bool x11_create_input_context(Display *dpy, Window win, XIM *xim, XIC *xic)
{
x11_destroy_input_context(xim, xic);
g_x11_has_focus = true;
*xim = XOpenIM(dpy, NULL, NULL, NULL);
if (!*xim)
{
RARCH_ERR("[X11]: Failed to open input method.\n");
return false;
}
*xic = XCreateIC(*xim, XNInputStyle,
XIMPreeditNothing | XIMStatusNothing, XNClientWindow, win, NULL);
if (!*xic)
{
RARCH_ERR("[X11]: Failed to create input context.\n");
return false;
}
XSetICFocus(*xic);
return true;
}
int HoLabel::create(){
char *s = title->toString();
created = 1;
#if hplatform==MW
handle = CreateWindow(
"STATIC",
s,
WS_CHILD | WS_VISIBLE,
x,
y,
w,
h,
parent->handle,
NULL,
HoMainApp->hInstance,
NULL
);
#elif hplatform==XW
int whiteColor = WhitePixel(HoMainApp->dpy, DefaultScreen(HoMainApp->dpy));
handle = XCreateSimpleWindow(HoMainApp->dpy,parent->handle, x,y,w,h,0,whiteColor, whiteColor);
XSetWMProtocols(HoMainApp->dpy, handle, & HoMainApp->xdel,1);
XSelectInput(HoMainApp->dpy, handle, StructureNotifyMask);
XMapWindow(HoMainApp->dpy, handle);
xic = XCreateIC(HoMainApp->xim, XNInputStyle, HoMainApp->my_style, XNClientWindow,
handle, NULL);
#endif
HoMainApp->addWindow(this);
free(s);
return 1;
}
bool X11Window::internalSetupWindowInput()
{
// try to set a latin1 locales, otherwise fallback to standard C locale
static char locales[4][32] = { "en_US.iso88591", "iso88591", "en_US", "C" };
for(int i=0;i<4;++i) {
if(setlocale(LC_ALL, locales[i]))
break;
}
// create input context (to have better key input handling)
if(!XSupportsLocale()) {
g_logger.error("X11 doesn't support the current locale");
return false;
}
XSetLocaleModifiers("");
m_xim = XOpenIM(m_display, NULL, NULL, NULL);
if(!m_xim) {
g_logger.error("XOpenIM failed");
return false;
}
m_xic = XCreateIC(m_xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, m_window, NULL);
if(!m_xic) {
g_logger.error("Unable to create the input context");
return false;
}
return true;
}
bool StXDisplay::open() {
hDisplay = XOpenDisplay(NULL); // get first display on server from DISPLAY in env
//hDisplay = XOpenDisplay(":0.0");
//hDisplay = XOpenDisplay("somehost:0.0");
//hDisplay = XOpenDisplay("192.168.1.10:0.0");
if(isOpened()) {
initAtoms();
hInputMethod = XOpenIM(hDisplay, NULL, NULL, NULL);
if(hInputMethod == NULL) {
return true;
}
XIMStyles* anIMStyles = NULL;
char* anIMValues = XGetIMValues(hInputMethod, XNQueryInputStyle, &anIMStyles, NULL);
if(anIMValues != NULL
|| anIMStyles == NULL
|| anIMStyles->count_styles <= 0) {
// input method doesn't support any styles
if(anIMStyles != NULL) {
XFree(anIMStyles);
}
return true;
}
const XIMStyle anIMStyle = anIMStyles->supported_styles[0];
XFree(anIMStyles);
hInputCtx = XCreateIC(hInputMethod, XNInputStyle, anIMStyle, NULL);
return true;
}
return false;
}
// Xft text box, optionally editable
textbox* textbox_create(Window parent, unsigned long flags, short x, short y, short w, short h, char *font, char *fg, char *bg, char *text, char *prompt)
{
textbox *tb = calloc(1, sizeof(textbox));
tb->flags = flags;
tb->parent = parent;
tb->x = x; tb->y = y; tb->w = MAX(1, w); tb->h = MAX(1, h);
XColor color; Colormap map = DefaultColormap(display, DefaultScreen(display));
unsigned int cp = XAllocNamedColor(display, map, bg, &color, &color) ? color.pixel: None;
tb->window = XCreateSimpleWindow(display, tb->parent, tb->x, tb->y, tb->w, tb->h, 0, None, cp);
// need to preload the font to calc line height
textbox_font(tb, font, fg, bg);
tb->prompt = strdup(prompt ? prompt: "");
textbox_text(tb, text ? text: "");
// auto height/width modes get handled here
textbox_moveresize(tb, tb->x, tb->y, tb->w, tb->h);
// edit mode controls
if (tb->flags & TB_EDITABLE)
{
tb->xim = XOpenIM(display, NULL, NULL, NULL);
tb->xic = XCreateIC(tb->xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, tb->window, XNFocusWindow, tb->window, NULL);
}
return tb;
}
// Xft text box, optionally editable
textbox* textbox_create(Window parent, bitmap flags, short x, short y, short w, short h, char *font, char *fg, char *bg, char *text, char *prompt)
{
textbox *tb = allocate_clear(sizeof(textbox));
tb->flags = flags;
tb->parent = parent;
tb->x = x; tb->y = y; tb->w = MAX(1, w); tb->h = MAX(1, h);
tb->window = XCreateSimpleWindow(display, tb->parent, tb->x, tb->y, tb->w, tb->h, 0, None, color_get(bg));
// need to preload the font to calc line height
textbox_font(tb, font, fg, bg);
tb->prompt = strdup(prompt ? prompt: "");
textbox_text(tb, text ? text: "");
// auto height/width modes get handled here
textbox_moveresize(tb, tb->x, tb->y, tb->w, tb->h);
// edit mode controls
if (tb->flags & TB_EDITABLE)
{
tb->xim = XOpenIM(display, NULL, NULL, NULL);
tb->xic = XCreateIC(tb->xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, tb->window, XNFocusWindow, tb->window, NULL);
}
return tb;
}
static void
InitI18N(Widget ctxw)
{
LoginWidget ctx = (LoginWidget)ctxw;
XIM xim = (XIM) NULL;
char *p;
ctx->login.xic = (XIC) NULL;
if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
xim = XOpenIM(XtDisplay(ctx), NULL, NULL, NULL);
if (!xim) {
LogError("Failed to open input method\n");
return;
}
ctx->login.xic = XCreateIC(xim,
XNInputStyle, (XIMPreeditNothing|XIMStatusNothing),
XNClientWindow, ctx->core.window,
XNFocusWindow, ctx->core.window, NULL);
if (!ctx->login.xic) {
LogError("Failed to create input context\n");
XCloseIM(xim);
}
return;
}
static void openwin(int x, int y, unsigned w, unsigned h, int b) {
XSizeHints hints;
XSetWindowAttributes swa;
unsigned long swamask;
Atom datom;
swa.event_mask = EVMASK;
swamask = CWEventMask;
hints.x = x;
hints.y = y;
hints.width = w;
hints.height = h;
assert(!g_win);
g_win = XCreateWindow(g_dpy, XRootWindow(g_dpy, scr()),
hints.x, hints.y, hints.width, hints.height,
0, CopyFromParent,
InputOutput,
CopyFromParent,
swamask, &swa);
borders(b);
hints.flags = USSize | USPosition;
XSetWMNormalHints(g_dpy, g_win, &hints);
datom = XInternAtom(g_dpy, "WM_DELETE_WINDOW", False);
XSetWMProtocols(g_dpy, g_win, &datom, 1);
XSelectInput(g_dpy, g_win, EVMASK);
g_xic = XCreateIC(g_xim,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, g_win,
XNFocusWindow, g_win,
NULL);
if (g_cursor)
XDefineCursor(g_dpy, g_win, g_cursor);
XStoreName(g_dpy, g_win, (const char*)cvInject(CVQ_NAME, 0, 0));
}
////////////////////////////////////////////////////////////
/// Do some common initializations after the window has been created
////////////////////////////////////////////////////////////
void WindowImplX11::Initialize()
{
// Make sure the "last key release" is initialized with invalid values
myLastKeyReleaseEvent.type = -1;
// Get the atom defining the close event
myAtomClose = XInternAtom(ourDisplay, "WM_DELETE_WINDOW", false);
XSetWMProtocols(ourDisplay, myWindow, &myAtomClose, 1);
// Create the input context
if (ourInputMethod)
{
myInputContext = XCreateIC(ourInputMethod,
XNClientWindow, myWindow,
XNFocusWindow, myWindow,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
NULL);
if (!myInputContext)
std::cerr << "Failed to create input context for window -- TextEntered event won't be able to return unicode" << std::endl;
}
// Show the window
XMapWindow(ourDisplay, myWindow);
XFlush(ourDisplay);
// Create the hiden cursor
CreateHiddenCursor();
// Set our context as the current OpenGL context for rendering
SetActive();
// Flush the commands queue
XFlush(ourDisplay);
}
void
CXWindowsPrimaryScreen::onPostOpen()
{
assert(m_window != None);
// get cursor info
m_screen->getCursorPos(m_x, m_y);
m_screen->getCursorCenter(m_xCenter, m_yCenter);
// get the input method
CDisplayLock display(m_screen);
m_im = XOpenIM(display, NULL, NULL, NULL);
if (m_im == NULL) {
return;
}
// find the appropriate style. synergy supports XIMPreeditNothing
// only at the moment.
XIMStyles* styles;
if (XGetIMValues(m_im, XNQueryInputStyle, &styles, NULL) != NULL ||
styles == NULL) {
LOG((CLOG_WARN "cannot get IM styles"));
return;
}
XIMStyle style = 0;
for (unsigned short i = 0; i < styles->count_styles; ++i) {
style = styles->supported_styles[i];
if ((style & XIMPreeditNothing) != 0) {
if ((style & (XIMStatusNothing | XIMStatusNone)) != 0) {
break;
}
}
}
XFree(styles);
if (style == 0) {
LOG((CLOG_WARN "no supported IM styles"));
return;
}
// create an input context for the style and tell it about our window
m_ic = XCreateIC(m_im, XNInputStyle, style, XNClientWindow, m_window, NULL);
if (m_ic == NULL) {
LOG((CLOG_WARN "cannot create IC"));
return;
}
// find out the events we must select for and do so
unsigned long mask;
if (XGetICValues(m_ic, XNFilterEvents, &mask, NULL) != NULL) {
LOG((CLOG_WARN "cannot get IC filter events"));
return;
}
XWindowAttributes attr;
XGetWindowAttributes(display, m_window, &attr);
XSelectInput(display, m_window, attr.your_event_mask | mask);
// no previous keycode
m_lastKeycode = 0;
}
void t_keyboard_context_renew(struct t_ic *ic)
{
if(xim) {
ic->xic = XCreateIC(xim, XNInputStyle, xim_style, XNClientWindow, ic->client, XNFocusWindow, ic->focus, NULL);
if(!ic->xic)
g_message("Error creating Input Context for window 0x%x 0x%x\n", (guint)ic->client, (guint)ic->focus);
}
}
void
x_init_input()
{
X.xim = XOpenIM(X.dpy, NULL, NULL, NULL);
X.xic = XCreateIC(X.xim, XNInputStyle, XIMPreeditNothing
| XIMStatusNothing, XNClientWindow, X.window,
XNFocusWindow, X.window, NULL);
}
__attribute__((constructor)) static void init()
{
dpy = XOpenDisplay(0);
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
im = XOpenIM(dpy, 0, 0, 0);
ic = XCreateIC(im, XNInputStyle, XIMPreeditNothing|XIMStatusNothing, 0);
XSync(dpy, 0);
}
static Bool
scalefilterInitDisplay (CompPlugin *p,
CompDisplay *d)
{
ScaleFilterDisplay *fd;
CompPlugin *scale = findActivePlugin ("scale");
CompOption *option;
int nOption;
if (!scale || !scale->vTable->getDisplayOptions)
return FALSE;
option = (*scale->vTable->getDisplayOptions) (scale, d, &nOption);
if (getIntOptionNamed (option, nOption, "abi", 0) != SCALE_ABIVERSION)
{
compLogMessage (d, "scalefilter", CompLogLevelError,
"scale ABI version mismatch");
return FALSE;
}
scaleDisplayPrivateIndex = getIntOptionNamed (option, nOption, "index", -1);
if (scaleDisplayPrivateIndex < 0)
return FALSE;
fd = malloc (sizeof (ScaleFilterDisplay));
if (!fd)
return FALSE;
fd->screenPrivateIndex = allocateScreenPrivateIndex (d);
if (fd->screenPrivateIndex < 0)
{
free (fd);
return FALSE;
}
fd->xim = XOpenIM (d->display, NULL, NULL, NULL);
if (fd->xim)
fd->xic = XCreateIC (fd->xim,
XNClientWindow, d->screens->root,
XNInputStyle,
XIMPreeditNothing | XIMStatusNothing,
NULL);
else
fd->xic = NULL;
if (fd->xic)
setlocale (LC_CTYPE, "");
WRAP (fd, d, handleEvent, scalefilterHandleEvent);
WRAP (fd, d, handleEcompEvent, scalefilterHandleEcompEvent);
d->privates[displayPrivateIndex].ptr = fd;
return TRUE;
}
void BrowserControl::createInputMethodAndInputContext()
{
m_im = XOpenIM(m_display, 0, 0, 0);
if (!m_im)
fprintf(stderr, "Could not open input method\n");
m_ic = XCreateIC(m_im, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, m_browserWindow->window(), 0);
if (!m_ic)
fprintf(stderr, "Could not open input context\n");
}
void setup() {
XSetWindowAttributes attributes;
XWindowAttributes window_attributes;
Visual *vis;
Colormap cmap;
int ignore;
display = XOpenDisplay(NULL);
screen = DefaultScreen(display);
vis = XDefaultVisual(display, screen);
cmap = DefaultColormap(display, screen);
if (XGetGeometry(display, RootWindow(display, screen), &root,
&ignore, &ignore,
&max_width, &max_height, &ignore, &ignore) == False)
die("Failed to get root Geometry!");
if (!XftColorAllocName(display, vis, cmap, fg_name, &fg))
die("Failed to allocate foreground color");
if (!XftColorAllocName(display, vis, cmap, bg_name, &bg))
die("Failed to allocate background color");
/* Setup and map window */
attributes.border_pixel = fg.pixel;
attributes.background_pixel = bg.pixel;
attributes.override_redirect = True;
attributes.event_mask =
ExposureMask|KeyPressMask|ButtonPressMask|ButtonReleaseMask;
win = XCreateWindow(display, root,
0, 0, 1, 1, BORDER_WIDTH,
DefaultDepth(display, 0),
CopyFromParent, CopyFromParent,
CWBackPixel|CWOverrideRedirect|CWEventMask|CWBorderPixel,
&attributes);
xim = XOpenIM(display, NULL, NULL, NULL);
xic = XCreateIC(xim, XNInputStyle,
XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, win, XNFocusWindow, win, NULL);
gc = XCreateGC(display, win, 0, 0);
buf = XCreatePixmap(display, win, 1, 1,
DefaultDepth(display, screen));
draw = XftDrawCreate(display, buf, vis, cmap);
load_font(font_str);
}
void WindowContextBase::enableOrResetIME() {
Display *display = gdk_x11_display_get_xdisplay(glass_gdk_window_get_display(gdk_window));
if (xim.im == NULL || xim.ic == NULL) {
xim.im = XOpenIM(display, NULL, NULL, NULL);
if (xim.im == NULL) {
return;
}
XIMStyle styles = get_best_supported_style(xim.im);
if (styles == 0) {
return;
}
XIMCallback startCallback = {(XPointer) jview, (XIMProc) im_preedit_start};
XIMCallback doneCallback = {(XPointer) jview, im_preedit_done};
XIMCallback drawCallback = {(XPointer) jview, im_preedit_draw};
XIMCallback caretCallback = {(XPointer) jview, im_preedit_caret};
XVaNestedList list = XVaCreateNestedList(0,
XNPreeditStartCallback, &startCallback,
XNPreeditDoneCallback, &doneCallback,
XNPreeditDrawCallback, &drawCallback,
XNPreeditCaretCallback, &caretCallback,
NULL);
xim.ic = XCreateIC(xim.im,
XNInputStyle, styles,
XNClientWindow, GDK_WINDOW_XID(gdk_window),
XNPreeditAttributes, list,
NULL);
XFree(list);
if (xim.ic == NULL) {
return;
}
}
if (xim.enabled) { //called when changed focus to different input
XmbResetIC(xim.ic);
}
XSetICFocus(xim.ic);
xim.enabled = TRUE;
}
void CUnixEventEmitter::createIM()
{
_im = XOpenIM(_dpy, NULL, NULL, NULL);
if (_im)
{
_ic = XCreateIC(_im, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, _win, XNFocusWindow, _win, NULL);
// XSetICFocus(_ic);
}
else
{
_ic = 0;
nlwarning("XCreateIM failed");
}
if (!_ic)
{
nlwarning("XCreateIC failed");
}
}
bool X11Window::internalSetupWindowInput()
{
// create input context (to have better key input handling)
if(!XSupportsLocale()) {
g_logger.error("X11 doesn't support the current locale");
return false;
}
XSetLocaleModifiers("");
m_xim = XOpenIM(m_display, NULL, NULL, NULL);
if(!m_xim) {
g_logger.error("XOpenIM failed");
return false;
}
m_xic = XCreateIC(m_xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, m_window, NULL);
if(!m_xic) {
g_logger.error("Unable to create the input context");
return false;
}
return true;
}
void creategui()
{
int x, y, w = width, h = height;
XSetWindowAttributes wa;
if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
fputs("no locale support\n", stderr);
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
initfont(font);
cursor = XCreateFontCursor(dpy, XC_left_ptr);
dc.norm[ColBG] = getcolor(normbgcolor);
dc.norm[ColFG] = getcolor(normfgcolor);
dc.sel[ColBG] = getcolor(selbgcolor);
dc.sel[ColFG] = getcolor(selfgcolor);
dc.drawable = XCreatePixmap(dpy, root, w, 2 * h, DefaultDepth(dpy, screen));
dc.gc = XCreateGC(dpy, root, 0, NULL);
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
if (!dc.font.set)
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
wa.cursor = cursor;
wa.background_pixel = dc.norm[ColBG];
XChangeWindowAttributes(dpy, root, CWBackPixel|CWCursor, &wa);
x = (DisplayWidth(dpy, screen) - w) / 2;
y = DisplayHeight(dpy, screen) / 2;
createinput(userprompt, x, y - h, w, h, innerpx, False);
createinput(passprompt, x, y, w, h, innerpx, True);
im = XOpenIM(dpy, NULL, NULL, NULL);
ic = XCreateIC(im, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, inputs->win, XNFocusWindow, inputs->win, NULL);
}
se_text_xviewer* se_text_xviewer_create( se_env* env )
{
se_text_xviewer* viewer = g_malloc0( sizeof(se_text_xviewer) );
if ( !viewer ) {
se_error( "can not malloc a viewer obj" );
}
viewer->env = env;
int width = 800;
int height = 600;
viewer->view = XCreateSimpleWindow(
env->display, env->root, 0, 0, width, height, 0,
BlackPixel(env->display, env->screen),
WhitePixel(env->display, env->screen) );
viewer->key_handler = se_text_xviewer_key_event;
viewer->mouse_handler = se_text_xviewer_mouse_event;
viewer->configure_change_handler = se_text_xviewer_configure_change_handler;
viewer->show = se_text_xviewer_show;
viewer->repaint = se_text_xviewer_repaint;
viewer->redisplay = se_text_xviewer_redisplay;
viewer->updateSize = se_text_xviewer_updateSize;
se_text_xviewer_draw_create( viewer );
viewer->content = g_malloc0( SE_MAX_COLUMNS * SE_MAX_ROWS );
XIMStyles *im_supported_styles;
XIMStyle app_supported_styles;
XIMStyle style;
XIMStyle best_style;
XGetIMValues( env->xim, XNQueryInputStyle, &im_supported_styles, NULL );
app_supported_styles = XIMPreeditNone | XIMPreeditNothing | XIMPreeditArea
| XIMStatusNone | XIMStatusNothing | XIMStatusArea;
best_style = 0;
se_debug( "styles count: %d", im_supported_styles->count_styles );
for(int i=0; i < im_supported_styles->count_styles; i++) {
style = im_supported_styles->supported_styles[i];
dump_style( style );
if ((style & app_supported_styles) == style) /* if we can handle it */
best_style = ChooseBetterStyle(style, best_style);
}
/* if we couldn't support any of them, print an error and exit */
if (best_style == 0) {
se_error("commonly supported interaction style.");
exit(1);
}
XFree(im_supported_styles);
dump_style( best_style );
viewer->xic = XCreateIC(env->xim, XNInputStyle, best_style,
XNClientWindow, viewer->view,
NULL);
if ( viewer->xic == NULL ) {
se_debug(" create xic failed" );
exit(1);
}
se_debug( "XLocaleOfIM: %s", XLocaleOfIM( env->xim ) );
return viewer;
}
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");
}
void dpy_start(void)
{
display = XOpenDisplay(NULL);
if (!display)
{
fprintf(stderr, "Error: can't open display. Is DISPLAY set?\n");
exit(1);
}
window = XCreateSimpleWindow(display, RootWindow(display, 0),
0, 0, 800, 600, 0, 0, BlackPixel(display, 0));
XStoreName(display, window, "WordGrinder " VERSION);
XSetClassHint(display, window,
&((XClassHint) { "WordGrinder", "WordGrinder" }));
XSelectInput(display, window,
StructureNotifyMask | ExposureMask | KeyPressMask | KeymapStateMask);
XMapWindow(display, window);
glyphcache_init();
colours[COLOUR_BLACK] = load_colour("X11_BLACK_COLOUR", "#000000");
colours[COLOUR_DIM] = load_colour("X11_DIM_COLOUR", "#555555");
colours[COLOUR_NORMAL] = load_colour("X11_NORMAL_COLOUR", "#888888");
colours[COLOUR_BRIGHT] = load_colour("X11_BRIGHT_COLOUR", "#ffffff");
draw = XftDrawCreate(display, window,
DefaultVisual(display, DefaultScreen(display)),
DefaultColormap(display, DefaultScreen(display)));
xim = XOpenIM(display, NULL, NULL, NULL);
if (xim)
xic = XCreateIC(xim, XNInputStyle,
XIMPreeditNothing | XIMStatusNothing, XNClientWindow, window, NULL);
if (!xim || !xic)
{
fprintf(stderr, "Error: couldn't set up input methods\n");
exit(1);
}
XSetICFocus(xic);
{
XGCValues gcv =
{
.graphics_exposures = false
};
gc = XCreateGC(display, window, GCGraphicsExposures, &gcv);
}
screenwidth = screenheight = 0;
cursorx = cursory = 0;
}
void dpy_shutdown(void)
{
}
void dpy_clearscreen(void)
{
dpy_cleararea(0, 0, screenwidth-1, screenheight-1);
}
void
setup(void) {
int x, y, screen = DefaultScreen(dc->dpy);
Window root = RootWindow(dc->dpy, screen);
XSetWindowAttributes swa;
XIM xim;
#ifdef XINERAMA
int n;
XineramaScreenInfo *info;
#endif
clip = XInternAtom(dc->dpy, "CLIPBOARD", False);
utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);
/* calculate menu geometry */
bh = (line_height > dc->font.height + 2) ? line_height : dc->font.height + 2;
lines = MAX(lines, 0);
mh = (lines + 1) * bh;
#ifdef XINERAMA
if((info = XineramaQueryScreens(dc->dpy, &n))) {
int a, j, di, i = 0, area = 0;
unsigned int du;
Window w, pw, dw, *dws;
XWindowAttributes wa;
XGetInputFocus(dc->dpy, &w, &di);
if(w != root && w != PointerRoot && w != None) {
/* find top-level window containing current input focus */
do {
if(XQueryTree(dc->dpy, (pw = w), &dw, &w, &dws, &du) && dws)
XFree(dws);
} while(w != root && w != pw);
/* find xinerama screen with which the window intersects most */
if(XGetWindowAttributes(dc->dpy, pw, &wa))
for(j = 0; j < n; j++)
if((a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j])) > area) {
area = a;
i = j;
}
}
/* no focused window is on screen, so use pointer location instead */
if(!area && XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
for(i = 0; i < n; i++)
if(INTERSECT(x, y, 1, 1, info[i]))
break;
x = info[i].x_org;
y = info[i].y_org + (topbar ? yoffset : info[i].height - mh - yoffset);
mw = info[i].width;
XFree(info);
}
else
#endif
{
x = 0;
y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh - yoffset;
mw = DisplayWidth(dc->dpy, screen);
}
x += xoffset;
mw = width ? width : mw;
promptw = (prompt && *prompt) ? textw(dc, prompt) : 0;
inputw = MIN(inputw, mw/3);
match();
/* create menu window */
swa.override_redirect = True;
swa.background_pixel = normcol->BG;
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
win = XCreateWindow(dc->dpy, root, x, y, mw, mh, 0,
DefaultDepth(dc->dpy, screen), CopyFromParent,
DefaultVisual(dc->dpy, screen),
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
/* open input methods */
xim = XOpenIM(dc->dpy, NULL, NULL, NULL);
xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, win, XNFocusWindow, win, NULL);
XMapRaised(dc->dpy, win);
resizedc(dc, mw, mh);
drawmenu();
}
int main(int argc, char **argv)
{
Display *display;
int screen_num;
Window win; //窗口ID
unsigned int width, height; //窗口尺寸
unsigned int border_width = 4; //边界空白
unsigned int display_width, display_height;//屏幕尺寸
XEvent report;
GC gc;
unsigned long valuemask = 0;
XGCValues values;
char *display_name = NULL;
Atom protocols;
//edit
int len = 127;
unsigned char string[128], s_tab[ROW][127];
KeySym keysym;
int row = 0, col = 0;
int i, count = 0;
Status status;
//字体集
XFontSet fontset;
char **missing_charsets;
int num_missing_charsets;
char *default_string;
XFontSetExtents *fs_ext;
int dec;
//XIM
XIM im;
XIC ic;
//overspot
XRectangle spot, s_rect;
XVaNestedList preedit_attr, status_attr;
//设置locale
if((setlocale(LC_ALL, "")) == NULL){
printf("cannot set locale\n");
exit(1);
}
//判断X是否支持locale
if(!XSupportsLocale()){
printf("X does not support current locale\n");
exit(1);
}
//设置locale修饰
if(XSetLocaleModifiers(NULL)){
printf("Cannot set locale modifiers\n");
exit(1);
}
// 和X 服务器连接
if ( (display=XOpenDisplay(display_name)) == NULL )
{
printf("Cannot connect to X server %s\n",
XDisplayName(display_name));
exit(-1);
}
//获得缺省的 screen_num
screen_num = DefaultScreen(display);
//获得屏幕的宽度和高度
display_width = DisplayWidth(display, screen_num);
display_height = DisplayHeight(display, screen_num);
//建立字体集
fontset = XCreateFontSet(display,
"8x16,-*-song-medium-r-normal--16-*-*-*-*-*-gb2312.1980-0",
&missing_charsets, &num_missing_charsets,
&default_string);
if(num_missing_charsets > 0){
int i;
printf("Following charsets are missing:\n");
for(i=0; i<num_missing_charsets; i++){
printf("Missing %d: %s\n",
i, missing_charsets[i]);
}
printf("\nDefault string:%s\n", default_string);
XFreeStringList(missing_charsets);
}
//字体的Extents
fs_ext = XExtentsOfFontSet(fontset);
dec = fs_ext->max_logical_extent.height
+ fs_ext->max_logical_extent.y;
width = W_WIDTH;
height = W_HEIGHT + dec;
//建立窗口
win = XCreateSimpleWindow(display, //display
RootWindow(display,screen_num), //父窗口
0, 0, width, height, //位置和大小
border_width, //边界宽度
BlackPixel(display,screen_num), //前景色
WhitePixel(display,screen_num));//背景色
//选择窗口感兴趣的事件掩码
XSelectInput(display, win,
ExposureMask | KeyPressMask |
ButtonPressMask | StructureNotifyMask);
//建立GC
gc = XCreateGC(display, win, valuemask, &values);
protocols = XInternAtom(display, "WM_DELETE_WINDOW", True);
XSetWMProtocols(display, win, &protocols, 1);
//显示窗口
XMapWindow(display, win);
//联接输入服务器
if((im = XOpenIM(display, NULL, NULL, NULL)) == NULL){
printf("Error : XOpenIM !\n");
exit(1);
}
//设置输入服务器的位置
spot.x = F_SIZE / 2 * col;
spot.y = F_SIZE * (row + 1) - dec;
preedit_attr = XVaCreateNestedList(0,
XNSpotLocation, &spot,
XNFontSet, fontset,
NULL);
s_rect.x = 0;
s_rect.y = F_SIZE * ROW + dec + 2;
s_rect.width = W_WIDTH;
s_rect.height = F_SIZE;
status_attr = XVaCreateNestedList(0,
XNArea, &s_rect,
XNFontSet, fontset,
NULL);
//建立IC
if((ic = XCreateIC(im,
XNInputStyle, XIMPreeditPosition | XIMStatusNothing,
XNClientWindow, win,
XNPreeditAttributes, preedit_attr,
XNStatusAttributes, status_attr, NULL)) == NULL){
printf("Error : XCreateIC() ! \n");
XCloseIM(im);
exit(0);
}
//释放内存
XFree(preedit_attr);
XFree(status_attr);
//写屏缓冲区初始化
for(i = 0; i < ROW; i++)s_tab[i][0] = 0;
//进入事件循环
while (1) {
//取得队列中的事件
XNextEvent(display, &report);
//过滤事件
if(XFilterEvent(&report, None) == True) continue;
switch (report.type) {
//聚焦发声变化
case FocusIn:
XSetICFocus(ic);
break;
case FocusOut:
XUnsetICFocus(ic);
break;
//曝光事件, 窗口应重绘
case Expose:
//取得最后一个曝光事件
if (report.xexpose.count != 0) break;
for ( i=0; i < ROW; i++)
XmbDrawString(display, win, fontset,gc,
0, F_SIZE * (i +1),
s_tab[i], strlen(s_tab[i]));
break;
//窗口尺寸改变, 重新取得窗口的宽度和高度
case ConfigureNotify:
width = report.xconfigure.width;
height = report.xconfigure.height;
break;
//鼠标点击或有按键, 释放资源则退出
case KeyPress:
count = XmbLookupString(ic,
(XKeyPressedEvent *) &report,
string, len, &keysym, &status);
string[count] = 0;
if (status == XLookupBoth&&keysym == XK_Return){
row = (++row) % ROW;
col = 0;
s_tab[row][0] = 0;
XClearArea(display, win,
0, F_SIZE * row + dec,
W_WIDTH, F_SIZE, False);
} else if (status = XLookupChars
|| status == XLookupBoth){
XmbDrawString(display, win, fontset, gc,
F_SIZE / 2 * col, F_SIZE * (row + 1),
string, count);
for (i = 0; i < count && col < len &&
string[i]; i++, col++)
s_tab[row][col] = string[i];
s_tab[row][col] = 0;
}
//更新输入服务器位置
spot.x = F_SIZE / 2 * col;
spot.y = F_SIZE * (row + 1);
preedit_attr = XVaCreateNestedList(0,
XNSpotLocation, &spot,
NULL);
XSetICValues(ic,
XNPreeditAttributes, preedit_attr,
NULL);
XFree(preedit_attr);
break;
case ClientMessage:
if (report.xclient.data.l[0] == protocols) {
XDestroyIC(ic);
XCloseIM(im);
XDestroyWindow(display, win);
XCloseDisplay(display);
exit(0);
}
break;
default:
break;
}
}
}
static void
setup(void)
{
int x, y;
XSetWindowAttributes swa;
XIM xim;
#ifdef XINERAMA
XineramaScreenInfo *info;
Window w, pw, dw, *dws;
XWindowAttributes wa;
int a, j, di, n, i = 0, area = 0;
unsigned int du;
#endif
/* init appearance */
scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor);
scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor);
scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
scheme[SchemeOut].bg = drw_clr_create(drw, outbgcolor);
scheme[SchemeOut].fg = drw_clr_create(drw, outfgcolor);
clip = XInternAtom(dpy, "CLIPBOARD", False);
utf8 = XInternAtom(dpy, "UTF8_STRING", False);
/* calculate menu geometry */
bh = drw->fonts[0]->h + 2;
lines = MAX(lines, 0);
mh = (lines + 1) * bh;
#ifdef XINERAMA
if ((info = XineramaQueryScreens(dpy, &n))) {
XGetInputFocus(dpy, &w, &di);
if (mon != -1 && mon < n)
i = mon;
if (!i && w != root && w != PointerRoot && w != None) {
/* find top-level window containing current input focus */
do {
if (XQueryTree(dpy, (pw = w), &dw, &w, &dws, &du) && dws)
XFree(dws);
} while (w != root && w != pw);
/* find xinerama screen with which the window intersects most */
if (XGetWindowAttributes(dpy, pw, &wa))
for (j = 0; j < n; j++)
if ((a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j])) > area) {
area = a;
i = j;
}
}
/* no focused window is on screen, so use pointer location instead */
if (mon == -1 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
for (i = 0; i < n; i++)
if (INTERSECT(x, y, 1, 1, info[i]))
break;
x = info[i].x_org;
y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
mw = info[i].width;
XFree(info);
} else
#endif
{
x = 0;
y = topbar ? 0 : sh - mh;
mw = sw;
}
promptw = (prompt && *prompt) ? TEXTW(prompt) : 0;
inputw = MIN(inputw, mw/3);
match();
/* create menu window */
swa.override_redirect = True;
swa.background_pixel = scheme[SchemeNorm].bg->pix;
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
DefaultDepth(dpy, screen), CopyFromParent,
DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
/* open input methods */
xim = XOpenIM(dpy, NULL, NULL, NULL);
xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, win, XNFocusWindow, win, NULL);
XMapRaised(dpy, win);
drw_resize(drw, mw, mh);
drawmenu();
}
void
x_window_rep::initialize () {
SI min_w= Min_w, min_h= Min_h;
SI def_w= Def_w, def_h= Def_h;
SI max_w= Max_w, max_h= Max_h;
dpy= gui->dpy;
gc = gui->gc;
full_screen_flag= false;
// time_t start_1= texmacs_time ();
ren->set_origin (0, 0);
ren->decode (def_w, def_h); def_h= -def_h;
ren->decode (min_w, min_h); min_h= -min_h;
ren->decode (max_w, max_h); max_h= -max_h;
// cout << "Size computation required " << (texmacs_time ()-start_1) << " ms\n";
// time_t start_2= texmacs_time ();
unsigned long valuemask= CWOverrideRedirect | CWSaveUnder;
//unsigned long valuemask= CWOverrideRedirect | CWSaveUnder | CWBackingStore;
XSetWindowAttributes setattr;
setattr.override_redirect= (name==NULL);
setattr.save_under = True; // (name==NULL);
// setattr.backing_store = Always;
// FIXME: backing store does not seem to work correctly
if (win_w == 0) win_w= def_w;
if (win_h == 0) win_h= def_h;
if ((win_x+ win_w) > gui->screen_width) win_x= gui->screen_width- win_w;
if (win_x < 0) win_x= 0;
if ((win_y+ win_h) > gui->screen_height) win_y= gui->screen_height- win_h;
if (win_y < 0) win_y=0;
win= XCreateWindow (dpy, gui->root, win_x, win_y, win_w, win_h, 0,
gui->depth, InputOutput, CopyFromParent,
valuemask, &setattr);
ren->win= (Drawable) win;
// cout << "XWindow creation required " << (texmacs_time ()-start_2) << " ms\n";
//cout << "Hints: "
// << min_w << ", " << min_h << " --- "
// << def_w << ", " << def_h << " --- "
// << max_w << ", " << max_h << "\n";
if (name == NULL) name= const_cast<char*> ("popup");
if (the_name == "") {
the_name= name;
mod_name= name;
}
set_hints (min_w, min_h, max_w, max_h);
unsigned long ic_mask= 0;
ic_ok= false;
if (gui->im_ok) {
ic= XCreateIC (gui->im,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, win,
NULL);
if (ic == NULL)
cout << "TeXmacs] Warning: couldn't create input context\n";
else {
ic_ok= true;
XGetICValues (ic, XNFilterEvents, &ic_mask, NULL);
}
}
XSelectInput (dpy, win,
ExposureMask | StructureNotifyMask |
SubstructureNotifyMask | FocusChangeMask |
PointerMotionMask | EnterWindowMask | LeaveWindowMask |
ButtonPressMask | ButtonReleaseMask |
KeyPressMask | ic_mask);
Atom wm_protocols = XInternAtom(dpy, "WM_PROTOCOLS", 1);
Atom wm_delete_window = XInternAtom(dpy, "WM_DELETE_WINDOW", 1);
XSetWMProtocols (dpy, win, &wm_protocols, 1);
XSetWMProtocols (dpy, win, &wm_delete_window, 1);
nr_windows++;
Window_to_window (win)= (void*) this;
set_identifier (w, (int) win);
notify_position (w, 0, 0);
notify_size (w, Def_w, Def_h);
}
XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data)
{
XPoint spot = {0};
XVaNestedList preedit = NULL;
XVaNestedList status = NULL;
XIC xic;
XICCallback destroy = {(XPointer)data, (XICProc)X11DRV_DestroyIC};
XICCallback P_StartCB, P_DoneCB, P_DrawCB, P_CaretCB;
LANGID langid = PRIMARYLANGID(LANGIDFROMLCID(GetThreadLocale()));
Window win = data->whole_window;
TRACE("xim = %p\n", xim);
wine_tsx11_lock();
/* use complex and slow XIC initialization method only for CJK */
if (langid != LANG_CHINESE &&
langid != LANG_JAPANESE &&
langid != LANG_KOREAN)
{
xic = XCreateIC(xim,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, win,
XNFocusWindow, win,
XNDestroyCallback, &destroy,
NULL);
wine_tsx11_unlock();
data->xic = xic;
return xic;
}
/* create callbacks */
P_StartCB.client_data = NULL;
P_DoneCB.client_data = NULL;
P_DrawCB.client_data = NULL;
P_CaretCB.client_data = NULL;
P_StartCB.callback = (XICProc)XIMPreEditStartCallback;
P_DoneCB.callback = (XICProc)XIMPreEditDoneCallback;
P_DrawCB.callback = (XICProc)XIMPreEditDrawCallback;
P_CaretCB.callback = (XICProc)XIMPreEditCaretCallback;
if ((ximStyle & (XIMPreeditNothing | XIMPreeditNone)) == 0)
{
preedit = XVaCreateNestedList(0,
XNSpotLocation, &spot,
XNPreeditStartCallback, &P_StartCB,
XNPreeditDoneCallback, &P_DoneCB,
XNPreeditDrawCallback, &P_DrawCB,
XNPreeditCaretCallback, &P_CaretCB,
NULL);
TRACE("preedit = %p\n", preedit);
}
else
{
preedit = XVaCreateNestedList(0,
XNPreeditStartCallback, &P_StartCB,
XNPreeditDoneCallback, &P_DoneCB,
XNPreeditDrawCallback, &P_DrawCB,
XNPreeditCaretCallback, &P_CaretCB,
NULL);
TRACE("preedit = %p\n", preedit);
}
if ((ximStyle & (XIMStatusNothing | XIMStatusNone)) == 0)
{
status = XVaCreateNestedList(0,
NULL);
TRACE("status = %p\n", status);
}
if (preedit != NULL && status != NULL)
{
xic = XCreateIC(xim,
XNInputStyle, ximStyle,
XNPreeditAttributes, preedit,
XNStatusAttributes, status,
XNClientWindow, win,
XNFocusWindow, win,
XNDestroyCallback, &destroy,
NULL);
}
else if (preedit != NULL)
{
xic = XCreateIC(xim,
XNInputStyle, ximStyle,
XNPreeditAttributes, preedit,
XNClientWindow, win,
XNFocusWindow, win,
XNDestroyCallback, &destroy,
NULL);
}
else if (status != NULL)
{
xic = XCreateIC(xim,
XNInputStyle, ximStyle,
XNStatusAttributes, status,
XNClientWindow, win,
XNFocusWindow, win,
XNDestroyCallback, &destroy,
NULL);
}
else
{
xic = XCreateIC(xim,
XNInputStyle, ximStyle,
XNClientWindow, win,
XNFocusWindow, win,
XNDestroyCallback, &destroy,
NULL);
}
TRACE("xic = %p\n", xic);
data->xic = xic;
if (preedit != NULL)
XFree(preedit);
if (status != NULL)
XFree(status);
wine_tsx11_unlock();
return xic;
}
void DesktopWindowLinux::setup()
{
char* loc = setlocale(LC_ALL, "");
if (!loc)
std::cerr << "Could not use the the default environment locale.\n";
if (!XSupportsLocale())
std::cerr << "Default locale \"" << (loc ? loc : "") << "\" is no supported.\n";
// When changing the locale being used we must call XSetLocaleModifiers (refer to manpage).
if (!XSetLocaleModifiers(""))
std::cerr << "Could not set locale modifiers for locale \"" << (loc ? loc : "") << "\".\n";
m_display = XOpenDisplay(0);
if (!m_display)
throw FatalError("Couldn't connect to X server");
int attributes[] = {
GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
GLX_DOUBLEBUFFER, True,
GLX_RENDER_TYPE,
GLX_RGBA_BIT,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_ALPHA_SIZE, 1,
GLX_TRANSPARENT_TYPE,
GLX_NONE,
None
};
int numReturned = 0;
GLXFBConfig* fbConfigs(glXChooseFBConfig(m_display, DefaultScreen(m_display), attributes, &numReturned));
if (!fbConfigs)
throw FatalError("No double buffered config available");
GLXFBConfig fbConfig = fbConfigs[0];
ScopedXFree x(fbConfigs);
m_visualInfo = glXGetVisualFromFBConfig(m_display, fbConfig);
if (!m_visualInfo)
throw FatalError("No appropriate visual found.");
XSetWindowAttributes setAttributes;
setAttributes.colormap = XCreateColormap(m_display, DefaultRootWindow(m_display), m_visualInfo->visual, AllocNone);
setAttributes.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | StructureNotifyMask | PointerMotionMask;
m_window = XCreateWindow(m_display, DefaultRootWindow(m_display),
0, 0, m_size.width, m_size.height, 0,
m_visualInfo->depth, InputOutput, m_visualInfo->visual,
CWColormap | CWEventMask, &setAttributes);
m_im = XOpenIM(m_display, 0, 0, 0);
if (!m_im)
throw FatalError("Could not open input method.");
m_ic = XCreateIC(m_im, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, m_window, NULL);
if (!m_ic)
throw FatalError("Could not open input context.");
wmDeleteMessageAtom = XInternAtom(m_display, "WM_DELETE_WINDOW", False);
XSetWMProtocols(m_display, m_window, &wmDeleteMessageAtom, 1);
XMapWindow(m_display, m_window);
XStoreName(m_display, m_window, "Drowser");
m_context = glXCreateNewContext(m_display, fbConfig, GLX_RGBA_TYPE, NULL, GL_TRUE);
if (!m_context)
throw FatalError("glXCreateContext() failed.");
}
/* x_keyboard_init
* Initialise the X11 keyboard driver.
*/
static int x_keyboard_init(void)
{
#ifdef ALLEGRO_XWINDOWS_WITH_XIM
char *old_locale;
XIMStyles *xim_styles;
XIMStyle xim_style = 0;
char *imvalret;
int i;
#endif
ALLEGRO_SYSTEM_XGLX *s = (void *)al_get_system_driver();
if (xkeyboard_installed)
return 0;
if (s->x11display == NULL)
return 0;
main_pid = getpid();
memcpy(key_names, _al_keyboard_common_names, sizeof key_names);
_al_mutex_lock(&s->lock);
/* HACK: XkbSetDetectableAutoRepeat is broken in some versions of X.Org */
Bool supported;
XkbSetDetectableAutoRepeat(s->x11display, True, &supported);
if (!supported) {
ALLEGRO_WARN("XkbSetDetectableAutoRepeat failed.\n");
}
#ifdef ALLEGRO_XWINDOWS_WITH_XIM
ALLEGRO_INFO("Using X Input Method.\n");
old_locale = setlocale(LC_CTYPE, NULL);
ALLEGRO_DEBUG("Old locale: %s\n", old_locale ? old_locale : "(null)");
if (old_locale) {
/* The return value of setlocale() may be clobbered by the next call
* to setlocale() so we must copy it.
*/
old_locale = strdup(old_locale);
}
/* Otherwise we are restricted to ISO-8859-1 characters. */
if (setlocale(LC_CTYPE, "") == NULL) {
ALLEGRO_WARN("Could not set default locale.\n");
}
/* TODO: is this needed?
modifiers = XSetLocaleModifiers("@im=none");
if (modifiers == NULL) {
ALLEGRO_WARN("XSetLocaleModifiers failed.\n");
}
*/
xim = XOpenIM(s->x11display, NULL, NULL, NULL);
if (xim == NULL) {
ALLEGRO_WARN("XOpenIM failed.\n");
}
if (old_locale) {
ALLEGRO_DEBUG("Restoring old locale: %s\n", old_locale);
setlocale(LC_CTYPE, old_locale);
free(old_locale);
}
if (xim) {
imvalret = XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL);
if (imvalret != NULL || xim_styles == NULL) {
ALLEGRO_WARN("Input method doesn't support any styles.\n");
}
if (xim_styles) {
xim_style = 0;
for (i = 0; i < xim_styles->count_styles; i++) {
if (xim_styles->supported_styles[i] ==
(XIMPreeditNothing | XIMStatusNothing)) {
xim_style = xim_styles->supported_styles[i];
break;
}
}
if (xim_style == 0) {
ALLEGRO_WARN("Input method doesn't support the style we support.\n");
}
else {
ALLEGRO_INFO("Input method style = %ld\n", xim_style);
}
XFree(xim_styles);
}
}
if (xim && xim_style) {
xic = XCreateIC(xim,
XNInputStyle, xim_style,
NULL);
if (xic == NULL) {
ALLEGRO_WARN("XCreateIC failed.\n");
}
else {
ALLEGRO_INFO("XCreateIC succeeded.\n");
}
/* In case al_install_keyboard() is called when there already is
* a display, we set it as client window.
*/
ALLEGRO_DISPLAY *display = al_get_current_display();
ALLEGRO_DISPLAY_XGLX *display_glx = (void *)display;
if (display_glx && xic)
XSetICValues(xic, XNClientWindow, display_glx->window, NULL);
}
#endif
if (!_al_xwin_get_keyboard_mapping()) {
return 1;
}
_al_mutex_unlock(&s->lock);
xkeyboard_installed = 1;
return 0;
}