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kde-extraapps/kdeplasma-addons/applets/community/opendesktop.cpp
Ivailo Monev 9ffe5327b4 initial import of kde-plasma-addons (4.14.3)
2015-01-15 17:07:43 +00:00

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/***************************************************************************
* Copyright 2009 by Sebastian Kügler <sebas@kde.org> *
* Copyright 2009 by Frederik Gladhorn <gladhorn@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 . *
***************************************************************************/
//own
#include "opendesktop.h"
//KDE
#include <KConfigDialog>
#include <KDebug>
#include <KLocale>
#include <KCMultiDialog>
//plasma
#include <Plasma/Label>
#include <Plasma/IconWidget>
#include <Plasma/TabBar>
#include <Plasma/PopupApplet>
#include <Plasma/DataEngine>
#include <Plasma/ServiceJob>
#include <Plasma/ScrollWidget>
#include <Plasma/ToolTipManager>
#include "actionstack.h"
#include "contactlist.h"
#include "friendlist.h"
#include "loginwidget.h"
#include "messagecounter.h"
#include "messagelist.h"
#include "utils.h"
K_EXPORT_PLASMA_APPLET(opendesktop, OpenDesktop)
using namespace Plasma;
OpenDesktop::OpenDesktop(QObject *parent, const QVariantList &args)
: Plasma::PopupApplet(parent, args),
m_tabs(0),
m_loginWidget(0),
m_friendList(0),
m_friendStack(0),
m_nearList(0),
m_provider("https://api.opendesktop.org/v1/"),
m_credentialsSource(QString("Credentials\\provider:%1").arg(m_provider)),
m_kcmDialog(0)
{
KGlobal::locale()->insertCatalog("plasma_applet_opendesktop");
setBackgroundHints(StandardBackground);
setAspectRatioMode(IgnoreAspectRatio);
setHasConfigurationInterface(true);
setPassivePopup(true);
setPopupIcon("system-users");
}
OpenDesktop::~OpenDesktop()
{
}
void OpenDesktop::init()
{
(void)graphicsWidget();
kDebug() << "init: opendesktop";
m_engine->connectSource("Providers", this);
configChanged();
connectGeolocation();
}
void OpenDesktop::connectGeolocation()
{
dataEngine("geolocation")->connectSource("location", this);
}
QGraphicsWidget* OpenDesktop::graphicsWidget()
{
if (!m_tabs) {
m_engine = dataEngine("ocs");
// People near me
m_nearList = new ContactList(m_engine);
m_nearStack = new ActionStack(m_engine, m_nearList);
m_nearStack->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_tabs = new Plasma::TabBar;
m_tabs->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_tabs->addTab(i18n("Nearby"), m_nearStack);
connect(this, SIGNAL(providerChanged(QString)), m_nearList, SLOT(setProvider(QString)));
connect(this, SIGNAL(providerChanged(QString)), m_nearStack, SLOT(setProvider(QString)));
connect(m_nearList, SIGNAL(addFriend(QString)), m_nearStack, SLOT(addFriend(QString)));
connect(m_nearList, SIGNAL(sendMessage(QString)), m_nearStack, SLOT(sendMessage(QString)));
connect(m_nearList, SIGNAL(showDetails(QString)), m_nearStack, SLOT(showDetails(QString)));
connect(m_nearStack, SIGNAL(endWork()), SLOT(endWork()));
connect(m_nearStack, SIGNAL(startWork()), SLOT(startWork()));
connect(this, SIGNAL(usernameChanged(QString)), m_nearList, SLOT(setOwnId(QString)));
connect(this, SIGNAL(usernameChanged(QString)), m_nearStack, SLOT(setOwnId(QString)));
emit providerChanged(m_provider);
}
return m_tabs;
}
void OpenDesktop::showLoginWidget(bool show)
{
if (!show) {
if (m_loginWidget) {
m_tabs->removeTab(1);
delete m_loginWidget;
m_loginWidget = 0;
}
return;
}
if (!m_loginWidget) {
m_loginWidget = new LoginWidget(m_engine);
m_tabs->addTab(i18n("Login"), m_loginWidget);
connect(m_loginWidget, SIGNAL(loginFinished()), this, SLOT(loginFinished()));
connect(this, SIGNAL(providerChanged(QString)), m_loginWidget, SLOT(setProvider(QString)));
m_loginWidget->setProvider(m_provider);
}
}
void OpenDesktop::loginFinished()
{
showLoginWidget(false);
showFriendsWidget();
emit providerChanged(m_provider);
emit usernameChanged(m_user);
}
void OpenDesktop::showFriendsWidget()
{
if (m_friendStack) {
return;
}
// Messages
m_messageCounter = new MessageCounter(m_engine, this);
// Friends
m_friendList = new FriendList(m_engine);
m_friendStack = new ActionStack(m_engine, m_friendList);
m_messageList = new MessageList(m_engine);
m_messageList->setFolder("0");
m_tabs->addTab(i18n("Friends"), m_friendStack);
m_tabs->addTab(i18n("Messages"), m_messageList);
connect(m_friendList, SIGNAL(addFriend(QString)), m_friendStack, SLOT(addFriend(QString)));
connect(m_friendList, SIGNAL(sendMessage(QString)), m_friendStack, SLOT(sendMessage(QString)));
connect(m_friendList, SIGNAL(showDetails(QString)), m_friendStack, SLOT(showDetails(QString)));
connect(m_friendStack, SIGNAL(endWork()), SLOT(endWork()));
connect(m_friendStack, SIGNAL(startWork()), SLOT(startWork()));
connect(this, SIGNAL(usernameChanged(QString)), m_friendList, SLOT(setOwnId(QString)));
connect(this, SIGNAL(usernameChanged(QString)), m_friendStack, SLOT(setOwnId(QString)));
connect(this, SIGNAL(providerChanged(QString)), m_friendList, SLOT(setProvider(QString)));
connect(this, SIGNAL(providerChanged(QString)), m_friendStack, SLOT(setProvider(QString)));
connect(this, SIGNAL(providerChanged(QString)), m_messageList, SLOT(setProvider(QString)));
connect(this, SIGNAL(providerChanged(QString)), m_messageCounter, SLOT(setProvider(QString)));
m_friendList->setOwnId(m_user);
m_friendStack->setOwnId(m_user);
m_friendList->setProvider(m_provider);
m_friendStack->setProvider(m_provider);
m_messageList->setProvider(m_provider);
m_messageCounter->setProvider(m_provider);
}
void OpenDesktop::connectNearby(qreal latitude, qreal longitude)
{
QString src = QString("Near\\provider:%1\\latitude:%2\\longitude:%3\\distance:0")
.arg(m_provider)
.arg(latitude)
.arg(longitude);
m_nearList->setQuery(src);
}
void OpenDesktop::endWork()
{
// FIXME: Count
setBusy(false);
}
void OpenDesktop::startWork()
{
// FIXME: Count
setBusy(true);
}
void OpenDesktop::dataUpdated(const QString &source, const Plasma::DataEngine::Data &data)
{
kDebug() << "source updated:" << source << data;
m_tabs->setPreferredSize(-1, -1);
emit sizeHintChanged(Qt::PreferredSize);
if (source == "location") {
// The location from the geolocation engine arrived!
m_geolocation.city = data["city"].toString();
m_geolocation.country = data["country"].toString();
m_geolocation.countryCode = data["country code"].toString();
m_geolocation.accuracy = data["accuracy"].toInt();
m_geolocation.latitude = data["latitude"].toDouble();
m_geolocation.longitude = data["longitude"].toDouble();
kDebug() << "geolocation:" << m_geolocation.city << m_geolocation.country <<
m_geolocation.countryCode << m_geolocation.latitude << m_geolocation.longitude;
connectNearby(m_geolocation.latitude, m_geolocation.longitude);
saveGeoLocation();
} else if (source == m_credentialsSource) {
m_user = data["UserName"].toString();
m_password = data["Password"].toString();
ui.username->setText(m_user);
ui.password->setText(m_password);
} else if (source == "Providers") {
// The provider to use has been loaded... and it tells about a user name to use
if (data.contains(m_provider)) {
QHash<QString, QVariant> hashData = data[m_provider].toHash();
QString user = hashData.value("UserName").toString();
kDebug() << "USER" << user;
m_user = user;
if (user.isEmpty()) {
showLoginWidget(true);
} else {
showFriendsWidget();
emit usernameChanged(user);
}
}
}
}
void OpenDesktop::createConfigurationInterface(KConfigDialog *parent)
{
QWidget *generalSettingswidget = new QWidget(parent);
ui.setupUi(generalSettingswidget);
parent->addPage(generalSettingswidget, i18n("General"), Applet::icon());
m_engine->connectSource(m_credentialsSource, this);
QVariant providers = m_engine->query("Providers");
kDebug() << providers;
QVariantHash p = providers.toHash();
foreach(const QString& key, p.keys()) {
QString name = p.value(key).toHash().value("Name").toString();
QString id = key;
ui.provider->addItem(name, id);
}
// FIXME connect current changed to get different user name
QWidget *locationWidget = new QWidget(parent);
locationUi.setupUi(locationWidget);
parent->addPage(locationWidget, i18n("Location"), "go-home");
// TODO: connect finished() signal to null the ui
connect(parent, SIGNAL(applyClicked()), this, SLOT(configAccepted()));
connect(parent, SIGNAL(okClicked()), this, SLOT(configAccepted()));
connect(ui.registerButton, SIGNAL(clicked()), this, SLOT(registerAccount()));
connect(locationUi.publishLocation, SIGNAL(clicked()), this, SLOT(publishGeoLocation()));
locationUi.city->setText(m_geolocation.city);
locationUi.latitude->setText(QString::number(m_geolocation.latitude));
locationUi.longitude->setText(QString::number(m_geolocation.longitude));
locationUi.countryCombo->setInsertPolicy(QComboBox::InsertAlphabetically);
foreach ( const QString &cc, KGlobal::locale()->allCountriesList() ) {
locationUi.countryCombo->addItem(KGlobal::locale()->countryCodeToName(cc), cc);
}
locationUi.countryCombo->setCurrentIndex(locationUi.countryCombo->findText(KGlobal::locale()->countryCodeToName(m_geolocation.countryCode)));
// actually, 0,0 is a valid location, but here we're using it to see if we
// actually have a location, a bit dirty but far less complex, especially given
// that this point is located in the middle of the ocean off the coast of Ghana
if (m_geolocation.latitude == 0 && m_geolocation.longitude == 0) {
locationUi.publishLocation->setEnabled(false);
connect(ui.provider , SIGNAL(currentIndexChanged(int)), parent , SLOT(settingsModified()));
connect(ui.username , SIGNAL(textChanged(QString)), parent ,SLOT(settingsModified()));
connect(ui.password, SIGNAL(textChanged(QString)), parent, SLOT(settingsModified()));
connect(ui.registerButton, SIGNAL(clicked(bool)), parent, SLOT(settingsModified()));
connect(locationUi.city , SIGNAL(textChanged(QString)), parent , SLOT(settingsModified()));
connect(locationUi.countryCombo, SIGNAL(currentIndexChanged(int)), parent, SLOT(settingsModified()));
connect(locationUi.latitude, SIGNAL(textChanged(QString)), parent, SLOT(settingsModified()));
connect(locationUi.longitude, SIGNAL(textChanged(QString)), parent, SLOT(settingsModified()));
connect(locationUi.publishLocation, SIGNAL(clicked(bool)), parent, SLOT(settingsModified()));
}
}
void OpenDesktop::configAccepted()
{
QString provider = ui.provider->itemData(ui.provider->currentIndex()).toString();
if(provider != m_provider) {
kDebug() << "Provider changed" << provider;
KConfigGroup cg = config();
cg.writeEntry("provider", m_provider);
emit configNeedsSaving();
}
if (!ui.username->text().isEmpty()) {
Service* service = m_engine->serviceForSource(settingsQuery(m_provider, "setCredentials"));
KConfigGroup cg = service->operationDescription("setCredentials");
kDebug() << ui.username->text() << "in config group...";
cg.writeEntry("username", ui.username->text());
cg.writeEntry("password", ui.password->text());
ServiceJob* job = service->startOperationCall(cg);
connect(job, SIGNAL(finished(KJob*)), service, SLOT(deleteLater()));
}
syncGeoLocation();
}
void OpenDesktop::configChanged()
{
KConfigGroup cg = config();
m_geolocation.city = cg.readEntry("geoCity", QString());
m_geolocation.country = cg.readEntry("geoCountry", QString());
m_geolocation.countryCode = cg.readEntry("geoCountryCode", QString());
m_geolocation.latitude = cg.readEntry("geoLatitude", 0.0);
m_geolocation.longitude = cg.readEntry("geoLongitude", 0.0);
QString provider = cg.readEntry("provider", QString("https://api.opendesktop.org/v1/"));
if (provider != m_provider) {
m_provider = provider;
m_credentialsSource = QString("Credentials\\provider:%1").arg(m_provider);
emit providerChanged(m_provider);
}
}
void OpenDesktop::registerAccount()
{
kDebug() << "register new account";
if (m_kcmDialog) {
m_kcmDialog->show();
return;
}
m_kcmDialog = new KCMultiDialog();
connect(m_kcmDialog, SIGNAL(finished()), this, SLOT(kcm_finished()));
m_kcmDialog->addModule("kcm_attica");
m_kcmDialog->setWindowTitle(i18nc("title of control center dialog to configure providers for community applet", "Provider Configuration - Community Plasma Applet"));
m_kcmDialog->show();
}
void OpenDesktop::kcm_finished()
{
m_kcmDialog->deleteLater();
m_kcmDialog = 0;
}
void OpenDesktop::syncGeoLocation()
{
// Location tab
m_geolocation.city = locationUi.city->text();
m_geolocation.countryCode = locationUi.countryCombo->itemData(locationUi.countryCombo->currentIndex()).toString();
m_geolocation.country = locationUi.countryCombo->currentText();
m_geolocation.latitude = locationUi.latitude->text().toDouble();
m_geolocation.longitude = locationUi.longitude->text().toDouble();
kDebug() << "New location:" << m_geolocation.city << m_geolocation.country << m_geolocation.countryCode << m_geolocation.latitude << m_geolocation.longitude;
saveGeoLocation();
}
void OpenDesktop::publishGeoLocation()
{
syncGeoLocation();
// FIXME: Use service
QString source = QString("PostLocation-%1:%2:%3:%4").arg(
QString("%1").arg(m_geolocation.latitude),
QString("%1").arg(m_geolocation.longitude),
m_geolocation.countryCode,
m_geolocation.city);
kDebug() << "updating location:" << source;
m_engine->connectSource(source, this);
}
void OpenDesktop::saveGeoLocation()
{
KConfigGroup cg = config();
cg.writeEntry("geoCity", m_geolocation.city);
cg.writeEntry("geoCountry", m_geolocation.country);
cg.writeEntry("geoCountryCode", m_geolocation.countryCode);
cg.writeEntry("geoLatitude", m_geolocation.latitude);
cg.writeEntry("geoLongitude", m_geolocation.longitude);
emit configNeedsSaving();
}
void OpenDesktop::unreadMessageCountChanged(int count)
{
if (count) {
m_tabs->setTabText(2, i18n("Messages (%1)", count));
} else {
m_tabs->setTabText(2, i18n("Messages"));
}
}
#include "opendesktop.moc"
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