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