mirror of
https://github.com/f4exb/sdrangel.git
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500 lines
15 KiB
C++
500 lines
15 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2022 F4EXB //
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// written by Edouard Griffiths //
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// //
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// This program 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 as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program 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 V3 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 this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QMessageBox>
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#include <QDebug>
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#include <QFileDialog>
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#include "gui/addpresetdialog.h"
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#include "maincore.h"
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#include "configurationsdialog.h"
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#include "ui_configurationsdialog.h"
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#include "settings/configuration.h"
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ConfigurationsDialog::ConfigurationsDialog(QWidget* parent) :
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QDialog(parent),
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ui(new Ui::ConfigurationsDialog)
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{
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ui->setupUi(this);
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}
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ConfigurationsDialog::~ConfigurationsDialog()
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{
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delete ui;
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}
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void ConfigurationsDialog::populateTree()
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{
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if (!m_configurations) {
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return;
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}
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QList<Configuration*>::const_iterator it = m_configurations->begin();
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int middleIndex = m_configurations->size() / 2;
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QTreeWidgetItem *treeItem;
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ui->configurationsTree->clear();
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for (int i = 0; it != m_configurations->end(); ++it, i++)
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{
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treeItem = addConfigurationToTree(*it);
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if (i == middleIndex) {
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ui->configurationsTree->setCurrentItem(treeItem);
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}
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}
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updateConfigurationControls();
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}
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QTreeWidgetItem* ConfigurationsDialog::addConfigurationToTree(const Configuration* configuration)
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{
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QTreeWidgetItem* group = nullptr;
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for (int i = 0; i < ui->configurationsTree->topLevelItemCount(); i++)
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{
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if (ui->configurationsTree->topLevelItem(i)->text(0) == configuration->getGroup())
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{
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group = ui->configurationsTree->topLevelItem(i);
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break;
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}
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}
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if (!group)
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{
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QStringList sl;
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sl.append(configuration->getGroup());
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group = new QTreeWidgetItem(ui->configurationsTree, sl, PGroup);
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group->setFirstColumnSpanned(true);
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group->setExpanded(true);
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ui->configurationsTree->sortByColumn(0, Qt::AscendingOrder);
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}
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QStringList sl;
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sl.append(configuration->getDescription());
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QTreeWidgetItem* item = new QTreeWidgetItem(group, sl, PItem); // description column
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item->setTextAlignment(0, Qt::AlignLeft);
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item->setData(0, Qt::UserRole, QVariant::fromValue(configuration));
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updateConfigurationControls();
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return item;
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}
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void ConfigurationsDialog::updateConfigurationControls()
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{
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ui->configurationsTree->resizeColumnToContents(0);
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if (ui->configurationsTree->currentItem())
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{
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ui->configurationDelete->setEnabled(true);
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ui->configurationLoad->setEnabled(true);
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}
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else
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{
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ui->configurationDelete->setEnabled(false);
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ui->configurationLoad->setEnabled(false);
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}
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}
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void ConfigurationsDialog::on_configurationSave_clicked()
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{
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QStringList groups;
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QString group;
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QString description = "";
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for (int i = 0; i < ui->configurationsTree->topLevelItemCount(); i++) {
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groups.append(ui->configurationsTree->topLevelItem(i)->text(0));
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}
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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if (item)
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{
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if (item->type() == PGroup)
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{
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group = item->text(0);
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}
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else if (item->type() == PItem)
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{
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group = item->parent()->text(0);
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description = item->text(0);
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}
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}
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AddPresetDialog dlg(groups, group, this);
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if (description.length() > 0) {
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dlg.setDescription(description);
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}
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if (dlg.exec() == QDialog::Accepted)
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{
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Configuration* configuration = newConfiguration(dlg.group(), dlg.description());
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emit saveConfiguration(configuration);
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ui->configurationsTree->setCurrentItem(addConfigurationToTree(configuration));
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}
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sortConfigurations();
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}
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void ConfigurationsDialog::on_configurationUpdate_clicked()
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{
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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const Configuration* changedConfiguration = nullptr;
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if (item)
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{
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if( item->type() == PItem)
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{
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const Configuration* configuration = qvariant_cast<const Configuration*>(item->data(0, Qt::UserRole));
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if (configuration)
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{
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Configuration* configuration_mod = const_cast<Configuration*>(configuration);
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emit saveConfiguration(configuration_mod);
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changedConfiguration = configuration;
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}
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}
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}
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sortConfigurations();
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ui->configurationsTree->clear();
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for (int i = 0; i < m_configurations->size(); ++i)
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{
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QTreeWidgetItem *item_x = addConfigurationToTree(m_configurations->at(i));
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const Configuration* configuration_x = qvariant_cast<const Configuration*>(item_x->data(0, Qt::UserRole));
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if (changedConfiguration && (configuration_x == changedConfiguration)) { // set cursor on changed configuration
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ui->configurationsTree->setCurrentItem(item_x);
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}
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}
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}
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void ConfigurationsDialog::on_configurationEdit_clicked()
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{
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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QStringList groups;
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bool change = false;
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const Configuration *changedConfiguration = nullptr;
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QString newGroupName;
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for (int i = 0; i < ui->configurationsTree->topLevelItemCount(); i++) {
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groups.append(ui->configurationsTree->topLevelItem(i)->text(0));
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}
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if (item)
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{
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if (item->type() == PItem)
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{
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const Configuration* configuration = qvariant_cast<const Configuration*>(item->data(0, Qt::UserRole));
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AddPresetDialog dlg(groups, configuration->getGroup(), this);
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dlg.setDescription(configuration->getDescription());
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if (dlg.exec() == QDialog::Accepted)
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{
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Configuration* configuration_mod = const_cast<Configuration*>(configuration);
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configuration_mod->setGroup(dlg.group());
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configuration_mod->setDescription(dlg.description());
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change = true;
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changedConfiguration = configuration;
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}
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}
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else if (item->type() == PGroup)
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{
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AddPresetDialog dlg(groups, item->text(0), this);
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dlg.showGroupOnly();
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dlg.setDialogTitle("Edit configuration group");
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if (dlg.exec() == QDialog::Accepted)
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{
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renameConfigurationGroup(item->text(0), dlg.group());
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newGroupName = dlg.group();
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change = true;
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}
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}
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}
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if (change)
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{
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sortConfigurations();
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ui->configurationsTree->clear();
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for (int i = 0; i < m_configurations->size(); ++i)
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{
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QTreeWidgetItem *item_x = addConfigurationToTree(m_configurations->at(i));
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const Configuration* configuration_x = qvariant_cast<const Configuration*>(item_x->data(0, Qt::UserRole));
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if (changedConfiguration && (configuration_x == changedConfiguration)) { // set cursor on changed configuration
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ui->configurationsTree->setCurrentItem(item_x);
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}
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}
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if (!changedConfiguration) // on group name change set cursor on the group that has been changed
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{
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for(int i = 0; i < ui->configurationsTree->topLevelItemCount(); i++)
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{
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QTreeWidgetItem* item = ui->configurationsTree->topLevelItem(i);
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if (item->text(0) == newGroupName) {
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ui->configurationsTree->setCurrentItem(item);
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}
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}
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}
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}
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}
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void ConfigurationsDialog::on_configurationDelete_clicked()
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{
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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if (item == 0)
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{
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updateConfigurationControls();
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return;
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}
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else
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{
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if (item->type() == PItem)
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{
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const Configuration* configuration = qvariant_cast<const Configuration*>(item->data(0, Qt::UserRole));
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if (configuration)
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{
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if (
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QMessageBox::question(
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this,
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tr("Delete Configuration"),
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tr("Do you want to delete configuration '%1'?").arg(configuration->getDescription()),
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QMessageBox::No | QMessageBox::Yes,
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QMessageBox::No
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) == QMessageBox::Yes
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)
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{
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delete item;
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deleteConfiguration(configuration);
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}
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}
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}
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else if (item->type() == PGroup)
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{
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if (
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QMessageBox::question(
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this,
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tr("Delete configuration group"),
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tr("Do you want to delete configuration group '%1'?").arg(item->text(0)),
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QMessageBox::No | QMessageBox::Yes,
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QMessageBox::No
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) == QMessageBox::Yes
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)
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{
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deleteConfigurationGroup(item->text(0));
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ui->configurationsTree->clear();
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for (int i = 0; i < m_configurations->size(); ++i) {
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addConfigurationToTree(m_configurations->at(i));
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}
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}
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}
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}
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}
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void ConfigurationsDialog::on_configurationLoad_clicked()
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{
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qDebug() << "ConfigurationsDialog::on_configurationLoad_clicked";
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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if (!item)
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{
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qDebug("ConfigurationsDialog::on_configurationLoad_clicked: item null");
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updateConfigurationControls();
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return;
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}
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const Configuration* configuration = qvariant_cast<const Configuration*>(item->data(0, Qt::UserRole));
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if (!configuration)
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{
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qDebug("ConfigurationsDialog::on_configurationLoad_clicked: configuration null");
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return;
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}
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emit loadConfiguration(configuration);
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}
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void ConfigurationsDialog::on_configurationExport_clicked()
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{
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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if (item)
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{
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if (item->type() == PItem)
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{
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const Configuration* configuration = qvariant_cast<const Configuration*>(item->data(0, Qt::UserRole));
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QString base64Str = configuration->serialize().toBase64();
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QString fileName = QFileDialog::getSaveFileName(
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this,
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tr("Open preset export file"),
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".",
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tr("Configuration export files (*.cfgx)"),
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0,
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QFileDialog::DontUseNativeDialog
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);
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if (fileName != "")
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{
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QFileInfo fileInfo(fileName);
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if (fileInfo.suffix() != "cfgx") {
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fileName += ".cfgx";
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}
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QFile exportFile(fileName);
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if (exportFile.open(QIODevice::WriteOnly | QIODevice::Text))
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{
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QTextStream outstream(&exportFile);
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outstream << base64Str;
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exportFile.close();
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}
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else
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{
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QMessageBox::information(this, tr("Message"), tr("Cannot open file for writing"));
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}
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}
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}
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}
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}
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void ConfigurationsDialog::on_configurationImport_clicked()
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{
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QTreeWidgetItem* item = ui->configurationsTree->currentItem();
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if (item)
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{
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QString group;
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if (item->type() == PGroup) {
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group = item->text(0);
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} else if (item->type() == PItem) {
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group = item->parent()->text(0);
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} else {
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return;
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}
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QString fileName = QFileDialog::getOpenFileName(
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this,
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tr("Open preset export file"),
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".",
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tr("Preset export files (*.cfgx)"),
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0,
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QFileDialog::DontUseNativeDialog
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);
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if (fileName != "")
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{
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QFile exportFile(fileName);
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if (exportFile.open(QIODevice::ReadOnly | QIODevice::Text))
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{
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QByteArray base64Str;
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QTextStream instream(&exportFile);
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instream >> base64Str;
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exportFile.close();
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Configuration* configuration = MainCore::instance()->m_settings.newConfiguration("", "");
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configuration->deserialize(QByteArray::fromBase64(base64Str));
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configuration->setGroup(group); // override with current group
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ui->configurationsTree->setCurrentItem(addConfigurationToTree(configuration));
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}
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else
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{
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QMessageBox::information(this, tr("Message"), tr("Cannot open file for reading"));
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}
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}
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}
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}
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void ConfigurationsDialog::on_configurationTree_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous)
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{
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(void) current;
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(void) previous;
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updateConfigurationControls();
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}
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void ConfigurationsDialog::on_configurationTree_itemActivated(QTreeWidgetItem *item, int column)
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{
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(void) item;
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(void) column;
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on_configurationLoad_clicked();
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}
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Configuration* ConfigurationsDialog::newConfiguration(const QString& group, const QString& description)
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{
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Configuration* configuration = new Configuration();
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configuration->setGroup(group);
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configuration->setDescription(description);
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addConfiguration(configuration);
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return configuration;
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}
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void ConfigurationsDialog::addConfiguration(Configuration *configuration)
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{
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m_configurations->append(configuration);
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}
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void ConfigurationsDialog::sortConfigurations()
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{
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std::sort(m_configurations->begin(), m_configurations->end(), Configuration::configCompare);
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}
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void ConfigurationsDialog::renameConfigurationGroup(const QString& oldGroupName, const QString& newGroupName)
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{
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for (int i = 0; i < m_configurations->size(); i++)
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{
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if (m_configurations->at(i)->getGroup() == oldGroupName)
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{
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Configuration *configuration_mod = const_cast<Configuration*>(m_configurations->at(i));
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configuration_mod->setGroup(newGroupName);
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}
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}
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}
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void ConfigurationsDialog::deleteConfiguration(const Configuration* configuration)
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{
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m_configurations->removeAll((Configuration*) configuration);
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delete (Configuration*) configuration;
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}
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void ConfigurationsDialog::deleteConfigurationGroup(const QString& groupName)
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{
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QList<Configuration*>::iterator it = m_configurations->begin();
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while (it != m_configurations->end())
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{
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if ((*it)->getGroup() == groupName) {
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it = m_configurations->erase(it);
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} else {
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++it;
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}
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}
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}
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