EventHandlerHaiku.cpp [plain text]
#include "config.h"
#include "EventHandler.h"
#include "ClipboardHaiku.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 "PlatformScrollBar.h"
#include "PlatformWheelEvent.h"
#include "RenderWidget.h"
#include <interface/View.h>
namespace WebCore {
const double EventHandler::TextDragDelay = 0.0;
static bool isKeyboardOptionTab(KeyboardEvent* event)
{
return event
&& (event->type() == eventNames().keydownEvent
|| event->type() == eventNames().keypressEvent)
&& event->altKey()
&& event->keyIdentifier() == "U+000009";
}
bool EventHandler::invertSenseOfTabsToLinks(KeyboardEvent* event) const
{
return isKeyboardOptionTab(event);
}
bool EventHandler::tabsToAllControls(KeyboardEvent* event) const
{
bool handlingOptionTab = isKeyboardOptionTab(event);
return handlingOptionTab;
}
void EventHandler::focusDocumentView()
{
BView* view = m_frame->view()->platformWidget();
if (view)
view->MakeFocus();
Page* page = m_frame->page();
if (page)
page->focusController()->setFocusedFrame(m_frame);
}
bool EventHandler::passWidgetMouseDownEventToWidget(const MouseEventWithHitTestResults& event)
{
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());
}
bool EventHandler::passMouseDownEventToWidget(Widget* widget)
{
notImplemented();
return false;
}
bool EventHandler::eventActivatedView(const PlatformMouseEvent&) const
{
notImplemented();
return false;
}
bool EventHandler::passSubframeEventToSubframe(MouseEventWithHitTestResults& event, Frame* subframe, HitTestResult*)
{
notImplemented();
return true;
}
bool EventHandler::passWheelEventToWidget(PlatformWheelEvent& event, Widget* widget)
{
if (!widget->isFrameView())
return false;
return static_cast<FrameView*>(widget)->frame()->eventHandler()->handleWheelEvent(event);
}
PassRefPtr<Clipboard> EventHandler::createDraggingClipboard() const
{
return ClipboardHaiku::create(ClipboardWritable, true);
}
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;
}
}