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Side by Side Diff: webkit/glue/webplugin_delegate.h

Issue 196012: This changelist fixes some issues with the NPAPI WMP plugin work in Chrome. ... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 11 years, 3 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H_ 5 #ifndef WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H_
6 #define WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H_ 6 #define WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/gfx/native_widget_types.h" 10 #include "base/gfx/native_widget_types.h"
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25 } 25 }
26 26
27 namespace webkit_glue { 27 namespace webkit_glue {
28 28
29 class WebPlugin; 29 class WebPlugin;
30 class WebPluginResourceClient; 30 class WebPluginResourceClient;
31 31
32 // This is the interface that a plugin implementation needs to provide. 32 // This is the interface that a plugin implementation needs to provide.
33 class WebPluginDelegate { 33 class WebPluginDelegate {
34 public: 34 public:
35 enum PluginQuirks {
36 PLUGIN_QUIRK_SETWINDOW_TWICE = 1, // Win32
37 PLUGIN_QUIRK_THROTTLE_WM_USER_PLUS_ONE = 2, // Win32
38 PLUGIN_QUIRK_DONT_CALL_WND_PROC_RECURSIVELY = 4, // Win32
39 PLUGIN_QUIRK_DONT_SET_NULL_WINDOW_HANDLE_ON_DESTROY = 8, // Win32
40 PLUGIN_QUIRK_DONT_ALLOW_MULTIPLE_INSTANCES = 16, // Win32
41 PLUGIN_QUIRK_DIE_AFTER_UNLOAD = 32, // Win32
42 PLUGIN_QUIRK_PATCH_SETCURSOR = 64, // Win32
43 PLUGIN_QUIRK_BLOCK_NONSTANDARD_GETURL_REQUESTS = 128, // Win32
44 PLUGIN_QUIRK_WINDOWLESS_OFFSET_WINDOW_TO_DRAW = 256, // Linux
45 PLUGIN_QUIRK_WINDOWLESS_INVALIDATE_AFTER_SET_WINDOW = 512, // Linux
46 };
47
48 virtual ~WebPluginDelegate() {} 35 virtual ~WebPluginDelegate() {}
49 36
50 static WebPluginDelegate* Create(const FilePath& filename,
51 const std::string& mime_type,
52 gfx::PluginWindowHandle containing_view);
53
54 // Initializes the plugin implementation with the given (UTF8) arguments. 37 // Initializes the plugin implementation with the given (UTF8) arguments.
55 // Note that the lifetime of WebPlugin must be longer than this delegate. 38 // Note that the lifetime of WebPlugin must be longer than this delegate.
56 // If this function returns false the plugin isn't started and shouldn't be 39 // If this function returns false the plugin isn't started and shouldn't be
57 // called again. If this method succeeds, then the WebPlugin is valid until 40 // called again. If this method succeeds, then the WebPlugin is valid until
58 // PluginDestroyed is called. 41 // PluginDestroyed is called.
59 // The load_manually parameter if true indicates that the plugin data would 42 // The load_manually parameter if true indicates that the plugin data would
60 // be passed from webkit. if false indicates that the plugin should download 43 // be passed from webkit. if false indicates that the plugin should download
61 // the data. This also controls whether the plugin is instantiated as a full 44 // the data. This also controls whether the plugin is instantiated as a full
62 // page plugin (NP_FULL) or embedded (NP_EMBED). 45 // page plugin (NP_FULL) or embedded (NP_EMBED).
63 virtual bool Initialize(const GURL& url, char** argn, char** argv, int argc, 46 virtual bool Initialize(const GURL& url,
64 WebPlugin* plugin, bool load_manually) = 0; 47 const std::vector<std::string>& arg_names,
48 const std::vector<std::string>& arg_values,
49 WebPlugin* plugin,
50 bool load_manually) = 0;
65 51
66 // Called when the WebPlugin is being destroyed. This is a signal to the 52 // Called when the WebPlugin is being destroyed. This is a signal to the
67 // delegate that it should tear-down the plugin implementation and not call 53 // delegate that it should tear-down the plugin implementation and not call
68 // methods on the WebPlugin again. 54 // methods on the WebPlugin again.
69 virtual void PluginDestroyed() = 0; 55 virtual void PluginDestroyed() = 0;
70 56
71 // Update the geometry of the plugin. This is a request to move the 57 // Update the geometry of the plugin. This is a request to move the
72 // plugin, relative to its containing window, to the coords given by 58 // plugin, relative to its containing window, to the coords given by
73 // window_rect. Its contents should be clipped to the coords given 59 // window_rect. Its contents should be clipped to the coords given
74 // by clip_rect, which are relative to the origin of the plugin 60 // by clip_rect, which are relative to the origin of the plugin
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
119 105
120 // Receives the data. 106 // Receives the data.
121 virtual void DidReceiveManualData(const char* buffer, int length) = 0; 107 virtual void DidReceiveManualData(const char* buffer, int length) = 0;
122 108
123 // Indicates end of data load. 109 // Indicates end of data load.
124 virtual void DidFinishManualLoading() = 0; 110 virtual void DidFinishManualLoading() = 0;
125 111
126 // Indicates a failure in data receipt. 112 // Indicates a failure in data receipt.
127 virtual void DidManualLoadFail() = 0; 113 virtual void DidManualLoadFail() = 0;
128 114
129 // Only available after Initialize is called.
130 virtual FilePath GetPluginPath() = 0;
131
132 // Only supported when the plugin is the default plugin. 115 // Only supported when the plugin is the default plugin.
133 virtual void InstallMissingPlugin() = 0; 116 virtual void InstallMissingPlugin() = 0;
134 117
135 // Creates a WebPluginResourceClient instance and returns the same. 118 // Creates a WebPluginResourceClient instance and returns the same.
136 virtual WebPluginResourceClient* CreateResourceClient(int resource_id, 119 virtual WebPluginResourceClient* CreateResourceClient(int resource_id,
137 const GURL& url, 120 const GURL& url,
138 bool notify_needed, 121 bool notify_needed,
139 intptr_t notify_data, 122 intptr_t notify_data,
140 intptr_t stream) = 0; 123 intptr_t stream) = 0;
141
142 virtual bool IsWindowless() const = 0;
143
144 virtual gfx::Rect GetRect() const = 0;
145
146 virtual gfx::Rect GetClipRect() const = 0;
147
148 // Returns a combination of PluginQuirks.
149 virtual int GetQuirks() const = 0;
150 }; 124 };
151 125
152 } // namespace webkit_glue 126 } // namespace webkit_glue
153 127
154 #endif // WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H_ 128 #endif // WEBKIT_GLUE_WEBPLUGIN_DELEGATE_H_
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