ncurses_getmouse

(PHP 4 >= 4.2.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)

ncurses_getmouse — Reads mouse event

Açıklama

ncurses_getmouse ( array &$mevent ) : bool

Uyarı

Bu işlev DENEYSELDİR. Bu işlevin davranışı, ismi ve belgeleri PHP'nin sonraki sürümlerinde hiçbir duyuru yapılmaksızın değiştirilebilir. Bu riski göze alamayacaksanız bu işlevi kullanmayın.

ncurses_getmouse() reads mouse event out of queue.

Değiştirgeler

mevent

Event options will be delivered in this parameter 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

Dönen Değerler

Returns FALSE if a mouse event is actually visible in the given window, otherwise returns TRUE.

Örnekler

Örnek 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:
    /* .... */
}
?>

Ayrıca Bakınız

ncurses_ungetmouse() - Pushes mouse event to queue

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User Contributed Notes 1 note

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m dot quinton at gmail dot com ¶

18 years ago


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);

?>

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