增加系统通知; 调整fs以支持二进制数据写入

inject.js

@@ -214,6 +214,12 @@ Object.assign(native, {
     },
     copy(filepath, target) {
       return handler('fs', { action: 'copy', filepath, target })
+    },
+    async upload(file) {
+      return handler('fs', {
+        action: 'upload',
+        file: new Uint8Array(await file.arrayBuffer())
+      })
     }
   },
   image(filepath) {
@@ -356,8 +362,17 @@ Object.assign(native, {
       handler('window', { action: 'set_keep_below', value: setting }, null)
     }
   },
-  notify({ title, summary, icon, progress = 0, urgency = 0 }) {
-    handler('notify', { title, summary, icon, progress, urgency })
+  notify({ title, summary, icon, progress = 0, urgency = 0, callback }) {
+    let eventName
+    if (callback) {
+      eventName = rand()
+      native.$once(eventName, callback)
+    }
+    handler(
+      'notify',
+      { title, summary, icon, progress, urgency, callback: eventName },
+      null
+    )
   },
   handler
 })

main.py

@@ -6,13 +6,14 @@ import gi, json, os, shutil
 gi.require_version("Gtk", "3.0")
 gi.require_version("WebKit2", "4.1")
 gi.require_version("Keybinder", "3.0")
-gi.require_version('Notify', '0.7')  # gir1.2-notify-0.7
 
-from gi.repository import Gtk, Gdk, WebKit2, GLib, Gio, Keybinder, Notify
+
+from gi.repository import Gtk, Gdk, WebKit2, GLib, Gio, Keybinder
 from gi.repository.GdkPixbuf import Pixbuf
 
 from notes.utils import *
 from notes.mimetypes import get_mimetype
+from notes.notify import Notification
 
 # 优先尝试使用指示器, 没有再使用 Gtk.StatusIcon
 try:
@@ -24,7 +25,7 @@ except (ValueError, ImportError):
 
 # 初始化 Keybinder
 Keybinder.init()
-Notify.init(Notify.get_app_name() or 'webapp')
+
 
 # im_context = Gtk.IMContext()
 
@@ -32,8 +33,12 @@ Notify.init(Notify.get_app_name() or 'webapp')
 class WebKitWindow(Gtk.Window):
   def __init__(self):
 
+
     Gtk.Window.__init__(self, title="WebKit Example")
 
+    self.notify = Notification(self)
+    # Notification.__init__(self.notify, )
+
     self.set_default_size(800, 600)
 
     settings = WebKit2.Settings()
@@ -73,6 +78,8 @@ class WebKitWindow(Gtk.Window):
 
     context = self.webview.get_context()
     context.register_uri_scheme('app', self.resource_request_callback)
+    # 允许网页通知权限
+    context.initialize_notification_permissions([WebKit2.SecurityOrigin.new_for_uri('app:///index.html')], [])
     
     
     im = self.webview.get_input_method_context()
@@ -187,15 +194,23 @@ class WebKitWindow(Gtk.Window):
 
     match event:
       case 'fs':
-        filepath = params['filepath']
+        filepath = params.get('filepath')
+
         if params['action'] == 'read':
           file = open(filepath)
           output = file.read()
 
         if params['action'] == 'write':
           try:
-            file = open(filepath, 'a' if params['append'] else 'w')
-            output = file.write(params['content'])
+            # 调整以支持二进制数据写入
+            buff = params['content']
+            if type(buff) == list:
+              buff = bytes(buff)
+              file = open(filepath, 'ab' if params['append'] else 'wb')
+            else:
+              file = open(filepath, 'a' if params['append'] else 'w')
+
+            output = file.write(buff)
           finally:
             if file:
               file.close()
@@ -227,6 +242,8 @@ class WebKitWindow(Gtk.Window):
         if params['action'] == 'isdir':
           output = os.path.isdir(filepath)
        
+        if params['action'] == 'upload':
+          print(params)
 
         
 
@@ -365,29 +382,17 @@ class WebKitWindow(Gtk.Window):
         progress = params.get('progress')
         urgency = params.get('urgency')
 
-        notify = Notify.Notification.new(title, summary, icon)
-
-        if progress:
-          notify.set_hint('value', progress)
-        
-        notify.set_urgency(urgency)
-        notify.add_action("click", "Click Me!", my_callback_func)
-        
-        notify.show()
+        self.notify.create(title, summary, icon, progress, urgency, params.get('callback'))
 
     # 有回调则返回结果
-    if callback :
+    if callback:
       self.call_js(callback, output)
       
 
 def all_quit(win):
   print('朕要休息了~~~')
-  Notify.uninit()
   Gtk.main_quit()
 
-def my_callback_func(notification, action_name, user_data):
-  print("Button clicked! Action name: %s" % action_name)
-  notification.close()
 
 
 

notes/notify.py

@@ -0,0 +1,39 @@
+
+import gi
+
+gi.require_version('Notify', '0.7')  # gir1.2-notify-0.7
+
+from gi.repository import Notify
+
+
+class Notification():
+  
+  def __init__(self, window):
+
+    Notify.init(Notify.get_app_name() or 'webapp')
+
+    self.window = window
+    self.notify = Notify.Notification()
+
+
+  def create(self, title, summary, icon, progress = 0, urgency = 0, callback = None):
+
+    self.notify.clear_actions()
+    self.notify.clear_hints()
+
+    self.notify.update(title, summary, icon)
+
+    if progress:
+      self.notify.set_hint('value', progress)
+    
+    self.notify.set_urgency(urgency)
+
+    if callback:
+      self.notify.add_action("click", "click", self.action_callback, callback)
+    
+    self.notify.show()
+
+  def action_callback(self, instance, action, callback):
+    if callback:
+      self.window.call_js(callback)
+    instance.close()

webview/app.js

@@ -82,13 +82,36 @@ class App extends Component {
       </button>
       <button
         @click=${async function () {
-          native.notify({ title: 'hello', icon: 'chrome' })
+          native.notify({
+            title: 'hello',
+            icon: 'chrome',
+            callback() {
+              console.log('<><><><>, 通知被点击了')
+            }
+          })
         }}
       >
         通知
       </button>
       <img style="width:100px;border:1px solid #09f;" src=${this.img} />
       <textarea @paste=${this.pasteImg}></textarea>
+      <br />
+      <hr />
+      <input
+        type="file"
+        @change=${async function (ev) {
+          let file = ev.target.files[0]
+          let u8 = new Uint8Array(await file.arrayBuffer())
+          console.log(u8)
+          for (let i = 0; i <= u8.length; i += 2048) {
+            await native.fs.write(
+              '/code/gtk/webkit/demo.png',
+              Array.from(u8.slice(i, i + 2048)),
+              true
+            )
+          }
+        }}
+      />
     `
   }