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import { action, observable } from 'mobx';
import { observer } from 'mobx-react';
import "normalize.css";
import * as React from 'react';
import "./PreviewCursor.scss";
import { Docs } from '../documents/Documents';
import { Transform } from 'prosemirror-transform';
import { Doc } from '../../new_fields/Doc';
@observer
export class PreviewCursor extends React.Component<{}> {
private _prompt = React.createRef<HTMLDivElement>();
static _onKeyPress?: (e: KeyboardEvent) => void;
static _addLiveTextDoc: (doc: Doc) => void;
@observable static _clickPoint = [0, 0];
@observable public static Visible = false;
//when focus is lost, this will remove the preview cursor
@action onBlur = (): void => {
PreviewCursor.Visible = false;
}
constructor(props: any) {
super(props);
document.addEventListener("keydown", this.onKeyPress);
document.addEventListener("paste", this.paste);
}
paste = (e: ClipboardEvent) => {
console.log(e.clipboardData);
if (e.clipboardData) {
//what needs to be done with this?
console.log(e.clipboardData.getData("text/html"));
// console.log(e.clipboardData.getData("text/csv"));
console.log(e.clipboardData.getData("text/plain"));
console.log(e.clipboardData.getData("image/png"));
console.log(e.clipboardData.getData("image/jpg"));
console.log(e.clipboardData.getData("image/jpeg"));
if (e.clipboardData.getData("text/plain") !== "") {
let text = e.clipboardData.getData("text/plain");
let newBox = Docs.Create.TextDocument({ width: 200, height: 100, x: PreviewCursor._clickPoint[0], y: PreviewCursor._clickPoint[1], title: "-typed text-" });
newBox.proto!.autoHeight = true;
PreviewCursor._addLiveTextDoc(newBox);
}
}
// let newBox = Docs.Create.TextDocument({ width: 200, height: 100, x: x, y: y, title: "-typed text-" });
// newBox.proto!.autoHeight = true;
// this.props.addLiveTextDocument(newBox);
}
@action
onKeyPress = (e: KeyboardEvent) => {
// Mixing events between React and Native is finicky. In FormattedTextBox, we set the
// DASHFormattedTextBoxHandled flag when a text box consumes a key press so that we can ignore
// the keyPress here. 112-
//if not these keys, make a textbox if preview cursor is active!
if (e.key !== "Escape" && e.key !== "Backspace" && e.key !== "Delete" && e.key !== "CapsLock" &&
e.key !== "Alt" && e.key !== "Shift" && e.key !== "Meta" && e.key !== "Control" &&
e.key !== "Insert" && e.key !== "Home" && e.key !== "End" && e.key !== "PageUp" && e.key !== "PageDown" &&
e.key !== "NumLock" &&
(e.keyCode < 112 || e.keyCode > 123) && // F1 thru F12 keys
!e.key.startsWith("Arrow") &&
!e.defaultPrevented && !(e as any).DASHFormattedTextBoxHandled) {
if (!e.ctrlKey && !e.metaKey) {// /^[a-zA-Z0-9$*^%#@+-=_|}{[]"':;?/><.,}]$/.test(e.key)) {
PreviewCursor.Visible && PreviewCursor._onKeyPress && PreviewCursor._onKeyPress(e);
PreviewCursor.Visible = false;
}
}
}
@action
public static Show(x: number, y: number, onKeyPress: (e: KeyboardEvent) => void, addLiveText: (doc: Doc) => void) {
console.log("clickpoint setting")
this._clickPoint = [x, y];
this._onKeyPress = onKeyPress;
this._addLiveTextDoc = addLiveText;
setTimeout(action(() => this.Visible = true), (1));
}
render() {
if (!PreviewCursor._clickPoint) {
return (null);
}
if (PreviewCursor.Visible && this._prompt.current) {
this._prompt.current.focus();
}
return <div className="previewCursor" id="previewCursor" onBlur={this.onBlur} tabIndex={0} ref={this._prompt}
style={{ transform: `translate(${PreviewCursor._clickPoint[0]}px, ${PreviewCursor._clickPoint[1]}px)`, opacity: PreviewCursor.Visible ? 1 : 0 }}>
I
</div >;
}
}
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