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// Copyright (c) 2009 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_CHROMEOS_COMPACT_NAVIGATION_BAR_H_
#define CHROME_BROWSER_CHROMEOS_COMPACT_NAVIGATION_BAR_H_
#include "base/basictypes.h"
#include "base/scoped_ptr.h"
#include "chrome/browser/autocomplete/autocomplete_edit.h"
#include "chrome/browser/bubble_positioner.h"
#include "chrome/browser/command_updater.h"
#include "views/controls/button/button.h"
#include "views/view.h"
class AutocompleteEditViewGtk;
class BackForwardMenuModel;
class BrowserView;
namespace views {
class ImageButton;
class ImageView;
class NativeViewHost;
}
namespace chromeos {
// This class provides a small navigation bar that includes back, forward, and
// a small text entry box.
class CompactNavigationBar : public views::View,
public views::ButtonListener,
public AutocompleteEditController,
public BubblePositioner,
public CommandUpdater::CommandObserver {
public:
explicit CompactNavigationBar(::BrowserView* browser_view);
virtual ~CompactNavigationBar();
// Must be called before anything else, but after adding this view to the
// widget.
void Init();
// Set focus to the location entry in the compact navigation bar.
void FocusLocation();
// views::View overrides.
virtual gfx::Size GetPreferredSize();
virtual void Layout();
virtual void Paint(gfx::Canvas* canvas);
virtual void Focus();
private:
// views::ButtonListener implementation.
virtual void ButtonPressed(views::Button* sender, const views::Event& event);
// AutocompleteController implementation.
virtual void OnAutocompleteAccept(const GURL& url,
WindowOpenDisposition disposition,
PageTransition::Type transition,
const GURL& alternate_nav_url);
virtual void OnChanged();
virtual void OnInputInProgress(bool in_progress);
virtual void OnKillFocus();
virtual void OnSetFocus();
virtual SkBitmap GetFavIcon() const;
virtual std::wstring GetTitle() const;
// BubblePositioner implementation.
virtual gfx::Rect GetLocationStackBounds() const;
// CommandUpdater::CommandObserver implementation.
virtual void EnabledStateChangedForCommand(int id, bool enabled);
// Add new tab for the given url. The location of new tab is
// controlled by the method |StatusAreaView::GetOpenTabsMode()|.
void AddTabWithURL(const GURL& url, PageTransition::Type transition);
::BrowserView* browser_view_;
bool initialized_;
views::ImageButton* back_;
views::ImageView* bf_separator_;
views::ImageButton* forward_;
scoped_ptr<AutocompleteEditViewGtk> location_entry_;
views::NativeViewHost* location_entry_view_;
// History menu for back and forward buttons.
scoped_ptr<BackForwardMenuModel> back_menu_model_;
scoped_ptr<BackForwardMenuModel> forward_menu_model_;
DISALLOW_COPY_AND_ASSIGN(CompactNavigationBar);
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_COMPACT_NAVIGATION_BAR_H_
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