From 2432350064c6a9109501b3df21f56a9fe41aa686 Mon Sep 17 00:00:00 2001
From: "Joseph W. Joshua" <joejoshw@gmail.com>
Date: Sat, 7 Jun 2014 21:56:44 +0300
Subject: Add brightness setting

Adds a setting to control the device's brightness. Currently I
have only the OSTC 3. Will add more afterwards.

Signed-off-by: Joseph W. Joshua <joejoshw@gmail.com>
Signed-off-by: Thiago Macieira <thiago@macieira.org>
---
 qt-ui/configuredivecomputer.cpp       | 16 ++++++++++++++++
 qt-ui/configuredivecomputer.h         |  1 +
 qt-ui/configuredivecomputerdialog.cpp |  6 ++++++
 qt-ui/configuredivecomputerdialog.h   |  2 ++
 qt-ui/configuredivecomputerdialog.ui  | 33 +++++++++++++++++++++++++++++++++
 5 files changed, 58 insertions(+)

diff --git a/qt-ui/configuredivecomputer.cpp b/qt-ui/configuredivecomputer.cpp
index f591efffa..8cc3a6953 100644
--- a/qt-ui/configuredivecomputer.cpp
+++ b/qt-ui/configuredivecomputer.cpp
@@ -34,6 +34,11 @@ void ConfigureDiveComputer::setDeviceDateAndTime(device_data_t *data, QDateTime
 	writeSettingToDevice(data, "DateAndTime", dateAndTime);
 }
 
+void ConfigureDiveComputer::setDeviceBrightness(device_data_t *data, int brighnessLevel)
+{
+	writeSettingToDevice(data, "Brightness", brighnessLevel);
+}
+
 void ConfigureDiveComputer::setState(ConfigureDiveComputer::states newState)
 {
 	currentState = newState;
@@ -151,6 +156,17 @@ void WriteSettingsThread::run()
 				break;
 			}
 		}
+		if (m_settingName == "Brightness") {
+			switch (dc_device_get_type(data->device)) {
+			case DC_FAMILY_HW_OSTC3:
+				qDebug() << "Brightness";
+				supported = true;
+				unsigned char packet[1] = { m_settingValue.toInt() };
+				result = hw_ostc3_device_config_write(data->device, 0x2D, packet, sizeof (packet));
+				break;
+			}
+		}
+		qDebug() << result;
 		if (result !=  DC_STATUS_SUCCESS) {
 			qDebug() << result;
 			lastError = tr("An error occurred while sending data to the dive computer.");
diff --git a/qt-ui/configuredivecomputer.h b/qt-ui/configuredivecomputer.h
index 8b1c4b4c7..08c4e190f 100644
--- a/qt-ui/configuredivecomputer.h
+++ b/qt-ui/configuredivecomputer.h
@@ -56,6 +56,7 @@ public:
 
 	void setDeviceName(device_data_t *data, QString newName);
 	void setDeviceDateAndTime(device_data_t *data, QDateTime dateAndTime);
+	void setDeviceBrightness(device_data_t *data, int brighnessLevel);
 signals:
 	void deviceSettings(QString settings);
 	void message(QString msg);
diff --git a/qt-ui/configuredivecomputerdialog.cpp b/qt-ui/configuredivecomputerdialog.cpp
index b88715fc9..1d5b1d7f8 100644
--- a/qt-ui/configuredivecomputerdialog.cpp
+++ b/qt-ui/configuredivecomputerdialog.cpp
@@ -210,3 +210,9 @@ void ConfigureDiveComputerDialog::on_setDateAndTime_clicked()
 	getDeviceData();
 	config->setDeviceDateAndTime(&device_data, QDateTime::currentDateTime());
 }
+
+void ConfigureDiveComputerDialog::on_setBrightnessButton_clicked()
+{
+	getDeviceData();
+	config->setDeviceBrightness(&device_data, ui->brightnessComboBox->currentIndex());
+}
diff --git a/qt-ui/configuredivecomputerdialog.h b/qt-ui/configuredivecomputerdialog.h
index 4c63c8c8f..7c4243ab8 100644
--- a/qt-ui/configuredivecomputerdialog.h
+++ b/qt-ui/configuredivecomputerdialog.h
@@ -32,6 +32,8 @@ private slots:
 
 	void on_setDateAndTime_clicked();
 
+	void on_setBrightnessButton_clicked();
+
 private:
 	Ui::ConfigureDiveComputerDialog *ui;
 
diff --git a/qt-ui/configuredivecomputerdialog.ui b/qt-ui/configuredivecomputerdialog.ui
index 71fa541c3..cb4dacb23 100644
--- a/qt-ui/configuredivecomputerdialog.ui
+++ b/qt-ui/configuredivecomputerdialog.ui
@@ -110,6 +110,39 @@
        </property>
       </widget>
      </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_4">
+       <property name="text">
+        <string>Brightness:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QComboBox" name="brightnessComboBox">
+       <item>
+        <property name="text">
+         <string>Eco</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>Medium</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>High</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="1" column="2">
+      <widget class="QToolButton" name="setBrightnessButton">
+       <property name="text">
+        <string>...</string>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
    <item>
-- 
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