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// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CHROME_BROWSER_VIEWS_HTML_DIALOG_VIEW_H__
#define CHROME_BROWSER_VIEWS_HTML_DIALOG_VIEW_H__
#include <string>
#include "chrome/browser/dom_ui/html_dialog_contents.h"
#include "chrome/browser/tab_contents_delegate.h"
#include "chrome/browser/views/dom_view.h"
namespace ChromeViews {
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
// (HtmlDialogContentsDelegate), 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 HtmlDialogContentsDelegate,
public TabContentsDelegate {
public:
HtmlDialogView(Browser* parent_browser,
Profile* profile,
HtmlDialogContentsDelegate* delegate);
virtual ~HtmlDialogView();
// Initializes the contents of the dialog (the DOMView and the callbacks).
void InitDialog();
// Overridden from ChromeViews::View:
virtual void GetPreferredSize(CSize *out);
// Overridden from ChromeViews::WindowDelegate:
virtual bool CanResize() const;
virtual bool IsModal() const;
virtual std::wstring GetWindowTitle() const;
virtual void WindowClosing();
virtual ChromeViews::View* GetContentsView();
// Overridden from HtmlDialogContentsDelegate:
virtual GURL GetDialogContentURL() const;
virtual void GetDialogSize(CSize* size) const;
virtual std::string GetDialogArgs() const;
virtual void OnDialogClosed(const std::string& json_retval);
// Overridden from TabContentsDelegate:
virtual void OpenURLFromTab(TabContents* source,
const GURL& url,
WindowOpenDisposition disposition,
PageTransition::Type transition,
const std::string& override_encoding);
virtual void NavigationStateChanged(const TabContents* source,
unsigned changed_flags);
virtual void ReplaceContents(TabContents* source,
TabContents* new_contents);
virtual void AddNewContents(TabContents* source,
TabContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture);
virtual void ActivateContents(TabContents* contents);
virtual void LoadingStateChanged(TabContents* source);
virtual void CloseContents(TabContents* source);
virtual void MoveContents(TabContents* source, const gfx::Rect& pos);
virtual bool IsPopup(TabContents* source);
virtual void ToolbarSizeChanged(TabContents* source, bool is_animating);
virtual void URLStarredChanged(TabContents* source, bool starred);
virtual void UpdateTargetURL(TabContents* source, const GURL& url);
private:
// The Browser object which created this html dialog; we send all
// window opening/navigations to this object.
Browser* parent_browser_;
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.
HtmlDialogContentsDelegate* delegate_;
DISALLOW_EVIL_CONSTRUCTORS(HtmlDialogView);
};
#endif // CHROME_BROWSER_VIEWS_HTML_DIALOG_VIEW_H__
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