--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKitTools/Drosera/mac/DebuggerClient.mm Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,610 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2006, 2007 Vladimir Olexa (vladimir.olexa@gmail.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 "DebuggerClient.h"
+
+#import "DebuggerApplication.h"
+#import "DebuggerDocument.h"
+
+#import <Carbon/Carbon.h>
+#import <JavaScriptCore/JSContextRef.h>
+#import <JavaScriptCore/JSRetainPtr.h>
+#import <JavaScriptCore/JSStringRef.h>
+#import <JavaScriptCore/JSStringRefCF.h>
+#import <JavaScriptCore/RetainPtr.h>
+
+static NSString *DebuggerConsoleToolbarItem = @"DebuggerConsoleToolbarItem";
+static NSString *DebuggerContinueToolbarItem = @"DebuggerContinueToolbarItem";
+static NSString *DebuggerPauseToolbarItem = @"DebuggerPauseToolbarItem";
+static NSString *DebuggerStepIntoToolbarItem = @"DebuggerStepIntoToolbarItem";
+static NSString *DebuggerStepOverToolbarItem = @"DebuggerStepOverToolbarItem";
+static NSString *DebuggerStepOutToolbarItem = @"DebuggerStepOutToolbarItem";
+
+@implementation DebuggerClient
++ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector
+{
+ return NO;
+}
+
++ (BOOL)isKeyExcludedFromWebScript:(const char *)name
+{
+ return NO;
+}
+
++ (void)log:(NSString *)msg
+{
+ NSLog(@"%@", msg);
+}
+
+#pragma mark -
+
+- (id)initWithServerName:(NSString *)serverName
+{
+ debuggerDocument = new DebuggerDocument(self);
+
+ if ((self = [super init]))
+ [self switchToServerNamed:serverName];
+ return self;
+}
+
+- (void)dealloc
+{
+ delete debuggerDocument;
+
+ [server release];
+ [currentServerName release];
+ [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Stack & Variables
+
+- (WebScriptCallFrame *)currentFrame
+{
+ return currentFrame;
+}
+
+- (NSString *)currentFrameFunctionName
+{
+ return [currentFrame functionName];
+}
+
+- (NSArray *)webScriptAttributeKeysForScriptObject:(WebScriptObject *)object
+{
+ WebScriptObject *enumerateAttributes = [object evaluateWebScript:@"(function () { var result = new Array(); for (var x in this) { result.push(x); } return result; })"];
+
+ NSMutableArray *result = [[NSMutableArray alloc] init];
+ WebScriptObject *variables = [enumerateAttributes callWebScriptMethod:@"call" withArguments:[NSArray arrayWithObject:object]];
+ unsigned length = [[variables valueForKey:@"length"] intValue];
+ for (unsigned i = 0; i < length; i++) {
+ NSString *key = [variables webScriptValueAtIndex:i];
+ [result addObject:key];
+ }
+
+ [result sortUsingSelector:@selector(compare:)];
+ return [result autorelease];
+}
+
+#pragma mark -
+#pragma mark Pause & Step
+
+- (void)pause
+{
+ if ([[(NSDistantObject *)server connectionForProxy] isValid])
+ [server pause];
+ [[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
+}
+
+- (void)resume
+{
+ if ([[(NSDistantObject *)server connectionForProxy] isValid])
+ [server resume];
+}
+
+- (void)stepInto
+{
+ if ([[(NSDistantObject *)server connectionForProxy] isValid])
+ [server step];
+}
+
+#pragma mark -
+#pragma mark Interface Actions
+
+- (IBAction)pause:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "pause", 0, 0);
+}
+
+- (IBAction)resume:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "resume", 0, 0);
+}
+
+- (IBAction)stepInto:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "stepInto", 0, 0);
+}
+
+- (IBAction)stepOver:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "stepOver", 0, 0);
+}
+
+- (IBAction)stepOut:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "stepOut", 0, 0);
+}
+
+- (IBAction)showConsole:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "showConsoleWindow", 0, 0);
+}
+
+- (IBAction)closeCurrentFile:(id)sender
+{
+ DebuggerDocument::callGlobalFunction([[webView mainFrame] globalContext], "closeCurrentFile", 0, 0);
+}
+
+#pragma mark -
+#pragma mark Window Controller Overrides
+
+- (NSString *)windowNibName
+{
+ return @"Debugger";
+}
+
+- (void)windowDidLoad
+{
+ [super windowDidLoad];
+
+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationTerminating:) name:NSApplicationWillTerminateNotification object:nil];
+
+ NSString *path = [[NSBundle mainBundle] pathForResource:@"debugger" ofType:@"html" inDirectory:nil];
+ [[webView mainFrame] loadRequest:[[[NSURLRequest alloc] initWithURL:[NSURL fileURLWithPath:path]] autorelease]];
+
+ NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"debugger"];
+ [toolbar setDelegate:self];
+ [toolbar setAllowsUserCustomization:YES];
+ [toolbar setAutosavesConfiguration:YES];
+ [[self window] setToolbar:toolbar];
+ [toolbar release];
+}
+
+- (void)windowWillClose:(NSNotification *)notification
+{
+ [[webView windowScriptObject] removeWebScriptKey:@"DebuggerDocument"];
+
+ [[NSNotificationCenter defaultCenter] removeObserver:self name:NSApplicationWillTerminateNotification object:nil];
+
+ [self switchToServerNamed:nil];
+
+ [self autorelease]; // DebuggerApplication expects us to release on close
+}
+
+#pragma mark -
+#pragma mark Connection Handling
+
+- (void)switchToServerNamed:(NSString *)name
+{
+ if (server) {
+ [[NSNotificationCenter defaultCenter] removeObserver:self name:NSConnectionDidDieNotification object:[(NSDistantObject *)server connectionForProxy]];
+ if ([[(NSDistantObject *)server connectionForProxy] isValid]) {
+ [server removeListener:self];
+ [self resume];
+ }
+ }
+
+ id old = server;
+ server = ([name length] ? [[NSConnection rootProxyForConnectionWithRegisteredName:name host:nil] retain] : nil);
+ [old release];
+
+ old = currentServerName;
+ currentServerName = [name copy];
+ [old release];
+
+ if (server) {
+ @try {
+ [(NSDistantObject *)server setProtocolForProxy:@protocol(WebScriptDebugServer)];
+ [server addListener:self];
+ } @catch (NSException *exception) {
+ [currentServerName release];
+ currentServerName = nil;
+ [server release];
+ server = nil;
+ }
+
+ if (server)
+ [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(serverConnectionDidDie:) name:NSConnectionDidDieNotification object:[(NSDistantObject *)server connectionForProxy]];
+ }
+}
+
+- (void)applicationTerminating:(NSNotification *)notifiction
+{
+ if (server && [[(NSDistantObject *)server connectionForProxy] isValid]) {
+ [self switchToServerNamed:nil];
+ // call the runloop for a while to make sure our removeListener: is sent to the server
+ [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.25]];
+ }
+}
+
+- (void)serverConnectionDidDie:(NSNotification *)notifiction
+{
+ [self switchToServerNamed:nil];
+}
+
+#pragma mark -
+#pragma mark Toolbar Delegate
+
+- (NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag
+{
+ if ([itemIdentifier isEqualToString:DebuggerContinueToolbarItem]) {
+ NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+
+ [item setLabel:@"Continue"];
+ [item setPaletteLabel:@"Continue"];
+
+ [item setToolTip:@"Continue script execution"];
+ [item setImage:[NSImage imageNamed:@"continue"]];
+
+ [item setTarget:self];
+ [item setAction:@selector(resume:)];
+
+ return [item autorelease];
+ } else if ([itemIdentifier isEqualToString:DebuggerConsoleToolbarItem]) {
+ NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+
+ [item setLabel:@"Console"];
+ [item setPaletteLabel:@"Console"];
+
+ [item setToolTip:@"Console"];
+ [item setImage:[NSImage imageNamed:@"console"]];
+
+ [item setTarget:self];
+ [item setAction:@selector(showConsole:)];
+
+ return [item autorelease];
+ } else if ([itemIdentifier isEqualToString:DebuggerPauseToolbarItem]) {
+ NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+
+ [item setLabel:@"Pause"];
+ [item setPaletteLabel:@"Pause"];
+
+ [item setToolTip:@"Pause script execution"];
+ [item setImage:[NSImage imageNamed:@"pause"]];
+
+ [item setTarget:self];
+ [item setAction:@selector(pause:)];
+
+ return [item autorelease];
+ } else if ([itemIdentifier isEqualToString:DebuggerStepIntoToolbarItem]) {
+ NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+
+ [item setLabel:@"Step Into"];
+ [item setPaletteLabel:@"Step Into"];
+
+ [item setToolTip:@"Step into function call"];
+ [item setImage:[NSImage imageNamed:@"step"]];
+
+ [item setTarget:self];
+ [item setAction:@selector(stepInto:)];
+
+ return [item autorelease];
+ } else if ([itemIdentifier isEqualToString:DebuggerStepOverToolbarItem]) {
+ NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+
+ [item setLabel:@"Step Over"];
+ [item setPaletteLabel:@"Step Over"];
+
+ [item setToolTip:@"Step over function call"];
+ [item setImage:[NSImage imageNamed:@"stepOver"]];
+
+ [item setTarget:self];
+ [item setAction:@selector(stepOver:)];
+
+ return [item autorelease];
+ } else if ([itemIdentifier isEqualToString:DebuggerStepOutToolbarItem]) {
+ NSToolbarItem *item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+
+ [item setLabel:@"Step Out"];
+ [item setPaletteLabel:@"Step Over"];
+
+ [item setToolTip:@"Step out of current function"];
+ [item setImage:[NSImage imageNamed:@"stepOut"]];
+
+ [item setTarget:self];
+ [item setAction:@selector(stepOut:)];
+
+ return [item autorelease];
+ }
+
+ return nil;
+}
+
+- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar*)toolbar
+{
+ return [NSArray arrayWithObjects:DebuggerContinueToolbarItem, DebuggerPauseToolbarItem,
+ NSToolbarSeparatorItemIdentifier, DebuggerStepIntoToolbarItem, DebuggerStepOutToolbarItem,
+ DebuggerStepOverToolbarItem, NSToolbarFlexibleSpaceItemIdentifier, DebuggerConsoleToolbarItem, nil];
+}
+
+- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar*)toolbar
+{
+ return [NSArray arrayWithObjects:DebuggerConsoleToolbarItem, DebuggerContinueToolbarItem, DebuggerPauseToolbarItem,
+ DebuggerStepIntoToolbarItem, DebuggerStepOutToolbarItem, DebuggerStepOverToolbarItem, NSToolbarCustomizeToolbarItemIdentifier,
+ NSToolbarFlexibleSpaceItemIdentifier, NSToolbarSpaceItemIdentifier, NSToolbarSeparatorItemIdentifier, nil];
+}
+
+- (BOOL)validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)interfaceItem
+{
+ SEL action = [interfaceItem action];
+ if (action == @selector(pause:)) {
+ if (!webViewLoaded)
+ return NO;
+
+ return !debuggerDocument->isPaused([[webView mainFrame] globalContext]);
+ }
+ if (action == @selector(resume:) ||
+ action == @selector(stepOver:) ||
+ action == @selector(stepOut:) ||
+ action == @selector(stepInto:)) {
+ if (!webViewLoaded)
+ return YES;
+
+ return debuggerDocument->isPaused([[webView mainFrame] globalContext]);
+ }
+ return YES;
+}
+
+#pragma mark -
+#pragma mark WebView UI Delegate
+
+- (WebView *)webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request
+{
+ WebView *newWebView = [[WebView alloc] initWithFrame:NSZeroRect frameName:nil groupName:nil];
+ [newWebView setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
+ [newWebView setUIDelegate:self];
+ [newWebView setPolicyDelegate:self];
+ [newWebView setFrameLoadDelegate:self];
+ if (request)
+ [[newWebView mainFrame] loadRequest:request];
+
+ NSWindow *window = [[NSWindow alloc] initWithContentRect:NSZeroRect styleMask:(NSTitledWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask | NSResizableWindowMask | NSUnifiedTitleAndToolbarWindowMask) backing:NSBackingStoreBuffered defer:NO screen:[[webView window] screen]];
+ [window setReleasedWhenClosed:YES];
+ [newWebView setFrame:[[window contentView] frame]];
+ [[window contentView] addSubview:newWebView];
+ [newWebView release];
+
+ return newWebView;
+}
+
+- (void)webViewShow:(WebView *)sender
+{
+ [[sender window] makeKeyAndOrderFront:sender];
+}
+
+- (BOOL)webViewAreToolbarsVisible:(WebView *)sender
+{
+ return [[[sender window] toolbar] isVisible];
+}
+
+- (void)webView:(WebView *)sender setToolbarsVisible:(BOOL)visible
+{
+ [[[sender window] toolbar] setVisible:visible];
+}
+
+- (void)webView:(WebView *)sender setResizable:(BOOL)resizable
+{
+ [[sender window] setShowsResizeIndicator:resizable];
+ [[[sender window] standardWindowButton:NSWindowZoomButton] setEnabled:resizable];
+}
+
+- (void)webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame
+{
+ NSRange range = [message rangeOfString:@"\t"];
+ NSString *title = @"Alert";
+ if (range.location != NSNotFound) {
+ title = [message substringToIndex:range.location];
+ message = [message substringFromIndex:(range.location + range.length)];
+ }
+
+ NSBeginInformationalAlertSheet(title, nil, nil, nil, [sender window], nil, NULL, NULL, NULL, message);
+}
+
+- (void)scriptConfirmSheetDidEnd:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(long *)contextInfo
+{
+ *contextInfo = returnCode;
+}
+
+- (BOOL)webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame
+{
+ NSRange range = [message rangeOfString:@"\t"];
+ NSString *title = @"Alert";
+ if (range.location != NSNotFound) {
+ title = [message substringToIndex:range.location];
+ message = [message substringFromIndex:(range.location + range.length)];
+ }
+
+ long result = NSNotFound;
+ NSBeginInformationalAlertSheet(title, nil, @"Cancel", nil, [sender window], self, @selector(scriptConfirmSheetDidEnd:returnCode:contextInfo:), NULL, &result, message);
+
+ while (result == NSNotFound) {
+ NSEvent *nextEvent = [[NSApplication sharedApplication] nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantFuture] inMode:NSDefaultRunLoopMode dequeue:YES];
+ [[NSApplication sharedApplication] sendEvent:nextEvent];
+ }
+
+ return result;
+}
+
+#pragma mark -
+#pragma mark WebView Frame Load Delegate
+
+- (void)webView:(WebView *)sender windowScriptObjectAvailable:(WebScriptObject *)windowScriptObject
+{
+ // note: this is the Debuggers's own WebView, not the one being debugged
+ JSContextRef context = [[webView mainFrame] globalContext];
+ JSObjectRef globalObject = JSContextGetGlobalObject(context);
+
+ debuggerDocument->windowScriptObjectAvailable(context, globalObject);
+}
+
+- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
+{
+ // note: this is the Debuggers's own WebView, not the one being debugged
+ if ([[sender window] isEqual:[self window]])
+ webViewLoaded = YES;
+}
+
+- (void)webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame
+{
+ // note: this is the Debuggers's own WebViews, not the one being debugged
+ if ([frame isEqual:[sender mainFrame]]) {
+ NSDictionary *info = [[(DebuggerApplication *)[[NSApplication sharedApplication] delegate] knownServers] objectForKey:currentServerName];
+ NSString *processName = [info objectForKey:WebScriptDebugServerProcessNameKey];
+ if (info && [processName length]) {
+ NSMutableString *newTitle = [[NSMutableString alloc] initWithString:processName];
+ [newTitle appendString:@" - "];
+ [newTitle appendString:title];
+ [[sender window] setTitle:newTitle];
+ [newTitle release];
+ } else
+ [[sender window] setTitle:title];
+ }
+}
+
+#pragma mark -
+#pragma mark Debug Listener Callbacks
+
+- (void)webView:(WebView *)view didLoadMainResourceForDataSource:(WebDataSource *)dataSource
+{
+ NSString *documentSource = nil;
+ id <WebDocumentRepresentation> rep = [dataSource representation];
+ if ([rep canProvideDocumentSource])
+ documentSource = [rep documentSource];
+
+ if (!documentSource)
+ return;
+
+ JSRetainPtr<JSStringRef> documentSourceJS(Adopt, JSStringCreateWithCFString((CFStringRef)documentSource)); // We already checked for NULL
+ NSString *url = [[[dataSource response] URL] absoluteString];
+ JSRetainPtr<JSStringRef> urlJS(Adopt, JSStringCreateWithCFString(url ? (CFStringRef)url : CFSTR("")));
+
+ DebuggerDocument::updateFileSource([[webView mainFrame] globalContext], documentSourceJS.get(), urlJS.get());
+}
+
+- (void)webView:(WebView *)view didParseSource:(NSString *)source baseLineNumber:(unsigned)baseLine fromURL:(NSURL *)url sourceId:(int)sid forWebFrame:(WebFrame *)webFrame
+{
+ if (!webViewLoaded)
+ return;
+
+ RetainPtr<NSString *>sourceCopy = [source copy];
+ if (!sourceCopy.get())
+ return;
+
+ RetainPtr<NSString *>documentSourceCopy = nil;
+ RetainPtr<NSString *>urlCopy = [[url absoluteString] copy];
+
+ WebDataSource *dataSource = [webFrame dataSource];
+ if (!url || [[[dataSource response] URL] isEqual:url]) {
+ id <WebDocumentRepresentation> rep = [dataSource representation];
+ if ([rep canProvideDocumentSource])
+ documentSourceCopy = [[rep documentSource] copy];
+ if (!urlCopy.get())
+ urlCopy = [[[[dataSource response] URL] absoluteString] copy];
+ }
+
+ JSRetainPtr<JSStringRef> sourceCopyJS(Adopt, JSStringCreateWithCFString((CFStringRef)sourceCopy.get())); // We checked for NULL earlier.
+ JSRetainPtr<JSStringRef> documentSourceCopyJS(Adopt, JSStringCreateWithCFString(documentSourceCopy.get() ? (CFStringRef)documentSourceCopy.get() : (CFStringRef)@""));
+ JSRetainPtr<JSStringRef> urlCopyJS(Adopt, JSStringCreateWithCFString(urlCopy.get() ? (CFStringRef)urlCopy.get() : (CFStringRef)@""));
+ JSContextRef context = [[webView mainFrame] globalContext];
+ JSValueRef sidJS = JSValueMakeNumber(context, sid); // JSValueRefs are garbage collected
+ JSValueRef baseLineJS = JSValueMakeNumber(context, baseLine);
+
+ DebuggerDocument::didParseScript(context, sourceCopyJS.get(), documentSourceCopyJS.get(), urlCopyJS.get(), sidJS, baseLineJS);
+}
+
+- (void)webView:(WebView *)view failedToParseSource:(NSString *)source baseLineNumber:(unsigned)baseLine fromURL:(NSURL *)url withError:(NSError *)error forWebFrame:(WebFrame *)webFrame
+{
+}
+
+- (void)webView:(WebView *)view didEnterCallFrame:(WebScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno forWebFrame:(WebFrame *)webFrame
+{
+ if (!webViewLoaded)
+ return;
+
+ id old = currentFrame;
+ currentFrame = [frame retain];
+ [old release];
+
+ JSContextRef context = [[webView mainFrame] globalContext];
+ JSValueRef sidJS = JSValueMakeNumber(context, sid);
+ JSValueRef linenoJS = JSValueMakeNumber(context, lineno);
+
+ DebuggerDocument::didEnterCallFrame(context, sidJS, linenoJS);
+}
+
+- (void)webView:(WebView *)view willExecuteStatement:(WebScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno forWebFrame:(WebFrame *)webFrame
+{
+ if (!webViewLoaded)
+ return;
+
+ JSContextRef context = [[webView mainFrame] globalContext];
+ JSValueRef sidJS = JSValueMakeNumber(context, sid);
+ JSValueRef linenoJS = JSValueMakeNumber(context, lineno);
+
+ DebuggerDocument::willExecuteStatement(context, sidJS, linenoJS);
+}
+
+- (void)webView:(WebView *)view willLeaveCallFrame:(WebScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno forWebFrame:(WebFrame *)webFrame
+{
+ if (!webViewLoaded)
+ return;
+
+ JSContextRef context = [[webView mainFrame] globalContext];
+ JSValueRef sidJS = JSValueMakeNumber(context, sid);
+ JSValueRef linenoJS = JSValueMakeNumber(context, lineno);
+
+ DebuggerDocument::willLeaveCallFrame(context, sidJS, linenoJS);
+
+ id old = currentFrame;
+ currentFrame = [[frame caller] retain];
+ [old release];
+}
+
+- (void)webView:(WebView *)view exceptionWasRaised:(WebScriptCallFrame *)frame sourceId:(int)sid line:(int)lineno forWebFrame:(WebFrame *)webFrame
+{
+ if (!webViewLoaded)
+ return;
+
+ JSContextRef context = [[webView mainFrame] globalContext];
+ JSValueRef sidJS = JSValueMakeNumber(context, sid);
+ JSValueRef linenoJS = JSValueMakeNumber(context, lineno);
+
+ DebuggerDocument::exceptionWasRaised(context, sidJS, linenoJS);
+}
+@end