131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
#include <platformstatus.h>
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#include <QDBusConnection>
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#include <QStandardPaths>
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#include <kconfiggroup.h>
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#include <ksharedconfig.h>
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#include <QDebug>
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#include <kdirwatch.h>
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#include <kpluginfactory.h>
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#include <qstandardpaths.h>
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#include "platformstatusadaptor.h"
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#include "../plasma/config-plasma.h"
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const char *defaultPackage = "org.kde.plasma.desktop";
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const char *defaultLnFPackage = "org.kde.breeze.desktop";
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K_PLUGIN_FACTORY(PlatformStatusFactory, registerPlugin<PlatformStatus>();)
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PlatformStatus::PlatformStatus(QObject *parent, const QVariantList &)
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: KDEDModule(parent)
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{
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new PlatformStatusAdaptor(this);
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QDBusConnection::sessionBus().registerObject("/PlatformStatus", this);
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findShellPackage(false);
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findLookAndFeelPackage(false);
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const QString globalrcPath = QStandardPaths::locate(QStandardPaths::GenericConfigLocation, "kdeglobals");
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connect(KDirWatch::self(), SIGNAL(dirty(QString)), this, SLOT(fileDirtied(QString)));
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connect(KDirWatch::self(), SIGNAL(created(QString)), this, SLOT(fileDirtied(QString)));
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KDirWatch::self()->addFile(globalrcPath);
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}
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void PlatformStatus::findShellPackage(bool sendSignal)
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{
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KConfigGroup group(KSharedConfig::openConfig("kdeglobals"), "DesktopShell");
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const QString package = group.readEntry("shellPackage", defaultPackage);
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const QString path = QStandardPaths::locate(QStandardPaths::GenericDataLocation,
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PLASMA_RELATIVE_DATA_INSTALL_DIR "/shells/" + package + '/',
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QStandardPaths::LocateDirectory);
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if (path.isEmpty()) {
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if (package != defaultPackage) {
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group.deleteEntry("ShellPackage");
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findShellPackage(sendSignal);
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}
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return;
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}
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m_shellPackage = package;
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QString runtimePlatform = group.readEntry("RuntimePlatform", QString());
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KConfig packageDefaults(path + "contents/defaults", KConfig::SimpleConfig);
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group = KConfigGroup(&packageDefaults, "Desktop");
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runtimePlatform = group.readEntry("RuntimePlatform", runtimePlatform);
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const bool runtimeChanged = runtimePlatform != m_runtimePlatform.join(',');
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if (runtimeChanged) {
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m_runtimePlatform = runtimePlatform.split(',');
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}
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if (sendSignal) {
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emit shellPackageChanged(m_shellPackage);
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emit runtimePlatformChanged(m_runtimePlatform);
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}
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}
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void PlatformStatus::findLookAndFeelPackage(bool sendSignal)
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{
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KConfigGroup group(KSharedConfig::openConfig("kdeglobals"), "KDE");
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QString package = group.readEntry("LookAndFeelPackage", QString());
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if (package.isEmpty()) {
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const QString shellPath = QStandardPaths::locate(QStandardPaths::GenericDataLocation,
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PLASMA_RELATIVE_DATA_INSTALL_DIR "/shells/" + m_shellPackage + '/',
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QStandardPaths::LocateDirectory);
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KConfig packageDefaults(shellPath + "contents/defaults", KConfig::SimpleConfig);
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group = KConfigGroup(&packageDefaults, "Desktop");
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package = group.readEntry("LookAndFeel", defaultLnFPackage);
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} else {
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const QString path = QStandardPaths::locate(QStandardPaths::GenericDataLocation,
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PLASMA_RELATIVE_DATA_INSTALL_DIR "/look-and-feel/" + package + '/',
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QStandardPaths::LocateDirectory);
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if (path.isEmpty()) {
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if (package != defaultPackage) {
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group.deleteEntry(m_shellPackage);
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findLookAndFeelPackage(sendSignal);
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}
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return;
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}
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}
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const bool lnfChanged = (m_lookAndFeelPackage != package);
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m_lookAndFeelPackage = package;
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if (sendSignal && lnfChanged) {
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emit lookAndFeelPackageChanged(m_lookAndFeelPackage);
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}
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}
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QString PlatformStatus::shellPackage() const
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{
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return m_shellPackage;
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}
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QString PlatformStatus::lookAndFeelPackage() const
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{
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return m_lookAndFeelPackage;
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}
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QStringList PlatformStatus::runtimePlatform() const
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{
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return m_runtimePlatform;
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}
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void PlatformStatus::fileDirtied(const QString &path)
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{
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if (path.endsWith("kdeglobals")) {
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findShellPackage(true);
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findLookAndFeelPackage(true);
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}
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}
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#include "platformstatus.moc"
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