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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>
90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
/* Copyright Massachusetts Institute of Technology 1985 */
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#include "copyright.h"
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/*
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* XMenu: MIT Project Athena, X Window system menu package
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*
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* XMenuChangeSelection - Change a menu selection.
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*
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* Author: Tony Della Fera, DEC
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* December 19, 1985
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*
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*/
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#include "XMenuInt.h"
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#include <string.h>
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int
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XMenuChangeSelection(Display *display, register XMenu *menu, register int p_num, register int s_num, char *data, int data_sw, char *label, int label_sw)
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/* previously opened display. */
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/* Menu object to be modified. */
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/* Pane number to be modified. */
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/* Selection number to modified. */
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/* Data value. */
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/* Change to new data value? */
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/* Selection label. */
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/* Change to new label? */
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{
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register XMPane *p_ptr; /* XMPane pointer. */
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register XMSelect *s_ptr; /* XMSelect pointer. */
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int label_length; /* Label length in characters. */
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int label_width; /* Label width in pixels. */
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/*
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* Check for NULL pointers!
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*/
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if (label == NULL) {
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_XMErrorCode = XME_ARG_BOUNDS;
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return(XM_FAILURE);
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}
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/*
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* Find the right pane.
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*/
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p_ptr = _XMGetPanePtr(menu, p_num);
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if (p_ptr == NULL) return(XM_FAILURE);
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/*
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* Find the right selection.
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*/
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s_ptr = _XMGetSelectionPtr(p_ptr, s_num);
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if (s_ptr == NULL) return(XM_FAILURE);
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/*
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* Reset the label?
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*/
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if (label_sw) {
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/*
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* Determine label size.
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*/
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label_length = strlen(label);
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label_width = XTextWidth(menu->s_fnt_info, label, label_length);
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/*
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* Change the selection data.
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*/
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s_ptr->label = label;
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s_ptr->label_width = label_width;
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s_ptr->label_length = label_length;
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/*
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* Schedule a recompute.
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*/
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menu->recompute = 1;
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}
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/*
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* Reset the data?
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*/
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if (data_sw) s_ptr->data = data;
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/*
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* Return successfully.
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*/
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_XMErrorCode = XME_NO_ERROR;
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return(s_num);
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}
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