Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/emscripten/tests/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

#include <stdio.h>
#include <stdlib.h>
#include <GL/glut.h>
#include <EGL/egl.h>
#include <emscripten.h>

#define MULTILINE(...) #__VA_ARGS__

int touch_started = 0;
int touch_ended = 0;

int result = 0;

void mouseCB(int button, int state, int x, int y)
{
    if(button == GLUT_LEFT_BUTTON)
    {
        if(state == GLUT_DOWN)
        {
            touch_started = 1;
        }
        else if(state == GLUT_UP)
        {
            touch_ended = 1;
        }
    }
}

int main(int argc, char *argv[])
{
    emscripten_run_script(MULTILINE(
        Module.injectEvent = function(eventType, x, y) {
            // Desktop browsers do not have the event types for touch events,
            // so we fake them by creating a plain-vanilla UIEvent and then
            // filling in the fields that we look for with appropriate values.
            var touch = {
                pageX: x,
                pageY: y
            };
            var touches = [ touch ];
            touches.item = function(i) { return this[i]; };

            var event = document.createEvent('UIEvent');
            event.target = Module['canvas'];
            event.button = 0;
            event.touches = touches;
            event.initUIEvent(eventType, true, true, window, 1);
            Module['canvas'].dispatchEvent(event);
        }
    ));

    // Fake a touch device so that glut sets up the appropriate event handlers.
    emscripten_run_script("document.documentElement['ontouchstart'] = 1");
    glutInit(&argc, argv);

    glutMouseFunc(&mouseCB);

    emscripten_run_script("Module.injectEvent('touchend', 100, 100)");
    emscripten_run_script("Module.injectEvent('touchstart', 100, 100)");
    result = touch_started && touch_ended;

    REPORT_RESULT();
    return 0;
}