shell/ev-window.c

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