this.addEvents({
/**
* @event beforeshow
- * Fires before this menu is displayed
+ * Fires before this menu is displayed (return false to block)
* @param {Roo.menu.Menu} this
*/
beforeshow : true,
/**
* @event beforehide
- * Fires before this menu is hidden
+ * Fires before this menu is hidden (return false to block)
* @param {Roo.menu.Menu} this
*/
beforehide : true,
isVisible : function(){
return !this.hidden;
},
- onMouseOut : function(e){
+ onMouseOut : function(e){
var t = this.findTargetItem(e);
//if(t ){
* the element (defaults to this.defaultAlign)
* @param {Roo.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
*/
- show : function(el, pos, parentMenu){
- this.parentMenu = parentMenu;
+ show : function(el, pos, parentMenu)
+ {
+ if (false === this.fireEvent("beforeshow", this)) {
+ Roo.log("show canceled");
+ return;
+ }
+ this.parentMenu = parentMenu;
if(!this.el){
this.render();
}
- this.fireEvent("beforeshow", this);
+
this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign), parentMenu, false);
},
/**
*/
hide : function(deep)
{
-
+ if (false === this.fireEvent("beforehide", this)) {
+ Roo.log("hide canceled");
+ return;
+ }
this.hideMenuItems();
if(this.el && this.isVisible()){
- this.fireEvent("beforehide", this);
+
if(this.activeItem){
this.activeItem.deactivate();
this.activeItem = null;
if (!this.el) {
return;
}
- //$(backdrop).remove()
+
this.el.select('.open',true).each(function(aa) {
aa.removeClass('open');
- //var parent = getParent($(this))
- //var relatedTarget = { relatedTarget: this }
-
- //$parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
- //if (e.isDefaultPrevented()) return
- //$parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
+
});
},
addxtypeChild : function (tree, cntr) {
initEvents :function ()
{
//Roo.log(this.el.select('.navbar-toggle',true));
- this.el.select('.navbar-toggle',true).on('click', function() {
- if(this.fireEvent('beforetoggle', this) !== false){
- var ce = this.el.select('.navbar-collapse',true).first();
- ce.toggleClass('in'); // old...
- if (ce.hasClass('collapse')) {
- // show it...
- ce.removeClass('collapse');
- ce.addClass('show');
- var h = ce.getHeight();
- Roo.log(h);
- ce.removeClass('show');
- // at this point we should be able to see it..
- ce.addClass('collapsing');
-
- ce.setHeight(0); // resize it ...
- ce.on('transitionend', function() {
- Roo.log('done transition');
- ce.removeClass('collapsing');
- ce.addClass('show');
- ce.removeClass('collapse');
-
- ce.dom.style.height = '';
- }, this, { single: true} );
- ce.setHeight(h);
-
- } else {
- ce.setHeight(ce.getHeight());
- ce.removeClass('show');
- ce.addClass('collapsing');
-
- ce.on('transitionend', function() {
- ce.dom.style.height = '';
- ce.removeClass('collapsing');
- ce.addClass('collapse');
- }, this, { single: true} );
- ce.setHeight(0);
- }
- }
-
- }, this);
+ this.el.select('.navbar-toggle',true).on('click', this.onToggle , this);
var mark = {
tag: "div",
getChildContainer : function()
{
- if (this.el.select('.collapse').getCount()) {
+ if (this.el && this.el.select('.collapse').getCount()) {
return this.el.select('.collapse',true).first();
}
unmask : function()
{
this.maskEl.hide();
- }
+ },
+ onToggle : function()
+ {
+
+ if(this.fireEvent('beforetoggle', this) === false){
+ return;
+ }
+ var ce = this.el.select('.navbar-collapse',true).first();
+
+ if (!ce.hasClass('show')) {
+ this.expand();
+ } else {
+ this.collapse();
+ }
+
+
+ },
+ /**
+ * Expand the navbar pulldown
+ */
+ expand : function ()
+ {
+
+ var ce = this.el.select('.navbar-collapse',true).first();
+ if (ce.hasClass('collapsing')) {
+ return;
+ }
+ ce.dom.style.height = '';
+ // show it...
+ ce.addClass('in'); // old...
+ ce.removeClass('collapse');
+ ce.addClass('show');
+ var h = ce.getHeight();
+ Roo.log(h);
+ ce.removeClass('show');
+ // at this point we should be able to see it..
+ ce.addClass('collapsing');
+
+ ce.setHeight(0); // resize it ...
+ ce.on('transitionend', function() {
+ //Roo.log('done transition');
+ ce.removeClass('collapsing');
+ ce.addClass('show');
+ ce.removeClass('collapse');
+
+ ce.dom.style.height = '';
+ }, this, { single: true} );
+ ce.setHeight(h);
+ ce.dom.scrollTop = 0;
+ },
+ /**
+ * Collapse the navbar pulldown
+ */
+ collapse : function()
+ {
+ var ce = this.el.select('.navbar-collapse',true).first();
+
+ if (ce.hasClass('collapsing') || ce.hasClass('collapse') ) {
+ // it's collapsed or collapsing..
+ return;
+ }
+ ce.removeClass('in'); // old...
+ ce.setHeight(ce.getHeight());
+ ce.removeClass('show');
+ ce.addClass('collapsing');
+
+ ce.on('transitionend', function() {
+ ce.dom.style.height = '';
+ ce.removeClass('collapsing');
+ ce.addClass('collapse');
+ }, this, { single: true} );
+ ce.setHeight(0);
+ }
e.preventDefault();
}
- this.fireEvent('click', this);
+ this.fireEvent('click', this, e);
},
disable : function()
url:this.getUrl(!isPost),
method: method,
params:isPost ? this.getParams() : null,
- isUpload: this.form.fileUpload
+ isUpload: this.form.fileUpload,
+ formData : this.form.formData
}));
this.uploadProgress();
params = params || {};
var result;
try {
- result = reader.readRecords(this.data);
+ result = reader.readRecords(params.data ? params.data :this.data);
}catch(e){
this.fireEvent("loadexception", this, arg, null, e);
callback.call(scope, null, arg, false);
* <pre><code>
[ [1, 'Bill', 'Gardener'], [2, 'Ben', 'Horticulturalist'] ]
</code></pre>
- * @cfg {String} id (optional) The subscript within row Array that provides an ID for the Record
+
* @constructor
* Create a new JsonReader
* @param {Object} meta Metadata configuration options.
- * @param {Object} recordType Either an Array of field definition objects
+ * @param {Object|Array} recordType Either an Array of field definition objects
+ *
+ * @cfg {Array} fields Array of field definition objects
+ * @cfg {String} id Name of the property within a row object that contains a record identifier value.
* as specified to {@link Roo.data.Record#create},
* or an {@link Roo.data.Record} object
+ *
+ *
* created using {@link Roo.data.Record#create}.
*/
Roo.data.ArrayReader = function(meta, recordType){
- Roo.data.ArrayReader.superclass.constructor.call(this, meta, recordType);
+
+
+ Roo.data.ArrayReader.superclass.constructor.call(this, meta, recordType||meta.fields);
};
Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
/**
* Create a data block containing Roo.data.Records from an XML document.
* @param {Object} o An Array of row objects which represents the dataset.
- * @return {Object} data A data block which is used by an Roo.data.Store object as
+ * @return {Object} A data block which is used by an {@link Roo.data.Store} object as
* a cache of Roo.data.Records.
*/
readRecords : function(o){
* @class Roo.bootstrap.HtmlEditorToolbar1
* Basic Toolbar
*
+ * @example
* Usage:
*
new Roo.bootstrap.HtmlEditor({
}
-});/*
- * - LGPL
- *
- * Alert
- *
- */
-
-/**
+});/**
* @class Roo.bootstrap.Alert
* @extends Roo.bootstrap.Component
- * Bootstrap Alert class
+ * Bootstrap Alert class - shows an alert area box
+ * eg
+ * <div class="alert alert-danger" role="alert"><span class="fa fa-exclamation-triangle"></span><span class="sr-only">Error:</span>
+ Enter a valid email address
+</div>
+ * @licence LGPL
* @cfg {String} title The title of alert
* @cfg {String} html The content of alert
* @cfg {String} weight ( success | info | warning | danger )
}
});/**
-* This script refer to:
-* Title: Signature Pad
-* Author: szimek
-* Availability: https://github.com/szimek/signature_pad
-**/
-
-/**
* @class Roo.bootstrap.BezierSignature
* @extends Roo.bootstrap.Component
* Bootstrap BezierSignature class
- *
+ * This script refer to:
+ * Title: Signature Pad
+ * Author: szimek
+ * Availability: https://github.com/szimek/signature_pad
+ *
* @constructor
* Create a new BezierSignature
* @param {Object} config The config object
Roo.bootstrap.BezierSignature = function(config){
Roo.bootstrap.BezierSignature.superclass.constructor.call(this, config);
-
- // this.addEvents({
- // // raw events
- // /**
- // * @event click
- // * When a Brick is click
- // * @param {Roo.bootstrap.Brick} this
- // * @param {Roo.EventObject} e
- // */
- // "click" : true
- // });
+ this.addEvents({
+ "resize" : true
+ });
};
-Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component, {
+Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,
+{
+
+ curve_data: [],
+
+ is_empty: true,
+
+ mouse_btn_down: true,
/**
- * @cfg(float or function) Radius of a single dot.
+ * @cfg {int} canvas height
+ */
+ canvas_height: '200px',
+
+ /**
+ * @cfg {float|function} Radius of a single dot.
*/
- dotSize: false,
+ dot_size: false,
/**
- * @cfg(float) Minimum width of a line. Defaults to 0.5.
+ * @cfg {float} Minimum width of a line. Defaults to 0.5.
*/
- minWidth: 0.5,
+ min_width: 0.5,
/**
- * @cfg(float) Maximum width of a line. Defaults to 2.5.
+ * @cfg {float} Maximum width of a line. Defaults to 2.5.
*/
- maxWidth: 2.5,
+ max_width: 2.5,
/**
- * @cfg(integer) Draw the next point at most once per every x milliseconds. Set it to 0 to turn off throttling. Defaults to 16.
+ * @cfg {integer} Draw the next point at most once per every x milliseconds. Set it to 0 to turn off throttling. Defaults to 16.
*/
throttle: 16,
/**
- * @cfg(integer) Add the next point only if the previous one is farther than x pixels. Defaults to 5.
+ * @cfg {integer} Add the next point only if the previous one is farther than x pixels. Defaults to 5.
*/
- minDistance: 5,
+ min_distance: 5,
/**
- * @cfg(string) Color used to clear the background. Can be any color format accepted by context.fillStyle. Defaults to "rgba(0,0,0,0)" (transparent black). Use a non-transparent color e.g. "rgb(255,255,255)" (opaque white) if you'd like to save signatures as JPEG images.
+ * @cfg {string} Color used to clear the background. Can be any color format accepted by context.fillStyle. Defaults to "rgba(0,0,0,0)" (transparent black). Use a non-transparent color e.g. "rgb(255,255,255)" (opaque white) if you'd like to save signatures as JPEG images.
*/
- backgroundColor: 'rgba(0,0,0,0)',
+ bg_color: 'rgba(0, 0, 0, 0)',
/**
- * @cfg(string) Color used to draw the lines. Can be any color format accepted by context.fillStyle. Defaults to "black".
+ * @cfg {string} Color used to draw the lines. Can be any color format accepted by context.fillStyle. Defaults to "black".
*/
- penColor: 'black',
+ dot_color: 'black',
/**
- * @cfg(float) Weight used to modify new velocity based on the previous velocity. Defaults to 0.7.
- */
- velocityFilterWeight: 0.7,
+ * @cfg {float} Weight used to modify new velocity based on the previous velocity. Defaults to 0.7.
+ */
+ velocity_filter_weight: 0.7,
/**
- * @cfg(function) Callback when stroke begin.
+ * @cfg {function} Callback when stroke begin.
*/
onBegin: false,
/**
- * @cfg(function) Callback when stroke end.
+ * @cfg {function} Callback when stroke end.
*/
onEnd: false,
+ getAutoCreate : function()
+ {
+ var cls = 'roo-signature column';
+
+ if(this.cls){
+ cls += ' ' + this.cls;
+ }
+
+ var col_sizes = [
+ 'lg',
+ 'md',
+ 'sm',
+ 'xs'
+ ];
+
+ for(var i = 0; i < col_sizes.length; i++) {
+ if(this[col_sizes[i]]) {
+ cls += " col-"+col_sizes[i]+"-"+this[col_sizes[i]];
+ }
+ }
+
+ var cfg = {
+ tag: 'div',
+ cls: cls,
+ cn: [
+ {
+ tag: 'div',
+ cls: 'roo-signature-body',
+ cn: [
+ {
+ tag: 'canvas',
+ cls: 'roo-signature-body-canvas',
+ height: this.canvas_height,
+ width: this.canvas_width
+ }
+ ]
+ },
+ {
+ tag: 'input',
+ type: 'file',
+ style: 'display: none'
+ }
+ ]
+ };
+
+ return cfg;
+ },
+
+ initEvents: function()
+ {
+ Roo.bootstrap.BezierSignature.superclass.initEvents.call(this);
+
+ var canvas = this.canvasEl();
+
+ // mouse && touch event swapping...
+ canvas.dom.style.touchAction = 'none';
+ canvas.dom.style.msTouchAction = 'none';
+
+ this.mouse_btn_down = false;
+ canvas.on('mousedown', this._handleMouseDown, this);
+ canvas.on('mousemove', this._handleMouseMove, this);
+ Roo.select('html').first().on('mouseup', this._handleMouseUp, this);
+
+ if (window.PointerEvent) {
+ canvas.on('pointerdown', this._handleMouseDown, this);
+ canvas.on('pointermove', this._handleMouseMove, this);
+ Roo.select('html').first().on('pointerup', this._handleMouseUp, this);
+ }
+
+ if ('ontouchstart' in window) {
+ canvas.on('touchstart', this._handleTouchStart, this);
+ canvas.on('touchmove', this._handleTouchMove, this);
+ canvas.on('touchend', this._handleTouchEnd, this);
+ }
+
+ Roo.EventManager.onWindowResize(this.resize, this, true);
+
+ // file input event
+ this.fileEl().on('change', this.uploadImage, this);
+
+ this.clear();
+
+ this.resize();
+ },
+
+ resize: function(){
+
+ var canvas = this.canvasEl().dom;
+ var ctx = this.canvasElCtx();
+ var img_data = false;
+
+ if(canvas.width > 0) {
+ var img_data = ctx.getImageData(0, 0, canvas.width, canvas.height);
+ }
+ // setting canvas width will clean img data
+ canvas.width = 0;
+
+ var style = window.getComputedStyle ?
+ getComputedStyle(this.el.dom, null) : this.el.dom.currentStyle;
+
+ var padding_left = parseInt(style.paddingLeft) || 0;
+ var padding_right = parseInt(style.paddingRight) || 0;
+
+ canvas.width = this.el.dom.clientWidth - padding_left - padding_right;
+
+ if(img_data) {
+ ctx.putImageData(img_data, 0, 0);
+ }
+ },
+
+ _handleMouseDown: function(e)
+ {
+ if (e.browserEvent.which === 1) {
+ this.mouse_btn_down = true;
+ this.strokeBegin(e);
+ }
+ },
+
+ _handleMouseMove: function (e)
+ {
+ if (this.mouse_btn_down) {
+ this.strokeMoveUpdate(e);
+ }
+ },
+
+ _handleMouseUp: function (e)
+ {
+ if (e.browserEvent.which === 1 && this.mouse_btn_down) {
+ this.mouse_btn_down = false;
+ this.strokeEnd(e);
+ }
+ },
+
+ _handleTouchStart: function (e) {
+
+ e.preventDefault();
+ if (e.browserEvent.targetTouches.length === 1) {
+ // var touch = e.browserEvent.changedTouches[0];
+ // this.strokeBegin(touch);
+
+ this.strokeBegin(e); // assume e catching the correct xy...
+ }
+ },
+
+ _handleTouchMove: function (e) {
+ e.preventDefault();
+ // var touch = event.targetTouches[0];
+ // _this._strokeMoveUpdate(touch);
+ this.strokeMoveUpdate(e);
+ },
+
+ _handleTouchEnd: function (e) {
+ var wasCanvasTouched = e.target === this.canvasEl().dom;
+ if (wasCanvasTouched) {
+ e.preventDefault();
+ // var touch = event.changedTouches[0];
+ // _this._strokeEnd(touch);
+ this.strokeEnd(e);
+ }
+ },
+
+ reset: function () {
+ this._lastPoints = [];
+ this._lastVelocity = 0;
+ this._lastWidth = (this.min_width + this.max_width) / 2;
+ this.canvasElCtx().fillStyle = this.dot_color;
+ },
+
+ strokeMoveUpdate: function(e)
+ {
+ this.strokeUpdate(e);
+
+ if (this.throttle) {
+ this.throttleStroke(this.strokeUpdate, this.throttle);
+ }
+ else {
+ this.strokeUpdate(e);
+ }
+ },
+
+ strokeBegin: function(e)
+ {
+ var newPointGroup = {
+ color: this.dot_color,
+ points: []
+ };
+
+ if (typeof this.onBegin === 'function') {
+ this.onBegin(e);
+ }
+
+ this.curve_data.push(newPointGroup);
+ this.reset();
+ this.strokeUpdate(e);
+ },
+
+ strokeUpdate: function(e)
+ {
+ var rect = this.canvasEl().dom.getBoundingClientRect();
+ var point = new this.Point(e.xy[0] - rect.left, e.xy[1] - rect.top, new Date().getTime());
+ var lastPointGroup = this.curve_data[this.curve_data.length - 1];
+ var lastPoints = lastPointGroup.points;
+ var lastPoint = lastPoints.length > 0 && lastPoints[lastPoints.length - 1];
+ var isLastPointTooClose = lastPoint
+ ? point.distanceTo(lastPoint) <= this.min_distance
+ : false;
+ var color = lastPointGroup.color;
+ if (!lastPoint || !(lastPoint && isLastPointTooClose)) {
+ var curve = this.addPoint(point);
+ if (!lastPoint) {
+ this.drawDot({color: color, point: point});
+ }
+ else if (curve) {
+ this.drawCurve({color: color, curve: curve});
+ }
+ lastPoints.push({
+ time: point.time,
+ x: point.x,
+ y: point.y
+ });
+ }
+ },
+
+ strokeEnd: function(e)
+ {
+ this.strokeUpdate(e);
+ if (typeof this.onEnd === 'function') {
+ this.onEnd(e);
+ }
+ },
+
+ addPoint: function (point) {
+ var _lastPoints = this._lastPoints;
+ _lastPoints.push(point);
+ if (_lastPoints.length > 2) {
+ if (_lastPoints.length === 3) {
+ _lastPoints.unshift(_lastPoints[0]);
+ }
+ var widths = this.calculateCurveWidths(_lastPoints[1], _lastPoints[2]);
+ var curve = this.Bezier.fromPoints(_lastPoints, widths, this);
+ _lastPoints.shift();
+ return curve;
+ }
+ return null;
+ },
+
+ calculateCurveWidths: function (startPoint, endPoint) {
+ var velocity = this.velocity_filter_weight * endPoint.velocityFrom(startPoint) +
+ (1 - this.velocity_filter_weight) * this._lastVelocity;
+
+ var newWidth = Math.max(this.max_width / (velocity + 1), this.min_width);
+ var widths = {
+ end: newWidth,
+ start: this._lastWidth
+ };
+
+ this._lastVelocity = velocity;
+ this._lastWidth = newWidth;
+ return widths;
+ },
+
+ drawDot: function (_a) {
+ var color = _a.color, point = _a.point;
+ var ctx = this.canvasElCtx();
+ var width = typeof this.dot_size === 'function' ? this.dot_size() : this.dot_size;
+ ctx.beginPath();
+ this.drawCurveSegment(point.x, point.y, width);
+ ctx.closePath();
+ ctx.fillStyle = color;
+ ctx.fill();
+ },
+
+ drawCurve: function (_a) {
+ var color = _a.color, curve = _a.curve;
+ var ctx = this.canvasElCtx();
+ var widthDelta = curve.endWidth - curve.startWidth;
+ var drawSteps = Math.floor(curve.length()) * 2;
+ ctx.beginPath();
+ ctx.fillStyle = color;
+ for (var i = 0; i < drawSteps; i += 1) {
+ var t = i / drawSteps;
+ var tt = t * t;
+ var ttt = tt * t;
+ var u = 1 - t;
+ var uu = u * u;
+ var uuu = uu * u;
+ var x = uuu * curve.startPoint.x;
+ x += 3 * uu * t * curve.control1.x;
+ x += 3 * u * tt * curve.control2.x;
+ x += ttt * curve.endPoint.x;
+ var y = uuu * curve.startPoint.y;
+ y += 3 * uu * t * curve.control1.y;
+ y += 3 * u * tt * curve.control2.y;
+ y += ttt * curve.endPoint.y;
+ var width = curve.startWidth + ttt * widthDelta;
+ this.drawCurveSegment(x, y, width);
+ }
+ ctx.closePath();
+ ctx.fill();
+ },
+
+ drawCurveSegment: function (x, y, width) {
+ var ctx = this.canvasElCtx();
+ ctx.moveTo(x, y);
+ ctx.arc(x, y, width, 0, 2 * Math.PI, false);
+ this.is_empty = false;
+ },
+
+ clear: function()
+ {
+ var ctx = this.canvasElCtx();
+ var canvas = this.canvasEl().dom;
+ ctx.fillStyle = this.bg_color;
+ ctx.clearRect(0, 0, canvas.width, canvas.height);
+ ctx.fillRect(0, 0, canvas.width, canvas.height);
+ this.curve_data = [];
+ this.reset();
+ this.is_empty = true;
+ },
+
+ fileEl: function()
+ {
+ return this.el.select('input',true).first();
+ },
+
+ canvasEl: function()
+ {
+ return this.el.select('canvas',true).first();
+ },
+
+ canvasElCtx: function()
+ {
+ return this.el.select('canvas',true).first().dom.getContext('2d');
+ },
+
+ getImage: function(type)
+ {
+ if(this.is_empty) {
+ return false;
+ }
+
+ // encryption ?
+ return this.canvasEl().dom.toDataURL('image/'+type, 1);
+ },
+
+ drawFromImage: function(img_src)
+ {
+ var img = new Image();
+
+ img.onload = function(){
+ this.canvasElCtx().drawImage(img, 0, 0);
+ }.bind(this);
+
+ img.src = img_src;
+
+ this.is_empty = false;
+ },
+
+ selectImage: function()
+ {
+ this.fileEl().dom.click();
+ },
+
+ uploadImage: function(e)
+ {
+ var reader = new FileReader();
+
+ reader.onload = function(e){
+ var img = new Image();
+ img.onload = function(){
+ this.reset();
+ this.canvasElCtx().drawImage(img, 0, 0);
+ }.bind(this);
+ img.src = e.target.result;
+ }.bind(this);
+
+ reader.readAsDataURL(e.target.files[0]);
+ },
+
+ // Bezier Point Constructor
Point: (function () {
function Point(x, y, time) {
this.x = x;
return Point;
}()),
+
+ // Bezier Constructor
Bezier: (function () {
function Bezier(startPoint, control2, control1, endPoint, startWidth, endWidth) {
this.startPoint = startPoint;
this.startWidth = startWidth;
this.endWidth = endWidth;
}
- Bezier.fromPoints = function (points, widths) {
- var c2 = this.calculateControlPoints(points[0], points[1], points[2]).c2;
- var c3 = this.calculateControlPoints(points[1], points[2], points[3]).c1;
+ Bezier.fromPoints = function (points, widths, scope) {
+ var c2 = this.calculateControlPoints(points[0], points[1], points[2], scope).c2;
+ var c3 = this.calculateControlPoints(points[1], points[2], points[3], scope).c1;
return new Bezier(points[1], c2, c3, points[2], widths.start, widths.end);
};
- Bezier.calculateControlPoints = function (s1, s2, s3) {
+ Bezier.calculateControlPoints = function (s1, s2, s3, scope) {
var dx1 = s1.x - s2.x;
var dy1 = s1.y - s2.y;
var dx2 = s2.x - s3.x;
var tx = s2.x - cm.x;
var ty = s2.y - cm.y;
return {
- c1: new Point(m1.x + tx, m1.y + ty),
- c2: new Point(m2.x + tx, m2.y + ty)
+ c1: new scope.Point(m1.x + tx, m1.y + ty),
+ c2: new scope.Point(m2.x + tx, m2.y + ty)
};
};
Bezier.prototype.length = function () {
return Bezier;
}()),
- getAutoCreate : function()
- {
- Roo.log('runing???');
-
- var cls = 'roo-signature';
-
- if(this.cls){
- cls += ' ' + this.cls;
- }
-
- var cfg = {
- tag: 'div',
- cls: cls,
- cn: [
- {
- tag: 'div',
- cls: 'roo-signature-body',
- cn: [
- {
- tag: 'canvas',
- cls: 'roo-signature-body-canvas'
- }
- ]
- }
- ]
- };
-
- return cfg;
- },
-
- initEvents: function()
- {
- Roo.bootstrap.BezierSignature.superclass.initEvents.call(this);
- // assign all object in here...
- },
-
- isValid: function()
- {
- // form cannot detect...
- },
-
- canvasEl: function()
- {
- // catching canvas
- }
-
+ throttleStroke: function(fn, wait) {
+ if (wait === void 0) { wait = 250; }
+ var previous = 0;
+ var timeout = null;
+ var result;
+ var storedContext;
+ var storedArgs;
+ var later = function () {
+ previous = Date.now();
+ timeout = null;
+ result = fn.apply(storedContext, storedArgs);
+ if (!timeout) {
+ storedContext = null;
+ storedArgs = [];
+ }
+ };
+ return function wrapper() {
+ var args = [];
+ for (var _i = 0; _i < arguments.length; _i++) {
+ args[_i] = arguments[_i];
+ }
+ var now = Date.now();
+ var remaining = wait - (now - previous);
+ storedContext = this;
+ storedArgs = args;
+ if (remaining <= 0 || remaining > wait) {
+ if (timeout) {
+ clearTimeout(timeout);
+ timeout = null;
+ }
+ previous = now;
+ result = fn.apply(storedContext, storedArgs);
+ if (!timeout) {
+ storedContext = null;
+ storedArgs = [];
+ }
+ }
+ else if (!timeout) {
+ timeout = window.setTimeout(later, remaining);
+ }
+ return result;
+ };
+ }
+
});
projects / roojs1 / blobdiff