| Open a *.logic file directly from file system rather than workspace? [message #157624] |
Thu, 11 November 2004 03:59  |
Eclipse User |
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Originally posted by: hitdemo2002.yahoo.com.cn
logic example open or save a *.logic file via ide's workspace,now ,i want
directly open or save a *.logic to native file system,that is to say, when
click file->save, popup a savedialog, select a place and filename in my
disk,and save. when click file->open,popup a opendialog,select a *.logic
file from my disk ,open it.
for implement these functions, Does i need use java.io.file,and get the
selected file's ByteArrayInputStream, but how to convert
ByteArrayInputStream to a Diagram object? i don't want to use IFile ,has
another way ?
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| Re: Open a *.logic file directly from file system rather than workspace? [message #157736 is a reply to message #157624] |
Thu, 11 November 2004 22:10  |
 Pratik Shah
Messages: 1077
Registered: July 2009 |
Senior Member |
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This is not really a GEF question. In the Java perspective, File -> Open
External File allows you to open Java files not in the workspace. You can
look at how they do that.
"hitdemo2002" <hitdemo2002@yahoo.com.cn> wrote in message
news:cmuo8e$9l5$1@eclipse.org...
> logic example open or save a *.logic file via ide's workspace,now ,i want
> directly open or save a *.logic to native file system,that is to say, when
> click file->save, popup a savedialog, select a place and filename in my
> disk,and save. when click file->open,popup a opendialog,select a *.logic
> file from my disk ,open it.
>
> for implement these functions, Does i need use java.io.file,and get the
> selected file's ByteArrayInputStream, but how to convert
> ByteArrayInputStream to a Diagram object? i don't want to use IFile ,has
> another way ?
>
>
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