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MBSSep2018MunichDE
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/MacCocoa/DiscRecording/DataBurn with File Events
Function:
Required plugins for this example: MBS MacBase Plugin, MBS MacControls Plugin, MBS Main Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /MacCocoa/DiscRecording/DataBurn with File Events
This example is the version from Sun, 17th Mar 2012.
Project "DataBurn with File Events.rbp"
Class App Inherits Application
Const kEditClear = "&Delete"
Const kFileQuit = "&Quit"
Const kFileQuitShortcut = ""
EventHandler Sub Open() dim track as DRTrackMBS dim bsp as DRBurnSetupPanelMBS dim bpp as DRBurnProgressPanelMBS // we need a track track=CreateTrack if track<>nil then bsp=new DRBurnSetupPanelMBS // set a few options bsp.setCanSelectAppendableMedia true bsp.setCanSelectTestBurn true if bsp.runSetupPanel=bsp.NSOKButton then bpp=new DRBurnProgressPanelMBS // And start off the burn itself. This will put up the progress dialog // and do all the nice pretty things that a happy app does. bpp.beginProgressPanelForBurn bsp.burnObject, track else MsgBox "You pressed cancel." end if end if End EventHandler
Function CreateTrack() As DRTrackMBS dim t as DRTrackMBS dim childfolder,folder as DRFolderMBS dim file1,file2 as DRFileMBS dim file as MyDRFileMBS // make root folder folder=DRFolderMBS.virtualFolderWithName("Root") // this will name the disc childfolder=DRFolderMBS.virtualFolderWithName("Childfolder") folder.addChild childfolder file1=DRFileMBS.virtualFileWithName("Hello World", "Hello World Content") file2=DRFileMBS.virtualFileWithName("Hello World", "Hello World Content") folder.addChild file1 childfolder.addChild file2 file=new MyDRFileMBS("test.txt") folder.addChild file t=DRTrackMBS.trackForRootFolder(folder) Return t End Function
End Class
Class Window1 Inherits Window
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&File"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "Select &All"
End MenuBar
Class MyDRFileMBS Inherits DRFileMBS
EventHandler Function calculateSizeOfFile(fork as integer, estimating as boolean) As uint64 if fork=1 then // ResourceFork Return 0 else Return 12345678 end if End EventHandler
EventHandler Function prepareFileForBurn() As boolean position=0 Return true End EventHandler
EventHandler Function prepareFileForVerification() As boolean position=0 Return true End EventHandler
EventHandler Function produceFile(fork as integer, buffer as memoryblock, Bufferlen as uint32, address as uint64, blocksize as uint32) As uint32 dim offset as integer if fork=0 then // data fork while offset<Bufferlen buffer.Byte(offset)=(65+offset mod 26) offset=offset+1 wend end if Return offset End EventHandler
Property position As Integer
End Class
End Project

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The items on this page are in the following plugins: MBS MacCocoa Plugin.





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