Pywebview HTML Editor

Author: orchardguides

KeiEditor.py

@@ -1 +1,49 @@
+import os, webview
 
+class KeiEditor():
+    window = None
+    file_name = None
+
+    def on_closing(self):
+        self.window.destroy()
+
+    def open_file_dialog(self):
+        file_types = ('HTML Files (*.html;*.htm)', 'All files (*.*)')
+        file_name = self.window.create_file_dialog(webview.OPEN_DIALOG, allow_multiple=False, file_types=file_types)[0]
+        if file_name != None:
+            file = open(file_name, "r")
+            self.window.evaluate_js('document.getElementById("keieditable").outerHTML = (String.raw`' +
+                                    file.read().replace('`', '`') + '`);')
+
+    def save_file(self):
+        keieditable = self.window.dom.get_elements('#keieditable')
+        file = open(self.file_name, "w") 
+        file.write(keieditable[0].node['outerHTML'])
+
+    def save_as_file_dialog(self):
+        file_types = ('HTML Files (*.html;*.htm)', 'All files (*.*)')
+        self.file_name = self.window.create_file_dialog(webview.SAVE_DIALOG, allow_multiple=False, 
+                                                        save_filename='', file_types=file_types)[0]
+        if self.file_name != None:
+            if os.path.isfile(self.file_name):
+                result = self.window.create_confirmation_dialog('Question', 'Overwrite Existing File?')
+                if not result:
+                    self.file_name = None;
+                    return
+            self.save_file()
+
+    def save_file_dialog(self):
+        if self.file_name != None:
+            self.save_file()
+        else:
+            self.save_as_file_dialog()
+
+    def __init__(self):
+        self.window = webview.create_window('Kei HTML Editor', url='./index.html', confirm_close=True)
+        self.window.expose(self.on_closing)
+        self.window.expose(self.open_file_dialog)
+        self.window.expose(self.save_file_dialog)
+        self.window.expose(self.save_as_file_dialog)
+        webview.start()
+
+keiEditor = KeiEditor()