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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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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694 | 694 |
695 bool m_ignoreInputEvents; | 695 bool m_ignoreInputEvents; |
696 | 696 |
697 float m_compositorDeviceScaleFactorOverride; | 697 float m_compositorDeviceScaleFactorOverride; |
698 WebSize m_rootLayerOffset; | 698 WebSize m_rootLayerOffset; |
699 float m_rootLayerScale; | 699 float m_rootLayerScale; |
700 | 700 |
701 // Webkit expects keyPress events to be suppressed if the associated keyDown | 701 // Webkit expects keyPress events to be suppressed if the associated keyDown |
702 // event was handled. Safari implements this behavior by peeking out the | 702 // event was handled. Safari implements this behavior by peeking out the |
703 // associated WM_CHAR event if the keydown was handled. We emulate | 703 // associated WM_CHAR event if the keydown was handled. We emulate |
704 // this behavior by setting this flag if the keyDown was handled. | 704 // this behavior by storing a state to indicate that keyDown has been handle
d, |
705 bool m_suppressNextKeypressEvent; | 705 // and so that the following keyPress event should be suppressed. |
| 706 enum SuppressNextKeypressEvent { |
| 707 Suppress_None, // Don't suppress. |
| 708 Suppress_KeyEventCanceled, // Key event was canceled. |
| 709 Suppress_KeyEventHandled // Key event was handled. |
| 710 }; |
| 711 SuppressNextKeypressEvent m_suppressNextKeypressEvent; |
706 | 712 |
707 // Represents whether or not this object should process incoming IME events. | 713 // Represents whether or not this object should process incoming IME events. |
708 bool m_imeAcceptEvents; | 714 bool m_imeAcceptEvents; |
709 | 715 |
710 // The available drag operations (copy, move link...) allowed by the source. | 716 // The available drag operations (copy, move link...) allowed by the source. |
711 WebDragOperation m_operationsAllowed; | 717 WebDragOperation m_operationsAllowed; |
712 | 718 |
713 // The current drag operation as negotiated by the source and destination. | 719 // The current drag operation as negotiated by the source and destination. |
714 // When not equal to DragOperationNone, the drag data can be dropped onto th
e | 720 // When not equal to DragOperationNone, the drag data can be dropped onto th
e |
715 // current drop target in this WebView (the drop target can accept the drop)
. | 721 // current drop target in this WebView (the drop target can accept the drop)
. |
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774 }; | 780 }; |
775 | 781 |
776 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.is
WebView()); | 782 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.is
WebView()); |
777 // We have no ways to check if the specified WebView is an instance of | 783 // We have no ways to check if the specified WebView is an instance of |
778 // WebViewImpl because WebViewImpl is the only implementation of WebView. | 784 // WebViewImpl because WebViewImpl is the only implementation of WebView. |
779 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true); | 785 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true); |
780 | 786 |
781 } // namespace blink | 787 } // namespace blink |
782 | 788 |
783 #endif | 789 #endif |
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