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// Copyright (c) 2012 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 ASH_KEYBOARD_OVERLAY_KEYBOARD_OVERLAY_DELEGATE_H_
#define ASH_KEYBOARD_OVERLAY_KEYBOARD_OVERLAY_DELEGATE_H_
#include "ash/content_support/ash_with_content_export.h"
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/gtest_prod_util.h"
#include "ui/web_dialogs/web_dialog_delegate.h"
#include "url/gurl.h"
namespace views {
class WebDialogView;
class Widget;
}
namespace ash {
// Delegate to handle showing the keyboard overlay drawing. Exported for test.
class ASH_WITH_CONTENT_EXPORT KeyboardOverlayDelegate
: public ui::WebDialogDelegate {
public:
KeyboardOverlayDelegate(const base::string16& title, const GURL& url);
// Shows the keyboard overlay widget. Returns the widget for testing.
views::Widget* Show(views::WebDialogView* view);
// Overridden from ui::WebDialogDelegate:
void GetDialogSize(gfx::Size* size) const override;
private:
FRIEND_TEST_ALL_PREFIXES(KeyboardOverlayDelegateTest, ShowAndClose);
~KeyboardOverlayDelegate() override;
// Overridden from ui::WebDialogDelegate:
ui::ModalType GetDialogModalType() const override;
base::string16 GetDialogTitle() const override;
GURL GetDialogContentURL() const override;
void GetWebUIMessageHandlers(
std::vector<content::WebUIMessageHandler*>* handlers) const override;
std::string GetDialogArgs() const override;
void OnDialogClosed(const std::string& json_retval) override;
void OnCloseContents(content::WebContents* source,
bool* out_close_dialog) override;
bool ShouldShowDialogTitle() const override;
bool HandleContextMenu(const content::ContextMenuParams& params) override;
// The dialog title.
base::string16 title_;
// The URL of the keyboard overlay.
GURL url_;
// The widget associated with this delegate. Not owned.
views::Widget* widget_;
DISALLOW_COPY_AND_ASSIGN(KeyboardOverlayDelegate);
};
} // namespace ash
#endif // ASH_KEYBOARD_OVERLAY_KEYBOARD_OVERLAY_DELEGATE_H_
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