Add Qt3 development HEAD version

1 files changed, 249 insertions, 0 deletions

diff --git a/tools/designer/plugins/cppeditor/languageinterfaceimpl.cpp b/tools/designer/plugins/cppeditor/languageinterfaceimpl.cpp
new file mode 100644
index 0000000..124be70
--- /dev/null
+++ b/tools/designer/plugins/cppeditor/languageinterfaceimpl.cpp
@@ -0,0 +1,249 @@
+/**********************************************************************
+**
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at [email protected].
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with
+** the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#include "languageinterfaceimpl.h"
+#include <qobject.h>
+#include <designerinterface.h>
+#include <qfile.h>
+#include "yyreg.h"
+#include <qmetaobject.h>
+
+LanguageInterfaceImpl::LanguageInterfaceImpl( QUnknownInterface *outer )
+    : parent( outer ), ref( 0 )
+{
+}
+
+ulong LanguageInterfaceImpl::addRef()
+{
+    return parent ? parent->addRef() : ref++;
+}
+
+ulong LanguageInterfaceImpl::release()
+{
+    if ( parent )
+	return parent->release();
+    if ( !--ref ) {
+	delete this;
+	return 0;
+    }
+    return ref;
+}
+
+QRESULT LanguageInterfaceImpl::queryInterface( const QUuid &uuid, QUnknownInterface** iface )
+{
+    if ( parent )
+	return parent->queryInterface( uuid, iface );
+
+    *iface = 0;
+    if ( uuid == IID_QUnknown )
+	*iface = (QUnknownInterface*)this;
+    else if ( uuid == IID_Language )
+	*iface = (LanguageInterface*)this;
+    else
+	return QE_NOINTERFACE;
+
+    (*iface)->addRef();
+    return QS_OK;
+}
+
+
+class NormalizeObject : public QObject
+{
+public:
+    NormalizeObject() : QObject() {}
+    static QCString normalizeSignalSlot( const char *signalSlot ) { return QObject::normalizeSignalSlot( signalSlot ); }
+};
+
+void LanguageInterfaceImpl::functions( const QString &code, QValueList<Function> *functionMap ) const
+{
+    QValueList<CppFunction> l;
+    extractCppFunctions( code, &l );
+    for ( QValueList<CppFunction>::Iterator it = l.begin(); it != l.end(); ++it ) {
+	Function func;
+	func.name = (*it).prototype();
+	func.name.remove( 0, (*it).returnType().length() );
+	if ( func.name.find( "::" ) == -1 )
+	    continue;
+	func.name.remove( (uint)0, func.name.find( "::" ) + 2 );
+	func.body = (*it).body();
+	func.returnType = (*it).returnType();
+	func.start = (*it).functionStartLineNum();
+	func.end = (*it).closingBraceLineNum();
+	functionMap->append( func );
+    }
+}
+
+QString LanguageInterfaceImpl::createFunctionStart( const QString &className, const QString &func,
+						    const QString &returnType,
+						    const QString & )
+{
+    return returnType + " " + className + "::" + func;
+}
+
+QStringList LanguageInterfaceImpl::definitions() const
+{
+    QStringList lst;
+    lst << "Includes (in Implementation)" << "Includes (in Declaration)" << "Forward Declarations" << "Signals";
+    return lst;
+}
+
+QStringList LanguageInterfaceImpl::definitionEntries( const QString &definition, QUnknownInterface *designerIface ) const
+{
+    DesignerInterface *iface = 0;
+    designerIface->queryInterface( IID_Designer, (QUnknownInterface**) &iface );
+    if ( !iface )
+	return QStringList();
+    DesignerFormWindow *fw = iface->currentForm();
+    if ( !fw )
+	return QStringList();
+    QStringList lst;
+    if ( definition == "Includes (in Implementation)" ) {
+	lst = fw->implementationIncludes();
+    } else if ( definition == "Includes (in Declaration)" ) {
+	lst = fw->declarationIncludes();
+    } else if ( definition == "Forward Declarations" ) {
+	lst = fw->forwardDeclarations();
+    } else if ( definition == "Signals" ) {
+	lst = fw->signalList();
+    }
+    iface->release();
+    return lst;
+}
+
+void LanguageInterfaceImpl::setDefinitionEntries( const QString &definition, const QStringList &entries, QUnknownInterface *designerIface )
+{
+    DesignerInterface *iface = 0;
+    designerIface->queryInterface( IID_Designer, (QUnknownInterface**) &iface );
+    if ( !iface )
+	return;
+    DesignerFormWindow *fw = iface->currentForm();
+    if ( !fw )
+	return;
+    if ( definition == "Includes (in Implementation)" ) {
+	fw->setImplementationIncludes( entries );
+    } else if ( definition == "Includes (in Declaration)" ) {
+	fw->setDeclarationIncludes( entries );
+    } else if ( definition == "Forward Declarations" ) {
+	fw->setForwardDeclarations( entries );
+    } else if ( definition == "Signals" ) {
+	fw->setSignalList( entries );
+    }
+    iface->release();
+}
+
+QString LanguageInterfaceImpl::createEmptyFunction()
+{
+    return "{\n\n}\n";
+}
+
+bool LanguageInterfaceImpl::supports( Support s ) const
+{
+    if ( s == ReturnType )
+	return TRUE;
+    if ( s == ConnectionsToCustomSlots )
+	return TRUE;
+    return FALSE;
+}
+
+QStringList LanguageInterfaceImpl::fileFilterList() const
+{
+    QStringList f;
+    f << "C++ Files (*.cpp *.C *.cxx *.c++ *.c *.h *.H *.hpp *.hxx)";
+    return f;
+
+}
+QStringList LanguageInterfaceImpl::fileExtensionList() const
+{
+    QStringList f;
+    f << "cpp" << "C" << "cxx" << "c++" << "c" <<"h" << "H" << "hpp" << "hxx";
+    return f;
+}
+
+QString LanguageInterfaceImpl::projectKeyForExtension( const QString &extension ) const
+{
+    // also handle something like foo.ut.cpp
+    QString ext = extension;
+    int i = ext.findRev('.');
+    if ( i > -1 && i < (int)(ext.length()-1) )
+        ext = ext.mid( i + 1 );
+    if ( ext[ 0 ] == 'c' || ext[ 0 ] == 'C' )
+	    return "SOURCES";
+    return "HEADERS";
+}
+
+void LanguageInterfaceImpl::sourceProjectKeys( QStringList &keys ) const
+{
+    keys << "HEADERS" << "SOURCES";
+}
+
+ class CheckObject : public QObject
+{
+public:
+    CheckObject() {}
+    bool checkConnectArgs( const char *signal, const char *member ) { return QObject::checkConnectArgs( signal, 0, member ); }
+
+};
+
+bool LanguageInterfaceImpl::canConnect( const QString &signal, const QString &slot )
+{
+    CheckObject o;
+    return o.checkConnectArgs( signal.latin1(), slot.latin1() );
+}
+
+void LanguageInterfaceImpl::loadFormCode( const QString &, const QString &filename,
+					       QValueList<Function> &functions,
+					       QStringList &,
+					       QValueList<Connection> & )
+{
+    QFile f( filename );
+    if ( !f.open( IO_ReadOnly ) )
+	return;
+    QTextStream ts( &f );
+    QString code( ts.read() );
+    this->functions( code, &functions );
+}
+
+void LanguageInterfaceImpl::preferedExtensions( QMap<QString, QString> &extensionMap ) const
+{
+    extensionMap.insert( "cpp", "C++ Source File" );
+    extensionMap.insert( "h", "C++ Header File" );
+}
+
+QStrList LanguageInterfaceImpl::signalNames( QObject *obj ) const
+{
+    QStrList sigs;
+    sigs = obj->metaObject()->signalNames( TRUE );
+    sigs.remove( "destroyed()" );
+    return sigs;
+}