From 13e74ce7d8fcccc12bed3ce65c4f35987f206799 Mon Sep 17 00:00:00 2001
From: Stefan Pluecken <stefan.pluecken@multimedia-labs.de>
Date: Fri, 3 Mar 2006 02:00:18 +0000
Subject: [PATCH] delete characters in the InputBox with mute key

---
 data/keymap.xml                        | 20 +++++++++++++++++++-
 lib/python/Components/Input.py         |  4 ++++
 lib/python/Screens/ChannelSelection.py |  2 +-
 lib/python/Screens/InputBox.py         |  7 +++++--
 4 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/data/keymap.xml b/data/keymap.xml
index 3641df94..ffcfa95d 100644
--- a/data/keymap.xml
+++ b/data/keymap.xml
@@ -88,6 +88,24 @@
 		<key id="KEY_OK" mapto="ok" flags="mr" />
 		<key id="KEY_EXIT" mapto="cancel" flags="mr" />
 	</map>
+
+	<map context="InputBoxActions">
+		<key id="KEY_LEFT" mapto="left" flags="mr" />
+		<key id="KEY_RIGHT" mapto="right" flags="mr" />
+		<key id="KEY_OK" mapto="ok" flags="m" />
+		<key id="KEY_EXIT" mapto="back" flags="m" />
+		<key id="KEY_MUTE" mapto="delete" flags="mr" />
+		<key id="KEY_1" mapto="1" flags="m" />
+		<key id="KEY_2" mapto="2" flags="m" />
+		<key id="KEY_3" mapto="3" flags="m" />
+		<key id="KEY_4" mapto="4" flags="m" />
+		<key id="KEY_5" mapto="5" flags="m" />
+		<key id="KEY_6" mapto="6" flags="m" />
+		<key id="KEY_7" mapto="7" flags="m" />
+		<key id="KEY_8" mapto="8" flags="m" />
+		<key id="KEY_9" mapto="9" flags="m" />
+		<key id="KEY_0" mapto="0" flags="m" />
+	</map>
 	
 	<map context="WizardActions">
 		<key id="KEY_LEFT" mapto="left" flags="mr" />
@@ -97,7 +115,7 @@
 		<key id="KEY_OK" mapto="ok" flags="m" />
 		<key id="KEY_EXIT" mapto="back" flags="m" />
 	</map>
-
+	
 	<map context="InfobarMenuActions">
 		<key id="KEY_MENU" mapto="mainMenu" flags="mr" />
 	</map>
diff --git a/lib/python/Components/Input.py b/lib/python/Components/Input.py
index f1a17d90..a3ab764e 100644
--- a/lib/python/Components/Input.py
+++ b/lib/python/Components/Input.py
@@ -69,6 +69,10 @@ class Input(HTMLComponent, GUIComponent, VariableText):
 		self.text = self.text[0:self.currPos] + newNumber + self.text[self.currPos + 1:]
 		self.update()
 		
+	def delete(self):
+		self.text = self.text[:self.currPos] + self.text[self.currPos + 1:]
+		self.update()
+		
 	def number(self, number):
 		if self.type == self.TEXT:
 			newChar = self.numericalTextInput.getKey(number)
diff --git a/lib/python/Screens/ChannelSelection.py b/lib/python/Screens/ChannelSelection.py
index 8b3fe93c..db279451 100644
--- a/lib/python/Screens/ChannelSelection.py
+++ b/lib/python/Screens/ChannelSelection.py
@@ -103,7 +103,7 @@ class ChannelContextMenu(Screen):
 		self.close(False)
 		
 	def showBouquetInputBox(self):
-		self.session.openWithCallback(self.bouquetInputCallback, InputBox, title=_("Please enter a name for the new bouquet"), text="neues_bouquet", maxSize=False, type=Input.TEXT)
+		self.session.openWithCallback(self.bouquetInputCallback, InputBox, title=_("Please enter a name for the new bouquet"), text="bouquetname", maxSize=False, type=Input.TEXT)
 
 	def bouquetInputCallback(self, bouquet):
 		if bouquet is not None:
diff --git a/lib/python/Screens/InputBox.py b/lib/python/Screens/InputBox.py
index 57745ca7..47b800df 100644
--- a/lib/python/Screens/InputBox.py
+++ b/lib/python/Screens/InputBox.py
@@ -15,12 +15,13 @@ class InputBox(Screen):
 		self["text"] = Label(title)
 		self["input"] = Input(**kwargs)
 				
-		self["actions"] = NumberActionMap(["WizardActions", "InputActions"], 
+		self["actions"] = NumberActionMap(["WizardActions", "InputBoxActions"], 
 		{
 			"ok": self.go,
 			"back": self.cancel,
 			"left": self.keyLeft,
 			"right": self.keyRight,
+			"delete": self.keyDelete,
 			"1": self.keyNumberGlobal,
 			"2": self.keyNumberGlobal,
 			"3": self.keyNumberGlobal,
@@ -40,9 +41,11 @@ class InputBox(Screen):
 		self["input"].right()
 	
 	def keyNumberGlobal(self, number):
-		print "pressed", number
 		self["input"].number(number)
 		
+	def keyDelete(self):
+		self["input"].delete()
+		
 	def go(self):
 		self.close(self["input"].getText())
 		
-- 
2.30.2