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