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_at_dest (EV_APP, uri,
1688                                          gtk_window_get_screen (GTK_WINDOW (ev_window)),
1689                                          NULL, 0, FALSE,
1690                                          GDK_CURRENT_TIME);
1691
1692         g_free (uri);
1693 }
1694 #endif /* HAVE_GTK_RECENT */
1695
1696 static void
1697 ev_window_add_recent (EvWindow *window, const char *filename)
1698 {
1699 #ifdef HAVE_GTK_RECENT
1700         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1701 #else
1702         EggRecentItem *item;
1703
1704         item = egg_recent_item_new_from_uri (filename);
1705         egg_recent_item_add_group (item, "Evince");
1706         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1707 #endif /* HAVE_GTK_RECENT */
1708 }
1709
1710 #ifdef HAVE_GTK_RECENT
1711 static gint
1712 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1713 {
1714         gboolean     has_ev_a, has_ev_b;
1715         const gchar *evince = g_get_application_name ();
1716
1717         has_ev_a = gtk_recent_info_has_application (a, evince);
1718         has_ev_b = gtk_recent_info_has_application (b, evince);
1719
1720         if (has_ev_a && has_ev_b) {
1721                 time_t time_a, time_b;
1722
1723                 time_a = gtk_recent_info_get_modified (a);
1724                 time_b = gtk_recent_info_get_modified (b);
1725
1726                 return (time_b - time_a);
1727         } else if (has_ev_a) {
1728                 return -1;
1729         } else if (has_ev_b) {
1730                 return 1;
1731         }
1732
1733         return 0;
1734 }
1735 #endif /* HAVE_GTK_RECENT */
1736
1737 /*
1738  * Doubles underscore to avoid spurious menu accels.
1739  */
1740 static gchar *
1741 ev_window_get_recent_file_label (gint index, const gchar *filename)
1742 {
1743         GString *str;
1744         gint length;
1745         const gchar *p;
1746         const gchar *end;
1747
1748         g_return_val_if_fail (filename != NULL, NULL);
1749
1750         length = strlen (filename);
1751         str = g_string_sized_new (length + 10);
1752         g_string_printf (str, "_%d.  ", index);
1753
1754         p = filename;
1755         end = filename + length;
1756
1757         while (p != end) {
1758                 const gchar *next;
1759                 next = g_utf8_next_char (p);
1760
1761                 switch (*p) {
1762                         case '_':
1763                                 g_string_append (str, "__");
1764                                 break;
1765                         default:
1766                                 g_string_append_len (str, p, next - p);
1767                                 break;
1768                 }
1769
1770                 p = next;
1771         }
1772
1773         return g_string_free (str, FALSE);
1774 }
1775
1776 static void
1777 ev_window_setup_recent (EvWindow *ev_window)
1778 {
1779 #ifdef HAVE_GTK_RECENT
1780         GList        *items, *l;
1781         guint         n_items = 0;
1782         const gchar  *evince = g_get_application_name ();
1783         static guint  i = 0;
1784
1785         if (ev_window->priv->recent_ui_id > 0) {
1786                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1787                                           ev_window->priv->recent_ui_id);
1788                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1789         }
1790         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1791
1792         if (ev_window->priv->recent_action_group) {
1793                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1794                                                     ev_window->priv->recent_action_group);
1795                 g_object_unref (ev_window->priv->recent_action_group);
1796         }
1797         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1798         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1799                                             ev_window->priv->recent_action_group, 0);
1800
1801         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1802         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1803
1804         for (l = items; l && l->data; l = g_list_next (l)) {
1805                 GtkRecentInfo *info;
1806                 GtkAction     *action;
1807                 gchar         *action_name;
1808                 gchar         *label;
1809
1810                 info = (GtkRecentInfo *) l->data;
1811
1812                 if (!gtk_recent_info_has_application (info, evince) ||
1813                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1814                         continue;
1815
1816                 action_name = g_strdup_printf ("RecentFile%u", i++);
1817                 label = ev_window_get_recent_file_label (
1818                         n_items + 1, gtk_recent_info_get_display_name (info));
1819
1820                 action = g_object_new (GTK_TYPE_ACTION,
1821                                        "name", action_name,
1822                                        "label", label,
1823                                        NULL);
1824
1825                 g_object_set_data_full (G_OBJECT (action),
1826                                         "gtk-recent-info",
1827                                         gtk_recent_info_ref (info),
1828                                         (GDestroyNotify) gtk_recent_info_unref);
1829
1830                 g_signal_connect (G_OBJECT (action), "activate",
1831                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1832                                   (gpointer) ev_window);
1833
1834                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1835                                              action);
1836                 g_object_unref (action);
1837
1838                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1839                                        ev_window->priv->recent_ui_id,
1840                                        "/MainMenu/FileMenu/RecentFilesMenu",
1841                                        label,
1842                                        action_name,
1843                                        GTK_UI_MANAGER_MENUITEM,
1844                                        FALSE);
1845                 g_free (action_name);
1846                 g_free (label);
1847
1848                 if (++n_items == 5)
1849                         break;
1850         }
1851
1852         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1853         g_list_free (items);
1854 #else /* HAVE_GTK_RECENT */
1855         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1856                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1857                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1858                                                                       ev_window);
1859
1860         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1861
1862         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1863                                    ev_application_get_recent_model (EV_APP));
1864
1865         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1866
1867         g_signal_connect (ev_window->priv->recent_view, "activate",
1868                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1869 #endif /* HAVE_GTK_RECENT */
1870 }
1871
1872 static void
1873 file_save_dialog_response_cb (GtkWidget *fc,
1874                               gint       response_id,
1875                               EvWindow  *ev_window)
1876 {
1877         const gchar *uri_unc;
1878         gint         fd;
1879         gchar       *filename;
1880         gchar       *tmp_filename;
1881         GError      *error = NULL;
1882
1883         if (response_id != GTK_RESPONSE_OK) {
1884                 gtk_widget_destroy (fc);
1885                 return;
1886         }
1887
1888
1889         filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1890         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1891
1892         fd = g_mkstemp (tmp_filename);
1893         if (fd == -1) {
1894                 gchar *display_name;
1895                 gint   save_errno = errno;
1896
1897                 display_name = g_filename_display_name (tmp_filename);
1898                 g_set_error (&error,
1899                              G_FILE_ERROR,
1900                              g_file_error_from_errno (save_errno),
1901                              _("Failed to create file “%s”: %s"),
1902                              display_name, g_strerror (save_errno));
1903                 g_free (display_name);
1904         } else {
1905                 gchar *uri;
1906
1907                 uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1908
1909                 ev_document_doc_mutex_lock ();
1910                 ev_document_save (ev_window->priv->document, uri, &error);
1911                 ev_document_doc_mutex_unlock ();
1912
1913                 g_free (uri);
1914                 close (fd);
1915         }
1916
1917         if (!error) {
1918                 uri_unc = g_object_get_data (G_OBJECT (ev_window->priv->document),
1919                                              "uri-uncompressed");
1920                 if (uri_unc) {
1921                         EvCompressionType ctype;
1922                         gchar            *uri_comp;
1923                         gchar            *uri;
1924                         const gchar      *ext;
1925
1926                         ctype = EV_COMPRESSION_NONE;
1927
1928                         ext = g_strrstr (ev_window->priv->uri, ".gz");
1929                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
1930                                 ctype = EV_COMPRESSION_GZIP;
1931
1932                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
1933                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
1934                                 ctype = EV_COMPRESSION_BZIP2;
1935
1936                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1937                         uri_comp = ev_file_compress (uri, ctype, &error);
1938                         g_free (uri);
1939                         g_unlink (tmp_filename);
1940                         g_free (tmp_filename);
1941
1942                         if (!uri_comp || error) {
1943                                 tmp_filename = NULL;
1944                         } else {
1945                                 tmp_filename = g_filename_from_uri (uri_comp,
1946                                                                     NULL, NULL);
1947                         }
1948
1949                         g_free (uri_comp);
1950                 }
1951         }
1952
1953         if (tmp_filename && g_rename (tmp_filename, filename) == -1) {
1954                 g_unlink (tmp_filename);
1955         }
1956
1957         if (error) {
1958                 gchar *msg;
1959                 gchar *uri;
1960
1961                 uri = g_filename_to_uri (filename, NULL, NULL);
1962                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1963                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1964                 g_free (msg);
1965                 g_free (uri);
1966                 g_error_free (error);
1967         }
1968
1969         g_free (tmp_filename);
1970         g_free (filename);
1971
1972         gtk_widget_destroy (fc);
1973 }
1974
1975 static void
1976 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1977 {
1978         GtkWidget *fc;
1979         gchar *base_name;
1980         gchar *file_name;
1981         gchar *folder;
1982
1983         fc = gtk_file_chooser_dialog_new (
1984                 _("Save a Copy"),
1985                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1986                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1987                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1988                 NULL);
1989
1990         ev_document_factory_add_filters (fc, ev_window->priv->document);
1991         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1992
1993         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1994         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1995         base_name = g_path_get_basename (file_name);
1996         folder = xdg_user_dir_lookup ("DOCUMENTS");
1997         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1998         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
1999         g_free (file_name);
2000         g_free (base_name);
2001         free (folder);
2002
2003         g_signal_connect (fc, "response",
2004                           G_CALLBACK (file_save_dialog_response_cb),
2005                           ev_window);
2006
2007         gtk_widget_show (fc);
2008 }
2009
2010 #ifdef WITH_GTK_PRINT
2011 static void
2012 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2013                                     EvWindow     *window)
2014 {
2015         /* Dialog was canceled */
2016         if (!page_setup)
2017                 return;
2018
2019         if (window->priv->print_page_setup)
2020                 g_object_unref (window->priv->print_page_setup);
2021         window->priv->print_page_setup = g_object_ref (page_setup);
2022 }
2023 #endif /* WITH_GTK_PRINT */
2024
2025 static void
2026 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2027 {
2028 #ifdef WITH_GTK_PRINT
2029         gtk_print_run_page_setup_dialog_async (
2030                 GTK_WINDOW (ev_window),
2031                 ev_window->priv->print_page_setup,
2032                 ev_window->priv->print_settings,
2033                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2034                 ev_window);
2035 #endif /* WITH_GTK_PRINT */
2036 }
2037
2038 #ifdef WITH_GTK_PRINT
2039 static void
2040 ev_window_clear_print_job (EvWindow *window)
2041 {
2042         if (window->priv->print_job) {
2043                 if (!window->priv->print_job->finished)
2044                         ev_job_queue_remove_job (window->priv->print_job);
2045
2046                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2047                                                       ev_window_print_job_cb,
2048                                                       window);
2049                 g_object_unref (window->priv->print_job);
2050                 window->priv->print_job = NULL;
2051         }
2052 }
2053
2054 static void
2055 ev_window_print_finished (GtkPrintJob *print_job,
2056                           EvWindow    *window,
2057                           GError      *error)
2058 {
2059         ev_window_clear_print_job (window);
2060
2061         if (error) {
2062                 GtkWidget *dialog;
2063
2064                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2065                                                  GTK_DIALOG_MODAL,
2066                                                  GTK_MESSAGE_ERROR,
2067                                                  GTK_BUTTONS_OK,
2068                                                  _("Failed to print document"));
2069                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2070                                                           error->message);
2071
2072                 gtk_dialog_run (GTK_DIALOG (dialog));
2073                 gtk_widget_destroy (dialog);
2074         }
2075 }
2076
2077 static void
2078 ev_window_print_send (EvWindow    *window,
2079                       const gchar *filename)
2080 {
2081         GtkPrintJob *job;
2082         GtkPrintSettings *settings;
2083         GError      *error = NULL;
2084
2085         if (window->priv->gtk_print_job)
2086                 g_object_unref (window->priv->gtk_print_job);
2087
2088         /* Some printers take into account some print settings,
2089          * and others don't. However we have exported the document
2090          * to a ps or pdf file according to such print settings. So,
2091          * we want to send the exported file to printer with those
2092          * settings set to default values.
2093          */
2094         settings = gtk_print_settings_copy (window->priv->print_settings);
2095         gtk_print_settings_set_n_copies (settings, 1);
2096         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2097         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2098         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2099         gtk_print_settings_set_scale (settings, 1.0);
2100         gtk_print_settings_set_collate (settings, FALSE);
2101         gtk_print_settings_set_reverse (settings, FALSE);
2102
2103         job = gtk_print_job_new ("evince-print",
2104                                  window->priv->printer,
2105                                  settings,
2106                                  window->priv->print_page_setup);
2107
2108         g_object_unref (settings);
2109
2110         window->priv->gtk_print_job = job;
2111
2112         if (gtk_print_job_set_source_file (job, filename, &error)) {
2113                 gtk_print_job_send (job,
2114                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2115                                     window, NULL);
2116         } else {
2117                 ev_window_clear_print_job (window);
2118                 g_warning (error->message);
2119                 g_error_free (error);
2120         }
2121 }
2122
2123 static void
2124 ev_window_print_job_cb (EvJobPrint *job,
2125                         EvWindow   *window)
2126 {
2127         if (job->error) {
2128                 g_warning (job->error->message);
2129                 ev_window_clear_print_job (window);
2130                 return;
2131         }
2132
2133         g_assert (job->temp_file != NULL);
2134
2135         ev_window_print_send (window, job->temp_file);
2136 }
2137
2138 static gboolean
2139 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2140                                     gint       response,
2141                                     EvWindow  *window)
2142 {
2143         EvPrintRange  *ranges = NULL;
2144         EvPrintPageSet page_set;
2145         gint           n_ranges = 0;
2146         gint           copies;
2147         gboolean       collate;
2148         gboolean       reverse;
2149         gdouble        scale;
2150         gint           current_page;
2151         gdouble        width;
2152         gdouble        height;
2153         GtkPrintPages  print_pages;
2154         const gchar   *file_format;
2155
2156         if (response != GTK_RESPONSE_OK) {
2157                 gtk_widget_destroy (GTK_WIDGET (dialog));
2158                 window->priv->print_dialog = NULL;
2159
2160                 return FALSE;
2161         }
2162
2163         if (window->priv->printer)
2164                 g_object_unref (window->priv->printer);
2165         if (window->priv->print_settings)
2166                 g_object_unref (window->priv->print_settings);
2167         if (window->priv->print_page_setup)
2168                 g_object_unref (window->priv->print_page_setup);
2169
2170         window->priv->printer = g_object_ref (
2171                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2172         window->priv->print_settings = g_object_ref (
2173                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2174         window->priv->print_page_setup = g_object_ref (
2175                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2176
2177         file_format = gtk_print_settings_get (window->priv->print_settings,
2178                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2179
2180         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2181                 GtkWidget *msgdialog;
2182
2183                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2184                                                     GTK_DIALOG_MODAL,
2185                                                     GTK_MESSAGE_ERROR,
2186                                                     GTK_BUTTONS_OK,
2187                                                     _("Printing is not supported on this printer."));
2188
2189                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2190                 gtk_widget_destroy (msgdialog);
2191
2192                 return FALSE;
2193         }
2194
2195         ev_window_clear_print_job (window);
2196
2197         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2198         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2199
2200         switch (print_pages) {
2201         case GTK_PRINT_PAGES_CURRENT:
2202                 ranges = g_new0 (EvPrintRange, 1);
2203
2204                 ranges->start = current_page;
2205                 ranges->end = current_page;
2206                 n_ranges = 1;
2207
2208                 break;
2209         case GTK_PRINT_PAGES_RANGES: {
2210                 GtkPageRange *page_range;
2211
2212                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2213                                                                  &n_ranges);
2214                 if (n_ranges > 0)
2215                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2216         }
2217                 break;
2218         default:
2219                 break;
2220         }
2221
2222         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2223
2224         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2225
2226         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2227                                                 GTK_UNIT_PIXEL);
2228         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2229                                                   GTK_UNIT_PIXEL);
2230
2231         if (scale != 1.0) {
2232                 width *= scale;
2233                 height *= scale;
2234         }
2235
2236         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2237         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2238         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2239
2240         window->priv->print_job = ev_job_print_new (window->priv->document,
2241                                                     file_format ? file_format : "ps",
2242                                                     width, height,
2243                                                     ranges, n_ranges,
2244                                                     page_set,
2245                                                     copies, collate,
2246                                                     reverse);
2247
2248         g_signal_connect (window->priv->print_job, "finished",
2249                           G_CALLBACK (ev_window_print_job_cb),
2250                           window);
2251         /* The priority doesn't matter for this job */
2252         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2253
2254         gtk_widget_destroy (GTK_WIDGET (dialog));
2255         window->priv->print_dialog = NULL;
2256
2257         return TRUE;
2258 }
2259
2260 void
2261 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2262 {
2263         GtkWidget           *dialog;
2264         EvPageCache         *page_cache;
2265         gint                 current_page;
2266         gint                 document_last_page;
2267         GtkPrintCapabilities capabilities;
2268
2269         g_return_if_fail (EV_IS_WINDOW (ev_window));
2270         g_return_if_fail (ev_window->priv->document != NULL);
2271
2272         if (ev_window->priv->print_dialog) {
2273                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2274                 return;
2275         }
2276
2277         page_cache = ev_page_cache_get (ev_window->priv->document);
2278         current_page = ev_page_cache_get_current_page (page_cache);
2279         document_last_page = ev_page_cache_get_n_pages (page_cache);
2280
2281         if (!ev_window->priv->print_settings)
2282                 ev_window->priv->print_settings = gtk_print_settings_new ();
2283
2284         if (first_page != 1 || last_page != document_last_page) {
2285                 GtkPageRange range;
2286
2287                 /* Ranges in GtkPrint are 0 - N */
2288                 range.start = first_page - 1;
2289                 range.end = last_page - 1;
2290
2291                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2292                                                     GTK_PRINT_PAGES_RANGES);
2293                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2294                                                     &range, 1);
2295         }
2296
2297         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2298         ev_window->priv->print_dialog = dialog;
2299
2300         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2301                 GTK_PRINT_CAPABILITY_COPIES |
2302                 GTK_PRINT_CAPABILITY_COLLATE |
2303                 GTK_PRINT_CAPABILITY_REVERSE |
2304                 GTK_PRINT_CAPABILITY_SCALE |
2305                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2306
2307         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2308             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2309                                                EV_FILE_FORMAT_PDF)) {
2310                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2311         }
2312
2313         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2314                                                        capabilities);
2315
2316         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2317                                                 current_page);
2318
2319         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2320                                             ev_window->priv->print_settings);
2321
2322         if (ev_window->priv->print_page_setup)
2323                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2324                                                       ev_window->priv->print_page_setup);
2325
2326         g_signal_connect (G_OBJECT (dialog), "response",
2327                           G_CALLBACK (ev_window_print_dialog_response_cb),
2328                           ev_window);
2329
2330         gtk_widget_show (dialog);
2331 }
2332 #endif /* WITH_GTK_PRINT */
2333
2334 #ifdef WITH_GNOME_PRINT
2335 static gboolean
2336 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2337                                     gint       response,
2338                                     EvWindow  *ev_window)
2339 {
2340         EvPrintJob *print_job;
2341         GnomePrintConfig *config;
2342
2343         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2344                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2345                 ev_window->priv->print_dialog = NULL;
2346                 g_object_unref (ev_window->priv->print_job);
2347                 ev_window->priv->print_job = NULL;
2348
2349                 return FALSE;
2350         }
2351
2352         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2353
2354         /* FIXME: Change this when we have the first backend
2355          * that can print more than postscript
2356          */
2357         if (using_pdf_printer (config)) {
2358                 GtkWidget *dialog;
2359
2360                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2361                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2362                                                  _("Generating PDF is not supported"));
2363                 gtk_dialog_run (GTK_DIALOG (dialog));
2364                 gtk_widget_destroy (dialog);
2365
2366                 return FALSE;
2367         } else if (!using_postscript_printer (config)) {
2368                 GtkWidget *dialog;
2369
2370                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2371                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2372                                                  _("Printing is not supported on this printer."));
2373                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2374                                                           _("You were trying to print to a printer using the “%s” driver. "
2375                                                             "This program requires a PostScript printer driver."),
2376                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2377                 gtk_dialog_run (GTK_DIALOG (dialog));
2378                 gtk_widget_destroy (dialog);
2379
2380                 return FALSE;
2381         }
2382
2383         save_print_config_to_file (config);
2384
2385         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2386                                   "gnome_print_job", ev_window->priv->print_job,
2387                                   "document", ev_window->priv->document,
2388                                   "print_dialog", print_dialog,
2389                                   NULL);
2390
2391         if (print_job != NULL) {
2392                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2393                 g_object_unref (print_job);
2394         }
2395
2396         g_object_unref (config);
2397
2398         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2399         ev_window->priv->print_dialog = NULL;
2400         g_object_unref (ev_window->priv->print_job);
2401         ev_window->priv->print_job = NULL;
2402
2403         return FALSE;
2404 }
2405
2406 void
2407 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2408 {
2409         GnomePrintConfig *config;
2410         gchar *pages_label;
2411
2412         g_return_if_fail (EV_IS_WINDOW (ev_window));
2413         g_return_if_fail (ev_window->priv->document != NULL);
2414
2415         config = load_print_config_from_file ();
2416
2417         if (ev_window->priv->print_job == NULL)
2418                 ev_window->priv->print_job = gnome_print_job_new (config);
2419
2420         if (ev_window->priv->print_dialog == NULL) {
2421                 ev_window->priv->print_dialog =
2422                         gnome_print_dialog_new (ev_window->priv->print_job,
2423                                                 (guchar *) _("Print"),
2424                                                 (GNOME_PRINT_DIALOG_RANGE |
2425                                                  GNOME_PRINT_DIALOG_COPIES));
2426         }
2427
2428         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2429                                       GTK_WINDOW (ev_window));
2430         g_object_unref (config);
2431
2432         pages_label = g_strconcat (_("Pages"), " ", NULL);
2433         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2434                                                  GNOME_PRINT_RANGE_ALL |
2435                                                  GNOME_PRINT_RANGE_RANGE,
2436                                                  first_page, last_page,
2437                                                  NULL, (const guchar *)pages_label);
2438         g_free (pages_label);
2439
2440         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2441                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2442                                            FALSE);
2443
2444         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2445                           G_CALLBACK (ev_window_print_dialog_response_cb),
2446                           ev_window);
2447         gtk_widget_show (ev_window->priv->print_dialog);
2448 }
2449 #endif /* WITH_GNOME_PRINT */
2450
2451 static void
2452 ev_window_print (EvWindow *window)
2453 {
2454         EvPageCache *page_cache;
2455         gint         last_page;
2456
2457         page_cache = ev_page_cache_get (window->priv->document);
2458         last_page = ev_page_cache_get_n_pages (page_cache);
2459
2460 #ifdef WITH_PRINT
2461         ev_window_print_range (window, 1, last_page);
2462 #endif
2463 }
2464
2465 static void
2466 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2467 {
2468         ev_window_print (ev_window);
2469 }
2470
2471 static void
2472 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2473 {
2474         if (ev_window->priv->properties == NULL) {
2475                 ev_window->priv->properties = ev_properties_dialog_new ();
2476                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2477                                                    ev_window->priv->document);
2478                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2479                                            (gpointer) &(ev_window->priv->properties));
2480                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2481                                               GTK_WINDOW (ev_window));
2482         }
2483
2484         ev_document_fc_mutex_lock ();
2485         gtk_widget_show (ev_window->priv->properties);
2486         ev_document_fc_mutex_unlock ();
2487 }
2488
2489 static void
2490 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2491 {
2492         g_return_if_fail (EV_IS_WINDOW (ev_window));
2493
2494         gtk_widget_destroy (GTK_WIDGET (ev_window));
2495 }
2496
2497 static void
2498 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2499 {
2500         GtkAction *action;
2501
2502         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2503         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2504
2505         action = gtk_action_group_get_action (window->priv->action_group,
2506                                               PAGE_SELECTOR_ACTION);
2507         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2508 }
2509
2510 static void
2511 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2512 {
2513         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2514 }
2515
2516 static void
2517 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2518 {
2519         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2520 }
2521
2522 static void
2523 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2524 {
2525         gboolean continuous;
2526
2527         ev_window_stop_presentation (ev_window);
2528         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2529         g_object_set (G_OBJECT (ev_window->priv->view),
2530                       "continuous", continuous,
2531                       NULL);
2532         ev_window_update_actions (ev_window);
2533 }
2534
2535 static void
2536 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2537 {
2538         gboolean dual_page;
2539
2540         ev_window_stop_presentation (ev_window);
2541         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2542         g_object_set (G_OBJECT (ev_window->priv->view),
2543                       "dual-page", dual_page,
2544                       NULL);
2545         ev_window_update_actions (ev_window);
2546 }
2547
2548 static void
2549 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2550 {
2551         ev_window_stop_presentation (ev_window);
2552
2553         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2554                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2555         } else {
2556                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2557         }
2558         ev_window_update_actions (ev_window);
2559 }
2560
2561 static void
2562 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2563 {
2564         ev_window_stop_presentation (ev_window);
2565
2566         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2567                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2568         } else {
2569                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2570         }
2571         ev_window_update_actions (ev_window);
2572 }
2573
2574
2575 static void
2576 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2577 {
2578         g_return_if_fail (EV_IS_WINDOW (ev_window));
2579
2580         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2581 }
2582
2583 static void
2584 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2585 {
2586         g_return_if_fail (EV_IS_WINDOW (ev_window));
2587
2588         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2589                 g_error ("Find action should be insensitive since document doesn't support find");
2590                 return;
2591         }
2592
2593         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2594         gtk_widget_grab_focus (ev_window->priv->find_bar);
2595 }
2596
2597 static void
2598 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2599 {
2600         g_return_if_fail (EV_IS_WINDOW (ev_window));
2601
2602         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2603 }
2604
2605 static void
2606 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2607 {
2608         g_return_if_fail (EV_IS_WINDOW (ev_window));
2609
2610         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2611 }
2612
2613 static void
2614 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2615 {
2616         g_return_if_fail (EV_IS_WINDOW (ev_window));
2617
2618         ev_view_copy (EV_VIEW (ev_window->priv->view));
2619 }
2620
2621 static void
2622 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2623                                       EvWindow *ev_window)
2624 {
2625         if (!ev_window_is_empty (ev_window))
2626                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2627                                              gtk_paned_get_position (GTK_PANED (object)));
2628 }
2629
2630 static void
2631 ev_window_update_fullscreen_action (EvWindow *window)
2632 {
2633         GtkAction *action;
2634
2635         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2636         g_signal_handlers_block_by_func
2637                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2638         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2639                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2640         g_signal_handlers_unblock_by_func
2641                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2642 }
2643
2644 static void
2645 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2646 {
2647         GtkWidget *item;
2648
2649         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2650         g_object_set (item, "is-important", FALSE, NULL);
2651
2652         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2653         g_object_set (item, "is-important", FALSE, NULL);
2654
2655         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2656         g_object_set (item, "is-important", TRUE, NULL);
2657
2658         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2659         g_object_set (item, "is-important", TRUE, NULL);
2660 }
2661
2662 static void
2663 ev_window_run_fullscreen (EvWindow *window)
2664 {
2665         if (!window->priv->fullscreen_toolbar) {
2666                 window->priv->fullscreen_toolbar =
2667                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2668                                                    "/FullscreenToolbar");
2669
2670                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2671                                        GTK_TOOLBAR_BOTH_HORIZ);
2672                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2673
2674                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2675                                     window->priv->fullscreen_toolbar,
2676                                     FALSE, FALSE, 0);
2677                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2678                                        window->priv->fullscreen_toolbar, 1);
2679         }
2680
2681         g_object_set (G_OBJECT (window->priv->scrolled_window),
2682                       "shadow-type", GTK_SHADOW_NONE,
2683                       NULL);
2684
2685         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2686         ev_window_update_fullscreen_action (window);
2687
2688         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2689         update_chrome_visibility (window);
2690
2691         gtk_window_fullscreen (GTK_WINDOW (window));
2692         gtk_widget_grab_focus (window->priv->view);
2693
2694         if (!ev_window_is_empty (window))
2695                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2696 }
2697
2698 static void
2699 ev_window_stop_fullscreen (EvWindow *window)
2700 {
2701         EvView *view = EV_VIEW (window->priv->view);
2702
2703         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2704                 return;
2705
2706         g_object_set (G_OBJECT (window->priv->scrolled_window),
2707                       "shadow-type", GTK_SHADOW_IN,
2708                       NULL);
2709
2710         ev_view_set_fullscreen (view, FALSE);
2711         ev_window_update_fullscreen_action (window);
2712         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2713         update_chrome_visibility (window);
2714         gtk_window_unfullscreen (GTK_WINDOW (window));
2715
2716         if (!ev_window_is_empty (window))
2717                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2718 }
2719
2720 static void
2721 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2722 {
2723         gboolean fullscreen;
2724
2725         g_return_if_fail (EV_IS_WINDOW (window));
2726         ev_window_stop_presentation (window);
2727
2728         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2729         if (fullscreen) {
2730                 ev_window_run_fullscreen (window);
2731         } else {
2732                 ev_window_stop_fullscreen (window);
2733         }
2734 }
2735
2736 static gboolean
2737 presentation_timeout_cb (EvWindow *window)
2738 {
2739         EvView *view = EV_VIEW (window->priv->view);
2740
2741         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2742                 return FALSE;
2743
2744         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2745         window->priv->presentation_timeout_id = 0;
2746
2747         return FALSE;
2748 }
2749
2750 static void
2751 presentation_set_timeout (EvWindow *window)
2752 {
2753         if (window->priv->presentation_timeout_id > 0) {
2754                 g_source_remove (window->priv->presentation_timeout_id);
2755         }
2756
2757         window->priv->presentation_timeout_id =
2758             g_timeout_add (PRESENTATION_TIMEOUT, (GSourceFunc)presentation_timeout_cb, window);
2759
2760         ev_view_show_cursor (EV_VIEW (window->priv->view));
2761 }
2762
2763 static void
2764 presentation_clear_timeout (EvWindow *window)
2765 {
2766         if (window->priv->presentation_timeout_id > 0) {
2767                 g_source_remove (window->priv->presentation_timeout_id);
2768         }
2769
2770         window->priv->presentation_timeout_id = 0;
2771
2772         ev_view_show_cursor (EV_VIEW (window->priv->view));
2773 }
2774
2775 static gboolean
2776 presentation_motion_notify_cb (GtkWidget *widget,
2777                                GdkEventMotion *event,
2778                                gpointer user_data)
2779 {
2780         EvWindow *window = EV_WINDOW (user_data);
2781
2782         presentation_set_timeout (window);
2783
2784         return FALSE;
2785 }
2786
2787 static gboolean
2788 presentation_leave_notify_cb (GtkWidget *widget,
2789                               GdkEventCrossing *event,
2790                               gpointer user_data)
2791 {
2792         EvWindow *window = EV_WINDOW (user_data);
2793
2794         presentation_clear_timeout (window);
2795
2796         return FALSE;
2797 }
2798
2799 static void
2800 ev_window_update_presentation_action (EvWindow *window)
2801 {
2802         GtkAction *action;
2803
2804         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2805         g_signal_handlers_block_by_func
2806                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2807         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2808                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2809         g_signal_handlers_unblock_by_func
2810                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2811 }
2812
2813 static void
2814 ev_window_run_presentation (EvWindow *window)
2815 {
2816         g_object_set (G_OBJECT (window->priv->scrolled_window),
2817                       "shadow-type", GTK_SHADOW_NONE,
2818                       NULL);
2819
2820         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2821         ev_window_update_presentation_action (window);
2822
2823         update_chrome_visibility (window);
2824
2825         gtk_widget_grab_focus (window->priv->view);
2826         gtk_window_fullscreen (GTK_WINDOW (window));
2827
2828         g_signal_connect (window->priv->view,
2829                           "motion-notify-event",
2830                           G_CALLBACK (presentation_motion_notify_cb),
2831                           window);
2832         g_signal_connect (window->priv->view,
2833                           "leave-notify-event",
2834                           G_CALLBACK (presentation_leave_notify_cb),
2835                           window);
2836         presentation_set_timeout (window);
2837
2838         ev_application_screensaver_disable (EV_APP);
2839
2840         if (!ev_window_is_empty (window))
2841                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2842 }
2843
2844 static void
2845 ev_window_stop_presentation (EvWindow *window)
2846 {
2847         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2848                 return;
2849
2850         g_object_set (G_OBJECT (window->priv->scrolled_window),
2851                       "shadow-type", GTK_SHADOW_IN,
2852                       NULL);
2853
2854         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2855         ev_window_update_presentation_action (window);
2856         update_chrome_visibility (window);
2857         gtk_window_unfullscreen (GTK_WINDOW (window));
2858
2859         g_signal_handlers_disconnect_by_func (window->priv->view,
2860                                               (gpointer) presentation_motion_notify_cb,
2861                                               window);
2862         g_signal_handlers_disconnect_by_func (window->priv->view,
2863                                               (gpointer) presentation_leave_notify_cb,
2864                                               window);
2865         presentation_clear_timeout (window);
2866
2867         ev_application_screensaver_enable (EV_APP);
2868
2869         if (!ev_window_is_empty (window))
2870                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2871 }
2872
2873 static void
2874 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2875 {
2876         gboolean presentation;
2877
2878         g_return_if_fail (EV_IS_WINDOW (window));
2879         ev_window_stop_fullscreen (window);
2880
2881         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2882         if (presentation) {
2883                 ev_window_run_presentation (window);
2884         } else {
2885                 ev_window_stop_presentation (window);
2886         }
2887 }
2888
2889 static void
2890 ev_window_run_preview (EvWindow *window)
2891 {
2892         if (!window->priv->preview_toolbar) {
2893                 window->priv->preview_toolbar =
2894                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2895                                                    "/PreviewToolbar");
2896
2897                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2898                                     window->priv->preview_toolbar,
2899                                     FALSE, FALSE, 0);
2900                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2901                                        window->priv->preview_toolbar, 1);
2902         }
2903
2904         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2905
2906         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2907         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2908         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2909
2910         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2911
2912         update_chrome_visibility (window);
2913 }
2914
2915 static void
2916 ev_window_screen_changed (GtkWidget *widget,
2917                           GdkScreen *old_screen)
2918 {
2919         EvWindow *window = EV_WINDOW (widget);
2920         EvWindowPrivate *priv = window->priv;
2921         GdkScreen *screen;
2922
2923         screen = gtk_widget_get_screen (widget);
2924         if (screen == old_screen)
2925                 return;
2926
2927 #ifdef HAVE_GTK_RECENT
2928         if (old_screen) {
2929                 g_signal_handlers_disconnect_by_func (
2930                         gtk_recent_manager_get_for_screen (old_screen),
2931                         G_CALLBACK (ev_window_setup_recent), window);
2932         }
2933
2934         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2935         g_signal_connect_swapped (priv->recent_manager,
2936                                   "changed",
2937                                   G_CALLBACK (ev_window_setup_recent),
2938                                   window);
2939 #endif
2940
2941         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
2942                                 ev_window_get_screen_dpi (window));
2943
2944         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2945                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2946         }
2947 }
2948
2949 static void
2950 ev_window_set_page_mode (EvWindow         *window,
2951                          EvWindowPageMode  page_mode)
2952 {
2953         GtkWidget *child = NULL;
2954         GtkWidget *real_child;
2955
2956         if (window->priv->page_mode == page_mode)
2957                 return;
2958
2959         window->priv->page_mode = page_mode;
2960
2961         switch (page_mode) {
2962                 case PAGE_MODE_DOCUMENT:
2963                         child = window->priv->view;
2964                         break;
2965                 case PAGE_MODE_PASSWORD:
2966                         child = window->priv->password_view;
2967                         break;
2968                 default:
2969                         g_assert_not_reached ();
2970         }
2971
2972         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2973         if (child != real_child) {
2974                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2975                                       real_child);
2976                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2977                                    child);
2978         }
2979         ev_window_update_actions (window);
2980 }
2981
2982
2983 static void
2984 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2985 {
2986         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2987 }
2988
2989 static void
2990 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2991 {
2992         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2993 }
2994
2995 static void
2996 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2997 {
2998         EvWindow *ev_window = EV_WINDOW (data);
2999         egg_editable_toolbar_set_edit_mode
3000                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3001         ev_application_save_toolbars_model (EV_APP);
3002         gtk_widget_destroy (GTK_WIDGET (dialog));
3003 }
3004
3005 static void
3006 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3007 {
3008         GtkWidget *dialog;
3009         GtkWidget *editor;
3010
3011         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3012                                               GTK_WINDOW (ev_window),
3013                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3014                                               GTK_STOCK_CLOSE,
3015                                               GTK_RESPONSE_CLOSE,
3016                                               NULL);
3017         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3018         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3019         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3020         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3021         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3022
3023         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3024                                          ev_application_get_toolbars_model (EV_APP));
3025         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3026         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3027
3028         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3029
3030         egg_editable_toolbar_set_edit_mode
3031                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3032
3033         g_signal_connect (dialog, "response",
3034                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3035                           ev_window);
3036         gtk_widget_show_all (dialog);
3037 }
3038
3039 static void
3040 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3041 {
3042         g_return_if_fail (EV_IS_WINDOW (ev_window));
3043
3044         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3045         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3046 }
3047
3048 static void
3049 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3050 {
3051         g_return_if_fail (EV_IS_WINDOW (ev_window));
3052
3053         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3054         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3055 }
3056
3057 static void
3058 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3059 {
3060         g_return_if_fail (EV_IS_WINDOW (ev_window));
3061
3062         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3063 }
3064
3065 static void
3066 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3067 {
3068         g_return_if_fail (EV_IS_WINDOW (ev_window));
3069
3070         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3071 }
3072
3073 static void
3074 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3075 {
3076         g_return_if_fail (EV_IS_WINDOW (ev_window));
3077
3078         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3079 }
3080
3081 static void
3082 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3083 {
3084         int n_pages;
3085
3086         g_return_if_fail (EV_IS_WINDOW (ev_window));
3087
3088         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3089         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3090 }
3091
3092 static void
3093 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3094 {
3095         int n_pages, current_page;
3096
3097         g_return_if_fail (EV_IS_WINDOW (ev_window));
3098
3099         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3100         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3101
3102         if (current_page + 10 < n_pages)
3103                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3104 }
3105
3106 static void
3107 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3108 {
3109         int current_page;
3110
3111         g_return_if_fail (EV_IS_WINDOW (ev_window));
3112
3113         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3114
3115         if (current_page - 10 >= 0)
3116                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3117 }
3118
3119 static void
3120 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3121 {
3122         gchar *uri;
3123
3124         uri = g_strdup (ev_window->priv->uri);
3125         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3126         g_free (uri);
3127 }
3128
3129 static void
3130 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3131 {
3132         GError *error = NULL;
3133
3134         g_return_if_fail (EV_IS_WINDOW (ev_window));
3135
3136         gnome_help_display ("evince.xml", NULL, &error);
3137
3138         if(error != NULL) {
3139                 g_warning (error->message);
3140                 g_error_free (error);
3141         }
3142 }
3143
3144 static void
3145 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3146 {
3147         ev_window_stop_fullscreen (window);
3148 }
3149
3150 static void
3151 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3152 {
3153         ev_window_stop_fullscreen (window);
3154         ev_window_run_presentation (window);
3155 }
3156
3157 static void
3158 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3159 {
3160         GtkWidget *widget;
3161
3162         widget = gtk_window_get_focus (GTK_WINDOW (window));
3163         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3164                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3165                 gtk_widget_grab_focus (window->priv->view);
3166         } else {
3167                 gboolean fullscreen;
3168                 gboolean presentation;
3169
3170                 g_object_get (window->priv->view,
3171                               "fullscreen", &fullscreen,
3172                               "presentation", &presentation,
3173                               NULL);
3174
3175                 if (fullscreen) {
3176                         ev_window_stop_fullscreen (window);
3177                 } else if (presentation) {
3178                         ev_window_stop_presentation (window);
3179                         gtk_widget_grab_focus (window->priv->view);
3180                 } else {
3181                         gtk_widget_grab_focus (window->priv->view);
3182                 }
3183
3184                 if (fullscreen && presentation)
3185                         g_warning ("Both fullscreen and presentation set somehow");
3186         }
3187 }
3188
3189 static void
3190 update_view_size (EvView *view, EvWindow *window)
3191 {
3192         int width, height;
3193         GtkRequisition vsb_requisition;
3194         GtkRequisition hsb_requisition;
3195         int scrollbar_spacing;
3196
3197         /* Calculate the width available for the */
3198         width = window->priv->scrolled_window->allocation.width;
3199         height = window->priv->scrolled_window->allocation.height;
3200
3201         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3202                 width -= 2 * window->priv->view->style->xthickness;
3203                 height -= 2 * window->priv->view->style->ythickness;
3204         }
3205
3206         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3207                                  &vsb_requisition);
3208         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3209                                  &hsb_requisition);
3210         gtk_widget_style_get (window->priv->scrolled_window,
3211                               "scrollbar_spacing", &scrollbar_spacing,
3212                               NULL);
3213
3214         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3215                                    MAX (1, width),
3216                                    MAX (1, height),
3217                                    vsb_requisition.width + scrollbar_spacing,
3218                                    hsb_requisition.height + scrollbar_spacing);
3219 }
3220
3221 static void
3222 save_sizing_mode (EvWindow *window)
3223 {
3224         EvSizingMode mode;
3225         GEnumValue *enum_value;
3226
3227         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3228         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3229
3230         if (!ev_window_is_empty (window))
3231                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3232                                                 enum_value->value_nick);
3233 }
3234
3235 static void
3236 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3237                                   EvWindow   *ev_window)
3238 {
3239         GtkWidget *scrolled_window;
3240         EvSizingMode sizing_mode;
3241
3242         g_object_get (ev_window->priv->view,
3243                       "sizing-mode", &sizing_mode,
3244                       NULL);
3245
3246         scrolled_window = ev_window->priv->scrolled_window;
3247
3248         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3249
3250         if (sizing_mode != EV_SIZING_FREE)
3251                 update_view_size (NULL, ev_window);
3252
3253         switch (sizing_mode) {
3254                 case EV_SIZING_BEST_FIT:
3255                         g_object_set (G_OBJECT (scrolled_window),
3256                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3257                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3258                                       NULL);
3259                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3260                                           G_CALLBACK (update_view_size),
3261                                           ev_window);
3262                         break;
3263                 case EV_SIZING_FIT_WIDTH:
3264                         g_object_set (G_OBJECT (scrolled_window),
3265                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3266                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3267                                       NULL);
3268                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3269                                           G_CALLBACK (update_view_size),
3270                                           ev_window);
3271                         break;
3272                 case EV_SIZING_FREE:
3273                         g_object_set (G_OBJECT (scrolled_window),
3274                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3275                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3276                                       NULL);
3277                         break;
3278         }
3279
3280         update_sizing_buttons (ev_window);
3281         save_sizing_mode (ev_window);
3282 }
3283
3284 static void
3285 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3286 {
3287         ev_window_update_actions (ev_window);
3288
3289         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3290                 gdouble zoom;
3291
3292                 zoom = ev_view_get_zoom (view);
3293                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3294                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3295         }
3296 }
3297
3298 static void
3299 ev_window_update_continuous_action (EvWindow *window)
3300 {
3301         GtkAction *action;
3302
3303         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3304         g_signal_handlers_block_by_func
3305                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3306         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3307                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3308         g_signal_handlers_unblock_by_func
3309                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3310 }
3311
3312 static void
3313 ev_window_update_dual_page_action (EvWindow *window)
3314 {
3315         GtkAction *action;
3316
3317         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3318         g_signal_handlers_block_by_func
3319                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3320         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3321                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3322         g_signal_handlers_unblock_by_func
3323                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3324 }
3325
3326 static void
3327 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3328 {
3329         ev_window_update_continuous_action (ev_window);
3330
3331         if (!ev_window_is_empty (ev_window))
3332                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3333                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3334 }
3335
3336 static void
3337 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3338 {
3339         int rotation;
3340
3341         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3342
3343         if (!ev_window_is_empty (window))
3344                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3345                                              rotation);
3346
3347         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3348                                        rotation);
3349 }
3350
3351 static void
3352 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3353 {
3354         ev_window_update_actions (window);
3355 }
3356
3357 static void
3358 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3359 {
3360         ev_window_update_dual_page_action (ev_window);
3361
3362         if (!ev_window_is_empty (ev_window))
3363                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3364                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3365 }
3366
3367 static char *
3368 build_comments_string (void)
3369 {
3370 #ifdef ENABLE_PDF
3371         PopplerBackend backend;
3372         const char *backend_name;
3373         const char *version;
3374
3375         backend = poppler_get_backend ();
3376         version = poppler_get_version ();
3377         switch (backend) {
3378                 case POPPLER_BACKEND_CAIRO:
3379                         backend_name = "cairo";
3380                         break;
3381                 case POPPLER_BACKEND_SPLASH:
3382                         backend_name = "splash";
3383                         break;
3384                 default:
3385                         backend_name = "unknown";
3386                         break;
3387         }
3388
3389         return g_strdup_printf (_("Document Viewer.\n"
3390                                   "Using poppler %s (%s)"),
3391                                 version, backend_name);
3392 #else
3393         return g_strdup_printf (_("Document Viewer"));
3394 #endif
3395 }
3396
3397 static void
3398 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3399 {
3400         const char *authors[] = {
3401                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3402                 "Jonathan Blandford <jrb@gnome.org>",
3403                 "Marco Pesenti Gritti <marco@gnome.org>",
3404                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3405                 "Bryan Clark <clarkbw@gnome.org>",
3406                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3407                 "Wouter Bolsterlee <wbolster@gnome.org>",
3408                 NULL
3409         };
3410
3411         const char *documenters[] = {
3412                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3413                 NULL
3414         };
3415
3416         const char *license[] = {
3417                 N_("Evince is free software; you can redistribute it and/or modify "
3418                    "it under the terms of the GNU General Public License as published by "
3419                    "the Free Software Foundation; either version 2 of the License, or "
3420                    "(at your option) any later version.\n"),
3421                 N_("Evince is distributed in the hope that it will be useful, "
3422                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3423                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3424                    "GNU General Public License for more details.\n"),
3425                 N_("You should have received a copy of the GNU General Public License "
3426                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3427                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3428         };
3429
3430         char *license_trans;
3431         char *comments;
3432
3433 #ifdef ENABLE_NLS
3434         const char **p;
3435
3436         for (p = authors; *p; ++p)
3437                 *p = _(*p);
3438
3439         for (p = documenters; *p; ++p)
3440                 *p = _(*p);
3441 #endif
3442
3443         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3444                                      _(license[2]), "\n", NULL);
3445         comments = build_comments_string ();
3446
3447         gtk_show_about_dialog (
3448                 GTK_WINDOW (ev_window),
3449                 "name", _("Evince"),
3450                 "version", VERSION,
3451                 "copyright",
3452                 _("\xc2\xa9 1996-2007 The Evince authors"),
3453                 "license", license_trans,
3454                 "website", "http://www.gnome.org/projects/evince",
3455                 "comments", comments,
3456                 "authors", authors,
3457                 "documenters", documenters,
3458                 "translator-credits", _("translator-credits"),
3459                 "logo-icon-name", "evince",
3460                 "wrap-license", TRUE,
3461                 NULL);
3462
3463         g_free (comments);
3464         g_free (license_trans);
3465 }
3466
3467 static void
3468 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3469 {
3470         gboolean active;
3471
3472         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3473         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3474         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3475 }
3476
3477 static void
3478 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3479 {
3480         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3481                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3482 }
3483
3484 static void
3485 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3486                                            GParamSpec *pspec,
3487                                            EvWindow   *ev_window)
3488 {
3489         GtkWidget *current_page;
3490         const char *id;
3491
3492         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3493
3494         if (current_page == ev_window->priv->sidebar_links) {
3495                 id = LINKS_SIDEBAR_ID;
3496         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3497                 id = THUMBNAILS_SIDEBAR_ID;
3498         } else if (current_page == ev_window->priv->sidebar_attachments) {
3499                 id = ATTACHMENTS_SIDEBAR_ID;
3500         } else {
3501                 g_assert_not_reached();
3502         }
3503
3504         g_object_unref (current_page);
3505
3506         if (!ev_window_is_empty (ev_window))
3507                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3508 }
3509
3510 static void
3511 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3512                                          GParamSpec *pspec,
3513                                          EvWindow   *ev_window)
3514 {
3515         EvView *view = EV_VIEW (ev_window->priv->view);
3516         GtkAction *action;
3517
3518         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3519
3520         if (!ev_view_get_presentation (view) &&
3521             !ev_view_get_fullscreen (view)) {
3522
3523                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3524                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3525
3526                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3527                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3528         }
3529 }
3530
3531 static void
3532 view_menu_link_popup (EvWindow *ev_window,
3533                       EvLink   *link)
3534 {
3535         gboolean   show_external = FALSE;
3536         gboolean   show_internal = FALSE;
3537         GtkAction *action;
3538
3539         if (ev_window->priv->link)
3540                 g_object_unref (ev_window->priv->link);
3541
3542         if (link)
3543                 ev_window->priv->link = g_object_ref (link);
3544         else
3545                 ev_window->priv->link = NULL;
3546
3547         if (ev_window->priv->link) {
3548                 EvLinkAction *ev_action;
3549
3550                 ev_action = ev_link_get_action (link);
3551                 if (ev_action) {
3552                         switch (ev_link_action_get_action_type (ev_action)) {
3553                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3554                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3555                                         show_internal = TRUE;
3556                                         break;
3557                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3558                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3559                                         show_external = TRUE;
3560                                         break;
3561                                 default:
3562                                         break;
3563                         }
3564                 }
3565         }
3566
3567         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3568                                               "OpenLink");
3569         gtk_action_set_visible (action, show_external);
3570
3571         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3572                                               "CopyLinkAddress");
3573         gtk_action_set_visible (action, show_external);
3574
3575         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3576                                               "GoLink");
3577         gtk_action_set_visible (action, show_internal);
3578
3579         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3580                                               "OpenLinkNewWindow");
3581         gtk_action_set_visible (action, show_internal);
3582 }
3583
3584 static void
3585 view_menu_image_popup (EvWindow  *ev_window,
3586                        EvImage   *image)
3587 {
3588         GtkAction *action;
3589         gboolean   show_image = FALSE;
3590
3591         if (ev_window->priv->image)
3592                 g_object_unref (ev_window->priv->image);
3593
3594         if (image)
3595                 ev_window->priv->image = g_object_ref (image);
3596         else
3597                 ev_window->priv->image = NULL;
3598
3599         show_image = (ev_window->priv->image != NULL);
3600
3601         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3602                                               "SaveImageAs");
3603         gtk_action_set_visible (action, show_image);
3604
3605         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3606                                               "CopyImage");
3607         gtk_action_set_visible (action, show_image);
3608 }
3609
3610 static gboolean
3611 view_menu_popup_cb (EvView   *view,
3612                     GObject  *object,
3613                     EvWindow *ev_window)
3614 {
3615         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3616                 return FALSE;
3617
3618         view_menu_link_popup (ev_window,
3619                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3620         view_menu_image_popup (ev_window,
3621                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3622
3623         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3624                         NULL, NULL, NULL, NULL,
3625                         3, gtk_get_current_event_time ());
3626         return TRUE;
3627 }
3628
3629 static gboolean
3630 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3631                               GList           *attach_list,
3632                               EvWindow        *ev_window)
3633 {
3634         GtkWidget *popup;
3635
3636         g_assert (attach_list != NULL);
3637
3638         if (ev_window->priv->attach_list) {
3639                 g_list_foreach (ev_window->priv->attach_list,
3640                                 (GFunc) g_object_unref, NULL);
3641                 g_list_free (ev_window->priv->attach_list);
3642         }
3643
3644         ev_window->priv->attach_list = attach_list;
3645
3646         popup = ev_window->priv->attachment_popup;
3647
3648         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3649                         NULL, NULL,
3650                         3, gtk_get_current_event_time ());
3651
3652         return TRUE;
3653 }
3654
3655 static void
3656 view_find_status_changed_cb (EvView     *view,
3657                              GParamSpec *pspec,
3658                              EvWindow   *ev_window)
3659 {
3660         const char *text;
3661
3662         text = ev_view_get_find_status (view);
3663         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3664                                       text);
3665 }
3666
3667 static void
3668 find_bar_previous_cb (EggFindBar *find_bar,
3669                       EvWindow   *ev_window)
3670 {
3671         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3672 }
3673
3674 static void
3675 find_bar_next_cb (EggFindBar *find_bar,
3676                   EvWindow   *ev_window)
3677 {
3678         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3679 }
3680
3681 static void
3682 find_bar_close_cb (EggFindBar *find_bar,
3683                    EvWindow   *ev_window)
3684 {
3685         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3686 }
3687
3688 static void
3689 find_bar_search_changed_cb (EggFindBar *find_bar,
3690                             GParamSpec *param,
3691                             EvWindow   *ev_window)
3692 {
3693         gboolean case_sensitive;
3694         gboolean visible;
3695         const char *search_string;
3696
3697         /* Either the string or case sensitivity could have changed,
3698          * we connect this callback to both. We also connect it
3699          * to ::visible so when the find bar is hidden, we should
3700          * pretend the search string is NULL/""
3701          */
3702
3703         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3704         visible = GTK_WIDGET_VISIBLE (find_bar);
3705         search_string = egg_find_bar_get_search_string (find_bar);
3706
3707         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3708
3709         if (ev_window->priv->document &&
3710             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3711                 if (visible && search_string && search_string[0]) {
3712                         ev_document_doc_mutex_lock ();
3713                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3714                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3715                                                 search_string,
3716                                                 case_sensitive);
3717                         ev_document_doc_mutex_unlock ();
3718                 } else {
3719                         ev_document_doc_mutex_lock ();
3720                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3721                         ev_document_doc_mutex_unlock ();
3722
3723                         ev_window_update_actions (ev_window);
3724                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3725                                                       NULL);
3726                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3727                 }
3728         }
3729 }
3730
3731 static void
3732 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3733 {
3734         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3735 }
3736
3737 static void
3738 zoom_control_changed_cb (EphyZoomAction *action,
3739                          float           zoom,
3740                          EvWindow       *ev_window)
3741 {
3742         EvSizingMode mode;
3743
3744         g_return_if_fail (EV_IS_WINDOW (ev_window));
3745
3746         if (zoom == EPHY_ZOOM_BEST_FIT) {
3747                 mode = EV_SIZING_BEST_FIT;
3748         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3749                 mode = EV_SIZING_FIT_WIDTH;
3750         } else {
3751                 mode = EV_SIZING_FREE;
3752         }
3753
3754         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3755
3756         if (mode == EV_SIZING_FREE) {
3757                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3758                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3759                                   FALSE);
3760         }
3761 }
3762
3763 static void
3764 ev_window_finalize (GObject *object)
3765 {
3766         GList *windows = ev_application_get_windows (EV_APP);
3767
3768         if (windows == NULL) {
3769                 ev_application_shutdown (EV_APP);
3770         } else {
3771                 g_list_free (windows);
3772         }
3773
3774         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3775 }
3776
3777 static void
3778 ev_window_dispose (GObject *object)
3779 {
3780         EvWindow *window = EV_WINDOW (object);
3781         EvWindowPrivate *priv = window->priv;
3782
3783         if (priv->title) {
3784                 ev_window_title_free (priv->title);
3785                 priv->title = NULL;
3786         }
3787
3788         if (priv->ui_manager) {
3789                 g_object_unref (priv->ui_manager);
3790                 priv->ui_manager = NULL;
3791         }
3792
3793         if (priv->action_group) {
3794                 g_object_unref (priv->action_group);
3795                 priv->action_group = NULL;
3796         }
3797
3798         if (priv->view_popup_action_group) {
3799                 g_object_unref (priv->view_popup_action_group);
3800                 priv->view_popup_action_group = NULL;
3801         }
3802
3803         if (priv->attachment_popup_action_group) {
3804                 g_object_unref (priv->attachment_popup_action_group);
3805                 priv->attachment_popup_action_group = NULL;
3806         }
3807
3808 #ifdef HAVE_GTK_RECENT
3809         if (priv->recent_action_group) {
3810                 g_object_unref (priv->recent_action_group);
3811                 priv->recent_action_group = NULL;
3812         }
3813
3814         if (priv->recent_manager) {
3815                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3816                                                       ev_window_setup_recent,
3817                                                       window);
3818                 priv->recent_manager = NULL;
3819         }
3820
3821         priv->recent_ui_id = 0;
3822 #else
3823         if (priv->recent_view) {
3824                 g_object_unref (priv->recent_view);
3825                 priv->recent_view = NULL;
3826         }
3827 #endif /* HAVE_GTK_RECENT */
3828
3829         if (priv->page_cache) {
3830                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3831                 priv->page_cache = NULL;
3832         }
3833
3834         if (priv->document) {
3835                 g_object_unref (priv->document);
3836                 priv->document = NULL;
3837         }
3838
3839         if (priv->view) {
3840                 g_object_unref (priv->view);
3841                 priv->view = NULL;
3842         }
3843
3844         if (priv->password_view) {
3845                 g_object_unref (priv->password_view);
3846                 priv->password_view = NULL;
3847         }
3848
3849         if (priv->load_job) {
3850                 ev_window_clear_load_job (window);
3851         }
3852
3853         if (priv->thumbnail_job) {
3854                 ev_window_clear_thumbnail_job (window);
3855         }
3856
3857         if (priv->local_uri) {
3858                 ev_window_clear_local_uri (window);
3859                 priv->local_uri = NULL;
3860         }
3861
3862         ev_window_close_dialogs (window);
3863
3864 #ifdef WITH_GTK_PRINT
3865         ev_window_clear_print_job (window);
3866
3867         if (window->priv->gtk_print_job) {
3868                 g_object_unref (window->priv->gtk_print_job);
3869                 window->priv->gtk_print_job = NULL;
3870         }
3871
3872         if (window->priv->printer) {
3873                 g_object_unref (window->priv->printer);
3874                 window->priv->printer = NULL;
3875         }
3876
3877         if (window->priv->print_settings) {
3878                 g_object_unref (window->priv->print_settings);
3879                 window->priv->print_settings = NULL;
3880         }
3881
3882         if (window->priv->print_page_setup) {
3883                 g_object_unref (window->priv->print_page_setup);
3884                 window->priv->print_page_setup = NULL;
3885         }
3886 #endif
3887
3888         if (priv->link) {
3889                 g_object_unref (priv->link);
3890                 priv->link = NULL;
3891         }
3892
3893         if (priv->image) {
3894                 g_object_unref (priv->image);
3895                 priv->image = NULL;
3896         }
3897
3898         if (priv->attach_list) {
3899                 g_list_foreach (priv->attach_list,
3900                                 (GFunc) g_object_unref,
3901                                 NULL);
3902                 g_list_free (priv->attach_list);
3903                 priv->attach_list = NULL;
3904         }
3905
3906         if (priv->find_bar) {
3907                 g_signal_handlers_disconnect_by_func
3908                         (window->priv->find_bar,
3909                          G_CALLBACK (find_bar_close_cb),
3910                          window);
3911                 priv->find_bar = NULL;
3912         }
3913
3914         if (priv->uri) {
3915                 if (priv->unlink_temp_file)
3916                         ev_window_clear_temp_file (window);
3917                 g_free (priv->uri);
3918                 priv->uri = NULL;
3919         }
3920
3921         if (priv->dest) {
3922                 g_object_unref (priv->dest);
3923                 priv->dest = NULL;
3924         }
3925
3926         if (priv->history) {
3927                 g_object_unref (priv->history);
3928                 priv->history = NULL;
3929         }
3930
3931         if (priv->presentation_timeout_id > 0) {
3932                 g_source_remove (priv->presentation_timeout_id);
3933                 priv->presentation_timeout_id = 0;
3934         }
3935
3936         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3937 }
3938
3939 static void
3940 ev_window_class_init (EvWindowClass *ev_window_class)
3941 {
3942         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3943         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3944
3945         g_object_class->dispose = ev_window_dispose;
3946         g_object_class->finalize = ev_window_finalize;
3947
3948         widget_class->screen_changed = ev_window_screen_changed;
3949
3950         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3951 }
3952
3953 /* Normal items */
3954 static const GtkActionEntry entries[] = {
3955         { "File", NULL, N_("_File") },
3956         { "Edit", NULL, N_("_Edit") },
3957         { "View", NULL, N_("_View") },
3958         { "Go", NULL, N_("_Go") },
3959         { "Help", NULL, N_("_Help") },
3960
3961         /* File menu */
3962         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3963           N_("Open an existing document"),
3964           G_CALLBACK (ev_window_cmd_file_open) },
3965         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
3966           N_("Open a copy of the current document in a new window"),
3967           G_CALLBACK (ev_window_cmd_file_open_copy) },
3968         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3969           N_("Save a copy of the current document"),
3970           G_CALLBACK (ev_window_cmd_save_as) },
3971         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3972           N_("Setup the page settings for printing"),
3973           G_CALLBACK (ev_window_cmd_file_print_setup) },
3974         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3975           N_("Print this document"),
3976           G_CALLBACK (ev_window_cmd_file_print) },
3977         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3978           G_CALLBACK (ev_window_cmd_file_properties) },
3979         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3980           G_CALLBACK (ev_window_cmd_file_close_window) },
3981
3982         /* Edit menu */
3983         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3984           G_CALLBACK (ev_window_cmd_edit_copy) },
3985 #ifdef HAVE_GTK_RECENT
3986         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
3987 #else
3988         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3989 #endif /* HAVE_GTK_RECENT */
3990           G_CALLBACK (ev_window_cmd_edit_select_all) },
3991         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3992           N_("Find a word or phrase in the document"),
3993           G_CALLBACK (ev_window_cmd_edit_find) },
3994         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3995           G_CALLBACK (ev_window_cmd_edit_find_next) },
3996         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3997           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3998         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3999           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4000         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4001           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4002         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4003           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4004
4005         /* View menu */
4006         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4007           N_("Enlarge the document"),
4008           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4009         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4010           N_("Shrink the document"),
4011           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4012         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4013           N_("Reload the document"),
4014           G_CALLBACK (ev_window_cmd_view_reload) },
4015
4016         /* Go menu */
4017         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4018           N_("Go to the previous page"),
4019           G_CALLBACK (ev_window_cmd_go_previous_page) },
4020         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4021           N_("Go to the next page"),
4022           G_CALLBACK (ev_window_cmd_go_next_page) },
4023         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4024           N_("Go to the first page"),
4025           G_CALLBACK (ev_window_cmd_go_first_page) },
4026         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4027           N_("Go to the last page"),
4028           G_CALLBACK (ev_window_cmd_go_last_page) },
4029
4030         /* Help menu */
4031         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4032           G_CALLBACK (ev_window_cmd_help_contents) },
4033
4034         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4035           G_CALLBACK (ev_window_cmd_help_about) },
4036
4037         /* Toolbar-only */
4038         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4039           N_("Leave fullscreen mode"),
4040           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4041         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4042           N_("Start a presentation"),
4043           G_CALLBACK (ev_window_cmd_start_presentation) },
4044
4045         /* Accellerators */
4046         { "Escape", NULL, "", "Escape", "",
4047           G_CALLBACK (ev_window_cmd_escape) },
4048         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4049           G_CALLBACK (ev_window_cmd_edit_find) },
4050         { "PageDown", NULL, "", "Page_Down", NULL,
4051           G_CALLBACK (ev_window_cmd_scroll_forward) },
4052         { "PageUp", NULL, "", "Page_Up", NULL,
4053           G_CALLBACK (ev_window_cmd_scroll_backward) },
4054         { "Space", NULL, "", "space", NULL,
4055           G_CALLBACK (ev_window_cmd_scroll_forward) },
4056         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4057           G_CALLBACK (ev_window_cmd_scroll_backward) },
4058         { "BackSpace", NULL, "", "BackSpace", NULL,
4059           G_CALLBACK (ev_window_cmd_scroll_backward) },
4060         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4061           G_CALLBACK (ev_window_cmd_scroll_forward) },
4062         { "Return", NULL, "", "Return", NULL,
4063           G_CALLBACK (ev_window_cmd_scroll_forward) },
4064         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4065           G_CALLBACK (ev_window_cmd_scroll_backward) },
4066         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4067           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4068         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4069           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4070         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4071           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4072         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4073           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4074         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4075           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4076         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4077           G_CALLBACK (ev_window_cmd_go_backward) },
4078         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4079           G_CALLBACK (ev_window_cmd_go_forward) },
4080         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4081           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4082         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4083           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4084         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4085           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4086         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4087           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4088 };
4089
4090 /* Toggle items */
4091 static const GtkToggleActionEntry toggle_entries[] = {
4092         /* View Menu */
4093         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4094           N_("Show or hide the toolbar"),
4095           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4096         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4097           N_("Show or hide the side pane"),
4098           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4099         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4100           N_("Show the entire document"),
4101           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4102         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4103           N_("Show two pages at once"),
4104           G_CALLBACK (ev_window_cmd_dual), FALSE },
4105         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4106           N_("Expand the window to fill the screen"),
4107           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4108         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4109           N_("Run document as a presentation"),
4110           G_CALLBACK (ev_window_cmd_view_presentation) },
4111         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4112           N_("Make the current document fill the window"),
4113           G_CALLBACK (ev_window_cmd_view_best_fit) },
4114         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4115           N_("Make the current document fill the window width"),
4116           G_CALLBACK (ev_window_cmd_view_page_width) },
4117 };
4118
4119 /* Popups specific items */
4120 static const GtkActionEntry view_popup_entries [] = {
4121         /* Links */
4122         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4123           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4124         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4125           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4126         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4127           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4128         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4129           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4130         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4131           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4132         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4133           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4134 };
4135
4136 static const GtkActionEntry attachment_popup_entries [] = {
4137         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4138           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4139         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4140           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4141 };
4142
4143 static void
4144 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4145 {
4146         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4147 }
4148
4149 static void
4150 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4151 {
4152         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4153         gtk_widget_grab_focus (window->priv->view);
4154 }
4155
4156 static void
4157 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4158 {
4159
4160         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4161         gtk_widget_grab_focus (window->priv->view);
4162 }
4163
4164 static void
4165 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4166 {
4167         GtkAction *action;
4168
4169         action = g_object_new (EV_TYPE_PAGE_ACTION,
4170                                "name", PAGE_SELECTOR_ACTION,
4171                                "label", _("Page"),
4172                                "tooltip", _("Select Page"),
4173                                "visible_overflown", FALSE,
4174                                NULL);
4175         g_signal_connect (action, "activate_link",
4176                           G_CALLBACK (activate_link_cb), window);
4177         gtk_action_group_add_action (group, action);
4178         g_object_unref (action);
4179
4180         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4181                                "name", ZOOM_CONTROL_ACTION,
4182                                "label", _("Zoom"),
4183                                "stock_id", GTK_STOCK_ZOOM_IN,
4184                                "tooltip", _("Adjust the zoom level"),
4185                                "zoom", 1.0,
4186                                NULL);
4187         g_signal_connect (action, "zoom_to_level",
4188                           G_CALLBACK (zoom_control_changed_cb), window);
4189         gtk_action_group_add_action (group, action);
4190         g_object_unref (action);
4191
4192         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4193                                "name", NAVIGATION_ACTION,
4194                                "label", _("Navigation"),
4195                                "is_important", TRUE,
4196                                "short_label", _("Back"),
4197                                "stock_id", GTK_STOCK_GO_DOWN,
4198                                "tooltip", _("Move across visited pages"),
4199                                NULL);
4200         g_signal_connect (action, "activate_link",
4201                           G_CALLBACK (navigation_action_activate_link_cb), window);
4202         gtk_action_group_add_action (group, action);
4203         g_object_unref (action);
4204 }
4205
4206 static void
4207 set_action_properties (GtkActionGroup *action_group)
4208 {
4209         GtkAction *action;
4210
4211         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4212         g_object_set (action, "is-important", TRUE, NULL);
4213         /*translators: this is the label for toolbar button*/
4214         g_object_set (action, "short_label", _("Previous"), NULL);
4215
4216         action = gtk_action_group_get_action (action_group, "GoNextPage");
4217         g_object_set (action, "is-important", TRUE, NULL);
4218         /*translators: this is the label for toolbar button*/
4219         g_object_set (action, "short_label", _("Next"), NULL);
4220
4221         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4222         /*translators: this is the label for toolbar button*/
4223         g_object_set (action, "short_label", _("Zoom In"), NULL);
4224
4225         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4226         /*translators: this is the label for toolbar button*/
4227         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4228
4229         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4230         /*translators: this is the label for toolbar button*/
4231         g_object_set (action, "short_label", _("Best Fit"), NULL);
4232
4233         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4234         /*translators: this is the label for toolbar button*/
4235         g_object_set (action, "short_label", _("Fit Width"), NULL);
4236
4237         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4238         g_object_set (action, "is-important", TRUE, NULL);
4239 }
4240
4241 static void
4242 set_chrome_actions (EvWindow *window)
4243 {
4244         EvWindowPrivate *priv = window->priv;
4245         GtkActionGroup *action_group = priv->action_group;
4246         GtkAction *action;
4247
4248         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4249         g_signal_handlers_block_by_func
4250                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4251         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4252                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4253         g_signal_handlers_unblock_by_func
4254                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4255 }
4256
4257 static void
4258 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4259                           GParamSpec     *pspec,
4260                           EvWindow       *ev_window)
4261 {
4262         GtkTreeModel *model;
4263         GtkAction *action;
4264
4265         g_object_get (G_OBJECT (ev_sidebar_links),
4266                       "model", &model,
4267                       NULL);
4268
4269         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4270         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4271         g_object_unref (model);
4272 }
4273
4274 static gboolean
4275 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4276 {
4277         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4278         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4279
4280         ev_window_set_view_accels_sensitivity (window, TRUE);
4281
4282         return FALSE;
4283 }
4284
4285 static gboolean
4286 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4287 {
4288         ev_window_set_view_accels_sensitivity (window, FALSE);
4289
4290         return FALSE;
4291 }
4292
4293 static void
4294 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4295                                     GParamSpec         *pspec,
4296                                     EvWindow           *ev_window)
4297 {
4298         GtkWidget *widget;
4299
4300         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4301
4302         if (widget != NULL) {
4303                 g_signal_connect_object (widget, "focus_in_event",
4304                                          G_CALLBACK (view_actions_focus_in_cb),
4305                                          ev_window, 0);
4306                 g_signal_connect_object (widget, "focus_out_event",
4307                                          G_CALLBACK (view_actions_focus_out_cb),
4308                                          ev_window, 0);
4309                 g_object_unref (widget);
4310         }
4311 }
4312
4313 static gboolean
4314 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4315 {
4316         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4317                 gboolean maximized;
4318
4319                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4320                 if (!ev_window_is_empty (window))
4321                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4322         }
4323
4324         return FALSE;
4325 }
4326
4327 static gboolean
4328 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4329 {
4330         char *uri = window->priv->uri;
4331         GdkWindowState state;
4332         int x, y, width, height, document_width, document_height;
4333
4334         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4335
4336         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4337                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4338                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4339
4340                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4341                         ev_page_cache_get_max_width (window->priv->page_cache,
4342                                                      0, 1.0,
4343                                                      &document_width);
4344                         ev_page_cache_get_max_height (window->priv->page_cache,
4345                                                       0, 1.0,
4346                                                       &document_height);
4347                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4348                                                         (double)width / document_width);
4349                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4350                                                         (double)height / document_height);
4351
4352                         ev_metadata_manager_set_int (uri, "window_x", x);
4353                         ev_metadata_manager_set_int (uri, "window_y", y);
4354                         ev_metadata_manager_set_int (uri, "window_width", width);
4355                         ev_metadata_manager_set_int (uri, "window_height", height);
4356                 }
4357         }
4358
4359         return FALSE;
4360 }
4361
4362 static void
4363 launch_action (EvWindow *window, EvLinkAction *action)
4364 {
4365         const char *filename = ev_link_action_get_filename (action);
4366         char *uri = NULL;
4367
4368         if (filename  && g_path_is_absolute (filename)) {
4369                 uri = gnome_vfs_get_uri_from_local_path (filename);
4370         } else {
4371                 GnomeVFSURI *base_uri, *resolved_uri;
4372
4373                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4374                 if (base_uri && filename) {
4375                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4376                         if (resolved_uri) {
4377                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4378                                 gnome_vfs_uri_unref (resolved_uri);
4379                         }
4380                         gnome_vfs_uri_unref (base_uri);
4381                 }
4382         }
4383
4384         if (uri) {
4385                 gnome_vfs_url_show (uri);
4386         } else {
4387                 gnome_vfs_url_show (filename);
4388         }
4389
4390         g_free (uri);
4391
4392         /* According to the PDF spec filename can be an executable. I'm not sure
4393            allowing to launch executables is a good idea though. -- marco */
4394 }
4395
4396 static gboolean
4397 uri_is_valid (const gchar *uri)
4398 {
4399         gchar *p = (gchar *) uri;
4400
4401         if (!p || !g_ascii_isalpha (*p))
4402                 return FALSE;
4403
4404         p++;
4405         while (g_ascii_isalnum (*p))
4406                 p++;
4407
4408         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4409 }
4410
4411 static void
4412 launch_external_uri (EvWindow *window, EvLinkAction *action)
4413 {
4414         const gchar *uri = ev_link_action_get_uri (action);
4415
4416         if (!uri_is_valid (uri)) {
4417                 GtkWidget *dialog;
4418
4419                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4420                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4421                                                  GTK_MESSAGE_ERROR,
4422                                                  GTK_BUTTONS_CLOSE,
4423                                                  _("Unable to open external link"));
4424                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4425                                                           _("Invalid URI: “%s”"), uri);
4426                 g_signal_connect (dialog, "response",
4427                                   G_CALLBACK (gtk_widget_destroy),
4428                                   NULL);
4429                 gtk_widget_show (dialog);
4430
4431                 return;
4432         }
4433
4434         gnome_vfs_url_show (uri);
4435 }
4436
4437 static void
4438 open_remote_link (EvWindow *window, EvLinkAction *action)
4439 {
4440         gchar *uri;
4441         gchar *dir;
4442
4443         dir = g_path_get_dirname (window->priv->uri);
4444
4445         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4446                                 NULL);
4447         g_free (dir);
4448
4449         ev_application_open_uri_at_dest (EV_APP, uri,
4450                                          gtk_window_get_screen (GTK_WINDOW (window)),
4451                                          ev_link_action_get_dest (action),
4452                                          0,
4453                                          FALSE,
4454                                          GDK_CURRENT_TIME);
4455
4456         g_free (uri);
4457 }
4458
4459 static void
4460 do_action_named (EvWindow *window, EvLinkAction *action)
4461 {
4462         const gchar *name = ev_link_action_get_name (action);
4463
4464         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4465                 ev_window_cmd_go_first_page (NULL, window);
4466         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4467                 ev_window_cmd_go_previous_page (NULL, window);
4468         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4469                 ev_window_cmd_go_next_page (NULL, window);
4470         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4471                 ev_window_cmd_go_last_page (NULL, window);
4472         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4473                 ev_window_cmd_focus_page_selector (NULL, window);
4474         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4475                 ev_window_cmd_edit_find (NULL, window);
4476         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4477                 ev_window_cmd_file_close_window (NULL, window);
4478         } else {
4479                 g_warning ("Unimplemented named action: %s, please post a "
4480                            "bug report in Evince bugzilla "
4481                            "(http://bugzilla.gnome.org) with a testcase.",
4482                            name);
4483         }
4484 }
4485
4486 static void
4487 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4488 {
4489         switch (ev_link_action_get_action_type (action)) {
4490                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4491                         EvLinkDest *dest;
4492
4493                         dest = ev_link_action_get_dest (action);
4494                         if (!dest)
4495                                 return;
4496
4497                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4498                 }
4499                         break;
4500                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4501                         launch_external_uri (window, action);
4502                         break;
4503                 case EV_LINK_ACTION_TYPE_LAUNCH:
4504                         launch_action (window, action);
4505                         break;
4506                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4507                         open_remote_link (window, action);
4508                         break;
4509                 case EV_LINK_ACTION_TYPE_NAMED:
4510                         do_action_named (window, action);
4511                         break;
4512                 default:
4513                         g_assert_not_reached ();
4514         }
4515 }
4516
4517 static void
4518 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4519 {
4520         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4521 }
4522
4523 static void
4524 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4525 {
4526         EvLinkAction *ev_action = NULL;
4527         EvLinkDest   *dest;
4528
4529         ev_action = ev_link_get_action (window->priv->link);
4530         if (!ev_action)
4531                 return;
4532
4533         dest = ev_link_action_get_dest (ev_action);
4534         if (!dest)
4535                 return;
4536
4537         ev_window_cmd_file_open_copy_at_dest (window, dest);
4538 }
4539
4540 static void
4541 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4542 {
4543         GtkClipboard *clipboard;
4544         EvLinkAction *ev_action;
4545         const gchar *uri;
4546
4547         ev_action = ev_link_get_action (window->priv->link);
4548         if (!ev_action)
4549                 return;
4550
4551         uri = ev_link_action_get_uri (ev_action);
4552
4553         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4554                                               GDK_SELECTION_CLIPBOARD);
4555         gtk_clipboard_set_text (clipboard, uri, -1);
4556 }
4557
4558 static void
4559 image_save_dialog_response_cb (GtkWidget *fc,
4560                                gint       response_id,
4561                                EvWindow  *ev_window)
4562 {
4563         gchar  *uri;
4564         gchar  *filename;
4565         GError *error = NULL;
4566
4567         if (response_id != GTK_RESPONSE_OK) {
4568                 gtk_widget_destroy (fc);
4569                 return;
4570         }
4571
4572         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4573         filename = g_filename_from_uri (uri, NULL, NULL);
4574         g_free (uri);
4575
4576         /* FIXME: allow saving in other image formats than png */
4577         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4578                          filename, "png", &error, NULL);
4579
4580         if (error) {
4581                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4582                                         _("The image could not be saved."),
4583                                         error);
4584                 g_error_free (error);
4585         }
4586
4587         g_free (filename);
4588
4589         gtk_widget_destroy (fc);
4590 }
4591
4592 static void
4593 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4594 {
4595         GtkWidget     *fc;
4596         GtkFileFilter *filter;
4597
4598         if (!window->priv->image)
4599                 return;
4600
4601         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4602                                           GTK_WINDOW (window),
4603                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4604                                           GTK_STOCK_CANCEL,
4605                                           GTK_RESPONSE_CANCEL,
4606                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4607                                           NULL);
4608
4609         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4610         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4611
4612         filter = gtk_file_filter_new ();
4613         gtk_file_filter_set_name (filter, _("Images"));
4614         gtk_file_filter_add_pixbuf_formats (filter);
4615         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4616
4617         g_signal_connect (fc, "response",
4618                           G_CALLBACK (image_save_dialog_response_cb),
4619                           window);
4620
4621         gtk_widget_show (fc);
4622 }
4623
4624 static void
4625 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4626 {
4627         GtkClipboard *clipboard;
4628
4629         if (!window->priv->image)
4630                 return;
4631
4632         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4633                                               GDK_SELECTION_CLIPBOARD);
4634         gtk_clipboard_set_image (clipboard,
4635                                  ev_image_get_pixbuf (window->priv->image));
4636 }
4637
4638 static void
4639 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4640 {
4641         GList *l;
4642
4643         if (!window->priv->attach_list)
4644                 return;
4645
4646         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4647                 EvAttachment *attachment;
4648                 GError       *error = NULL;
4649
4650                 attachment = (EvAttachment *) l->data;
4651
4652                 ev_attachment_open (attachment, &error);
4653
4654                 if (error) {
4655                         ev_window_error_dialog (GTK_WINDOW (window),
4656                                                 _("Unable to open attachment"),
4657                                                 error);
4658                         g_error_free (error);
4659                 }
4660         }
4661 }
4662
4663 static void
4664 attachment_save_dialog_response_cb (GtkWidget *fc,
4665                                     gint       response_id,
4666                                     EvWindow  *ev_window)
4667 {
4668         gchar                *uri;
4669         GList                *l;
4670         GtkFileChooserAction  fc_action;
4671         gboolean              is_dir;
4672
4673         if (response_id != GTK_RESPONSE_OK) {
4674                 gtk_widget_destroy (fc);
4675                 return;
4676         }
4677
4678         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4679
4680         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4681         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4682
4683         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4684                 EvAttachment *attachment;
4685                 gchar        *filename;
4686                 GError       *error = NULL;
4687
4688                 attachment = (EvAttachment *) l->data;
4689
4690                 if (is_dir) {
4691                         filename = g_strjoin ("/", uri,
4692                                               ev_attachment_get_name (attachment),
4693                                               NULL);
4694                 } else {
4695                         filename = g_strdup (uri);
4696                 }
4697
4698                 ev_attachment_save (attachment, filename, &error);
4699                 g_free (filename);
4700
4701                 if (error) {
4702                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4703                                                 _("The attachment could not be saved."),
4704                                                 error);
4705                         g_error_free (error);
4706                 }
4707         }
4708
4709         g_free (uri);
4710
4711         gtk_widget_destroy (fc);
4712 }
4713
4714 static void
4715 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4716 {
4717         GtkWidget    *fc;
4718         EvAttachment *attachment = NULL;
4719
4720         if (!window->priv->attach_list)
4721                 return;
4722
4723         if (g_list_length (window->priv->attach_list) == 1)
4724                 attachment = (EvAttachment *) window->priv->attach_list->data;
4725
4726         fc = gtk_file_chooser_dialog_new (
4727                 _("Save Attachment"),
4728                 GTK_WINDOW (window),
4729                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4730                 GTK_STOCK_CANCEL,
4731                 GTK_RESPONSE_CANCEL,
4732                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4733                 NULL);
4734
4735         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4736         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4737
4738         if (attachment)
4739                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4740                                                    ev_attachment_get_name (attachment));
4741
4742         g_signal_connect (fc, "response",
4743                           G_CALLBACK (attachment_save_dialog_response_cb),
4744                           window);
4745
4746         gtk_widget_show (fc);
4747 }
4748
4749 static void
4750 ev_window_init (EvWindow *ev_window)
4751 {
4752         GtkActionGroup *action_group;
4753         GtkAccelGroup *accel_group;
4754         GError *error = NULL;
4755         GtkWidget *sidebar_widget;
4756
4757         g_signal_connect (ev_window, "configure_event",
4758                           G_CALLBACK (window_configure_event_cb), NULL);
4759         g_signal_connect (ev_window, "window_state_event",
4760                           G_CALLBACK (window_state_event_cb), NULL);
4761
4762         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4763
4764         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4765         ev_window->priv->title = ev_window_title_new (ev_window);
4766
4767         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4768         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4769         gtk_widget_show (ev_window->priv->main_box);
4770
4771         action_group = gtk_action_group_new ("MenuActions");
4772         ev_window->priv->action_group = action_group;
4773         gtk_action_group_set_translation_domain (action_group, NULL);
4774         gtk_action_group_add_actions (action_group, entries,
4775                                       G_N_ELEMENTS (entries), ev_window);
4776         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4777                                              G_N_ELEMENTS (toggle_entries),
4778                                              ev_window);
4779         set_action_properties (action_group);
4780         register_custom_actions (ev_window, action_group);
4781
4782         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4783         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4784                                             action_group, 0);
4785
4786         accel_group =
4787                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4788         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4789
4790         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4791
4792         action_group = gtk_action_group_new ("ViewPopupActions");
4793         ev_window->priv->view_popup_action_group = action_group;
4794         gtk_action_group_set_translation_domain (action_group, NULL);
4795         gtk_action_group_add_actions (action_group, view_popup_entries,
4796                                       G_N_ELEMENTS (view_popup_entries),
4797                                       ev_window);
4798         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4799                                             action_group, 0);
4800
4801         action_group = gtk_action_group_new ("AttachmentPopupActions");
4802         ev_window->priv->attachment_popup_action_group = action_group;
4803         gtk_action_group_set_translation_domain (action_group, NULL);
4804         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4805                                       G_N_ELEMENTS (attachment_popup_entries),
4806                                       ev_window);
4807         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4808                                             action_group, 0);
4809
4810         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4811                                               DATADIR"/evince-ui.xml",
4812                                               &error)) {
4813                 g_warning ("building menus failed: %s", error->message);
4814                 g_error_free (error);
4815         }
4816
4817 #ifdef HAVE_GTK_RECENT
4818         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4819                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4820         ev_window->priv->recent_action_group = NULL;
4821         ev_window->priv->recent_ui_id = 0;
4822         g_signal_connect_swapped (ev_window->priv->recent_manager,
4823                                   "changed",
4824                                   G_CALLBACK (ev_window_setup_recent),
4825                                   ev_window);
4826 #endif /* HAVE_GTK_RECENT */
4827
4828         ev_window->priv->menubar =
4829                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4830                                             "/MainMenu");
4831         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4832                             ev_window->priv->menubar,
4833                             FALSE, FALSE, 0);
4834
4835
4836         ev_window->priv->toolbar = GTK_WIDGET
4837           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4838                          "ui-manager", ev_window->priv->ui_manager,
4839                          "popup-path", "/ToolbarPopup",
4840                          "model", ev_application_get_toolbars_model (EV_APP),
4841                          NULL));
4842
4843         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4844                                    "DefaultToolBar");
4845         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4846                             ev_window->priv->toolbar,
4847                             FALSE, FALSE, 0);
4848         gtk_widget_show (ev_window->priv->toolbar);
4849
4850         /* Add the main area */
4851         ev_window->priv->hpaned = gtk_hpaned_new ();
4852         g_signal_connect (ev_window->priv->hpaned,
4853                           "notify::position",
4854                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4855                           ev_window);
4856
4857         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4858         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4859                             TRUE, TRUE, 0);
4860         gtk_widget_show (ev_window->priv->hpaned);
4861
4862         ev_window->priv->sidebar = ev_sidebar_new ();
4863         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4864                          ev_window->priv->sidebar, FALSE, FALSE);
4865         gtk_widget_show (ev_window->priv->sidebar);
4866
4867         /* Stub sidebar, for now */
4868
4869         sidebar_widget = ev_sidebar_links_new ();
4870         ev_window->priv->sidebar_links = sidebar_widget;
4871         g_signal_connect (sidebar_widget,
4872                           "notify::model",
4873                           G_CALLBACK (sidebar_widget_model_set),
4874                           ev_window);
4875         g_signal_connect (sidebar_widget,
4876                           "link_activated",
4877                           G_CALLBACK (sidebar_links_link_activated_cb),
4878                           ev_window);
4879         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4880         gtk_widget_show (sidebar_widget);
4881         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4882                              sidebar_widget);
4883
4884         sidebar_widget = ev_sidebar_attachments_new ();
4885         ev_window->priv->sidebar_attachments = sidebar_widget;
4886         g_signal_connect_object (sidebar_widget,
4887                                  "popup",
4888                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4889                                  ev_window, 0);
4890         gtk_widget_show (sidebar_widget);
4891         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4892                              sidebar_widget);
4893
4894         sidebar_widget = ev_sidebar_thumbnails_new ();
4895         ev_window->priv->sidebar_thumbs = sidebar_widget;
4896         g_signal_connect (sidebar_widget,
4897                           "notify::main-widget",
4898                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4899                           ev_window);
4900         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4901         gtk_widget_show (sidebar_widget);
4902         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4903                              sidebar_widget);
4904
4905         ev_window->priv->scrolled_window =
4906                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4907                                           "shadow-type", GTK_SHADOW_IN,
4908                                           NULL));
4909         gtk_widget_show (ev_window->priv->scrolled_window);
4910
4911         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4912                         ev_window->priv->scrolled_window);
4913
4914         ev_window->priv->view = ev_view_new ();
4915         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4916                                 ev_window_get_screen_dpi (ev_window));
4917         ev_window->priv->password_view = ev_password_view_new ();
4918         g_signal_connect_swapped (ev_window->priv->password_view,
4919                                   "unlock",
4920                                   G_CALLBACK (ev_window_popup_password_dialog),
4921                                   ev_window);
4922         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4923                                  G_CALLBACK (view_actions_focus_in_cb),
4924                                  ev_window, 0);
4925         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4926                                  G_CALLBACK (view_actions_focus_out_cb),
4927                                  ev_window, 0);
4928         g_signal_connect_object (ev_window->priv->view, "external-link",
4929                                  G_CALLBACK (view_external_link_cb),
4930                                  ev_window, 0);
4931         g_signal_connect_object (ev_window->priv->view, "handle-link",
4932                                  G_CALLBACK (view_handle_link_cb),
4933                                  ev_window, 0);
4934
4935         g_signal_connect_object (ev_window->priv->view,
4936                                  "popup",
4937                                  G_CALLBACK (view_menu_popup_cb),
4938                                  ev_window, 0);
4939         gtk_widget_show (ev_window->priv->view);
4940         gtk_widget_show (ev_window->priv->password_view);
4941
4942         /* Find Bar */
4943         ev_window->priv->find_bar = egg_find_bar_new ();
4944         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4945                           ev_window->priv->find_bar,
4946                           FALSE, TRUE, 0);
4947
4948         /* We own a ref on these widgets, as we can swap them in and out */
4949         g_object_ref (ev_window->priv->view);
4950         g_object_ref (ev_window->priv->password_view);
4951
4952         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4953                            ev_window->priv->view);
4954
4955         g_signal_connect (ev_window->priv->view,
4956                           "notify::find-status",
4957                           G_CALLBACK (view_find_status_changed_cb),
4958                           ev_window);
4959         g_signal_connect (ev_window->priv->view,
4960                           "notify::sizing-mode",
4961                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4962                           ev_window);
4963         g_signal_connect (ev_window->priv->view,
4964                           "notify::zoom",
4965                           G_CALLBACK (ev_window_zoom_changed_cb),
4966                           ev_window);
4967         g_signal_connect (ev_window->priv->view,
4968                           "notify::dual-page",
4969                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4970                           ev_window);
4971         g_signal_connect (ev_window->priv->view,
4972                           "notify::continuous",
4973                           G_CALLBACK (ev_window_continuous_changed_cb),
4974                           ev_window);
4975         g_signal_connect (ev_window->priv->view,
4976                           "notify::rotation",
4977                           G_CALLBACK (ev_window_rotation_changed_cb),
4978                           ev_window);
4979         g_signal_connect (ev_window->priv->view,
4980                           "notify::has-selection",
4981                           G_CALLBACK (ev_window_has_selection_changed_cb),
4982                           ev_window);
4983
4984         /* Connect sidebar signals */
4985         g_signal_connect (ev_window->priv->sidebar,
4986                           "notify::visible",
4987                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4988                           ev_window);
4989         g_signal_connect (ev_window->priv->sidebar,
4990                           "notify::current-page",
4991                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4992                           ev_window);
4993
4994         /* Connect to find bar signals */
4995         g_signal_connect (ev_window->priv->find_bar,
4996                           "previous",
4997                           G_CALLBACK (find_bar_previous_cb),
4998                           ev_window);
4999         g_signal_connect (ev_window->priv->find_bar,
5000                           "next",
5001                           G_CALLBACK (find_bar_next_cb),
5002                           ev_window);
5003         g_signal_connect (ev_window->priv->find_bar,
5004                           "close",
5005                           G_CALLBACK (find_bar_close_cb),
5006                           ev_window);
5007         g_signal_connect (ev_window->priv->find_bar,
5008                           "notify::search-string",
5009                           G_CALLBACK (find_bar_search_changed_cb),
5010                           ev_window);
5011         g_signal_connect (ev_window->priv->find_bar,
5012                           "notify::case-sensitive",
5013                           G_CALLBACK (find_bar_search_changed_cb),
5014                           ev_window);
5015         g_signal_connect (ev_window->priv->find_bar,
5016                           "notify::visible",
5017                           G_CALLBACK (find_bar_search_changed_cb),
5018                           ev_window);
5019         g_signal_connect (ev_window->priv->find_bar,
5020                           "scroll",
5021                           G_CALLBACK (find_bar_scroll),
5022                           ev_window);
5023
5024         /* Popups */
5025         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5026                                                                  "/DocumentPopup");
5027         ev_window->priv->link = NULL;
5028
5029         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5030                                                                        "/AttachmentPopup");
5031         ev_window->priv->attach_list = NULL;
5032
5033         /* Give focus to the document view */
5034         gtk_widget_grab_focus (ev_window->priv->view);
5035
5036         /* Set it user interface params */
5037         ev_window_setup_recent (ev_window);
5038
5039         setup_chrome_from_metadata (ev_window);
5040         set_chrome_actions (ev_window);
5041         update_chrome_visibility (ev_window);
5042
5043         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5044
5045         setup_view_from_metadata (ev_window);
5046         setup_sidebar_from_metadata (ev_window, NULL);
5047
5048         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5049         ev_window_setup_action_sensitivity (ev_window);
5050 }
5051
5052 /**
5053  * ev_window_new:
5054  *
5055  * Creates a #GtkWidget that represents the window.
5056  *
5057  * Returns: the #GtkWidget that represents the window.
5058  */
5059 GtkWidget *
5060 ev_window_new (void)
5061 {
5062         GtkWidget *ev_window;
5063
5064         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5065                                               "type", GTK_WINDOW_TOPLEVEL,
5066                                               NULL));
5067
5068         return ev_window;
5069 }