Reset channel strings on language change

sleepyhead/SleepLib/schema.cpp

@@ -619,6 +619,11 @@ Channel::Channel(ChannelID id, ChanType type, MachineType machtype, ScopeType sc
         calc[Calc_UpperThresh] = ChannelCalc(id, Calc_UpperThresh, Qt::red, false);
     }
     m_showInOverview = false;
+
+    default_fullname = fullname;
+    default_label = label;
+    default_description = description;
+
 }
 bool Channel::isNull()
 {
@@ -827,6 +832,17 @@ bool ChannelList::Load(QString filename)
     return true;
 }
 
+void ChannelList::resetStrings()
+{
+    QHash<ChannelID, Channel *>::iterator it;
+    QHash<ChannelID, Channel *>::iterator it_end = channels.end();
+    for (it = channels.begin(); it != it_end; ++it) {
+        Channel * chan = it.value();
+        chan->resetStrings();
+    }
+}
+
+
 void ChannelList::add(QString group, Channel *chan)
 {
     Q_ASSERT(chan != nullptr);

sleepyhead/SleepLib/schema.h

@@ -129,6 +129,11 @@ class Channel
     void setOrder(short order) { m_order = order; }
 
     void setShowInOverview(bool b) { m_showInOverview = b; }
+    void resetStrings() {
+        m_fullname = default_fullname;
+        m_label = default_label;
+        m_description = default_description;
+    }
 
     QString option(int i) {
         if (m_options.contains(i)) {
@@ -150,6 +155,8 @@ class Channel
     QHash<ChannelCalcType, ChannelCalc> calc;
 
   protected:
+
+
     int m_id;
 
     ChanType m_type;
@@ -162,6 +169,11 @@ class Channel
     QString m_description;
     QString m_label;
     QString m_unit;
+
+    QString default_fullname;
+    QString default_label;
+    QString default_description;
+
     DataType m_datatype;
     QColor m_defaultcolor;
 
@@ -214,6 +226,8 @@ class ChannelList
         }
     }
 
+    void resetStrings();
+
     //! \brief Channel List indexed by integer ID
     QHash<ChannelID, Channel *> channels;
 

sleepyhead/main.cpp

@@ -106,17 +106,25 @@ int main(int argc, char *argv[])
 
     bool force_login_screen = false;
     bool force_data_dir = false;
+    bool changing_language = false;
 
     QApplication a(argc, argv);
     QStringList args = QCoreApplication::arguments();
 
     QSettings settings(getDeveloperName(), getAppName());
 
+    QString lastlanguage = settings.value(LangSetting, "").toString();
+    if (lastlanguage.isEmpty())
+        changing_language = true;
+
     for (int i = 1; i < args.size(); i++) {
         if (args[i] == "-l") { force_login_screen = true; }
         else if (args[i] == "-d") { force_data_dir = true; }
         else if (args[i] == "-language") {
-            settings.setValue("Settings/Language","");
+            changing_language = true;
+
+            // reset to force language dialog
+            settings.setValue(LangSetting,"");
         } else if (args[i] == "-p") {
             sDelay(1);
         }
@@ -129,9 +137,18 @@ int main(int argc, char *argv[])
     // Language Selection
     ////////////////////////////////////////////////////////////////////////////////////////////
     initTranslations(settings);
+
     initializeStrings(); // Important, call this AFTER translator is installed.
     a.setApplicationName(STR_TR_SleepyHead);
 
+    if (settings.value(LangSetting, "").toString() == lastlanguage) {
+        // don't reset if they selected the same language again
+        changing_language = false;
+    }
+
+    ////////////////////////////////////////////////////////////////////////////////////////////
+    // OpenGL Detection
+    ////////////////////////////////////////////////////////////////////////////////////////////
     float glversion = getOpenGLVersion();
 
     bool opengl2supported = glversion >= 2.0;
@@ -145,7 +162,6 @@ int main(int argc, char *argv[])
     }
 #endif
 
-    QString lookfor = QObject::tr("Look for this build in <a href='%1'>SleepyHead's files hosted on Sourceforge</a>.").arg("http://sf.net/projects/sleepyhead/files");
 #ifdef BROKEN_OPENGL_BUILD
     Q_UNUSED(bad_graphics)
     Q_UNUSED(intel_graphics)
@@ -187,8 +203,7 @@ int main(int argc, char *argv[])
                              QObject::tr("You may need to update your computers graphics drivers from the GPU makers website. %1").
                                 arg(intel_graphics ? QObject::tr("(<a href='http://intel.com/support'>Intel's support site</a>)") : "")+"<br/><br/>"+
                              QObject::tr("Because graphs will not render correctly, and it may cause crashes, this build will now exit.")+"<br/><br/>"+
-                             QObject::tr("Don't be disheartened, there is another build available tagged \"<b>-BrokenGL</b>\" that should work on your computer.")+ "<br/><br/>"+
-                             lookfor+ "<br/><br/>"
+                             QObject::tr("There is another build available tagged \"<b>-BrokenGL</b>\" that should work on your computer.")
 
 
                              ,QMessageBox::Ok, QMessageBox::Ok);
@@ -397,9 +412,16 @@ retry_directory:
 
     // Must be initialized AFTER profile creation
     MainWindow w;
-
     mainwin = &w;
 
+    loadChannels();
+
+    if (changing_language) {
+        qDebug() << "Resetting Channel strings to defaults for language change";
+        schema::channel.resetStrings();
+    }
+
+
   //  if (check_updates) { mainwin->CheckForUpdates(); }
 
     w.show();

sleepyhead/mainwindow.cpp

@@ -121,9 +121,6 @@ void MainWindow::logMessage(QString msg)
     ui->logText->appendPlainText(msg);
 }
 
-void loadChannels();
-void saveChannels();
-
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::MainWindow)
@@ -327,7 +324,6 @@ MainWindow::MainWindow(QWidget *parent) :
     wtimer.setParent(this);
     warnidx = 0;
     wtimer.singleShot(0, this, SLOT(on_changeWarningMessage()));
-    loadChannels();
 
     connect(QCoreApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(on_aboutToQuit()));
 
@@ -1918,8 +1914,10 @@ void MainWindow::on_action_Rebuild_Oximetry_Index_triggered()
     overview->ReloadGraphs();
 }
 
-void MainWindow::RestartApplication(bool force_login, bool change_datafolder)
+void MainWindow::RestartApplication(bool force_login, QString cmdline)
 {
+    p_profile->removeLock();
+
     QString apppath;
 #ifdef Q_OS_MAC
     // In Mac OS the full path of aplication binary is:
@@ -1938,7 +1936,7 @@ void MainWindow::RestartApplication(bool force_login, bool change_datafolder)
 
     if (force_login) { args << "-l"; }
 
-    if (change_datafolder) { args << "-d"; }
+    args << cmdline;
 
     if (QProcess::startDetached("/usr/bin/open", args)) {
         QApplication::instance()->exit();
@@ -1958,7 +1956,9 @@ void MainWindow::RestartApplication(bool force_login, bool change_datafolder)
 
     if (force_login) { args << "-l"; }
 
-    if (change_datafolder) { args << "-d"; }
+    args << cmdline;
+
+    //if (change_datafolder) { args << "-d"; }
 
     if (QProcess::startDetached(apppath, args)) {
         ::exit(0);
@@ -1972,7 +1972,6 @@ void MainWindow::on_actionChange_User_triggered()
 {
     p_profile->Save();
     PREF.Save();
-    p_profile->removeLock();
 
     RestartApplication(true);
 }
@@ -2507,14 +2506,13 @@ void MainWindow::on_actionHelp_Support_SleepyHead_Development_triggered()
 
 void MainWindow::on_actionChange_Language_triggered()
 {
-    QSettings *settings = new QSettings(getDeveloperName(), getAppName());
-    settings->remove("Settings/Language");
-    delete settings;
+    //QSettings *settings = new QSettings(getDeveloperName(), getAppName());
+    //settings->remove("Settings/Language");
+    //delete settings;
     p_profile->Save();
     PREF.Save();
-    p_profile->removeLock();
 
-    RestartApplication(true);
+    RestartApplication(true, "-language");
 }
 
 void MainWindow::on_actionChange_Data_Folder_triggered()
@@ -2523,7 +2521,7 @@ void MainWindow::on_actionChange_Data_Folder_triggered()
     PREF.Save();
     p_profile->removeLock();
 
-    RestartApplication(false, true);
+    RestartApplication(false, "-d");
 }
 
 void MainWindow::on_actionImport_Somnopose_Data_triggered()

sleepyhead/mainwindow.h

@@ -66,6 +66,9 @@ class Daily;
 class Report;
 class Overview;
 
+void loadChannels();
+void saveChannels();
+
 
 /*! \class MainWindow
     \author Mark Watkins
@@ -123,7 +126,7 @@ class MainWindow : public QMainWindow
 
         If force_login is set, it will return to the login menu even if it's set to skip
         */
-    static void RestartApplication(bool force_login = false, bool change_datafolder = false);
+    static void RestartApplication(bool force_login = false, QString cmdline = QString());
 
     void JumpDaily();
 

sleepyhead/profileselect.cpp

@@ -393,7 +393,7 @@ void ProfileSelect::on_listView_customContextMenuRequested(const QPoint &pos)
 
 void ProfileSelect::on_pushButton_clicked()
 {
-    MainWindow::RestartApplication(false, true);
+    MainWindow::RestartApplication(false, "-d");
 }
 
 void ProfileSelect::on_filter_textChanged(const QString &arg1)

sleepyhead/translation.cpp

@@ -56,7 +56,7 @@ void initTranslations(QSettings & settings) {
     dir.setNameFilters(QStringList("*.qm"));
 
     QFileInfoList list = dir.entryInfoList();
-    QString language = settings.value("Settings/Language").toString();
+    QString language = settings.value(LangSetting).toString();
 
     QString langfile, langname;
 
@@ -140,7 +140,7 @@ void initTranslations(QSettings & settings) {
         langsel.disconnect(&langlist, SIGNAL(itemDoubleClicked(QListWidgetItem*)), &langsel, SLOT(close()));
         langname = langlist.currentItem()->text();
         language = langlist.currentItem()->data(Qt::UserRole).toString();
-        settings.setValue("Settings/Language", language);
+        settings.setValue(LangSetting, language);
     }
 
     langname=langNames[language];

sleepyhead/translation.h

@@ -11,6 +11,8 @@
 
 #include <QSettings>
 
+const QString LangSetting = "Settings/Language";
+
 void initTranslations(QSettings & settings);
 
 #endif // TRANSLATION_H