let image_browser_state = "free" let image_browser_webui_ready = false let image_browser_started = false let image_browser_console_log = "" let image_browser_debug = false let image_browser_img_show_in_progress = false function image_browser_delay(ms){return new Promise(resolve => setTimeout(resolve, ms))} onUiLoaded(image_browser_start_it_up) async function image_browser_wait_for_webui() { if (image_browser_debug) console.log("image_browser_wait_for_webui:start") await image_browser_delay(500) sd_model = gradioApp().getElementById("setting_sd_model_checkpoint") if (!sd_model.querySelector(".eta-bar")) { image_browser_webui_ready = true image_browser_start() } else { // Set timeout for MutationObserver const startTime = Date.now() // 40 seconds in milliseconds const timeout = 40000 const webuiObserver = new MutationObserver(function(mutationsList) { if (image_browser_debug) console.log("webuiObserver:start") let found = false outerLoop: for (let i = 0; i < mutationsList.length; i++) { let mutation = mutationsList[i]; if (mutation.type === "childList") { for (let j = 0; j < mutation.removedNodes.length; j++) { let node = mutation.removedNodes[j]; if (node.nodeType === Node.ELEMENT_NODE && node.classList.contains("eta-bar")) { found = true break outerLoop; } } } } if (found || (Date.now() - startTime > timeout)) { image_browser_webui_ready = true webuiObserver.disconnect() if (image_browser_debug) console.log("webuiObserver:end") image_browser_start() } }) webuiObserver.observe(gradioApp(), { childList:true, subtree:true }) } if (image_browser_debug) console.log("image_browser_wait_for_webui:end") } async function image_browser_start_it_up() { if (image_browser_debug) console.log("image_browser_start_it_up:start") container = gradioApp().getElementById("image_browser_tabs_container") let controls = container.querySelectorAll('[id*="_control_"]') controls.forEach(function(control) { control.style.pointerEvents = "none" control.style.cursor = "not-allowed" control.style.opacity = "0.65" }) let warnings = container.querySelectorAll('[id*="_warning_box"]') warnings.forEach(function(warning) { warning.innerHTML = '
Waiting for webui...' }) image_browser_wait_for_webui() if (image_browser_debug) console.log("image_browser_start_it_up:end") } async function image_browser_lock(reason) { if (image_browser_debug) console.log("image_browser_lock:start") // Wait until lock removed let i = 0 while (image_browser_state != "free") { await image_browser_delay(200) i = i + 1 if (i === 150) { throw new Error("Still locked after 30 seconds. Please Reload UI.") } } // Lock image_browser_state = reason if (image_browser_debug) console.log("image_browser_lock:end") } async function image_browser_unlock() { if (image_browser_debug) console.log("image_browser_unlock:start") image_browser_state = "free" if (image_browser_debug) console.log("image_browser_unlock:end") } const image_browser_click_image = async function() { if (image_browser_debug) console.log("image_browser_click_image:start") await image_browser_lock("image_browser_click_image") const tab_base_tag = image_browser_current_tab() const container = gradioApp().getElementById(tab_base_tag + "_image_browser_container") let child = this let index = 0 while((child = child.previousSibling) != null) { index = index + 1 } const set_btn = container.querySelector(".image_browser_set_index") let curr_idx try { curr_idx = set_btn.getAttribute("img_index") } catch (e) { curr_idx = -1 } if (curr_idx != index) { set_btn.setAttribute("img_index", index) } await image_browser_unlock() set_btn.click() if (image_browser_debug) console.log("image_browser_click_image:end") } async function image_browser_get_current_img(tab_base_tag, img_index, page_index, filenames, turn_page_switch, image_gallery) { if (image_browser_debug) console.log("image_browser_get_current_img:start") await image_browser_lock("image_browser_get_current_img") img_index = gradioApp().getElementById(tab_base_tag + '_image_browser_set_index').getAttribute("img_index") await image_browser_unlock() if (image_browser_debug) console.log("image_browser_get_current_img:end") return [ tab_base_tag, img_index, page_index, filenames, turn_page_switch, image_gallery ] } async function image_browser_refresh_current_page_preview() { if (image_browser_debug) console.log("image_browser_refresh_current_page_preview:start") await image_browser_delay(200) const preview_div = gradioApp().querySelector('.preview') if (preview_div === null) { if (image_browser_debug) console.log("image_browser_refresh_current_page_preview:end") return } const tab_base_tag = image_browser_current_tab() const gallery = gradioApp().querySelector(`#${tab_base_tag}_image_browser`) const set_btn = gallery.querySelector(".image_browser_set_index") const curr_idx = parseInt(set_btn.getAttribute("img_index")) // no loading animation, so click immediately const gallery_items = gallery.querySelectorAll(".thumbnail-item") const curr_image = gallery_items[curr_idx] curr_image.click() if (image_browser_debug) console.log("image_browser_refresh_current_page_preview:end") } async function image_browser_turnpage(tab_base_tag) { if (image_browser_debug) console.log("image_browser_turnpage:start") while (!image_browser_started) { await image_browser_delay(200) } const gallery = gradioApp().querySelector(`#${tab_base_tag}_image_browser`) let clear try { clear = gallery.querySelector("button[aria-label='Clear']") if (clear) { clear.click() } } catch (e) { console.error(e) } if (image_browser_debug) console.log("image_browser_turnpage:end") } async function image_browser_select_image(tab_base_tag, img_index, select_image) { if (image_browser_debug) console.log("image_browser_select_image:start") if (select_image) { await image_browser_lock("image_browser_select_image") const del_img_btn = gradioApp().getElementById(tab_base_tag + "_image_browser_del_img_btn") // Prevent delete button spam del_img_btn.style.pointerEvents = "none" del_img_btn.style.cursor = "not-allowed" del_img_btn.style.opacity = "0.65" const gallery = gradioApp().getElementById(tab_base_tag + "_image_browser_gallery") const gallery_items = gallery.querySelectorAll(".thumbnail-item") if (img_index >= gallery_items.length || gallery_items.length == 0) { const refreshBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_renew_page") refreshBtn.dispatchEvent(new Event("click")) } else { const curr_image = gallery_items[img_index] curr_image.click() } await image_browser_unlock() } if (image_browser_debug) console.log("image_browser_select_image:end") } async function image_browser_gototab(tabname) { if (image_browser_debug) console.log("image_browser_gototab:start") await image_browser_lock("image_browser_gototab") tabNav = gradioApp().querySelector(".tab-nav") const tabNavChildren = tabNav.children let tabNavButtonNum if (typeof tabname === "number") { let buttonCnt = 0 for (let i = 0; i < tabNavChildren.length; i++) { if (tabNavChildren[i].tagName === "BUTTON") { if (buttonCnt === tabname) { tabNavButtonNum = i break } buttonCnt++ } } } else { for (let i = 0; i < tabNavChildren.length; i++) { if (tabNavChildren[i].tagName === "BUTTON" && tabNavChildren[i].textContent.trim() === tabname) { tabNavButtonNum = i break } } } let tabNavButton = tabNavChildren[tabNavButtonNum] tabNavButton.click() // Wait for click-action to complete const startTime = Date.now() // 60 seconds in milliseconds const timeout = 60000 await image_browser_delay(100) while (!tabNavButton.classList.contains("selected")) { tabNavButton = tabNavChildren[tabNavButtonNum] if (Date.now() - startTime > timeout) { throw new Error("image_browser_gototab: 60 seconds have passed") } await image_browser_delay(200) } await image_browser_unlock() if (image_browser_debug) console.log("image_browser_gototab:end") } async function image_browser_get_image_for_ext(tab_base_tag, image_index) { if (image_browser_debug) console.log("image_browser_get_image_for_ext:start") const image_browser_image = gradioApp().querySelectorAll(`#${tab_base_tag}_image_browser_gallery .thumbnail-item`)[image_index] const canvas = document.createElement("canvas") const image = document.createElement("img") image.src = image_browser_image.querySelector("img").src await image.decode() canvas.width = image.width canvas.height = image.height canvas.getContext("2d").drawImage(image, 0, 0) if (image_browser_debug) console.log("image_browser_get_image_for_ext:end") return canvas.toDataURL() } function image_browser_openoutpaint_send(tab_base_tag, image_index, image_browser_prompt, image_browser_neg_prompt, name = "WebUI Resource") { if (image_browser_debug) console.log("image_browser_openoutpaint_send:start") image_browser_get_image_for_ext(tab_base_tag, image_index) .then((dataURL) => { // Send to openOutpaint openoutpaint_send_image(dataURL, name) // Send prompt to openOutpaint const tab = get_uiCurrentTabContent().id const prompt = image_browser_prompt const negPrompt = image_browser_neg_prompt openoutpaint.frame.contentWindow.postMessage({ key: openoutpaint.key, type: "openoutpaint/set-prompt", prompt, negPrompt, }) // Change Tab image_browser_gototab("openOutpaint") }) if (image_browser_debug) console.log("image_browser_openoutpaint_send:end") } async function image_browser_controlnet_send(toTabNum, tab_base_tag, image_index, controlnetNum, controlnetType) { if (image_browser_debug) console.log("image_browser_controlnet_send:start") // Logic originally based on github.com/fkunn1326/openpose-editor const dataURL = await image_browser_get_image_for_ext(tab_base_tag, image_index) const blob = await (await fetch(dataURL)).blob() const dt = new DataTransfer() dt.items.add(new File([blob], "ImageBrowser.png", { type: blob.type })) const list = dt.files await image_browser_gototab(toTabNum) const current_tabid = image_browser_webui_current_tab() const current_tab = current_tabid.replace("tab_", "") const tab_controlnet = gradioApp().getElementById(current_tab + "_controlnet") let accordion = tab_controlnet.querySelector("#controlnet > .label-wrap > .icon") if (accordion.style.transform.includes("rotate(90deg)")) { accordion.click() // Wait for click-action to complete const startTime = Date.now() // 60 seconds in milliseconds const timeout = 60000 await image_browser_delay(100) while (accordion.style.transform.includes("rotate(90deg)")) { accordion = tab_controlnet.querySelector("#controlnet > .label-wrap > .icon") if (Date.now() - startTime > timeout) { throw new Error("image_browser_controlnet_send/accordion: 60 seconds have passed") } await image_browser_delay(200) } } let inputImage let inputContainer if (controlnetType == "single") { inputImage = gradioApp().getElementById(current_tab + "_controlnet_ControlNet_input_image") } else { const tabs = gradioApp().getElementById(current_tab + "_controlnet_tabs") const tab_num = (parseInt(controlnetNum) + 1).toString() tab_button = tabs.querySelector(".tab-nav > button:nth-child(" + tab_num + ")") tab_button.click() // Wait for click-action to complete const startTime = Date.now() // 60 seconds in milliseconds const timeout = 60000 await image_browser_delay(100) while (!tab_button.classList.contains("selected")) { tab_button = tabs.querySelector(".tab-nav > button:nth-child(" + tab_num + ")") if (Date.now() - startTime > timeout) { throw new Error("image_browser_controlnet_send/tabs: 60 seconds have passed") } await image_browser_delay(200) } inputImage = gradioApp().getElementById(current_tab + "_controlnet_ControlNet-" + controlnetNum.toString() + "_input_image") } try { inputContainer = inputImage.querySelector('div[data-testid="image"]') } catch (e) {} const input = inputContainer.querySelector("input[type='file']") let clear try { clear = inputContainer.querySelector("button[aria-label='Remove Image']") if (clear) { clear.click() } } catch (e) { console.error(e) } try { // Wait for click-action to complete const startTime = Date.now() // 60 seconds in milliseconds const timeout = 60000 while (clear) { clear = inputContainer.querySelector("button[aria-label='Remove Image']") if (Date.now() - startTime > timeout) { throw new Error("image_browser_controlnet_send/clear: 60 seconds have passed") } await image_browser_delay(200) } } catch (e) { console.error(e) } input.value = "" input.files = list const event = new Event("change", { "bubbles": true, "composed": true }) input.dispatchEvent(event) if (image_browser_debug) console.log("image_browser_controlnet_send:end") } function image_browser_controlnet_send_txt2img(tab_base_tag, image_index, controlnetNum, controlnetType) { image_browser_controlnet_send(0, tab_base_tag, image_index, controlnetNum, controlnetType) } function image_browser_controlnet_send_img2img(tab_base_tag, image_index, controlnetNum, controlnetType) { image_browser_controlnet_send(1, tab_base_tag, image_index, controlnetNum, controlnetType) } function image_browser_class_add(tab_base_tag) { gradioApp().getElementById(tab_base_tag + '_image_browser').classList.add("image_browser_container") gradioApp().getElementById(tab_base_tag + '_image_browser_set_index').classList.add("image_browser_set_index") gradioApp().getElementById(tab_base_tag + '_image_browser_del_img_btn').classList.add("image_browser_del_img_btn") gradioApp().getElementById(tab_base_tag + '_image_browser_gallery').classList.add("image_browser_gallery") } function btnClickHandler(tab_base_tag, btn) { if (image_browser_debug) console.log("btnClickHandler:start") const tabs_box = gradioApp().getElementById("image_browser_tabs_container") if (!tabs_box.classList.contains(tab_base_tag)) { gradioApp().getElementById(tab_base_tag + "_image_browser_renew_page").click() tabs_box.classList.add(tab_base_tag) } if (image_browser_debug) console.log("btnClickHandler:end") } function image_browser_init() { if (image_browser_debug) console.log("image_browser_init:start") const tab_base_tags = gradioApp().getElementById("image_browser_tab_base_tags_list") if (tab_base_tags) { const image_browser_tab_base_tags_list = tab_base_tags.querySelector("textarea").value.split(",") image_browser_tab_base_tags_list.forEach(function(tab_base_tag) { image_browser_class_add(tab_base_tag) }) const tab_btns = gradioApp().getElementById("image_browser_tabs_container").querySelector("div").querySelectorAll("button") tab_btns.forEach(function(btn, i) { const tab_base_tag = image_browser_tab_base_tags_list[i] btn.setAttribute("tab_base_tag", tab_base_tag) btn.removeEventListener('click', () => btnClickHandler(tab_base_tag, btn)) btn.addEventListener('click', () => btnClickHandler(tab_base_tag, btn)) }) //preload if (gradioApp().getElementById("image_browser_preload").querySelector("input").checked) { setTimeout(function(){tab_btns[0].click()}, 100) } } image_browser_keydown() const image_browser_swipe = gradioApp().getElementById("image_browser_swipe").getElementsByTagName("input")[0] if (image_browser_swipe.checked) { image_browser_touch() } if (image_browser_debug) console.log("image_browser_init:end") } async function image_browser_wait_for_gallery_btn(tab_base_tag){ if (image_browser_debug) console.log("image_browser_wait_for_gallery_btn:start") await image_browser_delay(100) while (!gradioApp().getElementById(image_browser_current_tab() + "_image_browser_gallery").getElementsByClassName("thumbnail-item")) { await image_browser_delay(200) } if (image_browser_debug) console.log("image_browser_wait_for_gallery_btn:end") } function image_browser_hijack_console_log() { (function () { const oldLog = console.log console.log = function (message) { const formattedTime = new Date().toISOString().slice(0, -5).replace(/[TZ]/g, ' ').trim().replace(/\s+/g, '-').replace(/:/g, '-') image_browser_console_log = image_browser_console_log + formattedTime + " " + "image_browser.js: " + message + "\n" oldLog.apply(console, arguments) } })() image_browser_debug = true } function get_js_logs() { log_to_py = image_browser_console_log image_browser_console_log = "" return log_to_py } function isNumeric(str) { if (typeof str != "string") return false return !isNaN(str) && !isNaN(parseFloat(str)) } function image_browser_start() { if (image_browser_debug) console.log("image_browser_start:start") image_browser_init() const mutationObserver = new MutationObserver(function(mutationsList) { const tab_base_tags = gradioApp().getElementById("image_browser_tab_base_tags_list") if (tab_base_tags) { const image_browser_tab_base_tags_list = tab_base_tags.querySelector("textarea").value.split(",") image_browser_tab_base_tags_list.forEach(function(tab_base_tag) { image_browser_class_add(tab_base_tag) const tab_gallery_items = gradioApp().querySelectorAll('#' + tab_base_tag + '_image_browser .thumbnail-item') const image_browser_img_info_json = gradioApp().getElementById(tab_base_tag + "_image_browser_img_info").querySelector('[data-testid="textbox"]').value const image_browser_img_info = JSON.parse(image_browser_img_info_json) const filenames = Object.keys(image_browser_img_info) tab_gallery_items.forEach(function(gallery_item, i) { gallery_item.removeEventListener('click', image_browser_click_image, true) gallery_item.addEventListener('click', image_browser_click_image, true) const filename = filenames[i] try { let x = image_browser_img_info[filename].x let y = image_browser_img_info[filename].y if (isNumeric(x) && isNumeric(y)) { gallery_item.title = x + "x" + y } } catch (e) {} document.onkeyup = async function(e) { if (!image_browser_active()) { if (image_browser_debug) console.log("image_browser_start:end") return } const current_tab = image_browser_current_tab() image_browser_wait_for_gallery_btn(current_tab).then(() => { let gallery_btn gallery_btn = gradioApp().getElementById(current_tab + "_image_browser_gallery").querySelector(".thumbnail-item .selected") gallery_btn = gallery_btn && gallery_btn.length > 0 ? gallery_btn[0] : null if (gallery_btn) { image_browser_click_image.call(gallery_btn) } }) } }) const cls_btn = gradioApp().getElementById(tab_base_tag + '_image_browser_gallery').querySelector("svg") if (cls_btn) { cls_btn.removeEventListener('click', () => image_browser_renew_page(tab_base_tag), false) cls_btn.addEventListener('click', () => image_browser_renew_page(tab_base_tag), false) } }) const debug_level_option = gradioApp().getElementById("image_browser_debug_level_option").querySelector("textarea").value if ((debug_level_option == 'javascript' || debug_level_option == 'capture') && !image_browser_debug) { image_browser_hijack_console_log() } } }) mutationObserver.observe(gradioApp(), { childList:true, subtree:true }) image_browser_started = true image_browser_activate_controls() if (image_browser_debug) console.log("image_browser_start:end") } async function image_browser_activate_controls() { if (image_browser_debug) console.log("image_browser_activate_controls:start") await image_browser_delay(500) container = gradioApp().getElementById("image_browser_tabs_container") let controls = container.querySelectorAll('[id*="_control_"]') controls.forEach(function(control) { control.style.pointerEvents = "auto" control.style.cursor = "default" control.style.opacity = "1" }) let warnings = container.querySelectorAll('[id*="_warning_box"]') warnings.forEach(function(warning) { warning.innerHTML = "
 " }) if (image_browser_debug) console.log("image_browser_activate_controls:end") } function image_browser_img_show_progress_update(tab_base_tag) { if (image_browser_debug) console.log("image_browser_img_show_progress_update:start") image_browser_img_show_in_progress = false // Prevent delete button spam const del_img_btn = gradioApp().getElementById(tab_base_tag + "_image_browser_del_img_btn") del_img_btn.style.pointerEvents = "auto" del_img_btn.style.cursor = "default" del_img_btn.style.opacity = "1" if (image_browser_debug) console.log("image_browser_img_show_progress_update:end") } function image_browser_renew_page(tab_base_tag) { if (image_browser_debug) console.log("image_browser_renew_page:start") gradioApp().getElementById(tab_base_tag + '_image_browser_renew_page').click() if (image_browser_debug) console.log("image_browser_renew_page:end") } function image_browser_current_tab() { if (image_browser_debug) console.log("image_browser_current_tab:start") const tabs = gradioApp().getElementById("image_browser_tabs_container").querySelectorAll('[id$="_image_browser_container"]') const tab_base_tags = gradioApp().getElementById("image_browser_tab_base_tags_list") const image_browser_tab_base_tags_list = tab_base_tags.querySelector("textarea").value.split(",").sort((a, b) => b.length - a.length) for (const element of tabs) { if (element.style.display === "block") { const id = element.id const tab_base_tag = image_browser_tab_base_tags_list.find(element => id.startsWith(element)) || null if (image_browser_debug) console.log("image_browser_current_tab:end") return tab_base_tag } } if (image_browser_debug) console.log("image_browser_current_tab:end") } function image_browser_webui_current_tab() { if (image_browser_debug) console.log("image_browser_webui_current_tab:start") const tabs = gradioApp().querySelectorAll("#tabs > [id^='tab_']") let id for (const element of tabs) { if (element.style.display === "block") { id = element.id break } } if (image_browser_debug) console.log("image_browser_webui_current_tab:end") return id } function image_browser_active() { if (image_browser_debug) console.log("image_browser_active:start") const ext_active = gradioApp().getElementById("tab_image_browser") if (image_browser_debug) console.log("image_browser_active:end") return ext_active && ext_active.style.display !== "none" } async function image_browser_delete_key(tab_base_tag) { const deleteBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_del_img_btn") // Wait for img_show to end and deleteBtn to be active again const startTime = Date.now() // 60 seconds in milliseconds const timeout = 60000 await image_browser_delay(100) while (image_browser_img_show_in_progress || deleteBtn.style.pointerEvents == "none") { if (Date.now() - startTime > timeout) { throw new Error("image_browser_delete_key: 60 seconds have passed / " + image_browser_img_show_in_progress + " / " + deleteBtn.style.pointerEvents) } await image_browser_delay(200) } deleteBtn.dispatchEvent(new Event("click")) } function image_browser_keydown() { if (image_browser_debug) console.log("image_browser_keydown:start") gradioApp().addEventListener("keydown", function(event) { // If we are not on the Image Browser Extension, dont listen for keypresses if (!image_browser_active()) { if (image_browser_debug) console.log("image_browser_keydown:end") return } // If the user is typing in an input field, dont listen for keypresses let target if (!event.composed) { // We shouldn't get here as the Shadow DOM is always active, but just in case target = event.target } else { target = event.composedPath()[0] } if (!target || target.nodeName === "INPUT" || target.nodeName === "TEXTAREA") { if (image_browser_debug) console.log("image_browser_keydown:end") return } const tab_base_tag = image_browser_current_tab() // Listens for keypresses 0-5 and updates the corresponding ranking (0 is the last option, None) if (event.code >= "Digit0" && event.code <= "Digit5") { const selectedValue = event.code.charAt(event.code.length - 1) const radioInputs = gradioApp().getElementById(tab_base_tag + "_control_image_browser_ranking").getElementsByTagName("input") for (const input of radioInputs) { if (input.value === selectedValue || (selectedValue === '0' && input === radioInputs[radioInputs.length - 1])) { input.checked = true input.dispatchEvent(new Event("change")) break } } } const mod_keys = gradioApp().querySelector(`#${tab_base_tag}_image_browser_mod_keys textarea`).value let modifiers_pressed = false if (mod_keys.indexOf("C") !== -1 && mod_keys.indexOf("S") !== -1) { if (event.ctrlKey && event.shiftKey) { modifiers_pressed = true } } else if (mod_keys.indexOf("S") !== -1) { if (!event.ctrlKey && event.shiftKey) { modifiers_pressed = true } } else { if (event.ctrlKey && !event.shiftKey) { modifiers_pressed = true } } let modifiers_none = false if (!event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey) { modifiers_none = true } if (event.code == "KeyF" && modifiers_none) { if (tab_base_tag == "image_browser_tab_favorites") { if (image_browser_debug) console.log("image_browser_keydown:end") return } const favoriteBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_favorites_btn") favoriteBtn.dispatchEvent(new Event("click")) } if (event.code == "KeyR" && modifiers_none) { const refreshBtn = gradioApp().getElementById(tab_base_tag + "_image_browser_renew_page") refreshBtn.dispatchEvent(new Event("click")) } if (event.code == "Delete" && modifiers_none) { image_browser_delete_key(tab_base_tag) } if (event.code == "ArrowLeft" && modifiers_pressed) { const prevBtn = gradioApp().getElementById(tab_base_tag + "_control_image_browser_prev_page") prevBtn.dispatchEvent(new Event("click")) } if (event.code == "ArrowLeft" && modifiers_none) { image_browser_img_show_in_progress = true const tab_base_tag = image_browser_current_tab() const set_btn = gradioApp().querySelector(`#${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 + "_control_image_browser_next_page") nextBtn.dispatchEvent(new Event("click")) } if (event.code == "ArrowRight" && modifiers_none) { image_browser_img_show_in_progress = true const tab_base_tag = image_browser_current_tab() const set_btn = gradioApp().querySelector(`#${tab_base_tag}_image_browser .image_browser_set_index`) const curr_idx = parseInt(set_btn.getAttribute("img_index")) set_btn.setAttribute("img_index", curr_idx + 1) image_browser_refresh_current_page_preview() } }) if (image_browser_debug) console.log("image_browser_keydown:end") } function image_browser_touch() { if (image_browser_debug) console.log("image_browser_touch:start") let touchStartX = 0 let touchEndX = 0 gradioApp().addEventListener("touchstart", function(event) { if (!image_browser_active()) { if (image_browser_debug) console.log("image_browser_touch:end") return } touchStartX = event.touches[0].clientX; }) gradioApp().addEventListener("touchend", function(event) { if (!image_browser_active()) { if (image_browser_debug) console.log("image_browser_touch:end") return } touchEndX = event.changedTouches[0].clientX const touchDiffX = touchStartX - touchEndX if (touchDiffX > 50) { const tab_base_tag = image_browser_current_tab() const set_btn = gradioApp().querySelector(`#${tab_base_tag}_image_browser .image_browser_set_index`) const curr_idx = parseInt(set_btn.getAttribute("img_index")) if (curr_idx >= 1) { set_btn.setAttribute("img_index", curr_idx - 1) image_browser_refresh_current_page_preview() } } else if (touchDiffX < -50) { const tab_base_tag = image_browser_current_tab() const gallery = gradioApp().querySelector(`#${tab_base_tag}_image_browser`) const gallery_items = gallery.querySelectorAll(".thumbnail-item") const thumbnails = gallery_items.length / 2 const set_btn = gradioApp().querySelector(`#${tab_base_tag}_image_browser .image_browser_set_index`) const curr_idx = parseInt(set_btn.getAttribute("img_index")) if (curr_idx + 1 < thumbnails) { set_btn.setAttribute("img_index", curr_idx + 1) image_browser_refresh_current_page_preview() } } }) if (image_browser_debug) console.log("image_browser_touch:end") }