external/webkit r30707

1 files changed, 195 insertions, 0 deletions

diff --git a/WebKit/mac/WebView/WebScriptDebugDelegate.mm b/WebKit/mac/WebView/WebScriptDebugDelegate.mm
new file mode 100644
index 0000000..71ad1ef
--- /dev/null
+++ b/WebKit/mac/WebView/WebScriptDebugDelegate.mm
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2005 Apple Computer, 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 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 "WebScriptDebugDelegatePrivate.h"
+
+#import "WebDataSource.h"
+#import "WebDataSourceInternal.h"
+#import "WebFrameBridge.h"
+#import "WebFrameInternal.h"
+#import "WebScriptDebugServerPrivate.h"
+#import "WebViewInternal.h"
+#import <WebCore/Frame.h>
+#import <WebCore/WebCoreScriptDebugger.h>
+
+using namespace WebCore;
+
+// FIXME: these error strings should be public for future use by WebScriptObject and in WebScriptObject.h
+NSString * const WebScriptErrorDomain = @"WebScriptErrorDomain";
+NSString * const WebScriptErrorDescriptionKey = @"WebScriptErrorDescription";
+NSString * const WebScriptErrorLineNumberKey = @"WebScriptErrorLineNumber";
+
+@interface WebScriptCallFrame (WebScriptDebugDelegateInternal)
+
+- (WebScriptCallFrame *)_initWithFrame:(WebCoreScriptCallFrame *)frame;
+
+@end
+
+@implementation WebScriptDebugger
+
+- (WebScriptDebugger *)initWithWebFrame:(WebFrame *)webFrame
+{
+    if ((self = [super init])) {
+        _webFrame = webFrame;
+        _debugger = [[WebCoreScriptDebugger alloc] initWithDelegate:self];
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+    [_debugger release];
+    [super dealloc];
+}
+
+- (WebScriptObject *)globalObject
+{
+    return core(_webFrame)->windowScriptObject();
+}
+
+- (id)newWrapperForFrame:(WebCoreScriptCallFrame *)frame
+{
+    return [[WebScriptCallFrame alloc] _initWithFrame:frame];
+}
+
+- (void)parsedSource:(NSString *)source fromURL:(NSURL *)url sourceId:(int)sid startLine:(int)startLine errorLine:(int)errorLine errorMessage:(NSString *)errorMessage
+{
+    WebView *webView = [_webFrame webView];
+    if (errorLine == -1) {
+        [[webView _scriptDebugDelegateForwarder] webView:webView didParseSource:source baseLineNumber:startLine fromURL:url sourceId:sid forWebFrame:_webFrame];
+        [[webView _scriptDebugDelegateForwarder] webView:webView didParseSource:source fromURL:[url absoluteString] sourceId:sid forWebFrame:_webFrame]; // deprecated delegate method
+        if ([WebScriptDebugServer listenerCount])
+            [[WebScriptDebugServer sharedScriptDebugServer] webView:webView didParseSource:source baseLineNumber:startLine fromURL:url sourceId:sid forWebFrame:_webFrame];
+    } else {
+        NSDictionary *info = [[NSDictionary alloc] initWithObjectsAndKeys:errorMessage, WebScriptErrorDescriptionKey, [NSNumber numberWithUnsignedInt:errorLine], WebScriptErrorLineNumberKey, nil];
+        NSError *error = [[NSError alloc] initWithDomain:WebScriptErrorDomain code:WebScriptGeneralErrorCode userInfo:info];
+        [[webView _scriptDebugDelegateForwarder] webView:webView failedToParseSource:source baseLineNumber:startLine fromURL:url withError:error forWebFrame:_webFrame];
+        if ([WebScriptDebugServer listenerCount])
+            [[WebScriptDebugServer sharedScriptDebugServer] webView:webView failedToParseSource:source baseLineNumber:startLine fromURL:url withError:error forWebFrame:_webFrame];
+        [error release];
+        [info release];
+    }
+}
+
+- (void)enteredFrame:(WebCoreScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno
+{
+    WebView *webView = [_webFrame webView];
+    [[webView _scriptDebugDelegateForwarder] webView:webView didEnterCallFrame:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+    if ([WebScriptDebugServer listenerCount])
+        [[WebScriptDebugServer sharedScriptDebugServer] webView:webView didEnterCallFrame:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+}
+
+- (void)hitStatement:(WebCoreScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno
+{
+    WebView *webView = [_webFrame webView];
+    [[webView _scriptDebugDelegateForwarder] webView:webView willExecuteStatement:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+    if ([WebScriptDebugServer listenerCount])
+        [[WebScriptDebugServer sharedScriptDebugServer] webView:webView willExecuteStatement:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+}
+
+- (void)leavingFrame:(WebCoreScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno
+{
+    WebView *webView = [_webFrame webView];
+    [[webView _scriptDebugDelegateForwarder] webView:webView willLeaveCallFrame:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+    if ([WebScriptDebugServer listenerCount])
+        [[WebScriptDebugServer sharedScriptDebugServer] webView:webView willLeaveCallFrame:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+}
+
+- (void)exceptionRaised:(WebCoreScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno
+{
+    WebView *webView = [_webFrame webView];
+    [[webView _scriptDebugDelegateForwarder] webView:webView exceptionWasRaised:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+    if ([WebScriptDebugServer listenerCount])
+        [[WebScriptDebugServer sharedScriptDebugServer] webView:webView exceptionWasRaised:[frame wrapper] sourceId:sid line:lineno forWebFrame:_webFrame];
+}
+
+@end
+
+
+
+@implementation WebScriptCallFrame (WebScriptDebugDelegateInternal)
+
+- (WebScriptCallFrame *)_initWithFrame:(WebCoreScriptCallFrame *)frame
+{
+    if ((self = [super init])) {
+        _private = frame;
+    }
+    return self;
+}
+
+@end
+
+
+
+@implementation WebScriptCallFrame
+
+- (void) dealloc
+{
+    [_userInfo release];
+    [super dealloc];
+}
+
+- (void)setUserInfo:(id)userInfo
+{
+    if (userInfo != _userInfo) {
+        [_userInfo release];
+        _userInfo = [userInfo retain];
+    }
+}
+
+- (id)userInfo
+{
+    return _userInfo;
+}
+
+- (WebScriptCallFrame *)caller
+{
+    return [[_private caller] wrapper];
+}
+
+- (NSArray *)scopeChain
+{
+    return [_private scopeChain];
+}
+
+- (NSString *)functionName
+{
+    return [_private functionName];
+}
+
+- (id)exception
+{
+    return [_private exception];
+}
+
+- (id)evaluateWebScript:(NSString *)script
+{
+    return [_private evaluateWebScript:script];
+}
+
+@end