Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 420 insertions, 0 deletions

diff --git a/languages/cpp/addmethoddialog.cpp b/languages/cpp/addmethoddialog.cpp
new file mode 100644
index 00000000..943f15d7
--- /dev/null
+++ b/languages/cpp/addmethoddialog.cpp
@@ -0,0 +1,420 @@
+/*
+*  Copyright (C) 2003 Roberto Raggi (roberto@kdevelop.org)
+*
+*  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 option) 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
+*  Library General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program; see the file COPYING.LIB.  If not, write to
+*  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+*  Boston, MA 02111-1307, USA.
+*
+*/
+
+#include "addmethoddialog.h"
+#include "cppsupportpart.h"
+#include "backgroundparser.h"
+#include "cppsupport_utils.h"
+#include "domutil.h"
+
+#include <kdevpartcontroller.h>
+#include <kdevcreatefile.h>
+
+#include <klocale.h>
+#include <kfiledialog.h>
+#include <kparts/part.h>
+#include <ktexteditor/editinterface.h>
+#include <kdebug.h>
+#include <klineedit.h>
+
+#include <qregexp.h>
+#include <qfileinfo.h>
+#include <qcombobox.h>
+#include <qlistview.h>
+#include <qcheckbox.h>
+#include <qpushbutton.h>
+#include <qtoolbutton.h>
+#include <qtextstream.h>
+
+AddMethodDialog::AddMethodDialog( CppSupportPart* cppSupport, ClassDom klass,
+                                  QWidget* parent, const char* name, bool modal, WFlags fl )
+: AddMethodDialogBase( parent, name, modal, fl ), m_cppSupport( cppSupport ), m_klass( klass ), m_count( 0 )
+{
+	QString fileName = m_klass->fileName();
+
+	access->insertStringList( QStringList() << "Public" << "Protected" << "Private" << "Signals" <<
+	                          "Public Slots" << "Protected Slots" << "Private Slots" );
+
+	storage->insertStringList( QStringList() << "Normal" << "Static" << "Virtual" << "Pure Virtual" << "Friend" );
+
+	// setup sourceFile combo
+	QMap<QString, bool> m;
+#if 0 /// \FIXME ROBE
+
+	FunctionList l = m_klass->functionList();
+	{
+		for ( FunctionList::Iterator it = l.begin(); it != l.end(); ++it )
+		{
+			if ( ( *it ) ->hasImplementation() )
+				m.insert( ( *it ) ->implementedInFile(), true );
+		}
+	}
+#endif
+
+	{
+		QStringList headers = QStringList::split( ",", "h,H,hh,hxx,hpp,inl,tlh,diff,ui.h" );
+		QStringList fileList;
+		QMap<QString, bool>::Iterator it = m.begin();
+		while ( it != m.end() )
+		{
+			QString ext = QFileInfo( it.key() ).extension();
+			if ( !headers.contains( ext ) )
+				sourceFile->insertItem( it.key() );
+			++it;
+		}
+
+		if ( sourceFile->count() == 0 )
+		{
+			QFileInfo info( fileName );
+			QString impl = DomUtil::readEntry( *cppSupport->projectDom(), "/cppsupportpart/filetemplates/implementationsuffix", "cpp" );
+			sourceFile->insertItem( info.dirPath( true ) + "/" + info.baseName() + impl );
+		}
+	}
+
+	returnType->setAutoCompletion( true );
+	returnType->insertStringList( QStringList()
+	                              << "void"
+	                              << "char"
+	                              << "wchar_t"
+	                              << "bool"
+	                              << "short"
+	                              << "int"
+	                              << "long"
+	                              << "signed"
+	                              << "unsigned"
+	                              << "float"
+	                              << "double" );
+
+	returnType->insertStringList( typeNameList( m_cppSupport->codeModel() ) );
+
+	updateGUI();
+	addMethod();
+}
+
+AddMethodDialog::~AddMethodDialog()
+{}
+
+void AddMethodDialog::reject()
+{
+	QDialog::reject();
+}
+
+QString AddMethodDialog::accessID( FunctionDom fun ) const
+{
+	if ( fun->isSignal() )
+		return QString::fromLatin1( "Signals" );
+
+	switch ( fun->access() )
+	{
+	case CodeModelItem::Public:
+		if ( fun->isSlot() )
+			return QString::fromLatin1( "Public Slots" );
+		return QString::fromLatin1( "Public" );
+
+	case CodeModelItem::Protected:
+		if ( fun->isSlot() )
+			return QString::fromLatin1( "Protected Slots" );
+		return QString::fromLatin1( "Protected" );
+
+	case CodeModelItem::Private:
+		if ( fun->isSlot() )
+			return QString::fromLatin1( "Private Slots" );
+		return QString::fromLatin1( "Private" );
+	}
+
+	return QString::null;
+}
+
+void AddMethodDialog::accept()
+{
+	m_cppSupport->partController() ->editDocument( KURL( m_klass->fileName() ) );
+	KTextEditor::EditInterface* editIface = dynamic_cast<KTextEditor::EditInterface*>( m_cppSupport->partController() ->activePart() );
+	if ( !editIface )
+	{
+		/// @todo show messagebox
+		QDialog::accept();
+		return ;
+	}
+
+	int line, column;
+	m_klass->getEndPosition( &line, &column );
+
+	// compute the insertion point map
+	QMap<QString, QPair<int, int> > points;
+	QStringList accessList;
+
+	const FunctionList functionList = m_klass->functionList();
+	for ( FunctionList::ConstIterator it = functionList.begin(); it != functionList.end(); ++it )
+	{
+		int funEndLine, funEndColumn;
+		( *it ) ->getEndPosition( &funEndLine, &funEndColumn );
+		QString access = accessID( *it );
+		QPair<int, int> funEndPoint = qMakePair( funEndLine, funEndColumn );
+
+		if ( !points.contains( access ) || points[ access ] < funEndPoint )
+		{
+			accessList.remove( access );
+			accessList.push_back( access ); // move 'access' at the end of the list
+
+			points[ access ] = funEndPoint;
+		}
+	}
+
+	int insertedLine = 0;
+
+	accessList += newAccessList( accessList );
+
+	for ( QStringList::iterator it = accessList.begin(); it != accessList.end(); ++it )
+	{
+		QListViewItem* item = methods->firstChild();
+		while ( item )
+		{
+			QListViewItem * currentItem = item;
+
+			item = item->nextSibling();
+
+			if ( currentItem->text( 1 ) != *it )
+				continue;
+
+			QString access = ( *it ).lower();
+
+			bool isInline = currentItem->text( 0 ) == "True";
+			QString str = isInline ? functionDefinition( currentItem ) : functionDeclaration( currentItem );
+
+			QPair<int, int> pt;
+			if ( points.contains( *it ) )
+			{
+				pt = points[ *it ];
+			}
+			else
+			{
+			str.prepend( access + ":\n" );
+				points[ *it ] = qMakePair( line - 1, 0 );
+				pt = points[ *it ]; // end of class declaration
+			}
+
+			editIface->insertText( pt.first + insertedLine + 1, 0 /*pt.second*/, str );
+			insertedLine += str.contains( QChar( '\n' ) );
+		}
+	}
+
+	m_cppSupport->backgroundParser() ->addFile( m_klass->fileName() );
+
+	QString str;
+	QListViewItem* item = methods->firstChild();
+	while ( item )
+	{
+		QListViewItem * currentItem = item;
+
+		item = item->nextSibling();
+
+		QString str = functionDefinition( currentItem );
+		if ( str.isEmpty() )
+			continue;
+
+		QString implementationFile = currentItem->text( 5 );
+		if ( currentItem->text( 0 ) == "True" )
+			implementationFile = m_klass->fileName();
+
+		QFileInfo fileInfo( implementationFile );
+		if ( !QFile::exists( fileInfo.absFilePath() ) )
+		{
+			if ( KDevCreateFile * createFileSupp = m_cppSupport->extension<KDevCreateFile>( "KDevelop/CreateFile" ) )
+				createFileSupp->createNewFile( fileInfo.extension(), fileInfo.dirPath( true ), fileInfo.baseName() );
+		}
+
+		m_cppSupport->partController() ->editDocument( KURL( implementationFile ) );
+		editIface = dynamic_cast<KTextEditor::EditInterface*>( m_cppSupport->partController() ->activePart() );
+		if ( !editIface )
+			continue;
+
+		bool isInline = currentItem->text( 0 ) == "True";
+		if ( !isInline )
+		{
+			editIface->insertLine( editIface->numLines(), QString::fromLatin1( "" ) );
+			editIface->insertText( editIface->numLines() - 1, 0, str );
+			m_cppSupport->backgroundParser() ->addFile( implementationFile );
+		}
+	}
+
+	QDialog::accept();
+}
+
+void AddMethodDialog::updateGUI()
+{
+	bool enable = methods->selectedItem() != 0;
+
+	returnType->setEnabled( enable );
+	declarator->setEnabled( enable );
+	access->setEnabled( enable );
+	storage->setEnabled( enable );
+	isInline->setEnabled( enable );
+
+	sourceFile->setEnabled( enable );
+	browseButton->setEnabled( enable );
+
+	deleteMethodButton->setEnabled( enable );
+
+	if ( enable )
+	{
+		QListViewItem * item = methods->selectedItem();
+		item->setText( 0, isInline->isChecked() ? "True" : "False" );
+		item->setText( 1, access->currentText() );
+		item->setText( 2, storage->currentText() );
+		item->setText( 3, returnType->currentText() );
+		item->setText( 4, declarator->text() );
+		item->setText( 5, sourceFile->currentText() );
+
+		if ( isInline->isChecked() || storage->currentText() == "Friend" || storage->currentText() == "Pure Virtual" )
+		{
+			sourceFile->setEnabled( false );
+			browseButton->setEnabled( false );
+		}
+	}
+}
+
+void AddMethodDialog::addMethod()
+{
+	QListViewItem * item = new QListViewItem( methods, "False", "Public", "Normal",
+	                                          "void", QString( "method_%1()" ).arg( ++m_count ),
+	                                          sourceFile->currentText() );
+	methods->setCurrentItem( item );
+	methods->setSelected( item, true );
+
+	returnType->setFocus();
+}
+
+void AddMethodDialog::deleteCurrentMethod()
+{
+	delete( methods->currentItem() );
+	updateGUI();
+}
+
+void AddMethodDialog::currentChanged( QListViewItem* item )
+{
+	if ( item )
+	{
+		QString _isInline = item->text( 0 );
+		QString _access = item->text( 1 );
+		QString _storage = item->text( 2 );
+		QString _returnType = item->text( 3 );
+		QString _declarator = item->text( 4 );
+		QString _sourceFile = item->text( 5 );
+
+		isInline->setChecked( _isInline == "True" ? true : false );
+		access->setCurrentText( _access );
+		storage->setCurrentText( _storage );
+		returnType->setCurrentText( _returnType );
+		declarator->setText( _declarator );
+		sourceFile->setCurrentText( _sourceFile );
+	}
+
+	updateGUI();
+}
+
+void AddMethodDialog::browseImplementationFile()
+{
+	QString fileName = KFileDialog::getOpenFileName();
+	sourceFile->setCurrentText( fileName );
+	updateGUI();
+}
+
+QString AddMethodDialog::functionDeclaration( QListViewItem * item ) const
+{
+	QString str;
+	QTextStream stream( &str, IO_WriteOnly );
+
+	QString access = item->text( 1 ).lower();
+
+	stream << "    "; /// @todo use AStyle
+	if ( item->text( 2 ) == "Virtual" || item->text( 2 ) == "Pure Virtual" )
+		stream << "virtual ";
+	else if ( item->text( 2 ) == "Friend" )
+		stream << "friend ";
+	else if ( item->text( 2 ) == "Static" )
+		stream << "static ";
+	stream << item->text( 3 ) << " " << item->text( 4 );
+	if ( item->text( 2 ) == "Pure Virtual" )
+		stream << " = 0";
+	stream << ";\n";
+
+	return str;
+}
+
+QString AddMethodDialog::functionDefinition( QListViewItem* item ) const
+{
+	if ( item->text( 1 ) == "Signals" || item->text( 2 ) == "Pure Virtual" ||
+	     item->text( 2 ) == "Friend" )
+	{
+		return QString::null;
+	}
+
+	QString className = m_klass->name();
+	QString fullName = m_klass->scope().join( "::" );
+	if ( !fullName.isEmpty() )
+		fullName += "::";
+	fullName += className;
+
+	QString str;
+	QTextStream stream( &str, IO_WriteOnly );
+
+	bool isInline = item->text( 0 ) == "True";
+
+	QString ind;
+	if ( isInline )
+		ind.fill( QChar( ' ' ), 4 );
+
+	stream << "\n"
+		<< ind << "/*!\n"
+		<< ind << "    \\fn " << fullName << "::" << item->text( 4 ) << "\n"
+		<< ind << " */\n";
+
+	stream
+		<< ind << item->text( 3 ) << " " << ( isInline ? QString::fromLatin1( "" ) : fullName + "::" )
+		<< item->text( 4 ) << "\n"
+		<< ind << "{\n"
+		<< ind << "    /// @todo implement me\n"
+		<< ind << "}\n";
+
+	return str;
+}
+
+QStringList AddMethodDialog::newAccessList( const QStringList& accessList ) const
+{
+	QStringList newAccessList;
+
+	QListViewItem* item = methods->firstChild();
+	while ( item )
+	{
+		QListViewItem * currentItem = item;
+
+		item = item->nextSibling();
+
+		QString access = currentItem->text( 1 );
+		if ( !( accessList.contains( access ) || newAccessList.contains( access ) ) )
+			newAccessList.push_back( access );
+	}
+
+	return newAccessList;
+}
+
+#include "addmethoddialog.moc"
+//kate: indent-mode csands; tab-width 4; space-indent off;
+