1 /*

     2  * Copyright (C) 2007 Nokia, 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  *

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

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

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

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

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

    13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    14  *     its contributors may be used to endorse or promote products derived

    15  *     from this software without specific prior written permission. 

    16  *

    17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

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

    19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

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

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

    27  */

    28 

    29 #include "config.h"

    30 #include "OOMStopper.h"

    31 /*

    32  * Copyright (C) 2007 Nokia, Inc.  All rights reserved.

    33  *

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

    35  * modification, are permitted provided that the following conditions

    36  * are met:

    37  *

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

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

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

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

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

    43  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    44  *     its contributors may be used to endorse or promote products derived

    45  *     from this software without specific prior written permission. 

    46  *

    47  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

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

    49  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    50  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    51  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    52  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    53  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    54  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

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

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

    57  */

    58 

    59 #include <config.h>

    60 #include "BrCtl.h"

    61 #include "WebView.h"

    62 #include "WebFrame.h"

    63 #include "Cache.h"

    64 #include "StaticObjectsContainer.h"

    65 

    66 namespace WebCore {

    67 

    68 OOMStopper::OOMStopper()

    69 {

    70     MemoryManager::AddStopper(this);

    71 }

    72 

    73 OOMStopper::~OOMStopper()

    74 {

    75     MemoryManager::RemoveStopper(this);

    76 }

    77 

    78 void OOMStopper::Stop()

    79 {

    80     // the first step is to stop all the active loadings

    81     const Vector<CBrCtl*>& ctrls = StaticObjectsContainer::instance()->activeBrowserControls();

    82     for (int i=0; i<ctrls.size(); ++i) {

    83         ctrls[i]->webView()->mainFrame()->stopLoading();

    84     }

    85 }

    86 

    87 }