shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-ps-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-debug.h"
  72 #include "ev-history.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #include <poppler.h>
  84
  85 #include <glib/gstdio.h>
  86 #include <glib/gi18n.h>
  87 #include <gtk/gtk.h>
  88 #include <gnome.h>
  89 #include <libgnomevfs/gnome-vfs-utils.h>
  90 #include <gconf/gconf-client.h>
  91
  92 #include "totem-scrsaver.h"
  93
  94 #include <string.h>
  95
  96 typedef enum {
  97         PAGE_MODE_DOCUMENT,
  98         PAGE_MODE_PASSWORD
  99 } EvWindowPageMode;
 100
 101 typedef enum {
 102         EV_CHROME_MENUBAR       = 1 << 0,
 103         EV_CHROME_TOOLBAR       = 1 << 1,
 104         EV_CHROME_FINDBAR       = 1 << 2,
 105         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 106         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 107         EV_CHROME_SIDEBAR       = 1 << 5,
 108         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 109         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 110 } EvChrome;
 111
 112 struct _EvWindowPrivate {
 113         /* UI */
 114         EvChrome chrome;
 115
 116         GtkWidget *main_box;
 117         GtkWidget *menubar;
 118         GtkWidget *toolbar_dock;
 119         GtkWidget *toolbar;
 120         GtkWidget *hpaned;
 121         GtkWidget *sidebar;
 122         GtkWidget *find_bar;
 123         GtkWidget *scrolled_window;
 124         GtkWidget *view;
 125         GtkWidget *password_view;
 126         GtkWidget *sidebar_thumbs;
 127         GtkWidget *sidebar_links;
 128         GtkWidget *sidebar_attachments;
 129         GtkWidget *preview_toolbar;
 130
 131         /* Dialogs */
 132         GtkWidget *properties;
 133 #ifdef WITH_PRINT
 134         GtkWidget *print_dialog;
 135 #endif
 136         GtkWidget *password_dialog;
 137
 138         /* UI Builders */
 139         GtkActionGroup   *action_group;
 140         GtkActionGroup   *view_popup_action_group;
 141         GtkActionGroup   *attachment_popup_action_group;
 142 #ifdef HAVE_GTK_RECENT
 143         GtkRecentManager *recent_manager;
 144         GtkActionGroup   *recent_action_group;
 145         guint             recent_ui_id;
 146 #endif
 147         GtkUIManager     *ui_manager;
 148
 149         /* Fullscreen mode */
 150         GtkWidget *fullscreen_toolbar;
 151         GtkWidget *fullscreen_popup;
 152         guint      fullscreen_timeout_id;
 153
 154         /* Screensaver */
 155         TotemScrsaver *screensaver;
 156
 157         /* Popup link */
 158         GtkWidget *view_popup;
 159         EvLink    *link;
 160
 161         /* Popup attachment */
 162         GtkWidget    *attachment_popup;
 163         GList        *attach_list;
 164
 165         /* Document */
 166         char *uri;
 167         char *local_uri;
 168         EvLinkDest *dest;
 169         gboolean unlink_temp_file;
 170
 171         EvDocument *document;
 172         EvHistory *history;
 173         EvPageCache *page_cache;
 174         EvWindowPageMode page_mode;
 175         EvWindowTitle *title;
 176 #ifndef HAVE_GTK_RECENT
 177         EggRecentViewUIManager *recent_view;
 178 #endif
 179
 180         EvJob *xfer_job;
 181 #ifdef WITH_GNOME_PRINT
 182         GnomePrintJob *print_job;
 183 #endif
 184
 185 #ifdef WITH_GTK_PRINT
 186         EvJob            *print_job;
 187         GtkPrintJob      *gtk_print_job;
 188         GtkPrinter       *printer;
 189         GtkPrintSettings *print_settings;
 190         GtkPageSetup     *print_page_setup;
 191 #endif
 192 };
 193
 194 static const GtkTargetEntry ev_drop_types[] = {
 195         { "text/uri-list", 0, 0 }
 196 };
 197
 198
 199 #define EV_WINDOW_GET_PRIVATE(object) \
 200         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 201
 202 #define PAGE_SELECTOR_ACTION    "PageSelector"
 203 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 204 #define NAVIGATION_ACTION       "Navigation"
 205
 206 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 207 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 208 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 209
 210 #define FULLSCREEN_TIMEOUT 5 * 1000
 211
 212 #define SIDEBAR_DEFAULT_SIZE    132
 213 #define LINKS_SIDEBAR_ID "links"
 214 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 215 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 216
 217 static void     ev_window_update_actions                (EvWindow *ev_window);
 218 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 219 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 220                                                          GParamSpec       *pspec,
 221                                                          EvWindow         *ev_window);
 222 static void     ev_window_set_page_mode                 (EvWindow         *window,
 223                                                          EvWindowPageMode  page_mode);
 224 static void     ev_window_xfer_job_cb                   (EvJobXfer        *job,
 225                                                          gpointer          data);
 226 #ifdef WITH_GTK_PRINT
 227 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 228                                                          EvWindow         *window);
 229 #endif
 230 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 231                                                          GParamSpec       *pspec,
 232                                                          EvWindow         *ev_window);
 233 static void     ev_window_zoom_changed_cb               (EvView           *view,
 234                                                          GParamSpec       *pspec,
 235                                                          EvWindow         *ev_window);
 236 static void     ev_window_add_recent                    (EvWindow         *window,
 237                                                          const char       *filename);
 238 static void     ev_window_run_fullscreen                (EvWindow         *window);
 239 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 240 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 241                                                          EvWindow         *window);
 242 static void     ev_window_run_presentation              (EvWindow         *window);
 243 static void     ev_window_stop_presentation             (EvWindow         *window);
 244 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 245                                                          EvWindow         *window);
 246 static void     ev_window_run_preview                   (EvWindow         *window);
 247 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 248                                                          EvWindow         *window);
 249 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 250                                                          EvWindow         *window);
 251 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 252                                                          EvWindow         *window);
 253 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 254                                                          EvWindow *window);
 255 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 256                                                          EvWindow *window);
 257 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 258                                                          EvWindow         *ev_window);
 259 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 260                                                          EvWindow         *ev_window);
 261 static void     fullscreen_set_timeout                  (EvWindow *window);
 262 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 263                                                          GdkEventMotion *event,
 264                                                          gpointer user_data);
 265 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 266                                                          GdkEventCrossing *event,
 267                                                          gpointer user_data);
 268
 269 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 270
 271 static void
 272 ev_window_set_action_sensitive (EvWindow   *ev_window,
 273                                 const char *name,
 274                                 gboolean    sensitive)
 275 {
 276         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 277                                                          name);
 278         gtk_action_set_sensitive (action, sensitive);
 279 }
 280
 281
 282 static void
 283 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 284 {
 285         EvDocument *document = ev_window->priv->document;
 286         const EvDocumentInfo *info = NULL;
 287
 288         gboolean has_document = FALSE;
 289         gboolean ok_to_print = TRUE;
 290         gboolean ok_to_copy = TRUE;
 291         gboolean has_properties = TRUE;
 292         gboolean override_restrictions = FALSE;
 293         gboolean can_get_text = FALSE;
 294         gboolean has_pages = FALSE;
 295         gboolean can_find = FALSE;
 296
 297         GConfClient *client;
 298
 299         if (document) {
 300                 has_document = TRUE;
 301                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 302         }
 303
 304         if (has_document && ev_window->priv->page_cache) {
 305                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 306         }
 307
 308         if (!info || info->fields_mask == 0) {
 309                 has_properties = FALSE;
 310         }
 311
 312         if (has_document && ev_document_can_get_text (document)) {
 313                 can_get_text = TRUE;
 314         }
 315
 316         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 317                 can_find = TRUE;
 318         }
 319
 320         client = gconf_client_get_default ();
 321         override_restrictions = gconf_client_get_bool (client,
 322                                                        GCONF_OVERRIDE_RESTRICTIONS,
 323                                                        NULL);
 324         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 325                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 326                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 327         }
 328
 329         if (has_document && !EV_IS_PS_EXPORTER(document))
 330                 ok_to_print = FALSE;
 331
 332
 333         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 334                 ok_to_copy = FALSE;
 335         }
 336
 337         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 338                 ok_to_print = FALSE;
 339         }
 340 #ifndef WITH_PRINT
 341         ok_to_print = FALSE;
 342 #endif
 343         g_object_unref (client);
 344
 345
 346         /* File menu */
 347         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 348         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 349
 350 #ifdef WITH_GTK_PRINT
 351         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 352 #endif
 353
 354 #ifdef WITH_GNOME_PRINT
 355         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 356 #endif
 357
 358         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 359         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 360
 361         /* Edit menu */
 362         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 363         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 364         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 365         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 366         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 367
 368         /* View menu */
 369         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 370         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 371         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 372         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 373         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 374
 375         /* Toolbar-specific actions: */
 376         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 377         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 378         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 379
 380         ev_window_update_actions (ev_window);
 381 }
 382
 383 static void
 384 ev_window_update_actions (EvWindow *ev_window)
 385 {
 386         EvView *view = EV_VIEW (ev_window->priv->view);
 387         int n_pages = 0, page = -1;
 388         gboolean has_pages = FALSE;
 389
 390         if (ev_window->priv->document && ev_window->priv->page_cache) {
 391                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 392                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 393                 has_pages = n_pages > 0;
 394         }
 395
 396         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 397         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 398                               ev_view_can_find_next (view));
 399         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 400                               ev_view_can_find_previous (view));
 401
 402         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 403                               has_pages && ev_view_can_zoom_in (view));
 404         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 405                               has_pages && ev_view_can_zoom_out (view));
 406
 407         /* Go menu */
 408         if (has_pages) {
 409                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 410                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 411                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 412                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 413         } else {
 414                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 415                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 416                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 417                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 418         }
 419
 420         if (has_pages &&
 421             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 422             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 423                 GtkAction *action;
 424                 float      zoom;
 425                 float      real_zoom;
 426
 427                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 428                                                       ZOOM_CONTROL_ACTION);
 429
 430                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 431                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 432
 433                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 434         }
 435 }
 436
 437 static void
 438 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 439 {
 440         gboolean can_find;
 441
 442         can_find = window->priv->document &&
 443             EV_IS_DOCUMENT_FIND (window->priv->document);
 444
 445         if (window->priv->action_group) {
 446                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 447                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 448                 ev_window_set_action_sensitive (window, "Space", sensitive);
 449                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 450                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 451                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 452                 ev_window_set_action_sensitive (window, "Return", sensitive);
 453                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 454                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 455                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 456                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 457                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 458                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 459
 460                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 461         }
 462 }
 463
 464 static void
 465 set_widget_visibility (GtkWidget *widget, gboolean visible)
 466 {
 467         g_assert (GTK_IS_WIDGET (widget));
 468
 469         if (visible)
 470                 gtk_widget_show (widget);
 471         else
 472                 gtk_widget_hide (widget);
 473 }
 474
 475 static void
 476 update_chrome_visibility (EvWindow *window)
 477 {
 478         EvWindowPrivate *priv = window->priv;
 479         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 480         gboolean fullscreen_mode, presentation, fullscreen;
 481         gboolean preview_toolbar;
 482
 483         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 484         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 485         fullscreen_mode = fullscreen || presentation;
 486
 487         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 488         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 489                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 490         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 491                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 492         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 493         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 494         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 495
 496         set_widget_visibility (priv->menubar, menubar);
 497         set_widget_visibility (priv->toolbar_dock, toolbar);
 498         set_widget_visibility (priv->find_bar, findbar);
 499         set_widget_visibility (priv->sidebar, sidebar);
 500         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 501
 502         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 503         gtk_widget_set_sensitive (priv->menubar, menubar);
 504
 505         if (priv->fullscreen_popup != NULL) {
 506                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 507                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 508         }
 509 }
 510
 511 static void
 512 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 513 {
 514         EvWindowPrivate *priv = window->priv;
 515
 516         if (active) {
 517                 priv->chrome |= flag;
 518         } else {
 519                 priv->chrome &= ~flag;
 520         }
 521
 522         update_chrome_visibility (window);
 523 }
 524
 525 static void
 526 update_sizing_buttons (EvWindow *window)
 527 {
 528         GtkActionGroup *action_group = window->priv->action_group;
 529         GtkAction *action;
 530         gboolean best_fit, page_width;
 531         EvSizingMode sizing_mode;
 532
 533         if (window->priv->view == NULL)
 534                 return;
 535
 536         g_object_get (window->priv->view,
 537                       "sizing_mode", &sizing_mode,
 538                       NULL);
 539
 540         switch (sizing_mode) {
 541                 case EV_SIZING_BEST_FIT:
 542                         best_fit = TRUE;
 543                         page_width = FALSE;
 544                         break;
 545                 case EV_SIZING_FIT_WIDTH:
 546                         best_fit = FALSE;
 547                         page_width = TRUE;
 548                         break;
 549                 default:
 550                         best_fit = page_width = FALSE;
 551                         break;
 552         }
 553
 554         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 555         g_signal_handlers_block_by_func
 556                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 557         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 558         g_signal_handlers_unblock_by_func
 559                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 560
 561         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 562         g_signal_handlers_block_by_func
 563                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 564         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 565         g_signal_handlers_unblock_by_func
 566                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 567
 568         action = gtk_action_group_get_action (window->priv->action_group,
 569                                               ZOOM_CONTROL_ACTION);
 570         if (best_fit) {
 571                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 572                                                  EPHY_ZOOM_BEST_FIT);
 573         } else if (page_width) {
 574                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 575                                                  EPHY_ZOOM_FIT_WIDTH);
 576         }
 577 }
 578
 579 gboolean
 580 ev_window_is_empty (const EvWindow *ev_window)
 581 {
 582         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 583
 584         return (ev_window->priv->document == NULL) &&
 585                 (ev_window->priv->xfer_job == NULL);
 586 }
 587
 588 static void
 589 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 590                                    gint       response_id,
 591                                    EvWindow  *ev_window)
 592 {
 593         gtk_widget_destroy (dialog);
 594 }
 595
 596 static void
 597 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 598 {
 599         GtkWidget *dialog;
 600
 601         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 602                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 603                                          GTK_MESSAGE_ERROR,
 604                                          GTK_BUTTONS_CLOSE,
 605                                          msg);
 606         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 607                                                   "%s", error->message);
 608         g_signal_connect (dialog, "response",
 609                           G_CALLBACK (ev_window_error_dialog_response_cb),
 610                            window);
 611         gtk_widget_show (dialog);
 612 }
 613
 614 static void
 615 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 616 {
 617         ev_window_update_actions (ev_window);
 618 }
 619
 620 static void
 621 page_changed_cb (EvPageCache *page_cache,
 622                  gint         page,
 623                  EvWindow    *ev_window)
 624 {
 625         gchar *label;
 626
 627         ev_window_update_actions (ev_window);
 628
 629         if (ev_window->priv->history) {
 630                 label = ev_page_cache_get_page_label (ev_window->priv->page_cache, page);
 631                 ev_history_add_page (ev_window->priv->history, page, label);
 632                 g_free (label);
 633         }
 634
 635         if (!ev_window_is_empty (ev_window))
 636                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 637 }
 638
 639 static void
 640 update_document_mode (EvWindow *window, EvDocumentMode mode)
 641 {
 642         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 643                 ev_window_run_presentation (window);
 644         }
 645         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 646                 ev_window_run_fullscreen (window);
 647         }
 648 }
 649
 650 static void
 651 setup_document_from_metadata (EvWindow *window)
 652 {
 653         char *uri = window->priv->uri;
 654         GValue page = { 0, };
 655         gint new_page;
 656
 657         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 658                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 659                 ev_page_cache_set_current_page (window->priv->page_cache,
 660                                                 new_page);
 661                 g_value_unset (&page);
 662         }
 663 }
 664
 665 static void
 666 setup_chrome_from_metadata (EvWindow *window)
 667 {
 668         EvChrome chrome = EV_CHROME_NORMAL;
 669         GValue show_toolbar = { 0, };
 670
 671         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 672                 if (!g_value_get_boolean (&show_toolbar))
 673                         chrome &= ~EV_CHROME_TOOLBAR;
 674                 g_value_unset (&show_toolbar);
 675         }
 676         window->priv->chrome = chrome;
 677 }
 678
 679 static void
 680 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 681 {
 682         char *uri = window->priv->uri;
 683         GtkWidget *sidebar = window->priv->sidebar;
 684         GtkWidget *links = window->priv->sidebar_links;
 685         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 686         GtkWidget *attachments = window->priv->sidebar_attachments;
 687         GValue sidebar_size = { 0, };
 688         GValue sidebar_page = { 0, };
 689         GValue sidebar_visibility = { 0, };
 690
 691         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 692                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 693                                         g_value_get_int (&sidebar_size));
 694                 g_value_unset(&sidebar_size);
 695         }
 696
 697         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 698                 const char *page_id = g_value_get_string (&sidebar_page);
 699
 700                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 701                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 702                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 703                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 704                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 705                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 706                 }
 707                 g_value_unset (&sidebar_page);
 708         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 709                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 710         }
 711
 712         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 713                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 714                 g_value_unset (&sidebar_visibility);
 715         }
 716 }
 717
 718 static void
 719 setup_size_from_metadata (EvWindow *window)
 720 {
 721         char *uri = window->priv->uri;
 722         GValue width = { 0, };
 723         GValue height = { 0, };
 724         GValue width_ratio = { 0, };
 725         GValue height_ratio = { 0, };
 726         GValue maximized = { 0, };
 727         GValue x = { 0, };
 728         GValue y = { 0, };
 729
 730         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 731                 if (g_value_get_boolean (&maximized)) {
 732                         gtk_window_maximize (GTK_WINDOW (window));
 733                         return;
 734                 } else {
 735                         gtk_window_unmaximize (GTK_WINDOW (window));
 736                 }
 737                 g_value_unset (&maximized);
 738         }
 739
 740         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 741             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 742                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 743                                  g_value_get_int (&y));
 744                 g_value_unset (&x);
 745                 g_value_unset (&y);
 746         }
 747
 748         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 749             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 750                 gtk_window_resize (GTK_WINDOW (window),
 751                                    g_value_get_int (&width),
 752                                    g_value_get_int (&height));
 753                 g_value_unset (&width);
 754                 g_value_unset (&height);
 755                 return;
 756         }
 757
 758         if (window->priv->page_cache &&
 759             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 760             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 761                 gint document_width;
 762                 gint document_height;
 763
 764                 ev_page_cache_get_max_width (window->priv->page_cache,
 765                                              0, 1.0,
 766                                              &document_width);
 767                 ev_page_cache_get_max_height (window->priv->page_cache,
 768                                              0, 1.0,
 769                                              &document_height);
 770
 771                 gtk_window_resize (GTK_WINDOW (window),
 772                                    g_value_get_double (&width_ratio) * document_width,
 773                                    g_value_get_double (&height_ratio) * document_height);
 774                 g_value_unset (&width_ratio);
 775                 g_value_unset (&height_ratio);
 776         }
 777
 778 }
 779
 780 static void
 781 setup_view_from_metadata (EvWindow *window)
 782 {
 783         EvView *view = EV_VIEW (window->priv->view);
 784         char *uri = window->priv->uri;
 785         GEnumValue *enum_value;
 786         GValue sizing_mode = { 0, };
 787         GValue zoom = { 0, };
 788         GValue continuous = { 0, };
 789         GValue dual_page = { 0, };
 790         GValue presentation = { 0, };
 791         GValue fullscreen = { 0, };
 792         GValue rotation = { 0, };
 793         GValue maximized = { 0, };
 794
 795         /* Maximized */
 796         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 797                 if (g_value_get_boolean (&maximized)) {
 798                         gtk_window_maximize (GTK_WINDOW (window));
 799                 } else {
 800                         gtk_window_unmaximize (GTK_WINDOW (window));
 801                 }
 802                 g_value_unset (&maximized);
 803         }
 804
 805         /* Sizing mode */
 806         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 807                 enum_value = g_enum_get_value_by_nick
 808                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 809                 g_value_unset (&sizing_mode);
 810                 ev_view_set_sizing_mode (view, enum_value->value);
 811         }
 812
 813         /* Zoom */
 814         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 815             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 816                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 817                 g_value_unset (&zoom);
 818         }
 819
 820         /* Continuous */
 821         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 822                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 823                 g_value_unset (&continuous);
 824         }
 825
 826         /* Dual page */
 827         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 828                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 829                 g_value_unset (&dual_page);
 830         }
 831
 832         /* Presentation */
 833         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 834                 if (g_value_get_boolean (&presentation) && uri) {
 835                         ev_window_run_presentation (window);
 836                 }
 837                 g_value_unset (&presentation);
 838         }
 839
 840         /* Fullscreen */
 841         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 842                 if (g_value_get_boolean (&fullscreen) && uri) {
 843                         ev_window_run_fullscreen (window);
 844                 }
 845                 g_value_unset (&fullscreen);
 846         }
 847
 848         /* Rotation */
 849         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 850                 if (g_value_get_int (&rotation)) {
 851                         switch (g_value_get_int (&rotation)) {
 852                                 case 90:
 853                                         ev_view_set_rotation (view, 90);
 854                                         break;
 855                                 case 180:
 856                                         ev_view_set_rotation (view, 180);
 857                                         break;
 858                                 case 270:
 859                                         ev_view_set_rotation (view, 270);
 860                                         break;
 861                                 default:
 862                                         break;
 863                         }
 864                 }
 865                 g_value_unset (&rotation);
 866         }
 867 }
 868
 869 static void
 870 ev_window_setup_document (EvWindow *ev_window)
 871 {
 872         const EvDocumentInfo *info;
 873         EvDocument *document;
 874         EvView *view = EV_VIEW (ev_window->priv->view);
 875         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 876         GtkAction *action;
 877
 878         document = ev_window->priv->document;
 879         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 880         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 881
 882         if (EV_IS_DOCUMENT_FIND (document)) {
 883                 g_signal_connect_object (G_OBJECT (document),
 884                                          "find_changed",
 885                                          G_CALLBACK (find_changed_cb),
 886                                          ev_window, 0);
 887         }
 888
 889         ev_sidebar_set_document (sidebar, document);
 890
 891         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 892                 ev_view_set_document (view, document);
 893         }
 894         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 895
 896         ev_window_title_set_document (ev_window->priv->title, document);
 897         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 898
 899         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 900         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 901         ev_window_setup_action_sensitivity (ev_window);
 902
 903         if (ev_window->priv->history)
 904                 g_object_unref (ev_window->priv->history);
 905         ev_window->priv->history = ev_history_new ();
 906         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
 907         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
 908         ev_navigation_action_set_window (EV_NAVIGATION_ACTION (action), ev_window);
 909
 910         if (ev_window->priv->properties) {
 911                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 912                                                    ev_window->priv->document);
 913         }
 914
 915         setup_size_from_metadata (ev_window);
 916         setup_document_from_metadata (ev_window);
 917         setup_sidebar_from_metadata (ev_window, document);
 918
 919         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 920         update_document_mode (ev_window, info->mode);
 921 }
 922
 923 static void
 924 password_dialog_response (GtkWidget *password_dialog,
 925                           gint       response_id,
 926                           EvWindow  *ev_window)
 927 {
 928         char *password;
 929
 930         if (response_id == GTK_RESPONSE_OK) {
 931
 932                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 933                 if (password) {
 934                         ev_document_doc_mutex_lock ();
 935                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->xfer_job->document),
 936                                                            password);
 937                         ev_document_doc_mutex_unlock ();
 938                 }
 939                 g_free (password);
 940
 941                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 942
 943                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 944                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 945
 946                 gtk_widget_destroy (password_dialog);
 947
 948                 return;
 949         }
 950
 951         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 952         gtk_widget_destroy (password_dialog);
 953 }
 954
 955 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 956  * password_view page.  It assumes that ev_window->priv->password_* has been set
 957  * correctly.  These are cleared by password_dialog_response() */
 958
 959 static void
 960 ev_window_popup_password_dialog (EvWindow *ev_window)
 961 {
 962         g_assert (ev_window->priv->xfer_job);
 963
 964         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 965
 966         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 967         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 968
 969         if (ev_window->priv->password_dialog == NULL) {
 970                 ev_window->priv->password_dialog =
 971                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 972                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 973
 974                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 975                                            (gpointer *) &(ev_window->priv->password_dialog));
 976                 g_signal_connect (ev_window->priv->password_dialog,
 977                                   "response",
 978                                   G_CALLBACK (password_dialog_response),
 979                                   ev_window);
 980                 gtk_widget_show (ev_window->priv->password_dialog);
 981         } else {
 982                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 983         }
 984 }
 985
 986 static void
 987 ev_window_clear_xfer_job (EvWindow *ev_window)
 988 {
 989     if (ev_window->priv->xfer_job != NULL) {
 990
 991         if (!ev_window->priv->xfer_job->finished)
 992                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 993
 994         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 995         g_object_unref (ev_window->priv->xfer_job);
 996         ev_window->priv->xfer_job = NULL;
 997     }
 998 }
 999
1000 static void
1001 ev_window_clear_local_uri (EvWindow *ev_window)
1002 {
1003     char *filename;
1004
1005     if (ev_window->priv->local_uri) {
1006             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1007             if (filename != NULL) {
1008                     g_unlink (filename);
1009                     g_free (filename);
1010             }
1011             g_free (ev_window->priv->local_uri);
1012             ev_window->priv->local_uri = NULL;
1013     }
1014 }
1015
1016 static void
1017 ev_window_clear_temp_file (EvWindow *ev_window)
1018 {
1019         GnomeVFSURI *uri;
1020         gchar       *filename;
1021         const gchar *tempdir;
1022
1023         if (!ev_window->priv->uri)
1024                 return;
1025
1026         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1027         if (!gnome_vfs_uri_is_local (uri)) {
1028                 gnome_vfs_uri_unref (uri);
1029                 return;
1030         }
1031         gnome_vfs_uri_unref (uri);
1032
1033         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1034         if (!filename)
1035                 return;
1036
1037         tempdir = g_get_tmp_dir ();
1038         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1039                 g_unlink (filename);
1040         }
1041
1042         g_free (filename);
1043 }
1044
1045 /* This callback will executed when load job will be finished.
1046  *
1047  * Since the flow of the error dialog is very confusing, we assume that both
1048  * document and uri will go away after this function is called, and thus we need
1049  * to ref/dup them.  Additionally, it needs to clear
1050  * ev_window->priv->password_{uri,document}, and thus people who call this
1051  * function should _not_ necessarily expect those to exist after being
1052  * called. */
1053 static void
1054 ev_window_xfer_job_cb  (EvJobXfer *job,
1055                         gpointer data)
1056 {
1057         EvWindow *ev_window = EV_WINDOW (data);
1058         EvDocument *document = EV_JOB (job)->document;
1059
1060         g_assert (job->uri);
1061
1062         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1063
1064         /* Success! */
1065         if (job->error == NULL) {
1066
1067                 if (ev_window->priv->uri)
1068                         g_free (ev_window->priv->uri);
1069                 ev_window->priv->uri = g_strdup (job->uri);
1070
1071                 if (ev_window->priv->local_uri)
1072                         g_free (ev_window->priv->local_uri);
1073                 ev_window->priv->local_uri =
1074                     job->local_uri ? g_strdup (job->local_uri) : NULL;
1075
1076                 if (ev_window->priv->document)
1077                         g_object_unref (ev_window->priv->document);
1078                 ev_window->priv->document = g_object_ref (document);
1079
1080                 if (!ev_window->priv->unlink_temp_file) {
1081                         setup_view_from_metadata (ev_window);
1082                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1083                 }
1084
1085                 ev_window_setup_document (ev_window);
1086
1087                 if (job->dest)
1088                         ev_window_goto_dest (ev_window, job->dest);
1089
1090                 switch (job->mode) {
1091                         case EV_WINDOW_MODE_FULLSCREEN:
1092                                 ev_window_run_fullscreen (ev_window);
1093                                 break;
1094                         case EV_WINDOW_MODE_PRESENTATION:
1095                                 ev_window_run_presentation (ev_window);
1096                                 break;
1097                         case EV_WINDOW_MODE_PREVIEW:
1098                                 ev_window_run_preview (ev_window);
1099                                 break;
1100                         default:
1101                                 break;
1102                 }
1103
1104                 ev_window_clear_xfer_job (ev_window);
1105                 return;
1106         }
1107
1108         if (job->error->domain == EV_DOCUMENT_ERROR &&
1109             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1110                 gchar *base_name, *file_name;
1111
1112                 g_free (ev_window->priv->uri);
1113                 ev_window->priv->uri = g_strdup (job->uri);
1114                 setup_view_from_metadata (ev_window);
1115
1116                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1117                 base_name = g_path_get_basename (file_name);
1118                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1119                                                 base_name);
1120                 g_free (file_name);
1121                 g_free (base_name);
1122                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1123
1124                 ev_window_popup_password_dialog (ev_window);
1125         } else {
1126                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1127                                         _("Unable to open document"),
1128                                         job->error);
1129                 ev_window_clear_xfer_job (ev_window);
1130         }
1131
1132         return;
1133 }
1134
1135 const char *
1136 ev_window_get_uri (EvWindow *ev_window)
1137 {
1138         return ev_window->priv->uri;
1139 }
1140
1141 static void
1142 ev_window_close_dialogs (EvWindow *ev_window)
1143 {
1144         if (ev_window->priv->password_dialog)
1145                 gtk_widget_destroy (ev_window->priv->password_dialog);
1146         ev_window->priv->password_dialog = NULL;
1147
1148 #ifdef WITH_PRINT
1149         if (ev_window->priv->print_dialog)
1150                 gtk_widget_destroy (ev_window->priv->print_dialog);
1151         ev_window->priv->print_dialog = NULL;
1152 #endif
1153
1154 #ifdef WITH_GNOME_PRINT
1155         if (ev_window->priv->print_job)
1156                 g_object_unref (ev_window->priv->print_job);
1157         ev_window->priv->print_job = NULL;
1158 #endif
1159
1160         if (ev_window->priv->properties)
1161                 gtk_widget_destroy (ev_window->priv->properties);
1162         ev_window->priv->properties = NULL;
1163 }
1164
1165 void
1166 ev_window_open_uri (EvWindow       *ev_window,
1167                     const char     *uri,
1168                     EvLinkDest     *dest,
1169                     EvWindowRunMode mode,
1170                     gboolean        unlink_temp_file)
1171 {
1172         ev_window_close_dialogs (ev_window);
1173         ev_window_clear_xfer_job (ev_window);
1174         ev_window_clear_local_uri (ev_window);
1175         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1176
1177         ev_window->priv->unlink_temp_file = unlink_temp_file;
1178
1179         ev_window->priv->xfer_job = ev_job_xfer_new (uri, dest, mode);
1180         g_signal_connect (ev_window->priv->xfer_job,
1181                           "finished",
1182                           G_CALLBACK (ev_window_xfer_job_cb),
1183                           ev_window);
1184         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1185 }
1186
1187 void
1188 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1189 {
1190         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1191 }
1192
1193 static void
1194 file_open_dialog_response_cb (GtkWidget *chooser,
1195                               gint       response_id,
1196                               EvWindow  *ev_window)
1197 {
1198         if (response_id == GTK_RESPONSE_OK) {
1199                 GSList *uris;
1200
1201                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1202
1203                 ev_application_open_uri_list (EV_APP, uris,
1204                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1205                                               GDK_CURRENT_TIME);
1206
1207                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1208                 g_slist_free (uris);
1209         }
1210         ev_application_set_chooser_uri (EV_APP,
1211                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1212
1213         gtk_widget_destroy (chooser);
1214 }
1215
1216 static void
1217 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1218 {
1219         GtkWidget *chooser;
1220
1221         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1222                                                GTK_WINDOW (window),
1223                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1224                                                GTK_STOCK_CANCEL,
1225                                                GTK_RESPONSE_CANCEL,
1226                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1227                                                NULL);
1228
1229         ev_document_factory_add_filters (chooser, NULL);
1230         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1231         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1232         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1233                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1234                                           ev_application_get_chooser_uri (EV_APP));
1235         } else if (window->priv->uri != NULL) {
1236                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1237                                           window->priv->uri);
1238         }
1239
1240         g_signal_connect (chooser, "response",
1241                           G_CALLBACK (file_open_dialog_response_cb),
1242                           window);
1243
1244         gtk_widget_show (chooser);
1245 }
1246
1247 static gchar *
1248 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1249 {
1250         gchar *tmp_filename = NULL;
1251         gchar *name;
1252         gint   res;
1253         guint  i = 0;
1254
1255         name = g_path_get_basename (filename);
1256
1257         do {
1258                 gchar *basename;
1259
1260                 if (tmp_filename)
1261                         g_free (tmp_filename);
1262
1263                 basename = g_strdup_printf ("%s-%d", name, i++);
1264                 tmp_filename = g_build_filename (ev_tmp_dir (),
1265                                                  basename, NULL);
1266
1267                 g_free (basename);
1268         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1269
1270         g_free (name);
1271
1272         if (res != 0 && errno != EEXIST) {
1273                 if (error) {
1274                         *error = g_error_new (G_FILE_ERROR,
1275                                               g_file_error_from_errno (errno),
1276                                               _("Couldn't create symlink “%s”: %s"),
1277                                               tmp_filename, strerror (errno));
1278                 }
1279
1280                 g_free (tmp_filename);
1281
1282                 return NULL;
1283         }
1284
1285         return tmp_filename;
1286 }
1287
1288 static void
1289 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1290 {
1291         GError *error = NULL;
1292         gchar *symlink_uri;
1293         gchar *old_filename;
1294         gchar *new_filename;
1295
1296         old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL);
1297         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1298
1299         if (error) {
1300                 ev_window_error_dialog (GTK_WINDOW (window),
1301                                         _("Cannot open a copy."),
1302                                         error);
1303
1304                 g_error_free (error);
1305                 g_free (old_filename);
1306                 g_free (new_filename);
1307
1308                 return;
1309         }
1310
1311         g_free (old_filename);
1312
1313         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1314         g_free (new_filename);
1315
1316         ev_application_open_uri_at_dest (EV_APP,
1317                                          symlink_uri,
1318                                          gtk_window_get_screen (GTK_WINDOW (window)),
1319                                          dest,
1320                                          0,
1321                                          TRUE,
1322                                          GDK_CURRENT_TIME);
1323         g_free (symlink_uri);
1324 }
1325
1326 static void
1327 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1328 {
1329         EvPageCache *page_cache;
1330         EvLinkDest  *dest;
1331         gint         current_page;
1332
1333         page_cache = ev_page_cache_get (window->priv->document);
1334         current_page = ev_page_cache_get_current_page (page_cache);
1335
1336         dest = ev_link_dest_new_page (current_page);
1337         ev_window_cmd_file_open_copy_at_dest (window, dest);
1338         g_object_unref (dest);
1339 }
1340
1341 #ifdef HAVE_GTK_RECENT
1342 static void
1343 ev_window_cmd_recent_file_activate (GtkAction     *action,
1344                                     EvWindow      *window)
1345 {
1346         GtkRecentInfo *info;
1347         const gchar   *uri;
1348
1349         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1350         g_assert (info != NULL);
1351
1352         uri = gtk_recent_info_get_uri (info);
1353
1354         ev_application_open_uri_at_dest (EV_APP, uri,
1355                                          gtk_window_get_screen (GTK_WINDOW (window)),
1356                                          NULL, 0, FALSE,
1357                                          GDK_CURRENT_TIME);
1358 }
1359 #else
1360 static void
1361 ev_window_cmd_recent_file_activate (GtkAction *action,
1362                                     EvWindow *ev_window)
1363 {
1364         char *uri;
1365         EggRecentItem *item;
1366
1367         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1368                                                    action);
1369
1370         uri = egg_recent_item_get_uri (item);
1371
1372         ev_application_open_uri (EV_APP, uri, NULL,
1373                                  GDK_CURRENT_TIME, NULL);
1374
1375         g_free (uri);
1376 }
1377 #endif /* HAVE_GTK_RECENT */
1378
1379 static void
1380 ev_window_add_recent (EvWindow *window, const char *filename)
1381 {
1382 #ifdef HAVE_GTK_RECENT
1383         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1384 #else
1385         EggRecentItem *item;
1386
1387         item = egg_recent_item_new_from_uri (filename);
1388         egg_recent_item_add_group (item, "Evince");
1389         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1390 #endif /* HAVE_GTK_RECENT */
1391 }
1392
1393 #ifdef HAVE_GTK_RECENT
1394 static gint
1395 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1396 {
1397         gboolean     has_ev_a, has_ev_b;
1398         const gchar *evince = g_get_application_name ();
1399
1400         has_ev_a = gtk_recent_info_has_application (a, evince);
1401         has_ev_b = gtk_recent_info_has_application (b, evince);
1402
1403         if (has_ev_a && has_ev_b) {
1404                 time_t time_a, time_b;
1405
1406                 time_a = gtk_recent_info_get_modified (a);
1407                 time_b = gtk_recent_info_get_modified (b);
1408
1409                 return (time_b - time_a);
1410         } else if (has_ev_a) {
1411                 return -1;
1412         } else if (has_ev_b) {
1413                 return 1;
1414         }
1415
1416         return 0;
1417 }
1418 #endif /* HAVE_GTK_RECENT */
1419
1420 /*
1421  * Doubles underscore to avoid spurious menu accels.
1422  */
1423 static gchar *
1424 ev_window_get_recent_file_label (gint index, const gchar *filename)
1425 {
1426         GString *str;
1427         gint length;
1428         const gchar *p;
1429         const gchar *end;
1430
1431         g_return_val_if_fail (filename != NULL, NULL);
1432
1433         length = strlen (filename);
1434         str = g_string_sized_new (length + 10);
1435         g_string_printf (str, "_%d.  ", index);
1436
1437         p = filename;
1438         end = filename + length;
1439
1440         while (p != end)
1441         {
1442                 const gchar *next;
1443                 next = g_utf8_next_char (p);
1444
1445                 switch (*p)
1446                 {
1447                         case '_':
1448                                 g_string_append (str, "__");
1449                                 break;
1450                         default:
1451                                 g_string_append_len (str, p, next - p);
1452                                 break;
1453                 }
1454
1455                 p = next;
1456         }
1457
1458         return g_string_free (str, FALSE);
1459 }
1460
1461 static void
1462 ev_window_setup_recent (EvWindow *ev_window)
1463 {
1464 #ifdef HAVE_GTK_RECENT
1465         GList        *items, *l;
1466         guint         n_items = 0;
1467         const gchar  *evince = g_get_application_name ();
1468         static guint  i = 0;
1469
1470         if (ev_window->priv->recent_ui_id > 0) {
1471                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1472                                           ev_window->priv->recent_ui_id);
1473                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1474         }
1475         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1476
1477         if (ev_window->priv->recent_action_group) {
1478                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1479                                                     ev_window->priv->recent_action_group);
1480                 g_object_unref (ev_window->priv->recent_action_group);
1481         }
1482         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1483         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1484                                             ev_window->priv->recent_action_group, 0);
1485
1486         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1487         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1488
1489         for (l = items; l && l->data; l = g_list_next (l)) {
1490                 GtkRecentInfo *info;
1491                 GtkAction     *action;
1492                 gchar         *action_name;
1493                 gchar         *label;
1494
1495                 info = (GtkRecentInfo *) l->data;
1496
1497                 if (!gtk_recent_info_has_application (info, evince))
1498                         continue;
1499
1500                 action_name = g_strdup_printf ("RecentFile%u", i++);
1501                 label = ev_window_get_recent_file_label (
1502                         n_items + 1, gtk_recent_info_get_display_name (info));
1503
1504                 action = g_object_new (GTK_TYPE_ACTION,
1505                                        "name", action_name,
1506                                        "label", label,
1507                                        NULL);
1508
1509                 g_object_set_data_full (G_OBJECT (action),
1510                                         "gtk-recent-info",
1511                                         gtk_recent_info_ref (info),
1512                                         (GDestroyNotify) gtk_recent_info_unref);
1513
1514                 g_signal_connect (G_OBJECT (action), "activate",
1515                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1516                                   (gpointer) ev_window);
1517
1518                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1519                                              action);
1520                 g_object_unref (action);
1521
1522                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1523                                        ev_window->priv->recent_ui_id,
1524                                        "/MainMenu/FileMenu/RecentFilesMenu",
1525                                        label,
1526                                        action_name,
1527                                        GTK_UI_MANAGER_MENUITEM,
1528                                        FALSE);
1529                 g_free (action_name);
1530                 g_free (label);
1531
1532                 if (++n_items == 5)
1533                         break;
1534         }
1535
1536         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1537         g_list_free (items);
1538 #else /* HAVE_GTK_RECENT */
1539         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1540                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1541                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1542                                                                       ev_window);
1543
1544         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1545
1546         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1547                                    ev_application_get_recent_model (EV_APP));
1548
1549         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1550
1551         g_signal_connect (ev_window->priv->recent_view, "activate",
1552                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1553 #endif /* HAVE_GTK_RECENT */
1554 }
1555
1556 static void
1557 file_save_dialog_response_cb (GtkWidget *fc,
1558                               gint       response_id,
1559                               EvWindow  *ev_window)
1560 {
1561         gboolean success;
1562
1563         if (response_id == GTK_RESPONSE_OK) {
1564                 gchar *uri;
1565                 GError *err = NULL;
1566
1567                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1568
1569                 ev_document_doc_mutex_lock ();
1570                 success = ev_document_save (ev_window->priv->document, uri, &err);
1571                 ev_document_doc_mutex_unlock ();
1572
1573                 if (err) {
1574                         gchar *msg;
1575                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1576                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1577                         g_free (msg);
1578                 }
1579
1580                 g_free (uri);
1581         }
1582
1583         gtk_widget_destroy (fc);
1584 }
1585
1586 static void
1587 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1588 {
1589         GtkWidget *fc;
1590         gchar *base_name;
1591         gchar *file_name;
1592
1593         fc = gtk_file_chooser_dialog_new (
1594                 _("Save a Copy"),
1595                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1596                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1597                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1598                 NULL);
1599
1600         ev_document_factory_add_filters (fc, ev_window->priv->document);
1601         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1602
1603         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1604         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1605         base_name = g_path_get_basename (file_name);
1606         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1607         g_free (file_name);
1608         g_free (base_name);
1609
1610         g_signal_connect (fc, "response",
1611                           G_CALLBACK (file_save_dialog_response_cb),
1612                           ev_window);
1613
1614         gtk_widget_show (fc);
1615 }
1616
1617 #ifdef WITH_GTK_PRINT
1618 static void
1619 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1620                                     EvWindow     *window)
1621 {
1622         /* Dialog was canceled */
1623         if (!page_setup)
1624                 return;
1625
1626         if (window->priv->print_page_setup)
1627                 g_object_unref (window->priv->print_page_setup);
1628         window->priv->print_page_setup = g_object_ref (page_setup);
1629 }
1630 #endif /* WITH_GTK_PRINT */
1631
1632 static void
1633 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1634 {
1635 #ifdef WITH_GTK_PRINT
1636         gtk_print_run_page_setup_dialog_async (
1637                 GTK_WINDOW (ev_window),
1638                 ev_window->priv->print_page_setup,
1639                 ev_window->priv->print_settings,
1640                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1641                 ev_window);
1642 #endif /* WITH_GTK_PRINT */
1643 }
1644
1645 #ifdef WITH_GTK_PRINT
1646 static void
1647 ev_window_clear_print_job (EvWindow *window)
1648 {
1649         if (window->priv->print_job) {
1650                 if (!window->priv->print_job->finished)
1651                         ev_job_queue_remove_job (window->priv->print_job);
1652
1653                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1654                                                       ev_window_print_job_cb,
1655                                                       window);
1656                 g_object_unref (window->priv->print_job);
1657                 window->priv->print_job = NULL;
1658         }
1659 }
1660
1661 static void
1662 ev_window_print_finished (GtkPrintJob *print_job,
1663                           EvWindow    *window,
1664                           GError      *error)
1665 {
1666         ev_window_clear_print_job (window);
1667
1668         if (error) {
1669                 GtkWidget *dialog;
1670
1671                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1672                                                  GTK_DIALOG_MODAL,
1673                                                  GTK_MESSAGE_ERROR,
1674                                                  GTK_BUTTONS_OK,
1675                                                  _("Failed to print document"));
1676                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1677                                                           error->message);
1678
1679                 gtk_dialog_run (GTK_DIALOG (dialog));
1680                 gtk_widget_destroy (dialog);
1681         }
1682 }
1683
1684 static void
1685 ev_window_print_send (EvWindow    *window,
1686                       const gchar *filename)
1687 {
1688         GtkPrintJob *job;
1689         GError      *error = NULL;
1690
1691         if (window->priv->gtk_print_job)
1692                 g_object_unref (window->priv->gtk_print_job);
1693
1694         job = gtk_print_job_new ("evince-print",
1695                                  window->priv->printer,
1696                                  window->priv->print_settings,
1697                                  window->priv->print_page_setup);
1698
1699         window->priv->gtk_print_job = job;
1700
1701         if (gtk_print_job_set_source_file (job, filename, &error)) {
1702                 gtk_print_job_send (job,
1703                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
1704                                     window, NULL);
1705         } else {
1706                 ev_window_clear_print_job (window);
1707                 g_warning (error->message);
1708                 g_error_free (error);
1709         }
1710 }
1711
1712 static void
1713 ev_window_print_job_cb (EvJobPrint *job,
1714                         EvWindow   *window)
1715 {
1716         if (job->error) {
1717                 g_warning (job->error->message);
1718                 ev_window_clear_print_job (window);
1719                 return;
1720         }
1721
1722         g_assert (job->temp_file != NULL);
1723
1724         ev_window_print_send (window, job->temp_file);
1725 }
1726
1727 static gboolean
1728 ev_window_print_dialog_response_cb (GtkDialog *dialog,
1729                                     gint       response,
1730                                     EvWindow  *window)
1731 {
1732         EvPrintRange  *ranges = NULL;
1733         EvPrintPageSet page_set;
1734         gint           n_ranges = 0;
1735         gint           copies;
1736         gboolean       collate;
1737         gboolean       reverse;
1738         gdouble        scale;
1739         gint           current_page;
1740         gdouble        width;
1741         gdouble        height;
1742         GtkPrintPages  print_pages;
1743
1744         if (response != GTK_RESPONSE_OK) {
1745                 gtk_widget_destroy (GTK_WIDGET (dialog));
1746                 window->priv->print_dialog = NULL;
1747
1748                 return FALSE;
1749         }
1750
1751         if (window->priv->printer)
1752                 g_object_unref (window->priv->printer);
1753         if (window->priv->print_settings)
1754                 g_object_unref (window->priv->print_settings);
1755         if (window->priv->print_page_setup)
1756                 g_object_unref (window->priv->print_page_setup);
1757
1758         window->priv->printer = g_object_ref (
1759                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
1760         window->priv->print_settings = g_object_ref (
1761                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
1762         window->priv->print_page_setup = g_object_ref (
1763                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
1764
1765         if (!gtk_printer_accepts_ps (window->priv->printer)) {
1766                 GtkWidget *msgdialog;
1767
1768                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
1769                                                     GTK_DIALOG_MODAL,
1770                                                     GTK_MESSAGE_ERROR,
1771                                                     GTK_BUTTONS_OK,
1772                                                     _("Printing is not supported on this printer."));
1773
1774                 gtk_dialog_run (GTK_DIALOG (msgdialog));
1775                 gtk_widget_destroy (msgdialog);
1776
1777                 return FALSE;
1778         }
1779
1780         ev_window_clear_print_job (window);
1781
1782         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
1783         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
1784
1785         switch (print_pages) {
1786         case GTK_PRINT_PAGES_CURRENT:
1787                 ranges = g_new0 (EvPrintRange, 1);
1788
1789                 ranges->start = current_page;
1790                 ranges->end = current_page;
1791                 n_ranges = 1;
1792
1793                 break;
1794         case GTK_PRINT_PAGES_RANGES: {
1795                 GtkPageRange *page_range;
1796
1797                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
1798                                                                  &n_ranges);
1799                 if (n_ranges > 0)
1800                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
1801         }
1802                 break;
1803         default:
1804                 break;
1805         }
1806
1807         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
1808
1809         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
1810
1811         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
1812                                                 GTK_UNIT_PIXEL);
1813         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
1814                                                   GTK_UNIT_PIXEL);
1815
1816         if (scale != 1.0) {
1817                 width *= scale;
1818                 height *= scale;
1819         }
1820
1821         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
1822         collate = gtk_print_settings_get_collate (window->priv->print_settings);
1823         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
1824
1825         window->priv->print_job = ev_job_print_new (window->priv->document,
1826                                                     width, height,
1827                                                     ranges, n_ranges,
1828                                                     page_set,
1829                                                     copies, collate,
1830                                                     reverse);
1831
1832         g_signal_connect (window->priv->print_job, "finished",
1833                           G_CALLBACK (ev_window_print_job_cb),
1834                           window);
1835         /* The priority doesn't matter for this job */
1836         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
1837
1838         gtk_widget_destroy (GTK_WIDGET (dialog));
1839         window->priv->print_dialog = NULL;
1840
1841         return TRUE;
1842 }
1843
1844 void
1845 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1846 {
1847         GtkWidget   *dialog;
1848         EvPageCache *page_cache;
1849         gint         current_page;
1850         gint         document_last_page;
1851
1852         g_return_if_fail (EV_IS_WINDOW (ev_window));
1853         g_return_if_fail (ev_window->priv->document != NULL);
1854
1855         if (ev_window->priv->print_dialog) {
1856                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
1857                 return;
1858         }
1859
1860         page_cache = ev_page_cache_get (ev_window->priv->document);
1861         current_page = ev_page_cache_get_current_page (page_cache);
1862         document_last_page = ev_page_cache_get_n_pages (page_cache);
1863
1864         if (!ev_window->priv->print_settings)
1865                 ev_window->priv->print_settings = gtk_print_settings_new ();
1866
1867         if (first_page != 1 || last_page != document_last_page) {
1868                 GtkPageRange range;
1869
1870                 /* Ranges in GtkPrint are 0 - N */
1871                 range.start = first_page - 1;
1872                 range.end = last_page - 1;
1873
1874                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
1875                                                     GTK_PRINT_PAGES_RANGES);
1876                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
1877                                                     &range, 1);
1878         }
1879
1880         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
1881         ev_window->priv->print_dialog = dialog;
1882         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
1883                                                        GTK_PRINT_CAPABILITY_PAGE_SET |
1884                                                        GTK_PRINT_CAPABILITY_COPIES |
1885                                                        GTK_PRINT_CAPABILITY_COLLATE |
1886                                                        GTK_PRINT_CAPABILITY_REVERSE |
1887                                                        GTK_PRINT_CAPABILITY_SCALE |
1888                                                        GTK_PRINT_CAPABILITY_GENERATE_PS);
1889
1890         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
1891                                                 current_page);
1892
1893         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
1894                                             ev_window->priv->print_settings);
1895
1896         if (ev_window->priv->print_page_setup)
1897                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
1898                                                       ev_window->priv->print_page_setup);
1899
1900         g_signal_connect (G_OBJECT (dialog), "response",
1901                           G_CALLBACK (ev_window_print_dialog_response_cb),
1902                           ev_window);
1903
1904         gtk_widget_show (dialog);
1905 }
1906 #endif /* WITH_GTK_PRINT */
1907
1908 #ifdef WITH_GNOME_PRINT
1909 static gboolean
1910 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
1911                                     gint       response,
1912                                     EvWindow  *ev_window)
1913 {
1914         EvPrintJob *print_job;
1915         GnomePrintConfig *config;
1916
1917         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1918                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
1919                 ev_window->priv->print_dialog = NULL;
1920                 g_object_unref (ev_window->priv->print_job);
1921                 ev_window->priv->print_job = NULL;
1922
1923                 return FALSE;
1924         }
1925
1926         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1927
1928         /* FIXME: Change this when we have the first backend
1929          * that can print more than postscript
1930          */
1931         if (using_pdf_printer (config)) {
1932                 GtkWidget *dialog;
1933
1934                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1935                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1936                                                  _("Generating PDF is not supported"));
1937                 gtk_dialog_run (GTK_DIALOG (dialog));
1938                 gtk_widget_destroy (dialog);
1939
1940                 return FALSE;
1941         } else if (!using_postscript_printer (config)) {
1942                 GtkWidget *dialog;
1943
1944                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1945                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1946                                                  _("Printing is not supported on this printer."));
1947                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1948                                                           _("You were trying to print to a printer using the “%s” driver. "
1949                                                             "This program requires a PostScript printer driver."),
1950                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1951                 gtk_dialog_run (GTK_DIALOG (dialog));
1952                 gtk_widget_destroy (dialog);
1953
1954                 return FALSE;
1955         }
1956
1957         save_print_config_to_file (config);
1958
1959         print_job = g_object_new (EV_TYPE_PRINT_JOB,
1960                                   "gnome_print_job", ev_window->priv->print_job,
1961                                   "document", ev_window->priv->document,
1962                                   "print_dialog", print_dialog,
1963                                   NULL);
1964
1965         if (print_job != NULL) {
1966                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1967                 g_object_unref (print_job);
1968         }
1969
1970         g_object_unref (config);
1971
1972         gtk_widget_destroy (GTK_WIDGET (print_dialog));
1973         ev_window->priv->print_dialog = NULL;
1974         g_object_unref (ev_window->priv->print_job);
1975         ev_window->priv->print_job = NULL;
1976
1977         return FALSE;
1978 }
1979
1980 void
1981 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1982 {
1983         GnomePrintConfig *config;
1984         gchar *pages_label;
1985
1986         g_return_if_fail (EV_IS_WINDOW (ev_window));
1987         g_return_if_fail (ev_window->priv->document != NULL);
1988
1989         config = load_print_config_from_file ();
1990
1991         if (ev_window->priv->print_job == NULL)
1992                 ev_window->priv->print_job = gnome_print_job_new (config);
1993
1994         if (ev_window->priv->print_dialog == NULL) {
1995                 ev_window->priv->print_dialog =
1996                         gnome_print_dialog_new (ev_window->priv->print_job,
1997                                                 (guchar *) _("Print"),
1998                                                 (GNOME_PRINT_DIALOG_RANGE |
1999                                                  GNOME_PRINT_DIALOG_COPIES));
2000         }
2001
2002         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2003                                       GTK_WINDOW (ev_window));
2004         g_object_unref (config);
2005
2006         pages_label = g_strconcat (_("Pages"), " ", NULL);
2007         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2008                                                  GNOME_PRINT_RANGE_ALL |
2009                                                  GNOME_PRINT_RANGE_RANGE,
2010                                                  first_page, last_page,
2011                                                  NULL, (const guchar *)pages_label);
2012         g_free (pages_label);
2013
2014         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2015                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2016                                            FALSE);
2017
2018         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2019                           G_CALLBACK (ev_window_print_dialog_response_cb),
2020                           ev_window);
2021         gtk_widget_show (ev_window->priv->print_dialog);
2022 }
2023 #endif /* WITH_GNOME_PRINT */
2024
2025 static void
2026 ev_window_print (EvWindow *window)
2027 {
2028         EvPageCache *page_cache;
2029         gint         last_page;
2030
2031         page_cache = ev_page_cache_get (window->priv->document);
2032         last_page = ev_page_cache_get_n_pages (page_cache);
2033
2034 #ifdef WITH_PRINT
2035         ev_window_print_range (window, 1, last_page);
2036 #endif
2037 }
2038
2039 static void
2040 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2041 {
2042         ev_window_print (ev_window);
2043 }
2044
2045 static void
2046 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2047 {
2048         if (ev_window->priv->properties == NULL) {
2049                 ev_window->priv->properties = ev_properties_dialog_new ();
2050                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2051                                                    ev_window->priv->document);
2052                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2053                                            (gpointer *) &(ev_window->priv->properties));
2054                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2055                                               GTK_WINDOW (ev_window));
2056         }
2057
2058         gtk_widget_show (ev_window->priv->properties);
2059 }
2060
2061 static void
2062 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2063 {
2064         g_return_if_fail (EV_IS_WINDOW (ev_window));
2065
2066         gtk_widget_destroy (GTK_WIDGET (ev_window));
2067 }
2068
2069 static void
2070 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2071 {
2072         GtkAction *action;
2073
2074         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2075         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2076
2077         action = gtk_action_group_get_action (window->priv->action_group,
2078                                               PAGE_SELECTOR_ACTION);
2079         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2080 }
2081
2082 static void
2083 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2084 {
2085         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2086 }
2087
2088 static void
2089 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2090 {
2091         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2092 }
2093
2094 static void
2095 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2096 {
2097         gboolean continuous;
2098
2099         ev_window_stop_presentation (ev_window);
2100         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2101         g_object_set (G_OBJECT (ev_window->priv->view),
2102                       "continuous", continuous,
2103                       NULL);
2104         ev_window_update_actions (ev_window);
2105 }
2106
2107 static void
2108 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2109 {
2110         gboolean dual_page;
2111
2112         ev_window_stop_presentation (ev_window);
2113         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2114         g_object_set (G_OBJECT (ev_window->priv->view),
2115                       "dual-page", dual_page,
2116                       NULL);
2117         ev_window_update_actions (ev_window);
2118 }
2119
2120 static void
2121 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2122 {
2123         ev_window_stop_presentation (ev_window);
2124
2125         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2126                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2127         } else {
2128                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2129         }
2130         ev_window_update_actions (ev_window);
2131 }
2132
2133 static void
2134 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2135 {
2136         ev_window_stop_presentation (ev_window);
2137
2138         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2139                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2140         } else {
2141                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2142         }
2143         ev_window_update_actions (ev_window);
2144 }
2145
2146
2147 static void
2148 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2149 {
2150         g_return_if_fail (EV_IS_WINDOW (ev_window));
2151
2152         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2153 }
2154
2155 static void
2156 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2157 {
2158         g_return_if_fail (EV_IS_WINDOW (ev_window));
2159
2160         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2161                 g_error ("Find action should be insensitive since document doesn't support find");
2162                 return;
2163         }
2164
2165         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2166         gtk_widget_grab_focus (ev_window->priv->find_bar);
2167 }
2168
2169 static void
2170 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2171 {
2172         g_return_if_fail (EV_IS_WINDOW (ev_window));
2173
2174         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2175 }
2176
2177 static void
2178 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2179 {
2180         g_return_if_fail (EV_IS_WINDOW (ev_window));
2181
2182         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2183 }
2184
2185 static void
2186 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2187 {
2188         g_return_if_fail (EV_IS_WINDOW (ev_window));
2189
2190         ev_view_copy (EV_VIEW (ev_window->priv->view));
2191 }
2192
2193 static void
2194 ev_window_update_fullscreen_popup (EvWindow *window)
2195 {
2196         GtkWidget *popup = window->priv->fullscreen_popup;
2197         int popup_width, popup_height;
2198         GdkScreen *screen;
2199         GdkRectangle screen_rect;
2200         gboolean toolbar;
2201
2202         g_return_if_fail (popup != NULL);
2203
2204         if (GTK_WIDGET (window)->window == NULL)
2205                 return;
2206
2207         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2208                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2209         popup_width = popup->requisition.width;
2210         popup_height = popup->requisition.height;
2211
2212         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2213         gdk_screen_get_monitor_geometry (screen,
2214                         gdk_screen_get_monitor_at_window
2215                         (screen,
2216                          GTK_WIDGET (window)->window),
2217                          &screen_rect);
2218         if (toolbar) {
2219                 gtk_widget_set_size_request (popup,
2220                                              screen_rect.width,
2221                                              -1);
2222                 gtk_window_move (GTK_WINDOW (popup),
2223                                  screen_rect.x,
2224                                  screen_rect.y);
2225
2226         } else {
2227                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2228                 {
2229                         gtk_window_move (GTK_WINDOW (popup),
2230                                          screen_rect.x,
2231                                          screen_rect.y);
2232                 } else {
2233                         gtk_window_move (GTK_WINDOW (popup),
2234                                          screen_rect.x + screen_rect.width - popup_width,
2235                                          screen_rect.y);
2236                 }
2237         }
2238 }
2239
2240 static void
2241 screen_size_changed_cb (GdkScreen *screen,
2242                         EvWindow *window)
2243 {
2244         ev_window_update_fullscreen_popup (window);
2245 }
2246
2247 static void
2248 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2249                                       EvWindow *ev_window)
2250 {
2251         if (!ev_window_is_empty (ev_window))
2252                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2253                                              gtk_paned_get_position (GTK_PANED (object)));
2254 }
2255
2256 static void
2257 destroy_fullscreen_popup (EvWindow *window)
2258 {
2259         if (window->priv->fullscreen_popup != NULL)
2260         {
2261                 gtk_widget_destroy (window->priv->fullscreen_popup);
2262                 window->priv->fullscreen_popup = NULL;
2263         }
2264 }
2265
2266 static void
2267 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2268 {
2269         GtkAction *action;
2270
2271         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2272         g_return_if_fail (action != NULL);
2273
2274         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2275 }
2276
2277 static void
2278 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2279 {
2280         ev_window_update_fullscreen_popup (window);
2281 }
2282
2283 static gboolean
2284 fullscreen_timeout_cb (EvWindow *window)
2285 {
2286         EvView *view = EV_VIEW (window->priv->view);
2287
2288         if (!view || !ev_view_get_fullscreen (EV_VIEW (view)))
2289                 return FALSE;
2290
2291         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2292         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2293         window->priv->fullscreen_timeout_id = 0;
2294
2295         return FALSE;
2296 }
2297
2298 static void
2299 fullscreen_set_timeout (EvWindow *window)
2300 {
2301         if (window->priv->fullscreen_timeout_id != 0) {
2302                 g_source_remove (window->priv->fullscreen_timeout_id);
2303         }
2304
2305         window->priv->fullscreen_timeout_id =
2306             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2307
2308         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2309         update_chrome_visibility (window);
2310         ev_view_show_cursor (EV_VIEW (window->priv->view));
2311 }
2312
2313 static void
2314 fullscreen_clear_timeout (EvWindow *window)
2315 {
2316         if (window->priv->fullscreen_timeout_id != 0) {
2317                 g_source_remove (window->priv->fullscreen_timeout_id);
2318         }
2319
2320         window->priv->fullscreen_timeout_id = 0;
2321         update_chrome_visibility (window);
2322         ev_view_show_cursor (EV_VIEW (window->priv->view));
2323 }
2324
2325
2326 static gboolean
2327 fullscreen_motion_notify_cb (GtkWidget *widget,
2328                              GdkEventMotion *event,
2329                              gpointer user_data)
2330 {
2331         EvWindow *window = EV_WINDOW (user_data);
2332
2333         fullscreen_set_timeout (window);
2334
2335         return FALSE;
2336 }
2337
2338 static gboolean
2339 fullscreen_leave_notify_cb (GtkWidget *widget,
2340                             GdkEventCrossing *event,
2341                             gpointer user_data)
2342 {
2343         EvWindow *window = EV_WINDOW (user_data);
2344
2345         fullscreen_clear_timeout (window);
2346
2347         return FALSE;
2348 }
2349
2350 static GtkWidget *
2351 ev_window_get_exit_fullscreen_button (EvWindow *window)
2352 {
2353         GtkWidget *button, *icon, *label, *hbox;
2354
2355         button = gtk_button_new ();
2356         g_signal_connect (button, "clicked",
2357                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2358                           window);
2359         gtk_widget_show (button);
2360
2361         hbox = gtk_hbox_new (FALSE, 2);
2362         gtk_widget_show (hbox);
2363         gtk_container_add (GTK_CONTAINER (button), hbox);
2364
2365         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2366         gtk_widget_show (icon);
2367         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2368
2369         label = gtk_label_new (_("Leave Fullscreen"));
2370         gtk_widget_show (label);
2371         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2372
2373         return button;
2374 }
2375
2376 static GtkWidget *
2377 ev_window_create_fullscreen_popup (EvWindow *window)
2378 {
2379         GtkWidget *popup;
2380         GtkWidget *hbox;
2381         GtkWidget *button;
2382         GdkScreen *screen;
2383
2384         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2385                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2386
2387         popup = gtk_window_new (GTK_WINDOW_POPUP);
2388         hbox = gtk_hbox_new (FALSE, 0);
2389         button = ev_window_get_exit_fullscreen_button (window);
2390
2391         gtk_container_add (GTK_CONTAINER (popup), hbox);
2392         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2393                             TRUE, TRUE, 0);
2394         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2395
2396         gtk_widget_show (button);
2397         gtk_widget_show (hbox);
2398
2399         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2400
2401         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2402         g_signal_connect_object (screen, "size-changed",
2403                                  G_CALLBACK (screen_size_changed_cb),
2404                                  window, 0);
2405         g_signal_connect_object (popup, "size_request",
2406                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2407                                  window, 0);
2408
2409         gtk_window_set_screen (GTK_WINDOW (popup),
2410                                gtk_widget_get_screen (GTK_WIDGET (window)));
2411
2412         return popup;
2413 }
2414
2415
2416 static void
2417 ev_window_update_fullscreen_action (EvWindow *window)
2418 {
2419         GtkAction *action;
2420
2421         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2422         g_signal_handlers_block_by_func
2423                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2424         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2425                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2426         g_signal_handlers_unblock_by_func
2427                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2428 }
2429
2430 static void
2431 ev_window_run_fullscreen (EvWindow *window)
2432 {
2433         if (window->priv->fullscreen_popup == NULL)
2434                 window->priv->fullscreen_popup
2435                         = ev_window_create_fullscreen_popup (window);
2436
2437         g_object_set (G_OBJECT (window->priv->scrolled_window),
2438                       "shadow-type", GTK_SHADOW_NONE,
2439                       NULL);
2440
2441         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2442         ev_window_update_fullscreen_action (window);
2443
2444         gtk_window_fullscreen (GTK_WINDOW (window));
2445         gtk_widget_grab_focus (window->priv->view);
2446         ev_window_update_fullscreen_popup (window);
2447
2448         g_signal_connect (window->priv->view,
2449                           "motion-notify-event",
2450                           G_CALLBACK (fullscreen_motion_notify_cb),
2451                           window);
2452         g_signal_connect (window->priv->view,
2453                           "leave-notify-event",
2454                           G_CALLBACK (fullscreen_leave_notify_cb),
2455                           window);
2456         fullscreen_set_timeout (window);
2457
2458         if (!ev_window_is_empty (window))
2459                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2460 }
2461
2462 static void
2463 ev_window_stop_fullscreen (EvWindow *window)
2464 {
2465         EvView *view = EV_VIEW (window->priv->view);
2466
2467         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2468                 return;
2469
2470         g_object_set (G_OBJECT (window->priv->scrolled_window),
2471                       "shadow-type", GTK_SHADOW_IN,
2472                       NULL);
2473
2474         ev_view_set_fullscreen (view, FALSE);
2475         ev_window_update_fullscreen_action (window);
2476         gtk_window_unfullscreen (GTK_WINDOW (window));
2477
2478         g_signal_handlers_disconnect_by_func (window->priv->view,
2479                                               (gpointer) fullscreen_motion_notify_cb,
2480                                               window);
2481         g_signal_handlers_disconnect_by_func (window->priv->view,
2482                                               (gpointer) fullscreen_leave_notify_cb,
2483                                               window);
2484         fullscreen_clear_timeout (window);
2485
2486         if (!ev_window_is_empty (window))
2487                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2488 }
2489
2490 static void
2491 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2492 {
2493         gboolean fullscreen;
2494
2495         g_return_if_fail (EV_IS_WINDOW (window));
2496         ev_window_stop_presentation (window);
2497
2498         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2499         if (fullscreen) {
2500                 ev_window_run_fullscreen (window);
2501         } else {
2502                 ev_window_stop_fullscreen (window);
2503         }
2504 }
2505
2506 static void
2507 ev_window_update_presentation_action (EvWindow *window)
2508 {
2509         GtkAction *action;
2510
2511         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2512         g_signal_handlers_block_by_func
2513                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2514         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2515                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2516         g_signal_handlers_unblock_by_func
2517                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2518 }
2519
2520 static void
2521 ev_window_run_presentation (EvWindow *window)
2522 {
2523         g_object_set (G_OBJECT (window->priv->scrolled_window),
2524                       "shadow-type", GTK_SHADOW_NONE,
2525                       NULL);
2526
2527         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2528         ev_window_update_presentation_action (window);
2529
2530         gtk_widget_grab_focus (window->priv->view);
2531         gtk_window_fullscreen (GTK_WINDOW (window));
2532
2533         g_signal_connect (window->priv->view,
2534                           "motion-notify-event",
2535                           G_CALLBACK (fullscreen_motion_notify_cb),
2536                           window);
2537         g_signal_connect (window->priv->view,
2538                           "leave-notify-event",
2539                           G_CALLBACK (fullscreen_leave_notify_cb),
2540                           window);
2541         fullscreen_set_timeout (window);
2542
2543         totem_scrsaver_disable (window->priv->screensaver);
2544
2545         if (!ev_window_is_empty (window))
2546                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2547 }
2548
2549 static void
2550 ev_window_stop_presentation (EvWindow *window)
2551 {
2552         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2553                 return;
2554
2555         g_object_set (G_OBJECT (window->priv->scrolled_window),
2556                       "shadow-type", GTK_SHADOW_IN,
2557                       NULL);
2558
2559         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2560         ev_window_update_presentation_action (window);
2561         gtk_window_unfullscreen (GTK_WINDOW (window));
2562
2563         g_signal_handlers_disconnect_by_func (window->priv->view,
2564                                               (gpointer) fullscreen_motion_notify_cb,
2565                                               window);
2566         g_signal_handlers_disconnect_by_func (window->priv->view,
2567                                               (gpointer) fullscreen_leave_notify_cb,
2568                                               window);
2569         fullscreen_clear_timeout (window);
2570
2571         totem_scrsaver_enable (window->priv->screensaver);
2572
2573         if (!ev_window_is_empty (window))
2574                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2575 }
2576
2577 static void
2578 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2579 {
2580         gboolean presentation;
2581
2582         g_return_if_fail (EV_IS_WINDOW (window));
2583         ev_window_stop_fullscreen (window);
2584
2585         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2586         if (presentation) {
2587                 ev_window_run_presentation (window);
2588         } else {
2589                 ev_window_stop_presentation (window);
2590         }
2591 }
2592
2593 static void
2594 ev_window_run_preview (EvWindow *window)
2595 {
2596         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2597
2598         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2599         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2600         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2601
2602         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2603
2604         update_chrome_visibility (window);
2605 }
2606
2607 static gboolean
2608 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2609 {
2610         EvWindow *window = EV_WINDOW (widget);
2611         EvWindowPrivate *priv = window->priv;
2612
2613         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2614                 fullscreen_set_timeout (window);
2615
2616         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2617 }
2618
2619 static gboolean
2620 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2621 {
2622         EvWindow *window = EV_WINDOW (widget);
2623         EvWindowPrivate *priv = window->priv;
2624
2625         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2626                 fullscreen_set_timeout (window);
2627                 gtk_widget_hide (priv->fullscreen_popup);
2628         }
2629
2630         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2631 }
2632
2633 static void
2634 ev_window_screen_changed (GtkWidget *widget,
2635                           GdkScreen *old_screen)
2636 {
2637         EvWindow *window = EV_WINDOW (widget);
2638         EvWindowPrivate *priv = window->priv;
2639         GdkScreen *screen;
2640
2641         screen = gtk_widget_get_screen (widget);
2642         if (screen == old_screen)
2643                 return;
2644
2645 #ifdef HAVE_GTK_RECENT
2646         if (old_screen) {
2647                 g_signal_handlers_disconnect_by_func (
2648                         gtk_recent_manager_get_for_screen (old_screen),
2649                         G_CALLBACK (ev_window_setup_recent), window);
2650         }
2651
2652         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2653         g_signal_connect_swapped (priv->recent_manager,
2654                                   "changed",
2655                                   G_CALLBACK (ev_window_setup_recent),
2656                                   window);
2657 #endif
2658
2659         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2660                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2661         }
2662
2663         if (priv->fullscreen_popup != NULL) {
2664                 g_signal_handlers_disconnect_by_func
2665                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2666
2667                 g_signal_connect_object (screen, "size-changed",
2668                                          G_CALLBACK (screen_size_changed_cb),
2669                                          window, 0);
2670                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2671
2672                 ev_window_update_fullscreen_popup (window);
2673         }
2674 }
2675
2676 static void
2677 ev_window_set_page_mode (EvWindow         *window,
2678                          EvWindowPageMode  page_mode)
2679 {
2680         GtkWidget *child = NULL;
2681         GtkWidget *real_child;
2682
2683         if (window->priv->page_mode == page_mode)
2684                 return;
2685
2686         window->priv->page_mode = page_mode;
2687
2688         switch (page_mode) {
2689                 case PAGE_MODE_DOCUMENT:
2690                         child = window->priv->view;
2691                         break;
2692                 case PAGE_MODE_PASSWORD:
2693                         child = window->priv->password_view;
2694                         break;
2695                 default:
2696                         g_assert_not_reached ();
2697         }
2698
2699         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2700         if (child != real_child) {
2701                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2702                                       real_child);
2703                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2704                                    child);
2705         }
2706         ev_window_update_actions (window);
2707 }
2708
2709
2710 static void
2711 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2712 {
2713         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2714 }
2715
2716 static void
2717 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2718 {
2719         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2720 }
2721
2722 static void
2723 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2724 {
2725         EvWindow *ev_window = EV_WINDOW (data);
2726         egg_editable_toolbar_set_edit_mode
2727                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2728         ev_application_save_toolbars_model (EV_APP);
2729         gtk_widget_destroy (GTK_WIDGET (dialog));
2730 }
2731
2732 static void
2733 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2734 {
2735         GtkWidget *dialog;
2736         GtkWidget *editor;
2737
2738         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2739                                               GTK_WINDOW (ev_window),
2740                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2741                                               GTK_STOCK_CLOSE,
2742                                               GTK_RESPONSE_CLOSE,
2743                                               NULL);
2744         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2745         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2746         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2747         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2748         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2749
2750         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2751                                          ev_application_get_toolbars_model (EV_APP, FALSE));
2752         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2753         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2754
2755         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2756
2757         egg_editable_toolbar_set_edit_mode
2758                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2759
2760         g_signal_connect (dialog, "response",
2761                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2762                           ev_window);
2763         gtk_widget_show_all (dialog);
2764 }
2765
2766 static void
2767 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2768 {
2769         g_return_if_fail (EV_IS_WINDOW (ev_window));
2770
2771         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2772         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2773 }
2774
2775 static void
2776 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2777 {
2778         g_return_if_fail (EV_IS_WINDOW (ev_window));
2779
2780         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2781         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2782 }
2783
2784 static void
2785 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2786 {
2787         g_return_if_fail (EV_IS_WINDOW (ev_window));
2788
2789         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2790 }
2791
2792 static void
2793 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2794 {
2795         g_return_if_fail (EV_IS_WINDOW (ev_window));
2796
2797         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2798 }
2799
2800 static void
2801 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2802 {
2803         g_return_if_fail (EV_IS_WINDOW (ev_window));
2804
2805         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2806 }
2807
2808 static void
2809 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2810 {
2811         int n_pages;
2812
2813         g_return_if_fail (EV_IS_WINDOW (ev_window));
2814
2815         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2816         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2817 }
2818
2819 static void
2820 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2821 {
2822         int n_pages, current_page;
2823
2824         g_return_if_fail (EV_IS_WINDOW (ev_window));
2825
2826         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2827         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2828
2829         if (current_page + 10 < n_pages)
2830                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2831 }
2832
2833 static void
2834 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2835 {
2836         int current_page;
2837
2838         g_return_if_fail (EV_IS_WINDOW (ev_window));
2839
2840         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2841
2842         if (current_page - 10 >= 0)
2843                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2844 }
2845
2846 static void
2847 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2848 {
2849         char *uri;
2850
2851         g_return_if_fail (EV_IS_WINDOW (ev_window));
2852
2853         uri = g_strdup (ev_window->priv->uri);
2854
2855         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
2856
2857         g_free (uri);
2858 }
2859
2860 static void
2861 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2862 {
2863         GError *error = NULL;
2864
2865         g_return_if_fail (EV_IS_WINDOW (ev_window));
2866
2867         gnome_help_display ("evince.xml", NULL, &error);
2868
2869         if(error != NULL) {
2870                 g_warning (error->message);
2871                 g_error_free (error);
2872         }
2873 }
2874
2875 static void
2876 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2877 {
2878         gtk_window_unfullscreen (GTK_WINDOW (window));
2879 }
2880
2881 static void
2882 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2883 {
2884         GtkWidget *widget;
2885
2886         widget = gtk_window_get_focus (GTK_WINDOW (window));
2887         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2888                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2889                 gtk_widget_grab_focus (window->priv->view);
2890         } else {
2891                 gboolean fullscreen;
2892                 gboolean presentation;
2893
2894                 g_object_get (window->priv->view,
2895                               "fullscreen", &fullscreen,
2896                               "presentation", &presentation,
2897                               NULL);
2898
2899                 if (fullscreen) {
2900                         ev_window_stop_fullscreen (window);
2901                 } else if (presentation) {
2902                         ev_window_stop_presentation (window);
2903                         gtk_widget_grab_focus (window->priv->view);
2904                 } else {
2905                         gtk_widget_grab_focus (window->priv->view);
2906                 }
2907
2908                 if (fullscreen && presentation)
2909                         g_warning ("Both fullscreen and presentation set somehow");
2910         }
2911 }
2912
2913 static void
2914 update_view_size (EvView *view, EvWindow *window)
2915 {
2916         int width, height;
2917         GtkRequisition vsb_requisition;
2918         GtkRequisition hsb_requisition;
2919         int scrollbar_spacing;
2920
2921         /* Calculate the width available for the */
2922         width = window->priv->scrolled_window->allocation.width;
2923         height = window->priv->scrolled_window->allocation.height;
2924
2925         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2926                 width -= 2 * window->priv->view->style->xthickness;
2927                 height -= 2 * window->priv->view->style->ythickness;
2928         }
2929
2930         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2931                                  &vsb_requisition);
2932         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2933                                  &hsb_requisition);
2934         gtk_widget_style_get (window->priv->scrolled_window,
2935                               "scrollbar_spacing", &scrollbar_spacing,
2936                               NULL);
2937
2938         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2939                                    MAX (1, width),
2940                                    MAX (1, height),
2941                                    vsb_requisition.width + scrollbar_spacing,
2942                                    hsb_requisition.height + scrollbar_spacing);
2943 }
2944
2945 static void
2946 save_sizing_mode (EvWindow *window)
2947 {
2948         EvSizingMode mode;
2949         GEnumValue *enum_value;
2950
2951         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2952         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2953
2954         if (!ev_window_is_empty (window))
2955                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2956                                                 enum_value->value_nick);
2957 }
2958
2959 static void
2960 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2961                                   EvWindow   *ev_window)
2962 {
2963         GtkWidget *scrolled_window;
2964         EvSizingMode sizing_mode;
2965
2966         g_object_get (ev_window->priv->view,
2967                       "sizing-mode", &sizing_mode,
2968                       NULL);
2969
2970         scrolled_window = ev_window->priv->scrolled_window;
2971
2972         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2973
2974         if (sizing_mode != EV_SIZING_FREE)
2975                 update_view_size (NULL, ev_window);
2976
2977         switch (sizing_mode) {
2978                 case EV_SIZING_BEST_FIT:
2979                         g_object_set (G_OBJECT (scrolled_window),
2980                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2981                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2982                                       NULL);
2983                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2984                                           G_CALLBACK (update_view_size),
2985                                           ev_window);
2986                         break;
2987                 case EV_SIZING_FIT_WIDTH:
2988                         g_object_set (G_OBJECT (scrolled_window),
2989                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2990                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2991                                       NULL);
2992                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2993                                           G_CALLBACK (update_view_size),
2994                                           ev_window);
2995                         break;
2996                 case EV_SIZING_FREE:
2997                         g_object_set (G_OBJECT (scrolled_window),
2998                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2999                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3000                                       NULL);
3001                         break;
3002         }
3003
3004         update_sizing_buttons (ev_window);
3005         save_sizing_mode (ev_window);
3006 }
3007
3008 static void
3009 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3010 {
3011         ev_window_update_actions (ev_window);
3012
3013         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3014                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
3015                                                 ev_view_get_zoom (view));
3016         }
3017 }
3018
3019 static void
3020 ev_window_update_continuous_action (EvWindow *window)
3021 {
3022         GtkAction *action;
3023
3024         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3025         g_signal_handlers_block_by_func
3026                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3027         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3028                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3029         g_signal_handlers_unblock_by_func
3030                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3031 }
3032
3033 static void
3034 ev_window_update_dual_page_action (EvWindow *window)
3035 {
3036         GtkAction *action;
3037
3038         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3039         g_signal_handlers_block_by_func
3040                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3041         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3042                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3043         g_signal_handlers_unblock_by_func
3044                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3045 }
3046
3047 static void
3048 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3049 {
3050         ev_window_update_continuous_action (ev_window);
3051
3052         if (!ev_window_is_empty (ev_window))
3053                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3054                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3055 }
3056
3057 static void
3058 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3059 {
3060         int rotation;
3061
3062         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3063
3064         if (!ev_window_is_empty (window))
3065                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3066                                              rotation);
3067
3068         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3069                                        rotation);
3070 }
3071
3072 static void
3073 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3074 {
3075         ev_window_update_actions (window);
3076 }
3077
3078 static void
3079 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3080 {
3081         ev_window_update_dual_page_action (ev_window);
3082
3083         if (!ev_window_is_empty (ev_window))
3084                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3085                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3086 }
3087
3088 static char *
3089 build_comments_string (void)
3090 {
3091         PopplerBackend backend;
3092         const char *backend_name;
3093         const char *version;
3094
3095         backend = poppler_get_backend ();
3096         version = poppler_get_version ();
3097         switch (backend) {
3098                 case POPPLER_BACKEND_CAIRO:
3099                         backend_name = "cairo";
3100                         break;
3101                 case POPPLER_BACKEND_SPLASH:
3102                         backend_name = "splash";
3103                         break;
3104                 default:
3105                         backend_name = "unknown";
3106                         break;
3107         }
3108
3109         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
3110                                   "Using poppler %s (%s)"),
3111                                 version, backend_name);
3112 }
3113
3114 static void
3115 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3116 {
3117         const char *authors[] = {
3118                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3119                 "Jonathan Blandford <jrb@gnome.org>",
3120                 "Marco Pesenti Gritti <marco@gnome.org>",
3121                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3122                 "Bryan Clark <clarkbw@gnome.org>",
3123                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3124                 "Wouter Bolsterlee <wbolster@gnome.org>",
3125                 NULL
3126         };
3127
3128         const char *documenters[] = {
3129                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3130                 NULL
3131         };
3132
3133         const char *license[] = {
3134                 N_("Evince is free software; you can redistribute it and/or modify "
3135                    "it under the terms of the GNU General Public License as published by "
3136                    "the Free Software Foundation; either version 2 of the License, or "
3137                    "(at your option) any later version.\n"),
3138                 N_("Evince is distributed in the hope that it will be useful, "
3139                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3140                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3141                    "GNU General Public License for more details.\n"),
3142                 N_("You should have received a copy of the GNU General Public License "
3143                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3144                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3145         };
3146
3147         char *license_trans;
3148         char *comments;
3149
3150 #ifdef ENABLE_NLS
3151         const char **p;
3152
3153         for (p = authors; *p; ++p)
3154                 *p = _(*p);
3155
3156         for (p = documenters; *p; ++p)
3157                 *p = _(*p);
3158 #endif
3159
3160         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3161                                      _(license[2]), "\n", NULL);
3162         comments = build_comments_string ();
3163
3164         gtk_show_about_dialog (
3165                 GTK_WINDOW (ev_window),
3166                 "name", _("Evince"),
3167                 "version", VERSION,
3168                 "copyright",
3169                 _("\xc2\xa9 1996-2007 The Evince authors"),
3170                 "license", license_trans,
3171                 "website", "http://www.gnome.org/projects/evince",
3172                 "comments", comments,
3173                 "authors", authors,
3174                 "documenters", documenters,
3175                 "translator-credits", _("translator-credits"),
3176                 "logo-icon-name", "evince",
3177                 "wrap-license", TRUE,
3178                 NULL);
3179
3180         g_free (comments);
3181         g_free (license_trans);
3182 }
3183
3184 static void
3185 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3186 {
3187         gboolean active;
3188
3189         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3190         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3191         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3192 }
3193
3194 static void
3195 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3196 {
3197         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3198                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3199 }
3200
3201 static void
3202 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3203                                            GParamSpec *pspec,
3204                                            EvWindow   *ev_window)
3205 {
3206         GtkWidget *current_page;
3207         const char *id;
3208
3209         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3210
3211         if (current_page == ev_window->priv->sidebar_links) {
3212                 id = LINKS_SIDEBAR_ID;
3213         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3214                 id = THUMBNAILS_SIDEBAR_ID;
3215         } else if (current_page == ev_window->priv->sidebar_attachments) {
3216                 id = ATTACHMENTS_SIDEBAR_ID;
3217         } else {
3218                 g_assert_not_reached();
3219         }
3220
3221         g_object_unref (current_page);
3222
3223         if (!ev_window_is_empty (ev_window))
3224                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3225 }
3226
3227 static void
3228 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3229                                          GParamSpec *pspec,
3230                                          EvWindow   *ev_window)
3231 {
3232         EvView *view = EV_VIEW (ev_window->priv->view);
3233         GtkAction *action;
3234
3235         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3236
3237         if (!ev_view_get_presentation (view) &&
3238             !ev_view_get_fullscreen (view)) {
3239
3240                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3241                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3242
3243                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3244                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3245         }
3246 }
3247
3248 static gboolean
3249 view_menu_popup_cb (EvView   *view,
3250                     EvLink   *link,
3251                     EvWindow *ev_window)
3252 {
3253         GtkWidget *popup;
3254         gboolean   show_external = FALSE;
3255         gboolean   show_internal = FALSE;
3256         GtkAction *action;
3257
3258         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3259                 return FALSE;
3260
3261         if (ev_window->priv->link)
3262                 g_object_unref (ev_window->priv->link);
3263
3264         if (link)
3265                 ev_window->priv->link = g_object_ref (link);
3266         else
3267                 ev_window->priv->link = NULL;
3268
3269         popup = ev_window->priv->view_popup;
3270
3271         if (ev_window->priv->link) {
3272                 EvLinkAction *ev_action;
3273
3274                 ev_action = ev_link_get_action (link);
3275                 if (!ev_action)
3276                         return FALSE;
3277
3278                 switch (ev_link_action_get_action_type (ev_action)) {
3279                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
3280                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3281                                 show_internal = TRUE;
3282                                 break;
3283                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3284                         case EV_LINK_ACTION_TYPE_LAUNCH:
3285                                 show_external = TRUE;
3286                                 break;
3287                         default:
3288                                 break;
3289                 }
3290         }
3291
3292         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3293                                               "OpenLink");
3294         gtk_action_set_visible (action, show_external);
3295
3296         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3297                                               "CopyLinkAddress");
3298         gtk_action_set_visible (action, show_external);
3299
3300         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3301                                               "GoLink");
3302         gtk_action_set_visible (action, show_internal);
3303
3304         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3305                                               "OpenLinkNewWindow");
3306         gtk_action_set_visible (action, show_internal);
3307
3308         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3309                         NULL, NULL,
3310                         3, gtk_get_current_event_time ());
3311         return TRUE;
3312 }
3313
3314 static gboolean
3315 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3316                               GList           *attach_list,
3317                               EvWindow        *ev_window)
3318 {
3319         GtkWidget *popup;
3320
3321         g_assert (attach_list != NULL);
3322
3323         if (ev_window->priv->attach_list) {
3324                 g_list_foreach (ev_window->priv->attach_list,
3325                                 (GFunc) g_object_unref, NULL);
3326                 g_list_free (ev_window->priv->attach_list);
3327         }
3328
3329         ev_window->priv->attach_list = attach_list;
3330
3331         popup = ev_window->priv->attachment_popup;
3332
3333         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3334                         NULL, NULL,
3335                         3, gtk_get_current_event_time ());
3336
3337         return TRUE;
3338 }
3339
3340 static void
3341 view_find_status_changed_cb (EvView     *view,
3342                              GParamSpec *pspec,
3343                              EvWindow   *ev_window)
3344 {
3345         const char *text;
3346
3347         text = ev_view_get_find_status (view);
3348         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3349                                       text);
3350 }
3351
3352 static void
3353 find_bar_previous_cb (EggFindBar *find_bar,
3354                       EvWindow   *ev_window)
3355 {
3356         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3357 }
3358
3359 static void
3360 find_bar_next_cb (EggFindBar *find_bar,
3361                   EvWindow   *ev_window)
3362 {
3363         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3364 }
3365
3366 static void
3367 find_bar_close_cb (EggFindBar *find_bar,
3368                    EvWindow   *ev_window)
3369 {
3370         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3371 }
3372
3373 static void
3374 find_bar_search_changed_cb (EggFindBar *find_bar,
3375                             GParamSpec *param,
3376                             EvWindow   *ev_window)
3377 {
3378         gboolean case_sensitive;
3379         gboolean visible;
3380         const char *search_string;
3381
3382         g_return_if_fail (EV_IS_WINDOW (ev_window));
3383
3384         /* Either the string or case sensitivity could have changed,
3385          * we connect this callback to both. We also connect it
3386          * to ::visible so when the find bar is hidden, we should
3387          * pretend the search string is NULL/""
3388          */
3389
3390         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3391         visible = GTK_WIDGET_VISIBLE (find_bar);
3392         search_string = egg_find_bar_get_search_string (find_bar);
3393
3394         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3395
3396         if (ev_window->priv->document &&
3397             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3398                 if (visible && search_string && search_string[0]) {
3399                         ev_document_doc_mutex_lock ();
3400                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3401                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3402                                                 search_string,
3403                                                 case_sensitive);
3404                         ev_document_doc_mutex_unlock ();
3405                 } else {
3406                         ev_document_doc_mutex_lock ();
3407                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3408                         ev_document_doc_mutex_unlock ();
3409
3410                         ev_window_update_actions (ev_window);
3411                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3412                                                       NULL);
3413                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3414                 }
3415         }
3416 }
3417
3418 static void
3419 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3420 {
3421         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3422 }
3423
3424 static void
3425 zoom_control_changed_cb (EphyZoomAction *action,
3426                          float           zoom,
3427                          EvWindow       *ev_window)
3428 {
3429         EvSizingMode mode;
3430
3431         g_return_if_fail (EV_IS_WINDOW (ev_window));
3432
3433         if (zoom == EPHY_ZOOM_BEST_FIT) {
3434                 mode = EV_SIZING_BEST_FIT;
3435         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3436                 mode = EV_SIZING_FIT_WIDTH;
3437         } else {
3438                 mode = EV_SIZING_FREE;
3439         }
3440
3441         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3442
3443         if (mode == EV_SIZING_FREE) {
3444                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
3445         }
3446 }
3447
3448 static void
3449 ev_window_finalize (GObject *object)
3450 {
3451         GList *windows = ev_application_get_windows (EV_APP);
3452
3453         if (windows == NULL) {
3454                 ev_application_shutdown (EV_APP);
3455         } else {
3456                 g_list_free (windows);
3457         }
3458
3459         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3460 }
3461
3462 static void
3463 ev_window_dispose (GObject *object)
3464 {
3465         EvWindow *window = EV_WINDOW (object);
3466         EvWindowPrivate *priv = window->priv;
3467
3468         if (priv->title) {
3469                 ev_window_title_free (priv->title);
3470                 priv->title = NULL;
3471         }
3472
3473         if (priv->ui_manager) {
3474                 g_object_unref (priv->ui_manager);
3475                 priv->ui_manager = NULL;
3476         }
3477
3478         if (priv->action_group) {
3479                 g_object_unref (priv->action_group);
3480                 priv->action_group = NULL;
3481         }
3482
3483         if (priv->view_popup_action_group) {
3484                 g_object_unref (priv->view_popup_action_group);
3485                 priv->view_popup_action_group = NULL;
3486         }
3487
3488         if (priv->attachment_popup_action_group) {
3489                 g_object_unref (priv->attachment_popup_action_group);
3490                 priv->attachment_popup_action_group = NULL;
3491         }
3492
3493 #ifdef HAVE_GTK_RECENT
3494         if (priv->recent_action_group) {
3495                 g_object_unref (priv->recent_action_group);
3496                 priv->recent_action_group = NULL;
3497         }
3498
3499         if (priv->recent_manager) {
3500                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3501                                                       ev_window_setup_recent,
3502                                                       window);
3503                 priv->recent_manager = NULL;
3504         }
3505
3506         priv->recent_ui_id = 0;
3507 #else
3508         if (priv->recent_view) {
3509                 g_object_unref (priv->recent_view);
3510                 priv->recent_view = NULL;
3511         }
3512 #endif /* HAVE_GTK_RECENT */
3513
3514         if (priv->page_cache) {
3515                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3516                 priv->page_cache = NULL;
3517         }
3518
3519         if (priv->document) {
3520                 g_object_unref (priv->document);
3521                 priv->document = NULL;
3522         }
3523
3524         if (priv->view) {
3525                 g_object_unref (priv->view);
3526                 priv->view = NULL;
3527         }
3528
3529         if (priv->password_view) {
3530                 g_object_unref (priv->password_view);
3531                 priv->password_view = NULL;
3532         }
3533
3534         if (priv->xfer_job) {
3535                 ev_window_clear_xfer_job (window);
3536         }
3537
3538         if (priv->local_uri) {
3539                 ev_window_clear_local_uri (window);
3540         }
3541
3542         ev_window_close_dialogs (window);
3543
3544 #ifdef WITH_GTK_PRINT
3545         ev_window_clear_print_job (window);
3546
3547         if (window->priv->gtk_print_job) {
3548                 g_object_unref (window->priv->gtk_print_job);
3549                 window->priv->gtk_print_job = NULL;
3550         }
3551
3552         if (window->priv->printer) {
3553                 g_object_unref (window->priv->printer);
3554                 window->priv->printer = NULL;
3555         }
3556
3557         if (window->priv->print_settings) {
3558                 g_object_unref (window->priv->print_settings);
3559                 window->priv->print_settings = NULL;
3560         }
3561
3562         if (window->priv->print_page_setup) {
3563                 g_object_unref (window->priv->print_page_setup);
3564                 window->priv->print_page_setup = NULL;
3565         }
3566 #endif
3567
3568         if (priv->link) {
3569                 g_object_unref (priv->link);
3570                 priv->link = NULL;
3571         }
3572
3573         if (priv->attach_list) {
3574                 g_list_foreach (priv->attach_list,
3575                                 (GFunc) g_object_unref,
3576                                 NULL);
3577                 g_list_free (priv->attach_list);
3578                 priv->attach_list = NULL;
3579         }
3580
3581         if (priv->find_bar) {
3582                 g_signal_handlers_disconnect_by_func
3583                         (window->priv->find_bar,
3584                          G_CALLBACK (find_bar_close_cb),
3585                          window);
3586                 priv->find_bar = NULL;
3587         }
3588
3589         if (priv->uri) {
3590                 if (priv->unlink_temp_file)
3591                         ev_window_clear_temp_file (window);
3592                 g_free (priv->uri);
3593                 priv->uri = NULL;
3594         }
3595
3596         if (priv->dest) {
3597                 g_object_unref (priv->dest);
3598                 priv->dest = NULL;
3599         }
3600
3601         if (priv->history) {
3602                 g_object_unref (priv->history);
3603                 priv->history = NULL;
3604         }
3605
3606         if (priv->fullscreen_timeout_id) {
3607                 g_source_remove (priv->fullscreen_timeout_id);
3608                 priv->fullscreen_timeout_id = 0;
3609         }
3610         destroy_fullscreen_popup (window);
3611
3612         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3613 }
3614
3615 static void
3616 ev_window_class_init (EvWindowClass *ev_window_class)
3617 {
3618         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3619         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3620
3621         g_object_class->dispose = ev_window_dispose;
3622         g_object_class->finalize = ev_window_finalize;
3623
3624         widget_class->focus_in_event = ev_window_focus_in_event;
3625         widget_class->focus_out_event = ev_window_focus_out_event;
3626         widget_class->screen_changed = ev_window_screen_changed;
3627
3628         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3629 }
3630
3631 /* Normal items */
3632 static const GtkActionEntry entries[] = {
3633         { "File", NULL, N_("_File") },
3634         { "Edit", NULL, N_("_Edit") },
3635         { "View", NULL, N_("_View") },
3636         { "Go", NULL, N_("_Go") },
3637         { "Help", NULL, N_("_Help") },
3638
3639         /* File menu */
3640         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3641           N_("Open an existing document"),
3642           G_CALLBACK (ev_window_cmd_file_open) },
3643         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
3644           N_("Open a copy of the current document in a new window"),
3645           G_CALLBACK (ev_window_cmd_file_open_copy) },
3646         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3647           N_("Save a copy of the current document"),
3648           G_CALLBACK (ev_window_cmd_save_as) },
3649         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3650           N_("Setup the page settings for printing"),
3651           G_CALLBACK (ev_window_cmd_file_print_setup) },
3652         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3653           N_("Print this document"),
3654           G_CALLBACK (ev_window_cmd_file_print) },
3655         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3656           G_CALLBACK (ev_window_cmd_file_properties) },
3657         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3658           G_CALLBACK (ev_window_cmd_file_close_window) },
3659
3660         /* Edit menu */
3661         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3662           G_CALLBACK (ev_window_cmd_edit_copy) },
3663         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3664           G_CALLBACK (ev_window_cmd_edit_select_all) },
3665         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3666           N_("Find a word or phrase in the document"),
3667           G_CALLBACK (ev_window_cmd_edit_find) },
3668         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3669           G_CALLBACK (ev_window_cmd_edit_find_next) },
3670         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3671           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3672         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3673           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3674         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
3675           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
3676         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
3677           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
3678
3679         /* View menu */
3680         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
3681           N_("Enlarge the document"),
3682           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3683         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
3684           N_("Shrink the document"),
3685           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3686         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
3687           N_("Reload the document"),
3688           G_CALLBACK (ev_window_cmd_view_reload) },
3689
3690         /* Go menu */
3691         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
3692           N_("Go to the previous page"),
3693           G_CALLBACK (ev_window_cmd_go_previous_page) },
3694         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
3695           N_("Go to the next page"),
3696           G_CALLBACK (ev_window_cmd_go_next_page) },
3697         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
3698           N_("Go to the first page"),
3699           G_CALLBACK (ev_window_cmd_go_first_page) },
3700         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
3701           N_("Go to the last page"),
3702           G_CALLBACK (ev_window_cmd_go_last_page) },
3703
3704         /* Help menu */
3705         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
3706           G_CALLBACK (ev_window_cmd_help_contents) },
3707
3708         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
3709           G_CALLBACK (ev_window_cmd_help_about) },
3710
3711         /* Toolbar-only */
3712         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
3713           N_("Leave fullscreen mode"),
3714           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
3715
3716         /* Accellerators */
3717         { "Escape", NULL, "", "Escape", "",
3718           G_CALLBACK (ev_window_cmd_escape) },
3719         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
3720           G_CALLBACK (ev_window_cmd_edit_find) },
3721         { "PageDown", NULL, "", "Page_Down", NULL,
3722           G_CALLBACK (ev_window_cmd_scroll_forward) },
3723         { "PageUp", NULL, "", "Page_Up", NULL,
3724           G_CALLBACK (ev_window_cmd_scroll_backward) },
3725         { "Space", NULL, "", "space", NULL,
3726           G_CALLBACK (ev_window_cmd_scroll_forward) },
3727         { "ShiftSpace", NULL, "", "<shift>space", NULL,
3728           G_CALLBACK (ev_window_cmd_scroll_backward) },
3729         { "BackSpace", NULL, "", "BackSpace", NULL,
3730           G_CALLBACK (ev_window_cmd_scroll_backward) },
3731         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
3732           G_CALLBACK (ev_window_cmd_scroll_forward) },
3733         { "Return", NULL, "", "Return", NULL,
3734           G_CALLBACK (ev_window_cmd_scroll_forward) },
3735         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
3736           G_CALLBACK (ev_window_cmd_scroll_backward) },
3737         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
3738           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3739         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
3740           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3741         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
3742           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3743         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
3744           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3745         { "FocusPageSelector", NULL, "", "<control>l", NULL,
3746           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3747         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
3748           G_CALLBACK (ev_window_cmd_go_backward) },
3749         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
3750           G_CALLBACK (ev_window_cmd_go_forward) },
3751         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
3752           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3753         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
3754           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3755         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
3756           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3757         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3758           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3759 };
3760
3761 /* Toggle items */
3762 static const GtkToggleActionEntry toggle_entries[] = {
3763         /* View Menu */
3764         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
3765           N_("Show or hide the toolbar"),
3766           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3767         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
3768           N_("Show or hide the side pane"),
3769           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3770         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3771           N_("Show the entire document"),
3772           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3773         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3774           N_("Show two pages at once"),
3775           G_CALLBACK (ev_window_cmd_dual), FALSE },
3776         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3777           N_("Expand the window to fill the screen"),
3778           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3779         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3780           N_("Run document as a presentation"),
3781           G_CALLBACK (ev_window_cmd_view_presentation) },
3782         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3783           N_("Make the current document fill the window"),
3784           G_CALLBACK (ev_window_cmd_view_best_fit) },
3785         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3786           N_("Make the current document fill the window width"),
3787           G_CALLBACK (ev_window_cmd_view_page_width) },
3788 };
3789
3790 /* Popups specific items */
3791 static const GtkActionEntry view_popup_entries [] = {
3792         /* Links */
3793         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3794           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3795         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3796           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3797         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
3798           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
3799         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3800           NULL,
3801           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3802 };
3803
3804 static const GtkActionEntry attachment_popup_entries [] = {
3805         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3806           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3807         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3808           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3809 };
3810
3811 static void
3812 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3813                        gint x, gint y, GtkSelectionData *selection_data,
3814                        guint info, guint time, gpointer gdata)
3815 {
3816         GList  *uri_list = NULL;
3817         GSList *uris = NULL;
3818         gchar  *uri;
3819
3820         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3821
3822         if (uri_list) {
3823                 while (uri_list) {
3824                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3825                         uris = g_slist_append (uris, (gpointer) uri);
3826
3827                         uri_list = g_list_next (uri_list);
3828                 }
3829
3830                 gnome_vfs_uri_list_free (uri_list);
3831
3832                 ev_application_open_uri_list (EV_APP, uris,
3833                                               gtk_widget_get_screen (widget),
3834                                               0);
3835
3836                 g_slist_free (uris);
3837         }
3838 }
3839
3840 static void
3841 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3842 {
3843         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3844         gtk_widget_grab_focus (window->priv->view);
3845 }
3846
3847 static gboolean
3848 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3849 {
3850         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3851
3852         gtk_widget_grab_focus (window->priv->view);
3853
3854         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3855 }
3856
3857 static void
3858 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3859 {
3860         GtkAction *action;
3861
3862         action = g_object_new (EV_TYPE_PAGE_ACTION,
3863                                "name", PAGE_SELECTOR_ACTION,
3864                                "label", _("Page"),
3865                                "tooltip", _("Select Page"),
3866                                "visible_overflown", FALSE,
3867                                NULL);
3868         g_signal_connect (action, "activate_link",
3869                           G_CALLBACK (activate_link_cb), window);
3870         g_signal_connect (action, "activate_label",
3871                           G_CALLBACK (activate_label_cb), window);
3872         gtk_action_group_add_action (group, action);
3873         g_object_unref (action);
3874
3875         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3876                                "name", ZOOM_CONTROL_ACTION,
3877                                "label", _("Zoom"),
3878                                "stock_id", GTK_STOCK_ZOOM_IN,
3879                                "tooltip", _("Adjust the zoom level"),
3880                                "zoom", 1.0,
3881                                NULL);
3882         g_signal_connect (action, "zoom_to_level",
3883                           G_CALLBACK (zoom_control_changed_cb), window);
3884         gtk_action_group_add_action (group, action);
3885         g_object_unref (action);
3886
3887         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
3888                                "name", NAVIGATION_ACTION,
3889                                "label", _("Navigation"),
3890                                "is_important", TRUE,
3891                                "short_label", _("Back"),
3892                                "stock_id", GTK_STOCK_GO_DOWN,
3893                                "tooltip", _("Move across visited pages"),
3894                                NULL);
3895         gtk_action_group_add_action (group, action);
3896         g_object_unref (action);
3897 }
3898
3899 static void
3900 set_action_properties (GtkActionGroup *action_group)
3901 {
3902         GtkAction *action;
3903
3904         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3905         g_object_set (action, "is-important", TRUE, NULL);
3906         /*translators: this is the label for toolbar button*/
3907         g_object_set (action, "short_label", _("Previous"), NULL);
3908
3909         action = gtk_action_group_get_action (action_group, "GoNextPage");
3910         g_object_set (action, "is-important", TRUE, NULL);
3911         /*translators: this is the label for toolbar button*/
3912         g_object_set (action, "short_label", _("Next"), NULL);
3913
3914         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3915         /*translators: this is the label for toolbar button*/
3916         g_object_set (action, "short_label", _("Zoom In"), NULL);
3917
3918         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3919         /*translators: this is the label for toolbar button*/
3920         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3921
3922         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3923         /*translators: this is the label for toolbar button*/
3924         g_object_set (action, "short_label", _("Best Fit"), NULL);
3925
3926         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3927         /*translators: this is the label for toolbar button*/
3928         g_object_set (action, "short_label", _("Fit Width"), NULL);
3929
3930         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3931         g_object_set (action, "is-important", TRUE, NULL);
3932 }
3933
3934 static void
3935 set_chrome_actions (EvWindow *window)
3936 {
3937         EvWindowPrivate *priv = window->priv;
3938         GtkActionGroup *action_group = priv->action_group;
3939         GtkAction *action;
3940
3941         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3942         g_signal_handlers_block_by_func
3943                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3944         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3945                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3946         g_signal_handlers_unblock_by_func
3947                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3948 }
3949
3950 static void
3951 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3952                           GParamSpec     *pspec,
3953                           EvWindow       *ev_window)
3954 {
3955         GtkTreeModel *model;
3956         GtkAction *action;
3957
3958         g_object_get (G_OBJECT (ev_sidebar_links),
3959                       "model", &model,
3960                       NULL);
3961
3962         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3963         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3964         g_object_unref (model);
3965 }
3966
3967 static gboolean
3968 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3969 {
3970         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3971         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3972
3973         ev_window_set_view_accels_sensitivity (window, TRUE);
3974
3975         return FALSE;
3976 }
3977
3978 static gboolean
3979 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3980 {
3981         ev_window_set_view_accels_sensitivity (window, FALSE);
3982
3983         return FALSE;
3984 }
3985
3986 static void
3987 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3988                                     GParamSpec         *pspec,
3989                                     EvWindow           *ev_window)
3990 {
3991         GtkWidget *widget;
3992
3993         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3994
3995         if (widget != NULL) {
3996                 g_signal_connect_object (widget, "focus_in_event",
3997                                          G_CALLBACK (view_actions_focus_in_cb),
3998                                          ev_window, 0);
3999                 g_signal_connect_object (widget, "focus_out_event",
4000                                          G_CALLBACK (view_actions_focus_out_cb),
4001                                          ev_window, 0);
4002                 g_object_unref (widget);
4003         }
4004 }
4005
4006 static gboolean
4007 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4008 {
4009         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4010                 gboolean maximized;
4011
4012                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4013                 if (!ev_window_is_empty (window))
4014                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4015         }
4016
4017         return FALSE;
4018 }
4019
4020 static gboolean
4021 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4022 {
4023         char *uri = window->priv->uri;
4024         GdkWindowState state;
4025         int x, y, width, height, document_width, document_height;
4026
4027         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4028
4029         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4030                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4031                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4032
4033                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4034                         ev_page_cache_get_max_width (window->priv->page_cache,
4035                                                      0, 1.0,
4036                                                      &document_width);
4037                         ev_page_cache_get_max_height (window->priv->page_cache,
4038                                                       0, 1.0,
4039                                                       &document_height);
4040                         ev_metadata_manager_set_int (uri, "window_x", x);
4041                         ev_metadata_manager_set_int (uri, "window_y", y);
4042                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4043                                                         (double)width/document_width);
4044                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4045                                                         (double)height/document_height);
4046                 }
4047         }
4048
4049         return FALSE;
4050 }
4051
4052 static void
4053 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4054 {
4055         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4056 }
4057
4058 static void
4059 launch_action (EvWindow *window, EvLinkAction *action)
4060 {
4061         const char *filename = ev_link_action_get_filename (action);
4062         char *uri = NULL;
4063
4064         if (filename  && g_path_is_absolute (filename)) {
4065                 uri = gnome_vfs_get_uri_from_local_path (filename);
4066         } else {
4067                 GnomeVFSURI *base_uri, *resolved_uri;
4068
4069                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4070                 if (base_uri && filename) {
4071                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4072                         if (resolved_uri) {
4073                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4074                                 gnome_vfs_uri_unref (resolved_uri);
4075                         }
4076                         gnome_vfs_uri_unref (base_uri);
4077                 }
4078         }
4079
4080         if (uri) {
4081                 gnome_vfs_url_show (uri);
4082         } else {
4083                 gnome_vfs_url_show (filename);
4084         }
4085
4086         g_free (uri);
4087
4088         /* According to the PDF spec filename can be an executable. I'm not sure
4089            allowing to launch executables is a good idea though. -- marco */
4090 }
4091
4092 static void
4093 launch_external_uri (EvWindow *window, EvLinkAction *action)
4094 {
4095         const char *uri;
4096         char *escaped;
4097
4098         uri = ev_link_action_get_uri (action);
4099         escaped = gnome_vfs_escape_host_and_path_string (uri);
4100
4101         gnome_vfs_url_show (escaped);
4102         g_free (escaped);
4103 }
4104
4105 static void
4106 open_remote_link (EvWindow *window, EvLinkAction *action)
4107 {
4108         gchar *uri;
4109         gchar *dir;
4110
4111         dir = g_path_get_dirname (window->priv->uri);
4112
4113         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4114                                 NULL);
4115         g_free (dir);
4116
4117         ev_application_open_uri_at_dest (EV_APP, uri,
4118                                          gtk_window_get_screen (GTK_WINDOW (window)),
4119                                          ev_link_action_get_dest (action),
4120                                          0,
4121                                          FALSE,
4122                                          GDK_CURRENT_TIME);
4123
4124         g_free (uri);
4125 }
4126
4127 static void
4128 do_action_named (EvWindow *window, EvLinkAction *action)
4129 {
4130         const gchar *name = ev_link_action_get_name (action);
4131
4132         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4133                 ev_window_cmd_go_first_page (NULL, window);
4134         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4135                 ev_window_cmd_go_previous_page (NULL, window);
4136         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4137                 ev_window_cmd_go_next_page (NULL, window);
4138         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4139                 ev_window_cmd_go_last_page (NULL, window);
4140         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4141                 ev_window_cmd_focus_page_selector (NULL, window);
4142         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4143                 ev_window_cmd_edit_find (NULL, window);
4144         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4145                 ev_window_cmd_file_close_window (NULL, window);
4146         } else {
4147                 g_warning ("Unimplemented named action: %s, please post a "
4148                            "bug report in Evince bugzilla "
4149                            "(http://bugzilla.gnome.org) with a testcase.",
4150                            name);
4151         }
4152 }
4153
4154 static void
4155 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4156 {
4157         switch (ev_link_action_get_action_type (action)) {
4158                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4159                         launch_external_uri (window, action);
4160                         break;
4161                 case EV_LINK_ACTION_TYPE_LAUNCH:
4162                         launch_action (window, action);
4163                         break;
4164                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4165                         open_remote_link (window, action);
4166                         break;
4167                 case EV_LINK_ACTION_TYPE_NAMED:
4168                         do_action_named (window, action);
4169                         break;
4170                 default:
4171                         g_assert_not_reached ();
4172         }
4173 }
4174
4175 static void
4176 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4177 {
4178         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4179 }
4180
4181 static void
4182 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4183 {
4184         EvLinkAction *ev_action = NULL;
4185         EvLinkDest   *dest;
4186
4187         ev_action = ev_link_get_action (window->priv->link);
4188         if (!ev_action)
4189                 return;
4190
4191         dest = ev_link_action_get_dest (ev_action);
4192         if (!dest)
4193                 return;
4194
4195         ev_window_cmd_file_open_copy_at_dest (window, dest);
4196 }
4197
4198 static void
4199 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4200 {
4201         GtkClipboard *clipboard;
4202         EvLinkAction *ev_action;
4203         const gchar *uri;
4204
4205         ev_action = ev_link_get_action (window->priv->link);
4206         if (!ev_action)
4207                 return;
4208
4209         uri = ev_link_action_get_uri (ev_action);
4210
4211         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4212                                               GDK_SELECTION_CLIPBOARD);
4213         gtk_clipboard_set_text (clipboard, uri, -1);
4214 }
4215
4216 static void
4217 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4218 {
4219         GList *l;
4220
4221         if (!window->priv->attach_list)
4222                 return;
4223
4224         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4225                 EvAttachment *attachment;
4226                 GError       *error = NULL;
4227
4228                 attachment = (EvAttachment *) l->data;
4229
4230                 ev_attachment_open (attachment, &error);
4231
4232                 if (error) {
4233                         ev_window_error_dialog (GTK_WINDOW (window),
4234                                                 _("Unable to open attachment"),
4235                                                 error);
4236                         g_error_free (error);
4237                 }
4238         }
4239 }
4240
4241 static void
4242 attachment_save_dialog_response_cb (GtkWidget *fc,
4243                                     gint       response_id,
4244                                     EvWindow  *ev_window)
4245 {
4246         gchar                *uri;
4247         GList                *l;
4248         GtkFileChooserAction  fc_action;
4249         gboolean              is_dir;
4250
4251         if (response_id != GTK_RESPONSE_OK) {
4252                 gtk_widget_destroy (fc);
4253                 return;
4254         }
4255
4256         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4257
4258         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4259         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4260
4261         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4262                 EvAttachment *attachment;
4263                 gchar        *filename;
4264                 GError       *error = NULL;
4265
4266                 attachment = (EvAttachment *) l->data;
4267
4268                 if (is_dir) {
4269                         filename = g_strjoin ("/", uri,
4270                                               ev_attachment_get_name (attachment),
4271                                               NULL);
4272                 } else {
4273                         filename = g_strdup (uri);
4274                 }
4275
4276                 ev_attachment_save (attachment, filename, &error);
4277                 g_free (filename);
4278
4279                 if (error) {
4280                         ev_window_error_dialog (GTK_WINDOW (fc),
4281                                                 _("The attachment could not be saved."),
4282                                                 error);
4283                         g_error_free (error);
4284                 }
4285         }
4286
4287         g_free (uri);
4288
4289         gtk_widget_destroy (fc);
4290 }
4291
4292 static void
4293 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4294 {
4295         GtkWidget    *fc;
4296         EvAttachment *attachment = NULL;
4297
4298         if (!window->priv->attach_list)
4299                 return;
4300
4301         if (g_list_length (window->priv->attach_list) == 1)
4302                 attachment = (EvAttachment *) window->priv->attach_list->data;
4303
4304         fc = gtk_file_chooser_dialog_new (
4305                 _("Save a Copy"),
4306                 GTK_WINDOW (window),
4307                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4308                 GTK_STOCK_CANCEL,
4309                 GTK_RESPONSE_CANCEL,
4310                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4311                 NULL);
4312
4313         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4314         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4315
4316         if (attachment)
4317                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4318                                                    ev_attachment_get_name (attachment));
4319
4320         g_signal_connect (fc, "response",
4321                           G_CALLBACK (attachment_save_dialog_response_cb),
4322                           window);
4323
4324         gtk_widget_show (fc);
4325 }
4326
4327 static void
4328 ev_window_init (EvWindow *ev_window)
4329 {
4330         GtkActionGroup *action_group;
4331         GtkAccelGroup *accel_group;
4332         GError *error = NULL;
4333         GtkWidget *sidebar_widget, *toolbar_dock;
4334
4335         g_signal_connect (ev_window, "configure_event",
4336                           G_CALLBACK (window_configure_event_cb), NULL);
4337         g_signal_connect (ev_window, "window_state_event",
4338                           G_CALLBACK (window_state_event_cb), NULL);
4339         g_signal_connect (ev_window, "notify",
4340                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4341
4342         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4343
4344         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4345         ev_window->priv->title = ev_window_title_new (ev_window);
4346
4347         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4348         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4349         gtk_widget_show (ev_window->priv->main_box);
4350
4351         action_group = gtk_action_group_new ("MenuActions");
4352         ev_window->priv->action_group = action_group;
4353         gtk_action_group_set_translation_domain (action_group, NULL);
4354         gtk_action_group_add_actions (action_group, entries,
4355                                       G_N_ELEMENTS (entries), ev_window);
4356         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4357                                              G_N_ELEMENTS (toggle_entries),
4358                                              ev_window);
4359         set_action_properties (action_group);
4360         register_custom_actions (ev_window, action_group);
4361
4362         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4363         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4364                                             action_group, 0);
4365
4366         accel_group =
4367                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4368         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4369
4370         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4371
4372         action_group = gtk_action_group_new ("ViewPopupActions");
4373         ev_window->priv->view_popup_action_group = action_group;
4374         gtk_action_group_set_translation_domain (action_group, NULL);
4375         gtk_action_group_add_actions (action_group, view_popup_entries,
4376                                       G_N_ELEMENTS (view_popup_entries),
4377                                       ev_window);
4378         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4379                                             action_group, 0);
4380
4381         action_group = gtk_action_group_new ("AttachmentPopupActions");
4382         ev_window->priv->attachment_popup_action_group = action_group;
4383         gtk_action_group_set_translation_domain (action_group, NULL);
4384         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4385                                       G_N_ELEMENTS (attachment_popup_entries),
4386                                       ev_window);
4387         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4388                                             action_group, 0);
4389
4390         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4391                                               DATADIR"/evince-ui.xml",
4392                                               &error)) {
4393                 g_warning ("building menus failed: %s", error->message);
4394                 g_error_free (error);
4395         }
4396
4397 #ifdef HAVE_GTK_RECENT
4398         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4399                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4400         ev_window->priv->recent_action_group = NULL;
4401         ev_window->priv->recent_ui_id = 0;
4402         g_signal_connect_swapped (ev_window->priv->recent_manager,
4403                                   "changed",
4404                                   G_CALLBACK (ev_window_setup_recent),
4405                                   ev_window);
4406 #endif /* HAVE_GTK_RECENT */
4407
4408         ev_window->priv->menubar =
4409                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4410                                             "/MainMenu");
4411         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4412                             ev_window->priv->menubar,
4413                             FALSE, FALSE, 0);
4414
4415         /* This sucks, but there is no way to have a draw=no, expand=true separator
4416          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4417          * See gtk+ bug 166489.
4418          */
4419         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4420         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4421                             FALSE, FALSE, 0);
4422         gtk_widget_show (toolbar_dock);
4423
4424         ev_window->priv->toolbar = GTK_WIDGET
4425           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4426                          "ui-manager", ev_window->priv->ui_manager,
4427                          "popup-path", "/ToolbarPopup",
4428                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4429                          NULL));
4430
4431         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4432                                    "DefaultToolBar");
4433         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4434                             TRUE, TRUE, 0);
4435         gtk_widget_show (ev_window->priv->toolbar);
4436
4437         /* Preview toolbar */
4438         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4439                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4440         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4441                             FALSE, FALSE, 0);
4442
4443         /* Add the main area */
4444         ev_window->priv->hpaned = gtk_hpaned_new ();
4445         g_signal_connect (ev_window->priv->hpaned,
4446                           "notify::position",
4447                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4448                           ev_window);
4449
4450         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4451         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4452                             TRUE, TRUE, 0);
4453         gtk_widget_show (ev_window->priv->hpaned);
4454
4455         ev_window->priv->sidebar = ev_sidebar_new ();
4456         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4457                          ev_window->priv->sidebar, FALSE, FALSE);
4458         gtk_widget_show (ev_window->priv->sidebar);
4459
4460         /* Stub sidebar, for now */
4461
4462         sidebar_widget = ev_sidebar_links_new ();
4463         ev_window->priv->sidebar_links = sidebar_widget;
4464         g_signal_connect (sidebar_widget,
4465                           "notify::model",
4466                           G_CALLBACK (sidebar_widget_model_set),
4467                           ev_window);
4468         g_signal_connect (sidebar_widget,
4469                           "link_activated",
4470                           G_CALLBACK (sidebar_links_link_activated_cb),
4471                           ev_window);
4472         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4473         gtk_widget_show (sidebar_widget);
4474         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4475                              sidebar_widget);
4476
4477         sidebar_widget = ev_sidebar_attachments_new ();
4478         ev_window->priv->sidebar_attachments = sidebar_widget;
4479         g_signal_connect_object (sidebar_widget,
4480                                  "popup",
4481                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4482                                  ev_window, 0);
4483         gtk_widget_show (sidebar_widget);
4484         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4485                              sidebar_widget);
4486
4487         sidebar_widget = ev_sidebar_thumbnails_new ();
4488         ev_window->priv->sidebar_thumbs = sidebar_widget;
4489         g_signal_connect (sidebar_widget,
4490                           "notify::main-widget",
4491                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4492                           ev_window);
4493         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4494         gtk_widget_show (sidebar_widget);
4495         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4496                              sidebar_widget);
4497
4498         ev_window->priv->scrolled_window =
4499                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4500                                           "shadow-type", GTK_SHADOW_IN,
4501                                           NULL));
4502         gtk_widget_show (ev_window->priv->scrolled_window);
4503
4504         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4505                         ev_window->priv->scrolled_window);
4506
4507         ev_window->priv->view = ev_view_new ();
4508         ev_window->priv->password_view = ev_password_view_new ();
4509         g_signal_connect_swapped (ev_window->priv->password_view,
4510                                   "unlock",
4511                                   G_CALLBACK (ev_window_popup_password_dialog),
4512                                   ev_window);
4513         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4514                                  G_CALLBACK (view_actions_focus_in_cb),
4515                                  ev_window, 0);
4516         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4517                                  G_CALLBACK (view_actions_focus_out_cb),
4518                                  ev_window, 0);
4519         g_signal_connect_object (ev_window->priv->view, "external-link",
4520                                  G_CALLBACK (view_external_link_cb),
4521                                  ev_window, 0);
4522         g_signal_connect_object (ev_window->priv->view,
4523                                  "popup",
4524                                  G_CALLBACK (view_menu_popup_cb),
4525                                  ev_window, 0);
4526         gtk_widget_show (ev_window->priv->view);
4527         gtk_widget_show (ev_window->priv->password_view);
4528
4529         /* Find Bar */
4530         ev_window->priv->find_bar = egg_find_bar_new ();
4531         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4532                           ev_window->priv->find_bar,
4533                           FALSE, TRUE, 0);
4534
4535         /* We own a ref on these widgets, as we can swap them in and out */
4536         g_object_ref (ev_window->priv->view);
4537         g_object_ref (ev_window->priv->password_view);
4538
4539         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4540                            ev_window->priv->view);
4541
4542         g_signal_connect (ev_window->priv->view,
4543                           "notify::find-status",
4544                           G_CALLBACK (view_find_status_changed_cb),
4545                           ev_window);
4546         g_signal_connect (ev_window->priv->view,
4547                           "notify::sizing-mode",
4548                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4549                           ev_window);
4550         g_signal_connect (ev_window->priv->view,
4551                           "notify::zoom",
4552                           G_CALLBACK (ev_window_zoom_changed_cb),
4553                           ev_window);
4554         g_signal_connect (ev_window->priv->view,
4555                           "notify::dual-page",
4556                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4557                           ev_window);
4558         g_signal_connect (ev_window->priv->view,
4559                           "notify::continuous",
4560                           G_CALLBACK (ev_window_continuous_changed_cb),
4561                           ev_window);
4562         g_signal_connect (ev_window->priv->view,
4563                           "notify::rotation",
4564                           G_CALLBACK (ev_window_rotation_changed_cb),
4565                           ev_window);
4566         g_signal_connect (ev_window->priv->view,
4567                           "notify::has-selection",
4568                           G_CALLBACK (ev_window_has_selection_changed_cb),
4569                           ev_window);
4570
4571         /* Connect sidebar signals */
4572         g_signal_connect (ev_window->priv->sidebar,
4573                           "notify::visible",
4574                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4575                           ev_window);
4576         g_signal_connect (ev_window->priv->sidebar,
4577                           "notify::current-page",
4578                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4579                           ev_window);
4580
4581         /* Connect to find bar signals */
4582         g_signal_connect (ev_window->priv->find_bar,
4583                           "previous",
4584                           G_CALLBACK (find_bar_previous_cb),
4585                           ev_window);
4586         g_signal_connect (ev_window->priv->find_bar,
4587                           "next",
4588                           G_CALLBACK (find_bar_next_cb),
4589                           ev_window);
4590         g_signal_connect (ev_window->priv->find_bar,
4591                           "close",
4592                           G_CALLBACK (find_bar_close_cb),
4593                           ev_window);
4594         g_signal_connect (ev_window->priv->find_bar,
4595                           "notify::search-string",
4596                           G_CALLBACK (find_bar_search_changed_cb),
4597                           ev_window);
4598         g_signal_connect (ev_window->priv->find_bar,
4599                           "notify::case-sensitive",
4600                           G_CALLBACK (find_bar_search_changed_cb),
4601                           ev_window);
4602         g_signal_connect (ev_window->priv->find_bar,
4603                           "notify::visible",
4604                           G_CALLBACK (find_bar_search_changed_cb),
4605                           ev_window);
4606         g_signal_connect (ev_window->priv->find_bar,
4607                           "scroll",
4608                           G_CALLBACK (find_bar_scroll),
4609                           ev_window);
4610
4611         /* Popups */
4612         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4613                                                                  "/DocumentPopup");
4614         ev_window->priv->link = NULL;
4615
4616         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4617                                                                        "/AttachmentPopup");
4618         ev_window->priv->attach_list = NULL;
4619
4620         /* Give focus to the document view */
4621         gtk_widget_grab_focus (ev_window->priv->view);
4622
4623         /* Drag and Drop */
4624         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
4625         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
4626                            GTK_DEST_DEFAULT_ALL,
4627                            ev_drop_types,
4628                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
4629                            GDK_ACTION_COPY);
4630         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
4631                                   G_CALLBACK (drag_data_received_cb),
4632                                   ev_window);
4633
4634         /* Screensaver */
4635
4636         ev_window->priv->screensaver = totem_scrsaver_new ();
4637
4638         /* Set it user interface params */
4639
4640         ev_window_setup_recent (ev_window);
4641
4642         setup_chrome_from_metadata (ev_window);
4643         set_chrome_actions (ev_window);
4644         update_chrome_visibility (ev_window);
4645
4646         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
4647
4648         setup_view_from_metadata (ev_window);
4649         setup_sidebar_from_metadata (ev_window, NULL);
4650
4651         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
4652         ev_window_setup_action_sensitivity (ev_window);
4653 }
4654
4655 GtkWidget *
4656 ev_window_new (void)
4657 {
4658         GtkWidget *ev_window;
4659
4660         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
4661                                               "type", GTK_WINDOW_TOPLEVEL,
4662                                               NULL));
4663
4664         return ev_window;
4665 }