mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-14 09:39:42 +00:00
aeeb86c99d
Some of the files in oldXMenu use functions from string.h without including that header which results in compile warnings: ChgPane.c:46:5: warning: implicit declaration of function ‘strlen’ ChgPane.c:46:20: warning: incompatible implicit declaration of built-in function ‘strlen’ ChgSel.c:62:2: warning: implicit declaration of function ‘strlen’ ChgSel.c:62:17: warning: incompatible implicit declaration of built-in function ‘strlen’ Create.c:220:5: warning: implicit declaration of function ‘strcmp’ InsPane.c:65:5: warning: implicit declaration of function ‘strlen’ InsPane.c:65:20: warning: incompatible implicit declaration of built-in function ‘strlen’ InsSel.c:68:5: warning: implicit declaration of function ‘strlen’ InsSel.c:68:20: warning: incompatible implicit declaration of built-in function ‘strlen’ InsSel.c:75:5: warning: implicit declaration of function ‘strcmp’ Add the necessary ‘#include <string.h>’. oldXMenu/ChgPane.c, oldXMenu/ChgSel.c, oldXMenu/Create.c, oldXMenu/InsPane.c, oldXMenu/InsSel.c: add missing #include <string.h>
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
/* Copyright Massachusetts Institute of Technology 1985 */
|
|
|
|
#include "copyright.h"
|
|
|
|
|
|
/*
|
|
* XMenu: MIT Project Athena, X Window system menu package
|
|
*
|
|
* XMenuInsertSelection - Inserts a selection into an XMenu object
|
|
*
|
|
* Author: Tony Della Fera, DEC
|
|
* 20-Nov-85
|
|
*
|
|
*/
|
|
|
|
#include "XMenuInt.h"
|
|
#include <string.h>
|
|
|
|
int
|
|
XMenuInsertSelection(register XMenu *menu, register int p_num, register int s_num, char *data, char *label, int active)
|
|
/* Menu object to be modified. */
|
|
/* Pane number to be modified. */
|
|
/* Selection number of new selection. */
|
|
/* Data value. */
|
|
/* Selection label. */
|
|
/* Make selection active? */
|
|
{
|
|
register XMPane *p_ptr; /* XMPane pointer. */
|
|
register XMSelect *s_ptr; /* XMSelect pointer. */
|
|
|
|
XMSelect *sel; /* Newly created selection. */
|
|
|
|
int label_length; /* Label length in characters. */
|
|
int label_width; /* Label width in pixels. */
|
|
|
|
/*
|
|
* Check for NULL pointers!
|
|
*/
|
|
if (label == NULL) {
|
|
_XMErrorCode = XME_ARG_BOUNDS;
|
|
return(XM_FAILURE);
|
|
}
|
|
|
|
/*
|
|
* Find the right pane.
|
|
*/
|
|
p_ptr = _XMGetPanePtr(menu, p_num);
|
|
if (p_ptr == NULL) return(XM_FAILURE);
|
|
|
|
/*
|
|
* Find the selection number one less than the one specified since that
|
|
* is the selection after which the insertion will occur.
|
|
*/
|
|
s_ptr = _XMGetSelectionPtr(p_ptr, (s_num - 1));
|
|
if (s_ptr == NULL) return(XM_FAILURE);
|
|
|
|
/*
|
|
* Calloc the XMSelect structure.
|
|
*/
|
|
sel = (XMSelect *)calloc(1, sizeof(XMSelect));
|
|
if (sel == NULL) {
|
|
_XMErrorCode = XME_CALLOC;
|
|
return(XM_FAILURE);
|
|
}
|
|
|
|
/*
|
|
* Determine label size.
|
|
*/
|
|
label_length = strlen(label);
|
|
label_width = XTextWidth(menu->s_fnt_info, label, label_length);
|
|
|
|
|
|
/*
|
|
* Fill the XMSelect structure.
|
|
*/
|
|
if (!strcmp (label, "--") || !strcmp (label, "---"))
|
|
{
|
|
sel->type = SEPARATOR;
|
|
sel->active = 0;
|
|
}
|
|
else
|
|
{
|
|
sel->type = SELECTION;
|
|
sel->active = active;
|
|
}
|
|
|
|
sel->active = active;
|
|
sel->serial = -1;
|
|
sel->label = label;
|
|
sel->label_width = label_width;
|
|
sel->label_length = label_length;
|
|
sel->data = data;
|
|
sel->parent_p = p_ptr;
|
|
|
|
/*
|
|
* Insert the selection after the selection with the selection
|
|
* number one less than the desired number for the new selection.
|
|
*/
|
|
emacs_insque(sel, s_ptr);
|
|
|
|
/*
|
|
* Update the selection count.
|
|
*/
|
|
p_ptr->s_count++;
|
|
|
|
/*
|
|
* Schedule a recompute.
|
|
*/
|
|
menu->recompute = 1;
|
|
|
|
/*
|
|
* Return the selection number just inserted.
|
|
*/
|
|
_XMErrorCode = XME_NO_ERROR;
|
|
return(s_num);
|
|
}
|