} //end Glyph(cNow,iGlyphType)
public bool TypeOnOneLine(ref RImage riDest, int xDest, int yDest, string sText, int iGlyphType)
{
//TODO: really, this should return a rect (e.g. html-style stretching of container)
bool bGood = true;
bool bSpacing;
int xNow = xDest;
try {
int iCursor = 0;
for (int iChar = 0; iChar < sText.Length; iChar++)
{
RImage riNow = Glyph(sText[iChar], iGlyphType);
if (xNow + riNow.Width < riDest.Width)
{
if (!RString.IsWhiteSpace(sText[iChar]))
{
riDest.DrawFromSmallerWithoutCropElseCancel(xNow, yDest, riNow, RImage.DrawMode_AlphaHardEdgeColor_KeepDestAlpha);
}
}
else
{
break;
}
xNow += WidthOf(sText[iChar], iGlyphType);
}
}
catch (Exception exn) {
RReporting.ShowExn(exn, "", "TypeOnOneLine(...,\"" + RString.ElipsisIfOver(sText, 10) + "\")");
bGood = false;
}
return(bGood);
} //end TypeOnOneLine
/// <summary>
///
/// </summary>
/// <param name="sText">Time length formatted as [D]:[H]:[M]:[S.MS], [D]:[H]:[M]:[S]:[F], [H]:[M]:[S];[F], [S.MS], [F],
/// numbers in arbitrary order but labeled as 0d0h0m0s0ms0f or where
/// items in brackets are not in brackets but are instead numbers, and where [D] (days) and anything
/// else to the left of [S] is optional.</param>
/// <returns>Seconds, or if fails, returns decimal.MinValue instead.</returns>
public static decimal SecondsFromDHMSF(string sText, decimal dFrameRate, uint FrameRate_override) {
decimal dReturn=0.0M;
bool bGood=false;
RReporting.sParticiple="trimming DHMSF timecode string";
try {
darrToSecondMultiplier[TimeType_Frame]=1.0M/dFrameRate;
darrFromSecondDivisor[TimeType_Frame]=dFrameRate;
if (sText==null) sText="";
if (sText.Length>0) {
//int iMSTotal=0;
//string[] sarrNum=new String[sText.Length];
//string[] sarrType=new String[sText.Length];
//for (int iNow=0; iNow<sText.Length; iNow++) {
// sarrNum[iNow]="";
// sarrType[iNow]="";
//}
int iFirst=0;
int iLast=sText.Length-1;
while (RString.IsWhiteSpace(sText[iFirst])) {
iFirst++;
}
while (RString.IsWhiteSpace(sText[iLast])) {
iLast--;
}
if (iFirst>0||(iLast!=(sText.Length-1))) {
if (iLast>=iFirst) {
sText=RString.SafeSubstringByInclusiveEnder(sText,iFirst,iLast);
}
else sText="";
}
int iNums=0;
RReporting.sParticiple="checking DHMSF timecode string";
int iDigits=0;
int iLastDecimal=-1;
int iLastColon=-1;
for (int i=0; i<sText.Length; i++) {
if (RString.IsDigit(sText[i])) iDigits++;
else if (sText[i]=='.') iLastDecimal=i;
else if (sText[i]==':') iLastColon=i;
}
bool bHasDecimalInLastSegment=iLastDecimal>iLastColon;
int TimeType_Now=TimeType_Frame; //since SMTPE timecode is [hh]:[mm]:[ss]:[ff] (vegas is [hh]:[mm]:[ss];[ff])
if (bHasDecimalInLastSegment) {
TimeType_Now=TimeType_Second;//to account timecode with decimal seconds e.g. [hh]:[mm]:[ss].[_ms]
}
int iChar=sText.Length-1;
bGood=true;
int ParsingWhat=Parsing_Delimiter;
int SegmentNow_EndBefore=iChar+1;
if (RString.IsDigit(sText[iChar])) ParsingWhat=Parsing_Number; //ok to use iChar since this whole process only happens if sText.Length>0
while (iChar>=-1) {
if (ParsingWhat==Parsing_Space) {
if (iChar==-1) {
//do nothing
}
else if (!RString.IsWhiteSpace(sText[iChar])) {
SegmentNow_EndBefore=iChar+1;//+1 since NOT whitespace
if (RString.IsDigit(sText[iChar])||(sText[iChar]=='.')) {
ParsingWhat=Parsing_Number;
//sarrNum[iNums]+=sText.Substring(iChar,1);
}
else {
ParsingWhat=Parsing_Delimiter;
}
}
}
else if (ParsingWhat==Parsing_Delimiter) {
if (iChar<0) {
RReporting.SourceErr("Warning: unknown text found at start of time string","",sText);
}
else if (RString.IsDigit(sText[iChar])||(sText[iChar]=='.')||(RString.IsWhiteSpace(sText[iChar]))) {
int TimeType_Temp=-1;
//if (sText[iChar]=='.') {
//HANDLED BELOW (TimeType_Now decremented twice)
// TimeType_Temp=TimeType_Second
//}
//else {
if (SegmentNow_EndBefore-(iChar+1) == 1) TimeType_Temp=TimeDelimiterToTimeType(sText[iChar+1]); //+1 since [iChar] is NOT delimiter
else TimeType_Temp=TimeDelimiterToTimeType(RString.SafeSubstringByExclusiveEnder(sText,iChar+1,SegmentNow_EndBefore)); //+1 since [iChar] is NOT delimiter
//}
if (TimeType_Temp<0) {//assume generic delimiter //if (sText[iChar]==":"||sText[iChar]==";") {
if (carrTimeType[TimeType_Now]=='.') TimeType_Now--;//skip f if on ms
TimeType_Now--;
}
else TimeType_Now=TimeType_Temp;
SegmentNow_EndBefore=iChar+1;//+1 since sText[iChar] is NOT delimiter
if (RString.IsWhiteSpace(sText[iChar])) {
ParsingWhat=Parsing_Space;
}
else {//digit or '.'
ParsingWhat=Parsing_Number;
}
//sarrNum[iNums]+=sText.Substring(iChar,1);
}
}
else if (ParsingWhat==Parsing_Number) {
if ( iChar<0 || ( !RString.IsDigit(sText[iChar]) && !(sText[iChar]=='.') ) ) {
if (IsValidTimeType(TimeType_Now)) {
//Each hour is 108000 non-drop frames (30 * 60 * 60) or 107892 drop frames (drop 108 frames). In real time,
//each hour is 107892.108 frames.
//Each "deci-minute" is 18000 non-drop frames (30 * 60 * 10) or 17982 drop frames (drop 18 frames, or 2 frames
//for nine out of every ten minutes). In real time, 10 minutes is 17982.018 frames.
//Each "single-minute" is 1800 non-drop frames (30 * 60) or 1798 drop frames (drop 2 frames for every minute, or
//0 frames when multiplying by 0). In real time, a minute is 1798.202 frames.
//Each second is 30 frames (both timebases), or 29.970 frames real-time.
if (TimeType_Now==TimeType_Frame) {
}
else dReturn+=RConvert.ToDecimal( RString.SafeSubstringByExclusiveEnder(sText,iChar+1,SegmentNow_EndBefore) ) * darrToSecondMultiplier[TimeType_Now]; //+1 since [iChar] is NOT digit
}
if (!(iChar<0)) {
SegmentNow_EndBefore=iChar+1;//+1 since [iChar] is NOT part of number
if (RString.IsWhiteSpace(sText[iChar])) {
ParsingWhat=Parsing_Space;
}
else {
ParsingWhat=Parsing_Delimiter;
}
}//if not out of range
}
//else if (sText[iChar]=='.' && TimeType_Now==TimeType_Millisecond) TimeType_Now=TimeType_Second
}
else { //ParsingWhat does not have valid opcode
bGood=false;
RReporting.ShowErr("DHMSF Parsing Corruption");
}
iChar--;
}//end while iChar>=-1
}//end if sText.Length>0
else {
bGood=true; //good since it is ok to be blank
dReturn=0.0M;
}
}
catch (Exception e) {
bGood=false;
RReporting.ShowExn(e);
}
if (!bGood) dReturn=decimal.MinValue;
return dReturn;
}//end From(sDHMSF)