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kwinscripts kcm: Only delete entries once changes are applied

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This makes it consistent with other QML KCMs
This commit is contained in:
Alexander Lohnau 2021-03-24 11:27:22 +01:00
parent d1b537b587
commit 002c4612e3
2 changed files with 49 additions and 23 deletions
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67
src/kcmkwin/kwinscripts/module.cpp
View file

@ -20,7 +20,6 @@
#include <KPluginFactory>
#include <KMessageBox>
#include <KMessageWidget>
#include <KPluginInfo>
#include <KPackage/PackageLoader>
#include <KPackage/Package>
#include <KPackage/PackageStructure>
@ -57,8 +56,12 @@ Module::Module(QWidget *parent, const QVariantList &args) :
}
});
connect(ui->scriptSelector, &KPluginSelector::changed, this, qOverload<bool>(&KCModule::changed));
connect(ui->scriptSelector, &KPluginSelector::defaulted, this, qOverload<bool>(&KCModule::defaulted));
connect(ui->scriptSelector, &KPluginSelector::changed, this, [this](bool isChanged){
changed(isChanged || !m_pendingDeletions.isEmpty());
});
connect(ui->scriptSelector, &KPluginSelector::defaulted, this, [this](bool isDefaulted){
defaulted(isDefaulted && m_pendingDeletions.isEmpty());
});
connect(this, &Module::defaultsIndicatorsVisibleChanged, ui->scriptSelector, &KPluginSelector::setDefaultsIndicatorsVisible);
connect(ui->importScriptButton, &QPushButton::clicked, this, &Module::importScript);
@ -66,26 +69,20 @@ Module::Module(QWidget *parent, const QVariantList &args) :
QPushButton *button = new QPushButton(ui->scriptSelector);
button->setIcon(QIcon::fromTheme(QStringLiteral("delete")));
button->setEnabled(QFileInfo(info.entryPath()).isWritable());
connect(button, &QPushButton::clicked, this, [this, info](){
using namespace KPackage;
PackageStructure *structure = PackageLoader::self()->loadPackageStructure(QStringLiteral("KWin/Script"));
Package package(structure);
// We can get the package root from the entry path
QDir root = QFileInfo(info.entryPath()).dir();
root.cdUp();
KJob *uninstallJob = Package(structure).uninstall(info.pluginName(), root.absolutePath());
connect(uninstallJob, &KJob::result, this, [this, uninstallJob](){
ui->scriptSelector->clearPlugins();
updateListViewContents();
// If the uninstallation is successful the entry will be immediately removed
if (!uninstallJob->errorString().isEmpty()) {
ui->messageWidget->setText(i18n("Error when uninstalling KWin Script: %1", uninstallJob->errorString()));
ui->messageWidget->setMessageType(KMessageWidget::Error);
ui->messageWidget->animatedShow();
}
});
});
return button;
connect(button, &QPushButton::clicked, this, [this, info]() {
if (m_pendingDeletions.contains(info)) {
m_pendingDeletions.removeOne(info);
} else {
m_pendingDeletions << info;
}
Q_EMIT pendingDeletionsChanged();
});
connect(this, &Module::pendingDeletionsChanged, button, [this, info, button]() {
button->setIcon(QIcon::fromTheme(m_pendingDeletions.contains(info) ? QStringLiteral("edit-undo") : QStringLiteral("delete")));
changed(ui->scriptSelector->isSaveNeeded() || !m_pendingDeletions.isEmpty());
defaulted(ui->scriptSelector->isDefault() && m_pendingDeletions.isEmpty());
});
return button;
});
updateListViewContents();
@ -150,11 +147,15 @@ void Module::updateListViewContents()
void Module::defaults()
{
m_pendingDeletions.clear();
Q_EMIT pendingDeletionsChanged();
ui->scriptSelector->defaults();
}
void Module::load()
{
m_pendingDeletions.clear();
Q_EMIT pendingDeletionsChanged();
updateListViewContents();
ui->scriptSelector->load();
@ -163,6 +164,26 @@ void Module::load()
void Module::save()
{
using namespace KPackage;
PackageStructure *structure = PackageLoader::self()->loadPackageStructure(QStringLiteral("KWin/Script"));
for (const KPluginInfo &info : qAsConst(m_pendingDeletions)) {
// We can get the package root from the entry path
QDir root = QFileInfo(info.entryPath()).dir();
root.cdUp();
KJob *uninstallJob = Package(structure).uninstall(info.pluginName(), root.absolutePath());
connect(uninstallJob, &KJob::result, this, [this, uninstallJob](){
ui->scriptSelector->clearPlugins();
updateListViewContents();
// If the uninstallation is successful the entry will be immediately removed
if (!uninstallJob->errorString().isEmpty()) {
ui->messageWidget->setText(i18n("Error when uninstalling KWin Script: %1", uninstallJob->errorString()));
ui->messageWidget->setMessageType(KMessageWidget::Error);
ui->messageWidget->animatedShow();
}
});
}
m_pendingDeletions.clear();
ui->scriptSelector->save();
m_kwinConfig->sync();
QDBusMessage message = QDBusMessage::createMethodCall("org.kde.KWin", "/Scripting", "org.kde.kwin.Scripting", "start");

5
src/kcmkwin/kwinscripts/module.h
View file

@ -9,6 +9,7 @@
#include <KCModule>
#include <KSharedConfig>
#include <KPluginInfo>
namespace Ui
{
@ -38,6 +39,9 @@ public:
void save() override;
void defaults() override;
Q_SIGNALS:
void pendingDeletionsChanged();
protected Q_SLOTS:
/**
@ -58,6 +62,7 @@ private:
void updateListViewContents();
KSharedConfigPtr m_kwinConfig;
KWinScriptsData *m_kwinScriptsData;
QList<KPluginInfo> m_pendingDeletions;
};
#endif // MODULE_H