diff options
Diffstat (limited to 'resources/scripts/axure/sto.js')
| -rw-r--r-- | resources/scripts/axure/sto.js | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/resources/scripts/axure/sto.js b/resources/scripts/axure/sto.js new file mode 100644 index 0000000..47b433c --- /dev/null +++ b/resources/scripts/axure/sto.js @@ -0,0 +1,231 @@ +
+$axure.internal(function($ax) {
+ var funcs = {};
+
+ var weekday = new Array(7);
+ weekday[0] = "Sunday";
+ weekday[1] = "Monday";
+ weekday[2] = "Tuesday";
+ weekday[3] = "Wednesday";
+ weekday[4] = "Thursday";
+ weekday[5] = "Friday";
+ weekday[6] = "Saturday";
+
+ funcs.getDayOfWeek = function() {
+ return _getDayOfWeek(this.getDay());
+ };
+
+ var _getDayOfWeek = $ax.getDayOfWeek = function(day) {
+ return weekday[day];
+ };
+
+ var month = new Array(12);
+ month[0] = "January";
+ month[1] = "February";
+ month[2] = "March";
+ month[3] = "April";
+ month[4] = "May";
+ month[5] = "June";
+ month[6] = "July";
+ month[7] = "August";
+ month[8] = "September";
+ month[9] = "October";
+ month[10] = "November";
+ month[11] = "December";
+
+ funcs.getMonthName = function() {
+ return _getMonthName(this.getMonth());
+ };
+
+ var _getMonthName = $ax.getMonthName = function(monthNum) {
+ return month[monthNum];
+ };
+
+ funcs.getMonth = function() {
+ return this.getMonth() + 1;
+ };
+
+ funcs.addYears = function(years) {
+ var retVal = new Date(this.valueOf());
+ retVal.setFullYear(this.getFullYear() + Number(years));
+ return retVal;
+ };
+
+ funcs.addMonths = function(months) {
+ var retVal = new Date(this.valueOf());
+ retVal.setMonth(this.getMonth() + Number(months));
+ return retVal;
+ };
+
+ funcs.addDays = function(days) {
+ var retVal = new Date(this.valueOf());
+ retVal.setDate(this.getDate() + Number(days));
+ return retVal;
+ };
+
+ funcs.addHours = function(hours) {
+ var retVal = new Date(this.valueOf());
+ retVal.setHours(this.getHours() + Number(hours));
+ return retVal;
+ };
+
+ funcs.addMinutes = function(minutes) {
+ var retVal = new Date(this.valueOf());
+ retVal.setMinutes(this.getMinutes() + Number(minutes));
+ return retVal;
+ };
+
+ funcs.addSeconds = function(seconds) {
+ var retVal = new Date(this.valueOf());
+ retVal.setSeconds(this.getSeconds() + Number(seconds));
+ return retVal;
+ };
+
+ funcs.addMilliseconds = function(milliseconds) {
+ var retVal = new Date(this.valueOf());
+ retVal.setMilliseconds(this.getMilliseconds() + Number(milliseconds));
+ return retVal;
+ };
+
+ var _stoHandlers = {};
+
+ _stoHandlers.literal = function(sto, scope, eventInfo) {
+ return sto.value;
+ };
+
+ //need angle bracket syntax because var is a reserved word
+ _stoHandlers['var'] = function(sto, scope, eventInfo) {
+ // Can't us 'A || B' here, because the first value can be false, true, or empty string and still be valid.
+ var retVal = scope.hasOwnProperty(sto.name) ? scope[sto.name] : $ax.globalVariableProvider.getVariableValue(sto.name, eventInfo);
+ // Handle desired type here?
+
+ if(retVal && retVal.exprType) {
+ retVal = $ax.expr.evaluateExpr(retVal, eventInfo);
+ }
+
+ if((sto.desiredType == 'int' || sto.desiredType == 'float')) {
+ var num = new Number(retVal);
+ retVal = isNaN(num.valueOf()) ? retVal : num;
+ }
+
+
+ return retVal;
+ };
+
+ //TODO: Perhaps repeaterId can be detirmined at generation, and stored in the sto info.
+ _stoHandlers.item = function(sto, scope, eventInfo, prop) {
+ prop = prop || (eventInfo.data ? 'data' : eventInfo.link ? 'url' : eventInfo.image ? 'img' : 'text');
+ var id = sto.isTarget || !$ax.repeater.hasData(eventInfo.srcElement, sto.name) ? eventInfo.targetElement : eventInfo.srcElement;
+ return getData(eventInfo, id, sto.name, prop);
+ };
+
+ var getData = function(eventInfo, id, name, prop) {
+ var repeaterId = $ax.getParentRepeaterFromScriptId($ax.repeater.getScriptIdFromElementId(id));
+ var itemId = $ax.repeater.getItemIdFromElementId(id);
+ return $ax.repeater.getData(eventInfo, repeaterId, itemId, name, prop);
+ };
+
+ _stoHandlers.paren = function(sto, scope, eventInfo) {
+ return _evaluateSTO(sto.innerSTO, scope, eventInfo);
+ };
+
+ _stoHandlers.fCall = function(sto, scope, eventInfo) {
+ //TODO: [mas] handle required type
+ var thisObj = _evaluateSTO(sto.thisSTO, scope, eventInfo);
+ if(sto.thisSTO.desiredType == 'string' && sto.thisSTO.computedType != 'string') thisObj = thisObj.toString();
+
+ var args = [];
+ for(var i = 0; i < sto.arguments.length; i++) {
+ args[i] = _evaluateSTO(sto.arguments[i], scope, eventInfo);
+ }
+ var fn = (funcs.hasOwnProperty(sto.func) && funcs[sto.func]) || thisObj[sto.func];
+ return fn.apply(thisObj, args);
+ };
+
+ _stoHandlers.propCall = function(sto, scope, eventInfo) {
+ //TODO: [mas] handle required type
+ if((sto.prop == 'url' || sto.prop == 'img') && sto.thisSTO.sto == 'item') return _stoHandlers.item(sto.thisSTO, scope, eventInfo, sto.prop);
+ var thisObj = _evaluateSTO(sto.thisSTO, scope, eventInfo);
+ var prop = thisObj[sto.prop] instanceof Function ? thisObj[sto.prop]() : thisObj[sto.prop];
+ return prop;
+ };
+
+ var _binOps = {};
+ _binOps['+'] = function(left, right) {
+ if(left instanceof Date) return addDayToDate(left, right);
+ if(right instanceof Date) return addDayToDate(right, left);
+
+ var num = Number(left) + Number(right);
+ return isNaN(num) ? (String(left) + String(right)) : num;
+ };
+ _binOps['-'] = function(left, right) {
+ if(left instanceof Date) return addDayToDate(left, -right);
+ return left - right;
+ };
+ _binOps['*'] = function(left, right) { return Number(left) * Number(right); };
+ _binOps['/'] = function(left, right) { return Number(left) / Number(right); };
+ _binOps['%'] = function(left, right) { return Number(left) % Number(right); };
+ _binOps['=='] = function(left, right) { return _getBool(left) == _getBool(right); };
+ _binOps['!='] = function(left, right) { return _getBool(left) != _getBool(right); };
+ _binOps['<'] = function(left, right) { return Number(left) < Number(right); };
+ _binOps['<='] = function(left, right) { return Number(left) <= Number(right); };
+ _binOps['>'] = function(left, right) { return Number(left) > Number(right); };
+ _binOps['>='] = function(left, right) { return Number(left) >= Number(right); };
+ _binOps['&&'] = function(left, right) { return _getBool(left) && _getBool(right); };
+ _binOps['||'] = function(left, right) { return _getBool(left) || _getBool(right); };
+
+ // TODO: Move this to generic place to be used.
+ var addDayToDate = function(date, days) {
+ var retVal = new Date(date.valueOf());
+ retVal.setDate(date.getDate() + days);
+ return retVal;
+ };
+
+ var _unOps = {};
+ _unOps['+'] = function(arg) { return +arg; };
+ _unOps['-'] = function(arg) { return -arg; };
+ _unOps['!'] = function(arg) { return !_getBool(arg); };
+
+ _stoHandlers.binOp = function(sto, scope, eventInfo) {
+ var left = _evaluateSTO(sto.leftSTO, scope, eventInfo);
+ var right = _evaluateSTO(sto.rightSTO, scope, eventInfo);
+ return _binOps[sto.op](left, right);
+ };
+
+ _stoHandlers.unOp = function(sto, scope, eventInfo) {
+ var input = _evaluateSTO(sto.inputSTO, scope, eventInfo);
+ return _unOps[sto.op](input);
+ };
+
+ var _getBool = function(val) {
+ var lowerVal = val.toLowerCase ? val.toLowerCase() : val;
+ return lowerVal == "false" ? false : lowerVal == "true" ? true : val;
+ };
+ $ax.getBool = _getBool;
+
+ var _evaluateSTO = function(sto, scope, eventInfo) {
+ if(sto.sto == 'error') return undefined;
+ return _tryEscapeRichText(castSto(_stoHandlers[sto.sto](sto, scope, eventInfo), sto), eventInfo);
+ };
+ $ax.evaluateSTO = _evaluateSTO;
+
+ var castSto = function(val, sto) {
+ var type = sto.computedType || sto.desiredType;
+ if(type == 'string') val = String(val);
+ else if(type == 'date' && !(val instanceof Date)) val = new Date(val);
+ else if(type == 'int' || type == 'float') val = Number(val);
+ else if(type == 'bool') val = Boolean(val);
+
+ return val;
+ };
+
+ var _tryEscapeRichText = function(text, eventInfo) {
+ return eventInfo.htmlLiteral ? _escapeRichText(text) : text;
+ };
+
+ var _escapeRichText = function(text) {
+ if(typeof (text) != 'string') return text;
+
+ return text.replace('<', '<');
+ };
+});
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