/**
* Draws the menu on the workspace.
*
* @param int $workspace The workspace window handle for curses
*/
function draw($workspace)
{
$wh = $this->_wh;
ncurses_wcolor_set($wh, NCC_FRAME);
ncurses_wborder($wh, 0, 0, 0, 0, 0, 0, 0, 0);
ncurses_wcolor_set($wh, NCC_TITLE);
ncurses_wattron($wh, NCURSES_A_BOLD);
$left = floor(($this->_w - 2) / 2 - (strlen($this->_title) + 2) / 2);
ncurses_mvwaddstr($wh, 0, $left, ' ' . $this->_title . ' ');
ncurses_wattroff($wh, NCURSES_A_BOLD);
ncurses_wcolor_set($wh, NCC_TEXT);
$i = $this->_scroll;
$sm = count($this->_items) - ($this->_h - 2);
if ($sm < 0) {
$sm = 0;
}
for ($n = 0; $n < $this->_h - 2; $n++) {
if ($n + $i < count($this->_items)) {
$str = " " . $this->_itemsidx[$n + $i];
} else {
$str = "";
}
$str .= str_repeat(' ', $this->_w - 2 - strlen($str));
if ($n + $i == $this->_selected) {
ncurses_wattron($wh, NCURSES_A_REVERSE);
}
$str = substr($str, 0, $this->_w - 2);
ncurses_mvwaddstr($wh, $n + 1, 1, $str);
ncurses_wattroff($wh, NCURSES_A_REVERSE);
}
ncurses_wcolor_set($wh, NCC_MORE);
if ($i > 0) {
ncurses_wmove($wh, 1, $this->_w - 1);
ncurses_waddch($wh, NCURSES_ACS_UARROW | NCURSES_A_BOLD);
}
if ($sm - $i > 0) {
ncurses_wmove($wh, $this->_h - 2, $this->_w - 1);
ncurses_waddch($wh, NCURSES_ACS_DARROW | NCURSES_A_BOLD);
}
ncurses_wrefresh($wh);
ncurses_wcolor_set($wh, 0);
ncurses_move(-1, 1);
ncurses_refresh();
}
function _strokeAllMenuItems(&$win)
{
for ($i = 0; $i < $this->menu_total; $i++) {
if ($this->menu_cursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 2);
}
// output Checkbox -- (optional)
if ($this->mode == "checklist") {
$sel = $this->menu_list[$i]['selected'] == true ? "û" : " ";
ncurses_mvwaddstr($win, $this->menu_list[$i]['y'], $this->menu_list[$i]['x'], "[" . $sel . "]");
ncurses_mvwaddstr($win, $this->menu_list[$i]['y'], $this->menu_list[$i]['x'] + 4, "");
$desc_offset = 5;
} else {
ncurses_mvwaddstr($win, $this->menu_list[$i]['y'], $this->menu_list[$i]['x'], "");
$desc_offset = 2;
}
// output menu item label
$len = strlen($this->menu_list[$i]['label']);
for ($n = 0; $n < $len; $n++) {
$char = substr($this->menu_list[$i]['label'], $n, 1);
$ord = ord($char);
if ($char == $this->menu_list[$i]['hot']) {
if ($this->menu_cursor == $i) {
ncurses_wcolor_set($win, 6);
} else {
ncurses_wcolor_set($win, 7);
}
ncurses_wattron($win, NCURSES_A_BOLD);
ncurses_waddch($win, $ord);
ncurses_wattroff($win, NCURSES_A_BOLD);
} else {
if ($this->menu_cursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 2);
}
ncurses_waddch($win, $ord);
}
}
// output menu item description
if ($this->menu_cursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 2);
}
ncurses_mvwaddstr($win, $this->menu_list[$i]['y'], $this->menu_list[$i]['x'] + $this->menu_label_width + $desc_offset, $this->menu_list[$i]['desc']);
}
}
/**
* Displays all Menu Items (or Checklist) to screen
* @param $win
*/
protected function strokeAllMenuItems(&$win)
{
for ($i = 0; $i < $this->menuTotal; $i++) {
if ($this->menuCursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 2);
}
// output Checkbox -- (optional)
if ($this instanceof NcursesChecklist) {
// for checklist type menus
$sel = $this->menuList[$i]['selected'] == true ? 'X' : ' ';
ncurses_mvwaddstr($win, $this->menuList[$i]['y'], $this->menuList[$i]['x'], '[' . $sel . ']');
ncurses_mvwaddstr($win, $this->menuList[$i]['y'], $this->menuList[$i]['x'] + 4, '');
$desc_offset = 5;
} else {
ncurses_mvwaddstr($win, $this->menuList[$i]['y'], $this->menuList[$i]['x'], '');
$desc_offset = 2;
}
// output menu item label
$len = strlen($this->menuList[$i]['label']);
for ($n = 0; $n < $len; $n++) {
$char = substr($this->menuList[$i]['label'], $n, 1);
$ord = ord($char);
if ($char == $this->menuList[$i]['hot']) {
// highlight char that is the hotkey
//SET HOTKEY COLOR ON SELECTED ITEM
if ($this->menuCursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 7);
}
ncurses_wattron($win, NCURSES_A_BOLD);
ncurses_waddch($win, $ord);
ncurses_wattroff($win, NCURSES_A_BOLD);
} else {
if ($this->menuCursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 2);
}
ncurses_waddch($win, $ord);
}
}
// output menu item description
if ($this->menuCursor == $i) {
ncurses_wcolor_set($win, 5);
} else {
ncurses_wcolor_set($win, 2);
}
ncurses_mvwaddstr($win, $this->menuList[$i]['y'], $this->menuList[$i]['x'] + $this->menuLabelWidth + $desc_offset, $this->menuList[$i]['desc']);
}
}
