PatternPropertiesDialog.cpp

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/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 * Copyright(c) 2008-2025 The hydrogen development team [hydrogen-devel@lists.sourceforge.net]
 *
 * http://www.hydrogen-music.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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see https://www.gnu.org/licenses
 *
 */
 
#include "PatternPropertiesDialog.h"
#include "HydrogenApp.h"
#include "UndoActions.h"
 
#include <core/Hydrogen.h>
#include <core/Basics/Pattern.h>
#include <core/Basics/PatternList.h>
#include <core/Preferences/Preferences.h>
 
using namespace H2Core;
 
PatternPropertiesDialog::PatternPropertiesDialog(QWidget* parent, Pattern *pattern, int nselectedPattern, bool savepattern)
 : QDialog(parent)
{
        setupUi( this );
        setWindowTitle( tr( "Pattern properties" ) );
 
        this->pattern = pattern;
 
        patternNameTxt->setText( pattern->get_name() );
        patternNameTxt->selectAll();
 
        patternDescTxt->setText( pattern->get_info() );
 
        QString category = pattern->get_category();
        __nselectedPattern = nselectedPattern;
        __savepattern = savepattern;       
        
        if ( category == "" ){
                category = "not_categorized";
        }
        categoryComboBox->addItem( category );
 
        Preferences *pPref = H2Core::Preferences::get_instance();
 
        std::list<QString>::const_iterator cur_patternCategories;
        
        if ( pPref->m_patternCategories.size() == 0 ) {
                pPref->m_patternCategories.push_back( "not_categorized" );
        }
 
        //categoryComboBox->clear();
 
        for( cur_patternCategories = pPref->m_patternCategories.begin(); cur_patternCategories != pPref->m_patternCategories.end(); ++cur_patternCategories )
        {
                if ( categoryComboBox->currentText() != *cur_patternCategories ){
                        categoryComboBox->addItem( *cur_patternCategories );
                }
        }
 
        defaultNameCheck( pattern->get_name(), savepattern );
        okBtn->setEnabled(true);
}
 

PatternPropertiesDialog::~PatternPropertiesDialog()
{
}
 
 
void PatternPropertiesDialog::on_cancelBtn_clicked()
{
        reject();
}
 
 
void PatternPropertiesDialog::on_okBtn_clicked()
{
        QString pattName = patternNameTxt->text();
        QString pattCategory = categoryComboBox->currentText();
        QString pattInfo = patternDescTxt->toPlainText();
 
        // Ensure the pattern name is unique
        PatternList *pPatternList = Hydrogen::get_instance()->getSong()->getPatternList();
        pattName = pPatternList->find_unused_pattern_name(pattName, pattern);
 
        Preferences *pPref = H2Core::Preferences::get_instance();
        std::list<QString>::const_iterator cur_testpatternCategories;
 
        bool test = true;
        for( cur_testpatternCategories = pPref->m_patternCategories.begin(); cur_testpatternCategories != pPref->m_patternCategories.end(); ++cur_testpatternCategories )
        {
                if ( categoryComboBox->currentText() == *cur_testpatternCategories ){
                        test = false;
                }
        }
 
        if (test == true ) {
                pPref->m_patternCategories.push_back( pattCategory );
        }
 
        if( __savepattern ){
                pattern->set_name( pattName );
                pattern->set_info( pattInfo );
                pattern->set_category( pattCategory );
        } else if ( pattern->get_name() != pattName || pattern->get_info() != pattInfo || pattern->get_category() != pattCategory) {
                SE_modifyPatternPropertiesAction *action = new SE_modifyPatternPropertiesAction(  pattern->get_name() , pattern->get_info(), pattern->get_category(),
                                                                                                  pattName, pattInfo, pattCategory, __nselectedPattern );
                HydrogenApp::get_instance()->m_pUndoStack->push( action );
        }
        accept();
}
 
void PatternPropertiesDialog::defaultNameCheck( QString pattName, bool savepattern)
{
        PatternList *pPatternList = Hydrogen::get_instance()->getSong()->getPatternList();
        if ( savepattern && !pPatternList->check_name(pattName, pattern) ) {
                pattName = pPatternList->find_unused_pattern_name(pattName, pattern);
        }
 
        patternNameTxt->setText(pattName);
}