X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-window.c;h=64f01632204170eb0241eaddc8e29f9fa4837b5c;hb=d56721e376e72279f86d8dff2c791fc3d3affe92;hp=d04dd9102ac20b5aeec315919b2f009683a4353c;hpb=ff8d0330fc705c931a40d07e28eb4060f1dd92f9;p=evince.git

diff --git a/shell/ev-window.c b/shell/ev-window.c
index d04dd910..64f01632 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -28,6 +28,8 @@
 
 #include "ev-window.h"
 #include "ev-sidebar.h"
+#include "ev-sidebar-bookmarks.h"
+#include "ev-sidebar-thumbnails.h"
 #include "ev-view.h"
 #include "eggfindbar.h"
 
@@ -56,8 +58,8 @@ struct _EvWindowPrivate {
 	GtkWidget *hpaned;
 	GtkWidget *sidebar;
 	GtkWidget *find_bar;
-	GtkWidget *bonobo_widget;
 	GtkWidget *view;
+	GtkActionGroup *action_group;
 	GtkUIManager *ui_manager;
 	GtkWidget *statusbar;
 	guint help_message_cid;
@@ -142,88 +144,100 @@ ev_window_set_property (GObject *object, guint prop_id, const GValue *value,
 }
 #endif
 
+static void
+set_action_sensitive (EvWindow   *ev_window,
+		      const char *name,
+		      gboolean    sensitive)
+{
+	GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
+							 name);
+	gtk_action_set_sensitive (action, sensitive);
+}
+
+static void
+update_action_sensitivity (EvWindow *ev_window)
+{
+	int n_pages;
+	int page;
+
+	if (ev_window->priv->document)
+		n_pages = ev_document_get_n_pages (ev_window->priv->document);
+	else
+		n_pages = 1;
+
+	page = ev_view_get_page (EV_VIEW (ev_window->priv->view));
+
+	set_action_sensitive (ev_window, "GoFirstPage", page > 1);
+	set_action_sensitive (ev_window, "GoPreviousPage", page > 1);
+	set_action_sensitive (ev_window, "GoNextPage", page < n_pages);
+	set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
+}
+
 gboolean
 ev_window_is_empty (const EvWindow *ev_window)
 {
 	g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 	
-	return ev_window->priv->bonobo_widget == NULL;
+	return ev_window->priv->document == NULL;
+}
+
+static void
+unable_to_load (EvWindow   *ev_window,
+		const char *error_message)
+{
+	GtkWidget *dialog;
+
+	dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
+					 GTK_DIALOG_DESTROY_WITH_PARENT,
+					 GTK_MESSAGE_ERROR,
+					 GTK_BUTTONS_CLOSE,
+					 _("Unable to open document"));
+	gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+						  "%s", error_message);
+	gtk_dialog_run (GTK_DIALOG (dialog));
+	gtk_widget_destroy (dialog);
 }
 
 void
 ev_window_open (EvWindow *ev_window, const char *uri)
 {
-	EvDocument *document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
-	GError *error = NULL;
+	EvDocument *document = NULL;
+	char *mime_type;
 
-	if (ev_document_load (document, uri, &error)) {
-		if (ev_window->priv->document)
-			g_object_unref (ev_window->priv->document);
-		ev_window->priv->document = document;
+	mime_type = gnome_vfs_get_mime_type (uri);
 
-		ev_view_set_document (EV_VIEW (ev_window->priv->view),
-				      document);
-		
-	} else {
-		GtkWidget *dialog;
+	if (!strcmp (mime_type, "application/pdf"))
+		document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
 
-		g_object_unref (document);
+	if (document) {
+		GError *error = NULL;
 
-		dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
-						 GTK_DIALOG_DESTROY_WITH_PARENT,
-						 GTK_MESSAGE_ERROR,
-						 GTK_BUTTONS_CLOSE,
-						 _("Unable to open document"));
-		gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
-							  "%s", error->message);
-		gtk_dialog_run (GTK_DIALOG (dialog));
+		if (ev_document_load (document, uri, &error)) {
+			if (ev_window->priv->document)
+				g_object_unref (ev_window->priv->document);
+			ev_window->priv->document = document;
 
-		g_error_free (error);
-	}
-	
-#if 0
-	char *mime_type;
-	BonoboObject *bonobo_control;
-	CORBA_Environment ev;
-	Bonobo_PersistFile pf;
+			ev_view_set_document (EV_VIEW (ev_window->priv->view),
+					      document);
 
-	mime_type = gnome_vfs_get_mime_type (uri);
-
-	g_return_if_fail (mime_type != NULL); /* FIXME set error */
-
-	if (!strcmp (mime_type, "application/pdf")) {
-		bonobo_control = create_gpdf_control ();
-	} else if (!strcmp (mime_type, "application/postscript")) {
-		bonobo_control = create_ggv_control ();
-	} else if (!strcmp (mime_type, "application/x-gzip")) {
-		g_message ("Cannot open gzip-compressed file %s.", uri);
-		goto finally;
-	} else if (!strcmp (mime_type, "application/x-bzip")) {
-		g_message ("Cannot open bzip2-compressed file %s.", uri);
-		goto finally;
+			update_action_sensitivity (ev_window);
+		
+		} else {
+			g_assert (error != NULL);
+			g_object_unref (document);
+			unable_to_load (ev_window, error->message);
+			g_error_free (error);
+		}
 	} else {
-		g_warning ("Don't know how to open %s file %s.",
-			   mime_type, uri); /* FIXME set error */
-		goto finally;
+		char *error_message;
+
+		error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
+						 mime_type);
+		unable_to_load (ev_window, error_message);
+		g_free (error_message);
 	}
 
-	ev_window->priv->bonobo_widget = bonobo_widget_new_control_from_objref (
-		bonobo_object_corba_objref (bonobo_control), CORBA_OBJECT_NIL);
-	gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
-			    ev_window->priv->bonobo_widget,
-			    TRUE, TRUE, 0);
-	CORBA_exception_init (&ev);
-	pf = bonobo_object_query_interface (
-		bonobo_control, "IDL:Bonobo/PersistFile:1.0", &ev);
-	Bonobo_PersistFile_load (pf, uri, &ev);
-	gtk_widget_show (ev_window->priv->bonobo_widget);
-	bonobo_object_release_unref (pf, &ev);
-	bonobo_object_unref (bonobo_control);
-	CORBA_exception_free (&ev);
-
-finally:
 	g_free (mime_type);
-#endif
 }
 
 static void
@@ -333,7 +347,8 @@ ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
 {
         g_return_if_fail (EV_IS_WINDOW (ev_window));
 
-        /* FIXME */
+	ev_view_set_page (EV_VIEW (ev_window->priv->view),
+			  ev_view_get_page (EV_VIEW (ev_window->priv->view)) - 1);
 }
 
 static void
@@ -341,7 +356,8 @@ ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
 {
         g_return_if_fail (EV_IS_WINDOW (ev_window));
 
-        /* FIXME */
+	ev_view_set_page (EV_VIEW (ev_window->priv->view),
+			  ev_view_get_page (EV_VIEW (ev_window->priv->view)) + 1);
 }
 
 static void
@@ -349,7 +365,7 @@ ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
 {
         g_return_if_fail (EV_IS_WINDOW (ev_window));
 
-        /* FIXME */
+	ev_view_set_page (EV_VIEW (ev_window->priv->view), 1);
 }
 
 static void
@@ -357,7 +373,7 @@ ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
 {
         g_return_if_fail (EV_IS_WINDOW (ev_window));
 
-        /* FIXME */
+	ev_view_set_page (EV_VIEW (ev_window->priv->view), G_MAXINT);
 }
 
 static void
@@ -504,6 +520,13 @@ disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
 	}
 }
 
+static void
+view_page_changed_cb (EvView   *view,
+		      EvWindow *ev_window)
+{
+	update_action_sensitivity (ev_window);
+}
+
 static void
 find_bar_previous_cb (EggFindBar *find_bar,
 		      EvWindow   *ev_window)
@@ -549,8 +572,18 @@ find_bar_search_changed_cb (EggFindBar *find_bar,
 	visible = GTK_WIDGET_VISIBLE (find_bar);
 	search_string = egg_find_bar_get_search_string (find_bar);
 	
-	/* FIXME */
+#if 0
 	g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
+#endif
+
+	/* We don't require begin/end find calls to be matched up, it's really
+	 * start_find and cancel_any_find_that_may_not_be_finished
+	 */
+	if (visible && search_string) {
+		ev_document_begin_find (ev_window->priv->document, search_string, case_sensitive);
+	} else {
+		ev_document_end_find (ev_window->priv->document);
+	}
 }
 
 static void
@@ -567,6 +600,11 @@ ev_window_dispose (GObject *object)
 		priv->ui_manager = NULL;
 	}
 
+	if (priv->action_group) {
+		g_object_unref (priv->action_group);
+		priv->action_group = NULL;
+	}
+	
 	G_OBJECT_CLASS (parent_class)->dispose (object);
 }
 
@@ -716,6 +754,7 @@ ev_window_init (EvWindow *ev_window)
 	GtkWidget *scrolled_window;
 	GtkWidget *menubar;
 	GtkWidget *toolbar;
+	GtkWidget *sidebar_widget;
 
 	ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
 
@@ -724,8 +763,9 @@ ev_window_init (EvWindow *ev_window)
 	ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
 	gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
 	gtk_widget_show (ev_window->priv->main_box);
-
+	
 	action_group = gtk_action_group_new ("MenuActions");
+	ev_window->priv->action_group = action_group;
 	gtk_action_group_set_translation_domain (action_group, NULL);
 	gtk_action_group_add_actions (action_group, entries,
 				      G_N_ELEMENTS (entries), ev_window);
@@ -774,10 +814,26 @@ ev_window_init (EvWindow *ev_window)
 	gtk_paned_add1 (GTK_PANED (ev_window->priv->hpaned),
 			ev_window->priv->sidebar);
 
+	/* Stub sidebar, for now */
+	sidebar_widget = ev_sidebar_bookmarks_new ();
+	gtk_widget_show (sidebar_widget);
+	ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
+			     "bookmarks",
+			     _("Bookmarks"),
+			     sidebar_widget);
+
+	sidebar_widget = ev_sidebar_thumbnails_new ();
+	gtk_widget_show (sidebar_widget);
+	ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
+			     "thumbnails",
+			     _("Thumbnails"),
+			     sidebar_widget);
+	
 	scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 	gtk_widget_show (scrolled_window);
 	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 					GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+
 	gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
 			scrolled_window);
 
@@ -785,6 +841,10 @@ ev_window_init (EvWindow *ev_window)
 	gtk_widget_show (ev_window->priv->view);
 	gtk_container_add (GTK_CONTAINER (scrolled_window),
 			   ev_window->priv->view);
+	g_signal_connect (ev_window->priv->view,
+			  "page-changed",
+			  G_CALLBACK (view_page_changed_cb),
+			  ev_window);
 
 	ev_window->priv->statusbar = gtk_statusbar_new ();
 	gtk_widget_show (ev_window->priv->statusbar);
@@ -824,4 +884,6 @@ ev_window_init (EvWindow *ev_window)
 			  "notify::visible",
 			  G_CALLBACK (find_bar_search_changed_cb),
 			  ev_window);
+	
+	update_action_sensitivity (ev_window);
 }