sdrangel/sdrgui/gui/configurationsdialog.cpp

500 wiersze
15 KiB
C++
Czysty Zwykły widok Historia

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