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import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import { Toggle, ToggleType, Type } from 'browndash-components';
import { action, computed, observable } from 'mobx';
import { observer } from 'mobx-react';
import * as React from 'react';
import { Doc, DocListCast, Opt } from '../../fields/Doc';
import { InkTool } from '../../fields/InkField';
import { BoolCast, Cast, NumCast, StrCast } from '../../fields/Types';
import { emptyFunction, returnEmptyDoclist, returnEmptyFilter, returnTrue } from '../../Utils';
import { DocUtils } from '../documents/Documents';
import { DocumentManager } from '../util/DocumentManager';
import { LinkManager } from '../util/LinkManager';
import { SelectionManager } from '../util/SelectionManager';
import { SettingsManager } from '../util/SettingsManager';
import { Transform } from '../util/Transform';
import { CollectionDockingView } from './collections/CollectionDockingView';
import { CollectionStackedTimeline } from './collections/CollectionStackedTimeline';
import { TabDocView } from './collections/TabDocView';
import { GestureOverlay } from './GestureOverlay';
import './LightboxView.scss';
import { DocumentView, OpenWhere, OpenWhereMod } from './nodes/DocumentView';
import { DefaultStyleProvider, wavyBorderPath } from './StyleProvider';
interface LightboxViewProps {
PanelWidth: number;
PanelHeight: number;
maxBorder: number[];
}
type LightboxSavedState = {
panX: Opt<number>;
panY: Opt<number>;
scale: Opt<number>;
scrollTop: Opt<number>;
layout_fieldKey: Opt<string>;
};
@observer
export class LightboxView extends React.Component<LightboxViewProps> {
@computed public static get LightboxDoc() {
return this._doc;
}
private static LightboxDocTemplate = () => LightboxView._layoutTemplate;
@observable private static _layoutTemplate: Opt<Doc>;
@observable private static _layoutTemplateString: Opt<string>;
@observable private static _doc: Opt<Doc>;
@observable private static _docTarget: Opt<Doc>;
@observable private static _childFilters: string[] = []; // filters
private static _savedState: Opt<LightboxSavedState>;
private static _history: Opt<{ doc: Doc; target?: Doc }[]> = [];
@observable private static _future: Opt<Doc[]> = [];
@observable private static _docView: Opt<DocumentView>;
static path: { doc: Opt<Doc>; target: Opt<Doc>; history: Opt<{ doc: Doc; target?: Doc }[]>; future: Opt<Doc[]>; saved: Opt<LightboxSavedState> }[] = [];
@action public static SetLightboxDoc(doc: Opt<Doc>, target?: Doc, future?: Doc[], layoutTemplate?: Doc | string) {
if (this.LightboxDoc && this.LightboxDoc !== doc && this._savedState) {
if (this._savedState.panX !== undefined) this.LightboxDoc._freeform_panX = this._savedState.panX;
if (this._savedState.panY !== undefined) this.LightboxDoc._freeform_panY = this._savedState.panY;
if (this._savedState.scrollTop !== undefined) this.LightboxDoc._layout_scrollTop = this._savedState.scrollTop;
if (this._savedState.scale !== undefined) this.LightboxDoc._freeform_scale = this._savedState.scale;
this.LightboxDoc.layout_fieldKey = this._savedState.layout_fieldKey ? this._savedState.layout_fieldKey : undefined;
}
if (!doc) {
this._childFilters && (this._childFilters.length = 0);
this._future = this._history = [];
Doc.ActiveTool = InkTool.None;
DocumentView.ExploreMode = false;
} else {
const l = DocUtils.MakeLinkToActiveAudio(() => doc).lastElement();
l && (Cast(l.link_anchor_2, Doc, null).backgroundColor = 'lightgreen');
CollectionStackedTimeline.CurrentlyPlaying?.forEach(dv => dv.ComponentView?.Pause?.());
//TabDocView.PinDoc(doc, { hidePresBox: true });
this._history ? this._history.push({ doc, target }) : (this._history = [{ doc, target }]);
if (doc !== LightboxView.LightboxDoc) {
this._savedState = {
layout_fieldKey: StrCast(doc.layout_fieldKey),
panX: Cast(doc.freeform_panX, 'number', null),
panY: Cast(doc.freeform_panY, 'number', null),
scale: Cast(doc.freeform_scale, 'number', null),
scrollTop: Cast(doc.layout_scrollTop, 'number', null),
};
}
}
if (future) {
this._future = [
...(this._future ?? []),
...(this.LightboxDoc ? [this.LightboxDoc] : []),
...future
.slice()
.sort((a, b) => NumCast(b._timecodeToShow) - NumCast(a._timecodeToShow))
.sort((a, b) => LinkManager.Links(a).length - LinkManager.Links(b).length),
];
}
this._doc = doc;
this._layoutTemplate = layoutTemplate instanceof Doc ? layoutTemplate : undefined;
if (doc && (typeof layoutTemplate === 'string' ? layoutTemplate : undefined)) {
doc.layout_fieldKey = layoutTemplate;
}
this._docTarget = target || doc;
return true;
}
public static IsLightboxDocView(path: DocumentView[]) {
return (path ?? []).includes(this._docView!);
}
@computed get leftBorder() {
return Math.min(this.props.PanelWidth / 4, this.props.maxBorder[0]);
}
@computed get topBorder() {
return Math.min(this.props.PanelHeight / 4, this.props.maxBorder[1]);
}
lightboxWidth = () => this.props.PanelWidth - this.leftBorder * 2;
lightboxHeight = () => this.props.PanelHeight - this.topBorder * 2;
lightboxScreenToLocal = () => new Transform(-this.leftBorder, -this.topBorder, 1);
navBtn = (left: Opt<string | number>, bottom: Opt<number>, top: number, icon: string, display: () => string, click: (e: React.MouseEvent) => void, color?: string) => {
return (
<div
className="lightboxView-navBtn-frame"
style={{
display: display(),
left,
width: bottom !== undefined ? undefined : Math.min(this.props.PanelWidth / 4, this.props.maxBorder[0]),
bottom,
}}>
<div className="lightboxView-navBtn" title={color} style={{ top, color: SettingsManager.userColor, background: undefined }} onClick={click}>
<div style={{ height: 10 }}>{color}</div>
<FontAwesomeIcon icon={icon as any} size="3x" />
</div>
</div>
);
};
public static GetSavedState(doc: Doc) {
return this.LightboxDoc === doc && this._savedState ? this._savedState : undefined;
}
// adds a cookie to the lightbox view - the cookie becomes part of a filter which will display any documents whose cookie metadata field matches this cookie
@action
public static SetCookie(cookie: string) {
if (this.LightboxDoc && cookie) {
this._childFilters = (f => (this._childFilters ? [this._childFilters.push(f) as any, this._childFilters][1] : [f]))(`cookies:${cookie}:provide`);
}
}
public static AddDocTab = (doc: Doc, location: OpenWhere, layoutTemplate?: Doc | string) => {
SelectionManager.DeselectAll();
return LightboxView.SetLightboxDoc(
doc,
undefined,
[...DocListCast(doc[Doc.LayoutFieldKey(doc)]), ...DocListCast(doc[Doc.LayoutFieldKey(doc) + '_annotations']).filter(anno => anno.annotationOn !== doc), ...(LightboxView._future ?? [])].sort(
(a: Doc, b: Doc) => NumCast(b._timecodeToShow) - NumCast(a._timecodeToShow)
),
layoutTemplate
);
};
childFilters = () => LightboxView._childFilters || [];
addDocTab = LightboxView.AddDocTab;
@action public static Next() {
const doc = LightboxView._doc!;
const target = (LightboxView._docTarget = this._future?.pop());
const targetDocView = target && DocumentManager.Instance.getLightboxDocumentView(target);
if (targetDocView && target) {
const l = DocUtils.MakeLinkToActiveAudio(() => targetDocView.ComponentView?.getAnchor?.(true) || target).lastElement();
l && (Cast(l.link_anchor_2, Doc, null).backgroundColor = 'lightgreen');
DocumentManager.Instance.showDocument(target, { willZoomCentered: true, zoomScale: 0.9 });
if (LightboxView._history?.lastElement().target !== target) LightboxView._history?.push({ doc, target });
} else {
if (!target && LightboxView.path.length) {
const saved = LightboxView._savedState;
if (LightboxView.LightboxDoc && saved) {
LightboxView.LightboxDoc._freeform_panX = saved.panX;
LightboxView.LightboxDoc._freeform_panY = saved.panY;
LightboxView.LightboxDoc._freeform_scale = saved.scale;
LightboxView.LightboxDoc._layout_scrollTop = saved.scrollTop;
}
const pop = LightboxView.path.pop();
if (pop) {
LightboxView._doc = pop.doc;
LightboxView._docTarget = pop.target;
LightboxView._future = pop.future;
LightboxView._history = pop.history;
LightboxView._savedState = pop.saved;
}
} else {
LightboxView.SetLightboxDoc(target);
}
}
}
@action public static Previous() {
const previous = LightboxView._history?.pop();
if (!previous || !LightboxView._history?.length) {
LightboxView.SetLightboxDoc(undefined);
return;
}
const { doc, target } = LightboxView._history?.lastElement();
const docView = DocumentManager.Instance.getLightboxDocumentView(target || doc);
if (docView) {
LightboxView._docTarget = target;
target && DocumentManager.Instance.showDocument(target, { willZoomCentered: true, zoomScale: 0.9 });
} else {
LightboxView.SetLightboxDoc(doc, target);
}
if (LightboxView._future?.lastElement() !== previous.target || previous.doc) LightboxView._future?.push(previous.target || previous.doc);
}
@action
stepInto = () => {
LightboxView.path.push({
doc: LightboxView.LightboxDoc,
target: LightboxView._docTarget,
future: LightboxView._future,
history: LightboxView._history,
saved: LightboxView._savedState,
});
const coll = LightboxView._docTarget;
if (coll) {
const fieldKey = Doc.LayoutFieldKey(coll);
const contents = [...DocListCast(coll[fieldKey]), ...DocListCast(coll[fieldKey + '_annotations'])];
const links = LinkManager.Links(coll)
.map(link => LinkManager.getOppositeAnchor(link, coll))
.filter(doc => doc)
.map(doc => doc!);
LightboxView.SetLightboxDoc(coll, undefined, contents.length ? contents : links);
}
};
future = () => LightboxView._future;
render() {
let downx = 0,
downy = 0;
return !LightboxView.LightboxDoc ? null : (
<div
className="lightboxView-frame"
onPointerDown={e => {
downx = e.clientX;
downy = e.clientY;
}}
style={{ background: SettingsManager.userBackgroundColor }}
onClick={e => {
if (Math.abs(downx - e.clientX) < 4 && Math.abs(downy - e.clientY) < 4) {
LightboxView.SetLightboxDoc(undefined);
}
}}>
<div
className="lightboxView-contents"
style={{
left: this.leftBorder,
top: this.topBorder,
width: this.lightboxWidth(),
height: this.lightboxHeight(),
clipPath: `path('${Doc.UserDoc().renderStyle === 'comic' ? wavyBorderPath(this.lightboxWidth(), this.lightboxHeight()) : undefined}')`,
background: SettingsManager.userBackgroundColor,
color: SettingsManager.userColor,
}}>
{/* <CollectionMenu /> TODO:glr This is where it would go*/}
<GestureOverlay isActive={true}>
<DocumentView
ref={action((r: DocumentView | null) => (LightboxView._docView = r !== null ? r : undefined))}
Document={LightboxView.LightboxDoc}
DataDoc={undefined}
PanelWidth={this.lightboxWidth}
PanelHeight={this.lightboxHeight}
LayoutTemplate={LightboxView.LightboxDocTemplate}
isDocumentActive={returnTrue} // without this being true, sidebar annotations need to be activated before text can be selected.
isContentActive={returnTrue}
styleProvider={DefaultStyleProvider}
ScreenToLocalTransform={this.lightboxScreenToLocal}
renderDepth={0}
rootSelected={returnTrue}
docViewPath={returnEmptyDoclist}
childFilters={this.childFilters}
childFiltersByRanges={returnEmptyFilter}
searchFilterDocs={returnEmptyDoclist}
addDocument={undefined}
removeDocument={undefined}
whenChildContentsActiveChanged={emptyFunction}
addDocTab={this.addDocTab}
pinToPres={TabDocView.PinDoc}
bringToFront={emptyFunction}
onBrowseClick={DocumentView.exploreMode}
focus={emptyFunction}
/>
</GestureOverlay>
</div>
{this.navBtn(
0,
undefined,
this.props.PanelHeight / 2 - 12.5,
'chevron-left',
() => (LightboxView.LightboxDoc && LightboxView._history?.length ? '' : 'none'),
e => {
e.stopPropagation();
LightboxView.Previous();
}
)}
{this.navBtn(
this.props.PanelWidth - Math.min(this.props.PanelWidth / 4, this.props.maxBorder[0]),
undefined,
this.props.PanelHeight / 2 - 12.5,
'chevron-right',
() => (LightboxView.LightboxDoc && LightboxView._future?.length ? '' : 'none'),
e => {
e.stopPropagation();
LightboxView.Next();
},
this.future()?.length.toString()
)}
<LightboxTourBtn navBtn={this.navBtn} future={this.future} stepInto={this.stepInto} />
<div className="lightboxView-navBtn">
<Toggle
tooltip="toggle reading view"
color={SettingsManager.userColor}
background={BoolCast(LightboxView.LightboxDoc!._layout_fitWidth) ? SettingsManager.userVariantColor : SettingsManager.userBackgroundColor}
toggleType={ToggleType.BUTTON}
type={Type.TERT}
toggleStatus={BoolCast(LightboxView.LightboxDoc!._layout_fitWidth)}
onClick={e => {
e.stopPropagation();
LightboxView.LightboxDoc!._layout_fitWidth = !LightboxView.LightboxDoc!._layout_fitWidth;
}}
icon={<FontAwesomeIcon icon={LightboxView.LightboxDoc?._layout_fitWidth ? 'book-open' : 'book'} size="sm" />}
/>
</div>
<div className="lightboxView-tabBtn">
<Toggle
tooltip="open document in a tab"
color={SettingsManager.userColor}
background={SettingsManager.userBackgroundColor}
toggleType={ToggleType.BUTTON}
type={Type.TERT}
icon={<FontAwesomeIcon icon="file-download" size="sm" />}
onClick={e => {
const lightdoc = LightboxView._docTarget || LightboxView._doc!;
e.stopPropagation();
Doc.RemoveDocFromList(Doc.MyRecentlyClosed, 'data', lightdoc);
CollectionDockingView.AddSplit(lightdoc, OpenWhereMod.none);
SelectionManager.DeselectAll();
LightboxView.SetLightboxDoc(undefined);
}}
/>
</div>
<div className="lightboxView-penBtn">
<Toggle
tooltip="toggle pen annotation"
color={SettingsManager.userColor}
background={Doc.ActiveTool === InkTool.Pen ? SettingsManager.userVariantColor : SettingsManager.userBackgroundColor}
toggleType={ToggleType.BUTTON}
toggleStatus={Doc.ActiveTool === InkTool.Pen}
type={Type.TERT}
icon={<FontAwesomeIcon icon="pen" size="sm" />}
onClick={e => {
e.stopPropagation();
Doc.ActiveTool = Doc.ActiveTool === InkTool.Pen ? InkTool.None : InkTool.Pen;
}}
/>
</div>
<div className="lightboxView-exploreBtn">
<Toggle
tooltip="toggle explore mode to navigate among documents only"
color={SettingsManager.userColor}
background={DocumentView.ExploreMode ? SettingsManager.userVariantColor : SettingsManager.userBackgroundColor}
toggleType={ToggleType.BUTTON}
type={Type.TERT}
toggleStatus={DocumentView.ExploreMode}
icon={<FontAwesomeIcon icon="globe-americas" size="sm" />}
onClick={action(e => {
e.stopPropagation();
DocumentView.ExploreMode = !DocumentView.ExploreMode;
})}
/>
</div>
</div>
);
}
}
interface LightboxTourBtnProps {
navBtn: (left: Opt<string | number>, bottom: Opt<number>, top: number, icon: string, display: () => string, click: (e: React.MouseEvent) => void, color?: string) => JSX.Element;
future: () => Opt<Doc[]>;
stepInto: () => void;
}
@observer
export class LightboxTourBtn extends React.Component<LightboxTourBtnProps> {
render() {
return this.props.navBtn(
'50%',
0,
0,
'chevron-down',
() => (LightboxView.LightboxDoc /*&& this.props.future()?.length*/ ? '' : 'none'),
e => {
e.stopPropagation();
this.props.stepInto();
},
''
);
}
}
|