ncurses_getmouse

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

ncurses_getmouse — Reads mouse event

설명

bool ncurses_getmouse ( array &$mevent )

Warning

이 함수는 실험적입니다. 이 함수의 작동, 함수의 이름, 그리고 관련된 모든 문서는 이후의 PHP 릴리즈에서 예고 없이 변경할 수 있습니다. 이 함수의 사용에 관한 것은 사용자 책임입니다.

ncurses_getmouse() reads mouse event out of queue.

인수

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

반환값

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

예제

Example #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:
    /* .... */
}
?>

참고

ncurses_ungetmouse() - Pushes mouse event to queue

add a note User Contributed Notes
ncurses_getmouse

m dot quinton at gmail dot com
26-Sep-2005 11:05


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);



?>

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Last updated: Fri, 24 Jul 2009