Cursor
XcursorLibraryLoadCursor (Display *dpy, const char *file)
{
int size = XcursorGetDefaultSize (dpy);
char *theme = XcursorGetTheme (dpy);
XcursorImages *images = XcursorLibraryLoadImages (file, theme, size);
Cursor cursor;
if (!file)
return 0;
if (!images)
{
int id = XcursorLibraryShape (file);
if (id >= 0)
return _XcursorCreateFontCursor (dpy, id);
else
return 0;
}
cursor = XcursorImagesLoadCursor (dpy, images);
XcursorImagesDestroy (images);
#if defined HAVE_XFIXES && XFIXES_MAJOR >= 2
XFixesSetCursorName (dpy, cursor, file);
#endif
return cursor;
}
Q_DECL_EXPORT void kcminit_mouse()
{
KConfig *config = new KConfig("kcminputrc", KConfig::NoGlobals );
MouseSettings settings;
settings.load(config);
settings.apply(true); // force
#ifdef HAVE_XCURSOR
KConfigGroup group = config->group("Mouse");
QString theme = group.readEntry("cursorTheme", QString());
QString size = group.readEntry("cursorSize", QString());
// Note: If you update this code, update kapplymousetheme as well.
// use a default value for theme only if it's not configured at all, not even in X resources
if( theme.isEmpty()
&& QByteArray( XGetDefault( QX11Info::display(), "Xcursor", "theme" )).isEmpty()
&& QByteArray( XcursorGetTheme( QX11Info::display())).isEmpty())
{
theme = "default";
}
// Apply the KDE cursor theme to ourselves
if( !theme.isEmpty())
XcursorSetTheme(QX11Info::display(), QFile::encodeName(theme));
if (!size.isEmpty())
XcursorSetDefaultSize(QX11Info::display(), size.toUInt());
// Load the default cursor from the theme and apply it to the root window.
Cursor handle = XcursorLibraryLoadCursor(QX11Info::display(), "left_ptr");
XDefineCursor(QX11Info::display(), QX11Info::appRootWindow(), handle);
XFreeCursor(QX11Info::display(), handle); // Don't leak the cursor
// Tell klauncher to set the XCURSOR_THEME and XCURSOR_SIZE environment
// variables when launching applications.
OrgKdeKLauncherInterface klauncher(QStringLiteral("org.kde.klauncher5"),
QStringLiteral("/KLauncher"),
QDBusConnection::sessionBus());
if(!theme.isEmpty())
klauncher.setLaunchEnv(QStringLiteral("XCURSOR_THEME"), theme);
if( !size.isEmpty())
klauncher.setLaunchEnv(QStringLiteral("XCURSOR_SIZE"), size);
#endif
delete config;
}
int CursorThemeModel::current()
{
// Get the name of the theme libXcursor currently uses
QString currentTheme;
if (QX11Info::isPlatformX11()) {
currentTheme = XcursorGetTheme(QX11Info::display());
}
// Get the name of the theme KDE is configured to use
KConfig c(QStringLiteral("kcminputrc"));
KConfigGroup cg(&c, "Mouse");
currentTheme = cg.readEntry("cursorTheme", currentTheme);
return findIndex(currentTheme).row();
}
int main( int argc, char* argv[] )
{
if( argc != 3 )
return 1;
dpy = XOpenDisplay( NULL );
if( dpy == NULL )
return 2;
int ret = 0;
#ifdef HAVE_XCURSOR
const char* theme = argv[ 1 ];
const char* size = argv[ 2 ];
// Note: If you update this code, update kapplymousetheme as well.
// use a default value for theme only if it's not configured at all, not even in X resources
if( isEmpty( theme )
&& isEmpty( XGetDefault( trinity_qt_xdisplay(), "Xcursor", "theme" ))
&& isEmpty( XcursorGetTheme( trinity_qt_xdisplay())))
{
theme = "default";
ret = 10; // means to switch to default
}
// Apply the KDE cursor theme to ourselves
if( !isEmpty( theme ))
XcursorSetTheme(trinity_qt_xdisplay(), theme );
if (!isEmpty( size ))
XcursorSetDefaultSize(trinity_qt_xdisplay(), atoi( size ));
// Load the default cursor from the theme and apply it to the root window.
Cursor handle = XcursorLibraryLoadCursor(trinity_qt_xdisplay(), "left_ptr");
XDefineCursor(trinity_qt_xdisplay(), trinity_qt_xrootwin(), handle);
XFreeCursor(trinity_qt_xdisplay(), handle); // Don't leak the cursor
#else
( void ) trinity_qt_xdisplay();
( void ) trinity_qt_xrootwin();
( void ) argv;
#endif
XCloseDisplay( dpy );
return ret;
}
XcursorCursors *
XcursorLibraryLoadCursors (Display *dpy, const char *file)
{
int size = XcursorGetDefaultSize (dpy);
char *theme = XcursorGetTheme (dpy);
XcursorImages *images = XcursorLibraryLoadImages (file, theme, size);
XcursorCursors *cursors;
if (!file)
return NULL;
if (!images)
{
int id = XcursorLibraryShape (file);
if (id >= 0)
{
cursors = XcursorCursorsCreate (dpy, 1);
if (cursors)
{
cursors->cursors[0] = _XcursorCreateFontCursor (dpy, id);
if (cursors->cursors[0] == None)
{
XcursorCursorsDestroy (cursors);
cursors = NULL;
}
else
cursors->ncursor = 1;
}
}
else
cursors = NULL;
}
else
{
cursors = XcursorImagesLoadCursors (dpy, images);
XcursorImagesDestroy (images);
}
return cursors;
}
void OS_X11::initialize(const VideoMode& p_desired,int p_video_driver,int p_audio_driver) {
last_button_state=0;
dpad_last[0]=0;
dpad_last[1]=0;
xmbstring=NULL;
event_id=0;
x11_window=0;
last_click_ms=0;
args=OS::get_singleton()->get_cmdline_args();
current_videomode=p_desired;
main_loop=NULL;
last_timestamp=0;
last_mouse_pos_valid=false;
last_keyrelease_time=0;
if (get_render_thread_mode()==RENDER_SEPARATE_THREAD) {
XInitThreads();
}
/** XLIB INITIALIZATION **/
x11_display = XOpenDisplay(NULL);
char * modifiers = XSetLocaleModifiers ("@im=none");
ERR_FAIL_COND( modifiers == NULL );
xim = XOpenIM (x11_display, NULL, NULL, NULL);
if (xim == NULL) {
WARN_PRINT("XOpenIM failed");
xim_style=NULL;
} else {
::XIMStyles *xim_styles=NULL;
xim_style=0;
char *imvalret=NULL;
imvalret = XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL);
if (imvalret != NULL || xim_styles == NULL) {
fprintf (stderr, "Input method doesn't support any styles\n");
}
if (xim_styles) {
xim_style = 0;
for (int i=0;i<xim_styles->count_styles;i++) {
if (xim_styles->supported_styles[i] ==
(XIMPreeditNothing | XIMStatusNothing)) {
xim_style = xim_styles->supported_styles[i];
break;
}
}
XFree (xim_styles);
}
}
/*
char* windowid = getenv("GODOT_WINDOWID");
if (windowid) {
//freopen("/home/punto/stdout", "w", stdout);
//reopen("/home/punto/stderr", "w", stderr);
x11_window = atol(windowid);
XWindowAttributes xwa;
XGetWindowAttributes(x11_display,x11_window,&xwa);
current_videomode.width = xwa.width;
current_videomode.height = xwa.height;
};
*/
// maybe contextgl wants to be in charge of creating the window
//print_line("def videomode "+itos(current_videomode.width)+","+itos(current_videomode.height));
#if defined(OPENGL_ENABLED) || defined(LEGACYGL_ENABLED)
context_gl = memnew( ContextGL_X11( x11_display, x11_window,current_videomode, false ) );
context_gl->initialize();
if (true) {
rasterizer = memnew( RasterizerGLES2 );
} else {
//rasterizer = memnew( RasterizerGLES1 );
};
#endif
visual_server = memnew( VisualServerRaster(rasterizer) );
if (get_render_thread_mode()!=RENDER_THREAD_UNSAFE) {
visual_server =memnew(VisualServerWrapMT(visual_server,get_render_thread_mode()==RENDER_SEPARATE_THREAD));
}
// borderless fullscreen window mode
if (current_videomode.fullscreen) {
// needed for lxde/openbox, possibly others
Hints hints;
Atom property;
hints.flags = 2;
hints.decorations = 0;
property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
XChangeProperty(x11_display, x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
XMapRaised(x11_display, x11_window);
XWindowAttributes xwa;
XGetWindowAttributes(x11_display, DefaultRootWindow(x11_display), &xwa);
XMoveResizeWindow(x11_display, x11_window, 0, 0, xwa.width, xwa.height);
// code for netwm-compliants
XEvent xev;
Atom wm_state = XInternAtom(x11_display, "_NET_WM_STATE", False);
Atom fullscreen = XInternAtom(x11_display, "_NET_WM_STATE_FULLSCREEN", False);
memset(&xev, 0, sizeof(xev));
xev.type = ClientMessage;
xev.xclient.window = x11_window;
xev.xclient.message_type = wm_state;
xev.xclient.format = 32;
xev.xclient.data.l[0] = 1;
xev.xclient.data.l[1] = fullscreen;
xev.xclient.data.l[2] = 0;
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureNotifyMask, &xev);
}
// disable resizeable window
if (!current_videomode.resizable) {
XSizeHints *xsh;
xsh = XAllocSizeHints();
xsh->flags = PMinSize | PMaxSize;
XWindowAttributes xwa;
if (current_videomode.fullscreen) {
XGetWindowAttributes(x11_display,DefaultRootWindow(x11_display),&xwa);
} else {
XGetWindowAttributes(x11_display,x11_window,&xwa);
}
xsh->min_width = xwa.width;
xsh->max_width = xwa.width;
xsh->min_height = xwa.height;
xsh->max_height = xwa.height;
XSetWMNormalHints(x11_display, x11_window, xsh);
}
AudioDriverManagerSW::get_driver(p_audio_driver)->set_singleton();
if (AudioDriverManagerSW::get_driver(p_audio_driver)->init()!=OK) {
ERR_PRINT("Initializing audio failed.");
}
sample_manager = memnew( SampleManagerMallocSW );
audio_server = memnew( AudioServerSW(sample_manager) );
audio_server->init();
spatial_sound_server = memnew( SpatialSoundServerSW );
spatial_sound_server->init();
spatial_sound_2d_server = memnew( SpatialSound2DServerSW );
spatial_sound_2d_server->init();
ERR_FAIL_COND(!visual_server);
ERR_FAIL_COND(x11_window==0);
XSetWindowAttributes new_attr;
new_attr.event_mask=KeyPressMask | KeyReleaseMask | ButtonPressMask |
ButtonReleaseMask | EnterWindowMask |
LeaveWindowMask | PointerMotionMask |
Button1MotionMask |
Button2MotionMask | Button3MotionMask |
Button4MotionMask | Button5MotionMask |
ButtonMotionMask | KeymapStateMask |
ExposureMask | VisibilityChangeMask |
StructureNotifyMask |
SubstructureNotifyMask | SubstructureRedirectMask |
FocusChangeMask | PropertyChangeMask |
ColormapChangeMask | OwnerGrabButtonMask;
XChangeWindowAttributes(x11_display, x11_window,CWEventMask,&new_attr);
XClassHint* classHint;
/* set the titlebar name */
XStoreName(x11_display, x11_window, "Godot");
/* set the name and class hints for the window manager to use */
classHint = XAllocClassHint();
if (classHint) {
classHint->res_name = "Godot";
classHint->res_class = "Godot";
}
XSetClassHint(x11_display, x11_window, classHint);
XFree(classHint);
wm_delete = XInternAtom(x11_display, "WM_DELETE_WINDOW", true);
XSetWMProtocols(x11_display, x11_window, &wm_delete, 1);
if (xim && xim_style) {
xic = XCreateIC (xim,XNInputStyle, xim_style,XNClientWindow,x11_window,XNFocusWindow, x11_window, (char*)NULL);
} else {
xic=NULL;
WARN_PRINT("XCreateIC couldn't create xic");
}
XcursorSetTheme(x11_display,"default");
cursor_size = XcursorGetDefaultSize(x11_display);
cursor_theme = XcursorGetTheme(x11_display);
if (!cursor_theme) {
print_line("not found theme");
cursor_theme="default";
}
for(int i=0;i<CURSOR_MAX;i++) {
cursors[i]=None;
}
current_cursor=CURSOR_ARROW;
if (cursor_theme) {
//print_line("cursor theme: "+String(cursor_theme));
for(int i=0;i<CURSOR_MAX;i++) {
static const char *cursor_file[]={
"left_ptr",
"xterm",
"hand2",
"cross",
"watch",
"left_ptr_watch",
"fleur",
"hand1",
"X_cursor",
"sb_v_double_arrow",
"sb_h_double_arrow",
"size_bdiag",
"size_fdiag",
"hand1",
"sb_v_double_arrow",
"sb_h_double_arrow",
"question_arrow"
};
XcursorImage *img = XcursorLibraryLoadImage(cursor_file[i],cursor_theme,cursor_size);
if (img) {
cursors[i]=XcursorImageLoadCursor(x11_display,img);
//print_line("found cursor: "+String(cursor_file[i])+" id "+itos(cursors[i]));
} else {
if (OS::is_stdout_verbose())
print_line("failed cursor: "+String(cursor_file[i]));
}
}
}
{
Pixmap cursormask;
XGCValues xgc;
GC gc;
XColor col;
Cursor cursor;
cursormask = XCreatePixmap(x11_display, RootWindow(x11_display,DefaultScreen(x11_display)), 1, 1, 1);
xgc.function = GXclear;
gc = XCreateGC(x11_display, cursormask, GCFunction, &xgc);
XFillRectangle(x11_display, cursormask, gc, 0, 0, 1, 1);
col.pixel = 0;
col.red = 0;
col.flags = 4;
cursor = XCreatePixmapCursor(x11_display,
cursormask, cursormask,
&col, &col, 0, 0);
XFreePixmap(x11_display, cursormask);
XFreeGC(x11_display, gc);
if (cursor == None)
{
ERR_PRINT("FAILED CREATING CURSOR");
}
null_cursor=cursor;
}
set_cursor_shape(CURSOR_BUSY);
visual_server->init();
//
physics_server = memnew( PhysicsServerSW );
physics_server->init();
physics_2d_server = memnew( Physics2DServerSW );
physics_2d_server->init();
input = memnew( InputDefault );
probe_joystick();
_ensure_data_dir();
net_wm_icon = XInternAtom(x11_display, "_NET_WM_ICON", False);
//printf("got map notify\n");
}
Q_DECL_EXPORT void kcminit_mouse()
{
KConfig *config = new KConfig("kcminputrc", KConfig::NoGlobals );
Display *dpy = nullptr;
const bool platformX11 = QX11Info::isPlatformX11();
if (platformX11) {
dpy = QX11Info::display();
} else {
// let's hope we have a compatibility system like Xwayland ready
dpy = XOpenDisplay(nullptr);
}
MouseSettings settings;
settings.load(config, dpy);
settings.apply(true); // force
#ifdef HAVE_XCURSOR
KConfigGroup group = config->group("Mouse");
QString theme = group.readEntry("cursorTheme", QString());
QString size = group.readEntry("cursorSize", QString());
// Note: If you update this code, update kapplymousetheme as well.
// use a default value for theme only if it's not configured at all, not even in X resources
if( theme.isEmpty()
&& (!dpy ||
(QByteArray( XGetDefault( dpy, "Xcursor", "theme" )).isEmpty()
&& QByteArray( XcursorGetTheme( dpy)).isEmpty())))
{
theme = "breeze_cursors";
}
// Apply the KDE cursor theme to ourselves
if (dpy) {
if( !theme.isEmpty())
XcursorSetTheme(dpy, QFile::encodeName(theme));
if (!size.isEmpty())
XcursorSetDefaultSize(dpy, size.toUInt());
// Load the default cursor from the theme and apply it to the root window.
Cursor handle = XcursorLibraryLoadCursor(dpy, "left_ptr");
XDefineCursor(dpy, QX11Info::appRootWindow(), handle);
XFreeCursor(dpy, handle); // Don't leak the cursor
}
// Tell klauncher to set the XCURSOR_THEME and XCURSOR_SIZE environment
// variables when launching applications.
OrgKdeKLauncherInterface klauncher(QStringLiteral("org.kde.klauncher5"),
QStringLiteral("/KLauncher"),
QDBusConnection::sessionBus());
if(!theme.isEmpty())
klauncher.setLaunchEnv(QStringLiteral("XCURSOR_THEME"), theme);
if( !size.isEmpty())
klauncher.setLaunchEnv(QStringLiteral("XCURSOR_SIZE"), size);
#endif
if (!platformX11) {
XFlush(dpy);
XCloseDisplay(dpy);
}
delete config;
}
