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-rw-r--r--widget/headless/HeadlessCompositorWidget.cpp46
1 files changed, 46 insertions, 0 deletions
diff --git a/widget/headless/HeadlessCompositorWidget.cpp b/widget/headless/HeadlessCompositorWidget.cpp
new file mode 100644
index 0000000000..bb4ee9175e
--- /dev/null
+++ b/widget/headless/HeadlessCompositorWidget.cpp
@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 2; 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 "mozilla/widget/PlatformWidgetTypes.h"
+#include "HeadlessCompositorWidget.h"
+#include "VsyncDispatcher.h"
+
+namespace mozilla {
+namespace widget {
+
+HeadlessCompositorWidget::HeadlessCompositorWidget(
+ const HeadlessCompositorWidgetInitData& aInitData,
+ const layers::CompositorOptions& aOptions, HeadlessWidget* aWindow)
+ : CompositorWidget(aOptions),
+ mWidget(aWindow),
+ mClientSize(LayoutDeviceIntSize(aInitData.InitialClientSize()),
+ "HeadlessCompositorWidget::mClientSize") {}
+
+void HeadlessCompositorWidget::ObserveVsync(VsyncObserver* aObserver) {
+ if (RefPtr<CompositorVsyncDispatcher> cvd =
+ mWidget->GetCompositorVsyncDispatcher()) {
+ cvd->SetCompositorVsyncObserver(aObserver);
+ }
+}
+
+nsIWidget* HeadlessCompositorWidget::RealWidget() { return mWidget; }
+
+void HeadlessCompositorWidget::NotifyClientSizeChanged(
+ const LayoutDeviceIntSize& aClientSize) {
+ auto size = mClientSize.Lock();
+ *size = aClientSize;
+}
+
+LayoutDeviceIntSize HeadlessCompositorWidget::GetClientSize() {
+ auto size = mClientSize.Lock();
+ return *size;
+}
+
+uintptr_t HeadlessCompositorWidget::GetWidgetKey() {
+ return reinterpret_cast<uintptr_t>(mWidget);
+}
+
+} // namespace widget
+} // namespace mozilla