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-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-document-thumbnails.h"
  41 #include "ev-document-links.h"
  42 #include "ev-document-find.h"
  43 #include "ev-document-security.h"
  44 #include "ev-job-queue.h"
  45 #include "eggfindbar.h"
  46 #include "egg-recent-view-gtk.h"
  47 #include "egg-recent-view.h"
  48 #include "egg-recent-model.h"
  49
  50 #include "ev-poppler.h"
  51 #include "pixbuf-document.h"
  52 #include "ps-document.h"
  53 #ifdef ENABLE_DVI
  54 #include "dvi-document.h"
  55 #endif
  56 #ifdef ENABLE_DJVU
  57 #include "djvu-document.h"
  58 #endif
  59
  60 #include <glib/gi18n.h>
  61 #include <gtk/gtk.h>
  62 #include <gnome.h>
  63
  64 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  65 #include <libgnomevfs/gnome-vfs-uri.h>
  66 #include <libgnomevfs/gnome-vfs-utils.h>
  67 #include <libgnomeprintui/gnome-print-dialog.h>
  68
  69 #include <gconf/gconf-client.h>
  70
  71 #include <string.h>
  72
  73 #include "ev-application.h"
  74 #include "ev-stock-icons.h"
  75
  76 typedef enum {
  77         EV_SIZING_BEST_FIT,
  78         EV_SIZING_FIT_WIDTH,
  79         EV_SIZING_FREE,
  80 } EvSizingMode;
  81
  82 typedef enum {
  83         PAGE_MODE_SINGLE_PAGE,
  84         PAGE_MODE_CONTINUOUS_PAGE,
  85         PAGE_MODE_PASSWORD,
  86 } EvWindowPageMode;
  87
  88 typedef enum {
  89         EV_CHROME_MENUBAR       = 1 << 0,
  90         EV_CHROME_TOOLBAR       = 1 << 1,
  91         EV_CHROME_SIDEBAR       = 1 << 2,
  92         EV_CHROME_FINDBAR       = 1 << 3,
  93         EV_CHROME_STATUSBAR     = 1 << 4,
  94         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  95 } EvChrome;
  96
  97 struct _EvWindowPrivate {
  98         GtkWidget *main_box;
  99         GtkWidget *menubar;
 100         GtkWidget *toolbar_dock;
 101         GtkWidget *toolbar;
 102         GtkWidget *hpaned;
 103         GtkWidget *sidebar;
 104         GtkWidget *thumbs_sidebar;
 105         GtkWidget *find_bar;
 106         GtkWidget *scrolled_window;
 107         GtkWidget *view;
 108         GtkWidget *page_view;
 109         GtkWidget *password_view;
 110         GtkActionGroup *action_group;
 111         GtkUIManager *ui_manager;
 112         GtkWidget *statusbar;
 113         guint help_message_cid;
 114         guint view_message_cid;
 115         GtkWidget *fullscreen_toolbar;
 116         GtkWidget *fullscreen_popup;
 117         char *uri;
 118
 119         EvDocument *document;
 120         EvPageCache *page_cache;
 121
 122         EvWindowPageMode page_mode;
 123         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 124         EvDocument *password_document;
 125         GtkWidget *password_dialog;
 126         char *password_uri;
 127
 128         EvChrome chrome;
 129         gboolean fullscreen_mode;
 130         EvSizingMode sizing_mode;
 131         GSource *fullscreen_timeout_source;
 132
 133         /* recent file stuff */
 134         EggRecentModel *recent_model;
 135         EggRecentViewGtk *recent_view;
 136 };
 137
 138 static GtkTargetEntry ev_drop_types[] = {
 139         { "text/uri-list", 0, 0 }
 140 };
 141
 142
 143 #define EV_WINDOW_GET_PRIVATE(object) \
 144         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 145
 146 #define PAGE_SELECTOR_ACTION    "PageSelector"
 147
 148 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 149 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 150 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 151
 152 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 153 #define SIDEBAR_DEFAULT_SIZE    132
 154
 155 static void     ev_window_update_fullscreen_popup (EvWindow         *window);
 156 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
 157                                                          EvWindow   *ev_window);
 158 static void     ev_window_set_page_mode           (EvWindow         *window,
 159                                                    EvWindowPageMode  page_mode);
 160 static gboolean start_loading_document            (EvWindow         *ev_window,
 161                                                    EvDocument       *document,
 162                                                    const char       *uri);
 163 static void     ev_window_set_sizing_mode         (EvWindow         *ev_window,
 164                                                    EvSizingMode      sizing_mode);
 165
 166 static void     ev_window_add_recent (EvWindow *window, const char *filename);
 167
 168 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 169
 170 static void
 171 set_action_sensitive (EvWindow   *ev_window,
 172                       const char *name,
 173                       gboolean    sensitive)
 174 {
 175         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 176                                                          name);
 177         gtk_action_set_sensitive (action, sensitive);
 178 }
 179
 180 static void
 181 update_action_sensitivity (EvWindow *ev_window)
 182 {
 183         EvDocument *document;
 184         EvWindowPageMode page_mode;
 185         EvView *view;
 186
 187         document = ev_window->priv->document;
 188         page_mode = ev_window->priv->page_mode;
 189         view = EV_VIEW (ev_window->priv->view);
 190
 191         /* File menu */
 192         /* "FileOpen": always sensitive */
 193         set_action_sensitive (ev_window, "FileSaveAs", document!=NULL);
 194         set_action_sensitive (ev_window, "FilePrint", document!=NULL);
 195         /* "FileCloseWindow": always sensitive */
 196
 197         /* Edit menu */
 198         set_action_sensitive (ev_window, "EditCopy", document!=NULL);
 199         set_action_sensitive (ev_window, "EditSelectAll", document!=NULL);
 200
 201         if (document)
 202                 set_action_sensitive (ev_window, "EditFind", EV_IS_DOCUMENT_FIND (document));
 203         else
 204                 set_action_sensitive (ev_window, "EditFind", FALSE);
 205
 206         set_action_sensitive (ev_window, "EditFindNext",
 207                               ev_view_can_find_next (EV_VIEW (ev_window->priv->view)));
 208
 209         /* View menu */
 210         set_action_sensitive (ev_window, "ViewZoomIn", document!=NULL);
 211         set_action_sensitive (ev_window, "ViewZoomOut", document!=NULL);
 212         set_action_sensitive (ev_window, "ViewNormalSize", document!=NULL);
 213         set_action_sensitive (ev_window, "ViewBestFit", document!=NULL);
 214         set_action_sensitive (ev_window, "ViewPageWidth", document!=NULL);
 215         set_action_sensitive (ev_window, "ViewReload", document!=NULL);
 216
 217         /* Go menu */
 218         if (document) {
 219                 int n_pages;
 220                 int page;
 221                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 222                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 223
 224                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 225                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 226                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 227                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 228         } else {
 229                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 230                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 231                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 232                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 233         }
 234
 235         /* Page View radio group */
 236         if (document) {
 237                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 238                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 239         } else {
 240                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 241                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 242         }
 243         /* Help menu */
 244         /* "HelpContents": always sensitive */
 245         /* "HelpAbout": always sensitive */
 246
 247         /* Toolbar-specific actions: */
 248         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, document!=NULL);
 249 }
 250
 251 static void
 252 set_widget_visibility (GtkWidget *widget, gboolean visible)
 253 {
 254         g_return_if_fail (GTK_IS_WIDGET (widget));
 255
 256         if (visible)
 257                 gtk_widget_show (widget);
 258         else
 259                 gtk_widget_hide (widget);
 260 }
 261
 262 static void
 263 update_chrome_visibility (EvWindow *window)
 264 {
 265         EvWindowPrivate *priv = window->priv;
 266         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 267
 268         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !priv->fullscreen_mode;
 269         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !priv->fullscreen_mode;
 270         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !priv->fullscreen_mode;
 271         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 272         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !priv->fullscreen_mode;
 273         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 274
 275         set_widget_visibility (priv->menubar, menubar);
 276         set_widget_visibility (priv->toolbar_dock, toolbar);
 277         set_widget_visibility (priv->sidebar, sidebar);
 278         set_widget_visibility (priv->find_bar, findbar);
 279         set_widget_visibility (priv->statusbar, statusbar);
 280         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 281
 282         if (priv->fullscreen_popup != NULL) {
 283                 set_widget_visibility (priv->fullscreen_popup, priv->fullscreen_mode);
 284         }
 285 }
 286
 287 static void
 288 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 289 {
 290         EvWindowPrivate *priv = window->priv;
 291         GConfClient *client;
 292
 293         if (active) {
 294                 priv->chrome |= flag;
 295         }
 296         else {
 297                 priv->chrome &= ~flag;
 298         }
 299
 300         if (pref != NULL) {
 301                 client = gconf_client_get_default ();
 302                 gconf_client_set_bool (client, pref, active, NULL);
 303                 g_object_unref (client);
 304         }
 305
 306         update_chrome_visibility (window);
 307 }
 308
 309 static void
 310 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 311 {
 312         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 313                 ev_window_set_sizing_mode (ev_window, EV_SIZING_BEST_FIT);
 314         } else {
 315                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 316         }
 317 }
 318
 319 static void
 320 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 321 {
 322         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 323                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FIT_WIDTH);
 324         } else {
 325                 ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
 326         }
 327 }
 328
 329 static void
 330 update_sizing_buttons (EvWindow *window)
 331 {
 332         GtkActionGroup *action_group = window->priv->action_group;
 333         GtkAction *action;
 334         gboolean best_fit, page_width;
 335
 336         switch (window->priv->sizing_mode) {
 337         case EV_SIZING_BEST_FIT:
 338                 best_fit = TRUE;
 339                 page_width = FALSE;
 340                 break;
 341         case EV_SIZING_FIT_WIDTH:
 342                 best_fit = FALSE;
 343                 page_width = TRUE;
 344                 break;
 345
 346         default:
 347                 best_fit = page_width = FALSE;
 348                 break;
 349         }
 350
 351         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 352         g_signal_handlers_block_by_func
 353                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 354         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 355         g_signal_handlers_unblock_by_func
 356                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 357
 358         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 359         g_signal_handlers_block_by_func
 360                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 361         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 362         g_signal_handlers_unblock_by_func
 363                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 364 }
 365
 366 void
 367 ev_window_open_page (EvWindow *ev_window, int page)
 368 {
 369         if (ev_window->priv->page_cache) {
 370             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 371             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 372         }
 373 }
 374
 375 void
 376 ev_window_open_link (EvWindow *ev_window, EvLink *link)
 377 {
 378         ev_view_go_to_link (EV_VIEW (ev_window->priv->view), link);
 379 }
 380
 381 gboolean
 382 ev_window_is_empty (const EvWindow *ev_window)
 383 {
 384         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 385
 386         return ev_window->priv->document == NULL;
 387 }
 388
 389 static void
 390 unable_to_load (EvWindow   *ev_window,
 391                 const char *error_message)
 392 {
 393         GtkWidget *dialog;
 394
 395         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 396                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 397                                          GTK_MESSAGE_ERROR,
 398                                          GTK_BUTTONS_CLOSE,
 399                                          _("Unable to open document"));
 400         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 401                                                   "%s", error_message);
 402         gtk_dialog_run (GTK_DIALOG (dialog));
 403         gtk_widget_destroy (dialog);
 404 }
 405
 406 /* Would be nice to have this in gdk-pixbuf */
 407 static gboolean
 408 mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
 409 {
 410         GSList *formats, *list;
 411         gboolean retval = FALSE;
 412
 413         formats = gdk_pixbuf_get_formats ();
 414
 415         list = formats;
 416         while (list) {
 417                 GdkPixbufFormat *format = list->data;
 418                 int i;
 419                 gchar **mime_types;
 420
 421                 if (gdk_pixbuf_format_is_disabled (format))
 422                         continue;
 423
 424                 mime_types = gdk_pixbuf_format_get_mime_types (format);
 425
 426                 for (i = 0; mime_types[i] != NULL; i++) {
 427                         if (strcmp (mime_types[i], mime_type) == 0) {
 428                                 retval = TRUE;
 429                                 break;
 430                         }
 431                 }
 432
 433                 if (retval)
 434                         break;
 435
 436                 list = list->next;
 437         }
 438
 439         g_slist_free (formats);
 440
 441         return retval;
 442 }
 443
 444 static void
 445 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 446 {
 447         char *title = NULL;
 448         char *doc_title = NULL;
 449         gboolean password_needed;
 450
 451         password_needed = (ev_window->priv->password_document != NULL);
 452         if (document) {
 453                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 454
 455                 /* Make sure we get a valid title back */
 456                 if (doc_title) {
 457                         if (doc_title[0] == '\000' ||
 458                             !g_utf8_validate (doc_title, -1, NULL)) {
 459                                 g_free (doc_title);
 460                                 doc_title = NULL;
 461                         }
 462                 }
 463         }
 464
 465         if (doc_title) {
 466                 char *p;
 467
 468                 for (p = doc_title; *p; ++p) {
 469                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 470                         if (*p == '\n')
 471                                 *p = ' ';
 472                 }
 473         }
 474
 475         if (doc_title == NULL && ev_window->priv->uri) {
 476                 char *basename;
 477
 478                 basename = g_path_get_basename (ev_window->priv->uri);
 479                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 480                 g_free (basename);
 481         }
 482
 483         if (password_needed) {
 484                 if (doc_title == NULL) {
 485                         title = g_strdup (_("Document Viewer - Password Required"));
 486                 } else {
 487                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 488                 }
 489         } else {
 490                 if (doc_title == NULL) {
 491                         title = g_strdup (_("Document Viewer"));
 492                 } else {
 493                         title = g_strdup (doc_title);
 494                 }
 495         }
 496
 497         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 498
 499         g_free (doc_title);
 500         g_free (title);
 501 }
 502
 503 /* This function assumes that ev_window just had ev_window->document set.
 504  */
 505 static gboolean
 506 document_supports_sidebar (EvDocument *document)
 507 {
 508         return (EV_IS_DOCUMENT_THUMBNAILS (document) || (EV_IS_DOCUMENT_LINKS (document)));
 509 }
 510
 511 static void
 512 hide_sidebar_and_actions (EvWindow *ev_window)
 513 {
 514         GtkAction *action;
 515         /* Alsthough we update the hiddenness of the sidebar, we don't want to
 516          * store the value */
 517         g_signal_handlers_disconnect_by_func (ev_window->priv->sidebar,
 518                                               ev_window_sidebar_visibility_changed_cb,
 519                                               ev_window);
 520         gtk_widget_hide (ev_window->priv->sidebar);
 521         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
 522         gtk_action_set_sensitive (action, FALSE);
 523
 524 }
 525
 526 static void
 527 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 528 {
 529         update_action_sensitivity (ev_window);
 530 }
 531
 532 static void
 533 page_changed_cb (EvPageCache *page_cache,
 534                  gint         page,
 535                  EvWindow    *ev_window)
 536 {
 537         update_action_sensitivity (ev_window);
 538 }
 539
 540 static void
 541 ev_window_setup_document (EvWindow *ev_window)
 542 {
 543         EvDocument *document;
 544         EvView *view = EV_VIEW (ev_window->priv->view);
 545         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 546         GtkAction *action;
 547
 548         document = ev_window->priv->document;
 549         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 550         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 551
 552         g_signal_connect_object (G_OBJECT (document),
 553                                  "notify::title",
 554                                  G_CALLBACK (update_window_title),
 555                                  ev_window, 0);
 556         if (EV_IS_DOCUMENT_FIND (document)) {
 557                 g_signal_connect_object (G_OBJECT (document),
 558                                          "find_changed",
 559                                          G_CALLBACK (find_changed_cb),
 560                                          ev_window, 0);
 561         }
 562
 563         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 564
 565         if (document_supports_sidebar (document))
 566                 ev_sidebar_set_document (sidebar, document);
 567         else
 568                 hide_sidebar_and_actions (ev_window);
 569
 570         ev_view_set_document (view, document);
 571
 572         update_window_title (document, NULL, ev_window);
 573         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 574         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 575         update_action_sensitivity (ev_window);
 576 }
 577
 578 static void
 579 password_dialog_response (GtkWidget *password_dialog,
 580                           gint       response_id,
 581                           EvWindow  *ev_window)
 582 {
 583         char *password;
 584
 585         if (response_id == GTK_RESPONSE_OK) {
 586                 EvDocument *document;
 587                 gchar *uri;
 588
 589                 password = ev_password_dialog_get_password (password_dialog);
 590                 if (password) {
 591                         g_mutex_lock (EV_DOC_MUTEX);
 592                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 593                                                            password);
 594                         g_mutex_unlock (EV_DOC_MUTEX);
 595                 }
 596                 g_free (password);
 597
 598                 document = ev_window->priv->password_document;
 599                 uri = ev_window->priv->password_uri;
 600
 601                 ev_window->priv->password_document = NULL;
 602                 ev_window->priv->password_uri = NULL;
 603
 604                 if (start_loading_document (ev_window, document, uri)) {
 605                         gtk_widget_destroy (password_dialog);
 606                 }
 607
 608                 g_object_unref (document);
 609                 g_free (uri);
 610
 611                 return;
 612         }
 613
 614         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 615         gtk_widget_destroy (password_dialog);
 616 }
 617
 618 /* Called either by start_loading_document or by the "unlock" callback on the
 619  * password_view page.  It assumes that ev_window->priv->password_* has been set
 620  * correctly.  These are cleared by password_dialog_response() */
 621
 622 static void
 623 ev_window_popup_password_dialog (EvWindow *ev_window)
 624 {
 625         g_assert (ev_window->priv->password_document);
 626         g_assert (ev_window->priv->password_uri);
 627
 628         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 629
 630         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 631         if (ev_window->priv->password_dialog == NULL) {
 632                 gchar *basename, *file_name;
 633
 634                 basename = g_path_get_basename (ev_window->priv->password_uri);
 635                 file_name = gnome_vfs_unescape_string_for_display (basename);
 636                 ev_window->priv->password_dialog =
 637                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 638                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 639                                            (gpointer *) &(ev_window->priv->password_dialog));
 640                 g_signal_connect (ev_window->priv->password_dialog,
 641                                   "response",
 642                                   G_CALLBACK (password_dialog_response),
 643                                   ev_window);
 644                 g_free (basename);
 645                 g_free (file_name);
 646                 gtk_widget_show (ev_window->priv->password_dialog);
 647         } else {
 648                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 649         }
 650 }
 651
 652 /* This wil try to load the document.  It might be called multiple times on the
 653  * same document by the password dialog.
 654  *
 655  * Since the flow of the error dialog is very confusing, we assume that both
 656  * document and uri will go away after this function is called, and thus we need
 657  * to ref/dup them.  Additionally, it needs to clear
 658  * ev_window->priv->password_{uri,document}, and thus people who call this
 659  * function should _not_ necessarily expect those to exist after being
 660  * called. */
 661 static gboolean
 662 start_loading_document (EvWindow   *ev_window,
 663                         EvDocument *document,
 664                         const char *uri)
 665 {
 666         gboolean result;
 667         GError *error = NULL;
 668
 669         g_assert (document);
 670         g_assert (document != ev_window->priv->document);
 671         g_assert (uri);
 672         if (ev_window->priv->password_document) {
 673                 g_object_unref (ev_window->priv->password_document);
 674                 ev_window->priv->password_document = NULL;
 675         }
 676         if (ev_window->priv->password_uri) {
 677                 g_free (ev_window->priv->password_uri);
 678                 ev_window->priv->password_uri = NULL;
 679         }
 680
 681         result = ev_document_load (document, uri, &error);
 682
 683         /* Success! */
 684         if (result) {
 685                 if (ev_window->priv->document)
 686                         g_object_unref (ev_window->priv->document);
 687                 ev_window->priv->document = g_object_ref (document);
 688                 ev_window_setup_document (ev_window);
 689
 690                 ev_window_add_recent (ev_window, uri);
 691
 692                 return TRUE;
 693         }
 694
 695         /* unable to load the document */
 696         g_assert (error != NULL);
 697
 698         if (error->domain == EV_DOCUMENT_ERROR &&
 699             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 700                 char *file_name;
 701
 702                 ev_window->priv->password_document = g_object_ref (document);
 703                 ev_window->priv->password_uri = g_strdup (uri);
 704
 705                 file_name = g_path_get_basename (uri);
 706                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 707                                                 file_name);
 708                 g_free (file_name);
 709                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 710
 711                 ev_window_popup_password_dialog (ev_window);
 712         } else {
 713                 unable_to_load (ev_window, error->message);
 714         }
 715         g_error_free (error);
 716
 717         return FALSE;
 718 }
 719
 720 static gboolean
 721 is_file_supported (const gchar *mime_type)
 722 {
 723         static char *supported_types [] = {
 724                 "application/pdf",
 725                 "application/postscript",
 726                 "application/x-dvi",
 727                 "image/vnd.djvu",
 728                 "application/x-gzpostscript",
 729                 "image/x-eps",
 730                 NULL
 731         };
 732         gint   i;
 733
 734         g_return_val_if_fail (mime_type != NULL, FALSE);
 735
 736         if (mime_type_supported_by_gdk_pixbuf (mime_type))
 737                 return TRUE;
 738
 739         for (i = 0; supported_types[i] != NULL; i++) {
 740                 if (g_ascii_strcasecmp (mime_type, supported_types[i]) == 0)
 741                         return TRUE;
 742         }
 743
 744         return FALSE;
 745 }
 746
 747 void
 748 ev_window_open (EvWindow *ev_window, const char *uri)
 749 {
 750         EvDocument *document = NULL;
 751         char *mime_type;
 752
 753         g_free (ev_window->priv->uri);
 754         ev_window->priv->uri = g_strdup (uri);
 755
 756         mime_type = gnome_vfs_get_mime_type (uri);
 757
 758         if (mime_type == NULL)
 759                 document = NULL;
 760         else if (!strcmp (mime_type, "application/pdf"))
 761                 document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 762         else if (!strcmp (mime_type, "application/postscript") ||
 763                  !strcmp (mime_type, "application/x-gzpostscript") ||
 764                  !strcmp (mime_type, "image/x-eps"))
 765                 document = g_object_new (PS_TYPE_DOCUMENT, NULL);
 766 #ifdef ENABLE_DJVU
 767         else if (!strcmp (mime_type, "image/vnd.djvu"))
 768                 document = g_object_new (DJVU_TYPE_DOCUMENT, NULL);
 769 #endif
 770         else if (mime_type_supported_by_gdk_pixbuf (mime_type))
 771                 document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
 772 #ifdef ENABLE_DVI
 773         else if (!strcmp (mime_type, "application/x-dvi"))
 774                 document = g_object_new (DVI_TYPE_DOCUMENT, NULL);
 775 #endif
 776
 777         if (document) {
 778                 start_loading_document (ev_window, document, uri);
 779                 /* See the comment on start_loading_document on ref counting.
 780                  * As the password dialog flow is confusing, we're very explicit
 781                  * on ref counting. */
 782                 g_object_unref (document);
 783         } else {
 784                 char *error_message;
 785
 786                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 787                                                  mime_type?mime_type:"<Unknown MIME Type>");
 788                 unable_to_load (ev_window, error_message);
 789                 g_free (error_message);
 790         }
 791
 792         g_free (mime_type);
 793 }
 794
 795 static void
 796 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 797 {
 798         GList *list;
 799         gchar *uri, *mime_type;
 800
 801         g_return_if_fail (uri_list != NULL);
 802
 803         list = uri_list;
 804         while (list) {
 805                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 806                 mime_type = gnome_vfs_get_mime_type (uri);
 807
 808                 if (is_file_supported (mime_type)) {
 809                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 810                                 ev_window_open (ev_window, uri);
 811
 812                                 gtk_widget_show (GTK_WIDGET (ev_window));
 813                         } else {
 814                                 EvWindow *new_window;
 815
 816                                 new_window = ev_application_new_window (EV_APP);
 817                                 ev_window_open (new_window, uri);
 818
 819                                 gtk_widget_show (GTK_WIDGET (new_window));
 820                         }
 821                 }
 822
 823                 g_free (mime_type);
 824                 g_free (uri);
 825
 826                 list = g_list_next (list);
 827         }
 828 }
 829
 830 static void
 831 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 832 {
 833         ev_application_open (EV_APP, NULL);
 834 }
 835
 836 static void
 837 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 838                                     EvWindow *ev_window)
 839 {
 840         char *uri;
 841         GtkWidget *window;
 842
 843         uri = egg_recent_item_get_uri (item);
 844
 845         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 846         gtk_widget_show (window);
 847         ev_window_open (EV_WINDOW (window), uri);
 848
 849         g_free (uri);
 850 }
 851
 852 static void
 853 ev_window_add_recent (EvWindow *window, const char *filename)
 854 {
 855         EggRecentItem *item;
 856
 857         if (strstr (filename, "file:///") == NULL)
 858                 return;
 859
 860         item = egg_recent_item_new_from_uri (filename);
 861         egg_recent_item_add_group (item, "Evince");
 862         egg_recent_model_add_full (window->priv->recent_model, item);
 863 }
 864
 865 static void
 866 ev_window_setup_recent (EvWindow *ev_window)
 867 {
 868         GtkWidget *menu_item;
 869         GtkWidget *menu;
 870
 871         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 872         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 873         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 874
 875         g_return_if_fail (menu != NULL);
 876         g_return_if_fail (menu_item != NULL);
 877
 878         /* it would be better if we just filtered by mime-type, but there
 879          * doesn't seem to be an easy way to figure out which mime-types we
 880          * can handle */
 881         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 882
 883         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 884         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 885         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 886
 887         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 888                                    ev_window->priv->recent_model);
 889
 890         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 891                                             "Evince", NULL);
 892
 893         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 894
 895         g_signal_connect (ev_window->priv->recent_view, "activate",
 896                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 897 }
 898
 899 /* FIXME
 900 static gboolean
 901 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 902 {
 903         GtkWidget *msgbox;
 904         gchar *utf8_file_name;
 905         AtkObject *obj;
 906         gint ret;
 907
 908         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 909         msgbox = gtk_message_dialog_new (
 910                 window,
 911                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 912                 GTK_MESSAGE_QUESTION,
 913                 GTK_BUTTONS_NONE,
 914                 _("A file named \"%s\" already exists."),
 915                 utf8_file_name);
 916         g_free (utf8_file_name);
 917
 918         gtk_message_dialog_format_secondary_text (
 919                 GTK_MESSAGE_DIALOG (msgbox),
 920                 _("Do you want to replace it with the one you are saving?"));
 921
 922         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 923                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 924
 925         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 926                                _("_Replace"), GTK_RESPONSE_YES);
 927
 928         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 929                                          GTK_RESPONSE_CANCEL);
 930
 931         obj = gtk_widget_get_accessible (msgbox);
 932
 933         if (GTK_IS_ACCESSIBLE (obj))
 934                 atk_object_set_name (obj, _("Question"));
 935
 936         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 937         gtk_widget_destroy (msgbox);
 938
 939         return (ret == GTK_RESPONSE_YES);
 940 }
 941 */
 942
 943 static void
 944 save_error_dialog (GtkWindow *window, const gchar *file_name)
 945 {
 946         GtkWidget *error_dialog;
 947
 948         error_dialog = gtk_message_dialog_new (
 949                 window,
 950                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 951                 GTK_MESSAGE_ERROR,
 952                 GTK_BUTTONS_CLOSE,
 953                 _("The file could not be saved as \"%s\"."),
 954                 file_name);
 955
 956         /* Easy way to make the text bold while keeping the string
 957          * above free from pango markup (FIXME ?) */
 958         gtk_message_dialog_format_secondary_text (
 959                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 960
 961         gtk_dialog_run (GTK_DIALOG (error_dialog));
 962         gtk_widget_destroy (error_dialog);
 963 }
 964
 965 static void
 966 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 967 {
 968         GtkWidget *fc;
 969         GtkFileFilter *pdf_filter, *all_filter;
 970         gchar *uri = NULL;
 971         gboolean success;
 972
 973         fc = gtk_file_chooser_dialog_new (
 974                 _("Save a Copy"),
 975                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 976                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 977                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 978                 NULL);
 979         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 980
 981         pdf_filter = gtk_file_filter_new ();
 982         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 983         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 984         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 985
 986         all_filter = gtk_file_filter_new ();
 987         gtk_file_filter_set_name (all_filter, _("All Files"));
 988         gtk_file_filter_add_pattern (all_filter, "*");
 989         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 990         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 991
 992         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 993
 994         gtk_widget_show (fc);
 995
 996         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 997                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 998
 999 /* FIXME
1000                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1001                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1002                                 continue;
1003 */
1004
1005                 g_mutex_lock (EV_DOC_MUTEX);
1006                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1007                 g_mutex_unlock (EV_DOC_MUTEX);
1008
1009                 if (success)
1010                         break;
1011                 else
1012                         save_error_dialog (GTK_WINDOW (fc), uri);
1013         }
1014         gtk_widget_destroy (fc);
1015 }
1016
1017 static gboolean
1018 using_postscript_printer (GnomePrintConfig *config)
1019 {
1020         const guchar *driver;
1021         const guchar *transport;
1022
1023         driver = gnome_print_config_get (
1024                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1025
1026         transport = gnome_print_config_get (
1027                 config, (const guchar *)"Settings.Transport.Backend");
1028
1029         if (driver) {
1030                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1031                         return TRUE;
1032                 else
1033                         return FALSE;
1034         } else  if (transport) {
1035                 if (!strcmp ((const gchar *)transport, "CUPS"))
1036                         return TRUE;
1037         }
1038
1039         return FALSE;
1040 }
1041
1042 static void
1043 ev_window_print (EvWindow *ev_window)
1044 {
1045         GnomePrintConfig *config;
1046         GnomePrintJob *job;
1047         GtkWidget *print_dialog;
1048         EvPrintJob *print_job = NULL;
1049
1050         g_return_if_fail (EV_IS_WINDOW (ev_window));
1051         g_return_if_fail (ev_window->priv->document != NULL);
1052
1053         config = gnome_print_config_default ();
1054         job = gnome_print_job_new (config);
1055
1056         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1057                                                (GNOME_PRINT_DIALOG_RANGE |
1058                                                 GNOME_PRINT_DIALOG_COPIES));
1059         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1060                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1061                                            FALSE);
1062
1063         while (TRUE) {
1064                 int response;
1065                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1066
1067                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1068                         break;
1069
1070                 /* FIXME: Change this when we have the first backend
1071                  * that can print more than postscript
1072                  */
1073                 if (!using_postscript_printer (config)) {
1074                         GtkWidget *dialog;
1075
1076                         dialog = gtk_message_dialog_new (
1077                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1078                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1079                                 _("Printing is not supported on this printer."));
1080                         gtk_message_dialog_format_secondary_text (
1081                                 GTK_MESSAGE_DIALOG (dialog),
1082                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1083                                 gnome_print_config_get (
1084                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1085                         gtk_dialog_run (GTK_DIALOG (dialog));
1086                         gtk_widget_destroy (dialog);
1087
1088                         continue;
1089                 }
1090
1091                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1092                                           "gnome_print_job", job,
1093                                           "document", ev_window->priv->document,
1094                                           "print_dialog", print_dialog,
1095                                           NULL);
1096                 break;
1097         }
1098
1099         gtk_widget_destroy (print_dialog);
1100
1101         if (print_job != NULL) {
1102                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1103                 g_object_unref (print_job);
1104         }
1105 }
1106
1107 static void
1108 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1109 {
1110         ev_window_print (ev_window);
1111 }
1112
1113 static void
1114 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1115 {
1116         g_return_if_fail (EV_IS_WINDOW (ev_window));
1117
1118         gtk_widget_destroy (GTK_WIDGET (ev_window));
1119 }
1120
1121 static void
1122 find_not_supported_dialog (EvWindow   *ev_window)
1123 {
1124         GtkWidget *dialog;
1125
1126         /* If you change this so it isn't modal, be sure you don't
1127          * allow multiple copies of the dialog...
1128          */
1129
1130         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1131                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1132                                          GTK_MESSAGE_ERROR,
1133                                          GTK_BUTTONS_CLOSE,
1134                                          _("The \"Find\" feature will not work with this document"));
1135         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1136                                                   _("Searching for text is only supported for PDF documents."));
1137         gtk_dialog_run (GTK_DIALOG (dialog));
1138         gtk_widget_destroy (dialog);
1139 }
1140
1141 static void
1142 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1143 {
1144         g_return_if_fail (EV_IS_WINDOW (ev_window));
1145
1146         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1147 }
1148
1149 static void
1150 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1151 {
1152         g_return_if_fail (EV_IS_WINDOW (ev_window));
1153
1154         if (ev_window->priv->document == NULL) {
1155                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1156         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1157                 find_not_supported_dialog (ev_window);
1158         } else {
1159                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1160
1161                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1162         }
1163 }
1164
1165 static void
1166 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1167 {
1168         g_return_if_fail (EV_IS_WINDOW (ev_window));
1169
1170         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1171 }
1172
1173 static void
1174 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1175 {
1176         g_return_if_fail (EV_IS_WINDOW (ev_window));
1177
1178         ev_view_copy (EV_VIEW (ev_window->priv->view));
1179 }
1180
1181 static void
1182 ev_window_update_fullscreen_popup (EvWindow *window)
1183 {
1184         GtkWidget *popup = window->priv->fullscreen_popup;
1185         int popup_width, popup_height;
1186         GdkRectangle screen_rect;
1187         gboolean toolbar;
1188
1189         g_return_if_fail (popup != NULL);
1190
1191         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1192         popup_width = popup->requisition.width;
1193         popup_height = popup->requisition.height;
1194
1195         /* FIXME multihead */
1196         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1197                         gdk_screen_get_monitor_at_window
1198                         (gdk_screen_get_default (),
1199                          GTK_WIDGET (window)->window),
1200                          &screen_rect);
1201         if (toolbar) {
1202                 gtk_widget_set_size_request (popup,
1203                                              screen_rect.width,
1204                                              -1);
1205                 gtk_window_move (GTK_WINDOW (popup),
1206                                  screen_rect.x,
1207                                  screen_rect.y);
1208
1209         } else {
1210                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1211                 {
1212                         gtk_window_move (GTK_WINDOW (popup),
1213                                          screen_rect.x,
1214                                          screen_rect.y);
1215                 } else {
1216                         gtk_window_move (GTK_WINDOW (popup),
1217                                          screen_rect.x + screen_rect.width - popup_width,
1218                                          screen_rect.y);
1219                 }
1220         }
1221 }
1222
1223 static void
1224 screen_size_changed_cb (GdkScreen *screen,
1225                         EvWindow *window)
1226 {
1227         ev_window_update_fullscreen_popup (window);
1228 }
1229
1230 static void
1231 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1232                                       EvWindow *ev_window)
1233 {
1234         GConfClient *client;
1235         int sidebar_size;
1236
1237         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1238
1239         client = gconf_client_get_default ();
1240         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1241         g_object_unref (client);
1242 }
1243
1244 static void
1245 destroy_fullscreen_popup (EvWindow *window)
1246 {
1247         if (window->priv->fullscreen_popup != NULL)
1248         {
1249                 /* FIXME multihead */
1250                 g_signal_handlers_disconnect_by_func
1251                         (gdk_screen_get_default (),
1252                          G_CALLBACK (screen_size_changed_cb), window);
1253
1254                 gtk_widget_destroy (window->priv->fullscreen_popup);
1255                 window->priv->fullscreen_popup = NULL;
1256         }
1257 }
1258
1259 static void
1260 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1261 {
1262         GtkAction *action;
1263
1264         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1265         g_return_if_fail (action != NULL);
1266
1267         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1268 }
1269
1270 static void
1271 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1272 {
1273         ev_window_update_fullscreen_popup (window);
1274 }
1275
1276 static gboolean
1277 fullscreen_timeout_cb (gpointer data)
1278 {
1279         EvWindow *window = EV_WINDOW (data);
1280
1281         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1282         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1283         window->priv->fullscreen_timeout_source = NULL;
1284
1285         return FALSE;
1286 }
1287
1288 static void
1289 fullscreen_set_timeout (EvWindow *window)
1290 {
1291         GSource *source;
1292
1293         if (window->priv->fullscreen_timeout_source != NULL)
1294                 g_source_destroy (window->priv->fullscreen_timeout_source);
1295
1296         source = g_timeout_source_new (1000);
1297         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1298         g_source_attach (source, NULL);
1299         window->priv->fullscreen_timeout_source = source;
1300 }
1301
1302 static void
1303 fullscreen_clear_timeout (EvWindow *window)
1304 {
1305         if (window->priv->fullscreen_timeout_source != NULL)
1306                 g_source_destroy (window->priv->fullscreen_timeout_source);
1307
1308         window->priv->fullscreen_timeout_source = NULL;
1309         ev_view_show_cursor (EV_VIEW (window->priv->view));
1310 }
1311
1312 static gboolean
1313 fullscreen_motion_notify_cb (GtkWidget *widget,
1314                              GdkEventMotion *event,
1315                              gpointer user_data)
1316 {
1317         EvWindow *window = EV_WINDOW (user_data);
1318
1319         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1320                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1321                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1322         }
1323
1324         fullscreen_set_timeout (window);
1325
1326         return FALSE;
1327 }
1328
1329 static gboolean
1330 fullscreen_leave_notify_cb (GtkWidget *widget,
1331                             GdkEventCrossing *event,
1332                             gpointer user_data)
1333 {
1334         EvWindow *window = EV_WINDOW (user_data);
1335
1336         fullscreen_clear_timeout (window);
1337
1338         return FALSE;
1339 }
1340
1341 static GtkWidget *
1342 ev_window_get_exit_fullscreen_button (EvWindow *window)
1343 {
1344         GtkWidget *button, *icon, *label, *hbox;
1345
1346         button = gtk_button_new ();
1347         g_signal_connect (button, "clicked",
1348                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1349                           window);
1350         gtk_widget_show (button);
1351
1352         hbox = gtk_hbox_new (FALSE, 2);
1353         gtk_widget_show (hbox);
1354         gtk_container_add (GTK_CONTAINER (button), hbox);
1355
1356         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1357         gtk_widget_show (icon);
1358         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1359
1360         label = gtk_label_new (_("Leave Fullscreen"));
1361         gtk_widget_show (label);
1362         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1363
1364         return button;
1365 }
1366
1367 static GtkWidget *
1368 ev_window_create_fullscreen_popup (EvWindow *window)
1369 {
1370         GtkWidget *popup;
1371         GtkWidget *hbox;
1372         GtkWidget *button;
1373
1374         popup = gtk_window_new (GTK_WINDOW_POPUP);
1375         hbox = gtk_hbox_new (FALSE, 0);
1376         button = ev_window_get_exit_fullscreen_button (window);
1377
1378         gtk_container_add (GTK_CONTAINER (popup), hbox);
1379         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1380                             TRUE, TRUE, 0);
1381         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1382
1383         gtk_widget_show (button);
1384         gtk_widget_show (hbox);
1385
1386         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1387
1388         /* FIXME multihead */
1389         g_signal_connect (gdk_screen_get_default (), "size-changed",
1390                           G_CALLBACK (screen_size_changed_cb), window);
1391         g_signal_connect (popup, "size_request",
1392                           G_CALLBACK (fullscreen_popup_size_request_cb), window);
1393
1394         return popup;
1395 }
1396
1397 static void
1398 ev_window_fullscreen (EvWindow *window)
1399 {
1400         window->priv->fullscreen_mode = TRUE;
1401
1402         if (window->priv->fullscreen_popup == NULL)
1403                 window->priv->fullscreen_popup
1404                         = ev_window_create_fullscreen_popup (window);
1405         update_chrome_visibility (window);
1406
1407         g_object_set (G_OBJECT (window->priv->scrolled_window),
1408                       "shadow-type", GTK_SHADOW_NONE,
1409                       NULL);
1410
1411         g_signal_connect (window->priv->view,
1412                           "motion-notify-event",
1413                           G_CALLBACK (fullscreen_motion_notify_cb),
1414                           window);
1415         g_signal_connect (window->priv->view,
1416                           "leave-notify-event",
1417                           G_CALLBACK (fullscreen_leave_notify_cb),
1418                           window);
1419         fullscreen_set_timeout (window);
1420
1421         gtk_widget_grab_focus (window->priv->view);
1422
1423         ev_window_update_fullscreen_popup (window);
1424 }
1425
1426 static void
1427 ev_window_unfullscreen (EvWindow *window)
1428 {
1429         window->priv->fullscreen_mode = FALSE;
1430
1431         g_object_set (G_OBJECT (window->priv->scrolled_window),
1432                       "shadow-type", GTK_SHADOW_IN,
1433                       NULL);
1434
1435         fullscreen_clear_timeout (window);
1436
1437         g_signal_handlers_disconnect_by_func (window->priv->view,
1438                                               (gpointer) fullscreen_motion_notify_cb,
1439                                               window);
1440
1441 //      destroy_fullscreen_popup (window);
1442
1443         update_chrome_visibility (window);
1444 }
1445
1446 static void
1447 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *ev_window)
1448 {
1449         gboolean fullscreen;
1450
1451         g_return_if_fail (EV_IS_WINDOW (ev_window));
1452
1453         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1454
1455         if (fullscreen) {
1456                 gtk_window_fullscreen (GTK_WINDOW (ev_window));
1457         } else {
1458                 gtk_window_unfullscreen (GTK_WINDOW (ev_window));
1459         }
1460 }
1461
1462 static gboolean
1463 ev_window_state_event_cb (GtkWidget *widget, GdkEventWindowState *event, EvWindow *window)
1464 {
1465         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN)
1466         {
1467                 GtkActionGroup *action_group;
1468                 GtkAction *action;
1469                 gboolean fullscreen;
1470
1471                 fullscreen = event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
1472
1473                 if (fullscreen)
1474                 {
1475                         ev_window_fullscreen (window);
1476                 }
1477                 else
1478                 {
1479                         ev_window_unfullscreen (window);
1480                 }
1481
1482                 action_group = window->priv->action_group;
1483
1484                 action = gtk_action_group_get_action (action_group, "ViewFullscreen");
1485                 g_signal_handlers_block_by_func
1486                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1487                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), fullscreen);
1488                 g_signal_handlers_unblock_by_func
1489                         (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1490
1491         }
1492
1493         return FALSE;
1494 }
1495
1496 static gboolean
1497 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1498 {
1499         EvWindow *window = EV_WINDOW (widget);
1500         EvWindowPrivate *priv = window->priv;
1501
1502         if (priv->fullscreen_mode)
1503         {
1504                 gtk_widget_show (priv->fullscreen_popup);
1505         }
1506
1507         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1508 }
1509
1510 static gboolean
1511 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1512 {
1513         EvWindow *window = EV_WINDOW (widget);
1514         EvWindowPrivate *priv = window->priv;
1515
1516         if (priv->fullscreen_mode)
1517         {
1518                 gtk_widget_hide (priv->fullscreen_popup);
1519         }
1520
1521         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1522 }
1523
1524 static void
1525 ev_window_set_page_mode (EvWindow         *window,
1526                          EvWindowPageMode  page_mode)
1527 {
1528         GtkWidget *child = NULL;
1529         GtkWidget *real_child;
1530
1531         if (window->priv->page_mode == page_mode)
1532                 return;
1533
1534         window->priv->page_mode = page_mode;
1535
1536         switch (page_mode) {
1537         case PAGE_MODE_SINGLE_PAGE:
1538                 child = window->priv->view;
1539                 break;
1540         case PAGE_MODE_PASSWORD:
1541                 child = window->priv->password_view;
1542                 break;
1543         case PAGE_MODE_CONTINUOUS_PAGE:
1544                 child = window->priv->page_view;
1545                 break;
1546         default:
1547                 g_assert_not_reached ();
1548         }
1549
1550         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1551         if (child != real_child) {
1552                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1553                                       real_child);
1554                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1555                                    child);
1556         }
1557         update_action_sensitivity (window);
1558 }
1559
1560 static void
1561 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1562 {
1563         g_return_if_fail (EV_IS_WINDOW (ev_window));
1564
1565         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1566
1567         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1568 }
1569
1570 static void
1571 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1572 {
1573         g_return_if_fail (EV_IS_WINDOW (ev_window));
1574
1575         ev_window_set_sizing_mode (ev_window, EV_SIZING_FREE);
1576
1577         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1578 }
1579
1580 static void
1581 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1582 {
1583         g_return_if_fail (EV_IS_WINDOW (ev_window));
1584
1585         ev_view_set_size (EV_VIEW (ev_window->priv->view), -1, -1);
1586 }
1587
1588 static void
1589 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1590 {
1591         g_return_if_fail (EV_IS_WINDOW (ev_window));
1592
1593         ev_page_cache_prev_page (ev_window->priv->page_cache);
1594 }
1595
1596 static void
1597 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1598 {
1599         g_return_if_fail (EV_IS_WINDOW (ev_window));
1600
1601         ev_page_cache_next_page (ev_window->priv->page_cache);
1602 }
1603
1604 static void
1605 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1606 {
1607         g_return_if_fail (EV_IS_WINDOW (ev_window));
1608
1609         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1610 }
1611
1612 static void
1613 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1614 {
1615         int n_pages;
1616
1617         g_return_if_fail (EV_IS_WINDOW (ev_window));
1618
1619         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1620         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1621 }
1622
1623 static void
1624 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1625 {
1626         char *uri;
1627         int page;
1628
1629         g_return_if_fail (EV_IS_WINDOW (ev_window));
1630
1631         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1632         uri = g_strdup (ev_window->priv->uri);
1633
1634         ev_window_open (ev_window, uri);
1635         ev_window_open_page (ev_window, page);
1636
1637         g_free (uri);
1638 }
1639
1640 static void
1641 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1642 {
1643         GError *error = NULL;
1644
1645         g_return_if_fail (EV_IS_WINDOW (ev_window));
1646
1647         gnome_help_display ("evince.xml", NULL, &error);
1648
1649         if(error != NULL) {
1650                 g_warning (error->message);
1651                 g_error_free (error);
1652         }
1653 }
1654
1655 static void
1656 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1657 {
1658         gtk_window_unfullscreen (GTK_WINDOW (window));
1659 }
1660
1661 static void
1662 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1663 {
1664         GtkWidget *widget;
1665
1666         widget = gtk_window_get_focus (GTK_WINDOW (window));
1667         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1668                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1669         } else {
1670                 gtk_window_unfullscreen (GTK_WINDOW (window));
1671         }
1672 }
1673
1674 static void
1675 update_view_size (EvWindow *window)
1676 {
1677         int width, height;
1678         GtkRequisition vsb_requisition;
1679         int scrollbar_spacing;
1680
1681         width = window->priv->scrolled_window->allocation.width;
1682         height = window->priv->scrolled_window->allocation.height;
1683
1684         /* the scrolled window has a GTK_SHADOW_IN */
1685         width -= 2 * window->priv->view->style->xthickness;
1686         height -= 2 * window->priv->view->style->ythickness;
1687
1688         if (window->priv->sizing_mode == EV_SIZING_BEST_FIT) {
1689                 ev_view_set_size (EV_VIEW (window->priv->view),
1690                                   MAX (1, width), MAX (1, height));
1691         } else if (window->priv->sizing_mode == EV_SIZING_FIT_WIDTH) {
1692                 gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1693                                          &vsb_requisition);
1694                 gtk_widget_style_get (window->priv->scrolled_window,
1695                                       "scrollbar_spacing", &scrollbar_spacing,
1696                                       NULL);
1697                 ev_view_set_size (EV_VIEW (window->priv->view),
1698                                   width - vsb_requisition.width - scrollbar_spacing, -1);
1699         }
1700 }
1701
1702 static void
1703 size_allocate_cb (GtkWidget     *scrolled_window,
1704                   GtkAllocation *allocation,
1705                   EvWindow      *window)
1706 {
1707         update_view_size (window);
1708 }
1709
1710 static void
1711 ev_window_set_sizing_mode (EvWindow     *ev_window,
1712                            EvSizingMode  sizing_mode)
1713 {
1714         GtkWidget *scrolled_window;
1715
1716         if (ev_window->priv->sizing_mode == sizing_mode)
1717                 return;
1718
1719         scrolled_window = ev_window->priv->scrolled_window;
1720         ev_window->priv->sizing_mode = sizing_mode;
1721
1722         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1723
1724         update_view_size (ev_window);
1725
1726         switch (sizing_mode) {
1727         case EV_SIZING_BEST_FIT:
1728                 g_object_set (G_OBJECT (scrolled_window),
1729                               "hscrollbar-policy", GTK_POLICY_NEVER,
1730                               "vscrollbar-policy", GTK_POLICY_NEVER,
1731                               NULL);
1732                 g_signal_connect (scrolled_window, "size-allocate",
1733                                   G_CALLBACK (size_allocate_cb),
1734                                   ev_window);
1735                 break;
1736         case EV_SIZING_FIT_WIDTH:
1737                 g_object_set (G_OBJECT (scrolled_window),
1738                               "hscrollbar-policy", GTK_POLICY_NEVER,
1739                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1740                               NULL);
1741                 g_signal_connect (scrolled_window, "size-allocate",
1742                                   G_CALLBACK (size_allocate_cb),
1743                                   ev_window);
1744                 break;
1745         case EV_SIZING_FREE:
1746                 g_object_set (G_OBJECT (scrolled_window),
1747                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1748                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1749                               NULL);
1750                 break;
1751         }
1752
1753         update_sizing_buttons (ev_window);
1754 }
1755
1756 static void
1757 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1758 {
1759         const char *authors[] = {
1760                 N_("Many..."),
1761                 NULL
1762         };
1763
1764         const char *documenters[] = {
1765                 N_("Not so many..."),
1766                 NULL
1767         };
1768
1769         const char *license[] = {
1770                 N_("Evince is free software; you can redistribute it and/or modify\n"
1771                    "it under the terms of the GNU General Public License as published by\n"
1772                    "the Free Software Foundation; either version 2 of the License, or\n"
1773                    "(at your option) any later version.\n"),
1774                 N_("Evince is distributed in the hope that it will be useful,\n"
1775                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1776                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1777                    "GNU General Public License for more details.\n"),
1778                 N_("You should have received a copy of the GNU General Public License\n"
1779                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1780                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1781         };
1782
1783         char *license_trans;
1784
1785 #ifdef ENABLE_NLS
1786         const char **p;
1787
1788         for (p = authors; *p; ++p)
1789                 *p = _(*p);
1790
1791         for (p = documenters; *p; ++p)
1792                 *p = _(*p);
1793 #endif
1794
1795         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1796                                      _(license[2]), "\n", NULL);
1797
1798         gtk_show_about_dialog (
1799                 GTK_WINDOW (ev_window),
1800                 "name", _("Evince"),
1801                 "version", VERSION,
1802                 "copyright",
1803                 _("\xc2\xa9 1996-2004 The Evince authors"),
1804                 "license", license_trans,
1805                 "website", "http://www.gnome.org/projects/evince",
1806                 "comments", _("PostScript and PDF File Viewer."),
1807                 "authors", authors,
1808                 "documenters", documenters,
1809                 "translator-credits", _("translator-credits"),
1810                 NULL);
1811
1812         g_free (license_trans);
1813 }
1814
1815 static void
1816 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1817 {
1818         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1819                             GCONF_CHROME_TOOLBAR,
1820                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1821 }
1822
1823 static void
1824 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1825 {
1826         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1827                             GCONF_CHROME_STATUSBAR,
1828                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1829 }
1830
1831 static void
1832 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1833 {
1834         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1835                             GCONF_CHROME_SIDEBAR,
1836                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1837 }
1838
1839 static void
1840 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
1841                                          EvWindow   *ev_window)
1842 {
1843         GtkAction *action;
1844         gboolean visible;
1845
1846         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
1847
1848         /* In fullscreen mode the sidebar is not visible,
1849          * but we don't want to update the chrome
1850          */
1851         if (ev_window->priv->fullscreen_mode)
1852                 return;
1853
1854         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
1855
1856         g_signal_handlers_block_by_func
1857                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1858         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
1859         g_signal_handlers_unblock_by_func
1860                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1861
1862         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1863                             GCONF_CHROME_SIDEBAR, visible);
1864 }
1865
1866 static void
1867 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1868 {
1869         GtkAction *action;
1870         char *message;
1871
1872         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1873         g_return_if_fail (action != NULL);
1874
1875         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1876         if (message) {
1877                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1878                                     ev_window->priv->help_message_cid, message);
1879                 g_free (message);
1880         }
1881 }
1882
1883 static void
1884 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1885 {
1886         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1887                            ev_window->priv->help_message_cid);
1888 }
1889
1890 static void
1891 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1892                   GtkWidget *proxy, EvWindow *ev_window)
1893 {
1894         if (GTK_IS_MENU_ITEM (proxy)) {
1895                 g_signal_connect (proxy, "select",
1896                                   G_CALLBACK (menu_item_select_cb), ev_window);
1897                 g_signal_connect (proxy, "deselect",
1898                                   G_CALLBACK (menu_item_deselect_cb),
1899                                   ev_window);
1900         }
1901 }
1902
1903 static void
1904 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1905                      GtkWidget *proxy, EvWindow *ev_window)
1906 {
1907         if (GTK_IS_MENU_ITEM (proxy)) {
1908                 g_signal_handlers_disconnect_by_func
1909                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1910                 g_signal_handlers_disconnect_by_func
1911                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1912         }
1913 }
1914
1915 static void
1916 view_status_changed_cb (EvView     *view,
1917                         GParamSpec *pspec,
1918                         EvWindow   *ev_window)
1919 {
1920         const char *message;
1921
1922         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1923                            ev_window->priv->view_message_cid);
1924
1925         message = ev_view_get_status (view);
1926         if (message) {
1927                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1928                                     ev_window->priv->view_message_cid, message);
1929         }
1930 }
1931
1932 static void
1933 view_find_status_changed_cb (EvView     *view,
1934                              GParamSpec *pspec,
1935                              EvWindow   *ev_window)
1936 {
1937         const char *text;
1938
1939         text = ev_view_get_find_status (view);
1940         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
1941                                       text);
1942 }
1943
1944 static void
1945 find_bar_previous_cb (EggFindBar *find_bar,
1946                       EvWindow   *ev_window)
1947 {
1948         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1949 }
1950
1951 static void
1952 find_bar_next_cb (EggFindBar *find_bar,
1953                   EvWindow   *ev_window)
1954 {
1955         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1956 }
1957
1958 static void
1959 find_bar_close_cb (EggFindBar *find_bar,
1960                    EvWindow   *ev_window)
1961 {
1962         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
1963 }
1964
1965 static void
1966 ev_window_page_mode_cb (GtkRadioAction *action,
1967                         GtkRadioAction *activated_action,
1968                         EvWindow       *window)
1969 {
1970         int mode;
1971
1972         mode = gtk_radio_action_get_current_value (action);
1973
1974         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
1975                   mode == PAGE_MODE_SINGLE_PAGE);
1976
1977         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
1978 }
1979
1980 static void
1981 find_bar_search_changed_cb (EggFindBar *find_bar,
1982                             GParamSpec *param,
1983                             EvWindow   *ev_window)
1984 {
1985         gboolean case_sensitive;
1986         gboolean visible;
1987         const char *search_string;
1988
1989         g_return_if_fail (EV_IS_WINDOW (ev_window));
1990
1991         /* Either the string or case sensitivity could have changed,
1992          * we connect this callback to both. We also connect it
1993          * to ::visible so when the find bar is hidden, we should
1994          * pretend the search string is NULL/""
1995          */
1996
1997         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
1998         visible = GTK_WIDGET_VISIBLE (find_bar);
1999         search_string = egg_find_bar_get_search_string (find_bar);
2000
2001 #if 0
2002         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2003 #endif
2004
2005         if (ev_window->priv->document &&
2006             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2007                 if (visible && search_string && search_string[0]) {
2008                         g_mutex_lock (EV_DOC_MUTEX);
2009                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2010                                                 ev_view_get_page (EV_VIEW (ev_window->priv->view)),
2011                                                 search_string,
2012                                                 case_sensitive);
2013                         g_mutex_unlock (EV_DOC_MUTEX);
2014                 } else {
2015                         g_mutex_lock (EV_DOC_MUTEX);
2016                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2017                         g_mutex_unlock (EV_DOC_MUTEX);
2018
2019                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2020                                                       NULL);
2021                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2022                 }
2023         }
2024 }
2025
2026 static void
2027 ev_window_dispose (GObject *object)
2028 {
2029         EvWindow *window = EV_WINDOW (object);
2030         EvWindowPrivate *priv = window->priv;
2031
2032         if (priv->ui_manager) {
2033                 g_object_unref (priv->ui_manager);
2034                 priv->ui_manager = NULL;
2035         }
2036
2037         if (priv->action_group) {
2038                 g_object_unref (priv->action_group);
2039                 priv->action_group = NULL;
2040         }
2041
2042         if (priv->document) {
2043                 g_object_unref (priv->document);
2044                 priv->document = NULL;
2045         }
2046
2047         if (priv->view) {
2048                 g_object_unref (priv->view);
2049                 priv->view = NULL;
2050         }
2051
2052         if (priv->page_view) {
2053                 g_object_unref (priv->page_view);
2054                 priv->page_view = NULL;
2055         }
2056
2057         if (priv->password_document) {
2058                 g_object_unref (priv->password_document);
2059                 priv->password_document = NULL;
2060         }
2061
2062         if (priv->password_uri) {
2063                 g_free (priv->password_uri);
2064                 priv->password_uri = NULL;
2065         }
2066
2067         if (priv->find_bar) {
2068                 g_signal_handlers_disconnect_by_func
2069                         (window->priv->find_bar,
2070                          G_CALLBACK (find_bar_close_cb),
2071                          window);
2072                 priv->find_bar = NULL;
2073         }
2074
2075         destroy_fullscreen_popup (window);
2076
2077         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2078 }
2079
2080 static void
2081 ev_window_class_init (EvWindowClass *ev_window_class)
2082 {
2083         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2084         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2085
2086         g_object_class->dispose = ev_window_dispose;
2087
2088         widget_class->focus_in_event = ev_window_focus_in_event;
2089         widget_class->focus_out_event = ev_window_focus_out_event;
2090
2091         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2092 }
2093
2094 /* Normal items */
2095 static GtkActionEntry entries[] = {
2096         { "File", NULL, N_("_File") },
2097         { "Edit", NULL, N_("_Edit") },
2098         { "View", NULL, N_("_View") },
2099         { "Go", NULL, N_("_Go") },
2100         { "Help", NULL, N_("_Help") },
2101
2102         /* File menu */
2103         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2104           N_("Open an existing document"),
2105           G_CALLBACK (ev_window_cmd_file_open) },
2106         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2107           N_("Save the current document with a new filename"),
2108           G_CALLBACK (ev_window_cmd_save_as) },
2109         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2110           N_("Print this document"),
2111           G_CALLBACK (ev_window_cmd_file_print) },
2112         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2113           N_("Close this window"),
2114           G_CALLBACK (ev_window_cmd_file_close_window) },
2115
2116         /* Edit menu */
2117         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2118           N_("Copy text from the document"),
2119           G_CALLBACK (ev_window_cmd_edit_copy) },
2120         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2121           N_("Select the entire page"),
2122           G_CALLBACK (ev_window_cmd_edit_select_all) },
2123         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2124           N_("Find a word or phrase in the document"),
2125           G_CALLBACK (ev_window_cmd_edit_find) },
2126         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2127           N_("Find next occurrence of the word or phrase"),
2128           G_CALLBACK (ev_window_cmd_edit_find_next) },
2129
2130         /* View menu */
2131         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2132           N_("Enlarge the document"),
2133           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2134         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2135           N_("Shrink the document"),
2136           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2137         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2138           N_("Reset the zoom level to the default value"),
2139           G_CALLBACK (ev_window_cmd_view_normal_size) },
2140         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2141           N_("Reload the document"),
2142           G_CALLBACK (ev_window_cmd_view_reload) },
2143
2144         /* Go menu */
2145         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2146           N_("Go to the previous page"),
2147           G_CALLBACK (ev_window_cmd_go_previous_page) },
2148         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2149           N_("Go to the next page"),
2150           G_CALLBACK (ev_window_cmd_go_next_page) },
2151         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2152           N_("Go to the first page"),
2153           G_CALLBACK (ev_window_cmd_go_first_page) },
2154         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2155           N_("Go to the last page"),
2156           G_CALLBACK (ev_window_cmd_go_last_page) },
2157
2158         /* Help menu */
2159         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2160           N_("Display help for the viewer application"),
2161           G_CALLBACK (ev_window_cmd_help_contents) },
2162
2163         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2164           N_("Display credits for the document viewer creators"),
2165           G_CALLBACK (ev_window_cmd_help_about) },
2166
2167         /* Toolbar-only */
2168         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2169           N_("Leave fullscreen mode"),
2170           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2171
2172         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2173           G_CALLBACK (ev_window_cmd_escape) }
2174 };
2175
2176 /* Toggle items */
2177 static GtkToggleActionEntry toggle_entries[] = {
2178         /* View Menu */
2179         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2180           N_("Show or hide the toolbar"),
2181           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2182         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2183           N_("Show or hide the statusbar"),
2184           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2185         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2186           N_("Show or hide the side pane"),
2187           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2188         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2189           N_("Expand the window to fill the screen"),
2190           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2191         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2192           N_("Make the current document fill the window"),
2193           G_CALLBACK (ev_window_cmd_view_best_fit) },
2194         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2195           N_("Make the current document fill the window width"),
2196           G_CALLBACK (ev_window_cmd_view_page_width) },
2197 };
2198
2199 static GtkRadioActionEntry page_view_entries[] = {
2200         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2201           N_("Show the document one page at a time"),
2202           PAGE_MODE_SINGLE_PAGE },
2203         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2204           N_("Show the full document at once"),
2205           PAGE_MODE_CONTINUOUS_PAGE }
2206 };
2207
2208 static void
2209 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2210                        gint x, gint y, GtkSelectionData *selection_data,
2211                        guint info, guint time, gpointer gdata)
2212 {
2213         GList    *uri_list = NULL;
2214
2215         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2216
2217         if (uri_list) {
2218                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2219
2220                 gnome_vfs_uri_list_free (uri_list);
2221
2222                 gtk_drag_finish (context, TRUE, FALSE, time);
2223         }
2224 }
2225
2226 static void
2227 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2228 {
2229         GtkAction *action;
2230
2231         action = g_object_new (EV_TYPE_PAGE_ACTION,
2232                                "name", PAGE_SELECTOR_ACTION,
2233                                "label", _("Page"),
2234                                "tooltip", _("Select Page"),
2235                                NULL);
2236         gtk_action_group_add_action (group, action);
2237         g_object_unref (action);
2238 }
2239
2240 static void
2241 set_action_properties (GtkActionGroup *action_group)
2242 {
2243         GtkAction *action;
2244
2245         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2246         /*translators: this is the label for toolbar button*/
2247         g_object_set (action, "short_label", _("Previous"), NULL);
2248         g_object_set (action, "is-important", TRUE, NULL);
2249         action = gtk_action_group_get_action (action_group, "GoNextPage");
2250         /*translators: this is the label for toolbar button*/
2251         g_object_set (action, "is-important", TRUE, NULL);
2252         g_object_set (action, "short_label", _("Next"), NULL);
2253         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2254         /*translators: this is the label for toolbar button*/
2255         g_object_set (action, "short_label", _("Fit Width"), NULL);
2256         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2257
2258         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2259         g_object_set (action, "is-important", TRUE, NULL);
2260 }
2261
2262 static void
2263 set_chrome_actions (EvWindow *window)
2264 {
2265         EvWindowPrivate *priv = window->priv;
2266         GtkActionGroup *action_group = priv->action_group;
2267         GtkAction *action;
2268
2269         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2270         g_signal_handlers_block_by_func
2271                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2272         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2273                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2274         g_signal_handlers_unblock_by_func
2275                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2276
2277         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2278         g_signal_handlers_block_by_func
2279                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2280         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2281                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2282         g_signal_handlers_unblock_by_func
2283                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2284
2285         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2286         g_signal_handlers_block_by_func
2287                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2288         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2289                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2290         g_signal_handlers_unblock_by_func
2291                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2292 }
2293
2294 static EvChrome
2295 load_chrome (void)
2296 {
2297         EvChrome chrome = EV_CHROME_NORMAL;
2298         GConfClient *client;
2299         GConfValue *value;
2300
2301         client = gconf_client_get_default ();
2302
2303         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2304         if (value != NULL) {
2305                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2306                         chrome &= ~EV_CHROME_TOOLBAR;
2307                 }
2308                 gconf_value_free (value);
2309         }
2310
2311         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2312         if (value != NULL) {
2313                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2314                         chrome &= ~EV_CHROME_SIDEBAR;
2315                 }
2316                 gconf_value_free (value);
2317         }
2318
2319         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2320         if (value != NULL) {
2321                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2322                         chrome &= ~EV_CHROME_STATUSBAR;
2323                 }
2324                 gconf_value_free (value);
2325         }
2326
2327         g_object_unref (client);
2328
2329         return chrome;
2330 }
2331
2332 static void
2333 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2334                           GParamSpec     *pspec,
2335                           EvWindow       *ev_window)
2336 {
2337         GtkTreeModel *model;
2338         GtkAction *action;
2339
2340         g_object_get (G_OBJECT (ev_sidebar_links),
2341                       "model", &model,
2342                       NULL);
2343
2344         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2345         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2346 }
2347
2348 static void
2349 ev_window_init (EvWindow *ev_window)
2350 {
2351         GtkActionGroup *action_group;
2352         GtkAccelGroup *accel_group;
2353         GError *error = NULL;
2354         GtkWidget *sidebar_widget, *toolbar_dock;
2355         GConfValue *value;
2356         GConfClient *client;
2357         int sidebar_size;
2358
2359         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2360
2361         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2362         update_window_title (NULL, NULL, ev_window);
2363
2364         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2365         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2366         gtk_widget_show (ev_window->priv->main_box);
2367
2368         action_group = gtk_action_group_new ("MenuActions");
2369         ev_window->priv->action_group = action_group;
2370         gtk_action_group_set_translation_domain (action_group, NULL);
2371         gtk_action_group_add_actions (action_group, entries,
2372                                       G_N_ELEMENTS (entries), ev_window);
2373         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2374                                              G_N_ELEMENTS (toggle_entries),
2375                                              ev_window);
2376         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2377                                             G_N_ELEMENTS (page_view_entries),
2378                                             ev_window->priv->page_mode,
2379                                             G_CALLBACK (ev_window_page_mode_cb),
2380                                             ev_window);
2381         set_action_properties (action_group);
2382         register_custom_actions (ev_window, action_group);
2383
2384         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2385         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2386                                             action_group, 0);
2387
2388         accel_group =
2389                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2390         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2391
2392         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2393                           G_CALLBACK (connect_proxy_cb), ev_window);
2394         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2395                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2396
2397         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2398                                               DATADIR"/evince-ui.xml",
2399                                               &error)) {
2400                 g_message ("building menus failed: %s", error->message);
2401                 g_error_free (error);
2402         }
2403
2404         ev_window->priv->menubar =
2405                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2406                                             "/MainMenu");
2407         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2408                             ev_window->priv->menubar,
2409                             FALSE, FALSE, 0);
2410
2411         /* This sucks, but there is no way to have a draw=no, expand=true separator
2412          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2413          * See gtk+ bug 166489.
2414          */
2415         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2416         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2417                             FALSE, FALSE, 0);
2418         gtk_widget_show (toolbar_dock);
2419
2420         ev_window->priv->toolbar =
2421                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2422                                            "/ToolBar");
2423         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2424                             TRUE, TRUE, 0);
2425         gtk_widget_show (ev_window->priv->toolbar);
2426
2427         ev_window->priv->fullscreen_toolbar =
2428                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2429         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2430         gtk_toolbar_set_style (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), GTK_TOOLBAR_BOTH_HORIZ);
2431
2432         /* Add the main area */
2433         ev_window->priv->hpaned = gtk_hpaned_new ();
2434         g_signal_connect (ev_window->priv->hpaned,
2435                           "notify::position",
2436                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2437                           ev_window);
2438
2439         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2440         client = gconf_client_get_default ();
2441         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2442         if (value != NULL) {
2443                 if (value->type == GCONF_VALUE_INT) {
2444                         sidebar_size = gconf_value_get_int (value);
2445                 }
2446                 gconf_value_free (value);
2447         }
2448         g_object_unref (client);
2449         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2450         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2451                             TRUE, TRUE, 0);
2452         gtk_widget_show (ev_window->priv->hpaned);
2453
2454         ev_window->priv->sidebar = ev_sidebar_new ();
2455         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2456                          ev_window->priv->sidebar, FALSE, FALSE);
2457         gtk_widget_show (ev_window->priv->sidebar);
2458
2459         /* Stub sidebar, for now */
2460         sidebar_widget = ev_sidebar_links_new ();
2461         g_signal_connect (sidebar_widget,
2462                           "notify::model",
2463                           G_CALLBACK (sidebar_widget_model_set),
2464                           ev_window);
2465         gtk_widget_show (sidebar_widget);
2466         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2467                              "index",
2468                              _("Index"),
2469                              sidebar_widget);
2470
2471         ev_window->priv->thumbs_sidebar = ev_sidebar_thumbnails_new ();
2472         gtk_widget_show (ev_window->priv->thumbs_sidebar);
2473         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2474                              "thumbnails",
2475                              _("Thumbnails"),
2476                              ev_window->priv->thumbs_sidebar);
2477
2478         ev_window->priv->scrolled_window =
2479                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2480                                           "shadow-type", GTK_SHADOW_IN,
2481                                           NULL));
2482         gtk_widget_show (ev_window->priv->scrolled_window);
2483
2484         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2485                         ev_window->priv->scrolled_window);
2486
2487         ev_window->priv->view = ev_view_new ();
2488         //ev_window->priv->page_view = ev_page_view_new ();
2489         ev_window->priv->password_view = ev_password_view_new ();
2490         g_signal_connect_swapped (ev_window->priv->password_view,
2491                                   "unlock",
2492                                   G_CALLBACK (ev_window_popup_password_dialog),
2493                                   ev_window);
2494         gtk_widget_show (ev_window->priv->view);
2495         //gtk_widget_show (ev_window->priv->page_view);
2496         gtk_widget_show (ev_window->priv->password_view);
2497
2498         /* We own a ref on these widgets, as we can swap them in and out */
2499         g_object_ref (ev_window->priv->view);
2500         //g_object_ref (ev_window->priv->page_view);
2501         g_object_ref (ev_window->priv->password_view);
2502
2503         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2504                            ev_window->priv->view);
2505         g_signal_connect (ev_window->priv->view,
2506                           "notify::find-status",
2507                           G_CALLBACK (view_find_status_changed_cb),
2508                           ev_window);
2509         g_signal_connect (ev_window->priv->view,
2510                           "notify::status",
2511                           G_CALLBACK (view_status_changed_cb),
2512                           ev_window);
2513
2514         ev_window->priv->statusbar = gtk_statusbar_new ();
2515         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2516                           ev_window->priv->statusbar,
2517                           FALSE, TRUE, 0);
2518         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2519                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2520         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2521                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2522
2523         ev_window->priv->find_bar = egg_find_bar_new ();
2524         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2525                           ev_window->priv->find_bar,
2526                           FALSE, TRUE, 0);
2527
2528         ev_window_setup_recent (ev_window);
2529         ev_window->priv->chrome = load_chrome ();
2530         set_chrome_actions (ev_window);
2531         update_chrome_visibility (ev_window);
2532
2533         /* Connect sidebar signals */
2534         g_signal_connect (ev_window->priv->sidebar,
2535                           "notify::visible",
2536                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2537                           ev_window);
2538
2539         /* Connect to find bar signals */
2540         g_signal_connect (ev_window->priv->find_bar,
2541                           "previous",
2542                           G_CALLBACK (find_bar_previous_cb),
2543                           ev_window);
2544         g_signal_connect (ev_window->priv->find_bar,
2545                           "next",
2546                           G_CALLBACK (find_bar_next_cb),
2547                           ev_window);
2548         g_signal_connect (ev_window->priv->find_bar,
2549                           "close",
2550                           G_CALLBACK (find_bar_close_cb),
2551                           ev_window);
2552         g_signal_connect (ev_window->priv->find_bar,
2553                           "notify::search-string",
2554                           G_CALLBACK (find_bar_search_changed_cb),
2555                           ev_window);
2556         g_signal_connect (ev_window->priv->find_bar,
2557                           "notify::case-sensitive",
2558                           G_CALLBACK (find_bar_search_changed_cb),
2559                           ev_window);
2560         g_signal_connect (ev_window->priv->find_bar,
2561                           "notify::visible",
2562                           G_CALLBACK (find_bar_search_changed_cb),
2563                           ev_window);
2564
2565         g_signal_connect (ev_window, "window-state-event",
2566                           G_CALLBACK (ev_window_state_event_cb),
2567                           ev_window);
2568
2569         /* Give focus to the scrolled window */
2570         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2571
2572         /* Drag and Drop */
2573         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2574         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2575                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2576                            GDK_ACTION_COPY);
2577         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2578                           G_CALLBACK (drag_data_received_cb), NULL);
2579
2580         /* Set it to something random to force a change */
2581         ev_window->priv->sizing_mode = EV_SIZING_FREE;
2582         ev_window_set_sizing_mode (ev_window,  EV_SIZING_FIT_WIDTH);
2583         update_action_sensitivity (ev_window);
2584 }