improve type performance

src/fenrir/commands/onCursorChange/45000-present_char_if_cursor_change_horizontal.py

@@ -1,41 +0,0 @@
-#!/bin/python
-# -*- coding: utf-8 -*-
-
-# Fenrir TTY screen reader
-# By Chrys, Storm Dragon, and contributers.
-
-from core import debug
-from utils import char_utils
-
-class command():
-    def __init__(self):
-        pass
-    def initialize(self, environment):
-        self.env = environment
-    def shutdown(self):
-        pass
-    def getDescription(self):
-        return ''           
-    
-    def run(self):
-        if not self.env['runtime']['settingsManager'].getSettingAsBool('focus', 'cursor'):
-            return        
-        if self.env['runtime']['screenManager'].isScreenChange():
-            return                 
-        # detect an change on the screen, we just want to cursor arround, so no change should appear
-        if self.env['runtime']['screenManager'].isDelta():
-            return
-        if self.env['runtime']['screenManager'].isNegativeDelta():
-            return
-        # is a vertical change?
-        if self.env['runtime']['cursorManager'].isCursorVerticalMove():
-            return                        
-        # is it a horizontal change?
-        if not self.env['runtime']['cursorManager'].isCursorHorizontalMove():
-            return
-        x, y, currChar = char_utils.getCurrentChar(self.env['screen']['newCursor']['x'], self.env['screen']['newCursor']['y'], self.env['screen']['newContentText'])
-        if not currChar.isspace():
-            self.env['runtime']['outputManager'].presentText(currChar, interrupt=True, ignorePunctuation=True, announceCapital=True, flush=False)
-    def setCallback(self, callback):
-        pass
-

src/fenrir/commands/onCursorChange/50000-char_echo.py

@@ -1,40 +0,0 @@
-#!/bin/python
-# -*- coding: utf-8 -*-
-
-# Fenrir TTY screen reader
-# By Chrys, Storm Dragon, and contributers.
-
-from core import debug
-
-class command():
-    def __init__(self):
-        pass
-    def initialize(self, environment):
-        self.env = environment
-    def shutdown(self):
-        pass
-    def getDescription(self):
-        return 'No Description found'
-
-    def run(self):
-        if not self.env['runtime']['settingsManager'].getSettingAsBool('keyboard', 'charEcho'):
-            return
-        # detect deletion or chilling 
-        if self.env['screen']['newCursor']['x'] <= self.env['screen']['oldCursor']['x']:
-            return
-        # is there any change?
-        if not self.env['runtime']['screenManager'].isDelta():
-            return
-        # big changes are no char (but the value is bigger than one maybe the differ needs longer than you can type, so a little strange random buffer for now)
-        if len(self.env['screen']['newDelta']) > 3:
-            return        
-        # filter unneded space on word begin
-        currDelta = self.env['screen']['newDelta']
-        if len(currDelta.strip()) != len(currDelta) and \
-          currDelta.strip() != '':
-            currDelta = currDelta.strip()
-        self.env['runtime']['outputManager'].presentText(currDelta, interrupt=True, ignorePunctuation=True, announceCapital=True, flush=False)
-
-    def setCallback(self, callback):
-        pass
-

src/fenrir/screenDriver/vcsaDriver.py

@@ -165,7 +165,7 @@ class driver():
                             screenContent = dirtyContent
                             if time.time() - timeout >= 0.4:
                                 break
-                            time.sleep(0.03)                                                   
+                            time.sleep(0.005)                                                   
                             vcsa[currScreen].seek(0)                             
                             dirtyContent = vcsa[currScreen].read()
                         eventQueue.put({"Type":fenrirEventType.ScreenUpdate,"Data":None})
@@ -341,13 +341,18 @@ class driver():
                 if self.env['screen']['oldCursor']['x'] != self.env['screen']['newCursor']['x'] and \
                   self.env['screen']['oldCursor']['y'] == self.env['screen']['newCursor']['y'] and \
                   self.env['screen']['newContentText'][:cursorLineStart] == self.env['screen']['oldContentText'][:cursorLineStart]:
-
+                    cursorLineStartOffset = cursorLineStart
-                    oldScreenText = self.env['screen']['oldContentText'][cursorLineStart:cursorLineEnd] 
+                    cursorLineEndOffset = cursorLineEnd
+                    if (cursorLineStart - 4) > self.env['screen']['newCursor']['y'] * self.env['screen']['columns']:
+                        cursorLineStartOffset = (self.env['screen']['newCursor']['x'] - 4)
+                    if (cursorLineEndOffset + 4) < self.env['screen']['newCursor']['y'] * self.env['screen']['columns'] + self.env['screen']['columns']:
+                        cursorLineEndOffset = (self.env['screen']['newCursor']['x'] + 4)                                               
+                    oldScreenText = self.env['screen']['oldContentText'][cursorLineStartOffset:cursorLineEndOffset] 
                     oldScreenText = re.sub(' +',' ',oldScreenText)
-                    newScreenText = self.env['screen']['newContentText'][cursorLineStart:cursorLineEnd]
+                    newScreenText = self.env['screen']['newContentText'][cursorLineStartOffset:cursorLineEndOffset]
                     newScreenText = re.sub(' +',' ',newScreenText)
                     diff = difflib.ndiff(oldScreenText, newScreenText) 
-                    typing = True                      
+                    typing = True
                 else:
                     diff = difflib.ndiff( oldScreenText.split('\n'),\
                       newScreenText.split('\n'))