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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/layers/ipc/APZCTreeManagerChild.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/ipc/APZCTreeManagerChild.h')
-rw-r--r--gfx/layers/ipc/APZCTreeManagerChild.h105
1 files changed, 105 insertions, 0 deletions
diff --git a/gfx/layers/ipc/APZCTreeManagerChild.h b/gfx/layers/ipc/APZCTreeManagerChild.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef mozilla_layers_APZCTreeManagerChild_h
+#define mozilla_layers_APZCTreeManagerChild_h
+
+#include "mozilla/layers/APZInputBridge.h"
+#include "mozilla/layers/IAPZCTreeManager.h"
+#include "mozilla/layers/PAPZCTreeManagerChild.h"
+
+#include <unordered_map>
+
+namespace mozilla {
+namespace layers {
+
+class APZInputBridgeChild;
+class RemoteCompositorSession;
+
+class APZCTreeManagerChild : public IAPZCTreeManager,
+ public PAPZCTreeManagerChild {
+ friend class PAPZCTreeManagerChild;
+ using TapType = GeckoContentController_TapType;
+
+ public:
+ APZCTreeManagerChild();
+
+ void SetCompositorSession(RemoteCompositorSession* aSession);
+ void SetInputBridge(APZInputBridgeChild* aInputBridge);
+ void Destroy();
+
+ void SetKeyboardMap(const KeyboardMap& aKeyboardMap) override;
+
+ void ZoomToRect(const ScrollableLayerGuid& aGuid,
+ const ZoomTarget& aZoomTarget,
+ const uint32_t aFlags = DEFAULT_BEHAVIOR) override;
+
+ void ContentReceivedInputBlock(uint64_t aInputBlockId,
+ bool aPreventDefault) override;
+
+ void SetTargetAPZC(uint64_t aInputBlockId,
+ const nsTArray<ScrollableLayerGuid>& aTargets) override;
+
+ void UpdateZoomConstraints(
+ const ScrollableLayerGuid& aGuid,
+ const Maybe<ZoomConstraints>& aConstraints) override;
+
+ void SetDPI(float aDpiValue) override;
+
+ void SetAllowedTouchBehavior(
+ uint64_t aInputBlockId,
+ const nsTArray<TouchBehaviorFlags>& aValues) override;
+
+ void SetBrowserGestureResponse(uint64_t aInputBlockId,
+ BrowserGestureResponse aResponse) override;
+
+ void StartScrollbarDrag(const ScrollableLayerGuid& aGuid,
+ const AsyncDragMetrics& aDragMetrics) override;
+
+ bool StartAutoscroll(const ScrollableLayerGuid& aGuid,
+ const ScreenPoint& aAnchorLocation) override;
+
+ void StopAutoscroll(const ScrollableLayerGuid& aGuid) override;
+
+ void SetLongTapEnabled(bool aTapGestureEnabled) override;
+
+ APZInputBridge* InputBridge() override;
+
+ void AddIPDLReference();
+ void ReleaseIPDLReference();
+ void ActorDestroy(ActorDestroyReason aWhy) override;
+
+ protected:
+ MOZ_CAN_RUN_SCRIPT_BOUNDARY
+ mozilla::ipc::IPCResult RecvHandleTap(const TapType& aType,
+ const LayoutDevicePoint& aPoint,
+ const Modifiers& aModifiers,
+ const ScrollableLayerGuid& aGuid,
+ const uint64_t& aInputBlockId);
+
+ mozilla::ipc::IPCResult RecvNotifyPinchGesture(
+ const PinchGestureType& aType, const ScrollableLayerGuid& aGuid,
+ const LayoutDevicePoint& aFocusPoint,
+ const LayoutDeviceCoord& aSpanChange, const Modifiers& aModifiers);
+
+ mozilla::ipc::IPCResult RecvCancelAutoscroll(
+ const ScrollableLayerGuid::ViewID& aScrollId);
+
+ mozilla::ipc::IPCResult RecvNotifyScaleGestureComplete(
+ const ScrollableLayerGuid::ViewID& aScrollId, float aScale);
+
+ virtual ~APZCTreeManagerChild();
+
+ private:
+ MOZ_NON_OWNING_REF RemoteCompositorSession* mCompositorSession;
+ RefPtr<APZInputBridgeChild> mInputBridge;
+ bool mIPCOpen;
+};
+
+} // namespace layers
+} // namespace mozilla
+
+#endif // mozilla_layers_APZCTreeManagerChild_h