/*
* This sets multiple attributes of the widget.
*/
void setCDKAlphalist (CDKALPHALIST *alphalist, char *list[], int listSize, chtype fillerChar, chtype highlight, boolean Box)
{
setCDKAlphalistContents (alphalist, list, listSize);
setCDKAlphalistFillerChar (alphalist, fillerChar);
setCDKAlphalistHighlight (alphalist, highlight);
setCDKAlphalistBox (alphalist, Box);
}
/*
* This creates the alphalist widget.
*/
CDKALPHALIST *newCDKAlphalist (CDKSCREEN *cdkscreen,
int xplace,
int yplace,
int height,
int width,
char *title,
char *label,
char **list,
int listSize,
chtype fillerChar,
chtype highlight,
boolean Box,
boolean shadow)
{
CDKALPHALIST *alphalist = 0;
chtype *chtypeLabel = 0;
int parentWidth = getmaxx (cdkscreen->window);
int parentHeight = getmaxy (cdkscreen->window);
int boxWidth = width;
int boxHeight = height;
int xpos = xplace;
int ypos = yplace;
int tempWidth = 0;
int tempHeight = 0;
int labelLen = 0;
int x, junk2;
static const struct { int from; int to; } bindings[] = {
{ CDK_BACKCHAR, KEY_PPAGE },
{ CDK_FORCHAR, KEY_NPAGE },
};
if ((alphalist = newCDKObject (CDKALPHALIST, &my_funcs)) == 0
|| !createList (alphalist, list, listSize))
{
destroyCDKObject (alphalist);
return (0);
}
setCDKAlphalistBox (alphalist, Box);
/*
* If the height is a negative value, the height will
* be ROWS-height, otherwise, the height will be the
* given height.
*/
boxHeight = setWidgetDimension (parentHeight, height, 0);
/*
* If the width is a negative value, the width will
* be COLS-width, otherwise, the width will be the
* given width.
*/
boxWidth = setWidgetDimension (parentWidth, width, 0);
/* Translate the label char *pointer to a chtype pointer. */
if (label != 0)
{
chtypeLabel = char2Chtype (label, &labelLen, &junk2);
freeChtype (chtypeLabel);
}
/* Rejustify the x and y positions if we need to. */
alignxy (cdkscreen->window, &xpos, &ypos, boxWidth, boxHeight);
/* Make the file selector window. */
alphalist->win = newwin (boxHeight, boxWidth, ypos, xpos);
if (alphalist->win == 0)
{
destroyCDKObject (alphalist);
return (0);
}
keypad (alphalist->win, TRUE);
/* Set some variables. */
ScreenOf (alphalist) = cdkscreen;
alphalist->parent = cdkscreen->window;
alphalist->highlight = highlight;
alphalist->fillerChar = fillerChar;
alphalist->boxHeight = boxHeight;
alphalist->boxWidth = boxWidth;
initExitType (alphalist);
alphalist->shadow = shadow;
alphalist->shadowWin = 0;
/* Do we want a shadow? */
if (shadow)
{
alphalist->shadowWin = newwin (boxHeight, boxWidth, ypos + 1, xpos + 1);
}
/* Create the entry field. */
tempWidth = (isFullWidth (width)
? FULL
: boxWidth - 2 - labelLen);
alphalist->entryField = newCDKEntry (cdkscreen,
getbegx (alphalist->win),
getbegy (alphalist->win),
title, label,
A_NORMAL, fillerChar,
vMIXED, tempWidth, 0, 512,
Box, FALSE);
if (alphalist->entryField == 0)
{
destroyCDKObject (alphalist);
return (0);
}
setCDKEntryLLChar (alphalist->entryField, ACS_LTEE);
setCDKEntryLRChar (alphalist->entryField, ACS_RTEE);
/* Set the key bindings for the entry field. */
bindCDKObject (vENTRY, alphalist->entryField, KEY_UP, adjustAlphalistCB, alphalist);
bindCDKObject (vENTRY, alphalist->entryField, KEY_DOWN, adjustAlphalistCB, alphalist);
bindCDKObject (vENTRY, alphalist->entryField, KEY_NPAGE, adjustAlphalistCB, alphalist);
bindCDKObject (vENTRY, alphalist->entryField, KEY_PPAGE, adjustAlphalistCB, alphalist);
bindCDKObject (vENTRY, alphalist->entryField, KEY_TAB, completeWordCB, alphalist);
/* Set up the post-process function for the entry field. */
setCDKEntryPreProcess (alphalist->entryField, preProcessEntryField, alphalist);
/*
* Create the scrolling list. It overlaps the entry field by one line if
* we are using box-borders.
*/
tempHeight = getmaxy (alphalist->entryField->win) - BorderOf (alphalist);
tempWidth = (isFullWidth (width)
? FULL
: boxWidth - 1);
alphalist->scrollField = newCDKScroll (cdkscreen,
getbegx (alphalist->win),
getbegy (alphalist->entryField->win)
+ tempHeight,
RIGHT,
boxHeight - tempHeight,
tempWidth,
0, list, listSize,
NONUMBERS, A_REVERSE,
Box, FALSE);
setCDKScrollULChar (alphalist->scrollField, ACS_LTEE);
setCDKScrollURChar (alphalist->scrollField, ACS_RTEE);
/* Setup the key bindings. */
for (x = 0; x < (int) SIZEOF (bindings); ++x)
bindCDKObject (vALPHALIST, alphalist, bindings[x].from, getcCDKBind, (void *)(long)bindings[x].to);
registerCDKObject (cdkscreen, vALPHALIST, alphalist);
return (alphalist);
}
