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author | Ben Murdoch <benm@google.com> | 2011-05-05 14:36:32 +0100 |
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committer | Ben Murdoch <benm@google.com> | 2011-05-10 15:38:30 +0100 |
commit | f05b935882198ccf7d81675736e3aeb089c5113a (patch) | |
tree | 4ea0ca838d9ef1b15cf17ddb3928efb427c7e5a1 /Tools/DumpRenderTree/mac/AppleScriptController.m | |
parent | 60fbdcc62bced8db2cb1fd233cc4d1e4ea17db1b (diff) | |
download | external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.zip external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.tar.gz external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.tar.bz2 |
Merge WebKit at r74534: Initial merge by git.
Change-Id: I6ccd1154fa1b19c2ec2a66878eb675738735f1eb
Diffstat (limited to 'Tools/DumpRenderTree/mac/AppleScriptController.m')
-rw-r--r-- | Tools/DumpRenderTree/mac/AppleScriptController.m | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/Tools/DumpRenderTree/mac/AppleScriptController.m b/Tools/DumpRenderTree/mac/AppleScriptController.m new file mode 100644 index 0000000..2eab827 --- /dev/null +++ b/Tools/DumpRenderTree/mac/AppleScriptController.m @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. + * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com) + * + * 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 "config.h" +#import "AppleScriptController.h" + +#import <WebKit/WebView.h> +#import <WebKit/WebViewPrivate.h> // for aeDescByEvaluatingJavaScriptFromString, which is pending API review + +@implementation AppleScriptController + ++ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector +{ + if (aSelector == @selector(doJavaScript:)) + return NO; + return YES; +} + ++ (NSString *)webScriptNameForSelector:(SEL)aSelector +{ + if (aSelector == @selector(doJavaScript:)) + return @"doJavaScript"; + + return nil; +} + +- (id)initWithWebView:(WebView *)wv +{ + self = [super init]; + webView = wv; + return self; +} + +static id convertAEDescToObject(NSAppleEventDescriptor *aeDesc) +{ + id value = nil; + + DescType descType = [aeDesc descriptorType]; + switch (descType) { + case typeUnicodeText: + value = [NSString stringWithFormat:@"\"%@\"", [aeDesc stringValue]]; + break; + case typeLongDateTime: + if ([[aeDesc data] length] == sizeof(LongDateTime)) { + LongDateTime d; + [[aeDesc data] getBytes:&d]; + value = [NSString stringWithFormat:@"%016llX", (unsigned long long)d]; + } + break; + case typeAEList: + value = [NSMutableString stringWithString:@"("]; + int numItems = [aeDesc numberOfItems]; + for (int i = 0; i < numItems; ++i) { + if (i != 0) + [(NSMutableString*)value appendString:@", "]; + id obj = convertAEDescToObject([aeDesc descriptorAtIndex:(i + 1)]); + [(NSMutableString*)value appendString:[obj description]]; + } + [(NSMutableString*)value appendString:@")"]; + break; + case typeType: { + OSType type = [aeDesc typeCodeValue]; + + char typeStr[5]; + typeStr[0] = type >> 24; + typeStr[1] = type >> 16; + typeStr[2] = type >> 8; + typeStr[3] = type; + typeStr[4] = 0; + + value = [NSString stringWithFormat:@"'%s'", typeStr]; + break; + } + } + + if (!value) + value = [aeDesc stringValue]; + if (!value) + value = [aeDesc data]; + + return value; +} + +- (NSString *)doJavaScript:(NSString *)aString +{ + NSAppleEventDescriptor *aeDesc = [webView aeDescByEvaluatingJavaScriptFromString:aString]; + if (!aeDesc) + return @"(null)"; + + DescType descType = [aeDesc descriptorType]; + char descTypeStr[5]; + descTypeStr[0] = descType >> 24; + descTypeStr[1] = descType >> 16; + descTypeStr[2] = descType >> 8; + descTypeStr[3] = descType; + descTypeStr[4] = 0; + + return [NSString stringWithFormat:@"%@ ('%s')", convertAEDescToObject(aeDesc), descTypeStr]; +} + +@end |