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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.
// EditSearchEngineDialog provides text fields for editing a keyword: the title,
// url and actual keyword. It is used by the KeywordEditorView of the Options
// dialog, and also on its own to confirm the addition of a keyword added by
// the ExternalJSObject via the RenderView.
#ifndef CHROME_BROWSER_UI_VIEWS_EDIT_SEARCH_ENGINE_DIALOG_H_
#define CHROME_BROWSER_UI_VIEWS_EDIT_SEARCH_ENGINE_DIALOG_H_
#include "ui/views/controls/textfield/textfield_controller.h"
#include "ui/views/window/dialog_delegate.h"
namespace views {
class Label;
class ImageView;
}
class EditSearchEngineController;
class EditSearchEngineControllerDelegate;
class Profile;
class TemplateURL;
class EditSearchEngineDialog : public views::TextfieldController,
public views::DialogDelegateView {
public:
// The |template_url| and/or |delegate| may be NULL.
EditSearchEngineDialog(TemplateURL* template_url,
EditSearchEngineControllerDelegate* delegate,
Profile* profile);
virtual ~EditSearchEngineDialog();
// Shows the dialog to the user.
static void Show(gfx::NativeWindow parent,
TemplateURL* template_url,
EditSearchEngineControllerDelegate* delegate,
Profile* profile);
// views::DialogDelegate:
virtual ui::ModalType GetModalType() const OVERRIDE;
virtual string16 GetWindowTitle() const OVERRIDE;
virtual bool IsDialogButtonEnabled(ui::DialogButton button) const OVERRIDE;
virtual bool Cancel() OVERRIDE;
virtual bool Accept() OVERRIDE;
virtual views::View* GetContentsView() OVERRIDE;
// views::TextfieldController:
// Updates whether the user can accept the dialog as well as updating image
// views showing whether value is valid.
virtual void ContentsChanged(views::Textfield* sender,
const string16& new_contents) OVERRIDE;
virtual bool HandleKeyEvent(views::Textfield* sender,
const ui::KeyEvent& key_event) OVERRIDE;
private:
void Init();
// Create a Label containing the text with the specified message id.
views::Label* CreateLabel(int message_id);
// Creates a text field with the specified text. If |lowercase| is true, the
// Textfield is configured to map all input to lower case.
views::Textfield* CreateTextfield(const string16& text, bool lowercase);
// Invokes UpdateImageView for each of the images views.
void UpdateImageViews();
// Updates the tooltip and image of the image view based on is_valid. If
// is_valid is false the tooltip of the image view is set to the message with
// id invalid_message_id, otherwise the tooltip is set to the empty text.
void UpdateImageView(views::ImageView* image_view,
bool is_valid,
int invalid_message_id);
// View containing the buttons, text fields ...
views::View* view_;
// Text fields.
views::Textfield* title_tf_;
views::Textfield* keyword_tf_;
views::Textfield* url_tf_;
// Shows error images.
views::ImageView* title_iv_;
views::ImageView* keyword_iv_;
views::ImageView* url_iv_;
scoped_ptr<EditSearchEngineController> controller_;
DISALLOW_COPY_AND_ASSIGN(EditSearchEngineDialog);
};
#endif // CHROME_BROWSER_UI_VIEWS_EDIT_SEARCH_ENGINE_DIALOG_H_
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