1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
#include "cdk.h"
#ifdef HAVE_XCURSES
char *XCursesProgramName="bind_ex";
#endif
int dialogHelpCB (EObjectType cdktype, void *object, void *clientData, chtype key)
{
CDKDIALOG *dialog = (CDKDIALOG *)object;
char *mesg[10];
/* Check which button we are on. */
if (dialog->currentButton == 0)
{
mesg[0] = "<C></U>Help for </U>Who<!U>.";
mesg[1] = "<C>When this button is picked the name of the current";
mesg[2] = "<C>user is displayed on the screen in a popup window.";
popupLabel (dialog->screen, mesg, 3);
}
else if (dialog->currentButton == 1)
{
mesg[0] = "<C></U>Help for </U>Time<!U>.";
mesg[1] = "<C>When this button is picked the current time is";
mesg[2] = "<C>displayed on the screen in a popup window.";
popupLabel (dialog->screen, mesg, 3);
}
else if (dialog->currentButton == 2)
{
mesg[0] = "<C></U>Help for </U>Date<!U>.";
mesg[1] = "<C>When this button is picked the current date is";
mesg[2] = "<C>displayed on the screen in a popup window.";
popupLabel (dialog->screen, mesg, 3);
}
else if (dialog->currentButton == 3)
{
mesg[0] = "<C></U>Help for </U>Quit<!U>.";
mesg[1] = "<C>When this button is picked the dialog box is exited.";
popupLabel (dialog->screen, mesg, 2);
}
return 0;
}
int main (int argc, char **argv)
{
/* Declare variables. */
CDKSCREEN *cdkscreen;
CDKDIALOG *question;
WINDOW *cursesWin;
char *buttons[40];
char *message[40], *info[5], *loginName;
char temp[256];
int selection;
time_t clck;
struct tm *currentTime;
/* Set up CDK. */
cursesWin = initscr();
cdkscreen = initCDKScreen (cursesWin);
/* Start color. */
initCDKColor();
/* Set up the dialog box. */
message[0] = "<C></U>Simple Command Interface";
message[1] = "Pick the command you wish to run.";
message[2] = "<C>Press </R>?<!R> for help.";
buttons[0] = "Who";
buttons[1] = "Time";
buttons[2] = "Date";
buttons[3] = "Quit";
/* Create the dialog box. */
question = newCDKDialog (cdkscreen, CENTER, CENTER,
message, 3, buttons, 4, A_REVERSE,
TRUE, TRUE, FALSE);
/* Check if we got a null value back. */
if (question == (CDKDIALOG *)NULL)
{
destroyCDKScreen (cdkscreen);
/* End curses... */
endCDK();
/* Spit out a message. */
printf ("Oops. Can't seem to create the dialog box. Is the window too small?\n");
exit (1);
}
/* Create the key binding. */
bindCDKObject (vDIALOG, question, '?', dialogHelpCB, NULL);
/* Activate the dialog box. */
selection = 0;
while (selection != 3)
{
/* Get the users button selection. */
selection = activateCDKDialog (question, (chtype *)NULL);
/* Check the results. */
if (selection == 0)
{
/* Get the users login name. */
info[0] = "<C> </U>Login Name<!U> ";
loginName = getlogin();
if (loginName == (char *)NULL)
{
strcpy (temp, "<C></R>Unknown");
}
else
{
sprintf (temp, "<C><%s>", loginName);
}
info[1] = copyChar (temp);
popupLabel (question->screen, info, 2);
freeChar (info[1]);
}
else if (selection == 1)
{
/* Print out the time. */
time(&clck);
currentTime = localtime(&clck);
sprintf (temp, "<C>%d:%d:%d", currentTime->tm_hour,
currentTime->tm_min,
currentTime->tm_sec);
info[0] = "<C> </U>Current Time<!U> ";
info[1] = copyChar (temp);
popupLabel (question->screen, info, 2);
freeChar (info[1]);
}
else if (selection == 2)
{
/* Print out the date. */
time(&clck);
currentTime = localtime(&clck);
sprintf (temp, "<C>%d/%d/%d", currentTime->tm_mday,
currentTime->tm_mon,
currentTime->tm_year);
info[0] = "<C> </U>Current Date<!U> ";
info[1] = copyChar (temp);
popupLabel (question->screen, info, 2);
freeChar (info[1]);
}
}
/* Clean up. */
destroyCDKDialog (question);
destroyCDKScreen (cdkscreen);
endCDK();
delwin (cursesWin);
exit (0);
}
|
