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 package com.android.internal.widget.remotecompose.core;
17 
18 /**
19  * PaintOperation interface, used for operations aimed at painting
20  * (while any operation _can_ paint, this make it a little more explicit)
21  */
22 public abstract class PaintOperation implements Operation {
23 
24     @Override
apply(RemoteContext context)25     public void apply(RemoteContext context) {
26         if (context.getMode() == RemoteContext.ContextMode.PAINT
27                 && context.getPaintContext() != null) {
28             paint((PaintContext) context.getPaintContext());
29         }
30     }
31 
32     @Override
deepToString(String indent)33     public String deepToString(String indent) {
34         return indent + toString();
35     }
36 
paint(PaintContext context)37     public abstract void paint(PaintContext context);
38 }
39