shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <libgnomevfs/gnome-vfs-utils.h>
  91 #include <libgnomevfs/gnome-vfs-async-ops.h>
  92 #include <gconf/gconf-client.h>
  93
  94 #include <errno.h>
  95 #include <stdlib.h>
  96 #include <string.h>
  97 #include <unistd.h>
  98
  99 char *xdg_user_dir_lookup (char *type);
 100
 101 typedef enum {
 102         PAGE_MODE_DOCUMENT,
 103         PAGE_MODE_PASSWORD
 104 } EvWindowPageMode;
 105
 106 typedef enum {
 107         EV_CHROME_MENUBAR       = 1 << 0,
 108         EV_CHROME_TOOLBAR       = 1 << 1,
 109         EV_CHROME_FINDBAR       = 1 << 2,
 110         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 111         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 112         EV_CHROME_SIDEBAR       = 1 << 5,
 113         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 114         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 115 } EvChrome;
 116
 117 struct _EvWindowPrivate {
 118         /* UI */
 119         EvChrome chrome;
 120
 121         GtkWidget *main_box;
 122         GtkWidget *menubar;
 123         GtkWidget *toolbar;
 124         GtkWidget *hpaned;
 125         GtkWidget *sidebar;
 126         GtkWidget *find_bar;
 127         GtkWidget *scrolled_window;
 128         GtkWidget *view;
 129         GtkWidget *password_view;
 130         GtkWidget *sidebar_thumbs;
 131         GtkWidget *sidebar_links;
 132         GtkWidget *sidebar_attachments;
 133
 134         /* Dialogs */
 135         GtkWidget *properties;
 136 #ifdef WITH_PRINT
 137         GtkWidget *print_dialog;
 138 #endif
 139         GtkWidget *password_dialog;
 140
 141         /* UI Builders */
 142         GtkActionGroup   *action_group;
 143         GtkActionGroup   *view_popup_action_group;
 144         GtkActionGroup   *attachment_popup_action_group;
 145 #ifdef HAVE_GTK_RECENT
 146         GtkRecentManager *recent_manager;
 147         GtkActionGroup   *recent_action_group;
 148         guint             recent_ui_id;
 149 #endif
 150         GtkUIManager     *ui_manager;
 151
 152         /* Fullscreen mode */
 153         GtkWidget *fullscreen_toolbar;
 154
 155         /* Presentation mode */
 156         guint      presentation_timeout_id;
 157
 158         /* Preview mode */
 159         GtkWidget *preview_toolbar;
 160
 161         /* Popup view */
 162         GtkWidget *view_popup;
 163         EvLink    *link;
 164         EvImage   *image;
 165
 166         /* Popup attachment */
 167         GtkWidget    *attachment_popup;
 168         GList        *attach_list;
 169
 170         /* Document */
 171         char *uri;
 172         char *local_uri;
 173         EvLinkDest *dest;
 174         gboolean unlink_temp_file;
 175
 176         EvDocument *document;
 177         EvHistory *history;
 178         EvPageCache *page_cache;
 179         EvWindowPageMode page_mode;
 180         EvWindowTitle *title;
 181 #ifndef HAVE_GTK_RECENT
 182         EggRecentViewUIManager *recent_view;
 183 #endif
 184
 185         EvJob *load_job;
 186         EvJob *thumbnail_job;
 187 #ifdef WITH_GNOME_PRINT
 188         GnomePrintJob *print_job;
 189 #endif
 190
 191 #ifdef WITH_GTK_PRINT
 192         EvJob            *print_job;
 193         GtkPrintJob      *gtk_print_job;
 194         GtkPrinter       *printer;
 195         GtkPrintSettings *print_settings;
 196         GtkPageSetup     *print_page_setup;
 197 #endif
 198 };
 199
 200 #define EV_WINDOW_GET_PRIVATE(object) \
 201         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 202
 203 #define PAGE_SELECTOR_ACTION    "PageSelector"
 204 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 205 #define NAVIGATION_ACTION       "Navigation"
 206
 207 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 208 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 209 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 210
 211 #define PRESENTATION_TIMEOUT 5 * 1000
 212
 213 #define SIDEBAR_DEFAULT_SIZE    132
 214 #define LINKS_SIDEBAR_ID "links"
 215 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 216 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 217
 218 static void     ev_window_update_actions                (EvWindow *ev_window);
 219 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 220                                                          GParamSpec       *pspec,
 221                                                          EvWindow         *ev_window);
 222 static void     ev_window_set_page_mode                 (EvWindow         *window,
 223                                                          EvWindowPageMode  page_mode);
 224 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 225                                                          gpointer          data);
 226 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 227                                                          EvWindow         *ev_window);
 228 #ifdef WITH_GTK_PRINT
 229 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 230                                                          EvWindow         *window);
 231 #endif
 232 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 233                                                          GParamSpec       *pspec,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_zoom_changed_cb               (EvView           *view,
 236                                                          GParamSpec       *pspec,
 237                                                          EvWindow         *ev_window);
 238 static void     ev_window_add_recent                    (EvWindow         *window,
 239                                                          const char       *filename);
 240 static void     ev_window_run_fullscreen                (EvWindow         *window);
 241 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 242 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 243                                                          EvWindow         *window);
 244 static void     ev_window_run_presentation              (EvWindow         *window);
 245 static void     ev_window_stop_presentation             (EvWindow         *window);
 246 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 247                                                          EvWindow         *window);
 248 static void     ev_window_run_preview                   (EvWindow         *window);
 249 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 250                                                          EvWindow         *window);
 251 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 252                                                          EvWindow         *window);
 253 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 254                                                          EvWindow         *window);
 255 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 260                                                          EvWindow *window);
 261 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 262                                                          EvWindow *window);
 263 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 264                                                          EvWindow         *ev_window);
 265 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 266                                                          EvWindow         *ev_window);
 267 static void     view_handle_link_cb                     (EvView *view,
 268                                                          EvLink *link,
 269                                                          EvWindow *window);
 270
 271 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 272
 273 static gdouble
 274 ev_window_get_screen_dpi (EvWindow *ev_window)
 275 {
 276         GdkScreen *screen;
 277         gdouble    xdpi, ydpi;
 278
 279         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 280
 281         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 282         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 283
 284         return (xdpi + ydpi) / 2.0;
 285 }
 286
 287 static void
 288 ev_window_set_action_sensitive (EvWindow   *ev_window,
 289                                 const char *name,
 290                                 gboolean    sensitive)
 291 {
 292         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 293                                                          name);
 294         gtk_action_set_sensitive (action, sensitive);
 295 }
 296
 297
 298 static void
 299 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 300 {
 301         EvDocument *document = ev_window->priv->document;
 302         const EvDocumentInfo *info = NULL;
 303
 304         gboolean has_document = FALSE;
 305         gboolean ok_to_print = TRUE;
 306         gboolean ok_to_copy = TRUE;
 307         gboolean has_properties = TRUE;
 308         gboolean override_restrictions = FALSE;
 309         gboolean can_get_text = FALSE;
 310         gboolean has_pages = FALSE;
 311         gboolean can_find = FALSE;
 312
 313         GConfClient *client;
 314
 315         if (document) {
 316                 has_document = TRUE;
 317                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 318         }
 319
 320         if (has_document && ev_window->priv->page_cache) {
 321                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 322         }
 323
 324         if (!info || info->fields_mask == 0) {
 325                 has_properties = FALSE;
 326         }
 327
 328         if (has_document && ev_document_can_get_text (document)) {
 329                 can_get_text = TRUE;
 330         }
 331
 332         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 333                 can_find = TRUE;
 334         }
 335
 336         client = gconf_client_get_default ();
 337         override_restrictions = gconf_client_get_bool (client,
 338                                                        GCONF_OVERRIDE_RESTRICTIONS,
 339                                                        NULL);
 340         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 341                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 342                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 343         }
 344
 345         if (has_document && !EV_IS_FILE_EXPORTER(document))
 346                 ok_to_print = FALSE;
 347
 348
 349         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 350                 ok_to_copy = FALSE;
 351         }
 352
 353         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 354                 ok_to_print = FALSE;
 355         }
 356 #ifndef WITH_PRINT
 357         ok_to_print = FALSE;
 358 #endif
 359         g_object_unref (client);
 360
 361
 362         /* File menu */
 363         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 364         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 365
 366 #ifdef WITH_GTK_PRINT
 367         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 368 #endif
 369
 370 #ifdef WITH_GNOME_PRINT
 371         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 372 #endif
 373
 374         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 375         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 376
 377         /* Edit menu */
 378         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 379         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 380         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 381         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 383
 384         /* View menu */
 385         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 387         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 389         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 390
 391         /* Toolbar-specific actions: */
 392         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 393         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 394         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 395
 396         ev_window_update_actions (ev_window);
 397 }
 398
 399 static void
 400 ev_window_update_actions (EvWindow *ev_window)
 401 {
 402         EvView *view = EV_VIEW (ev_window->priv->view);
 403         int n_pages = 0, page = -1;
 404         gboolean has_pages = FALSE;
 405         gboolean presentation_mode;
 406
 407         if (ev_window->priv->document && ev_window->priv->page_cache) {
 408                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 409                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 410                 has_pages = n_pages > 0;
 411         }
 412
 413         ev_window_set_action_sensitive (ev_window, "EditCopy",
 414                                         has_pages &&
 415                                         ev_view_get_has_selection (view));
 416         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 417                                         ev_view_can_find_next (view));
 418         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 419                                         ev_view_can_find_previous (view));
 420
 421         presentation_mode = ev_view_get_presentation (view);
 422
 423         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 424                                         has_pages &&
 425                                         ev_view_can_zoom_in (view) &&
 426                                         !presentation_mode);
 427         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 428                                         has_pages &&
 429                                         ev_view_can_zoom_out (view) &&
 430                                         !presentation_mode);
 431
 432         /* Go menu */
 433         if (has_pages) {
 434                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 435                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 436                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 437                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 438         } else {
 439                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 440                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 441                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 442                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 443         }
 444
 445         if (has_pages &&
 446             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 447             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 448                 GtkAction *action;
 449                 float      zoom;
 450                 float      real_zoom;
 451
 452                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 453                                                       ZOOM_CONTROL_ACTION);
 454
 455                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 456                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 457                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 458
 459                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 460         }
 461 }
 462
 463 static void
 464 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 465 {
 466         gboolean can_find;
 467
 468         can_find = window->priv->document &&
 469             EV_IS_DOCUMENT_FIND (window->priv->document);
 470
 471         if (window->priv->action_group) {
 472                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 473                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 474                 ev_window_set_action_sensitive (window, "Space", sensitive);
 475                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 476                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 477                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 478                 ev_window_set_action_sensitive (window, "Return", sensitive);
 479                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 480                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 481                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 482                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 483                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 484                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 485
 486                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 487         }
 488 }
 489
 490 static void
 491 set_widget_visibility (GtkWidget *widget, gboolean visible)
 492 {
 493         g_assert (GTK_IS_WIDGET (widget));
 494
 495         if (visible)
 496                 gtk_widget_show (widget);
 497         else
 498                 gtk_widget_hide (widget);
 499 }
 500
 501 static void
 502 update_chrome_visibility (EvWindow *window)
 503 {
 504         EvWindowPrivate *priv = window->priv;
 505         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 506         gboolean fullscreen_mode, presentation, fullscreen;
 507         gboolean preview_toolbar;
 508
 509         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 510         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 511         fullscreen_mode = fullscreen || presentation;
 512
 513         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 514         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 515                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 516         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 517                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 518         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 519         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 520         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 521
 522         set_widget_visibility (priv->menubar, menubar);
 523         set_widget_visibility (priv->toolbar, toolbar);
 524         set_widget_visibility (priv->find_bar, findbar);
 525         set_widget_visibility (priv->sidebar, sidebar);
 526
 527         if (priv->preview_toolbar)
 528                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 529
 530         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 531         gtk_widget_set_sensitive (priv->menubar, menubar);
 532
 533         if (priv->fullscreen_toolbar != NULL) {
 534                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 535         }
 536 }
 537
 538 static void
 539 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 540 {
 541         EvWindowPrivate *priv = window->priv;
 542
 543         if (active) {
 544                 priv->chrome |= flag;
 545         } else {
 546                 priv->chrome &= ~flag;
 547         }
 548
 549         update_chrome_visibility (window);
 550 }
 551
 552 static void
 553 update_sizing_buttons (EvWindow *window)
 554 {
 555         GtkActionGroup *action_group = window->priv->action_group;
 556         GtkAction *action;
 557         gboolean best_fit, page_width;
 558         EvSizingMode sizing_mode;
 559
 560         if (window->priv->view == NULL)
 561                 return;
 562
 563         g_object_get (window->priv->view,
 564                       "sizing_mode", &sizing_mode,
 565                       NULL);
 566
 567         switch (sizing_mode) {
 568                 case EV_SIZING_BEST_FIT:
 569                         best_fit = TRUE;
 570                         page_width = FALSE;
 571                         break;
 572                 case EV_SIZING_FIT_WIDTH:
 573                         best_fit = FALSE;
 574                         page_width = TRUE;
 575                         break;
 576                 default:
 577                         best_fit = page_width = FALSE;
 578                         break;
 579         }
 580
 581         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 582         g_signal_handlers_block_by_func
 583                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 584         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 585         g_signal_handlers_unblock_by_func
 586                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 587
 588         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 589         g_signal_handlers_block_by_func
 590                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 591         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 592         g_signal_handlers_unblock_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 594
 595         action = gtk_action_group_get_action (window->priv->action_group,
 596                                               ZOOM_CONTROL_ACTION);
 597         if (best_fit) {
 598                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 599                                                  EPHY_ZOOM_BEST_FIT);
 600         } else if (page_width) {
 601                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 602                                                  EPHY_ZOOM_FIT_WIDTH);
 603         }
 604 }
 605
 606 /**
 607  * ev_window_is_empty:
 608  * @ev_window: The instance of the #EvWindow.
 609  *
 610  * It does look if there is any document loaded or if there is any job to load
 611  * a document.
 612  *
 613  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 614  *          loaded, %FALSE in other case.
 615  */
 616 gboolean
 617 ev_window_is_empty (const EvWindow *ev_window)
 618 {
 619         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 620
 621         return (ev_window->priv->document == NULL) &&
 622                 (ev_window->priv->load_job == NULL);
 623 }
 624
 625 static void
 626 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 627                                    gint       response_id,
 628                                    EvWindow  *ev_window)
 629 {
 630         gtk_widget_destroy (dialog);
 631 }
 632
 633 static void
 634 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 635 {
 636         GtkWidget *dialog;
 637
 638         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 639                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 640                                          GTK_MESSAGE_ERROR,
 641                                          GTK_BUTTONS_CLOSE,
 642                                          msg);
 643         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 644                                                   "%s", error->message);
 645         g_signal_connect (dialog, "response",
 646                           G_CALLBACK (ev_window_error_dialog_response_cb),
 647                            window);
 648         gtk_widget_show (dialog);
 649 }
 650
 651 static void
 652 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 653 {
 654         ev_window_update_actions (ev_window);
 655 }
 656
 657 static void
 658 page_changed_cb (EvPageCache *page_cache,
 659                  gint         page,
 660                  EvWindow    *ev_window)
 661 {
 662         ev_window_update_actions (ev_window);
 663
 664         if (!ev_window_is_empty (ev_window))
 665                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 666 }
 667
 668 typedef struct _FindTask {
 669         const gchar *page_label;
 670         gchar *chapter;
 671 } FindTask;
 672
 673 static gboolean
 674 ev_window_find_chapter (GtkTreeModel *tree_model,
 675                         GtkTreePath  *path,
 676                         GtkTreeIter  *iter,
 677                         gpointer      data)
 678 {
 679         FindTask *task = (FindTask *)data;
 680         gchar *page_string;
 681
 682         gtk_tree_model_get (tree_model, iter,
 683                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 684                             -1);
 685
 686         if (!page_string)
 687                 return FALSE;
 688
 689         if (!strcmp (page_string, task->page_label)) {
 690                 gtk_tree_model_get (tree_model, iter,
 691                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 692                                     -1);
 693                 g_free (page_string);
 694                 return TRUE;
 695         }
 696
 697         g_free (page_string);
 698         return FALSE;
 699 }
 700
 701 static void
 702 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 703 {
 704         gchar *page_label = NULL;
 705         gchar *link_title;
 706         FindTask find_task;
 707         EvLink *real_link;
 708         EvLinkAction *action;
 709         EvLinkDest *dest;
 710
 711         if (link) {
 712                 action = g_object_ref (ev_link_get_action (link));
 713                 dest = ev_link_action_get_dest (action);
 714                 page = ev_link_dest_get_page (dest);
 715                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 716         } else {
 717                 dest = ev_link_dest_new_page (page);
 718                 action = ev_link_action_new_dest (dest);
 719                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 720         }
 721
 722         if (!page_label)
 723                 return;
 724
 725         find_task.page_label = page_label;
 726         find_task.chapter = NULL;
 727
 728         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 729             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 730                 GtkTreeModel *model;
 731
 732                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 733
 734                 if (model) {
 735                         gtk_tree_model_foreach (model,
 736                                                 ev_window_find_chapter,
 737                                                 &find_task);
 738
 739                         g_object_unref (model);
 740                 }
 741         }
 742
 743         if (find_task.chapter)
 744                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 745         else
 746                 link_title = g_strdup_printf (_("Page %s"), page_label);
 747
 748         real_link = ev_link_new (link_title, action);
 749
 750         ev_history_add_link (window->priv->history, real_link);
 751
 752         g_free (find_task.chapter);
 753         g_free (link_title);
 754         g_free (page_label);
 755         g_object_unref (real_link);
 756 }
 757
 758 static void
 759 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 760 {
 761         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 762
 763         ev_window_add_history (window, 0, link);
 764         ev_window_add_history (window, current_page, NULL);
 765 }
 766
 767 static void
 768 history_changed_cb (EvPageCache *page_cache,
 769                     gint         page,
 770                     EvWindow    *window)
 771 {
 772         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 773
 774         ev_window_add_history (window, page, NULL);
 775         ev_window_add_history (window, current_page, NULL);
 776
 777         return;
 778 }
 779
 780 static void
 781 update_document_mode (EvWindow *window, EvDocumentMode mode)
 782 {
 783         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 784                 ev_window_run_presentation (window);
 785         }
 786         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 787                 ev_window_run_fullscreen (window);
 788         }
 789 }
 790
 791 static void
 792 setup_document_from_metadata (EvWindow *window)
 793 {
 794         char *uri = window->priv->uri;
 795         GValue page = { 0, };
 796         gint n_pages;
 797         gint new_page;
 798
 799         /* View the previously shown page, but make sure to not open a document on
 800          * the last page, since closing it on the last page most likely means the
 801          * user was finished reading the document. In that case, reopening should
 802          * show the first page. */
 803         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 804                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 805                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 806                 if (new_page == n_pages - 1)
 807                         new_page = 0;
 808                 ev_page_cache_set_current_page (window->priv->page_cache,
 809                                                 new_page);
 810                 g_value_unset (&page);
 811         }
 812 }
 813
 814 static void
 815 setup_chrome_from_metadata (EvWindow *window)
 816 {
 817         EvChrome chrome = EV_CHROME_NORMAL;
 818         GValue show_toolbar = { 0, };
 819
 820         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 821                 if (!g_value_get_boolean (&show_toolbar))
 822                         chrome &= ~EV_CHROME_TOOLBAR;
 823                 g_value_unset (&show_toolbar);
 824         }
 825         window->priv->chrome = chrome;
 826 }
 827
 828 static void
 829 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 830 {
 831         char *uri = window->priv->uri;
 832         GtkWidget *sidebar = window->priv->sidebar;
 833         GtkWidget *links = window->priv->sidebar_links;
 834         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 835         GtkWidget *attachments = window->priv->sidebar_attachments;
 836         GValue sidebar_size = { 0, };
 837         GValue sidebar_page = { 0, };
 838         GValue sidebar_visibility = { 0, };
 839
 840         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 841                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 842                                         g_value_get_int (&sidebar_size));
 843                 g_value_unset(&sidebar_size);
 844         }
 845
 846         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 847                 const char *page_id = g_value_get_string (&sidebar_page);
 848
 849                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 850                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 851                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 852                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 853                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 854                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 855                 }
 856                 g_value_unset (&sidebar_page);
 857         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 858                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 859         }
 860
 861         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 862                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 863                 g_value_unset (&sidebar_visibility);
 864         }
 865 }
 866
 867 static void
 868 setup_size_from_metadata (EvWindow *window)
 869 {
 870         char *uri = window->priv->uri;
 871         GValue width = { 0, };
 872         GValue height = { 0, };
 873         GValue width_ratio = { 0, };
 874         GValue height_ratio = { 0, };
 875         GValue maximized = { 0, };
 876         GValue x = { 0, };
 877         GValue y = { 0, };
 878
 879         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 880                 if (g_value_get_boolean (&maximized)) {
 881                         gtk_window_maximize (GTK_WINDOW (window));
 882                         return;
 883                 } else {
 884                         gtk_window_unmaximize (GTK_WINDOW (window));
 885                 }
 886                 g_value_unset (&maximized);
 887         }
 888
 889         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 890             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 891                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 892                                  g_value_get_int (&y));
 893                 g_value_unset (&x);
 894                 g_value_unset (&y);
 895         }
 896
 897         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 898             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 899                 gtk_window_resize (GTK_WINDOW (window),
 900                                    g_value_get_int (&width),
 901                                    g_value_get_int (&height));
 902                 g_value_unset (&width);
 903                 g_value_unset (&height);
 904                 return;
 905         }
 906
 907         if (window->priv->page_cache &&
 908             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 909             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 910
 911                 gint document_width;
 912                 gint document_height;
 913
 914                 GdkScreen *screen;
 915
 916                 gint request_width;
 917                 gint request_height;
 918
 919                 ev_page_cache_get_max_width (window->priv->page_cache,
 920                                              0, 1.0,
 921                                              &document_width);
 922                 ev_page_cache_get_max_height (window->priv->page_cache,
 923                                              0, 1.0,
 924                                              &document_height);
 925
 926                 request_width = g_value_get_double (&width_ratio) * document_width;
 927                 request_height = g_value_get_double (&height_ratio) * document_height;
 928
 929                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 930
 931                 if (screen) {
 932                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 933                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 934                 }
 935
 936                 gtk_window_resize (GTK_WINDOW (window),
 937                                    request_width,
 938                                    request_height);
 939                 g_value_unset (&width_ratio);
 940                 g_value_unset (&height_ratio);
 941         }
 942 }
 943
 944 static void
 945 setup_view_from_metadata (EvWindow *window)
 946 {
 947         EvView *view = EV_VIEW (window->priv->view);
 948         char *uri = window->priv->uri;
 949         GEnumValue *enum_value;
 950         GValue sizing_mode = { 0, };
 951         GValue zoom = { 0, };
 952         GValue continuous = { 0, };
 953         GValue dual_page = { 0, };
 954         GValue presentation = { 0, };
 955         GValue fullscreen = { 0, };
 956         GValue rotation = { 0, };
 957         GValue maximized = { 0, };
 958
 959         /* Maximized */
 960         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 961                 if (g_value_get_boolean (&maximized)) {
 962                         gtk_window_maximize (GTK_WINDOW (window));
 963                 } else {
 964                         gtk_window_unmaximize (GTK_WINDOW (window));
 965                 }
 966                 g_value_unset (&maximized);
 967         }
 968
 969         /* Sizing mode */
 970         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 971                 enum_value = g_enum_get_value_by_nick
 972                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 973                 g_value_unset (&sizing_mode);
 974                 ev_view_set_sizing_mode (view, enum_value->value);
 975         }
 976
 977         /* Zoom */
 978         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 979             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 980                 gdouble zoom_value;
 981
 982                 zoom_value = g_value_get_double (&zoom);
 983                 zoom_value *= ev_window_get_screen_dpi (window) / 72.0;
 984                 ev_view_set_zoom (view, zoom_value, FALSE);
 985                 g_value_unset (&zoom);
 986         }
 987
 988         /* Continuous */
 989         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 990                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 991                 g_value_unset (&continuous);
 992         }
 993
 994         /* Dual page */
 995         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 996                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 997                 g_value_unset (&dual_page);
 998         }
 999
1000         /* Presentation */
1001         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1002                 if (g_value_get_boolean (&presentation) && uri) {
1003                         ev_window_run_presentation (window);
1004                 }
1005                 g_value_unset (&presentation);
1006         }
1007
1008         /* Fullscreen */
1009         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1010                 if (g_value_get_boolean (&fullscreen) && uri) {
1011                         ev_window_run_fullscreen (window);
1012                 }
1013                 g_value_unset (&fullscreen);
1014         }
1015
1016         /* Rotation */
1017         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1018                 if (g_value_get_int (&rotation)) {
1019                         switch (g_value_get_int (&rotation)) {
1020                                 case 90:
1021                                         ev_view_set_rotation (view, 90);
1022                                         break;
1023                                 case 180:
1024                                         ev_view_set_rotation (view, 180);
1025                                         break;
1026                                 case 270:
1027                                         ev_view_set_rotation (view, 270);
1028                                         break;
1029                                 default:
1030                                         break;
1031                         }
1032                 }
1033                 g_value_unset (&rotation);
1034         }
1035 }
1036
1037 static void
1038 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1039 {
1040         if (ev_window->priv->thumbnail_job != NULL) {
1041                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1042
1043                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1044                                                       ev_window_set_icon_from_thumbnail,
1045                                                       ev_window);
1046                 g_object_unref (ev_window->priv->thumbnail_job);
1047                 ev_window->priv->thumbnail_job = NULL;
1048         }
1049 }
1050
1051 static void
1052 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1053                                    EvWindow       *ev_window)
1054 {
1055         if (job->thumbnail) {
1056                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1057                                      job->thumbnail);
1058         }
1059
1060         ev_window_clear_thumbnail_job (ev_window);
1061 }
1062
1063 static gboolean
1064 ev_window_setup_document (EvWindow *ev_window)
1065 {
1066         const EvDocumentInfo *info;
1067         EvDocument *document = ev_window->priv->document;
1068         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1069         GtkAction *action;
1070
1071         if (EV_IS_DOCUMENT_FIND (document)) {
1072                 g_signal_connect_object (G_OBJECT (document),
1073                                          "find_changed",
1074                                          G_CALLBACK (find_changed_cb),
1075                                          ev_window, 0);
1076         }
1077
1078         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1079                 EvRenderContext *rc;
1080                 gint page_width, page_height;
1081                 gdouble scale;
1082
1083                 ev_window_clear_thumbnail_job (ev_window);
1084
1085                 ev_page_cache_get_size (ev_window->priv->page_cache,
1086                                         0, 0, 1.0,
1087                                         &page_width, &page_height);
1088                 scale = (gdouble)128 / (gdouble)page_width;
1089
1090                 rc = ev_render_context_new (0, 0, scale);
1091                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1092                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1093                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1094                                   ev_window);
1095                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1096                 g_object_unref (rc);
1097         }
1098
1099         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1100         ev_window_title_set_document (ev_window->priv->title, document);
1101         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1102
1103         ev_sidebar_set_document (sidebar, document);
1104
1105         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1106         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1107         ev_window_setup_action_sensitivity (ev_window);
1108
1109         if (ev_window->priv->history)
1110                 g_object_unref (ev_window->priv->history);
1111         ev_window->priv->history = ev_history_new ();
1112         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1113         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1114
1115         if (ev_window->priv->properties) {
1116                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1117                                                    ev_window->priv->document);
1118         }
1119
1120         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1121         update_document_mode (ev_window, info->mode);
1122
1123         return FALSE;
1124 }
1125
1126 static void
1127 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1128 {
1129         EvView *view = EV_VIEW (ev_window->priv->view);
1130
1131         if (ev_window->priv->document)
1132                 g_object_unref (ev_window->priv->document);
1133         ev_window->priv->document = g_object_ref (document);
1134
1135         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1136         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1137                           G_CALLBACK (page_changed_cb), ev_window);
1138         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1139                           G_CALLBACK (history_changed_cb), ev_window);
1140
1141         setup_size_from_metadata (ev_window);
1142         setup_sidebar_from_metadata (ev_window, document);
1143         setup_document_from_metadata (ev_window);
1144
1145         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1146                 ev_view_set_document (view, document);
1147         }
1148
1149         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1150 }
1151
1152 static void
1153 password_dialog_response (GtkWidget *password_dialog,
1154                           gint       response_id,
1155                           EvWindow  *ev_window)
1156 {
1157         char *password;
1158
1159         if (response_id == GTK_RESPONSE_OK) {
1160
1161                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1162                 if (password) {
1163                         ev_document_doc_mutex_lock ();
1164                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1165                                                            password);
1166                         ev_document_doc_mutex_unlock ();
1167                 }
1168                 g_free (password);
1169
1170                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1171
1172                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1173                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1174
1175                 gtk_widget_destroy (password_dialog);
1176
1177                 return;
1178         }
1179
1180         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1181         gtk_widget_destroy (password_dialog);
1182 }
1183
1184 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1185  * password_view page.  It assumes that ev_window->priv->password_* has been set
1186  * correctly.  These are cleared by password_dialog_response() */
1187
1188 static void
1189 ev_window_popup_password_dialog (EvWindow *ev_window)
1190 {
1191         g_assert (ev_window->priv->load_job);
1192
1193         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1194
1195         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1196         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1197
1198         if (ev_window->priv->password_dialog == NULL) {
1199                 ev_window->priv->password_dialog =
1200                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1201                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1202
1203                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1204                                            (gpointer) &(ev_window->priv->password_dialog));
1205                 g_signal_connect (ev_window->priv->password_dialog,
1206                                   "response",
1207                                   G_CALLBACK (password_dialog_response),
1208                                   ev_window);
1209                 gtk_widget_show (ev_window->priv->password_dialog);
1210         } else {
1211                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1212         }
1213 }
1214
1215 static void
1216 ev_window_clear_load_job (EvWindow *ev_window)
1217 {
1218     if (ev_window->priv->load_job != NULL) {
1219
1220         if (!ev_window->priv->load_job->finished)
1221                 ev_job_queue_remove_job (ev_window->priv->load_job);
1222
1223         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1224         g_object_unref (ev_window->priv->load_job);
1225         ev_window->priv->load_job = NULL;
1226     }
1227 }
1228
1229 static void
1230 ev_window_clear_local_uri (EvWindow *ev_window)
1231 {
1232     char *filename;
1233
1234     if (ev_window->priv->local_uri) {
1235             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1236             if (filename != NULL) {
1237                     g_unlink (filename);
1238                     g_free (filename);
1239             }
1240             g_free (ev_window->priv->local_uri);
1241             ev_window->priv->local_uri = NULL;
1242     }
1243 }
1244
1245 static void
1246 ev_window_clear_temp_file (EvWindow *ev_window)
1247 {
1248         GnomeVFSURI *uri;
1249         gchar       *filename;
1250         const gchar *tempdir;
1251
1252         if (!ev_window->priv->uri)
1253                 return;
1254
1255         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1256         if (!gnome_vfs_uri_is_local (uri)) {
1257                 gnome_vfs_uri_unref (uri);
1258                 return;
1259         }
1260         gnome_vfs_uri_unref (uri);
1261
1262         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1263         if (!filename)
1264                 return;
1265
1266         tempdir = g_get_tmp_dir ();
1267         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1268                 g_unlink (filename);
1269         }
1270
1271         g_free (filename);
1272 }
1273
1274 /* This callback will executed when load job will be finished.
1275  *
1276  * Since the flow of the error dialog is very confusing, we assume that both
1277  * document and uri will go away after this function is called, and thus we need
1278  * to ref/dup them.  Additionally, it needs to clear
1279  * ev_window->priv->password_{uri,document}, and thus people who call this
1280  * function should _not_ necessarily expect those to exist after being
1281  * called. */
1282 static void
1283 ev_window_load_job_cb  (EvJobLoad *job,
1284                         gpointer data)
1285 {
1286         EvWindow *ev_window = EV_WINDOW (data);
1287         EvDocument *document = EV_JOB (job)->document;
1288
1289         g_assert (job->uri);
1290
1291         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1292
1293         /* Success! */
1294         if (job->error == NULL) {
1295                 ev_window_set_document (ev_window, document);
1296
1297                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1298                         setup_view_from_metadata (ev_window);
1299                 }
1300
1301                 if (!ev_window->priv->unlink_temp_file) {
1302                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1303                 }
1304
1305                 if (job->dest) {
1306                         EvLink *link;
1307                         EvLinkAction *link_action;
1308
1309                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1310                         link = ev_link_new (NULL, link_action);
1311                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1312                         g_object_unref (link);
1313                 }
1314
1315                 switch (job->mode) {
1316                         case EV_WINDOW_MODE_FULLSCREEN:
1317                                 ev_window_run_fullscreen (ev_window);
1318                                 break;
1319                         case EV_WINDOW_MODE_PRESENTATION:
1320                                 ev_window_run_presentation (ev_window);
1321                                 break;
1322                         case EV_WINDOW_MODE_PREVIEW:
1323                                 ev_window_run_preview (ev_window);
1324                                 break;
1325                         default:
1326                                 break;
1327                 }
1328
1329                 ev_window_clear_load_job (ev_window);
1330                 return;
1331         }
1332
1333         if (job->error->domain == EV_DOCUMENT_ERROR &&
1334             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1335                 gchar *base_name, *file_name;
1336
1337                 setup_view_from_metadata (ev_window);
1338
1339                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1340                 base_name = g_path_get_basename (file_name);
1341                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1342                                                 base_name);
1343                 g_free (file_name);
1344                 g_free (base_name);
1345                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1346
1347                 ev_window_popup_password_dialog (ev_window);
1348         } else {
1349                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1350                                         _("Unable to open document"),
1351                                         job->error);
1352                 ev_window_clear_load_job (ev_window);
1353         }
1354
1355         return;
1356 }
1357
1358 /**
1359  * ev_window_get_uri:
1360  * @ev_window: The instance of the #EvWindow.
1361  *
1362  * It returns the uri of the document showed in the #EvWindow.
1363  *
1364  * Returns: the uri of the document showed in the #EvWindow.
1365  */
1366 const char *
1367 ev_window_get_uri (EvWindow *ev_window)
1368 {
1369         return ev_window->priv->uri;
1370 }
1371
1372 /**
1373  * ev_window_close_dialogs:
1374  * @ev_window: The window where dialogs will be closed.
1375  *
1376  * It looks for password, print and properties dialogs and closes them and
1377  * frees them from memory. If there is any print job it does free it too.
1378  */
1379 static void
1380 ev_window_close_dialogs (EvWindow *ev_window)
1381 {
1382         if (ev_window->priv->password_dialog)
1383                 gtk_widget_destroy (ev_window->priv->password_dialog);
1384         ev_window->priv->password_dialog = NULL;
1385
1386 #ifdef WITH_PRINT
1387         if (ev_window->priv->print_dialog)
1388                 gtk_widget_destroy (ev_window->priv->print_dialog);
1389         ev_window->priv->print_dialog = NULL;
1390 #endif
1391
1392 #ifdef WITH_GNOME_PRINT
1393         if (ev_window->priv->print_job)
1394                 g_object_unref (ev_window->priv->print_job);
1395         ev_window->priv->print_job = NULL;
1396 #endif
1397
1398         if (ev_window->priv->properties)
1399                 gtk_widget_destroy (ev_window->priv->properties);
1400         ev_window->priv->properties = NULL;
1401 }
1402
1403 static gint
1404 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1405                                GnomeVFSXferProgressInfo *info,
1406                                EvWindow                 *ev_window)
1407 {
1408         switch (info->status) {
1409                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1410                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1411                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1412                         }
1413
1414                         return 1;
1415                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1416                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1417                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1418                         return 1;
1419                 default:
1420                         g_assert_not_reached ();
1421         }
1422
1423         return 0;
1424 }
1425
1426 void
1427 ev_window_open_uri (EvWindow       *ev_window,
1428                     const char     *uri,
1429                     EvLinkDest     *dest,
1430                     EvWindowRunMode mode,
1431                     gboolean        unlink_temp_file)
1432 {
1433         GnomeVFSURI *source_uri;
1434         GnomeVFSURI *target_uri;
1435
1436         ev_window_close_dialogs (ev_window);
1437         ev_window_clear_load_job (ev_window);
1438         ev_window_clear_local_uri (ev_window);
1439         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1440
1441         ev_window->priv->unlink_temp_file = unlink_temp_file;
1442
1443         if (ev_window->priv->uri)
1444                 g_free (ev_window->priv->uri);
1445         ev_window->priv->uri = g_strdup (uri);
1446
1447         setup_size_from_metadata (ev_window);
1448
1449         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1450         g_signal_connect (ev_window->priv->load_job,
1451                           "finished",
1452                           G_CALLBACK (ev_window_load_job_cb),
1453                           ev_window);
1454
1455         source_uri = gnome_vfs_uri_new (uri);
1456         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1457                 GnomeVFSAsyncHandle *handle;
1458                 GList               *slist = NULL;
1459                 GList               *tlist = NULL;
1460                 char                *tmp_name;
1461                 char                *base_name;
1462
1463                 /* We'd like to keep extension of source uri since
1464                  * it helps to resolve some mime types, say cbz */
1465
1466                 tmp_name = ev_tmp_filename (NULL);
1467                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1468                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1469                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1470                                      ev_window->priv->local_uri);
1471                 g_free (base_name);
1472                 g_free (tmp_name);
1473
1474                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1475
1476                 slist = g_list_prepend (slist, source_uri);
1477                 tlist = g_list_prepend (tlist, target_uri);
1478                 gnome_vfs_async_xfer (&handle, slist, tlist,
1479                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1480                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1481                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1482                                       GNOME_VFS_PRIORITY_DEFAULT,
1483                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1484                                       ev_window,
1485                                       NULL, NULL);
1486
1487                 g_list_free (slist);
1488                 g_list_free (tlist);
1489                 gnome_vfs_uri_unref (target_uri);
1490                 gnome_vfs_uri_unref (source_uri);
1491
1492                 return;
1493         }
1494
1495         gnome_vfs_uri_unref (source_uri);
1496         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1497 }
1498
1499 static void
1500 file_open_dialog_response_cb (GtkWidget *chooser,
1501                               gint       response_id,
1502                               EvWindow  *ev_window)
1503 {
1504         if (response_id == GTK_RESPONSE_OK) {
1505                 GSList *uris;
1506
1507                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1508
1509                 ev_application_open_uri_list (EV_APP, uris,
1510                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1511                                               GDK_CURRENT_TIME);
1512
1513                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1514                 g_slist_free (uris);
1515         }
1516         ev_application_set_chooser_uri (EV_APP,
1517                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1518
1519         gtk_widget_destroy (chooser);
1520 }
1521
1522 static void
1523 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1524 {
1525         GtkWidget *chooser;
1526
1527         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1528                                                GTK_WINDOW (window),
1529                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1530                                                GTK_STOCK_CANCEL,
1531                                                GTK_RESPONSE_CANCEL,
1532                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1533                                                NULL);
1534
1535         ev_document_factory_add_filters (chooser, NULL);
1536         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1537         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1538         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1539                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1540                                           ev_application_get_chooser_uri (EV_APP));
1541         } else if (window->priv->uri != NULL) {
1542                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1543                                           window->priv->uri);
1544         }
1545         else {
1546                 char *folder;
1547                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1548                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1549                                                      folder);
1550                 free (folder);
1551         }
1552
1553         g_signal_connect (chooser, "response",
1554                           G_CALLBACK (file_open_dialog_response_cb),
1555                           window);
1556
1557         gtk_widget_show (chooser);
1558 }
1559
1560 static gchar *
1561 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1562 {
1563         gchar *tmp_filename = NULL;
1564         gchar *name;
1565         gint   res;
1566         guint  i = 0;
1567
1568         name = g_path_get_basename (filename);
1569
1570         do {
1571                 gchar *basename;
1572
1573                 if (tmp_filename)
1574                         g_free (tmp_filename);
1575
1576                 basename = g_strdup_printf ("%s-%d", name, i++);
1577                 tmp_filename = g_build_filename (ev_tmp_dir (),
1578                                                  basename, NULL);
1579
1580                 g_free (basename);
1581         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1582
1583         g_free (name);
1584
1585         if (res != 0 && errno != EEXIST) {
1586                 if (error) {
1587                         *error = g_error_new (G_FILE_ERROR,
1588                                               g_file_error_from_errno (errno),
1589                                               _("Couldn't create symlink “%s”: %s"),
1590                                               tmp_filename, strerror (errno));
1591                 }
1592
1593                 g_free (tmp_filename);
1594
1595                 return NULL;
1596         }
1597
1598         return tmp_filename;
1599 }
1600
1601 static void
1602 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1603 {
1604         GError      *error = NULL;
1605         gchar       *symlink_uri;
1606         gchar       *old_filename;
1607         gchar       *new_filename;
1608         const gchar *uri_unc;
1609
1610         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1611                                      "uri-uncompressed");
1612         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1613                                             NULL, NULL);
1614         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1615
1616         if (error) {
1617                 ev_window_error_dialog (GTK_WINDOW (window),
1618                                         _("Cannot open a copy."),
1619                                         error);
1620
1621                 g_error_free (error);
1622                 g_free (old_filename);
1623                 g_free (new_filename);
1624
1625                 return;
1626         }
1627
1628         g_free (old_filename);
1629
1630         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1631         g_free (new_filename);
1632
1633         ev_application_open_uri_at_dest (EV_APP,
1634                                          symlink_uri,
1635                                          gtk_window_get_screen (GTK_WINDOW (window)),
1636                                          dest,
1637                                          0,
1638                                          TRUE,
1639                                          GDK_CURRENT_TIME);
1640         g_free (symlink_uri);
1641 }
1642
1643 static void
1644 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1645 {
1646         EvPageCache *page_cache;
1647         EvLinkDest  *dest;
1648         gint         current_page;
1649
1650         page_cache = ev_page_cache_get (window->priv->document);
1651         current_page = ev_page_cache_get_current_page (page_cache);
1652
1653         dest = ev_link_dest_new_page (current_page);
1654         ev_window_cmd_file_open_copy_at_dest (window, dest);
1655         g_object_unref (dest);
1656 }
1657
1658 #ifdef HAVE_GTK_RECENT
1659 static void
1660 ev_window_cmd_recent_file_activate (GtkAction     *action,
1661                                     EvWindow      *window)
1662 {
1663         GtkRecentInfo *info;
1664         const gchar   *uri;
1665
1666         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1667         g_assert (info != NULL);
1668
1669         uri = gtk_recent_info_get_uri (info);
1670
1671         ev_application_open_uri_at_dest (EV_APP, uri,
1672                                          gtk_window_get_screen (GTK_WINDOW (window)),
1673                                          NULL, 0, FALSE,
1674                                          GDK_CURRENT_TIME);
1675 }
1676 #else
1677 static void
1678 ev_window_cmd_recent_file_activate (GtkAction *action,
1679                                     EvWindow *ev_window)
1680 {
1681         char *uri;
1682         EggRecentItem *item;
1683
1684         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1685                                                    action);
1686
1687         uri = egg_recent_item_get_uri (item);
1688
1689         ev_application_open_uri_at_dest (EV_APP, uri,
1690                                          gtk_window_get_screen (GTK_WINDOW (ev_window)),
1691                                          NULL, 0, FALSE,
1692                                          GDK_CURRENT_TIME);
1693
1694         g_free (uri);
1695 }
1696 #endif /* HAVE_GTK_RECENT */
1697
1698 static void
1699 ev_window_add_recent (EvWindow *window, const char *filename)
1700 {
1701 #ifdef HAVE_GTK_RECENT
1702         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1703 #else
1704         EggRecentItem *item;
1705
1706         item = egg_recent_item_new_from_uri (filename);
1707         egg_recent_item_add_group (item, "Evince");
1708         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1709 #endif /* HAVE_GTK_RECENT */
1710 }
1711
1712 #ifdef HAVE_GTK_RECENT
1713 static gint
1714 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1715 {
1716         gboolean     has_ev_a, has_ev_b;
1717         const gchar *evince = g_get_application_name ();
1718
1719         has_ev_a = gtk_recent_info_has_application (a, evince);
1720         has_ev_b = gtk_recent_info_has_application (b, evince);
1721
1722         if (has_ev_a && has_ev_b) {
1723                 time_t time_a, time_b;
1724
1725                 time_a = gtk_recent_info_get_modified (a);
1726                 time_b = gtk_recent_info_get_modified (b);
1727
1728                 return (time_b - time_a);
1729         } else if (has_ev_a) {
1730                 return -1;
1731         } else if (has_ev_b) {
1732                 return 1;
1733         }
1734
1735         return 0;
1736 }
1737 #endif /* HAVE_GTK_RECENT */
1738
1739 /*
1740  * Doubles underscore to avoid spurious menu accels.
1741  */
1742 static gchar *
1743 ev_window_get_recent_file_label (gint index, const gchar *filename)
1744 {
1745         GString *str;
1746         gint length;
1747         const gchar *p;
1748         const gchar *end;
1749
1750         g_return_val_if_fail (filename != NULL, NULL);
1751
1752         length = strlen (filename);
1753         str = g_string_sized_new (length + 10);
1754         g_string_printf (str, "_%d.  ", index);
1755
1756         p = filename;
1757         end = filename + length;
1758
1759         while (p != end) {
1760                 const gchar *next;
1761                 next = g_utf8_next_char (p);
1762
1763                 switch (*p) {
1764                         case '_':
1765                                 g_string_append (str, "__");
1766                                 break;
1767                         default:
1768                                 g_string_append_len (str, p, next - p);
1769                                 break;
1770                 }
1771
1772                 p = next;
1773         }
1774
1775         return g_string_free (str, FALSE);
1776 }
1777
1778 static void
1779 ev_window_setup_recent (EvWindow *ev_window)
1780 {
1781 #ifdef HAVE_GTK_RECENT
1782         GList        *items, *l;
1783         guint         n_items = 0;
1784         const gchar  *evince = g_get_application_name ();
1785         static guint  i = 0;
1786
1787         if (ev_window->priv->recent_ui_id > 0) {
1788                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1789                                           ev_window->priv->recent_ui_id);
1790                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1791         }
1792         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1793
1794         if (ev_window->priv->recent_action_group) {
1795                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1796                                                     ev_window->priv->recent_action_group);
1797                 g_object_unref (ev_window->priv->recent_action_group);
1798         }
1799         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1800         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1801                                             ev_window->priv->recent_action_group, 0);
1802
1803         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1804         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1805
1806         for (l = items; l && l->data; l = g_list_next (l)) {
1807                 GtkRecentInfo *info;
1808                 GtkAction     *action;
1809                 gchar         *action_name;
1810                 gchar         *label;
1811
1812                 info = (GtkRecentInfo *) l->data;
1813
1814                 if (!gtk_recent_info_has_application (info, evince) ||
1815                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1816                         continue;
1817
1818                 action_name = g_strdup_printf ("RecentFile%u", i++);
1819                 label = ev_window_get_recent_file_label (
1820                         n_items + 1, gtk_recent_info_get_display_name (info));
1821
1822                 action = g_object_new (GTK_TYPE_ACTION,
1823                                        "name", action_name,
1824                                        "label", label,
1825                                        NULL);
1826
1827                 g_object_set_data_full (G_OBJECT (action),
1828                                         "gtk-recent-info",
1829                                         gtk_recent_info_ref (info),
1830                                         (GDestroyNotify) gtk_recent_info_unref);
1831
1832                 g_signal_connect (G_OBJECT (action), "activate",
1833                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1834                                   (gpointer) ev_window);
1835
1836                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1837                                              action);
1838                 g_object_unref (action);
1839
1840                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1841                                        ev_window->priv->recent_ui_id,
1842                                        "/MainMenu/FileMenu/RecentFilesMenu",
1843                                        label,
1844                                        action_name,
1845                                        GTK_UI_MANAGER_MENUITEM,
1846                                        FALSE);
1847                 g_free (action_name);
1848                 g_free (label);
1849
1850                 if (++n_items == 5)
1851                         break;
1852         }
1853
1854         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1855         g_list_free (items);
1856 #else /* HAVE_GTK_RECENT */
1857         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1858                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1859                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1860                                                                       ev_window);
1861
1862         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1863
1864         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1865                                    ev_application_get_recent_model (EV_APP));
1866
1867         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1868
1869         g_signal_connect (ev_window->priv->recent_view, "activate",
1870                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1871 #endif /* HAVE_GTK_RECENT */
1872 }
1873
1874 static void
1875 file_save_dialog_response_cb (GtkWidget *fc,
1876                               gint       response_id,
1877                               EvWindow  *ev_window)
1878 {
1879         const gchar *uri_unc;
1880         gint         fd;
1881         gchar       *filename;
1882         gchar       *tmp_filename;
1883         GError      *error = NULL;
1884
1885         if (response_id != GTK_RESPONSE_OK) {
1886                 gtk_widget_destroy (fc);
1887                 return;
1888         }
1889
1890
1891         filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1892         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1893
1894         fd = g_mkstemp (tmp_filename);
1895         if (fd == -1) {
1896                 gchar *display_name;
1897                 gint   save_errno = errno;
1898
1899                 display_name = g_filename_display_name (tmp_filename);
1900                 g_set_error (&error,
1901                              G_FILE_ERROR,
1902                              g_file_error_from_errno (save_errno),
1903                              _("Failed to create file “%s”: %s"),
1904                              display_name, g_strerror (save_errno));
1905                 g_free (display_name);
1906         } else {
1907                 gchar *uri;
1908
1909                 uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1910
1911                 ev_document_doc_mutex_lock ();
1912                 ev_document_save (ev_window->priv->document, uri, &error);
1913                 ev_document_doc_mutex_unlock ();
1914
1915                 g_free (uri);
1916                 close (fd);
1917         }
1918
1919         if (!error) {
1920                 uri_unc = g_object_get_data (G_OBJECT (ev_window->priv->document),
1921                                              "uri-uncompressed");
1922                 if (uri_unc) {
1923                         EvCompressionType ctype;
1924                         gchar            *uri_comp;
1925                         gchar            *uri;
1926                         const gchar      *ext;
1927
1928                         ctype = EV_COMPRESSION_NONE;
1929
1930                         ext = g_strrstr (ev_window->priv->uri, ".gz");
1931                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
1932                                 ctype = EV_COMPRESSION_GZIP;
1933
1934                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
1935                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
1936                                 ctype = EV_COMPRESSION_BZIP2;
1937
1938                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1939                         uri_comp = ev_file_compress (uri, ctype, &error);
1940                         g_free (uri);
1941                         g_unlink (tmp_filename);
1942                         g_free (tmp_filename);
1943
1944                         if (!uri_comp || error) {
1945                                 tmp_filename = NULL;
1946                         } else {
1947                                 tmp_filename = g_filename_from_uri (uri_comp,
1948                                                                     NULL, NULL);
1949                         }
1950
1951                         g_free (uri_comp);
1952                 }
1953         }
1954
1955         if (tmp_filename && g_rename (tmp_filename, filename) == -1) {
1956                 g_unlink (tmp_filename);
1957         }
1958
1959         if (error) {
1960                 gchar *msg;
1961                 gchar *uri;
1962
1963                 uri = g_filename_to_uri (filename, NULL, NULL);
1964                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1965                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1966                 g_free (msg);
1967                 g_free (uri);
1968                 g_error_free (error);
1969         }
1970
1971         g_free (tmp_filename);
1972         g_free (filename);
1973
1974         gtk_widget_destroy (fc);
1975 }
1976
1977 static void
1978 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1979 {
1980         GtkWidget *fc;
1981         gchar *base_name;
1982         gchar *file_name;
1983         gchar *folder;
1984
1985         fc = gtk_file_chooser_dialog_new (
1986                 _("Save a Copy"),
1987                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1988                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1989                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1990                 NULL);
1991
1992         ev_document_factory_add_filters (fc, ev_window->priv->document);
1993         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1994
1995         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1996         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1997         base_name = g_path_get_basename (file_name);
1998         folder = xdg_user_dir_lookup ("DOCUMENTS");
1999         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2000         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2001         g_free (file_name);
2002         g_free (base_name);
2003         free (folder);
2004
2005         g_signal_connect (fc, "response",
2006                           G_CALLBACK (file_save_dialog_response_cb),
2007                           ev_window);
2008
2009         gtk_widget_show (fc);
2010 }
2011
2012 #ifdef WITH_GTK_PRINT
2013 static void
2014 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2015                                     EvWindow     *window)
2016 {
2017         /* Dialog was canceled */
2018         if (!page_setup)
2019                 return;
2020
2021         if (window->priv->print_page_setup)
2022                 g_object_unref (window->priv->print_page_setup);
2023         window->priv->print_page_setup = g_object_ref (page_setup);
2024 }
2025 #endif /* WITH_GTK_PRINT */
2026
2027 static void
2028 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2029 {
2030 #ifdef WITH_GTK_PRINT
2031         gtk_print_run_page_setup_dialog_async (
2032                 GTK_WINDOW (ev_window),
2033                 ev_window->priv->print_page_setup,
2034                 ev_window->priv->print_settings,
2035                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2036                 ev_window);
2037 #endif /* WITH_GTK_PRINT */
2038 }
2039
2040 #ifdef WITH_GTK_PRINT
2041 static void
2042 ev_window_clear_print_job (EvWindow *window)
2043 {
2044         if (window->priv->print_job) {
2045                 if (!window->priv->print_job->finished)
2046                         ev_job_queue_remove_job (window->priv->print_job);
2047
2048                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2049                                                       ev_window_print_job_cb,
2050                                                       window);
2051                 g_object_unref (window->priv->print_job);
2052                 window->priv->print_job = NULL;
2053         }
2054 }
2055
2056 static void
2057 ev_window_print_finished (GtkPrintJob *print_job,
2058                           EvWindow    *window,
2059                           GError      *error)
2060 {
2061         ev_window_clear_print_job (window);
2062
2063         if (error) {
2064                 GtkWidget *dialog;
2065
2066                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2067                                                  GTK_DIALOG_MODAL,
2068                                                  GTK_MESSAGE_ERROR,
2069                                                  GTK_BUTTONS_OK,
2070                                                  _("Failed to print document"));
2071                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2072                                                           error->message);
2073
2074                 gtk_dialog_run (GTK_DIALOG (dialog));
2075                 gtk_widget_destroy (dialog);
2076         }
2077 }
2078
2079 static void
2080 ev_window_print_send (EvWindow    *window,
2081                       const gchar *filename)
2082 {
2083         GtkPrintJob *job;
2084         GtkPrintSettings *settings;
2085         GError      *error = NULL;
2086
2087         if (window->priv->gtk_print_job)
2088                 g_object_unref (window->priv->gtk_print_job);
2089
2090         /* Some printers take into account some print settings,
2091          * and others don't. However we have exported the document
2092          * to a ps or pdf file according to such print settings. So,
2093          * we want to send the exported file to printer with those
2094          * settings set to default values.
2095          */
2096         settings = gtk_print_settings_copy (window->priv->print_settings);
2097         gtk_print_settings_set_n_copies (settings, 1);
2098         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2099         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2100         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2101         gtk_print_settings_set_scale (settings, 1.0);
2102         gtk_print_settings_set_collate (settings, FALSE);
2103         gtk_print_settings_set_reverse (settings, FALSE);
2104
2105         job = gtk_print_job_new ("evince-print",
2106                                  window->priv->printer,
2107                                  settings,
2108                                  window->priv->print_page_setup);
2109
2110         g_object_unref (settings);
2111
2112         window->priv->gtk_print_job = job;
2113
2114         if (gtk_print_job_set_source_file (job, filename, &error)) {
2115                 gtk_print_job_send (job,
2116                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2117                                     window, NULL);
2118         } else {
2119                 ev_window_clear_print_job (window);
2120                 g_warning (error->message);
2121                 g_error_free (error);
2122         }
2123 }
2124
2125 static void
2126 ev_window_print_job_cb (EvJobPrint *job,
2127                         EvWindow   *window)
2128 {
2129         if (job->error) {
2130                 g_warning (job->error->message);
2131                 ev_window_clear_print_job (window);
2132                 return;
2133         }
2134
2135         g_assert (job->temp_file != NULL);
2136
2137         ev_window_print_send (window, job->temp_file);
2138 }
2139
2140 static gboolean
2141 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2142                                     gint       response,
2143                                     EvWindow  *window)
2144 {
2145         EvPrintRange  *ranges = NULL;
2146         EvPrintPageSet page_set;
2147         gint           n_ranges = 0;
2148         gint           copies;
2149         gboolean       collate;
2150         gboolean       reverse;
2151         gdouble        scale;
2152         gint           current_page;
2153         gdouble        width;
2154         gdouble        height;
2155         GtkPrintPages  print_pages;
2156         const gchar   *file_format;
2157
2158         if (response != GTK_RESPONSE_OK) {
2159                 gtk_widget_destroy (GTK_WIDGET (dialog));
2160                 window->priv->print_dialog = NULL;
2161
2162                 return FALSE;
2163         }
2164
2165         if (window->priv->printer)
2166                 g_object_unref (window->priv->printer);
2167         if (window->priv->print_settings)
2168                 g_object_unref (window->priv->print_settings);
2169         if (window->priv->print_page_setup)
2170                 g_object_unref (window->priv->print_page_setup);
2171
2172         window->priv->printer = g_object_ref (
2173                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2174         window->priv->print_settings = g_object_ref (
2175                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2176         window->priv->print_page_setup = g_object_ref (
2177                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2178
2179         file_format = gtk_print_settings_get (window->priv->print_settings,
2180                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2181
2182         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2183                 GtkWidget *msgdialog;
2184
2185                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2186                                                     GTK_DIALOG_MODAL,
2187                                                     GTK_MESSAGE_ERROR,
2188                                                     GTK_BUTTONS_OK,
2189                                                     _("Printing is not supported on this printer."));
2190
2191                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2192                 gtk_widget_destroy (msgdialog);
2193
2194                 return FALSE;
2195         }
2196
2197         ev_window_clear_print_job (window);
2198
2199         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2200         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2201
2202         switch (print_pages) {
2203         case GTK_PRINT_PAGES_CURRENT:
2204                 ranges = g_new0 (EvPrintRange, 1);
2205
2206                 ranges->start = current_page;
2207                 ranges->end = current_page;
2208                 n_ranges = 1;
2209
2210                 break;
2211         case GTK_PRINT_PAGES_RANGES: {
2212                 GtkPageRange *page_range;
2213
2214                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2215                                                                  &n_ranges);
2216                 if (n_ranges > 0)
2217                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2218         }
2219                 break;
2220         default:
2221                 break;
2222         }
2223
2224         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2225
2226         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2227
2228         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2229                                                 GTK_UNIT_PIXEL);
2230         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2231                                                   GTK_UNIT_PIXEL);
2232
2233         if (scale != 1.0) {
2234                 width *= scale;
2235                 height *= scale;
2236         }
2237
2238         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2239         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2240         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2241
2242         window->priv->print_job = ev_job_print_new (window->priv->document,
2243                                                     file_format ? file_format : "ps",
2244                                                     width, height,
2245                                                     ranges, n_ranges,
2246                                                     page_set,
2247                                                     copies, collate,
2248                                                     reverse);
2249
2250         g_signal_connect (window->priv->print_job, "finished",
2251                           G_CALLBACK (ev_window_print_job_cb),
2252                           window);
2253         /* The priority doesn't matter for this job */
2254         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2255
2256         gtk_widget_destroy (GTK_WIDGET (dialog));
2257         window->priv->print_dialog = NULL;
2258
2259         return TRUE;
2260 }
2261
2262 void
2263 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2264 {
2265         GtkWidget           *dialog;
2266         EvPageCache         *page_cache;
2267         gint                 current_page;
2268         gint                 document_last_page;
2269         GtkPrintCapabilities capabilities;
2270
2271         g_return_if_fail (EV_IS_WINDOW (ev_window));
2272         g_return_if_fail (ev_window->priv->document != NULL);
2273
2274         if (ev_window->priv->print_dialog) {
2275                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2276                 return;
2277         }
2278
2279         page_cache = ev_page_cache_get (ev_window->priv->document);
2280         current_page = ev_page_cache_get_current_page (page_cache);
2281         document_last_page = ev_page_cache_get_n_pages (page_cache);
2282
2283         if (!ev_window->priv->print_settings)
2284                 ev_window->priv->print_settings = gtk_print_settings_new ();
2285
2286         if (first_page != 1 || last_page != document_last_page) {
2287                 GtkPageRange range;
2288
2289                 /* Ranges in GtkPrint are 0 - N */
2290                 range.start = first_page - 1;
2291                 range.end = last_page - 1;
2292
2293                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2294                                                     GTK_PRINT_PAGES_RANGES);
2295                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2296                                                     &range, 1);
2297         }
2298
2299         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2300         ev_window->priv->print_dialog = dialog;
2301
2302         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2303                 GTK_PRINT_CAPABILITY_COPIES |
2304                 GTK_PRINT_CAPABILITY_COLLATE |
2305                 GTK_PRINT_CAPABILITY_REVERSE |
2306                 GTK_PRINT_CAPABILITY_SCALE |
2307                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2308
2309         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2310             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2311                                                EV_FILE_FORMAT_PDF)) {
2312                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2313         }
2314
2315         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2316                                                        capabilities);
2317
2318         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2319                                                 current_page);
2320
2321         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2322                                             ev_window->priv->print_settings);
2323
2324         if (ev_window->priv->print_page_setup)
2325                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2326                                                       ev_window->priv->print_page_setup);
2327
2328         g_signal_connect (G_OBJECT (dialog), "response",
2329                           G_CALLBACK (ev_window_print_dialog_response_cb),
2330                           ev_window);
2331
2332         gtk_widget_show (dialog);
2333 }
2334 #endif /* WITH_GTK_PRINT */
2335
2336 #ifdef WITH_GNOME_PRINT
2337 static gboolean
2338 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2339                                     gint       response,
2340                                     EvWindow  *ev_window)
2341 {
2342         EvPrintJob *print_job;
2343         GnomePrintConfig *config;
2344
2345         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2346                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2347                 ev_window->priv->print_dialog = NULL;
2348                 g_object_unref (ev_window->priv->print_job);
2349                 ev_window->priv->print_job = NULL;
2350
2351                 return FALSE;
2352         }
2353
2354         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2355
2356         /* FIXME: Change this when we have the first backend
2357          * that can print more than postscript
2358          */
2359         if (using_pdf_printer (config)) {
2360                 GtkWidget *dialog;
2361
2362                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2363                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2364                                                  _("Generating PDF is not supported"));
2365                 gtk_dialog_run (GTK_DIALOG (dialog));
2366                 gtk_widget_destroy (dialog);
2367
2368                 return FALSE;
2369         } else if (!using_postscript_printer (config)) {
2370                 GtkWidget *dialog;
2371
2372                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2373                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2374                                                  _("Printing is not supported on this printer."));
2375                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2376                                                           _("You were trying to print to a printer using the “%s” driver. "
2377                                                             "This program requires a PostScript printer driver."),
2378                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2379                 gtk_dialog_run (GTK_DIALOG (dialog));
2380                 gtk_widget_destroy (dialog);
2381
2382                 return FALSE;
2383         }
2384
2385         save_print_config_to_file (config);
2386
2387         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2388                                   "gnome_print_job", ev_window->priv->print_job,
2389                                   "document", ev_window->priv->document,
2390                                   "print_dialog", print_dialog,
2391                                   NULL);
2392
2393         if (print_job != NULL) {
2394                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2395                 g_object_unref (print_job);
2396         }
2397
2398         g_object_unref (config);
2399
2400         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2401         ev_window->priv->print_dialog = NULL;
2402         g_object_unref (ev_window->priv->print_job);
2403         ev_window->priv->print_job = NULL;
2404
2405         return FALSE;
2406 }
2407
2408 void
2409 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2410 {
2411         GnomePrintConfig *config;
2412         gchar *pages_label;
2413
2414         g_return_if_fail (EV_IS_WINDOW (ev_window));
2415         g_return_if_fail (ev_window->priv->document != NULL);
2416
2417         config = load_print_config_from_file ();
2418
2419         if (ev_window->priv->print_job == NULL)
2420                 ev_window->priv->print_job = gnome_print_job_new (config);
2421
2422         if (ev_window->priv->print_dialog == NULL) {
2423                 ev_window->priv->print_dialog =
2424                         gnome_print_dialog_new (ev_window->priv->print_job,
2425                                                 (guchar *) _("Print"),
2426                                                 (GNOME_PRINT_DIALOG_RANGE |
2427                                                  GNOME_PRINT_DIALOG_COPIES));
2428         }
2429
2430         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2431                                       GTK_WINDOW (ev_window));
2432         g_object_unref (config);
2433
2434         pages_label = g_strconcat (_("Pages"), " ", NULL);
2435         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2436                                                  GNOME_PRINT_RANGE_ALL |
2437                                                  GNOME_PRINT_RANGE_RANGE,
2438                                                  first_page, last_page,
2439                                                  NULL, (const guchar *)pages_label);
2440         g_free (pages_label);
2441
2442         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2443                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2444                                            FALSE);
2445
2446         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2447                           G_CALLBACK (ev_window_print_dialog_response_cb),
2448                           ev_window);
2449         gtk_widget_show (ev_window->priv->print_dialog);
2450 }
2451 #endif /* WITH_GNOME_PRINT */
2452
2453 static void
2454 ev_window_print (EvWindow *window)
2455 {
2456         EvPageCache *page_cache;
2457         gint         last_page;
2458
2459         page_cache = ev_page_cache_get (window->priv->document);
2460         last_page = ev_page_cache_get_n_pages (page_cache);
2461
2462 #ifdef WITH_PRINT
2463         ev_window_print_range (window, 1, last_page);
2464 #endif
2465 }
2466
2467 static void
2468 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2469 {
2470         ev_window_print (ev_window);
2471 }
2472
2473 static void
2474 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2475 {
2476         if (ev_window->priv->properties == NULL) {
2477                 ev_window->priv->properties = ev_properties_dialog_new ();
2478                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2479                                                    ev_window->priv->document);
2480                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2481                                            (gpointer) &(ev_window->priv->properties));
2482                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2483                                               GTK_WINDOW (ev_window));
2484         }
2485
2486         ev_document_fc_mutex_lock ();
2487         gtk_widget_show (ev_window->priv->properties);
2488         ev_document_fc_mutex_unlock ();
2489 }
2490
2491 static void
2492 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2493 {
2494         g_return_if_fail (EV_IS_WINDOW (ev_window));
2495
2496         gtk_widget_destroy (GTK_WIDGET (ev_window));
2497 }
2498
2499 static void
2500 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2501 {
2502         GtkAction *action;
2503
2504         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2505         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2506
2507         action = gtk_action_group_get_action (window->priv->action_group,
2508                                               PAGE_SELECTOR_ACTION);
2509         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2510 }
2511
2512 static void
2513 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2514 {
2515         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2516 }
2517
2518 static void
2519 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2520 {
2521         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2522 }
2523
2524 static void
2525 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2526 {
2527         gboolean continuous;
2528
2529         ev_window_stop_presentation (ev_window);
2530         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2531         g_object_set (G_OBJECT (ev_window->priv->view),
2532                       "continuous", continuous,
2533                       NULL);
2534         ev_window_update_actions (ev_window);
2535 }
2536
2537 static void
2538 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2539 {
2540         gboolean dual_page;
2541
2542         ev_window_stop_presentation (ev_window);
2543         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2544         g_object_set (G_OBJECT (ev_window->priv->view),
2545                       "dual-page", dual_page,
2546                       NULL);
2547         ev_window_update_actions (ev_window);
2548 }
2549
2550 static void
2551 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2552 {
2553         ev_window_stop_presentation (ev_window);
2554
2555         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2556                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2557         } else {
2558                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2559         }
2560         ev_window_update_actions (ev_window);
2561 }
2562
2563 static void
2564 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2565 {
2566         ev_window_stop_presentation (ev_window);
2567
2568         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2569                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2570         } else {
2571                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2572         }
2573         ev_window_update_actions (ev_window);
2574 }
2575
2576
2577 static void
2578 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2579 {
2580         g_return_if_fail (EV_IS_WINDOW (ev_window));
2581
2582         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2583 }
2584
2585 static void
2586 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2587 {
2588         g_return_if_fail (EV_IS_WINDOW (ev_window));
2589
2590         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2591                 g_error ("Find action should be insensitive since document doesn't support find");
2592                 return;
2593         }
2594
2595         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2596         gtk_widget_grab_focus (ev_window->priv->find_bar);
2597 }
2598
2599 static void
2600 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2601 {
2602         g_return_if_fail (EV_IS_WINDOW (ev_window));
2603
2604         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2605 }
2606
2607 static void
2608 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2609 {
2610         g_return_if_fail (EV_IS_WINDOW (ev_window));
2611
2612         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2613 }
2614
2615 static void
2616 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2617 {
2618         g_return_if_fail (EV_IS_WINDOW (ev_window));
2619
2620         ev_view_copy (EV_VIEW (ev_window->priv->view));
2621 }
2622
2623 static void
2624 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2625                                       EvWindow *ev_window)
2626 {
2627         if (!ev_window_is_empty (ev_window))
2628                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2629                                              gtk_paned_get_position (GTK_PANED (object)));
2630 }
2631
2632 static void
2633 ev_window_update_fullscreen_action (EvWindow *window)
2634 {
2635         GtkAction *action;
2636
2637         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2638         g_signal_handlers_block_by_func
2639                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2640         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2641                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2642         g_signal_handlers_unblock_by_func
2643                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2644 }
2645
2646 static void
2647 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2648 {
2649         GtkWidget *item;
2650
2651         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2652         g_object_set (item, "is-important", FALSE, NULL);
2653
2654         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2655         g_object_set (item, "is-important", FALSE, NULL);
2656
2657         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2658         g_object_set (item, "is-important", TRUE, NULL);
2659
2660         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2661         g_object_set (item, "is-important", TRUE, NULL);
2662 }
2663
2664 static void
2665 ev_window_run_fullscreen (EvWindow *window)
2666 {
2667         if (!window->priv->fullscreen_toolbar) {
2668                 window->priv->fullscreen_toolbar =
2669                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2670                                                    "/FullscreenToolbar");
2671
2672                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2673                                        GTK_TOOLBAR_BOTH_HORIZ);
2674                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2675
2676                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2677                                     window->priv->fullscreen_toolbar,
2678                                     FALSE, FALSE, 0);
2679                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2680                                        window->priv->fullscreen_toolbar, 1);
2681         }
2682
2683         g_object_set (G_OBJECT (window->priv->scrolled_window),
2684                       "shadow-type", GTK_SHADOW_NONE,
2685                       NULL);
2686
2687         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2688         ev_window_update_fullscreen_action (window);
2689
2690         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2691         update_chrome_visibility (window);
2692
2693         gtk_window_fullscreen (GTK_WINDOW (window));
2694         gtk_widget_grab_focus (window->priv->view);
2695
2696         if (!ev_window_is_empty (window))
2697                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2698 }
2699
2700 static void
2701 ev_window_stop_fullscreen (EvWindow *window)
2702 {
2703         EvView *view = EV_VIEW (window->priv->view);
2704
2705         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2706                 return;
2707
2708         g_object_set (G_OBJECT (window->priv->scrolled_window),
2709                       "shadow-type", GTK_SHADOW_IN,
2710                       NULL);
2711
2712         ev_view_set_fullscreen (view, FALSE);
2713         ev_window_update_fullscreen_action (window);
2714         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2715         update_chrome_visibility (window);
2716         gtk_window_unfullscreen (GTK_WINDOW (window));
2717
2718         if (!ev_window_is_empty (window))
2719                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2720 }
2721
2722 static void
2723 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2724 {
2725         gboolean fullscreen;
2726
2727         g_return_if_fail (EV_IS_WINDOW (window));
2728         ev_window_stop_presentation (window);
2729
2730         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2731         if (fullscreen) {
2732                 ev_window_run_fullscreen (window);
2733         } else {
2734                 ev_window_stop_fullscreen (window);
2735         }
2736 }
2737
2738 static gboolean
2739 presentation_timeout_cb (EvWindow *window)
2740 {
2741         EvView *view = EV_VIEW (window->priv->view);
2742
2743         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2744                 return FALSE;
2745
2746         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2747         window->priv->presentation_timeout_id = 0;
2748
2749         return FALSE;
2750 }
2751
2752 static void
2753 presentation_set_timeout (EvWindow *window)
2754 {
2755         if (window->priv->presentation_timeout_id > 0) {
2756                 g_source_remove (window->priv->presentation_timeout_id);
2757         }
2758
2759         window->priv->presentation_timeout_id =
2760             g_timeout_add (PRESENTATION_TIMEOUT, (GSourceFunc)presentation_timeout_cb, window);
2761
2762         ev_view_show_cursor (EV_VIEW (window->priv->view));
2763 }
2764
2765 static void
2766 presentation_clear_timeout (EvWindow *window)
2767 {
2768         if (window->priv->presentation_timeout_id > 0) {
2769                 g_source_remove (window->priv->presentation_timeout_id);
2770         }
2771
2772         window->priv->presentation_timeout_id = 0;
2773
2774         ev_view_show_cursor (EV_VIEW (window->priv->view));
2775 }
2776
2777 static gboolean
2778 presentation_motion_notify_cb (GtkWidget *widget,
2779                                GdkEventMotion *event,
2780                                gpointer user_data)
2781 {
2782         EvWindow *window = EV_WINDOW (user_data);
2783
2784         presentation_set_timeout (window);
2785
2786         return FALSE;
2787 }
2788
2789 static gboolean
2790 presentation_leave_notify_cb (GtkWidget *widget,
2791                               GdkEventCrossing *event,
2792                               gpointer user_data)
2793 {
2794         EvWindow *window = EV_WINDOW (user_data);
2795
2796         presentation_clear_timeout (window);
2797
2798         return FALSE;
2799 }
2800
2801 static void
2802 ev_window_update_presentation_action (EvWindow *window)
2803 {
2804         GtkAction *action;
2805
2806         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2807         g_signal_handlers_block_by_func
2808                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2809         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2810                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2811         g_signal_handlers_unblock_by_func
2812                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2813 }
2814
2815 static void
2816 ev_window_run_presentation (EvWindow *window)
2817 {
2818         g_object_set (G_OBJECT (window->priv->scrolled_window),
2819                       "shadow-type", GTK_SHADOW_NONE,
2820                       NULL);
2821
2822         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2823         ev_window_update_presentation_action (window);
2824
2825         update_chrome_visibility (window);
2826
2827         gtk_widget_grab_focus (window->priv->view);
2828         gtk_window_fullscreen (GTK_WINDOW (window));
2829
2830         g_signal_connect (window->priv->view,
2831                           "motion-notify-event",
2832                           G_CALLBACK (presentation_motion_notify_cb),
2833                           window);
2834         g_signal_connect (window->priv->view,
2835                           "leave-notify-event",
2836                           G_CALLBACK (presentation_leave_notify_cb),
2837                           window);
2838         presentation_set_timeout (window);
2839
2840         ev_application_screensaver_disable (EV_APP);
2841
2842         if (!ev_window_is_empty (window))
2843                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2844 }
2845
2846 static void
2847 ev_window_stop_presentation (EvWindow *window)
2848 {
2849         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2850                 return;
2851
2852         g_object_set (G_OBJECT (window->priv->scrolled_window),
2853                       "shadow-type", GTK_SHADOW_IN,
2854                       NULL);
2855
2856         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2857         ev_window_update_presentation_action (window);
2858         update_chrome_visibility (window);
2859         gtk_window_unfullscreen (GTK_WINDOW (window));
2860
2861         g_signal_handlers_disconnect_by_func (window->priv->view,
2862                                               (gpointer) presentation_motion_notify_cb,
2863                                               window);
2864         g_signal_handlers_disconnect_by_func (window->priv->view,
2865                                               (gpointer) presentation_leave_notify_cb,
2866                                               window);
2867         presentation_clear_timeout (window);
2868
2869         ev_application_screensaver_enable (EV_APP);
2870
2871         if (!ev_window_is_empty (window))
2872                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2873 }
2874
2875 static void
2876 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2877 {
2878         gboolean presentation;
2879
2880         g_return_if_fail (EV_IS_WINDOW (window));
2881         ev_window_stop_fullscreen (window);
2882
2883         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2884         if (presentation) {
2885                 ev_window_run_presentation (window);
2886         } else {
2887                 ev_window_stop_presentation (window);
2888         }
2889 }
2890
2891 static void
2892 ev_window_run_preview (EvWindow *window)
2893 {
2894         if (!window->priv->preview_toolbar) {
2895                 window->priv->preview_toolbar =
2896                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2897                                                    "/PreviewToolbar");
2898
2899                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2900                                     window->priv->preview_toolbar,
2901                                     FALSE, FALSE, 0);
2902                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2903                                        window->priv->preview_toolbar, 1);
2904         }
2905
2906         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2907
2908         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2909         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2910         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2911
2912         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2913
2914         update_chrome_visibility (window);
2915 }
2916
2917 static void
2918 ev_window_screen_changed (GtkWidget *widget,
2919                           GdkScreen *old_screen)
2920 {
2921         EvWindow *window = EV_WINDOW (widget);
2922         EvWindowPrivate *priv = window->priv;
2923         GdkScreen *screen;
2924
2925         screen = gtk_widget_get_screen (widget);
2926         if (screen == old_screen)
2927                 return;
2928
2929 #ifdef HAVE_GTK_RECENT
2930         if (old_screen) {
2931                 g_signal_handlers_disconnect_by_func (
2932                         gtk_recent_manager_get_for_screen (old_screen),
2933                         G_CALLBACK (ev_window_setup_recent), window);
2934         }
2935
2936         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2937         g_signal_connect_swapped (priv->recent_manager,
2938                                   "changed",
2939                                   G_CALLBACK (ev_window_setup_recent),
2940                                   window);
2941 #endif
2942
2943         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
2944                                 ev_window_get_screen_dpi (window));
2945
2946         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2947                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2948         }
2949 }
2950
2951 static void
2952 ev_window_set_page_mode (EvWindow         *window,
2953                          EvWindowPageMode  page_mode)
2954 {
2955         GtkWidget *child = NULL;
2956         GtkWidget *real_child;
2957
2958         if (window->priv->page_mode == page_mode)
2959                 return;
2960
2961         window->priv->page_mode = page_mode;
2962
2963         switch (page_mode) {
2964                 case PAGE_MODE_DOCUMENT:
2965                         child = window->priv->view;
2966                         break;
2967                 case PAGE_MODE_PASSWORD:
2968                         child = window->priv->password_view;
2969                         break;
2970                 default:
2971                         g_assert_not_reached ();
2972         }
2973
2974         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2975         if (child != real_child) {
2976                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2977                                       real_child);
2978                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2979                                    child);
2980         }
2981         ev_window_update_actions (window);
2982 }
2983
2984
2985 static void
2986 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2987 {
2988         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2989 }
2990
2991 static void
2992 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2993 {
2994         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2995 }
2996
2997 static void
2998 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2999 {
3000         EvWindow *ev_window = EV_WINDOW (data);
3001         egg_editable_toolbar_set_edit_mode
3002                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3003         ev_application_save_toolbars_model (EV_APP);
3004         gtk_widget_destroy (GTK_WIDGET (dialog));
3005 }
3006
3007 static void
3008 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3009 {
3010         GtkWidget *dialog;
3011         GtkWidget *editor;
3012
3013         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3014                                               GTK_WINDOW (ev_window),
3015                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3016                                               GTK_STOCK_CLOSE,
3017                                               GTK_RESPONSE_CLOSE,
3018                                               NULL);
3019         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3020         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3021         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3022         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3023         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3024
3025         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3026                                          ev_application_get_toolbars_model (EV_APP));
3027         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3028         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3029
3030         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3031
3032         egg_editable_toolbar_set_edit_mode
3033                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3034
3035         g_signal_connect (dialog, "response",
3036                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3037                           ev_window);
3038         gtk_widget_show_all (dialog);
3039 }
3040
3041 static void
3042 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3043 {
3044         g_return_if_fail (EV_IS_WINDOW (ev_window));
3045
3046         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3047         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3048 }
3049
3050 static void
3051 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3052 {
3053         g_return_if_fail (EV_IS_WINDOW (ev_window));
3054
3055         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3056         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3057 }
3058
3059 static void
3060 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3061 {
3062         g_return_if_fail (EV_IS_WINDOW (ev_window));
3063
3064         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3065 }
3066
3067 static void
3068 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3069 {
3070         g_return_if_fail (EV_IS_WINDOW (ev_window));
3071
3072         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3073 }
3074
3075 static void
3076 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3077 {
3078         g_return_if_fail (EV_IS_WINDOW (ev_window));
3079
3080         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3081 }
3082
3083 static void
3084 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3085 {
3086         int n_pages;
3087
3088         g_return_if_fail (EV_IS_WINDOW (ev_window));
3089
3090         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3091         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3092 }
3093
3094 static void
3095 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3096 {
3097         int n_pages, current_page;
3098
3099         g_return_if_fail (EV_IS_WINDOW (ev_window));
3100
3101         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3102         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3103
3104         if (current_page + 10 < n_pages)
3105                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3106 }
3107
3108 static void
3109 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3110 {
3111         int current_page;
3112
3113         g_return_if_fail (EV_IS_WINDOW (ev_window));
3114
3115         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3116
3117         if (current_page - 10 >= 0)
3118                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3119 }
3120
3121 static void
3122 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3123 {
3124         gchar *uri;
3125
3126         uri = g_strdup (ev_window->priv->uri);
3127         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3128         g_free (uri);
3129 }
3130
3131 static void
3132 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3133 {
3134         GError *error = NULL;
3135         char *command;
3136         const char *lang;
3137         char *uri = NULL;
3138
3139         int i;
3140
3141         const char * const * langs = g_get_language_names ();
3142
3143         for (i = 0; langs[i]; i++) {
3144                 lang = langs[i];
3145                 if (strchr (lang, '.')) {
3146                         continue;
3147                 }
3148
3149                 uri = g_build_filename(GNOMEDATADIR,
3150                                        "/gnome/help/" PACKAGE,
3151                                        lang,
3152                                        "/evince.xml",
3153                                        NULL);
3154
3155                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3156                         break;
3157                 }
3158         }
3159
3160         if (uri == NULL) {
3161                 g_warning ("Cannot find help");
3162                 return;
3163         }
3164
3165         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3166         g_free (uri);
3167
3168         g_spawn_command_line_async (command, &error);
3169         if (error != NULL) {
3170                 g_warning (error->message);
3171                 g_error_free (error);
3172         }
3173         g_free (command);
3174 }
3175
3176 static void
3177 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3178 {
3179         ev_window_stop_fullscreen (window);
3180 }
3181
3182 static void
3183 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3184 {
3185         ev_window_stop_fullscreen (window);
3186         ev_window_run_presentation (window);
3187 }
3188
3189 static void
3190 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3191 {
3192         GtkWidget *widget;
3193
3194         widget = gtk_window_get_focus (GTK_WINDOW (window));
3195         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3196                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3197                 gtk_widget_grab_focus (window->priv->view);
3198         } else {
3199                 gboolean fullscreen;
3200                 gboolean presentation;
3201
3202                 g_object_get (window->priv->view,
3203                               "fullscreen", &fullscreen,
3204                               "presentation", &presentation,
3205                               NULL);
3206
3207                 if (fullscreen) {
3208                         ev_window_stop_fullscreen (window);
3209                 } else if (presentation) {
3210                         ev_window_stop_presentation (window);
3211                         gtk_widget_grab_focus (window->priv->view);
3212                 } else {
3213                         gtk_widget_grab_focus (window->priv->view);
3214                 }
3215
3216                 if (fullscreen && presentation)
3217                         g_warning ("Both fullscreen and presentation set somehow");
3218         }
3219 }
3220
3221 static void
3222 update_view_size (EvView *view, EvWindow *window)
3223 {
3224         int width, height;
3225         GtkRequisition vsb_requisition;
3226         GtkRequisition hsb_requisition;
3227         int scrollbar_spacing;
3228
3229         /* Calculate the width available for the */
3230         width = window->priv->scrolled_window->allocation.width;
3231         height = window->priv->scrolled_window->allocation.height;
3232
3233         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3234                 width -= 2 * window->priv->view->style->xthickness;
3235                 height -= 2 * window->priv->view->style->ythickness;
3236         }
3237
3238         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3239                                  &vsb_requisition);
3240         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3241                                  &hsb_requisition);
3242         gtk_widget_style_get (window->priv->scrolled_window,
3243                               "scrollbar_spacing", &scrollbar_spacing,
3244                               NULL);
3245
3246         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3247                                    MAX (1, width),
3248                                    MAX (1, height),
3249                                    vsb_requisition.width + scrollbar_spacing,
3250                                    hsb_requisition.height + scrollbar_spacing);
3251 }
3252
3253 static void
3254 save_sizing_mode (EvWindow *window)
3255 {
3256         EvSizingMode mode;
3257         GEnumValue *enum_value;
3258
3259         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3260         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3261
3262         if (!ev_window_is_empty (window))
3263                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3264                                                 enum_value->value_nick);
3265 }
3266
3267 static void
3268 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3269                                   EvWindow   *ev_window)
3270 {
3271         GtkWidget *scrolled_window;
3272         EvSizingMode sizing_mode;
3273
3274         g_object_get (ev_window->priv->view,
3275                       "sizing-mode", &sizing_mode,
3276                       NULL);
3277
3278         scrolled_window = ev_window->priv->scrolled_window;
3279
3280         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3281
3282         if (sizing_mode != EV_SIZING_FREE)
3283                 update_view_size (NULL, ev_window);
3284
3285         switch (sizing_mode) {
3286                 case EV_SIZING_BEST_FIT:
3287                         g_object_set (G_OBJECT (scrolled_window),
3288                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3289                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3290                                       NULL);
3291                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3292                                           G_CALLBACK (update_view_size),
3293                                           ev_window);
3294                         break;
3295                 case EV_SIZING_FIT_WIDTH:
3296                         g_object_set (G_OBJECT (scrolled_window),
3297                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3298                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3299                                       NULL);
3300                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3301                                           G_CALLBACK (update_view_size),
3302                                           ev_window);
3303                         break;
3304                 case EV_SIZING_FREE:
3305                         g_object_set (G_OBJECT (scrolled_window),
3306                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3307                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3308                                       NULL);
3309                         break;
3310         }
3311
3312         update_sizing_buttons (ev_window);
3313         save_sizing_mode (ev_window);
3314 }
3315
3316 static void
3317 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3318 {
3319         ev_window_update_actions (ev_window);
3320
3321         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3322                 gdouble zoom;
3323
3324                 zoom = ev_view_get_zoom (view);
3325                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3326                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3327         }
3328 }
3329
3330 static void
3331 ev_window_update_continuous_action (EvWindow *window)
3332 {
3333         GtkAction *action;
3334
3335         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3336         g_signal_handlers_block_by_func
3337                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3338         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3339                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3340         g_signal_handlers_unblock_by_func
3341                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3342 }
3343
3344 static void
3345 ev_window_update_dual_page_action (EvWindow *window)
3346 {
3347         GtkAction *action;
3348
3349         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3350         g_signal_handlers_block_by_func
3351                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3352         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3353                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3354         g_signal_handlers_unblock_by_func
3355                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3356 }
3357
3358 static void
3359 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3360 {
3361         ev_window_update_continuous_action (ev_window);
3362
3363         if (!ev_window_is_empty (ev_window))
3364                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3365                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3366 }
3367
3368 static void
3369 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3370 {
3371         int rotation;
3372
3373         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3374
3375         if (!ev_window_is_empty (window))
3376                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3377                                              rotation);
3378
3379         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3380                                        rotation);
3381 }
3382
3383 static void
3384 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3385 {
3386         ev_window_update_actions (window);
3387 }
3388
3389 static void
3390 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3391 {
3392         ev_window_update_dual_page_action (ev_window);
3393
3394         if (!ev_window_is_empty (ev_window))
3395                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3396                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3397 }
3398
3399 static char *
3400 build_comments_string (void)
3401 {
3402 #ifdef ENABLE_PDF
3403         PopplerBackend backend;
3404         const char *backend_name;
3405         const char *version;
3406
3407         backend = poppler_get_backend ();
3408         version = poppler_get_version ();
3409         switch (backend) {
3410                 case POPPLER_BACKEND_CAIRO:
3411                         backend_name = "cairo";
3412                         break;
3413                 case POPPLER_BACKEND_SPLASH:
3414                         backend_name = "splash";
3415                         break;
3416                 default:
3417                         backend_name = "unknown";
3418                         break;
3419         }
3420
3421         return g_strdup_printf (_("Document Viewer.\n"
3422                                   "Using poppler %s (%s)"),
3423                                 version, backend_name);
3424 #else
3425         return g_strdup_printf (_("Document Viewer"));
3426 #endif
3427 }
3428
3429 static void
3430 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3431 {
3432         const char *authors[] = {
3433                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3434                 "Jonathan Blandford <jrb@gnome.org>",
3435                 "Marco Pesenti Gritti <marco@gnome.org>",
3436                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3437                 "Bryan Clark <clarkbw@gnome.org>",
3438                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3439                 "Wouter Bolsterlee <wbolster@gnome.org>",
3440                 NULL
3441         };
3442
3443         const char *documenters[] = {
3444                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3445                 NULL
3446         };
3447
3448         const char *license[] = {
3449                 N_("Evince is free software; you can redistribute it and/or modify "
3450                    "it under the terms of the GNU General Public License as published by "
3451                    "the Free Software Foundation; either version 2 of the License, or "
3452                    "(at your option) any later version.\n"),
3453                 N_("Evince is distributed in the hope that it will be useful, "
3454                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3455                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3456                    "GNU General Public License for more details.\n"),
3457                 N_("You should have received a copy of the GNU General Public License "
3458                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3459                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3460         };
3461
3462         char *license_trans;
3463         char *comments;
3464
3465 #ifdef ENABLE_NLS
3466         const char **p;
3467
3468         for (p = authors; *p; ++p)
3469                 *p = _(*p);
3470
3471         for (p = documenters; *p; ++p)
3472                 *p = _(*p);
3473 #endif
3474
3475         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3476                                      _(license[2]), "\n", NULL);
3477         comments = build_comments_string ();
3478
3479         gtk_show_about_dialog (
3480                 GTK_WINDOW (ev_window),
3481                 "name", _("Evince"),
3482                 "version", VERSION,
3483                 "copyright",
3484                 _("\xc2\xa9 1996-2007 The Evince authors"),
3485                 "license", license_trans,
3486                 "website", "http://www.gnome.org/projects/evince",
3487                 "comments", comments,
3488                 "authors", authors,
3489                 "documenters", documenters,
3490                 "translator-credits", _("translator-credits"),
3491                 "logo-icon-name", "evince",
3492                 "wrap-license", TRUE,
3493                 NULL);
3494
3495         g_free (comments);
3496         g_free (license_trans);
3497 }
3498
3499 static void
3500 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3501 {
3502         gboolean active;
3503
3504         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3505         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3506         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3507 }
3508
3509 static void
3510 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3511 {
3512         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3513                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3514 }
3515
3516 static void
3517 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3518                                            GParamSpec *pspec,
3519                                            EvWindow   *ev_window)
3520 {
3521         GtkWidget *current_page;
3522         const char *id;
3523
3524         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3525
3526         if (current_page == ev_window->priv->sidebar_links) {
3527                 id = LINKS_SIDEBAR_ID;
3528         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3529                 id = THUMBNAILS_SIDEBAR_ID;
3530         } else if (current_page == ev_window->priv->sidebar_attachments) {
3531                 id = ATTACHMENTS_SIDEBAR_ID;
3532         } else {
3533                 g_assert_not_reached();
3534         }
3535
3536         g_object_unref (current_page);
3537
3538         if (!ev_window_is_empty (ev_window))
3539                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3540 }
3541
3542 static void
3543 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3544                                          GParamSpec *pspec,
3545                                          EvWindow   *ev_window)
3546 {
3547         EvView *view = EV_VIEW (ev_window->priv->view);
3548         GtkAction *action;
3549
3550         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3551
3552         if (!ev_view_get_presentation (view) &&
3553             !ev_view_get_fullscreen (view)) {
3554
3555                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3556                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3557
3558                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3559                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3560         }
3561 }
3562
3563 static void
3564 view_menu_link_popup (EvWindow *ev_window,
3565                       EvLink   *link)
3566 {
3567         gboolean   show_external = FALSE;
3568         gboolean   show_internal = FALSE;
3569         GtkAction *action;
3570
3571         if (ev_window->priv->link)
3572                 g_object_unref (ev_window->priv->link);
3573
3574         if (link)
3575                 ev_window->priv->link = g_object_ref (link);
3576         else
3577                 ev_window->priv->link = NULL;
3578
3579         if (ev_window->priv->link) {
3580                 EvLinkAction *ev_action;
3581
3582                 ev_action = ev_link_get_action (link);
3583                 if (ev_action) {
3584                         switch (ev_link_action_get_action_type (ev_action)) {
3585                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3586                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3587                                         show_internal = TRUE;
3588                                         break;
3589                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3590                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3591                                         show_external = TRUE;
3592                                         break;
3593                                 default:
3594                                         break;
3595                         }
3596                 }
3597         }
3598
3599         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3600                                               "OpenLink");
3601         gtk_action_set_visible (action, show_external);
3602
3603         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3604                                               "CopyLinkAddress");
3605         gtk_action_set_visible (action, show_external);
3606
3607         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3608                                               "GoLink");
3609         gtk_action_set_visible (action, show_internal);
3610
3611         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3612                                               "OpenLinkNewWindow");
3613         gtk_action_set_visible (action, show_internal);
3614 }
3615
3616 static void
3617 view_menu_image_popup (EvWindow  *ev_window,
3618                        EvImage   *image)
3619 {
3620         GtkAction *action;
3621         gboolean   show_image = FALSE;
3622
3623         if (ev_window->priv->image)
3624                 g_object_unref (ev_window->priv->image);
3625
3626         if (image)
3627                 ev_window->priv->image = g_object_ref (image);
3628         else
3629                 ev_window->priv->image = NULL;
3630
3631         show_image = (ev_window->priv->image != NULL);
3632
3633         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3634                                               "SaveImageAs");
3635         gtk_action_set_visible (action, show_image);
3636
3637         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3638                                               "CopyImage");
3639         gtk_action_set_visible (action, show_image);
3640 }
3641
3642 static gboolean
3643 view_menu_popup_cb (EvView   *view,
3644                     GObject  *object,
3645                     EvWindow *ev_window)
3646 {
3647         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3648                 return FALSE;
3649
3650         view_menu_link_popup (ev_window,
3651                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3652         view_menu_image_popup (ev_window,
3653                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3654
3655         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3656                         NULL, NULL, NULL, NULL,
3657                         3, gtk_get_current_event_time ());
3658         return TRUE;
3659 }
3660
3661 static gboolean
3662 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3663                               GList           *attach_list,
3664                               EvWindow        *ev_window)
3665 {
3666         GtkWidget *popup;
3667
3668         g_assert (attach_list != NULL);
3669
3670         if (ev_window->priv->attach_list) {
3671                 g_list_foreach (ev_window->priv->attach_list,
3672                                 (GFunc) g_object_unref, NULL);
3673                 g_list_free (ev_window->priv->attach_list);
3674         }
3675
3676         ev_window->priv->attach_list = attach_list;
3677
3678         popup = ev_window->priv->attachment_popup;
3679
3680         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3681                         NULL, NULL,
3682                         3, gtk_get_current_event_time ());
3683
3684         return TRUE;
3685 }
3686
3687 static void
3688 view_find_status_changed_cb (EvView     *view,
3689                              GParamSpec *pspec,
3690                              EvWindow   *ev_window)
3691 {
3692         const char *text;
3693
3694         text = ev_view_get_find_status (view);
3695         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3696                                       text);
3697 }
3698
3699 static void
3700 find_bar_previous_cb (EggFindBar *find_bar,
3701                       EvWindow   *ev_window)
3702 {
3703         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3704 }
3705
3706 static void
3707 find_bar_next_cb (EggFindBar *find_bar,
3708                   EvWindow   *ev_window)
3709 {
3710         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3711 }
3712
3713 static void
3714 find_bar_close_cb (EggFindBar *find_bar,
3715                    EvWindow   *ev_window)
3716 {
3717         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3718 }
3719
3720 static void
3721 find_bar_search_changed_cb (EggFindBar *find_bar,
3722                             GParamSpec *param,
3723                             EvWindow   *ev_window)
3724 {
3725         gboolean case_sensitive;
3726         gboolean visible;
3727         const char *search_string;
3728
3729         /* Either the string or case sensitivity could have changed,
3730          * we connect this callback to both. We also connect it
3731          * to ::visible so when the find bar is hidden, we should
3732          * pretend the search string is NULL/""
3733          */
3734
3735         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3736         visible = GTK_WIDGET_VISIBLE (find_bar);
3737         search_string = egg_find_bar_get_search_string (find_bar);
3738
3739         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3740
3741         if (ev_window->priv->document &&
3742             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3743                 if (visible && search_string && search_string[0]) {
3744                         ev_document_doc_mutex_lock ();
3745                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3746                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3747                                                 search_string,
3748                                                 case_sensitive);
3749                         ev_document_doc_mutex_unlock ();
3750                 } else {
3751                         ev_document_doc_mutex_lock ();
3752                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3753                         ev_document_doc_mutex_unlock ();
3754
3755                         ev_window_update_actions (ev_window);
3756                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3757                                                       NULL);
3758                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3759                 }
3760         }
3761 }
3762
3763 static void
3764 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3765 {
3766         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3767 }
3768
3769 static void
3770 zoom_control_changed_cb (EphyZoomAction *action,
3771                          float           zoom,
3772                          EvWindow       *ev_window)
3773 {
3774         EvSizingMode mode;
3775
3776         g_return_if_fail (EV_IS_WINDOW (ev_window));
3777
3778         if (zoom == EPHY_ZOOM_BEST_FIT) {
3779                 mode = EV_SIZING_BEST_FIT;
3780         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3781                 mode = EV_SIZING_FIT_WIDTH;
3782         } else {
3783                 mode = EV_SIZING_FREE;
3784         }
3785
3786         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3787
3788         if (mode == EV_SIZING_FREE) {
3789                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3790                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3791                                   FALSE);
3792         }
3793 }
3794
3795 static void
3796 ev_window_finalize (GObject *object)
3797 {
3798         GList *windows = ev_application_get_windows (EV_APP);
3799
3800         if (windows == NULL) {
3801                 ev_application_shutdown (EV_APP);
3802         } else {
3803                 g_list_free (windows);
3804         }
3805
3806         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3807 }
3808
3809 static void
3810 ev_window_dispose (GObject *object)
3811 {
3812         EvWindow *window = EV_WINDOW (object);
3813         EvWindowPrivate *priv = window->priv;
3814
3815         if (priv->title) {
3816                 ev_window_title_free (priv->title);
3817                 priv->title = NULL;
3818         }
3819
3820         if (priv->ui_manager) {
3821                 g_object_unref (priv->ui_manager);
3822                 priv->ui_manager = NULL;
3823         }
3824
3825         if (priv->action_group) {
3826                 g_object_unref (priv->action_group);
3827                 priv->action_group = NULL;
3828         }
3829
3830         if (priv->view_popup_action_group) {
3831                 g_object_unref (priv->view_popup_action_group);
3832                 priv->view_popup_action_group = NULL;
3833         }
3834
3835         if (priv->attachment_popup_action_group) {
3836                 g_object_unref (priv->attachment_popup_action_group);
3837                 priv->attachment_popup_action_group = NULL;
3838         }
3839
3840 #ifdef HAVE_GTK_RECENT
3841         if (priv->recent_action_group) {
3842                 g_object_unref (priv->recent_action_group);
3843                 priv->recent_action_group = NULL;
3844         }
3845
3846         if (priv->recent_manager) {
3847                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3848                                                       ev_window_setup_recent,
3849                                                       window);
3850                 priv->recent_manager = NULL;
3851         }
3852
3853         priv->recent_ui_id = 0;
3854 #else
3855         if (priv->recent_view) {
3856                 g_object_unref (priv->recent_view);
3857                 priv->recent_view = NULL;
3858         }
3859 #endif /* HAVE_GTK_RECENT */
3860
3861         if (priv->page_cache) {
3862                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3863                 priv->page_cache = NULL;
3864         }
3865
3866         if (priv->document) {
3867                 g_object_unref (priv->document);
3868                 priv->document = NULL;
3869         }
3870
3871         if (priv->view) {
3872                 g_object_unref (priv->view);
3873                 priv->view = NULL;
3874         }
3875
3876         if (priv->password_view) {
3877                 g_object_unref (priv->password_view);
3878                 priv->password_view = NULL;
3879         }
3880
3881         if (priv->load_job) {
3882                 ev_window_clear_load_job (window);
3883         }
3884
3885         if (priv->thumbnail_job) {
3886                 ev_window_clear_thumbnail_job (window);
3887         }
3888
3889         if (priv->local_uri) {
3890                 ev_window_clear_local_uri (window);
3891                 priv->local_uri = NULL;
3892         }
3893
3894         ev_window_close_dialogs (window);
3895
3896 #ifdef WITH_GTK_PRINT
3897         ev_window_clear_print_job (window);
3898
3899         if (window->priv->gtk_print_job) {
3900                 g_object_unref (window->priv->gtk_print_job);
3901                 window->priv->gtk_print_job = NULL;
3902         }
3903
3904         if (window->priv->printer) {
3905                 g_object_unref (window->priv->printer);
3906                 window->priv->printer = NULL;
3907         }
3908
3909         if (window->priv->print_settings) {
3910                 g_object_unref (window->priv->print_settings);
3911                 window->priv->print_settings = NULL;
3912         }
3913
3914         if (window->priv->print_page_setup) {
3915                 g_object_unref (window->priv->print_page_setup);
3916                 window->priv->print_page_setup = NULL;
3917         }
3918 #endif
3919
3920         if (priv->link) {
3921                 g_object_unref (priv->link);
3922                 priv->link = NULL;
3923         }
3924
3925         if (priv->image) {
3926                 g_object_unref (priv->image);
3927                 priv->image = NULL;
3928         }
3929
3930         if (priv->attach_list) {
3931                 g_list_foreach (priv->attach_list,
3932                                 (GFunc) g_object_unref,
3933                                 NULL);
3934                 g_list_free (priv->attach_list);
3935                 priv->attach_list = NULL;
3936         }
3937
3938         if (priv->find_bar) {
3939                 g_signal_handlers_disconnect_by_func
3940                         (window->priv->find_bar,
3941                          G_CALLBACK (find_bar_close_cb),
3942                          window);
3943                 priv->find_bar = NULL;
3944         }
3945
3946         if (priv->uri) {
3947                 if (priv->unlink_temp_file)
3948                         ev_window_clear_temp_file (window);
3949                 g_free (priv->uri);
3950                 priv->uri = NULL;
3951         }
3952
3953         if (priv->dest) {
3954                 g_object_unref (priv->dest);
3955                 priv->dest = NULL;
3956         }
3957
3958         if (priv->history) {
3959                 g_object_unref (priv->history);
3960                 priv->history = NULL;
3961         }
3962
3963         if (priv->presentation_timeout_id > 0) {
3964                 g_source_remove (priv->presentation_timeout_id);
3965                 priv->presentation_timeout_id = 0;
3966         }
3967
3968         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3969 }
3970
3971 static void
3972 ev_window_class_init (EvWindowClass *ev_window_class)
3973 {
3974         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3975         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3976
3977         g_object_class->dispose = ev_window_dispose;
3978         g_object_class->finalize = ev_window_finalize;
3979
3980         widget_class->screen_changed = ev_window_screen_changed;
3981
3982         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3983 }
3984
3985 /* Normal items */
3986 static const GtkActionEntry entries[] = {
3987         { "File", NULL, N_("_File") },
3988         { "Edit", NULL, N_("_Edit") },
3989         { "View", NULL, N_("_View") },
3990         { "Go", NULL, N_("_Go") },
3991         { "Help", NULL, N_("_Help") },
3992
3993         /* File menu */
3994         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3995           N_("Open an existing document"),
3996           G_CALLBACK (ev_window_cmd_file_open) },
3997         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
3998           N_("Open a copy of the current document in a new window"),
3999           G_CALLBACK (ev_window_cmd_file_open_copy) },
4000         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4001           N_("Save a copy of the current document"),
4002           G_CALLBACK (ev_window_cmd_save_as) },
4003         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4004           N_("Setup the page settings for printing"),
4005           G_CALLBACK (ev_window_cmd_file_print_setup) },
4006         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4007           N_("Print this document"),
4008           G_CALLBACK (ev_window_cmd_file_print) },
4009         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4010           G_CALLBACK (ev_window_cmd_file_properties) },
4011         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4012           G_CALLBACK (ev_window_cmd_file_close_window) },
4013
4014         /* Edit menu */
4015         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4016           G_CALLBACK (ev_window_cmd_edit_copy) },
4017 #ifdef HAVE_GTK_RECENT
4018         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4019 #else
4020         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4021 #endif /* HAVE_GTK_RECENT */
4022           G_CALLBACK (ev_window_cmd_edit_select_all) },
4023         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4024           N_("Find a word or phrase in the document"),
4025           G_CALLBACK (ev_window_cmd_edit_find) },
4026         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4027           G_CALLBACK (ev_window_cmd_edit_find_next) },
4028         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4029           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4030         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4031           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4032         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4033           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4034         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4035           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4036
4037         /* View menu */
4038         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4039           N_("Enlarge the document"),
4040           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4041         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4042           N_("Shrink the document"),
4043           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4044         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4045           N_("Reload the document"),
4046           G_CALLBACK (ev_window_cmd_view_reload) },
4047
4048         /* Go menu */
4049         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4050           N_("Go to the previous page"),
4051           G_CALLBACK (ev_window_cmd_go_previous_page) },
4052         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4053           N_("Go to the next page"),
4054           G_CALLBACK (ev_window_cmd_go_next_page) },
4055         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4056           N_("Go to the first page"),
4057           G_CALLBACK (ev_window_cmd_go_first_page) },
4058         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4059           N_("Go to the last page"),
4060           G_CALLBACK (ev_window_cmd_go_last_page) },
4061
4062         /* Help menu */
4063         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4064           G_CALLBACK (ev_window_cmd_help_contents) },
4065
4066         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4067           G_CALLBACK (ev_window_cmd_help_about) },
4068
4069         /* Toolbar-only */
4070         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4071           N_("Leave fullscreen mode"),
4072           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4073         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4074           N_("Start a presentation"),
4075           G_CALLBACK (ev_window_cmd_start_presentation) },
4076
4077         /* Accellerators */
4078         { "Escape", NULL, "", "Escape", "",
4079           G_CALLBACK (ev_window_cmd_escape) },
4080         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4081           G_CALLBACK (ev_window_cmd_edit_find) },
4082         { "PageDown", NULL, "", "Page_Down", NULL,
4083           G_CALLBACK (ev_window_cmd_scroll_forward) },
4084         { "PageUp", NULL, "", "Page_Up", NULL,
4085           G_CALLBACK (ev_window_cmd_scroll_backward) },
4086         { "Space", NULL, "", "space", NULL,
4087           G_CALLBACK (ev_window_cmd_scroll_forward) },
4088         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4089           G_CALLBACK (ev_window_cmd_scroll_backward) },
4090         { "BackSpace", NULL, "", "BackSpace", NULL,
4091           G_CALLBACK (ev_window_cmd_scroll_backward) },
4092         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4093           G_CALLBACK (ev_window_cmd_scroll_forward) },
4094         { "Return", NULL, "", "Return", NULL,
4095           G_CALLBACK (ev_window_cmd_scroll_forward) },
4096         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4097           G_CALLBACK (ev_window_cmd_scroll_backward) },
4098         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4099           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4100         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4101           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4102         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4103           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4104         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4105           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4106         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4107           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4108         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4109           G_CALLBACK (ev_window_cmd_go_backward) },
4110         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4111           G_CALLBACK (ev_window_cmd_go_forward) },
4112         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4113           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4114         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4115           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4116         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4117           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4118         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4119           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4120 };
4121
4122 /* Toggle items */
4123 static const GtkToggleActionEntry toggle_entries[] = {
4124         /* View Menu */
4125         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4126           N_("Show or hide the toolbar"),
4127           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4128         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4129           N_("Show or hide the side pane"),
4130           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4131         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4132           N_("Show the entire document"),
4133           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4134         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4135           N_("Show two pages at once"),
4136           G_CALLBACK (ev_window_cmd_dual), FALSE },
4137         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4138           N_("Expand the window to fill the screen"),
4139           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4140         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4141           N_("Run document as a presentation"),
4142           G_CALLBACK (ev_window_cmd_view_presentation) },
4143         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4144           N_("Make the current document fill the window"),
4145           G_CALLBACK (ev_window_cmd_view_best_fit) },
4146         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4147           N_("Make the current document fill the window width"),
4148           G_CALLBACK (ev_window_cmd_view_page_width) },
4149 };
4150
4151 /* Popups specific items */
4152 static const GtkActionEntry view_popup_entries [] = {
4153         /* Links */
4154         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4155           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4156         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4157           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4158         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4159           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4160         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4161           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4162         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4163           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4164         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4165           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4166 };
4167
4168 static const GtkActionEntry attachment_popup_entries [] = {
4169         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4170           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4171         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4172           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4173 };
4174
4175 static void
4176 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4177 {
4178         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4179 }
4180
4181 static void
4182 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4183 {
4184         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4185         gtk_widget_grab_focus (window->priv->view);
4186 }
4187
4188 static void
4189 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4190 {
4191
4192         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4193         gtk_widget_grab_focus (window->priv->view);
4194 }
4195
4196 static void
4197 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4198 {
4199         GtkAction *action;
4200
4201         action = g_object_new (EV_TYPE_PAGE_ACTION,
4202                                "name", PAGE_SELECTOR_ACTION,
4203                                "label", _("Page"),
4204                                "tooltip", _("Select Page"),
4205                                "visible_overflown", FALSE,
4206                                NULL);
4207         g_signal_connect (action, "activate_link",
4208                           G_CALLBACK (activate_link_cb), window);
4209         gtk_action_group_add_action (group, action);
4210         g_object_unref (action);
4211
4212         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4213                                "name", ZOOM_CONTROL_ACTION,
4214                                "label", _("Zoom"),
4215                                "stock_id", GTK_STOCK_ZOOM_IN,
4216                                "tooltip", _("Adjust the zoom level"),
4217                                "zoom", 1.0,
4218                                NULL);
4219         g_signal_connect (action, "zoom_to_level",
4220                           G_CALLBACK (zoom_control_changed_cb), window);
4221         gtk_action_group_add_action (group, action);
4222         g_object_unref (action);
4223
4224         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4225                                "name", NAVIGATION_ACTION,
4226                                "label", _("Navigation"),
4227                                "is_important", TRUE,
4228                                "short_label", _("Back"),
4229                                "stock_id", GTK_STOCK_GO_DOWN,
4230                                "tooltip", _("Move across visited pages"),
4231                                NULL);
4232         g_signal_connect (action, "activate_link",
4233                           G_CALLBACK (navigation_action_activate_link_cb), window);
4234         gtk_action_group_add_action (group, action);
4235         g_object_unref (action);
4236 }
4237
4238 static void
4239 set_action_properties (GtkActionGroup *action_group)
4240 {
4241         GtkAction *action;
4242
4243         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4244         g_object_set (action, "is-important", TRUE, NULL);
4245         /*translators: this is the label for toolbar button*/
4246         g_object_set (action, "short_label", _("Previous"), NULL);
4247
4248         action = gtk_action_group_get_action (action_group, "GoNextPage");
4249         g_object_set (action, "is-important", TRUE, NULL);
4250         /*translators: this is the label for toolbar button*/
4251         g_object_set (action, "short_label", _("Next"), NULL);
4252
4253         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4254         /*translators: this is the label for toolbar button*/
4255         g_object_set (action, "short_label", _("Zoom In"), NULL);
4256
4257         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4258         /*translators: this is the label for toolbar button*/
4259         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4260
4261         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4262         /*translators: this is the label for toolbar button*/
4263         g_object_set (action, "short_label", _("Best Fit"), NULL);
4264
4265         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4266         /*translators: this is the label for toolbar button*/
4267         g_object_set (action, "short_label", _("Fit Width"), NULL);
4268
4269         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4270         g_object_set (action, "is-important", TRUE, NULL);
4271 }
4272
4273 static void
4274 set_chrome_actions (EvWindow *window)
4275 {
4276         EvWindowPrivate *priv = window->priv;
4277         GtkActionGroup *action_group = priv->action_group;
4278         GtkAction *action;
4279
4280         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4281         g_signal_handlers_block_by_func
4282                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4283         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4284                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4285         g_signal_handlers_unblock_by_func
4286                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4287 }
4288
4289 static void
4290 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4291                           GParamSpec     *pspec,
4292                           EvWindow       *ev_window)
4293 {
4294         GtkTreeModel *model;
4295         GtkAction *action;
4296
4297         g_object_get (G_OBJECT (ev_sidebar_links),
4298                       "model", &model,
4299                       NULL);
4300
4301         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4302         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4303         g_object_unref (model);
4304 }
4305
4306 static gboolean
4307 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4308 {
4309         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4310         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4311
4312         ev_window_set_view_accels_sensitivity (window, TRUE);
4313
4314         return FALSE;
4315 }
4316
4317 static gboolean
4318 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4319 {
4320         ev_window_set_view_accels_sensitivity (window, FALSE);
4321
4322         return FALSE;
4323 }
4324
4325 static void
4326 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4327                                     GParamSpec         *pspec,
4328                                     EvWindow           *ev_window)
4329 {
4330         GtkWidget *widget;
4331
4332         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4333
4334         if (widget != NULL) {
4335                 g_signal_connect_object (widget, "focus_in_event",
4336                                          G_CALLBACK (view_actions_focus_in_cb),
4337                                          ev_window, 0);
4338                 g_signal_connect_object (widget, "focus_out_event",
4339                                          G_CALLBACK (view_actions_focus_out_cb),
4340                                          ev_window, 0);
4341                 g_object_unref (widget);
4342         }
4343 }
4344
4345 static gboolean
4346 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4347 {
4348         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4349                 gboolean maximized;
4350
4351                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4352                 if (!ev_window_is_empty (window))
4353                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4354         }
4355
4356         return FALSE;
4357 }
4358
4359 static gboolean
4360 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4361 {
4362         char *uri = window->priv->uri;
4363         GdkWindowState state;
4364         int x, y, width, height, document_width, document_height;
4365
4366         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4367
4368         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4369                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4370                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4371
4372                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4373                         ev_page_cache_get_max_width (window->priv->page_cache,
4374                                                      0, 1.0,
4375                                                      &document_width);
4376                         ev_page_cache_get_max_height (window->priv->page_cache,
4377                                                       0, 1.0,
4378                                                       &document_height);
4379                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4380                                                         (double)width / document_width);
4381                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4382                                                         (double)height / document_height);
4383
4384                         ev_metadata_manager_set_int (uri, "window_x", x);
4385                         ev_metadata_manager_set_int (uri, "window_y", y);
4386                         ev_metadata_manager_set_int (uri, "window_width", width);
4387                         ev_metadata_manager_set_int (uri, "window_height", height);
4388                 }
4389         }
4390
4391         return FALSE;
4392 }
4393
4394 static void
4395 launch_action (EvWindow *window, EvLinkAction *action)
4396 {
4397         const char *filename = ev_link_action_get_filename (action);
4398         char *uri = NULL;
4399
4400         if (filename  && g_path_is_absolute (filename)) {
4401                 uri = gnome_vfs_get_uri_from_local_path (filename);
4402         } else {
4403                 GnomeVFSURI *base_uri, *resolved_uri;
4404
4405                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4406                 if (base_uri && filename) {
4407                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4408                         if (resolved_uri) {
4409                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4410                                 gnome_vfs_uri_unref (resolved_uri);
4411                         }
4412                         gnome_vfs_uri_unref (base_uri);
4413                 }
4414         }
4415
4416         if (uri) {
4417                 gnome_vfs_url_show (uri);
4418         } else {
4419                 gnome_vfs_url_show (filename);
4420         }
4421
4422         g_free (uri);
4423
4424         /* According to the PDF spec filename can be an executable. I'm not sure
4425            allowing to launch executables is a good idea though. -- marco */
4426 }
4427
4428 static gboolean
4429 uri_is_valid (const gchar *uri)
4430 {
4431         gchar *p = (gchar *) uri;
4432
4433         if (!p || !g_ascii_isalpha (*p))
4434                 return FALSE;
4435
4436         p++;
4437         while (g_ascii_isalnum (*p))
4438                 p++;
4439
4440         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4441 }
4442
4443 static void
4444 launch_external_uri (EvWindow *window, EvLinkAction *action)
4445 {
4446         const gchar *uri = ev_link_action_get_uri (action);
4447
4448         if (!uri_is_valid (uri)) {
4449                 GtkWidget *dialog;
4450
4451                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4452                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4453                                                  GTK_MESSAGE_ERROR,
4454                                                  GTK_BUTTONS_CLOSE,
4455                                                  _("Unable to open external link"));
4456                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4457                                                           _("Invalid URI: “%s”"), uri);
4458                 g_signal_connect (dialog, "response",
4459                                   G_CALLBACK (gtk_widget_destroy),
4460                                   NULL);
4461                 gtk_widget_show (dialog);
4462
4463                 return;
4464         }
4465
4466         gnome_vfs_url_show (uri);
4467 }
4468
4469 static void
4470 open_remote_link (EvWindow *window, EvLinkAction *action)
4471 {
4472         gchar *uri;
4473         gchar *dir;
4474
4475         dir = g_path_get_dirname (window->priv->uri);
4476
4477         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4478                                 NULL);
4479         g_free (dir);
4480
4481         ev_application_open_uri_at_dest (EV_APP, uri,
4482                                          gtk_window_get_screen (GTK_WINDOW (window)),
4483                                          ev_link_action_get_dest (action),
4484                                          0,
4485                                          FALSE,
4486                                          GDK_CURRENT_TIME);
4487
4488         g_free (uri);
4489 }
4490
4491 static void
4492 do_action_named (EvWindow *window, EvLinkAction *action)
4493 {
4494         const gchar *name = ev_link_action_get_name (action);
4495
4496         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4497                 ev_window_cmd_go_first_page (NULL, window);
4498         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4499                 ev_window_cmd_go_previous_page (NULL, window);
4500         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4501                 ev_window_cmd_go_next_page (NULL, window);
4502         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4503                 ev_window_cmd_go_last_page (NULL, window);
4504         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4505                 ev_window_cmd_focus_page_selector (NULL, window);
4506         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4507                 ev_window_cmd_edit_find (NULL, window);
4508         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4509                 ev_window_cmd_file_close_window (NULL, window);
4510         } else {
4511                 g_warning ("Unimplemented named action: %s, please post a "
4512                            "bug report in Evince bugzilla "
4513                            "(http://bugzilla.gnome.org) with a testcase.",
4514                            name);
4515         }
4516 }
4517
4518 static void
4519 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4520 {
4521         switch (ev_link_action_get_action_type (action)) {
4522                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4523                         EvLinkDest *dest;
4524
4525                         dest = ev_link_action_get_dest (action);
4526                         if (!dest)
4527                                 return;
4528
4529                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4530                 }
4531                         break;
4532                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4533                         launch_external_uri (window, action);
4534                         break;
4535                 case EV_LINK_ACTION_TYPE_LAUNCH:
4536                         launch_action (window, action);
4537                         break;
4538                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4539                         open_remote_link (window, action);
4540                         break;
4541                 case EV_LINK_ACTION_TYPE_NAMED:
4542                         do_action_named (window, action);
4543                         break;
4544                 default:
4545                         g_assert_not_reached ();
4546         }
4547 }
4548
4549 static void
4550 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4551 {
4552         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4553 }
4554
4555 static void
4556 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4557 {
4558         EvLinkAction *ev_action = NULL;
4559         EvLinkDest   *dest;
4560
4561         ev_action = ev_link_get_action (window->priv->link);
4562         if (!ev_action)
4563                 return;
4564
4565         dest = ev_link_action_get_dest (ev_action);
4566         if (!dest)
4567                 return;
4568
4569         ev_window_cmd_file_open_copy_at_dest (window, dest);
4570 }
4571
4572 static void
4573 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4574 {
4575         GtkClipboard *clipboard;
4576         EvLinkAction *ev_action;
4577         const gchar *uri;
4578
4579         ev_action = ev_link_get_action (window->priv->link);
4580         if (!ev_action)
4581                 return;
4582
4583         uri = ev_link_action_get_uri (ev_action);
4584
4585         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4586                                               GDK_SELECTION_CLIPBOARD);
4587         gtk_clipboard_set_text (clipboard, uri, -1);
4588 }
4589
4590 static void
4591 image_save_dialog_response_cb (GtkWidget *fc,
4592                                gint       response_id,
4593                                EvWindow  *ev_window)
4594 {
4595         gchar  *uri;
4596         gchar  *filename;
4597         GError *error = NULL;
4598
4599         if (response_id != GTK_RESPONSE_OK) {
4600                 gtk_widget_destroy (fc);
4601                 return;
4602         }
4603
4604         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4605         filename = g_filename_from_uri (uri, NULL, NULL);
4606         g_free (uri);
4607
4608         /* FIXME: allow saving in other image formats than png */
4609         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4610                          filename, "png", &error, NULL);
4611
4612         if (error) {
4613                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4614                                         _("The image could not be saved."),
4615                                         error);
4616                 g_error_free (error);
4617         }
4618
4619         g_free (filename);
4620
4621         gtk_widget_destroy (fc);
4622 }
4623
4624 static void
4625 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4626 {
4627         GtkWidget     *fc;
4628         GtkFileFilter *filter;
4629
4630         if (!window->priv->image)
4631                 return;
4632
4633         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4634                                           GTK_WINDOW (window),
4635                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4636                                           GTK_STOCK_CANCEL,
4637                                           GTK_RESPONSE_CANCEL,
4638                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4639                                           NULL);
4640
4641         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4642         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4643
4644         filter = gtk_file_filter_new ();
4645         gtk_file_filter_set_name (filter, _("Images"));
4646         gtk_file_filter_add_pixbuf_formats (filter);
4647         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4648
4649         g_signal_connect (fc, "response",
4650                           G_CALLBACK (image_save_dialog_response_cb),
4651                           window);
4652
4653         gtk_widget_show (fc);
4654 }
4655
4656 static void
4657 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4658 {
4659         GtkClipboard *clipboard;
4660
4661         if (!window->priv->image)
4662                 return;
4663
4664         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4665                                               GDK_SELECTION_CLIPBOARD);
4666         gtk_clipboard_set_image (clipboard,
4667                                  ev_image_get_pixbuf (window->priv->image));
4668 }
4669
4670 static void
4671 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4672 {
4673         GList *l;
4674
4675         if (!window->priv->attach_list)
4676                 return;
4677
4678         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4679                 EvAttachment *attachment;
4680                 GError       *error = NULL;
4681
4682                 attachment = (EvAttachment *) l->data;
4683
4684                 ev_attachment_open (attachment, &error);
4685
4686                 if (error) {
4687                         ev_window_error_dialog (GTK_WINDOW (window),
4688                                                 _("Unable to open attachment"),
4689                                                 error);
4690                         g_error_free (error);
4691                 }
4692         }
4693 }
4694
4695 static void
4696 attachment_save_dialog_response_cb (GtkWidget *fc,
4697                                     gint       response_id,
4698                                     EvWindow  *ev_window)
4699 {
4700         gchar                *uri;
4701         GList                *l;
4702         GtkFileChooserAction  fc_action;
4703         gboolean              is_dir;
4704
4705         if (response_id != GTK_RESPONSE_OK) {
4706                 gtk_widget_destroy (fc);
4707                 return;
4708         }
4709
4710         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4711
4712         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4713         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4714
4715         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4716                 EvAttachment *attachment;
4717                 gchar        *filename;
4718                 GError       *error = NULL;
4719
4720                 attachment = (EvAttachment *) l->data;
4721
4722                 if (is_dir) {
4723                         filename = g_strjoin ("/", uri,
4724                                               ev_attachment_get_name (attachment),
4725                                               NULL);
4726                 } else {
4727                         filename = g_strdup (uri);
4728                 }
4729
4730                 ev_attachment_save (attachment, filename, &error);
4731                 g_free (filename);
4732
4733                 if (error) {
4734                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4735                                                 _("The attachment could not be saved."),
4736                                                 error);
4737                         g_error_free (error);
4738                 }
4739         }
4740
4741         g_free (uri);
4742
4743         gtk_widget_destroy (fc);
4744 }
4745
4746 static void
4747 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4748 {
4749         GtkWidget    *fc;
4750         EvAttachment *attachment = NULL;
4751
4752         if (!window->priv->attach_list)
4753                 return;
4754
4755         if (g_list_length (window->priv->attach_list) == 1)
4756                 attachment = (EvAttachment *) window->priv->attach_list->data;
4757
4758         fc = gtk_file_chooser_dialog_new (
4759                 _("Save Attachment"),
4760                 GTK_WINDOW (window),
4761                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4762                 GTK_STOCK_CANCEL,
4763                 GTK_RESPONSE_CANCEL,
4764                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4765                 NULL);
4766
4767         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4768         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4769
4770         if (attachment)
4771                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4772                                                    ev_attachment_get_name (attachment));
4773
4774         g_signal_connect (fc, "response",
4775                           G_CALLBACK (attachment_save_dialog_response_cb),
4776                           window);
4777
4778         gtk_widget_show (fc);
4779 }
4780
4781 static void
4782 ev_window_init (EvWindow *ev_window)
4783 {
4784         GtkActionGroup *action_group;
4785         GtkAccelGroup *accel_group;
4786         GError *error = NULL;
4787         GtkWidget *sidebar_widget;
4788
4789         g_signal_connect (ev_window, "configure_event",
4790                           G_CALLBACK (window_configure_event_cb), NULL);
4791         g_signal_connect (ev_window, "window_state_event",
4792                           G_CALLBACK (window_state_event_cb), NULL);
4793
4794         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4795
4796         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4797         ev_window->priv->title = ev_window_title_new (ev_window);
4798
4799         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4800         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4801         gtk_widget_show (ev_window->priv->main_box);
4802
4803         action_group = gtk_action_group_new ("MenuActions");
4804         ev_window->priv->action_group = action_group;
4805         gtk_action_group_set_translation_domain (action_group, NULL);
4806         gtk_action_group_add_actions (action_group, entries,
4807                                       G_N_ELEMENTS (entries), ev_window);
4808         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4809                                              G_N_ELEMENTS (toggle_entries),
4810                                              ev_window);
4811         set_action_properties (action_group);
4812         register_custom_actions (ev_window, action_group);
4813
4814         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4815         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4816                                             action_group, 0);
4817
4818         accel_group =
4819                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4820         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4821
4822         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4823
4824         action_group = gtk_action_group_new ("ViewPopupActions");
4825         ev_window->priv->view_popup_action_group = action_group;
4826         gtk_action_group_set_translation_domain (action_group, NULL);
4827         gtk_action_group_add_actions (action_group, view_popup_entries,
4828                                       G_N_ELEMENTS (view_popup_entries),
4829                                       ev_window);
4830         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4831                                             action_group, 0);
4832
4833         action_group = gtk_action_group_new ("AttachmentPopupActions");
4834         ev_window->priv->attachment_popup_action_group = action_group;
4835         gtk_action_group_set_translation_domain (action_group, NULL);
4836         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4837                                       G_N_ELEMENTS (attachment_popup_entries),
4838                                       ev_window);
4839         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4840                                             action_group, 0);
4841
4842         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4843                                               DATADIR"/evince-ui.xml",
4844                                               &error)) {
4845                 g_warning ("building menus failed: %s", error->message);
4846                 g_error_free (error);
4847         }
4848
4849 #ifdef HAVE_GTK_RECENT
4850         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4851                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4852         ev_window->priv->recent_action_group = NULL;
4853         ev_window->priv->recent_ui_id = 0;
4854         g_signal_connect_swapped (ev_window->priv->recent_manager,
4855                                   "changed",
4856                                   G_CALLBACK (ev_window_setup_recent),
4857                                   ev_window);
4858 #endif /* HAVE_GTK_RECENT */
4859
4860         ev_window->priv->menubar =
4861                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4862                                             "/MainMenu");
4863         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4864                             ev_window->priv->menubar,
4865                             FALSE, FALSE, 0);
4866
4867
4868         ev_window->priv->toolbar = GTK_WIDGET
4869           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4870                          "ui-manager", ev_window->priv->ui_manager,
4871                          "popup-path", "/ToolbarPopup",
4872                          "model", ev_application_get_toolbars_model (EV_APP),
4873                          NULL));
4874
4875         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4876                                    "DefaultToolBar");
4877         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4878                             ev_window->priv->toolbar,
4879                             FALSE, FALSE, 0);
4880         gtk_widget_show (ev_window->priv->toolbar);
4881
4882         /* Add the main area */
4883         ev_window->priv->hpaned = gtk_hpaned_new ();
4884         g_signal_connect (ev_window->priv->hpaned,
4885                           "notify::position",
4886                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4887                           ev_window);
4888
4889         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4890         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4891                             TRUE, TRUE, 0);
4892         gtk_widget_show (ev_window->priv->hpaned);
4893
4894         ev_window->priv->sidebar = ev_sidebar_new ();
4895         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4896                          ev_window->priv->sidebar, FALSE, FALSE);
4897         gtk_widget_show (ev_window->priv->sidebar);
4898
4899         /* Stub sidebar, for now */
4900
4901         sidebar_widget = ev_sidebar_links_new ();
4902         ev_window->priv->sidebar_links = sidebar_widget;
4903         g_signal_connect (sidebar_widget,
4904                           "notify::model",
4905                           G_CALLBACK (sidebar_widget_model_set),
4906                           ev_window);
4907         g_signal_connect (sidebar_widget,
4908                           "link_activated",
4909                           G_CALLBACK (sidebar_links_link_activated_cb),
4910                           ev_window);
4911         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4912         gtk_widget_show (sidebar_widget);
4913         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4914                              sidebar_widget);
4915
4916         sidebar_widget = ev_sidebar_attachments_new ();
4917         ev_window->priv->sidebar_attachments = sidebar_widget;
4918         g_signal_connect_object (sidebar_widget,
4919                                  "popup",
4920                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4921                                  ev_window, 0);
4922         gtk_widget_show (sidebar_widget);
4923         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4924                              sidebar_widget);
4925
4926         sidebar_widget = ev_sidebar_thumbnails_new ();
4927         ev_window->priv->sidebar_thumbs = sidebar_widget;
4928         g_signal_connect (sidebar_widget,
4929                           "notify::main-widget",
4930                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4931                           ev_window);
4932         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4933         gtk_widget_show (sidebar_widget);
4934         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4935                              sidebar_widget);
4936
4937         ev_window->priv->scrolled_window =
4938                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4939                                           "shadow-type", GTK_SHADOW_IN,
4940                                           NULL));
4941         gtk_widget_show (ev_window->priv->scrolled_window);
4942
4943         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4944                         ev_window->priv->scrolled_window);
4945
4946         ev_window->priv->view = ev_view_new ();
4947         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4948                                 ev_window_get_screen_dpi (ev_window));
4949         ev_window->priv->password_view = ev_password_view_new ();
4950         g_signal_connect_swapped (ev_window->priv->password_view,
4951                                   "unlock",
4952                                   G_CALLBACK (ev_window_popup_password_dialog),
4953                                   ev_window);
4954         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4955                                  G_CALLBACK (view_actions_focus_in_cb),
4956                                  ev_window, 0);
4957         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4958                                  G_CALLBACK (view_actions_focus_out_cb),
4959                                  ev_window, 0);
4960         g_signal_connect_object (ev_window->priv->view, "external-link",
4961                                  G_CALLBACK (view_external_link_cb),
4962                                  ev_window, 0);
4963         g_signal_connect_object (ev_window->priv->view, "handle-link",
4964                                  G_CALLBACK (view_handle_link_cb),
4965                                  ev_window, 0);
4966
4967         g_signal_connect_object (ev_window->priv->view,
4968                                  "popup",
4969                                  G_CALLBACK (view_menu_popup_cb),
4970                                  ev_window, 0);
4971         gtk_widget_show (ev_window->priv->view);
4972         gtk_widget_show (ev_window->priv->password_view);
4973
4974         /* Find Bar */
4975         ev_window->priv->find_bar = egg_find_bar_new ();
4976         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4977                           ev_window->priv->find_bar,
4978                           FALSE, TRUE, 0);
4979
4980         /* We own a ref on these widgets, as we can swap them in and out */
4981         g_object_ref (ev_window->priv->view);
4982         g_object_ref (ev_window->priv->password_view);
4983
4984         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4985                            ev_window->priv->view);
4986
4987         g_signal_connect (ev_window->priv->view,
4988                           "notify::find-status",
4989                           G_CALLBACK (view_find_status_changed_cb),
4990                           ev_window);
4991         g_signal_connect (ev_window->priv->view,
4992                           "notify::sizing-mode",
4993                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4994                           ev_window);
4995         g_signal_connect (ev_window->priv->view,
4996                           "notify::zoom",
4997                           G_CALLBACK (ev_window_zoom_changed_cb),
4998                           ev_window);
4999         g_signal_connect (ev_window->priv->view,
5000                           "notify::dual-page",
5001                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5002                           ev_window);
5003         g_signal_connect (ev_window->priv->view,
5004                           "notify::continuous",
5005                           G_CALLBACK (ev_window_continuous_changed_cb),
5006                           ev_window);
5007         g_signal_connect (ev_window->priv->view,
5008                           "notify::rotation",
5009                           G_CALLBACK (ev_window_rotation_changed_cb),
5010                           ev_window);
5011         g_signal_connect (ev_window->priv->view,
5012                           "notify::has-selection",
5013                           G_CALLBACK (ev_window_has_selection_changed_cb),
5014                           ev_window);
5015
5016         /* Connect sidebar signals */
5017         g_signal_connect (ev_window->priv->sidebar,
5018                           "notify::visible",
5019                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5020                           ev_window);
5021         g_signal_connect (ev_window->priv->sidebar,
5022                           "notify::current-page",
5023                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5024                           ev_window);
5025
5026         /* Connect to find bar signals */
5027         g_signal_connect (ev_window->priv->find_bar,
5028                           "previous",
5029                           G_CALLBACK (find_bar_previous_cb),
5030                           ev_window);
5031         g_signal_connect (ev_window->priv->find_bar,
5032                           "next",
5033                           G_CALLBACK (find_bar_next_cb),
5034                           ev_window);
5035         g_signal_connect (ev_window->priv->find_bar,
5036                           "close",
5037                           G_CALLBACK (find_bar_close_cb),
5038                           ev_window);
5039         g_signal_connect (ev_window->priv->find_bar,
5040                           "notify::search-string",
5041                           G_CALLBACK (find_bar_search_changed_cb),
5042                           ev_window);
5043         g_signal_connect (ev_window->priv->find_bar,
5044                           "notify::case-sensitive",
5045                           G_CALLBACK (find_bar_search_changed_cb),
5046                           ev_window);
5047         g_signal_connect (ev_window->priv->find_bar,
5048                           "notify::visible",
5049                           G_CALLBACK (find_bar_search_changed_cb),
5050                           ev_window);
5051         g_signal_connect (ev_window->priv->find_bar,
5052                           "scroll",
5053                           G_CALLBACK (find_bar_scroll),
5054                           ev_window);
5055
5056         /* Popups */
5057         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5058                                                                  "/DocumentPopup");
5059         ev_window->priv->link = NULL;
5060
5061         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5062                                                                        "/AttachmentPopup");
5063         ev_window->priv->attach_list = NULL;
5064
5065         /* Give focus to the document view */
5066         gtk_widget_grab_focus (ev_window->priv->view);
5067
5068         /* Set it user interface params */
5069         ev_window_setup_recent (ev_window);
5070
5071         setup_chrome_from_metadata (ev_window);
5072         set_chrome_actions (ev_window);
5073         update_chrome_visibility (ev_window);
5074
5075         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5076
5077         setup_view_from_metadata (ev_window);
5078         setup_sidebar_from_metadata (ev_window, NULL);
5079
5080         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5081         ev_window_setup_action_sensitivity (ev_window);
5082 }
5083
5084 /**
5085  * ev_window_new:
5086  *
5087  * Creates a #GtkWidget that represents the window.
5088  *
5089  * Returns: the #GtkWidget that represents the window.
5090  */
5091 GtkWidget *
5092 ev_window_new (void)
5093 {
5094         GtkWidget *ev_window;
5095
5096         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5097                                               "type", GTK_WINDOW_TOPLEVEL,
5098                                               NULL));
5099
5100         return ev_window;
5101 }