2 new features, silence speech until prompt returns and progress bar beeps.

src/fenrirscreenreader/commands/onScreenUpdate/66000-prompt_detector.py

@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from fenrirscreenreader.core import debug
+
+class command():
+    def __init__(self):
+        pass
+        
+    def initialize(self, environment):
+        self.env = environment
+        
+    def shutdown(self):
+        pass
+        
+    def getDescription(self):
+        return 'Detects shell prompts for silence until prompt feature'
+        
+    def run(self):
+        # Only run if silence until prompt is active
+        try:
+            if 'silenceUntilPrompt' in self.env['commandBuffer'] and self.env['commandBuffer']['silenceUntilPrompt']:
+                # Check the current line for prompt patterns
+                if self.env['screen']['newContentText']:
+                    lines = self.env['screen']['newContentText'].split('\n')
+                    if lines and self.env['screen']['newCursor']['y'] < len(lines):
+                        currentLine = lines[self.env['screen']['newCursor']['y']]
+                        self.checkForPrompt(currentLine)
+        except Exception as e:
+            # Silently ignore errors to avoid disrupting normal operation
+            pass
+            
+    def checkForPrompt(self, text):
+        """Check if the current line contains a shell prompt pattern"""
+        import re
+        
+        # Debug: Print what we're checking
+        self.env['runtime']['debug'].writeDebugOut("Prompt detector checking: '" + text + "'", debug.debugLevel.INFO)
+        
+        # Look for common shell prompt patterns
+        promptPatterns = [
+            r'[^$]*\$$',  # Ends with $ (user prompt)
+            r'[^#]*#$',   # Ends with # (root prompt)
+            r'[^>]*>$',   # Ends with > (some shells)
+            r'.*[\w@]+:.*[$#>]\s*$',  # user@host:path$ style
+        ]
+        
+        for pattern in promptPatterns:
+            if re.search(pattern, text.strip()):
+                self.env['runtime']['debug'].writeDebugOut("Found prompt pattern: " + pattern, debug.debugLevel.INFO)
+                # Disable silence mode
+                self.env['commandBuffer']['silenceUntilPrompt'] = False
+                # Re-enable speech
+                self.env['runtime']['settingsManager'].setSetting('speech', 'enabled', 'True')
+                self.env['runtime']['outputManager'].presentText(_("Speech restored"), soundIcon='SpeechOn', interrupt=True)
+                return True
+                
+        return False
+            
+    def setCallback(self, callback):
+        pass