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// various functions for interation with ui.py not large enough to warrant putting them in separate files
function selected_gallery_index(){
var gr = gradioApp()
var buttons = gradioApp().querySelectorAll(".gallery-item")
var button = gr.querySelector(".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 extract_image_from_gallery_img2img(gallery){
gradioApp().querySelectorAll('button')[1].click();
return extract_image_from_gallery(gallery);
}
function extract_image_from_gallery_extras(gallery){
gradioApp().querySelectorAll('button')[2].click();
return extract_image_from_gallery(gallery);
}
function submit(){
// this calls a function from progressbar.js
requestProgress()
res = []
for(var i=0;i<arguments.length;i++){
res.push(arguments[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 seding 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 ask_for_style_name(_, prompt_text, negative_prompt_text) {
name_ = prompt('Style name:')
return name_ === null ? [null, null, null]: [name_, prompt_text, negative_prompt_text]
}
opts = {}
function apply_settings(jsdata){
console.log(jsdata)
opts = JSON.parse(jsdata)
return jsdata
}
onUiUpdate(function(){
if(Object.keys(opts).length != 0) return;
json_elem = gradioApp().getElementById('settings_json')
if(json_elem == null) return;
textarea = json_elem.querySelector('textarea')
jsdata = textarea.value
opts = JSON.parse(jsdata)
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)
}
},
get: function() {
var valueProp = Object.getOwnPropertyDescriptor(HTMLTextAreaElement.prototype, 'value');
return valueProp.get.call(textarea);
}
});
json_elem.parentElement.style.display="none"
})
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