for ($i = 0; $i < $n_lines; $i++) {
$window_width = max($window_width, strlen($lines[$i]));
}
$window_width += 4;
$x_coords = array(10, 14, 18);
$y_coords = array(10, 12, 8);
for ($i = 0; $i < 3; $i++) {
$windows[$i] = ncurses_newwin(4 + $n_lines, $window_width, $y_coords[$i], $x_coords[$i]);
ncurses_wborder($windows[$i], 0, 0, 0, 0, 0, 0, 0, 0);
ncurses_wattron($windows[$i], NCURSES_A_REVERSE);
ncurses_mvwaddstr($windows[$i], 0, 2, ' window #' . $i . ' ');
ncurses_wattroff($windows[$i], NCURSES_A_REVERSE);
for ($j = 0; $j < $n_lines; $j++) {
ncurses_mvwaddstr($windows[$i], 2 + $j, 2, $lines[$j]);
}
ncurses_wrefresh($windows[$i]);
$panels[$i] = ncurses_new_panel($windows[$i]);
}
ncurses_update_panels();
ncurses_curs_set(0);
ncurses_noecho();
$i = 0;
$k = NULL;
while (XCURSES_KEY_ESC != $k) {
$k = ncurses_getch();
ncurses_top_panel($panels[$i % 3]);
ncurses_update_panels();
ncurses_doupdate();
$i++;
}
ncurses_end();
/**
* Handles the application execution
*
* @return void
*/
public function run()
{
// Fire the before run event
if (is_object($this->eventsMananager)) {
$this->eventsMananager->fire('app:beforeRun', $this);
}
// Application is now running
$this->isRunning = true;
// Application main loop
while ($this->isRunning) {
if (!is_object($this->statesManager)) {
throw new Exception("State manager must be an object");
}
// Execute the current state of exit the application
if (($currentState = $this->statesManager->getCurrent()) !== null) {
if (method_exists($currentState, 'execute')) {
$currentState->execute($this);
}
// Refresh the application after a loop
ncurses_refresh();
ncurses_update_panels();
ncurses_doupdate();
} else {
$this->quit();
}
}
// Fire the after run event
if (is_object($this->eventsMananager)) {
$this->eventsMananager->fire('app:afterRun');
}
}
private function refreshScreen()
{
$this->screen->beforeRefresh();
ncurses_update_panels();
ncurses_doupdate();
}
/**
* Refreshes the virtual screen to reflect the relations between panels in the stack
* and
* Write all prepared refreshes to terminal
*/
public function updatePanels()
{
ncurses_update_panels();
ncurses_doupdate();
return $this;
}
public function refresh()
{
foreach ($this->panels as $panel) {
$panel->refresh();
}
ncurses_update_panels();
ncurses_doupdate();
}
