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-properties.h"
  41 #include "ev-document-thumbnails.h"
  42 #include "ev-document-links.h"
  43 #include "ev-document-fonts.h"
  44 #include "ev-document-find.h"
  45 #include "ev-document-security.h"
  46 #include "ev-document-types.h"
  47 #include "ev-job-queue.h"
  48 #include "ev-jobs.h"
  49 #include "ev-statusbar.h"
  50 #include "ev-sidebar-page.h"
  51 #include "eggfindbar.h"
  52 #include "egg-recent-view-uimanager.h"
  53 #include "egg-recent-view.h"
  54 #include "egg-recent-model.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-toolbars-model.h"
  57 #include "egg-editable-toolbar.h"
  58 #include "ephy-zoom.h"
  59 #include "ephy-zoom-action.h"
  60 #include "ev-application.h"
  61 #include "ev-stock-icons.h"
  62 #include "ev-file-helpers.h"
  63
  64 #include <poppler.h>
  65
  66 #include <glib/gi18n.h>
  67 #include <gtk/gtk.h>
  68 #include <gnome.h>
  69 #include <libgnomeprintui/gnome-print-dialog.h>
  70 #include <libgnomevfs/gnome-vfs-utils.h>
  71 #include <gconf/gconf-client.h>
  72
  73 #include <string.h>
  74
  75 typedef enum {
  76         PAGE_MODE_DOCUMENT,
  77         PAGE_MODE_PASSWORD
  78 } EvWindowPageMode;
  79
  80 typedef enum {
  81         EV_CHROME_MENUBAR       = 1 << 0,
  82         EV_CHROME_TOOLBAR       = 1 << 1,
  83         EV_CHROME_SIDEBAR       = 1 << 2,
  84         EV_CHROME_FINDBAR       = 1 << 3,
  85         EV_CHROME_STATUSBAR     = 1 << 4,
  86         EV_CHROME_RAISE_TOOLBAR = 1 << 5,
  87         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  88 } EvChrome;
  89
  90 struct _EvWindowPrivate {
  91         /* UI */
  92         EvChrome chrome;
  93
  94         GtkWidget *main_box;
  95         GtkWidget *menubar;
  96         GtkWidget *toolbar_dock;
  97         GtkWidget *toolbar;
  98         GtkWidget *hpaned;
  99         GtkWidget *sidebar;
 100         GtkWidget *find_bar;
 101         GtkWidget *scrolled_window;
 102         GtkWidget *view;
 103         GtkWidget *page_view;
 104         GtkWidget *password_view;
 105         GtkWidget *statusbar;
 106         GtkWidget *sidebar_thumbs;
 107
 108         /* Dialogs */
 109         EvProperties *properties;
 110
 111         /* UI Builders */
 112         GtkActionGroup *action_group;
 113         GtkUIManager *ui_manager;
 114
 115         gchar *toolbar_file;
 116         EggToolbarsModel *toolbar_model;
 117
 118         /* Fullscreen mode */
 119         GtkWidget *fullscreen_toolbar;
 120         GtkWidget *fullscreen_popup;
 121         GSource *fullscreen_timeout_source;
 122
 123         /* Document */
 124         char *uri;
 125         char *local_uri;
 126         EvDocument *document;
 127         EvPageCache *page_cache;
 128
 129         EvWindowPageMode page_mode;
 130
 131         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 132         EvDocument *password_document;
 133         GtkWidget *password_dialog;
 134         char *password_uri;
 135
 136         /* Job used to load document */
 137         EvJob *xfer_job;
 138         EvJob *load_job;
 139
 140         /* recent file stuff */
 141         EggRecentModel *recent_model;
 142         EggRecentViewUIManager *recent_view;
 143 };
 144
 145 static const GtkTargetEntry ev_drop_types[] = {
 146         { "text/uri-list", 0, 0 }
 147 };
 148
 149
 150 #define EV_WINDOW_GET_PRIVATE(object) \
 151         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 152
 153 #define PAGE_SELECTOR_ACTION    "PageSelector"
 154 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 155
 156 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 157 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 158 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 159
 160 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 161
 162 #define SIDEBAR_DEFAULT_SIZE    132
 163
 164 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 165 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 166                                                          GParamSpec       *pspec,
 167                                                          EvWindow         *ev_window);
 168 static void     ev_window_set_page_mode                 (EvWindow         *window,
 169                                                          EvWindowPageMode  page_mode);
 170 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 171                                                          gpointer data);
 172 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 173                                                          gpointer data);
 174 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 175                                                          GParamSpec       *pspec,
 176                                                          EvWindow         *ev_window);
 177 static void     ev_window_zoom_changed_cb               (EvView           *view,
 178                                                          GParamSpec       *pspec,
 179                                                          EvWindow         *ev_window);
 180 static void     ev_window_add_recent                    (EvWindow         *window,
 181                                                          const char       *filename);
 182 static void     ev_window_fullscreen                    (EvWindow         *window);
 183 static void     ev_window_unfullscreen                  (EvWindow         *window);
 184 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 185                                                          EvWindow         *window);
 186 static void     ev_window_run_presentation              (EvWindow         *window);
 187 static void     ev_window_stop_presentation             (EvWindow         *window);
 188 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 189                                                          EvWindow         *window);
 190 static void     show_fullscreen_popup                   (EvWindow         *window);
 191
 192
 193 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 194
 195 static void
 196 set_action_sensitive (EvWindow   *ev_window,
 197                       const char *name,
 198                       gboolean    sensitive)
 199 {
 200         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 201                                                          name);
 202         gtk_action_set_sensitive (action, sensitive);
 203 }
 204
 205 static void
 206 update_action_sensitivity (EvWindow *ev_window)
 207 {
 208         EvView *view;
 209         EvDocument *document;
 210         const EvDocumentInfo *info = NULL;
 211         EvWindowPageMode page_mode;
 212         gboolean sensitive, has_pages = FALSE, has_document;
 213         int n_pages = 0, page = -1;
 214         gboolean ok_to_print = TRUE;
 215         gboolean ok_to_copy = TRUE;
 216         gboolean has_properties = TRUE;
 217
 218         view = EV_VIEW (ev_window->priv->view);
 219
 220         document = ev_window->priv->document;
 221
 222         if (document)
 223                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 224
 225         page_mode = ev_window->priv->page_mode;
 226         has_document = document != NULL;
 227
 228         if (has_document && ev_window->priv->page_cache) {
 229                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 230                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 231                 has_pages = has_document && n_pages > 0;
 232         }
 233
 234         if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 235                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 236                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 237         }
 238
 239         if (!info || info->fields_mask == 0) {
 240                 has_properties = FALSE;
 241         }
 242
 243         /* File menu */
 244         /* "FileOpen": always sensitive */
 245         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 246         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 247         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 248         /* "FileCloseWindow": always sensitive */
 249
 250         /* Edit menu */
 251         sensitive = has_pages && ev_document_can_get_text (document);
 252         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
 253         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
 254         set_action_sensitive (ev_window, "EditFind",
 255                               has_pages && EV_IS_DOCUMENT_FIND (document));
 256         set_action_sensitive (ev_window, "Slash",
 257                               has_pages && EV_IS_DOCUMENT_FIND (document));
 258         set_action_sensitive (ev_window, "EditFindNext",
 259                               ev_view_can_find_next (view));
 260         set_action_sensitive (ev_window, "EditRotateLeft", has_document);
 261         set_action_sensitive (ev_window, "EditRotateRight", has_document);
 262
 263         /* View menu */
 264         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 265         set_action_sensitive (ev_window, "ViewDual", has_pages);
 266         set_action_sensitive (ev_window, "ViewZoomIn",
 267                               has_pages && ev_view_can_zoom_in (view));
 268         set_action_sensitive (ev_window, "ViewZoomOut",
 269                               has_pages && ev_view_can_zoom_out (view));
 270         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 271         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 272         set_action_sensitive (ev_window, "ViewReload", has_pages);
 273
 274         /* Go menu */
 275         if (document) {
 276                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 277                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 278                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 279                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 280         } else {
 281                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 282                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 283                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 284                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 285         }
 286
 287         /* Toolbar-specific actions: */
 288         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 289         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 290
 291         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 292                 GtkAction *action;
 293                 float      zoom;
 294                 float      real_zoom;
 295
 296                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 297                                                       ZOOM_CONTROL_ACTION);
 298
 299                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 300                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 301
 302                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 303         }
 304 }
 305
 306 static void
 307 set_widget_visibility (GtkWidget *widget, gboolean visible)
 308 {
 309         g_return_if_fail (GTK_IS_WIDGET (widget));
 310
 311         if (visible)
 312                 gtk_widget_show (widget);
 313         else
 314                 gtk_widget_hide (widget);
 315 }
 316
 317 static void
 318 update_chrome_visibility (EvWindow *window)
 319 {
 320         EvWindowPrivate *priv = window->priv;
 321         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 322         gboolean fullscreen_mode, presentation, fullscreen;
 323
 324         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 325         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 326         fullscreen_mode = fullscreen || presentation;
 327
 328         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 329         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 330                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 331         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 332         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 333                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 334         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 335         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 336
 337         set_widget_visibility (priv->menubar, menubar);
 338
 339         set_widget_visibility (priv->toolbar_dock, toolbar);
 340         set_action_sensitive (window, "EditToolbar", toolbar);
 341
 342         set_widget_visibility (priv->sidebar, sidebar);
 343         set_widget_visibility (priv->find_bar, findbar);
 344         set_widget_visibility (priv->statusbar, statusbar);
 345         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 346
 347         if (priv->fullscreen_popup != NULL) {
 348                 if (fullscreen)
 349                         show_fullscreen_popup (window);
 350                 else
 351                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 352         }
 353 }
 354
 355 static void
 356 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 357 {
 358         EvWindowPrivate *priv = window->priv;
 359         GConfClient *client;
 360
 361         if (active) {
 362                 priv->chrome |= flag;
 363         }
 364         else {
 365                 priv->chrome &= ~flag;
 366         }
 367
 368         if (pref != NULL) {
 369                 client = gconf_client_get_default ();
 370                 gconf_client_set_bool (client, pref, active, NULL);
 371                 g_object_unref (client);
 372         }
 373
 374         update_chrome_visibility (window);
 375 }
 376
 377 static void
 378 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 379 {
 380         GtkAction *action;
 381
 382         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
 383         set_action_sensitive (window, "ViewToolbar", FALSE);
 384
 385         action = gtk_action_group_get_action (window->priv->action_group,
 386                                               PAGE_SELECTOR_ACTION);
 387         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 388 }
 389
 390 static void
 391 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 392 {
 393         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 394 }
 395
 396 static void
 397 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 398 {
 399         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 400 }
 401
 402 static void
 403 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 404 {
 405         gboolean continuous;
 406
 407         ev_window_stop_presentation (ev_window);
 408         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 409         g_object_set (G_OBJECT (ev_window->priv->view),
 410                       "continuous", continuous,
 411                       NULL);
 412         update_action_sensitivity (ev_window);
 413 }
 414
 415 static void
 416 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 417 {
 418         gboolean dual_page;
 419
 420         ev_window_stop_presentation (ev_window);
 421         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 422         g_object_set (G_OBJECT (ev_window->priv->view),
 423                       "dual-page", dual_page,
 424                       NULL);
 425         update_action_sensitivity (ev_window);
 426 }
 427
 428 static void
 429 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 430 {
 431         ev_window_stop_presentation (ev_window);
 432
 433         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 434                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 435         } else {
 436                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 437         }
 438         update_action_sensitivity (ev_window);
 439 }
 440
 441 static void
 442 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 443 {
 444         ev_window_stop_presentation (ev_window);
 445
 446         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 447                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 448         } else {
 449                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 450         }
 451         update_action_sensitivity (ev_window);
 452 }
 453
 454 static void
 455 update_sizing_buttons (EvWindow *window)
 456 {
 457         GtkActionGroup *action_group = window->priv->action_group;
 458         GtkAction *action;
 459         gboolean best_fit, page_width;
 460         EvSizingMode sizing_mode;
 461
 462         if (window->priv->view == NULL)
 463                 return;
 464
 465         g_object_get (window->priv->view,
 466                       "sizing_mode", &sizing_mode,
 467                       NULL);
 468
 469         switch (sizing_mode) {
 470         case EV_SIZING_BEST_FIT:
 471                 best_fit = TRUE;
 472                 page_width = FALSE;
 473                 break;
 474         case EV_SIZING_FIT_WIDTH:
 475                 best_fit = FALSE;
 476                 page_width = TRUE;
 477                 break;
 478
 479         default:
 480                 best_fit = page_width = FALSE;
 481                 break;
 482         }
 483
 484         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 485         g_signal_handlers_block_by_func
 486                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 487         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 488         g_signal_handlers_unblock_by_func
 489                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 490
 491         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 492         g_signal_handlers_block_by_func
 493                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 494         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 495         g_signal_handlers_unblock_by_func
 496                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 497
 498         action = gtk_action_group_get_action (window->priv->action_group,
 499                                               ZOOM_CONTROL_ACTION);
 500         if (best_fit) {
 501                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 502                                                  EPHY_ZOOM_BEST_FIT);
 503         } else if (page_width) {
 504                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 505                                                  EPHY_ZOOM_FIT_WIDTH);
 506         }
 507 }
 508
 509 void
 510 ev_window_open_page_label (EvWindow   *ev_window,
 511                            const char *label)
 512 {
 513         if (ev_window->priv->page_cache) {
 514                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 515                                               label);
 516         }
 517 }
 518
 519 gboolean
 520 ev_window_is_empty (const EvWindow *ev_window)
 521 {
 522         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 523
 524         return (ev_window->priv->document == NULL) &&
 525                 (ev_window->priv->load_job == NULL) &&
 526                 (ev_window->priv->xfer_job == NULL);
 527 }
 528
 529 static void
 530 unable_to_load (EvWindow   *ev_window,
 531                 const char *error_message)
 532 {
 533         GtkWidget *dialog;
 534
 535         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 536                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 537                                          GTK_MESSAGE_ERROR,
 538                                          GTK_BUTTONS_CLOSE,
 539                                          _("Unable to open document"));
 540         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 541                                                   "%s", error_message);
 542         gtk_dialog_run (GTK_DIALOG (dialog));
 543         gtk_widget_destroy (dialog);
 544 }
 545
 546 static void
 547 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 548 {
 549         char *title = NULL;
 550         char *doc_title = NULL;
 551         gboolean password_needed;
 552
 553         password_needed = (ev_window->priv->password_document != NULL);
 554         if (document && ev_window->priv->page_cache) {
 555                 doc_title = g_strdup (ev_page_cache_get_title (ev_window->priv->page_cache));
 556
 557                 /* Make sure we get a valid title back */
 558                 if (doc_title) {
 559                         if (doc_title[0] == '\000' ||
 560                             !g_utf8_validate (doc_title, -1, NULL)) {
 561                                 doc_title = NULL;
 562                         }
 563                 }
 564         }
 565
 566         if (doc_title) {
 567                 char *p;
 568
 569                 for (p = doc_title; *p; ++p) {
 570                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 571                         if (*p == '\n')
 572                                 *p = ' ';
 573                 }
 574         }
 575
 576         if (doc_title == NULL && ev_window->priv->uri) {
 577                 char *basename;
 578
 579                 basename = g_path_get_basename (ev_window->priv->uri);
 580                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 581                 g_free (basename);
 582         }
 583
 584         if (password_needed) {
 585                 if (doc_title == NULL) {
 586                         title = g_strdup (_("Document Viewer - Password Required"));
 587                 } else {
 588                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 589                 }
 590         } else {
 591                 if (doc_title == NULL) {
 592                         title = g_strdup (_("Document Viewer"));
 593                 } else {
 594                         title = g_strdup (doc_title);
 595                 }
 596         }
 597
 598         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 599
 600         g_free (doc_title);
 601         g_free (title);
 602 }
 603
 604 static void
 605 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 606 {
 607         update_action_sensitivity (ev_window);
 608 }
 609
 610 static void
 611 page_changed_cb (EvPageCache *page_cache,
 612                  gint         page,
 613                  EvWindow    *ev_window)
 614 {
 615         update_action_sensitivity (ev_window);
 616 }
 617
 618 static void
 619 update_document_mode (EvWindow *window, EvDocumentMode mode)
 620 {
 621         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 622                 ev_window_run_presentation (window);
 623         }
 624         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 625                 ev_window_fullscreen (window);
 626         }
 627 }
 628
 629 static void
 630 ev_window_setup_document (EvWindow *ev_window)
 631 {
 632         const EvDocumentInfo *info;
 633         EvDocument *document;
 634         EvView *view = EV_VIEW (ev_window->priv->view);
 635         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 636         GtkAction *action;
 637
 638         document = ev_window->priv->document;
 639         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 640         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 641
 642         g_signal_connect_object (G_OBJECT (document),
 643                                  "notify::title",
 644                                  G_CALLBACK (update_window_title),
 645                                  ev_window, 0);
 646         if (EV_IS_DOCUMENT_FIND (document)) {
 647                 g_signal_connect_object (G_OBJECT (document),
 648                                          "find_changed",
 649                                          G_CALLBACK (find_changed_cb),
 650                                          ev_window, 0);
 651         }
 652
 653         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 654
 655         ev_sidebar_set_document (sidebar, document);
 656
 657         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 658                 ev_view_set_document (view, document);
 659         }
 660
 661         update_window_title (document, NULL, ev_window);
 662         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 663         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 664         update_action_sensitivity (ev_window);
 665
 666         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 667         update_document_mode (ev_window, info->mode);
 668
 669         if (ev_window->priv->properties) {
 670                 ev_properties_set_document (ev_window->priv->properties,
 671                                             ev_window->priv->document);
 672         }
 673 }
 674
 675 static void
 676 password_dialog_response (GtkWidget *password_dialog,
 677                           gint       response_id,
 678                           EvWindow  *ev_window)
 679 {
 680         char *password;
 681
 682         if (response_id == GTK_RESPONSE_OK) {
 683                 EvDocument *document;
 684                 gchar *uri;
 685
 686                 password = ev_password_dialog_get_password (password_dialog);
 687                 if (password) {
 688                         ev_document_doc_mutex_lock ();
 689                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 690                                                            password);
 691                         ev_document_doc_mutex_unlock ();
 692                 }
 693                 g_free (password);
 694
 695                 document = ev_window->priv->password_document;
 696                 uri = ev_window->priv->password_uri;
 697
 698                 ev_window->priv->password_document = NULL;
 699                 ev_window->priv->password_uri = NULL;
 700
 701                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 702
 703                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
 704                                    EV_CONTEXT_PROGRESS,
 705                                    _("Loading document. Please wait"));
 706
 707                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 708                                             TRUE);
 709
 710                 gtk_widget_destroy (password_dialog);
 711
 712                 g_object_unref (document);
 713                 g_free (uri);
 714
 715                 return;
 716         }
 717
 718         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 719         gtk_widget_destroy (password_dialog);
 720 }
 721
 722 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 723  * password_view page.  It assumes that ev_window->priv->password_* has been set
 724  * correctly.  These are cleared by password_dialog_response() */
 725
 726 static void
 727 ev_window_popup_password_dialog (EvWindow *ev_window)
 728 {
 729         g_assert (ev_window->priv->password_document);
 730         g_assert (ev_window->priv->password_uri);
 731
 732         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 733
 734         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 735         if (ev_window->priv->password_dialog == NULL) {
 736                 gchar *basename, *file_name;
 737
 738                 basename = g_path_get_basename (ev_window->priv->password_uri);
 739                 file_name = gnome_vfs_unescape_string_for_display (basename);
 740                 ev_window->priv->password_dialog =
 741                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 742                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 743                                            (gpointer *) &(ev_window->priv->password_dialog));
 744                 g_signal_connect (ev_window->priv->password_dialog,
 745                                   "response",
 746                                   G_CALLBACK (password_dialog_response),
 747                                   ev_window);
 748                 g_free (basename);
 749                 g_free (file_name);
 750                 gtk_widget_show (ev_window->priv->password_dialog);
 751         } else {
 752                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 753         }
 754 }
 755
 756
 757 static void
 758 ev_window_clear_jobs (EvWindow *ev_window)
 759 {
 760     if (ev_window->priv->load_job != NULL) {
 761
 762         if (!ev_window->priv->load_job->finished)
 763                 ev_job_queue_remove_job (ev_window->priv->load_job);
 764
 765         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 766         g_object_unref (ev_window->priv->load_job);
 767         ev_window->priv->load_job = NULL;
 768     }
 769
 770     if (ev_window->priv->xfer_job != NULL) {
 771
 772         if (!ev_window->priv->xfer_job->finished)
 773                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 774
 775         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 776         g_object_unref (ev_window->priv->xfer_job);
 777         ev_window->priv->xfer_job = NULL;
 778     }
 779 }
 780
 781 static void
 782 ev_window_clear_local_uri (EvWindow *ev_window)
 783 {
 784     char *filename;
 785
 786     if (ev_window->priv->local_uri) {
 787             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 788             if (filename != NULL) {
 789                     unlink (filename);
 790                     g_free (filename);
 791             }
 792             g_free (ev_window->priv->local_uri);
 793             ev_window->priv->local_uri = NULL;
 794     }
 795 }
 796
 797 /* This callback will executed when load job will be finished.
 798  *
 799  * Since the flow of the error dialog is very confusing, we assume that both
 800  * document and uri will go away after this function is called, and thus we need
 801  * to ref/dup them.  Additionally, it needs to clear
 802  * ev_window->priv->password_{uri,document}, and thus people who call this
 803  * function should _not_ necessarily expect those to exist after being
 804  * called. */
 805 static void
 806 ev_window_load_job_cb  (EvJobLoad *job,
 807                         gpointer data)
 808 {
 809         EvWindow *ev_window = EV_WINDOW (data);
 810         EvDocument *document = EV_JOB (job)->document;
 811
 812         g_assert (document);
 813         g_assert (document != ev_window->priv->document);
 814         g_assert (job->uri);
 815
 816         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 817                           EV_CONTEXT_PROGRESS);
 818
 819         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 820                                     FALSE);
 821
 822         if (ev_window->priv->password_document) {
 823                 g_object_unref (ev_window->priv->password_document);
 824                 ev_window->priv->password_document = NULL;
 825         }
 826         if (ev_window->priv->password_uri) {
 827                 g_free (ev_window->priv->password_uri);
 828                 ev_window->priv->password_uri = NULL;
 829         }
 830
 831         /* Success! */
 832         if (job->error == NULL) {
 833                 if (ev_window->priv->document)
 834                         g_object_unref (ev_window->priv->document);
 835                 ev_window->priv->document = g_object_ref (document);
 836                 ev_window_setup_document (ev_window);
 837
 838                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 839                 ev_window_clear_jobs (ev_window);
 840
 841                 return;
 842         }
 843
 844         if (job->error->domain == EV_DOCUMENT_ERROR &&
 845             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 846                 gchar *base_name, *file_name;
 847
 848                 ev_window->priv->password_document = g_object_ref (document);
 849                 ev_window->priv->password_uri = g_strdup (job->uri);
 850
 851                 base_name = g_path_get_basename (job->uri);
 852                 file_name = gnome_vfs_unescape_string_for_display (base_name);
 853
 854                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 855                                                 file_name);
 856                 g_free (file_name);
 857                 g_free (base_name);
 858                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 859
 860                 ev_window_popup_password_dialog (ev_window);
 861         } else {
 862                 unable_to_load (ev_window, job->error->message);
 863         }
 864
 865         return;
 866 }
 867
 868 static void
 869 ev_window_xfer_job_cb  (EvJobXfer *job,
 870                         gpointer data)
 871 {
 872         EvWindow *ev_window = EV_WINDOW (data);
 873
 874
 875
 876         if (job->error != NULL) {
 877                 ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 878                                   EV_CONTEXT_PROGRESS);
 879                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 880                                             FALSE);
 881
 882                 unable_to_load (ev_window, job->error->message);
 883                 ev_window_clear_jobs (ev_window);
 884         } else {
 885                 char *uri;
 886
 887                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 888
 889                 if (job->local_uri) {
 890                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 891                         uri = ev_window->priv->local_uri;
 892                 } else {
 893                         ev_window->priv->local_uri = NULL;
 894                         uri = ev_window->priv->uri;
 895                 }
 896
 897                 ev_window_clear_jobs (ev_window);
 898
 899                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 900                 g_signal_connect (ev_window->priv->load_job,
 901                                   "finished",
 902                                   G_CALLBACK (ev_window_load_job_cb),
 903                                   ev_window);
 904                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 905                 g_object_unref (document);
 906         }
 907 }
 908
 909 void
 910 ev_window_open_uri (EvWindow *ev_window, const char *uri)
 911 {
 912         if (ev_window->priv->password_dialog)
 913                 gtk_widget_destroy (ev_window->priv->password_dialog);
 914
 915         g_free (ev_window->priv->uri);
 916         ev_window->priv->uri = g_strdup (uri);
 917
 918         ev_window_clear_jobs (ev_window);
 919         ev_window_clear_local_uri (ev_window);
 920
 921         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
 922         g_signal_connect (ev_window->priv->xfer_job,
 923                           "finished",
 924                           G_CALLBACK (ev_window_xfer_job_cb),
 925                           ev_window);
 926         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 927
 928         ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
 929                            EV_CONTEXT_PROGRESS,
 930                            _("Loading document. Please wait"));
 931         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 932                                     TRUE);
 933 }
 934
 935 static void
 936 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
 937 {
 938         GtkWidget *chooser;
 939         static char *folder = NULL;
 940
 941         chooser = gtk_file_chooser_dialog_new (_("Open document"),
 942                                                GTK_WINDOW (window),
 943                                                GTK_FILE_CHOOSER_ACTION_OPEN,
 944                                                GTK_STOCK_CANCEL,
 945                                                GTK_RESPONSE_CANCEL,
 946                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
 947                                                NULL);
 948
 949         if (folder) {
 950                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser),
 951                                                          folder);
 952         }
 953
 954         ev_document_types_add_filters (chooser);
 955         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
 956         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
 957
 958         if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) {
 959                 GSList *uris;
 960
 961                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
 962
 963                 if (folder != NULL)
 964                         g_free (folder);
 965
 966                 folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
 967
 968                 ev_application_open_uri_list (EV_APP, uris);
 969
 970                 g_slist_foreach (uris, (GFunc)g_free, NULL);
 971                 g_slist_free (uris);
 972         } else {
 973                 if (!GTK_WIDGET_VISIBLE (window))
 974                         gtk_widget_destroy (GTK_WIDGET (window));
 975         }
 976
 977         gtk_widget_destroy (GTK_WIDGET (chooser));
 978 }
 979
 980 static void
 981 ev_window_cmd_recent_file_activate (GtkAction *action,
 982                                     EvWindow *ev_window)
 983 {
 984         char *uri;
 985         EggRecentItem *item;
 986
 987         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
 988                                                    action);
 989
 990         uri = egg_recent_item_get_uri (item);
 991
 992         ev_application_open_uri (EV_APP, uri, NULL);
 993
 994         g_free (uri);
 995 }
 996
 997 static void
 998 ev_window_add_recent (EvWindow *window, const char *filename)
 999 {
1000         EggRecentItem *item;
1001
1002         item = egg_recent_item_new_from_uri (filename);
1003         egg_recent_item_add_group (item, "Evince");
1004         egg_recent_model_add_full (window->priv->recent_model, item);
1005 }
1006
1007 static void
1008 ev_window_setup_recent (EvWindow *ev_window)
1009 {
1010
1011
1012
1013         /* it would be better if we just filtered by mime-type, but there
1014          * doesn't seem to be an easy way to figure out which mime-types we
1015          * can handle */
1016         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
1017
1018         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1019                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1020                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1021                                                                       ev_window);
1022
1023         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1024         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
1025
1026         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1027                                    ev_window->priv->recent_model);
1028
1029         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
1030                                             "Evince", NULL);
1031
1032         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1033
1034         g_signal_connect (ev_window->priv->recent_view, "activate",
1035                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1036 }
1037
1038 /* FIXME
1039 static gboolean
1040 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1041 {
1042         GtkWidget *msgbox;
1043         gchar *utf8_file_name;
1044         AtkObject *obj;
1045         gint ret;
1046
1047         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1048         msgbox = gtk_message_dialog_new (
1049                 window,
1050                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1051                 GTK_MESSAGE_QUESTION,
1052                 GTK_BUTTONS_NONE,
1053                 _("A file named \"%s\" already exists."),
1054                 utf8_file_name);
1055         g_free (utf8_file_name);
1056
1057         gtk_message_dialog_format_secondary_text (
1058                 GTK_MESSAGE_DIALOG (msgbox),
1059                 _("Do you want to replace it with the one you are saving?"));
1060
1061         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1062                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1063
1064         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1065                                _("_Replace"), GTK_RESPONSE_YES);
1066
1067         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1068                                          GTK_RESPONSE_CANCEL);
1069
1070         obj = gtk_widget_get_accessible (msgbox);
1071
1072         if (GTK_IS_ACCESSIBLE (obj))
1073                 atk_object_set_name (obj, _("Question"));
1074
1075         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1076         gtk_widget_destroy (msgbox);
1077
1078         return (ret == GTK_RESPONSE_YES);
1079 }
1080 */
1081
1082 static void
1083 save_error_dialog (GtkWindow *window, const gchar *file_name)
1084 {
1085         GtkWidget *error_dialog;
1086
1087         error_dialog = gtk_message_dialog_new (
1088                 window,
1089                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1090                 GTK_MESSAGE_ERROR,
1091                 GTK_BUTTONS_CLOSE,
1092                 _("The file could not be saved as \"%s\"."),
1093                 file_name);
1094
1095         /* Easy way to make the text bold while keeping the string
1096          * above free from pango markup (FIXME ?) */
1097         gtk_message_dialog_format_secondary_text (
1098                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1099
1100         gtk_dialog_run (GTK_DIALOG (error_dialog));
1101         gtk_widget_destroy (error_dialog);
1102 }
1103
1104 static void
1105 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1106 {
1107         GtkWidget *fc;
1108
1109         gchar *uri;
1110         gchar *basename;
1111         static char* folder = NULL;
1112
1113         gboolean success;
1114
1115         fc = gtk_file_chooser_dialog_new (
1116                 _("Save a Copy"),
1117                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
1118                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1119                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1120                 NULL);
1121         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
1122
1123         ev_document_types_add_filters_for_type (fc, G_TYPE_FROM_INSTANCE (ev_window->priv->document));
1124         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1125
1126         if (folder) {
1127                 gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER (fc),
1128                                                         folder);
1129         }
1130
1131         basename = g_path_get_basename (ev_window->priv->uri);
1132         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), basename);
1133         g_free (basename);
1134
1135         gtk_widget_show (fc);
1136
1137         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
1138                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1139
1140 /* FIXME
1141                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1142                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1143                                 continue;
1144 */
1145
1146                 ev_document_doc_mutex_lock ();
1147                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1148                 ev_document_doc_mutex_unlock ();
1149
1150                 if (success)
1151                         break;
1152                 else
1153                         save_error_dialog (GTK_WINDOW (fc), uri);
1154         }
1155
1156         if (folder != NULL)
1157                 g_free (folder);
1158
1159         folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (fc));
1160
1161         gtk_widget_destroy (fc);
1162 }
1163
1164 static gboolean
1165 using_postscript_printer (GnomePrintConfig *config)
1166 {
1167         const guchar *driver;
1168         const guchar *transport;
1169
1170         driver = gnome_print_config_get (
1171                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1172
1173         transport = gnome_print_config_get (
1174                 config, (const guchar *)"Settings.Transport.Backend");
1175
1176         if (driver) {
1177                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1178                         return TRUE;
1179                 else
1180                         return FALSE;
1181         } else  if (transport) {
1182                 if (!strcmp ((const gchar *)transport, "CUPS"))
1183                         return TRUE;
1184                 else if (!strcmp ((const gchar *)transport, "LPD"))
1185                         return TRUE;
1186         }
1187
1188         return FALSE;
1189 }
1190
1191 static void
1192 ev_window_print (EvWindow *window)
1193 {
1194         EvPageCache *page_cache;
1195         int last_page;
1196
1197         page_cache = ev_page_cache_get (window->priv->document);
1198         last_page = ev_page_cache_get_n_pages (page_cache);
1199
1200         ev_window_print_range (window, 1, -1);
1201 }
1202
1203 const char *
1204 ev_window_get_uri (EvWindow *ev_window)
1205 {
1206         return ev_window->priv->uri;
1207 }
1208
1209 void
1210 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1211 {
1212         GnomePrintConfig *config;
1213         GnomePrintJob *job;
1214         GtkWidget *print_dialog;
1215         gchar *pages_label;
1216         EvPrintJob *print_job = NULL;
1217         EvPageCache *page_cache;
1218
1219         g_return_if_fail (EV_IS_WINDOW (ev_window));
1220         g_return_if_fail (ev_window->priv->document != NULL);
1221
1222         page_cache = ev_page_cache_get (ev_window->priv->document);
1223         if (last_page == -1) {
1224                 last_page = ev_page_cache_get_n_pages (page_cache);
1225         }
1226
1227         config = gnome_print_config_default ();
1228         job = gnome_print_job_new (config);
1229
1230         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1231                                                (GNOME_PRINT_DIALOG_RANGE |
1232                                                 GNOME_PRINT_DIALOG_COPIES));
1233
1234         pages_label = g_strconcat (_("Pages"), " ", NULL);
1235         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1236                                                  GNOME_PRINT_RANGE_ALL |
1237                                                  GNOME_PRINT_RANGE_RANGE,
1238                                                  first_page, last_page,
1239                                                  NULL, (const guchar *)pages_label);
1240         g_free (pages_label);
1241
1242         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1243                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1244                                            FALSE);
1245
1246         while (TRUE) {
1247                 int response;
1248                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1249
1250                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1251                         break;
1252
1253                 /* FIXME: Change this when we have the first backend
1254                  * that can print more than postscript
1255                  */
1256                 if (!using_postscript_printer (config)) {
1257                         GtkWidget *dialog;
1258
1259                         dialog = gtk_message_dialog_new (
1260                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1261                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1262                                 _("Printing is not supported on this printer."));
1263                         gtk_message_dialog_format_secondary_text (
1264                                 GTK_MESSAGE_DIALOG (dialog),
1265                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1266                                 gnome_print_config_get (
1267                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1268                         gtk_dialog_run (GTK_DIALOG (dialog));
1269                         gtk_widget_destroy (dialog);
1270
1271                         continue;
1272                 }
1273
1274                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1275                                           "gnome_print_job", job,
1276                                           "document", ev_window->priv->document,
1277                                           "print_dialog", print_dialog,
1278                                           NULL);
1279                 break;
1280         }
1281
1282         gtk_widget_destroy (print_dialog);
1283
1284         if (print_job != NULL) {
1285                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1286                 g_object_unref (print_job);
1287         }
1288 }
1289
1290 static void
1291 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1292 {
1293         ev_window_print (ev_window);
1294 }
1295
1296 static void
1297 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1298 {
1299         if (ev_window->priv->properties == NULL) {
1300                 ev_window->priv->properties = ev_properties_new ();
1301                 ev_properties_set_document (ev_window->priv->properties,
1302                                             ev_window->priv->document);
1303                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1304                                            (gpointer *) &(ev_window->priv->properties));
1305         }
1306
1307         ev_properties_show (ev_window->priv->properties, GTK_WIDGET (ev_window));
1308 }
1309
1310 static void
1311 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1312 {
1313         g_return_if_fail (EV_IS_WINDOW (ev_window));
1314
1315         gtk_widget_destroy (GTK_WIDGET (ev_window));
1316 }
1317
1318 static void
1319 find_not_supported_dialog (EvWindow   *ev_window)
1320 {
1321         GtkWidget *dialog;
1322
1323         /* If you change this so it isn't modal, be sure you don't
1324          * allow multiple copies of the dialog...
1325          */
1326
1327         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1328                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1329                                          GTK_MESSAGE_ERROR,
1330                                          GTK_BUTTONS_CLOSE,
1331                                          _("The \"Find\" feature will not work with this document"));
1332         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1333                                                   _("Searching for text is only supported for PDF documents."));
1334         gtk_dialog_run (GTK_DIALOG (dialog));
1335         gtk_widget_destroy (dialog);
1336 }
1337
1338 static void
1339 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1340 {
1341         g_return_if_fail (EV_IS_WINDOW (ev_window));
1342
1343         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1344 }
1345
1346 static void
1347 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1348 {
1349         g_return_if_fail (EV_IS_WINDOW (ev_window));
1350
1351         if (ev_window->priv->document == NULL) {
1352                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1353         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1354                 find_not_supported_dialog (ev_window);
1355         } else {
1356                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1357
1358                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1359         }
1360 }
1361
1362 static void
1363 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1364 {
1365         g_return_if_fail (EV_IS_WINDOW (ev_window));
1366
1367         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1368 }
1369
1370 static void
1371 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1372 {
1373         g_return_if_fail (EV_IS_WINDOW (ev_window));
1374
1375         ev_view_copy (EV_VIEW (ev_window->priv->view));
1376 }
1377
1378 static void
1379 ev_window_update_fullscreen_popup (EvWindow *window)
1380 {
1381         GtkWidget *popup = window->priv->fullscreen_popup;
1382         int popup_width, popup_height;
1383         GdkRectangle screen_rect;
1384         gboolean toolbar;
1385
1386         g_return_if_fail (popup != NULL);
1387
1388         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1389                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1390         popup_width = popup->requisition.width;
1391         popup_height = popup->requisition.height;
1392
1393         /* FIXME multihead */
1394         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1395                         gdk_screen_get_monitor_at_window
1396                         (gdk_screen_get_default (),
1397                          GTK_WIDGET (window)->window),
1398                          &screen_rect);
1399         if (toolbar) {
1400                 gtk_widget_set_size_request (popup,
1401                                              screen_rect.width,
1402                                              -1);
1403                 gtk_window_move (GTK_WINDOW (popup),
1404                                  screen_rect.x,
1405                                  screen_rect.y);
1406
1407         } else {
1408                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1409                 {
1410                         gtk_window_move (GTK_WINDOW (popup),
1411                                          screen_rect.x,
1412                                          screen_rect.y);
1413                 } else {
1414                         gtk_window_move (GTK_WINDOW (popup),
1415                                          screen_rect.x + screen_rect.width - popup_width,
1416                                          screen_rect.y);
1417                 }
1418         }
1419 }
1420
1421 static void
1422 screen_size_changed_cb (GdkScreen *screen,
1423                         EvWindow *window)
1424 {
1425         ev_window_update_fullscreen_popup (window);
1426 }
1427
1428 static void
1429 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1430                                       EvWindow *ev_window)
1431 {
1432         GConfClient *client;
1433         int sidebar_size;
1434
1435         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1436
1437         client = gconf_client_get_default ();
1438         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1439         g_object_unref (client);
1440 }
1441
1442 static void
1443 destroy_fullscreen_popup (EvWindow *window)
1444 {
1445         if (window->priv->fullscreen_popup != NULL)
1446         {
1447                 gtk_widget_destroy (window->priv->fullscreen_popup);
1448                 window->priv->fullscreen_popup = NULL;
1449         }
1450 }
1451
1452 static void
1453 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1454 {
1455         GtkAction *action;
1456
1457         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1458         g_return_if_fail (action != NULL);
1459
1460         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1461 }
1462
1463 static void
1464 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1465 {
1466         ev_window_update_fullscreen_popup (window);
1467 }
1468
1469 static gboolean
1470 fullscreen_timeout_cb (gpointer data)
1471 {
1472         EvWindow *window = EV_WINDOW (data);
1473
1474         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1475         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1476         window->priv->fullscreen_timeout_source = NULL;
1477
1478         return FALSE;
1479 }
1480
1481 static void
1482 fullscreen_set_timeout (EvWindow *window)
1483 {
1484         GSource *source;
1485
1486         if (window->priv->fullscreen_timeout_source != NULL)
1487                 g_source_destroy (window->priv->fullscreen_timeout_source);
1488
1489         source = g_timeout_source_new (1000);
1490         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1491         g_source_attach (source, NULL);
1492         window->priv->fullscreen_timeout_source = source;
1493 }
1494
1495 static void
1496 fullscreen_clear_timeout (EvWindow *window)
1497 {
1498         if (window->priv->fullscreen_timeout_source != NULL)
1499                 g_source_destroy (window->priv->fullscreen_timeout_source);
1500
1501         window->priv->fullscreen_timeout_source = NULL;
1502         ev_view_show_cursor (EV_VIEW (window->priv->view));
1503 }
1504
1505
1506 static void
1507 show_fullscreen_popup (EvWindow *window)
1508 {
1509         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1510                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1511                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1512         }
1513
1514         fullscreen_set_timeout (window);
1515 }
1516
1517 static gboolean
1518 fullscreen_motion_notify_cb (GtkWidget *widget,
1519                              GdkEventMotion *event,
1520                              gpointer user_data)
1521 {
1522         EvWindow *window = EV_WINDOW (user_data);
1523
1524         show_fullscreen_popup (window);
1525
1526         return FALSE;
1527 }
1528
1529 static gboolean
1530 fullscreen_leave_notify_cb (GtkWidget *widget,
1531                             GdkEventCrossing *event,
1532                             gpointer user_data)
1533 {
1534         EvWindow *window = EV_WINDOW (user_data);
1535
1536         fullscreen_clear_timeout (window);
1537
1538         return FALSE;
1539 }
1540
1541 static GtkWidget *
1542 ev_window_get_exit_fullscreen_button (EvWindow *window)
1543 {
1544         GtkWidget *button, *icon, *label, *hbox;
1545
1546         button = gtk_button_new ();
1547         g_signal_connect (button, "clicked",
1548                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1549                           window);
1550         gtk_widget_show (button);
1551
1552         hbox = gtk_hbox_new (FALSE, 2);
1553         gtk_widget_show (hbox);
1554         gtk_container_add (GTK_CONTAINER (button), hbox);
1555
1556         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1557         gtk_widget_show (icon);
1558         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1559
1560         label = gtk_label_new (_("Leave Fullscreen"));
1561         gtk_widget_show (label);
1562         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1563
1564         return button;
1565 }
1566
1567 static GtkWidget *
1568 ev_window_create_fullscreen_popup (EvWindow *window)
1569 {
1570         GtkWidget *popup;
1571         GtkWidget *hbox;
1572         GtkWidget *button;
1573
1574         popup = gtk_window_new (GTK_WINDOW_POPUP);
1575         hbox = gtk_hbox_new (FALSE, 0);
1576         button = ev_window_get_exit_fullscreen_button (window);
1577
1578         gtk_container_add (GTK_CONTAINER (popup), hbox);
1579         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1580                             TRUE, TRUE, 0);
1581         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1582
1583         gtk_widget_show (button);
1584         gtk_widget_show (hbox);
1585
1586         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1587
1588         /* FIXME multihead */
1589         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1590                                  G_CALLBACK (screen_size_changed_cb),
1591                                  window, 0);
1592         g_signal_connect_object (popup, "size_request",
1593                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1594                                  window, 0);
1595
1596         return popup;
1597 }
1598
1599
1600 static void
1601 ev_window_update_fullscreen_action (EvWindow *window)
1602 {
1603         GtkAction *action;
1604
1605         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1606         g_signal_handlers_block_by_func
1607                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1608         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1609                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1610         g_signal_handlers_unblock_by_func
1611                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1612 }
1613
1614 static void
1615 ev_window_fullscreen (EvWindow *window)
1616 {
1617         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1618         if (window->priv->fullscreen_popup == NULL)
1619                 window->priv->fullscreen_popup
1620                         = ev_window_create_fullscreen_popup (window);
1621         update_chrome_visibility (window);
1622
1623         g_object_set (G_OBJECT (window->priv->scrolled_window),
1624                       "shadow-type", GTK_SHADOW_NONE,
1625                       NULL);
1626
1627         g_signal_connect (window->priv->view,
1628                           "motion-notify-event",
1629                           G_CALLBACK (fullscreen_motion_notify_cb),
1630                           window);
1631         g_signal_connect (window->priv->view,
1632                           "leave-notify-event",
1633                           G_CALLBACK (fullscreen_leave_notify_cb),
1634                           window);
1635         fullscreen_set_timeout (window);
1636
1637         gtk_widget_grab_focus (window->priv->view);
1638         ev_window_update_fullscreen_action (window);
1639         gtk_window_fullscreen (GTK_WINDOW (window));
1640         ev_window_update_fullscreen_popup (window);
1641 }
1642
1643 static void
1644 ev_window_unfullscreen (EvWindow *window)
1645 {
1646         EvView *view = EV_VIEW (window->priv->view);
1647
1648         ev_view_set_fullscreen (view, FALSE);
1649         g_object_set (G_OBJECT (window->priv->scrolled_window),
1650                       "shadow-type", GTK_SHADOW_IN,
1651                       NULL);
1652
1653         fullscreen_clear_timeout (window);
1654
1655         g_signal_handlers_disconnect_by_func (view,
1656                                               (gpointer) fullscreen_motion_notify_cb,
1657                                               window);
1658         g_signal_handlers_disconnect_by_func (view,
1659                                               (gpointer) fullscreen_leave_notify_cb,
1660                                               window);
1661         ev_window_update_fullscreen_action (window);
1662         gtk_window_unfullscreen (GTK_WINDOW (window));
1663         update_chrome_visibility (window);
1664 }
1665
1666 static void
1667 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1668 {
1669         gboolean fullscreen;
1670
1671         g_return_if_fail (EV_IS_WINDOW (window));
1672         ev_window_stop_presentation (window);
1673
1674         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1675         if (fullscreen) {
1676                 ev_window_fullscreen (window);
1677         } else {
1678                 ev_window_unfullscreen (window);
1679         }
1680 }
1681
1682 static void
1683 ev_window_update_presentation_action (EvWindow *window)
1684 {
1685         GtkAction *action;
1686
1687         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1688         g_signal_handlers_block_by_func
1689                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1690         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1691                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1692         g_signal_handlers_unblock_by_func
1693                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1694 }
1695
1696 static void
1697 ev_window_run_presentation (EvWindow *window)
1698 {
1699         g_object_set (G_OBJECT (window->priv->scrolled_window),
1700                       "shadow-type", GTK_SHADOW_NONE,
1701                       NULL);
1702
1703         gtk_widget_grab_focus (window->priv->view);
1704         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1705         gtk_window_fullscreen (GTK_WINDOW (window));
1706         ev_window_update_presentation_action (window);
1707         update_chrome_visibility (window);
1708 }
1709
1710 static void
1711 ev_window_stop_presentation (EvWindow *window)
1712 {
1713         if (! ev_view_get_presentation (EV_VIEW (window->priv->view)))
1714                 return;
1715
1716         g_object_set (G_OBJECT (window->priv->scrolled_window),
1717                       "shadow-type", GTK_SHADOW_IN,
1718                       NULL);
1719         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1720         gtk_window_unfullscreen (GTK_WINDOW (window));
1721         ev_window_update_presentation_action (window);
1722         update_chrome_visibility (window);
1723 }
1724
1725 static void
1726 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1727 {
1728         gboolean presentation;
1729
1730         g_return_if_fail (EV_IS_WINDOW (window));
1731
1732         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1733         if (presentation) {
1734                 ev_window_run_presentation (window);
1735         } else {
1736                 ev_window_stop_presentation (window);
1737         }
1738 }
1739
1740 static gboolean
1741 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1742 {
1743         EvWindow *window = EV_WINDOW (widget);
1744
1745         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1746                 gboolean maximized;
1747
1748                 maximized = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1749
1750                 ev_statusbar_set_maximized (EV_STATUSBAR (window->priv->statusbar),
1751                                             maximized);
1752         }
1753
1754         return FALSE;
1755 }
1756
1757 static gboolean
1758 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1759 {
1760         EvWindow *window = EV_WINDOW (widget);
1761         EvWindowPrivate *priv = window->priv;
1762         gboolean fullscreen;
1763
1764         g_object_get (priv->view,
1765                       "fullscreen", &fullscreen,
1766                       NULL);
1767
1768         if (fullscreen)
1769                 show_fullscreen_popup (window);
1770
1771         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1772 }
1773
1774 static gboolean
1775 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1776 {
1777         EvWindow *window = EV_WINDOW (widget);
1778         EvWindowPrivate *priv = window->priv;
1779         gboolean fullscreen;
1780
1781         g_object_get (priv->view,
1782                       "fullscreen", &fullscreen,
1783                       NULL);
1784
1785         if (fullscreen)
1786                 gtk_widget_hide (priv->fullscreen_popup);
1787
1788         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1789 }
1790
1791 static void
1792 ev_window_set_page_mode (EvWindow         *window,
1793                          EvWindowPageMode  page_mode)
1794 {
1795         GtkWidget *child = NULL;
1796         GtkWidget *real_child;
1797
1798         if (window->priv->page_mode == page_mode)
1799                 return;
1800
1801         window->priv->page_mode = page_mode;
1802
1803         switch (page_mode) {
1804         case PAGE_MODE_DOCUMENT:
1805                 child = window->priv->view;
1806                 break;
1807         case PAGE_MODE_PASSWORD:
1808                 child = window->priv->password_view;
1809                 break;
1810         default:
1811                 g_assert_not_reached ();
1812         }
1813
1814         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1815         if (child != real_child) {
1816                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1817                                       real_child);
1818                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1819                                    child);
1820         }
1821         update_action_sensitivity (window);
1822 }
1823
1824 static void
1825 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1826 {
1827         EvWindow *ev_window = EV_WINDOW (data);
1828         egg_editable_toolbar_set_edit_mode
1829                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1830         egg_toolbars_model_save (ev_window->priv->toolbar_model,
1831                                  ev_window->priv->toolbar_file, "1.0");
1832         gtk_widget_destroy (GTK_WIDGET (dialog));
1833 }
1834
1835 static void
1836 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
1837 {
1838         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
1839         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
1840 }
1841
1842 static void
1843 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
1844 {
1845         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
1846         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
1847 }
1848
1849 static void
1850 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1851 {
1852         GtkWidget *dialog;
1853         GtkWidget *editor;
1854         g_return_if_fail (EV_IS_WINDOW (ev_window));
1855
1856         dialog = gtk_dialog_new_with_buttons (_("Toolbar editor"), GTK_WINDOW (ev_window),
1857                                               GTK_DIALOG_DESTROY_WITH_PARENT,
1858                                               GTK_STOCK_CLOSE,
1859                                               GTK_RESPONSE_CANCEL,
1860                                               NULL);
1861         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
1862         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
1863
1864         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
1865                                          ev_window->priv->toolbar_model);
1866         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
1867         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
1868
1869         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
1870         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
1871                                       DATADIR"/evince-toolbar.xml");
1872
1873         egg_editable_toolbar_set_edit_mode
1874                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
1875
1876         gtk_widget_show_all (dialog);
1877
1878         g_signal_connect (G_OBJECT (dialog), "response",
1879                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
1880                           ev_window);
1881 }
1882
1883 static void
1884 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1885 {
1886         g_return_if_fail (EV_IS_WINDOW (ev_window));
1887
1888         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1889         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1890 }
1891
1892 static void
1893 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1894 {
1895         g_return_if_fail (EV_IS_WINDOW (ev_window));
1896
1897         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1898         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1899 }
1900
1901 static void
1902 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1903 {
1904         g_return_if_fail (EV_IS_WINDOW (ev_window));
1905
1906         ev_page_cache_prev_page (ev_window->priv->page_cache);
1907 }
1908
1909 static void
1910 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1911 {
1912         g_return_if_fail (EV_IS_WINDOW (ev_window));
1913
1914         ev_page_cache_next_page (ev_window->priv->page_cache);
1915 }
1916
1917 static void
1918 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1919 {
1920         g_return_if_fail (EV_IS_WINDOW (ev_window));
1921
1922         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1923 }
1924
1925 static void
1926 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1927 {
1928         int n_pages;
1929
1930         g_return_if_fail (EV_IS_WINDOW (ev_window));
1931
1932         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1933         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1934 }
1935
1936 static void
1937 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
1938 {
1939         int n_pages, current_page;
1940
1941         g_return_if_fail (EV_IS_WINDOW (ev_window));
1942
1943         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1944         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1945
1946         if (current_page + 10 < n_pages)
1947                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
1948 }
1949
1950 static void
1951 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
1952 {
1953         int current_page;
1954
1955         g_return_if_fail (EV_IS_WINDOW (ev_window));
1956
1957         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1958
1959         if (current_page - 10 >= 0)
1960                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
1961 }
1962
1963 static void
1964 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1965 {
1966         char *uri;
1967         int page;
1968
1969         g_return_if_fail (EV_IS_WINDOW (ev_window));
1970
1971         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1972         uri = g_strdup (ev_window->priv->uri);
1973
1974         ev_window_open_uri (ev_window, uri);
1975
1976         /* In case the number of pages in the document has changed. */
1977         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
1978
1979         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1980
1981         g_free (uri);
1982 }
1983
1984 static void
1985 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1986 {
1987         GError *error = NULL;
1988
1989         g_return_if_fail (EV_IS_WINDOW (ev_window));
1990
1991         gnome_help_display ("evince.xml", NULL, &error);
1992
1993         if(error != NULL) {
1994                 g_warning (error->message);
1995                 g_error_free (error);
1996         }
1997 }
1998
1999 static void
2000 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2001 {
2002         gtk_window_unfullscreen (GTK_WINDOW (window));
2003 }
2004
2005 static void
2006 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2007 {
2008         GtkWidget *widget;
2009
2010         widget = gtk_window_get_focus (GTK_WINDOW (window));
2011         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2012                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2013         } else {
2014                 gboolean fullscreen;
2015                 gboolean presentation;
2016
2017                 g_object_get (window->priv->view,
2018                               "fullscreen", &fullscreen,
2019                               "presentation", &presentation,
2020                               NULL);
2021
2022                 if (fullscreen)
2023                         ev_window_unfullscreen (window);
2024                 if (presentation)
2025                         ev_window_stop_presentation (window);
2026
2027                 if (fullscreen && presentation)
2028                         g_warning ("Both fullscreen and presentation set somehow");
2029         }
2030 }
2031
2032 static void
2033 update_view_size (EvView *view, EvWindow *window)
2034 {
2035         int width, height;
2036         GtkRequisition vsb_requisition;
2037         GtkRequisition hsb_requisition;
2038         int scrollbar_spacing;
2039
2040         /* Calculate the width available for the */
2041         width = window->priv->scrolled_window->allocation.width;
2042         height = window->priv->scrolled_window->allocation.height;
2043
2044         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2045                 width -= 2 * window->priv->view->style->xthickness;
2046                 height -= 2 * window->priv->view->style->ythickness;
2047         }
2048
2049         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2050                                  &vsb_requisition);
2051         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2052                                  &hsb_requisition);
2053         gtk_widget_style_get (window->priv->scrolled_window,
2054                               "scrollbar_spacing", &scrollbar_spacing,
2055                               NULL);
2056
2057         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2058                                    MAX (1, width),
2059                                    MAX (1, height),
2060                                    vsb_requisition.width + scrollbar_spacing,
2061                                    hsb_requisition.height + scrollbar_spacing);
2062 }
2063
2064 static void
2065 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2066                                   EvWindow   *ev_window)
2067 {
2068         GtkWidget *scrolled_window;
2069         EvSizingMode sizing_mode;
2070
2071         g_object_get (ev_window->priv->view,
2072                       "sizing-mode", &sizing_mode,
2073                       NULL);
2074
2075         scrolled_window = ev_window->priv->scrolled_window;
2076
2077         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2078
2079         if (sizing_mode != EV_SIZING_FREE)
2080                 update_view_size (NULL, ev_window);
2081
2082         switch (sizing_mode) {
2083         case EV_SIZING_BEST_FIT:
2084                 g_object_set (G_OBJECT (scrolled_window),
2085                               "hscrollbar-policy", GTK_POLICY_NEVER,
2086                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2087                               NULL);
2088                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2089                                   G_CALLBACK (update_view_size),
2090                                   ev_window);
2091                 break;
2092         case EV_SIZING_FIT_WIDTH:
2093                 g_object_set (G_OBJECT (scrolled_window),
2094                               "hscrollbar-policy", GTK_POLICY_NEVER,
2095                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2096                               NULL);
2097                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2098                                   G_CALLBACK (update_view_size),
2099                                   ev_window);
2100                 break;
2101         case EV_SIZING_FREE:
2102                 g_object_set (G_OBJECT (scrolled_window),
2103                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2104                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2105                               NULL);
2106                 break;
2107         }
2108
2109         update_sizing_buttons (ev_window);
2110 }
2111
2112 static void
2113 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec,
2114                            EvWindow   *ev_window)
2115 {
2116         update_action_sensitivity (ev_window);
2117 }
2118
2119 static char *
2120 build_comments_string (void)
2121 {
2122         PopplerBackend backend;
2123         const char *backend_name;
2124         const char *version;
2125
2126         backend = poppler_get_backend ();
2127         version = poppler_get_version ();
2128         switch (backend) {
2129                 case POPPLER_BACKEND_CAIRO:
2130                         backend_name = "cairo";
2131                         break;
2132                 case POPPLER_BACKEND_SPLASH:
2133                         backend_name = "splash";
2134                         break;
2135                 default:
2136                         backend_name = "unknown";
2137                         break;
2138         }
2139
2140         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2141                                   "Using poppler %s (%s)"),
2142                                 version, backend_name);
2143 }
2144
2145 static void
2146 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2147 {
2148         const char *authors[] = {
2149                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2150                 "Jonathan Blandford <jrb@gnome.org>",
2151                 "Marco Pesenti Gritti <marco@gnome.org>",
2152                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2153                 "Bryan Clark <clarkbw@gnome.org>",
2154                 NULL
2155         };
2156
2157         const char *documenters[] = {
2158                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2159                 NULL
2160         };
2161
2162         const char *license[] = {
2163                 N_("Evince is free software; you can redistribute it and/or modify\n"
2164                    "it under the terms of the GNU General Public License as published by\n"
2165                    "the Free Software Foundation; either version 2 of the License, or\n"
2166                    "(at your option) any later version.\n"),
2167                 N_("Evince is distributed in the hope that it will be useful,\n"
2168                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2169                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2170                    "GNU General Public License for more details.\n"),
2171                 N_("You should have received a copy of the GNU General Public License\n"
2172                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2173                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2174         };
2175
2176         char *license_trans;
2177         char *comments;
2178
2179 #ifdef ENABLE_NLS
2180         const char **p;
2181
2182         for (p = authors; *p; ++p)
2183                 *p = _(*p);
2184
2185         for (p = documenters; *p; ++p)
2186                 *p = _(*p);
2187 #endif
2188
2189         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2190                                      _(license[2]), "\n", NULL);
2191         comments = build_comments_string ();
2192
2193         gtk_show_about_dialog (
2194                 GTK_WINDOW (ev_window),
2195                 "name", _("Evince"),
2196                 "version", VERSION,
2197                 "copyright",
2198                 _("\xc2\xa9 1996-2005 The Evince authors"),
2199                 "license", license_trans,
2200                 "website", "http://www.gnome.org/projects/evince",
2201                 "comments", comments,
2202                 "authors", authors,
2203                 "documenters", documenters,
2204                 "translator-credits", _("translator-credits"),
2205                 NULL);
2206
2207         g_free (comments);
2208         g_free (license_trans);
2209 }
2210
2211 static void
2212 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2213 {
2214         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2215                             GCONF_CHROME_TOOLBAR,
2216                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2217 }
2218
2219 static void
2220 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
2221 {
2222         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
2223                             GCONF_CHROME_STATUSBAR,
2224                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2225 }
2226
2227 static void
2228 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2229 {
2230         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2231                             GCONF_CHROME_SIDEBAR,
2232                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2233 }
2234
2235 static void
2236 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2237                                          EvWindow   *ev_window)
2238 {
2239         GtkAction *action;
2240         gboolean visible, fullscreen_mode;
2241
2242
2243         fullscreen_mode = ev_view_get_presentation (EV_VIEW (ev_window->priv->view)) ||
2244                                ev_view_get_fullscreen (EV_VIEW (ev_window->priv->view));
2245
2246         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
2247
2248         /* In fullscreen mode the sidebar is not visible,
2249          * but we don't want to update the chrome
2250          */
2251         if (fullscreen_mode)
2252                 return;
2253
2254         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2255
2256         g_signal_handlers_block_by_func
2257                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2258         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
2259         g_signal_handlers_unblock_by_func
2260                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2261
2262         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2263                             GCONF_CHROME_SIDEBAR, visible);
2264 }
2265
2266 static void
2267 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2268 {
2269         GtkAction *action;
2270         char *message;
2271
2272         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2273         g_return_if_fail (action != NULL);
2274
2275         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2276         if (message) {
2277                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2278                                    EV_CONTEXT_VIEW, message);
2279                 g_free (message);
2280         }
2281 }
2282
2283 static void
2284 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2285 {
2286         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2287                           EV_CONTEXT_VIEW);
2288 }
2289
2290 static void
2291 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2292                   GtkWidget *proxy, EvWindow *ev_window)
2293 {
2294         if (GTK_IS_MENU_ITEM (proxy)) {
2295                 g_signal_connect (proxy, "select",
2296                                   G_CALLBACK (menu_item_select_cb), ev_window);
2297                 g_signal_connect (proxy, "deselect",
2298                                   G_CALLBACK (menu_item_deselect_cb),
2299                                   ev_window);
2300         }
2301 }
2302
2303 static void
2304 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2305                      GtkWidget *proxy, EvWindow *ev_window)
2306 {
2307         if (GTK_IS_MENU_ITEM (proxy)) {
2308                 g_signal_handlers_disconnect_by_func
2309                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2310                 g_signal_handlers_disconnect_by_func
2311                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2312         }
2313 }
2314
2315 static void
2316 view_status_changed_cb (EvView     *view,
2317                         GParamSpec *pspec,
2318                         EvWindow   *ev_window)
2319 {
2320         const char *message;
2321
2322         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2323                           EV_CONTEXT_HELP);
2324
2325         message = ev_view_get_status (view);
2326         if (message) {
2327                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2328                                    EV_CONTEXT_HELP, message);
2329         }
2330 }
2331
2332 static void
2333 view_find_status_changed_cb (EvView     *view,
2334                              GParamSpec *pspec,
2335                              EvWindow   *ev_window)
2336 {
2337         const char *text;
2338
2339         text = ev_view_get_find_status (view);
2340         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2341                                       text);
2342 }
2343
2344 static void
2345 find_bar_previous_cb (EggFindBar *find_bar,
2346                       EvWindow   *ev_window)
2347 {
2348         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2349 }
2350
2351 static void
2352 find_bar_next_cb (EggFindBar *find_bar,
2353                   EvWindow   *ev_window)
2354 {
2355         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2356 }
2357
2358 static void
2359 find_bar_close_cb (EggFindBar *find_bar,
2360                    EvWindow   *ev_window)
2361 {
2362         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2363 }
2364
2365 static void
2366 find_bar_search_changed_cb (EggFindBar *find_bar,
2367                             GParamSpec *param,
2368                             EvWindow   *ev_window)
2369 {
2370         gboolean case_sensitive;
2371         gboolean visible;
2372         const char *search_string;
2373
2374         g_return_if_fail (EV_IS_WINDOW (ev_window));
2375
2376         /* Either the string or case sensitivity could have changed,
2377          * we connect this callback to both. We also connect it
2378          * to ::visible so when the find bar is hidden, we should
2379          * pretend the search string is NULL/""
2380          */
2381
2382         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2383         visible = GTK_WIDGET_VISIBLE (find_bar);
2384         search_string = egg_find_bar_get_search_string (find_bar);
2385
2386 #if 0
2387         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2388 #endif
2389
2390         if (ev_window->priv->document &&
2391             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2392                 if (visible && search_string && search_string[0]) {
2393                         ev_document_doc_mutex_lock ();
2394                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2395                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2396                                                 search_string,
2397                                                 case_sensitive);
2398                         ev_document_doc_mutex_unlock ();
2399                 } else {
2400                         ev_document_doc_mutex_lock ();
2401                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2402                         ev_document_doc_mutex_unlock ();
2403
2404                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2405                                                       NULL);
2406                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2407                 }
2408         }
2409 }
2410
2411 static void
2412 zoom_control_changed_cb (EphyZoomAction *action,
2413                          float           zoom,
2414                          EvWindow       *ev_window)
2415 {
2416         EvSizingMode mode;
2417
2418         g_return_if_fail (EV_IS_WINDOW (ev_window));
2419
2420         if (zoom == EPHY_ZOOM_BEST_FIT) {
2421                 mode = EV_SIZING_BEST_FIT;
2422         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2423                 mode = EV_SIZING_FIT_WIDTH;
2424         } else {
2425                 mode = EV_SIZING_FREE;
2426         }
2427
2428         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2429
2430         if (mode == EV_SIZING_FREE) {
2431                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2432         }
2433 }
2434
2435 static void
2436 ev_window_finalize (GObject *object)
2437 {
2438         GList *windows = gtk_window_list_toplevels ();
2439
2440         if (windows == NULL) {
2441                 ev_application_shutdown (EV_APP);
2442         } else {
2443                 g_list_free (windows);
2444         }
2445
2446         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2447 }
2448
2449 static void
2450 ev_window_dispose (GObject *object)
2451 {
2452         EvWindow *window = EV_WINDOW (object);
2453         EvWindowPrivate *priv = window->priv;
2454
2455         if (priv->toolbar_model) {
2456                 g_object_unref (priv->toolbar_model);
2457                 g_free (priv->toolbar_file);
2458                 priv->toolbar_model = NULL;
2459                 priv->toolbar_file = NULL;
2460         }
2461
2462         if (priv->recent_model) {
2463                 g_object_unref (priv->recent_model);
2464                 priv->recent_model = NULL;
2465         }
2466
2467         if (priv->recent_view) {
2468                 g_object_unref (priv->recent_view);
2469                 priv->recent_view = NULL;
2470         }
2471
2472
2473         if (priv->ui_manager) {
2474                 g_object_unref (priv->ui_manager);
2475                 priv->ui_manager = NULL;
2476         }
2477
2478         if (priv->action_group) {
2479                 g_object_unref (priv->action_group);
2480                 priv->action_group = NULL;
2481         }
2482
2483         if (priv->page_cache) {
2484                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2485                 priv->page_cache = NULL;
2486         }
2487
2488         if (priv->document) {
2489                 g_object_unref (priv->document);
2490                 priv->document = NULL;
2491         }
2492
2493         if (priv->view) {
2494                 g_object_unref (priv->view);
2495                 priv->view = NULL;
2496         }
2497
2498         if (priv->page_view) {
2499                 g_object_unref (priv->page_view);
2500                 priv->page_view = NULL;
2501         }
2502
2503         if (priv->load_job || priv->xfer_job) {
2504                 ev_window_clear_jobs (window);
2505         }
2506
2507         if (priv->local_uri) {
2508                 ev_window_clear_local_uri (window);
2509         }
2510
2511         if (priv->password_document) {
2512                 g_object_unref (priv->password_document);
2513                 priv->password_document = NULL;
2514         }
2515
2516         if (priv->password_uri) {
2517                 g_free (priv->password_uri);
2518                 priv->password_uri = NULL;
2519         }
2520
2521         if (priv->password_dialog) {
2522                 gtk_widget_destroy (priv->password_dialog);
2523         }
2524
2525         if (priv->find_bar) {
2526                 g_signal_handlers_disconnect_by_func
2527                         (window->priv->find_bar,
2528                          G_CALLBACK (find_bar_close_cb),
2529                          window);
2530                 priv->find_bar = NULL;
2531         }
2532
2533         if (window->priv->fullscreen_timeout_source) {
2534                 g_source_destroy (window->priv->fullscreen_timeout_source);
2535                 window->priv->fullscreen_timeout_source = NULL;
2536         }
2537         destroy_fullscreen_popup (window);
2538
2539         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2540 }
2541
2542 static void
2543 ev_window_class_init (EvWindowClass *ev_window_class)
2544 {
2545         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2546         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2547
2548         g_object_class->dispose = ev_window_dispose;
2549         g_object_class->finalize = ev_window_finalize;
2550
2551         widget_class->window_state_event = ev_window_state_event;
2552         widget_class->focus_in_event = ev_window_focus_in_event;
2553         widget_class->focus_out_event = ev_window_focus_out_event;
2554
2555         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2556 }
2557
2558 /* Normal items */
2559 static const GtkActionEntry entries[] = {
2560         { "File", NULL, N_("_File") },
2561         { "Edit", NULL, N_("_Edit") },
2562         { "View", NULL, N_("_View") },
2563         { "Go", NULL, N_("_Go") },
2564         { "Help", NULL, N_("_Help") },
2565
2566         /* File menu */
2567         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2568           N_("Open an existing document"),
2569           G_CALLBACK (ev_window_cmd_file_open) },
2570         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2571           N_("Save the current document with a new filename"),
2572           G_CALLBACK (ev_window_cmd_save_as) },
2573         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2574           N_("Print this document"),
2575           G_CALLBACK (ev_window_cmd_file_print) },
2576         { "FileProperties", GTK_STOCK_PROPERTIES, N_("Properties"), "<alt>Return",
2577           N_("View the properties of this document"),
2578           G_CALLBACK (ev_window_cmd_file_properties) },
2579         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2580           N_("Close this window"),
2581           G_CALLBACK (ev_window_cmd_file_close_window) },
2582
2583         /* Edit menu */
2584         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2585           N_("Copy text from the document"),
2586           G_CALLBACK (ev_window_cmd_edit_copy) },
2587         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2588           N_("Select the entire page"),
2589           G_CALLBACK (ev_window_cmd_edit_select_all) },
2590         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2591           N_("Find a word or phrase in the document"),
2592           G_CALLBACK (ev_window_cmd_edit_find) },
2593         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2594           N_("Find next occurrence of the word or phrase"),
2595           G_CALLBACK (ev_window_cmd_edit_find_next) },
2596         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2597           N_("Customize the toolbar"),
2598           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2599         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL,
2600           N_("Rotate the document to the left"),
2601           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2602         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL,
2603           N_("Rotate the document to the right"),
2604           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2605
2606         /* View menu */
2607         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2608           N_("Enlarge the document"),
2609           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2610         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2611           N_("Shrink the document"),
2612           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2613         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2614           N_("Reload the document"),
2615           G_CALLBACK (ev_window_cmd_view_reload) },
2616
2617         /* Go menu */
2618         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2619           N_("Go to the previous page"),
2620           G_CALLBACK (ev_window_cmd_go_previous_page) },
2621         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2622           N_("Go to the next page"),
2623           G_CALLBACK (ev_window_cmd_go_next_page) },
2624         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2625           N_("Go to the first page"),
2626           G_CALLBACK (ev_window_cmd_go_first_page) },
2627         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2628           N_("Go to the last page"),
2629           G_CALLBACK (ev_window_cmd_go_last_page) },
2630
2631         /* Help menu */
2632         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2633           N_("Display help for the viewer application"),
2634           G_CALLBACK (ev_window_cmd_help_contents) },
2635
2636         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2637           N_("Display credits for the document viewer creators"),
2638           G_CALLBACK (ev_window_cmd_help_about) },
2639
2640         /* Toolbar-only */
2641         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2642           N_("Leave fullscreen mode"),
2643           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2644
2645         /* Accellerators */
2646         { "Escape", NULL, "", "Escape", "",
2647           G_CALLBACK (ev_window_cmd_escape) },
2648         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2649           N_("Find a word or phrase in the document"),
2650           G_CALLBACK (ev_window_cmd_edit_find) },
2651         { "PageDown", NULL, "", "Page_Down",
2652           N_("Scroll one page forward"),
2653           G_CALLBACK (ev_window_cmd_scroll_forward) },
2654         { "PageUp", NULL, "", "Page_Up",
2655           N_("Scroll one page backward"),
2656           G_CALLBACK (ev_window_cmd_scroll_backward) },
2657         { "Space", NULL, "", "space",
2658           N_("Scroll one page forward"),
2659           G_CALLBACK (ev_window_cmd_scroll_forward) },
2660         { "ShiftSpace", NULL, "", "<shift>space",
2661           N_("Scroll one page backward"),
2662           G_CALLBACK (ev_window_cmd_scroll_backward) },
2663         { "BackSpace", NULL, "", "BackSpace",
2664           N_("Scroll one page backward"),
2665           G_CALLBACK (ev_window_cmd_scroll_backward) },
2666         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
2667           N_("Scroll one page forward"),
2668           G_CALLBACK (ev_window_cmd_scroll_forward) },
2669         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
2670           N_("Enlarge the document"),
2671           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2672         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal",
2673           N_("Enlarge the document"),
2674           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2675         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
2676           N_("Shrink the document"),
2677           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2678         { "FocusPageSelector", NULL, "", "<control>l",
2679           N_("Focus the page selector"),
2680           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2681         { "GoBackwardFast", NULL, "", "<shift>Page_Up",
2682           N_("Go ten pages backward"),
2683           G_CALLBACK (ev_window_cmd_go_backward) },
2684         { "GoForwardFast", NULL, "", "<shift>Page_Down",
2685           N_("Go ten pages forward"),
2686           G_CALLBACK (ev_window_cmd_go_forward) },
2687 };
2688
2689 /* Toggle items */
2690 static const GtkToggleActionEntry toggle_entries[] = {
2691         /* View Menu */
2692         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2693           N_("Show or hide the toolbar"),
2694           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2695         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2696           N_("Show or hide the statusbar"),
2697           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2698         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2699           N_("Show or hide the side pane"),
2700           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2701         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2702           N_("Show the entire document"),
2703           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2704         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2705           N_("Show two pages at once"),
2706           G_CALLBACK (ev_window_cmd_dual), FALSE },
2707         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2708           N_("Expand the window to fill the screen"),
2709           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2710         { "ViewPresentation", NULL, N_("_Presentation"), "F12",
2711           N_("Run document as a presentation"),
2712           G_CALLBACK (ev_window_cmd_view_presentation) },
2713         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2714           N_("Make the current document fill the window"),
2715           G_CALLBACK (ev_window_cmd_view_best_fit) },
2716         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2717           N_("Make the current document fill the window width"),
2718           G_CALLBACK (ev_window_cmd_view_page_width) },
2719 };
2720
2721 static void
2722 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2723                        gint x, gint y, GtkSelectionData *selection_data,
2724                        guint info, guint time, gpointer gdata)
2725 {
2726         GList  *uri_list = NULL;
2727         GSList *uris = NULL;
2728         gchar  *uri;
2729
2730         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2731
2732         if (uri_list) {
2733                 while (uri_list) {
2734                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
2735                         uris = g_slist_append (uris, (gpointer) uri);
2736
2737                         uri_list = g_list_next (uri_list);
2738                 }
2739
2740                 gnome_vfs_uri_list_free (uri_list);
2741
2742                 ev_application_open_uri_list (EV_APP, uris);
2743
2744                 g_slist_free (uris);
2745
2746                 gtk_drag_finish (context, TRUE, FALSE, time);
2747         }
2748 }
2749
2750 static void
2751 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
2752 {
2753         g_return_if_fail (EV_IS_WINDOW (window));
2754
2755         ev_page_cache_set_link (window->priv->page_cache, link);
2756         gtk_widget_grab_focus (window->priv->view);
2757 }
2758
2759 static gboolean
2760 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
2761 {
2762         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
2763
2764         gtk_widget_grab_focus (window->priv->view);
2765
2766         return ev_page_cache_set_page_label (window->priv->page_cache, label);
2767 }
2768
2769 static void
2770 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2771 {
2772         GtkAction *action;
2773
2774         action = g_object_new (EV_TYPE_PAGE_ACTION,
2775                                "name", PAGE_SELECTOR_ACTION,
2776                                "label", _("Page"),
2777                                "tooltip", _("Select Page"),
2778                                "visible_overflown", FALSE,
2779                                NULL);
2780         g_signal_connect (action, "activate_link",
2781                           G_CALLBACK (activate_link_cb), window);
2782         g_signal_connect (action, "activate_label",
2783                           G_CALLBACK (activate_label_cb), window);
2784         gtk_action_group_add_action (group, action);
2785         g_object_unref (action);
2786
2787         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
2788                                "name", ZOOM_CONTROL_ACTION,
2789                                "label", _("Zoom"),
2790                                "stock_id", GTK_STOCK_ZOOM_IN,
2791                                "tooltip", _("Adjust the zoom level"),
2792                                "zoom", 1.0,
2793                                NULL);
2794         g_signal_connect (action, "zoom_to_level",
2795                           G_CALLBACK (zoom_control_changed_cb), window);
2796         gtk_action_group_add_action (group, action);
2797         g_object_unref (action);
2798 }
2799
2800 static void
2801 set_action_properties (GtkActionGroup *action_group)
2802 {
2803         GtkAction *action;
2804
2805         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2806         /*translators: this is the label for toolbar button*/
2807         g_object_set (action, "short_label", _("Previous"), NULL);
2808         g_object_set (action, "is-important", TRUE, NULL);
2809
2810         action = gtk_action_group_get_action (action_group, "GoNextPage");
2811         g_object_set (action, "is-important", TRUE, NULL);
2812         /*translators: this is the label for toolbar button*/
2813         g_object_set (action, "short_label", _("Next"), NULL);
2814
2815         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2816         /*translators: this is the label for toolbar button*/
2817         g_object_set (action, "short_label", _("Zoom In"), NULL);
2818         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2819
2820         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2821         /*translators: this is the label for toolbar button*/
2822         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2823         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2824
2825         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2826         /*translators: this is the label for toolbar button*/
2827         g_object_set (action, "short_label", _("Best Fit"), NULL);
2828         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2829
2830         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2831         /*translators: this is the label for toolbar button*/
2832         g_object_set (action, "short_label", _("Fit Width"), NULL);
2833         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2834
2835         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2836         g_object_set (action, "is-important", TRUE, NULL);
2837 }
2838
2839 static void
2840 set_chrome_actions (EvWindow *window)
2841 {
2842         EvWindowPrivate *priv = window->priv;
2843         GtkActionGroup *action_group = priv->action_group;
2844         GtkAction *action;
2845
2846         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2847         g_signal_handlers_block_by_func
2848                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2849         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2850                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2851         g_signal_handlers_unblock_by_func
2852                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2853
2854         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2855         g_signal_handlers_block_by_func
2856                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2857         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2858                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2859         g_signal_handlers_unblock_by_func
2860                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2861
2862         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2863         g_signal_handlers_block_by_func
2864                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2865         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2866                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2867         g_signal_handlers_unblock_by_func
2868                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2869 }
2870
2871 static EvChrome
2872 load_chrome (void)
2873 {
2874         EvChrome chrome = EV_CHROME_NORMAL;
2875         GConfClient *client;
2876         GConfValue *value;
2877
2878         client = gconf_client_get_default ();
2879
2880         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2881         if (value != NULL) {
2882                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2883                         chrome &= ~EV_CHROME_TOOLBAR;
2884                 }
2885                 gconf_value_free (value);
2886         }
2887
2888         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2889         if (value != NULL) {
2890                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2891                         chrome &= ~EV_CHROME_SIDEBAR;
2892                 }
2893                 gconf_value_free (value);
2894         }
2895
2896         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2897         if (value != NULL) {
2898                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2899                         chrome &= ~EV_CHROME_STATUSBAR;
2900                 }
2901                 gconf_value_free (value);
2902         }
2903
2904         g_object_unref (client);
2905
2906         return chrome;
2907 }
2908
2909 static void
2910 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2911                           GParamSpec     *pspec,
2912                           EvWindow       *ev_window)
2913 {
2914         GtkTreeModel *model;
2915         GtkAction *action;
2916
2917         g_object_get (G_OBJECT (ev_sidebar_links),
2918                       "model", &model,
2919                       NULL);
2920
2921         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2922         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2923         g_object_unref (model);
2924 }
2925
2926
2927 static void
2928 set_view_actions_sensitivity (EvWindow *window, gboolean sensitive)
2929 {
2930         if (window->priv->action_group) {
2931                 set_action_sensitive (window, "PageDown", sensitive);
2932                 set_action_sensitive (window, "PageUp", sensitive);
2933                 set_action_sensitive (window, "Space", sensitive);
2934                 set_action_sensitive (window, "ShiftSpace", sensitive);
2935                 set_action_sensitive (window, "BackSpace", sensitive);
2936                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
2937                 set_action_sensitive (window, "Slash", sensitive);
2938                 set_action_sensitive (window, "Plus", sensitive);
2939                 set_action_sensitive (window, "Minus", sensitive);
2940         }
2941 }
2942
2943 static void
2944 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
2945 {
2946         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
2947         set_action_sensitive (window, "ViewToolbar", TRUE);
2948
2949         set_view_actions_sensitivity (window, TRUE);
2950 }
2951
2952 static void
2953 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
2954 {
2955         set_view_actions_sensitivity (window, FALSE);
2956 }
2957
2958 static void
2959 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
2960                                     GParamSpec         *pspec,
2961                                     EvWindow           *ev_window)
2962 {
2963         GtkWidget *widget;
2964
2965         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
2966
2967         if (widget != NULL) {
2968                 g_signal_connect_object (widget, "focus_in_event",
2969                                          G_CALLBACK (view_actions_focus_in_cb),
2970                                          ev_window, 0);
2971                 g_signal_connect_object (widget, "focus_out_event",
2972                                          G_CALLBACK (view_actions_focus_out_cb),
2973                                          ev_window, 0);
2974                 g_object_unref (widget);
2975         }
2976 }
2977
2978 static void
2979 ev_window_init (EvWindow *ev_window)
2980 {
2981         GtkActionGroup *action_group;
2982         GtkAccelGroup *accel_group;
2983         GError *error = NULL;
2984         GtkWidget *sidebar_widget, *toolbar_dock;
2985         GConfValue *value;
2986         GConfClient *client;
2987         int sidebar_size;
2988
2989         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2990
2991         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
2992         update_window_title (NULL, NULL, ev_window);
2993
2994         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2995         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2996         gtk_widget_show (ev_window->priv->main_box);
2997
2998         action_group = gtk_action_group_new ("MenuActions");
2999         ev_window->priv->action_group = action_group;
3000         gtk_action_group_set_translation_domain (action_group, NULL);
3001         gtk_action_group_add_actions (action_group, entries,
3002                                       G_N_ELEMENTS (entries), ev_window);
3003         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3004                                              G_N_ELEMENTS (toggle_entries),
3005                                              ev_window);
3006         set_action_properties (action_group);
3007         register_custom_actions (ev_window, action_group);
3008
3009         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3010         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3011                                             action_group, 0);
3012
3013         accel_group =
3014                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3015         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3016
3017         set_view_actions_sensitivity (ev_window, FALSE);
3018
3019         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
3020                           G_CALLBACK (connect_proxy_cb), ev_window);
3021         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
3022                           G_CALLBACK (disconnect_proxy_cb), ev_window);
3023
3024         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3025                                               DATADIR"/evince-ui.xml",
3026                                               &error)) {
3027                 g_warning ("building menus failed: %s", error->message);
3028                 g_error_free (error);
3029         }
3030
3031         ev_window->priv->menubar =
3032                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3033                                             "/MainMenu");
3034         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3035                             ev_window->priv->menubar,
3036                             FALSE, FALSE, 0);
3037
3038         /* Toolbar editor */
3039         ev_window->priv->toolbar_model = egg_toolbars_model_new ();
3040
3041         ev_window->priv->toolbar_file = g_build_filename
3042                         (ev_dot_dir (), "evince_toolbar.xml", NULL);
3043
3044         if (!g_file_test (ev_window->priv->toolbar_file, G_FILE_TEST_EXISTS)) {
3045                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
3046                                          DATADIR"/evince-toolbar.xml");
3047         } else {
3048                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
3049                                          ev_window->priv->toolbar_file);
3050         }
3051
3052         egg_toolbars_model_set_flags (ev_window->priv->toolbar_model, 0,
3053                                       EGG_TB_MODEL_NOT_REMOVABLE);
3054
3055         /* This sucks, but there is no way to have a draw=no, expand=true separator
3056          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3057          * See gtk+ bug 166489.
3058          */
3059         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3060         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3061                             FALSE, FALSE, 0);
3062         gtk_widget_show (toolbar_dock);
3063
3064         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3065                                 (ev_window->priv->ui_manager, ev_window->priv->toolbar_model);
3066         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3067                                    "DefaultToolBar");
3068         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3069                             TRUE, TRUE, 0);
3070         gtk_widget_show (ev_window->priv->toolbar);
3071
3072         ev_window->priv->fullscreen_toolbar =
3073                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
3074         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
3075
3076
3077         /* Add the main area */
3078         ev_window->priv->hpaned = gtk_hpaned_new ();
3079         g_signal_connect (ev_window->priv->hpaned,
3080                           "notify::position",
3081                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3082                           ev_window);
3083
3084         sidebar_size = SIDEBAR_DEFAULT_SIZE;
3085         client = gconf_client_get_default ();
3086         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
3087         if (value != NULL) {
3088                 if (value->type == GCONF_VALUE_INT) {
3089                         sidebar_size = gconf_value_get_int (value);
3090                 }
3091                 gconf_value_free (value);
3092         }
3093         g_object_unref (client);
3094         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
3095         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3096                             TRUE, TRUE, 0);
3097         gtk_widget_show (ev_window->priv->hpaned);
3098
3099         ev_window->priv->sidebar = ev_sidebar_new ();
3100         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3101                          ev_window->priv->sidebar, FALSE, FALSE);
3102         gtk_widget_show (ev_window->priv->sidebar);
3103
3104         /* Stub sidebar, for now */
3105         sidebar_widget = ev_sidebar_links_new ();
3106         g_signal_connect (sidebar_widget,
3107                           "notify::model",
3108                           G_CALLBACK (sidebar_widget_model_set),
3109                           ev_window);
3110         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3111         gtk_widget_show (sidebar_widget);
3112         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3113                              sidebar_widget);
3114
3115         sidebar_widget = ev_sidebar_thumbnails_new ();
3116         ev_window->priv->sidebar_thumbs = sidebar_widget;
3117         g_signal_connect (sidebar_widget,
3118                           "notify::main-widget",
3119                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3120                           ev_window);
3121         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3122         gtk_widget_show (sidebar_widget);
3123         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3124                              sidebar_widget);
3125
3126
3127         ev_window->priv->scrolled_window =
3128                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3129                                           "shadow-type", GTK_SHADOW_IN,
3130                                           NULL));
3131         gtk_widget_show (ev_window->priv->scrolled_window);
3132
3133         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3134                         ev_window->priv->scrolled_window);
3135
3136         ev_window->priv->view = ev_view_new ();
3137         ev_window->priv->password_view = ev_password_view_new ();
3138         g_signal_connect_swapped (ev_window->priv->password_view,
3139                                   "unlock",
3140                                   G_CALLBACK (ev_window_popup_password_dialog),
3141                                   ev_window);
3142         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3143                                  G_CALLBACK (view_actions_focus_in_cb),
3144                                  ev_window, 0);
3145         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3146                                  G_CALLBACK (view_actions_focus_out_cb),
3147                                  ev_window, 0);
3148         gtk_widget_show (ev_window->priv->view);
3149         gtk_widget_show (ev_window->priv->password_view);
3150
3151
3152         /* We own a ref on these widgets, as we can swap them in and out */
3153         g_object_ref (ev_window->priv->view);
3154         //g_object_ref (ev_window->priv->page_view);
3155         g_object_ref (ev_window->priv->password_view);
3156
3157         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3158                            ev_window->priv->view);
3159
3160         g_signal_connect (ev_window->priv->view,
3161                           "notify::find-status",
3162                           G_CALLBACK (view_find_status_changed_cb),
3163                           ev_window);
3164         g_signal_connect (ev_window->priv->view,
3165                           "notify::status",
3166                           G_CALLBACK (view_status_changed_cb),
3167                           ev_window);
3168         g_signal_connect (ev_window->priv->view,
3169                           "notify::sizing-mode",
3170                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3171                           ev_window);
3172         g_signal_connect (ev_window->priv->view,
3173                           "notify::zoom",
3174                           G_CALLBACK (ev_window_zoom_changed_cb),
3175                           ev_window);
3176
3177         ev_window->priv->statusbar = ev_statusbar_new ();
3178         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3179                           ev_window->priv->statusbar,
3180                           FALSE, TRUE, 0);
3181
3182         ev_window->priv->find_bar = egg_find_bar_new ();
3183         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3184                           ev_window->priv->find_bar,
3185                           FALSE, TRUE, 0);
3186
3187         ev_window_setup_recent (ev_window);
3188         ev_window->priv->chrome = load_chrome ();
3189         set_chrome_actions (ev_window);
3190         update_chrome_visibility (ev_window);
3191
3192         /* Connect sidebar signals */
3193         g_signal_connect (ev_window->priv->sidebar,
3194                           "notify::visible",
3195                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3196                           ev_window);
3197
3198         /* Connect to find bar signals */
3199         g_signal_connect (ev_window->priv->find_bar,
3200                           "previous",
3201                           G_CALLBACK (find_bar_previous_cb),
3202                           ev_window);
3203         g_signal_connect (ev_window->priv->find_bar,
3204                           "next",
3205                           G_CALLBACK (find_bar_next_cb),
3206                           ev_window);
3207         g_signal_connect (ev_window->priv->find_bar,
3208                           "close",
3209                           G_CALLBACK (find_bar_close_cb),
3210                           ev_window);
3211         g_signal_connect (ev_window->priv->find_bar,
3212                           "notify::search-string",
3213                           G_CALLBACK (find_bar_search_changed_cb),
3214                           ev_window);
3215         g_signal_connect (ev_window->priv->find_bar,
3216                           "notify::case-sensitive",
3217                           G_CALLBACK (find_bar_search_changed_cb),
3218                           ev_window);
3219         g_signal_connect (ev_window->priv->find_bar,
3220                           "notify::visible",
3221                           G_CALLBACK (find_bar_search_changed_cb),
3222                           ev_window);
3223
3224         /* Give focus to the document view */
3225         gtk_widget_grab_focus (ev_window->priv->view);
3226
3227         /* Drag and Drop */
3228         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3229         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3230                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3231                            GDK_ACTION_COPY);
3232         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3233                           G_CALLBACK (drag_data_received_cb), NULL);
3234
3235         /* Set it to something random to force a change */
3236
3237         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3238         update_action_sensitivity (ev_window);
3239 }
3240
3241 GtkWidget *
3242 ev_window_new (void)
3243 {
3244         GtkWidget *ev_window;
3245
3246         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3247                                               "type", GTK_WINDOW_TOPLEVEL,
3248                                               "default-width", 600,
3249                                               "default-height", 600,
3250                                               NULL));
3251
3252         return ev_window;
3253 }
3254
3255