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| define(["require", "exports", "../editor/editor-helper", "../utility/size"], function (require, exports, editor_helper_1, size_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Ruler = (function () {
function Ruler(element, rulerHelper) {
this.interval = 4;
this.segmentWidth = 47.9988;
this.orientation = 'Horizontal';
this.tickAlignment = 'RightOrBottom';
this.markerColor = 'red';
this.thickness = 15;
this.arrangeTick = null;
this.length = 400;
this.offset = 0;
this.scale = 1;
this.rulerStartValue = 1584;
this.zeroPosition = editor_helper_1.HelperMethods.convertPointToPixel(1584);
this.addSegmentWidth = false;
this.element = element;
this.rulerHelper = rulerHelper;
}
Ruler.prototype.appendTo = function () {
this.preRender();
this.render();
};
Ruler.prototype.preRender = function () {
this.unWireEvents();
this.wireEvents();
};
Ruler.prototype.render = function () {
this.updateRulerGeometry();
};
Ruler.prototype.getModuleName = function () {
return 'Ruler';
};
Ruler.prototype.destroy = function () {
var _this = this;
this.unWireEvents();
Eif (this.rulerSpacediv) {
this.rulerSpacediv.remove();
this.rulerSpacediv = null;
}
Eif (this.rulerSVGElement) {
this.rulerSVGElement.childNodes.forEach(function (element) {
_this.rulerSVGElement.removeChild(element);
element = null;
});
this.rulerSVGElement.innerHTML = '';
this.rulerSVGElement.remove();
this.rulerSVGElement = null;
}
this.element.classList.remove('e-ruler');
};
Ruler.prototype.showHideRuler = function (show) {
if (show) {
this.element.style.display = 'block';
}
else {
this.element.style.display = 'none';
}
};
Ruler.prototype.updateRulerGeometry = function () {
this.element.style.textAlign = 'left';
this.renderRulerSpace();
this.updateRuler();
};
Ruler.prototype.renderRulerSpace = function () {
var rulerGeometry = this.getRulerGeometry();
this.rulerSpacediv = document.getElementById(this.element.id + '_ruler_space');
if (!this.rulerSpacediv) {
this.rulerSpacediv = this.rulerHelper.createHtmlElement('div', {
'id': this.element.id + '_ruler_space',
'style': 'height:' + rulerGeometry.height + 'px;width:' + rulerGeometry.width + 'px;cssFloat:' + 'left;'
});
this.element.appendChild(this.rulerSpacediv);
}
return this.rulerSpacediv;
};
Ruler.prototype.updateRuler = function () {
var rulerSize = this.getRulerSize();
var rulerGeometry = this.getRulerGeometry();
var length = 0;
var offset = 0;
var availableSize = new size_1.Size();
this.rulerSVGElement = this.getRulerSVG(rulerGeometry);
Eif (this.rulerSVGElement) {
length = this.length;
availableSize.height = rulerSize;
offset = this.offset;
Eif (length && length !== Infinity) {
var unitLength = length;
var unitOffset = offset;
this.updateSegments(unitOffset, (unitLength + Math.abs(unitOffset)), this.rulerSVGElement, rulerSize);
}
}
};
Ruler.prototype.updateSegments = function (start, end, svg, rulerSize) {
var run = start;
var trans = { trans: 0 };
this.rulerStartValue = editor_helper_1.HelperMethods.convertPixelToPoint(this.zeroPosition);
while (run < end) {
var rulerSegment = this.getNewSegment(run, svg);
Eif (rulerSegment) {
svg.appendChild(rulerSegment.segment);
run = this.updateSegment(start, end, rulerSegment, run, trans, rulerSize);
}
}
this.addSegmentWidth = false;
};
Ruler.prototype.updateSegment = function (start, end, rulerSegment, run, trans, rulerSize) {
var segWidth = this.updateSegmentWidth(this.scale);
if (run === start) {
this.startValue = Math.floor(start / segWidth) * segWidth / this.scale;
this.startValue = (this.startValue % 1) !== 0 ? Number((this.startValue).toFixed(1)) : this.startValue;
rulerSegment.label.textContent = this.rulerStartValue.toString();
this.defStartValue = run = this.startValue * this.scale;
if (this.orientation === 'Horizontal') {
this.hRulerOffset = start - run;
}
else {
this.vRulerOffset = start - run;
}
}
else {
this.startValue = editor_helper_1.HelperMethods.convertPixelToPoint(run);
this.startValue = (this.startValue % 1) !== 0 ? Number((this.startValue).toFixed(1)) : this.startValue;
var labeltext = void 0;
if (this.rulerStartValue === 0) {
this.addSegmentWidth = true;
}
if (this.addSegmentWidth) {
labeltext = Math.abs(this.rulerStartValue + 36);
}
else {
labeltext = Math.abs(this.rulerStartValue - 36);
}
rulerSegment.label.textContent = (labeltext).toString();
this.rulerStartValue = labeltext;
}
this.updateTickLabel(rulerSegment, rulerSize);
var translate = (this.orientation === 'Horizontal') ? ((trans.trans + 0.5) + ',0.5') : ('0.5,' + (trans.trans + 0.5));
rulerSegment.segment.setAttribute('transform', 'translate(' + translate + ') scale(' + 1 + ',1)');
trans.trans += segWidth * this.scale;
run += segWidth;
return run;
};
Ruler.prototype.updateTickLabel = function (rulerSegment, rulerSize) {
var bBox = rulerSegment.segment.lastChild.getBBox();
var isHorizontal = (this.orientation === 'Horizontal') ? true : false;
var isRightOrBottom = (this.tickAlignment === 'RightOrBottom') ? true : false;
var x = isHorizontal ? -4 : 0;
var y = isHorizontal ? (isRightOrBottom ? (rulerSize / 2 + (11 / 2) - (11 / 2)) :
(rulerSize / 2 + (11 / 2))) : bBox.height;
if (isHorizontal) {
y = y + 2;
}
if (!isHorizontal) {
x = x + 10;
y = y + 2;
}
var translate = isRightOrBottom ? (-(bBox.width + 2) + ',' + ((rulerSize / 2) - bBox.height)) :
(-(bBox.width + 2) + ',' + ((rulerSize / 2) - bBox.height / 2));
var attr = isHorizontal ? { 'x': x, 'y': y } :
{ 'x': x, 'y': y, 'transform': 'rotate(270)' + 'translate(' + translate + ')' };
this.rulerHelper.setAttributeSvg(rulerSegment.segment.lastChild, attr);
};
Ruler.prototype.getNewSegment = function (run, svg) {
var segment = this.createNewTicks(run, svg);
var label = this.createTickLabel(svg, segment);
return { segment: segment, label: label };
};
Ruler.prototype.createNewTicks = function (run, svg) {
var tick;
var tickInterval;
var segmentWidth = this.updateSegmentWidth(this.scale);
var attr = { 'class': 'e-de-ruler-segment' };
var g = this.rulerHelper.createSvgElement('g', attr);
var rectattr = { 'class': 'e-de-ruler-segment1' };
var rect = this.rulerHelper.createSvgElement('rect', rectattr);
var width = this.orientation === 'Horizontal' ? (segmentWidth * this.scale) : 15;
var height = this.orientation === 'Horizontal' ? 15 : segmentWidth;
rect.setAttribute('x', '0');
rect.setAttribute('y', '0');
rect.setAttribute('width', width.toString());
rect.setAttribute('height', height.toString());
rect.setAttribute('fill', 'lightgrey');
for (var i = 0; i < this.interval; i++) {
tickInterval = segmentWidth / this.interval;
tick = this.createTick(svg, tickInterval, i + 1, run);
if (tick) {
g.appendChild(tick);
}
}
return g;
};
Ruler.prototype.getLinePoint = function (svg, tickInterval, length) {
var segmentWidth = this.updateSegmentWidth(this.scale);
var rulerSize = this.getRulerSize();
tickInterval = tickInterval * (length - 1);
length = ((tickInterval % segmentWidth) === 0) ? rulerSize : rulerSize * 0.3;
return length;
};
Ruler.prototype.createTick = function (svg, tickInterval, length, run) {
var ruler;
var linePoint = this.getLinePoint(svg, tickInterval, length);
var rulerSize = this.getRulerSize();
var isHorizontal = (this.orientation === 'Horizontal') ? true : false;
var isRightOrBottom = (this.tickAlignment === 'RightOrBottom') ? true : false;
var point = tickInterval * (length - 1) * this.scale;
var x1 = isHorizontal ? point : (isRightOrBottom ? rulerSize : 0);
var x2 = isHorizontal ? point : (isRightOrBottom ? (rulerSize - linePoint) : (rulerSize - (rulerSize - linePoint)));
var y1 = isHorizontal ? (isRightOrBottom ? rulerSize : (rulerSize - (rulerSize - linePoint))) : point;
var y2 = isHorizontal ? (isRightOrBottom ? (rulerSize - linePoint) : 0) : point;
var line;
if (y2 !== 0) {
y1 = y1 - 6;
y2 = y2 - 6;
if (!isHorizontal) {
x1 = x1 - 6;
x2 = x2 - 6;
}
var attr = { 'x1': x1, 'y1': y1, 'x2': x2, 'y2': y2, 'stroke-width': '0.25', 'stroke': 'black' };
line = this.rulerHelper.createSvgElement('line', attr);
line.setAttribute('class', 'e-de-ruler-tick');
}
return line;
};
Ruler.prototype.createTickLabel = function (svg, segment) {
var text;
Eif (segment) {
var attr = { 'class': 'e-de-ruler-tick-label', 'style': 'font-weight: 400' };
text = this.rulerHelper.createSvgElement('text', attr);
segment.appendChild(text);
}
return text;
};
Ruler.prototype.updateSegmentWidth = function (scale) {
Eif (this.segmentWidth !== 100) {
return this.segmentWidth;
}
var five = 25;
var multiples = 1;
var div;
var fifty = 100;
var scaleRound = Math.pow(2, Math.round(Math.log(scale) / Math.log(2)));
div = fifty;
div = (fifty / scaleRound);
while (div > 100) {
multiples /= 10;
div /= 10;
}
while (div < 25) {
multiples *= 10;
div *= 10;
}
if (div >= five && div % five !== 0) {
div = Math.round(div / five) * five;
}
return div * scale / multiples;
};
Ruler.prototype.getRulerGeometry = function () {
if (this.orientation === 'Horizontal') {
return new size_1.Size(this.length, this.element ? this.element.getBoundingClientRect().height : 0);
}
else {
return new size_1.Size(this.element ? this.element.getBoundingClientRect().width : 0, this.length);
}
};
Ruler.prototype.getRulerSize = function () {
return this.thickness;
};
Ruler.prototype.getRulerSVG = function (rulerGeometry) {
var rulerSpace;
var rulerSize = this.getRulerSize();
var svg;
Eif (this.element) {
rulerSpace = document.getElementById(this.element.id + '_ruler_space');
Eif (rulerSpace) {
var attr = {
'id': this.element.id + '_Ruler_svg',
width: this.orientation === 'Horizontal' ? this.length : rulerSize + 'px',
height: this.orientation === 'Horizontal' ? rulerSize : (rulerGeometry.height) + 'px',
style: 'position:inherit;'
};
svg = this.rulerHelper.createSvgElement('svg', attr);
if (rulerSpace.childNodes.length > 0) {
for (var i = rulerSpace.childNodes.length - 1; i >= 0; i--) {
rulerSpace.childNodes[parseInt(i.toString(), 10)].parentNode.removeChild(rulerSpace.childNodes[parseInt(i.toString(), 10)]);
}
}
rulerSpace.appendChild(svg);
}
}
return svg;
};
Ruler.prototype.wireEvents = function () {
};
Ruler.prototype.unWireEvents = function () {
};
return Ruler;
}());
exports.Ruler = Ruler;
});
|