replaces namespace fenrir with fenrirscreenreader

src/fenrirscreenreader/core/cursorManager.py

@@ -0,0 +1,109 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# Fenrir TTY screen reader
+# By Chrys, Storm Dragon, and contributers.
+
+from fenrirscreenreader.core import debug
+
+class cursorManager():
+    def __init__(self):
+        pass
+    def initialize(self, environment):
+        self.env = environment
+    def shutdown(self):
+        pass
+    def clearMarks(self):
+        self.env['commandBuffer']['Marks']['1'] = None
+        self.env['commandBuffer']['Marks']['2'] = None
+    def isMarkSet(self):
+        return self.env['commandBuffer']['Marks']['1'] != None
+    def isSingleMark(self):
+        return self.env['commandBuffer']['Marks']['1'] != None and \
+          self.env['commandBuffer']['Marks']['2'] == None
+    def isMultibleMark(self):
+        return self.env['commandBuffer']['Marks']['1'] != None and \
+          self.env['commandBuffer']['Marks']['2'] != None        
+    def setMark(self):
+        currCursor = None
+        if self.env['screen']['newCursorReview']:
+            currCursor = self.env['screen']['newCursorReview'].copy()
+        else:
+            currCursor = self.env['screen']['newCursor'].copy()
+        if not self.env['commandBuffer']['Marks']['1']:
+            self.env['commandBuffer']['Marks']['1'] = currCursor.copy()
+            return 1
+        else:
+            self.env['commandBuffer']['Marks']['2'] = currCursor.copy()
+            return 2
+        return 0
+    def getReviewOrTextCursor(self):
+        if self.env['screen']['newCursorReview']:
+            return self.env['screen']['newCursorReview'].copy()
+        else:
+            return self.env['screen']['newCursor'].copy()
+    def clearReviewCursor(self):
+        if not self.isReviewMode():
+            return
+        self.env['screen']['oldCursorReview'] = None
+        self.env['screen']['newCursorReview'] = None
+        
+    def isCursorHorizontalMove(self):
+        return self.env['screen']['newCursor']['x'] != self.env['screen']['oldCursor']['x']
+
+    def isCursorVerticalMove(self):
+        return self.env['screen']['newCursor']['y'] != self.env['screen']['oldCursor']['y']
+
+    def isReviewMode(self):
+        return self.env['screen']['newCursorReview'] != None
+        
+    def enterReviewModeCurrTextCursor(self, overwrite=False):
+        if self.isReviewMode() and not overwrite:
+            return
+        self.env['screen']['oldCursorReview'] = self.env['screen']['newCursorReview']
+        if not self.env['screen']['newCursorReview']:
+            self.env['screen']['newCursorReview'] = self.env['screen']['newCursor'].copy()
+            if self.env['runtime']['settingsManager'].getSettingAsBool('focus', 'highlight') and \
+              self.env['screen']['newCursorAttrib'] != None:
+                if self.env['screen']['newCursorAttrib']['x'] != 0 and \
+                  self.env['screen']['newCursorAttrib']['y'] != 0:
+                    self.env['screen']['newCursorReview'] = self.env['screen']['newCursorAttrib'].copy()            
+
+    def setReviewCursorPosition(self, x, y):
+        if not self.isReviewMode():
+            self.enterReviewModeCurrTextCursor()
+        self.env['screen']['oldCursorReview'] = self.env['screen']['newCursorReview']
+        self.env['screen']['newCursorReview']['x'] = x
+        self.env['screen']['newCursorReview']['y'] = y
+        
+    def isApplicationWindowSet(self):
+        try:
+            currApp = self.env['runtime']['applicationManager'].getCurrentApplication()
+            if self.env['commandBuffer']['windowArea'][currApp]['1'] != None:
+                return True
+        except:
+            pass
+        return False
+    def setWindowForApplication(self):
+        if not self.env['commandBuffer']['Marks']['1']:
+            return False
+        if not self.env['commandBuffer']['Marks']['2']:
+            return False
+        currApp = self.env['runtime']['applicationManager'].getCurrentApplication()
+        self.env['commandBuffer']['windowArea'][currApp] = {}
+        
+        if self.env['commandBuffer']['Marks']['1']['x'] * self.env['commandBuffer']['Marks']['1']['y'] <= \
+          self.env['commandBuffer']['Marks']['2']['x'] * self.env['commandBuffer']['Marks']['2']['y']:
+            self.env['commandBuffer']['windowArea'][currApp]['1'] = self.env['commandBuffer']['Marks']['1'].copy()
+            self.env['commandBuffer']['windowArea'][currApp]['2'] = self.env['commandBuffer']['Marks']['2'].copy()
+        else:
+            self.env['commandBuffer']['windowArea'][currApp]['1'] = self.env['commandBuffer']['Marks']['2'].copy()
+            self.env['commandBuffer']['windowArea'][currApp]['2'] = self.env['commandBuffer']['Marks']['1'].copy()  
+        return True   
+    def clearWindowForApplication(self):
+        currApp = self.env['runtime']['applicationManager'].getCurrentApplication()
+        try:
+            del self.env['commandBuffer']['windowArea'][currApp]
+        except:
+            return False
+        return True