| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| package com.android.server.wm; |
| |
| import android.graphics.Rect; |
| |
| /** |
| * Keeps information about the docked stack divider. |
| */ |
| public class DockedStackDividerController { |
| |
| private final DisplayContent mDisplayContent; |
| private boolean mResizing; |
| |
| private final Rect mTouchRegion = new Rect(); |
| |
| DockedStackDividerController(DisplayContent displayContent) { |
| mDisplayContent = displayContent; |
| } |
| |
| boolean isResizing() { |
| return mResizing; |
| } |
| |
| void setResizing(boolean resizing) { |
| if (mResizing != resizing) { |
| mResizing = resizing; |
| resetDragResizingChangeReported(); |
| } |
| } |
| |
| void setTouchRegion(Rect touchRegion) { |
| mTouchRegion.set(touchRegion); |
| } |
| |
| void getTouchRegion(Rect outRegion) { |
| outRegion.set(mTouchRegion); |
| } |
| |
| private void resetDragResizingChangeReported() { |
| mDisplayContent.forAllWindows(WindowState::resetDragResizingChangeReported, |
| true /* traverseTopToBottom */ ); |
| } |
| } |