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Add uninstall button for kwin scripts

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BUG: 315829
FIXED-IN: 5.20
This commit is contained in:
Alexander Lohnau 2020-08-28 15:32:44 +00:00
parent bde274eb70
commit 4e481d0e66
1 changed files with 28 additions and 1 deletions
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29
kcmkwin/kwinscripts/module.cpp
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@ -23,6 +23,7 @@
#include <KPluginInfo>
#include <KPackage/PackageLoader>
#include <KPackage/Package>
#include <KPackage/PackageStructure>
#include <KNewStuff3/KNS3/Button>
@ -57,6 +58,32 @@ Module::Module(QWidget *parent, const QVariantList &args) :
connect(ui->scriptSelector, &KPluginSelector::defaulted, this, qOverload<bool>(&KCModule::defaulted));
connect(ui->importScriptButton, &QPushButton::clicked, this, &Module::importScript);
ui->scriptSelector->setAdditionalButtonHandler([this](const KPluginInfo &info) {
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;
});
updateListViewContents();
}
@ -115,7 +142,7 @@ void Module::importScriptInstallFinished(KJob *job)
void Module::updateListViewContents()
{
auto filter = [](const KPluginMetaData &md) {
return !md.rawData().value("X-KWin-Exclude-Listing").toBool();
return md.isValid() && !md.rawData().value("X-KWin-Exclude-Listing").toBool();
};
const QString scriptFolder = QStringLiteral("kwin/scripts/");