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kfreespace: show message that no storage devices are found when that is the case

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much like the joystick KCM

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2023-06-21 23:20:55 +03:00
parent b7bab330a0
commit 8bc8384cff
2 changed files with 22 additions and 1 deletions
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21
kfreespace/kcm/kfreespaceconfig.cpp
View file

@ -164,7 +164,8 @@ K_EXPORT_PLUGIN(KCMFreeSpaceFactory("kcmfreespaceconfig", "kcm_freespaceconfig")
KCMFreeSpace::KCMFreeSpace(QWidget *parent, const QVariantList &args)
: KCModule(KCMFreeSpaceFactory::componentData(), parent),
m_layout(nullptr),
m_spacer(nullptr)
m_spacer(nullptr),
m_message(nullptr)
{
Q_UNUSED(args);
@ -201,7 +202,12 @@ void KCMFreeSpace::load()
}
}
Q_ASSERT(m_spacer == nullptr);
if (m_message) {
delete m_message;
m_message = nullptr;
}
bool hasdevices = false;
KConfig kfreespaceconfig("kfreespacerc", KConfig::SimpleConfig);
const QList<Solid::Device> storagedevices = Solid::Device::listFromType(Solid::DeviceInterface::StorageAccess);
foreach (const Solid::Device &soliddevice, storagedevices) {
@ -214,6 +220,7 @@ void KCMFreeSpace::load()
}
// qDebug() << Q_FUNC_INFO << soliddevice.udi();
hasdevices = true;
KConfigGroup kfreespacegroup = kfreespaceconfig.group(soliddevice.udi());
const bool kfreespacewatch = kfreespacegroup.readEntry("watch", s_kfreespacewatch);
const qulonglong kfreespacechecktime = kfreespacegroup.readEntry("checktime", s_kfreespacechecktime);
@ -228,8 +235,20 @@ void KCMFreeSpace::load()
connect(devicebox, SIGNAL(changed()), this, SLOT(slotDeviceChanged()));
m_layout->addWidget(devicebox);
}
if (!hasdevices) {
m_message = new KMessageWidget(this);
m_message->setMessageType(KMessageWidget::Error);
m_message->setCloseButtonVisible(false);
m_message->setText(
i18n("No storage device found on this computer.")
);
m_layout->addWidget(m_message);
}
m_spacer = new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Expanding);
m_layout->addSpacerItem(m_spacer);
emit changed(false);
}

2
kfreespace/kcm/kfreespaceconfig.h
View file

@ -24,6 +24,7 @@
#include <QSpacerItem>
#include <QList>
#include <kcmodule.h>
#include <kmessagewidget.h>
class KFreeSpaceBox;
@ -50,6 +51,7 @@ public Q_SLOTS:
private:
QVBoxLayout* m_layout;
QSpacerItem* m_spacer;
KMessageWidget* m_message;
QList<KFreeSpaceBox*> m_deviceboxes;
};