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import { observable, action, runInAction } from 'mobx';
import { Doc } from '../../fields/Doc';
export namespace SnappingManager {
class Manager {
@observable ShiftKey = false;
@observable CtrlKey = false;
@observable IsDragging: boolean = false;
@observable IsResizing: Doc | undefined = undefined;
@observable CanEmbed: boolean = false;
@observable public horizSnapLines: number[] = [];
@observable public vertSnapLines: number[] = [];
@action public clearSnapLines() {
this.vertSnapLines = [];
this.horizSnapLines = [];
}
@action public addSnapLines(horizLines: number[], vertLines: number[]) {
this.horizSnapLines.push(...horizLines);
this.vertSnapLines.push(...vertLines);
}
}
const manager = new Manager();
export function clearSnapLines() {
manager.clearSnapLines();
}
export function addSnapLines(horizLines: number[], vertLines: number[]) {
manager.addSnapLines(horizLines, vertLines);
}
export function horizSnapLines() {
return manager.horizSnapLines;
}
export function vertSnapLines() {
return manager.vertSnapLines;
}
export function SetShiftKey(down: boolean) {
runInAction(() => (manager.ShiftKey = down));
}
export function SetCtrlKey(down: boolean) {
runInAction(() => (manager.CtrlKey = down));
}
export function SetIsDragging(dragging: boolean) {
runInAction(() => (manager.IsDragging = dragging));
}
export function SetIsResizing(doc: Doc | undefined) {
runInAction(() => (manager.IsResizing = doc));
}
export function SetCanEmbed(canEmbed: boolean) {
runInAction(() => (manager.CanEmbed = canEmbed));
}
export function GetShiftKey() {
return manager.ShiftKey;
}
export function GetCtrlKey() {
return manager.CtrlKey;
}
export function GetIsDragging() {
return manager.IsDragging;
}
export function GetIsResizing() {
return manager.IsResizing;
}
export function GetCanEmbed() {
return manager.CanEmbed;
}
}
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