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133 lines
4.2 KiB
133 lines
4.2 KiB
15 years ago
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/*
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This file is part of Kung.
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Copyright (c) 2005 Tobias Koenig <tokoe@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <knuminput.h>
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#include <schema/simpletype.h>
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#include <limits.h>
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#include "integerinputfield.h"
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IntegerInputField::IntegerInputField( const QString &name, const QString &typeName, const Schema::SimpleType *type )
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: SimpleInputField( name, type ),
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mValue( 0 ), mTypeName( typeName )
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{
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}
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void IntegerInputField::setXMLData( const QDomElement &element )
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{
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if ( mName != element.tagName() ) {
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qDebug( "IntegerInputField: Wrong dom element passed: expected %s, got %s", mName.latin1(), element.tagName().latin1() );
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return;
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}
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setData( element.text() );
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}
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void IntegerInputField::xmlData( QDomDocument &document, QDomElement &parent )
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{
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QDomElement element = document.createElement( mName );
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element.setAttribute( "xsi:type", "xsd:" + mTypeName );
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QDomText text = document.createTextNode( data() );
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element.appendChild( text );
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parent.appendChild( element );
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}
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void IntegerInputField::setData( const QString &data )
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{
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mValue = data.toInt();
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}
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QString IntegerInputField::data() const
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{
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return QString::number( mValue );
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}
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QWidget *IntegerInputField::createWidget( QWidget *parent )
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{
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mInputWidget = new KIntSpinBox( parent );
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// basic restrictions
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if ( mTypeName == "byte" ) {
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mInputWidget->setMinValue( CHAR_MIN );
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mInputWidget->setMaxValue( CHAR_MAX );
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} else if ( mTypeName == "unsignedByte" ) {
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mInputWidget->setMinValue( 0 );
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mInputWidget->setMaxValue( UCHAR_MAX );
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} else if ( mTypeName == "integer" || mTypeName == "int" ) {
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mInputWidget->setMinValue( INT_MIN );
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mInputWidget->setMaxValue( INT_MAX );
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} else if ( mTypeName == "positiveInteger" ) {
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mInputWidget->setMinValue( 1 );
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mInputWidget->setMaxValue( UINT_MAX );
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} else if ( mTypeName == "negativeInteger" ) {
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mInputWidget->setMinValue( INT_MIN );
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mInputWidget->setMaxValue( -1 );
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} else if ( mTypeName == "nonNegativeInteger" || mTypeName == "unsignedInt" ) {
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mInputWidget->setMinValue( 0 );
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mInputWidget->setMaxValue( UINT_MAX );
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} else if ( mTypeName == "nonPositiveInteger" ) {
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mInputWidget->setMinValue( INT_MIN );
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mInputWidget->setMaxValue( 0 );
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} else if ( mTypeName == "long" ) {
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mInputWidget->setMinValue( LONG_MIN );
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mInputWidget->setMaxValue( LONG_MAX );
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} else if ( mTypeName == "unsignedlong" ) {
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mInputWidget->setMinValue( 0 );
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mInputWidget->setMaxValue( ULONG_MAX );
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} else if ( mTypeName == "short" ) {
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mInputWidget->setMinValue( SHRT_MIN );
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mInputWidget->setMaxValue( SHRT_MAX );
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} else if ( mTypeName == "unsignedShort" ) {
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mInputWidget->setMinValue( 0 );
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mInputWidget->setMaxValue( USHRT_MAX );
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}
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if ( mType ) {
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if ( mType->facetType() & Schema::SimpleType::MININC )
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mInputWidget->setMinValue( mType->facetMinimumInclusive() );
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if ( mType->facetType() & Schema::SimpleType::MINEX )
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mInputWidget->setMinValue( mType->facetMinimumExclusive() + 1 );
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if ( mType->facetType() & Schema::SimpleType::MAXINC )
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mInputWidget->setMaxValue( mType->facetMaximumInclusive() );
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if ( mType->facetType() & Schema::SimpleType::MAXEX )
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mInputWidget->setMaxValue( mType->facetMaximumExclusive() - 1 );
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}
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mInputWidget->setValue( mValue );
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connect( mInputWidget, SIGNAL( valueChanged( int ) ),
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this, SLOT( inputChanged( int ) ) );
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return mInputWidget;
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}
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void IntegerInputField::inputChanged( int value )
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{
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mValue = value;
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emit modified();
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}
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#include "integerinputfield.moc"
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