configdialog.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 "configdialog.h"
#include "configpages.h"
#include "qetapp.h"

ConfigDialog::ConfigDialog(QWidget *parent) : QDialog(parent) {
    // liste des pages
    pages_list = new QListWidget();
    pages_list -> setViewMode(QListView::IconMode);
    pages_list -> setIconSize(QSize(128, 128));
    pages_list -> setMovement(QListView::Static);
    pages_list -> setMinimumWidth(168);
    pages_list -> setMaximumWidth(168);
    pages_list -> setSpacing(16);
    pages_list -> setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    
    // pages
    pages_widget = new QStackedWidget();
    
    // boutons
    buttons = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
    
    // layouts
    QHBoxLayout *hlayout1 = new QHBoxLayout();
    hlayout1 -> addWidget(pages_list);
    hlayout1 -> addWidget(pages_widget);
    
    QVBoxLayout *vlayout1 = new QVBoxLayout();
    vlayout1 -> addLayout(hlayout1);
    vlayout1 -> addWidget(buttons);
    setLayout(vlayout1);
    
    // connexion signaux / slots
    connect(buttons, SIGNAL(accepted()), this, SLOT(applyConf()));
    connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
    connect(pages_list, SIGNAL(currentRowChanged(int)), pages_widget, SLOT(setCurrentIndex(int)));
    
#ifdef Q_OS_MAC
    if (parent) {
        setWindowFlags(Qt::Sheet);
    }
#endif
}

ConfigDialog::~ConfigDialog() {
}

void ConfigDialog::buildPagesList() {
    pages_list -> clear();
    foreach(ConfigPage *page, pages) {
        addPageToList(page);
    }
}

void ConfigDialog::addPageToList(ConfigPage *page) {
    QListWidgetItem *new_button = new QListWidgetItem(pages_list);
    new_button -> setIcon(page -> icon());
    new_button -> setText(page -> title());
    new_button -> setTextAlignment(Qt::AlignHCenter);
    new_button -> setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
}

void ConfigDialog::applyConf() {
    foreach(ConfigPage *page, pages) {
        page -> applyConf();
    }
    accept();
}

void ConfigDialog::addPage(ConfigPage *page) {
    if (!page || pages.contains(page)) return;
    pages << page;
    pages_widget -> addWidget(page);
    addPageToList(page);
}

void ConfigDialog::setCurrentPage(const int index) {
    pages_list->setCurrentRow(index);
}