Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 148 insertions, 0 deletions

diff --git a/src/kvirc/kvs/kvi_kvs_treenode_scopeoperator.cpp b/src/kvirc/kvs/kvi_kvs_treenode_scopeoperator.cpp
new file mode 100644
index 0000000..0d12761
--- /dev/null
+++ b/src/kvirc/kvs/kvi_kvs_treenode_scopeoperator.cpp
@@ -0,0 +1,148 @@
+//=============================================================================
+//
+//   File : kvi_kvs_treenode_scopeoperator.cpp
+//   Created on Tue 07 Oct 2003 02:33:01 by Szymon Stefanek
+//
+//   This file is part of the KVIrc IRC client distribution
+//   Copyright (C) 2003 Szymon Stefanek <pragma at kvirc dot net>
+//
+//   This program is FREE software. You can redistribute it and/or
+//   modify it under the terms of the GNU General Public License
+//   as published by the Free Software Foundation; either version 2
+//   of the License, or (at your opinion) any later version.
+//
+//   This program 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 General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+//=============================================================================
+
+#define __KVIRC__
+
+#include "kvi_kvs_treenode_scopeoperator.h"
+
+#include "kvi_qstring.h"
+
+#include "kvi_kvs_variant.h"
+#include "kvi_kvs_runtimecontext.h"
+#include "kvi_kvs_kernel.h"
+#include "kvi_kvs_object.h"
+#include "kvi_kvs_object_controller.h"
+
+#include "kvi_locale.h"
+
+KviKvsTreeNodeScopeOperator::KviKvsTreeNodeScopeOperator(const QChar * pLocation,KviKvsTreeNodeData * pObject,KviKvsTreeNodeData * pData)
+: KviKvsTreeNodeData(pLocation)
+{
+	m_pObjectReference = pObject;
+	m_pObjectReference->setParent(this);
+	m_pRightSide = pData;
+	m_pRightSide->setParent(this);
+}
+
+KviKvsTreeNodeScopeOperator::~KviKvsTreeNodeScopeOperator()
+{
+	delete m_pObjectReference;
+	delete m_pRightSide;
+}
+
+void KviKvsTreeNodeScopeOperator::contextDescription(QString &szBuffer)
+{
+	szBuffer = "Scope Operator";
+}
+
+
+void KviKvsTreeNodeScopeOperator::dump(const char * prefix)
+{
+	debug("%s ScopeOperator",prefix);
+	QString tmp = prefix;
+	tmp.append("  ");
+	m_pObjectReference->dump(tmp.utf8().data());
+	m_pRightSide->dump(tmp.utf8().data());
+}
+
+bool KviKvsTreeNodeScopeOperator::isReadOnly()
+{
+	return m_pRightSide->isReadOnly();
+}
+
+bool KviKvsTreeNodeScopeOperator::canEvaluateToObjectReference()
+{
+	return m_pRightSide->canEvaluateToObjectReference();
+}
+
+bool KviKvsTreeNodeScopeOperator::isFunctionCall()
+{
+	return m_pRightSide->isFunctionCall();
+}
+
+bool KviKvsTreeNodeScopeOperator::canEvaluateInObjectScope()
+{
+	return m_pObjectReference->canEvaluateInObjectScope();
+}
+
+KviKvsObject * KviKvsTreeNodeScopeOperator::objectFromVariant(KviKvsRunTimeContext * c,KviKvsVariant * v)
+{
+	kvs_hobject_t hObject;
+	if(!v->asHObject(hObject))
+	{
+		c->error(this,__tr2qs("The left side of the scope operator didn't evaluate as an object reference"));
+		return 0;
+	}
+
+	if(hObject == (kvs_hobject_t)0)
+	{
+		c->error(this,__tr2qs("The left side of the scope operator evaluated to a null object reference"));
+		return 0;
+	}
+
+	KviKvsObject * o = KviKvsKernel::instance()->objectController()->lookupObject(hObject);
+	if(!o)
+	{
+		c->error(this,__tr2qs("The left side of the scope operator evaluated to an invalid object reference (object doesn't exist)"));
+		return 0;
+	}
+	return o;
+}
+
+bool KviKvsTreeNodeScopeOperator::evaluateReadOnly(KviKvsRunTimeContext * c,KviKvsVariant * pBuffer)
+{
+	KviKvsVariant ret;
+	if(!m_pObjectReference->evaluateReadOnly(c,&ret))return false;
+	KviKvsObject * o = objectFromVariant(c,&ret);
+	if(!o)return false;
+	return m_pRightSide->evaluateReadOnlyInObjectScope(o,c,pBuffer);
+}
+
+KviKvsRWEvaluationResult * KviKvsTreeNodeScopeOperator::evaluateReadWrite(KviKvsRunTimeContext * c)
+{
+	KviKvsVariant ret;
+	if(!m_pObjectReference->evaluateReadOnly(c,&ret))return 0;
+	KviKvsObject * o = objectFromVariant(c,&ret);
+	if(!o)return 0;
+	return m_pRightSide->evaluateReadWriteInObjectScope(o,c);
+}
+
+bool KviKvsTreeNodeScopeOperator::evaluateReadOnlyInObjectScope(KviKvsObject * o,KviKvsRunTimeContext * c,KviKvsVariant * pBuffer)
+{
+	KviKvsVariant ret;
+	if(!m_pObjectReference->evaluateReadOnlyInObjectScope(o,c,&ret))return false;
+	KviKvsObject * pObject = objectFromVariant(c,&ret);
+	if(!pObject)return false;
+	return m_pRightSide->evaluateReadOnlyInObjectScope(pObject,c,pBuffer);
+}
+
+KviKvsRWEvaluationResult * KviKvsTreeNodeScopeOperator::evaluateReadWriteInObjectScope(KviKvsObject * o,KviKvsRunTimeContext * c)
+{
+	KviKvsVariant ret;
+	if(!m_pObjectReference->evaluateReadOnlyInObjectScope(o,c,&ret))return 0;
+	KviKvsObject * pObject = objectFromVariant(c,&ret);
+	if(!pObject)return 0;
+	return m_pRightSide->evaluateReadWriteInObjectScope(pObject,c);
+}
+