1 /*

     2  * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    24  */

    25 

    26 #include <WebCore/ChromeClient.h>

    27 #include <WebCore/FocusDirection.h>

    28 #include <wtf/Forward.h>

    29 

    30 class WebView;

    31 

    32 class WebChromeClient : public WebCore::ChromeClient {

    33 public:

    34     WebChromeClient(WebView*);

    35 

    36     virtual void chromeDestroyed();

    37 

    38     virtual void setWindowRect(const WebCore::FloatRect&);

    39     virtual WebCore::FloatRect windowRect();

    40     

    41     virtual WebCore::FloatRect pageRect();

    42     

    43     virtual float scaleFactor();

    44 

    45     virtual void focus();

    46     virtual void unfocus();

    47 

    48     virtual bool canTakeFocus(WebCore::FocusDirection);

    49     virtual void takeFocus(WebCore::FocusDirection);

    50 

    51     virtual WebCore::Page* createWindow(WebCore::Frame*, const WebCore::FrameLoadRequest&);

    52     virtual WebCore::Page* createModalDialog(WebCore::Frame*, const WebCore::FrameLoadRequest&);

    53     virtual void show();

    54 

    55     virtual bool canRunModal();

    56     virtual void runModal();

    57 

    58     virtual void setToolbarsVisible(bool);

    59     virtual bool toolbarsVisible();

    60     

    61     virtual void setStatusbarVisible(bool);

    62     virtual bool statusbarVisible();

    63     

    64     virtual void setScrollbarsVisible(bool);

    65     virtual bool scrollbarsVisible();

    66     

    67     virtual void setMenubarVisible(bool);

    68     virtual bool menubarVisible();

    69 

    70     virtual void setResizable(bool);

    71 

    72     virtual void addMessageToConsole(const WebCore::String& message, unsigned line, const WebCore::String& url);

    73 

    74     virtual bool canRunBeforeUnloadConfirmPanel();

    75     virtual bool runBeforeUnloadConfirmPanel(const WebCore::String& message, WebCore::Frame* frame);

    76 

    77     virtual void closeWindowSoon();

    78 

    79     virtual void runJavaScriptAlert(WebCore::Frame*, const WebCore::String&);

    80     virtual bool runJavaScriptConfirm(WebCore::Frame*, const WebCore::String&);

    81     virtual bool runJavaScriptPrompt(WebCore::Frame*, const WebCore::String& message, const WebCore::String& defaultValue, WebCore::String& result);

    82     virtual void setStatusbarText(const WebCore::String&);

    83     virtual bool shouldInterruptJavaScript();

    84 

    85     virtual bool tabsToLinks() const;

    86     virtual WebCore::IntRect windowResizerRect() const;

    87     virtual void addToDirtyRegion(const WebCore::IntRect&);

    88     virtual void scrollBackingStore(int dx, int dy, const WebCore::IntRect& scrollViewRect, const WebCore::IntRect& clipRect);

    89     virtual void updateBackingStore();

    90 

    91     virtual void mouseDidMoveOverElement(const WebCore::HitTestResult&, unsigned modifierFlags);

    92 

    93     virtual void setToolTip(const WebCore::String&);

    94 

    95     virtual void print(WebCore::Frame*);

    96 

    97 private:

    98     WebView* m_webView;

    99 };