From 56116231c4c0aa78d54a9ed4c1f167514596953c Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Wed, 16 Nov 2022 23:27:05 -0500
Subject: added presEffects to link anchors

---
 src/client/views/linking/LinkEditor.tsx | 74 ++++++++++++++++++++++++++++++++-
 1 file changed, 72 insertions(+), 2 deletions(-)

(limited to 'src/client/views/linking')

diff --git a/src/client/views/linking/LinkEditor.tsx b/src/client/views/linking/LinkEditor.tsx
index 3e8867c50..d90a91ab7 100644
--- a/src/client/views/linking/LinkEditor.tsx
+++ b/src/client/views/linking/LinkEditor.tsx
@@ -3,13 +3,14 @@ import { Tooltip } from '@material-ui/core';
 import { action, computed, observable } from 'mobx';
 import { observer } from 'mobx-react';
 import { Doc, NumListCast, StrListCast, Field } from '../../../fields/Doc';
-import { DateCast, StrCast, Cast, BoolCast } from '../../../fields/Types';
+import { DateCast, StrCast, Cast, BoolCast, DocCast, NumCast } from '../../../fields/Types';
 import { LinkManager } from '../../util/LinkManager';
 import { undoBatch } from '../../util/UndoManager';
 import './LinkEditor.scss';
 import { LinkRelationshipSearch } from './LinkRelationshipSearch';
 import React = require('react');
 import { emptyFunction, returnFalse, setupMoveUpEvents } from '../../../Utils';
+import { PresBox, PresEffect } from '../nodes/trails';
 
 interface LinkEditorProps {
     sourceDoc: Doc;
@@ -24,6 +25,7 @@ export class LinkEditor extends React.Component<LinkEditorProps> {
     @observable zoomFollow = BoolCast(this.props.sourceDoc.followLinkZoom);
     @observable audioFollow = BoolCast(this.props.sourceDoc.followLinkAudio);
     @observable openDropdown: boolean = false;
+    @observable openEffectDropdown: boolean = false;
     @observable private buttonColor: string = '';
     @observable private relationshipButtonColor: string = '';
     @observable private relationshipSearchVisibility: string = 'none';
@@ -295,6 +297,61 @@ export class LinkEditor extends React.Component<LinkEditorProps> {
         );
     }
 
+    @computed get sourceAnchor() {
+        const ldoc = this.props.linkDoc;
+        if (this.props.sourceDoc !== ldoc.anchor1 && this.props.sourceDoc !== ldoc.anchor2) {
+            if (Doc.AreProtosEqual(DocCast(DocCast(ldoc.anchor1).annotationOn), this.props.sourceDoc)) return DocCast(ldoc.anchor1);
+            if (Doc.AreProtosEqual(DocCast(DocCast(ldoc.anchor2).annotationOn), this.props.sourceDoc)) return DocCast(ldoc.anchor2);
+        }
+        return this.props.sourceDoc;
+    }
+    @action
+    changeEffectDropdown = () => {
+        this.openEffectDropdown = !this.openEffectDropdown;
+    };
+
+    @undoBatch
+    changeEffect = action((follow: string) => {
+        this.openEffectDropdown = false;
+        this.sourceAnchor.presEffect = follow;
+    });
+
+    @computed
+    get effectDropdown() {
+        return (
+            <div className="linkEditor-followingDropdown">
+                <div className="linkEditor-followingDropdown-label">Transition Effect:</div>
+                <div className="linkEditor-followingDropdown-dropdown">
+                    <div className="linkEditor-followingDropdown-header" onPointerDown={this.changeEffectDropdown}>
+                        {StrCast(this.sourceAnchor.presEffect, 'default')}
+                        <FontAwesomeIcon className="linkEditor-followingDropdown-icon" icon={this.openEffectDropdown ? 'chevron-up' : 'chevron-down'} size={'lg'} />
+                    </div>
+                    <div className="linkEditor-followingDropdown-optionsList" style={{ display: this.openEffectDropdown ? '' : 'none' }}>
+                        {[
+                            PresEffect.None,
+                            PresEffect.Zoom,
+                            PresEffect.Lightspeed,
+                            PresEffect.Fade,
+                            PresEffect.Flip,
+                            PresEffect.Rotate,
+                            PresEffect.Bounce,
+                            PresEffect.Roll,
+                            PresEffect.Left,
+                            PresEffect.Right,
+                            PresEffect.Center,
+                            PresEffect.Top,
+                            PresEffect.Bottom,
+                        ].map(effect => (
+                            <div className="linkEditor-followingDropdown-option" onPointerDown={() => this.changeEffect(effect.toString())}>
+                                {effect.toString()}
+                            </div>
+                        ))}
+                    </div>
+                </div>
+            </div>
+        );
+    }
+
     autoMove = (e: React.PointerEvent) => {
         setupMoveUpEvents(this, e, returnFalse, emptyFunction, undoBatch(action(() => (this.props.linkDoc.linkAutoMove = !this.props.linkDoc.linkAutoMove))));
     };
@@ -348,7 +405,6 @@ export class LinkEditor extends React.Component<LinkEditorProps> {
                         </>
                     ) : null}
                 </div>
-
                 {this.editDescription}
                 {this.editRelationship}
                 {this.editZoomFollow}
@@ -390,6 +446,20 @@ export class LinkEditor extends React.Component<LinkEditorProps> {
                     </Tooltip>
                 </div>
                 {this.followingDropdown}
+                {this.effectDropdown}
+                {PresBox.inputter('0.1', '0.1', '10', NumCast(this.sourceAnchor.presTransition) / 1000, true, (val: string) => PresBox.SetTransitionTime(val, (timeInMS: number) => (this.sourceAnchor.presTransition = timeInMS)))}
+                <div
+                    className={'slider-headers'}
+                    style={{
+                        display: 'grid',
+                        justifyContent: 'space-between',
+                        width: '100%',
+                        gridTemplateColumns: 'auto auto auto',
+                    }}>
+                    <div className="slider-text">Fast</div>
+                    <div className="slider-text">Medium</div>
+                    <div className="slider-text">Slow</div>
+                </div>{' '}
             </div>
         );
     }
-- 
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