/**
* Constructor accepts the placement (x, y, width and height), the title,
* the available options, and the currently selected index.
*
* @param int $x The topmost row
* @param int $y The leftmost column
* @param int $w The width
* @param int $h The height
* @param string $title The title
* @param array $items The available options
* @param int $selected The currently selected index
*/
function __construct($x, $y, $w, $h, $title, array $items, $selected = 0)
{
$this->_x = $x;
$this->_y = $y;
$this->_w = $w;
$this->_h = $h;
$this->_title = $title;
$this->_items = $items;
$this->_itemsidx = array_values($items);
$this->_selected = $selected;
$this->_scroll = 0;
// TODO: Calculate from height and selected
$this->_wh = ncurses_newwin($this->_h, $this->_w, $this->_y, $this->_x);
ncurses_werase($this->_wh);
Console::debug("Created window with handle %xd", $this->_wh);
}
/**
* {@inheritdoc}
*/
public function refresh()
{
if (null === $this->pad) {
$this->createPad();
}
ncurses_werase($this->pad);
ncurses_wmove($this->pad, 0, 0);
$this->renderStackTrace($this->stackTrace);
ncurses_prefresh($this->pad, $this->decY, $this->decX, $this->padPositionY, $this->padPositionX, $this->padHeight + $this->padPositionY - 1, $this->padWidth - 1);
}
/**
* Clears the window
*/
public function clear()
{
$this->isDirty = true;
ncurses_werase($this->window);
return $this;
}
/**
* Erases a window
* @return Window This object
*/
public function erase()
{
ncurses_werase($this->windowResource);
return $this;
}
/**
* Refresh the footer window
*/
protected function refreshFooter()
{
$length = 1;
$labels = array("F1" => "Help", "F2" => "Var dump", "F3" => "Stack trace", "Q" => "Quit");
if (null === $this->rendererStackTrace) {
unset($labels["F3"]);
}
ncurses_werase($this->windowFooter);
// write an empty space
ncurses_wattron($this->windowFooter, NCURSES_A_REVERSE);
ncurses_wcolor_set($this->windowFooter, NCURSES_COLOR_CYAN);
ncurses_waddstr($this->windowFooter, " ");
ncurses_wattroff($this->windowFooter, NCURSES_A_REVERSE);
// write key/labels
foreach ($labels as $key => $label) {
ncurses_wcolor_set($this->windowFooter, 0);
ncurses_waddstr($this->windowFooter, $key);
ncurses_wattron($this->windowFooter, NCURSES_A_REVERSE);
ncurses_wcolor_set($this->windowFooter, NCURSES_COLOR_CYAN);
ncurses_waddstr($this->windowFooter, "{$label} ");
ncurses_wattroff($this->windowFooter, NCURSES_A_REVERSE);
$length += strlen($key);
$length += strlen($label);
$length += 1;
}
// fill the line
$fillStr = str_repeat(" ", $this->windowFooterWidth - $length);
ncurses_wattron($this->windowFooter, NCURSES_A_REVERSE);
ncurses_wcolor_set($this->windowFooter, NCURSES_COLOR_CYAN);
ncurses_waddstr($this->windowFooter, $fillStr);
ncurses_wattroff($this->windowFooter, NCURSES_A_REVERSE);
ncurses_wrefresh($this->windowFooter);
}
public function log($msg, $color = self::CLR_DEFAULT)
{
ncurses_getmaxyx($this->windows['log'], $y, $x);
ncurses_getyx($this->windows['log'], $cy, $cx);
// cursor xy
if ($cy > $y - 3) {
ncurses_werase($this->windows['log']);
ncurses_wborder($this->windows['log'], 0, 0, 0, 0, 0, 0, 0, 0);
$cy = 0;
}
$msg = mb_substr($msg, 0, $x - 2);
$color and ncurses_wcolor_set($this->windows['log'], $color);
ncurses_mvwaddstr($this->windows['log'], $cy + 1, 1, $msg);
ncurses_clrtoeol();
$color and ncurses_wcolor_set($this->windows['log'], self::CLR_DEFAULT);
// никак скроллить не выходит
#ncurses_insdelln (1);
#ncurses_scrl (-2); // вообще 0 реакции
#ncurses_insertln ();
ncurses_wrefresh($this->windows['log']);
}
/**
* Refresh search pad content
*/
protected function refreshSearchPad()
{
if (!$this->showSearchPad) {
return;
}
$backgroundColor = $this->editSearchPad ? NCURSES_COLOR_YELLOW : NCURSES_COLOR_MAGENTA;
$length = 1;
if ($this->editSearchPad) {
// edit mode
$labels = array("ESC" => "Cancel", "ENTER" => "Done");
} else {
// not in edit mode
$labels = array("F9" => "Edit");
}
ncurses_werase($this->padSearch);
// write an empty space
ncurses_wattron($this->padSearch, NCURSES_A_REVERSE);
ncurses_wcolor_set($this->padSearch, $backgroundColor);
ncurses_waddstr($this->padSearch, " ");
ncurses_wattroff($this->padSearch, NCURSES_A_REVERSE);
// write key/labels
foreach ($labels as $key => $label) {
ncurses_wcolor_set($this->padSearch, 0);
ncurses_waddstr($this->padSearch, $key);
ncurses_wattron($this->padSearch, NCURSES_A_REVERSE);
ncurses_wcolor_set($this->padSearch, $backgroundColor);
ncurses_waddstr($this->padSearch, "{$label} ");
ncurses_wattroff($this->padSearch, NCURSES_A_REVERSE);
$length += strlen($key);
$length += strlen($label);
$length += 1;
}
// search box
$length += 2;
ncurses_wcolor_set($this->padSearch, 0);
ncurses_waddstr($this->padSearch, " ");
ncurses_wattron($this->padSearch, NCURSES_A_REVERSE);
ncurses_wcolor_set($this->padSearch, $backgroundColor);
if (!$this->editSearchPad) {
// show found occurences
$text = " [{$this->searchFoundOccurences} found]";
$length += strlen($text);
ncurses_waddstr($this->padSearch, $text);
}
ncurses_waddstr($this->padSearch, str_pad(" Search: {$this->searchText}", $this->padWidth - $length, " ", STR_PAD_RIGHT));
ncurses_wattroff($this->padSearch, NCURSES_A_REVERSE);
// display pad
ncurses_prefresh($this->padSearch, 0, 0, $this->padHeight + $this->padPositionY - 1, $this->padPositionX, $this->padHeight + $this->padPositionY - 1, $this->padWidth - 1);
}
