bool iiDefaultCallback_processMouseVariables( SVariable* varX, SVariable* varY, SVariable* varCtrl, SVariable* varAlt, SVariable* varShift, SVariable* varClick, s32* lnX, s32* lnY, bool* tlCtrl, bool* tlAlt, bool* tlShift, u32* lnClick) { ////////// // Validate the variables are appropriate ////// if (!iVariable_isValid(varX) || !iVariable_isValid(varY) || !iVariable_isValid(varCtrl) || !iVariable_isValid(varAlt) || !iVariable_isValid(varShift) || !iVariable_isValid(varClick)) { // Something is invalid, ignore it return(false); } if (!iVariable_isTypeNumeric(varX) || !iVariable_isTypeNumeric(varY) || !iVariable_isTypeLogical(varCtrl) || !iVariable_isTypeLogical(varAlt) || !iVariable_isTypeLogical(varShift) || !iVariable_isTypeNumeric(varClick)) { // Something is not a proper variable, ignore it return(false); } *lnX = (s16)iiVariable_getAs_s32(varX, false, NULL, NULL); *lnY = (u16)iiVariable_getAs_s32(varY, false, NULL, NULL); *tlCtrl = iiVariable_getAs_bool(varCtrl, false, NULL, NULL); *tlAlt = iiVariable_getAs_bool(varAlt, false, NULL, NULL); *tlShift = iiVariable_getAs_bool(varShift, false, NULL, NULL); *lnClick = iiVariable_getAs_u32(varClick, false, NULL, NULL); ////////// // Indicate we successfully parsed the variables ////// return(true); }
bool iDefaultCallback_onMouseWheel(SWindow* win, SObject* obj, SVariable* varX, SVariable* varY, SVariable* varCtrl, SVariable* varAlt, SVariable* varShift, SVariable* varClick, SVariable* varUnits) { s32 lnX, lnY, lnUnits; u32 lnClick; bool llCtrl, llAlt, llShift; // POINT pt; // Make sure our environment is sane if (!iiDefaultCallback_processMouseVariables(varX, varY, varCtrl, varAlt, varShift, varClick, &lnX, &lnY, &llCtrl, &llAlt, &llShift, &lnClick) || !iVariable_isValid(varUnits) || !iVariable_isTypeNumeric(varUnits)) return(false); // Do not continue consuming // Grab the units lnUnits = iiVariable_getAs_s32(varUnits, false, NULL, NULL); // Assume we consumed the mouse wheel, and that the parent doesn't need to receive it if (obj->objType == _OBJ_TYPE_EDITBOX) { // Ctrl+MouseWheel is a normal navigate if (llCtrl) { // They are just moving the cursor line iSEM_navigate(obj->p.sem, obj, lnUnits * ((llShift) ? -1 : -3), 0); // MouseWheel is a scroll } else { // They want to scroll the entire window, including the cursor line iSEM_scroll(obj->p.sem, obj, lnUnits * ((llShift) ? -1 : -3), 0); } iObj_setDirtyRender_ascent(obj, true); iWindow_render(win, false); } else if (obj->objType == _OBJ_TYPE_CAROUSEL) { // Create a point // pt.x = lnX; // pt.y = lnY; // They are they outside of the client area? return(iEvents_carouselMouseWheel(win, obj, lnX, lnY, llCtrl, llAlt, llShift, lnClick)); } else { // Continue propagating return(true); } // Do not continue to propagate this message to other objects return(false); }
////////// // // Function: _VJRSYS() // Internal function. Not published. Used to access VJr system variables. // ////// // Version 0.58 // Last update: // Oct.28.2015 ////// // Change log: // Oct.28.2015 - Initial creation by Rick C. Hodgin ////// // Parameters: // varIndex -- Index function to access the variable // ////// // Returns: // Varies -- Based on index, returns the VJr system variable ////// void function__vjrsys(SReturnsParams* rpar) { SVariable* varIndex = rpar->ip[0]; s32 lnIndex; u32 errorNum; bool error; ////////// // Parameter 1 must be valid and numeric ////// rpar->rp[0] = NULL; if (!iVariable_isValid(varIndex) || !iVariable_isTypeNumeric(varIndex)) { iError_report_byNumber(_ERROR_P1_IS_INCORRECT, iVariable_get_relatedComp(varIndex), false); return; } // Grab the index value lnIndex = iiVariable_getAs_s32(varIndex, false, &error, &errorNum); if (error) { iError_report_byNumber(errorNum, iVariable_get_relatedComp(varIndex), false); return; } ////////// // Dispatch based on operation ////// switch (lnIndex) { case 1: rpar->rp[0] = iVariable_createAndPopulate_byText(_VAR_TYPE_LOGICAL, iVariable_populate_byBool(glShuttingDown), 1, false); break; default: iError_report_byNumber(_ERROR_FEATURE_NOT_AVAILABLE, iVariable_get_relatedComp(varIndex), false); break; } }
////////// // // Function: VERSION() // Based on input, retrieves various version information. // ////// // Version 0.58 // Last update: // Jul.13.2014 ////// // Change log: // Jul.13.2014 - Initial creation ////// // Parameters: // pIndex -- (Optional) If present, Numeric, in the range 1..5 // ////// // Returns: // Numeric or Character -- Depending on index, various values are returned ////// void function_version(SReturnsParams* rpar) { SVariable* varIndex = rpar->ip[0]; s32 index; u32 errorNum; bool error; u8* lptr; SVariable* result; ////////// // Parameter 1 must be numeric ////// rpar->rp[0] = NULL; lptr = NULL; if (!iVariable_isValid(varIndex)) { // They are requesting the default information lptr = (u8*)cgcVersionText; } else if (!iVariable_isTypeNumeric(varIndex)) { // The parameter is not numeric iError_report_byNumber(_ERROR_P1_IS_INCORRECT, iVariable_get_relatedComp(varIndex), false); return; } else { // It must be in the range 1..5 index = iiVariable_getAs_s32(varIndex, false, &error, &errorNum); if (error) { iError_report_byNumber(errorNum, iVariable_get_relatedComp(varIndex), false); return; } else if (index < 1 || index > 5) { // We report our own error iError_report((cu8*)"Parameter must be in the range 1..5", false); return; } } ////////// // Create our return result ////// if (lptr || index == 1 || index == 4) { // Character return result = iVariable_create(_VAR_TYPE_CHARACTER, NULL, true); if (lptr) { // Copy the version info iDatum_duplicate(&result->value, lptr, -1); } else if (index == 1) { // Copy the version1 info iDatum_duplicate(&result->value, cgcVersion1Text, -1); } else { // Copy the version4 info iDatum_duplicate(&result->value, cgcVersion4Text, -1); } } else { result = iVariable_create(_VAR_TYPE_S32, NULL, true); if (index == 2) { // 0=runtime, 1=standard, 2=professional *(s32*)result->value.data = gnVersion2; // Oh yeah! } else if (index == 3) { // Localized version *(s32*)result->value.data = gnVersion3; // English } else { // Version in a form like Major.Minor as M.mm, or 123 for version 1.23 *(s32*)result->value.data = gnVersion5; } } if (!result) { iError_report(cgcInternalError, false); return; } ////////// // Return our converted result ////// rpar->rp[0] = result; }
////////// // // Function: VAL() // Returns a numeric or currency value from a expression. // ////// // Version 0.58 // Last update: // Mar.22.2015 ////// // Change log: // Mar.21.2015 - Initial creation by Stefano D'Amico ////// // Parameters: // varExpr -- Any, to convert // varIgnoreList -- Characters to ignore // ////// // Returns: // Numeric -- VAL( ) returns the numbers in the character expression from left to right until a non-numeric character is encountered. // Leading blanks are ignored. // VAL( ) returns 0 if the first character of the character expression is not a number, a dollar sign ($), a plus sign (+), or minus sign (-). ////// void function_val(SReturnsParams* rpar) { SVariable* varExpr = rpar->ip[0]; SVariable* varIgnoreChars = rpar->ip[1]; s8 c, cCurrency, cPoint, cSeparator; s32 lnI, lnJ, lnBuffOffset; s64 lnValue; f64 lfValue; bool llAsInteger, llStillGoing, llCurrency; SVariable* varCurrency; SVariable* varPoint; SVariable* varSeparator; SVariable* result; u32 errorNum; bool error; s8 buffer[64]; ////////// // Parameter 1 must be valid ////// rpar->rp[0] = NULL; if (!iVariable_isValid(varExpr)) { iError_report_byNumber(_ERROR_P1_IS_INCORRECT, iVariable_get_relatedComp(varExpr), false); return; } ////////// // If numeric, copy whatever's already there ////// if (varExpr->varType >= _VAR_TYPE_NUMERIC_START && varExpr->varType <= _VAR_TYPE_NUMERIC_END) { // Copy The existing variable result = iVariable_copy(varExpr, false); if (!result) iError_report_byNumber(_ERROR_INTERNAL_ERROR, iVariable_get_relatedComp(varExpr), false); // Success or failure, return our result rpar->rp[0] = result; return; } ////////// // Determine what we're evaluating ////// switch (varExpr->varType) { case _VAR_TYPE_NULL: iError_report_byNumber(_ERROR_P1_IS_INCORRECT, iVariable_get_relatedComp(varExpr), false); return; break; case _VAR_TYPE_LOGICAL: // 0=.F., 1=.T. case _VAR_TYPE_DATE: // YYYYMMDD result = iVariable_create(_VAR_TYPE_S32, NULL, true); if (result) { // Populate the s32 *result->value.data_s32 = iiVariable_getAs_s32(varExpr, true, &error, &errorNum); if (error) iError_report_byNumber(errorNum, iVariable_get_relatedComp(varExpr), false); } break; case _VAR_TYPE_DATETIME: // YYYYMMDDHhMmSsMss as s64 case _VAR_TYPE_DATETIMEX: // YYYYMMDDHhMmSsNssssssss result = iVariable_create(_VAR_TYPE_S64, NULL, true); if (result) { // Populate the s64 *result->value.data_s64 = iiVariable_getAs_s64(varExpr, true, &error, &errorNum); if (error) iError_report_byNumber(errorNum, iVariable_get_relatedComp(varExpr), false); } break; case _VAR_TYPE_CHARACTER: ////////// // If present, parameter 2 must be valid ////// if (varIgnoreChars) { if (!iVariable_isValid(varIgnoreChars) || !iVariable_isTypeCharacter(varIgnoreChars)) { iError_report_byNumber(_ERROR_P2_IS_INCORRECT, iVariable_get_relatedComp(varIgnoreChars), false); return; } } ////////// // Prepare our characters ////// varCurrency = propGet_settings_Currency(_settings); varPoint = propGet_settings_Point(_settings); varSeparator = propGet_settings_Separator(_settings); if (!varCurrency || !varPoint || !varSeparator) { // Should never happen iError_report_byNumber(_ERROR_INTERNAL_ERROR, NULL, false); return; } ////////// // Create single characters ////// cCurrency = varCurrency->value.data_s8[0]; cPoint = varPoint->value.data_s8[0]; cSeparator = varSeparator->value.data_s8[0]; ////////// // Iterate through each character ////// for (lnI = 0, lnBuffOffset = 0, llStillGoing = true, llCurrency = false; llStillGoing && lnI < (s32)varExpr->value.length && lnBuffOffset < (s32)sizeof(buffer) - 1; lnI++) { ////////// // Grab this character ////// c = varExpr->value.data[lnI]; ////////// // Is it a character we're including in our buffer (a number, or natural number-related symbol)? ////// if ((c >= '0' && c <= '9' ) || c == '+' || c == '-' || c == cPoint) { // Yes, Copy this character buffer[lnBuffOffset++] = c; } else { // Are we still in a valid sequence of characters to skip? if (c == ' ' || c == cSeparator) { // It's a character we're skipping naturally (space, separator symbol) // We don't do anything here ... it's just more clear to keep this logic visible rather than inverting it. :-) } else if (c == cCurrency) { // We encountered the currency symbol, so the output will be currency llCurrency = true; } else if (varIgnoreChars) { // We won't continue unless we're sitting on a character in the varIgnoreChars for (lnJ = 0, llStillGoing = false; lnJ < varIgnoreChars->value.length; lnJ++) { // Is this one of our skip characters? if (c == varIgnoreChars->value.data_s8[lnJ]) { llStillGoing = true; break; } } } else { // We're done break; } } } // NULL terminate buffer[lnBuffOffset] = 0; ////////// // Convert to f64, and s64 ////// lfValue = atof(buffer); #if defined(__GNUC__) || defined(__solaris__) lnValue = strtoll(buffer, NULL, 10); #else lnValue = _strtoi64(buffer, NULL, 10); #endif ////////// // Is currency or not? If it's an integer value, store it as the same, otherwise use floating point ////// if ((f64)lnValue == lfValue) { // We can return as an integer llAsInteger = true; if (llCurrency) { // Multiply by 10000 to obtain the 4 implied decimal places lnValue = lnValue * 10000; result = iVariable_create(_VAR_TYPE_CURRENCY, NULL, true); } else { if (lnValue < (s64)_s32_max) { // We can create as an s32 result = iVariable_create(_VAR_TYPE_S32, NULL, true); } else { // Create as an s64 result = iVariable_create(_VAR_TYPE_S64, NULL, true); } } } else { // Must return as f64 llAsInteger = false; if (llCurrency) { // As currency lfValue *= 10000.0; result = iVariable_create(_VAR_TYPE_CURRENCY, NULL, true); } else { // As is result = iVariable_create(_VAR_TYPE_F64, NULL, true); } } ////////// // Store the result ////// if (result) { if (llAsInteger) iVariable_setNumeric_toNumericType(result, NULL, NULL, NULL, NULL, &lnValue, NULL); else iVariable_setNumeric_toNumericType(result, NULL, &lfValue, NULL, NULL, NULL, NULL); } break; default: // Unrecognized type iError_report_byNumber(_ERROR_FEATURE_NOT_AVAILABLE, iVariable_get_relatedComp(varExpr), false); return; } ////////// // Are we good? ////// if (!result) iError_report_byNumber(_ERROR_INTERNAL_ERROR, iVariable_get_relatedComp(varExpr), false); ////////// // Return our converted result ////// rpar->rp[0] = result; }
////////// // // Function: WEEK() // Returns a number representing the week of the year from a Date or DateTime expression. // ////// // Version 0.58 // Last update: // May.01.2015 ////// // Change log: // May.01.2015 - Initial creation by Stefano D'Amico ////// // Parameters: // p1 -- Date or DateTime // p2 -- Numeric [nMinDaysOfWeek] Minimum number of days in first week of year (1..7) // p3 -- Numeric [nFirstDayOfWeek] // ////// // Returns: // WEEK() returns a number representing the week of the year. ////// // Example: // dt = datetime() && May.01.2015 // ? WEEK(dt) && Displays 18 ////// void function_week(SReturnsParams* rpar) { SVariable* varParam = rpar->ip[0]; SVariable* varFirstWeek = rpar->ip[1]; SVariable* varFirstDayOfWeek = rpar->ip[2]; u32 lnYear, lnMonth, lnDay; s32 lnWeek, lnMinDaysInWeek, lnFirstDayOfWeek; SYSTEMTIME lst; bool error; u32 errorNum; SVariable* result; ////////// // If provided, parameter 1 must be date or datetime ////// rpar->rp[0] = NULL; if (varParam) { if (!iVariable_isValid(varParam) || !(iVariable_isTypeDate(varParam) || iVariable_isTypeDatetime(varParam) || iVariable_isTypeDatetimeX(varParam))) { iError_report_byNumber(_ERROR_INVALID_ARGUMENT_TYPE_COUNT, iVariable_get_relatedComp(varParam), false); return; } ////////// // Grab year, month, day from datetime or date ////// if (iVariable_isTypeDatetime(varParam)) iiDateMath_get_YyyyMmDd_from_julian (varParam->value.data_dt->julian, &lnYear, &lnMonth, &lnDay); else if (iVariable_isTypeDatetimeX(varParam)) iiDateMath_get_YyyyMmDdHhMmSsMssNss_from_jseconds (varParam->value.data_dtx->jseconds, NULL, &lnYear, &lnMonth, &lnDay, NULL, NULL, NULL, NULL, NULL); else /* date */ iiDateMath_get_YyyyMmDd_from_YYYYMMDD (varParam->value.data_u8, &lnYear, &lnMonth, &lnDay); } else { // Use the current date if (_settings) iTime_getLocalOrSystem(&lst, propGet_settings_TimeLocal(_settings)); else GetLocalTime(&lst); lnYear = lst.wYear; lnMonth = lst.wMonth; lnDay = lst.wDay; } ////////// // Parameter 2 must be numeric ////// if (varFirstWeek) { if (!iVariable_isValid(varFirstWeek) || !iVariable_isTypeNumeric(varFirstWeek)) { iError_report_byNumber(_ERROR_P2_IS_INCORRECT, iVariable_get_relatedComp(varFirstWeek), false); return; } // Grab the minimum number of days in week lnMinDaysInWeek = iiVariable_getAs_s32(varFirstWeek, false, &error, &errorNum); if (error) { // An error extracting the value (should never happen) iError_report_byNumber(errorNum, iVariable_get_relatedComp(varFirstWeek), false); return; } if (lnMinDaysInWeek < 1 || 7 < lnMinDaysInWeek) { iError_report_byNumber(_ERROR_OUT_OF_RANGE, iVariable_get_relatedComp(varFirstWeek), false); return; } } else { // First week contains January 1st. lnMinDaysInWeek = 1; } ////////// // Parameter 3 must be numeric ////// if (varFirstDayOfWeek) { if (!iVariable_isValid(varFirstDayOfWeek) || !iVariable_isTypeNumeric(varFirstDayOfWeek)) { iError_report_byNumber(_ERROR_P3_IS_INCORRECT, iVariable_get_relatedComp(varFirstDayOfWeek), false); return; } // Grab the first day of week lnFirstDayOfWeek = iiVariable_getAs_s32(varFirstDayOfWeek, false, &error, &errorNum); if (error) { // An error extracting the value (should never happen) iError_report_byNumber(errorNum, iVariable_get_relatedComp(varFirstDayOfWeek), false); return; } if (lnFirstDayOfWeek < 0 || 6 < lnFirstDayOfWeek) { iError_report_byNumber(_ERROR_OUT_OF_RANGE, iVariable_get_relatedComp(varFirstWeek), false); return; } } else { // Sunday lnFirstDayOfWeek = 0; } ///////// // Grab week ////// lnWeek = ifunction_week_common(rpar, lnYear, lnMonth, lnDay, lnMinDaysInWeek, lnFirstDayOfWeek); ////////// // Create and populate our output variable ////// result = iVariable_createAndPopulate_byText(_VAR_TYPE_S32, (cs8*)&lnWeek, 4, false); if (!result) iError_report_byNumber(_ERROR_INTERNAL_ERROR, iVariable_get_relatedComp(varParam), false); ////////// // Indicate our result ////// rpar->rp[0] = result; }
////////// // // Function: LEFT() // Returns the left N characters of a string. // ////// // Version 0.57 // Last update: // Jul.12.2014 ////// // Change log: // Jul.12.2014 - Initial creation ////// // Parameters: // pString -- Character, the string to trim // pCount -- Numeric, the number of characters to copy // ////// // Returns: // Character -- The string of the left N characters ////// void function_left(SThisCode* thisCode, SFunctionParms* rpar) { SVariable* varString = rpar->params[0]; SVariable* varCount = rpar->params[1]; s32 lnLength; u32 errorNum; bool error; SVariable* result; ////////// // Parameter 1 must be character ////// rpar->returns[0] = NULL; if (!iVariable_isValid(varString) || iVariable_getType(varString) != _VAR_TYPE_CHARACTER) { iError_reportByNumber(thisCode, _ERROR_P1_IS_INCORRECT, iVariable_getRelatedComp(thisCode, varString), false); return; } ////////// // Parameter 2 must be numeric ////// if (!iVariable_isValid(varCount) || !iVariable_isTypeNumeric(varCount)) { iError_reportByNumber(thisCode, _ERROR_P2_IS_INCORRECT, iVariable_getRelatedComp(thisCode, varCount), false); return; } ////////// // Find out how long they want our string to be ////// lnLength = iiVariable_getAs_s32(thisCode, varCount, false, &error, &errorNum); if (error) { iError_reportByNumber(thisCode, errorNum, iVariable_getRelatedComp(thisCode, varCount), false); return; } ////////// // Create our return result ////// result = iVariable_create(thisCode, _VAR_TYPE_CHARACTER, NULL, true); if (!result) { iError_report(thisCode, cgcInternalError, false); return; } ////////// // Copy as much of the source string as will fit ////// if (lnLength > 0) iDatum_duplicate(&result->value, varString->value.data_u8, min(varString->value.length, lnLength)); ////////// // Return our converted result ////// rpar->returns[0] = result; }