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| 1 /* | |
| 2 * Copyright (C) 2006 Apple Computer, 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 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #import "config.h" | |
| 27 #import "Color.h" | |
| 28 #import "KURL.h" | |
| 29 #import "PlatformPasteboard.h" | |
| 30 | |
| 31 namespace WebCore { | |
| 32 | |
| 33 PlatformPasteboard::PlatformPasteboard(const String& pasteboardName) | |
| 34 : m_pasteboard([NSPasteboard pasteboardWithName:pasteboardName]) | |
| 35 { | |
| 36 ASSERT(pasteboardName); | |
| 37 } | |
| 38 | |
| 39 void PlatformPasteboard::getTypes(Vector<String>& types) | |
| 40 { | |
| 41 NSArray *pasteboardTypes = [m_pasteboard.get() types]; | |
| 42 | |
| 43 for (NSUInteger i = 0; i < [pasteboardTypes count]; i++) | |
| 44 types.append([pasteboardTypes objectAtIndex:i]); | |
| 45 } | |
| 46 | |
| 47 PassRefPtr<SharedBuffer> PlatformPasteboard::bufferForType(const String& pastebo
ardType) | |
| 48 { | |
| 49 NSData *data = [m_pasteboard.get() dataForType:pasteboardType]; | |
| 50 if (!data) | |
| 51 return 0; | |
| 52 return SharedBuffer::wrapNSData([[data copy] autorelease]); | |
| 53 } | |
| 54 | |
| 55 void PlatformPasteboard::getPathnamesForType(Vector<String>& pathnames, const St
ring& pasteboardType) | |
| 56 { | |
| 57 NSArray* paths = [m_pasteboard.get() propertyListForType:pasteboardType]; | |
| 58 if ([paths isKindOfClass:[NSString class]]) { | |
| 59 pathnames.append((NSString *)paths); | |
| 60 return; | |
| 61 } | |
| 62 for (NSUInteger i = 0; i < [paths count]; i++) | |
| 63 pathnames.append([paths objectAtIndex:i]); | |
| 64 } | |
| 65 | |
| 66 String PlatformPasteboard::stringForType(const String& pasteboardType) | |
| 67 { | |
| 68 if (pasteboardType == String(NSURLPboardType)) | |
| 69 return [[NSURL URLFromPasteboard:m_pasteboard.get()] absoluteString]; | |
| 70 | |
| 71 return [m_pasteboard.get() stringForType:pasteboardType]; | |
| 72 } | |
| 73 | |
| 74 int PlatformPasteboard::changeCount() const | |
| 75 { | |
| 76 return [m_pasteboard.get() changeCount]; | |
| 77 } | |
| 78 | |
| 79 String PlatformPasteboard::uniqueName() | |
| 80 { | |
| 81 return [[NSPasteboard pasteboardWithUniqueName] name]; | |
| 82 } | |
| 83 | |
| 84 Color PlatformPasteboard::color() | |
| 85 { | |
| 86 NSColor *color = [NSColor colorFromPasteboard:m_pasteboard.get()]; | |
| 87 | |
| 88 // The color may not be in an RGB colorspace. This commonly occurs when a co
lor is | |
| 89 // dragged from the NSColorPanel grayscale picker. | |
| 90 if ([[color colorSpace] colorSpaceModel] != NSRGBColorSpaceModel) | |
| 91 color = [color colorUsingColorSpaceName:NSCalibratedRGBColorSpace]; | |
| 92 | |
| 93 return makeRGBA((int)([color redComponent] * 255.0 + 0.5), (int)([color gree
nComponent] * 255.0 + 0.5), | |
| 94 (int)([color blueComponent] * 255.0 + 0.5), (int)([color alp
haComponent] * 255.0 + 0.5)); | |
| 95 } | |
| 96 | |
| 97 KURL PlatformPasteboard::url() | |
| 98 { | |
| 99 return [NSURL URLFromPasteboard:m_pasteboard.get()]; | |
| 100 } | |
| 101 | |
| 102 void PlatformPasteboard::copy(const String& fromPasteboard) | |
| 103 { | |
| 104 NSPasteboard* pasteboard = [NSPasteboard pasteboardWithName:fromPasteboard]; | |
| 105 NSArray* types = [pasteboard types]; | |
| 106 | |
| 107 [m_pasteboard.get() addTypes:types owner:nil]; | |
| 108 for (NSUInteger i = 0; i < [types count]; i++) { | |
| 109 NSString* type = [types objectAtIndex:i]; | |
| 110 [m_pasteboard.get() setData:[pasteboard dataForType:type] forType:type]; | |
| 111 } | |
| 112 } | |
| 113 | |
| 114 void PlatformPasteboard::addTypes(const Vector<String>& pasteboardTypes) | |
| 115 { | |
| 116 RetainPtr<NSMutableArray> types(AdoptNS, [[NSMutableArray alloc] init]); | |
| 117 for (size_t i = 0; i < pasteboardTypes.size(); ++i) | |
| 118 [types.get() addObject:pasteboardTypes[i]]; | |
| 119 | |
| 120 [m_pasteboard.get() addTypes:types.get() owner:nil]; | |
| 121 } | |
| 122 | |
| 123 void PlatformPasteboard::setTypes(const Vector<String>& pasteboardTypes) | |
| 124 { | |
| 125 if (pasteboardTypes.isEmpty()) { | |
| 126 [m_pasteboard.get() declareTypes:nil owner:nil]; | |
| 127 return; | |
| 128 } | |
| 129 | |
| 130 RetainPtr<NSMutableArray> types(AdoptNS, [[NSMutableArray alloc] init]); | |
| 131 for (size_t i = 0; i < pasteboardTypes.size(); ++i) | |
| 132 [types.get() addObject:pasteboardTypes[i]]; | |
| 133 | |
| 134 [m_pasteboard.get() declareTypes:types.get() owner:nil]; | |
| 135 } | |
| 136 | |
| 137 void PlatformPasteboard::setBufferForType(PassRefPtr<SharedBuffer> buffer, const
String& pasteboardType) | |
| 138 { | |
| 139 [m_pasteboard.get() setData:buffer ? [buffer->createNSData() autorelease] :
nil forType:pasteboardType]; | |
| 140 } | |
| 141 | |
| 142 void PlatformPasteboard::setPathnamesForType(const Vector<String>& pathnames, co
nst String& pasteboardType) | |
| 143 { | |
| 144 RetainPtr<NSMutableArray> paths(AdoptNS, [[NSMutableArray alloc] init]); | |
| 145 for (size_t i = 0; i < pathnames.size(); ++i) | |
| 146 [paths.get() addObject: [NSArray arrayWithObject:pathnames[i]]]; | |
| 147 [m_pasteboard.get() setPropertyList:paths.get() forType:pasteboardType]; | |
| 148 } | |
| 149 | |
| 150 void PlatformPasteboard::setStringForType(const String& string, const String& pa
steboardType) | |
| 151 { | |
| 152 if (pasteboardType == String(NSURLPboardType)) | |
| 153 [[NSURL URLWithString:string] writeToPasteboard:m_pasteboard.get()]; | |
| 154 else | |
| 155 [m_pasteboard.get() setString:string forType:pasteboardType]; | |
| 156 } | |
| 157 | |
| 158 } | |
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