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/*
* Copyright (C) 2014 Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <QApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QTime>
#include "common/store.h"
#include "common/log.h"
#include <QWidget>
#include <QTreeView>
#include <QVBoxLayout>
#include <QLabel>
#include <QPushButton>
#include <QItemSelectionModel>
#include <iostream>
/**
* A small abstraction layer to use the sink store with the type available as string.
*/
class StoreBase {
public:
virtual ~StoreBase(){};
virtual Sink::ApplicationDomain::ApplicationDomainType::Ptr getObject() = 0;
virtual Sink::ApplicationDomain::ApplicationDomainType::Ptr getObject(const QByteArray &resourceInstanceIdentifier, const QByteArray &identifier = QByteArray()) = 0;
virtual KAsync::Job<void> create(const Sink::ApplicationDomain::ApplicationDomainType &type) = 0;
virtual KAsync::Job<void> modify(const Sink::ApplicationDomain::ApplicationDomainType &type) = 0;
virtual KAsync::Job<void> remove(const Sink::ApplicationDomain::ApplicationDomainType &type) = 0;
virtual QSharedPointer<QAbstractItemModel> loadModel(const Sink::Query &query) = 0;
};
template <typename T>
class Store : public StoreBase {
public:
Sink::ApplicationDomain::ApplicationDomainType::Ptr getObject() Q_DECL_OVERRIDE {
return T::Ptr::create();
}
Sink::ApplicationDomain::ApplicationDomainType::Ptr getObject(const QByteArray &resourceInstanceIdentifier, const QByteArray &identifier = QByteArray()) Q_DECL_OVERRIDE {
return T::Ptr::create(resourceInstanceIdentifier, identifier, 0, QSharedPointer<Sink::ApplicationDomain::MemoryBufferAdaptor>::create());
}
KAsync::Job<void> create(const Sink::ApplicationDomain::ApplicationDomainType &type) Q_DECL_OVERRIDE {
return Sink::Store::create<T>(*static_cast<const T*>(&type));
}
KAsync::Job<void> modify(const Sink::ApplicationDomain::ApplicationDomainType &type) Q_DECL_OVERRIDE {
return Sink::Store::modify<T>(*static_cast<const T*>(&type));
}
KAsync::Job<void> remove(const Sink::ApplicationDomain::ApplicationDomainType &type) Q_DECL_OVERRIDE {
return Sink::Store::remove<T>(*static_cast<const T*>(&type));
}
QSharedPointer<QAbstractItemModel> loadModel(const Sink::Query &query) Q_DECL_OVERRIDE {
return Sink::Store::loadModel<T>(query);
}
};
StoreBase& getStore(const QString &type)
{
if (type == "folder") {
static Store<Sink::ApplicationDomain::Folder> store;
return store;
} else if (type == "mail") {
static Store<Sink::ApplicationDomain::Mail> store;
return store;
} else if (type == "event") {
static Store<Sink::ApplicationDomain::Event> store;
return store;
} else if (type == "resource") {
static Store<Sink::ApplicationDomain::SinkResource> store;
return store;
}
Q_ASSERT(false);
qWarning() << "Trying to get a store that doesn't exist, falling back to event";
static Store<Sink::ApplicationDomain::Event> store;
return store;
}
template <typename T>
class View : public QWidget
{
public:
View(QAbstractItemModel *model)
: QWidget()
{
auto modelView = new QTreeView(this);
modelView->setModel(model);
resize(1000, 1500);
auto topLayout = new QVBoxLayout(this);
auto titleLabel = new QLabel(this);
titleLabel->setText("Demo");
auto font = titleLabel->font();
font.setWeight(QFont::Bold);
titleLabel->setFont(font);
titleLabel->setAlignment(Qt::AlignCenter);
auto syncButton = new QPushButton(this);
syncButton->setText("Synchronize!");
QObject::connect(syncButton, &QPushButton::pressed, []() {
Sink::Query query;
query.resources << "org.kde.dummy.instance1";
Sink::Store::synchronize(query).exec();
});
auto removeButton = new QPushButton(this);
removeButton->setText("Remove");
QObject::connect(removeButton, &QPushButton::pressed, [modelView]() {
for (auto index : modelView->selectionModel()->selectedIndexes()) {
auto object = index.data(Sink::Store::DomainObjectRole).value<typename T::Ptr>();
Sink::Store::remove(*object).exec();
}
});
topLayout->addWidget(titleLabel);
topLayout->addWidget(syncButton);
topLayout->addWidget(removeButton);
topLayout->addWidget(modelView, 10);
show();
}
};
static QSharedPointer<QAbstractItemModel> loadModel(const QString &type, Sink::Query query)
{
QTime time;
time.start();
if (type == "folder") {
query.requestedProperties << "name" << "parent";
} else if (type == "mail") {
query.requestedProperties << "subject" << "folder" << "date";
} else if (type == "event") {
query.requestedProperties << "summary";
} else if (type == "resource") {
query.requestedProperties << "type";
}
auto model = getStore(type).loadModel(query);
qDebug() << "Folder type " << type;
qDebug() << "Loaded model in " << time.elapsed() << " ms";
Q_ASSERT(model);
return model;
}
QMap<QString, QString> consumeMap(QList<QString> &list)
{
QMap<QString, QString> map;
while(list.size() >= 2) {
map.insert(list.at(0), list.at(1));
list = list.mid(2);
}
return map;
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QCommandLineParser cliOptions;
cliOptions.addPositionalArgument(QObject::tr("[type]"),
QObject::tr("A type to work with"));
cliOptions.addPositionalArgument(QObject::tr("[resource]"),
QObject::tr("A resource to connect to"));
cliOptions.addOption(QCommandLineOption("debuglevel", "A debuglevel from 0-6", "debuglevel"));
cliOptions.addHelpOption();
cliOptions.process(app);
QStringList args = cliOptions.positionalArguments();
if (cliOptions.isSet("debuglevel")) {
Sink::Log::setDebugOutputLevel(static_cast<Sink::Log::DebugLevel>(cliOptions.value("debuglevel").toInt()));
}
auto type = !args.isEmpty() ? args.takeFirst() : QByteArray();
auto resources = args;
Sink::Query query;
for (const auto &res : resources) {
query.resources << res.toLatin1();
}
query.liveQuery = true;
if (type == "folder") {
query.parentProperty = "parent";
}
auto model = loadModel(type, query);
if (type == "folder") {
QObject::connect(model.data(), &QAbstractItemModel::rowsInserted, [model](const QModelIndex &index, int start, int end) {
for (int i = start; i <= end; i++) {
model->fetchMore(model->index(i, 0, index));
}
});
auto view = QSharedPointer<View<Sink::ApplicationDomain::Folder> >::create(model.data());
app.exec();
} else if (type == "mail") {
auto view = QSharedPointer<View<Sink::ApplicationDomain::Mail> >::create(model.data());
app.exec();
} else if (type == "event") {
auto view = QSharedPointer<View<Sink::ApplicationDomain::Event> >::create(model.data());
app.exec();
}
return 0;
}
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