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Diffstat (limited to 'Source/WebCore/page/brew/EventHandlerBrew.cpp')
-rw-r--r-- | Source/WebCore/page/brew/EventHandlerBrew.cpp | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/Source/WebCore/page/brew/EventHandlerBrew.cpp b/Source/WebCore/page/brew/EventHandlerBrew.cpp new file mode 100644 index 0000000..e3b6645 --- /dev/null +++ b/Source/WebCore/page/brew/EventHandlerBrew.cpp @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2010 Company 100, Inc. + * Copyright 2009, The Android Open Source Project + * Copyright (C) 2006 Zack Rusin <zack@kde.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "EventHandler.h" + +#include "ClipboardBrew.h" +#include "EventNames.h" +#include "FocusController.h" +#include "Frame.h" +#include "FrameView.h" +#include "HitTestResult.h" +#include "KeyboardEvent.h" +#include "MouseEventWithHitTestResults.h" +#include "NotImplemented.h" +#include "Page.h" +#include "PlatformKeyboardEvent.h" +#include "PlatformWheelEvent.h" +#include "RenderWidget.h" + +namespace WebCore { + +bool EventHandler::tabsToAllControls(KeyboardEvent* event) const +{ + return true; +} + +void EventHandler::focusDocumentView() +{ + Page* page = m_frame->page(); + if (page) + page->focusController()->setFocusedFrame(m_frame); +} + +bool EventHandler::passWidgetMouseDownEventToWidget(const MouseEventWithHitTestResults& event) +{ + // Figure out which view to send the event to. + RenderObject* target = event.targetNode() ? event.targetNode()->renderer() : 0; + if (!target || !target->isWidget()) + return false; + return passMouseDownEventToWidget(toRenderWidget(target)->widget()); +} + +bool EventHandler::passWidgetMouseDownEventToWidget(RenderWidget* renderWidget) +{ + return passMouseDownEventToWidget(renderWidget->widget()); +} + +// This function is used to route the mouse down event to the native widgets, it seems like a +// work around for the Mac platform which does not support double clicks, but browsers do. +bool EventHandler::passMouseDownEventToWidget(Widget* widget) +{ + notImplemented(); + return false; +} + +bool EventHandler::eventActivatedView(const PlatformMouseEvent&) const +{ + notImplemented(); + return false; +} + +// This function is called for mouse events by FrameView::handleMousePressEvent(). +// It is used to ensure that events are sync'ed correctly between frames. For example +// if the user presses down in one frame and up in another frame, this function will +// returns true, and pass the event to the correct frame. +bool EventHandler::passSubframeEventToSubframe(MouseEventWithHitTestResults& event, Frame* subframe, HitTestResult*) +{ + notImplemented(); + return false; +} + +// This is called to route wheel events to child widgets when they are RenderWidget +// as the parent usually gets wheel event. Don't have a mouse with a wheel to confirm +// the operation of this function. +bool EventHandler::passWheelEventToWidget(PlatformWheelEvent& event, Widget* widget) +{ + notImplemented(); + return false; +} + +bool EventHandler::passMousePressEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe) +{ + return passSubframeEventToSubframe(mev, subframe); +} + +bool EventHandler::passMouseMoveEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe, HitTestResult* hoveredNode) +{ + return passSubframeEventToSubframe(mev, subframe, hoveredNode); +} + +bool EventHandler::passMouseReleaseEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe) +{ + return passSubframeEventToSubframe(mev, subframe); +} + +unsigned EventHandler::accessKeyModifiers() +{ + return PlatformKeyboardEvent::AltKey; +} + +} // namespace WebCore + |