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https://bitbucket.org/chromiumembedded/cef
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a08ad505ad
- Add support for embedded netscape-style plugins. - Add new webkit_glue VisitedLinkHash() and IsLinkVisited() functions required by underlying chromium changes. cefclient: - Add sample netscape-style plugin implementation and related Plugin item on the Tests menu. - Increase the speed of the update timer so that buttons refresh closer to real-time. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@5 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
100 lines
3.4 KiB
C++
100 lines
3.4 KiB
C++
// Copyright (c) 2008 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// TODO: Need mechanism to cleanup the static instance
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#ifndef _BROWSER_PLUGIN_LIST_H
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#define _BROWSER_PLUGIN_LIST_H
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#include <string>
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#include <vector>
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#include "../../include/cef_nplugin.h"
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#include "base/basictypes.h"
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#include "base/ref_counted.h"
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#include "webkit/glue/webplugin.h"
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class GURL;
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namespace NPAPI
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{
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class BrowserPluginLib;
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class PluginInstance;
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// The BrowserPluginList is responsible for loading internal NPAPI based
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// plugins. Call the LoadPlugin() method to load an internal plugin.
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class BrowserPluginList : public base::RefCounted<BrowserPluginList> {
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public:
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// Gets the one instance of the BrowserPluginList.
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static BrowserPluginList* Singleton();
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virtual ~BrowserPluginList();
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// Add a plugin using the specified info structure.
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void AddPlugin(const struct CefPluginInfo& plugin_info);
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// Remove the plugin matching the specified info structure.
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void RemovePlugin(const struct CefPluginInfo& plugin_info);
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// Find a plugin by mime type and clsid.
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// If clsid is empty, we will just find the plugin that supports mime type.
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// The allow_wildcard parameter controls whether this function returns
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// plugins which support wildcard mime types (* as the mime type)
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BrowserPluginLib* FindPlugin(const std::string &mime_type,
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const std::string& clsid, bool allow_wildcard);
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// Find a plugin to by extension. Returns the corresponding mime type.
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BrowserPluginLib* FindPlugin(const GURL &url, std::string* actual_mime_type);
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// Check if we have any plugin for a given type.
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// mime_type must be all lowercase.
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bool SupportsType(const std::string &mime_type);
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// Returns true if the given WebPluginInfo supports a given file extension.
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// extension should be all lower case.
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// If mime_type is not NULL, it will be set to the mime type if found.
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// The mime type which corresponds to the extension is optionally returned
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// back.
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static bool SupportsExtension(const WebPluginInfo& info,
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const std::string &extension,
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std::string* actual_mime_type);
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// Shutdown all plugins. Should be called at process teardown.
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void Shutdown();
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// Get all the plugins
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bool GetPlugins(bool refresh, std::vector<WebPluginInfo>* plugins);
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// Returns true if a plugin is found for the given url and mime type.
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// The mime type which corresponds to the URL is optionally returned
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// back.
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// The allow_wildcard parameter controls whether this function returns
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// plugins which support wildcard mime types (* as the mime type)
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bool GetPluginInfo(const GURL& url,
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const std::string& mime_type,
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const std::string& clsid,
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bool allow_wildcard,
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struct CefPluginInfo* plugin_info,
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std::string* actual_mime_type);
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private:
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// Constructors are private for singletons
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BrowserPluginList();
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static scoped_refptr<BrowserPluginList> singleton_;
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typedef std::vector<scoped_refptr<BrowserPluginLib> > PluginList;
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PluginList plugins_;
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DISALLOW_EVIL_CONSTRUCTORS(BrowserPluginList);
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};
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} // namespace NPAPI
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#endif // _BROWSER_PLUGIN_LIST_H
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