Move chrome/browser/gtk to chrome/browser/ui/gtk

chrome/browser/ui/gtk/theme_install_bubble_view_gtk.h

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_GTK_THEME_INSTALL_BUBBLE_VIEW_GTK_H_
+#define CHROME_BROWSER_UI_GTK_THEME_INSTALL_BUBBLE_VIEW_GTK_H_
+#pragma once
+
+#include <gtk/gtk.h>
+
+#include "app/gtk_signal.h"
+#include "base/basictypes.h"
+#include "chrome/common/notification_observer.h"
+#include "chrome/common/notification_registrar.h"
+
+class ThemeInstallBubbleViewGtk : public NotificationObserver {
+ public:
+  static void Show(GtkWindow* parent);
+
+  // NotificationObserver implementation.
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+
+ private:
+  explicit ThemeInstallBubbleViewGtk(GtkWidget* parent);
+
+  virtual ~ThemeInstallBubbleViewGtk();
+
+  void increment_num_loading() { num_loads_extant_++; }
+
+  // Create the widget hierarchy.
+  void InitWidgets();
+
+  // Reposition |widget_| to be centered over |parent_|.
+  void MoveWindow();
+
+  // Our parent is going down; self destruct.
+  CHROMEGTK_CALLBACK_0(ThemeInstallBubbleViewGtk, gboolean, OnUnmapEvent);
+
+  // Draw the background. This is only signalled if we are using a compositing
+  // window manager, otherwise we just use ActAsRoundedWindow().
+  CHROMEGTK_CALLBACK_1(ThemeInstallBubbleViewGtk, gboolean,
+                       OnExpose, GdkEventExpose*);
+
+  GtkWidget* widget_;
+
+  // The parent browser window, over which we position ourselves.
+  GtkWidget* parent_;
+
+  // The number of loads we represent. When it reaches 0 we delete ourselves.
+  int num_loads_extant_;
+
+  NotificationRegistrar registrar_;
+
+  // Our one instance. We don't allow more than one to exist at a time.
+  static ThemeInstallBubbleViewGtk* instance_;
+
+  DISALLOW_COPY_AND_ASSIGN(ThemeInstallBubbleViewGtk);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_THEME_INSTALL_BUBBLE_VIEW_GTK_H_