From 415ef7e9c7b9a44a3f5da725cd252a454e4969f8 Mon Sep 17 00:00:00 2001
From: Konstantinos Sideris <sideris.konstantin@gmail.com>
Date: Wed, 26 Apr 2017 02:23:12 +0300
Subject: Add spinner to hide uninitialized layout after login

---
 src/ui/OverlayModal.cc | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 src/ui/OverlayModal.cc

(limited to 'src/ui/OverlayModal.cc')

diff --git a/src/ui/OverlayModal.cc b/src/ui/OverlayModal.cc
new file mode 100644
index 00000000..7af29268
--- /dev/null
+++ b/src/ui/OverlayModal.cc
@@ -0,0 +1,72 @@
+/*
+ * 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/>.
+ */
+
+#include <QDebug>
+#include <QPainter>
+#include <QVBoxLayout>
+
+#include "OverlayModal.h"
+
+OverlayModal::OverlayModal(QWidget *parent, QWidget *content)
+    : OverlayWidget(parent)
+    , duration_{500}
+    , color_{QColor(55, 55, 55)}
+{
+	setAttribute(Qt::WA_TranslucentBackground);
+
+	auto layout = new QVBoxLayout();
+	layout->addWidget(content);
+	layout->setAlignment(Qt::AlignCenter);
+
+	setLayout(layout);
+
+	opacity_ = new QGraphicsOpacityEffect(this);
+	setGraphicsEffect(opacity_);
+
+	opacity_->setOpacity(1);
+	animation_ = new QPropertyAnimation(opacity_, "opacity", this);
+	animation_->setStartValue(1);
+	animation_->setEndValue(0);
+	animation_->setDuration(duration_);
+	animation_->setEasingCurve(QEasingCurve::Linear);
+
+	connect(animation_, &QPropertyAnimation::finished, [this]() {
+		if (animation_->direction() == QAbstractAnimation::Forward)
+			this->close();
+	});
+}
+
+void OverlayModal::paintEvent(QPaintEvent *event)
+{
+	Q_UNUSED(event);
+
+	QPainter painter(this);
+	painter.fillRect(rect(), color_);
+}
+
+void OverlayModal::fadeIn()
+{
+	animation_->setDirection(QAbstractAnimation::Backward);
+	animation_->start();
+	show();
+}
+
+void OverlayModal::fadeOut()
+{
+	animation_->setDirection(QAbstractAnimation::Forward);
+	animation_->start();
+}
-- 
cgit 1.5.1