void PlatformScrollbar::updateViewOnMouseHover()
{
EA::Raster::Surface* const pSurface = containingWindow();
EA::WebKit::View* pView = static_cast<EA::WebKit::View*>(pSurface->mpUserData);
const EA::WebKit::ViewParameters& vPm = pView->GetParameters();
if(vPm.mbRedrawScrollbarOnCursorHover)
{
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
if(pVN != NULL)
{
GraphicsContext context(pSurface);
IntRect dmgRect;
switch ((int)m_hoveredPart)
{
case BackButtonPart:
dmgRect = backButtonRect();
break;
case ForwardButtonPart:
dmgRect = forwardButtonRect();
break;
case ThumbPart:
dmgRect = thumbRect();
break;
}
paint(&context, dmgRect);
EA::WebKit::ViewUpdateInfo vui = { pView, x(), y(), width(), height() };
pVN->ViewUpdate(vui);
}
}
}
void WebViewPrivate::onExpose(BalEventExpose eventExpose)
{
//OWB_PRINTF("WebViewPrivate::onExpose\n");
Frame* frame = core(m_webView->mainFrame());
if (!frame)
return;
if(!isInitialized) {
//OWB_PRINTF("not isInitialized\n");
isInitialized = true;
frame->view()->resize(m_rect.width(), m_rect.height());
frame->forceLayout();
frame->view()->adjustViewSize();
}
GraphicsContext ctx(m_webView->viewWindow());
ctx.setBalExposeEvent(&eventExpose);
if (frame->contentRenderer() && frame->view() && !m_webView->dirtyRegion().isEmpty()) {
frame->view()->layoutIfNeededRecursive();
IntRect dirty = m_webView->dirtyRegion();
// Notify the user of the draw start event.
EA::WebKit::ViewNotification* pVN = EA::WebKit::GetViewNotification();
EA::WebKit::View* pView = EA::WebKit::GetView(m_webView);
// Clip to the main view surface and not just the dirty rect for notification.
int w=0;
int h=0;
if(pView)
pView->GetSize(w,h);
IntRect rect(0,0,w,h);
rect.intersect(dirty);
EA::WebKit::ViewUpdateInfo vui = { pView, rect.x(), rect.y(), rect.width(), rect.height(), EA::WebKit::ViewUpdateInfo::kViewDrawStart};
if(pVN)
pVN->DrawEvent(vui);
frame->view()->paint(&ctx, dirty);
// Notify the user of end draw event
if(pVN) {
vui.mDrawEvent = EA::WebKit::ViewUpdateInfo::kViewDrawEnd;
pVN->DrawEvent(vui);
// TODO: Deprecate this view update
pVN->ViewUpdate(vui);
}
m_webView->clearDirtyRegion();
}
}