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WTSupported in traditional Synergy on Windows
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WNSupported in Synergy .NET on Windows
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USupported on UNIX
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VSupported on OpenVMS
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xcall U_EDITKEYS([help_id])
Arguments
help_id
(optional) The help identifier. (a)
Discussion
U_EDITKEYS enables the user to create or modify the key map definitions for any terminal type. This subroutine is used by Proto to support the “Key mapping” function.
On Windows, shortcut keys are mapped to a native Windows accelerator table to enable their use. The key mapping function available through Proto or U_EDITKEYS has an effect only on the shortcut text displayed in the menus. The actual keystrokes required for each function code are fixed, and are reflected in the MSWINDOWS key map.
The current key map is initially loaded when you call U_EDITKEYS. Changes made to the current key map take effect after U_EDITKEYS returns.
Refer to Customizing key mapping for menu shortcuts for information on editing key maps.
This subroutine recognizes the following menu entry names if they are included in a placed menu column.
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O_ACCEPT |
Accept the shortcut sequence directly. |
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O_CANCEL |
Cancel changes. |
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O_CHGTERM |
Change which terminal key map is being modified. |
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O_COPYTERM |
Copy a terminal key map definition. |
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O_DELTERM |
Delete a terminal key map definition. |
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O_EXIT |
Exit and save all changes. |
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O_HELP |
Call the EHELP_METHOD subroutine and pass help_id. |
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S_UP |
Move to the previous selection window item. |
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S_DOWN |
Move to the next selection window item. |
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S_LEFT |
Move to the selection item in the previous column. |
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S_RIGHT |
Move to the selection item in the next column. |
Any other menu entries cause U_EDITKEYS to return with g_select set to true and g_entnam set to the selected menu entry.
On Windows, U_EDITKEYS cannot time out.
On UNIX and OpenVMS, if a time-out occurs, g_select is set to true and g_entnam is set to the entry name specified in tkctl.def for g_time_entry. See g_time_entry.
Examples
The following subroutine provides the entire “Key mapping” utility included in Proto.
subroutine keymap .include "WND:tools.def" record colid ,i4 proc xcall e_enter ;Enter new environment xcall m_column(D_REMOVE, D_LOCAL) ;Remove all local columns xcall m_ldcol(colid, g_utlib, "c_editkeys");Load key editing column xcall m_defcol(9) ;Make it default column xcall u_editkeys ;Call edit routine xcall e_exit ;Exit environment xreturn endsubroutine
