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Filename : wPaint.menu.text.min.js
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/*! wPaint - v2.5.0 - 2014-03-01 */!function(a){a.fn.wPaint.menus.text={img:"plugins/text/img/icons-menu-text.png",items:{bold:{icon:"toggle",title:"Bold",index:0,callback:function(a){this.setFontBold(a)}},italic:{icon:"toggle",title:"Italic",index:1,callback:function(a){this.setFontItalic(a)}},fontSize:{title:"Font Size",icon:"select",range:[8,9,10,12,14,16,20,24,30],value:12,callback:function(a){this.setFontSize(a)}},fontFamily:{icon:"select",title:"Font Family",range:["Arial","Courier","Times","Verdana"],useRange:!0,value:"Arial",callback:function(a){this.setFontFamily(a)}}}},a.fn.wPaint.menus.main.items.text={icon:"menu",after:"pencil",title:"Text",index:7,callback:function(){this.setMode("text")}},a.extend(a.fn.wPaint.defaults,{fontSize:"12",fontFamily:"Arial",fontBold:!1,fontItalic:!1,fontUnderline:!1}),a.fn.wPaint.extend({generate:function(){this.$textCalc=a("<div></div>").hide(),this.$textInput=a('<textarea class="wPaint-text-input" spellcheck="false"></textarea>').on("mousedown",this._stopPropagation).css({position:"absolute"}).hide(),a("body").append(this.$textCalc),this.$el.append(this.$textInput),this.menus.all.text=this._createMenu("text")},_init:function(){function b(){c._drawTextIfNotEmpty(),c.$textInput.hide(),c.$canvasTemp.hide()}var c=this;for(var d in this.menus.all)this.menus.all[d].$menu.on("click",b).on("mousedown",this._stopPropagation);a(document).on("mousedown",b)},setFillStyle:function(a){this.$textInput.css("color",a)},setFontSize:function(a){this.options.fontSize=parseInt(a,10),this._setFont({fontSize:a+"px",lineHeight:a+"px"}),this.menus.all.text._setSelectValue("fontSize",a)},setFontFamily:function(a){this.options.fontFamily=a,this._setFont({fontFamily:a}),this.menus.all.text._setSelectValue("fontFamily",a)},setFontBold:function(a){this.options.fontBold=a,this._setFont({fontWeight:a?"bold":""})},setFontItalic:function(a){this.options.fontItalic=a,this._setFont({fontStyle:a?"italic":""})},setFontUnderline:function(a){this.options.fontUnderline=a,this._setFont({fontWeight:a?"underline":""})},_setFont:function(a){this.$textInput.css(a),this.$textCalc.css(a)},_drawTextDown:function(a){this._drawTextIfNotEmpty(),this._drawShapeDown(a,1),this.$textInput.css({left:a.pageX-1,top:a.pageY-1,width:0,height:0}).show().focus()},_drawTextMove:function(a){this._drawShapeMove(a,1),this.$textInput.css({left:a.left-1,top:a.top-1,width:a.width,height:a.height})},_drawTextIfNotEmpty:function(){""!==this.$textInput.val()&&this._drawText()},_drawText:function(){var a,b,c,d,e="",f=this.$textInput.val().split("\n"),g=[],h=this.$textInput.width()-2,i=0,j=0,k=this.$textInput.position(),l=k.left+1,m=k.top+1;for(this.options.fontItalic&&(e+="italic "),this.options.fontBold&&(e+="bold "),e+=this.options.fontSize+"px "+this.options.fontFamily,a=0,b=f.length;b>a;a++){for(this.$textCalc.html(""),j=0,c=0,d=f[0].length;d>c;c++)i=this.$textCalc.append(f[a][c]).width(),i>h&&(g.push(f[a].substring(j,c)),j=c,this.$textCalc.html(f[a][c]));j!==c&&g.push(f[a].substring(j,c))}for(f=this.$textInput.val(g.join("\n")).val().split("\n"),a=0,b=f.length;b>a;a++)this.ctx.fillStyle=this.options.fillStyle,this.ctx.textBaseline="top",this.ctx.font=e,this.ctx.fillText(f[a],l,m),m+=this.options.fontSize;this.$textInput.val(""),this._addUndo()}})}(jQuery);