/* * Copyright (C) 2022 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "accessibility_zoom_gesture.h" namespace OHOS { namespace Accessibility { /** * Triple: DOWN UP DOWN UP DOWN */ AccessibilityZoomGesture::AccessibilityZoomGesture() { Initialize(); } AccessibilityZoomGesture::~AccessibilityZoomGesture() {} void AccessibilityZoomGesture::Initialize() { distance_ = GetSysDistance(); timeout_ = GetSysTimeout(); } int32_t AccessibilityZoomGesture::GetSysDistance() const { return 0; } int64_t AccessibilityZoomGesture::GetSysTimeout() const { return 0; } bool AccessibilityZoomGesture::ValidDown(MMI::PointerEvent& event) { (void)event; return true; } bool AccessibilityZoomGesture::Triple(MMI::PointerEvent& event) { (void)event; return false; } void AccessibilityZoomGesture::Up() {} void AccessibilityZoomGesture::Reset(const MMI::PointerEvent& event) { (void)event; } void AccessibilityZoomGesture::Clear() { upCount_ = 0; downCount_ = 0; } } // namespace Accessibility } // namespace OHOS