GNOME.org
 

cheese r888 - in trunk: . data po src

Author: pzawadzki
Date: Mon Aug 11 20:52:54 2008
New Revision: 888
URL: http://svn.gnome.org/viewvc/cheese?rev=888&view=rev

Log:
- fix #511916


Added:
   trunk/data/gtkrc
   trunk/src/eog-thumb-nav.c
   trunk/src/eog-thumb-nav.h
Modified:
   trunk/ChangeLog
   trunk/data/Makefile.am
   trunk/data/cheese.ui
   trunk/data/wscript_build
   trunk/po/POTFILES.in
   trunk/src/Makefile.am
   trunk/src/cheese-window.c
   trunk/src/cheese.c

Modified: trunk/data/Makefile.am
==============================================================================
--- trunk/data/Makefile.am	(original)
+++ trunk/data/Makefile.am	Mon Aug 11 20:52:54 2008
@@ -10,6 +10,8 @@
 schema_in_files = cheese.schemas.in
 schema_DATA = $(schema_in_files:.schemas.in=.schemas)
 
+gtkrcdir = $(pkgdatadir)
+gtkrc_DATA = gtkrc
 
 pkgdata_DATA =						\
 	cheese.ui					\
@@ -20,6 +22,7 @@
 	$(desktop_in_files)				\
 	$(schema_in_files)				\
 	$(pkgdata_DATA)				\
+	$(gtkrc_DATA)					\
 	$(bugreport_SCRIPTS)
 
 bugreportdir      = $(libexecdir)/cheese

Modified: trunk/data/cheese.ui
==============================================================================
--- trunk/data/cheese.ui	(original)
+++ trunk/data/cheese.ui	Mon Aug 11 20:52:54 2008
@@ -332,11 +332,9 @@
               </packing>
             </child>
             <child>
-              <object class="GtkScrolledWindow" id="thumb_scrollwindow">
+              <object class="GtkAlignment" id="thumb_scrollwindow">
                 <property name="visible">True</property>
-                <property name="can_focus">True</property>
                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                <property name="vscrollbar_policy">GTK_POLICY_NEVER</property>
                 <child>
                   <placeholder/>
                 </child>

Added: trunk/data/gtkrc
==============================================================================
--- (empty file)
+++ trunk/data/gtkrc	Mon Aug 11 20:52:54 2008
@@ -0,0 +1,10 @@
+style "eog-image-collection-scrollbar" {
+	GtkScrollbar::has-backward-stepper           = 0
+	GtkScrollbar::has-secondary-backward-stepper = 0
+	GtkScrollbar::has-forward-stepper            = 0
+	GtkScrollbar::has-secondary-forward-stepper  = 0
+	GtkScrollbar::fixed-slider-length            = 1
+	GtkScrollbar::min-slider-length              = 60
+}
+
+widget "*.eog-image-collection-scrollbar" style "eog-image-collection-scrollbar"

Modified: trunk/data/wscript_build
==============================================================================
--- trunk/data/wscript_build	(original)
+++ trunk/data/wscript_build	Mon Aug 11 20:52:54 2008
@@ -16,6 +16,7 @@
 install_files('PACKAGE_DATADIR', '', 'cheese-ui.xml')
 install_files('PACKAGE_DATADIR', '', 'cheese.ui')
 install_files('PACKAGE_DATADIR', '', 'cheese-bugreport.sh')
+install_files('PACKAGE_DATADIR', '', 'gtkrc')
 
 # process schemas.in file
 obj=bld.create_obj('intltool_in')

Modified: trunk/po/POTFILES.in
==============================================================================
--- trunk/po/POTFILES.in	(original)
+++ trunk/po/POTFILES.in	Mon Aug 11 20:52:54 2008
@@ -8,6 +8,7 @@
 src/cheese-effect-chooser.c
 src/cheese-countdown.c
 src/cheese-no-camera.c
+src/cheese-webcam.c
 src/cheese-window.c
 src/cheese.c
 src/gedit-message-area.c

Modified: trunk/src/Makefile.am
==============================================================================
--- trunk/src/Makefile.am	(original)
+++ trunk/src/Makefile.am	Mon Aug 11 20:52:54 2008
@@ -29,6 +29,8 @@
 	cheese-window.h \
 	eog-thumbnail.c \
 	eog-thumbnail.h \
+	eog-thumb-nav.c \
+	eog-thumb-nav.h \
 	ephy-spinner.c \
 	ephy-spinner.h \
 	gst-audio-play.c \

Modified: trunk/src/cheese-window.c
==============================================================================
--- trunk/src/cheese-window.c	(original)
+++ trunk/src/cheese-window.c	Mon Aug 11 20:52:54 2008
@@ -46,6 +46,7 @@
 #include "cheese-fileutil.h"
 #include "cheese-gconf.h"
 #include "cheese-thumb-view.h"
+#include "eog-thumb-nav.h"
 #include "cheese-window.h"
 #include "ephy-spinner.h"
 #include "gst-audio-play.h"
@@ -117,6 +118,7 @@
   GtkWidget *label_video;
 
   GtkWidget *thumb_scrollwindow;
+  GtkWidget *thumb_nav;
   GtkWidget *thumb_view;
   GtkWidget *thumb_view_popup_menu;
 
@@ -1363,7 +1365,8 @@
   gtk_widget_set_sensitive (GTK_WIDGET (cheese_window->take_picture), FALSE);
 
   cheese_window->thumb_view = cheese_thumb_view_new ();
-  gtk_container_add (GTK_CONTAINER (cheese_window->thumb_scrollwindow), cheese_window->thumb_view);
+  cheese_window->thumb_nav = eog_thumb_nav_new (cheese_window->thumb_view, TRUE);
+  gtk_container_add (GTK_CONTAINER (cheese_window->thumb_scrollwindow), cheese_window->thumb_nav);
 
   char *gconf_effects;
   g_object_get (cheese_window->gconf, "gconf_prop_selected_effects", &gconf_effects, NULL);

Modified: trunk/src/cheese.c
==============================================================================
--- trunk/src/cheese.c	(original)
+++ trunk/src/cheese.c	Mon Aug 11 20:52:54 2008
@@ -88,6 +88,8 @@
   bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
   textdomain (GETTEXT_PACKAGE);
 
+  gtk_rc_parse (APPNAME_DATA_DIR G_DIR_SEPARATOR_S "gtkrc");
+
   g_thread_init (NULL);
   gdk_threads_init ();
 

Added: trunk/src/eog-thumb-nav.c
==============================================================================
--- (empty file)
+++ trunk/src/eog-thumb-nav.c	Mon Aug 11 20:52:54 2008
@@ -0,0 +1,458 @@
+/* Eye Of Gnome - Thumbnail Navigator
+ *
+ * Copyright (C) 2006 The Free Software Foundation
+ *
+ * Author: Lucas Rocha <lucasr gnome org>
+ *
+ * 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 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, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <cheese-config.h>
+#endif
+
+#include "eog-thumb-nav.h"
+#include "cheese-thumb-view.h"
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include <string.h>
+
+#define EOG_THUMB_NAV_GET_PRIVATE(object) \
+	(G_TYPE_INSTANCE_GET_PRIVATE ((object), EOG_TYPE_THUMB_NAV, EogThumbNavPrivate))
+
+G_DEFINE_TYPE (EogThumbNav, eog_thumb_nav, GTK_TYPE_HBOX);
+
+#define EOG_THUMB_NAV_SCROLL_INC      20
+#define EOG_THUMB_NAV_SCROLL_MOVE     20
+#define EOG_THUMB_NAV_SCROLL_TIMEOUT  20 
+
+enum
+{
+	PROP_SHOW_BUTTONS = 1,
+	PROP_THUMB_VIEW,
+	PROP_MODE
+};
+
+struct _EogThumbNavPrivate {
+	gboolean          show_buttons;
+	gboolean          scroll_dir;
+	gint              scroll_pos;
+	gint              scroll_id;
+
+	GtkWidget        *button_left;
+	GtkWidget        *button_right;
+	GtkWidget        *sw;
+	GtkWidget        *thumbview;
+	GtkAdjustment    *adj;
+};
+
+static gboolean
+eog_thumb_nav_scroll_event (GtkWidget *widget, GdkEventScroll *event, gpointer user_data)
+{
+	EogThumbNav *nav = EOG_THUMB_NAV (user_data);
+	gint inc = EOG_THUMB_NAV_SCROLL_INC * 3;
+
+	switch (event->direction) {
+	case GDK_SCROLL_UP:
+	case GDK_SCROLL_LEFT:
+		inc *= -1;	
+		break;
+
+	case GDK_SCROLL_DOWN:
+	case GDK_SCROLL_RIGHT:
+		break;
+
+	default:
+		g_assert_not_reached ();
+		return FALSE;
+	}
+
+	if (inc < 0)
+		nav->priv->adj->value = MAX (0, nav->priv->adj->value + inc);
+	else
+		nav->priv->adj->value = MIN (nav->priv->adj->upper - nav->priv->adj->page_size, nav->priv->adj->value + inc);
+
+	gtk_adjustment_value_changed (nav->priv->adj);
+
+	return TRUE;
+}
+
+static void
+eog_thumb_nav_adj_changed (GtkAdjustment *adj, gpointer user_data)
+{
+	EogThumbNav *nav;
+	EogThumbNavPrivate *priv;
+
+	nav = EOG_THUMB_NAV (user_data);
+	priv = EOG_THUMB_NAV_GET_PRIVATE (nav);
+
+	gtk_widget_set_sensitive (priv->button_right,
+				  adj->value < adj->upper - adj->page_size);
+}
+
+static void
+eog_thumb_nav_adj_value_changed (GtkAdjustment *adj, gpointer user_data)
+{
+	EogThumbNav *nav;
+	EogThumbNavPrivate *priv;
+
+	nav = EOG_THUMB_NAV (user_data);
+	priv = EOG_THUMB_NAV_GET_PRIVATE (nav);
+
+	gtk_widget_set_sensitive (priv->button_left, adj->value > 0);
+
+	gtk_widget_set_sensitive (priv->button_right, 
+				  adj->value < adj->upper - adj->page_size);
+}
+
+static gboolean
+eog_thumb_nav_scroll_step (gpointer user_data)
+{
+	EogThumbNav *nav = EOG_THUMB_NAV (user_data);
+	gint delta;
+
+	if (nav->priv->scroll_pos < 10)
+		delta = EOG_THUMB_NAV_SCROLL_INC;
+	else if (nav->priv->scroll_pos < 20)
+		delta = EOG_THUMB_NAV_SCROLL_INC * 2;
+	else if (nav->priv->scroll_pos < 30)
+		delta = EOG_THUMB_NAV_SCROLL_INC * 2 + 5;
+	else
+		delta = EOG_THUMB_NAV_SCROLL_INC * 2 + 12;
+
+	if (!nav->priv->scroll_dir)
+		delta *= -1;
+
+	if ((gint) (nav->priv->adj->value + (gdouble) delta) >= 0 &&
+	    (gint) (nav->priv->adj->value + (gdouble) delta) <= nav->priv->adj->upper - nav->priv->adj->page_size) {
+		nav->priv->adj->value += (gdouble) delta; 
+		nav->priv->scroll_pos++;
+		gtk_adjustment_value_changed (nav->priv->adj);
+	} else {
+		if (delta > 0)
+		      nav->priv->adj->value = nav->priv->adj->upper - nav->priv->adj->page_size;
+		else
+		      nav->priv->adj->value = 0;
+
+		nav->priv->scroll_pos = 0;
+		
+		gtk_adjustment_value_changed (nav->priv->adj);
+
+		return FALSE;
+	}
+	
+	return TRUE;
+}
+
+static void
+eog_thumb_nav_button_clicked (GtkButton *button, EogThumbNav *nav)
+{
+	nav->priv->scroll_pos = 0;
+
+	nav->priv->scroll_dir = (GTK_WIDGET (button) == nav->priv->button_right);
+
+	eog_thumb_nav_scroll_step (nav);
+}
+
+static void
+eog_thumb_nav_start_scroll (GtkButton *button, EogThumbNav *nav)
+{
+	nav->priv->scroll_dir = (GTK_WIDGET (button) == nav->priv->button_right);
+
+	nav->priv->scroll_id = g_timeout_add (EOG_THUMB_NAV_SCROLL_TIMEOUT, 
+					      eog_thumb_nav_scroll_step, 
+					      nav);
+}
+
+static void
+eog_thumb_nav_stop_scroll (GtkButton *button, EogThumbNav *nav)
+{
+	if (nav->priv->scroll_id > 0) {
+		g_source_remove (nav->priv->scroll_id);
+		nav->priv->scroll_id = 0;
+		nav->priv->scroll_pos = 0;
+	}
+}
+
+static void 
+eog_thumb_nav_get_property (GObject    *object, 
+			    guint       property_id, 
+			    GValue     *value, 
+			    GParamSpec *pspec)
+{
+	EogThumbNav *nav = EOG_THUMB_NAV (object);
+
+	switch (property_id)
+	{
+	case PROP_SHOW_BUTTONS:
+		g_value_set_boolean (value, 
+			eog_thumb_nav_get_show_buttons (nav));
+		break;
+
+	case PROP_THUMB_VIEW:
+		g_value_set_object (value, nav->priv->thumbview);
+		break;
+	}
+}
+
+static void 
+eog_thumb_nav_set_property (GObject      *object, 
+			    guint         property_id, 
+			    const GValue *value, 
+			    GParamSpec   *pspec)
+{
+	EogThumbNav *nav = EOG_THUMB_NAV (object);
+
+	switch (property_id)
+	{
+	case PROP_SHOW_BUTTONS:
+		eog_thumb_nav_set_show_buttons (nav, 
+			g_value_get_boolean (value));
+		break;
+
+	case PROP_THUMB_VIEW:
+		nav->priv->thumbview = 
+			GTK_WIDGET (g_value_get_object (value));
+		break;
+	}
+}
+
+static GObject *
+eog_thumb_nav_constructor (GType type,
+			   guint n_construct_properties,
+			   GObjectConstructParam *construct_params)
+{
+	GObject *object;
+	EogThumbNavPrivate *priv;
+
+	object = G_OBJECT_CLASS (eog_thumb_nav_parent_class)->constructor
+			(type, n_construct_properties, construct_params);
+
+	priv = EOG_THUMB_NAV (object)->priv;
+
+	if (priv->thumbview != NULL) {
+		gtk_container_add (GTK_CONTAINER (priv->sw), priv->thumbview);
+		gtk_widget_show_all (priv->sw);
+	}
+
+	return object;
+}
+
+static void
+eog_thumb_nav_class_init (EogThumbNavClass *class)
+{
+	GObjectClass *g_object_class = (GObjectClass *) class;
+
+	g_object_class->constructor  = eog_thumb_nav_constructor;
+	g_object_class->get_property = eog_thumb_nav_get_property;
+	g_object_class->set_property = eog_thumb_nav_set_property;
+
+	g_object_class_install_property (g_object_class,
+	                                 PROP_SHOW_BUTTONS,
+	                                 g_param_spec_boolean ("show-buttons",
+	                                                       "Show Buttons",
+	                                                       "Whether to show navigation buttons or not",
+	                                                       TRUE,
+	                                                       (G_PARAM_READABLE | G_PARAM_WRITABLE)));
+
+	g_object_class_install_property (g_object_class,
+	                                 PROP_THUMB_VIEW,
+	                                 g_param_spec_object ("thumbview",
+	                                                       "Thumbnail View",
+	                                                       "The internal thumbnail viewer widget",
+	                                                       CHEESE_TYPE_THUMB_VIEW,
+	                                                       (G_PARAM_CONSTRUCT_ONLY |
+								G_PARAM_READABLE | 
+								G_PARAM_WRITABLE)));
+
+	g_type_class_add_private (g_object_class, sizeof (EogThumbNavPrivate));
+}
+
+static void
+eog_thumb_nav_init (EogThumbNav *nav)
+{
+	EogThumbNavPrivate *priv;
+	GtkWidget *arrow;
+
+	nav->priv = EOG_THUMB_NAV_GET_PRIVATE (nav);
+
+	priv = nav->priv;
+
+	priv->show_buttons = TRUE;
+
+	priv->button_left = gtk_button_new ();
+	gtk_button_set_relief (GTK_BUTTON (priv->button_left), GTK_RELIEF_NONE);
+
+	arrow = gtk_arrow_new (GTK_ARROW_LEFT, GTK_SHADOW_ETCHED_IN); 
+	gtk_container_add (GTK_CONTAINER (priv->button_left), arrow);
+
+	gtk_widget_set_size_request (GTK_WIDGET (priv->button_left), 25, 0);
+
+	gtk_box_pack_start (GTK_BOX (nav), priv->button_left, FALSE, FALSE, 0);
+
+	g_signal_connect (priv->button_left, 
+			  "clicked", 
+			  G_CALLBACK (eog_thumb_nav_button_clicked), 
+			  nav);
+
+	g_signal_connect (priv->button_left, 
+			  "pressed", 
+			  G_CALLBACK (eog_thumb_nav_start_scroll), 
+			  nav);
+
+	g_signal_connect (priv->button_left, 
+			  "released", 
+			  G_CALLBACK (eog_thumb_nav_stop_scroll), 
+			  nav);
+
+	priv->sw = gtk_scrolled_window_new (NULL, NULL);
+
+	gtk_widget_set_name (GTK_SCROLLED_WINDOW (priv->sw)->hscrollbar, 
+			     "eog-image-collection-scrollbar");
+
+	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->sw), 
+					     GTK_SHADOW_IN);
+
+	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->sw),
+					GTK_POLICY_AUTOMATIC,
+					GTK_POLICY_NEVER);
+
+	g_signal_connect (priv->sw, 
+			  "scroll-event", 
+			  G_CALLBACK (eog_thumb_nav_scroll_event), 
+			  nav);
+
+	priv->adj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->sw));
+
+	g_signal_connect (priv->adj, 
+			  "changed", 
+			  G_CALLBACK (eog_thumb_nav_adj_changed), 
+			  nav);
+
+	g_signal_connect (priv->adj, 
+			  "value-changed", 
+			  G_CALLBACK (eog_thumb_nav_adj_value_changed), 
+			  nav);
+
+	gtk_box_pack_start (GTK_BOX (nav), priv->sw, TRUE, TRUE, 0);
+
+	priv->button_right = gtk_button_new ();
+	gtk_button_set_relief (GTK_BUTTON (priv->button_right), GTK_RELIEF_NONE);
+
+	arrow = gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_NONE); 
+	gtk_container_add (GTK_CONTAINER (priv->button_right), arrow);
+
+	gtk_widget_set_size_request (GTK_WIDGET (priv->button_right), 25, 0);
+
+	gtk_box_pack_start (GTK_BOX (nav), priv->button_right, FALSE, FALSE, 0);
+
+	g_signal_connect (priv->button_right, 
+			  "clicked", 
+			  G_CALLBACK (eog_thumb_nav_button_clicked), 
+			  nav);
+
+	g_signal_connect (priv->button_right, 
+			  "pressed", 
+			  G_CALLBACK (eog_thumb_nav_start_scroll), 
+			  nav);
+
+	g_signal_connect (priv->button_right, 
+			  "released", 
+			  G_CALLBACK (eog_thumb_nav_stop_scroll), 
+			  nav);
+
+	gtk_adjustment_value_changed (priv->adj);
+}
+
+/**
+ * eog_thumb_nav_new:
+ * @thumbview: a #CheeseThumbView to embed in the navigation widget.
+ * @mode: The navigation mode.
+ * @show_buttons: Whether to show the navigation buttons.
+ *
+ * Creates a new thumbnail navigation widget.
+ *
+ * Returns: a new #EogThumbNav object.
+ **/
+GtkWidget *
+eog_thumb_nav_new (GtkWidget       *thumbview, 
+		   gboolean         show_buttons)
+{
+	EogThumbNav *nav;
+	EogThumbNavPrivate *priv;
+
+	nav = g_object_new (EOG_TYPE_THUMB_NAV, 
+	                    "show-buttons", show_buttons,
+	                    "thumbview", thumbview,
+	                    "homogeneous", FALSE,
+	                    "spacing", 0,
+	                    NULL); 
+
+	priv = nav->priv;
+
+	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->sw),
+					GTK_POLICY_ALWAYS,
+					GTK_POLICY_NEVER);
+
+	eog_thumb_nav_set_show_buttons (nav, priv->show_buttons);
+
+	return GTK_WIDGET (nav);
+}
+
+/**
+ * eog_thumb_nav_get_show_buttons:
+ * @nav: an #EogThumbNav.
+ *
+ * Gets whether the navigation buttons are visible.
+ *
+ * Returns: %TRUE if the navigation buttons are visible,
+ * %FALSE otherwise.
+ **/
+gboolean
+eog_thumb_nav_get_show_buttons (EogThumbNav *nav)
+{
+	g_return_val_if_fail (EOG_IS_THUMB_NAV (nav), FALSE);
+
+	return nav->priv->show_buttons; 
+}
+
+/**
+ * eog_thumb_nav_set_show_buttons:
+ * @nav: an #EogThumbNav.
+ * @show_buttons: %TRUE to show the buttons, %FALSE to hide them.
+ *
+ * Sets whether the navigation buttons to the left and right of the
+ * widget should be visible.
+ **/
+void 
+eog_thumb_nav_set_show_buttons (EogThumbNav *nav, gboolean show_buttons)
+{
+	g_return_if_fail (EOG_IS_THUMB_NAV (nav));
+	g_return_if_fail (nav->priv->button_left  != NULL);
+	g_return_if_fail (nav->priv->button_right != NULL);
+
+	nav->priv->show_buttons = show_buttons;
+
+	if (show_buttons) {
+		gtk_widget_show_all (nav->priv->button_left);
+		gtk_widget_show_all (nav->priv->button_right);
+	} else {
+		gtk_widget_hide_all (nav->priv->button_left);
+		gtk_widget_hide_all (nav->priv->button_right);
+	}
+}

Added: trunk/src/eog-thumb-nav.h
==============================================================================
--- (empty file)
+++ trunk/src/eog-thumb-nav.h	Mon Aug 11 20:52:54 2008
@@ -0,0 +1,66 @@
+/* Eye Of Gnome - Thumbnail Navigator 
+ *
+ * Copyright (C) 2006 The Free Software Foundation
+ *
+ * Author: Lucas Rocha <lucasr gnome org>
+ *
+ * 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 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, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __EOG_THUMB_NAV_H__
+#define __EOG_THUMB_NAV_H__
+
+#include "cheese-thumb-view.h"
+
+#include <gtk/gtk.h>
+#include <glib.h>
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+typedef struct _EogThumbNav EogThumbNav;
+typedef struct _EogThumbNavClass EogThumbNavClass;
+typedef struct _EogThumbNavPrivate EogThumbNavPrivate;
+
+#define EOG_TYPE_THUMB_NAV            (eog_thumb_nav_get_type ())
+#define EOG_THUMB_NAV(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), EOG_TYPE_THUMB_NAV, EogThumbNav))
+#define EOG_THUMB_NAV_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),  EOG_TYPE_THUMB_NAV, EogThumbNavClass))
+#define EOG_IS_THUMB_NAV(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), EOG_TYPE_THUMB_NAV))
+#define EOG_IS_THUMB_NAV_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),  EOG_TYPE_THUMB_NAV))
+#define EOG_THUMB_NAV_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj),  EOG_TYPE_THUMB_NAV, EogThumbNavClass))
+
+struct _EogThumbNav {
+	GtkHBox base_instance;
+
+	EogThumbNavPrivate *priv;
+};
+
+struct _EogThumbNavClass {
+	GtkHBoxClass parent_class;
+};
+
+GType	         eog_thumb_nav_get_type          (void) G_GNUC_CONST;
+
+GtkWidget       *eog_thumb_nav_new               (GtkWidget         *thumbview,
+	             			          gboolean           show_buttons);
+
+gboolean         eog_thumb_nav_get_show_buttons  (EogThumbNav       *nav);
+
+void             eog_thumb_nav_set_show_buttons  (EogThumbNav       *nav, 
+                                                  gboolean           show_buttons);
+
+G_END_DECLS
+
+#endif /* __EOG_THUMB_NAV_H__ */
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