1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package android.tools.datatypes
18 
19 import android.tools.withCache
20 
21 /**
22  * Wrapper for SizeProto (frameworks/native/services/surfaceflinger/layerproto/common.proto)
23  *
24  * This class is used by flicker and Winscope
25  */
26 open class Size protected constructor(val width: Int, val height: Int) : DataType() {
27     override val isEmpty = height == 0 || width == 0
28 
doPrintValuenull29     override fun doPrintValue() = "$width x $height"
30 
31     companion object {
32         val EMPTY: Size
33             get() = withCache { Size(width = 0, height = 0) }
34         fun from(width: Int, height: Int): Size = withCache { Size(width, height) }
35     }
36 }
37