Andrej Cimperšek - diploma

/*

        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.

        Available via Academic Free License >= 2.1 OR the modified BSD license.

        see: http://dojotoolkit.org/license for details

*/

if(!dojo._hasResource["dojox.drawing.stencil._Base"]){

dojo._hasResource["dojox.drawing.stencil._Base"]=true;

dojo.provide("dojox.drawing.stencil._Base");

dojo.require("dojo.fx.easing");

dojox.drawing.stencil._Base=dojox.drawing.util.oo.declare(function(_1){

dojo.mixin(this,_1);

this.style=_1.style||dojox.drawing.defaults.copy();

if(_1.stencil){

this.stencil=_1.stencil;

this.util=_1.stencil.util;

this.mouse=_1.stencil.mouse;

this.container=_1.stencil.container;

this.style=_1.stencil.style;

}

var _2=/Line|Vector|Axes|Arrow/;

var _3=/Text/;

this.shortType=this.util.abbr(this.type);

this.isText=_3.test(this.type);

this.isLine=_2.test(this.type);

this.renderHit=this.style.renderHitLayer;

if(!this.renderHit&&this.style.renderHitLines&&this.isLine){

this.renderHit=true;

}

if(!this.renderHit&&this.style.useSelectedStyle){

this.useSelectedStyle=true;

this.selCopy=dojo.clone(this.style.selected);

for(var nm in this.style.norm){

if(this.style.selected[nm]===undefined){

this.style.selected[nm]=this.style.norm[nm];

}

}

this.textSelected=dojo.clone(this.style.text);

this.textSelected.color=this.style.selected.fill;

}

this.angleSnap=this.style.angleSnap||1;

this.marginZero=_1.marginZero||this.style.anchors.marginZero;

this.id=_1.id||this.util.uid(this.type);

this._cons=[];

if(!this.annotation&&!this.subShape){

this.util.attr(this.container,"id",this.id);

}

this.connect(this,"onBeforeRender","preventNegativePos");

this._offX=this.mouse.origin.x;

this._offY=this.mouse.origin.y;

if(this.isText){

this.align=_1.align||this.align;

this.valign=_1.valign||this.valign;

if(_1.data&&_1.data.makeFit){

var _4=this.makeFit(_1.data.text,_1.data.width);

this.textSize=this.style.text.size=_4.size;

this._lineHeight=_4.box.h;

}else{

this.textSize=parseInt(this.style.text.size,10);

this._lineHeight=this.textSize*1.4;

}

this.deleteEmptyCreate=_1.deleteEmptyCreate!==undefined?_1.deleteEmptyCreate:this.style.text.deleteEmptyCreate;

this.deleteEmptyModify=_1.deleteEmptyModify!==undefined?_1.deleteEmptyModify:this.style.text.deleteEmptyModify;

}

this.attr(_1.data);

if(this.noBaseRender){

return;

}

if(_1.points){

if(_1.data&&_1.data.closePath===false){

this.closePath=false;

}

this.setPoints(_1.points);

this.connect(this,"render",this,"onRender",true);

this.baseRender&&this.enabled&&this.render();

_1.label&&this.setLabel(_1.label);

_1.shadow&&this.addShadow(_1.shadow);

}else{

if(_1.data){

_1.data.width=_1.data.width?_1.data.width:this.style.text.minWidth;

_1.data.height=_1.data.height?_1.data.height:this._lineHeight;

this.setData(_1.data);

this.connect(this,"render",this,"onRender",true);

this.baseRender&&this.enabled&&this.render(_1.data.text);

this.baseRender&&_1.label&&this.setLabel(_1.label);

this.baseRender&&_1.shadow&&this.addShadow(_1.shadow);

}else{

if(this.draws){

this.points=[];

this.data={};

this.connectMouse();

this._postRenderCon=dojo.connect(this,"render",this,"_onPostRender");

}

}

}

if(this.showAngle){

this.angleLabel=new dojox.drawing.annotations.Angle({stencil:this});

}

if(!this.enabled){

this.disable();

this.moveToBack();

this.render(_1.data.text);

}

},{type:"dojox.drawing.stencil",minimumSize:10,enabled:true,drawingType:"stencil",setData:function(_5){

this.data=_5;

this.points=this.dataToPoints();

},setPoints:function(_6){

this.points=_6;

if(this.pointsToData){

this.data=this.pointsToData();

}

},onDelete:function(_7){

},onBeforeRender:function(_8){

},onModify:function(_9){

},onChangeData:function(_a){

},onChangeText:function(_b){

},onRender:function(_c){

this._postRenderCon=dojo.connect(this,"render",this,"_onPostRender");

this.created=true;

this.disconnectMouse();

if(this.shape){

this.shape.superClass=this;

}else{

this.container.superClass=this;

}

this._setNodeAtts(this);

},onChangeStyle:function(_d){

this._isBeingModified=true;

if(!this.enabled){

this.style.current=this.style.disabled;

this.style.currentText=this.style.textDisabled;

this.style.currentHit=this.style.hitNorm;

}else{

this.style.current=this.style.norm;

this.style.currentHit=this.style.hitNorm;

this.style.currentText=this.style.text;

}

if(this.selected){

if(this.useSelectedStyle){

this.style.current=this.style.selected;

this.style.currentText=this.textSelected;

}

this.style.currentHit=this.style.hitSelected;

}else{

if(this.highlighted){

this.style.currentHit=this.style.hitHighlighted;

}

}

this.render();

},animate:function(_e,_f){

console.warn("ANIMATE..........................");

var d=_e.d||_e.duration||1000;

var ms=_e.ms||20;

var _10=_e.ease||dojo.fx.easing.linear;

var _11=_e.steps;

var ts=new Date().getTime();

var w=100;

var cnt=0;

var _12=true;

var sp,ep;

if(dojo.isArray(_e.start)){

sp=_e.start;

ep=_e.end;

}else{

if(dojo.isObject(_e.start)){

sp=_e.start;

ep=_e.end;

_12=false;

}else{

console.warn("No data provided to animate");

}

}

var v=setInterval(dojo.hitch(this,function(){

var t=new Date().getTime()-ts;

var p=_10(1-t/d);

if(t>d||cnt++>100){

clearInterval(v);

return;

}

if(_12){

var _13=[];

dojo.forEach(sp,function(pt,i){

var o={x:(ep[i].x-sp[i].x)*p+sp[i].x,y:(ep[i].y-sp[i].y)*p+sp[i].y};

_13.push(o);

});

this.setPoints(_13);

this.render();

}else{

var o={};

for(var nm in sp){

o[nm]=(ep[nm]-sp[nm])*p+sp[nm];

}

this.attr(o);

}

}),ms);

},attr:function(key,_14){

var n=this.enabled?this.style.norm:this.style.disabled;

var t=this.enabled?this.style.text:this.style.textDisabled;

var ts=this.textSelected||{},o,nm,_15,_16=dojo.toJson(n),_17=dojo.toJson(t);

var _18={x:true,y:true,r:true,height:true,width:true,radius:true,angle:true};

var _19=false;

if(typeof (key)!="object"){

o={};

o[key]=_14;

}else{

o=dojo.clone(key);

}

if(o.width){

_15=o.width;

delete o.width;

}

for(nm in o){

if(nm in n){

n[nm]=o[nm];

}

if(nm in t){

t[nm]=o[nm];

}

if(nm in ts){

ts[nm]=o[nm];

}

if(nm in _18){

_18[nm]=o[nm];

_19=true;

if(nm=="radius"&&o.angle===undefined){

o.angle=_18.angle=this.getAngle();

}else{

if(nm=="angle"&&o.radius===undefined){

o.radius=_18.radius=this.getRadius();

}

}

}

if(nm=="text"){

this.setText(o.text);

}

if(nm=="label"){

this.setLabel(o.label);

}

}

if(o.borderWidth!==undefined){

n.width=o.borderWidth;

}

if(this.useSelectedStyle){

for(nm in this.style.norm){

if(this.selCopy[nm]===undefined){

this.style.selected[nm]=this.style.norm[nm];

}

}

this.textSelected.color=this.style.selected.color;

}

if(!this.created){

return;

}

if(o.x!==undefined||o.y!==undefined){

var box=this.getBounds(true);

var mx={dx:0,dy:0};

for(nm in o){

if(nm=="x"||nm=="y"||nm=="r"){

mx["d"+nm]=o[nm]-box[nm];

}

}

this.transformPoints(mx);

}

var p=this.points;

if(o.angle!==undefined){

this.dataToPoints({x:this.data.x1,y:this.data.y1,angle:o.angle,radius:o.radius});

}else{

if(_15!==undefined){

p[1].x=p[2].x=p[0].x+_15;

this.pointsToData(p);

}

}

if(o.height!==undefined&&o.angle===undefined){

p[2].y=p[3].y=p[0].y+o.height;

this.pointsToData(p);

}

if(o.r!==undefined){

this.data.r=Math.max(0,o.r);

}

if(_19||_17!=dojo.toJson(t)||_16!=dojo.toJson(n)){

this.onChangeStyle(this);

}

o.width=_15;

if(o.cosphi!=undefined){

!this.data?this.data={cosphi:o.cosphi}:this.data.cosphi=o.cosphi;

this.style.zAxis=o.cosphi!=0?true:false;

}

},exporter:function(){

var _1a=this.type.substring(this.type.lastIndexOf(".")+1).charAt(0).toLowerCase()+this.type.substring(this.type.lastIndexOf(".")+2);

var o=dojo.clone(this.style.norm);

o.borderWidth=o.width;

delete o.width;

if(_1a=="path"){

o.points=this.points;

}else{

o=dojo.mixin(o,this.data);

}

o.type=_1a;

if(this.isText){

o.text=this.getText();

o=dojo.mixin(o,this.style.text);

delete o.minWidth;

delete o.deleteEmptyCreate;

delete o.deleteEmptyModify;

}

var lbl=this.getLabel();

if(lbl){

o.label=lbl;

}

return o;

},disable:function(){

this.enabled=false;

this.renderHit=false;

this.onChangeStyle(this);

},enable:function(){

this.enabled=true;

this.renderHit=true;

this.onChangeStyle(this);

},select:function(){

this.selected=true;

this.onChangeStyle(this);

},deselect:function(_1b){

if(_1b){

setTimeout(dojo.hitch(this,function(){

this.selected=false;

this.onChangeStyle(this);

}),200);

}else{

this.selected=false;

this.onChangeStyle(this);

}

},_toggleSelected:function(){

if(!this.selected){

return;

}

this.deselect();

setTimeout(dojo.hitch(this,"select"),0);

},highlight:function(){

this.highlighted=true;

this.onChangeStyle(this);

},unhighlight:function(){

this.highlighted=false;

this.onChangeStyle(this);

},moveToFront:function(){

this.container&&this.container.moveToFront();

},moveToBack:function(){

this.container&&this.container.moveToBack();

},onTransformBegin:function(_1c){

this._isBeingModified=true;

},onTransformEnd:function(_1d){

this._isBeingModified=false;

this.onModify(this);

},onTransform:function(_1e){

if(!this._isBeingModified){

this.onTransformBegin();

}

this.setPoints(this.points);

this.render();

},transformPoints:function(mx){

if(!mx.dx&&!mx.dy){

return;

}

var _1f=dojo.clone(this.points),_20=false;

dojo.forEach(this.points,function(o){

o.x+=mx.dx;

o.y+=mx.dy;

if(o.x<this.marginZero||o.y<this.marginZero){

_20=true;

}

});

if(_20){

this.points=_1f;

console.error("Attempt to set object '"+this.id+"' to less than zero.");

return;

}

this.onTransform();

this.onTransformEnd();

},applyTransform:function(mx){

this.transformPoints(mx);

},setTransform:function(mx){

this.attr({x:mx.dx,y:mx.dy});

},getTransform:function(){

return this.selected?this.container.getParent().getTransform():{dx:0,dy:0};

},addShadow:function(_21){

_21=_21===true?{}:_21;

_21.stencil=this;

this.shadow=new dojox.drawing.annotations.BoxShadow(_21);

},removeShadow:function(){

this.shadow.destroy();

},setLabel:function(_22){

if(!this._label){

this._label=new dojox.drawing.annotations.Label({text:_22,util:this.util,mouse:this.mouse,stencil:this,annotation:true,container:this.container,labelPosition:this.labelPosition});

}else{

if(_22){

this._label.setLabel(_22);

}

}

},getLabel:function(){

if(this._label){

return this._label.getText();

}

return null;

},getAngle:function(){

var d=this.pointsToData();

var obj={start:{x:d.x1,y:d.y1},x:d.x2,y:d.y2};

var _23=this.util.angle(obj,this.angleSnap);

_23<0?_23=360+_23:_23;

return _23;

},getRadius:function(){

var box=this.getBounds(true);

var _24={start:{x:box.x1,y:box.y1},x:box.x2,y:box.y2};

return this.util.length(_24);

},getBounds:function(_25){

var p=this.points,x1,y1,x2,y2;

if(p.length==2){

if(_25){

x1=p[0].x;

y1=p[0].y;

x2=p[1].x;

y2=p[1].y;

}else{

x1=p[0].x<p[1].x?p[0].x:p[1].x;

y1=p[0].y<p[1].y?p[0].y:p[1].y;

x2=p[0].x<p[1].x?p[1].x:p[0].x;

y2=p[0].y<p[1].y?p[1].y:p[0].y;

}

return {x1:x1,y1:y1,x2:x2,y2:y2,x:x1,y:y1,w:x2-x1,h:y2-y1};

}else{

return {x1:p[0].x,y1:p[0].y,x2:p[2].x,y2:p[2].y,x:p[0].x,y:p[0].y,w:p[2].x-p[0].x,h:p[2].y-p[0].y};

}

},preventNegativePos:function(){

if(this._isBeingModified){

return;

}

if(!this.points||!this.points.length){

return;

}

if(this.type=="dojox.drawing.tools.custom.Axes"){

var _26=this.marginZero,_27=this.marginZero;

dojo.forEach(this.points,function(p){

_26=Math.min(p.y,_26);

});

dojo.forEach(this.points,function(p){

_27=Math.min(p.x,_27);

});

if(_26<this.marginZero){

dojo.forEach(this.points,function(p,i){

p.y=p.y+(this.marginZero-_26);

},this);

}

if(_27<this.marginZero){

dojo.forEach(this.points,function(p){

p.x+=(this.marginZero-_27);

},this);

}

}else{

dojo.forEach(this.points,function(p){

p.x=p.x<0?this.marginZero:p.x;

p.y=p.y<0?this.marginZero:p.y;

});

}

this.setPoints(this.points);

},_onPostRender:function(_28){

if(this._isBeingModified){

this.onModify(this);

this._isBeingModified=false;

}else{

if(!this.created){

}

}

if(!this.editMode&&!this.selected&&this._prevData&&dojo.toJson(this._prevData)!=dojo.toJson(this.data)){

this.onChangeData(this);

this._prevData=dojo.clone(this.data);

}else{

if(!this._prevData&&(!this.isText||this.getText())){

this._prevData=dojo.clone(this.data);

}

}

},_setNodeAtts:function(_29){

var att=this.enabled&&!this.annotation?this.drawingType:"";

this.util.attr(_29,"drawingType",att);

},destroy:function(){

if(this.destroyed){

return;

}

if(this.data||this.points&&this.points.length){

this.onDelete(this);

}

this.disconnectMouse();

this.disconnect(this._cons);

dojo.disconnect(this._postRenderCon);

this.remove(this.shape,this.hit);

this.destroyed=true;

},remove:function(){

var a=arguments;

if(!a.length){

if(!this.shape){

return;

}

a=[this.shape];

}

for(var i=0;i<a.length;i++){

if(a[i]){

a[i].removeShape();

}

}

},connectMult:function(){

if(arguments.length>1){

this._cons.push(this.connect.apply(this,arguments));

}else{

if(dojo.isArray(arguments[0][0])){

dojo.forEach(arguments[0],function(ar){

this._cons.push(this.connect.apply(this,ar));

},this);

}else{

this._cons.push(this.connect.apply(this,arguments[0]));

}

}

},connect:function(o,e,s,m,_2a){

var c;

if(typeof (o)!="object"){

if(s){

m=s;

s=e;

e=o;

o=this;

}else{

m=e;

e=o;

o=s=this;

}

}else{

if(!m){

m=s;

s=this;

}else{

if(_2a){

c=dojo.connect(o,e,function(evt){

dojo.hitch(s,m)(evt);

dojo.disconnect(c);

});

this._cons.push(c);

return c;

}else{

}

}

}

c=dojo.connect(o,e,s,m);

this._cons.push(c);

return c;

},disconnect:function(_2b){

if(!_2b){

return;

}

if(!dojo.isArray(_2b)){

_2b=[_2b];

}

dojo.forEach(_2b,dojo.disconnect,dojo);

},connectMouse:function(){

this._mouseHandle=this.mouse.register(this);

},disconnectMouse:function(){

this.mouse.unregister(this._mouseHandle);

},render:function(){

},dataToPoints:function(_2c){

},pointsToData:function(_2d){

},onDown:function(obj){

this._downOnCanvas=true;

dojo.disconnect(this._postRenderCon);

this._postRenderCon=null;

},onMove:function(obj){

},onDrag:function(obj){

},onUp:function(obj){

}});

}