修复fs.remove一处书写错误; 优化js交互

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

@@ -99,6 +99,7 @@ class WebEngine(WebKit2.WebView):
     self.root = root
     return self.use(create_protocal(root))
   
+
   def use(self, middle_ware = noop, extra = None):
     middle_ware(self, extra)
     return self
@@ -135,101 +136,12 @@ class WebEngine(WebKit2.WebView):
         output = env
 
       case 'fs':
-        filepath = params.get('filepath')
+        _error, output = self._fs_setting(params)
-
-        if params['action'] == 'access':
-          try:
-            with open(filepath, params.get('mode')) as file:
-              output = True
-          except Exception as err:
-            output = False
-
-        elif params['action'] == 'read':
-          try:
-            with open(filepath, params.get('mode')) as file:
-              output = file.read()
-              if params.get('mode').find('b') > -1:
-                output = list(output)
-          except Exception as err:
-            _error = err
-
-        elif params['action'] == 'write':
-          # 调整以支持二进制数据写入
-          try:
-            with open(filepath, params.get('mode')) as file:
-              buff = params['content']
-
-              if params.get('mode').find('b') > -1:
-                buff = bytes(buff)
-
-              output = file.write(buff)
-          except Exception as err:
-            _error = err
-
-        elif params['action'] == 'exists':
-          output = os.path.exists(filepath)
-
-        elif params['action'] == 'list':
-          with os.scandir(filepath) as entries:
-            output = [{
-              "name": it.name,
-              "path": os.path.join(filepath, it.name),
-              "is_dir": it.is_dir(),
-              "size": it.stat().st_size,
-              "atime": int(it.stat().st_atime),
-              "mtime": int(it.stat().st_mtime),
-            } for it in entries]
-
-        elif params['action'] == 'remove':
-          if os.path.isfile(filepath):
-            output = os.remove(filepath)
-          elif os.path.isdir(filepath):
-            output = os.removedirs(filename)
-
-        elif params['action'] == 'rename':
-          if os.path.exists(filepath):
-            output = shutil.move(filepath, params['target'])
-
-        elif params['action'] == 'copy':
-          if os.path.exists(filepath):
-            output = shutil.copy2(filepath, params['target'])
-
-        elif params['action'] == 'isfile':
-          output = os.path.isfile(filepath)
-   
-        elif params['action'] == 'isdir':
-          output = os.path.isdir(filepath)
 
 
       case 'clipboard':
-        # 读文本
+        _error, output = self._clipboard_setting(params)
-        if params['action'] == 'wait_for_text':
-          output = self.clipboard.wait_for_text()
         
-        # 写文本
-        elif params['action'] == 'set_text':
-          self.clipboard.set_text(params['value'], -1)
-
-        # 写图片
-        elif params['action'] == 'set_image':
-          image = params['value']
-          # 前端传进来的值, 如果是路径的话, 直接读取
-          if type(image) == str:
-            image = GdkPixbuf.Pixbuf.new_from_file(image)
-          else:
-            image = dict_to_pixbuf(image)
-
-          self.clipboard.set_image(image)
-          self.clipboard.store()
-
-        # 读图片
-        elif params['action'] == 'wait_for_image':
-          output = self.clipboard.wait_for_image()
-          output = pixbuf_to_dict(output, 'noname.png')
-
-        # 清除剪切板
-        elif params['action'] == 'clear':
-          self.clipboard.clear()
         
       # 退出app
       case 'quit':
@@ -253,29 +165,7 @@ class WebEngine(WebKit2.WebView):
 
 
       case 'keybinder':
-        keymap = params.get('value')
+        _error, output = self._keybinder_setting(params)
-        shortcut_callback = params.get('shortcut_callback') or ''
-
-
-        if params['action'] == 'register':
-          # 绑定之前, 先解绑, 避免被重复绑定
-          if Keybinder:
-            Keybinder.unbind(keymap)
-            output = Keybinder.bind(
-              keymap,
-              lambda km : self.call_js(shortcut_callback)
-            )
-
-        elif params['action'] == 'unregister':
-          if Keybinder:
-            Keybinder.unbind(keymap)
-            output = True
-
-        elif params['action'] == 'supported':
-          if Keybinder:
-            output = Keybinder.supported()
-          else:
-            output = False
         
 
       case 'tray':
@@ -286,76 +176,24 @@ class WebEngine(WebKit2.WebView):
           pass
 
       case 'window':
-        if params['action'] == 'fullscreen':
+        _error, output = self._window_setting(params)
-          self.window.fullscreen()
-
-        elif params['action'] == 'unfullscreen':
-          self.window.unfullscreen()
-
-        elif params['action'] == 'maximize':
-          self.window.maximize()
-
-        elif params['action'] == 'unmaximize':
-          self.window.unmaximize()
-
-        elif params['action'] == 'set_title':
-          self.window.set_title(params['value'] or '')
-
-        elif params['action'] == 'resize':
-          self.window.resize(params['value'].get('width'), params['value'].get('height'))
-
-        elif params['action'] == 'set_opacity':
-          self.window.set_opacity(params['value'])
-
-        elif params['action'] == 'set_keep_above':
-          self.window.set_keep_above(params['value'])
-
-        elif params['action'] == 'set_keep_below':
-          self.window.set_keep_below(params['value'])
-
-        elif params['action'] == 'move':
-          self.window.move(params['value'].get('x'), params['value'].get('y'))
-
-        elif params['action'] == 'toggle_visible':
-          if self.is_visible():
-            self.window.hide()
-          else:
-            self.window.present()
-
-        elif params['action'] == 'hide':
-          self.window.hide()
-
-        elif params['action'] == 'show':
-          self.window.present()
-
-        elif params['action'] == 'is_visible':
-          output = self.window.is_visible()
 
 
       case 'notify':
-        title = params.get('title')
+        if self.notify is None:
-        summary = params.get('summary')
+          _error = ImportError('Notify module not found. Need to install gir1.2-notify-0.7 if you use debian.')
-        icon = params.get('icon')
+        else:
-        progress = params.get('progress')
+          title = params.get('title')
-        urgency = params.get('urgency')
+          summary = params.get('summary')
+          icon = params.get('icon')
+          progress = params.get('progress')
+          urgency = params.get('urgency')
 
-        self.notify.create(title, summary, icon, progress, urgency, params.get('callback'))
+          self.notify.create(title, summary, icon, progress, urgency, params.get('callback'))
 
 
       case 'proxy':
-        dm = self.get_website_data_manager()
+        _error, output = self._proxy_setting(params)
-        output = True
-        if params['action'] == 'disable':
-          dm.set_network_proxy_settings(WebKit2.NetworkProxyMode.NO_PROXY, None)
-        elif params['action'] == 'system':
-          dm.set_network_proxy_settings(WebKit2.NetworkProxyMode.DEFAULT, None)
-        else:
-          try:
-            proxy = WebKit2.NetworkProxySettings(params['url'], params['ignore'])
-            dm.set_network_proxy_settings(WebKit2.NetworkProxyMode.CUSTOM, proxy)
-          except Exception as err:
-            _error = err
-            output = False
 
 
       case 'md5':
@@ -365,3 +203,218 @@ class WebEngine(WebKit2.WebView):
     if callback:
       self.call_js(callback, output, _error)
       
+
+
+  def _fs_setting(self, params = {}):
+    _error = None
+    output = None
+    filepath = params.get('filepath')
+
+    match(params.get('action')):
+      case 'access':
+        try:
+          with open(filepath, params.get('mode')) as file:
+            output = True
+        except Exception as err:
+          output = False
+
+      case 'read':
+        try:
+          with open(filepath, params.get('mode')) as file:
+            output = file.read()
+            if params.get('mode').find('b') > -1:
+              output = list(output)
+        except Exception as err:
+          _error = err
+
+      case 'write':
+        # 调整以支持二进制数据写入
+        try:
+          with open(filepath, params.get('mode')) as file:
+            buff = params['content']
+
+            if params.get('mode').find('b') > -1:
+              buff = bytes(buff)
+
+            output = file.write(buff)
+        except Exception as err:
+          _error = err
+
+      case 'exists':
+        output = os.path.exists(filepath)
+
+      case 'list':
+        with os.scandir(filepath) as entries:
+          output = [{
+            "name": it.name,
+            "path": os.path.join(filepath, it.name),
+            "is_dir": it.is_dir(),
+            "size": it.stat().st_size,
+            "atime": int(it.stat().st_atime),
+            "mtime": int(it.stat().st_mtime),
+          } for it in entries]
+
+      case 'remove':
+        if os.path.isfile(filepath):
+          output = os.remove(filepath)
+        elif os.path.isdir(filepath):
+          output = os.removedirs(filepath)
+
+      case 'rename':
+        if os.path.exists(filepath):
+          output = shutil.move(filepath, params['target'])
+
+      case 'copy':
+        if os.path.exists(filepath):
+          output = shutil.copy2(filepath, params['target'])
+
+      case 'isfile':
+        output = os.path.isfile(filepath)
+
+      case 'isdir':
+        output = os.path.isdir(filepath)
+
+    return (_error, output)
+
+
+
+  def _clipboard_setting(self, params = {}):
+    _error = None
+    output = None
+
+    match(params.get('action')):
+      # 读文本
+      case 'wait_for_text':
+        output = self.clipboard.wait_for_text()
+    
+      # 写文本
+      case 'set_text':
+        self.clipboard.set_text(params['value'], -1)
+
+      # 写图片
+      case 'set_image':
+        image = params['value']
+        # 前端传进来的值, 如果是路径的话, 直接读取
+        if type(image) == str:
+          image = GdkPixbuf.Pixbuf.new_from_file(image)
+        else:
+          image = dict_to_pixbuf(image)
+
+        self.clipboard.set_image(image)
+        self.clipboard.store()
+
+      # 读图片
+      case 'wait_for_image':
+        output = self.clipboard.wait_for_image()
+        output = pixbuf_to_dict(output, 'noname.png')
+
+      # 清除剪切板
+      case 'clear':
+        self.clipboard.clear()
+
+    return (_error, output)
+
+
+  def _keybinder_setting(self, params = {}):
+    _error = None
+    output = None
+    keymap = params.get('value')
+    shortcut_callback = params.get('shortcut_callback') or ''
+
+
+    if params['action'] == 'register':
+      # 绑定之前, 先解绑, 避免被重复绑定
+      if Keybinder:
+        Keybinder.unbind(keymap)
+        output = Keybinder.bind(
+          keymap,
+          lambda km : self.call_js(shortcut_callback)
+        )
+
+    elif params['action'] == 'unregister':
+      if Keybinder:
+        Keybinder.unbind(keymap)
+        output = True
+
+    elif params['action'] == 'supported':
+      if Keybinder:
+        output = Keybinder.supported()
+      else:
+        output = False
+
+    return (_error, output)
+
+
+
+  def _window_setting(self, params = {}):
+    _error = None
+    output = None
+
+    match(params.get('action')):
+      case 'fullscreen':
+        self.window.fullscreen()
+
+      case 'unfullscreen':
+        self.window.unfullscreen()
+
+      case 'maximize':
+        self.window.maximize()
+
+      case 'unmaximize':
+        self.window.unmaximize()
+
+      case 'set_title':
+        self.window.set_title(params['value'] or '')
+
+      case 'resize':
+        self.window.resize(params['value'].get('width'), params['value'].get('height'))
+
+      case 'set_opacity':
+        self.window.set_opacity(params['value'])
+
+      case 'set_keep_above':
+        self.window.set_keep_above(params['value'])
+
+      case 'set_keep_below':
+        self.window.set_keep_below(params['value'])
+
+      case 'move':
+        self.window.move(params['value'].get('x'), params['value'].get('y'))
+
+      case 'toggle_visible':
+        if self.window.is_visible():
+          self.window.hide()
+        else:
+          self.window.present()
+
+      case 'hide':
+        self.window.hide()
+
+      case 'show':
+        self.window.present()
+
+      case 'is_visible':
+        output = self.window.is_visible()
+
+
+    return (_error, output)
+
+
+
+  def _proxy_setting(self, params = {}):
+    dm = self.get_website_data_manager()
+    output = True
+    _error = None
+    if params['action'] == 'disable':
+      dm.set_network_proxy_settings(WebKit2.NetworkProxyMode.NO_PROXY, None)
+    elif params['action'] == 'system':
+      dm.set_network_proxy_settings(WebKit2.NetworkProxyMode.DEFAULT, None)
+    else:
+      try:
+        proxy = WebKit2.NetworkProxySettings(params['url'], params['ignore'])
+        dm.set_network_proxy_settings(WebKit2.NetworkProxyMode.CUSTOM, proxy)
+      except Exception as err:
+        _error = err
+        output = False
+    return (_error, output)
+