Initial import from the monolithic Qt.

This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.

Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 138 insertions, 0 deletions

diff --git a/src/xmlpatterns/functions/qfunctionfactorycollection.cpp b/src/xmlpatterns/functions/qfunctionfactorycollection.cpp
new file mode 100644
index 0000000..e089972
--- /dev/null
+++ b/src/xmlpatterns/functions/qfunctionfactorycollection.cpp
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qbasictypesfactory_p.h"
+#include "qconstructorfunctionsfactory_p.h"
+#include "qfunctioncall_p.h"
+#include "qxpath10corefunctions_p.h"
+#include "qxpath20corefunctions_p.h"
+#include "qxslt20corefunctions_p.h"
+
+#include "qfunctionfactorycollection_p.h"
+
+QT_BEGIN_NAMESPACE
+
+using namespace QPatternist;
+
+Expression::Ptr FunctionFactoryCollection::createFunctionCall(const QXmlName name,
+                                                              const Expression::List &arguments,
+                                                              const StaticContext::Ptr &context,
+                                                              const SourceLocationReflection *const r)
+{
+    const_iterator it;
+    const_iterator e(constEnd());
+    Expression::Ptr function;
+
+    for(it = constBegin(); it != e; ++it)
+    {
+        function = (*it)->createFunctionCall(name, arguments, context, r);
+
+        if(function)
+            break;
+    }
+
+    return function;
+}
+
+bool FunctionFactoryCollection::isAvailable(const NamePool::Ptr &np, const QXmlName name, const xsInteger arity)
+{
+    const_iterator it;
+    const_iterator e(constEnd());
+
+    for(it = constBegin(); it != e; ++it)
+        if((*it)->isAvailable(np, name, arity))
+            return true;
+
+    return false;
+}
+
+FunctionSignature::Hash FunctionFactoryCollection::functionSignatures() const
+{
+    /* We simply grab the function signatures for each library, and
+     * put them all in one list. */
+
+    const const_iterator e(constEnd());
+    FunctionSignature::Hash result;
+
+    for(const_iterator it(constBegin()); it != e; ++it)
+    {
+        const FunctionSignature::Hash::const_iterator e2((*it)->functionSignatures().constEnd());
+        FunctionSignature::Hash::const_iterator sit((*it)->functionSignatures().constBegin());
+
+        for(; sit != e2; ++sit)
+            result.insert(sit.key(), sit.value());
+    }
+
+    return result;
+}
+
+FunctionSignature::Ptr FunctionFactoryCollection::retrieveFunctionSignature(const NamePool::Ptr &, const QXmlName name)
+{
+    return functionSignatures().value(name);
+}
+
+FunctionFactory::Ptr FunctionFactoryCollection::xpath10Factory()
+{
+    /* We don't use a global static for caching this, because AbstractFunctionFactory
+     * stores state specific to the NamePool, when being used. */
+    return  FunctionFactory::Ptr(new XPath10CoreFunctions());
+}
+
+FunctionFactory::Ptr FunctionFactoryCollection::xpath20Factory(const NamePool::Ptr &np)
+{
+    /* We don't use a global static for caching this, because AbstractFunctionFactory
+     * stores state specific to the NamePool, when being used. */
+    const FunctionFactoryCollection::Ptr fact(new FunctionFactoryCollection());
+    fact->append(xpath10Factory());
+    fact->append(FunctionFactory::Ptr(new XPath20CoreFunctions()));
+    fact->append(FunctionFactory::Ptr(
+                            new ConstructorFunctionsFactory(np, BasicTypesFactory::self(np))));
+    return fact;
+}
+
+FunctionFactory::Ptr FunctionFactoryCollection::xslt20Factory(const NamePool::Ptr &np)
+{
+    const FunctionFactory::Ptr retval(xpath20Factory(np));
+    static_cast<FunctionFactoryCollection *>(retval.data())->append(FunctionFactory::Ptr(new XSLT20CoreFunctions()));
+    return retval;
+}
+
+QT_END_NAMESPACE