shell: Add animated notebook

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4 files changed, 264 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 7560be134..95cfb48bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,7 @@ COMMON_MODULES="gtk+-3.0 >= $GTK_REQUIRED_VERSION
 PKG_CHECK_MODULES(LIBGNOME_CONTROL_CENTER, $COMMON_MODULES)
 PKG_CHECK_MODULES(LIBLANGUAGE, $COMMON_MODULES gnome-desktop-3.0 fontconfig)
 PKG_CHECK_MODULES(LIBSHORTCUTS, $COMMON_MODULES x11)
-PKG_CHECK_MODULES(SHELL, $COMMON_MODULES libgnome-menu-3.0 gio-unix-2.0 x11)
+PKG_CHECK_MODULES(SHELL, $COMMON_MODULES libgnome-menu-3.0 gio-unix-2.0 x11 clutter-gtk-1.0)
 PKG_CHECK_MODULES(BACKGROUND_PANEL, $COMMON_MODULES libxml-2.0 gnome-desktop-3.0
                   gdk-pixbuf-2.0 >= $GDKPIXBUF_REQUIRED_VERSION)
 PKG_CHECK_MODULES(DATETIME_PANEL, $COMMON_MODULES
diff --git a/shell/Makefile.am b/shell/Makefile.am
index 58117f8e4..b785b7e2f 100644
--- a/shell/Makefile.am
+++ b/shell/Makefile.am
@@ -19,6 +19,8 @@ gnome_control_center_SOURCES =			\
 	cc-shell-log.h				\
 	gnome-control-center.c			\
 	gnome-control-center.h			\
+	cc-notebook.c				\
+	cc-notebook.h				\
 	shell-search-renderer.c			\
 	shell-search-renderer.h			\
 	cc-shell-category-view.c		\
diff --git a/shell/cc-notebook.c b/shell/cc-notebook.c
new file mode 100644
index 000000000..d8c95c92a
--- /dev/null
+++ b/shell/cc-notebook.c
@@ -0,0 +1,197 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright © 2012 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Written by:
+ *      Bastien Nocera <hadess@hadess.net>
+ */
+
+#include "config.h"
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include "cc-notebook.h"
+
+#define GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), CC_TYPE_NOTEBOOK, CcNotebookPrivate))
+
+struct _CcNotebookPrivate
+{
+        ClutterActor *stage;
+        ClutterActor *scroll_actor;
+        ClutterActor *bin;
+        GList *children; /* GList of ClutterActor */
+};
+
+G_DEFINE_TYPE (CcNotebook, cc_notebook, GTK_CLUTTER_TYPE_EMBED);
+
+static void
+cc_notebook_add (GtkContainer *container,
+		 GtkWidget    *widget)
+{
+	CcNotebook *notebook;
+	ClutterActor *child;
+
+	notebook = CC_NOTEBOOK (container);
+	child = gtk_clutter_actor_new_with_contents (widget);
+	clutter_actor_add_child (notebook->priv->bin, child);
+
+	notebook->priv->children = g_list_prepend (notebook->priv->children,
+						   child);
+}
+
+static int
+_cc_notebook_find_widget (GtkClutterActor *actor,
+			  GtkWidget       *widget)
+{
+	if (gtk_clutter_actor_get_contents (actor) == widget)
+		return 0;
+	return -1;
+}
+
+static void
+cc_notebook_remove (GtkContainer *container,
+		    GtkWidget    *widget)
+{
+	CcNotebook *notebook;
+	GList *l;
+
+	notebook = CC_NOTEBOOK (container);
+
+	l = g_list_find_custom (notebook->priv->children,
+				widget,
+				(GCompareFunc) _cc_notebook_find_widget);
+	if (!l)
+		return;
+	clutter_actor_remove_child (notebook->priv->bin, l->data);
+	notebook->priv->children = g_list_remove (notebook->priv->children, l->data);
+}
+
+static GType
+cc_notebook_child_type (GtkContainer *container)
+{
+	return GTK_TYPE_WIDGET;
+}
+
+static void
+cc_notebook_forall (GtkContainer *container,
+		    gboolean      include_internals,
+		    GtkCallback   callback,
+		    gpointer      callback_data)
+{
+#if 0
+	CcNotebook *notebook;
+	GList *children;
+	ClutterActor *child;
+
+	notebook = CC_NOTEBOOK (container);
+
+	children = notebook->priv->children;
+	while (children) {
+		child = children->data;
+		children = children->next;
+
+		(* callback) (gtk_clutter_actor_get_contents (GTK_CLUTTER_ACTOR (child)), callback_data);
+	}
+#endif
+}
+
+static void
+cc_notebook_class_init (CcNotebookClass *class)
+{
+        GObjectClass *gobject_class;
+        GtkWidgetClass *widget_class;
+        GtkContainerClass *container_class;
+
+        gobject_class = (GObjectClass*)class;
+        widget_class = (GtkWidgetClass*)class;
+        container_class = (GtkContainerClass*)class;
+
+        container_class->add = cc_notebook_add;
+        container_class->remove = cc_notebook_remove;
+        container_class->child_type = cc_notebook_child_type;
+        container_class->forall = cc_notebook_forall;
+
+        g_type_class_add_private (class, sizeof (CcNotebookPrivate));
+}
+
+static void
+cc_notebook_init (CcNotebook *notebook)
+{
+	CcNotebookPrivate *priv;
+	ClutterConstraint *constraint;
+
+	priv = GET_PRIVATE (notebook);
+	notebook->priv = priv;
+
+	priv->stage = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (notebook));
+
+	priv->scroll_actor = clutter_scroll_actor_new ();
+	clutter_actor_add_child (priv->stage, priv->scroll_actor);
+	clutter_scroll_actor_set_scroll_mode (CLUTTER_SCROLL_ACTOR (priv->scroll_actor),
+					      CLUTTER_SCROLL_HORIZONTALLY);
+//	constraint = clutter_bind_constraint_new (priv->stage, CLUTTER_BIND_SIZE, 0.0);
+//	clutter_actor_add_constraint_with_name (priv->scroll_actor, "size", constraint);
+
+	priv->bin = clutter_actor_new ();
+	clutter_actor_set_layout_manager (priv->bin, clutter_box_layout_new ());
+	clutter_actor_add_child (priv->scroll_actor, priv->bin);
+//	constraint = clutter_bind_constraint_new (priv->scroll_actor, CLUTTER_BIND_SIZE, 0.0);
+//	clutter_actor_add_constraint_with_name (priv->bin, "size", constraint);
+}
+
+GtkWidget *
+cc_notebook_new (void)
+{
+        return (GtkWidget*) g_object_new (CC_TYPE_NOTEBOOK, NULL);
+}
+
+void
+cc_notebook_set_current (CcNotebook *notebook,
+			 GtkWidget  *widget)
+{
+	ClutterPoint pos;
+	GList *l;
+
+	g_return_if_fail (CC_IS_NOTEBOOK (notebook));
+	g_return_if_fail (GTK_IS_WIDGET (widget));
+
+	l = g_list_find_custom (notebook->priv->children,
+				widget,
+				(GCompareFunc) _cc_notebook_find_widget);
+	g_return_if_fail (l != NULL);
+
+	g_message ("setting %p as the current widget", l->data);
+
+	clutter_actor_get_position (l->data, &pos.x, &pos.y);
+
+	clutter_actor_save_easing_state (notebook->priv->scroll_actor);
+	clutter_actor_set_easing_duration (notebook->priv->scroll_actor, 500);
+	clutter_actor_set_easing_mode (notebook->priv->scroll_actor, CLUTTER_EASE_OUT_BOUNCE);
+
+	clutter_scroll_actor_scroll_to_point (CLUTTER_SCROLL_ACTOR (notebook->priv->scroll_actor), &pos);
+
+	clutter_actor_restore_easing_state (notebook->priv->scroll_actor);
+}
+
+GtkWidget *
+cc_notebook_get_current (CcNotebook *notebook)
+{
+	g_return_val_if_fail (CC_IS_NOTEBOOK (notebook), NULL);
+
+	return NULL;
+}
diff --git a/shell/cc-notebook.h b/shell/cc-notebook.h
new file mode 100644
index 000000000..3245e7ad4
--- /dev/null
+++ b/shell/cc-notebook.h
@@ -0,0 +1,64 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright © 2012 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Written by:
+ *      Bastien Nocera <hadess@hadess.net>
+ */
+
+#ifndef _CC_NOTEBOOK_H_
+#define _CC_NOTEBOOK_H_
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include <clutter-gtk/clutter-gtk.h>
+
+G_BEGIN_DECLS
+
+#define CC_TYPE_NOTEBOOK            (cc_notebook_get_type ())
+#define CC_NOTEBOOK(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CC_TYPE_NOTEBOOK, \
+                                                                           CcNotebook))
+#define CC_NOTEBOOK_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CC_TYPE_NOTEBOOK, \
+                                                                        CcNotebookClass))
+#define CC_IS_NOTEBOOK(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CC_TYPE_NOTEBOOK))
+#define CC_IS_NOTEBOOK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CC_TYPE_NOTEBOOK))
+#define CC_NOTEBOOK_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), CC_TYPE_NOTEBOOK, \
+                                                                          CcNotebookClass))
+
+typedef struct _CcNotebookClass CcNotebookClass;
+typedef struct _CcNotebook CcNotebook;
+typedef struct _CcNotebookPrivate CcNotebookPrivate;
+
+struct _CcNotebookClass {
+        GtkClutterEmbedClass parent_class;
+};
+
+struct _CcNotebook {
+        GtkClutterEmbed parent_instance;
+        CcNotebookPrivate *priv;
+};
+
+GType      cc_notebook_get_type             (void) G_GNUC_CONST;
+
+GtkWidget *cc_notebook_new                  (void);
+
+void       cc_notebook_set_current          (CcNotebook *notebook,
+					     GtkWidget  *widget);
+GtkWidget *cc_notebook_get_current          (CcNotebook *notebook);
+
+G_END_DECLS
+
+#endif /* _CC_NOTEBOOK_H_ */