shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <gnome.h>
  91 #include <libgnomevfs/gnome-vfs-utils.h>
  92 #include <libgnomevfs/gnome-vfs-async-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <string.h>
  96
  97 char *xdg_user_dir_lookup (char *type);
  98
  99 typedef enum {
 100         PAGE_MODE_DOCUMENT,
 101         PAGE_MODE_PASSWORD
 102 } EvWindowPageMode;
 103
 104 typedef enum {
 105         EV_CHROME_MENUBAR       = 1 << 0,
 106         EV_CHROME_TOOLBAR       = 1 << 1,
 107         EV_CHROME_FINDBAR       = 1 << 2,
 108         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 109         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 110         EV_CHROME_SIDEBAR       = 1 << 5,
 111         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 112         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 113 } EvChrome;
 114
 115 struct _EvWindowPrivate {
 116         /* UI */
 117         EvChrome chrome;
 118
 119         GtkWidget *main_box;
 120         GtkWidget *menubar;
 121         GtkWidget *toolbar_dock;
 122         GtkWidget *toolbar;
 123         GtkWidget *hpaned;
 124         GtkWidget *sidebar;
 125         GtkWidget *find_bar;
 126         GtkWidget *scrolled_window;
 127         GtkWidget *view;
 128         GtkWidget *password_view;
 129         GtkWidget *sidebar_thumbs;
 130         GtkWidget *sidebar_links;
 131         GtkWidget *sidebar_attachments;
 132         GtkWidget *preview_toolbar;
 133
 134         /* Dialogs */
 135         GtkWidget *properties;
 136 #ifdef WITH_PRINT
 137         GtkWidget *print_dialog;
 138 #endif
 139         GtkWidget *password_dialog;
 140
 141         /* UI Builders */
 142         GtkActionGroup   *action_group;
 143         GtkActionGroup   *view_popup_action_group;
 144         GtkActionGroup   *attachment_popup_action_group;
 145 #ifdef HAVE_GTK_RECENT
 146         GtkRecentManager *recent_manager;
 147         GtkActionGroup   *recent_action_group;
 148         guint             recent_ui_id;
 149 #endif
 150         GtkUIManager     *ui_manager;
 151
 152         /* Fullscreen mode */
 153         GtkWidget *fullscreen_toolbar;
 154         GtkWidget *fullscreen_popup;
 155         guint      fullscreen_timeout_id;
 156
 157         /* Popup view */
 158         GtkWidget *view_popup;
 159         EvLink    *link;
 160         EvImage   *image;
 161
 162         /* Popup attachment */
 163         GtkWidget    *attachment_popup;
 164         GList        *attach_list;
 165
 166         /* Document */
 167         char *uri;
 168         char *local_uri;
 169         EvLinkDest *dest;
 170         gboolean unlink_temp_file;
 171
 172         EvDocument *document;
 173         EvHistory *history;
 174         EvPageCache *page_cache;
 175         EvWindowPageMode page_mode;
 176         EvWindowTitle *title;
 177 #ifndef HAVE_GTK_RECENT
 178         EggRecentViewUIManager *recent_view;
 179 #endif
 180
 181         EvJob *load_job;
 182         EvJob *thumbnail_job;
 183 #ifdef WITH_GNOME_PRINT
 184         GnomePrintJob *print_job;
 185 #endif
 186
 187 #ifdef WITH_GTK_PRINT
 188         EvJob            *print_job;
 189         GtkPrintJob      *gtk_print_job;
 190         GtkPrinter       *printer;
 191         GtkPrintSettings *print_settings;
 192         GtkPageSetup     *print_page_setup;
 193 #endif
 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_load_job_cb                   (EvJobLoad        *job,
 222                                                          gpointer          data);
 223 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 224                                                          EvWindow         *ev_window);
 225 #ifdef WITH_GTK_PRINT
 226 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 227                                                          EvWindow         *window);
 228 #endif
 229 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 230                                                          GParamSpec       *pspec,
 231                                                          EvWindow         *ev_window);
 232 static void     ev_window_zoom_changed_cb               (EvView           *view,
 233                                                          GParamSpec       *pspec,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_add_recent                    (EvWindow         *window,
 236                                                          const char       *filename);
 237 static void     ev_window_run_fullscreen                (EvWindow         *window);
 238 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 239 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 240                                                          EvWindow         *window);
 241 static void     ev_window_run_presentation              (EvWindow         *window);
 242 static void     ev_window_stop_presentation             (EvWindow         *window);
 243 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 244                                                          EvWindow         *window);
 245 static void     ev_window_run_preview                   (EvWindow         *window);
 246 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 247                                                          EvWindow         *window);
 248 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 251                                                          EvWindow         *window);
 252 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 253                                                          EvWindow         *window);
 254 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 255                                                          EvWindow         *window);
 256 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 257                                                          EvWindow *window);
 258 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 259                                                          EvWindow *window);
 260 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 263                                                          EvWindow         *ev_window);
 264 static void     fullscreen_set_timeout                  (EvWindow *window);
 265 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 266                                                          GdkEventMotion *event,
 267                                                          gpointer user_data);
 268 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 269                                                          GdkEventCrossing *event,
 270                                                          gpointer user_data);
 271 static void     view_handle_link_cb                     (EvView *view,
 272                                                          EvLink *link,
 273                                                          EvWindow *window);
 274
 275 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 276
 277 static gdouble
 278 ev_window_get_screen_dpi (EvWindow *ev_window)
 279 {
 280         GdkScreen *screen;
 281         gdouble    xdpi, ydpi;
 282
 283         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 284
 285         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 286         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 287
 288         return (xdpi + ydpi) / 2.0;
 289 }
 290
 291 static void
 292 ev_window_set_action_sensitive (EvWindow   *ev_window,
 293                                 const char *name,
 294                                 gboolean    sensitive)
 295 {
 296         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 297                                                          name);
 298         gtk_action_set_sensitive (action, sensitive);
 299 }
 300
 301
 302 static void
 303 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 304 {
 305         EvDocument *document = ev_window->priv->document;
 306         const EvDocumentInfo *info = NULL;
 307
 308         gboolean has_document = FALSE;
 309         gboolean ok_to_print = TRUE;
 310         gboolean ok_to_copy = TRUE;
 311         gboolean has_properties = TRUE;
 312         gboolean override_restrictions = FALSE;
 313         gboolean can_get_text = FALSE;
 314         gboolean has_pages = FALSE;
 315         gboolean can_find = FALSE;
 316
 317         GConfClient *client;
 318
 319         if (document) {
 320                 has_document = TRUE;
 321                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 322         }
 323
 324         if (has_document && ev_window->priv->page_cache) {
 325                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 326         }
 327
 328         if (!info || info->fields_mask == 0) {
 329                 has_properties = FALSE;
 330         }
 331
 332         if (has_document && ev_document_can_get_text (document)) {
 333                 can_get_text = TRUE;
 334         }
 335
 336         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 337                 can_find = TRUE;
 338         }
 339
 340         client = gconf_client_get_default ();
 341         override_restrictions = gconf_client_get_bool (client,
 342                                                        GCONF_OVERRIDE_RESTRICTIONS,
 343                                                        NULL);
 344         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 345                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 346                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 347         }
 348
 349         if (has_document && !EV_IS_FILE_EXPORTER(document))
 350                 ok_to_print = FALSE;
 351
 352
 353         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 354                 ok_to_copy = FALSE;
 355         }
 356
 357         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 358                 ok_to_print = FALSE;
 359         }
 360 #ifndef WITH_PRINT
 361         ok_to_print = FALSE;
 362 #endif
 363         g_object_unref (client);
 364
 365
 366         /* File menu */
 367         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 368         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 369
 370 #ifdef WITH_GTK_PRINT
 371         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 372 #endif
 373
 374 #ifdef WITH_GNOME_PRINT
 375         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 376 #endif
 377
 378         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 379         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 380
 381         /* Edit menu */
 382         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 383         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 384         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 385         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 387
 388         /* View menu */
 389         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 394
 395         /* Toolbar-specific actions: */
 396         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 397         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 398         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 399
 400         ev_window_update_actions (ev_window);
 401 }
 402
 403 static void
 404 ev_window_update_actions (EvWindow *ev_window)
 405 {
 406         EvView *view = EV_VIEW (ev_window->priv->view);
 407         int n_pages = 0, page = -1;
 408         gboolean has_pages = FALSE;
 409         gboolean presentation_mode;
 410
 411         if (ev_window->priv->document && ev_window->priv->page_cache) {
 412                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 413                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 414                 has_pages = n_pages > 0;
 415         }
 416
 417         ev_window_set_action_sensitive (ev_window, "EditCopy",
 418                                         has_pages &&
 419                                         ev_view_get_has_selection (view));
 420         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 421                                         ev_view_can_find_next (view));
 422         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 423                                         ev_view_can_find_previous (view));
 424
 425         presentation_mode = ev_view_get_presentation (view);
 426
 427         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 428                                         has_pages &&
 429                                         ev_view_can_zoom_in (view) &&
 430                                         !presentation_mode);
 431         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 432                                         has_pages &&
 433                                         ev_view_can_zoom_out (view) &&
 434                                         !presentation_mode);
 435
 436         /* Go menu */
 437         if (has_pages) {
 438                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 439                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 440                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 441                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 442         } else {
 443                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 444                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 445                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 446                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 447         }
 448
 449         if (has_pages &&
 450             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 451             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 452                 GtkAction *action;
 453                 float      zoom;
 454                 float      real_zoom;
 455
 456                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 457                                                       ZOOM_CONTROL_ACTION);
 458
 459                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 460                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 461                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 462
 463                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 464         }
 465 }
 466
 467 static void
 468 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 469 {
 470         gboolean can_find;
 471
 472         can_find = window->priv->document &&
 473             EV_IS_DOCUMENT_FIND (window->priv->document);
 474
 475         if (window->priv->action_group) {
 476                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 477                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 478                 ev_window_set_action_sensitive (window, "Space", sensitive);
 479                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 480                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 481                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 482                 ev_window_set_action_sensitive (window, "Return", sensitive);
 483                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 484                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 485                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 486                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 487                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 488                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 489
 490                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 491         }
 492 }
 493
 494 static void
 495 set_widget_visibility (GtkWidget *widget, gboolean visible)
 496 {
 497         g_assert (GTK_IS_WIDGET (widget));
 498
 499         if (visible)
 500                 gtk_widget_show (widget);
 501         else
 502                 gtk_widget_hide (widget);
 503 }
 504
 505 static void
 506 update_chrome_visibility (EvWindow *window)
 507 {
 508         EvWindowPrivate *priv = window->priv;
 509         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 510         gboolean fullscreen_mode, presentation, fullscreen;
 511         gboolean preview_toolbar;
 512
 513         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 514         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 515         fullscreen_mode = fullscreen || presentation;
 516
 517         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 518         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 519                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 520         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 521                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 522         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 523         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 524         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 525
 526         set_widget_visibility (priv->menubar, menubar);
 527         set_widget_visibility (priv->toolbar_dock, toolbar);
 528         set_widget_visibility (priv->find_bar, findbar);
 529         set_widget_visibility (priv->sidebar, sidebar);
 530         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 531
 532         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 533         gtk_widget_set_sensitive (priv->menubar, menubar);
 534
 535         if (priv->fullscreen_popup != NULL) {
 536                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 537                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 538         }
 539 }
 540
 541 static void
 542 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 543 {
 544         EvWindowPrivate *priv = window->priv;
 545
 546         if (active) {
 547                 priv->chrome |= flag;
 548         } else {
 549                 priv->chrome &= ~flag;
 550         }
 551
 552         update_chrome_visibility (window);
 553 }
 554
 555 static void
 556 update_sizing_buttons (EvWindow *window)
 557 {
 558         GtkActionGroup *action_group = window->priv->action_group;
 559         GtkAction *action;
 560         gboolean best_fit, page_width;
 561         EvSizingMode sizing_mode;
 562
 563         if (window->priv->view == NULL)
 564                 return;
 565
 566         g_object_get (window->priv->view,
 567                       "sizing_mode", &sizing_mode,
 568                       NULL);
 569
 570         switch (sizing_mode) {
 571                 case EV_SIZING_BEST_FIT:
 572                         best_fit = TRUE;
 573                         page_width = FALSE;
 574                         break;
 575                 case EV_SIZING_FIT_WIDTH:
 576                         best_fit = FALSE;
 577                         page_width = TRUE;
 578                         break;
 579                 default:
 580                         best_fit = page_width = FALSE;
 581                         break;
 582         }
 583
 584         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 585         g_signal_handlers_block_by_func
 586                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 587         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 588         g_signal_handlers_unblock_by_func
 589                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 590
 591         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 592         g_signal_handlers_block_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 594         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 595         g_signal_handlers_unblock_by_func
 596                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 597
 598         action = gtk_action_group_get_action (window->priv->action_group,
 599                                               ZOOM_CONTROL_ACTION);
 600         if (best_fit) {
 601                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 602                                                  EPHY_ZOOM_BEST_FIT);
 603         } else if (page_width) {
 604                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 605                                                  EPHY_ZOOM_FIT_WIDTH);
 606         }
 607 }
 608
 609 /**
 610  * ev_window_is_empty:
 611  * @ev_window: The instance of the #EvWindow.
 612  *
 613  * It does look if there is any document loaded or if there is any job to load
 614  * a document.
 615  *
 616  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 617  *          loaded, %FALSE in other case.
 618  */
 619 gboolean
 620 ev_window_is_empty (const EvWindow *ev_window)
 621 {
 622         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 623
 624         return (ev_window->priv->document == NULL) &&
 625                 (ev_window->priv->load_job == NULL);
 626 }
 627
 628 static void
 629 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 630                                    gint       response_id,
 631                                    EvWindow  *ev_window)
 632 {
 633         gtk_widget_destroy (dialog);
 634 }
 635
 636 static void
 637 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 638 {
 639         GtkWidget *dialog;
 640
 641         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 642                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 643                                          GTK_MESSAGE_ERROR,
 644                                          GTK_BUTTONS_CLOSE,
 645                                          msg);
 646         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 647                                                   "%s", error->message);
 648         g_signal_connect (dialog, "response",
 649                           G_CALLBACK (ev_window_error_dialog_response_cb),
 650                            window);
 651         gtk_widget_show (dialog);
 652 }
 653
 654 static void
 655 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 656 {
 657         ev_window_update_actions (ev_window);
 658 }
 659
 660 static void
 661 page_changed_cb (EvPageCache *page_cache,
 662                  gint         page,
 663                  EvWindow    *ev_window)
 664 {
 665         ev_window_update_actions (ev_window);
 666
 667         if (!ev_window_is_empty (ev_window))
 668                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 669 }
 670
 671 typedef struct _FindTask {
 672         const gchar *page_label;
 673         gchar *chapter;
 674 } FindTask;
 675
 676 static gboolean
 677 ev_window_find_chapter (GtkTreeModel *tree_model,
 678                         GtkTreePath  *path,
 679                         GtkTreeIter  *iter,
 680                         gpointer      data)
 681 {
 682         FindTask *task = (FindTask *)data;
 683         gchar *page_string;
 684
 685         gtk_tree_model_get (tree_model, iter,
 686                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 687                             -1);
 688
 689         if (!page_string)
 690                 return FALSE;
 691
 692         if (!strcmp (page_string, task->page_label)) {
 693                 gtk_tree_model_get (tree_model, iter,
 694                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 695                                     -1);
 696                 g_free (page_string);
 697                 return TRUE;
 698         }
 699
 700         g_free (page_string);
 701         return FALSE;
 702 }
 703
 704 static void
 705 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 706 {
 707         gchar *page_label = NULL;
 708         gchar *link_title;
 709         FindTask find_task;
 710         EvLink *real_link;
 711         EvLinkAction *action;
 712         EvLinkDest *dest;
 713
 714         if (link) {
 715                 action = g_object_ref (ev_link_get_action (link));
 716                 dest = ev_link_action_get_dest (action);
 717                 page = ev_link_dest_get_page (dest);
 718                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 719         } else {
 720                 dest = ev_link_dest_new_page (page);
 721                 action = ev_link_action_new_dest (dest);
 722                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 723         }
 724
 725         if (!page_label)
 726                 return;
 727
 728         find_task.page_label = page_label;
 729         find_task.chapter = NULL;
 730
 731         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 732             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 733                 GtkTreeModel *model;
 734
 735                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 736
 737                 if (model) {
 738                         gtk_tree_model_foreach (model,
 739                                                 ev_window_find_chapter,
 740                                                 &find_task);
 741
 742                         g_object_unref (model);
 743                 }
 744         }
 745
 746         if (find_task.chapter)
 747                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 748         else
 749                 link_title = g_strdup_printf (_("Page %s"), page_label);
 750
 751         real_link = ev_link_new (link_title, action);
 752
 753         ev_history_add_link (window->priv->history, real_link);
 754
 755         g_free (find_task.chapter);
 756         g_free (link_title);
 757         g_free (page_label);
 758         g_object_unref (real_link);
 759 }
 760
 761 static void
 762 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 763 {
 764         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 765
 766         ev_window_add_history (window, 0, link);
 767         ev_window_add_history (window, current_page, NULL);
 768 }
 769
 770 static void
 771 history_changed_cb (EvPageCache *page_cache,
 772                     gint         page,
 773                     EvWindow    *window)
 774 {
 775         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 776
 777         ev_window_add_history (window, page, NULL);
 778         ev_window_add_history (window, current_page, NULL);
 779
 780         return;
 781 }
 782
 783 static void
 784 update_document_mode (EvWindow *window, EvDocumentMode mode)
 785 {
 786         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 787                 ev_window_run_presentation (window);
 788         }
 789         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 790                 ev_window_run_fullscreen (window);
 791         }
 792 }
 793
 794 static void
 795 setup_document_from_metadata (EvWindow *window)
 796 {
 797         char *uri = window->priv->uri;
 798         GValue page = { 0, };
 799         gint n_pages;
 800         gint new_page;
 801
 802         /* View the previously shown page, but make sure to not open a document on
 803          * the last page, since closing it on the last page most likely means the
 804          * user was finished reading the document. In that case, reopening should
 805          * show the first page. */
 806         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 807                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 808                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 809                 if (new_page == n_pages - 1)
 810                         new_page = 0;
 811                 ev_page_cache_set_current_page (window->priv->page_cache,
 812                                                 new_page);
 813                 g_value_unset (&page);
 814         }
 815 }
 816
 817 static void
 818 setup_chrome_from_metadata (EvWindow *window)
 819 {
 820         EvChrome chrome = EV_CHROME_NORMAL;
 821         GValue show_toolbar = { 0, };
 822
 823         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 824                 if (!g_value_get_boolean (&show_toolbar))
 825                         chrome &= ~EV_CHROME_TOOLBAR;
 826                 g_value_unset (&show_toolbar);
 827         }
 828         window->priv->chrome = chrome;
 829 }
 830
 831 static void
 832 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 833 {
 834         char *uri = window->priv->uri;
 835         GtkWidget *sidebar = window->priv->sidebar;
 836         GtkWidget *links = window->priv->sidebar_links;
 837         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 838         GtkWidget *attachments = window->priv->sidebar_attachments;
 839         GValue sidebar_size = { 0, };
 840         GValue sidebar_page = { 0, };
 841         GValue sidebar_visibility = { 0, };
 842
 843         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 844                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 845                                         g_value_get_int (&sidebar_size));
 846                 g_value_unset(&sidebar_size);
 847         }
 848
 849         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 850                 const char *page_id = g_value_get_string (&sidebar_page);
 851
 852                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 853                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 854                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 855                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 856                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 857                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 858                 }
 859                 g_value_unset (&sidebar_page);
 860         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 861                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 862         }
 863
 864         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 865                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 866                 g_value_unset (&sidebar_visibility);
 867         }
 868 }
 869
 870 static void
 871 setup_size_from_metadata (EvWindow *window)
 872 {
 873         char *uri = window->priv->uri;
 874         GValue width = { 0, };
 875         GValue height = { 0, };
 876         GValue width_ratio = { 0, };
 877         GValue height_ratio = { 0, };
 878         GValue maximized = { 0, };
 879         GValue x = { 0, };
 880         GValue y = { 0, };
 881
 882         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 883                 if (g_value_get_boolean (&maximized)) {
 884                         gtk_window_maximize (GTK_WINDOW (window));
 885                         return;
 886                 } else {
 887                         gtk_window_unmaximize (GTK_WINDOW (window));
 888                 }
 889                 g_value_unset (&maximized);
 890         }
 891
 892         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 893             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 894                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 895                                  g_value_get_int (&y));
 896                 g_value_unset (&x);
 897                 g_value_unset (&y);
 898         }
 899
 900         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 901             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 902                 gtk_window_resize (GTK_WINDOW (window),
 903                                    g_value_get_int (&width),
 904                                    g_value_get_int (&height));
 905                 g_value_unset (&width);
 906                 g_value_unset (&height);
 907                 return;
 908         }
 909
 910         if (window->priv->page_cache &&
 911             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 912             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 913
 914                 gint document_width;
 915                 gint document_height;
 916
 917                 GdkScreen *screen;
 918
 919                 gint request_width;
 920                 gint request_height;
 921
 922                 ev_page_cache_get_max_width (window->priv->page_cache,
 923                                              0, 1.0,
 924                                              &document_width);
 925                 ev_page_cache_get_max_height (window->priv->page_cache,
 926                                              0, 1.0,
 927                                              &document_height);
 928
 929                 request_width = g_value_get_double (&width_ratio) * document_width;
 930                 request_height = g_value_get_double (&height_ratio) * document_height;
 931
 932                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 933
 934                 if (screen) {
 935                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 936                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 937                 }
 938
 939                 gtk_window_resize (GTK_WINDOW (window),
 940                                    request_width,
 941                                    request_height);
 942                 g_value_unset (&width_ratio);
 943                 g_value_unset (&height_ratio);
 944         }
 945 }
 946
 947 static void
 948 setup_view_from_metadata (EvWindow *window)
 949 {
 950         EvView *view = EV_VIEW (window->priv->view);
 951         char *uri = window->priv->uri;
 952         GEnumValue *enum_value;
 953         GValue sizing_mode = { 0, };
 954         GValue zoom = { 0, };
 955         GValue continuous = { 0, };
 956         GValue dual_page = { 0, };
 957         GValue presentation = { 0, };
 958         GValue fullscreen = { 0, };
 959         GValue rotation = { 0, };
 960         GValue maximized = { 0, };
 961
 962         /* Maximized */
 963         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 964                 if (g_value_get_boolean (&maximized)) {
 965                         gtk_window_maximize (GTK_WINDOW (window));
 966                 } else {
 967                         gtk_window_unmaximize (GTK_WINDOW (window));
 968                 }
 969                 g_value_unset (&maximized);
 970         }
 971
 972         /* Sizing mode */
 973         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 974                 enum_value = g_enum_get_value_by_nick
 975                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 976                 g_value_unset (&sizing_mode);
 977                 ev_view_set_sizing_mode (view, enum_value->value);
 978         }
 979
 980         /* Zoom */
 981         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 982             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 983                 gdouble zoom_value;
 984
 985                 zoom_value = g_value_get_double (&zoom);
 986                 zoom_value *= ev_window_get_screen_dpi (window) / 72.0;
 987                 ev_view_set_zoom (view, zoom_value, FALSE);
 988                 g_value_unset (&zoom);
 989         }
 990
 991         /* Continuous */
 992         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 993                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 994                 g_value_unset (&continuous);
 995         }
 996
 997         /* Dual page */
 998         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 999                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1000                 g_value_unset (&dual_page);
1001         }
1002
1003         /* Presentation */
1004         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1005                 if (g_value_get_boolean (&presentation) && uri) {
1006                         ev_window_run_presentation (window);
1007                 }
1008                 g_value_unset (&presentation);
1009         }
1010
1011         /* Fullscreen */
1012         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1013                 if (g_value_get_boolean (&fullscreen) && uri) {
1014                         ev_window_run_fullscreen (window);
1015                 }
1016                 g_value_unset (&fullscreen);
1017         }
1018
1019         /* Rotation */
1020         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1021                 if (g_value_get_int (&rotation)) {
1022                         switch (g_value_get_int (&rotation)) {
1023                                 case 90:
1024                                         ev_view_set_rotation (view, 90);
1025                                         break;
1026                                 case 180:
1027                                         ev_view_set_rotation (view, 180);
1028                                         break;
1029                                 case 270:
1030                                         ev_view_set_rotation (view, 270);
1031                                         break;
1032                                 default:
1033                                         break;
1034                         }
1035                 }
1036                 g_value_unset (&rotation);
1037         }
1038 }
1039
1040 static void
1041 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1042 {
1043         if (ev_window->priv->thumbnail_job != NULL) {
1044                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1045
1046                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1047                                                       ev_window_set_icon_from_thumbnail,
1048                                                       ev_window);
1049                 g_object_unref (ev_window->priv->thumbnail_job);
1050                 ev_window->priv->thumbnail_job = NULL;
1051         }
1052 }
1053
1054 static void
1055 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1056                                    EvWindow       *ev_window)
1057 {
1058         if (job->thumbnail) {
1059                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1060                                      job->thumbnail);
1061         }
1062
1063         ev_window_clear_thumbnail_job (ev_window);
1064 }
1065
1066 static void
1067 ev_window_setup_document (EvWindow *ev_window)
1068 {
1069         const EvDocumentInfo *info;
1070         EvDocument *document;
1071         EvView *view = EV_VIEW (ev_window->priv->view);
1072         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1073         GtkAction *action;
1074
1075         document = ev_window->priv->document;
1076         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1077         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1078                           G_CALLBACK (page_changed_cb), ev_window);
1079         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1080                           G_CALLBACK (history_changed_cb), ev_window);
1081
1082         if (EV_IS_DOCUMENT_FIND (document)) {
1083                 g_signal_connect_object (G_OBJECT (document),
1084                                          "find_changed",
1085                                          G_CALLBACK (find_changed_cb),
1086                                          ev_window, 0);
1087         }
1088
1089         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1090                 EvRenderContext *rc;
1091                 gint page_width, page_height;
1092                 gdouble scale;
1093
1094                 ev_window_clear_thumbnail_job (ev_window);
1095
1096                 ev_page_cache_get_size (ev_window->priv->page_cache,
1097                                         0, 0, 1.0,
1098                                         &page_width, &page_height);
1099                 scale = (gdouble)128 / (gdouble)page_width;
1100
1101                 rc = ev_render_context_new (0, 0, scale);
1102                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1103                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1104                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1105                                   ev_window);
1106                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1107                 g_object_unref (rc);
1108         }
1109
1110         ev_sidebar_set_document (sidebar, document);
1111
1112         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1113                 ev_view_set_document (view, document);
1114         }
1115         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1116
1117         ev_window_title_set_document (ev_window->priv->title, document);
1118         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1119
1120         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1121         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1122         ev_window_setup_action_sensitivity (ev_window);
1123
1124         if (ev_window->priv->history)
1125                 g_object_unref (ev_window->priv->history);
1126         ev_window->priv->history = ev_history_new ();
1127         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1128         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1129
1130         if (ev_window->priv->properties) {
1131                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1132                                                    ev_window->priv->document);
1133         }
1134
1135         setup_size_from_metadata (ev_window);
1136         setup_document_from_metadata (ev_window);
1137         setup_sidebar_from_metadata (ev_window, document);
1138
1139         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1140         update_document_mode (ev_window, info->mode);
1141 }
1142
1143 static void
1144 password_dialog_response (GtkWidget *password_dialog,
1145                           gint       response_id,
1146                           EvWindow  *ev_window)
1147 {
1148         char *password;
1149
1150         if (response_id == GTK_RESPONSE_OK) {
1151
1152                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1153                 if (password) {
1154                         ev_document_doc_mutex_lock ();
1155                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1156                                                            password);
1157                         ev_document_doc_mutex_unlock ();
1158                 }
1159                 g_free (password);
1160
1161                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1162
1163                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1164                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1165
1166                 gtk_widget_destroy (password_dialog);
1167
1168                 return;
1169         }
1170
1171         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1172         gtk_widget_destroy (password_dialog);
1173 }
1174
1175 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1176  * password_view page.  It assumes that ev_window->priv->password_* has been set
1177  * correctly.  These are cleared by password_dialog_response() */
1178
1179 static void
1180 ev_window_popup_password_dialog (EvWindow *ev_window)
1181 {
1182         g_assert (ev_window->priv->load_job);
1183
1184         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1185
1186         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1187         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1188
1189         if (ev_window->priv->password_dialog == NULL) {
1190                 ev_window->priv->password_dialog =
1191                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1192                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1193
1194                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1195                                            (gpointer) &(ev_window->priv->password_dialog));
1196                 g_signal_connect (ev_window->priv->password_dialog,
1197                                   "response",
1198                                   G_CALLBACK (password_dialog_response),
1199                                   ev_window);
1200                 gtk_widget_show (ev_window->priv->password_dialog);
1201         } else {
1202                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1203         }
1204 }
1205
1206 static void
1207 ev_window_clear_load_job (EvWindow *ev_window)
1208 {
1209     if (ev_window->priv->load_job != NULL) {
1210
1211         if (!ev_window->priv->load_job->finished)
1212                 ev_job_queue_remove_job (ev_window->priv->load_job);
1213
1214         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1215         g_object_unref (ev_window->priv->load_job);
1216         ev_window->priv->load_job = NULL;
1217     }
1218 }
1219
1220 static void
1221 ev_window_clear_local_uri (EvWindow *ev_window)
1222 {
1223     char *filename;
1224
1225     if (ev_window->priv->local_uri) {
1226             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1227             if (filename != NULL) {
1228                     g_unlink (filename);
1229                     g_free (filename);
1230             }
1231             g_free (ev_window->priv->local_uri);
1232             ev_window->priv->local_uri = NULL;
1233     }
1234 }
1235
1236 static void
1237 ev_window_clear_temp_file (EvWindow *ev_window)
1238 {
1239         GnomeVFSURI *uri;
1240         gchar       *filename;
1241         const gchar *tempdir;
1242
1243         if (!ev_window->priv->uri)
1244                 return;
1245
1246         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1247         if (!gnome_vfs_uri_is_local (uri)) {
1248                 gnome_vfs_uri_unref (uri);
1249                 return;
1250         }
1251         gnome_vfs_uri_unref (uri);
1252
1253         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1254         if (!filename)
1255                 return;
1256
1257         tempdir = g_get_tmp_dir ();
1258         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1259                 g_unlink (filename);
1260         }
1261
1262         g_free (filename);
1263 }
1264
1265 /* This callback will executed when load job will be finished.
1266  *
1267  * Since the flow of the error dialog is very confusing, we assume that both
1268  * document and uri will go away after this function is called, and thus we need
1269  * to ref/dup them.  Additionally, it needs to clear
1270  * ev_window->priv->password_{uri,document}, and thus people who call this
1271  * function should _not_ necessarily expect those to exist after being
1272  * called. */
1273 static void
1274 ev_window_load_job_cb  (EvJobLoad *job,
1275                         gpointer data)
1276 {
1277         EvWindow *ev_window = EV_WINDOW (data);
1278         EvDocument *document = EV_JOB (job)->document;
1279
1280         g_assert (job->uri);
1281
1282         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1283
1284         /* Success! */
1285         if (job->error == NULL) {
1286                 if (ev_window->priv->document)
1287                         g_object_unref (ev_window->priv->document);
1288                 ev_window->priv->document = g_object_ref (document);
1289
1290                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1291                         setup_view_from_metadata (ev_window);
1292                 }
1293
1294                 if (!ev_window->priv->unlink_temp_file) {
1295                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1296                 }
1297
1298                 ev_window_setup_document (ev_window);
1299
1300                 if (job->dest) {
1301                         EvLink *link;
1302                         EvLinkAction *link_action;
1303
1304                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1305                         link = ev_link_new (NULL, link_action);
1306                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1307                         g_object_unref (link);
1308                 }
1309
1310                 switch (job->mode) {
1311                         case EV_WINDOW_MODE_FULLSCREEN:
1312                                 ev_window_run_fullscreen (ev_window);
1313                                 break;
1314                         case EV_WINDOW_MODE_PRESENTATION:
1315                                 ev_window_run_presentation (ev_window);
1316                                 break;
1317                         case EV_WINDOW_MODE_PREVIEW:
1318                                 ev_window_run_preview (ev_window);
1319                                 break;
1320                         default:
1321                                 break;
1322                 }
1323
1324                 ev_window_clear_load_job (ev_window);
1325                 return;
1326         }
1327
1328         if (job->error->domain == EV_DOCUMENT_ERROR &&
1329             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1330                 gchar *base_name, *file_name;
1331
1332                 setup_view_from_metadata (ev_window);
1333
1334                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1335                 base_name = g_path_get_basename (file_name);
1336                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1337                                                 base_name);
1338                 g_free (file_name);
1339                 g_free (base_name);
1340                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1341
1342                 ev_window_popup_password_dialog (ev_window);
1343         } else {
1344                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1345                                         _("Unable to open document"),
1346                                         job->error);
1347                 ev_window_clear_load_job (ev_window);
1348         }
1349
1350         return;
1351 }
1352
1353 /**
1354  * ev_window_get_uri:
1355  * @ev_window: The instance of the #EvWindow.
1356  *
1357  * It returns the uri of the document showed in the #EvWindow.
1358  *
1359  * Returns: the uri of the document showed in the #EvWindow.
1360  */
1361 const char *
1362 ev_window_get_uri (EvWindow *ev_window)
1363 {
1364         return ev_window->priv->uri;
1365 }
1366
1367 /**
1368  * ev_window_close_dialogs:
1369  * @ev_window: The window where dialogs will be closed.
1370  *
1371  * It looks for password, print and properties dialogs and closes them and
1372  * frees them from memory. If there is any print job it does free it too.
1373  */
1374 static void
1375 ev_window_close_dialogs (EvWindow *ev_window)
1376 {
1377         if (ev_window->priv->password_dialog)
1378                 gtk_widget_destroy (ev_window->priv->password_dialog);
1379         ev_window->priv->password_dialog = NULL;
1380
1381 #ifdef WITH_PRINT
1382         if (ev_window->priv->print_dialog)
1383                 gtk_widget_destroy (ev_window->priv->print_dialog);
1384         ev_window->priv->print_dialog = NULL;
1385 #endif
1386
1387 #ifdef WITH_GNOME_PRINT
1388         if (ev_window->priv->print_job)
1389                 g_object_unref (ev_window->priv->print_job);
1390         ev_window->priv->print_job = NULL;
1391 #endif
1392
1393         if (ev_window->priv->properties)
1394                 gtk_widget_destroy (ev_window->priv->properties);
1395         ev_window->priv->properties = NULL;
1396 }
1397
1398 static gint
1399 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1400                                GnomeVFSXferProgressInfo *info,
1401                                EvWindow                 *ev_window)
1402 {
1403         switch (info->status) {
1404                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1405                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1406                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1407                         }
1408
1409                         return 1;
1410                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1411                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1412                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1413                         return 1;
1414                 default:
1415                         g_assert_not_reached ();
1416         }
1417
1418         return 0;
1419 }
1420
1421 void
1422 ev_window_open_uri (EvWindow       *ev_window,
1423                     const char     *uri,
1424                     EvLinkDest     *dest,
1425                     EvWindowRunMode mode,
1426                     gboolean        unlink_temp_file)
1427 {
1428         GnomeVFSURI *source_uri;
1429         GnomeVFSURI *target_uri;
1430
1431         ev_window_close_dialogs (ev_window);
1432         ev_window_clear_load_job (ev_window);
1433         ev_window_clear_local_uri (ev_window);
1434         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1435
1436         ev_window->priv->unlink_temp_file = unlink_temp_file;
1437
1438         if (ev_window->priv->uri)
1439                 g_free (ev_window->priv->uri);
1440         ev_window->priv->uri = g_strdup (uri);
1441
1442         setup_size_from_metadata (ev_window);
1443
1444         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1445         g_signal_connect (ev_window->priv->load_job,
1446                           "finished",
1447                           G_CALLBACK (ev_window_load_job_cb),
1448                           ev_window);
1449
1450         source_uri = gnome_vfs_uri_new (uri);
1451         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1452                 GnomeVFSAsyncHandle *handle;
1453                 GList               *slist = NULL;
1454                 GList               *tlist = NULL;
1455                 char                *tmp_name;
1456                 char                *base_name;
1457
1458                 /* We'd like to keep extension of source uri since
1459                  * it helps to resolve some mime types, say cbz */
1460
1461                 tmp_name = ev_tmp_filename (NULL);
1462                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1463                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1464                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1465                                      ev_window->priv->local_uri);
1466                 g_free (base_name);
1467                 g_free (tmp_name);
1468
1469                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1470
1471                 slist = g_list_prepend (slist, source_uri);
1472                 tlist = g_list_prepend (tlist, target_uri);
1473                 gnome_vfs_async_xfer (&handle, slist, tlist,
1474                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1475                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1476                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1477                                       GNOME_VFS_PRIORITY_DEFAULT,
1478                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1479                                       ev_window,
1480                                       NULL, NULL);
1481
1482                 g_list_free (slist);
1483                 g_list_free (tlist);
1484                 gnome_vfs_uri_unref (target_uri);
1485                 gnome_vfs_uri_unref (source_uri);
1486
1487                 return;
1488         }
1489
1490         gnome_vfs_uri_unref (source_uri);
1491         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1492 }
1493
1494 static void
1495 file_open_dialog_response_cb (GtkWidget *chooser,
1496                               gint       response_id,
1497                               EvWindow  *ev_window)
1498 {
1499         if (response_id == GTK_RESPONSE_OK) {
1500                 GSList *uris;
1501
1502                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1503
1504                 ev_application_open_uri_list (EV_APP, uris,
1505                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1506                                               GDK_CURRENT_TIME);
1507
1508                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1509                 g_slist_free (uris);
1510         }
1511         ev_application_set_chooser_uri (EV_APP,
1512                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1513
1514         gtk_widget_destroy (chooser);
1515 }
1516
1517 static void
1518 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1519 {
1520         GtkWidget *chooser;
1521
1522         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1523                                                GTK_WINDOW (window),
1524                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1525                                                GTK_STOCK_CANCEL,
1526                                                GTK_RESPONSE_CANCEL,
1527                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1528                                                NULL);
1529
1530         ev_document_factory_add_filters (chooser, NULL);
1531         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1532         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1533         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1534                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1535                                           ev_application_get_chooser_uri (EV_APP));
1536         } else if (window->priv->uri != NULL) {
1537                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1538                                           window->priv->uri);
1539         }
1540         else {
1541                 char *folder;
1542                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1543                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1544                                                      folder);
1545                 free (folder);
1546         }
1547
1548         g_signal_connect (chooser, "response",
1549                           G_CALLBACK (file_open_dialog_response_cb),
1550                           window);
1551
1552         gtk_widget_show (chooser);
1553 }
1554
1555 static gchar *
1556 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1557 {
1558         gchar *tmp_filename = NULL;
1559         gchar *name;
1560         gint   res;
1561         guint  i = 0;
1562
1563         name = g_path_get_basename (filename);
1564
1565         do {
1566                 gchar *basename;
1567
1568                 if (tmp_filename)
1569                         g_free (tmp_filename);
1570
1571                 basename = g_strdup_printf ("%s-%d", name, i++);
1572                 tmp_filename = g_build_filename (ev_tmp_dir (),
1573                                                  basename, NULL);
1574
1575                 g_free (basename);
1576         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1577
1578         g_free (name);
1579
1580         if (res != 0 && errno != EEXIST) {
1581                 if (error) {
1582                         *error = g_error_new (G_FILE_ERROR,
1583                                               g_file_error_from_errno (errno),
1584                                               _("Couldn't create symlink “%s”: %s"),
1585                                               tmp_filename, strerror (errno));
1586                 }
1587
1588                 g_free (tmp_filename);
1589
1590                 return NULL;
1591         }
1592
1593         return tmp_filename;
1594 }
1595
1596 static void
1597 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1598 {
1599         GError      *error = NULL;
1600         gchar       *symlink_uri;
1601         gchar       *old_filename;
1602         gchar       *new_filename;
1603         const gchar *uri_unc;
1604
1605         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1606                                      "uri-uncompressed");
1607         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1608                                             NULL, NULL);
1609         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1610
1611         if (error) {
1612                 ev_window_error_dialog (GTK_WINDOW (window),
1613                                         _("Cannot open a copy."),
1614                                         error);
1615
1616                 g_error_free (error);
1617                 g_free (old_filename);
1618                 g_free (new_filename);
1619
1620                 return;
1621         }
1622
1623         g_free (old_filename);
1624
1625         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1626         g_free (new_filename);
1627
1628         ev_application_open_uri_at_dest (EV_APP,
1629                                          symlink_uri,
1630                                          gtk_window_get_screen (GTK_WINDOW (window)),
1631                                          dest,
1632                                          0,
1633                                          TRUE,
1634                                          GDK_CURRENT_TIME);
1635         g_free (symlink_uri);
1636 }
1637
1638 static void
1639 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1640 {
1641         EvPageCache *page_cache;
1642         EvLinkDest  *dest;
1643         gint         current_page;
1644
1645         page_cache = ev_page_cache_get (window->priv->document);
1646         current_page = ev_page_cache_get_current_page (page_cache);
1647
1648         dest = ev_link_dest_new_page (current_page);
1649         ev_window_cmd_file_open_copy_at_dest (window, dest);
1650         g_object_unref (dest);
1651 }
1652
1653 #ifdef HAVE_GTK_RECENT
1654 static void
1655 ev_window_cmd_recent_file_activate (GtkAction     *action,
1656                                     EvWindow      *window)
1657 {
1658         GtkRecentInfo *info;
1659         const gchar   *uri;
1660
1661         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1662         g_assert (info != NULL);
1663
1664         uri = gtk_recent_info_get_uri (info);
1665
1666         ev_application_open_uri_at_dest (EV_APP, uri,
1667                                          gtk_window_get_screen (GTK_WINDOW (window)),
1668                                          NULL, 0, FALSE,
1669                                          GDK_CURRENT_TIME);
1670 }
1671 #else
1672 static void
1673 ev_window_cmd_recent_file_activate (GtkAction *action,
1674                                     EvWindow *ev_window)
1675 {
1676         char *uri;
1677         EggRecentItem *item;
1678
1679         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1680                                                    action);
1681
1682         uri = egg_recent_item_get_uri (item);
1683
1684         ev_application_open_uri (EV_APP, uri, NULL,
1685                                  GDK_CURRENT_TIME, NULL);
1686
1687         g_free (uri);
1688 }
1689 #endif /* HAVE_GTK_RECENT */
1690
1691 static void
1692 ev_window_add_recent (EvWindow *window, const char *filename)
1693 {
1694 #ifdef HAVE_GTK_RECENT
1695         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1696 #else
1697         EggRecentItem *item;
1698
1699         item = egg_recent_item_new_from_uri (filename);
1700         egg_recent_item_add_group (item, "Evince");
1701         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1702 #endif /* HAVE_GTK_RECENT */
1703 }
1704
1705 #ifdef HAVE_GTK_RECENT
1706 static gint
1707 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1708 {
1709         gboolean     has_ev_a, has_ev_b;
1710         const gchar *evince = g_get_application_name ();
1711
1712         has_ev_a = gtk_recent_info_has_application (a, evince);
1713         has_ev_b = gtk_recent_info_has_application (b, evince);
1714
1715         if (has_ev_a && has_ev_b) {
1716                 time_t time_a, time_b;
1717
1718                 time_a = gtk_recent_info_get_modified (a);
1719                 time_b = gtk_recent_info_get_modified (b);
1720
1721                 return (time_b - time_a);
1722         } else if (has_ev_a) {
1723                 return -1;
1724         } else if (has_ev_b) {
1725                 return 1;
1726         }
1727
1728         return 0;
1729 }
1730 #endif /* HAVE_GTK_RECENT */
1731
1732 /*
1733  * Doubles underscore to avoid spurious menu accels.
1734  */
1735 static gchar *
1736 ev_window_get_recent_file_label (gint index, const gchar *filename)
1737 {
1738         GString *str;
1739         gint length;
1740         const gchar *p;
1741         const gchar *end;
1742
1743         g_return_val_if_fail (filename != NULL, NULL);
1744
1745         length = strlen (filename);
1746         str = g_string_sized_new (length + 10);
1747         g_string_printf (str, "_%d.  ", index);
1748
1749         p = filename;
1750         end = filename + length;
1751
1752         while (p != end) {
1753                 const gchar *next;
1754                 next = g_utf8_next_char (p);
1755
1756                 switch (*p) {
1757                         case '_':
1758                                 g_string_append (str, "__");
1759                                 break;
1760                         default:
1761                                 g_string_append_len (str, p, next - p);
1762                                 break;
1763                 }
1764
1765                 p = next;
1766         }
1767
1768         return g_string_free (str, FALSE);
1769 }
1770
1771 static void
1772 ev_window_setup_recent (EvWindow *ev_window)
1773 {
1774 #ifdef HAVE_GTK_RECENT
1775         GList        *items, *l;
1776         guint         n_items = 0;
1777         const gchar  *evince = g_get_application_name ();
1778         static guint  i = 0;
1779
1780         if (ev_window->priv->recent_ui_id > 0) {
1781                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1782                                           ev_window->priv->recent_ui_id);
1783                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1784         }
1785         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1786
1787         if (ev_window->priv->recent_action_group) {
1788                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1789                                                     ev_window->priv->recent_action_group);
1790                 g_object_unref (ev_window->priv->recent_action_group);
1791         }
1792         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1793         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1794                                             ev_window->priv->recent_action_group, 0);
1795
1796         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1797         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1798
1799         for (l = items; l && l->data; l = g_list_next (l)) {
1800                 GtkRecentInfo *info;
1801                 GtkAction     *action;
1802                 gchar         *action_name;
1803                 gchar         *label;
1804
1805                 info = (GtkRecentInfo *) l->data;
1806
1807                 if (!gtk_recent_info_has_application (info, evince) ||
1808                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1809                         continue;
1810
1811                 action_name = g_strdup_printf ("RecentFile%u", i++);
1812                 label = ev_window_get_recent_file_label (
1813                         n_items + 1, gtk_recent_info_get_display_name (info));
1814
1815                 action = g_object_new (GTK_TYPE_ACTION,
1816                                        "name", action_name,
1817                                        "label", label,
1818                                        NULL);
1819
1820                 g_object_set_data_full (G_OBJECT (action),
1821                                         "gtk-recent-info",
1822                                         gtk_recent_info_ref (info),
1823                                         (GDestroyNotify) gtk_recent_info_unref);
1824
1825                 g_signal_connect (G_OBJECT (action), "activate",
1826                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1827                                   (gpointer) ev_window);
1828
1829                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1830                                              action);
1831                 g_object_unref (action);
1832
1833                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1834                                        ev_window->priv->recent_ui_id,
1835                                        "/MainMenu/FileMenu/RecentFilesMenu",
1836                                        label,
1837                                        action_name,
1838                                        GTK_UI_MANAGER_MENUITEM,
1839                                        FALSE);
1840                 g_free (action_name);
1841                 g_free (label);
1842
1843                 if (++n_items == 5)
1844                         break;
1845         }
1846
1847         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1848         g_list_free (items);
1849 #else /* HAVE_GTK_RECENT */
1850         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1851                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1852                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1853                                                                       ev_window);
1854
1855         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1856
1857         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1858                                    ev_application_get_recent_model (EV_APP));
1859
1860         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1861
1862         g_signal_connect (ev_window->priv->recent_view, "activate",
1863                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1864 #endif /* HAVE_GTK_RECENT */
1865 }
1866
1867 static void
1868 file_save_dialog_response_cb (GtkWidget *fc,
1869                               gint       response_id,
1870                               EvWindow  *ev_window)
1871 {
1872         const gchar *uri_unc;
1873         gint         fd;
1874         gchar       *filename;
1875         gchar       *tmp_filename;
1876         GError      *error = NULL;
1877
1878         if (response_id != GTK_RESPONSE_OK) {
1879                 gtk_widget_destroy (fc);
1880                 return;
1881         }
1882
1883
1884         filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1885         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1886
1887         fd = g_mkstemp (tmp_filename);
1888         if (fd == -1) {
1889                 gchar *display_name;
1890                 gint   save_errno = errno;
1891
1892                 display_name = g_filename_display_name (tmp_filename);
1893                 g_set_error (&error,
1894                              G_FILE_ERROR,
1895                              g_file_error_from_errno (save_errno),
1896                              _("Failed to create file “%s”: %s"),
1897                              display_name, g_strerror (save_errno));
1898                 g_free (display_name);
1899         } else {
1900                 gchar *uri;
1901
1902                 uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1903
1904                 ev_document_doc_mutex_lock ();
1905                 ev_document_save (ev_window->priv->document, uri, &error);
1906                 ev_document_doc_mutex_unlock ();
1907
1908                 g_free (uri);
1909                 close (fd);
1910         }
1911
1912         if (!error) {
1913                 uri_unc = g_object_get_data (G_OBJECT (ev_window->priv->document),
1914                                              "uri-uncompressed");
1915                 if (uri_unc) {
1916                         EvCompressionType ctype;
1917                         gchar            *uri_comp;
1918                         gchar            *uri;
1919                         const gchar      *ext;
1920
1921                         ctype = EV_COMPRESSION_NONE;
1922
1923                         ext = g_strrstr (ev_window->priv->uri, ".gz");
1924                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
1925                                 ctype = EV_COMPRESSION_GZIP;
1926
1927                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
1928                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
1929                                 ctype = EV_COMPRESSION_BZIP2;
1930
1931                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1932                         uri_comp = ev_file_compress (uri, ctype, &error);
1933                         g_free (uri);
1934                         g_unlink (tmp_filename);
1935                         g_free (tmp_filename);
1936
1937                         if (!uri_comp || error) {
1938                                 tmp_filename = NULL;
1939                         } else {
1940                                 tmp_filename = g_filename_from_uri (uri_comp,
1941                                                                     NULL, NULL);
1942                         }
1943
1944                         g_free (uri_comp);
1945                 }
1946         }
1947
1948         if (tmp_filename && g_rename (tmp_filename, filename) == -1) {
1949                 g_unlink (tmp_filename);
1950         }
1951
1952         if (error) {
1953                 gchar *msg;
1954                 gchar *uri;
1955
1956                 uri = g_filename_to_uri (filename, NULL, NULL);
1957                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1958                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1959                 g_free (msg);
1960                 g_free (uri);
1961                 g_error_free (error);
1962         }
1963
1964         g_free (tmp_filename);
1965         g_free (filename);
1966
1967         gtk_widget_destroy (fc);
1968 }
1969
1970 static void
1971 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1972 {
1973         GtkWidget *fc;
1974         gchar *base_name;
1975         gchar *file_name;
1976         gchar *folder;
1977
1978         fc = gtk_file_chooser_dialog_new (
1979                 _("Save a Copy"),
1980                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1981                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1982                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1983                 NULL);
1984
1985         ev_document_factory_add_filters (fc, ev_window->priv->document);
1986         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1987
1988         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1989         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1990         base_name = g_path_get_basename (file_name);
1991         folder = xdg_user_dir_lookup ("DOCUMENTS");
1992         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1993         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
1994         g_free (file_name);
1995         g_free (base_name);
1996         free (folder);
1997
1998         g_signal_connect (fc, "response",
1999                           G_CALLBACK (file_save_dialog_response_cb),
2000                           ev_window);
2001
2002         gtk_widget_show (fc);
2003 }
2004
2005 #ifdef WITH_GTK_PRINT
2006 static void
2007 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2008                                     EvWindow     *window)
2009 {
2010         /* Dialog was canceled */
2011         if (!page_setup)
2012                 return;
2013
2014         if (window->priv->print_page_setup)
2015                 g_object_unref (window->priv->print_page_setup);
2016         window->priv->print_page_setup = g_object_ref (page_setup);
2017 }
2018 #endif /* WITH_GTK_PRINT */
2019
2020 static void
2021 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2022 {
2023 #ifdef WITH_GTK_PRINT
2024         gtk_print_run_page_setup_dialog_async (
2025                 GTK_WINDOW (ev_window),
2026                 ev_window->priv->print_page_setup,
2027                 ev_window->priv->print_settings,
2028                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2029                 ev_window);
2030 #endif /* WITH_GTK_PRINT */
2031 }
2032
2033 #ifdef WITH_GTK_PRINT
2034 static void
2035 ev_window_clear_print_job (EvWindow *window)
2036 {
2037         if (window->priv->print_job) {
2038                 if (!window->priv->print_job->finished)
2039                         ev_job_queue_remove_job (window->priv->print_job);
2040
2041                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2042                                                       ev_window_print_job_cb,
2043                                                       window);
2044                 g_object_unref (window->priv->print_job);
2045                 window->priv->print_job = NULL;
2046         }
2047 }
2048
2049 static void
2050 ev_window_print_finished (GtkPrintJob *print_job,
2051                           EvWindow    *window,
2052                           GError      *error)
2053 {
2054         ev_window_clear_print_job (window);
2055
2056         if (error) {
2057                 GtkWidget *dialog;
2058
2059                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2060                                                  GTK_DIALOG_MODAL,
2061                                                  GTK_MESSAGE_ERROR,
2062                                                  GTK_BUTTONS_OK,
2063                                                  _("Failed to print document"));
2064                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2065                                                           error->message);
2066
2067                 gtk_dialog_run (GTK_DIALOG (dialog));
2068                 gtk_widget_destroy (dialog);
2069         }
2070 }
2071
2072 static void
2073 ev_window_print_send (EvWindow    *window,
2074                       const gchar *filename)
2075 {
2076         GtkPrintJob *job;
2077         GtkPrintSettings *settings;
2078         GError      *error = NULL;
2079
2080         if (window->priv->gtk_print_job)
2081                 g_object_unref (window->priv->gtk_print_job);
2082
2083         /* Some printers take into account some print settings,
2084          * and others don't. However we have exported the document
2085          * to a ps or pdf file according to such print settings. So,
2086          * we want to send the exported file to printer with those
2087          * settings set to default values.
2088          */
2089         settings = gtk_print_settings_copy (window->priv->print_settings);
2090         gtk_print_settings_set_n_copies (settings, 1);
2091         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2092         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2093         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2094         gtk_print_settings_set_scale (settings, 1.0);
2095         gtk_print_settings_set_collate (settings, FALSE);
2096         gtk_print_settings_set_reverse (settings, FALSE);
2097
2098         job = gtk_print_job_new ("evince-print",
2099                                  window->priv->printer,
2100                                  settings,
2101                                  window->priv->print_page_setup);
2102
2103         g_object_unref (settings);
2104
2105         window->priv->gtk_print_job = job;
2106
2107         if (gtk_print_job_set_source_file (job, filename, &error)) {
2108                 gtk_print_job_send (job,
2109                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2110                                     window, NULL);
2111         } else {
2112                 ev_window_clear_print_job (window);
2113                 g_warning (error->message);
2114                 g_error_free (error);
2115         }
2116 }
2117
2118 static void
2119 ev_window_print_job_cb (EvJobPrint *job,
2120                         EvWindow   *window)
2121 {
2122         if (job->error) {
2123                 g_warning (job->error->message);
2124                 ev_window_clear_print_job (window);
2125                 return;
2126         }
2127
2128         g_assert (job->temp_file != NULL);
2129
2130         ev_window_print_send (window, job->temp_file);
2131 }
2132
2133 static gboolean
2134 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2135                                     gint       response,
2136                                     EvWindow  *window)
2137 {
2138         EvPrintRange  *ranges = NULL;
2139         EvPrintPageSet page_set;
2140         gint           n_ranges = 0;
2141         gint           copies;
2142         gboolean       collate;
2143         gboolean       reverse;
2144         gdouble        scale;
2145         gint           current_page;
2146         gdouble        width;
2147         gdouble        height;
2148         GtkPrintPages  print_pages;
2149         const gchar   *file_format;
2150
2151         if (response != GTK_RESPONSE_OK) {
2152                 gtk_widget_destroy (GTK_WIDGET (dialog));
2153                 window->priv->print_dialog = NULL;
2154
2155                 return FALSE;
2156         }
2157
2158         if (window->priv->printer)
2159                 g_object_unref (window->priv->printer);
2160         if (window->priv->print_settings)
2161                 g_object_unref (window->priv->print_settings);
2162         if (window->priv->print_page_setup)
2163                 g_object_unref (window->priv->print_page_setup);
2164
2165         window->priv->printer = g_object_ref (
2166                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2167         window->priv->print_settings = g_object_ref (
2168                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2169         window->priv->print_page_setup = g_object_ref (
2170                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2171
2172         file_format = gtk_print_settings_get (window->priv->print_settings,
2173                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2174
2175         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2176                 GtkWidget *msgdialog;
2177
2178                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2179                                                     GTK_DIALOG_MODAL,
2180                                                     GTK_MESSAGE_ERROR,
2181                                                     GTK_BUTTONS_OK,
2182                                                     _("Printing is not supported on this printer."));
2183
2184                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2185                 gtk_widget_destroy (msgdialog);
2186
2187                 return FALSE;
2188         }
2189
2190         ev_window_clear_print_job (window);
2191
2192         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2193         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2194
2195         switch (print_pages) {
2196         case GTK_PRINT_PAGES_CURRENT:
2197                 ranges = g_new0 (EvPrintRange, 1);
2198
2199                 ranges->start = current_page;
2200                 ranges->end = current_page;
2201                 n_ranges = 1;
2202
2203                 break;
2204         case GTK_PRINT_PAGES_RANGES: {
2205                 GtkPageRange *page_range;
2206
2207                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2208                                                                  &n_ranges);
2209                 if (n_ranges > 0)
2210                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2211         }
2212                 break;
2213         default:
2214                 break;
2215         }
2216
2217         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2218
2219         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2220
2221         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2222                                                 GTK_UNIT_PIXEL);
2223         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2224                                                   GTK_UNIT_PIXEL);
2225
2226         if (scale != 1.0) {
2227                 width *= scale;
2228                 height *= scale;
2229         }
2230
2231         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2232         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2233         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2234
2235         window->priv->print_job = ev_job_print_new (window->priv->document,
2236                                                     file_format ? file_format : "ps",
2237                                                     width, height,
2238                                                     ranges, n_ranges,
2239                                                     page_set,
2240                                                     copies, collate,
2241                                                     reverse);
2242
2243         g_signal_connect (window->priv->print_job, "finished",
2244                           G_CALLBACK (ev_window_print_job_cb),
2245                           window);
2246         /* The priority doesn't matter for this job */
2247         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2248
2249         gtk_widget_destroy (GTK_WIDGET (dialog));
2250         window->priv->print_dialog = NULL;
2251
2252         return TRUE;
2253 }
2254
2255 void
2256 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2257 {
2258         GtkWidget           *dialog;
2259         EvPageCache         *page_cache;
2260         gint                 current_page;
2261         gint                 document_last_page;
2262         GtkPrintCapabilities capabilities;
2263
2264         g_return_if_fail (EV_IS_WINDOW (ev_window));
2265         g_return_if_fail (ev_window->priv->document != NULL);
2266
2267         if (ev_window->priv->print_dialog) {
2268                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2269                 return;
2270         }
2271
2272         page_cache = ev_page_cache_get (ev_window->priv->document);
2273         current_page = ev_page_cache_get_current_page (page_cache);
2274         document_last_page = ev_page_cache_get_n_pages (page_cache);
2275
2276         if (!ev_window->priv->print_settings)
2277                 ev_window->priv->print_settings = gtk_print_settings_new ();
2278
2279         if (first_page != 1 || last_page != document_last_page) {
2280                 GtkPageRange range;
2281
2282                 /* Ranges in GtkPrint are 0 - N */
2283                 range.start = first_page - 1;
2284                 range.end = last_page - 1;
2285
2286                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2287                                                     GTK_PRINT_PAGES_RANGES);
2288                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2289                                                     &range, 1);
2290         }
2291
2292         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2293         ev_window->priv->print_dialog = dialog;
2294
2295         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2296                 GTK_PRINT_CAPABILITY_COPIES |
2297                 GTK_PRINT_CAPABILITY_COLLATE |
2298                 GTK_PRINT_CAPABILITY_REVERSE |
2299                 GTK_PRINT_CAPABILITY_SCALE |
2300                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2301
2302         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2303             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2304                                                EV_FILE_FORMAT_PDF)) {
2305                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2306         }
2307
2308         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2309                                                        capabilities);
2310
2311         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2312                                                 current_page);
2313
2314         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2315                                             ev_window->priv->print_settings);
2316
2317         if (ev_window->priv->print_page_setup)
2318                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2319                                                       ev_window->priv->print_page_setup);
2320
2321         g_signal_connect (G_OBJECT (dialog), "response",
2322                           G_CALLBACK (ev_window_print_dialog_response_cb),
2323                           ev_window);
2324
2325         gtk_widget_show (dialog);
2326 }
2327 #endif /* WITH_GTK_PRINT */
2328
2329 #ifdef WITH_GNOME_PRINT
2330 static gboolean
2331 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2332                                     gint       response,
2333                                     EvWindow  *ev_window)
2334 {
2335         EvPrintJob *print_job;
2336         GnomePrintConfig *config;
2337
2338         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2339                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2340                 ev_window->priv->print_dialog = NULL;
2341                 g_object_unref (ev_window->priv->print_job);
2342                 ev_window->priv->print_job = NULL;
2343
2344                 return FALSE;
2345         }
2346
2347         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2348
2349         /* FIXME: Change this when we have the first backend
2350          * that can print more than postscript
2351          */
2352         if (using_pdf_printer (config)) {
2353                 GtkWidget *dialog;
2354
2355                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2356                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2357                                                  _("Generating PDF is not supported"));
2358                 gtk_dialog_run (GTK_DIALOG (dialog));
2359                 gtk_widget_destroy (dialog);
2360
2361                 return FALSE;
2362         } else if (!using_postscript_printer (config)) {
2363                 GtkWidget *dialog;
2364
2365                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2366                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2367                                                  _("Printing is not supported on this printer."));
2368                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2369                                                           _("You were trying to print to a printer using the “%s” driver. "
2370                                                             "This program requires a PostScript printer driver."),
2371                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2372                 gtk_dialog_run (GTK_DIALOG (dialog));
2373                 gtk_widget_destroy (dialog);
2374
2375                 return FALSE;
2376         }
2377
2378         save_print_config_to_file (config);
2379
2380         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2381                                   "gnome_print_job", ev_window->priv->print_job,
2382                                   "document", ev_window->priv->document,
2383                                   "print_dialog", print_dialog,
2384                                   NULL);
2385
2386         if (print_job != NULL) {
2387                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2388                 g_object_unref (print_job);
2389         }
2390
2391         g_object_unref (config);
2392
2393         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2394         ev_window->priv->print_dialog = NULL;
2395         g_object_unref (ev_window->priv->print_job);
2396         ev_window->priv->print_job = NULL;
2397
2398         return FALSE;
2399 }
2400
2401 void
2402 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2403 {
2404         GnomePrintConfig *config;
2405         gchar *pages_label;
2406
2407         g_return_if_fail (EV_IS_WINDOW (ev_window));
2408         g_return_if_fail (ev_window->priv->document != NULL);
2409
2410         config = load_print_config_from_file ();
2411
2412         if (ev_window->priv->print_job == NULL)
2413                 ev_window->priv->print_job = gnome_print_job_new (config);
2414
2415         if (ev_window->priv->print_dialog == NULL) {
2416                 ev_window->priv->print_dialog =
2417                         gnome_print_dialog_new (ev_window->priv->print_job,
2418                                                 (guchar *) _("Print"),
2419                                                 (GNOME_PRINT_DIALOG_RANGE |
2420                                                  GNOME_PRINT_DIALOG_COPIES));
2421         }
2422
2423         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2424                                       GTK_WINDOW (ev_window));
2425         g_object_unref (config);
2426
2427         pages_label = g_strconcat (_("Pages"), " ", NULL);
2428         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2429                                                  GNOME_PRINT_RANGE_ALL |
2430                                                  GNOME_PRINT_RANGE_RANGE,
2431                                                  first_page, last_page,
2432                                                  NULL, (const guchar *)pages_label);
2433         g_free (pages_label);
2434
2435         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2436                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2437                                            FALSE);
2438
2439         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2440                           G_CALLBACK (ev_window_print_dialog_response_cb),
2441                           ev_window);
2442         gtk_widget_show (ev_window->priv->print_dialog);
2443 }
2444 #endif /* WITH_GNOME_PRINT */
2445
2446 static void
2447 ev_window_print (EvWindow *window)
2448 {
2449         EvPageCache *page_cache;
2450         gint         last_page;
2451
2452         page_cache = ev_page_cache_get (window->priv->document);
2453         last_page = ev_page_cache_get_n_pages (page_cache);
2454
2455 #ifdef WITH_PRINT
2456         ev_window_print_range (window, 1, last_page);
2457 #endif
2458 }
2459
2460 static void
2461 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2462 {
2463         ev_window_print (ev_window);
2464 }
2465
2466 static void
2467 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2468 {
2469         if (ev_window->priv->properties == NULL) {
2470                 ev_window->priv->properties = ev_properties_dialog_new ();
2471                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2472                                                    ev_window->priv->document);
2473                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2474                                            (gpointer) &(ev_window->priv->properties));
2475                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2476                                               GTK_WINDOW (ev_window));
2477         }
2478
2479         ev_document_fc_mutex_lock ();
2480         gtk_widget_show (ev_window->priv->properties);
2481         ev_document_fc_mutex_unlock ();
2482 }
2483
2484 static void
2485 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2486 {
2487         g_return_if_fail (EV_IS_WINDOW (ev_window));
2488
2489         gtk_widget_destroy (GTK_WIDGET (ev_window));
2490 }
2491
2492 static void
2493 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2494 {
2495         GtkAction *action;
2496
2497         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2498         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2499
2500         action = gtk_action_group_get_action (window->priv->action_group,
2501                                               PAGE_SELECTOR_ACTION);
2502         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2503 }
2504
2505 static void
2506 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2507 {
2508         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2509 }
2510
2511 static void
2512 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2513 {
2514         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2515 }
2516
2517 static void
2518 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2519 {
2520         gboolean continuous;
2521
2522         ev_window_stop_presentation (ev_window);
2523         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2524         g_object_set (G_OBJECT (ev_window->priv->view),
2525                       "continuous", continuous,
2526                       NULL);
2527         ev_window_update_actions (ev_window);
2528 }
2529
2530 static void
2531 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2532 {
2533         gboolean dual_page;
2534
2535         ev_window_stop_presentation (ev_window);
2536         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2537         g_object_set (G_OBJECT (ev_window->priv->view),
2538                       "dual-page", dual_page,
2539                       NULL);
2540         ev_window_update_actions (ev_window);
2541 }
2542
2543 static void
2544 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2545 {
2546         ev_window_stop_presentation (ev_window);
2547
2548         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2549                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2550         } else {
2551                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2552         }
2553         ev_window_update_actions (ev_window);
2554 }
2555
2556 static void
2557 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2558 {
2559         ev_window_stop_presentation (ev_window);
2560
2561         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2562                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2563         } else {
2564                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2565         }
2566         ev_window_update_actions (ev_window);
2567 }
2568
2569
2570 static void
2571 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2572 {
2573         g_return_if_fail (EV_IS_WINDOW (ev_window));
2574
2575         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2576 }
2577
2578 static void
2579 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2580 {
2581         g_return_if_fail (EV_IS_WINDOW (ev_window));
2582
2583         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2584                 g_error ("Find action should be insensitive since document doesn't support find");
2585                 return;
2586         }
2587
2588         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2589         gtk_widget_grab_focus (ev_window->priv->find_bar);
2590 }
2591
2592 static void
2593 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2594 {
2595         g_return_if_fail (EV_IS_WINDOW (ev_window));
2596
2597         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2598 }
2599
2600 static void
2601 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2602 {
2603         g_return_if_fail (EV_IS_WINDOW (ev_window));
2604
2605         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2606 }
2607
2608 static void
2609 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2610 {
2611         g_return_if_fail (EV_IS_WINDOW (ev_window));
2612
2613         ev_view_copy (EV_VIEW (ev_window->priv->view));
2614 }
2615
2616 static void
2617 ev_window_update_fullscreen_popup (EvWindow *window)
2618 {
2619         GtkWidget *popup = window->priv->fullscreen_popup;
2620         int popup_width, popup_height;
2621         GdkScreen *screen;
2622         GdkRectangle screen_rect;
2623         gboolean toolbar;
2624
2625         g_return_if_fail (popup != NULL);
2626
2627         if (GTK_WIDGET (window)->window == NULL)
2628                 return;
2629
2630         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2631                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2632         popup_width = popup->requisition.width;
2633         popup_height = popup->requisition.height;
2634
2635         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2636         gdk_screen_get_monitor_geometry (screen,
2637                         gdk_screen_get_monitor_at_window
2638                         (screen,
2639                          GTK_WIDGET (window)->window),
2640                          &screen_rect);
2641         if (toolbar) {
2642                 gtk_widget_set_size_request (popup,
2643                                              screen_rect.width,
2644                                              -1);
2645                 gtk_window_move (GTK_WINDOW (popup),
2646                                  screen_rect.x,
2647                                  screen_rect.y);
2648
2649         } else {
2650                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2651                 {
2652                         gtk_window_move (GTK_WINDOW (popup),
2653                                          screen_rect.x,
2654                                          screen_rect.y);
2655                 } else {
2656                         gtk_window_move (GTK_WINDOW (popup),
2657                                          screen_rect.x + screen_rect.width - popup_width,
2658                                          screen_rect.y);
2659                 }
2660         }
2661 }
2662
2663 static void
2664 screen_size_changed_cb (GdkScreen *screen,
2665                         EvWindow *window)
2666 {
2667         ev_window_update_fullscreen_popup (window);
2668 }
2669
2670 static void
2671 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2672                                       EvWindow *ev_window)
2673 {
2674         if (!ev_window_is_empty (ev_window))
2675                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2676                                              gtk_paned_get_position (GTK_PANED (object)));
2677 }
2678
2679 static void
2680 destroy_fullscreen_popup (EvWindow *window)
2681 {
2682         if (window->priv->fullscreen_popup != NULL)
2683         {
2684                 gtk_widget_destroy (window->priv->fullscreen_popup);
2685                 window->priv->fullscreen_popup = NULL;
2686         }
2687 }
2688
2689 static void
2690 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2691 {
2692         GtkAction *action;
2693
2694         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2695         g_return_if_fail (action != NULL);
2696
2697         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2698 }
2699
2700 static void
2701 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2702 {
2703         ev_window_update_fullscreen_popup (window);
2704 }
2705
2706 static gboolean
2707 fullscreen_timeout_cb (EvWindow *window)
2708 {
2709         EvView *view = EV_VIEW (window->priv->view);
2710
2711         if (!view ||
2712             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2713              !ev_view_get_presentation (EV_VIEW (view))))
2714                 return FALSE;
2715
2716         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2717         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2718         window->priv->fullscreen_timeout_id = 0;
2719
2720         return FALSE;
2721 }
2722
2723 static void
2724 fullscreen_set_timeout (EvWindow *window)
2725 {
2726         if (window->priv->fullscreen_timeout_id != 0) {
2727                 g_source_remove (window->priv->fullscreen_timeout_id);
2728         }
2729
2730         window->priv->fullscreen_timeout_id =
2731             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2732
2733         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2734         update_chrome_visibility (window);
2735         ev_view_show_cursor (EV_VIEW (window->priv->view));
2736 }
2737
2738 static void
2739 fullscreen_clear_timeout (EvWindow *window)
2740 {
2741         if (window->priv->fullscreen_timeout_id != 0) {
2742                 g_source_remove (window->priv->fullscreen_timeout_id);
2743         }
2744
2745         window->priv->fullscreen_timeout_id = 0;
2746         update_chrome_visibility (window);
2747         ev_view_show_cursor (EV_VIEW (window->priv->view));
2748 }
2749
2750
2751 static gboolean
2752 fullscreen_motion_notify_cb (GtkWidget *widget,
2753                              GdkEventMotion *event,
2754                              gpointer user_data)
2755 {
2756         EvWindow *window = EV_WINDOW (user_data);
2757
2758         fullscreen_set_timeout (window);
2759
2760         return FALSE;
2761 }
2762
2763 static gboolean
2764 fullscreen_leave_notify_cb (GtkWidget *widget,
2765                             GdkEventCrossing *event,
2766                             gpointer user_data)
2767 {
2768         EvWindow *window = EV_WINDOW (user_data);
2769
2770         fullscreen_clear_timeout (window);
2771
2772         return FALSE;
2773 }
2774
2775 static GtkWidget *
2776 ev_window_get_exit_fullscreen_button (EvWindow *window)
2777 {
2778         GtkWidget *button, *icon, *label, *hbox;
2779
2780         button = gtk_button_new ();
2781         g_signal_connect (button, "clicked",
2782                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2783                           window);
2784         gtk_widget_show (button);
2785
2786         hbox = gtk_hbox_new (FALSE, 2);
2787         gtk_widget_show (hbox);
2788         gtk_container_add (GTK_CONTAINER (button), hbox);
2789
2790         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2791         gtk_widget_show (icon);
2792         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2793
2794         label = gtk_label_new (_("Leave Fullscreen"));
2795         gtk_widget_show (label);
2796         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2797
2798         return button;
2799 }
2800
2801 static GtkWidget *
2802 ev_window_create_fullscreen_popup (EvWindow *window)
2803 {
2804         GtkWidget *popup;
2805         GtkWidget *hbox;
2806         GtkWidget *button;
2807         GdkScreen *screen;
2808
2809         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2810                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2811
2812         popup = gtk_window_new (GTK_WINDOW_POPUP);
2813         hbox = gtk_hbox_new (FALSE, 0);
2814         button = ev_window_get_exit_fullscreen_button (window);
2815
2816         gtk_container_add (GTK_CONTAINER (popup), hbox);
2817         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2818                             TRUE, TRUE, 0);
2819         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2820
2821         gtk_widget_show (button);
2822         gtk_widget_show (hbox);
2823
2824         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2825
2826         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2827         g_signal_connect_object (screen, "size-changed",
2828                                  G_CALLBACK (screen_size_changed_cb),
2829                                  window, 0);
2830         g_signal_connect_object (popup, "size_request",
2831                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2832                                  window, 0);
2833
2834         gtk_window_set_screen (GTK_WINDOW (popup),
2835                                gtk_widget_get_screen (GTK_WIDGET (window)));
2836
2837         return popup;
2838 }
2839
2840
2841 static void
2842 ev_window_update_fullscreen_action (EvWindow *window)
2843 {
2844         GtkAction *action;
2845
2846         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2847         g_signal_handlers_block_by_func
2848                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2849         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2850                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2851         g_signal_handlers_unblock_by_func
2852                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2853 }
2854
2855 static void
2856 ev_window_run_fullscreen (EvWindow *window)
2857 {
2858         if (window->priv->fullscreen_popup == NULL)
2859                 window->priv->fullscreen_popup
2860                         = ev_window_create_fullscreen_popup (window);
2861
2862         g_object_set (G_OBJECT (window->priv->scrolled_window),
2863                       "shadow-type", GTK_SHADOW_NONE,
2864                       NULL);
2865
2866         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2867         ev_window_update_fullscreen_action (window);
2868
2869         gtk_window_fullscreen (GTK_WINDOW (window));
2870         gtk_widget_grab_focus (window->priv->view);
2871         ev_window_update_fullscreen_popup (window);
2872
2873         g_signal_connect (window->priv->view,
2874                           "motion-notify-event",
2875                           G_CALLBACK (fullscreen_motion_notify_cb),
2876                           window);
2877         g_signal_connect (window->priv->view,
2878                           "leave-notify-event",
2879                           G_CALLBACK (fullscreen_leave_notify_cb),
2880                           window);
2881         fullscreen_set_timeout (window);
2882
2883         if (!ev_window_is_empty (window))
2884                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2885 }
2886
2887 static void
2888 ev_window_stop_fullscreen (EvWindow *window)
2889 {
2890         EvView *view = EV_VIEW (window->priv->view);
2891
2892         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2893                 return;
2894
2895         g_object_set (G_OBJECT (window->priv->scrolled_window),
2896                       "shadow-type", GTK_SHADOW_IN,
2897                       NULL);
2898
2899         ev_view_set_fullscreen (view, FALSE);
2900         ev_window_update_fullscreen_action (window);
2901         gtk_window_unfullscreen (GTK_WINDOW (window));
2902
2903         g_signal_handlers_disconnect_by_func (window->priv->view,
2904                                               (gpointer) fullscreen_motion_notify_cb,
2905                                               window);
2906         g_signal_handlers_disconnect_by_func (window->priv->view,
2907                                               (gpointer) fullscreen_leave_notify_cb,
2908                                               window);
2909         fullscreen_clear_timeout (window);
2910
2911         if (!ev_window_is_empty (window))
2912                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2913 }
2914
2915 static void
2916 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2917 {
2918         gboolean fullscreen;
2919
2920         g_return_if_fail (EV_IS_WINDOW (window));
2921         ev_window_stop_presentation (window);
2922
2923         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2924         if (fullscreen) {
2925                 ev_window_run_fullscreen (window);
2926         } else {
2927                 ev_window_stop_fullscreen (window);
2928         }
2929 }
2930
2931 static void
2932 ev_window_update_presentation_action (EvWindow *window)
2933 {
2934         GtkAction *action;
2935
2936         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2937         g_signal_handlers_block_by_func
2938                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2939         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2940                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2941         g_signal_handlers_unblock_by_func
2942                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2943 }
2944
2945 static void
2946 ev_window_run_presentation (EvWindow *window)
2947 {
2948         g_object_set (G_OBJECT (window->priv->scrolled_window),
2949                       "shadow-type", GTK_SHADOW_NONE,
2950                       NULL);
2951
2952         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2953         ev_window_update_presentation_action (window);
2954
2955         gtk_widget_grab_focus (window->priv->view);
2956         gtk_window_fullscreen (GTK_WINDOW (window));
2957
2958         g_signal_connect (window->priv->view,
2959                           "motion-notify-event",
2960                           G_CALLBACK (fullscreen_motion_notify_cb),
2961                           window);
2962         g_signal_connect (window->priv->view,
2963                           "leave-notify-event",
2964                           G_CALLBACK (fullscreen_leave_notify_cb),
2965                           window);
2966         fullscreen_set_timeout (window);
2967
2968         ev_application_screensaver_disable (EV_APP);
2969
2970         if (!ev_window_is_empty (window))
2971                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2972 }
2973
2974 static void
2975 ev_window_stop_presentation (EvWindow *window)
2976 {
2977         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2978                 return;
2979
2980         g_object_set (G_OBJECT (window->priv->scrolled_window),
2981                       "shadow-type", GTK_SHADOW_IN,
2982                       NULL);
2983
2984         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2985         ev_window_update_presentation_action (window);
2986         gtk_window_unfullscreen (GTK_WINDOW (window));
2987
2988         g_signal_handlers_disconnect_by_func (window->priv->view,
2989                                               (gpointer) fullscreen_motion_notify_cb,
2990                                               window);
2991         g_signal_handlers_disconnect_by_func (window->priv->view,
2992                                               (gpointer) fullscreen_leave_notify_cb,
2993                                               window);
2994         fullscreen_clear_timeout (window);
2995
2996         ev_application_screensaver_enable (EV_APP);
2997
2998         if (!ev_window_is_empty (window))
2999                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3000 }
3001
3002 static void
3003 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3004 {
3005         gboolean presentation;
3006
3007         g_return_if_fail (EV_IS_WINDOW (window));
3008         ev_window_stop_fullscreen (window);
3009
3010         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3011         if (presentation) {
3012                 ev_window_run_presentation (window);
3013         } else {
3014                 ev_window_stop_presentation (window);
3015         }
3016 }
3017
3018 static void
3019 ev_window_run_preview (EvWindow *window)
3020 {
3021         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3022
3023         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3024         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3025         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3026
3027         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3028
3029         update_chrome_visibility (window);
3030 }
3031
3032 static gboolean
3033 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
3034 {
3035         EvWindow *window = EV_WINDOW (widget);
3036         EvWindowPrivate *priv = window->priv;
3037
3038         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
3039                 fullscreen_set_timeout (window);
3040
3041         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
3042 }
3043
3044 static gboolean
3045 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
3046 {
3047         EvWindow *window = EV_WINDOW (widget);
3048         EvWindowPrivate *priv = window->priv;
3049
3050         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
3051                 fullscreen_set_timeout (window);
3052                 gtk_widget_hide (priv->fullscreen_popup);
3053         }
3054
3055         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
3056 }
3057
3058 static void
3059 ev_window_screen_changed (GtkWidget *widget,
3060                           GdkScreen *old_screen)
3061 {
3062         EvWindow *window = EV_WINDOW (widget);
3063         EvWindowPrivate *priv = window->priv;
3064         GdkScreen *screen;
3065
3066         screen = gtk_widget_get_screen (widget);
3067         if (screen == old_screen)
3068                 return;
3069
3070 #ifdef HAVE_GTK_RECENT
3071         if (old_screen) {
3072                 g_signal_handlers_disconnect_by_func (
3073                         gtk_recent_manager_get_for_screen (old_screen),
3074                         G_CALLBACK (ev_window_setup_recent), window);
3075         }
3076
3077         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
3078         g_signal_connect_swapped (priv->recent_manager,
3079                                   "changed",
3080                                   G_CALLBACK (ev_window_setup_recent),
3081                                   window);
3082 #endif
3083
3084         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
3085                                 ev_window_get_screen_dpi (window));
3086
3087         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3088                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3089         }
3090
3091         if (priv->fullscreen_popup != NULL) {
3092                 g_signal_handlers_disconnect_by_func
3093                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
3094
3095                 g_signal_connect_object (screen, "size-changed",
3096                                          G_CALLBACK (screen_size_changed_cb),
3097                                          window, 0);
3098                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
3099
3100                 ev_window_update_fullscreen_popup (window);
3101         }
3102 }
3103
3104 static void
3105 ev_window_set_page_mode (EvWindow         *window,
3106                          EvWindowPageMode  page_mode)
3107 {
3108         GtkWidget *child = NULL;
3109         GtkWidget *real_child;
3110
3111         if (window->priv->page_mode == page_mode)
3112                 return;
3113
3114         window->priv->page_mode = page_mode;
3115
3116         switch (page_mode) {
3117                 case PAGE_MODE_DOCUMENT:
3118                         child = window->priv->view;
3119                         break;
3120                 case PAGE_MODE_PASSWORD:
3121                         child = window->priv->password_view;
3122                         break;
3123                 default:
3124                         g_assert_not_reached ();
3125         }
3126
3127         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3128         if (child != real_child) {
3129                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3130                                       real_child);
3131                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3132                                    child);
3133         }
3134         ev_window_update_actions (window);
3135 }
3136
3137
3138 static void
3139 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3140 {
3141         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3142 }
3143
3144 static void
3145 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3146 {
3147         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3148 }
3149
3150 static void
3151 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3152 {
3153         EvWindow *ev_window = EV_WINDOW (data);
3154         egg_editable_toolbar_set_edit_mode
3155                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3156         ev_application_save_toolbars_model (EV_APP);
3157         gtk_widget_destroy (GTK_WIDGET (dialog));
3158 }
3159
3160 static void
3161 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3162 {
3163         GtkWidget *dialog;
3164         GtkWidget *editor;
3165
3166         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3167                                               GTK_WINDOW (ev_window),
3168                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3169                                               GTK_STOCK_CLOSE,
3170                                               GTK_RESPONSE_CLOSE,
3171                                               NULL);
3172         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3173         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3174         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3175         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3176         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3177
3178         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3179                                          ev_application_get_toolbars_model (EV_APP, FALSE));
3180         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3181         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3182
3183         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3184
3185         egg_editable_toolbar_set_edit_mode
3186                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3187
3188         g_signal_connect (dialog, "response",
3189                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3190                           ev_window);
3191         gtk_widget_show_all (dialog);
3192 }
3193
3194 static void
3195 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3196 {
3197         g_return_if_fail (EV_IS_WINDOW (ev_window));
3198
3199         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3200         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3201 }
3202
3203 static void
3204 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3205 {
3206         g_return_if_fail (EV_IS_WINDOW (ev_window));
3207
3208         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3209         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3210 }
3211
3212 static void
3213 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3214 {
3215         g_return_if_fail (EV_IS_WINDOW (ev_window));
3216
3217         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3218 }
3219
3220 static void
3221 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3222 {
3223         g_return_if_fail (EV_IS_WINDOW (ev_window));
3224
3225         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3226 }
3227
3228 static void
3229 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3230 {
3231         g_return_if_fail (EV_IS_WINDOW (ev_window));
3232
3233         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3234 }
3235
3236 static void
3237 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3238 {
3239         int n_pages;
3240
3241         g_return_if_fail (EV_IS_WINDOW (ev_window));
3242
3243         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3244         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3245 }
3246
3247 static void
3248 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3249 {
3250         int n_pages, current_page;
3251
3252         g_return_if_fail (EV_IS_WINDOW (ev_window));
3253
3254         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3255         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3256
3257         if (current_page + 10 < n_pages)
3258                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3259 }
3260
3261 static void
3262 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3263 {
3264         int current_page;
3265
3266         g_return_if_fail (EV_IS_WINDOW (ev_window));
3267
3268         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3269
3270         if (current_page - 10 >= 0)
3271                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3272 }
3273
3274 static void
3275 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3276 {
3277         gchar *uri;
3278
3279         uri = g_strdup (ev_window->priv->uri);
3280         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3281         g_free (uri);
3282 }
3283
3284 static void
3285 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3286 {
3287         GError *error = NULL;
3288
3289         g_return_if_fail (EV_IS_WINDOW (ev_window));
3290
3291         gnome_help_display ("evince.xml", NULL, &error);
3292
3293         if(error != NULL) {
3294                 g_warning (error->message);
3295                 g_error_free (error);
3296         }
3297 }
3298
3299 static void
3300 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3301 {
3302         gtk_window_unfullscreen (GTK_WINDOW (window));
3303 }
3304
3305 static void
3306 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3307 {
3308         GtkWidget *widget;
3309
3310         widget = gtk_window_get_focus (GTK_WINDOW (window));
3311         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3312                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3313                 gtk_widget_grab_focus (window->priv->view);
3314         } else {
3315                 gboolean fullscreen;
3316                 gboolean presentation;
3317
3318                 g_object_get (window->priv->view,
3319                               "fullscreen", &fullscreen,
3320                               "presentation", &presentation,
3321                               NULL);
3322
3323                 if (fullscreen) {
3324                         ev_window_stop_fullscreen (window);
3325                 } else if (presentation) {
3326                         ev_window_stop_presentation (window);
3327                         gtk_widget_grab_focus (window->priv->view);
3328                 } else {
3329                         gtk_widget_grab_focus (window->priv->view);
3330                 }
3331
3332                 if (fullscreen && presentation)
3333                         g_warning ("Both fullscreen and presentation set somehow");
3334         }
3335 }
3336
3337 static void
3338 update_view_size (EvView *view, EvWindow *window)
3339 {
3340         int width, height;
3341         GtkRequisition vsb_requisition;
3342         GtkRequisition hsb_requisition;
3343         int scrollbar_spacing;
3344
3345         /* Calculate the width available for the */
3346         width = window->priv->scrolled_window->allocation.width;
3347         height = window->priv->scrolled_window->allocation.height;
3348
3349         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3350                 width -= 2 * window->priv->view->style->xthickness;
3351                 height -= 2 * window->priv->view->style->ythickness;
3352         }
3353
3354         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3355                                  &vsb_requisition);
3356         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3357                                  &hsb_requisition);
3358         gtk_widget_style_get (window->priv->scrolled_window,
3359                               "scrollbar_spacing", &scrollbar_spacing,
3360                               NULL);
3361
3362         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3363                                    MAX (1, width),
3364                                    MAX (1, height),
3365                                    vsb_requisition.width + scrollbar_spacing,
3366                                    hsb_requisition.height + scrollbar_spacing);
3367 }
3368
3369 static void
3370 save_sizing_mode (EvWindow *window)
3371 {
3372         EvSizingMode mode;
3373         GEnumValue *enum_value;
3374
3375         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3376         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3377
3378         if (!ev_window_is_empty (window))
3379                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3380                                                 enum_value->value_nick);
3381 }
3382
3383 static void
3384 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3385                                   EvWindow   *ev_window)
3386 {
3387         GtkWidget *scrolled_window;
3388         EvSizingMode sizing_mode;
3389
3390         g_object_get (ev_window->priv->view,
3391                       "sizing-mode", &sizing_mode,
3392                       NULL);
3393
3394         scrolled_window = ev_window->priv->scrolled_window;
3395
3396         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3397
3398         if (sizing_mode != EV_SIZING_FREE)
3399                 update_view_size (NULL, ev_window);
3400
3401         switch (sizing_mode) {
3402                 case EV_SIZING_BEST_FIT:
3403                         g_object_set (G_OBJECT (scrolled_window),
3404                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3405                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3406                                       NULL);
3407                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3408                                           G_CALLBACK (update_view_size),
3409                                           ev_window);
3410                         break;
3411                 case EV_SIZING_FIT_WIDTH:
3412                         g_object_set (G_OBJECT (scrolled_window),
3413                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3414                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3415                                       NULL);
3416                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3417                                           G_CALLBACK (update_view_size),
3418                                           ev_window);
3419                         break;
3420                 case EV_SIZING_FREE:
3421                         g_object_set (G_OBJECT (scrolled_window),
3422                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3423                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3424                                       NULL);
3425                         break;
3426         }
3427
3428         update_sizing_buttons (ev_window);
3429         save_sizing_mode (ev_window);
3430 }
3431
3432 static void
3433 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3434 {
3435         ev_window_update_actions (ev_window);
3436
3437         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3438                 gdouble zoom;
3439
3440                 zoom = ev_view_get_zoom (view);
3441                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3442                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3443         }
3444 }
3445
3446 static void
3447 ev_window_update_continuous_action (EvWindow *window)
3448 {
3449         GtkAction *action;
3450
3451         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3452         g_signal_handlers_block_by_func
3453                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3454         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3455                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3456         g_signal_handlers_unblock_by_func
3457                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3458 }
3459
3460 static void
3461 ev_window_update_dual_page_action (EvWindow *window)
3462 {
3463         GtkAction *action;
3464
3465         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3466         g_signal_handlers_block_by_func
3467                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3468         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3469                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3470         g_signal_handlers_unblock_by_func
3471                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3472 }
3473
3474 static void
3475 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3476 {
3477         ev_window_update_continuous_action (ev_window);
3478
3479         if (!ev_window_is_empty (ev_window))
3480                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3481                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3482 }
3483
3484 static void
3485 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3486 {
3487         int rotation;
3488
3489         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3490
3491         if (!ev_window_is_empty (window))
3492                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3493                                              rotation);
3494
3495         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3496                                        rotation);
3497 }
3498
3499 static void
3500 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3501 {
3502         ev_window_update_actions (window);
3503 }
3504
3505 static void
3506 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3507 {
3508         ev_window_update_dual_page_action (ev_window);
3509
3510         if (!ev_window_is_empty (ev_window))
3511                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3512                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3513 }
3514
3515 static char *
3516 build_comments_string (void)
3517 {
3518 #ifdef ENABLE_PDF
3519         PopplerBackend backend;
3520         const char *backend_name;
3521         const char *version;
3522
3523         backend = poppler_get_backend ();
3524         version = poppler_get_version ();
3525         switch (backend) {
3526                 case POPPLER_BACKEND_CAIRO:
3527                         backend_name = "cairo";
3528                         break;
3529                 case POPPLER_BACKEND_SPLASH:
3530                         backend_name = "splash";
3531                         break;
3532                 default:
3533                         backend_name = "unknown";
3534                         break;
3535         }
3536
3537         return g_strdup_printf (_("Document Viewer.\n"
3538                                   "Using poppler %s (%s)"),
3539                                 version, backend_name);
3540 #else
3541         return g_strdup_printf (_("Document Viewer"));
3542 #endif
3543 }
3544
3545 static void
3546 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3547 {
3548         const char *authors[] = {
3549                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3550                 "Jonathan Blandford <jrb@gnome.org>",
3551                 "Marco Pesenti Gritti <marco@gnome.org>",
3552                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3553                 "Bryan Clark <clarkbw@gnome.org>",
3554                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3555                 "Wouter Bolsterlee <wbolster@gnome.org>",
3556                 NULL
3557         };
3558
3559         const char *documenters[] = {
3560                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3561                 NULL
3562         };
3563
3564         const char *license[] = {
3565                 N_("Evince is free software; you can redistribute it and/or modify "
3566                    "it under the terms of the GNU General Public License as published by "
3567                    "the Free Software Foundation; either version 2 of the License, or "
3568                    "(at your option) any later version.\n"),
3569                 N_("Evince is distributed in the hope that it will be useful, "
3570                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3571                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3572                    "GNU General Public License for more details.\n"),
3573                 N_("You should have received a copy of the GNU General Public License "
3574                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3575                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3576         };
3577
3578         char *license_trans;
3579         char *comments;
3580
3581 #ifdef ENABLE_NLS
3582         const char **p;
3583
3584         for (p = authors; *p; ++p)
3585                 *p = _(*p);
3586
3587         for (p = documenters; *p; ++p)
3588                 *p = _(*p);
3589 #endif
3590
3591         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3592                                      _(license[2]), "\n", NULL);
3593         comments = build_comments_string ();
3594
3595         gtk_show_about_dialog (
3596                 GTK_WINDOW (ev_window),
3597                 "name", _("Evince"),
3598                 "version", VERSION,
3599                 "copyright",
3600                 _("\xc2\xa9 1996-2007 The Evince authors"),
3601                 "license", license_trans,
3602                 "website", "http://www.gnome.org/projects/evince",
3603                 "comments", comments,
3604                 "authors", authors,
3605                 "documenters", documenters,
3606                 "translator-credits", _("translator-credits"),
3607                 "logo-icon-name", "evince",
3608                 "wrap-license", TRUE,
3609                 NULL);
3610
3611         g_free (comments);
3612         g_free (license_trans);
3613 }
3614
3615 static void
3616 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3617 {
3618         gboolean active;
3619
3620         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3621         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3622         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3623 }
3624
3625 static void
3626 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3627 {
3628         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3629                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3630 }
3631
3632 static void
3633 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3634                                            GParamSpec *pspec,
3635                                            EvWindow   *ev_window)
3636 {
3637         GtkWidget *current_page;
3638         const char *id;
3639
3640         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3641
3642         if (current_page == ev_window->priv->sidebar_links) {
3643                 id = LINKS_SIDEBAR_ID;
3644         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3645                 id = THUMBNAILS_SIDEBAR_ID;
3646         } else if (current_page == ev_window->priv->sidebar_attachments) {
3647                 id = ATTACHMENTS_SIDEBAR_ID;
3648         } else {
3649                 g_assert_not_reached();
3650         }
3651
3652         g_object_unref (current_page);
3653
3654         if (!ev_window_is_empty (ev_window))
3655                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3656 }
3657
3658 static void
3659 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3660                                          GParamSpec *pspec,
3661                                          EvWindow   *ev_window)
3662 {
3663         EvView *view = EV_VIEW (ev_window->priv->view);
3664         GtkAction *action;
3665
3666         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3667
3668         if (!ev_view_get_presentation (view) &&
3669             !ev_view_get_fullscreen (view)) {
3670
3671                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3672                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3673
3674                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3675                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3676         }
3677 }
3678
3679 static void
3680 view_menu_link_popup (EvWindow *ev_window,
3681                       EvLink   *link)
3682 {
3683         gboolean   show_external = FALSE;
3684         gboolean   show_internal = FALSE;
3685         GtkAction *action;
3686
3687         if (ev_window->priv->link)
3688                 g_object_unref (ev_window->priv->link);
3689
3690         if (link)
3691                 ev_window->priv->link = g_object_ref (link);
3692         else
3693                 ev_window->priv->link = NULL;
3694
3695         if (ev_window->priv->link) {
3696                 EvLinkAction *ev_action;
3697
3698                 ev_action = ev_link_get_action (link);
3699                 if (ev_action) {
3700                         switch (ev_link_action_get_action_type (ev_action)) {
3701                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3702                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3703                                         show_internal = TRUE;
3704                                         break;
3705                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3706                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3707                                         show_external = TRUE;
3708                                         break;
3709                                 default:
3710                                         break;
3711                         }
3712                 }
3713         }
3714
3715         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3716                                               "OpenLink");
3717         gtk_action_set_visible (action, show_external);
3718
3719         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3720                                               "CopyLinkAddress");
3721         gtk_action_set_visible (action, show_external);
3722
3723         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3724                                               "GoLink");
3725         gtk_action_set_visible (action, show_internal);
3726
3727         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3728                                               "OpenLinkNewWindow");
3729         gtk_action_set_visible (action, show_internal);
3730 }
3731
3732 static void
3733 view_menu_image_popup (EvWindow  *ev_window,
3734                        EvImage   *image)
3735 {
3736         GtkAction *action;
3737         gboolean   show_image = FALSE;
3738
3739         if (ev_window->priv->image)
3740                 g_object_unref (ev_window->priv->image);
3741
3742         if (image)
3743                 ev_window->priv->image = g_object_ref (image);
3744         else
3745                 ev_window->priv->image = NULL;
3746
3747         show_image = (ev_window->priv->image != NULL);
3748
3749         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3750                                               "SaveImageAs");
3751         gtk_action_set_visible (action, show_image);
3752
3753         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3754                                               "CopyImage");
3755         gtk_action_set_visible (action, show_image);
3756 }
3757
3758 static gboolean
3759 view_menu_popup_cb (EvView   *view,
3760                     GObject  *object,
3761                     EvWindow *ev_window)
3762 {
3763         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3764                 return FALSE;
3765
3766         view_menu_link_popup (ev_window,
3767                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3768         view_menu_image_popup (ev_window,
3769                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3770
3771         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3772                         NULL, NULL, NULL, NULL,
3773                         3, gtk_get_current_event_time ());
3774         return TRUE;
3775 }
3776
3777 static gboolean
3778 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3779                               GList           *attach_list,
3780                               EvWindow        *ev_window)
3781 {
3782         GtkWidget *popup;
3783
3784         g_assert (attach_list != NULL);
3785
3786         if (ev_window->priv->attach_list) {
3787                 g_list_foreach (ev_window->priv->attach_list,
3788                                 (GFunc) g_object_unref, NULL);
3789                 g_list_free (ev_window->priv->attach_list);
3790         }
3791
3792         ev_window->priv->attach_list = attach_list;
3793
3794         popup = ev_window->priv->attachment_popup;
3795
3796         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3797                         NULL, NULL,
3798                         3, gtk_get_current_event_time ());
3799
3800         return TRUE;
3801 }
3802
3803 static void
3804 view_find_status_changed_cb (EvView     *view,
3805                              GParamSpec *pspec,
3806                              EvWindow   *ev_window)
3807 {
3808         const char *text;
3809
3810         text = ev_view_get_find_status (view);
3811         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3812                                       text);
3813 }
3814
3815 static void
3816 find_bar_previous_cb (EggFindBar *find_bar,
3817                       EvWindow   *ev_window)
3818 {
3819         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3820 }
3821
3822 static void
3823 find_bar_next_cb (EggFindBar *find_bar,
3824                   EvWindow   *ev_window)
3825 {
3826         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3827 }
3828
3829 static void
3830 find_bar_close_cb (EggFindBar *find_bar,
3831                    EvWindow   *ev_window)
3832 {
3833         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3834 }
3835
3836 static void
3837 find_bar_search_changed_cb (EggFindBar *find_bar,
3838                             GParamSpec *param,
3839                             EvWindow   *ev_window)
3840 {
3841         gboolean case_sensitive;
3842         gboolean visible;
3843         const char *search_string;
3844
3845         /* Either the string or case sensitivity could have changed,
3846          * we connect this callback to both. We also connect it
3847          * to ::visible so when the find bar is hidden, we should
3848          * pretend the search string is NULL/""
3849          */
3850
3851         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3852         visible = GTK_WIDGET_VISIBLE (find_bar);
3853         search_string = egg_find_bar_get_search_string (find_bar);
3854
3855         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3856
3857         if (ev_window->priv->document &&
3858             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3859                 if (visible && search_string && search_string[0]) {
3860                         ev_document_doc_mutex_lock ();
3861                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3862                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3863                                                 search_string,
3864                                                 case_sensitive);
3865                         ev_document_doc_mutex_unlock ();
3866                 } else {
3867                         ev_document_doc_mutex_lock ();
3868                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3869                         ev_document_doc_mutex_unlock ();
3870
3871                         ev_window_update_actions (ev_window);
3872                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3873                                                       NULL);
3874                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3875                 }
3876         }
3877 }
3878
3879 static void
3880 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3881 {
3882         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3883 }
3884
3885 static void
3886 zoom_control_changed_cb (EphyZoomAction *action,
3887                          float           zoom,
3888                          EvWindow       *ev_window)
3889 {
3890         EvSizingMode mode;
3891
3892         g_return_if_fail (EV_IS_WINDOW (ev_window));
3893
3894         if (zoom == EPHY_ZOOM_BEST_FIT) {
3895                 mode = EV_SIZING_BEST_FIT;
3896         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3897                 mode = EV_SIZING_FIT_WIDTH;
3898         } else {
3899                 mode = EV_SIZING_FREE;
3900         }
3901
3902         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3903
3904         if (mode == EV_SIZING_FREE) {
3905                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3906                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3907                                   FALSE);
3908         }
3909 }
3910
3911 static void
3912 ev_window_finalize (GObject *object)
3913 {
3914         GList *windows = ev_application_get_windows (EV_APP);
3915
3916         if (windows == NULL) {
3917                 ev_application_shutdown (EV_APP);
3918         } else {
3919                 g_list_free (windows);
3920         }
3921
3922         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3923 }
3924
3925 static void
3926 ev_window_dispose (GObject *object)
3927 {
3928         EvWindow *window = EV_WINDOW (object);
3929         EvWindowPrivate *priv = window->priv;
3930
3931         if (priv->title) {
3932                 ev_window_title_free (priv->title);
3933                 priv->title = NULL;
3934         }
3935
3936         if (priv->ui_manager) {
3937                 g_object_unref (priv->ui_manager);
3938                 priv->ui_manager = NULL;
3939         }
3940
3941         if (priv->action_group) {
3942                 g_object_unref (priv->action_group);
3943                 priv->action_group = NULL;
3944         }
3945
3946         if (priv->view_popup_action_group) {
3947                 g_object_unref (priv->view_popup_action_group);
3948                 priv->view_popup_action_group = NULL;
3949         }
3950
3951         if (priv->attachment_popup_action_group) {
3952                 g_object_unref (priv->attachment_popup_action_group);
3953                 priv->attachment_popup_action_group = NULL;
3954         }
3955
3956 #ifdef HAVE_GTK_RECENT
3957         if (priv->recent_action_group) {
3958                 g_object_unref (priv->recent_action_group);
3959                 priv->recent_action_group = NULL;
3960         }
3961
3962         if (priv->recent_manager) {
3963                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3964                                                       ev_window_setup_recent,
3965                                                       window);
3966                 priv->recent_manager = NULL;
3967         }
3968
3969         priv->recent_ui_id = 0;
3970 #else
3971         if (priv->recent_view) {
3972                 g_object_unref (priv->recent_view);
3973                 priv->recent_view = NULL;
3974         }
3975 #endif /* HAVE_GTK_RECENT */
3976
3977         if (priv->page_cache) {
3978                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3979                 priv->page_cache = NULL;
3980         }
3981
3982         if (priv->document) {
3983                 g_object_unref (priv->document);
3984                 priv->document = NULL;
3985         }
3986
3987         if (priv->view) {
3988                 g_object_unref (priv->view);
3989                 priv->view = NULL;
3990         }
3991
3992         if (priv->password_view) {
3993                 g_object_unref (priv->password_view);
3994                 priv->password_view = NULL;
3995         }
3996
3997         if (priv->load_job) {
3998                 ev_window_clear_load_job (window);
3999         }
4000
4001         if (priv->thumbnail_job) {
4002                 ev_window_clear_thumbnail_job (window);
4003         }
4004
4005         if (priv->local_uri) {
4006                 ev_window_clear_local_uri (window);
4007                 priv->local_uri = NULL;
4008         }
4009
4010         ev_window_close_dialogs (window);
4011
4012 #ifdef WITH_GTK_PRINT
4013         ev_window_clear_print_job (window);
4014
4015         if (window->priv->gtk_print_job) {
4016                 g_object_unref (window->priv->gtk_print_job);
4017                 window->priv->gtk_print_job = NULL;
4018         }
4019
4020         if (window->priv->printer) {
4021                 g_object_unref (window->priv->printer);
4022                 window->priv->printer = NULL;
4023         }
4024
4025         if (window->priv->print_settings) {
4026                 g_object_unref (window->priv->print_settings);
4027                 window->priv->print_settings = NULL;
4028         }
4029
4030         if (window->priv->print_page_setup) {
4031                 g_object_unref (window->priv->print_page_setup);
4032                 window->priv->print_page_setup = NULL;
4033         }
4034 #endif
4035
4036         if (priv->link) {
4037                 g_object_unref (priv->link);
4038                 priv->link = NULL;
4039         }
4040
4041         if (priv->image) {
4042                 g_object_unref (priv->image);
4043                 priv->image = NULL;
4044         }
4045
4046         if (priv->attach_list) {
4047                 g_list_foreach (priv->attach_list,
4048                                 (GFunc) g_object_unref,
4049                                 NULL);
4050                 g_list_free (priv->attach_list);
4051                 priv->attach_list = NULL;
4052         }
4053
4054         if (priv->find_bar) {
4055                 g_signal_handlers_disconnect_by_func
4056                         (window->priv->find_bar,
4057                          G_CALLBACK (find_bar_close_cb),
4058                          window);
4059                 priv->find_bar = NULL;
4060         }
4061
4062         if (priv->uri) {
4063                 if (priv->unlink_temp_file)
4064                         ev_window_clear_temp_file (window);
4065                 g_free (priv->uri);
4066                 priv->uri = NULL;
4067         }
4068
4069         if (priv->dest) {
4070                 g_object_unref (priv->dest);
4071                 priv->dest = NULL;
4072         }
4073
4074         if (priv->history) {
4075                 g_object_unref (priv->history);
4076                 priv->history = NULL;
4077         }
4078
4079         if (priv->fullscreen_timeout_id) {
4080                 g_source_remove (priv->fullscreen_timeout_id);
4081                 priv->fullscreen_timeout_id = 0;
4082         }
4083         destroy_fullscreen_popup (window);
4084
4085         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4086 }
4087
4088 static void
4089 ev_window_class_init (EvWindowClass *ev_window_class)
4090 {
4091         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4092         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4093
4094         g_object_class->dispose = ev_window_dispose;
4095         g_object_class->finalize = ev_window_finalize;
4096
4097         widget_class->focus_in_event = ev_window_focus_in_event;
4098         widget_class->focus_out_event = ev_window_focus_out_event;
4099         widget_class->screen_changed = ev_window_screen_changed;
4100
4101         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4102 }
4103
4104 /* Normal items */
4105 static const GtkActionEntry entries[] = {
4106         { "File", NULL, N_("_File") },
4107         { "Edit", NULL, N_("_Edit") },
4108         { "View", NULL, N_("_View") },
4109         { "Go", NULL, N_("_Go") },
4110         { "Help", NULL, N_("_Help") },
4111
4112         /* File menu */
4113         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4114           N_("Open an existing document"),
4115           G_CALLBACK (ev_window_cmd_file_open) },
4116         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4117           N_("Open a copy of the current document in a new window"),
4118           G_CALLBACK (ev_window_cmd_file_open_copy) },
4119         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4120           N_("Save a copy of the current document"),
4121           G_CALLBACK (ev_window_cmd_save_as) },
4122         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4123           N_("Setup the page settings for printing"),
4124           G_CALLBACK (ev_window_cmd_file_print_setup) },
4125         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4126           N_("Print this document"),
4127           G_CALLBACK (ev_window_cmd_file_print) },
4128         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4129           G_CALLBACK (ev_window_cmd_file_properties) },
4130         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4131           G_CALLBACK (ev_window_cmd_file_close_window) },
4132
4133         /* Edit menu */
4134         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4135           G_CALLBACK (ev_window_cmd_edit_copy) },
4136 #ifdef HAVE_GTK_RECENT
4137         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4138 #else
4139         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4140 #endif /* HAVE_GTK_RECENT */
4141           G_CALLBACK (ev_window_cmd_edit_select_all) },
4142         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4143           N_("Find a word or phrase in the document"),
4144           G_CALLBACK (ev_window_cmd_edit_find) },
4145         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4146           G_CALLBACK (ev_window_cmd_edit_find_next) },
4147         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4148           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4149         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4150           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4151         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4152           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4153         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4154           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4155
4156         /* View menu */
4157         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4158           N_("Enlarge the document"),
4159           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4160         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4161           N_("Shrink the document"),
4162           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4163         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4164           N_("Reload the document"),
4165           G_CALLBACK (ev_window_cmd_view_reload) },
4166
4167         /* Go menu */
4168         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4169           N_("Go to the previous page"),
4170           G_CALLBACK (ev_window_cmd_go_previous_page) },
4171         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4172           N_("Go to the next page"),
4173           G_CALLBACK (ev_window_cmd_go_next_page) },
4174         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4175           N_("Go to the first page"),
4176           G_CALLBACK (ev_window_cmd_go_first_page) },
4177         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4178           N_("Go to the last page"),
4179           G_CALLBACK (ev_window_cmd_go_last_page) },
4180
4181         /* Help menu */
4182         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4183           G_CALLBACK (ev_window_cmd_help_contents) },
4184
4185         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4186           G_CALLBACK (ev_window_cmd_help_about) },
4187
4188         /* Toolbar-only */
4189         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4190           N_("Leave fullscreen mode"),
4191           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4192
4193         /* Accellerators */
4194         { "Escape", NULL, "", "Escape", "",
4195           G_CALLBACK (ev_window_cmd_escape) },
4196         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4197           G_CALLBACK (ev_window_cmd_edit_find) },
4198         { "PageDown", NULL, "", "Page_Down", NULL,
4199           G_CALLBACK (ev_window_cmd_scroll_forward) },
4200         { "PageUp", NULL, "", "Page_Up", NULL,
4201           G_CALLBACK (ev_window_cmd_scroll_backward) },
4202         { "Space", NULL, "", "space", NULL,
4203           G_CALLBACK (ev_window_cmd_scroll_forward) },
4204         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4205           G_CALLBACK (ev_window_cmd_scroll_backward) },
4206         { "BackSpace", NULL, "", "BackSpace", NULL,
4207           G_CALLBACK (ev_window_cmd_scroll_backward) },
4208         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4209           G_CALLBACK (ev_window_cmd_scroll_forward) },
4210         { "Return", NULL, "", "Return", NULL,
4211           G_CALLBACK (ev_window_cmd_scroll_forward) },
4212         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4213           G_CALLBACK (ev_window_cmd_scroll_backward) },
4214         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4215           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4216         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4217           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4218         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4219           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4220         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4221           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4222         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4223           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4224         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4225           G_CALLBACK (ev_window_cmd_go_backward) },
4226         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4227           G_CALLBACK (ev_window_cmd_go_forward) },
4228         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4229           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4230         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4231           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4232         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4233           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4234         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4235           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4236 };
4237
4238 /* Toggle items */
4239 static const GtkToggleActionEntry toggle_entries[] = {
4240         /* View Menu */
4241         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4242           N_("Show or hide the toolbar"),
4243           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4244         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4245           N_("Show or hide the side pane"),
4246           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4247         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4248           N_("Show the entire document"),
4249           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4250         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4251           N_("Show two pages at once"),
4252           G_CALLBACK (ev_window_cmd_dual), FALSE },
4253         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4254           N_("Expand the window to fill the screen"),
4255           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4256         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4257           N_("Run document as a presentation"),
4258           G_CALLBACK (ev_window_cmd_view_presentation) },
4259         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4260           N_("Make the current document fill the window"),
4261           G_CALLBACK (ev_window_cmd_view_best_fit) },
4262         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4263           N_("Make the current document fill the window width"),
4264           G_CALLBACK (ev_window_cmd_view_page_width) },
4265 };
4266
4267 /* Popups specific items */
4268 static const GtkActionEntry view_popup_entries [] = {
4269         /* Links */
4270         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4271           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4272         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4273           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4274         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4275           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4276         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4277           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4278         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4279           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4280         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4281           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4282 };
4283
4284 static const GtkActionEntry attachment_popup_entries [] = {
4285         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4286           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4287         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4288           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4289 };
4290
4291 static void
4292 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4293 {
4294         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4295 }
4296
4297 static void
4298 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4299 {
4300         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4301         gtk_widget_grab_focus (window->priv->view);
4302 }
4303
4304 static void
4305 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4306 {
4307
4308         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4309         gtk_widget_grab_focus (window->priv->view);
4310 }
4311
4312 static void
4313 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4314 {
4315         GtkAction *action;
4316
4317         action = g_object_new (EV_TYPE_PAGE_ACTION,
4318                                "name", PAGE_SELECTOR_ACTION,
4319                                "label", _("Page"),
4320                                "tooltip", _("Select Page"),
4321                                "visible_overflown", FALSE,
4322                                NULL);
4323         g_signal_connect (action, "activate_link",
4324                           G_CALLBACK (activate_link_cb), window);
4325         gtk_action_group_add_action (group, action);
4326         g_object_unref (action);
4327
4328         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4329                                "name", ZOOM_CONTROL_ACTION,
4330                                "label", _("Zoom"),
4331                                "stock_id", GTK_STOCK_ZOOM_IN,
4332                                "tooltip", _("Adjust the zoom level"),
4333                                "zoom", 1.0,
4334                                NULL);
4335         g_signal_connect (action, "zoom_to_level",
4336                           G_CALLBACK (zoom_control_changed_cb), window);
4337         gtk_action_group_add_action (group, action);
4338         g_object_unref (action);
4339
4340         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4341                                "name", NAVIGATION_ACTION,
4342                                "label", _("Navigation"),
4343                                "is_important", TRUE,
4344                                "short_label", _("Back"),
4345                                "stock_id", GTK_STOCK_GO_DOWN,
4346                                "tooltip", _("Move across visited pages"),
4347                                NULL);
4348         g_signal_connect (action, "activate_link",
4349                           G_CALLBACK (navigation_action_activate_link_cb), window);
4350         gtk_action_group_add_action (group, action);
4351         g_object_unref (action);
4352 }
4353
4354 static void
4355 set_action_properties (GtkActionGroup *action_group)
4356 {
4357         GtkAction *action;
4358
4359         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4360         g_object_set (action, "is-important", TRUE, NULL);
4361         /*translators: this is the label for toolbar button*/
4362         g_object_set (action, "short_label", _("Previous"), NULL);
4363
4364         action = gtk_action_group_get_action (action_group, "GoNextPage");
4365         g_object_set (action, "is-important", TRUE, NULL);
4366         /*translators: this is the label for toolbar button*/
4367         g_object_set (action, "short_label", _("Next"), NULL);
4368
4369         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4370         /*translators: this is the label for toolbar button*/
4371         g_object_set (action, "short_label", _("Zoom In"), NULL);
4372
4373         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4374         /*translators: this is the label for toolbar button*/
4375         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4376
4377         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4378         /*translators: this is the label for toolbar button*/
4379         g_object_set (action, "short_label", _("Best Fit"), NULL);
4380
4381         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4382         /*translators: this is the label for toolbar button*/
4383         g_object_set (action, "short_label", _("Fit Width"), NULL);
4384
4385         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4386         g_object_set (action, "is-important", TRUE, NULL);
4387 }
4388
4389 static void
4390 set_chrome_actions (EvWindow *window)
4391 {
4392         EvWindowPrivate *priv = window->priv;
4393         GtkActionGroup *action_group = priv->action_group;
4394         GtkAction *action;
4395
4396         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4397         g_signal_handlers_block_by_func
4398                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4399         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4400                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4401         g_signal_handlers_unblock_by_func
4402                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4403 }
4404
4405 static void
4406 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4407                           GParamSpec     *pspec,
4408                           EvWindow       *ev_window)
4409 {
4410         GtkTreeModel *model;
4411         GtkAction *action;
4412
4413         g_object_get (G_OBJECT (ev_sidebar_links),
4414                       "model", &model,
4415                       NULL);
4416
4417         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4418         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4419         g_object_unref (model);
4420 }
4421
4422 static gboolean
4423 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4424 {
4425         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4426         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4427
4428         ev_window_set_view_accels_sensitivity (window, TRUE);
4429
4430         return FALSE;
4431 }
4432
4433 static gboolean
4434 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4435 {
4436         ev_window_set_view_accels_sensitivity (window, FALSE);
4437
4438         return FALSE;
4439 }
4440
4441 static void
4442 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4443                                     GParamSpec         *pspec,
4444                                     EvWindow           *ev_window)
4445 {
4446         GtkWidget *widget;
4447
4448         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4449
4450         if (widget != NULL) {
4451                 g_signal_connect_object (widget, "focus_in_event",
4452                                          G_CALLBACK (view_actions_focus_in_cb),
4453                                          ev_window, 0);
4454                 g_signal_connect_object (widget, "focus_out_event",
4455                                          G_CALLBACK (view_actions_focus_out_cb),
4456                                          ev_window, 0);
4457                 g_object_unref (widget);
4458         }
4459 }
4460
4461 static gboolean
4462 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4463 {
4464         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4465                 gboolean maximized;
4466
4467                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4468                 if (!ev_window_is_empty (window))
4469                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4470         }
4471
4472         return FALSE;
4473 }
4474
4475 static gboolean
4476 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4477 {
4478         char *uri = window->priv->uri;
4479         GdkWindowState state;
4480         int x, y, width, height, document_width, document_height;
4481
4482         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4483
4484         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4485                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4486                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4487
4488                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4489                         ev_page_cache_get_max_width (window->priv->page_cache,
4490                                                      0, 1.0,
4491                                                      &document_width);
4492                         ev_page_cache_get_max_height (window->priv->page_cache,
4493                                                       0, 1.0,
4494                                                       &document_height);
4495                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4496                                                         (double)width / document_width);
4497                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4498                                                         (double)height / document_height);
4499
4500                         ev_metadata_manager_set_int (uri, "window_x", x);
4501                         ev_metadata_manager_set_int (uri, "window_y", y);
4502                         ev_metadata_manager_set_int (uri, "window_width", width);
4503                         ev_metadata_manager_set_int (uri, "window_height", height);
4504                 }
4505         }
4506
4507         return FALSE;
4508 }
4509
4510 static void
4511 launch_action (EvWindow *window, EvLinkAction *action)
4512 {
4513         const char *filename = ev_link_action_get_filename (action);
4514         char *uri = NULL;
4515
4516         if (filename  && g_path_is_absolute (filename)) {
4517                 uri = gnome_vfs_get_uri_from_local_path (filename);
4518         } else {
4519                 GnomeVFSURI *base_uri, *resolved_uri;
4520
4521                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4522                 if (base_uri && filename) {
4523                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4524                         if (resolved_uri) {
4525                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4526                                 gnome_vfs_uri_unref (resolved_uri);
4527                         }
4528                         gnome_vfs_uri_unref (base_uri);
4529                 }
4530         }
4531
4532         if (uri) {
4533                 gnome_vfs_url_show (uri);
4534         } else {
4535                 gnome_vfs_url_show (filename);
4536         }
4537
4538         g_free (uri);
4539
4540         /* According to the PDF spec filename can be an executable. I'm not sure
4541            allowing to launch executables is a good idea though. -- marco */
4542 }
4543
4544 static gboolean
4545 uri_is_valid (const gchar *uri)
4546 {
4547         gchar *p = (gchar *) uri;
4548
4549         if (!p || !g_ascii_isalpha (*p))
4550                 return FALSE;
4551
4552         p++;
4553         while (g_ascii_isalnum (*p))
4554                 p++;
4555
4556         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4557 }
4558
4559 static void
4560 launch_external_uri (EvWindow *window, EvLinkAction *action)
4561 {
4562         const gchar *uri = ev_link_action_get_uri (action);
4563
4564         if (!uri_is_valid (uri)) {
4565                 GtkWidget *dialog;
4566
4567                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4568                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4569                                                  GTK_MESSAGE_ERROR,
4570                                                  GTK_BUTTONS_CLOSE,
4571                                                  _("Unable to open external link"));
4572                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4573                                                           _("Invalid URI: “%s”"), uri);
4574                 g_signal_connect (dialog, "response",
4575                                   G_CALLBACK (gtk_widget_destroy),
4576                                   NULL);
4577                 gtk_widget_show (dialog);
4578
4579                 return;
4580         }
4581
4582         gnome_vfs_url_show (uri);
4583 }
4584
4585 static void
4586 open_remote_link (EvWindow *window, EvLinkAction *action)
4587 {
4588         gchar *uri;
4589         gchar *dir;
4590
4591         dir = g_path_get_dirname (window->priv->uri);
4592
4593         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4594                                 NULL);
4595         g_free (dir);
4596
4597         ev_application_open_uri_at_dest (EV_APP, uri,
4598                                          gtk_window_get_screen (GTK_WINDOW (window)),
4599                                          ev_link_action_get_dest (action),
4600                                          0,
4601                                          FALSE,
4602                                          GDK_CURRENT_TIME);
4603
4604         g_free (uri);
4605 }
4606
4607 static void
4608 do_action_named (EvWindow *window, EvLinkAction *action)
4609 {
4610         const gchar *name = ev_link_action_get_name (action);
4611
4612         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4613                 ev_window_cmd_go_first_page (NULL, window);
4614         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4615                 ev_window_cmd_go_previous_page (NULL, window);
4616         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4617                 ev_window_cmd_go_next_page (NULL, window);
4618         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4619                 ev_window_cmd_go_last_page (NULL, window);
4620         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4621                 ev_window_cmd_focus_page_selector (NULL, window);
4622         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4623                 ev_window_cmd_edit_find (NULL, window);
4624         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4625                 ev_window_cmd_file_close_window (NULL, window);
4626         } else {
4627                 g_warning ("Unimplemented named action: %s, please post a "
4628                            "bug report in Evince bugzilla "
4629                            "(http://bugzilla.gnome.org) with a testcase.",
4630                            name);
4631         }
4632 }
4633
4634 static void
4635 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4636 {
4637         switch (ev_link_action_get_action_type (action)) {
4638                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4639                         EvLinkDest *dest;
4640
4641                         dest = ev_link_action_get_dest (action);
4642                         if (!dest)
4643                                 return;
4644
4645                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4646                 }
4647                         break;
4648                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4649                         launch_external_uri (window, action);
4650                         break;
4651                 case EV_LINK_ACTION_TYPE_LAUNCH:
4652                         launch_action (window, action);
4653                         break;
4654                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4655                         open_remote_link (window, action);
4656                         break;
4657                 case EV_LINK_ACTION_TYPE_NAMED:
4658                         do_action_named (window, action);
4659                         break;
4660                 default:
4661                         g_assert_not_reached ();
4662         }
4663 }
4664
4665 static void
4666 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4667 {
4668         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4669 }
4670
4671 static void
4672 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4673 {
4674         EvLinkAction *ev_action = NULL;
4675         EvLinkDest   *dest;
4676
4677         ev_action = ev_link_get_action (window->priv->link);
4678         if (!ev_action)
4679                 return;
4680
4681         dest = ev_link_action_get_dest (ev_action);
4682         if (!dest)
4683                 return;
4684
4685         ev_window_cmd_file_open_copy_at_dest (window, dest);
4686 }
4687
4688 static void
4689 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4690 {
4691         GtkClipboard *clipboard;
4692         EvLinkAction *ev_action;
4693         const gchar *uri;
4694
4695         ev_action = ev_link_get_action (window->priv->link);
4696         if (!ev_action)
4697                 return;
4698
4699         uri = ev_link_action_get_uri (ev_action);
4700
4701         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4702                                               GDK_SELECTION_CLIPBOARD);
4703         gtk_clipboard_set_text (clipboard, uri, -1);
4704 }
4705
4706 static void
4707 image_save_dialog_response_cb (GtkWidget *fc,
4708                                gint       response_id,
4709                                EvWindow  *ev_window)
4710 {
4711         gchar  *uri;
4712         gchar  *filename;
4713         GError *error = NULL;
4714
4715         if (response_id != GTK_RESPONSE_OK) {
4716                 gtk_widget_destroy (fc);
4717                 return;
4718         }
4719
4720         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4721         filename = g_filename_from_uri (uri, NULL, NULL);
4722         g_free (uri);
4723
4724         /* FIXME: allow saving in other image formats than png */
4725         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4726                          filename, "png", &error, NULL);
4727
4728         if (error) {
4729                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4730                                         _("The image could not be saved."),
4731                                         error);
4732                 g_error_free (error);
4733         }
4734
4735         g_free (filename);
4736
4737         gtk_widget_destroy (fc);
4738 }
4739
4740 static void
4741 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4742 {
4743         GtkWidget     *fc;
4744         GtkFileFilter *filter;
4745
4746         if (!window->priv->image)
4747                 return;
4748
4749         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4750                                           GTK_WINDOW (window),
4751                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4752                                           GTK_STOCK_CANCEL,
4753                                           GTK_RESPONSE_CANCEL,
4754                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4755                                           NULL);
4756
4757         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4758         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4759
4760         filter = gtk_file_filter_new ();
4761         gtk_file_filter_set_name (filter, _("Images"));
4762         gtk_file_filter_add_pixbuf_formats (filter);
4763         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4764
4765         g_signal_connect (fc, "response",
4766                           G_CALLBACK (image_save_dialog_response_cb),
4767                           window);
4768
4769         gtk_widget_show (fc);
4770 }
4771
4772 static void
4773 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4774 {
4775         GtkClipboard *clipboard;
4776
4777         if (!window->priv->image)
4778                 return;
4779
4780         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4781                                               GDK_SELECTION_CLIPBOARD);
4782         gtk_clipboard_set_image (clipboard,
4783                                  ev_image_get_pixbuf (window->priv->image));
4784 }
4785
4786 static void
4787 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4788 {
4789         GList *l;
4790
4791         if (!window->priv->attach_list)
4792                 return;
4793
4794         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4795                 EvAttachment *attachment;
4796                 GError       *error = NULL;
4797
4798                 attachment = (EvAttachment *) l->data;
4799
4800                 ev_attachment_open (attachment, &error);
4801
4802                 if (error) {
4803                         ev_window_error_dialog (GTK_WINDOW (window),
4804                                                 _("Unable to open attachment"),
4805                                                 error);
4806                         g_error_free (error);
4807                 }
4808         }
4809 }
4810
4811 static void
4812 attachment_save_dialog_response_cb (GtkWidget *fc,
4813                                     gint       response_id,
4814                                     EvWindow  *ev_window)
4815 {
4816         gchar                *uri;
4817         GList                *l;
4818         GtkFileChooserAction  fc_action;
4819         gboolean              is_dir;
4820
4821         if (response_id != GTK_RESPONSE_OK) {
4822                 gtk_widget_destroy (fc);
4823                 return;
4824         }
4825
4826         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4827
4828         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4829         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4830
4831         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4832                 EvAttachment *attachment;
4833                 gchar        *filename;
4834                 GError       *error = NULL;
4835
4836                 attachment = (EvAttachment *) l->data;
4837
4838                 if (is_dir) {
4839                         filename = g_strjoin ("/", uri,
4840                                               ev_attachment_get_name (attachment),
4841                                               NULL);
4842                 } else {
4843                         filename = g_strdup (uri);
4844                 }
4845
4846                 ev_attachment_save (attachment, filename, &error);
4847                 g_free (filename);
4848
4849                 if (error) {
4850                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4851                                                 _("The attachment could not be saved."),
4852                                                 error);
4853                         g_error_free (error);
4854                 }
4855         }
4856
4857         g_free (uri);
4858
4859         gtk_widget_destroy (fc);
4860 }
4861
4862 static void
4863 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4864 {
4865         GtkWidget    *fc;
4866         EvAttachment *attachment = NULL;
4867
4868         if (!window->priv->attach_list)
4869                 return;
4870
4871         if (g_list_length (window->priv->attach_list) == 1)
4872                 attachment = (EvAttachment *) window->priv->attach_list->data;
4873
4874         fc = gtk_file_chooser_dialog_new (
4875                 _("Save Attachment"),
4876                 GTK_WINDOW (window),
4877                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4878                 GTK_STOCK_CANCEL,
4879                 GTK_RESPONSE_CANCEL,
4880                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4881                 NULL);
4882
4883         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4884         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4885
4886         if (attachment)
4887                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4888                                                    ev_attachment_get_name (attachment));
4889
4890         g_signal_connect (fc, "response",
4891                           G_CALLBACK (attachment_save_dialog_response_cb),
4892                           window);
4893
4894         gtk_widget_show (fc);
4895 }
4896
4897 static void
4898 ev_window_init (EvWindow *ev_window)
4899 {
4900         GtkActionGroup *action_group;
4901         GtkAccelGroup *accel_group;
4902         GError *error = NULL;
4903         GtkWidget *sidebar_widget, *toolbar_dock;
4904
4905         g_signal_connect (ev_window, "configure_event",
4906                           G_CALLBACK (window_configure_event_cb), NULL);
4907         g_signal_connect (ev_window, "window_state_event",
4908                           G_CALLBACK (window_state_event_cb), NULL);
4909         g_signal_connect (ev_window, "notify",
4910                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4911
4912         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4913
4914         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4915         ev_window->priv->title = ev_window_title_new (ev_window);
4916
4917         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4918         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4919         gtk_widget_show (ev_window->priv->main_box);
4920
4921         action_group = gtk_action_group_new ("MenuActions");
4922         ev_window->priv->action_group = action_group;
4923         gtk_action_group_set_translation_domain (action_group, NULL);
4924         gtk_action_group_add_actions (action_group, entries,
4925                                       G_N_ELEMENTS (entries), ev_window);
4926         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4927                                              G_N_ELEMENTS (toggle_entries),
4928                                              ev_window);
4929         set_action_properties (action_group);
4930         register_custom_actions (ev_window, action_group);
4931
4932         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4933         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4934                                             action_group, 0);
4935
4936         accel_group =
4937                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4938         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4939
4940         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4941
4942         action_group = gtk_action_group_new ("ViewPopupActions");
4943         ev_window->priv->view_popup_action_group = action_group;
4944         gtk_action_group_set_translation_domain (action_group, NULL);
4945         gtk_action_group_add_actions (action_group, view_popup_entries,
4946                                       G_N_ELEMENTS (view_popup_entries),
4947                                       ev_window);
4948         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4949                                             action_group, 0);
4950
4951         action_group = gtk_action_group_new ("AttachmentPopupActions");
4952         ev_window->priv->attachment_popup_action_group = action_group;
4953         gtk_action_group_set_translation_domain (action_group, NULL);
4954         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4955                                       G_N_ELEMENTS (attachment_popup_entries),
4956                                       ev_window);
4957         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4958                                             action_group, 0);
4959
4960         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4961                                               DATADIR"/evince-ui.xml",
4962                                               &error)) {
4963                 g_warning ("building menus failed: %s", error->message);
4964                 g_error_free (error);
4965         }
4966
4967 #ifdef HAVE_GTK_RECENT
4968         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4969                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4970         ev_window->priv->recent_action_group = NULL;
4971         ev_window->priv->recent_ui_id = 0;
4972         g_signal_connect_swapped (ev_window->priv->recent_manager,
4973                                   "changed",
4974                                   G_CALLBACK (ev_window_setup_recent),
4975                                   ev_window);
4976 #endif /* HAVE_GTK_RECENT */
4977
4978         ev_window->priv->menubar =
4979                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4980                                             "/MainMenu");
4981         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4982                             ev_window->priv->menubar,
4983                             FALSE, FALSE, 0);
4984
4985         /* This sucks, but there is no way to have a draw=no, expand=true separator
4986          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4987          * See gtk+ bug 166489.
4988          */
4989         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4990         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4991                             FALSE, FALSE, 0);
4992         gtk_widget_show (toolbar_dock);
4993
4994         ev_window->priv->toolbar = GTK_WIDGET
4995           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4996                          "ui-manager", ev_window->priv->ui_manager,
4997                          "popup-path", "/ToolbarPopup",
4998                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4999                          NULL));
5000
5001         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5002                                    "DefaultToolBar");
5003         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
5004                             TRUE, TRUE, 0);
5005         gtk_widget_show (ev_window->priv->toolbar);
5006
5007         /* Preview toolbar */
5008         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
5009                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
5010         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
5011                             FALSE, FALSE, 0);
5012
5013         /* Add the main area */
5014         ev_window->priv->hpaned = gtk_hpaned_new ();
5015         g_signal_connect (ev_window->priv->hpaned,
5016                           "notify::position",
5017                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5018                           ev_window);
5019
5020         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5021         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5022                             TRUE, TRUE, 0);
5023         gtk_widget_show (ev_window->priv->hpaned);
5024
5025         ev_window->priv->sidebar = ev_sidebar_new ();
5026         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5027                          ev_window->priv->sidebar, FALSE, FALSE);
5028         gtk_widget_show (ev_window->priv->sidebar);
5029
5030         /* Stub sidebar, for now */
5031
5032         sidebar_widget = ev_sidebar_links_new ();
5033         ev_window->priv->sidebar_links = sidebar_widget;
5034         g_signal_connect (sidebar_widget,
5035                           "notify::model",
5036                           G_CALLBACK (sidebar_widget_model_set),
5037                           ev_window);
5038         g_signal_connect (sidebar_widget,
5039                           "link_activated",
5040                           G_CALLBACK (sidebar_links_link_activated_cb),
5041                           ev_window);
5042         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5043         gtk_widget_show (sidebar_widget);
5044         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5045                              sidebar_widget);
5046
5047         sidebar_widget = ev_sidebar_attachments_new ();
5048         ev_window->priv->sidebar_attachments = sidebar_widget;
5049         g_signal_connect_object (sidebar_widget,
5050                                  "popup",
5051                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5052                                  ev_window, 0);
5053         gtk_widget_show (sidebar_widget);
5054         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5055                              sidebar_widget);
5056
5057         sidebar_widget = ev_sidebar_thumbnails_new ();
5058         ev_window->priv->sidebar_thumbs = sidebar_widget;
5059         g_signal_connect (sidebar_widget,
5060                           "notify::main-widget",
5061                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5062                           ev_window);
5063         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5064         gtk_widget_show (sidebar_widget);
5065         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5066                              sidebar_widget);
5067
5068         ev_window->priv->scrolled_window =
5069                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5070                                           "shadow-type", GTK_SHADOW_IN,
5071                                           NULL));
5072         gtk_widget_show (ev_window->priv->scrolled_window);
5073
5074         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5075                         ev_window->priv->scrolled_window);
5076
5077         ev_window->priv->view = ev_view_new ();
5078         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5079                                 ev_window_get_screen_dpi (ev_window));
5080         ev_window->priv->password_view = ev_password_view_new ();
5081         g_signal_connect_swapped (ev_window->priv->password_view,
5082                                   "unlock",
5083                                   G_CALLBACK (ev_window_popup_password_dialog),
5084                                   ev_window);
5085         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5086                                  G_CALLBACK (view_actions_focus_in_cb),
5087                                  ev_window, 0);
5088         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5089                                  G_CALLBACK (view_actions_focus_out_cb),
5090                                  ev_window, 0);
5091         g_signal_connect_object (ev_window->priv->view, "external-link",
5092                                  G_CALLBACK (view_external_link_cb),
5093                                  ev_window, 0);
5094         g_signal_connect_object (ev_window->priv->view, "handle-link",
5095                                  G_CALLBACK (view_handle_link_cb),
5096                                  ev_window, 0);
5097
5098         g_signal_connect_object (ev_window->priv->view,
5099                                  "popup",
5100                                  G_CALLBACK (view_menu_popup_cb),
5101                                  ev_window, 0);
5102         gtk_widget_show (ev_window->priv->view);
5103         gtk_widget_show (ev_window->priv->password_view);
5104
5105         /* Find Bar */
5106         ev_window->priv->find_bar = egg_find_bar_new ();
5107         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5108                           ev_window->priv->find_bar,
5109                           FALSE, TRUE, 0);
5110
5111         /* We own a ref on these widgets, as we can swap them in and out */
5112         g_object_ref (ev_window->priv->view);
5113         g_object_ref (ev_window->priv->password_view);
5114
5115         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5116                            ev_window->priv->view);
5117
5118         g_signal_connect (ev_window->priv->view,
5119                           "notify::find-status",
5120                           G_CALLBACK (view_find_status_changed_cb),
5121                           ev_window);
5122         g_signal_connect (ev_window->priv->view,
5123                           "notify::sizing-mode",
5124                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5125                           ev_window);
5126         g_signal_connect (ev_window->priv->view,
5127                           "notify::zoom",
5128                           G_CALLBACK (ev_window_zoom_changed_cb),
5129                           ev_window);
5130         g_signal_connect (ev_window->priv->view,
5131                           "notify::dual-page",
5132                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5133                           ev_window);
5134         g_signal_connect (ev_window->priv->view,
5135                           "notify::continuous",
5136                           G_CALLBACK (ev_window_continuous_changed_cb),
5137                           ev_window);
5138         g_signal_connect (ev_window->priv->view,
5139                           "notify::rotation",
5140                           G_CALLBACK (ev_window_rotation_changed_cb),
5141                           ev_window);
5142         g_signal_connect (ev_window->priv->view,
5143                           "notify::has-selection",
5144                           G_CALLBACK (ev_window_has_selection_changed_cb),
5145                           ev_window);
5146
5147         /* Connect sidebar signals */
5148         g_signal_connect (ev_window->priv->sidebar,
5149                           "notify::visible",
5150                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5151                           ev_window);
5152         g_signal_connect (ev_window->priv->sidebar,
5153                           "notify::current-page",
5154                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5155                           ev_window);
5156
5157         /* Connect to find bar signals */
5158         g_signal_connect (ev_window->priv->find_bar,
5159                           "previous",
5160                           G_CALLBACK (find_bar_previous_cb),
5161                           ev_window);
5162         g_signal_connect (ev_window->priv->find_bar,
5163                           "next",
5164                           G_CALLBACK (find_bar_next_cb),
5165                           ev_window);
5166         g_signal_connect (ev_window->priv->find_bar,
5167                           "close",
5168                           G_CALLBACK (find_bar_close_cb),
5169                           ev_window);
5170         g_signal_connect (ev_window->priv->find_bar,
5171                           "notify::search-string",
5172                           G_CALLBACK (find_bar_search_changed_cb),
5173                           ev_window);
5174         g_signal_connect (ev_window->priv->find_bar,
5175                           "notify::case-sensitive",
5176                           G_CALLBACK (find_bar_search_changed_cb),
5177                           ev_window);
5178         g_signal_connect (ev_window->priv->find_bar,
5179                           "notify::visible",
5180                           G_CALLBACK (find_bar_search_changed_cb),
5181                           ev_window);
5182         g_signal_connect (ev_window->priv->find_bar,
5183                           "scroll",
5184                           G_CALLBACK (find_bar_scroll),
5185                           ev_window);
5186
5187         /* Popups */
5188         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5189                                                                  "/DocumentPopup");
5190         ev_window->priv->link = NULL;
5191
5192         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5193                                                                        "/AttachmentPopup");
5194         ev_window->priv->attach_list = NULL;
5195
5196         /* Give focus to the document view */
5197         gtk_widget_grab_focus (ev_window->priv->view);
5198
5199         /* Set it user interface params */
5200         ev_window_setup_recent (ev_window);
5201
5202         setup_chrome_from_metadata (ev_window);
5203         set_chrome_actions (ev_window);
5204         update_chrome_visibility (ev_window);
5205
5206         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5207
5208         setup_view_from_metadata (ev_window);
5209         setup_sidebar_from_metadata (ev_window, NULL);
5210
5211         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5212         ev_window_setup_action_sensitivity (ev_window);
5213 }
5214
5215 /**
5216  * ev_window_new:
5217  *
5218  * Creates a #GtkWidget that represents the window.
5219  *
5220  * Returns: the #GtkWidget that represents the window.
5221  */
5222 GtkWidget *
5223 ev_window_new (void)
5224 {
5225         GtkWidget *ev_window;
5226
5227         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5228                                               "type", GTK_WINDOW_TOPLEVEL,
5229                                               NULL));
5230
5231         return ev_window;
5232 }