Updated to verstion 1.01

Added command line option to specify the host string, overriding the cached host string.
Added command line help statement accessible via -h.

readme.txt

@@ -1,4 +1,4 @@
-indiprop - INDI Property Browser - v1.00
+indiprop - INDI Property Browser - v1.01
 _____________________________________________________________________
 
 This program provides a generic user interface for browsing device 

src/main.cpp

@@ -20,11 +20,28 @@ int main(int argc, char *argv[])
 {
 	QApplication app(argc, argv);
 	app.setApplicationName("indiprop");
-	app.setApplicationVersion("1.0");
+	app.setApplicationVersion("1.01");
 	app.setOrganizationName("indiprop.googlecode.com");
 	app.setOrganizationDomain("indiprop.googlecode.com");
+
+    QMap<QString, QString> argm; 
+    QStringList args = qApp->arguments();
+    for (int i = 0; i < args.size(); i++)
+        if (args.at(i).startsWith("--"))
+            argm[args.at(i).section("=", 0, 0).mid(2)] = args.at(i).section("=", 1);
 
-	MainWindow mainWindow;
+    if (args.contains("-h") || args.contains("--help"))
+    {
+        qout << qApp->applicationName() << " " << qApp->applicationVersion() << endl;
+        qout << "Usage: " << qApp->applicationName() << " [options]" << endl;
+        qout << "Where [options] are the following:" << endl;
+        qout << "  -h|--help                Prints this help statement." << endl;
+        qout << "  --host=<host>[:<port>]   Overrides the cached host string." << endl;
+        qout << endl;
+        return false;
+    }
+
+	MainWindow mainWindow(argm);
 	mainWindow.show();
 
 	return app.exec();

src/mainwindow.cpp

@@ -16,17 +16,21 @@
 
 #include "mainwindow.h"
 
-MainWindow::MainWindow() : mContextMenu(NULL)
+MainWindow::MainWindow(const QMap<QString, QString> &argm) : mContextMenu(NULL)
 {
 	QSettings settings;
 
 	setWindowTitle(qApp->applicationName() + " " + qApp->applicationVersion());
 	setObjectName(windowTitle());
 
-	mHostnameLineEdit = new QLineEdit(settings.value("Toolbar/Hostname").toString());
+    QString host = settings.value("Toolbar/Hostname").toString();
+    if (argm.contains("host"))
+        host = argm["host"];
+
+	mHostnameLineEdit = new QLineEdit(host);
 	mToolbar = addToolBar("Show Toolbar");
 	mToolbar->setObjectName(mToolbar->windowTitle());
-	mToolbar->addWidget(new QLabel("Hostname:"));
+	mToolbar->addWidget(new QLabel("Host:"));
 	mToolbar->addWidget(mHostnameLineEdit);
 	mToolbar->addAction("Connect", this, SLOT(socketConnect()));
 	connect(mHostnameLineEdit, SIGNAL(returnPressed()), SLOT(socketConnect()));

src/mainwindow.h

@@ -26,7 +26,7 @@ class MainWindow : public QMainWindow
     Q_OBJECT;
 
 public:
-	MainWindow();
+	MainWindow(const QMap<QString, QString> &argm);
 
 private:
 	IndiClient mClient;
@@ -37,6 +37,7 @@ class MainWindow : public QMainWindow
 	QAction *mSexagesimal;
 
 	QMap<QString, TreeItem*> mTreeWidgetItems;
+
 
 protected:
 	virtual void closeEvent(QCloseEvent *);