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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 |
| (...skipping 12 matching lines...) Expand all Loading... |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 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 #include "core/frame/VisualViewport.h" | 31 #include "core/frame/VisualViewport.h" |
| 32 | 32 |
| 33 #include <memory> |
| 33 #include "core/dom/DOMNodeIds.h" | 34 #include "core/dom/DOMNodeIds.h" |
| 34 #include "core/dom/TaskRunnerHelper.h" | 35 #include "core/dom/TaskRunnerHelper.h" |
| 35 #include "core/frame/FrameHost.h" | 36 #include "core/frame/FrameHost.h" |
| 36 #include "core/frame/FrameView.h" | 37 #include "core/frame/FrameView.h" |
| 37 #include "core/frame/LocalFrame.h" | 38 #include "core/frame/LocalFrame.h" |
| 38 #include "core/frame/PageScaleConstraints.h" | 39 #include "core/frame/PageScaleConstraints.h" |
| 39 #include "core/frame/PageScaleConstraintsSet.h" | 40 #include "core/frame/PageScaleConstraintsSet.h" |
| 40 #include "core/frame/RootFrameViewport.h" | 41 #include "core/frame/RootFrameViewport.h" |
| 41 #include "core/frame/Settings.h" | 42 #include "core/frame/Settings.h" |
| 42 #include "core/inspector/InspectorInstrumentation.h" | 43 #include "core/inspector/InspectorInstrumentation.h" |
| 43 #include "core/layout/TextAutosizer.h" | 44 #include "core/layout/TextAutosizer.h" |
| 44 #include "core/layout/compositing/PaintLayerCompositor.h" | 45 #include "core/layout/compositing/PaintLayerCompositor.h" |
| 45 #include "core/loader/FrameLoaderClient.h" | 46 #include "core/loader/FrameLoaderClient.h" |
| 46 #include "core/page/ChromeClient.h" | 47 #include "core/page/ChromeClient.h" |
| 47 #include "core/page/Page.h" | 48 #include "core/page/Page.h" |
| 48 #include "core/page/scrolling/ScrollingCoordinator.h" | 49 #include "core/page/scrolling/ScrollingCoordinator.h" |
| 49 #include "platform/Histogram.h" | 50 #include "platform/Histogram.h" |
| 50 #include "platform/geometry/DoubleRect.h" | 51 #include "platform/geometry/DoubleRect.h" |
| 51 #include "platform/geometry/FloatSize.h" | 52 #include "platform/geometry/FloatSize.h" |
| 52 #include "platform/graphics/CompositorMutableProperties.h" | 53 #include "platform/graphics/CompositorMutableProperties.h" |
| 53 #include "platform/graphics/GraphicsLayer.h" | 54 #include "platform/graphics/GraphicsLayer.h" |
| 54 #include "platform/instrumentation/tracing/TraceEvent.h" | 55 #include "platform/instrumentation/tracing/TraceEvent.h" |
| 55 #include "platform/scroll/Scrollbar.h" | 56 #include "platform/scroll/Scrollbar.h" |
| 56 #include "platform/scroll/ScrollbarThemeOverlay.h" | 57 #include "platform/scroll/ScrollbarThemeOverlay.h" |
| 57 #include "public/platform/WebCompositorSupport.h" | 58 #include "public/platform/WebCompositorSupport.h" |
| 58 #include "public/platform/WebScrollbar.h" | 59 #include "public/platform/WebScrollbar.h" |
| 59 #include "public/platform/WebScrollbarLayer.h" | 60 #include "public/platform/WebScrollbarLayer.h" |
| 60 #include <memory> | |
| 61 | 61 |
| 62 namespace blink { | 62 namespace blink { |
| 63 | 63 |
| 64 VisualViewport::VisualViewport(FrameHost& owner) | 64 VisualViewport::VisualViewport(FrameHost& owner) |
| 65 : m_frameHost(&owner), | 65 : m_frameHost(&owner), |
| 66 m_scale(1), | 66 m_scale(1), |
| 67 m_browserControlsAdjustment(0), | 67 m_browserControlsAdjustment(0), |
| 68 m_maxPageScale(-1), | 68 m_maxPageScale(-1), |
| 69 m_trackPinchZoomStatsForPage(false) { | 69 m_trackPinchZoomStatsForPage(false) { |
| 70 reset(); | 70 reset(); |
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| 855 } else if (graphicsLayer == m_rootTransformLayer.get()) { | 855 } else if (graphicsLayer == m_rootTransformLayer.get()) { |
| 856 name = "Root Transform Layer"; | 856 name = "Root Transform Layer"; |
| 857 } else { | 857 } else { |
| 858 ASSERT_NOT_REACHED(); | 858 ASSERT_NOT_REACHED(); |
| 859 } | 859 } |
| 860 | 860 |
| 861 return name; | 861 return name; |
| 862 } | 862 } |
| 863 | 863 |
| 864 } // namespace blink | 864 } // namespace blink |
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