A src/gdict-sidebar.h A src/gdict-sidebar.c

2006-07-23  Emmanuele Bassi  <ebassi@cvs.gnome.org>

	A src/gdict-sidebar.h
	A src/gdict-sidebar.c

	* src/gdict-sidebar.h:
	* src/gdict-sidebar.c: Add a side bar widget, similar to
	Evince and Totem own side bar.

	* data/gnome-dictionary-ui.xml: Add new actions for the
	View menu, controlling the visibility of the speller,
	database chooser (NYI), side bar and status bar.

	* data/gnome-dictionary.schemas.in: Remove the 'speller-visible'
	key, and add the 'sidebar-visible' and 'statusbar-visible' keys.

	* libgdict/gdict-database-chooser.h
	* libgdict/gdict-database-chooser.c: Implement the database
	chooser as the speller widget: a box containing a treeview with
	all the available databases; to be displayed inside the side
	bar.  Not yet finished.

	* libgdict/gdict-speller.h:
	* libgdict/gdict-speller.c: Remove the "sidebar" look and make
	it a bit less specialized widget to be embedded inside the
	side bar. Do not leak the list store.

	* src/Makefile.am: Add gdict-sidebar.[ch] to the build.

	* src/gdict-applet.c (gdict_applet_lookup_end_cb): Cast the
	window pointer.

	* src/gdict-pref-dialog.h: Add the macros for the new keys.

	* src/gdict-window.h:
	* src/gdict-window.c: Control the status bar using a GConf key
	and a menu item; add the new GdictSidebar widget and embed the
	speller widget as a page inside it.

7 files changed, 701 insertions, 58 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 7d2ec7f..ca56ad4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -25,6 +25,8 @@ gnome_dictionary_SOURCES = \
 	gdict-pref-dialog.h	\
 	gdict-print.c 		\
 	gdict-print.h 		\
+	gdict-sidebar.c		\
+	gdict-sidebar.h		\
 	gdict-source-dialog.c 	\
 	gdict-source-dialog.h 	\
 	gdict-window.c 		\
@@ -64,6 +66,8 @@ gnome_dictionary_applet_SOURCES = \
 	gdict-pref-dialog.h	\
 	gdict-print.c 		\
 	gdict-print.h 		\
+	gdict-sidebar.c		\
+	gdict-sidebar.h		\
 	gdict-source-dialog.c 	\
 	gdict-source-dialog.h 	\
 	$(NULL)
diff --git a/src/gdict-applet.c b/src/gdict-applet.c
index 77f5ef2..fee1cab 100644
--- a/src/gdict-applet.c
+++ b/src/gdict-applet.c
@@ -675,7 +675,7 @@ gdict_applet_lookup_end_cb (GdictContext *context,
 {
   gdict_applet_set_menu_items_sensitive (applet, TRUE);
 
-  gtk_window_present (applet->priv->window);
+  gtk_window_present (GTK_WINDOW (applet->priv->window));
 
   set_window_default_size (applet);
 }
diff --git a/src/gdict-pref-dialog.h b/src/gdict-pref-dialog.h
index 162cb2d..d7c4335 100644
--- a/src/gdict-pref-dialog.h
+++ b/src/gdict-pref-dialog.h
@@ -44,7 +44,8 @@ G_BEGIN_DECLS
 #define GDICT_GCONF_WINDOW_WIDTH_KEY 		GDICT_GCONF_DIR "/default-window-width"
 #define GDICT_GCONF_WINDOW_HEIGHT_KEY 		GDICT_GCONF_DIR "/default-window-height"
 #define GDICT_GCONF_WINDOW_IS_MAXIMIZED_KEY 	GDICT_GCONF_DIR "/window-is-maximized"
-#define GDICT_GCONF_SPELLER_VISIBLE_KEY		GDICT_GCONF_DIR "/speller-visible"
+#define GDICT_GCONF_SIDEBAR_VISIBLE_KEY		GDICT_GCONF_DIR "/sidebar-visible"
+#define GDICT_GCONF_STATUSBAR_VISIBLE_KEY	GDICT_GCONF_DIR "/statusbar-visible"
 
 #define DOCUMENT_FONT_KEY 			"/desktop/gnome/interface/document_font_name"
 
diff --git a/src/gdict-sidebar.c b/src/gdict-sidebar.c
new file mode 100644
index 0000000..4d97ed1
--- /dev/null
+++ b/src/gdict-sidebar.c
@@ -0,0 +1,464 @@
+/* gdict-sidebar.c - sidebar widget
+ *
+ * Copyright (C) 2006  Emmanuele Bassi <ebassi@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ *
+ * Based on the equivalent widget from Evince
+ * 	by Jonathan Blandford,
+ * 	Copyright (C) 2004  Red Hat, Inc.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtk.h>
+#include <gtk/gtkbindings.h>
+#include <glib/gi18n.h>
+
+#include "gdict-sidebar.h"
+
+typedef struct
+{
+  guint index;
+
+  gchar *id;
+  gchar *name;
+
+  GtkWidget *child;
+} SidebarPage;
+
+#define GDICT_SIDEBAR_GET_PRIVATE(obj)	(G_TYPE_INSTANCE_GET_PRIVATE ((obj), GDICT_TYPE_SIDEBAR, GdictSidebarPrivate))
+
+struct _GdictSidebarPrivate
+{
+  GHashTable *pages_by_id;
+  GSList *pages;
+
+  GtkWidget *hbox;
+  GtkWidget *notebook;
+  GtkWidget *menu;
+  GtkWidget *close_button;
+  GtkWidget *label;
+  GtkWidget *select_button;
+};
+
+enum
+{
+  PAGE_CHANGED,
+  CLOSED,
+
+  LAST_SIGNAL
+};
+
+static guint sidebar_signals[LAST_SIGNAL] = { 0 };
+
+G_DEFINE_TYPE (GdictSidebar, gdict_sidebar, GTK_TYPE_VBOX);
+
+SidebarPage *
+sidebar_page_new (const gchar *id,
+		  const gchar *name,
+		  GtkWidget   *widget)
+{
+  SidebarPage *page;
+
+  page = g_slice_new (SidebarPage);
+  
+  page->id = g_strdup (id);
+  page->name = g_strdup (name);
+  page->child = widget;
+  page->index = -1;
+
+  return page;
+}
+
+void
+sidebar_page_free (SidebarPage *page)
+{
+  if (G_LIKELY (page))
+    {
+      g_free (page->name);
+      g_free (page->id);
+      
+      g_slice_free (SidebarPage, page);
+    }
+}
+
+static void
+gdict_sidebar_finalize (GObject *object)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (object);
+  GdictSidebarPrivate *priv = sidebar->priv;
+
+  if (priv->pages_by_id)
+    g_hash_table_destroy (priv->pages_by_id);
+
+  if (priv->pages)
+    {
+      g_slist_foreach (priv->pages, (GFunc) sidebar_page_free, NULL);
+      g_slist_free (priv->pages);
+    }
+
+  G_OBJECT_CLASS (gdict_sidebar_parent_class)->finalize (object);
+}
+
+static void
+gdict_sidebar_destroy (GtkObject *object)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (object);
+
+  if (sidebar->priv->menu)
+    {
+      gtk_menu_detach (GTK_MENU (sidebar->priv->menu));
+      sidebar->priv->menu = NULL;
+    }
+
+  GTK_OBJECT_CLASS (gdict_sidebar_parent_class)->destroy (object);
+}
+
+static void
+gdict_sidebar_menu_position_function (GtkMenu  *menu,
+				      gint     *x,
+				      gint     *y,
+				      gboolean *push_in,
+				      gpointer  user_data)
+{
+  GtkWidget *widget;
+
+  g_assert (GTK_IS_BUTTON (user_data));
+
+  widget = GTK_WIDGET (user_data);
+
+  gdk_window_get_origin (widget->window, x, y);
+
+  *x += widget->allocation.x;
+  *y += widget->allocation.y + widget->allocation.height;
+
+  *push_in = FALSE;
+}
+
+static gboolean
+gdict_sidebar_select_button_press_cb (GtkWidget      *widget,
+				      GdkEventButton *event,
+				      gpointer        user_data)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (user_data);
+
+  if (event->button == 1)
+    {
+      GtkRequisition req;
+      gint width;
+
+      width = widget->allocation.width;
+      gtk_widget_set_size_request (sidebar->priv->menu, -1, -1);
+      gtk_widget_size_request (sidebar->priv->menu, &req);
+      gtk_widget_set_size_request (sidebar->priv->menu,
+		      		   MAX (width, req.width), -1);
+      gtk_widget_grab_focus (widget);
+
+      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
+      gtk_menu_popup (GTK_MENU (sidebar->priv->menu),
+		      NULL, NULL,
+		      gdict_sidebar_menu_position_function, widget,
+		      event->button, event->time);
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+gdict_sidebar_select_key_press_cb (GtkWidget   *widget,
+				   GdkEventKey *event,
+				   gpointer     user_data)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (user_data);
+
+  if (event->keyval == GDK_space ||
+      event->keyval == GDK_KP_Space ||
+      event->keyval == GDK_Return ||
+      event->keyval == GDK_KP_Enter)
+    {
+      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
+      gtk_menu_popup (GTK_MENU (sidebar->priv->menu),
+		      NULL, NULL,
+		      gdict_sidebar_menu_position_function, widget,
+		      1, event->time);
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static void
+gdict_sidebar_close_clicked_cb (GtkWidget *widget,
+				gpointer   user_data)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (user_data);
+
+  g_signal_emit (sidebar, sidebar_signals[CLOSED], 0);
+}
+
+static void
+gdict_sidebar_menu_deactivate_cb (GtkWidget *widget,
+				  gpointer   user_data)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (user_data);
+  GdictSidebarPrivate *priv = sidebar->priv;
+  GtkToggleButton *select_button = GTK_TOGGLE_BUTTON (priv->select_button);
+
+  gtk_toggle_button_set_active (select_button, FALSE);
+}
+
+static void
+gdict_sidebar_menu_detach_cb (GtkWidget *widget,
+			      GtkMenu   *menu)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (widget);
+
+  sidebar->priv->menu = NULL;
+}
+
+static void
+gdict_sidebar_menu_item_activate (GtkWidget *widget,
+				  gpointer   user_data)
+{
+  GdictSidebar *sidebar = GDICT_SIDEBAR (user_data);
+  GtkWidget *menu_item;
+  gchar *id;
+  SidebarPage *page;
+
+  menu_item = gtk_menu_get_active (GTK_MENU (sidebar->priv->menu));
+  id = g_object_get_data (G_OBJECT (menu_item), "gdict-sidebar-page-id");
+  g_assert (id != NULL);
+  
+  page = g_hash_table_lookup (sidebar->priv->pages_by_id, id);
+  g_assert (page != NULL);
+
+  gtk_notebook_set_current_page (GTK_NOTEBOOK (sidebar->priv->notebook),
+		  		 page->index);
+  gtk_label_set_text (GTK_LABEL (sidebar->priv->label), page->name);
+}
+
+static void
+gdict_sidebar_class_init (GdictSidebarClass *klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+  GtkObjectClass *gtkobject_class = GTK_OBJECT_CLASS (klass);
+
+  gobject_class->finalize = gdict_sidebar_finalize;
+  gtkobject_class->destroy = gdict_sidebar_destroy;
+
+  sidebar_signals[PAGE_CHANGED] =
+    g_signal_new ("page-changed",
+		  G_TYPE_FROM_CLASS (gobject_class),
+		  G_SIGNAL_RUN_LAST,
+		  G_STRUCT_OFFSET (GdictSidebarClass, page_changed),
+		  NULL, NULL,
+		  g_cclosure_marshal_VOID__VOID,
+		  G_TYPE_NONE, 0);
+  sidebar_signals[CLOSED] =
+    g_signal_new ("closed",
+		  G_TYPE_FROM_CLASS (gobject_class),
+		  G_SIGNAL_RUN_LAST,
+		  G_STRUCT_OFFSET (GdictSidebarClass, closed),
+		  NULL, NULL,
+		  g_cclosure_marshal_VOID__VOID,
+		  G_TYPE_NONE, 0);
+
+  g_type_class_add_private (gobject_class, sizeof (GdictSidebarPrivate));
+}
+
+static void
+gdict_sidebar_init (GdictSidebar *sidebar)
+{
+  GdictSidebarPrivate *priv;
+  GtkWidget *hbox;
+  GtkWidget *select_hbox;
+  GtkWidget *select_button;
+  GtkWidget *close_button;
+  GtkWidget *arrow;
+
+  sidebar->priv = priv = GDICT_SIDEBAR_GET_PRIVATE (sidebar);
+
+  /* we store all the pages inside the list, but we keep
+   * a pointer inside the hash table for faster look up
+   * times; what's inside the table will be destroyed with
+   * the list, so there's no need to supply the destroy
+   * functions for keys and values.
+   */
+  priv->pages = NULL;
+  priv->pages_by_id = g_hash_table_new (g_str_hash, g_str_equal);
+
+  /* top option menu */
+  hbox = gtk_hbox_new (FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (sidebar), hbox, FALSE, FALSE, 0);
+  gtk_widget_show (hbox);
+  priv->hbox = hbox;
+
+  select_button = gtk_toggle_button_new ();
+  gtk_button_set_relief (GTK_BUTTON (select_button), GTK_RELIEF_NONE);
+  g_signal_connect (select_button, "button-press-event",
+		    G_CALLBACK (gdict_sidebar_select_button_press_cb),
+		    sidebar);
+  g_signal_connect (select_button, "key-press-event",
+		    G_CALLBACK (gdict_sidebar_select_key_press_cb),
+		    sidebar);
+  priv->select_button = select_button;
+
+  select_hbox = gtk_hbox_new (FALSE, 0);
+  
+  priv->label = gtk_label_new (NULL);
+  gtk_box_pack_start (GTK_BOX (select_hbox), priv->label, FALSE, FALSE, 0);
+  gtk_widget_show (priv->label);
+
+  arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
+  gtk_box_pack_end (GTK_BOX (select_hbox), arrow, FALSE, FALSE, 0);
+  gtk_widget_show (arrow);
+
+  gtk_container_add (GTK_CONTAINER (select_button), select_hbox);
+  gtk_widget_show (select_hbox);
+
+  gtk_box_pack_start (GTK_BOX (hbox), select_button, TRUE, TRUE, 0);
+  gtk_widget_show (select_button);
+
+  close_button = gtk_button_new ();
+  gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
+  gtk_button_set_image (GTK_BUTTON (close_button),
+		        gtk_image_new_from_stock (GTK_STOCK_CLOSE,
+						  GTK_ICON_SIZE_SMALL_TOOLBAR));
+  g_signal_connect (close_button, "clicked",
+		    G_CALLBACK (gdict_sidebar_close_clicked_cb),
+		    sidebar);
+  gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
+  gtk_widget_show (close_button);
+  priv->close_button = close_button;
+
+  sidebar->priv->menu = gtk_menu_new ();
+  g_signal_connect (sidebar->priv->menu, "deactivate",
+		    G_CALLBACK (gdict_sidebar_menu_deactivate_cb),
+		    sidebar);
+  gtk_menu_attach_to_widget (GTK_MENU (sidebar->priv->menu),
+		  	     GTK_WIDGET (sidebar),
+			     gdict_sidebar_menu_detach_cb);
+  gtk_widget_show (sidebar->priv->menu);
+
+  sidebar->priv->notebook = gtk_notebook_new ();
+  gtk_notebook_set_show_border (GTK_NOTEBOOK (sidebar->priv->notebook), FALSE);
+  gtk_notebook_set_show_tabs (GTK_NOTEBOOK (sidebar->priv->notebook), FALSE);
+  gtk_box_pack_start (GTK_BOX (sidebar), sidebar->priv->notebook, TRUE, TRUE, 6);
+  gtk_widget_show (sidebar->priv->notebook);
+}
+
+/*
+ * Public API
+ */
+
+GtkWidget *
+gdict_sidebar_new (void)
+{
+  return g_object_new (GDICT_TYPE_SIDEBAR, NULL);
+}
+
+void
+gdict_sidebar_add_page (GdictSidebar *sidebar,
+			const gchar  *page_id,
+			const gchar  *page_name,
+			GtkWidget    *page_widget)
+{
+  GdictSidebarPrivate *priv;
+  SidebarPage *page;
+  GtkWidget *menu_item;
+  
+  g_return_if_fail (GDICT_IS_SIDEBAR (sidebar));
+  g_return_if_fail (page_id != NULL);
+  g_return_if_fail (page_name != NULL);
+  g_return_if_fail (GTK_IS_WIDGET (page_widget));
+
+  priv = sidebar->priv;
+  
+  if (g_hash_table_lookup (priv->pages_by_id, page_id))
+    {
+      g_warning ("Attempting to add a page to the sidebar with "
+		 "id `%s', but there already is a page with the "
+		 "same id.  Aborting...",
+		 page_id);
+      return;
+    }
+
+  /* add the page inside the page list */
+  page = sidebar_page_new (page_id, page_name, page_widget);
+  
+  priv->pages = g_slist_append (priv->pages, page);
+  g_hash_table_insert (priv->pages_by_id, page->id, page);
+
+  page->index = gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
+		  			  page_widget,
+					  NULL);
+
+  /* add the menu item for the page */
+  menu_item = gtk_image_menu_item_new_with_label (page_name);
+  g_object_set_data_full (G_OBJECT (menu_item),
+		          "gdict-sidebar-page-id",
+			  g_strdup (page_id),
+			  (GDestroyNotify) g_free);
+  g_signal_connect (menu_item, "activate",
+		    G_CALLBACK (gdict_sidebar_menu_item_activate),
+		    sidebar);
+  gtk_menu_shell_append (GTK_MENU_SHELL (priv->menu), menu_item);
+  gtk_widget_show (menu_item);
+
+  gtk_menu_shell_select_item (GTK_MENU_SHELL (priv->menu), menu_item);
+  gtk_label_set_text (GTK_LABEL (priv->label), page_name);
+  gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), page->index);
+}
+
+void
+gdict_sidebar_remove_page (GdictSidebar *sidebar,
+			   const gchar  *page_id)
+{
+  g_return_if_fail (GDICT_IS_SIDEBAR (sidebar));
+  g_return_if_fail (page_id != NULL);
+  
+  g_warning ("FIXME");
+}
+
+void
+gdict_sidebar_view_page (GdictSidebar *sidebar,
+			 const gchar  *page_id)
+{
+  GdictSidebarPrivate *priv;
+  SidebarPage *page;
+  
+  g_return_if_fail (GDICT_IS_SIDEBAR (sidebar));
+  g_return_if_fail (page_id != NULL);
+
+  priv = sidebar->priv;
+  page = g_hash_table_lookup (priv->pages_by_id, page_id);
+  if (!page)
+    return;
+
+  gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
+		  		 page->index);
+}
diff --git a/src/gdict-sidebar.h b/src/gdict-sidebar.h
new file mode 100644
index 0000000..bd995f7
--- /dev/null
+++ b/src/gdict-sidebar.h
@@ -0,0 +1,72 @@
+/* gdict-sidebar.h - sidebar widget
+ *
+ * Copyright (C) 2006  Emmanuele Bassi <ebassi@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ *
+ * Based on the equivalent widget from Evince
+ * 	by Jonathan Blandford,
+ * 	Copyright (C) 2004  Red Hat, Inc.
+ */
+
+#ifndef __GDICT_SIDEBAR_H__
+#define __GDICT_SIDEBAR_H__
+
+#include <gtk/gtkvbox.h>
+
+#define GDICT_TYPE_SIDEBAR		(gdict_sidebar_get_type ())
+#define GDICT_SIDEBAR(obj)		(G_TYPE_CHECK_INSTANCE_CAST ((obj), GDICT_TYPE_SIDEBAR, GdictSidebar))
+#define GDICT_IS_SIDEBAR(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDICT_TYPE_SIDEBAR))
+#define GDICT_SIDEBAR_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST ((klass), GDICT_TYPE_SIDEBAR, GdictSidebarClass))
+#define GDICT_IS_SIDEBAR_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GDICT_TYPE_SIDEBAR))
+#define GDICT_SIDEBAR_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), GDICT_TYPE_SIDEBAR, GdictSidebarClass))
+
+typedef struct _GdictSidebar		GdictSidebar;
+typedef struct _GdictSidebarPrivate	GdictSidebarPrivate;
+typedef struct _GdictSidebarClass	GdictSidebarClass;
+
+struct _GdictSidebar
+{
+  GtkVBox parent_instance;
+
+  GdictSidebarPrivate *priv;
+};
+
+struct _GdictSidebarClass
+{
+  GtkVBoxClass parent_class;
+
+  void (*page_changed) (GdictSidebar *sidebar);
+  void (*closed)       (GdictSidebar *sidebar);
+
+  void (*_gdict_padding_1) (void);
+  void (*_gdict_padding_2) (void);
+  void (*_gdict_padding_3) (void);
+  void (*_gdict_padding_4) (void);
+};
+
+GType      gdict_sidebar_get_type    (void) G_GNUC_CONST;
+
+GtkWidget *gdict_sidebar_new         (void);
+void       gdict_sidebar_add_page    (GdictSidebar *sidebar,
+				      const gchar  *page_id,
+				      const gchar  *page_name,
+				      GtkWidget    *page_widget);
+void       gdict_sidebar_remove_page (GdictSidebar *sidebar,
+				      const gchar  *page_id);
+void       gdict_sidebar_view_page   (GdictSidebar *sidebar,
+				      const gchar  *page_id);
+
+#endif /* __GDICT_SIDEBAR_H__ */
diff --git a/src/gdict-window.c b/src/gdict-window.c
index 1a07374..925ed57 100644
--- a/src/gdict-window.c
+++ b/src/gdict-window.c
@@ -42,6 +42,7 @@
 
 #include <libgdict/gdict.h>
 
+#include "gdict-sidebar.h"
 #include "gdict-print.h"
 #include "gdict-pref-dialog.h"
 #include "gdict-about.h"
@@ -135,19 +136,36 @@ gdict_window_finalize (GObject *object)
 }
 
 static void
-gdict_window_set_speller_visible (GdictWindow *window,
+gdict_window_set_sidebar_visible (GdictWindow *window,
 				  gboolean     is_visible)
 {
   g_assert (GDICT_IS_WINDOW (window));
   
-  if (is_visible != window->speller_visible)
+  if (is_visible != window->sidebar_visible)
     {
       if (is_visible)
-	gtk_widget_show (window->speller_frame);
+	gtk_widget_show (window->sidebar_frame);
       else
-	gtk_widget_hide (window->speller_frame);
+	gtk_widget_hide (window->sidebar_frame);
 
-      window->speller_visible = is_visible;
+      window->sidebar_visible = is_visible;
+    }
+}
+
+static void
+gdict_window_set_statusbar_visible (GdictWindow *window,
+				    gboolean     is_visible)
+{
+  g_assert (GDICT_IS_WINDOW (window));
+
+  if (is_visible != window->statusbar_visible)
+    {
+      if (is_visible)
+	gtk_widget_show (window->status);
+      else
+	gtk_widget_hide (window->status);
+
+      window->statusbar_visible = is_visible;
     }
 }
 
@@ -186,8 +204,6 @@ gdict_window_lookup_start_cb (GdictContext *context,
   if (!window->busy_cursor)
     window->busy_cursor = gdk_cursor_new (GDK_WATCH);
 
-  gdict_window_set_speller_visible (window, FALSE);
-  
   message = g_strdup_printf (_("Searching for '%s'..."), window->word);
   
   if (window->status)
@@ -253,9 +269,9 @@ gdict_window_error_cb (GdictContext *context,
     {
       GdictSource *source;
       GdictContext *context;
-      
-      gtk_widget_show (window->speller_frame);
-      window->speller_visible = TRUE;
+
+      gdict_window_set_sidebar_visible (window, TRUE);
+      gdict_sidebar_view_page (GDICT_SIDEBAR (window->sidebar), "speller");
 
       /* we clone the context, so that the signals that it
        * fires do not get caught by the signal handlers we
@@ -595,8 +611,12 @@ gdict_window_cmd_file_new (GtkAction   *action,
 			 window->is_maximized,
 			 NULL);
   gconf_client_set_bool (window->gconf_client,
-		  	 GDICT_GCONF_SPELLER_VISIBLE_KEY,
-			 window->speller_visible,
+		  	 GDICT_GCONF_SIDEBAR_VISIBLE_KEY,
+			 window->sidebar_visible,
+			 NULL);
+  gconf_client_set_bool (window->gconf_client,
+		  	 GDICT_GCONF_STATUSBAR_VISIBLE_KEY,
+			 window->statusbar_visible,
 			 NULL);
  
   new_window = gdict_window_new (window->loader, NULL, NULL);
@@ -691,8 +711,12 @@ gdict_window_cmd_file_close_window (GtkAction   *action,
 			 window->is_maximized,
 			 NULL);
   gconf_client_set_bool (window->gconf_client,
-		         GDICT_GCONF_SPELLER_VISIBLE_KEY,
-			 window->speller_visible,
+		         GDICT_GCONF_SIDEBAR_VISIBLE_KEY,
+			 window->sidebar_visible,
+			 NULL);
+  gconf_client_set_bool (window->gconf_client,
+		  	 GDICT_GCONF_STATUSBAR_VISIBLE_KEY,
+			 window->statusbar_visible,
 			 NULL);
   
   /* if this was called from the uimanager, destroy the widget;
@@ -761,15 +785,51 @@ gdict_window_cmd_edit_preferences (GtkAction   *action,
 }
 
 static void
-gdict_window_cmd_view_speller (GtkAction   *action,
+gdict_window_cmd_view_sidebar (GtkAction   *action,
 			       GdictWindow *window)
 {
   gboolean is_active;
   
   g_assert (GDICT_IS_WINDOW (window));
 
-  is_active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
-  gdict_window_set_speller_visible (window, is_active);
+  if (window->sidebar_visible)
+    gdict_window_set_sidebar_visible (window, FALSE);
+  else
+    gdict_window_set_sidebar_visible (window, TRUE);
+}
+
+static void
+gdict_window_cmd_view_statusbar (GtkAction   *action,
+				 GdictWindow *window)
+{
+  g_assert (GDICT_IS_WINDOW (window));
+
+  if (window->statusbar_visible)
+    gdict_window_set_statusbar_visible (window, FALSE);
+  else
+    gdict_window_set_statusbar_visible (window, TRUE);
+}
+
+static void
+gdict_window_cmd_view_speller (GtkAction   *action,
+			       GdictWindow *window)
+{
+  g_assert (GDICT_IS_WINDOW (window));
+
+  gdict_sidebar_view_page (GDICT_SIDEBAR (window->sidebar), "speller");
+  gdict_window_set_sidebar_visible (window, TRUE);
+}
+
+static void
+gdict_window_cmd_view_databases (GtkAction   *action,
+				 GdictWindow *window)
+{
+  g_assert (GDICT_IS_WINDOW (window));
+
+#if 0
+  gdict_sidebar_view_page (GDICT_SIDEBAR (window->sidebar), "databases");
+#endif
+  gdict_window_set_sidebar_visible (window, TRUE);
 }
 
 static void
@@ -877,13 +937,6 @@ gdict_window_cmd_escape (GtkAction   *action,
   gdict_defbox_set_show_find (GDICT_DEFBOX (window->defbox), FALSE);
 }
 
-static const GtkToggleActionEntry toggle_entries[] =
-{
-  { "ViewSpeller", NULL, N_("_Similar Words"), "<control>T",
-    N_("Show similar words"),
-    G_CALLBACK (gdict_window_cmd_view_speller), FALSE },
-};
-
 static const GtkActionEntry entries[] =
 {
   { "File", NULL, N_("_File") },
@@ -918,6 +971,14 @@ static const GtkActionEntry entries[] =
     G_CALLBACK (gdict_window_cmd_edit_preferences) },
 
   /* View menu */
+  { "ViewSidebar", NULL, N_("_Sidebar"), "F9", NULL,
+    G_CALLBACK (gdict_window_cmd_view_sidebar) },
+  { "ViewStatusbar", NULL, N_("S_tatusbar"), NULL, NULL,
+    G_CALLBACK (gdict_window_cmd_view_statusbar) },
+  { "ViewSpeller", NULL, N_("Similar _Words"), "<control>T", NULL,
+    G_CALLBACK (gdict_window_cmd_view_speller) },
+  { "ViewDb", NULL, N_("Available_Databases"), "<control>B", NULL,
+    G_CALLBACK (gdict_window_cmd_view_databases) },
 
   /* Go menu */
   { "GoPreviousDef", GTK_STOCK_GO_BACK, N_("_Previous Definition"), "<control>Page_Up",
@@ -1004,12 +1065,21 @@ gdict_window_gconf_notify_cb (GConfClient *client,
       else
         gdict_window_set_defbox_font (window, GDICT_DEFAULT_DEFBOX_FONT);
     }
-  else if (strcmp (entry->key, GDICT_GCONF_SPELLER_VISIBLE_KEY) == 0)
+  else if (strcmp (entry->key, GDICT_GCONF_SIDEBAR_VISIBLE_KEY) == 0)
     {
       if (entry->value && (entry->value->type == GCONF_VALUE_BOOL))
-        gdict_window_set_speller_visible (window, gconf_value_get_bool (entry->value));
+        gdict_window_set_sidebar_visible (window,
+					  gconf_value_get_bool (entry->value));
       else
-        gdict_window_set_speller_visible (window, FALSE);
+        gdict_window_set_sidebar_visible (window, FALSE);
+    }
+  else if (strcmp (entry->key, GDICT_GCONF_STATUSBAR_VISIBLE_KEY) == 0)
+    {
+      if (entry->value && (entry->value->type == GCONF_VALUE_BOOL))
+	gdict_window_set_statusbar_visible (window,
+					    gconf_value_get_bool (entry->value));
+      else
+	gdict_window_set_statusbar_visible (window, FALSE);
     }
 }
 
@@ -1032,6 +1102,17 @@ entry_activate_cb (GtkWidget   *widget,
   gdict_window_set_word (window, word, NULL);
 }
 
+#if 0
+static void
+database_activated_cb (GdictDatabaseChooser *chooser,
+		       const gchar          *db_name,
+		       const gchar          *db_desc,
+		       GdictWindow          *window)
+{
+  gdict_window_set_database (window, db_name);
+}
+#endif
+
 static void
 speller_word_activated_cb (GdictSpeller *speller,
 			   const gchar  *word,
@@ -1044,11 +1125,11 @@ speller_word_activated_cb (GdictSpeller *speller,
 }
 
 static void
-speller_closed_cb (GdictSpeller *speller,
+sidebar_closed_cb (GdictSidebar *sidebar,
 		   GdictWindow  *window)
 {
-  gtk_widget_hide (window->speller_frame);
-  window->speller_visible = FALSE;
+  gtk_widget_hide (window->sidebar_frame);
+  window->sidebar_visible = FALSE;
 }
 
 static void
@@ -1200,7 +1281,8 @@ gdict_window_constructor (GType                  type,
   PangoFontDescription *font_desc;
   gchar *font_name;
   GError *error;
-  gboolean speller_visible;
+  gboolean sidebar_visible;
+  gboolean statusbar_visible;
   
   object = G_OBJECT_CLASS (gdict_window_parent_class)->constructor (type,
   						   n_construct_properties,
@@ -1220,9 +1302,6 @@ gdict_window_constructor (GType                  type,
   gtk_action_group_add_actions (action_group, entries,
   				G_N_ELEMENTS (entries),
   				window);
-  gtk_action_group_add_toggle_actions (action_group, toggle_entries,
-		                       G_N_ELEMENTS (toggle_entries),
-				       window);
   
   window->ui_manager = gtk_ui_manager_new ();
   gtk_ui_manager_insert_action_group (window->ui_manager, action_group, 0);
@@ -1293,31 +1372,58 @@ gdict_window_constructor (GType                  type,
   gtk_container_add (GTK_CONTAINER (frame1), window->defbox);
   gtk_widget_show (window->defbox);
 
+  window->sidebar = gdict_sidebar_new ();
+  g_signal_connect (window->sidebar, "closed",
+		    G_CALLBACK (sidebar_closed_cb),
+		    window);
+  
   window->speller = gdict_speller_new ();
   if (window->context)
-    gdict_speller_set_context (GDICT_SPELLER (window->speller), window->context);
-
+    gdict_speller_set_context (GDICT_SPELLER (window->speller),
+		    	       window->context);
   g_signal_connect (window->speller, "word-activated",
 		    G_CALLBACK (speller_word_activated_cb),
 		    window);
-  g_signal_connect (window->speller, "closed",
-		    G_CALLBACK (speller_closed_cb),
-		    window);
-  gtk_container_add (GTK_CONTAINER (frame2), window->speller);
+  
+  gdict_sidebar_add_page (GDICT_SIDEBAR (window->sidebar),
+		          "speller",
+			  _("Similar words"),
+			  window->speller);
   gtk_widget_show (window->speller);
 
+#if 0
+  window->db_chooser = gdict_database_chooser_new ();
+  if (window->context)
+    gdict_database_chooser_set_contect (GDICT_DATABASE_CHOOSER (window->db_chooser,
+			    		window->context);
+  g_signal_connect (window->db_chooser, "database-activated",
+	  	    G_CALLBACK (database_activated_cb),
+		    window);
+  gdict_sidebar_add_page (GDICT_SIDEBAR (window->sidebar),
+	  		  "db-chooser",
+			  _("Available dictionaries"),
+			  window->db_chooser);
+  gtk_widget_show (window->db_chooser);
+#endif
+  
+  gtk_container_add (GTK_CONTAINER (frame2), window->sidebar);
+  gtk_widget_show (window->sidebar);
+
   gtk_paned_pack1 (GTK_PANED (handle), frame1, TRUE, FALSE);
   gtk_paned_pack2 (GTK_PANED (handle), frame2, FALSE, TRUE);
 
   window->defbox_frame = frame1;
-  window->speller_frame = frame2;
+  window->sidebar_frame = frame2;
 
   gtk_widget_show (window->defbox_frame);
 
   window->status = gtk_statusbar_new ();
   gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->status), TRUE);
   gtk_box_pack_end (GTK_BOX (window->main_box), window->status, FALSE, FALSE, 0);
-  gtk_widget_show (window->status);
+  statusbar_visible = gconf_client_get_bool (window->gconf_client,
+		  			     GDICT_GCONF_STATUSBAR_VISIBLE_KEY,
+					     NULL);
+  gdict_window_set_statusbar_visible (window, statusbar_visible);
 
   window->progress = gtk_progress_bar_new ();
   gtk_box_pack_end (GTK_BOX (window->status), window->progress, FALSE, FALSE, 0);
@@ -1332,18 +1438,11 @@ gdict_window_constructor (GType                  type,
   gdict_window_set_defbox_font (window, font_name);
   font_desc = pango_font_description_from_string (font_name);
 
-  speller_visible = gconf_client_get_bool (window->gconf_client,
-		  			   GDICT_GCONF_SPELLER_VISIBLE_KEY,
+  sidebar_visible = gconf_client_get_bool (window->gconf_client,
+		  			   GDICT_GCONF_SIDEBAR_VISIBLE_KEY,
 					   NULL);
-  action = gtk_action_group_get_action (action_group, "ViewSpeller");
-  if (action)
-    {
-      gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
-		                    speller_visible);
-      gtk_toggle_action_toggled (GTK_TOGGLE_ACTION (action));
-    }
-  window->speller_visible = speller_visible;
-  
+  gdict_window_set_sidebar_visible (window, sidebar_visible);
+
   /* retrieve the window state from gconf */
   is_maximized = gconf_client_get_bool (window->gconf_client,
 		  			GDICT_GCONF_WINDOW_IS_MAXIMIZED_KEY,
diff --git a/src/gdict-window.h b/src/gdict-window.h
index a178d66..ad9edc8 100644
--- a/src/gdict-window.h
+++ b/src/gdict-window.h
@@ -46,7 +46,9 @@ struct _GdictWindow
   GtkWidget *menubar;
   GtkWidget *entry;
   GtkWidget *speller;
-  GtkWidget *speller_frame;
+  GtkWidget *db_chooser;
+  GtkWidget *sidebar;
+  GtkWidget *sidebar_frame;
   GtkWidget *defbox;
   GtkWidget *defbox_frame;
   GtkWidget *status;
@@ -84,8 +86,9 @@ struct _GdictWindow
   gint default_width;
   gint default_height;
   
-  guint is_maximized    : 1;
-  guint speller_visible : 1;
+  guint is_maximized      : 1;
+  guint sidebar_visible   : 1;
+  guint statusbar_visible : 1;
   
   gulong window_id;
 };