Home | History | Annotate | Download | only in plugins 
      1 /*
      2  *  Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
      3  *
      4  *  This library is free software; you can redistribute it and/or
      5  *  modify it under the terms of the GNU Lesser General Public
      6  *  License as published by the Free Software Foundation; either
      7  *  version 2 of the License, or (at your option) any later version.
      8  *
      9  *  This library is distributed in the hope that it will be useful,
     10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     12  *  Lesser General Public License for more details.
     13  *
     14  *  You should have received a copy of the GNU Lesser General Public
     15  *  License along with this library; if not, write to the Free Software
     16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
     17  */
     18 
     19 #include "config.h"
     20 #include "core/plugins/DOMMimeType.h"
     21 
     22 #include "core/loader/FrameLoader.h"
     23 #include "core/page/Frame.h"
     24 #include "core/page/Page.h"
     25 #include "core/plugins/DOMPlugin.h"
     26 #include "core/plugins/PluginData.h"
     27 #include "wtf/text/StringBuilder.h"
     28 
     29 namespace WebCore {
     30 
     31 DOMMimeType::DOMMimeType(PassRefPtr<PluginData> pluginData, Frame* frame, unsigned index)
     32     : FrameDestructionObserver(frame)
     33     , m_pluginData(pluginData)
     34     , m_index(index)
     35 {
     36     ScriptWrappable::init(this);
     37 }
     38 
     39 DOMMimeType::~DOMMimeType()
     40 {
     41 }
     42 
     43 const String &DOMMimeType::type() const
     44 {
     45     return mimeClassInfo().type;
     46 }
     47 
     48 String DOMMimeType::suffixes() const
     49 {
     50     const Vector<String>& extensions = mimeClassInfo().extensions;
     51 
     52     StringBuilder builder;
     53     for (size_t i = 0; i < extensions.size(); ++i) {
     54         if (i)
     55             builder.append(',');
     56         builder.append(extensions[i]);
     57     }
     58     return builder.toString();
     59 }
     60 
     61 const String &DOMMimeType::description() const
     62 {
     63     return mimeClassInfo().desc;
     64 }
     65 
     66 PassRefPtr<DOMPlugin> DOMMimeType::enabledPlugin() const
     67 {
     68     if (!m_frame || !m_frame->page() || !m_frame->page()->mainFrame()->loader()->allowPlugins(NotAboutToInstantiatePlugin))
     69         return 0;
     70 
     71     return DOMPlugin::create(m_pluginData.get(), m_frame, m_pluginData->mimePluginIndices()[m_index]);
     72 }
     73 
     74 } // namespace WebCore
     75