[nautilus] toolbar: add NautilusToolbar

[Cosimo Cecchi <cosimoc src gnome org>]

commit bd36e2d04baeeeeafc2fcf2f00383fbc367de735
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Feb 9 18:17:25 2011 -0500

    toolbar: add NautilusToolbar

 src/Makefile.am        |    2 +
 src/nautilus-toolbar.c |  281 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/nautilus-toolbar.h |   80 ++++++++++++++
 3 files changed, 363 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 03d7ffc..13efcf6 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -121,6 +121,8 @@ nautilus_SOURCES = \
 	nautilus-self-check-functions.h 	\
 	nautilus-spatial-window.c               \
 	nautilus-spatial-window.h               \
+	nautilus-toolbar.c			\
+	nautilus-toolbar.h			\
 	nautilus-tree-sidebar.c			\
 	nautilus-tree-sidebar.h			\
 	nautilus-tree-sidebar-model.c		\
diff --git a/src/nautilus-toolbar.c b/src/nautilus-toolbar.c
new file mode 100644
index 0000000..7cf379f
--- /dev/null
+++ b/src/nautilus-toolbar.c
@@ -0,0 +1,281 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/*
+ * Nautilus
+ *
+ * Copyright (C) 2011, Red Hat, Inc.
+ *
+ * Nautilus 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.
+ *
+ * Nautilus 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Cosimo Cecchi <cosimoc redhat com>
+ *
+ */
+
+#include <config.h>
+
+#include "nautilus-toolbar.h"
+
+#include "nautilus-location-bar.h"
+#include "nautilus-pathbar.h"
+#include "nautilus-global-preferences.h"
+
+struct _NautilusToolbarPriv {
+	GtkWidget *toolbar;
+
+	NautilusNavigationWindowPane *pane;
+
+	GtkWidget *path_bar;
+	GtkWidget *location_bar;
+	GtkWidget *search_bar;
+
+	gboolean show_main_bar;
+	gboolean show_location_entry;
+	gboolean show_search_bar;
+};
+
+enum {
+	PROP_PANE = 1,
+	PROP_SHOW_LOCATION_ENTRY,
+	PROP_SHOW_SEARCH_BAR,
+	PROP_SHOW_MAIN_BAR,
+	NUM_PROPERTIES
+};
+
+static GParamSpec *properties[NUM_PROPERTIES] = { NULL, };
+
+G_DEFINE_TYPE (NautilusToolbar, nautilus_toolbar, GTK_TYPE_BOX);
+
+static void
+toolbar_update_appearance (NautilusToolbar *self)
+{
+	gboolean show_location_entry;
+
+	show_location_entry = self->priv->show_location_entry ||
+		g_settings_get_boolean (nautilus_preferences, NAUTILUS_PREFERENCES_ALWAYS_USE_LOCATION_ENTRY);
+
+	gtk_widget_set_visible (self->priv->toolbar,
+				self->priv->show_main_bar);
+
+	gtk_widget_set_visible (self->priv->location_bar,
+				show_location_entry);
+	gtk_widget_set_visible (self->priv->path_bar,
+				!show_location_entry);
+
+	gtk_widget_set_visible (self->priv->search_bar,
+				self->priv->show_search_bar);
+}
+
+static void
+nautilus_toolbar_constructed (GObject *obj)
+{
+	NautilusToolbar *self = NAUTILUS_TOOLBAR (obj);
+	GtkToolItem *item;
+	GtkWidget *hbox;
+
+	G_OBJECT_CLASS (nautilus_toolbar_parent_class)->constructed (obj);
+
+	self->priv->toolbar = gtk_toolbar_new ();
+	gtk_box_pack_start (GTK_BOX (self), self->priv->toolbar, TRUE, TRUE, 0);
+	gtk_widget_show (self->priv->toolbar);
+
+	hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+	gtk_widget_show (hbox);
+
+	/* regular path bar */
+	self->priv->path_bar = g_object_new (NAUTILUS_TYPE_PATH_BAR, NULL);
+	gtk_box_pack_start (GTK_BOX (hbox), self->priv->path_bar, TRUE, TRUE, 0);
+
+	/* entry-like location bar */
+	self->priv->location_bar = nautilus_location_bar_new (self->priv->pane);
+	gtk_box_pack_start (GTK_BOX (hbox), self->priv->location_bar, TRUE, TRUE, 0);
+
+	item = gtk_tool_item_new ();
+	gtk_tool_item_set_expand (item, TRUE);
+	gtk_container_add (GTK_CONTAINER (item), hbox);
+	gtk_toolbar_insert (GTK_TOOLBAR (self->priv->toolbar), item, 0);
+	gtk_widget_show (GTK_WIDGET (item));
+
+	/* search bar */
+	self->priv->search_bar = nautilus_search_bar_new ();
+	gtk_box_pack_start (GTK_BOX (self), self->priv->search_bar, TRUE, TRUE, 0);
+
+	g_signal_connect_swapped (nautilus_preferences,
+				  "changed::" NAUTILUS_PREFERENCES_ALWAYS_USE_LOCATION_ENTRY,
+				  G_CALLBACK (toolbar_update_appearance), self);
+
+	toolbar_update_appearance (self);
+}
+
+static void
+nautilus_toolbar_init (NautilusToolbar *self)
+{
+	self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, NAUTILUS_TYPE_TOOLBAR,
+						  NautilusToolbarPriv);
+	self->priv->show_main_bar = TRUE;
+}
+
+static void
+nautilus_toolbar_get_property (GObject *object,
+			       guint property_id,
+			       GValue *value,
+			       GParamSpec *pspec)
+{
+	NautilusToolbar *self = NAUTILUS_TOOLBAR (object);
+
+	switch (property_id) {
+	case PROP_SHOW_LOCATION_ENTRY:
+		g_value_set_boolean (value, self->priv->show_location_entry);
+		break;
+	case PROP_SHOW_SEARCH_BAR:
+		g_value_set_boolean (value, self->priv->show_search_bar);
+		break;
+	case PROP_SHOW_MAIN_BAR:
+		g_value_set_boolean (value, self->priv->show_main_bar);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_toolbar_set_property (GObject *object,
+			       guint property_id,
+			       const GValue *value,
+			       GParamSpec *pspec)
+{
+	NautilusToolbar *self = NAUTILUS_TOOLBAR (object);
+
+	switch (property_id) {
+	case PROP_PANE:
+		self->priv->pane = g_value_get_object (value);
+		break;
+	case PROP_SHOW_LOCATION_ENTRY:
+		nautilus_toolbar_set_show_location_entry (self, g_value_get_boolean (value));
+		break;
+	case PROP_SHOW_SEARCH_BAR:
+		nautilus_toolbar_set_show_search_bar (self, g_value_get_boolean (value));
+		break;
+	case PROP_SHOW_MAIN_BAR:
+		nautilus_toolbar_set_show_main_bar (self, g_value_get_boolean (value));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+		break;
+	}
+}
+
+static void
+nautilus_toolbar_class_init (NautilusToolbarClass *klass)
+{
+	GObjectClass *oclass;
+
+	oclass = G_OBJECT_CLASS (klass);
+	oclass->get_property = nautilus_toolbar_get_property;
+	oclass->set_property = nautilus_toolbar_set_property;
+	oclass->constructed = nautilus_toolbar_constructed;
+
+	properties[PROP_PANE] =
+		g_param_spec_object ("pane",
+				     "The parent pane",
+				     "The pane that contains this toolbar",
+				     NAUTILUS_TYPE_NAVIGATION_WINDOW_PANE,
+				     G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
+				     G_PARAM_STATIC_STRINGS);
+	properties[PROP_SHOW_LOCATION_ENTRY] =
+		g_param_spec_boolean ("show-location-entry",
+				      "Whether to show the location entry",
+				      "Whether to show the location entry instead of the pathbar",
+				      FALSE,
+				      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+	properties[PROP_SHOW_SEARCH_BAR] =
+		g_param_spec_boolean ("show-search-bar",
+				      "Whether to show the search bar",
+				      "Whether to show the search bar beside the toolbar",
+				      FALSE,
+				      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+	properties[PROP_SHOW_MAIN_BAR] =
+		g_param_spec_boolean ("show-main-bar",
+				      "Whether to show the main bar",
+				      "Whether to show the main toolbar",
+				      TRUE,
+				      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+	
+	g_type_class_add_private (klass, sizeof (NautilusToolbarClass));
+	g_object_class_install_properties (oclass, NUM_PROPERTIES, properties);
+}
+
+GtkWidget *
+nautilus_toolbar_new (NautilusNavigationWindowPane *parent)
+{
+	return g_object_new (NAUTILUS_TYPE_TOOLBAR,
+			     "pane", parent,
+			     "orientation", GTK_ORIENTATION_VERTICAL,
+			     NULL);
+}
+
+GtkWidget *
+nautilus_toolbar_get_path_bar (NautilusToolbar *self)
+{
+	return self->priv->path_bar;
+}
+
+GtkWidget *
+nautilus_toolbar_get_location_bar (NautilusToolbar *self)
+{
+	return self->priv->location_bar;
+}
+
+GtkWidget *
+nautilus_toolbar_get_search_bar (NautilusToolbar *self)
+{
+	return self->priv->search_bar;
+}
+
+void
+nautilus_toolbar_set_show_main_bar (NautilusToolbar *self,
+				    gboolean show_main_bar)
+{
+	if (show_main_bar != self->priv->show_main_bar) {
+		self->priv->show_main_bar = show_main_bar;
+		toolbar_update_appearance (self);
+
+		g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SHOW_MAIN_BAR]);
+	}
+}
+
+void
+nautilus_toolbar_set_show_location_entry (NautilusToolbar *self,
+					  gboolean show_location_entry)
+{
+	if (show_location_entry != self->priv->show_location_entry) {
+		self->priv->show_location_entry = show_location_entry;
+		toolbar_update_appearance (self);
+
+		g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SHOW_LOCATION_ENTRY]);
+	}
+}
+
+void
+nautilus_toolbar_set_show_search_bar (NautilusToolbar *self,
+				      gboolean show_search_bar)
+{
+	if (show_search_bar != self->priv->show_search_bar) {
+		self->priv->show_search_bar = show_search_bar;
+		toolbar_update_appearance (self);
+
+		g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SHOW_SEARCH_BAR]);
+	}
+}
diff --git a/src/nautilus-toolbar.h b/src/nautilus-toolbar.h
new file mode 100644
index 0000000..adcf6ef
--- /dev/null
+++ b/src/nautilus-toolbar.h
@@ -0,0 +1,80 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/*
+ * Nautilus
+ *
+ * Copyright (C) 2011, Red Hat, Inc.
+ *
+ * Nautilus 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.
+ *
+ * Nautilus 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Cosimo Cecchi <cosimoc redhat com>
+ *
+ */
+
+#ifndef __NAUTILUS_TOOLBAR_H__
+#define __NAUTILUS_TOOLBAR_H__
+
+#include <gtk/gtk.h>
+
+#define NAUTILUS_TYPE_TOOLBAR nautilus_toolbar_get_type()
+#define NAUTILUS_TOOLBAR(obj) \
+	(G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_TOOLBAR, NautilusToolbar))
+#define NAUTILUS_TOOLBAR_CLASS(klass) \
+	(G_TYPE_CHECK_CLASS_CAST ((klass), NAUTILUS_TYPE_TOOLBAR, NautilusToolbarClass))
+#define NAUTILUS_IS_TOOLBAR(obj) \
+	(G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_TOOLBAR))
+#define NAUTILUS_IS_TOOLBAR_CLASS(klass) \
+	(G_TYPE_CHECK_CLASS_TYPE ((klass), NAUTILUS_TYPE_TOOLBAR))
+#define NAUTILUS_TOOLBAR_GET_CLASS(obj) \
+	(G_TYPE_INSTANCE_GET_CLASS ((obj), NAUTILUS_TYPE_TOOLBAR, NautilusToolbarClass))
+
+typedef struct _NautilusToolbar NautilusToolbar;
+typedef struct _NautilusToolbarPriv NautilusToolbarPriv;
+typedef struct _NautilusToolbarClass NautilusToolbarClass;
+
+#include "nautilus-navigation-window-pane.h"
+
+typedef enum {
+	NAUTILUS_TOOLBAR_MODE_PATH_BAR,
+	NAUTILUS_TOOLBAR_MODE_LOCATION_BAR,
+} NautilusToolbarMode;
+
+struct _NautilusToolbar {
+	GtkBox parent;
+
+	/* private */
+	NautilusToolbarPriv *priv;
+};
+
+struct _NautilusToolbarClass {
+	GtkBoxClass parent_class;
+};
+
+GType nautilus_toolbar_get_type (void);
+
+GtkWidget *nautilus_toolbar_new (NautilusNavigationWindowPane *parent);
+
+GtkWidget *nautilus_toolbar_get_path_bar (NautilusToolbar *self);
+GtkWidget *nautilus_toolbar_get_location_bar (NautilusToolbar *self);
+GtkWidget *nautilus_toolbar_get_search_bar (NautilusToolbar *self);
+
+void nautilus_toolbar_set_show_main_bar (NautilusToolbar *self,
+					 gboolean show_main_bar);
+void nautilus_toolbar_set_show_location_entry (NautilusToolbar *self,
+					       gboolean show_location_entry);
+void nautilus_toolbar_set_show_search_bar (NautilusToolbar *self,
+					   gboolean show_search_bar);
+
+#endif /* __NAUTILUS_TOOLBAR_H__ */