Created
June 23, 2017 23:41
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renderer side | |
-> DragMsg_TargetDragLeave (browser -> renderer IPC) | |
---- | |
-> RenderWidget::OnDragTargetDragLeave | |
-> WebFrameWidgetBase::dragTargetDragLeave | |
-> DragController::dragExited | |
on the browser side, the message is sent by RenderWidgetHostImpl::DragTargetDragLeave, which is referenced at | |
1. BrowserPluginGuest::OnDragStatusUpdate (plugin embedder?) | |
2. WebContentsViewAura::OnDragUpdated (windows, linux) | |
3. WebContentsViewAura::OnDragExited (windows, linux) | |
4. WebDragDest -draggingExited: -draggingUpdated:view: -performDragOperation:view: (mac) | |
5. WebContentsViewAndroid::OnDragExited (android) | |
on the browser side, for aura case WebContentsViewAura::OnDragUpdated is referenced in | |
1. DragDropController::DragUpdate (in ash) | |
2. DragDropControllerMus::HandleDragEnterOrOver (in aura/mus) | |
3. DesktopDragDropClientAuraX11::CompleteXdndPosition (pretty sure this one is Linux only) | |
-> WebContentsViewAura::OnDragUpdated | |
-> RenderWidgetHostImpl::DragTargetDragLeave | |
---- | |
-> DragMsg_TargetDragLeave (browser -> renderer IPC) | |
browser-side drag leave, web page or PDFium, drag outside file in and out | |
-> DropTargetWin::DragOver | |
-> DesktopDropTargetWin::OnDragOver | |
-> DesktopDropTargetWin::Translate | |
-> DesktopDropTargetWin::NotifyDragLeave | |
-> WebContentsViewAura::OnDragUpdated | |
-> RenderWidgetHostImpl::DragTargetDragLeave | |
---- | |
-> DragMsg_TargetDragLeave (browser -> renderer IPC) | |
browser-side drag leave, web page or PDFium, drag URL from omnibar in and out of the content window | |
-> | |
... | |
-> DesktopNativeWidgetAura::OnMouseEvent | |
-> Widget::OnMouseEvent | |
-> RootView::OnMouseDragged | |
-> ui::EventDispatcherDelegate::DispatchEvent | |
-> ui::EventDispatcherDelegate::DispatchEventToTarget | |
-> ui::EventDispatcher::ProcessEvent | |
-> ui::EventDispatcher::DispatchEvent | |
-> ui::EventHandler::OnEvent | |
-> InkDropHostView::OnMouseEvent | |
-> View::OnMouseEvent | |
-> View::ProcessMouseDragged | |
-> View::DoDrag | |
-> Widget::RunShellDrag | |
-> DesktopNativeWidgetAura::RunShellDrag | |
-> Widget::RunShellDrag | |
-> DesktopNativeWidgeAura::RunShellDrag | |
-> views::RunShellDrag | |
-> DesktopDragDropClientWin::StartDragAndDrop | |
-> DoDragDrop (windows code?) | |
-> OleGetPackageClipboardOwner (windows code?) | |
-> GetObjectFromRotByPath (windows code?) | |
-> DropTargetWin::DragOver | |
-> DesktopDropTargetWin::OnDragOver | |
-> DesktopDropTargetWin::Translate | |
-> DesktopDropTargetWin::NotifyDragLeave | |
-> WebContentsViewAura::OnDragUpdated | |
-> RenderWidgetHostImpl::DragTargetDragLeave | |
---- | |
-> DragMsg_TargetDragLeave (browser -> renderer IPC) | |
plugin + browser side, for plugin case | |
~~~~~~~ merp | |
-> EventDispatcher::dispatch | |
-> EventDispatcher::dispatchEventPostProcess | |
-> HTMLPlugInElement::defaultEventHandler | |
-> WebPluginContainerImpl::handleEvent | |
-> WebPluginContainerImpl::handleDragEvent | |
-> BrowserPlugin::handleDragStatusUpdate | |
--- | |
-> BrowserPluginHostMsg_DragStatusUpdate (plugin embedder -> browser IPC) | |
--- | |
-> BrowserPluginGuest::OnDragStatusUpdate | |
-> RenderWidgetHostImpl::DragTargetDragLeave | |
---- | |
-> DragMsg_TargetDragLeave (browser -> renderer IPC) | |
-> DragDropController::DragUpdate (in ash) | |
-> WebContentsViewAura::OnDragUpdated | |
-> RenderWidgetHostImpl::DragTargetDragLeave | |
---- | |
-> DragMsg_TargetDragLeave (browser -> renderer IPC) | |
Stack trace for handling a mouse event, mostly for curiosity | |
wWinMain (chrome/app/chrome_exe_main_win.cc) | |
-> MainDllLoader::Launch | |
-> ChromeMain (chrome/app/chrome_main.cc) | |
-> content::ContentMain | |
-> content::ContentMainRunnerImpl::Run | |
-> content::RunNamedProcessTypeMain | |
-> content::BrowserMain (content/browser/browser_main.cc) | |
-> content::BrowserMainRunnerImpl::Run | |
-> content::BrowserMainLoop::RunMainMessageLoopParts | |
-> ChromeBrowserMainParts::MainMessageLoopRun | |
-> base::RunLoop::Run | |
-> base::MessageLoop::RunHandler | |
-> base::MessagePumpWin::Run | |
-> base::MessagePumpForUI::DoRunLoop (base/message_loop/message_pump_win.cc) | |
-> base::MessagePumpForUI::ProcessNextWindowsMessage | |
-> base::MessagePumpForUI::ProcessMessageHelper | |
-> DispatchMessageW (windows code) | |
-> base::win::WrappedWindowProc<&gfx::WindowImpl::WndProc> (base/win/wrapped_window_proc.h) | |
-> gfx::WindowImpl::WndProc (ui/gfx/win/window_impl.cc) | |
-> HWNDMessageHandler::OnWndProc | |
-> HWNDMessageHandler::_ProcessWindowMessage (ui/views/win/hwnd_message_handler.h, see BEGIN_SAFE_MSG_MAP_EX) | |
-> HWNDMessageHandler::OnMouseRange | |
-> HWNDMessageHandler::HandleMouseEventInternal | |
-> DesktopWindowTreeHostWin::HandleMouseEvent | |
-> ui::EventSource::SendEventToProcessor | |
-> ui::EventSource::DeliverEventToProcessor | |
-> ui::EventProcessor::OnEventFromSource (ui/events/event_processor.cc) | |
-> ui::EventDispatcherDelegate::DispatchEvent | |
-> ui::EventDispatcherDelegate::DispatchEventToTarget | |
-> ui::EventDispatcher::ProcessEvent | |
-> ui::EventDispatcher::DispatchEvent | |
-> ui::EventHandler::OnEvent | |
-> DesktopNativeWidgetAura::OnMouseEvent |
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