external/webkit r30707

1 files changed, 202 insertions, 0 deletions

diff --git a/WebKitTools/DumpRenderTree/mac/DumpRenderTreePasteboard.m b/WebKitTools/DumpRenderTree/mac/DumpRenderTreePasteboard.m
new file mode 100644
index 0000000..b5a9b7a
--- /dev/null
+++ b/WebKitTools/DumpRenderTree/mac/DumpRenderTreePasteboard.m
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2005, 2006, 2007 Apple, Inc.  All rights reserved.
+ *           (C) 2007 Graham Dennis (graham.dennis@gmail.com)
+ *           (C) 2007 Eric Seidel <eric@webkit.org>
+ *
+ * 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 Computer, 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.
+ */
+
+#import "DumpRenderTreePasteboard.h"
+
+@interface LocalPasteboard : NSPasteboard
+{
+    NSMutableArray *typesArray;
+    NSMutableSet *typesSet;
+    NSMutableDictionary *dataByType;
+    int changeCount;
+}
+@end
+
+static NSMutableDictionary *localPasteboards;
+
+@implementation DumpRenderTreePasteboard
+
+// Return a local pasteboard so we don't disturb the real pasteboards when running tests.
++ (NSPasteboard *)_pasteboardWithName:(NSString *)name
+{
+    static int number = 0;
+    if (!name)
+        name = [NSString stringWithFormat:@"LocalPasteboard%d", ++number];
+    if (!localPasteboards)
+        localPasteboards = [[NSMutableDictionary alloc] init];
+    LocalPasteboard *pasteboard = [localPasteboards objectForKey:name];
+    if (pasteboard)
+        return pasteboard;
+    pasteboard = [[LocalPasteboard alloc] init];
+    [localPasteboards setObject:pasteboard forKey:name];
+    [pasteboard release];
+    return pasteboard;
+}
+
++ (void)releaseLocalPasteboards
+{
+    [localPasteboards release];
+    localPasteboards = nil;
+}
+
+// Convenience method for JS so that it doesn't have to try and create a NSArray on the objc side instead
+// of the usual WebScriptObject that is passed around
+- (int)declareType:(NSString *)type owner:(id)newOwner
+{
+    return [self declareTypes:[NSArray arrayWithObject:type] owner:newOwner];
+}
+
+@end
+
+@implementation LocalPasteboard
+
++ (id)alloc
+{
+    return NSAllocateObject(self, 0, 0);
+}
+
+- (id)init
+{
+    typesArray = [[NSMutableArray alloc] init];
+    typesSet = [[NSMutableSet alloc] init];
+    dataByType = [[NSMutableDictionary alloc] init];
+    return self;
+}
+
+- (void)dealloc
+{
+    [typesArray release];
+    [typesSet release];
+    [dataByType release];
+    [super dealloc];
+}
+
+- (NSString *)name
+{
+    return nil;
+}
+
+- (void)releaseGlobally
+{
+}
+
+- (int)declareTypes:(NSArray *)newTypes owner:(id)newOwner
+{
+    [typesArray removeAllObjects];
+    [typesSet removeAllObjects];
+    [dataByType removeAllObjects];
+    return [self addTypes:newTypes owner:newOwner];
+}
+
+- (int)addTypes:(NSArray *)newTypes owner:(id)newOwner
+{
+    unsigned count = [newTypes count];
+    unsigned i;
+    for (i = 0; i < count; ++i) {
+        NSString *type = [newTypes objectAtIndex:i];
+        NSString *setType = [typesSet member:type];
+        if (!setType) {
+            setType = [type copy];
+            [typesArray addObject:setType];
+            [typesSet addObject:setType];
+            [setType release];
+        }
+        if (newOwner && [newOwner respondsToSelector:@selector(pasteboard:provideDataForType:)])
+            [newOwner pasteboard:self provideDataForType:setType];
+    }
+    return ++changeCount;
+}
+
+- (int)changeCount
+{
+    return changeCount;
+}
+
+- (NSArray *)types
+{
+    return typesArray;
+}
+
+- (NSString *)availableTypeFromArray:(NSArray *)types
+{
+    unsigned count = [types count];
+    unsigned i;
+    for (i = 0; i < count; ++i) {
+        NSString *type = [types objectAtIndex:i];
+        NSString *setType = [typesSet member:type];
+        if (setType)
+            return setType;
+    }
+    return nil;
+}
+
+- (BOOL)setData:(NSData *)data forType:(NSString *)dataType
+{
+    if (data == nil)
+        data = [NSData data];
+    if (![typesSet containsObject:dataType])
+        return NO;
+    [dataByType setObject:data forKey:dataType];
+    ++changeCount;
+    return YES;
+}
+
+- (NSData *)dataForType:(NSString *)dataType
+{
+    return [dataByType objectForKey:dataType];
+}
+
+- (BOOL)setPropertyList:(id)propertyList forType:(NSString *)dataType;
+{
+    CFDataRef data = NULL;
+    if (propertyList)
+        data = CFPropertyListCreateXMLData(NULL, propertyList);
+    BOOL result = [self setData:(NSData *)data forType:dataType];
+    if (data)
+        CFRelease(data);
+    return result;
+}
+
+- (BOOL)setString:(NSString *)string forType:(NSString *)dataType
+{
+    CFDataRef data = NULL;
+    if (string) {
+        if ([string length] == 0)
+            data = CFDataCreate(NULL, NULL, 0);
+        else
+            data = CFStringCreateExternalRepresentation(NULL, (CFStringRef)string, kCFStringEncodingUTF8, 0);
+    }
+    BOOL result = [self setData:(NSData *)data forType:dataType];
+    if (data)
+        CFRelease(data);
+    return result;
+}
+
+@end