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tdevelop/languages/cpp/addmethoddialog.cpp

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/*
* 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;