feat make output buffer read-only

2 files changed, 21 insertions, 3 deletions

diff --git a/packages/finder/main.py b/packages/finder/main.py
index 21932c5..f562322 100644
--- a/packages/finder/main.py
+++ b/packages/finder/main.py
@@ -39,6 +39,7 @@ try:
     from prompt_toolkit.layout.controls   import BufferControl, FormattedTextControl
     from prompt_toolkit.layout.margins    import NumberedMargin, ScrollbarMargin
     from prompt_toolkit.enums             import EditingMode
+    from prompt_toolkit.document          import Document
 except ImportError:
     print("Please install prompt_toolkit first!")
     raise ImportError
@@ -52,7 +53,14 @@ class FinderMain():
         return True
 
     def change(self, _):
-        self.output_buffer.text = self.format(self.searcher.filter(self.input_field.text))
+        # Text for the buffer
+        text = self.format(self.searcher.filter(self.input_field.text))
+
+        # This only works when the buffer is read-write
+        #self.output_buffer.text = text
+
+        # For read-only buffers
+        self.output_buffer.set_document(Document(text), bypass_readonly=True)
 
     def open(self):
         item = self.output_buffer.document.current_line
@@ -111,7 +119,7 @@ class FinderMain():
         }
 
         # Buffers
-        self.output_buffer = Buffer()
+        self.output_buffer = Buffer(read_only = True)
 
         # UI fields
         self.output_field = BufferControl(buffer=self.output_buffer)
@@ -162,8 +170,14 @@ class FinderMain():
 
         self.searcher           = FinderPluginFileNameSearcher(self.path)
         self.opener             = FinderPluginFileXdgOpener()
-        self.output_buffer.text = self.format(await self.searcher.finder())
         self.state['loading']   = False
+        text                    = self.format(await self.searcher.finder())
+
+        # This only works when the buffer is read-write
+        #self.output_buffer.text = text
+
+        # For read-only buffers
+        self.output_buffer.set_document(Document(text), bypass_readonly=True)
 
     def run(self):
         return asyncio.run(self.main())
diff --git a/packages/finder/plugin/searcher/file/name.py b/packages/finder/plugin/searcher/file/name.py
index 6cfeb87..b9c631c 100644
--- a/packages/finder/plugin/searcher/file/name.py
+++ b/packages/finder/plugin/searcher/file/name.py
@@ -52,6 +52,10 @@ class FinderPluginFileNameSearcher():
                   if file == ignore_file:
                       continue
 
+              # Ignore hidden files
+              if file.startswith('.'):
+                  continue
+
               self.items.append(os.path.join(parent, file))
 
       return self.items