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/*
Copyright (C) 2008, 2009 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "SourcePoolQt.h"
#ifdef QT_BUILD_SCRIPT_LIB
#include "SourceCode.h"
#include "Debugger.h"
namespace JSC {
void SourcePool::startEvaluating(const SourceCode& source)
{
int id = source.provider()->asID();
codes.insert(id,source.toString());
currentScript.push(id);
scriptRef.insert(id,ScriptActivCount());
if (debug)
debug->scriptLoad(id,source.toString(),source.provider()->url(),source.firstLine());
}
void SourcePool::stopEvaluating(const SourceCode& source)
{
int id = source.provider()->asID();
currentScript.pop();
if (scriptRef.contains(id)) {
ScriptActivCount info = scriptRef.take(id);
if (info.getCount()) {
//we can't remove info from scriptRef
info.isActive = false;
scriptRef.insert(id,info);
} else {
//we are unloading source code
if (debug)
debug->scriptUnload(id);
}
}
}
SourcePool::SourcePoolToken* SourcePool::objectRegister()
{
if (currentScript.isEmpty()) {
return 0;
}
int id = currentScript.top();
SourcePoolToken* token = new SourcePoolToken(id,this);
ScriptActivCount info = scriptRef.take(id);
info.incCount();
scriptRef.insert(id,info);
return token;
}
void SourcePool::objectUnregister(const SourcePool::SourcePoolToken *token)
{
int id = token->id;
ScriptActivCount info = scriptRef.take(id);
info.decCount();
if (info.isActive) {
scriptRef.insert(id,info);
} else {
if (info.getCount() == 0) {
//remove from scriptRef (script is not active and there is no objects connected)
if(debug)
debug->scriptUnload(id);
} else {
scriptRef.insert(id,info);
}
}
}
void SourcePool::setDebugger(JSC::Debugger *debugger) { this->debug = debugger; }
Debugger* SourcePool::debugger() { return debug; }
} //namespace JSC
#endif //QT_BUILD_SCRIPT_LIB
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