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-page-action.h"
  34 #include "ev-sidebar.h"
  35 #include "ev-sidebar-links.h"
  36 #include "ev-sidebar-attachments.h"
  37 #include "ev-sidebar-thumbnails.h"
  38 #include "ev-view.h"
  39 #include "ev-password.h"
  40 #include "ev-password-view.h"
  41 #include "ev-properties-dialog.h"
  42 #include "ev-ps-exporter.h"
  43 #include "ev-document-thumbnails.h"
  44 #include "ev-document-links.h"
  45 #include "ev-document-fonts.h"
  46 #include "ev-document-find.h"
  47 #include "ev-document-security.h"
  48 #include "ev-document-factory.h"
  49 #include "ev-job-queue.h"
  50 #include "ev-jobs.h"
  51 #include "ev-sidebar-page.h"
  52 #include "eggfindbar.h"
  53 #include "egg-recent-view-uimanager.h"
  54 #include "egg-recent-view.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-recent-model.h"
  58 #include "egg-toolbars-model.h"
  59 #include "ephy-zoom.h"
  60 #include "ephy-zoom-action.h"
  61 #include "ev-application.h"
  62 #include "ev-stock-icons.h"
  63 #include "ev-metadata-manager.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-utils.h"
  66 #include "ev-debug.h"
  67
  68 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #include <poppler.h>
  74
  75 #include <glib/gi18n.h>
  76 #include <gtk/gtk.h>
  77 #include <gnome.h>
  78 #include <libgnomevfs/gnome-vfs-utils.h>
  79 #include <gconf/gconf-client.h>
  80
  81 #include <string.h>
  82
  83 typedef enum {
  84         PAGE_MODE_DOCUMENT,
  85         PAGE_MODE_PASSWORD
  86 } EvWindowPageMode;
  87
  88 typedef enum {
  89         EV_CHROME_MENUBAR       = 1 << 0,
  90         EV_CHROME_TOOLBAR       = 1 << 1,
  91         EV_CHROME_FINDBAR       = 1 << 2,
  92         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  93         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
  94         EV_CHROME_SIDEBAR       = 1 << 5,
  95         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
  96 } EvChrome;
  97
  98 struct _EvWindowPrivate {
  99         /* UI */
 100         EvChrome chrome;
 101
 102         GtkWidget *main_box;
 103         GtkWidget *menubar;
 104         GtkWidget *toolbar_dock;
 105         GtkWidget *toolbar;
 106         GtkWidget *hpaned;
 107         GtkWidget *sidebar;
 108         GtkWidget *find_bar;
 109         GtkWidget *scrolled_window;
 110         GtkWidget *view;
 111         GtkWidget *password_view;
 112         GtkWidget *sidebar_thumbs;
 113         GtkWidget *sidebar_links;
 114         GtkWidget *sidebar_attachments;
 115
 116         /* Dialogs */
 117         GtkWidget *properties;
 118 #ifdef WITH_GNOME_PRINT
 119         GtkWidget *print_dialog;
 120 #endif
 121         GtkWidget *password_dialog;
 122
 123         /* UI Builders */
 124         GtkActionGroup *action_group;
 125         GtkActionGroup *view_popup_action_group;
 126         GtkActionGroup *attachment_popup_action_group;
 127         GtkUIManager   *ui_manager;
 128
 129         /* Fullscreen mode */
 130         GtkWidget *fullscreen_toolbar;
 131         GtkWidget *fullscreen_popup;
 132         guint      fullscreen_timeout_id;
 133
 134         /* Popup link */
 135         GtkWidget *view_popup;
 136         EvLink    *link;
 137
 138         /* Popup attachment */
 139         GtkWidget    *attachment_popup;
 140         GList        *attach_list;
 141
 142         /* Document */
 143         char *uri;
 144         char *local_uri;
 145         EvLinkDest *dest;
 146
 147         EvDocument *document;
 148
 149         EvPageCache *page_cache;
 150         EvWindowPageMode page_mode;
 151         EvWindowTitle *title;
 152         EggRecentViewUIManager *recent_view;
 153
 154         EvJob *xfer_job;
 155 #ifdef WITH_GNOME_PRINT
 156         GnomePrintJob *print_job;
 157 #endif
 158 };
 159
 160 static const GtkTargetEntry ev_drop_types[] = {
 161         { "text/uri-list", 0, 0 }
 162 };
 163
 164
 165 #define EV_WINDOW_GET_PRIVATE(object) \
 166         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 167
 168 #define PAGE_SELECTOR_ACTION    "PageSelector"
 169 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 170
 171 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 172 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 173 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 174
 175 #define FULLSCREEN_TIMEOUT 5 * 1000
 176
 177 #define SIDEBAR_DEFAULT_SIZE    132
 178 #define LINKS_SIDEBAR_ID "links"
 179 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 180 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 181
 182 static void     ev_window_update_actions                (EvWindow *ev_window);
 183 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 184 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 185                                                          GParamSpec       *pspec,
 186                                                          EvWindow         *ev_window);
 187 static void     ev_window_set_page_mode                 (EvWindow         *window,
 188                                                          EvWindowPageMode  page_mode);
 189 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 190                                                          gpointer data);
 191 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 192                                                          GParamSpec       *pspec,
 193                                                          EvWindow         *ev_window);
 194 static void     ev_window_zoom_changed_cb               (EvView           *view,
 195                                                          GParamSpec       *pspec,
 196                                                          EvWindow         *ev_window);
 197 static void     ev_window_add_recent                    (EvWindow         *window,
 198                                                          const char       *filename);
 199 static void     ev_window_run_fullscreen                (EvWindow         *window);
 200 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 201 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 202                                                          EvWindow         *window);
 203 static void     ev_window_run_presentation              (EvWindow         *window);
 204 static void     ev_window_stop_presentation             (EvWindow         *window);
 205 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 206                                                          EvWindow         *window);
 207 static void     ev_window_run_preview                   (EvWindow         *window);
 208 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 209                                                          EvWindow         *window);
 210 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 211                                                          EvWindow         *window);
 212 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 213                                                          EvWindow *window);
 214 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 215                                                          EvWindow *window);
 216 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 217                                                          EvWindow         *ev_window);
 218 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 219                                                          EvWindow         *ev_window);
 220 static void     fullscreen_set_timeout                  (EvWindow *window);
 221 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 222                                                          GdkEventMotion *event,
 223                                                          gpointer user_data);
 224 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 225                                                          GdkEventCrossing *event,
 226                                                          gpointer user_data);
 227
 228 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 229
 230 static void
 231 ev_window_set_action_sensitive (EvWindow   *ev_window,
 232                                 const char *name,
 233                                 gboolean    sensitive)
 234 {
 235         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 236                                                          name);
 237         gtk_action_set_sensitive (action, sensitive);
 238 }
 239
 240
 241 static void
 242 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 243 {
 244         EvDocument *document = ev_window->priv->document;
 245         const EvDocumentInfo *info = NULL;
 246
 247         gboolean has_document = FALSE;
 248         gboolean ok_to_print = TRUE;
 249         gboolean ok_to_copy = TRUE;
 250         gboolean has_properties = TRUE;
 251         gboolean override_restrictions = FALSE;
 252         gboolean can_get_text = FALSE;
 253         gboolean has_pages = FALSE;
 254         gboolean can_find = FALSE;
 255
 256         GConfClient *client;
 257
 258         if (document) {
 259                 has_document = TRUE;
 260                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 261         }
 262
 263         if (has_document && ev_window->priv->page_cache) {
 264                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 265         }
 266
 267         if (!info || info->fields_mask == 0) {
 268                 has_properties = FALSE;
 269         }
 270
 271         if (has_document && ev_document_can_get_text (document)) {
 272                 can_get_text = TRUE;
 273         }
 274
 275         if (has_document && EV_IS_DOCUMENT_FIND (document)) {
 276                 can_find = TRUE;
 277         }
 278
 279         client = gconf_client_get_default ();
 280         override_restrictions = gconf_client_get_bool (client,
 281                                                        GCONF_OVERRIDE_RESTRICTIONS,
 282                                                        NULL);
 283         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 284                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 285                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 286         }
 287
 288         if (has_document && !EV_IS_PS_EXPORTER(document))
 289                 ok_to_print = FALSE;
 290
 291
 292         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 293                 ok_to_copy = FALSE;
 294         }
 295
 296         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 297                 ok_to_print = FALSE;
 298         }
 299 #ifndef WITH_GNOME_PRINT
 300         ok_to_print = FALSE;
 301 #endif
 302         g_object_unref (client);
 303
 304
 305         /* File menu */
 306         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 307         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 308         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 309
 310         /* Edit menu */
 311         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 312         ev_window_set_action_sensitive (ev_window, "EditFind",
 313                               has_pages && EV_IS_DOCUMENT_FIND (document));
 314         ev_window_set_action_sensitive (ev_window, "Slash",
 315                               has_pages && EV_IS_DOCUMENT_FIND (document));
 316         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 317         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 318
 319         /* View menu */
 320         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 321         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 322         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 323         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 324         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 325
 326         /* Toolbar-specific actions: */
 327         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 328         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 329
 330         ev_window_update_actions (ev_window);
 331 }
 332
 333 static void
 334 ev_window_update_actions (EvWindow *ev_window)
 335 {
 336         EvView *view = EV_VIEW (ev_window->priv->view);
 337         int n_pages = 0, page = -1;
 338         gboolean has_pages = FALSE;
 339
 340         if (ev_window->priv->document && ev_window->priv->page_cache) {
 341                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 342                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 343                 has_pages = n_pages > 0;
 344         }
 345
 346         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 347         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 348                               ev_view_can_find_next (view));
 349         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 350                               ev_view_can_find_previous (view));
 351
 352         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 353                               has_pages && ev_view_can_zoom_in (view));
 354         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 355                               has_pages && ev_view_can_zoom_out (view));
 356
 357         /* Go menu */
 358         if (has_pages) {
 359                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 360                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 361                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 362                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 363         } else {
 364                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 365                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 366                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 367                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 368         }
 369
 370         if (has_pages &&
 371             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 372             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 373                 GtkAction *action;
 374                 float      zoom;
 375                 float      real_zoom;
 376
 377                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 378                                                       ZOOM_CONTROL_ACTION);
 379
 380                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 381                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 382
 383                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 384         }
 385 }
 386
 387 static void
 388 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 389 {
 390         if (window->priv->action_group) {
 391                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 392                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 393                 ev_window_set_action_sensitive (window, "Space", sensitive);
 394                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 395                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 396                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 397                 ev_window_set_action_sensitive (window, "Return", sensitive);
 398                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 399                 ev_window_set_action_sensitive (window, "Slash", sensitive);
 400                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 401                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 402                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 403                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 404                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 405         }
 406 }
 407
 408 static void
 409 set_widget_visibility (GtkWidget *widget, gboolean visible)
 410 {
 411         g_assert (GTK_IS_WIDGET (widget));
 412
 413         if (visible)
 414                 gtk_widget_show (widget);
 415         else
 416                 gtk_widget_hide (widget);
 417 }
 418
 419 static void
 420 update_chrome_visibility (EvWindow *window)
 421 {
 422         EvWindowPrivate *priv = window->priv;
 423         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 424         gboolean fullscreen_mode, presentation, fullscreen;
 425
 426         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 427         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 428         fullscreen_mode = fullscreen || presentation;
 429
 430         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 431         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 432                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 433         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 434                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 435         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 436         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 437
 438         set_widget_visibility (priv->menubar, menubar);
 439         set_widget_visibility (priv->toolbar_dock, toolbar);
 440         set_widget_visibility (priv->find_bar, findbar);
 441         set_widget_visibility (priv->sidebar, sidebar);
 442
 443         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 444         gtk_widget_set_sensitive (priv->menubar, menubar);
 445
 446         if (priv->fullscreen_popup != NULL) {
 447                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 448                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 449         }
 450 }
 451
 452 static void
 453 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 454 {
 455         EvWindowPrivate *priv = window->priv;
 456
 457         if (active) {
 458                 priv->chrome |= flag;
 459         } else {
 460                 priv->chrome &= ~flag;
 461         }
 462
 463         update_chrome_visibility (window);
 464 }
 465
 466 static void
 467 update_sizing_buttons (EvWindow *window)
 468 {
 469         GtkActionGroup *action_group = window->priv->action_group;
 470         GtkAction *action;
 471         gboolean best_fit, page_width;
 472         EvSizingMode sizing_mode;
 473
 474         if (window->priv->view == NULL)
 475                 return;
 476
 477         g_object_get (window->priv->view,
 478                       "sizing_mode", &sizing_mode,
 479                       NULL);
 480
 481         switch (sizing_mode) {
 482                 case EV_SIZING_BEST_FIT:
 483                         best_fit = TRUE;
 484                         page_width = FALSE;
 485                         break;
 486                 case EV_SIZING_FIT_WIDTH:
 487                         best_fit = FALSE;
 488                         page_width = TRUE;
 489                         break;
 490                 default:
 491                         best_fit = page_width = FALSE;
 492                         break;
 493         }
 494
 495         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 496         g_signal_handlers_block_by_func
 497                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 498         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 499         g_signal_handlers_unblock_by_func
 500                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 501
 502         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 503         g_signal_handlers_block_by_func
 504                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 505         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 506         g_signal_handlers_unblock_by_func
 507                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 508
 509         action = gtk_action_group_get_action (window->priv->action_group,
 510                                               ZOOM_CONTROL_ACTION);
 511         if (best_fit) {
 512                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 513                                                  EPHY_ZOOM_BEST_FIT);
 514         } else if (page_width) {
 515                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 516                                                  EPHY_ZOOM_FIT_WIDTH);
 517         }
 518 }
 519
 520 gboolean
 521 ev_window_is_empty (const EvWindow *ev_window)
 522 {
 523         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 524
 525         return (ev_window->priv->document == NULL) &&
 526                 (ev_window->priv->xfer_job == NULL);
 527 }
 528
 529 static void
 530 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 531                                    gint       response_id,
 532                                    EvWindow  *ev_window)
 533 {
 534         gtk_widget_destroy (dialog);
 535 }
 536
 537 static void
 538 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 539 {
 540         GtkWidget *dialog;
 541
 542         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 543                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 544                                          GTK_MESSAGE_ERROR,
 545                                          GTK_BUTTONS_CLOSE,
 546                                          msg);
 547         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 548                                                   "%s", error->message);
 549         g_signal_connect (dialog, "response",
 550                           G_CALLBACK (ev_window_error_dialog_response_cb),
 551                            window);
 552         gtk_widget_show (dialog);
 553 }
 554
 555 static void
 556 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 557 {
 558         ev_window_update_actions (ev_window);
 559 }
 560
 561 static void
 562 page_changed_cb (EvPageCache *page_cache,
 563                  gint         page,
 564                  EvWindow    *ev_window)
 565 {
 566         ev_window_update_actions (ev_window);
 567
 568         if (!ev_window_is_empty (ev_window))
 569                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 570 }
 571
 572 static void
 573 update_document_mode (EvWindow *window, EvDocumentMode mode)
 574 {
 575         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 576                 ev_window_run_presentation (window);
 577         }
 578         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 579                 ev_window_run_fullscreen (window);
 580         }
 581 }
 582
 583 static void
 584 setup_document_from_metadata (EvWindow *window)
 585 {
 586         char *uri = window->priv->uri;
 587         GValue page = { 0, };
 588         gint new_page;
 589
 590         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 591                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 592                 ev_page_cache_set_current_page (window->priv->page_cache,
 593                                                 new_page);
 594         }
 595 }
 596
 597 static void
 598 setup_chrome_from_metadata (EvWindow *window)
 599 {
 600         EvChrome chrome = EV_CHROME_NORMAL;
 601         GValue show_toolbar = { 0, };
 602
 603         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 604                 if (!g_value_get_boolean (&show_toolbar))
 605                         chrome &= ~EV_CHROME_TOOLBAR;
 606         }
 607         window->priv->chrome = chrome;
 608 }
 609
 610 static void
 611 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 612 {
 613         char *uri = window->priv->uri;
 614         GtkWidget *sidebar = window->priv->sidebar;
 615         GtkWidget *links = window->priv->sidebar_links;
 616         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 617         GtkWidget *attachments = window->priv->sidebar_attachments;
 618         GValue sidebar_size = { 0, };
 619         GValue sidebar_page = { 0, };
 620         GValue sidebar_visibility = { 0, };
 621
 622         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 623                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 624                                         g_value_get_int (&sidebar_size));
 625         }
 626
 627         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 628                 const char *page_id = g_value_get_string (&sidebar_page);
 629
 630                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 631                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 632                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 633                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 634                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 635                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 636                 }
 637         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 638                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 639         }
 640
 641         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 642                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 643         }
 644 }
 645
 646 static void
 647 setup_view_from_metadata (EvWindow *window)
 648 {
 649         EvView *view = EV_VIEW (window->priv->view);
 650         char *uri = window->priv->uri;
 651         GEnumValue *enum_value;
 652         GValue width = { 0, };
 653         GValue height = { 0, };
 654         GValue maximized = { 0, };
 655         GValue x = { 0, };
 656         GValue y = { 0, };
 657         GValue sizing_mode = { 0, };
 658         GValue zoom = { 0, };
 659         GValue continuous = { 0, };
 660         GValue dual_page = { 0, };
 661         GValue presentation = { 0, };
 662         GValue fullscreen = { 0, };
 663         GValue rotation = { 0, };
 664         gboolean restore_size = TRUE;
 665
 666         /* Window size */
 667
 668         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 669                 if (g_value_get_boolean (&maximized)) {
 670                         gtk_window_maximize (GTK_WINDOW (window));
 671                         restore_size = FALSE;
 672                 } else {
 673                         gtk_window_unmaximize (GTK_WINDOW (window));
 674                 }
 675         }
 676
 677         if (restore_size &&
 678             ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 679             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 680                 gtk_window_resize (GTK_WINDOW (window),
 681                                    g_value_get_int (&width),
 682                                    g_value_get_int (&height));
 683         }
 684         if (restore_size &&
 685             ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 686             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 687                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 688                                  g_value_get_int (&y));
 689         }
 690
 691         /* Sizing mode */
 692         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 693                 enum_value = g_enum_get_value_by_nick
 694                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 695                 g_value_unset (&sizing_mode);
 696                 ev_view_set_sizing_mode (view, enum_value->value);
 697         }
 698
 699         /* Zoom */
 700         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 701             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 702                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 703         }
 704
 705         /* Continuous */
 706         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 707                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 708         }
 709
 710         /* Dual page */
 711         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 712                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 713         }
 714
 715         /* Presentation */
 716         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 717                 if (g_value_get_boolean (&presentation) && uri) {
 718                         ev_window_run_presentation (window);
 719                 }
 720         }
 721
 722         /* Fullscreen */
 723         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 724                 if (g_value_get_boolean (&fullscreen) && uri) {
 725                         ev_window_run_fullscreen (window);
 726                 }
 727         }
 728
 729         /* Rotation */
 730         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 731                 if (g_value_get_int (&rotation)) {
 732                         switch (g_value_get_int (&rotation)) {
 733                                 case 90:
 734                                         ev_view_set_rotation (view, 90);
 735                                         break;
 736                                 case 180:
 737                                         ev_view_set_rotation (view, 180);
 738                                         break;
 739                                 case 270:
 740                                         ev_view_set_rotation (view, 270);
 741                                         break;
 742                                 default:
 743                                         break;
 744                         }
 745                 }
 746         }
 747 }
 748
 749 static void
 750 ev_window_setup_document (EvWindow *ev_window)
 751 {
 752         const EvDocumentInfo *info;
 753         EvDocument *document;
 754         EvView *view = EV_VIEW (ev_window->priv->view);
 755         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 756         GtkAction *action;
 757
 758         document = ev_window->priv->document;
 759         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 760         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 761
 762         if (EV_IS_DOCUMENT_FIND (document)) {
 763                 g_signal_connect_object (G_OBJECT (document),
 764                                          "find_changed",
 765                                          G_CALLBACK (find_changed_cb),
 766                                          ev_window, 0);
 767         }
 768
 769         ev_sidebar_set_document (sidebar, document);
 770
 771         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 772                 ev_view_set_document (view, document);
 773         }
 774         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 775
 776         ev_window_title_set_document (ev_window->priv->title, document);
 777         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 778
 779         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 780         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 781         ev_window_setup_action_sensitivity (ev_window);
 782
 783         if (ev_window->priv->properties) {
 784                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 785                                                    ev_window->priv->document);
 786         }
 787
 788         setup_document_from_metadata (ev_window);
 789         setup_sidebar_from_metadata (ev_window, document);
 790
 791         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 792         update_document_mode (ev_window, info->mode);
 793 }
 794
 795 static void
 796 password_dialog_response (GtkWidget *password_dialog,
 797                           gint       response_id,
 798                           EvWindow  *ev_window)
 799 {
 800         char *password;
 801
 802         if (response_id == GTK_RESPONSE_OK) {
 803
 804                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 805                 if (password) {
 806                         ev_document_doc_mutex_lock ();
 807                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->xfer_job->document),
 808                                                            password);
 809                         ev_document_doc_mutex_unlock ();
 810                 }
 811                 g_free (password);
 812
 813                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 814
 815                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 816                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 817
 818                 gtk_widget_destroy (password_dialog);
 819
 820                 return;
 821         }
 822
 823         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 824         gtk_widget_destroy (password_dialog);
 825 }
 826
 827 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 828  * password_view page.  It assumes that ev_window->priv->password_* has been set
 829  * correctly.  These are cleared by password_dialog_response() */
 830
 831 static void
 832 ev_window_popup_password_dialog (EvWindow *ev_window)
 833 {
 834         g_assert (ev_window->priv->xfer_job);
 835
 836         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 837
 838         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 839         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 840
 841         if (ev_window->priv->password_dialog == NULL) {
 842                 ev_window->priv->password_dialog =
 843                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 844                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 845
 846                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 847                                            (gpointer *) &(ev_window->priv->password_dialog));
 848                 g_signal_connect (ev_window->priv->password_dialog,
 849                                   "response",
 850                                   G_CALLBACK (password_dialog_response),
 851                                   ev_window);
 852                 gtk_widget_show (ev_window->priv->password_dialog);
 853         } else {
 854                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 855         }
 856 }
 857
 858 static void
 859 ev_window_clear_xfer_job (EvWindow *ev_window)
 860 {
 861     if (ev_window->priv->xfer_job != NULL) {
 862
 863         if (!ev_window->priv->xfer_job->finished)
 864                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 865
 866         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 867         g_object_unref (ev_window->priv->xfer_job);
 868         ev_window->priv->xfer_job = NULL;
 869     }
 870 }
 871
 872 static void
 873 ev_window_clear_local_uri (EvWindow *ev_window)
 874 {
 875     char *filename;
 876
 877     if (ev_window->priv->local_uri) {
 878             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 879             if (filename != NULL) {
 880                     unlink (filename);
 881                     g_free (filename);
 882             }
 883             g_free (ev_window->priv->local_uri);
 884             ev_window->priv->local_uri = NULL;
 885     }
 886 }
 887
 888 /* This callback will executed when load job will be finished.
 889  *
 890  * Since the flow of the error dialog is very confusing, we assume that both
 891  * document and uri will go away after this function is called, and thus we need
 892  * to ref/dup them.  Additionally, it needs to clear
 893  * ev_window->priv->password_{uri,document}, and thus people who call this
 894  * function should _not_ necessarily expect those to exist after being
 895  * called. */
 896 static void
 897 ev_window_xfer_job_cb  (EvJobXfer *job,
 898                         gpointer data)
 899 {
 900         EvWindow *ev_window = EV_WINDOW (data);
 901         EvDocument *document = EV_JOB (job)->document;
 902
 903         g_assert (job->uri);
 904
 905         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
 906
 907         /* Success! */
 908         if (job->error == NULL) {
 909
 910                 g_free (ev_window->priv->uri);
 911                 ev_window->priv->uri = g_strdup (job->uri);
 912                 setup_view_from_metadata (ev_window);
 913
 914                 if (job->local_uri) {
 915                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 916                 } else {
 917                         ev_window->priv->local_uri = NULL;
 918                 }
 919
 920                 if (ev_window->priv->document)
 921                         g_object_unref (ev_window->priv->document);
 922                 ev_window->priv->document = g_object_ref (document);
 923
 924                 ev_window_setup_document (ev_window);
 925                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 926
 927                 if (job->dest)
 928                         ev_window_goto_dest (ev_window, job->dest);
 929
 930                 switch (job->mode) {
 931                         case EV_WINDOW_MODE_FULLSCREEN:
 932                                 ev_window_run_fullscreen (ev_window);
 933                                 break;
 934                         case EV_WINDOW_MODE_PRESENTATION:
 935                                 ev_window_run_presentation (ev_window);
 936                                 break;
 937                         case EV_WINDOW_MODE_PREVIEW:
 938                                 ev_window_run_preview (ev_window);
 939                                 break;
 940                         default:
 941                                 break;
 942                 }
 943
 944                 ev_window_clear_xfer_job (ev_window);
 945                 return;
 946         }
 947
 948         if (job->error->domain == EV_DOCUMENT_ERROR &&
 949             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 950                 gchar *base_name, *file_name;
 951
 952                 g_free (ev_window->priv->uri);
 953                 ev_window->priv->uri = g_strdup (job->uri);
 954                 setup_view_from_metadata (ev_window);
 955
 956
 957                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 958                 base_name = g_path_get_basename (file_name);
 959                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 960                                                 base_name);
 961                 g_free (file_name);
 962                 g_free (base_name);
 963                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 964
 965                 ev_window_popup_password_dialog (ev_window);
 966         } else {
 967                 ev_window_error_dialog (GTK_WINDOW (ev_window),
 968                                         _("Unable to open document"),
 969                                         job->error);
 970                 ev_window_clear_xfer_job (ev_window);
 971         }
 972
 973         return;
 974 }
 975
 976 const char *
 977 ev_window_get_uri (EvWindow *ev_window)
 978 {
 979         return ev_window->priv->uri;
 980 }
 981
 982 static void
 983 ev_window_close_dialogs (EvWindow *ev_window)
 984 {
 985         if (ev_window->priv->password_dialog)
 986                 gtk_widget_destroy (ev_window->priv->password_dialog);
 987         ev_window->priv->password_dialog = NULL;
 988
 989 #ifdef WITH_GNOME_PRINT
 990         if (ev_window->priv->print_dialog) {
 991                 gtk_widget_destroy (ev_window->priv->print_dialog);
 992                 g_object_unref (ev_window->priv->print_job);
 993         }
 994         ev_window->priv->print_dialog = NULL;
 995         ev_window->priv->print_job = NULL;
 996 #endif
 997
 998         if (ev_window->priv->properties)
 999                 gtk_widget_destroy (ev_window->priv->properties);
1000         ev_window->priv->properties = NULL;
1001 }
1002
1003 void
1004 ev_window_open_uri (EvWindow       *ev_window,
1005                     const char     *uri,
1006                     EvLinkDest     *dest,
1007                     EvWindowRunMode mode)
1008 {
1009         ev_window_close_dialogs (ev_window);
1010         ev_window_clear_xfer_job (ev_window);
1011         ev_window_clear_local_uri (ev_window);
1012         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1013
1014         ev_window->priv->xfer_job = ev_job_xfer_new (uri, dest, mode);
1015         g_signal_connect (ev_window->priv->xfer_job,
1016                           "finished",
1017                           G_CALLBACK (ev_window_xfer_job_cb),
1018                           ev_window);
1019         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1020 }
1021
1022 void
1023 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1024 {
1025         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1026 }
1027
1028 static void
1029 file_open_dialog_response_cb (GtkWidget *chooser,
1030                               gint       response_id,
1031                               EvWindow  *ev_window)
1032 {
1033         if (response_id == GTK_RESPONSE_OK) {
1034                 GSList *uris;
1035
1036                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1037
1038                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1039
1040                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1041                 g_slist_free (uris);
1042         }
1043         ev_application_set_chooser_uri (EV_APP,
1044                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1045
1046         gtk_widget_destroy (chooser);
1047 }
1048
1049 static void
1050 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1051 {
1052         GtkWidget *chooser;
1053
1054         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1055                                                GTK_WINDOW (window),
1056                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1057                                                GTK_STOCK_CANCEL,
1058                                                GTK_RESPONSE_CANCEL,
1059                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1060                                                NULL);
1061
1062         ev_document_factory_add_filters (chooser, NULL);
1063         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1064         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1065         if (ev_application_get_chooser_uri (EV_APP) != NULL)
1066                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1067                                           ev_application_get_chooser_uri (EV_APP));
1068
1069         g_signal_connect (chooser, "response",
1070                           G_CALLBACK (file_open_dialog_response_cb),
1071                           window);
1072
1073         gtk_widget_show (chooser);
1074 }
1075
1076 static void
1077 ev_window_cmd_recent_file_activate (GtkAction *action,
1078                                     EvWindow *ev_window)
1079 {
1080         char *uri;
1081         EggRecentItem *item;
1082
1083         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1084                                                    action);
1085
1086         uri = egg_recent_item_get_uri (item);
1087
1088         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1089
1090         g_free (uri);
1091 }
1092
1093 static void
1094 ev_window_add_recent (EvWindow *window, const char *filename)
1095 {
1096         EggRecentItem *item;
1097
1098         item = egg_recent_item_new_from_uri (filename);
1099         egg_recent_item_add_group (item, "Evince");
1100         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1101 }
1102
1103 static void
1104 ev_window_setup_recent (EvWindow *ev_window)
1105 {
1106
1107         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1108                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1109                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1110                                                                       ev_window);
1111
1112         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1113
1114         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1115                                    ev_application_get_recent_model (EV_APP));
1116
1117         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1118
1119         g_signal_connect (ev_window->priv->recent_view, "activate",
1120                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1121 }
1122
1123 static void
1124 file_save_dialog_response_cb (GtkWidget *fc,
1125                               gint       response_id,
1126                               EvWindow  *ev_window)
1127 {
1128         gboolean success;
1129
1130         if (response_id == GTK_RESPONSE_OK) {
1131                 gchar *uri;
1132                 GError *err = NULL;
1133
1134                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1135
1136                 ev_document_doc_mutex_lock ();
1137                 success = ev_document_save (ev_window->priv->document, uri, &err);
1138                 ev_document_doc_mutex_unlock ();
1139
1140                 if (err) {
1141                         gchar *msg;
1142                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1143                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1144                         g_free (msg);
1145                 }
1146
1147                 g_free (uri);
1148         }
1149
1150         gtk_widget_destroy (fc);
1151 }
1152
1153 static void
1154 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1155 {
1156         GtkWidget *fc;
1157         gchar *base_name;
1158         gchar *file_name;
1159
1160         fc = gtk_file_chooser_dialog_new (
1161                 _("Save a Copy"),
1162                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1163                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1164                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1165                 NULL);
1166
1167         ev_document_factory_add_filters (fc, ev_window->priv->document);
1168         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1169
1170         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1171         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1172         base_name = g_path_get_basename (file_name);
1173         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1174         g_free (file_name);
1175         g_free (base_name);
1176
1177         g_signal_connect (fc, "response",
1178                           G_CALLBACK (file_save_dialog_response_cb),
1179                           ev_window);
1180
1181         gtk_widget_show (fc);
1182 }
1183
1184 static void
1185 ev_window_print (EvWindow *window)
1186 {
1187         EvPageCache *page_cache;
1188         int last_page;
1189
1190         page_cache = ev_page_cache_get (window->priv->document);
1191         last_page = ev_page_cache_get_n_pages (page_cache);
1192
1193 #ifdef WITH_GNOME_PRINT
1194         ev_window_print_range (window, 1, last_page);
1195 #endif
1196 }
1197
1198
1199 #ifdef WITH_GNOME_PRINT
1200 static gboolean
1201 ev_window_print_dialog_response_cb (GtkDialog *print_dialog, gint response, gpointer data)
1202 {
1203     EvWindow *ev_window = EV_WINDOW (data);
1204     EvPrintJob *print_job;
1205     GnomePrintConfig *config;
1206
1207     if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1208             gtk_widget_destroy (GTK_WIDGET (print_dialog));
1209             ev_window->priv->print_dialog = NULL;
1210             g_object_unref (ev_window->priv->print_job);
1211             ev_window->priv->print_job = NULL;
1212             return FALSE;
1213     }
1214
1215     config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1216
1217     /* FIXME: Change this when we have the first backend
1218      * that can print more than postscript
1219      */
1220     if (using_pdf_printer (config)) {
1221             GtkWidget *dialog;
1222             dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1223                                              GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1224                                             _("Generating PDF is not supported"));
1225             gtk_dialog_run (GTK_DIALOG (dialog));
1226             gtk_widget_destroy (dialog);
1227             return FALSE;
1228     } else if (!using_postscript_printer (config)) {
1229             GtkWidget *dialog;
1230
1231             dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1232                                              GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1233                                              _("Printing is not supported on this printer."));
1234            gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1235                                                      _("You were trying to print to a printer using the “%s” driver. This program requires a PostScript printer driver."),
1236                                                      gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1237             gtk_dialog_run (GTK_DIALOG (dialog));
1238             gtk_widget_destroy (dialog);
1239             return FALSE;
1240     }
1241
1242     save_print_config_to_file (config);
1243
1244     print_job = g_object_new (EV_TYPE_PRINT_JOB,
1245                               "gnome_print_job", ev_window->priv->print_job,
1246                               "document", ev_window->priv->document,
1247                               "print_dialog", print_dialog,
1248                                NULL);
1249
1250     if (print_job != NULL) {
1251         ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1252         g_object_unref (print_job);
1253     }
1254
1255     g_object_unref (config);
1256
1257     gtk_widget_destroy (GTK_WIDGET (print_dialog));
1258     ev_window->priv->print_dialog = NULL;
1259     g_object_unref (ev_window->priv->print_job);
1260     ev_window->priv->print_job = NULL;
1261
1262     return FALSE;
1263 }
1264
1265 void
1266 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1267 {
1268         GnomePrintConfig *config;
1269         gchar *pages_label;
1270
1271         g_return_if_fail (EV_IS_WINDOW (ev_window));
1272         g_return_if_fail (ev_window->priv->document != NULL);
1273
1274         config = load_print_config_from_file ();
1275
1276         if (ev_window->priv->print_job == NULL)
1277                 ev_window->priv->print_job = gnome_print_job_new (config);
1278
1279         if (ev_window->priv->print_dialog == NULL)
1280                 ev_window->priv->print_dialog = gnome_print_dialog_new (ev_window->priv->print_job, (guchar *) _("Print"),
1281                                                                        (GNOME_PRINT_DIALOG_RANGE |
1282                                                                         GNOME_PRINT_DIALOG_COPIES));
1283         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog), GTK_WINDOW (ev_window));
1284         g_object_unref (config);
1285
1286         pages_label = g_strconcat (_("Pages"), " ", NULL);
1287         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
1288                                                  GNOME_PRINT_RANGE_ALL |
1289                                                  GNOME_PRINT_RANGE_RANGE,
1290                                                  first_page, last_page,
1291                                                  NULL, (const guchar *)pages_label);
1292         g_free (pages_label);
1293
1294         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
1295                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1296                                            FALSE);
1297
1298         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response", G_CALLBACK (ev_window_print_dialog_response_cb), ev_window);
1299         gtk_widget_show (ev_window->priv->print_dialog);
1300         return;
1301 }
1302 #endif /* WITH_GNOME_PRINT */
1303
1304 static void
1305 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1306 {
1307         ev_window_print (ev_window);
1308 }
1309
1310 static void
1311 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1312 {
1313         if (ev_window->priv->properties == NULL) {
1314                 ev_window->priv->properties = ev_properties_dialog_new ();
1315                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1316                                                    ev_window->priv->document);
1317                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1318                                            (gpointer *) &(ev_window->priv->properties));
1319                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1320                                               GTK_WINDOW (ev_window));
1321         }
1322
1323         gtk_widget_show (ev_window->priv->properties);
1324 }
1325
1326 static void
1327 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1328 {
1329         g_return_if_fail (EV_IS_WINDOW (ev_window));
1330
1331         gtk_widget_destroy (GTK_WIDGET (ev_window));
1332 }
1333
1334 static void
1335 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
1336 {
1337         GtkAction *action;
1338
1339         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
1340         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
1341
1342         action = gtk_action_group_get_action (window->priv->action_group,
1343                                               PAGE_SELECTOR_ACTION);
1344         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
1345 }
1346
1347 static void
1348 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
1349 {
1350         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
1351 }
1352
1353 static void
1354 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
1355 {
1356         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
1357 }
1358
1359 static void
1360 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
1361 {
1362         gboolean continuous;
1363
1364         ev_window_stop_presentation (ev_window);
1365         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1366         g_object_set (G_OBJECT (ev_window->priv->view),
1367                       "continuous", continuous,
1368                       NULL);
1369         ev_window_update_actions (ev_window);
1370 }
1371
1372 static void
1373 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
1374 {
1375         gboolean dual_page;
1376
1377         ev_window_stop_presentation (ev_window);
1378         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1379         g_object_set (G_OBJECT (ev_window->priv->view),
1380                       "dual-page", dual_page,
1381                       NULL);
1382         ev_window_update_actions (ev_window);
1383 }
1384
1385 static void
1386 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
1387 {
1388         ev_window_stop_presentation (ev_window);
1389
1390         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
1391                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
1392         } else {
1393                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1394         }
1395         ev_window_update_actions (ev_window);
1396 }
1397
1398 static void
1399 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
1400 {
1401         ev_window_stop_presentation (ev_window);
1402
1403         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
1404                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
1405         } else {
1406                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1407         }
1408         ev_window_update_actions (ev_window);
1409 }
1410
1411
1412 static void
1413 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1414 {
1415         g_return_if_fail (EV_IS_WINDOW (ev_window));
1416
1417         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1418 }
1419
1420 static void
1421 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1422 {
1423         g_return_if_fail (EV_IS_WINDOW (ev_window));
1424
1425         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1426                 g_error ("Find action should be insensitive since document doesn't support find");
1427                 return;
1428         }
1429
1430         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
1431         gtk_widget_grab_focus (ev_window->priv->find_bar);
1432 }
1433
1434 static void
1435 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1436 {
1437         g_return_if_fail (EV_IS_WINDOW (ev_window));
1438
1439         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1440 }
1441
1442 static void
1443 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
1444 {
1445         g_return_if_fail (EV_IS_WINDOW (ev_window));
1446
1447         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1448 }
1449
1450 static void
1451 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1452 {
1453         g_return_if_fail (EV_IS_WINDOW (ev_window));
1454
1455         ev_view_copy (EV_VIEW (ev_window->priv->view));
1456 }
1457
1458 static void
1459 ev_window_update_fullscreen_popup (EvWindow *window)
1460 {
1461         GtkWidget *popup = window->priv->fullscreen_popup;
1462         int popup_width, popup_height;
1463         GdkScreen *screen;
1464         GdkRectangle screen_rect;
1465         gboolean toolbar;
1466
1467         g_return_if_fail (popup != NULL);
1468
1469         if (GTK_WIDGET (window)->window == NULL)
1470                 return;
1471
1472         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
1473                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1474         popup_width = popup->requisition.width;
1475         popup_height = popup->requisition.height;
1476
1477         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1478         gdk_screen_get_monitor_geometry (screen,
1479                         gdk_screen_get_monitor_at_window
1480                         (screen,
1481                          GTK_WIDGET (window)->window),
1482                          &screen_rect);
1483         if (toolbar) {
1484                 gtk_widget_set_size_request (popup,
1485                                              screen_rect.width,
1486                                              -1);
1487                 gtk_window_move (GTK_WINDOW (popup),
1488                                  screen_rect.x,
1489                                  screen_rect.y);
1490
1491         } else {
1492                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1493                 {
1494                         gtk_window_move (GTK_WINDOW (popup),
1495                                          screen_rect.x,
1496                                          screen_rect.y);
1497                 } else {
1498                         gtk_window_move (GTK_WINDOW (popup),
1499                                          screen_rect.x + screen_rect.width - popup_width,
1500                                          screen_rect.y);
1501                 }
1502         }
1503 }
1504
1505 static void
1506 screen_size_changed_cb (GdkScreen *screen,
1507                         EvWindow *window)
1508 {
1509         ev_window_update_fullscreen_popup (window);
1510 }
1511
1512 static void
1513 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1514                                       EvWindow *ev_window)
1515 {
1516         if (!ev_window_is_empty (ev_window))
1517                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1518                                              gtk_paned_get_position (GTK_PANED (object)));
1519 }
1520
1521 static void
1522 destroy_fullscreen_popup (EvWindow *window)
1523 {
1524         if (window->priv->fullscreen_popup != NULL)
1525         {
1526                 gtk_widget_destroy (window->priv->fullscreen_popup);
1527                 window->priv->fullscreen_popup = NULL;
1528         }
1529 }
1530
1531 static void
1532 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1533 {
1534         GtkAction *action;
1535
1536         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1537         g_return_if_fail (action != NULL);
1538
1539         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1540 }
1541
1542 static void
1543 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1544 {
1545         ev_window_update_fullscreen_popup (window);
1546 }
1547
1548 static gboolean
1549 fullscreen_timeout_cb (gpointer data)
1550 {
1551         EvWindow *window = EV_WINDOW (data);
1552
1553         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
1554         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1555         window->priv->fullscreen_timeout_id = 0;
1556
1557         return FALSE;
1558 }
1559
1560 static void
1561 fullscreen_set_timeout (EvWindow *window)
1562 {
1563         if (window->priv->fullscreen_timeout_id != 0) {
1564                 g_source_remove (window->priv->fullscreen_timeout_id);
1565         }
1566
1567         window->priv->fullscreen_timeout_id =
1568             g_timeout_add (FULLSCREEN_TIMEOUT, fullscreen_timeout_cb, window);
1569
1570         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
1571         update_chrome_visibility (window);
1572         ev_view_show_cursor (EV_VIEW (window->priv->view));
1573 }
1574
1575 static void
1576 fullscreen_clear_timeout (EvWindow *window)
1577 {
1578         if (window->priv->fullscreen_timeout_id != 0) {
1579                 g_source_remove (window->priv->fullscreen_timeout_id);
1580         }
1581
1582         window->priv->fullscreen_timeout_id = 0;
1583         update_chrome_visibility (window);
1584         ev_view_show_cursor (EV_VIEW (window->priv->view));
1585 }
1586
1587
1588 static gboolean
1589 fullscreen_motion_notify_cb (GtkWidget *widget,
1590                              GdkEventMotion *event,
1591                              gpointer user_data)
1592 {
1593         EvWindow *window = EV_WINDOW (user_data);
1594
1595         fullscreen_set_timeout (window);
1596
1597         return FALSE;
1598 }
1599
1600 static gboolean
1601 fullscreen_leave_notify_cb (GtkWidget *widget,
1602                             GdkEventCrossing *event,
1603                             gpointer user_data)
1604 {
1605         EvWindow *window = EV_WINDOW (user_data);
1606
1607         fullscreen_clear_timeout (window);
1608
1609         return FALSE;
1610 }
1611
1612 static GtkWidget *
1613 ev_window_get_exit_fullscreen_button (EvWindow *window)
1614 {
1615         GtkWidget *button, *icon, *label, *hbox;
1616
1617         button = gtk_button_new ();
1618         g_signal_connect (button, "clicked",
1619                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1620                           window);
1621         gtk_widget_show (button);
1622
1623         hbox = gtk_hbox_new (FALSE, 2);
1624         gtk_widget_show (hbox);
1625         gtk_container_add (GTK_CONTAINER (button), hbox);
1626
1627         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1628         gtk_widget_show (icon);
1629         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1630
1631         label = gtk_label_new (_("Leave Fullscreen"));
1632         gtk_widget_show (label);
1633         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1634
1635         return button;
1636 }
1637
1638 static GtkWidget *
1639 ev_window_create_fullscreen_popup (EvWindow *window)
1640 {
1641         GtkWidget *popup;
1642         GtkWidget *hbox;
1643         GtkWidget *button;
1644         GdkScreen *screen;
1645
1646         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1647                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP), NULL);
1648
1649         popup = gtk_window_new (GTK_WINDOW_POPUP);
1650         hbox = gtk_hbox_new (FALSE, 0);
1651         button = ev_window_get_exit_fullscreen_button (window);
1652
1653         gtk_container_add (GTK_CONTAINER (popup), hbox);
1654         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1655                             TRUE, TRUE, 0);
1656         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1657
1658         gtk_widget_show (button);
1659         gtk_widget_show (hbox);
1660
1661         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1662
1663         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1664         g_signal_connect_object (screen, "size-changed",
1665                                  G_CALLBACK (screen_size_changed_cb),
1666                                  window, 0);
1667         g_signal_connect_object (popup, "size_request",
1668                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1669                                  window, 0);
1670
1671         gtk_window_set_screen (GTK_WINDOW (popup),
1672                                gtk_widget_get_screen (GTK_WIDGET (window)));
1673
1674         return popup;
1675 }
1676
1677
1678 static void
1679 ev_window_update_fullscreen_action (EvWindow *window)
1680 {
1681         GtkAction *action;
1682
1683         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1684         g_signal_handlers_block_by_func
1685                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1686         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1687                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1688         g_signal_handlers_unblock_by_func
1689                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1690 }
1691
1692 static void
1693 ev_window_run_fullscreen (EvWindow *window)
1694 {
1695         if (window->priv->fullscreen_popup == NULL)
1696                 window->priv->fullscreen_popup
1697                         = ev_window_create_fullscreen_popup (window);
1698
1699         g_object_set (G_OBJECT (window->priv->scrolled_window),
1700                       "shadow-type", GTK_SHADOW_NONE,
1701                       NULL);
1702
1703         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1704         ev_window_update_fullscreen_action (window);
1705
1706         gtk_window_fullscreen (GTK_WINDOW (window));
1707         gtk_widget_grab_focus (window->priv->view);
1708         ev_window_update_fullscreen_popup (window);
1709
1710         g_signal_connect (window->priv->view,
1711                           "motion-notify-event",
1712                           G_CALLBACK (fullscreen_motion_notify_cb),
1713                           window);
1714         g_signal_connect (window->priv->view,
1715                           "leave-notify-event",
1716                           G_CALLBACK (fullscreen_leave_notify_cb),
1717                           window);
1718         fullscreen_set_timeout (window);
1719
1720         if (!ev_window_is_empty (window))
1721                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1722 }
1723
1724 static void
1725 ev_window_stop_fullscreen (EvWindow *window)
1726 {
1727         EvView *view = EV_VIEW (window->priv->view);
1728
1729         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1730                 return;
1731
1732         g_object_set (G_OBJECT (window->priv->scrolled_window),
1733                       "shadow-type", GTK_SHADOW_IN,
1734                       NULL);
1735
1736         ev_view_set_fullscreen (view, FALSE);
1737         ev_window_update_fullscreen_action (window);
1738         gtk_window_unfullscreen (GTK_WINDOW (window));
1739
1740         g_signal_handlers_disconnect_by_func (window->priv->view,
1741                                               (gpointer) fullscreen_motion_notify_cb,
1742                                               window);
1743         g_signal_handlers_disconnect_by_func (window->priv->view,
1744                                               (gpointer) fullscreen_leave_notify_cb,
1745                                               window);
1746         fullscreen_clear_timeout (window);
1747
1748         if (!ev_window_is_empty (window))
1749                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1750 }
1751
1752 static void
1753 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1754 {
1755         gboolean fullscreen;
1756
1757         g_return_if_fail (EV_IS_WINDOW (window));
1758         ev_window_stop_presentation (window);
1759
1760         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1761         if (fullscreen) {
1762                 ev_window_run_fullscreen (window);
1763         } else {
1764                 ev_window_stop_fullscreen (window);
1765         }
1766 }
1767
1768 static void
1769 ev_window_update_presentation_action (EvWindow *window)
1770 {
1771         GtkAction *action;
1772
1773         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1774         g_signal_handlers_block_by_func
1775                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1776         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1777                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1778         g_signal_handlers_unblock_by_func
1779                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1780 }
1781
1782 static void
1783 ev_window_run_presentation (EvWindow *window)
1784 {
1785         g_object_set (G_OBJECT (window->priv->scrolled_window),
1786                       "shadow-type", GTK_SHADOW_NONE,
1787                       NULL);
1788
1789         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1790         ev_window_update_presentation_action (window);
1791
1792         gtk_widget_grab_focus (window->priv->view);
1793         gtk_window_fullscreen (GTK_WINDOW (window));
1794
1795         g_signal_connect (window->priv->view,
1796                           "motion-notify-event",
1797                           G_CALLBACK (fullscreen_motion_notify_cb),
1798                           window);
1799         g_signal_connect (window->priv->view,
1800                           "leave-notify-event",
1801                           G_CALLBACK (fullscreen_leave_notify_cb),
1802                           window);
1803         fullscreen_set_timeout (window);
1804
1805         if (!ev_window_is_empty (window))
1806                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1807 }
1808
1809 static void
1810 ev_window_stop_presentation (EvWindow *window)
1811 {
1812         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1813                 return;
1814
1815         g_object_set (G_OBJECT (window->priv->scrolled_window),
1816                       "shadow-type", GTK_SHADOW_IN,
1817                       NULL);
1818
1819         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1820         ev_window_update_presentation_action (window);
1821         gtk_window_unfullscreen (GTK_WINDOW (window));
1822
1823         g_signal_handlers_disconnect_by_func (window->priv->view,
1824                                               (gpointer) fullscreen_motion_notify_cb,
1825                                               window);
1826         g_signal_handlers_disconnect_by_func (window->priv->view,
1827                                               (gpointer) fullscreen_leave_notify_cb,
1828                                               window);
1829         fullscreen_clear_timeout (window);
1830
1831         if (!ev_window_is_empty (window))
1832                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1833 }
1834
1835 static void
1836 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1837 {
1838         gboolean presentation;
1839
1840         g_return_if_fail (EV_IS_WINDOW (window));
1841         ev_window_stop_fullscreen (window);
1842
1843         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1844         if (presentation) {
1845                 ev_window_run_presentation (window);
1846         } else {
1847                 ev_window_stop_presentation (window);
1848         }
1849 }
1850
1851 static void
1852 ev_window_run_preview (EvWindow *window)
1853 {
1854         EggToolbarsModel *model;
1855         EggTbModelFlags   flags;
1856
1857         model = egg_toolbars_model_new ();
1858
1859         egg_toolbars_model_load_toolbars (model,
1860                                           DATADIR"/evince-toolbar.xml");
1861
1862         flags = egg_toolbars_model_get_flags (model, 1);
1863         egg_toolbars_model_set_flags (model, 1, flags &= ~(EGG_TB_MODEL_HIDDEN));
1864
1865         egg_editable_toolbar_set_model (EGG_EDITABLE_TOOLBAR (window->priv->toolbar),
1866                                         model);
1867
1868         egg_editable_toolbar_hide (EGG_EDITABLE_TOOLBAR (window->priv->toolbar),
1869                                    "DefaultToolBar");
1870         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (window->priv->toolbar),
1871                                    "PreviewToolBar");
1872
1873         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
1874
1875         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
1876         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
1877         update_chrome_visibility (window);
1878 }
1879
1880 static gboolean
1881 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1882 {
1883         EvWindow *window = EV_WINDOW (widget);
1884         EvWindowPrivate *priv = window->priv;
1885
1886         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
1887                 fullscreen_set_timeout (window);
1888
1889         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1890 }
1891
1892 static gboolean
1893 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1894 {
1895         EvWindow *window = EV_WINDOW (widget);
1896         EvWindowPrivate *priv = window->priv;
1897
1898         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
1899                 fullscreen_set_timeout (window);
1900                 gtk_widget_hide (priv->fullscreen_popup);
1901         }
1902
1903         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1904 }
1905
1906 static void
1907 ev_window_screen_changed (GtkWidget *widget,
1908                           GdkScreen *old_screen)
1909 {
1910         EvWindow *window = EV_WINDOW (widget);
1911         EvWindowPrivate *priv = window->priv;
1912         GdkScreen *screen;
1913
1914         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
1915                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
1916         }
1917
1918         if (priv->fullscreen_popup != NULL) {
1919                 g_signal_handlers_disconnect_by_func
1920                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
1921
1922                 screen = gtk_widget_get_screen (widget);
1923                 g_signal_connect_object (screen, "size-changed",
1924                                          G_CALLBACK (screen_size_changed_cb),
1925                                          window, 0);
1926                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
1927
1928                 ev_window_update_fullscreen_popup (window);
1929         }
1930 }
1931
1932 static void
1933 ev_window_set_page_mode (EvWindow         *window,
1934                          EvWindowPageMode  page_mode)
1935 {
1936         GtkWidget *child = NULL;
1937         GtkWidget *real_child;
1938
1939         if (window->priv->page_mode == page_mode)
1940                 return;
1941
1942         window->priv->page_mode = page_mode;
1943
1944         switch (page_mode) {
1945                 case PAGE_MODE_DOCUMENT:
1946                         child = window->priv->view;
1947                         break;
1948                 case PAGE_MODE_PASSWORD:
1949                         child = window->priv->password_view;
1950                         break;
1951                 default:
1952                         g_assert_not_reached ();
1953         }
1954
1955         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1956         if (child != real_child) {
1957                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1958                                       real_child);
1959                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1960                                    child);
1961         }
1962         ev_window_update_actions (window);
1963 }
1964
1965
1966 static void
1967 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
1968 {
1969         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
1970 }
1971
1972 static void
1973 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
1974 {
1975         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
1976 }
1977
1978 static void
1979 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1980 {
1981         EvWindow *ev_window = EV_WINDOW (data);
1982         egg_editable_toolbar_set_edit_mode
1983                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1984         ev_application_save_toolbars_model (EV_APP);
1985         gtk_widget_destroy (GTK_WIDGET (dialog));
1986 }
1987
1988 static void
1989 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1990 {
1991         GtkWidget *dialog;
1992         GtkWidget *editor;
1993
1994         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
1995                                               GTK_WINDOW (ev_window),
1996                                               GTK_DIALOG_DESTROY_WITH_PARENT,
1997                                               GTK_STOCK_CLOSE,
1998                                               GTK_RESPONSE_CLOSE,
1999                                               NULL);
2000         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2001         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2002         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2003         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2004         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2005
2006         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2007                                          ev_application_get_toolbars_model (EV_APP));
2008         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2009         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2010
2011         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2012
2013         egg_editable_toolbar_set_edit_mode
2014                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2015
2016         g_signal_connect (dialog, "response",
2017                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2018                           ev_window);
2019         gtk_widget_show_all (dialog);
2020 }
2021
2022 static void
2023 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2024 {
2025         g_return_if_fail (EV_IS_WINDOW (ev_window));
2026
2027         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2028         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2029 }
2030
2031 static void
2032 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2033 {
2034         g_return_if_fail (EV_IS_WINDOW (ev_window));
2035
2036         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2037         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2038 }
2039
2040 static void
2041 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2042 {
2043         g_return_if_fail (EV_IS_WINDOW (ev_window));
2044
2045         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2046 }
2047
2048 static void
2049 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2050 {
2051         g_return_if_fail (EV_IS_WINDOW (ev_window));
2052
2053         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2054 }
2055
2056 static void
2057 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2058 {
2059         g_return_if_fail (EV_IS_WINDOW (ev_window));
2060
2061         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2062 }
2063
2064 static void
2065 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2066 {
2067         int n_pages;
2068
2069         g_return_if_fail (EV_IS_WINDOW (ev_window));
2070
2071         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2072         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2073 }
2074
2075 static void
2076 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2077 {
2078         int n_pages, current_page;
2079
2080         g_return_if_fail (EV_IS_WINDOW (ev_window));
2081
2082         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2083         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2084
2085         if (current_page + 10 < n_pages)
2086                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2087 }
2088
2089 static void
2090 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2091 {
2092         int current_page;
2093
2094         g_return_if_fail (EV_IS_WINDOW (ev_window));
2095
2096         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2097
2098         if (current_page - 10 >= 0)
2099                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2100 }
2101
2102 static void
2103 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2104 {
2105         char *uri;
2106
2107         g_return_if_fail (EV_IS_WINDOW (ev_window));
2108
2109         uri = g_strdup (ev_window->priv->uri);
2110
2111         ev_window_open_uri (ev_window, uri, NULL, 0);
2112
2113         g_free (uri);
2114 }
2115
2116 static void
2117 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2118 {
2119         GError *error = NULL;
2120
2121         g_return_if_fail (EV_IS_WINDOW (ev_window));
2122
2123         gnome_help_display ("evince.xml", NULL, &error);
2124
2125         if(error != NULL) {
2126                 g_warning (error->message);
2127                 g_error_free (error);
2128         }
2129 }
2130
2131 static void
2132 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2133 {
2134         gtk_window_unfullscreen (GTK_WINDOW (window));
2135 }
2136
2137 static void
2138 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2139 {
2140         GtkWidget *widget;
2141
2142         widget = gtk_window_get_focus (GTK_WINDOW (window));
2143         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2144                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2145                 gtk_widget_grab_focus (window->priv->view);
2146         } else {
2147                 gboolean fullscreen;
2148                 gboolean presentation;
2149
2150                 g_object_get (window->priv->view,
2151                               "fullscreen", &fullscreen,
2152                               "presentation", &presentation,
2153                               NULL);
2154
2155                 if (fullscreen)
2156                         ev_window_stop_fullscreen (window);
2157                 if (presentation)
2158                         ev_window_stop_presentation (window);
2159
2160                 if (fullscreen && presentation)
2161                         g_warning ("Both fullscreen and presentation set somehow");
2162         }
2163 }
2164
2165 static void
2166 update_view_size (EvView *view, EvWindow *window)
2167 {
2168         int width, height;
2169         GtkRequisition vsb_requisition;
2170         GtkRequisition hsb_requisition;
2171         int scrollbar_spacing;
2172
2173         /* Calculate the width available for the */
2174         width = window->priv->scrolled_window->allocation.width;
2175         height = window->priv->scrolled_window->allocation.height;
2176
2177         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2178                 width -= 2 * window->priv->view->style->xthickness;
2179                 height -= 2 * window->priv->view->style->ythickness;
2180         }
2181
2182         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2183                                  &vsb_requisition);
2184         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2185                                  &hsb_requisition);
2186         gtk_widget_style_get (window->priv->scrolled_window,
2187                               "scrollbar_spacing", &scrollbar_spacing,
2188                               NULL);
2189
2190         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2191                                    MAX (1, width),
2192                                    MAX (1, height),
2193                                    vsb_requisition.width + scrollbar_spacing,
2194                                    hsb_requisition.height + scrollbar_spacing);
2195 }
2196
2197 static void
2198 save_sizing_mode (EvWindow *window)
2199 {
2200         EvSizingMode mode;
2201         GEnumValue *enum_value;
2202
2203         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2204         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2205
2206         if (!ev_window_is_empty (window))
2207                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2208                                                 enum_value->value_nick);
2209 }
2210
2211 static void
2212 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2213                                   EvWindow   *ev_window)
2214 {
2215         GtkWidget *scrolled_window;
2216         EvSizingMode sizing_mode;
2217
2218         g_object_get (ev_window->priv->view,
2219                       "sizing-mode", &sizing_mode,
2220                       NULL);
2221
2222         scrolled_window = ev_window->priv->scrolled_window;
2223
2224         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2225
2226         if (sizing_mode != EV_SIZING_FREE)
2227                 update_view_size (NULL, ev_window);
2228
2229         switch (sizing_mode) {
2230                 case EV_SIZING_BEST_FIT:
2231                         g_object_set (G_OBJECT (scrolled_window),
2232                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2233                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2234                                       NULL);
2235                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2236                                           G_CALLBACK (update_view_size),
2237                                           ev_window);
2238                         break;
2239                 case EV_SIZING_FIT_WIDTH:
2240                         g_object_set (G_OBJECT (scrolled_window),
2241                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2242                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2243                                       NULL);
2244                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2245                                           G_CALLBACK (update_view_size),
2246                                           ev_window);
2247                         break;
2248                 case EV_SIZING_FREE:
2249                         g_object_set (G_OBJECT (scrolled_window),
2250                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2251                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2252                                       NULL);
2253                         break;
2254         }
2255
2256         update_sizing_buttons (ev_window);
2257         save_sizing_mode (ev_window);
2258 }
2259
2260 static void
2261 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2262 {
2263         ev_window_update_actions (ev_window);
2264
2265         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
2266                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2267                                                 ev_view_get_zoom (view));
2268         }
2269 }
2270
2271 static void
2272 ev_window_update_continuous_action (EvWindow *window)
2273 {
2274         GtkAction *action;
2275
2276         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2277         g_signal_handlers_block_by_func
2278                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2279         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2280                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2281         g_signal_handlers_unblock_by_func
2282                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2283 }
2284
2285 static void
2286 ev_window_update_dual_page_action (EvWindow *window)
2287 {
2288         GtkAction *action;
2289
2290         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2291         g_signal_handlers_block_by_func
2292                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2293         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2294                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2295         g_signal_handlers_unblock_by_func
2296                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2297 }
2298
2299 static void
2300 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2301 {
2302         ev_window_update_continuous_action (ev_window);
2303
2304         if (!ev_window_is_empty (ev_window))
2305                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2306                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2307 }
2308
2309 static void
2310 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2311 {
2312         int rotation;
2313
2314         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2315
2316         if (!ev_window_is_empty (window))
2317                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2318                                              rotation);
2319
2320         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2321                                        rotation);
2322 }
2323
2324 static void
2325 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2326 {
2327         ev_window_update_actions (window);
2328 }
2329
2330 static void
2331 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2332 {
2333         ev_window_update_dual_page_action (ev_window);
2334
2335         if (!ev_window_is_empty (ev_window))
2336                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2337                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2338 }
2339
2340 static char *
2341 build_comments_string (void)
2342 {
2343         PopplerBackend backend;
2344         const char *backend_name;
2345         const char *version;
2346
2347         backend = poppler_get_backend ();
2348         version = poppler_get_version ();
2349         switch (backend) {
2350                 case POPPLER_BACKEND_CAIRO:
2351                         backend_name = "cairo";
2352                         break;
2353                 case POPPLER_BACKEND_SPLASH:
2354                         backend_name = "splash";
2355                         break;
2356                 default:
2357                         backend_name = "unknown";
2358                         break;
2359         }
2360
2361         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2362                                   "Using poppler %s (%s)"),
2363                                 version, backend_name);
2364 }
2365
2366 static void
2367 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2368 {
2369         const char *authors[] = {
2370                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2371                 "Jonathan Blandford <jrb@gnome.org>",
2372                 "Marco Pesenti Gritti <marco@gnome.org>",
2373                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2374                 "Bryan Clark <clarkbw@gnome.org>",
2375                 "Carlos Garcia Campos  <carlosgc@gnome.org>",
2376                 NULL
2377         };
2378
2379         const char *documenters[] = {
2380                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2381                 NULL
2382         };
2383
2384         const char *license[] = {
2385                 N_("Evince is free software; you can redistribute it and/or modify "
2386                    "it under the terms of the GNU General Public License as published by "
2387                    "the Free Software Foundation; either version 2 of the License, or "
2388                    "(at your option) any later version.\n"),
2389                 N_("Evince is distributed in the hope that it will be useful, "
2390                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
2391                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
2392                    "GNU General Public License for more details.\n"),
2393                 N_("You should have received a copy of the GNU General Public License "
2394                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
2395                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2396         };
2397
2398         char *license_trans;
2399         char *comments;
2400
2401 #ifdef ENABLE_NLS
2402         const char **p;
2403
2404         for (p = authors; *p; ++p)
2405                 *p = _(*p);
2406
2407         for (p = documenters; *p; ++p)
2408                 *p = _(*p);
2409 #endif
2410
2411         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2412                                      _(license[2]), "\n", NULL);
2413         comments = build_comments_string ();
2414
2415         gtk_show_about_dialog (
2416                 GTK_WINDOW (ev_window),
2417                 "name", _("Evince"),
2418                 "version", VERSION,
2419                 "copyright",
2420                 _("\xc2\xa9 1996-2005 The Evince authors"),
2421                 "license", license_trans,
2422                 "website", "http://www.gnome.org/projects/evince",
2423                 "comments", comments,
2424                 "authors", authors,
2425                 "documenters", documenters,
2426                 "translator-credits", _("translator-credits"),
2427                 "logo-icon-name", "evince",
2428                 "wrap-license", TRUE,
2429                 NULL);
2430
2431         g_free (comments);
2432         g_free (license_trans);
2433 }
2434
2435 static void
2436 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2437 {
2438         gboolean active;
2439
2440         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2441         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
2442         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
2443 }
2444
2445 static void
2446 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2447 {
2448         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2449                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2450 }
2451
2452 static void
2453 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2454                                            GParamSpec *pspec,
2455                                            EvWindow   *ev_window)
2456 {
2457         GtkWidget *current_page;
2458         const char *id;
2459
2460         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2461
2462         if (current_page == ev_window->priv->sidebar_links) {
2463                 id = LINKS_SIDEBAR_ID;
2464         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2465                 id = THUMBNAILS_SIDEBAR_ID;
2466         } else if (current_page == ev_window->priv->sidebar_attachments) {
2467                 id = ATTACHMENTS_SIDEBAR_ID;
2468         } else {
2469                 g_assert_not_reached();
2470         }
2471
2472         g_object_unref (current_page);
2473
2474         if (!ev_window_is_empty (ev_window))
2475                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2476 }
2477
2478 static void
2479 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
2480                                          GParamSpec *pspec,
2481                                          EvWindow   *ev_window)
2482 {
2483         EvView *view = EV_VIEW (ev_window->priv->view);
2484         GtkAction *action;
2485
2486         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2487         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2488                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2489
2490         if (!ev_view_get_presentation (view) &&
2491             !ev_view_get_fullscreen (view)) {
2492                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2493                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2494         }
2495 }
2496
2497 static gboolean
2498 view_menu_popup_cb (EvView   *view,
2499                     EvLink   *link,
2500                     EvWindow *ev_window)
2501 {
2502         GtkWidget *popup;
2503         gboolean   show_external = FALSE;
2504         gboolean   show_internal = FALSE;
2505         GtkAction *action;
2506
2507         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
2508                 return FALSE;
2509
2510         if (ev_window->priv->link)
2511                 g_object_unref (ev_window->priv->link);
2512
2513         if (link)
2514                 ev_window->priv->link = g_object_ref (link);
2515         else
2516                 ev_window->priv->link = NULL;
2517
2518         popup = ev_window->priv->view_popup;
2519
2520         if (ev_window->priv->link) {
2521                 EvLinkAction *ev_action;
2522
2523                 ev_action = ev_link_get_action (link);
2524                 if (!ev_action)
2525                         return FALSE;
2526
2527                 switch (ev_link_action_get_action_type (ev_action)) {
2528                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
2529                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
2530                                 show_internal = TRUE;
2531                                 break;
2532                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
2533                         case EV_LINK_ACTION_TYPE_LAUNCH:
2534                                 show_external = TRUE;
2535                                 break;
2536                         default:
2537                                 break;
2538                 }
2539         }
2540
2541         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2542                                               "OpenLink");
2543         gtk_action_set_visible (action, show_external);
2544
2545         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2546                                               "CopyLinkAddress");
2547         gtk_action_set_visible (action, show_external);
2548
2549         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2550                                               "GoLink");
2551         gtk_action_set_visible (action, show_internal);
2552
2553         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2554                         NULL, NULL,
2555                         3, gtk_get_current_event_time ());
2556         return TRUE;
2557 }
2558
2559 static gboolean
2560 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
2561                               GList           *attach_list,
2562                               EvWindow        *ev_window)
2563 {
2564         GtkWidget *popup;
2565
2566         g_assert (attach_list != NULL);
2567
2568         if (ev_window->priv->attach_list) {
2569                 g_list_foreach (ev_window->priv->attach_list,
2570                                 (GFunc) g_object_unref, NULL);
2571                 g_list_free (ev_window->priv->attach_list);
2572         }
2573
2574         ev_window->priv->attach_list = attach_list;
2575
2576         popup = ev_window->priv->attachment_popup;
2577
2578         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2579                         NULL, NULL,
2580                         3, gtk_get_current_event_time ());
2581
2582         return TRUE;
2583 }
2584
2585 static void
2586 view_find_status_changed_cb (EvView     *view,
2587                              GParamSpec *pspec,
2588                              EvWindow   *ev_window)
2589 {
2590         const char *text;
2591
2592         text = ev_view_get_find_status (view);
2593         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2594                                       text);
2595 }
2596
2597 static void
2598 find_bar_previous_cb (EggFindBar *find_bar,
2599                       EvWindow   *ev_window)
2600 {
2601         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2602 }
2603
2604 static void
2605 find_bar_next_cb (EggFindBar *find_bar,
2606                   EvWindow   *ev_window)
2607 {
2608         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2609 }
2610
2611 static void
2612 find_bar_close_cb (EggFindBar *find_bar,
2613                    EvWindow   *ev_window)
2614 {
2615         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
2616 }
2617
2618 static void
2619 find_bar_search_changed_cb (EggFindBar *find_bar,
2620                             GParamSpec *param,
2621                             EvWindow   *ev_window)
2622 {
2623         gboolean case_sensitive;
2624         gboolean visible;
2625         const char *search_string;
2626
2627         g_return_if_fail (EV_IS_WINDOW (ev_window));
2628
2629         /* Either the string or case sensitivity could have changed,
2630          * we connect this callback to both. We also connect it
2631          * to ::visible so when the find bar is hidden, we should
2632          * pretend the search string is NULL/""
2633          */
2634
2635         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2636         visible = GTK_WIDGET_VISIBLE (find_bar);
2637         search_string = egg_find_bar_get_search_string (find_bar);
2638
2639         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
2640
2641         if (ev_window->priv->document &&
2642             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2643                 if (visible && search_string && search_string[0]) {
2644                         ev_document_doc_mutex_lock ();
2645                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2646                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2647                                                 search_string,
2648                                                 case_sensitive);
2649                         ev_document_doc_mutex_unlock ();
2650                 } else {
2651                         ev_document_doc_mutex_lock ();
2652                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2653                         ev_document_doc_mutex_unlock ();
2654
2655                         ev_window_update_actions (ev_window);
2656                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2657                                                       NULL);
2658                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2659                 }
2660         }
2661 }
2662
2663 static void
2664 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
2665 {
2666         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
2667 }
2668
2669 static void
2670 zoom_control_changed_cb (EphyZoomAction *action,
2671                          float           zoom,
2672                          EvWindow       *ev_window)
2673 {
2674         EvSizingMode mode;
2675
2676         g_return_if_fail (EV_IS_WINDOW (ev_window));
2677
2678         if (zoom == EPHY_ZOOM_BEST_FIT) {
2679                 mode = EV_SIZING_BEST_FIT;
2680         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2681                 mode = EV_SIZING_FIT_WIDTH;
2682         } else {
2683                 mode = EV_SIZING_FREE;
2684         }
2685
2686         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2687
2688         if (mode == EV_SIZING_FREE) {
2689                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2690         }
2691 }
2692
2693 static void
2694 ev_window_finalize (GObject *object)
2695 {
2696         GList *windows = ev_application_get_windows (EV_APP);
2697
2698         if (windows == NULL) {
2699                 ev_application_shutdown (EV_APP);
2700         } else {
2701                 g_list_free (windows);
2702         }
2703
2704         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2705 }
2706
2707 static void
2708 ev_window_dispose (GObject *object)
2709 {
2710         EvWindow *window = EV_WINDOW (object);
2711         EvWindowPrivate *priv = window->priv;
2712
2713         if (priv->title) {
2714                 ev_window_title_free (priv->title);
2715                 priv->title = NULL;
2716         }
2717
2718         if (priv->recent_view) {
2719                 g_object_unref (priv->recent_view);
2720                 priv->recent_view = NULL;
2721         }
2722
2723         if (priv->ui_manager) {
2724                 g_object_unref (priv->ui_manager);
2725                 priv->ui_manager = NULL;
2726         }
2727
2728         if (priv->action_group) {
2729                 g_object_unref (priv->action_group);
2730                 priv->action_group = NULL;
2731         }
2732
2733         if (priv->view_popup_action_group) {
2734                 g_object_unref (priv->view_popup_action_group);
2735                 priv->view_popup_action_group = NULL;
2736         }
2737
2738         if (priv->attachment_popup_action_group) {
2739                 g_object_unref (priv->attachment_popup_action_group);
2740                 priv->attachment_popup_action_group = NULL;
2741         }
2742
2743         if (priv->page_cache) {
2744                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2745                 priv->page_cache = NULL;
2746         }
2747
2748         if (priv->document) {
2749                 g_object_unref (priv->document);
2750                 priv->document = NULL;
2751         }
2752
2753         if (priv->view) {
2754                 g_object_unref (priv->view);
2755                 priv->view = NULL;
2756         }
2757
2758         if (priv->xfer_job) {
2759                 ev_window_clear_xfer_job (window);
2760         }
2761
2762         if (priv->local_uri) {
2763                 ev_window_clear_local_uri (window);
2764         }
2765
2766         ev_window_close_dialogs (window);
2767
2768         if (priv->link) {
2769                 g_object_unref (priv->link);
2770                 priv->link = NULL;
2771         }
2772
2773         if (priv->attach_list) {
2774                 g_list_foreach (priv->attach_list,
2775                                 (GFunc) g_object_unref,
2776                                 NULL);
2777                 g_list_free (priv->attach_list);
2778                 priv->attach_list = NULL;
2779         }
2780
2781         if (priv->find_bar) {
2782                 g_signal_handlers_disconnect_by_func
2783                         (window->priv->find_bar,
2784                          G_CALLBACK (find_bar_close_cb),
2785                          window);
2786                 priv->find_bar = NULL;
2787         }
2788
2789         if (priv->uri) {
2790                 g_free (priv->uri);
2791                 priv->uri = NULL;
2792         }
2793
2794         if (priv->dest) {
2795                 g_object_unref (priv->dest);
2796                 priv->dest = NULL;
2797         }
2798
2799         if (priv->fullscreen_timeout_id) {
2800                 g_source_remove (priv->fullscreen_timeout_id);
2801                 priv->fullscreen_timeout_id = 0;
2802         }
2803         destroy_fullscreen_popup (window);
2804
2805         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2806 }
2807
2808 static void
2809 ev_window_class_init (EvWindowClass *ev_window_class)
2810 {
2811         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2812         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2813
2814         g_object_class->dispose = ev_window_dispose;
2815         g_object_class->finalize = ev_window_finalize;
2816
2817         widget_class->focus_in_event = ev_window_focus_in_event;
2818         widget_class->focus_out_event = ev_window_focus_out_event;
2819         widget_class->screen_changed = ev_window_screen_changed;
2820
2821         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2822 }
2823
2824 /* Normal items */
2825 static const GtkActionEntry entries[] = {
2826         { "File", NULL, N_("_File") },
2827         { "Edit", NULL, N_("_Edit") },
2828         { "View", NULL, N_("_View") },
2829         { "Go", NULL, N_("_Go") },
2830         { "Help", NULL, N_("_Help") },
2831
2832         /* File menu */
2833         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2834           N_("Open an existing document"),
2835           G_CALLBACK (ev_window_cmd_file_open) },
2836         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
2837           N_("Save a copy of the current document"),
2838           G_CALLBACK (ev_window_cmd_save_as) },
2839         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2840           N_("Print this document"),
2841           G_CALLBACK (ev_window_cmd_file_print) },
2842         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
2843           G_CALLBACK (ev_window_cmd_file_properties) },
2844         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
2845           G_CALLBACK (ev_window_cmd_file_close_window) },
2846
2847         /* Edit menu */
2848         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
2849           G_CALLBACK (ev_window_cmd_edit_copy) },
2850         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
2851           G_CALLBACK (ev_window_cmd_edit_select_all) },
2852         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
2853           N_("Find a word or phrase in the document"),
2854           G_CALLBACK (ev_window_cmd_edit_find) },
2855         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
2856           G_CALLBACK (ev_window_cmd_edit_find_next) },
2857         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
2858           G_CALLBACK (ev_window_cmd_edit_find_previous) },
2859         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
2860           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2861         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL, NULL,
2862           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2863         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL, NULL,
2864           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2865
2866         /* View menu */
2867         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2868           N_("Enlarge the document"),
2869           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2870         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2871           N_("Shrink the document"),
2872           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2873         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2874           N_("Reload the document"),
2875           G_CALLBACK (ev_window_cmd_view_reload) },
2876
2877         /* Go menu */
2878         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2879           N_("Go to the previous page"),
2880           G_CALLBACK (ev_window_cmd_go_previous_page) },
2881         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2882           N_("Go to the next page"),
2883           G_CALLBACK (ev_window_cmd_go_next_page) },
2884         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2885           N_("Go to the first page"),
2886           G_CALLBACK (ev_window_cmd_go_first_page) },
2887         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2888           N_("Go to the last page"),
2889           G_CALLBACK (ev_window_cmd_go_last_page) },
2890
2891         /* Help menu */
2892         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
2893           G_CALLBACK (ev_window_cmd_help_contents) },
2894
2895         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
2896           G_CALLBACK (ev_window_cmd_help_about) },
2897
2898         /* Toolbar-only */
2899         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2900           N_("Leave fullscreen mode"),
2901           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2902
2903         /* Accellerators */
2904         { "Escape", NULL, "", "Escape", "",
2905           G_CALLBACK (ev_window_cmd_escape) },
2906         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
2907           G_CALLBACK (ev_window_cmd_edit_find) },
2908         { "PageDown", NULL, "", "Page_Down", NULL,
2909           G_CALLBACK (ev_window_cmd_scroll_forward) },
2910         { "PageUp", NULL, "", "Page_Up", NULL,
2911           G_CALLBACK (ev_window_cmd_scroll_backward) },
2912         { "Space", NULL, "", "space", NULL,
2913           G_CALLBACK (ev_window_cmd_scroll_forward) },
2914         { "ShiftSpace", NULL, "", "<shift>space", NULL,
2915           G_CALLBACK (ev_window_cmd_scroll_backward) },
2916         { "BackSpace", NULL, "", "BackSpace", NULL,
2917           G_CALLBACK (ev_window_cmd_scroll_backward) },
2918         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
2919           G_CALLBACK (ev_window_cmd_scroll_forward) },
2920         { "Return", NULL, "", "Return", NULL,
2921           G_CALLBACK (ev_window_cmd_scroll_forward) },
2922         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
2923           G_CALLBACK (ev_window_cmd_scroll_backward) },
2924         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
2925           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2926         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
2927           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2928         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
2929           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2930         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
2931           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2932         { "FocusPageSelector", NULL, "", "<control>l", NULL,
2933           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2934         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
2935           G_CALLBACK (ev_window_cmd_go_backward) },
2936         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
2937           G_CALLBACK (ev_window_cmd_go_forward) },
2938         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
2939           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2940         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
2941           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2942         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
2943           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2944         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
2945           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2946 };
2947
2948 /* Toggle items */
2949 static const GtkToggleActionEntry toggle_entries[] = {
2950         /* View Menu */
2951         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2952           N_("Show or hide the toolbar"),
2953           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2954         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
2955           N_("Show or hide the side pane"),
2956           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2957         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2958           N_("Show the entire document"),
2959           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2960         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2961           N_("Show two pages at once"),
2962           G_CALLBACK (ev_window_cmd_dual), FALSE },
2963         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2964           N_("Expand the window to fill the screen"),
2965           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2966         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
2967           N_("Run document as a presentation"),
2968           G_CALLBACK (ev_window_cmd_view_presentation) },
2969         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2970           N_("Make the current document fill the window"),
2971           G_CALLBACK (ev_window_cmd_view_best_fit) },
2972         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2973           N_("Make the current document fill the window width"),
2974           G_CALLBACK (ev_window_cmd_view_page_width) },
2975 };
2976
2977 /* Popups specific items */
2978 static const GtkActionEntry view_popup_entries [] = {
2979         /* Links */
2980         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
2981           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
2982         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
2983           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
2984         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
2985           NULL,
2986           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
2987 };
2988
2989 static const GtkActionEntry attachment_popup_entries [] = {
2990         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
2991           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
2992         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2993           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
2994 };
2995
2996 static void
2997 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2998                        gint x, gint y, GtkSelectionData *selection_data,
2999                        guint info, guint time, gpointer gdata)
3000 {
3001         GList  *uri_list = NULL;
3002         GSList *uris = NULL;
3003         gchar  *uri;
3004
3005         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3006
3007         if (uri_list) {
3008                 while (uri_list) {
3009                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3010                         uris = g_slist_append (uris, (gpointer) uri);
3011
3012                         uri_list = g_list_next (uri_list);
3013                 }
3014
3015                 gnome_vfs_uri_list_free (uri_list);
3016
3017                 ev_application_open_uri_list (EV_APP, uris, 0);
3018
3019                 g_slist_free (uris);
3020         }
3021 }
3022
3023 static void
3024 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3025 {
3026         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3027         gtk_widget_grab_focus (window->priv->view);
3028 }
3029
3030 static gboolean
3031 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3032 {
3033         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3034
3035         gtk_widget_grab_focus (window->priv->view);
3036
3037         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3038 }
3039
3040 static void
3041 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3042 {
3043         GtkAction *action;
3044
3045         action = g_object_new (EV_TYPE_PAGE_ACTION,
3046                                "name", PAGE_SELECTOR_ACTION,
3047                                "label", _("Page"),
3048                                "tooltip", _("Select Page"),
3049                                "visible_overflown", FALSE,
3050                                NULL);
3051         g_signal_connect (action, "activate_link",
3052                           G_CALLBACK (activate_link_cb), window);
3053         g_signal_connect (action, "activate_label",
3054                           G_CALLBACK (activate_label_cb), window);
3055         gtk_action_group_add_action (group, action);
3056         g_object_unref (action);
3057
3058         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3059                                "name", ZOOM_CONTROL_ACTION,
3060                                "label", _("Zoom"),
3061                                "stock_id", GTK_STOCK_ZOOM_IN,
3062                                "tooltip", _("Adjust the zoom level"),
3063                                "zoom", 1.0,
3064                                NULL);
3065         g_signal_connect (action, "zoom_to_level",
3066                           G_CALLBACK (zoom_control_changed_cb), window);
3067         gtk_action_group_add_action (group, action);
3068         g_object_unref (action);
3069 }
3070
3071 static void
3072 set_action_properties (GtkActionGroup *action_group)
3073 {
3074         GtkAction *action;
3075
3076         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3077         /*translators: this is the label for toolbar button*/
3078         g_object_set (action, "short_label", _("Previous"), NULL);
3079         g_object_set (action, "is-important", TRUE, NULL);
3080
3081         action = gtk_action_group_get_action (action_group, "GoNextPage");
3082         g_object_set (action, "is-important", TRUE, NULL);
3083         /*translators: this is the label for toolbar button*/
3084         g_object_set (action, "short_label", _("Next"), NULL);
3085
3086         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3087         /*translators: this is the label for toolbar button*/
3088         g_object_set (action, "short_label", _("Zoom In"), NULL);
3089         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3090
3091         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3092         /*translators: this is the label for toolbar button*/
3093         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3094         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3095
3096         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3097         /*translators: this is the label for toolbar button*/
3098         g_object_set (action, "short_label", _("Best Fit"), NULL);
3099         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3100
3101         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3102         /*translators: this is the label for toolbar button*/
3103         g_object_set (action, "short_label", _("Fit Width"), NULL);
3104         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3105
3106         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3107         g_object_set (action, "is-important", TRUE, NULL);
3108 }
3109
3110 static void
3111 set_chrome_actions (EvWindow *window)
3112 {
3113         EvWindowPrivate *priv = window->priv;
3114         GtkActionGroup *action_group = priv->action_group;
3115         GtkAction *action;
3116
3117         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3118         g_signal_handlers_block_by_func
3119                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3120         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3121                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3122         g_signal_handlers_unblock_by_func
3123                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3124 }
3125
3126 static void
3127 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3128                           GParamSpec     *pspec,
3129                           EvWindow       *ev_window)
3130 {
3131         GtkTreeModel *model;
3132         GtkAction *action;
3133
3134         g_object_get (G_OBJECT (ev_sidebar_links),
3135                       "model", &model,
3136                       NULL);
3137
3138         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3139         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3140         g_object_unref (model);
3141 }
3142
3143 static gboolean
3144 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3145 {
3146         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3147         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3148
3149         ev_window_set_view_accels_sensitivity (window, TRUE);
3150
3151         return FALSE;
3152 }
3153
3154 static gboolean
3155 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3156 {
3157         ev_window_set_view_accels_sensitivity (window, FALSE);
3158
3159         return FALSE;
3160 }
3161
3162 static void
3163 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3164                                     GParamSpec         *pspec,
3165                                     EvWindow           *ev_window)
3166 {
3167         GtkWidget *widget;
3168
3169         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3170
3171         if (widget != NULL) {
3172                 g_signal_connect_object (widget, "focus_in_event",
3173                                          G_CALLBACK (view_actions_focus_in_cb),
3174                                          ev_window, 0);
3175                 g_signal_connect_object (widget, "focus_out_event",
3176                                          G_CALLBACK (view_actions_focus_out_cb),
3177                                          ev_window, 0);
3178                 g_object_unref (widget);
3179         }
3180 }
3181
3182 static gboolean
3183 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3184 {
3185         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3186                 gboolean maximized;
3187
3188                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3189                 if (!ev_window_is_empty (window))
3190                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
3191         }
3192
3193         return FALSE;
3194 }
3195
3196 static gboolean
3197 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3198 {
3199         char *uri = window->priv->uri;
3200         GdkWindowState state;
3201         int x, y, width, height;
3202
3203         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3204
3205         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3206                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3207                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3208
3209                 if (!ev_window_is_empty (window)) {
3210                         ev_metadata_manager_set_int (uri, "window_x", x);
3211                         ev_metadata_manager_set_int (uri, "window_y", y);
3212                         ev_metadata_manager_set_int (uri, "window_width", width);
3213                         ev_metadata_manager_set_int (uri, "window_height", height);
3214                 }
3215         }
3216
3217         return FALSE;
3218 }
3219
3220 static void
3221 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3222 {
3223         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3224 }
3225
3226 static void
3227 launch_action (EvWindow *window, EvLinkAction *action)
3228 {
3229         const char *filename = ev_link_action_get_filename (action);
3230         char *uri = NULL;
3231
3232         if (filename  && g_path_is_absolute (filename)) {
3233                 uri = gnome_vfs_get_uri_from_local_path (filename);
3234         } else {
3235                 GnomeVFSURI *base_uri, *resolved_uri;
3236
3237                 base_uri = gnome_vfs_uri_new (window->priv->uri);
3238                 if (base_uri && filename) {
3239                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
3240                         if (resolved_uri) {
3241                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
3242                                 gnome_vfs_uri_unref (resolved_uri);
3243                         }
3244                         gnome_vfs_uri_unref (base_uri);
3245                 }
3246         }
3247
3248         if (uri) {
3249                 gnome_vfs_url_show (uri);
3250         } else {
3251                 gnome_vfs_url_show (filename);
3252         }
3253
3254         g_free (uri);
3255
3256         /* According to the PDF spec filename can be an executable. I'm not sure
3257            allowing to launch executables is a good idea though. -- marco */
3258 }
3259
3260 static void
3261 launch_external_uri (EvWindow *window, EvLinkAction *action)
3262 {
3263         const char *uri;
3264         char *escaped;
3265
3266         uri = ev_link_action_get_uri (action);
3267         escaped = gnome_vfs_escape_host_and_path_string (uri);
3268
3269         gnome_vfs_url_show (escaped);
3270         g_free (escaped);
3271 }
3272
3273 static void
3274 open_remote_link (EvWindow *window, EvLinkAction *action)
3275 {
3276         gchar *uri;
3277         gchar *dir;
3278
3279         dir = g_path_get_dirname (window->priv->uri);
3280
3281         uri = g_build_filename (dir, ev_link_action_get_filename (action),
3282                                 NULL);
3283         g_free (dir);
3284
3285         ev_application_open_uri_at_dest (EV_APP, uri,
3286                                          ev_link_action_get_dest (action),
3287                                          0,
3288                                          GDK_CURRENT_TIME);
3289
3290         g_free (uri);
3291 }
3292
3293 static void
3294 do_action_named (EvWindow *window, EvLinkAction *action)
3295 {
3296         const gchar *name = ev_link_action_get_name (action);
3297
3298         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
3299                 ev_window_cmd_go_first_page (NULL, window);
3300         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
3301                 ev_window_cmd_go_previous_page (NULL, window);
3302         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
3303                 ev_window_cmd_go_next_page (NULL, window);
3304         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
3305                 ev_window_cmd_go_last_page (NULL, window);
3306         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
3307                 ev_window_cmd_focus_page_selector (NULL, window);
3308         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
3309                 ev_window_cmd_edit_find (NULL, window);
3310         } else {
3311                 g_warning ("Unimplemented named action: %s, please post a bug report with a testcase.",
3312                            name);
3313         }
3314 }
3315
3316 static void
3317 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
3318 {
3319         switch (ev_link_action_get_action_type (action)) {
3320                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3321                         launch_external_uri (window, action);
3322                         break;
3323                 case EV_LINK_ACTION_TYPE_LAUNCH:
3324                         launch_action (window, action);
3325                         break;
3326                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3327                         open_remote_link (window, action);
3328                         break;
3329                 case EV_LINK_ACTION_TYPE_NAMED:
3330                         do_action_named (window, action);
3331                         break;
3332                 default:
3333                         g_assert_not_reached ();
3334         }
3335 }
3336
3337 static void
3338 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
3339 {
3340         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
3341 }
3342
3343 static void
3344 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
3345 {
3346         GtkClipboard *clipboard;
3347         EvLinkAction *ev_action;
3348         const gchar *uri;
3349
3350         ev_action = ev_link_get_action (window->priv->link);
3351         if (!ev_action)
3352                 return;
3353
3354         uri = ev_link_action_get_uri (ev_action);
3355
3356         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
3357                                               GDK_SELECTION_CLIPBOARD);
3358         gtk_clipboard_set_text (clipboard, uri, -1);
3359 }
3360
3361 static void
3362 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
3363 {
3364         GList *l;
3365
3366         if (!window->priv->attach_list)
3367                 return;
3368
3369         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
3370                 EvAttachment *attachment;
3371                 GError       *error = NULL;
3372
3373                 attachment = (EvAttachment *) l->data;
3374
3375                 ev_attachment_open (attachment, &error);
3376
3377                 if (error) {
3378                         ev_window_error_dialog (GTK_WINDOW (window),
3379                                                 _("Unable to open attachment"),
3380                                                 error);
3381                         g_error_free (error);
3382                 }
3383         }
3384 }
3385
3386 static void
3387 attachment_save_dialog_response_cb (GtkWidget *fc,
3388                                     gint       response_id,
3389                                     EvWindow  *ev_window)
3390 {
3391         gchar                *uri;
3392         GList                *l;
3393         GtkFileChooserAction  fc_action;
3394         gboolean              is_dir;
3395
3396         if (response_id != GTK_RESPONSE_OK) {
3397                 gtk_widget_destroy (fc);
3398                 return;
3399         }
3400
3401         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
3402
3403         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
3404         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
3405
3406         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
3407                 EvAttachment *attachment;
3408                 gchar        *filename;
3409                 GError       *error = NULL;
3410
3411                 attachment = (EvAttachment *) l->data;
3412
3413                 if (is_dir) {
3414                         filename = g_strjoin ("/", uri,
3415                                               ev_attachment_get_name (attachment),
3416                                               NULL);
3417                 } else {
3418                         filename = g_strdup (uri);
3419                 }
3420
3421                 ev_attachment_save (attachment, filename, &error);
3422                 g_free (filename);
3423
3424                 if (error) {
3425                         ev_window_error_dialog (GTK_WINDOW (fc),
3426                                                 _("The attachment could not be saved."),
3427                                                 error);
3428                         g_error_free (error);
3429                 }
3430         }
3431
3432         g_free (uri);
3433
3434         gtk_widget_destroy (fc);
3435 }
3436
3437 static void
3438 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
3439 {
3440         GtkWidget    *fc;
3441         EvAttachment *attachment = NULL;
3442
3443         if (!window->priv->attach_list)
3444                 return;
3445
3446         if (g_list_length (window->priv->attach_list) == 1)
3447                 attachment = (EvAttachment *) window->priv->attach_list->data;
3448
3449         fc = gtk_file_chooser_dialog_new (
3450                 _("Save a Copy"),
3451                 GTK_WINDOW (window),
3452                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
3453                 GTK_STOCK_CANCEL,
3454                 GTK_RESPONSE_CANCEL,
3455                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
3456                 NULL);
3457
3458         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
3459         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
3460
3461         if (attachment)
3462                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
3463                                                    ev_attachment_get_name (attachment));
3464
3465         g_signal_connect (fc, "response",
3466                           G_CALLBACK (attachment_save_dialog_response_cb),
3467                           window);
3468
3469         gtk_widget_show (fc);
3470 }
3471
3472 static void
3473 ev_window_init (EvWindow *ev_window)
3474 {
3475         GtkActionGroup *action_group;
3476         GtkAccelGroup *accel_group;
3477         GError *error = NULL;
3478         GtkWidget *sidebar_widget, *toolbar_dock;
3479
3480         g_signal_connect (ev_window, "configure_event",
3481                           G_CALLBACK (window_configure_event_cb), NULL);
3482         g_signal_connect (ev_window, "window_state_event",
3483                           G_CALLBACK (window_state_event_cb), NULL);
3484
3485         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3486
3487         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3488         ev_window->priv->title = ev_window_title_new (ev_window);
3489
3490         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3491         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3492         gtk_widget_show (ev_window->priv->main_box);
3493
3494         action_group = gtk_action_group_new ("MenuActions");
3495         ev_window->priv->action_group = action_group;
3496         gtk_action_group_set_translation_domain (action_group, NULL);
3497         gtk_action_group_add_actions (action_group, entries,
3498                                       G_N_ELEMENTS (entries), ev_window);
3499         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3500                                              G_N_ELEMENTS (toggle_entries),
3501                                              ev_window);
3502         set_action_properties (action_group);
3503         register_custom_actions (ev_window, action_group);
3504
3505         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3506         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3507                                             action_group, 0);
3508
3509         accel_group =
3510                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3511         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3512
3513         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3514
3515         action_group = gtk_action_group_new ("ViewPopupActions");
3516         ev_window->priv->view_popup_action_group = action_group;
3517         gtk_action_group_set_translation_domain (action_group, NULL);
3518         gtk_action_group_add_actions (action_group, view_popup_entries,
3519                                       G_N_ELEMENTS (view_popup_entries),
3520                                       ev_window);
3521         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3522                                             action_group, 0);
3523
3524         action_group = gtk_action_group_new ("AttachmentPopupActions");
3525         ev_window->priv->attachment_popup_action_group = action_group;
3526         gtk_action_group_set_translation_domain (action_group, NULL);
3527         gtk_action_group_add_actions (action_group, attachment_popup_entries,
3528                                       G_N_ELEMENTS (attachment_popup_entries),
3529                                       ev_window);
3530         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3531                                             action_group, 0);
3532
3533         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3534                                               DATADIR"/evince-ui.xml",
3535                                               &error)) {
3536                 g_warning ("building menus failed: %s", error->message);
3537                 g_error_free (error);
3538         }
3539
3540         ev_window->priv->menubar =
3541                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3542                                             "/MainMenu");
3543         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3544                             ev_window->priv->menubar,
3545                             FALSE, FALSE, 0);
3546
3547         /* This sucks, but there is no way to have a draw=no, expand=true separator
3548          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3549          * See gtk+ bug 166489.
3550          */
3551         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3552         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3553                             FALSE, FALSE, 0);
3554         gtk_widget_show (toolbar_dock);
3555
3556         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3557                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP), NULL);
3558         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3559                                    "DefaultToolBar");
3560         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3561                             TRUE, TRUE, 0);
3562         gtk_widget_show (ev_window->priv->toolbar);
3563
3564         /* Add the main area */
3565         ev_window->priv->hpaned = gtk_hpaned_new ();
3566         g_signal_connect (ev_window->priv->hpaned,
3567                           "notify::position",
3568                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3569                           ev_window);
3570
3571         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3572         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3573                             TRUE, TRUE, 0);
3574         gtk_widget_show (ev_window->priv->hpaned);
3575
3576         ev_window->priv->sidebar = ev_sidebar_new ();
3577         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3578                          ev_window->priv->sidebar, FALSE, FALSE);
3579         gtk_widget_show (ev_window->priv->sidebar);
3580
3581         /* Stub sidebar, for now */
3582
3583         sidebar_widget = ev_sidebar_links_new ();
3584         ev_window->priv->sidebar_links = sidebar_widget;
3585         g_signal_connect (sidebar_widget,
3586                           "notify::model",
3587                           G_CALLBACK (sidebar_widget_model_set),
3588                           ev_window);
3589         g_signal_connect (sidebar_widget,
3590                           "link_activated",
3591                           G_CALLBACK (sidebar_links_link_activated_cb),
3592                           ev_window);
3593         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3594         gtk_widget_show (sidebar_widget);
3595         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3596                              sidebar_widget);
3597
3598         sidebar_widget = ev_sidebar_attachments_new ();
3599         ev_window->priv->sidebar_attachments = sidebar_widget;
3600         g_signal_connect_object (sidebar_widget,
3601                                  "popup",
3602                                  G_CALLBACK (attachment_bar_menu_popup_cb),
3603                                  ev_window, 0);
3604         gtk_widget_show (sidebar_widget);
3605         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3606                              sidebar_widget);
3607
3608         sidebar_widget = ev_sidebar_thumbnails_new ();
3609         ev_window->priv->sidebar_thumbs = sidebar_widget;
3610         g_signal_connect (sidebar_widget,
3611                           "notify::main-widget",
3612                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3613                           ev_window);
3614         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3615         gtk_widget_show (sidebar_widget);
3616         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3617                              sidebar_widget);
3618
3619         ev_window->priv->scrolled_window =
3620                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3621                                           "shadow-type", GTK_SHADOW_IN,
3622                                           NULL));
3623         gtk_widget_show (ev_window->priv->scrolled_window);
3624
3625         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3626                         ev_window->priv->scrolled_window);
3627
3628         ev_window->priv->view = ev_view_new ();
3629         ev_window->priv->password_view = ev_password_view_new ();
3630         g_signal_connect_swapped (ev_window->priv->password_view,
3631                                   "unlock",
3632                                   G_CALLBACK (ev_window_popup_password_dialog),
3633                                   ev_window);
3634         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3635                                  G_CALLBACK (view_actions_focus_in_cb),
3636                                  ev_window, 0);
3637         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3638                                  G_CALLBACK (view_actions_focus_out_cb),
3639                                  ev_window, 0);
3640         g_signal_connect_object (ev_window->priv->view, "external-link",
3641                                  G_CALLBACK (view_external_link_cb),
3642                                  ev_window, 0);
3643         g_signal_connect_object (ev_window->priv->view,
3644                                  "popup",
3645                                  G_CALLBACK (view_menu_popup_cb),
3646                                  ev_window, 0);
3647         gtk_widget_show (ev_window->priv->view);
3648         gtk_widget_show (ev_window->priv->password_view);
3649
3650         /* Find Bar */
3651         ev_window->priv->find_bar = egg_find_bar_new ();
3652         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3653                           ev_window->priv->find_bar,
3654                           FALSE, TRUE, 0);
3655
3656         /* We own a ref on these widgets, as we can swap them in and out */
3657         g_object_ref (ev_window->priv->view);
3658         g_object_ref (ev_window->priv->password_view);
3659
3660         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3661                            ev_window->priv->view);
3662
3663         g_signal_connect (ev_window->priv->view,
3664                           "notify::find-status",
3665                           G_CALLBACK (view_find_status_changed_cb),
3666                           ev_window);
3667         g_signal_connect (ev_window->priv->view,
3668                           "notify::sizing-mode",
3669                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3670                           ev_window);
3671         g_signal_connect (ev_window->priv->view,
3672                           "notify::zoom",
3673                           G_CALLBACK (ev_window_zoom_changed_cb),
3674                           ev_window);
3675         g_signal_connect (ev_window->priv->view,
3676                           "notify::dual-page",
3677                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3678                           ev_window);
3679         g_signal_connect (ev_window->priv->view,
3680                           "notify::continuous",
3681                           G_CALLBACK (ev_window_continuous_changed_cb),
3682                           ev_window);
3683         g_signal_connect (ev_window->priv->view,
3684                           "notify::rotation",
3685                           G_CALLBACK (ev_window_rotation_changed_cb),
3686                           ev_window);
3687         g_signal_connect (ev_window->priv->view,
3688                           "notify::has-selection",
3689                           G_CALLBACK (ev_window_has_selection_changed_cb),
3690                           ev_window);
3691
3692         /* Connect sidebar signals */
3693         g_signal_connect (ev_window->priv->sidebar,
3694                           "notify::visible",
3695                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3696                           ev_window);
3697         g_signal_connect (ev_window->priv->sidebar,
3698                           "notify::current-page",
3699                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3700                           ev_window);
3701
3702         /* Connect to find bar signals */
3703         g_signal_connect (ev_window->priv->find_bar,
3704                           "previous",
3705                           G_CALLBACK (find_bar_previous_cb),
3706                           ev_window);
3707         g_signal_connect (ev_window->priv->find_bar,
3708                           "next",
3709                           G_CALLBACK (find_bar_next_cb),
3710                           ev_window);
3711         g_signal_connect (ev_window->priv->find_bar,
3712                           "close",
3713                           G_CALLBACK (find_bar_close_cb),
3714                           ev_window);
3715         g_signal_connect (ev_window->priv->find_bar,
3716                           "notify::search-string",
3717                           G_CALLBACK (find_bar_search_changed_cb),
3718                           ev_window);
3719         g_signal_connect (ev_window->priv->find_bar,
3720                           "notify::case-sensitive",
3721                           G_CALLBACK (find_bar_search_changed_cb),
3722                           ev_window);
3723         g_signal_connect (ev_window->priv->find_bar,
3724                           "notify::visible",
3725                           G_CALLBACK (find_bar_search_changed_cb),
3726                           ev_window);
3727         g_signal_connect (ev_window->priv->find_bar,
3728                           "scroll",
3729                           G_CALLBACK (find_bar_scroll),
3730                           ev_window);
3731
3732         /* Popups */
3733         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3734                                                                  "/DocumentPopup");
3735         ev_window->priv->link = NULL;
3736
3737         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3738                                                                        "/AttachmentPopup");
3739         ev_window->priv->attach_list = NULL;
3740
3741         /* Give focus to the document view */
3742         gtk_widget_grab_focus (ev_window->priv->view);
3743
3744         /* Drag and Drop */
3745         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
3746         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
3747                            GTK_DEST_DEFAULT_ALL,
3748                            ev_drop_types,
3749                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3750                            GDK_ACTION_COPY);
3751         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
3752                                   G_CALLBACK (drag_data_received_cb),
3753                                   ev_window);
3754
3755         /* Set it user interface params */
3756
3757         ev_window_setup_recent (ev_window);
3758
3759         setup_chrome_from_metadata (ev_window);
3760         set_chrome_actions (ev_window);
3761         update_chrome_visibility (ev_window);
3762
3763         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
3764
3765         setup_view_from_metadata (ev_window);
3766         setup_sidebar_from_metadata (ev_window, NULL);
3767
3768         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3769         ev_window_setup_action_sensitivity (ev_window);
3770 }
3771
3772 GtkWidget *
3773 ev_window_new (void)
3774 {
3775         GtkWidget *ev_window;
3776
3777         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3778                                               "type", GTK_WINDOW_TOPLEVEL,
3779                                               NULL));
3780
3781         return ev_window;
3782 }