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 <gnome.h>
  91 #include <libgnomevfs/gnome-vfs-utils.h>
  92 #include <libgnomevfs/gnome-vfs-async-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <string.h>
  96
  97 char *xdg_user_dir_lookup (char *type);
  98
  99 typedef enum {
 100         PAGE_MODE_DOCUMENT,
 101         PAGE_MODE_PASSWORD
 102 } EvWindowPageMode;
 103
 104 typedef enum {
 105         EV_CHROME_MENUBAR       = 1 << 0,
 106         EV_CHROME_TOOLBAR       = 1 << 1,
 107         EV_CHROME_FINDBAR       = 1 << 2,
 108         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 109         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 110         EV_CHROME_SIDEBAR       = 1 << 5,
 111         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 112         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 113 } EvChrome;
 114
 115 struct _EvWindowPrivate {
 116         /* UI */
 117         EvChrome chrome;
 118
 119         GtkWidget *main_box;
 120         GtkWidget *menubar;
 121         GtkWidget *toolbar;
 122         GtkWidget *hpaned;
 123         GtkWidget *sidebar;
 124         GtkWidget *find_bar;
 125         GtkWidget *scrolled_window;
 126         GtkWidget *view;
 127         GtkWidget *password_view;
 128         GtkWidget *sidebar_thumbs;
 129         GtkWidget *sidebar_links;
 130         GtkWidget *sidebar_attachments;
 131
 132         /* Dialogs */
 133         GtkWidget *properties;
 134 #ifdef WITH_PRINT
 135         GtkWidget *print_dialog;
 136 #endif
 137         GtkWidget *password_dialog;
 138
 139         /* UI Builders */
 140         GtkActionGroup   *action_group;
 141         GtkActionGroup   *view_popup_action_group;
 142         GtkActionGroup   *attachment_popup_action_group;
 143 #ifdef HAVE_GTK_RECENT
 144         GtkRecentManager *recent_manager;
 145         GtkActionGroup   *recent_action_group;
 146         guint             recent_ui_id;
 147 #endif
 148         GtkUIManager     *ui_manager;
 149
 150         /* Fullscreen mode */
 151         GtkWidget *fullscreen_toolbar;
 152
 153         /* Presentation mode */
 154         guint      presentation_timeout_id;
 155
 156         /* Preview mode */
 157         GtkWidget *preview_toolbar;
 158
 159         /* Popup view */
 160         GtkWidget *view_popup;
 161         EvLink    *link;
 162         EvImage   *image;
 163
 164         /* Popup attachment */
 165         GtkWidget    *attachment_popup;
 166         GList        *attach_list;
 167
 168         /* Document */
 169         char *uri;
 170         char *local_uri;
 171         EvLinkDest *dest;
 172         gboolean unlink_temp_file;
 173
 174         EvDocument *document;
 175         EvHistory *history;
 176         EvPageCache *page_cache;
 177         EvWindowPageMode page_mode;
 178         EvWindowTitle *title;
 179 #ifndef HAVE_GTK_RECENT
 180         EggRecentViewUIManager *recent_view;
 181 #endif
 182
 183         EvJob *load_job;
 184         EvJob *thumbnail_job;
 185 #ifdef WITH_GNOME_PRINT
 186         GnomePrintJob *print_job;
 187 #endif
 188
 189 #ifdef WITH_GTK_PRINT
 190         EvJob            *print_job;
 191         GtkPrintJob      *gtk_print_job;
 192         GtkPrinter       *printer;
 193         GtkPrintSettings *print_settings;
 194         GtkPageSetup     *print_page_setup;
 195 #endif
 196 };
 197
 198 #define EV_WINDOW_GET_PRIVATE(object) \
 199         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 200
 201 #define PAGE_SELECTOR_ACTION    "PageSelector"
 202 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 203 #define NAVIGATION_ACTION       "Navigation"
 204
 205 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 206 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 207 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 208
 209 #define PRESENTATION_TIMEOUT 5 * 1000
 210
 211 #define SIDEBAR_DEFAULT_SIZE    132
 212 #define LINKS_SIDEBAR_ID "links"
 213 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 214 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 215
 216 static void     ev_window_update_actions                (EvWindow *ev_window);
 217 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 218                                                          GParamSpec       *pspec,
 219                                                          EvWindow         *ev_window);
 220 static void     ev_window_set_page_mode                 (EvWindow         *window,
 221                                                          EvWindowPageMode  page_mode);
 222 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 223                                                          gpointer          data);
 224 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 225                                                          EvWindow         *ev_window);
 226 #ifdef WITH_GTK_PRINT
 227 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 228                                                          EvWindow         *window);
 229 #endif
 230 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 231                                                          GParamSpec       *pspec,
 232                                                          EvWindow         *ev_window);
 233 static void     ev_window_zoom_changed_cb               (EvView           *view,
 234                                                          GParamSpec       *pspec,
 235                                                          EvWindow         *ev_window);
 236 static void     ev_window_add_recent                    (EvWindow         *window,
 237                                                          const char       *filename);
 238 static void     ev_window_run_fullscreen                (EvWindow         *window);
 239 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 240 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 241                                                          EvWindow         *window);
 242 static void     ev_window_run_presentation              (EvWindow         *window);
 243 static void     ev_window_stop_presentation             (EvWindow         *window);
 244 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 245                                                          EvWindow         *window);
 246 static void     ev_window_run_preview                   (EvWindow         *window);
 247 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 248                                                          EvWindow         *window);
 249 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 250                                                          EvWindow         *window);
 251 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 252                                                          EvWindow         *window);
 253 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 254                                                          EvWindow         *window);
 255 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 258                                                          EvWindow *window);
 259 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 260                                                          EvWindow *window);
 261 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 262                                                          EvWindow         *ev_window);
 263 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 264                                                          EvWindow         *ev_window);
 265 static void     view_handle_link_cb                     (EvView *view,
 266                                                          EvLink *link,
 267                                                          EvWindow *window);
 268
 269 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 270
 271 static gdouble
 272 ev_window_get_screen_dpi (EvWindow *ev_window)
 273 {
 274         GdkScreen *screen;
 275         gdouble    xdpi, ydpi;
 276
 277         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 278
 279         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 280         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 281
 282         return (xdpi + ydpi) / 2.0;
 283 }
 284
 285 static void
 286 ev_window_set_action_sensitive (EvWindow   *ev_window,
 287                                 const char *name,
 288                                 gboolean    sensitive)
 289 {
 290         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 291                                                          name);
 292         gtk_action_set_sensitive (action, sensitive);
 293 }
 294
 295
 296 static void
 297 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 298 {
 299         EvDocument *document = ev_window->priv->document;
 300         const EvDocumentInfo *info = NULL;
 301
 302         gboolean has_document = FALSE;
 303         gboolean ok_to_print = TRUE;
 304         gboolean ok_to_copy = TRUE;
 305         gboolean has_properties = TRUE;
 306         gboolean override_restrictions = FALSE;
 307         gboolean can_get_text = FALSE;
 308         gboolean has_pages = FALSE;
 309         gboolean can_find = FALSE;
 310
 311         GConfClient *client;
 312
 313         if (document) {
 314                 has_document = TRUE;
 315                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 316         }
 317
 318         if (has_document && ev_window->priv->page_cache) {
 319                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 320         }
 321
 322         if (!info || info->fields_mask == 0) {
 323                 has_properties = FALSE;
 324         }
 325
 326         if (has_document && ev_document_can_get_text (document)) {
 327                 can_get_text = TRUE;
 328         }
 329
 330         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 331                 can_find = TRUE;
 332         }
 333
 334         client = gconf_client_get_default ();
 335         override_restrictions = gconf_client_get_bool (client,
 336                                                        GCONF_OVERRIDE_RESTRICTIONS,
 337                                                        NULL);
 338         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 339                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 340                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 341         }
 342
 343         if (has_document && !EV_IS_FILE_EXPORTER(document))
 344                 ok_to_print = FALSE;
 345
 346
 347         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 348                 ok_to_copy = FALSE;
 349         }
 350
 351         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 352                 ok_to_print = FALSE;
 353         }
 354 #ifndef WITH_PRINT
 355         ok_to_print = FALSE;
 356 #endif
 357         g_object_unref (client);
 358
 359
 360         /* File menu */
 361         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 362         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 363
 364 #ifdef WITH_GTK_PRINT
 365         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 366 #endif
 367
 368 #ifdef WITH_GNOME_PRINT
 369         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 370 #endif
 371
 372         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 373         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 374
 375         /* Edit menu */
 376         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 377         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 378         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 379         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 380         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 381
 382         /* View menu */
 383         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 385         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 387         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 388
 389         /* Toolbar-specific actions: */
 390         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 391         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 392         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 393
 394         ev_window_update_actions (ev_window);
 395 }
 396
 397 static void
 398 ev_window_update_actions (EvWindow *ev_window)
 399 {
 400         EvView *view = EV_VIEW (ev_window->priv->view);
 401         int n_pages = 0, page = -1;
 402         gboolean has_pages = FALSE;
 403         gboolean presentation_mode;
 404
 405         if (ev_window->priv->document && ev_window->priv->page_cache) {
 406                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 407                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 408                 has_pages = n_pages > 0;
 409         }
 410
 411         ev_window_set_action_sensitive (ev_window, "EditCopy",
 412                                         has_pages &&
 413                                         ev_view_get_has_selection (view));
 414         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 415                                         ev_view_can_find_next (view));
 416         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 417                                         ev_view_can_find_previous (view));
 418
 419         presentation_mode = ev_view_get_presentation (view);
 420
 421         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 422                                         has_pages &&
 423                                         ev_view_can_zoom_in (view) &&
 424                                         !presentation_mode);
 425         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 426                                         has_pages &&
 427                                         ev_view_can_zoom_out (view) &&
 428                                         !presentation_mode);
 429
 430         /* Go menu */
 431         if (has_pages) {
 432                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 433                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 434                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 435                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 436         } else {
 437                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 438                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 439                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 440                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 441         }
 442
 443         if (has_pages &&
 444             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 445             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 446                 GtkAction *action;
 447                 float      zoom;
 448                 float      real_zoom;
 449
 450                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 451                                                       ZOOM_CONTROL_ACTION);
 452
 453                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 454                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 455                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 456
 457                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 458         }
 459 }
 460
 461 static void
 462 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 463 {
 464         gboolean can_find;
 465
 466         can_find = window->priv->document &&
 467             EV_IS_DOCUMENT_FIND (window->priv->document);
 468
 469         if (window->priv->action_group) {
 470                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 471                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 472                 ev_window_set_action_sensitive (window, "Space", sensitive);
 473                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 474                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 475                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 476                 ev_window_set_action_sensitive (window, "Return", sensitive);
 477                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 478                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 479                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 480                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 481                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 482                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 483
 484                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 485         }
 486 }
 487
 488 static void
 489 set_widget_visibility (GtkWidget *widget, gboolean visible)
 490 {
 491         g_assert (GTK_IS_WIDGET (widget));
 492
 493         if (visible)
 494                 gtk_widget_show (widget);
 495         else
 496                 gtk_widget_hide (widget);
 497 }
 498
 499 static void
 500 update_chrome_visibility (EvWindow *window)
 501 {
 502         EvWindowPrivate *priv = window->priv;
 503         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 504         gboolean fullscreen_mode, presentation, fullscreen;
 505         gboolean preview_toolbar;
 506
 507         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 508         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 509         fullscreen_mode = fullscreen || presentation;
 510
 511         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 512         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 513                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 514         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 515                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 516         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 517         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 518         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 519
 520         set_widget_visibility (priv->menubar, menubar);
 521         set_widget_visibility (priv->toolbar, toolbar);
 522         set_widget_visibility (priv->find_bar, findbar);
 523         set_widget_visibility (priv->sidebar, sidebar);
 524
 525         if (priv->preview_toolbar)
 526                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 527
 528         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 529         gtk_widget_set_sensitive (priv->menubar, menubar);
 530
 531         if (priv->fullscreen_toolbar != NULL) {
 532                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 533         }
 534 }
 535
 536 static void
 537 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 538 {
 539         EvWindowPrivate *priv = window->priv;
 540
 541         if (active) {
 542                 priv->chrome |= flag;
 543         } else {
 544                 priv->chrome &= ~flag;
 545         }
 546
 547         update_chrome_visibility (window);
 548 }
 549
 550 static void
 551 update_sizing_buttons (EvWindow *window)
 552 {
 553         GtkActionGroup *action_group = window->priv->action_group;
 554         GtkAction *action;
 555         gboolean best_fit, page_width;
 556         EvSizingMode sizing_mode;
 557
 558         if (window->priv->view == NULL)
 559                 return;
 560
 561         g_object_get (window->priv->view,
 562                       "sizing_mode", &sizing_mode,
 563                       NULL);
 564
 565         switch (sizing_mode) {
 566                 case EV_SIZING_BEST_FIT:
 567                         best_fit = TRUE;
 568                         page_width = FALSE;
 569                         break;
 570                 case EV_SIZING_FIT_WIDTH:
 571                         best_fit = FALSE;
 572                         page_width = TRUE;
 573                         break;
 574                 default:
 575                         best_fit = page_width = FALSE;
 576                         break;
 577         }
 578
 579         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 580         g_signal_handlers_block_by_func
 581                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 582         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 583         g_signal_handlers_unblock_by_func
 584                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 585
 586         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 587         g_signal_handlers_block_by_func
 588                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 589         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 590         g_signal_handlers_unblock_by_func
 591                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 592
 593         action = gtk_action_group_get_action (window->priv->action_group,
 594                                               ZOOM_CONTROL_ACTION);
 595         if (best_fit) {
 596                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 597                                                  EPHY_ZOOM_BEST_FIT);
 598         } else if (page_width) {
 599                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 600                                                  EPHY_ZOOM_FIT_WIDTH);
 601         }
 602 }
 603
 604 /**
 605  * ev_window_is_empty:
 606  * @ev_window: The instance of the #EvWindow.
 607  *
 608  * It does look if there is any document loaded or if there is any job to load
 609  * a document.
 610  *
 611  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 612  *          loaded, %FALSE in other case.
 613  */
 614 gboolean
 615 ev_window_is_empty (const EvWindow *ev_window)
 616 {
 617         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 618
 619         return (ev_window->priv->document == NULL) &&
 620                 (ev_window->priv->load_job == NULL);
 621 }
 622
 623 static void
 624 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 625                                    gint       response_id,
 626                                    EvWindow  *ev_window)
 627 {
 628         gtk_widget_destroy (dialog);
 629 }
 630
 631 static void
 632 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 633 {
 634         GtkWidget *dialog;
 635
 636         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 637                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 638                                          GTK_MESSAGE_ERROR,
 639                                          GTK_BUTTONS_CLOSE,
 640                                          msg);
 641         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 642                                                   "%s", error->message);
 643         g_signal_connect (dialog, "response",
 644                           G_CALLBACK (ev_window_error_dialog_response_cb),
 645                            window);
 646         gtk_widget_show (dialog);
 647 }
 648
 649 static void
 650 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 651 {
 652         ev_window_update_actions (ev_window);
 653 }
 654
 655 static void
 656 page_changed_cb (EvPageCache *page_cache,
 657                  gint         page,
 658                  EvWindow    *ev_window)
 659 {
 660         ev_window_update_actions (ev_window);
 661
 662         if (!ev_window_is_empty (ev_window))
 663                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 664 }
 665
 666 typedef struct _FindTask {
 667         const gchar *page_label;
 668         gchar *chapter;
 669 } FindTask;
 670
 671 static gboolean
 672 ev_window_find_chapter (GtkTreeModel *tree_model,
 673                         GtkTreePath  *path,
 674                         GtkTreeIter  *iter,
 675                         gpointer      data)
 676 {
 677         FindTask *task = (FindTask *)data;
 678         gchar *page_string;
 679
 680         gtk_tree_model_get (tree_model, iter,
 681                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 682                             -1);
 683
 684         if (!page_string)
 685                 return FALSE;
 686
 687         if (!strcmp (page_string, task->page_label)) {
 688                 gtk_tree_model_get (tree_model, iter,
 689                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 690                                     -1);
 691                 g_free (page_string);
 692                 return TRUE;
 693         }
 694
 695         g_free (page_string);
 696         return FALSE;
 697 }
 698
 699 static void
 700 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 701 {
 702         gchar *page_label = NULL;
 703         gchar *link_title;
 704         FindTask find_task;
 705         EvLink *real_link;
 706         EvLinkAction *action;
 707         EvLinkDest *dest;
 708
 709         if (link) {
 710                 action = g_object_ref (ev_link_get_action (link));
 711                 dest = ev_link_action_get_dest (action);
 712                 page = ev_link_dest_get_page (dest);
 713                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 714         } else {
 715                 dest = ev_link_dest_new_page (page);
 716                 action = ev_link_action_new_dest (dest);
 717                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 718         }
 719
 720         if (!page_label)
 721                 return;
 722
 723         find_task.page_label = page_label;
 724         find_task.chapter = NULL;
 725
 726         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 727             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 728                 GtkTreeModel *model;
 729
 730                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 731
 732                 if (model) {
 733                         gtk_tree_model_foreach (model,
 734                                                 ev_window_find_chapter,
 735                                                 &find_task);
 736
 737                         g_object_unref (model);
 738                 }
 739         }
 740
 741         if (find_task.chapter)
 742                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 743         else
 744                 link_title = g_strdup_printf (_("Page %s"), page_label);
 745
 746         real_link = ev_link_new (link_title, action);
 747
 748         ev_history_add_link (window->priv->history, real_link);
 749
 750         g_free (find_task.chapter);
 751         g_free (link_title);
 752         g_free (page_label);
 753         g_object_unref (real_link);
 754 }
 755
 756 static void
 757 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 758 {
 759         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 760
 761         ev_window_add_history (window, 0, link);
 762         ev_window_add_history (window, current_page, NULL);
 763 }
 764
 765 static void
 766 history_changed_cb (EvPageCache *page_cache,
 767                     gint         page,
 768                     EvWindow    *window)
 769 {
 770         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 771
 772         ev_window_add_history (window, page, NULL);
 773         ev_window_add_history (window, current_page, NULL);
 774
 775         return;
 776 }
 777
 778 static void
 779 update_document_mode (EvWindow *window, EvDocumentMode mode)
 780 {
 781         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 782                 ev_window_run_presentation (window);
 783         }
 784         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 785                 ev_window_run_fullscreen (window);
 786         }
 787 }
 788
 789 static void
 790 setup_document_from_metadata (EvWindow *window)
 791 {
 792         char *uri = window->priv->uri;
 793         GValue page = { 0, };
 794         gint n_pages;
 795         gint new_page;
 796
 797         /* View the previously shown page, but make sure to not open a document on
 798          * the last page, since closing it on the last page most likely means the
 799          * user was finished reading the document. In that case, reopening should
 800          * show the first page. */
 801         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 802                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 803                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 804                 if (new_page == n_pages - 1)
 805                         new_page = 0;
 806                 ev_page_cache_set_current_page (window->priv->page_cache,
 807                                                 new_page);
 808                 g_value_unset (&page);
 809         }
 810 }
 811
 812 static void
 813 setup_chrome_from_metadata (EvWindow *window)
 814 {
 815         EvChrome chrome = EV_CHROME_NORMAL;
 816         GValue show_toolbar = { 0, };
 817
 818         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 819                 if (!g_value_get_boolean (&show_toolbar))
 820                         chrome &= ~EV_CHROME_TOOLBAR;
 821                 g_value_unset (&show_toolbar);
 822         }
 823         window->priv->chrome = chrome;
 824 }
 825
 826 static void
 827 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 828 {
 829         char *uri = window->priv->uri;
 830         GtkWidget *sidebar = window->priv->sidebar;
 831         GtkWidget *links = window->priv->sidebar_links;
 832         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 833         GtkWidget *attachments = window->priv->sidebar_attachments;
 834         GValue sidebar_size = { 0, };
 835         GValue sidebar_page = { 0, };
 836         GValue sidebar_visibility = { 0, };
 837
 838         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 839                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 840                                         g_value_get_int (&sidebar_size));
 841                 g_value_unset(&sidebar_size);
 842         }
 843
 844         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 845                 const char *page_id = g_value_get_string (&sidebar_page);
 846
 847                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 848                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 849                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 850                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 851                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 852                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 853                 }
 854                 g_value_unset (&sidebar_page);
 855         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 856                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 857         }
 858
 859         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 860                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 861                 g_value_unset (&sidebar_visibility);
 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 *= ev_window_get_screen_dpi (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     char *filename;
1231
1232     if (ev_window->priv->local_uri) {
1233             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1234             if (filename != NULL) {
1235                     g_unlink (filename);
1236                     g_free (filename);
1237             }
1238             g_free (ev_window->priv->local_uri);
1239             ev_window->priv->local_uri = NULL;
1240     }
1241 }
1242
1243 static void
1244 ev_window_clear_temp_file (EvWindow *ev_window)
1245 {
1246         GnomeVFSURI *uri;
1247         gchar       *filename;
1248         const gchar *tempdir;
1249
1250         if (!ev_window->priv->uri)
1251                 return;
1252
1253         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1254         if (!gnome_vfs_uri_is_local (uri)) {
1255                 gnome_vfs_uri_unref (uri);
1256                 return;
1257         }
1258         gnome_vfs_uri_unref (uri);
1259
1260         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1261         if (!filename)
1262                 return;
1263
1264         tempdir = g_get_tmp_dir ();
1265         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1266                 g_unlink (filename);
1267         }
1268
1269         g_free (filename);
1270 }
1271
1272 /* This callback will executed when load job will be finished.
1273  *
1274  * Since the flow of the error dialog is very confusing, we assume that both
1275  * document and uri will go away after this function is called, and thus we need
1276  * to ref/dup them.  Additionally, it needs to clear
1277  * ev_window->priv->password_{uri,document}, and thus people who call this
1278  * function should _not_ necessarily expect those to exist after being
1279  * called. */
1280 static void
1281 ev_window_load_job_cb  (EvJobLoad *job,
1282                         gpointer data)
1283 {
1284         EvWindow *ev_window = EV_WINDOW (data);
1285         EvDocument *document = EV_JOB (job)->document;
1286
1287         g_assert (job->uri);
1288
1289         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1290
1291         /* Success! */
1292         if (job->error == NULL) {
1293                 ev_window_set_document (ev_window, document);
1294
1295                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1296                         setup_view_from_metadata (ev_window);
1297                 }
1298
1299                 if (!ev_window->priv->unlink_temp_file) {
1300                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1301                 }
1302
1303                 if (job->dest) {
1304                         EvLink *link;
1305                         EvLinkAction *link_action;
1306
1307                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1308                         link = ev_link_new (NULL, link_action);
1309                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1310                         g_object_unref (link);
1311                 }
1312
1313                 switch (job->mode) {
1314                         case EV_WINDOW_MODE_FULLSCREEN:
1315                                 ev_window_run_fullscreen (ev_window);
1316                                 break;
1317                         case EV_WINDOW_MODE_PRESENTATION:
1318                                 ev_window_run_presentation (ev_window);
1319                                 break;
1320                         case EV_WINDOW_MODE_PREVIEW:
1321                                 ev_window_run_preview (ev_window);
1322                                 break;
1323                         default:
1324                                 break;
1325                 }
1326
1327                 ev_window_clear_load_job (ev_window);
1328                 return;
1329         }
1330
1331         if (job->error->domain == EV_DOCUMENT_ERROR &&
1332             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1333                 gchar *base_name, *file_name;
1334
1335                 setup_view_from_metadata (ev_window);
1336
1337                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1338                 base_name = g_path_get_basename (file_name);
1339                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1340                                                 base_name);
1341                 g_free (file_name);
1342                 g_free (base_name);
1343                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1344
1345                 ev_window_popup_password_dialog (ev_window);
1346         } else {
1347                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1348                                         _("Unable to open document"),
1349                                         job->error);
1350                 ev_window_clear_load_job (ev_window);
1351         }
1352
1353         return;
1354 }
1355
1356 /**
1357  * ev_window_get_uri:
1358  * @ev_window: The instance of the #EvWindow.
1359  *
1360  * It returns the uri of the document showed in the #EvWindow.
1361  *
1362  * Returns: the uri of the document showed in the #EvWindow.
1363  */
1364 const char *
1365 ev_window_get_uri (EvWindow *ev_window)
1366 {
1367         return ev_window->priv->uri;
1368 }
1369
1370 /**
1371  * ev_window_close_dialogs:
1372  * @ev_window: The window where dialogs will be closed.
1373  *
1374  * It looks for password, print and properties dialogs and closes them and
1375  * frees them from memory. If there is any print job it does free it too.
1376  */
1377 static void
1378 ev_window_close_dialogs (EvWindow *ev_window)
1379 {
1380         if (ev_window->priv->password_dialog)
1381                 gtk_widget_destroy (ev_window->priv->password_dialog);
1382         ev_window->priv->password_dialog = NULL;
1383
1384 #ifdef WITH_PRINT
1385         if (ev_window->priv->print_dialog)
1386                 gtk_widget_destroy (ev_window->priv->print_dialog);
1387         ev_window->priv->print_dialog = NULL;
1388 #endif
1389
1390 #ifdef WITH_GNOME_PRINT
1391         if (ev_window->priv->print_job)
1392                 g_object_unref (ev_window->priv->print_job);
1393         ev_window->priv->print_job = NULL;
1394 #endif
1395
1396         if (ev_window->priv->properties)
1397                 gtk_widget_destroy (ev_window->priv->properties);
1398         ev_window->priv->properties = NULL;
1399 }
1400
1401 static gint
1402 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1403                                GnomeVFSXferProgressInfo *info,
1404                                EvWindow                 *ev_window)
1405 {
1406         switch (info->status) {
1407                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1408                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1409                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1410                         }
1411
1412                         return 1;
1413                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1414                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1415                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1416                         return 1;
1417                 default:
1418                         g_assert_not_reached ();
1419         }
1420
1421         return 0;
1422 }
1423
1424 void
1425 ev_window_open_uri (EvWindow       *ev_window,
1426                     const char     *uri,
1427                     EvLinkDest     *dest,
1428                     EvWindowRunMode mode,
1429                     gboolean        unlink_temp_file)
1430 {
1431         GnomeVFSURI *source_uri;
1432         GnomeVFSURI *target_uri;
1433
1434         ev_window_close_dialogs (ev_window);
1435         ev_window_clear_load_job (ev_window);
1436         ev_window_clear_local_uri (ev_window);
1437         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1438
1439         ev_window->priv->unlink_temp_file = unlink_temp_file;
1440
1441         if (ev_window->priv->uri)
1442                 g_free (ev_window->priv->uri);
1443         ev_window->priv->uri = g_strdup (uri);
1444
1445         setup_size_from_metadata (ev_window);
1446
1447         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1448         g_signal_connect (ev_window->priv->load_job,
1449                           "finished",
1450                           G_CALLBACK (ev_window_load_job_cb),
1451                           ev_window);
1452
1453         source_uri = gnome_vfs_uri_new (uri);
1454         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1455                 GnomeVFSAsyncHandle *handle;
1456                 GList               *slist = NULL;
1457                 GList               *tlist = NULL;
1458                 char                *tmp_name;
1459                 char                *base_name;
1460
1461                 /* We'd like to keep extension of source uri since
1462                  * it helps to resolve some mime types, say cbz */
1463
1464                 tmp_name = ev_tmp_filename (NULL);
1465                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1466                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1467                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1468                                      ev_window->priv->local_uri);
1469                 g_free (base_name);
1470                 g_free (tmp_name);
1471
1472                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1473
1474                 slist = g_list_prepend (slist, source_uri);
1475                 tlist = g_list_prepend (tlist, target_uri);
1476                 gnome_vfs_async_xfer (&handle, slist, tlist,
1477                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1478                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1479                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1480                                       GNOME_VFS_PRIORITY_DEFAULT,
1481                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1482                                       ev_window,
1483                                       NULL, NULL);
1484
1485                 g_list_free (slist);
1486                 g_list_free (tlist);
1487                 gnome_vfs_uri_unref (target_uri);
1488                 gnome_vfs_uri_unref (source_uri);
1489
1490                 return;
1491         }
1492
1493         gnome_vfs_uri_unref (source_uri);
1494         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1495 }
1496
1497 static void
1498 file_open_dialog_response_cb (GtkWidget *chooser,
1499                               gint       response_id,
1500                               EvWindow  *ev_window)
1501 {
1502         if (response_id == GTK_RESPONSE_OK) {
1503                 GSList *uris;
1504
1505                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1506
1507                 ev_application_open_uri_list (EV_APP, uris,
1508                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1509                                               GDK_CURRENT_TIME);
1510
1511                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1512                 g_slist_free (uris);
1513         }
1514         ev_application_set_chooser_uri (EV_APP,
1515                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1516
1517         gtk_widget_destroy (chooser);
1518 }
1519
1520 static void
1521 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1522 {
1523         GtkWidget *chooser;
1524
1525         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1526                                                GTK_WINDOW (window),
1527                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1528                                                GTK_STOCK_CANCEL,
1529                                                GTK_RESPONSE_CANCEL,
1530                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1531                                                NULL);
1532
1533         ev_document_factory_add_filters (chooser, NULL);
1534         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1535         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1536         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1537                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1538                                           ev_application_get_chooser_uri (EV_APP));
1539         } else if (window->priv->uri != NULL) {
1540                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1541                                           window->priv->uri);
1542         }
1543         else {
1544                 char *folder;
1545                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1546                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1547                                                      folder);
1548                 free (folder);
1549         }
1550
1551         g_signal_connect (chooser, "response",
1552                           G_CALLBACK (file_open_dialog_response_cb),
1553                           window);
1554
1555         gtk_widget_show (chooser);
1556 }
1557
1558 static gchar *
1559 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1560 {
1561         gchar *tmp_filename = NULL;
1562         gchar *name;
1563         gint   res;
1564         guint  i = 0;
1565
1566         name = g_path_get_basename (filename);
1567
1568         do {
1569                 gchar *basename;
1570
1571                 if (tmp_filename)
1572                         g_free (tmp_filename);
1573
1574                 basename = g_strdup_printf ("%s-%d", name, i++);
1575                 tmp_filename = g_build_filename (ev_tmp_dir (),
1576                                                  basename, NULL);
1577
1578                 g_free (basename);
1579         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1580
1581         g_free (name);
1582
1583         if (res != 0 && errno != EEXIST) {
1584                 if (error) {
1585                         *error = g_error_new (G_FILE_ERROR,
1586                                               g_file_error_from_errno (errno),
1587                                               _("Couldn't create symlink “%s”: %s"),
1588                                               tmp_filename, strerror (errno));
1589                 }
1590
1591                 g_free (tmp_filename);
1592
1593                 return NULL;
1594         }
1595
1596         return tmp_filename;
1597 }
1598
1599 static void
1600 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1601 {
1602         GError      *error = NULL;
1603         gchar       *symlink_uri;
1604         gchar       *old_filename;
1605         gchar       *new_filename;
1606         const gchar *uri_unc;
1607
1608         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1609                                      "uri-uncompressed");
1610         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1611                                             NULL, NULL);
1612         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1613
1614         if (error) {
1615                 ev_window_error_dialog (GTK_WINDOW (window),
1616                                         _("Cannot open a copy."),
1617                                         error);
1618
1619                 g_error_free (error);
1620                 g_free (old_filename);
1621                 g_free (new_filename);
1622
1623                 return;
1624         }
1625
1626         g_free (old_filename);
1627
1628         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1629         g_free (new_filename);
1630
1631         ev_application_open_uri_at_dest (EV_APP,
1632                                          symlink_uri,
1633                                          gtk_window_get_screen (GTK_WINDOW (window)),
1634                                          dest,
1635                                          0,
1636                                          TRUE,
1637                                          GDK_CURRENT_TIME);
1638         g_free (symlink_uri);
1639 }
1640
1641 static void
1642 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1643 {
1644         EvPageCache *page_cache;
1645         EvLinkDest  *dest;
1646         gint         current_page;
1647
1648         page_cache = ev_page_cache_get (window->priv->document);
1649         current_page = ev_page_cache_get_current_page (page_cache);
1650
1651         dest = ev_link_dest_new_page (current_page);
1652         ev_window_cmd_file_open_copy_at_dest (window, dest);
1653         g_object_unref (dest);
1654 }
1655
1656 #ifdef HAVE_GTK_RECENT
1657 static void
1658 ev_window_cmd_recent_file_activate (GtkAction     *action,
1659                                     EvWindow      *window)
1660 {
1661         GtkRecentInfo *info;
1662         const gchar   *uri;
1663
1664         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1665         g_assert (info != NULL);
1666
1667         uri = gtk_recent_info_get_uri (info);
1668
1669         ev_application_open_uri_at_dest (EV_APP, uri,
1670                                          gtk_window_get_screen (GTK_WINDOW (window)),
1671                                          NULL, 0, FALSE,
1672                                          GDK_CURRENT_TIME);
1673 }
1674 #else
1675 static void
1676 ev_window_cmd_recent_file_activate (GtkAction *action,
1677                                     EvWindow *ev_window)
1678 {
1679         char *uri;
1680         EggRecentItem *item;
1681
1682         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1683                                                    action);
1684
1685         uri = egg_recent_item_get_uri (item);
1686
1687         ev_application_open_uri (EV_APP, uri, NULL,
1688                                  GDK_CURRENT_TIME, NULL);
1689
1690         g_free (uri);
1691 }
1692 #endif /* HAVE_GTK_RECENT */
1693
1694 static void
1695 ev_window_add_recent (EvWindow *window, const char *filename)
1696 {
1697 #ifdef HAVE_GTK_RECENT
1698         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1699 #else
1700         EggRecentItem *item;
1701
1702         item = egg_recent_item_new_from_uri (filename);
1703         egg_recent_item_add_group (item, "Evince");
1704         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1705 #endif /* HAVE_GTK_RECENT */
1706 }
1707
1708 #ifdef HAVE_GTK_RECENT
1709 static gint
1710 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1711 {
1712         gboolean     has_ev_a, has_ev_b;
1713         const gchar *evince = g_get_application_name ();
1714
1715         has_ev_a = gtk_recent_info_has_application (a, evince);
1716         has_ev_b = gtk_recent_info_has_application (b, evince);
1717
1718         if (has_ev_a && has_ev_b) {
1719                 time_t time_a, time_b;
1720
1721                 time_a = gtk_recent_info_get_modified (a);
1722                 time_b = gtk_recent_info_get_modified (b);
1723
1724                 return (time_b - time_a);
1725         } else if (has_ev_a) {
1726                 return -1;
1727         } else if (has_ev_b) {
1728                 return 1;
1729         }
1730
1731         return 0;
1732 }
1733 #endif /* HAVE_GTK_RECENT */
1734
1735 /*
1736  * Doubles underscore to avoid spurious menu accels.
1737  */
1738 static gchar *
1739 ev_window_get_recent_file_label (gint index, const gchar *filename)
1740 {
1741         GString *str;
1742         gint length;
1743         const gchar *p;
1744         const gchar *end;
1745
1746         g_return_val_if_fail (filename != NULL, NULL);
1747
1748         length = strlen (filename);
1749         str = g_string_sized_new (length + 10);
1750         g_string_printf (str, "_%d.  ", index);
1751
1752         p = filename;
1753         end = filename + length;
1754
1755         while (p != end) {
1756                 const gchar *next;
1757                 next = g_utf8_next_char (p);
1758
1759                 switch (*p) {
1760                         case '_':
1761                                 g_string_append (str, "__");
1762                                 break;
1763                         default:
1764                                 g_string_append_len (str, p, next - p);
1765                                 break;
1766                 }
1767
1768                 p = next;
1769         }
1770
1771         return g_string_free (str, FALSE);
1772 }
1773
1774 static void
1775 ev_window_setup_recent (EvWindow *ev_window)
1776 {
1777 #ifdef HAVE_GTK_RECENT
1778         GList        *items, *l;
1779         guint         n_items = 0;
1780         const gchar  *evince = g_get_application_name ();
1781         static guint  i = 0;
1782
1783         if (ev_window->priv->recent_ui_id > 0) {
1784                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1785                                           ev_window->priv->recent_ui_id);
1786                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1787         }
1788         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1789
1790         if (ev_window->priv->recent_action_group) {
1791                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1792                                                     ev_window->priv->recent_action_group);
1793                 g_object_unref (ev_window->priv->recent_action_group);
1794         }
1795         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1796         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1797                                             ev_window->priv->recent_action_group, 0);
1798
1799         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1800         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1801
1802         for (l = items; l && l->data; l = g_list_next (l)) {
1803                 GtkRecentInfo *info;
1804                 GtkAction     *action;
1805                 gchar         *action_name;
1806                 gchar         *label;
1807
1808                 info = (GtkRecentInfo *) l->data;
1809
1810                 if (!gtk_recent_info_has_application (info, evince) ||
1811                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1812                         continue;
1813
1814                 action_name = g_strdup_printf ("RecentFile%u", i++);
1815                 label = ev_window_get_recent_file_label (
1816                         n_items + 1, gtk_recent_info_get_display_name (info));
1817
1818                 action = g_object_new (GTK_TYPE_ACTION,
1819                                        "name", action_name,
1820                                        "label", label,
1821                                        NULL);
1822
1823                 g_object_set_data_full (G_OBJECT (action),
1824                                         "gtk-recent-info",
1825                                         gtk_recent_info_ref (info),
1826                                         (GDestroyNotify) gtk_recent_info_unref);
1827
1828                 g_signal_connect (G_OBJECT (action), "activate",
1829                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1830                                   (gpointer) ev_window);
1831
1832                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1833                                              action);
1834                 g_object_unref (action);
1835
1836                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1837                                        ev_window->priv->recent_ui_id,
1838                                        "/MainMenu/FileMenu/RecentFilesMenu",
1839                                        label,
1840                                        action_name,
1841                                        GTK_UI_MANAGER_MENUITEM,
1842                                        FALSE);
1843                 g_free (action_name);
1844                 g_free (label);
1845
1846                 if (++n_items == 5)
1847                         break;
1848         }
1849
1850         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1851         g_list_free (items);
1852 #else /* HAVE_GTK_RECENT */
1853         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1854                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1855                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1856                                                                       ev_window);
1857
1858         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1859
1860         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1861                                    ev_application_get_recent_model (EV_APP));
1862
1863         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1864
1865         g_signal_connect (ev_window->priv->recent_view, "activate",
1866                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1867 #endif /* HAVE_GTK_RECENT */
1868 }
1869
1870 static void
1871 file_save_dialog_response_cb (GtkWidget *fc,
1872                               gint       response_id,
1873                               EvWindow  *ev_window)
1874 {
1875         const gchar *uri_unc;
1876         gint         fd;
1877         gchar       *filename;
1878         gchar       *tmp_filename;
1879         GError      *error = NULL;
1880
1881         if (response_id != GTK_RESPONSE_OK) {
1882                 gtk_widget_destroy (fc);
1883                 return;
1884         }
1885
1886
1887         filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1888         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1889
1890         fd = g_mkstemp (tmp_filename);
1891         if (fd == -1) {
1892                 gchar *display_name;
1893                 gint   save_errno = errno;
1894
1895                 display_name = g_filename_display_name (tmp_filename);
1896                 g_set_error (&error,
1897                              G_FILE_ERROR,
1898                              g_file_error_from_errno (save_errno),
1899                              _("Failed to create file “%s”: %s"),
1900                              display_name, g_strerror (save_errno));
1901                 g_free (display_name);
1902         } else {
1903                 gchar *uri;
1904
1905                 uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1906
1907                 ev_document_doc_mutex_lock ();
1908                 ev_document_save (ev_window->priv->document, uri, &error);
1909                 ev_document_doc_mutex_unlock ();
1910
1911                 g_free (uri);
1912                 close (fd);
1913         }
1914
1915         if (!error) {
1916                 uri_unc = g_object_get_data (G_OBJECT (ev_window->priv->document),
1917                                              "uri-uncompressed");
1918                 if (uri_unc) {
1919                         EvCompressionType ctype;
1920                         gchar            *uri_comp;
1921                         gchar            *uri;
1922                         const gchar      *ext;
1923
1924                         ctype = EV_COMPRESSION_NONE;
1925
1926                         ext = g_strrstr (ev_window->priv->uri, ".gz");
1927                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
1928                                 ctype = EV_COMPRESSION_GZIP;
1929
1930                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
1931                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
1932                                 ctype = EV_COMPRESSION_BZIP2;
1933
1934                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1935                         uri_comp = ev_file_compress (uri, ctype, &error);
1936                         g_free (uri);
1937                         g_unlink (tmp_filename);
1938                         g_free (tmp_filename);
1939
1940                         if (!uri_comp || error) {
1941                                 tmp_filename = NULL;
1942                         } else {
1943                                 tmp_filename = g_filename_from_uri (uri_comp,
1944                                                                     NULL, NULL);
1945                         }
1946
1947                         g_free (uri_comp);
1948                 }
1949         }
1950
1951         if (tmp_filename && g_rename (tmp_filename, filename) == -1) {
1952                 g_unlink (tmp_filename);
1953         }
1954
1955         if (error) {
1956                 gchar *msg;
1957                 gchar *uri;
1958
1959                 uri = g_filename_to_uri (filename, NULL, NULL);
1960                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1961                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1962                 g_free (msg);
1963                 g_free (uri);
1964                 g_error_free (error);
1965         }
1966
1967         g_free (tmp_filename);
1968         g_free (filename);
1969
1970         gtk_widget_destroy (fc);
1971 }
1972
1973 static void
1974 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1975 {
1976         GtkWidget *fc;
1977         gchar *base_name;
1978         gchar *file_name;
1979         gchar *folder;
1980
1981         fc = gtk_file_chooser_dialog_new (
1982                 _("Save a Copy"),
1983                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1984                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1985                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1986                 NULL);
1987
1988         ev_document_factory_add_filters (fc, ev_window->priv->document);
1989         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1990
1991         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1992         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1993         base_name = g_path_get_basename (file_name);
1994         folder = xdg_user_dir_lookup ("DOCUMENTS");
1995         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1996         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
1997         g_free (file_name);
1998         g_free (base_name);
1999         free (folder);
2000
2001         g_signal_connect (fc, "response",
2002                           G_CALLBACK (file_save_dialog_response_cb),
2003                           ev_window);
2004
2005         gtk_widget_show (fc);
2006 }
2007
2008 #ifdef WITH_GTK_PRINT
2009 static void
2010 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2011                                     EvWindow     *window)
2012 {
2013         /* Dialog was canceled */
2014         if (!page_setup)
2015                 return;
2016
2017         if (window->priv->print_page_setup)
2018                 g_object_unref (window->priv->print_page_setup);
2019         window->priv->print_page_setup = g_object_ref (page_setup);
2020 }
2021 #endif /* WITH_GTK_PRINT */
2022
2023 static void
2024 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2025 {
2026 #ifdef WITH_GTK_PRINT
2027         gtk_print_run_page_setup_dialog_async (
2028                 GTK_WINDOW (ev_window),
2029                 ev_window->priv->print_page_setup,
2030                 ev_window->priv->print_settings,
2031                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2032                 ev_window);
2033 #endif /* WITH_GTK_PRINT */
2034 }
2035
2036 #ifdef WITH_GTK_PRINT
2037 static void
2038 ev_window_clear_print_job (EvWindow *window)
2039 {
2040         if (window->priv->print_job) {
2041                 if (!window->priv->print_job->finished)
2042                         ev_job_queue_remove_job (window->priv->print_job);
2043
2044                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2045                                                       ev_window_print_job_cb,
2046                                                       window);
2047                 g_object_unref (window->priv->print_job);
2048                 window->priv->print_job = NULL;
2049         }
2050 }
2051
2052 static void
2053 ev_window_print_finished (GtkPrintJob *print_job,
2054                           EvWindow    *window,
2055                           GError      *error)
2056 {
2057         ev_window_clear_print_job (window);
2058
2059         if (error) {
2060                 GtkWidget *dialog;
2061
2062                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2063                                                  GTK_DIALOG_MODAL,
2064                                                  GTK_MESSAGE_ERROR,
2065                                                  GTK_BUTTONS_OK,
2066                                                  _("Failed to print document"));
2067                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2068                                                           error->message);
2069
2070                 gtk_dialog_run (GTK_DIALOG (dialog));
2071                 gtk_widget_destroy (dialog);
2072         }
2073 }
2074
2075 static void
2076 ev_window_print_send (EvWindow    *window,
2077                       const gchar *filename)
2078 {
2079         GtkPrintJob *job;
2080         GtkPrintSettings *settings;
2081         GError      *error = NULL;
2082
2083         if (window->priv->gtk_print_job)
2084                 g_object_unref (window->priv->gtk_print_job);
2085
2086         /* Some printers take into account some print settings,
2087          * and others don't. However we have exported the document
2088          * to a ps or pdf file according to such print settings. So,
2089          * we want to send the exported file to printer with those
2090          * settings set to default values.
2091          */
2092         settings = gtk_print_settings_copy (window->priv->print_settings);
2093         gtk_print_settings_set_n_copies (settings, 1);
2094         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2095         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2096         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2097         gtk_print_settings_set_scale (settings, 1.0);
2098         gtk_print_settings_set_collate (settings, FALSE);
2099         gtk_print_settings_set_reverse (settings, FALSE);
2100
2101         job = gtk_print_job_new ("evince-print",
2102                                  window->priv->printer,
2103                                  settings,
2104                                  window->priv->print_page_setup);
2105
2106         g_object_unref (settings);
2107
2108         window->priv->gtk_print_job = job;
2109
2110         if (gtk_print_job_set_source_file (job, filename, &error)) {
2111                 gtk_print_job_send (job,
2112                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2113                                     window, NULL);
2114         } else {
2115                 ev_window_clear_print_job (window);
2116                 g_warning (error->message);
2117                 g_error_free (error);
2118         }
2119 }
2120
2121 static void
2122 ev_window_print_job_cb (EvJobPrint *job,
2123                         EvWindow   *window)
2124 {
2125         if (job->error) {
2126                 g_warning (job->error->message);
2127                 ev_window_clear_print_job (window);
2128                 return;
2129         }
2130
2131         g_assert (job->temp_file != NULL);
2132
2133         ev_window_print_send (window, job->temp_file);
2134 }
2135
2136 static gboolean
2137 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2138                                     gint       response,
2139                                     EvWindow  *window)
2140 {
2141         EvPrintRange  *ranges = NULL;
2142         EvPrintPageSet page_set;
2143         gint           n_ranges = 0;
2144         gint           copies;
2145         gboolean       collate;
2146         gboolean       reverse;
2147         gdouble        scale;
2148         gint           current_page;
2149         gdouble        width;
2150         gdouble        height;
2151         GtkPrintPages  print_pages;
2152         const gchar   *file_format;
2153
2154         if (response != GTK_RESPONSE_OK) {
2155                 gtk_widget_destroy (GTK_WIDGET (dialog));
2156                 window->priv->print_dialog = NULL;
2157
2158                 return FALSE;
2159         }
2160
2161         if (window->priv->printer)
2162                 g_object_unref (window->priv->printer);
2163         if (window->priv->print_settings)
2164                 g_object_unref (window->priv->print_settings);
2165         if (window->priv->print_page_setup)
2166                 g_object_unref (window->priv->print_page_setup);
2167
2168         window->priv->printer = g_object_ref (
2169                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2170         window->priv->print_settings = g_object_ref (
2171                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2172         window->priv->print_page_setup = g_object_ref (
2173                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2174
2175         file_format = gtk_print_settings_get (window->priv->print_settings,
2176                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2177
2178         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2179                 GtkWidget *msgdialog;
2180
2181                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2182                                                     GTK_DIALOG_MODAL,
2183                                                     GTK_MESSAGE_ERROR,
2184                                                     GTK_BUTTONS_OK,
2185                                                     _("Printing is not supported on this printer."));
2186
2187                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2188                 gtk_widget_destroy (msgdialog);
2189
2190                 return FALSE;
2191         }
2192
2193         ev_window_clear_print_job (window);
2194
2195         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2196         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2197
2198         switch (print_pages) {
2199         case GTK_PRINT_PAGES_CURRENT:
2200                 ranges = g_new0 (EvPrintRange, 1);
2201
2202                 ranges->start = current_page;
2203                 ranges->end = current_page;
2204                 n_ranges = 1;
2205
2206                 break;
2207         case GTK_PRINT_PAGES_RANGES: {
2208                 GtkPageRange *page_range;
2209
2210                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2211                                                                  &n_ranges);
2212                 if (n_ranges > 0)
2213                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2214         }
2215                 break;
2216         default:
2217                 break;
2218         }
2219
2220         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2221
2222         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2223
2224         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2225                                                 GTK_UNIT_PIXEL);
2226         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2227                                                   GTK_UNIT_PIXEL);
2228
2229         if (scale != 1.0) {
2230                 width *= scale;
2231                 height *= scale;
2232         }
2233
2234         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2235         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2236         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2237
2238         window->priv->print_job = ev_job_print_new (window->priv->document,
2239                                                     file_format ? file_format : "ps",
2240                                                     width, height,
2241                                                     ranges, n_ranges,
2242                                                     page_set,
2243                                                     copies, collate,
2244                                                     reverse);
2245
2246         g_signal_connect (window->priv->print_job, "finished",
2247                           G_CALLBACK (ev_window_print_job_cb),
2248                           window);
2249         /* The priority doesn't matter for this job */
2250         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2251
2252         gtk_widget_destroy (GTK_WIDGET (dialog));
2253         window->priv->print_dialog = NULL;
2254
2255         return TRUE;
2256 }
2257
2258 void
2259 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2260 {
2261         GtkWidget           *dialog;
2262         EvPageCache         *page_cache;
2263         gint                 current_page;
2264         gint                 document_last_page;
2265         GtkPrintCapabilities capabilities;
2266
2267         g_return_if_fail (EV_IS_WINDOW (ev_window));
2268         g_return_if_fail (ev_window->priv->document != NULL);
2269
2270         if (ev_window->priv->print_dialog) {
2271                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2272                 return;
2273         }
2274
2275         page_cache = ev_page_cache_get (ev_window->priv->document);
2276         current_page = ev_page_cache_get_current_page (page_cache);
2277         document_last_page = ev_page_cache_get_n_pages (page_cache);
2278
2279         if (!ev_window->priv->print_settings)
2280                 ev_window->priv->print_settings = gtk_print_settings_new ();
2281
2282         if (first_page != 1 || last_page != document_last_page) {
2283                 GtkPageRange range;
2284
2285                 /* Ranges in GtkPrint are 0 - N */
2286                 range.start = first_page - 1;
2287                 range.end = last_page - 1;
2288
2289                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2290                                                     GTK_PRINT_PAGES_RANGES);
2291                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2292                                                     &range, 1);
2293         }
2294
2295         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2296         ev_window->priv->print_dialog = dialog;
2297
2298         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2299                 GTK_PRINT_CAPABILITY_COPIES |
2300                 GTK_PRINT_CAPABILITY_COLLATE |
2301                 GTK_PRINT_CAPABILITY_REVERSE |
2302                 GTK_PRINT_CAPABILITY_SCALE |
2303                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2304
2305         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2306             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2307                                                EV_FILE_FORMAT_PDF)) {
2308                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2309         }
2310
2311         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2312                                                        capabilities);
2313
2314         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2315                                                 current_page);
2316
2317         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2318                                             ev_window->priv->print_settings);
2319
2320         if (ev_window->priv->print_page_setup)
2321                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2322                                                       ev_window->priv->print_page_setup);
2323
2324         g_signal_connect (G_OBJECT (dialog), "response",
2325                           G_CALLBACK (ev_window_print_dialog_response_cb),
2326                           ev_window);
2327
2328         gtk_widget_show (dialog);
2329 }
2330 #endif /* WITH_GTK_PRINT */
2331
2332 #ifdef WITH_GNOME_PRINT
2333 static gboolean
2334 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2335                                     gint       response,
2336                                     EvWindow  *ev_window)
2337 {
2338         EvPrintJob *print_job;
2339         GnomePrintConfig *config;
2340
2341         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2342                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2343                 ev_window->priv->print_dialog = NULL;
2344                 g_object_unref (ev_window->priv->print_job);
2345                 ev_window->priv->print_job = NULL;
2346
2347                 return FALSE;
2348         }
2349
2350         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2351
2352         /* FIXME: Change this when we have the first backend
2353          * that can print more than postscript
2354          */
2355         if (using_pdf_printer (config)) {
2356                 GtkWidget *dialog;
2357
2358                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2359                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2360                                                  _("Generating PDF is not supported"));
2361                 gtk_dialog_run (GTK_DIALOG (dialog));
2362                 gtk_widget_destroy (dialog);
2363
2364                 return FALSE;
2365         } else if (!using_postscript_printer (config)) {
2366                 GtkWidget *dialog;
2367
2368                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2369                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2370                                                  _("Printing is not supported on this printer."));
2371                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2372                                                           _("You were trying to print to a printer using the “%s” driver. "
2373                                                             "This program requires a PostScript printer driver."),
2374                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2375                 gtk_dialog_run (GTK_DIALOG (dialog));
2376                 gtk_widget_destroy (dialog);
2377
2378                 return FALSE;
2379         }
2380
2381         save_print_config_to_file (config);
2382
2383         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2384                                   "gnome_print_job", ev_window->priv->print_job,
2385                                   "document", ev_window->priv->document,
2386                                   "print_dialog", print_dialog,
2387                                   NULL);
2388
2389         if (print_job != NULL) {
2390                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2391                 g_object_unref (print_job);
2392         }
2393
2394         g_object_unref (config);
2395
2396         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2397         ev_window->priv->print_dialog = NULL;
2398         g_object_unref (ev_window->priv->print_job);
2399         ev_window->priv->print_job = NULL;
2400
2401         return FALSE;
2402 }
2403
2404 void
2405 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2406 {
2407         GnomePrintConfig *config;
2408         gchar *pages_label;
2409
2410         g_return_if_fail (EV_IS_WINDOW (ev_window));
2411         g_return_if_fail (ev_window->priv->document != NULL);
2412
2413         config = load_print_config_from_file ();
2414
2415         if (ev_window->priv->print_job == NULL)
2416                 ev_window->priv->print_job = gnome_print_job_new (config);
2417
2418         if (ev_window->priv->print_dialog == NULL) {
2419                 ev_window->priv->print_dialog =
2420                         gnome_print_dialog_new (ev_window->priv->print_job,
2421                                                 (guchar *) _("Print"),
2422                                                 (GNOME_PRINT_DIALOG_RANGE |
2423                                                  GNOME_PRINT_DIALOG_COPIES));
2424         }
2425
2426         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2427                                       GTK_WINDOW (ev_window));
2428         g_object_unref (config);
2429
2430         pages_label = g_strconcat (_("Pages"), " ", NULL);
2431         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2432                                                  GNOME_PRINT_RANGE_ALL |
2433                                                  GNOME_PRINT_RANGE_RANGE,
2434                                                  first_page, last_page,
2435                                                  NULL, (const guchar *)pages_label);
2436         g_free (pages_label);
2437
2438         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2439                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2440                                            FALSE);
2441
2442         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2443                           G_CALLBACK (ev_window_print_dialog_response_cb),
2444                           ev_window);
2445         gtk_widget_show (ev_window->priv->print_dialog);
2446 }
2447 #endif /* WITH_GNOME_PRINT */
2448
2449 static void
2450 ev_window_print (EvWindow *window)
2451 {
2452         EvPageCache *page_cache;
2453         gint         last_page;
2454
2455         page_cache = ev_page_cache_get (window->priv->document);
2456         last_page = ev_page_cache_get_n_pages (page_cache);
2457
2458 #ifdef WITH_PRINT
2459         ev_window_print_range (window, 1, last_page);
2460 #endif
2461 }
2462
2463 static void
2464 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2465 {
2466         ev_window_print (ev_window);
2467 }
2468
2469 static void
2470 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2471 {
2472         if (ev_window->priv->properties == NULL) {
2473                 ev_window->priv->properties = ev_properties_dialog_new ();
2474                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2475                                                    ev_window->priv->document);
2476                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2477                                            (gpointer) &(ev_window->priv->properties));
2478                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2479                                               GTK_WINDOW (ev_window));
2480         }
2481
2482         ev_document_fc_mutex_lock ();
2483         gtk_widget_show (ev_window->priv->properties);
2484         ev_document_fc_mutex_unlock ();
2485 }
2486
2487 static void
2488 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2489 {
2490         g_return_if_fail (EV_IS_WINDOW (ev_window));
2491
2492         gtk_widget_destroy (GTK_WIDGET (ev_window));
2493 }
2494
2495 static void
2496 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2497 {
2498         GtkAction *action;
2499
2500         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2501         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2502
2503         action = gtk_action_group_get_action (window->priv->action_group,
2504                                               PAGE_SELECTOR_ACTION);
2505         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2506 }
2507
2508 static void
2509 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2510 {
2511         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2512 }
2513
2514 static void
2515 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2516 {
2517         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2518 }
2519
2520 static void
2521 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2522 {
2523         gboolean continuous;
2524
2525         ev_window_stop_presentation (ev_window);
2526         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2527         g_object_set (G_OBJECT (ev_window->priv->view),
2528                       "continuous", continuous,
2529                       NULL);
2530         ev_window_update_actions (ev_window);
2531 }
2532
2533 static void
2534 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2535 {
2536         gboolean dual_page;
2537
2538         ev_window_stop_presentation (ev_window);
2539         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2540         g_object_set (G_OBJECT (ev_window->priv->view),
2541                       "dual-page", dual_page,
2542                       NULL);
2543         ev_window_update_actions (ev_window);
2544 }
2545
2546 static void
2547 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2548 {
2549         ev_window_stop_presentation (ev_window);
2550
2551         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2552                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2553         } else {
2554                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2555         }
2556         ev_window_update_actions (ev_window);
2557 }
2558
2559 static void
2560 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2561 {
2562         ev_window_stop_presentation (ev_window);
2563
2564         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2565                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2566         } else {
2567                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2568         }
2569         ev_window_update_actions (ev_window);
2570 }
2571
2572
2573 static void
2574 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2575 {
2576         g_return_if_fail (EV_IS_WINDOW (ev_window));
2577
2578         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2579 }
2580
2581 static void
2582 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2583 {
2584         g_return_if_fail (EV_IS_WINDOW (ev_window));
2585
2586         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2587                 g_error ("Find action should be insensitive since document doesn't support find");
2588                 return;
2589         }
2590
2591         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2592         gtk_widget_grab_focus (ev_window->priv->find_bar);
2593 }
2594
2595 static void
2596 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2597 {
2598         g_return_if_fail (EV_IS_WINDOW (ev_window));
2599
2600         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2601 }
2602
2603 static void
2604 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2605 {
2606         g_return_if_fail (EV_IS_WINDOW (ev_window));
2607
2608         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2609 }
2610
2611 static void
2612 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2613 {
2614         g_return_if_fail (EV_IS_WINDOW (ev_window));
2615
2616         ev_view_copy (EV_VIEW (ev_window->priv->view));
2617 }
2618
2619 static void
2620 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2621                                       EvWindow *ev_window)
2622 {
2623         if (!ev_window_is_empty (ev_window))
2624                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2625                                              gtk_paned_get_position (GTK_PANED (object)));
2626 }
2627
2628 static void
2629 ev_window_update_fullscreen_action (EvWindow *window)
2630 {
2631         GtkAction *action;
2632
2633         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2634         g_signal_handlers_block_by_func
2635                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2636         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2637                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2638         g_signal_handlers_unblock_by_func
2639                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2640 }
2641
2642 static void
2643 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2644 {
2645         GtkWidget *item;
2646
2647         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2648         g_object_set (item, "is-important", FALSE, NULL);
2649
2650         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2651         g_object_set (item, "is-important", FALSE, NULL);
2652
2653         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2654         g_object_set (item, "is-important", TRUE, NULL);
2655
2656         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2657         g_object_set (item, "is-important", TRUE, NULL);
2658 }
2659
2660 static void
2661 ev_window_run_fullscreen (EvWindow *window)
2662 {
2663         if (!window->priv->fullscreen_toolbar) {
2664                 window->priv->fullscreen_toolbar =
2665                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2666                                                    "/FullscreenToolbar");
2667
2668                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2669                                        GTK_TOOLBAR_BOTH_HORIZ);
2670                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2671
2672                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2673                                     window->priv->fullscreen_toolbar,
2674                                     FALSE, FALSE, 0);
2675                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2676                                        window->priv->fullscreen_toolbar, 1);
2677         }
2678
2679         g_object_set (G_OBJECT (window->priv->scrolled_window),
2680                       "shadow-type", GTK_SHADOW_NONE,
2681                       NULL);
2682
2683         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2684         ev_window_update_fullscreen_action (window);
2685
2686         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2687         update_chrome_visibility (window);
2688
2689         gtk_window_fullscreen (GTK_WINDOW (window));
2690         gtk_widget_grab_focus (window->priv->view);
2691
2692         if (!ev_window_is_empty (window))
2693                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2694 }
2695
2696 static void
2697 ev_window_stop_fullscreen (EvWindow *window)
2698 {
2699         EvView *view = EV_VIEW (window->priv->view);
2700
2701         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2702                 return;
2703
2704         g_object_set (G_OBJECT (window->priv->scrolled_window),
2705                       "shadow-type", GTK_SHADOW_IN,
2706                       NULL);
2707
2708         ev_view_set_fullscreen (view, FALSE);
2709         ev_window_update_fullscreen_action (window);
2710         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2711         update_chrome_visibility (window);
2712         gtk_window_unfullscreen (GTK_WINDOW (window));
2713
2714         if (!ev_window_is_empty (window))
2715                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2716 }
2717
2718 static void
2719 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2720 {
2721         gboolean fullscreen;
2722
2723         g_return_if_fail (EV_IS_WINDOW (window));
2724         ev_window_stop_presentation (window);
2725
2726         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2727         if (fullscreen) {
2728                 ev_window_run_fullscreen (window);
2729         } else {
2730                 ev_window_stop_fullscreen (window);
2731         }
2732 }
2733
2734 static gboolean
2735 presentation_timeout_cb (EvWindow *window)
2736 {
2737         EvView *view = EV_VIEW (window->priv->view);
2738
2739         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2740                 return FALSE;
2741
2742         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2743         window->priv->presentation_timeout_id = 0;
2744
2745         return FALSE;
2746 }
2747
2748 static void
2749 presentation_set_timeout (EvWindow *window)
2750 {
2751         if (window->priv->presentation_timeout_id > 0) {
2752                 g_source_remove (window->priv->presentation_timeout_id);
2753         }
2754
2755         window->priv->presentation_timeout_id =
2756             g_timeout_add (PRESENTATION_TIMEOUT, (GSourceFunc)presentation_timeout_cb, window);
2757
2758         ev_view_show_cursor (EV_VIEW (window->priv->view));
2759 }
2760
2761 static void
2762 presentation_clear_timeout (EvWindow *window)
2763 {
2764         if (window->priv->presentation_timeout_id > 0) {
2765                 g_source_remove (window->priv->presentation_timeout_id);
2766         }
2767
2768         window->priv->presentation_timeout_id = 0;
2769
2770         ev_view_show_cursor (EV_VIEW (window->priv->view));
2771 }
2772
2773 static gboolean
2774 presentation_motion_notify_cb (GtkWidget *widget,
2775                                GdkEventMotion *event,
2776                                gpointer user_data)
2777 {
2778         EvWindow *window = EV_WINDOW (user_data);
2779
2780         presentation_set_timeout (window);
2781
2782         return FALSE;
2783 }
2784
2785 static gboolean
2786 presentation_leave_notify_cb (GtkWidget *widget,
2787                               GdkEventCrossing *event,
2788                               gpointer user_data)
2789 {
2790         EvWindow *window = EV_WINDOW (user_data);
2791
2792         presentation_clear_timeout (window);
2793
2794         return FALSE;
2795 }
2796
2797 static void
2798 ev_window_update_presentation_action (EvWindow *window)
2799 {
2800         GtkAction *action;
2801
2802         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2803         g_signal_handlers_block_by_func
2804                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2805         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2806                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2807         g_signal_handlers_unblock_by_func
2808                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2809 }
2810
2811 static void
2812 ev_window_run_presentation (EvWindow *window)
2813 {
2814         g_object_set (G_OBJECT (window->priv->scrolled_window),
2815                       "shadow-type", GTK_SHADOW_NONE,
2816                       NULL);
2817
2818         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2819         ev_window_update_presentation_action (window);
2820
2821         update_chrome_visibility (window);
2822
2823         gtk_widget_grab_focus (window->priv->view);
2824         gtk_window_fullscreen (GTK_WINDOW (window));
2825
2826         g_signal_connect (window->priv->view,
2827                           "motion-notify-event",
2828                           G_CALLBACK (presentation_motion_notify_cb),
2829                           window);
2830         g_signal_connect (window->priv->view,
2831                           "leave-notify-event",
2832                           G_CALLBACK (presentation_leave_notify_cb),
2833                           window);
2834         presentation_set_timeout (window);
2835
2836         ev_application_screensaver_disable (EV_APP);
2837
2838         if (!ev_window_is_empty (window))
2839                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2840 }
2841
2842 static void
2843 ev_window_stop_presentation (EvWindow *window)
2844 {
2845         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2846                 return;
2847
2848         g_object_set (G_OBJECT (window->priv->scrolled_window),
2849                       "shadow-type", GTK_SHADOW_IN,
2850                       NULL);
2851
2852         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2853         ev_window_update_presentation_action (window);
2854         update_chrome_visibility (window);
2855         gtk_window_unfullscreen (GTK_WINDOW (window));
2856
2857         g_signal_handlers_disconnect_by_func (window->priv->view,
2858                                               (gpointer) presentation_motion_notify_cb,
2859                                               window);
2860         g_signal_handlers_disconnect_by_func (window->priv->view,
2861                                               (gpointer) presentation_leave_notify_cb,
2862                                               window);
2863         presentation_clear_timeout (window);
2864
2865         ev_application_screensaver_enable (EV_APP);
2866
2867         if (!ev_window_is_empty (window))
2868                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2869 }
2870
2871 static void
2872 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2873 {
2874         gboolean presentation;
2875
2876         g_return_if_fail (EV_IS_WINDOW (window));
2877         ev_window_stop_fullscreen (window);
2878
2879         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2880         if (presentation) {
2881                 ev_window_run_presentation (window);
2882         } else {
2883                 ev_window_stop_presentation (window);
2884         }
2885 }
2886
2887 static void
2888 ev_window_run_preview (EvWindow *window)
2889 {
2890         if (!window->priv->preview_toolbar) {
2891                 window->priv->preview_toolbar =
2892                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2893                                                    "/PreviewToolbar");
2894
2895                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2896                                     window->priv->preview_toolbar,
2897                                     FALSE, FALSE, 0);
2898                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2899                                        window->priv->preview_toolbar, 1);
2900         }
2901
2902         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2903
2904         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2905         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2906         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2907
2908         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2909
2910         update_chrome_visibility (window);
2911 }
2912
2913 static void
2914 ev_window_screen_changed (GtkWidget *widget,
2915                           GdkScreen *old_screen)
2916 {
2917         EvWindow *window = EV_WINDOW (widget);
2918         EvWindowPrivate *priv = window->priv;
2919         GdkScreen *screen;
2920
2921         screen = gtk_widget_get_screen (widget);
2922         if (screen == old_screen)
2923                 return;
2924
2925 #ifdef HAVE_GTK_RECENT
2926         if (old_screen) {
2927                 g_signal_handlers_disconnect_by_func (
2928                         gtk_recent_manager_get_for_screen (old_screen),
2929                         G_CALLBACK (ev_window_setup_recent), window);
2930         }
2931
2932         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2933         g_signal_connect_swapped (priv->recent_manager,
2934                                   "changed",
2935                                   G_CALLBACK (ev_window_setup_recent),
2936                                   window);
2937 #endif
2938
2939         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
2940                                 ev_window_get_screen_dpi (window));
2941
2942         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2943                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2944         }
2945 }
2946
2947 static void
2948 ev_window_set_page_mode (EvWindow         *window,
2949                          EvWindowPageMode  page_mode)
2950 {
2951         GtkWidget *child = NULL;
2952         GtkWidget *real_child;
2953
2954         if (window->priv->page_mode == page_mode)
2955                 return;
2956
2957         window->priv->page_mode = page_mode;
2958
2959         switch (page_mode) {
2960                 case PAGE_MODE_DOCUMENT:
2961                         child = window->priv->view;
2962                         break;
2963                 case PAGE_MODE_PASSWORD:
2964                         child = window->priv->password_view;
2965                         break;
2966                 default:
2967                         g_assert_not_reached ();
2968         }
2969
2970         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2971         if (child != real_child) {
2972                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2973                                       real_child);
2974                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2975                                    child);
2976         }
2977         ev_window_update_actions (window);
2978 }
2979
2980
2981 static void
2982 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2983 {
2984         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2985 }
2986
2987 static void
2988 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2989 {
2990         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2991 }
2992
2993 static void
2994 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2995 {
2996         EvWindow *ev_window = EV_WINDOW (data);
2997         egg_editable_toolbar_set_edit_mode
2998                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2999         ev_application_save_toolbars_model (EV_APP);
3000         gtk_widget_destroy (GTK_WIDGET (dialog));
3001 }
3002
3003 static void
3004 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3005 {
3006         GtkWidget *dialog;
3007         GtkWidget *editor;
3008
3009         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3010                                               GTK_WINDOW (ev_window),
3011                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3012                                               GTK_STOCK_CLOSE,
3013                                               GTK_RESPONSE_CLOSE,
3014                                               NULL);
3015         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3016         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3017         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3018         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3019         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3020
3021         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3022                                          ev_application_get_toolbars_model (EV_APP));
3023         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3024         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3025
3026         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3027
3028         egg_editable_toolbar_set_edit_mode
3029                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3030
3031         g_signal_connect (dialog, "response",
3032                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3033                           ev_window);
3034         gtk_widget_show_all (dialog);
3035 }
3036
3037 static void
3038 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3039 {
3040         g_return_if_fail (EV_IS_WINDOW (ev_window));
3041
3042         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3043         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3044 }
3045
3046 static void
3047 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3048 {
3049         g_return_if_fail (EV_IS_WINDOW (ev_window));
3050
3051         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3052         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3053 }
3054
3055 static void
3056 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3057 {
3058         g_return_if_fail (EV_IS_WINDOW (ev_window));
3059
3060         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3061 }
3062
3063 static void
3064 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3065 {
3066         g_return_if_fail (EV_IS_WINDOW (ev_window));
3067
3068         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3069 }
3070
3071 static void
3072 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3073 {
3074         g_return_if_fail (EV_IS_WINDOW (ev_window));
3075
3076         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3077 }
3078
3079 static void
3080 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3081 {
3082         int n_pages;
3083
3084         g_return_if_fail (EV_IS_WINDOW (ev_window));
3085
3086         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3087         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3088 }
3089
3090 static void
3091 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3092 {
3093         int n_pages, current_page;
3094
3095         g_return_if_fail (EV_IS_WINDOW (ev_window));
3096
3097         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3098         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3099
3100         if (current_page + 10 < n_pages)
3101                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3102 }
3103
3104 static void
3105 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3106 {
3107         int current_page;
3108
3109         g_return_if_fail (EV_IS_WINDOW (ev_window));
3110
3111         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3112
3113         if (current_page - 10 >= 0)
3114                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3115 }
3116
3117 static void
3118 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3119 {
3120         gchar *uri;
3121
3122         uri = g_strdup (ev_window->priv->uri);
3123         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3124         g_free (uri);
3125 }
3126
3127 static void
3128 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3129 {
3130         GError *error = NULL;
3131
3132         g_return_if_fail (EV_IS_WINDOW (ev_window));
3133
3134         gnome_help_display ("evince.xml", NULL, &error);
3135
3136         if(error != NULL) {
3137                 g_warning (error->message);
3138                 g_error_free (error);
3139         }
3140 }
3141
3142 static void
3143 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3144 {
3145         ev_window_stop_fullscreen (window);
3146 }
3147
3148 static void
3149 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3150 {
3151         ev_window_stop_fullscreen (window);
3152         ev_window_run_presentation (window);
3153 }
3154
3155 static void
3156 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3157 {
3158         GtkWidget *widget;
3159
3160         widget = gtk_window_get_focus (GTK_WINDOW (window));
3161         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3162                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3163                 gtk_widget_grab_focus (window->priv->view);
3164         } else {
3165                 gboolean fullscreen;
3166                 gboolean presentation;
3167
3168                 g_object_get (window->priv->view,
3169                               "fullscreen", &fullscreen,
3170                               "presentation", &presentation,
3171                               NULL);
3172
3173                 if (fullscreen) {
3174                         ev_window_stop_fullscreen (window);
3175                 } else if (presentation) {
3176                         ev_window_stop_presentation (window);
3177                         gtk_widget_grab_focus (window->priv->view);
3178                 } else {
3179                         gtk_widget_grab_focus (window->priv->view);
3180                 }
3181
3182                 if (fullscreen && presentation)
3183                         g_warning ("Both fullscreen and presentation set somehow");
3184         }
3185 }
3186
3187 static void
3188 update_view_size (EvView *view, EvWindow *window)
3189 {
3190         int width, height;
3191         GtkRequisition vsb_requisition;
3192         GtkRequisition hsb_requisition;
3193         int scrollbar_spacing;
3194
3195         /* Calculate the width available for the */
3196         width = window->priv->scrolled_window->allocation.width;
3197         height = window->priv->scrolled_window->allocation.height;
3198
3199         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3200                 width -= 2 * window->priv->view->style->xthickness;
3201                 height -= 2 * window->priv->view->style->ythickness;
3202         }
3203
3204         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3205                                  &vsb_requisition);
3206         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3207                                  &hsb_requisition);
3208         gtk_widget_style_get (window->priv->scrolled_window,
3209                               "scrollbar_spacing", &scrollbar_spacing,
3210                               NULL);
3211
3212         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3213                                    MAX (1, width),
3214                                    MAX (1, height),
3215                                    vsb_requisition.width + scrollbar_spacing,
3216                                    hsb_requisition.height + scrollbar_spacing);
3217 }
3218
3219 static void
3220 save_sizing_mode (EvWindow *window)
3221 {
3222         EvSizingMode mode;
3223         GEnumValue *enum_value;
3224
3225         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3226         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3227
3228         if (!ev_window_is_empty (window))
3229                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3230                                                 enum_value->value_nick);
3231 }
3232
3233 static void
3234 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3235                                   EvWindow   *ev_window)
3236 {
3237         GtkWidget *scrolled_window;
3238         EvSizingMode sizing_mode;
3239
3240         g_object_get (ev_window->priv->view,
3241                       "sizing-mode", &sizing_mode,
3242                       NULL);
3243
3244         scrolled_window = ev_window->priv->scrolled_window;
3245
3246         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3247
3248         if (sizing_mode != EV_SIZING_FREE)
3249                 update_view_size (NULL, ev_window);
3250
3251         switch (sizing_mode) {
3252                 case EV_SIZING_BEST_FIT:
3253                         g_object_set (G_OBJECT (scrolled_window),
3254                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3255                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3256                                       NULL);
3257                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3258                                           G_CALLBACK (update_view_size),
3259                                           ev_window);
3260                         break;
3261                 case EV_SIZING_FIT_WIDTH:
3262                         g_object_set (G_OBJECT (scrolled_window),
3263                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3264                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3265                                       NULL);
3266                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3267                                           G_CALLBACK (update_view_size),
3268                                           ev_window);
3269                         break;
3270                 case EV_SIZING_FREE:
3271                         g_object_set (G_OBJECT (scrolled_window),
3272                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3273                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3274                                       NULL);
3275                         break;
3276         }
3277
3278         update_sizing_buttons (ev_window);
3279         save_sizing_mode (ev_window);
3280 }
3281
3282 static void
3283 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3284 {
3285         ev_window_update_actions (ev_window);
3286
3287         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3288                 gdouble zoom;
3289
3290                 zoom = ev_view_get_zoom (view);
3291                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3292                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3293         }
3294 }
3295
3296 static void
3297 ev_window_update_continuous_action (EvWindow *window)
3298 {
3299         GtkAction *action;
3300
3301         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3302         g_signal_handlers_block_by_func
3303                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3304         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3305                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3306         g_signal_handlers_unblock_by_func
3307                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3308 }
3309
3310 static void
3311 ev_window_update_dual_page_action (EvWindow *window)
3312 {
3313         GtkAction *action;
3314
3315         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3316         g_signal_handlers_block_by_func
3317                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3318         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3319                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3320         g_signal_handlers_unblock_by_func
3321                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3322 }
3323
3324 static void
3325 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3326 {
3327         ev_window_update_continuous_action (ev_window);
3328
3329         if (!ev_window_is_empty (ev_window))
3330                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3331                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3332 }
3333
3334 static void
3335 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3336 {
3337         int rotation;
3338
3339         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3340
3341         if (!ev_window_is_empty (window))
3342                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3343                                              rotation);
3344
3345         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3346                                        rotation);
3347 }
3348
3349 static void
3350 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3351 {
3352         ev_window_update_actions (window);
3353 }
3354
3355 static void
3356 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3357 {
3358         ev_window_update_dual_page_action (ev_window);
3359
3360         if (!ev_window_is_empty (ev_window))
3361                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3362                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3363 }
3364
3365 static char *
3366 build_comments_string (void)
3367 {
3368 #ifdef ENABLE_PDF
3369         PopplerBackend backend;
3370         const char *backend_name;
3371         const char *version;
3372
3373         backend = poppler_get_backend ();
3374         version = poppler_get_version ();
3375         switch (backend) {
3376                 case POPPLER_BACKEND_CAIRO:
3377                         backend_name = "cairo";
3378                         break;
3379                 case POPPLER_BACKEND_SPLASH:
3380                         backend_name = "splash";
3381                         break;
3382                 default:
3383                         backend_name = "unknown";
3384                         break;
3385         }
3386
3387         return g_strdup_printf (_("Document Viewer.\n"
3388                                   "Using poppler %s (%s)"),
3389                                 version, backend_name);
3390 #else
3391         return g_strdup_printf (_("Document Viewer"));
3392 #endif
3393 }
3394
3395 static void
3396 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3397 {
3398         const char *authors[] = {
3399                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3400                 "Jonathan Blandford <jrb@gnome.org>",
3401                 "Marco Pesenti Gritti <marco@gnome.org>",
3402                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3403                 "Bryan Clark <clarkbw@gnome.org>",
3404                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3405                 "Wouter Bolsterlee <wbolster@gnome.org>",
3406                 NULL
3407         };
3408
3409         const char *documenters[] = {
3410                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3411                 NULL
3412         };
3413
3414         const char *license[] = {
3415                 N_("Evince is free software; you can redistribute it and/or modify "
3416                    "it under the terms of the GNU General Public License as published by "
3417                    "the Free Software Foundation; either version 2 of the License, or "
3418                    "(at your option) any later version.\n"),
3419                 N_("Evince is distributed in the hope that it will be useful, "
3420                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3421                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3422                    "GNU General Public License for more details.\n"),
3423                 N_("You should have received a copy of the GNU General Public License "
3424                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3425                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3426         };
3427
3428         char *license_trans;
3429         char *comments;
3430
3431 #ifdef ENABLE_NLS
3432         const char **p;
3433
3434         for (p = authors; *p; ++p)
3435                 *p = _(*p);
3436
3437         for (p = documenters; *p; ++p)
3438                 *p = _(*p);
3439 #endif
3440
3441         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3442                                      _(license[2]), "\n", NULL);
3443         comments = build_comments_string ();
3444
3445         gtk_show_about_dialog (
3446                 GTK_WINDOW (ev_window),
3447                 "name", _("Evince"),
3448                 "version", VERSION,
3449                 "copyright",
3450                 _("\xc2\xa9 1996-2007 The Evince authors"),
3451                 "license", license_trans,
3452                 "website", "http://www.gnome.org/projects/evince",
3453                 "comments", comments,
3454                 "authors", authors,
3455                 "documenters", documenters,
3456                 "translator-credits", _("translator-credits"),
3457                 "logo-icon-name", "evince",
3458                 "wrap-license", TRUE,
3459                 NULL);
3460
3461         g_free (comments);
3462         g_free (license_trans);
3463 }
3464
3465 static void
3466 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3467 {
3468         gboolean active;
3469
3470         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3471         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3472         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3473 }
3474
3475 static void
3476 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3477 {
3478         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3479                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3480 }
3481
3482 static void
3483 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3484                                            GParamSpec *pspec,
3485                                            EvWindow   *ev_window)
3486 {
3487         GtkWidget *current_page;
3488         const char *id;
3489
3490         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3491
3492         if (current_page == ev_window->priv->sidebar_links) {
3493                 id = LINKS_SIDEBAR_ID;
3494         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3495                 id = THUMBNAILS_SIDEBAR_ID;
3496         } else if (current_page == ev_window->priv->sidebar_attachments) {
3497                 id = ATTACHMENTS_SIDEBAR_ID;
3498         } else {
3499                 g_assert_not_reached();
3500         }
3501
3502         g_object_unref (current_page);
3503
3504         if (!ev_window_is_empty (ev_window))
3505                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3506 }
3507
3508 static void
3509 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3510                                          GParamSpec *pspec,
3511                                          EvWindow   *ev_window)
3512 {
3513         EvView *view = EV_VIEW (ev_window->priv->view);
3514         GtkAction *action;
3515
3516         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3517
3518         if (!ev_view_get_presentation (view) &&
3519             !ev_view_get_fullscreen (view)) {
3520
3521                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3522                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3523
3524                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3525                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3526         }
3527 }
3528
3529 static void
3530 view_menu_link_popup (EvWindow *ev_window,
3531                       EvLink   *link)
3532 {
3533         gboolean   show_external = FALSE;
3534         gboolean   show_internal = FALSE;
3535         GtkAction *action;
3536
3537         if (ev_window->priv->link)
3538                 g_object_unref (ev_window->priv->link);
3539
3540         if (link)
3541                 ev_window->priv->link = g_object_ref (link);
3542         else
3543                 ev_window->priv->link = NULL;
3544
3545         if (ev_window->priv->link) {
3546                 EvLinkAction *ev_action;
3547
3548                 ev_action = ev_link_get_action (link);
3549                 if (ev_action) {
3550                         switch (ev_link_action_get_action_type (ev_action)) {
3551                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3552                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3553                                         show_internal = TRUE;
3554                                         break;
3555                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3556                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3557                                         show_external = TRUE;
3558                                         break;
3559                                 default:
3560                                         break;
3561                         }
3562                 }
3563         }
3564
3565         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3566                                               "OpenLink");
3567         gtk_action_set_visible (action, show_external);
3568
3569         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3570                                               "CopyLinkAddress");
3571         gtk_action_set_visible (action, show_external);
3572
3573         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3574                                               "GoLink");
3575         gtk_action_set_visible (action, show_internal);
3576
3577         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3578                                               "OpenLinkNewWindow");
3579         gtk_action_set_visible (action, show_internal);
3580 }
3581
3582 static void
3583 view_menu_image_popup (EvWindow  *ev_window,
3584                        EvImage   *image)
3585 {
3586         GtkAction *action;
3587         gboolean   show_image = FALSE;
3588
3589         if (ev_window->priv->image)
3590                 g_object_unref (ev_window->priv->image);
3591
3592         if (image)
3593                 ev_window->priv->image = g_object_ref (image);
3594         else
3595                 ev_window->priv->image = NULL;
3596
3597         show_image = (ev_window->priv->image != NULL);
3598
3599         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3600                                               "SaveImageAs");
3601         gtk_action_set_visible (action, show_image);
3602
3603         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3604                                               "CopyImage");
3605         gtk_action_set_visible (action, show_image);
3606 }
3607
3608 static gboolean
3609 view_menu_popup_cb (EvView   *view,
3610                     GObject  *object,
3611                     EvWindow *ev_window)
3612 {
3613         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3614                 return FALSE;
3615
3616         view_menu_link_popup (ev_window,
3617                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3618         view_menu_image_popup (ev_window,
3619                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3620
3621         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3622                         NULL, NULL, NULL, NULL,
3623                         3, gtk_get_current_event_time ());
3624         return TRUE;
3625 }
3626
3627 static gboolean
3628 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3629                               GList           *attach_list,
3630                               EvWindow        *ev_window)
3631 {
3632         GtkWidget *popup;
3633
3634         g_assert (attach_list != NULL);
3635
3636         if (ev_window->priv->attach_list) {
3637                 g_list_foreach (ev_window->priv->attach_list,
3638                                 (GFunc) g_object_unref, NULL);
3639                 g_list_free (ev_window->priv->attach_list);
3640         }
3641
3642         ev_window->priv->attach_list = attach_list;
3643
3644         popup = ev_window->priv->attachment_popup;
3645
3646         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3647                         NULL, NULL,
3648                         3, gtk_get_current_event_time ());
3649
3650         return TRUE;
3651 }
3652
3653 static void
3654 view_find_status_changed_cb (EvView     *view,
3655                              GParamSpec *pspec,
3656                              EvWindow   *ev_window)
3657 {
3658         const char *text;
3659
3660         text = ev_view_get_find_status (view);
3661         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3662                                       text);
3663 }
3664
3665 static void
3666 find_bar_previous_cb (EggFindBar *find_bar,
3667                       EvWindow   *ev_window)
3668 {
3669         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3670 }
3671
3672 static void
3673 find_bar_next_cb (EggFindBar *find_bar,
3674                   EvWindow   *ev_window)
3675 {
3676         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3677 }
3678
3679 static void
3680 find_bar_close_cb (EggFindBar *find_bar,
3681                    EvWindow   *ev_window)
3682 {
3683         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3684 }
3685
3686 static void
3687 find_bar_search_changed_cb (EggFindBar *find_bar,
3688                             GParamSpec *param,
3689                             EvWindow   *ev_window)
3690 {
3691         gboolean case_sensitive;
3692         gboolean visible;
3693         const char *search_string;
3694
3695         /* Either the string or case sensitivity could have changed,
3696          * we connect this callback to both. We also connect it
3697          * to ::visible so when the find bar is hidden, we should
3698          * pretend the search string is NULL/""
3699          */
3700
3701         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3702         visible = GTK_WIDGET_VISIBLE (find_bar);
3703         search_string = egg_find_bar_get_search_string (find_bar);
3704
3705         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3706
3707         if (ev_window->priv->document &&
3708             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3709                 if (visible && search_string && search_string[0]) {
3710                         ev_document_doc_mutex_lock ();
3711                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3712                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3713                                                 search_string,
3714                                                 case_sensitive);
3715                         ev_document_doc_mutex_unlock ();
3716                 } else {
3717                         ev_document_doc_mutex_lock ();
3718                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3719                         ev_document_doc_mutex_unlock ();
3720
3721                         ev_window_update_actions (ev_window);
3722                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3723                                                       NULL);
3724                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3725                 }
3726         }
3727 }
3728
3729 static void
3730 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3731 {
3732         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3733 }
3734
3735 static void
3736 zoom_control_changed_cb (EphyZoomAction *action,
3737                          float           zoom,
3738                          EvWindow       *ev_window)
3739 {
3740         EvSizingMode mode;
3741
3742         g_return_if_fail (EV_IS_WINDOW (ev_window));
3743
3744         if (zoom == EPHY_ZOOM_BEST_FIT) {
3745                 mode = EV_SIZING_BEST_FIT;
3746         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3747                 mode = EV_SIZING_FIT_WIDTH;
3748         } else {
3749                 mode = EV_SIZING_FREE;
3750         }
3751
3752         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3753
3754         if (mode == EV_SIZING_FREE) {
3755                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3756                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3757                                   FALSE);
3758         }
3759 }
3760
3761 static void
3762 ev_window_finalize (GObject *object)
3763 {
3764         GList *windows = ev_application_get_windows (EV_APP);
3765
3766         if (windows == NULL) {
3767                 ev_application_shutdown (EV_APP);
3768         } else {
3769                 g_list_free (windows);
3770         }
3771
3772         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3773 }
3774
3775 static void
3776 ev_window_dispose (GObject *object)
3777 {
3778         EvWindow *window = EV_WINDOW (object);
3779         EvWindowPrivate *priv = window->priv;
3780
3781         if (priv->title) {
3782                 ev_window_title_free (priv->title);
3783                 priv->title = NULL;
3784         }
3785
3786         if (priv->ui_manager) {
3787                 g_object_unref (priv->ui_manager);
3788                 priv->ui_manager = NULL;
3789         }
3790
3791         if (priv->action_group) {
3792                 g_object_unref (priv->action_group);
3793                 priv->action_group = NULL;
3794         }
3795
3796         if (priv->view_popup_action_group) {
3797                 g_object_unref (priv->view_popup_action_group);
3798                 priv->view_popup_action_group = NULL;
3799         }
3800
3801         if (priv->attachment_popup_action_group) {
3802                 g_object_unref (priv->attachment_popup_action_group);
3803                 priv->attachment_popup_action_group = NULL;
3804         }
3805
3806 #ifdef HAVE_GTK_RECENT
3807         if (priv->recent_action_group) {
3808                 g_object_unref (priv->recent_action_group);
3809                 priv->recent_action_group = NULL;
3810         }
3811
3812         if (priv->recent_manager) {
3813                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3814                                                       ev_window_setup_recent,
3815                                                       window);
3816                 priv->recent_manager = NULL;
3817         }
3818
3819         priv->recent_ui_id = 0;
3820 #else
3821         if (priv->recent_view) {
3822                 g_object_unref (priv->recent_view);
3823                 priv->recent_view = NULL;
3824         }
3825 #endif /* HAVE_GTK_RECENT */
3826
3827         if (priv->page_cache) {
3828                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3829                 priv->page_cache = NULL;
3830         }
3831
3832         if (priv->document) {
3833                 g_object_unref (priv->document);
3834                 priv->document = NULL;
3835         }
3836
3837         if (priv->view) {
3838                 g_object_unref (priv->view);
3839                 priv->view = NULL;
3840         }
3841
3842         if (priv->password_view) {
3843                 g_object_unref (priv->password_view);
3844                 priv->password_view = NULL;
3845         }
3846
3847         if (priv->load_job) {
3848                 ev_window_clear_load_job (window);
3849         }
3850
3851         if (priv->thumbnail_job) {
3852                 ev_window_clear_thumbnail_job (window);
3853         }
3854
3855         if (priv->local_uri) {
3856                 ev_window_clear_local_uri (window);
3857                 priv->local_uri = NULL;
3858         }
3859
3860         ev_window_close_dialogs (window);
3861
3862 #ifdef WITH_GTK_PRINT
3863         ev_window_clear_print_job (window);
3864
3865         if (window->priv->gtk_print_job) {
3866                 g_object_unref (window->priv->gtk_print_job);
3867                 window->priv->gtk_print_job = NULL;
3868         }
3869
3870         if (window->priv->printer) {
3871                 g_object_unref (window->priv->printer);
3872                 window->priv->printer = NULL;
3873         }
3874
3875         if (window->priv->print_settings) {
3876                 g_object_unref (window->priv->print_settings);
3877                 window->priv->print_settings = NULL;
3878         }
3879
3880         if (window->priv->print_page_setup) {
3881                 g_object_unref (window->priv->print_page_setup);
3882                 window->priv->print_page_setup = NULL;
3883         }
3884 #endif
3885
3886         if (priv->link) {
3887                 g_object_unref (priv->link);
3888                 priv->link = NULL;
3889         }
3890
3891         if (priv->image) {
3892                 g_object_unref (priv->image);
3893                 priv->image = NULL;
3894         }
3895
3896         if (priv->attach_list) {
3897                 g_list_foreach (priv->attach_list,
3898                                 (GFunc) g_object_unref,
3899                                 NULL);
3900                 g_list_free (priv->attach_list);
3901                 priv->attach_list = NULL;
3902         }
3903
3904         if (priv->find_bar) {
3905                 g_signal_handlers_disconnect_by_func
3906                         (window->priv->find_bar,
3907                          G_CALLBACK (find_bar_close_cb),
3908                          window);
3909                 priv->find_bar = NULL;
3910         }
3911
3912         if (priv->uri) {
3913                 if (priv->unlink_temp_file)
3914                         ev_window_clear_temp_file (window);
3915                 g_free (priv->uri);
3916                 priv->uri = NULL;
3917         }
3918
3919         if (priv->dest) {
3920                 g_object_unref (priv->dest);
3921                 priv->dest = NULL;
3922         }
3923
3924         if (priv->history) {
3925                 g_object_unref (priv->history);
3926                 priv->history = NULL;
3927         }
3928
3929         if (priv->presentation_timeout_id > 0) {
3930                 g_source_remove (priv->presentation_timeout_id);
3931                 priv->presentation_timeout_id = 0;
3932         }
3933
3934         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3935 }
3936
3937 static void
3938 ev_window_class_init (EvWindowClass *ev_window_class)
3939 {
3940         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3941         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3942
3943         g_object_class->dispose = ev_window_dispose;
3944         g_object_class->finalize = ev_window_finalize;
3945
3946         widget_class->screen_changed = ev_window_screen_changed;
3947
3948         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3949 }
3950
3951 /* Normal items */
3952 static const GtkActionEntry entries[] = {
3953         { "File", NULL, N_("_File") },
3954         { "Edit", NULL, N_("_Edit") },
3955         { "View", NULL, N_("_View") },
3956         { "Go", NULL, N_("_Go") },
3957         { "Help", NULL, N_("_Help") },
3958
3959         /* File menu */
3960         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3961           N_("Open an existing document"),
3962           G_CALLBACK (ev_window_cmd_file_open) },
3963         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
3964           N_("Open a copy of the current document in a new window"),
3965           G_CALLBACK (ev_window_cmd_file_open_copy) },
3966         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3967           N_("Save a copy of the current document"),
3968           G_CALLBACK (ev_window_cmd_save_as) },
3969         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3970           N_("Setup the page settings for printing"),
3971           G_CALLBACK (ev_window_cmd_file_print_setup) },
3972         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3973           N_("Print this document"),
3974           G_CALLBACK (ev_window_cmd_file_print) },
3975         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3976           G_CALLBACK (ev_window_cmd_file_properties) },
3977         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3978           G_CALLBACK (ev_window_cmd_file_close_window) },
3979
3980         /* Edit menu */
3981         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3982           G_CALLBACK (ev_window_cmd_edit_copy) },
3983 #ifdef HAVE_GTK_RECENT
3984         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
3985 #else
3986         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3987 #endif /* HAVE_GTK_RECENT */
3988           G_CALLBACK (ev_window_cmd_edit_select_all) },
3989         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3990           N_("Find a word or phrase in the document"),
3991           G_CALLBACK (ev_window_cmd_edit_find) },
3992         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3993           G_CALLBACK (ev_window_cmd_edit_find_next) },
3994         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3995           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3996         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3997           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3998         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
3999           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4000         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4001           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4002
4003         /* View menu */
4004         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4005           N_("Enlarge the document"),
4006           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4007         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4008           N_("Shrink the document"),
4009           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4010         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4011           N_("Reload the document"),
4012           G_CALLBACK (ev_window_cmd_view_reload) },
4013
4014         /* Go menu */
4015         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4016           N_("Go to the previous page"),
4017           G_CALLBACK (ev_window_cmd_go_previous_page) },
4018         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4019           N_("Go to the next page"),
4020           G_CALLBACK (ev_window_cmd_go_next_page) },
4021         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4022           N_("Go to the first page"),
4023           G_CALLBACK (ev_window_cmd_go_first_page) },
4024         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4025           N_("Go to the last page"),
4026           G_CALLBACK (ev_window_cmd_go_last_page) },
4027
4028         /* Help menu */
4029         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4030           G_CALLBACK (ev_window_cmd_help_contents) },
4031
4032         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4033           G_CALLBACK (ev_window_cmd_help_about) },
4034
4035         /* Toolbar-only */
4036         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4037           N_("Leave fullscreen mode"),
4038           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4039         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4040           N_("Start a presentation"),
4041           G_CALLBACK (ev_window_cmd_start_presentation) },
4042
4043         /* Accellerators */
4044         { "Escape", NULL, "", "Escape", "",
4045           G_CALLBACK (ev_window_cmd_escape) },
4046         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4047           G_CALLBACK (ev_window_cmd_edit_find) },
4048         { "PageDown", NULL, "", "Page_Down", NULL,
4049           G_CALLBACK (ev_window_cmd_scroll_forward) },
4050         { "PageUp", NULL, "", "Page_Up", NULL,
4051           G_CALLBACK (ev_window_cmd_scroll_backward) },
4052         { "Space", NULL, "", "space", NULL,
4053           G_CALLBACK (ev_window_cmd_scroll_forward) },
4054         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4055           G_CALLBACK (ev_window_cmd_scroll_backward) },
4056         { "BackSpace", NULL, "", "BackSpace", NULL,
4057           G_CALLBACK (ev_window_cmd_scroll_backward) },
4058         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4059           G_CALLBACK (ev_window_cmd_scroll_forward) },
4060         { "Return", NULL, "", "Return", NULL,
4061           G_CALLBACK (ev_window_cmd_scroll_forward) },
4062         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4063           G_CALLBACK (ev_window_cmd_scroll_backward) },
4064         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4065           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4066         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4067           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4068         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4069           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4070         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4071           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4072         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4073           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4074         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4075           G_CALLBACK (ev_window_cmd_go_backward) },
4076         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4077           G_CALLBACK (ev_window_cmd_go_forward) },
4078         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4079           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4080         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4081           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4082         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4083           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4084         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4085           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4086 };
4087
4088 /* Toggle items */
4089 static const GtkToggleActionEntry toggle_entries[] = {
4090         /* View Menu */
4091         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4092           N_("Show or hide the toolbar"),
4093           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4094         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4095           N_("Show or hide the side pane"),
4096           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4097         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4098           N_("Show the entire document"),
4099           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4100         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4101           N_("Show two pages at once"),
4102           G_CALLBACK (ev_window_cmd_dual), FALSE },
4103         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4104           N_("Expand the window to fill the screen"),
4105           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4106         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4107           N_("Run document as a presentation"),
4108           G_CALLBACK (ev_window_cmd_view_presentation) },
4109         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4110           N_("Make the current document fill the window"),
4111           G_CALLBACK (ev_window_cmd_view_best_fit) },
4112         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4113           N_("Make the current document fill the window width"),
4114           G_CALLBACK (ev_window_cmd_view_page_width) },
4115 };
4116
4117 /* Popups specific items */
4118 static const GtkActionEntry view_popup_entries [] = {
4119         /* Links */
4120         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4121           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4122         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4123           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4124         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4125           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4126         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4127           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4128         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4129           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4130         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4131           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4132 };
4133
4134 static const GtkActionEntry attachment_popup_entries [] = {
4135         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4136           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4137         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4138           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4139 };
4140
4141 static void
4142 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4143 {
4144         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4145 }
4146
4147 static void
4148 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4149 {
4150         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4151         gtk_widget_grab_focus (window->priv->view);
4152 }
4153
4154 static void
4155 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4156 {
4157
4158         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4159         gtk_widget_grab_focus (window->priv->view);
4160 }
4161
4162 static void
4163 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4164 {
4165         GtkAction *action;
4166
4167         action = g_object_new (EV_TYPE_PAGE_ACTION,
4168                                "name", PAGE_SELECTOR_ACTION,
4169                                "label", _("Page"),
4170                                "tooltip", _("Select Page"),
4171                                "visible_overflown", FALSE,
4172                                NULL);
4173         g_signal_connect (action, "activate_link",
4174                           G_CALLBACK (activate_link_cb), window);
4175         gtk_action_group_add_action (group, action);
4176         g_object_unref (action);
4177
4178         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4179                                "name", ZOOM_CONTROL_ACTION,
4180                                "label", _("Zoom"),
4181                                "stock_id", GTK_STOCK_ZOOM_IN,
4182                                "tooltip", _("Adjust the zoom level"),
4183                                "zoom", 1.0,
4184                                NULL);
4185         g_signal_connect (action, "zoom_to_level",
4186                           G_CALLBACK (zoom_control_changed_cb), window);
4187         gtk_action_group_add_action (group, action);
4188         g_object_unref (action);
4189
4190         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4191                                "name", NAVIGATION_ACTION,
4192                                "label", _("Navigation"),
4193                                "is_important", TRUE,
4194                                "short_label", _("Back"),
4195                                "stock_id", GTK_STOCK_GO_DOWN,
4196                                "tooltip", _("Move across visited pages"),
4197                                NULL);
4198         g_signal_connect (action, "activate_link",
4199                           G_CALLBACK (navigation_action_activate_link_cb), window);
4200         gtk_action_group_add_action (group, action);
4201         g_object_unref (action);
4202 }
4203
4204 static void
4205 set_action_properties (GtkActionGroup *action_group)
4206 {
4207         GtkAction *action;
4208
4209         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4210         g_object_set (action, "is-important", TRUE, NULL);
4211         /*translators: this is the label for toolbar button*/
4212         g_object_set (action, "short_label", _("Previous"), NULL);
4213
4214         action = gtk_action_group_get_action (action_group, "GoNextPage");
4215         g_object_set (action, "is-important", TRUE, NULL);
4216         /*translators: this is the label for toolbar button*/
4217         g_object_set (action, "short_label", _("Next"), NULL);
4218
4219         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4220         /*translators: this is the label for toolbar button*/
4221         g_object_set (action, "short_label", _("Zoom In"), NULL);
4222
4223         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4224         /*translators: this is the label for toolbar button*/
4225         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4226
4227         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4228         /*translators: this is the label for toolbar button*/
4229         g_object_set (action, "short_label", _("Best Fit"), NULL);
4230
4231         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4232         /*translators: this is the label for toolbar button*/
4233         g_object_set (action, "short_label", _("Fit Width"), NULL);
4234
4235         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4236         g_object_set (action, "is-important", TRUE, NULL);
4237 }
4238
4239 static void
4240 set_chrome_actions (EvWindow *window)
4241 {
4242         EvWindowPrivate *priv = window->priv;
4243         GtkActionGroup *action_group = priv->action_group;
4244         GtkAction *action;
4245
4246         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4247         g_signal_handlers_block_by_func
4248                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4249         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4250                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4251         g_signal_handlers_unblock_by_func
4252                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4253 }
4254
4255 static void
4256 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4257                           GParamSpec     *pspec,
4258                           EvWindow       *ev_window)
4259 {
4260         GtkTreeModel *model;
4261         GtkAction *action;
4262
4263         g_object_get (G_OBJECT (ev_sidebar_links),
4264                       "model", &model,
4265                       NULL);
4266
4267         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4268         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4269         g_object_unref (model);
4270 }
4271
4272 static gboolean
4273 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4274 {
4275         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4276         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4277
4278         ev_window_set_view_accels_sensitivity (window, TRUE);
4279
4280         return FALSE;
4281 }
4282
4283 static gboolean
4284 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4285 {
4286         ev_window_set_view_accels_sensitivity (window, FALSE);
4287
4288         return FALSE;
4289 }
4290
4291 static void
4292 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4293                                     GParamSpec         *pspec,
4294                                     EvWindow           *ev_window)
4295 {
4296         GtkWidget *widget;
4297
4298         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4299
4300         if (widget != NULL) {
4301                 g_signal_connect_object (widget, "focus_in_event",
4302                                          G_CALLBACK (view_actions_focus_in_cb),
4303                                          ev_window, 0);
4304                 g_signal_connect_object (widget, "focus_out_event",
4305                                          G_CALLBACK (view_actions_focus_out_cb),
4306                                          ev_window, 0);
4307                 g_object_unref (widget);
4308         }
4309 }
4310
4311 static gboolean
4312 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4313 {
4314         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4315                 gboolean maximized;
4316
4317                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4318                 if (!ev_window_is_empty (window))
4319                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4320         }
4321
4322         return FALSE;
4323 }
4324
4325 static gboolean
4326 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4327 {
4328         char *uri = window->priv->uri;
4329         GdkWindowState state;
4330         int x, y, width, height, document_width, document_height;
4331
4332         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4333
4334         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4335                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4336                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4337
4338                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4339                         ev_page_cache_get_max_width (window->priv->page_cache,
4340                                                      0, 1.0,
4341                                                      &document_width);
4342                         ev_page_cache_get_max_height (window->priv->page_cache,
4343                                                       0, 1.0,
4344                                                       &document_height);
4345                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4346                                                         (double)width / document_width);
4347                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4348                                                         (double)height / document_height);
4349
4350                         ev_metadata_manager_set_int (uri, "window_x", x);
4351                         ev_metadata_manager_set_int (uri, "window_y", y);
4352                         ev_metadata_manager_set_int (uri, "window_width", width);
4353                         ev_metadata_manager_set_int (uri, "window_height", height);
4354                 }
4355         }
4356
4357         return FALSE;
4358 }
4359
4360 static void
4361 launch_action (EvWindow *window, EvLinkAction *action)
4362 {
4363         const char *filename = ev_link_action_get_filename (action);
4364         char *uri = NULL;
4365
4366         if (filename  && g_path_is_absolute (filename)) {
4367                 uri = gnome_vfs_get_uri_from_local_path (filename);
4368         } else {
4369                 GnomeVFSURI *base_uri, *resolved_uri;
4370
4371                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4372                 if (base_uri && filename) {
4373                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4374                         if (resolved_uri) {
4375                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4376                                 gnome_vfs_uri_unref (resolved_uri);
4377                         }
4378                         gnome_vfs_uri_unref (base_uri);
4379                 }
4380         }
4381
4382         if (uri) {
4383                 gnome_vfs_url_show (uri);
4384         } else {
4385                 gnome_vfs_url_show (filename);
4386         }
4387
4388         g_free (uri);
4389
4390         /* According to the PDF spec filename can be an executable. I'm not sure
4391            allowing to launch executables is a good idea though. -- marco */
4392 }
4393
4394 static gboolean
4395 uri_is_valid (const gchar *uri)
4396 {
4397         gchar *p = (gchar *) uri;
4398
4399         if (!p || !g_ascii_isalpha (*p))
4400                 return FALSE;
4401
4402         p++;
4403         while (g_ascii_isalnum (*p))
4404                 p++;
4405
4406         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4407 }
4408
4409 static void
4410 launch_external_uri (EvWindow *window, EvLinkAction *action)
4411 {
4412         const gchar *uri = ev_link_action_get_uri (action);
4413
4414         if (!uri_is_valid (uri)) {
4415                 GtkWidget *dialog;
4416
4417                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4418                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4419                                                  GTK_MESSAGE_ERROR,
4420                                                  GTK_BUTTONS_CLOSE,
4421                                                  _("Unable to open external link"));
4422                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4423                                                           _("Invalid URI: “%s”"), uri);
4424                 g_signal_connect (dialog, "response",
4425                                   G_CALLBACK (gtk_widget_destroy),
4426                                   NULL);
4427                 gtk_widget_show (dialog);
4428
4429                 return;
4430         }
4431
4432         gnome_vfs_url_show (uri);
4433 }
4434
4435 static void
4436 open_remote_link (EvWindow *window, EvLinkAction *action)
4437 {
4438         gchar *uri;
4439         gchar *dir;
4440
4441         dir = g_path_get_dirname (window->priv->uri);
4442
4443         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4444                                 NULL);
4445         g_free (dir);
4446
4447         ev_application_open_uri_at_dest (EV_APP, uri,
4448                                          gtk_window_get_screen (GTK_WINDOW (window)),
4449                                          ev_link_action_get_dest (action),
4450                                          0,
4451                                          FALSE,
4452                                          GDK_CURRENT_TIME);
4453
4454         g_free (uri);
4455 }
4456
4457 static void
4458 do_action_named (EvWindow *window, EvLinkAction *action)
4459 {
4460         const gchar *name = ev_link_action_get_name (action);
4461
4462         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4463                 ev_window_cmd_go_first_page (NULL, window);
4464         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4465                 ev_window_cmd_go_previous_page (NULL, window);
4466         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4467                 ev_window_cmd_go_next_page (NULL, window);
4468         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4469                 ev_window_cmd_go_last_page (NULL, window);
4470         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4471                 ev_window_cmd_focus_page_selector (NULL, window);
4472         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4473                 ev_window_cmd_edit_find (NULL, window);
4474         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4475                 ev_window_cmd_file_close_window (NULL, window);
4476         } else {
4477                 g_warning ("Unimplemented named action: %s, please post a "
4478                            "bug report in Evince bugzilla "
4479                            "(http://bugzilla.gnome.org) with a testcase.",
4480                            name);
4481         }
4482 }
4483
4484 static void
4485 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4486 {
4487         switch (ev_link_action_get_action_type (action)) {
4488                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4489                         EvLinkDest *dest;
4490
4491                         dest = ev_link_action_get_dest (action);
4492                         if (!dest)
4493                                 return;
4494
4495                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4496                 }
4497                         break;
4498                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4499                         launch_external_uri (window, action);
4500                         break;
4501                 case EV_LINK_ACTION_TYPE_LAUNCH:
4502                         launch_action (window, action);
4503                         break;
4504                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4505                         open_remote_link (window, action);
4506                         break;
4507                 case EV_LINK_ACTION_TYPE_NAMED:
4508                         do_action_named (window, action);
4509                         break;
4510                 default:
4511                         g_assert_not_reached ();
4512         }
4513 }
4514
4515 static void
4516 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4517 {
4518         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4519 }
4520
4521 static void
4522 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4523 {
4524         EvLinkAction *ev_action = NULL;
4525         EvLinkDest   *dest;
4526
4527         ev_action = ev_link_get_action (window->priv->link);
4528         if (!ev_action)
4529                 return;
4530
4531         dest = ev_link_action_get_dest (ev_action);
4532         if (!dest)
4533                 return;
4534
4535         ev_window_cmd_file_open_copy_at_dest (window, dest);
4536 }
4537
4538 static void
4539 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4540 {
4541         GtkClipboard *clipboard;
4542         EvLinkAction *ev_action;
4543         const gchar *uri;
4544
4545         ev_action = ev_link_get_action (window->priv->link);
4546         if (!ev_action)
4547                 return;
4548
4549         uri = ev_link_action_get_uri (ev_action);
4550
4551         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4552                                               GDK_SELECTION_CLIPBOARD);
4553         gtk_clipboard_set_text (clipboard, uri, -1);
4554 }
4555
4556 static void
4557 image_save_dialog_response_cb (GtkWidget *fc,
4558                                gint       response_id,
4559                                EvWindow  *ev_window)
4560 {
4561         gchar  *uri;
4562         gchar  *filename;
4563         GError *error = NULL;
4564
4565         if (response_id != GTK_RESPONSE_OK) {
4566                 gtk_widget_destroy (fc);
4567                 return;
4568         }
4569
4570         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4571         filename = g_filename_from_uri (uri, NULL, NULL);
4572         g_free (uri);
4573
4574         /* FIXME: allow saving in other image formats than png */
4575         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4576                          filename, "png", &error, NULL);
4577
4578         if (error) {
4579                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4580                                         _("The image could not be saved."),
4581                                         error);
4582                 g_error_free (error);
4583         }
4584
4585         g_free (filename);
4586
4587         gtk_widget_destroy (fc);
4588 }
4589
4590 static void
4591 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4592 {
4593         GtkWidget     *fc;
4594         GtkFileFilter *filter;
4595
4596         if (!window->priv->image)
4597                 return;
4598
4599         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4600                                           GTK_WINDOW (window),
4601                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4602                                           GTK_STOCK_CANCEL,
4603                                           GTK_RESPONSE_CANCEL,
4604                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4605                                           NULL);
4606
4607         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4608         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4609
4610         filter = gtk_file_filter_new ();
4611         gtk_file_filter_set_name (filter, _("Images"));
4612         gtk_file_filter_add_pixbuf_formats (filter);
4613         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4614
4615         g_signal_connect (fc, "response",
4616                           G_CALLBACK (image_save_dialog_response_cb),
4617                           window);
4618
4619         gtk_widget_show (fc);
4620 }
4621
4622 static void
4623 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4624 {
4625         GtkClipboard *clipboard;
4626
4627         if (!window->priv->image)
4628                 return;
4629
4630         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4631                                               GDK_SELECTION_CLIPBOARD);
4632         gtk_clipboard_set_image (clipboard,
4633                                  ev_image_get_pixbuf (window->priv->image));
4634 }
4635
4636 static void
4637 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4638 {
4639         GList *l;
4640
4641         if (!window->priv->attach_list)
4642                 return;
4643
4644         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4645                 EvAttachment *attachment;
4646                 GError       *error = NULL;
4647
4648                 attachment = (EvAttachment *) l->data;
4649
4650                 ev_attachment_open (attachment, &error);
4651
4652                 if (error) {
4653                         ev_window_error_dialog (GTK_WINDOW (window),
4654                                                 _("Unable to open attachment"),
4655                                                 error);
4656                         g_error_free (error);
4657                 }
4658         }
4659 }
4660
4661 static void
4662 attachment_save_dialog_response_cb (GtkWidget *fc,
4663                                     gint       response_id,
4664                                     EvWindow  *ev_window)
4665 {
4666         gchar                *uri;
4667         GList                *l;
4668         GtkFileChooserAction  fc_action;
4669         gboolean              is_dir;
4670
4671         if (response_id != GTK_RESPONSE_OK) {
4672                 gtk_widget_destroy (fc);
4673                 return;
4674         }
4675
4676         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4677
4678         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4679         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4680
4681         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4682                 EvAttachment *attachment;
4683                 gchar        *filename;
4684                 GError       *error = NULL;
4685
4686                 attachment = (EvAttachment *) l->data;
4687
4688                 if (is_dir) {
4689                         filename = g_strjoin ("/", uri,
4690                                               ev_attachment_get_name (attachment),
4691                                               NULL);
4692                 } else {
4693                         filename = g_strdup (uri);
4694                 }
4695
4696                 ev_attachment_save (attachment, filename, &error);
4697                 g_free (filename);
4698
4699                 if (error) {
4700                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4701                                                 _("The attachment could not be saved."),
4702                                                 error);
4703                         g_error_free (error);
4704                 }
4705         }
4706
4707         g_free (uri);
4708
4709         gtk_widget_destroy (fc);
4710 }
4711
4712 static void
4713 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4714 {
4715         GtkWidget    *fc;
4716         EvAttachment *attachment = NULL;
4717
4718         if (!window->priv->attach_list)
4719                 return;
4720
4721         if (g_list_length (window->priv->attach_list) == 1)
4722                 attachment = (EvAttachment *) window->priv->attach_list->data;
4723
4724         fc = gtk_file_chooser_dialog_new (
4725                 _("Save Attachment"),
4726                 GTK_WINDOW (window),
4727                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4728                 GTK_STOCK_CANCEL,
4729                 GTK_RESPONSE_CANCEL,
4730                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4731                 NULL);
4732
4733         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4734         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4735
4736         if (attachment)
4737                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4738                                                    ev_attachment_get_name (attachment));
4739
4740         g_signal_connect (fc, "response",
4741                           G_CALLBACK (attachment_save_dialog_response_cb),
4742                           window);
4743
4744         gtk_widget_show (fc);
4745 }
4746
4747 static void
4748 ev_window_init (EvWindow *ev_window)
4749 {
4750         GtkActionGroup *action_group;
4751         GtkAccelGroup *accel_group;
4752         GError *error = NULL;
4753         GtkWidget *sidebar_widget;
4754
4755         g_signal_connect (ev_window, "configure_event",
4756                           G_CALLBACK (window_configure_event_cb), NULL);
4757         g_signal_connect (ev_window, "window_state_event",
4758                           G_CALLBACK (window_state_event_cb), NULL);
4759
4760         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4761
4762         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4763         ev_window->priv->title = ev_window_title_new (ev_window);
4764
4765         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4766         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4767         gtk_widget_show (ev_window->priv->main_box);
4768
4769         action_group = gtk_action_group_new ("MenuActions");
4770         ev_window->priv->action_group = action_group;
4771         gtk_action_group_set_translation_domain (action_group, NULL);
4772         gtk_action_group_add_actions (action_group, entries,
4773                                       G_N_ELEMENTS (entries), ev_window);
4774         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4775                                              G_N_ELEMENTS (toggle_entries),
4776                                              ev_window);
4777         set_action_properties (action_group);
4778         register_custom_actions (ev_window, action_group);
4779
4780         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4781         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4782                                             action_group, 0);
4783
4784         accel_group =
4785                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4786         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4787
4788         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4789
4790         action_group = gtk_action_group_new ("ViewPopupActions");
4791         ev_window->priv->view_popup_action_group = action_group;
4792         gtk_action_group_set_translation_domain (action_group, NULL);
4793         gtk_action_group_add_actions (action_group, view_popup_entries,
4794                                       G_N_ELEMENTS (view_popup_entries),
4795                                       ev_window);
4796         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4797                                             action_group, 0);
4798
4799         action_group = gtk_action_group_new ("AttachmentPopupActions");
4800         ev_window->priv->attachment_popup_action_group = action_group;
4801         gtk_action_group_set_translation_domain (action_group, NULL);
4802         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4803                                       G_N_ELEMENTS (attachment_popup_entries),
4804                                       ev_window);
4805         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4806                                             action_group, 0);
4807
4808         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4809                                               DATADIR"/evince-ui.xml",
4810                                               &error)) {
4811                 g_warning ("building menus failed: %s", error->message);
4812                 g_error_free (error);
4813         }
4814
4815 #ifdef HAVE_GTK_RECENT
4816         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4817                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4818         ev_window->priv->recent_action_group = NULL;
4819         ev_window->priv->recent_ui_id = 0;
4820         g_signal_connect_swapped (ev_window->priv->recent_manager,
4821                                   "changed",
4822                                   G_CALLBACK (ev_window_setup_recent),
4823                                   ev_window);
4824 #endif /* HAVE_GTK_RECENT */
4825
4826         ev_window->priv->menubar =
4827                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4828                                             "/MainMenu");
4829         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4830                             ev_window->priv->menubar,
4831                             FALSE, FALSE, 0);
4832
4833
4834         ev_window->priv->toolbar = GTK_WIDGET
4835           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4836                          "ui-manager", ev_window->priv->ui_manager,
4837                          "popup-path", "/ToolbarPopup",
4838                          "model", ev_application_get_toolbars_model (EV_APP),
4839                          NULL));
4840
4841         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4842                                    "DefaultToolBar");
4843         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4844                             ev_window->priv->toolbar,
4845                             FALSE, FALSE, 0);
4846         gtk_widget_show (ev_window->priv->toolbar);
4847
4848         /* Add the main area */
4849         ev_window->priv->hpaned = gtk_hpaned_new ();
4850         g_signal_connect (ev_window->priv->hpaned,
4851                           "notify::position",
4852                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4853                           ev_window);
4854
4855         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4856         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4857                             TRUE, TRUE, 0);
4858         gtk_widget_show (ev_window->priv->hpaned);
4859
4860         ev_window->priv->sidebar = ev_sidebar_new ();
4861         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4862                          ev_window->priv->sidebar, FALSE, FALSE);
4863         gtk_widget_show (ev_window->priv->sidebar);
4864
4865         /* Stub sidebar, for now */
4866
4867         sidebar_widget = ev_sidebar_links_new ();
4868         ev_window->priv->sidebar_links = sidebar_widget;
4869         g_signal_connect (sidebar_widget,
4870                           "notify::model",
4871                           G_CALLBACK (sidebar_widget_model_set),
4872                           ev_window);
4873         g_signal_connect (sidebar_widget,
4874                           "link_activated",
4875                           G_CALLBACK (sidebar_links_link_activated_cb),
4876                           ev_window);
4877         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4878         gtk_widget_show (sidebar_widget);
4879         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4880                              sidebar_widget);
4881
4882         sidebar_widget = ev_sidebar_attachments_new ();
4883         ev_window->priv->sidebar_attachments = sidebar_widget;
4884         g_signal_connect_object (sidebar_widget,
4885                                  "popup",
4886                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4887                                  ev_window, 0);
4888         gtk_widget_show (sidebar_widget);
4889         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4890                              sidebar_widget);
4891
4892         sidebar_widget = ev_sidebar_thumbnails_new ();
4893         ev_window->priv->sidebar_thumbs = sidebar_widget;
4894         g_signal_connect (sidebar_widget,
4895                           "notify::main-widget",
4896                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4897                           ev_window);
4898         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4899         gtk_widget_show (sidebar_widget);
4900         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4901                              sidebar_widget);
4902
4903         ev_window->priv->scrolled_window =
4904                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4905                                           "shadow-type", GTK_SHADOW_IN,
4906                                           NULL));
4907         gtk_widget_show (ev_window->priv->scrolled_window);
4908
4909         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4910                         ev_window->priv->scrolled_window);
4911
4912         ev_window->priv->view = ev_view_new ();
4913         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4914                                 ev_window_get_screen_dpi (ev_window));
4915         ev_window->priv->password_view = ev_password_view_new ();
4916         g_signal_connect_swapped (ev_window->priv->password_view,
4917                                   "unlock",
4918                                   G_CALLBACK (ev_window_popup_password_dialog),
4919                                   ev_window);
4920         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4921                                  G_CALLBACK (view_actions_focus_in_cb),
4922                                  ev_window, 0);
4923         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4924                                  G_CALLBACK (view_actions_focus_out_cb),
4925                                  ev_window, 0);
4926         g_signal_connect_object (ev_window->priv->view, "external-link",
4927                                  G_CALLBACK (view_external_link_cb),
4928                                  ev_window, 0);
4929         g_signal_connect_object (ev_window->priv->view, "handle-link",
4930                                  G_CALLBACK (view_handle_link_cb),
4931                                  ev_window, 0);
4932
4933         g_signal_connect_object (ev_window->priv->view,
4934                                  "popup",
4935                                  G_CALLBACK (view_menu_popup_cb),
4936                                  ev_window, 0);
4937         gtk_widget_show (ev_window->priv->view);
4938         gtk_widget_show (ev_window->priv->password_view);
4939
4940         /* Find Bar */
4941         ev_window->priv->find_bar = egg_find_bar_new ();
4942         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4943                           ev_window->priv->find_bar,
4944                           FALSE, TRUE, 0);
4945
4946         /* We own a ref on these widgets, as we can swap them in and out */
4947         g_object_ref (ev_window->priv->view);
4948         g_object_ref (ev_window->priv->password_view);
4949
4950         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4951                            ev_window->priv->view);
4952
4953         g_signal_connect (ev_window->priv->view,
4954                           "notify::find-status",
4955                           G_CALLBACK (view_find_status_changed_cb),
4956                           ev_window);
4957         g_signal_connect (ev_window->priv->view,
4958                           "notify::sizing-mode",
4959                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4960                           ev_window);
4961         g_signal_connect (ev_window->priv->view,
4962                           "notify::zoom",
4963                           G_CALLBACK (ev_window_zoom_changed_cb),
4964                           ev_window);
4965         g_signal_connect (ev_window->priv->view,
4966                           "notify::dual-page",
4967                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4968                           ev_window);
4969         g_signal_connect (ev_window->priv->view,
4970                           "notify::continuous",
4971                           G_CALLBACK (ev_window_continuous_changed_cb),
4972                           ev_window);
4973         g_signal_connect (ev_window->priv->view,
4974                           "notify::rotation",
4975                           G_CALLBACK (ev_window_rotation_changed_cb),
4976                           ev_window);
4977         g_signal_connect (ev_window->priv->view,
4978                           "notify::has-selection",
4979                           G_CALLBACK (ev_window_has_selection_changed_cb),
4980                           ev_window);
4981
4982         /* Connect sidebar signals */
4983         g_signal_connect (ev_window->priv->sidebar,
4984                           "notify::visible",
4985                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4986                           ev_window);
4987         g_signal_connect (ev_window->priv->sidebar,
4988                           "notify::current-page",
4989                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4990                           ev_window);
4991
4992         /* Connect to find bar signals */
4993         g_signal_connect (ev_window->priv->find_bar,
4994                           "previous",
4995                           G_CALLBACK (find_bar_previous_cb),
4996                           ev_window);
4997         g_signal_connect (ev_window->priv->find_bar,
4998                           "next",
4999                           G_CALLBACK (find_bar_next_cb),
5000                           ev_window);
5001         g_signal_connect (ev_window->priv->find_bar,
5002                           "close",
5003                           G_CALLBACK (find_bar_close_cb),
5004                           ev_window);
5005         g_signal_connect (ev_window->priv->find_bar,
5006                           "notify::search-string",
5007                           G_CALLBACK (find_bar_search_changed_cb),
5008                           ev_window);
5009         g_signal_connect (ev_window->priv->find_bar,
5010                           "notify::case-sensitive",
5011                           G_CALLBACK (find_bar_search_changed_cb),
5012                           ev_window);
5013         g_signal_connect (ev_window->priv->find_bar,
5014                           "notify::visible",
5015                           G_CALLBACK (find_bar_search_changed_cb),
5016                           ev_window);
5017         g_signal_connect (ev_window->priv->find_bar,
5018                           "scroll",
5019                           G_CALLBACK (find_bar_scroll),
5020                           ev_window);
5021
5022         /* Popups */
5023         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5024                                                                  "/DocumentPopup");
5025         ev_window->priv->link = NULL;
5026
5027         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5028                                                                        "/AttachmentPopup");
5029         ev_window->priv->attach_list = NULL;
5030
5031         /* Give focus to the document view */
5032         gtk_widget_grab_focus (ev_window->priv->view);
5033
5034         /* Set it user interface params */
5035         ev_window_setup_recent (ev_window);
5036
5037         setup_chrome_from_metadata (ev_window);
5038         set_chrome_actions (ev_window);
5039         update_chrome_visibility (ev_window);
5040
5041         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5042
5043         setup_view_from_metadata (ev_window);
5044         setup_sidebar_from_metadata (ev_window, NULL);
5045
5046         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5047         ev_window_setup_action_sensitivity (ev_window);
5048 }
5049
5050 /**
5051  * ev_window_new:
5052  *
5053  * Creates a #GtkWidget that represents the window.
5054  *
5055  * Returns: the #GtkWidget that represents the window.
5056  */
5057 GtkWidget *
5058 ev_window_new (void)
5059 {
5060         GtkWidget *ev_window;
5061
5062         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5063                                               "type", GTK_WINDOW_TOPLEVEL,
5064                                               NULL));
5065
5066         return ev_window;
5067 }