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Diffstat (limited to 'kdevdesigner/designer/variabledialogimpl.cpp')
| -rw-r--r-- | kdevdesigner/designer/variabledialogimpl.cpp | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/kdevdesigner/designer/variabledialogimpl.cpp b/kdevdesigner/designer/variabledialogimpl.cpp new file mode 100644 index 00000000..abaa7c68 --- /dev/null +++ b/kdevdesigner/designer/variabledialogimpl.cpp @@ -0,0 +1,180 @@ +/********************************************************************** +** Copyright (C) 2000-2001 Trolltech AS. All rights reserved. +** +** This file is part of Qt Designer. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition +** 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 +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for +** information about Qt Commercial License Agreements. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ + +#include <qlistview.h> +#include <qgroupbox.h> +#include <klineedit.h> +#include <qcombobox.h> +#include <qmessagebox.h> + +#include "metadatabase.h" +#include "formwindow.h" +#include "mainwindow.h" +#include "hierarchyview.h" +#include "command.h" +#include "variabledialogimpl.h" + +#include <klocale.h> + + +VariableDialog::VariableDialog( FormWindow *fw, QWidget *parent ) + : VariableDialogBase( parent ), formWindow( fw ) +{ + varView->setSorting( -1 ); + QValueList<MetaDataBase::Variable> varLst = MetaDataBase::variables( formWindow ); + QValueList<MetaDataBase::Variable>::Iterator it = varLst.begin(); + for ( ; it != varLst.end(); ++it ) { + QListViewItem *i = new QListViewItem( varView ); + i->setText( 0, (*it).varName ); + i->setText( 1, (*it).varAccess ); + } + + if ( varView->firstChild() ) + varView->setCurrentItem( varView->firstChild() ); + else + propBox->setEnabled( FALSE ); +} + +VariableDialog::~VariableDialog() +{ +} + +void VariableDialog::setCurrentItem( QString text ) +{ + QListViewItem *i = varView->findItem( text, 0 ); + if ( i ) + varView->setCurrentItem( i ); +} + +void VariableDialog::okClicked() +{ + QValueList<MetaDataBase::Variable> lst; + + QListViewItemIterator it( varView ); + while ( it.current() != 0 ) { + MetaDataBase::Variable v; + v.varName = it.current()->text( 0 ).simplifyWhiteSpace(); + if ( v.varName[ (int)v.varName.length() - 1 ] != ';' ) + v.varName += ";"; + v.varAccess = it.current()->text( 1 ); + lst << v; + ++it; + } + + if ( !lst.isEmpty() ) { + QValueList<MetaDataBase::Variable> invalidLst; + QValueList<MetaDataBase::Variable>::Iterator it1 = lst.begin(); + QValueList<MetaDataBase::Variable>::Iterator it2; + for ( ; it1 != lst.end(); ++it1 ) { + it2 = it1; + ++it2; + for ( ; it2 != lst.end(); ++it2 ) { + if ( MetaDataBase::extractVariableName( (*it1).varName ) == + MetaDataBase::extractVariableName( (*it2).varName ) ) { + invalidLst << (*it1); + break; + } + } + } + if ( !invalidLst.isEmpty() ) { + if ( QMessageBox::information( this, i18n( "Edit Variables" ), + i18n( "One variable has been declared twice.\n" + "Remove this variable?" ), i18n( "&Yes" ), i18n( "&No" ) ) == 0 ) { + for ( it2 = invalidLst.begin(); it2 != invalidLst.end(); ++it2 ) { + it = varView->firstChild(); + while ( it.current() != 0 ) { + if ( MetaDataBase::extractVariableName( (*it)->text( 0 ).simplifyWhiteSpace() ) == + MetaDataBase::extractVariableName( (*it2).varName ) ) { + delete (*it); + break; + } + ++it; + } + } + } + formWindow->mainWindow()->objectHierarchy()->updateFormDefinitionView(); + return; + } + } + Command *cmd = new SetVariablesCommand( i18n( "Edit Variables" ), formWindow, lst ); + formWindow->commandHistory()->addCommand( cmd ); + cmd->execute(); + accept(); +} + +void VariableDialog::addVariable() +{ + QListViewItem *i = new QListViewItem( varView, varView->lastItem() ); + i->setText( 0, "int newVariable" ); + i->setText( 1, "protected" ); + varView->setCurrentItem( i ); + varView->setSelected( i, TRUE ); + varName->setFocus(); + varName->selectAll(); +} + +void VariableDialog::deleteVariable() +{ + QListViewItem *i = varView->selectedItem(); + if ( !i ) + return; + delete i; + i = 0; + if ( varView->firstChild() ) + varView->setSelected( varView->firstChild(), TRUE ); +} + +void VariableDialog::currentItemChanged( QListViewItem *i ) +{ + if ( !i ) { + varName->clear(); + accessCombo->setCurrentItem( 1 ); + propBox->setEnabled( FALSE ); + return; + } + varName->setText( i->text( 0 ) ); + if ( i->text( 1 ) == "public" ) + accessCombo->setCurrentItem( 0 ); + else if ( i->text( 1 ) == "protected" ) + accessCombo->setCurrentItem( 1 ); + else + accessCombo->setCurrentItem( 2 ); + propBox->setEnabled( TRUE ); +} + +void VariableDialog::nameChanged() +{ + if ( !varView->currentItem() ) + return; + varView->currentItem()->setText( 0, varName->text() ); +} + +void VariableDialog::accessChanged() +{ + if ( !varView->currentItem() ) + return; + varView->currentItem()->setText( 1, accessCombo->currentText() ); +} |