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#include "cdk.h"
#ifdef HAVE_XCURSES
char *XCursesProgramName="preprocess_ex";
#endif
int entryPreProcessCB (EObjectType cdkType, void *object, void *clientData, chtype input);
/*
* This demonstrates the Cdk entry field widget.
*/
int main (int argc, char **argv)
{
/* Declare local variables. */
CDKSCREEN *cdkscreen = (CDKSCREEN *)NULL;
CDKENTRY *widget = (CDKENTRY *)NULL;
WINDOW *cursesWin = (WINDOW *)NULL;
char *title = "<C>Type in anything you want\n<C>but the dreaeded letter </B>G<!B>!";
char *info, *mesg[10], temp[256];
/* Set up CDK. */
cursesWin = initscr();
cdkscreen = initCDKScreen (cursesWin);
/* Start CDK colors. */
initCDKColor();
/* Create the entry field widget. */
widget = newCDKEntry (cdkscreen, CENTER, CENTER,
title, NULL, A_NORMAL, '.', vMIXED,
40, 0, 256, TRUE, FALSE);
/* Is the widget NULL? */
if (widget == (CDKENTRY *)NULL)
{
/* Clean up. */
destroyCDKScreen (cdkscreen);
endCDK();
/* Print out a little message. */
printf ("Oops. Can't seem to create the entry box. Is the window too small?\n");
exit (1);
}
setCDKEntryPreProcess (widget, entryPreProcessCB, NULL);
/* Activate the entry field. */
info = activateCDKEntry (widget, (chtype *)NULL);
/* Tell them what they typed. */
if (widget->exitType == vESCAPE_HIT)
{
mesg[0] = "<C>You hit escape. No information passed back.";
mesg[1] = "",
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, mesg, 3);
}
else if (widget->exitType == vNORMAL)
{
mesg[0] = "<C>You typed in the following";
sprintf (temp, "<C>(%s)", info);
mesg[1] = copyChar (temp);
mesg[2] = "";
mesg[3] = "<C>Press any key to continue.";
popupLabel (cdkscreen, mesg, 4);
freeChar (mesg[1]);
}
/* Clean up and exit. */
destroyCDKEntry (widget);
destroyCDKScreen (cdkscreen);
delwin (cursesWin);
endCDK();
exit (0);
}
int entryPreProcessCB (EObjectType cdkType, void *object, void *clientData, chtype input)
{
CDKENTRY *entry = (CDKENTRY *)object;
CDKDIALOG *widget = (CDKDIALOG *)NULL;
char *buttons[] = {"OK"};
int buttonCount = 1;
int lines = 0;
char *mesg[5];
/* Check the input. */
if ((input == 'g') || (input == 'G'))
{
mesg[lines++] = "<C><#HL(30)>";
mesg[lines++] = "<C>I told you </B>NOT<!B> to type G";
mesg[lines++] = "<C><#HL(30)>";
widget = newCDKDialog (entry->screen, CENTER, CENTER,
mesg, lines, buttons, buttonCount,
A_REVERSE, FALSE, FALSE, FALSE);
activateCDKDialog (widget, NULL);
destroyCDKDialog (widget);
drawCDKEntry (entry, entry->box);
return 0;
}
return 1;
}
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