Platforms to show: All Mac Windows Linux Cross-Platform
/MacCocoa/Spellcheck/SpellCheck RB
Required plugins for this example: MBS MacBase Plugin, MBS MacCF Plugin, MBS MacCocoa Plugin, MBS Main Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacCocoa/Spellcheck/SpellCheck RB
This example is the version from Sun, 17th Mar 2012.
Project "SpellCheck RB.xojo_binary_project"
Class Window1 Inherits Window
Binding stringBinder
Control Doc Inherits TextArea
ControlInstance Doc Inherits TextArea
End Control
Control CheckButton Inherits PushButton
ControlInstance CheckButton Inherits PushButton
EventHandler Sub Action()
spell.Location=0
spell.length=0
doc.sellength=0
doc.selstart=0
offset=0
checkon
End EventHandler
End Control
Control IgnoreButton Inherits PushButton
ControlInstance IgnoreButton Inherits PushButton
EventHandler Sub Action()
spell.ignoreWord(currentword)
checkon
End EventHandler
End Control
Control List Inherits ListBox
ControlInstance List Inherits ListBox
End Control
Control ReplaceWord Inherits TextField
ControlInstance ReplaceWord Inherits TextField
EventHandler Sub TextChange()
if spell<>Nil then
spell.WordFieldValue = me.text
end if
replaceButton.enabled=doc.sellength>0 and ReplaceWord.text<>"" and ReplaceWord.enabled
End EventHandler
End Control
Control ReplaceButton Inherits PushButton
ControlInstance ReplaceButton Inherits PushButton
EventHandler Sub Action()
doc.seltext=replaceword.text
spell.length=doc.sellength
checkon
End EventHandler
End Control
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action()
ignorelistSheet.init spell
if ignorelistSheet.okay then
ignorelistSheet.showModal
else
ignorelistSheet.close
end if
End EventHandler
End Control
Control Separator1 Inherits Separator
ControlInstance Separator1 Inherits Separator
End Control
Control PushButton2 Inherits PushButton
ControlInstance PushButton2 Inherits PushButton
EventHandler Sub Action()
dim s as CFStringMBS
s=NewCFStringMBS(doc.text)
msgBox str(spell.CountWordsInString(s,NewCFStringMBS("en")))
End EventHandler
End Control
Control StaticText1 Inherits Label
ControlInstance StaticText1 Inherits Label
End Control
Control lang Inherits TextField
ControlInstance lang Inherits TextField
End Control
Control PushButton3 Inherits PushButton
ControlInstance PushButton3 Inherits PushButton
EventHandler Sub Action()
if spell.setLanguage(lang.Text) then
'ok
else
MsgBox "This language is unknown."
end if
End EventHandler
End Control
Control PushButton4 Inherits PushButton
ControlInstance PushButton4 Inherits PushButton
EventHandler Sub Action()
dim c as CFStringMBS
c=spell.language
if c<>nil then
lang.text=c.str
else
lang.text="?"
end if
End EventHandler
End Control
Control GroupBox1 Inherits GroupBox
ControlInstance GroupBox1 Inherits GroupBox
End Control
Control EditField1 Inherits TextField
ControlInstance EditField1 Inherits TextField
EventHandler Sub TextChange()
dim a(-1) as string
dim i,c as integer
dim s as string
PopupMenu1.Enabled=False
PopupMenu1.DeleteAllRows
if me.text<>"" then
a=spell.CompletionsForPartialWordRange(0,len(me.Text),me.text,"")
if UBound(a)>=0 then
for each s in a
PopupMenu1.AddRow s
next
'PopupMenu1.AddRow str(c)
PopupMenu1.Enabled=PopupMenu1.ListCount>0
end if
end if
End EventHandler
End Control
Control PopupMenu1 Inherits PopupMenu
ControlInstance PopupMenu1 Inherits PopupMenu
End Control
EventHandler Sub Close()
SaveIgnoresWords
End EventHandler
EventHandler Sub Open()
spell=new NSSpellCheckerMBS
// For the demo the bundle should be inside the application folder
if spell.Tag<>0 then // available?
'ok
LoadIgnoresWords
else
msgBox "Can't load or find the Cocoa Spellchecking stuff."
end if
End EventHandler
Protected Sub LoadIgnoresWords()
dim f as FolderItem
dim t as TextInputStream
dim words(-1),line as string
f=SpecialFolder.Preferences.Child("SpellCheck RB.pref")
t=f.OpenAsTextFile
if t<>nil and spell<>nil then
while not t.eof
line=t.ReadLine(encodings.UTF8)
if line<>"" then
words.Append line
end if
wend
spell.setIgnoredWords words
end if
End Sub
Protected Sub SaveIgnoresWords()
dim f as FolderItem
dim i,c as integer
dim t as TextOutputStream
dim n(-1) as string
f=SpecialFolder.Preferences.Child("SpellCheck RB.pref")
t=f.CreateTextFile
if t<>nil and spell<>nil then
n=spell.ignoredWords
for each s as string in n
t.WriteLine ConvertEncoding(s,encodings.UTF8)
next
end if
End Sub
Sub checkon()
dim s as string
dim wc as integer
dim a(-1) as string
dim pos as integer
dim r as NSRangeMBS
list.deleteAllRows
' The easier way is possible, but doesn't do IgnoreLists.
r=spell.checkSpellingOfString(doc.text,doc.selstart+doc.sellength,"",false,wc)
if r.length>0 then
doc.selstart=r.Location
doc.sellength=r.length
pos=doc.lineNumAtCharPos(doc.selstart)
doc.scrollposition=pos-5
ignoreButton.enabled=true
list.enabled=true
replaceword.enabled=true
s=mid(doc.text,spell.Location+1,spell.length)
currentword=s
replaceword.text=s
a=spell.guessesForWord(s)
for each s in a
List.AddRow s
next
else
ignoreButton.enabled=false
list.enabled=false
replaceword.enabled=false
replaceButton.enabled=False
msgBox "Text is okay."
end if
End Sub
Property Protected currentword As string
Property offset As integer
Property spell As NSSpellCheckerMBS
End Class
MenuBar Menu
MenuItem UntitledMenu3 = ""
MenuItem UntitledMenu2 = "File"
MenuItem FileQuit = "Quit"
MenuItem UntitledMenu0 = "Edit"
MenuItem EditUndo = "Undo"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "Cut"
MenuItem EditCopy = "Copy"
MenuItem EditPaste = "Paste"
MenuItem EditClear = "Clear"
End MenuBar
Class IgnoreListSheet Inherits Window
Control ListBox1 Inherits ListBox
ControlInstance ListBox1 Inherits ListBox
End Control
Control PushButton1 Inherits PushButton
ControlInstance PushButton1 Inherits PushButton
EventHandler Sub Action()
close
End EventHandler
End Control
Sub init(s as NSSpellCheckerMBS)
dim a(-1) as string
dim c as integer
dim i as integer
a=s.ignoredWords
if UBound(a)>=0 then
for each t as string in a
Listbox1.AddRow t
next
okay=true
else
msgBox "no ignore list available."
end if
End Sub
Property okay As boolean
End Class
Module Util
End Module
Class App Inherits Application
EventHandler Sub Open()
if TargetMachO=false then
MsgBox "This example needs a MachO target running on Mac OS X."
quit
end if
End EventHandler
End Class
End Project
See also:
The items on this page are in the following plugins: MBS MacCocoa Plugin.
