488 lines
20 KiB
JavaScript
488 lines
20 KiB
JavaScript
let image_browser_state = "free"
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let image_browser_oldGradio
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let image_browser_galleryItemName
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onUiLoaded(image_browser_start)
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function image_browser_delay(ms){return new Promise(resolve => setTimeout(resolve, ms))}
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async function image_browser_lock(reason) {
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// Wait until lock removed
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let i = 0
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while (image_browser_state != "free") {
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await image_browser_delay(200)
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i = i + 1
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if (i === 150) {
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throw new Error("Still locked after 30 seconds. Please Reload UI.")
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}
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}
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// Lock
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image_browser_state = reason
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}
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async function image_browser_unlock() {
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image_browser_state = "free"
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}
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function isVersionSmaller(version1, version2) {
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let v1 = version1.split('.').map(Number)
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let v2 = version2.split('.').map(Number)
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for (let i = 0; i < Math.max(v1.length, v2.length); i++) {
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if ((v1[i] || 0) < (v2[i] || 0)) return true
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if ((v1[i] || 0) > (v2[i] || 0)) return false
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}
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return false
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}
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const image_browser_click_image = async function() {
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await image_browser_lock("image_browser_click_image")
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const gallery_items = image_browser_get_parent_by_tagname(this, "DIV").querySelectorAll(image_browser_image_browser_galleryItemNameDot)
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const index = Array.from(gallery_items).indexOf(this)
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const gallery = image_browser_get_parent_by_class(this, "image_browser_container")
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const set_btn = gallery.querySelector(".image_browser_set_index")
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const curr_idx = set_btn.getAttribute("img_index")
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if (curr_idx != index) {
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set_btn.setAttribute("img_index", index)
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}
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set_btn.click()
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await image_browser_unlock()
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}
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function image_browser_get_parent_by_class(item, class_name) {
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let parent = item.parentElement
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while(!parent.classList.contains(class_name)){
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parent = parent.parentElement
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}
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return parent
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}
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function image_browser_get_parent_by_tagname(item, tagname) {
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let parent = item.parentElement
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tagname = tagname.toUpperCase()
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while(parent.tagName != tagname){
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parent = parent.parentElement
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}
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return parent
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}
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function image_browser_run_after_preview_load(tab_base_tag, func) {
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ob = new MutationObserver(async (mutationList, observer) => {
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elem = mutationList[0].target
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if (elem.classList.contains("hide")) {
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func()
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observer.disconnect()
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}
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})
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ob.observe(
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gradioApp().querySelectorAll(`#${tab_base_tag}_image_browser_gallery .svelte-gjihhp`)[0],
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{ attributes: true }
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)
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}
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async function image_browser_get_current_img(tab_base_tag, img_index, page_index, filenames, turn_page_switch, image_gallery) {
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await image_browser_lock("image_browser_get_current_img")
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img_index = gradioApp().getElementById(tab_base_tag + '_image_browser_set_index').getAttribute("img_index")
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image_browser_hide_loading_animation(true)
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gradioApp().dispatchEvent(new Event("image_browser_get_current_img"))
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image_browser_run_after_preview_load(tab_base_tag,() => image_browser_hide_loading_animation(false))
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await image_browser_unlock()
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return [
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tab_base_tag,
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img_index,
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page_index,
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filenames,
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turn_page_switch,
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image_gallery
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]
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}
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function image_browser_hide_loading_animation(hidden) {
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if (hidden === true) {
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gradioApp().querySelectorAll("div[id^='image_browser_tab'][id$='image_browser_gallery']:not(.hide_loading)").forEach((elem) => {
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elem.classList.add("hide_loading")
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})
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} else {
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gradioApp().querySelectorAll("div[id^='image_browser_tab'][id$='image_browser_gallery'].hide_loading").forEach((elem) => {
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elem.classList.remove("hide_loading")
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})
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}
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}
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async function image_browser_refresh_current_page_preview(wait_time = 200) {
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await image_browser_delay(wait_time)
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const preview_div = gradioApp().querySelector('.preview')
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if (preview_div === null) return
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const tab_base_tag = image_browser_current_tab()
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const gallery = gradioApp().querySelector(`#${tab_base_tag}_image_browser`)
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const set_btn = gallery.querySelector(".image_browser_set_index")
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const curr_idx = parseInt(set_btn.getAttribute("img_index"))
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// no loading animation, so click immediately
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const gallery_items = gallery.querySelectorAll(image_browser_image_browser_galleryItemNameDot)
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const curr_image = gallery_items[curr_idx]
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curr_image.click()
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}
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async function image_browser_refresh_preview(wait_time = 200) {
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await image_browser_delay(wait_time)
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const preview_div = gradioApp().querySelector('.preview')
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if (preview_div === null) return
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const tab_base_tag = image_browser_current_tab()
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const gallery = gradioApp().querySelector(`#${tab_base_tag}_image_browser`)
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const set_btn = gallery.querySelector(".image_browser_set_index")
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const curr_idx = set_btn.getAttribute("img_index")
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// wait for page loading...
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image_browser_run_after_preview_load(tab_base_tag, () => {
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const gallery_items = gallery.querySelectorAll(image_browser_image_browser_galleryItemNameDot)
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const curr_image = gallery_items[curr_idx]
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curr_image.click()
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})
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}
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const image_browser_get_current_img_handler = (del_img_btn) => {
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// Prevent delete button spam
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del_img_btn.style.pointerEvents = "auto"
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del_img_btn.style.cursor = "default"
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del_img_btn.style.opacity = "1"
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}
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async function image_browser_select_image(tab_base_tag, img_index) {
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await image_browser_lock("image_browser_select_image")
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const del_img_btn = gradioApp().getElementById(tab_base_tag + "_image_browser_del_img_btn")
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// Prevent delete button spam
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del_img_btn.style.pointerEvents = "none"
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del_img_btn.style.cursor = "not-allowed"
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del_img_btn.style.opacity = "0.65"
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const gallery = gradioApp().getElementById(tab_base_tag + "_image_browser_gallery")
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const gallery_items = gallery.querySelectorAll(image_browser_image_browser_galleryItemNameDot)
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if (img_index >= gallery_items.length || gallery_items.length == 0) {
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const refreshBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_renew_page")
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refreshBtn.dispatchEvent(new Event("click"))
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} else {
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const curr_image = gallery_items[img_index]
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curr_image.click()
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}
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await image_browser_unlock()
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// Prevent delete button spam
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gradioApp().removeEventListener("image_browser_get_current_img", () => image_browser_get_current_img_handler(del_img_btn))
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gradioApp().addEventListener("image_browser_get_current_img", () => image_browser_get_current_img_handler(del_img_btn))
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}
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async function image_browser_turnpage(tab_base_tag) {
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await image_browser_lock("image_browser_turnpage")
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const gallery_items = gradioApp().getElementById(tab_base_tag + '_image_browser').querySelectorAll(image_browser_image_browser_galleryItemNameDot)
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gallery_items.forEach(function(elem) {
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elem.style.display = 'block'
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})
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await image_browser_unlock()
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}
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function image_browser_gototab(tabname, tabsId = "tabs") {
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Array.from(
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gradioApp().querySelectorAll(`#${tabsId} > div:first-child button`)
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).forEach((button) => {
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if (button.textContent.trim() === tabname) {
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button.click()
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}
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})
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}
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async function image_browser_get_image_for_ext(tab_base_tag, image_index) {
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const image_browser_image = gradioApp().querySelectorAll(`#${tab_base_tag}_image_browser_gallery ${image_browser_image_browser_galleryItemNameDot}`)[image_index]
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const canvas = document.createElement("canvas")
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const image = document.createElement("img")
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image.src = image_browser_image.querySelector("img").src
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await image.decode()
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canvas.width = image.width
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canvas.height = image.height
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canvas.getContext("2d").drawImage(image, 0, 0)
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return canvas.toDataURL()
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}
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function image_browser_openoutpaint_send(tab_base_tag, image_index, image_browser_prompt, image_browser_neg_prompt, name = "WebUI Resource") {
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image_browser_get_image_for_ext(tab_base_tag, image_index)
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.then((dataURL) => {
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// Send to openOutpaint
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openoutpaint_send_image(dataURL, name)
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// Send prompt to openOutpaint
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const tab = get_uiCurrentTabContent().id
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const prompt = image_browser_prompt
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const negPrompt = image_browser_neg_prompt
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openoutpaint.frame.contentWindow.postMessage({
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key: openoutpaint.key,
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type: "openoutpaint/set-prompt",
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prompt,
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negPrompt,
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})
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// Change Tab
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image_browser_gototab("openOutpaint")
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})
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}
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async function image_browser_controlnet_send(toTab, tab_base_tag, image_index, controlnetNum) {
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const dataURL = await image_browser_get_image_for_ext(tab_base_tag, image_index)
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const blob = await (await fetch(dataURL)).blob()
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const dt = new DataTransfer()
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dt.items.add(new File([blob], "ImageBrowser.png", { type: blob.type }))
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const container = gradioApp().querySelector(
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toTab === "txt2img" ? "#txt2img_script_container" : "#img2img_script_container"
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)
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const accordion = container.querySelector("#controlnet .transition")
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if (accordion.classList.contains("rotate-90")) accordion.click()
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const tab = container.querySelectorAll(
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"#controlnet > div:nth-child(2) > .tabs > .tabitem, #controlnet > div:nth-child(2) > div:not(.tabs)"
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)[controlnetNum]
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if (tab.classList.contains("tabitem"))
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tab.parentElement.firstElementChild.querySelector(`:nth-child(${Number(controlnetNum) + 1})`).click()
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const input = tab.querySelector("input[type='file']")
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try {
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input.previousElementSibling.previousElementSibling.querySelector("button[aria-label='Clear']").click()
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} catch (e) {}
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input.value = ""
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input.files = dt.files
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input.dispatchEvent(new Event("change", { bubbles: true, composed: true }))
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image_browser_gototab(toTab)
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}
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function image_browser_controlnet_send_txt2img(tab_base_tag, image_index, controlnetNum) {
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image_browser_controlnet_send("txt2img", tab_base_tag, image_index, controlnetNum)
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}
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function image_browser_controlnet_send_img2img(tab_base_tag, image_index, controlnetNum) {
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image_browser_controlnet_send("img2img", tab_base_tag, image_index, controlnetNum)
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}
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function image_browser_class_add(tab_base_tag) {
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gradioApp().getElementById(tab_base_tag + '_image_browser').classList.add("image_browser_container")
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gradioApp().getElementById(tab_base_tag + '_image_browser_set_index').classList.add("image_browser_set_index")
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gradioApp().getElementById(tab_base_tag + '_image_browser_del_img_btn').classList.add("image_browser_del_img_btn")
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gradioApp().getElementById(tab_base_tag + '_image_browser_gallery').classList.add("image_browser_gallery")
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}
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function btnClickHandler(tab_base_tag, btn) {
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const tabs_box = gradioApp().getElementById("image_browser_tabs_container")
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if (!tabs_box.classList.contains(tab_base_tag)) {
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gradioApp().getElementById(tab_base_tag + "_image_browser_renew_page").click()
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tabs_box.classList.add(tab_base_tag)
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}
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}
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function image_browser_init() {
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const GradioVersion = gradioApp().getElementById("image_browser_gradio_version").querySelector("textarea").value
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if (isVersionSmaller(GradioVersion, "3.17")) {
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image_browser_oldGradio = true
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image_browser_galleryItemName = "gallery-item"
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} else {
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image_browser_oldGradio = false
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image_browser_galleryItemName = "thumbnail-item"
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}
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image_browser_image_browser_galleryItemNameDot = "." + image_browser_galleryItemName
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const tab_base_tags = gradioApp().getElementById("image_browser_tab_base_tags_list")
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if (tab_base_tags) {
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const image_browser_tab_base_tags_list = tab_base_tags.querySelector("textarea").value.split(",")
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image_browser_tab_base_tags_list.forEach(function(tab_base_tag) {
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image_browser_class_add(tab_base_tag)
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})
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const tab_btns = gradioApp().getElementById("image_browser_tabs_container").querySelector("div").querySelectorAll("button")
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tab_btns.forEach(function(btn, i) {
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const tab_base_tag = image_browser_tab_base_tags_list[i]
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btn.setAttribute("tab_base_tag", tab_base_tag)
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btn.removeEventListener('click', () => btnClickHandler(tab_base_tag, btn))
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btn.addEventListener('click', () => btnClickHandler(tab_base_tag, btn))
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})
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//preload
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if (gradioApp().getElementById("image_browser_preload").querySelector("input").checked) {
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setTimeout(function(){tab_btns[0].click()}, 100)
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}
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}
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image_browser_keydown()
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}
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async function image_browser_wait_for_gallery_btn(tab_base_tag){
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await image_browser_delay(100)
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while (!gradioApp().getElementById(image_browser_current_tab() + "_image_browser_gallery").getElementsByClassName(image_browser_galleryItemName)) {
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await image_browser_delay(200)
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}
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}
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function image_browser_renew_page(tab_base_tag) {
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gradioApp().getElementById(tab_base_tag + '_image_browser_renew_page').click()
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}
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function image_browser_start() {
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image_browser_init()
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const mutationObserver = new MutationObserver(function(mutationsList) {
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const tab_base_tags = gradioApp().getElementById("image_browser_tab_base_tags_list")
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if (tab_base_tags) {
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const image_browser_tab_base_tags_list = tab_base_tags.querySelector("textarea").value.split(",")
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image_browser_tab_base_tags_list.forEach(function(tab_base_tag) {
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image_browser_class_add(tab_base_tag)
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const tab_gallery_items = gradioApp().querySelectorAll('#' + tab_base_tag + '_image_browser ' + image_browser_image_browser_galleryItemNameDot)
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tab_gallery_items.forEach(function(gallery_item) {
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gallery_item.removeEventListener('click', image_browser_click_image, true)
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gallery_item.addEventListener('click', image_browser_click_image, true)
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document.onkeyup = async function(e) {
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if (!image_browser_active()) {
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return
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}
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const current_tab = image_browser_current_tab()
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image_browser_wait_for_gallery_btn(current_tab).then(() => {
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let gallery_btn
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if (image_browser_oldGradio) {
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gallery_btn = gradioApp().getElementById(current_tab + "_image_browser_gallery").getElementsByClassName(image_browser_galleryItemName + ' !flex-none !h-9 !w-9 transition-all duration-75 !ring-2 !ring-orange-500 hover:!ring-orange-500 svelte-1g9btlg')
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} else {
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gallery_btn = gradioApp().getElementById(current_tab + "_image_browser_gallery").querySelector(image_browser_image_browser_galleryItemNameDot + ' .selected')
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}
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gallery_btn = gallery_btn && gallery_btn.length > 0 ? gallery_btn[0] : null
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if (gallery_btn) {
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image_browser_click_image.call(gallery_btn)
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}
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})
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}
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})
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const cls_btn = gradioApp().getElementById(tab_base_tag + '_image_browser_gallery').querySelector("svg")
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if (cls_btn) {
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cls_btn.removeEventListener('click', () => image_browser_renew_page(tab_base_tag), false)
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cls_btn.addEventListener('click', () => image_browser_renew_page(tab_base_tag), false)
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}
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})
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}
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})
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mutationObserver.observe(gradioApp(), { childList:true, subtree:true })
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}
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function image_browser_current_tab() {
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const tabs = gradioApp().getElementById("image_browser_tabs_container").querySelectorAll('[id$="_image_browser_container"]')
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const tab_base_tags = gradioApp().getElementById("image_browser_tab_base_tags_list")
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const image_browser_tab_base_tags_list = tab_base_tags.querySelector("textarea").value.split(",").sort((a, b) => b.length - a.length)
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for (const element of tabs) {
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if (element.style.display === "block") {
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const id = element.id
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const tab_base_tag = image_browser_tab_base_tags_list.find(element => id.startsWith(element)) || null
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return tab_base_tag
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}
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}
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}
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function image_browser_active() {
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const ext_active = gradioApp().getElementById("tab_image_browser")
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return ext_active && ext_active.style.display !== "none"
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}
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function image_browser_keydown() {
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gradioApp().addEventListener("keydown", function(event) {
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// If we are not on the Image Browser Extension, dont listen for keypresses
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if (!image_browser_active()) {
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return
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}
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// If the user is typing in an input field, dont listen for keypresses
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let target
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if (!event.composed) { // We shouldn't get here as the Shadow DOM is always active, but just in case
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target = event.target
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} else {
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target = event.composedPath()[0]
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}
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if (!target || target.nodeName === "INPUT" || target.nodeName === "TEXTAREA") {
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return
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}
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const tab_base_tag = image_browser_current_tab()
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// Listens for keypresses 0-5 and updates the corresponding ranking (0 is the last option, None)
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if (event.code >= "Digit0" && event.code <= "Digit5") {
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const selectedValue = event.code.charAt(event.code.length - 1)
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const radioInputs = gradioApp().getElementById(tab_base_tag + "_image_browser_ranking").getElementsByTagName("input")
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for (const input of radioInputs) {
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if (input.value === selectedValue || (selectedValue === '0' && input === radioInputs[radioInputs.length - 1])) {
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input.checked = true
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input.dispatchEvent(new Event("change"))
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break
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}
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}
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}
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const mod_keys = gradioApp().querySelector(`#${tab_base_tag}_image_browser_mod_keys textarea`).value
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let modifiers_pressed = false
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if (mod_keys.indexOf("C") !== -1 && mod_keys.indexOf("S") !== -1) {
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if (event.ctrlKey && event.shiftKey) {
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modifiers_pressed = true
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}
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} else if (mod_keys.indexOf("S") !== -1) {
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if (!event.ctrlKey && event.shiftKey) {
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modifiers_pressed = true
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}
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} else {
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if (event.ctrlKey && !event.shiftKey) {
|
|
modifiers_pressed = true
|
|
}
|
|
}
|
|
|
|
let modifiers_none = false
|
|
if (!event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey) {
|
|
modifiers_none = true
|
|
}
|
|
|
|
if (event.code == "KeyF" && modifiers_none) {
|
|
if (tab_base_tag == "image_browser_tab_favorites") {
|
|
return
|
|
}
|
|
const favoriteBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_favorites_btn")
|
|
favoriteBtn.dispatchEvent(new Event("click"))
|
|
}
|
|
|
|
if (event.code == "KeyR" && modifiers_none) {
|
|
const refreshBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_renew_page")
|
|
refreshBtn.dispatchEvent(new Event("click"))
|
|
}
|
|
|
|
if (event.code == "Delete" && modifiers_none) {
|
|
const deleteBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_del_img_btn")
|
|
deleteBtn.dispatchEvent(new Event("click"))
|
|
}
|
|
|
|
if (event.code == "ArrowLeft" && modifiers_pressed) {
|
|
const prevBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_prev_page")
|
|
prevBtn.dispatchEvent(new Event("click"))
|
|
}
|
|
|
|
if (event.code == "ArrowLeft" && modifiers_none) {
|
|
const tab_base_tag = image_browser_current_tab()
|
|
const set_btn = gradioApp().querySelector(`#${tab_base_tag}_image_browser .image_browser_set_index`)
|
|
const curr_idx = parseInt(set_btn.getAttribute("img_index"))
|
|
set_btn.setAttribute("img_index", curr_idx - 1)
|
|
image_browser_refresh_current_page_preview()
|
|
}
|
|
|
|
if (event.code == "ArrowRight" && modifiers_pressed) {
|
|
const nextBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_next_page")
|
|
nextBtn.dispatchEvent(new Event("click"))
|
|
}
|
|
|
|
if (event.code == "ArrowRight" && modifiers_none) {
|
|
const tab_base_tag = image_browser_current_tab()
|
|
const set_btn = gradioApp().querySelector(`#${tab_base_tag}_image_browser .image_browser_set_index`)
|
|
const curr_idx = parseInt(set_btn.getAttribute("img_index"))
|
|
set_btn.setAttribute("img_index", curr_idx + 1)
|
|
image_browser_refresh_current_page_preview()
|
|
}
|
|
})
|
|
}
|