antosdk-apps/TinyEditor/coffees/main.coffee

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2.7 KiB
CoffeeScript
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2018-07-24 19:18:07 +02:00
class TinyEditor extends this.OS.GUI.BaseApplication
constructor: ( args ) ->
super "TinyEditor", args
main: () ->
me = @
@editor = @find "editor"
@stbar = @find "statusbar"
@bindKey "ALT-N", () -> me.newFile()
@bindKey "ALT-O", () -> me.openFile()
@bindKey "CTRL-S", () -> me.saveFile()
@filehandler = null
$(@editor).on 'input', (e) ->
return if me.filehandler.dirty is true
me.filehandler.dirty = true
me.scheme.set "apptitle", "#{me.filehandler.path}*"
@read()
menu: () ->
me = @
m = [
{
text: "__(File)",
child: [
{ text: "__(New)", dataid :"new", shortcut: 'A-N' },
{ text: "__(Open)", dataid :"open", shortcut: 'A-O' },
{ text: "__(Save)", dataid :"save", shortcut: 'C-S' }
],
onmenuselect: (e) ->
switch e.item.data.dataid
when "new" then me.newFile()
when "open" then me.openFile()
when "save" then me.saveFile()
}
]
m
newFile: () ->
@filehandler = null
@read()
openFile: (fi) ->
me = @
@openDialog "FileDiaLog", ( dir, fname, d ) ->
me.filehandler = "#{dir}/#{fname}".asFileHandler()
me.read()
, __("Open file")
saveFile: () ->
me = @
@filehandler.cache = @editor.value
return @write() unless @filehandler.path is "Untitled"
@openDialog "FileDiaLog", (dir, fname, d) ->
me.filehandler.setPath "#{dir}/#{fname}"
me.write()
, __("Save as"), { file: me.filehandler }
read: () ->
me = @
@editor.value = ""
if @filehandler is null
@filehandler = "Untitled".asFileHandler()
@scheme.set "apptitle", "Untitled"
return
@filehandler.read (d) ->
me.scheme.set "apptitle", me.filehandler.path
me.editor.value = d
write: () ->
me = @
@filehandler.write "text/plain", (d) ->
return me.error __("Error saving file {0}", me.filehandler.path) if d.error
me.filehandler.dirty = false
me.scheme.set "apptitle", "#{me.filehandler.path}"
cleanup: (e) ->
return unless @filehandler.dirty
me = @
e.preventDefault()
@ask "__(Quit)", "__(Quit without saving?)", () ->
me.filehandler.dirty = false
me.quit()
this.OS.register "TinyEditor", TinyEditor