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//
// Definition of Posix system driver
// for the Fast Light Tool Kit (FLTK).
//
// Copyright 2010-2022 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// https://www.fltk.org/COPYING.php
//
// Please see the following page on how to report bugs and issues:
//
// https://www.fltk.org/bugs.php
//
#include "Fl_X11_System_Driver.H"
#include <FL/Fl_File_Browser.H>
#include <FL/fl_string_functions.h> // fl_strdup
#include <FL/platform.H>
#include "../../flstring.h"
#include "../../Fl_Timeout.h"
#include <X11/Xlib.h>
#include <locale.h>
#include <time.h>
#include <unistd.h>
#include <sys/types.h>
#include <pwd.h>
#include <string.h> // strerror(errno)
#include <errno.h> // errno
#if HAVE_DLSYM && HAVE_DLFCN_H
#include <dlfcn.h> // for dlsym
#endif
#if defined(_AIX)
extern "C" {
# include <sys/vmount.h>
# include <sys/mntctl.h>
// Older AIX versions don't expose this prototype
int mntctl(int, int, char *);
}
#endif // _AIX
#if defined(__NetBSD__)
extern "C" {
# include <sys/param.h> // For '__NetBSD_Version__' definition
# if defined(__NetBSD_Version__) && (__NetBSD_Version__ >= 300000000)
# include <sys/types.h>
# include <sys/statvfs.h>
# if defined(HAVE_PTHREAD) && defined(HAVE_PTHREAD_H)
# include <pthread.h>
# endif // HAVE_PTHREAD && HAVE_PTHREAD_H
# ifdef HAVE_PTHREAD
static pthread_mutex_t getvfsstat_mutex = PTHREAD_MUTEX_INITIALIZER;
# endif // HAVE_PTHREAD/
# endif // __NetBSD_Version__
}
#endif // __NetBSD__
#ifndef HAVE_SCANDIR
extern "C" {
int fl_scandir(const char *dirname, struct dirent ***namelist,
int (*select)(struct dirent *),
int (*compar)(struct dirent **, struct dirent **),
char *errmsg, int errmsg_sz);
}
#endif
void Fl_X11_System_Driver::display_arg(const char *arg) {
Fl::display(arg);
}
int Fl_X11_System_Driver::XParseGeometry(const char* string, int* x, int* y,
unsigned int* width, unsigned int* height) {
return ::XParseGeometry(string, x, y, width, height);
}
#if !defined(FL_DOXYGEN)
const char *Fl_X11_System_Driver::shortcut_add_key_name(unsigned key, char *p, char *buf, const char **eom)
{
const char* q;
if (key == FL_Enter || key == '\r') q = "Enter"; // don't use Xlib's "Return":
else if (key > 32 && key < 0x100) q = 0;
else q = XKeysymToString(key);
if (!q) {
p += fl_utf8encode(fl_toupper(key), p);
*p = 0;
return buf;
}
if (p > buf) {
strcpy(p,q);
return buf;
} else {
if (eom) *eom = q;
return q;
}
}
void Fl_X11_System_Driver::own_colormap() {
fl_open_display();
#if USE_COLORMAP
switch (fl_visual->c_class) {
case GrayScale :
case PseudoColor :
case DirectColor :
break;
default:
return; // don't do anything for non-colormapped visuals
}
int i;
XColor colors[16];
// Get the first 16 colors from the default colormap...
for (i = 0; i < 16; i ++) colors[i].pixel = i;
XQueryColors(fl_display, fl_colormap, colors, 16);
// Create a new colormap...
fl_colormap = XCreateColormap(fl_display,
RootWindow(fl_display,fl_screen),
fl_visual->visual, AllocNone);
// Copy those first 16 colors to our own colormap:
for (i = 0; i < 16; i ++)
XAllocColor(fl_display, fl_colormap, colors + i);
#endif // USE_COLORMAP
}
#endif // !defined(FL_DOXYGEN)
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