39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
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import {Registry} from "tc-shared/events";
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export interface ChannelTreeEntryEvents {
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notify_select_state_change: { selected: boolean },
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notify_unread_state_change: { unread: boolean }
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}
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export class ChannelTreeEntry<Events extends ChannelTreeEntryEvents> {
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readonly events: Registry<Events>;
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protected selected_: boolean = false;
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protected unread_: boolean = false;
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/* called from the channel tree */
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protected onSelect(singleSelect: boolean) {
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if(this.selected_ === true) return;
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this.selected_ = true;
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this.events.fire("notify_select_state_change", { selected: true });
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}
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/* called from the channel tree */
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protected onUnselect() {
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if(this.selected_ === false) return;
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this.selected_ = false;
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this.events.fire("notify_select_state_change", { selected: false });
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}
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isSelected() { return this.selected_; }
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setUnread(flag: boolean) {
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if(this.unread_ === flag) return;
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this.unread_ = flag;
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this.events.fire("notify_unread_state_change", { unread: flag });
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}
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isUnread() { return this.unread_; }
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}
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