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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_CONTENT_SETTING_BUBBLE_GTK_H_
#define CHROME_BROWSER_UI_GTK_CONTENT_SETTING_BUBBLE_GTK_H_
#include <map>
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/gtk/bubble/bubble_gtk.h"
#include "chrome/browser/ui/gtk/menu_gtk.h"
#include "chrome/common/content_settings_types.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "content/public/common/media_stream_request.h"
#include "ui/base/gtk/gtk_signal.h"
#include "ui/base/gtk/owned_widget_gtk.h"
class ContentSettingBubbleModel;
class ContentSettingMediaMenuModel;
class Profile;
namespace content {
class WebContents;
}
namespace ui {
class SimpleMenuModel;
}
// ContentSettingBubbleGtk is used when the user turns on different kinds of
// content blocking (e.g. "block images"). An icon appears in the location bar,
// and when clicked, an instance of this class is created specialized for the
// type of content being blocked.
class ContentSettingBubbleGtk : public BubbleDelegateGtk,
public content::NotificationObserver {
public:
ContentSettingBubbleGtk(
GtkWidget* anchor,
BubbleDelegateGtk* delegate,
ContentSettingBubbleModel* content_setting_bubble_model,
Profile* profile, content::WebContents* web_contents);
virtual ~ContentSettingBubbleGtk();
// Callback to allow ContentSettingMediaMenuModel to update the menu label.
void UpdateMenuLabel(content::MediaStreamType type,
const std::string& label);
// Dismisses the bubble.
void Close();
private:
// A map from a GtkWidget* to a MediaMenuGtk*. MediaMenuGtk struct is used
// to store the UI members that a media menu owns.
struct MediaMenuGtk {
explicit MediaMenuGtk(content::MediaStreamType type);
~MediaMenuGtk();
content::MediaStreamType type;
scoped_ptr<ui::SimpleMenuModel> menu_model;
scoped_ptr<MenuGtk> menu;
ui::OwnedWidgetGtk label;
private:
DISALLOW_COPY_AND_ASSIGN(MediaMenuGtk);
};
typedef std::map<GtkWidget*, MediaMenuGtk*> GtkMediaMenuMap;
typedef std::map<GtkWidget*, int> PopupMap;
// BubbleDelegateGtk:
virtual void BubbleClosing(BubbleGtk* bubble, bool closed_by_escape) OVERRIDE;
// content::NotificationObserver:
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
// Builds the bubble and all the widgets that it displays.
void BuildBubble();
// Widget callback methods.
CHROMEGTK_CALLBACK_1(ContentSettingBubbleGtk, void, OnPopupIconButtonPress,
GdkEventButton*);
CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnPopupLinkClicked);
CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnRadioToggled);
CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnCustomLinkClicked);
CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnManageLinkClicked);
CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnCloseButtonClicked);
CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnMenuButtonClicked);
// We position the bubble near this widget.
GtkWidget* anchor_;
// The active profile.
Profile* profile_;
// The active web contents.
content::WebContents* web_contents_;
// A registrar for listening for WEB_CONTENTS_DESTROYED notifications.
content::NotificationRegistrar registrar_;
// Pass on delegate messages to this.
BubbleDelegateGtk* delegate_;
// Provides data for this bubble.
scoped_ptr<ContentSettingBubbleModel> content_setting_bubble_model_;
// The bubble.
BubbleGtk* bubble_;
// Stored controls so we can figure out what was clicked.
PopupMap popup_links_;
PopupMap popup_icons_;
typedef std::vector<GtkWidget*> RadioGroupGtk;
RadioGroupGtk radio_group_gtk_;
GtkMediaMenuMap media_menus_;
};
#endif // CHROME_BROWSER_UI_GTK_CONTENT_SETTING_BUBBLE_GTK_H_
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