1 /*
2  * Copyright (C) 2016 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 com.android.documentsui.testing;
18 
19 import android.content.ClipData;
20 import android.net.Uri;
21 import android.util.Pair;
22 
23 import androidx.recyclerview.selection.Selection;
24 
25 import com.android.documentsui.base.DocumentInfo;
26 import com.android.documentsui.base.DocumentStack;
27 import com.android.documentsui.clipping.DocumentClipper;
28 import com.android.documentsui.services.FileOperationService;
29 import com.android.documentsui.services.FileOperationService.OpType;
30 import com.android.documentsui.services.FileOperations.Callback;
31 
32 import java.util.ArrayList;
33 import java.util.List;
34 import java.util.function.Function;
35 
36 public class TestDocumentClipper implements DocumentClipper {
37 
38     public ClipData nextClip;
39     public ClipData primaryClip;
40 
41     public final TestEventHandler<List<Uri>> clipForCut = new TestEventHandler<>();
42 
43     public final TestEventListener<Pair<DocumentStack, ClipData>> copyFromClip =
44             new TestEventListener<>();
45     public final TestEventListener<Integer> opType = new TestEventListener<>();
46 
47     @Override
hasItemsToPaste()48     public boolean hasItemsToPaste() {
49         return false;
50     }
51 
52     @Override
getClipDataForDocuments( Function<String, Uri> uriBuilder, Selection<String> selection, int opType)53     public ClipData getClipDataForDocuments(
54             Function<String, Uri> uriBuilder, Selection<String> selection, int opType) {
55         return nextClip;
56     }
57 
58     @Override
getClipDataForDocuments(List<Uri> uris, @FileOperationService.OpType int opType)59     public ClipData getClipDataForDocuments(List<Uri> uris,
60             @FileOperationService.OpType int opType) {
61         return nextClip;
62     }
63 
64     @Override
getClipDataForDocuments(List<Uri> uris, @FileOperationService.OpType int opType, DocumentInfo parent)65     public ClipData getClipDataForDocuments(List<Uri> uris,
66             @FileOperationService.OpType int opType, DocumentInfo parent) {
67         return nextClip;
68     }
69 
70     @Override
clipDocumentsForCopy(Function<String, Uri> uriBuilder, Selection<String> selection)71     public void clipDocumentsForCopy(Function<String, Uri> uriBuilder, Selection<String> selection) {
72     }
73 
74     @Override
clipDocumentsForCut(Function<String, Uri> uriBuilder, Selection<String> selection, DocumentInfo parent)75     public void clipDocumentsForCut(Function<String, Uri> uriBuilder, Selection<String> selection,
76             DocumentInfo parent) {
77         List<Uri> uris = new ArrayList<>(selection.size());
78         for (String id : selection) {
79             uris.add(uriBuilder.apply(id));
80         }
81 
82         clipForCut.accept(uris);
83     }
84 
85     @Override
copyFromClipboard(DocumentInfo destination, DocumentStack docStack, Callback callback)86     public void copyFromClipboard(DocumentInfo destination, DocumentStack docStack,
87             Callback callback) {
88         copyFromClip.accept(Pair.create(new DocumentStack(docStack, destination), primaryClip));
89     }
90 
91     @Override
copyFromClipboard(DocumentStack docStack, Callback callback)92     public void copyFromClipboard(DocumentStack docStack, Callback callback) {
93         copyFromClip.accept(Pair.create(docStack, primaryClip));
94     }
95 
96     @Override
copyFromClipData(DocumentInfo destination, DocumentStack docStack, ClipData clipData, Callback callback)97     public void copyFromClipData(DocumentInfo destination, DocumentStack docStack,
98             ClipData clipData, Callback callback) {
99         copyFromClip.accept(Pair.create(new DocumentStack(docStack, destination), clipData));
100     }
101 
102     @Override
copyFromClipData(DocumentStack dstStack, ClipData clipData, @OpType int opType, Callback callback)103     public void copyFromClipData(DocumentStack dstStack, ClipData clipData,
104             @OpType int opType, Callback callback) {
105         copyFromClip.accept(Pair.create(dstStack, clipData));
106         this.opType.accept(opType);
107     }
108 
109     @Override
copyFromClipData(DocumentStack docStack, ClipData clipData, Callback callback)110     public void copyFromClipData(DocumentStack docStack, ClipData clipData, Callback callback) {
111         copyFromClip.accept(Pair.create(docStack, clipData));
112     }
113 }
114