shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-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 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <gnome.h>
  91 #include <libgnomevfs/gnome-vfs-utils.h>
  92 #include <gconf/gconf-client.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         /* Popup link */
 155         GtkWidget *view_popup;
 156         EvLink    *link;
 157
 158         /* Popup attachment */
 159         GtkWidget    *attachment_popup;
 160         GList        *attach_list;
 161
 162         /* Document */
 163         char *uri;
 164         char *local_uri;
 165         EvLinkDest *dest;
 166         gboolean unlink_temp_file;
 167
 168         EvDocument *document;
 169         EvHistory *history;
 170         EvPageCache *page_cache;
 171         EvWindowPageMode page_mode;
 172         EvWindowTitle *title;
 173 #ifndef HAVE_GTK_RECENT
 174         EggRecentViewUIManager *recent_view;
 175 #endif
 176
 177         EvJob *xfer_job;
 178 #ifdef WITH_GNOME_PRINT
 179         GnomePrintJob *print_job;
 180 #endif
 181
 182 #ifdef WITH_GTK_PRINT
 183         EvJob            *print_job;
 184         GtkPrintJob      *gtk_print_job;
 185         GtkPrinter       *printer;
 186         GtkPrintSettings *print_settings;
 187         GtkPageSetup     *print_page_setup;
 188 #endif
 189 };
 190
 191 static const GtkTargetEntry ev_drop_types[] = {
 192         { "text/uri-list", 0, 0 }
 193 };
 194
 195
 196 #define EV_WINDOW_GET_PRIVATE(object) \
 197         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 198
 199 #define PAGE_SELECTOR_ACTION    "PageSelector"
 200 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 201 #define NAVIGATION_ACTION       "Navigation"
 202
 203 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 204 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 205 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 206
 207 #define FULLSCREEN_TIMEOUT 5 * 1000
 208
 209 #define SIDEBAR_DEFAULT_SIZE    132
 210 #define LINKS_SIDEBAR_ID "links"
 211 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 212 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 213
 214 static void     ev_window_update_actions                (EvWindow *ev_window);
 215 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 216 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 217                                                          GParamSpec       *pspec,
 218                                                          EvWindow         *ev_window);
 219 static void     ev_window_set_page_mode                 (EvWindow         *window,
 220                                                          EvWindowPageMode  page_mode);
 221 static void     ev_window_xfer_job_cb                   (EvJobXfer        *job,
 222                                                          gpointer          data);
 223 #ifdef WITH_GTK_PRINT
 224 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 225                                                          EvWindow         *window);
 226 #endif
 227 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 228                                                          GParamSpec       *pspec,
 229                                                          EvWindow         *ev_window);
 230 static void     ev_window_zoom_changed_cb               (EvView           *view,
 231                                                          GParamSpec       *pspec,
 232                                                          EvWindow         *ev_window);
 233 static void     ev_window_add_recent                    (EvWindow         *window,
 234                                                          const char       *filename);
 235 static void     ev_window_run_fullscreen                (EvWindow         *window);
 236 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 237 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 238                                                          EvWindow         *window);
 239 static void     ev_window_run_presentation              (EvWindow         *window);
 240 static void     ev_window_stop_presentation             (EvWindow         *window);
 241 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 242                                                          EvWindow         *window);
 243 static void     ev_window_run_preview                   (EvWindow         *window);
 244 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 245                                                          EvWindow         *window);
 246 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 247                                                          EvWindow         *window);
 248 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 251                                                          EvWindow *window);
 252 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 253                                                          EvWindow *window);
 254 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 255                                                          EvWindow         *ev_window);
 256 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 257                                                          EvWindow         *ev_window);
 258 static void     fullscreen_set_timeout                  (EvWindow *window);
 259 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 260                                                          GdkEventMotion *event,
 261                                                          gpointer user_data);
 262 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 263                                                          GdkEventCrossing *event,
 264                                                          gpointer user_data);
 265
 266 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 267
 268 static void
 269 ev_window_set_action_sensitive (EvWindow   *ev_window,
 270                                 const char *name,
 271                                 gboolean    sensitive)
 272 {
 273         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 274                                                          name);
 275         gtk_action_set_sensitive (action, sensitive);
 276 }
 277
 278
 279 static void
 280 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 281 {
 282         EvDocument *document = ev_window->priv->document;
 283         const EvDocumentInfo *info = NULL;
 284
 285         gboolean has_document = FALSE;
 286         gboolean ok_to_print = TRUE;
 287         gboolean ok_to_copy = TRUE;
 288         gboolean has_properties = TRUE;
 289         gboolean override_restrictions = FALSE;
 290         gboolean can_get_text = FALSE;
 291         gboolean has_pages = FALSE;
 292         gboolean can_find = FALSE;
 293
 294         GConfClient *client;
 295
 296         if (document) {
 297                 has_document = TRUE;
 298                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 299         }
 300
 301         if (has_document && ev_window->priv->page_cache) {
 302                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 303         }
 304
 305         if (!info || info->fields_mask == 0) {
 306                 has_properties = FALSE;
 307         }
 308
 309         if (has_document && ev_document_can_get_text (document)) {
 310                 can_get_text = TRUE;
 311         }
 312
 313         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 314                 can_find = TRUE;
 315         }
 316
 317         client = gconf_client_get_default ();
 318         override_restrictions = gconf_client_get_bool (client,
 319                                                        GCONF_OVERRIDE_RESTRICTIONS,
 320                                                        NULL);
 321         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 322                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 323                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 324         }
 325
 326         if (has_document && !EV_IS_FILE_EXPORTER(document))
 327                 ok_to_print = FALSE;
 328
 329
 330         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 331                 ok_to_copy = FALSE;
 332         }
 333
 334         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 335                 ok_to_print = FALSE;
 336         }
 337 #ifndef WITH_PRINT
 338         ok_to_print = FALSE;
 339 #endif
 340         g_object_unref (client);
 341
 342
 343         /* File menu */
 344         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 345         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 346
 347 #ifdef WITH_GTK_PRINT
 348         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 349 #endif
 350
 351 #ifdef WITH_GNOME_PRINT
 352         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 353 #endif
 354
 355         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 356         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 357
 358         /* Edit menu */
 359         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 360         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 361         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 362         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 363         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 364
 365         /* View menu */
 366         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 367         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 368         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 369         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 370         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 371
 372         /* Toolbar-specific actions: */
 373         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 374         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 375         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 376
 377         ev_window_update_actions (ev_window);
 378 }
 379
 380 static void
 381 ev_window_update_actions (EvWindow *ev_window)
 382 {
 383         EvView *view = EV_VIEW (ev_window->priv->view);
 384         int n_pages = 0, page = -1;
 385         gboolean has_pages = FALSE;
 386
 387         if (ev_window->priv->document && ev_window->priv->page_cache) {
 388                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 389                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 390                 has_pages = n_pages > 0;
 391         }
 392
 393         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 394         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 395                               ev_view_can_find_next (view));
 396         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 397                               ev_view_can_find_previous (view));
 398
 399         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 400                               has_pages && ev_view_can_zoom_in (view));
 401         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 402                               has_pages && ev_view_can_zoom_out (view));
 403
 404         /* Go menu */
 405         if (has_pages) {
 406                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 407                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 408                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 409                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 410         } else {
 411                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 412                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 413                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 414                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 415         }
 416
 417         if (has_pages &&
 418             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 419             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 420                 GtkAction *action;
 421                 float      zoom;
 422                 float      real_zoom;
 423
 424                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 425                                                       ZOOM_CONTROL_ACTION);
 426
 427                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 428                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 429
 430                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 431         }
 432 }
 433
 434 static void
 435 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 436 {
 437         gboolean can_find;
 438
 439         can_find = window->priv->document &&
 440             EV_IS_DOCUMENT_FIND (window->priv->document);
 441
 442         if (window->priv->action_group) {
 443                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 444                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 445                 ev_window_set_action_sensitive (window, "Space", sensitive);
 446                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 447                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 448                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 449                 ev_window_set_action_sensitive (window, "Return", sensitive);
 450                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 451                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 452                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 453                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 454                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 455                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 456
 457                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 458         }
 459 }
 460
 461 static void
 462 set_widget_visibility (GtkWidget *widget, gboolean visible)
 463 {
 464         g_assert (GTK_IS_WIDGET (widget));
 465
 466         if (visible)
 467                 gtk_widget_show (widget);
 468         else
 469                 gtk_widget_hide (widget);
 470 }
 471
 472 static void
 473 update_chrome_visibility (EvWindow *window)
 474 {
 475         EvWindowPrivate *priv = window->priv;
 476         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 477         gboolean fullscreen_mode, presentation, fullscreen;
 478         gboolean preview_toolbar;
 479
 480         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 481         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 482         fullscreen_mode = fullscreen || presentation;
 483
 484         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 485         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 486                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 487         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 488                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 489         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 490         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 491         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 492
 493         set_widget_visibility (priv->menubar, menubar);
 494         set_widget_visibility (priv->toolbar_dock, toolbar);
 495         set_widget_visibility (priv->find_bar, findbar);
 496         set_widget_visibility (priv->sidebar, sidebar);
 497         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 498
 499         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 500         gtk_widget_set_sensitive (priv->menubar, menubar);
 501
 502         if (priv->fullscreen_popup != NULL) {
 503                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 504                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 505         }
 506 }
 507
 508 static void
 509 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 510 {
 511         EvWindowPrivate *priv = window->priv;
 512
 513         if (active) {
 514                 priv->chrome |= flag;
 515         } else {
 516                 priv->chrome &= ~flag;
 517         }
 518
 519         update_chrome_visibility (window);
 520 }
 521
 522 static void
 523 update_sizing_buttons (EvWindow *window)
 524 {
 525         GtkActionGroup *action_group = window->priv->action_group;
 526         GtkAction *action;
 527         gboolean best_fit, page_width;
 528         EvSizingMode sizing_mode;
 529
 530         if (window->priv->view == NULL)
 531                 return;
 532
 533         g_object_get (window->priv->view,
 534                       "sizing_mode", &sizing_mode,
 535                       NULL);
 536
 537         switch (sizing_mode) {
 538                 case EV_SIZING_BEST_FIT:
 539                         best_fit = TRUE;
 540                         page_width = FALSE;
 541                         break;
 542                 case EV_SIZING_FIT_WIDTH:
 543                         best_fit = FALSE;
 544                         page_width = TRUE;
 545                         break;
 546                 default:
 547                         best_fit = page_width = FALSE;
 548                         break;
 549         }
 550
 551         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 552         g_signal_handlers_block_by_func
 553                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 554         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 555         g_signal_handlers_unblock_by_func
 556                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 557
 558         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 559         g_signal_handlers_block_by_func
 560                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 561         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 562         g_signal_handlers_unblock_by_func
 563                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 564
 565         action = gtk_action_group_get_action (window->priv->action_group,
 566                                               ZOOM_CONTROL_ACTION);
 567         if (best_fit) {
 568                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 569                                                  EPHY_ZOOM_BEST_FIT);
 570         } else if (page_width) {
 571                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 572                                                  EPHY_ZOOM_FIT_WIDTH);
 573         }
 574 }
 575
 576 gboolean
 577 ev_window_is_empty (const EvWindow *ev_window)
 578 {
 579         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 580
 581         return (ev_window->priv->document == NULL) &&
 582                 (ev_window->priv->xfer_job == NULL);
 583 }
 584
 585 static void
 586 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 587                                    gint       response_id,
 588                                    EvWindow  *ev_window)
 589 {
 590         gtk_widget_destroy (dialog);
 591 }
 592
 593 static void
 594 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 595 {
 596         GtkWidget *dialog;
 597
 598         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 599                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 600                                          GTK_MESSAGE_ERROR,
 601                                          GTK_BUTTONS_CLOSE,
 602                                          msg);
 603         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 604                                                   "%s", error->message);
 605         g_signal_connect (dialog, "response",
 606                           G_CALLBACK (ev_window_error_dialog_response_cb),
 607                            window);
 608         gtk_widget_show (dialog);
 609 }
 610
 611 static void
 612 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 613 {
 614         ev_window_update_actions (ev_window);
 615 }
 616
 617 static void
 618 page_changed_cb (EvPageCache *page_cache,
 619                  gint         page,
 620                  EvWindow    *ev_window)
 621 {
 622         gchar *label;
 623
 624         ev_window_update_actions (ev_window);
 625
 626         if (ev_window->priv->history) {
 627                 label = ev_page_cache_get_page_label (ev_window->priv->page_cache, page);
 628                 ev_history_add_page (ev_window->priv->history, page, label);
 629                 g_free (label);
 630         }
 631
 632         if (!ev_window_is_empty (ev_window))
 633                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 634 }
 635
 636 static void
 637 update_document_mode (EvWindow *window, EvDocumentMode mode)
 638 {
 639         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 640                 ev_window_run_presentation (window);
 641         }
 642         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 643                 ev_window_run_fullscreen (window);
 644         }
 645 }
 646
 647 static void
 648 setup_document_from_metadata (EvWindow *window)
 649 {
 650         char *uri = window->priv->uri;
 651         GValue page = { 0, };
 652         gint new_page;
 653
 654         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 655                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 656                 ev_page_cache_set_current_page (window->priv->page_cache,
 657                                                 new_page);
 658                 g_value_unset (&page);
 659         }
 660 }
 661
 662 static void
 663 setup_chrome_from_metadata (EvWindow *window)
 664 {
 665         EvChrome chrome = EV_CHROME_NORMAL;
 666         GValue show_toolbar = { 0, };
 667
 668         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 669                 if (!g_value_get_boolean (&show_toolbar))
 670                         chrome &= ~EV_CHROME_TOOLBAR;
 671                 g_value_unset (&show_toolbar);
 672         }
 673         window->priv->chrome = chrome;
 674 }
 675
 676 static void
 677 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 678 {
 679         char *uri = window->priv->uri;
 680         GtkWidget *sidebar = window->priv->sidebar;
 681         GtkWidget *links = window->priv->sidebar_links;
 682         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 683         GtkWidget *attachments = window->priv->sidebar_attachments;
 684         GValue sidebar_size = { 0, };
 685         GValue sidebar_page = { 0, };
 686         GValue sidebar_visibility = { 0, };
 687
 688         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 689                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 690                                         g_value_get_int (&sidebar_size));
 691                 g_value_unset(&sidebar_size);
 692         }
 693
 694         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 695                 const char *page_id = g_value_get_string (&sidebar_page);
 696
 697                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 698                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 699                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 700                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 701                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 702                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 703                 }
 704                 g_value_unset (&sidebar_page);
 705         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 706                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 707         }
 708
 709         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 710                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 711                 g_value_unset (&sidebar_visibility);
 712         }
 713 }
 714
 715 static void
 716 setup_size_from_metadata (EvWindow *window)
 717 {
 718         char *uri = window->priv->uri;
 719         GValue width = { 0, };
 720         GValue height = { 0, };
 721         GValue width_ratio = { 0, };
 722         GValue height_ratio = { 0, };
 723         GValue maximized = { 0, };
 724         GValue x = { 0, };
 725         GValue y = { 0, };
 726
 727         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 728                 if (g_value_get_boolean (&maximized)) {
 729                         gtk_window_maximize (GTK_WINDOW (window));
 730                         return;
 731                 } else {
 732                         gtk_window_unmaximize (GTK_WINDOW (window));
 733                 }
 734                 g_value_unset (&maximized);
 735         }
 736
 737         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 738             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 739                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 740                                  g_value_get_int (&y));
 741                 g_value_unset (&x);
 742                 g_value_unset (&y);
 743         }
 744
 745         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 746             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 747                 gtk_window_resize (GTK_WINDOW (window),
 748                                    g_value_get_int (&width),
 749                                    g_value_get_int (&height));
 750                 g_value_unset (&width);
 751                 g_value_unset (&height);
 752                 return;
 753         }
 754
 755         if (window->priv->page_cache &&
 756             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 757             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 758                 gint document_width;
 759                 gint document_height;
 760
 761                 ev_page_cache_get_max_width (window->priv->page_cache,
 762                                              0, 1.0,
 763                                              &document_width);
 764                 ev_page_cache_get_max_height (window->priv->page_cache,
 765                                              0, 1.0,
 766                                              &document_height);
 767
 768                 gtk_window_resize (GTK_WINDOW (window),
 769                                    g_value_get_double (&width_ratio) * document_width,
 770                                    g_value_get_double (&height_ratio) * document_height);
 771                 g_value_unset (&width_ratio);
 772                 g_value_unset (&height_ratio);
 773         }
 774
 775 }
 776
 777 static void
 778 setup_view_from_metadata (EvWindow *window)
 779 {
 780         EvView *view = EV_VIEW (window->priv->view);
 781         char *uri = window->priv->uri;
 782         GEnumValue *enum_value;
 783         GValue sizing_mode = { 0, };
 784         GValue zoom = { 0, };
 785         GValue continuous = { 0, };
 786         GValue dual_page = { 0, };
 787         GValue presentation = { 0, };
 788         GValue fullscreen = { 0, };
 789         GValue rotation = { 0, };
 790         GValue maximized = { 0, };
 791
 792         /* Maximized */
 793         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 794                 if (g_value_get_boolean (&maximized)) {
 795                         gtk_window_maximize (GTK_WINDOW (window));
 796                 } else {
 797                         gtk_window_unmaximize (GTK_WINDOW (window));
 798                 }
 799                 g_value_unset (&maximized);
 800         }
 801
 802         /* Sizing mode */
 803         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 804                 enum_value = g_enum_get_value_by_nick
 805                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 806                 g_value_unset (&sizing_mode);
 807                 ev_view_set_sizing_mode (view, enum_value->value);
 808         }
 809
 810         /* Zoom */
 811         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 812             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 813                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 814                 g_value_unset (&zoom);
 815         }
 816
 817         /* Continuous */
 818         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 819                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 820                 g_value_unset (&continuous);
 821         }
 822
 823         /* Dual page */
 824         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 825                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 826                 g_value_unset (&dual_page);
 827         }
 828
 829         /* Presentation */
 830         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 831                 if (g_value_get_boolean (&presentation) && uri) {
 832                         ev_window_run_presentation (window);
 833                 }
 834                 g_value_unset (&presentation);
 835         }
 836
 837         /* Fullscreen */
 838         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 839                 if (g_value_get_boolean (&fullscreen) && uri) {
 840                         ev_window_run_fullscreen (window);
 841                 }
 842                 g_value_unset (&fullscreen);
 843         }
 844
 845         /* Rotation */
 846         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 847                 if (g_value_get_int (&rotation)) {
 848                         switch (g_value_get_int (&rotation)) {
 849                                 case 90:
 850                                         ev_view_set_rotation (view, 90);
 851                                         break;
 852                                 case 180:
 853                                         ev_view_set_rotation (view, 180);
 854                                         break;
 855                                 case 270:
 856                                         ev_view_set_rotation (view, 270);
 857                                         break;
 858                                 default:
 859                                         break;
 860                         }
 861                 }
 862                 g_value_unset (&rotation);
 863         }
 864 }
 865
 866 static void
 867 ev_window_setup_document (EvWindow *ev_window)
 868 {
 869         const EvDocumentInfo *info;
 870         EvDocument *document;
 871         EvView *view = EV_VIEW (ev_window->priv->view);
 872         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 873         GtkAction *action;
 874
 875         document = ev_window->priv->document;
 876         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 877         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 878
 879         if (EV_IS_DOCUMENT_FIND (document)) {
 880                 g_signal_connect_object (G_OBJECT (document),
 881                                          "find_changed",
 882                                          G_CALLBACK (find_changed_cb),
 883                                          ev_window, 0);
 884         }
 885
 886         ev_sidebar_set_document (sidebar, document);
 887
 888         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 889                 ev_view_set_document (view, document);
 890         }
 891         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 892
 893         ev_window_title_set_document (ev_window->priv->title, document);
 894         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 895
 896         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 897         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 898         ev_window_setup_action_sensitivity (ev_window);
 899
 900         if (ev_window->priv->history)
 901                 g_object_unref (ev_window->priv->history);
 902         ev_window->priv->history = ev_history_new ();
 903         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
 904         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
 905         ev_navigation_action_set_window (EV_NAVIGATION_ACTION (action), ev_window);
 906
 907         if (ev_window->priv->properties) {
 908                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 909                                                    ev_window->priv->document);
 910         }
 911
 912         setup_size_from_metadata (ev_window);
 913         setup_document_from_metadata (ev_window);
 914         setup_sidebar_from_metadata (ev_window, document);
 915
 916         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 917         update_document_mode (ev_window, info->mode);
 918 }
 919
 920 static void
 921 password_dialog_response (GtkWidget *password_dialog,
 922                           gint       response_id,
 923                           EvWindow  *ev_window)
 924 {
 925         char *password;
 926
 927         if (response_id == GTK_RESPONSE_OK) {
 928
 929                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 930                 if (password) {
 931                         ev_document_doc_mutex_lock ();
 932                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->xfer_job->document),
 933                                                            password);
 934                         ev_document_doc_mutex_unlock ();
 935                 }
 936                 g_free (password);
 937
 938                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 939
 940                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 941                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 942
 943                 gtk_widget_destroy (password_dialog);
 944
 945                 return;
 946         }
 947
 948         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 949         gtk_widget_destroy (password_dialog);
 950 }
 951
 952 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 953  * password_view page.  It assumes that ev_window->priv->password_* has been set
 954  * correctly.  These are cleared by password_dialog_response() */
 955
 956 static void
 957 ev_window_popup_password_dialog (EvWindow *ev_window)
 958 {
 959         g_assert (ev_window->priv->xfer_job);
 960
 961         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 962
 963         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 964         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 965
 966         if (ev_window->priv->password_dialog == NULL) {
 967                 ev_window->priv->password_dialog =
 968                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 969                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 970
 971                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 972                                            (gpointer *) &(ev_window->priv->password_dialog));
 973                 g_signal_connect (ev_window->priv->password_dialog,
 974                                   "response",
 975                                   G_CALLBACK (password_dialog_response),
 976                                   ev_window);
 977                 gtk_widget_show (ev_window->priv->password_dialog);
 978         } else {
 979                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 980         }
 981 }
 982
 983 static void
 984 ev_window_clear_xfer_job (EvWindow *ev_window)
 985 {
 986     if (ev_window->priv->xfer_job != NULL) {
 987
 988         if (!ev_window->priv->xfer_job->finished)
 989                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 990
 991         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 992         g_object_unref (ev_window->priv->xfer_job);
 993         ev_window->priv->xfer_job = NULL;
 994     }
 995 }
 996
 997 static void
 998 ev_window_clear_local_uri (EvWindow *ev_window)
 999 {
1000     char *filename;
1001
1002     if (ev_window->priv->local_uri) {
1003             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1004             if (filename != NULL) {
1005                     g_unlink (filename);
1006                     g_free (filename);
1007             }
1008             g_free (ev_window->priv->local_uri);
1009             ev_window->priv->local_uri = NULL;
1010     }
1011 }
1012
1013 static void
1014 ev_window_clear_temp_file (EvWindow *ev_window)
1015 {
1016         GnomeVFSURI *uri;
1017         gchar       *filename;
1018         const gchar *tempdir;
1019
1020         if (!ev_window->priv->uri)
1021                 return;
1022
1023         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1024         if (!gnome_vfs_uri_is_local (uri)) {
1025                 gnome_vfs_uri_unref (uri);
1026                 return;
1027         }
1028         gnome_vfs_uri_unref (uri);
1029
1030         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1031         if (!filename)
1032                 return;
1033
1034         tempdir = g_get_tmp_dir ();
1035         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1036                 g_unlink (filename);
1037         }
1038
1039         g_free (filename);
1040 }
1041
1042 /* This callback will executed when load job will be finished.
1043  *
1044  * Since the flow of the error dialog is very confusing, we assume that both
1045  * document and uri will go away after this function is called, and thus we need
1046  * to ref/dup them.  Additionally, it needs to clear
1047  * ev_window->priv->password_{uri,document}, and thus people who call this
1048  * function should _not_ necessarily expect those to exist after being
1049  * called. */
1050 static void
1051 ev_window_xfer_job_cb  (EvJobXfer *job,
1052                         gpointer data)
1053 {
1054         EvWindow *ev_window = EV_WINDOW (data);
1055         EvDocument *document = EV_JOB (job)->document;
1056
1057         g_assert (job->uri);
1058
1059         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1060
1061         /* Success! */
1062         if (job->error == NULL) {
1063
1064                 if (ev_window->priv->uri)
1065                         g_free (ev_window->priv->uri);
1066                 ev_window->priv->uri = g_strdup (job->uri);
1067
1068                 if (ev_window->priv->local_uri)
1069                         g_free (ev_window->priv->local_uri);
1070                 ev_window->priv->local_uri =
1071                     job->local_uri ? g_strdup (job->local_uri) : NULL;
1072
1073                 if (ev_window->priv->document)
1074                         g_object_unref (ev_window->priv->document);
1075                 ev_window->priv->document = g_object_ref (document);
1076
1077                 if (!ev_window->priv->unlink_temp_file) {
1078                         setup_view_from_metadata (ev_window);
1079                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1080                 }
1081
1082                 ev_window_setup_document (ev_window);
1083
1084                 if (job->dest)
1085                         ev_window_goto_dest (ev_window, job->dest);
1086
1087                 switch (job->mode) {
1088                         case EV_WINDOW_MODE_FULLSCREEN:
1089                                 ev_window_run_fullscreen (ev_window);
1090                                 break;
1091                         case EV_WINDOW_MODE_PRESENTATION:
1092                                 ev_window_run_presentation (ev_window);
1093                                 break;
1094                         case EV_WINDOW_MODE_PREVIEW:
1095                                 ev_window_run_preview (ev_window);
1096                                 break;
1097                         default:
1098                                 break;
1099                 }
1100
1101                 ev_window_clear_xfer_job (ev_window);
1102                 return;
1103         }
1104
1105         if (job->error->domain == EV_DOCUMENT_ERROR &&
1106             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1107                 gchar *base_name, *file_name;
1108
1109                 g_free (ev_window->priv->uri);
1110                 ev_window->priv->uri = g_strdup (job->uri);
1111                 setup_view_from_metadata (ev_window);
1112
1113                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1114                 base_name = g_path_get_basename (file_name);
1115                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1116                                                 base_name);
1117                 g_free (file_name);
1118                 g_free (base_name);
1119                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1120
1121                 ev_window_popup_password_dialog (ev_window);
1122         } else {
1123                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1124                                         _("Unable to open document"),
1125                                         job->error);
1126                 ev_window_clear_xfer_job (ev_window);
1127         }
1128
1129         return;
1130 }
1131
1132 const char *
1133 ev_window_get_uri (EvWindow *ev_window)
1134 {
1135         return ev_window->priv->uri;
1136 }
1137
1138 static void
1139 ev_window_close_dialogs (EvWindow *ev_window)
1140 {
1141         if (ev_window->priv->password_dialog)
1142                 gtk_widget_destroy (ev_window->priv->password_dialog);
1143         ev_window->priv->password_dialog = NULL;
1144
1145 #ifdef WITH_PRINT
1146         if (ev_window->priv->print_dialog)
1147                 gtk_widget_destroy (ev_window->priv->print_dialog);
1148         ev_window->priv->print_dialog = NULL;
1149 #endif
1150
1151 #ifdef WITH_GNOME_PRINT
1152         if (ev_window->priv->print_job)
1153                 g_object_unref (ev_window->priv->print_job);
1154         ev_window->priv->print_job = NULL;
1155 #endif
1156
1157         if (ev_window->priv->properties)
1158                 gtk_widget_destroy (ev_window->priv->properties);
1159         ev_window->priv->properties = NULL;
1160 }
1161
1162 void
1163 ev_window_open_uri (EvWindow       *ev_window,
1164                     const char     *uri,
1165                     EvLinkDest     *dest,
1166                     EvWindowRunMode mode,
1167                     gboolean        unlink_temp_file)
1168 {
1169         ev_window_close_dialogs (ev_window);
1170         ev_window_clear_xfer_job (ev_window);
1171         ev_window_clear_local_uri (ev_window);
1172         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1173
1174         ev_window->priv->unlink_temp_file = unlink_temp_file;
1175
1176         ev_window->priv->xfer_job = ev_job_xfer_new (uri, dest, mode);
1177         g_signal_connect (ev_window->priv->xfer_job,
1178                           "finished",
1179                           G_CALLBACK (ev_window_xfer_job_cb),
1180                           ev_window);
1181         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1182 }
1183
1184 void
1185 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1186 {
1187         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1188 }
1189
1190 static void
1191 file_open_dialog_response_cb (GtkWidget *chooser,
1192                               gint       response_id,
1193                               EvWindow  *ev_window)
1194 {
1195         if (response_id == GTK_RESPONSE_OK) {
1196                 GSList *uris;
1197
1198                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1199
1200                 ev_application_open_uri_list (EV_APP, uris,
1201                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1202                                               GDK_CURRENT_TIME);
1203
1204                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1205                 g_slist_free (uris);
1206         }
1207         ev_application_set_chooser_uri (EV_APP,
1208                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1209
1210         gtk_widget_destroy (chooser);
1211 }
1212
1213 static void
1214 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1215 {
1216         GtkWidget *chooser;
1217
1218         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1219                                                GTK_WINDOW (window),
1220                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1221                                                GTK_STOCK_CANCEL,
1222                                                GTK_RESPONSE_CANCEL,
1223                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1224                                                NULL);
1225
1226         ev_document_factory_add_filters (chooser, NULL);
1227         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1228         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1229         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1230                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1231                                           ev_application_get_chooser_uri (EV_APP));
1232         } else if (window->priv->uri != NULL) {
1233                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1234                                           window->priv->uri);
1235         }
1236
1237         g_signal_connect (chooser, "response",
1238                           G_CALLBACK (file_open_dialog_response_cb),
1239                           window);
1240
1241         gtk_widget_show (chooser);
1242 }
1243
1244 static gchar *
1245 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1246 {
1247         gchar *tmp_filename = NULL;
1248         gchar *name;
1249         gint   res;
1250         guint  i = 0;
1251
1252         name = g_path_get_basename (filename);
1253
1254         do {
1255                 gchar *basename;
1256
1257                 if (tmp_filename)
1258                         g_free (tmp_filename);
1259
1260                 basename = g_strdup_printf ("%s-%d", name, i++);
1261                 tmp_filename = g_build_filename (ev_tmp_dir (),
1262                                                  basename, NULL);
1263
1264                 g_free (basename);
1265         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1266
1267         g_free (name);
1268
1269         if (res != 0 && errno != EEXIST) {
1270                 if (error) {
1271                         *error = g_error_new (G_FILE_ERROR,
1272                                               g_file_error_from_errno (errno),
1273                                               _("Couldn't create symlink “%s”: %s"),
1274                                               tmp_filename, strerror (errno));
1275                 }
1276
1277                 g_free (tmp_filename);
1278
1279                 return NULL;
1280         }
1281
1282         return tmp_filename;
1283 }
1284
1285 static void
1286 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1287 {
1288         GError *error = NULL;
1289         gchar *symlink_uri;
1290         gchar *old_filename;
1291         gchar *new_filename;
1292
1293         old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL);
1294         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1295
1296         if (error) {
1297                 ev_window_error_dialog (GTK_WINDOW (window),
1298                                         _("Cannot open a copy."),
1299                                         error);
1300
1301                 g_error_free (error);
1302                 g_free (old_filename);
1303                 g_free (new_filename);
1304
1305                 return;
1306         }
1307
1308         g_free (old_filename);
1309
1310         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1311         g_free (new_filename);
1312
1313         ev_application_open_uri_at_dest (EV_APP,
1314                                          symlink_uri,
1315                                          gtk_window_get_screen (GTK_WINDOW (window)),
1316                                          dest,
1317                                          0,
1318                                          TRUE,
1319                                          GDK_CURRENT_TIME);
1320         g_free (symlink_uri);
1321 }
1322
1323 static void
1324 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1325 {
1326         EvPageCache *page_cache;
1327         EvLinkDest  *dest;
1328         gint         current_page;
1329
1330         page_cache = ev_page_cache_get (window->priv->document);
1331         current_page = ev_page_cache_get_current_page (page_cache);
1332
1333         dest = ev_link_dest_new_page (current_page);
1334         ev_window_cmd_file_open_copy_at_dest (window, dest);
1335         g_object_unref (dest);
1336 }
1337
1338 #ifdef HAVE_GTK_RECENT
1339 static void
1340 ev_window_cmd_recent_file_activate (GtkAction     *action,
1341                                     EvWindow      *window)
1342 {
1343         GtkRecentInfo *info;
1344         const gchar   *uri;
1345
1346         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1347         g_assert (info != NULL);
1348
1349         uri = gtk_recent_info_get_uri (info);
1350
1351         ev_application_open_uri_at_dest (EV_APP, uri,
1352                                          gtk_window_get_screen (GTK_WINDOW (window)),
1353                                          NULL, 0, FALSE,
1354                                          GDK_CURRENT_TIME);
1355 }
1356 #else
1357 static void
1358 ev_window_cmd_recent_file_activate (GtkAction *action,
1359                                     EvWindow *ev_window)
1360 {
1361         char *uri;
1362         EggRecentItem *item;
1363
1364         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1365                                                    action);
1366
1367         uri = egg_recent_item_get_uri (item);
1368
1369         ev_application_open_uri (EV_APP, uri, NULL,
1370                                  GDK_CURRENT_TIME, NULL);
1371
1372         g_free (uri);
1373 }
1374 #endif /* HAVE_GTK_RECENT */
1375
1376 static void
1377 ev_window_add_recent (EvWindow *window, const char *filename)
1378 {
1379 #ifdef HAVE_GTK_RECENT
1380         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1381 #else
1382         EggRecentItem *item;
1383
1384         item = egg_recent_item_new_from_uri (filename);
1385         egg_recent_item_add_group (item, "Evince");
1386         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1387 #endif /* HAVE_GTK_RECENT */
1388 }
1389
1390 #ifdef HAVE_GTK_RECENT
1391 static gint
1392 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1393 {
1394         gboolean     has_ev_a, has_ev_b;
1395         const gchar *evince = g_get_application_name ();
1396
1397         has_ev_a = gtk_recent_info_has_application (a, evince);
1398         has_ev_b = gtk_recent_info_has_application (b, evince);
1399
1400         if (has_ev_a && has_ev_b) {
1401                 time_t time_a, time_b;
1402
1403                 time_a = gtk_recent_info_get_modified (a);
1404                 time_b = gtk_recent_info_get_modified (b);
1405
1406                 return (time_b - time_a);
1407         } else if (has_ev_a) {
1408                 return -1;
1409         } else if (has_ev_b) {
1410                 return 1;
1411         }
1412
1413         return 0;
1414 }
1415 #endif /* HAVE_GTK_RECENT */
1416
1417 /*
1418  * Doubles underscore to avoid spurious menu accels.
1419  */
1420 static gchar *
1421 ev_window_get_recent_file_label (gint index, const gchar *filename)
1422 {
1423         GString *str;
1424         gint length;
1425         const gchar *p;
1426         const gchar *end;
1427
1428         g_return_val_if_fail (filename != NULL, NULL);
1429
1430         length = strlen (filename);
1431         str = g_string_sized_new (length + 10);
1432         g_string_printf (str, "_%d.  ", index);
1433
1434         p = filename;
1435         end = filename + length;
1436
1437         while (p != end)
1438         {
1439                 const gchar *next;
1440                 next = g_utf8_next_char (p);
1441
1442                 switch (*p)
1443                 {
1444                         case '_':
1445                                 g_string_append (str, "__");
1446                                 break;
1447                         default:
1448                                 g_string_append_len (str, p, next - p);
1449                                 break;
1450                 }
1451
1452                 p = next;
1453         }
1454
1455         return g_string_free (str, FALSE);
1456 }
1457
1458 static void
1459 ev_window_setup_recent (EvWindow *ev_window)
1460 {
1461 #ifdef HAVE_GTK_RECENT
1462         GList        *items, *l;
1463         guint         n_items = 0;
1464         const gchar  *evince = g_get_application_name ();
1465         static guint  i = 0;
1466
1467         if (ev_window->priv->recent_ui_id > 0) {
1468                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1469                                           ev_window->priv->recent_ui_id);
1470                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1471         }
1472         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1473
1474         if (ev_window->priv->recent_action_group) {
1475                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1476                                                     ev_window->priv->recent_action_group);
1477                 g_object_unref (ev_window->priv->recent_action_group);
1478         }
1479         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1480         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1481                                             ev_window->priv->recent_action_group, 0);
1482
1483         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1484         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1485
1486         for (l = items; l && l->data; l = g_list_next (l)) {
1487                 GtkRecentInfo *info;
1488                 GtkAction     *action;
1489                 gchar         *action_name;
1490                 gchar         *label;
1491
1492                 info = (GtkRecentInfo *) l->data;
1493
1494                 if (!gtk_recent_info_has_application (info, evince))
1495                         continue;
1496
1497                 action_name = g_strdup_printf ("RecentFile%u", i++);
1498                 label = ev_window_get_recent_file_label (
1499                         n_items + 1, gtk_recent_info_get_display_name (info));
1500
1501                 action = g_object_new (GTK_TYPE_ACTION,
1502                                        "name", action_name,
1503                                        "label", label,
1504                                        NULL);
1505
1506                 g_object_set_data_full (G_OBJECT (action),
1507                                         "gtk-recent-info",
1508                                         gtk_recent_info_ref (info),
1509                                         (GDestroyNotify) gtk_recent_info_unref);
1510
1511                 g_signal_connect (G_OBJECT (action), "activate",
1512                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1513                                   (gpointer) ev_window);
1514
1515                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1516                                              action);
1517                 g_object_unref (action);
1518
1519                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1520                                        ev_window->priv->recent_ui_id,
1521                                        "/MainMenu/FileMenu/RecentFilesMenu",
1522                                        label,
1523                                        action_name,
1524                                        GTK_UI_MANAGER_MENUITEM,
1525                                        FALSE);
1526                 g_free (action_name);
1527                 g_free (label);
1528
1529                 if (++n_items == 5)
1530                         break;
1531         }
1532
1533         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1534         g_list_free (items);
1535 #else /* HAVE_GTK_RECENT */
1536         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1537                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1538                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1539                                                                       ev_window);
1540
1541         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1542
1543         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1544                                    ev_application_get_recent_model (EV_APP));
1545
1546         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1547
1548         g_signal_connect (ev_window->priv->recent_view, "activate",
1549                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1550 #endif /* HAVE_GTK_RECENT */
1551 }
1552
1553 static void
1554 file_save_dialog_response_cb (GtkWidget *fc,
1555                               gint       response_id,
1556                               EvWindow  *ev_window)
1557 {
1558         gboolean success;
1559
1560         if (response_id == GTK_RESPONSE_OK) {
1561                 gchar *uri;
1562                 GError *err = NULL;
1563
1564                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1565
1566                 ev_document_doc_mutex_lock ();
1567                 success = ev_document_save (ev_window->priv->document, uri, &err);
1568                 ev_document_doc_mutex_unlock ();
1569
1570                 if (err) {
1571                         gchar *msg;
1572                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1573                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1574                         g_free (msg);
1575                 }
1576
1577                 g_free (uri);
1578         }
1579
1580         gtk_widget_destroy (fc);
1581 }
1582
1583 static void
1584 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1585 {
1586         GtkWidget *fc;
1587         gchar *base_name;
1588         gchar *file_name;
1589
1590         fc = gtk_file_chooser_dialog_new (
1591                 _("Save a Copy"),
1592                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1593                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1594                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1595                 NULL);
1596
1597         ev_document_factory_add_filters (fc, ev_window->priv->document);
1598         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1599
1600         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1601         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1602         base_name = g_path_get_basename (file_name);
1603         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1604         g_free (file_name);
1605         g_free (base_name);
1606
1607         g_signal_connect (fc, "response",
1608                           G_CALLBACK (file_save_dialog_response_cb),
1609                           ev_window);
1610
1611         gtk_widget_show (fc);
1612 }
1613
1614 #ifdef WITH_GTK_PRINT
1615 static void
1616 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1617                                     EvWindow     *window)
1618 {
1619         /* Dialog was canceled */
1620         if (!page_setup)
1621                 return;
1622
1623         if (window->priv->print_page_setup)
1624                 g_object_unref (window->priv->print_page_setup);
1625         window->priv->print_page_setup = g_object_ref (page_setup);
1626 }
1627 #endif /* WITH_GTK_PRINT */
1628
1629 static void
1630 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1631 {
1632 #ifdef WITH_GTK_PRINT
1633         gtk_print_run_page_setup_dialog_async (
1634                 GTK_WINDOW (ev_window),
1635                 ev_window->priv->print_page_setup,
1636                 ev_window->priv->print_settings,
1637                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1638                 ev_window);
1639 #endif /* WITH_GTK_PRINT */
1640 }
1641
1642 #ifdef WITH_GTK_PRINT
1643 static void
1644 ev_window_clear_print_job (EvWindow *window)
1645 {
1646         if (window->priv->print_job) {
1647                 if (!window->priv->print_job->finished)
1648                         ev_job_queue_remove_job (window->priv->print_job);
1649
1650                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1651                                                       ev_window_print_job_cb,
1652                                                       window);
1653                 g_object_unref (window->priv->print_job);
1654                 window->priv->print_job = NULL;
1655         }
1656 }
1657
1658 static void
1659 ev_window_print_finished (GtkPrintJob *print_job,
1660                           EvWindow    *window,
1661                           GError      *error)
1662 {
1663         ev_window_clear_print_job (window);
1664
1665         if (error) {
1666                 GtkWidget *dialog;
1667
1668                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1669                                                  GTK_DIALOG_MODAL,
1670                                                  GTK_MESSAGE_ERROR,
1671                                                  GTK_BUTTONS_OK,
1672                                                  _("Failed to print document"));
1673                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1674                                                           error->message);
1675
1676                 gtk_dialog_run (GTK_DIALOG (dialog));
1677                 gtk_widget_destroy (dialog);
1678         }
1679 }
1680
1681 static void
1682 ev_window_print_send (EvWindow    *window,
1683                       const gchar *filename)
1684 {
1685         GtkPrintJob *job;
1686         GError      *error = NULL;
1687
1688         if (window->priv->gtk_print_job)
1689                 g_object_unref (window->priv->gtk_print_job);
1690
1691         job = gtk_print_job_new ("evince-print",
1692                                  window->priv->printer,
1693                                  window->priv->print_settings,
1694                                  window->priv->print_page_setup);
1695
1696         window->priv->gtk_print_job = job;
1697
1698         if (gtk_print_job_set_source_file (job, filename, &error)) {
1699                 gtk_print_job_send (job,
1700                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
1701                                     window, NULL);
1702         } else {
1703                 ev_window_clear_print_job (window);
1704                 g_warning (error->message);
1705                 g_error_free (error);
1706         }
1707 }
1708
1709 static void
1710 ev_window_print_job_cb (EvJobPrint *job,
1711                         EvWindow   *window)
1712 {
1713         if (job->error) {
1714                 g_warning (job->error->message);
1715                 ev_window_clear_print_job (window);
1716                 return;
1717         }
1718
1719         g_assert (job->temp_file != NULL);
1720
1721         ev_window_print_send (window, job->temp_file);
1722 }
1723
1724 static gboolean
1725 ev_window_print_dialog_response_cb (GtkDialog *dialog,
1726                                     gint       response,
1727                                     EvWindow  *window)
1728 {
1729         EvPrintRange  *ranges = NULL;
1730         EvPrintPageSet page_set;
1731         gint           n_ranges = 0;
1732         gint           copies;
1733         gboolean       collate;
1734         gboolean       reverse;
1735         gdouble        scale;
1736         gint           current_page;
1737         gdouble        width;
1738         gdouble        height;
1739         GtkPrintPages  print_pages;
1740         const gchar   *file_format;
1741
1742         if (response != GTK_RESPONSE_OK) {
1743                 gtk_widget_destroy (GTK_WIDGET (dialog));
1744                 window->priv->print_dialog = NULL;
1745
1746                 return FALSE;
1747         }
1748
1749         if (window->priv->printer)
1750                 g_object_unref (window->priv->printer);
1751         if (window->priv->print_settings)
1752                 g_object_unref (window->priv->print_settings);
1753         if (window->priv->print_page_setup)
1754                 g_object_unref (window->priv->print_page_setup);
1755
1756         window->priv->printer = g_object_ref (
1757                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
1758         window->priv->print_settings = g_object_ref (
1759                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
1760         window->priv->print_page_setup = g_object_ref (
1761                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
1762
1763         file_format = gtk_print_settings_get (window->priv->print_settings,
1764                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
1765
1766         if (!gtk_printer_accepts_ps (window->priv->printer)) {
1767                 GtkWidget *msgdialog;
1768
1769                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
1770                                                     GTK_DIALOG_MODAL,
1771                                                     GTK_MESSAGE_ERROR,
1772                                                     GTK_BUTTONS_OK,
1773                                                     _("Printing is not supported on this printer."));
1774
1775                 gtk_dialog_run (GTK_DIALOG (msgdialog));
1776                 gtk_widget_destroy (msgdialog);
1777
1778                 return FALSE;
1779         }
1780
1781         ev_window_clear_print_job (window);
1782
1783         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
1784         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
1785
1786         switch (print_pages) {
1787         case GTK_PRINT_PAGES_CURRENT:
1788                 ranges = g_new0 (EvPrintRange, 1);
1789
1790                 ranges->start = current_page;
1791                 ranges->end = current_page;
1792                 n_ranges = 1;
1793
1794                 break;
1795         case GTK_PRINT_PAGES_RANGES: {
1796                 GtkPageRange *page_range;
1797
1798                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
1799                                                                  &n_ranges);
1800                 if (n_ranges > 0)
1801                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
1802         }
1803                 break;
1804         default:
1805                 break;
1806         }
1807
1808         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
1809
1810         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
1811
1812         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
1813                                                 GTK_UNIT_PIXEL);
1814         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
1815                                                   GTK_UNIT_PIXEL);
1816
1817         if (scale != 1.0) {
1818                 width *= scale;
1819                 height *= scale;
1820         }
1821
1822         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
1823         collate = gtk_print_settings_get_collate (window->priv->print_settings);
1824         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
1825
1826         window->priv->print_job = ev_job_print_new (window->priv->document,
1827                                                     file_format ? file_format : "ps",
1828                                                     width, height,
1829                                                     ranges, n_ranges,
1830                                                     page_set,
1831                                                     copies, collate,
1832                                                     reverse);
1833
1834         g_signal_connect (window->priv->print_job, "finished",
1835                           G_CALLBACK (ev_window_print_job_cb),
1836                           window);
1837         /* The priority doesn't matter for this job */
1838         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
1839
1840         gtk_widget_destroy (GTK_WIDGET (dialog));
1841         window->priv->print_dialog = NULL;
1842
1843         return TRUE;
1844 }
1845
1846 void
1847 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1848 {
1849         GtkWidget           *dialog;
1850         EvPageCache         *page_cache;
1851         gint                 current_page;
1852         gint                 document_last_page;
1853         GtkPrintCapabilities capabilities;
1854
1855         g_return_if_fail (EV_IS_WINDOW (ev_window));
1856         g_return_if_fail (ev_window->priv->document != NULL);
1857
1858         if (ev_window->priv->print_dialog) {
1859                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
1860                 return;
1861         }
1862
1863         page_cache = ev_page_cache_get (ev_window->priv->document);
1864         current_page = ev_page_cache_get_current_page (page_cache);
1865         document_last_page = ev_page_cache_get_n_pages (page_cache);
1866
1867         if (!ev_window->priv->print_settings)
1868                 ev_window->priv->print_settings = gtk_print_settings_new ();
1869
1870         if (first_page != 1 || last_page != document_last_page) {
1871                 GtkPageRange range;
1872
1873                 /* Ranges in GtkPrint are 0 - N */
1874                 range.start = first_page - 1;
1875                 range.end = last_page - 1;
1876
1877                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
1878                                                     GTK_PRINT_PAGES_RANGES);
1879                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
1880                                                     &range, 1);
1881         }
1882
1883         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
1884         ev_window->priv->print_dialog = dialog;
1885
1886         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
1887                 GTK_PRINT_CAPABILITY_COPIES |
1888                 GTK_PRINT_CAPABILITY_COLLATE |
1889                 GTK_PRINT_CAPABILITY_REVERSE |
1890                 GTK_PRINT_CAPABILITY_SCALE |
1891                 GTK_PRINT_CAPABILITY_GENERATE_PS;
1892
1893         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
1894             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
1895                                                EV_FILE_FORMAT_PDF)) {
1896                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
1897         }
1898
1899         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
1900                                                        capabilities);
1901
1902         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
1903                                                 current_page);
1904
1905         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
1906                                             ev_window->priv->print_settings);
1907
1908         if (ev_window->priv->print_page_setup)
1909                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
1910                                                       ev_window->priv->print_page_setup);
1911
1912         g_signal_connect (G_OBJECT (dialog), "response",
1913                           G_CALLBACK (ev_window_print_dialog_response_cb),
1914                           ev_window);
1915
1916         gtk_widget_show (dialog);
1917 }
1918 #endif /* WITH_GTK_PRINT */
1919
1920 #ifdef WITH_GNOME_PRINT
1921 static gboolean
1922 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
1923                                     gint       response,
1924                                     EvWindow  *ev_window)
1925 {
1926         EvPrintJob *print_job;
1927         GnomePrintConfig *config;
1928
1929         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1930                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
1931                 ev_window->priv->print_dialog = NULL;
1932                 g_object_unref (ev_window->priv->print_job);
1933                 ev_window->priv->print_job = NULL;
1934
1935                 return FALSE;
1936         }
1937
1938         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1939
1940         /* FIXME: Change this when we have the first backend
1941          * that can print more than postscript
1942          */
1943         if (using_pdf_printer (config)) {
1944                 GtkWidget *dialog;
1945
1946                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1947                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1948                                                  _("Generating PDF is not supported"));
1949                 gtk_dialog_run (GTK_DIALOG (dialog));
1950                 gtk_widget_destroy (dialog);
1951
1952                 return FALSE;
1953         } else if (!using_postscript_printer (config)) {
1954                 GtkWidget *dialog;
1955
1956                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1957                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1958                                                  _("Printing is not supported on this printer."));
1959                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1960                                                           _("You were trying to print to a printer using the “%s” driver. "
1961                                                             "This program requires a PostScript printer driver."),
1962                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1963                 gtk_dialog_run (GTK_DIALOG (dialog));
1964                 gtk_widget_destroy (dialog);
1965
1966                 return FALSE;
1967         }
1968
1969         save_print_config_to_file (config);
1970
1971         print_job = g_object_new (EV_TYPE_PRINT_JOB,
1972                                   "gnome_print_job", ev_window->priv->print_job,
1973                                   "document", ev_window->priv->document,
1974                                   "print_dialog", print_dialog,
1975                                   NULL);
1976
1977         if (print_job != NULL) {
1978                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1979                 g_object_unref (print_job);
1980         }
1981
1982         g_object_unref (config);
1983
1984         gtk_widget_destroy (GTK_WIDGET (print_dialog));
1985         ev_window->priv->print_dialog = NULL;
1986         g_object_unref (ev_window->priv->print_job);
1987         ev_window->priv->print_job = NULL;
1988
1989         return FALSE;
1990 }
1991
1992 void
1993 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1994 {
1995         GnomePrintConfig *config;
1996         gchar *pages_label;
1997
1998         g_return_if_fail (EV_IS_WINDOW (ev_window));
1999         g_return_if_fail (ev_window->priv->document != NULL);
2000
2001         config = load_print_config_from_file ();
2002
2003         if (ev_window->priv->print_job == NULL)
2004                 ev_window->priv->print_job = gnome_print_job_new (config);
2005
2006         if (ev_window->priv->print_dialog == NULL) {
2007                 ev_window->priv->print_dialog =
2008                         gnome_print_dialog_new (ev_window->priv->print_job,
2009                                                 (guchar *) _("Print"),
2010                                                 (GNOME_PRINT_DIALOG_RANGE |
2011                                                  GNOME_PRINT_DIALOG_COPIES));
2012         }
2013
2014         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2015                                       GTK_WINDOW (ev_window));
2016         g_object_unref (config);
2017
2018         pages_label = g_strconcat (_("Pages"), " ", NULL);
2019         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2020                                                  GNOME_PRINT_RANGE_ALL |
2021                                                  GNOME_PRINT_RANGE_RANGE,
2022                                                  first_page, last_page,
2023                                                  NULL, (const guchar *)pages_label);
2024         g_free (pages_label);
2025
2026         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2027                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2028                                            FALSE);
2029
2030         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2031                           G_CALLBACK (ev_window_print_dialog_response_cb),
2032                           ev_window);
2033         gtk_widget_show (ev_window->priv->print_dialog);
2034 }
2035 #endif /* WITH_GNOME_PRINT */
2036
2037 static void
2038 ev_window_print (EvWindow *window)
2039 {
2040         EvPageCache *page_cache;
2041         gint         last_page;
2042
2043         page_cache = ev_page_cache_get (window->priv->document);
2044         last_page = ev_page_cache_get_n_pages (page_cache);
2045
2046 #ifdef WITH_PRINT
2047         ev_window_print_range (window, 1, last_page);
2048 #endif
2049 }
2050
2051 static void
2052 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2053 {
2054         ev_window_print (ev_window);
2055 }
2056
2057 static void
2058 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2059 {
2060         if (ev_window->priv->properties == NULL) {
2061                 ev_window->priv->properties = ev_properties_dialog_new ();
2062                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2063                                                    ev_window->priv->document);
2064                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2065                                            (gpointer *) &(ev_window->priv->properties));
2066                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2067                                               GTK_WINDOW (ev_window));
2068         }
2069
2070         gtk_widget_show (ev_window->priv->properties);
2071 }
2072
2073 static void
2074 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2075 {
2076         g_return_if_fail (EV_IS_WINDOW (ev_window));
2077
2078         gtk_widget_destroy (GTK_WIDGET (ev_window));
2079 }
2080
2081 static void
2082 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2083 {
2084         GtkAction *action;
2085
2086         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2087         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2088
2089         action = gtk_action_group_get_action (window->priv->action_group,
2090                                               PAGE_SELECTOR_ACTION);
2091         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2092 }
2093
2094 static void
2095 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2096 {
2097         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2098 }
2099
2100 static void
2101 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2102 {
2103         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2104 }
2105
2106 static void
2107 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2108 {
2109         gboolean continuous;
2110
2111         ev_window_stop_presentation (ev_window);
2112         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2113         g_object_set (G_OBJECT (ev_window->priv->view),
2114                       "continuous", continuous,
2115                       NULL);
2116         ev_window_update_actions (ev_window);
2117 }
2118
2119 static void
2120 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2121 {
2122         gboolean dual_page;
2123
2124         ev_window_stop_presentation (ev_window);
2125         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2126         g_object_set (G_OBJECT (ev_window->priv->view),
2127                       "dual-page", dual_page,
2128                       NULL);
2129         ev_window_update_actions (ev_window);
2130 }
2131
2132 static void
2133 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2134 {
2135         ev_window_stop_presentation (ev_window);
2136
2137         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2138                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2139         } else {
2140                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2141         }
2142         ev_window_update_actions (ev_window);
2143 }
2144
2145 static void
2146 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2147 {
2148         ev_window_stop_presentation (ev_window);
2149
2150         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2151                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2152         } else {
2153                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2154         }
2155         ev_window_update_actions (ev_window);
2156 }
2157
2158
2159 static void
2160 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2161 {
2162         g_return_if_fail (EV_IS_WINDOW (ev_window));
2163
2164         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2165 }
2166
2167 static void
2168 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2169 {
2170         g_return_if_fail (EV_IS_WINDOW (ev_window));
2171
2172         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2173                 g_error ("Find action should be insensitive since document doesn't support find");
2174                 return;
2175         }
2176
2177         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2178         gtk_widget_grab_focus (ev_window->priv->find_bar);
2179 }
2180
2181 static void
2182 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2183 {
2184         g_return_if_fail (EV_IS_WINDOW (ev_window));
2185
2186         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2187 }
2188
2189 static void
2190 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2191 {
2192         g_return_if_fail (EV_IS_WINDOW (ev_window));
2193
2194         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2195 }
2196
2197 static void
2198 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2199 {
2200         g_return_if_fail (EV_IS_WINDOW (ev_window));
2201
2202         ev_view_copy (EV_VIEW (ev_window->priv->view));
2203 }
2204
2205 static void
2206 ev_window_update_fullscreen_popup (EvWindow *window)
2207 {
2208         GtkWidget *popup = window->priv->fullscreen_popup;
2209         int popup_width, popup_height;
2210         GdkScreen *screen;
2211         GdkRectangle screen_rect;
2212         gboolean toolbar;
2213
2214         g_return_if_fail (popup != NULL);
2215
2216         if (GTK_WIDGET (window)->window == NULL)
2217                 return;
2218
2219         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2220                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2221         popup_width = popup->requisition.width;
2222         popup_height = popup->requisition.height;
2223
2224         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2225         gdk_screen_get_monitor_geometry (screen,
2226                         gdk_screen_get_monitor_at_window
2227                         (screen,
2228                          GTK_WIDGET (window)->window),
2229                          &screen_rect);
2230         if (toolbar) {
2231                 gtk_widget_set_size_request (popup,
2232                                              screen_rect.width,
2233                                              -1);
2234                 gtk_window_move (GTK_WINDOW (popup),
2235                                  screen_rect.x,
2236                                  screen_rect.y);
2237
2238         } else {
2239                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2240                 {
2241                         gtk_window_move (GTK_WINDOW (popup),
2242                                          screen_rect.x,
2243                                          screen_rect.y);
2244                 } else {
2245                         gtk_window_move (GTK_WINDOW (popup),
2246                                          screen_rect.x + screen_rect.width - popup_width,
2247                                          screen_rect.y);
2248                 }
2249         }
2250 }
2251
2252 static void
2253 screen_size_changed_cb (GdkScreen *screen,
2254                         EvWindow *window)
2255 {
2256         ev_window_update_fullscreen_popup (window);
2257 }
2258
2259 static void
2260 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2261                                       EvWindow *ev_window)
2262 {
2263         if (!ev_window_is_empty (ev_window))
2264                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2265                                              gtk_paned_get_position (GTK_PANED (object)));
2266 }
2267
2268 static void
2269 destroy_fullscreen_popup (EvWindow *window)
2270 {
2271         if (window->priv->fullscreen_popup != NULL)
2272         {
2273                 gtk_widget_destroy (window->priv->fullscreen_popup);
2274                 window->priv->fullscreen_popup = NULL;
2275         }
2276 }
2277
2278 static void
2279 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2280 {
2281         GtkAction *action;
2282
2283         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2284         g_return_if_fail (action != NULL);
2285
2286         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2287 }
2288
2289 static void
2290 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2291 {
2292         ev_window_update_fullscreen_popup (window);
2293 }
2294
2295 static gboolean
2296 fullscreen_timeout_cb (EvWindow *window)
2297 {
2298         EvView *view = EV_VIEW (window->priv->view);
2299
2300         if (!view ||
2301             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2302              !ev_view_get_presentation (EV_VIEW (view))))
2303                 return FALSE;
2304
2305         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2306         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2307         window->priv->fullscreen_timeout_id = 0;
2308
2309         return FALSE;
2310 }
2311
2312 static void
2313 fullscreen_set_timeout (EvWindow *window)
2314 {
2315         if (window->priv->fullscreen_timeout_id != 0) {
2316                 g_source_remove (window->priv->fullscreen_timeout_id);
2317         }
2318
2319         window->priv->fullscreen_timeout_id =
2320             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2321
2322         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2323         update_chrome_visibility (window);
2324         ev_view_show_cursor (EV_VIEW (window->priv->view));
2325 }
2326
2327 static void
2328 fullscreen_clear_timeout (EvWindow *window)
2329 {
2330         if (window->priv->fullscreen_timeout_id != 0) {
2331                 g_source_remove (window->priv->fullscreen_timeout_id);
2332         }
2333
2334         window->priv->fullscreen_timeout_id = 0;
2335         update_chrome_visibility (window);
2336         ev_view_show_cursor (EV_VIEW (window->priv->view));
2337 }
2338
2339
2340 static gboolean
2341 fullscreen_motion_notify_cb (GtkWidget *widget,
2342                              GdkEventMotion *event,
2343                              gpointer user_data)
2344 {
2345         EvWindow *window = EV_WINDOW (user_data);
2346
2347         fullscreen_set_timeout (window);
2348
2349         return FALSE;
2350 }
2351
2352 static gboolean
2353 fullscreen_leave_notify_cb (GtkWidget *widget,
2354                             GdkEventCrossing *event,
2355                             gpointer user_data)
2356 {
2357         EvWindow *window = EV_WINDOW (user_data);
2358
2359         fullscreen_clear_timeout (window);
2360
2361         return FALSE;
2362 }
2363
2364 static GtkWidget *
2365 ev_window_get_exit_fullscreen_button (EvWindow *window)
2366 {
2367         GtkWidget *button, *icon, *label, *hbox;
2368
2369         button = gtk_button_new ();
2370         g_signal_connect (button, "clicked",
2371                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2372                           window);
2373         gtk_widget_show (button);
2374
2375         hbox = gtk_hbox_new (FALSE, 2);
2376         gtk_widget_show (hbox);
2377         gtk_container_add (GTK_CONTAINER (button), hbox);
2378
2379         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2380         gtk_widget_show (icon);
2381         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2382
2383         label = gtk_label_new (_("Leave Fullscreen"));
2384         gtk_widget_show (label);
2385         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2386
2387         return button;
2388 }
2389
2390 static GtkWidget *
2391 ev_window_create_fullscreen_popup (EvWindow *window)
2392 {
2393         GtkWidget *popup;
2394         GtkWidget *hbox;
2395         GtkWidget *button;
2396         GdkScreen *screen;
2397
2398         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2399                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2400
2401         popup = gtk_window_new (GTK_WINDOW_POPUP);
2402         hbox = gtk_hbox_new (FALSE, 0);
2403         button = ev_window_get_exit_fullscreen_button (window);
2404
2405         gtk_container_add (GTK_CONTAINER (popup), hbox);
2406         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2407                             TRUE, TRUE, 0);
2408         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2409
2410         gtk_widget_show (button);
2411         gtk_widget_show (hbox);
2412
2413         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2414
2415         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2416         g_signal_connect_object (screen, "size-changed",
2417                                  G_CALLBACK (screen_size_changed_cb),
2418                                  window, 0);
2419         g_signal_connect_object (popup, "size_request",
2420                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2421                                  window, 0);
2422
2423         gtk_window_set_screen (GTK_WINDOW (popup),
2424                                gtk_widget_get_screen (GTK_WIDGET (window)));
2425
2426         return popup;
2427 }
2428
2429
2430 static void
2431 ev_window_update_fullscreen_action (EvWindow *window)
2432 {
2433         GtkAction *action;
2434
2435         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2436         g_signal_handlers_block_by_func
2437                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2438         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2439                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2440         g_signal_handlers_unblock_by_func
2441                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2442 }
2443
2444 static void
2445 ev_window_run_fullscreen (EvWindow *window)
2446 {
2447         if (window->priv->fullscreen_popup == NULL)
2448                 window->priv->fullscreen_popup
2449                         = ev_window_create_fullscreen_popup (window);
2450
2451         g_object_set (G_OBJECT (window->priv->scrolled_window),
2452                       "shadow-type", GTK_SHADOW_NONE,
2453                       NULL);
2454
2455         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2456         ev_window_update_fullscreen_action (window);
2457
2458         gtk_window_fullscreen (GTK_WINDOW (window));
2459         gtk_widget_grab_focus (window->priv->view);
2460         ev_window_update_fullscreen_popup (window);
2461
2462         g_signal_connect (window->priv->view,
2463                           "motion-notify-event",
2464                           G_CALLBACK (fullscreen_motion_notify_cb),
2465                           window);
2466         g_signal_connect (window->priv->view,
2467                           "leave-notify-event",
2468                           G_CALLBACK (fullscreen_leave_notify_cb),
2469                           window);
2470         fullscreen_set_timeout (window);
2471
2472         if (!ev_window_is_empty (window))
2473                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2474 }
2475
2476 static void
2477 ev_window_stop_fullscreen (EvWindow *window)
2478 {
2479         EvView *view = EV_VIEW (window->priv->view);
2480
2481         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2482                 return;
2483
2484         g_object_set (G_OBJECT (window->priv->scrolled_window),
2485                       "shadow-type", GTK_SHADOW_IN,
2486                       NULL);
2487
2488         ev_view_set_fullscreen (view, FALSE);
2489         ev_window_update_fullscreen_action (window);
2490         gtk_window_unfullscreen (GTK_WINDOW (window));
2491
2492         g_signal_handlers_disconnect_by_func (window->priv->view,
2493                                               (gpointer) fullscreen_motion_notify_cb,
2494                                               window);
2495         g_signal_handlers_disconnect_by_func (window->priv->view,
2496                                               (gpointer) fullscreen_leave_notify_cb,
2497                                               window);
2498         fullscreen_clear_timeout (window);
2499
2500         if (!ev_window_is_empty (window))
2501                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2502 }
2503
2504 static void
2505 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2506 {
2507         gboolean fullscreen;
2508
2509         g_return_if_fail (EV_IS_WINDOW (window));
2510         ev_window_stop_presentation (window);
2511
2512         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2513         if (fullscreen) {
2514                 ev_window_run_fullscreen (window);
2515         } else {
2516                 ev_window_stop_fullscreen (window);
2517         }
2518 }
2519
2520 static void
2521 ev_window_update_presentation_action (EvWindow *window)
2522 {
2523         GtkAction *action;
2524
2525         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2526         g_signal_handlers_block_by_func
2527                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2528         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2529                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2530         g_signal_handlers_unblock_by_func
2531                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2532 }
2533
2534 static void
2535 ev_window_run_presentation (EvWindow *window)
2536 {
2537         g_object_set (G_OBJECT (window->priv->scrolled_window),
2538                       "shadow-type", GTK_SHADOW_NONE,
2539                       NULL);
2540
2541         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2542         ev_window_update_presentation_action (window);
2543
2544         gtk_widget_grab_focus (window->priv->view);
2545         gtk_window_fullscreen (GTK_WINDOW (window));
2546
2547         g_signal_connect (window->priv->view,
2548                           "motion-notify-event",
2549                           G_CALLBACK (fullscreen_motion_notify_cb),
2550                           window);
2551         g_signal_connect (window->priv->view,
2552                           "leave-notify-event",
2553                           G_CALLBACK (fullscreen_leave_notify_cb),
2554                           window);
2555         fullscreen_set_timeout (window);
2556
2557         ev_application_screensaver_disable (EV_APP);
2558
2559         if (!ev_window_is_empty (window))
2560                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2561 }
2562
2563 static void
2564 ev_window_stop_presentation (EvWindow *window)
2565 {
2566         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2567                 return;
2568
2569         g_object_set (G_OBJECT (window->priv->scrolled_window),
2570                       "shadow-type", GTK_SHADOW_IN,
2571                       NULL);
2572
2573         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2574         ev_window_update_presentation_action (window);
2575         gtk_window_unfullscreen (GTK_WINDOW (window));
2576
2577         g_signal_handlers_disconnect_by_func (window->priv->view,
2578                                               (gpointer) fullscreen_motion_notify_cb,
2579                                               window);
2580         g_signal_handlers_disconnect_by_func (window->priv->view,
2581                                               (gpointer) fullscreen_leave_notify_cb,
2582                                               window);
2583         fullscreen_clear_timeout (window);
2584
2585         ev_application_screensaver_enable (EV_APP);
2586
2587         if (!ev_window_is_empty (window))
2588                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2589 }
2590
2591 static void
2592 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2593 {
2594         gboolean presentation;
2595
2596         g_return_if_fail (EV_IS_WINDOW (window));
2597         ev_window_stop_fullscreen (window);
2598
2599         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2600         if (presentation) {
2601                 ev_window_run_presentation (window);
2602         } else {
2603                 ev_window_stop_presentation (window);
2604         }
2605 }
2606
2607 static void
2608 ev_window_run_preview (EvWindow *window)
2609 {
2610         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2611
2612         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2613         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2614         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2615
2616         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2617
2618         update_chrome_visibility (window);
2619 }
2620
2621 static gboolean
2622 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2623 {
2624         EvWindow *window = EV_WINDOW (widget);
2625         EvWindowPrivate *priv = window->priv;
2626
2627         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2628                 fullscreen_set_timeout (window);
2629
2630         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2631 }
2632
2633 static gboolean
2634 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2635 {
2636         EvWindow *window = EV_WINDOW (widget);
2637         EvWindowPrivate *priv = window->priv;
2638
2639         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2640                 fullscreen_set_timeout (window);
2641                 gtk_widget_hide (priv->fullscreen_popup);
2642         }
2643
2644         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2645 }
2646
2647 static void
2648 ev_window_screen_changed (GtkWidget *widget,
2649                           GdkScreen *old_screen)
2650 {
2651         EvWindow *window = EV_WINDOW (widget);
2652         EvWindowPrivate *priv = window->priv;
2653         GdkScreen *screen;
2654
2655         screen = gtk_widget_get_screen (widget);
2656         if (screen == old_screen)
2657                 return;
2658
2659 #ifdef HAVE_GTK_RECENT
2660         if (old_screen) {
2661                 g_signal_handlers_disconnect_by_func (
2662                         gtk_recent_manager_get_for_screen (old_screen),
2663                         G_CALLBACK (ev_window_setup_recent), window);
2664         }
2665
2666         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2667         g_signal_connect_swapped (priv->recent_manager,
2668                                   "changed",
2669                                   G_CALLBACK (ev_window_setup_recent),
2670                                   window);
2671 #endif
2672
2673         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2674                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2675         }
2676
2677         if (priv->fullscreen_popup != NULL) {
2678                 g_signal_handlers_disconnect_by_func
2679                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2680
2681                 g_signal_connect_object (screen, "size-changed",
2682                                          G_CALLBACK (screen_size_changed_cb),
2683                                          window, 0);
2684                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2685
2686                 ev_window_update_fullscreen_popup (window);
2687         }
2688 }
2689
2690 static void
2691 ev_window_set_page_mode (EvWindow         *window,
2692                          EvWindowPageMode  page_mode)
2693 {
2694         GtkWidget *child = NULL;
2695         GtkWidget *real_child;
2696
2697         if (window->priv->page_mode == page_mode)
2698                 return;
2699
2700         window->priv->page_mode = page_mode;
2701
2702         switch (page_mode) {
2703                 case PAGE_MODE_DOCUMENT:
2704                         child = window->priv->view;
2705                         break;
2706                 case PAGE_MODE_PASSWORD:
2707                         child = window->priv->password_view;
2708                         break;
2709                 default:
2710                         g_assert_not_reached ();
2711         }
2712
2713         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2714         if (child != real_child) {
2715                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2716                                       real_child);
2717                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2718                                    child);
2719         }
2720         ev_window_update_actions (window);
2721 }
2722
2723
2724 static void
2725 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2726 {
2727         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2728 }
2729
2730 static void
2731 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2732 {
2733         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2734 }
2735
2736 static void
2737 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2738 {
2739         EvWindow *ev_window = EV_WINDOW (data);
2740         egg_editable_toolbar_set_edit_mode
2741                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2742         ev_application_save_toolbars_model (EV_APP);
2743         gtk_widget_destroy (GTK_WIDGET (dialog));
2744 }
2745
2746 static void
2747 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2748 {
2749         GtkWidget *dialog;
2750         GtkWidget *editor;
2751
2752         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2753                                               GTK_WINDOW (ev_window),
2754                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2755                                               GTK_STOCK_CLOSE,
2756                                               GTK_RESPONSE_CLOSE,
2757                                               NULL);
2758         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2759         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2760         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2761         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2762         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2763
2764         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2765                                          ev_application_get_toolbars_model (EV_APP, FALSE));
2766         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2767         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2768
2769         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2770
2771         egg_editable_toolbar_set_edit_mode
2772                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2773
2774         g_signal_connect (dialog, "response",
2775                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2776                           ev_window);
2777         gtk_widget_show_all (dialog);
2778 }
2779
2780 static void
2781 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2782 {
2783         g_return_if_fail (EV_IS_WINDOW (ev_window));
2784
2785         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2786         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2787 }
2788
2789 static void
2790 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2791 {
2792         g_return_if_fail (EV_IS_WINDOW (ev_window));
2793
2794         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2795         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2796 }
2797
2798 static void
2799 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2800 {
2801         g_return_if_fail (EV_IS_WINDOW (ev_window));
2802
2803         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2804 }
2805
2806 static void
2807 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2808 {
2809         g_return_if_fail (EV_IS_WINDOW (ev_window));
2810
2811         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2812 }
2813
2814 static void
2815 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2816 {
2817         g_return_if_fail (EV_IS_WINDOW (ev_window));
2818
2819         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2820 }
2821
2822 static void
2823 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2824 {
2825         int n_pages;
2826
2827         g_return_if_fail (EV_IS_WINDOW (ev_window));
2828
2829         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2830         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2831 }
2832
2833 static void
2834 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2835 {
2836         int n_pages, current_page;
2837
2838         g_return_if_fail (EV_IS_WINDOW (ev_window));
2839
2840         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2841         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2842
2843         if (current_page + 10 < n_pages)
2844                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2845 }
2846
2847 static void
2848 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2849 {
2850         int current_page;
2851
2852         g_return_if_fail (EV_IS_WINDOW (ev_window));
2853
2854         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2855
2856         if (current_page - 10 >= 0)
2857                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2858 }
2859
2860 static void
2861 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2862 {
2863         char *uri;
2864
2865         g_return_if_fail (EV_IS_WINDOW (ev_window));
2866
2867         uri = g_strdup (ev_window->priv->uri);
2868
2869         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
2870
2871         g_free (uri);
2872 }
2873
2874 static void
2875 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2876 {
2877         GError *error = NULL;
2878
2879         g_return_if_fail (EV_IS_WINDOW (ev_window));
2880
2881         gnome_help_display ("evince.xml", NULL, &error);
2882
2883         if(error != NULL) {
2884                 g_warning (error->message);
2885                 g_error_free (error);
2886         }
2887 }
2888
2889 static void
2890 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2891 {
2892         gtk_window_unfullscreen (GTK_WINDOW (window));
2893 }
2894
2895 static void
2896 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2897 {
2898         GtkWidget *widget;
2899
2900         widget = gtk_window_get_focus (GTK_WINDOW (window));
2901         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2902                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2903                 gtk_widget_grab_focus (window->priv->view);
2904         } else {
2905                 gboolean fullscreen;
2906                 gboolean presentation;
2907
2908                 g_object_get (window->priv->view,
2909                               "fullscreen", &fullscreen,
2910                               "presentation", &presentation,
2911                               NULL);
2912
2913                 if (fullscreen) {
2914                         ev_window_stop_fullscreen (window);
2915                 } else if (presentation) {
2916                         ev_window_stop_presentation (window);
2917                         gtk_widget_grab_focus (window->priv->view);
2918                 } else {
2919                         gtk_widget_grab_focus (window->priv->view);
2920                 }
2921
2922                 if (fullscreen && presentation)
2923                         g_warning ("Both fullscreen and presentation set somehow");
2924         }
2925 }
2926
2927 static void
2928 update_view_size (EvView *view, EvWindow *window)
2929 {
2930         int width, height;
2931         GtkRequisition vsb_requisition;
2932         GtkRequisition hsb_requisition;
2933         int scrollbar_spacing;
2934
2935         /* Calculate the width available for the */
2936         width = window->priv->scrolled_window->allocation.width;
2937         height = window->priv->scrolled_window->allocation.height;
2938
2939         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2940                 width -= 2 * window->priv->view->style->xthickness;
2941                 height -= 2 * window->priv->view->style->ythickness;
2942         }
2943
2944         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2945                                  &vsb_requisition);
2946         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2947                                  &hsb_requisition);
2948         gtk_widget_style_get (window->priv->scrolled_window,
2949                               "scrollbar_spacing", &scrollbar_spacing,
2950                               NULL);
2951
2952         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2953                                    MAX (1, width),
2954                                    MAX (1, height),
2955                                    vsb_requisition.width + scrollbar_spacing,
2956                                    hsb_requisition.height + scrollbar_spacing);
2957 }
2958
2959 static void
2960 save_sizing_mode (EvWindow *window)
2961 {
2962         EvSizingMode mode;
2963         GEnumValue *enum_value;
2964
2965         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2966         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2967
2968         if (!ev_window_is_empty (window))
2969                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2970                                                 enum_value->value_nick);
2971 }
2972
2973 static void
2974 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2975                                   EvWindow   *ev_window)
2976 {
2977         GtkWidget *scrolled_window;
2978         EvSizingMode sizing_mode;
2979
2980         g_object_get (ev_window->priv->view,
2981                       "sizing-mode", &sizing_mode,
2982                       NULL);
2983
2984         scrolled_window = ev_window->priv->scrolled_window;
2985
2986         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2987
2988         if (sizing_mode != EV_SIZING_FREE)
2989                 update_view_size (NULL, ev_window);
2990
2991         switch (sizing_mode) {
2992                 case EV_SIZING_BEST_FIT:
2993                         g_object_set (G_OBJECT (scrolled_window),
2994                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2995                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2996                                       NULL);
2997                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2998                                           G_CALLBACK (update_view_size),
2999                                           ev_window);
3000                         break;
3001                 case EV_SIZING_FIT_WIDTH:
3002                         g_object_set (G_OBJECT (scrolled_window),
3003                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3004                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3005                                       NULL);
3006                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3007                                           G_CALLBACK (update_view_size),
3008                                           ev_window);
3009                         break;
3010                 case EV_SIZING_FREE:
3011                         g_object_set (G_OBJECT (scrolled_window),
3012                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3013                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3014                                       NULL);
3015                         break;
3016         }
3017
3018         update_sizing_buttons (ev_window);
3019         save_sizing_mode (ev_window);
3020 }
3021
3022 static void
3023 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3024 {
3025         ev_window_update_actions (ev_window);
3026
3027         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3028                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
3029                                                 ev_view_get_zoom (view));
3030         }
3031 }
3032
3033 static void
3034 ev_window_update_continuous_action (EvWindow *window)
3035 {
3036         GtkAction *action;
3037
3038         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3039         g_signal_handlers_block_by_func
3040                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3041         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3042                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3043         g_signal_handlers_unblock_by_func
3044                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3045 }
3046
3047 static void
3048 ev_window_update_dual_page_action (EvWindow *window)
3049 {
3050         GtkAction *action;
3051
3052         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3053         g_signal_handlers_block_by_func
3054                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3055         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3056                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3057         g_signal_handlers_unblock_by_func
3058                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3059 }
3060
3061 static void
3062 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3063 {
3064         ev_window_update_continuous_action (ev_window);
3065
3066         if (!ev_window_is_empty (ev_window))
3067                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3068                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3069 }
3070
3071 static void
3072 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3073 {
3074         int rotation;
3075
3076         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3077
3078         if (!ev_window_is_empty (window))
3079                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3080                                              rotation);
3081
3082         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3083                                        rotation);
3084 }
3085
3086 static void
3087 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3088 {
3089         ev_window_update_actions (window);
3090 }
3091
3092 static void
3093 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3094 {
3095         ev_window_update_dual_page_action (ev_window);
3096
3097         if (!ev_window_is_empty (ev_window))
3098                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3099                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3100 }
3101
3102 static char *
3103 build_comments_string (void)
3104 {
3105 #ifdef ENABLE_PDF
3106         PopplerBackend backend;
3107         const char *backend_name;
3108         const char *version;
3109
3110         backend = poppler_get_backend ();
3111         version = poppler_get_version ();
3112         switch (backend) {
3113                 case POPPLER_BACKEND_CAIRO:
3114                         backend_name = "cairo";
3115                         break;
3116                 case POPPLER_BACKEND_SPLASH:
3117                         backend_name = "splash";
3118                         break;
3119                 default:
3120                         backend_name = "unknown";
3121                         break;
3122         }
3123
3124         return g_strdup_printf (_("Document Viewer.\n"
3125                                   "Using poppler %s (%s)"),
3126                                 version, backend_name);
3127 #else
3128         return g_strdup_printf (_("Document Viewer"));
3129 #endif
3130 }
3131
3132 static void
3133 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3134 {
3135         const char *authors[] = {
3136                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3137                 "Jonathan Blandford <jrb@gnome.org>",
3138                 "Marco Pesenti Gritti <marco@gnome.org>",
3139                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3140                 "Bryan Clark <clarkbw@gnome.org>",
3141                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3142                 "Wouter Bolsterlee <wbolster@gnome.org>",
3143                 NULL
3144         };
3145
3146         const char *documenters[] = {
3147                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3148                 NULL
3149         };
3150
3151         const char *license[] = {
3152                 N_("Evince is free software; you can redistribute it and/or modify "
3153                    "it under the terms of the GNU General Public License as published by "
3154                    "the Free Software Foundation; either version 2 of the License, or "
3155                    "(at your option) any later version.\n"),
3156                 N_("Evince is distributed in the hope that it will be useful, "
3157                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3158                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3159                    "GNU General Public License for more details.\n"),
3160                 N_("You should have received a copy of the GNU General Public License "
3161                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3162                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3163         };
3164
3165         char *license_trans;
3166         char *comments;
3167
3168 #ifdef ENABLE_NLS
3169         const char **p;
3170
3171         for (p = authors; *p; ++p)
3172                 *p = _(*p);
3173
3174         for (p = documenters; *p; ++p)
3175                 *p = _(*p);
3176 #endif
3177
3178         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3179                                      _(license[2]), "\n", NULL);
3180         comments = build_comments_string ();
3181
3182         gtk_show_about_dialog (
3183                 GTK_WINDOW (ev_window),
3184                 "name", _("Evince"),
3185                 "version", VERSION,
3186                 "copyright",
3187                 _("\xc2\xa9 1996-2007 The Evince authors"),
3188                 "license", license_trans,
3189                 "website", "http://www.gnome.org/projects/evince",
3190                 "comments", comments,
3191                 "authors", authors,
3192                 "documenters", documenters,
3193                 "translator-credits", _("translator-credits"),
3194                 "logo-icon-name", "evince",
3195                 "wrap-license", TRUE,
3196                 NULL);
3197
3198         g_free (comments);
3199         g_free (license_trans);
3200 }
3201
3202 static void
3203 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3204 {
3205         gboolean active;
3206
3207         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3208         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3209         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3210 }
3211
3212 static void
3213 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3214 {
3215         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3216                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3217 }
3218
3219 static void
3220 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3221                                            GParamSpec *pspec,
3222                                            EvWindow   *ev_window)
3223 {
3224         GtkWidget *current_page;
3225         const char *id;
3226
3227         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3228
3229         if (current_page == ev_window->priv->sidebar_links) {
3230                 id = LINKS_SIDEBAR_ID;
3231         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3232                 id = THUMBNAILS_SIDEBAR_ID;
3233         } else if (current_page == ev_window->priv->sidebar_attachments) {
3234                 id = ATTACHMENTS_SIDEBAR_ID;
3235         } else {
3236                 g_assert_not_reached();
3237         }
3238
3239         g_object_unref (current_page);
3240
3241         if (!ev_window_is_empty (ev_window))
3242                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3243 }
3244
3245 static void
3246 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3247                                          GParamSpec *pspec,
3248                                          EvWindow   *ev_window)
3249 {
3250         EvView *view = EV_VIEW (ev_window->priv->view);
3251         GtkAction *action;
3252
3253         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3254
3255         if (!ev_view_get_presentation (view) &&
3256             !ev_view_get_fullscreen (view)) {
3257
3258                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3259                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3260
3261                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3262                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3263         }
3264 }
3265
3266 static gboolean
3267 view_menu_popup_cb (EvView   *view,
3268                     EvLink   *link,
3269                     EvWindow *ev_window)
3270 {
3271         GtkWidget *popup;
3272         gboolean   show_external = FALSE;
3273         gboolean   show_internal = FALSE;
3274         GtkAction *action;
3275
3276         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3277                 return FALSE;
3278
3279         if (ev_window->priv->link)
3280                 g_object_unref (ev_window->priv->link);
3281
3282         if (link)
3283                 ev_window->priv->link = g_object_ref (link);
3284         else
3285                 ev_window->priv->link = NULL;
3286
3287         popup = ev_window->priv->view_popup;
3288
3289         if (ev_window->priv->link) {
3290                 EvLinkAction *ev_action;
3291
3292                 ev_action = ev_link_get_action (link);
3293                 if (!ev_action)
3294                         return FALSE;
3295
3296                 switch (ev_link_action_get_action_type (ev_action)) {
3297                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
3298                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3299                                 show_internal = TRUE;
3300                                 break;
3301                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3302                         case EV_LINK_ACTION_TYPE_LAUNCH:
3303                                 show_external = TRUE;
3304                                 break;
3305                         default:
3306                                 break;
3307                 }
3308         }
3309
3310         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3311                                               "OpenLink");
3312         gtk_action_set_visible (action, show_external);
3313
3314         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3315                                               "CopyLinkAddress");
3316         gtk_action_set_visible (action, show_external);
3317
3318         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3319                                               "GoLink");
3320         gtk_action_set_visible (action, show_internal);
3321
3322         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3323                                               "OpenLinkNewWindow");
3324         gtk_action_set_visible (action, show_internal);
3325
3326         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3327                         NULL, NULL,
3328                         3, gtk_get_current_event_time ());
3329         return TRUE;
3330 }
3331
3332 static gboolean
3333 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3334                               GList           *attach_list,
3335                               EvWindow        *ev_window)
3336 {
3337         GtkWidget *popup;
3338
3339         g_assert (attach_list != NULL);
3340
3341         if (ev_window->priv->attach_list) {
3342                 g_list_foreach (ev_window->priv->attach_list,
3343                                 (GFunc) g_object_unref, NULL);
3344                 g_list_free (ev_window->priv->attach_list);
3345         }
3346
3347         ev_window->priv->attach_list = attach_list;
3348
3349         popup = ev_window->priv->attachment_popup;
3350
3351         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3352                         NULL, NULL,
3353                         3, gtk_get_current_event_time ());
3354
3355         return TRUE;
3356 }
3357
3358 static void
3359 view_find_status_changed_cb (EvView     *view,
3360                              GParamSpec *pspec,
3361                              EvWindow   *ev_window)
3362 {
3363         const char *text;
3364
3365         text = ev_view_get_find_status (view);
3366         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3367                                       text);
3368 }
3369
3370 static void
3371 find_bar_previous_cb (EggFindBar *find_bar,
3372                       EvWindow   *ev_window)
3373 {
3374         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3375 }
3376
3377 static void
3378 find_bar_next_cb (EggFindBar *find_bar,
3379                   EvWindow   *ev_window)
3380 {
3381         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3382 }
3383
3384 static void
3385 find_bar_close_cb (EggFindBar *find_bar,
3386                    EvWindow   *ev_window)
3387 {
3388         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3389 }
3390
3391 static void
3392 find_bar_search_changed_cb (EggFindBar *find_bar,
3393                             GParamSpec *param,
3394                             EvWindow   *ev_window)
3395 {
3396         gboolean case_sensitive;
3397         gboolean visible;
3398         const char *search_string;
3399
3400         g_return_if_fail (EV_IS_WINDOW (ev_window));
3401
3402         /* Either the string or case sensitivity could have changed,
3403          * we connect this callback to both. We also connect it
3404          * to ::visible so when the find bar is hidden, we should
3405          * pretend the search string is NULL/""
3406          */
3407
3408         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3409         visible = GTK_WIDGET_VISIBLE (find_bar);
3410         search_string = egg_find_bar_get_search_string (find_bar);
3411
3412         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3413
3414         if (ev_window->priv->document &&
3415             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3416                 if (visible && search_string && search_string[0]) {
3417                         ev_document_doc_mutex_lock ();
3418                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3419                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3420                                                 search_string,
3421                                                 case_sensitive);
3422                         ev_document_doc_mutex_unlock ();
3423                 } else {
3424                         ev_document_doc_mutex_lock ();
3425                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3426                         ev_document_doc_mutex_unlock ();
3427
3428                         ev_window_update_actions (ev_window);
3429                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3430                                                       NULL);
3431                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3432                 }
3433         }
3434 }
3435
3436 static void
3437 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3438 {
3439         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3440 }
3441
3442 static void
3443 zoom_control_changed_cb (EphyZoomAction *action,
3444                          float           zoom,
3445                          EvWindow       *ev_window)
3446 {
3447         EvSizingMode mode;
3448
3449         g_return_if_fail (EV_IS_WINDOW (ev_window));
3450
3451         if (zoom == EPHY_ZOOM_BEST_FIT) {
3452                 mode = EV_SIZING_BEST_FIT;
3453         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3454                 mode = EV_SIZING_FIT_WIDTH;
3455         } else {
3456                 mode = EV_SIZING_FREE;
3457         }
3458
3459         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3460
3461         if (mode == EV_SIZING_FREE) {
3462                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
3463         }
3464 }
3465
3466 static void
3467 ev_window_finalize (GObject *object)
3468 {
3469         GList *windows = ev_application_get_windows (EV_APP);
3470
3471         if (windows == NULL) {
3472                 ev_application_shutdown (EV_APP);
3473         } else {
3474                 g_list_free (windows);
3475         }
3476
3477         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3478 }
3479
3480 static void
3481 ev_window_dispose (GObject *object)
3482 {
3483         EvWindow *window = EV_WINDOW (object);
3484         EvWindowPrivate *priv = window->priv;
3485
3486         if (priv->title) {
3487                 ev_window_title_free (priv->title);
3488                 priv->title = NULL;
3489         }
3490
3491         if (priv->ui_manager) {
3492                 g_object_unref (priv->ui_manager);
3493                 priv->ui_manager = NULL;
3494         }
3495
3496         if (priv->action_group) {
3497                 g_object_unref (priv->action_group);
3498                 priv->action_group = NULL;
3499         }
3500
3501         if (priv->view_popup_action_group) {
3502                 g_object_unref (priv->view_popup_action_group);
3503                 priv->view_popup_action_group = NULL;
3504         }
3505
3506         if (priv->attachment_popup_action_group) {
3507                 g_object_unref (priv->attachment_popup_action_group);
3508                 priv->attachment_popup_action_group = NULL;
3509         }
3510
3511 #ifdef HAVE_GTK_RECENT
3512         if (priv->recent_action_group) {
3513                 g_object_unref (priv->recent_action_group);
3514                 priv->recent_action_group = NULL;
3515         }
3516
3517         if (priv->recent_manager) {
3518                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3519                                                       ev_window_setup_recent,
3520                                                       window);
3521                 priv->recent_manager = NULL;
3522         }
3523
3524         priv->recent_ui_id = 0;
3525 #else
3526         if (priv->recent_view) {
3527                 g_object_unref (priv->recent_view);
3528                 priv->recent_view = NULL;
3529         }
3530 #endif /* HAVE_GTK_RECENT */
3531
3532         if (priv->page_cache) {
3533                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3534                 priv->page_cache = NULL;
3535         }
3536
3537         if (priv->document) {
3538                 g_object_unref (priv->document);
3539                 priv->document = NULL;
3540         }
3541
3542         if (priv->view) {
3543                 g_object_unref (priv->view);
3544                 priv->view = NULL;
3545         }
3546
3547         if (priv->password_view) {
3548                 g_object_unref (priv->password_view);
3549                 priv->password_view = NULL;
3550         }
3551
3552         if (priv->xfer_job) {
3553                 ev_window_clear_xfer_job (window);
3554         }
3555
3556         if (priv->local_uri) {
3557                 ev_window_clear_local_uri (window);
3558         }
3559
3560         ev_window_close_dialogs (window);
3561
3562 #ifdef WITH_GTK_PRINT
3563         ev_window_clear_print_job (window);
3564
3565         if (window->priv->gtk_print_job) {
3566                 g_object_unref (window->priv->gtk_print_job);
3567                 window->priv->gtk_print_job = NULL;
3568         }
3569
3570         if (window->priv->printer) {
3571                 g_object_unref (window->priv->printer);
3572                 window->priv->printer = NULL;
3573         }
3574
3575         if (window->priv->print_settings) {
3576                 g_object_unref (window->priv->print_settings);
3577                 window->priv->print_settings = NULL;
3578         }
3579
3580         if (window->priv->print_page_setup) {
3581                 g_object_unref (window->priv->print_page_setup);
3582                 window->priv->print_page_setup = NULL;
3583         }
3584 #endif
3585
3586         if (priv->link) {
3587                 g_object_unref (priv->link);
3588                 priv->link = NULL;
3589         }
3590
3591         if (priv->attach_list) {
3592                 g_list_foreach (priv->attach_list,
3593                                 (GFunc) g_object_unref,
3594                                 NULL);
3595                 g_list_free (priv->attach_list);
3596                 priv->attach_list = NULL;
3597         }
3598
3599         if (priv->find_bar) {
3600                 g_signal_handlers_disconnect_by_func
3601                         (window->priv->find_bar,
3602                          G_CALLBACK (find_bar_close_cb),
3603                          window);
3604                 priv->find_bar = NULL;
3605         }
3606
3607         if (priv->uri) {
3608                 if (priv->unlink_temp_file)
3609                         ev_window_clear_temp_file (window);
3610                 g_free (priv->uri);
3611                 priv->uri = NULL;
3612         }
3613
3614         if (priv->dest) {
3615                 g_object_unref (priv->dest);
3616                 priv->dest = NULL;
3617         }
3618
3619         if (priv->history) {
3620                 g_object_unref (priv->history);
3621                 priv->history = NULL;
3622         }
3623
3624         if (priv->fullscreen_timeout_id) {
3625                 g_source_remove (priv->fullscreen_timeout_id);
3626                 priv->fullscreen_timeout_id = 0;
3627         }
3628         destroy_fullscreen_popup (window);
3629
3630         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3631 }
3632
3633 static void
3634 ev_window_class_init (EvWindowClass *ev_window_class)
3635 {
3636         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3637         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3638
3639         g_object_class->dispose = ev_window_dispose;
3640         g_object_class->finalize = ev_window_finalize;
3641
3642         widget_class->focus_in_event = ev_window_focus_in_event;
3643         widget_class->focus_out_event = ev_window_focus_out_event;
3644         widget_class->screen_changed = ev_window_screen_changed;
3645
3646         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3647 }
3648
3649 /* Normal items */
3650 static const GtkActionEntry entries[] = {
3651         { "File", NULL, N_("_File") },
3652         { "Edit", NULL, N_("_Edit") },
3653         { "View", NULL, N_("_View") },
3654         { "Go", NULL, N_("_Go") },
3655         { "Help", NULL, N_("_Help") },
3656
3657         /* File menu */
3658         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3659           N_("Open an existing document"),
3660           G_CALLBACK (ev_window_cmd_file_open) },
3661         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
3662           N_("Open a copy of the current document in a new window"),
3663           G_CALLBACK (ev_window_cmd_file_open_copy) },
3664         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3665           N_("Save a copy of the current document"),
3666           G_CALLBACK (ev_window_cmd_save_as) },
3667         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3668           N_("Setup the page settings for printing"),
3669           G_CALLBACK (ev_window_cmd_file_print_setup) },
3670         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3671           N_("Print this document"),
3672           G_CALLBACK (ev_window_cmd_file_print) },
3673         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3674           G_CALLBACK (ev_window_cmd_file_properties) },
3675         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3676           G_CALLBACK (ev_window_cmd_file_close_window) },
3677
3678         /* Edit menu */
3679         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3680           G_CALLBACK (ev_window_cmd_edit_copy) },
3681         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3682           G_CALLBACK (ev_window_cmd_edit_select_all) },
3683         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3684           N_("Find a word or phrase in the document"),
3685           G_CALLBACK (ev_window_cmd_edit_find) },
3686         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3687           G_CALLBACK (ev_window_cmd_edit_find_next) },
3688         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3689           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3690         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3691           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3692         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
3693           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
3694         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
3695           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
3696
3697         /* View menu */
3698         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
3699           N_("Enlarge the document"),
3700           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3701         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
3702           N_("Shrink the document"),
3703           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3704         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
3705           N_("Reload the document"),
3706           G_CALLBACK (ev_window_cmd_view_reload) },
3707
3708         /* Go menu */
3709         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
3710           N_("Go to the previous page"),
3711           G_CALLBACK (ev_window_cmd_go_previous_page) },
3712         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
3713           N_("Go to the next page"),
3714           G_CALLBACK (ev_window_cmd_go_next_page) },
3715         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
3716           N_("Go to the first page"),
3717           G_CALLBACK (ev_window_cmd_go_first_page) },
3718         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
3719           N_("Go to the last page"),
3720           G_CALLBACK (ev_window_cmd_go_last_page) },
3721
3722         /* Help menu */
3723         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
3724           G_CALLBACK (ev_window_cmd_help_contents) },
3725
3726         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
3727           G_CALLBACK (ev_window_cmd_help_about) },
3728
3729         /* Toolbar-only */
3730         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
3731           N_("Leave fullscreen mode"),
3732           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
3733
3734         /* Accellerators */
3735         { "Escape", NULL, "", "Escape", "",
3736           G_CALLBACK (ev_window_cmd_escape) },
3737         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
3738           G_CALLBACK (ev_window_cmd_edit_find) },
3739         { "PageDown", NULL, "", "Page_Down", NULL,
3740           G_CALLBACK (ev_window_cmd_scroll_forward) },
3741         { "PageUp", NULL, "", "Page_Up", NULL,
3742           G_CALLBACK (ev_window_cmd_scroll_backward) },
3743         { "Space", NULL, "", "space", NULL,
3744           G_CALLBACK (ev_window_cmd_scroll_forward) },
3745         { "ShiftSpace", NULL, "", "<shift>space", NULL,
3746           G_CALLBACK (ev_window_cmd_scroll_backward) },
3747         { "BackSpace", NULL, "", "BackSpace", NULL,
3748           G_CALLBACK (ev_window_cmd_scroll_backward) },
3749         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
3750           G_CALLBACK (ev_window_cmd_scroll_forward) },
3751         { "Return", NULL, "", "Return", NULL,
3752           G_CALLBACK (ev_window_cmd_scroll_forward) },
3753         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
3754           G_CALLBACK (ev_window_cmd_scroll_backward) },
3755         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
3756           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3757         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
3758           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3759         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
3760           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3761         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
3762           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3763         { "FocusPageSelector", NULL, "", "<control>l", NULL,
3764           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3765         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
3766           G_CALLBACK (ev_window_cmd_go_backward) },
3767         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
3768           G_CALLBACK (ev_window_cmd_go_forward) },
3769         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
3770           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3771         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
3772           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3773         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
3774           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3775         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3776           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3777 };
3778
3779 /* Toggle items */
3780 static const GtkToggleActionEntry toggle_entries[] = {
3781         /* View Menu */
3782         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
3783           N_("Show or hide the toolbar"),
3784           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3785         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
3786           N_("Show or hide the side pane"),
3787           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3788         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3789           N_("Show the entire document"),
3790           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3791         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3792           N_("Show two pages at once"),
3793           G_CALLBACK (ev_window_cmd_dual), FALSE },
3794         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3795           N_("Expand the window to fill the screen"),
3796           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3797         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3798           N_("Run document as a presentation"),
3799           G_CALLBACK (ev_window_cmd_view_presentation) },
3800         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3801           N_("Make the current document fill the window"),
3802           G_CALLBACK (ev_window_cmd_view_best_fit) },
3803         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3804           N_("Make the current document fill the window width"),
3805           G_CALLBACK (ev_window_cmd_view_page_width) },
3806 };
3807
3808 /* Popups specific items */
3809 static const GtkActionEntry view_popup_entries [] = {
3810         /* Links */
3811         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3812           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3813         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3814           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3815         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
3816           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
3817         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3818           NULL,
3819           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3820 };
3821
3822 static const GtkActionEntry attachment_popup_entries [] = {
3823         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3824           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3825         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3826           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3827 };
3828
3829 static void
3830 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3831                        gint x, gint y, GtkSelectionData *selection_data,
3832                        guint info, guint time, gpointer gdata)
3833 {
3834         GList  *uri_list = NULL;
3835         GSList *uris = NULL;
3836         gchar  *uri;
3837
3838         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3839
3840         if (uri_list) {
3841                 while (uri_list) {
3842                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3843                         uris = g_slist_append (uris, (gpointer) uri);
3844
3845                         uri_list = g_list_next (uri_list);
3846                 }
3847
3848                 gnome_vfs_uri_list_free (uri_list);
3849
3850                 ev_application_open_uri_list (EV_APP, uris,
3851                                               gtk_widget_get_screen (widget),
3852                                               0);
3853
3854                 g_slist_free (uris);
3855         }
3856 }
3857
3858 static void
3859 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3860 {
3861         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3862         gtk_widget_grab_focus (window->priv->view);
3863 }
3864
3865 static gboolean
3866 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3867 {
3868         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3869
3870         gtk_widget_grab_focus (window->priv->view);
3871
3872         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3873 }
3874
3875 static void
3876 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3877 {
3878         GtkAction *action;
3879
3880         action = g_object_new (EV_TYPE_PAGE_ACTION,
3881                                "name", PAGE_SELECTOR_ACTION,
3882                                "label", _("Page"),
3883                                "tooltip", _("Select Page"),
3884                                "visible_overflown", FALSE,
3885                                NULL);
3886         g_signal_connect (action, "activate_link",
3887                           G_CALLBACK (activate_link_cb), window);
3888         g_signal_connect (action, "activate_label",
3889                           G_CALLBACK (activate_label_cb), window);
3890         gtk_action_group_add_action (group, action);
3891         g_object_unref (action);
3892
3893         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3894                                "name", ZOOM_CONTROL_ACTION,
3895                                "label", _("Zoom"),
3896                                "stock_id", GTK_STOCK_ZOOM_IN,
3897                                "tooltip", _("Adjust the zoom level"),
3898                                "zoom", 1.0,
3899                                NULL);
3900         g_signal_connect (action, "zoom_to_level",
3901                           G_CALLBACK (zoom_control_changed_cb), window);
3902         gtk_action_group_add_action (group, action);
3903         g_object_unref (action);
3904
3905         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
3906                                "name", NAVIGATION_ACTION,
3907                                "label", _("Navigation"),
3908                                "is_important", TRUE,
3909                                "short_label", _("Back"),
3910                                "stock_id", GTK_STOCK_GO_DOWN,
3911                                "tooltip", _("Move across visited pages"),
3912                                NULL);
3913         gtk_action_group_add_action (group, action);
3914         g_object_unref (action);
3915 }
3916
3917 static void
3918 set_action_properties (GtkActionGroup *action_group)
3919 {
3920         GtkAction *action;
3921
3922         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3923         g_object_set (action, "is-important", TRUE, NULL);
3924         /*translators: this is the label for toolbar button*/
3925         g_object_set (action, "short_label", _("Previous"), NULL);
3926
3927         action = gtk_action_group_get_action (action_group, "GoNextPage");
3928         g_object_set (action, "is-important", TRUE, NULL);
3929         /*translators: this is the label for toolbar button*/
3930         g_object_set (action, "short_label", _("Next"), NULL);
3931
3932         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3933         /*translators: this is the label for toolbar button*/
3934         g_object_set (action, "short_label", _("Zoom In"), NULL);
3935
3936         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3937         /*translators: this is the label for toolbar button*/
3938         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3939
3940         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3941         /*translators: this is the label for toolbar button*/
3942         g_object_set (action, "short_label", _("Best Fit"), NULL);
3943
3944         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3945         /*translators: this is the label for toolbar button*/
3946         g_object_set (action, "short_label", _("Fit Width"), NULL);
3947
3948         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3949         g_object_set (action, "is-important", TRUE, NULL);
3950 }
3951
3952 static void
3953 set_chrome_actions (EvWindow *window)
3954 {
3955         EvWindowPrivate *priv = window->priv;
3956         GtkActionGroup *action_group = priv->action_group;
3957         GtkAction *action;
3958
3959         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3960         g_signal_handlers_block_by_func
3961                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3962         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3963                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3964         g_signal_handlers_unblock_by_func
3965                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3966 }
3967
3968 static void
3969 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3970                           GParamSpec     *pspec,
3971                           EvWindow       *ev_window)
3972 {
3973         GtkTreeModel *model;
3974         GtkAction *action;
3975
3976         g_object_get (G_OBJECT (ev_sidebar_links),
3977                       "model", &model,
3978                       NULL);
3979
3980         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3981         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3982         g_object_unref (model);
3983 }
3984
3985 static gboolean
3986 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3987 {
3988         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3989         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3990
3991         ev_window_set_view_accels_sensitivity (window, TRUE);
3992
3993         return FALSE;
3994 }
3995
3996 static gboolean
3997 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3998 {
3999         ev_window_set_view_accels_sensitivity (window, FALSE);
4000
4001         return FALSE;
4002 }
4003
4004 static void
4005 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4006                                     GParamSpec         *pspec,
4007                                     EvWindow           *ev_window)
4008 {
4009         GtkWidget *widget;
4010
4011         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4012
4013         if (widget != NULL) {
4014                 g_signal_connect_object (widget, "focus_in_event",
4015                                          G_CALLBACK (view_actions_focus_in_cb),
4016                                          ev_window, 0);
4017                 g_signal_connect_object (widget, "focus_out_event",
4018                                          G_CALLBACK (view_actions_focus_out_cb),
4019                                          ev_window, 0);
4020                 g_object_unref (widget);
4021         }
4022 }
4023
4024 static gboolean
4025 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4026 {
4027         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4028                 gboolean maximized;
4029
4030                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4031                 if (!ev_window_is_empty (window))
4032                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4033         }
4034
4035         return FALSE;
4036 }
4037
4038 static gboolean
4039 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4040 {
4041         char *uri = window->priv->uri;
4042         GdkWindowState state;
4043         int x, y, width, height, document_width, document_height;
4044
4045         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4046
4047         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4048                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4049                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4050
4051                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4052                         ev_page_cache_get_max_width (window->priv->page_cache,
4053                                                      0, 1.0,
4054                                                      &document_width);
4055                         ev_page_cache_get_max_height (window->priv->page_cache,
4056                                                       0, 1.0,
4057                                                       &document_height);
4058                         ev_metadata_manager_set_int (uri, "window_x", x);
4059                         ev_metadata_manager_set_int (uri, "window_y", y);
4060                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4061                                                         (double)width/document_width);
4062                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4063                                                         (double)height/document_height);
4064                 }
4065         }
4066
4067         return FALSE;
4068 }
4069
4070 static void
4071 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4072 {
4073         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4074 }
4075
4076 static void
4077 launch_action (EvWindow *window, EvLinkAction *action)
4078 {
4079         const char *filename = ev_link_action_get_filename (action);
4080         char *uri = NULL;
4081
4082         if (filename  && g_path_is_absolute (filename)) {
4083                 uri = gnome_vfs_get_uri_from_local_path (filename);
4084         } else {
4085                 GnomeVFSURI *base_uri, *resolved_uri;
4086
4087                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4088                 if (base_uri && filename) {
4089                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4090                         if (resolved_uri) {
4091                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4092                                 gnome_vfs_uri_unref (resolved_uri);
4093                         }
4094                         gnome_vfs_uri_unref (base_uri);
4095                 }
4096         }
4097
4098         if (uri) {
4099                 gnome_vfs_url_show (uri);
4100         } else {
4101                 gnome_vfs_url_show (filename);
4102         }
4103
4104         g_free (uri);
4105
4106         /* According to the PDF spec filename can be an executable. I'm not sure
4107            allowing to launch executables is a good idea though. -- marco */
4108 }
4109
4110 static void
4111 launch_external_uri (EvWindow *window, EvLinkAction *action)
4112 {
4113         const char *uri;
4114         char *escaped;
4115
4116         uri = ev_link_action_get_uri (action);
4117         escaped = gnome_vfs_escape_host_and_path_string (uri);
4118
4119         gnome_vfs_url_show (escaped);
4120         g_free (escaped);
4121 }
4122
4123 static void
4124 open_remote_link (EvWindow *window, EvLinkAction *action)
4125 {
4126         gchar *uri;
4127         gchar *dir;
4128
4129         dir = g_path_get_dirname (window->priv->uri);
4130
4131         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4132                                 NULL);
4133         g_free (dir);
4134
4135         ev_application_open_uri_at_dest (EV_APP, uri,
4136                                          gtk_window_get_screen (GTK_WINDOW (window)),
4137                                          ev_link_action_get_dest (action),
4138                                          0,
4139                                          FALSE,
4140                                          GDK_CURRENT_TIME);
4141
4142         g_free (uri);
4143 }
4144
4145 static void
4146 do_action_named (EvWindow *window, EvLinkAction *action)
4147 {
4148         const gchar *name = ev_link_action_get_name (action);
4149
4150         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4151                 ev_window_cmd_go_first_page (NULL, window);
4152         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4153                 ev_window_cmd_go_previous_page (NULL, window);
4154         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4155                 ev_window_cmd_go_next_page (NULL, window);
4156         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4157                 ev_window_cmd_go_last_page (NULL, window);
4158         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4159                 ev_window_cmd_focus_page_selector (NULL, window);
4160         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4161                 ev_window_cmd_edit_find (NULL, window);
4162         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4163                 ev_window_cmd_file_close_window (NULL, window);
4164         } else {
4165                 g_warning ("Unimplemented named action: %s, please post a "
4166                            "bug report in Evince bugzilla "
4167                            "(http://bugzilla.gnome.org) with a testcase.",
4168                            name);
4169         }
4170 }
4171
4172 static void
4173 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4174 {
4175         switch (ev_link_action_get_action_type (action)) {
4176                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4177                         launch_external_uri (window, action);
4178                         break;
4179                 case EV_LINK_ACTION_TYPE_LAUNCH:
4180                         launch_action (window, action);
4181                         break;
4182                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4183                         open_remote_link (window, action);
4184                         break;
4185                 case EV_LINK_ACTION_TYPE_NAMED:
4186                         do_action_named (window, action);
4187                         break;
4188                 default:
4189                         g_assert_not_reached ();
4190         }
4191 }
4192
4193 static void
4194 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4195 {
4196         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4197 }
4198
4199 static void
4200 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4201 {
4202         EvLinkAction *ev_action = NULL;
4203         EvLinkDest   *dest;
4204
4205         ev_action = ev_link_get_action (window->priv->link);
4206         if (!ev_action)
4207                 return;
4208
4209         dest = ev_link_action_get_dest (ev_action);
4210         if (!dest)
4211                 return;
4212
4213         ev_window_cmd_file_open_copy_at_dest (window, dest);
4214 }
4215
4216 static void
4217 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4218 {
4219         GtkClipboard *clipboard;
4220         EvLinkAction *ev_action;
4221         const gchar *uri;
4222
4223         ev_action = ev_link_get_action (window->priv->link);
4224         if (!ev_action)
4225                 return;
4226
4227         uri = ev_link_action_get_uri (ev_action);
4228
4229         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4230                                               GDK_SELECTION_CLIPBOARD);
4231         gtk_clipboard_set_text (clipboard, uri, -1);
4232 }
4233
4234 static void
4235 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4236 {
4237         GList *l;
4238
4239         if (!window->priv->attach_list)
4240                 return;
4241
4242         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4243                 EvAttachment *attachment;
4244                 GError       *error = NULL;
4245
4246                 attachment = (EvAttachment *) l->data;
4247
4248                 ev_attachment_open (attachment, &error);
4249
4250                 if (error) {
4251                         ev_window_error_dialog (GTK_WINDOW (window),
4252                                                 _("Unable to open attachment"),
4253                                                 error);
4254                         g_error_free (error);
4255                 }
4256         }
4257 }
4258
4259 static void
4260 attachment_save_dialog_response_cb (GtkWidget *fc,
4261                                     gint       response_id,
4262                                     EvWindow  *ev_window)
4263 {
4264         gchar                *uri;
4265         GList                *l;
4266         GtkFileChooserAction  fc_action;
4267         gboolean              is_dir;
4268
4269         if (response_id != GTK_RESPONSE_OK) {
4270                 gtk_widget_destroy (fc);
4271                 return;
4272         }
4273
4274         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4275
4276         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4277         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4278
4279         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4280                 EvAttachment *attachment;
4281                 gchar        *filename;
4282                 GError       *error = NULL;
4283
4284                 attachment = (EvAttachment *) l->data;
4285
4286                 if (is_dir) {
4287                         filename = g_strjoin ("/", uri,
4288                                               ev_attachment_get_name (attachment),
4289                                               NULL);
4290                 } else {
4291                         filename = g_strdup (uri);
4292                 }
4293
4294                 ev_attachment_save (attachment, filename, &error);
4295                 g_free (filename);
4296
4297                 if (error) {
4298                         ev_window_error_dialog (GTK_WINDOW (fc),
4299                                                 _("The attachment could not be saved."),
4300                                                 error);
4301                         g_error_free (error);
4302                 }
4303         }
4304
4305         g_free (uri);
4306
4307         gtk_widget_destroy (fc);
4308 }
4309
4310 static void
4311 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4312 {
4313         GtkWidget    *fc;
4314         EvAttachment *attachment = NULL;
4315
4316         if (!window->priv->attach_list)
4317                 return;
4318
4319         if (g_list_length (window->priv->attach_list) == 1)
4320                 attachment = (EvAttachment *) window->priv->attach_list->data;
4321
4322         fc = gtk_file_chooser_dialog_new (
4323                 _("Save a Copy"),
4324                 GTK_WINDOW (window),
4325                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4326                 GTK_STOCK_CANCEL,
4327                 GTK_RESPONSE_CANCEL,
4328                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4329                 NULL);
4330
4331         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4332         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4333
4334         if (attachment)
4335                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4336                                                    ev_attachment_get_name (attachment));
4337
4338         g_signal_connect (fc, "response",
4339                           G_CALLBACK (attachment_save_dialog_response_cb),
4340                           window);
4341
4342         gtk_widget_show (fc);
4343 }
4344
4345 static void
4346 ev_window_init (EvWindow *ev_window)
4347 {
4348         GtkActionGroup *action_group;
4349         GtkAccelGroup *accel_group;
4350         GError *error = NULL;
4351         GtkWidget *sidebar_widget, *toolbar_dock;
4352
4353         g_signal_connect (ev_window, "configure_event",
4354                           G_CALLBACK (window_configure_event_cb), NULL);
4355         g_signal_connect (ev_window, "window_state_event",
4356                           G_CALLBACK (window_state_event_cb), NULL);
4357         g_signal_connect (ev_window, "notify",
4358                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4359
4360         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4361
4362         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4363         ev_window->priv->title = ev_window_title_new (ev_window);
4364
4365         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4366         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4367         gtk_widget_show (ev_window->priv->main_box);
4368
4369         action_group = gtk_action_group_new ("MenuActions");
4370         ev_window->priv->action_group = action_group;
4371         gtk_action_group_set_translation_domain (action_group, NULL);
4372         gtk_action_group_add_actions (action_group, entries,
4373                                       G_N_ELEMENTS (entries), ev_window);
4374         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4375                                              G_N_ELEMENTS (toggle_entries),
4376                                              ev_window);
4377         set_action_properties (action_group);
4378         register_custom_actions (ev_window, action_group);
4379
4380         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4381         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4382                                             action_group, 0);
4383
4384         accel_group =
4385                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4386         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4387
4388         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4389
4390         action_group = gtk_action_group_new ("ViewPopupActions");
4391         ev_window->priv->view_popup_action_group = action_group;
4392         gtk_action_group_set_translation_domain (action_group, NULL);
4393         gtk_action_group_add_actions (action_group, view_popup_entries,
4394                                       G_N_ELEMENTS (view_popup_entries),
4395                                       ev_window);
4396         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4397                                             action_group, 0);
4398
4399         action_group = gtk_action_group_new ("AttachmentPopupActions");
4400         ev_window->priv->attachment_popup_action_group = action_group;
4401         gtk_action_group_set_translation_domain (action_group, NULL);
4402         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4403                                       G_N_ELEMENTS (attachment_popup_entries),
4404                                       ev_window);
4405         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4406                                             action_group, 0);
4407
4408         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4409                                               DATADIR"/evince-ui.xml",
4410                                               &error)) {
4411                 g_warning ("building menus failed: %s", error->message);
4412                 g_error_free (error);
4413         }
4414
4415 #ifdef HAVE_GTK_RECENT
4416         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4417                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4418         ev_window->priv->recent_action_group = NULL;
4419         ev_window->priv->recent_ui_id = 0;
4420         g_signal_connect_swapped (ev_window->priv->recent_manager,
4421                                   "changed",
4422                                   G_CALLBACK (ev_window_setup_recent),
4423                                   ev_window);
4424 #endif /* HAVE_GTK_RECENT */
4425
4426         ev_window->priv->menubar =
4427                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4428                                             "/MainMenu");
4429         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4430                             ev_window->priv->menubar,
4431                             FALSE, FALSE, 0);
4432
4433         /* This sucks, but there is no way to have a draw=no, expand=true separator
4434          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4435          * See gtk+ bug 166489.
4436          */
4437         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4438         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4439                             FALSE, FALSE, 0);
4440         gtk_widget_show (toolbar_dock);
4441
4442         ev_window->priv->toolbar = GTK_WIDGET
4443           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4444                          "ui-manager", ev_window->priv->ui_manager,
4445                          "popup-path", "/ToolbarPopup",
4446                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4447                          NULL));
4448
4449         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4450                                    "DefaultToolBar");
4451         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4452                             TRUE, TRUE, 0);
4453         gtk_widget_show (ev_window->priv->toolbar);
4454
4455         /* Preview toolbar */
4456         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4457                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4458         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4459                             FALSE, FALSE, 0);
4460
4461         /* Add the main area */
4462         ev_window->priv->hpaned = gtk_hpaned_new ();
4463         g_signal_connect (ev_window->priv->hpaned,
4464                           "notify::position",
4465                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4466                           ev_window);
4467
4468         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4469         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4470                             TRUE, TRUE, 0);
4471         gtk_widget_show (ev_window->priv->hpaned);
4472
4473         ev_window->priv->sidebar = ev_sidebar_new ();
4474         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4475                          ev_window->priv->sidebar, FALSE, FALSE);
4476         gtk_widget_show (ev_window->priv->sidebar);
4477
4478         /* Stub sidebar, for now */
4479
4480         sidebar_widget = ev_sidebar_links_new ();
4481         ev_window->priv->sidebar_links = sidebar_widget;
4482         g_signal_connect (sidebar_widget,
4483                           "notify::model",
4484                           G_CALLBACK (sidebar_widget_model_set),
4485                           ev_window);
4486         g_signal_connect (sidebar_widget,
4487                           "link_activated",
4488                           G_CALLBACK (sidebar_links_link_activated_cb),
4489                           ev_window);
4490         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4491         gtk_widget_show (sidebar_widget);
4492         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4493                              sidebar_widget);
4494
4495         sidebar_widget = ev_sidebar_attachments_new ();
4496         ev_window->priv->sidebar_attachments = sidebar_widget;
4497         g_signal_connect_object (sidebar_widget,
4498                                  "popup",
4499                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4500                                  ev_window, 0);
4501         gtk_widget_show (sidebar_widget);
4502         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4503                              sidebar_widget);
4504
4505         sidebar_widget = ev_sidebar_thumbnails_new ();
4506         ev_window->priv->sidebar_thumbs = sidebar_widget;
4507         g_signal_connect (sidebar_widget,
4508                           "notify::main-widget",
4509                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4510                           ev_window);
4511         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4512         gtk_widget_show (sidebar_widget);
4513         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4514                              sidebar_widget);
4515
4516         ev_window->priv->scrolled_window =
4517                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4518                                           "shadow-type", GTK_SHADOW_IN,
4519                                           NULL));
4520         gtk_widget_show (ev_window->priv->scrolled_window);
4521
4522         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4523                         ev_window->priv->scrolled_window);
4524
4525         ev_window->priv->view = ev_view_new ();
4526         ev_window->priv->password_view = ev_password_view_new ();
4527         g_signal_connect_swapped (ev_window->priv->password_view,
4528                                   "unlock",
4529                                   G_CALLBACK (ev_window_popup_password_dialog),
4530                                   ev_window);
4531         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4532                                  G_CALLBACK (view_actions_focus_in_cb),
4533                                  ev_window, 0);
4534         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4535                                  G_CALLBACK (view_actions_focus_out_cb),
4536                                  ev_window, 0);
4537         g_signal_connect_object (ev_window->priv->view, "external-link",
4538                                  G_CALLBACK (view_external_link_cb),
4539                                  ev_window, 0);
4540         g_signal_connect_object (ev_window->priv->view,
4541                                  "popup",
4542                                  G_CALLBACK (view_menu_popup_cb),
4543                                  ev_window, 0);
4544         gtk_widget_show (ev_window->priv->view);
4545         gtk_widget_show (ev_window->priv->password_view);
4546
4547         /* Find Bar */
4548         ev_window->priv->find_bar = egg_find_bar_new ();
4549         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4550                           ev_window->priv->find_bar,
4551                           FALSE, TRUE, 0);
4552
4553         /* We own a ref on these widgets, as we can swap them in and out */
4554         g_object_ref (ev_window->priv->view);
4555         g_object_ref (ev_window->priv->password_view);
4556
4557         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4558                            ev_window->priv->view);
4559
4560         g_signal_connect (ev_window->priv->view,
4561                           "notify::find-status",
4562                           G_CALLBACK (view_find_status_changed_cb),
4563                           ev_window);
4564         g_signal_connect (ev_window->priv->view,
4565                           "notify::sizing-mode",
4566                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4567                           ev_window);
4568         g_signal_connect (ev_window->priv->view,
4569                           "notify::zoom",
4570                           G_CALLBACK (ev_window_zoom_changed_cb),
4571                           ev_window);
4572         g_signal_connect (ev_window->priv->view,
4573                           "notify::dual-page",
4574                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4575                           ev_window);
4576         g_signal_connect (ev_window->priv->view,
4577                           "notify::continuous",
4578                           G_CALLBACK (ev_window_continuous_changed_cb),
4579                           ev_window);
4580         g_signal_connect (ev_window->priv->view,
4581                           "notify::rotation",
4582                           G_CALLBACK (ev_window_rotation_changed_cb),
4583                           ev_window);
4584         g_signal_connect (ev_window->priv->view,
4585                           "notify::has-selection",
4586                           G_CALLBACK (ev_window_has_selection_changed_cb),
4587                           ev_window);
4588
4589         /* Connect sidebar signals */
4590         g_signal_connect (ev_window->priv->sidebar,
4591                           "notify::visible",
4592                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4593                           ev_window);
4594         g_signal_connect (ev_window->priv->sidebar,
4595                           "notify::current-page",
4596                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4597                           ev_window);
4598
4599         /* Connect to find bar signals */
4600         g_signal_connect (ev_window->priv->find_bar,
4601                           "previous",
4602                           G_CALLBACK (find_bar_previous_cb),
4603                           ev_window);
4604         g_signal_connect (ev_window->priv->find_bar,
4605                           "next",
4606                           G_CALLBACK (find_bar_next_cb),
4607                           ev_window);
4608         g_signal_connect (ev_window->priv->find_bar,
4609                           "close",
4610                           G_CALLBACK (find_bar_close_cb),
4611                           ev_window);
4612         g_signal_connect (ev_window->priv->find_bar,
4613                           "notify::search-string",
4614                           G_CALLBACK (find_bar_search_changed_cb),
4615                           ev_window);
4616         g_signal_connect (ev_window->priv->find_bar,
4617                           "notify::case-sensitive",
4618                           G_CALLBACK (find_bar_search_changed_cb),
4619                           ev_window);
4620         g_signal_connect (ev_window->priv->find_bar,
4621                           "notify::visible",
4622                           G_CALLBACK (find_bar_search_changed_cb),
4623                           ev_window);
4624         g_signal_connect (ev_window->priv->find_bar,
4625                           "scroll",
4626                           G_CALLBACK (find_bar_scroll),
4627                           ev_window);
4628
4629         /* Popups */
4630         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4631                                                                  "/DocumentPopup");
4632         ev_window->priv->link = NULL;
4633
4634         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4635                                                                        "/AttachmentPopup");
4636         ev_window->priv->attach_list = NULL;
4637
4638         /* Give focus to the document view */
4639         gtk_widget_grab_focus (ev_window->priv->view);
4640
4641         /* Drag and Drop */
4642         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
4643         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
4644                            GTK_DEST_DEFAULT_ALL,
4645                            ev_drop_types,
4646                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
4647                            GDK_ACTION_COPY);
4648         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
4649                                   G_CALLBACK (drag_data_received_cb),
4650                                   ev_window);
4651
4652         /* Set it user interface params */
4653
4654         ev_window_setup_recent (ev_window);
4655
4656         setup_chrome_from_metadata (ev_window);
4657         set_chrome_actions (ev_window);
4658         update_chrome_visibility (ev_window);
4659
4660         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
4661
4662         setup_view_from_metadata (ev_window);
4663         setup_sidebar_from_metadata (ev_window, NULL);
4664
4665         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
4666         ev_window_setup_action_sensitivity (ev_window);
4667 }
4668
4669 GtkWidget *
4670 ev_window_new (void)
4671 {
4672         GtkWidget *ev_window;
4673
4674         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
4675                                               "type", GTK_WINDOW_TOPLEVEL,
4676                                               NULL));
4677
4678         return ev_window;
4679 }