62 lines
2.3 KiB
TypeScript
62 lines
2.3 KiB
TypeScript
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import Conquer from '@burguillosinfo/conquer'
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import ConquerInterface from '@burguillosinfo/conquer/interface'
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export default class ConquerInterfaceManager {
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private interfaces: ConquerInterface[] = []
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public push(conquerInterface: ConquerInterface) {
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const nodesForInterface = conquerInterface.getNodes()
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for (const nodeInInterface of nodesForInterface) {
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nodeInInterface.id = ""
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document.body.appendChild(nodeInInterface)
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}
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this.interfaces.push(conquerInterface)
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conquerInterface.run()
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let startInterface = this.interfaces.length - 2;
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if (startInterface < 0) {
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startInterface = 0
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}
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this.recalculateAllZIndexes(startInterface)
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}
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public remove(conquerInterface: ConquerInterface) {
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for (let i = this.interfaces.length - 1; i >= 0; i--) {
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if (conquerInterface !== this.interfaces[i]) {
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continue
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}
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this.interfaces.splice(i, 1)
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for (const nodeToDelete of conquerInterface.getNodes()) {
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document.body.removeChild(nodeToDelete)
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}
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conquerInterface.prune()
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this.recalculateAllZIndexes()
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}
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}
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private recalculateAllZIndexes(start = 0) : void {
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let currentZindex = 5;
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if (start < 0) {
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Conquer.fail('ConquerInterfaceManager.recalculateAllZIndexes must not be passed negative values.')
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}
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if (start > 0) {
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const lastInterface = this.interfaces[start-1];
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if (lastInterface === undefined) {
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Conquer.fail('Last interface should not be null, dying...')
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}
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const lastInterfaceNodes = lastInterface.getNodes()
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const lastInterfaceLastNode = lastInterfaceNodes[lastInterfaceNodes.length-1]
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if (lastInterfaceLastNode === undefined) {
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Conquer.fail('Last interface last node should not be null, dying...')
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}
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currentZindex = parseInt(lastInterfaceLastNode.style.zIndex)
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}
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for (let i = start; i < this.interfaces.length; i++) {
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const conquerInterface = this.interfaces[i]
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for (const node of conquerInterface.getNodes()) {
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node.style.zIndex = currentZindex + ''
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currentZindex++
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}
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}
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}
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}
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