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