X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=shell%2Fev-window.c;h=295af44e3d0d3cb8db0ad4b8ce6363488b9adc4f;hb=95a299b2e2d5e5fdd2386e7e6c909754a2e49792;hp=17baf74402de94012764ea89b02b86eb670e2480;hpb=5cc835ba642f057395b3b79d48495a3ab55de6db;p=evince.git

diff --git a/shell/ev-window.c b/shell/ev-window.c
index 17baf744..295af44e 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -219,6 +219,8 @@ update_action_sensitivity (EvWindow *ev_window)
 	gboolean ok_to_copy = TRUE;
 	gboolean has_properties = TRUE;
 	gboolean override_restrictions = FALSE;
+	gboolean can_get_text = FALSE;
+	gboolean ok_to_copy_text = FALSE;
 	GConfClient *client;
 
 	view = EV_VIEW (ev_window->priv->view);
@@ -263,6 +265,11 @@ update_action_sensitivity (EvWindow *ev_window)
 	
 	g_object_unref (client);
 
+	if (has_document && ev_document_can_get_text (document)) {
+		can_get_text = TRUE;
+		ok_to_copy_text = ev_view_get_has_selection (view);
+	}
+	
 	/* File menu */
 	/* "FileOpen": always sensitive */
 	set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
@@ -272,8 +279,8 @@ update_action_sensitivity (EvWindow *ev_window)
 
         /* Edit menu */
 	sensitive = has_pages && ev_document_can_get_text (document);
-	set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
-	set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
+	set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy_text);
+	set_action_sensitive (ev_window, "EditSelectAll", sensitive && can_get_text);
 	set_action_sensitive (ev_window, "EditFind",
 			      has_pages && EV_IS_DOCUMENT_FIND (document));
 	set_action_sensitive (ev_window, "Slash",
@@ -2345,15 +2352,6 @@ ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
 				  G_CALLBACK (update_view_size),
 				  ev_window);
 		break;
-	case EV_SIZING_FIT_HEIGHT:
-		g_object_set (G_OBJECT (scrolled_window),
-			      "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
-			      "vscrollbar-policy", GTK_POLICY_NEVER,
-			      NULL);
-		g_signal_connect (ev_window->priv->view, "zoom_invalid",
-				  G_CALLBACK (update_view_size),
-				  ev_window);
-		break;
 	case EV_SIZING_FREE:
 		g_object_set (G_OBJECT (scrolled_window),
 			      "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
@@ -2432,6 +2430,12 @@ ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window
 				       rotation);
 }
 
+static void
+ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
+{
+	update_action_sensitivity (window);
+}
+
 static void     
 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
 {
@@ -3237,6 +3241,58 @@ sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, Ev
 	ev_view_goto_link (EV_VIEW (window->priv->view), link);
 }
 
+static void
+launch_link (EvWindow *window, EvLink *link)
+{
+	const char *filename = ev_link_get_filename (link);
+	char *uri = NULL;
+
+	if (g_path_is_absolute (filename)) {
+		uri = g_strconcat ("file://", filename, NULL);
+	} else {
+		GnomeVFSURI *base_uri, *resolved_uri;
+
+		base_uri = gnome_vfs_uri_new (window->priv->uri);
+		if (base_uri) {
+			resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);	
+			if (resolved_uri) {
+				uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
+				gnome_vfs_uri_unref (resolved_uri);
+			}
+			gnome_vfs_uri_unref (base_uri);
+		}
+	}
+
+	if (uri) {
+		gnome_vfs_url_show (uri);
+	} else {
+		gnome_vfs_url_show (filename);
+	}
+
+	g_free (uri);
+
+	/* According to the PDF spec filename can be an executable. I'm not sure
+	   allowing to launch executables is a good idea though. -- marco */
+}
+
+static void
+view_external_link_cb (EvView *view, EvLink *link, EvWindow *window)
+{
+	const char *uri;
+
+	switch (ev_link_get_link_type (link)) {
+	case EV_LINK_TYPE_EXTERNAL_URI:
+		uri = ev_link_get_uri (link);
+		gnome_vfs_url_show (uri);
+		break;
+	case EV_LINK_TYPE_LAUNCH:
+		launch_link (window, link);
+		break;
+	default:
+		g_assert_not_reached ();
+	}
+}
+
 static void
 ev_window_init (EvWindow *ev_window)
 {
@@ -3377,6 +3433,9 @@ ev_window_init (EvWindow *ev_window)
 	g_signal_connect_object (ev_window->priv->view, "focus_out_event",
 			         G_CALLBACK (view_actions_focus_out_cb),
 			         ev_window, 0);
+	g_signal_connect_object (ev_window->priv->view, "external-link",
+			         G_CALLBACK (view_external_link_cb),
+			         ev_window, 0);
 	gtk_widget_show (ev_window->priv->view);
 	gtk_widget_show (ev_window->priv->password_view);
 
@@ -3413,6 +3472,10 @@ ev_window_init (EvWindow *ev_window)
 			  "notify::rotation",
 			  G_CALLBACK (ev_window_rotation_changed_cb),
 			  ev_window);
+	g_signal_connect (ev_window->priv->view,
+			  "notify::has-selection",
+			  G_CALLBACK (ev_window_has_selection_changed_cb),
+			  ev_window);
 
 	ev_window->priv->find_bar = egg_find_bar_new ();
 	gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),