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// 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_GTK_BOOKMARK_BAR_INSTRUCTIONS_GTK_H_
#define CHROME_BROWSER_GTK_BOOKMARK_BAR_INSTRUCTIONS_GTK_H_
#pragma once
#include "app/gtk_signal.h"
#include "base/basictypes.h"
#include "chrome/common/notification_observer.h"
#include "chrome/common/notification_registrar.h"
typedef struct _GtkWidget GtkWidget;
class GtkThemeProvider;
class Profile;
class BookmarkBarInstructionsGtk : public NotificationObserver {
public:
// The delegate is notified once the user clicks on the link to import
// bookmarks.
class Delegate {
public:
virtual void ShowImportDialog() = 0;
protected:
virtual ~Delegate() {}
};
explicit BookmarkBarInstructionsGtk(Delegate* delegate, Profile* profile);
// Get the native widget.
GtkWidget* widget() const { return instructions_hbox_; }
private:
// Overridden from NotificationObserver:
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
CHROMEGTK_CALLBACK_0(BookmarkBarInstructionsGtk, void, OnButtonClick);
// Sets the correct color for |instructions_label_| and |instructions_link_|.
void UpdateColors();
Delegate* delegate_;
Profile* profile_;
GtkThemeProvider* theme_provider_;
// HBox that holds the the label and link of bookmark bar import promotion.
GtkWidget* instructions_hbox_;
GtkWidget* instructions_label_;
GtkWidget* instructions_link_;
NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(BookmarkBarInstructionsGtk);
};
#endif // CHROME_BROWSER_GTK_BOOKMARK_BAR_INSTRUCTIONS_GTK_H_
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