I upload new version 0.7:
- clipboard operations
- more navigation shortcuts
- fixed bugs when editing text from start or end text positions
- optimized text drawing to draw only visible lines
- optimized TxInterval>>contains:. So now #newTextContents: works on big
strings
With this version I again investigate beautiful morphic events code (you
should install slice 10427).
I add shortcuts "Character end ctrl" and "Character home ctrl" to move
cursor at text end and start. And it was not work.
I debug what happens and KeyboardEvent from "Character home ctrl" was
printed as ctrl+d. What's the crap!
Ok I found this code:
modifiedCharacter
self flag: #hack.
"Hack me. When Ctrl is pressed, the key ascii value is not right and
we have to do something ugly"
^(self controlKeyPressed and: [ (#(MacOSX Windows) includes: Smalltalk
os current platformFamily) and: [ keyValue <= 26 ]])
ifTrue: [ (self keyValue + $a asciiValue - 1) asCharacter ]
ifFalse: [ self keyCharacter ]
I don't know why such complicated code needed but with only "^self
keyCharacter" you will replace many standart shortcuts with some random
behaviour.
So I just extract special logic to method and put here special checking for
home and end characters:
KeyboardEvent>>hasSpecialCTRLKeyValue
"
4 - Character end
1 - Character home
"
^ self controlKeyPressed and: [ keyValue <= 26 & (keyValue ~= 4) &
(keyValue ~= 1) ]
And I remove dublication in printing keyboard event.
Slice with fix here https://pharo.fogbugz.com/default.asp?10427. Should I
put it at configuration dependency?
I read about new events system at pharo vision. Is new system will remove
such hacks?
