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- 93.11.26
- Group Editor 1.1
- ----------------
-
- Description
- -----------
- Group Editor is a Windows 3.1 application to edit Program Manager
- .GRP files.
-
- Installation
- ------------
- 1. install GROUPED.EXE in the directory of your choice
- 2. run Group Editor directly with Program Manager's "File | Run"
- command or add it to an existing program group with Program
- Manager's "File | New" command and run it by double-clicking
- the icon.
-
- How to Use Group Editor
- -----------------------
- The initial screen lists the existing program groups. Select a group
- to edit. The next screen lists all of the icons in the group and
- one of 4 sets of parameters.
-
- Select a set of parameters to edit and then select 1 or more
- strings in the set to edit. Enter the 'search string' and the
- 'replace string' and press 'Perform Edit'. To replace just the
- blank entries, select the 'blank' radio button. If you don't
- care what the current value is and just want to erase it and
- replace it with a new value, select the 'anything' radio button.
-
- You may perform as many edits as you wish. Nothing is actually
- updated in the .GRP file until you press the Update button.
-
- Why I Wrote Group Editor
- ------------------------
- I have a group of ~20 DOS applications that have no file selection
- mechanism or options (they know which files to look for and they know
- what to do with them so there is little need for interaction).
- Traditionally the user CDs to the appropriate 'survey' directory and
- executes the programs so the 'current' directory is the 'working
- directory'. To work on a different 'survey', just CD to another
- survey and execute the program.
-
- Obviously, running these programs from Windows requires that the
- 'working directory' be changed for the whole suite of programs each
- time the user wants to work on a different 'survey'. Group Editor
- allows the working directory of the entire group of programs to be
- changed in one single edit. This is much easier & faster than using
- Program Manager's "File | Properties" command on every single icon.
-
- There are several other shareware applications which perform similar
- functions (and also manage similar information in the .INI and .PIF
- files). However, the other applications read & write the .GRP files
- directly (Group Editor communicates with Program Manager at a higher
- level). Also, I like to write programs :)
-
- How it Works
- ------------
- Group Editor communicates via DDE with Program Manager to obtain a list
- of all of the program groups. When a group is selected, another DDE
- exchange obtains information about all of the icons in the selected
- group. When all edits are complete, it updates the information in the
- .GRP file by another DDE conversation with Program Manager.
-
- Note that Group Editor does not read or write or modify the .GRP files
- directly. It communicates with Program Manager at a higher level.
- Other applications similar to Group Editor access the .GRP files
- directly, performing their own checksums and relying on less than
- adequate documentation of the format of the .GRP files. It is hoped
- that Group Editor is a more enduring and portable form of this type
- of application.
-
- History
- -------
- Version Date Comments
- -----------------------------------------------------------
- 1.0 93.10.24 initial release
- 1.1 93.11.18 Fixed bug in displaying groups with a large
- number of icons (> 40).
-
- The search/replace strings are now preserved
- between group edits (but not when you exit Group
- Editor). This makes it easy to change the same
- thing in several groups without re-entering the
- strings.
-
- The 'Perform Edit' button is now enabled more readily
- as you enter search/replace strings.
-
- When you press 'Update', each item is highlighted in
- the listbox as it is updated with Program Manager.
-
- Accented characters were not lower-cased correctly.
- Fixed this by using AnsiLower() instead of strlwr().
-
-
- Cost of Group Editor
- --------------------
- Group Editor is a FREE application. Use and distribute as you wish,
- with my compliments. If you like it, you can buy me a beer the next
- time you're in Ottawa.
-
- John A. Grant
- Geological Survey of Canada
- Mineral Resources Division
- Airborne Geophysics Section
- 601 Booth St., Room 591
- Ottawa, Ontario, K1A 0E8
- Internet: jagrant@gsc.emr.ca
-
-