1 files changed, 89 insertions, 0 deletions
diff --git a/widget/nsIWidgetListener.cpp b/widget/nsIWidgetListener.cpp
new file mode 100644
index 0000000000..b9f236f159
--- /dev/null
+++ b/widget/nsIWidgetListener.cpp
@@ -0,0 +1,89 @@
+/* -*- 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 "nsIWidgetListener.h"
+
+#include "nsRegion.h"
+#include "nsView.h"
+#include "nsIWidget.h"
+#include "nsIAppWindow.h"
+
+#include "mozilla/BasicEvents.h"
+#include "mozilla/PresShell.h"
+
+using namespace mozilla;
+
+nsIAppWindow* nsIWidgetListener::GetAppWindow() { return nullptr; }
+
+nsView* nsIWidgetListener::GetView() { return nullptr; }
+
+PresShell* nsIWidgetListener::GetPresShell() { return nullptr; }
+
+bool nsIWidgetListener::WindowMoved(nsIWidget* aWidget, int32_t aX, int32_t aY,
+                                    ByMoveToRect) {
+  return false;
+}
+
+bool nsIWidgetListener::WindowResized(nsIWidget* aWidget, int32_t aWidth,
+                                      int32_t aHeight) {
+  return false;
+}
+
+void nsIWidgetListener::SizeModeChanged(nsSizeMode aSizeMode) {}
+
+void nsIWidgetListener::SafeAreaInsetsChanged(const mozilla::ScreenIntMargin&) {
+}
+
+void nsIWidgetListener::UIResolutionChanged() {}
+
+#if defined(MOZ_WIDGET_ANDROID)
+void nsIWidgetListener::DynamicToolbarMaxHeightChanged(ScreenIntCoord aHeight) {
+}
+void nsIWidgetListener::DynamicToolbarOffsetChanged(ScreenIntCoord aOffset) {}
+#endif
+
+void nsIWidgetListener::MacFullscreenMenubarOverlapChanged(
+    mozilla::DesktopCoord aOverlapAmount) {}
+
+bool nsIWidgetListener::ZLevelChanged(bool aImmediate, nsWindowZ* aPlacement,
+                                      nsIWidget* aRequestBelow,
+                                      nsIWidget** aActualBelow) {
+  return false;
+}
+
+void nsIWidgetListener::OcclusionStateChanged(bool aIsFullyOccluded) {}
+
+void nsIWidgetListener::WindowActivated() {}
+
+void nsIWidgetListener::WindowDeactivated() {}
+
+void nsIWidgetListener::OSToolbarButtonPressed() {}
+
+bool nsIWidgetListener::RequestWindowClose(nsIWidget* aWidget) { return false; }
+
+void nsIWidgetListener::WillPaintWindow(nsIWidget* aWidget) {}
+
+bool nsIWidgetListener::PaintWindow(nsIWidget* aWidget,
+                                    LayoutDeviceIntRegion aRegion) {
+  return false;
+}
+
+void nsIWidgetListener::DidPaintWindow() {}
+
+void nsIWidgetListener::DidCompositeWindow(
+    mozilla::layers::TransactionId aTransactionId,
+    const TimeStamp& aCompositeStart, const TimeStamp& aCompositeEnd) {}
+
+void nsIWidgetListener::RequestRepaint() {}
+
+bool nsIWidgetListener::ShouldNotBeVisible() {
+  // Returns false to assume that nothing should happen in most cases.
+  return false;
+}
+
+nsEventStatus nsIWidgetListener::HandleEvent(WidgetGUIEvent* aEvent,
+                                             bool aUseAttachedEvents) {
+  return nsEventStatus_eIgnore;
+}