From 382317dcaf944114b2996722b8ae998b3d84252a Mon Sep 17 00:00:00 2001
From: Teo Mrnjavac <teo@kde.org>
Date: Wed, 3 Sep 2014 17:56:46 +0200
Subject: [PATCH] Added WaitingWidget to libcalamaresui, wrapper for
 QtWaitingSpinner

---
 src/libcalamaresui/CMakeLists.txt            |  2 +
 src/libcalamaresui/widgets/WaitingWidget.cpp | 64 ++++++++++++++++++++
 src/libcalamaresui/widgets/WaitingWidget.h   | 38 ++++++++++++
 3 files changed, 104 insertions(+)
 create mode 100644 src/libcalamaresui/widgets/WaitingWidget.cpp
 create mode 100644 src/libcalamaresui/widgets/WaitingWidget.h

diff --git a/src/libcalamaresui/CMakeLists.txt b/src/libcalamaresui/CMakeLists.txt
index 357ee9712..ed143bc49 100644
--- a/src/libcalamaresui/CMakeLists.txt
+++ b/src/libcalamaresui/CMakeLists.txt
@@ -13,7 +13,9 @@ list( APPEND ${CALAMARESUI_LIBRARY_TARGET}_SOURCES
     viewpages/AbstractPage.cpp
     viewpages/ViewStep.cpp
 
+    widgets/ClickableLabel.cpp
     widgets/QtWaitingSpinner.cpp
+    widgets/WaitingWidget.cpp
 
     InstallationViewStep.cpp
     Settings.cpp
diff --git a/src/libcalamaresui/widgets/WaitingWidget.cpp b/src/libcalamaresui/widgets/WaitingWidget.cpp
new file mode 100644
index 000000000..55471eff3
--- /dev/null
+++ b/src/libcalamaresui/widgets/WaitingWidget.cpp
@@ -0,0 +1,64 @@
+/* === This file is part of Calamares - <http://github.com/calamares> ===
+ *
+ *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *
+ *   Calamares 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.
+ *
+ *   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "WaitingWidget.h"
+
+#include "utils/CalamaresUtilsGui.h"
+#include "QtWaitingSpinner.h"
+
+#include <QBoxLayout>
+#include <QLabel>
+
+WaitingWidget::WaitingWidget( const QString& text, QWidget* parent )
+    : QWidget( parent )
+{
+    QBoxLayout* waitingLayout = new QVBoxLayout;
+    setLayout( waitingLayout );
+    waitingLayout->addStretch();
+    QBoxLayout* pbLayout = new QHBoxLayout;
+    waitingLayout->addLayout( pbLayout );
+    pbLayout->addStretch();
+
+    QtWaitingSpinner* spnr = new QtWaitingSpinner();
+    pbLayout->addWidget( spnr );
+
+    pbLayout->addStretch();
+
+    m_waitingLabel = new QLabel( text );
+
+    int spnrSize = m_waitingLabel->fontMetrics().height() * 4;
+    spnr->setFixedSize( spnrSize, spnrSize );
+    spnr->setRadius( spnrSize / 2 );
+    spnr->setLength( spnrSize / 2 );
+    spnr->setWidth( spnrSize / 8 );
+    spnr->start();
+
+    m_waitingLabel->setAlignment( Qt::AlignCenter );
+    waitingLayout->addSpacing( spnrSize / 2 );
+    waitingLayout->addWidget( m_waitingLabel );
+    waitingLayout->addStretch();
+
+    CalamaresUtils::unmarginLayout( waitingLayout );
+}
+
+
+void
+WaitingWidget::setText( const QString& text )
+{
+    m_waitingLabel->setText( text );
+}
diff --git a/src/libcalamaresui/widgets/WaitingWidget.h b/src/libcalamaresui/widgets/WaitingWidget.h
new file mode 100644
index 000000000..4eda7ff5d
--- /dev/null
+++ b/src/libcalamaresui/widgets/WaitingWidget.h
@@ -0,0 +1,38 @@
+/* === This file is part of Calamares - <http://github.com/calamares> ===
+ *
+ *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *
+ *   Calamares 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.
+ *
+ *   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef WAITINGWIDGET_H
+#define WAITINGWIDGET_H
+
+#include <QWidget>
+
+class QLabel;
+
+class WaitingWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit WaitingWidget( const QString& text, QWidget* parent = nullptr );
+
+    void setText( const QString& text );
+
+private:
+    QLabel* m_waitingLabel;
+};
+
+#endif // WAITINGWIDGET_H