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-print-job.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-types.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 #include <poppler.h>
  69
  70 #include <glib/gi18n.h>
  71 #include <gtk/gtk.h>
  72 #include <gnome.h>
  73 #include <libgnomeprintui/gnome-print-dialog.h>
  74 #include <libgnomevfs/gnome-vfs-utils.h>
  75 #include <gconf/gconf-client.h>
  76
  77 #include <string.h>
  78
  79 typedef enum {
  80         PAGE_MODE_DOCUMENT,
  81         PAGE_MODE_PASSWORD
  82 } EvWindowPageMode;
  83
  84 typedef enum {
  85         EV_CHROME_MENUBAR       = 1 << 0,
  86         EV_CHROME_TOOLBAR       = 1 << 1,
  87         EV_CHROME_FINDBAR       = 1 << 2,
  88         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  89         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR
  90 } EvChrome;
  91
  92 struct _EvWindowPrivate {
  93         /* UI */
  94         EvChrome chrome;
  95
  96         GtkWidget *main_box;
  97         GtkWidget *menubar;
  98         GtkWidget *toolbar_dock;
  99         GtkWidget *toolbar;
 100         GtkWidget *hpaned;
 101         GtkWidget *sidebar;
 102         GtkWidget *find_bar;
 103         GtkWidget *scrolled_window;
 104         GtkWidget *view;
 105         GtkWidget *page_view;
 106         GtkWidget *password_view;
 107         GtkWidget *sidebar_thumbs;
 108         GtkWidget *sidebar_links;
 109
 110         EvWindowTitle *title;
 111
 112         /* Dialogs */
 113         GtkWidget *properties;
 114
 115         /* UI Builders */
 116         GtkActionGroup *action_group;
 117         GtkActionGroup *popups_action_group;
 118         GtkUIManager *ui_manager;
 119
 120         /* Fullscreen mode */
 121         GtkWidget *fullscreen_toolbar;
 122         GtkWidget *fullscreen_popup;
 123         GSource   *fullscreen_timeout_source;
 124
 125         /* Popup link */
 126         GtkWidget *popup;
 127         GtkWidget *link_popup;
 128         EvLink    *link;
 129
 130         /* Document */
 131         char *uri;
 132         char *local_uri;
 133         EvDocument *document;
 134         EvPageCache *page_cache;
 135
 136         EvWindowPageMode page_mode;
 137
 138         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 139         EvDocument *password_document;
 140         GtkWidget *password_dialog;
 141         char *password_uri;
 142
 143         /* Job used to load document */
 144         EvJob *xfer_job;
 145         EvJob *load_job;
 146
 147         EggRecentViewUIManager *recent_view;
 148 };
 149
 150 static const GtkTargetEntry ev_drop_types[] = {
 151         { "text/uri-list", 0, 0 }
 152 };
 153
 154
 155 #define EV_WINDOW_GET_PRIVATE(object) \
 156         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 157
 158 #define PAGE_SELECTOR_ACTION    "PageSelector"
 159 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 160
 161 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 162 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 163 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 164
 165 #define FULLSCREEN_TIMEOUT 5 * 1000
 166
 167 #define SIDEBAR_DEFAULT_SIZE    132
 168 #define LINKS_SIDEBAR_ID "links"
 169 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 170
 171 #define PRINT_CONFIG_FILENAME   "ev-print-config.xml"
 172
 173 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 174 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 175                                                          GParamSpec       *pspec,
 176                                                          EvWindow         *ev_window);
 177 static void     ev_window_set_page_mode                 (EvWindow         *window,
 178                                                          EvWindowPageMode  page_mode);
 179 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 180                                                          gpointer data);
 181 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 182                                                          gpointer data);
 183 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 184                                                          GParamSpec       *pspec,
 185                                                          EvWindow         *ev_window);
 186 static void     ev_window_zoom_changed_cb               (EvView           *view,
 187                                                          GParamSpec       *pspec,
 188                                                          EvWindow         *ev_window);
 189 static void     ev_window_add_recent                    (EvWindow         *window,
 190                                                          const char       *filename);
 191 static void     ev_window_run_fullscreen                (EvWindow         *window);
 192 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 193 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 194                                                          EvWindow         *window);
 195 static void     ev_window_run_presentation              (EvWindow         *window);
 196 static void     ev_window_stop_presentation             (EvWindow         *window);
 197 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 198                                                          EvWindow         *window);
 199 static void     show_fullscreen_popup                   (EvWindow         *window);
 200 static void     ev_popup_cmd_open_link                  (GtkAction        *action,
 201                                                          EvWindow         *window);
 202 static void     ev_popup_cmd_copy_link_address          (GtkAction        *action,
 203                                                          EvWindow         *window);
 204
 205
 206 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 207
 208 static void
 209 set_action_sensitive (EvWindow   *ev_window,
 210                       const char *name,
 211                       gboolean    sensitive)
 212 {
 213         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 214                                                          name);
 215         gtk_action_set_sensitive (action, sensitive);
 216 }
 217
 218 static void
 219 update_action_sensitivity (EvWindow *ev_window)
 220 {
 221         EvView *view;
 222         EvDocument *document;
 223         const EvDocumentInfo *info = NULL;
 224         EvWindowPageMode page_mode;
 225         gboolean sensitive, has_pages = FALSE, has_document;
 226         int n_pages = 0, page = -1;
 227         gboolean ok_to_print = TRUE;
 228         gboolean ok_to_copy = TRUE;
 229         gboolean has_properties = TRUE;
 230         gboolean override_restrictions = FALSE;
 231         gboolean can_get_text = FALSE;
 232         gboolean ok_to_copy_text = FALSE;
 233         GConfClient *client;
 234
 235         view = EV_VIEW (ev_window->priv->view);
 236
 237         document = ev_window->priv->document;
 238
 239         if (document)
 240                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 241
 242         page_mode = ev_window->priv->page_mode;
 243         has_document = document != NULL;
 244
 245         if (has_document && ev_window->priv->page_cache) {
 246                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 247                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 248                 has_pages = has_document && n_pages > 0;
 249         }
 250
 251         client = gconf_client_get_default ();
 252         override_restrictions = gconf_client_get_bool (client,
 253                                                        GCONF_OVERRIDE_RESTRICTIONS,
 254                                                        NULL);
 255         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 256                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 257                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 258         }
 259
 260         if (has_document && !EV_IS_PS_EXPORTER(document))
 261                 ok_to_print = FALSE;
 262
 263         if (!info || info->fields_mask == 0) {
 264                 has_properties = FALSE;
 265         }
 266
 267         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 268                 ok_to_copy = FALSE;
 269         }
 270
 271         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 272                 ok_to_print = FALSE;
 273         }
 274
 275         g_object_unref (client);
 276
 277         if (has_document && ev_document_can_get_text (document)) {
 278                 can_get_text = TRUE;
 279                 ok_to_copy_text = ev_view_get_has_selection (view);
 280         }
 281
 282         /* File menu */
 283         /* "FileOpen": always sensitive */
 284         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 285         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 286         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 287         /* "FileCloseWindow": always sensitive */
 288
 289         /* Edit menu */
 290         sensitive = has_pages && ev_document_can_get_text (document);
 291         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy_text);
 292         set_action_sensitive (ev_window, "EditSelectAll", sensitive && can_get_text);
 293         set_action_sensitive (ev_window, "EditFind",
 294                               has_pages && EV_IS_DOCUMENT_FIND (document));
 295         set_action_sensitive (ev_window, "Slash",
 296                               has_pages && EV_IS_DOCUMENT_FIND (document));
 297         set_action_sensitive (ev_window, "EditFindNext",
 298                               ev_view_can_find_next (view));
 299         set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 300         set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 301
 302         /* View menu */
 303         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 304         set_action_sensitive (ev_window, "ViewDual", has_pages);
 305         set_action_sensitive (ev_window, "ViewZoomIn",
 306                               has_pages && ev_view_can_zoom_in (view));
 307         set_action_sensitive (ev_window, "ViewZoomOut",
 308                               has_pages && ev_view_can_zoom_out (view));
 309         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 310         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 311         set_action_sensitive (ev_window, "ViewReload", has_pages);
 312
 313         /* Go menu */
 314         if (document) {
 315                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 316                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 317                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 318                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 319         } else {
 320                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 321                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 322                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 323                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 324         }
 325
 326         /* Toolbar-specific actions: */
 327         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 328         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 329
 330         if (has_pages &&
 331             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 332             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 333                 GtkAction *action;
 334                 float      zoom;
 335                 float      real_zoom;
 336
 337                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 338                                                       ZOOM_CONTROL_ACTION);
 339
 340                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 341                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 342
 343                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 344         }
 345 }
 346
 347 static void
 348 set_widget_visibility (GtkWidget *widget, gboolean visible)
 349 {
 350         g_return_if_fail (GTK_IS_WIDGET (widget));
 351
 352         if (visible)
 353                 gtk_widget_show (widget);
 354         else
 355                 gtk_widget_hide (widget);
 356 }
 357
 358 static void
 359 update_chrome_visibility (EvWindow *window)
 360 {
 361         EvWindowPrivate *priv = window->priv;
 362         gboolean menubar, toolbar, findbar, fullscreen_toolbar;
 363         gboolean fullscreen_mode, presentation, fullscreen;
 364
 365         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 366         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 367         fullscreen_mode = fullscreen || presentation;
 368
 369         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 370         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 371                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 372         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 373                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 374         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 375
 376         set_widget_visibility (priv->menubar, menubar);
 377
 378         set_widget_visibility (priv->toolbar_dock, toolbar);
 379         set_action_sensitive (window, "EditToolbar", toolbar);
 380
 381         set_widget_visibility (priv->find_bar, findbar);
 382
 383         if (priv->fullscreen_popup != NULL) {
 384                 if (fullscreen)
 385                         show_fullscreen_popup (window);
 386                 else
 387                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 388
 389                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 390         }
 391 }
 392
 393 static void
 394 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 395 {
 396         EvWindowPrivate *priv = window->priv;
 397
 398         if (active) {
 399                 priv->chrome |= flag;
 400         } else {
 401                 priv->chrome &= ~flag;
 402         }
 403
 404         update_chrome_visibility (window);
 405 }
 406
 407 static void
 408 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 409 {
 410         GtkAction *action;
 411
 412         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
 413         set_action_sensitive (window, "ViewToolbar", FALSE);
 414
 415         action = gtk_action_group_get_action (window->priv->action_group,
 416                                               PAGE_SELECTOR_ACTION);
 417         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 418 }
 419
 420 static void
 421 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 422 {
 423         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 424 }
 425
 426 static void
 427 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 428 {
 429         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 430 }
 431
 432 static void
 433 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 434 {
 435         gboolean continuous;
 436
 437         ev_window_stop_presentation (ev_window);
 438         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 439         g_object_set (G_OBJECT (ev_window->priv->view),
 440                       "continuous", continuous,
 441                       NULL);
 442         update_action_sensitivity (ev_window);
 443 }
 444
 445 static void
 446 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 447 {
 448         gboolean dual_page;
 449
 450         ev_window_stop_presentation (ev_window);
 451         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 452         g_object_set (G_OBJECT (ev_window->priv->view),
 453                       "dual-page", dual_page,
 454                       NULL);
 455         update_action_sensitivity (ev_window);
 456 }
 457
 458 static void
 459 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 460 {
 461         ev_window_stop_presentation (ev_window);
 462
 463         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 464                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 465         } else {
 466                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 467         }
 468         update_action_sensitivity (ev_window);
 469 }
 470
 471 static void
 472 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 473 {
 474         ev_window_stop_presentation (ev_window);
 475
 476         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 477                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 478         } else {
 479                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 480         }
 481         update_action_sensitivity (ev_window);
 482 }
 483
 484 static void
 485 update_sizing_buttons (EvWindow *window)
 486 {
 487         GtkActionGroup *action_group = window->priv->action_group;
 488         GtkAction *action;
 489         gboolean best_fit, page_width;
 490         EvSizingMode sizing_mode;
 491
 492         if (window->priv->view == NULL)
 493                 return;
 494
 495         g_object_get (window->priv->view,
 496                       "sizing_mode", &sizing_mode,
 497                       NULL);
 498
 499         switch (sizing_mode) {
 500         case EV_SIZING_BEST_FIT:
 501                 best_fit = TRUE;
 502                 page_width = FALSE;
 503                 break;
 504         case EV_SIZING_FIT_WIDTH:
 505                 best_fit = FALSE;
 506                 page_width = TRUE;
 507                 break;
 508
 509         default:
 510                 best_fit = page_width = FALSE;
 511                 break;
 512         }
 513
 514         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 515         g_signal_handlers_block_by_func
 516                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 517         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 518         g_signal_handlers_unblock_by_func
 519                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 520
 521         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 522         g_signal_handlers_block_by_func
 523                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 524         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 525         g_signal_handlers_unblock_by_func
 526                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 527
 528         action = gtk_action_group_get_action (window->priv->action_group,
 529                                               ZOOM_CONTROL_ACTION);
 530         if (best_fit) {
 531                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 532                                                  EPHY_ZOOM_BEST_FIT);
 533         } else if (page_width) {
 534                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 535                                                  EPHY_ZOOM_FIT_WIDTH);
 536         }
 537 }
 538
 539 void
 540 ev_window_open_page_label (EvWindow   *ev_window,
 541                            const char *label)
 542 {
 543         if (ev_window->priv->page_cache) {
 544                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 545                                               label);
 546         }
 547 }
 548
 549 gboolean
 550 ev_window_is_empty (const EvWindow *ev_window)
 551 {
 552         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 553
 554         return (ev_window->priv->document == NULL) &&
 555                 (ev_window->priv->load_job == NULL) &&
 556                 (ev_window->priv->xfer_job == NULL);
 557 }
 558
 559 static void
 560 unable_to_load_dialog_response_cb (GtkWidget *dialog,
 561                                    gint       response_id,
 562                                    EvWindow  *ev_window)
 563 {
 564         gtk_widget_destroy (dialog);
 565 }
 566
 567 static void
 568 unable_to_load (EvWindow   *ev_window,
 569                 const char *error_message)
 570 {
 571         GtkWidget *dialog;
 572
 573         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 574                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 575                                          GTK_MESSAGE_ERROR,
 576                                          GTK_BUTTONS_CLOSE,
 577                                          _("Unable to open document"));
 578         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 579                                                   "%s", error_message);
 580         g_signal_connect (dialog, "response",
 581                           G_CALLBACK (unable_to_load_dialog_response_cb),
 582                           ev_window);
 583         gtk_widget_show (dialog);
 584 }
 585
 586 static void
 587 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 588 {
 589         update_action_sensitivity (ev_window);
 590 }
 591
 592 static void
 593 page_changed_cb (EvPageCache *page_cache,
 594                  gint         page,
 595                  EvWindow    *ev_window)
 596 {
 597         update_action_sensitivity (ev_window);
 598
 599         if (ev_window->priv->uri) {
 600                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 601         }
 602 }
 603
 604 static void
 605 update_document_mode (EvWindow *window, EvDocumentMode mode)
 606 {
 607         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 608                 ev_window_run_presentation (window);
 609         }
 610         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 611                 ev_window_run_fullscreen (window);
 612         }
 613 }
 614
 615 static void
 616 update_sidebar_visibility (EvWindow *window)
 617 {
 618         char *uri = window->priv->uri;
 619         GValue sidebar_visibility = { 0, };
 620
 621         if (uri && ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, TRUE)) {
 622                 set_widget_visibility (window->priv->sidebar,
 623                                        g_value_get_boolean (&sidebar_visibility));
 624         }
 625 }
 626
 627 static void
 628 setup_document_from_metadata (EvWindow *window)
 629 {
 630         char *uri = window->priv->uri;
 631         GValue page = { 0, };
 632
 633         /* Page */
 634         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 635                 ev_page_cache_set_current_page (window->priv->page_cache,
 636                                                 g_value_get_int (&page));
 637         }
 638 }
 639
 640 static void
 641 setup_chrome_from_metadata (EvWindow *window)
 642 {
 643         EvChrome chrome = EV_CHROME_NORMAL;
 644         GValue show_toolbar = { 0, };
 645
 646         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 647                 if (!g_value_get_boolean (&show_toolbar))
 648                         chrome &= ~EV_CHROME_TOOLBAR;
 649         }
 650         window->priv->chrome = chrome;
 651 }
 652
 653
 654 static void
 655 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 656 {
 657         char *uri = window->priv->uri;
 658         GtkWidget *sidebar = window->priv->sidebar;
 659         GtkWidget *links = window->priv->sidebar_links;
 660         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 661         GValue sidebar_size = { 0, };
 662         GValue sidebar_page = { 0, };
 663
 664         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 665                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 666                                         g_value_get_int (&sidebar_size));
 667         }
 668
 669         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 670                 const char *page_id = g_value_get_string (&sidebar_page);
 671
 672                 if (strcmp (page_id, "links") == 0) {
 673                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 674                 } else if (strcmp (page_id, "thumbnails")) {
 675                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 676                 }
 677         } else {
 678                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 679                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 680                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 681                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 682                 }
 683         }
 684
 685         update_sidebar_visibility (window);
 686 }
 687
 688 static void
 689 ev_window_setup_document (EvWindow *ev_window)
 690 {
 691         const EvDocumentInfo *info;
 692         EvDocument *document;
 693         EvView *view = EV_VIEW (ev_window->priv->view);
 694         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 695         GtkAction *action;
 696
 697         document = ev_window->priv->document;
 698         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 699         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 700
 701         if (EV_IS_DOCUMENT_FIND (document)) {
 702                 g_signal_connect_object (G_OBJECT (document),
 703                                          "find_changed",
 704                                          G_CALLBACK (find_changed_cb),
 705                                          ev_window, 0);
 706         }
 707
 708         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 709
 710         ev_sidebar_set_document (sidebar, document);
 711
 712         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 713                 ev_view_set_document (view, document);
 714         }
 715
 716         ev_window_title_set_document (ev_window->priv->title, document);
 717         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 718         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 719         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 720         update_action_sensitivity (ev_window);
 721
 722         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 723         update_document_mode (ev_window, info->mode);
 724
 725         if (ev_window->priv->properties) {
 726                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 727                                                    ev_window->priv->document);
 728         }
 729
 730         setup_document_from_metadata (ev_window);
 731         setup_sidebar_from_metadata (ev_window, document);
 732 }
 733
 734 static void
 735 password_dialog_response (GtkWidget *password_dialog,
 736                           gint       response_id,
 737                           EvWindow  *ev_window)
 738 {
 739         char *password;
 740
 741         if (response_id == GTK_RESPONSE_OK) {
 742                 EvDocument *document;
 743                 gchar *uri;
 744
 745                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 746                 if (password) {
 747                         ev_document_doc_mutex_lock ();
 748                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 749                                                            password);
 750                         ev_document_doc_mutex_unlock ();
 751                 }
 752                 g_free (password);
 753
 754                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 755
 756                 document = ev_window->priv->password_document;
 757                 uri = ev_window->priv->password_uri;
 758
 759                 ev_window->priv->password_document = NULL;
 760                 ev_window->priv->password_uri = NULL;
 761
 762                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 763
 764                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 765
 766                 gtk_widget_destroy (password_dialog);
 767
 768                 g_object_unref (document);
 769                 g_free (uri);
 770
 771                 return;
 772         }
 773
 774         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 775         gtk_widget_destroy (password_dialog);
 776 }
 777
 778 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 779  * password_view page.  It assumes that ev_window->priv->password_* has been set
 780  * correctly.  These are cleared by password_dialog_response() */
 781
 782 static void
 783 ev_window_popup_password_dialog (EvWindow *ev_window)
 784 {
 785         g_assert (ev_window->priv->password_document);
 786         g_assert (ev_window->priv->password_uri);
 787
 788         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 789
 790         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->password_uri);
 791         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 792
 793         if (ev_window->priv->password_dialog == NULL) {
 794                 ev_window->priv->password_dialog =
 795                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->password_uri, NULL);
 796                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 797
 798                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 799                                            (gpointer *) &(ev_window->priv->password_dialog));
 800                 g_signal_connect (ev_window->priv->password_dialog,
 801                                   "response",
 802                                   G_CALLBACK (password_dialog_response),
 803                                   ev_window);
 804                 gtk_widget_show (ev_window->priv->password_dialog);
 805         } else {
 806                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 807         }
 808 }
 809
 810
 811 static void
 812 ev_window_clear_jobs (EvWindow *ev_window)
 813 {
 814     if (ev_window->priv->load_job != NULL) {
 815
 816         if (!ev_window->priv->load_job->finished)
 817                 ev_job_queue_remove_job (ev_window->priv->load_job);
 818
 819         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 820         g_object_unref (ev_window->priv->load_job);
 821         ev_window->priv->load_job = NULL;
 822     }
 823
 824     if (ev_window->priv->xfer_job != NULL) {
 825
 826         if (!ev_window->priv->xfer_job->finished)
 827                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 828
 829         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 830         g_object_unref (ev_window->priv->xfer_job);
 831         ev_window->priv->xfer_job = NULL;
 832     }
 833 }
 834
 835 static void
 836 ev_window_clear_local_uri (EvWindow *ev_window)
 837 {
 838     char *filename;
 839
 840     if (ev_window->priv->local_uri) {
 841             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 842             if (filename != NULL) {
 843                     unlink (filename);
 844                     g_free (filename);
 845             }
 846             g_free (ev_window->priv->local_uri);
 847             ev_window->priv->local_uri = NULL;
 848     }
 849 }
 850
 851 /* This callback will executed when load job will be finished.
 852  *
 853  * Since the flow of the error dialog is very confusing, we assume that both
 854  * document and uri will go away after this function is called, and thus we need
 855  * to ref/dup them.  Additionally, it needs to clear
 856  * ev_window->priv->password_{uri,document}, and thus people who call this
 857  * function should _not_ necessarily expect those to exist after being
 858  * called. */
 859 static void
 860 ev_window_load_job_cb  (EvJobLoad *job,
 861                         gpointer data)
 862 {
 863         EvWindow *ev_window = EV_WINDOW (data);
 864         EvDocument *document = EV_JOB (job)->document;
 865
 866         g_assert (document);
 867         g_assert (document != ev_window->priv->document);
 868         g_assert (job->uri);
 869
 870         if (ev_window->priv->password_document) {
 871                 g_object_unref (ev_window->priv->password_document);
 872                 ev_window->priv->password_document = NULL;
 873         }
 874         if (ev_window->priv->password_uri) {
 875                 g_free (ev_window->priv->password_uri);
 876                 ev_window->priv->password_uri = NULL;
 877         }
 878
 879         /* Success! */
 880         if (job->error == NULL) {
 881                 if (ev_window->priv->document)
 882                         g_object_unref (ev_window->priv->document);
 883                 ev_window->priv->document = g_object_ref (document);
 884                 ev_window_setup_document (ev_window);
 885
 886                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 887                 ev_window_clear_jobs (ev_window);
 888
 889                 return;
 890         }
 891
 892         if (job->error->domain == EV_DOCUMENT_ERROR &&
 893             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 894                 gchar *base_name, *file_name;
 895
 896                 ev_window->priv->password_document = g_object_ref (document);
 897                 ev_window->priv->password_uri = g_strdup (job->uri);
 898
 899                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 900                 base_name = g_path_get_basename (file_name);
 901                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 902                                                 base_name);
 903                 g_free (file_name);
 904                 g_free (base_name);
 905                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 906
 907                 ev_window_popup_password_dialog (ev_window);
 908         } else {
 909                 unable_to_load (ev_window, job->error->message);
 910         }
 911
 912         return;
 913 }
 914
 915 static void
 916 ev_window_xfer_job_cb  (EvJobXfer *job,
 917                         gpointer data)
 918 {
 919         EvWindow *ev_window = EV_WINDOW (data);
 920
 921
 922
 923         if (job->error != NULL) {
 924                 unable_to_load (ev_window, job->error->message);
 925                 ev_window_clear_jobs (ev_window);
 926         } else {
 927                 char *uri;
 928
 929                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 930
 931                 if (job->local_uri) {
 932                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 933                         uri = ev_window->priv->local_uri;
 934                 } else {
 935                         ev_window->priv->local_uri = NULL;
 936                         uri = ev_window->priv->uri;
 937                 }
 938
 939                 ev_window_clear_jobs (ev_window);
 940
 941                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 942                 g_signal_connect (ev_window->priv->load_job,
 943                                   "finished",
 944                                   G_CALLBACK (ev_window_load_job_cb),
 945                                   ev_window);
 946                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 947                 g_object_unref (document);
 948         }
 949 }
 950
 951 static void
 952 setup_view_from_metadata (EvWindow *window)
 953 {
 954         EvView *view = EV_VIEW (window->priv->view);
 955         char *uri = window->priv->uri;
 956         GEnumValue *enum_value;
 957         GValue width = { 0, };
 958         GValue height = { 0, };
 959         GValue maximized = { 0, };
 960         GValue x = { 0, };
 961         GValue y = { 0, };
 962         GValue sizing_mode = { 0, };
 963         GValue zoom = { 0, };
 964         GValue continuous = { 0, };
 965         GValue dual_page = { 0, };
 966         GValue presentation = { 0, };
 967         GValue fullscreen = { 0, };
 968         GValue rotation = { 0, };
 969
 970         /* Window size */
 971         if (!GTK_WIDGET_VISIBLE (window)) {
 972                 gboolean restore_size = TRUE;
 973
 974                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized, TRUE)) {
 975                         if (g_value_get_boolean (&maximized)) {
 976                                 gtk_window_maximize (GTK_WINDOW (window));
 977                                 restore_size = FALSE;
 978                         }
 979                 }
 980
 981                 if (restore_size &&
 982                     ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 983                     ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 984                         gtk_window_set_default_size (GTK_WINDOW (window),
 985                                                      g_value_get_int (&width),
 986                                                      g_value_get_int (&height));
 987                 }
 988                 if (restore_size &&
 989                     ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 990                     ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 991                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 992                                          g_value_get_int (&y));
 993                 }
 994         }
 995
 996         /* Sizing mode */
 997         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 998                 enum_value = g_enum_get_value_by_nick
 999                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1000                 g_value_unset (&sizing_mode);
1001                 ev_view_set_sizing_mode (view, enum_value->value);
1002         }
1003
1004         /* Zoom */
1005         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1006             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1007                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
1008         }
1009
1010         /* Continuous */
1011         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1012                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1013         }
1014
1015         /* Dual page */
1016         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1017                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1018         }
1019
1020         /* Presentation */
1021         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1022                 if (g_value_get_boolean (&presentation)) {
1023                         ev_window_run_presentation (window);
1024                 }
1025         }
1026
1027         /* Fullscreen */
1028         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1029                 if (g_value_get_boolean (&fullscreen)) {
1030                         ev_window_run_fullscreen (window);
1031                 }
1032         }
1033
1034         /* Rotation */
1035         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1036                 if (g_value_get_int (&rotation)) {
1037                         switch (g_value_get_int (&rotation)) {
1038                         case 90:
1039                                 ev_view_set_rotation (view, 90);
1040                                 break;
1041                         case 180:
1042                                 ev_view_set_rotation (view, 180);
1043                                 break;
1044                         case 270:
1045                                 ev_view_set_rotation (view, 270);
1046                                 break;
1047                         default:
1048                                 break;
1049                         }
1050                 }
1051         }
1052 }
1053
1054 void
1055 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1056 {
1057         if (ev_window->priv->password_dialog)
1058                 gtk_widget_destroy (ev_window->priv->password_dialog);
1059
1060         g_free (ev_window->priv->uri);
1061         ev_window->priv->uri = g_strdup (uri);
1062
1063         setup_view_from_metadata (ev_window);
1064
1065         ev_window_clear_jobs (ev_window);
1066         ev_window_clear_local_uri (ev_window);
1067
1068         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1069         g_signal_connect (ev_window->priv->xfer_job,
1070                           "finished",
1071                           G_CALLBACK (ev_window_xfer_job_cb),
1072                           ev_window);
1073         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1074 }
1075
1076 static void
1077 file_open_dialog_response_cb (GtkWidget *chooser,
1078                               gint       response_id,
1079                               EvWindow  *ev_window)
1080 {
1081         if (response_id == GTK_RESPONSE_OK) {
1082                 GSList *uris;
1083
1084                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1085
1086                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1087
1088                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1089                 g_slist_free (uris);
1090         }
1091
1092         gtk_widget_destroy (chooser);
1093 }
1094
1095 static void
1096 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1097 {
1098         GtkWidget *chooser;
1099
1100         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1101                                                GTK_WINDOW (window),
1102                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1103                                                GTK_STOCK_CANCEL,
1104                                                GTK_RESPONSE_CANCEL,
1105                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1106                                                NULL);
1107
1108         ev_document_types_add_filters (chooser, NULL);
1109         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1110         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1111
1112         g_signal_connect (chooser, "response",
1113                           G_CALLBACK (file_open_dialog_response_cb),
1114                           window);
1115
1116         gtk_widget_show (chooser);
1117 }
1118
1119 static void
1120 ev_window_cmd_recent_file_activate (GtkAction *action,
1121                                     EvWindow *ev_window)
1122 {
1123         char *uri;
1124         EggRecentItem *item;
1125
1126         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1127                                                    action);
1128
1129         uri = egg_recent_item_get_uri (item);
1130
1131         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1132
1133         g_free (uri);
1134 }
1135
1136 static void
1137 ev_window_add_recent (EvWindow *window, const char *filename)
1138 {
1139         EggRecentItem *item;
1140
1141         item = egg_recent_item_new_from_uri (filename);
1142         egg_recent_item_add_group (item, "Evince");
1143         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1144 }
1145
1146 static void
1147 ev_window_setup_recent (EvWindow *ev_window)
1148 {
1149
1150         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1151                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1152                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1153                                                                       ev_window);
1154
1155         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1156
1157         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1158                                    ev_application_get_recent_model (EV_APP));
1159
1160         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1161
1162         g_signal_connect (ev_window->priv->recent_view, "activate",
1163                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1164 }
1165
1166 /* FIXME
1167 static gboolean
1168 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1169 {
1170         GtkWidget *msgbox;
1171         gchar *utf8_file_name;
1172         AtkObject *obj;
1173         gint ret;
1174
1175         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1176         msgbox = gtk_message_dialog_new (
1177                 window,
1178                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1179                 GTK_MESSAGE_QUESTION,
1180                 GTK_BUTTONS_NONE,
1181                 _("A file named \"%s\" already exists."),
1182                 utf8_file_name);
1183         g_free (utf8_file_name);
1184
1185         gtk_message_dialog_format_secondary_text (
1186                 GTK_MESSAGE_DIALOG (msgbox),
1187                 _("Do you want to replace it with the one you are saving?"));
1188
1189         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1190                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1191
1192         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1193                                _("_Replace"), GTK_RESPONSE_YES);
1194
1195         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1196                                          GTK_RESPONSE_CANCEL);
1197
1198         obj = gtk_widget_get_accessible (msgbox);
1199
1200         if (GTK_IS_ACCESSIBLE (obj))
1201                 atk_object_set_name (obj, _("Question"));
1202
1203         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1204         gtk_widget_destroy (msgbox);
1205
1206         return (ret == GTK_RESPONSE_YES);
1207 }
1208 */
1209
1210 static void
1211 save_error_dialog (GtkWindow *window, const gchar *file_name)
1212 {
1213         GtkWidget *error_dialog;
1214
1215         error_dialog = gtk_message_dialog_new (
1216                 window,
1217                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1218                 GTK_MESSAGE_ERROR,
1219                 GTK_BUTTONS_CLOSE,
1220                 _("The file could not be saved as \"%s\"."),
1221                 file_name);
1222
1223         /* Easy way to make the text bold while keeping the string
1224          * above free from pango markup (FIXME ?) */
1225         gtk_message_dialog_format_secondary_text (
1226                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1227
1228         gtk_dialog_run (GTK_DIALOG (error_dialog));
1229         gtk_widget_destroy (error_dialog);
1230 }
1231
1232 static void
1233 file_save_dialog_response_cb (GtkWidget *fc,
1234                               gint       response_id,
1235                               EvWindow  *ev_window)
1236 {
1237         gboolean success;
1238
1239         if (response_id == GTK_RESPONSE_OK) {
1240                 const char *uri;
1241
1242                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1243
1244                 ev_document_doc_mutex_lock ();
1245                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1246                 ev_document_doc_mutex_unlock ();
1247
1248                 if (!success) {
1249                         save_error_dialog (GTK_WINDOW (fc), uri);
1250                 }
1251         }
1252
1253         gtk_widget_destroy (fc);
1254 }
1255
1256 static void
1257 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1258 {
1259         GtkWidget *fc;
1260         gchar *base_name;
1261         gchar *file_name;
1262
1263         fc = gtk_file_chooser_dialog_new (
1264                 _("Save a Copy"),
1265                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1266                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1267                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1268                 NULL);
1269
1270         ev_document_types_add_filters (fc, ev_window->priv->document);
1271         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1272
1273         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1274         base_name = g_path_get_basename (file_name);
1275         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1276         g_free (file_name);
1277         g_free (base_name);
1278
1279         g_signal_connect (fc, "response",
1280                           G_CALLBACK (file_save_dialog_response_cb),
1281                           ev_window);
1282
1283         gtk_widget_show (fc);
1284 }
1285
1286 static gboolean
1287 using_pdf_printer (GnomePrintConfig *config)
1288 {
1289         const guchar *driver;
1290
1291         driver = gnome_print_config_get (
1292                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1293
1294         if (driver) {
1295                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1296                         return TRUE;
1297                 else
1298                         return FALSE;
1299         }
1300
1301         return FALSE;
1302 }
1303
1304 static gboolean
1305 using_postscript_printer (GnomePrintConfig *config)
1306 {
1307         const guchar *driver;
1308         const guchar *transport;
1309
1310         driver = gnome_print_config_get (
1311                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1312
1313         transport = gnome_print_config_get (
1314                 config, (const guchar *)"Settings.Transport.Backend");
1315
1316         if (driver) {
1317                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1318                         return TRUE;
1319                 else
1320                         return FALSE;
1321         } else  if (transport) { /* these transports default to PostScript */
1322                 if (!strcmp ((const gchar *)transport, "CUPS"))
1323                         return TRUE;
1324                 else if (!strcmp ((const gchar *)transport, "LPD"))
1325                         return TRUE;
1326         }
1327
1328         return FALSE;
1329 }
1330
1331 static GnomePrintConfig *
1332 load_print_config_from_file (void)
1333 {
1334         GnomePrintConfig *print_config = NULL;
1335         char *file_name, *contents = NULL;
1336
1337         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1338                                       NULL);
1339
1340         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1341                 print_config = gnome_print_config_from_string (contents, 0);
1342                 g_free (contents);
1343         }
1344
1345         if (print_config == NULL) {
1346                 print_config = gnome_print_config_default ();
1347         }
1348
1349         g_free (file_name);
1350
1351         return print_config;
1352 }
1353
1354 static void
1355 save_print_config_to_file (GnomePrintConfig *config)
1356 {
1357         char *file_name, *str;
1358
1359         g_return_if_fail (config != NULL);
1360
1361         str = gnome_print_config_to_string (config, 0);
1362         if (str == NULL) return;
1363
1364         file_name = g_build_filename (ev_dot_dir (),
1365                                       PRINT_CONFIG_FILENAME,
1366                                       NULL);
1367
1368 #ifdef HAVE_G_FILE_SET_CONTENTS
1369         g_file_set_contents (file_name, str, -1, NULL);
1370 #else
1371         ev_file_set_contents (file_name, str, -1, NULL);
1372 #endif
1373
1374         g_free (file_name);
1375         g_free (str);
1376 }
1377
1378 static void
1379 ev_window_print (EvWindow *window)
1380 {
1381         EvPageCache *page_cache;
1382         int last_page;
1383
1384         page_cache = ev_page_cache_get (window->priv->document);
1385         last_page = ev_page_cache_get_n_pages (page_cache);
1386
1387         ev_window_print_range (window, 1, -1);
1388 }
1389
1390 const char *
1391 ev_window_get_uri (EvWindow *ev_window)
1392 {
1393         return ev_window->priv->uri;
1394 }
1395
1396 void
1397 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1398 {
1399         GnomePrintConfig *config;
1400         GnomePrintJob *job;
1401         GtkWidget *print_dialog;
1402         gchar *pages_label;
1403         EvPrintJob *print_job = NULL;
1404         EvPageCache *page_cache;
1405
1406         g_return_if_fail (EV_IS_WINDOW (ev_window));
1407         g_return_if_fail (ev_window->priv->document != NULL);
1408
1409         page_cache = ev_page_cache_get (ev_window->priv->document);
1410         if (last_page == -1) {
1411                 last_page = ev_page_cache_get_n_pages (page_cache);
1412         }
1413
1414         config = load_print_config_from_file ();
1415         job = gnome_print_job_new (config);
1416
1417         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1418                                                (GNOME_PRINT_DIALOG_RANGE |
1419                                                 GNOME_PRINT_DIALOG_COPIES));
1420
1421         pages_label = g_strconcat (_("Pages"), " ", NULL);
1422         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1423                                                  GNOME_PRINT_RANGE_ALL |
1424                                                  GNOME_PRINT_RANGE_RANGE,
1425                                                  first_page, last_page,
1426                                                  NULL, (const guchar *)pages_label);
1427         g_free (pages_label);
1428
1429         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1430                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1431                                            FALSE);
1432
1433         while (TRUE) {
1434                 int response;
1435                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1436
1437                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1438                         break;
1439
1440                 /* FIXME: Change this when we have the first backend
1441                  * that can print more than postscript
1442                  */
1443                 if (using_pdf_printer (config)) {
1444                         GtkWidget *dialog;
1445
1446                         dialog = gtk_message_dialog_new (
1447                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1448                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1449                                 _("Generating PDF is not supported"));
1450                         gtk_dialog_run (GTK_DIALOG (dialog));
1451                         gtk_widget_destroy (dialog);
1452
1453                         continue;
1454                 } else if (!using_postscript_printer (config)) {
1455                         GtkWidget *dialog;
1456
1457                         dialog = gtk_message_dialog_new (
1458                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1459                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1460                                 _("Printing is not supported on this printer."));
1461                         gtk_message_dialog_format_secondary_text (
1462                                 GTK_MESSAGE_DIALOG (dialog),
1463                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1464                                 gnome_print_config_get (
1465                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1466                         gtk_dialog_run (GTK_DIALOG (dialog));
1467                         gtk_widget_destroy (dialog);
1468
1469                         continue;
1470                 }
1471
1472                 save_print_config_to_file (config);
1473
1474                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1475                                           "gnome_print_job", job,
1476                                           "document", ev_window->priv->document,
1477                                           "print_dialog", print_dialog,
1478                                           NULL);
1479                 break;
1480         }
1481
1482         g_object_unref (job);
1483
1484         gtk_widget_destroy (print_dialog);
1485
1486         if (print_job != NULL) {
1487                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1488                 g_object_unref (print_job);
1489         }
1490
1491         g_object_unref (config);
1492 }
1493
1494 static void
1495 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1496 {
1497         ev_window_print (ev_window);
1498 }
1499
1500 static void
1501 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1502 {
1503         if (ev_window->priv->properties == NULL) {
1504                 ev_window->priv->properties = ev_properties_dialog_new ();
1505                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1506                                                    ev_window->priv->document);
1507                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1508                                            (gpointer *) &(ev_window->priv->properties));
1509                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1510                                               GTK_WINDOW (ev_window));
1511         }
1512
1513         gtk_widget_show (ev_window->priv->properties);
1514 }
1515
1516 static void
1517 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1518 {
1519         g_return_if_fail (EV_IS_WINDOW (ev_window));
1520
1521         gtk_widget_destroy (GTK_WIDGET (ev_window));
1522 }
1523
1524 static void
1525 find_not_supported_dialog (EvWindow   *ev_window)
1526 {
1527         GtkWidget *dialog;
1528
1529         /* If you change this so it isn't modal, be sure you don't
1530          * allow multiple copies of the dialog...
1531          */
1532
1533         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1534                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1535                                          GTK_MESSAGE_ERROR,
1536                                          GTK_BUTTONS_CLOSE,
1537                                          _("The \"Find\" feature will not work with this document"));
1538         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1539                                                   _("Searching for text is only supported for PDF documents."));
1540         gtk_dialog_run (GTK_DIALOG (dialog));
1541         gtk_widget_destroy (dialog);
1542 }
1543
1544 static void
1545 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1546 {
1547         g_return_if_fail (EV_IS_WINDOW (ev_window));
1548
1549         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1550 }
1551
1552 static void
1553 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1554 {
1555         g_return_if_fail (EV_IS_WINDOW (ev_window));
1556
1557         if (ev_window->priv->document == NULL) {
1558                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1559         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1560                 find_not_supported_dialog (ev_window);
1561         } else {
1562                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
1563
1564                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1565         }
1566 }
1567
1568 static void
1569 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1570 {
1571         g_return_if_fail (EV_IS_WINDOW (ev_window));
1572
1573         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1574 }
1575
1576 static void
1577 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1578 {
1579         g_return_if_fail (EV_IS_WINDOW (ev_window));
1580
1581         ev_view_copy (EV_VIEW (ev_window->priv->view));
1582 }
1583
1584 static void
1585 ev_window_update_fullscreen_popup (EvWindow *window)
1586 {
1587         GtkWidget *popup = window->priv->fullscreen_popup;
1588         int popup_width, popup_height;
1589         GdkScreen *screen;
1590         GdkRectangle screen_rect;
1591         gboolean toolbar;
1592
1593         g_return_if_fail (popup != NULL);
1594
1595         if (GTK_WIDGET (window)->window == NULL)
1596                 return;
1597
1598         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1599                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1600         popup_width = popup->requisition.width;
1601         popup_height = popup->requisition.height;
1602
1603         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1604         gdk_screen_get_monitor_geometry (screen,
1605                         gdk_screen_get_monitor_at_window
1606                         (screen,
1607                          GTK_WIDGET (window)->window),
1608                          &screen_rect);
1609         if (toolbar) {
1610                 gtk_widget_set_size_request (popup,
1611                                              screen_rect.width,
1612                                              -1);
1613                 gtk_window_move (GTK_WINDOW (popup),
1614                                  screen_rect.x,
1615                                  screen_rect.y);
1616
1617         } else {
1618                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1619                 {
1620                         gtk_window_move (GTK_WINDOW (popup),
1621                                          screen_rect.x,
1622                                          screen_rect.y);
1623                 } else {
1624                         gtk_window_move (GTK_WINDOW (popup),
1625                                          screen_rect.x + screen_rect.width - popup_width,
1626                                          screen_rect.y);
1627                 }
1628         }
1629 }
1630
1631 static void
1632 screen_size_changed_cb (GdkScreen *screen,
1633                         EvWindow *window)
1634 {
1635         ev_window_update_fullscreen_popup (window);
1636 }
1637
1638 static void
1639 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1640                                       EvWindow *ev_window)
1641 {
1642         if (ev_window->priv->uri) {
1643                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1644                                              gtk_paned_get_position (GTK_PANED (object)));
1645         }
1646 }
1647
1648 static void
1649 destroy_fullscreen_popup (EvWindow *window)
1650 {
1651         if (window->priv->fullscreen_popup != NULL)
1652         {
1653                 gtk_widget_destroy (window->priv->fullscreen_popup);
1654                 window->priv->fullscreen_popup = NULL;
1655         }
1656 }
1657
1658 static void
1659 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1660 {
1661         GtkAction *action;
1662
1663         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1664         g_return_if_fail (action != NULL);
1665
1666         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1667 }
1668
1669 static void
1670 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1671 {
1672         ev_window_update_fullscreen_popup (window);
1673 }
1674
1675 static gboolean
1676 fullscreen_timeout_cb (gpointer data)
1677 {
1678         EvWindow *window = EV_WINDOW (data);
1679
1680         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1681         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1682         g_source_unref (window->priv->fullscreen_timeout_source);
1683         window->priv->fullscreen_timeout_source = NULL;
1684
1685         return FALSE;
1686 }
1687
1688 static void
1689 fullscreen_set_timeout (EvWindow *window)
1690 {
1691         GSource *source;
1692
1693         if (window->priv->fullscreen_timeout_source != NULL) {
1694                 g_source_unref (window->priv->fullscreen_timeout_source);
1695                 g_source_destroy (window->priv->fullscreen_timeout_source);
1696         }
1697
1698         source = g_timeout_source_new (FULLSCREEN_TIMEOUT);
1699         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1700         g_source_attach (source, NULL);
1701         window->priv->fullscreen_timeout_source = source;
1702 }
1703
1704 static void
1705 fullscreen_clear_timeout (EvWindow *window)
1706 {
1707         if (window->priv->fullscreen_timeout_source != NULL) {
1708                 g_source_unref (window->priv->fullscreen_timeout_source);
1709                 g_source_destroy (window->priv->fullscreen_timeout_source);
1710         }
1711
1712         window->priv->fullscreen_timeout_source = NULL;
1713         ev_view_show_cursor (EV_VIEW (window->priv->view));
1714 }
1715
1716
1717 static void
1718 show_fullscreen_popup (EvWindow *window)
1719 {
1720         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1721                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1722                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1723         }
1724
1725         fullscreen_set_timeout (window);
1726 }
1727
1728 static gboolean
1729 fullscreen_motion_notify_cb (GtkWidget *widget,
1730                              GdkEventMotion *event,
1731                              gpointer user_data)
1732 {
1733         EvWindow *window = EV_WINDOW (user_data);
1734
1735         show_fullscreen_popup (window);
1736
1737         return FALSE;
1738 }
1739
1740 static gboolean
1741 fullscreen_leave_notify_cb (GtkWidget *widget,
1742                             GdkEventCrossing *event,
1743                             gpointer user_data)
1744 {
1745         EvWindow *window = EV_WINDOW (user_data);
1746
1747         fullscreen_clear_timeout (window);
1748
1749         return FALSE;
1750 }
1751
1752 static GtkWidget *
1753 ev_window_get_exit_fullscreen_button (EvWindow *window)
1754 {
1755         GtkWidget *button, *icon, *label, *hbox;
1756
1757         button = gtk_button_new ();
1758         g_signal_connect (button, "clicked",
1759                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1760                           window);
1761         gtk_widget_show (button);
1762
1763         hbox = gtk_hbox_new (FALSE, 2);
1764         gtk_widget_show (hbox);
1765         gtk_container_add (GTK_CONTAINER (button), hbox);
1766
1767         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1768         gtk_widget_show (icon);
1769         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1770
1771         label = gtk_label_new (_("Leave Fullscreen"));
1772         gtk_widget_show (label);
1773         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1774
1775         return button;
1776 }
1777
1778 static GtkWidget *
1779 ev_window_create_fullscreen_popup (EvWindow *window)
1780 {
1781         GtkWidget *popup;
1782         GtkWidget *hbox;
1783         GtkWidget *button;
1784         GdkScreen *screen;
1785
1786         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1787                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1788
1789         popup = gtk_window_new (GTK_WINDOW_POPUP);
1790         hbox = gtk_hbox_new (FALSE, 0);
1791         button = ev_window_get_exit_fullscreen_button (window);
1792
1793         gtk_container_add (GTK_CONTAINER (popup), hbox);
1794         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1795                             TRUE, TRUE, 0);
1796         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1797
1798         gtk_widget_show (button);
1799         gtk_widget_show (hbox);
1800
1801         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1802
1803         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1804         g_signal_connect_object (screen, "size-changed",
1805                                  G_CALLBACK (screen_size_changed_cb),
1806                                  window, 0);
1807         g_signal_connect_object (popup, "size_request",
1808                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1809                                  window, 0);
1810
1811         gtk_window_set_screen (GTK_WINDOW (popup),
1812                                gtk_widget_get_screen (GTK_WIDGET (window)));
1813
1814         return popup;
1815 }
1816
1817
1818 static void
1819 ev_window_update_fullscreen_action (EvWindow *window)
1820 {
1821         GtkAction *action;
1822
1823         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1824         g_signal_handlers_block_by_func
1825                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1826         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1827                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1828         g_signal_handlers_unblock_by_func
1829                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1830 }
1831
1832 static void
1833 ev_window_run_fullscreen (EvWindow *window)
1834 {
1835         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1836         if (window->priv->fullscreen_popup == NULL)
1837                 window->priv->fullscreen_popup
1838                         = ev_window_create_fullscreen_popup (window);
1839
1840         update_chrome_visibility (window);
1841         gtk_widget_hide (window->priv->sidebar);
1842
1843         g_object_set (G_OBJECT (window->priv->scrolled_window),
1844                       "shadow-type", GTK_SHADOW_NONE,
1845                       NULL);
1846
1847         g_signal_connect (window->priv->view,
1848                           "motion-notify-event",
1849                           G_CALLBACK (fullscreen_motion_notify_cb),
1850                           window);
1851         g_signal_connect (window->priv->view,
1852                           "leave-notify-event",
1853                           G_CALLBACK (fullscreen_leave_notify_cb),
1854                           window);
1855         fullscreen_set_timeout (window);
1856
1857         gtk_widget_grab_focus (window->priv->view);
1858         ev_window_update_fullscreen_action (window);
1859         gtk_window_fullscreen (GTK_WINDOW (window));
1860         ev_window_update_fullscreen_popup (window);
1861
1862         if (window->priv->uri) {
1863                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1864         }
1865 }
1866
1867 static void
1868 ev_window_stop_fullscreen (EvWindow *window)
1869 {
1870         EvView *view = EV_VIEW (window->priv->view);
1871
1872         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1873                 return;
1874
1875         ev_view_set_fullscreen (view, FALSE);
1876         g_object_set (G_OBJECT (window->priv->scrolled_window),
1877                       "shadow-type", GTK_SHADOW_IN,
1878                       NULL);
1879
1880         fullscreen_clear_timeout (window);
1881
1882         g_signal_handlers_disconnect_by_func (view,
1883                                               (gpointer) fullscreen_motion_notify_cb,
1884                                               window);
1885         g_signal_handlers_disconnect_by_func (view,
1886                                               (gpointer) fullscreen_leave_notify_cb,
1887                                               window);
1888         ev_window_update_fullscreen_action (window);
1889         gtk_window_unfullscreen (GTK_WINDOW (window));
1890         update_chrome_visibility (window);
1891         update_sidebar_visibility (window);
1892
1893         if (window->priv->uri) {
1894                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1895         }
1896 }
1897
1898 static void
1899 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1900 {
1901         gboolean fullscreen;
1902
1903         g_return_if_fail (EV_IS_WINDOW (window));
1904         ev_window_stop_presentation (window);
1905
1906         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1907         if (fullscreen) {
1908                 ev_window_run_fullscreen (window);
1909         } else {
1910                 ev_window_stop_fullscreen (window);
1911         }
1912 }
1913
1914 static void
1915 ev_window_update_presentation_action (EvWindow *window)
1916 {
1917         GtkAction *action;
1918
1919         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1920         g_signal_handlers_block_by_func
1921                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1922         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1923                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1924         g_signal_handlers_unblock_by_func
1925                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1926 }
1927
1928 static void
1929 ev_window_run_presentation (EvWindow *window)
1930 {
1931         g_object_set (G_OBJECT (window->priv->scrolled_window),
1932                       "shadow-type", GTK_SHADOW_NONE,
1933                       NULL);
1934
1935         gtk_widget_grab_focus (window->priv->view);
1936         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1937         gtk_window_fullscreen (GTK_WINDOW (window));
1938         ev_window_update_presentation_action (window);
1939         update_chrome_visibility (window);
1940         gtk_widget_hide (window->priv->sidebar);
1941
1942         if (window->priv->uri) {
1943                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1944         }
1945 }
1946
1947 static void
1948 ev_window_stop_presentation (EvWindow *window)
1949 {
1950         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1951                 return;
1952
1953         g_object_set (G_OBJECT (window->priv->scrolled_window),
1954                       "shadow-type", GTK_SHADOW_IN,
1955                       NULL);
1956         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1957         gtk_window_unfullscreen (GTK_WINDOW (window));
1958         ev_window_update_presentation_action (window);
1959         update_chrome_visibility (window);
1960         update_sidebar_visibility (window);
1961
1962         if (window->priv->uri) {
1963                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1964         }
1965 }
1966
1967 static void
1968 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1969 {
1970         gboolean presentation;
1971
1972         g_return_if_fail (EV_IS_WINDOW (window));
1973         ev_window_stop_fullscreen (window);
1974
1975         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1976         if (presentation) {
1977                 ev_window_run_presentation (window);
1978         } else {
1979                 ev_window_stop_presentation (window);
1980         }
1981 }
1982
1983 static gboolean
1984 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1985 {
1986         EvWindow *window = EV_WINDOW (widget);
1987         EvWindowPrivate *priv = window->priv;
1988         gboolean fullscreen;
1989
1990         g_object_get (priv->view,
1991                       "fullscreen", &fullscreen,
1992                       NULL);
1993
1994         if (fullscreen)
1995                 show_fullscreen_popup (window);
1996
1997         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1998 }
1999
2000 static gboolean
2001 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2002 {
2003         EvWindow *window = EV_WINDOW (widget);
2004         EvWindowPrivate *priv = window->priv;
2005         gboolean fullscreen;
2006
2007         g_object_get (priv->view,
2008                       "fullscreen", &fullscreen,
2009                       NULL);
2010
2011         if (fullscreen)
2012                 gtk_widget_hide (priv->fullscreen_popup);
2013
2014         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2015 }
2016
2017 static void
2018 ev_window_screen_changed (GtkWidget *widget,
2019                           GdkScreen *old_screen)
2020 {
2021         EvWindow *window = EV_WINDOW (widget);
2022         EvWindowPrivate *priv = window->priv;
2023         GdkScreen *screen;
2024
2025         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2026                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2027         }
2028
2029         if (priv->fullscreen_popup != NULL) {
2030                 g_signal_handlers_disconnect_by_func
2031                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2032
2033                 screen = gtk_widget_get_screen (widget);
2034                 g_signal_connect_object (screen, "size-changed",
2035                                          G_CALLBACK (screen_size_changed_cb),
2036                                          window, 0);
2037                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2038
2039                 ev_window_update_fullscreen_popup (window);
2040         }
2041 }
2042
2043 static void
2044 ev_window_set_page_mode (EvWindow         *window,
2045                          EvWindowPageMode  page_mode)
2046 {
2047         GtkWidget *child = NULL;
2048         GtkWidget *real_child;
2049
2050         if (window->priv->page_mode == page_mode)
2051                 return;
2052
2053         window->priv->page_mode = page_mode;
2054
2055         switch (page_mode) {
2056         case PAGE_MODE_DOCUMENT:
2057                 child = window->priv->view;
2058                 break;
2059         case PAGE_MODE_PASSWORD:
2060                 child = window->priv->password_view;
2061                 break;
2062         default:
2063                 g_assert_not_reached ();
2064         }
2065
2066         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2067         if (child != real_child) {
2068                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2069                                       real_child);
2070                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2071                                    child);
2072         }
2073         update_action_sensitivity (window);
2074 }
2075
2076 static void
2077 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2078 {
2079         EvWindow *ev_window = EV_WINDOW (data);
2080         egg_editable_toolbar_set_edit_mode
2081                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2082         ev_application_save_toolbars_model (EV_APP);
2083         gtk_widget_destroy (GTK_WIDGET (dialog));
2084 }
2085
2086 static void
2087 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2088 {
2089         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2090 }
2091
2092 static void
2093 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2094 {
2095         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2096 }
2097
2098 static void
2099 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2100 {
2101         GtkWidget *dialog;
2102         GtkWidget *editor;
2103
2104         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2105                                               GTK_WINDOW (ev_window),
2106                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2107                                               GTK_STOCK_CLOSE,
2108                                               GTK_RESPONSE_CLOSE,
2109                                               NULL);
2110         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2111         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2112         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2113         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2114         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2115
2116         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2117                                          ev_application_get_toolbars_model (EV_APP));
2118         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2119         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2120
2121         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2122         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2123                                          DATADIR "/evince-toolbar.xml");
2124
2125         egg_editable_toolbar_set_edit_mode
2126                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2127
2128         g_signal_connect (dialog, "response",
2129                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2130                           ev_window);
2131         gtk_widget_show_all (dialog);
2132 }
2133
2134 static void
2135 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2136 {
2137         g_return_if_fail (EV_IS_WINDOW (ev_window));
2138
2139         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2140         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2141 }
2142
2143 static void
2144 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2145 {
2146         g_return_if_fail (EV_IS_WINDOW (ev_window));
2147
2148         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2149         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2150 }
2151
2152 static void
2153 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2154 {
2155         g_return_if_fail (EV_IS_WINDOW (ev_window));
2156
2157         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2158 }
2159
2160 static void
2161 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2162 {
2163         g_return_if_fail (EV_IS_WINDOW (ev_window));
2164
2165         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2166 }
2167
2168 static void
2169 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2170 {
2171         g_return_if_fail (EV_IS_WINDOW (ev_window));
2172
2173         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2174 }
2175
2176 static void
2177 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2178 {
2179         int n_pages;
2180
2181         g_return_if_fail (EV_IS_WINDOW (ev_window));
2182
2183         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2184         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2185 }
2186
2187 static void
2188 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2189 {
2190         int n_pages, current_page;
2191
2192         g_return_if_fail (EV_IS_WINDOW (ev_window));
2193
2194         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2195         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2196
2197         if (current_page + 10 < n_pages)
2198                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2199 }
2200
2201 static void
2202 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2203 {
2204         int current_page;
2205
2206         g_return_if_fail (EV_IS_WINDOW (ev_window));
2207
2208         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2209
2210         if (current_page - 10 >= 0)
2211                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2212 }
2213
2214 static void
2215 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2216 {
2217         char *uri;
2218         int page;
2219
2220         g_return_if_fail (EV_IS_WINDOW (ev_window));
2221
2222         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2223         uri = g_strdup (ev_window->priv->uri);
2224
2225         ev_window_open_uri (ev_window, uri);
2226
2227         /* In case the number of pages in the document has changed. */
2228         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2229
2230         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2231
2232         g_free (uri);
2233 }
2234
2235 static void
2236 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2237 {
2238         GError *error = NULL;
2239
2240         g_return_if_fail (EV_IS_WINDOW (ev_window));
2241
2242         gnome_help_display ("evince.xml", NULL, &error);
2243
2244         if(error != NULL) {
2245                 g_warning (error->message);
2246                 g_error_free (error);
2247         }
2248 }
2249
2250 static void
2251 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2252 {
2253         gtk_window_unfullscreen (GTK_WINDOW (window));
2254 }
2255
2256 static void
2257 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2258 {
2259         GtkWidget *widget;
2260
2261         widget = gtk_window_get_focus (GTK_WINDOW (window));
2262         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2263                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2264                 gtk_widget_grab_focus (window->priv->view);
2265         } else {
2266                 gboolean fullscreen;
2267                 gboolean presentation;
2268
2269                 g_object_get (window->priv->view,
2270                               "fullscreen", &fullscreen,
2271                               "presentation", &presentation,
2272                               NULL);
2273
2274                 if (fullscreen)
2275                         ev_window_stop_fullscreen (window);
2276                 if (presentation)
2277                         ev_window_stop_presentation (window);
2278
2279                 if (fullscreen && presentation)
2280                         g_warning ("Both fullscreen and presentation set somehow");
2281         }
2282 }
2283
2284 static void
2285 update_view_size (EvView *view, EvWindow *window)
2286 {
2287         int width, height;
2288         GtkRequisition vsb_requisition;
2289         GtkRequisition hsb_requisition;
2290         int scrollbar_spacing;
2291
2292         /* Calculate the width available for the */
2293         width = window->priv->scrolled_window->allocation.width;
2294         height = window->priv->scrolled_window->allocation.height;
2295
2296         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2297                 width -= 2 * window->priv->view->style->xthickness;
2298                 height -= 2 * window->priv->view->style->ythickness;
2299         }
2300
2301         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2302                                  &vsb_requisition);
2303         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2304                                  &hsb_requisition);
2305         gtk_widget_style_get (window->priv->scrolled_window,
2306                               "scrollbar_spacing", &scrollbar_spacing,
2307                               NULL);
2308
2309         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2310                                    MAX (1, width),
2311                                    MAX (1, height),
2312                                    vsb_requisition.width + scrollbar_spacing,
2313                                    hsb_requisition.height + scrollbar_spacing);
2314 }
2315
2316 static void
2317 save_sizing_mode (EvWindow *window)
2318 {
2319         EvSizingMode mode;
2320         GEnumValue *enum_value;
2321
2322         if (window->priv->uri) {
2323                 mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2324                 enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2325
2326                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2327                                                 enum_value->value_nick);
2328         }
2329 }
2330
2331 static void
2332 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2333                                   EvWindow   *ev_window)
2334 {
2335         GtkWidget *scrolled_window;
2336         EvSizingMode sizing_mode;
2337
2338         g_object_get (ev_window->priv->view,
2339                       "sizing-mode", &sizing_mode,
2340                       NULL);
2341
2342         scrolled_window = ev_window->priv->scrolled_window;
2343
2344         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2345
2346         if (sizing_mode != EV_SIZING_FREE)
2347                 update_view_size (NULL, ev_window);
2348
2349         switch (sizing_mode) {
2350         case EV_SIZING_BEST_FIT:
2351                 g_object_set (G_OBJECT (scrolled_window),
2352                               "hscrollbar-policy", GTK_POLICY_NEVER,
2353                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2354                               NULL);
2355                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2356                                   G_CALLBACK (update_view_size),
2357                                   ev_window);
2358                 break;
2359         case EV_SIZING_FIT_WIDTH:
2360                 g_object_set (G_OBJECT (scrolled_window),
2361                               "hscrollbar-policy", GTK_POLICY_NEVER,
2362                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2363                               NULL);
2364                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2365                                   G_CALLBACK (update_view_size),
2366                                   ev_window);
2367                 break;
2368         case EV_SIZING_FREE:
2369                 g_object_set (G_OBJECT (scrolled_window),
2370                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2371                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2372                               NULL);
2373                 break;
2374         }
2375
2376         update_sizing_buttons (ev_window);
2377         save_sizing_mode (ev_window);
2378 }
2379
2380 static void
2381 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2382 {
2383         update_action_sensitivity (ev_window);
2384
2385         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
2386                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2387                                                 ev_view_get_zoom (view));
2388         }
2389 }
2390
2391 static void
2392 ev_window_update_continuous_action (EvWindow *window)
2393 {
2394         GtkAction *action;
2395
2396         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2397         g_signal_handlers_block_by_func
2398                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2399         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2400                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2401         g_signal_handlers_unblock_by_func
2402                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2403 }
2404
2405 static void
2406 ev_window_update_dual_page_action (EvWindow *window)
2407 {
2408         GtkAction *action;
2409
2410         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2411         g_signal_handlers_block_by_func
2412                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2413         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2414                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2415         g_signal_handlers_unblock_by_func
2416                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2417 }
2418
2419 static void
2420 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2421 {
2422         ev_window_update_continuous_action (ev_window);
2423
2424         if (ev_window->priv->uri) {
2425                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2426                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2427         }
2428 }
2429
2430 static void
2431 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2432 {
2433         int rotation;
2434
2435         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2436
2437         if (window->priv->uri) {
2438                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2439                                              rotation);
2440         }
2441
2442         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2443                                        rotation);
2444 }
2445
2446 static void
2447 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2448 {
2449         update_action_sensitivity (window);
2450 }
2451
2452 static void
2453 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2454 {
2455         ev_window_update_dual_page_action (ev_window);
2456
2457         if (ev_window->priv->uri) {
2458                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2459                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2460         }
2461 }
2462
2463 static char *
2464 build_comments_string (void)
2465 {
2466         PopplerBackend backend;
2467         const char *backend_name;
2468         const char *version;
2469
2470         backend = poppler_get_backend ();
2471         version = poppler_get_version ();
2472         switch (backend) {
2473                 case POPPLER_BACKEND_CAIRO:
2474                         backend_name = "cairo";
2475                         break;
2476                 case POPPLER_BACKEND_SPLASH:
2477                         backend_name = "splash";
2478                         break;
2479                 default:
2480                         backend_name = "unknown";
2481                         break;
2482         }
2483
2484         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2485                                   "Using poppler %s (%s)"),
2486                                 version, backend_name);
2487 }
2488
2489 static void
2490 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2491 {
2492         const char *authors[] = {
2493                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2494                 "Jonathan Blandford <jrb@gnome.org>",
2495                 "Marco Pesenti Gritti <marco@gnome.org>",
2496                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2497                 "Bryan Clark <clarkbw@gnome.org>",
2498                 NULL
2499         };
2500
2501         const char *documenters[] = {
2502                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2503                 NULL
2504         };
2505
2506         const char *license[] = {
2507                 N_("Evince is free software; you can redistribute it and/or modify\n"
2508                    "it under the terms of the GNU General Public License as published by\n"
2509                    "the Free Software Foundation; either version 2 of the License, or\n"
2510                    "(at your option) any later version.\n"),
2511                 N_("Evince is distributed in the hope that it will be useful,\n"
2512                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2513                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2514                    "GNU General Public License for more details.\n"),
2515                 N_("You should have received a copy of the GNU General Public License\n"
2516                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2517                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2518         };
2519
2520         char *license_trans;
2521         char *comments;
2522
2523 #ifdef ENABLE_NLS
2524         const char **p;
2525
2526         for (p = authors; *p; ++p)
2527                 *p = _(*p);
2528
2529         for (p = documenters; *p; ++p)
2530                 *p = _(*p);
2531 #endif
2532
2533         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2534                                      _(license[2]), "\n", NULL);
2535         comments = build_comments_string ();
2536
2537         gtk_show_about_dialog (
2538                 GTK_WINDOW (ev_window),
2539                 "name", _("Evince"),
2540                 "version", VERSION,
2541                 "copyright",
2542                 _("\xc2\xa9 1996-2005 The Evince authors"),
2543                 "license", license_trans,
2544                 "website", "http://www.gnome.org/projects/evince",
2545                 "comments", comments,
2546                 "authors", authors,
2547                 "documenters", documenters,
2548                 "translator-credits", _("translator-credits"),
2549                 NULL);
2550
2551         g_free (comments);
2552         g_free (license_trans);
2553 }
2554
2555 static void
2556 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2557 {
2558         gboolean active;
2559
2560         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2561         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
2562         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
2563 }
2564
2565 static void
2566 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2567 {
2568         set_widget_visibility (ev_window->priv->sidebar,
2569                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2570 }
2571
2572 static void
2573 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2574                                            GParamSpec *pspec,
2575                                            EvWindow   *ev_window)
2576 {
2577         GtkWidget *current_page;
2578         const char *id;
2579
2580         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2581
2582         if (current_page == ev_window->priv->sidebar_links) {
2583                 id = LINKS_SIDEBAR_ID;
2584         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2585                 id = THUMBNAILS_SIDEBAR_ID;
2586         } else {
2587                 g_assert_not_reached();
2588         }
2589
2590         g_object_unref (current_page);
2591
2592         if (ev_window->priv->uri) {
2593                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2594         }
2595 }
2596
2597 static void
2598 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2599                                          EvWindow   *ev_window)
2600 {
2601         EvView *view = EV_VIEW (ev_window->priv->view);
2602         GtkAction *action;
2603
2604         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2605
2606         g_signal_handlers_block_by_func
2607                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2608         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2609                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2610         g_signal_handlers_unblock_by_func
2611                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2612
2613         if (!ev_view_get_presentation (view) &&
2614             !ev_view_get_fullscreen (view)) {
2615                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2616                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2617         }
2618 }
2619
2620 static gboolean
2621 view_menu_popup_cb (EvView         *view,
2622                     EvLink         *link,
2623                     EvWindow       *ev_window)
2624 {
2625         GtkWidget *popup;
2626
2627         if (ev_window->priv->link)
2628                 g_object_unref (ev_window->priv->link);
2629         if (link)
2630                 ev_window->priv->link = g_object_ref (link);
2631         else
2632                 ev_window->priv->link = NULL;
2633
2634         if (ev_window->priv->link &&
2635                  (ev_link_get_link_type (ev_window->priv->link) == EV_LINK_TYPE_EXTERNAL_URI)) {
2636                 popup = ev_window->priv->link_popup;
2637         } else {
2638                 popup = ev_window->priv->popup;
2639         }
2640
2641         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2642                         NULL, NULL,
2643                         3, gtk_get_current_event_time ());
2644         return TRUE;
2645 }
2646
2647 static void
2648 view_find_status_changed_cb (EvView     *view,
2649                              GParamSpec *pspec,
2650                              EvWindow   *ev_window)
2651 {
2652         const char *text;
2653
2654         text = ev_view_get_find_status (view);
2655         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2656                                       text);
2657 }
2658
2659 static void
2660 find_bar_previous_cb (EggFindBar *find_bar,
2661                       EvWindow   *ev_window)
2662 {
2663         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2664 }
2665
2666 static void
2667 find_bar_next_cb (EggFindBar *find_bar,
2668                   EvWindow   *ev_window)
2669 {
2670         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2671 }
2672
2673 static void
2674 find_bar_close_cb (EggFindBar *find_bar,
2675                    EvWindow   *ev_window)
2676 {
2677         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
2678 }
2679
2680 static void
2681 find_bar_search_changed_cb (EggFindBar *find_bar,
2682                             GParamSpec *param,
2683                             EvWindow   *ev_window)
2684 {
2685         gboolean case_sensitive;
2686         gboolean visible;
2687         const char *search_string;
2688
2689         g_return_if_fail (EV_IS_WINDOW (ev_window));
2690
2691         /* Either the string or case sensitivity could have changed,
2692          * we connect this callback to both. We also connect it
2693          * to ::visible so when the find bar is hidden, we should
2694          * pretend the search string is NULL/""
2695          */
2696
2697         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2698         visible = GTK_WIDGET_VISIBLE (find_bar);
2699         search_string = egg_find_bar_get_search_string (find_bar);
2700
2701 #if 0
2702         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2703 #endif
2704
2705         if (ev_window->priv->document &&
2706             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2707                 if (visible && search_string && search_string[0]) {
2708                         ev_document_doc_mutex_lock ();
2709                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2710                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2711                                                 search_string,
2712                                                 case_sensitive);
2713                         ev_document_doc_mutex_unlock ();
2714                 } else {
2715                         ev_document_doc_mutex_lock ();
2716                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2717                         ev_document_doc_mutex_unlock ();
2718
2719                         update_action_sensitivity (ev_window);
2720                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2721                                                       NULL);
2722                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2723                 }
2724         }
2725 }
2726
2727 static void
2728 zoom_control_changed_cb (EphyZoomAction *action,
2729                          float           zoom,
2730                          EvWindow       *ev_window)
2731 {
2732         EvSizingMode mode;
2733
2734         g_return_if_fail (EV_IS_WINDOW (ev_window));
2735
2736         if (zoom == EPHY_ZOOM_BEST_FIT) {
2737                 mode = EV_SIZING_BEST_FIT;
2738         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2739                 mode = EV_SIZING_FIT_WIDTH;
2740         } else {
2741                 mode = EV_SIZING_FREE;
2742         }
2743
2744         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2745
2746         if (mode == EV_SIZING_FREE) {
2747                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2748         }
2749 }
2750
2751 static void
2752 ev_window_finalize (GObject *object)
2753 {
2754         GList *windows = ev_application_get_windows (EV_APP);
2755
2756         if (windows == NULL) {
2757                 ev_application_shutdown (EV_APP);
2758         } else {
2759                 g_list_free (windows);
2760         }
2761
2762         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2763 }
2764
2765 static void
2766 ev_window_dispose (GObject *object)
2767 {
2768         EvWindow *window = EV_WINDOW (object);
2769         EvWindowPrivate *priv = window->priv;
2770
2771         if (priv->title) {
2772                 ev_window_title_free (priv->title);
2773                 priv->title = NULL;
2774         }
2775
2776         if (priv->recent_view) {
2777                 g_object_unref (priv->recent_view);
2778                 priv->recent_view = NULL;
2779         }
2780
2781         if (priv->ui_manager) {
2782                 g_object_unref (priv->ui_manager);
2783                 priv->ui_manager = NULL;
2784         }
2785
2786         if (priv->action_group) {
2787                 g_object_unref (priv->action_group);
2788                 priv->action_group = NULL;
2789         }
2790
2791         if (priv->popups_action_group) {
2792                 g_object_unref (priv->popups_action_group);
2793                 priv->popups_action_group = NULL;
2794         }
2795
2796         if (priv->page_cache) {
2797                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2798                 priv->page_cache = NULL;
2799         }
2800
2801         if (priv->document) {
2802                 g_object_unref (priv->document);
2803                 priv->document = NULL;
2804         }
2805
2806         if (priv->view) {
2807                 g_object_unref (priv->view);
2808                 priv->view = NULL;
2809         }
2810
2811         if (priv->page_view) {
2812                 g_object_unref (priv->page_view);
2813                 priv->page_view = NULL;
2814         }
2815
2816         if (priv->load_job || priv->xfer_job) {
2817                 ev_window_clear_jobs (window);
2818         }
2819
2820         if (priv->local_uri) {
2821                 ev_window_clear_local_uri (window);
2822         }
2823
2824         if (priv->password_document) {
2825                 g_object_unref (priv->password_document);
2826                 priv->password_document = NULL;
2827         }
2828
2829         if (priv->password_uri) {
2830                 g_free (priv->password_uri);
2831                 priv->password_uri = NULL;
2832         }
2833
2834         if (priv->password_dialog) {
2835                 gtk_widget_destroy (priv->password_dialog);
2836         }
2837
2838         if (priv->link) {
2839                 g_object_unref (priv->link);
2840                 priv->link = NULL;
2841         }
2842
2843         if (priv->find_bar) {
2844                 g_signal_handlers_disconnect_by_func
2845                         (window->priv->find_bar,
2846                          G_CALLBACK (find_bar_close_cb),
2847                          window);
2848                 priv->find_bar = NULL;
2849         }
2850
2851         if (priv->uri) {
2852                 g_free (priv->uri);
2853                 priv->uri = NULL;
2854         }
2855
2856         if (window->priv->fullscreen_timeout_source) {
2857                 g_source_unref (window->priv->fullscreen_timeout_source);
2858                 g_source_destroy (window->priv->fullscreen_timeout_source);
2859                 window->priv->fullscreen_timeout_source = NULL;
2860         }
2861         destroy_fullscreen_popup (window);
2862
2863         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2864 }
2865
2866 static void
2867 ev_window_class_init (EvWindowClass *ev_window_class)
2868 {
2869         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2870         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2871
2872         g_object_class->dispose = ev_window_dispose;
2873         g_object_class->finalize = ev_window_finalize;
2874
2875         widget_class->focus_in_event = ev_window_focus_in_event;
2876         widget_class->focus_out_event = ev_window_focus_out_event;
2877         widget_class->screen_changed = ev_window_screen_changed;
2878
2879         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2880 }
2881
2882 /* Normal items */
2883 static const GtkActionEntry entries[] = {
2884         { "File", NULL, N_("_File") },
2885         { "Edit", NULL, N_("_Edit") },
2886         { "View", NULL, N_("_View") },
2887         { "Go", NULL, N_("_Go") },
2888         { "Help", NULL, N_("_Help") },
2889
2890         /* File menu */
2891         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2892           N_("Open an existing document"),
2893           G_CALLBACK (ev_window_cmd_file_open) },
2894         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
2895           N_("Save a copy of the current document"),
2896           G_CALLBACK (ev_window_cmd_save_as) },
2897         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2898           N_("Print this document"),
2899           G_CALLBACK (ev_window_cmd_file_print) },
2900         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
2901           G_CALLBACK (ev_window_cmd_file_properties) },
2902         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
2903           G_CALLBACK (ev_window_cmd_file_close_window) },
2904
2905         /* Edit menu */
2906         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
2907           G_CALLBACK (ev_window_cmd_edit_copy) },
2908         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
2909           G_CALLBACK (ev_window_cmd_edit_select_all) },
2910         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2911           N_("Find a word or phrase in the document"),
2912           G_CALLBACK (ev_window_cmd_edit_find) },
2913         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
2914           G_CALLBACK (ev_window_cmd_edit_find_next) },
2915         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
2916           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2917         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL, NULL,
2918           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2919         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL, NULL,
2920           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2921
2922         /* View menu */
2923         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2924           N_("Enlarge the document"),
2925           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2926         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2927           N_("Shrink the document"),
2928           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2929         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2930           N_("Reload the document"),
2931           G_CALLBACK (ev_window_cmd_view_reload) },
2932
2933         /* Go menu */
2934         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2935           N_("Go to the previous page"),
2936           G_CALLBACK (ev_window_cmd_go_previous_page) },
2937         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2938           N_("Go to the next page"),
2939           G_CALLBACK (ev_window_cmd_go_next_page) },
2940         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2941           N_("Go to the first page"),
2942           G_CALLBACK (ev_window_cmd_go_first_page) },
2943         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2944           N_("Go to the last page"),
2945           G_CALLBACK (ev_window_cmd_go_last_page) },
2946
2947         /* Help menu */
2948         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
2949           G_CALLBACK (ev_window_cmd_help_contents) },
2950
2951         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
2952           G_CALLBACK (ev_window_cmd_help_about) },
2953
2954         /* Toolbar-only */
2955         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2956           N_("Leave fullscreen mode"),
2957           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2958
2959         /* Accellerators */
2960         { "Escape", NULL, "", "Escape", "",
2961           G_CALLBACK (ev_window_cmd_escape) },
2962         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
2963           G_CALLBACK (ev_window_cmd_edit_find) },
2964         { "PageDown", NULL, "", "Page_Down", NULL,
2965           G_CALLBACK (ev_window_cmd_scroll_forward) },
2966         { "PageUp", NULL, "", "Page_Up", NULL,
2967           G_CALLBACK (ev_window_cmd_scroll_backward) },
2968         { "Space", NULL, "", "space", NULL,
2969           G_CALLBACK (ev_window_cmd_scroll_forward) },
2970         { "ShiftSpace", NULL, "", "<shift>space", NULL,
2971           G_CALLBACK (ev_window_cmd_scroll_backward) },
2972         { "BackSpace", NULL, "", "BackSpace", NULL,
2973           G_CALLBACK (ev_window_cmd_scroll_backward) },
2974         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
2975           G_CALLBACK (ev_window_cmd_scroll_forward) },
2976         { "Return", NULL, "", "Return", NULL,
2977           G_CALLBACK (ev_window_cmd_scroll_forward) },
2978         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
2979           G_CALLBACK (ev_window_cmd_scroll_backward) },
2980         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
2981           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2982         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
2983           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2984         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
2985           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2986         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
2987           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2988         { "FocusPageSelector", NULL, "", "<control>l", NULL,
2989           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2990         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
2991           G_CALLBACK (ev_window_cmd_go_backward) },
2992         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
2993           G_CALLBACK (ev_window_cmd_go_forward) },
2994         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
2995           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2996         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
2997           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2998         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
2999           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3000         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3001           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3002 };
3003
3004 /* Toggle items */
3005 static const GtkToggleActionEntry toggle_entries[] = {
3006         /* View Menu */
3007         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
3008           N_("Show or hide the toolbar"),
3009           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3010         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
3011           N_("Show or hide the side pane"),
3012           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3013         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3014           N_("Show the entire document"),
3015           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3016         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3017           N_("Show two pages at once"),
3018           G_CALLBACK (ev_window_cmd_dual), FALSE },
3019         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3020           N_("Expand the window to fill the screen"),
3021           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3022         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3023           N_("Run document as a presentation"),
3024           G_CALLBACK (ev_window_cmd_view_presentation) },
3025         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3026           N_("Make the current document fill the window"),
3027           G_CALLBACK (ev_window_cmd_view_best_fit) },
3028         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3029           N_("Make the current document fill the window width"),
3030           G_CALLBACK (ev_window_cmd_view_page_width) },
3031 };
3032
3033 /* Popups specific items */
3034 static const GtkActionEntry popups_entries [] = {
3035         /* Links */
3036         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3037           NULL, G_CALLBACK (ev_popup_cmd_open_link) },
3038         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3039           NULL,
3040           G_CALLBACK (ev_popup_cmd_copy_link_address) },
3041 };
3042
3043 static void
3044 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3045                        gint x, gint y, GtkSelectionData *selection_data,
3046                        guint info, guint time, gpointer gdata)
3047 {
3048         GList  *uri_list = NULL;
3049         GSList *uris = NULL;
3050         gchar  *uri;
3051
3052         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3053
3054         if (uri_list) {
3055                 while (uri_list) {
3056                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3057                         uris = g_slist_append (uris, (gpointer) uri);
3058
3059                         uri_list = g_list_next (uri_list);
3060                 }
3061
3062                 gnome_vfs_uri_list_free (uri_list);
3063
3064                 ev_application_open_uri_list (EV_APP, uris, 0);
3065
3066                 g_slist_free (uris);
3067
3068                 gtk_drag_finish (context, TRUE, FALSE, time);
3069         }
3070 }
3071
3072 static void
3073 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3074 {
3075         g_return_if_fail (EV_IS_WINDOW (window));
3076
3077         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3078         gtk_widget_grab_focus (window->priv->view);
3079 }
3080
3081 static gboolean
3082 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3083 {
3084         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3085
3086         gtk_widget_grab_focus (window->priv->view);
3087
3088         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3089 }
3090
3091 static void
3092 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3093 {
3094         GtkAction *action;
3095
3096         action = g_object_new (EV_TYPE_PAGE_ACTION,
3097                                "name", PAGE_SELECTOR_ACTION,
3098                                "label", _("Page"),
3099                                "tooltip", _("Select Page"),
3100                                "visible_overflown", FALSE,
3101                                NULL);
3102         g_signal_connect (action, "activate_link",
3103                           G_CALLBACK (activate_link_cb), window);
3104         g_signal_connect (action, "activate_label",
3105                           G_CALLBACK (activate_label_cb), window);
3106         gtk_action_group_add_action (group, action);
3107         g_object_unref (action);
3108
3109         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3110                                "name", ZOOM_CONTROL_ACTION,
3111                                "label", _("Zoom"),
3112                                "stock_id", GTK_STOCK_ZOOM_IN,
3113                                "tooltip", _("Adjust the zoom level"),
3114                                "zoom", 1.0,
3115                                NULL);
3116         g_signal_connect (action, "zoom_to_level",
3117                           G_CALLBACK (zoom_control_changed_cb), window);
3118         gtk_action_group_add_action (group, action);
3119         g_object_unref (action);
3120 }
3121
3122 static void
3123 set_action_properties (GtkActionGroup *action_group)
3124 {
3125         GtkAction *action;
3126
3127         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3128         /*translators: this is the label for toolbar button*/
3129         g_object_set (action, "short_label", _("Previous"), NULL);
3130         g_object_set (action, "is-important", TRUE, NULL);
3131
3132         action = gtk_action_group_get_action (action_group, "GoNextPage");
3133         g_object_set (action, "is-important", TRUE, NULL);
3134         /*translators: this is the label for toolbar button*/
3135         g_object_set (action, "short_label", _("Next"), NULL);
3136
3137         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3138         /*translators: this is the label for toolbar button*/
3139         g_object_set (action, "short_label", _("Zoom In"), NULL);
3140         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3141
3142         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3143         /*translators: this is the label for toolbar button*/
3144         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3145         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3146
3147         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3148         /*translators: this is the label for toolbar button*/
3149         g_object_set (action, "short_label", _("Best Fit"), NULL);
3150         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3151
3152         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3153         /*translators: this is the label for toolbar button*/
3154         g_object_set (action, "short_label", _("Fit Width"), NULL);
3155         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3156
3157         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3158         g_object_set (action, "is-important", TRUE, NULL);
3159 }
3160
3161 static void
3162 set_chrome_actions (EvWindow *window)
3163 {
3164         EvWindowPrivate *priv = window->priv;
3165         GtkActionGroup *action_group = priv->action_group;
3166         GtkAction *action;
3167
3168         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3169         g_signal_handlers_block_by_func
3170                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3171         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3172                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3173         g_signal_handlers_unblock_by_func
3174                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3175 }
3176
3177 static void
3178 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3179                           GParamSpec     *pspec,
3180                           EvWindow       *ev_window)
3181 {
3182         GtkTreeModel *model;
3183         GtkAction *action;
3184
3185         g_object_get (G_OBJECT (ev_sidebar_links),
3186                       "model", &model,
3187                       NULL);
3188
3189         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3190         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3191         g_object_unref (model);
3192 }
3193
3194
3195 static void
3196 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3197 {
3198         if (window->priv->action_group) {
3199                 set_action_sensitive (window, "PageDown", sensitive);
3200                 set_action_sensitive (window, "PageUp", sensitive);
3201                 set_action_sensitive (window, "Space", sensitive);
3202                 set_action_sensitive (window, "ShiftSpace", sensitive);
3203                 set_action_sensitive (window, "BackSpace", sensitive);
3204                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3205                 set_action_sensitive (window, "Return", sensitive);
3206                 set_action_sensitive (window, "ShiftReturn", sensitive);
3207                 set_action_sensitive (window, "Slash", sensitive);
3208                 set_action_sensitive (window, "Plus", sensitive);
3209                 set_action_sensitive (window, "Minus", sensitive);
3210                 set_action_sensitive (window, "KpPlus", sensitive);
3211                 set_action_sensitive (window, "KpMinus", sensitive);
3212                 set_action_sensitive (window, "Equal", sensitive);
3213         }
3214 }
3215
3216 static gboolean
3217 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3218 {
3219         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3220         set_action_sensitive (window, "ViewToolbar", TRUE);
3221
3222         ev_window_set_view_accels_sensitivity (window, TRUE);
3223
3224         return FALSE;
3225 }
3226
3227 static gboolean
3228 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3229 {
3230         ev_window_set_view_accels_sensitivity (window, FALSE);
3231
3232         return FALSE;
3233 }
3234
3235 static void
3236 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3237                                     GParamSpec         *pspec,
3238                                     EvWindow           *ev_window)
3239 {
3240         GtkWidget *widget;
3241
3242         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3243
3244         if (widget != NULL) {
3245                 g_signal_connect_object (widget, "focus_in_event",
3246                                          G_CALLBACK (view_actions_focus_in_cb),
3247                                          ev_window, 0);
3248                 g_signal_connect_object (widget, "focus_out_event",
3249                                          G_CALLBACK (view_actions_focus_out_cb),
3250                                          ev_window, 0);
3251                 g_object_unref (widget);
3252         }
3253 }
3254
3255 static gboolean
3256 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3257 {
3258         char *uri = window->priv->uri;
3259
3260         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3261                 gboolean maximized;
3262
3263                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3264                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3265         }
3266
3267         return FALSE;
3268 }
3269
3270 static gboolean
3271 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3272 {
3273         char *uri = window->priv->uri;
3274         GdkWindowState state;
3275         int x, y, width, height;
3276
3277         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3278
3279         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3280                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3281                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3282
3283                 ev_metadata_manager_set_int (uri, "window_x", x);
3284                 ev_metadata_manager_set_int (uri, "window_y", y);
3285                 ev_metadata_manager_set_int (uri, "window_width", width);
3286                 ev_metadata_manager_set_int (uri, "window_height", height);
3287         }
3288
3289         return FALSE;
3290 }
3291
3292 static void
3293 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3294 {
3295         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3296 }
3297
3298 static void
3299 launch_link (EvWindow *window, EvLink *link)
3300 {
3301         const char *filename = ev_link_get_filename (link);
3302         char *uri = NULL;
3303
3304         if (filename  && g_path_is_absolute (filename)) {
3305                 uri = gnome_vfs_get_uri_from_local_path (filename);
3306         } else {
3307                 GnomeVFSURI *base_uri, *resolved_uri;
3308
3309                 base_uri = gnome_vfs_uri_new (window->priv->uri);
3310                 if (base_uri && filename) {
3311                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
3312                         if (resolved_uri) {
3313                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
3314                                 gnome_vfs_uri_unref (resolved_uri);
3315                         }
3316                         gnome_vfs_uri_unref (base_uri);
3317                 }
3318         }
3319
3320         if (uri) {
3321                 gnome_vfs_url_show (uri);
3322         } else {
3323                 gnome_vfs_url_show (filename);
3324         }
3325
3326         g_free (uri);
3327
3328         /* According to the PDF spec filename can be an executable. I'm not sure
3329            allowing to launch executables is a good idea though. -- marco */
3330 }
3331
3332 static void
3333 launch_external_uri (EvWindow *window, EvLink *link)
3334 {
3335         const char *uri;
3336         char *escaped;
3337
3338         uri = ev_link_get_uri (link);
3339         escaped = gnome_vfs_escape_host_and_path_string (uri);
3340
3341         gnome_vfs_url_show (escaped);
3342         g_free (escaped);
3343 }
3344
3345 static void
3346 view_external_link_cb (EvView *view, EvLink *link, EvWindow *window)
3347 {
3348         switch (ev_link_get_link_type (link)) {
3349         case EV_LINK_TYPE_EXTERNAL_URI:
3350                 launch_external_uri (window, link);
3351                 break;
3352         case EV_LINK_TYPE_LAUNCH:
3353                 launch_link (window, link);
3354                 break;
3355         default:
3356                 g_assert_not_reached ();
3357         }
3358 }
3359
3360 static void
3361 ev_popup_cmd_open_link (GtkAction *action, EvWindow *window)
3362 {
3363         launch_external_uri (window, window->priv->link);
3364 }
3365
3366 static void
3367 ev_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
3368 {
3369         GtkClipboard *clipboard;
3370         const gchar *uri;
3371
3372         uri = ev_link_get_uri (window->priv->link);
3373
3374         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
3375                                               GDK_SELECTION_CLIPBOARD);
3376         gtk_clipboard_set_text (clipboard, uri, -1);
3377 }
3378
3379 static void
3380 ev_window_init (EvWindow *ev_window)
3381 {
3382         GtkActionGroup *action_group;
3383         GtkAccelGroup *accel_group;
3384         GError *error = NULL;
3385         GtkWidget *sidebar_widget, *toolbar_dock;
3386
3387         g_signal_connect (ev_window, "configure_event",
3388                           G_CALLBACK (window_configure_event_cb), NULL);
3389         g_signal_connect (ev_window, "window_state_event",
3390                           G_CALLBACK (window_state_event_cb), NULL);
3391
3392         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3393
3394         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3395         ev_window->priv->title = ev_window_title_new (ev_window);
3396
3397         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3398         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3399         gtk_widget_show (ev_window->priv->main_box);
3400
3401         action_group = gtk_action_group_new ("MenuActions");
3402         ev_window->priv->action_group = action_group;
3403         gtk_action_group_set_translation_domain (action_group, NULL);
3404         gtk_action_group_add_actions (action_group, entries,
3405                                       G_N_ELEMENTS (entries), ev_window);
3406         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3407                                              G_N_ELEMENTS (toggle_entries),
3408                                              ev_window);
3409         set_action_properties (action_group);
3410         register_custom_actions (ev_window, action_group);
3411
3412         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3413         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3414                                             action_group, 0);
3415
3416         accel_group =
3417                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3418         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3419
3420         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3421
3422         action_group = gtk_action_group_new ("PopupsActions");
3423         ev_window->priv->popups_action_group = action_group;
3424         gtk_action_group_set_translation_domain (action_group, NULL);
3425         gtk_action_group_add_actions (action_group, popups_entries,
3426                                       G_N_ELEMENTS (popups_entries), ev_window);
3427         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3428                                             action_group, 0);
3429
3430         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3431                                               DATADIR"/evince-ui.xml",
3432                                               &error)) {
3433                 g_warning ("building menus failed: %s", error->message);
3434                 g_error_free (error);
3435         }
3436
3437         ev_window->priv->menubar =
3438                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3439                                             "/MainMenu");
3440         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3441                             ev_window->priv->menubar,
3442                             FALSE, FALSE, 0);
3443
3444         /* This sucks, but there is no way to have a draw=no, expand=true separator
3445          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3446          * See gtk+ bug 166489.
3447          */
3448         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3449         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3450                             FALSE, FALSE, 0);
3451         gtk_widget_show (toolbar_dock);
3452
3453         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3454                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3455         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3456                                    "DefaultToolBar");
3457         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3458                             TRUE, TRUE, 0);
3459         gtk_widget_show (ev_window->priv->toolbar);
3460
3461         /* Add the main area */
3462         ev_window->priv->hpaned = gtk_hpaned_new ();
3463         g_signal_connect (ev_window->priv->hpaned,
3464                           "notify::position",
3465                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3466                           ev_window);
3467
3468         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3469         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3470                             TRUE, TRUE, 0);
3471         gtk_widget_show (ev_window->priv->hpaned);
3472
3473         ev_window->priv->sidebar = ev_sidebar_new ();
3474         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3475                          ev_window->priv->sidebar, FALSE, FALSE);
3476         gtk_widget_show (ev_window->priv->sidebar);
3477
3478         /* Stub sidebar, for now */
3479         sidebar_widget = ev_sidebar_links_new ();
3480         ev_window->priv->sidebar_links = sidebar_widget;
3481         g_signal_connect (sidebar_widget,
3482                           "notify::model",
3483                           G_CALLBACK (sidebar_widget_model_set),
3484                           ev_window);
3485         g_signal_connect (sidebar_widget,
3486                           "link_activated",
3487                           G_CALLBACK (sidebar_links_link_activated_cb),
3488                           ev_window);
3489         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3490         gtk_widget_show (sidebar_widget);
3491         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3492                              sidebar_widget);
3493
3494         sidebar_widget = ev_sidebar_thumbnails_new ();
3495         ev_window->priv->sidebar_thumbs = sidebar_widget;
3496         g_signal_connect (sidebar_widget,
3497                           "notify::main-widget",
3498                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3499                           ev_window);
3500         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3501         gtk_widget_show (sidebar_widget);
3502         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3503                              sidebar_widget);
3504
3505
3506         ev_window->priv->scrolled_window =
3507                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3508                                           "shadow-type", GTK_SHADOW_IN,
3509                                           NULL));
3510         gtk_widget_show (ev_window->priv->scrolled_window);
3511
3512         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3513                         ev_window->priv->scrolled_window);
3514
3515         ev_window->priv->view = ev_view_new ();
3516         ev_window->priv->password_view = ev_password_view_new ();
3517         g_signal_connect_swapped (ev_window->priv->password_view,
3518                                   "unlock",
3519                                   G_CALLBACK (ev_window_popup_password_dialog),
3520                                   ev_window);
3521         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3522                                  G_CALLBACK (view_actions_focus_in_cb),
3523                                  ev_window, 0);
3524         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3525                                  G_CALLBACK (view_actions_focus_out_cb),
3526                                  ev_window, 0);
3527         g_signal_connect_object (ev_window->priv->view, "external-link",
3528                                  G_CALLBACK (view_external_link_cb),
3529                                  ev_window, 0);
3530         g_signal_connect_object (ev_window->priv->view,
3531                                  "popup",
3532                                  G_CALLBACK (view_menu_popup_cb),
3533                                  ev_window, 0);
3534         gtk_widget_show (ev_window->priv->view);
3535         gtk_widget_show (ev_window->priv->password_view);
3536
3537         ev_window->priv->find_bar = egg_find_bar_new ();
3538         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3539                           ev_window->priv->find_bar,
3540                           FALSE, TRUE, 0);
3541
3542         /* We own a ref on these widgets, as we can swap them in and out */
3543         g_object_ref (ev_window->priv->view);
3544         //g_object_ref (ev_window->priv->page_view);
3545         g_object_ref (ev_window->priv->password_view);
3546
3547         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3548                            ev_window->priv->view);
3549
3550         g_signal_connect (ev_window->priv->view,
3551                           "notify::find-status",
3552                           G_CALLBACK (view_find_status_changed_cb),
3553                           ev_window);
3554         g_signal_connect (ev_window->priv->view,
3555                           "notify::sizing-mode",
3556                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3557                           ev_window);
3558         g_signal_connect (ev_window->priv->view,
3559                           "notify::zoom",
3560                           G_CALLBACK (ev_window_zoom_changed_cb),
3561                           ev_window);
3562         g_signal_connect (ev_window->priv->view,
3563                           "notify::dual-page",
3564                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3565                           ev_window);
3566         g_signal_connect (ev_window->priv->view,
3567                           "notify::continuous",
3568                           G_CALLBACK (ev_window_continuous_changed_cb),
3569                           ev_window);
3570         g_signal_connect (ev_window->priv->view,
3571                           "notify::rotation",
3572                           G_CALLBACK (ev_window_rotation_changed_cb),
3573                           ev_window);
3574         g_signal_connect (ev_window->priv->view,
3575                           "notify::has-selection",
3576                           G_CALLBACK (ev_window_has_selection_changed_cb),
3577                           ev_window);
3578
3579         /* Connect sidebar signals */
3580         g_signal_connect (ev_window->priv->sidebar,
3581                           "notify::visible",
3582                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3583                           ev_window);
3584         g_signal_connect (ev_window->priv->sidebar,
3585                           "notify::current-page",
3586                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3587                           ev_window);
3588
3589         /* Connect to find bar signals */
3590         g_signal_connect (ev_window->priv->find_bar,
3591                           "previous",
3592                           G_CALLBACK (find_bar_previous_cb),
3593                           ev_window);
3594         g_signal_connect (ev_window->priv->find_bar,
3595                           "next",
3596                           G_CALLBACK (find_bar_next_cb),
3597                           ev_window);
3598         g_signal_connect (ev_window->priv->find_bar,
3599                           "close",
3600                           G_CALLBACK (find_bar_close_cb),
3601                           ev_window);
3602         g_signal_connect (ev_window->priv->find_bar,
3603                           "notify::search-string",
3604                           G_CALLBACK (find_bar_search_changed_cb),
3605                           ev_window);
3606         g_signal_connect (ev_window->priv->find_bar,
3607                           "notify::case-sensitive",
3608                           G_CALLBACK (find_bar_search_changed_cb),
3609                           ev_window);
3610         g_signal_connect (ev_window->priv->find_bar,
3611                           "notify::visible",
3612                           G_CALLBACK (find_bar_search_changed_cb),
3613                           ev_window);
3614
3615         /* Popups */
3616         ev_window->priv->link_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3617                                                                 "/ExternalLinkPopup");
3618         ev_window->priv->popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3619                                                            "/DocumentPopup");
3620         ev_window->priv->link = NULL;
3621
3622         /* Give focus to the document view */
3623         gtk_widget_grab_focus (ev_window->priv->view);
3624
3625         /* Drag and Drop */
3626         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3627         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3628                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3629                            GDK_ACTION_COPY);
3630         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3631                           G_CALLBACK (drag_data_received_cb), NULL);
3632
3633         /* Set it user interface params */
3634
3635         ev_window_setup_recent (ev_window);
3636         setup_chrome_from_metadata (ev_window);
3637         set_chrome_actions (ev_window);
3638         update_chrome_visibility (ev_window);
3639
3640         gtk_window_set_default_size (GTK_WINDOW (ev_window),
3641                                      600, 600);
3642         setup_view_from_metadata (ev_window);
3643
3644         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3645         update_action_sensitivity (ev_window);
3646 }
3647
3648 GtkWidget *
3649 ev_window_new (void)
3650 {
3651         GtkWidget *ev_window;
3652
3653         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3654                                               "type", GTK_WINDOW_TOPLEVEL,
3655                                               NULL));
3656
3657         return ev_window;
3658 }