diff options
Diffstat (limited to 'src/client/views/EditableView.tsx')
| -rw-r--r-- | src/client/views/EditableView.tsx | 98 |
1 files changed, 79 insertions, 19 deletions
diff --git a/src/client/views/EditableView.tsx b/src/client/views/EditableView.tsx index d1311a60a..6b4132814 100644 --- a/src/client/views/EditableView.tsx +++ b/src/client/views/EditableView.tsx @@ -1,9 +1,11 @@ import React = require('react'); -import { action, observable } from 'mobx'; +import { action, IReactionDisposer, observable, reaction } from 'mobx'; import { observer } from 'mobx-react'; import * as Autosuggest from 'react-autosuggest'; import { ObjectField } from '../../fields/ObjectField'; import './EditableView.scss'; +import { DocumentIconContainer } from './nodes/DocumentIcon'; +import { OverlayView } from './OverlayView'; export interface EditableProps { /** @@ -37,7 +39,8 @@ export interface EditableProps { onChange: (e: React.ChangeEvent, { newValue }: { newValue: string }) => void; autosuggestProps: Autosuggest.AutosuggestProps<string, any>; }; - oneLine?: boolean; + oneLine?: boolean; // whether to display the editable view as a single input line or as a textarea + allowCRs?: boolean; // can carriage returns be entered editing?: boolean; isEditingCallback?: (isEditing: boolean) => void; menuCallback?: (x: number, y: number) => void; @@ -45,6 +48,7 @@ export interface EditableProps { showMenuOnLoad?: boolean; background?: string | undefined; placeholder?: string; + wrap?: string; // nowrap, pre-wrap, etc } /** @@ -55,7 +59,9 @@ export interface EditableProps { @observer export class EditableView extends React.Component<EditableProps> { private _ref = React.createRef<HTMLDivElement>(); - private _inputref = React.createRef<HTMLInputElement>(); + private _inputref: HTMLInputElement | HTMLTextAreaElement | null = null; + _overlayDisposer?: () => void; + _editingDisposer?: IReactionDisposer; @observable _editing: boolean = false; constructor(props: EditableProps) { @@ -63,21 +69,53 @@ export class EditableView extends React.Component<EditableProps> { this._editing = this.props.editing ? true : false; } + componentDidMount(): void { + this._editingDisposer = reaction( + () => this._editing, + editing => { + if (editing) { + setTimeout(() => { + if (this._inputref?.value.startsWith('=') || this._inputref?.value.startsWith(':=')) { + this._overlayDisposer?.(); + this._overlayDisposer = OverlayView.Instance.addElement(<DocumentIconContainer />, { x: 0, y: 0 }); + } + }); + } else { + this._overlayDisposer?.(); + this._overlayDisposer = undefined; + } + }, + { fireImmediately: true } + ); + } + @action componentDidUpdate() { if (this._editing && this.props.editing === false) { - this._inputref.current?.value && this.finalizeEdit(this._inputref.current.value, false, true, false); + this._inputref?.value && this.finalizeEdit(this._inputref.value, false, true, false); } else if (this.props.editing !== undefined) { this._editing = this.props.editing; } } componentWillUnmount() { - this._inputref.current?.value && this.finalizeEdit(this._inputref.current.value, false, true, false); + this._overlayDisposer?.(); + this._editingDisposer?.(); + this._inputref?.value && this.finalizeEdit(this._inputref.value, false, true, false); } + onChange = (e: React.ChangeEvent) => { + const targVal = (e.target as any).value; + if (!(targVal.startsWith(':=') || targVal.startsWith('='))) { + this._overlayDisposer?.(); + this._overlayDisposer = undefined; + } else if (!this._overlayDisposer) { + this._overlayDisposer = OverlayView.Instance.addElement(<DocumentIconContainer />, { x: 0, y: 0 }); + } + }; + @action - onKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => { + onKeyDown = (e: React.KeyboardEvent<HTMLInputElement | HTMLTextAreaElement>) => { switch (e.key) { case 'Tab': e.stopPropagation(); @@ -89,13 +127,15 @@ export class EditableView extends React.Component<EditableProps> { if (!e.currentTarget.value) this.props.OnEmpty?.(); break; case 'Enter': - e.stopPropagation(); - if (!e.ctrlKey) { - this.finalizeEdit(e.currentTarget.value, e.shiftKey, false, true); - } else if (this.props.OnFillDown) { - this.props.OnFillDown(e.currentTarget.value); - this._editing = false; - this.props.isEditingCallback?.(false); + if (this.props.allowCRs !== true) { + e.stopPropagation(); + if (!e.ctrlKey) { + this.finalizeEdit(e.currentTarget.value, e.shiftKey, false, true); + } else if (this.props.OnFillDown) { + this.props.OnFillDown(e.currentTarget.value); + this._editing = false; + this.props.isEditingCallback?.(false); + } } break; case 'Escape': @@ -103,9 +143,6 @@ export class EditableView extends React.Component<EditableProps> { this._editing = false; this.props.isEditingCallback?.(false); break; - case ':': - this.props.menuCallback?.(e.currentTarget.getBoundingClientRect().x, e.currentTarget.getBoundingClientRect().y); - break; case 'ArrowUp': case 'ArrowDown': case 'ArrowLeft': @@ -117,6 +154,12 @@ export class EditableView extends React.Component<EditableProps> { case 'Meta': case 'Control': break; + case ':': + if (this.props.menuCallback) { + this.props.menuCallback(e.currentTarget.getBoundingClientRect().x, e.currentTarget.getBoundingClientRect().y); + break; + } + default: if (this.props.textCallback?.(e.key)) { this._editing = false; @@ -186,15 +229,32 @@ export class EditableView extends React.Component<EditableProps> { onChange: this.props.autosuggestProps.onChange, }} /> - ) : ( + ) : this.props.oneLine !== false && this.props.GetValue()?.toString().indexOf('\n') === -1 ? ( <input className="editableView-input" - ref={this._inputref} + ref={r => (this._inputref = r)} style={{ display: this.props.display, overflow: 'auto', fontSize: this.props.fontSize, minWidth: 20, background: this.props.background }} placeholder={this.props.placeholder} onBlur={e => this.finalizeEdit(e.currentTarget.value, false, true, false)} defaultValue={this.props.GetValue()} autoFocus={true} + onChange={this.onChange} + onKeyDown={this.onKeyDown} + onKeyPress={this.stopPropagation} + onPointerDown={this.stopPropagation} + onClick={this.stopPropagation} + onPointerUp={this.stopPropagation} + /> + ) : ( + <textarea + className="editableView-input" + ref={r => (this._inputref = r)} + style={{ display: this.props.display, overflow: 'auto', fontSize: this.props.fontSize, minHeight: `min(100%, ${(this.props.GetValue()?.split('\n').length || 1) * 15})`, minWidth: 20, background: this.props.background }} + placeholder={this.props.placeholder} + onBlur={e => this.finalizeEdit(e.currentTarget.value, false, true, false)} + defaultValue={this.props.GetValue()} + autoFocus={true} + onChange={this.onChange} onKeyDown={this.onKeyDown} onKeyPress={this.stopPropagation} onPointerDown={this.stopPropagation} @@ -220,7 +280,7 @@ export class EditableView extends React.Component<EditableProps> { <div className={`editableView-container-editing${this.props.oneLine ? '-oneLine' : ''}`} ref={this._ref} - style={{ display: this.props.display, textOverflow: this.props.overflow, minHeight: '10px', whiteSpace: 'nowrap', height: this.props.height || 'auto', maxHeight: this.props.maxHeight }} + style={{ display: this.props.display, textOverflow: this.props.overflow, minHeight: '10px', whiteSpace: this.props.oneLine ? 'nowrap' : 'pre-line', height: this.props.height, maxHeight: this.props.maxHeight }} //onPointerDown={this.stopPropagation} onClick={this.onClick} placeholder={this.props.placeholder}> |