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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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| 65 #include "wtf/OwnPtr.h" | 65 #include "wtf/OwnPtr.h" |
| 66 #include "wtf/RefCounted.h" | 66 #include "wtf/RefCounted.h" |
| 67 #include "wtf/Vector.h" | 67 #include "wtf/Vector.h" |
| 68 | 68 |
| 69 namespace blink { | 69 namespace blink { |
| 70 | 70 |
| 71 class DataObject; | 71 class DataObject; |
| 72 class DevToolsEmulator; | 72 class DevToolsEmulator; |
| 73 class Frame; | 73 class Frame; |
| 74 class FullscreenController; | 74 class FullscreenController; |
| 75 class InspectorOverlayImpl; | 75 class InspectorOverlay; |
| 76 class LinkHighlightImpl; | 76 class LinkHighlightImpl; |
| 77 class PageOverlay; | 77 class PageOverlay; |
| 78 class PageScaleConstraintsSet; | 78 class PageScaleConstraintsSet; |
| 79 class DeprecatedPaintLayerCompositor; | 79 class DeprecatedPaintLayerCompositor; |
| 80 class TopControls; | 80 class TopControls; |
| 81 class UserGestureToken; | 81 class UserGestureToken; |
| 82 class WebActiveGestureAnimation; | 82 class WebActiveGestureAnimation; |
| 83 class WebDevToolsAgentImpl; | 83 class WebDevToolsAgentImpl; |
| 84 class WebElement; | 84 class WebElement; |
| 85 class WebLayerTreeView; | 85 class WebLayerTreeView; |
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| 518 void forceNextDrawingBufferCreationToFail() override; | 518 void forceNextDrawingBufferCreationToFail() override; |
| 519 | 519 |
| 520 IntSize mainFrameSize(); | 520 IntSize mainFrameSize(); |
| 521 WebDisplayMode displayMode() const { return m_displayMode; } | 521 WebDisplayMode displayMode() const { return m_displayMode; } |
| 522 | 522 |
| 523 PageScaleConstraintsSet& pageScaleConstraintsSet() const; | 523 PageScaleConstraintsSet& pageScaleConstraintsSet() const; |
| 524 | 524 |
| 525 FloatSize elasticOverscroll() const { return m_elasticOverscroll; } | 525 FloatSize elasticOverscroll() const { return m_elasticOverscroll; } |
| 526 | 526 |
| 527 private: | 527 private: |
| 528 InspectorOverlayImpl* inspectorOverlay(); | 528 InspectorOverlay* inspectorOverlay(); |
| 529 | 529 |
| 530 void setPageScaleFactorAndLocation(float, const FloatPoint&); | 530 void setPageScaleFactorAndLocation(float, const FloatPoint&); |
| 531 | 531 |
| 532 void scrollAndRescaleViewports(float scaleFactor, const IntPoint& mainFrameO
rigin, const FloatPoint& visualViewportOrigin); | 532 void scrollAndRescaleViewports(float scaleFactor, const IntPoint& mainFrameO
rigin, const FloatPoint& visualViewportOrigin); |
| 533 | 533 |
| 534 float maximumLegiblePageScale() const; | 534 float maximumLegiblePageScale() const; |
| 535 void refreshPageScaleFactorAfterLayout(); | 535 void refreshPageScaleFactorAfterLayout(); |
| 536 void resetScrollAndScaleState(bool immediately); | 536 void resetScrollAndScaleState(bool immediately); |
| 537 void resumeTreeViewCommitsIfRenderingReady(); | 537 void resumeTreeViewCommitsIfRenderingReady(); |
| 538 IntSize contentsSize() const; | 538 IntSize contentsSize() const; |
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| 696 WebDragOperation m_operationsAllowed; | 696 WebDragOperation m_operationsAllowed; |
| 697 | 697 |
| 698 // The current drag operation as negotiated by the source and destination. | 698 // The current drag operation as negotiated by the source and destination. |
| 699 // When not equal to DragOperationNone, the drag data can be dropped onto th
e | 699 // When not equal to DragOperationNone, the drag data can be dropped onto th
e |
| 700 // current drop target in this WebView (the drop target can accept the drop)
. | 700 // current drop target in this WebView (the drop target can accept the drop)
. |
| 701 WebDragOperation m_dragOperation; | 701 WebDragOperation m_dragOperation; |
| 702 | 702 |
| 703 // The popup associated with an input/select element. | 703 // The popup associated with an input/select element. |
| 704 RefPtr<WebPagePopupImpl> m_pagePopup; | 704 RefPtr<WebPagePopupImpl> m_pagePopup; |
| 705 | 705 |
| 706 OwnPtrWillBePersistent<InspectorOverlayImpl> m_inspectorOverlay; | 706 OwnPtrWillBePersistent<InspectorOverlay> m_inspectorOverlay; |
| 707 OwnPtrWillBePersistent<DevToolsEmulator> m_devToolsEmulator; | 707 OwnPtrWillBePersistent<DevToolsEmulator> m_devToolsEmulator; |
| 708 OwnPtr<PageOverlay> m_pageColorOverlay; | 708 OwnPtr<PageOverlay> m_pageColorOverlay; |
| 709 | 709 |
| 710 // Whether the webview is rendering transparently. | 710 // Whether the webview is rendering transparently. |
| 711 bool m_isTransparent; | 711 bool m_isTransparent; |
| 712 | 712 |
| 713 // Whether the user can press tab to focus links. | 713 // Whether the user can press tab to focus links. |
| 714 bool m_tabsToLinks; | 714 bool m_tabsToLinks; |
| 715 | 715 |
| 716 // If set, the (plugin) node which has mouse capture. | 716 // If set, the (plugin) node which has mouse capture. |
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| 760 }; | 760 }; |
| 761 | 761 |
| 762 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.is
WebView()); | 762 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.is
WebView()); |
| 763 // We have no ways to check if the specified WebView is an instance of | 763 // We have no ways to check if the specified WebView is an instance of |
| 764 // WebViewImpl because WebViewImpl is the only implementation of WebView. | 764 // WebViewImpl because WebViewImpl is the only implementation of WebView. |
| 765 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true); | 765 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true); |
| 766 | 766 |
| 767 } // namespace blink | 767 } // namespace blink |
| 768 | 768 |
| 769 #endif | 769 #endif |
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