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#include "cdk.h"
#ifdef HAVE_XCURSES
char *XCursesProgramName="menu_ex";
#endif
int displayCallback (EObjectType cdktype, void *object, void *clientData, chtype input);
char *menulist[MAX_MENU_ITEMS][MAX_SUB_ITEMS];
char *menuInfo[3][4] = {{"", "This saves the current info.", "This exits the program.", ""},
{"", "This cuts text", "This copies text", "This pastes text"},
{"", "Help for editing", "Help for file management", "Info about the program"}};
/*
* This program demonstratres the Cdk menu widget.
*/
int main (int argc, char **argv)
{
/* Declare variables. */
CDKSCREEN *cdkscreen = (CDKSCREEN *)NULL;
CDKLABEL *infoBox = (CDKLABEL *)NULL;
CDKMENU*menu = (CDKMENU *)NULL;
WINDOW*cursesWin = (WINDOW *)NULL;
int submenusize[3], menuloc[4];
char *mesg[10], temp[256];
int selection;
/* Set up CDK. */
cursesWin = initscr();
cdkscreen = initCDKScreen (cursesWin);
/* Start CDK color. */
initCDKColor();
/* Set up the menu. */
menulist[0][0] = "</B>File<!B>" ; menulist[1][0] = "</B>Edit<!B>"; menulist[2][0] = "</B>Help<!B>";
menulist[0][1] = "</B>Save<!B>" ; menulist[1][1] = "</B>Cut<!B> "; menulist[2][1] = "</B>On Edit <!B>";
menulist[0][2] = "</B>Exit<!B>" ; menulist[1][2] = "</B>Copy<!B>"; menulist[2][2] = "</B>On File <!B>";
menulist[1][3] = "</B>Paste<!B>"; menulist[2][3] = "</B>About...<!B>";
submenusize[0] = 3; menuloc[0] = LEFT;
submenusize[1] = 4; menuloc[1] = LEFT;
submenusize[2] = 4; menuloc[2] = RIGHT;
/* Create the label window. */
mesg[0] = " ";
mesg[1] = " ";
mesg[2] = " ";
mesg[3] = " ";
infoBox = newCDKLabel (cdkscreen, CENTER, CENTER, mesg, 4, TRUE, TRUE);
/* Create the menu. */
menu = newCDKMenu (cdkscreen, menulist, 3, submenusize, menuloc,
TOP, A_UNDERLINE, A_REVERSE);
/* Create the post process function. */
setCDKMenuPostProcess (menu, displayCallback, infoBox);
/* Draw the CDK screen. */
refreshCDKScreen (cdkscreen);
/* Activate the menu. */
selection = activateCDKMenu (menu, (chtype *)NULL);
/* Determine how the user exitted from the widget. */
if (menu->exitType == vEARLY_EXIT)
{
mesg[0] = "<C>You hit escape. No menu item was selected.";
mesg[1] = "",
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, mesg, 3);
}
else if (menu->exitType == vNORMAL)
{
sprintf (temp, "<C>You selected menu #%d, submenu #%d", selection/100, selection%100);
mesg[0] = copyChar (temp);
mesg[1] = "",
mesg[2] = "<C>Press any key to continue.";
popupLabel (cdkscreen, mesg, 3);
freeChar (mesg[0]);
}
/* Clean up. */
destroyCDKMenu (menu);
destroyCDKLabel (infoBox);
destroyCDKScreen (cdkscreen);
delwin (cursesWin);
endCDK();
exit (0);
}
/*
* This gets called after every movement.
*/
int displayCallback (EObjectType cdktype, void *object, void *clientData, chtype input)
{
CDKMENU *menu = (CDKMENU *)object;
CDKLABEL *infoBox = (CDKLABEL *)clientData;
char *mesg[10];
char temp[256];
/* Recreate the label message. */
sprintf (temp, "Title: %s", menulist[menu->currentTitle][0]);
mesg[0] = strdup (temp);
sprintf (temp, "Sub-Title: %s", menulist[menu->currentTitle][menu->currentSubtitle+1]);
mesg[1] = strdup (temp);
mesg[2] = "";
sprintf (temp, "<C>%s", menuInfo[menu->currentTitle][menu->currentSubtitle+1]);
mesg[3] = strdup (temp);
/* Set the message of the label. */
setCDKLabel (infoBox, mesg, 4, TRUE);
drawCDKLabel (infoBox, TRUE);
/* Clean up. */
freeChar (mesg[0]);
freeChar (mesg[1]);
freeChar (mesg[3]);
return 0;
}
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