usr/lib/python3/dist-packages/webengine/gtk3/_custom_window.py

@@ -1,10 +1,10 @@
 #!/usr/bin/env python3
 
-import gi
+import gi, os, json, shutil, hashlib, time, threading
 
 gi.require_version('Gtk', '3.0')
 gi.require_version("WebKit2", "4.1")
-from gi.repository import Gtk, WebKit2
+from gi.repository import GObject, Gtk, Gdk, WebKit2, GLib, Gio, GdkPixbuf
 
 
 def create_same_window(origin, req):
@@ -37,12 +37,6 @@ def create_custom_window(origin, options):
   win.set_wmclass(wmclass, 'WebEngine')
   win.set_title(options.get('title') or 'WebEngine')
 
-  if options.get('icon_path'):
-    win.set_icon_from_file(options['icon_path'])
-
-  if options.get('icon'):
-    win.set_icon_name(options['icon'])
-
   if options.get('frame') == False:
     win.set_decorated(False)
 
@@ -56,7 +50,9 @@ def create_custom_window(origin, options):
     win.set_resizable(False)
 
   
-  web = WebEngine(win, origin, options.get('uuid'))
+
+
+  web = WebEngine(win, origin)
   web.set_root(origin.root, True)
   web.set_zoom_level(origin.get_zoom_level())
   web.set_settings(origin.get_settings())

usr/lib/python3/dist-packages/webengine/gtk3/_inject.py

@@ -13,12 +13,13 @@ from gi.repository import WebKit2
 class Inject:
   def __init__(self, webview, env = {}):
 
+    self.webview = webview
     self.manager = webview.get_user_content_manager()
         
     script_data = open(self.abspath('./inject.js'), 'r').read()
     frame  = WebKit2.UserContentInjectedFrames.ALL_FRAMES
     time   = WebKit2.UserScriptInjectionTime.END
-    script_data = script_data.replace("'{{env}}'", json.dumps(env)).replace("{{uuid}}", webview.uuid)
+    script_data = script_data.replace("'{{env}}'", json.dumps(env))
     script = WebKit2.UserScript(script_data, frame, time, None, None)
 
     self.manager.add_script(script)

usr/lib/python3/dist-packages/webengine/gtk3/_webengine.py

@@ -3,7 +3,7 @@
 # @date 2023/08/08 14:07:26
 
 
-import gi, os, json, shutil, hashlib, random
+import gi, os, json, shutil, hashlib, time, threading
 
 gi.require_version('Gtk', '3.0')
 gi.require_version("WebKit2", "4.1")
@@ -54,6 +54,18 @@ def noop():
   pass
 
 
+	# 类型js的settimeout的修饰器
+def set_timeout(timeout = 0.5):
+  def decorator(callback):
+    def wrapper(*args):
+      t = threading.Timer(timeout, callback, args=args)
+      t.start()
+      return t
+    return wrapper
+  
+  return decorator
+
+
 
 class WebEngine(WebKit2.WebView):
 
@@ -61,28 +73,18 @@ class WebEngine(WebKit2.WebView):
     'quit': (GObject.SignalFlags.RUN_FIRST, None, ())
   }
 
-  uuid = None
   root = None
   window = None
   opener = None
-  children = set()
   custom_bridge = None
 
-  def __init__(self, win, opener = None, uuid = None):
+  def __init__(self, win, opener = None):
 
     WebKit2.WebView.__init__(self)
 
-    if uuid is None:
-      self.uuid = random.randbytes(8).hex()
-    else:
-      self.uuid = uuid
-
     self.opener = opener
     self.window = win
 
-    if opener is not None:
-      opener.children.add(self)
-
     if win.get_title() is None:
       win.set_title('WebEngine')
     
@@ -107,22 +109,9 @@ class WebEngine(WebKit2.WebView):
     self.connect('create', self.create_new_window)
 
     # 允许前端 widnow.close() 关闭窗口
-    self.connect('close', self.close_window)
+    self.connect('close', lambda w: win.close())
-    win.connect("destroy", self.remove_from_opener) # 通过外部关闭窗口时从父级中移除
 
 
-  def remove_from_opener(self, win = None):
-    if self.opener is not None:
-      try:
-        self.opener.children.remove(self)
-      except:
-        pass
-
-
-  def close_window(self, wv = None):
-    self.remove_from_opener()
-    self.window.close()
-
 
   # 响应原生js的 window.open
   def create_new_window(self, webview, nav):
@@ -196,7 +185,7 @@ class WebEngine(WebKit2.WebView):
         
       # 退出app
       case 'quit':
-        self.close_window()
+        self.window.close()
         self.emit('quit')
 
       # 读取图片, 返回图片像素数据
@@ -230,30 +219,12 @@ class WebEngine(WebKit2.WebView):
       case 'opener':
         callback = 'opener_message'
         output = params.get('data')
-        uuid = json.dumps(self.uuid if self.opener else None)
+        scripts = 'native.$emit("opener_message", ' + json.dumps(output) + ')'
-        scripts = f"native.$emit('opener_message', {json.dumps(output)}, {uuid})"
         if self.opener is None:
           self.evaluate_javascript(scripts, -1)
         else:
           self.opener.evaluate_javascript(scripts, -1)
         return
-      
-      case 'children':
-        callback = 'opener_message'
-        output = params.get('data')
-        uuid = params.get('uuid')
-        scripts = f"native.$emit('opener_message', {json.dumps(output)})"
-        if len(self.children) == 0:
-          self.evaluate_javascript(scripts, -1)
-        else:
-          if uuid is None:
-            for child in self.children:
-              child.evaluate_javascript(scripts, -1)
-          else:
-            for child in self.children:
-              if child.uuid == uuid:
-                child.evaluate_javascript(scripts, -1)
-        return
 
       case 'window':
         _error, output = self._window_setting(params)
@@ -443,7 +414,7 @@ class WebEngine(WebKit2.WebView):
         self.new_window_by_custom(params.get('options'))
 
       case 'close':
-        self.close_window()
+        self.window.close()
 
       case 'fullscreen':
         self.window.fullscreen()

usr/lib/python3/dist-packages/webengine/gtk3/inject.js

@@ -90,19 +90,6 @@ function base64(str = '') {
   return btoa(str).replace(/[+=\/]/g, '')
 }
 
-function _postMessage(data = {}, uuid = null) {
-  let ev = new Event('message')
-  Object.assign(ev, {
-    data,
-    source: {
-      postMessage(msg) {
-        native.children.postMessage(msg, uuid)
-      }
-    }
-  })
-  window.dispatchEvent(ev)
-}
-
 class NativeImage {
   #origin
 
@@ -205,7 +192,7 @@ class EventEmitter {
 
 window.native = new EventEmitter()
 
-native.$on('opener_message', (data, uuid) => _postMessage(data, uuid))
+native.$on('opener_message', data => window.postMessage(data))
 
 Object.assign(native, {
   env: '{{env}}',
@@ -358,21 +345,12 @@ Object.assign(native, {
     }
   },
   opener: {
+    //
     postMessage(data = {}) {
       return handler('opener', { action: 'postmessage', data }, NO_CALLBACK)
     }
   },
-  children: {
-    postMessage(data = {}, uuid = null) {
-      return handler(
-        'children',
-        { action: 'postmessage', data, uuid },
-        NO_CALLBACK
-      )
-    }
-  },
   window: {
-    uuid: '{{uuid}}',
     create(options = {}) {
       return handler('window', { action: 'create', options })
     },