4 Scott, cause I forgot

git-svn-id: svn+ssh://svn.code.sf.net/p/facetracknoir/code@107 19e81ba0-9b1a-49c3-bd6c-561e1906d5fb

1 files changed, 343 insertions, 0 deletions

diff --git a/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi_dialog.cpp b/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi_dialog.cpp
new file mode 100644
index 00000000..a0c0ebce
--- /dev/null
+++ b/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi_dialog.cpp
@@ -0,0 +1,343 @@
+/********************************************************************************

+* FaceTrackNoIR		This program is a private project of some enthusiastic		*

+*					gamers from Holland, who don't like to pay much for			*

+*					head-tracking.												*

+*																				*

+* Copyright (C) 2012	Wim Vriend (Developing)									*

+*						Ron Hendriks (Researching and Testing)					*

+*																				*

+* Homepage:			http://facetracknoir.sourceforge.net/home/default.htm		*

+*																				*

+* This program is free software; you can redistribute it and/or modify it		*

+* under the terms of the GNU General Public License as published by the			*

+* Free Software Foundation; either version 3 of the License, or (at your		*

+* option) any later version.													*

+*																				*

+* This program is distributed in the hope that it will be useful, but			*

+* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY	*

+* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for	*

+* more details.																	*

+*																				*

+* You should have received a copy of the GNU General Public License along		*

+* with this program; if not, see <http://www.gnu.org/licenses/>.				*

+*																				*

+********************************************************************************/

+#include "ftnoir_tracker_sm.h"

+#include <QtGui>

+

+//*******************************************************************************************************

+// faceAPI Client Settings-dialog.

+//*******************************************************************************************************

+

+//

+// Constructor for server-settings-dialog

+//

+TrackerControls::TrackerControls() :

+QWidget()

+{

+	ui.setupUi( this );

+

+	// Connect Qt signals to member-functions

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

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

+	connect(ui.btnEngineStart, SIGNAL(clicked()), this, SLOT(doStartEngine()));

+	connect(ui.btnEngineStop, SIGNAL(clicked()), this, SLOT(doStopEngine()));

+

+	ui.cbxFilterSetting->addItem("None");

+	ui.cbxFilterSetting->addItem("Normal");

+	ui.cbxFilterSetting->addItem("High");

+	connect(ui.cbxFilterSetting, SIGNAL(currentIndexChanged(int)), this, SLOT(doSetFilter( int )));

+	connect(ui.btnCameraSettings, SIGNAL(clicked()), this, SLOT(doShowCam()));

+

+	if (SMCreateMapping()) {

+		qDebug() << "TrackerControls::Initialize Mapping created.";

+	}

+	else {

+		QMessageBox::warning(0,"FaceTrackNoIR Error","Memory mapping not created!",QMessageBox::Ok,QMessageBox::NoButton);

+	}

+

+	//populate the description strings

+	trackerFullName = "faceAPI V3.2.6";

+	trackerShortName = "faceAPI";

+	trackerDescription = "SeeingMachines faceAPI V3.2.6";

+

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

+	loadSettings();

+

+	//Setup the timer for showing the headpose.

+	timUpdateSettings = new QTimer(this);

+    connect(timUpdateSettings, SIGNAL(timeout()), this, SLOT(doTimUpdate()));

+	timUpdateSettings->start(100);

+	connect(this, SIGNAL(stateChanged( int )), this, SLOT(showSettings( int )));

+

+}

+

+//

+// Destructor for server-dialog

+//

+TrackerControls::~TrackerControls() {

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

+}

+

+void TrackerControls::Release()

+{

+    delete this;

+}

+

+//

+// Initialize tracker-client-dialog

+//

+void TrackerControls::Initialize(QWidget *parent) {

+

+	QPoint offsetpos(200, 200);

+	if (parent) {

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

+	}

+	show();

+}

+

+//

+// OK clicked on server-dialog

+//

+void TrackerControls::doOK() {

+	save();

+	this->close();

+}

+

+// override show event

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

+	loadSettings();

+}

+

+//

+// Cancel clicked on server-dialog

+//

+void TrackerControls::doCancel() {

+	//

+	// 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();

+	}

+}

+

+

+void TrackerControls::getFullName(QString *strToBeFilled)

+{

+	*strToBeFilled = trackerFullName;

+};

+

+

+void TrackerControls::getShortName(QString *strToBeFilled)

+{

+	*strToBeFilled = trackerShortName;

+};

+

+

+void TrackerControls::getDescription(QString *strToBeFilled)

+{

+	*strToBeFilled = trackerDescription;

+};

+

+void TrackerControls::getIcon(QIcon *icon)

+{

+	*icon = QIcon(":/images/SeeingMachines.ico");

+};

+

+//

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

+//

+void TrackerControls::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 ( "SMTracker" );

+	ui.cbxFilterSetting->setCurrentIndex(iniFile.value ( "FilterLevel", 1 ).toInt());

+	iniFile.endGroup ();

+

+	settingsDirty = false;

+}

+

+//

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

+//

+void TrackerControls::save() {

+

+	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 ( "SMTracker" );

+	iniFile.setValue ( "FilterLevel", ui.cbxFilterSetting->currentIndex() );

+	iniFile.endGroup ();

+

+	settingsDirty = false;

+}

+

+//

+// Create a memory-mapping to the faceAPI data.

+// It contains the tracking data, a command-code from FaceTrackNoIR

+//

+//

+bool TrackerControls::SMCreateMapping()

+{

+	qDebug() << "TrackerControls::FTCreateMapping says: Starting Function";

+

+	//

+	// A FileMapping is used to create 'shared memory' between the faceAPI and FaceTrackNoIR.

+	//

+	// Try to create a FileMapping to the Shared Memory.

+	// If one already exists: close it.

+	//

+	hSMMemMap = CreateFileMappingA( INVALID_HANDLE_VALUE , 00 , PAGE_READWRITE , 0 , 

+		                           sizeof( TFaceData ) + sizeof( HANDLE ) + 100, 

+								   (LPCSTR) SM_MM_DATA );

+

+	if ( hSMMemMap != 0 ) {

+		qDebug() << "TrackerControls::FTCreateMapping says: FileMapping Created!";

+	}

+

+	if ( ( hSMMemMap != 0 ) && ( (long) GetLastError == ERROR_ALREADY_EXISTS ) ) {

+		CloseHandle( hSMMemMap );

+		hSMMemMap = 0;

+	}

+

+	//

+	// Create a new FileMapping, Read/Write access

+	//

+	hSMMemMap = OpenFileMappingA( FILE_MAP_ALL_ACCESS , false , (LPCSTR) SM_MM_DATA );

+	if ( ( hSMMemMap != 0 ) ) {

+		qDebug() << "TrackerControls::FTCreateMapping says: FileMapping Created again..." << hSMMemMap;

+		pMemData = (SMMemMap *) MapViewOfFile(hSMMemMap, FILE_MAP_ALL_ACCESS, 0, 0, sizeof(TFaceData));

+		if (pMemData != NULL) {

+			qDebug() << "TrackerControls::FTCreateMapping says: MapViewOfFile OK.";

+//			pMemData->handle = handle;	// The game uses the handle, to send a message that the Program-Name was set!

+		}

+	    hSMMutex = CreateMutexA(NULL, false, SM_MUTEX);

+	}

+	else {

+		qDebug() << "TrackerControls::FTCreateMapping says: Error creating Shared Memory for faceAPI!";

+		return false;

+	}

+

+	//if (pMemData != NULL) {

+	//	pMemData->data.DataID = 1;

+	//	pMemData->data.CamWidth = 100;

+	//	pMemData->data.CamHeight = 250;

+	//}

+

+	return true;

+}

+

+//

+// Show the current engine-settings etc.

+//

+void TrackerControls::doTimUpdate()

+{

+	int state = pMemData->state;

+	if ( state != prev_state) {

+		emit stateChanged(state);

+		prev_state = state;

+	}

+}

+

+//

+// Show the current engine-settings etc.

+//

+void TrackerControls::showSettings( int newState )

+{

+	qDebug() << "TrackerControls::showSettings says: Starting Function";

+    switch (newState)

+    {

+    case SM_API_ENGINE_STATE_TERMINATED:

+        ui._engine_state_label->setText("TERMINATED");

+        break;

+    case SM_API_ENGINE_STATE_INVALID:

+        ui._engine_state_label->setText("INVALID");

+        break;

+    case SM_API_ENGINE_STATE_IDLE:

+        ui._engine_state_label->setText("IDLE");

+        break;

+    case SM_API_ENGINE_STATE_HT_INITIALIZING:

+        ui._engine_state_label->setText("INITIALIZING");

+        break;

+    case SM_API_ENGINE_STATE_HT_TRACKING:

+        ui._engine_state_label->setText("TRACKING");

+        break;

+    case SM_API_ENGINE_STATE_HT_SEARCHING:

+        ui._engine_state_label->setText("SEARCHING");

+        break;

+    default:

+        ui._engine_state_label->setText("Unknown State!");

+        break;

+    }

+

+	ui.cbxFilterSetting->setEnabled( (newState == SM_API_ENGINE_STATE_IDLE) );

+}

+

+//

+// Send a command without parameter-value to the tracking Engine.

+//

+void TrackerControls::doCommand(int command)

+{

+	if ( (pMemData != NULL) && (WaitForSingleObject(hSMMutex, 100) == WAIT_OBJECT_0) ) {

+		pMemData->command = command;					// Send command

+		ReleaseMutex(hSMMutex);

+	}

+	return;

+}

+

+//

+// Send a command with integer parameter-value to the tracking Engine.

+//

+void TrackerControls::doCommand(int command, int value)

+{

+	if ( (pMemData != NULL) && (WaitForSingleObject(hSMMutex, 100) == WAIT_OBJECT_0) ) {

+		pMemData->command = command;					// Send command

+		pMemData->par_val_int = value;

+		ReleaseMutex(hSMMutex);

+	}

+	return;

+}

+

+////////////////////////////////////////////////////////////////////////////////

+// Factory function that creates instances if the Tracker-settings dialog object.

+

+// Export both decorated and undecorated names.

+//   GetTrackerDialog     - Undecorated name, which can be easily used with GetProcAddress

+//                          Win32 API function.

+//   _GetTrackerDialog@0  - Common name decoration for __stdcall functions in C language.

+#pragma comment(linker, "/export:GetTrackerDialog=_GetTrackerDialog@0")

+

+FTNOIR_TRACKER_BASE_EXPORT TRACKERDIALOGHANDLE __stdcall GetTrackerDialog( )

+{

+	return new TrackerControls;

+}