diff options
| -rw-r--r-- | src/client/views/ContextMenu.tsx | 74 |
1 files changed, 50 insertions, 24 deletions
diff --git a/src/client/views/ContextMenu.tsx b/src/client/views/ContextMenu.tsx index 59a0de2a0..fd2f970da 100644 --- a/src/client/views/ContextMenu.tsx +++ b/src/client/views/ContextMenu.tsx @@ -6,6 +6,7 @@ import "./ContextMenu.scss"; import { library } from '@fortawesome/fontawesome-svg-core'; import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'; import { faSearch, faCircle } from '@fortawesome/free-solid-svg-icons'; +import Measure from "react-measure"; library.add(faSearch); library.add(faCircle); @@ -23,15 +24,12 @@ export class ContextMenu extends React.Component { @observable private _yRelativeToTop: boolean = true; @observable selectedIndex = -1; - private _searchRef = React.createRef<HTMLInputElement>(); - - private ref: React.RefObject<HTMLDivElement>; + @observable private _width: number = 0; + @observable private _height: number = 0; constructor(props: Readonly<{}>) { super(props); - this.ref = React.createRef(); - ContextMenu.Instance = this; } @@ -51,23 +49,42 @@ export class ContextMenu extends React.Component { return this._items; } + static readonly buffer = 20; + get pageX() { + const x = this._pageX; + if (x < 0) { + return 0; + } + const width = this._width; + if (x + width > window.innerWidth - ContextMenu.buffer) { + return window.innerWidth - ContextMenu.buffer - width; + } + return x; + } + + get pageY() { + const y = this._pageY; + if (y < 0) { + return 0; + } + const height = this._height; + if (y + height > window.innerHeight - ContextMenu.buffer) { + return window.innerHeight - ContextMenu.buffer - height; + } + return y; + } + @action displayMenu(x: number, y: number) { //maxX and maxY will change if the UI/font size changes, but will work for any amount //of items added to the menu - let maxX = window.innerWidth - 150; - let maxY = window.innerHeight - ((this._items.length + 1/*for search box*/) * 34 + 30); - this._pageX = x > maxX ? maxX : x; - this._pageY = y > maxY ? maxY : y; + this._pageX = x; + this._pageY = y; this._searchString = ""; this._display = true; - - if (this._searchRef.current) { - this._searchRef.current.focus(); - } } @action @@ -143,19 +160,28 @@ export class ContextMenu extends React.Component { if (!this._display) { return null; } - let style = this._yRelativeToTop ? { left: this._pageX, top: this._pageY } : - { left: this._pageX, bottom: this._pageY }; + let style = this._yRelativeToTop ? { left: this.pageX, top: this.pageY } : + { left: this.pageX, bottom: this.pageY }; + + console.log(this._pageX); + console.log(this.pageX); + console.log(); return ( - <div className="contextMenu-cont" style={style} ref={this.ref}> - <span> - <span className="icon-background"> - <FontAwesomeIcon icon="search" size="lg" /> - </span> - <input className="contextMenu-item contextMenu-description" type="text" placeholder="Search . . ." value={this._searchString} onKeyDown={this.onKeyDown} onChange={this.onChange} ref={this._searchRef} autoFocus /> - </span> - {this.menuItems} - </div> + <Measure offset onResize={action((r: any) => { this._width = r.offset.width; this._height = r.offset.height; })}> + {({ measureRef }) => ( + <div className="contextMenu-cont" style={style} ref={measureRef}> + <span> + <span className="icon-background"> + <FontAwesomeIcon icon="search" size="lg" /> + </span> + <input className="contextMenu-item contextMenu-description" type="text" placeholder="Search . . ." value={this._searchString} onKeyDown={this.onKeyDown} onChange={this.onChange} autoFocus /> + </span> + {this.menuItems} + </div> + ) + } + </Measure> ); } |