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1 /* | |
2 * Copyright (C) 2009 Google 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 are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef WebPluginContainer_h | |
32 #define WebPluginContainer_h | |
33 | |
34 struct NPObject; | |
35 | |
36 namespace WebKit { | |
37 | |
38 class WebString; | |
39 class WebURL; | |
40 class WebURLRequest; | |
41 struct WebRect; | |
42 | |
43 class WebPluginContainer { | |
44 public: | |
45 virtual void invalidate() = 0; | |
46 virtual void invalidateRect(const WebRect&) = 0; | |
47 | |
48 // Causes the container to report its current geometry via | |
49 // WebPlugin::updateGeometry. | |
50 virtual void reportGeometry() = 0; | |
51 | |
52 // Drop any references to script objects allocated by the plugin. | |
53 // These are objects derived from WebPlugin::scriptableObject. This is | |
54 // called when the plugin is being destroyed or if it needs to be | |
55 // re-initialized. | |
56 virtual void clearScriptObjects() = 0; | |
57 | |
58 // Returns the scriptable object associated with the DOM element | |
59 // containing the plugin. | |
60 virtual NPObject* scriptableObjectForElement() = 0; | |
61 | |
62 // Executes a "javascript:" URL on behalf of the plugin in the context | |
63 // of the frame containing the plugin. Returns the result of script | |
64 // execution, if any. | |
65 virtual WebString executeScriptURL(const WebURL&, bool popupsAllowed) = 0; | |
66 | |
67 // Loads an URL in the specified frame (or the frame containing this | |
68 // plugin if target is empty). If notifyNeeded is true, then upon | |
69 // completion, WebPlugin::didFinishLoadingFrameRequest is called if the | |
70 // load was successful or WebPlugin::didFailLoadingFrameRequest is | |
71 // called if the load failed. The given notifyData is passed along to | |
72 // the callback. | |
73 virtual void loadFrameRequest( | |
74 const WebURLRequest&, const WebString& target, bool notifyNeeded, void* notifyData) = 0; | |
75 | |
76 protected: | |
77 ~WebPluginContainer() { } | |
78 }; | |
79 | |
80 } // namespace WebKit | |
81 | |
82 #endif | |
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