-
Notifications
You must be signed in to change notification settings - Fork 304
/
index.html
482 lines (434 loc) · 14.6 KB
/
index.html
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
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
<html>
<head>
<title>Stablediffusion Infinity</title>
<meta charset="utf-8">
<link rel="icon" type="image/x-icon" href="./favicon.png">
<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/lkwq007/[email protected]/css/w2ui.min.css">
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/lkwq007/[email protected]/js/w2ui.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css">
<script src="https://cdn.jsdelivr.net/gh/lkwq007/[email protected]/js/fabric.min.js"></script>
<script defer src="https://cdn.jsdelivr.net/gh/lkwq007/[email protected]/js/toolbar.js"></script>
<link rel="stylesheet" href="https://pyscript.net/alpha/pyscript.css" />
<script defer src="https://pyscript.net/alpha/pyscript.js"></script>
<style>
#container {
position: relative;
margin:auto;
display: block;
}
#container > canvas {
position: absolute;
top: 0;
left: 0;
}
.control {
display: none;
}
</style>
</head>
<body>
<div>
<button type="button" class="control" id="export">Export</button>
<button type="button" class="control" id="outpaint">Outpaint</button>
<button type="button" class="control" id="undo">Undo</button>
<button type="button" class="control" id="commit">Commit</button>
<button type="button" class="control" id="transfer">Transfer</button>
<button type="button" class="control" id="upload">Upload</button>
<button type="button" class="control" id="draw">Draw</button>
<input type="text" id="mode" value="selection" class="control">
<input type="text" id="setup" value="0" class="control">
<input type="text" id="upload_content" value="0" class="control">
<textarea rows="1" id="selbuffer" name="selbuffer" class="control"></textarea>
<fieldset class="control">
<div>
<input type="radio" id="mode0" name="mode" value="0" checked>
<label for="mode0">SelBox</label>
</div>
<div>
<input type="radio" id="mode1" name="mode" value="1">
<label for="mode1">Image</label>
</div>
<div>
<input type="radio" id="mode2" name="mode" value="2">
<label for="mode2">Brush</label>
</div>
</fieldset>
</div>
<div id = "outer_container">
<div id = "container">
<canvas id = "canvas0"></canvas>
<canvas id = "canvas1"></canvas>
<canvas id = "canvas2"></canvas>
<canvas id = "canvas3"></canvas>
<canvas id = "canvas4"></canvas>
<div id="overlay_container" style="pointer-events: none">
<canvas id = "overlay_canvas" width="1" height="1"></canvas>
</div>
</div>
<input type="file" name="file" id="upload_file" accept="image/*" hidden>
<input type="file" name="state" id="upload_state" accept=".sdinf" hidden>
<div style="position: relative;">
<div id="toolbar" style></div>
</div>
</div>
<py-env>
- numpy
- Pillow
- paths:
- ./canvas.py
</py-env>
<py-script>
from pyodide import to_js, create_proxy
from PIL import Image
import io
import time
import base64
from collections import deque
import numpy as np
from js import (
console,
document,
parent,
devicePixelRatio,
ImageData,
Uint8ClampedArray,
CanvasRenderingContext2D as Context2d,
requestAnimationFrame,
window,
encodeURIComponent,
w2ui,
update_eraser,
update_scale,
adjust_selection,
update_count,
enable_result_lst,
setup_shortcut,
update_undo_redo,
)
from canvas import InfCanvas
class History:
def __init__(self,maxlen=10):
self.idx=-1
self.undo_lst=deque([],maxlen=maxlen)
self.redo_lst=deque([],maxlen=maxlen)
self.state=None
def undo(self):
cur=None
if len(self.undo_lst):
cur=self.undo_lst.pop()
self.redo_lst.appendleft(cur)
return cur
def redo(self):
cur=None
if len(self.redo_lst):
cur=self.redo_lst.popleft()
self.undo_lst.append(cur)
return cur
def check(self):
return len(self.undo_lst)>0,len(self.redo_lst)>0
def append(self,state,update=True):
self.redo_lst.clear()
self.undo_lst.append(state)
if update:
update_undo_redo(*self.check())
history = History()
base_lst = [None]
async def draw_canvas() -> None:
width=1024
height=600
canvas=InfCanvas(1024,600)
update_eraser(canvas.eraser_size,min(canvas.selection_size_h,canvas.selection_size_w))
document.querySelector("#container").style.height= f"{height}px"
document.querySelector("#container").style.width = f"{width}px"
canvas.setup_mouse()
canvas.clear_background()
canvas.draw_buffer()
canvas.draw_selection_box()
base_lst[0]=canvas
async def draw_canvas_func(event):
try:
app=parent.document.querySelector("gradio-app")
if app.shadowRoot:
app=app.shadowRoot
width=app.querySelector("#canvas_width input").value
height=app.querySelector("#canvas_height input").value
selection_size=app.querySelector("#selection_size input").value
except:
width=1024
height=768
selection_size=384
document.querySelector("#container").style.width = f"{width}px"
document.querySelector("#container").style.height= f"{height}px"
canvas=InfCanvas(int(width),int(height),selection_size=int(selection_size))
canvas.setup_mouse()
canvas.clear_background()
canvas.draw_buffer()
canvas.draw_selection_box()
base_lst[0]=canvas
async def export_func(event):
base=base_lst[0]
arr=base.export()
base.draw_buffer()
base.canvas[2].clear()
base64_str = base.numpy_to_base64(arr)
time_str = time.strftime("%Y%m%d_%H%M%S")
link = document.createElement("a")
if len(event.data)>2 and event.data[2]:
filename = event.data[2]
else:
filename = f"outpaint_{time_str}"
# link.download = f"sdinf_state_{time_str}.json"
link.download = f"{filename}.png"
# link.download = f"outpaint_{time_str}.png"
link.href = "data:image/png;base64,"+base64_str
link.click()
console.log(f"Canvas saved to {filename}.png")
img_candidate_lst=[None,0]
async def outpaint_func(event):
base=base_lst[0]
if len(event.data)==2:
app=parent.document.querySelector("gradio-app")
if app.shadowRoot:
app=app.shadowRoot
base64_str_raw=app.querySelector("#output textarea").value
base64_str_lst=base64_str_raw.split(",")
img_candidate_lst[0]=base64_str_lst
img_candidate_lst[1]=0
elif event.data[2]=="next":
img_candidate_lst[1]+=1
elif event.data[2]=="prev":
img_candidate_lst[1]-=1
enable_result_lst()
if img_candidate_lst[0] is None:
return
lst=img_candidate_lst[0]
idx=img_candidate_lst[1]
update_count(idx%len(lst)+1,len(lst))
arr=base.base64_to_numpy(lst[idx%len(lst)])
base.fill_selection(arr)
base.draw_selection_box()
async def undo_func(event):
base=base_lst[0]
img_candidate_lst[0]=None
if base.sel_dirty:
base.sel_buffer = np.zeros((base.selection_size_h, base.selection_size_w, 4), dtype=np.uint8)
base.sel_dirty = False
base.canvas[2].clear()
async def commit_func(event):
base=base_lst[0]
img_candidate_lst[0]=None
if base.sel_dirty:
base.write_selection_to_buffer()
base.draw_buffer()
base.canvas[2].clear()
if len(event.data)>2:
history.append(base.save())
async def history_undo_func(event):
base=base_lst[0]
if base.buffer_dirty or len(history.redo_lst)>0:
state=history.undo()
else:
history.undo()
state=history.undo()
if state is not None:
base.load(state)
update_undo_redo(*history.check())
async def history_setup_func(event):
base=base_lst[0]
history.undo_lst.clear()
history.redo_lst.clear()
history.append(base.save(),update=False)
async def history_redo_func(event):
base=base_lst[0]
if len(history.undo_lst)>0:
state=history.redo()
else:
history.redo()
state=history.redo()
if state is not None:
base.load(state)
update_undo_redo(*history.check())
async def transfer_func(event):
base=base_lst[0]
base.read_selection_from_buffer()
sel_buffer=base.sel_buffer
sel_buffer_str=base.numpy_to_base64(sel_buffer)
app=parent.document.querySelector("gradio-app")
if app.shadowRoot:
app=app.shadowRoot
app.querySelector("#input textarea").value=sel_buffer_str
app.querySelector("#proceed").click()
async def upload_func(event):
base=base_lst[0]
# base64_str=event.data[1]
base64_str=document.querySelector("#upload_content").value
base64_str=base64_str.split(",")[-1]
# base64_str=parent.document.querySelector("gradio-app").shadowRoot.querySelector("#upload textarea").value
arr=base.base64_to_numpy(base64_str)
h,w,c=base.buffer.shape
base.sync_to_buffer()
base.buffer_dirty=True
mask=arr[:,:,3:4].repeat(4,axis=2)
base.buffer[mask>0]=0
# in case mismatch
base.buffer[0:h,0:w,:]+=arr
#base.buffer[yo:yo+h,xo:xo+w,0:3]=arr[:,:,0:3]
#base.buffer[yo:yo+h,xo:xo+w,-1]=arr[:,:,-1]
base.draw_buffer()
if len(event.data)>2:
history.append(base.save())
async def setup_shortcut_func(event):
setup_shortcut(event.data[1])
document.querySelector("#export").addEventListener("click",create_proxy(export_func))
document.querySelector("#undo").addEventListener("click",create_proxy(undo_func))
document.querySelector("#commit").addEventListener("click",create_proxy(commit_func))
document.querySelector("#outpaint").addEventListener("click",create_proxy(outpaint_func))
document.querySelector("#upload").addEventListener("click",create_proxy(upload_func))
document.querySelector("#transfer").addEventListener("click",create_proxy(transfer_func))
document.querySelector("#draw").addEventListener("click",create_proxy(draw_canvas_func))
async def setup_func():
document.querySelector("#setup").value="1"
async def reset_func(event):
base=base_lst[0]
base.reset()
async def load_func(event):
base=base_lst[0]
base.load(event.data[1])
async def save_func(event):
base=base_lst[0]
json_str=base.save()
time_str = time.strftime("%Y%m%d_%H%M%S")
link = document.createElement("a")
if len(event.data)>2 and event.data[2]:
filename = str(event.data[2]).strip()
else:
filename = f"outpaint_{time_str}"
# link.download = f"sdinf_state_{time_str}.json"
link.download = f"{filename}.sdinf"
link.href = "data:text/json;charset=utf-8,"+encodeURIComponent(json_str)
link.click()
async def prev_result_func(event):
base=base_lst[0]
base.reset()
async def next_result_func(event):
base=base_lst[0]
base.reset()
async def zoom_in_func(event):
base=base_lst[0]
scale=base.scale
if scale>=0.2:
scale-=0.1
if len(event.data)>2:
base.update_scale(scale,int(event.data[2]),int(event.data[3]))
else:
base.update_scale(scale)
scale=base.scale
update_scale(f"{base.width}x{base.height} ({round(100/scale)}%)")
async def zoom_out_func(event):
base=base_lst[0]
scale=base.scale
if scale<10:
scale+=0.1
console.log(len(event.data))
if len(event.data)>2:
base.update_scale(scale,int(event.data[2]),int(event.data[3]))
else:
base.update_scale(scale)
scale=base.scale
update_scale(f"{base.width}x{base.height} ({round(100/scale)}%)")
async def sync_func(event):
base=base_lst[0]
base.sync_to_buffer()
base.canvas[2].clear()
async def eraser_size_func(event):
base=base_lst[0]
eraser_size=min(int(event.data[1]),min(base.selection_size_h,base.selection_size_w))
eraser_size=max(8,eraser_size)
base.eraser_size=eraser_size
async def resize_selection_func(event):
base=base_lst[0]
cursor=base.cursor
if len(event.data)>3:
console.log(event.data)
base.cursor[0]=int(event.data[1])
base.cursor[1]=int(event.data[2])
base.selection_size_w=int(event.data[3])//8*8
base.selection_size_h=int(event.data[4])//8*8
base.refine_selection()
base.draw_selection_box()
elif len(event.data)>2:
base.draw_selection_box()
else:
base.canvas[-1].clear()
adjust_selection(cursor[0],cursor[1],base.selection_size_w,base.selection_size_h)
async def eraser_func(event):
base=base_lst[0]
if event.data[1]!="eraser":
base.canvas[-2].clear()
else:
x,y=base.mouse_pos
base.draw_eraser(x,y)
async def resize_func(event):
base=base_lst[0]
width=int(event.data[1])
height=int(event.data[2])
if width>=256 and height>=256:
if max(base.selection_size_h,base.selection_size_w)>min(width,height):
base.selection_size_h=256
base.selection_size_w=256
base.resize(width,height)
async def message_func(event):
if event.data[0]=="click":
if event.data[1]=="clear":
await reset_func(event)
elif event.data[1]=="save":
await save_func(event)
elif event.data[1]=="export":
await export_func(event)
elif event.data[1]=="accept":
await commit_func(event)
elif event.data[1]=="cancel":
await undo_func(event)
elif event.data[1]=="zoom_in":
await zoom_in_func(event)
elif event.data[1]=="zoom_out":
await zoom_out_func(event)
elif event.data[1]=="redo":
await history_redo_func(event)
elif event.data[1]=="undo":
await history_undo_func(event)
elif event.data[1]=="history":
await history_setup_func(event)
elif event.data[0]=="sync":
await sync_func(event)
elif event.data[0]=="load":
await load_func(event)
elif event.data[0]=="upload":
await upload_func(event)
elif event.data[0]=="outpaint":
await outpaint_func(event)
elif event.data[0]=="mode":
if event.data[1]!="selection":
await sync_func(event)
await eraser_func(event)
document.querySelector("#mode").value=event.data[1]
elif event.data[0]=="transfer":
await transfer_func(event)
elif event.data[0]=="setup":
await draw_canvas_func(event)
elif event.data[0]=="eraser_size":
await eraser_size_func(event)
elif event.data[0]=="resize_selection":
await resize_selection_func(event)
elif event.data[0]=="shortcut":
await setup_shortcut_func(event)
elif event.data[0]=="resize":
await resize_func(event)
window.addEventListener("message",create_proxy(message_func))
import asyncio
_ = await asyncio.gather(
setup_func()
)
</py-script>
</body>
</html>