1 files changed, 109 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/parser/SourcePoolQt.cpp b/src/3rdparty/webkit/JavaScriptCore/parser/SourcePoolQt.cpp
new file mode 100644
index 000000000..4fc859f54
--- /dev/null
+++ b/src/3rdparty/webkit/JavaScriptCore/parser/SourcePoolQt.cpp
@@ -0,0 +1,109 @@
+/*
+    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