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 typedef enum {
  98         PAGE_MODE_DOCUMENT,
  99         PAGE_MODE_PASSWORD
 100 } EvWindowPageMode;
 101
 102 typedef enum {
 103         EV_CHROME_MENUBAR       = 1 << 0,
 104         EV_CHROME_TOOLBAR       = 1 << 1,
 105         EV_CHROME_FINDBAR       = 1 << 2,
 106         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 107         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 108         EV_CHROME_SIDEBAR       = 1 << 5,
 109         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 110         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 111 } EvChrome;
 112
 113 struct _EvWindowPrivate {
 114         /* UI */
 115         EvChrome chrome;
 116
 117         GtkWidget *main_box;
 118         GtkWidget *menubar;
 119         GtkWidget *toolbar_dock;
 120         GtkWidget *toolbar;
 121         GtkWidget *hpaned;
 122         GtkWidget *sidebar;
 123         GtkWidget *find_bar;
 124         GtkWidget *scrolled_window;
 125         GtkWidget *view;
 126         GtkWidget *password_view;
 127         GtkWidget *sidebar_thumbs;
 128         GtkWidget *sidebar_links;
 129         GtkWidget *sidebar_attachments;
 130         GtkWidget *preview_toolbar;
 131
 132         /* Dialogs */
 133         GtkWidget *properties;
 134 #ifdef WITH_PRINT
 135         GtkWidget *print_dialog;
 136 #endif
 137         GtkWidget *password_dialog;
 138
 139         /* UI Builders */
 140         GtkActionGroup   *action_group;
 141         GtkActionGroup   *view_popup_action_group;
 142         GtkActionGroup   *attachment_popup_action_group;
 143 #ifdef HAVE_GTK_RECENT
 144         GtkRecentManager *recent_manager;
 145         GtkActionGroup   *recent_action_group;
 146         guint             recent_ui_id;
 147 #endif
 148         GtkUIManager     *ui_manager;
 149
 150         /* Fullscreen mode */
 151         GtkWidget *fullscreen_toolbar;
 152         GtkWidget *fullscreen_popup;
 153         guint      fullscreen_timeout_id;
 154
 155         /* Popup view */
 156         GtkWidget *view_popup;
 157         EvLink    *link;
 158         EvImage   *image;
 159
 160         /* Popup attachment */
 161         GtkWidget    *attachment_popup;
 162         GList        *attach_list;
 163
 164         /* Document */
 165         char *uri;
 166         char *local_uri;
 167         EvLinkDest *dest;
 168         gboolean unlink_temp_file;
 169
 170         EvDocument *document;
 171         EvHistory *history;
 172         EvPageCache *page_cache;
 173         EvWindowPageMode page_mode;
 174         EvWindowTitle *title;
 175 #ifndef HAVE_GTK_RECENT
 176         EggRecentViewUIManager *recent_view;
 177 #endif
 178
 179         EvJob *load_job;
 180 #ifdef WITH_GNOME_PRINT
 181         GnomePrintJob *print_job;
 182 #endif
 183
 184 #ifdef WITH_GTK_PRINT
 185         EvJob            *print_job;
 186         GtkPrintJob      *gtk_print_job;
 187         GtkPrinter       *printer;
 188         GtkPrintSettings *print_settings;
 189         GtkPageSetup     *print_page_setup;
 190 #endif
 191 };
 192
 193 #define EV_WINDOW_GET_PRIVATE(object) \
 194         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 195
 196 #define PAGE_SELECTOR_ACTION    "PageSelector"
 197 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 198 #define NAVIGATION_ACTION       "Navigation"
 199
 200 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 201 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 202 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 203
 204 #define FULLSCREEN_TIMEOUT 5 * 1000
 205
 206 #define SIDEBAR_DEFAULT_SIZE    132
 207 #define LINKS_SIDEBAR_ID "links"
 208 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 209 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 210
 211 static void     ev_window_update_actions                (EvWindow *ev_window);
 212 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 213 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 214                                                          GParamSpec       *pspec,
 215                                                          EvWindow         *ev_window);
 216 static void     ev_window_set_page_mode                 (EvWindow         *window,
 217                                                          EvWindowPageMode  page_mode);
 218 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 219                                                          gpointer          data);
 220 #ifdef WITH_GTK_PRINT
 221 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 222                                                          EvWindow         *window);
 223 #endif
 224 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 225                                                          GParamSpec       *pspec,
 226                                                          EvWindow         *ev_window);
 227 static void     ev_window_zoom_changed_cb               (EvView           *view,
 228                                                          GParamSpec       *pspec,
 229                                                          EvWindow         *ev_window);
 230 static void     ev_window_add_recent                    (EvWindow         *window,
 231                                                          const char       *filename);
 232 static void     ev_window_run_fullscreen                (EvWindow         *window);
 233 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 234 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 235                                                          EvWindow         *window);
 236 static void     ev_window_run_presentation              (EvWindow         *window);
 237 static void     ev_window_stop_presentation             (EvWindow         *window);
 238 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 239                                                          EvWindow         *window);
 240 static void     ev_window_run_preview                   (EvWindow         *window);
 241 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 242                                                          EvWindow         *window);
 243 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 244                                                          EvWindow         *window);
 245 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 246                                                          EvWindow         *window);
 247 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 248                                                          EvWindow         *window);
 249 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 250                                                          EvWindow         *window);
 251 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 252                                                          EvWindow *window);
 253 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 254                                                          EvWindow *window);
 255 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 256                                                          EvWindow         *ev_window);
 257 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 258                                                          EvWindow         *ev_window);
 259 static void     fullscreen_set_timeout                  (EvWindow *window);
 260 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 261                                                          GdkEventMotion *event,
 262                                                          gpointer user_data);
 263 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 264                                                          GdkEventCrossing *event,
 265                                                          gpointer user_data);
 266 static void     view_handle_link_cb                     (EvView *view,
 267                                                          EvLink *link,
 268                                                          EvWindow *window);
 269
 270 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 271
 272 static gdouble
 273 ev_window_get_screen_dpi (EvWindow *ev_window)
 274 {
 275         GdkScreen *screen;
 276         gdouble    xdpi, ydpi;
 277
 278         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 279
 280         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 281         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 282
 283         return (xdpi + ydpi) / 2.0;
 284 }
 285
 286 static void
 287 ev_window_set_action_sensitive (EvWindow   *ev_window,
 288                                 const char *name,
 289                                 gboolean    sensitive)
 290 {
 291         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 292                                                          name);
 293         gtk_action_set_sensitive (action, sensitive);
 294 }
 295
 296
 297 static void
 298 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 299 {
 300         EvDocument *document = ev_window->priv->document;
 301         const EvDocumentInfo *info = NULL;
 302
 303         gboolean has_document = FALSE;
 304         gboolean ok_to_print = TRUE;
 305         gboolean ok_to_copy = TRUE;
 306         gboolean has_properties = TRUE;
 307         gboolean override_restrictions = FALSE;
 308         gboolean can_get_text = FALSE;
 309         gboolean has_pages = FALSE;
 310         gboolean can_find = FALSE;
 311
 312         GConfClient *client;
 313
 314         if (document) {
 315                 has_document = TRUE;
 316                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 317         }
 318
 319         if (has_document && ev_window->priv->page_cache) {
 320                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 321         }
 322
 323         if (!info || info->fields_mask == 0) {
 324                 has_properties = FALSE;
 325         }
 326
 327         if (has_document && ev_document_can_get_text (document)) {
 328                 can_get_text = TRUE;
 329         }
 330
 331         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 332                 can_find = TRUE;
 333         }
 334
 335         client = gconf_client_get_default ();
 336         override_restrictions = gconf_client_get_bool (client,
 337                                                        GCONF_OVERRIDE_RESTRICTIONS,
 338                                                        NULL);
 339         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 340                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 341                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 342         }
 343
 344         if (has_document && !EV_IS_FILE_EXPORTER(document))
 345                 ok_to_print = FALSE;
 346
 347
 348         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 349                 ok_to_copy = FALSE;
 350         }
 351
 352         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 353                 ok_to_print = FALSE;
 354         }
 355 #ifndef WITH_PRINT
 356         ok_to_print = FALSE;
 357 #endif
 358         g_object_unref (client);
 359
 360
 361         /* File menu */
 362         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 363         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 364
 365 #ifdef WITH_GTK_PRINT
 366         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 367 #endif
 368
 369 #ifdef WITH_GNOME_PRINT
 370         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 371 #endif
 372
 373         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 374         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 375
 376         /* Edit menu */
 377         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 378         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 379         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 380         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 381         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 382
 383         /* View menu */
 384         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 385         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 387         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 388         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 389
 390         /* Toolbar-specific actions: */
 391         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 392         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 393         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 394
 395         ev_window_update_actions (ev_window);
 396 }
 397
 398 static void
 399 ev_window_update_actions (EvWindow *ev_window)
 400 {
 401         EvView *view = EV_VIEW (ev_window->priv->view);
 402         int n_pages = 0, page = -1;
 403         gboolean has_pages = FALSE;
 404
 405         if (ev_window->priv->document && ev_window->priv->page_cache) {
 406                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 407                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 408                 has_pages = n_pages > 0;
 409         }
 410
 411         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 412         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 413                               ev_view_can_find_next (view));
 414         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 415                               ev_view_can_find_previous (view));
 416
 417         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 418                               has_pages && ev_view_can_zoom_in (view));
 419         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 420                               has_pages && ev_view_can_zoom_out (view));
 421
 422         /* Go menu */
 423         if (has_pages) {
 424                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 425                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 426                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 427                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 428         } else {
 429                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 430                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 431                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 432                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 433         }
 434
 435         if (has_pages &&
 436             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 437             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 438                 GtkAction *action;
 439                 float      zoom;
 440                 float      real_zoom;
 441
 442                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 443                                                       ZOOM_CONTROL_ACTION);
 444
 445                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 446                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 447                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 448
 449                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 450         }
 451 }
 452
 453 static void
 454 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 455 {
 456         gboolean can_find;
 457
 458         can_find = window->priv->document &&
 459             EV_IS_DOCUMENT_FIND (window->priv->document);
 460
 461         if (window->priv->action_group) {
 462                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 463                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 464                 ev_window_set_action_sensitive (window, "Space", sensitive);
 465                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 466                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 467                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 468                 ev_window_set_action_sensitive (window, "Return", sensitive);
 469                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 470                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 471                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 472                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 473                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 474                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 475
 476                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 477         }
 478 }
 479
 480 static void
 481 set_widget_visibility (GtkWidget *widget, gboolean visible)
 482 {
 483         g_assert (GTK_IS_WIDGET (widget));
 484
 485         if (visible)
 486                 gtk_widget_show (widget);
 487         else
 488                 gtk_widget_hide (widget);
 489 }
 490
 491 static void
 492 update_chrome_visibility (EvWindow *window)
 493 {
 494         EvWindowPrivate *priv = window->priv;
 495         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 496         gboolean fullscreen_mode, presentation, fullscreen;
 497         gboolean preview_toolbar;
 498
 499         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 500         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 501         fullscreen_mode = fullscreen || presentation;
 502
 503         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 504         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 505                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 506         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 507                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 508         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 509         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 510         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 511
 512         set_widget_visibility (priv->menubar, menubar);
 513         set_widget_visibility (priv->toolbar_dock, toolbar);
 514         set_widget_visibility (priv->find_bar, findbar);
 515         set_widget_visibility (priv->sidebar, sidebar);
 516         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 517
 518         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 519         gtk_widget_set_sensitive (priv->menubar, menubar);
 520
 521         if (priv->fullscreen_popup != NULL) {
 522                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 523                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 524         }
 525 }
 526
 527 static void
 528 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 529 {
 530         EvWindowPrivate *priv = window->priv;
 531
 532         if (active) {
 533                 priv->chrome |= flag;
 534         } else {
 535                 priv->chrome &= ~flag;
 536         }
 537
 538         update_chrome_visibility (window);
 539 }
 540
 541 static void
 542 update_sizing_buttons (EvWindow *window)
 543 {
 544         GtkActionGroup *action_group = window->priv->action_group;
 545         GtkAction *action;
 546         gboolean best_fit, page_width;
 547         EvSizingMode sizing_mode;
 548
 549         if (window->priv->view == NULL)
 550                 return;
 551
 552         g_object_get (window->priv->view,
 553                       "sizing_mode", &sizing_mode,
 554                       NULL);
 555
 556         switch (sizing_mode) {
 557                 case EV_SIZING_BEST_FIT:
 558                         best_fit = TRUE;
 559                         page_width = FALSE;
 560                         break;
 561                 case EV_SIZING_FIT_WIDTH:
 562                         best_fit = FALSE;
 563                         page_width = TRUE;
 564                         break;
 565                 default:
 566                         best_fit = page_width = FALSE;
 567                         break;
 568         }
 569
 570         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 571         g_signal_handlers_block_by_func
 572                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 573         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 574         g_signal_handlers_unblock_by_func
 575                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 576
 577         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 578         g_signal_handlers_block_by_func
 579                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 580         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 581         g_signal_handlers_unblock_by_func
 582                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 583
 584         action = gtk_action_group_get_action (window->priv->action_group,
 585                                               ZOOM_CONTROL_ACTION);
 586         if (best_fit) {
 587                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 588                                                  EPHY_ZOOM_BEST_FIT);
 589         } else if (page_width) {
 590                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 591                                                  EPHY_ZOOM_FIT_WIDTH);
 592         }
 593 }
 594
 595 gboolean
 596 ev_window_is_empty (const EvWindow *ev_window)
 597 {
 598         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 599
 600         return (ev_window->priv->document == NULL) &&
 601                 (ev_window->priv->load_job == NULL);
 602 }
 603
 604 static void
 605 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 606                                    gint       response_id,
 607                                    EvWindow  *ev_window)
 608 {
 609         gtk_widget_destroy (dialog);
 610 }
 611
 612 static void
 613 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 614 {
 615         GtkWidget *dialog;
 616
 617         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 618                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 619                                          GTK_MESSAGE_ERROR,
 620                                          GTK_BUTTONS_CLOSE,
 621                                          msg);
 622         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 623                                                   "%s", error->message);
 624         g_signal_connect (dialog, "response",
 625                           G_CALLBACK (ev_window_error_dialog_response_cb),
 626                            window);
 627         gtk_widget_show (dialog);
 628 }
 629
 630 static void
 631 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 632 {
 633         ev_window_update_actions (ev_window);
 634 }
 635
 636 static void
 637 page_changed_cb (EvPageCache *page_cache,
 638                  gint         page,
 639                  EvWindow    *ev_window)
 640 {
 641         ev_window_update_actions (ev_window);
 642
 643         if (!ev_window_is_empty (ev_window))
 644                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 645 }
 646
 647 typedef struct _FindTask {
 648     const gchar *page_label;
 649     gchar *chapter;
 650 } FindTask;
 651
 652 static gboolean
 653 ev_window_find_chapter (GtkTreeModel *tree_model,
 654                         GtkTreePath  *path,
 655                         GtkTreeIter  *iter,
 656                         gpointer      data)
 657 {
 658     FindTask *task = (FindTask *)data;
 659     gchar *page_string;
 660
 661     gtk_tree_model_get (tree_model, iter,
 662                         EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 663                         -1);
 664
 665     if (!page_string)
 666             return FALSE;
 667
 668     if (!strcmp (page_string, task->page_label)) {
 669             gtk_tree_model_get (tree_model, iter,
 670                                 EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 671                                 -1);
 672             g_free (page_string);
 673             return TRUE;
 674     }
 675
 676     g_free (page_string);
 677     return FALSE;
 678 }
 679
 680 static void
 681 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 682 {
 683         const gchar *page_label;
 684         gchar *link_title;
 685         FindTask find_task;
 686
 687         EvLink *real_link;
 688         EvLinkAction *action;
 689         EvLinkDest *dest;
 690
 691         if (link) {
 692                 action = g_object_ref (ev_link_get_action (link));
 693                 dest = ev_link_action_get_dest (action);
 694                 page = ev_link_dest_get_page (dest);
 695         } else {
 696                 dest = ev_link_dest_new_page (page);
 697                 action = ev_link_action_new_dest (dest);
 698         }
 699
 700         if (page < 0)
 701                 return;
 702
 703
 704         if (ev_link_dest_get_page_label (dest))
 705                 page_label = ev_link_dest_get_page_label (dest);
 706         else
 707                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 708
 709         find_task.page_label = page_label;
 710         find_task.chapter = NULL;
 711
 712         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 713             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 714                 GtkTreeModel *model;
 715
 716                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 717
 718                 if (model) {
 719
 720                         gtk_tree_model_foreach (model,
 721                                                 ev_window_find_chapter,
 722                                                 &find_task);
 723
 724                         g_object_unref (model);
 725                 }
 726         }
 727
 728         if (find_task.chapter)
 729                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 730         else
 731                 link_title = g_strdup_printf (_("Page %s"), page_label);
 732
 733         real_link = ev_link_new (link_title, action);
 734
 735         ev_history_add_link (window->priv->history, real_link);
 736
 737         g_free (link_title);
 738         g_object_unref (real_link);
 739 }
 740
 741 static void
 742 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 743 {
 744         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 745
 746         ev_window_add_history (window, 0, link);
 747         ev_window_add_history (window, current_page, NULL);
 748 }
 749
 750 static void
 751 history_changed_cb (EvPageCache *page_cache,
 752                     gint         page,
 753                     EvWindow    *window)
 754 {
 755         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 756
 757         ev_window_add_history (window, page, NULL);
 758         ev_window_add_history (window, current_page, NULL);
 759
 760         return;
 761 }
 762
 763 static void
 764 update_document_mode (EvWindow *window, EvDocumentMode mode)
 765 {
 766         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 767                 ev_window_run_presentation (window);
 768         }
 769         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 770                 ev_window_run_fullscreen (window);
 771         }
 772 }
 773
 774 static void
 775 setup_document_from_metadata (EvWindow *window)
 776 {
 777         char *uri = window->priv->uri;
 778         GValue page = { 0, };
 779         gint n_pages;
 780         gint new_page;
 781
 782         /* View the previously shown page, but make sure to not open a document on
 783          * the last page, since closing it on the last page most likely means the
 784          * user was finished reading the document. In that case, reopening should
 785          * show the first page. */
 786         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 787                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 788                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 789                 if (new_page == n_pages - 1)
 790                         new_page = 0;
 791                 ev_page_cache_set_current_page (window->priv->page_cache,
 792                                                 new_page);
 793                 g_value_unset (&page);
 794         }
 795 }
 796
 797 static void
 798 setup_chrome_from_metadata (EvWindow *window)
 799 {
 800         EvChrome chrome = EV_CHROME_NORMAL;
 801         GValue show_toolbar = { 0, };
 802
 803         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 804                 if (!g_value_get_boolean (&show_toolbar))
 805                         chrome &= ~EV_CHROME_TOOLBAR;
 806                 g_value_unset (&show_toolbar);
 807         }
 808         window->priv->chrome = chrome;
 809 }
 810
 811 static void
 812 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 813 {
 814         char *uri = window->priv->uri;
 815         GtkWidget *sidebar = window->priv->sidebar;
 816         GtkWidget *links = window->priv->sidebar_links;
 817         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 818         GtkWidget *attachments = window->priv->sidebar_attachments;
 819         GValue sidebar_size = { 0, };
 820         GValue sidebar_page = { 0, };
 821         GValue sidebar_visibility = { 0, };
 822
 823         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 824                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 825                                         g_value_get_int (&sidebar_size));
 826                 g_value_unset(&sidebar_size);
 827         }
 828
 829         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 830                 const char *page_id = g_value_get_string (&sidebar_page);
 831
 832                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 833                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 834                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 835                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 836                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 837                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 838                 }
 839                 g_value_unset (&sidebar_page);
 840         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 841                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 842         }
 843
 844         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 845                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 846                 g_value_unset (&sidebar_visibility);
 847         }
 848 }
 849
 850 static void
 851 setup_size_from_metadata (EvWindow *window)
 852 {
 853         char *uri = window->priv->uri;
 854         GValue width = { 0, };
 855         GValue height = { 0, };
 856         GValue width_ratio = { 0, };
 857         GValue height_ratio = { 0, };
 858         GValue maximized = { 0, };
 859         GValue x = { 0, };
 860         GValue y = { 0, };
 861
 862         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 863                 if (g_value_get_boolean (&maximized)) {
 864                         gtk_window_maximize (GTK_WINDOW (window));
 865                         return;
 866                 } else {
 867                         gtk_window_unmaximize (GTK_WINDOW (window));
 868                 }
 869                 g_value_unset (&maximized);
 870         }
 871
 872         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 873             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 874                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 875                                  g_value_get_int (&y));
 876                 g_value_unset (&x);
 877                 g_value_unset (&y);
 878         }
 879
 880         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 881             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 882                 gtk_window_resize (GTK_WINDOW (window),
 883                                    g_value_get_int (&width),
 884                                    g_value_get_int (&height));
 885                 g_value_unset (&width);
 886                 g_value_unset (&height);
 887                 return;
 888         }
 889
 890         if (window->priv->page_cache &&
 891             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 892             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 893                 gint document_width;
 894                 gint document_height;
 895
 896                 ev_page_cache_get_max_width (window->priv->page_cache,
 897                                              0, 1.0,
 898                                              &document_width);
 899                 ev_page_cache_get_max_height (window->priv->page_cache,
 900                                              0, 1.0,
 901                                              &document_height);
 902
 903                 gtk_window_resize (GTK_WINDOW (window),
 904                                    g_value_get_double (&width_ratio) * document_width,
 905                                    g_value_get_double (&height_ratio) * document_height);
 906                 g_value_unset (&width_ratio);
 907                 g_value_unset (&height_ratio);
 908         }
 909
 910 }
 911
 912 static void
 913 setup_view_from_metadata (EvWindow *window)
 914 {
 915         EvView *view = EV_VIEW (window->priv->view);
 916         char *uri = window->priv->uri;
 917         GEnumValue *enum_value;
 918         GValue sizing_mode = { 0, };
 919         GValue zoom = { 0, };
 920         GValue continuous = { 0, };
 921         GValue dual_page = { 0, };
 922         GValue presentation = { 0, };
 923         GValue fullscreen = { 0, };
 924         GValue rotation = { 0, };
 925         GValue maximized = { 0, };
 926
 927         /* Maximized */
 928         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 929                 if (g_value_get_boolean (&maximized)) {
 930                         gtk_window_maximize (GTK_WINDOW (window));
 931                 } else {
 932                         gtk_window_unmaximize (GTK_WINDOW (window));
 933                 }
 934                 g_value_unset (&maximized);
 935         }
 936
 937         /* Sizing mode */
 938         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 939                 enum_value = g_enum_get_value_by_nick
 940                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 941                 g_value_unset (&sizing_mode);
 942                 ev_view_set_sizing_mode (view, enum_value->value);
 943         }
 944
 945         /* Zoom */
 946         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 947             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 948                 gdouble zoom_value;
 949
 950                 zoom_value = g_value_get_double (&zoom);
 951                 zoom_value *= ev_window_get_screen_dpi (window) / 72.0;
 952                 ev_view_set_zoom (view, zoom_value, FALSE);
 953                 g_value_unset (&zoom);
 954         }
 955
 956         /* Continuous */
 957         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 958                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 959                 g_value_unset (&continuous);
 960         }
 961
 962         /* Dual page */
 963         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 964                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 965                 g_value_unset (&dual_page);
 966         }
 967
 968         /* Presentation */
 969         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 970                 if (g_value_get_boolean (&presentation) && uri) {
 971                         ev_window_run_presentation (window);
 972                 }
 973                 g_value_unset (&presentation);
 974         }
 975
 976         /* Fullscreen */
 977         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 978                 if (g_value_get_boolean (&fullscreen) && uri) {
 979                         ev_window_run_fullscreen (window);
 980                 }
 981                 g_value_unset (&fullscreen);
 982         }
 983
 984         /* Rotation */
 985         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 986                 if (g_value_get_int (&rotation)) {
 987                         switch (g_value_get_int (&rotation)) {
 988                                 case 90:
 989                                         ev_view_set_rotation (view, 90);
 990                                         break;
 991                                 case 180:
 992                                         ev_view_set_rotation (view, 180);
 993                                         break;
 994                                 case 270:
 995                                         ev_view_set_rotation (view, 270);
 996                                         break;
 997                                 default:
 998                                         break;
 999                         }
1000                 }
1001                 g_value_unset (&rotation);
1002         }
1003 }
1004
1005 static void
1006 ev_window_setup_document (EvWindow *ev_window)
1007 {
1008         const EvDocumentInfo *info;
1009         EvDocument *document;
1010         EvView *view = EV_VIEW (ev_window->priv->view);
1011         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1012         GtkAction *action;
1013
1014         document = ev_window->priv->document;
1015         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1016         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
1017         g_signal_connect (ev_window->priv->page_cache, "history-changed", G_CALLBACK (history_changed_cb), ev_window);
1018
1019         if (EV_IS_DOCUMENT_FIND (document)) {
1020                 g_signal_connect_object (G_OBJECT (document),
1021                                          "find_changed",
1022                                          G_CALLBACK (find_changed_cb),
1023                                          ev_window, 0);
1024         }
1025
1026         ev_sidebar_set_document (sidebar, document);
1027
1028         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1029                 ev_view_set_document (view, document);
1030         }
1031         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1032
1033         ev_window_title_set_document (ev_window->priv->title, document);
1034         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1035
1036         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1037         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1038         ev_window_setup_action_sensitivity (ev_window);
1039
1040         if (ev_window->priv->history)
1041                 g_object_unref (ev_window->priv->history);
1042         ev_window->priv->history = ev_history_new ();
1043         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1044         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1045
1046         if (ev_window->priv->properties) {
1047                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1048                                                    ev_window->priv->document);
1049         }
1050
1051         setup_size_from_metadata (ev_window);
1052         setup_document_from_metadata (ev_window);
1053         setup_sidebar_from_metadata (ev_window, document);
1054
1055         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1056         update_document_mode (ev_window, info->mode);
1057 }
1058
1059 static void
1060 password_dialog_response (GtkWidget *password_dialog,
1061                           gint       response_id,
1062                           EvWindow  *ev_window)
1063 {
1064         char *password;
1065
1066         if (response_id == GTK_RESPONSE_OK) {
1067
1068                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1069                 if (password) {
1070                         ev_document_doc_mutex_lock ();
1071                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1072                                                            password);
1073                         ev_document_doc_mutex_unlock ();
1074                 }
1075                 g_free (password);
1076
1077                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1078
1079                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1080                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1081
1082                 gtk_widget_destroy (password_dialog);
1083
1084                 return;
1085         }
1086
1087         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1088         gtk_widget_destroy (password_dialog);
1089 }
1090
1091 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1092  * password_view page.  It assumes that ev_window->priv->password_* has been set
1093  * correctly.  These are cleared by password_dialog_response() */
1094
1095 static void
1096 ev_window_popup_password_dialog (EvWindow *ev_window)
1097 {
1098         g_assert (ev_window->priv->load_job);
1099
1100         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1101
1102         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1103         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1104
1105         if (ev_window->priv->password_dialog == NULL) {
1106                 ev_window->priv->password_dialog =
1107                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1108                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1109
1110                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1111                                            (gpointer *) &(ev_window->priv->password_dialog));
1112                 g_signal_connect (ev_window->priv->password_dialog,
1113                                   "response",
1114                                   G_CALLBACK (password_dialog_response),
1115                                   ev_window);
1116                 gtk_widget_show (ev_window->priv->password_dialog);
1117         } else {
1118                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1119         }
1120 }
1121
1122 static void
1123 ev_window_clear_load_job (EvWindow *ev_window)
1124 {
1125     if (ev_window->priv->load_job != NULL) {
1126
1127         if (!ev_window->priv->load_job->finished)
1128                 ev_job_queue_remove_job (ev_window->priv->load_job);
1129
1130         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1131         g_object_unref (ev_window->priv->load_job);
1132         ev_window->priv->load_job = NULL;
1133     }
1134 }
1135
1136 static void
1137 ev_window_clear_local_uri (EvWindow *ev_window)
1138 {
1139     char *filename;
1140
1141     if (ev_window->priv->local_uri) {
1142             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1143             if (filename != NULL) {
1144                     g_unlink (filename);
1145                     g_free (filename);
1146             }
1147             g_free (ev_window->priv->local_uri);
1148             ev_window->priv->local_uri = NULL;
1149     }
1150 }
1151
1152 static void
1153 ev_window_clear_temp_file (EvWindow *ev_window)
1154 {
1155         GnomeVFSURI *uri;
1156         gchar       *filename;
1157         const gchar *tempdir;
1158
1159         if (!ev_window->priv->uri)
1160                 return;
1161
1162         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1163         if (!gnome_vfs_uri_is_local (uri)) {
1164                 gnome_vfs_uri_unref (uri);
1165                 return;
1166         }
1167         gnome_vfs_uri_unref (uri);
1168
1169         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1170         if (!filename)
1171                 return;
1172
1173         tempdir = g_get_tmp_dir ();
1174         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1175                 g_unlink (filename);
1176         }
1177
1178         g_free (filename);
1179 }
1180
1181 /* This callback will executed when load job will be finished.
1182  *
1183  * Since the flow of the error dialog is very confusing, we assume that both
1184  * document and uri will go away after this function is called, and thus we need
1185  * to ref/dup them.  Additionally, it needs to clear
1186  * ev_window->priv->password_{uri,document}, and thus people who call this
1187  * function should _not_ necessarily expect those to exist after being
1188  * called. */
1189 static void
1190 ev_window_load_job_cb  (EvJobLoad *job,
1191                         gpointer data)
1192 {
1193         EvWindow *ev_window = EV_WINDOW (data);
1194         EvDocument *document = EV_JOB (job)->document;
1195
1196         g_assert (job->uri);
1197
1198         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1199
1200         /* Success! */
1201         if (job->error == NULL) {
1202                 if (ev_window->priv->document)
1203                         g_object_unref (ev_window->priv->document);
1204                 ev_window->priv->document = g_object_ref (document);
1205
1206                 if (!ev_window->priv->unlink_temp_file) {
1207                         setup_view_from_metadata (ev_window);
1208                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1209                 }
1210
1211                 ev_window_setup_document (ev_window);
1212
1213                 if (job->dest) {
1214                         EvLink *link;
1215                         EvLinkAction *link_action;
1216
1217                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1218                         link = ev_link_new (NULL, link_action);
1219                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1220                         g_object_unref (link);
1221                 }
1222
1223                 switch (job->mode) {
1224                         case EV_WINDOW_MODE_FULLSCREEN:
1225                                 ev_window_run_fullscreen (ev_window);
1226                                 break;
1227                         case EV_WINDOW_MODE_PRESENTATION:
1228                                 ev_window_run_presentation (ev_window);
1229                                 break;
1230                         case EV_WINDOW_MODE_PREVIEW:
1231                                 ev_window_run_preview (ev_window);
1232                                 break;
1233                         default:
1234                                 break;
1235                 }
1236
1237                 ev_window_clear_load_job (ev_window);
1238                 return;
1239         }
1240
1241         if (job->error->domain == EV_DOCUMENT_ERROR &&
1242             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1243                 gchar *base_name, *file_name;
1244
1245                 setup_view_from_metadata (ev_window);
1246
1247                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1248                 base_name = g_path_get_basename (file_name);
1249                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1250                                                 base_name);
1251                 g_free (file_name);
1252                 g_free (base_name);
1253                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1254
1255                 ev_window_popup_password_dialog (ev_window);
1256         } else {
1257                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1258                                         _("Unable to open document"),
1259                                         job->error);
1260                 ev_window_clear_load_job (ev_window);
1261         }
1262
1263         return;
1264 }
1265
1266 const char *
1267 ev_window_get_uri (EvWindow *ev_window)
1268 {
1269         return ev_window->priv->uri;
1270 }
1271
1272 static void
1273 ev_window_close_dialogs (EvWindow *ev_window)
1274 {
1275         if (ev_window->priv->password_dialog)
1276                 gtk_widget_destroy (ev_window->priv->password_dialog);
1277         ev_window->priv->password_dialog = NULL;
1278
1279 #ifdef WITH_PRINT
1280         if (ev_window->priv->print_dialog)
1281                 gtk_widget_destroy (ev_window->priv->print_dialog);
1282         ev_window->priv->print_dialog = NULL;
1283 #endif
1284
1285 #ifdef WITH_GNOME_PRINT
1286         if (ev_window->priv->print_job)
1287                 g_object_unref (ev_window->priv->print_job);
1288         ev_window->priv->print_job = NULL;
1289 #endif
1290
1291         if (ev_window->priv->properties)
1292                 gtk_widget_destroy (ev_window->priv->properties);
1293         ev_window->priv->properties = NULL;
1294 }
1295
1296 static gint
1297 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1298                                GnomeVFSXferProgressInfo *info,
1299                                EvWindow                 *ev_window)
1300 {
1301         switch (info->status) {
1302                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1303                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1304                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1305                         }
1306
1307                         return 1;
1308                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1309                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1310                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1311                         return 1;
1312                 default:
1313                         g_assert_not_reached ();
1314         }
1315
1316         return 0;
1317 }
1318
1319 void
1320 ev_window_open_uri (EvWindow       *ev_window,
1321                     const char     *uri,
1322                     EvLinkDest     *dest,
1323                     EvWindowRunMode mode,
1324                     gboolean        unlink_temp_file)
1325 {
1326         GnomeVFSURI *source_uri;
1327         GnomeVFSURI *target_uri;
1328
1329         ev_window_close_dialogs (ev_window);
1330         ev_window_clear_load_job (ev_window);
1331         ev_window_clear_local_uri (ev_window);
1332         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1333
1334         ev_window->priv->unlink_temp_file = unlink_temp_file;
1335
1336         if (ev_window->priv->uri)
1337                 g_free (ev_window->priv->uri);
1338         ev_window->priv->uri = g_strdup (uri);
1339
1340         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1341         g_signal_connect (ev_window->priv->load_job,
1342                           "finished",
1343                           G_CALLBACK (ev_window_load_job_cb),
1344                           ev_window);
1345
1346         source_uri = gnome_vfs_uri_new (uri);
1347         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1348                 GnomeVFSAsyncHandle *handle;
1349                 GList               *slist = NULL;
1350                 GList               *tlist = NULL;
1351                 char                *tmp_name;
1352                 char                *base_name;
1353
1354                 /* We'd like to keep extension of source uri since
1355                  * it helps to resolve some mime types, say cbz */
1356
1357                 tmp_name = ev_tmp_filename (NULL);
1358                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1359                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1360                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1361                                      ev_window->priv->local_uri);
1362                 g_free (base_name);
1363                 g_free (tmp_name);
1364
1365                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1366
1367                 slist = g_list_prepend (slist, source_uri);
1368                 tlist = g_list_prepend (tlist, target_uri);
1369                 gnome_vfs_async_xfer (&handle, slist, tlist,
1370                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1371                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1372                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1373                                       GNOME_VFS_PRIORITY_DEFAULT,
1374                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1375                                       ev_window,
1376                                       NULL, NULL);
1377
1378                 g_list_free (slist);
1379                 g_list_free (tlist);
1380                 gnome_vfs_uri_unref (target_uri);
1381                 gnome_vfs_uri_unref (source_uri);
1382
1383                 return;
1384         }
1385
1386         gnome_vfs_uri_unref (source_uri);
1387         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1388 }
1389
1390 static void
1391 file_open_dialog_response_cb (GtkWidget *chooser,
1392                               gint       response_id,
1393                               EvWindow  *ev_window)
1394 {
1395         if (response_id == GTK_RESPONSE_OK) {
1396                 GSList *uris;
1397
1398                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1399
1400                 ev_application_open_uri_list (EV_APP, uris,
1401                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1402                                               GDK_CURRENT_TIME);
1403
1404                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1405                 g_slist_free (uris);
1406         }
1407         ev_application_set_chooser_uri (EV_APP,
1408                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1409
1410         gtk_widget_destroy (chooser);
1411 }
1412
1413 static void
1414 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1415 {
1416         GtkWidget *chooser;
1417
1418         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1419                                                GTK_WINDOW (window),
1420                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1421                                                GTK_STOCK_CANCEL,
1422                                                GTK_RESPONSE_CANCEL,
1423                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1424                                                NULL);
1425
1426         ev_document_factory_add_filters (chooser, NULL);
1427         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1428         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1429         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1430                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1431                                           ev_application_get_chooser_uri (EV_APP));
1432         } else if (window->priv->uri != NULL) {
1433                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1434                                           window->priv->uri);
1435         }
1436
1437         g_signal_connect (chooser, "response",
1438                           G_CALLBACK (file_open_dialog_response_cb),
1439                           window);
1440
1441         gtk_widget_show (chooser);
1442 }
1443
1444 static gchar *
1445 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1446 {
1447         gchar *tmp_filename = NULL;
1448         gchar *name;
1449         gint   res;
1450         guint  i = 0;
1451
1452         name = g_path_get_basename (filename);
1453
1454         do {
1455                 gchar *basename;
1456
1457                 if (tmp_filename)
1458                         g_free (tmp_filename);
1459
1460                 basename = g_strdup_printf ("%s-%d", name, i++);
1461                 tmp_filename = g_build_filename (ev_tmp_dir (),
1462                                                  basename, NULL);
1463
1464                 g_free (basename);
1465         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1466
1467         g_free (name);
1468
1469         if (res != 0 && errno != EEXIST) {
1470                 if (error) {
1471                         *error = g_error_new (G_FILE_ERROR,
1472                                               g_file_error_from_errno (errno),
1473                                               _("Couldn't create symlink “%s”: %s"),
1474                                               tmp_filename, strerror (errno));
1475                 }
1476
1477                 g_free (tmp_filename);
1478
1479                 return NULL;
1480         }
1481
1482         return tmp_filename;
1483 }
1484
1485 static void
1486 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1487 {
1488         GError *error = NULL;
1489         gchar *symlink_uri;
1490         gchar *old_filename;
1491         gchar *new_filename;
1492
1493         old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL);
1494         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1495
1496         if (error) {
1497                 ev_window_error_dialog (GTK_WINDOW (window),
1498                                         _("Cannot open a copy."),
1499                                         error);
1500
1501                 g_error_free (error);
1502                 g_free (old_filename);
1503                 g_free (new_filename);
1504
1505                 return;
1506         }
1507
1508         g_free (old_filename);
1509
1510         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1511         g_free (new_filename);
1512
1513         ev_application_open_uri_at_dest (EV_APP,
1514                                          symlink_uri,
1515                                          gtk_window_get_screen (GTK_WINDOW (window)),
1516                                          dest,
1517                                          0,
1518                                          TRUE,
1519                                          GDK_CURRENT_TIME);
1520         g_free (symlink_uri);
1521 }
1522
1523 static void
1524 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1525 {
1526         EvPageCache *page_cache;
1527         EvLinkDest  *dest;
1528         gint         current_page;
1529
1530         page_cache = ev_page_cache_get (window->priv->document);
1531         current_page = ev_page_cache_get_current_page (page_cache);
1532
1533         dest = ev_link_dest_new_page (current_page);
1534         ev_window_cmd_file_open_copy_at_dest (window, dest);
1535         g_object_unref (dest);
1536 }
1537
1538 #ifdef HAVE_GTK_RECENT
1539 static void
1540 ev_window_cmd_recent_file_activate (GtkAction     *action,
1541                                     EvWindow      *window)
1542 {
1543         GtkRecentInfo *info;
1544         const gchar   *uri;
1545
1546         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1547         g_assert (info != NULL);
1548
1549         uri = gtk_recent_info_get_uri (info);
1550
1551         ev_application_open_uri_at_dest (EV_APP, uri,
1552                                          gtk_window_get_screen (GTK_WINDOW (window)),
1553                                          NULL, 0, FALSE,
1554                                          GDK_CURRENT_TIME);
1555 }
1556 #else
1557 static void
1558 ev_window_cmd_recent_file_activate (GtkAction *action,
1559                                     EvWindow *ev_window)
1560 {
1561         char *uri;
1562         EggRecentItem *item;
1563
1564         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1565                                                    action);
1566
1567         uri = egg_recent_item_get_uri (item);
1568
1569         ev_application_open_uri (EV_APP, uri, NULL,
1570                                  GDK_CURRENT_TIME, NULL);
1571
1572         g_free (uri);
1573 }
1574 #endif /* HAVE_GTK_RECENT */
1575
1576 static void
1577 ev_window_add_recent (EvWindow *window, const char *filename)
1578 {
1579 #ifdef HAVE_GTK_RECENT
1580         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1581 #else
1582         EggRecentItem *item;
1583
1584         item = egg_recent_item_new_from_uri (filename);
1585         egg_recent_item_add_group (item, "Evince");
1586         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1587 #endif /* HAVE_GTK_RECENT */
1588 }
1589
1590 #ifdef HAVE_GTK_RECENT
1591 static gint
1592 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1593 {
1594         gboolean     has_ev_a, has_ev_b;
1595         const gchar *evince = g_get_application_name ();
1596
1597         has_ev_a = gtk_recent_info_has_application (a, evince);
1598         has_ev_b = gtk_recent_info_has_application (b, evince);
1599
1600         if (has_ev_a && has_ev_b) {
1601                 time_t time_a, time_b;
1602
1603                 time_a = gtk_recent_info_get_modified (a);
1604                 time_b = gtk_recent_info_get_modified (b);
1605
1606                 return (time_b - time_a);
1607         } else if (has_ev_a) {
1608                 return -1;
1609         } else if (has_ev_b) {
1610                 return 1;
1611         }
1612
1613         return 0;
1614 }
1615 #endif /* HAVE_GTK_RECENT */
1616
1617 /*
1618  * Doubles underscore to avoid spurious menu accels.
1619  */
1620 static gchar *
1621 ev_window_get_recent_file_label (gint index, const gchar *filename)
1622 {
1623         GString *str;
1624         gint length;
1625         const gchar *p;
1626         const gchar *end;
1627
1628         g_return_val_if_fail (filename != NULL, NULL);
1629
1630         length = strlen (filename);
1631         str = g_string_sized_new (length + 10);
1632         g_string_printf (str, "_%d.  ", index);
1633
1634         p = filename;
1635         end = filename + length;
1636
1637         while (p != end)
1638         {
1639                 const gchar *next;
1640                 next = g_utf8_next_char (p);
1641
1642                 switch (*p)
1643                 {
1644                         case '_':
1645                                 g_string_append (str, "__");
1646                                 break;
1647                         default:
1648                                 g_string_append_len (str, p, next - p);
1649                                 break;
1650                 }
1651
1652                 p = next;
1653         }
1654
1655         return g_string_free (str, FALSE);
1656 }
1657
1658 static void
1659 ev_window_setup_recent (EvWindow *ev_window)
1660 {
1661 #ifdef HAVE_GTK_RECENT
1662         GList        *items, *l;
1663         guint         n_items = 0;
1664         const gchar  *evince = g_get_application_name ();
1665         static guint  i = 0;
1666
1667         if (ev_window->priv->recent_ui_id > 0) {
1668                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1669                                           ev_window->priv->recent_ui_id);
1670                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1671         }
1672         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1673
1674         if (ev_window->priv->recent_action_group) {
1675                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1676                                                     ev_window->priv->recent_action_group);
1677                 g_object_unref (ev_window->priv->recent_action_group);
1678         }
1679         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1680         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1681                                             ev_window->priv->recent_action_group, 0);
1682
1683         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1684         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1685
1686         for (l = items; l && l->data; l = g_list_next (l)) {
1687                 GtkRecentInfo *info;
1688                 GtkAction     *action;
1689                 gchar         *action_name;
1690                 gchar         *label;
1691
1692                 info = (GtkRecentInfo *) l->data;
1693
1694                 if (!gtk_recent_info_has_application (info, evince) ||
1695                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1696                         continue;
1697
1698                 action_name = g_strdup_printf ("RecentFile%u", i++);
1699                 label = ev_window_get_recent_file_label (
1700                         n_items + 1, gtk_recent_info_get_display_name (info));
1701
1702                 action = g_object_new (GTK_TYPE_ACTION,
1703                                        "name", action_name,
1704                                        "label", label,
1705                                        NULL);
1706
1707                 g_object_set_data_full (G_OBJECT (action),
1708                                         "gtk-recent-info",
1709                                         gtk_recent_info_ref (info),
1710                                         (GDestroyNotify) gtk_recent_info_unref);
1711
1712                 g_signal_connect (G_OBJECT (action), "activate",
1713                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1714                                   (gpointer) ev_window);
1715
1716                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1717                                              action);
1718                 g_object_unref (action);
1719
1720                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1721                                        ev_window->priv->recent_ui_id,
1722                                        "/MainMenu/FileMenu/RecentFilesMenu",
1723                                        label,
1724                                        action_name,
1725                                        GTK_UI_MANAGER_MENUITEM,
1726                                        FALSE);
1727                 g_free (action_name);
1728                 g_free (label);
1729
1730                 if (++n_items == 5)
1731                         break;
1732         }
1733
1734         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1735         g_list_free (items);
1736 #else /* HAVE_GTK_RECENT */
1737         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1738                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1739                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1740                                                                       ev_window);
1741
1742         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1743
1744         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1745                                    ev_application_get_recent_model (EV_APP));
1746
1747         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1748
1749         g_signal_connect (ev_window->priv->recent_view, "activate",
1750                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1751 #endif /* HAVE_GTK_RECENT */
1752 }
1753
1754 static void
1755 file_save_dialog_response_cb (GtkWidget *fc,
1756                               gint       response_id,
1757                               EvWindow  *ev_window)
1758 {
1759         gboolean success;
1760
1761         if (response_id == GTK_RESPONSE_OK) {
1762                 gint    fd;
1763                 gchar  *filename;
1764                 gchar  *tmp_filename;
1765                 GError *error = NULL;
1766
1767                 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1768                 tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1769
1770                 fd = g_mkstemp (tmp_filename);
1771                 if (fd == -1) {
1772                         gchar *display_name;
1773                         gint   save_errno = errno;
1774
1775                         display_name = g_filename_display_name (tmp_filename);
1776                         g_set_error (&error,
1777                                      G_FILE_ERROR,
1778                                      g_file_error_from_errno (save_errno),
1779                                      _("Failed to create file “%s”: %s"),
1780                                      display_name, g_strerror (save_errno));
1781                         g_free (display_name);
1782                 } else {
1783                         gchar *uri;
1784
1785                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1786
1787                         ev_document_doc_mutex_lock ();
1788                         success = ev_document_save (ev_window->priv->document,
1789                                                     uri,
1790                                                     &error);
1791                         ev_document_doc_mutex_unlock ();
1792
1793                         g_free (uri);
1794                         close (fd);
1795                 }
1796
1797                 if (!error) {
1798                         if (g_rename (tmp_filename, filename) == -1) {
1799                                 g_unlink (tmp_filename);
1800                         }
1801                 } else {
1802                         gchar *msg;
1803                         gchar *uri;
1804
1805                         uri = g_filename_to_uri (filename, NULL, NULL);
1806                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1807                         ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1808                         g_free (msg);
1809                         g_free (uri);
1810                         g_error_free (error);
1811                 }
1812
1813                 g_free (tmp_filename);
1814                 g_free (filename);
1815         }
1816
1817         gtk_widget_destroy (fc);
1818 }
1819
1820 static void
1821 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1822 {
1823         GtkWidget *fc;
1824         gchar *base_name;
1825         gchar *file_name;
1826
1827         fc = gtk_file_chooser_dialog_new (
1828                 _("Save a Copy"),
1829                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1830                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1831                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1832                 NULL);
1833
1834         ev_document_factory_add_filters (fc, ev_window->priv->document);
1835         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1836
1837         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1838         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1839         base_name = g_path_get_basename (file_name);
1840         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1841         g_free (file_name);
1842         g_free (base_name);
1843
1844         g_signal_connect (fc, "response",
1845                           G_CALLBACK (file_save_dialog_response_cb),
1846                           ev_window);
1847
1848         gtk_widget_show (fc);
1849 }
1850
1851 #ifdef WITH_GTK_PRINT
1852 static void
1853 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1854                                     EvWindow     *window)
1855 {
1856         /* Dialog was canceled */
1857         if (!page_setup)
1858                 return;
1859
1860         if (window->priv->print_page_setup)
1861                 g_object_unref (window->priv->print_page_setup);
1862         window->priv->print_page_setup = g_object_ref (page_setup);
1863 }
1864 #endif /* WITH_GTK_PRINT */
1865
1866 static void
1867 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1868 {
1869 #ifdef WITH_GTK_PRINT
1870         gtk_print_run_page_setup_dialog_async (
1871                 GTK_WINDOW (ev_window),
1872                 ev_window->priv->print_page_setup,
1873                 ev_window->priv->print_settings,
1874                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1875                 ev_window);
1876 #endif /* WITH_GTK_PRINT */
1877 }
1878
1879 #ifdef WITH_GTK_PRINT
1880 static void
1881 ev_window_clear_print_job (EvWindow *window)
1882 {
1883         if (window->priv->print_job) {
1884                 if (!window->priv->print_job->finished)
1885                         ev_job_queue_remove_job (window->priv->print_job);
1886
1887                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1888                                                       ev_window_print_job_cb,
1889                                                       window);
1890                 g_object_unref (window->priv->print_job);
1891                 window->priv->print_job = NULL;
1892         }
1893 }
1894
1895 static void
1896 ev_window_print_finished (GtkPrintJob *print_job,
1897                           EvWindow    *window,
1898                           GError      *error)
1899 {
1900         ev_window_clear_print_job (window);
1901
1902         if (error) {
1903                 GtkWidget *dialog;
1904
1905                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1906                                                  GTK_DIALOG_MODAL,
1907                                                  GTK_MESSAGE_ERROR,
1908                                                  GTK_BUTTONS_OK,
1909                                                  _("Failed to print document"));
1910                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1911                                                           error->message);
1912
1913                 gtk_dialog_run (GTK_DIALOG (dialog));
1914                 gtk_widget_destroy (dialog);
1915         }
1916 }
1917
1918 static void
1919 ev_window_print_send (EvWindow    *window,
1920                       const gchar *filename)
1921 {
1922         GtkPrintJob *job;
1923         GtkPrintSettings *settings;
1924         GError      *error = NULL;
1925
1926         if (window->priv->gtk_print_job)
1927                 g_object_unref (window->priv->gtk_print_job);
1928
1929         /* Some printers take into account some print settings,
1930          * and others don't. However we have exported the document
1931          * to a ps or pdf file according to such print settings. So,
1932          * we want to send the exported file to printer with those
1933          * settings set to default values.
1934          */
1935         settings = gtk_print_settings_copy (window->priv->print_settings);
1936         gtk_print_settings_set_n_copies (settings, 1);
1937         gtk_print_settings_set_page_ranges (settings, NULL, 0);
1938         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
1939         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
1940         gtk_print_settings_set_scale (settings, 1.0);
1941         gtk_print_settings_set_collate (settings, FALSE);
1942         gtk_print_settings_set_reverse (settings, FALSE);
1943
1944         job = gtk_print_job_new ("evince-print",
1945                                  window->priv->printer,
1946                                  settings,
1947                                  window->priv->print_page_setup);
1948
1949         g_object_unref (settings);
1950
1951         window->priv->gtk_print_job = job;
1952
1953         if (gtk_print_job_set_source_file (job, filename, &error)) {
1954                 gtk_print_job_send (job,
1955                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
1956                                     window, NULL);
1957         } else {
1958                 ev_window_clear_print_job (window);
1959                 g_warning (error->message);
1960                 g_error_free (error);
1961         }
1962 }
1963
1964 static void
1965 ev_window_print_job_cb (EvJobPrint *job,
1966                         EvWindow   *window)
1967 {
1968         if (job->error) {
1969                 g_warning (job->error->message);
1970                 ev_window_clear_print_job (window);
1971                 return;
1972         }
1973
1974         g_assert (job->temp_file != NULL);
1975
1976         ev_window_print_send (window, job->temp_file);
1977 }
1978
1979 static gboolean
1980 ev_window_print_dialog_response_cb (GtkDialog *dialog,
1981                                     gint       response,
1982                                     EvWindow  *window)
1983 {
1984         EvPrintRange  *ranges = NULL;
1985         EvPrintPageSet page_set;
1986         gint           n_ranges = 0;
1987         gint           copies;
1988         gboolean       collate;
1989         gboolean       reverse;
1990         gdouble        scale;
1991         gint           current_page;
1992         gdouble        width;
1993         gdouble        height;
1994         GtkPrintPages  print_pages;
1995         const gchar   *file_format;
1996
1997         if (response != GTK_RESPONSE_OK) {
1998                 gtk_widget_destroy (GTK_WIDGET (dialog));
1999                 window->priv->print_dialog = NULL;
2000
2001                 return FALSE;
2002         }
2003
2004         if (window->priv->printer)
2005                 g_object_unref (window->priv->printer);
2006         if (window->priv->print_settings)
2007                 g_object_unref (window->priv->print_settings);
2008         if (window->priv->print_page_setup)
2009                 g_object_unref (window->priv->print_page_setup);
2010
2011         window->priv->printer = g_object_ref (
2012                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2013         window->priv->print_settings = g_object_ref (
2014                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2015         window->priv->print_page_setup = g_object_ref (
2016                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2017
2018         file_format = gtk_print_settings_get (window->priv->print_settings,
2019                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2020
2021         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2022                 GtkWidget *msgdialog;
2023
2024                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2025                                                     GTK_DIALOG_MODAL,
2026                                                     GTK_MESSAGE_ERROR,
2027                                                     GTK_BUTTONS_OK,
2028                                                     _("Printing is not supported on this printer."));
2029
2030                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2031                 gtk_widget_destroy (msgdialog);
2032
2033                 return FALSE;
2034         }
2035
2036         ev_window_clear_print_job (window);
2037
2038         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2039         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2040
2041         switch (print_pages) {
2042         case GTK_PRINT_PAGES_CURRENT:
2043                 ranges = g_new0 (EvPrintRange, 1);
2044
2045                 ranges->start = current_page;
2046                 ranges->end = current_page;
2047                 n_ranges = 1;
2048
2049                 break;
2050         case GTK_PRINT_PAGES_RANGES: {
2051                 GtkPageRange *page_range;
2052
2053                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2054                                                                  &n_ranges);
2055                 if (n_ranges > 0)
2056                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2057         }
2058                 break;
2059         default:
2060                 break;
2061         }
2062
2063         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2064
2065         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2066
2067         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2068                                                 GTK_UNIT_PIXEL);
2069         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2070                                                   GTK_UNIT_PIXEL);
2071
2072         if (scale != 1.0) {
2073                 width *= scale;
2074                 height *= scale;
2075         }
2076
2077         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2078         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2079         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2080
2081         window->priv->print_job = ev_job_print_new (window->priv->document,
2082                                                     file_format ? file_format : "ps",
2083                                                     width, height,
2084                                                     ranges, n_ranges,
2085                                                     page_set,
2086                                                     copies, collate,
2087                                                     reverse);
2088
2089         g_signal_connect (window->priv->print_job, "finished",
2090                           G_CALLBACK (ev_window_print_job_cb),
2091                           window);
2092         /* The priority doesn't matter for this job */
2093         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2094
2095         gtk_widget_destroy (GTK_WIDGET (dialog));
2096         window->priv->print_dialog = NULL;
2097
2098         return TRUE;
2099 }
2100
2101 void
2102 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2103 {
2104         GtkWidget           *dialog;
2105         EvPageCache         *page_cache;
2106         gint                 current_page;
2107         gint                 document_last_page;
2108         GtkPrintCapabilities capabilities;
2109
2110         g_return_if_fail (EV_IS_WINDOW (ev_window));
2111         g_return_if_fail (ev_window->priv->document != NULL);
2112
2113         if (ev_window->priv->print_dialog) {
2114                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2115                 return;
2116         }
2117
2118         page_cache = ev_page_cache_get (ev_window->priv->document);
2119         current_page = ev_page_cache_get_current_page (page_cache);
2120         document_last_page = ev_page_cache_get_n_pages (page_cache);
2121
2122         if (!ev_window->priv->print_settings)
2123                 ev_window->priv->print_settings = gtk_print_settings_new ();
2124
2125         if (first_page != 1 || last_page != document_last_page) {
2126                 GtkPageRange range;
2127
2128                 /* Ranges in GtkPrint are 0 - N */
2129                 range.start = first_page - 1;
2130                 range.end = last_page - 1;
2131
2132                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2133                                                     GTK_PRINT_PAGES_RANGES);
2134                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2135                                                     &range, 1);
2136         }
2137
2138         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2139         ev_window->priv->print_dialog = dialog;
2140
2141         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2142                 GTK_PRINT_CAPABILITY_COPIES |
2143                 GTK_PRINT_CAPABILITY_COLLATE |
2144                 GTK_PRINT_CAPABILITY_REVERSE |
2145                 GTK_PRINT_CAPABILITY_SCALE |
2146                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2147
2148         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2149             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2150                                                EV_FILE_FORMAT_PDF)) {
2151                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2152         }
2153
2154         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2155                                                        capabilities);
2156
2157         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2158                                                 current_page);
2159
2160         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2161                                             ev_window->priv->print_settings);
2162
2163         if (ev_window->priv->print_page_setup)
2164                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2165                                                       ev_window->priv->print_page_setup);
2166
2167         g_signal_connect (G_OBJECT (dialog), "response",
2168                           G_CALLBACK (ev_window_print_dialog_response_cb),
2169                           ev_window);
2170
2171         gtk_widget_show (dialog);
2172 }
2173 #endif /* WITH_GTK_PRINT */
2174
2175 #ifdef WITH_GNOME_PRINT
2176 static gboolean
2177 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2178                                     gint       response,
2179                                     EvWindow  *ev_window)
2180 {
2181         EvPrintJob *print_job;
2182         GnomePrintConfig *config;
2183
2184         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2185                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2186                 ev_window->priv->print_dialog = NULL;
2187                 g_object_unref (ev_window->priv->print_job);
2188                 ev_window->priv->print_job = NULL;
2189
2190                 return FALSE;
2191         }
2192
2193         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2194
2195         /* FIXME: Change this when we have the first backend
2196          * that can print more than postscript
2197          */
2198         if (using_pdf_printer (config)) {
2199                 GtkWidget *dialog;
2200
2201                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2202                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2203                                                  _("Generating PDF is not supported"));
2204                 gtk_dialog_run (GTK_DIALOG (dialog));
2205                 gtk_widget_destroy (dialog);
2206
2207                 return FALSE;
2208         } else if (!using_postscript_printer (config)) {
2209                 GtkWidget *dialog;
2210
2211                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2212                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2213                                                  _("Printing is not supported on this printer."));
2214                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2215                                                           _("You were trying to print to a printer using the “%s” driver. "
2216                                                             "This program requires a PostScript printer driver."),
2217                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2218                 gtk_dialog_run (GTK_DIALOG (dialog));
2219                 gtk_widget_destroy (dialog);
2220
2221                 return FALSE;
2222         }
2223
2224         save_print_config_to_file (config);
2225
2226         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2227                                   "gnome_print_job", ev_window->priv->print_job,
2228                                   "document", ev_window->priv->document,
2229                                   "print_dialog", print_dialog,
2230                                   NULL);
2231
2232         if (print_job != NULL) {
2233                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2234                 g_object_unref (print_job);
2235         }
2236
2237         g_object_unref (config);
2238
2239         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2240         ev_window->priv->print_dialog = NULL;
2241         g_object_unref (ev_window->priv->print_job);
2242         ev_window->priv->print_job = NULL;
2243
2244         return FALSE;
2245 }
2246
2247 void
2248 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2249 {
2250         GnomePrintConfig *config;
2251         gchar *pages_label;
2252
2253         g_return_if_fail (EV_IS_WINDOW (ev_window));
2254         g_return_if_fail (ev_window->priv->document != NULL);
2255
2256         config = load_print_config_from_file ();
2257
2258         if (ev_window->priv->print_job == NULL)
2259                 ev_window->priv->print_job = gnome_print_job_new (config);
2260
2261         if (ev_window->priv->print_dialog == NULL) {
2262                 ev_window->priv->print_dialog =
2263                         gnome_print_dialog_new (ev_window->priv->print_job,
2264                                                 (guchar *) _("Print"),
2265                                                 (GNOME_PRINT_DIALOG_RANGE |
2266                                                  GNOME_PRINT_DIALOG_COPIES));
2267         }
2268
2269         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2270                                       GTK_WINDOW (ev_window));
2271         g_object_unref (config);
2272
2273         pages_label = g_strconcat (_("Pages"), " ", NULL);
2274         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2275                                                  GNOME_PRINT_RANGE_ALL |
2276                                                  GNOME_PRINT_RANGE_RANGE,
2277                                                  first_page, last_page,
2278                                                  NULL, (const guchar *)pages_label);
2279         g_free (pages_label);
2280
2281         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2282                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2283                                            FALSE);
2284
2285         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2286                           G_CALLBACK (ev_window_print_dialog_response_cb),
2287                           ev_window);
2288         gtk_widget_show (ev_window->priv->print_dialog);
2289 }
2290 #endif /* WITH_GNOME_PRINT */
2291
2292 static void
2293 ev_window_print (EvWindow *window)
2294 {
2295         EvPageCache *page_cache;
2296         gint         last_page;
2297
2298         page_cache = ev_page_cache_get (window->priv->document);
2299         last_page = ev_page_cache_get_n_pages (page_cache);
2300
2301 #ifdef WITH_PRINT
2302         ev_window_print_range (window, 1, last_page);
2303 #endif
2304 }
2305
2306 static void
2307 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2308 {
2309         ev_window_print (ev_window);
2310 }
2311
2312 static void
2313 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2314 {
2315         if (ev_window->priv->properties == NULL) {
2316                 ev_window->priv->properties = ev_properties_dialog_new ();
2317                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2318                                                    ev_window->priv->document);
2319                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2320                                            (gpointer *) &(ev_window->priv->properties));
2321                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2322                                               GTK_WINDOW (ev_window));
2323         }
2324
2325         ev_document_fc_mutex_lock ();
2326         gtk_widget_show (ev_window->priv->properties);
2327         ev_document_fc_mutex_unlock ();
2328 }
2329
2330 static void
2331 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2332 {
2333         g_return_if_fail (EV_IS_WINDOW (ev_window));
2334
2335         gtk_widget_destroy (GTK_WIDGET (ev_window));
2336 }
2337
2338 static void
2339 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2340 {
2341         GtkAction *action;
2342
2343         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2344         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2345
2346         action = gtk_action_group_get_action (window->priv->action_group,
2347                                               PAGE_SELECTOR_ACTION);
2348         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2349 }
2350
2351 static void
2352 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2353 {
2354         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2355 }
2356
2357 static void
2358 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2359 {
2360         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2361 }
2362
2363 static void
2364 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2365 {
2366         gboolean continuous;
2367
2368         ev_window_stop_presentation (ev_window);
2369         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2370         g_object_set (G_OBJECT (ev_window->priv->view),
2371                       "continuous", continuous,
2372                       NULL);
2373         ev_window_update_actions (ev_window);
2374 }
2375
2376 static void
2377 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2378 {
2379         gboolean dual_page;
2380
2381         ev_window_stop_presentation (ev_window);
2382         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2383         g_object_set (G_OBJECT (ev_window->priv->view),
2384                       "dual-page", dual_page,
2385                       NULL);
2386         ev_window_update_actions (ev_window);
2387 }
2388
2389 static void
2390 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2391 {
2392         ev_window_stop_presentation (ev_window);
2393
2394         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2395                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2396         } else {
2397                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2398         }
2399         ev_window_update_actions (ev_window);
2400 }
2401
2402 static void
2403 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2404 {
2405         ev_window_stop_presentation (ev_window);
2406
2407         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2408                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2409         } else {
2410                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2411         }
2412         ev_window_update_actions (ev_window);
2413 }
2414
2415
2416 static void
2417 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2418 {
2419         g_return_if_fail (EV_IS_WINDOW (ev_window));
2420
2421         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2422 }
2423
2424 static void
2425 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2426 {
2427         g_return_if_fail (EV_IS_WINDOW (ev_window));
2428
2429         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2430                 g_error ("Find action should be insensitive since document doesn't support find");
2431                 return;
2432         }
2433
2434         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2435         gtk_widget_grab_focus (ev_window->priv->find_bar);
2436 }
2437
2438 static void
2439 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2440 {
2441         g_return_if_fail (EV_IS_WINDOW (ev_window));
2442
2443         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2444 }
2445
2446 static void
2447 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2448 {
2449         g_return_if_fail (EV_IS_WINDOW (ev_window));
2450
2451         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2452 }
2453
2454 static void
2455 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2456 {
2457         g_return_if_fail (EV_IS_WINDOW (ev_window));
2458
2459         ev_view_copy (EV_VIEW (ev_window->priv->view));
2460 }
2461
2462 static void
2463 ev_window_update_fullscreen_popup (EvWindow *window)
2464 {
2465         GtkWidget *popup = window->priv->fullscreen_popup;
2466         int popup_width, popup_height;
2467         GdkScreen *screen;
2468         GdkRectangle screen_rect;
2469         gboolean toolbar;
2470
2471         g_return_if_fail (popup != NULL);
2472
2473         if (GTK_WIDGET (window)->window == NULL)
2474                 return;
2475
2476         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2477                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2478         popup_width = popup->requisition.width;
2479         popup_height = popup->requisition.height;
2480
2481         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2482         gdk_screen_get_monitor_geometry (screen,
2483                         gdk_screen_get_monitor_at_window
2484                         (screen,
2485                          GTK_WIDGET (window)->window),
2486                          &screen_rect);
2487         if (toolbar) {
2488                 gtk_widget_set_size_request (popup,
2489                                              screen_rect.width,
2490                                              -1);
2491                 gtk_window_move (GTK_WINDOW (popup),
2492                                  screen_rect.x,
2493                                  screen_rect.y);
2494
2495         } else {
2496                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2497                 {
2498                         gtk_window_move (GTK_WINDOW (popup),
2499                                          screen_rect.x,
2500                                          screen_rect.y);
2501                 } else {
2502                         gtk_window_move (GTK_WINDOW (popup),
2503                                          screen_rect.x + screen_rect.width - popup_width,
2504                                          screen_rect.y);
2505                 }
2506         }
2507 }
2508
2509 static void
2510 screen_size_changed_cb (GdkScreen *screen,
2511                         EvWindow *window)
2512 {
2513         ev_window_update_fullscreen_popup (window);
2514 }
2515
2516 static void
2517 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2518                                       EvWindow *ev_window)
2519 {
2520         if (!ev_window_is_empty (ev_window))
2521                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2522                                              gtk_paned_get_position (GTK_PANED (object)));
2523 }
2524
2525 static void
2526 destroy_fullscreen_popup (EvWindow *window)
2527 {
2528         if (window->priv->fullscreen_popup != NULL)
2529         {
2530                 gtk_widget_destroy (window->priv->fullscreen_popup);
2531                 window->priv->fullscreen_popup = NULL;
2532         }
2533 }
2534
2535 static void
2536 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2537 {
2538         GtkAction *action;
2539
2540         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2541         g_return_if_fail (action != NULL);
2542
2543         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2544 }
2545
2546 static void
2547 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2548 {
2549         ev_window_update_fullscreen_popup (window);
2550 }
2551
2552 static gboolean
2553 fullscreen_timeout_cb (EvWindow *window)
2554 {
2555         EvView *view = EV_VIEW (window->priv->view);
2556
2557         if (!view ||
2558             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2559              !ev_view_get_presentation (EV_VIEW (view))))
2560                 return FALSE;
2561
2562         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2563         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2564         window->priv->fullscreen_timeout_id = 0;
2565
2566         return FALSE;
2567 }
2568
2569 static void
2570 fullscreen_set_timeout (EvWindow *window)
2571 {
2572         if (window->priv->fullscreen_timeout_id != 0) {
2573                 g_source_remove (window->priv->fullscreen_timeout_id);
2574         }
2575
2576         window->priv->fullscreen_timeout_id =
2577             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2578
2579         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2580         update_chrome_visibility (window);
2581         ev_view_show_cursor (EV_VIEW (window->priv->view));
2582 }
2583
2584 static void
2585 fullscreen_clear_timeout (EvWindow *window)
2586 {
2587         if (window->priv->fullscreen_timeout_id != 0) {
2588                 g_source_remove (window->priv->fullscreen_timeout_id);
2589         }
2590
2591         window->priv->fullscreen_timeout_id = 0;
2592         update_chrome_visibility (window);
2593         ev_view_show_cursor (EV_VIEW (window->priv->view));
2594 }
2595
2596
2597 static gboolean
2598 fullscreen_motion_notify_cb (GtkWidget *widget,
2599                              GdkEventMotion *event,
2600                              gpointer user_data)
2601 {
2602         EvWindow *window = EV_WINDOW (user_data);
2603
2604         fullscreen_set_timeout (window);
2605
2606         return FALSE;
2607 }
2608
2609 static gboolean
2610 fullscreen_leave_notify_cb (GtkWidget *widget,
2611                             GdkEventCrossing *event,
2612                             gpointer user_data)
2613 {
2614         EvWindow *window = EV_WINDOW (user_data);
2615
2616         fullscreen_clear_timeout (window);
2617
2618         return FALSE;
2619 }
2620
2621 static GtkWidget *
2622 ev_window_get_exit_fullscreen_button (EvWindow *window)
2623 {
2624         GtkWidget *button, *icon, *label, *hbox;
2625
2626         button = gtk_button_new ();
2627         g_signal_connect (button, "clicked",
2628                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2629                           window);
2630         gtk_widget_show (button);
2631
2632         hbox = gtk_hbox_new (FALSE, 2);
2633         gtk_widget_show (hbox);
2634         gtk_container_add (GTK_CONTAINER (button), hbox);
2635
2636         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2637         gtk_widget_show (icon);
2638         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2639
2640         label = gtk_label_new (_("Leave Fullscreen"));
2641         gtk_widget_show (label);
2642         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2643
2644         return button;
2645 }
2646
2647 static GtkWidget *
2648 ev_window_create_fullscreen_popup (EvWindow *window)
2649 {
2650         GtkWidget *popup;
2651         GtkWidget *hbox;
2652         GtkWidget *button;
2653         GdkScreen *screen;
2654
2655         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2656                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2657
2658         popup = gtk_window_new (GTK_WINDOW_POPUP);
2659         hbox = gtk_hbox_new (FALSE, 0);
2660         button = ev_window_get_exit_fullscreen_button (window);
2661
2662         gtk_container_add (GTK_CONTAINER (popup), hbox);
2663         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2664                             TRUE, TRUE, 0);
2665         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2666
2667         gtk_widget_show (button);
2668         gtk_widget_show (hbox);
2669
2670         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2671
2672         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2673         g_signal_connect_object (screen, "size-changed",
2674                                  G_CALLBACK (screen_size_changed_cb),
2675                                  window, 0);
2676         g_signal_connect_object (popup, "size_request",
2677                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2678                                  window, 0);
2679
2680         gtk_window_set_screen (GTK_WINDOW (popup),
2681                                gtk_widget_get_screen (GTK_WIDGET (window)));
2682
2683         return popup;
2684 }
2685
2686
2687 static void
2688 ev_window_update_fullscreen_action (EvWindow *window)
2689 {
2690         GtkAction *action;
2691
2692         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2693         g_signal_handlers_block_by_func
2694                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2695         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2696                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2697         g_signal_handlers_unblock_by_func
2698                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2699 }
2700
2701 static void
2702 ev_window_run_fullscreen (EvWindow *window)
2703 {
2704         if (window->priv->fullscreen_popup == NULL)
2705                 window->priv->fullscreen_popup
2706                         = ev_window_create_fullscreen_popup (window);
2707
2708         g_object_set (G_OBJECT (window->priv->scrolled_window),
2709                       "shadow-type", GTK_SHADOW_NONE,
2710                       NULL);
2711
2712         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2713         ev_window_update_fullscreen_action (window);
2714
2715         gtk_window_fullscreen (GTK_WINDOW (window));
2716         gtk_widget_grab_focus (window->priv->view);
2717         ev_window_update_fullscreen_popup (window);
2718
2719         g_signal_connect (window->priv->view,
2720                           "motion-notify-event",
2721                           G_CALLBACK (fullscreen_motion_notify_cb),
2722                           window);
2723         g_signal_connect (window->priv->view,
2724                           "leave-notify-event",
2725                           G_CALLBACK (fullscreen_leave_notify_cb),
2726                           window);
2727         fullscreen_set_timeout (window);
2728
2729         if (!ev_window_is_empty (window))
2730                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2731 }
2732
2733 static void
2734 ev_window_stop_fullscreen (EvWindow *window)
2735 {
2736         EvView *view = EV_VIEW (window->priv->view);
2737
2738         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2739                 return;
2740
2741         g_object_set (G_OBJECT (window->priv->scrolled_window),
2742                       "shadow-type", GTK_SHADOW_IN,
2743                       NULL);
2744
2745         ev_view_set_fullscreen (view, FALSE);
2746         ev_window_update_fullscreen_action (window);
2747         gtk_window_unfullscreen (GTK_WINDOW (window));
2748
2749         g_signal_handlers_disconnect_by_func (window->priv->view,
2750                                               (gpointer) fullscreen_motion_notify_cb,
2751                                               window);
2752         g_signal_handlers_disconnect_by_func (window->priv->view,
2753                                               (gpointer) fullscreen_leave_notify_cb,
2754                                               window);
2755         fullscreen_clear_timeout (window);
2756
2757         if (!ev_window_is_empty (window))
2758                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2759 }
2760
2761 static void
2762 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2763 {
2764         gboolean fullscreen;
2765
2766         g_return_if_fail (EV_IS_WINDOW (window));
2767         ev_window_stop_presentation (window);
2768
2769         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2770         if (fullscreen) {
2771                 ev_window_run_fullscreen (window);
2772         } else {
2773                 ev_window_stop_fullscreen (window);
2774         }
2775 }
2776
2777 static void
2778 ev_window_update_presentation_action (EvWindow *window)
2779 {
2780         GtkAction *action;
2781
2782         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2783         g_signal_handlers_block_by_func
2784                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2785         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2786                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2787         g_signal_handlers_unblock_by_func
2788                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2789 }
2790
2791 static void
2792 ev_window_run_presentation (EvWindow *window)
2793 {
2794         g_object_set (G_OBJECT (window->priv->scrolled_window),
2795                       "shadow-type", GTK_SHADOW_NONE,
2796                       NULL);
2797
2798         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2799         ev_window_update_presentation_action (window);
2800
2801         gtk_widget_grab_focus (window->priv->view);
2802         gtk_window_fullscreen (GTK_WINDOW (window));
2803
2804         g_signal_connect (window->priv->view,
2805                           "motion-notify-event",
2806                           G_CALLBACK (fullscreen_motion_notify_cb),
2807                           window);
2808         g_signal_connect (window->priv->view,
2809                           "leave-notify-event",
2810                           G_CALLBACK (fullscreen_leave_notify_cb),
2811                           window);
2812         fullscreen_set_timeout (window);
2813
2814         ev_application_screensaver_disable (EV_APP);
2815
2816         if (!ev_window_is_empty (window))
2817                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2818 }
2819
2820 static void
2821 ev_window_stop_presentation (EvWindow *window)
2822 {
2823         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2824                 return;
2825
2826         g_object_set (G_OBJECT (window->priv->scrolled_window),
2827                       "shadow-type", GTK_SHADOW_IN,
2828                       NULL);
2829
2830         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2831         ev_window_update_presentation_action (window);
2832         gtk_window_unfullscreen (GTK_WINDOW (window));
2833
2834         g_signal_handlers_disconnect_by_func (window->priv->view,
2835                                               (gpointer) fullscreen_motion_notify_cb,
2836                                               window);
2837         g_signal_handlers_disconnect_by_func (window->priv->view,
2838                                               (gpointer) fullscreen_leave_notify_cb,
2839                                               window);
2840         fullscreen_clear_timeout (window);
2841
2842         ev_application_screensaver_enable (EV_APP);
2843
2844         if (!ev_window_is_empty (window))
2845                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2846 }
2847
2848 static void
2849 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2850 {
2851         gboolean presentation;
2852
2853         g_return_if_fail (EV_IS_WINDOW (window));
2854         ev_window_stop_fullscreen (window);
2855
2856         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2857         if (presentation) {
2858                 ev_window_run_presentation (window);
2859         } else {
2860                 ev_window_stop_presentation (window);
2861         }
2862 }
2863
2864 static void
2865 ev_window_run_preview (EvWindow *window)
2866 {
2867         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2868
2869         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2870         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2871         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2872
2873         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2874
2875         update_chrome_visibility (window);
2876 }
2877
2878 static gboolean
2879 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2880 {
2881         EvWindow *window = EV_WINDOW (widget);
2882         EvWindowPrivate *priv = window->priv;
2883
2884         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2885                 fullscreen_set_timeout (window);
2886
2887         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2888 }
2889
2890 static gboolean
2891 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2892 {
2893         EvWindow *window = EV_WINDOW (widget);
2894         EvWindowPrivate *priv = window->priv;
2895
2896         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2897                 fullscreen_set_timeout (window);
2898                 gtk_widget_hide (priv->fullscreen_popup);
2899         }
2900
2901         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2902 }
2903
2904 static void
2905 ev_window_screen_changed (GtkWidget *widget,
2906                           GdkScreen *old_screen)
2907 {
2908         EvWindow *window = EV_WINDOW (widget);
2909         EvWindowPrivate *priv = window->priv;
2910         GdkScreen *screen;
2911
2912         screen = gtk_widget_get_screen (widget);
2913         if (screen == old_screen)
2914                 return;
2915
2916 #ifdef HAVE_GTK_RECENT
2917         if (old_screen) {
2918                 g_signal_handlers_disconnect_by_func (
2919                         gtk_recent_manager_get_for_screen (old_screen),
2920                         G_CALLBACK (ev_window_setup_recent), window);
2921         }
2922
2923         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2924         g_signal_connect_swapped (priv->recent_manager,
2925                                   "changed",
2926                                   G_CALLBACK (ev_window_setup_recent),
2927                                   window);
2928 #endif
2929
2930         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
2931                                 ev_window_get_screen_dpi (window));
2932
2933         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2934                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2935         }
2936
2937         if (priv->fullscreen_popup != NULL) {
2938                 g_signal_handlers_disconnect_by_func
2939                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2940
2941                 g_signal_connect_object (screen, "size-changed",
2942                                          G_CALLBACK (screen_size_changed_cb),
2943                                          window, 0);
2944                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2945
2946                 ev_window_update_fullscreen_popup (window);
2947         }
2948 }
2949
2950 static void
2951 ev_window_set_page_mode (EvWindow         *window,
2952                          EvWindowPageMode  page_mode)
2953 {
2954         GtkWidget *child = NULL;
2955         GtkWidget *real_child;
2956
2957         if (window->priv->page_mode == page_mode)
2958                 return;
2959
2960         window->priv->page_mode = page_mode;
2961
2962         switch (page_mode) {
2963                 case PAGE_MODE_DOCUMENT:
2964                         child = window->priv->view;
2965                         break;
2966                 case PAGE_MODE_PASSWORD:
2967                         child = window->priv->password_view;
2968                         break;
2969                 default:
2970                         g_assert_not_reached ();
2971         }
2972
2973         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2974         if (child != real_child) {
2975                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2976                                       real_child);
2977                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2978                                    child);
2979         }
2980         ev_window_update_actions (window);
2981 }
2982
2983
2984 static void
2985 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2986 {
2987         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2988 }
2989
2990 static void
2991 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2992 {
2993         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2994 }
2995
2996 static void
2997 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2998 {
2999         EvWindow *ev_window = EV_WINDOW (data);
3000         egg_editable_toolbar_set_edit_mode
3001                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3002         ev_application_save_toolbars_model (EV_APP);
3003         gtk_widget_destroy (GTK_WIDGET (dialog));
3004 }
3005
3006 static void
3007 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3008 {
3009         GtkWidget *dialog;
3010         GtkWidget *editor;
3011
3012         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3013                                               GTK_WINDOW (ev_window),
3014                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3015                                               GTK_STOCK_CLOSE,
3016                                               GTK_RESPONSE_CLOSE,
3017                                               NULL);
3018         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3019         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3020         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3021         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3022         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3023
3024         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3025                                          ev_application_get_toolbars_model (EV_APP, FALSE));
3026         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3027         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3028
3029         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3030
3031         egg_editable_toolbar_set_edit_mode
3032                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3033
3034         g_signal_connect (dialog, "response",
3035                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3036                           ev_window);
3037         gtk_widget_show_all (dialog);
3038 }
3039
3040 static void
3041 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3042 {
3043         g_return_if_fail (EV_IS_WINDOW (ev_window));
3044
3045         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3046         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3047 }
3048
3049 static void
3050 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3051 {
3052         g_return_if_fail (EV_IS_WINDOW (ev_window));
3053
3054         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3055         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3056 }
3057
3058 static void
3059 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3060 {
3061         g_return_if_fail (EV_IS_WINDOW (ev_window));
3062
3063         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3064 }
3065
3066 static void
3067 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3068 {
3069         g_return_if_fail (EV_IS_WINDOW (ev_window));
3070
3071         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3072 }
3073
3074 static void
3075 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3076 {
3077         g_return_if_fail (EV_IS_WINDOW (ev_window));
3078
3079         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3080 }
3081
3082 static void
3083 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3084 {
3085         int n_pages;
3086
3087         g_return_if_fail (EV_IS_WINDOW (ev_window));
3088
3089         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3090         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3091 }
3092
3093 static void
3094 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3095 {
3096         int n_pages, current_page;
3097
3098         g_return_if_fail (EV_IS_WINDOW (ev_window));
3099
3100         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3101         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3102
3103         if (current_page + 10 < n_pages)
3104                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3105 }
3106
3107 static void
3108 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3109 {
3110         int current_page;
3111
3112         g_return_if_fail (EV_IS_WINDOW (ev_window));
3113
3114         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3115
3116         if (current_page - 10 >= 0)
3117                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3118 }
3119
3120 static void
3121 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3122 {
3123         char *uri;
3124
3125         g_return_if_fail (EV_IS_WINDOW (ev_window));
3126
3127         uri = g_strdup (ev_window->priv->uri);
3128
3129         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3130
3131         g_free (uri);
3132 }
3133
3134 static void
3135 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3136 {
3137         GError *error = NULL;
3138
3139         g_return_if_fail (EV_IS_WINDOW (ev_window));
3140
3141         gnome_help_display ("evince.xml", NULL, &error);
3142
3143         if(error != NULL) {
3144                 g_warning (error->message);
3145                 g_error_free (error);
3146         }
3147 }
3148
3149 static void
3150 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3151 {
3152         gtk_window_unfullscreen (GTK_WINDOW (window));
3153 }
3154
3155 static void
3156 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3157 {
3158         GtkWidget *widget;
3159
3160         widget = gtk_window_get_focus (GTK_WINDOW (window));
3161         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3162                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3163                 gtk_widget_grab_focus (window->priv->view);
3164         } else {
3165                 gboolean fullscreen;
3166                 gboolean presentation;
3167
3168                 g_object_get (window->priv->view,
3169                               "fullscreen", &fullscreen,
3170                               "presentation", &presentation,
3171                               NULL);
3172
3173                 if (fullscreen) {
3174                         ev_window_stop_fullscreen (window);
3175                 } else if (presentation) {
3176                         ev_window_stop_presentation (window);
3177                         gtk_widget_grab_focus (window->priv->view);
3178                 } else {
3179                         gtk_widget_grab_focus (window->priv->view);
3180                 }
3181
3182                 if (fullscreen && presentation)
3183                         g_warning ("Both fullscreen and presentation set somehow");
3184         }
3185 }
3186
3187 static void
3188 update_view_size (EvView *view, EvWindow *window)
3189 {
3190         int width, height;
3191         GtkRequisition vsb_requisition;
3192         GtkRequisition hsb_requisition;
3193         int scrollbar_spacing;
3194
3195         /* Calculate the width available for the */
3196         width = window->priv->scrolled_window->allocation.width;
3197         height = window->priv->scrolled_window->allocation.height;
3198
3199         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3200                 width -= 2 * window->priv->view->style->xthickness;
3201                 height -= 2 * window->priv->view->style->ythickness;
3202         }
3203
3204         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3205                                  &vsb_requisition);
3206         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3207                                  &hsb_requisition);
3208         gtk_widget_style_get (window->priv->scrolled_window,
3209                               "scrollbar_spacing", &scrollbar_spacing,
3210                               NULL);
3211
3212         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3213                                    MAX (1, width),
3214                                    MAX (1, height),
3215                                    vsb_requisition.width + scrollbar_spacing,
3216                                    hsb_requisition.height + scrollbar_spacing);
3217 }
3218
3219 static void
3220 save_sizing_mode (EvWindow *window)
3221 {
3222         EvSizingMode mode;
3223         GEnumValue *enum_value;
3224
3225         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3226         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3227
3228         if (!ev_window_is_empty (window))
3229                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3230                                                 enum_value->value_nick);
3231 }
3232
3233 static void
3234 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3235                                   EvWindow   *ev_window)
3236 {
3237         GtkWidget *scrolled_window;
3238         EvSizingMode sizing_mode;
3239
3240         g_object_get (ev_window->priv->view,
3241                       "sizing-mode", &sizing_mode,
3242                       NULL);
3243
3244         scrolled_window = ev_window->priv->scrolled_window;
3245
3246         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3247
3248         if (sizing_mode != EV_SIZING_FREE)
3249                 update_view_size (NULL, ev_window);
3250
3251         switch (sizing_mode) {
3252                 case EV_SIZING_BEST_FIT:
3253                         g_object_set (G_OBJECT (scrolled_window),
3254                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3255                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3256                                       NULL);
3257                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3258                                           G_CALLBACK (update_view_size),
3259                                           ev_window);
3260                         break;
3261                 case EV_SIZING_FIT_WIDTH:
3262                         g_object_set (G_OBJECT (scrolled_window),
3263                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3264                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3265                                       NULL);
3266                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3267                                           G_CALLBACK (update_view_size),
3268                                           ev_window);
3269                         break;
3270                 case EV_SIZING_FREE:
3271                         g_object_set (G_OBJECT (scrolled_window),
3272                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3273                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3274                                       NULL);
3275                         break;
3276         }
3277
3278         update_sizing_buttons (ev_window);
3279         save_sizing_mode (ev_window);
3280 }
3281
3282 static void
3283 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3284 {
3285         ev_window_update_actions (ev_window);
3286
3287         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3288                 gdouble zoom;
3289
3290                 zoom = ev_view_get_zoom (view);
3291                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3292                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3293         }
3294 }
3295
3296 static void
3297 ev_window_update_continuous_action (EvWindow *window)
3298 {
3299         GtkAction *action;
3300
3301         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3302         g_signal_handlers_block_by_func
3303                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3304         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3305                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3306         g_signal_handlers_unblock_by_func
3307                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3308 }
3309
3310 static void
3311 ev_window_update_dual_page_action (EvWindow *window)
3312 {
3313         GtkAction *action;
3314
3315         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3316         g_signal_handlers_block_by_func
3317                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3318         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3319                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3320         g_signal_handlers_unblock_by_func
3321                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3322 }
3323
3324 static void
3325 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3326 {
3327         ev_window_update_continuous_action (ev_window);
3328
3329         if (!ev_window_is_empty (ev_window))
3330                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3331                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3332 }
3333
3334 static void
3335 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3336 {
3337         int rotation;
3338
3339         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3340
3341         if (!ev_window_is_empty (window))
3342                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3343                                              rotation);
3344
3345         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3346                                        rotation);
3347 }
3348
3349 static void
3350 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3351 {
3352         ev_window_update_actions (window);
3353 }
3354
3355 static void
3356 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3357 {
3358         ev_window_update_dual_page_action (ev_window);
3359
3360         if (!ev_window_is_empty (ev_window))
3361                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3362                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3363 }
3364
3365 static char *
3366 build_comments_string (void)
3367 {
3368 #ifdef ENABLE_PDF
3369         PopplerBackend backend;
3370         const char *backend_name;
3371         const char *version;
3372
3373         backend = poppler_get_backend ();
3374         version = poppler_get_version ();
3375         switch (backend) {
3376                 case POPPLER_BACKEND_CAIRO:
3377                         backend_name = "cairo";
3378                         break;
3379                 case POPPLER_BACKEND_SPLASH:
3380                         backend_name = "splash";
3381                         break;
3382                 default:
3383                         backend_name = "unknown";
3384                         break;
3385         }
3386
3387         return g_strdup_printf (_("Document Viewer.\n"
3388                                   "Using poppler %s (%s)"),
3389                                 version, backend_name);
3390 #else
3391         return g_strdup_printf (_("Document Viewer"));
3392 #endif
3393 }
3394
3395 static void
3396 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3397 {
3398         const char *authors[] = {
3399                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3400                 "Jonathan Blandford <jrb@gnome.org>",
3401                 "Marco Pesenti Gritti <marco@gnome.org>",
3402                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3403                 "Bryan Clark <clarkbw@gnome.org>",
3404                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3405                 "Wouter Bolsterlee <wbolster@gnome.org>",
3406                 NULL
3407         };
3408
3409         const char *documenters[] = {
3410                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3411                 NULL
3412         };
3413
3414         const char *license[] = {
3415                 N_("Evince is free software; you can redistribute it and/or modify "
3416                    "it under the terms of the GNU General Public License as published by "
3417                    "the Free Software Foundation; either version 2 of the License, or "
3418                    "(at your option) any later version.\n"),
3419                 N_("Evince is distributed in the hope that it will be useful, "
3420                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3421                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3422                    "GNU General Public License for more details.\n"),
3423                 N_("You should have received a copy of the GNU General Public License "
3424                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3425                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3426         };
3427
3428         char *license_trans;
3429         char *comments;
3430
3431 #ifdef ENABLE_NLS
3432         const char **p;
3433
3434         for (p = authors; *p; ++p)
3435                 *p = _(*p);
3436
3437         for (p = documenters; *p; ++p)
3438                 *p = _(*p);
3439 #endif
3440
3441         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3442                                      _(license[2]), "\n", NULL);
3443         comments = build_comments_string ();
3444
3445         gtk_show_about_dialog (
3446                 GTK_WINDOW (ev_window),
3447                 "name", _("Evince"),
3448                 "version", VERSION,
3449                 "copyright",
3450                 _("\xc2\xa9 1996-2007 The Evince authors"),
3451                 "license", license_trans,
3452                 "website", "http://www.gnome.org/projects/evince",
3453                 "comments", comments,
3454                 "authors", authors,
3455                 "documenters", documenters,
3456                 "translator-credits", _("translator-credits"),
3457                 "logo-icon-name", "evince",
3458                 "wrap-license", TRUE,
3459                 NULL);
3460
3461         g_free (comments);
3462         g_free (license_trans);
3463 }
3464
3465 static void
3466 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3467 {
3468         gboolean active;
3469
3470         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3471         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3472         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3473 }
3474
3475 static void
3476 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3477 {
3478         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3479                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3480 }
3481
3482 static void
3483 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3484                                            GParamSpec *pspec,
3485                                            EvWindow   *ev_window)
3486 {
3487         GtkWidget *current_page;
3488         const char *id;
3489
3490         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3491
3492         if (current_page == ev_window->priv->sidebar_links) {
3493                 id = LINKS_SIDEBAR_ID;
3494         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3495                 id = THUMBNAILS_SIDEBAR_ID;
3496         } else if (current_page == ev_window->priv->sidebar_attachments) {
3497                 id = ATTACHMENTS_SIDEBAR_ID;
3498         } else {
3499                 g_assert_not_reached();
3500         }
3501
3502         g_object_unref (current_page);
3503
3504         if (!ev_window_is_empty (ev_window))
3505                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3506 }
3507
3508 static void
3509 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3510                                          GParamSpec *pspec,
3511                                          EvWindow   *ev_window)
3512 {
3513         EvView *view = EV_VIEW (ev_window->priv->view);
3514         GtkAction *action;
3515
3516         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3517
3518         if (!ev_view_get_presentation (view) &&
3519             !ev_view_get_fullscreen (view)) {
3520
3521                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3522                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3523
3524                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3525                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3526         }
3527 }
3528
3529 static void
3530 view_menu_link_popup (EvWindow *ev_window,
3531                       EvLink   *link)
3532 {
3533         gboolean   show_external = FALSE;
3534         gboolean   show_internal = FALSE;
3535         GtkAction *action;
3536
3537         if (ev_window->priv->link)
3538                 g_object_unref (ev_window->priv->link);
3539
3540         if (link)
3541                 ev_window->priv->link = g_object_ref (link);
3542         else
3543                 ev_window->priv->link = NULL;
3544
3545         if (ev_window->priv->link) {
3546                 EvLinkAction *ev_action;
3547
3548                 ev_action = ev_link_get_action (link);
3549                 if (ev_action) {
3550                         switch (ev_link_action_get_action_type (ev_action)) {
3551                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3552                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3553                                         show_internal = TRUE;
3554                                         break;
3555                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3556                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3557                                         show_external = TRUE;
3558                                         break;
3559                                 default:
3560                                         break;
3561                         }
3562                 }
3563         }
3564
3565         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3566                                               "OpenLink");
3567         gtk_action_set_visible (action, show_external);
3568
3569         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3570                                               "CopyLinkAddress");
3571         gtk_action_set_visible (action, show_external);
3572
3573         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3574                                               "GoLink");
3575         gtk_action_set_visible (action, show_internal);
3576
3577         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3578                                               "OpenLinkNewWindow");
3579         gtk_action_set_visible (action, show_internal);
3580 }
3581
3582 static void
3583 view_menu_image_popup (EvWindow  *ev_window,
3584                        EvImage   *image)
3585 {
3586         GtkAction *action;
3587         gboolean   show_image = FALSE;
3588
3589         if (ev_window->priv->image)
3590                 g_object_unref (ev_window->priv->image);
3591
3592         if (image)
3593                 ev_window->priv->image = g_object_ref (image);
3594         else
3595                 ev_window->priv->image = NULL;
3596
3597         show_image = (ev_window->priv->image != NULL);
3598
3599         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3600                                               "SaveImageAs");
3601         gtk_action_set_visible (action, show_image);
3602
3603         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3604                                               "CopyImage");
3605         gtk_action_set_visible (action, show_image);
3606 }
3607
3608 static gboolean
3609 view_menu_popup_cb (EvView   *view,
3610                     GObject  *object,
3611                     EvWindow *ev_window)
3612 {
3613         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3614                 return FALSE;
3615
3616         view_menu_link_popup (ev_window,
3617                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3618         view_menu_image_popup (ev_window,
3619                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3620
3621         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3622                         NULL, NULL, NULL, NULL,
3623                         3, gtk_get_current_event_time ());
3624         return TRUE;
3625 }
3626
3627 static gboolean
3628 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3629                               GList           *attach_list,
3630                               EvWindow        *ev_window)
3631 {
3632         GtkWidget *popup;
3633
3634         g_assert (attach_list != NULL);
3635
3636         if (ev_window->priv->attach_list) {
3637                 g_list_foreach (ev_window->priv->attach_list,
3638                                 (GFunc) g_object_unref, NULL);
3639                 g_list_free (ev_window->priv->attach_list);
3640         }
3641
3642         ev_window->priv->attach_list = attach_list;
3643
3644         popup = ev_window->priv->attachment_popup;
3645
3646         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3647                         NULL, NULL,
3648                         3, gtk_get_current_event_time ());
3649
3650         return TRUE;
3651 }
3652
3653 static void
3654 view_find_status_changed_cb (EvView     *view,
3655                              GParamSpec *pspec,
3656                              EvWindow   *ev_window)
3657 {
3658         const char *text;
3659
3660         text = ev_view_get_find_status (view);
3661         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3662                                       text);
3663 }
3664
3665 static void
3666 find_bar_previous_cb (EggFindBar *find_bar,
3667                       EvWindow   *ev_window)
3668 {
3669         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3670 }
3671
3672 static void
3673 find_bar_next_cb (EggFindBar *find_bar,
3674                   EvWindow   *ev_window)
3675 {
3676         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3677 }
3678
3679 static void
3680 find_bar_close_cb (EggFindBar *find_bar,
3681                    EvWindow   *ev_window)
3682 {
3683         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3684 }
3685
3686 static void
3687 find_bar_search_changed_cb (EggFindBar *find_bar,
3688                             GParamSpec *param,
3689                             EvWindow   *ev_window)
3690 {
3691         gboolean case_sensitive;
3692         gboolean visible;
3693         const char *search_string;
3694
3695         g_return_if_fail (EV_IS_WINDOW (ev_window));
3696
3697         /* Either the string or case sensitivity could have changed,
3698          * we connect this callback to both. We also connect it
3699          * to ::visible so when the find bar is hidden, we should
3700          * pretend the search string is NULL/""
3701          */
3702
3703         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3704         visible = GTK_WIDGET_VISIBLE (find_bar);
3705         search_string = egg_find_bar_get_search_string (find_bar);
3706
3707         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3708
3709         if (ev_window->priv->document &&
3710             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3711                 if (visible && search_string && search_string[0]) {
3712                         ev_document_doc_mutex_lock ();
3713                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3714                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3715                                                 search_string,
3716                                                 case_sensitive);
3717                         ev_document_doc_mutex_unlock ();
3718                 } else {
3719                         ev_document_doc_mutex_lock ();
3720                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3721                         ev_document_doc_mutex_unlock ();
3722
3723                         ev_window_update_actions (ev_window);
3724                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3725                                                       NULL);
3726                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3727                 }
3728         }
3729 }
3730
3731 static void
3732 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3733 {
3734         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3735 }
3736
3737 static void
3738 zoom_control_changed_cb (EphyZoomAction *action,
3739                          float           zoom,
3740                          EvWindow       *ev_window)
3741 {
3742         EvSizingMode mode;
3743
3744         g_return_if_fail (EV_IS_WINDOW (ev_window));
3745
3746         if (zoom == EPHY_ZOOM_BEST_FIT) {
3747                 mode = EV_SIZING_BEST_FIT;
3748         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3749                 mode = EV_SIZING_FIT_WIDTH;
3750         } else {
3751                 mode = EV_SIZING_FREE;
3752         }
3753
3754         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3755
3756         if (mode == EV_SIZING_FREE) {
3757                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3758                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3759                                   FALSE);
3760         }
3761 }
3762
3763 static void
3764 ev_window_finalize (GObject *object)
3765 {
3766         GList *windows = ev_application_get_windows (EV_APP);
3767
3768         if (windows == NULL) {
3769                 ev_application_shutdown (EV_APP);
3770         } else {
3771                 g_list_free (windows);
3772         }
3773
3774         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3775 }
3776
3777 static void
3778 ev_window_dispose (GObject *object)
3779 {
3780         EvWindow *window = EV_WINDOW (object);
3781         EvWindowPrivate *priv = window->priv;
3782
3783         if (priv->title) {
3784                 ev_window_title_free (priv->title);
3785                 priv->title = NULL;
3786         }
3787
3788         if (priv->ui_manager) {
3789                 g_object_unref (priv->ui_manager);
3790                 priv->ui_manager = NULL;
3791         }
3792
3793         if (priv->action_group) {
3794                 g_object_unref (priv->action_group);
3795                 priv->action_group = NULL;
3796         }
3797
3798         if (priv->view_popup_action_group) {
3799                 g_object_unref (priv->view_popup_action_group);
3800                 priv->view_popup_action_group = NULL;
3801         }
3802
3803         if (priv->attachment_popup_action_group) {
3804                 g_object_unref (priv->attachment_popup_action_group);
3805                 priv->attachment_popup_action_group = NULL;
3806         }
3807
3808 #ifdef HAVE_GTK_RECENT
3809         if (priv->recent_action_group) {
3810                 g_object_unref (priv->recent_action_group);
3811                 priv->recent_action_group = NULL;
3812         }
3813
3814         if (priv->recent_manager) {
3815                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3816                                                       ev_window_setup_recent,
3817                                                       window);
3818                 priv->recent_manager = NULL;
3819         }
3820
3821         priv->recent_ui_id = 0;
3822 #else
3823         if (priv->recent_view) {
3824                 g_object_unref (priv->recent_view);
3825                 priv->recent_view = NULL;
3826         }
3827 #endif /* HAVE_GTK_RECENT */
3828
3829         if (priv->page_cache) {
3830                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3831                 priv->page_cache = NULL;
3832         }
3833
3834         if (priv->document) {
3835                 g_object_unref (priv->document);
3836                 priv->document = NULL;
3837         }
3838
3839         if (priv->view) {
3840                 g_object_unref (priv->view);
3841                 priv->view = NULL;
3842         }
3843
3844         if (priv->password_view) {
3845                 g_object_unref (priv->password_view);
3846                 priv->password_view = NULL;
3847         }
3848
3849         if (priv->load_job) {
3850                 ev_window_clear_load_job (window);
3851         }
3852
3853         if (priv->local_uri) {
3854                 ev_window_clear_local_uri (window);
3855         }
3856
3857         ev_window_close_dialogs (window);
3858
3859 #ifdef WITH_GTK_PRINT
3860         ev_window_clear_print_job (window);
3861
3862         if (window->priv->gtk_print_job) {
3863                 g_object_unref (window->priv->gtk_print_job);
3864                 window->priv->gtk_print_job = NULL;
3865         }
3866
3867         if (window->priv->printer) {
3868                 g_object_unref (window->priv->printer);
3869                 window->priv->printer = NULL;
3870         }
3871
3872         if (window->priv->print_settings) {
3873                 g_object_unref (window->priv->print_settings);
3874                 window->priv->print_settings = NULL;
3875         }
3876
3877         if (window->priv->print_page_setup) {
3878                 g_object_unref (window->priv->print_page_setup);
3879                 window->priv->print_page_setup = NULL;
3880         }
3881 #endif
3882
3883         if (priv->link) {
3884                 g_object_unref (priv->link);
3885                 priv->link = NULL;
3886         }
3887
3888         if (priv->image) {
3889                 g_object_unref (priv->image);
3890                 priv->image = NULL;
3891         }
3892
3893         if (priv->attach_list) {
3894                 g_list_foreach (priv->attach_list,
3895                                 (GFunc) g_object_unref,
3896                                 NULL);
3897                 g_list_free (priv->attach_list);
3898                 priv->attach_list = NULL;
3899         }
3900
3901         if (priv->find_bar) {
3902                 g_signal_handlers_disconnect_by_func
3903                         (window->priv->find_bar,
3904                          G_CALLBACK (find_bar_close_cb),
3905                          window);
3906                 priv->find_bar = NULL;
3907         }
3908
3909         if (priv->uri) {
3910                 if (priv->unlink_temp_file)
3911                         ev_window_clear_temp_file (window);
3912                 g_free (priv->uri);
3913                 priv->uri = NULL;
3914         }
3915
3916         if (priv->dest) {
3917                 g_object_unref (priv->dest);
3918                 priv->dest = NULL;
3919         }
3920
3921         if (priv->history) {
3922                 g_object_unref (priv->history);
3923                 priv->history = NULL;
3924         }
3925
3926         if (priv->fullscreen_timeout_id) {
3927                 g_source_remove (priv->fullscreen_timeout_id);
3928                 priv->fullscreen_timeout_id = 0;
3929         }
3930         destroy_fullscreen_popup (window);
3931
3932         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3933 }
3934
3935 static void
3936 ev_window_class_init (EvWindowClass *ev_window_class)
3937 {
3938         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3939         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3940
3941         g_object_class->dispose = ev_window_dispose;
3942         g_object_class->finalize = ev_window_finalize;
3943
3944         widget_class->focus_in_event = ev_window_focus_in_event;
3945         widget_class->focus_out_event = ev_window_focus_out_event;
3946         widget_class->screen_changed = ev_window_screen_changed;
3947
3948         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3949 }
3950
3951 /* Normal items */
3952 static const GtkActionEntry entries[] = {
3953         { "File", NULL, N_("_File") },
3954         { "Edit", NULL, N_("_Edit") },
3955         { "View", NULL, N_("_View") },
3956         { "Go", NULL, N_("_Go") },
3957         { "Help", NULL, N_("_Help") },
3958
3959         /* File menu */
3960         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3961           N_("Open an existing document"),
3962           G_CALLBACK (ev_window_cmd_file_open) },
3963         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
3964           N_("Open a copy of the current document in a new window"),
3965           G_CALLBACK (ev_window_cmd_file_open_copy) },
3966         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3967           N_("Save a copy of the current document"),
3968           G_CALLBACK (ev_window_cmd_save_as) },
3969         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3970           N_("Setup the page settings for printing"),
3971           G_CALLBACK (ev_window_cmd_file_print_setup) },
3972         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3973           N_("Print this document"),
3974           G_CALLBACK (ev_window_cmd_file_print) },
3975         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3976           G_CALLBACK (ev_window_cmd_file_properties) },
3977         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3978           G_CALLBACK (ev_window_cmd_file_close_window) },
3979
3980         /* Edit menu */
3981         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3982           G_CALLBACK (ev_window_cmd_edit_copy) },
3983 #ifdef HAVE_GTK_RECENT
3984         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
3985 #else
3986         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3987 #endif /* HAVE_GTK_RECENT */
3988           G_CALLBACK (ev_window_cmd_edit_select_all) },
3989         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3990           N_("Find a word or phrase in the document"),
3991           G_CALLBACK (ev_window_cmd_edit_find) },
3992         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3993           G_CALLBACK (ev_window_cmd_edit_find_next) },
3994         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3995           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3996         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3997           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3998         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
3999           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4000         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4001           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4002
4003         /* View menu */
4004         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4005           N_("Enlarge the document"),
4006           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4007         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4008           N_("Shrink the document"),
4009           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4010         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4011           N_("Reload the document"),
4012           G_CALLBACK (ev_window_cmd_view_reload) },
4013
4014         /* Go menu */
4015         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4016           N_("Go to the previous page"),
4017           G_CALLBACK (ev_window_cmd_go_previous_page) },
4018         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4019           N_("Go to the next page"),
4020           G_CALLBACK (ev_window_cmd_go_next_page) },
4021         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4022           N_("Go to the first page"),
4023           G_CALLBACK (ev_window_cmd_go_first_page) },
4024         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4025           N_("Go to the last page"),
4026           G_CALLBACK (ev_window_cmd_go_last_page) },
4027
4028         /* Help menu */
4029         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4030           G_CALLBACK (ev_window_cmd_help_contents) },
4031
4032         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4033           G_CALLBACK (ev_window_cmd_help_about) },
4034
4035         /* Toolbar-only */
4036         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4037           N_("Leave fullscreen mode"),
4038           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4039
4040         /* Accellerators */
4041         { "Escape", NULL, "", "Escape", "",
4042           G_CALLBACK (ev_window_cmd_escape) },
4043         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4044           G_CALLBACK (ev_window_cmd_edit_find) },
4045         { "PageDown", NULL, "", "Page_Down", NULL,
4046           G_CALLBACK (ev_window_cmd_scroll_forward) },
4047         { "PageUp", NULL, "", "Page_Up", NULL,
4048           G_CALLBACK (ev_window_cmd_scroll_backward) },
4049         { "Space", NULL, "", "space", NULL,
4050           G_CALLBACK (ev_window_cmd_scroll_forward) },
4051         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4052           G_CALLBACK (ev_window_cmd_scroll_backward) },
4053         { "BackSpace", NULL, "", "BackSpace", NULL,
4054           G_CALLBACK (ev_window_cmd_scroll_backward) },
4055         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4056           G_CALLBACK (ev_window_cmd_scroll_forward) },
4057         { "Return", NULL, "", "Return", NULL,
4058           G_CALLBACK (ev_window_cmd_scroll_forward) },
4059         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4060           G_CALLBACK (ev_window_cmd_scroll_backward) },
4061         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4062           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4063         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4064           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4065         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4066           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4067         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4068           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4069         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4070           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4071         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4072           G_CALLBACK (ev_window_cmd_go_backward) },
4073         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4074           G_CALLBACK (ev_window_cmd_go_forward) },
4075         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4076           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4077         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4078           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4079         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4080           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4081         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4082           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4083 };
4084
4085 /* Toggle items */
4086 static const GtkToggleActionEntry toggle_entries[] = {
4087         /* View Menu */
4088         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4089           N_("Show or hide the toolbar"),
4090           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4091         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4092           N_("Show or hide the side pane"),
4093           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4094         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4095           N_("Show the entire document"),
4096           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4097         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4098           N_("Show two pages at once"),
4099           G_CALLBACK (ev_window_cmd_dual), FALSE },
4100         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4101           N_("Expand the window to fill the screen"),
4102           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4103         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4104           N_("Run document as a presentation"),
4105           G_CALLBACK (ev_window_cmd_view_presentation) },
4106         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4107           N_("Make the current document fill the window"),
4108           G_CALLBACK (ev_window_cmd_view_best_fit) },
4109         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4110           N_("Make the current document fill the window width"),
4111           G_CALLBACK (ev_window_cmd_view_page_width) },
4112 };
4113
4114 /* Popups specific items */
4115 static const GtkActionEntry view_popup_entries [] = {
4116         /* Links */
4117         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4118           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4119         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4120           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4121         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4122           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4123         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4124           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4125         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4126           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4127         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4128           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4129 };
4130
4131 static const GtkActionEntry attachment_popup_entries [] = {
4132         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4133           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4134         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4135           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4136 };
4137
4138 static void
4139 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4140 {
4141         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4142 }
4143
4144 static void
4145 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4146 {
4147         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4148         gtk_widget_grab_focus (window->priv->view);
4149 }
4150
4151 static void
4152 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4153 {
4154
4155         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4156         gtk_widget_grab_focus (window->priv->view);
4157 }
4158
4159 static void
4160 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4161 {
4162         GtkAction *action;
4163
4164         action = g_object_new (EV_TYPE_PAGE_ACTION,
4165                                "name", PAGE_SELECTOR_ACTION,
4166                                "label", _("Page"),
4167                                "tooltip", _("Select Page"),
4168                                "visible_overflown", FALSE,
4169                                NULL);
4170         g_signal_connect (action, "activate_link",
4171                           G_CALLBACK (activate_link_cb), window);
4172         gtk_action_group_add_action (group, action);
4173         g_object_unref (action);
4174
4175         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4176                                "name", ZOOM_CONTROL_ACTION,
4177                                "label", _("Zoom"),
4178                                "stock_id", GTK_STOCK_ZOOM_IN,
4179                                "tooltip", _("Adjust the zoom level"),
4180                                "zoom", 1.0,
4181                                NULL);
4182         g_signal_connect (action, "zoom_to_level",
4183                           G_CALLBACK (zoom_control_changed_cb), window);
4184         gtk_action_group_add_action (group, action);
4185         g_object_unref (action);
4186
4187         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4188                                "name", NAVIGATION_ACTION,
4189                                "label", _("Navigation"),
4190                                "is_important", TRUE,
4191                                "short_label", _("Back"),
4192                                "stock_id", GTK_STOCK_GO_DOWN,
4193                                "tooltip", _("Move across visited pages"),
4194                                NULL);
4195         g_signal_connect (action, "activate_link",
4196                           G_CALLBACK (navigation_action_activate_link_cb), window);
4197         gtk_action_group_add_action (group, action);
4198         g_object_unref (action);
4199 }
4200
4201 static void
4202 set_action_properties (GtkActionGroup *action_group)
4203 {
4204         GtkAction *action;
4205
4206         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4207         g_object_set (action, "is-important", TRUE, NULL);
4208         /*translators: this is the label for toolbar button*/
4209         g_object_set (action, "short_label", _("Previous"), NULL);
4210
4211         action = gtk_action_group_get_action (action_group, "GoNextPage");
4212         g_object_set (action, "is-important", TRUE, NULL);
4213         /*translators: this is the label for toolbar button*/
4214         g_object_set (action, "short_label", _("Next"), NULL);
4215
4216         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4217         /*translators: this is the label for toolbar button*/
4218         g_object_set (action, "short_label", _("Zoom In"), NULL);
4219
4220         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4221         /*translators: this is the label for toolbar button*/
4222         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4223
4224         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4225         /*translators: this is the label for toolbar button*/
4226         g_object_set (action, "short_label", _("Best Fit"), NULL);
4227
4228         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4229         /*translators: this is the label for toolbar button*/
4230         g_object_set (action, "short_label", _("Fit Width"), NULL);
4231
4232         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4233         g_object_set (action, "is-important", TRUE, NULL);
4234 }
4235
4236 static void
4237 set_chrome_actions (EvWindow *window)
4238 {
4239         EvWindowPrivate *priv = window->priv;
4240         GtkActionGroup *action_group = priv->action_group;
4241         GtkAction *action;
4242
4243         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4244         g_signal_handlers_block_by_func
4245                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4246         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4247                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4248         g_signal_handlers_unblock_by_func
4249                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4250 }
4251
4252 static void
4253 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4254                           GParamSpec     *pspec,
4255                           EvWindow       *ev_window)
4256 {
4257         GtkTreeModel *model;
4258         GtkAction *action;
4259
4260         g_object_get (G_OBJECT (ev_sidebar_links),
4261                       "model", &model,
4262                       NULL);
4263
4264         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4265         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4266         g_object_unref (model);
4267 }
4268
4269 static gboolean
4270 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4271 {
4272         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4273         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4274
4275         ev_window_set_view_accels_sensitivity (window, TRUE);
4276
4277         return FALSE;
4278 }
4279
4280 static gboolean
4281 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4282 {
4283         ev_window_set_view_accels_sensitivity (window, FALSE);
4284
4285         return FALSE;
4286 }
4287
4288 static void
4289 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4290                                     GParamSpec         *pspec,
4291                                     EvWindow           *ev_window)
4292 {
4293         GtkWidget *widget;
4294
4295         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4296
4297         if (widget != NULL) {
4298                 g_signal_connect_object (widget, "focus_in_event",
4299                                          G_CALLBACK (view_actions_focus_in_cb),
4300                                          ev_window, 0);
4301                 g_signal_connect_object (widget, "focus_out_event",
4302                                          G_CALLBACK (view_actions_focus_out_cb),
4303                                          ev_window, 0);
4304                 g_object_unref (widget);
4305         }
4306 }
4307
4308 static gboolean
4309 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4310 {
4311         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4312                 gboolean maximized;
4313
4314                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4315                 if (!ev_window_is_empty (window))
4316                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4317         }
4318
4319         return FALSE;
4320 }
4321
4322 static gboolean
4323 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4324 {
4325         char *uri = window->priv->uri;
4326         GdkWindowState state;
4327         int x, y, width, height, document_width, document_height;
4328
4329         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4330
4331         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4332                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4333                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4334
4335                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4336                         ev_page_cache_get_max_width (window->priv->page_cache,
4337                                                      0, 1.0,
4338                                                      &document_width);
4339                         ev_page_cache_get_max_height (window->priv->page_cache,
4340                                                       0, 1.0,
4341                                                       &document_height);
4342                         ev_metadata_manager_set_int (uri, "window_x", x);
4343                         ev_metadata_manager_set_int (uri, "window_y", y);
4344                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4345                                                         (double)width/document_width);
4346                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4347                                                         (double)height/document_height);
4348                 }
4349         }
4350
4351         return FALSE;
4352 }
4353
4354 static void
4355 launch_action (EvWindow *window, EvLinkAction *action)
4356 {
4357         const char *filename = ev_link_action_get_filename (action);
4358         char *uri = NULL;
4359
4360         if (filename  && g_path_is_absolute (filename)) {
4361                 uri = gnome_vfs_get_uri_from_local_path (filename);
4362         } else {
4363                 GnomeVFSURI *base_uri, *resolved_uri;
4364
4365                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4366                 if (base_uri && filename) {
4367                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4368                         if (resolved_uri) {
4369                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4370                                 gnome_vfs_uri_unref (resolved_uri);
4371                         }
4372                         gnome_vfs_uri_unref (base_uri);
4373                 }
4374         }
4375
4376         if (uri) {
4377                 gnome_vfs_url_show (uri);
4378         } else {
4379                 gnome_vfs_url_show (filename);
4380         }
4381
4382         g_free (uri);
4383
4384         /* According to the PDF spec filename can be an executable. I'm not sure
4385            allowing to launch executables is a good idea though. -- marco */
4386 }
4387
4388 static void
4389 launch_external_uri (EvWindow *window, EvLinkAction *action)
4390 {
4391         gnome_vfs_url_show (ev_link_action_get_uri (action));
4392 }
4393
4394 static void
4395 open_remote_link (EvWindow *window, EvLinkAction *action)
4396 {
4397         gchar *uri;
4398         gchar *dir;
4399
4400         dir = g_path_get_dirname (window->priv->uri);
4401
4402         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4403                                 NULL);
4404         g_free (dir);
4405
4406         ev_application_open_uri_at_dest (EV_APP, uri,
4407                                          gtk_window_get_screen (GTK_WINDOW (window)),
4408                                          ev_link_action_get_dest (action),
4409                                          0,
4410                                          FALSE,
4411                                          GDK_CURRENT_TIME);
4412
4413         g_free (uri);
4414 }
4415
4416 static void
4417 do_action_named (EvWindow *window, EvLinkAction *action)
4418 {
4419         const gchar *name = ev_link_action_get_name (action);
4420
4421         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4422                 ev_window_cmd_go_first_page (NULL, window);
4423         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4424                 ev_window_cmd_go_previous_page (NULL, window);
4425         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4426                 ev_window_cmd_go_next_page (NULL, window);
4427         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4428                 ev_window_cmd_go_last_page (NULL, window);
4429         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4430                 ev_window_cmd_focus_page_selector (NULL, window);
4431         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4432                 ev_window_cmd_edit_find (NULL, window);
4433         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4434                 ev_window_cmd_file_close_window (NULL, window);
4435         } else {
4436                 g_warning ("Unimplemented named action: %s, please post a "
4437                            "bug report in Evince bugzilla "
4438                            "(http://bugzilla.gnome.org) with a testcase.",
4439                            name);
4440         }
4441 }
4442
4443 static void
4444 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4445 {
4446         switch (ev_link_action_get_action_type (action)) {
4447                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4448                         EvLinkDest *dest;
4449
4450                         dest = ev_link_action_get_dest (action);
4451                         if (!dest)
4452                                 return;
4453
4454                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4455                 }
4456                         break;
4457                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4458                         launch_external_uri (window, action);
4459                         break;
4460                 case EV_LINK_ACTION_TYPE_LAUNCH:
4461                         launch_action (window, action);
4462                         break;
4463                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4464                         open_remote_link (window, action);
4465                         break;
4466                 case EV_LINK_ACTION_TYPE_NAMED:
4467                         do_action_named (window, action);
4468                         break;
4469                 default:
4470                         g_assert_not_reached ();
4471         }
4472 }
4473
4474 static void
4475 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4476 {
4477         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4478 }
4479
4480 static void
4481 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4482 {
4483         EvLinkAction *ev_action = NULL;
4484         EvLinkDest   *dest;
4485
4486         ev_action = ev_link_get_action (window->priv->link);
4487         if (!ev_action)
4488                 return;
4489
4490         dest = ev_link_action_get_dest (ev_action);
4491         if (!dest)
4492                 return;
4493
4494         ev_window_cmd_file_open_copy_at_dest (window, dest);
4495 }
4496
4497 static void
4498 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4499 {
4500         GtkClipboard *clipboard;
4501         EvLinkAction *ev_action;
4502         const gchar *uri;
4503
4504         ev_action = ev_link_get_action (window->priv->link);
4505         if (!ev_action)
4506                 return;
4507
4508         uri = ev_link_action_get_uri (ev_action);
4509
4510         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4511                                               GDK_SELECTION_CLIPBOARD);
4512         gtk_clipboard_set_text (clipboard, uri, -1);
4513 }
4514
4515 static void
4516 image_save_dialog_response_cb (GtkWidget *fc,
4517                                gint       response_id,
4518                                EvWindow  *ev_window)
4519 {
4520         gchar  *uri;
4521         gchar  *filename;
4522         GError *error = NULL;
4523
4524         if (response_id != GTK_RESPONSE_OK) {
4525                 gtk_widget_destroy (fc);
4526                 return;
4527         }
4528
4529         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4530         filename = g_filename_from_uri (uri, NULL, NULL);
4531         g_free (uri);
4532
4533         /* FIXME: allow saving in other image formats than png */
4534         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4535                          filename, "png", &error, NULL);
4536
4537         if (error) {
4538                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4539                                         _("The image could not be saved."),
4540                                         error);
4541                 g_error_free (error);
4542         }
4543
4544         g_free (filename);
4545
4546         gtk_widget_destroy (fc);
4547 }
4548
4549 static void
4550 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4551 {
4552         GtkWidget     *fc;
4553         GtkFileFilter *filter;
4554
4555         if (!window->priv->image)
4556                 return;
4557
4558         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4559                                           GTK_WINDOW (window),
4560                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4561                                           GTK_STOCK_CANCEL,
4562                                           GTK_RESPONSE_CANCEL,
4563                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4564                                           NULL);
4565
4566         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4567         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4568
4569         filter = gtk_file_filter_new ();
4570         gtk_file_filter_set_name (filter, _("Images"));
4571         gtk_file_filter_add_pixbuf_formats (filter);
4572         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4573
4574         g_signal_connect (fc, "response",
4575                           G_CALLBACK (image_save_dialog_response_cb),
4576                           window);
4577
4578         gtk_widget_show (fc);
4579 }
4580
4581 static void
4582 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4583 {
4584         GtkClipboard *clipboard;
4585
4586         if (!window->priv->image)
4587                 return;
4588
4589         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4590                                               GDK_SELECTION_CLIPBOARD);
4591         gtk_clipboard_set_image (clipboard,
4592                                  ev_image_get_pixbuf (window->priv->image));
4593 }
4594
4595 static void
4596 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4597 {
4598         GList *l;
4599
4600         if (!window->priv->attach_list)
4601                 return;
4602
4603         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4604                 EvAttachment *attachment;
4605                 GError       *error = NULL;
4606
4607                 attachment = (EvAttachment *) l->data;
4608
4609                 ev_attachment_open (attachment, &error);
4610
4611                 if (error) {
4612                         ev_window_error_dialog (GTK_WINDOW (window),
4613                                                 _("Unable to open attachment"),
4614                                                 error);
4615                         g_error_free (error);
4616                 }
4617         }
4618 }
4619
4620 static void
4621 attachment_save_dialog_response_cb (GtkWidget *fc,
4622                                     gint       response_id,
4623                                     EvWindow  *ev_window)
4624 {
4625         gchar                *uri;
4626         GList                *l;
4627         GtkFileChooserAction  fc_action;
4628         gboolean              is_dir;
4629
4630         if (response_id != GTK_RESPONSE_OK) {
4631                 gtk_widget_destroy (fc);
4632                 return;
4633         }
4634
4635         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4636
4637         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4638         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4639
4640         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4641                 EvAttachment *attachment;
4642                 gchar        *filename;
4643                 GError       *error = NULL;
4644
4645                 attachment = (EvAttachment *) l->data;
4646
4647                 if (is_dir) {
4648                         filename = g_strjoin ("/", uri,
4649                                               ev_attachment_get_name (attachment),
4650                                               NULL);
4651                 } else {
4652                         filename = g_strdup (uri);
4653                 }
4654
4655                 ev_attachment_save (attachment, filename, &error);
4656                 g_free (filename);
4657
4658                 if (error) {
4659                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4660                                                 _("The attachment could not be saved."),
4661                                                 error);
4662                         g_error_free (error);
4663                 }
4664         }
4665
4666         g_free (uri);
4667
4668         gtk_widget_destroy (fc);
4669 }
4670
4671 static void
4672 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4673 {
4674         GtkWidget    *fc;
4675         EvAttachment *attachment = NULL;
4676
4677         if (!window->priv->attach_list)
4678                 return;
4679
4680         if (g_list_length (window->priv->attach_list) == 1)
4681                 attachment = (EvAttachment *) window->priv->attach_list->data;
4682
4683         fc = gtk_file_chooser_dialog_new (
4684                 _("Save Attachment"),
4685                 GTK_WINDOW (window),
4686                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4687                 GTK_STOCK_CANCEL,
4688                 GTK_RESPONSE_CANCEL,
4689                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4690                 NULL);
4691
4692         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4693         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4694
4695         if (attachment)
4696                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4697                                                    ev_attachment_get_name (attachment));
4698
4699         g_signal_connect (fc, "response",
4700                           G_CALLBACK (attachment_save_dialog_response_cb),
4701                           window);
4702
4703         gtk_widget_show (fc);
4704 }
4705
4706 static void
4707 ev_window_init (EvWindow *ev_window)
4708 {
4709         GtkActionGroup *action_group;
4710         GtkAccelGroup *accel_group;
4711         GError *error = NULL;
4712         GtkWidget *sidebar_widget, *toolbar_dock;
4713
4714         g_signal_connect (ev_window, "configure_event",
4715                           G_CALLBACK (window_configure_event_cb), NULL);
4716         g_signal_connect (ev_window, "window_state_event",
4717                           G_CALLBACK (window_state_event_cb), NULL);
4718         g_signal_connect (ev_window, "notify",
4719                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4720
4721         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4722
4723         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4724         ev_window->priv->title = ev_window_title_new (ev_window);
4725
4726         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4727         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4728         gtk_widget_show (ev_window->priv->main_box);
4729
4730         action_group = gtk_action_group_new ("MenuActions");
4731         ev_window->priv->action_group = action_group;
4732         gtk_action_group_set_translation_domain (action_group, NULL);
4733         gtk_action_group_add_actions (action_group, entries,
4734                                       G_N_ELEMENTS (entries), ev_window);
4735         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4736                                              G_N_ELEMENTS (toggle_entries),
4737                                              ev_window);
4738         set_action_properties (action_group);
4739         register_custom_actions (ev_window, action_group);
4740
4741         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4742         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4743                                             action_group, 0);
4744
4745         accel_group =
4746                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4747         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4748
4749         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4750
4751         action_group = gtk_action_group_new ("ViewPopupActions");
4752         ev_window->priv->view_popup_action_group = action_group;
4753         gtk_action_group_set_translation_domain (action_group, NULL);
4754         gtk_action_group_add_actions (action_group, view_popup_entries,
4755                                       G_N_ELEMENTS (view_popup_entries),
4756                                       ev_window);
4757         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4758                                             action_group, 0);
4759
4760         action_group = gtk_action_group_new ("AttachmentPopupActions");
4761         ev_window->priv->attachment_popup_action_group = action_group;
4762         gtk_action_group_set_translation_domain (action_group, NULL);
4763         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4764                                       G_N_ELEMENTS (attachment_popup_entries),
4765                                       ev_window);
4766         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4767                                             action_group, 0);
4768
4769         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4770                                               DATADIR"/evince-ui.xml",
4771                                               &error)) {
4772                 g_warning ("building menus failed: %s", error->message);
4773                 g_error_free (error);
4774         }
4775
4776 #ifdef HAVE_GTK_RECENT
4777         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4778                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4779         ev_window->priv->recent_action_group = NULL;
4780         ev_window->priv->recent_ui_id = 0;
4781         g_signal_connect_swapped (ev_window->priv->recent_manager,
4782                                   "changed",
4783                                   G_CALLBACK (ev_window_setup_recent),
4784                                   ev_window);
4785 #endif /* HAVE_GTK_RECENT */
4786
4787         ev_window->priv->menubar =
4788                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4789                                             "/MainMenu");
4790         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4791                             ev_window->priv->menubar,
4792                             FALSE, FALSE, 0);
4793
4794         /* This sucks, but there is no way to have a draw=no, expand=true separator
4795          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4796          * See gtk+ bug 166489.
4797          */
4798         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4799         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4800                             FALSE, FALSE, 0);
4801         gtk_widget_show (toolbar_dock);
4802
4803         ev_window->priv->toolbar = GTK_WIDGET
4804           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4805                          "ui-manager", ev_window->priv->ui_manager,
4806                          "popup-path", "/ToolbarPopup",
4807                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4808                          NULL));
4809
4810         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4811                                    "DefaultToolBar");
4812         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4813                             TRUE, TRUE, 0);
4814         gtk_widget_show (ev_window->priv->toolbar);
4815
4816         /* Preview toolbar */
4817         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4818                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4819         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4820                             FALSE, FALSE, 0);
4821
4822         /* Add the main area */
4823         ev_window->priv->hpaned = gtk_hpaned_new ();
4824         g_signal_connect (ev_window->priv->hpaned,
4825                           "notify::position",
4826                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4827                           ev_window);
4828
4829         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4830         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4831                             TRUE, TRUE, 0);
4832         gtk_widget_show (ev_window->priv->hpaned);
4833
4834         ev_window->priv->sidebar = ev_sidebar_new ();
4835         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4836                          ev_window->priv->sidebar, FALSE, FALSE);
4837         gtk_widget_show (ev_window->priv->sidebar);
4838
4839         /* Stub sidebar, for now */
4840
4841         sidebar_widget = ev_sidebar_links_new ();
4842         ev_window->priv->sidebar_links = sidebar_widget;
4843         g_signal_connect (sidebar_widget,
4844                           "notify::model",
4845                           G_CALLBACK (sidebar_widget_model_set),
4846                           ev_window);
4847         g_signal_connect (sidebar_widget,
4848                           "link_activated",
4849                           G_CALLBACK (sidebar_links_link_activated_cb),
4850                           ev_window);
4851         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4852         gtk_widget_show (sidebar_widget);
4853         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4854                              sidebar_widget);
4855
4856         sidebar_widget = ev_sidebar_attachments_new ();
4857         ev_window->priv->sidebar_attachments = sidebar_widget;
4858         g_signal_connect_object (sidebar_widget,
4859                                  "popup",
4860                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4861                                  ev_window, 0);
4862         gtk_widget_show (sidebar_widget);
4863         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4864                              sidebar_widget);
4865
4866         sidebar_widget = ev_sidebar_thumbnails_new ();
4867         ev_window->priv->sidebar_thumbs = sidebar_widget;
4868         g_signal_connect (sidebar_widget,
4869                           "notify::main-widget",
4870                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4871                           ev_window);
4872         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4873         gtk_widget_show (sidebar_widget);
4874         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4875                              sidebar_widget);
4876
4877         ev_window->priv->scrolled_window =
4878                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4879                                           "shadow-type", GTK_SHADOW_IN,
4880                                           NULL));
4881         gtk_widget_show (ev_window->priv->scrolled_window);
4882
4883         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4884                         ev_window->priv->scrolled_window);
4885
4886         ev_window->priv->view = ev_view_new ();
4887         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4888                                 ev_window_get_screen_dpi (ev_window));
4889         ev_window->priv->password_view = ev_password_view_new ();
4890         g_signal_connect_swapped (ev_window->priv->password_view,
4891                                   "unlock",
4892                                   G_CALLBACK (ev_window_popup_password_dialog),
4893                                   ev_window);
4894         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4895                                  G_CALLBACK (view_actions_focus_in_cb),
4896                                  ev_window, 0);
4897         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4898                                  G_CALLBACK (view_actions_focus_out_cb),
4899                                  ev_window, 0);
4900         g_signal_connect_object (ev_window->priv->view, "external-link",
4901                                  G_CALLBACK (view_external_link_cb),
4902                                  ev_window, 0);
4903         g_signal_connect_object (ev_window->priv->view, "handle-link",
4904                                  G_CALLBACK (view_handle_link_cb),
4905                                  ev_window, 0);
4906
4907         g_signal_connect_object (ev_window->priv->view,
4908                                  "popup",
4909                                  G_CALLBACK (view_menu_popup_cb),
4910                                  ev_window, 0);
4911         gtk_widget_show (ev_window->priv->view);
4912         gtk_widget_show (ev_window->priv->password_view);
4913
4914         /* Find Bar */
4915         ev_window->priv->find_bar = egg_find_bar_new ();
4916         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4917                           ev_window->priv->find_bar,
4918                           FALSE, TRUE, 0);
4919
4920         /* We own a ref on these widgets, as we can swap them in and out */
4921         g_object_ref (ev_window->priv->view);
4922         g_object_ref (ev_window->priv->password_view);
4923
4924         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4925                            ev_window->priv->view);
4926
4927         g_signal_connect (ev_window->priv->view,
4928                           "notify::find-status",
4929                           G_CALLBACK (view_find_status_changed_cb),
4930                           ev_window);
4931         g_signal_connect (ev_window->priv->view,
4932                           "notify::sizing-mode",
4933                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4934                           ev_window);
4935         g_signal_connect (ev_window->priv->view,
4936                           "notify::zoom",
4937                           G_CALLBACK (ev_window_zoom_changed_cb),
4938                           ev_window);
4939         g_signal_connect (ev_window->priv->view,
4940                           "notify::dual-page",
4941                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4942                           ev_window);
4943         g_signal_connect (ev_window->priv->view,
4944                           "notify::continuous",
4945                           G_CALLBACK (ev_window_continuous_changed_cb),
4946                           ev_window);
4947         g_signal_connect (ev_window->priv->view,
4948                           "notify::rotation",
4949                           G_CALLBACK (ev_window_rotation_changed_cb),
4950                           ev_window);
4951         g_signal_connect (ev_window->priv->view,
4952                           "notify::has-selection",
4953                           G_CALLBACK (ev_window_has_selection_changed_cb),
4954                           ev_window);
4955
4956         /* Connect sidebar signals */
4957         g_signal_connect (ev_window->priv->sidebar,
4958                           "notify::visible",
4959                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4960                           ev_window);
4961         g_signal_connect (ev_window->priv->sidebar,
4962                           "notify::current-page",
4963                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4964                           ev_window);
4965
4966         /* Connect to find bar signals */
4967         g_signal_connect (ev_window->priv->find_bar,
4968                           "previous",
4969                           G_CALLBACK (find_bar_previous_cb),
4970                           ev_window);
4971         g_signal_connect (ev_window->priv->find_bar,
4972                           "next",
4973                           G_CALLBACK (find_bar_next_cb),
4974                           ev_window);
4975         g_signal_connect (ev_window->priv->find_bar,
4976                           "close",
4977                           G_CALLBACK (find_bar_close_cb),
4978                           ev_window);
4979         g_signal_connect (ev_window->priv->find_bar,
4980                           "notify::search-string",
4981                           G_CALLBACK (find_bar_search_changed_cb),
4982                           ev_window);
4983         g_signal_connect (ev_window->priv->find_bar,
4984                           "notify::case-sensitive",
4985                           G_CALLBACK (find_bar_search_changed_cb),
4986                           ev_window);
4987         g_signal_connect (ev_window->priv->find_bar,
4988                           "notify::visible",
4989                           G_CALLBACK (find_bar_search_changed_cb),
4990                           ev_window);
4991         g_signal_connect (ev_window->priv->find_bar,
4992                           "scroll",
4993                           G_CALLBACK (find_bar_scroll),
4994                           ev_window);
4995
4996         /* Popups */
4997         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4998                                                                  "/DocumentPopup");
4999         ev_window->priv->link = NULL;
5000
5001         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5002                                                                        "/AttachmentPopup");
5003         ev_window->priv->attach_list = NULL;
5004
5005         /* Give focus to the document view */
5006         gtk_widget_grab_focus (ev_window->priv->view);
5007
5008         /* Set it user interface params */
5009         ev_window_setup_recent (ev_window);
5010
5011         setup_chrome_from_metadata (ev_window);
5012         set_chrome_actions (ev_window);
5013         update_chrome_visibility (ev_window);
5014
5015         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5016
5017         setup_view_from_metadata (ev_window);
5018         setup_sidebar_from_metadata (ev_window, NULL);
5019
5020         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5021         ev_window_setup_action_sensitivity (ev_window);
5022 }
5023
5024 GtkWidget *
5025 ev_window_new (void)
5026 {
5027         GtkWidget *ev_window;
5028
5029         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5030                                               "type", GTK_WINDOW_TOPLEVEL,
5031                                               NULL));
5032
5033         return ev_window;
5034 }