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// Copyright (c) 2006-2008 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_VIEWS_HTML_DIALOG_VIEW_H_
#define CHROME_BROWSER_VIEWS_HTML_DIALOG_VIEW_H_
#include <string>
#include "base/gfx/size.h"
#include "chrome/browser/dom_ui/html_dialog_ui.h"
#include "chrome/browser/tab_contents/tab_contents_delegate.h"
#include "chrome/browser/views/dom_view.h"
#include "chrome/views/window/window_delegate.h"
class Browser;
namespace views {
class Window;
}
////////////////////////////////////////////////////////////////////////////////
//
// HtmlDialogView is a view used to display an HTML dialog to the user. The
// content of the dialogs is determined by the delegate
// (HtmlDialogUIDelegate), but is basically a file URL along with a
// JSON input string. The HTML is supposed to show a UI to the user and is
// expected to send back a JSON file as a return value.
//
////////////////////////////////////////////////////////////////////////////////
class HtmlDialogView
: public DOMView,
public HtmlDialogUIDelegate,
public views::WindowDelegate {
public:
HtmlDialogView(Profile* profile,
HtmlDialogUIDelegate* delegate);
virtual ~HtmlDialogView();
// Initializes the contents of the dialog (the DOMView and the callbacks).
void InitDialog();
// Overridden from views::View:
virtual gfx::Size GetPreferredSize();
// Overridden from views::WindowDelegate:
virtual bool CanResize() const;
virtual bool IsModal() const;
virtual std::wstring GetWindowTitle() const;
virtual void WindowClosing();
virtual views::View* GetContentsView();
virtual views::View* GetInitiallyFocusedView();
// Overridden from HtmlDialogUI::Delegate:
virtual bool IsDialogModal() const;
virtual std::wstring GetDialogTitle() const;
virtual GURL GetDialogContentURL() const;
virtual void GetDialogSize(gfx::Size* size) const;
virtual std::string GetDialogArgs() const;
virtual void OnDialogClosed(const std::string& json_retval);
private:
Profile* profile_;
// This view is a delegate to the HTML content since it needs to get notified
// about when the dialog is closing. For all other actions (besides dialog
// closing) we delegate to the creator of this view, which we keep track of
// using this variable.
HtmlDialogUIDelegate* delegate_;
DISALLOW_COPY_AND_ASSIGN(HtmlDialogView);
};
#endif // CHROME_BROWSER_VIEWS_HTML_DIALOG_VIEW_H_
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