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-page-action.h"
  34 #include "ev-sidebar.h"
  35 #include "ev-sidebar-links.h"
  36 #include "ev-sidebar-attachments.h"
  37 #include "ev-sidebar-thumbnails.h"
  38 #include "ev-view.h"
  39 #include "ev-password.h"
  40 #include "ev-password-view.h"
  41 #include "ev-properties-dialog.h"
  42 #include "ev-ps-exporter.h"
  43 #include "ev-document-thumbnails.h"
  44 #include "ev-document-links.h"
  45 #include "ev-document-fonts.h"
  46 #include "ev-document-find.h"
  47 #include "ev-document-security.h"
  48 #include "ev-document-factory.h"
  49 #include "ev-job-queue.h"
  50 #include "ev-jobs.h"
  51 #include "ev-sidebar-page.h"
  52 #include "eggfindbar.h"
  53
  54 #ifndef HAVE_GTK_RECENT
  55 #include "egg-recent-view-uimanager.h"
  56 #include "egg-recent-view.h"
  57 #include "egg-recent-model.h"
  58 #endif
  59
  60 #include "egg-toolbar-editor.h"
  61 #include "egg-editable-toolbar.h"
  62 #include "egg-toolbars-model.h"
  63 #include "ephy-zoom.h"
  64 #include "ephy-zoom-action.h"
  65 #include "ev-application.h"
  66 #include "ev-stock-icons.h"
  67 #include "ev-metadata-manager.h"
  68 #include "ev-file-helpers.h"
  69 #include "ev-utils.h"
  70 #include "ev-debug.h"
  71
  72 #ifdef WITH_GNOME_PRINT
  73 #include "ev-print-job.h"
  74 #include <libgnomeprintui/gnome-print-dialog.h>
  75 #endif
  76
  77 #ifdef WITH_GTK_PRINT
  78 #include <gtk/gtkprintunixdialog.h>
  79 #endif
  80
  81 #include <poppler.h>
  82
  83 #include <glib/gstdio.h>
  84 #include <glib/gi18n.h>
  85 #include <gtk/gtk.h>
  86 #include <gnome.h>
  87 #include <libgnomevfs/gnome-vfs-utils.h>
  88 #include <gconf/gconf-client.h>
  89
  90 #include <string.h>
  91
  92 typedef enum {
  93         PAGE_MODE_DOCUMENT,
  94         PAGE_MODE_PASSWORD
  95 } EvWindowPageMode;
  96
  97 typedef enum {
  98         EV_CHROME_MENUBAR       = 1 << 0,
  99         EV_CHROME_TOOLBAR       = 1 << 1,
 100         EV_CHROME_FINDBAR       = 1 << 2,
 101         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 102         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 103         EV_CHROME_SIDEBAR       = 1 << 5,
 104         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 105         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 106 } EvChrome;
 107
 108 struct _EvWindowPrivate {
 109         /* UI */
 110         EvChrome chrome;
 111
 112         GtkWidget *main_box;
 113         GtkWidget *menubar;
 114         GtkWidget *toolbar_dock;
 115         GtkWidget *toolbar;
 116         GtkWidget *hpaned;
 117         GtkWidget *sidebar;
 118         GtkWidget *find_bar;
 119         GtkWidget *scrolled_window;
 120         GtkWidget *view;
 121         GtkWidget *password_view;
 122         GtkWidget *sidebar_thumbs;
 123         GtkWidget *sidebar_links;
 124         GtkWidget *sidebar_attachments;
 125         GtkWidget *preview_toolbar;
 126
 127         /* Dialogs */
 128         GtkWidget *properties;
 129 #ifdef WITH_PRINT
 130         GtkWidget *print_dialog;
 131 #endif
 132         GtkWidget *password_dialog;
 133
 134         /* UI Builders */
 135         GtkActionGroup   *action_group;
 136         GtkActionGroup   *view_popup_action_group;
 137         GtkActionGroup   *attachment_popup_action_group;
 138 #ifdef HAVE_GTK_RECENT
 139         GtkRecentManager *recent_manager;
 140         GtkActionGroup   *recent_action_group;
 141         guint             recent_ui_id;
 142 #endif
 143         GtkUIManager     *ui_manager;
 144
 145         /* Fullscreen mode */
 146         GtkWidget *fullscreen_toolbar;
 147         GtkWidget *fullscreen_popup;
 148         guint      fullscreen_timeout_id;
 149
 150         /* Popup link */
 151         GtkWidget *view_popup;
 152         EvLink    *link;
 153
 154         /* Popup attachment */
 155         GtkWidget    *attachment_popup;
 156         GList        *attach_list;
 157
 158         /* Document */
 159         char *uri;
 160         char *local_uri;
 161         EvLinkDest *dest;
 162         gboolean unlink_temp_file;
 163
 164         EvDocument *document;
 165
 166         EvPageCache *page_cache;
 167         EvWindowPageMode page_mode;
 168         EvWindowTitle *title;
 169 #ifndef HAVE_GTK_RECENT
 170         EggRecentViewUIManager *recent_view;
 171 #endif
 172
 173         EvJob *xfer_job;
 174 #ifdef WITH_GNOME_PRINT
 175         GnomePrintJob *print_job;
 176 #endif
 177
 178 #ifdef WITH_GTK_PRINT
 179         EvJob            *print_job;
 180         GtkPrintJob      *gtk_print_job;
 181         GtkPrinter       *printer;
 182         GtkPrintSettings *print_settings;
 183         GtkPageSetup     *print_page_setup;
 184 #endif
 185 };
 186
 187 static const GtkTargetEntry ev_drop_types[] = {
 188         { "text/uri-list", 0, 0 }
 189 };
 190
 191
 192 #define EV_WINDOW_GET_PRIVATE(object) \
 193         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 194
 195 #define PAGE_SELECTOR_ACTION    "PageSelector"
 196 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 197
 198 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 199 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 200 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 201
 202 #define FULLSCREEN_TIMEOUT 5 * 1000
 203
 204 #define SIDEBAR_DEFAULT_SIZE    132
 205 #define LINKS_SIDEBAR_ID "links"
 206 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 207 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 208
 209 static void     ev_window_update_actions                (EvWindow *ev_window);
 210 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 211 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 212                                                          GParamSpec       *pspec,
 213                                                          EvWindow         *ev_window);
 214 static void     ev_window_set_page_mode                 (EvWindow         *window,
 215                                                          EvWindowPageMode  page_mode);
 216 static void     ev_window_xfer_job_cb                   (EvJobXfer        *job,
 217                                                          gpointer          data);
 218 #ifdef WITH_GTK_PRINT
 219 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 220                                                          EvWindow         *window);
 221 #endif
 222 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 223                                                          GParamSpec       *pspec,
 224                                                          EvWindow         *ev_window);
 225 static void     ev_window_zoom_changed_cb               (EvView           *view,
 226                                                          GParamSpec       *pspec,
 227                                                          EvWindow         *ev_window);
 228 static void     ev_window_add_recent                    (EvWindow         *window,
 229                                                          const char       *filename);
 230 static void     ev_window_run_fullscreen                (EvWindow         *window);
 231 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 232 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 233                                                          EvWindow         *window);
 234 static void     ev_window_run_presentation              (EvWindow         *window);
 235 static void     ev_window_stop_presentation             (EvWindow         *window);
 236 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 237                                                          EvWindow         *window);
 238 static void     ev_window_run_preview                   (EvWindow         *window);
 239 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 240                                                          EvWindow         *window);
 241 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 242                                                          EvWindow         *window);
 243 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 244                                                          EvWindow         *window);
 245 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 246                                                          EvWindow *window);
 247 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 248                                                          EvWindow *window);
 249 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 250                                                          EvWindow         *ev_window);
 251 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 252                                                          EvWindow         *ev_window);
 253 static void     fullscreen_set_timeout                  (EvWindow *window);
 254 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 255                                                          GdkEventMotion *event,
 256                                                          gpointer user_data);
 257 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 258                                                          GdkEventCrossing *event,
 259                                                          gpointer user_data);
 260
 261 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 262
 263 static void
 264 ev_window_set_action_sensitive (EvWindow   *ev_window,
 265                                 const char *name,
 266                                 gboolean    sensitive)
 267 {
 268         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 269                                                          name);
 270         gtk_action_set_sensitive (action, sensitive);
 271 }
 272
 273
 274 static void
 275 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 276 {
 277         EvDocument *document = ev_window->priv->document;
 278         const EvDocumentInfo *info = NULL;
 279
 280         gboolean has_document = FALSE;
 281         gboolean ok_to_print = TRUE;
 282         gboolean ok_to_copy = TRUE;
 283         gboolean has_properties = TRUE;
 284         gboolean override_restrictions = FALSE;
 285         gboolean can_get_text = FALSE;
 286         gboolean has_pages = FALSE;
 287         gboolean can_find = FALSE;
 288
 289         GConfClient *client;
 290
 291         if (document) {
 292                 has_document = TRUE;
 293                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 294         }
 295
 296         if (has_document && ev_window->priv->page_cache) {
 297                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 298         }
 299
 300         if (!info || info->fields_mask == 0) {
 301                 has_properties = FALSE;
 302         }
 303
 304         if (has_document && ev_document_can_get_text (document)) {
 305                 can_get_text = TRUE;
 306         }
 307
 308         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 309                 can_find = TRUE;
 310         }
 311
 312         client = gconf_client_get_default ();
 313         override_restrictions = gconf_client_get_bool (client,
 314                                                        GCONF_OVERRIDE_RESTRICTIONS,
 315                                                        NULL);
 316         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 317                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 318                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 319         }
 320
 321         if (has_document && !EV_IS_PS_EXPORTER(document))
 322                 ok_to_print = FALSE;
 323
 324
 325         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 326                 ok_to_copy = FALSE;
 327         }
 328
 329         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 330                 ok_to_print = FALSE;
 331         }
 332 #ifndef WITH_PRINT
 333         ok_to_print = FALSE;
 334 #endif
 335         g_object_unref (client);
 336
 337
 338         /* File menu */
 339         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 340         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 341
 342 #ifdef WITH_GTK_PRINT
 343         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 344 #endif
 345
 346 #ifdef WITH_GNOME_PRINT
 347         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 348 #endif
 349
 350         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 351         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 352
 353         /* Edit menu */
 354         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 355         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 356         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 357         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 358         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 359
 360         /* View menu */
 361         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 362         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 363         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 364         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 365         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 366
 367         /* Toolbar-specific actions: */
 368         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 369         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 370
 371         ev_window_update_actions (ev_window);
 372 }
 373
 374 static void
 375 ev_window_update_actions (EvWindow *ev_window)
 376 {
 377         EvView *view = EV_VIEW (ev_window->priv->view);
 378         int n_pages = 0, page = -1;
 379         gboolean has_pages = FALSE;
 380
 381         if (ev_window->priv->document && ev_window->priv->page_cache) {
 382                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 383                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 384                 has_pages = n_pages > 0;
 385         }
 386
 387         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 388         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 389                               ev_view_can_find_next (view));
 390         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 391                               ev_view_can_find_previous (view));
 392
 393         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 394                               has_pages && ev_view_can_zoom_in (view));
 395         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 396                               has_pages && ev_view_can_zoom_out (view));
 397
 398         /* Go menu */
 399         if (has_pages) {
 400                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 401                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 402                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 403                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 404         } else {
 405                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 406                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 407                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 408                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 409         }
 410
 411         if (has_pages &&
 412             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 413             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 414                 GtkAction *action;
 415                 float      zoom;
 416                 float      real_zoom;
 417
 418                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 419                                                       ZOOM_CONTROL_ACTION);
 420
 421                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 422                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 423
 424                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 425         }
 426 }
 427
 428 static void
 429 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 430 {
 431         gboolean can_find;
 432
 433         can_find = window->priv->document &&
 434             EV_IS_DOCUMENT_FIND (window->priv->document);
 435
 436         if (window->priv->action_group) {
 437                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 438                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 439                 ev_window_set_action_sensitive (window, "Space", sensitive);
 440                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 441                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 442                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 443                 ev_window_set_action_sensitive (window, "Return", sensitive);
 444                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 445                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 446                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 447                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 448                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 449                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 450
 451                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 452         }
 453 }
 454
 455 static void
 456 set_widget_visibility (GtkWidget *widget, gboolean visible)
 457 {
 458         g_assert (GTK_IS_WIDGET (widget));
 459
 460         if (visible)
 461                 gtk_widget_show (widget);
 462         else
 463                 gtk_widget_hide (widget);
 464 }
 465
 466 static void
 467 update_chrome_visibility (EvWindow *window)
 468 {
 469         EvWindowPrivate *priv = window->priv;
 470         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 471         gboolean fullscreen_mode, presentation, fullscreen;
 472         gboolean preview_toolbar;
 473
 474         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 475         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 476         fullscreen_mode = fullscreen || presentation;
 477
 478         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 479         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 480                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 481         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 482                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 483         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 484         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 485         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 486
 487         set_widget_visibility (priv->menubar, menubar);
 488         set_widget_visibility (priv->toolbar_dock, toolbar);
 489         set_widget_visibility (priv->find_bar, findbar);
 490         set_widget_visibility (priv->sidebar, sidebar);
 491         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 492
 493         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 494         gtk_widget_set_sensitive (priv->menubar, menubar);
 495
 496         if (priv->fullscreen_popup != NULL) {
 497                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 498                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 499         }
 500 }
 501
 502 static void
 503 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 504 {
 505         EvWindowPrivate *priv = window->priv;
 506
 507         if (active) {
 508                 priv->chrome |= flag;
 509         } else {
 510                 priv->chrome &= ~flag;
 511         }
 512
 513         update_chrome_visibility (window);
 514 }
 515
 516 static void
 517 update_sizing_buttons (EvWindow *window)
 518 {
 519         GtkActionGroup *action_group = window->priv->action_group;
 520         GtkAction *action;
 521         gboolean best_fit, page_width;
 522         EvSizingMode sizing_mode;
 523
 524         if (window->priv->view == NULL)
 525                 return;
 526
 527         g_object_get (window->priv->view,
 528                       "sizing_mode", &sizing_mode,
 529                       NULL);
 530
 531         switch (sizing_mode) {
 532                 case EV_SIZING_BEST_FIT:
 533                         best_fit = TRUE;
 534                         page_width = FALSE;
 535                         break;
 536                 case EV_SIZING_FIT_WIDTH:
 537                         best_fit = FALSE;
 538                         page_width = TRUE;
 539                         break;
 540                 default:
 541                         best_fit = page_width = FALSE;
 542                         break;
 543         }
 544
 545         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 546         g_signal_handlers_block_by_func
 547                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 548         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 549         g_signal_handlers_unblock_by_func
 550                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 551
 552         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 553         g_signal_handlers_block_by_func
 554                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 555         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 556         g_signal_handlers_unblock_by_func
 557                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 558
 559         action = gtk_action_group_get_action (window->priv->action_group,
 560                                               ZOOM_CONTROL_ACTION);
 561         if (best_fit) {
 562                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 563                                                  EPHY_ZOOM_BEST_FIT);
 564         } else if (page_width) {
 565                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 566                                                  EPHY_ZOOM_FIT_WIDTH);
 567         }
 568 }
 569
 570 gboolean
 571 ev_window_is_empty (const EvWindow *ev_window)
 572 {
 573         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 574
 575         return (ev_window->priv->document == NULL) &&
 576                 (ev_window->priv->xfer_job == NULL);
 577 }
 578
 579 static void
 580 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 581                                    gint       response_id,
 582                                    EvWindow  *ev_window)
 583 {
 584         gtk_widget_destroy (dialog);
 585 }
 586
 587 static void
 588 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 589 {
 590         GtkWidget *dialog;
 591
 592         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 593                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 594                                          GTK_MESSAGE_ERROR,
 595                                          GTK_BUTTONS_CLOSE,
 596                                          msg);
 597         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 598                                                   "%s", error->message);
 599         g_signal_connect (dialog, "response",
 600                           G_CALLBACK (ev_window_error_dialog_response_cb),
 601                            window);
 602         gtk_widget_show (dialog);
 603 }
 604
 605 static void
 606 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 607 {
 608         ev_window_update_actions (ev_window);
 609 }
 610
 611 static void
 612 page_changed_cb (EvPageCache *page_cache,
 613                  gint         page,
 614                  EvWindow    *ev_window)
 615 {
 616         ev_window_update_actions (ev_window);
 617
 618         if (!ev_window_is_empty (ev_window))
 619                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 620 }
 621
 622 static void
 623 update_document_mode (EvWindow *window, EvDocumentMode mode)
 624 {
 625         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 626                 ev_window_run_presentation (window);
 627         }
 628         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 629                 ev_window_run_fullscreen (window);
 630         }
 631 }
 632
 633 static void
 634 setup_document_from_metadata (EvWindow *window)
 635 {
 636         char *uri = window->priv->uri;
 637         GValue page = { 0, };
 638         gint new_page;
 639
 640         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 641                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 642                 ev_page_cache_set_current_page (window->priv->page_cache,
 643                                                 new_page);
 644                 g_value_unset (&page);
 645         }
 646 }
 647
 648 static void
 649 setup_chrome_from_metadata (EvWindow *window)
 650 {
 651         EvChrome chrome = EV_CHROME_NORMAL;
 652         GValue show_toolbar = { 0, };
 653
 654         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 655                 if (!g_value_get_boolean (&show_toolbar))
 656                         chrome &= ~EV_CHROME_TOOLBAR;
 657                 g_value_unset (&show_toolbar);
 658         }
 659         window->priv->chrome = chrome;
 660 }
 661
 662 static void
 663 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 664 {
 665         char *uri = window->priv->uri;
 666         GtkWidget *sidebar = window->priv->sidebar;
 667         GtkWidget *links = window->priv->sidebar_links;
 668         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 669         GtkWidget *attachments = window->priv->sidebar_attachments;
 670         GValue sidebar_size = { 0, };
 671         GValue sidebar_page = { 0, };
 672         GValue sidebar_visibility = { 0, };
 673
 674         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 675                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 676                                         g_value_get_int (&sidebar_size));
 677                 g_value_unset(&sidebar_size);
 678         }
 679
 680         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 681                 const char *page_id = g_value_get_string (&sidebar_page);
 682
 683                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 684                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 685                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 686                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 687                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 688                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 689                 }
 690                 g_value_unset (&sidebar_page);
 691         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 692                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 693         }
 694
 695         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 696                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 697                 g_value_unset (&sidebar_visibility);
 698         }
 699 }
 700
 701 static void
 702 setup_size_from_metadata (EvWindow *window)
 703 {
 704         char *uri = window->priv->uri;
 705         GValue width = { 0, };
 706         GValue height = { 0, };
 707         GValue width_ratio = { 0, };
 708         GValue height_ratio = { 0, };
 709         GValue maximized = { 0, };
 710         GValue x = { 0, };
 711         GValue y = { 0, };
 712
 713         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 714                 if (g_value_get_boolean (&maximized)) {
 715                         gtk_window_maximize (GTK_WINDOW (window));
 716                         return;
 717                 } else {
 718                         gtk_window_unmaximize (GTK_WINDOW (window));
 719                 }
 720                 g_value_unset (&maximized);
 721         }
 722
 723         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 724             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 725                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 726                                  g_value_get_int (&y));
 727                 g_value_unset (&x);
 728                 g_value_unset (&y);
 729         }
 730
 731         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 732             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 733                 gtk_window_resize (GTK_WINDOW (window),
 734                                    g_value_get_int (&width),
 735                                    g_value_get_int (&height));
 736                 g_value_unset (&width);
 737                 g_value_unset (&height);
 738                 return;
 739         }
 740
 741         if (window->priv->page_cache &&
 742             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 743             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 744                 gint document_width;
 745                 gint document_height;
 746
 747                 ev_page_cache_get_max_width (window->priv->page_cache,
 748                                              0, 1.0,
 749                                              &document_width);
 750                 ev_page_cache_get_max_height (window->priv->page_cache,
 751                                              0, 1.0,
 752                                              &document_height);
 753
 754                 gtk_window_resize (GTK_WINDOW (window),
 755                                    g_value_get_double (&width_ratio) * document_width,
 756                                    g_value_get_double (&height_ratio) * document_height);
 757                 g_value_unset (&width_ratio);
 758                 g_value_unset (&height_ratio);
 759         }
 760
 761 }
 762
 763 static void
 764 setup_view_from_metadata (EvWindow *window)
 765 {
 766         EvView *view = EV_VIEW (window->priv->view);
 767         char *uri = window->priv->uri;
 768         GEnumValue *enum_value;
 769         GValue sizing_mode = { 0, };
 770         GValue zoom = { 0, };
 771         GValue continuous = { 0, };
 772         GValue dual_page = { 0, };
 773         GValue presentation = { 0, };
 774         GValue fullscreen = { 0, };
 775         GValue rotation = { 0, };
 776         GValue maximized = { 0, };
 777
 778         /* Maximized */
 779         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 780                 if (g_value_get_boolean (&maximized)) {
 781                         gtk_window_maximize (GTK_WINDOW (window));
 782                 } else {
 783                         gtk_window_unmaximize (GTK_WINDOW (window));
 784                 }
 785                 g_value_unset (&maximized);
 786         }
 787
 788         /* Sizing mode */
 789         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 790                 enum_value = g_enum_get_value_by_nick
 791                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 792                 g_value_unset (&sizing_mode);
 793                 ev_view_set_sizing_mode (view, enum_value->value);
 794         }
 795
 796         /* Zoom */
 797         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 798             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 799                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 800                 g_value_unset (&zoom);
 801         }
 802
 803         /* Continuous */
 804         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 805                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 806                 g_value_unset (&continuous);
 807         }
 808
 809         /* Dual page */
 810         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 811                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 812                 g_value_unset (&dual_page);
 813         }
 814
 815         /* Presentation */
 816         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 817                 if (g_value_get_boolean (&presentation) && uri) {
 818                         ev_window_run_presentation (window);
 819                 }
 820                 g_value_unset (&presentation);
 821         }
 822
 823         /* Fullscreen */
 824         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 825                 if (g_value_get_boolean (&fullscreen) && uri) {
 826                         ev_window_run_fullscreen (window);
 827                 }
 828                 g_value_unset (&fullscreen);
 829         }
 830
 831         /* Rotation */
 832         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 833                 if (g_value_get_int (&rotation)) {
 834                         switch (g_value_get_int (&rotation)) {
 835                                 case 90:
 836                                         ev_view_set_rotation (view, 90);
 837                                         break;
 838                                 case 180:
 839                                         ev_view_set_rotation (view, 180);
 840                                         break;
 841                                 case 270:
 842                                         ev_view_set_rotation (view, 270);
 843                                         break;
 844                                 default:
 845                                         break;
 846                         }
 847                 }
 848                 g_value_unset (&rotation);
 849         }
 850 }
 851
 852 static void
 853 ev_window_setup_document (EvWindow *ev_window)
 854 {
 855         const EvDocumentInfo *info;
 856         EvDocument *document;
 857         EvView *view = EV_VIEW (ev_window->priv->view);
 858         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 859         GtkAction *action;
 860
 861         document = ev_window->priv->document;
 862         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 863         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 864
 865         if (EV_IS_DOCUMENT_FIND (document)) {
 866                 g_signal_connect_object (G_OBJECT (document),
 867                                          "find_changed",
 868                                          G_CALLBACK (find_changed_cb),
 869                                          ev_window, 0);
 870         }
 871
 872         ev_sidebar_set_document (sidebar, document);
 873
 874         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 875                 ev_view_set_document (view, document);
 876         }
 877         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 878
 879         ev_window_title_set_document (ev_window->priv->title, document);
 880         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 881
 882         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 883         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 884         ev_window_setup_action_sensitivity (ev_window);
 885
 886         if (ev_window->priv->properties) {
 887                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 888                                                    ev_window->priv->document);
 889         }
 890
 891         setup_size_from_metadata (ev_window);
 892         setup_document_from_metadata (ev_window);
 893         setup_sidebar_from_metadata (ev_window, document);
 894
 895         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 896         update_document_mode (ev_window, info->mode);
 897 }
 898
 899 static void
 900 password_dialog_response (GtkWidget *password_dialog,
 901                           gint       response_id,
 902                           EvWindow  *ev_window)
 903 {
 904         char *password;
 905
 906         if (response_id == GTK_RESPONSE_OK) {
 907
 908                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 909                 if (password) {
 910                         ev_document_doc_mutex_lock ();
 911                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->xfer_job->document),
 912                                                            password);
 913                         ev_document_doc_mutex_unlock ();
 914                 }
 915                 g_free (password);
 916
 917                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 918
 919                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 920                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 921
 922                 gtk_widget_destroy (password_dialog);
 923
 924                 return;
 925         }
 926
 927         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 928         gtk_widget_destroy (password_dialog);
 929 }
 930
 931 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 932  * password_view page.  It assumes that ev_window->priv->password_* has been set
 933  * correctly.  These are cleared by password_dialog_response() */
 934
 935 static void
 936 ev_window_popup_password_dialog (EvWindow *ev_window)
 937 {
 938         g_assert (ev_window->priv->xfer_job);
 939
 940         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 941
 942         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 943         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 944
 945         if (ev_window->priv->password_dialog == NULL) {
 946                 ev_window->priv->password_dialog =
 947                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 948                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 949
 950                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 951                                            (gpointer *) &(ev_window->priv->password_dialog));
 952                 g_signal_connect (ev_window->priv->password_dialog,
 953                                   "response",
 954                                   G_CALLBACK (password_dialog_response),
 955                                   ev_window);
 956                 gtk_widget_show (ev_window->priv->password_dialog);
 957         } else {
 958                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 959         }
 960 }
 961
 962 static void
 963 ev_window_clear_xfer_job (EvWindow *ev_window)
 964 {
 965     if (ev_window->priv->xfer_job != NULL) {
 966
 967         if (!ev_window->priv->xfer_job->finished)
 968                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 969
 970         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 971         g_object_unref (ev_window->priv->xfer_job);
 972         ev_window->priv->xfer_job = NULL;
 973     }
 974 }
 975
 976 static void
 977 ev_window_clear_local_uri (EvWindow *ev_window)
 978 {
 979     char *filename;
 980
 981     if (ev_window->priv->local_uri) {
 982             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 983             if (filename != NULL) {
 984                     g_unlink (filename);
 985                     g_free (filename);
 986             }
 987             g_free (ev_window->priv->local_uri);
 988             ev_window->priv->local_uri = NULL;
 989     }
 990 }
 991
 992 static void
 993 ev_window_clear_temp_file (EvWindow *ev_window)
 994 {
 995         GnomeVFSURI *uri;
 996         gchar       *filename;
 997         gchar       *dir;
 998
 999         if (!ev_window->priv->uri)
1000                 return;
1001
1002         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1003         if (!gnome_vfs_uri_is_local (uri)) {
1004                 gnome_vfs_uri_unref (uri);
1005                 return;
1006         }
1007         gnome_vfs_uri_unref (uri);
1008
1009         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1010         if (!filename)
1011                 return;
1012
1013         dir = g_path_get_dirname (filename);
1014         if (g_ascii_strcasecmp (dir, g_get_tmp_dir ()) == 0) {
1015                 g_unlink (filename);
1016         }
1017
1018         g_free (dir);
1019         g_free (filename);
1020 }
1021
1022 /* This callback will executed when load job will be finished.
1023  *
1024  * Since the flow of the error dialog is very confusing, we assume that both
1025  * document and uri will go away after this function is called, and thus we need
1026  * to ref/dup them.  Additionally, it needs to clear
1027  * ev_window->priv->password_{uri,document}, and thus people who call this
1028  * function should _not_ necessarily expect those to exist after being
1029  * called. */
1030 static void
1031 ev_window_xfer_job_cb  (EvJobXfer *job,
1032                         gpointer data)
1033 {
1034         EvWindow *ev_window = EV_WINDOW (data);
1035         EvDocument *document = EV_JOB (job)->document;
1036
1037         g_assert (job->uri);
1038
1039         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1040
1041         /* Success! */
1042         if (job->error == NULL) {
1043
1044                 if (ev_window->priv->uri)
1045                         g_free (ev_window->priv->uri);
1046                 ev_window->priv->uri = g_strdup (job->uri);
1047
1048                 if (ev_window->priv->local_uri)
1049                         g_free (ev_window->priv->local_uri);
1050                 ev_window->priv->local_uri =
1051                     job->local_uri ? g_strdup (job->local_uri) : NULL;
1052
1053                 if (ev_window->priv->document)
1054                         g_object_unref (ev_window->priv->document);
1055                 ev_window->priv->document = g_object_ref (document);
1056
1057                 if (!ev_window->priv->unlink_temp_file) {
1058                         setup_view_from_metadata (ev_window);
1059                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1060                 }
1061
1062                 ev_window_setup_document (ev_window);
1063
1064                 if (job->dest)
1065                         ev_window_goto_dest (ev_window, job->dest);
1066
1067                 switch (job->mode) {
1068                         case EV_WINDOW_MODE_FULLSCREEN:
1069                                 ev_window_run_fullscreen (ev_window);
1070                                 break;
1071                         case EV_WINDOW_MODE_PRESENTATION:
1072                                 ev_window_run_presentation (ev_window);
1073                                 break;
1074                         case EV_WINDOW_MODE_PREVIEW:
1075                                 ev_window_run_preview (ev_window);
1076                                 break;
1077                         default:
1078                                 break;
1079                 }
1080
1081                 ev_window_clear_xfer_job (ev_window);
1082                 return;
1083         }
1084
1085         if (job->error->domain == EV_DOCUMENT_ERROR &&
1086             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1087                 gchar *base_name, *file_name;
1088
1089                 g_free (ev_window->priv->uri);
1090                 ev_window->priv->uri = g_strdup (job->uri);
1091                 setup_view_from_metadata (ev_window);
1092
1093                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1094                 base_name = g_path_get_basename (file_name);
1095                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1096                                                 base_name);
1097                 g_free (file_name);
1098                 g_free (base_name);
1099                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1100
1101                 ev_window_popup_password_dialog (ev_window);
1102         } else {
1103                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1104                                         _("Unable to open document"),
1105                                         job->error);
1106                 ev_window_clear_xfer_job (ev_window);
1107         }
1108
1109         return;
1110 }
1111
1112 const char *
1113 ev_window_get_uri (EvWindow *ev_window)
1114 {
1115         return ev_window->priv->uri;
1116 }
1117
1118 static void
1119 ev_window_close_dialogs (EvWindow *ev_window)
1120 {
1121         if (ev_window->priv->password_dialog)
1122                 gtk_widget_destroy (ev_window->priv->password_dialog);
1123         ev_window->priv->password_dialog = NULL;
1124
1125 #ifdef WITH_PRINT
1126         if (ev_window->priv->print_dialog)
1127                 gtk_widget_destroy (ev_window->priv->print_dialog);
1128         ev_window->priv->print_dialog = NULL;
1129 #endif
1130
1131 #ifdef WITH_GNOME_PRINT
1132         if (ev_window->priv->print_job)
1133                 g_object_unref (ev_window->priv->print_job);
1134         ev_window->priv->print_job = NULL;
1135 #endif
1136
1137         if (ev_window->priv->properties)
1138                 gtk_widget_destroy (ev_window->priv->properties);
1139         ev_window->priv->properties = NULL;
1140 }
1141
1142 void
1143 ev_window_open_uri (EvWindow       *ev_window,
1144                     const char     *uri,
1145                     EvLinkDest     *dest,
1146                     EvWindowRunMode mode,
1147                     gboolean        unlink_temp_file)
1148 {
1149         ev_window_close_dialogs (ev_window);
1150         ev_window_clear_xfer_job (ev_window);
1151         ev_window_clear_local_uri (ev_window);
1152         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1153
1154         ev_window->priv->unlink_temp_file = unlink_temp_file;
1155
1156         ev_window->priv->xfer_job = ev_job_xfer_new (uri, dest, mode);
1157         g_signal_connect (ev_window->priv->xfer_job,
1158                           "finished",
1159                           G_CALLBACK (ev_window_xfer_job_cb),
1160                           ev_window);
1161         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1162 }
1163
1164 void
1165 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1166 {
1167         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1168 }
1169
1170 static void
1171 file_open_dialog_response_cb (GtkWidget *chooser,
1172                               gint       response_id,
1173                               EvWindow  *ev_window)
1174 {
1175         if (response_id == GTK_RESPONSE_OK) {
1176                 GSList *uris;
1177
1178                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1179
1180                 ev_application_open_uri_list (EV_APP, uris,
1181                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1182                                               GDK_CURRENT_TIME);
1183
1184                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1185                 g_slist_free (uris);
1186         }
1187         ev_application_set_chooser_uri (EV_APP,
1188                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1189
1190         gtk_widget_destroy (chooser);
1191 }
1192
1193 static void
1194 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1195 {
1196         GtkWidget *chooser;
1197
1198         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1199                                                GTK_WINDOW (window),
1200                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1201                                                GTK_STOCK_CANCEL,
1202                                                GTK_RESPONSE_CANCEL,
1203                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1204                                                NULL);
1205
1206         ev_document_factory_add_filters (chooser, NULL);
1207         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1208         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1209         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1210                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1211                                           ev_application_get_chooser_uri (EV_APP));
1212         } else if (window->priv->uri != NULL) {
1213                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1214                                           window->priv->uri);
1215         }
1216
1217         g_signal_connect (chooser, "response",
1218                           G_CALLBACK (file_open_dialog_response_cb),
1219                           window);
1220
1221         gtk_widget_show (chooser);
1222 }
1223
1224 static gchar *
1225 ev_window_get_copy_tmp_name (const gchar *filename)
1226 {
1227         gchar *tmp_filename = NULL;
1228         gchar *name;
1229         guint  i = 0;
1230
1231         name = g_path_get_basename (filename);
1232
1233         do {
1234                 gchar *basename;
1235
1236                 basename = g_strdup_printf ("%s-%d", name, i);
1237                 tmp_filename = g_build_filename (g_get_tmp_dir (),
1238                                                  basename, NULL);
1239                 g_free (basename);
1240         } while (g_file_test (tmp_filename, G_FILE_TEST_EXISTS));
1241
1242         g_free (name);
1243
1244         return tmp_filename;
1245 }
1246
1247 static void
1248 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1249 {
1250         gchar *symlink_uri;
1251         gchar *old_filename;
1252         gchar *new_filename;
1253
1254         old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL);
1255         new_filename = ev_window_get_copy_tmp_name (old_filename);
1256
1257         if (symlink (old_filename, new_filename) != 0) {
1258                 gchar  *msg;
1259                 GError *error;
1260
1261                 msg = g_strdup_printf (_("Cannot open a copy."));
1262                 error = g_error_new (G_FILE_ERROR,
1263                                      g_file_error_from_errno (errno),
1264                                      _("Couldn't create symlink “%s”: %s"),
1265                                      new_filename, strerror (errno));
1266                 ev_window_error_dialog (GTK_WINDOW (window), msg, error);
1267                 g_free (msg);
1268                 g_error_free (error);
1269
1270                 g_free (old_filename);
1271                 g_free (new_filename);
1272
1273                 return;
1274         }
1275
1276         g_free (old_filename);
1277
1278         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1279         g_free (new_filename);
1280
1281         ev_application_open_uri_at_dest (EV_APP,
1282                                          symlink_uri,
1283                                          gtk_window_get_screen (GTK_WINDOW (window)),
1284                                          dest,
1285                                          0,
1286                                          TRUE,
1287                                          GDK_CURRENT_TIME);
1288         g_free (symlink_uri);
1289 }
1290
1291 static void
1292 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1293 {
1294         EvPageCache *page_cache;
1295         EvLinkDest  *dest;
1296         gint         current_page;
1297
1298         page_cache = ev_page_cache_get (window->priv->document);
1299         current_page = ev_page_cache_get_current_page (page_cache);
1300
1301         dest = ev_link_dest_new_page (current_page);
1302         ev_window_cmd_file_open_copy_at_dest (window, dest);
1303         g_object_unref (dest);
1304 }
1305
1306 #ifdef HAVE_GTK_RECENT
1307 static void
1308 ev_window_cmd_recent_file_activate (GtkAction     *action,
1309                                     EvWindow      *window)
1310 {
1311         GtkRecentInfo *info;
1312         const gchar   *uri;
1313
1314         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1315         g_assert (info != NULL);
1316
1317         uri = gtk_recent_info_get_uri (info);
1318
1319         ev_application_open_uri_at_dest (EV_APP, uri,
1320                                          gtk_window_get_screen (GTK_WINDOW (window)),
1321                                          NULL, 0, FALSE,
1322                                          GDK_CURRENT_TIME);
1323 }
1324 #else
1325 static void
1326 ev_window_cmd_recent_file_activate (GtkAction *action,
1327                                     EvWindow *ev_window)
1328 {
1329         char *uri;
1330         EggRecentItem *item;
1331
1332         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1333                                                    action);
1334
1335         uri = egg_recent_item_get_uri (item);
1336
1337         ev_application_open_uri (EV_APP, uri, NULL,
1338                                  GDK_CURRENT_TIME, NULL);
1339
1340         g_free (uri);
1341 }
1342 #endif /* HAVE_GTK_RECENT */
1343
1344 static void
1345 ev_window_add_recent (EvWindow *window, const char *filename)
1346 {
1347 #ifdef HAVE_GTK_RECENT
1348         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1349 #else
1350         EggRecentItem *item;
1351
1352         item = egg_recent_item_new_from_uri (filename);
1353         egg_recent_item_add_group (item, "Evince");
1354         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1355 #endif /* HAVE_GTK_RECENT */
1356 }
1357
1358 #ifdef HAVE_GTK_RECENT
1359 static gint
1360 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1361 {
1362         gboolean     has_ev_a, has_ev_b;
1363         const gchar *evince = g_get_application_name ();
1364
1365         has_ev_a = gtk_recent_info_has_application (a, evince);
1366         has_ev_b = gtk_recent_info_has_application (b, evince);
1367
1368         if (has_ev_a && has_ev_b) {
1369                 time_t time_a, time_b;
1370
1371                 time_a = gtk_recent_info_get_modified (a);
1372                 time_b = gtk_recent_info_get_modified (b);
1373
1374                 return (time_b - time_a);
1375         } else if (has_ev_a) {
1376                 return -1;
1377         } else if (has_ev_b) {
1378                 return 1;
1379         }
1380
1381         return 0;
1382 }
1383 #endif /* HAVE_GTK_RECENT */
1384
1385 /*
1386  * Doubles underscore to avoid spurious menu accels.
1387  */
1388 static gchar *
1389 ev_window_get_recent_file_label (gint index, const gchar *filename)
1390 {
1391         GString *str;
1392         gint length;
1393         const gchar *p;
1394         const gchar *end;
1395
1396         g_return_val_if_fail (filename != NULL, NULL);
1397
1398         length = strlen (filename);
1399         str = g_string_sized_new (length + 10);
1400         g_string_printf (str, "_%d.  ", index);
1401
1402         p = filename;
1403         end = filename + length;
1404
1405         while (p != end)
1406         {
1407                 const gchar *next;
1408                 next = g_utf8_next_char (p);
1409
1410                 switch (*p)
1411                 {
1412                         case '_':
1413                                 g_string_append (str, "__");
1414                                 break;
1415                         default:
1416                                 g_string_append_len (str, p, next - p);
1417                                 break;
1418                 }
1419
1420                 p = next;
1421         }
1422
1423         return g_string_free (str, FALSE);
1424 }
1425
1426 static void
1427 ev_window_setup_recent (EvWindow *ev_window)
1428 {
1429 #ifdef HAVE_GTK_RECENT
1430         GList        *items, *l;
1431         guint         n_items = 0;
1432         const gchar  *evince = g_get_application_name ();
1433         static guint  i = 0;
1434
1435         if (ev_window->priv->recent_ui_id > 0) {
1436                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1437                                           ev_window->priv->recent_ui_id);
1438                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1439         }
1440         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1441
1442         if (ev_window->priv->recent_action_group) {
1443                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1444                                                     ev_window->priv->recent_action_group);
1445                 g_object_unref (ev_window->priv->recent_action_group);
1446         }
1447         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1448         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1449                                             ev_window->priv->recent_action_group, 0);
1450
1451         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1452         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1453
1454         for (l = items; l && l->data; l = g_list_next (l)) {
1455                 GtkRecentInfo *info;
1456                 GtkAction     *action;
1457                 gchar         *action_name;
1458                 gchar         *label;
1459
1460                 info = (GtkRecentInfo *) l->data;
1461
1462                 if (!gtk_recent_info_has_application (info, evince))
1463                         continue;
1464
1465                 action_name = g_strdup_printf ("RecentFile%u", i++);
1466                 label = ev_window_get_recent_file_label (
1467                         n_items + 1, gtk_recent_info_get_display_name (info));
1468
1469                 action = g_object_new (GTK_TYPE_ACTION,
1470                                        "name", action_name,
1471                                        "label", label,
1472                                        NULL);
1473
1474                 g_object_set_data_full (G_OBJECT (action),
1475                                         "gtk-recent-info",
1476                                         gtk_recent_info_ref (info),
1477                                         (GDestroyNotify) gtk_recent_info_unref);
1478
1479                 g_signal_connect (G_OBJECT (action), "activate",
1480                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1481                                   (gpointer) ev_window);
1482
1483                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1484                                              action);
1485                 g_object_unref (action);
1486
1487                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1488                                        ev_window->priv->recent_ui_id,
1489                                        "/MainMenu/FileMenu/RecentFilesMenu",
1490                                        label,
1491                                        action_name,
1492                                        GTK_UI_MANAGER_MENUITEM,
1493                                        FALSE);
1494                 g_free (action_name);
1495                 g_free (label);
1496
1497                 if (++n_items == 5)
1498                         break;
1499         }
1500
1501         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1502         g_list_free (items);
1503 #else /* HAVE_GTK_RECENT */
1504         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1505                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1506                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1507                                                                       ev_window);
1508
1509         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1510
1511         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1512                                    ev_application_get_recent_model (EV_APP));
1513
1514         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1515
1516         g_signal_connect (ev_window->priv->recent_view, "activate",
1517                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1518 #endif /* HAVE_GTK_RECENT */
1519 }
1520
1521 static void
1522 file_save_dialog_response_cb (GtkWidget *fc,
1523                               gint       response_id,
1524                               EvWindow  *ev_window)
1525 {
1526         gboolean success;
1527
1528         if (response_id == GTK_RESPONSE_OK) {
1529                 gchar *uri;
1530                 GError *err = NULL;
1531
1532                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1533
1534                 ev_document_doc_mutex_lock ();
1535                 success = ev_document_save (ev_window->priv->document, uri, &err);
1536                 ev_document_doc_mutex_unlock ();
1537
1538                 if (err) {
1539                         gchar *msg;
1540                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1541                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1542                         g_free (msg);
1543                 }
1544
1545                 g_free (uri);
1546         }
1547
1548         gtk_widget_destroy (fc);
1549 }
1550
1551 static void
1552 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1553 {
1554         GtkWidget *fc;
1555         gchar *base_name;
1556         gchar *file_name;
1557
1558         fc = gtk_file_chooser_dialog_new (
1559                 _("Save a Copy"),
1560                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1561                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1562                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1563                 NULL);
1564
1565         ev_document_factory_add_filters (fc, ev_window->priv->document);
1566         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1567
1568         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1569         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1570         base_name = g_path_get_basename (file_name);
1571         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1572         g_free (file_name);
1573         g_free (base_name);
1574
1575         g_signal_connect (fc, "response",
1576                           G_CALLBACK (file_save_dialog_response_cb),
1577                           ev_window);
1578
1579         gtk_widget_show (fc);
1580 }
1581
1582 #ifdef WITH_GTK_PRINT
1583 static void
1584 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1585                                     EvWindow     *window)
1586 {
1587         /* Dialog was canceled */
1588         if (!page_setup)
1589                 return;
1590
1591         if (window->priv->print_page_setup)
1592                 g_object_unref (window->priv->print_page_setup);
1593         window->priv->print_page_setup = g_object_ref (page_setup);
1594 }
1595 #endif /* WITH_GTK_PRINT */
1596
1597 static void
1598 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1599 {
1600 #ifdef WITH_GTK_PRINT
1601         gtk_print_run_page_setup_dialog_async (
1602                 GTK_WINDOW (ev_window),
1603                 ev_window->priv->print_page_setup,
1604                 ev_window->priv->print_settings,
1605                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1606                 ev_window);
1607 #endif /* WITH_GTK_PRINT */
1608 }
1609
1610 #ifdef WITH_GTK_PRINT
1611 static void
1612 ev_window_clear_print_job (EvWindow *window)
1613 {
1614         if (window->priv->print_job) {
1615                 if (!window->priv->print_job->finished)
1616                         ev_job_queue_remove_job (window->priv->print_job);
1617
1618                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1619                                                       ev_window_print_job_cb,
1620                                                       window);
1621                 g_object_unref (window->priv->print_job);
1622                 window->priv->print_job = NULL;
1623         }
1624 }
1625
1626 static void
1627 ev_window_print_finished (GtkPrintJob *print_job,
1628                           EvWindow    *window,
1629                           GError      *error)
1630 {
1631         ev_window_clear_print_job (window);
1632
1633         if (error) {
1634                 GtkWidget *dialog;
1635
1636                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1637                                                  GTK_DIALOG_MODAL,
1638                                                  GTK_MESSAGE_ERROR,
1639                                                  GTK_BUTTONS_OK,
1640                                                  _("Failed to print document"));
1641                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1642                                                           error->message);
1643
1644                 gtk_dialog_run (GTK_DIALOG (dialog));
1645                 gtk_widget_destroy (dialog);
1646         }
1647 }
1648
1649 static void
1650 ev_window_print_send (EvWindow    *window,
1651                       const gchar *filename)
1652 {
1653         GtkPrintJob *job;
1654         GError      *error = NULL;
1655
1656         if (window->priv->gtk_print_job)
1657                 g_object_unref (window->priv->gtk_print_job);
1658
1659         job = gtk_print_job_new ("evince-print",
1660                                  window->priv->printer,
1661                                  window->priv->print_settings,
1662                                  window->priv->print_page_setup);
1663
1664         window->priv->gtk_print_job = job;
1665
1666         if (gtk_print_job_set_source_file (job, filename, &error)) {
1667                 gtk_print_job_send (job,
1668                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
1669                                     window, NULL);
1670         } else {
1671                 ev_window_clear_print_job (window);
1672                 g_warning (error->message);
1673                 g_error_free (error);
1674         }
1675 }
1676
1677 static void
1678 ev_window_print_job_cb (EvJobPrint *job,
1679                         EvWindow   *window)
1680 {
1681         if (job->error) {
1682                 g_warning (job->error->message);
1683                 ev_window_clear_print_job (window);
1684                 return;
1685         }
1686
1687         g_assert (job->temp_file != NULL);
1688
1689         ev_window_print_send (window, job->temp_file);
1690 }
1691
1692 static gboolean
1693 ev_window_print_dialog_response_cb (GtkDialog *dialog,
1694                                     gint       response,
1695                                     EvWindow  *window)
1696 {
1697         EvPrintRange  *ranges = NULL;
1698         EvPrintPageSet page_set;
1699         gint           n_ranges = 0;
1700         gint           copies;
1701         gboolean       collate;
1702         gboolean       reverse;
1703         gdouble        scale;
1704         gint           current_page;
1705         gdouble        width;
1706         gdouble        height;
1707         GtkPrintPages  print_pages;
1708
1709         if (response != GTK_RESPONSE_OK) {
1710                 gtk_widget_destroy (GTK_WIDGET (dialog));
1711                 window->priv->print_dialog = NULL;
1712
1713                 return FALSE;
1714         }
1715
1716         if (window->priv->printer)
1717                 g_object_unref (window->priv->printer);
1718         if (window->priv->print_settings)
1719                 g_object_unref (window->priv->print_settings);
1720         if (window->priv->print_page_setup)
1721                 g_object_unref (window->priv->print_page_setup);
1722
1723         window->priv->printer = g_object_ref (
1724                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
1725         window->priv->print_settings = g_object_ref (
1726                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
1727         window->priv->print_page_setup = g_object_ref (
1728                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
1729
1730         if (!gtk_printer_accepts_ps (window->priv->printer)) {
1731                 GtkWidget *msgdialog;
1732
1733                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
1734                                                     GTK_DIALOG_MODAL,
1735                                                     GTK_MESSAGE_ERROR,
1736                                                     GTK_BUTTONS_OK,
1737                                                     _("Printing is not supported on this printer."));
1738
1739                 gtk_dialog_run (GTK_DIALOG (msgdialog));
1740                 gtk_widget_destroy (msgdialog);
1741
1742                 return FALSE;
1743         }
1744
1745         ev_window_clear_print_job (window);
1746
1747         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
1748         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
1749
1750         switch (print_pages) {
1751         case GTK_PRINT_PAGES_CURRENT:
1752                 ranges = g_new0 (EvPrintRange, 1);
1753
1754                 ranges->start = current_page;
1755                 ranges->end = current_page;
1756                 n_ranges = 1;
1757
1758                 break;
1759         case GTK_PRINT_PAGES_RANGES: {
1760                 GtkPageRange *page_range;
1761
1762                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
1763                                                                  &n_ranges);
1764                 if (n_ranges > 0)
1765                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
1766         }
1767                 break;
1768         default:
1769                 break;
1770         }
1771
1772         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
1773
1774         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
1775
1776         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
1777                                                 GTK_UNIT_PIXEL);
1778         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
1779                                                   GTK_UNIT_PIXEL);
1780
1781         if (scale != 1.0) {
1782                 width *= scale;
1783                 height *= scale;
1784         }
1785
1786         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
1787         collate = gtk_print_settings_get_collate (window->priv->print_settings);
1788         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
1789
1790         window->priv->print_job = ev_job_print_new (window->priv->document,
1791                                                     width, height,
1792                                                     ranges, n_ranges,
1793                                                     page_set,
1794                                                     copies, collate,
1795                                                     reverse);
1796
1797         g_signal_connect (window->priv->print_job, "finished",
1798                           G_CALLBACK (ev_window_print_job_cb),
1799                           window);
1800         /* The priority doesn't matter for this job */
1801         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
1802
1803         gtk_widget_destroy (GTK_WIDGET (dialog));
1804         window->priv->print_dialog = NULL;
1805
1806         return TRUE;
1807 }
1808
1809 void
1810 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1811 {
1812         GtkWidget   *dialog;
1813         EvPageCache *page_cache;
1814         gint         current_page;
1815         gint         document_last_page;
1816
1817         g_return_if_fail (EV_IS_WINDOW (ev_window));
1818         g_return_if_fail (ev_window->priv->document != NULL);
1819
1820         if (ev_window->priv->print_dialog) {
1821                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
1822                 return;
1823         }
1824
1825         page_cache = ev_page_cache_get (ev_window->priv->document);
1826         current_page = ev_page_cache_get_current_page (page_cache);
1827         document_last_page = ev_page_cache_get_n_pages (page_cache);
1828
1829         if (!ev_window->priv->print_settings)
1830                 ev_window->priv->print_settings = gtk_print_settings_new ();
1831
1832         if (first_page != 1 || last_page != document_last_page) {
1833                 GtkPageRange range;
1834
1835                 /* Ranges in GtkPrint are 0 - N */
1836                 range.start = first_page - 1;
1837                 range.end = last_page - 1;
1838
1839                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
1840                                                     GTK_PRINT_PAGES_RANGES);
1841                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
1842                                                     &range, 1);
1843         }
1844
1845         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
1846         ev_window->priv->print_dialog = dialog;
1847         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
1848                                                        GTK_PRINT_CAPABILITY_PAGE_SET |
1849                                                        GTK_PRINT_CAPABILITY_COPIES |
1850                                                        GTK_PRINT_CAPABILITY_COLLATE |
1851                                                        GTK_PRINT_CAPABILITY_REVERSE |
1852                                                        GTK_PRINT_CAPABILITY_SCALE |
1853                                                        GTK_PRINT_CAPABILITY_GENERATE_PS);
1854
1855         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
1856                                                 current_page);
1857
1858         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
1859                                             ev_window->priv->print_settings);
1860
1861         if (ev_window->priv->print_page_setup)
1862                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
1863                                                       ev_window->priv->print_page_setup);
1864
1865         g_signal_connect (G_OBJECT (dialog), "response",
1866                           G_CALLBACK (ev_window_print_dialog_response_cb),
1867                           ev_window);
1868
1869         gtk_widget_show (dialog);
1870 }
1871 #endif /* WITH_GTK_PRINT */
1872
1873 #ifdef WITH_GNOME_PRINT
1874 static gboolean
1875 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
1876                                     gint       response,
1877                                     EvWindow  *ev_window)
1878 {
1879         EvPrintJob *print_job;
1880         GnomePrintConfig *config;
1881
1882         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1883                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
1884                 ev_window->priv->print_dialog = NULL;
1885                 g_object_unref (ev_window->priv->print_job);
1886                 ev_window->priv->print_job = NULL;
1887
1888                 return FALSE;
1889         }
1890
1891         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1892
1893         /* FIXME: Change this when we have the first backend
1894          * that can print more than postscript
1895          */
1896         if (using_pdf_printer (config)) {
1897                 GtkWidget *dialog;
1898
1899                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1900                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1901                                                  _("Generating PDF is not supported"));
1902                 gtk_dialog_run (GTK_DIALOG (dialog));
1903                 gtk_widget_destroy (dialog);
1904
1905                 return FALSE;
1906         } else if (!using_postscript_printer (config)) {
1907                 GtkWidget *dialog;
1908
1909                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1910                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1911                                                  _("Printing is not supported on this printer."));
1912                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1913                                                           _("You were trying to print to a printer using the “%s” driver. "
1914                                                             "This program requires a PostScript printer driver."),
1915                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1916                 gtk_dialog_run (GTK_DIALOG (dialog));
1917                 gtk_widget_destroy (dialog);
1918
1919                 return FALSE;
1920         }
1921
1922         save_print_config_to_file (config);
1923
1924         print_job = g_object_new (EV_TYPE_PRINT_JOB,
1925                                   "gnome_print_job", ev_window->priv->print_job,
1926                                   "document", ev_window->priv->document,
1927                                   "print_dialog", print_dialog,
1928                                   NULL);
1929
1930         if (print_job != NULL) {
1931                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1932                 g_object_unref (print_job);
1933         }
1934
1935         g_object_unref (config);
1936
1937         gtk_widget_destroy (GTK_WIDGET (print_dialog));
1938         ev_window->priv->print_dialog = NULL;
1939         g_object_unref (ev_window->priv->print_job);
1940         ev_window->priv->print_job = NULL;
1941
1942         return FALSE;
1943 }
1944
1945 void
1946 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1947 {
1948         GnomePrintConfig *config;
1949         gchar *pages_label;
1950
1951         g_return_if_fail (EV_IS_WINDOW (ev_window));
1952         g_return_if_fail (ev_window->priv->document != NULL);
1953
1954         config = load_print_config_from_file ();
1955
1956         if (ev_window->priv->print_job == NULL)
1957                 ev_window->priv->print_job = gnome_print_job_new (config);
1958
1959         if (ev_window->priv->print_dialog == NULL) {
1960                 ev_window->priv->print_dialog =
1961                         gnome_print_dialog_new (ev_window->priv->print_job,
1962                                                 (guchar *) _("Print"),
1963                                                 (GNOME_PRINT_DIALOG_RANGE |
1964                                                  GNOME_PRINT_DIALOG_COPIES));
1965         }
1966
1967         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
1968                                       GTK_WINDOW (ev_window));
1969         g_object_unref (config);
1970
1971         pages_label = g_strconcat (_("Pages"), " ", NULL);
1972         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
1973                                                  GNOME_PRINT_RANGE_ALL |
1974                                                  GNOME_PRINT_RANGE_RANGE,
1975                                                  first_page, last_page,
1976                                                  NULL, (const guchar *)pages_label);
1977         g_free (pages_label);
1978
1979         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
1980                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1981                                            FALSE);
1982
1983         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
1984                           G_CALLBACK (ev_window_print_dialog_response_cb),
1985                           ev_window);
1986         gtk_widget_show (ev_window->priv->print_dialog);
1987 }
1988 #endif /* WITH_GNOME_PRINT */
1989
1990 static void
1991 ev_window_print (EvWindow *window)
1992 {
1993         EvPageCache *page_cache;
1994         gint         last_page;
1995
1996         page_cache = ev_page_cache_get (window->priv->document);
1997         last_page = ev_page_cache_get_n_pages (page_cache);
1998
1999 #ifdef WITH_PRINT
2000         ev_window_print_range (window, 1, last_page);
2001 #endif
2002 }
2003
2004 static void
2005 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2006 {
2007         ev_window_print (ev_window);
2008 }
2009
2010 static void
2011 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2012 {
2013         if (ev_window->priv->properties == NULL) {
2014                 ev_window->priv->properties = ev_properties_dialog_new ();
2015                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2016                                                    ev_window->priv->document);
2017                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2018                                            (gpointer *) &(ev_window->priv->properties));
2019                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2020                                               GTK_WINDOW (ev_window));
2021         }
2022
2023         gtk_widget_show (ev_window->priv->properties);
2024 }
2025
2026 static void
2027 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2028 {
2029         g_return_if_fail (EV_IS_WINDOW (ev_window));
2030
2031         gtk_widget_destroy (GTK_WIDGET (ev_window));
2032 }
2033
2034 static void
2035 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2036 {
2037         GtkAction *action;
2038
2039         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2040         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2041
2042         action = gtk_action_group_get_action (window->priv->action_group,
2043                                               PAGE_SELECTOR_ACTION);
2044         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2045 }
2046
2047 static void
2048 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2049 {
2050         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2051 }
2052
2053 static void
2054 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2055 {
2056         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2057 }
2058
2059 static void
2060 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2061 {
2062         gboolean continuous;
2063
2064         ev_window_stop_presentation (ev_window);
2065         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2066         g_object_set (G_OBJECT (ev_window->priv->view),
2067                       "continuous", continuous,
2068                       NULL);
2069         ev_window_update_actions (ev_window);
2070 }
2071
2072 static void
2073 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2074 {
2075         gboolean dual_page;
2076
2077         ev_window_stop_presentation (ev_window);
2078         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2079         g_object_set (G_OBJECT (ev_window->priv->view),
2080                       "dual-page", dual_page,
2081                       NULL);
2082         ev_window_update_actions (ev_window);
2083 }
2084
2085 static void
2086 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2087 {
2088         ev_window_stop_presentation (ev_window);
2089
2090         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2091                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2092         } else {
2093                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2094         }
2095         ev_window_update_actions (ev_window);
2096 }
2097
2098 static void
2099 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2100 {
2101         ev_window_stop_presentation (ev_window);
2102
2103         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2104                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2105         } else {
2106                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2107         }
2108         ev_window_update_actions (ev_window);
2109 }
2110
2111
2112 static void
2113 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2114 {
2115         g_return_if_fail (EV_IS_WINDOW (ev_window));
2116
2117         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2118 }
2119
2120 static void
2121 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2122 {
2123         g_return_if_fail (EV_IS_WINDOW (ev_window));
2124
2125         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2126                 g_error ("Find action should be insensitive since document doesn't support find");
2127                 return;
2128         }
2129
2130         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2131         gtk_widget_grab_focus (ev_window->priv->find_bar);
2132 }
2133
2134 static void
2135 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2136 {
2137         g_return_if_fail (EV_IS_WINDOW (ev_window));
2138
2139         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2140 }
2141
2142 static void
2143 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2144 {
2145         g_return_if_fail (EV_IS_WINDOW (ev_window));
2146
2147         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2148 }
2149
2150 static void
2151 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2152 {
2153         g_return_if_fail (EV_IS_WINDOW (ev_window));
2154
2155         ev_view_copy (EV_VIEW (ev_window->priv->view));
2156 }
2157
2158 static void
2159 ev_window_update_fullscreen_popup (EvWindow *window)
2160 {
2161         GtkWidget *popup = window->priv->fullscreen_popup;
2162         int popup_width, popup_height;
2163         GdkScreen *screen;
2164         GdkRectangle screen_rect;
2165         gboolean toolbar;
2166
2167         g_return_if_fail (popup != NULL);
2168
2169         if (GTK_WIDGET (window)->window == NULL)
2170                 return;
2171
2172         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2173                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2174         popup_width = popup->requisition.width;
2175         popup_height = popup->requisition.height;
2176
2177         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2178         gdk_screen_get_monitor_geometry (screen,
2179                         gdk_screen_get_monitor_at_window
2180                         (screen,
2181                          GTK_WIDGET (window)->window),
2182                          &screen_rect);
2183         if (toolbar) {
2184                 gtk_widget_set_size_request (popup,
2185                                              screen_rect.width,
2186                                              -1);
2187                 gtk_window_move (GTK_WINDOW (popup),
2188                                  screen_rect.x,
2189                                  screen_rect.y);
2190
2191         } else {
2192                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2193                 {
2194                         gtk_window_move (GTK_WINDOW (popup),
2195                                          screen_rect.x,
2196                                          screen_rect.y);
2197                 } else {
2198                         gtk_window_move (GTK_WINDOW (popup),
2199                                          screen_rect.x + screen_rect.width - popup_width,
2200                                          screen_rect.y);
2201                 }
2202         }
2203 }
2204
2205 static void
2206 screen_size_changed_cb (GdkScreen *screen,
2207                         EvWindow *window)
2208 {
2209         ev_window_update_fullscreen_popup (window);
2210 }
2211
2212 static void
2213 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2214                                       EvWindow *ev_window)
2215 {
2216         if (!ev_window_is_empty (ev_window))
2217                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2218                                              gtk_paned_get_position (GTK_PANED (object)));
2219 }
2220
2221 static void
2222 destroy_fullscreen_popup (EvWindow *window)
2223 {
2224         if (window->priv->fullscreen_popup != NULL)
2225         {
2226                 gtk_widget_destroy (window->priv->fullscreen_popup);
2227                 window->priv->fullscreen_popup = NULL;
2228         }
2229 }
2230
2231 static void
2232 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2233 {
2234         GtkAction *action;
2235
2236         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2237         g_return_if_fail (action != NULL);
2238
2239         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2240 }
2241
2242 static void
2243 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2244 {
2245         ev_window_update_fullscreen_popup (window);
2246 }
2247
2248 static gboolean
2249 fullscreen_timeout_cb (EvWindow *window)
2250 {
2251         EvView *view = EV_VIEW (window->priv->view);
2252
2253         if (!view || !ev_view_get_fullscreen (EV_VIEW (view)))
2254                 return FALSE;
2255
2256         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2257         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2258         window->priv->fullscreen_timeout_id = 0;
2259
2260         return FALSE;
2261 }
2262
2263 static void
2264 fullscreen_set_timeout (EvWindow *window)
2265 {
2266         if (window->priv->fullscreen_timeout_id != 0) {
2267                 g_source_remove (window->priv->fullscreen_timeout_id);
2268         }
2269
2270         window->priv->fullscreen_timeout_id =
2271             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2272
2273         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2274         update_chrome_visibility (window);
2275         ev_view_show_cursor (EV_VIEW (window->priv->view));
2276 }
2277
2278 static void
2279 fullscreen_clear_timeout (EvWindow *window)
2280 {
2281         if (window->priv->fullscreen_timeout_id != 0) {
2282                 g_source_remove (window->priv->fullscreen_timeout_id);
2283         }
2284
2285         window->priv->fullscreen_timeout_id = 0;
2286         update_chrome_visibility (window);
2287         ev_view_show_cursor (EV_VIEW (window->priv->view));
2288 }
2289
2290
2291 static gboolean
2292 fullscreen_motion_notify_cb (GtkWidget *widget,
2293                              GdkEventMotion *event,
2294                              gpointer user_data)
2295 {
2296         EvWindow *window = EV_WINDOW (user_data);
2297
2298         fullscreen_set_timeout (window);
2299
2300         return FALSE;
2301 }
2302
2303 static gboolean
2304 fullscreen_leave_notify_cb (GtkWidget *widget,
2305                             GdkEventCrossing *event,
2306                             gpointer user_data)
2307 {
2308         EvWindow *window = EV_WINDOW (user_data);
2309
2310         fullscreen_clear_timeout (window);
2311
2312         return FALSE;
2313 }
2314
2315 static GtkWidget *
2316 ev_window_get_exit_fullscreen_button (EvWindow *window)
2317 {
2318         GtkWidget *button, *icon, *label, *hbox;
2319
2320         button = gtk_button_new ();
2321         g_signal_connect (button, "clicked",
2322                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2323                           window);
2324         gtk_widget_show (button);
2325
2326         hbox = gtk_hbox_new (FALSE, 2);
2327         gtk_widget_show (hbox);
2328         gtk_container_add (GTK_CONTAINER (button), hbox);
2329
2330         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2331         gtk_widget_show (icon);
2332         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2333
2334         label = gtk_label_new (_("Leave Fullscreen"));
2335         gtk_widget_show (label);
2336         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2337
2338         return button;
2339 }
2340
2341 static GtkWidget *
2342 ev_window_create_fullscreen_popup (EvWindow *window)
2343 {
2344         GtkWidget *popup;
2345         GtkWidget *hbox;
2346         GtkWidget *button;
2347         GdkScreen *screen;
2348
2349         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2350                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2351
2352         popup = gtk_window_new (GTK_WINDOW_POPUP);
2353         hbox = gtk_hbox_new (FALSE, 0);
2354         button = ev_window_get_exit_fullscreen_button (window);
2355
2356         gtk_container_add (GTK_CONTAINER (popup), hbox);
2357         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2358                             TRUE, TRUE, 0);
2359         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2360
2361         gtk_widget_show (button);
2362         gtk_widget_show (hbox);
2363
2364         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2365
2366         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2367         g_signal_connect_object (screen, "size-changed",
2368                                  G_CALLBACK (screen_size_changed_cb),
2369                                  window, 0);
2370         g_signal_connect_object (popup, "size_request",
2371                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2372                                  window, 0);
2373
2374         gtk_window_set_screen (GTK_WINDOW (popup),
2375                                gtk_widget_get_screen (GTK_WIDGET (window)));
2376
2377         return popup;
2378 }
2379
2380
2381 static void
2382 ev_window_update_fullscreen_action (EvWindow *window)
2383 {
2384         GtkAction *action;
2385
2386         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2387         g_signal_handlers_block_by_func
2388                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2389         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2390                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2391         g_signal_handlers_unblock_by_func
2392                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2393 }
2394
2395 static void
2396 ev_window_run_fullscreen (EvWindow *window)
2397 {
2398         if (window->priv->fullscreen_popup == NULL)
2399                 window->priv->fullscreen_popup
2400                         = ev_window_create_fullscreen_popup (window);
2401
2402         g_object_set (G_OBJECT (window->priv->scrolled_window),
2403                       "shadow-type", GTK_SHADOW_NONE,
2404                       NULL);
2405
2406         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2407         ev_window_update_fullscreen_action (window);
2408
2409         gtk_window_fullscreen (GTK_WINDOW (window));
2410         gtk_widget_grab_focus (window->priv->view);
2411         ev_window_update_fullscreen_popup (window);
2412
2413         g_signal_connect (window->priv->view,
2414                           "motion-notify-event",
2415                           G_CALLBACK (fullscreen_motion_notify_cb),
2416                           window);
2417         g_signal_connect (window->priv->view,
2418                           "leave-notify-event",
2419                           G_CALLBACK (fullscreen_leave_notify_cb),
2420                           window);
2421         fullscreen_set_timeout (window);
2422
2423         if (!ev_window_is_empty (window))
2424                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2425 }
2426
2427 static void
2428 ev_window_stop_fullscreen (EvWindow *window)
2429 {
2430         EvView *view = EV_VIEW (window->priv->view);
2431
2432         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2433                 return;
2434
2435         g_object_set (G_OBJECT (window->priv->scrolled_window),
2436                       "shadow-type", GTK_SHADOW_IN,
2437                       NULL);
2438
2439         ev_view_set_fullscreen (view, FALSE);
2440         ev_window_update_fullscreen_action (window);
2441         gtk_window_unfullscreen (GTK_WINDOW (window));
2442
2443         g_signal_handlers_disconnect_by_func (window->priv->view,
2444                                               (gpointer) fullscreen_motion_notify_cb,
2445                                               window);
2446         g_signal_handlers_disconnect_by_func (window->priv->view,
2447                                               (gpointer) fullscreen_leave_notify_cb,
2448                                               window);
2449         fullscreen_clear_timeout (window);
2450
2451         if (!ev_window_is_empty (window))
2452                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2453 }
2454
2455 static void
2456 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2457 {
2458         gboolean fullscreen;
2459
2460         g_return_if_fail (EV_IS_WINDOW (window));
2461         ev_window_stop_presentation (window);
2462
2463         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2464         if (fullscreen) {
2465                 ev_window_run_fullscreen (window);
2466         } else {
2467                 ev_window_stop_fullscreen (window);
2468         }
2469 }
2470
2471 static void
2472 ev_window_update_presentation_action (EvWindow *window)
2473 {
2474         GtkAction *action;
2475
2476         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2477         g_signal_handlers_block_by_func
2478                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2479         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2480                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2481         g_signal_handlers_unblock_by_func
2482                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2483 }
2484
2485 static void
2486 ev_window_run_presentation (EvWindow *window)
2487 {
2488         g_object_set (G_OBJECT (window->priv->scrolled_window),
2489                       "shadow-type", GTK_SHADOW_NONE,
2490                       NULL);
2491
2492         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2493         ev_window_update_presentation_action (window);
2494
2495         gtk_widget_grab_focus (window->priv->view);
2496         gtk_window_fullscreen (GTK_WINDOW (window));
2497
2498         g_signal_connect (window->priv->view,
2499                           "motion-notify-event",
2500                           G_CALLBACK (fullscreen_motion_notify_cb),
2501                           window);
2502         g_signal_connect (window->priv->view,
2503                           "leave-notify-event",
2504                           G_CALLBACK (fullscreen_leave_notify_cb),
2505                           window);
2506         fullscreen_set_timeout (window);
2507
2508         if (!ev_window_is_empty (window))
2509                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2510 }
2511
2512 static void
2513 ev_window_stop_presentation (EvWindow *window)
2514 {
2515         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2516                 return;
2517
2518         g_object_set (G_OBJECT (window->priv->scrolled_window),
2519                       "shadow-type", GTK_SHADOW_IN,
2520                       NULL);
2521
2522         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2523         ev_window_update_presentation_action (window);
2524         gtk_window_unfullscreen (GTK_WINDOW (window));
2525
2526         g_signal_handlers_disconnect_by_func (window->priv->view,
2527                                               (gpointer) fullscreen_motion_notify_cb,
2528                                               window);
2529         g_signal_handlers_disconnect_by_func (window->priv->view,
2530                                               (gpointer) fullscreen_leave_notify_cb,
2531                                               window);
2532         fullscreen_clear_timeout (window);
2533
2534         if (!ev_window_is_empty (window))
2535                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2536 }
2537
2538 static void
2539 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2540 {
2541         gboolean presentation;
2542
2543         g_return_if_fail (EV_IS_WINDOW (window));
2544         ev_window_stop_fullscreen (window);
2545
2546         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2547         if (presentation) {
2548                 ev_window_run_presentation (window);
2549         } else {
2550                 ev_window_stop_presentation (window);
2551         }
2552 }
2553
2554 static void
2555 ev_window_run_preview (EvWindow *window)
2556 {
2557         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2558
2559         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2560         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2561         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2562
2563         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2564
2565         update_chrome_visibility (window);
2566 }
2567
2568 static gboolean
2569 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2570 {
2571         EvWindow *window = EV_WINDOW (widget);
2572         EvWindowPrivate *priv = window->priv;
2573
2574         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2575                 fullscreen_set_timeout (window);
2576
2577         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2578 }
2579
2580 static gboolean
2581 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2582 {
2583         EvWindow *window = EV_WINDOW (widget);
2584         EvWindowPrivate *priv = window->priv;
2585
2586         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2587                 fullscreen_set_timeout (window);
2588                 gtk_widget_hide (priv->fullscreen_popup);
2589         }
2590
2591         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2592 }
2593
2594 static void
2595 ev_window_screen_changed (GtkWidget *widget,
2596                           GdkScreen *old_screen)
2597 {
2598         EvWindow *window = EV_WINDOW (widget);
2599         EvWindowPrivate *priv = window->priv;
2600         GdkScreen *screen;
2601
2602         screen = gtk_widget_get_screen (widget);
2603         if (screen == old_screen)
2604                 return;
2605
2606 #ifdef HAVE_GTK_RECENT
2607         if (old_screen) {
2608                 g_signal_handlers_disconnect_by_func (
2609                         gtk_recent_manager_get_for_screen (old_screen),
2610                         G_CALLBACK (ev_window_setup_recent), window);
2611         }
2612
2613         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2614         g_signal_connect_swapped (priv->recent_manager,
2615                                   "changed",
2616                                   G_CALLBACK (ev_window_setup_recent),
2617                                   window);
2618 #endif
2619
2620         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2621                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2622         }
2623
2624         if (priv->fullscreen_popup != NULL) {
2625                 g_signal_handlers_disconnect_by_func
2626                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2627
2628                 g_signal_connect_object (screen, "size-changed",
2629                                          G_CALLBACK (screen_size_changed_cb),
2630                                          window, 0);
2631                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2632
2633                 ev_window_update_fullscreen_popup (window);
2634         }
2635 }
2636
2637 static void
2638 ev_window_set_page_mode (EvWindow         *window,
2639                          EvWindowPageMode  page_mode)
2640 {
2641         GtkWidget *child = NULL;
2642         GtkWidget *real_child;
2643
2644         if (window->priv->page_mode == page_mode)
2645                 return;
2646
2647         window->priv->page_mode = page_mode;
2648
2649         switch (page_mode) {
2650                 case PAGE_MODE_DOCUMENT:
2651                         child = window->priv->view;
2652                         break;
2653                 case PAGE_MODE_PASSWORD:
2654                         child = window->priv->password_view;
2655                         break;
2656                 default:
2657                         g_assert_not_reached ();
2658         }
2659
2660         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2661         if (child != real_child) {
2662                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2663                                       real_child);
2664                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2665                                    child);
2666         }
2667         ev_window_update_actions (window);
2668 }
2669
2670
2671 static void
2672 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2673 {
2674         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2675 }
2676
2677 static void
2678 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2679 {
2680         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2681 }
2682
2683 static void
2684 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2685 {
2686         EvWindow *ev_window = EV_WINDOW (data);
2687         egg_editable_toolbar_set_edit_mode
2688                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2689         ev_application_save_toolbars_model (EV_APP);
2690         gtk_widget_destroy (GTK_WIDGET (dialog));
2691 }
2692
2693 static void
2694 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2695 {
2696         GtkWidget *dialog;
2697         GtkWidget *editor;
2698
2699         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2700                                               GTK_WINDOW (ev_window),
2701                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2702                                               GTK_STOCK_CLOSE,
2703                                               GTK_RESPONSE_CLOSE,
2704                                               NULL);
2705         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2706         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2707         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2708         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2709         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2710
2711         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2712                                          ev_application_get_toolbars_model (EV_APP, FALSE));
2713         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2714         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2715
2716         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2717
2718         egg_editable_toolbar_set_edit_mode
2719                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2720
2721         g_signal_connect (dialog, "response",
2722                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2723                           ev_window);
2724         gtk_widget_show_all (dialog);
2725 }
2726
2727 static void
2728 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2729 {
2730         g_return_if_fail (EV_IS_WINDOW (ev_window));
2731
2732         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2733         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2734 }
2735
2736 static void
2737 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2738 {
2739         g_return_if_fail (EV_IS_WINDOW (ev_window));
2740
2741         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2742         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2743 }
2744
2745 static void
2746 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2747 {
2748         g_return_if_fail (EV_IS_WINDOW (ev_window));
2749
2750         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2751 }
2752
2753 static void
2754 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2755 {
2756         g_return_if_fail (EV_IS_WINDOW (ev_window));
2757
2758         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2759 }
2760
2761 static void
2762 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2763 {
2764         g_return_if_fail (EV_IS_WINDOW (ev_window));
2765
2766         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2767 }
2768
2769 static void
2770 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2771 {
2772         int n_pages;
2773
2774         g_return_if_fail (EV_IS_WINDOW (ev_window));
2775
2776         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2777         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2778 }
2779
2780 static void
2781 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2782 {
2783         int n_pages, current_page;
2784
2785         g_return_if_fail (EV_IS_WINDOW (ev_window));
2786
2787         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2788         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2789
2790         if (current_page + 10 < n_pages)
2791                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2792 }
2793
2794 static void
2795 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2796 {
2797         int current_page;
2798
2799         g_return_if_fail (EV_IS_WINDOW (ev_window));
2800
2801         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2802
2803         if (current_page - 10 >= 0)
2804                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2805 }
2806
2807 static void
2808 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2809 {
2810         char *uri;
2811
2812         g_return_if_fail (EV_IS_WINDOW (ev_window));
2813
2814         uri = g_strdup (ev_window->priv->uri);
2815
2816         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
2817
2818         g_free (uri);
2819 }
2820
2821 static void
2822 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2823 {
2824         GError *error = NULL;
2825
2826         g_return_if_fail (EV_IS_WINDOW (ev_window));
2827
2828         gnome_help_display ("evince.xml", NULL, &error);
2829
2830         if(error != NULL) {
2831                 g_warning (error->message);
2832                 g_error_free (error);
2833         }
2834 }
2835
2836 static void
2837 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2838 {
2839         gtk_window_unfullscreen (GTK_WINDOW (window));
2840 }
2841
2842 static void
2843 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2844 {
2845         GtkWidget *widget;
2846
2847         widget = gtk_window_get_focus (GTK_WINDOW (window));
2848         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2849                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2850                 gtk_widget_grab_focus (window->priv->view);
2851         } else {
2852                 gboolean fullscreen;
2853                 gboolean presentation;
2854
2855                 g_object_get (window->priv->view,
2856                               "fullscreen", &fullscreen,
2857                               "presentation", &presentation,
2858                               NULL);
2859
2860                 if (fullscreen) {
2861                         ev_window_stop_fullscreen (window);
2862                 } else if (presentation) {
2863                         ev_window_stop_presentation (window);
2864                         gtk_widget_grab_focus (window->priv->view);
2865                 } else {
2866                         gtk_widget_grab_focus (window->priv->view);
2867                 }
2868
2869                 if (fullscreen && presentation)
2870                         g_warning ("Both fullscreen and presentation set somehow");
2871         }
2872 }
2873
2874 static void
2875 update_view_size (EvView *view, EvWindow *window)
2876 {
2877         int width, height;
2878         GtkRequisition vsb_requisition;
2879         GtkRequisition hsb_requisition;
2880         int scrollbar_spacing;
2881
2882         /* Calculate the width available for the */
2883         width = window->priv->scrolled_window->allocation.width;
2884         height = window->priv->scrolled_window->allocation.height;
2885
2886         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2887                 width -= 2 * window->priv->view->style->xthickness;
2888                 height -= 2 * window->priv->view->style->ythickness;
2889         }
2890
2891         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2892                                  &vsb_requisition);
2893         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2894                                  &hsb_requisition);
2895         gtk_widget_style_get (window->priv->scrolled_window,
2896                               "scrollbar_spacing", &scrollbar_spacing,
2897                               NULL);
2898
2899         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2900                                    MAX (1, width),
2901                                    MAX (1, height),
2902                                    vsb_requisition.width + scrollbar_spacing,
2903                                    hsb_requisition.height + scrollbar_spacing);
2904 }
2905
2906 static void
2907 save_sizing_mode (EvWindow *window)
2908 {
2909         EvSizingMode mode;
2910         GEnumValue *enum_value;
2911
2912         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2913         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2914
2915         if (!ev_window_is_empty (window))
2916                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2917                                                 enum_value->value_nick);
2918 }
2919
2920 static void
2921 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2922                                   EvWindow   *ev_window)
2923 {
2924         GtkWidget *scrolled_window;
2925         EvSizingMode sizing_mode;
2926
2927         g_object_get (ev_window->priv->view,
2928                       "sizing-mode", &sizing_mode,
2929                       NULL);
2930
2931         scrolled_window = ev_window->priv->scrolled_window;
2932
2933         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2934
2935         if (sizing_mode != EV_SIZING_FREE)
2936                 update_view_size (NULL, ev_window);
2937
2938         switch (sizing_mode) {
2939                 case EV_SIZING_BEST_FIT:
2940                         g_object_set (G_OBJECT (scrolled_window),
2941                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2942                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2943                                       NULL);
2944                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2945                                           G_CALLBACK (update_view_size),
2946                                           ev_window);
2947                         break;
2948                 case EV_SIZING_FIT_WIDTH:
2949                         g_object_set (G_OBJECT (scrolled_window),
2950                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2951                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2952                                       NULL);
2953                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2954                                           G_CALLBACK (update_view_size),
2955                                           ev_window);
2956                         break;
2957                 case EV_SIZING_FREE:
2958                         g_object_set (G_OBJECT (scrolled_window),
2959                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2960                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2961                                       NULL);
2962                         break;
2963         }
2964
2965         update_sizing_buttons (ev_window);
2966         save_sizing_mode (ev_window);
2967 }
2968
2969 static void
2970 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2971 {
2972         ev_window_update_actions (ev_window);
2973
2974         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
2975                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2976                                                 ev_view_get_zoom (view));
2977         }
2978 }
2979
2980 static void
2981 ev_window_update_continuous_action (EvWindow *window)
2982 {
2983         GtkAction *action;
2984
2985         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2986         g_signal_handlers_block_by_func
2987                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2988         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2989                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2990         g_signal_handlers_unblock_by_func
2991                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2992 }
2993
2994 static void
2995 ev_window_update_dual_page_action (EvWindow *window)
2996 {
2997         GtkAction *action;
2998
2999         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3000         g_signal_handlers_block_by_func
3001                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3002         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3003                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3004         g_signal_handlers_unblock_by_func
3005                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3006 }
3007
3008 static void
3009 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3010 {
3011         ev_window_update_continuous_action (ev_window);
3012
3013         if (!ev_window_is_empty (ev_window))
3014                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3015                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3016 }
3017
3018 static void
3019 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3020 {
3021         int rotation;
3022
3023         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3024
3025         if (!ev_window_is_empty (window))
3026                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3027                                              rotation);
3028
3029         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3030                                        rotation);
3031 }
3032
3033 static void
3034 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3035 {
3036         ev_window_update_actions (window);
3037 }
3038
3039 static void
3040 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3041 {
3042         ev_window_update_dual_page_action (ev_window);
3043
3044         if (!ev_window_is_empty (ev_window))
3045                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3046                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3047 }
3048
3049 static char *
3050 build_comments_string (void)
3051 {
3052         PopplerBackend backend;
3053         const char *backend_name;
3054         const char *version;
3055
3056         backend = poppler_get_backend ();
3057         version = poppler_get_version ();
3058         switch (backend) {
3059                 case POPPLER_BACKEND_CAIRO:
3060                         backend_name = "cairo";
3061                         break;
3062                 case POPPLER_BACKEND_SPLASH:
3063                         backend_name = "splash";
3064                         break;
3065                 default:
3066                         backend_name = "unknown";
3067                         break;
3068         }
3069
3070         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
3071                                   "Using poppler %s (%s)"),
3072                                 version, backend_name);
3073 }
3074
3075 static void
3076 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3077 {
3078         const char *authors[] = {
3079                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3080                 "Jonathan Blandford <jrb@gnome.org>",
3081                 "Marco Pesenti Gritti <marco@gnome.org>",
3082                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3083                 "Bryan Clark <clarkbw@gnome.org>",
3084                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3085                 "Wouter Bolsterlee <wbolster@gnome.org>",
3086                 NULL
3087         };
3088
3089         const char *documenters[] = {
3090                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3091                 NULL
3092         };
3093
3094         const char *license[] = {
3095                 N_("Evince is free software; you can redistribute it and/or modify "
3096                    "it under the terms of the GNU General Public License as published by "
3097                    "the Free Software Foundation; either version 2 of the License, or "
3098                    "(at your option) any later version.\n"),
3099                 N_("Evince is distributed in the hope that it will be useful, "
3100                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3101                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3102                    "GNU General Public License for more details.\n"),
3103                 N_("You should have received a copy of the GNU General Public License "
3104                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3105                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3106         };
3107
3108         char *license_trans;
3109         char *comments;
3110
3111 #ifdef ENABLE_NLS
3112         const char **p;
3113
3114         for (p = authors; *p; ++p)
3115                 *p = _(*p);
3116
3117         for (p = documenters; *p; ++p)
3118                 *p = _(*p);
3119 #endif
3120
3121         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3122                                      _(license[2]), "\n", NULL);
3123         comments = build_comments_string ();
3124
3125         gtk_show_about_dialog (
3126                 GTK_WINDOW (ev_window),
3127                 "name", _("Evince"),
3128                 "version", VERSION,
3129                 "copyright",
3130                 _("\xc2\xa9 1996-2005 The Evince authors"),
3131                 "license", license_trans,
3132                 "website", "http://www.gnome.org/projects/evince",
3133                 "comments", comments,
3134                 "authors", authors,
3135                 "documenters", documenters,
3136                 "translator-credits", _("translator-credits"),
3137                 "logo-icon-name", "evince",
3138                 "wrap-license", TRUE,
3139                 NULL);
3140
3141         g_free (comments);
3142         g_free (license_trans);
3143 }
3144
3145 static void
3146 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3147 {
3148         gboolean active;
3149
3150         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3151         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3152         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3153 }
3154
3155 static void
3156 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3157 {
3158         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3159                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3160 }
3161
3162 static void
3163 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3164                                            GParamSpec *pspec,
3165                                            EvWindow   *ev_window)
3166 {
3167         GtkWidget *current_page;
3168         const char *id;
3169
3170         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3171
3172         if (current_page == ev_window->priv->sidebar_links) {
3173                 id = LINKS_SIDEBAR_ID;
3174         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3175                 id = THUMBNAILS_SIDEBAR_ID;
3176         } else if (current_page == ev_window->priv->sidebar_attachments) {
3177                 id = ATTACHMENTS_SIDEBAR_ID;
3178         } else {
3179                 g_assert_not_reached();
3180         }
3181
3182         g_object_unref (current_page);
3183
3184         if (!ev_window_is_empty (ev_window))
3185                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3186 }
3187
3188 static void
3189 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3190                                          GParamSpec *pspec,
3191                                          EvWindow   *ev_window)
3192 {
3193         EvView *view = EV_VIEW (ev_window->priv->view);
3194         GtkAction *action;
3195
3196         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3197
3198         if (!ev_view_get_presentation (view) &&
3199             !ev_view_get_fullscreen (view)) {
3200
3201                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3202                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3203
3204                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3205                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3206         }
3207 }
3208
3209 static gboolean
3210 view_menu_popup_cb (EvView   *view,
3211                     EvLink   *link,
3212                     EvWindow *ev_window)
3213 {
3214         GtkWidget *popup;
3215         gboolean   show_external = FALSE;
3216         gboolean   show_internal = FALSE;
3217         GtkAction *action;
3218
3219         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3220                 return FALSE;
3221
3222         if (ev_window->priv->link)
3223                 g_object_unref (ev_window->priv->link);
3224
3225         if (link)
3226                 ev_window->priv->link = g_object_ref (link);
3227         else
3228                 ev_window->priv->link = NULL;
3229
3230         popup = ev_window->priv->view_popup;
3231
3232         if (ev_window->priv->link) {
3233                 EvLinkAction *ev_action;
3234
3235                 ev_action = ev_link_get_action (link);
3236                 if (!ev_action)
3237                         return FALSE;
3238
3239                 switch (ev_link_action_get_action_type (ev_action)) {
3240                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
3241                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3242                                 show_internal = TRUE;
3243                                 break;
3244                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3245                         case EV_LINK_ACTION_TYPE_LAUNCH:
3246                                 show_external = TRUE;
3247                                 break;
3248                         default:
3249                                 break;
3250                 }
3251         }
3252
3253         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3254                                               "OpenLink");
3255         gtk_action_set_visible (action, show_external);
3256
3257         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3258                                               "CopyLinkAddress");
3259         gtk_action_set_visible (action, show_external);
3260
3261         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3262                                               "GoLink");
3263         gtk_action_set_visible (action, show_internal);
3264
3265         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3266                                               "OpenLinkNewWindow");
3267         gtk_action_set_visible (action, show_internal);
3268
3269         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3270                         NULL, NULL,
3271                         3, gtk_get_current_event_time ());
3272         return TRUE;
3273 }
3274
3275 static gboolean
3276 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3277                               GList           *attach_list,
3278                               EvWindow        *ev_window)
3279 {
3280         GtkWidget *popup;
3281
3282         g_assert (attach_list != NULL);
3283
3284         if (ev_window->priv->attach_list) {
3285                 g_list_foreach (ev_window->priv->attach_list,
3286                                 (GFunc) g_object_unref, NULL);
3287                 g_list_free (ev_window->priv->attach_list);
3288         }
3289
3290         ev_window->priv->attach_list = attach_list;
3291
3292         popup = ev_window->priv->attachment_popup;
3293
3294         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3295                         NULL, NULL,
3296                         3, gtk_get_current_event_time ());
3297
3298         return TRUE;
3299 }
3300
3301 static void
3302 view_find_status_changed_cb (EvView     *view,
3303                              GParamSpec *pspec,
3304                              EvWindow   *ev_window)
3305 {
3306         const char *text;
3307
3308         text = ev_view_get_find_status (view);
3309         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3310                                       text);
3311 }
3312
3313 static void
3314 find_bar_previous_cb (EggFindBar *find_bar,
3315                       EvWindow   *ev_window)
3316 {
3317         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3318 }
3319
3320 static void
3321 find_bar_next_cb (EggFindBar *find_bar,
3322                   EvWindow   *ev_window)
3323 {
3324         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3325 }
3326
3327 static void
3328 find_bar_close_cb (EggFindBar *find_bar,
3329                    EvWindow   *ev_window)
3330 {
3331         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3332 }
3333
3334 static void
3335 find_bar_search_changed_cb (EggFindBar *find_bar,
3336                             GParamSpec *param,
3337                             EvWindow   *ev_window)
3338 {
3339         gboolean case_sensitive;
3340         gboolean visible;
3341         const char *search_string;
3342
3343         g_return_if_fail (EV_IS_WINDOW (ev_window));
3344
3345         /* Either the string or case sensitivity could have changed,
3346          * we connect this callback to both. We also connect it
3347          * to ::visible so when the find bar is hidden, we should
3348          * pretend the search string is NULL/""
3349          */
3350
3351         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3352         visible = GTK_WIDGET_VISIBLE (find_bar);
3353         search_string = egg_find_bar_get_search_string (find_bar);
3354
3355         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3356
3357         if (ev_window->priv->document &&
3358             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3359                 if (visible && search_string && search_string[0]) {
3360                         ev_document_doc_mutex_lock ();
3361                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3362                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3363                                                 search_string,
3364                                                 case_sensitive);
3365                         ev_document_doc_mutex_unlock ();
3366                 } else {
3367                         ev_document_doc_mutex_lock ();
3368                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3369                         ev_document_doc_mutex_unlock ();
3370
3371                         ev_window_update_actions (ev_window);
3372                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3373                                                       NULL);
3374                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3375                 }
3376         }
3377 }
3378
3379 static void
3380 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3381 {
3382         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3383 }
3384
3385 static void
3386 zoom_control_changed_cb (EphyZoomAction *action,
3387                          float           zoom,
3388                          EvWindow       *ev_window)
3389 {
3390         EvSizingMode mode;
3391
3392         g_return_if_fail (EV_IS_WINDOW (ev_window));
3393
3394         if (zoom == EPHY_ZOOM_BEST_FIT) {
3395                 mode = EV_SIZING_BEST_FIT;
3396         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3397                 mode = EV_SIZING_FIT_WIDTH;
3398         } else {
3399                 mode = EV_SIZING_FREE;
3400         }
3401
3402         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3403
3404         if (mode == EV_SIZING_FREE) {
3405                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
3406         }
3407 }
3408
3409 static void
3410 ev_window_finalize (GObject *object)
3411 {
3412         GList *windows = ev_application_get_windows (EV_APP);
3413
3414         if (windows == NULL) {
3415                 ev_application_shutdown (EV_APP);
3416         } else {
3417                 g_list_free (windows);
3418         }
3419
3420         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3421 }
3422
3423 static void
3424 ev_window_dispose (GObject *object)
3425 {
3426         EvWindow *window = EV_WINDOW (object);
3427         EvWindowPrivate *priv = window->priv;
3428
3429         if (priv->title) {
3430                 ev_window_title_free (priv->title);
3431                 priv->title = NULL;
3432         }
3433
3434         if (priv->ui_manager) {
3435                 g_object_unref (priv->ui_manager);
3436                 priv->ui_manager = NULL;
3437         }
3438
3439         if (priv->action_group) {
3440                 g_object_unref (priv->action_group);
3441                 priv->action_group = NULL;
3442         }
3443
3444         if (priv->view_popup_action_group) {
3445                 g_object_unref (priv->view_popup_action_group);
3446                 priv->view_popup_action_group = NULL;
3447         }
3448
3449         if (priv->attachment_popup_action_group) {
3450                 g_object_unref (priv->attachment_popup_action_group);
3451                 priv->attachment_popup_action_group = NULL;
3452         }
3453
3454 #ifdef HAVE_GTK_RECENT
3455         if (priv->recent_action_group) {
3456                 g_object_unref (priv->recent_action_group);
3457                 priv->recent_action_group = NULL;
3458         }
3459
3460         if (priv->recent_manager) {
3461                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3462                                                       ev_window_setup_recent,
3463                                                       window);
3464                 priv->recent_manager = NULL;
3465         }
3466
3467         priv->recent_ui_id = 0;
3468 #else
3469         if (priv->recent_view) {
3470                 g_object_unref (priv->recent_view);
3471                 priv->recent_view = NULL;
3472         }
3473 #endif /* HAVE_GTK_RECENT */
3474
3475         if (priv->page_cache) {
3476                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3477                 priv->page_cache = NULL;
3478         }
3479
3480         if (priv->document) {
3481                 g_object_unref (priv->document);
3482                 priv->document = NULL;
3483         }
3484
3485         if (priv->view) {
3486                 g_object_unref (priv->view);
3487                 priv->view = NULL;
3488         }
3489
3490         if (priv->password_view) {
3491                 g_object_unref (priv->password_view);
3492                 priv->password_view = NULL;
3493         }
3494
3495         if (priv->xfer_job) {
3496                 ev_window_clear_xfer_job (window);
3497         }
3498
3499         if (priv->local_uri) {
3500                 ev_window_clear_local_uri (window);
3501         }
3502
3503         ev_window_close_dialogs (window);
3504
3505 #ifdef WITH_GTK_PRINT
3506         ev_window_clear_print_job (window);
3507
3508         if (window->priv->gtk_print_job) {
3509                 g_object_unref (window->priv->gtk_print_job);
3510                 window->priv->gtk_print_job = NULL;
3511         }
3512
3513         if (window->priv->printer) {
3514                 g_object_unref (window->priv->printer);
3515                 window->priv->printer = NULL;
3516         }
3517
3518         if (window->priv->print_settings) {
3519                 g_object_unref (window->priv->print_settings);
3520                 window->priv->print_settings = NULL;
3521         }
3522
3523         if (window->priv->print_page_setup) {
3524                 g_object_unref (window->priv->print_page_setup);
3525                 window->priv->print_page_setup = NULL;
3526         }
3527 #endif
3528
3529         if (priv->link) {
3530                 g_object_unref (priv->link);
3531                 priv->link = NULL;
3532         }
3533
3534         if (priv->attach_list) {
3535                 g_list_foreach (priv->attach_list,
3536                                 (GFunc) g_object_unref,
3537                                 NULL);
3538                 g_list_free (priv->attach_list);
3539                 priv->attach_list = NULL;
3540         }
3541
3542         if (priv->find_bar) {
3543                 g_signal_handlers_disconnect_by_func
3544                         (window->priv->find_bar,
3545                          G_CALLBACK (find_bar_close_cb),
3546                          window);
3547                 priv->find_bar = NULL;
3548         }
3549
3550         if (priv->uri) {
3551                 if (priv->unlink_temp_file)
3552                         ev_window_clear_temp_file (window);
3553                 g_free (priv->uri);
3554                 priv->uri = NULL;
3555         }
3556
3557         if (priv->dest) {
3558                 g_object_unref (priv->dest);
3559                 priv->dest = NULL;
3560         }
3561
3562         if (priv->fullscreen_timeout_id) {
3563                 g_source_remove (priv->fullscreen_timeout_id);
3564                 priv->fullscreen_timeout_id = 0;
3565         }
3566         destroy_fullscreen_popup (window);
3567
3568         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3569 }
3570
3571 static void
3572 ev_window_class_init (EvWindowClass *ev_window_class)
3573 {
3574         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3575         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3576
3577         g_object_class->dispose = ev_window_dispose;
3578         g_object_class->finalize = ev_window_finalize;
3579
3580         widget_class->focus_in_event = ev_window_focus_in_event;
3581         widget_class->focus_out_event = ev_window_focus_out_event;
3582         widget_class->screen_changed = ev_window_screen_changed;
3583
3584         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3585 }
3586
3587 /* Normal items */
3588 static const GtkActionEntry entries[] = {
3589         { "File", NULL, N_("_File") },
3590         { "Edit", NULL, N_("_Edit") },
3591         { "View", NULL, N_("_View") },
3592         { "Go", NULL, N_("_Go") },
3593         { "Help", NULL, N_("_Help") },
3594
3595         /* File menu */
3596         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3597           N_("Open an existing document"),
3598           G_CALLBACK (ev_window_cmd_file_open) },
3599         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
3600           N_("Open a copy of the current document in a new window"),
3601           G_CALLBACK (ev_window_cmd_file_open_copy) },
3602         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3603           N_("Save a copy of the current document"),
3604           G_CALLBACK (ev_window_cmd_save_as) },
3605         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3606           N_("Setup the page settings for printing"),
3607           G_CALLBACK (ev_window_cmd_file_print_setup) },
3608         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3609           N_("Print this document"),
3610           G_CALLBACK (ev_window_cmd_file_print) },
3611         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3612           G_CALLBACK (ev_window_cmd_file_properties) },
3613         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3614           G_CALLBACK (ev_window_cmd_file_close_window) },
3615
3616         /* Edit menu */
3617         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3618           G_CALLBACK (ev_window_cmd_edit_copy) },
3619         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3620           G_CALLBACK (ev_window_cmd_edit_select_all) },
3621         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3622           N_("Find a word or phrase in the document"),
3623           G_CALLBACK (ev_window_cmd_edit_find) },
3624         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3625           G_CALLBACK (ev_window_cmd_edit_find_next) },
3626         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3627           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3628         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3629           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3630         { "EditRotateLeft", "object-rotate-left", N_("Rotate _Left"), NULL, NULL,
3631           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
3632         { "EditRotateRight", "object-rotate-right", N_("Rotate _Right"), NULL, NULL,
3633           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
3634
3635         /* View menu */
3636         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
3637           N_("Enlarge the document"),
3638           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3639         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
3640           N_("Shrink the document"),
3641           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3642         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
3643           N_("Reload the document"),
3644           G_CALLBACK (ev_window_cmd_view_reload) },
3645
3646         /* Go menu */
3647         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
3648           N_("Go to the previous page"),
3649           G_CALLBACK (ev_window_cmd_go_previous_page) },
3650         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
3651           N_("Go to the next page"),
3652           G_CALLBACK (ev_window_cmd_go_next_page) },
3653         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
3654           N_("Go to the first page"),
3655           G_CALLBACK (ev_window_cmd_go_first_page) },
3656         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
3657           N_("Go to the last page"),
3658           G_CALLBACK (ev_window_cmd_go_last_page) },
3659
3660         /* Help menu */
3661         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
3662           G_CALLBACK (ev_window_cmd_help_contents) },
3663
3664         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
3665           G_CALLBACK (ev_window_cmd_help_about) },
3666
3667         /* Toolbar-only */
3668         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
3669           N_("Leave fullscreen mode"),
3670           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
3671
3672         /* Accellerators */
3673         { "Escape", NULL, "", "Escape", "",
3674           G_CALLBACK (ev_window_cmd_escape) },
3675         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
3676           G_CALLBACK (ev_window_cmd_edit_find) },
3677         { "PageDown", NULL, "", "Page_Down", NULL,
3678           G_CALLBACK (ev_window_cmd_scroll_forward) },
3679         { "PageUp", NULL, "", "Page_Up", NULL,
3680           G_CALLBACK (ev_window_cmd_scroll_backward) },
3681         { "Space", NULL, "", "space", NULL,
3682           G_CALLBACK (ev_window_cmd_scroll_forward) },
3683         { "ShiftSpace", NULL, "", "<shift>space", NULL,
3684           G_CALLBACK (ev_window_cmd_scroll_backward) },
3685         { "BackSpace", NULL, "", "BackSpace", NULL,
3686           G_CALLBACK (ev_window_cmd_scroll_backward) },
3687         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
3688           G_CALLBACK (ev_window_cmd_scroll_forward) },
3689         { "Return", NULL, "", "Return", NULL,
3690           G_CALLBACK (ev_window_cmd_scroll_forward) },
3691         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
3692           G_CALLBACK (ev_window_cmd_scroll_backward) },
3693         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
3694           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3695         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
3696           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3697         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
3698           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3699         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
3700           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3701         { "FocusPageSelector", NULL, "", "<control>l", NULL,
3702           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3703         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
3704           G_CALLBACK (ev_window_cmd_go_backward) },
3705         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
3706           G_CALLBACK (ev_window_cmd_go_forward) },
3707         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
3708           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3709         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
3710           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3711         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
3712           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3713         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3714           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3715 };
3716
3717 /* Toggle items */
3718 static const GtkToggleActionEntry toggle_entries[] = {
3719         /* View Menu */
3720         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
3721           N_("Show or hide the toolbar"),
3722           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3723         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
3724           N_("Show or hide the side pane"),
3725           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3726         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3727           N_("Show the entire document"),
3728           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3729         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3730           N_("Show two pages at once"),
3731           G_CALLBACK (ev_window_cmd_dual), FALSE },
3732         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3733           N_("Expand the window to fill the screen"),
3734           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3735         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3736           N_("Run document as a presentation"),
3737           G_CALLBACK (ev_window_cmd_view_presentation) },
3738         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3739           N_("Make the current document fill the window"),
3740           G_CALLBACK (ev_window_cmd_view_best_fit) },
3741         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3742           N_("Make the current document fill the window width"),
3743           G_CALLBACK (ev_window_cmd_view_page_width) },
3744 };
3745
3746 /* Popups specific items */
3747 static const GtkActionEntry view_popup_entries [] = {
3748         /* Links */
3749         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3750           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3751         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3752           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3753         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
3754           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
3755         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3756           NULL,
3757           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3758 };
3759
3760 static const GtkActionEntry attachment_popup_entries [] = {
3761         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3762           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3763         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3764           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3765 };
3766
3767 static void
3768 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3769                        gint x, gint y, GtkSelectionData *selection_data,
3770                        guint info, guint time, gpointer gdata)
3771 {
3772         GList  *uri_list = NULL;
3773         GSList *uris = NULL;
3774         gchar  *uri;
3775
3776         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3777
3778         if (uri_list) {
3779                 while (uri_list) {
3780                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3781                         uris = g_slist_append (uris, (gpointer) uri);
3782
3783                         uri_list = g_list_next (uri_list);
3784                 }
3785
3786                 gnome_vfs_uri_list_free (uri_list);
3787
3788                 ev_application_open_uri_list (EV_APP, uris,
3789                                               gtk_widget_get_screen (widget),
3790                                               0);
3791
3792                 g_slist_free (uris);
3793         }
3794 }
3795
3796 static void
3797 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3798 {
3799         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3800         gtk_widget_grab_focus (window->priv->view);
3801 }
3802
3803 static gboolean
3804 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3805 {
3806         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3807
3808         gtk_widget_grab_focus (window->priv->view);
3809
3810         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3811 }
3812
3813 static void
3814 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3815 {
3816         GtkAction *action;
3817
3818         action = g_object_new (EV_TYPE_PAGE_ACTION,
3819                                "name", PAGE_SELECTOR_ACTION,
3820                                "label", _("Page"),
3821                                "tooltip", _("Select Page"),
3822                                "visible_overflown", FALSE,
3823                                NULL);
3824         g_signal_connect (action, "activate_link",
3825                           G_CALLBACK (activate_link_cb), window);
3826         g_signal_connect (action, "activate_label",
3827                           G_CALLBACK (activate_label_cb), window);
3828         gtk_action_group_add_action (group, action);
3829         g_object_unref (action);
3830
3831         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3832                                "name", ZOOM_CONTROL_ACTION,
3833                                "label", _("Zoom"),
3834                                "stock_id", GTK_STOCK_ZOOM_IN,
3835                                "tooltip", _("Adjust the zoom level"),
3836                                "zoom", 1.0,
3837                                NULL);
3838         g_signal_connect (action, "zoom_to_level",
3839                           G_CALLBACK (zoom_control_changed_cb), window);
3840         gtk_action_group_add_action (group, action);
3841         g_object_unref (action);
3842 }
3843
3844 static void
3845 set_action_properties (GtkActionGroup *action_group)
3846 {
3847         GtkAction *action;
3848
3849         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3850         g_object_set (action, "is-important", TRUE, NULL);
3851         /*translators: this is the label for toolbar button*/
3852         g_object_set (action, "short_label", _("Previous"), NULL);
3853
3854         action = gtk_action_group_get_action (action_group, "GoNextPage");
3855         g_object_set (action, "is-important", TRUE, NULL);
3856         /*translators: this is the label for toolbar button*/
3857         g_object_set (action, "short_label", _("Next"), NULL);
3858
3859         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3860         /*translators: this is the label for toolbar button*/
3861         g_object_set (action, "short_label", _("Zoom In"), NULL);
3862
3863         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3864         /*translators: this is the label for toolbar button*/
3865         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3866
3867         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3868         /*translators: this is the label for toolbar button*/
3869         g_object_set (action, "short_label", _("Best Fit"), NULL);
3870
3871         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3872         /*translators: this is the label for toolbar button*/
3873         g_object_set (action, "short_label", _("Fit Width"), NULL);
3874
3875         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3876         g_object_set (action, "is-important", TRUE, NULL);
3877 }
3878
3879 static void
3880 set_chrome_actions (EvWindow *window)
3881 {
3882         EvWindowPrivate *priv = window->priv;
3883         GtkActionGroup *action_group = priv->action_group;
3884         GtkAction *action;
3885
3886         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3887         g_signal_handlers_block_by_func
3888                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3889         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3890                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3891         g_signal_handlers_unblock_by_func
3892                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3893 }
3894
3895 static void
3896 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3897                           GParamSpec     *pspec,
3898                           EvWindow       *ev_window)
3899 {
3900         GtkTreeModel *model;
3901         GtkAction *action;
3902
3903         g_object_get (G_OBJECT (ev_sidebar_links),
3904                       "model", &model,
3905                       NULL);
3906
3907         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3908         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3909         g_object_unref (model);
3910 }
3911
3912 static gboolean
3913 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3914 {
3915         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3916         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3917
3918         ev_window_set_view_accels_sensitivity (window, TRUE);
3919
3920         return FALSE;
3921 }
3922
3923 static gboolean
3924 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3925 {
3926         ev_window_set_view_accels_sensitivity (window, FALSE);
3927
3928         return FALSE;
3929 }
3930
3931 static void
3932 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3933                                     GParamSpec         *pspec,
3934                                     EvWindow           *ev_window)
3935 {
3936         GtkWidget *widget;
3937
3938         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3939
3940         if (widget != NULL) {
3941                 g_signal_connect_object (widget, "focus_in_event",
3942                                          G_CALLBACK (view_actions_focus_in_cb),
3943                                          ev_window, 0);
3944                 g_signal_connect_object (widget, "focus_out_event",
3945                                          G_CALLBACK (view_actions_focus_out_cb),
3946                                          ev_window, 0);
3947                 g_object_unref (widget);
3948         }
3949 }
3950
3951 static gboolean
3952 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3953 {
3954         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3955                 gboolean maximized;
3956
3957                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3958                 if (!ev_window_is_empty (window))
3959                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
3960         }
3961
3962         return FALSE;
3963 }
3964
3965 static gboolean
3966 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3967 {
3968         char *uri = window->priv->uri;
3969         GdkWindowState state;
3970         int x, y, width, height, document_width, document_height;
3971
3972         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3973
3974         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3975                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3976                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3977
3978                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
3979                         ev_page_cache_get_max_width (window->priv->page_cache,
3980                                                      0, 1.0,
3981                                                      &document_width);
3982                         ev_page_cache_get_max_height (window->priv->page_cache,
3983                                                       0, 1.0,
3984                                                       &document_height);
3985                         ev_metadata_manager_set_int (uri, "window_x", x);
3986                         ev_metadata_manager_set_int (uri, "window_y", y);
3987                         ev_metadata_manager_set_double (uri, "window_width_ratio",
3988                                                         (double)width/document_width);
3989                         ev_metadata_manager_set_double (uri, "window_height_ratio",
3990                                                         (double)height/document_height);
3991                 }
3992         }
3993
3994         return FALSE;
3995 }
3996
3997 static void
3998 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3999 {
4000         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4001 }
4002
4003 static void
4004 launch_action (EvWindow *window, EvLinkAction *action)
4005 {
4006         const char *filename = ev_link_action_get_filename (action);
4007         char *uri = NULL;
4008
4009         if (filename  && g_path_is_absolute (filename)) {
4010                 uri = gnome_vfs_get_uri_from_local_path (filename);
4011         } else {
4012                 GnomeVFSURI *base_uri, *resolved_uri;
4013
4014                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4015                 if (base_uri && filename) {
4016                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4017                         if (resolved_uri) {
4018                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4019                                 gnome_vfs_uri_unref (resolved_uri);
4020                         }
4021                         gnome_vfs_uri_unref (base_uri);
4022                 }
4023         }
4024
4025         if (uri) {
4026                 gnome_vfs_url_show (uri);
4027         } else {
4028                 gnome_vfs_url_show (filename);
4029         }
4030
4031         g_free (uri);
4032
4033         /* According to the PDF spec filename can be an executable. I'm not sure
4034            allowing to launch executables is a good idea though. -- marco */
4035 }
4036
4037 static void
4038 launch_external_uri (EvWindow *window, EvLinkAction *action)
4039 {
4040         const char *uri;
4041         char *escaped;
4042
4043         uri = ev_link_action_get_uri (action);
4044         escaped = gnome_vfs_escape_host_and_path_string (uri);
4045
4046         gnome_vfs_url_show (escaped);
4047         g_free (escaped);
4048 }
4049
4050 static void
4051 open_remote_link (EvWindow *window, EvLinkAction *action)
4052 {
4053         gchar *uri;
4054         gchar *dir;
4055
4056         dir = g_path_get_dirname (window->priv->uri);
4057
4058         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4059                                 NULL);
4060         g_free (dir);
4061
4062         ev_application_open_uri_at_dest (EV_APP, uri,
4063                                          gtk_window_get_screen (GTK_WINDOW (window)),
4064                                          ev_link_action_get_dest (action),
4065                                          0,
4066                                          FALSE,
4067                                          GDK_CURRENT_TIME);
4068
4069         g_free (uri);
4070 }
4071
4072 static void
4073 do_action_named (EvWindow *window, EvLinkAction *action)
4074 {
4075         const gchar *name = ev_link_action_get_name (action);
4076
4077         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4078                 ev_window_cmd_go_first_page (NULL, window);
4079         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4080                 ev_window_cmd_go_previous_page (NULL, window);
4081         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4082                 ev_window_cmd_go_next_page (NULL, window);
4083         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4084                 ev_window_cmd_go_last_page (NULL, window);
4085         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4086                 ev_window_cmd_focus_page_selector (NULL, window);
4087         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4088                 ev_window_cmd_edit_find (NULL, window);
4089         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4090                 ev_window_cmd_file_close_window (NULL, window);
4091         } else {
4092                 g_warning ("Unimplemented named action: %s, please post a "
4093                            "bug report in Evince bugzilla "
4094                            "(http://bugzilla.gnome.org) with a testcase.",
4095                            name);
4096         }
4097 }
4098
4099 static void
4100 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4101 {
4102         switch (ev_link_action_get_action_type (action)) {
4103                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4104                         launch_external_uri (window, action);
4105                         break;
4106                 case EV_LINK_ACTION_TYPE_LAUNCH:
4107                         launch_action (window, action);
4108                         break;
4109                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4110                         open_remote_link (window, action);
4111                         break;
4112                 case EV_LINK_ACTION_TYPE_NAMED:
4113                         do_action_named (window, action);
4114                         break;
4115                 default:
4116                         g_assert_not_reached ();
4117         }
4118 }
4119
4120 static void
4121 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4122 {
4123         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4124 }
4125
4126 static void
4127 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4128 {
4129         EvLinkAction *ev_action = NULL;
4130         EvLinkDest   *dest;
4131
4132         ev_action = ev_link_get_action (window->priv->link);
4133         if (!ev_action)
4134                 return;
4135
4136         dest = ev_link_action_get_dest (ev_action);
4137         if (!dest)
4138                 return;
4139
4140         ev_window_cmd_file_open_copy_at_dest (window, dest);
4141 }
4142
4143 static void
4144 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4145 {
4146         GtkClipboard *clipboard;
4147         EvLinkAction *ev_action;
4148         const gchar *uri;
4149
4150         ev_action = ev_link_get_action (window->priv->link);
4151         if (!ev_action)
4152                 return;
4153
4154         uri = ev_link_action_get_uri (ev_action);
4155
4156         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4157                                               GDK_SELECTION_CLIPBOARD);
4158         gtk_clipboard_set_text (clipboard, uri, -1);
4159 }
4160
4161 static void
4162 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4163 {
4164         GList *l;
4165
4166         if (!window->priv->attach_list)
4167                 return;
4168
4169         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4170                 EvAttachment *attachment;
4171                 GError       *error = NULL;
4172
4173                 attachment = (EvAttachment *) l->data;
4174
4175                 ev_attachment_open (attachment, &error);
4176
4177                 if (error) {
4178                         ev_window_error_dialog (GTK_WINDOW (window),
4179                                                 _("Unable to open attachment"),
4180                                                 error);
4181                         g_error_free (error);
4182                 }
4183         }
4184 }
4185
4186 static void
4187 attachment_save_dialog_response_cb (GtkWidget *fc,
4188                                     gint       response_id,
4189                                     EvWindow  *ev_window)
4190 {
4191         gchar                *uri;
4192         GList                *l;
4193         GtkFileChooserAction  fc_action;
4194         gboolean              is_dir;
4195
4196         if (response_id != GTK_RESPONSE_OK) {
4197                 gtk_widget_destroy (fc);
4198                 return;
4199         }
4200
4201         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4202
4203         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4204         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4205
4206         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4207                 EvAttachment *attachment;
4208                 gchar        *filename;
4209                 GError       *error = NULL;
4210
4211                 attachment = (EvAttachment *) l->data;
4212
4213                 if (is_dir) {
4214                         filename = g_strjoin ("/", uri,
4215                                               ev_attachment_get_name (attachment),
4216                                               NULL);
4217                 } else {
4218                         filename = g_strdup (uri);
4219                 }
4220
4221                 ev_attachment_save (attachment, filename, &error);
4222                 g_free (filename);
4223
4224                 if (error) {
4225                         ev_window_error_dialog (GTK_WINDOW (fc),
4226                                                 _("The attachment could not be saved."),
4227                                                 error);
4228                         g_error_free (error);
4229                 }
4230         }
4231
4232         g_free (uri);
4233
4234         gtk_widget_destroy (fc);
4235 }
4236
4237 static void
4238 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4239 {
4240         GtkWidget    *fc;
4241         EvAttachment *attachment = NULL;
4242
4243         if (!window->priv->attach_list)
4244                 return;
4245
4246         if (g_list_length (window->priv->attach_list) == 1)
4247                 attachment = (EvAttachment *) window->priv->attach_list->data;
4248
4249         fc = gtk_file_chooser_dialog_new (
4250                 _("Save a Copy"),
4251                 GTK_WINDOW (window),
4252                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4253                 GTK_STOCK_CANCEL,
4254                 GTK_RESPONSE_CANCEL,
4255                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4256                 NULL);
4257
4258         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4259         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4260
4261         if (attachment)
4262                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4263                                                    ev_attachment_get_name (attachment));
4264
4265         g_signal_connect (fc, "response",
4266                           G_CALLBACK (attachment_save_dialog_response_cb),
4267                           window);
4268
4269         gtk_widget_show (fc);
4270 }
4271
4272 static void
4273 ev_window_init (EvWindow *ev_window)
4274 {
4275         GtkActionGroup *action_group;
4276         GtkAccelGroup *accel_group;
4277         GError *error = NULL;
4278         GtkWidget *sidebar_widget, *toolbar_dock;
4279
4280         g_signal_connect (ev_window, "configure_event",
4281                           G_CALLBACK (window_configure_event_cb), NULL);
4282         g_signal_connect (ev_window, "window_state_event",
4283                           G_CALLBACK (window_state_event_cb), NULL);
4284         g_signal_connect (ev_window, "notify",
4285                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4286
4287         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4288
4289         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4290         ev_window->priv->title = ev_window_title_new (ev_window);
4291
4292         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4293         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4294         gtk_widget_show (ev_window->priv->main_box);
4295
4296         action_group = gtk_action_group_new ("MenuActions");
4297         ev_window->priv->action_group = action_group;
4298         gtk_action_group_set_translation_domain (action_group, NULL);
4299         gtk_action_group_add_actions (action_group, entries,
4300                                       G_N_ELEMENTS (entries), ev_window);
4301         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4302                                              G_N_ELEMENTS (toggle_entries),
4303                                              ev_window);
4304         set_action_properties (action_group);
4305         register_custom_actions (ev_window, action_group);
4306
4307         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4308         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4309                                             action_group, 0);
4310
4311         accel_group =
4312                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4313         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4314
4315         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4316
4317         action_group = gtk_action_group_new ("ViewPopupActions");
4318         ev_window->priv->view_popup_action_group = action_group;
4319         gtk_action_group_set_translation_domain (action_group, NULL);
4320         gtk_action_group_add_actions (action_group, view_popup_entries,
4321                                       G_N_ELEMENTS (view_popup_entries),
4322                                       ev_window);
4323         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4324                                             action_group, 0);
4325
4326         action_group = gtk_action_group_new ("AttachmentPopupActions");
4327         ev_window->priv->attachment_popup_action_group = action_group;
4328         gtk_action_group_set_translation_domain (action_group, NULL);
4329         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4330                                       G_N_ELEMENTS (attachment_popup_entries),
4331                                       ev_window);
4332         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4333                                             action_group, 0);
4334
4335         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4336                                               DATADIR"/evince-ui.xml",
4337                                               &error)) {
4338                 g_warning ("building menus failed: %s", error->message);
4339                 g_error_free (error);
4340         }
4341
4342 #ifdef HAVE_GTK_RECENT
4343         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4344                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4345         ev_window->priv->recent_action_group = NULL;
4346         ev_window->priv->recent_ui_id = 0;
4347         g_signal_connect_swapped (ev_window->priv->recent_manager,
4348                                   "changed",
4349                                   G_CALLBACK (ev_window_setup_recent),
4350                                   ev_window);
4351 #endif /* HAVE_GTK_RECENT */
4352
4353         ev_window->priv->menubar =
4354                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4355                                             "/MainMenu");
4356         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4357                             ev_window->priv->menubar,
4358                             FALSE, FALSE, 0);
4359
4360         /* This sucks, but there is no way to have a draw=no, expand=true separator
4361          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4362          * See gtk+ bug 166489.
4363          */
4364         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4365         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4366                             FALSE, FALSE, 0);
4367         gtk_widget_show (toolbar_dock);
4368
4369         ev_window->priv->toolbar = GTK_WIDGET
4370           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4371                          "ui-manager", ev_window->priv->ui_manager,
4372                          "popup-path", "/ToolbarPopup",
4373                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4374                          NULL));
4375
4376         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4377                                    "DefaultToolBar");
4378         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4379                             TRUE, TRUE, 0);
4380         gtk_widget_show (ev_window->priv->toolbar);
4381
4382         /* Preview toolbar */
4383         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4384                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4385         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4386                             FALSE, FALSE, 0);
4387
4388         /* Add the main area */
4389         ev_window->priv->hpaned = gtk_hpaned_new ();
4390         g_signal_connect (ev_window->priv->hpaned,
4391                           "notify::position",
4392                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4393                           ev_window);
4394
4395         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4396         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4397                             TRUE, TRUE, 0);
4398         gtk_widget_show (ev_window->priv->hpaned);
4399
4400         ev_window->priv->sidebar = ev_sidebar_new ();
4401         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4402                          ev_window->priv->sidebar, FALSE, FALSE);
4403         gtk_widget_show (ev_window->priv->sidebar);
4404
4405         /* Stub sidebar, for now */
4406
4407         sidebar_widget = ev_sidebar_links_new ();
4408         ev_window->priv->sidebar_links = sidebar_widget;
4409         g_signal_connect (sidebar_widget,
4410                           "notify::model",
4411                           G_CALLBACK (sidebar_widget_model_set),
4412                           ev_window);
4413         g_signal_connect (sidebar_widget,
4414                           "link_activated",
4415                           G_CALLBACK (sidebar_links_link_activated_cb),
4416                           ev_window);
4417         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4418         gtk_widget_show (sidebar_widget);
4419         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4420                              sidebar_widget);
4421
4422         sidebar_widget = ev_sidebar_attachments_new ();
4423         ev_window->priv->sidebar_attachments = sidebar_widget;
4424         g_signal_connect_object (sidebar_widget,
4425                                  "popup",
4426                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4427                                  ev_window, 0);
4428         gtk_widget_show (sidebar_widget);
4429         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4430                              sidebar_widget);
4431
4432         sidebar_widget = ev_sidebar_thumbnails_new ();
4433         ev_window->priv->sidebar_thumbs = sidebar_widget;
4434         g_signal_connect (sidebar_widget,
4435                           "notify::main-widget",
4436                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4437                           ev_window);
4438         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4439         gtk_widget_show (sidebar_widget);
4440         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4441                              sidebar_widget);
4442
4443         ev_window->priv->scrolled_window =
4444                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4445                                           "shadow-type", GTK_SHADOW_IN,
4446                                           NULL));
4447         gtk_widget_show (ev_window->priv->scrolled_window);
4448
4449         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4450                         ev_window->priv->scrolled_window);
4451
4452         ev_window->priv->view = ev_view_new ();
4453         ev_window->priv->password_view = ev_password_view_new ();
4454         g_signal_connect_swapped (ev_window->priv->password_view,
4455                                   "unlock",
4456                                   G_CALLBACK (ev_window_popup_password_dialog),
4457                                   ev_window);
4458         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4459                                  G_CALLBACK (view_actions_focus_in_cb),
4460                                  ev_window, 0);
4461         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4462                                  G_CALLBACK (view_actions_focus_out_cb),
4463                                  ev_window, 0);
4464         g_signal_connect_object (ev_window->priv->view, "external-link",
4465                                  G_CALLBACK (view_external_link_cb),
4466                                  ev_window, 0);
4467         g_signal_connect_object (ev_window->priv->view,
4468                                  "popup",
4469                                  G_CALLBACK (view_menu_popup_cb),
4470                                  ev_window, 0);
4471         gtk_widget_show (ev_window->priv->view);
4472         gtk_widget_show (ev_window->priv->password_view);
4473
4474         /* Find Bar */
4475         ev_window->priv->find_bar = egg_find_bar_new ();
4476         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4477                           ev_window->priv->find_bar,
4478                           FALSE, TRUE, 0);
4479
4480         /* We own a ref on these widgets, as we can swap them in and out */
4481         g_object_ref (ev_window->priv->view);
4482         g_object_ref (ev_window->priv->password_view);
4483
4484         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4485                            ev_window->priv->view);
4486
4487         g_signal_connect (ev_window->priv->view,
4488                           "notify::find-status",
4489                           G_CALLBACK (view_find_status_changed_cb),
4490                           ev_window);
4491         g_signal_connect (ev_window->priv->view,
4492                           "notify::sizing-mode",
4493                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4494                           ev_window);
4495         g_signal_connect (ev_window->priv->view,
4496                           "notify::zoom",
4497                           G_CALLBACK (ev_window_zoom_changed_cb),
4498                           ev_window);
4499         g_signal_connect (ev_window->priv->view,
4500                           "notify::dual-page",
4501                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4502                           ev_window);
4503         g_signal_connect (ev_window->priv->view,
4504                           "notify::continuous",
4505                           G_CALLBACK (ev_window_continuous_changed_cb),
4506                           ev_window);
4507         g_signal_connect (ev_window->priv->view,
4508                           "notify::rotation",
4509                           G_CALLBACK (ev_window_rotation_changed_cb),
4510                           ev_window);
4511         g_signal_connect (ev_window->priv->view,
4512                           "notify::has-selection",
4513                           G_CALLBACK (ev_window_has_selection_changed_cb),
4514                           ev_window);
4515
4516         /* Connect sidebar signals */
4517         g_signal_connect (ev_window->priv->sidebar,
4518                           "notify::visible",
4519                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4520                           ev_window);
4521         g_signal_connect (ev_window->priv->sidebar,
4522                           "notify::current-page",
4523                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4524                           ev_window);
4525
4526         /* Connect to find bar signals */
4527         g_signal_connect (ev_window->priv->find_bar,
4528                           "previous",
4529                           G_CALLBACK (find_bar_previous_cb),
4530                           ev_window);
4531         g_signal_connect (ev_window->priv->find_bar,
4532                           "next",
4533                           G_CALLBACK (find_bar_next_cb),
4534                           ev_window);
4535         g_signal_connect (ev_window->priv->find_bar,
4536                           "close",
4537                           G_CALLBACK (find_bar_close_cb),
4538                           ev_window);
4539         g_signal_connect (ev_window->priv->find_bar,
4540                           "notify::search-string",
4541                           G_CALLBACK (find_bar_search_changed_cb),
4542                           ev_window);
4543         g_signal_connect (ev_window->priv->find_bar,
4544                           "notify::case-sensitive",
4545                           G_CALLBACK (find_bar_search_changed_cb),
4546                           ev_window);
4547         g_signal_connect (ev_window->priv->find_bar,
4548                           "notify::visible",
4549                           G_CALLBACK (find_bar_search_changed_cb),
4550                           ev_window);
4551         g_signal_connect (ev_window->priv->find_bar,
4552                           "scroll",
4553                           G_CALLBACK (find_bar_scroll),
4554                           ev_window);
4555
4556         /* Popups */
4557         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4558                                                                  "/DocumentPopup");
4559         ev_window->priv->link = NULL;
4560
4561         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4562                                                                        "/AttachmentPopup");
4563         ev_window->priv->attach_list = NULL;
4564
4565         /* Give focus to the document view */
4566         gtk_widget_grab_focus (ev_window->priv->view);
4567
4568         /* Drag and Drop */
4569         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
4570         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
4571                            GTK_DEST_DEFAULT_ALL,
4572                            ev_drop_types,
4573                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
4574                            GDK_ACTION_COPY);
4575         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
4576                                   G_CALLBACK (drag_data_received_cb),
4577                                   ev_window);
4578
4579         /* Set it user interface params */
4580
4581         ev_window_setup_recent (ev_window);
4582
4583         setup_chrome_from_metadata (ev_window);
4584         set_chrome_actions (ev_window);
4585         update_chrome_visibility (ev_window);
4586
4587         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
4588
4589         setup_view_from_metadata (ev_window);
4590         setup_sidebar_from_metadata (ev_window, NULL);
4591
4592         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
4593         ev_window_setup_action_sensitivity (ev_window);
4594 }
4595
4596 GtkWidget *
4597 ev_window_new (void)
4598 {
4599         GtkWidget *ev_window;
4600
4601         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
4602                                               "type", GTK_WINDOW_TOPLEVEL,
4603                                               NULL));
4604
4605         return ev_window;
4606 }