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- Index file for "Messages" Library
-
- Procedures provided:
-
- DEFPROCstandard_messages - calls procedures when messages are recieved.
-
- DEFPROCmessages_load - for internal use only.
-
- DEFFNfilename(file$) - returns just the filename out of the pathname
- file$.
-
- DEFPROCdragbox(whandle%,ihandle%) - creates a drag box around an icon,
- or in RISC OS 3, drags the icon solidly (using DragASprite)
-
- DEFPROCmessages_savefailed - presently unused - is called when an error
- occurs during saving.
-
- DEFPROCmessages_enddrag - for internal use only.
-
- DEFPROCmessages_save - for internal use only.
-
- DEFPROCclick_on_ok(whandle%,ihandle%) - is called when OK is click with the
- window and icon handle of the icon containing the file name.
-
- DEFPROCother_messages - this procedure has been added to cover interactive.
- help.
-
- DEFPROCsendhelp(message$) - this sends the help message to the !Help
- program.
-
- DEFPROCdragAsprite(block%,sprite$,shadow%) - this will use the 'DragASprite'
- module in RISC OS 3 to allow solid dragging of a sprite (in the WIMP sprite
- pool). It takes the memory block which would be used with 'Wimp_DragBox',
- the name of the sprite to be dragged and whether or not it should have
- a shadow (TRUE/FALSE).
-
- Procedures needed:
-
- DEFPROCdoload(filename$,filetype%) - To load in a file.
- DEFFNlen - returns the length (estimate) of the file to be saved.
- DEFFNtype - returns the file type of the file to be saved.
- DEFFNname - returns the name of the file to be saved.
- DEFPROCdosave(filename$) - To save a file after a drag.
- DEFPROCgethelp(whandle%,ihandle%) - is called when a request for help is
- recieved.
-