PHP: ncurses_getmouse

Description

bool ncurses_getmouse ( array &mevent )

Внимание

Эта функция является ЭКСПЕРИМЕНТАЛЬНОЙ. Поведение этой функции, ее имя и относящаяся к ней документация могут измениться в последующих версиях PHP без уведомления. Используйте эту функцию на свой страх и риск.

ncurses_getmouse() reads mouse event out of queue. Function ncurses_getmouse() will return ;FALSE if a mouse event is actually visible in the given window, otherwise it will return TRUE. Event options will be delivered in parameter mevent, which has to be an array, passed by reference (see example below). On success an associative array with following keys will be delivered:

"id" : Id to distinguish multiple devices
"x" : screen relative x-position in character cells
"y" : screen relative y-position in character cells
"z" : currently not supported
"mmask" : Mouse action

Пример 1. ncurses_getmouse() example

<?php switch (ncurses_getch()){ case NCURSES_KEY_MOUSE: if (!ncurses_getmouse(&$mevent)){ if ($mevent["mmask"] & NCURSES_MOUSE_BUTTON1_PRESSED){ $mouse_x = $mevent["x"]; // Save mouse position $mouse_y = $mevent["y"]; } } break; default: /* .... */ } ?>

See also ncurses_ungetmouse()

ncurses_getmouse

m dot quinton at gmail dot com
26-Sep-2005 04:05


a working example with mouse, 3 windows  (need to be completed, but it works) ...



<?php



error_reporting(E_ALL);



function win($w, $h, $x, $y, $txt){

    // now lets create a small window

    $win = ncurses_newwin($w, $h, $x, $y);

    // border our small window.

    ncurses_wborder($win,0,0, 0,0, 0,0, 0,0);

    # ncurses_wrefresh($win);// paint both windows

    ncurses_refresh();// paint both windows



    // move into the small window and write a string

    ncurses_mvwaddstr($win, 0, 1, " $txt ");

    ncurses_mvwaddstr($win, 1, 1, "($w, $h, $x, $y)");



    // show our handiwork and refresh our small window

    ncurses_wrefresh($win);



    return $win;

}



// Initialie ncurses

$ncurse = ncurses_init();

// A full screen window



$win0 = win(0, 0, 0, 0, 'win0');

$win1 = win(10, 30, 7, 25, 'win1');

$win2 = win(10, 30, 20, 25, 'win2');

$info = win(15, 20, 2, 2, 'info');



// Draw everything so far

// ncurses_refresh();



$newmask = NCURSES_BUTTON1_CLICKED + NCURSES_BUTTON1_RELEASED;

# $newmask = NCURSES_ALL_MOUSE_EVENTS;



$mask = ncurses_mousemask($newmask, &$oldmask);

$events = array();



while(1){



    ncurses_wmove($info, 1,1);

    $ch = ncurses_getch();



    ncurses_wclear($info);

    ncurses_refresh();// paint both windows

    ncurses_wborder($info,0,0, 0,0, 0,0, 0,0);

    ncurses_refresh();// paint both windows

    ncurses_mvwaddstr($win, 0, 1, " info ");

    ncurses_refresh();// paint both windows



    switch($ch){



    case NCURSES_KEY_MOUSE:



        if(ncurses_getmouse($mevent)){

            $events[] = $mevent;



            ncurses_mvwaddstr($info, 2, 1, " mouse event   ");

            ncurses_mvwaddstr($info, 3, 1, " ({$mevent['x']}/{$mevent['y']}) ");

            ncurses_mvwaddstr($info, 4, 1, " ({$mevent['mmask']}) ");



            ncurses_wrefresh($info);

        }

        break;



    case chr('q'):

        break 2;



    default:



        if($ch > 0x40)

            $txt = chr($ch) . " $ch ";

        else

            $txt = '.' . " $ch";



        ncurses_mvwaddstr($info, 1, 1, " $txt   ");

        ncurses_wrefresh($info);



    }



    if(chr($ch) == 'q')

        break;

}



ncurses_end();// clean up our screen



print_r($events);



?>