WebURLsWithTitles.m   [plain text]

/*
* Copyright (C) 2005 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#if !PLATFORM(IOS_FAMILY)

#import "WebURLsWithTitles.h"

#import <WebKitLegacy/WebNSURLExtras.h>
#import <WebKitLegacy/WebKitNSStringExtras.h>

@implementation WebURLsWithTitles

+ (NSArray *)arrayWithIFURLsWithTitlesPboardType
{
// Make a canned array so we don't construct it on the fly over and over.
static NSArray *cannedArray = nil;

if (cannedArray == nil) {
cannedArray = [@[WebURLsWithTitlesPboardType] retain];
}

return cannedArray;
}

+(void)writeURLs:(NSArray *)URLs andTitles:(NSArray *)titles toPasteboard:(NSPasteboard *)pasteboard
{
NSMutableArray *URLStrings;
NSMutableArray *titlesOrEmptyStrings;
NSUInteger index, count;

count = [URLs count];
if (count == 0) {
return;
}

if ([pasteboard availableTypeFromArray:[self arrayWithIFURLsWithTitlesPboardType]] == nil) {
return;
}

if (count != [titles count]) {
titles = nil;
}

URLStrings = [NSMutableArray arrayWithCapacity:count];
titlesOrEmptyStrings = [NSMutableArray arrayWithCapacity:count];
for (index = 0; index < count; ++index) {
[URLStrings addObject:[[URLs objectAtIndex:index] _web_originalDataAsString]];
[titlesOrEmptyStrings addObject:(titles == nil) ? @"" : [[titles objectAtIndex:index] _webkit_stringByTrimmingWhitespace]];
}

[pasteboard setPropertyList:@[URLStrings, titlesOrEmptyStrings]
forType:WebURLsWithTitlesPboardType];
}

+(NSArray *)titlesFromPasteboard:(NSPasteboard *)pasteboard
{
if ([pasteboard availableTypeFromArray:[self arrayWithIFURLsWithTitlesPboardType]] == nil) {
return nil;
}

return [[pasteboard propertyListForType:WebURLsWithTitlesPboardType] objectAtIndex:1];
}

+(NSArray *)URLsFromPasteboard:(NSPasteboard *)pasteboard
{
NSArray *URLStrings;
NSMutableArray *URLs;
unsigned index, count;

if ([pasteboard availableTypeFromArray:[self arrayWithIFURLsWithTitlesPboardType]] == nil) {
return nil;
}

URLStrings = [[pasteboard propertyListForType:WebURLsWithTitlesPboardType] objectAtIndex:0];
count = [URLStrings count];
URLs = [NSMutableArray arrayWithCapacity:count];
for (index = 0; index < count; ++index) {
[URLs addObject:[NSURL _web_URLWithDataAsString:[URLStrings objectAtIndex:index]]];
}

return URLs;
}

@end

#endif // !PLATFORM(IOS_FAMILY)