static void set_left_handed_mouse()
{
unsigned char *buttons;
gint n_buttons, i;
gint idx_1 = 0, idx_3 = 1;
buttons = g_alloca (DEFAULT_PTR_MAP_SIZE);
n_buttons = XGetPointerMapping (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), buttons, DEFAULT_PTR_MAP_SIZE);
if (n_buttons > DEFAULT_PTR_MAP_SIZE)
{
buttons = g_alloca (n_buttons);
n_buttons = XGetPointerMapping (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), buttons, n_buttons);
}
for (i = 0; i < n_buttons; i++)
{
if (buttons[i] == 1)
idx_1 = i;
else if (buttons[i] == ((n_buttons < 3) ? 2 : 3))
idx_3 = i;
}
if ((left_handed && idx_1 < idx_3) ||
(!left_handed && idx_1 > idx_3))
{
buttons[idx_1] = ((n_buttons < 3) ? 2 : 3);
buttons[idx_3] = 1;
XSetPointerMapping (GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), buttons, n_buttons);
}
}
int
xnestPointerProc(DeviceIntPtr pDev, int onoff)
{
CARD8 map[MAXBUTTONS];
int nmap;
int i;
switch (onoff)
{
case DEVICE_INIT:
nmap = XGetPointerMapping(xnestDisplay, map, MAXBUTTONS);
for (i = 0; i <= nmap; i++)
map[i] = i; /* buttons are already mapped */
InitPointerDeviceStruct(&pDev->public, map, nmap,
miPointerGetMotionEvents,
xnestChangePointerControl,
miPointerGetMotionBufferSize());
break;
case DEVICE_ON:
xnestEventMask |= XNEST_POINTER_EVENT_MASK;
for (i = 0; i < xnestNumScreens; i++)
XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
break;
case DEVICE_OFF:
xnestEventMask &= ~XNEST_POINTER_EVENT_MASK;
for (i = 0; i < xnestNumScreens; i++)
XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
break;
case DEVICE_CLOSE:
break;
}
return Success;
}
/*
* ask the user to press in the root with each button in succession
*/
static int
verify_okay_to_kill(Display *dpy, int screenno)
{
unsigned char pointer_map[256];
int count = XGetPointerMapping (dpy, pointer_map, 256);
int i;
int button;
static char *msg = "the root window";
Window root = RootWindow (dpy, screenno);
int okay = 0;
for (i = 0; i < count; i++) {
button = (int) pointer_map[i];
if (button == 0) continue; /* disabled */
if (get_window_id (dpy, screenno, button, msg) != root) {
okay = 0;
break;
}
okay++; /* must have at least one button */
}
if (okay) {
return 1;
} else {
printf ("Aborting.\n");
return 0;
}
}
void MouseSetup::apply()
{
unsigned char map[20];
int num_buttons = XGetPointerMapping( kapp->getDisplay(), map, 20 );
if ( num_buttons == 1 )
{
map[0] = ( unsigned char ) 1;
}
else if ( num_buttons == 2 )
{
if ( handed == RIGHT_HANDED )
{
map[0] = ( unsigned char ) 1;
map[1] = ( unsigned char ) 3;
} else {
map[0] = ( unsigned char ) 3;
map[1] = ( unsigned char ) 1;
}
}
else // 3 or more buttons
{
if ( handed == RIGHT_HANDED )
{
map[0] = ( unsigned char ) 1;
map[2] = ( unsigned char ) 3;
} else {
map[0] = ( unsigned char ) 3;
map[2] = ( unsigned char ) 1;
}
}
int retval;
while ( ( retval = XSetPointerMapping(
kapp->getDisplay(), map, num_buttons ) ) == MappingBusy ) {};
}
int
SetPointerMap(unsigned char *map, int n)
{
unsigned char defmap[MAXBUTTONCODES];
int j;
int retries, timeout;
if (n == 0) { /* reset to default */
n = XGetPointerMapping (dpy, defmap, MAXBUTTONCODES);
for (j = 0; j < n; j++) defmap[j] = (unsigned char) (j + 1);
map = defmap;
}
for (retries = 5, timeout = 2; retries > 0; retries--, timeout *= 2) {
int result;
switch (result = XSetPointerMapping (dpy, map, n)) {
case MappingSuccess:
return 0;
case MappingBusy:
mapping_busy_pointer (timeout);
continue;
case MappingFailed:
fprintf (stderr, "%s: bad pointer mapping\n", ProgramName);
return -1;
default:
fprintf (stderr, "%s: bad return %d from XSetPointerMapping\n",
ProgramName, result);
return -1;
}
}
fprintf (stderr, "%s: unable to set pointer mapping\n", ProgramName);
return -1;
}
/* xmouse_get_mouse_num_buttons:
* Return the number of buttons on the mouse.
*/
static unsigned int xmouse_get_mouse_num_buttons(void)
{
int num_buttons;
unsigned char map[32];
ALLEGRO_SYSTEM_XGLX *system = (void *)al_get_system_driver();
ASSERT(xmouse_installed);
_al_mutex_lock(&system->lock);
num_buttons = XGetPointerMapping(system->x11display, map, sizeof(map));
_al_mutex_unlock(&system->lock);
if (num_buttons > (int)sizeof(map))
num_buttons = sizeof(map);
#ifdef DEBUGMODE
char debug[num_buttons * 4 + 1];
debug[0] = 0;
int i;
for (i = 0; i < num_buttons; i++) {
sprintf(debug + strlen(debug), "%2d,", map[i]);
}
ALLEGRO_DEBUG("XGetPointerMapping: %s\n", debug);
#endif
if (num_buttons < 1)
num_buttons = 1;
return num_buttons;
}
// choose a window
static int get_button1(void)
{
char* button_name = XGetDefault(dpy, nameProg, "Button");
int button = -1; // button number or negative for all
if (!button_name)
button = SelectButtonFirst;
else if (!parse_button(button_name, &button))
error_exit("invalid button specification \"%s\"", button_name);
if (button >= 0 || button == SelectButtonFirst)
{
unsigned char pointer_map[256]; // 8 bits of pointer num
int count, j;
unsigned int ub = (unsigned int) button;
count = XGetPointerMapping(dpy, pointer_map, 256);
if (count <= 0)
error_exit("no pointer mapping");
if (button >= 0) // check button
{
for (j = 0; j < count; j++)
if (ub == (unsigned int) pointer_map[j]) break;
if (j == count)
error_exit("button %u not mapped", ub);
}
else // get first entry
button = (int)((unsigned int)pointer_map[0]);
}
return button;
}
KGlobalSettings::KMouseSettings & KGlobalSettings::mouseSettings()
{
if ( ! s_mouseSettings )
{
s_mouseSettings = new KMouseSettings;
KMouseSettings & s = *s_mouseSettings; // for convenience
#ifndef Q_WS_WIN
KConfigGroup g( KGlobal::config(), "Mouse" );
QString setting = g.readEntry("MouseButtonMapping");
if (setting == "RightHanded")
s.handed = KMouseSettings::RightHanded;
else if (setting == "LeftHanded")
s.handed = KMouseSettings::LeftHanded;
else
{
#ifdef Q_WS_X11
// get settings from X server
// This is a simplified version of the code in input/mouse.cpp
// Keep in sync !
s.handed = KMouseSettings::RightHanded;
unsigned char map[20];
int num_buttons = XGetPointerMapping(kapp->getDisplay(), map, 20);
if( num_buttons == 2 )
{
if ( (int)map[0] == 1 && (int)map[1] == 2 )
s.handed = KMouseSettings::RightHanded;
else if ( (int)map[0] == 2 && (int)map[1] == 1 )
s.handed = KMouseSettings::LeftHanded;
}
else if( num_buttons >= 3 )
{
if ( (int)map[0] == 1 && (int)map[2] == 3 )
s.handed = KMouseSettings::RightHanded;
else if ( (int)map[0] == 3 && (int)map[2] == 1 )
s.handed = KMouseSettings::LeftHanded;
}
#else
// FIXME(E): Implement in Qt Embedded
#endif
}
#endif //Q_WS_WIN
}
#ifdef Q_WS_WIN
//not cached
s_mouseSettings->handed = (GetSystemMetrics(SM_SWAPBUTTON) ? KMouseSettings::LeftHanded : KMouseSettings::RightHanded);
#endif
return *s_mouseSettings;
}
void
PrintPointerMap(FILE *fp)
{
unsigned char pmap[256]; /* there are 8 bits of buttons */
int count, i;
count = XGetPointerMapping (dpy, pmap, 256);
fprintf (fp, "There are %d pointer buttons defined.\n\n", count);
fprintf (fp, " Physical Button\n");
fprintf (fp, " Button Code\n");
/* " ### ###\n" */
for (i = 0; i < count; i++) {
fprintf (fp, " %3u %3u\n",
i+1, (unsigned int) pmap[i]);
}
fprintf (fp, "\n");
return;
}
int fgPlatformGlutDeviceGet ( GLenum eWhat )
{
switch( eWhat )
{
case GLUT_HAS_KEYBOARD:
/*
* X11 has a core keyboard by definition, although it can
* be present as a virtual/dummy keyboard. For now, there
* is no reliable way to tell if a real keyboard is present.
*/
return 1;
/* X11 has a mouse by definition */
case GLUT_HAS_MOUSE:
return 1 ;
case GLUT_NUM_MOUSE_BUTTONS:
/* We should be able to pass NULL when the last argument is zero,
* but at least one X server has a bug where this causes a segfault.
*
* In XFree86/Xorg servers, a mouse wheel is seen as two buttons
* rather than an Axis; "freeglut_main.c" expects this when
* checking for a wheel event.
*/
{
unsigned char map;
int nbuttons = XGetPointerMapping(fgDisplay.pDisplay.Display, &map,0);
return nbuttons;
}
default:
fgWarning( "glutDeviceGet(): missing enum handle %d", eWhat );
break;
}
/* And now -- the failure. */
return -1;
}
void MouseConfig::GetSettings( void )
{
int accel_num, accel_den, threshold;
XGetPointerControl( kapp->getDisplay(),
&accel_num, &accel_den, &threshold );
accel_num /= accel_den; // integer acceleration only
// get settings from X server
int h = RIGHT_HANDED;
unsigned char map[5];
num_buttons = XGetPointerMapping(kapp->getDisplay(), map, 5);
switch (num_buttons)
{
case 1:
/* disable button remapping */
if (GUI)
{
rightHanded->setEnabled(FALSE);
leftHanded->setEnabled(FALSE);
handedEnabled = FALSE;
}
break;
case 2:
if ( (int)map[0] == 1 && (int)map[1] == 2 )
h = RIGHT_HANDED;
else if ( (int)map[0] == 2 && (int)map[1] == 1 )
h = LEFT_HANDED;
else
{
/* custom button setup: disable button remapping */
if (GUI)
{
rightHanded->setEnabled(FALSE);
leftHanded->setEnabled(FALSE);
}
}
break;
case 3:
middle_button = (int)map[1];
if ( (int)map[0] == 1 && (int)map[2] == 3 )
h = RIGHT_HANDED;
else if ( (int)map[0] == 3 && (int)map[2] == 1 )
h = LEFT_HANDED;
else
{
/* custom button setup: disable button remapping */
if (GUI)
{
rightHanded->setEnabled(FALSE);
leftHanded->setEnabled(FALSE);
handedEnabled = FALSE;
}
}
break;
default:
/* custom setup with > 3 buttons: disable button remapping */
if (GUI)
{
rightHanded->setEnabled(FALSE);
leftHanded->setEnabled(FALSE);
handedEnabled = FALSE;
}
break;
}
config->setGroup("Mouse");
int a = config->readNumEntry("Acceleration",-1);
if (a == -1)
accelRate = accel_num;
else
accelRate = a;
int t = config->readNumEntry("Threshold",-1);
if (t == -1)
thresholdMove = threshold;
else
thresholdMove = t;
QString key = config->readEntry("MouseButtonMapping");
if (key == "RightHanded")
handed = RIGHT_HANDED;
else if (key == "LeftHanded")
handed = LEFT_HANDED;
else if (key == NULL)
handed = h;
// the GUI should always show the real values
if (GUI)
{
setAccel(accel_num);
setThreshold(threshold);
setHandedness(h);
}
}
/*
* Returns various device information.
*/
int FGAPIENTRY glutDeviceGet( GLenum eWhat )
{
FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutDeviceGet" );
/* XXX WARNING: we are mostly lying in this function. */
switch( eWhat )
{
case GLUT_HAS_KEYBOARD:
/*
* Win32 is assumed a keyboard, and this cannot be queried,
* except for WindowsCE.
*
* X11 has a core keyboard by definition, although it can
* be present as a virtual/dummy keyboard. For now, there
* is no reliable way to tell if a real keyboard is present.
*/
#if defined(_WIN32_CE)
return ( GetKeyboardStatus() & KBDI_KEYBOARD_PRESENT ) ? 1 : 0;
# if FREEGLUT_LIB_PRAGMAS
# pragma comment (lib,"Kbdui.lib")
# endif
#else
return 1;
#endif
#if TARGET_HOST_POSIX_X11
/* X11 has a mouse by definition */
case GLUT_HAS_MOUSE:
return 1 ;
case GLUT_NUM_MOUSE_BUTTONS:
/* We should be able to pass NULL when the last argument is zero,
* but at least one X server has a bug where this causes a segfault.
*
* In XFree86/Xorg servers, a mouse wheel is seen as two buttons
* rather than an Axis; "freeglut_main.c" expects this when
* checking for a wheel event.
*/
{
unsigned char map;
int nbuttons = XGetPointerMapping(fgDisplay.Display, &map,0);
return nbuttons;
}
#elif TARGET_HOST_MS_WINDOWS
case GLUT_HAS_MOUSE:
/*
* MS Windows can be booted without a mouse.
*/
return GetSystemMetrics( SM_MOUSEPRESENT );
case GLUT_NUM_MOUSE_BUTTONS:
# if defined(_WIN32_WCE)
return 1;
# else
return GetSystemMetrics( SM_CMOUSEBUTTONS );
# endif
#endif
case GLUT_HAS_JOYSTICK:
return fgJoystickDetect ();
case GLUT_OWNS_JOYSTICK:
return fgState.JoysticksInitialised;
case GLUT_JOYSTICK_POLL_RATE:
return fgStructure.CurrentWindow ? fgStructure.CurrentWindow->State.JoystickPollRate : 0;
/* XXX The following two are only for Joystick 0 but this is an improvement */
case GLUT_JOYSTICK_BUTTONS:
return glutJoystickGetNumButtons ( 0 );
case GLUT_JOYSTICK_AXES:
return glutJoystickGetNumAxes ( 0 );
case GLUT_HAS_DIAL_AND_BUTTON_BOX:
return fgInputDeviceDetect ();
case GLUT_NUM_DIALS:
if ( fgState.InputDevsInitialised ) return 8;
return 0;
case GLUT_NUM_BUTTON_BOX_BUTTONS:
return 0;
case GLUT_HAS_SPACEBALL:
return fgHasSpaceball();
case GLUT_HAS_TABLET:
return 0;
case GLUT_NUM_SPACEBALL_BUTTONS:
return fgSpaceballNumButtons();
case GLUT_NUM_TABLET_BUTTONS:
return 0;
case GLUT_DEVICE_IGNORE_KEY_REPEAT:
return fgStructure.CurrentWindow ? fgStructure.CurrentWindow->State.IgnoreKeyRepeat : 0;
case GLUT_DEVICE_KEY_REPEAT:
return fgState.KeyRepeat;
default:
fgWarning( "glutDeviceGet(): missing enum handle %d", eWhat );
break;
}
/* And now -- the failure. */
return -1;
}
int
main(int argc, char *argv[])
{
int i; /* iterator, temp variable */
char *displayname = NULL; /* name of server to contact */
int screenno; /* screen number of dpy */
XID id = None; /* resource to kill */
char *button_name = NULL; /* name of button for window select */
int button; /* button number or negative for all */
Bool kill_all = False;
Bool top = False;
ProgramName = argv[0];
button = SelectButtonFirst;
for (i = 1; i < argc; i++) {
char *arg = argv[i];
if (arg[0] == '-') {
switch (arg[1]) {
case 'd': /* -display displayname */
if (++i >= argc) usage ();
displayname = argv[i];
continue;
case 'i': /* -id resourceid */
if (++i >= argc) usage ();
id = parse_id (argv[i]);
continue;
case 'b': /* -button number */
if (++i >= argc) usage ();
button_name = argv[i];
continue;
case 'f': /* -frame */
top = True;
continue;
case 'a': /* -all */
kill_all = True;
continue;
default:
usage ();
}
} else {
usage ();
}
} /* end for */
dpy = XOpenDisplay (displayname);
if (!dpy) {
fprintf (stderr, "%s: unable to open display \"%s\"\n",
ProgramName, XDisplayName (displayname));
Exit (1);
}
screenno = DefaultScreen (dpy);
if (kill_all) {
if (verify_okay_to_kill (dpy, screenno))
kill_all_windows (dpy, screenno, top);
Exit (0);
}
/*
* if no id was given, we need to choose a window
*/
if (id == None) {
if (!button_name)
button_name = XGetDefault (dpy, ProgramName, "Button");
if (button_name && !parse_button (button_name, &button)) {
fprintf (stderr, "%s: invalid button specification \"%s\"\n",
ProgramName, button_name);
Exit (1);
}
if (button >= 0 || button == SelectButtonFirst) {
unsigned char pointer_map[256]; /* 8 bits of pointer num */
int count, j;
unsigned int ub = (unsigned int) button;
count = XGetPointerMapping (dpy, pointer_map, 256);
if (count <= 0) {
fprintf (stderr,
"%s: no pointer mapping, can't select window\n",
ProgramName);
Exit (1);
}
if (button >= 0) { /* check button */
for (j = 0; j < count; j++) {
if (ub == (unsigned int) pointer_map[j]) break;
}
if (j == count) {
fprintf (stderr,
"%s: no button number %u in pointer map, can't select window\n",
ProgramName, ub);
Exit (1);
}
} else { /* get first entry */
button = (int) ((unsigned int) pointer_map[0]);
}
}
if ((id = get_window_id (dpy, screenno, button,
"the window whose client you wish to kill"))) {
if (id == RootWindow(dpy,screenno)) id = None;
else if (!top) {
XID indicated = id;
if ((id = XmuClientWindow(dpy, indicated)) == indicated) {
/* Try not to kill the window manager when the user
* indicates an icon to xkill.
*/
if (! wm_state_set(dpy, id) && wm_running(dpy, screenno))
id = None;
}
}
}
}
if (id != None) {
printf ("%s: killing creator of resource 0x%lx\n", ProgramName, id);
XSync (dpy, 0); /* give xterm a chance */
XKillClient (dpy, id);
XSync (dpy, 0);
}
Exit (0);
/*NOTREACHED*/
return 0;
}
/*
* process the -buttonmap string
*/
void initialize_pointer_map(char *pointer_remap) {
#if NO_X11
if (!pointer_remap) {}
return;
#else
unsigned char map[MAX_BUTTONS];
int i, k;
/*
* This routine counts the number of pointer buttons on the X
* server (to avoid problems, even crashes, if a client has more
* buttons). And also initializes any pointer button remapping
* from -buttonmap option.
*/
if (!raw_fb_str) {
X_LOCK;
num_buttons = XGetPointerMapping(dpy, map, MAX_BUTTONS);
X_UNLOCK;
} else {
num_buttons = 5;
}
if (num_buttons < 0) {
num_buttons = 0;
}
/* FIXME: should use info in map[] */
for (i=1; i<= MAX_BUTTONS; i++) {
for (k=0; k < MAX_BUTTON_EVENTS; k++) {
pointer_map[i][k].end = 1;
}
pointer_map[i][0].keysym = NoSymbol;
pointer_map[i][0].keycode = NoSymbol;
pointer_map[i][0].button = i;
pointer_map[i][0].end = 0;
pointer_map[i][0].down = 0;
pointer_map[i][0].up = 0;
}
if (pointer_remap && *pointer_remap != '\0') {
/* -buttonmap, format is like: 12-21=2 */
char *p, *q, *remap = strdup(pointer_remap);
int n;
if ((p = strchr(remap, '=')) != NULL) {
/* undocumented max button number */
n = atoi(p+1);
*p = '\0';
if (n < num_buttons || num_buttons == 0) {
num_buttons = n;
} else {
rfbLog("warning: increasing number of mouse "
"buttons from %d to %d\n", num_buttons, n);
num_buttons = n;
}
}
if ((q = strchr(remap, '-')) != NULL) {
/*
* The '-' separates the 'from' and 'to' lists,
* then it is kind of like tr(1).
*/
char str[2];
int from;
rfbLog("remapping pointer buttons using string:\n");
rfbLog(" \"%s\"\n", remap);
p = remap;
q++;
i = 0;
str[1] = '\0';
while (*p != '-') {
str[0] = *p;
from = atoi(str);
buttonparse(from, &q);
p++;
}
}
free(remap);
}
#endif /* NO_X11 */
}
main()
{
Window w2;
Display *dpy = XOpenDisplay(NIL);
assert(dpy);
Screen *scr = DefaultScreenOfDisplay(dpy);
// CreateWindow
Window w = XCreateWindow(dpy, RootWindowOfScreen(scr), 10, 100, 200, 300, 0, CopyFromParent,
CopyFromParent, CopyFromParent,
0, NIL);
XDestroyWindow(dpy, w);
// CreateWindow with arguments
XSetWindowAttributes swa;
swa.background_pixel = WhitePixelOfScreen(scr);
swa.bit_gravity = NorthWestGravity;
swa.border_pixel = BlackPixelOfScreen(scr);
swa.colormap = DefaultColormapOfScreen(scr);
swa.cursor = None;
swa.win_gravity = NorthGravity;
w = XCreateWindow(dpy, RootWindowOfScreen(scr), 10, 100, 200, 300, 0, CopyFromParent,
CopyFromParent, CopyFromParent,
CWBackPixel | CWBitGravity | CWBorderPixel | CWColormap | CWCursor | CWWinGravity,
&swa);
// CreateWindow with other arguments
XDestroyWindow(dpy, w);
Pixmap pixmap = XCreatePixmap(dpy, RootWindowOfScreen(scr), 45, 25, DefaultDepthOfScreen(scr));
assert(pixmap);
swa.background_pixmap = pixmap;
swa.border_pixmap = pixmap;
w = XCreateWindow(dpy, RootWindowOfScreen(scr), 10, 100, 200, 300, 0, CopyFromParent,
CopyFromParent, CopyFromParent,
CWBackPixmap | CWBorderPixmap,
&swa);
// ChangeWindowAttributes
swa.backing_planes = 0x1;
swa.backing_pixel = WhitePixelOfScreen(scr);
swa.save_under = True;
swa.event_mask = KeyPressMask | KeyReleaseMask;
swa.do_not_propagate_mask = ButtonPressMask | Button4MotionMask;
swa.override_redirect = False;
XChangeWindowAttributes(dpy, w, CWBackingPlanes | CWBackingPixel | CWSaveUnder | CWEventMask
| CWDontPropagate | CWOverrideRedirect, &swa);
// GetWindowAttributes
XWindowAttributes wa;
Status success = XGetWindowAttributes(dpy, w, &wa);
// DestroyWindow (done)
// DestroySubwindows
w2 = XCreateWindow(dpy, w, 20, 30, 40, 50, 3, CopyFromParent, CopyFromParent, CopyFromParent, 0, NIL);
XDestroySubwindows(dpy, w);
// ChangeSaveSet
// Display *dpy2 = XOpenDisplay(NIL);
// assert(dpy2);
// XAddToSaveSet(dpy2, w);
// XCloseDisplay(dpy2);
// ReparentWindow
w2 = XCreateWindow(dpy, RootWindowOfScreen(scr), 20, 30, 40, 50, 3,
CopyFromParent, CopyFromParent, CopyFromParent, 0, NIL);
XReparentWindow(dpy, w2, w, 10, 5);
// MapWindow
XMapWindow(dpy, w);
// MapSubwindows
XMapSubwindows(dpy, w);
// UnmapWindow
XUnmapWindow(dpy, w);
// UnmapSubwindows
XMapWindow(dpy, w);
XUnmapSubwindows(dpy, w2);
XMapSubwindows(dpy, w);
// ConfigureWindow
Window w3 = XCreateWindow(dpy, w, 10, 50, 100, 10, 2,
CopyFromParent, CopyFromParent, CopyFromParent, 0, NIL);
XMapWindow(dpy, w3);
XWindowChanges wc;
wc.x = -5;
wc.y = -10;
wc.width = 50;
wc.height = 40;
wc.border_width = 7;
wc.sibling = w2;
wc.stack_mode = Opposite;
XConfigureWindow(dpy, w3,
CWX | CWY | CWWidth | CWHeight | CWBorderWidth | CWSibling | CWStackMode,
&wc);
// CirculateWindow
XCirculateSubwindows(dpy, w, RaiseLowest);
// GetGeometry
Window root;
int x, y;
unsigned width, height, border_width, depth;
XGetGeometry(dpy, w, &root, &x, &y, &width, &height, &border_width, &depth);
// QueryTree
Window parent;
Window *children;
unsigned nchildren;
success = XQueryTree(dpy, w, &root, &parent, &children, &nchildren);
XFree(children);
// InternAtom
Atom a = XInternAtom(dpy, "WM_PROTOCOLS", True);
// GetAtomName
char *string = XGetAtomName(dpy, XA_PRIMARY);
XFree(string);
// ChangeProperty
XStoreName(dpy, w, "test window");
// DeleteProperty
XDeleteProperty(dpy, w, XA_WM_NAME);
// GetProperty
// TODO
// ListProperties
int num_prop;
Atom *list = XListProperties(dpy, w, &num_prop);
XFree(list);
// SetSelectionOwner
XSetSelectionOwner(dpy, XA_PRIMARY, w, 12000);
XSetSelectionOwner(dpy, XA_SECONDARY, w, CurrentTime);
// GetSelectionOwner
Window wx = XGetSelectionOwner(dpy, XA_PRIMARY);
// ConvertSelection
XConvertSelection(dpy, XA_SECONDARY, XA_CURSOR, XA_POINT, w, CurrentTime);
// SendEvent
// GrabPointer
std::cerr << "Grabbing" << std::endl;
int res = XGrabPointer(dpy, w, False, Button5MotionMask | PointerMotionHintMask,
GrabModeSync, GrabModeAsync, w, None, CurrentTime);
XSync(dpy, False);
// sleep(5);
// UngrabPointer
std::cerr << "Ungrabbing" << std::endl;
XUngrabPointer(dpy, CurrentTime);
// GrabButton
XGrabButton(dpy, 3, ShiftMask | ControlMask, w, False, PointerMotionHintMask | Button2MotionMask,
GrabModeAsync, GrabModeSync, None, None);
XGrabButton(dpy, 2, AnyModifier, w, False, PointerMotionHintMask | Button2MotionMask,
GrabModeAsync, GrabModeSync, None, None);
// UngrabButton
XUngrabButton(dpy, 2, LockMask, w);
// ChangeActivePointerGrab
XChangeActivePointerGrab(dpy, ButtonPressMask, None, CurrentTime);
// GrabKeyboard
XGrabKeyboard(dpy, w, True, GrabModeSync, GrabModeSync, 12000);
// UngrabKeyboard
XUngrabKeyboard(dpy, 13000);
// GrabKey
XGrabKey(dpy, XKeysymToKeycode(dpy, XK_Tab), ShiftMask | Mod3Mask, w, True, GrabModeSync,
GrabModeSync);
// UngrabKey
XUngrabKey(dpy, AnyKey, AnyModifier, w);
// AllowEvents
XAllowEvents(dpy, AsyncPointer, 14000);
// GrabServer
XGrabServer(dpy);
// UngrabServer
XUngrabServer(dpy);
// QueryPointer
Window child;
int root_x, root_y, win_x, win_y;
unsigned mask;
Bool bres = XQueryPointer(dpy, w, &root, &child, &root_x, &root_y, &win_x, &win_y, &mask);
// GetMotionEvents
int nevents;
XGetMotionEvents(dpy, w, 15000, 16000, &nevents);
// TranslateCoordinates
int dest_x, dest_y;
XTranslateCoordinates(dpy, w, w2, 10, 20, &dest_x, &dest_y, &child);
// WarpPointer
XWarpPointer(dpy, w, w2, 0, 0, 100, 100, 20, 30);
// SetInputFocus
XSetInputFocus(dpy,w, RevertToPointerRoot, 17000);
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, 17000);
// GetInputFocus
Window focus;
int revert_to;
XGetInputFocus(dpy, &focus, &revert_to);
// QueryKeymap
char keys_return[32];
XQueryKeymap(dpy, keys_return);
// OpenFont
Font fid = XLoadFont(dpy, "cursor");
// CloseFont
XUnloadFont(dpy, fid);
// QueryFont
XFontStruct *fs = XLoadQueryFont(dpy, "cursor");
assert(fs);
// QueryTextExtents
int direction, font_ascent, font_descent;
XCharStruct overall;
XQueryTextExtents(dpy, fs -> fid, "toto", 4, &direction, &font_ascent, &font_descent, &overall);
XQueryTextExtents(dpy, fs -> fid, "odd__length", 11, &direction, &font_ascent, &font_descent, &overall);
XChar2b c2bs;
c2bs.byte1 = '$';
c2bs.byte2 = 'B';
XQueryTextExtents16(dpy, fs -> fid, &c2bs, 1, &direction, &font_ascent, &font_descent, &overall);
XQueryTextExtents(dpy, fs -> fid, longString, strlen(longString), &direction, &font_ascent,
&font_descent, &overall);
// ListFonts
int actual_count;
char **fontList = XListFonts(dpy, "*", 100, &actual_count);
XFree((char *)fontList);
// ListFontsWithInfo
int count;
XFontStruct *info;
char **names = XListFontsWithInfo(dpy, "*", 100, &count, &info);
XFreeFontInfo(names, info, count);
// SetFontPath
// GetFontPath
int npaths;
char **charList = XGetFontPath(dpy, &npaths);
char **charList2 = new char *[npaths + 1];
memcpy(charList2, charList, npaths * sizeof(char *));
charList2[npaths] = charList2[0];
XSetFontPath(dpy, charList2, npaths + 1);
XSetFontPath(dpy, charList, npaths); // Reset to some reasonnable value
XFreeFontPath(charList);
delete [] charList2;
// CreatePixmap
Pixmap pix2 = XCreatePixmap(dpy, w, 100, 200, DefaultDepthOfScreen(scr));
// FreePixmap
XFreePixmap(dpy, pix2);
// CreateGC
Pixmap bitmap = XCreateBitmapFromData(dpy, RootWindowOfScreen(scr),
"\000\000\001\000\000\001\000\000\001\377\377\377", 3, 4);
XGCValues gcv;
gcv.function = GXand;
gcv.plane_mask = 0x1;
gcv.foreground = WhitePixelOfScreen(scr);
gcv.background = BlackPixelOfScreen(scr);
gcv.line_width = 2;
gcv.line_style = LineDoubleDash;
gcv.cap_style = CapProjecting;
gcv.join_style = JoinRound;
gcv.fill_style = FillStippled;
gcv.fill_rule = EvenOddRule;
gcv.arc_mode = ArcPieSlice;
gcv.tile = pixmap;
gcv.stipple = bitmap;
gcv.ts_x_origin = 3;
gcv.ts_y_origin = 4;
gcv.font = fs -> fid;
gcv.subwindow_mode = ClipByChildren;
gcv.graphics_exposures = True;
gcv.clip_x_origin = 5;
gcv.clip_y_origin = 6;
gcv.clip_mask = bitmap;
gcv.dash_offset = 1;
gcv.dashes = 0xc2;
GC gc = XCreateGC(dpy, w,
GCFunction | GCPlaneMask | GCForeground | GCBackground | GCLineWidth
| GCLineStyle | GCCapStyle | GCJoinStyle | GCFillStyle | GCFillRule | GCTile
| GCStipple | GCTileStipXOrigin | GCTileStipYOrigin | GCFont | GCSubwindowMode
| GCGraphicsExposures | GCClipXOrigin | GCClipYOrigin | GCClipMask | GCDashOffset
| GCDashList | GCArcMode,
&gcv);
// ChangeGC
gcv.function = GXandReverse;
// Only a few of these should appear, since the values are cached on the client side by the Xlib.
XChangeGC(dpy, gc, GCFunction | GCLineStyle | GCStipple | GCGraphicsExposures | GCDashList, &gcv);
// CopyGC
GC gc2 = XCreateGC(dpy, w, 0, NIL);
XCopyGC(dpy, gc, GCFunction | GCLineStyle | GCStipple | GCGraphicsExposures | GCDashList, gc2);
// SetDashes
XSetDashes(dpy, gc, 3, "\001\377\001", 3);
// SetClipRectangles
XRectangle rectangles[] = { { 10, 20, 30, 40 }, { 100, 200, 5, 3 }, { -5, 1, 12, 24 } };
XSetClipRectangles(dpy, gc, 12, 9, rectangles, SIZEOF(rectangles), Unsorted);
// FreeGC
// done already
// ClearArea
XClearArea(dpy, w, 30, 10, 10, 100, False);
// CopyArea
XCopyArea(dpy, w, pixmap, gc, 0, 0, 100, 100, 10, 10);
// CopyPlane
// This won't work if the Screen doesn't have at least 3 planes
XCopyPlane(dpy, pixmap, w, gc, 20, 10, 40, 30, 0, 0, 0x4);
// PolyPoint
XDrawPoint(dpy, w, gc, 1, 2);
XPoint points[] = { { 3, 4 }, { 5, 6 } };
XDrawPoints(dpy, w, gc, points, SIZEOF(points), CoordModeOrigin);
// PolyLine
XDrawLines(dpy, w, gc, points, SIZEOF(points), CoordModePrevious);
// PolySegment
XSegment segments[] = { { 7, 8, 9, 10 }, { 11, 12, 13, 14 }, { 15, 16, 17, 18 } };
XDrawSegments(dpy, w, gc, segments, SIZEOF(segments));
// PolyRectangle
XDrawRectangles(dpy, w, gc, rectangles, SIZEOF(rectangles));
// PolyArc
XArc arcs[] = { { 10, 20, 30, 40, 50, 60 }, { -70, 80, 90, 100, 110, 120 },
{ 10, 20, 30, 40, 50, -30 } };
XDrawArcs(dpy, w, gc, arcs, SIZEOF(arcs));
// FillPoly
XFillPolygon(dpy, w, gc, points, SIZEOF(points), Convex, CoordModePrevious);
// PolyFillRectangle
XFillRectangles(dpy, w, gc, rectangles, SIZEOF(rectangles));
// PolyFillArc
XFillArcs(dpy, w, gc, arcs, SIZEOF(arcs));
// PutImage
// GetImage
XImage *image = XGetImage(dpy, w, 10, 20, 40, 30, AllPlanes, ZPixmap);
XPutImage(dpy, w, gc, image, 0, 0, 50, 60, 40, 30);
XSync(dpy, False); // Make the next request starts at the beginning of a packet
// PolyText8
XTextItem textItems[3];
textItems[0].chars = "toto";
textItems[0].nchars = strlen(textItems[0].chars);
textItems[0].delta = -3;
textItems[0].font = fs->fid;
textItems[1].chars = "titi";
textItems[1].nchars = strlen(textItems[1].chars);
textItems[1].delta = 3;
textItems[1].font = None;
textItems[2].chars = "tutu";
textItems[2].nchars = strlen(textItems[2].chars);
textItems[2].delta = 0;
textItems[2].font = fs->fid;
XDrawText(dpy, w, gc, 10, 10, textItems, 3);
XTextItem textItems2[3];
textItems2[0].chars = "totox";
textItems2[0].nchars = strlen(textItems2[0].chars);
textItems2[0].delta = -3;
textItems2[0].font = fs->fid;
textItems2[1].chars = "titi";
textItems2[1].nchars = strlen(textItems2[1].chars);
textItems2[1].delta = 3;
textItems2[1].font = None;
textItems2[2].chars = "tutu";
textItems2[2].nchars = strlen(textItems2[2].chars);
textItems2[2].delta = 0;
textItems2[2].font = fs->fid;
XDrawText(dpy, w, gc, 10, 10, textItems2, 3);
// PolyText16
XChar2b c2b2[] = { 0, 't', 0, 'x' };
XTextItem16 items16[] = { { &c2bs, 1, -5, None }, { NULL, 0, 0, None }, { c2b2, 2, 0, fs -> fid } };
XDrawText16(dpy, w, gc, 10, 0, items16, SIZEOF(items16));
// ImageText8
XDrawImageString(dpy, w, gc, 10, 10, "toto", 4);
// ImageText16
XDrawImageString16(dpy, w, gc, 10, 10, &c2bs, 1);
XDrawImageString16(dpy, w, gc, 10, 20, c2b2, 2);
// CreateColormap
// Don't forget to tell the kids how it was when we had only 8 bits per pixel.
Colormap colormap = XCreateColormap(dpy, w, DefaultVisualOfScreen(scr), None);
// FreeColormap
XFreeColormap(dpy, colormap);
colormap = XCreateColormap(dpy, w, DefaultVisualOfScreen(scr), None);
// CopyColormapAndFree
Colormap colormap2 = XCopyColormapAndFree(dpy, colormap);
// InstallColormap
XInstallColormap(dpy, colormap2);
// UninstallColormap
XUninstallColormap(dpy, colormap2);
// ListInstalledColormaps
int num;
Colormap *colormapList = XListInstalledColormaps(dpy, w, &num);
// AllocColor
XColor screen;
screen.red = 0;
screen.green = 32767;
screen.blue = 65535;
screen.flags = DoRed | DoGreen | DoBlue;
success = XAllocColor(dpy, colormap, &screen);
// AllocNamedColor
XColor screen2, exact;
success = XAllocNamedColor(dpy, colormap, "Wheat", &screen2, &exact);
// AllocColorCells
unsigned long plane_masks, pixels;
success = XAllocColorCells(dpy, colormap, False, &plane_masks, 1, &pixels, 1);
// AllocColorPlanes
unsigned long rmask, gmask, bmask;
success = XAllocColorPlanes(dpy, colormap, False, &pixels, 1, 0, 0, 0, &rmask, &gmask, &bmask);
// FreeColors
unsigned long pixels2[2] = { screen.pixel, screen2.pixel };
XFreeColors(dpy, colormap, pixels2, 2, 0);
// StoreColors
success = XAllocColorCells(dpy, colormap, False, NIL, 0, pixels2, 2);
// On many contemporary (that is, year 2000) video cards, you can't allocate read / write cells
// I want my requests to be sent, however.
if (!success) {
XSetErrorHandler(errorHandler);
}
XColor colors[2];
colors[0] = screen; colors[0].pixel = pixels2[0];
colors[1] = screen2; colors[1].pixel = pixels2[1];
XStoreColors(dpy, colormap, colors, 2);
// StoreNamedColor
XStoreNamedColor(dpy, colormap, "Wheat", colors[0].pixel, DoBlue);
XSync(dpy, False);
XSetErrorHandler(NIL); // Restore the default handler
// QueryColors
screen2.pixel = WhitePixelOfScreen(scr);
XQueryColor(dpy, colormap, &screen2);
// LookupColor
success = XLookupColor(dpy, colormap, "DarkCyan", &exact, &screen);
// CreateCursor
Cursor cursor = XCreatePixmapCursor(dpy, pixmap, None, &exact, colors, 10, 10);
// CreateGlyphCursor
Cursor cursor2 = XCreateGlyphCursor(dpy, fs -> fid, fs -> fid, 'X', 0, &exact, colors);
// FreeCursor
XFreeCursor(dpy, cursor2);
// RecolorCursor
XRecolorCursor(dpy, cursor, colors, &exact);
// QueryBestSize
success = XQueryBestSize(dpy, CursorShape, RootWindowOfScreen(scr), 100, 20, &width, &height);
// QueryExtension
int major_opcode, first_event, first_error;
XQueryExtension(dpy, "toto", &major_opcode, &first_event, &first_error);
// ListExtensions
int nextensions;
char **extensionList = XListExtensions(dpy, &nextensions);
for(char **p = extensionList; nextensions; nextensions--, p++) std::cout << *p << std::endl;
XFree(extensionList);
// ChangeKeyboardMapping
// GetKeyboardMapping
int min_keycodes, max_keycodes;
XDisplayKeycodes(dpy, &min_keycodes, &max_keycodes);
int keysyms_per_keycode;
KeySym *keysyms = XGetKeyboardMapping(dpy, min_keycodes, max_keycodes - min_keycodes + 1,
&keysyms_per_keycode);
XChangeKeyboardMapping(dpy, min_keycodes, keysyms_per_keycode, keysyms,
max_keycodes - min_keycodes + 1);
// ChangeKeyboardControl
// GetKeyboardControl
XKeyboardState keyboardState;
XGetKeyboardControl(dpy, &keyboardState);
XKeyboardControl keyboardValues;
keyboardValues.key_click_percent = keyboardState.key_click_percent;
keyboardValues.bell_percent = keyboardState.bell_percent;
keyboardValues.bell_pitch = keyboardState.bell_pitch;
keyboardValues.bell_duration = keyboardState.bell_duration;
keyboardValues.led = 1;
keyboardValues.led_mode = LedModeOn;
keyboardValues.key = min_keycodes;
keyboardValues.auto_repeat_mode = AutoRepeatModeDefault;
XChangeKeyboardControl(dpy,
KBKeyClickPercent | KBBellPercent | KBBellPitch | KBBellDuration
| KBLed | KBLedMode | KBKey | KBAutoRepeatMode,
&keyboardValues);
// Bell
XBell(dpy, 90);
// ChangePointerControl
// GetPointerControl
int accel_numerator, accel_denominator, threshold;
XGetPointerControl(dpy, &accel_numerator, &accel_denominator, &threshold);
XChangePointerControl(dpy, True, True, accel_numerator, accel_denominator, threshold);
// SetScreenSaver
// GetScreenSaver
int timeout, interval, prefer_blanking, allow_exposures;
XGetScreenSaver(dpy, &timeout, &interval, &prefer_blanking, &allow_exposures);
XSetScreenSaver(dpy, timeout, interval, prefer_blanking, allow_exposures);
// ChangeHosts
// ListHosts
int nhosts;
Bool state;
XHostAddress *hostList = XListHosts(dpy, &nhosts, &state);
XHostAddress host;
host.family = FamilyInternet;
host.length = 4;
host.address = "\001\002\003\004";
XAddHost(dpy, &host);
// SetAccessControl
XSetAccessControl(dpy, EnableAccess);
// SetCloseDownMode
XSetCloseDownMode(dpy, RetainTemporary);
// KillClient
XKillClient(dpy, AllTemporary);
// RotateProperties
Atom properties[] = { XInternAtom(dpy, "CUT_BUFFER0", False),
XInternAtom(dpy, "CUT_BUFFER1", False),
XInternAtom(dpy, "CUT_BUFFER2", False) };
XRotateWindowProperties(dpy, RootWindowOfScreen(scr), properties, SIZEOF(properties), -1);
// ForceScreenSaver
XForceScreenSaver(dpy, ScreenSaverReset);
// SetPointerMapping
// GetPointerMapping
unsigned char map[64];
int map_length = XGetPointerMapping(dpy, map, 64);
XSetPointerMapping(dpy, map, map_length);
// SetModifierMapping
// GetModifierMapping
XModifierKeymap *modmap = XGetModifierMapping(dpy);
XSetModifierMapping(dpy, modmap);
// NoOperation
XNoOp(dpy);
for(;;) {
XEvent e;
XNextEvent(dpy, &e);
std::cout << "Got an event of type " << e.type << std::endl;
}
}
static Bool
init_x11( char * error_buf )
{
/*XXX*/ /* Namely, support for -display host:0.0 etc. */
XrmQuark common_quarks_list[20]; /*XXX change number of elements if necessary */
XrmQuarkList ql = common_quarks_list;
XGCValues gcv;
char *common_quarks =
"String."
"Blinkinvisibletime.blinkinvisibletime."
"Blinkvisibletime.blinkvisibletime."
"Clicktimeframe.clicktimeframe."
"Doubleclicktimeframe.doubleclicktimeframe."
"Wheeldown.wheeldown."
"Wheelup.wheelup."
"Submenudelay.submenudelay."
"Scrollfirst.scrollfirst."
"Scrollnext.scrollnext";
char * atom_names[AI_count] = {
"RESOLUTION_X",
"RESOLUTION_Y",
"PIXEL_SIZE",
"SPACING",
"RELATIVE_WEIGHT",
"FOUNDRY",
"AVERAGE_WIDTH",
"CHARSET_REGISTRY",
"CHARSET_ENCODING",
"CREATE_EVENT",
"WM_DELETE_WINDOW",
"WM_PROTOCOLS",
"WM_TAKE_FOCUS",
"_NET_WM_STATE",
"_NET_WM_STATE_SKIP_TASKBAR",
"_NET_WM_STATE_MAXIMIZED_VERT",
"_NET_WM_STATE_MAXIMIZED_HORZ",
"_NET_WM_NAME",
"_NET_WM_ICON_NAME",
"UTF8_STRING",
"TARGETS",
"INCR",
"PIXEL",
"FOREGROUND",
"BACKGROUND",
"_MOTIF_WM_HINTS",
"_NET_WM_STATE_MODAL",
"_NET_SUPPORTED",
"_NET_WM_STATE_MAXIMIZED_HORIZ",
"text/plain;charset=UTF-8",
"_NET_WM_STATE_STAYS_ON_TOP",
"_NET_CURRENT_DESKTOP",
"_NET_WORKAREA",
"_NET_WM_STATE_ABOVE"
};
char hostname_buf[256], *hostname = hostname_buf;
guts. click_time_frame = 200;
guts. double_click_time_frame = 200;
guts. visible_timeout = 500;
guts. invisible_timeout = 500;
guts. insert = true;
guts. last_time = CurrentTime;
guts. ri_head = guts. ri_tail = 0;
DISP = XOpenDisplay( do_display);
if (!DISP) {
char * disp = getenv("DISPLAY");
snprintf( error_buf, 256, "Error: Can't open display '%s'",
do_display ? do_display : (disp ? disp : ""));
free( do_display);
do_display = nil;
return false;
}
free( do_display);
do_display = nil;
XSetErrorHandler( x_error_handler);
guts.main_error_handler = x_error_handler;
(void)x_io_error_handler;
XCHECKPOINT;
guts.connection = ConnectionNumber( DISP);
{
struct sockaddr name;
unsigned int l = sizeof( name);
guts. local_connection = getsockname( guts.connection, &name, &l) >= 0 && l == 0;
}
#ifdef HAVE_X11_EXTENSIONS_SHAPE_H
if ( XShapeQueryExtension( DISP, &guts.shape_event, &guts.shape_error)) {
guts. shape_extension = true;
} else {
guts. shape_extension = false;
}
#else
guts. shape_extension = false;
#endif
#ifdef USE_MITSHM
if ( !do_no_shmem && XShmQueryExtension( DISP)) {
guts. shared_image_extension = true;
guts. shared_image_completion_event = XShmGetEventBase( DISP) + ShmCompletion;
} else {
guts. shared_image_extension = false;
guts. shared_image_completion_event = -1;
}
#else
guts. shared_image_extension = false;
guts. shared_image_completion_event = -1;
#endif
guts. randr_extension = false;
#ifdef HAVE_X11_EXTENSIONS_XRANDR_H
{
int dummy;
if ( XRRQueryExtension( DISP, &dummy, &dummy))
guts. randr_extension = true;
}
#endif
#ifdef HAVE_X11_EXTENSIONS_XRENDER_H
{
int dummy;
if ( XRenderQueryExtension( DISP, &dummy, &dummy))
guts. render_extension = true;
}
#endif
#ifdef HAVE_X11_EXTENSIONS_XCOMPOSITE_H
{
int dummy;
if (XQueryExtension(DISP, COMPOSITE_NAME, &guts.composite_opcode, &dummy, &dummy))
guts. composite_extension = true;
}
#endif
XrmInitialize();
guts.db = get_database();
XrmStringToQuarkList( common_quarks, common_quarks_list);
guts.qString = *ql++;
guts.qBlinkinvisibletime = *ql++;
guts.qblinkinvisibletime = *ql++;
guts.qBlinkvisibletime = *ql++;
guts.qblinkvisibletime = *ql++;
guts.qClicktimeframe = *ql++;
guts.qclicktimeframe = *ql++;
guts.qDoubleclicktimeframe = *ql++;
guts.qdoubleclicktimeframe = *ql++;
guts.qWheeldown = *ql++;
guts.qwheeldown = *ql++;
guts.qWheelup = *ql++;
guts.qwheelup = *ql++;
guts.qSubmenudelay = *ql++;
guts.qsubmenudelay = *ql++;
guts.qScrollfirst = *ql++;
guts.qscrollfirst = *ql++;
guts.qScrollnext = *ql++;
guts.qscrollnext = *ql++;
guts. mouse_buttons = XGetPointerMapping( DISP, guts. buttons_map, 256);
XCHECKPOINT;
guts. limits. request_length = XMaxRequestSize( DISP);
guts. limits. XDrawLines = guts. limits. request_length - 3;
guts. limits. XFillPolygon = guts. limits. request_length - 4;
guts. limits. XDrawSegments = (guts. limits. request_length - 3) / 2;
guts. limits. XDrawRectangles = (guts. limits. request_length - 3) / 2;
guts. limits. XFillRectangles = (guts. limits. request_length - 3) / 2;
guts. limits. XFillArcs =
guts. limits. XDrawArcs = (guts. limits. request_length - 3) / 3;
XCHECKPOINT;
SCREEN = DefaultScreen( DISP);
/* XXX - return code? */
guts. root = RootWindow( DISP, SCREEN);
guts. displaySize. x = DisplayWidth( DISP, SCREEN);
guts. displaySize. y = DisplayHeight( DISP, SCREEN);
XQueryBestCursor( DISP, guts. root,
guts. displaySize. x, /* :-) */
guts. displaySize. y,
&guts. cursor_width,
&guts. cursor_height);
XCHECKPOINT;
TAILQ_INIT( &guts.paintq);
TAILQ_INIT( &guts.peventq);
TAILQ_INIT( &guts.bitmap_gc_pool);
TAILQ_INIT( &guts.screen_gc_pool);
TAILQ_INIT( &guts.argb_gc_pool);
guts. currentFocusTime = CurrentTime;
guts. windows = hash_create();
guts. menu_windows = hash_create();
guts. ximages = hash_create();
gcv. graphics_exposures = false;
guts. menugc = XCreateGC( DISP, guts. root, GCGraphicsExposures, &gcv);
guts. resolution. x = 25.4 * guts. displaySize. x / DisplayWidthMM( DISP, SCREEN) + .5;
guts. resolution. y = 25.4 * DisplayHeight( DISP, SCREEN) / DisplayHeightMM( DISP, SCREEN) + .5;
guts. depth = DefaultDepth( DISP, SCREEN);
guts. idepth = get_idepth();
if ( guts.depth == 1) guts. qdepth = 1; else
if ( guts.depth <= 4) guts. qdepth = 4; else
if ( guts.depth <= 8) guts. qdepth = 8; else
guts. qdepth = 24;
guts. byte_order = ImageByteOrder( DISP);
guts. bit_order = BitmapBitOrder( DISP);
if ( BYTEORDER == LSB32 || BYTEORDER == LSB64)
guts. machine_byte_order = LSBFirst;
else if ( BYTEORDER == MSB32 || BYTEORDER == MSB64)
guts. machine_byte_order = MSBFirst;
else {
sprintf( error_buf, "UAA_001: weird machine byte order: %08x", BYTEORDER);
return false;
}
XInternAtoms( DISP, atom_names, AI_count, 0, guts. atoms);
guts. null_pointer = nilHandle;
guts. pointer_invisible_count = 0;
guts. files = plist_create( 16, 16);
prima_rebuild_watchers();
guts. wm_event_timeout = 100;
guts. menu_timeout = 200;
guts. scroll_first = 200;
guts. scroll_next = 50;
apc_timer_create( CURSOR_TIMER);
apc_timer_set_timeout(CURSOR_TIMER, 2);
apc_timer_create( MENU_TIMER);
apc_timer_set_timeout( MENU_TIMER, guts. menu_timeout);
apc_timer_create( MENU_UNFOCUS_TIMER);
apc_timer_set_timeout( MENU_UNFOCUS_TIMER, 50);
if ( !prima_init_clipboard_subsystem( error_buf)) return false;
if ( !prima_init_color_subsystem( error_buf)) return false;
if ( !prima_init_font_subsystem( error_buf)) return false;
#ifdef WITH_GTK2
if (!prima_gtk_init()) return false;
#endif
bzero( &guts. cursor_gcv, sizeof( guts. cursor_gcv));
guts. cursor_gcv. cap_style = CapButt;
guts. cursor_gcv. function = GXcopy;
gethostname( hostname, 256);
hostname[255] = '\0';
XStringListToTextProperty((char **)&hostname, 1, &guts. hostname);
guts. net_wm_maximization = prima_wm_net_state_read_maximization( guts. root, NET_SUPPORTED);
if ( do_sync) XSynchronize( DISP, true);
return true;
}
void Application::initialize ( int *argcp, char **argv )
{
DebugPrintf(2, "Application::initialize(%p %d, %p)\n", argcp, *argcp, argv);
DebugPrintf(3, "Application::initialize - Initializing privileges.\n");
// The Solaris sendmail operates differently than the HP/IBM sendmail.
// sendmail on Solaris runs as 'root' and so has access permissions
// to any file on the system. sendmail on HP/IBM runs as set-group-id
// 'mail' and so requires that all mailboxes that it may deliver e-mail
// to be writable either by being group mail group writable, or by being
// writable by the world. On those platforms, then, dtmail is required
// to always run with set-group-id mail otherwise, when mailboxes are
// saved, they will loose their group ownership and sendmail will no
// onger be able to deliver to those mailboxes.
// we have to be set-gid to group "mail" when opening and storing
// folders. But we don't want to do everything as group mail.
// here we record our original gid, and set the effective gid
// back the the real gid. We'll set it back when we're dealing
// with folders...
//
_originalEgid = getegid(); // remember effective group ID
_originalRgid = getgid(); // remember real group ID
disableGroupPrivileges(); // disable group privileges from here on
DebugPrintf(3, "Application::initialize - Initializing Xt.\n");
_w = XtOpenApplication (
&_appContext,
_applicationClass,
(XrmOptionDescList) NULL, 0,
argcp, argv, ApplicationFallbacks,
sessionShellWidgetClass, (ArgList) NULL, 0 );
// Extract and save a pointer to the X display structure
DebugPrintf(3, "Application::initialize - Extracting display.\n");
_display = XtDisplay ( _w );
// Set virtual BMenu mouse binding
int numButtons = XGetPointerMapping(_display, (unsigned char *)NULL, 0);
_bMenuButton = (numButtons < 3) ? Button2 : Button3;
// The Application class is less likely to need to handle
// "surprise" widget destruction than other classes, but
// we might as well install a callback to be safe and consistent
DebugPrintf(3, "Application::initialize - Installing destroy handler.\n");
installDestroyHandler();
// Center the shell, and make sure it isn't visible
DebugPrintf(3, "Application::initialize - Setting window size.\n");
XtVaSetValues ( _w,
XmNmappedWhenManaged, FALSE,
XmNx, DisplayWidth ( _display, 0 ) / 2,
XmNy, DisplayHeight ( _display, 0 ) / 2,
XmNwidth, 1,
XmNheight, 1,
NULL );
// The instance name of this object was set in the UIComponent
// constructor, before the name of the program was available
// Free the old name and reset it to argv[0]
DebugPrintf(3, "Application::initialize - Deleting name %p\n", _name);
free(_name);
_name = strdup ( argv[0] );
// Force the shell window to exist so dialogs popped up from
// this shell behave correctly
DebugPrintf(3, "Application::initialize - Realizing shell window.\n");
XtRealizeWidget ( _w );
getResources(_appResources, XtNumber(_appResources));
// Initialize and manage any windows registered
// with this application.
for ( int i = 0; i < _numWindows; i++ )
{
DebugPrintf(3, "Application::initialize - Initializing windows[%d]\n", i);
_windows[i]->initialize();
DebugPrintf(3, "Application::initialize - Managing windows[%d]\n", i);
_windows[i]->manage();
}
}
static void
do_pointer(char *line, int len)
{
int n;
int i;
unsigned long val;
union op *uop;
struct op_pointer *opp;
unsigned char buttons[MAXBUTTONCODES];
int nbuttons;
char *strval;
Bool ok;
if (len < 2 || !line || *line == '\0') { /* =1 minimum */
badmsg0 ("buttons input line");
return;
}
nbuttons = XGetPointerMapping (dpy, buttons, MAXBUTTONCODES);
n = skip_space (line, len);
line += n, len -= n;
if (line[0] != '=') {
badmsg0 ("buttons pointer code list, missing equal sign");
return;
}
line++, len--; /* skip = */
n = skip_space (line, len);
line += n, len -= n;
i = 0;
if (len < 7 || strncasecmp (line, "default", 7) != 0) {
while (len > 0) {
n = skip_space (line, len);
line += n, len -= n;
if (line[0] == '\0') break;
n = skip_word (line, len);
if (n < 1) {
badmsg ("skip of word in buttons line: %s", line);
return;
}
strval = copy_to_scratch(line, n);
ok = parse_number (strval, &val);
if (!ok || val >= MAXBUTTONCODES) {
badmsg ("value %s given for buttons list", strval);
return;
}
buttons[i++] = (unsigned char) val;
line += n, len -= n;
}
}
if (i > 0 && i != nbuttons) {
fprintf (stderr, "Warning: Only changing the first %d of %d buttons.\n",
i, nbuttons);
i = nbuttons;
}
uop = AllocStruct (union op);
if (!uop) {
badmsg ("attempt to allocate a %ld byte pointer opcode",
(long) sizeof (struct op_pointer));
return;
}
opp = &uop->pointer;
opp->type = doPointer;
opp->count = i;
for (i = 0; i < opp->count; i++) {
opp->button_codes[i] = buttons[i];
}
add_to_work_queue (uop);
}
