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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 WEBKIT_GLUE_CHROME_CLIENT_IMPL_H__
#define WEBKIT_GLUE_CHROME_CLIENT_IMPL_H__
#pragma warning(push, 0)
#include "ChromeClientWin.h"
#pragma warning(pop)
class WebViewImpl;
namespace WebCore {
class SecurityOrigin;
struct WindowFeatures;
}
// Handles window-level notifications from WebCore on behalf of a WebView.
class ChromeClientImpl : public WebCore::ChromeClientWin {
public:
ChromeClientImpl(WebViewImpl* webview);
virtual ~ChromeClientImpl();
virtual void chromeDestroyed();
virtual void setWindowRect(const WebCore::FloatRect&);
virtual WebCore::FloatRect windowRect();
virtual WebCore::FloatRect pageRect();
virtual float scaleFactor();
virtual void focus();
virtual void unfocus();
virtual bool canTakeFocus(WebCore::FocusDirection);
virtual void takeFocus(WebCore::FocusDirection);
virtual WebCore::Page* createWindow(WebCore::Frame*,
const WebCore::FrameLoadRequest&,
const WebCore::WindowFeatures&);
virtual void show();
virtual bool canRunModal();
virtual void runModal();
virtual void setToolbarsVisible(bool);
virtual bool toolbarsVisible();
virtual void setStatusbarVisible(bool);
virtual bool statusbarVisible();
virtual void setScrollbarsVisible(bool);
virtual bool scrollbarsVisible();
virtual void setMenubarVisible(bool);
virtual bool menubarVisible();
virtual void setResizable(bool);
virtual void addMessageToConsole(const WebCore::String& message,
unsigned int lineNumber,
const WebCore::String& sourceID);
virtual bool canRunBeforeUnloadConfirmPanel();
virtual bool runBeforeUnloadConfirmPanel(const WebCore::String& message,
WebCore::Frame* frame);
virtual void closeWindowSoon();
virtual void runJavaScriptAlert(WebCore::Frame*, const WebCore::String&);
virtual bool runJavaScriptConfirm(WebCore::Frame*, const WebCore::String&);
virtual bool runJavaScriptPrompt(WebCore::Frame*, const WebCore::String& message, const WebCore::String& defaultValue, WebCore::String& result);
virtual void setStatusbarText(const WebCore::String&);
virtual bool shouldInterruptJavaScript();
// Returns true if anchors should accept keyboard focus with the tab key.
// This method is used in a convoluted fashion by EventHandler::tabsToLinks.
// It's a twisted path (self-evident, but more complicated than seems
// necessary), but the net result is that returning true from here, on a
// platform other than MAC or QT, lets anchors get keyboard focus.
virtual bool tabsToLinks() const;
virtual WebCore::IntRect windowResizerRect() const;
virtual void addToDirtyRegion(const WebCore::IntRect&);
virtual void scrollBackingStore(int dx, int dy, const WebCore::IntRect& scrollViewRect, const WebCore::IntRect& clipRect);
virtual void updateBackingStore();
virtual void mouseDidMoveOverElement(const WebCore::HitTestResult& result, unsigned modifierFlags);
virtual void setToolTip(const WebCore::String& tooltip_text);
virtual void runFileChooser(const WebCore::String&,
PassRefPtr<WebCore::FileChooser>);
virtual WebCore::IntRect windowToScreen(const WebCore::IntRect& rect);
virtual void print(WebCore::Frame*);
virtual void exceededDatabaseQuota(WebCore::Frame*,
const WebCore::String& databaseName);
private:
WebViewImpl* webview_; // weak pointer
bool toolbars_visible_;
bool statusbar_visible_;
bool scrollbars_visible_;
bool menubar_visible_;
bool resizable_;
};
#endif // WEBKIT_GLUE_CHROME_CLIENT_IMPL_H__
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