25 | Click three dots in the bottom right corner and select "Picture in Picture" after paly;
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
57 | `;
58 | // Main panelpaint box
59 | panelEasyVideooutputBox.className = "panelEasyVideooutputBox";
60 | this.panelEasyVideooutputBox = panelEasyVideooutputBox;
61 | this.devObj.appendChild(panelEasyVideooutputBox);
62 | this.func_box = panelEasyVideooutputBox.querySelector(
63 | ".func_box"
64 | );
65 | this.bindEvents();
66 | }
67 |
68 | bindEvents() {
69 | var that = this;
70 | let videoOutput = this.panelEasyVideooutputBox.querySelectorAll(
71 | ".easyvideo2"
72 | );
73 |
74 | let pictureInPictureBtn = this.panelEasyVideooutputBox.querySelector(
75 | "#pictureInPictureBtn"
76 | );
77 | pictureInPictureBtn.onclick = async (e) =>{
78 | // 打开一个画中画窗口。 // it's need https or files protocol
79 | const pipWindow = await documentPictureInPicture.requestWindow();
80 | // 将播放器移动到画中画窗口中。
81 | pipWindow.document.body.append(videoOutput);
82 | };
83 | }
84 |
85 | //================= functions =================
86 |
87 | randerVideo(){
88 | let videoOutput = this.panelEasyVideooutputBox.querySelector(
89 | "#easyvideo2"
90 | );
91 | let canvasObj = this.easycanvas;
92 | if (videoOutput.paused) {
93 | const stream = canvasObj.captureStream()
94 | const videoTrack = stream.getVideoTracks()[0]
95 | videoOutput.srcObject = new MediaStream([videoTrack])
96 | videoOutput.play()
97 | }
98 | }
99 |
100 | blobToBase64(data){
101 |
102 | }
103 | //================= END functions===================
104 | }
105 | // ================= END CLASS PAINTER ================
106 |
107 | function base64ToBlob(data) {
108 | var arr = data.split( ',' ),
109 | mime = arr[0].match(/:(.*?);/)[1],
110 | bstr = atob(arr[1]),
111 | n = bstr.length,
112 | u8arr = new Uint8Array(n);
113 | while (n--) {
114 | u8arr[n] = bstr.charCodeAt(n);
115 | }
116 | return new Blob([u8arr], { type: mime });
117 | }
118 |
119 | // ================= CREATE PAINTER WIDGET ============
120 | function EasyVideoOutputWidget(node, inputName, inputData, app) {
121 | node.name = inputName;
122 | const widget = {
123 | type: "ez_videoOutput_widget",
124 | name: `w${inputName}`,
125 | callback: () => {},
126 | draw: function (ctx, _, widgetWidth, y, widgetHeight) {
127 | const margin = 10,
128 | left_offset = 0,
129 | top_offset = 0,
130 | visible = app.canvas.ds.scale > 0.6 && this.type === "ez_videoOutput_widget",
131 | w = widgetWidth - margin * 2 - 10,
132 | clientRectBound = ctx.canvas.getBoundingClientRect(),
133 | transform = new DOMMatrix()
134 | .scaleSelf(
135 | clientRectBound.width / ctx.canvas.width,
136 | clientRectBound.height / ctx.canvas.height
137 | )
138 | .multiplySelf(ctx.getTransform())
139 | .translateSelf(margin, margin + y),
140 | scale = new DOMMatrix().scaleSelf(transform.a, transform.d);
141 |
142 | Object.assign(this.painter_wrap.style, { //auto scale
143 | left: `${transform.a * margin * left_offset + transform.e}px`,
144 | top: `${transform.d + transform.f + top_offset}px`,
145 | width: `${w * transform.a}px`,
146 | height: `${w * transform.d}px`,
147 | position: "absolute",
148 | zIndex: app.graph._nodes.indexOf(node),
149 | });
150 |
151 | Object.assign(this.painter_wrap.children[0].style, {
152 | transformOrigin: "0 0",
153 | transform: scale,
154 | width: w + "px",
155 | height: w + "px",
156 | });
157 | // this.painter_wrap.hidden = !visible; // no hidden
158 | },
159 | };
160 | let devElmt = document.createElement("div");
161 | node.capture = new EasyVideoOutput(node, devElmt);
162 | widget.painter_wrap = node.capture.devObj;
163 |
164 | widget.parent = node;
165 | widget.afterQueued = ()=>{
166 |
167 | }
168 | document.body.appendChild(widget.painter_wrap);
169 |
170 | // Add customWidget to node
171 | node.addCustomWidget(widget);
172 | node.onRemoved = () => {
173 | // When removing this node we need to remove the input from the DOM
174 | for (let y in node.widgets) {
175 | if (node.widgets[y].painter_wrap) {
176 | node.widgets[y].painter_wrap.remove();
177 | clearInterval(node.widgets[y].painter_wrap.timer);
178 | }
179 | }
180 | };
181 | node.onResize = function () {
182 | let [w, h] = this.size;
183 | if (w <= 321) w = 320;
184 | if (h <= 321) h = 320;
185 |
186 | if (w > 321) {
187 | h = w + 40;
188 | }
189 | this.size = [w, h];
190 | };
191 |
192 | return { widget: widget };
193 | }
194 | // ================= END CREATE PAINTER WIDGET ============
195 |
196 | // ================= CREATE EXTENSION ================
197 | app.registerExtension({
198 | name: "Comfy.EasyVideoOutputNode",
199 | async init(app) {
200 | const style = document.createElement("style");
201 | style.innerText = `.panelEasyVideooutputBox {
202 | position: absolute;
203 | width: 100%;
204 | }
205 | `;
206 | document.head.appendChild(style);
207 | },
208 | async setup(app) {
209 | let EasyVideoOutputNode = app.graph._nodes.filter((wi) => wi.type == "EasyVideoOutputNode");
210 |
211 | if (EasyVideoOutputNode.length) {
212 | EasyVideoOutputNode.map((n) => {
213 | console.log(`Setup EasyVideoOutput: ${n.name}`);
214 | });
215 | }
216 | },
217 | async beforeRegisterNodeDef(nodeType, nodeData, app) {
218 | if (nodeData.name === "EasyVideoOutputNode") {
219 | // Create node
220 | const onNodeCreated = nodeType.prototype.onNodeCreated;
221 | nodeType.prototype.onNodeCreated = async function () {
222 | const r = onNodeCreated
223 | ? onNodeCreated.apply(this, arguments)
224 | : undefined;
225 |
226 | let EasyVideoOutputNode = app.graph._nodes.filter(
227 | (wi) => wi.type == "EasyVideoOutputNode"
228 | ),
229 | nodeName = `EasyVideoOutput_${EasyVideoOutputNode.length}`,
230 | nodeNamePNG = `${nodeName}.png`;
231 | console.log(`Create EasyVideoOutputNode: ${nodeName}`);
232 | EasyVideoOutputWidget.apply(this, [this, nodeNamePNG, {}, app]);
233 | this.setSize([320, 430]);
234 | return r;
235 | };
236 | }
237 |
238 | const onExecuted = nodeType.prototype.onExecuted
239 | nodeType.prototype.onExecuted = function (message) {
240 | const r = onExecuted ? onExecuted.apply(this, message) : undefined
241 | if (this.widgets) {
242 | console.log('fliter', this.widgets.filter(w => w.type === `ez_videoOutput_widget`) );
243 | if(this.widgets.filter(w => w.type === `ez_videoOutput_widget`)!==undefined && this.widgets.filter(w => w.type === `ez_videoOutput_widget`).length > 0 ){
244 | const painter_wrap = this.widgets.filter(w => w.type === `ez_videoOutput_widget`)[0].painter_wrap;
245 | const video = painter_wrap.querySelector(
246 | "#easyvideo2"
247 | );
248 | const canvas = painter_wrap.querySelector(
249 | "#easycanvas"
250 | );
251 | const context = canvas.getContext('2d')
252 | if (message?.images_) {
253 | const base64 = message.images_[0]
254 | // console.log('base64Data', base64)
255 | const image = new Image()
256 | image.onload = function () {
257 | canvas.width = image.width
258 | canvas.height = image.height
259 | context.drawImage(image, 0, 0)
260 | }
261 | // console.log(`data:image/jpeg;base64,${base64}`)
262 | image.src = `data:image/jpeg;base64,${base64}`
263 | if (video.paused) {
264 | const stream = canvas.captureStream()
265 | const videoTrack = stream.getVideoTracks()[0]
266 | video.srcObject = new MediaStream([videoTrack])
267 | video.play()
268 | video.poster = base64;
269 | // video.style.border = "20px solid red";
270 | }
271 | }
272 | const onRemoved = this.onRemoved
273 | this.onRemoved = () => {
274 | // cleanupNode(this)
275 | return onRemoved?.()
276 | }
277 | this.setSize([
278 | this.size[0],
279 | this.computeSize([this.size[0], this.size[1]])[1]
280 | ])
281 | }
282 | }
283 | return r
284 | }
285 | },
286 |
287 |
288 | });
289 | // ================= END CREATE EXTENSION ================
290 |
--------------------------------------------------------------------------------
/LICENSE:
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674 | .
675 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | Implementing capture of any window, combined with LCM, enables real-time painting
2 |
3 | # EasyCaptureNode in ComflyUI for ControlNet
4 |
5 | > EasyCaptureNode allows you to capture any window, for later use in the ControlNet or in any other node.
6 | > Features:
7 |
8 | - Ability to rander any other window to image
9 | - Collaborating with LCM enables real-time painting
10 |
11 |
12 | >EasyCaptureNode允许您捕获任何窗口，以便以后在ControlNet或任何其他节点中使用。
13 |
14 | >特色：
15 | - 能够抓取任何其他程序的窗口作为Comfyui的图像输入节点，打通ComfyUI和其他软件的界限
16 | - 方便与LCM一起使用实现实时绘画
17 |
18 | [](https://youtu.be/3RaNs3yKEms "")
19 |
20 |
--------------------------------------------------------------------------------
/__init__.py:
--------------------------------------------------------------------------------
1 | # Title: ComfyUI Install Customs Nodes and javascript files
2 | # Author: zhuanqianfish
3 | # Version: 2023.07.17
4 |
5 | import os
6 | import importlib.util
7 | import subprocess
8 | import sys
9 | import filecmp
10 | import shutil
11 | import __main__
12 | import re
13 |
14 | python = sys.executable
15 |
16 | # User extension files in custom_nodes
17 | extension_folder = os.path.dirname(os.path.realpath(__file__))
18 |
19 | # ComfyUI folders web
20 | folder_web = os.path.join(os.path.dirname(os.path.realpath(__main__.__file__)), "web")
21 | folder_web_extensions = os.path.join(folder_web, "extensions")
22 | folder__web_lib = os.path.join(folder_web, 'lib')
23 | extension_dirs = ["FISH_EasyCapture",]
24 | #
25 | DEBUG = False
26 | NODE_CLASS_MAPPINGS = {}
27 | NODE_DISPLAY_NAME_MAPPINGS = {}
28 | humanReadableTextReg = re.compile('(?<=[a-z])([A-Z])|(?<=[A-Z])([A-Z][a-z]+)')
29 | module_name_cut_version = re.compile("[>=<]")
30 |
31 | def log(*text):
32 | if DEBUG:
33 | print(''.join(map(str, text)))
34 |
35 |
36 | def check_is_installed(module_name):
37 | try:
38 | module_name_cut_index = module_name_cut_version.search(module_name).start()
39 | mod = importlib.util.find_spec(module_name[:module_name_cut_index])
40 | except ModuleNotFoundError:
41 | return False
42 |
43 | return mod is not None
44 |
45 | def module_install(module_name, action='install'):
46 | if not module_name and not action:
47 | log(f' [!] Action, module_name arguments is not corrects!')
48 | return
49 |
50 | command = f'"{python}" -m pip {action} {module_name}'
51 | result = subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True, env=os.environ )
52 | action_capitalize = action.capitalize()
53 |
54 | if result.returncode != 0:
55 | log(f' [E] {action_capitalize} module {module_name} is fail! Error code: {result.returncode}')
56 |
57 | log(f' [*] {action_capitalize} module "{module_name}" successful')
58 |
59 |
60 | def checkModules(nodeElement):
61 | file_requir = os.path.join(extension_folder, nodeElement, 'requirements.txt')
62 | if os.path.exists(file_requir):
63 | log(" -> File 'requirements.txt' found!")
64 | with open(file_requir, 'r', encoding="utf-8") as r:
65 | for m in r.readlines():
66 | m = m.strip()
67 |
68 | if m.startswith("#"):
69 | log(f" [!] Found comment skipping: '{m}'")
70 | continue
71 |
72 | log(f" [*] Check installed module '{m}'...")
73 | check_m = check_is_installed(m)
74 | if not check_m:
75 | module_install(m)
76 | else:
77 | log(f" [*] Module '{m}' is installed!")
78 |
79 |
80 | def addFilesToFolder(folderSrc, folderDst, nodeElement):
81 | if os.path.exists(folderSrc):
82 | folder = os.path.split(folderSrc)[-1]
83 | log(f" -> Find files javascipt in '{folder}' folder...")
84 | find_files = filecmp.dircmp(folderSrc, folderDst)
85 | if find_files.left_only or find_files.diff_files:
86 | listFiles = list(find_files.left_only)
87 | listFiles.extend(f for f in find_files.diff_files if f not in listFiles)
88 |
89 | log(f" [*] Found files in '{folder}': {', '.join(listFiles)}")
90 | for f in listFiles:
91 | src_f = os.path.join(folderSrc, f)
92 | dst_f = os.path.join(folderDst, f)
93 | if os.path.exists(dst_f):
94 | os.remove(dst_f)
95 | shutil.copy(src_f, dst_f)
96 |
97 |
98 | def removeFilesOldFolder(folderSrc, folderDst, nodeElement):
99 | if os.path.exists(folderSrc):
100 | folder = os.path.split(folderDst)[-1]
101 | log(f" -> Find old js files and remove in '{folder}' folder")
102 | find_files = filecmp.dircmp(folderDst,folderSrc)
103 | if find_files.common:
104 | listFiles = list()
105 | listFiles.extend(f for f in find_files.common if f not in listFiles)
106 |
107 | log(f" [*] Found old files in '{folder}' folder: {', '.join(listFiles)}")
108 | for f in listFiles:
109 | dst_f = os.path.join(folderDst, f)
110 | if os.path.exists(dst_f):
111 | log(f" [*] File '{f}' is removed.")
112 | os.remove(dst_f)
113 |
114 | def addComfyUINodesToMapping(nodeElement):
115 | log(f" -> Find class execute node <{nodeElement}>, add NODE_CLASS_MAPPINGS ...")
116 | node_folder = os.path.join(extension_folder, nodeElement)
117 | for f in os.listdir(node_folder):
118 | ext = os.path.splitext(f)
119 | # Find files extensions .py
120 | if os.path.isfile(os.path.join(node_folder, f)) and not f.startswith('__') and ext[1] == '.py' and ext[0] != '__init__':
121 | # remove extensions .py
122 | module_without_py = f.replace(ext[1],'')
123 | # Import module
124 | spec = importlib.util.spec_from_file_location(module_without_py, os.path.join(node_folder, f))
125 | module = importlib.util.module_from_spec(spec)
126 | spec.loader.exec_module(module)
127 | classes_names = list(filter(lambda p: callable(getattr(module, p)) and p.find('Node')!=-1, dir(module)))
128 | for class_module_name in classes_names:
129 | # Check module
130 | if class_module_name and class_module_name not in NODE_CLASS_MAPPINGS.keys():
131 | log(f" [*] Class node found '{class_module_name}' add to NODE_CLASS_MAPPINGS...")
132 | NODE_CLASS_MAPPINGS.update({
133 | class_module_name:getattr(module, class_module_name)
134 | })
135 | NODE_DISPLAY_NAME_MAPPINGS.update({
136 | class_module_name: humanReadableTextReg.sub(" \\1\\2", class_module_name)
137 | })
138 |
139 | def checkFolderIsset():
140 | log(f"* Check and make not isset dirs...")
141 | for d in extension_dirs:
142 | dir_= os.path.join(folder_web_extensions, d)
143 | if not os.path.exists(dir_):
144 | log(f"* Dir <{d}> is not found, create...")
145 | os.mkdir(dir_)
146 | log(f"* Dir <{d}> created!")
147 |
148 | def installNodes():
149 | log(f"\n-------> Easy Node Installing [DEBUG] <-------")
150 | checkFolderIsset()
151 | web_extensions_dir = os.path.join(folder_web_extensions, extension_dirs[0])
152 |
153 | for nodeElement in os.listdir(extension_folder):
154 | if not nodeElement.startswith('__') and nodeElement.endswith('Node') and os.path.isdir(os.path.join(extension_folder, nodeElement)):
155 | log(f"* Node <{nodeElement}> is found, installing...")
156 | js_folder = os.path.join(extension_folder, nodeElement, "js")
157 | lib_folder = os.path.join(extension_folder, nodeElement, "lib")
158 |
159 | # Removes old files
160 | removeFilesOldFolder(js_folder, folder_web_extensions, nodeElement)
161 |
162 | # Add missing or updates files
163 | addFilesToFolder(js_folder, web_extensions_dir, nodeElement)
164 | addFilesToFolder(lib_folder, folder__web_lib, nodeElement)
165 |
166 | checkModules(nodeElement)
167 | addComfyUINodesToMapping(nodeElement)
168 |
169 | installNodes()
170 | __all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
--------------------------------------------------------------------------------
/requirements.txt:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/zhuanqianfish/ComfyUI-EasyNode/22c2cc22e106b7fad79ba3421dada34beb102a9e/requirements.txt
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