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/*
SPDX-FileCopyrightText: 2007 Urs Wolfer <uwolfer@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "hostpreferenceslist.h"
#include "hostpreferences.h"
#include "krdc_debug.h"
#include <QIcon>
#include <KLocalizedString>
#include <KMessageBox>
#include <QFile>
#include <QLayout>
#include <QListWidget>
HostPreferencesList::HostPreferencesList(QWidget *parent, MainWindow *mainWindow, KConfigGroup hostPrefsConfig)
: QWidget(parent)
, m_hostPrefsConfig(hostPrefsConfig)
, m_mainWindow(mainWindow)
{
hostList = new QListWidget(this);
connect(hostList, SIGNAL(itemSelectionChanged()), SLOT(selectionChanged()));
connect(hostList, SIGNAL(itemDoubleClicked(QListWidgetItem*)), SLOT(configureHost()));
configureButton = new QPushButton(this);
configureButton->setEnabled(false);
configureButton->setText(i18n("Configure..."));
configureButton->setIcon(QIcon::fromTheme(QLatin1String("configure")));
connect(configureButton, SIGNAL(clicked()), SLOT(configureHost()));
removeButton = new QPushButton(this);
removeButton->setEnabled(false);
removeButton->setText(i18n("Remove"));
removeButton->setIcon(QIcon::fromTheme(QLatin1String("list-remove")));
connect(removeButton, SIGNAL(clicked()), SLOT(removeHost()));
QVBoxLayout *buttonLayout = new QVBoxLayout;
buttonLayout->addWidget(configureButton);
buttonLayout->addWidget(removeButton);
buttonLayout->addStretch();
QHBoxLayout *mainLayout = new QHBoxLayout(this);
mainLayout->addWidget(hostList);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
readConfig();
}
HostPreferencesList::~HostPreferencesList()
{
}
void HostPreferencesList::readConfig()
{
QStringList urls = m_hostPrefsConfig.groupList();
for (int i = 0; i < urls.size(); ++i)
hostList->addItem(new QListWidgetItem(urls.at(i)));
}
void HostPreferencesList::saveSettings()
{
m_hostPrefsConfig.sync();
}
void HostPreferencesList::configureHost()
{
const QList<QListWidgetItem *> selectedItems = hostList->selectedItems();
for (QListWidgetItem *selectedItem : selectedItems) {
const QString urlString = selectedItem->text();
const QUrl url = QUrl(urlString);
qCDebug(KRDC) << "Configure host: " << urlString;
HostPreferences* prefs = nullptr;
const QList<RemoteViewFactory *> remoteViewFactories(m_mainWindow->remoteViewFactoriesList());
for (RemoteViewFactory *factory : remoteViewFactories) {
if (factory->supportsUrl(url)) {
prefs = factory->createHostPreferences(m_hostPrefsConfig.group(urlString), this);
if (prefs) {
qCDebug(KRDC) << "Found plugin to handle url (" << urlString << "): " << prefs->metaObject()->className();
} else {
qCDebug(KRDC) << "Found plugin to handle url (" << urlString << "), but plugin does not provide preferences";
}
}
}
if (prefs) {
prefs->showDialog(this);
delete prefs;
} else {
KMessageBox::error(this,
i18n("The selected host cannot be handled."),
i18n("Unusable URL"));
}
}
}
void HostPreferencesList::removeHost()
{
const QList<QListWidgetItem *> selectedItems = hostList->selectedItems();
for (QListWidgetItem *selectedItem : selectedItems) {
qCDebug(KRDC) << "Remove host: " << selectedItem->text();
m_hostPrefsConfig.deleteGroup(selectedItem->text());
delete(selectedItem);
}
saveSettings();
hostList->clearSelection();
}
void HostPreferencesList::selectionChanged()
{
const bool enabled = hostList->selectedItems().isEmpty() ? false : true;
configureButton->setEnabled(enabled);
removeButton->setEnabled(enabled);
}
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