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1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "ClipboardObjc.h"
17#include <iostream>
18#import <Cocoa/Cocoa.h>
19
20void ClipboardObjc::SetClipboardData(const std::string& data)
21{
22    NSPasteboard *pClipboard = [NSPasteboard generalPasteboard];
23    if (pClipboard == nil) {
24      return;
25    }
26    [pClipboard clearContents];
27    NSString *dataStr = [NSString stringWithCString:data.c_str() encoding:NSUTF8StringEncoding];
28    if (dataStr == nil) {
29      return;
30    }
31    [pClipboard declareTypes:[NSArray arrayWithObject:NSPasteboardTypeString] owner:nil];
32    [pClipboard setString:dataStr forType:NSPasteboardTypeString];
33}
34
35const std::string ClipboardObjc::GetClipboardData()
36{
37    NSPasteboard *pClipboard = [NSPasteboard generalPasteboard];
38    if (pClipboard == nil) {
39      return "";
40    }
41    NSString *dataStr = [pClipboard stringForType:NSPasteboardTypeString];
42    if (dataStr == nil || dataStr.length == 0) {
43      return "";
44    }
45    return std::string([dataStr UTF8String]);
46}