| function TextAnimatorProperty(textData, renderType, elem){ |
| this._mdf = false; |
| this._isFirstFrame = true; |
| this._hasMaskedPath = false; |
| this._frameId = -1; |
| this._dynamicProperties = []; |
| this._textData = textData; |
| this._renderType = renderType; |
| this._elem = elem; |
| this._animatorsData = createSizedArray(this._textData.a.length); |
| this._pathData = {}; |
| this._moreOptions = { |
| alignment: {} |
| }; |
| this.renderedLetters = []; |
| this.lettersChangedFlag = false; |
| |
| } |
| |
| TextAnimatorProperty.prototype.searchProperties = function(dynamicProperties){ |
| var i, len = this._textData.a.length, animatorProps; |
| var getProp = PropertyFactory.getProp; |
| for(i=0;i<len;i+=1){ |
| animatorProps = this._textData.a[i]; |
| this._animatorsData[i] = new TextAnimatorDataProperty(this._elem, animatorProps, this._dynamicProperties); |
| } |
| if(this._textData.p && 'm' in this._textData.p){ |
| this._pathData = { |
| f: getProp(this._elem,this._textData.p.f,0,0,this._dynamicProperties), |
| l: getProp(this._elem,this._textData.p.l,0,0,this._dynamicProperties), |
| r: this._textData.p.r, |
| m: this._elem.maskManager.getMaskProperty(this._textData.p.m) |
| }; |
| this._hasMaskedPath = true; |
| } else { |
| this._hasMaskedPath = false; |
| } |
| this._moreOptions.alignment = getProp(this._elem,this._textData.m.a,1,0,this._dynamicProperties); |
| if(this._dynamicProperties.length) { |
| dynamicProperties.push(this); |
| } |
| }; |
| |
| TextAnimatorProperty.prototype.getMeasures = function(documentData, lettersChangedFlag){ |
| this.lettersChangedFlag = lettersChangedFlag; |
| if(!this._mdf && !this._isFirstFrame && !lettersChangedFlag && (!this._hasMaskedPath || !this._pathData.m._mdf)) { |
| return; |
| } |
| this._isFirstFrame = false; |
| var alignment = this._moreOptions.alignment.v; |
| var animators = this._animatorsData; |
| var textData = this._textData; |
| var matrixHelper = this.mHelper; |
| var renderType = this._renderType; |
| var renderedLettersCount = this.renderedLetters.length; |
| var data = this.data; |
| var xPos,yPos; |
| var i, len; |
| var letters = documentData.l, pathInfo, currentLength, currentPoint, segmentLength, flag, pointInd, segmentInd, prevPoint, points, segments, partialLength, totalLength, perc, tanAngle, mask; |
| if(this._hasMaskedPath) { |
| mask = this._pathData.m; |
| if(!this._pathData.n || this._pathData._mdf){ |
| var paths = mask.v; |
| if(this._pathData.r){ |
| paths = paths.reverse(); |
| } |
| // TODO: release bezier data cached from previous pathInfo: this._pathData.pi |
| pathInfo = { |
| tLength: 0, |
| segments: [] |
| }; |
| len = paths._length - 1; |
| var pathData; |
| totalLength = 0; |
| for (i = 0; i < len; i += 1) { |
| pathData = { |
| s: paths.v[i], |
| e: paths.v[i + 1], |
| to: [paths.o[i][0] - paths.v[i][0], paths.o[i][1] - paths.v[i][1]], |
| ti: [paths.i[i + 1][0] - paths.v[i + 1][0], paths.i[i + 1][1] - paths.v[i + 1][1]] |
| }; |
| bez.buildBezierData(pathData); |
| pathInfo.tLength += pathData.bezierData.segmentLength; |
| pathInfo.segments.push(pathData); |
| totalLength += pathData.bezierData.segmentLength; |
| } |
| i = len; |
| if (mask.v.c) { |
| pathData = { |
| s: paths.v[i], |
| e: paths.v[0], |
| to: [paths.o[i][0] - paths.v[i][0], paths.o[i][1] - paths.v[i][1]], |
| ti: [paths.i[0][0] - paths.v[0][0], paths.i[0][1] - paths.v[0][1]] |
| }; |
| bez.buildBezierData(pathData); |
| pathInfo.tLength += pathData.bezierData.segmentLength; |
| pathInfo.segments.push(pathData); |
| totalLength += pathData.bezierData.segmentLength; |
| } |
| this._pathData.pi = pathInfo; |
| } |
| pathInfo = this._pathData.pi; |
| |
| currentLength = this._pathData.f.v; |
| segmentInd = 0; |
| pointInd = 1; |
| segmentLength = 0; |
| flag = true; |
| segments = pathInfo.segments; |
| if (currentLength < 0 && mask.v.c) { |
| if (pathInfo.tLength < Math.abs(currentLength)) { |
| currentLength = -Math.abs(currentLength) % pathInfo.tLength; |
| } |
| segmentInd = segments.length - 1; |
| points = segments[segmentInd].bezierData.points; |
| pointInd = points.length - 1; |
| while (currentLength < 0) { |
| currentLength += points[pointInd].partialLength; |
| pointInd -= 1; |
| if (pointInd < 0) { |
| segmentInd -= 1; |
| points = segments[segmentInd].bezierData.points; |
| pointInd = points.length - 1; |
| } |
| } |
| |
| } |
| points = segments[segmentInd].bezierData.points; |
| prevPoint = points[pointInd - 1]; |
| currentPoint = points[pointInd]; |
| partialLength = currentPoint.partialLength; |
| } |
| |
| |
| len = letters.length; |
| xPos = 0; |
| yPos = 0; |
| var yOff = documentData.finalSize * 1.2 * 0.714; |
| var firstLine = true; |
| var animatorProps, animatorSelector; |
| var j, jLen; |
| var letterValue; |
| |
| jLen = animators.length; |
| var lastLetter; |
| |
| var mult, ind = -1, offf, xPathPos, yPathPos; |
| var initPathPos = currentLength,initSegmentInd = segmentInd, initPointInd = pointInd, currentLine = -1; |
| var elemOpacity; |
| var sc,sw,fc,k; |
| var lineLength = 0; |
| var letterSw,letterSc,letterFc,letterM = '',letterP = this.defaultPropsArray,letterO; |
| for( i = 0; i < len; i += 1) { |
| matrixHelper.reset(); |
| elemOpacity = 1; |
| if(letters[i].n) { |
| xPos = 0; |
| yPos += documentData.yOffset; |
| yPos += firstLine ? 1 : 0; |
| currentLength = initPathPos ; |
| firstLine = false; |
| lineLength = 0; |
| if(this._hasMaskedPath) { |
| segmentInd = initSegmentInd; |
| pointInd = initPointInd; |
| points = segments[segmentInd].bezierData.points; |
| prevPoint = points[pointInd - 1]; |
| currentPoint = points[pointInd]; |
| partialLength = currentPoint.partialLength; |
| segmentLength = 0; |
| } |
| letterO = letterSw = letterFc = letterM = ''; |
| letterP = this.defaultPropsArray; |
| }else{ |
| if(this._hasMaskedPath) { |
| if(currentLine !== letters[i].line){ |
| switch(documentData.j){ |
| case 1: |
| currentLength += totalLength - documentData.lineWidths[letters[i].line]; |
| break; |
| case 2: |
| currentLength += (totalLength - documentData.lineWidths[letters[i].line])/2; |
| break; |
| } |
| currentLine = letters[i].line; |
| } |
| if (ind !== letters[i].ind) { |
| if (letters[ind]) { |
| currentLength += letters[ind].extra; |
| } |
| currentLength += letters[i].an / 2; |
| ind = letters[i].ind; |
| } |
| currentLength += alignment[0] * letters[i].an / 200; |
| var animatorOffset = 0; |
| for (j = 0; j < jLen; j += 1) { |
| animatorProps = animators[j].a; |
| if (animatorProps.p.propType) { |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| if(mult.length){ |
| animatorOffset += animatorProps.p.v[0] * mult[0]; |
| } else{ |
| animatorOffset += animatorProps.p.v[0] * mult; |
| } |
| |
| } |
| if (animatorProps.a.propType) { |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| if(mult.length){ |
| animatorOffset += animatorProps.a.v[0] * mult[0]; |
| } else{ |
| animatorOffset += animatorProps.a.v[0] * mult; |
| } |
| |
| } |
| } |
| flag = true; |
| while (flag) { |
| if (segmentLength + partialLength >= currentLength + animatorOffset || !points) { |
| perc = (currentLength + animatorOffset - segmentLength) / currentPoint.partialLength; |
| xPathPos = prevPoint.point[0] + (currentPoint.point[0] - prevPoint.point[0]) * perc; |
| yPathPos = prevPoint.point[1] + (currentPoint.point[1] - prevPoint.point[1]) * perc; |
| matrixHelper.translate(-alignment[0]*letters[i].an/200, -(alignment[1] * yOff / 100)); |
| flag = false; |
| } else if (points) { |
| segmentLength += currentPoint.partialLength; |
| pointInd += 1; |
| if (pointInd >= points.length) { |
| pointInd = 0; |
| segmentInd += 1; |
| if (!segments[segmentInd]) { |
| if (mask.v.c) { |
| pointInd = 0; |
| segmentInd = 0; |
| points = segments[segmentInd].bezierData.points; |
| } else { |
| segmentLength -= currentPoint.partialLength; |
| points = null; |
| } |
| } else { |
| points = segments[segmentInd].bezierData.points; |
| } |
| } |
| if (points) { |
| prevPoint = currentPoint; |
| currentPoint = points[pointInd]; |
| partialLength = currentPoint.partialLength; |
| } |
| } |
| } |
| offf = letters[i].an / 2 - letters[i].add; |
| matrixHelper.translate(-offf, 0, 0); |
| } else { |
| offf = letters[i].an/2 - letters[i].add; |
| matrixHelper.translate(-offf,0,0); |
| |
| // Grouping alignment |
| matrixHelper.translate(-alignment[0]*letters[i].an/200, -alignment[1]*yOff/100, 0); |
| } |
| |
| lineLength += letters[i].l/2; |
| for(j=0;j<jLen;j+=1){ |
| animatorProps = animators[j].a; |
| if (animatorProps.t.propType) { |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| if(this._hasMaskedPath) { |
| if(mult.length) { |
| currentLength += animatorProps.t*mult[0]; |
| } else { |
| currentLength += animatorProps.t*mult; |
| } |
| }else{ |
| if(mult.length) { |
| xPos += animatorProps.t.v*mult[0]; |
| } else { |
| xPos += animatorProps.t.v*mult; |
| } |
| } |
| } |
| } |
| lineLength += letters[i].l/2; |
| if(documentData.strokeWidthAnim) { |
| sw = documentData.sw || 0; |
| } |
| if(documentData.strokeColorAnim) { |
| if(documentData.sc){ |
| sc = [documentData.sc[0], documentData.sc[1], documentData.sc[2]]; |
| }else{ |
| sc = [0,0,0]; |
| } |
| } |
| if(documentData.fillColorAnim && documentData.fc) { |
| fc = [documentData.fc[0], documentData.fc[1], documentData.fc[2]]; |
| } |
| for(j=0;j<jLen;j+=1){ |
| animatorProps = animators[j].a; |
| if (animatorProps.a.propType) { |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| |
| if(mult.length){ |
| matrixHelper.translate(-animatorProps.a.v[0]*mult[0], -animatorProps.a.v[1]*mult[1], animatorProps.a.v[2]*mult[2]); |
| } else { |
| matrixHelper.translate(-animatorProps.a.v[0]*mult, -animatorProps.a.v[1]*mult, animatorProps.a.v[2]*mult); |
| } |
| } |
| } |
| for(j=0;j<jLen;j+=1){ |
| animatorProps = animators[j].a; |
| if (animatorProps.s.propType) { |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| if(mult.length){ |
| matrixHelper.scale(1+((animatorProps.s.v[0]-1)*mult[0]),1+((animatorProps.s.v[1]-1)*mult[1]),1); |
| } else { |
| matrixHelper.scale(1+((animatorProps.s.v[0]-1)*mult),1+((animatorProps.s.v[1]-1)*mult),1); |
| } |
| } |
| } |
| for(j=0;j<jLen;j+=1) { |
| animatorProps = animators[j].a; |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| if (animatorProps.sk.propType) { |
| if(mult.length) { |
| matrixHelper.skewFromAxis(-animatorProps.sk.v * mult[0], animatorProps.sa.v * mult[1]); |
| } else { |
| matrixHelper.skewFromAxis(-animatorProps.sk.v * mult, animatorProps.sa.v * mult); |
| } |
| } |
| if (animatorProps.r.propType) { |
| if(mult.length) { |
| matrixHelper.rotateZ(-animatorProps.r.v * mult[2]); |
| } else { |
| matrixHelper.rotateZ(-animatorProps.r.v * mult); |
| } |
| } |
| if (animatorProps.ry.propType) { |
| |
| if(mult.length) { |
| matrixHelper.rotateY(animatorProps.ry.v*mult[1]); |
| }else{ |
| matrixHelper.rotateY(animatorProps.ry.v*mult); |
| } |
| } |
| if (animatorProps.rx.propType) { |
| if(mult.length) { |
| matrixHelper.rotateX(animatorProps.rx.v*mult[0]); |
| } else { |
| matrixHelper.rotateX(animatorProps.rx.v*mult); |
| } |
| } |
| if (animatorProps.o.propType) { |
| if(mult.length) { |
| elemOpacity += ((animatorProps.o.v)*mult[0] - elemOpacity)*mult[0]; |
| } else { |
| elemOpacity += ((animatorProps.o.v)*mult - elemOpacity)*mult; |
| } |
| } |
| if (documentData.strokeWidthAnim && animatorProps.sw.propType) { |
| if(mult.length) { |
| sw += animatorProps.sw.v*mult[0]; |
| } else { |
| sw += animatorProps.sw.v*mult; |
| } |
| } |
| if (documentData.strokeColorAnim && animatorProps.sc.propType) { |
| for(k=0;k<3;k+=1){ |
| if(mult.length) { |
| sc[k] = sc[k] + (animatorProps.sc.v[k] - sc[k])*mult[0]; |
| } else { |
| sc[k] = sc[k] + (animatorProps.sc.v[k] - sc[k])*mult; |
| } |
| } |
| } |
| if (documentData.fillColorAnim && documentData.fc) { |
| if(animatorProps.fc.propType){ |
| for(k=0;k<3;k+=1){ |
| if(mult.length) { |
| fc[k] = fc[k] + (animatorProps.fc.v[k] - fc[k])*mult[0]; |
| } else { |
| fc[k] = fc[k] + (animatorProps.fc.v[k] - fc[k])*mult; |
| } |
| } |
| } |
| if(animatorProps.fh.propType){ |
| if(mult.length) { |
| fc = addHueToRGB(fc,animatorProps.fh.v*mult[0]); |
| } else { |
| fc = addHueToRGB(fc,animatorProps.fh.v*mult); |
| } |
| } |
| if(animatorProps.fs.propType){ |
| if(mult.length) { |
| fc = addSaturationToRGB(fc,animatorProps.fs.v*mult[0]); |
| } else { |
| fc = addSaturationToRGB(fc,animatorProps.fs.v*mult); |
| } |
| } |
| if(animatorProps.fb.propType){ |
| if(mult.length) { |
| fc = addBrightnessToRGB(fc,animatorProps.fb.v*mult[0]); |
| } else { |
| fc = addBrightnessToRGB(fc,animatorProps.fb.v*mult); |
| } |
| } |
| } |
| } |
| |
| for(j=0;j<jLen;j+=1){ |
| animatorProps = animators[j].a; |
| |
| if (animatorProps.p.propType) { |
| animatorSelector = animators[j].s; |
| mult = animatorSelector.getMult(letters[i].anIndexes[j],textData.a[j].s.totalChars); |
| if(this._hasMaskedPath) { |
| if(mult.length) { |
| matrixHelper.translate(0, animatorProps.p.v[1] * mult[0], -animatorProps.p.v[2] * mult[1]); |
| } else { |
| matrixHelper.translate(0, animatorProps.p.v[1] * mult, -animatorProps.p.v[2] * mult); |
| } |
| }else{ |
| if(mult.length) { |
| matrixHelper.translate(animatorProps.p.v[0] * mult[0], animatorProps.p.v[1] * mult[1], -animatorProps.p.v[2] * mult[2]); |
| } else { |
| matrixHelper.translate(animatorProps.p.v[0] * mult, animatorProps.p.v[1] * mult, -animatorProps.p.v[2] * mult); |
| } |
| } |
| } |
| } |
| if(documentData.strokeWidthAnim){ |
| letterSw = sw < 0 ? 0 : sw; |
| } |
| if(documentData.strokeColorAnim){ |
| letterSc = 'rgb('+Math.round(sc[0]*255)+','+Math.round(sc[1]*255)+','+Math.round(sc[2]*255)+')'; |
| } |
| if(documentData.fillColorAnim && documentData.fc){ |
| letterFc = 'rgb('+Math.round(fc[0]*255)+','+Math.round(fc[1]*255)+','+Math.round(fc[2]*255)+')'; |
| } |
| |
| if(this._hasMaskedPath) { |
| matrixHelper.translate(0,-documentData.ls); |
| |
| matrixHelper.translate(0, alignment[1]*yOff/100 + yPos,0); |
| if (textData.p.p) { |
| tanAngle = (currentPoint.point[1] - prevPoint.point[1]) / (currentPoint.point[0] - prevPoint.point[0]); |
| var rot = Math.atan(tanAngle) * 180 / Math.PI; |
| if (currentPoint.point[0] < prevPoint.point[0]) { |
| rot += 180; |
| } |
| matrixHelper.rotate(-rot * Math.PI / 180); |
| } |
| matrixHelper.translate(xPathPos, yPathPos, 0); |
| currentLength -= alignment[0]*letters[i].an/200; |
| if(letters[i+1] && ind !== letters[i+1].ind){ |
| currentLength += letters[i].an / 2; |
| currentLength += documentData.tr/1000*documentData.finalSize; |
| } |
| }else{ |
| |
| matrixHelper.translate(xPos,yPos,0); |
| |
| if(documentData.ps){ |
| //matrixHelper.translate(documentData.ps[0],documentData.ps[1],0); |
| matrixHelper.translate(documentData.ps[0],documentData.ps[1] + documentData.ascent,0); |
| } |
| switch(documentData.j){ |
| case 1: |
| matrixHelper.translate(documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[letters[i].line]),0,0); |
| break; |
| case 2: |
| matrixHelper.translate(documentData.justifyOffset + (documentData.boxWidth - documentData.lineWidths[letters[i].line])/2,0,0); |
| break; |
| } |
| matrixHelper.translate(0,-documentData.ls); |
| matrixHelper.translate(offf,0,0); |
| matrixHelper.translate(alignment[0]*letters[i].an/200,alignment[1]*yOff/100,0); |
| xPos += letters[i].l + documentData.tr/1000*documentData.finalSize; |
| } |
| if(renderType === 'html'){ |
| letterM = matrixHelper.toCSS(); |
| }else if(renderType === 'svg'){ |
| letterM = matrixHelper.to2dCSS(); |
| }else{ |
| letterP = [matrixHelper.props[0],matrixHelper.props[1],matrixHelper.props[2],matrixHelper.props[3],matrixHelper.props[4],matrixHelper.props[5],matrixHelper.props[6],matrixHelper.props[7],matrixHelper.props[8],matrixHelper.props[9],matrixHelper.props[10],matrixHelper.props[11],matrixHelper.props[12],matrixHelper.props[13],matrixHelper.props[14],matrixHelper.props[15]]; |
| } |
| letterO = elemOpacity; |
| } |
| |
| if(renderedLettersCount <= i) { |
| letterValue = new LetterProps(letterO,letterSw,letterSc,letterFc,letterM,letterP); |
| this.renderedLetters.push(letterValue); |
| renderedLettersCount += 1; |
| this.lettersChangedFlag = true; |
| } else { |
| letterValue = this.renderedLetters[i]; |
| this.lettersChangedFlag = letterValue.update(letterO, letterSw, letterSc, letterFc, letterM, letterP) || this.lettersChangedFlag; |
| } |
| } |
| }; |
| |
| TextAnimatorProperty.prototype.getValue = function(){ |
| if(this._elem.globalData.frameId === this._frameId){ |
| return; |
| } |
| this._frameId = this._elem.globalData.frameId; |
| var i, len = this._dynamicProperties.length; |
| this._mdf = false; |
| for(i = 0; i < len; i += 1) { |
| this._dynamicProperties[i].getValue(); |
| this._mdf = this._dynamicProperties[i]._mdf || this._mdf; |
| } |
| }; |
| |
| TextAnimatorProperty.prototype.mHelper = new Matrix(); |
| TextAnimatorProperty.prototype.defaultPropsArray = []; |