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Side by Side Diff: Source/web/WebViewImpl.h

Issue 163933002: Send early ShowPress on TapDown when page isn't scrollable/pinchable. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Get element coordinates programmatically Created 6 years, 9 months ago
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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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520 // Returns the bounding box of the block type node touched by the WebRect. 520 // Returns the bounding box of the block type node touched by the WebRect.
521 WebRect computeBlockBounds(const WebRect&, bool ignoreClipping); 521 WebRect computeBlockBounds(const WebRect&, bool ignoreClipping);
522 522
523 WebCore::IntPoint clampOffsetAtScale(const WebCore::IntPoint& offset, float scale); 523 WebCore::IntPoint clampOffsetAtScale(const WebCore::IntPoint& offset, float scale);
524 524
525 // Exposed for tests. 525 // Exposed for tests.
526 WebVector<WebCompositionUnderline> compositionUnderlines() const; 526 WebVector<WebCompositionUnderline> compositionUnderlines() const;
527 527
528 WebLayerTreeView* layerTreeView() const { return m_layerTreeView; } 528 WebLayerTreeView* layerTreeView() const { return m_layerTreeView; }
529 529
530 bool isPinchZoomable() const;
531
530 private: 532 private:
531 float legibleScale() const; 533 float legibleScale() const;
532 void refreshPageScaleFactorAfterLayout(); 534 void refreshPageScaleFactorAfterLayout();
533 void resumeTreeViewCommits(); 535 void resumeTreeViewCommits();
534 void setUserAgentPageScaleConstraints(WebCore::PageScaleConstraints newConst raints); 536 void setUserAgentPageScaleConstraints(WebCore::PageScaleConstraints newConst raints);
535 float clampPageScaleFactorToLimits(float) const; 537 float clampPageScaleFactorToLimits(float) const;
536 WebCore::IntSize contentsSize() const; 538 WebCore::IntSize contentsSize() const;
537 539
538 void resetSavedScrollAndScaleState(); 540 void resetSavedScrollAndScaleState();
539 541
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596 598
597 // PageWidgetEventHandler functions 599 // PageWidgetEventHandler functions
598 virtual void handleMouseLeave(WebCore::LocalFrame&, const WebMouseEvent&) OV ERRIDE; 600 virtual void handleMouseLeave(WebCore::LocalFrame&, const WebMouseEvent&) OV ERRIDE;
599 virtual void handleMouseDown(WebCore::LocalFrame&, const WebMouseEvent&) OVE RRIDE; 601 virtual void handleMouseDown(WebCore::LocalFrame&, const WebMouseEvent&) OVE RRIDE;
600 virtual void handleMouseUp(WebCore::LocalFrame&, const WebMouseEvent&) OVERR IDE; 602 virtual void handleMouseUp(WebCore::LocalFrame&, const WebMouseEvent&) OVERR IDE;
601 virtual bool handleMouseWheel(WebCore::LocalFrame&, const WebMouseWheelEvent &) OVERRIDE; 603 virtual bool handleMouseWheel(WebCore::LocalFrame&, const WebMouseWheelEvent &) OVERRIDE;
602 virtual bool handleGestureEvent(const WebGestureEvent&) OVERRIDE; 604 virtual bool handleGestureEvent(const WebGestureEvent&) OVERRIDE;
603 virtual bool handleKeyEvent(const WebKeyboardEvent&) OVERRIDE; 605 virtual bool handleKeyEvent(const WebKeyboardEvent&) OVERRIDE;
604 virtual bool handleCharEvent(const WebKeyboardEvent&) OVERRIDE; 606 virtual bool handleCharEvent(const WebKeyboardEvent&) OVERRIDE;
605 607
608 bool earlyGestureShowPress(const WebCore::PlatformGestureEvent&);
609
606 WebCore::InputMethodContext* inputMethodContext(); 610 WebCore::InputMethodContext* inputMethodContext();
607 WebPlugin* focusedPluginIfInputMethodSupported(WebCore::LocalFrame*); 611 WebPlugin* focusedPluginIfInputMethodSupported(WebCore::LocalFrame*);
608 612
609 WebViewClient* m_client; // Can be 0 (e.g. unittests, shared workers, etc.) 613 WebViewClient* m_client; // Can be 0 (e.g. unittests, shared workers, etc.)
610 WebAutofillClient* m_autofillClient; 614 WebAutofillClient* m_autofillClient;
611 WebSpellCheckClient* m_spellCheckClient; 615 WebSpellCheckClient* m_spellCheckClient;
612 WebPasswordGeneratorClient* m_passwordGeneratorClient; 616 WebPasswordGeneratorClient* m_passwordGeneratorClient;
613 617
614 ChromeClientImpl m_chromeClientImpl; 618 ChromeClientImpl m_chromeClientImpl;
615 ContextMenuClientImpl m_contextMenuClientImpl; 619 ContextMenuClientImpl m_contextMenuClientImpl;
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764 OwnPtr<FullscreenController> m_fullscreenController; 768 OwnPtr<FullscreenController> m_fullscreenController;
765 769
766 bool m_showFPSCounter; 770 bool m_showFPSCounter;
767 bool m_showPaintRects; 771 bool m_showPaintRects;
768 bool m_showDebugBorders; 772 bool m_showDebugBorders;
769 bool m_continuousPaintingEnabled; 773 bool m_continuousPaintingEnabled;
770 bool m_showScrollBottleneckRects; 774 bool m_showScrollBottleneckRects;
771 WebColor m_baseBackgroundColor; 775 WebColor m_baseBackgroundColor;
772 WebColor m_backgroundColorOverride; 776 WebColor m_backgroundColorOverride;
773 float m_zoomFactorOverride; 777 float m_zoomFactorOverride;
778 bool m_sentEarlyShowPress;
774 }; 779 };
775 780
776 // We have no ways to check if the specified WebView is an instance of 781 // We have no ways to check if the specified WebView is an instance of
777 // WebViewImpl because WebViewImpl is the only implementation of WebView. 782 // WebViewImpl because WebViewImpl is the only implementation of WebView.
778 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true); 783 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true);
779 784
780 } // namespace blink 785 } // namespace blink
781 786
782 #endif 787 #endif
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