forked from Qortal/Brooklyn
138 lines
4.1 KiB
C++
138 lines
4.1 KiB
C++
/*
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SPDX-FileCopyrightText: 2017 Xuetian Weng <wengxt@gmail.com>
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SPDX-FileCopyrightText: 2018 Roman Gilg <subdiff@gmail.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "evdev_settings.h"
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#include "x11_evdev_backend.h"
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#include <KConfigGroup>
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#include <KSharedConfig>
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#include <QDBusConnection>
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#include <QDBusMessage>
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#include "../migrationlib/kdelibs4config.h"
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void EvdevSettings::apply(X11EvdevBackend *backend, bool force)
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{
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if (!backend) {
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return;
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}
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backend->apply(force);
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handedNeedsApply = false;
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}
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void EvdevSettings::load(X11EvdevBackend *backend)
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{
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KConfig config("kcminputrc");
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// TODO: what's a good threshold default value
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int threshold = 0;
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handed = Handed::Right;
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double accel = 1.0;
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if (backend) {
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auto handedOnServer = backend->handed();
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handedEnabled = handedOnServer != Handed::NotSupported;
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if (handedEnabled) {
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handed = handedOnServer;
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}
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accel = backend->accelRate();
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threshold = backend->threshold();
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}
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KConfigGroup group = config.group("Mouse");
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double a = group.readEntry("Acceleration", -1.0);
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if (a == -1)
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accelRate = accel;
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else
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accelRate = a;
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int t = group.readEntry("Threshold", -1);
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if (t == -1)
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thresholdMove = threshold;
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else
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thresholdMove = t;
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QString key = group.readEntry("MouseButtonMapping");
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if (key == "RightHanded")
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handed = Handed::Right;
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else if (key == "LeftHanded")
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handed = Handed::Left;
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reverseScrollPolarity = group.readEntry("ReverseScrollPolarity", false);
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handedNeedsApply = false;
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// SC/DC/AutoSelect/ChangeCursor
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group = config.group("KDE");
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doubleClickInterval = group.readEntry("DoubleClickInterval", 400);
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dragStartTime = group.readEntry("StartDragTime", 500);
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dragStartDist = group.readEntry("StartDragDist", 4);
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wheelScrollLines = group.readEntry("WheelScrollLines", 3);
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}
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// see KGlobalSettings::emitChange
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enum ChangeType {
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PaletteChanged = 0,
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FontChanged,
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StyleChanged,
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SettingsChanged,
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IconChanged,
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CursorChanged,
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ToolbarStyleChanged,
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ClipboardConfigChanged,
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BlockShortcuts,
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NaturalSortingChanged
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};
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enum SettingsCategory {
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SETTINGS_MOUSE,
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SETTINGS_COMPLETION,
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SETTINGS_PATHS,
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SETTINGS_POPUPMENU,
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SETTINGS_QT,
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SETTINGS_SHORTCUTS,
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SETTINGS_LOCALE,
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SETTINGS_STYLE
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};
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static void emitChange(ChangeType changeType, int arg)
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{
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// see KGlobalSettings::emitChange
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QDBusMessage message = QDBusMessage::createSignal("/KGlobalSettings", "org.kde.KGlobalSettings", "notifyChange");
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QList<QVariant> args;
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args.append(static_cast<int>(changeType));
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args.append(arg);
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message.setArguments(args);
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QDBusConnection::sessionBus().send(message);
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}
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void EvdevSettings::save()
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{
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KSharedConfig::Ptr kcminputProfile = KSharedConfig::openConfig("kcminputrc");
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KConfigGroup kcminputGroup(kcminputProfile, "Mouse");
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kcminputGroup.writeEntry("Acceleration", accelRate);
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kcminputGroup.writeEntry("Threshold", thresholdMove);
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if (handed == Handed::Right) {
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kcminputGroup.writeEntry("MouseButtonMapping", QString("RightHanded"));
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} else {
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kcminputGroup.writeEntry("MouseButtonMapping", QString("LeftHanded"));
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}
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kcminputGroup.writeEntry("ReverseScrollPolarity", reverseScrollPolarity);
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kcminputGroup.sync();
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KSharedConfig::Ptr profile = KSharedConfig::openConfig("kdeglobals");
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KConfigGroup group(profile, "KDE");
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group.writeEntry("DoubleClickInterval", doubleClickInterval, KConfig::Persistent);
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group.writeEntry("StartDragTime", dragStartTime, KConfig::Persistent);
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group.writeEntry("StartDragDist", dragStartDist, KConfig::Persistent);
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group.writeEntry("WheelScrollLines", wheelScrollLines, KConfig::Persistent);
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group.sync();
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kcminputProfile->sync();
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Kdelibs4SharedConfig::syncConfigGroup(QLatin1String("Mouse"), "kcminputrc");
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Kdelibs4SharedConfig::syncConfigGroup(QLatin1String("KDE"), "kdeglobals");
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emitChange(SettingsChanged, SETTINGS_MOUSE);
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}
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