int
main (int argc, char **argv)
{
int event_number, error_number;
int major, minor;
int nscreens = 0;
XineramaScreenInfo *xsi;
int i;
XtAppContext app;
Widget toplevel_shell = XtAppInitialize (&app, progclass, 0, 0,
&argc, argv, 0, 0, 0);
Display *dpy = XtDisplay (toplevel_shell);
XtGetApplicationNameAndClass (dpy, &progname, &progclass);
if (!XineramaQueryExtension(dpy, &event_number, &error_number))
{
fprintf(stderr, "%s: XineramaQueryExtension(dpy, ...) ==> False\n",
blurb());
fprintf(stderr, "%s: server does not support the Xinerama extension.\n",
blurb());
exit(1);
}
else
fprintf(stderr, "%s: XineramaQueryExtension(dpy, ...) ==> %d, %d\n",
blurb(), event_number, error_number);
if (!XineramaIsActive(dpy))
{
fprintf(stderr, "%s: XineramaIsActive(dpy) ==> False\n", blurb());
fprintf(stderr, "%s: server says Xinerama is turned off.\n", blurb());
exit(1);
}
else
fprintf(stderr, "%s: XineramaIsActive(dpy) ==> True\n", blurb());
if (!XineramaQueryVersion(dpy, &major, &minor))
{
fprintf(stderr, "%s: XineramaQueryVersion(dpy, ...) ==> False\n",
blurb());
fprintf(stderr, "%s: server didn't report Xinerama version numbers?\n",
blurb());
}
else
fprintf(stderr, "%s: XineramaQueryVersion(dpy, ...) ==> %d, %d\n", blurb(),
major, minor);
xsi = XineramaQueryScreens (dpy, &nscreens);
fprintf(stderr, "%s: %d Xinerama screens\n", blurb(), nscreens);
for (i = 0; i < nscreens; i++)
fprintf (stderr, "%s: screen %d: %dx%d+%d+%d\n",
blurb(),
xsi[i].screen_number,
xsi[i].width, xsi[i].height,
xsi[i].x_org, xsi[i].y_org);
XFree (xsi);
XSync (dpy, False);
exit (0);
}
bool AugmentationEnvironment::getScreenSizes()
{
Display *d=XOpenDisplay(NULL);
if (d) {
int dummy1, dummy2;
if (XineramaQueryExtension(d, &dummy1, &dummy2)) {
if (XineramaIsActive(d)) {
int heads=0;
XineramaScreenInfo *p=XineramaQueryScreens(d, &heads);
if (heads>0) {
for (int x=0; x<heads; ++x)
{
cout << "Head " << x+1 << " of " << heads << ": " <<
p[x].width << "x" << p[x].height << " at " <<
p[x].x_org << "," << p[x].y_org << endl;
screenRect.push_back(cv::Rect(p[x].x_org, p[x].y_org, p[x].width, p[x].height));
}
return true;
} else cout << "XineramaQueryScreens says there aren't any" << endl;
XFree(p);
} else cout << "Xinerama not active" << endl;
} else cout << "No Xinerama extension" << endl;
XCloseDisplay(d);
} else cout << "Can't open display" << endl;
return false;
}
void
init_xinerama(void)
{
int evbase, errbase, major, minor;
rp_have_xinerama = 0;
#ifdef XINERAMA
if (xine_screens) XFree(xine_screens);
if (!XineramaQueryExtension(dpy, &evbase, &errbase)) {
return;
}
if (!XineramaQueryVersion(dpy, &major, &minor) != Success) {
return;
}
if (major != 1) {
fprintf (stderr, "Warning: Xinerama version %d.%d not supported\n", major, minor);
return;
}
if (!XineramaIsActive(dpy)) {
return;
}
xine_screens = XineramaQueryScreens(dpy, &xine_screen_count);
if ((xine_screens == NULL) || (xine_screen_count < 2)) {
return;
}
rp_have_xinerama = 1;
#endif
}
int xf_list_monitors(xfInfo* xfi)
{
#ifdef WITH_XINERAMAZ
int i, nmonitors = 0;
int ignored, ignored2;
XineramaScreenInfo* screen = NULL;
if (XineramaQueryExtension(xfi->display, &ignored, &ignored2))
{
if (XineramaIsActive(xfi->display))
{
screen = XineramaQueryScreens(xfi->display, &nmonitors);
for (i = 0; i < nmonitors; i++)
{
DEBUG_MSG(" %s [%d] %dx%d\t+%d+%d\n",
(i == 0) ? "*" : " ", i,
screen[i].width, screen[i].height,
screen[i].x_org, screen[i].y_org);
}
XFree(screen);
}
}
#else
Screen* screen;
screen = ScreenOfDisplay(xfi->display, DefaultScreen(xfi->display));
DEBUG_MSG(" * [0] %dx%d\t+%d+%d\n", WidthOfScreen(screen), HeightOfScreen(screen), 0, 0);
#endif
return 0;
}
static void _al_xsys_xinerama_init(ALLEGRO_SYSTEM_XGLX *s)
{
int event_base = 0;
int error_base = 0;
/* init xinerama info to defaults */
s->xinerama_available = 0;
s->xinerama_screen_count = 0;
s->xinerama_screen_info = NULL;
_al_mutex_lock(&s->lock);
if (XineramaQueryExtension(s->x11display, &event_base, &error_base)) {
int minor_version = 0, major_version = 0;
int status = XineramaQueryVersion(s->x11display, &major_version, &minor_version);
ALLEGRO_INFO("Xinerama version: %i.%i\n", major_version, minor_version);
if (status && !XineramaIsActive(s->x11display)) {
ALLEGRO_WARN("Xinerama is not active\n");
}
else {
ALLEGRO_INFO("Xinerama is active\n");
s->xinerama_available = 1;
}
}
else {
ALLEGRO_WARN("Xinerama extension is not available.\n");
}
_al_mutex_unlock(&s->lock);
}
int OS_X11::get_screen_count() const {
// Using Xinerama Extension
int event_base, error_base;
const Bool ext_okay = XineramaQueryExtension(x11_display, &event_base, &error_base);
if( !ext_okay ) return 0;
int count;
XineramaScreenInfo* xsi = XineramaQueryScreens(x11_display, &count);
XFree(xsi);
return count;
}
int MythXDisplay::GetNumberXineramaScreens(void)
{
MythXLocker locker(this);
int nr_xinerama_screens = 0;
int event_base = 0, error_base = 0;
if (XineramaQueryExtension(m_disp, &event_base, &error_base) &&
XineramaIsActive(m_disp))
{
XFree(XineramaQueryScreens(m_disp, &nr_xinerama_screens));
}
return nr_xinerama_screens;
}
static XineramaScreenInfo *x11_query_screens(Display *dpy, int *num_screens)
{
int major, minor;
if (!XineramaQueryExtension(dpy, &major, &minor))
return NULL;
XineramaQueryVersion(dpy, &major, &minor);
RARCH_LOG("[X11]: Xinerama version: %d.%d.\n", major, minor);
if (!XineramaIsActive(dpy))
return NULL;
return XineramaQueryScreens(dpy, num_screens);
}
static int
map_output_xinerama(Display *dpy, int deviceid, const char *output_name)
{
const char *prefix = "HEAD-";
XineramaScreenInfo *screens = NULL;
int rc = EXIT_FAILURE;
int event, error;
int nscreens;
int head;
Matrix m;
if (!XineramaQueryExtension(dpy, &event, &error))
{
fprintf(stderr, "Unable to set screen mapping. Xinerama extension not found\n");
goto out;
}
if (strlen(output_name) < strlen(prefix) + 1 ||
strncmp(output_name, prefix, strlen(prefix)) != 0)
{
fprintf(stderr, "Please specify the output name as HEAD-X,"
"where X is the screen number\n");
goto out;
}
head = output_name[strlen(prefix)] - '0';
screens = XineramaQueryScreens(dpy, &nscreens);
if (nscreens == 0)
{
fprintf(stderr, "Xinerama failed to query screens.\n");
goto out;
} else if (nscreens <= head)
{
fprintf(stderr, "Found %d screens, but you requested %s.\n",
nscreens, output_name);
goto out;
}
matrix_set_unity(&m);
set_transformation_matrix(dpy, &m,
screens[head].x_org, screens[head].y_org,
screens[head].width, screens[head].height);
rc = apply_matrix(dpy, deviceid, &m);
out:
XFree(screens);
return rc;
}
Size2 OS_X11::get_screen_size(int p_screen) const {
// Using Xinerama Extension
int event_base, error_base;
const Bool ext_okay = XineramaQueryExtension(x11_display, &event_base, &error_base);
if( !ext_okay ) return Size2i(0,0);
int count;
XineramaScreenInfo* xsi = XineramaQueryScreens(x11_display, &count);
if( p_screen >= count ) return Size2i(0,0);
Size2i size = Point2i(xsi[p_screen].width, xsi[p_screen].height);
XFree(xsi);
return size;
}
void enumDisplayMonitors(DeviceInfo displays[], int& displayCounter) {
::Display* dpy = XOpenDisplay(NULL);
if (dpy == NULL) {
fatalError("Could not open display");
return;
}
int eventBase;
int errorBase;
if (XineramaQueryExtension(dpy, &eventBase, &errorBase)) {
if (XineramaIsActive(dpy)) {
int heads = 0;
XineramaScreenInfo* queried = XineramaQueryScreens(dpy, &heads);
for (int head = 0; head < heads; ++head) {
++displayCounter;
XineramaScreenInfo& info = queried[head];
//log(Info, "Head %i: %ix%i @%i;%i", head + 1, info.width, info.height, info.x_org, info.y_org);
DeviceInfo& di = displays[displayCounter];
di.isAvailable = true;
di.x = info.x_org;
di.y = info.y_org;
di.width = info.width;
di.height = info.height;
// TODO (DK)
// -is this always correct? if i switch screens on deb8/jessie with gnome it works ok
// -what about other *nix or window managers?
di.isPrimary = displayCounter == 0;
// TODO (DK)
// -this doesn't work yet, whatever is configured as primary is the first screen returned,
// not what shows up in the config tool as [1], [2], ...
// -and info.screen_number just seems to be useless (0 for first returned, 1 for next, ...)
di.number = info.screen_number + 1;
}
XFree(queried);
}
else {
log(Warning, "Xinerama is not active");
}
}
else {
log(Warning, "Xinerama extension is not installed");
}
}
int x11_shadow_xinerama_init(x11ShadowSubsystem* subsystem)
{
#ifdef WITH_XINERAMA
int index;
int numMonitors;
int major, minor;
int xinerama_event;
int xinerama_error;
MONITOR_DEF* monitor;
XineramaScreenInfo* screen;
XineramaScreenInfo* screens;
if (!XineramaQueryExtension(subsystem->display, &xinerama_event, &xinerama_error))
return -1;
if (!XDamageQueryVersion(subsystem->display, &major, &minor))
return -1;
if (!XineramaIsActive(subsystem->display))
return -1;
screens = XineramaQueryScreens(subsystem->display, &numMonitors);
if (numMonitors > 16)
numMonitors = 16;
if (!screens || (numMonitors < 1))
return -1;
subsystem->monitorCount = numMonitors;
for (index = 0; index < numMonitors; index++)
{
screen = &screens[index];
monitor = &(subsystem->monitors[index]);
monitor->left = screen->x_org;
monitor->top = screen->y_org;
monitor->right = monitor->left + screen->width;
monitor->bottom = monitor->top + screen->height;
monitor->flags = (index == 0) ? 1 : 0;
}
XFree(screens);
#endif
return 1;
}
int xf_list_monitors(xfContext* xfc)
{
#ifdef WITH_XINERAMA
Display* display;
int i, nmonitors = 0;
int ignored, ignored2;
XineramaScreenInfo* screen = NULL;
display = XOpenDisplay(NULL);
if (XineramaQueryExtension(display, &ignored, &ignored2))
{
if (XineramaIsActive(display))
{
screen = XineramaQueryScreens(display, &nmonitors);
for (i = 0; i < nmonitors; i++)
{
printf(" %s [%d] %dx%d\t+%d+%d\n",
(i == 0) ? "*" : " ", i,
screen[i].width, screen[i].height,
screen[i].x_org, screen[i].y_org);
}
XFree(screen);
}
}
XCloseDisplay(display);
#else
Screen* screen;
Display* display;
display = XOpenDisplay(NULL);
screen = ScreenOfDisplay(display, DefaultScreen(display));
printf(" * [0] %dx%d\t+%d+%d\n", WidthOfScreen(screen), HeightOfScreen(screen), 0, 0);
XCloseDisplay(display);
#endif
return 0;
}
Point2 OS_X11::get_screen_position(int p_screen) const {
// Using Xinerama Extension
int event_base, error_base;
const Bool ext_okay = XineramaQueryExtension(x11_display, &event_base, &error_base);
if( !ext_okay ) {
return Point2i(0,0);
}
int count;
XineramaScreenInfo* xsi = XineramaQueryScreens(x11_display, &count);
if( p_screen >= count ) {
return Point2i(0,0);
}
Point2i position = Point2i(xsi[p_screen].x_org, xsi[p_screen].y_org);
XFree(xsi);
return position;
}
EAPI int
ecore_x_xinerama_screen_count_get(void)
{
#ifdef ECORE_XINERAMA
int event_base, error_base;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (_xin_info)
XFree(_xin_info);
_xin_info = NULL;
if (XineramaQueryExtension(_ecore_x_disp, &event_base, &error_base))
{
_xin_info = XineramaQueryScreens(_ecore_x_disp, &_xin_scr_num);
if (_xin_info)
return _xin_scr_num;
}
#endif /* ifdef ECORE_XINERAMA */
return 0;
}
void screens_get(void) {
#if defined(USE_XINERAMA) || defined(DEBUG)
int i;
#endif
#ifdef USE_XINERAMA
int event, error;
XineramaScreenInfo *screeninfo;
if(XineramaQueryExtension(dpy, &event, &error)) {
screeninfo = XineramaQueryScreens(dpy, &nscreens);
if(nscreens) {
screens = _realloc((void *) screens, nscreens * sizeof(screen_dimensions));
for(i = 0; i < nscreens; i++) {
screens[i].x = screeninfo[i].x_org;
screens[i].y = screeninfo[i].y_org;
screens[i].width = screeninfo[i].width;
screens[i].height = screeninfo[i].height;
}
XFree((void *) screeninfo);
goto ok;
}
}
#endif
nscreens = 1;
screens = _realloc(screens, sizeof(screen_dimensions));
screens[0].x = 0;
screens[0].y = 0;
screens[0].width = XDisplayWidth(dpy, screen);
screens[0].height = XDisplayHeight(dpy, screen);
ok:
screens_update_current();
ewmh_update_geometry();
ewmh_update_strut();
if(wlist_screen > nscreens)
wlist_screen = nscreens - 1;
#ifdef DEBUG
printf(NAME ": screens_get(): loaded screen info\n");
for(i = 0; i < nscreens; i++)
printf("\tscreen %i: %ix%i+%i+%i\n", i, screens[i].width, screens[i].height, screens[i].x, screens[i].y);
#endif
}
static int x11_shadow_xinerama_init(x11ShadowSubsystem* subsystem)
{
#ifdef WITH_XINERAMA
int major, minor;
int xinerama_event;
int xinerama_error;
x11_shadow_subsystem_base_init(subsystem);
if (!XineramaQueryExtension(subsystem->display, &xinerama_event, &xinerama_error))
return -1;
if (!XDamageQueryVersion(subsystem->display, &major, &minor))
return -1;
if (!XineramaIsActive(subsystem->display))
return -1;
return 1;
#else
return -1;
#endif
}
int x11_shadow_enum_monitors(MONITOR_DEF* monitors, int maxMonitors)
{
int index;
Display* display;
int displayWidth;
int displayHeight;
int numMonitors = 0;
MONITOR_DEF* monitor;
if (!getenv("DISPLAY"))
setenv("DISPLAY", ":0", 1);
display = XOpenDisplay(NULL);
if (!display)
{
WLog_ERR(TAG, "failed to open display: %s", XDisplayName(NULL));
return -1;
}
displayWidth = WidthOfScreen(DefaultScreenOfDisplay(display));
displayHeight = HeightOfScreen(DefaultScreenOfDisplay(display));
#ifdef WITH_XINERAMA
{
int major, minor;
int xinerama_event;
int xinerama_error;
XineramaScreenInfo* screen;
XineramaScreenInfo* screens;
if (XineramaQueryExtension(display, &xinerama_event, &xinerama_error) &&
XDamageQueryVersion(display, &major, &minor) && XineramaIsActive(display))
{
screens = XineramaQueryScreens(display, &numMonitors);
if (numMonitors > maxMonitors)
numMonitors = maxMonitors;
if (screens && (numMonitors > 0))
{
for (index = 0; index < numMonitors; index++)
{
screen = &screens[index];
monitor = &monitors[index];
monitor->left = screen->x_org;
monitor->top = screen->y_org;
monitor->right = monitor->left + screen->width;
monitor->bottom = monitor->top + screen->height;
monitor->flags = (index == 0) ? 1 : 0;
}
}
XFree(screens);
}
}
#endif
XCloseDisplay(display);
if (numMonitors < 1)
{
index = 0;
numMonitors = 1;
monitor = &monitors[index];
monitor->left = 0;
monitor->top = 0;
monitor->right = displayWidth;
monitor->bottom = displayHeight;
monitor->flags = 1;
}
return numMonitors;
}
// Initialize X11 display and look for supported X11 extensions
//
static GLFWbool initExtensions(void)
{
// Find or create window manager atoms
_glfw.x11.WM_PROTOCOLS = XInternAtom(_glfw.x11.display,
"WM_PROTOCOLS",
False);
_glfw.x11.WM_STATE = XInternAtom(_glfw.x11.display, "WM_STATE", False);
_glfw.x11.WM_DELETE_WINDOW = XInternAtom(_glfw.x11.display,
"WM_DELETE_WINDOW",
False);
_glfw.x11.MOTIF_WM_HINTS = XInternAtom(_glfw.x11.display,
"_MOTIF_WM_HINTS",
False);
#if defined(_GLFW_HAS_XF86VM)
// Check for XF86VidMode extension
_glfw.x11.vidmode.available =
XF86VidModeQueryExtension(_glfw.x11.display,
&_glfw.x11.vidmode.eventBase,
&_glfw.x11.vidmode.errorBase);
#endif /*_GLFW_HAS_XF86VM*/
// Check for RandR extension
if (XRRQueryExtension(_glfw.x11.display,
&_glfw.x11.randr.eventBase,
&_glfw.x11.randr.errorBase))
{
if (XRRQueryVersion(_glfw.x11.display,
&_glfw.x11.randr.major,
&_glfw.x11.randr.minor))
{
// The GLFW RandR path requires at least version 1.3
if (_glfw.x11.randr.major > 1 || _glfw.x11.randr.minor >= 3)
_glfw.x11.randr.available = GLFW_TRUE;
}
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"X11: Failed to query RandR version");
}
}
if (_glfw.x11.randr.available)
{
XRRScreenResources* sr = XRRGetScreenResources(_glfw.x11.display,
_glfw.x11.root);
if (!sr->ncrtc || !XRRGetCrtcGammaSize(_glfw.x11.display, sr->crtcs[0]))
{
// This is either a headless system or an older Nvidia binary driver
// with broken gamma support
// Flag it as useless and fall back to Xf86VidMode gamma, if
// available
_glfwInputError(GLFW_PLATFORM_ERROR,
"X11: RandR gamma ramp support seems broken");
_glfw.x11.randr.gammaBroken = GLFW_TRUE;
}
XRRFreeScreenResources(sr);
XRRSelectInput(_glfw.x11.display, _glfw.x11.root,
RROutputChangeNotifyMask);
}
if (XineramaQueryExtension(_glfw.x11.display,
&_glfw.x11.xinerama.major,
&_glfw.x11.xinerama.minor))
{
if (XineramaIsActive(_glfw.x11.display))
_glfw.x11.xinerama.available = GLFW_TRUE;
}
#if defined(_GLFW_HAS_XINPUT)
if (XQueryExtension(_glfw.x11.display,
"XInputExtension",
&_glfw.x11.xi.majorOpcode,
&_glfw.x11.xi.eventBase,
&_glfw.x11.xi.errorBase))
{
_glfw.x11.xi.major = 2;
_glfw.x11.xi.minor = 0;
if (XIQueryVersion(_glfw.x11.display,
&_glfw.x11.xi.major,
&_glfw.x11.xi.minor) != BadRequest)
{
_glfw.x11.xi.available = GLFW_TRUE;
}
}
#endif /*_GLFW_HAS_XINPUT*/
// Check if Xkb is supported on this display
_glfw.x11.xkb.major = 1;
_glfw.x11.xkb.minor = 0;
_glfw.x11.xkb.available =
XkbQueryExtension(_glfw.x11.display,
&_glfw.x11.xkb.majorOpcode,
&_glfw.x11.xkb.eventBase,
&_glfw.x11.xkb.errorBase,
&_glfw.x11.xkb.major,
&_glfw.x11.xkb.minor);
if (_glfw.x11.xkb.available)
{
Bool supported;
if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))
{
if (supported)
_glfw.x11.xkb.detectable = GLFW_TRUE;
}
}
// Update the key code LUT
// FIXME: We should listen to XkbMapNotify events to track changes to
// the keyboard mapping.
createKeyTables();
// Detect whether an EWMH-conformant window manager is running
detectEWMH();
// Find or create string format atoms
_glfw.x11.NULL_ = XInternAtom(_glfw.x11.display, "NULL", False);
_glfw.x11.UTF8_STRING =
XInternAtom(_glfw.x11.display, "UTF8_STRING", False);
_glfw.x11.COMPOUND_STRING =
XInternAtom(_glfw.x11.display, "COMPOUND_STRING", False);
_glfw.x11.ATOM_PAIR = XInternAtom(_glfw.x11.display, "ATOM_PAIR", False);
// Find or create selection property atom
_glfw.x11.GLFW_SELECTION =
XInternAtom(_glfw.x11.display, "GLFW_SELECTION", False);
// Find or create standard clipboard atoms
_glfw.x11.TARGETS = XInternAtom(_glfw.x11.display, "TARGETS", False);
_glfw.x11.MULTIPLE = XInternAtom(_glfw.x11.display, "MULTIPLE", False);
_glfw.x11.CLIPBOARD = XInternAtom(_glfw.x11.display, "CLIPBOARD", False);
// Find or create clipboard manager atoms
_glfw.x11.CLIPBOARD_MANAGER =
XInternAtom(_glfw.x11.display, "CLIPBOARD_MANAGER", False);
_glfw.x11.SAVE_TARGETS =
XInternAtom(_glfw.x11.display, "SAVE_TARGETS", False);
// Find Xdnd (drag and drop) atoms, if available
_glfw.x11.XdndAware = XInternAtom(_glfw.x11.display, "XdndAware", True);
_glfw.x11.XdndEnter = XInternAtom(_glfw.x11.display, "XdndEnter", True);
_glfw.x11.XdndPosition = XInternAtom(_glfw.x11.display, "XdndPosition", True);
_glfw.x11.XdndStatus = XInternAtom(_glfw.x11.display, "XdndStatus", True);
_glfw.x11.XdndActionCopy = XInternAtom(_glfw.x11.display, "XdndActionCopy", True);
_glfw.x11.XdndDrop = XInternAtom(_glfw.x11.display, "XdndDrop", True);
_glfw.x11.XdndLeave = XInternAtom(_glfw.x11.display, "XdndLeave", True);
_glfw.x11.XdndFinished = XInternAtom(_glfw.x11.display, "XdndFinished", True);
_glfw.x11.XdndSelection = XInternAtom(_glfw.x11.display, "XdndSelection", True);
return GLFW_TRUE;
}
// Initialize X11 display and look for supported X11 extensions
//
static GLFWbool initExtensions(void)
{
_glfw.x11.vidmode.handle = dlopen("libXxf86vm.so.1", RTLD_LAZY | RTLD_GLOBAL);
if (_glfw.x11.vidmode.handle)
{
_glfw.x11.vidmode.QueryExtension = (PFN_XF86VidModeQueryExtension)
dlsym(_glfw.x11.vidmode.handle, "XF86VidModeQueryExtension");
_glfw.x11.vidmode.GetGammaRamp = (PFN_XF86VidModeGetGammaRamp)
dlsym(_glfw.x11.vidmode.handle, "XF86VidModeGetGammaRamp");
_glfw.x11.vidmode.SetGammaRamp = (PFN_XF86VidModeSetGammaRamp)
dlsym(_glfw.x11.vidmode.handle, "XF86VidModeSetGammaRamp");
_glfw.x11.vidmode.GetGammaRampSize = (PFN_XF86VidModeGetGammaRampSize)
dlsym(_glfw.x11.vidmode.handle, "XF86VidModeGetGammaRampSize");
_glfw.x11.vidmode.available =
XF86VidModeQueryExtension(_glfw.x11.display,
&_glfw.x11.vidmode.eventBase,
&_glfw.x11.vidmode.errorBase);
}
_glfw.x11.xi.handle = dlopen("libXi.so", RTLD_LAZY | RTLD_GLOBAL);
if (_glfw.x11.xi.handle)
{
_glfw.x11.xi.QueryVersion = (PFN_XIQueryVersion)
dlsym(_glfw.x11.xi.handle, "XIQueryVersion");
_glfw.x11.xi.SelectEvents = (PFN_XISelectEvents)
dlsym(_glfw.x11.xi.handle, "XISelectEvents");
if (XQueryExtension(_glfw.x11.display,
"XInputExtension",
&_glfw.x11.xi.majorOpcode,
&_glfw.x11.xi.eventBase,
&_glfw.x11.xi.errorBase))
{
_glfw.x11.xi.major = 2;
_glfw.x11.xi.minor = 0;
if (XIQueryVersion(_glfw.x11.display,
&_glfw.x11.xi.major,
&_glfw.x11.xi.minor) == Success)
{
_glfw.x11.xi.available = GLFW_TRUE;
}
}
}
// Check for RandR extension
if (XRRQueryExtension(_glfw.x11.display,
&_glfw.x11.randr.eventBase,
&_glfw.x11.randr.errorBase))
{
if (XRRQueryVersion(_glfw.x11.display,
&_glfw.x11.randr.major,
&_glfw.x11.randr.minor))
{
// The GLFW RandR path requires at least version 1.3
if (_glfw.x11.randr.major > 1 || _glfw.x11.randr.minor >= 3)
_glfw.x11.randr.available = GLFW_TRUE;
}
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"X11: Failed to query RandR version");
}
}
if (_glfw.x11.randr.available)
{
XRRScreenResources* sr = XRRGetScreenResourcesCurrent(_glfw.x11.display,
_glfw.x11.root);
if (!sr->ncrtc || !XRRGetCrtcGammaSize(_glfw.x11.display, sr->crtcs[0]))
{
// This is either a headless system or an older Nvidia binary driver
// with broken gamma support
// Flag it as useless and fall back to Xf86VidMode gamma, if
// available
_glfwInputError(GLFW_PLATFORM_ERROR,
"X11: Detected broken RandR gamma ramp support");
_glfw.x11.randr.gammaBroken = GLFW_TRUE;
}
if (!sr->ncrtc || !sr->noutput || !sr->nmode)
{
// This is either a headless system or broken Cygwin/X RandR
// Flag it as useless and fall back to Xlib display functions
_glfwInputError(GLFW_PLATFORM_ERROR,
"X11: Detected broken RandR monitor support");
_glfw.x11.randr.monitorBroken = GLFW_TRUE;
}
XRRFreeScreenResources(sr);
XRRSelectInput(_glfw.x11.display, _glfw.x11.root,
RROutputChangeNotifyMask);
}
if (XineramaQueryExtension(_glfw.x11.display,
&_glfw.x11.xinerama.major,
&_glfw.x11.xinerama.minor))
{
if (XineramaIsActive(_glfw.x11.display))
_glfw.x11.xinerama.available = GLFW_TRUE;
}
// Check if Xkb is supported on this display
_glfw.x11.xkb.major = 1;
_glfw.x11.xkb.minor = 0;
_glfw.x11.xkb.available =
XkbQueryExtension(_glfw.x11.display,
&_glfw.x11.xkb.majorOpcode,
&_glfw.x11.xkb.eventBase,
&_glfw.x11.xkb.errorBase,
&_glfw.x11.xkb.major,
&_glfw.x11.xkb.minor);
if (_glfw.x11.xkb.available)
{
Bool supported;
if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))
{
if (supported)
_glfw.x11.xkb.detectable = GLFW_TRUE;
}
}
_glfw.x11.x11xcb.handle = dlopen("libX11-xcb.so.1", RTLD_LAZY | RTLD_GLOBAL);
if (_glfw.x11.x11xcb.handle)
{
_glfw.x11.x11xcb.XGetXCBConnection = (PFN_XGetXCBConnection)
dlsym(_glfw.x11.x11xcb.handle, "XGetXCBConnection");
}
// Update the key code LUT
// FIXME: We should listen to XkbMapNotify events to track changes to
// the keyboard mapping.
createKeyTables();
// Detect whether an EWMH-conformant window manager is running
detectEWMH();
// String format atoms
_glfw.x11.NULL_ = XInternAtom(_glfw.x11.display, "NULL", False);
_glfw.x11.UTF8_STRING =
XInternAtom(_glfw.x11.display, "UTF8_STRING", False);
_glfw.x11.COMPOUND_STRING =
XInternAtom(_glfw.x11.display, "COMPOUND_STRING", False);
_glfw.x11.ATOM_PAIR = XInternAtom(_glfw.x11.display, "ATOM_PAIR", False);
// Custom selection property atom
_glfw.x11.GLFW_SELECTION =
XInternAtom(_glfw.x11.display, "GLFW_SELECTION", False);
// ICCCM standard clipboard atoms
_glfw.x11.TARGETS = XInternAtom(_glfw.x11.display, "TARGETS", False);
_glfw.x11.MULTIPLE = XInternAtom(_glfw.x11.display, "MULTIPLE", False);
_glfw.x11.CLIPBOARD = XInternAtom(_glfw.x11.display, "CLIPBOARD", False);
// Clipboard manager atoms
_glfw.x11.CLIPBOARD_MANAGER =
XInternAtom(_glfw.x11.display, "CLIPBOARD_MANAGER", False);
_glfw.x11.SAVE_TARGETS =
XInternAtom(_glfw.x11.display, "SAVE_TARGETS", False);
// Xdnd (drag and drop) atoms
_glfw.x11.XdndAware = XInternAtom(_glfw.x11.display, "XdndAware", False);
_glfw.x11.XdndEnter = XInternAtom(_glfw.x11.display, "XdndEnter", False);
_glfw.x11.XdndPosition = XInternAtom(_glfw.x11.display, "XdndPosition", False);
_glfw.x11.XdndStatus = XInternAtom(_glfw.x11.display, "XdndStatus", False);
_glfw.x11.XdndActionCopy = XInternAtom(_glfw.x11.display, "XdndActionCopy", False);
_glfw.x11.XdndDrop = XInternAtom(_glfw.x11.display, "XdndDrop", False);
_glfw.x11.XdndFinished = XInternAtom(_glfw.x11.display, "XdndFinished", False);
_glfw.x11.XdndSelection = XInternAtom(_glfw.x11.display, "XdndSelection", False);
_glfw.x11.XdndTypeList = XInternAtom(_glfw.x11.display, "XdndTypeList", False);
_glfw.x11.text_uri_list = XInternAtom(_glfw.x11.display, "text/uri-list", False);
// ICCCM, EWMH and Motif window property atoms
// These can be set safely even without WM support
// The EWMH atoms that require WM support are handled in detectEWMH
_glfw.x11.WM_PROTOCOLS =
XInternAtom(_glfw.x11.display, "WM_PROTOCOLS", False);
_glfw.x11.WM_STATE =
XInternAtom(_glfw.x11.display, "WM_STATE", False);
_glfw.x11.WM_DELETE_WINDOW =
XInternAtom(_glfw.x11.display, "WM_DELETE_WINDOW", False);
_glfw.x11.NET_WM_ICON =
XInternAtom(_glfw.x11.display, "_NET_WM_ICON", False);
_glfw.x11.NET_WM_PING =
XInternAtom(_glfw.x11.display, "_NET_WM_PING", False);
_glfw.x11.NET_WM_PID =
XInternAtom(_glfw.x11.display, "_NET_WM_PID", False);
_glfw.x11.NET_WM_NAME =
XInternAtom(_glfw.x11.display, "_NET_WM_NAME", False);
_glfw.x11.NET_WM_ICON_NAME =
XInternAtom(_glfw.x11.display, "_NET_WM_ICON_NAME", False);
_glfw.x11.NET_WM_BYPASS_COMPOSITOR =
XInternAtom(_glfw.x11.display, "_NET_WM_BYPASS_COMPOSITOR", False);
_glfw.x11.MOTIF_WM_HINTS =
XInternAtom(_glfw.x11.display, "_MOTIF_WM_HINTS", False);
return GLFW_TRUE;
}
tbool xf_detect_monitors(xfInfo* xfi, rdpSettings* settings)
{
int i;
VIRTUAL_SCREEN* vscreen;
#ifdef WITH_XINERAMA
int ignored, ignored2;
XineramaScreenInfo* screen_info = NULL;
#endif
vscreen = &xfi->vscreen;
if (xf_GetWorkArea(xfi) != true)
{
xfi->workArea.x = 0;
xfi->workArea.y = 0;
xfi->workArea.width = WidthOfScreen(xfi->screen);
xfi->workArea.height = HeightOfScreen(xfi->screen);
}
if (settings->fullscreen)
{
settings->width = WidthOfScreen(xfi->screen);
settings->height = HeightOfScreen(xfi->screen);
}
else if (settings->workarea)
{
settings->width = xfi->workArea.width;
settings->height = xfi->workArea.height;
}
else if (settings->percent_screen)
{
settings->width = (xfi->workArea.width * settings->percent_screen) / 100;
settings->height = (xfi->workArea.height * settings->percent_screen) / 100;
}
if (settings->fullscreen != true && settings->workarea != true)
return true;
#ifdef WITH_XINERAMA
if (XineramaQueryExtension(xfi->display, &ignored, &ignored2))
{
if (XineramaIsActive(xfi->display))
{
screen_info = XineramaQueryScreens(xfi->display, &vscreen->nmonitors);
if (vscreen->nmonitors > 16)
vscreen->nmonitors = 0;
vscreen->monitors = xzalloc(sizeof(MONITOR_INFO) * vscreen->nmonitors);
if (vscreen->nmonitors)
{
for (i = 0; i < vscreen->nmonitors; i++)
{
vscreen->monitors[i].area.left = screen_info[i].x_org;
vscreen->monitors[i].area.top = screen_info[i].y_org;
vscreen->monitors[i].area.right = screen_info[i].x_org + screen_info[i].width - 1;
vscreen->monitors[i].area.bottom = screen_info[i].y_org + screen_info[i].height - 1;
if ((screen_info[i].x_org == 0) && (screen_info[i].y_org == 0))
vscreen->monitors[i].primary = true;
}
}
XFree(screen_info);
}
}
#endif
settings->num_monitors = vscreen->nmonitors;
for (i = 0; i < vscreen->nmonitors; i++)
{
settings->monitors[i].x = vscreen->monitors[i].area.left;
settings->monitors[i].y = vscreen->monitors[i].area.top;
settings->monitors[i].width = vscreen->monitors[i].area.right - vscreen->monitors[i].area.left + 1;
settings->monitors[i].height = vscreen->monitors[i].area.bottom - vscreen->monitors[i].area.top + 1;
settings->monitors[i].is_primary = vscreen->monitors[i].primary;
vscreen->area.left = MIN(vscreen->monitors[i].area.left, vscreen->area.left);
vscreen->area.right = MAX(vscreen->monitors[i].area.right, vscreen->area.right);
vscreen->area.top = MIN(vscreen->monitors[i].area.top, vscreen->area.top);
vscreen->area.bottom = MAX(vscreen->monitors[i].area.bottom, vscreen->area.bottom);
}
if (settings->num_monitors)
{
settings->width = vscreen->area.right - vscreen->area.left + 1;
settings->height = vscreen->area.bottom - vscreen->area.top + 1;
}
return true;
}
int main(int argc, char *argv[])
{
XGCValues xgcv;
memset( &xgcv, 0, sizeof( xgcv ) );
xgcv.graphics_exposures = False;
system( "killall -o 1s boxer" );
if( argc != 5 )
{
fprintf( stderr, "Error: expects four parameters ./boxer [x] [y] [w] [h]\n" );
return -1;
}
x = atoi( argv[1] );
y = atoi( argv[2] );
w = atoi( argv[3] );
h = atoi( argv[4] );
int event_basep, error_basep, a, b;
int xinerama_screen;
XineramaScreenInfo *screeninfo = NULL;
if (setlocale(LC_ALL, "") == NULL || !XSupportsLocale())
fprintf(stderr, "Locale not available, expect problems with fonts.\n");
char * dpy = getenv("DISPLAY");
Display * display = XOpenDisplay(dpy);
if (!display) {
fprintf( stderr, "Error: Cannot open display.\n" );
return -1;
}
int screen = XDefaultScreen(display);
if (!XShapeQueryExtension(display, &event_basep, &error_basep))
{
fprintf( stderr, "X-Server does not support shape extension" );
return -1;
}
Visual * visual = DefaultVisual(display, screen);
depth = DefaultDepth(display, screen);
if (XineramaQueryExtension(display, &a, &b ) &&
(screeninfo = XineramaQueryScreens(display, &screens)) &&
XineramaIsActive(display) && xinerama_screen >= 0 &&
xinerama_screen < screens ) {
width = screeninfo[xinerama_screen].width;
height = screeninfo[xinerama_screen].height;
xpos = screeninfo[xinerama_screen].x_org;
} else
{
width = XDisplayWidth(display, screen);
height = XDisplayHeight(display, screen);
xpos = 0;
}
if (screeninfo)
XFree(screeninfo);
XSetWindowAttributes setwinattr;
setwinattr.override_redirect = 1;
window = XCreateWindow(display, XRootWindow(display, screen),
0, 0, width, height,
0, depth, CopyFromParent, visual, CWOverrideRedirect, &setwinattr);
XSelectInput(display, window, ExposureMask);
//printf( "Window: %p (%d x %d @ %d)\n", window, width, height, depth );
XStoreName(display, window, "xzbar");
int mask_bitmap = XCreatePixmap(display, window, width, height, 1);
int line_bitmap = XCreatePixmap(display, window, width, height, depth);
gc = XCreateGC(display, window, GCGraphicsExposures, &xgcv);
mask_gc = XCreateGC( display, mask_bitmap, GCGraphicsExposures, &xgcv);
mask_gc_back = XCreateGC( display, mask_bitmap, GCGraphicsExposures, &xgcv);
XSetBackground(display, gc, WhitePixel(display, screen));
XSetForeground(display, mask_gc_back, BlackPixel(display, screen));
XSetBackground(display, mask_gc_back, WhitePixel(display, screen));
XSetForeground(display, mask_gc, WhitePixel(display, screen));
XSetBackground(display, mask_gc, BlackPixel(display, screen));
stay_on_top( display, window );
XMapRaised(display, window);
char **missing;
int nmissing;
char *defstr;
_XOC * fontset = XCreateFontSet( display, default_font, &missing, &nmissing, &defstr);
while(1)
{
XEvent e;
int i;
XSetForeground(display, gc, 0);
XFillRectangle(display, mask_bitmap, mask_gc_back, 0, 0, width, height);
XSetForeground(display, gc, 0xFF00FF);
/*
for (i = 0; i < 100; i++ ) {
XRectangle t;
t.x = rand()%1000;
t.y = 100;
t.width = 5;
t.height = 20;
XFillRectangles(display, mask_bitmap, mask_gc, &t, 1);
XFillRectangles(display, line_bitmap, gc, &t, 1);
}
*/
/*
XRectangle t;
t.x = x;
t.y = y;
t.width = w;
t.height = h;
*/
int addx = x + w;
int addy = y + h;
int ox = x;
int oy = y;
if( ox > 0 )
XDrawLine( display, mask_bitmap, mask_gc, ox, addy, ox, oy );
else
ox = 0;
if( oy > 0 )
XDrawLine( display, mask_bitmap, mask_gc, ox, oy, addx, oy );
else
oy = 0;
XDrawLine( display, mask_bitmap, mask_gc, addx, oy, addx, addy );
XDrawLine( display, mask_bitmap, mask_gc, addx, addy, ox, addy );
if( ox > 0 )
XDrawLine( display, line_bitmap, gc, ox, addy, ox, oy );
else
ox = 0;
if( oy > 0 )
XDrawLine( display, line_bitmap, gc, ox, oy, addx, oy );
else
oy = 0;
XDrawLine( display, line_bitmap, gc, addx, oy, addx, addy );
XDrawLine( display, line_bitmap, gc, addx, addy, ox, addx );
// XDrawRectangles(display, mask_bitmap, mask_gc, &t, 1);
// XDrawRectangles(display, line_bitmap, gc, &t, 1);
//Combine the mask again.
XShapeCombineMask(display, window, ShapeBounding, 0, 0, mask_bitmap, ShapeSet);
// XNextEvent(display, &e);
// if (e.type == Expose) {
//printf( "Expose\n" );
XCopyArea(display, line_bitmap, window, gc, 0, 0, width, height, 0, 0);
// }
XFlush(display);
usleep(100000);
}
}
void CNFGSetupFullscreen( const char * WindowName, int screen_no )
{
#ifdef HAS_XINERAMA
XineramaScreenInfo *screeninfo = NULL;
int screens;
int event_basep, error_basep, a, b;
CNFGDisplay = XOpenDisplay(NULL);
int screen = XDefaultScreen(CNFGDisplay);
int xpos, ypos;
if (!XShapeQueryExtension(CNFGDisplay, &event_basep, &error_basep))
{
fprintf( stderr, "X-Server does not support shape extension" );
exit( 1 );
}
CNFGVisual = DefaultVisual(CNFGDisplay, screen);
CNFGWinAtt.depth = DefaultDepth(CNFGDisplay, screen);
if (XineramaQueryExtension(CNFGDisplay, &a, &b ) &&
(screeninfo = XineramaQueryScreens(CNFGDisplay, &screens)) &&
XineramaIsActive(CNFGDisplay) && screen_no >= 0 &&
screen_no < screens ) {
CNFGWinAtt.width = screeninfo[screen_no].width;
CNFGWinAtt.height = screeninfo[screen_no].height;
xpos = screeninfo[screen_no].x_org;
ypos = screeninfo[screen_no].y_org;
} else
{
CNFGWinAtt.width = XDisplayWidth(CNFGDisplay, screen);
CNFGWinAtt.height = XDisplayHeight(CNFGDisplay, screen);
xpos = 0;
ypos = 0;
}
if (screeninfo)
XFree(screeninfo);
XSetWindowAttributes setwinattr;
setwinattr.override_redirect = 1;
setwinattr.save_under = 1;
setwinattr.event_mask = StructureNotifyMask | SubstructureNotifyMask | ExposureMask | ButtonPressMask | ButtonReleaseMask | ButtonPressMask | PointerMotionMask | ButtonMotionMask | EnterWindowMask | LeaveWindowMask |KeyPressMask |KeyReleaseMask | SubstructureNotifyMask | FocusChangeMask;
setwinattr.border_pixel = 0;
CNFGWindow = XCreateWindow(CNFGDisplay, XRootWindow(CNFGDisplay, screen),
xpos, ypos, CNFGWinAtt.width, CNFGWinAtt.height,
0, CNFGWinAtt.depth, InputOutput, CNFGVisual,
CWBorderPixel | CWEventMask | CWOverrideRedirect | CWSaveUnder,
&setwinattr);
XMapWindow(CNFGDisplay, CNFGWindow);
XSetInputFocus( CNFGDisplay, CNFGWindow, RevertToParent, CurrentTime );
XFlush(CNFGDisplay);
FullScreen = 1;
//printf( "%d %d %d %d\n", xpos, ypos, CNFGWinAtt.width, CNFGWinAtt.height );
InternalLinkScreenAndGo( WindowName );
/*
setwinattr.override_redirect = 1;
XChangeWindowAttributes(
CNFGDisplay, CNFGWindow,
CWBorderPixel | CWEventMask | CWOverrideRedirect, &setwinattr);
*/
#else
CNFGSetup( WindowName, 640, 480 );
#endif
}
int main(int argc, char** argv) {
int width, height;
int i;
int fd;
const char* display_name;
display_name = getenv("DISPLAY");
display = XOpenDisplay(display_name);
// This program may be installed as setuid root, so we don't want the
// environment to affect the behavior of this program in unexpected,
// potentially insecure, ways.
environ = 0;
// Move out of the way so that this process never holds up umount.
if (-1 == chdir("/"))
err(EXIT_FAILURE, "Failed to switch directory to the root directory");
// SysRq+F and runaway processes can activate the OOM killer, which may very
// well kill this process. This is, of course, very bad for a screen locking
// program, so we try to tell the OOM killer to kill us last.
if (-1 != (fd = open("/proc/self/oom_adj", O_WRONLY))) {
write(fd, "-17", 3);
close(fd);
}
user_name = get_user_name();
host_name = get_host_name();
get_password_hash();
// Drop super-user privileges if we have to.
if (0 == geteuid()) {
setgid(getuid());
setuid(getuid());
}
if (!display) errx(EXIT_FAILURE, "Failed to open display %s", display_name);
if (!glXQueryExtension(display, 0, 0))
errx(EXIT_FAILURE, "No GLX extension present");
int attributes[] = { GLX_RGBA, GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1, GLX_DOUBLEBUFFER, GLX_DEPTH_SIZE, 16,
None };
visual = glXChooseVisual(display, DefaultScreen(display), attributes);
if (!visual) errx(EXIT_FAILURE, "glXChooseVisual failed");
XWindowAttributes root_window_attr;
XGetWindowAttributes(display, RootWindow(display, DefaultScreen(display)),
&root_window_attr);
GLXContext glx_context = glXCreateContext(display, visual, 0, GL_TRUE);
if (!glx_context) errx(EXIT_FAILURE, "Failed creating OpenGL context");
Colormap color_map = XCreateColormap(
display, RootWindow(display, visual->screen), visual->visual, AllocNone);
Pixmap mask = XCreatePixmap(display, XRootWindow(display, 0), 1, 1, 1);
XGCValues xgc;
xgc.function = GXclear;
GC gc = XCreateGC(display, mask, GCFunction, &xgc);
XFillRectangle(display, mask, gc, 0, 0, 1, 1);
XColor color;
color.pixel = 0;
color.red = 0;
color.flags = 4;
Cursor cursor =
XCreatePixmapCursor(display, mask, mask, &color, &color, 0, 0);
XFreePixmap(display, mask);
XFreeGC(display, gc);
XSetWindowAttributes attr;
attr.colormap = color_map;
attr.border_pixel = 0;
attr.event_mask = KeyPressMask | VisibilityChangeMask | ExposureMask |
StructureNotifyMask | FocusChangeMask;
attr.cursor = cursor;
attr.override_redirect = True;
width = root_window_attr.width;
height = root_window_attr.height;
window = XCreateWindow(
display, RootWindow(display, visual->screen), 0, 0, width, height, 0,
visual->depth, InputOutput, visual->visual,
CWOverrideRedirect | CWCursor | CWColormap | CWEventMask, &attr);
XMapRaised(display, window);
attempt_grab();
XSetInputFocus(display, window, RevertToParent, CurrentTime);
XFlush(display);
char* p;
if ((p = XSetLocaleModifiers("")) && *p) xim = XOpenIM(display, 0, 0, 0);
if (!xim && (p = XSetLocaleModifiers("@im=none")) && *p)
xim = XOpenIM(display, 0, 0, 0);
if (!xim) errx(EXIT_FAILURE, "Failed to open X Input Method");
xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, window, XNFocusWindow, window, NULL);
if (!xic) errx(EXIT_FAILURE, "Failed to create X Input Context");
XEvent event;
XIfEvent(display, &event, wait_for_map_notify, (char*)window);
if (!glXMakeCurrent(display, window, glx_context))
errx(EXIT_FAILURE, "glXMakeCurrent returned false");
if (XineramaQueryExtension(display, &i, &i) && XineramaIsActive(display))
screens = XineramaQueryScreens(display, &screen_count);
if (!screen_count) {
screen_count = 1;
screens = malloc(sizeof(XineramaScreenInfo) * 1);
screens[0].x_org = 0;
screens[0].y_org = 0;
screens[0].width = root_window_attr.width;
screens[0].height = root_window_attr.height;
}
LOCK_init();
int done = 0;
struct timeval start;
gettimeofday(&start, 0);
while (!done) {
struct timeval now;
double delta_time;
gettimeofday(&now, 0);
while (now.tv_sec < start.tv_sec)
now.tv_sec += 24 * 60 * 60;
while (XPending(display)) {
XNextEvent(display, &event);
switch (event.type) {
case KeyPress: {
char text[32];
Status status;
KeySym key_sym;
int len = Xutf8LookupString(xic, &event.xkey, text, sizeof(text) - 1,
&key_sym, &status);
text[len] = 0;
LOCK_handle_key(key_sym, text);
} break;
case ConfigureNotify:
width = event.xconfigure.width;
height = event.xconfigure.height;
glViewport(0, 0, event.xconfigure.width, event.xconfigure.height);
break;
case FocusOut:
// If keyboard grabs have been unsuccessful so far, a FocusOut event
// may occur. If so, we change the focus right back.
XSetInputFocus(display, window, RevertToParent, CurrentTime);
break;
case VisibilityNotify:
if (event.xvisibility.state != VisibilityUnobscured)
XRaiseWindow(display, window);
break;
}
}
delta_time =
(now.tv_sec - start.tv_sec) + (now.tv_usec - start.tv_usec) * 1.0e-6;
start = now;
LOCK_process_frame(width, height, delta_time);
glXSwapBuffers(display, window);
attempt_grab();
}
return EXIT_SUCCESS;
}
// Look for and initialize supported X11 extensions
//
static GLFWbool initExtensions(void)
{
_glfw.x11.vidmode.handle = _glfw_dlopen("libXxf86vm.so.1");
if (_glfw.x11.vidmode.handle)
{
_glfw.x11.vidmode.QueryExtension = (PFN_XF86VidModeQueryExtension)
_glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeQueryExtension");
_glfw.x11.vidmode.GetGammaRamp = (PFN_XF86VidModeGetGammaRamp)
_glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeGetGammaRamp");
_glfw.x11.vidmode.SetGammaRamp = (PFN_XF86VidModeSetGammaRamp)
_glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeSetGammaRamp");
_glfw.x11.vidmode.GetGammaRampSize = (PFN_XF86VidModeGetGammaRampSize)
_glfw_dlsym(_glfw.x11.vidmode.handle, "XF86VidModeGetGammaRampSize");
_glfw.x11.vidmode.available =
XF86VidModeQueryExtension(_glfw.x11.display,
&_glfw.x11.vidmode.eventBase,
&_glfw.x11.vidmode.errorBase);
}
#if defined(__CYGWIN__)
_glfw.x11.xi.handle = _glfw_dlopen("libXi-6.so");
#else
_glfw.x11.xi.handle = _glfw_dlopen("libXi.so.6");
#endif
if (_glfw.x11.xi.handle)
{
_glfw.x11.xi.QueryVersion = (PFN_XIQueryVersion)
_glfw_dlsym(_glfw.x11.xi.handle, "XIQueryVersion");
_glfw.x11.xi.SelectEvents = (PFN_XISelectEvents)
_glfw_dlsym(_glfw.x11.xi.handle, "XISelectEvents");
if (XQueryExtension(_glfw.x11.display,
"XInputExtension",
&_glfw.x11.xi.majorOpcode,
&_glfw.x11.xi.eventBase,
&_glfw.x11.xi.errorBase))
{
_glfw.x11.xi.major = 2;
_glfw.x11.xi.minor = 0;
if (XIQueryVersion(_glfw.x11.display,
&_glfw.x11.xi.major,
&_glfw.x11.xi.minor) == Success)
{
_glfw.x11.xi.available = GLFW_TRUE;
}
}
}
#if defined(__CYGWIN__)
_glfw.x11.randr.handle = _glfw_dlopen("libXrandr-2.so");
#else
_glfw.x11.randr.handle = _glfw_dlopen("libXrandr.so.2");
#endif
if (_glfw.x11.randr.handle)
{
_glfw.x11.randr.AllocGamma = (PFN_XRRAllocGamma)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRAllocGamma");
_glfw.x11.randr.FreeGamma = (PFN_XRRFreeGamma)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeGamma");
_glfw.x11.randr.FreeCrtcInfo = (PFN_XRRFreeCrtcInfo)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeCrtcInfo");
_glfw.x11.randr.FreeGamma = (PFN_XRRFreeGamma)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeGamma");
_glfw.x11.randr.FreeOutputInfo = (PFN_XRRFreeOutputInfo)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeOutputInfo");
_glfw.x11.randr.FreeScreenResources = (PFN_XRRFreeScreenResources)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRFreeScreenResources");
_glfw.x11.randr.GetCrtcGamma = (PFN_XRRGetCrtcGamma)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRGetCrtcGamma");
_glfw.x11.randr.GetCrtcGammaSize = (PFN_XRRGetCrtcGammaSize)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRGetCrtcGammaSize");
_glfw.x11.randr.GetCrtcInfo = (PFN_XRRGetCrtcInfo)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRGetCrtcInfo");
_glfw.x11.randr.GetOutputInfo = (PFN_XRRGetOutputInfo)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRGetOutputInfo");
_glfw.x11.randr.GetOutputPrimary = (PFN_XRRGetOutputPrimary)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRGetOutputPrimary");
_glfw.x11.randr.GetScreenResourcesCurrent = (PFN_XRRGetScreenResourcesCurrent)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRGetScreenResourcesCurrent");
_glfw.x11.randr.QueryExtension = (PFN_XRRQueryExtension)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRQueryExtension");
_glfw.x11.randr.QueryVersion = (PFN_XRRQueryVersion)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRQueryVersion");
_glfw.x11.randr.SelectInput = (PFN_XRRSelectInput)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRSelectInput");
_glfw.x11.randr.SetCrtcConfig = (PFN_XRRSetCrtcConfig)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRSetCrtcConfig");
_glfw.x11.randr.SetCrtcGamma = (PFN_XRRSetCrtcGamma)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRSetCrtcGamma");
_glfw.x11.randr.UpdateConfiguration = (PFN_XRRUpdateConfiguration)
_glfw_dlsym(_glfw.x11.randr.handle, "XRRUpdateConfiguration");
if (XRRQueryExtension(_glfw.x11.display,
&_glfw.x11.randr.eventBase,
&_glfw.x11.randr.errorBase))
{
if (XRRQueryVersion(_glfw.x11.display,
&_glfw.x11.randr.major,
&_glfw.x11.randr.minor))
{
// The GLFW RandR path requires at least version 1.3
if (_glfw.x11.randr.major > 1 || _glfw.x11.randr.minor >= 3)
_glfw.x11.randr.available = GLFW_TRUE;
}
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"X11: Failed to query RandR version");
}
}
}
if (_glfw.x11.randr.available)
{
XRRScreenResources* sr = XRRGetScreenResourcesCurrent(_glfw.x11.display,
_glfw.x11.root);
if (!sr->ncrtc || !XRRGetCrtcGammaSize(_glfw.x11.display, sr->crtcs[0]))
{
// This is likely an older Nvidia driver with broken gamma support
// Flag it as useless and fall back to xf86vm gamma, if available
_glfw.x11.randr.gammaBroken = GLFW_TRUE;
}
if (!sr->ncrtc)
{
// A system without CRTCs is likely a system with broken RandR
// Disable the RandR monitor path and fall back to core functions
_glfw.x11.randr.monitorBroken = GLFW_TRUE;
}
XRRFreeScreenResources(sr);
}
if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
{
XRRSelectInput(_glfw.x11.display, _glfw.x11.root,
RROutputChangeNotifyMask);
}
#if defined(__CYGWIN__)
_glfw.x11.xcursor.handle = _glfw_dlopen("libXcursor-1.so");
#else
_glfw.x11.xcursor.handle = _glfw_dlopen("libXcursor.so.1");
#endif
if (_glfw.x11.xcursor.handle)
{
_glfw.x11.xcursor.ImageCreate = (PFN_XcursorImageCreate)
_glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageCreate");
_glfw.x11.xcursor.ImageDestroy = (PFN_XcursorImageDestroy)
_glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageDestroy");
_glfw.x11.xcursor.ImageLoadCursor = (PFN_XcursorImageLoadCursor)
_glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageLoadCursor");
}
#if defined(__CYGWIN__)
_glfw.x11.xinerama.handle = _glfw_dlopen("libXinerama-1.so");
#else
_glfw.x11.xinerama.handle = _glfw_dlopen("libXinerama.so.1");
#endif
if (_glfw.x11.xinerama.handle)
{
_glfw.x11.xinerama.IsActive = (PFN_XineramaIsActive)
_glfw_dlsym(_glfw.x11.xinerama.handle, "XineramaIsActive");
_glfw.x11.xinerama.QueryExtension = (PFN_XineramaQueryExtension)
_glfw_dlsym(_glfw.x11.xinerama.handle, "XineramaQueryExtension");
_glfw.x11.xinerama.QueryScreens = (PFN_XineramaQueryScreens)
_glfw_dlsym(_glfw.x11.xinerama.handle, "XineramaQueryScreens");
if (XineramaQueryExtension(_glfw.x11.display,
&_glfw.x11.xinerama.major,
&_glfw.x11.xinerama.minor))
{
if (XineramaIsActive(_glfw.x11.display))
_glfw.x11.xinerama.available = GLFW_TRUE;
}
}
_glfw.x11.xkb.major = 1;
_glfw.x11.xkb.minor = 0;
_glfw.x11.xkb.available =
XkbQueryExtension(_glfw.x11.display,
&_glfw.x11.xkb.majorOpcode,
&_glfw.x11.xkb.eventBase,
&_glfw.x11.xkb.errorBase,
&_glfw.x11.xkb.major,
&_glfw.x11.xkb.minor);
if (_glfw.x11.xkb.available)
{
Bool supported;
if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))
{
if (supported)
_glfw.x11.xkb.detectable = GLFW_TRUE;
}
}
#if defined(__CYGWIN__)
_glfw.x11.x11xcb.handle = _glfw_dlopen("libX11-xcb-1.so");
#else
_glfw.x11.x11xcb.handle = _glfw_dlopen("libX11-xcb.so.1");
#endif
if (_glfw.x11.x11xcb.handle)
{
_glfw.x11.x11xcb.GetXCBConnection = (PFN_XGetXCBConnection)
_glfw_dlsym(_glfw.x11.x11xcb.handle, "XGetXCBConnection");
}
#if defined(__CYGWIN__)
_glfw.x11.xrender.handle = _glfw_dlopen("libXrender-1.so");
#else
_glfw.x11.xrender.handle = _glfw_dlopen("libXrender.so.1");
#endif
if (_glfw.x11.xrender.handle)
{
_glfw.x11.xrender.QueryExtension = (PFN_XRenderQueryExtension)
_glfw_dlsym(_glfw.x11.xrender.handle, "XRenderQueryExtension");
_glfw.x11.xrender.QueryVersion = (PFN_XRenderQueryVersion)
_glfw_dlsym(_glfw.x11.xrender.handle, "XRenderQueryVersion");
_glfw.x11.xrender.FindVisualFormat = (PFN_XRenderFindVisualFormat)
_glfw_dlsym(_glfw.x11.xrender.handle, "XRenderFindVisualFormat");
if (XRenderQueryExtension(_glfw.x11.display,
&_glfw.x11.xrender.errorBase,
&_glfw.x11.xrender.eventBase))
{
if (XRenderQueryVersion(_glfw.x11.display,
&_glfw.x11.xrender.major,
&_glfw.x11.xrender.minor))
{
_glfw.x11.xrender.available = GLFW_TRUE;
}
}
}
// Update the key code LUT
// FIXME: We should listen to XkbMapNotify events to track changes to
// the keyboard mapping.
createKeyTables();
// Detect whether an EWMH-conformant window manager is running
detectEWMH();
// String format atoms
_glfw.x11.NULL_ = XInternAtom(_glfw.x11.display, "NULL", False);
_glfw.x11.UTF8_STRING = XInternAtom(_glfw.x11.display, "UTF8_STRING", False);
_glfw.x11.ATOM_PAIR = XInternAtom(_glfw.x11.display, "ATOM_PAIR", False);
// Custom selection property atom
_glfw.x11.GLFW_SELECTION =
XInternAtom(_glfw.x11.display, "GLFW_SELECTION", False);
// ICCCM standard clipboard atoms
_glfw.x11.TARGETS = XInternAtom(_glfw.x11.display, "TARGETS", False);
_glfw.x11.MULTIPLE = XInternAtom(_glfw.x11.display, "MULTIPLE", False);
_glfw.x11.PRIMARY = XInternAtom(_glfw.x11.display, "PRIMARY", False);
_glfw.x11.INCR = XInternAtom(_glfw.x11.display, "INCR", False);
_glfw.x11.CLIPBOARD = XInternAtom(_glfw.x11.display, "CLIPBOARD", False);
// Clipboard manager atoms
_glfw.x11.CLIPBOARD_MANAGER =
XInternAtom(_glfw.x11.display, "CLIPBOARD_MANAGER", False);
_glfw.x11.SAVE_TARGETS =
XInternAtom(_glfw.x11.display, "SAVE_TARGETS", False);
// Xdnd (drag and drop) atoms
_glfw.x11.XdndAware = XInternAtom(_glfw.x11.display, "XdndAware", False);
_glfw.x11.XdndEnter = XInternAtom(_glfw.x11.display, "XdndEnter", False);
_glfw.x11.XdndPosition = XInternAtom(_glfw.x11.display, "XdndPosition", False);
_glfw.x11.XdndStatus = XInternAtom(_glfw.x11.display, "XdndStatus", False);
_glfw.x11.XdndActionCopy = XInternAtom(_glfw.x11.display, "XdndActionCopy", False);
_glfw.x11.XdndDrop = XInternAtom(_glfw.x11.display, "XdndDrop", False);
_glfw.x11.XdndFinished = XInternAtom(_glfw.x11.display, "XdndFinished", False);
_glfw.x11.XdndSelection = XInternAtom(_glfw.x11.display, "XdndSelection", False);
_glfw.x11.XdndTypeList = XInternAtom(_glfw.x11.display, "XdndTypeList", False);
_glfw.x11.text_uri_list = XInternAtom(_glfw.x11.display, "text/uri-list", False);
// ICCCM, EWMH and Motif window property atoms
// These can be set safely even without WM support
// The EWMH atoms that require WM support are handled in detectEWMH
_glfw.x11.WM_PROTOCOLS =
XInternAtom(_glfw.x11.display, "WM_PROTOCOLS", False);
_glfw.x11.WM_STATE =
XInternAtom(_glfw.x11.display, "WM_STATE", False);
_glfw.x11.WM_DELETE_WINDOW =
XInternAtom(_glfw.x11.display, "WM_DELETE_WINDOW", False);
_glfw.x11.NET_WM_ICON =
XInternAtom(_glfw.x11.display, "_NET_WM_ICON", False);
_glfw.x11.NET_WM_PING =
XInternAtom(_glfw.x11.display, "_NET_WM_PING", False);
_glfw.x11.NET_WM_PID =
XInternAtom(_glfw.x11.display, "_NET_WM_PID", False);
_glfw.x11.NET_WM_NAME =
XInternAtom(_glfw.x11.display, "_NET_WM_NAME", False);
_glfw.x11.NET_WM_ICON_NAME =
XInternAtom(_glfw.x11.display, "_NET_WM_ICON_NAME", False);
_glfw.x11.NET_WM_BYPASS_COMPOSITOR =
XInternAtom(_glfw.x11.display, "_NET_WM_BYPASS_COMPOSITOR", False);
_glfw.x11.NET_WM_WINDOW_OPACITY =
XInternAtom(_glfw.x11.display, "_NET_WM_WINDOW_OPACITY", False);
_glfw.x11.MOTIF_WM_HINTS =
XInternAtom(_glfw.x11.display, "_MOTIF_WM_HINTS", False);
// The compositing manager selection name contains the screen number
{
char name[32];
snprintf(name, sizeof(name), "_NET_WM_CM_S%u", _glfw.x11.screen);
_glfw.x11.NET_WM_CM_Sx = XInternAtom(_glfw.x11.display, name, False);
}
return GLFW_TRUE;
}
void FScreenInit(Display *dpy)
{
static Bool is_initialised = False;
int dummy_rc;
SUPPRESS_UNUSED_VAR_WARNING(dummy_rc);
if (is_initialised)
{
return;
}
is_initialised = True;
disp = dpy;
if (FScreenXineramaEmulation)
{
int count;
int w;
int h;
int ws;
unsigned long scr;
Window root;
XSetWindowAttributes attributes;
scr = DefaultScreen(disp);
root = RootWindow(disp, scr);
/* xinerama emulation simulates xinerama on a single screen:
*
* actual screen
* +---------------------+--------------+
* | | |
* | | |
* | | |
* | | simulated |
* | | screen 2 |
* | simulated screen 1 | |
* | | |
* | | |
* | | |
* | | |
* +---------------------+ |
* | blank area | |
* | | |
* +---------------------+--------------+
*/
count = 2;
total_screens_xi = count;
screens_xi = (XineramaScreenInfo *)
safemalloc(sizeof(XineramaScreenInfo) * (1 + count));
/* calculate the faked sub screen dimensions */
w = DisplayWidth(disp, scr);
ws = 3 * w / 5;
h = DisplayHeight(disp, scr);
screens_xi[1].screen_number = 0;
screens_xi[1].x_org = 0;
screens_xi[1].y_org = h / 16;
screens_xi[1].width = ws;
screens_xi[1].height = 7 * h / 8;
screens_xi[2].screen_number = 1;
screens_xi[2].x_org = ws;
screens_xi[2].y_org = 0;
screens_xi[2].width = w - ws;
screens_xi[2].height = 7 * h / 8;
/* add delimiter */
attributes.background_pixel = PictureWhitePixel();
attributes.override_redirect = True;
blank_w = XCreateWindow(
disp, root, 0, screens_xi[1].y_org - 1,
screens_xi[1].width, 2, 0, CopyFromParent,
CopyFromParent, CopyFromParent,
CWBackPixel|CWOverrideRedirect, &attributes);
blank2_w = XCreateWindow(
disp, root, 0,
screens_xi[1].y_org + screens_xi[1].height - 1,
screens_xi[1].width, 2, 0, CopyFromParent,
CopyFromParent, CopyFromParent,
CWBackPixel|CWOverrideRedirect, &attributes);
blank3_w = XCreateWindow(
disp, root, screens_xi[2].x_org,
screens_xi[2].height - 1, w - screens_xi[2].x_org, 2,
0, CopyFromParent, CopyFromParent, CopyFromParent,
CWBackPixel|CWOverrideRedirect, &attributes);
vert_w = XCreateWindow(
disp, root, screens_xi[2].x_org - 1, 0, 2, h, 0,
CopyFromParent, CopyFromParent, CopyFromParent,
CWBackPixel|CWOverrideRedirect, &attributes);
}
else if (FScreenHaveXinerama &&
XineramaQueryExtension(disp, &dummy_rc, &dummy_rc) &&
XineramaIsActive(disp))
{
int count;
XineramaScreenInfo *info;
info = FXineramaQueryScreens(disp, &count);
total_screens_xi = count;
screens_xi = (XineramaScreenInfo *)
safemalloc(sizeof(XineramaScreenInfo) *
(1 + count));
memcpy(screens_xi + 1, info,
sizeof(XineramaScreenInfo) * count);
XFree(info);
}
else
{
total_screens_xi = 0;
screens_xi =
(XineramaScreenInfo *)safemalloc(
sizeof(XineramaScreenInfo)*1);
}
total_screens = total_screens_xi;
screens = screens_xi;
/* Now, fill screens[0] with global screen parameters */
screens_xi[0].screen_number = -1;
screens_xi[0].x_org = 0;
screens_xi[0].y_org = 0;
screens_xi[0].width = DisplayWidth (disp, DefaultScreen(disp));
screens_xi[0].height = DisplayHeight(disp, DefaultScreen(disp));
/* Fill in the screen range */
FScreenSetState(is_xinerama_enabled);
return;
}
MainWin *
mainwin_create(Display *dpy, dlist *config)
{
const char *tmp;
XColor screen_color, exact_color;
XSetWindowAttributes wattr;
XWindowAttributes rootattr;
unsigned long valuemask = CWEventMask;
#ifdef XINERAMA
int event_base, error_base;
#endif /* XINERAMA */
MainWin *mw = (MainWin *)malloc(sizeof(MainWin));
mw->screen = DefaultScreen(dpy);
mw->visual = imlib_get_best_visual(dpy, mw->screen, &mw->depth);
mw->colormap = DefaultColormap(dpy, mw->screen);
mw->root = RootWindow(dpy, mw->screen);
mw->background = 0;
mw->bg_pixmap = None;
#ifdef XINERAMA
mw->xin_info = mw->xin_active = 0;
mw->xin_screens = 0;
#endif /* XINERAMA */
mw->x = mw->y = 0;
mw->no_free_color = 0;
mw->pressed = mw->focus = 0;
mw->tooltip = 0;
mw->cod = 0;
mw->cm_normal = mw->cm_highlight = 0;
mw->key_up = XKeysymToKeycode(dpy, XK_Up);
mw->key_down = XKeysymToKeycode(dpy, XK_Down);
mw->key_left = XKeysymToKeycode(dpy, XK_Left);
mw->key_right = XKeysymToKeycode(dpy, XK_Right);
mw->key_enter = XKeysymToKeycode(dpy, XK_Return);
mw->key_space = XKeysymToKeycode(dpy, XK_space);
mw->key_escape = XKeysymToKeycode(dpy, XK_Escape);
mw->key_q = XKeysymToKeycode(dpy, XK_q);
XGetWindowAttributes(dpy, mw->root, &rootattr);
mw->width = rootattr.width;
mw->height = rootattr.height;
mw->dpy = dpy;
valuemask |= CWBackPixel;
wattr.background_pixel = BlackPixel(dpy, mw->screen);
wattr.event_mask = VisibilityChangeMask |
ButtonReleaseMask;
mw->window = XCreateWindow(dpy, mw->root, 0, 0, mw->width, mw->height, 0,
CopyFromParent, InputOutput, CopyFromParent,
valuemask, &wattr);
if(mw->window == None) {
free(mw);
return 0;
}
#ifdef XINERAMA
# ifdef DEBUG
fprintf(stderr, "--> checking for Xinerama extension... ");
# endif /* DEBUG */
if(XineramaQueryExtension(dpy, &event_base, &error_base))
{
# ifdef DEBUG
fprintf(stderr, "yes\n--> checking if Xinerama is enabled... ");
# endif /* DEBUG */
if(XineramaIsActive(dpy))
{
# ifdef DEBUG
fprintf(stderr, "yes\n--> fetching Xinerama info... ");
# endif /* DEBUG */
mw->xin_info = XineramaQueryScreens(mw->dpy, &mw->xin_screens);
# ifdef DEBUG
fprintf(stderr, "done (%i screens)\n", mw->xin_screens);
# endif /* DEBUG */
}
# ifdef DEBUG
else
fprintf(stderr, "no\n");
# endif /* DEBUG */
}
# ifdef DEBUG
else
fprintf(stderr, "no\n");
# endif /* DEBUG */
#endif /* XINERAMA */
tmp = config_get(config, "normal", "border", "black");
if(! XAllocNamedColor(mw->dpy, mw->colormap, tmp, &screen_color, &exact_color))
{
fprintf(stderr, "WARNING: Invalid color '%s', reverting to black.\n", tmp);
BORDER_COLOR(mw) = BlackPixel(mw->dpy, mw->screen);
mw->no_free_color = 1;
} else
BORDER_COLOR(mw) = screen_color.pixel;
tmp = config_get(config, "highlight", "border", "#d0d0ff");
if(! XAllocNamedColor(mw->dpy, mw->colormap, tmp, &screen_color, &exact_color))
{
fprintf(stderr, "WARNING: Invalid color '%s', reverting to white.\n", tmp);
HIGHLIGHT_COLOR(mw) = WhitePixel(mw->dpy, mw->screen);
mw->no_free_color |= 2;
} else
HIGHLIGHT_COLOR(mw) = screen_color.pixel;
tmp = config_get(config, "general", "distance", "50");
DISTANCE(mw) = MAX(1, strtol(tmp, 0, 10));
if(! strcasecmp(config_get(config, "tooltip", "show", "true"), "true"))
mw->tooltip = tooltip_create(mw, config);
mw->cm_normal = create_modifier(mw, config, "normal", "0.0", "white", "200");
mw->cm_highlight = create_modifier(mw, config, "highlight", "0.05", "#d0d0ff", "255");
return mw;
}
BOOL xf_detect_monitors(xfContext* xfc, rdpSettings* settings)
{
int i, j;
int nmonitors;
int primaryMonitor;
int vWidth, vHeight;
int maxWidth, maxHeight;
VIRTUAL_SCREEN* vscreen;
#ifdef WITH_XINERAMA
int ignored, ignored2;
XineramaScreenInfo* screen_info = NULL;
#endif
vscreen = &xfc->vscreen;
#ifdef WITH_XINERAMA
if (XineramaQueryExtension(xfc->display, &ignored, &ignored2))
{
if (XineramaIsActive(xfc->display))
{
screen_info = XineramaQueryScreens(xfc->display, &vscreen->nmonitors);
if (vscreen->nmonitors > 16)
vscreen->nmonitors = 0;
vscreen->monitors = malloc(sizeof(MONITOR_INFO) * vscreen->nmonitors);
ZeroMemory(vscreen->monitors, sizeof(MONITOR_INFO) * vscreen->nmonitors);
if (vscreen->nmonitors)
{
for (i = 0; i < vscreen->nmonitors; i++)
{
vscreen->monitors[i].area.left = screen_info[i].x_org;
vscreen->monitors[i].area.top = screen_info[i].y_org;
vscreen->monitors[i].area.right = screen_info[i].x_org + screen_info[i].width - 1;
vscreen->monitors[i].area.bottom = screen_info[i].y_org + screen_info[i].height - 1;
if ((screen_info[i].x_org == 0) && (screen_info[i].y_org == 0))
vscreen->monitors[i].primary = TRUE;
}
}
XFree(screen_info);
}
}
#endif
if (!xf_GetWorkArea(xfc))
{
xfc->workArea.x = 0;
xfc->workArea.y = 0;
xfc->workArea.width = WidthOfScreen(xfc->screen);
xfc->workArea.height = HeightOfScreen(xfc->screen);
}
if (settings->Fullscreen)
{
settings->DesktopWidth = WidthOfScreen(xfc->screen);
settings->DesktopHeight = HeightOfScreen(xfc->screen);
maxWidth = settings->DesktopWidth;
maxHeight = settings->DesktopHeight;
}
else if (settings->Workarea)
{
settings->DesktopWidth = xfc->workArea.width;
settings->DesktopHeight = xfc->workArea.height;
maxWidth = settings->DesktopWidth;
maxHeight = settings->DesktopHeight;
}
else if (settings->PercentScreen)
{
settings->DesktopWidth = (xfc->workArea.width * settings->PercentScreen) / 100;
settings->DesktopHeight = (xfc->workArea.height * settings->PercentScreen) / 100;
maxWidth = settings->DesktopWidth;
maxHeight = settings->DesktopHeight;
}
else
{
maxWidth = WidthOfScreen(xfc->screen);
maxHeight = HeightOfScreen(xfc->screen);
}
if (!settings->Fullscreen && !settings->Workarea && !settings->UseMultimon)
return TRUE;
if ((settings->Fullscreen && !settings->UseMultimon && !settings->SpanMonitors) ||
(settings->Workarea && !settings->RemoteApplicationMode))
{
/* Select a single monitor */
if (settings->NumMonitorIds != 1)
{
settings->NumMonitorIds = 1;
settings->MonitorIds = (UINT32*) malloc(sizeof(UINT32) * settings->NumMonitorIds);
settings->MonitorIds[0] = 0;
for (i = 0; i < vscreen->nmonitors; i++)
{
if (vscreen->monitors[i].primary)
{
settings->MonitorIds[0] = i;
break;
}
}
}
}
nmonitors = 0;
primaryMonitor = 0;
for (i = 0; i < vscreen->nmonitors; i++)
{
if (settings->NumMonitorIds)
{
BOOL found = FALSE;
for (j = 0; j < settings->NumMonitorIds; j++)
{
if (settings->MonitorIds[j] == i)
found = TRUE;
}
if (!found)
continue;
}
settings->MonitorDefArray[nmonitors].x = vscreen->monitors[i].area.left;
settings->MonitorDefArray[nmonitors].y = vscreen->monitors[i].area.top;
settings->MonitorDefArray[nmonitors].width = MIN(vscreen->monitors[i].area.right - vscreen->monitors[i].area.left + 1, settings->DesktopWidth);
settings->MonitorDefArray[nmonitors].height = MIN(vscreen->monitors[i].area.bottom - vscreen->monitors[i].area.top + 1, settings->DesktopHeight);
settings->MonitorDefArray[nmonitors].is_primary = vscreen->monitors[i].primary;
primaryMonitor |= vscreen->monitors[i].primary;
nmonitors++;
}
settings->MonitorCount = nmonitors;
vWidth = vHeight = 0;
settings->DesktopPosX = maxWidth - 1;
settings->DesktopPosY = maxHeight - 1;
for (i = 0; i < settings->MonitorCount; i++)
{
settings->DesktopPosX = MIN(settings->DesktopPosX, settings->MonitorDefArray[i].x);
settings->DesktopPosY = MIN(settings->DesktopPosY, settings->MonitorDefArray[i].y);
vWidth += settings->MonitorDefArray[i].width;
vHeight = MAX(vHeight, settings->MonitorDefArray[i].height);
}
vscreen->area.left = 0;
vscreen->area.right = vWidth - 1;
vscreen->area.top = 0;
vscreen->area.bottom = vHeight - 1;
if (settings->Workarea)
{
vscreen->area.top = xfc->workArea.y;
vscreen->area.bottom = (vHeight - (vHeight - (xfc->workArea.height + xfc->workArea.y))) - 1;
}
if (nmonitors && !primaryMonitor)
settings->MonitorDefArray[0].is_primary = TRUE;
if (settings->MonitorCount)
{
settings->DesktopWidth = vscreen->area.right - vscreen->area.left + 1;
settings->DesktopHeight = vscreen->area.bottom - vscreen->area.top + 1;
}
return TRUE;
}