diff options
Diffstat (limited to 'widget/windows/WinTextEventDispatcherListener.cpp')
-rw-r--r-- | widget/windows/WinTextEventDispatcherListener.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/widget/windows/WinTextEventDispatcherListener.cpp b/widget/windows/WinTextEventDispatcherListener.cpp new file mode 100644 index 0000000000..aeed8be01b --- /dev/null +++ b/widget/windows/WinTextEventDispatcherListener.cpp @@ -0,0 +1,68 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "KeyboardLayout.h" +#include "mozilla/TextEventDispatcher.h" +#include "mozilla/widget/IMEData.h" +#include "nsWindow.h" +#include "WinIMEHandler.h" +#include "WinTextEventDispatcherListener.h" + +namespace mozilla { +namespace widget { + +StaticRefPtr<WinTextEventDispatcherListener> + WinTextEventDispatcherListener::sInstance; + +// static +WinTextEventDispatcherListener* WinTextEventDispatcherListener::GetInstance() { + if (!sInstance) { + sInstance = new WinTextEventDispatcherListener(); + } + return sInstance.get(); +} + +void WinTextEventDispatcherListener::Shutdown() { sInstance = nullptr; } + +NS_IMPL_ISUPPORTS(WinTextEventDispatcherListener, TextEventDispatcherListener, + nsISupportsWeakReference) + +WinTextEventDispatcherListener::WinTextEventDispatcherListener() {} + +WinTextEventDispatcherListener::~WinTextEventDispatcherListener() {} + +NS_IMETHODIMP +WinTextEventDispatcherListener::NotifyIME( + TextEventDispatcher* aTextEventDispatcher, + const IMENotification& aNotification) { + nsWindow* window = static_cast<nsWindow*>(aTextEventDispatcher->GetWidget()); + if (NS_WARN_IF(!window)) { + return NS_ERROR_FAILURE; + } + return IMEHandler::NotifyIME(window, aNotification); +} + +NS_IMETHODIMP_(IMENotificationRequests) +WinTextEventDispatcherListener::GetIMENotificationRequests() { + return IMEHandler::GetIMENotificationRequests(); +} + +NS_IMETHODIMP_(void) +WinTextEventDispatcherListener::OnRemovedFrom( + TextEventDispatcher* aTextEventDispatcher) { + // XXX When input transaction is being stolen by add-on, what should we do? +} + +NS_IMETHODIMP_(void) +WinTextEventDispatcherListener::WillDispatchKeyboardEvent( + TextEventDispatcher* aTextEventDispatcher, + WidgetKeyboardEvent& aKeyboardEvent, uint32_t aIndexOfKeypress, + void* aData) { + static_cast<NativeKey*>(aData)->WillDispatchKeyboardEvent(aKeyboardEvent, + aIndexOfKeypress); +} + +} // namespace widget +} // namespace mozilla |