saving window positioning

README.md

@@ -1,2 +1,8 @@
 # yremote
 
+Simple PC remote for yamaha recievers.
+
+
+![](https://i.imgur.com/Nux4CNN.png)
+
+Only tested with RX-V475.

main.cpp

@@ -6,6 +6,9 @@ using namespace yremote;
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
+    QCoreApplication::setOrganizationName("RogoSoftware");
+    QCoreApplication::setOrganizationDomain("git.rogocloud.eu");
+    QCoreApplication::setApplicationName("yremote");
     MainWindow w;
     w.show();
 

mainwindow.cpp

@@ -1,6 +1,7 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 
+#include <QFile>
 #include <QTimer>
 #include <QtNetwork/QNetworkReply>
 
@@ -9,20 +10,35 @@ namespace yremote {
 
 MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow)
 {
-    QString DEFAULT_ADDRESS = "10.0.0.227";
-
     ui->setupUi(this);
     setFixedSize(size());
-    ui->txt_address->setText(DEFAULT_ADDRESS);
+#if defined(Q_OS_WIN)
+    setWindowFlags(windowFlags() | Qt::MSWindowsFixedSizeDialogHint);
+#endif
+
+    mSettings = new QSettings(QSettings::IniFormat, QSettings::UserScope, "RogoSoftware", "yremote");
+
+    restoreGeometry(mSettings->value("geometry", saveGeometry()).toByteArray());
+    move(mSettings->value("pos", pos()).toPoint());
+
+    ui->txt_address->setText(mSettings->value("av_address", "").toString());
     mAddress = ui->txt_address->text();
 
-    connect(&mTimer, &QTimer::timeout, this, &MainWindow::sendVolume);
-    mTimer.setSingleShot(true);
+    // setup volume value collection
+    connect(&mTimerValCollect, &QTimer::timeout, this, &MainWindow::sendVolume);
+    mTimerValCollect.setSingleShot(true);
 
-    // load initial data
-    sendCommand("<YAMAHA_AV cmd=\"GET\"><System><Power_Control><Power>GetParam</Power></Power_Control></System></YAMAHA_AV>");
-    sendCommand("<YAMAHA_AV cmd=\"GET\"><Main_Zone><Volume><Lvl>GetParam</Lvl></Volume></Main_Zone></YAMAHA_AV>");
-    sendCommand("<YAMAHA_AV cmd=\"GET\"><Main_Zone><Input><Input_Sel>GetParam</Input_Sel></Input></Main_Zone></YAMAHA_AV>");
+    connect(&mTimerUpdateAddress, &QTimer::timeout, this, &MainWindow::updateAVState);
+    mTimerUpdateAddress.setSingleShot(true);
+
+    // load initial data and set update rate
+    updateAVState();
+    connect(&mTimerUpdateState, &QTimer::timeout, this, &MainWindow::updateAVState);
+    mTimerUpdateState.start(TIME_UPDATE_STATE);
+
+    QFile css(":style.css");
+    if (css.open(QFile::ReadOnly | QFile::Text))
+        this->setStyleSheet(css.readAll());
 }
 
 MainWindow::~MainWindow()
@@ -52,7 +68,8 @@ void MainWindow::replyFinished(QNetworkReply* reply)
     } else {
         qDebug() << reply->url();
         qDebug() << reply->errorString();
-        return;
+
+        mPowered = false;
     }
 
     // check power state
@@ -92,15 +109,7 @@ void MainWindow::updateUi() {
     ui->btn_audioin->setEnabled(mPowered);
 
     setActiveButton(mInput);
-
-    if (mPowered) {
-        ui->btn_onoff->setText("On");
-        ui->btn_onoff->setStyleSheet("background-color: SpringGreen");
-    } else {
-        ui->btn_onoff->setText("Off");
-        ui->btn_onoff->setStyleSheet("background-color: DarkRed");
-        setActiveButton("");
-    }
+    setPowerState();
 }
 
 void MainWindow::setActiveButton(QString prop)
@@ -109,16 +118,34 @@ void MainWindow::setActiveButton(QString prop)
         QPushButton *b = dynamic_cast<QPushButton*>(q);
         if (b){
             if (b->property("input") == prop)
-                b->setStyleSheet("background-color: SpringGreen");
+                b->setStyleSheet("background-color: #24e895; color: #404040;");
             else
                 b->setStyleSheet("");
         }
     }
 }
 
+void MainWindow::setPowerState()
+{
+    if (mPowered) {
+        ui->btn_onoff->setText("On");
+        ui->btn_onoff->setStyleSheet("background-color: #24e895; color: #404040;");
+        ui->lbl_volume->setStyleSheet("color: #24e895");
+        ui->dial->setStyleSheet("background-color: #24e895");
+    } else {
+        ui->btn_onoff->setText("Off");
+        ui->btn_onoff->setStyleSheet("");
+        ui->lbl_volume->setStyleSheet("");
+        ui->dial->setStyleSheet("");
+        setActiveButton("");
+    }
+}
+
 void MainWindow::on_txt_address_textEdited(const QString &arg1)
 {
     mAddress = arg1;
+    mSettings->setValue("av_address", mAddress);
+    mTimerUpdateAddress.start(TIME_UPDATE_ADDRESS);
 }
 
 void MainWindow::on_btn_onoff_clicked()
@@ -146,7 +173,7 @@ void MainWindow::on_dial_valueChanged(int value)
 
     ui->lbl_volume->setText(QString::number(value));
     mVolume = value;
-    mTimer.start(WAITTIME);
+    mTimerValCollect.start(TIME_VOL_COLLECT);
 }
 
 void MainWindow::sendVolume()
@@ -156,6 +183,19 @@ void MainWindow::sendVolume()
                 + "</Val><Exp>1</Exp><Unit>dB</Unit></Lvl></Volume></Main_Zone></YAMAHA_AV>");
 }
 
+void MainWindow::moveEvent(QMoveEvent *)
+{
+    mSettings->setValue("geometry", geometry());
+    mSettings->setValue("pos", pos());
+}
+
+void MainWindow::updateAVState()
+{
+    sendCommand("<YAMAHA_AV cmd=\"GET\"><System><Power_Control><Power>GetParam</Power></Power_Control></System></YAMAHA_AV>");
+    sendCommand("<YAMAHA_AV cmd=\"GET\"><Main_Zone><Volume><Lvl>GetParam</Lvl></Volume></Main_Zone></YAMAHA_AV>");
+    sendCommand("<YAMAHA_AV cmd=\"GET\"><Main_Zone><Input><Input_Sel>GetParam</Input_Sel></Input></Main_Zone></YAMAHA_AV>");
+}
+
 void MainWindow::on_btn_hdmi1_clicked()
 {
     sendCommand("<YAMAHA_AV cmd=\"PUT\"><Main_Zone><Input><Input_Sel>HDMI1</Input_Sel></Input></Main_Zone></YAMAHA_AV>");

mainwindow.h

@@ -2,6 +2,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include <QSettings>
 #include <QTimer>
 #include "QtNetwork/QNetworkAccessManager"
 
@@ -16,8 +17,11 @@ class MainWindow : public QMainWindow
     Q_OBJECT
 
 public:
-    explicit MainWindow(QWidget *parent = 0);
-    ~MainWindow();
+    explicit MainWindow(QWidget *parent = nullptr);
+    ~MainWindow() override;
+
+    void setPowerState();
+    void updateAVState();
 
 private slots:
     void on_btn_onoff_clicked();
@@ -36,17 +40,27 @@ private:
     Ui::MainWindow *ui;
 
     QString mAddress;
-    QTimer mTimer;
+    QSettings* mSettings;
+    QTimer mTimerValCollect;
+    QTimer mTimerUpdateState;
+    QTimer mTimerUpdateAddress;
+
     bool mPowered = false;
     int mVolume = 0;
     QString mInput;
-    const int WAITTIME = 400;
+    const int TIME_VOL_COLLECT = 400;
+    const int TIME_UPDATE_STATE = 5000;
+    const int TIME_UPDATE_ADDRESS = 1000;
+
 
     void sendCommand(QString cmd);
     void updateUi();
+    void setActiveButton(QString prop);
     void sendVolume();
 
-    void setActiveButton(QString prop);
+    // QWidget interface
+protected:
+    void moveEvent(QMoveEvent *) override;
 };
 
 }

mainwindow.ui

@@ -6,78 +6,71 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>359</width>
-    <height>161</height>
+    <width>373</width>
+    <height>166</height>
    </rect>
   </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
   <property name="contextMenuPolicy">
    <enum>Qt::NoContextMenu</enum>
   </property>
   <property name="windowTitle">
    <string>yremote</string>
   </property>
+  <property name="autoFillBackground">
+   <bool>false</bool>
+  </property>
+  <property name="unifiedTitleAndToolBarOnMac">
+   <bool>true</bool>
+  </property>
   <widget class="QWidget" name="centralWidget">
+   <property name="sizePolicy">
+    <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+     <horstretch>0</horstretch>
+     <verstretch>0</verstretch>
+    </sizepolicy>
+   </property>
    <layout class="QGridLayout" name="gridLayout">
+    <property name="leftMargin">
+     <number>5</number>
+    </property>
+    <property name="topMargin">
+     <number>5</number>
+    </property>
+    <property name="rightMargin">
+     <number>5</number>
+    </property>
+    <property name="bottomMargin">
+     <number>5</number>
+    </property>
     <item row="1" column="0">
      <widget class="QPushButton" name="btn_onoff">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="autoFillBackground">
+       <bool>false</bool>
+      </property>
+      <property name="styleSheet">
+       <string notr="true"/>
+      </property>
       <property name="text">
        <string>On</string>
       </property>
-     </widget>
-    </item>
-    <item row="1" column="4">
-     <widget class="QLineEdit" name="txt_address">
-      <property name="text">
-       <string>10.0.0.227</string>
-      </property>
-      <property name="alignment">
-       <set>Qt::AlignCenter</set>
+      <property name="flat">
+       <bool>false</bool>
       </property>
      </widget>
     </item>
-    <item row="3" column="4">
-     <widget class="QLabel" name="lbl_volume">
-      <property name="font">
-       <font>
-        <family>Source Code Pro Medium</family>
-        <pointsize>16</pointsize>
-       </font>
-      </property>
-      <property name="frameShape">
-       <enum>QFrame::StyledPanel</enum>
-      </property>
-      <property name="frameShadow">
-       <enum>QFrame::Sunken</enum>
-      </property>
-      <property name="text">
-       <string>-400</string>
-      </property>
-      <property name="alignment">
-       <set>Qt::AlignCenter</set>
-      </property>
-     </widget>
-    </item>
-    <item row="1" column="2">
-     <widget class="QLabel" name="label">
-      <property name="text">
-       <string>Address:</string>
-      </property>
-     </widget>
-    </item>
-    <item row="1" column="1">
-     <spacer name="horizontalSpacer">
-      <property name="orientation">
-       <enum>Qt::Horizontal</enum>
-      </property>
-      <property name="sizeHint" stdset="0">
-       <size>
-        <width>40</width>
-        <height>20</height>
-       </size>
-      </property>
-     </spacer>
-    </item>
-    <item row="2" column="4">
+    <item row="2" column="0">
      <widget class="QDial" name="dial">
       <property name="minimum">
        <number>-805</number>
@@ -108,110 +101,187 @@
       </property>
      </widget>
     </item>
-    <item row="2" column="0" rowspan="2" colspan="3">
+    <item row="3" column="0">
+     <widget class="QLabel" name="lbl_volume">
+      <property name="font">
+       <font>
+        <family>Source Code Pro Medium</family>
+        <pointsize>16</pointsize>
+       </font>
+      </property>
+      <property name="frameShape">
+       <enum>QFrame::StyledPanel</enum>
+      </property>
+      <property name="frameShadow">
+       <enum>QFrame::Sunken</enum>
+      </property>
+      <property name="text">
+       <string>-400</string>
+      </property>
+      <property name="alignment">
+       <set>Qt::AlignCenter</set>
+      </property>
+     </widget>
+    </item>
+    <item row="2" column="1" rowspan="2" colspan="5">
      <widget class="QGroupBox" name="groupBox">
       <property name="title">
-       <string>Input</string>
+       <string/>
+      </property>
+      <property name="alignment">
+       <set>Qt::AlignCenter</set>
       </property>
       <property name="flat">
-       <bool>true</bool>
+       <bool>false</bool>
       </property>
-      <widget class="QPushButton" name="btn_hdmi1">
-       <property name="geometry">
-        <rect>
-         <x>10</x>
-         <y>30</y>
-         <width>80</width>
-         <height>21</height>
-        </rect>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <property name="leftMargin">
+        <number>5</number>
        </property>
-       <property name="text">
-        <string>HDMI 1</string>
+       <property name="topMargin">
+        <number>5</number>
        </property>
-       <property name="input" stdset="0">
-        <string>HDMI1</string>
+       <property name="rightMargin">
+        <number>5</number>
        </property>
-      </widget>
-      <widget class="QPushButton" name="btn_hdmi2">
-       <property name="geometry">
-        <rect>
-         <x>10</x>
-         <y>60</y>
-         <width>80</width>
-         <height>21</height>
-        </rect>
+       <property name="bottomMargin">
+        <number>5</number>
        </property>
-       <property name="text">
-        <string>HDMI 2</string>
+       <property name="spacing">
+        <number>5</number>
        </property>
-       <property name="input" stdset="0">
-        <string>HDMI2</string>
-       </property>
-      </widget>
-      <widget class="QPushButton" name="btn_hdmi3">
-       <property name="geometry">
-        <rect>
-         <x>10</x>
-         <y>90</y>
-         <width>80</width>
-         <height>21</height>
-        </rect>
-       </property>
-       <property name="text">
-        <string>HDMI 3</string>
-       </property>
-       <property name="input" stdset="0">
-        <string>HDMI3</string>
-       </property>
-      </widget>
-      <widget class="QPushButton" name="btn_spotify">
-       <property name="geometry">
-        <rect>
-         <x>110</x>
-         <y>30</y>
-         <width>80</width>
-         <height>21</height>
-        </rect>
-       </property>
-       <property name="text">
-        <string>Spotify</string>
-       </property>
-       <property name="input" stdset="0">
-        <string>Spotify</string>
-       </property>
-      </widget>
-      <widget class="QPushButton" name="btn_airplay">
-       <property name="geometry">
-        <rect>
-         <x>110</x>
-         <y>60</y>
-         <width>80</width>
-         <height>21</height>
-        </rect>
-       </property>
-       <property name="text">
-        <string>Airplay</string>
-       </property>
-       <property name="input" stdset="0">
-        <string>IPOD</string>
-       </property>
-      </widget>
-      <widget class="QPushButton" name="btn_audioin">
-       <property name="geometry">
-        <rect>
-         <x>110</x>
-         <y>90</y>
-         <width>80</width>
-         <height>21</height>
-        </rect>
-       </property>
-       <property name="text">
-        <string>Audio In</string>
-       </property>
-       <property name="input" stdset="0">
-        <string>AUDIO</string>
-       </property>
-      </widget>
+       <item row="0" column="0">
+        <widget class="QPushButton" name="btn_hdmi1">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="styleSheet">
+          <string notr="true"/>
+         </property>
+         <property name="text">
+          <string>HDMI 1</string>
+         </property>
+         <property name="flat">
+          <bool>false</bool>
+         </property>
+         <property name="input" stdset="0">
+          <string>HDMI1</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QPushButton" name="btn_spotify">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Spotify</string>
+         </property>
+         <property name="input" stdset="0">
+          <string>Spotify</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QPushButton" name="btn_hdmi2">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>HDMI 2</string>
+         </property>
+         <property name="input" stdset="0">
+          <string>HDMI2</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QPushButton" name="btn_airplay">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Airplay</string>
+         </property>
+         <property name="input" stdset="0">
+          <string>IPOD</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QPushButton" name="btn_hdmi3">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>HDMI 3</string>
+         </property>
+         <property name="input" stdset="0">
+          <string>HDMI3</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QPushButton" name="btn_audioin">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Audio In</string>
+         </property>
+         <property name="input" stdset="0">
+          <string>AUDIO</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+    <item row="1" column="1" colspan="2">
+     <widget class="QLabel" name="label">
+      <property name="text">
+       <string>Address:</string>
+      </property>
+      <property name="alignment">
+       <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+      </property>
+     </widget>
+    </item>
+    <item row="1" column="3">
+     <widget class="QLineEdit" name="txt_address">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="text">
+       <string>10.0.0.227</string>
+      </property>
+      <property name="alignment">
+       <set>Qt::AlignCenter</set>
+      </property>
+      <property name="placeholderText">
+       <string>AV IP</string>
+      </property>
      </widget>
     </item>
    </layout>

resources.qrc

@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+    <qresource>
+        <file>style.css</file>
+    </qresource>
+</RCC>

style.css

@@ -0,0 +1,43 @@
+QMainWindow {
+    background-color: #404040;
+    border-color: #edf2f4;
+}
+
+QPushButton {
+    background-color: #404040;
+    color: #edf2f4;
+}
+
+QPushButton:hover {
+    border: 1px solid #0077fd;
+}
+
+QLineEdit {
+    background-color: #404040;
+    color: #edf2f4;
+    border: 1px solid #0077fd;
+}
+
+QLineEdit:hover {
+    border: 1px solid #edf2f4;
+}
+
+QLabel {
+    color: #edf2f4;
+}
+
+QGroupBox {
+    color: #edf2f4;
+    border: 1px solid #0077fd;
+    margin-top: 5px;
+}
+
+QGroupBox::title {
+    subcontrol-origin: margin;
+    left: 5px;
+    padding: 0px 5px 0px 5px;
+ }
+
+QLabel#lbl_volume:hover {
+    border: 1px solid #0077fd;
+}

yremote.pro

@@ -33,3 +33,7 @@ HEADERS += \
 
 FORMS += \
         mainwindow.ui
+
+RESOURCES = resources.qrc \
+    resources.qrc
+