[Pkg] The Trunk: Morphic-eem.1044.mcz
commits at source.squeak.org
commits at source.squeak.org
Wed Nov 18 20:01:18 UTC 2015
Eliot Miranda uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-eem.1044.mcz
==================== Summary ====================
Name: Morphic-eem.1044
Author: eem
Time: 18 November 2015, 12:00:36.271 pm
UUID: 0ec2bc30-6135-4996-9005-93d4e83321df
Ancestors: Morphic-mt.1043
Fix typing of tabs in the "middle" of a line. Only interpret the tab as an indent if the start of the selection is in a run of whitespace from the start of line.
=============== Diff against Morphic-mt.1043 ===============
Item was changed:
----- Method: TextEditor>>beginningOfLine: (in category 'private') -----
beginningOfLine: position
"Redefined in subclasses using Paragraph support"
+ ^ (paragraph lines at:(paragraph lineIndexOfCharacterIndex: position)) first!
- ^ (paragraph lines at:(paragraph lineIndexFor: position)) first!
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 and: [self isInWhitespaceAtStartOfLine]) ifTrue: [
- (typedChar == Character tab and: [self hasSelection]) 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>>isInWhitespaceAtStartOfLine (in category 'typing support') -----
+ isInWhitespaceAtStartOfLine
+ ^self selectionStringFromBeginningOfLine allSatisfy: [:c| c isSeparator]!
Item was added:
+ ----- Method: TextEditor>>selectionStringFromBeginningOfLine (in category 'accessing-selection') -----
+ selectionStringFromBeginningOfLine
+ ^paragraph string copyFrom: (self beginningOfLine: self startBlock stringIndex) to: self startBlock stringIndex!
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