mirror of
https://github.com/python-LimeReport/LimeReport.git
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108 lines
4.9 KiB
C++
108 lines
4.9 KiB
C++
/***************************************************************************
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* This file is part of the Lime Report project *
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* Copyright (C) 2015 by Alexander Arin *
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* arin_a@bk.ru *
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* *
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** GNU General Public License Usage **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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** GNU Lesser General Public License **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library. *
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* If not, see <http://www.gnu.org/licenses/>. *
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* *
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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 *
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* GNU General Public License for more details. *
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****************************************************************************/
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#include "lrenumpropitem.h"
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#include "../editors/lrcomboboxeditor.h"
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#include "lrbanddesignintf.h"
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namespace {
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LimeReport::ObjectPropItem * createEnumPropItem(
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QObject *object, LimeReport::ObjectPropItem::ObjectsList* objects, const QString& name, const QString& displayName, const QVariant& data, LimeReport::ObjectPropItem* parent, bool readonly)
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{
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return new LimeReport::EnumPropItem(object, objects, name, displayName, data, parent, readonly);
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}
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bool VARIABLE_IS_NOT_USED registred = LimeReport::ObjectPropFactory::instance().registerCreator(
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LimeReport::APropIdent("enum",""),QObject::tr("enum"),createEnumPropItem
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);
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}
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namespace LimeReport {
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QWidget *EnumPropItem::createProperyEditor(QWidget *parent) const
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{
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ComboBoxEditor *editor = new ComboBoxEditor(parent,false);
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connect(editor,SIGNAL(currentIndexChanged(QString)),this,SLOT(slotEnumChanged(QString)));
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QStringList enumValues;
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QMetaEnum propEnum = object()->metaObject()->property(object()->metaObject()->indexOfProperty(propertyName().toLatin1())).enumerator();
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for (int i=0;i<propEnum.keyCount();i++){
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if (m_acceptableValues.isEmpty()) enumValues.append(propEnum.key(i));
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else {
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if (m_acceptableValues.contains(propEnum.value(i))){
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enumValues.append(propEnum.key(i));
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}
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}
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}
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editor->addItems(enumValues);
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return editor;
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}
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void EnumPropItem::slotEnumChanged(const QString &text)
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{
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if ( nameByType(object()->property(propertyName().toLatin1()).toInt())!=text){
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beginChangeValue();
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setPropertyValue(typeByName(text));
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setValueToObject(propertyName(),typeByName(text));
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endChangeValue();
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}
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}
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void EnumPropItem::setPropertyEditorData(QWidget *propertyEditor, const QModelIndex &) const
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{
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ComboBoxEditor *editor=qobject_cast<ComboBoxEditor *>(propertyEditor);
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editor->setTextValue(nameByType(propertyValue().toInt()));
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}
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void EnumPropItem::setModelData(QWidget *propertyEditor, QAbstractItemModel *model, const QModelIndex &index)
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{
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setValueToObject(propertyName(),typeByName(qobject_cast<ComboBoxEditor*>(propertyEditor)->text()));
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model->setData(index,object()->property(propertyName().toLatin1()));
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}
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QString EnumPropItem::nameByType(int value) const
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{
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QMetaEnum propEnum = object()->metaObject()->property(object()->metaObject()->indexOfProperty(propertyName().toLatin1())).enumerator();
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return propEnum.valueToKey(value);
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}
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int EnumPropItem::typeByName(const QString &value) const
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{
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QMetaEnum propEnum = object()->metaObject()->property(object()->metaObject()->indexOfProperty(propertyName().toLatin1())).enumerator();
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return propEnum.keyToValue(value.toLatin1());
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}
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QString EnumPropItem::displayValue() const
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{
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return nameByType((propertyValue().toInt()));
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}
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}
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