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Merge remote branch 'remotes/origin/bug_333_dvdburn_movielength' into experimental
[enigma2.git] / lib / python / Components / Input.py
diff --git a/lib/python/Components/Input.py b/lib/python/Components/Input.py
index a0252e46d83f13976468972013efee436c254371..4d3c8a1db9437d4f1d65c143d500bc6d3947512b 100644 (file)
--- a/lib/python/Components/Input.py
+++ b/lib/python/Components/Input.py
@@ -1,86 +1,245 @@
-from HTMLComponent import *
-from GUIComponent import *
-from VariableText import *
+from HTMLComponent import HTMLComponent
+from GUIComponent import GUIComponent
+from VariableText import VariableText
 
 from enigma import eLabel
 
 from Tools.NumericalTextInput import NumericalTextInput
 
 
 from enigma import eLabel
 
 from Tools.NumericalTextInput import NumericalTextInput
 
-class Input(HTMLComponent, GUIComponent, VariableText):
+class Input(VariableText, HTMLComponent, GUIComponent, NumericalTextInput):
        TEXT = 0
        PIN = 1
        TEXT = 0
        PIN = 1
-       NUMBER = 2      
-       
-       def __init__(self, text="", maxSize = False, type = TEXT):
+       NUMBER = 2
+
+       def __init__(self, text="", maxSize = False, visible_width = False, type = TEXT):
+               NumericalTextInput.__init__(self, self.right)
                GUIComponent.__init__(self)
                VariableText.__init__(self)
                GUIComponent.__init__(self)
                VariableText.__init__(self)
-               self.numericalTextInput = NumericalTextInput(self.right)
                self.type = type
                self.type = type
+               self.allmarked = (text != "") and (type != self.PIN)
                self.maxSize = maxSize
                self.currPos = 0
                self.maxSize = maxSize
                self.currPos = 0
-               self.text = text
-               self.update()
+               self.visible_width = visible_width
+               self.offset = 0
+               self.overwrite = maxSize
+               self.setText(text)
+               
+       def __len__(self):
+               return len(self.text)
 
        def update(self):
 
        def update(self):
-               self.setMarkedPos(self.currPos)
-               text = self.text
-               if self.type == self.PIN:
-                       text = "*" * len(self.text)
-               self.setText(text)
-               #self.setText(self.text[0:self.currPos] + "_" + self.text[self.currPos] + "_" + self.text[self.currPos + 1:])
+               if self.visible_width:
+                       if self.currPos < self.offset:
+                               self.offset = self.currPos
+                       if self.currPos >= self.offset + self.visible_width:
+                               if self.currPos == len(self.Text):
+                                       self.offset = self.currPos - self.visible_width
+                               else:
+                                       self.offset = self.currPos - self.visible_width + 1
+                       if self.offset > 0 and self.offset + self.visible_width > len(self.Text):
+                               self.offset = max(0, len(self.Text) - self.visible_width)
+               if self.allmarked:
+                       self.setMarkedPos(-2)
+               else:
+                       self.setMarkedPos(self.currPos-self.offset)
+               if self.visible_width:
+                       if self.type == self.PIN:
+                               self.text = ""
+                               for x in self.Text[self.offset:self.offset+self.visible_width]:
+                                       self.text += (x==" " and " " or "*")
+                       else:
+                               self.text = self.Text[self.offset:self.offset+self.visible_width].encode("utf-8") + " "
+               else:
+                       if self.type == self.PIN:
+                               self.text = ""
+                               for x in self.Text:
+                                       self.text += (x==" " and " " or "*")
+                       else:
+                               self.text = self.Text.encode("utf-8") + " "
+
+       def setText(self, text):
+               if not len(text):
+                       self.currPos = 0
+                       self.Text = u""
+               else:
+                       try:
+                               self.Text = text.decode("utf-8")
+                       except UnicodeDecodeError:
+                               print "utf8 kaputt!"
+                               self.Text = text
+               self.update()
 
        def getText(self):
 
        def getText(self):
-               return self.text
-       
+               return self.Text.encode("utf-8")
+
        def createWidget(self, parent):
        def createWidget(self, parent):
-               return eLabel(parent, self.currPos)
-       
+               if self.allmarked:
+                       return eLabel(parent, -2)
+               else:
+                       return eLabel(parent, self.currPos-self.offset)
+
        def getSize(self):
                s = self.instance.calculateSize()
                return (s.width(), s.height())
        
        def getSize(self):
                s = self.instance.calculateSize()
                return (s.width(), s.height())
        
+       def innerright(self):
+               if self.allmarked:
+                       self.currPos = 0
+                       self.allmarked = False
+               elif self.maxSize:
+                       if self.currPos < len(self.Text)-1:
+                               self.currPos += 1
+               else:
+                       if self.currPos < len(self.Text):
+                               self.currPos += 1
+
        def right(self):
        def right(self):
-               self.currPos += 1
-               if self.currPos == len(self.text):
-                       if self.maxSize:
-                               self.currPos -= 1
-                       else:
-                               self.text = self.text + " "
-                       
+               if self.type == self.TEXT:
+                       self.timeout()
+               self.innerright()
                self.update()
                self.update()
-               
+
        def left(self):
        def left(self):
-               self.currPos -= 1
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.allmarked:
+                       if self.maxSize:
+                               self.currPos = len(self.Text) - 1
+                       else:
+                               self.currPos = len(self.Text)
+                       self.allmarked = False
+               elif self.currPos > 0:
+                       self.currPos -= 1
                self.update()
                self.update()
-               
+
        def up(self):
        def up(self):
-               if self.text[self.currPos] == "9":
+               self.allmarked = False
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.currPos == len(self.Text) or self.Text[self.currPos] == "9" or self.Text[self.currPos] == " ":
                        newNumber = "0"
                else:
                        newNumber = "0"
                else:
-                       newNumber = str(int(self.text[self.currPos]) + 1)
-               self.text = self.text[0:self.currPos] + newNumber + self.text[self.currPos + 1:]
+                       newNumber = str(int(self.Text[self.currPos]) + 1)
+               self.Text = self.Text[0:self.currPos] + newNumber + self.Text[self.currPos + 1:]
                self.update()
                self.update()
-               
+
        def down(self):
        def down(self):
-               if self.text[self.currPos] == "0":
+               self.allmarked = False
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.currPos == len(self.Text) or self.Text[self.currPos] == "0" or self.Text[self.currPos] == " ":
                        newNumber = "9"
                else:
                        newNumber = "9"
                else:
-                       newNumber = str(int(self.text[self.currPos]) - 1)
-               self.text = self.text[0:self.currPos] + newNumber + self.text[self.currPos + 1:]
+                       newNumber = str(int(self.Text[self.currPos]) - 1)
+               self.Text = self.Text[0:self.currPos] + newNumber + self.Text[self.currPos + 1:]
                self.update()
                
                self.update()
                
+       def home(self):
+               self.allmarked = False
+               if self.type == self.TEXT:
+                       self.timeout()
+               self.currPos = 0
+               self.update()
+       
+       def end(self):
+               self.allmarked = False
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.maxSize:
+                       self.currPos = len(self.Text) - 1
+               else:
+                       self.currPos = len(self.Text)
+               self.update()
+
+       def insertChar(self, ch, pos, owr, ins):
+               if ins and not self.maxSize:
+                       self.Text = self.Text[0:pos] + ch + self.Text[pos:]
+               elif owr or self.overwrite:
+                       self.Text = self.Text[0:pos] + ch + self.Text[pos + 1:]
+               elif self.maxSize:
+                       self.Text = self.Text[0:pos] + ch + self.Text[pos:-1]
+               else:
+                       self.Text = self.Text[0:pos] + ch + self.Text[pos:]
+
+       def deleteChar(self, pos):
+               if not self.maxSize:
+                       self.Text = self.Text[0:pos] + self.Text[pos + 1:]
+               elif self.overwrite:
+                       self.Text = self.Text[0:pos] + " " + self.Text[pos + 1:]
+               else:
+                       self.Text = self.Text[0:pos] + self.Text[pos + 1:] + " "
+
+       def deleteAllChars(self):
+               if self.maxSize:
+                       self.Text = " " * len(self.Text)
+               else:
+                       self.Text = ""
+               self.currPos = 0
+
+       def tab(self):
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.allmarked:
+                       self.deleteAllChars()
+                       self.allmarked = False
+               else:
+                       self.insertChar(" ", self.currPos, False, True);
+                       self.innerright()
+               self.update()
+
+       def delete(self):
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.allmarked:
+                       self.deleteAllChars()
+                       self.allmarked = False
+               else:
+                       self.deleteChar(self.currPos);
+                       if self.maxSize and self.overwrite:
+                               self.innerright()
+               self.update()
+
+       def deleteBackward(self):
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.allmarked:
+                       self.deleteAllChars()
+                       self.allmarked = False
+               else:
+                       if self.currPos > 0:
+                               self.deleteChar(self.currPos-1);
+                               if not self.maxSize and self.offset > 0:
+                                       self.offset -= 1
+                               self.currPos -= 1
+               self.update()
+
+       def toggleOverwrite(self):
+               if self.type == self.TEXT:
+                       self.timeout()
+               self.overwrite = not self.overwrite
+               self.update()
+
+       def handleAscii(self, code):
+               if self.type == self.TEXT:
+                       self.timeout()
+               if self.allmarked:
+                       self.deleteAllChars()
+                       self.allmarked = False
+               self.insertChar(unichr(code), self.currPos, False, False);
+               self.innerright()
+               self.update()
+
        def number(self, number):
                if self.type == self.TEXT:
        def number(self, number):
                if self.type == self.TEXT:
-                       newChar = self.numericalTextInput.getKey(number)
+                       owr = self.lastKey == number
+                       newChar = self.getKey(number)
                elif self.type == self.PIN or self.type == self.NUMBER:
                elif self.type == self.PIN or self.type == self.NUMBER:
+                       owr = False
                        newChar = str(number)
                        newChar = str(number)
-               self.text = self.text[0:self.currPos] + newChar + self.text[self.currPos + 1:]
+               if self.allmarked:
+                       self.deleteAllChars()
+                       self.allmarked = False
+               self.insertChar(newChar, self.currPos, owr, False);
                if self.type == self.PIN or self.type == self.NUMBER:
                if self.type == self.PIN or self.type == self.NUMBER:
-                       self.right()
+                       self.innerright()
                self.update()
                self.update()
-
-       def show(self):
-               self.instance.show()
-
-       def hide(self):
-               self.instance.hide()
\ No newline at end of file
Clone of git://git.opendreambox.org/git/enigma2.git before dream multimedia removed all the engima2 sources