1 /*

     2  * Copyright (C) 2008 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  *

     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 #ifndef PluginQuirkSet_h

    30 #define PluginQuirkSet_h

    31 

    32 

    33 namespace WebCore {

    34 

    35     enum PluginQuirk {

    36         PluginQuirkWantsMozillaUserAgent = 1 << 0,

    37         PluginQuirkDeferFirstSetWindowCall = 1 << 1,

    38         PluginQuirkThrottleInvalidate = 1 << 2, 

    39         PluginQuirkRemoveWindowlessVideoParam = 1 << 3,

    40         PluginQuirkThrottleWMUserPlusOneMessages = 1 << 4,

    41         PluginQuirkDontUnloadPlugin = 1 << 5,

    42         PluginQuirkDontCallWndProcForSameMessageRecursively = 1 << 6,

    43         PluginQuirkHasModalMessageLoop = 1 << 7,

    44         PluginQuirkFlashURLNotifyBug = 1 << 8,

    45         PluginQuirkDontClipToZeroRectWhenScrolling = 1 << 9,

    46         PluginQuirkDontSetNullWindowHandleOnDestroy = 1 << 10,

    47         PluginQuirkDontAllowMultipleInstances = 1 << 11,

    48         PluginQuirkRequiresGtkToolKit = 1 << 12,

    49         PluginQuirkRequiresDefaultScreenDepth = 1 << 13

    50     };

    51 

    52     class PluginQuirkSet {

    53         public:

    54             PluginQuirkSet() : m_quirks(0) { }

    55             void add(PluginQuirk quirk) { m_quirks |= quirk; }

    56             bool contains(PluginQuirk quirk) const { return m_quirks & quirk; }

    57         private:

    58             unsigned m_quirks;

    59     };

    60 

    61 } // namespace WebCore

    62 

    63 #endif // PluginQuirkSet_h