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