matrixion/src/MainWindow.cc

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/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
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#include "MainWindow.h"
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#include "Config.h"
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#include <QApplication>
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#include <QLayout>
#include <QNetworkReply>
#include <QSettings>
#include <QShortcut>
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#include <QSystemTrayIcon>
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MainWindow *MainWindow::instance_ = nullptr;
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow(parent)
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, progressModal_{ nullptr }
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, spinner_{ nullptr }
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{
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QSizePolicy sizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
setSizePolicy(sizePolicy);
setWindowTitle("nheko");
setObjectName("MainWindow");
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setStyleSheet("QWidget#MainWindow {background-color: #fff}");
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restoreWindowSize();
setMinimumSize(QSize(conf::window::minWidth, conf::window::minHeight));
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QFont font("Open Sans");
font.setPixelSize(conf::fontSize);
font.setStyleStrategy(QFont::PreferAntialias);
setFont(font);
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client_ = QSharedPointer<MatrixClient>(new MatrixClient("matrix.org"));
trayIcon_ = new TrayIcon(":/logos/nheko-32.png", this);
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welcome_page_ = new WelcomePage(this);
login_page_ = new LoginPage(client_, this);
register_page_ = new RegisterPage(client_, this);
chat_page_ = new ChatPage(client_, this);
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// Initialize sliding widget manager.
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pageStack_ = new QStackedWidget(this);
pageStack_->addWidget(welcome_page_);
pageStack_->addWidget(login_page_);
pageStack_->addWidget(register_page_);
pageStack_->addWidget(chat_page_);
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setCentralWidget(pageStack_);
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connect(welcome_page_, SIGNAL(userLogin()), this, SLOT(showLoginPage()));
connect(welcome_page_, SIGNAL(userRegister()), this, SLOT(showRegisterPage()));
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connect(login_page_, SIGNAL(backButtonClicked()), this, SLOT(showWelcomePage()));
connect(register_page_, SIGNAL(backButtonClicked()), this, SLOT(showWelcomePage()));
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connect(chat_page_, SIGNAL(close()), this, SLOT(showWelcomePage()));
connect(
chat_page_, SIGNAL(changeWindowTitle(QString)), this, SLOT(setWindowTitle(QString)));
connect(chat_page_, SIGNAL(unreadMessages(int)), trayIcon_, SLOT(setUnreadCount(int)));
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connect(trayIcon_,
SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
this,
SLOT(iconActivated(QSystemTrayIcon::ActivationReason)));
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connect(chat_page_, SIGNAL(contentLoaded()), this, SLOT(removeOverlayProgressBar()));
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connect(client_.data(),
SIGNAL(loginSuccess(QString, QString, QString)),
this,
SLOT(showChatPage(QString, QString, QString)));
QShortcut *quitShortcut = new QShortcut(QKeySequence::Quit, this);
connect(quitShortcut, &QShortcut::activated, this, QApplication::quit);
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QSettings settings;
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if (hasActiveUser()) {
QString token = settings.value("auth/access_token").toString();
QString home_server = settings.value("auth/home_server").toString();
QString user_id = settings.value("auth/user_id").toString();
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showChatPage(user_id, home_server, token);
}
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}
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void
MainWindow::restoreWindowSize()
{
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QSettings settings;
int savedWidth = settings.value("window/width").toInt();
int savedheight = settings.value("window/height").toInt();
if (savedWidth == 0 || savedheight == 0)
resize(conf::window::width, conf::window::height);
else
resize(savedWidth, savedheight);
}
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void
MainWindow::saveCurrentWindowSize()
{
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QSettings settings;
QSize current = size();
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settings.setValue("window/width", current.width());
settings.setValue("window/height", current.height());
}
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void
MainWindow::removeOverlayProgressBar()
{
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QTimer *timer = new QTimer(this);
timer->setSingleShot(true);
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connect(timer, &QTimer::timeout, [=]() {
timer->deleteLater();
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if (!progressModal_.isNull())
progressModal_->fadeOut();
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if (!spinner_.isNull())
spinner_->stop();
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progressModal_.reset();
spinner_.reset();
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});
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// FIXME: Snackbar doesn't work if it's initialized in the constructor.
QTimer::singleShot(100, this, [=]() {
snackBar_ = QSharedPointer<SnackBar>(new SnackBar(this));
connect(chat_page_,
&ChatPage::showNotification,
snackBar_.data(),
&SnackBar::showMessage);
});
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timer->start(500);
}
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void
MainWindow::showChatPage(QString userid, QString homeserver, QString token)
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{
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QSettings settings;
settings.setValue("auth/access_token", token);
settings.setValue("auth/home_server", homeserver);
settings.setValue("auth/user_id", userid);
int modalOpacityDuration = 300;
// If we go directly from the welcome page don't show an animation.
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if (pageStack_->currentIndex() == 0)
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modalOpacityDuration = 0;
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QTimer::singleShot(
modalOpacityDuration + 100, this, [=]() { pageStack_->setCurrentWidget(chat_page_); });
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if (spinner_.isNull()) {
spinner_ = QSharedPointer<LoadingIndicator>(
new LoadingIndicator(this),
[=](LoadingIndicator *indicator) { indicator->deleteLater(); });
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spinner_->setColor("#acc7dc");
spinner_->setFixedHeight(120);
spinner_->setFixedWidth(120);
spinner_->start();
}
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if (progressModal_.isNull()) {
progressModal_ =
QSharedPointer<OverlayModal>(new OverlayModal(this, spinner_.data()),
[=](OverlayModal *modal) { modal->deleteLater(); });
progressModal_->fadeIn();
progressModal_->setDuration(modalOpacityDuration);
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}
login_page_->reset();
chat_page_->bootstrap(userid, homeserver, token);
instance_ = this;
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}
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void
MainWindow::showWelcomePage()
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{
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pageStack_->setCurrentWidget(welcome_page_);
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}
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void
MainWindow::showLoginPage()
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{
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pageStack_->setCurrentWidget(login_page_);
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}
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void
MainWindow::showRegisterPage()
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{
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pageStack_->setCurrentWidget(register_page_);
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}
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void
MainWindow::closeEvent(QCloseEvent *event)
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{
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if (isVisible()) {
event->ignore();
hide();
}
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}
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void
MainWindow::iconActivated(QSystemTrayIcon::ActivationReason reason)
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{
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switch (reason) {
case QSystemTrayIcon::Trigger:
if (!isVisible()) {
show();
} else {
hide();
}
break;
default:
break;
}
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}
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bool
MainWindow::hasActiveUser()
{
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QSettings settings;
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return settings.contains("auth/access_token") && settings.contains("auth/home_server") &&
settings.contains("auth/user_id");
}
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MainWindow *
MainWindow::instance()
{
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return instance_;
}
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MainWindow::~MainWindow() {}