Almost allow copying a full line to clipboard

debug-viewer/GstDebugViewer/Data.py

@@ -287,6 +287,19 @@ class LogLine (list):
 
         return cls (groups)
 
+    def line_string (self, message = None):
+
+        # Replicates gstreamer/gst/gstinfo.c:gst_debug_log_default.
+
+        ts, pid, thread, level, category, filename, line, function, object_, message_offset = self
+
+        if isinstance (message_offset, str):
+            message = message_offset
+
+        return "%s %5d 0x%x %s %20s %s:%d:%s:%s %s" % (time_args (ts), pid, thread, level.name,
+                                                       category, filename, line, function,
+                                                       object_, message,)
+
 class LogFile (Producer):
 
     def __init__ (self, filename, dispatcher):
@@ -299,6 +312,16 @@ class LogFile (Producer):
         self.line_cache = LineCache (self.fileobj, dispatcher)
         self.line_cache.consumers.append (self)
 
+    def get_full_line (self, line_index):
+
+        offset = self.line_cache.offsets[line_index]
+        self.fileobj.seek (offset)
+        line_string = self.fileobj.readline ()
+        line = LogLine.parse_full (line_string)
+        msg = line_string[line[-1]:]
+        line[-1] = msg
+        return line
+
     def start_loading (self):
 
         self.logger.debug ("starting load")

debug-viewer/GstDebugViewer/GUI.py

@@ -925,6 +925,15 @@ class Window (object):
         self.window_state.detach ()
         self.column_manager.detach ()
 
+    def get_active_line_index (self):
+
+        selection = self.log_view.get_selection ()
+        model, tree_iter = selection.get_selected ()
+        if tree_iter is None:
+            raise ValueError ("no line selected")
+        path = model.get_path (tree_iter)
+        return path[0]
+
     def get_active_line (self):
 
         selection = self.log_view.get_selection ()
@@ -968,10 +977,10 @@ class Window (object):
 
     def handle_edit_copy_line_action_activate (self, action):
 
-        self.logger.warning ("FIXME")
-        return
-        col_id = self.log_model.COL_
-        self.clipboard.set_text (self.get_active_line ()[col_id])
+        line_index = self.get_active_line_index ()
+        line = self.log_file.get_full_line (line_index)
+        self.logger.warning ("FIXME: This gets the wrong level; we still have the level in the model only (d'oh)")
+        self.clipboard.set_text (line.line_string ())
 
     def handle_edit_copy_message_action_activate (self, action):