pxt-ev3/sim/visuals/controlView.ts

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2017-12-18 22:04:17 +01:00
/// <reference path="./nodes/staticView.ts" />
namespace pxsim.visuals {
export const CONTROL_WIDTH = 87.5;
export const CONTROL_HEIGHT = 175;
export abstract class ControlView<T extends BaseNode> extends SimView<T> implements LayoutElement {
private background: SVGSVGElement;
abstract getInnerView(parent: SVGSVGElement, globalDefs: SVGDefsElement): SVGElement;
constructor(protected parent: SVGSVGElement, protected globalDefs: SVGDefsElement, protected state: T, protected port: number) {
super(state);
}
getInnerWidth(): number {
return CONTROL_WIDTH;
}
getInnerHeight(): number {
return CONTROL_HEIGHT;
}
getPaddingRatio() {
return 0;
}
getWiringRatio() {
return 0.5;
}
public hasClick() {
return false;
}
buildDom(width: number): SVGElement {
this.background = svg.elt("svg", { height: "100%", width: "100%"}) as SVGSVGElement;
this.background.appendChild(this.getInnerView(this.parent, this.globalDefs));
return this.background;
}
onComponentVisible() {
}
getWeight() {
return 0;
}
}
}