File size: 10,054 Bytes
ae26e7d
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
// various functions for interaction with ui.py not large enough to warrant putting them in separate files

function set_theme(theme){
    gradioURL = window.location.href
    if (!gradioURL.includes('?__theme=')) {
      window.location.replace(gradioURL + '?__theme=' + theme);
    }
}

function selected_gallery_index(){
    var buttons = gradioApp().querySelectorAll('[style="display: block;"].tabitem div[id$=_gallery] .gallery-item')
    var button = gradioApp().querySelector('[style="display: block;"].tabitem div[id$=_gallery] .gallery-item.\\!ring-2')

    var result = -1
    buttons.forEach(function(v, i){ if(v==button) { result = i } })

    return result
}

function extract_image_from_gallery(gallery){
    if(gallery.length == 1){
        return [gallery[0]]
    }

    index = selected_gallery_index()

    if (index < 0 || index >= gallery.length){
        return [null]
    }

    return [gallery[index]];
}

function args_to_array(args){
    res = []
    for(var i=0;i<args.length;i++){
        res.push(args[i])
    }
    return res
}

function switch_to_txt2img(){
    gradioApp().querySelector('#tabs').querySelectorAll('button')[0].click();

    return args_to_array(arguments);
}

function switch_to_img2img_tab(no){
    gradioApp().querySelector('#tabs').querySelectorAll('button')[1].click();
    gradioApp().getElementById('mode_img2img').querySelectorAll('button')[no].click();
}
function switch_to_img2img(){
    switch_to_img2img_tab(0);
    return args_to_array(arguments);
}

function switch_to_sketch(){
    switch_to_img2img_tab(1);
    return args_to_array(arguments);
}

function switch_to_inpaint(){
    switch_to_img2img_tab(2);
    return args_to_array(arguments);
}

function switch_to_inpaint_sketch(){
    switch_to_img2img_tab(3);
    return args_to_array(arguments);
}

function switch_to_inpaint(){
    gradioApp().querySelector('#tabs').querySelectorAll('button')[1].click();
    gradioApp().getElementById('mode_img2img').querySelectorAll('button')[2].click();

    return args_to_array(arguments);
}

function switch_to_extras(){
    gradioApp().querySelector('#tabs').querySelectorAll('button')[2].click();

    return args_to_array(arguments);
}

function get_tab_index(tabId){
    var res = 0

    gradioApp().getElementById(tabId).querySelector('div').querySelectorAll('button').forEach(function(button, i){
        if(button.className.indexOf('bg-white') != -1)
            res = i
    })

    return res
}

function create_tab_index_args(tabId, args){
    var res = []
    for(var i=0; i<args.length; i++){
        res.push(args[i])
    }

    res[0] = get_tab_index(tabId)

    return res
}

function get_img2img_tab_index() {
    let res = args_to_array(arguments)
    res.splice(-2)
    res[0] = get_tab_index('mode_img2img')
    return res
}

function create_submit_args(args){
    res = []
    for(var i=0;i<args.length;i++){
        res.push(args[i])
    }

    // As it is currently, txt2img and img2img send back the previous output args (txt2img_gallery, generation_info, html_info) whenever you generate a new image.
    // This can lead to uploading a huge gallery of previously generated images, which leads to an unnecessary delay between submitting and beginning to generate.
    // I don't know why gradio is sending outputs along with inputs, but we can prevent sending the image gallery here, which seems to be an issue for some.
    // If gradio at some point stops sending outputs, this may break something
    if(Array.isArray(res[res.length - 3])){
        res[res.length - 3] = null
    }

    return res
}

function showSubmitButtons(tabname, show){
    gradioApp().getElementById(tabname+'_interrupt').style.display = show ? "none" : "block"
    gradioApp().getElementById(tabname+'_skip').style.display = show ? "none" : "block"
}

function submit(){
    rememberGallerySelection('txt2img_gallery')
    showSubmitButtons('txt2img', false)

    var id = randomId()
    requestProgress(id, gradioApp().getElementById('txt2img_gallery_container'), gradioApp().getElementById('txt2img_gallery'), function(){
        showSubmitButtons('txt2img', true)

    })

    var res = create_submit_args(arguments)

    res[0] = id

    return res
}

function submit_img2img(){
    rememberGallerySelection('img2img_gallery')
    showSubmitButtons('img2img', false)

    var id = randomId()
    requestProgress(id, gradioApp().getElementById('img2img_gallery_container'), gradioApp().getElementById('img2img_gallery'), function(){
        showSubmitButtons('img2img', true)
    })

    var res = create_submit_args(arguments)

    res[0] = id
    res[1] = get_tab_index('mode_img2img')

    return res
}

function modelmerger(){
    var id = randomId()
    requestProgress(id, gradioApp().getElementById('modelmerger_results_panel'), null, function(){})

    var res = create_submit_args(arguments)
    res[0] = id
    return res
}


function ask_for_style_name(_, prompt_text, negative_prompt_text) {
    name_ = prompt('Style name:')
    return [name_, prompt_text, negative_prompt_text]
}

function confirm_clear_prompt(prompt, negative_prompt) {
    if(confirm("Delete prompt?")) {
        prompt = ""
        negative_prompt = ""
    }

    return [prompt, negative_prompt]
}


promptTokecountUpdateFuncs = {}

function recalculatePromptTokens(name){
    if(promptTokecountUpdateFuncs[name]){
        promptTokecountUpdateFuncs[name]()
    }
}

function recalculate_prompts_txt2img(){
    recalculatePromptTokens('txt2img_prompt')
    recalculatePromptTokens('txt2img_neg_prompt')
    return args_to_array(arguments);
}

function recalculate_prompts_img2img(){
    recalculatePromptTokens('img2img_prompt')
    recalculatePromptTokens('img2img_neg_prompt')
    return args_to_array(arguments);
}


opts = {}
onUiUpdate(function(){
	if(Object.keys(opts).length != 0) return;

	json_elem = gradioApp().getElementById('settings_json')
	if(json_elem == null) return;

    var textarea = json_elem.querySelector('textarea')
    var jsdata = textarea.value
    opts = JSON.parse(jsdata)
    executeCallbacks(optionsChangedCallbacks);

    Object.defineProperty(textarea, 'value', {
        set: function(newValue) {
            var valueProp = Object.getOwnPropertyDescriptor(HTMLTextAreaElement.prototype, 'value');
            var oldValue = valueProp.get.call(textarea);
            valueProp.set.call(textarea, newValue);

            if (oldValue != newValue) {
                opts = JSON.parse(textarea.value)
            }

            executeCallbacks(optionsChangedCallbacks);
        },
        get: function() {
            var valueProp = Object.getOwnPropertyDescriptor(HTMLTextAreaElement.prototype, 'value');
            return valueProp.get.call(textarea);
        }
    });

    json_elem.parentElement.style.display="none"

    function registerTextarea(id, id_counter, id_button){
        var prompt = gradioApp().getElementById(id)
        var counter = gradioApp().getElementById(id_counter)
        var textarea = gradioApp().querySelector("#" + id + " > label > textarea");

        if(counter.parentElement == prompt.parentElement){
            return
        }

        prompt.parentElement.insertBefore(counter, prompt)
        counter.classList.add("token-counter")
        prompt.parentElement.style.position = "relative"

		promptTokecountUpdateFuncs[id] = function(){ update_token_counter(id_button); }
		textarea.addEventListener("input", promptTokecountUpdateFuncs[id]);
    }

    registerTextarea('txt2img_prompt', 'txt2img_token_counter', 'txt2img_token_button')
    registerTextarea('txt2img_neg_prompt', 'txt2img_negative_token_counter', 'txt2img_negative_token_button')
    registerTextarea('img2img_prompt', 'img2img_token_counter', 'img2img_token_button')
    registerTextarea('img2img_neg_prompt', 'img2img_negative_token_counter', 'img2img_negative_token_button')

    show_all_pages = gradioApp().getElementById('settings_show_all_pages')
    settings_tabs = gradioApp().querySelector('#settings div')
    if(show_all_pages && settings_tabs){
        settings_tabs.appendChild(show_all_pages)
        show_all_pages.onclick = function(){
            gradioApp().querySelectorAll('#settings > div').forEach(function(elem){
                elem.style.display = "block";
            })
        }
    }
})

onOptionsChanged(function(){
    elem = gradioApp().getElementById('sd_checkpoint_hash')
    sd_checkpoint_hash = opts.sd_checkpoint_hash || ""
    shorthash = sd_checkpoint_hash.substr(0,10)

	if(elem && elem.textContent != shorthash){
	    elem.textContent = shorthash
	    elem.title = sd_checkpoint_hash
	    elem.href = "https://google.com/search?q=" + sd_checkpoint_hash
	}
})

let txt2img_textarea, img2img_textarea = undefined;
let wait_time = 800
let token_timeouts = {};

function update_txt2img_tokens(...args) {
	update_token_counter("txt2img_token_button")
	if (args.length == 2)
		return args[0]
	return args;
}

function update_img2img_tokens(...args) {
	update_token_counter("img2img_token_button")
	if (args.length == 2)
		return args[0]
	return args;
}

function update_token_counter(button_id) {
	if (token_timeouts[button_id])
		clearTimeout(token_timeouts[button_id]);
	token_timeouts[button_id] = setTimeout(() => gradioApp().getElementById(button_id)?.click(), wait_time);
}

function restart_reload(){
    document.body.innerHTML='<h1 style="font-family:monospace;margin-top:20%;color:lightgray;text-align:center;">Reloading...</h1>';
    setTimeout(function(){location.reload()},2000)

    return []
}

// Simulate an `input` DOM event for Gradio Textbox component. Needed after you edit its contents in javascript, otherwise your edits
// will only visible on web page and not sent to python.
function updateInput(target){
	let e = new Event("input", { bubbles: true })
	Object.defineProperty(e, "target", {value: target})
	target.dispatchEvent(e);
}


var desiredCheckpointName = null;
function selectCheckpoint(name){
    desiredCheckpointName = name;
    gradioApp().getElementById('change_checkpoint').click()
}