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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef WebFrame_h | 31 #ifndef WebFrame_h |
| 32 #define WebFrame_h | 32 #define WebFrame_h |
| 33 | 33 |
| 34 #include "WebCanvas.h" | 34 #include "WebCanvas.h" |
| 35 #include "WebURL.h" | 35 #include "WebURL.h" |
| 36 | 36 |
| 37 class WebView; // FIXME: Move into the WebKit namespace. | |
| 38 struct NPObject; | 37 struct NPObject; |
| 39 | 38 |
| 40 #if WEBKIT_USING_V8 | 39 #if WEBKIT_USING_V8 |
| 41 namespace v8 { | 40 namespace v8 { |
| 42 class Context; | 41 class Context; |
| 43 template <class T> class Local; | 42 template <class T> class Local; |
| 44 } | 43 } |
| 45 #endif | 44 #endif |
| 46 | 45 |
| 47 namespace WebKit { | 46 namespace WebKit { |
| 48 class WebData; | 47 class WebData; |
| 49 class WebDataSource; | 48 class WebDataSource; |
| 50 class WebForm; | 49 class WebForm; |
| 51 class WebHistoryItem; | 50 class WebHistoryItem; |
| 52 class WebRange; | 51 class WebRange; |
| 53 class WebSecurityOrigin; | 52 class WebSecurityOrigin; |
| 54 class WebString; | 53 class WebString; |
| 55 class WebURL; | 54 class WebURL; |
| 56 class WebURLRequest; | 55 class WebURLRequest; |
| 56 class WebView; |
| 57 struct WebConsoleMessage; | 57 struct WebConsoleMessage; |
| 58 struct WebFindOptions; | 58 struct WebFindOptions; |
| 59 struct WebRect; | 59 struct WebRect; |
| 60 struct WebScriptSource; | 60 struct WebScriptSource; |
| 61 struct WebSize; | 61 struct WebSize; |
| 62 template <typename T> class WebVector; | 62 template <typename T> class WebVector; |
| 63 | 63 |
| 64 class WebFrame { | 64 class WebFrame { |
| 65 public: | 65 public: |
| 66 // The two functions below retrieve the WebFrame instances relating the | 66 // The two functions below retrieve the WebFrame instances relating the |
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| 116 // current document. | 116 // current document. |
| 117 virtual int contentsPreferredWidth() const = 0; | 117 virtual int contentsPreferredWidth() const = 0; |
| 118 | 118 |
| 119 // Returns true if the contents (minus scrollbars) has non-zero area. | 119 // Returns true if the contents (minus scrollbars) has non-zero area. |
| 120 virtual bool hasVisibleContent() const = 0; | 120 virtual bool hasVisibleContent() const = 0; |
| 121 | 121 |
| 122 | 122 |
| 123 // Hierarchy ---------------------------------------------------------- | 123 // Hierarchy ---------------------------------------------------------- |
| 124 | 124 |
| 125 // Returns the containing view. | 125 // Returns the containing view. |
| 126 virtual ::WebView* view() const = 0; | 126 virtual WebView* view() const = 0; |
| 127 | 127 |
| 128 // Returns the frame that opened this frame or 0 if there is none. | 128 // Returns the frame that opened this frame or 0 if there is none. |
| 129 virtual WebFrame* opener() const = 0; | 129 virtual WebFrame* opener() const = 0; |
| 130 | 130 |
| 131 // Returns the parent frame or 0 if this is a top-most frame. | 131 // Returns the parent frame or 0 if this is a top-most frame. |
| 132 virtual WebFrame* parent() const = 0; | 132 virtual WebFrame* parent() const = 0; |
| 133 | 133 |
| 134 // Returns the top-most frame in the hierarchy containing this frame. | 134 // Returns the top-most frame in the hierarchy containing this frame. |
| 135 virtual WebFrame* top() const = 0; | 135 virtual WebFrame* top() const = 0; |
| 136 | 136 |
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| 439 // from the DOM. | 439 // from the DOM. |
| 440 virtual WebString contentAsMarkup() const = 0; | 440 virtual WebString contentAsMarkup() const = 0; |
| 441 | 441 |
| 442 protected: | 442 protected: |
| 443 ~WebFrame() { } | 443 ~WebFrame() { } |
| 444 }; | 444 }; |
| 445 | 445 |
| 446 } // namespace WebKit | 446 } // namespace WebKit |
| 447 | 447 |
| 448 #endif | 448 #endif |
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