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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:41 -0800
commit648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /WebKit/mac/WebView/WebScriptDebugger.mm
parenta65af38181ac7d34544586bdb5cd004de93897ad (diff)
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auto import from //depot/cupcake/@135843
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diff --git a/WebKit/mac/WebView/WebScriptDebugger.mm b/WebKit/mac/WebView/WebScriptDebugger.mm
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-/*
- * Copyright (C) 2008 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 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 "WebScriptDebugger.h"
-
-#import "WebFrameInternal.h"
-#import "WebViewInternal.h"
-#import "WebScriptDebugDelegate.h"
-#import <runtime/JSGlobalObject.h>
-#import <debugger/DebuggerCallFrame.h>
-#import <WebCore/DOMWindow.h>
-#import <WebCore/Frame.h>
-#import <WebCore/JSDOMWindow.h>
-#import <WebCore/KURL.h>
-#import <WebCore/ScriptController.h>
-
-using namespace JSC;
-using namespace WebCore;
-
-@interface WebScriptCallFrame (WebScriptDebugDelegateInternal)
-- (WebScriptCallFrame *)_initWithGlobalObject:(WebScriptObject *)globalObj caller:(WebScriptCallFrame *)caller debuggerCallFrame:(const DebuggerCallFrame&)debuggerCallFrame;
-- (void)_setDebuggerCallFrame:(const DebuggerCallFrame&)debuggerCallFrame;
-- (void)_clearDebuggerCallFrame;
-@end
-
-NSString *toNSString(const UString& s)
-{
- if (s.isEmpty())
- return nil;
- return [NSString stringWithCharacters:reinterpret_cast<const unichar*>(s.data()) length:s.size()];
-}
-
-NSString *toNSString(const SourceCode& s)
-{
- if (!s.length())
- return nil;
- return [NSString stringWithCharacters:reinterpret_cast<const unichar*>(s.data()) length:s.length()];
-}
-
-// convert UString to NSURL
-static NSURL *toNSURL(const UString& s)
-{
- if (s.isEmpty())
- return nil;
- return KURL(s);
-}
-
-static WebFrame *toWebFrame(JSGlobalObject* globalObject)
-{
- JSDOMWindow* window = static_cast<JSDOMWindow*>(globalObject);
- return kit(window->impl()->frame());
-}
-
-WebScriptDebugger::WebScriptDebugger(JSGlobalObject* globalObject)
- : m_callingDelegate(false)
-{
- attach(globalObject);
- callEvent(globalObject->globalExec(), 0, -1);
-}
-
-// callbacks - relay to delegate
-void WebScriptDebugger::sourceParsed(ExecState* exec, const SourceCode& source, int errorLine, const UString& errorMsg)
-{
- if (m_callingDelegate)
- return;
-
- m_callingDelegate = true;
-
- NSString *nsSource = toNSString(source);
- NSURL *nsURL = toNSURL(source.provider()->url());
-
- WebFrame *webFrame = toWebFrame(exec->dynamicGlobalObject());
- WebView *webView = [webFrame webView];
- if (errorLine == -1) {
- [[webView _scriptDebugDelegateForwarder] webView:webView didParseSource:nsSource baseLineNumber:source.firstLine() fromURL:nsURL sourceId:static_cast<int>(source.provider()->asID()) forWebFrame:webFrame];
- [[webView _scriptDebugDelegateForwarder] webView:webView didParseSource:nsSource fromURL:[nsURL absoluteString] sourceId:static_cast<int>(source.provider()->asID()) forWebFrame:webFrame]; // deprecated delegate method
- } else {
- NSString* nsErrorMessage = toNSString(errorMsg);
- NSDictionary *info = [[NSDictionary alloc] initWithObjectsAndKeys:nsErrorMessage, WebScriptErrorDescriptionKey, [NSNumber numberWithUnsignedInt:errorLine], WebScriptErrorLineNumberKey, nil];
- NSError *error = [[NSError alloc] initWithDomain:WebScriptErrorDomain code:WebScriptGeneralErrorCode userInfo:info];
- [[webView _scriptDebugDelegateForwarder] webView:webView failedToParseSource:nsSource baseLineNumber:source.firstLine() fromURL:nsURL withError:error forWebFrame:webFrame];
- [error release];
- [info release];
- }
-
- m_callingDelegate = false;
-}
-
-void WebScriptDebugger::callEvent(const DebuggerCallFrame& debuggerCallFrame, intptr_t sourceID, int lineNumber)
-{
- if (m_callingDelegate)
- return;
-
- m_callingDelegate = true;
-
- WebFrame *webFrame = toWebFrame(debuggerCallFrame.dynamicGlobalObject());
-
- m_topCallFrame.adoptNS([[WebScriptCallFrame alloc] _initWithGlobalObject:core(webFrame)->script()->windowScriptObject() caller:m_topCallFrame.get() debuggerCallFrame:debuggerCallFrame]);
-
- WebView *webView = [webFrame webView];
- [[webView _scriptDebugDelegateForwarder] webView:webView didEnterCallFrame:m_topCallFrame.get() sourceId:static_cast<int>(sourceID) line:lineNumber forWebFrame:webFrame];
-
- m_callingDelegate = false;
-}
-
-void WebScriptDebugger::atStatement(const DebuggerCallFrame& debuggerCallFrame, intptr_t sourceID, int lineNumber)
-{
- if (m_callingDelegate)
- return;
-
- m_callingDelegate = true;
-
- WebFrame *webFrame = toWebFrame(debuggerCallFrame.dynamicGlobalObject());
- WebView *webView = [webFrame webView];
-
- [m_topCallFrame.get() _setDebuggerCallFrame:debuggerCallFrame];
- [[webView _scriptDebugDelegateForwarder] webView:webView willExecuteStatement:m_topCallFrame.get() sourceId:static_cast<int>(sourceID) line:lineNumber forWebFrame:webFrame];
-
- m_callingDelegate = false;
-}
-
-void WebScriptDebugger::returnEvent(const DebuggerCallFrame& debuggerCallFrame, intptr_t sourceID, int lineNumber)
-{
- if (m_callingDelegate)
- return;
-
- m_callingDelegate = true;
-
- WebFrame *webFrame = toWebFrame(debuggerCallFrame.dynamicGlobalObject());
- WebView *webView = [webFrame webView];
-
- [m_topCallFrame.get() _setDebuggerCallFrame:debuggerCallFrame];
- [[webView _scriptDebugDelegateForwarder] webView:webView willLeaveCallFrame:m_topCallFrame.get() sourceId:static_cast<int>(sourceID) line:lineNumber forWebFrame:webFrame];
-
- [m_topCallFrame.get() _clearDebuggerCallFrame];
- m_topCallFrame = [m_topCallFrame.get() caller];
-
- m_callingDelegate = false;
-}
-
-void WebScriptDebugger::exception(const DebuggerCallFrame& debuggerCallFrame, intptr_t sourceID, int lineNumber)
-{
- if (m_callingDelegate)
- return;
-
- m_callingDelegate = true;
-
- WebFrame *webFrame = toWebFrame(debuggerCallFrame.dynamicGlobalObject());
- WebView *webView = [webFrame webView];
- [m_topCallFrame.get() _setDebuggerCallFrame:debuggerCallFrame];
-
- [[webView _scriptDebugDelegateForwarder] webView:webView exceptionWasRaised:m_topCallFrame.get() sourceId:static_cast<int>(sourceID) line:lineNumber forWebFrame:webFrame];
-
- m_callingDelegate = false;
-}
-
-void WebScriptDebugger::willExecuteProgram(const DebuggerCallFrame& debuggerCallFrame, intptr_t sourceID, int lineno)
-{
-}
-
-void WebScriptDebugger::didExecuteProgram(const DebuggerCallFrame& debuggerCallFrame, intptr_t sourceID, int lineno)
-{
-}
-
-void WebScriptDebugger::didReachBreakpoint(const DebuggerCallFrame&, intptr_t, int)
-{
- return;
-}