+/**
+ *
+ * The SVG element.. - with a 'g' subelement, that can handle moving / panning etc..
+ *
+ *
+ * The SVG element is the only element that handles events
+ * if you click on it, it will look for roo-svg-observable in the event handler and pass on events to children.
+ *
+ *
+ *
+ *
+ */
+
+Roo.namespace('Roo.svg');
+
+Roo.svg.Canvas = function(cfg)
+{
+ Roo.svg.Canvas.superclass.constructor.call(this, cfg);
+ this.addEvents({
+ 'click' : true,
+ 'dblclick' : true,
+ 'context' : true
+ });
+
+}
+
+Roo.extend(Roo.svg.Canvas, Roo.bootstrap.Component, {
+
+
+
+ getAutoCreate : function(){
+
+
+ return {
+ ns: "svg",
+ xmlns: "http://www.w3.org/2000/svg",
+ tag: "svg",
+ width: 100,
+ height: 100,
+ cn : [
+ {
+ ns: "svg",
+ tag: "g",
+ focusable : 'true'
+ }
+ ]
+ };
+ },
+
+ initEvents: function()
+ {
+ Roo.svg.Canvas.superclass.initEvents.call(this);
+ // others...
+
+ this.el.on('click', this.relayEvent, this);
+ this.el.on('dblclick', this.relayEvent, this);
+ this.el.on('context', this.relayEvent, this); // ??? any others
+ this.g = this.el.select('g', true).first();
+
+
+ },
+
+ relayEvent: function(e)
+ {
+ //e.type
+ var cel = e.getTarget('.roo-svg-observable', false, true);
+ if (!cel || typeof(cel.listeners[e.type]) == 'undefined') {
+ this.fireEvent(e.type);
+ return;
+ }
+ cel.listeners[e.type].fire(e, cel);
+
+ },
+
+
+ fitToParent : function()
+ {
+ // should it fit Horizontal - as per this?
+ // or fit full ? // in which case pan/zoom done by drag?
+
+ if (!this.el.dom.parentNode) { // check if this Element still exists
+ return;
+ }
+ (function() {
+ var p = Roo.get(this.el.dom.parentNode);
+ var gs = this.g.dom.getBBox();
+ var ratio = gs.height / gs.width;
+ ratio = isNaN(ratio) || ratio < 0.2 ? 1 : ratio;
+ var x = p.getComputedWidth() - p.getFrameWidth('lr') - 20; // close as possible with scroll bar
+ this.el.attr({
+ width : x,
+ height : x * ratio //p.getComputedHeight() - p.getFrameWidth('tb')
+ });
+ if (gs.height) {
+ this.el.attr("viewBox", gs.x + " " + gs.y + " " + gs.width + " " + gs.height);
+ }
+
+ }).defer(300, this);
+
+ }
+
+
+
+});/**
+ *
+ * The SVG element.. - with a 'g' subelement, that can handle moving / panning etc..
+ *
+ *
+ * The SVG element is the only element that handles events
+ * if you click on it, it will look for roo-svg-observable in the event handler and pass on events to children.
+ *
+ *
+ *
+ */
+
+Roo.namespace('Roo.svg');
+
+Roo.svg.Element = function(cfg)
+{
+ Roo.svg.Element.superclass.constructor.call(this, cfg);
+ this.addEvents({
+ 'click' : true,
+ 'dblclick' : true,
+ 'context' : true
+ });
+
+}
+
+Roo.extend(Roo.svg.Element, Roo.Component, {
+
+ tag : 'g',
+
+ cls : '',
+
+ getAutoCreate : function(){
+
+
+ return {
+ ns: "svg",
+ xmlns: "http://www.w3.org/2000/svg",
+ tag: this.tag,
+ cls : this.cls + ' roo-svg-observable'
+ };
+ },
+
+ initEvents: function()
+ {
+ Roo.svg.Canvas.superclass.initEvents.call(this);
+ // others...
+ this.el.relayEvent('click', this);
+ this.el.relayEvent('dblclick', this);
+ this.el.relayEvent('context', this);
+
+ },
+
+ // private
+ onRender : function(ct, position)
+ {
+ // Roo.log("Call onRender: " + this.xtype);
+
+ Roo.bootstrap.Component.superclass.onRender.call(this, ct, position);
+
+ if(this.el){
+ if (this.el.attr('xtype')) {
+ this.el.attr('xtypex', this.el.attr('xtype'));
+ this.el.dom.removeAttribute('xtype');
+
+ this.initEvents();
+ }
+
+ return;
+ }
+
+
+
+ var cfg = Roo.apply({}, this.getAutoCreate());
+
+ cfg.id = this.id || Roo.id();
+
+ // fill in the extra attributes
+ if (this.xattr && typeof(this.xattr) =='object') {
+ for (var i in this.xattr) {
+ cfg[i] = this.xattr[i];
+ }
+ }
+
+ if(this.dataId){
+ cfg.dataId = this.dataId;
+ }
+
+ if (this.cls) {
+ cfg.cls = (typeof(cfg.cls) == 'undefined') ? this.cls : cfg.cls + ' ' + this.cls;
+ }
+
+ if (this.style) { // fixme needs to support more complex style data.
+ cfg.style = this.style;
+ }
+
+ if(this.name){
+ cfg.name = this.name;
+ }
+
+ this.el = ct.createChild(cfg, position);
+
+ if (this.tooltip) {
+ this.tooltipEl().attr('tooltip', this.tooltip);
+ }
+
+ if(this.tabIndex !== undefined){
+ this.el.dom.setAttribute('tabIndex', this.tabIndex);
+ }
+
+ this.initEvents();
+
+ }
+
+
+
+});
\ No newline at end of file