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 gdouble
 269 ev_window_get_screen_dpi (EvWindow *ev_window)
 270 {
 271         GdkScreen *screen;
 272         gdouble    xdpi, ydpi;
 273
 274         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 275
 276         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 277         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 278
 279         return (xdpi + ydpi) / 2.0;
 280 }
 281
 282 static void
 283 ev_window_set_action_sensitive (EvWindow   *ev_window,
 284                                 const char *name,
 285                                 gboolean    sensitive)
 286 {
 287         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 288                                                          name);
 289         gtk_action_set_sensitive (action, sensitive);
 290 }
 291
 292
 293 static void
 294 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 295 {
 296         EvDocument *document = ev_window->priv->document;
 297         const EvDocumentInfo *info = NULL;
 298
 299         gboolean has_document = FALSE;
 300         gboolean ok_to_print = TRUE;
 301         gboolean ok_to_copy = TRUE;
 302         gboolean has_properties = TRUE;
 303         gboolean override_restrictions = FALSE;
 304         gboolean can_get_text = FALSE;
 305         gboolean has_pages = FALSE;
 306         gboolean can_find = FALSE;
 307
 308         GConfClient *client;
 309
 310         if (document) {
 311                 has_document = TRUE;
 312                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 313         }
 314
 315         if (has_document && ev_window->priv->page_cache) {
 316                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 317         }
 318
 319         if (!info || info->fields_mask == 0) {
 320                 has_properties = FALSE;
 321         }
 322
 323         if (has_document && ev_document_can_get_text (document)) {
 324                 can_get_text = TRUE;
 325         }
 326
 327         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 328                 can_find = TRUE;
 329         }
 330
 331         client = gconf_client_get_default ();
 332         override_restrictions = gconf_client_get_bool (client,
 333                                                        GCONF_OVERRIDE_RESTRICTIONS,
 334                                                        NULL);
 335         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 336                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 337                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 338         }
 339
 340         if (has_document && !EV_IS_FILE_EXPORTER(document))
 341                 ok_to_print = FALSE;
 342
 343
 344         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 345                 ok_to_copy = FALSE;
 346         }
 347
 348         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 349                 ok_to_print = FALSE;
 350         }
 351 #ifndef WITH_PRINT
 352         ok_to_print = FALSE;
 353 #endif
 354         g_object_unref (client);
 355
 356
 357         /* File menu */
 358         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 359         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 360
 361 #ifdef WITH_GTK_PRINT
 362         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 363 #endif
 364
 365 #ifdef WITH_GNOME_PRINT
 366         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 367 #endif
 368
 369         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 370         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 371
 372         /* Edit menu */
 373         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 374         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 375         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 376         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 377         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 378
 379         /* View menu */
 380         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 381         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 382         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 383         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 384         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 385
 386         /* Toolbar-specific actions: */
 387         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 388         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 389         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 390
 391         ev_window_update_actions (ev_window);
 392 }
 393
 394 static void
 395 ev_window_update_actions (EvWindow *ev_window)
 396 {
 397         EvView *view = EV_VIEW (ev_window->priv->view);
 398         int n_pages = 0, page = -1;
 399         gboolean has_pages = FALSE;
 400
 401         if (ev_window->priv->document && ev_window->priv->page_cache) {
 402                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 403                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 404                 has_pages = n_pages > 0;
 405         }
 406
 407         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 408         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 409                               ev_view_can_find_next (view));
 410         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 411                               ev_view_can_find_previous (view));
 412
 413         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 414                               has_pages && ev_view_can_zoom_in (view));
 415         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 416                               has_pages && ev_view_can_zoom_out (view));
 417
 418         /* Go menu */
 419         if (has_pages) {
 420                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 421                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 422                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 423                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 424         } else {
 425                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 426                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 427                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 428                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 429         }
 430
 431         if (has_pages &&
 432             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 433             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 434                 GtkAction *action;
 435                 float      zoom;
 436                 float      real_zoom;
 437
 438                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 439                                                       ZOOM_CONTROL_ACTION);
 440
 441                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 442                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 443                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 444
 445                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 446         }
 447 }
 448
 449 static void
 450 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 451 {
 452         gboolean can_find;
 453
 454         can_find = window->priv->document &&
 455             EV_IS_DOCUMENT_FIND (window->priv->document);
 456
 457         if (window->priv->action_group) {
 458                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 459                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 460                 ev_window_set_action_sensitive (window, "Space", sensitive);
 461                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 462                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 463                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 464                 ev_window_set_action_sensitive (window, "Return", sensitive);
 465                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 466                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 467                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 468                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 469                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 470                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 471
 472                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 473         }
 474 }
 475
 476 static void
 477 set_widget_visibility (GtkWidget *widget, gboolean visible)
 478 {
 479         g_assert (GTK_IS_WIDGET (widget));
 480
 481         if (visible)
 482                 gtk_widget_show (widget);
 483         else
 484                 gtk_widget_hide (widget);
 485 }
 486
 487 static void
 488 update_chrome_visibility (EvWindow *window)
 489 {
 490         EvWindowPrivate *priv = window->priv;
 491         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 492         gboolean fullscreen_mode, presentation, fullscreen;
 493         gboolean preview_toolbar;
 494
 495         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 496         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 497         fullscreen_mode = fullscreen || presentation;
 498
 499         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 500         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 501                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 502         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 503                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 504         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 505         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 506         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 507
 508         set_widget_visibility (priv->menubar, menubar);
 509         set_widget_visibility (priv->toolbar_dock, toolbar);
 510         set_widget_visibility (priv->find_bar, findbar);
 511         set_widget_visibility (priv->sidebar, sidebar);
 512         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 513
 514         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 515         gtk_widget_set_sensitive (priv->menubar, menubar);
 516
 517         if (priv->fullscreen_popup != NULL) {
 518                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 519                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 520         }
 521 }
 522
 523 static void
 524 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 525 {
 526         EvWindowPrivate *priv = window->priv;
 527
 528         if (active) {
 529                 priv->chrome |= flag;
 530         } else {
 531                 priv->chrome &= ~flag;
 532         }
 533
 534         update_chrome_visibility (window);
 535 }
 536
 537 static void
 538 update_sizing_buttons (EvWindow *window)
 539 {
 540         GtkActionGroup *action_group = window->priv->action_group;
 541         GtkAction *action;
 542         gboolean best_fit, page_width;
 543         EvSizingMode sizing_mode;
 544
 545         if (window->priv->view == NULL)
 546                 return;
 547
 548         g_object_get (window->priv->view,
 549                       "sizing_mode", &sizing_mode,
 550                       NULL);
 551
 552         switch (sizing_mode) {
 553                 case EV_SIZING_BEST_FIT:
 554                         best_fit = TRUE;
 555                         page_width = FALSE;
 556                         break;
 557                 case EV_SIZING_FIT_WIDTH:
 558                         best_fit = FALSE;
 559                         page_width = TRUE;
 560                         break;
 561                 default:
 562                         best_fit = page_width = FALSE;
 563                         break;
 564         }
 565
 566         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 567         g_signal_handlers_block_by_func
 568                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 569         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 570         g_signal_handlers_unblock_by_func
 571                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 572
 573         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 574         g_signal_handlers_block_by_func
 575                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 576         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 577         g_signal_handlers_unblock_by_func
 578                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 579
 580         action = gtk_action_group_get_action (window->priv->action_group,
 581                                               ZOOM_CONTROL_ACTION);
 582         if (best_fit) {
 583                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 584                                                  EPHY_ZOOM_BEST_FIT);
 585         } else if (page_width) {
 586                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 587                                                  EPHY_ZOOM_FIT_WIDTH);
 588         }
 589 }
 590
 591 gboolean
 592 ev_window_is_empty (const EvWindow *ev_window)
 593 {
 594         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 595
 596         return (ev_window->priv->document == NULL) &&
 597                 (ev_window->priv->xfer_job == NULL);
 598 }
 599
 600 static void
 601 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 602                                    gint       response_id,
 603                                    EvWindow  *ev_window)
 604 {
 605         gtk_widget_destroy (dialog);
 606 }
 607
 608 static void
 609 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 610 {
 611         GtkWidget *dialog;
 612
 613         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 614                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 615                                          GTK_MESSAGE_ERROR,
 616                                          GTK_BUTTONS_CLOSE,
 617                                          msg);
 618         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 619                                                   "%s", error->message);
 620         g_signal_connect (dialog, "response",
 621                           G_CALLBACK (ev_window_error_dialog_response_cb),
 622                            window);
 623         gtk_widget_show (dialog);
 624 }
 625
 626 static void
 627 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 628 {
 629         ev_window_update_actions (ev_window);
 630 }
 631
 632 static void
 633 page_changed_cb (EvPageCache *page_cache,
 634                  gint         page,
 635                  EvWindow    *ev_window)
 636 {
 637         gchar *label;
 638
 639         ev_window_update_actions (ev_window);
 640
 641         if (ev_window->priv->history) {
 642                 label = ev_page_cache_get_page_label (ev_window->priv->page_cache, page);
 643                 ev_history_add_page (ev_window->priv->history, page, label);
 644                 g_free (label);
 645         }
 646
 647         if (!ev_window_is_empty (ev_window))
 648                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 649 }
 650
 651 static void
 652 update_document_mode (EvWindow *window, EvDocumentMode mode)
 653 {
 654         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 655                 ev_window_run_presentation (window);
 656         }
 657         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 658                 ev_window_run_fullscreen (window);
 659         }
 660 }
 661
 662 static void
 663 setup_document_from_metadata (EvWindow *window)
 664 {
 665         char *uri = window->priv->uri;
 666         GValue page = { 0, };
 667         gint new_page;
 668
 669         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 670                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 671                 ev_page_cache_set_current_page (window->priv->page_cache,
 672                                                 new_page);
 673                 g_value_unset (&page);
 674         }
 675 }
 676
 677 static void
 678 setup_chrome_from_metadata (EvWindow *window)
 679 {
 680         EvChrome chrome = EV_CHROME_NORMAL;
 681         GValue show_toolbar = { 0, };
 682
 683         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 684                 if (!g_value_get_boolean (&show_toolbar))
 685                         chrome &= ~EV_CHROME_TOOLBAR;
 686                 g_value_unset (&show_toolbar);
 687         }
 688         window->priv->chrome = chrome;
 689 }
 690
 691 static void
 692 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 693 {
 694         char *uri = window->priv->uri;
 695         GtkWidget *sidebar = window->priv->sidebar;
 696         GtkWidget *links = window->priv->sidebar_links;
 697         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 698         GtkWidget *attachments = window->priv->sidebar_attachments;
 699         GValue sidebar_size = { 0, };
 700         GValue sidebar_page = { 0, };
 701         GValue sidebar_visibility = { 0, };
 702
 703         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 704                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 705                                         g_value_get_int (&sidebar_size));
 706                 g_value_unset(&sidebar_size);
 707         }
 708
 709         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 710                 const char *page_id = g_value_get_string (&sidebar_page);
 711
 712                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 713                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 714                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 715                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 716                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 717                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 718                 }
 719                 g_value_unset (&sidebar_page);
 720         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 721                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 722         }
 723
 724         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 725                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 726                 g_value_unset (&sidebar_visibility);
 727         }
 728 }
 729
 730 static void
 731 setup_size_from_metadata (EvWindow *window)
 732 {
 733         char *uri = window->priv->uri;
 734         GValue width = { 0, };
 735         GValue height = { 0, };
 736         GValue width_ratio = { 0, };
 737         GValue height_ratio = { 0, };
 738         GValue maximized = { 0, };
 739         GValue x = { 0, };
 740         GValue y = { 0, };
 741
 742         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 743                 if (g_value_get_boolean (&maximized)) {
 744                         gtk_window_maximize (GTK_WINDOW (window));
 745                         return;
 746                 } else {
 747                         gtk_window_unmaximize (GTK_WINDOW (window));
 748                 }
 749                 g_value_unset (&maximized);
 750         }
 751
 752         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 753             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 754                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 755                                  g_value_get_int (&y));
 756                 g_value_unset (&x);
 757                 g_value_unset (&y);
 758         }
 759
 760         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 761             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 762                 gtk_window_resize (GTK_WINDOW (window),
 763                                    g_value_get_int (&width),
 764                                    g_value_get_int (&height));
 765                 g_value_unset (&width);
 766                 g_value_unset (&height);
 767                 return;
 768         }
 769
 770         if (window->priv->page_cache &&
 771             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 772             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 773                 gint document_width;
 774                 gint document_height;
 775
 776                 ev_page_cache_get_max_width (window->priv->page_cache,
 777                                              0, 1.0,
 778                                              &document_width);
 779                 ev_page_cache_get_max_height (window->priv->page_cache,
 780                                              0, 1.0,
 781                                              &document_height);
 782
 783                 gtk_window_resize (GTK_WINDOW (window),
 784                                    g_value_get_double (&width_ratio) * document_width,
 785                                    g_value_get_double (&height_ratio) * document_height);
 786                 g_value_unset (&width_ratio);
 787                 g_value_unset (&height_ratio);
 788         }
 789
 790 }
 791
 792 static void
 793 setup_view_from_metadata (EvWindow *window)
 794 {
 795         EvView *view = EV_VIEW (window->priv->view);
 796         char *uri = window->priv->uri;
 797         GEnumValue *enum_value;
 798         GValue sizing_mode = { 0, };
 799         GValue zoom = { 0, };
 800         GValue continuous = { 0, };
 801         GValue dual_page = { 0, };
 802         GValue presentation = { 0, };
 803         GValue fullscreen = { 0, };
 804         GValue rotation = { 0, };
 805         GValue maximized = { 0, };
 806
 807         /* Maximized */
 808         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 809                 if (g_value_get_boolean (&maximized)) {
 810                         gtk_window_maximize (GTK_WINDOW (window));
 811                 } else {
 812                         gtk_window_unmaximize (GTK_WINDOW (window));
 813                 }
 814                 g_value_unset (&maximized);
 815         }
 816
 817         /* Sizing mode */
 818         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 819                 enum_value = g_enum_get_value_by_nick
 820                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 821                 g_value_unset (&sizing_mode);
 822                 ev_view_set_sizing_mode (view, enum_value->value);
 823         }
 824
 825         /* Zoom */
 826         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 827             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 828                 gdouble zoom_value;
 829
 830                 zoom_value = g_value_get_double (&zoom);
 831                 zoom_value *= ev_window_get_screen_dpi (window) / 72.0;
 832                 ev_view_set_zoom (view, zoom_value, FALSE);
 833                 g_value_unset (&zoom);
 834         }
 835
 836         /* Continuous */
 837         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 838                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 839                 g_value_unset (&continuous);
 840         }
 841
 842         /* Dual page */
 843         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 844                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 845                 g_value_unset (&dual_page);
 846         }
 847
 848         /* Presentation */
 849         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 850                 if (g_value_get_boolean (&presentation) && uri) {
 851                         ev_window_run_presentation (window);
 852                 }
 853                 g_value_unset (&presentation);
 854         }
 855
 856         /* Fullscreen */
 857         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 858                 if (g_value_get_boolean (&fullscreen) && uri) {
 859                         ev_window_run_fullscreen (window);
 860                 }
 861                 g_value_unset (&fullscreen);
 862         }
 863
 864         /* Rotation */
 865         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 866                 if (g_value_get_int (&rotation)) {
 867                         switch (g_value_get_int (&rotation)) {
 868                                 case 90:
 869                                         ev_view_set_rotation (view, 90);
 870                                         break;
 871                                 case 180:
 872                                         ev_view_set_rotation (view, 180);
 873                                         break;
 874                                 case 270:
 875                                         ev_view_set_rotation (view, 270);
 876                                         break;
 877                                 default:
 878                                         break;
 879                         }
 880                 }
 881                 g_value_unset (&rotation);
 882         }
 883 }
 884
 885 static void
 886 ev_window_setup_document (EvWindow *ev_window)
 887 {
 888         const EvDocumentInfo *info;
 889         EvDocument *document;
 890         EvView *view = EV_VIEW (ev_window->priv->view);
 891         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 892         GtkAction *action;
 893
 894         document = ev_window->priv->document;
 895         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 896         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 897
 898         if (EV_IS_DOCUMENT_FIND (document)) {
 899                 g_signal_connect_object (G_OBJECT (document),
 900                                          "find_changed",
 901                                          G_CALLBACK (find_changed_cb),
 902                                          ev_window, 0);
 903         }
 904
 905         ev_sidebar_set_document (sidebar, document);
 906
 907         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 908                 ev_view_set_document (view, document);
 909         }
 910         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 911
 912         ev_window_title_set_document (ev_window->priv->title, document);
 913         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 914
 915         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 916         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 917         ev_window_setup_action_sensitivity (ev_window);
 918
 919         if (ev_window->priv->history)
 920                 g_object_unref (ev_window->priv->history);
 921         ev_window->priv->history = ev_history_new ();
 922         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
 923         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
 924         ev_navigation_action_set_window (EV_NAVIGATION_ACTION (action), ev_window);
 925
 926         if (ev_window->priv->properties) {
 927                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 928                                                    ev_window->priv->document);
 929         }
 930
 931         setup_size_from_metadata (ev_window);
 932         setup_document_from_metadata (ev_window);
 933         setup_sidebar_from_metadata (ev_window, document);
 934
 935         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 936         update_document_mode (ev_window, info->mode);
 937 }
 938
 939 static void
 940 password_dialog_response (GtkWidget *password_dialog,
 941                           gint       response_id,
 942                           EvWindow  *ev_window)
 943 {
 944         char *password;
 945
 946         if (response_id == GTK_RESPONSE_OK) {
 947
 948                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 949                 if (password) {
 950                         ev_document_doc_mutex_lock ();
 951                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->xfer_job->document),
 952                                                            password);
 953                         ev_document_doc_mutex_unlock ();
 954                 }
 955                 g_free (password);
 956
 957                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 958
 959                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 960                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 961
 962                 gtk_widget_destroy (password_dialog);
 963
 964                 return;
 965         }
 966
 967         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 968         gtk_widget_destroy (password_dialog);
 969 }
 970
 971 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 972  * password_view page.  It assumes that ev_window->priv->password_* has been set
 973  * correctly.  These are cleared by password_dialog_response() */
 974
 975 static void
 976 ev_window_popup_password_dialog (EvWindow *ev_window)
 977 {
 978         g_assert (ev_window->priv->xfer_job);
 979
 980         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 981
 982         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 983         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 984
 985         if (ev_window->priv->password_dialog == NULL) {
 986                 ev_window->priv->password_dialog =
 987                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 988                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 989
 990                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 991                                            (gpointer *) &(ev_window->priv->password_dialog));
 992                 g_signal_connect (ev_window->priv->password_dialog,
 993                                   "response",
 994                                   G_CALLBACK (password_dialog_response),
 995                                   ev_window);
 996                 gtk_widget_show (ev_window->priv->password_dialog);
 997         } else {
 998                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 999         }
1000 }
1001
1002 static void
1003 ev_window_clear_xfer_job (EvWindow *ev_window)
1004 {
1005     if (ev_window->priv->xfer_job != NULL) {
1006
1007         if (!ev_window->priv->xfer_job->finished)
1008                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
1009
1010         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
1011         g_object_unref (ev_window->priv->xfer_job);
1012         ev_window->priv->xfer_job = NULL;
1013     }
1014 }
1015
1016 static void
1017 ev_window_clear_local_uri (EvWindow *ev_window)
1018 {
1019     char *filename;
1020
1021     if (ev_window->priv->local_uri) {
1022             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1023             if (filename != NULL) {
1024                     g_unlink (filename);
1025                     g_free (filename);
1026             }
1027             g_free (ev_window->priv->local_uri);
1028             ev_window->priv->local_uri = NULL;
1029     }
1030 }
1031
1032 static void
1033 ev_window_clear_temp_file (EvWindow *ev_window)
1034 {
1035         GnomeVFSURI *uri;
1036         gchar       *filename;
1037         const gchar *tempdir;
1038
1039         if (!ev_window->priv->uri)
1040                 return;
1041
1042         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1043         if (!gnome_vfs_uri_is_local (uri)) {
1044                 gnome_vfs_uri_unref (uri);
1045                 return;
1046         }
1047         gnome_vfs_uri_unref (uri);
1048
1049         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1050         if (!filename)
1051                 return;
1052
1053         tempdir = g_get_tmp_dir ();
1054         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1055                 g_unlink (filename);
1056         }
1057
1058         g_free (filename);
1059 }
1060
1061 /* This callback will executed when load job will be finished.
1062  *
1063  * Since the flow of the error dialog is very confusing, we assume that both
1064  * document and uri will go away after this function is called, and thus we need
1065  * to ref/dup them.  Additionally, it needs to clear
1066  * ev_window->priv->password_{uri,document}, and thus people who call this
1067  * function should _not_ necessarily expect those to exist after being
1068  * called. */
1069 static void
1070 ev_window_xfer_job_cb  (EvJobXfer *job,
1071                         gpointer data)
1072 {
1073         EvWindow *ev_window = EV_WINDOW (data);
1074         EvDocument *document = EV_JOB (job)->document;
1075
1076         g_assert (job->uri);
1077
1078         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1079
1080         /* Success! */
1081         if (job->error == NULL) {
1082
1083                 if (ev_window->priv->uri)
1084                         g_free (ev_window->priv->uri);
1085                 ev_window->priv->uri = g_strdup (job->uri);
1086
1087                 if (ev_window->priv->local_uri)
1088                         g_free (ev_window->priv->local_uri);
1089                 ev_window->priv->local_uri =
1090                     job->local_uri ? g_strdup (job->local_uri) : NULL;
1091
1092                 if (ev_window->priv->document)
1093                         g_object_unref (ev_window->priv->document);
1094                 ev_window->priv->document = g_object_ref (document);
1095
1096                 if (!ev_window->priv->unlink_temp_file) {
1097                         setup_view_from_metadata (ev_window);
1098                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1099                 }
1100
1101                 ev_window_setup_document (ev_window);
1102
1103                 if (job->dest)
1104                         ev_window_goto_dest (ev_window, job->dest);
1105
1106                 switch (job->mode) {
1107                         case EV_WINDOW_MODE_FULLSCREEN:
1108                                 ev_window_run_fullscreen (ev_window);
1109                                 break;
1110                         case EV_WINDOW_MODE_PRESENTATION:
1111                                 ev_window_run_presentation (ev_window);
1112                                 break;
1113                         case EV_WINDOW_MODE_PREVIEW:
1114                                 ev_window_run_preview (ev_window);
1115                                 break;
1116                         default:
1117                                 break;
1118                 }
1119
1120                 ev_window_clear_xfer_job (ev_window);
1121                 return;
1122         }
1123
1124         if (job->error->domain == EV_DOCUMENT_ERROR &&
1125             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1126                 gchar *base_name, *file_name;
1127
1128                 g_free (ev_window->priv->uri);
1129                 ev_window->priv->uri = g_strdup (job->uri);
1130                 setup_view_from_metadata (ev_window);
1131
1132                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1133                 base_name = g_path_get_basename (file_name);
1134                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1135                                                 base_name);
1136                 g_free (file_name);
1137                 g_free (base_name);
1138                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1139
1140                 ev_window_popup_password_dialog (ev_window);
1141         } else {
1142                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1143                                         _("Unable to open document"),
1144                                         job->error);
1145                 ev_window_clear_xfer_job (ev_window);
1146         }
1147
1148         return;
1149 }
1150
1151 const char *
1152 ev_window_get_uri (EvWindow *ev_window)
1153 {
1154         return ev_window->priv->uri;
1155 }
1156
1157 static void
1158 ev_window_close_dialogs (EvWindow *ev_window)
1159 {
1160         if (ev_window->priv->password_dialog)
1161                 gtk_widget_destroy (ev_window->priv->password_dialog);
1162         ev_window->priv->password_dialog = NULL;
1163
1164 #ifdef WITH_PRINT
1165         if (ev_window->priv->print_dialog)
1166                 gtk_widget_destroy (ev_window->priv->print_dialog);
1167         ev_window->priv->print_dialog = NULL;
1168 #endif
1169
1170 #ifdef WITH_GNOME_PRINT
1171         if (ev_window->priv->print_job)
1172                 g_object_unref (ev_window->priv->print_job);
1173         ev_window->priv->print_job = NULL;
1174 #endif
1175
1176         if (ev_window->priv->properties)
1177                 gtk_widget_destroy (ev_window->priv->properties);
1178         ev_window->priv->properties = NULL;
1179 }
1180
1181 void
1182 ev_window_open_uri (EvWindow       *ev_window,
1183                     const char     *uri,
1184                     EvLinkDest     *dest,
1185                     EvWindowRunMode mode,
1186                     gboolean        unlink_temp_file)
1187 {
1188         ev_window_close_dialogs (ev_window);
1189         ev_window_clear_xfer_job (ev_window);
1190         ev_window_clear_local_uri (ev_window);
1191         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1192
1193         ev_window->priv->unlink_temp_file = unlink_temp_file;
1194
1195         ev_window->priv->xfer_job = ev_job_xfer_new (uri, dest, mode);
1196         g_signal_connect (ev_window->priv->xfer_job,
1197                           "finished",
1198                           G_CALLBACK (ev_window_xfer_job_cb),
1199                           ev_window);
1200         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1201 }
1202
1203 void
1204 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1205 {
1206         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1207 }
1208
1209 static void
1210 file_open_dialog_response_cb (GtkWidget *chooser,
1211                               gint       response_id,
1212                               EvWindow  *ev_window)
1213 {
1214         if (response_id == GTK_RESPONSE_OK) {
1215                 GSList *uris;
1216
1217                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1218
1219                 ev_application_open_uri_list (EV_APP, uris,
1220                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1221                                               GDK_CURRENT_TIME);
1222
1223                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1224                 g_slist_free (uris);
1225         }
1226         ev_application_set_chooser_uri (EV_APP,
1227                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1228
1229         gtk_widget_destroy (chooser);
1230 }
1231
1232 static void
1233 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1234 {
1235         GtkWidget *chooser;
1236
1237         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1238                                                GTK_WINDOW (window),
1239                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1240                                                GTK_STOCK_CANCEL,
1241                                                GTK_RESPONSE_CANCEL,
1242                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1243                                                NULL);
1244
1245         ev_document_factory_add_filters (chooser, NULL);
1246         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1247         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1248         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1249                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1250                                           ev_application_get_chooser_uri (EV_APP));
1251         } else if (window->priv->uri != NULL) {
1252                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1253                                           window->priv->uri);
1254         }
1255
1256         g_signal_connect (chooser, "response",
1257                           G_CALLBACK (file_open_dialog_response_cb),
1258                           window);
1259
1260         gtk_widget_show (chooser);
1261 }
1262
1263 static gchar *
1264 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1265 {
1266         gchar *tmp_filename = NULL;
1267         gchar *name;
1268         gint   res;
1269         guint  i = 0;
1270
1271         name = g_path_get_basename (filename);
1272
1273         do {
1274                 gchar *basename;
1275
1276                 if (tmp_filename)
1277                         g_free (tmp_filename);
1278
1279                 basename = g_strdup_printf ("%s-%d", name, i++);
1280                 tmp_filename = g_build_filename (ev_tmp_dir (),
1281                                                  basename, NULL);
1282
1283                 g_free (basename);
1284         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1285
1286         g_free (name);
1287
1288         if (res != 0 && errno != EEXIST) {
1289                 if (error) {
1290                         *error = g_error_new (G_FILE_ERROR,
1291                                               g_file_error_from_errno (errno),
1292                                               _("Couldn't create symlink “%s”: %s"),
1293                                               tmp_filename, strerror (errno));
1294                 }
1295
1296                 g_free (tmp_filename);
1297
1298                 return NULL;
1299         }
1300
1301         return tmp_filename;
1302 }
1303
1304 static void
1305 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1306 {
1307         GError *error = NULL;
1308         gchar *symlink_uri;
1309         gchar *old_filename;
1310         gchar *new_filename;
1311
1312         old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL);
1313         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1314
1315         if (error) {
1316                 ev_window_error_dialog (GTK_WINDOW (window),
1317                                         _("Cannot open a copy."),
1318                                         error);
1319
1320                 g_error_free (error);
1321                 g_free (old_filename);
1322                 g_free (new_filename);
1323
1324                 return;
1325         }
1326
1327         g_free (old_filename);
1328
1329         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1330         g_free (new_filename);
1331
1332         ev_application_open_uri_at_dest (EV_APP,
1333                                          symlink_uri,
1334                                          gtk_window_get_screen (GTK_WINDOW (window)),
1335                                          dest,
1336                                          0,
1337                                          TRUE,
1338                                          GDK_CURRENT_TIME);
1339         g_free (symlink_uri);
1340 }
1341
1342 static void
1343 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1344 {
1345         EvPageCache *page_cache;
1346         EvLinkDest  *dest;
1347         gint         current_page;
1348
1349         page_cache = ev_page_cache_get (window->priv->document);
1350         current_page = ev_page_cache_get_current_page (page_cache);
1351
1352         dest = ev_link_dest_new_page (current_page);
1353         ev_window_cmd_file_open_copy_at_dest (window, dest);
1354         g_object_unref (dest);
1355 }
1356
1357 #ifdef HAVE_GTK_RECENT
1358 static void
1359 ev_window_cmd_recent_file_activate (GtkAction     *action,
1360                                     EvWindow      *window)
1361 {
1362         GtkRecentInfo *info;
1363         const gchar   *uri;
1364
1365         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1366         g_assert (info != NULL);
1367
1368         uri = gtk_recent_info_get_uri (info);
1369
1370         ev_application_open_uri_at_dest (EV_APP, uri,
1371                                          gtk_window_get_screen (GTK_WINDOW (window)),
1372                                          NULL, 0, FALSE,
1373                                          GDK_CURRENT_TIME);
1374 }
1375 #else
1376 static void
1377 ev_window_cmd_recent_file_activate (GtkAction *action,
1378                                     EvWindow *ev_window)
1379 {
1380         char *uri;
1381         EggRecentItem *item;
1382
1383         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1384                                                    action);
1385
1386         uri = egg_recent_item_get_uri (item);
1387
1388         ev_application_open_uri (EV_APP, uri, NULL,
1389                                  GDK_CURRENT_TIME, NULL);
1390
1391         g_free (uri);
1392 }
1393 #endif /* HAVE_GTK_RECENT */
1394
1395 static void
1396 ev_window_add_recent (EvWindow *window, const char *filename)
1397 {
1398 #ifdef HAVE_GTK_RECENT
1399         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1400 #else
1401         EggRecentItem *item;
1402
1403         item = egg_recent_item_new_from_uri (filename);
1404         egg_recent_item_add_group (item, "Evince");
1405         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1406 #endif /* HAVE_GTK_RECENT */
1407 }
1408
1409 #ifdef HAVE_GTK_RECENT
1410 static gint
1411 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1412 {
1413         gboolean     has_ev_a, has_ev_b;
1414         const gchar *evince = g_get_application_name ();
1415
1416         has_ev_a = gtk_recent_info_has_application (a, evince);
1417         has_ev_b = gtk_recent_info_has_application (b, evince);
1418
1419         if (has_ev_a && has_ev_b) {
1420                 time_t time_a, time_b;
1421
1422                 time_a = gtk_recent_info_get_modified (a);
1423                 time_b = gtk_recent_info_get_modified (b);
1424
1425                 return (time_b - time_a);
1426         } else if (has_ev_a) {
1427                 return -1;
1428         } else if (has_ev_b) {
1429                 return 1;
1430         }
1431
1432         return 0;
1433 }
1434 #endif /* HAVE_GTK_RECENT */
1435
1436 /*
1437  * Doubles underscore to avoid spurious menu accels.
1438  */
1439 static gchar *
1440 ev_window_get_recent_file_label (gint index, const gchar *filename)
1441 {
1442         GString *str;
1443         gint length;
1444         const gchar *p;
1445         const gchar *end;
1446
1447         g_return_val_if_fail (filename != NULL, NULL);
1448
1449         length = strlen (filename);
1450         str = g_string_sized_new (length + 10);
1451         g_string_printf (str, "_%d.  ", index);
1452
1453         p = filename;
1454         end = filename + length;
1455
1456         while (p != end)
1457         {
1458                 const gchar *next;
1459                 next = g_utf8_next_char (p);
1460
1461                 switch (*p)
1462                 {
1463                         case '_':
1464                                 g_string_append (str, "__");
1465                                 break;
1466                         default:
1467                                 g_string_append_len (str, p, next - p);
1468                                 break;
1469                 }
1470
1471                 p = next;
1472         }
1473
1474         return g_string_free (str, FALSE);
1475 }
1476
1477 static void
1478 ev_window_setup_recent (EvWindow *ev_window)
1479 {
1480 #ifdef HAVE_GTK_RECENT
1481         GList        *items, *l;
1482         guint         n_items = 0;
1483         const gchar  *evince = g_get_application_name ();
1484         static guint  i = 0;
1485
1486         if (ev_window->priv->recent_ui_id > 0) {
1487                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1488                                           ev_window->priv->recent_ui_id);
1489                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1490         }
1491         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1492
1493         if (ev_window->priv->recent_action_group) {
1494                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1495                                                     ev_window->priv->recent_action_group);
1496                 g_object_unref (ev_window->priv->recent_action_group);
1497         }
1498         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1499         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1500                                             ev_window->priv->recent_action_group, 0);
1501
1502         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1503         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1504
1505         for (l = items; l && l->data; l = g_list_next (l)) {
1506                 GtkRecentInfo *info;
1507                 GtkAction     *action;
1508                 gchar         *action_name;
1509                 gchar         *label;
1510
1511                 info = (GtkRecentInfo *) l->data;
1512
1513                 if (!gtk_recent_info_has_application (info, evince))
1514                         continue;
1515
1516                 action_name = g_strdup_printf ("RecentFile%u", i++);
1517                 label = ev_window_get_recent_file_label (
1518                         n_items + 1, gtk_recent_info_get_display_name (info));
1519
1520                 action = g_object_new (GTK_TYPE_ACTION,
1521                                        "name", action_name,
1522                                        "label", label,
1523                                        NULL);
1524
1525                 g_object_set_data_full (G_OBJECT (action),
1526                                         "gtk-recent-info",
1527                                         gtk_recent_info_ref (info),
1528                                         (GDestroyNotify) gtk_recent_info_unref);
1529
1530                 g_signal_connect (G_OBJECT (action), "activate",
1531                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1532                                   (gpointer) ev_window);
1533
1534                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1535                                              action);
1536                 g_object_unref (action);
1537
1538                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1539                                        ev_window->priv->recent_ui_id,
1540                                        "/MainMenu/FileMenu/RecentFilesMenu",
1541                                        label,
1542                                        action_name,
1543                                        GTK_UI_MANAGER_MENUITEM,
1544                                        FALSE);
1545                 g_free (action_name);
1546                 g_free (label);
1547
1548                 if (++n_items == 5)
1549                         break;
1550         }
1551
1552         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1553         g_list_free (items);
1554 #else /* HAVE_GTK_RECENT */
1555         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1556                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1557                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1558                                                                       ev_window);
1559
1560         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1561
1562         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1563                                    ev_application_get_recent_model (EV_APP));
1564
1565         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1566
1567         g_signal_connect (ev_window->priv->recent_view, "activate",
1568                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1569 #endif /* HAVE_GTK_RECENT */
1570 }
1571
1572 static void
1573 file_save_dialog_response_cb (GtkWidget *fc,
1574                               gint       response_id,
1575                               EvWindow  *ev_window)
1576 {
1577         gboolean success;
1578
1579         if (response_id == GTK_RESPONSE_OK) {
1580                 gchar *uri;
1581                 GError *err = NULL;
1582
1583                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1584
1585                 ev_document_doc_mutex_lock ();
1586                 success = ev_document_save (ev_window->priv->document, uri, &err);
1587                 ev_document_doc_mutex_unlock ();
1588
1589                 if (err) {
1590                         gchar *msg;
1591                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1592                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1593                         g_free (msg);
1594                 }
1595
1596                 g_free (uri);
1597         }
1598
1599         gtk_widget_destroy (fc);
1600 }
1601
1602 static void
1603 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1604 {
1605         GtkWidget *fc;
1606         gchar *base_name;
1607         gchar *file_name;
1608
1609         fc = gtk_file_chooser_dialog_new (
1610                 _("Save a Copy"),
1611                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1612                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1613                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1614                 NULL);
1615
1616         ev_document_factory_add_filters (fc, ev_window->priv->document);
1617         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1618
1619         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1620         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1621         base_name = g_path_get_basename (file_name);
1622         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1623         g_free (file_name);
1624         g_free (base_name);
1625
1626         g_signal_connect (fc, "response",
1627                           G_CALLBACK (file_save_dialog_response_cb),
1628                           ev_window);
1629
1630         gtk_widget_show (fc);
1631 }
1632
1633 #ifdef WITH_GTK_PRINT
1634 static void
1635 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1636                                     EvWindow     *window)
1637 {
1638         /* Dialog was canceled */
1639         if (!page_setup)
1640                 return;
1641
1642         if (window->priv->print_page_setup)
1643                 g_object_unref (window->priv->print_page_setup);
1644         window->priv->print_page_setup = g_object_ref (page_setup);
1645 }
1646 #endif /* WITH_GTK_PRINT */
1647
1648 static void
1649 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1650 {
1651 #ifdef WITH_GTK_PRINT
1652         gtk_print_run_page_setup_dialog_async (
1653                 GTK_WINDOW (ev_window),
1654                 ev_window->priv->print_page_setup,
1655                 ev_window->priv->print_settings,
1656                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1657                 ev_window);
1658 #endif /* WITH_GTK_PRINT */
1659 }
1660
1661 #ifdef WITH_GTK_PRINT
1662 static void
1663 ev_window_clear_print_job (EvWindow *window)
1664 {
1665         if (window->priv->print_job) {
1666                 if (!window->priv->print_job->finished)
1667                         ev_job_queue_remove_job (window->priv->print_job);
1668
1669                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1670                                                       ev_window_print_job_cb,
1671                                                       window);
1672                 g_object_unref (window->priv->print_job);
1673                 window->priv->print_job = NULL;
1674         }
1675 }
1676
1677 static void
1678 ev_window_print_finished (GtkPrintJob *print_job,
1679                           EvWindow    *window,
1680                           GError      *error)
1681 {
1682         ev_window_clear_print_job (window);
1683
1684         if (error) {
1685                 GtkWidget *dialog;
1686
1687                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1688                                                  GTK_DIALOG_MODAL,
1689                                                  GTK_MESSAGE_ERROR,
1690                                                  GTK_BUTTONS_OK,
1691                                                  _("Failed to print document"));
1692                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1693                                                           error->message);
1694
1695                 gtk_dialog_run (GTK_DIALOG (dialog));
1696                 gtk_widget_destroy (dialog);
1697         }
1698 }
1699
1700 static void
1701 ev_window_print_send (EvWindow    *window,
1702                       const gchar *filename)
1703 {
1704         GtkPrintJob *job;
1705         GError      *error = NULL;
1706
1707         if (window->priv->gtk_print_job)
1708                 g_object_unref (window->priv->gtk_print_job);
1709
1710         job = gtk_print_job_new ("evince-print",
1711                                  window->priv->printer,
1712                                  window->priv->print_settings,
1713                                  window->priv->print_page_setup);
1714
1715         window->priv->gtk_print_job = job;
1716
1717         if (gtk_print_job_set_source_file (job, filename, &error)) {
1718                 gtk_print_job_send (job,
1719                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
1720                                     window, NULL);
1721         } else {
1722                 ev_window_clear_print_job (window);
1723                 g_warning (error->message);
1724                 g_error_free (error);
1725         }
1726 }
1727
1728 static void
1729 ev_window_print_job_cb (EvJobPrint *job,
1730                         EvWindow   *window)
1731 {
1732         if (job->error) {
1733                 g_warning (job->error->message);
1734                 ev_window_clear_print_job (window);
1735                 return;
1736         }
1737
1738         g_assert (job->temp_file != NULL);
1739
1740         ev_window_print_send (window, job->temp_file);
1741 }
1742
1743 static gboolean
1744 ev_window_print_dialog_response_cb (GtkDialog *dialog,
1745                                     gint       response,
1746                                     EvWindow  *window)
1747 {
1748         EvPrintRange  *ranges = NULL;
1749         EvPrintPageSet page_set;
1750         gint           n_ranges = 0;
1751         gint           copies;
1752         gboolean       collate;
1753         gboolean       reverse;
1754         gdouble        scale;
1755         gint           current_page;
1756         gdouble        width;
1757         gdouble        height;
1758         GtkPrintPages  print_pages;
1759         const gchar   *file_format;
1760
1761         if (response != GTK_RESPONSE_OK) {
1762                 gtk_widget_destroy (GTK_WIDGET (dialog));
1763                 window->priv->print_dialog = NULL;
1764
1765                 return FALSE;
1766         }
1767
1768         if (window->priv->printer)
1769                 g_object_unref (window->priv->printer);
1770         if (window->priv->print_settings)
1771                 g_object_unref (window->priv->print_settings);
1772         if (window->priv->print_page_setup)
1773                 g_object_unref (window->priv->print_page_setup);
1774
1775         window->priv->printer = g_object_ref (
1776                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
1777         window->priv->print_settings = g_object_ref (
1778                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
1779         window->priv->print_page_setup = g_object_ref (
1780                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
1781
1782         file_format = gtk_print_settings_get (window->priv->print_settings,
1783                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
1784
1785         if (!gtk_printer_accepts_ps (window->priv->printer)) {
1786                 GtkWidget *msgdialog;
1787
1788                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
1789                                                     GTK_DIALOG_MODAL,
1790                                                     GTK_MESSAGE_ERROR,
1791                                                     GTK_BUTTONS_OK,
1792                                                     _("Printing is not supported on this printer."));
1793
1794                 gtk_dialog_run (GTK_DIALOG (msgdialog));
1795                 gtk_widget_destroy (msgdialog);
1796
1797                 return FALSE;
1798         }
1799
1800         ev_window_clear_print_job (window);
1801
1802         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
1803         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
1804
1805         switch (print_pages) {
1806         case GTK_PRINT_PAGES_CURRENT:
1807                 ranges = g_new0 (EvPrintRange, 1);
1808
1809                 ranges->start = current_page;
1810                 ranges->end = current_page;
1811                 n_ranges = 1;
1812
1813                 break;
1814         case GTK_PRINT_PAGES_RANGES: {
1815                 GtkPageRange *page_range;
1816
1817                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
1818                                                                  &n_ranges);
1819                 if (n_ranges > 0)
1820                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
1821         }
1822                 break;
1823         default:
1824                 break;
1825         }
1826
1827         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
1828
1829         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
1830
1831         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
1832                                                 GTK_UNIT_PIXEL);
1833         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
1834                                                   GTK_UNIT_PIXEL);
1835
1836         if (scale != 1.0) {
1837                 width *= scale;
1838                 height *= scale;
1839         }
1840
1841         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
1842         collate = gtk_print_settings_get_collate (window->priv->print_settings);
1843         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
1844
1845         window->priv->print_job = ev_job_print_new (window->priv->document,
1846                                                     file_format ? file_format : "ps",
1847                                                     width, height,
1848                                                     ranges, n_ranges,
1849                                                     page_set,
1850                                                     copies, collate,
1851                                                     reverse);
1852
1853         g_signal_connect (window->priv->print_job, "finished",
1854                           G_CALLBACK (ev_window_print_job_cb),
1855                           window);
1856         /* The priority doesn't matter for this job */
1857         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
1858
1859         gtk_widget_destroy (GTK_WIDGET (dialog));
1860         window->priv->print_dialog = NULL;
1861
1862         return TRUE;
1863 }
1864
1865 void
1866 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1867 {
1868         GtkWidget           *dialog;
1869         EvPageCache         *page_cache;
1870         gint                 current_page;
1871         gint                 document_last_page;
1872         GtkPrintCapabilities capabilities;
1873
1874         g_return_if_fail (EV_IS_WINDOW (ev_window));
1875         g_return_if_fail (ev_window->priv->document != NULL);
1876
1877         if (ev_window->priv->print_dialog) {
1878                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
1879                 return;
1880         }
1881
1882         page_cache = ev_page_cache_get (ev_window->priv->document);
1883         current_page = ev_page_cache_get_current_page (page_cache);
1884         document_last_page = ev_page_cache_get_n_pages (page_cache);
1885
1886         if (!ev_window->priv->print_settings)
1887                 ev_window->priv->print_settings = gtk_print_settings_new ();
1888
1889         if (first_page != 1 || last_page != document_last_page) {
1890                 GtkPageRange range;
1891
1892                 /* Ranges in GtkPrint are 0 - N */
1893                 range.start = first_page - 1;
1894                 range.end = last_page - 1;
1895
1896                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
1897                                                     GTK_PRINT_PAGES_RANGES);
1898                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
1899                                                     &range, 1);
1900         }
1901
1902         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
1903         ev_window->priv->print_dialog = dialog;
1904
1905         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
1906                 GTK_PRINT_CAPABILITY_COPIES |
1907                 GTK_PRINT_CAPABILITY_COLLATE |
1908                 GTK_PRINT_CAPABILITY_REVERSE |
1909                 GTK_PRINT_CAPABILITY_SCALE |
1910                 GTK_PRINT_CAPABILITY_GENERATE_PS;
1911
1912         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
1913             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
1914                                                EV_FILE_FORMAT_PDF)) {
1915                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
1916         }
1917
1918         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
1919                                                        capabilities);
1920
1921         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
1922                                                 current_page);
1923
1924         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
1925                                             ev_window->priv->print_settings);
1926
1927         if (ev_window->priv->print_page_setup)
1928                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
1929                                                       ev_window->priv->print_page_setup);
1930
1931         g_signal_connect (G_OBJECT (dialog), "response",
1932                           G_CALLBACK (ev_window_print_dialog_response_cb),
1933                           ev_window);
1934
1935         gtk_widget_show (dialog);
1936 }
1937 #endif /* WITH_GTK_PRINT */
1938
1939 #ifdef WITH_GNOME_PRINT
1940 static gboolean
1941 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
1942                                     gint       response,
1943                                     EvWindow  *ev_window)
1944 {
1945         EvPrintJob *print_job;
1946         GnomePrintConfig *config;
1947
1948         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1949                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
1950                 ev_window->priv->print_dialog = NULL;
1951                 g_object_unref (ev_window->priv->print_job);
1952                 ev_window->priv->print_job = NULL;
1953
1954                 return FALSE;
1955         }
1956
1957         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1958
1959         /* FIXME: Change this when we have the first backend
1960          * that can print more than postscript
1961          */
1962         if (using_pdf_printer (config)) {
1963                 GtkWidget *dialog;
1964
1965                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1966                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1967                                                  _("Generating PDF is not supported"));
1968                 gtk_dialog_run (GTK_DIALOG (dialog));
1969                 gtk_widget_destroy (dialog);
1970
1971                 return FALSE;
1972         } else if (!using_postscript_printer (config)) {
1973                 GtkWidget *dialog;
1974
1975                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1976                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1977                                                  _("Printing is not supported on this printer."));
1978                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1979                                                           _("You were trying to print to a printer using the “%s” driver. "
1980                                                             "This program requires a PostScript printer driver."),
1981                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1982                 gtk_dialog_run (GTK_DIALOG (dialog));
1983                 gtk_widget_destroy (dialog);
1984
1985                 return FALSE;
1986         }
1987
1988         save_print_config_to_file (config);
1989
1990         print_job = g_object_new (EV_TYPE_PRINT_JOB,
1991                                   "gnome_print_job", ev_window->priv->print_job,
1992                                   "document", ev_window->priv->document,
1993                                   "print_dialog", print_dialog,
1994                                   NULL);
1995
1996         if (print_job != NULL) {
1997                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1998                 g_object_unref (print_job);
1999         }
2000
2001         g_object_unref (config);
2002
2003         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2004         ev_window->priv->print_dialog = NULL;
2005         g_object_unref (ev_window->priv->print_job);
2006         ev_window->priv->print_job = NULL;
2007
2008         return FALSE;
2009 }
2010
2011 void
2012 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2013 {
2014         GnomePrintConfig *config;
2015         gchar *pages_label;
2016
2017         g_return_if_fail (EV_IS_WINDOW (ev_window));
2018         g_return_if_fail (ev_window->priv->document != NULL);
2019
2020         config = load_print_config_from_file ();
2021
2022         if (ev_window->priv->print_job == NULL)
2023                 ev_window->priv->print_job = gnome_print_job_new (config);
2024
2025         if (ev_window->priv->print_dialog == NULL) {
2026                 ev_window->priv->print_dialog =
2027                         gnome_print_dialog_new (ev_window->priv->print_job,
2028                                                 (guchar *) _("Print"),
2029                                                 (GNOME_PRINT_DIALOG_RANGE |
2030                                                  GNOME_PRINT_DIALOG_COPIES));
2031         }
2032
2033         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2034                                       GTK_WINDOW (ev_window));
2035         g_object_unref (config);
2036
2037         pages_label = g_strconcat (_("Pages"), " ", NULL);
2038         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2039                                                  GNOME_PRINT_RANGE_ALL |
2040                                                  GNOME_PRINT_RANGE_RANGE,
2041                                                  first_page, last_page,
2042                                                  NULL, (const guchar *)pages_label);
2043         g_free (pages_label);
2044
2045         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2046                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2047                                            FALSE);
2048
2049         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2050                           G_CALLBACK (ev_window_print_dialog_response_cb),
2051                           ev_window);
2052         gtk_widget_show (ev_window->priv->print_dialog);
2053 }
2054 #endif /* WITH_GNOME_PRINT */
2055
2056 static void
2057 ev_window_print (EvWindow *window)
2058 {
2059         EvPageCache *page_cache;
2060         gint         last_page;
2061
2062         page_cache = ev_page_cache_get (window->priv->document);
2063         last_page = ev_page_cache_get_n_pages (page_cache);
2064
2065 #ifdef WITH_PRINT
2066         ev_window_print_range (window, 1, last_page);
2067 #endif
2068 }
2069
2070 static void
2071 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2072 {
2073         ev_window_print (ev_window);
2074 }
2075
2076 static void
2077 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2078 {
2079         if (ev_window->priv->properties == NULL) {
2080                 ev_window->priv->properties = ev_properties_dialog_new ();
2081                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2082                                                    ev_window->priv->document);
2083                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2084                                            (gpointer *) &(ev_window->priv->properties));
2085                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2086                                               GTK_WINDOW (ev_window));
2087         }
2088
2089         gtk_widget_show (ev_window->priv->properties);
2090 }
2091
2092 static void
2093 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2094 {
2095         g_return_if_fail (EV_IS_WINDOW (ev_window));
2096
2097         gtk_widget_destroy (GTK_WIDGET (ev_window));
2098 }
2099
2100 static void
2101 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2102 {
2103         GtkAction *action;
2104
2105         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2106         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2107
2108         action = gtk_action_group_get_action (window->priv->action_group,
2109                                               PAGE_SELECTOR_ACTION);
2110         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2111 }
2112
2113 static void
2114 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2115 {
2116         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2117 }
2118
2119 static void
2120 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2121 {
2122         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2123 }
2124
2125 static void
2126 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2127 {
2128         gboolean continuous;
2129
2130         ev_window_stop_presentation (ev_window);
2131         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2132         g_object_set (G_OBJECT (ev_window->priv->view),
2133                       "continuous", continuous,
2134                       NULL);
2135         ev_window_update_actions (ev_window);
2136 }
2137
2138 static void
2139 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2140 {
2141         gboolean dual_page;
2142
2143         ev_window_stop_presentation (ev_window);
2144         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2145         g_object_set (G_OBJECT (ev_window->priv->view),
2146                       "dual-page", dual_page,
2147                       NULL);
2148         ev_window_update_actions (ev_window);
2149 }
2150
2151 static void
2152 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2153 {
2154         ev_window_stop_presentation (ev_window);
2155
2156         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2157                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2158         } else {
2159                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2160         }
2161         ev_window_update_actions (ev_window);
2162 }
2163
2164 static void
2165 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2166 {
2167         ev_window_stop_presentation (ev_window);
2168
2169         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2170                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2171         } else {
2172                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2173         }
2174         ev_window_update_actions (ev_window);
2175 }
2176
2177
2178 static void
2179 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2180 {
2181         g_return_if_fail (EV_IS_WINDOW (ev_window));
2182
2183         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2184 }
2185
2186 static void
2187 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2188 {
2189         g_return_if_fail (EV_IS_WINDOW (ev_window));
2190
2191         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2192                 g_error ("Find action should be insensitive since document doesn't support find");
2193                 return;
2194         }
2195
2196         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2197         gtk_widget_grab_focus (ev_window->priv->find_bar);
2198 }
2199
2200 static void
2201 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2202 {
2203         g_return_if_fail (EV_IS_WINDOW (ev_window));
2204
2205         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2206 }
2207
2208 static void
2209 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2210 {
2211         g_return_if_fail (EV_IS_WINDOW (ev_window));
2212
2213         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2214 }
2215
2216 static void
2217 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2218 {
2219         g_return_if_fail (EV_IS_WINDOW (ev_window));
2220
2221         ev_view_copy (EV_VIEW (ev_window->priv->view));
2222 }
2223
2224 static void
2225 ev_window_update_fullscreen_popup (EvWindow *window)
2226 {
2227         GtkWidget *popup = window->priv->fullscreen_popup;
2228         int popup_width, popup_height;
2229         GdkScreen *screen;
2230         GdkRectangle screen_rect;
2231         gboolean toolbar;
2232
2233         g_return_if_fail (popup != NULL);
2234
2235         if (GTK_WIDGET (window)->window == NULL)
2236                 return;
2237
2238         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2239                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2240         popup_width = popup->requisition.width;
2241         popup_height = popup->requisition.height;
2242
2243         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2244         gdk_screen_get_monitor_geometry (screen,
2245                         gdk_screen_get_monitor_at_window
2246                         (screen,
2247                          GTK_WIDGET (window)->window),
2248                          &screen_rect);
2249         if (toolbar) {
2250                 gtk_widget_set_size_request (popup,
2251                                              screen_rect.width,
2252                                              -1);
2253                 gtk_window_move (GTK_WINDOW (popup),
2254                                  screen_rect.x,
2255                                  screen_rect.y);
2256
2257         } else {
2258                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2259                 {
2260                         gtk_window_move (GTK_WINDOW (popup),
2261                                          screen_rect.x,
2262                                          screen_rect.y);
2263                 } else {
2264                         gtk_window_move (GTK_WINDOW (popup),
2265                                          screen_rect.x + screen_rect.width - popup_width,
2266                                          screen_rect.y);
2267                 }
2268         }
2269 }
2270
2271 static void
2272 screen_size_changed_cb (GdkScreen *screen,
2273                         EvWindow *window)
2274 {
2275         ev_window_update_fullscreen_popup (window);
2276 }
2277
2278 static void
2279 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2280                                       EvWindow *ev_window)
2281 {
2282         if (!ev_window_is_empty (ev_window))
2283                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2284                                              gtk_paned_get_position (GTK_PANED (object)));
2285 }
2286
2287 static void
2288 destroy_fullscreen_popup (EvWindow *window)
2289 {
2290         if (window->priv->fullscreen_popup != NULL)
2291         {
2292                 gtk_widget_destroy (window->priv->fullscreen_popup);
2293                 window->priv->fullscreen_popup = NULL;
2294         }
2295 }
2296
2297 static void
2298 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2299 {
2300         GtkAction *action;
2301
2302         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2303         g_return_if_fail (action != NULL);
2304
2305         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2306 }
2307
2308 static void
2309 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2310 {
2311         ev_window_update_fullscreen_popup (window);
2312 }
2313
2314 static gboolean
2315 fullscreen_timeout_cb (EvWindow *window)
2316 {
2317         EvView *view = EV_VIEW (window->priv->view);
2318
2319         if (!view ||
2320             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2321              !ev_view_get_presentation (EV_VIEW (view))))
2322                 return FALSE;
2323
2324         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2325         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2326         window->priv->fullscreen_timeout_id = 0;
2327
2328         return FALSE;
2329 }
2330
2331 static void
2332 fullscreen_set_timeout (EvWindow *window)
2333 {
2334         if (window->priv->fullscreen_timeout_id != 0) {
2335                 g_source_remove (window->priv->fullscreen_timeout_id);
2336         }
2337
2338         window->priv->fullscreen_timeout_id =
2339             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2340
2341         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2342         update_chrome_visibility (window);
2343         ev_view_show_cursor (EV_VIEW (window->priv->view));
2344 }
2345
2346 static void
2347 fullscreen_clear_timeout (EvWindow *window)
2348 {
2349         if (window->priv->fullscreen_timeout_id != 0) {
2350                 g_source_remove (window->priv->fullscreen_timeout_id);
2351         }
2352
2353         window->priv->fullscreen_timeout_id = 0;
2354         update_chrome_visibility (window);
2355         ev_view_show_cursor (EV_VIEW (window->priv->view));
2356 }
2357
2358
2359 static gboolean
2360 fullscreen_motion_notify_cb (GtkWidget *widget,
2361                              GdkEventMotion *event,
2362                              gpointer user_data)
2363 {
2364         EvWindow *window = EV_WINDOW (user_data);
2365
2366         fullscreen_set_timeout (window);
2367
2368         return FALSE;
2369 }
2370
2371 static gboolean
2372 fullscreen_leave_notify_cb (GtkWidget *widget,
2373                             GdkEventCrossing *event,
2374                             gpointer user_data)
2375 {
2376         EvWindow *window = EV_WINDOW (user_data);
2377
2378         fullscreen_clear_timeout (window);
2379
2380         return FALSE;
2381 }
2382
2383 static GtkWidget *
2384 ev_window_get_exit_fullscreen_button (EvWindow *window)
2385 {
2386         GtkWidget *button, *icon, *label, *hbox;
2387
2388         button = gtk_button_new ();
2389         g_signal_connect (button, "clicked",
2390                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2391                           window);
2392         gtk_widget_show (button);
2393
2394         hbox = gtk_hbox_new (FALSE, 2);
2395         gtk_widget_show (hbox);
2396         gtk_container_add (GTK_CONTAINER (button), hbox);
2397
2398         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2399         gtk_widget_show (icon);
2400         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2401
2402         label = gtk_label_new (_("Leave Fullscreen"));
2403         gtk_widget_show (label);
2404         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2405
2406         return button;
2407 }
2408
2409 static GtkWidget *
2410 ev_window_create_fullscreen_popup (EvWindow *window)
2411 {
2412         GtkWidget *popup;
2413         GtkWidget *hbox;
2414         GtkWidget *button;
2415         GdkScreen *screen;
2416
2417         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2418                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2419
2420         popup = gtk_window_new (GTK_WINDOW_POPUP);
2421         hbox = gtk_hbox_new (FALSE, 0);
2422         button = ev_window_get_exit_fullscreen_button (window);
2423
2424         gtk_container_add (GTK_CONTAINER (popup), hbox);
2425         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2426                             TRUE, TRUE, 0);
2427         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2428
2429         gtk_widget_show (button);
2430         gtk_widget_show (hbox);
2431
2432         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2433
2434         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2435         g_signal_connect_object (screen, "size-changed",
2436                                  G_CALLBACK (screen_size_changed_cb),
2437                                  window, 0);
2438         g_signal_connect_object (popup, "size_request",
2439                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2440                                  window, 0);
2441
2442         gtk_window_set_screen (GTK_WINDOW (popup),
2443                                gtk_widget_get_screen (GTK_WIDGET (window)));
2444
2445         return popup;
2446 }
2447
2448
2449 static void
2450 ev_window_update_fullscreen_action (EvWindow *window)
2451 {
2452         GtkAction *action;
2453
2454         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2455         g_signal_handlers_block_by_func
2456                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2457         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2458                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2459         g_signal_handlers_unblock_by_func
2460                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2461 }
2462
2463 static void
2464 ev_window_run_fullscreen (EvWindow *window)
2465 {
2466         if (window->priv->fullscreen_popup == NULL)
2467                 window->priv->fullscreen_popup
2468                         = ev_window_create_fullscreen_popup (window);
2469
2470         g_object_set (G_OBJECT (window->priv->scrolled_window),
2471                       "shadow-type", GTK_SHADOW_NONE,
2472                       NULL);
2473
2474         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2475         ev_window_update_fullscreen_action (window);
2476
2477         gtk_window_fullscreen (GTK_WINDOW (window));
2478         gtk_widget_grab_focus (window->priv->view);
2479         ev_window_update_fullscreen_popup (window);
2480
2481         g_signal_connect (window->priv->view,
2482                           "motion-notify-event",
2483                           G_CALLBACK (fullscreen_motion_notify_cb),
2484                           window);
2485         g_signal_connect (window->priv->view,
2486                           "leave-notify-event",
2487                           G_CALLBACK (fullscreen_leave_notify_cb),
2488                           window);
2489         fullscreen_set_timeout (window);
2490
2491         if (!ev_window_is_empty (window))
2492                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2493 }
2494
2495 static void
2496 ev_window_stop_fullscreen (EvWindow *window)
2497 {
2498         EvView *view = EV_VIEW (window->priv->view);
2499
2500         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2501                 return;
2502
2503         g_object_set (G_OBJECT (window->priv->scrolled_window),
2504                       "shadow-type", GTK_SHADOW_IN,
2505                       NULL);
2506
2507         ev_view_set_fullscreen (view, FALSE);
2508         ev_window_update_fullscreen_action (window);
2509         gtk_window_unfullscreen (GTK_WINDOW (window));
2510
2511         g_signal_handlers_disconnect_by_func (window->priv->view,
2512                                               (gpointer) fullscreen_motion_notify_cb,
2513                                               window);
2514         g_signal_handlers_disconnect_by_func (window->priv->view,
2515                                               (gpointer) fullscreen_leave_notify_cb,
2516                                               window);
2517         fullscreen_clear_timeout (window);
2518
2519         if (!ev_window_is_empty (window))
2520                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2521 }
2522
2523 static void
2524 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2525 {
2526         gboolean fullscreen;
2527
2528         g_return_if_fail (EV_IS_WINDOW (window));
2529         ev_window_stop_presentation (window);
2530
2531         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2532         if (fullscreen) {
2533                 ev_window_run_fullscreen (window);
2534         } else {
2535                 ev_window_stop_fullscreen (window);
2536         }
2537 }
2538
2539 static void
2540 ev_window_update_presentation_action (EvWindow *window)
2541 {
2542         GtkAction *action;
2543
2544         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2545         g_signal_handlers_block_by_func
2546                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2547         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2548                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2549         g_signal_handlers_unblock_by_func
2550                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2551 }
2552
2553 static void
2554 ev_window_run_presentation (EvWindow *window)
2555 {
2556         g_object_set (G_OBJECT (window->priv->scrolled_window),
2557                       "shadow-type", GTK_SHADOW_NONE,
2558                       NULL);
2559
2560         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2561         ev_window_update_presentation_action (window);
2562
2563         gtk_widget_grab_focus (window->priv->view);
2564         gtk_window_fullscreen (GTK_WINDOW (window));
2565
2566         g_signal_connect (window->priv->view,
2567                           "motion-notify-event",
2568                           G_CALLBACK (fullscreen_motion_notify_cb),
2569                           window);
2570         g_signal_connect (window->priv->view,
2571                           "leave-notify-event",
2572                           G_CALLBACK (fullscreen_leave_notify_cb),
2573                           window);
2574         fullscreen_set_timeout (window);
2575
2576         ev_application_screensaver_disable (EV_APP);
2577
2578         if (!ev_window_is_empty (window))
2579                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2580 }
2581
2582 static void
2583 ev_window_stop_presentation (EvWindow *window)
2584 {
2585         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2586                 return;
2587
2588         g_object_set (G_OBJECT (window->priv->scrolled_window),
2589                       "shadow-type", GTK_SHADOW_IN,
2590                       NULL);
2591
2592         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2593         ev_window_update_presentation_action (window);
2594         gtk_window_unfullscreen (GTK_WINDOW (window));
2595
2596         g_signal_handlers_disconnect_by_func (window->priv->view,
2597                                               (gpointer) fullscreen_motion_notify_cb,
2598                                               window);
2599         g_signal_handlers_disconnect_by_func (window->priv->view,
2600                                               (gpointer) fullscreen_leave_notify_cb,
2601                                               window);
2602         fullscreen_clear_timeout (window);
2603
2604         ev_application_screensaver_enable (EV_APP);
2605
2606         if (!ev_window_is_empty (window))
2607                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2608 }
2609
2610 static void
2611 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2612 {
2613         gboolean presentation;
2614
2615         g_return_if_fail (EV_IS_WINDOW (window));
2616         ev_window_stop_fullscreen (window);
2617
2618         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2619         if (presentation) {
2620                 ev_window_run_presentation (window);
2621         } else {
2622                 ev_window_stop_presentation (window);
2623         }
2624 }
2625
2626 static void
2627 ev_window_run_preview (EvWindow *window)
2628 {
2629         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2630
2631         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2632         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2633         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2634
2635         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2636
2637         update_chrome_visibility (window);
2638 }
2639
2640 static gboolean
2641 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2642 {
2643         EvWindow *window = EV_WINDOW (widget);
2644         EvWindowPrivate *priv = window->priv;
2645
2646         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2647                 fullscreen_set_timeout (window);
2648
2649         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2650 }
2651
2652 static gboolean
2653 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2654 {
2655         EvWindow *window = EV_WINDOW (widget);
2656         EvWindowPrivate *priv = window->priv;
2657
2658         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2659                 fullscreen_set_timeout (window);
2660                 gtk_widget_hide (priv->fullscreen_popup);
2661         }
2662
2663         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2664 }
2665
2666 static void
2667 ev_window_screen_changed (GtkWidget *widget,
2668                           GdkScreen *old_screen)
2669 {
2670         EvWindow *window = EV_WINDOW (widget);
2671         EvWindowPrivate *priv = window->priv;
2672         GdkScreen *screen;
2673
2674         screen = gtk_widget_get_screen (widget);
2675         if (screen == old_screen)
2676                 return;
2677
2678 #ifdef HAVE_GTK_RECENT
2679         if (old_screen) {
2680                 g_signal_handlers_disconnect_by_func (
2681                         gtk_recent_manager_get_for_screen (old_screen),
2682                         G_CALLBACK (ev_window_setup_recent), window);
2683         }
2684
2685         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2686         g_signal_connect_swapped (priv->recent_manager,
2687                                   "changed",
2688                                   G_CALLBACK (ev_window_setup_recent),
2689                                   window);
2690 #endif
2691
2692         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2693                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2694         }
2695
2696         if (priv->fullscreen_popup != NULL) {
2697                 g_signal_handlers_disconnect_by_func
2698                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2699
2700                 g_signal_connect_object (screen, "size-changed",
2701                                          G_CALLBACK (screen_size_changed_cb),
2702                                          window, 0);
2703                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2704
2705                 ev_window_update_fullscreen_popup (window);
2706         }
2707 }
2708
2709 static void
2710 ev_window_set_page_mode (EvWindow         *window,
2711                          EvWindowPageMode  page_mode)
2712 {
2713         GtkWidget *child = NULL;
2714         GtkWidget *real_child;
2715
2716         if (window->priv->page_mode == page_mode)
2717                 return;
2718
2719         window->priv->page_mode = page_mode;
2720
2721         switch (page_mode) {
2722                 case PAGE_MODE_DOCUMENT:
2723                         child = window->priv->view;
2724                         break;
2725                 case PAGE_MODE_PASSWORD:
2726                         child = window->priv->password_view;
2727                         break;
2728                 default:
2729                         g_assert_not_reached ();
2730         }
2731
2732         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2733         if (child != real_child) {
2734                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2735                                       real_child);
2736                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2737                                    child);
2738         }
2739         ev_window_update_actions (window);
2740 }
2741
2742
2743 static void
2744 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2745 {
2746         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2747 }
2748
2749 static void
2750 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2751 {
2752         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2753 }
2754
2755 static void
2756 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2757 {
2758         EvWindow *ev_window = EV_WINDOW (data);
2759         egg_editable_toolbar_set_edit_mode
2760                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2761         ev_application_save_toolbars_model (EV_APP);
2762         gtk_widget_destroy (GTK_WIDGET (dialog));
2763 }
2764
2765 static void
2766 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2767 {
2768         GtkWidget *dialog;
2769         GtkWidget *editor;
2770
2771         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2772                                               GTK_WINDOW (ev_window),
2773                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2774                                               GTK_STOCK_CLOSE,
2775                                               GTK_RESPONSE_CLOSE,
2776                                               NULL);
2777         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2778         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2779         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2780         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2781         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2782
2783         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2784                                          ev_application_get_toolbars_model (EV_APP, FALSE));
2785         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2786         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2787
2788         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2789
2790         egg_editable_toolbar_set_edit_mode
2791                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2792
2793         g_signal_connect (dialog, "response",
2794                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2795                           ev_window);
2796         gtk_widget_show_all (dialog);
2797 }
2798
2799 static void
2800 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2801 {
2802         g_return_if_fail (EV_IS_WINDOW (ev_window));
2803
2804         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2805         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2806 }
2807
2808 static void
2809 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2810 {
2811         g_return_if_fail (EV_IS_WINDOW (ev_window));
2812
2813         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2814         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2815 }
2816
2817 static void
2818 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2819 {
2820         g_return_if_fail (EV_IS_WINDOW (ev_window));
2821
2822         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2823 }
2824
2825 static void
2826 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2827 {
2828         g_return_if_fail (EV_IS_WINDOW (ev_window));
2829
2830         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2831 }
2832
2833 static void
2834 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2835 {
2836         g_return_if_fail (EV_IS_WINDOW (ev_window));
2837
2838         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2839 }
2840
2841 static void
2842 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2843 {
2844         int n_pages;
2845
2846         g_return_if_fail (EV_IS_WINDOW (ev_window));
2847
2848         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2849         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2850 }
2851
2852 static void
2853 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2854 {
2855         int n_pages, current_page;
2856
2857         g_return_if_fail (EV_IS_WINDOW (ev_window));
2858
2859         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2860         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2861
2862         if (current_page + 10 < n_pages)
2863                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2864 }
2865
2866 static void
2867 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2868 {
2869         int current_page;
2870
2871         g_return_if_fail (EV_IS_WINDOW (ev_window));
2872
2873         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2874
2875         if (current_page - 10 >= 0)
2876                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2877 }
2878
2879 static void
2880 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2881 {
2882         char *uri;
2883
2884         g_return_if_fail (EV_IS_WINDOW (ev_window));
2885
2886         uri = g_strdup (ev_window->priv->uri);
2887
2888         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
2889
2890         g_free (uri);
2891 }
2892
2893 static void
2894 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2895 {
2896         GError *error = NULL;
2897
2898         g_return_if_fail (EV_IS_WINDOW (ev_window));
2899
2900         gnome_help_display ("evince.xml", NULL, &error);
2901
2902         if(error != NULL) {
2903                 g_warning (error->message);
2904                 g_error_free (error);
2905         }
2906 }
2907
2908 static void
2909 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2910 {
2911         gtk_window_unfullscreen (GTK_WINDOW (window));
2912 }
2913
2914 static void
2915 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2916 {
2917         GtkWidget *widget;
2918
2919         widget = gtk_window_get_focus (GTK_WINDOW (window));
2920         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2921                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2922                 gtk_widget_grab_focus (window->priv->view);
2923         } else {
2924                 gboolean fullscreen;
2925                 gboolean presentation;
2926
2927                 g_object_get (window->priv->view,
2928                               "fullscreen", &fullscreen,
2929                               "presentation", &presentation,
2930                               NULL);
2931
2932                 if (fullscreen) {
2933                         ev_window_stop_fullscreen (window);
2934                 } else if (presentation) {
2935                         ev_window_stop_presentation (window);
2936                         gtk_widget_grab_focus (window->priv->view);
2937                 } else {
2938                         gtk_widget_grab_focus (window->priv->view);
2939                 }
2940
2941                 if (fullscreen && presentation)
2942                         g_warning ("Both fullscreen and presentation set somehow");
2943         }
2944 }
2945
2946 static void
2947 update_view_size (EvView *view, EvWindow *window)
2948 {
2949         int width, height;
2950         GtkRequisition vsb_requisition;
2951         GtkRequisition hsb_requisition;
2952         int scrollbar_spacing;
2953
2954         /* Calculate the width available for the */
2955         width = window->priv->scrolled_window->allocation.width;
2956         height = window->priv->scrolled_window->allocation.height;
2957
2958         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2959                 width -= 2 * window->priv->view->style->xthickness;
2960                 height -= 2 * window->priv->view->style->ythickness;
2961         }
2962
2963         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2964                                  &vsb_requisition);
2965         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2966                                  &hsb_requisition);
2967         gtk_widget_style_get (window->priv->scrolled_window,
2968                               "scrollbar_spacing", &scrollbar_spacing,
2969                               NULL);
2970
2971         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2972                                    MAX (1, width),
2973                                    MAX (1, height),
2974                                    vsb_requisition.width + scrollbar_spacing,
2975                                    hsb_requisition.height + scrollbar_spacing);
2976 }
2977
2978 static void
2979 save_sizing_mode (EvWindow *window)
2980 {
2981         EvSizingMode mode;
2982         GEnumValue *enum_value;
2983
2984         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2985         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2986
2987         if (!ev_window_is_empty (window))
2988                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2989                                                 enum_value->value_nick);
2990 }
2991
2992 static void
2993 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2994                                   EvWindow   *ev_window)
2995 {
2996         GtkWidget *scrolled_window;
2997         EvSizingMode sizing_mode;
2998
2999         g_object_get (ev_window->priv->view,
3000                       "sizing-mode", &sizing_mode,
3001                       NULL);
3002
3003         scrolled_window = ev_window->priv->scrolled_window;
3004
3005         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3006
3007         if (sizing_mode != EV_SIZING_FREE)
3008                 update_view_size (NULL, ev_window);
3009
3010         switch (sizing_mode) {
3011                 case EV_SIZING_BEST_FIT:
3012                         g_object_set (G_OBJECT (scrolled_window),
3013                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3014                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3015                                       NULL);
3016                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3017                                           G_CALLBACK (update_view_size),
3018                                           ev_window);
3019                         break;
3020                 case EV_SIZING_FIT_WIDTH:
3021                         g_object_set (G_OBJECT (scrolled_window),
3022                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3023                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3024                                       NULL);
3025                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3026                                           G_CALLBACK (update_view_size),
3027                                           ev_window);
3028                         break;
3029                 case EV_SIZING_FREE:
3030                         g_object_set (G_OBJECT (scrolled_window),
3031                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3032                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3033                                       NULL);
3034                         break;
3035         }
3036
3037         update_sizing_buttons (ev_window);
3038         save_sizing_mode (ev_window);
3039 }
3040
3041 static void
3042 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3043 {
3044         ev_window_update_actions (ev_window);
3045
3046         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3047                 gdouble zoom;
3048
3049                 zoom = ev_view_get_zoom (view);
3050                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3051                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3052         }
3053 }
3054
3055 static void
3056 ev_window_update_continuous_action (EvWindow *window)
3057 {
3058         GtkAction *action;
3059
3060         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3061         g_signal_handlers_block_by_func
3062                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3063         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3064                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3065         g_signal_handlers_unblock_by_func
3066                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3067 }
3068
3069 static void
3070 ev_window_update_dual_page_action (EvWindow *window)
3071 {
3072         GtkAction *action;
3073
3074         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3075         g_signal_handlers_block_by_func
3076                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3077         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3078                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3079         g_signal_handlers_unblock_by_func
3080                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3081 }
3082
3083 static void
3084 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3085 {
3086         ev_window_update_continuous_action (ev_window);
3087
3088         if (!ev_window_is_empty (ev_window))
3089                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3090                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3091 }
3092
3093 static void
3094 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3095 {
3096         int rotation;
3097
3098         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3099
3100         if (!ev_window_is_empty (window))
3101                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3102                                              rotation);
3103
3104         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3105                                        rotation);
3106 }
3107
3108 static void
3109 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3110 {
3111         ev_window_update_actions (window);
3112 }
3113
3114 static void
3115 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3116 {
3117         ev_window_update_dual_page_action (ev_window);
3118
3119         if (!ev_window_is_empty (ev_window))
3120                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3121                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3122 }
3123
3124 static char *
3125 build_comments_string (void)
3126 {
3127 #ifdef ENABLE_PDF
3128         PopplerBackend backend;
3129         const char *backend_name;
3130         const char *version;
3131
3132         backend = poppler_get_backend ();
3133         version = poppler_get_version ();
3134         switch (backend) {
3135                 case POPPLER_BACKEND_CAIRO:
3136                         backend_name = "cairo";
3137                         break;
3138                 case POPPLER_BACKEND_SPLASH:
3139                         backend_name = "splash";
3140                         break;
3141                 default:
3142                         backend_name = "unknown";
3143                         break;
3144         }
3145
3146         return g_strdup_printf (_("Document Viewer.\n"
3147                                   "Using poppler %s (%s)"),
3148                                 version, backend_name);
3149 #else
3150         return g_strdup_printf (_("Document Viewer"));
3151 #endif
3152 }
3153
3154 static void
3155 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3156 {
3157         const char *authors[] = {
3158                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3159                 "Jonathan Blandford <jrb@gnome.org>",
3160                 "Marco Pesenti Gritti <marco@gnome.org>",
3161                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3162                 "Bryan Clark <clarkbw@gnome.org>",
3163                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3164                 "Wouter Bolsterlee <wbolster@gnome.org>",
3165                 NULL
3166         };
3167
3168         const char *documenters[] = {
3169                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3170                 NULL
3171         };
3172
3173         const char *license[] = {
3174                 N_("Evince is free software; you can redistribute it and/or modify "
3175                    "it under the terms of the GNU General Public License as published by "
3176                    "the Free Software Foundation; either version 2 of the License, or "
3177                    "(at your option) any later version.\n"),
3178                 N_("Evince is distributed in the hope that it will be useful, "
3179                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3180                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3181                    "GNU General Public License for more details.\n"),
3182                 N_("You should have received a copy of the GNU General Public License "
3183                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3184                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3185         };
3186
3187         char *license_trans;
3188         char *comments;
3189
3190 #ifdef ENABLE_NLS
3191         const char **p;
3192
3193         for (p = authors; *p; ++p)
3194                 *p = _(*p);
3195
3196         for (p = documenters; *p; ++p)
3197                 *p = _(*p);
3198 #endif
3199
3200         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3201                                      _(license[2]), "\n", NULL);
3202         comments = build_comments_string ();
3203
3204         gtk_show_about_dialog (
3205                 GTK_WINDOW (ev_window),
3206                 "name", _("Evince"),
3207                 "version", VERSION,
3208                 "copyright",
3209                 _("\xc2\xa9 1996-2007 The Evince authors"),
3210                 "license", license_trans,
3211                 "website", "http://www.gnome.org/projects/evince",
3212                 "comments", comments,
3213                 "authors", authors,
3214                 "documenters", documenters,
3215                 "translator-credits", _("translator-credits"),
3216                 "logo-icon-name", "evince",
3217                 "wrap-license", TRUE,
3218                 NULL);
3219
3220         g_free (comments);
3221         g_free (license_trans);
3222 }
3223
3224 static void
3225 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3226 {
3227         gboolean active;
3228
3229         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3230         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3231         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3232 }
3233
3234 static void
3235 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3236 {
3237         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3238                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3239 }
3240
3241 static void
3242 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3243                                            GParamSpec *pspec,
3244                                            EvWindow   *ev_window)
3245 {
3246         GtkWidget *current_page;
3247         const char *id;
3248
3249         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3250
3251         if (current_page == ev_window->priv->sidebar_links) {
3252                 id = LINKS_SIDEBAR_ID;
3253         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3254                 id = THUMBNAILS_SIDEBAR_ID;
3255         } else if (current_page == ev_window->priv->sidebar_attachments) {
3256                 id = ATTACHMENTS_SIDEBAR_ID;
3257         } else {
3258                 g_assert_not_reached();
3259         }
3260
3261         g_object_unref (current_page);
3262
3263         if (!ev_window_is_empty (ev_window))
3264                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3265 }
3266
3267 static void
3268 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3269                                          GParamSpec *pspec,
3270                                          EvWindow   *ev_window)
3271 {
3272         EvView *view = EV_VIEW (ev_window->priv->view);
3273         GtkAction *action;
3274
3275         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3276
3277         if (!ev_view_get_presentation (view) &&
3278             !ev_view_get_fullscreen (view)) {
3279
3280                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3281                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3282
3283                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3284                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3285         }
3286 }
3287
3288 static gboolean
3289 view_menu_popup_cb (EvView   *view,
3290                     EvLink   *link,
3291                     EvWindow *ev_window)
3292 {
3293         GtkWidget *popup;
3294         gboolean   show_external = FALSE;
3295         gboolean   show_internal = FALSE;
3296         GtkAction *action;
3297
3298         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3299                 return FALSE;
3300
3301         if (ev_window->priv->link)
3302                 g_object_unref (ev_window->priv->link);
3303
3304         if (link)
3305                 ev_window->priv->link = g_object_ref (link);
3306         else
3307                 ev_window->priv->link = NULL;
3308
3309         popup = ev_window->priv->view_popup;
3310
3311         if (ev_window->priv->link) {
3312                 EvLinkAction *ev_action;
3313
3314                 ev_action = ev_link_get_action (link);
3315                 if (!ev_action)
3316                         return FALSE;
3317
3318                 switch (ev_link_action_get_action_type (ev_action)) {
3319                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
3320                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3321                                 show_internal = TRUE;
3322                                 break;
3323                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3324                         case EV_LINK_ACTION_TYPE_LAUNCH:
3325                                 show_external = TRUE;
3326                                 break;
3327                         default:
3328                                 break;
3329                 }
3330         }
3331
3332         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3333                                               "OpenLink");
3334         gtk_action_set_visible (action, show_external);
3335
3336         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3337                                               "CopyLinkAddress");
3338         gtk_action_set_visible (action, show_external);
3339
3340         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3341                                               "GoLink");
3342         gtk_action_set_visible (action, show_internal);
3343
3344         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3345                                               "OpenLinkNewWindow");
3346         gtk_action_set_visible (action, show_internal);
3347
3348         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3349                         NULL, NULL,
3350                         3, gtk_get_current_event_time ());
3351         return TRUE;
3352 }
3353
3354 static gboolean
3355 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3356                               GList           *attach_list,
3357                               EvWindow        *ev_window)
3358 {
3359         GtkWidget *popup;
3360
3361         g_assert (attach_list != NULL);
3362
3363         if (ev_window->priv->attach_list) {
3364                 g_list_foreach (ev_window->priv->attach_list,
3365                                 (GFunc) g_object_unref, NULL);
3366                 g_list_free (ev_window->priv->attach_list);
3367         }
3368
3369         ev_window->priv->attach_list = attach_list;
3370
3371         popup = ev_window->priv->attachment_popup;
3372
3373         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3374                         NULL, NULL,
3375                         3, gtk_get_current_event_time ());
3376
3377         return TRUE;
3378 }
3379
3380 static void
3381 view_find_status_changed_cb (EvView     *view,
3382                              GParamSpec *pspec,
3383                              EvWindow   *ev_window)
3384 {
3385         const char *text;
3386
3387         text = ev_view_get_find_status (view);
3388         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3389                                       text);
3390 }
3391
3392 static void
3393 find_bar_previous_cb (EggFindBar *find_bar,
3394                       EvWindow   *ev_window)
3395 {
3396         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3397 }
3398
3399 static void
3400 find_bar_next_cb (EggFindBar *find_bar,
3401                   EvWindow   *ev_window)
3402 {
3403         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3404 }
3405
3406 static void
3407 find_bar_close_cb (EggFindBar *find_bar,
3408                    EvWindow   *ev_window)
3409 {
3410         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3411 }
3412
3413 static void
3414 find_bar_search_changed_cb (EggFindBar *find_bar,
3415                             GParamSpec *param,
3416                             EvWindow   *ev_window)
3417 {
3418         gboolean case_sensitive;
3419         gboolean visible;
3420         const char *search_string;
3421
3422         g_return_if_fail (EV_IS_WINDOW (ev_window));
3423
3424         /* Either the string or case sensitivity could have changed,
3425          * we connect this callback to both. We also connect it
3426          * to ::visible so when the find bar is hidden, we should
3427          * pretend the search string is NULL/""
3428          */
3429
3430         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3431         visible = GTK_WIDGET_VISIBLE (find_bar);
3432         search_string = egg_find_bar_get_search_string (find_bar);
3433
3434         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3435
3436         if (ev_window->priv->document &&
3437             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3438                 if (visible && search_string && search_string[0]) {
3439                         ev_document_doc_mutex_lock ();
3440                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3441                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3442                                                 search_string,
3443                                                 case_sensitive);
3444                         ev_document_doc_mutex_unlock ();
3445                 } else {
3446                         ev_document_doc_mutex_lock ();
3447                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3448                         ev_document_doc_mutex_unlock ();
3449
3450                         ev_window_update_actions (ev_window);
3451                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3452                                                       NULL);
3453                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3454                 }
3455         }
3456 }
3457
3458 static void
3459 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3460 {
3461         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3462 }
3463
3464 static void
3465 zoom_control_changed_cb (EphyZoomAction *action,
3466                          float           zoom,
3467                          EvWindow       *ev_window)
3468 {
3469         EvSizingMode mode;
3470
3471         g_return_if_fail (EV_IS_WINDOW (ev_window));
3472
3473         if (zoom == EPHY_ZOOM_BEST_FIT) {
3474                 mode = EV_SIZING_BEST_FIT;
3475         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3476                 mode = EV_SIZING_FIT_WIDTH;
3477         } else {
3478                 mode = EV_SIZING_FREE;
3479         }
3480
3481         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3482
3483         if (mode == EV_SIZING_FREE) {
3484                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3485                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3486                                   FALSE);
3487         }
3488 }
3489
3490 static void
3491 ev_window_finalize (GObject *object)
3492 {
3493         GList *windows = ev_application_get_windows (EV_APP);
3494
3495         if (windows == NULL) {
3496                 ev_application_shutdown (EV_APP);
3497         } else {
3498                 g_list_free (windows);
3499         }
3500
3501         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3502 }
3503
3504 static void
3505 ev_window_dispose (GObject *object)
3506 {
3507         EvWindow *window = EV_WINDOW (object);
3508         EvWindowPrivate *priv = window->priv;
3509
3510         if (priv->title) {
3511                 ev_window_title_free (priv->title);
3512                 priv->title = NULL;
3513         }
3514
3515         if (priv->ui_manager) {
3516                 g_object_unref (priv->ui_manager);
3517                 priv->ui_manager = NULL;
3518         }
3519
3520         if (priv->action_group) {
3521                 g_object_unref (priv->action_group);
3522                 priv->action_group = NULL;
3523         }
3524
3525         if (priv->view_popup_action_group) {
3526                 g_object_unref (priv->view_popup_action_group);
3527                 priv->view_popup_action_group = NULL;
3528         }
3529
3530         if (priv->attachment_popup_action_group) {
3531                 g_object_unref (priv->attachment_popup_action_group);
3532                 priv->attachment_popup_action_group = NULL;
3533         }
3534
3535 #ifdef HAVE_GTK_RECENT
3536         if (priv->recent_action_group) {
3537                 g_object_unref (priv->recent_action_group);
3538                 priv->recent_action_group = NULL;
3539         }
3540
3541         if (priv->recent_manager) {
3542                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3543                                                       ev_window_setup_recent,
3544                                                       window);
3545                 priv->recent_manager = NULL;
3546         }
3547
3548         priv->recent_ui_id = 0;
3549 #else
3550         if (priv->recent_view) {
3551                 g_object_unref (priv->recent_view);
3552                 priv->recent_view = NULL;
3553         }
3554 #endif /* HAVE_GTK_RECENT */
3555
3556         if (priv->page_cache) {
3557                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3558                 priv->page_cache = NULL;
3559         }
3560
3561         if (priv->document) {
3562                 g_object_unref (priv->document);
3563                 priv->document = NULL;
3564         }
3565
3566         if (priv->view) {
3567                 g_object_unref (priv->view);
3568                 priv->view = NULL;
3569         }
3570
3571         if (priv->password_view) {
3572                 g_object_unref (priv->password_view);
3573                 priv->password_view = NULL;
3574         }
3575
3576         if (priv->xfer_job) {
3577                 ev_window_clear_xfer_job (window);
3578         }
3579
3580         if (priv->local_uri) {
3581                 ev_window_clear_local_uri (window);
3582         }
3583
3584         ev_window_close_dialogs (window);
3585
3586 #ifdef WITH_GTK_PRINT
3587         ev_window_clear_print_job (window);
3588
3589         if (window->priv->gtk_print_job) {
3590                 g_object_unref (window->priv->gtk_print_job);
3591                 window->priv->gtk_print_job = NULL;
3592         }
3593
3594         if (window->priv->printer) {
3595                 g_object_unref (window->priv->printer);
3596                 window->priv->printer = NULL;
3597         }
3598
3599         if (window->priv->print_settings) {
3600                 g_object_unref (window->priv->print_settings);
3601                 window->priv->print_settings = NULL;
3602         }
3603
3604         if (window->priv->print_page_setup) {
3605                 g_object_unref (window->priv->print_page_setup);
3606                 window->priv->print_page_setup = NULL;
3607         }
3608 #endif
3609
3610         if (priv->link) {
3611                 g_object_unref (priv->link);
3612                 priv->link = NULL;
3613         }
3614
3615         if (priv->attach_list) {
3616                 g_list_foreach (priv->attach_list,
3617                                 (GFunc) g_object_unref,
3618                                 NULL);
3619                 g_list_free (priv->attach_list);
3620                 priv->attach_list = NULL;
3621         }
3622
3623         if (priv->find_bar) {
3624                 g_signal_handlers_disconnect_by_func
3625                         (window->priv->find_bar,
3626                          G_CALLBACK (find_bar_close_cb),
3627                          window);
3628                 priv->find_bar = NULL;
3629         }
3630
3631         if (priv->uri) {
3632                 if (priv->unlink_temp_file)
3633                         ev_window_clear_temp_file (window);
3634                 g_free (priv->uri);
3635                 priv->uri = NULL;
3636         }
3637
3638         if (priv->dest) {
3639                 g_object_unref (priv->dest);
3640                 priv->dest = NULL;
3641         }
3642
3643         if (priv->history) {
3644                 g_object_unref (priv->history);
3645                 priv->history = NULL;
3646         }
3647
3648         if (priv->fullscreen_timeout_id) {
3649                 g_source_remove (priv->fullscreen_timeout_id);
3650                 priv->fullscreen_timeout_id = 0;
3651         }
3652         destroy_fullscreen_popup (window);
3653
3654         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3655 }
3656
3657 static void
3658 ev_window_class_init (EvWindowClass *ev_window_class)
3659 {
3660         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3661         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3662
3663         g_object_class->dispose = ev_window_dispose;
3664         g_object_class->finalize = ev_window_finalize;
3665
3666         widget_class->focus_in_event = ev_window_focus_in_event;
3667         widget_class->focus_out_event = ev_window_focus_out_event;
3668         widget_class->screen_changed = ev_window_screen_changed;
3669
3670         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3671 }
3672
3673 /* Normal items */
3674 static const GtkActionEntry entries[] = {
3675         { "File", NULL, N_("_File") },
3676         { "Edit", NULL, N_("_Edit") },
3677         { "View", NULL, N_("_View") },
3678         { "Go", NULL, N_("_Go") },
3679         { "Help", NULL, N_("_Help") },
3680
3681         /* File menu */
3682         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3683           N_("Open an existing document"),
3684           G_CALLBACK (ev_window_cmd_file_open) },
3685         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
3686           N_("Open a copy of the current document in a new window"),
3687           G_CALLBACK (ev_window_cmd_file_open_copy) },
3688         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3689           N_("Save a copy of the current document"),
3690           G_CALLBACK (ev_window_cmd_save_as) },
3691         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3692           N_("Setup the page settings for printing"),
3693           G_CALLBACK (ev_window_cmd_file_print_setup) },
3694         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3695           N_("Print this document"),
3696           G_CALLBACK (ev_window_cmd_file_print) },
3697         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3698           G_CALLBACK (ev_window_cmd_file_properties) },
3699         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3700           G_CALLBACK (ev_window_cmd_file_close_window) },
3701
3702         /* Edit menu */
3703         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3704           G_CALLBACK (ev_window_cmd_edit_copy) },
3705 #ifdef HAVE_GTK_RECENT
3706         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
3707 #else
3708         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3709 #endif /* HAVE_GTK_RECENT */
3710           G_CALLBACK (ev_window_cmd_edit_select_all) },
3711         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3712           N_("Find a word or phrase in the document"),
3713           G_CALLBACK (ev_window_cmd_edit_find) },
3714         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3715           G_CALLBACK (ev_window_cmd_edit_find_next) },
3716         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3717           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3718         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3719           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3720         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
3721           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
3722         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
3723           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
3724
3725         /* View menu */
3726         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
3727           N_("Enlarge the document"),
3728           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3729         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
3730           N_("Shrink the document"),
3731           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3732         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
3733           N_("Reload the document"),
3734           G_CALLBACK (ev_window_cmd_view_reload) },
3735
3736         /* Go menu */
3737         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
3738           N_("Go to the previous page"),
3739           G_CALLBACK (ev_window_cmd_go_previous_page) },
3740         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
3741           N_("Go to the next page"),
3742           G_CALLBACK (ev_window_cmd_go_next_page) },
3743         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
3744           N_("Go to the first page"),
3745           G_CALLBACK (ev_window_cmd_go_first_page) },
3746         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
3747           N_("Go to the last page"),
3748           G_CALLBACK (ev_window_cmd_go_last_page) },
3749
3750         /* Help menu */
3751         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
3752           G_CALLBACK (ev_window_cmd_help_contents) },
3753
3754         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
3755           G_CALLBACK (ev_window_cmd_help_about) },
3756
3757         /* Toolbar-only */
3758         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
3759           N_("Leave fullscreen mode"),
3760           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
3761
3762         /* Accellerators */
3763         { "Escape", NULL, "", "Escape", "",
3764           G_CALLBACK (ev_window_cmd_escape) },
3765         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
3766           G_CALLBACK (ev_window_cmd_edit_find) },
3767         { "PageDown", NULL, "", "Page_Down", NULL,
3768           G_CALLBACK (ev_window_cmd_scroll_forward) },
3769         { "PageUp", NULL, "", "Page_Up", NULL,
3770           G_CALLBACK (ev_window_cmd_scroll_backward) },
3771         { "Space", NULL, "", "space", NULL,
3772           G_CALLBACK (ev_window_cmd_scroll_forward) },
3773         { "ShiftSpace", NULL, "", "<shift>space", NULL,
3774           G_CALLBACK (ev_window_cmd_scroll_backward) },
3775         { "BackSpace", NULL, "", "BackSpace", NULL,
3776           G_CALLBACK (ev_window_cmd_scroll_backward) },
3777         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
3778           G_CALLBACK (ev_window_cmd_scroll_forward) },
3779         { "Return", NULL, "", "Return", NULL,
3780           G_CALLBACK (ev_window_cmd_scroll_forward) },
3781         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
3782           G_CALLBACK (ev_window_cmd_scroll_backward) },
3783         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
3784           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3785         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
3786           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3787         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
3788           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3789         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
3790           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3791         { "FocusPageSelector", NULL, "", "<control>l", NULL,
3792           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3793         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
3794           G_CALLBACK (ev_window_cmd_go_backward) },
3795         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
3796           G_CALLBACK (ev_window_cmd_go_forward) },
3797         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
3798           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3799         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
3800           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3801         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
3802           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3803         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3804           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3805 };
3806
3807 /* Toggle items */
3808 static const GtkToggleActionEntry toggle_entries[] = {
3809         /* View Menu */
3810         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
3811           N_("Show or hide the toolbar"),
3812           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3813         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
3814           N_("Show or hide the side pane"),
3815           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3816         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3817           N_("Show the entire document"),
3818           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3819         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3820           N_("Show two pages at once"),
3821           G_CALLBACK (ev_window_cmd_dual), FALSE },
3822         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3823           N_("Expand the window to fill the screen"),
3824           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3825         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3826           N_("Run document as a presentation"),
3827           G_CALLBACK (ev_window_cmd_view_presentation) },
3828         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3829           N_("Make the current document fill the window"),
3830           G_CALLBACK (ev_window_cmd_view_best_fit) },
3831         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3832           N_("Make the current document fill the window width"),
3833           G_CALLBACK (ev_window_cmd_view_page_width) },
3834 };
3835
3836 /* Popups specific items */
3837 static const GtkActionEntry view_popup_entries [] = {
3838         /* Links */
3839         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3840           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3841         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3842           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3843         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
3844           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
3845         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3846           NULL,
3847           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3848 };
3849
3850 static const GtkActionEntry attachment_popup_entries [] = {
3851         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3852           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3853         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3854           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3855 };
3856
3857 static void
3858 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3859                        gint x, gint y, GtkSelectionData *selection_data,
3860                        guint info, guint time, gpointer gdata)
3861 {
3862         GList  *uri_list = NULL;
3863         GSList *uris = NULL;
3864         gchar  *uri;
3865
3866         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3867
3868         if (uri_list) {
3869                 while (uri_list) {
3870                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3871                         uris = g_slist_append (uris, (gpointer) uri);
3872
3873                         uri_list = g_list_next (uri_list);
3874                 }
3875
3876                 gnome_vfs_uri_list_free (uri_list);
3877
3878                 ev_application_open_uri_list (EV_APP, uris,
3879                                               gtk_widget_get_screen (widget),
3880                                               0);
3881
3882                 g_slist_free (uris);
3883         }
3884 }
3885
3886 static void
3887 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3888 {
3889         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3890         gtk_widget_grab_focus (window->priv->view);
3891 }
3892
3893 static gboolean
3894 activate_label_cb (EvPageAction *page_action, const gchar *label, EvWindow *window)
3895 {
3896         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3897
3898         gtk_widget_grab_focus (window->priv->view);
3899
3900         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3901 }
3902
3903 static void
3904 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3905 {
3906         GtkAction *action;
3907
3908         action = g_object_new (EV_TYPE_PAGE_ACTION,
3909                                "name", PAGE_SELECTOR_ACTION,
3910                                "label", _("Page"),
3911                                "tooltip", _("Select Page"),
3912                                "visible_overflown", FALSE,
3913                                NULL);
3914         g_signal_connect (action, "activate_link",
3915                           G_CALLBACK (activate_link_cb), window);
3916         g_signal_connect (action, "activate_label",
3917                           G_CALLBACK (activate_label_cb), window);
3918         gtk_action_group_add_action (group, action);
3919         g_object_unref (action);
3920
3921         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3922                                "name", ZOOM_CONTROL_ACTION,
3923                                "label", _("Zoom"),
3924                                "stock_id", GTK_STOCK_ZOOM_IN,
3925                                "tooltip", _("Adjust the zoom level"),
3926                                "zoom", 1.0,
3927                                NULL);
3928         g_signal_connect (action, "zoom_to_level",
3929                           G_CALLBACK (zoom_control_changed_cb), window);
3930         gtk_action_group_add_action (group, action);
3931         g_object_unref (action);
3932
3933         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
3934                                "name", NAVIGATION_ACTION,
3935                                "label", _("Navigation"),
3936                                "is_important", TRUE,
3937                                "short_label", _("Back"),
3938                                "stock_id", GTK_STOCK_GO_DOWN,
3939                                "tooltip", _("Move across visited pages"),
3940                                NULL);
3941         gtk_action_group_add_action (group, action);
3942         g_object_unref (action);
3943 }
3944
3945 static void
3946 set_action_properties (GtkActionGroup *action_group)
3947 {
3948         GtkAction *action;
3949
3950         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3951         g_object_set (action, "is-important", TRUE, NULL);
3952         /*translators: this is the label for toolbar button*/
3953         g_object_set (action, "short_label", _("Previous"), NULL);
3954
3955         action = gtk_action_group_get_action (action_group, "GoNextPage");
3956         g_object_set (action, "is-important", TRUE, NULL);
3957         /*translators: this is the label for toolbar button*/
3958         g_object_set (action, "short_label", _("Next"), NULL);
3959
3960         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3961         /*translators: this is the label for toolbar button*/
3962         g_object_set (action, "short_label", _("Zoom In"), NULL);
3963
3964         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3965         /*translators: this is the label for toolbar button*/
3966         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3967
3968         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3969         /*translators: this is the label for toolbar button*/
3970         g_object_set (action, "short_label", _("Best Fit"), NULL);
3971
3972         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3973         /*translators: this is the label for toolbar button*/
3974         g_object_set (action, "short_label", _("Fit Width"), NULL);
3975
3976         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3977         g_object_set (action, "is-important", TRUE, NULL);
3978 }
3979
3980 static void
3981 set_chrome_actions (EvWindow *window)
3982 {
3983         EvWindowPrivate *priv = window->priv;
3984         GtkActionGroup *action_group = priv->action_group;
3985         GtkAction *action;
3986
3987         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3988         g_signal_handlers_block_by_func
3989                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3990         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3991                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3992         g_signal_handlers_unblock_by_func
3993                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3994 }
3995
3996 static void
3997 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3998                           GParamSpec     *pspec,
3999                           EvWindow       *ev_window)
4000 {
4001         GtkTreeModel *model;
4002         GtkAction *action;
4003
4004         g_object_get (G_OBJECT (ev_sidebar_links),
4005                       "model", &model,
4006                       NULL);
4007
4008         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4009         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4010         g_object_unref (model);
4011 }
4012
4013 static gboolean
4014 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4015 {
4016         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4017         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4018
4019         ev_window_set_view_accels_sensitivity (window, TRUE);
4020
4021         return FALSE;
4022 }
4023
4024 static gboolean
4025 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4026 {
4027         ev_window_set_view_accels_sensitivity (window, FALSE);
4028
4029         return FALSE;
4030 }
4031
4032 static void
4033 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4034                                     GParamSpec         *pspec,
4035                                     EvWindow           *ev_window)
4036 {
4037         GtkWidget *widget;
4038
4039         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4040
4041         if (widget != NULL) {
4042                 g_signal_connect_object (widget, "focus_in_event",
4043                                          G_CALLBACK (view_actions_focus_in_cb),
4044                                          ev_window, 0);
4045                 g_signal_connect_object (widget, "focus_out_event",
4046                                          G_CALLBACK (view_actions_focus_out_cb),
4047                                          ev_window, 0);
4048                 g_object_unref (widget);
4049         }
4050 }
4051
4052 static gboolean
4053 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4054 {
4055         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4056                 gboolean maximized;
4057
4058                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4059                 if (!ev_window_is_empty (window))
4060                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4061         }
4062
4063         return FALSE;
4064 }
4065
4066 static gboolean
4067 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4068 {
4069         char *uri = window->priv->uri;
4070         GdkWindowState state;
4071         int x, y, width, height, document_width, document_height;
4072
4073         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4074
4075         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4076                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4077                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4078
4079                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4080                         ev_page_cache_get_max_width (window->priv->page_cache,
4081                                                      0, 1.0,
4082                                                      &document_width);
4083                         ev_page_cache_get_max_height (window->priv->page_cache,
4084                                                       0, 1.0,
4085                                                       &document_height);
4086                         ev_metadata_manager_set_int (uri, "window_x", x);
4087                         ev_metadata_manager_set_int (uri, "window_y", y);
4088                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4089                                                         (double)width/document_width);
4090                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4091                                                         (double)height/document_height);
4092                 }
4093         }
4094
4095         return FALSE;
4096 }
4097
4098 static void
4099 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4100 {
4101         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4102 }
4103
4104 static void
4105 launch_action (EvWindow *window, EvLinkAction *action)
4106 {
4107         const char *filename = ev_link_action_get_filename (action);
4108         char *uri = NULL;
4109
4110         if (filename  && g_path_is_absolute (filename)) {
4111                 uri = gnome_vfs_get_uri_from_local_path (filename);
4112         } else {
4113                 GnomeVFSURI *base_uri, *resolved_uri;
4114
4115                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4116                 if (base_uri && filename) {
4117                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4118                         if (resolved_uri) {
4119                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4120                                 gnome_vfs_uri_unref (resolved_uri);
4121                         }
4122                         gnome_vfs_uri_unref (base_uri);
4123                 }
4124         }
4125
4126         if (uri) {
4127                 gnome_vfs_url_show (uri);
4128         } else {
4129                 gnome_vfs_url_show (filename);
4130         }
4131
4132         g_free (uri);
4133
4134         /* According to the PDF spec filename can be an executable. I'm not sure
4135            allowing to launch executables is a good idea though. -- marco */
4136 }
4137
4138 static void
4139 launch_external_uri (EvWindow *window, EvLinkAction *action)
4140 {
4141         const char *uri;
4142         char *escaped;
4143
4144         uri = ev_link_action_get_uri (action);
4145         escaped = gnome_vfs_escape_host_and_path_string (uri);
4146
4147         gnome_vfs_url_show (escaped);
4148         g_free (escaped);
4149 }
4150
4151 static void
4152 open_remote_link (EvWindow *window, EvLinkAction *action)
4153 {
4154         gchar *uri;
4155         gchar *dir;
4156
4157         dir = g_path_get_dirname (window->priv->uri);
4158
4159         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4160                                 NULL);
4161         g_free (dir);
4162
4163         ev_application_open_uri_at_dest (EV_APP, uri,
4164                                          gtk_window_get_screen (GTK_WINDOW (window)),
4165                                          ev_link_action_get_dest (action),
4166                                          0,
4167                                          FALSE,
4168                                          GDK_CURRENT_TIME);
4169
4170         g_free (uri);
4171 }
4172
4173 static void
4174 do_action_named (EvWindow *window, EvLinkAction *action)
4175 {
4176         const gchar *name = ev_link_action_get_name (action);
4177
4178         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4179                 ev_window_cmd_go_first_page (NULL, window);
4180         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4181                 ev_window_cmd_go_previous_page (NULL, window);
4182         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4183                 ev_window_cmd_go_next_page (NULL, window);
4184         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4185                 ev_window_cmd_go_last_page (NULL, window);
4186         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4187                 ev_window_cmd_focus_page_selector (NULL, window);
4188         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4189                 ev_window_cmd_edit_find (NULL, window);
4190         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4191                 ev_window_cmd_file_close_window (NULL, window);
4192         } else {
4193                 g_warning ("Unimplemented named action: %s, please post a "
4194                            "bug report in Evince bugzilla "
4195                            "(http://bugzilla.gnome.org) with a testcase.",
4196                            name);
4197         }
4198 }
4199
4200 static void
4201 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4202 {
4203         switch (ev_link_action_get_action_type (action)) {
4204                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4205                         launch_external_uri (window, action);
4206                         break;
4207                 case EV_LINK_ACTION_TYPE_LAUNCH:
4208                         launch_action (window, action);
4209                         break;
4210                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4211                         open_remote_link (window, action);
4212                         break;
4213                 case EV_LINK_ACTION_TYPE_NAMED:
4214                         do_action_named (window, action);
4215                         break;
4216                 default:
4217                         g_assert_not_reached ();
4218         }
4219 }
4220
4221 static void
4222 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4223 {
4224         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4225 }
4226
4227 static void
4228 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4229 {
4230         EvLinkAction *ev_action = NULL;
4231         EvLinkDest   *dest;
4232
4233         ev_action = ev_link_get_action (window->priv->link);
4234         if (!ev_action)
4235                 return;
4236
4237         dest = ev_link_action_get_dest (ev_action);
4238         if (!dest)
4239                 return;
4240
4241         ev_window_cmd_file_open_copy_at_dest (window, dest);
4242 }
4243
4244 static void
4245 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4246 {
4247         GtkClipboard *clipboard;
4248         EvLinkAction *ev_action;
4249         const gchar *uri;
4250
4251         ev_action = ev_link_get_action (window->priv->link);
4252         if (!ev_action)
4253                 return;
4254
4255         uri = ev_link_action_get_uri (ev_action);
4256
4257         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4258                                               GDK_SELECTION_CLIPBOARD);
4259         gtk_clipboard_set_text (clipboard, uri, -1);
4260 }
4261
4262 static void
4263 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4264 {
4265         GList *l;
4266
4267         if (!window->priv->attach_list)
4268                 return;
4269
4270         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4271                 EvAttachment *attachment;
4272                 GError       *error = NULL;
4273
4274                 attachment = (EvAttachment *) l->data;
4275
4276                 ev_attachment_open (attachment, &error);
4277
4278                 if (error) {
4279                         ev_window_error_dialog (GTK_WINDOW (window),
4280                                                 _("Unable to open attachment"),
4281                                                 error);
4282                         g_error_free (error);
4283                 }
4284         }
4285 }
4286
4287 static void
4288 attachment_save_dialog_response_cb (GtkWidget *fc,
4289                                     gint       response_id,
4290                                     EvWindow  *ev_window)
4291 {
4292         gchar                *uri;
4293         GList                *l;
4294         GtkFileChooserAction  fc_action;
4295         gboolean              is_dir;
4296
4297         if (response_id != GTK_RESPONSE_OK) {
4298                 gtk_widget_destroy (fc);
4299                 return;
4300         }
4301
4302         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4303
4304         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4305         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4306
4307         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4308                 EvAttachment *attachment;
4309                 gchar        *filename;
4310                 GError       *error = NULL;
4311
4312                 attachment = (EvAttachment *) l->data;
4313
4314                 if (is_dir) {
4315                         filename = g_strjoin ("/", uri,
4316                                               ev_attachment_get_name (attachment),
4317                                               NULL);
4318                 } else {
4319                         filename = g_strdup (uri);
4320                 }
4321
4322                 ev_attachment_save (attachment, filename, &error);
4323                 g_free (filename);
4324
4325                 if (error) {
4326                         ev_window_error_dialog (GTK_WINDOW (fc),
4327                                                 _("The attachment could not be saved."),
4328                                                 error);
4329                         g_error_free (error);
4330                 }
4331         }
4332
4333         g_free (uri);
4334
4335         gtk_widget_destroy (fc);
4336 }
4337
4338 static void
4339 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4340 {
4341         GtkWidget    *fc;
4342         EvAttachment *attachment = NULL;
4343
4344         if (!window->priv->attach_list)
4345                 return;
4346
4347         if (g_list_length (window->priv->attach_list) == 1)
4348                 attachment = (EvAttachment *) window->priv->attach_list->data;
4349
4350         fc = gtk_file_chooser_dialog_new (
4351                 _("Save a Copy"),
4352                 GTK_WINDOW (window),
4353                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4354                 GTK_STOCK_CANCEL,
4355                 GTK_RESPONSE_CANCEL,
4356                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4357                 NULL);
4358
4359         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4360         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4361
4362         if (attachment)
4363                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4364                                                    ev_attachment_get_name (attachment));
4365
4366         g_signal_connect (fc, "response",
4367                           G_CALLBACK (attachment_save_dialog_response_cb),
4368                           window);
4369
4370         gtk_widget_show (fc);
4371 }
4372
4373 static void
4374 ev_window_init (EvWindow *ev_window)
4375 {
4376         GtkActionGroup *action_group;
4377         GtkAccelGroup *accel_group;
4378         GError *error = NULL;
4379         GtkWidget *sidebar_widget, *toolbar_dock;
4380
4381         g_signal_connect (ev_window, "configure_event",
4382                           G_CALLBACK (window_configure_event_cb), NULL);
4383         g_signal_connect (ev_window, "window_state_event",
4384                           G_CALLBACK (window_state_event_cb), NULL);
4385         g_signal_connect (ev_window, "notify",
4386                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4387
4388         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4389
4390         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4391         ev_window->priv->title = ev_window_title_new (ev_window);
4392
4393         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4394         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4395         gtk_widget_show (ev_window->priv->main_box);
4396
4397         action_group = gtk_action_group_new ("MenuActions");
4398         ev_window->priv->action_group = action_group;
4399         gtk_action_group_set_translation_domain (action_group, NULL);
4400         gtk_action_group_add_actions (action_group, entries,
4401                                       G_N_ELEMENTS (entries), ev_window);
4402         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4403                                              G_N_ELEMENTS (toggle_entries),
4404                                              ev_window);
4405         set_action_properties (action_group);
4406         register_custom_actions (ev_window, action_group);
4407
4408         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4409         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4410                                             action_group, 0);
4411
4412         accel_group =
4413                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4414         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4415
4416         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4417
4418         action_group = gtk_action_group_new ("ViewPopupActions");
4419         ev_window->priv->view_popup_action_group = action_group;
4420         gtk_action_group_set_translation_domain (action_group, NULL);
4421         gtk_action_group_add_actions (action_group, view_popup_entries,
4422                                       G_N_ELEMENTS (view_popup_entries),
4423                                       ev_window);
4424         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4425                                             action_group, 0);
4426
4427         action_group = gtk_action_group_new ("AttachmentPopupActions");
4428         ev_window->priv->attachment_popup_action_group = action_group;
4429         gtk_action_group_set_translation_domain (action_group, NULL);
4430         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4431                                       G_N_ELEMENTS (attachment_popup_entries),
4432                                       ev_window);
4433         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4434                                             action_group, 0);
4435
4436         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4437                                               DATADIR"/evince-ui.xml",
4438                                               &error)) {
4439                 g_warning ("building menus failed: %s", error->message);
4440                 g_error_free (error);
4441         }
4442
4443 #ifdef HAVE_GTK_RECENT
4444         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4445                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4446         ev_window->priv->recent_action_group = NULL;
4447         ev_window->priv->recent_ui_id = 0;
4448         g_signal_connect_swapped (ev_window->priv->recent_manager,
4449                                   "changed",
4450                                   G_CALLBACK (ev_window_setup_recent),
4451                                   ev_window);
4452 #endif /* HAVE_GTK_RECENT */
4453
4454         ev_window->priv->menubar =
4455                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4456                                             "/MainMenu");
4457         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4458                             ev_window->priv->menubar,
4459                             FALSE, FALSE, 0);
4460
4461         /* This sucks, but there is no way to have a draw=no, expand=true separator
4462          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4463          * See gtk+ bug 166489.
4464          */
4465         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4466         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4467                             FALSE, FALSE, 0);
4468         gtk_widget_show (toolbar_dock);
4469
4470         ev_window->priv->toolbar = GTK_WIDGET
4471           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4472                          "ui-manager", ev_window->priv->ui_manager,
4473                          "popup-path", "/ToolbarPopup",
4474                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4475                          NULL));
4476
4477         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4478                                    "DefaultToolBar");
4479         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4480                             TRUE, TRUE, 0);
4481         gtk_widget_show (ev_window->priv->toolbar);
4482
4483         /* Preview toolbar */
4484         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4485                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4486         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4487                             FALSE, FALSE, 0);
4488
4489         /* Add the main area */
4490         ev_window->priv->hpaned = gtk_hpaned_new ();
4491         g_signal_connect (ev_window->priv->hpaned,
4492                           "notify::position",
4493                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4494                           ev_window);
4495
4496         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4497         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4498                             TRUE, TRUE, 0);
4499         gtk_widget_show (ev_window->priv->hpaned);
4500
4501         ev_window->priv->sidebar = ev_sidebar_new ();
4502         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4503                          ev_window->priv->sidebar, FALSE, FALSE);
4504         gtk_widget_show (ev_window->priv->sidebar);
4505
4506         /* Stub sidebar, for now */
4507
4508         sidebar_widget = ev_sidebar_links_new ();
4509         ev_window->priv->sidebar_links = sidebar_widget;
4510         g_signal_connect (sidebar_widget,
4511                           "notify::model",
4512                           G_CALLBACK (sidebar_widget_model_set),
4513                           ev_window);
4514         g_signal_connect (sidebar_widget,
4515                           "link_activated",
4516                           G_CALLBACK (sidebar_links_link_activated_cb),
4517                           ev_window);
4518         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4519         gtk_widget_show (sidebar_widget);
4520         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4521                              sidebar_widget);
4522
4523         sidebar_widget = ev_sidebar_attachments_new ();
4524         ev_window->priv->sidebar_attachments = sidebar_widget;
4525         g_signal_connect_object (sidebar_widget,
4526                                  "popup",
4527                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4528                                  ev_window, 0);
4529         gtk_widget_show (sidebar_widget);
4530         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4531                              sidebar_widget);
4532
4533         sidebar_widget = ev_sidebar_thumbnails_new ();
4534         ev_window->priv->sidebar_thumbs = sidebar_widget;
4535         g_signal_connect (sidebar_widget,
4536                           "notify::main-widget",
4537                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4538                           ev_window);
4539         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4540         gtk_widget_show (sidebar_widget);
4541         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4542                              sidebar_widget);
4543
4544         ev_window->priv->scrolled_window =
4545                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4546                                           "shadow-type", GTK_SHADOW_IN,
4547                                           NULL));
4548         gtk_widget_show (ev_window->priv->scrolled_window);
4549
4550         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4551                         ev_window->priv->scrolled_window);
4552
4553         ev_window->priv->view = ev_view_new ();
4554         ev_window->priv->password_view = ev_password_view_new ();
4555         g_signal_connect_swapped (ev_window->priv->password_view,
4556                                   "unlock",
4557                                   G_CALLBACK (ev_window_popup_password_dialog),
4558                                   ev_window);
4559         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4560                                  G_CALLBACK (view_actions_focus_in_cb),
4561                                  ev_window, 0);
4562         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4563                                  G_CALLBACK (view_actions_focus_out_cb),
4564                                  ev_window, 0);
4565         g_signal_connect_object (ev_window->priv->view, "external-link",
4566                                  G_CALLBACK (view_external_link_cb),
4567                                  ev_window, 0);
4568         g_signal_connect_object (ev_window->priv->view,
4569                                  "popup",
4570                                  G_CALLBACK (view_menu_popup_cb),
4571                                  ev_window, 0);
4572         gtk_widget_show (ev_window->priv->view);
4573         gtk_widget_show (ev_window->priv->password_view);
4574
4575         /* Find Bar */
4576         ev_window->priv->find_bar = egg_find_bar_new ();
4577         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4578                           ev_window->priv->find_bar,
4579                           FALSE, TRUE, 0);
4580
4581         /* We own a ref on these widgets, as we can swap them in and out */
4582         g_object_ref (ev_window->priv->view);
4583         g_object_ref (ev_window->priv->password_view);
4584
4585         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4586                            ev_window->priv->view);
4587
4588         g_signal_connect (ev_window->priv->view,
4589                           "notify::find-status",
4590                           G_CALLBACK (view_find_status_changed_cb),
4591                           ev_window);
4592         g_signal_connect (ev_window->priv->view,
4593                           "notify::sizing-mode",
4594                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4595                           ev_window);
4596         g_signal_connect (ev_window->priv->view,
4597                           "notify::zoom",
4598                           G_CALLBACK (ev_window_zoom_changed_cb),
4599                           ev_window);
4600         g_signal_connect (ev_window->priv->view,
4601                           "notify::dual-page",
4602                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4603                           ev_window);
4604         g_signal_connect (ev_window->priv->view,
4605                           "notify::continuous",
4606                           G_CALLBACK (ev_window_continuous_changed_cb),
4607                           ev_window);
4608         g_signal_connect (ev_window->priv->view,
4609                           "notify::rotation",
4610                           G_CALLBACK (ev_window_rotation_changed_cb),
4611                           ev_window);
4612         g_signal_connect (ev_window->priv->view,
4613                           "notify::has-selection",
4614                           G_CALLBACK (ev_window_has_selection_changed_cb),
4615                           ev_window);
4616
4617         /* Connect sidebar signals */
4618         g_signal_connect (ev_window->priv->sidebar,
4619                           "notify::visible",
4620                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4621                           ev_window);
4622         g_signal_connect (ev_window->priv->sidebar,
4623                           "notify::current-page",
4624                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4625                           ev_window);
4626
4627         /* Connect to find bar signals */
4628         g_signal_connect (ev_window->priv->find_bar,
4629                           "previous",
4630                           G_CALLBACK (find_bar_previous_cb),
4631                           ev_window);
4632         g_signal_connect (ev_window->priv->find_bar,
4633                           "next",
4634                           G_CALLBACK (find_bar_next_cb),
4635                           ev_window);
4636         g_signal_connect (ev_window->priv->find_bar,
4637                           "close",
4638                           G_CALLBACK (find_bar_close_cb),
4639                           ev_window);
4640         g_signal_connect (ev_window->priv->find_bar,
4641                           "notify::search-string",
4642                           G_CALLBACK (find_bar_search_changed_cb),
4643                           ev_window);
4644         g_signal_connect (ev_window->priv->find_bar,
4645                           "notify::case-sensitive",
4646                           G_CALLBACK (find_bar_search_changed_cb),
4647                           ev_window);
4648         g_signal_connect (ev_window->priv->find_bar,
4649                           "notify::visible",
4650                           G_CALLBACK (find_bar_search_changed_cb),
4651                           ev_window);
4652         g_signal_connect (ev_window->priv->find_bar,
4653                           "scroll",
4654                           G_CALLBACK (find_bar_scroll),
4655                           ev_window);
4656
4657         /* Popups */
4658         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4659                                                                  "/DocumentPopup");
4660         ev_window->priv->link = NULL;
4661
4662         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4663                                                                        "/AttachmentPopup");
4664         ev_window->priv->attach_list = NULL;
4665
4666         /* Give focus to the document view */
4667         gtk_widget_grab_focus (ev_window->priv->view);
4668
4669         /* Drag and Drop */
4670         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
4671         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
4672                            GTK_DEST_DEFAULT_ALL,
4673                            ev_drop_types,
4674                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
4675                            GDK_ACTION_COPY);
4676         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
4677                                   G_CALLBACK (drag_data_received_cb),
4678                                   ev_window);
4679
4680         /* Set it user interface params */
4681
4682         ev_window_setup_recent (ev_window);
4683
4684         setup_chrome_from_metadata (ev_window);
4685         set_chrome_actions (ev_window);
4686         update_chrome_visibility (ev_window);
4687
4688         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
4689
4690         setup_view_from_metadata (ev_window);
4691         setup_sidebar_from_metadata (ev_window, NULL);
4692
4693         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
4694         ev_window_setup_action_sensitivity (ev_window);
4695 }
4696
4697 GtkWidget *
4698 ev_window_new (void)
4699 {
4700         GtkWidget *ev_window;
4701
4702         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
4703                                               "type", GTK_WINDOW_TOPLEVEL,
4704                                               NULL));
4705
4706         return ev_window;
4707 }