1 | /**************************************************************************/
|
---|
2 | /* Custom menu support routines for FM/2 */
|
---|
3 | /* copyright (c) 1996 by M. Kimes -- all rights reserved */
|
---|
4 | /**************************************************************************/
|
---|
5 |
|
---|
6 | #define INCL_DOS
|
---|
7 | #define INCL_WIN
|
---|
8 |
|
---|
9 | #include <os2.h>
|
---|
10 | #include <stdio.h>
|
---|
11 | #include <stdlib.h>
|
---|
12 | #include <string.h>
|
---|
13 | #include <share.h>
|
---|
14 | #include "fm3dll.h"
|
---|
15 | #include "menu.h"
|
---|
16 |
|
---|
17 | #pragma data_seg(DATA2)
|
---|
18 | #pragma alloc_text(MENU,tokenize,FreeMenuList,AddToMenu)
|
---|
19 |
|
---|
20 | MENU *menuhead = NULL;
|
---|
21 |
|
---|
22 |
|
---|
23 | INT tokenize (CHAR *str,INT max,CHAR **tokens) {
|
---|
24 |
|
---|
25 | INT x = 0;
|
---|
26 | CHAR *p;
|
---|
27 |
|
---|
28 | if(str && max && tokens) {
|
---|
29 | p = str;
|
---|
30 | for(;;) {
|
---|
31 | p = skip_delim(p," \t");
|
---|
32 | if(!p)
|
---|
33 | break;
|
---|
34 | tokens[x++] = p;
|
---|
35 | if(x == max)
|
---|
36 | break;
|
---|
37 | p = to_delim(p," \t");
|
---|
38 | if(!p)
|
---|
39 | break;
|
---|
40 | *p = 0;
|
---|
41 | p++;
|
---|
42 | // saymsg(MB_ENTER,HWND_DESKTOP,DEBUG_STRING,"\"%s\"\r\r%d",tokens[x - 1],x);
|
---|
43 | if(!*p)
|
---|
44 | break;
|
---|
45 | }
|
---|
46 | }
|
---|
47 | return x;
|
---|
48 | }
|
---|
49 |
|
---|
50 |
|
---|
51 | VOID FreeMenuList (MENU *head) {
|
---|
52 |
|
---|
53 | MENU *info,*next;
|
---|
54 |
|
---|
55 | info = head;
|
---|
56 | while(info) {
|
---|
57 | next = info->next;
|
---|
58 | if(info->text)
|
---|
59 | free(info->text);
|
---|
60 | free(info);
|
---|
61 | info = next;
|
---|
62 | }
|
---|
63 | }
|
---|
64 |
|
---|
65 |
|
---|
66 | BOOL AddToMenu (CHAR *filename,HWND hwndMenu) {
|
---|
67 |
|
---|
68 | FILE *fp;
|
---|
69 | CHAR s[256];
|
---|
70 | CHAR *tokens[3];
|
---|
71 | INT lines = 0;
|
---|
72 | MENU *info,*last = NULL;
|
---|
73 | BOOL ret = FALSE;
|
---|
74 |
|
---|
75 | if(!hwndMenu)
|
---|
76 | return ret;
|
---|
77 | if(!filename)
|
---|
78 | filename = "FM3MENU.DAT";
|
---|
79 | fp = _fsopen(filename,"r",SH_DENYWR);
|
---|
80 | if(fp) {
|
---|
81 | while(!feof(fp)) {
|
---|
82 | if(!fgets(s,256,fp))
|
---|
83 | break;
|
---|
84 | lines++;
|
---|
85 | stripcr(s);
|
---|
86 | lstrip(rstrip(s));
|
---|
87 | if(!*s || *s == ';')
|
---|
88 | continue;
|
---|
89 | if(tokenize(s,3,tokens) == 3 && (USHORT)atoi(tokens[1])) {
|
---|
90 | // saymsg(MB_ENTER,HWND_DESKTOP,DEBUG_STRING,"%s\r\r%s\r\r%s",tokens[0],tokens[1],tokens[2]);
|
---|
91 | info = malloc(sizeof(MENU));
|
---|
92 | if(info) {
|
---|
93 | memset(info,0,sizeof(MENU));
|
---|
94 | info->size = sizeof(MENU);
|
---|
95 | info->text = strdup(tokens[2]);
|
---|
96 | if(info->text) {
|
---|
97 | if(!stricmp(tokens[0],"MENUITEM"))
|
---|
98 | info->cmd = atoi(tokens[1]);
|
---|
99 | else if(!stricmp(tokens[0],"SEPARATOR"))
|
---|
100 | info->type = SEPARATOR;
|
---|
101 | else { /* error! */
|
---|
102 | free(info->text);
|
---|
103 | free(info);
|
---|
104 | info = NULL;
|
---|
105 | }
|
---|
106 | if(info) {
|
---|
107 | if(!menuhead)
|
---|
108 | menuhead = info;
|
---|
109 | else
|
---|
110 | last->next = info;
|
---|
111 | info->next = NULL;
|
---|
112 | last = info;
|
---|
113 | }
|
---|
114 | }
|
---|
115 | else
|
---|
116 | free(info);
|
---|
117 | }
|
---|
118 | }
|
---|
119 | else { /* error! */
|
---|
120 | // saymsg(MB_ENTER,HWND_DESKTOP,DEBUG_STRING,"Tokenization failed");
|
---|
121 | }
|
---|
122 | }
|
---|
123 | fclose(fp);
|
---|
124 | if(menuhead) {
|
---|
125 |
|
---|
126 | MENUITEM mi;
|
---|
127 |
|
---|
128 | memset(&mi,0,sizeof(mi));
|
---|
129 | info = menuhead;
|
---|
130 | WinEnableWindow(hwndMenu,FALSE);
|
---|
131 | while(info) {
|
---|
132 | mi.iPosition = MIT_END;
|
---|
133 | mi.id = info->cmd;
|
---|
134 | mi.afStyle = (info->type == SEPARATOR) ? MIS_BREAKSEPARATOR : MIS_TEXT;
|
---|
135 | if(WinSendMsg(hwndMenu, MM_INSERTITEM, MPFROMP(&mi),
|
---|
136 | MPFROMP(info->text)))
|
---|
137 | ret = TRUE;
|
---|
138 | info = info->next;
|
---|
139 | }
|
---|
140 | WinEnableWindow(hwndMenu,TRUE);
|
---|
141 | FreeMenuList(menuhead);
|
---|
142 | menuhead = NULL;
|
---|
143 | }
|
---|
144 | }
|
---|
145 | // else saymsg(MB_ENTER,HWND_DESKTOP,DEBUG_STRING,"Couldn't open %s",filename);
|
---|
146 | return ret;
|
---|
147 | }
|
---|