1 /*

     2  * Copyright (C) 2010 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 INC. AND ITS CONTRIBUTORS ``AS IS''

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

    15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS

    17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

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

    20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

    23  * THE POSSIBILITY OF SUCH DAMAGE.

    24  */

    25 

    26 #import "PageClientImpl.h"

    27 

    28 #import "WKAPICast.h"

    29 #import "WKStringCF.h"

    30 #import "WKViewInternal.h"

    31 #import <WebCore/Cursor.h>

    32 #import <WebCore/FoundationExtras.h>

    33 #import <WebCore/PlatformString.h>

    34 

    35 using namespace WebCore;

    36 

    37 namespace WebKit {

    38 

    39 NSString* nsStringFromWebCoreString(const WebCore::String& string)

    40 {

    41     return string.impl() ? HardAutorelease(WKStringCopyCFString(0, toRef(string.impl()))) : @"";

    42 }

    43 

    44 PageClientImpl::PageClientImpl(WKView* wkView)

    45     : m_wkView(wkView)

    46 {

    47 }

    48 

    49 PageClientImpl::~PageClientImpl()

    50 {

    51 }

    52 

    53 void PageClientImpl::processDidExit()

    54 {

    55     [m_wkView _processDidExit];

    56 }

    57 

    58 void PageClientImpl::processDidRevive()

    59 {

    60     [m_wkView _processDidRevive];

    61 }

    62 

    63 void PageClientImpl::takeFocus(bool direction)

    64 {

    65     [m_wkView _takeFocus:direction];

    66 }

    67 

    68 void PageClientImpl::toolTipChanged(const String& oldToolTip, const String& newToolTip)

    69 {

    70     [m_wkView _toolTipChangedFrom:nsStringFromWebCoreString(oldToolTip) to:nsStringFromWebCoreString(newToolTip)];

    71 }

    72 

    73 void PageClientImpl::setCursor(const WebCore::Cursor& cursor)

    74 {

    75     [m_wkView _setCursor:cursor.platformCursor()];

    76 }

    77 

    78 #if USE(ACCELERATED_COMPOSITING)

    79 void PageClientImpl::pageDidEnterAcceleratedCompositing()

    80 {

    81     [m_wkView _pageDidEnterAcceleratedCompositing];

    82 }

    83 

    84 void PageClientImpl::pageDidLeaveAcceleratedCompositing()

    85 {

    86     [m_wkView _pageDidLeaveAcceleratedCompositing];

    87 }

    88 #endif // USE(ACCELERATED_COMPOSITING)

    89 

    90 } // namespace WebKit