PsychError SCREENPreference(void)
{
PsychArgFormatType arg1Type;
char *preferenceName, *newFontName;
const char *tableCreator, *oldDefaultFontName;
Boolean preferenceNameArgumentValid, booleanInput, ignoreCase, tempFlag, textAlphaBlendingFlag, suppressAllWarningsFlag;
int numInputArgs, i, newFontStyleNumber, newFontSize, tempInt;
double returnDoubleValue, inputDoubleValue;
//all sub functions should have these two lines
PsychPushHelp(useString, synopsisString,seeAlsoString);
if(PsychIsGiveHelp()){PsychGiveHelp();return(PsychError_none);};
//check for superfluous or missing arguments
PsychErrorExit(PsychCapNumInputArgs(3));
PsychErrorExit(PsychRequireNumInputArgs(1));
PsychErrorExit(PsychCapNumOutputArgs(1));
numInputArgs=PsychGetNumInputArgs();
arg1Type=PsychGetArgType(1);
preferenceNameArgumentValid=FALSE;
//Cases which require both a window pointer or screen number and preference name. Argument 1 is the wposn and argument 2 is the preference name.
if( numInputArgs >= 2 && (PsychIsScreenNumberArg(1) || PsychIsScreenNumberArg(1)) && PsychGetArgType(2)==PsychArgType_char ){
PsychAllocInCharArg(2, kPsychArgRequired, &preferenceName);
//preferences which require window pointer or screen number argument which we DO NOT support
for(i=0;i<kPsychNumUnsupportedMacVideoPreferences;i++){
if(PsychMatch(preferenceName, unsupportedMacVideoPreferenceNames[i]))
PsychErrorExit(PsychError_unsupportedOS9Preference);
}
//insert here conditionals to act on prefernces which accept a window pointer or screen number argument which we DO support.
PsychErrorExit(PsychError_unrecognizedPreferenceName);
}
//Cases which do not require a wposn. Argument 1 is the preference name. if present Argument 2 is the new value
if(arg1Type==PsychArgType_char){
PsychAllocInCharArg(1, kPsychArgRequired, &preferenceName);
//Preferernces which we do not support and which do not require a wposn
for(i=0;i<kPsychNumUnsupportedMacNonVideoPreferences;i++){
if(PsychMatch(preferenceName, unsupportedMacNonVideoPreferenceNames[i]))
PsychErrorExit(PsychError_unsupportedOS9Preference);
}
//Preferences which we do support
if(PsychMatch(preferenceName, "IgnoreCase")){
ignoreCase=!PsychIsPsychMatchCaseSensitive();
PsychCopyOutFlagArg(1, kPsychArgOptional, ignoreCase);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychSetPsychMatchCaseSenstive(!booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Tick0Secs")){
if(PsychCopyInDoubleArg(2, kPsychArgOptional, &inputDoubleValue) && inputDoubleValue==PsychGetNanValue())
PsychEstimateGetSecsValueAtTickCountZero();
returnDoubleValue=PsychGetEstimatedSecsValueAtTickCountZero();
PsychCopyOutDoubleArg(1, kPsychArgOptional, returnDoubleValue);
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "PsychTableVersion")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
PsychCopyOutDoubleArg(1, kPsychArgOptional, (double)PsychPrefStateGet_PsychTableVersion());
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "PsychTableCreator")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
tableCreator=PsychPrefStateGet_PsychTableCreator();
PsychCopyOutCharArg(1, kPsychArgOptional, tableCreator);
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Process")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
PsychCopyOutDoubleArg(1, kPsychArgOptional, (double)getpid());
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontName")){
PsychPrefStateGet_DefaultFontName(&oldDefaultFontName);
PsychCopyOutCharArg(1, kPsychArgOptional, oldDefaultFontName);
if(numInputArgs==2){
PsychAllocInCharArg(2, kPsychArgRequired, &newFontName);
PsychPrefStateSet_DefaultFontName(newFontName);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontStyle")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DefaultTextStyle());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &newFontStyleNumber);
PsychPrefStateSet_DefaultTextStyle(newFontStyleNumber);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultTextYPositionIsBaseline")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextYPositionIsBaseline());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextYPositionIsBaseline(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontSize")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DefaultTextSize());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &newFontSize);
PsychPrefStateSet_DefaultTextSize(newFontSize);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DebugMakeTexture")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DebugMakeTexture());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_DebugMakeTexture(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SkipSyncTests")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_SkipSyncTests());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_SkipSyncTests(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VisualDebugLevel")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VisualDebugLevel());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VisualDebugLevel(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VBLTimestampingMode")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VBLTimestampingMode());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VBLTimestampingMode(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "ConserveVRAM")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_ConserveVRAM());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_ConserveVRAM(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Verbosity")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_Verbosity());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_Verbosity(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "EmulateOldPTB")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_EmulateOldPTB());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_EmulateOldPTB(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Enable3DGraphics")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_3DGfx());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_3DGfx(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextAlphaBlending")){
textAlphaBlendingFlag=PsychPrefStateGet_TextAlphaBlending();
PsychCopyOutFlagArg(1, kPsychArgOptional, textAlphaBlendingFlag);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychPrefStateSet_TextAlphaBlending(booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SuppressAllWarnings")){
suppressAllWarningsFlag=PsychPrefStateGet_SuppressAllWarnings();
PsychCopyOutFlagArg(1, kPsychArgOptional, suppressAllWarningsFlag);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychPrefStateSet_SuppressAllWarnings(booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
PsychErrorExit(PsychError_unrecognizedPreferenceName);
}
if(!preferenceNameArgumentValid)
PsychErrorExitMsg(PsychError_user, "Invalid arguments to preferences command");
return(PsychError_none);
}
PsychError SCREENPreference(void)
{
PsychArgFormatType arg1Type;
char *preferenceName, *newFontName;
const char *tableCreator, *oldDefaultFontName;
Boolean preferenceNameArgumentValid, booleanInput, ignoreCase, tempFlag, textAlphaBlendingFlag, suppressAllWarningsFlag;
int numInputArgs, i, newFontStyleNumber, newFontSize, tempInt, tempInt2, tempInt3;
double returnDoubleValue, inputDoubleValue;
//all sub functions should have these two lines
PsychPushHelp(useString, synopsisString,seeAlsoString);
if(PsychIsGiveHelp()){PsychGiveHelp();return(PsychError_none);};
//check for superfluous or missing arguments
PsychErrorExit(PsychCapNumInputArgs(3));
PsychErrorExit(PsychRequireNumInputArgs(1));
PsychErrorExit(PsychCapNumOutputArgs(1));
numInputArgs=PsychGetNumInputArgs();
arg1Type=PsychGetArgType(1);
preferenceNameArgumentValid=FALSE;
//Cases which require both a window pointer or screen number and preference name. Argument 1 is the wposn and argument 2 is the preference name.
if( numInputArgs >= 2 && (PsychIsScreenNumberArg(1) || PsychIsScreenNumberArg(1)) && PsychGetArgType(2)==PsychArgType_char ){
PsychAllocInCharArg(2, kPsychArgRequired, &preferenceName);
//preferences which require window pointer or screen number argument which we DO NOT support
for(i=0;i<kPsychNumUnsupportedMacVideoPreferences;i++){
if(PsychMatch(preferenceName, unsupportedMacVideoPreferenceNames[i]))
PsychErrorExit(PsychError_unsupportedOS9Preference);
}
//insert here conditionals to act on prefernces which accept a window pointer or screen number argument which we DO support.
PsychErrorExit(PsychError_unrecognizedPreferenceName);
}
//Cases which do not require a wposn. Argument 1 is the preference name. if present Argument 2 is the new value
if(arg1Type==PsychArgType_char){
PsychAllocInCharArg(1, kPsychArgRequired, &preferenceName);
//Preferernces which we do not support and which do not require a wposn
for(i=0;i<kPsychNumUnsupportedMacNonVideoPreferences;i++){
if(PsychMatch(preferenceName, unsupportedMacNonVideoPreferenceNames[i]))
PsychErrorExit(PsychError_unsupportedOS9Preference);
}
//Preferences which we do support
if(PsychMatch(preferenceName, "IgnoreCase")){
ignoreCase=!PsychIsPsychMatchCaseSensitive();
PsychCopyOutFlagArg(1, kPsychArgOptional, ignoreCase);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychSetPsychMatchCaseSenstive(!booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Tick0Secs")){
if(PsychCopyInDoubleArg(2, kPsychArgOptional, &inputDoubleValue) && inputDoubleValue==PsychGetNanValue())
PsychEstimateGetSecsValueAtTickCountZero();
returnDoubleValue=PsychGetEstimatedSecsValueAtTickCountZero();
PsychCopyOutDoubleArg(1, kPsychArgOptional, returnDoubleValue);
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "PsychTableVersion")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
PsychCopyOutDoubleArg(1, kPsychArgOptional, (double)PsychPrefStateGet_PsychTableVersion());
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "PsychTableCreator")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
tableCreator=PsychPrefStateGet_PsychTableCreator();
PsychCopyOutCharArg(1, kPsychArgOptional, tableCreator);
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Process")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
PsychCopyOutDoubleArg(1, kPsychArgOptional, (double)getpid());
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontName")){
PsychPrefStateGet_DefaultFontName(&oldDefaultFontName);
PsychCopyOutCharArg(1, kPsychArgOptional, oldDefaultFontName);
if(numInputArgs==2){
PsychAllocInCharArg(2, kPsychArgRequired, &newFontName);
PsychPrefStateSet_DefaultFontName(newFontName);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontStyle")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DefaultTextStyle());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &newFontStyleNumber);
PsychPrefStateSet_DefaultTextStyle(newFontStyleNumber);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultTextYPositionIsBaseline")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextYPositionIsBaseline());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextYPositionIsBaseline(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextAntiAliasing")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextAntiAliasing());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextAntiAliasing(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextRenderer")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextRenderer());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextRenderer(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontSize")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DefaultTextSize());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &newFontSize);
PsychPrefStateSet_DefaultTextSize(newFontSize);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DebugMakeTexture")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DebugMakeTexture());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_DebugMakeTexture(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SkipSyncTests")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_SkipSyncTests());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_SkipSyncTests(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VisualDebugLevel")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VisualDebugLevel());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VisualDebugLevel(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VBLTimestampingMode")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VBLTimestampingMode());
if(numInputArgs>=2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VBLTimestampingMode(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VBLEndlineOverride")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VBLEndlineOverride());
if(numInputArgs>=2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VBLEndlineOverride(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultVideocaptureEngine")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VideoCaptureEngine());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VideoCaptureEngine(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "ConserveVRAM") || PsychMatch(preferenceName, "Workarounds1")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_ConserveVRAM());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_ConserveVRAM(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Verbosity")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_Verbosity());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_Verbosity(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "EmulateOldPTB")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_EmulateOldPTB());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_EmulateOldPTB(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Enable3DGraphics")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_3DGfx());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_3DGfx(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextAlphaBlending")){
textAlphaBlendingFlag=PsychPrefStateGet_TextAlphaBlending();
PsychCopyOutFlagArg(1, kPsychArgOptional, textAlphaBlendingFlag);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychPrefStateSet_TextAlphaBlending(booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SuppressAllWarnings")){
suppressAllWarningsFlag=PsychPrefStateGet_SuppressAllWarnings();
PsychCopyOutFlagArg(1, kPsychArgOptional, suppressAllWarningsFlag);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychPrefStateSet_SuppressAllWarnings(booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SynchronizeDisplays")){
if(numInputArgs==2){
// This is a special call: It currently doesn't set a preference setting,
// but instead triggers an instantaneous synchronization of all available
// display heads, if possible. We may have a more clever and "standard" interface
// interface for this later on, but for first tests this will do.
// Syncmethod is hard-coded to 0 -> Use whatever's available to sync.
// timeout for retries is 5.0 seconds.
// Acceptable residual offset is +/- 2 scanlines.
// Returns the real residual offset after sync.
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
tempInt2 = 0;
if (PsychSynchronizeDisplayScreens(&tempInt2, NULL, &tempInt, tempInt, 5.0, 2)!=PsychError_none) PsychErrorExitMsg(PsychError_user, "Sync failed for reasons mentioned above.");
PsychCopyOutDoubleArg(1, kPsychArgOptional, tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
PsychErrorExit(PsychError_unrecognizedPreferenceName);
}
if(!preferenceNameArgumentValid)
PsychErrorExitMsg(PsychError_user, "Invalid arguments to preferences command");
return(PsychError_none);
}
PsychError SCREENPreference(void)
{
PsychArgFormatType arg1Type;
char *preferenceName, *newFontName;
const char *tableCreator, *oldDefaultFontName;
psych_bool preferenceNameArgumentValid, booleanInput, ignoreCase, tempFlag, textAlphaBlendingFlag, suppressAllWarningsFlag;
int numInputArgs, i, newFontStyleNumber, newFontSize, tempInt, tempInt2, tempInt3, tempInt4;
double returnDoubleValue, inputDoubleValue;
double maxStddev, maxDeviation, maxDuration;
int minSamples;
double *dheads = NULL;
//all sub functions should have these two lines
PsychPushHelp(useString, synopsisString,seeAlsoString);
if(PsychIsGiveHelp()){PsychGiveHelp();return(PsychError_none);};
//check for superfluous or missing arguments
PsychErrorExit(PsychCapNumInputArgs(5));
PsychErrorExit(PsychRequireNumInputArgs(1));
PsychErrorExit(PsychCapNumOutputArgs(4));
numInputArgs=PsychGetNumInputArgs();
arg1Type=PsychGetArgType(1);
preferenceNameArgumentValid=FALSE;
//Cases which require both a window pointer or screen number and preference name. Argument 1 is the wposn and argument 2 is the preference name.
if( numInputArgs >= 2 && (PsychIsScreenNumberArg(1) || PsychIsScreenNumberArg(1)) && PsychGetArgType(2)==PsychArgType_char ){
PsychAllocInCharArg(2, kPsychArgRequired, &preferenceName);
//preferences which require window pointer or screen number argument which we DO NOT support
for(i=0;i<kPsychNumUnsupportedMacVideoPreferences;i++){
if(PsychMatch(preferenceName, unsupportedMacVideoPreferenceNames[i]))
PsychErrorExit(PsychError_unsupportedOS9Preference);
}
//insert here conditionals to act on prefernces which accept a window pointer or screen number argument which we DO support.
PsychErrorExit(PsychError_unrecognizedPreferenceName);
}
//Cases which do not require a wposn. Argument 1 is the preference name. if present Argument 2 is the new value
if(arg1Type==PsychArgType_char){
PsychAllocInCharArg(1, kPsychArgRequired, &preferenceName);
//Preferernces which we do not support and which do not require a wposn
for(i=0;i<kPsychNumUnsupportedMacNonVideoPreferences;i++){
if(PsychMatch(preferenceName, unsupportedMacNonVideoPreferenceNames[i]))
PsychErrorExit(PsychError_unsupportedOS9Preference);
}
//Preferences which we do support
if(PsychMatch(preferenceName, "IgnoreCase")){
ignoreCase=!PsychIsPsychMatchCaseSensitive();
PsychCopyOutFlagArg(1, kPsychArgOptional, ignoreCase);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychSetPsychMatchCaseSenstive(!booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Tick0Secs")){
if(PsychCopyInDoubleArg(2, kPsychArgOptional, &inputDoubleValue) && inputDoubleValue==PsychGetNanValue())
PsychEstimateGetSecsValueAtTickCountZero();
returnDoubleValue=PsychGetEstimatedSecsValueAtTickCountZero();
PsychCopyOutDoubleArg(1, kPsychArgOptional, returnDoubleValue);
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "PsychTableVersion")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
PsychCopyOutDoubleArg(1, kPsychArgOptional, (double)PsychPrefStateGet_PsychTableVersion());
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "PsychTableCreator")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
tableCreator=PsychPrefStateGet_PsychTableCreator();
PsychCopyOutCharArg(1, kPsychArgOptional, tableCreator);
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Process")){
if(numInputArgs==2)
PsychErrorExit(PsychError_extraInputArg);
PsychCopyOutDoubleArg(1, kPsychArgOptional, (double) (psych_int64) getpid());
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontName")){
PsychPrefStateGet_DefaultFontName(&oldDefaultFontName);
PsychCopyOutCharArg(1, kPsychArgOptional, oldDefaultFontName);
if(numInputArgs==2){
PsychAllocInCharArg(2, kPsychArgRequired, &newFontName);
PsychPrefStateSet_DefaultFontName(newFontName);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextEncodingLocale")){
PsychCopyOutCharArg(1, kPsychArgOptional, PsychGetUnicodeTextConversionLocale());
if(numInputArgs==2){
PsychAllocInCharArg(2, kPsychArgRequired, &newFontName);
if (!PsychSetUnicodeTextConversionLocale(newFontName)) PsychErrorExitMsg(PsychError_user, "Setting the 'TextEncodingLocale' failed, most likely because you provided an invalid/unknown locale setting string.");
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontStyle")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DefaultTextStyle());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &newFontStyleNumber);
PsychPrefStateSet_DefaultTextStyle(newFontStyleNumber);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "OverrideMultimediaEngine")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_UseGStreamer());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_UseGStreamer(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultTextYPositionIsBaseline")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextYPositionIsBaseline());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextYPositionIsBaseline(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextAntiAliasing")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextAntiAliasing());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextAntiAliasing(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextRenderer")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_TextRenderer());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_TextRenderer(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultFontSize")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DefaultTextSize());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &newFontSize);
PsychPrefStateSet_DefaultTextSize(newFontSize);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DebugMakeTexture")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_DebugMakeTexture());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_DebugMakeTexture(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SkipSyncTests")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_SkipSyncTests());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_SkipSyncTests(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VisualDebugLevel")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VisualDebugLevel());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VisualDebugLevel(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VBLTimestampingMode")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VBLTimestampingMode());
if(numInputArgs>=2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VBLTimestampingMode(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SyncTestSettings")){
PsychPrefStateGet_SynctestThresholds(&maxStddev, &minSamples, &maxDeviation, &maxDuration);
PsychCopyOutDoubleArg(1, kPsychArgOptional, maxStddev);
PsychCopyOutDoubleArg(2, kPsychArgOptional, minSamples);
PsychCopyOutDoubleArg(3, kPsychArgOptional, maxDeviation);
PsychCopyOutDoubleArg(4, kPsychArgOptional, maxDuration);
if(numInputArgs>=2){
PsychCopyInDoubleArg( 2, kPsychArgOptional, &maxStddev);
PsychCopyInIntegerArg(3, kPsychArgOptional, &minSamples);
PsychCopyInDoubleArg( 4, kPsychArgOptional, &maxDeviation);
PsychCopyInDoubleArg( 5, kPsychArgOptional, &maxDuration);
PsychPrefStateSet_SynctestThresholds(maxStddev, minSamples, maxDeviation, maxDuration);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "VBLEndlineOverride")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VBLEndlineOverride());
if(numInputArgs>=2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VBLEndlineOverride(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "DefaultVideocaptureEngine")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_VideoCaptureEngine());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_VideoCaptureEngine(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "WindowShieldingLevel")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_WindowShieldingLevel());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_WindowShieldingLevel(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "ConserveVRAM") || PsychMatch(preferenceName, "Workarounds1")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_ConserveVRAM());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_ConserveVRAM(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Verbosity")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_Verbosity());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_Verbosity(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "FrameRectCorrection")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_FrameRectCorrection());
if(numInputArgs==2){
PsychCopyInDoubleArg(2, kPsychArgRequired, &inputDoubleValue);
PsychPrefStateSet_FrameRectCorrection(inputDoubleValue);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "EmulateOldPTB")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_EmulateOldPTB());
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &tempFlag);
PsychPrefStateSet_EmulateOldPTB(tempFlag);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "Enable3DGraphics")){
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychPrefStateGet_3DGfx());
if(numInputArgs==2){
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
PsychPrefStateSet_3DGfx(tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "TextAlphaBlending")){
textAlphaBlendingFlag=PsychPrefStateGet_TextAlphaBlending();
PsychCopyOutFlagArg(1, kPsychArgOptional, textAlphaBlendingFlag);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychPrefStateSet_TextAlphaBlending(booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SuppressAllWarnings")){
suppressAllWarningsFlag=PsychPrefStateGet_SuppressAllWarnings();
PsychCopyOutFlagArg(1, kPsychArgOptional, suppressAllWarningsFlag);
if(numInputArgs==2){
PsychCopyInFlagArg(2, kPsychArgRequired, &booleanInput);
PsychPrefStateSet_SuppressAllWarnings(booleanInput);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "SynchronizeDisplays")){
if(numInputArgs >= 2) {
// This is a special call: It currently doesn't set a preference setting,
// but instead triggers an instantaneous synchronization of all available
// display heads, if possible. We may have a more clever and "standard" interface
// interface for this later on, but for first tests this will do.
// Syncmethod is hard-coded to 0 -> Use whatever's available to sync.
// timeout for retries is 5.0 seconds.
// Acceptable residual offset is +/- 2 scanlines.
// Returns the real residual offset after sync.
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
if (!PsychCopyInIntegerArg(3, kPsychArgOptional, &tempInt3)) {
// No screenId specified: Resync default screen or whatever...
tempInt2 = 0;
if (PsychSynchronizeDisplayScreens(&tempInt2, NULL, &tempInt, tempInt, 5.0, 2)!=PsychError_none) PsychErrorExitMsg(PsychError_user, "Sync failed for reasons mentioned above.");
} else {
// Specific screenId provided: Resync crtc's associated with this screenId if possible:
tempInt2 = 1;
if (PsychSynchronizeDisplayScreens(&tempInt2, &tempInt3, &tempInt, tempInt, 5.0, 2)!=PsychError_none) PsychErrorExitMsg(PsychError_user, "Sync failed for reasons mentioned above.");
}
PsychCopyOutDoubleArg(1, kPsychArgOptional, tempInt);
}
preferenceNameArgumentValid=TRUE;
}else
if(PsychMatch(preferenceName, "ScreenToHead")){
// screenId is required:
PsychCopyInIntegerArg(2, kPsychArgRequired, &tempInt);
if (tempInt < 0 || tempInt >= PsychGetNumDisplays() || tempInt >= kPsychMaxPossibleDisplays) PsychErrorExitMsg(PsychError_user, "Invalid screenId provided. Out of valid range!");
// Return old mappings for this screenId:
for (tempInt2 = 0; (tempInt2 < kPsychMaxPossibleCrtcs) && (PsychPrefStateGet_ScreenToHead(tempInt, tempInt2) >= 0); tempInt2++);
PsychAllocOutDoubleMatArg(1, kPsychArgOptional, 2, tempInt2, 1, &dheads);
tempInt4 = 0;
for (tempInt3 = 0; tempInt3 < tempInt2; tempInt3++) {
dheads[tempInt4++] = (double) PsychPrefStateGet_ScreenToHead(tempInt, tempInt3);
dheads[tempInt4++] = (double) PsychPrefStateGet_ScreenToCrtcId(tempInt, tempInt3);
}
// Optionally retrieve and set new mappings for this screenId:
if(numInputArgs>=3) {
// Set new headId for screenId:
PsychCopyInIntegerArg(3, kPsychArgRequired, &tempInt2);
if (tempInt2 < 0) PsychErrorExitMsg(PsychError_user, "Invalid negative headId provided!");
// Set new crtcId for screenId:
PsychCopyInIntegerArg(4, kPsychArgRequired, &tempInt3);
if (tempInt3 < 0) PsychErrorExitMsg(PsychError_user, "Invalid negative crtcId provided!");
// Assign primary head by default (index 0), but allow optionally others as well:
tempInt4 = 0;
PsychCopyInIntegerArg(5, kPsychArgOptional, &tempInt4);
if (tempInt4 < 0 || tempInt4 >= kPsychMaxPossibleCrtcs) PsychErrorExitMsg(PsychError_user, "Invalid rankId provided! Too many heads for one screen!");
PsychPrefStateSet_ScreenToHead(tempInt, tempInt2, tempInt3, tempInt4);
}
preferenceNameArgumentValid=TRUE;
}else
PsychErrorExit(PsychError_unrecognizedPreferenceName);
}
if(!preferenceNameArgumentValid)
PsychErrorExitMsg(PsychError_user, "Invalid arguments to preferences command");
return(PsychError_none);
}
PsychError COCOAEVENTBRIDGEGetChar(void)
{
static Boolean firstTime=TRUE;
double returnValue, inputValue;
static Boolean wasWindowOpenedFlag=FALSE;
Boolean isThere, inputValueBoolean, lostKeyWindowFlag;
// InitializeCocoaProc CocoaInitializeCocoa;
char readChar[2];
double readTime;
int numKeypresses, numOutputArgs;
CFDictionaryRef keypressDictionary=NULL, keypressModifierFlags=NULL;
CFStringRef keypressCharacter=NULL;
CFNumberRef keypressTime=NULL, keypressAddress=NULL, keypressTickCount=NULL;
double keypressTimeDouble, keypressTickCountDouble;
char keypressCharacterUTF8[2];
CFRange characterRange;
UniChar keypressCharacterUnicode[1];
double keypressCharacterAsValue, nowGetSecs, nowTickCount, characterTickCount, keypressAddressDouble;
Boolean loadBundleError;
//for the return structure in the second argument
const char *charTimeFieldNames[]={"ticks", "secs", "address", "alphaLock", "commandKey", "controlKey", "optionKey", "shiftKey", "numericKeypad", "functionKey"};
int numStructElements=1, numStructFieldNames=10;
PsychGenericScriptType *charTimeStruct;
CFNumberRef alphaLock, commandKey, controlKey, optionKey, shiftKey, numericKeypad, helpKey, functionKey;
char alphaLockCFlag, commandKeyCFlag, controlKeyCFlag, optionKeyCFlag, shiftKeyCFlag, numericKeypadCFlag, helpKeyCFlag, functionKeyCFlag;
//all subfunctions should have these two lines.
PsychPushHelp(useString, synopsisString, seeAlsoString);
if(PsychIsGiveHelp()){PsychGiveHelp();return(PsychError_none);};
//check to see if the user supplied superfluous arguments
PsychErrorExit(PsychCapNumOutputArgs(2));
PsychErrorExit(PsychCapNumInputArgs(1));
loadBundleError=LoadCocoaBundle();
if(loadBundleError)
PsychErrorExitMsg(PsychError_internal, "Failed to load the cocoa bundle.");
//Open the window. OpenGetCharWindow() and MakeGetCharWindowInvisible() only act once if called repeatedly.
OpenGetCharWindow();
#ifndef DEBUG_USE_VISIBLE_WINDOW
MakeGetCharWindowInvisible();
#endif
StartKeyGathering();
MakeKeyWindow();
lostKeyWindowFlag=FALSE;
while(GetNumKeypresses() < 1){
PsychWaitIntervalSeconds((double)0.005);
//this would become an infinite loop if the user moves focus to another window, because our key collection window would never
//receive input. Therefore we detect if our window loses keyWindow status. We could be more forceful about this and bring the
//window back into focus, if we have access to NSApplication within our Cocoa bundle.
lostKeyWindowFlag=!IsKeyWindow();
if(lostKeyWindowFlag)
break;
}
// StopKeyGathering();
// if(!lostKeyWindowFlag)
// RevertKeyWindow(); //restores the key window to what it was before we took it.
if(!lostKeyWindowFlag){
keypressDictionary=(CFDictionaryRef)CopyReadNextKeypress();
if(keypressDictionary != NULL){
keypressCharacter=CFDictionaryGetValue(keypressDictionary, CFSTR("character"));
keypressTime=CFDictionaryGetValue(keypressDictionary, CFSTR("time"));
keypressModifierFlags=CFDictionaryGetValue(keypressDictionary, CFSTR("modifierFlags"));
keypressTickCount=CFDictionaryGetValue(keypressDictionary, CFSTR("tickCount"));
CFNumberGetValue(keypressTickCount, kCFNumberDoubleType, &keypressTickCountDouble);
keypressAddress=CFDictionaryGetValue(keypressDictionary, CFSTR("keyCode"));
CFNumberGetValue(keypressAddress, kCFNumberDoubleType, &keypressAddressDouble);
characterRange.location=0;
characterRange.length=1;
CFStringGetCharacters(keypressCharacter, characterRange, keypressCharacterUnicode);
if(keypressCharacterUnicode[0] <= (UniChar)127){ //it's a UTF8, MATLAB knows how do display this
keypressCharacterUTF8[0]=(char)(keypressCharacterUnicode[0]); //throw out what MATLAB will not print.
keypressCharacterUTF8[1]='\0';
//mexPrintf("character: %s\n", keypressCharacterUTF8);
PsychCopyOutCharArg(1, kPsychArgOptional, keypressCharacterUTF8);
}else{
keypressCharacterAsValue=(double)(keypressCharacterUnicode[0]);
//mexPrintf("character: %f\n", keypressCharacterAsValue);
PsychCopyOutDoubleArg(1, kPsychArgOptional, keypressCharacterAsValue);
}
// CFStringGetCString(keypressCharacter, keypressCharacterUTF8, 2, kCFStringEncodingUTF8);
CFNumberGetValue(keypressTime, kCFNumberDoubleType ,&keypressTimeDouble);
// mexPrintf("time: %d\n", keypressTimeDouble);
// PsychCopyOutDoubleArg(2, kPsychArgOptional, keypressTimeDouble);
numOutputArgs= PsychGetNumOutputArgs();
if(numOutputArgs==2){
alphaLock= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSAlphaShiftKeyMask"));
CFNumberGetValue(alphaLock, kCFNumberCharType, &alphaLockCFlag);
commandKey= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSCommandKeyMask"));
CFNumberGetValue(commandKey, kCFNumberCharType, &commandKeyCFlag);
controlKey= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSControlKeyMask"));
CFNumberGetValue(controlKey, kCFNumberCharType, &controlKeyCFlag);
optionKey= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSAlternateKeyMask"));
CFNumberGetValue(optionKey, kCFNumberCharType, &optionKeyCFlag);
shiftKey= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSShiftKeyMask"));
CFNumberGetValue(shiftKey, kCFNumberCharType, &shiftKeyCFlag);
numericKeypad= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSNumericPadKeyMask"));
CFNumberGetValue(numericKeypad, kCFNumberCharType, &numericKeypadCFlag);
// helpKey= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSHelpKeyMask"));
// CFNumberGetValue(helpKey, kCFNumberCharType, &helpKeyCFlag);
functionKey= CFDictionaryGetValue(keypressModifierFlags, CFSTR("NSFunctionKeyMask"));
CFNumberGetValue(functionKey, kCFNumberCharType, &functionKeyCFlag);
PsychAllocOutStructArray(2, TRUE, numStructElements, numStructFieldNames, charTimeFieldNames, &charTimeStruct);
// missing from OS X
// PsychSetStructArrayBooleanElement("mouseButton", 0, , charTimeStruct);
// same in OS X and OS 9
PsychSetStructArrayDoubleElement("ticks", 0, keypressTickCountDouble, charTimeStruct);
PsychSetStructArrayDoubleElement("secs", 0, keypressTimeDouble, charTimeStruct);
PsychSetStructArrayDoubleElement("address", 0, keypressAddressDouble, charTimeStruct);
PsychSetStructArrayBooleanElement("alphaLock", 0, (Boolean)alphaLockCFlag, charTimeStruct);
PsychSetStructArrayBooleanElement("commandKey", 0, (Boolean)commandKeyCFlag, charTimeStruct);
PsychSetStructArrayBooleanElement("controlKey", 0, (Boolean)controlKeyCFlag, charTimeStruct);
PsychSetStructArrayBooleanElement("optionKey", 0, (Boolean)optionKeyCFlag, charTimeStruct);
// new for OS X
PsychSetStructArrayBooleanElement("shiftKey", 0, (Boolean)shiftKeyCFlag, charTimeStruct);
PsychSetStructArrayBooleanElement("numericKeypad", 0, (Boolean)numericKeypadCFlag, charTimeStruct);
// PsychSetStructArrayBooleanElement("helpKey", 0, (Boolean)helpKeyCFlag, charTimeStruct);
PsychSetStructArrayBooleanElement("functionKey", 0, (Boolean)functionKeyCFlag, charTimeStruct);
}
CFRelease(keypressDictionary);
} //close: if(keypressDictionary != NULL){
}else{// if(!lostKeyWindowFlag){
//If we get to here, that means that GetChar was called, set its key gathering window to be the key window, and while waiting
//for key input another window was made the key window. How should we handle this case? Here we return nan for both arguments.
//If we prefer to return an error, this could be done in the .m file wrapper, "Getchar" instead of here in "CocoaEventBridge('Getchar');
PsychCopyOutDoubleArg(1, kPsychArgOptional, PsychGetNanValue());
PsychCopyOutDoubleArg(2, kPsychArgOptional, PsychGetNanValue());
}
return(PsychError_none);
}
