1/* 2 * Copyright (C) 2005 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#if !PLATFORM(IOS) 30 31#import "WebURLsWithTitles.h" 32 33#import <WebKitLegacy/WebNSURLExtras.h> 34#import <WebKitLegacy/WebKitNSStringExtras.h> 35 36@implementation WebURLsWithTitles 37 38+ (NSArray *)arrayWithIFURLsWithTitlesPboardType 39{ 40 // Make a canned array so we don't construct it on the fly over and over. 41 static NSArray *cannedArray = nil; 42 43 if (cannedArray == nil) { 44 cannedArray = [[NSArray arrayWithObject:WebURLsWithTitlesPboardType] retain]; 45 } 46 47 return cannedArray; 48} 49 50+(void)writeURLs:(NSArray *)URLs andTitles:(NSArray *)titles toPasteboard:(NSPasteboard *)pasteboard 51{ 52 NSMutableArray *URLStrings; 53 NSMutableArray *titlesOrEmptyStrings; 54 unsigned index, count; 55 56 count = [URLs count]; 57 if (count == 0) { 58 return; 59 } 60 61 if ([pasteboard availableTypeFromArray:[self arrayWithIFURLsWithTitlesPboardType]] == nil) { 62 return; 63 } 64 65 if (count != [titles count]) { 66 titles = nil; 67 } 68 69 URLStrings = [NSMutableArray arrayWithCapacity:count]; 70 titlesOrEmptyStrings = [NSMutableArray arrayWithCapacity:count]; 71 for (index = 0; index < count; ++index) { 72 [URLStrings addObject:[[URLs objectAtIndex:index] _web_originalDataAsString]]; 73 [titlesOrEmptyStrings addObject:(titles == nil) ? @"" : [[titles objectAtIndex:index] _webkit_stringByTrimmingWhitespace]]; 74 } 75 76 [pasteboard setPropertyList:[NSArray arrayWithObjects:URLStrings, titlesOrEmptyStrings, nil] 77 forType:WebURLsWithTitlesPboardType]; 78} 79 80+(NSArray *)titlesFromPasteboard:(NSPasteboard *)pasteboard 81{ 82 if ([pasteboard availableTypeFromArray:[self arrayWithIFURLsWithTitlesPboardType]] == nil) { 83 return nil; 84 } 85 86 return [[pasteboard propertyListForType:WebURLsWithTitlesPboardType] objectAtIndex:1]; 87} 88 89+(NSArray *)URLsFromPasteboard:(NSPasteboard *)pasteboard 90{ 91 NSArray *URLStrings; 92 NSMutableArray *URLs; 93 unsigned index, count; 94 95 if ([pasteboard availableTypeFromArray:[self arrayWithIFURLsWithTitlesPboardType]] == nil) { 96 return nil; 97 } 98 99 URLStrings = [[pasteboard propertyListForType:WebURLsWithTitlesPboardType] objectAtIndex:0]; 100 count = [URLStrings count]; 101 URLs = [NSMutableArray arrayWithCapacity:count]; 102 for (index = 0; index < count; ++index) { 103 [URLs addObject:[NSURL _web_URLWithDataAsString:[URLStrings objectAtIndex:index]]]; 104 } 105 106 return URLs; 107} 108 109@end 110 111#endif // !PLATFORM(IOS) 112