Added possebility to call settings for just one application.

src/settings/main.cpp

@@ -69,11 +69,15 @@ void listSettings(SettingsType type, const QString &application)
     }
 }
 
+int showWindow(const QString &appName)
+{
+    SettingsWindow *window = new SettingsWindow(appName);
+    window->show();
+    return qApp->exec();
+}
+
 int main(int argc, char *argv[])
 {
-
-    SettingsWindow *window;
-
     QApplication app(argc, argv);
     app.setApplicationName(QLatin1String("SnoreSettings"));
     app.setOrganizationName(QLatin1String("SnoreNotify"));
@@ -113,10 +117,9 @@ int main(int argc, char *argv[])
         listApps();
     } else if (parser.isSet(listSettingsCommand)) {
         listSettings(type, appName);
-    } else if (parser.optionNames().empty() && parser.positionalArguments().empty()) {
-        window = new SettingsWindow();
-        window->show();
-        return app.exec();
+    } else if ((parser.optionNames().empty() || (parser.optionNames().size() == 1 && parser.isSet(appNameCommand)))
+               && parser.positionalArguments().empty()) {
+        return showWindow(appName);
     } else {
         QStringList posArgs = parser.positionalArguments();
         if (posArgs.size() != 2) {

src/settings/settingswindow.cpp

@@ -26,18 +26,34 @@
 #include <QApplication>
 #include <QDialogButtonBox>
 
+#include <iostream>
+
 using namespace Snore;
 
-SettingsWindow::SettingsWindow(QWidget *parent) :
+SettingsWindow::SettingsWindow(const QString &appName, QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::SettingsWindow)
 {
     ui->setupUi(this);
     ui->widget->show();
 
+    if (appName.isEmpty()) {
         QStringList list = knownApps();
         list.removeAll(qApp->applicationName());
         ui->comboBox->addItems(list);
+    } else {
+        if (!knownApps().contains(appName)) {
+
+            std::wcerr << "Error: " << appName.toUtf8().constData() << " is not known to Snorenotify" << std::endl;
+            exit(1);
+        }
+        ui->comboBox->deleteLater();
+        ui->label->deleteLater();
+        SnoreCorePrivate::instance()->setLocalSttingsPrefix(appName);
+        setWindowTitle(appName + tr(" Settings"));
+        ui->widget->initTabs();
+        ui->widget->setVisible(true);
+    }
 }
 
 SettingsWindow::~SettingsWindow()

src/settings/settingswindow.h

@@ -33,7 +33,7 @@ class SettingsWindow : public QMainWindow
     Q_OBJECT
 
 public:
-    explicit SettingsWindow(QWidget *parent = 0);
+    explicit SettingsWindow(const QString &appName, QWidget *parent = 0);
     ~SettingsWindow();
 
     static QStringList knownApps();