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e0fd75b5ab
This caused us to lose our gn check certification. :( Turns out gn check was just ignoring all the header paths it didn't understand and so gn check passing for sky wasn't meaning much. I tried to straighten out some of the mess in this CL, but its going to take several more rounds of massaging before gn check passes again. On the bright side (almost) all of our headers are absolute now. Turns out my script (attached to the bug) didn't notice ../ includes but I'll fix that in the next patch. R=abarth@chromium.org BUG=435361 Review URL: https://codereview.chromium.org/746023002
217 lines
8.3 KiB
C++
217 lines
8.3 KiB
C++
/*
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* Copyright (C) 2012 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "sky/engine/config.h"
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#include "sky/engine/web/PageWidgetDelegate.h"
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#include "sky/engine/core/frame/FrameView.h"
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#include "sky/engine/core/frame/LocalFrame.h"
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#include "sky/engine/core/page/AutoscrollController.h"
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#include "sky/engine/core/page/EventHandler.h"
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#include "sky/engine/core/page/Page.h"
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#include "sky/engine/core/rendering/RenderView.h"
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#include "sky/engine/core/rendering/compositing/RenderLayerCompositor.h"
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#include "sky/engine/platform/Logging.h"
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#include "sky/engine/platform/graphics/GraphicsContext.h"
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#include "sky/engine/public/web/WebInputEvent.h"
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#include "sky/engine/web/WebInputEventConversion.h"
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#include "sky/engine/wtf/CurrentTime.h"
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namespace blink {
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static inline FrameView* rootFrameView(Page* page, LocalFrame* rootFrame)
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{
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if (rootFrame)
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return rootFrame->view();
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if (!page)
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return 0;
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return page->mainFrame()->view();
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}
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void PageWidgetDelegate::animate(Page* page, double monotonicFrameBeginTime, LocalFrame* rootFrame)
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{
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RefPtr<FrameView> view = rootFrameView(page, rootFrame);
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WTF_LOG(ScriptedAnimationController, "PageWidgetDelegate::animate: view = %d", !view ? 0 : 1);
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if (!view)
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return;
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page->autoscrollController().animate(monotonicFrameBeginTime);
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page->animator().serviceScriptedAnimations(monotonicFrameBeginTime);
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}
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void PageWidgetDelegate::layout(Page* page, LocalFrame* rootFrame)
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{
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if (!page)
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return;
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if (!rootFrame) {
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if (!page->mainFrame())
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return;
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rootFrame = page->mainFrame();
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}
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page->animator().updateLayoutAndStyleForPainting(rootFrame);
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}
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void PageWidgetDelegate::paint(Page* page, WebCanvas* canvas, const WebRect& rect, CanvasBackground background, LocalFrame* rootFrame)
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{
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if (rect.isEmpty())
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return;
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GraphicsContext gc(canvas);
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gc.setCertainlyOpaque(background == Opaque);
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gc.applyDeviceScaleFactor(page->deviceScaleFactor());
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gc.setDeviceScaleFactor(page->deviceScaleFactor());
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IntRect dirtyRect(rect);
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gc.save(); // Needed to save the canvas, not the GraphicsContext.
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FrameView* view = rootFrameView(page, rootFrame);
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if (view) {
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gc.clip(dirtyRect);
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view->paint(&gc, dirtyRect);
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} else {
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gc.fillRect(dirtyRect, Color::white);
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}
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gc.restore();
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}
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bool PageWidgetDelegate::handleInputEvent(Page* page, PageWidgetEventHandler& handler, const WebInputEvent& event, LocalFrame* rootFrame)
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{
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LocalFrame* frame = rootFrame;
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if (!frame)
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frame = page ? page->mainFrame() : 0;
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switch (event.type) {
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// FIXME: WebKit seems to always return false on mouse events processing
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// methods. For now we'll assume it has processed them (as we are only
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// interested in whether keyboard events are processed).
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case WebInputEvent::MouseMove:
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if (!frame || !frame->view())
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return true;
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handler.handleMouseMove(*frame, static_cast<const WebMouseEvent&>(event));
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return true;
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case WebInputEvent::MouseLeave:
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if (!frame || !frame->view())
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return true;
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handler.handleMouseLeave(*frame, static_cast<const WebMouseEvent&>(event));
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return true;
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case WebInputEvent::MouseDown:
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if (!frame || !frame->view())
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return true;
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handler.handleMouseDown(*frame, static_cast<const WebMouseEvent&>(event));
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return true;
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case WebInputEvent::MouseUp:
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if (!frame || !frame->view())
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return true;
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handler.handleMouseUp(*frame, static_cast<const WebMouseEvent&>(event));
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return true;
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case WebInputEvent::MouseWheel:
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if (!frame || !frame->view())
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return false;
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return handler.handleMouseWheel(*frame, static_cast<const WebMouseWheelEvent&>(event));
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case WebInputEvent::RawKeyDown:
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case WebInputEvent::KeyDown:
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case WebInputEvent::KeyUp:
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return handler.handleKeyEvent(static_cast<const WebKeyboardEvent&>(event));
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case WebInputEvent::Char:
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return handler.handleCharEvent(static_cast<const WebKeyboardEvent&>(event));
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case WebInputEvent::GestureScrollBegin:
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case WebInputEvent::GestureScrollEnd:
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case WebInputEvent::GestureScrollUpdate:
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case WebInputEvent::GestureScrollUpdateWithoutPropagation:
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case WebInputEvent::GestureFlingStart:
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case WebInputEvent::GestureFlingCancel:
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case WebInputEvent::GestureTap:
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case WebInputEvent::GestureTapUnconfirmed:
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case WebInputEvent::GestureTapDown:
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case WebInputEvent::GestureShowPress:
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case WebInputEvent::GestureTapCancel:
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case WebInputEvent::GestureDoubleTap:
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case WebInputEvent::GestureTwoFingerTap:
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case WebInputEvent::GestureLongPress:
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case WebInputEvent::GestureLongTap:
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return handler.handleGestureEvent(static_cast<const WebGestureEvent&>(event));
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case WebInputEvent::TouchStart:
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case WebInputEvent::TouchMove:
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case WebInputEvent::TouchEnd:
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case WebInputEvent::TouchCancel:
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if (!frame || !frame->view())
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return false;
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return handler.handleTouchEvent(*frame, static_cast<const WebTouchEvent&>(event));
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case WebInputEvent::GesturePinchBegin:
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case WebInputEvent::GesturePinchEnd:
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case WebInputEvent::GesturePinchUpdate:
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// FIXME: Once PlatformGestureEvent is updated to support pinch, this
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// should call handleGestureEvent, just like it currently does for
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// gesture scroll.
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return false;
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default:
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return false;
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}
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}
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// ----------------------------------------------------------------
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// Default handlers for PageWidgetEventHandler
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void PageWidgetEventHandler::handleMouseMove(LocalFrame& mainFrame, const WebMouseEvent& event)
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{
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mainFrame.eventHandler().handleMouseMoveEvent(PlatformMouseEventBuilder(mainFrame.view(), event));
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}
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void PageWidgetEventHandler::handleMouseLeave(LocalFrame& mainFrame, const WebMouseEvent& event)
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{
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mainFrame.eventHandler().handleMouseLeaveEvent(PlatformMouseEventBuilder(mainFrame.view(), event));
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}
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void PageWidgetEventHandler::handleMouseDown(LocalFrame& mainFrame, const WebMouseEvent& event)
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{
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mainFrame.eventHandler().handleMousePressEvent(PlatformMouseEventBuilder(mainFrame.view(), event));
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}
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void PageWidgetEventHandler::handleMouseUp(LocalFrame& mainFrame, const WebMouseEvent& event)
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{
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mainFrame.eventHandler().handleMouseReleaseEvent(PlatformMouseEventBuilder(mainFrame.view(), event));
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}
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bool PageWidgetEventHandler::handleMouseWheel(LocalFrame& mainFrame, const WebMouseWheelEvent& event)
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{
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return mainFrame.eventHandler().handleWheelEvent(PlatformWheelEventBuilder(mainFrame.view(), event));
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}
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bool PageWidgetEventHandler::handleTouchEvent(LocalFrame& mainFrame, const WebTouchEvent& event)
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{
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return mainFrame.eventHandler().handleTouchEvent(PlatformTouchEventBuilder(mainFrame.view(), event));
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}
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} // namespace blink
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