PPJoy settings dialog complete

git-svn-id: svn+ssh://svn.code.sf.net/p/facetracknoir/code@13 19e81ba0-9b1a-49c3-bd6c-561e1906d5fb

1 files changed, 127 insertions, 7 deletions

diff --git a/FaceTrackNoIR/PPJoyServer.cpp b/FaceTrackNoIR/PPJoyServer.cpp
index a33ceb34..812cd7cb 100644
--- a/FaceTrackNoIR/PPJoyServer.cpp
+++ b/FaceTrackNoIR/PPJoyServer.cpp
@@ -32,10 +32,11 @@
 

 //long PPJoyServer::PPJoyCorrection = 1470;

 //long PPJoyServer::analogDefault = (PPJOY_AXIS_MIN+PPJOY_AXIS_MAX)/2 - PPJoyServer::PPJoyCorrection;

-static const char* DevName = "\\\\.\\PPJoyIOCTL1";

+static const char* DevName = "\\\\.\\PPJoyIOCTL";

 

 /** constructor **/

 PPJoyServer::PPJoyServer( Tracker *parent ) {

+char strDevName[100];

 

 	// Save the parent

 	headTracker = parent;

@@ -49,15 +50,18 @@ PPJoyServer::PPJoyServer( Tracker *parent ) {
 		centerPos[i] = 0;

 		centerRot[i] = 0;

 	}

+	selectedPPJoy = 1;

+	loadSettings();

 

 	/* Open a handle to the control device for the first virtual joystick. */

 	/* Virtual joystick devices are named PPJoyIOCTL1 to PPJoyIOCTL16. */

-	h = CreateFileA((LPCSTR) DevName,GENERIC_WRITE,FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);

+	sprintf_s(strDevName, "%s%d", DevName, selectedPPJoy);

+	h = CreateFileA((LPCSTR) strDevName,GENERIC_WRITE,FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);

 

 	/* Make sure we could open the device! */

 	if (h == INVALID_HANDLE_VALUE)

 	{

-		QMessageBox::critical(0, "Connection Failed", QString("FaceTrackNoIR failed to connect to Virtual Joystick.\nCheck if it was properly installed!"));

+		QMessageBox::critical(0, "Connection Failed", QString("FaceTrackNoIR failed to connect to Virtual Joystick %1.\nCheck if it was properly installed!").arg(selectedPPJoy));

 		return;

 	}

 }

@@ -65,6 +69,14 @@ PPJoyServer::PPJoyServer( Tracker *parent ) {
 /** destructor **/

 PPJoyServer::~PPJoyServer() {

 

+

+	/* Make sure we could open the device! */

+	if (h == INVALID_HANDLE_VALUE) {

+		terminate();

+		wait();

+		return;

+	}

+

 	// Trigger thread to stop

 	::SetEvent(m_StopThread);

 

@@ -157,12 +169,28 @@ long PPJoyServer::scale2AnalogLimits( float x, float min_x, float max_x ) {
 double y;

 

 	y = ((PPJOY_AXIS_MAX - PPJOY_AXIS_MIN)/(max_x - min_x)) * x + ((PPJOY_AXIS_MAX - PPJOY_AXIS_MIN)/2) + PPJOY_AXIS_MIN;

-	qDebug() << "scale2AnalogLimits says: long_y =" << y;

+//	qDebug() << "scale2AnalogLimits says: long_y =" << y;

 

 	return (long) y;

 }

 

 //

+// Load the current Settings from the currently 'active' INI-file.

+//

+void PPJoyServer::loadSettings() {

+

+	QSettings settings("Abbequerque Inc.", "FaceTrackNoIR");	// Registry settings (in HK_USER)

+

+	QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/Settings/default.ini" ).toString();

+	QSettings iniFile( currentFile, QSettings::IniFormat );		// Application settings (in INI-file)

+

+	iniFile.beginGroup ( "PPJoy" );

+	selectedPPJoy = iniFile.value ( "Selection", 1 ).toInt();

+	iniFile.endGroup ();

+}

+

+

+//

 // Constructor for server-settings-dialog

 //

 PPJoyControls::PPJoyControls( QWidget *parent, Qt::WindowFlags f ) :

@@ -170,29 +198,121 @@ QWidget( parent , f)
 {

 	ui.setupUi( this );

 

+	QPoint offsetpos(100, 100);

+	this->move(parent->pos() + offsetpos);

+

+	// Connect Qt signals to member-functions

 	connect(ui.btnOK, SIGNAL(clicked()), this, SLOT(doOK()));

 	connect(ui.btnCancel, SIGNAL(clicked()), this, SLOT(doCancel()));

+	connect(ui.cbxSelectPPJoyNumber, SIGNAL(currentIndexChanged(int)), this, SLOT(virtualJoystickSelected( int )));

+

+	for (int i = 1 ; i < 17; i++) {

+		QString cbxText = QString("Virtual Joystick %1").arg(i);

+		ui.cbxSelectPPJoyNumber->addItem(QIcon("images/PPJoy.ico"), cbxText);

+	}

+	// Load the settings from the current .INI-file

+	loadSettings();

 }

 

 //

 // Destructor for server-dialog

 //

 PPJoyControls::~PPJoyControls() {

+	qDebug() << "~PPJoyControls() says: started";

 }

 

 //

 // OK clicked on server-dialog

 //

 void PPJoyControls::doOK() {

-	qDebug() << "doOK clicked";

+	save();

+	this->close();

+}

+

+// override show event

+void PPJoyControls::showEvent ( QShowEvent * event ) {

+	loadSettings();

 }

 

 //

 // Cancel clicked on server-dialog

 //

 void PPJoyControls::doCancel() {

-	qDebug() << "doCancel clicked";

-	this->close();

+	//

+	// Ask if changed Settings should be saved

+	//

+	if (settingsDirty) {

+		int ret = QMessageBox::question ( this, "Settings have changed", "Do you want to save the settings?", QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Discard );

+

+		qDebug() << "doCancel says: answer =" << ret;

+

+		switch (ret) {

+			case QMessageBox::Save:

+				save();

+				this->close();

+				break;

+			case QMessageBox::Discard:

+				this->close();

+				break;

+			case QMessageBox::Cancel:

+				// Cancel was clicked

+				break;

+			default:

+				// should never be reached

+			break;

+		}

+	}

+	else {

+		this->close();

+	}

+}

+

+//

+// Load the current Settings from the currently 'active' INI-file.

+//

+void PPJoyControls::loadSettings() {

+

+	qDebug() << "loadSettings says: Starting ";

+	QSettings settings("Abbequerque Inc.", "FaceTrackNoIR");	// Registry settings (in HK_USER)

+

+	QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/Settings/default.ini" ).toString();

+	QSettings iniFile( currentFile, QSettings::IniFormat );		// Application settings (in INI-file)

+

+	qDebug() << "loadSettings says: iniFile = " << currentFile;

+

+	iniFile.beginGroup ( "PPJoy" );

+	ui.cbxSelectPPJoyNumber->setCurrentIndex(iniFile.value ( "Selection", 1 ).toInt() - 1);

+	iniFile.endGroup ();

+

+	settingsDirty = false;

+

+}

+

+//

+// Save the current Settings to the currently 'active' INI-file.

+//

+void PPJoyControls::save() {

+

+	qDebug() << "save() says: started";

+

+	QSettings settings("Abbequerque Inc.", "FaceTrackNoIR");	// Registry settings (in HK_USER)

+

+	QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/Settings/default.ini" ).toString();

+	QSettings iniFile( currentFile, QSettings::IniFormat );		// Application settings (in INI-file)

+

+	iniFile.beginGroup ( "PPJoy" );

+	iniFile.setValue ( "Selection", ui.cbxSelectPPJoyNumber->currentIndex() + 1 );

+	iniFile.endGroup ();

+

+	settingsDirty = false;

+}

+

+//

+// Handle changes of the Virtual Joystick selection

+//

+void PPJoyControls::virtualJoystickSelected( int index )

+{

+	settingsDirty = true;

 }

 

 //END