thermostat: add configuration dialog (WIP)

soft/thermostat/inc/edit_dlg.h

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+/*
+ * Qt mutizone MQTT thermostat
+ *
+ * Copyright (C) 2020 Richard Genoud
+ *
+ */
+
+#ifndef EDITDLG_H
+#define EDITDLG_H
+
+#include <QSpinBox>
+#include <QDoubleSpinBox>
+#include <QWidget>
+#include <QObject>
+#include <QDateTime>
+
+class EditDlg : public QWidget
+{
+	Q_OBJECT
+
+public:
+	EditDlg(int idx, QWidget *parent = Q_NULLPTR,
+		Qt::WindowFlags f = Qt::WindowFlags());
+	~EditDlg();
+	int m_idx; // room index
+
+private:
+	QDoubleSpinBox m_default_temperature;
+
+private slots:
+	void save(void);
+	void reject(void);
+
+signals:
+	void close_edit_dlg(void);
+};
+
+#endif // EDITDLG_H
+
+/* vim: set tabstop=8 shiftwidth=8 softtabstop=0 noexpandtab: */

soft/thermostat/inc/mainwindow.h

@@ -21,6 +21,7 @@
 #include "zoneitem.h"
 #include "boost_dlg.h"
 #include "menu_dlg.h"
+#include "edit_dlg.h"
 #include "settings.h"
 
 class MainWindow : public QMainWindow
@@ -37,6 +38,7 @@ private:
 	QVector<ZoneItem *> m_zones;
 	QTimer *m_timer;
 	BoostDlg *m_boost;
+	EditDlg *m_edit_dlg;
 	MenuDlg *m_menu;
 	QDate m_end_holiday;
 	QStackedWidget m_central_widget;
@@ -52,6 +54,7 @@ private slots:
 	void change_state(void);
 	void apply_order_to_heaters(void);
 	void show_boost(void);
+	void do_show_edit_dlg(void);
 	void show_main(void);
 	void show_menu(void);
 	void boost_slot(int idx, struct boost_data &data);

soft/thermostat/src/edit_dlg.cpp

@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+/*
+ * Qt mutizone MQTT thermostat
+ *
+ * Copyright (C) 2020 Richard Genoud
+ *
+ */
+
+#include <QDialogButtonBox>
+#include <QSpinBox>
+#include <QPushButton>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QLocale>
+#include <QLabel>
+#include <QtMath>
+#include <QDateTime>
+#include <QTime>
+
+#include "settings.h"
+#include "edit_dlg.h"
+
+#define SPIN_ARROW_W 75
+#define SPIN_ARROW_H 50
+#define SPIN_FONT_SZ 20
+
+EditDlg::EditDlg(int idx, QWidget *parent, Qt::WindowFlags f) : QWidget(parent, f)
+{
+	Settings *s = Settings::getInstance();
+	const struct Room *r = NULL;
+	QString sheet;
+
+	r = &(s->m_rooms.at(idx));
+
+	QLabel *room_name = new QLabel(QString(tr("%1 default target:").arg(r->name)));
+
+	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);
+
+	m_idx = idx;
+	m_default_temperature.setDecimals(1);
+	m_default_temperature.setValue(r->default_temperature);
+	m_default_temperature.setSingleStep(0.1);
+	m_default_temperature.setSuffix(" °C");
+
+	m_default_temperature.setFont(font);
+
+	/*
+	 * TODO: setting size in pixels sucks
+	 * We should set size in mm or ratio of the window size
+	 */
+	sheet = QString("QDoubleSpinBox { height: %1px;  font-size: %4px }"
+		"QDoubleSpinBox::up-button { width: %2px; height: %3px }"
+		"QDoubleSpinBox::down-button { width: %2px; height: %3px }")
+		.arg(2*SPIN_ARROW_H)
+		.arg(SPIN_ARROW_W)
+		.arg(SPIN_ARROW_H)
+		.arg(SPIN_FONT_SZ);
+	m_default_temperature.setStyleSheet(sheet);
+
+	QHBoxLayout *upperLayout = new QHBoxLayout;
+	upperLayout->addWidget(room_name);
+	upperLayout->addWidget(&m_default_temperature);
+
+	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);
+
+	ok_btn->setSizePolicy(*szPolicy);
+	cancel_btn->setSizePolicy(*szPolicy);
+
+	connect(ok_btn, SIGNAL(clicked(void)), this, SLOT(save(void)));
+	connect(cancel_btn, SIGNAL(clicked(void)), this, SLOT(reject(void)));
+
+	QHBoxLayout *btnLayout = new QHBoxLayout;
+
+	btnLayout->addWidget(cancel_btn);
+	btnLayout->addWidget(ok_btn);
+
+	QVBoxLayout *topLayout = new QVBoxLayout;
+
+	topLayout->addLayout(upperLayout);
+	topLayout->addLayout(btnLayout);
+
+	this->setLayout(topLayout);
+}
+
+void EditDlg::save(void)
+{
+	emit close_edit_dlg();
+}
+
+void EditDlg::reject(void)
+{
+	emit close_edit_dlg();
+}
+
+EditDlg::~EditDlg()
+{
+}
+
+/* vim: set tabstop=8 shiftwidth=8 softtabstop=0 noexpandtab: */

soft/thermostat/src/mainwindow.cpp

@@ -18,6 +18,7 @@
 
 #include "boost_dlg.h"
 #include "menu_dlg.h"
+#include "edit_dlg.h"
 #include "holiday_dlg.h"
 #include "mqttclient.h"
 #include "zoneitem.h"
@@ -41,6 +42,7 @@ MainWindow::MainWindow(QWidget *parent) :
 		zone->setProperty("idx", i);
 		zone->m_target_temperature = get_target_temperature(i);
 		connect(zone, SIGNAL(clicked()), this, SLOT(show_boost()));
+		connect(zone, SIGNAL(long_clicked()), this, SLOT(do_show_edit_dlg()));
 		m_zones << zone;
 	}
 
@@ -161,6 +163,27 @@ void MainWindow::show_boost(void)
 	m_central_widget.setCurrentWidget(m_boost);
 }
 
+void MainWindow::do_show_edit_dlg(void)
+{
+	QObject* obj = sender();
+	QVariant v;
+
+	v = obj->property("idx");
+	if (!v.isValid())
+		return;
+
+	int idx = v.toInt();
+
+	if ((idx < 0) || (idx >= MAX_NB_ZONES))
+		return;
+
+	m_edit_dlg = new EditDlg(idx);
+
+	connect(m_edit_dlg, SIGNAL(close_edit_dlg(void)), this, SLOT(show_main(void)));
+	m_central_widget.addWidget(m_edit_dlg);
+	m_central_widget.setCurrentWidget(m_edit_dlg);
+}
+
 void MainWindow::do_show_holiday_dlg(void)
 {
 	HolidayDlg *holiday_dlg = new HolidayDlg(this);
@@ -224,6 +247,10 @@ void MainWindow::show_main(void)
 		m_menu = NULL;
 	}
 
+	if (current == m_edit_dlg) {
+		m_edit_dlg = NULL;
+	}
+
 	m_central_widget.removeWidget(current);
 	delete current;
 

soft/thermostat/thermostat.pro

@@ -28,6 +28,7 @@ SOURCES += src/main.cpp \
 	src/boost_dlg.cpp \
 	src/menu_dlg.cpp \
 	src/holiday_dlg.cpp \
+	src/edit_dlg.cpp \
 
 
 HEADERS += inc/mainwindow.h \
@@ -37,6 +38,7 @@ HEADERS += inc/mainwindow.h \
 	inc/boost_dlg.h \
 	inc/menu_dlg.h \
 	inc/holiday_dlg.h \
+	inc/edit_dlg.h \
 
 RESOURCES += thermostat.qrc