2024-06-13 02:51:42 +08:00
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import {el} from "../../../helpers";
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import {handleDropdown} from "../helpers/dropdowns";
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import {EditorContainerUiElement, EditorUiElement} from "../core";
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import {EditorBasicButtonDefinition, EditorButton} from "../buttons";
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export class EditorDropdownButton extends EditorContainerUiElement {
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protected button: EditorButton;
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protected childItems: EditorUiElement[];
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protected open: boolean = false;
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2024-06-23 22:50:41 +08:00
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constructor(button: EditorBasicButtonDefinition|EditorButton, children: EditorUiElement[]) {
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2024-06-13 02:51:42 +08:00
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super(children);
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this.childItems = children
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2024-06-23 22:50:41 +08:00
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if (button instanceof EditorButton) {
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this.button = button;
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} else {
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this.button = new EditorButton({
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...button,
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action() {
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return false;
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},
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isActive: () => {
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return this.open;
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}
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});
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}
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2024-06-13 02:51:42 +08:00
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2024-06-27 23:28:06 +08:00
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this.addChildren(this.button);
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}
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insertItems(...items: EditorUiElement[]) {
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this.addChildren(...items);
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this.childItems.push(...items);
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2024-06-13 02:51:42 +08:00
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}
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protected buildDOM(): HTMLElement {
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const button = this.button.getDOMElement();
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const childElements: HTMLElement[] = this.childItems.map(child => child.getDOMElement());
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const menu = el('div', {
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class: 'editor-dropdown-menu',
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hidden: 'true',
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}, childElements);
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const wrapper = el('div', {
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class: 'editor-dropdown-menu-container',
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}, [button, menu]);
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handleDropdown(button, menu, () => {
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this.open = true;
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this.getContext().manager.triggerStateUpdate(this.button);
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}, () => {
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this.open = false;
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this.getContext().manager.triggerStateUpdate(this.button);
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});
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return wrapper;
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}
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}
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