thermostat: improve boost dialog

soft/thermostat/inc/boost_dlg.h

@@ -39,6 +39,7 @@ private:
 private slots:
 	void send_result(void);
 	void reject(void);
+	void updateDuration(int val);
 
 signals:
 	void boost_changed(int idx, struct boost_data &data);

soft/thermostat/src/boost_dlg.cpp

@@ -15,6 +15,7 @@
 #include <QLabel>
 #include <QtMath>
 #include <QDateTime>
+#include <QTime>
 
 #include "settings.h"
 #include "boost_dlg.h"
@@ -27,8 +28,19 @@ BoostDlg::BoostDlg(int idx, const QString &zoneName, double temperature,
 		   QWidget *parent, Qt::WindowFlags f) : QWidget(parent, f)
 {
 	QString sheet;
-	QLabel *room_name = new QLabel(QString(tr("Force %1 temperature:").arg(zoneName)));
-	room_name->setStyleSheet(QString("font-size: %1px;").arg(SPIN_FONT_SZ));
+	QLabel *room_name = new QLabel(QString(tr("Force %1 temperature: (actual target: %2 °C)")
+					       .arg(zoneName)
+					       .arg(temperature)));
+
+	QFont font = room_name->font();
+	font.setPointSize(12);
+	font.setBold(true);
+	room_name->setFont(font);
+
+	QSizePolicy *szQPolicy = new QSizePolicy(QSizePolicy::Minimum,
+						QSizePolicy::MinimumExpanding,
+						QSizePolicy::PushButton);
+	room_name->setSizePolicy(*szQPolicy);
 
 	temperature = qFloor(temperature * 2) / 2.0;
 	m_idx = idx;
@@ -37,6 +49,8 @@ BoostDlg::BoostDlg(int idx, const QString &zoneName, double temperature,
 	m_boost_temperature.setSingleStep(0.5);
 	m_boost_temperature.setSuffix(" °C");
 
+	m_boost_temperature.setFont(font);
+
 	/*
 	 * TODO: setting size in pixels sucks
 	 * We should set size in mm or ratio of the window size
@@ -56,24 +70,52 @@ BoostDlg::BoostDlg(int idx, const QString &zoneName, double temperature,
 	sheet = sheet.replace("QDoubleSpinBox", "QSpinBox");
 	m_boost_duration.setStyleSheet(sheet);
 
+	m_boost_duration.setFont(font);
+
 	QHBoxLayout *spinLayout = new QHBoxLayout;
 	spinLayout->addWidget(&m_boost_temperature);
 	spinLayout->addWidget(&m_boost_duration);
 
-	QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+	QPushButton *ok_btn = new QPushButton(tr("Ok"), this);
+	QPushButton *cancel_btn = new QPushButton(tr("Cancel"), this);
+
+
+	QSizePolicy *szPolicy = new QSizePolicy(QSizePolicy::Minimum,
+						QSizePolicy::MinimumExpanding,
+						QSizePolicy::PushButton);
+
+	ok_btn->setFont(font);
+	cancel_btn->setFont(font);
 
-	connect(buttonBox, SIGNAL(accepted(void)), this, SLOT(send_result(void)));
-	connect(buttonBox, SIGNAL(rejected(void)), this, SLOT(reject(void)));
+	ok_btn->setSizePolicy(*szPolicy);
+	cancel_btn->setSizePolicy(*szPolicy);
+
+	connect(ok_btn, SIGNAL(clicked(void)), this, SLOT(send_result(void)));
+	connect(cancel_btn, SIGNAL(clicked(void)), this, SLOT(reject(void)));
+	connect(&m_boost_duration, SIGNAL(valueChanged(int)), this, SLOT(updateDuration(int)));
+
+	QHBoxLayout *btnLayout = new QHBoxLayout;
+
+	btnLayout->addWidget(cancel_btn);
+	btnLayout->addWidget(ok_btn);
 
 	QVBoxLayout *topLayout = new QVBoxLayout;
 
 	topLayout->addWidget(room_name);
 	topLayout->addLayout(spinLayout);
-	topLayout->addWidget(buttonBox);
+	topLayout->addLayout(btnLayout);
 
 	this->setLayout(topLayout);
 }
 
+void BoostDlg::updateDuration(int val)
+{
+	QTime duration = QTime::currentTime();
+	duration = duration.addSecs(val * 3600);
+
+	m_boost_duration.setSuffix(QString(" H (%1)").arg(duration.toString("HH:mm")));
+}
+
 void BoostDlg::send_result(void)
 {
 	struct boost_data data;