First version

v0.0.1
06/01/2016

- initial version
- first implementation of home screen
- fix HMI layout (will be configurable in the future)
- dBus as IPC (may change in the future)
- no interaction with application manager so far
- multi-lanuage support
- day/night mode support
- initial status bar implementation (interface will be enhanced in the future)
- initial control bar implementation
- MPLv2.0 license
- input device simulator for developer build (not functional right now)
- system settings simulator for developer build (day/night mode switch functional right now)
- using QSettings for local app setting storage (may change in the future)
- first popup implementation (single popup support for now; multiple popup not defined; interface will change)
- only one instance of the app allowed

1 files changed, 127 insertions, 0 deletions

diff --git a/src/settingswidget.cpp b/src/settingswidget.cpp
new file mode 100644
index 0000000..24085e8
--- /dev/null
+++ b/src/settingswidget.cpp
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2016 Mentor Graphics Development (Deutschland) GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "settingswidget.h"
+#include "ui_settingswidget.h"
+#include "include/daynightmode.h"
+#include <QSettings>
+
+SettingsWidget::SettingsWidget(QWidget *parent) :
+    QWidget(parent),
+    mp_ui(new Ui::SettingsWidget),
+    m_dayNightMode(SystemDayNight::DAYNIGHTMODE_DAY), // TODO: read from system
+    mp_daynightmodeAdaptor(0),
+    mp_translator(0)
+{
+    // publish dbus day night mode interface
+    mp_daynightmodeAdaptor = new DaynightmodeAdaptor((QObject*)this);
+    QDBusConnection dbus = QDBusConnection::sessionBus();
+    dbus.registerObject("/SettingsWidget", this);
+    dbus.registerService("org.agl.mainwindow");
+
+    // multi-language support
+    mp_translator = new QTranslator();
+    mp_translator->load("homescreen_en_US.qm", ":/translations"); // TODO: read from system
+    QApplication::instance()->installTranslator(mp_translator);
+
+    mp_ui->setupUi(this);
+
+    mp_ui->comboBoxLanguage->addItem(QString("English"), QVariant("homescreen_en_US.qm")); // TODO: make this configurable?
+    mp_ui->comboBoxLanguage->addItem(QString("Deutsch"), QVariant("homescreen_de_DE.qm"));
+    mp_ui->comboBoxLanguage->addItem(QString("日本語"), QVariant("homescreen_ja_JP.qm"));
+
+    QSettings settings;
+    mp_ui->comboBoxLanguage->setCurrentIndex(settings.value("systemsettings/language", 0).toInt());
+}
+
+SettingsWidget::~SettingsWidget()
+{
+    delete mp_translator;
+    delete mp_daynightmodeAdaptor;
+
+    QSettings settings;
+    settings.setValue("systemsettings/language", mp_ui->comboBoxLanguage->currentIndex());
+    delete mp_ui;
+}
+
+void SettingsWidget::setDayNightMode(int mode)
+{
+    switch (mode)
+    {
+    case SystemDayNight::DAYNIGHTMODE_DAY:
+        m_dayNightMode = SystemDayNight::DAYNIGHTMODE_DAY;
+        mp_ui->widget_Background->setStyleSheet(QString("background-image: url(:/images/backgrounds/bg_blue_day.png);"));
+        mp_ui->comboBoxLanguage->setStyleSheet(QString("QComboBox { \
+            border: 1px solid #D3D3D3; \
+            border-radius: 8px; \
+            background: qlineargradient(spread:pad, x1:0, y1:0, x2:0, y2:1, stop:0 rgba(242, 242, 249, 255), stop:1 rgba(255, 255, 255, 255)); \
+            color: #333; \
+            padding: 0px; \
+            } \
+            QComboBox:on { \
+            background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0 #D5D5D5, stop: 1 #EEEEEE); \
+            } \
+            QComboBox::drop-down { \
+            border: 0px solid; \
+            border-radius: 0px; \
+            } \
+            QComboBox::down-arrow:on { \
+            }"));
+        // settings icon
+        mp_ui->widget_Settings_Icon->setStyleSheet(QString("border-image: url(:/icons/settings_day.png) 0 0 0 0 stretch stretch;"));
+        break;
+    case SystemDayNight::DAYNIGHTMODE_NIGHT:
+        m_dayNightMode = SystemDayNight::DAYNIGHTMODE_NIGHT;
+        mp_ui->widget_Background->setStyleSheet(QString("background-image: url(:/images/backgrounds/bg_blue_night.png);"));
+        mp_ui->comboBoxLanguage->setStyleSheet(QString("QComboBox { \
+            border: 1px solid #D3D3D3; \
+            border-radius: 8px; \
+            background: qlineargradient(spread:pad, x1:0, y1:0, x2:0, y2:1, stop:0 rgba(147, 147, 151, 255), stop:1 rgba(255, 255, 255, 255)); \
+            color: #333; \
+            padding: 0px; \
+            } \
+            QComboBox:on { \
+            background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0 #D5D5D5, stop: 1 #EEEEEE); \
+            } \
+            QComboBox::drop-down { \
+            border: 0px solid; \
+            border-radius: 0px; \
+            } \
+            QComboBox::down-arrow:on { \
+            }"));
+        // settings icon
+        mp_ui->widget_Settings_Icon->setStyleSheet(QString("border-image: url(:/icons/settings_night.png) 0 0 0 0 stretch stretch;"));
+        break;
+    default:
+        m_dayNightMode = SystemDayNight::DAYNIGHTMODE_UNDEFINED;
+    }
+}
+
+void SettingsWidget::changeEvent(QEvent* event)
+{
+    if (QEvent::LanguageChange == event->type())
+    {
+        mp_ui->retranslateUi(this);
+    }
+
+    QWidget::changeEvent(event);
+}
+
+void SettingsWidget::on_comboBoxLanguage_currentIndexChanged(const QString &)
+{
+    if (0 != mp_translator)
+        mp_translator->load(mp_ui->comboBoxLanguage->currentData().toString(), ":/translations");
+}