khotkeys/kcm_hotkeys/global_settings_widget.cpp

0001 /*
0002    SPDX-FileCopyrightText: 2008 Michael Jansen <kde@michael-jansen.biz>
0003
0004    SPDX-License-Identifier: LGPL-2.0-or-later
0005 */
0006
0007 #include "global_settings_widget.h"
0008
0009 #include "hotkeys_model.h"
0010 #include "settings.h"
0011
0012 #include <KConfigGroup>
0013 #include <KDesktopFile>
0014 #include <KGlobal>
0015 #include <QDebug>
0016
0017 #include <QStandardPaths>
0018
0019 GlobalSettingsWidget::GlobalSettingsWidget(QWidget *parent)
0020     : HotkeysWidgetIFace(parent)
0021     , _model(nullptr)
0022 {
0023     ui.setupUi(this);
0024
0025     QString path = QStandardPaths::locate(QStandardPaths::GenericDataLocation, "kde5/services/kded/khotkeys.desktop");
0026     if (KDesktopFile::isDesktopFile(path)) {
0027         _config = KSharedConfig::openConfig(path, KConfig::NoGlobals, QStandardPaths::GenericDataLocation);
0028     }
0029
0030     connect(ui.enabled, SIGNAL(stateChanged(int)), _changedSignals, SLOT(map()));
0031     _changedSignals->setMapping(ui.enabled, "enabled");
0032
0033     connect(ui.gestures_group, SIGNAL(clicked(bool)), _changedSignals, SLOT(map()));
0034     _changedSignals->setMapping(ui.gestures_group, "gestures_enabled");
0035
0036     connect(ui.gestures_timeout, SIGNAL(valueChanged(int)), _changedSignals, SLOT(map()));
0037     _changedSignals->setMapping(ui.gestures_timeout, "gestures_timeout");
0038
0039     connect(ui.gestures_button, SIGNAL(currentIndexChanged(int)), _changedSignals, SLOT(map()));
0040     _changedSignals->setMapping(ui.gestures_button, "gestures_button");
0041 }
0042
0043 GlobalSettingsWidget::~GlobalSettingsWidget()
0044 {
0045 }
0046
0047 void GlobalSettingsWidget::doCopyFromObject()
0048 {
0049     if (_config) {
0050         KConfigGroup file(_config, "Desktop Entry");
0051         ui.enabled->setChecked(file.readEntry("X-KDE-Kded-autoload", false));
0052     }
0053
0054     ui.gestures_group->setVisible(_model);
0055     if (_model) {
0056         KHotKeys::Settings *settings = _model->settings();
0057         Q_ASSERT(settings);
0058         ui.gestures_group->setChecked(!settings->areGesturesDisabled());
0059         ui.gestures_button->setCurrentIndex(settings->gestureMouseButton() - 2);
0060         ui.gestures_timeout->setValue(settings->gestureTimeOut());
0061     }
0062 }
0063
0064 void GlobalSettingsWidget::doCopyToObject()
0065 {
0066     if (_config) {
0067         KConfigGroup file(_config, "Desktop Entry");
0068         file.writeEntry("X-KDE-Kded-autoload", ui.enabled->checkState() == Qt::Checked);
0069         _config->sync();
0070     }
0071
0072     if (_model) {
0073         KHotKeys::Settings *settings = _model->settings();
0074         Q_ASSERT(settings);
0075         ui.gestures_group->isChecked() ? settings->enableGestures() : settings->disableGestures();
0076         settings->setGestureMouseButton(ui.gestures_button->currentIndex() + 2);
0077         settings->setGestureTimeOut(ui.gestures_timeout->value());
0078     }
0079 }
0080
0081 bool GlobalSettingsWidget::isChanged() const
0082 {
0083     if (_config) {
0084         KConfigGroup file(_config, "Desktop Entry");
0085         bool enabled = file.readEntry("X-KDE-Kded-autoload", false);
0086
0087         if (enabled != ui.enabled->isChecked()) {
0088             return true;
0089         }
0090     }
0091
0092     if (_model) {
0093         KHotKeys::Settings *settings = _model->settings();
0094         Q_ASSERT(settings);
0095         if ((!settings->areGesturesDisabled()) != ui.gestures_group->isChecked() //
0096             || settings->gestureMouseButton() - 2 != ui.gestures_button->currentIndex() //
0097             || settings->gestureTimeOut() != ui.gestures_timeout->value()) {
0098             return true;
0099         }
0100     }
0101
0102     return false;
0103 }
0104
0105 void GlobalSettingsWidget::setModel(KHotkeysModel *model)
0106 {
0107     _model = model;
0108     doCopyFromObject();
0109 }
0110
0111 #include "moc_global_settings_widget.cpp"