rework ignore screen detection; detect user of current TTY

src/fenrir/commands/commands/export_clipboard_to_x.py

@@ -0,0 +1,56 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from core import debug
+import subprocess, os
+from subprocess import Popen, PIPE
+import _thread
+
+class command():
+    def __init__(self):
+        pass
+    def initialize(self, environment, scriptPath=''):
+        self.env = environment
+        self.scriptPath = scriptPath
+    def shutdown(self):
+        pass
+    def getDescription(self):
+        return 'export the current fenrir clipboard to X clipboard'
+    def run(self):                       
+        _thread.start_new_thread(self._threadRun , ())
+
+    def _threadRun(self):
+        try:
+            currClipboard = self.env['commandBuffer']['currClipboard']
+            if currClipboard < 0:
+                self.env['runtime']['outputManager'].presentText('clipboard empty', interrupt=True)
+                return
+            if not self.env['commandBuffer']['clipboard']:
+                self.env['runtime']['outputManager'].presentText('clipboard empty', interrupt=True)
+                return
+            if not self.env['commandBuffer']['clipboard'][currClipboard]:
+                self.env['runtime']['outputManager'].presentText('clipboard empty', interrupt=True)
+                return 
+            if self.env['commandBuffer']['clipboard'][currClipboard] == '':
+                self.env['runtime']['outputManager'].presentText('clipboard empty', interrupt=True)
+                return                                         
+    
+            p = Popen('su -c "echo -n \"' + self.env['commandBuffer']['clipboard'][currClipboard] +'\" | xclip -selection c' + self.env['generalInformation']['currUser'] , stdout=PIPE, stderr=PIPE, shell=True)
+            stdout, stderr = p.communicate()
+            self.env['runtime']['outputManager'].interruptOutput()
+            screenEncoding = self.env['runtime']['settingsManager'].getSetting('screen', 'encoding')
+            stderr = stderr.decode(screenEncoding, "replace").encode('utf-8').decode('utf-8')
+            stdout = stdout.decode(screenEncoding, "replace").encode('utf-8').decode('utf-8')
+            if stderr != '':
+                self.env['runtime']['outputManager'].presentText(stdout , soundIcon='', interrupt=False)
+            else:
+                self.env['runtime']['outputManager'].presentText('export clipboard', soundIcon='PasteClipboardOnScreen', interrupt=True)                
+        except Exception as e:
+                print(e)
+                self.env['runtime']['outputManager'].presentText(e , soundIcon='', interrupt=False)
+        
+    def setCallback(self, callback):
+        pass