templatelocationchooser.cpp

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/*
    Copyright 2006-2019 The QElectroTech Team
    This file is part of QElectroTech.
    
    QElectroTech 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.
    
    QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "templatelocationchooser.h"
#include "qetapp.h"
#include "qetproject.h"
#include "templatescollection.h"

TitleBlockTemplateLocationChooser::TitleBlockTemplateLocationChooser(
    const TitleBlockTemplateLocation &location,
    QWidget *parent
) :
    QWidget(parent)
{
    init();
    setLocation(location);
}

TitleBlockTemplateLocationChooser::~TitleBlockTemplateLocationChooser() {
}

TitleBlockTemplateLocation TitleBlockTemplateLocationChooser::location() const {
    return(TitleBlockTemplateLocation(name(), collection()));
}

TitleBlockTemplatesCollection *TitleBlockTemplateLocationChooser::collection() const {
    return(collections_index_[collections_ -> currentIndex()]);
}

QString TitleBlockTemplateLocationChooser::name() const {
    int template_index = templates_ -> currentIndex();
    return(template_index != -1 ? templates_ -> currentText() : QString());
}

void TitleBlockTemplateLocationChooser::setLocation(const TitleBlockTemplateLocation &location) {
    int index = indexForCollection(location.parentCollection());
    collections_ -> setCurrentIndex(index);
    
    if (!location.name().isEmpty()) {
        int template_index = templates_ -> findText(location.name());
        if (template_index != -1) {
            templates_ -> setCurrentIndex(template_index);
        } else {
            templates_ -> setCurrentIndex(0);
        }
    }
}

void TitleBlockTemplateLocationChooser::init() {
    collections_ = new QComboBox();
    templates_ = new QComboBox();
    
    updateCollections();
    connect(collections_, SIGNAL(currentIndexChanged(int)), this, SLOT(updateTemplates()));
    
    form_layout_ = new QFormLayout();
    form_layout_ -> addRow(tr("Collection parente",   "used in save as form"), collections_);
    form_layout_ -> addRow(tr("Modèle existant",   "used in save as form"), templates_);
    setLayout(form_layout_);
}

int TitleBlockTemplateLocationChooser::indexForCollection(TitleBlockTemplatesCollection *coll) const {
    QList<int> indexes = collections_index_.keys(coll);
    if (indexes.count()) return(indexes.first());
    return(-1);
}

void TitleBlockTemplateLocationChooser::updateCollections() {
    collections_ -> clear();
    collections_index_.clear();
    
    int index = 0;
    foreach(TitleBlockTemplatesCollection *collection, QETApp::availableTitleBlockTemplatesCollections()) {
        collections_ -> addItem(collection -> title());
        collections_index_.insert(index, collection);
        ++ index;
    }
    
    updateTemplates();
}

void TitleBlockTemplateLocationChooser::updateTemplates() {
    TitleBlockTemplatesCollection *current_collection = collection();
    if (!current_collection) return;
    
    templates_ -> clear();
    
    QStringList available_templates = current_collection -> templates();
    if (available_templates.count()) {
        foreach (QString template_name, available_templates) {
            templates_ -> addItem(template_name, QVariant(true));
        }
    }
}