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Add support for draggable regions (issue #1645).

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Regions are defined using the '-webkit-app-region: drag/no-drag'
CSS property and passed to the CefDragHandler::
OnDraggableRegionsChanged callback.
This commit is contained in:
Felix Bruns
2015-04-24 15:48:32 +02:00
committed by Marshall Greenblatt
parent ead921a3f6
commit c5b8b8b9c8
27 changed files with 581 additions and 3 deletions
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13
libcef/renderer/browser_impl.cc
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@@ -571,6 +571,19 @@ void CefBrowserImpl::FocusedNodeChanged(const blink::WebNode& node) {
}
}
void CefBrowserImpl::DraggableRegionsChanged(blink::WebFrame* frame) {
blink::WebVector<blink::WebDraggableRegion> webregions =
frame->document().draggableRegions();
std::vector<Cef_DraggableRegion_Params> regions;
for (size_t i = 0; i < webregions.size(); ++i) {
Cef_DraggableRegion_Params region;
region.bounds = webregions[i].bounds;
region.draggable = webregions[i].draggable;
regions.push_back(region);
}
Send(new CefHostMsg_UpdateDraggableRegions(routing_id(), regions));
}
bool CefBrowserImpl::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(CefBrowserImpl, message)