47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
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class EntitySelectorPopup {
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constructor(elem) {
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this.elem = elem;
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window.EntitySelectorPopup = this;
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this.callback = null;
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this.selection = null;
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this.selectButton = elem.querySelector('.entity-link-selector-confirm');
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this.selectButton.addEventListener('click', this.onSelectButtonClick.bind(this));
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window.$events.listen('entity-select-change', this.onSelectionChange.bind(this));
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window.$events.listen('entity-select-confirm', this.onSelectionConfirm.bind(this));
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}
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show(callback) {
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this.callback = callback;
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this.elem.components.overlay.show();
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}
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hide() {
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this.elem.components.overlay.hide();
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}
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onSelectButtonClick() {
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this.hide();
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if (this.selection !== null && this.callback) this.callback(this.selection);
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}
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onSelectionConfirm(entity) {
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this.hide();
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if (this.callback && entity) this.callback(entity);
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}
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onSelectionChange(entity) {
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this.selection = entity;
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if (entity === null) {
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this.selectButton.setAttribute('disabled', 'true');
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} else {
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this.selectButton.removeAttribute('disabled');
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}
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}
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}
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module.exports = EntitySelectorPopup; |