From ad921f6ee14735be136784e90c824632086aa43a Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Wed, 22 Sep 2021 13:33:34 -0400
Subject: fixed dragging anchor on audio timeline to position correctly.  fixed
 being able to drop anywhere on audio box.  fixed undoing drag anchor and drag
 handles of audio anchors.

---
 src/client/views/nodes/AudioBox.tsx | 153 +++++++++++++++++++-----------------
 1 file changed, 82 insertions(+), 71 deletions(-)

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

diff --git a/src/client/views/nodes/AudioBox.tsx b/src/client/views/nodes/AudioBox.tsx
index 830c73278..9281cac9a 100644
--- a/src/client/views/nodes/AudioBox.tsx
+++ b/src/client/views/nodes/AudioBox.tsx
@@ -6,7 +6,7 @@ import {
     IReactionDisposer,
     observable,
     reaction,
-    runInAction,
+    runInAction
 } from "mobx";
 import { observer } from "mobx-react";
 import { DateField } from "../../../fields/DateField";
@@ -20,19 +20,19 @@ import { emptyFunction, formatTime } from "../../../Utils";
 import { DocUtils } from "../../documents/Documents";
 import { Networking } from "../../Network";
 import { CurrentUserUtils } from "../../util/CurrentUserUtils";
+import { DragManager } from "../../util/DragManager";
 import { SnappingManager } from "../../util/SnappingManager";
 import { CollectionStackedTimeline } from "../collections/CollectionStackedTimeline";
 import { ContextMenu } from "../ContextMenu";
 import { ContextMenuProps } from "../ContextMenuItem";
 import {
     ViewBoxAnnotatableComponent,
-    ViewBoxAnnotatableProps,
+    ViewBoxAnnotatableProps
 } from "../DocComponent";
+import { Colors } from "../global/globalEnums";
 import "./AudioBox.scss";
 import { FieldView, FieldViewProps } from "./FieldView";
 import { LinkDocPreview } from "./LinkDocPreview";
-import { faLessThan } from "@fortawesome/free-solid-svg-icons";
-import { Colors } from "../global/globalEnums";
 import e = require("connect-flash");
 
 declare class MediaRecorder {
@@ -167,11 +167,13 @@ export class AudioBox extends ViewBoxAnnotatableComponent<
     }
 
     componentWillUnmount() {
+        this.dropDisposer?.();
         Object.values(this._disposers).forEach((disposer) => disposer?.());
         const ind = DocUtils.ActiveRecordings.indexOf(this);
         ind !== -1 && DocUtils.ActiveRecordings.splice(ind, 1);
     }
 
+    private dropDisposer?: DragManager.DragDropDisposer;
     @action
     componentDidMount() {
         this.props.setContentView?.(this); // this tells the DocumentView that this AudioBox is the "content" of the document.  this allows the DocumentView to indirectly call getAnchor() on the AudioBox when making a link.
@@ -337,8 +339,8 @@ export class AudioBox extends ViewBoxAnnotatableComponent<
                 (this.layoutDoc.dontAutoPlayFollowedLinks ? "" : "Don't") +
                 " play when link is selected",
             event: () =>
-            (this.layoutDoc.dontAutoPlayFollowedLinks =
-                !this.layoutDoc.dontAutoPlayFollowedLinks),
+                (this.layoutDoc.dontAutoPlayFollowedLinks =
+                    !this.layoutDoc.dontAutoPlayFollowedLinks),
             icon: "expand-arrows-alt",
         });
         funcs.push({
@@ -591,6 +593,17 @@ export class AudioBox extends ViewBoxAnnotatableComponent<
                 : "";
         return (
             <div
+                ref={r => {
+                    if (r && this._stackedTimeline.current) {
+                        this.dropDisposer?.();
+                        this.dropDisposer = DragManager.MakeDropTarget(r,
+                            (e, de) => {
+                                const [xp, yp] = this.props.ScreenToLocalTransform().transformPoint(de.x, de.y);
+                                de.complete.docDragData && this._stackedTimeline.current!.internalDocDrop(e, de, de.complete.docDragData, xp);
+                            }
+                            , this.layoutDoc, undefined);
+                    }
+                }}
                 className="audiobox-container"
                 onContextMenu={this.specificContextMenu}
                 onClick={
@@ -607,9 +620,7 @@ export class AudioBox extends ViewBoxAnnotatableComponent<
                     <div className="audiobox-buttons">
                         <div className="audiobox-dictation" onClick={this.onFile}>
                             <FontAwesomeIcon
-                                style={{
-                                    width: "30px"
-                                }}
+                                style={{ width: "30px" }}
                                 icon="file-alt"
                                 size={this.props.PanelHeight() < 36 ? "1x" : "2x"}
                             />
@@ -638,77 +649,77 @@ export class AudioBox extends ViewBoxAnnotatableComponent<
                                 </div>
                             </div>
                         ) : (
-                            <div
-                                className={`audiobox-record${interactive}`}
-                                style={{ backgroundColor: Colors.DARK_GRAY }}
-                            >
-                                <FontAwesomeIcon icon="microphone" />
+                                <div
+                                    className={`audiobox-record${interactive}`}
+                                    style={{ backgroundColor: Colors.DARK_GRAY }}
+                                >
+                                    <FontAwesomeIcon icon="microphone" />
                                 RECORD
-                            </div>
-                        )}
+                                </div>
+                            )}
                     </div>
                 ) : (
-                    <div
-                        className="audiobox-controls"
-                        style={{
-                            pointerEvents:
-                                this._isAnyChildContentActive || this.props.isContentActive()
-                                    ? "all"
-                                    : "none",
-                        }}
-                    >
-                        <div className="audiobox-dictation" />
                         <div
-                            className="audiobox-player"
-                            style={{ height: `${AudioBox.heightPercent}%` }}
+                            className="audiobox-controls"
+                            style={{
+                                pointerEvents:
+                                    this._isAnyChildContentActive || this.props.isContentActive()
+                                        ? "all"
+                                        : "none",
+                            }}
                         >
+                            <div className="audiobox-dictation" />
                             <div
-                                className="audiobox-buttons"
-                                title={this.mediaState === "paused" ? "play" : "pause"}
-                                onClick={this.mediaState === "paused" ? this.Play : this.Pause}
-                            >
-                                {" "}
-                                <FontAwesomeIcon
-                                    icon={this.mediaState === "paused" ? "play" : "pause"}
-                                    size={"1x"}
-                                />
-                            </div>
-                            <div
-                                className="audiobox-buttons"
-                                title={this._trimming ? "finish" : "trim"}
-                                onClick={this._trimming ? this.finishTrim : this.startTrim}
+                                className="audiobox-player"
+                                style={{ height: `${AudioBox.heightPercent}%` }}
                             >
-                                <FontAwesomeIcon
-                                    icon={this._trimming ? "check" : "cut"}
-                                    size={"1x"}
-                                />
-                            </div>
-                            <div
-                                className="audiobox-timeline"
-                                style={{
-                                    top: 0,
-                                    height: `100%`,
-                                    left: AudioBox.playheadWidth,
-                                    width: `calc(100% - ${AudioBox.playheadWidth}px)`,
-                                    background: "white",
-                                }}
-                            >
-                                {this.renderTimeline}
-                            </div>
-                            {this.audio}
-                            <div className="audioBox-current-time">
-                                {this._trimming ?
-                                    formatTime(Math.round(NumCast(this.layoutDoc._currentTimecode)))
-                                    : formatTime(Math.round(NumCast(this.layoutDoc._currentTimecode) - NumCast(this._trimStart)))}
-                            </div>
-                            <div className="audioBox-total-time">
-                                {this._trimming || !this._trimEnd ?
-                                    formatTime(Math.round(NumCast(this.duration)))
-                                    : formatTime(Math.round(NumCast(this.trimDuration)))}
+                                <div
+                                    className="audiobox-buttons"
+                                    title={this.mediaState === "paused" ? "play" : "pause"}
+                                    onClick={this.mediaState === "paused" ? this.Play : this.Pause}
+                                >
+                                    {" "}
+                                    <FontAwesomeIcon
+                                        icon={this.mediaState === "paused" ? "play" : "pause"}
+                                        size={"1x"}
+                                    />
+                                </div>
+                                <div
+                                    className="audiobox-buttons"
+                                    title={this._trimming ? "finish" : "trim"}
+                                    onClick={this._trimming ? this.finishTrim : this.startTrim}
+                                >
+                                    <FontAwesomeIcon
+                                        icon={this._trimming ? "check" : "cut"}
+                                        size={"1x"}
+                                    />
+                                </div>
+                                <div
+                                    className="audiobox-timeline"
+                                    style={{
+                                        top: 0,
+                                        height: `100%`,
+                                        left: AudioBox.playheadWidth,
+                                        width: `calc(100% - ${AudioBox.playheadWidth}px)`,
+                                        background: "white",
+                                    }}
+                                >
+                                    {this.renderTimeline}
+                                </div>
+                                {this.audio}
+                                <div className="audioBox-current-time">
+                                    {this._trimming ?
+                                        formatTime(Math.round(NumCast(this.layoutDoc._currentTimecode)))
+                                        : formatTime(Math.round(NumCast(this.layoutDoc._currentTimecode) - NumCast(this._trimStart)))}
+                                </div>
+                                <div className="audioBox-total-time">
+                                    {this._trimming || !this._trimEnd ?
+                                        formatTime(Math.round(NumCast(this.duration)))
+                                        : formatTime(Math.round(NumCast(this.trimDuration)))}
+                                </div>
                             </div>
                         </div>
-                    </div>
-                )}
+                    )}
             </div>
         );
     }
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