mirror of
https://github.com/f4exb/sdrangel.git
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471 lines
14 KiB
C++
471 lines
14 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 <QFileDialog>
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#include <QMessageBox>
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#include <QTextStream>
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#include <QFile>
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#include "settings/preset.h"
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#include "gui/presetitem.h"
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#include "gui/addpresetdialog.h"
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#include "device/deviceuiset.h"
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#include "maincore.h"
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#include "devicesetpresetsdialog.h"
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#include "ui_devicesetpresetsdialog.h"
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DeviceSetPresetsDialog::DeviceSetPresetsDialog(QWidget* parent) :
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QDialog(parent),
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ui(new Ui::DeviceSetPresetsDialog),
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m_deviceSetPresets(nullptr),
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m_deviceUISet(nullptr),
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m_pluginAPI(nullptr),
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m_currentWorkspace(nullptr),
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m_workspaces(nullptr),
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m_presetLoaded(false)
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{
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ui->setupUi(this);
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}
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DeviceSetPresetsDialog::~DeviceSetPresetsDialog()
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{
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delete ui;
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}
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void DeviceSetPresetsDialog::populateTree(int deviceType)
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{
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if (!m_deviceSetPresets) {
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return;
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}
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QList<Preset*>::const_iterator it = m_deviceSetPresets->begin();
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QList<QTreeWidgetItem*> treeItems;
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ui->presetTree->clear();
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for (int i = 0; it != m_deviceSetPresets->end(); ++it, i++)
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{
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if (((*it)->isSourcePreset() && (deviceType == 0)) ||
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((*it)->isSinkPreset() && (deviceType == 1)) ||
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((*it)->isMIMOPreset() && (deviceType == 2)))
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{
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QTreeWidgetItem *treeItem = addPresetToTree(*it);
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treeItems.push_back(treeItem);
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}
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}
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if (treeItems.size() > 0) {
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ui->presetTree->setCurrentItem(treeItems.at(treeItems.size()/2));
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}
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updatePresetControls();
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}
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QTreeWidgetItem* DeviceSetPresetsDialog::addPresetToTree(const Preset* preset)
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{
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QTreeWidgetItem* group = 0;
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for(int i = 0; i < ui->presetTree->topLevelItemCount(); i++)
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{
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if(ui->presetTree->topLevelItem(i)->text(0) == preset->getGroup())
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{
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group = ui->presetTree->topLevelItem(i);
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break;
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}
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}
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if(group == 0)
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{
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QStringList sl;
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sl.append(preset->getGroup());
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group = new QTreeWidgetItem(ui->presetTree, sl, PGroup);
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group->setFirstColumnSpanned(true);
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group->setExpanded(true);
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ui->presetTree->sortByColumn(0, Qt::AscendingOrder);
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}
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QStringList sl;
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sl.append(QString("%1").arg(preset->getCenterFrequency() / 1e6f, 0, 'f', 3)); // frequency column
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sl.append(QString("%1").arg(preset->isSourcePreset() ? 'R' : preset->isSinkPreset() ? 'T' : preset->isMIMOPreset() ? 'M' : 'X')); // mode column
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sl.append(preset->getDescription()); // description column
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PresetItem* item = new PresetItem(group, sl, preset->getCenterFrequency(), PItem);
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item->setTextAlignment(0, Qt::AlignRight);
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item->setData(0, Qt::UserRole, QVariant::fromValue(preset));
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ui->presetTree->resizeColumnToContents(0); // Resize frequency column to minimum
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ui->presetTree->resizeColumnToContents(1); // Resize mode column to minimum
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updatePresetControls();
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return item;
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}
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void DeviceSetPresetsDialog::updatePresetControls()
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{
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ui->presetTree->resizeColumnToContents(0);
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if (ui->presetTree->currentItem() != 0)
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{
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ui->presetDelete->setEnabled(true);
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ui->presetLoad->setEnabled(true);
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}
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else
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{
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ui->presetDelete->setEnabled(false);
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ui->presetLoad->setEnabled(false);
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}
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}
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void DeviceSetPresetsDialog::on_presetSave_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->presetTree->topLevelItemCount(); i++) {
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groups.append(ui->presetTree->topLevelItem(i)->text(0));
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}
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QTreeWidgetItem* item = ui->presetTree->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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Preset* preset = MainCore::instance()->m_settings.newPreset(dlg.group(), dlg.description());
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m_deviceUISet->saveDeviceSetSettings(preset);
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ui->presetTree->setCurrentItem(addPresetToTree(preset));
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}
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MainCore::instance()->m_settings.sortPresets();
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}
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void DeviceSetPresetsDialog::on_presetUpdate_clicked()
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{
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QTreeWidgetItem* item = ui->presetTree->currentItem();
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const Preset* changedPreset = 0;
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if(item != 0)
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{
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if(item->type() == PItem)
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{
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const Preset* preset = qvariant_cast<const Preset*>(item->data(0, Qt::UserRole));
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if (preset != 0)
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{
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Preset* preset_mod = const_cast<Preset*>(preset);
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m_deviceUISet->saveDeviceSetSettings(preset_mod);
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changedPreset = preset;
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}
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}
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}
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MainCore::instance()->m_settings.sortPresets();
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ui->presetTree->clear();
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for (int i = 0; i < MainCore::instance()->m_settings.getPresetCount(); ++i)
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{
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QTreeWidgetItem *item_x = addPresetToTree(MainCore::instance()->m_settings.getPreset(i));
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const Preset* preset_x = qvariant_cast<const Preset*>(item_x->data(0, Qt::UserRole));
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if (changedPreset && (preset_x == changedPreset)) { // set cursor on changed preset
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ui->presetTree->setCurrentItem(item_x);
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}
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}
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}
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void DeviceSetPresetsDialog::on_presetEdit_clicked()
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{
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QTreeWidgetItem* item = ui->presetTree->currentItem();
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QStringList groups;
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bool change = false;
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const Preset *changedPreset = 0;
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QString newGroupName;
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for(int i = 0; i < ui->presetTree->topLevelItemCount(); i++) {
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groups.append(ui->presetTree->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 Preset* preset = qvariant_cast<const Preset*>(item->data(0, Qt::UserRole));
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AddPresetDialog dlg(groups, preset->getGroup(), this);
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dlg.setDescription(preset->getDescription());
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if (dlg.exec() == QDialog::Accepted)
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{
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Preset* preset_mod = const_cast<Preset*>(preset);
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preset_mod->setGroup(dlg.group());
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preset_mod->setDescription(dlg.description());
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change = true;
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changedPreset = preset;
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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 preset group");
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if (dlg.exec() == QDialog::Accepted)
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{
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MainCore::instance()->m_settings.renamePresetGroup(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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MainCore::instance()->m_settings.sortPresets();
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ui->presetTree->clear();
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for (int i = 0; i < MainCore::instance()->m_settings.getPresetCount(); ++i)
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{
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QTreeWidgetItem *item_x = addPresetToTree(MainCore::instance()->m_settings.getPreset(i));
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const Preset* preset_x = qvariant_cast<const Preset*>(item_x->data(0, Qt::UserRole));
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if (changedPreset && (preset_x == changedPreset)) { // set cursor on changed preset
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ui->presetTree->setCurrentItem(item_x);
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}
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}
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if (!changedPreset) // 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->presetTree->topLevelItemCount(); i++)
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{
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QTreeWidgetItem* item = ui->presetTree->topLevelItem(i);
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if (item->text(0) == newGroupName) {
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ui->presetTree->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 DeviceSetPresetsDialog::on_presetExport_clicked()
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{
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QTreeWidgetItem* item = ui->presetTree->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 Preset* preset = qvariant_cast<const Preset*>(item->data(0, Qt::UserRole));
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QString base64Str = preset->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("Preset export files (*.prex)"),
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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() != "prex") {
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fileName += ".prex";
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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 DeviceSetPresetsDialog::on_presetImport_clicked()
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{
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QTreeWidgetItem* item = ui->presetTree->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 (*.prex)"),
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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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Preset* preset = MainCore::instance()->m_settings.newPreset("", "");
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preset->deserialize(QByteArray::fromBase64(base64Str));
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preset->setGroup(group); // override with current group
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ui->presetTree->setCurrentItem(addPresetToTree(preset));
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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 DeviceSetPresetsDialog::on_presetLoad_clicked()
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{
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qDebug("DeviceSetPresetsDialog::on_presetLoad_clicked");
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QTreeWidgetItem* item = ui->presetTree->currentItem();
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if (!item)
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{
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qDebug("DeviceSetPresetsDialog::on_presetLoad_clicked: item null");
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updatePresetControls();
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return;
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}
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const Preset* preset = qvariant_cast<const Preset*>(item->data(0, Qt::UserRole));
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if (!preset)
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{
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qDebug("DeviceSetPresetsDialog::on_presetLoad_clicked: preset null");
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return;
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}
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loadDeviceSetPresetSettings(preset);
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}
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void DeviceSetPresetsDialog::on_presetDelete_clicked()
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{
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QTreeWidgetItem* item = ui->presetTree->currentItem();
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if (!item)
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{
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updatePresetControls();
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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 Preset* preset = qvariant_cast<const Preset*>(item->data(0, Qt::UserRole));
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if (preset)
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{
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if (QMessageBox::question(
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this,
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tr("Delete Preset"),
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tr("Do you want to delete preset '%1'?").arg(preset->getDescription()),
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QMessageBox::No | QMessageBox::Yes, QMessageBox::No) == QMessageBox::Yes
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)
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{
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delete item;
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MainCore::instance()->m_settings.deletePreset(preset);
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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 (QMessageBox::question(
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this,
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tr("Delete preset group"),
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tr("Do you want to delete preset group '%1'?").arg(item->text(0)),
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QMessageBox::No | QMessageBox::Yes, QMessageBox::No) == QMessageBox::Yes
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)
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{
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MainCore::instance()->m_settings.deletePresetGroup(item->text(0));
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ui->presetTree->clear();
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for (int i = 0; i < MainCore::instance()->m_settings.getPresetCount(); ++i) {
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addPresetToTree(MainCore::instance()->m_settings.getPreset(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 DeviceSetPresetsDialog::on_presetTree_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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updatePresetControls();
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}
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void DeviceSetPresetsDialog::on_presetTree_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_presetLoad_clicked();
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}
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void DeviceSetPresetsDialog::loadDeviceSetPresetSettings(const Preset* preset)
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{
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qDebug("DeviceSetPresetsDialog::loadPresetSettings: preset [%s | %s]",
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qPrintable(preset->getGroup()),
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qPrintable(preset->getDescription()));
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m_deviceUISet->loadDeviceSetSettings(preset, m_pluginAPI, m_workspaces, m_currentWorkspace);
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m_presetLoaded = true;
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}
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