Jim Evins
147 lines
2.8 KiB
C++
147 lines
2.8 KiB
C++
/* FieldCombo.cpp
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*
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* Copyright (C) 2014-2019 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt 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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*
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* gLabels-qt 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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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "FieldCombo.h"
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#include <QLineEdit>
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#include <QStandardItemModel>
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namespace glabels
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{
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///
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/// Constructor
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///
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FieldCombo::FieldCombo( QWidget* parent )
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: QComboBox(parent)
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{
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connect( this, SIGNAL(currentIndexChanged(int)),
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this, SLOT(onIndexChanged(int)) );
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}
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///
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/// Is current selection the alternative default selection?
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///
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bool FieldCombo::isCurrentSelectionSpecial() const
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{
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return currentIndex() == 0;
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}
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///
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/// Return current selection
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///
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QString FieldCombo::currentSelection() const
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{
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return mFieldNames[ currentIndex() ];
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}
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///
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/// Set current selection to special
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///
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void FieldCombo::setCurrentSelectionToSpecial()
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{
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setCurrentIndex( 0 );
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}
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///
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/// Set current selection
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///
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void FieldCombo::setCurrentSelection( const QString& key )
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{
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setCurrentText( QString( "${%1}" ).arg( key ) );
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}
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///
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/// Set alternative default selection
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///
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void FieldCombo::setSpecialSelectionText( const QString& name )
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{
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mName = name;
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if ( count() == 0 )
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{
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addItem( mName );
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}
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else
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{
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setItemText( 0, mName );
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}
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}
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///
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/// Set field selections
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///
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void FieldCombo::setFieldSelections( const merge::Merge* merge,
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const model::Variables* variables )
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{
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// Clear old keys
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clear();
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mFieldNames.clear();
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// Add default alt selection
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addItem( mName );
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mFieldNames.append( mName );
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// Add merge fields, if any
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for ( auto& key : merge->keys() )
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{
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addItem( QString( "${%1}" ).arg( key ) );
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mFieldNames.append( key );
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}
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// Add variables, if any
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for ( auto& key : variables->keys() )
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{
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addItem( QString( "${%1}" ).arg( key ) );
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mFieldNames.append( key );
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}
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}
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///
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/// Clear field selections
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///
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void FieldCombo::clearFieldSelections()
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{
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clear();
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mFieldNames.clear();
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addItem( mName );
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mFieldNames.append( mName );
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}
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///
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/// onMenuKeySelected slot
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///
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void FieldCombo::onIndexChanged( int index )
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{
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emit selectionChanged();
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}
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} // namespace glabels
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