X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-window.c;h=9990f61144cf390abfb877b47bc32ee1908a01f7;hb=40189c94ae17f6c54a8e28d37755f5d596a4cd4f;hp=250c119a20ded79f40f6bf6ec776e128f1ce4ab5;hpb=ffd817da58c15bc17cc1a5534b53f7ad6766c876;p=evince.git diff --git a/shell/ev-window.c b/shell/ev-window.c index 250c119a..9990f611 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -34,12 +34,14 @@ #include "ev-sidebar-links.h" #include "ev-sidebar-thumbnails.h" #include "ev-view.h" -#include "ev-page-view.h" #include "ev-password.h" #include "ev-password-view.h" #include "ev-print-job.h" +#include "ev-document-thumbnails.h" +#include "ev-document-links.h" #include "ev-document-find.h" #include "ev-document-security.h" +#include "ev-job-queue.h" #include "eggfindbar.h" #include "pdf-document.h" @@ -51,6 +53,7 @@ #include #include +#include #include #include @@ -104,6 +107,7 @@ struct _EvWindowPrivate { char *uri; EvDocument *document; + EvPageCache *page_cache; EvWindowPageMode page_mode; /* These members are used temporarily when in PAGE_MODE_PASSWORD */ @@ -131,7 +135,12 @@ static GtkTargetEntry ev_drop_types[] = { #define GCONF_CHROME_SIDEBAR "/apps/evince/show_sidebar" #define GCONF_CHROME_STATUSBAR "/apps/evince/show_statusbar" +#define GCONF_SIDEBAR_SIZE "/apps/evince/sidebar_size" +#define SIDEBAR_DEFAULT_SIZE 132 + static void ev_window_update_fullscreen_popup (EvWindow *window); +static void ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec, + EvWindow *ev_window); static void ev_window_set_page_mode (EvWindow *window, EvWindowPageMode page_mode); static gboolean start_loading_document (EvWindow *ev_window, @@ -161,7 +170,6 @@ update_action_sensitivity (EvWindow *ev_window) document = ev_window->priv->document; page_mode = ev_window->priv->page_mode; - view = EV_VIEW (ev_window->priv->view); /* File menu */ @@ -185,19 +193,19 @@ update_action_sensitivity (EvWindow *ev_window) set_action_sensitive (ev_window, "ViewNormalSize", document!=NULL); set_action_sensitive (ev_window, "ViewBestFit", document!=NULL); set_action_sensitive (ev_window, "ViewPageWidth", document!=NULL); + set_action_sensitive (ev_window, "ViewReload", document!=NULL); /* Go menu */ if (document) { int n_pages; int page; + page = ev_page_cache_get_current_page (ev_window->priv->page_cache); + n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache); - page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); - n_pages = ev_document_get_n_pages (document); - - set_action_sensitive (ev_window, "GoPreviousPage", page > 1); - set_action_sensitive (ev_window, "GoNextPage", page < n_pages); - set_action_sensitive (ev_window, "GoFirstPage", page > 1); - set_action_sensitive (ev_window, "GoLastPage", page < n_pages); + set_action_sensitive (ev_window, "GoPreviousPage", page > 0); + set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1); + set_action_sensitive (ev_window, "GoFirstPage", page > 0); + set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1); } else { set_action_sensitive (ev_window, "GoFirstPage", FALSE); set_action_sensitive (ev_window, "GoPreviousPage", FALSE); @@ -224,6 +232,8 @@ update_action_sensitivity (EvWindow *ev_window) static void set_widget_visibility (GtkWidget *widget, gboolean visible) { + g_return_if_fail (GTK_IS_WIDGET (widget)); + if (visible) gtk_widget_show (widget); else @@ -337,7 +347,8 @@ update_sizing_buttons (EvWindow *window) void ev_window_open_page (EvWindow *ev_window, int page) { - ev_view_set_page (EV_VIEW (ev_window->priv->view), page); + if (ev_window->priv->page_cache) + ev_page_cache_set_current_page (ev_window->priv->page_cache, page); } void @@ -417,9 +428,8 @@ update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_windo gboolean password_needed; password_needed = (ev_window->priv->password_document != NULL); - if (document) { - doc_title = ev_document_get_title (document); + doc_title = ev_page_cache_get_title (ev_window->priv->page_cache); /* Make sure we get a valid title back */ if (doc_title) { @@ -442,7 +452,11 @@ update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_windo } if (doc_title == NULL && ev_window->priv->uri) { - doc_title = g_path_get_basename (ev_window->priv->uri); + char *basename; + + basename = g_path_get_basename (ev_window->priv->uri); + doc_title = gnome_vfs_unescape_string_for_display (basename); + g_free (basename); } if (password_needed) { @@ -465,28 +479,49 @@ update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_windo g_free (title); } +/* This function assumes that ev_window just had ev_window->document set. + */ +static gboolean +document_supports_sidebar (EvDocument *document) +{ + return (EV_IS_DOCUMENT_THUMBNAILS (document) && (EV_IS_DOCUMENT_LINKS (document))); +} + static void -update_total_pages (EvWindow *ev_window) +hide_sidebar_and_actions (EvWindow *ev_window) { GtkAction *action; - int pages; + /* Alsthough we update the hiddenness of the sidebar, we don't want to + * store the value */ + g_signal_handlers_disconnect_by_func (ev_window->priv->sidebar, + ev_window_sidebar_visibility_changed_cb, + ev_window); + gtk_widget_hide (ev_window->priv->sidebar); + action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar"); + gtk_action_set_sensitive (action, FALSE); - pages = ev_document_get_n_pages (ev_window->priv->document); - action = gtk_action_group_get_action - (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); - ev_page_action_set_total_pages (EV_PAGE_ACTION (action), pages); } -/* This function assumes that ev_window just had ev_window->document set. - */ +static void +page_changed_cb (EvPageCache *page_cache, + gint page, + EvWindow *ev_window) +{ + update_action_sensitivity (ev_window); +} + + static void ev_window_setup_document (EvWindow *ev_window) { EvDocument *document; EvView *view = EV_VIEW (ev_window->priv->view); EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar); + GtkAction *action; document = ev_window->priv->document; + ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document); + g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window); g_signal_connect_object (G_OBJECT (document), "notify::title", @@ -495,11 +530,16 @@ ev_window_setup_document (EvWindow *ev_window) ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE); - ev_sidebar_set_document (sidebar, document); + if (document_supports_sidebar (document)) + ev_sidebar_set_document (sidebar, document); + else + hide_sidebar_and_actions (ev_window); + ev_view_set_document (view, document); update_window_title (document, NULL, ev_window); - update_total_pages (ev_window); + action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); + ev_page_action_set_document (EV_PAGE_ACTION (action), document); update_action_sensitivity (ev_window); } @@ -515,9 +555,12 @@ password_dialog_response (GtkWidget *password_dialog, gchar *uri; password = ev_password_dialog_get_password (password_dialog); - if (password) + if (password) { + g_mutex_lock (EV_DOC_MUTEX); ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document), password); + g_mutex_unlock (EV_DOC_MUTEX); + } g_free (password); document = ev_window->priv->password_document; @@ -554,9 +597,10 @@ ev_window_popup_password_dialog (EvWindow *ev_window) update_window_title (ev_window->priv->password_document, NULL, ev_window); if (ev_window->priv->password_dialog == NULL) { - gchar *file_name; + gchar *basename, *file_name; - file_name = g_path_get_basename (ev_window->priv->password_uri); + basename = g_path_get_basename (ev_window->priv->password_uri); + file_name = gnome_vfs_unescape_string_for_display (basename); ev_window->priv->password_dialog = ev_password_dialog_new (GTK_WIDGET (ev_window), file_name); g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog), @@ -565,6 +609,7 @@ ev_window_popup_password_dialog (EvWindow *ev_window) "response", G_CALLBACK (password_dialog_response), ev_window); + g_free (basename); g_free (file_name); gtk_widget_show (ev_window->priv->password_dialog); } else { @@ -816,6 +861,7 @@ ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) GtkWidget *fc; GtkFileFilter *pdf_filter, *all_filter; gchar *uri = NULL; + gboolean success; fc = gtk_file_chooser_dialog_new ( _("Save a Copy"), @@ -848,8 +894,12 @@ ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) !overwrite_existing_file (GTK_WINDOW (fc), uri)) continue; */ + + g_mutex_lock (EV_DOC_MUTEX); + success = ev_document_save (ev_window->priv->document, uri, NULL); + g_mutex_unlock (EV_DOC_MUTEX); - if (ev_document_save (ev_window->priv->document, uri, NULL)) + if (success) break; else save_error_dialog (GTK_WINDOW (fc), uri); @@ -896,7 +946,7 @@ ev_window_print (EvWindow *ev_window) config = gnome_print_config_default (); job = gnome_print_job_new (config); - print_dialog = gnome_print_dialog_new (job, _("Print"), + print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"), (GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES)); gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog), @@ -924,7 +974,7 @@ ev_window_print (EvWindow *ev_window) GTK_MESSAGE_DIALOG (dialog), _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."), gnome_print_config_get ( - config, "Settings.Engine.Backend.Driver")); + config, (guchar *)"Settings.Engine.Backend.Driver")); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); @@ -1062,6 +1112,20 @@ screen_size_changed_cb (GdkScreen *screen, ev_window_update_fullscreen_popup (window); } +static void +ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec, + EvWindow *ev_window) +{ + GConfClient *client; + int sidebar_size; + + sidebar_size = gtk_paned_get_position (GTK_PANED (object)); + + client = gconf_client_get_default (); + gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL); + g_object_unref (client); +} + static void destroy_fullscreen_popup (EvWindow *window) { @@ -1411,8 +1475,7 @@ ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), - ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1); + ev_page_cache_prev_page (ev_window->priv->page_cache); } static void @@ -1420,8 +1483,7 @@ ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), - ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1); + ev_page_cache_next_page (ev_window->priv->page_cache); } static void @@ -1429,15 +1491,40 @@ ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), 1); + ev_page_cache_set_current_page (ev_window->priv->page_cache, 1); } static void ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window) { + int n_pages; + g_return_if_fail (EV_IS_WINDOW (ev_window)); - ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT); + n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache); + ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages); +} + +static void +ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window) +{ + char *uri; + int page; + + g_return_if_fail (EV_IS_WINDOW (ev_window)); + +#if 0 + /* FIXME: uncomment when this is written.*/ + page = ev_page_cache_get_page (ev_window->priv->page_cache); +#else + page = 1; +#endif + uri = g_strdup (ev_window->priv->uri); + + ev_window_open (ev_window, uri); + ev_window_open_page (ev_window, page); + + g_free (uri); } static void @@ -1695,32 +1782,6 @@ disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action, } } -static void -update_current_page (EvWindow *ev_window, - EvView *view) -{ - int page; - GtkAction *action; - EvSidebarThumbnails *thumbs; - - thumbs = EV_SIDEBAR_THUMBNAILS (ev_window->priv->thumbs_sidebar); - ev_sidebar_thumbnails_select_page (thumbs, ev_view_get_page (view)); - - action = gtk_action_group_get_action - (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); - - page = ev_view_get_page (EV_VIEW (ev_window->priv->view)); - ev_page_action_set_current_page (EV_PAGE_ACTION (action), page); -} - -static void -view_page_changed_cb (EvView *view, - EvWindow *ev_window) -{ - update_current_page (ev_window, view); - update_action_sensitivity (ev_window); -} - static void view_status_changed_cb (EvView *view, GParamSpec *pspec, @@ -1814,9 +1875,14 @@ find_bar_search_changed_cb (EggFindBar *find_bar, if (ev_window->priv->document && EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { if (visible && search_string) { + g_mutex_lock (EV_DOC_MUTEX); ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), search_string, case_sensitive); + g_mutex_unlock (EV_DOC_MUTEX); } else { + g_mutex_lock (EV_DOC_MUTEX); ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document)); + g_mutex_unlock (EV_DOC_MUTEX); + egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL); gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view)); @@ -1927,6 +1993,9 @@ static GtkActionEntry entries[] = { { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "0", N_("Reset the zoom level to the default value"), G_CALLBACK (ev_window_cmd_view_normal_size) }, + { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "R", + N_("Reload the document"), + G_CALLBACK (ev_window_cmd_view_reload) }, /* Go menu */ { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up", @@ -1989,16 +2058,6 @@ static GtkRadioActionEntry page_view_entries[] = { PAGE_MODE_CONTINUOUS_PAGE } }; -static void -goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window) -{ - EvView *view = EV_VIEW (ev_window->priv->view); - - if (ev_view_get_page (view) != page_number) { - ev_view_set_page (view, page_number); - } -} - static void drag_data_received_cb (GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection_data, @@ -2027,8 +2086,6 @@ register_custom_actions (EvWindow *window, GtkActionGroup *group) "label", _("Page"), "tooltip", _("Select Page"), NULL); - g_signal_connect (action, "goto_page", - G_CALLBACK (goto_page_cb), window); gtk_action_group_add_action (group, action); g_object_unref (action); } @@ -2132,6 +2189,9 @@ ev_window_init (EvWindow *ev_window) GtkAccelGroup *accel_group; GError *error = NULL; GtkWidget *sidebar_widget, *toolbar_dock; + GConfValue *value; + GConfClient *client; + int sidebar_size; ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window); @@ -2208,16 +2268,30 @@ ev_window_init (EvWindow *ev_window) /* Add the main area */ ev_window->priv->hpaned = gtk_hpaned_new (); + g_signal_connect (ev_window->priv->hpaned, + "notify::position", + G_CALLBACK (ev_window_sidebar_position_change_cb), + ev_window); + + sidebar_size = SIDEBAR_DEFAULT_SIZE; + client = gconf_client_get_default (); + value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL); + if (value != NULL) { + if (value->type == GCONF_VALUE_INT) { + sidebar_size = gconf_value_get_int (value); + } + gconf_value_free (value); + } + g_object_unref (client); + gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned, - TRUE, TRUE, 0); + TRUE, TRUE, 0); + gtk_widget_show (ev_window->priv->hpaned); + ev_window->priv->sidebar = ev_sidebar_new (); - g_signal_connect (ev_window->priv->sidebar, - "notify::visible", - G_CALLBACK (ev_window_sidebar_visibility_changed_cb), - ev_window); gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned), ev_window->priv->sidebar, FALSE, FALSE); - gtk_widget_show (ev_window->priv->hpaned); + gtk_widget_show (ev_window->priv->sidebar); /* Stub sidebar, for now */ sidebar_widget = ev_sidebar_links_new (); @@ -2261,10 +2335,6 @@ ev_window_init (EvWindow *ev_window) gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window), ev_window->priv->view); - g_signal_connect (ev_window->priv->view, - "page-changed", - G_CALLBACK (view_page_changed_cb), - ev_window); g_signal_connect (ev_window->priv->view, "notify::find-status", G_CALLBACK (view_find_status_changed_cb), @@ -2292,6 +2362,12 @@ ev_window_init (EvWindow *ev_window) set_chrome_actions (ev_window); update_chrome_visibility (ev_window); + /* Connect sidebar signals */ + g_signal_connect (ev_window->priv->sidebar, + "notify::visible", + G_CALLBACK (ev_window_sidebar_visibility_changed_cb), + ev_window); + /* Connect to find bar signals */ g_signal_connect (ev_window->priv->find_bar, "previous", @@ -2335,6 +2411,6 @@ ev_window_init (EvWindow *ev_window) /* Set it to something random to force a change */ ev_window->priv->sizing_mode = EV_SIZING_FREE; - ev_window_set_sizing_mode (ev_window, EV_SIZING_BEST_FIT); + ev_window_set_sizing_mode (ev_window, EV_SIZING_FIT_WIDTH); update_action_sensitivity (ev_window); }