shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <libgnomevfs/gnome-vfs-utils.h>
  91 #include <libgnomevfs/gnome-vfs-async-ops.h>
  92 #include <libgnomevfs/gnome-vfs-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <errno.h>
  96 #include <stdlib.h>
  97 #include <string.h>
  98 #include <unistd.h>
  99
 100 #if !GLIB_CHECK_VERSION (2, 13, 3)
 101 char *xdg_user_dir_lookup (char *type);
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 117         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 118 } EvChrome;
 119
 120 struct _EvWindowPrivate {
 121         /* UI */
 122         EvChrome chrome;
 123
 124         GtkWidget *main_box;
 125         GtkWidget *menubar;
 126         GtkWidget *toolbar;
 127         GtkWidget *hpaned;
 128         GtkWidget *sidebar;
 129         GtkWidget *find_bar;
 130         GtkWidget *scrolled_window;
 131         GtkWidget *view;
 132         GtkWidget *password_view;
 133         GtkWidget *sidebar_thumbs;
 134         GtkWidget *sidebar_links;
 135         GtkWidget *sidebar_attachments;
 136
 137         /* Dialogs */
 138         GtkWidget *properties;
 139 #ifdef WITH_PRINT
 140         GtkWidget *print_dialog;
 141 #endif
 142         GtkWidget *password_dialog;
 143
 144         /* UI Builders */
 145         GtkActionGroup   *action_group;
 146         GtkActionGroup   *view_popup_action_group;
 147         GtkActionGroup   *attachment_popup_action_group;
 148 #ifdef HAVE_GTK_RECENT
 149         GtkRecentManager *recent_manager;
 150         GtkActionGroup   *recent_action_group;
 151         guint             recent_ui_id;
 152 #endif
 153         GtkUIManager     *ui_manager;
 154
 155         /* Fullscreen mode */
 156         GtkWidget *fullscreen_toolbar;
 157
 158         /* Presentation mode */
 159         guint      presentation_timeout_id;
 160
 161         /* Preview mode */
 162         GtkWidget *preview_toolbar;
 163         gchar     *print_settings_file;
 164
 165         /* Popup view */
 166         GtkWidget *view_popup;
 167         EvLink    *link;
 168         EvImage   *image;
 169
 170         /* Popup attachment */
 171         GtkWidget    *attachment_popup;
 172         GList        *attach_list;
 173
 174         /* Document */
 175         char *uri;
 176         char *local_uri;
 177         EvLinkDest *dest;
 178         gboolean unlink_temp_file;
 179         gboolean in_reload;
 180
 181         EvDocument *document;
 182         EvHistory *history;
 183         EvPageCache *page_cache;
 184         EvWindowPageMode page_mode;
 185         EvWindowTitle *title;
 186 #ifndef HAVE_GTK_RECENT
 187         EggRecentViewUIManager *recent_view;
 188 #endif
 189
 190         EvJob *load_job;
 191         EvJob *thumbnail_job;
 192 #ifdef WITH_GNOME_PRINT
 193         GnomePrintJob *print_job;
 194 #endif
 195
 196 #ifdef WITH_GTK_PRINT
 197         EvJob            *print_job;
 198         gboolean          print_preview;
 199         GtkPrintJob      *gtk_print_job;
 200         GtkPrinter       *printer;
 201         GtkPrintSettings *print_settings;
 202         GtkPageSetup     *print_page_setup;
 203 #endif
 204 };
 205
 206 #define EV_WINDOW_GET_PRIVATE(object) \
 207         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 208
 209 #define PAGE_SELECTOR_ACTION    "PageSelector"
 210 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 211 #define NAVIGATION_ACTION       "Navigation"
 212
 213 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 214 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 215 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 216
 217 #define PRESENTATION_TIMEOUT 5
 218
 219 #define SIDEBAR_DEFAULT_SIZE    132
 220 #define LINKS_SIDEBAR_ID "links"
 221 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 222 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 223
 224 static void     ev_window_update_actions                (EvWindow         *ev_window);
 225 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 226                                                          GParamSpec       *pspec,
 227                                                          EvWindow         *ev_window);
 228 static void     ev_window_set_page_mode                 (EvWindow         *window,
 229                                                          EvWindowPageMode  page_mode);
 230 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 231                                                          gpointer          data);
 232 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 233                                                          EvWindow         *ev_window);
 234 #ifdef WITH_GTK_PRINT
 235 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 236                                                          EvWindow         *window);
 237 #endif
 238 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 239                                                          GParamSpec       *pspec,
 240                                                          EvWindow         *ev_window);
 241 static void     ev_window_zoom_changed_cb               (EvView           *view,
 242                                                          GParamSpec       *pspec,
 243                                                          EvWindow         *ev_window);
 244 static void     ev_window_add_recent                    (EvWindow         *window,
 245                                                          const char       *filename);
 246 static void     ev_window_run_fullscreen                (EvWindow         *window);
 247 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 248 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_window_run_presentation              (EvWindow         *window);
 251 static void     ev_window_stop_presentation             (EvWindow         *window);
 252 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 253                                                          EvWindow         *window);
 254 static void     ev_window_run_preview                   (EvWindow         *window);
 255 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 260                                                          EvWindow         *window);
 261 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 262                                                          EvWindow         *window);
 263 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 266                                                          EvWindow         *window);
 267 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction     *action,
 268                                                          EvWindow         *window);
 269 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 272                                                          EvWindow         *ev_window);
 273 static void     view_handle_link_cb                     (EvView           *view,
 274                                                          EvLink           *link,
 275                                                          EvWindow         *window);
 276 static void     find_bar_search_changed_cb              (EggFindBar       *find_bar,
 277                                                          GParamSpec       *param,
 278                                                          EvWindow         *ev_window);
 279
 280 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 281
 282 static void
 283 ev_window_set_action_sensitive (EvWindow   *ev_window,
 284                                 const char *name,
 285                                 gboolean    sensitive)
 286 {
 287         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 288                                                          name);
 289         gtk_action_set_sensitive (action, sensitive);
 290 }
 291
 292
 293 static void
 294 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 295 {
 296         EvDocument *document = ev_window->priv->document;
 297         const EvDocumentInfo *info = NULL;
 298
 299         gboolean has_document = FALSE;
 300         gboolean ok_to_print = TRUE;
 301         gboolean ok_to_copy = TRUE;
 302         gboolean has_properties = TRUE;
 303         gboolean override_restrictions = FALSE;
 304         gboolean can_get_text = FALSE;
 305         gboolean has_pages = FALSE;
 306         gboolean can_find = FALSE;
 307
 308         GConfClient *client;
 309
 310         if (document) {
 311                 has_document = TRUE;
 312                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 313         }
 314
 315         if (has_document && ev_window->priv->page_cache) {
 316                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 317         }
 318
 319         if (!info || info->fields_mask == 0) {
 320                 has_properties = FALSE;
 321         }
 322
 323         if (has_document && EV_IS_SELECTION (document)) {
 324                 can_get_text = TRUE;
 325         }
 326
 327         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 328                 can_find = TRUE;
 329         }
 330
 331         client = gconf_client_get_default ();
 332         override_restrictions = gconf_client_get_bool (client,
 333                                                        GCONF_OVERRIDE_RESTRICTIONS,
 334                                                        NULL);
 335         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 336                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 337                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 338         }
 339
 340         if (has_document && !EV_IS_FILE_EXPORTER(document))
 341                 ok_to_print = FALSE;
 342
 343
 344         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 345                 ok_to_copy = FALSE;
 346         }
 347
 348         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 349                 ok_to_print = FALSE;
 350         }
 351 #ifndef WITH_PRINT
 352         ok_to_print = FALSE;
 353 #endif
 354         g_object_unref (client);
 355
 356
 357         /* File menu */
 358         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 359         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 360
 361 #ifdef WITH_GTK_PRINT
 362         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 363 #endif
 364
 365 #ifdef WITH_GNOME_PRINT
 366         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 367 #endif
 368
 369         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 370         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 371
 372         /* Edit menu */
 373         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 374         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 375         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 376         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 377         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 378
 379         /* View menu */
 380         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 381         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 383         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 385
 386         /* Toolbar-specific actions: */
 387         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 388         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 389         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 390         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 391
 392         ev_window_update_actions (ev_window);
 393 }
 394
 395 static void
 396 ev_window_update_actions (EvWindow *ev_window)
 397 {
 398         EvView *view = EV_VIEW (ev_window->priv->view);
 399         int n_pages = 0, page = -1;
 400         gboolean has_pages = FALSE;
 401         gboolean presentation_mode;
 402
 403         if (ev_window->priv->document && ev_window->priv->page_cache) {
 404                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 405                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 406                 has_pages = n_pages > 0;
 407         }
 408
 409         ev_window_set_action_sensitive (ev_window, "EditCopy",
 410                                         has_pages &&
 411                                         ev_view_get_has_selection (view));
 412         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 413                                         ev_view_can_find_next (view));
 414         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 415                                         ev_view_can_find_previous (view));
 416
 417         presentation_mode = ev_view_get_presentation (view);
 418
 419         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 420                                         has_pages &&
 421                                         ev_view_can_zoom_in (view) &&
 422                                         !presentation_mode);
 423         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 424                                         has_pages &&
 425                                         ev_view_can_zoom_out (view) &&
 426                                         !presentation_mode);
 427
 428         /* Go menu */
 429         if (has_pages) {
 430                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 431                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 432                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 433                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 434         } else {
 435                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 436                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 437                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 438                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 439         }
 440
 441         if (has_pages &&
 442             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 443             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 444                 GtkAction *action;
 445                 float      zoom;
 446                 float      real_zoom;
 447
 448                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 449                                                       ZOOM_CONTROL_ACTION);
 450
 451                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 452                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 453                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 454
 455                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 456         }
 457 }
 458
 459 static void
 460 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 461 {
 462         gboolean can_find;
 463
 464         can_find = window->priv->document &&
 465             EV_IS_DOCUMENT_FIND (window->priv->document);
 466
 467         if (window->priv->action_group) {
 468                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 469                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 470                 ev_window_set_action_sensitive (window, "Space", sensitive);
 471                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 472                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 473                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 474                 ev_window_set_action_sensitive (window, "Return", sensitive);
 475                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 476                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 477                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 478                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 479                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 480                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 481
 482                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 483         }
 484 }
 485
 486 static void
 487 set_widget_visibility (GtkWidget *widget, gboolean visible)
 488 {
 489         g_assert (GTK_IS_WIDGET (widget));
 490
 491         if (visible)
 492                 gtk_widget_show (widget);
 493         else
 494                 gtk_widget_hide (widget);
 495 }
 496
 497 static void
 498 update_chrome_visibility (EvWindow *window)
 499 {
 500         EvWindowPrivate *priv = window->priv;
 501         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 502         gboolean fullscreen_mode, presentation, fullscreen;
 503         gboolean preview_toolbar;
 504
 505         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 506         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 507         fullscreen_mode = fullscreen || presentation;
 508
 509         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 510         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 511                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 512         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 513                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 514         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 515         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 516         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 517
 518         set_widget_visibility (priv->menubar, menubar);
 519         set_widget_visibility (priv->toolbar, toolbar);
 520         set_widget_visibility (priv->find_bar, findbar);
 521         set_widget_visibility (priv->sidebar, sidebar);
 522
 523         if (priv->preview_toolbar)
 524                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 525
 526         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 527         gtk_widget_set_sensitive (priv->menubar, menubar);
 528
 529         if (priv->fullscreen_toolbar != NULL) {
 530                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 531         }
 532 }
 533
 534 static void
 535 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 536 {
 537         EvWindowPrivate *priv = window->priv;
 538
 539         if (active) {
 540                 priv->chrome |= flag;
 541         } else {
 542                 priv->chrome &= ~flag;
 543         }
 544 }
 545
 546 static void
 547 update_sizing_buttons (EvWindow *window)
 548 {
 549         GtkActionGroup *action_group = window->priv->action_group;
 550         GtkAction *action;
 551         gboolean best_fit, page_width;
 552         EvSizingMode sizing_mode;
 553
 554         if (window->priv->view == NULL)
 555                 return;
 556
 557         g_object_get (window->priv->view,
 558                       "sizing_mode", &sizing_mode,
 559                       NULL);
 560
 561         switch (sizing_mode) {
 562                 case EV_SIZING_BEST_FIT:
 563                         best_fit = TRUE;
 564                         page_width = FALSE;
 565                         break;
 566                 case EV_SIZING_FIT_WIDTH:
 567                         best_fit = FALSE;
 568                         page_width = TRUE;
 569                         break;
 570                 default:
 571                         best_fit = page_width = FALSE;
 572                         break;
 573         }
 574
 575         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 576         g_signal_handlers_block_by_func
 577                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 578         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 579         g_signal_handlers_unblock_by_func
 580                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 581
 582         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 583         g_signal_handlers_block_by_func
 584                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 585         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 586         g_signal_handlers_unblock_by_func
 587                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 588
 589         action = gtk_action_group_get_action (window->priv->action_group,
 590                                               ZOOM_CONTROL_ACTION);
 591         if (best_fit) {
 592                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 593                                                  EPHY_ZOOM_BEST_FIT);
 594         } else if (page_width) {
 595                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 596                                                  EPHY_ZOOM_FIT_WIDTH);
 597         }
 598 }
 599
 600 /**
 601  * ev_window_is_empty:
 602  * @ev_window: The instance of the #EvWindow.
 603  *
 604  * It does look if there is any document loaded or if there is any job to load
 605  * a document.
 606  *
 607  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 608  *          loaded, %FALSE in other case.
 609  */
 610 gboolean
 611 ev_window_is_empty (const EvWindow *ev_window)
 612 {
 613         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 614
 615         return (ev_window->priv->document == NULL) &&
 616                 (ev_window->priv->load_job == NULL);
 617 }
 618
 619 static void
 620 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 621                                    gint       response_id,
 622                                    EvWindow  *ev_window)
 623 {
 624         gtk_widget_destroy (dialog);
 625 }
 626
 627 static void
 628 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 629 {
 630         GtkWidget *dialog;
 631
 632         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 633                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 634                                          GTK_MESSAGE_ERROR,
 635                                          GTK_BUTTONS_CLOSE,
 636                                          msg);
 637         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 638                                                   "%s", error->message);
 639         g_signal_connect (dialog, "response",
 640                           G_CALLBACK (ev_window_error_dialog_response_cb),
 641                            window);
 642         gtk_widget_show (dialog);
 643 }
 644
 645 static void
 646 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 647 {
 648         ev_window_update_actions (ev_window);
 649 }
 650
 651 static void
 652 page_changed_cb (EvPageCache *page_cache,
 653                  gint         page,
 654                  EvWindow    *ev_window)
 655 {
 656         ev_window_update_actions (ev_window);
 657
 658         if (!ev_window_is_empty (ev_window))
 659                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 660 }
 661
 662 typedef struct _FindTask {
 663         const gchar *page_label;
 664         gchar *chapter;
 665 } FindTask;
 666
 667 static gboolean
 668 ev_window_find_chapter (GtkTreeModel *tree_model,
 669                         GtkTreePath  *path,
 670                         GtkTreeIter  *iter,
 671                         gpointer      data)
 672 {
 673         FindTask *task = (FindTask *)data;
 674         gchar *page_string;
 675
 676         gtk_tree_model_get (tree_model, iter,
 677                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 678                             -1);
 679
 680         if (!page_string)
 681                 return FALSE;
 682
 683         if (!strcmp (page_string, task->page_label)) {
 684                 gtk_tree_model_get (tree_model, iter,
 685                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 686                                     -1);
 687                 g_free (page_string);
 688                 return TRUE;
 689         }
 690
 691         g_free (page_string);
 692         return FALSE;
 693 }
 694
 695 static void
 696 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 697 {
 698         gchar *page_label = NULL;
 699         gchar *link_title;
 700         FindTask find_task;
 701         EvLink *real_link;
 702         EvLinkAction *action;
 703         EvLinkDest *dest;
 704
 705         if (window->priv->history == NULL)
 706                 return;
 707
 708         if (link) {
 709                 action = g_object_ref (ev_link_get_action (link));
 710                 dest = ev_link_action_get_dest (action);
 711                 page = ev_link_dest_get_page (dest);
 712                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 713         } else {
 714                 dest = ev_link_dest_new_page (page);
 715                 action = ev_link_action_new_dest (dest);
 716                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 717         }
 718
 719         if (!page_label)
 720                 return;
 721
 722         find_task.page_label = page_label;
 723         find_task.chapter = NULL;
 724
 725         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 726             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 727                 GtkTreeModel *model;
 728
 729                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 730
 731                 if (model) {
 732                         gtk_tree_model_foreach (model,
 733                                                 ev_window_find_chapter,
 734                                                 &find_task);
 735
 736                         g_object_unref (model);
 737                 }
 738         }
 739
 740         if (find_task.chapter)
 741                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 742         else
 743                 link_title = g_strdup_printf (_("Page %s"), page_label);
 744
 745         real_link = ev_link_new (link_title, action);
 746
 747         ev_history_add_link (window->priv->history, real_link);
 748
 749         g_free (find_task.chapter);
 750         g_free (link_title);
 751         g_free (page_label);
 752         g_object_unref (real_link);
 753 }
 754
 755 static void
 756 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 757 {
 758         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 759
 760         ev_window_add_history (window, 0, link);
 761         ev_window_add_history (window, current_page, NULL);
 762 }
 763
 764 static void
 765 history_changed_cb (EvPageCache *page_cache,
 766                     gint         page,
 767                     EvWindow    *window)
 768 {
 769         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 770
 771         ev_window_add_history (window, page, NULL);
 772         ev_window_add_history (window, current_page, NULL);
 773
 774         return;
 775 }
 776
 777 static void
 778 update_document_mode (EvWindow *window, EvDocumentMode mode)
 779 {
 780         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 781                 ev_window_run_presentation (window);
 782         }
 783         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 784                 ev_window_run_fullscreen (window);
 785         }
 786 }
 787
 788 static void
 789 setup_document_from_metadata (EvWindow *window)
 790 {
 791         char *uri = window->priv->uri;
 792         GValue page = { 0, };
 793         gint n_pages;
 794         gint new_page;
 795
 796         /* View the previously shown page, but make sure to not open a document on
 797          * the last page, since closing it on the last page most likely means the
 798          * user was finished reading the document. In that case, reopening should
 799          * show the first page. */
 800         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 801                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 802                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 803                 if (!window->priv->in_reload && new_page == n_pages - 1)
 804                         new_page = 0;
 805                 ev_page_cache_set_current_page (window->priv->page_cache,
 806                                                 new_page);
 807                 g_value_unset (&page);
 808         }
 809 }
 810
 811 static void
 812 setup_chrome_from_metadata (EvWindow *window)
 813 {
 814         EvChrome chrome = EV_CHROME_NORMAL;
 815         GValue show_toolbar = { 0, };
 816
 817         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 818                 if (!g_value_get_boolean (&show_toolbar))
 819                         chrome &= ~EV_CHROME_TOOLBAR;
 820                 g_value_unset (&show_toolbar);
 821         }
 822         window->priv->chrome = chrome;
 823 }
 824
 825 static void
 826 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 827 {
 828         char *uri = window->priv->uri;
 829         GtkWidget *sidebar = window->priv->sidebar;
 830         GtkWidget *links = window->priv->sidebar_links;
 831         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 832         GtkWidget *attachments = window->priv->sidebar_attachments;
 833         GValue sidebar_size = { 0, };
 834         GValue sidebar_page = { 0, };
 835         GValue sidebar_visibility = { 0, };
 836
 837         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 838                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 839                                         g_value_get_int (&sidebar_size));
 840                 g_value_unset(&sidebar_size);
 841         }
 842
 843         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 844                 const char *page_id = g_value_get_string (&sidebar_page);
 845
 846                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 847                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 848                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 849                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 850                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 851                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 852                 }
 853                 g_value_unset (&sidebar_page);
 854         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 855                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 856         }
 857
 858         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 859                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 860                 g_value_unset (&sidebar_visibility);
 861                 update_chrome_visibility (window);
 862         }
 863 }
 864
 865 static void
 866 setup_size_from_metadata (EvWindow *window)
 867 {
 868         char *uri = window->priv->uri;
 869         GValue width = { 0, };
 870         GValue height = { 0, };
 871         GValue width_ratio = { 0, };
 872         GValue height_ratio = { 0, };
 873         GValue maximized = { 0, };
 874         GValue x = { 0, };
 875         GValue y = { 0, };
 876
 877         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 878                 if (g_value_get_boolean (&maximized)) {
 879                         gtk_window_maximize (GTK_WINDOW (window));
 880                         return;
 881                 } else {
 882                         gtk_window_unmaximize (GTK_WINDOW (window));
 883                 }
 884                 g_value_unset (&maximized);
 885         }
 886
 887         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 888             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 889                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 890                                  g_value_get_int (&y));
 891                 g_value_unset (&x);
 892                 g_value_unset (&y);
 893         }
 894
 895         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 896             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 897                 gtk_window_resize (GTK_WINDOW (window),
 898                                    g_value_get_int (&width),
 899                                    g_value_get_int (&height));
 900                 g_value_unset (&width);
 901                 g_value_unset (&height);
 902                 return;
 903         }
 904
 905         if (window->priv->page_cache &&
 906             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 907             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 908
 909                 gint document_width;
 910                 gint document_height;
 911
 912                 GdkScreen *screen;
 913
 914                 gint request_width;
 915                 gint request_height;
 916
 917                 ev_page_cache_get_max_width (window->priv->page_cache,
 918                                              0, 1.0,
 919                                              &document_width);
 920                 ev_page_cache_get_max_height (window->priv->page_cache,
 921                                              0, 1.0,
 922                                              &document_height);
 923
 924                 request_width = g_value_get_double (&width_ratio) * document_width;
 925                 request_height = g_value_get_double (&height_ratio) * document_height;
 926
 927                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 928
 929                 if (screen) {
 930                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 931                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 932                 }
 933
 934                 gtk_window_resize (GTK_WINDOW (window),
 935                                    request_width,
 936                                    request_height);
 937                 g_value_unset (&width_ratio);
 938                 g_value_unset (&height_ratio);
 939         }
 940 }
 941
 942 static void
 943 setup_view_from_metadata (EvWindow *window)
 944 {
 945         EvView *view = EV_VIEW (window->priv->view);
 946         char *uri = window->priv->uri;
 947         GEnumValue *enum_value;
 948         GValue sizing_mode = { 0, };
 949         GValue zoom = { 0, };
 950         GValue continuous = { 0, };
 951         GValue dual_page = { 0, };
 952         GValue presentation = { 0, };
 953         GValue fullscreen = { 0, };
 954         GValue rotation = { 0, };
 955         GValue maximized = { 0, };
 956
 957         /* Maximized */
 958         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 959                 if (g_value_get_boolean (&maximized)) {
 960                         gtk_window_maximize (GTK_WINDOW (window));
 961                 } else {
 962                         gtk_window_unmaximize (GTK_WINDOW (window));
 963                 }
 964                 g_value_unset (&maximized);
 965         }
 966
 967         /* Sizing mode */
 968         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 969                 enum_value = g_enum_get_value_by_nick
 970                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 971                 g_value_unset (&sizing_mode);
 972                 ev_view_set_sizing_mode (view, enum_value->value);
 973         }
 974
 975         /* Zoom */
 976         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 977             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 978                 gdouble zoom_value;
 979
 980                 zoom_value = g_value_get_double (&zoom);
 981                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 982                 ev_view_set_zoom (view, zoom_value, FALSE);
 983                 g_value_unset (&zoom);
 984         }
 985
 986         /* Continuous */
 987         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 988                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 989                 g_value_unset (&continuous);
 990         }
 991
 992         /* Dual page */
 993         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 994                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 995                 g_value_unset (&dual_page);
 996         }
 997
 998         /* Presentation */
 999         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1000                 if (g_value_get_boolean (&presentation) && uri) {
1001                         ev_window_run_presentation (window);
1002                 }
1003                 g_value_unset (&presentation);
1004         }
1005
1006         /* Fullscreen */
1007         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1008                 if (g_value_get_boolean (&fullscreen) && uri) {
1009                         ev_window_run_fullscreen (window);
1010                 }
1011                 g_value_unset (&fullscreen);
1012         }
1013
1014         /* Rotation */
1015         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1016                 if (g_value_get_int (&rotation)) {
1017                         switch (g_value_get_int (&rotation)) {
1018                                 case 90:
1019                                         ev_view_set_rotation (view, 90);
1020                                         break;
1021                                 case 180:
1022                                         ev_view_set_rotation (view, 180);
1023                                         break;
1024                                 case 270:
1025                                         ev_view_set_rotation (view, 270);
1026                                         break;
1027                                 default:
1028                                         break;
1029                         }
1030                 }
1031                 g_value_unset (&rotation);
1032         }
1033 }
1034
1035 static void
1036 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1037 {
1038         if (ev_window->priv->thumbnail_job != NULL) {
1039                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1040
1041                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1042                                                       ev_window_set_icon_from_thumbnail,
1043                                                       ev_window);
1044                 g_object_unref (ev_window->priv->thumbnail_job);
1045                 ev_window->priv->thumbnail_job = NULL;
1046         }
1047 }
1048
1049 static void
1050 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1051                                    EvWindow       *ev_window)
1052 {
1053         if (job->thumbnail) {
1054                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1055                                      job->thumbnail);
1056         }
1057
1058         ev_window_clear_thumbnail_job (ev_window);
1059 }
1060
1061 static gboolean
1062 ev_window_setup_document (EvWindow *ev_window)
1063 {
1064         const EvDocumentInfo *info;
1065         EvDocument *document = ev_window->priv->document;
1066         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1067         GtkAction *action;
1068
1069         if (EV_IS_DOCUMENT_FIND (document)) {
1070                 g_signal_connect_object (G_OBJECT (document),
1071                                          "find_changed",
1072                                          G_CALLBACK (find_changed_cb),
1073                                          ev_window, 0);
1074         }
1075
1076         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1077                 EvRenderContext *rc;
1078                 gint page_width, page_height;
1079                 gdouble scale;
1080
1081                 ev_window_clear_thumbnail_job (ev_window);
1082
1083                 ev_page_cache_get_size (ev_window->priv->page_cache,
1084                                         0, 0, 1.0,
1085                                         &page_width, &page_height);
1086                 scale = (gdouble)128 / (gdouble)page_width;
1087
1088                 rc = ev_render_context_new (0, 0, scale);
1089                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1090                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1091                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1092                                   ev_window);
1093                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1094                 g_object_unref (rc);
1095         }
1096
1097         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1098         ev_window_title_set_document (ev_window->priv->title, document);
1099         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1100
1101         ev_sidebar_set_document (sidebar, document);
1102
1103         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1104         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1105         ev_window_setup_action_sensitivity (ev_window);
1106
1107         if (ev_window->priv->history)
1108                 g_object_unref (ev_window->priv->history);
1109         ev_window->priv->history = ev_history_new ();
1110         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1111         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1112
1113         if (ev_window->priv->properties) {
1114                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1115                                                    ev_window->priv->document);
1116         }
1117
1118         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1119         update_document_mode (ev_window, info->mode);
1120
1121         return FALSE;
1122 }
1123
1124 static void
1125 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1126 {
1127         EvView *view = EV_VIEW (ev_window->priv->view);
1128
1129         if (ev_window->priv->document)
1130                 g_object_unref (ev_window->priv->document);
1131         ev_window->priv->document = g_object_ref (document);
1132
1133         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1134         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1135                           G_CALLBACK (page_changed_cb), ev_window);
1136         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1137                           G_CALLBACK (history_changed_cb), ev_window);
1138
1139         setup_size_from_metadata (ev_window);
1140         setup_sidebar_from_metadata (ev_window, document);
1141         setup_document_from_metadata (ev_window);
1142
1143         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1144                 ev_view_set_document (view, document);
1145         }
1146
1147         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1148 }
1149
1150 static void
1151 password_dialog_response (GtkWidget *password_dialog,
1152                           gint       response_id,
1153                           EvWindow  *ev_window)
1154 {
1155         char *password;
1156
1157         if (response_id == GTK_RESPONSE_OK) {
1158
1159                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1160                 if (password) {
1161                         ev_document_doc_mutex_lock ();
1162                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1163                                                            password);
1164                         ev_document_doc_mutex_unlock ();
1165                 }
1166                 g_free (password);
1167
1168                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1169
1170                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1171                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1172
1173                 gtk_widget_destroy (password_dialog);
1174
1175                 return;
1176         }
1177
1178         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1179         gtk_widget_destroy (password_dialog);
1180 }
1181
1182 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1183  * password_view page.  It assumes that ev_window->priv->password_* has been set
1184  * correctly.  These are cleared by password_dialog_response() */
1185
1186 static void
1187 ev_window_popup_password_dialog (EvWindow *ev_window)
1188 {
1189         g_assert (ev_window->priv->load_job);
1190
1191         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1192
1193         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1194         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1195
1196         if (ev_window->priv->password_dialog == NULL) {
1197                 ev_window->priv->password_dialog =
1198                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1199                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1200
1201                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1202                                            (gpointer) &(ev_window->priv->password_dialog));
1203                 g_signal_connect (ev_window->priv->password_dialog,
1204                                   "response",
1205                                   G_CALLBACK (password_dialog_response),
1206                                   ev_window);
1207                 gtk_widget_show (ev_window->priv->password_dialog);
1208         } else {
1209                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1210         }
1211 }
1212
1213 static void
1214 ev_window_clear_load_job (EvWindow *ev_window)
1215 {
1216     if (ev_window->priv->load_job != NULL) {
1217
1218         if (!ev_window->priv->load_job->finished)
1219                 ev_job_queue_remove_job (ev_window->priv->load_job);
1220
1221         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1222         g_object_unref (ev_window->priv->load_job);
1223         ev_window->priv->load_job = NULL;
1224     }
1225 }
1226
1227 static void
1228 ev_window_clear_local_uri (EvWindow *ev_window)
1229 {
1230     if (ev_window->priv->local_uri) {
1231             ev_tmp_uri_unlink (ev_window->priv->local_uri);
1232             g_free (ev_window->priv->local_uri);
1233             ev_window->priv->local_uri = NULL;
1234     }
1235 }
1236
1237 static void
1238 ev_window_clear_print_settings_file (EvWindow *ev_window)
1239 {
1240         if (ev_window->priv->print_settings_file) {
1241                 g_unlink (ev_window->priv->print_settings_file);
1242                 g_free (ev_window->priv->print_settings_file);
1243                 ev_window->priv->print_settings_file = NULL;
1244         }
1245 }
1246
1247 static void
1248 ev_window_clear_temp_file (EvWindow *ev_window)
1249 {
1250         GnomeVFSURI *uri;
1251         gchar       *filename;
1252         const gchar *tempdir;
1253
1254         if (!ev_window->priv->uri)
1255                 return;
1256
1257         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1258         if (!gnome_vfs_uri_is_local (uri)) {
1259                 gnome_vfs_uri_unref (uri);
1260                 return;
1261         }
1262         gnome_vfs_uri_unref (uri);
1263
1264         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1265         if (!filename)
1266                 return;
1267
1268         tempdir = g_get_tmp_dir ();
1269         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1270                 g_unlink (filename);
1271         }
1272
1273         g_free (filename);
1274 }
1275
1276 /* This callback will executed when load job will be finished.
1277  *
1278  * Since the flow of the error dialog is very confusing, we assume that both
1279  * document and uri will go away after this function is called, and thus we need
1280  * to ref/dup them.  Additionally, it needs to clear
1281  * ev_window->priv->password_{uri,document}, and thus people who call this
1282  * function should _not_ necessarily expect those to exist after being
1283  * called. */
1284 static void
1285 ev_window_load_job_cb  (EvJobLoad *job,
1286                         gpointer data)
1287 {
1288         EvWindow *ev_window = EV_WINDOW (data);
1289         EvDocument *document = EV_JOB (job)->document;
1290
1291         g_assert (job->uri);
1292
1293         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1294
1295         /* Success! */
1296         if (job->error == NULL) {
1297                 ev_window_set_document (ev_window, document);
1298
1299                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1300                         setup_view_from_metadata (ev_window);
1301                 }
1302
1303                 if (!ev_window->priv->unlink_temp_file) {
1304                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1305                 }
1306
1307                 if (job->dest) {
1308                         EvLink *link;
1309                         EvLinkAction *link_action;
1310
1311                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1312                         link = ev_link_new (NULL, link_action);
1313                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1314                         g_object_unref (link);
1315                 }
1316
1317                 switch (job->mode) {
1318                         case EV_WINDOW_MODE_FULLSCREEN:
1319                                 ev_window_run_fullscreen (ev_window);
1320                                 break;
1321                         case EV_WINDOW_MODE_PRESENTATION:
1322                                 ev_window_run_presentation (ev_window);
1323                                 break;
1324                         case EV_WINDOW_MODE_PREVIEW:
1325                                 ev_window_run_preview (ev_window);
1326                                 break;
1327                         default:
1328                                 break;
1329                 }
1330
1331                 /* Restart the search after reloading */
1332                 if (ev_window->priv->in_reload) {
1333                         GtkWidget *widget;
1334
1335                         widget = gtk_window_get_focus (GTK_WINDOW (ev_window));
1336                         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1337                                 find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar),
1338                                                             NULL, ev_window);
1339                         }
1340                 }
1341
1342                 ev_window_clear_load_job (ev_window);
1343                 ev_window->priv->in_reload = FALSE;
1344                 return;
1345         }
1346
1347         if (job->error->domain == EV_DOCUMENT_ERROR &&
1348             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1349                 gchar *base_name, *file_name;
1350
1351                 setup_view_from_metadata (ev_window);
1352
1353                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1354                 base_name = g_path_get_basename (file_name);
1355                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1356                                                 base_name);
1357                 g_free (file_name);
1358                 g_free (base_name);
1359                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1360
1361                 ev_window_popup_password_dialog (ev_window);
1362         } else {
1363                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1364                                         _("Unable to open document"),
1365                                         job->error);
1366                 ev_window_clear_load_job (ev_window);
1367                 ev_window->priv->in_reload = FALSE;
1368         }
1369
1370         return;
1371 }
1372
1373 /**
1374  * ev_window_get_uri:
1375  * @ev_window: The instance of the #EvWindow.
1376  *
1377  * It returns the uri of the document showed in the #EvWindow.
1378  *
1379  * Returns: the uri of the document showed in the #EvWindow.
1380  */
1381 const char *
1382 ev_window_get_uri (EvWindow *ev_window)
1383 {
1384         return ev_window->priv->uri;
1385 }
1386
1387 /**
1388  * ev_window_close_dialogs:
1389  * @ev_window: The window where dialogs will be closed.
1390  *
1391  * It looks for password, print and properties dialogs and closes them and
1392  * frees them from memory. If there is any print job it does free it too.
1393  */
1394 static void
1395 ev_window_close_dialogs (EvWindow *ev_window)
1396 {
1397         if (ev_window->priv->password_dialog)
1398                 gtk_widget_destroy (ev_window->priv->password_dialog);
1399         ev_window->priv->password_dialog = NULL;
1400
1401 #ifdef WITH_PRINT
1402         if (ev_window->priv->print_dialog)
1403                 gtk_widget_destroy (ev_window->priv->print_dialog);
1404         ev_window->priv->print_dialog = NULL;
1405 #endif
1406
1407 #ifdef WITH_GNOME_PRINT
1408         if (ev_window->priv->print_job)
1409                 g_object_unref (ev_window->priv->print_job);
1410         ev_window->priv->print_job = NULL;
1411 #endif
1412
1413         if (ev_window->priv->properties)
1414                 gtk_widget_destroy (ev_window->priv->properties);
1415         ev_window->priv->properties = NULL;
1416 }
1417
1418 static gint
1419 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1420                                     GnomeVFSXferProgressInfo *info,
1421                                     EvWindow                 *ev_window)
1422 {
1423         switch (info->status) {
1424                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1425                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1426                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1427                         }
1428
1429                         return 1;
1430                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1431                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1432                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1433                         return 1;
1434                 default:
1435                         g_assert_not_reached ();
1436         }
1437
1438         return 0;
1439 }
1440
1441 void
1442 ev_window_open_uri (EvWindow       *ev_window,
1443                     const char     *uri,
1444                     EvLinkDest     *dest,
1445                     EvWindowRunMode mode,
1446                     gboolean        unlink_temp_file,
1447                     const gchar    *print_settings)
1448 {
1449         GnomeVFSURI *source_uri;
1450         GnomeVFSURI *target_uri;
1451
1452         ev_window_close_dialogs (ev_window);
1453         ev_window_clear_load_job (ev_window);
1454         ev_window_clear_local_uri (ev_window);
1455         ev_window_clear_print_settings_file (ev_window);
1456         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1457
1458         ev_window->priv->unlink_temp_file = unlink_temp_file;
1459
1460         if (mode == EV_WINDOW_MODE_PREVIEW) {
1461                 ev_window->priv->print_settings_file = print_settings ?
1462                         g_strdup (print_settings) : NULL;
1463         }
1464
1465         if (ev_window->priv->uri)
1466                 g_free (ev_window->priv->uri);
1467         ev_window->priv->uri = g_strdup (uri);
1468
1469         setup_size_from_metadata (ev_window);
1470
1471         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1472         g_signal_connect (ev_window->priv->load_job,
1473                           "finished",
1474                           G_CALLBACK (ev_window_load_job_cb),
1475                           ev_window);
1476
1477         source_uri = gnome_vfs_uri_new (uri);
1478         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1479                 GnomeVFSAsyncHandle *handle;
1480                 GList               *slist = NULL;
1481                 GList               *tlist = NULL;
1482                 char                *tmp_name;
1483                 char                *base_name;
1484
1485                 /* We'd like to keep extension of source uri since
1486                  * it helps to resolve some mime types, say cbz */
1487
1488                 tmp_name = ev_tmp_filename (NULL);
1489                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1490                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1491                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1492                                      ev_window->priv->local_uri);
1493                 g_free (base_name);
1494                 g_free (tmp_name);
1495
1496                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1497
1498                 slist = g_list_prepend (slist, source_uri);
1499                 tlist = g_list_prepend (tlist, target_uri);
1500                 gnome_vfs_async_xfer (&handle, slist, tlist,
1501                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1502                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1503                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1504                                       GNOME_VFS_PRIORITY_DEFAULT,
1505                                       (GnomeVFSAsyncXferProgressCallback)
1506                                       open_xfer_update_progress_callback,
1507                                       ev_window,
1508                                       NULL, NULL);
1509
1510                 g_list_free (slist);
1511                 g_list_free (tlist);
1512                 gnome_vfs_uri_unref (target_uri);
1513                 gnome_vfs_uri_unref (source_uri);
1514
1515                 return;
1516         }
1517
1518         gnome_vfs_uri_unref (source_uri);
1519         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1520 }
1521
1522 static void
1523 file_open_dialog_response_cb (GtkWidget *chooser,
1524                               gint       response_id,
1525                               EvWindow  *ev_window)
1526 {
1527         gchar *uri;
1528
1529         if (response_id == GTK_RESPONSE_OK) {
1530                 GSList *uris;
1531
1532                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1533
1534                 ev_application_open_uri_list (EV_APP, uris,
1535                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1536                                               GDK_CURRENT_TIME);
1537
1538                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1539                 g_slist_free (uris);
1540         }
1541
1542         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1543         ev_application_set_chooser_uri (EV_APP, uri);
1544         g_free (uri);
1545
1546         gtk_widget_destroy (chooser);
1547 }
1548
1549 static void
1550 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1551 {
1552         GtkWidget *chooser;
1553
1554         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1555                                                GTK_WINDOW (window),
1556                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1557                                                GTK_STOCK_CANCEL,
1558                                                GTK_RESPONSE_CANCEL,
1559                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1560                                                NULL);
1561
1562         ev_document_factory_add_filters (chooser, NULL);
1563         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1564         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1565         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1566                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1567                                           ev_application_get_chooser_uri (EV_APP));
1568         } else if (window->priv->uri != NULL) {
1569                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1570                                           window->priv->uri);
1571         } else {
1572 #if GLIB_CHECK_VERSION (2, 13, 3)
1573                 const gchar *folder;
1574
1575                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1576                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1577                                                      folder ? folder : g_get_home_dir ());
1578 #else
1579                 char *folder;
1580
1581                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1582                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1583                                                      folder);
1584                 free (folder);
1585 #endif
1586         }
1587
1588         g_signal_connect (chooser, "response",
1589                           G_CALLBACK (file_open_dialog_response_cb),
1590                           window);
1591
1592         gtk_widget_show (chooser);
1593 }
1594
1595 static gchar *
1596 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1597 {
1598         gchar *tmp_filename = NULL;
1599         gchar *name;
1600         gint   res;
1601         guint  i = 0;
1602
1603         name = g_path_get_basename (filename);
1604
1605         do {
1606                 gchar *basename;
1607
1608                 if (tmp_filename)
1609                         g_free (tmp_filename);
1610
1611                 basename = g_strdup_printf ("%s-%d", name, i++);
1612                 tmp_filename = g_build_filename (ev_tmp_dir (),
1613                                                  basename, NULL);
1614
1615                 g_free (basename);
1616         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1617
1618         g_free (name);
1619
1620         if (res != 0 && errno != EEXIST) {
1621                 if (error) {
1622                         *error = g_error_new (G_FILE_ERROR,
1623                                               g_file_error_from_errno (errno),
1624                                               _("Couldn't create symlink “%s”: %s"),
1625                                               tmp_filename, strerror (errno));
1626                 }
1627
1628                 g_free (tmp_filename);
1629
1630                 return NULL;
1631         }
1632
1633         return tmp_filename;
1634 }
1635
1636 static void
1637 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1638 {
1639         GError      *error = NULL;
1640         gchar       *symlink_uri;
1641         gchar       *old_filename;
1642         gchar       *new_filename;
1643         const gchar *uri_unc;
1644
1645         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1646                                      "uri-uncompressed");
1647         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1648                                             NULL, NULL);
1649         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1650
1651         if (error) {
1652                 ev_window_error_dialog (GTK_WINDOW (window),
1653                                         _("Cannot open a copy."),
1654                                         error);
1655
1656                 g_error_free (error);
1657                 g_free (old_filename);
1658                 g_free (new_filename);
1659
1660                 return;
1661         }
1662
1663         g_free (old_filename);
1664
1665         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1666         g_free (new_filename);
1667
1668         ev_application_open_uri_at_dest (EV_APP,
1669                                          symlink_uri,
1670                                          gtk_window_get_screen (GTK_WINDOW (window)),
1671                                          dest,
1672                                          0,
1673                                          TRUE,
1674                                          NULL,
1675                                          GDK_CURRENT_TIME);
1676         g_free (symlink_uri);
1677 }
1678
1679 static void
1680 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1681 {
1682         EvPageCache *page_cache;
1683         EvLinkDest  *dest;
1684         gint         current_page;
1685
1686         page_cache = ev_page_cache_get (window->priv->document);
1687         current_page = ev_page_cache_get_current_page (page_cache);
1688
1689         dest = ev_link_dest_new_page (current_page);
1690         ev_window_cmd_file_open_copy_at_dest (window, dest);
1691         g_object_unref (dest);
1692 }
1693
1694 #ifdef HAVE_GTK_RECENT
1695 static void
1696 ev_window_cmd_recent_file_activate (GtkAction     *action,
1697                                     EvWindow      *window)
1698 {
1699         GtkRecentInfo *info;
1700         const gchar   *uri;
1701
1702         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1703         g_assert (info != NULL);
1704
1705         uri = gtk_recent_info_get_uri (info);
1706
1707         ev_application_open_uri_at_dest (EV_APP, uri,
1708                                          gtk_window_get_screen (GTK_WINDOW (window)),
1709                                          NULL, 0, FALSE, NULL,
1710                                          GDK_CURRENT_TIME);
1711 }
1712 #else
1713 static void
1714 ev_window_cmd_recent_file_activate (GtkAction *action,
1715                                     EvWindow *ev_window)
1716 {
1717         char *uri;
1718         EggRecentItem *item;
1719
1720         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1721                                                    action);
1722
1723         uri = egg_recent_item_get_uri (item);
1724
1725         ev_application_open_uri_at_dest (EV_APP, uri,
1726                                          gtk_window_get_screen (GTK_WINDOW (ev_window)),
1727                                          NULL, 0, FALSE, NULL,
1728                                          GDK_CURRENT_TIME);
1729
1730         g_free (uri);
1731 }
1732 #endif /* HAVE_GTK_RECENT */
1733
1734 static void
1735 ev_window_add_recent (EvWindow *window, const char *filename)
1736 {
1737 #ifdef HAVE_GTK_RECENT
1738         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1739 #else
1740         EggRecentItem *item;
1741
1742         item = egg_recent_item_new_from_uri (filename);
1743         egg_recent_item_add_group (item, "Evince");
1744         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1745 #endif /* HAVE_GTK_RECENT */
1746 }
1747
1748 #ifdef HAVE_GTK_RECENT
1749 static gint
1750 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1751 {
1752         gboolean     has_ev_a, has_ev_b;
1753         const gchar *evince = g_get_application_name ();
1754
1755         has_ev_a = gtk_recent_info_has_application (a, evince);
1756         has_ev_b = gtk_recent_info_has_application (b, evince);
1757
1758         if (has_ev_a && has_ev_b) {
1759                 time_t time_a, time_b;
1760
1761                 time_a = gtk_recent_info_get_modified (a);
1762                 time_b = gtk_recent_info_get_modified (b);
1763
1764                 return (time_b - time_a);
1765         } else if (has_ev_a) {
1766                 return -1;
1767         } else if (has_ev_b) {
1768                 return 1;
1769         }
1770
1771         return 0;
1772 }
1773 #endif /* HAVE_GTK_RECENT */
1774
1775 /*
1776  * Doubles underscore to avoid spurious menu accels.
1777  */
1778 static gchar *
1779 ev_window_get_recent_file_label (gint index, const gchar *filename)
1780 {
1781         GString *str;
1782         gint length;
1783         const gchar *p;
1784         const gchar *end;
1785
1786         g_return_val_if_fail (filename != NULL, NULL);
1787
1788         length = strlen (filename);
1789         str = g_string_sized_new (length + 10);
1790         g_string_printf (str, "_%d.  ", index);
1791
1792         p = filename;
1793         end = filename + length;
1794
1795         while (p != end) {
1796                 const gchar *next;
1797                 next = g_utf8_next_char (p);
1798
1799                 switch (*p) {
1800                         case '_':
1801                                 g_string_append (str, "__");
1802                                 break;
1803                         default:
1804                                 g_string_append_len (str, p, next - p);
1805                                 break;
1806                 }
1807
1808                 p = next;
1809         }
1810
1811         return g_string_free (str, FALSE);
1812 }
1813
1814 static void
1815 ev_window_setup_recent (EvWindow *ev_window)
1816 {
1817 #ifdef HAVE_GTK_RECENT
1818         GList        *items, *l;
1819         guint         n_items = 0;
1820         const gchar  *evince = g_get_application_name ();
1821         static guint  i = 0;
1822
1823         if (ev_window->priv->recent_ui_id > 0) {
1824                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1825                                           ev_window->priv->recent_ui_id);
1826                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1827         }
1828         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1829
1830         if (ev_window->priv->recent_action_group) {
1831                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1832                                                     ev_window->priv->recent_action_group);
1833                 g_object_unref (ev_window->priv->recent_action_group);
1834         }
1835         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1836         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1837                                             ev_window->priv->recent_action_group, 0);
1838
1839         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1840         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1841
1842         for (l = items; l && l->data; l = g_list_next (l)) {
1843                 GtkRecentInfo *info;
1844                 GtkAction     *action;
1845                 gchar         *action_name;
1846                 gchar         *label;
1847
1848                 info = (GtkRecentInfo *) l->data;
1849
1850                 if (!gtk_recent_info_has_application (info, evince) ||
1851                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1852                         continue;
1853
1854                 action_name = g_strdup_printf ("RecentFile%u", i++);
1855                 label = ev_window_get_recent_file_label (
1856                         n_items + 1, gtk_recent_info_get_display_name (info));
1857
1858                 action = g_object_new (GTK_TYPE_ACTION,
1859                                        "name", action_name,
1860                                        "label", label,
1861                                        NULL);
1862
1863                 g_object_set_data_full (G_OBJECT (action),
1864                                         "gtk-recent-info",
1865                                         gtk_recent_info_ref (info),
1866                                         (GDestroyNotify) gtk_recent_info_unref);
1867
1868                 g_signal_connect (G_OBJECT (action), "activate",
1869                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1870                                   (gpointer) ev_window);
1871
1872                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1873                                              action);
1874                 g_object_unref (action);
1875
1876                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1877                                        ev_window->priv->recent_ui_id,
1878                                        "/MainMenu/FileMenu/RecentFilesMenu",
1879                                        label,
1880                                        action_name,
1881                                        GTK_UI_MANAGER_MENUITEM,
1882                                        FALSE);
1883                 g_free (action_name);
1884                 g_free (label);
1885
1886                 if (++n_items == 5)
1887                         break;
1888         }
1889
1890         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1891         g_list_free (items);
1892 #else /* HAVE_GTK_RECENT */
1893         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1894                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1895                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1896                                                                       ev_window);
1897
1898         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1899
1900         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1901                                    ev_application_get_recent_model (EV_APP));
1902
1903         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1904
1905         g_signal_connect (ev_window->priv->recent_view, "activate",
1906                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1907 #endif /* HAVE_GTK_RECENT */
1908 }
1909
1910 static gint
1911 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1912                                     GnomeVFSXferProgressInfo *info,
1913                                     GnomeVFSURI              *tmp_uri)
1914 {
1915         switch (info->status) {
1916                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1917                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1918                                 gchar *uri;
1919
1920                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1921                                 ev_tmp_uri_unlink (uri);
1922                                 g_free (uri);
1923                                 gnome_vfs_uri_unref (tmp_uri);
1924                         }
1925                         return 1;
1926                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1927                         if (info->vfs_status != GNOME_VFS_OK) {
1928                                 GtkWidget *dialog;
1929                                 gchar     *uri;
1930
1931                                 dialog = gtk_message_dialog_new (NULL,
1932                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1933                                                                  GTK_MESSAGE_ERROR,
1934                                                                  GTK_BUTTONS_CLOSE,
1935                                                                  _("The file could not be saved as “%s”."),
1936                                                                  info->target_name);
1937                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1938                                                                           gnome_vfs_result_to_string (info->vfs_status));
1939
1940                                 g_signal_connect (dialog, "response",
1941                                                   G_CALLBACK (gtk_widget_destroy),
1942                                                   NULL);
1943                                 gtk_widget_show (dialog);
1944
1945                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1946                                 ev_tmp_uri_unlink (uri);
1947                                 g_free (uri);
1948                                 gnome_vfs_uri_unref (tmp_uri);
1949                         }
1950                         return 1;
1951                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1952                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1953                         return 1;
1954                 default:
1955                         g_assert_not_reached ();
1956         }
1957
1958         return 0;
1959 }
1960
1961 static void
1962 ev_window_save_remote (EvWindow    *ev_window,
1963                        GnomeVFSURI *src,
1964                        GnomeVFSURI *dst)
1965 {
1966         GnomeVFSAsyncHandle *handle;
1967         GList               *slist = NULL;
1968         GList               *tlist = NULL;
1969
1970         slist = g_list_prepend (slist, src);
1971         tlist = g_list_prepend (tlist, dst);
1972         gnome_vfs_async_xfer (&handle, slist, tlist,
1973                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1974                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
1975                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1976                               GNOME_VFS_PRIORITY_DEFAULT,
1977                               (GnomeVFSAsyncXferProgressCallback)
1978                               save_xfer_update_progress_callback,
1979                               gnome_vfs_uri_ref (src),
1980                               NULL, NULL);
1981         g_list_free (slist);
1982         g_list_free (tlist);
1983 }
1984
1985 static void
1986 file_save_dialog_response_cb (GtkWidget *fc,
1987                               gint       response_id,
1988                               EvWindow  *ev_window)
1989 {
1990         gchar  *uri;
1991         gchar  *local_uri;
1992         gint    fd;
1993         gchar  *filename;
1994         gchar  *tmp_filename;
1995         GError *error = NULL;
1996
1997         if (response_id != GTK_RESPONSE_OK) {
1998                 gtk_widget_destroy (fc);
1999                 return;
2000         }
2001
2002         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
2003
2004         filename = ev_tmp_filename ("saveacopy");
2005         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
2006         g_free (filename);
2007
2008         fd = g_mkstemp (tmp_filename);
2009         if (fd == -1) {
2010                 gchar *msg;
2011                 gchar *display_name;
2012                 gint   save_errno = errno;
2013
2014                 display_name = g_filename_display_name (tmp_filename);
2015                 g_set_error (&error,
2016                              G_FILE_ERROR,
2017                              g_file_error_from_errno (save_errno),
2018                              _("Failed to create file “%s”: %s"),
2019                              display_name, g_strerror (save_errno));
2020                 g_free (display_name);
2021
2022                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2023                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2024
2025                 g_free (tmp_filename);
2026                 g_free (uri);
2027                 g_free (msg);
2028                 g_error_free (error);
2029                 gtk_widget_destroy (fc);
2030
2031                 return;
2032         }
2033
2034         /* Save document to temp filename */
2035         local_uri = g_filename_to_uri (tmp_filename, NULL, NULL);
2036
2037         ev_document_doc_mutex_lock ();
2038         ev_document_save (ev_window->priv->document, local_uri, &error);
2039         ev_document_doc_mutex_unlock ();
2040
2041         close (fd);
2042
2043         if (!error) {
2044                 /* If original document was compressed,
2045                  * compress it again before saving
2046                  */
2047                 if (g_object_get_data (G_OBJECT (ev_window->priv->document),
2048                                        "uri-uncompressed")) {
2049                         EvCompressionType ctype = EV_COMPRESSION_NONE;
2050                         const gchar      *ext;
2051                         gchar            *uri_comp;
2052
2053                         ext = g_strrstr (ev_window->priv->uri, ".gz");
2054                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
2055                                 ctype = EV_COMPRESSION_GZIP;
2056
2057                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
2058                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
2059                                 ctype = EV_COMPRESSION_BZIP2;
2060
2061                         uri_comp = ev_file_compress (local_uri, ctype, &error);
2062                         g_free (local_uri);
2063                         ev_tmp_filename_unlink (tmp_filename);
2064
2065                         if (!uri_comp || error) {
2066                                 local_uri = NULL;
2067                         } else {
2068                                 local_uri = uri_comp;
2069                         }
2070                 }
2071         }
2072
2073         g_free (tmp_filename);
2074
2075         if (error) {
2076                 gchar *msg;
2077
2078                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2079                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2080                 g_free (uri);
2081                 g_free (msg);
2082                 g_error_free (error);
2083                 g_free (local_uri);
2084                 gtk_widget_destroy (fc);
2085
2086                 return;
2087         }
2088
2089         if (local_uri) {
2090                 GnomeVFSURI *target_uri;
2091
2092                 target_uri = gnome_vfs_uri_new (uri);
2093                 if (gnome_vfs_uri_is_local (target_uri)) {
2094                         /* If target uri is local, just rename local_uri */
2095                         if (gnome_vfs_move (local_uri, uri, TRUE) != GNOME_VFS_OK)
2096                                 ev_tmp_uri_unlink (local_uri);
2097                 } else {
2098                         GnomeVFSURI *source_uri;
2099
2100                         source_uri = gnome_vfs_uri_new (local_uri);
2101                         ev_window_save_remote (ev_window, source_uri, target_uri);
2102                         gnome_vfs_uri_unref (source_uri);
2103                 }
2104
2105                 gnome_vfs_uri_unref (target_uri);
2106                 g_free (local_uri);
2107         }
2108
2109         g_free (uri);
2110         gtk_widget_destroy (fc);
2111 }
2112
2113 static void
2114 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2115 {
2116         GtkWidget *fc;
2117         gchar *base_name;
2118         gchar *file_name;
2119 #if GLIB_CHECK_VERSION (2, 13, 3)
2120         const gchar *folder;
2121 #else
2122         gchar *folder;
2123 #endif
2124
2125         fc = gtk_file_chooser_dialog_new (
2126                 _("Save a Copy"),
2127                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2128                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2129                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2130                 NULL);
2131
2132         ev_document_factory_add_filters (fc, ev_window->priv->document);
2133         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2134
2135         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2136         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2137         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2138         base_name = g_path_get_basename (file_name);
2139         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2140
2141 #if GLIB_CHECK_VERSION (2, 13, 3)
2142         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2143         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2144                                              folder ? folder : g_get_home_dir ());
2145 #else
2146         folder = xdg_user_dir_lookup ("DOCUMENTS");
2147         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2148         free (folder);
2149 #endif
2150
2151         g_free (file_name);
2152         g_free (base_name);
2153
2154         g_signal_connect (fc, "response",
2155                           G_CALLBACK (file_save_dialog_response_cb),
2156                           ev_window);
2157
2158         gtk_widget_show (fc);
2159 }
2160
2161 #ifdef WITH_GTK_PRINT
2162 static void
2163 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2164                                     EvWindow     *window)
2165 {
2166         /* Dialog was canceled */
2167         if (!page_setup)
2168                 return;
2169
2170         if (window->priv->print_page_setup)
2171                 g_object_unref (window->priv->print_page_setup);
2172         window->priv->print_page_setup = g_object_ref (page_setup);
2173 }
2174 #endif /* WITH_GTK_PRINT */
2175
2176 static void
2177 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2178 {
2179 #ifdef WITH_GTK_PRINT
2180         gtk_print_run_page_setup_dialog_async (
2181                 GTK_WINDOW (ev_window),
2182                 ev_window->priv->print_page_setup,
2183                 ev_window->priv->print_settings,
2184                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2185                 ev_window);
2186 #endif /* WITH_GTK_PRINT */
2187 }
2188
2189 #ifdef WITH_GTK_PRINT
2190 static void
2191 ev_window_clear_print_job (EvWindow *window)
2192 {
2193         if (window->priv->print_job) {
2194                 if (!window->priv->print_job->finished)
2195                         ev_job_queue_remove_job (window->priv->print_job);
2196
2197                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2198                                                       ev_window_print_job_cb,
2199                                                       window);
2200                 g_object_unref (window->priv->print_job);
2201                 window->priv->print_job = NULL;
2202         }
2203
2204         if (window->priv->gtk_print_job) {
2205                 g_object_unref (window->priv->gtk_print_job);
2206                 window->priv->gtk_print_job = NULL;
2207         }
2208 }
2209
2210 static void
2211 ev_window_print_finished (GtkPrintJob *print_job,
2212                           EvWindow    *window,
2213                           GError      *error)
2214 {
2215         ev_window_clear_print_job (window);
2216
2217         if (error) {
2218                 GtkWidget *dialog;
2219
2220                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2221                                                  GTK_DIALOG_MODAL,
2222                                                  GTK_MESSAGE_ERROR,
2223                                                  GTK_BUTTONS_OK,
2224                                                  _("Failed to print document"));
2225                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2226                                                           error->message);
2227
2228                 gtk_dialog_run (GTK_DIALOG (dialog));
2229                 gtk_widget_destroy (dialog);
2230         } else {
2231                 /* If printed successfully, save print settings */
2232                 ev_application_set_print_settings (EV_APP,
2233                                                    window->priv->print_settings);
2234         }
2235 }
2236
2237 static void
2238 ev_window_print_send (EvWindow    *window,
2239                       const gchar *filename)
2240 {
2241         GtkPrintSettings *settings;
2242         EvFileExporterCapabilities capabilities;
2243
2244         /* Some printers take into account some print settings,
2245          * and others don't. However we have exported the document
2246          * to a ps or pdf file according to such print settings. So,
2247          * we want to send the exported file to printer with those
2248          * settings set to default values.
2249          */
2250         settings = gtk_print_settings_copy (window->priv->print_settings);
2251         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2252
2253         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2254         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2255         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2256                 gtk_print_settings_set_n_copies (settings, 1);
2257         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2258                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2259         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2260                 gtk_print_settings_set_scale (settings, 1.0);
2261         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2262                 gtk_print_settings_set_collate (settings, FALSE);
2263         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2264                 gtk_print_settings_set_reverse (settings, FALSE);
2265         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2266                 gtk_print_settings_set_number_up (settings, 1);
2267                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2268         }
2269
2270         if (window->priv->print_preview) {
2271                 gchar *uri;
2272                 gchar *print_settings_file = NULL;
2273
2274                 ev_application_set_print_settings (EV_APP,
2275                                                    window->priv->print_settings);
2276
2277 #if GTK_CHECK_VERSION (2, 11, 0)
2278                 print_settings_file = ev_tmp_filename ("print-settings");
2279                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2280 #endif
2281                 uri = g_filename_to_uri (filename, NULL, NULL);
2282                 ev_application_open_uri_at_dest (EV_APP,
2283                                                  uri,
2284                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2285                                                  NULL,
2286                                                  EV_WINDOW_MODE_PREVIEW,
2287                                                  TRUE,
2288                                                  print_settings_file,
2289                                                  GDK_CURRENT_TIME);
2290                 g_free (print_settings_file);
2291                 g_free (uri);
2292         } else {
2293                 GtkPrintJob *job;
2294                 GError      *error = NULL;
2295
2296                 job = gtk_print_job_new ("evince-print",
2297                                          window->priv->printer,
2298                                          settings,
2299                                          window->priv->print_page_setup);
2300
2301                 if (window->priv->gtk_print_job)
2302                         g_object_unref (window->priv->gtk_print_job);
2303                 window->priv->gtk_print_job = job;
2304
2305                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2306                         gtk_print_job_send (job,
2307                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2308                                             window, NULL);
2309                 } else {
2310                         ev_window_clear_print_job (window);
2311                         g_warning (error->message);
2312                         g_error_free (error);
2313                 }
2314         }
2315
2316         g_object_unref (settings);
2317 }
2318
2319 static void
2320 ev_window_print_job_cb (EvJobPrint *job,
2321                         EvWindow   *window)
2322 {
2323         if (job->error) {
2324                 g_warning (job->error->message);
2325                 ev_window_clear_print_job (window);
2326                 return;
2327         }
2328
2329         g_assert (job->temp_file != NULL);
2330
2331         ev_window_print_send (window, job->temp_file);
2332 }
2333
2334 static gboolean
2335 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2336                                     gint       response,
2337                                     EvWindow  *window)
2338 {
2339         EvPrintRange  *ranges = NULL;
2340         EvPrintPageSet page_set;
2341         gint           n_ranges = 0;
2342         gint           copies;
2343         gint           pages_per_sheet;
2344         gboolean       collate;
2345         gboolean       reverse;
2346         gdouble        scale;
2347         gint           current_page;
2348         gdouble        width;
2349         gdouble        height;
2350         GtkPrintPages  print_pages;
2351         const gchar   *file_format;
2352
2353         if (response == GTK_RESPONSE_CANCEL) {
2354                 gtk_widget_destroy (GTK_WIDGET (dialog));
2355                 window->priv->print_dialog = NULL;
2356
2357                 return FALSE;
2358         }
2359
2360         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2361
2362         if (window->priv->printer)
2363                 g_object_unref (window->priv->printer);
2364         if (window->priv->print_settings)
2365                 g_object_unref (window->priv->print_settings);
2366         if (window->priv->print_page_setup)
2367                 g_object_unref (window->priv->print_page_setup);
2368
2369         window->priv->printer = g_object_ref (
2370                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2371         window->priv->print_settings = g_object_ref (
2372                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2373         window->priv->print_page_setup = g_object_ref (
2374                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2375
2376         file_format = gtk_print_settings_get (window->priv->print_settings,
2377                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2378
2379         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2380                 GtkWidget *msgdialog;
2381
2382                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2383                                                     GTK_DIALOG_MODAL,
2384                                                     GTK_MESSAGE_ERROR,
2385                                                     GTK_BUTTONS_OK,
2386                                                     _("Printing is not supported on this printer."));
2387
2388                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2389                 gtk_widget_destroy (msgdialog);
2390
2391                 return FALSE;
2392         }
2393
2394         ev_window_clear_print_job (window);
2395
2396         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2397         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2398
2399         switch (print_pages) {
2400         case GTK_PRINT_PAGES_CURRENT:
2401                 ranges = g_new0 (EvPrintRange, 1);
2402
2403                 ranges->start = current_page;
2404                 ranges->end = current_page;
2405                 n_ranges = 1;
2406
2407                 break;
2408         case GTK_PRINT_PAGES_RANGES: {
2409                 GtkPageRange *page_range;
2410
2411                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2412                                                                  &n_ranges);
2413                 if (n_ranges > 0)
2414                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2415         }
2416                 break;
2417         default:
2418                 break;
2419         }
2420
2421         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2422
2423         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2424
2425         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2426                                                 GTK_UNIT_POINTS);
2427         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2428                                                   GTK_UNIT_POINTS);
2429
2430         if (scale != 1.0) {
2431                 width *= scale;
2432                 height *= scale;
2433         }
2434
2435         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2436
2437         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2438         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2439         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2440
2441         window->priv->print_job = ev_job_print_new (window->priv->document,
2442                                                     file_format ? file_format : "ps",
2443                                                     width, height,
2444                                                     ranges, n_ranges,
2445                                                     page_set,
2446                                                     pages_per_sheet,
2447                                                     copies, collate,
2448                                                     reverse);
2449
2450         g_signal_connect (window->priv->print_job, "finished",
2451                           G_CALLBACK (ev_window_print_job_cb),
2452                           window);
2453         /* The priority doesn't matter for this job */
2454         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2455
2456         gtk_widget_destroy (GTK_WIDGET (dialog));
2457         window->priv->print_dialog = NULL;
2458
2459         return TRUE;
2460 }
2461
2462 void
2463 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2464 {
2465         GtkWidget           *dialog;
2466         EvPageCache         *page_cache;
2467         gint                 current_page;
2468         gint                 document_last_page;
2469         GtkPrintCapabilities capabilities;
2470
2471         g_return_if_fail (EV_IS_WINDOW (ev_window));
2472         g_return_if_fail (ev_window->priv->document != NULL);
2473
2474         if (ev_window->priv->print_dialog) {
2475                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2476                 return;
2477         }
2478
2479         page_cache = ev_page_cache_get (ev_window->priv->document);
2480         current_page = ev_page_cache_get_current_page (page_cache);
2481         document_last_page = ev_page_cache_get_n_pages (page_cache);
2482
2483         if (!ev_window->priv->print_settings) {
2484                 ev_window->priv->print_settings = g_object_ref (
2485                         ev_application_get_print_settings (EV_APP));
2486         }
2487
2488         if (first_page != 1 || last_page != document_last_page) {
2489                 GtkPageRange range;
2490
2491                 /* Ranges in GtkPrint are 0 - N */
2492                 range.start = first_page - 1;
2493                 range.end = last_page - 1;
2494
2495                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2496                                                     GTK_PRINT_PAGES_RANGES);
2497                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2498                                                     &range, 1);
2499         }
2500
2501         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2502         ev_window->priv->print_dialog = dialog;
2503
2504         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2505                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2506         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2507                                                        capabilities);
2508
2509         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2510                                                 current_page);
2511
2512         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2513                                             ev_window->priv->print_settings);
2514
2515         if (ev_window->priv->print_page_setup)
2516                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2517                                                       ev_window->priv->print_page_setup);
2518
2519         g_signal_connect (G_OBJECT (dialog), "response",
2520                           G_CALLBACK (ev_window_print_dialog_response_cb),
2521                           ev_window);
2522
2523         gtk_widget_show (dialog);
2524 }
2525 #endif /* WITH_GTK_PRINT */
2526
2527 #ifdef WITH_GNOME_PRINT
2528 static gboolean
2529 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2530                                     gint       response,
2531                                     EvWindow  *ev_window)
2532 {
2533         EvPrintJob *print_job;
2534         GnomePrintConfig *config;
2535
2536         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2537                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2538                 ev_window->priv->print_dialog = NULL;
2539                 g_object_unref (ev_window->priv->print_job);
2540                 ev_window->priv->print_job = NULL;
2541
2542                 return FALSE;
2543         }
2544
2545         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2546
2547         /* FIXME: Change this when we have the first backend
2548          * that can print more than postscript
2549          */
2550         if (using_pdf_printer (config)) {
2551                 GtkWidget *dialog;
2552
2553                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2554                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2555                                                  _("Generating PDF is not supported"));
2556                 gtk_dialog_run (GTK_DIALOG (dialog));
2557                 gtk_widget_destroy (dialog);
2558
2559                 return FALSE;
2560         } else if (!using_postscript_printer (config)) {
2561                 GtkWidget *dialog;
2562
2563                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2564                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2565                                                  _("Printing is not supported on this printer."));
2566                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2567                                                           _("You were trying to print to a printer using the “%s” driver. "
2568                                                             "This program requires a PostScript printer driver."),
2569                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2570                 gtk_dialog_run (GTK_DIALOG (dialog));
2571                 gtk_widget_destroy (dialog);
2572
2573                 return FALSE;
2574         }
2575
2576         save_print_config_to_file (config);
2577
2578         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2579                                   "gnome_print_job", ev_window->priv->print_job,
2580                                   "document", ev_window->priv->document,
2581                                   "print_dialog", print_dialog,
2582                                   NULL);
2583
2584         if (print_job != NULL) {
2585                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2586                 g_object_unref (print_job);
2587         }
2588
2589         g_object_unref (config);
2590
2591         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2592         ev_window->priv->print_dialog = NULL;
2593         g_object_unref (ev_window->priv->print_job);
2594         ev_window->priv->print_job = NULL;
2595
2596         return FALSE;
2597 }
2598
2599 void
2600 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2601 {
2602         GnomePrintConfig *config;
2603         gchar *pages_label;
2604
2605         g_return_if_fail (EV_IS_WINDOW (ev_window));
2606         g_return_if_fail (ev_window->priv->document != NULL);
2607
2608         config = load_print_config_from_file ();
2609
2610         if (ev_window->priv->print_job == NULL)
2611                 ev_window->priv->print_job = gnome_print_job_new (config);
2612
2613         if (ev_window->priv->print_dialog == NULL) {
2614                 ev_window->priv->print_dialog =
2615                         gnome_print_dialog_new (ev_window->priv->print_job,
2616                                                 (guchar *) _("Print"),
2617                                                 (GNOME_PRINT_DIALOG_RANGE |
2618                                                  GNOME_PRINT_DIALOG_COPIES));
2619         }
2620
2621         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2622                                       GTK_WINDOW (ev_window));
2623         g_object_unref (config);
2624
2625         pages_label = g_strconcat (_("Pages"), " ", NULL);
2626         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2627                                                  GNOME_PRINT_RANGE_ALL |
2628                                                  GNOME_PRINT_RANGE_RANGE,
2629                                                  first_page, last_page,
2630                                                  NULL, (const guchar *)pages_label);
2631         g_free (pages_label);
2632
2633         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2634                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2635                                            FALSE);
2636
2637         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2638                           G_CALLBACK (ev_window_print_dialog_response_cb),
2639                           ev_window);
2640         gtk_widget_show (ev_window->priv->print_dialog);
2641 }
2642 #endif /* WITH_GNOME_PRINT */
2643
2644 static void
2645 ev_window_print (EvWindow *window)
2646 {
2647         EvPageCache *page_cache;
2648         gint         last_page;
2649
2650         page_cache = ev_page_cache_get (window->priv->document);
2651         last_page = ev_page_cache_get_n_pages (page_cache);
2652
2653 #ifdef WITH_PRINT
2654         ev_window_print_range (window, 1, last_page);
2655 #endif
2656 }
2657
2658 static void
2659 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2660 {
2661         ev_window_print (ev_window);
2662 }
2663
2664 static void
2665 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2666 {
2667         if (ev_window->priv->properties == NULL) {
2668                 ev_window->priv->properties = ev_properties_dialog_new ();
2669                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2670                                                    ev_window->priv->document);
2671                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2672                                            (gpointer) &(ev_window->priv->properties));
2673                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2674                                               GTK_WINDOW (ev_window));
2675         }
2676
2677         ev_document_fc_mutex_lock ();
2678         gtk_widget_show (ev_window->priv->properties);
2679         ev_document_fc_mutex_unlock ();
2680 }
2681
2682 static void
2683 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2684 {
2685         g_return_if_fail (EV_IS_WINDOW (ev_window));
2686
2687         gtk_widget_destroy (GTK_WIDGET (ev_window));
2688 }
2689
2690 static void
2691 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2692 {
2693         GtkAction *action;
2694
2695         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2696         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2697         update_chrome_visibility (window);
2698
2699         action = gtk_action_group_get_action (window->priv->action_group,
2700                                               PAGE_SELECTOR_ACTION);
2701         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2702 }
2703
2704 static void
2705 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2706 {
2707         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2708 }
2709
2710 static void
2711 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2712 {
2713         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2714 }
2715
2716 static void
2717 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2718 {
2719         gboolean continuous;
2720
2721         ev_window_stop_presentation (ev_window);
2722         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2723         g_object_set (G_OBJECT (ev_window->priv->view),
2724                       "continuous", continuous,
2725                       NULL);
2726         ev_window_update_actions (ev_window);
2727 }
2728
2729 static void
2730 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2731 {
2732         gboolean dual_page;
2733
2734         ev_window_stop_presentation (ev_window);
2735         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2736         g_object_set (G_OBJECT (ev_window->priv->view),
2737                       "dual-page", dual_page,
2738                       NULL);
2739         ev_window_update_actions (ev_window);
2740 }
2741
2742 static void
2743 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2744 {
2745         ev_window_stop_presentation (ev_window);
2746
2747         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2748                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2749         } else {
2750                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2751         }
2752         ev_window_update_actions (ev_window);
2753 }
2754
2755 static void
2756 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2757 {
2758         ev_window_stop_presentation (ev_window);
2759
2760         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2761                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2762         } else {
2763                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2764         }
2765         ev_window_update_actions (ev_window);
2766 }
2767
2768
2769 static void
2770 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2771 {
2772         g_return_if_fail (EV_IS_WINDOW (ev_window));
2773
2774         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2775 }
2776
2777 static void
2778 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2779 {
2780         g_return_if_fail (EV_IS_WINDOW (ev_window));
2781
2782         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2783                 g_error ("Find action should be insensitive since document doesn't support find");
2784                 return;
2785         }
2786
2787         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2788         update_chrome_visibility (ev_window);
2789         gtk_widget_grab_focus (ev_window->priv->find_bar);
2790 }
2791
2792 static void
2793 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2794 {
2795         g_return_if_fail (EV_IS_WINDOW (ev_window));
2796
2797         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2798         update_chrome_visibility (ev_window);
2799         gtk_widget_grab_focus (ev_window->priv->find_bar);
2800         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2801 }
2802
2803 static void
2804 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2805 {
2806         g_return_if_fail (EV_IS_WINDOW (ev_window));
2807
2808         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2809         update_chrome_visibility (ev_window);
2810         gtk_widget_grab_focus (ev_window->priv->find_bar);
2811         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2812 }
2813
2814 static void
2815 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2816 {
2817         g_return_if_fail (EV_IS_WINDOW (ev_window));
2818
2819         ev_view_copy (EV_VIEW (ev_window->priv->view));
2820 }
2821
2822 static void
2823 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2824                                       EvWindow *ev_window)
2825 {
2826         if (!ev_window_is_empty (ev_window))
2827                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2828                                              gtk_paned_get_position (GTK_PANED (object)));
2829 }
2830
2831 static void
2832 ev_window_update_fullscreen_action (EvWindow *window)
2833 {
2834         GtkAction *action;
2835
2836         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2837         g_signal_handlers_block_by_func
2838                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2839         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2840                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2841         g_signal_handlers_unblock_by_func
2842                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2843 }
2844
2845 static void
2846 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2847 {
2848         GtkWidget *item;
2849
2850         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2851         g_object_set (item, "is-important", FALSE, NULL);
2852
2853         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2854         g_object_set (item, "is-important", FALSE, NULL);
2855
2856         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2857         g_object_set (item, "is-important", TRUE, NULL);
2858
2859         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2860         g_object_set (item, "is-important", TRUE, NULL);
2861 }
2862
2863 static void
2864 ev_window_run_fullscreen (EvWindow *window)
2865 {
2866         if (!window->priv->fullscreen_toolbar) {
2867                 window->priv->fullscreen_toolbar =
2868                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2869                                                    "/FullscreenToolbar");
2870
2871                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2872                                        GTK_TOOLBAR_BOTH_HORIZ);
2873                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2874
2875                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2876                                     window->priv->fullscreen_toolbar,
2877                                     FALSE, FALSE, 0);
2878                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2879                                        window->priv->fullscreen_toolbar, 1);
2880         }
2881
2882         g_object_set (G_OBJECT (window->priv->scrolled_window),
2883                       "shadow-type", GTK_SHADOW_NONE,
2884                       NULL);
2885
2886         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2887         ev_window_update_fullscreen_action (window);
2888
2889         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2890         update_chrome_visibility (window);
2891
2892         gtk_window_fullscreen (GTK_WINDOW (window));
2893         gtk_widget_grab_focus (window->priv->view);
2894
2895         if (!ev_window_is_empty (window))
2896                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2897 }
2898
2899 static void
2900 ev_window_stop_fullscreen (EvWindow *window)
2901 {
2902         EvView *view = EV_VIEW (window->priv->view);
2903
2904         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2905                 return;
2906
2907         g_object_set (G_OBJECT (window->priv->scrolled_window),
2908                       "shadow-type", GTK_SHADOW_IN,
2909                       NULL);
2910
2911         ev_view_set_fullscreen (view, FALSE);
2912         ev_window_update_fullscreen_action (window);
2913         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2914         update_chrome_visibility (window);
2915         gtk_window_unfullscreen (GTK_WINDOW (window));
2916
2917         if (!ev_window_is_empty (window))
2918                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2919 }
2920
2921 static void
2922 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2923 {
2924         gboolean fullscreen;
2925
2926         g_return_if_fail (EV_IS_WINDOW (window));
2927         ev_window_stop_presentation (window);
2928
2929         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2930         if (fullscreen) {
2931                 ev_window_run_fullscreen (window);
2932         } else {
2933                 ev_window_stop_fullscreen (window);
2934         }
2935 }
2936
2937 static gboolean
2938 presentation_timeout_cb (EvWindow *window)
2939 {
2940         EvView *view = EV_VIEW (window->priv->view);
2941
2942         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2943                 return FALSE;
2944
2945         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2946         window->priv->presentation_timeout_id = 0;
2947
2948         return FALSE;
2949 }
2950
2951 static void
2952 presentation_set_timeout (EvWindow *window)
2953 {
2954         if (window->priv->presentation_timeout_id > 0) {
2955                 g_source_remove (window->priv->presentation_timeout_id);
2956         }
2957
2958 #if GLIB_CHECK_VERSION (2, 13, 0)
2959         window->priv->presentation_timeout_id =
2960                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2961                                        (GSourceFunc)presentation_timeout_cb, window);
2962 #else
2963         window->priv->presentation_timeout_id =
2964             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2965                            (GSourceFunc)presentation_timeout_cb, window);
2966 #endif
2967
2968         ev_view_show_cursor (EV_VIEW (window->priv->view));
2969 }
2970
2971 static void
2972 presentation_clear_timeout (EvWindow *window)
2973 {
2974         if (window->priv->presentation_timeout_id > 0) {
2975                 g_source_remove (window->priv->presentation_timeout_id);
2976         }
2977
2978         window->priv->presentation_timeout_id = 0;
2979
2980         ev_view_show_cursor (EV_VIEW (window->priv->view));
2981 }
2982
2983 static gboolean
2984 presentation_motion_notify_cb (GtkWidget *widget,
2985                                GdkEventMotion *event,
2986                                gpointer user_data)
2987 {
2988         EvWindow *window = EV_WINDOW (user_data);
2989
2990         presentation_set_timeout (window);
2991
2992         return FALSE;
2993 }
2994
2995 static gboolean
2996 presentation_leave_notify_cb (GtkWidget *widget,
2997                               GdkEventCrossing *event,
2998                               gpointer user_data)
2999 {
3000         EvWindow *window = EV_WINDOW (user_data);
3001
3002         presentation_clear_timeout (window);
3003
3004         return FALSE;
3005 }
3006
3007 static void
3008 ev_window_update_presentation_action (EvWindow *window)
3009 {
3010         GtkAction *action;
3011
3012         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3013         g_signal_handlers_block_by_func
3014                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3015         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3016                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3017         g_signal_handlers_unblock_by_func
3018                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3019 }
3020
3021 static void
3022 ev_window_run_presentation (EvWindow *window)
3023 {
3024         g_object_set (G_OBJECT (window->priv->scrolled_window),
3025                       "shadow-type", GTK_SHADOW_NONE,
3026                       NULL);
3027
3028         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3029         ev_window_update_presentation_action (window);
3030
3031         update_chrome_visibility (window);
3032
3033         gtk_widget_grab_focus (window->priv->view);
3034         gtk_window_fullscreen (GTK_WINDOW (window));
3035
3036         g_signal_connect (window->priv->view,
3037                           "motion-notify-event",
3038                           G_CALLBACK (presentation_motion_notify_cb),
3039                           window);
3040         g_signal_connect (window->priv->view,
3041                           "leave-notify-event",
3042                           G_CALLBACK (presentation_leave_notify_cb),
3043                           window);
3044         presentation_set_timeout (window);
3045
3046         ev_application_screensaver_disable (EV_APP);
3047
3048         if (!ev_window_is_empty (window))
3049                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3050 }
3051
3052 static void
3053 ev_window_stop_presentation (EvWindow *window)
3054 {
3055         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3056                 return;
3057
3058         g_object_set (G_OBJECT (window->priv->scrolled_window),
3059                       "shadow-type", GTK_SHADOW_IN,
3060                       NULL);
3061
3062         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3063         ev_window_update_presentation_action (window);
3064         update_chrome_visibility (window);
3065         gtk_window_unfullscreen (GTK_WINDOW (window));
3066
3067         g_signal_handlers_disconnect_by_func (window->priv->view,
3068                                               (gpointer) presentation_motion_notify_cb,
3069                                               window);
3070         g_signal_handlers_disconnect_by_func (window->priv->view,
3071                                               (gpointer) presentation_leave_notify_cb,
3072                                               window);
3073         presentation_clear_timeout (window);
3074
3075         ev_application_screensaver_enable (EV_APP);
3076
3077         if (!ev_window_is_empty (window))
3078                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3079 }
3080
3081 static void
3082 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3083 {
3084         gboolean presentation;
3085
3086         g_return_if_fail (EV_IS_WINDOW (window));
3087         ev_window_stop_fullscreen (window);
3088
3089         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3090         if (presentation) {
3091                 ev_window_run_presentation (window);
3092         } else {
3093                 ev_window_stop_presentation (window);
3094         }
3095 }
3096
3097 static void
3098 ev_window_run_preview (EvWindow *window)
3099 {
3100         GtkAction *action;
3101
3102         if (!window->priv->preview_toolbar) {
3103                 window->priv->preview_toolbar =
3104                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3105                                                    "/PreviewToolbar");
3106
3107                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3108                                     window->priv->preview_toolbar,
3109                                     FALSE, FALSE, 0);
3110                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3111                                        window->priv->preview_toolbar, 1);
3112         }
3113
3114         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3115
3116         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3117         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3118         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3119
3120         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3121
3122         action = gtk_action_group_get_action (window->priv->action_group,
3123                                               "PreviewPrint");
3124 #if GTK_CHECK_VERSION (2, 11, 0)
3125         gtk_action_set_visible (action, TRUE);
3126 #else
3127         gtk_action_set_visible (action, FALSE);
3128 #endif
3129
3130         update_chrome_visibility (window);
3131 }
3132
3133 static void
3134 ev_window_screen_changed (GtkWidget *widget,
3135                           GdkScreen *old_screen)
3136 {
3137         EvWindow *window = EV_WINDOW (widget);
3138         EvWindowPrivate *priv = window->priv;
3139         GdkScreen *screen;
3140
3141         screen = gtk_widget_get_screen (widget);
3142         if (screen == old_screen)
3143                 return;
3144
3145         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3146                                 get_screen_dpi (GTK_WINDOW (window)));
3147
3148         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3149                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3150         }
3151 }
3152
3153 static void
3154 ev_window_set_page_mode (EvWindow         *window,
3155                          EvWindowPageMode  page_mode)
3156 {
3157         GtkWidget *child = NULL;
3158         GtkWidget *real_child;
3159
3160         if (window->priv->page_mode == page_mode)
3161                 return;
3162
3163         window->priv->page_mode = page_mode;
3164
3165         switch (page_mode) {
3166                 case PAGE_MODE_DOCUMENT:
3167                         child = window->priv->view;
3168                         break;
3169                 case PAGE_MODE_PASSWORD:
3170                         child = window->priv->password_view;
3171                         break;
3172                 default:
3173                         g_assert_not_reached ();
3174         }
3175
3176         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3177         if (child != real_child) {
3178                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3179                                       real_child);
3180                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3181                                    child);
3182         }
3183         ev_window_update_actions (window);
3184 }
3185
3186
3187 static void
3188 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3189 {
3190         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3191 }
3192
3193 static void
3194 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3195 {
3196         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3197 }
3198
3199 static void
3200 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3201 {
3202         EvWindow *ev_window = EV_WINDOW (data);
3203         egg_editable_toolbar_set_edit_mode
3204                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3205         ev_application_save_toolbars_model (EV_APP);
3206         gtk_widget_destroy (GTK_WIDGET (dialog));
3207 }
3208
3209 static void
3210 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3211 {
3212         GtkWidget *dialog;
3213         GtkWidget *editor;
3214
3215         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3216                                               GTK_WINDOW (ev_window),
3217                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3218                                               GTK_STOCK_CLOSE,
3219                                               GTK_RESPONSE_CLOSE,
3220                                               NULL);
3221         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3222         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3223         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3224         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3225         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3226
3227         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3228                                          ev_application_get_toolbars_model (EV_APP));
3229         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3230         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3231
3232         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3233
3234         egg_editable_toolbar_set_edit_mode
3235                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3236
3237         g_signal_connect (dialog, "response",
3238                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3239                           ev_window);
3240         gtk_widget_show_all (dialog);
3241 }
3242
3243 static void
3244 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3245 {
3246         g_return_if_fail (EV_IS_WINDOW (ev_window));
3247
3248         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3249         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3250 }
3251
3252 static void
3253 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3254 {
3255         g_return_if_fail (EV_IS_WINDOW (ev_window));
3256
3257         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3258         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3259 }
3260
3261 static void
3262 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3263 {
3264         g_return_if_fail (EV_IS_WINDOW (ev_window));
3265
3266         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3267 }
3268
3269 static void
3270 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3271 {
3272         g_return_if_fail (EV_IS_WINDOW (ev_window));
3273
3274         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3275 }
3276
3277 static void
3278 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3279 {
3280         g_return_if_fail (EV_IS_WINDOW (ev_window));
3281
3282         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3283 }
3284
3285 static void
3286 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3287 {
3288         int n_pages;
3289
3290         g_return_if_fail (EV_IS_WINDOW (ev_window));
3291
3292         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3293         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3294 }
3295
3296 static void
3297 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3298 {
3299         int n_pages, current_page;
3300
3301         g_return_if_fail (EV_IS_WINDOW (ev_window));
3302
3303         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3304         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3305
3306         if (current_page + 10 < n_pages)
3307                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3308 }
3309
3310 static void
3311 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3312 {
3313         int current_page;
3314
3315         g_return_if_fail (EV_IS_WINDOW (ev_window));
3316
3317         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3318
3319         if (current_page - 10 >= 0)
3320                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3321 }
3322
3323 static void
3324 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3325 {
3326         gchar *uri;
3327
3328         ev_window->priv->in_reload = TRUE;
3329
3330         uri = g_strdup (ev_window->priv->uri);
3331         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE, NULL);
3332         g_free (uri);
3333 }
3334
3335 static void
3336 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3337 {
3338         GError *error = NULL;
3339         GdkScreen *screen;
3340         char *command;
3341         const char *lang;
3342         char *uri = NULL;
3343
3344         int i;
3345
3346         const char * const * langs = g_get_language_names ();
3347
3348         for (i = 0; langs[i]; i++) {
3349                 lang = langs[i];
3350                 if (strchr (lang, '.')) {
3351                         continue;
3352                 }
3353
3354                 uri = g_build_filename(GNOMEDATADIR,
3355                                        "/gnome/help/" PACKAGE,
3356                                        lang,
3357                                        "/evince.xml",
3358                                        NULL);
3359
3360                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3361                         break;
3362                 }
3363         }
3364
3365         if (uri == NULL) {
3366                 g_warning ("Cannot find help");
3367                 return;
3368         }
3369
3370         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3371         g_free (uri);
3372
3373         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3374         gdk_spawn_command_line_on_screen (screen, command, &error);
3375         if (error != NULL) {
3376                 g_warning (error->message);
3377                 g_error_free (error);
3378         }
3379         g_free (command);
3380 }
3381
3382 static void
3383 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3384 {
3385         ev_window_stop_fullscreen (window);
3386 }
3387
3388 static void
3389 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3390 {
3391         ev_window_stop_fullscreen (window);
3392         ev_window_run_presentation (window);
3393 }
3394
3395 #ifdef WITH_GTK_PRINT
3396 static void ev_window_do_preview_print (EvWindow *window);
3397
3398 static gboolean
3399 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3400                                 EvWindow   *window)
3401 {
3402         EvWindowPrivate *priv = window->priv;
3403         const gchar *printer_name;
3404
3405         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3406         if ((printer_name
3407              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3408             (!printer_name && gtk_printer_is_default (printer))) {
3409                 if (priv->printer)
3410                         g_object_unref (priv->printer);
3411                 priv->printer = g_object_ref (printer);
3412
3413                 /* Now that we have the printer, we'll start the print */
3414                 ev_window_do_preview_print (window);
3415
3416                 return TRUE; /* we're done */
3417         }
3418
3419         return FALSE; /* continue the enumeration */
3420 }
3421
3422 static void
3423 ev_window_preview_print_finished (GtkPrintJob *print_job,
3424                                   EvWindow    *window,
3425                                   GError      *error)
3426 {
3427         if (error) {
3428                 GtkWidget *dialog;
3429
3430                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3431                                                  GTK_DIALOG_MODAL,
3432                                                  GTK_MESSAGE_ERROR,
3433                                                  GTK_BUTTONS_OK,
3434                                                  _("Failed to print document"));
3435                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3436                                                           error->message);
3437
3438                 gtk_dialog_run (GTK_DIALOG (dialog));
3439                 gtk_widget_destroy (dialog);
3440         }
3441
3442         g_object_unref (print_job);
3443         gtk_widget_destroy (GTK_WIDGET (window));
3444 }
3445
3446 static void
3447 ev_window_do_preview_print (EvWindow *window)
3448 {
3449         EvWindowPrivate  *priv = window->priv;
3450         GtkPageSetup     *page_setup;
3451         GtkPrintJob      *job;
3452         gchar            *filename;
3453         GError           *error = NULL;
3454
3455         g_assert (priv->print_settings != NULL);
3456         g_assert (priv->printer != NULL);
3457
3458         page_setup = gtk_page_setup_new ();
3459
3460         job = gtk_print_job_new ("evince-print",
3461                                  priv->printer,
3462                                  priv->print_settings,
3463                                  page_setup);
3464
3465         g_object_unref (priv->print_settings);
3466         priv->print_settings = NULL;
3467         g_object_unref (priv->printer);
3468         priv->printer = NULL;
3469         g_object_unref (page_setup);
3470
3471         filename = g_filename_from_uri (priv->local_uri ?
3472                                         priv->local_uri : priv->uri,
3473                                         NULL, NULL);
3474
3475         if (gtk_print_job_set_source_file (job, filename, &error)) {
3476                 gtk_print_job_send (job,
3477                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3478                                     window, NULL);
3479         } else {
3480                 g_warning (error->message);
3481                 g_error_free (error);
3482         }
3483
3484         g_free (filename);
3485
3486         gtk_widget_hide (GTK_WIDGET (window));
3487 }
3488
3489 #endif /* WITH_GTK_PRINT */
3490
3491 static void
3492 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3493 {
3494 #ifdef WITH_GTK_PRINT
3495         EvWindowPrivate *priv = window->priv;
3496         GtkPrintSettings *print_settings = NULL;
3497 #if GTK_CHECK_VERSION (2, 11, 0)
3498         const gchar      *print_settings_file = priv->print_settings_file;
3499
3500         if (print_settings_file) {
3501                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3502                         GError *error = NULL;
3503
3504                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3505                                                                            &error);
3506
3507                         if (error) {
3508                                 g_warning (error->message);
3509                                 g_error_free (error);
3510                                 print_settings = NULL;
3511                         }
3512                 }
3513         }
3514 #endif /* GTK 2.11.0 */
3515
3516         if (!print_settings)
3517                 print_settings = gtk_print_settings_new ();
3518
3519         if (priv->print_settings)
3520                 g_object_unref (priv->print_settings);
3521         priv->print_settings = print_settings;
3522
3523         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3524                                 window, NULL, FALSE);
3525 #endif /* WITH_GTK_PRINT */
3526 }
3527
3528 static void
3529 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3530 {
3531         GtkWidget *widget;
3532
3533         widget = gtk_window_get_focus (GTK_WINDOW (window));
3534         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3535                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3536                 update_chrome_visibility (window);
3537                 gtk_widget_grab_focus (window->priv->view);
3538         } else {
3539                 gboolean fullscreen;
3540                 gboolean presentation;
3541
3542                 g_object_get (window->priv->view,
3543                               "fullscreen", &fullscreen,
3544                               "presentation", &presentation,
3545                               NULL);
3546
3547                 if (fullscreen) {
3548                         ev_window_stop_fullscreen (window);
3549                 } else if (presentation) {
3550                         ev_window_stop_presentation (window);
3551                         gtk_widget_grab_focus (window->priv->view);
3552                 } else {
3553                         gtk_widget_grab_focus (window->priv->view);
3554                 }
3555
3556                 if (fullscreen && presentation)
3557                         g_warning ("Both fullscreen and presentation set somehow");
3558         }
3559 }
3560
3561 static void
3562 save_sizing_mode (EvWindow *window)
3563 {
3564         EvSizingMode mode;
3565         GEnumValue *enum_value;
3566
3567         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3568         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3569
3570         if (!ev_window_is_empty (window))
3571                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3572                                                 enum_value->value_nick);
3573 }
3574
3575 static void
3576 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3577                                   EvWindow   *ev_window)
3578 {
3579         GtkWidget *scrolled_window;
3580         EvSizingMode sizing_mode;
3581
3582         g_object_get (ev_window->priv->view,
3583                       "sizing-mode", &sizing_mode,
3584                       NULL);
3585
3586         scrolled_window = ev_window->priv->scrolled_window;
3587
3588         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3589
3590         if (sizing_mode != EV_SIZING_FREE)
3591                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3592                                           GTK_SCROLLED_WINDOW (scrolled_window));
3593
3594         switch (sizing_mode) {
3595                 case EV_SIZING_BEST_FIT:
3596                         g_object_set (G_OBJECT (scrolled_window),
3597                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3598                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3599                                       NULL);
3600                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3601                                           G_CALLBACK (ev_view_update_view_size),
3602                                           scrolled_window);
3603                         break;
3604                 case EV_SIZING_FIT_WIDTH:
3605                         g_object_set (G_OBJECT (scrolled_window),
3606                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3607                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3608                                       NULL);
3609                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3610                                           G_CALLBACK (ev_view_update_view_size),
3611                                           scrolled_window);
3612                         break;
3613                 case EV_SIZING_FREE:
3614                         g_object_set (G_OBJECT (scrolled_window),
3615                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3616                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3617                                       NULL);
3618                         break;
3619         }
3620
3621         update_sizing_buttons (ev_window);
3622         save_sizing_mode (ev_window);
3623 }
3624
3625 static void
3626 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3627 {
3628         ev_window_update_actions (ev_window);
3629
3630         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3631                 gdouble zoom;
3632
3633                 zoom = ev_view_get_zoom (view);
3634                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3635                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3636         }
3637 }
3638
3639 static void
3640 ev_window_update_continuous_action (EvWindow *window)
3641 {
3642         GtkAction *action;
3643
3644         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3645         g_signal_handlers_block_by_func
3646                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3647         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3648                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3649         g_signal_handlers_unblock_by_func
3650                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3651 }
3652
3653 static void
3654 ev_window_update_dual_page_action (EvWindow *window)
3655 {
3656         GtkAction *action;
3657
3658         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3659         g_signal_handlers_block_by_func
3660                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3661         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3662                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3663         g_signal_handlers_unblock_by_func
3664                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3665 }
3666
3667 static void
3668 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3669 {
3670         ev_window_update_continuous_action (ev_window);
3671
3672         if (!ev_window_is_empty (ev_window))
3673                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3674                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3675 }
3676
3677 static void
3678 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3679 {
3680         int rotation;
3681
3682         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3683
3684         if (!ev_window_is_empty (window))
3685                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3686                                              rotation);
3687
3688         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3689                                        rotation);
3690 }
3691
3692 static void
3693 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3694 {
3695         ev_window_update_actions (window);
3696 }
3697
3698 static void
3699 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3700 {
3701         ev_window_update_dual_page_action (ev_window);
3702
3703         if (!ev_window_is_empty (ev_window))
3704                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3705                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3706 }
3707
3708 static char *
3709 build_comments_string (void)
3710 {
3711 #ifdef ENABLE_PDF
3712         PopplerBackend backend;
3713         const char *backend_name;
3714         const char *version;
3715
3716         backend = poppler_get_backend ();
3717         version = poppler_get_version ();
3718         switch (backend) {
3719                 case POPPLER_BACKEND_CAIRO:
3720                         backend_name = "cairo";
3721                         break;
3722                 case POPPLER_BACKEND_SPLASH:
3723                         backend_name = "splash";
3724                         break;
3725                 default:
3726                         backend_name = "unknown";
3727                         break;
3728         }
3729
3730         return g_strdup_printf (_("Document Viewer.\n"
3731                                   "Using poppler %s (%s)"),
3732                                 version, backend_name);
3733 #else
3734         return g_strdup_printf (_("Document Viewer"));
3735 #endif
3736 }
3737
3738 static void
3739 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3740 {
3741         const char *authors[] = {
3742                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3743                 "Jonathan Blandford <jrb@gnome.org>",
3744                 "Marco Pesenti Gritti <marco@gnome.org>",
3745                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3746                 "Bryan Clark <clarkbw@gnome.org>",
3747                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3748                 "Wouter Bolsterlee <wbolster@gnome.org>",
3749                 NULL
3750         };
3751
3752         const char *documenters[] = {
3753                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3754                 NULL
3755         };
3756
3757         const char *license[] = {
3758                 N_("Evince is free software; you can redistribute it and/or modify "
3759                    "it under the terms of the GNU General Public License as published by "
3760                    "the Free Software Foundation; either version 2 of the License, or "
3761                    "(at your option) any later version.\n"),
3762                 N_("Evince is distributed in the hope that it will be useful, "
3763                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3764                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3765                    "GNU General Public License for more details.\n"),
3766                 N_("You should have received a copy of the GNU General Public License "
3767                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3768                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3769         };
3770
3771         char *license_trans;
3772         char *comments;
3773
3774 #ifdef ENABLE_NLS
3775         const char **p;
3776
3777         for (p = authors; *p; ++p)
3778                 *p = _(*p);
3779
3780         for (p = documenters; *p; ++p)
3781                 *p = _(*p);
3782 #endif
3783
3784         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3785                                      _(license[2]), "\n", NULL);
3786         comments = build_comments_string ();
3787
3788         gtk_show_about_dialog (
3789                 GTK_WINDOW (ev_window),
3790                 "name", _("Evince"),
3791                 "version", VERSION,
3792                 "copyright",
3793                 _("\xc2\xa9 1996-2007 The Evince authors"),
3794                 "license", license_trans,
3795                 "website", "http://www.gnome.org/projects/evince",
3796                 "comments", comments,
3797                 "authors", authors,
3798                 "documenters", documenters,
3799                 "translator-credits", _("translator-credits"),
3800                 "logo-icon-name", "evince",
3801                 "wrap-license", TRUE,
3802                 NULL);
3803
3804         g_free (comments);
3805         g_free (license_trans);
3806 }
3807
3808 static void
3809 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3810 {
3811         gboolean active;
3812
3813         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3814         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3815         update_chrome_visibility (ev_window);
3816         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3817 }
3818
3819 static void
3820 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3821 {
3822         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3823                 return;
3824
3825         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3826                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3827         update_chrome_visibility (ev_window);
3828 }
3829
3830 static void
3831 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3832                                            GParamSpec *pspec,
3833                                            EvWindow   *ev_window)
3834 {
3835         GtkWidget *current_page;
3836         const char *id;
3837
3838         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3839
3840         if (current_page == ev_window->priv->sidebar_links) {
3841                 id = LINKS_SIDEBAR_ID;
3842         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3843                 id = THUMBNAILS_SIDEBAR_ID;
3844         } else if (current_page == ev_window->priv->sidebar_attachments) {
3845                 id = ATTACHMENTS_SIDEBAR_ID;
3846         } else {
3847                 g_assert_not_reached();
3848         }
3849
3850         g_object_unref (current_page);
3851
3852         if (!ev_window_is_empty (ev_window))
3853                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3854 }
3855
3856 static void
3857 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3858                                          GParamSpec *pspec,
3859                                          EvWindow   *ev_window)
3860 {
3861         EvView *view = EV_VIEW (ev_window->priv->view);
3862         GtkAction *action;
3863
3864         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3865
3866         if (!ev_view_get_presentation (view)) {
3867                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3868                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3869
3870                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3871                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3872         }
3873 }
3874
3875 static void
3876 view_menu_link_popup (EvWindow *ev_window,
3877                       EvLink   *link)
3878 {
3879         gboolean   show_external = FALSE;
3880         gboolean   show_internal = FALSE;
3881         GtkAction *action;
3882
3883         if (ev_window->priv->link)
3884                 g_object_unref (ev_window->priv->link);
3885
3886         if (link)
3887                 ev_window->priv->link = g_object_ref (link);
3888         else
3889                 ev_window->priv->link = NULL;
3890
3891         if (ev_window->priv->link) {
3892                 EvLinkAction *ev_action;
3893
3894                 ev_action = ev_link_get_action (link);
3895                 if (ev_action) {
3896                         switch (ev_link_action_get_action_type (ev_action)) {
3897                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3898                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3899                                         show_internal = TRUE;
3900                                         break;
3901                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3902                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3903                                         show_external = TRUE;
3904                                         break;
3905                                 default:
3906                                         break;
3907                         }
3908                 }
3909         }
3910
3911         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3912                                               "OpenLink");
3913         gtk_action_set_visible (action, show_external);
3914
3915         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3916                                               "CopyLinkAddress");
3917         gtk_action_set_visible (action, show_external);
3918
3919         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3920                                               "GoLink");
3921         gtk_action_set_visible (action, show_internal);
3922
3923         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3924                                               "OpenLinkNewWindow");
3925         gtk_action_set_visible (action, show_internal);
3926 }
3927
3928 static void
3929 view_menu_image_popup (EvWindow  *ev_window,
3930                        EvImage   *image)
3931 {
3932         GtkAction *action;
3933         gboolean   show_image = FALSE;
3934
3935         if (ev_window->priv->image)
3936                 g_object_unref (ev_window->priv->image);
3937
3938         if (image)
3939                 ev_window->priv->image = g_object_ref (image);
3940         else
3941                 ev_window->priv->image = NULL;
3942
3943         show_image = (ev_window->priv->image != NULL);
3944
3945         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3946                                               "SaveImageAs");
3947         gtk_action_set_visible (action, show_image);
3948
3949         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3950                                               "CopyImage");
3951         gtk_action_set_visible (action, show_image);
3952 }
3953
3954 static gboolean
3955 view_menu_popup_cb (EvView   *view,
3956                     GObject  *object,
3957                     EvWindow *ev_window)
3958 {
3959         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3960                 return FALSE;
3961
3962         view_menu_link_popup (ev_window,
3963                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3964         view_menu_image_popup (ev_window,
3965                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3966
3967         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3968                         NULL, NULL, NULL, NULL,
3969                         3, gtk_get_current_event_time ());
3970         return TRUE;
3971 }
3972
3973 static gboolean
3974 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3975                               GList           *attach_list,
3976                               EvWindow        *ev_window)
3977 {
3978         GtkWidget *popup;
3979
3980         g_assert (attach_list != NULL);
3981
3982         if (ev_window->priv->attach_list) {
3983                 g_list_foreach (ev_window->priv->attach_list,
3984                                 (GFunc) g_object_unref, NULL);
3985                 g_list_free (ev_window->priv->attach_list);
3986         }
3987
3988         ev_window->priv->attach_list = attach_list;
3989
3990         popup = ev_window->priv->attachment_popup;
3991
3992         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3993                         NULL, NULL,
3994                         3, gtk_get_current_event_time ());
3995
3996         return TRUE;
3997 }
3998
3999 static void
4000 view_find_status_changed_cb (EvView     *view,
4001                              GParamSpec *pspec,
4002                              EvWindow   *ev_window)
4003 {
4004         const char *text;
4005
4006         text = ev_view_get_find_status (view);
4007         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4008                                       text);
4009 }
4010
4011 static void
4012 find_bar_previous_cb (EggFindBar *find_bar,
4013                       EvWindow   *ev_window)
4014 {
4015         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4016 }
4017
4018 static void
4019 find_bar_next_cb (EggFindBar *find_bar,
4020                   EvWindow   *ev_window)
4021 {
4022         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4023 }
4024
4025 static void
4026 find_bar_close_cb (EggFindBar *find_bar,
4027                    EvWindow   *ev_window)
4028 {
4029         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4030         update_chrome_visibility (ev_window);
4031 }
4032
4033 static void
4034 find_bar_search_changed_cb (EggFindBar *find_bar,
4035                             GParamSpec *param,
4036                             EvWindow   *ev_window)
4037 {
4038         gboolean case_sensitive;
4039         const char *search_string;
4040
4041         /* Either the string or case sensitivity could have changed. */
4042
4043         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4044         search_string = egg_find_bar_get_search_string (find_bar);
4045
4046         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4047
4048         if (ev_window->priv->document &&
4049             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4050                 if (search_string && search_string[0]) {
4051                         ev_document_doc_mutex_lock ();
4052                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4053                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4054                                                 search_string,
4055                                                 case_sensitive);
4056                         ev_document_doc_mutex_unlock ();
4057                 } else {
4058                         ev_document_doc_mutex_lock ();
4059                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4060                         ev_document_doc_mutex_unlock ();
4061
4062                         ev_window_update_actions (ev_window);
4063                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4064                                                       NULL);
4065                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4066                 }
4067         }
4068 }
4069
4070 static void
4071 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4072                             GParamSpec *param,
4073                             EvWindow   *ev_window)
4074 {
4075         gboolean visible;
4076
4077         visible = GTK_WIDGET_VISIBLE (find_bar);
4078
4079         if (ev_window->priv->document &&
4080             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4081                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4082                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4083                 ev_window_update_actions (ev_window);
4084
4085                 if (!visible)
4086                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4087         }
4088 }
4089
4090 static void
4091 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4092 {
4093         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4094 }
4095
4096 static void
4097 zoom_control_changed_cb (EphyZoomAction *action,
4098                          float           zoom,
4099                          EvWindow       *ev_window)
4100 {
4101         EvSizingMode mode;
4102
4103         g_return_if_fail (EV_IS_WINDOW (ev_window));
4104
4105         if (zoom == EPHY_ZOOM_BEST_FIT) {
4106                 mode = EV_SIZING_BEST_FIT;
4107         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4108                 mode = EV_SIZING_FIT_WIDTH;
4109         } else {
4110                 mode = EV_SIZING_FREE;
4111         }
4112
4113         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4114
4115         if (mode == EV_SIZING_FREE) {
4116                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4117                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4118                                   FALSE);
4119         }
4120 }
4121
4122 static void
4123 ev_window_finalize (GObject *object)
4124 {
4125         GList *windows = ev_application_get_windows (EV_APP);
4126
4127         if (windows == NULL) {
4128                 ev_application_shutdown (EV_APP);
4129         } else {
4130                 g_list_free (windows);
4131         }
4132
4133         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4134 }
4135
4136 static void
4137 ev_window_dispose (GObject *object)
4138 {
4139         EvWindow *window = EV_WINDOW (object);
4140         EvWindowPrivate *priv = window->priv;
4141
4142         if (priv->title) {
4143                 ev_window_title_free (priv->title);
4144                 priv->title = NULL;
4145         }
4146
4147         if (priv->ui_manager) {
4148                 g_object_unref (priv->ui_manager);
4149                 priv->ui_manager = NULL;
4150         }
4151
4152         if (priv->action_group) {
4153                 g_object_unref (priv->action_group);
4154                 priv->action_group = NULL;
4155         }
4156
4157         if (priv->view_popup_action_group) {
4158                 g_object_unref (priv->view_popup_action_group);
4159                 priv->view_popup_action_group = NULL;
4160         }
4161
4162         if (priv->attachment_popup_action_group) {
4163                 g_object_unref (priv->attachment_popup_action_group);
4164                 priv->attachment_popup_action_group = NULL;
4165         }
4166
4167 #ifdef HAVE_GTK_RECENT
4168         if (priv->recent_action_group) {
4169                 g_object_unref (priv->recent_action_group);
4170                 priv->recent_action_group = NULL;
4171         }
4172
4173         if (priv->recent_manager) {
4174                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4175                                                       ev_window_setup_recent,
4176                                                       window);
4177                 priv->recent_manager = NULL;
4178         }
4179
4180         priv->recent_ui_id = 0;
4181 #else
4182         if (priv->recent_view) {
4183                 g_object_unref (priv->recent_view);
4184                 priv->recent_view = NULL;
4185         }
4186 #endif /* HAVE_GTK_RECENT */
4187
4188         if (priv->page_cache) {
4189                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4190                 priv->page_cache = NULL;
4191         }
4192
4193         if (priv->document) {
4194                 g_object_unref (priv->document);
4195                 priv->document = NULL;
4196         }
4197
4198         if (priv->view) {
4199                 g_object_unref (priv->view);
4200                 priv->view = NULL;
4201         }
4202
4203         if (priv->password_view) {
4204                 g_object_unref (priv->password_view);
4205                 priv->password_view = NULL;
4206         }
4207
4208         if (priv->load_job) {
4209                 ev_window_clear_load_job (window);
4210         }
4211
4212         if (priv->thumbnail_job) {
4213                 ev_window_clear_thumbnail_job (window);
4214         }
4215
4216         if (priv->local_uri) {
4217                 ev_window_clear_local_uri (window);
4218                 priv->local_uri = NULL;
4219         }
4220
4221         ev_window_close_dialogs (window);
4222
4223 #ifdef WITH_GTK_PRINT
4224         ev_window_clear_print_job (window);
4225
4226         if (window->priv->gtk_print_job) {
4227                 g_object_unref (window->priv->gtk_print_job);
4228                 window->priv->gtk_print_job = NULL;
4229         }
4230
4231         if (window->priv->printer) {
4232                 g_object_unref (window->priv->printer);
4233                 window->priv->printer = NULL;
4234         }
4235
4236         if (window->priv->print_settings) {
4237                 g_object_unref (window->priv->print_settings);
4238                 window->priv->print_settings = NULL;
4239         }
4240
4241         if (window->priv->print_page_setup) {
4242                 g_object_unref (window->priv->print_page_setup);
4243                 window->priv->print_page_setup = NULL;
4244         }
4245 #endif
4246
4247         if (priv->link) {
4248                 g_object_unref (priv->link);
4249                 priv->link = NULL;
4250         }
4251
4252         if (priv->image) {
4253                 g_object_unref (priv->image);
4254                 priv->image = NULL;
4255         }
4256
4257         if (priv->attach_list) {
4258                 g_list_foreach (priv->attach_list,
4259                                 (GFunc) g_object_unref,
4260                                 NULL);
4261                 g_list_free (priv->attach_list);
4262                 priv->attach_list = NULL;
4263         }
4264
4265         if (priv->find_bar) {
4266                 g_signal_handlers_disconnect_by_func
4267                         (window->priv->find_bar,
4268                          G_CALLBACK (find_bar_close_cb),
4269                          window);
4270                 priv->find_bar = NULL;
4271         }
4272
4273         if (priv->uri) {
4274                 if (priv->unlink_temp_file)
4275                         ev_window_clear_temp_file (window);
4276                 g_free (priv->uri);
4277                 priv->uri = NULL;
4278         }
4279
4280         if (priv->dest) {
4281                 g_object_unref (priv->dest);
4282                 priv->dest = NULL;
4283         }
4284
4285         if (priv->history) {
4286                 g_object_unref (priv->history);
4287                 priv->history = NULL;
4288         }
4289
4290         if (priv->print_settings_file) {
4291                 ev_window_clear_print_settings_file (window);
4292                 priv->print_settings_file = NULL;
4293         }
4294
4295         if (priv->presentation_timeout_id > 0) {
4296                 g_source_remove (priv->presentation_timeout_id);
4297                 priv->presentation_timeout_id = 0;
4298         }
4299
4300         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4301 }
4302
4303 static void
4304 ev_window_class_init (EvWindowClass *ev_window_class)
4305 {
4306         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4307         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4308
4309         g_object_class->dispose = ev_window_dispose;
4310         g_object_class->finalize = ev_window_finalize;
4311
4312         widget_class->screen_changed = ev_window_screen_changed;
4313
4314         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4315 }
4316
4317 /* Normal items */
4318 static const GtkActionEntry entries[] = {
4319         { "File", NULL, N_("_File") },
4320         { "Edit", NULL, N_("_Edit") },
4321         { "View", NULL, N_("_View") },
4322         { "Go", NULL, N_("_Go") },
4323         { "Help", NULL, N_("_Help") },
4324
4325         /* File menu */
4326         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4327           N_("Open an existing document"),
4328           G_CALLBACK (ev_window_cmd_file_open) },
4329         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4330           N_("Open a copy of the current document in a new window"),
4331           G_CALLBACK (ev_window_cmd_file_open_copy) },
4332         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4333           N_("Save a copy of the current document"),
4334           G_CALLBACK (ev_window_cmd_save_as) },
4335         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4336           N_("Setup the page settings for printing"),
4337           G_CALLBACK (ev_window_cmd_file_print_setup) },
4338         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4339           N_("Print this document"),
4340           G_CALLBACK (ev_window_cmd_file_print) },
4341         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4342           G_CALLBACK (ev_window_cmd_file_properties) },
4343         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4344           G_CALLBACK (ev_window_cmd_file_close_window) },
4345
4346         /* Edit menu */
4347         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4348           G_CALLBACK (ev_window_cmd_edit_copy) },
4349 #ifdef HAVE_GTK_RECENT
4350         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4351 #else
4352         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4353 #endif /* HAVE_GTK_RECENT */
4354           G_CALLBACK (ev_window_cmd_edit_select_all) },
4355         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4356           N_("Find a word or phrase in the document"),
4357           G_CALLBACK (ev_window_cmd_edit_find) },
4358         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4359           G_CALLBACK (ev_window_cmd_edit_find_next) },
4360         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4361           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4362         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4363           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4364         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4365           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4366         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4367           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4368
4369         /* View menu */
4370         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4371           N_("Enlarge the document"),
4372           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4373         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4374           N_("Shrink the document"),
4375           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4376         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4377           N_("Reload the document"),
4378           G_CALLBACK (ev_window_cmd_view_reload) },
4379
4380         /* Go menu */
4381         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4382           N_("Go to the previous page"),
4383           G_CALLBACK (ev_window_cmd_go_previous_page) },
4384         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4385           N_("Go to the next page"),
4386           G_CALLBACK (ev_window_cmd_go_next_page) },
4387         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4388           N_("Go to the first page"),
4389           G_CALLBACK (ev_window_cmd_go_first_page) },
4390         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4391           N_("Go to the last page"),
4392           G_CALLBACK (ev_window_cmd_go_last_page) },
4393
4394         /* Help menu */
4395         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4396           G_CALLBACK (ev_window_cmd_help_contents) },
4397
4398         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4399           G_CALLBACK (ev_window_cmd_help_about) },
4400
4401         /* Toolbar-only */
4402         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4403           N_("Leave fullscreen mode"),
4404           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4405         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4406           N_("Start a presentation"),
4407           G_CALLBACK (ev_window_cmd_start_presentation) },
4408         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4409           N_("Print this document"),
4410           G_CALLBACK (ev_window_cmd_preview_print) },
4411
4412         /* Accellerators */
4413         { "Escape", NULL, "", "Escape", "",
4414           G_CALLBACK (ev_window_cmd_escape) },
4415         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4416           G_CALLBACK (ev_window_cmd_edit_find) },
4417         { "PageDown", NULL, "", "Page_Down", NULL,
4418           G_CALLBACK (ev_window_cmd_scroll_forward) },
4419         { "PageUp", NULL, "", "Page_Up", NULL,
4420           G_CALLBACK (ev_window_cmd_scroll_backward) },
4421         { "Space", NULL, "", "space", NULL,
4422           G_CALLBACK (ev_window_cmd_scroll_forward) },
4423         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4424           G_CALLBACK (ev_window_cmd_scroll_backward) },
4425         { "BackSpace", NULL, "", "BackSpace", NULL,
4426           G_CALLBACK (ev_window_cmd_scroll_backward) },
4427         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4428           G_CALLBACK (ev_window_cmd_scroll_forward) },
4429         { "Return", NULL, "", "Return", NULL,
4430           G_CALLBACK (ev_window_cmd_scroll_forward) },
4431         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4432           G_CALLBACK (ev_window_cmd_scroll_backward) },
4433         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4434           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4435         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4436           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4437         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4438           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4439         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4440           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4441         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4442           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4443         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4444           G_CALLBACK (ev_window_cmd_go_backward) },
4445         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4446           G_CALLBACK (ev_window_cmd_go_forward) },
4447         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4448           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4449         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4450           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4451         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4452           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4453         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4454           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4455 };
4456
4457 /* Toggle items */
4458 static const GtkToggleActionEntry toggle_entries[] = {
4459         /* View Menu */
4460         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4461           N_("Show or hide the toolbar"),
4462           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4463         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4464           N_("Show or hide the side pane"),
4465           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4466         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4467           N_("Show the entire document"),
4468           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4469         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4470           N_("Show two pages at once"),
4471           G_CALLBACK (ev_window_cmd_dual), FALSE },
4472         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4473           N_("Expand the window to fill the screen"),
4474           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4475         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("_Presentation"), "F5",
4476           N_("Run document as a presentation"),
4477           G_CALLBACK (ev_window_cmd_view_presentation) },
4478         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4479           N_("Make the current document fill the window"),
4480           G_CALLBACK (ev_window_cmd_view_best_fit) },
4481         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4482           N_("Make the current document fill the window width"),
4483           G_CALLBACK (ev_window_cmd_view_page_width) },
4484 };
4485
4486 /* Popups specific items */
4487 static const GtkActionEntry view_popup_entries [] = {
4488         /* Links */
4489         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4490           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4491         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4492           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4493         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4494           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4495         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4496           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4497         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4498           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4499         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4500           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4501 };
4502
4503 static const GtkActionEntry attachment_popup_entries [] = {
4504         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4505           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4506         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4507           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4508 };
4509
4510 static void
4511 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4512 {
4513         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4514 }
4515
4516 static void
4517 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4518 {
4519         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4520         gtk_widget_grab_focus (window->priv->view);
4521 }
4522
4523 static void
4524 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4525 {
4526
4527         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4528         gtk_widget_grab_focus (window->priv->view);
4529 }
4530
4531 static void
4532 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4533 {
4534         GtkAction *action;
4535
4536         action = g_object_new (EV_TYPE_PAGE_ACTION,
4537                                "name", PAGE_SELECTOR_ACTION,
4538                                "label", _("Page"),
4539                                "tooltip", _("Select Page"),
4540                                "icon_name", "text-x-generic",
4541                                "visible_overflown", FALSE,
4542                                NULL);
4543         g_signal_connect (action, "activate_link",
4544                           G_CALLBACK (activate_link_cb), window);
4545         gtk_action_group_add_action (group, action);
4546         g_object_unref (action);
4547
4548         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4549                                "name", ZOOM_CONTROL_ACTION,
4550                                "label", _("Zoom"),
4551                                "stock_id", EV_STOCK_ZOOM,
4552                                "tooltip", _("Adjust the zoom level"),
4553                                "zoom", 1.0,
4554                                NULL);
4555         g_signal_connect (action, "zoom_to_level",
4556                           G_CALLBACK (zoom_control_changed_cb), window);
4557         gtk_action_group_add_action (group, action);
4558         g_object_unref (action);
4559
4560         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4561                                "name", NAVIGATION_ACTION,
4562                                "label", _("Navigation"),
4563                                "is_important", TRUE,
4564                                "short_label", _("Back"),
4565                                "stock_id", GTK_STOCK_GO_DOWN,
4566                                "tooltip", _("Move across visited pages"),
4567                                NULL);
4568         g_signal_connect (action, "activate_link",
4569                           G_CALLBACK (navigation_action_activate_link_cb), window);
4570         gtk_action_group_add_action (group, action);
4571         g_object_unref (action);
4572 }
4573
4574 static void
4575 set_action_properties (GtkActionGroup *action_group)
4576 {
4577         GtkAction *action;
4578
4579         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4580         g_object_set (action, "is-important", TRUE, NULL);
4581         /*translators: this is the label for toolbar button*/
4582         g_object_set (action, "short_label", _("Previous"), NULL);
4583
4584         action = gtk_action_group_get_action (action_group, "GoNextPage");
4585         g_object_set (action, "is-important", TRUE, NULL);
4586         /*translators: this is the label for toolbar button*/
4587         g_object_set (action, "short_label", _("Next"), NULL);
4588
4589         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4590         /*translators: this is the label for toolbar button*/
4591         g_object_set (action, "short_label", _("Zoom In"), NULL);
4592
4593         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4594         /*translators: this is the label for toolbar button*/
4595         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4596
4597         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4598         /*translators: this is the label for toolbar button*/
4599         g_object_set (action, "short_label", _("Best Fit"), NULL);
4600
4601         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4602         /*translators: this is the label for toolbar button*/
4603         g_object_set (action, "short_label", _("Fit Width"), NULL);
4604
4605         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4606         g_object_set (action, "is-important", TRUE, NULL);
4607 }
4608
4609 static void
4610 set_chrome_actions (EvWindow *window)
4611 {
4612         EvWindowPrivate *priv = window->priv;
4613         GtkActionGroup *action_group = priv->action_group;
4614         GtkAction *action;
4615
4616         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4617         g_signal_handlers_block_by_func
4618                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4619         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4620                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4621         g_signal_handlers_unblock_by_func
4622                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4623 }
4624
4625 static void
4626 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4627                           GParamSpec     *pspec,
4628                           EvWindow       *ev_window)
4629 {
4630         GtkTreeModel *model;
4631         GtkAction *action;
4632
4633         g_object_get (G_OBJECT (ev_sidebar_links),
4634                       "model", &model,
4635                       NULL);
4636
4637         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4638         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4639         g_object_unref (model);
4640 }
4641
4642 static gboolean
4643 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4644 {
4645         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4646         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4647
4648         ev_window_set_view_accels_sensitivity (window, TRUE);
4649
4650         update_chrome_visibility (window);
4651
4652         return FALSE;
4653 }
4654
4655 static gboolean
4656 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4657 {
4658         ev_window_set_view_accels_sensitivity (window, FALSE);
4659
4660         return FALSE;
4661 }
4662
4663 static void
4664 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4665                                     GParamSpec         *pspec,
4666                                     EvWindow           *ev_window)
4667 {
4668         GtkWidget *widget;
4669
4670         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4671
4672         if (widget != NULL) {
4673                 g_signal_connect_object (widget, "focus_in_event",
4674                                          G_CALLBACK (view_actions_focus_in_cb),
4675                                          ev_window, 0);
4676                 g_signal_connect_object (widget, "focus_out_event",
4677                                          G_CALLBACK (view_actions_focus_out_cb),
4678                                          ev_window, 0);
4679                 g_object_unref (widget);
4680         }
4681 }
4682
4683 static gboolean
4684 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4685 {
4686         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4687                 gboolean maximized;
4688
4689                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4690                 if (!ev_window_is_empty (window))
4691                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4692         }
4693
4694         return FALSE;
4695 }
4696
4697 static gboolean
4698 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4699 {
4700         char *uri = window->priv->uri;
4701         GdkWindowState state;
4702         int x, y, width, height, document_width, document_height;
4703
4704         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4705
4706         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4707                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4708                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4709
4710                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4711                         ev_page_cache_get_max_width (window->priv->page_cache,
4712                                                      0, 1.0,
4713                                                      &document_width);
4714                         ev_page_cache_get_max_height (window->priv->page_cache,
4715                                                       0, 1.0,
4716                                                       &document_height);
4717                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4718                                                         (double)width / document_width);
4719                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4720                                                         (double)height / document_height);
4721
4722                         ev_metadata_manager_set_int (uri, "window_x", x);
4723                         ev_metadata_manager_set_int (uri, "window_y", y);
4724                         ev_metadata_manager_set_int (uri, "window_width", width);
4725                         ev_metadata_manager_set_int (uri, "window_height", height);
4726                 }
4727         }
4728
4729         return FALSE;
4730 }
4731
4732 static void
4733 launch_action (EvWindow *window, EvLinkAction *action)
4734 {
4735         const char *filename = ev_link_action_get_filename (action);
4736         char *uri = NULL;
4737
4738         if (filename  && g_path_is_absolute (filename)) {
4739                 uri = gnome_vfs_get_uri_from_local_path (filename);
4740         } else {
4741                 GnomeVFSURI *base_uri, *resolved_uri;
4742
4743                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4744                 if (base_uri && filename) {
4745                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4746                         if (resolved_uri) {
4747                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4748                                 gnome_vfs_uri_unref (resolved_uri);
4749                         }
4750                         gnome_vfs_uri_unref (base_uri);
4751                 }
4752         }
4753
4754         if (uri) {
4755                 gnome_vfs_url_show (uri);
4756         } else {
4757                 gnome_vfs_url_show (filename);
4758         }
4759
4760         g_free (uri);
4761
4762         /* According to the PDF spec filename can be an executable. I'm not sure
4763            allowing to launch executables is a good idea though. -- marco */
4764 }
4765
4766 static gboolean
4767 uri_is_valid (const gchar *uri)
4768 {
4769         gchar *p = (gchar *) uri;
4770
4771         if (!p || !g_ascii_isalpha (*p))
4772                 return FALSE;
4773
4774         p++;
4775         while (g_ascii_isalnum (*p))
4776                 p++;
4777
4778         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4779 }
4780
4781 static void
4782 launch_external_uri (EvWindow *window, EvLinkAction *action)
4783 {
4784         const gchar *uri = ev_link_action_get_uri (action);
4785
4786         if (!uri_is_valid (uri)) {
4787                 GtkWidget *dialog;
4788
4789                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4790                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4791                                                  GTK_MESSAGE_ERROR,
4792                                                  GTK_BUTTONS_CLOSE,
4793                                                  _("Unable to open external link"));
4794                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4795                                                           _("Invalid URI: “%s”"), uri);
4796                 g_signal_connect (dialog, "response",
4797                                   G_CALLBACK (gtk_widget_destroy),
4798                                   NULL);
4799                 gtk_widget_show (dialog);
4800
4801                 return;
4802         }
4803
4804         gnome_vfs_url_show (uri);
4805 }
4806
4807 static void
4808 open_remote_link (EvWindow *window, EvLinkAction *action)
4809 {
4810         gchar *uri;
4811         gchar *dir;
4812
4813         dir = g_path_get_dirname (window->priv->uri);
4814
4815         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4816                                 NULL);
4817         g_free (dir);
4818
4819         ev_application_open_uri_at_dest (EV_APP, uri,
4820                                          gtk_window_get_screen (GTK_WINDOW (window)),
4821                                          ev_link_action_get_dest (action),
4822                                          0,
4823                                          FALSE,
4824                                          NULL,
4825                                          GDK_CURRENT_TIME);
4826
4827         g_free (uri);
4828 }
4829
4830 static void
4831 do_action_named (EvWindow *window, EvLinkAction *action)
4832 {
4833         const gchar *name = ev_link_action_get_name (action);
4834
4835         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4836                 ev_window_cmd_go_first_page (NULL, window);
4837         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4838                 ev_window_cmd_go_previous_page (NULL, window);
4839         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4840                 ev_window_cmd_go_next_page (NULL, window);
4841         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4842                 ev_window_cmd_go_last_page (NULL, window);
4843         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4844                 ev_window_cmd_focus_page_selector (NULL, window);
4845         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4846                 ev_window_cmd_edit_find (NULL, window);
4847         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4848                 ev_window_cmd_file_close_window (NULL, window);
4849         } else {
4850                 g_warning ("Unimplemented named action: %s, please post a "
4851                            "bug report in Evince bugzilla "
4852                            "(http://bugzilla.gnome.org) with a testcase.",
4853                            name);
4854         }
4855 }
4856
4857 static void
4858 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4859 {
4860         switch (ev_link_action_get_action_type (action)) {
4861                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4862                         EvLinkDest *dest;
4863
4864                         dest = ev_link_action_get_dest (action);
4865                         if (!dest)
4866                                 return;
4867
4868                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4869                 }
4870                         break;
4871                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4872                         launch_external_uri (window, action);
4873                         break;
4874                 case EV_LINK_ACTION_TYPE_LAUNCH:
4875                         launch_action (window, action);
4876                         break;
4877                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4878                         open_remote_link (window, action);
4879                         break;
4880                 case EV_LINK_ACTION_TYPE_NAMED:
4881                         do_action_named (window, action);
4882                         break;
4883                 default:
4884                         g_assert_not_reached ();
4885         }
4886 }
4887
4888 static void
4889 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4890 {
4891         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4892 }
4893
4894 static void
4895 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4896 {
4897         EvLinkAction *ev_action = NULL;
4898         EvLinkDest   *dest;
4899
4900         ev_action = ev_link_get_action (window->priv->link);
4901         if (!ev_action)
4902                 return;
4903
4904         dest = ev_link_action_get_dest (ev_action);
4905         if (!dest)
4906                 return;
4907
4908         ev_window_cmd_file_open_copy_at_dest (window, dest);
4909 }
4910
4911 static void
4912 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4913 {
4914         GtkClipboard *clipboard;
4915         EvLinkAction *ev_action;
4916         const gchar *uri;
4917
4918         ev_action = ev_link_get_action (window->priv->link);
4919         if (!ev_action)
4920                 return;
4921
4922         uri = ev_link_action_get_uri (ev_action);
4923
4924         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4925                                               GDK_SELECTION_CLIPBOARD);
4926         gtk_clipboard_set_text (clipboard, uri, -1);
4927 }
4928
4929 static void
4930 image_save_dialog_response_cb (GtkWidget *fc,
4931                                gint       response_id,
4932                                EvWindow  *ev_window)
4933 {
4934         GnomeVFSURI *target_uri;
4935         gchar       *uri;
4936         gchar       *filename;
4937         gboolean     is_local;
4938         GError      *error = NULL;
4939
4940         if (response_id != GTK_RESPONSE_OK) {
4941                 gtk_widget_destroy (fc);
4942                 return;
4943         }
4944
4945         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4946         target_uri = gnome_vfs_uri_new (uri);
4947         is_local = gnome_vfs_uri_is_local (target_uri);
4948
4949         if (is_local) {
4950                 filename = g_filename_from_uri (uri, NULL, NULL);
4951         } else {
4952                 filename = ev_tmp_filename ("saveimage");
4953         }
4954
4955         g_free (uri);
4956
4957         /* FIXME: allow saving in other image formats than png */
4958         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4959                          filename, "png", &error, NULL);
4960
4961         if (error) {
4962                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4963                                         _("The image could not be saved."),
4964                                         error);
4965                 g_error_free (error);
4966                 g_free (filename);
4967                 gnome_vfs_uri_unref (target_uri);
4968                 gtk_widget_destroy (fc);
4969
4970                 return;
4971         }
4972
4973         if (!is_local) {
4974                 GnomeVFSURI *source_uri;
4975                 gchar       *local_uri;
4976
4977                 local_uri = g_filename_to_uri (filename, NULL, NULL);
4978                 source_uri = gnome_vfs_uri_new (local_uri);
4979                 g_free (local_uri);
4980                 ev_window_save_remote (ev_window, source_uri, target_uri);
4981                 gnome_vfs_uri_unref (source_uri);
4982         }
4983
4984         g_free (filename);
4985         gnome_vfs_uri_unref (target_uri);
4986         gtk_widget_destroy (fc);
4987 }
4988
4989 static void
4990 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4991 {
4992         GtkWidget     *fc;
4993         GtkFileFilter *filter;
4994
4995         if (!window->priv->image)
4996                 return;
4997
4998         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4999                                           GTK_WINDOW (window),
5000                                           GTK_FILE_CHOOSER_ACTION_SAVE,
5001                                           GTK_STOCK_CANCEL,
5002                                           GTK_RESPONSE_CANCEL,
5003                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5004                                           NULL);
5005
5006         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5007         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5008         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5009
5010         filter = gtk_file_filter_new ();
5011         gtk_file_filter_set_name (filter, _("Images"));
5012         gtk_file_filter_add_pixbuf_formats (filter);
5013         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
5014
5015         g_signal_connect (fc, "response",
5016                           G_CALLBACK (image_save_dialog_response_cb),
5017                           window);
5018
5019         gtk_widget_show (fc);
5020 }
5021
5022 static void
5023 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5024 {
5025         GtkClipboard *clipboard;
5026
5027         if (!window->priv->image)
5028                 return;
5029
5030         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5031                                               GDK_SELECTION_CLIPBOARD);
5032         gtk_clipboard_set_image (clipboard,
5033                                  ev_image_get_pixbuf (window->priv->image));
5034 }
5035
5036 static void
5037 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5038 {
5039         GList *l;
5040
5041         if (!window->priv->attach_list)
5042                 return;
5043
5044         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5045                 EvAttachment *attachment;
5046                 GError       *error = NULL;
5047
5048                 attachment = (EvAttachment *) l->data;
5049
5050                 ev_attachment_open (attachment, &error);
5051
5052                 if (error) {
5053                         ev_window_error_dialog (GTK_WINDOW (window),
5054                                                 _("Unable to open attachment"),
5055                                                 error);
5056                         g_error_free (error);
5057                 }
5058         }
5059 }
5060
5061 static void
5062 attachment_save_dialog_response_cb (GtkWidget *fc,
5063                                     gint       response_id,
5064                                     EvWindow  *ev_window)
5065 {
5066         GnomeVFSURI          *target_uri;
5067         gchar                *uri;
5068         GList                *l;
5069         GtkFileChooserAction  fc_action;
5070         gboolean              is_dir;
5071         gboolean              is_local;
5072
5073         if (response_id != GTK_RESPONSE_OK) {
5074                 gtk_widget_destroy (fc);
5075                 return;
5076         }
5077
5078         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5079         target_uri = gnome_vfs_uri_new (uri);
5080         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5081         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5082         is_local = gnome_vfs_uri_is_local (target_uri);
5083
5084         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5085                 EvAttachment *attachment;
5086                 gchar        *filename;
5087                 GError       *error = NULL;
5088
5089                 attachment = (EvAttachment *) l->data;
5090
5091                 if (is_local) {
5092                         if (is_dir) {
5093                                 filename = g_strjoin ("/", uri,
5094                                                       ev_attachment_get_name (attachment),
5095                                                       NULL);
5096                         } else {
5097                                 filename = g_strdup (uri);
5098                         }
5099                 } else {
5100                         filename = ev_tmp_filename ("saveattachment");
5101                 }
5102
5103                 ev_attachment_save (attachment, filename, &error);
5104
5105                 if (error) {
5106                         ev_window_error_dialog (GTK_WINDOW (ev_window),
5107                                                 _("The attachment could not be saved."),
5108                                                 error);
5109                         g_error_free (error);
5110                         g_free (filename);
5111
5112                         continue;
5113                 }
5114
5115                 if (!is_local) {
5116                         GnomeVFSURI *src_uri;
5117                         GnomeVFSURI *dest_uri;
5118                         gchar       *local_uri;
5119
5120                         if (is_dir) {
5121                                 const gchar *name = ev_attachment_get_name (attachment);
5122
5123                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5124                                                                            name);
5125                         } else {
5126                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5127                         }
5128
5129                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5130                         src_uri = gnome_vfs_uri_new (local_uri);
5131                         g_free (local_uri);
5132                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5133                         gnome_vfs_uri_unref (src_uri);
5134                         gnome_vfs_uri_unref (dest_uri);
5135                 }
5136
5137                 g_free (filename);
5138         }
5139
5140         g_free (uri);
5141         gnome_vfs_uri_unref (target_uri);
5142
5143         gtk_widget_destroy (fc);
5144 }
5145
5146 static void
5147 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5148 {
5149         GtkWidget    *fc;
5150         EvAttachment *attachment = NULL;
5151
5152         if (!window->priv->attach_list)
5153                 return;
5154
5155         if (g_list_length (window->priv->attach_list) == 1)
5156                 attachment = (EvAttachment *) window->priv->attach_list->data;
5157
5158         fc = gtk_file_chooser_dialog_new (
5159                 _("Save Attachment"),
5160                 GTK_WINDOW (window),
5161                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5162                 GTK_STOCK_CANCEL,
5163                 GTK_RESPONSE_CANCEL,
5164                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5165                 NULL);
5166
5167         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5168         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5169         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5170
5171         if (attachment)
5172                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5173                                                    ev_attachment_get_name (attachment));
5174
5175         g_signal_connect (fc, "response",
5176                           G_CALLBACK (attachment_save_dialog_response_cb),
5177                           window);
5178
5179         gtk_widget_show (fc);
5180 }
5181
5182 static void
5183 ev_window_init (EvWindow *ev_window)
5184 {
5185         GtkActionGroup *action_group;
5186         GtkAccelGroup *accel_group;
5187         GError *error = NULL;
5188         GtkWidget *sidebar_widget;
5189
5190         g_signal_connect (ev_window, "configure_event",
5191                           G_CALLBACK (window_configure_event_cb), NULL);
5192         g_signal_connect (ev_window, "window_state_event",
5193                           G_CALLBACK (window_state_event_cb), NULL);
5194
5195         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5196
5197         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5198         ev_window->priv->title = ev_window_title_new (ev_window);
5199
5200         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5201         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5202         gtk_widget_show (ev_window->priv->main_box);
5203
5204         action_group = gtk_action_group_new ("MenuActions");
5205         ev_window->priv->action_group = action_group;
5206         gtk_action_group_set_translation_domain (action_group, NULL);
5207         gtk_action_group_add_actions (action_group, entries,
5208                                       G_N_ELEMENTS (entries), ev_window);
5209         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5210                                              G_N_ELEMENTS (toggle_entries),
5211                                              ev_window);
5212         set_action_properties (action_group);
5213         register_custom_actions (ev_window, action_group);
5214
5215         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5216         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5217                                             action_group, 0);
5218
5219         accel_group =
5220                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5221         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5222
5223         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5224
5225         action_group = gtk_action_group_new ("ViewPopupActions");
5226         ev_window->priv->view_popup_action_group = action_group;
5227         gtk_action_group_set_translation_domain (action_group, NULL);
5228         gtk_action_group_add_actions (action_group, view_popup_entries,
5229                                       G_N_ELEMENTS (view_popup_entries),
5230                                       ev_window);
5231         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5232                                             action_group, 0);
5233
5234         action_group = gtk_action_group_new ("AttachmentPopupActions");
5235         ev_window->priv->attachment_popup_action_group = action_group;
5236         gtk_action_group_set_translation_domain (action_group, NULL);
5237         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5238                                       G_N_ELEMENTS (attachment_popup_entries),
5239                                       ev_window);
5240         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5241                                             action_group, 0);
5242
5243         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5244                                               DATADIR"/evince-ui.xml",
5245                                               &error)) {
5246                 g_warning ("building menus failed: %s", error->message);
5247                 g_error_free (error);
5248         }
5249
5250 #ifdef HAVE_GTK_RECENT
5251 #if GTK_CHECK_VERSION(2,11,4)
5252         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5253 #else
5254         /* It's fine to just use the one of the default screen here */
5255         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5256                 gdk_screen_get_default ());
5257 #endif
5258         ev_window->priv->recent_action_group = NULL;
5259         ev_window->priv->recent_ui_id = 0;
5260         g_signal_connect_swapped (ev_window->priv->recent_manager,
5261                                   "changed",
5262                                   G_CALLBACK (ev_window_setup_recent),
5263                                   ev_window);
5264 #endif /* HAVE_GTK_RECENT */
5265
5266         ev_window->priv->menubar =
5267                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5268                                             "/MainMenu");
5269         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5270                             ev_window->priv->menubar,
5271                             FALSE, FALSE, 0);
5272
5273
5274         ev_window->priv->toolbar = GTK_WIDGET
5275           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5276                          "ui-manager", ev_window->priv->ui_manager,
5277                          "popup-path", "/ToolbarPopup",
5278                          "model", ev_application_get_toolbars_model (EV_APP),
5279                          NULL));
5280
5281         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5282                                    "DefaultToolBar");
5283         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5284                             ev_window->priv->toolbar,
5285                             FALSE, FALSE, 0);
5286         gtk_widget_show (ev_window->priv->toolbar);
5287
5288         /* Add the main area */
5289         ev_window->priv->hpaned = gtk_hpaned_new ();
5290         g_signal_connect (ev_window->priv->hpaned,
5291                           "notify::position",
5292                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5293                           ev_window);
5294
5295         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5296         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5297                             TRUE, TRUE, 0);
5298         gtk_widget_show (ev_window->priv->hpaned);
5299
5300         ev_window->priv->sidebar = ev_sidebar_new ();
5301         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5302                          ev_window->priv->sidebar, FALSE, FALSE);
5303         gtk_widget_show (ev_window->priv->sidebar);
5304
5305         /* Stub sidebar, for now */
5306
5307         sidebar_widget = ev_sidebar_thumbnails_new ();
5308         ev_window->priv->sidebar_thumbs = sidebar_widget;
5309         g_signal_connect (sidebar_widget,
5310                           "notify::main-widget",
5311                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5312                           ev_window);
5313         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5314         gtk_widget_show (sidebar_widget);
5315         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5316                              sidebar_widget);
5317
5318         sidebar_widget = ev_sidebar_links_new ();
5319         ev_window->priv->sidebar_links = sidebar_widget;
5320         g_signal_connect (sidebar_widget,
5321                           "notify::model",
5322                           G_CALLBACK (sidebar_widget_model_set),
5323                           ev_window);
5324         g_signal_connect (sidebar_widget,
5325                           "link_activated",
5326                           G_CALLBACK (sidebar_links_link_activated_cb),
5327                           ev_window);
5328         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5329         gtk_widget_show (sidebar_widget);
5330         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5331                              sidebar_widget);
5332
5333         sidebar_widget = ev_sidebar_attachments_new ();
5334         ev_window->priv->sidebar_attachments = sidebar_widget;
5335         g_signal_connect_object (sidebar_widget,
5336                                  "popup",
5337                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5338                                  ev_window, 0);
5339         gtk_widget_show (sidebar_widget);
5340         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5341                              sidebar_widget);
5342
5343         ev_window->priv->scrolled_window =
5344                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5345                                           "shadow-type", GTK_SHADOW_IN,
5346                                           NULL));
5347         gtk_widget_show (ev_window->priv->scrolled_window);
5348
5349         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5350                         ev_window->priv->scrolled_window);
5351
5352         ev_window->priv->view = ev_view_new ();
5353         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5354                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5355         ev_window->priv->password_view = ev_password_view_new ();
5356         g_signal_connect_swapped (ev_window->priv->password_view,
5357                                   "unlock",
5358                                   G_CALLBACK (ev_window_popup_password_dialog),
5359                                   ev_window);
5360         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5361                                  G_CALLBACK (view_actions_focus_in_cb),
5362                                  ev_window, 0);
5363         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5364                                  G_CALLBACK (view_actions_focus_out_cb),
5365                                  ev_window, 0);
5366         g_signal_connect_object (ev_window->priv->view, "external-link",
5367                                  G_CALLBACK (view_external_link_cb),
5368                                  ev_window, 0);
5369         g_signal_connect_object (ev_window->priv->view, "handle-link",
5370                                  G_CALLBACK (view_handle_link_cb),
5371                                  ev_window, 0);
5372
5373         g_signal_connect_object (ev_window->priv->view,
5374                                  "popup",
5375                                  G_CALLBACK (view_menu_popup_cb),
5376                                  ev_window, 0);
5377         gtk_widget_show (ev_window->priv->view);
5378         gtk_widget_show (ev_window->priv->password_view);
5379
5380         /* Find Bar */
5381         ev_window->priv->find_bar = egg_find_bar_new ();
5382         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5383                           ev_window->priv->find_bar,
5384                           FALSE, TRUE, 0);
5385
5386         /* We own a ref on these widgets, as we can swap them in and out */
5387         g_object_ref (ev_window->priv->view);
5388         g_object_ref (ev_window->priv->password_view);
5389
5390         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5391                            ev_window->priv->view);
5392
5393         g_signal_connect (ev_window->priv->view,
5394                           "notify::find-status",
5395                           G_CALLBACK (view_find_status_changed_cb),
5396                           ev_window);
5397         g_signal_connect (ev_window->priv->view,
5398                           "notify::sizing-mode",
5399                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5400                           ev_window);
5401         g_signal_connect (ev_window->priv->view,
5402                           "notify::zoom",
5403                           G_CALLBACK (ev_window_zoom_changed_cb),
5404                           ev_window);
5405         g_signal_connect (ev_window->priv->view,
5406                           "notify::dual-page",
5407                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5408                           ev_window);
5409         g_signal_connect (ev_window->priv->view,
5410                           "notify::continuous",
5411                           G_CALLBACK (ev_window_continuous_changed_cb),
5412                           ev_window);
5413         g_signal_connect (ev_window->priv->view,
5414                           "notify::rotation",
5415                           G_CALLBACK (ev_window_rotation_changed_cb),
5416                           ev_window);
5417         g_signal_connect (ev_window->priv->view,
5418                           "notify::has-selection",
5419                           G_CALLBACK (ev_window_has_selection_changed_cb),
5420                           ev_window);
5421
5422         /* Connect sidebar signals */
5423         g_signal_connect (ev_window->priv->sidebar,
5424                           "notify::visible",
5425                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5426                           ev_window);
5427         g_signal_connect (ev_window->priv->sidebar,
5428                           "notify::current-page",
5429                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5430                           ev_window);
5431
5432         /* Connect to find bar signals */
5433         g_signal_connect (ev_window->priv->find_bar,
5434                           "previous",
5435                           G_CALLBACK (find_bar_previous_cb),
5436                           ev_window);
5437         g_signal_connect (ev_window->priv->find_bar,
5438                           "next",
5439                           G_CALLBACK (find_bar_next_cb),
5440                           ev_window);
5441         g_signal_connect (ev_window->priv->find_bar,
5442                           "close",
5443                           G_CALLBACK (find_bar_close_cb),
5444                           ev_window);
5445         g_signal_connect (ev_window->priv->find_bar,
5446                           "notify::search-string",
5447                           G_CALLBACK (find_bar_search_changed_cb),
5448                           ev_window);
5449         g_signal_connect (ev_window->priv->find_bar,
5450                           "notify::case-sensitive",
5451                           G_CALLBACK (find_bar_search_changed_cb),
5452                           ev_window);
5453         g_signal_connect (ev_window->priv->find_bar,
5454                           "notify::visible",
5455                           G_CALLBACK (find_bar_visibility_changed_cb),
5456                           ev_window);
5457         g_signal_connect (ev_window->priv->find_bar,
5458                           "scroll",
5459                           G_CALLBACK (find_bar_scroll),
5460                           ev_window);
5461
5462         /* Popups */
5463         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5464                                                                  "/DocumentPopup");
5465         ev_window->priv->link = NULL;
5466
5467         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5468                                                                        "/AttachmentPopup");
5469         ev_window->priv->attach_list = NULL;
5470
5471         /* Give focus to the document view */
5472         gtk_widget_grab_focus (ev_window->priv->view);
5473
5474         /* Set it user interface params */
5475         ev_window_setup_recent (ev_window);
5476
5477         setup_chrome_from_metadata (ev_window);
5478         set_chrome_actions (ev_window);
5479         update_chrome_visibility (ev_window);
5480
5481         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5482
5483         setup_view_from_metadata (ev_window);
5484         setup_sidebar_from_metadata (ev_window, NULL);
5485
5486         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5487         ev_window_setup_action_sensitivity (ev_window);
5488 }
5489
5490 /**
5491  * ev_window_new:
5492  *
5493  * Creates a #GtkWidget that represents the window.
5494  *
5495  * Returns: the #GtkWidget that represents the window.
5496  */
5497 GtkWidget *
5498 ev_window_new (void)
5499 {
5500         GtkWidget *ev_window;
5501
5502         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5503                                               "type", GTK_WINDOW_TOPLEVEL,
5504                                               NULL));
5505
5506         return ev_window;
5507 }