The Trunk: Morphic-mt.1050.mcz

Marcel Taeumel uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-mt.1050.mcz

==================== Summary ====================

Name: Morphic-mt.1050
Author: mt
Time: 20 November 2015, 2:16:41.426 pm
UUID: 188b4bcf-d1d3-4d41-a0dd-927519e120fb
Ancestors: Morphic-mt.1049

Another update for indent/outdent after the suggestion from Levente and Chris. Indent only with TAB if multiple lines are selected.

=============== Diff against Morphic-mt.1049 ===============

Item was changed:
  ----- Method: TextEditor>>dispatchOnKeyboardEvent: (in category 'typing support') -----
  dispatchOnKeyboardEvent: aKeyboardEvent
  "Carry out the action associated with this character, if any. Type-ahead is passed so some routines can flush or use it."
 
  | honorCommandKeys typedChar |
  typedChar := aKeyboardEvent keyCharacter.
 
  "Create a new command for separating characters."
  (Character separators includes: typedChar)
  ifTrue: [self closeTypeIn].
 
  "Handle one-line input fields."
  (typedChar == Character cr and: [morph acceptOnCR])
  ifTrue: [^ true].
 
  "Clear highlight for last opened parenthesis."
  self clearParens.
 
  "Handle line breaks and auto indent."
  typedChar == Character cr ifTrue: [
  aKeyboardEvent controlKeyPressed
  ifTrue: [^ self normalCharacter: aKeyboardEvent].
  aKeyboardEvent shiftPressed
  ifTrue: [^ self lf: aKeyboardEvent].
  aKeyboardEvent commandKeyPressed
  ifTrue: [^ self crlf: aKeyboardEvent].
  ^ self crWithIndent: aKeyboardEvent].
 
  "Handle indent/outdent with selected text block."
+ typedChar == Character tab ifTrue: [
+ aKeyboardEvent shiftPressed
+ ifTrue: [self outdent: aKeyboardEvent. ^ true]
+ ifFalse: [self hasMultipleLinesSelected
+ ifTrue: [self indent: aKeyboardEvent. ^ true]]].
- ((typedChar == Character tab
- and: [self hasSelection])
- and: [self isInWhitespaceAtStartOfLine]) ifTrue: [
- aKeyboardEvent shiftPressed
- ifTrue: [self outdent: aKeyboardEvent]
- ifFalse: [self indent: aKeyboardEvent].
- ^ true].
 
  honorCommandKeys := Preferences cmdKeysInText.
 
  (honorCommandKeys and: [typedChar == Character enter])
  ifTrue: [^ self dispatchOnEnterWith: aKeyboardEvent].
 
  "Special keys overwrite crtl+key combinations - at least on Windows. To resolve this
  conflict, assume that keys other than cursor keys aren't used together with Crtl."
  ((self class specialShiftCmdKeys includes: aKeyboardEvent keyValue)
  and: [aKeyboardEvent keyValue < 27])
  ifTrue: [^ aKeyboardEvent controlKeyPressed
  ifTrue: [self
  perform: (self class shiftCmdActions at: aKeyboardEvent keyValue + 1)
  with: aKeyboardEvent]
  ifFalse: [self
  perform: (self class cmdActions at: aKeyboardEvent keyValue + 1)
  with: aKeyboardEvent]].
 
  "backspace, and escape keys (ascii 8 and 27) are command keys"
  ((honorCommandKeys and: [aKeyboardEvent commandKeyPressed])
  or: [self class specialShiftCmdKeys includes: aKeyboardEvent keyValue])
  ifTrue: [ ^ aKeyboardEvent shiftPressed
  ifTrue: [self
  perform: (self class shiftCmdActions at: aKeyboardEvent keyValue + 1)
  with: aKeyboardEvent]
  ifFalse: [self
  perform: (self class cmdActions at: aKeyboardEvent keyValue + 1)
  with: aKeyboardEvent]].
 
  "the control key can be used to invoke shift-cmd shortcuts"
  (honorCommandKeys and: [ aKeyboardEvent controlKeyPressed ])
  ifTrue: [^ self
  perform: (self class shiftCmdActions at: aKeyboardEvent keyValue + 1)
  with: aKeyboardEvent].
 
  "Automatically enclose paired characters such as brackets."
  self class autoEnclose
  ifTrue: [((self hasSelection and: [self enclose: aKeyboardEvent])
  or: [self autoEncloseFor: typedChar])
  ifTrue: [^ true]].
 
  self normalCharacter: aKeyboardEvent.
  ^ false!

Item was added:
+ ----- Method: TextEditor>>hasMultipleLinesSelected (in category 'typing support') -----
+ hasMultipleLinesSelected
+
+ ^ self hasSelection and: [self startBlock top < self stopBlock top]!

Item was removed:
- ----- Method: TextEditor>>isInWhitespaceAtStartOfLine (in category 'typing support') -----
- isInWhitespaceAtStartOfLine
-
- ^ (self selectionStringFromBeginningOfLine allSatisfy: [:c| c isSeparator])
- and: [self selection anySatisfy: [:c | c isSeparator not] "Ignore whitespace-only selections."]!

Item was removed:
- ----- Method: TextEditor>>selectionStringFromBeginningOfLine (in category 'accessing-selection') -----
- selectionStringFromBeginningOfLine
-
- ^ self paragraph string
- copyFrom: (self beginningOfLine: self startIndex) to: self startIndex - 1!