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

chrome/browser/ui/gtk/reload_button_gtk.h

Index: chrome/browser/ui/gtk/reload_button_gtk.h
diff --git a/chrome/browser/ui/gtk/reload_button_gtk.h b/chrome/browser/ui/gtk/reload_button_gtk.h
new file mode 100644
index 0000000000000000000000000000000000000000..7689aed03778153087ae2fcde399669576a54eff
--- /dev/null
+++ b/chrome/browser/ui/gtk/reload_button_gtk.h
@@ -0,0 +1,103 @@
+// 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_RELOAD_BUTTON_GTK_H_
+#define CHROME_BROWSER_UI_GTK_RELOAD_BUTTON_GTK_H_
+#pragma once
+
+#include <gtk/gtk.h>
+
+#include "app/gtk_signal.h"
+#include "base/basictypes.h"
+#include "base/timer.h"
+#include "chrome/browser/gtk/custom_button.h"
+#include "chrome/browser/gtk/owned_widget_gtk.h"
+#include "chrome/common/notification_observer.h"
+#include "chrome/common/notification_registrar.h"
+
+class Browser;
+class GtkThemeProvider;
+class LocationBarViewGtk;
+class Task;
+
+class ReloadButtonGtk : public NotificationObserver {
+ public:
+  enum Mode { MODE_RELOAD = 0, MODE_STOP };
+
+  ReloadButtonGtk(LocationBarViewGtk* location_bar, Browser* browser);
+  ~ReloadButtonGtk();
+
+  GtkWidget* widget() const { return widget_.get(); }
+
+  // Ask for a specified button state.  If |force| is true this will be applied
+  // immediately.
+  void ChangeMode(Mode mode, bool force);
+
+  // Provide NotificationObserver implementation.
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& /* details */);
+
+ private:
+  friend class ReloadButtonGtkTest;
+
+  CHROMEGTK_CALLBACK_0(ReloadButtonGtk, void, OnClicked);
+  CHROMEGTK_CALLBACK_1(ReloadButtonGtk, gboolean, OnExpose, GdkEventExpose*);
+  CHROMEGTK_CALLBACK_1(ReloadButtonGtk,
+                       gboolean,
+                       OnLeaveNotify,
+                       GdkEventCrossing*);
+  CHROMEGTK_CALLBACK_4(ReloadButtonGtk,
+                       gboolean,
+                       OnQueryTooltip,
+                       gint,
+                       gint,
+                       gboolean,
+                       GtkTooltip*);
+
+  void UpdateThemeButtons();
+
+  void OnDoubleClickTimer();
+  void OnStopToReloadTimer();
+
+  base::OneShotTimer<ReloadButtonGtk> double_click_timer_;
+  base::OneShotTimer<ReloadButtonGtk> stop_to_reload_timer_;
+
+  // These may be NULL when testing.
+  LocationBarViewGtk* const location_bar_;
+  Browser* const browser_;
+
+  // The mode we should be in assuming no timers are running.
+  Mode intended_mode_;
+
+  // The currently-visible mode - this may differ from the intended mode.
+  Mode visible_mode_;
+
+  // Used to listen for theme change notifications.
+  NotificationRegistrar registrar_;
+
+  GtkThemeProvider* theme_provider_;
+
+  CustomDrawButtonBase reload_;
+  CustomDrawButtonBase stop_;
+  CustomDrawHoverController hover_controller_;
+
+  OwnedWidgetGtk widget_;
+
+  // The delay times for the timers.  These are members so that tests can modify
+  // them.
+  base::TimeDelta double_click_timer_delay_;
+  base::TimeDelta stop_to_reload_timer_delay_;
+
+  // TESTING ONLY
+  // True if we should pretend the button is hovered.
+  bool testing_mouse_hovered_;
+  // Increments when we would tell the browser to "reload", so
+  // test code can tell whether we did so (as there may be no |browser_|).
+  int testing_reload_count_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(ReloadButtonGtk);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_RELOAD_BUTTON_GTK_H_