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// Copyright (c) 2011 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_WEB_INTENT_PICKER_GTK_H_
#define CHROME_BROWSER_UI_GTK_WEB_INTENT_PICKER_GTK_H_
#pragma once
#include <vector>
#include <gtk/gtk.h>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/gtk/constrained_window_gtk.h"
#include "chrome/browser/ui/intents/web_intent_picker.h"
#include "ui/base/gtk/gtk_signal.h"
class CustomDrawButton;
class GURL;
class TabContents;
class WebIntentController;
class WebIntentPickerDelegate;
// Gtk implementation of WebIntentPicker.
class WebIntentPickerGtk : public WebIntentPicker,
public ConstrainedWindowGtkDelegate {
public:
WebIntentPickerGtk(TabContents* tab_contents,
WebIntentPickerDelegate* delegate);
virtual ~WebIntentPickerGtk();
// WebIntentPicker implementation.
virtual void SetServiceURLs(const std::vector<GURL>& urls) OVERRIDE;
virtual void SetServiceIcon(size_t index, const SkBitmap& icon) OVERRIDE;
virtual void SetDefaultServiceIcon(size_t index) OVERRIDE;
virtual void Show() OVERRIDE;
virtual void Close() OVERRIDE;
// ConstrainedWindowGtkDelegate implementation.
virtual GtkWidget* GetWidgetRoot() OVERRIDE;
virtual GtkWidget* GetFocusWidget() OVERRIDE;
virtual void DeleteDelegate() OVERRIDE;
private:
// Callback when a service button is clicked.
CHROMEGTK_CALLBACK_0(WebIntentPickerGtk, void, OnServiceButtonClick);
// Callback when close button is clicked.
CHROMEGTK_CALLBACK_0(WebIntentPickerGtk, void, OnCloseButtonClick);
// A weak pointer to the tab contents on which to display the picker UI.
TabContents* tab_contents_;
// A weak pointer to the WebIntentPickerDelegate to notify when the user
// chooses a service or cancels.
WebIntentPickerDelegate* delegate_;
// The root GtkWidget of the dialog.
ui::OwnedWidgetGtk root_;
// A weak pointer to the hbox that contains the buttons used to choose the
// service.
GtkWidget* button_hbox_;
// A button to close the dialog delegate.
scoped_ptr<CustomDrawButton> close_button_;
// The displayed constrained window. Technically owned by the TabContents
// page, but this object tells it when to destroy.
ConstrainedWindow* window_;
DISALLOW_COPY_AND_ASSIGN(WebIntentPickerGtk);
};
#endif // CHROME_BROWSER_UI_GTK_WEB_INTENT_PICKER_GTK_H_
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