1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
import { action, computed, observable } from "mobx";
import { ColorState } from 'react-color';
import { Doc, Field, Opt } from "../../fields/Doc";
import { Document } from "../../fields/documentSchemas";
import { InkField } from "../../fields/InkField";
import { Cast, NumCast } from "../../fields/Types";
import { DocumentType } from "../documents/DocumentTypes";
import { SelectionManager } from "../util/SelectionManager";
import { undoBatch } from "../util/UndoManager";
export class InkStrokeProperties {
static Instance: InkStrokeProperties | undefined;
private _lastFill = "#D0021B";
private _lastLine = "#D0021B";
private _lastDash = "2";
private _inkDocs: { x: number, y: number, width: number, height: number }[] = [];
@observable _lock = false;
@observable _controlBtn = false;
@observable _currPoint = -1;
getField(key: string) {
return this.selectedInk?.reduce((p, i) =>
(p === undefined || (p && p === i.rootDoc[key])) && i.rootDoc[key] !== "0" ? Field.toString(i.rootDoc[key] as Field) : "", undefined as Opt<string>);
}
@computed get selectedInk() {
const inks = SelectionManager.Views().filter(i => Document(i.rootDoc).type === DocumentType.INK);
return inks.length ? inks : undefined;
}
@computed get unFilled() { return this.selectedInk?.reduce((p, i) => p && !i.rootDoc.fillColor ? true : false, true) || false; }
@computed get unStrokd() { return this.selectedInk?.reduce((p, i) => p && !i.rootDoc.color ? true : false, true) || false; }
@computed get solidFil() { return this.selectedInk?.reduce((p, i) => p && i.rootDoc.fillColor ? true : false, true) || false; }
@computed get solidStk() { return this.selectedInk?.reduce((p, i) => p && i.rootDoc.color && (!i.rootDoc.strokeDash || i.rootDoc.strokeDash === "0") ? true : false, true) || false; }
@computed get dashdStk() { return !this.unStrokd && this.getField("strokeDash") || ""; }
@computed get colorFil() { const ccol = this.getField("fillColor") || ""; ccol && (this._lastFill = ccol); return ccol; }
@computed get colorStk() { const ccol = this.getField("color") || ""; ccol && (this._lastLine = ccol); return ccol; }
@computed get widthStk() { return this.getField("strokeWidth") || "1"; }
@computed get markHead() { return this.getField("strokeStartMarker") || ""; }
@computed get markTail() { return this.getField("strokeEndMarker") || ""; }
@computed get shapeHgt() { return this.getField("_height"); }
@computed get shapeWid() { return this.getField("_width"); }
@computed get shapeXps() { return this.getField("x"); }
@computed get shapeYps() { return this.getField("y"); }
@computed get shapeRot() { return this.getField("rotation"); }
set unFilled(value) { this.colorFil = value ? "" : this._lastFill; }
set solidFil(value) { this.unFilled = !value; }
set colorFil(value) { value && (this._lastFill = value); this.selectedInk?.forEach(i => i.rootDoc.fillColor = value ? value : undefined); }
set colorStk(value) { value && (this._lastLine = value); this.selectedInk?.forEach(i => i.rootDoc.color = value ? value : undefined); }
set markHead(value) { this.selectedInk?.forEach(i => i.rootDoc.strokeStartMarker = value); }
set markTail(value) { this.selectedInk?.forEach(i => i.rootDoc.strokeEndMarker = value); }
set unStrokd(value) { this.colorStk = value ? "" : this._lastLine; }
set solidStk(value) { this.dashdStk = ""; this.unStrokd = !value; }
set dashdStk(value) {
value && (this._lastDash = value) && (this.unStrokd = false);
this.selectedInk?.forEach(i => i.rootDoc.strokeDash = value ? this._lastDash : undefined);
}
set shapeXps(value) { this.selectedInk?.forEach(i => i.rootDoc.x = Number(value)); }
set shapeYps(value) { this.selectedInk?.forEach(i => i.rootDoc.y = Number(value)); }
set shapeRot(value) { this.selectedInk?.forEach(i => i.rootDoc.rotation = Number(value)); }
set widthStk(value) { this.selectedInk?.forEach(i => i.rootDoc.strokeWidth = Number(value)); }
set shapeWid(value) {
this.selectedInk?.filter(i => i.rootDoc._width && i.rootDoc._height).forEach(i => {
const oldWidth = NumCast(i.rootDoc._width);
i.rootDoc._width = Number(value);
this._lock && (i.rootDoc._height = (i.rootDoc._width * NumCast(i.rootDoc._height)) / oldWidth);
});
}
set shapeHgt(value) {
this.selectedInk?.filter(i => i.rootDoc._width && i.rootDoc._height).forEach(i => {
const oldHeight = NumCast(i.rootDoc._height);
i.rootDoc._height = Number(value);
this._lock && (i.rootDoc._width = (i.rootDoc._height * NumCast(i.rootDoc._width)) / oldHeight);
});
}
constructor() {
InkStrokeProperties.Instance = this;
}
@undoBatch
@action
addPoints = (x: number, y: number, pts: { X: number, Y: number }[], index: number, control: { X: number, Y: number }[]) => {
this.selectedInk?.forEach(action(inkView => {
if (this.selectedInk?.length === 1) {
const doc = Document(inkView.rootDoc);
if (doc.type === DocumentType.INK) {
const ink = Cast(doc.data, InkField)?.inkData;
if (ink) {
const newPoints: { X: number, Y: number }[] = [];
var counter = 0;
for (var k = 0; k < index; k++) {
control.forEach(pt => (pts[k].X === pt.X && pts[k].Y === pt.Y) && counter++);
}
//decide where to put the new coordinate
const spNum = Math.floor(counter / 2) * 4 + 2;
for (var i = 0; i < spNum; i++) {
ink[i] && newPoints.push({ X: ink[i].X, Y: ink[i].Y });
}
for (var j = 0; j < 4; j++) {
newPoints.push({ X: x, Y: y });
}
for (var i = spNum; i < ink.length; i++) {
newPoints.push({ X: ink[i].X, Y: ink[i].Y });
}
this._currPoint = -1;
Doc.GetProto(doc).data = new InkField(newPoints);
}
}
}
}));
}
@undoBatch
@action
deletePoints = () => {
this.selectedInk?.forEach(action(inkView => {
if (this.selectedInk?.length === 1 && this._currPoint !== -1) {
const doc = Document(inkView.rootDoc);
if (doc.type === DocumentType.INK) {
const ink = Cast(doc.data, InkField)?.inkData;
if (ink && ink.length > 4) {
const newPoints: { X: number, Y: number }[] = [];
const toRemove = Math.floor(((this._currPoint + 2) / 4));
for (var i = 0; i < ink.length; i++) {
if (Math.floor((i + 2) / 4) !== toRemove) {
newPoints.push({ X: ink[i].X, Y: ink[i].Y });
}
}
this._currPoint = -1;
Doc.GetProto(doc).data = new InkField(newPoints);
if (newPoints.length === 4) {
const newerPoints: { X: number, Y: number }[] = [];
newerPoints.push({ X: newPoints[0].X, Y: newPoints[0].Y });
newerPoints.push({ X: newPoints[0].X, Y: newPoints[0].Y });
newerPoints.push({ X: newPoints[3].X, Y: newPoints[3].Y });
newerPoints.push({ X: newPoints[3].X, Y: newPoints[3].Y });
Doc.GetProto(doc).data = new InkField(newerPoints);
}
}
}
}
}));
}
@undoBatch
@action
rotate = (angle: number) => {
const _centerPoints: { X: number, Y: number }[] = [];
SelectionManager.Views().forEach(action(inkView => {
const doc = Document(inkView.rootDoc);
if (doc.type === DocumentType.INK && doc.x && doc.y && doc._width && doc._height && doc.data) {
const ink = Cast(doc.data, InkField)?.inkData;
if (ink) {
const xs = ink.map(p => p.X);
const ys = ink.map(p => p.Y);
const left = Math.min(...xs);
const top = Math.min(...ys);
const right = Math.max(...xs);
const bottom = Math.max(...ys);
_centerPoints.push({ X: left, Y: top });
}
}
}));
var index = 0;
SelectionManager.Views().forEach(action(inkView => {
const doc = Document(inkView.rootDoc);
if (doc.type === DocumentType.INK && doc.x && doc.y && doc._width && doc._height && doc.data) {
doc.rotation = Number(doc.rotation) + Number(angle);
const ink = Cast(doc.data, InkField)?.inkData;
if (ink) {
const newPoints: { X: number, Y: number }[] = [];
ink.forEach(i => {
const newX = Math.cos(angle) * (i.X - _centerPoints[index].X) - Math.sin(angle) * (i.Y - _centerPoints[index].Y) + _centerPoints[index].X;
const newY = Math.sin(angle) * (i.X - _centerPoints[index].X) + Math.cos(angle) * (i.Y - _centerPoints[index].Y) + _centerPoints[index].Y;
newPoints.push({ X: newX, Y: newY });
});
Doc.GetProto(doc).data = new InkField(newPoints);
const xs = newPoints.map(p => p.X);
const ys = newPoints.map(p => p.Y);
const left = Math.min(...xs);
const top = Math.min(...ys);
const right = Math.max(...xs);
const bottom = Math.max(...ys);
doc._height = (bottom - top);
doc._width = (right - left);
}
index++;
}
}));
}
@undoBatch
@action
control = (xDiff: number, yDiff: number, controlNum: number) => {
this.selectedInk?.forEach(action(inkView => {
if (this.selectedInk?.length === 1) {
const doc = Document(inkView.rootDoc);
if (doc.type === DocumentType.INK && doc.x && doc.y && doc._width && doc._height && doc.data) {
const ink = Cast(doc.data, InkField)?.inkData;
if (ink) {
const newPoints: { X: number, Y: number }[] = [];
const order = controlNum % 4;
for (var i = 0; i < ink.length; i++) {
newPoints.push(
(controlNum === i ||
(order === 0 && i === controlNum + 1) ||
(order === 0 && controlNum !== 0 && i === controlNum - 2) ||
(order === 0 && controlNum !== 0 && i === controlNum - 1) ||
(order === 3 && i === controlNum - 1) ||
(order === 3 && controlNum !== ink.length - 1 && i === controlNum + 1) ||
(order === 3 && controlNum !== ink.length - 1 && i === controlNum + 2) ||
((ink[0].X === ink[ink.length - 1].X) && (ink[0].Y === ink[ink.length - 1].Y) && (i === 0 || i === ink.length - 1) && (controlNum === 0 || controlNum === ink.length - 1))
) ?
{ X: ink[i].X - xDiff, Y: ink[i].Y - yDiff } :
{ X: ink[i].X, Y: ink[i].Y });
}
const oldx = doc.x;
const oldy = doc.y;
const oldxs = ink.map(p => p.X);
const oldys = ink.map(p => p.Y);
const oldleft = Math.min(...oldxs);
const oldtop = Math.min(...oldys);
Doc.GetProto(doc).data = new InkField(newPoints);
const newxs = newPoints.map(p => p.X);
const newys = newPoints.map(p => p.Y);
const newleft = Math.min(...newxs);
const newtop = Math.min(...newys);
const newright = Math.max(...newxs);
const newbottom = Math.max(...newys);
//if points move out of bounds
doc._height = (newbottom - newtop) * inkView.props.ScreenToLocalTransform().Scale;
doc._width = (newright - newleft) * inkView.props.ScreenToLocalTransform().Scale;
doc.x = oldx - (oldleft - newleft) * inkView.props.ScreenToLocalTransform().Scale;
doc.y = oldy - (oldtop - newtop) * inkView.props.ScreenToLocalTransform().Scale;
}
}
}
}));
}
@undoBatch
@action
switchStk = (color: ColorState) => {
const val = String(color.hex);
this.colorStk = val;
return true;
}
@undoBatch
@action
switchFil = (color: ColorState) => {
const val = String(color.hex);
this.colorFil = val;
return true;
}
}
|
