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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_PLUGINS_WEBPLUGIN_PRINT_DELEGATE_H_ | 5 #ifndef WEBKIT_GLUE_PLUGINS_WEBPLUGIN_PRINT_DELEGATE_H_ |
6 #define WEBKIT_GLUE_PLUGINS_WEBPLUGIN_PRINT_DELEGATE_H_ | 6 #define WEBKIT_GLUE_PLUGINS_WEBPLUGIN_PRINT_DELEGATE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "third_party/npapi/bindings/npapi_extensions.h" | 9 #include "third_party/npapi/bindings/npapi_extensions.h" |
10 #include "third_party/WebKit/WebKit/chromium/public/WebCanvas.h" | |
Lei Zhang
2010/12/15 00:51:35
You can't forward declare WebKit::WebCanvas?
Elliot Glaysher
2010/12/15 17:34:41
Nope. It's a bunch of ifdefed typedefs.
| |
10 | 11 |
11 namespace gfx { | 12 namespace gfx { |
12 class Rect; | 13 class Rect; |
13 } | 14 } |
14 | 15 |
15 namespace webkit_glue { | 16 namespace webkit_glue { |
16 | 17 |
17 // Interface for the NPAPI print extension. This class implements "NOP" | 18 // Interface for the NPAPI print extension. This class implements "NOP" |
18 // versions of all these functions so it can be used seamlessly by the | 19 // versions of all these functions so it can be used seamlessly by the |
19 // "regular" plugin delegate while being overridden by the "pepper" one. | 20 // "regular" plugin delegate while being overridden by the "pepper" one. |
20 class WebPluginPrintDelegate { | 21 class WebPluginPrintDelegate { |
21 public: | 22 public: |
22 // If a plugin supports print extensions, then it gets to participate fully | 23 // If a plugin supports print extensions, then it gets to participate fully |
23 // in the browser's print workflow by specifying the number of pages to be | 24 // in the browser's print workflow by specifying the number of pages to be |
24 // printed and providing a print output for specified pages. | 25 // printed and providing a print output for specified pages. |
25 virtual bool PrintSupportsPrintExtension() { | 26 virtual bool PrintSupportsPrintExtension(); |
26 return false; | |
27 } | |
28 | 27 |
29 // Note: printable_area is in points (a point is 1/72 of an inch). | 28 // Note: printable_area is in points (a point is 1/72 of an inch). |
30 virtual int PrintBegin(const gfx::Rect& printable_area, int printer_dpi) { | 29 virtual int PrintBegin(const gfx::Rect& printable_area, int printer_dpi); |
31 return 0; | |
32 } | |
33 | 30 |
34 virtual bool PrintPage(int page_number, WebKit::WebCanvas* canvas) { | 31 virtual bool PrintPage(int page_number, WebKit::WebCanvas* canvas); |
35 return false; | |
36 } | |
37 | 32 |
38 virtual void PrintEnd() { | 33 virtual void PrintEnd(); |
39 } | |
40 | 34 |
41 protected: | 35 protected: |
42 WebPluginPrintDelegate() {} | 36 WebPluginPrintDelegate() {} |
43 virtual ~WebPluginPrintDelegate() {} | 37 virtual ~WebPluginPrintDelegate() {} |
44 }; | 38 }; |
45 | 39 |
46 } // namespace webkit_glue | 40 } // namespace webkit_glue |
47 | 41 |
48 #endif // WEBKIT_GLUE_PLUGINS_WEBPLUGIN_PRINT_DELEGATE_H_ | 42 #endif // WEBKIT_GLUE_PLUGINS_WEBPLUGIN_PRINT_DELEGATE_H_ |
49 | 43 |
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