static Bool
ResizeVendorShell_Core(VendorShellWidget vw, XawVendorShellExtPart *ve,
XawIcTableList p)
{
XVaNestedList pe_attr, st_attr;
XRectangle pe_area, st_area;
XRectangle *get_pe_area = NULL, *get_st_area = NULL;
st_area.width = 0;
if (p->input_style & XIMStatusArea) {
st_attr = XVaCreateNestedList(0, XNArea, &get_st_area, NULL);
XGetICValues(p->xic, XNStatusAttributes, st_attr, NULL);
XFree(st_attr);
if (p->xic == NULL) {
return(FALSE);
}
st_area.x = 0;
st_area.y = vw->core.height - ve->im.area_height;
st_area.width = get_st_area->width;
st_area.height = get_st_area->height;
XFree(get_st_area);
st_attr = XVaCreateNestedList(0, XNArea, &st_area, NULL);
XSetICValues(p->xic, XNStatusAttributes, st_attr, NULL);
XFree(st_attr);
if (p->xic == NULL) {
return(FALSE);
}
}
if (p->input_style & XIMPreeditArea) {
pe_attr = XVaCreateNestedList(0, XNArea, &get_pe_area, NULL);
XGetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL);
XFree(pe_attr);
if (p->xic == NULL) {
return(FALSE);
}
pe_area.x = st_area.width;
pe_area.y = vw->core.height - ve->im.area_height;
pe_area.width = vw->core.width;
pe_area.height = get_pe_area->height;
if (p->input_style & XIMStatusArea) {
pe_area.width -= st_area.width;
}
XFree(get_pe_area);
pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL);
XSetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL);
XFree(pe_attr);
}
return(TRUE);
}
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;
}
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxKeyboard_setupIMEventMask(JNIEnv *env, jclass unused, jlong display_ptr, jlong window_ptr, jlong xic_ptr) {
Display *disp = (Display *)(intptr_t)display_ptr;
Window win = (Window)window_ptr;
XIC xic = (XIC)(intptr_t)xic_ptr;
long im_event_mask;
XWindowAttributes win_attributes;
XGetWindowAttributes(disp, win, &win_attributes);
XGetICValues(xic, XNFilterEvents, &im_event_mask, NULL);
XSelectInput(disp, win, win_attributes.your_event_mask | im_event_mask);
XSetICFocus(xic);
}
void
rxvt_term::IMSetPosition ()
{
XRectangle preedit_rect, status_rect, *needed_rect;
XVaNestedList preedit_attr, status_attr;
if (!Input_Context
|| !focus
|| !(input_style & (XIMPreeditArea | XIMPreeditPosition))
|| !IMisRunning ())
return;
if (input_style & XIMPreeditPosition)
{
im_set_size (preedit_rect);
preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
XSetICValues (Input_Context,
XNPreeditAttributes, preedit_attr, NULL);
}
else
{
/* Getting the necessary width of preedit area */
status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
XFree (status_attr);
im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
XFree (needed_rect);
preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
XSetICValues (Input_Context,
XNPreeditAttributes, preedit_attr,
XNStatusAttributes, status_attr,
NULL);
XFree (status_attr);
}
XFree (preedit_attr);
}
/* get_im_height: returns height of the input method status area in pixels.
*
* This function assumes that if any XIM related information cannot be
* queried then the app must not have an input method status area in the
* current locale and returns zero as the status area height
*/
int32_t
awt_motif_getIMStatusHeight(Widget w, jobject tc)
{
XIC xic = NULL;
XRectangle *im_rect=NULL;
int32_t im_height = 0;
char *ret;
xic = XmImGetXIC(getTextWidget(tc), XmPER_SHELL, NULL, 0);
if(xic != NULL) {
/* finally query the server for the status area geometry */
xic_vlist[0].name = XNArea;
xic_vlist[0].value = (XtArgVal)&im_rect;
xic_vlist[1].name = NULL;
ret=XGetICValues(xic, XNStatusAttributes, &xic_vlist[0], NULL);
if (ret == NULL && im_rect != NULL) {
im_height = im_rect->height;
if (im_height > 0) {
im_height += SEPARATOR_HEIGHT;
}
XFree(im_rect);
} else {
im_height = 0;
}
}
if (im_height == 0) {
im_height = _XmImGetGeo(w);
}
#if defined(DEBUG)
jio_fprintf(stderr,"awt_motif_getIMStatusHeight: Height = %d",im_height);
#endif
return im_height;
}
static void
_ecore_imf_context_xim_reset(Ecore_IMF_Context *ctx)
{
EINA_LOG_DBG("%s in", __FUNCTION__);
#ifdef ENABLE_XIM
XIC ic;
Ecore_IMF_Context_Data *imf_context_data;
char *result;
/* restore conversion state after resetting ic later */
XIMPreeditState preedit_state = XIMPreeditUnKnown;
XVaNestedList preedit_attr;
Eina_Bool have_preedit_state = EINA_FALSE;
imf_context_data = ecore_imf_context_data_get(ctx);
EINA_SAFETY_ON_NULL_RETURN(imf_context_data);
ic = imf_context_data->ic;
if (!ic)
return;
if (imf_context_data->preedit_length == 0)
return;
preedit_attr = XVaCreateNestedList(0,
XNPreeditState, &preedit_state,
NULL);
if (!XGetICValues(ic,
XNPreeditAttributes, preedit_attr,
NULL))
have_preedit_state = EINA_TRUE;
XFree(preedit_attr);
result = XmbResetIC(ic);
preedit_attr = XVaCreateNestedList(0,
XNPreeditState, preedit_state,
NULL);
if (have_preedit_state)
XSetICValues(ic,
XNPreeditAttributes, preedit_attr,
NULL);
XFree(preedit_attr);
if (imf_context_data->feedbacks)
{
free(imf_context_data->feedbacks);
imf_context_data->feedbacks = NULL;
}
if (imf_context_data->preedit_length)
{
imf_context_data->preedit_length = 0;
free(imf_context_data->preedit_chars);
imf_context_data->preedit_chars = NULL;
ecore_imf_context_preedit_changed_event_add(ctx);
ecore_imf_context_event_callback_call(ctx, ECORE_IMF_CALLBACK_PREEDIT_CHANGED, NULL);
}
if (result)
{
char *result_utf8 = strdup(result);
if (result_utf8)
{
ecore_imf_context_commit_event_add(ctx, result_utf8);
ecore_imf_context_event_callback_call(ctx, ECORE_IMF_CALLBACK_COMMIT, result_utf8);
free(result_utf8);
}
}
XFree(result);
#else
(void)ctx;
#endif
}
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);
}
int main_loop(int argc, char *argv[])
{
setup_language();
se_env* env = se_env_init();
se_text_xviewer* viewer = se_text_xviewer_create( env );
long im_event_mask;
XGetICValues( viewer->xic, XNFilterEvents, &im_event_mask, NULL );
int mask = ExposureMask | ButtonPressMask | ButtonReleaseMask
| KeyPressMask | KeyReleaseMask | SubstructureNotifyMask
| FocusChangeMask
| im_event_mask;
XSelectInput( env->display, viewer->view, mask );
XSetICFocus( viewer->xic );
viewer->repaint( viewer );
viewer->show( viewer );
while ( 1 ) { // sync the first expose event
XEvent ev;
XNextEvent( env->display, &ev );
if ( ev.xany.window == viewer->view && ev.type == Expose ) {
viewer->redisplay( viewer );
break;
}
}
while( !env->exitLoop ) {
XEvent ev;
XNextEvent( env->display, &ev );
if ( XFilterEvent( &ev, None ) == True ) {
se_debug("IM filtered event: %s", XEventTypeString(ev.type) );
continue;
}
if ( ev.xany.window != viewer->view ) {
se_msg( "skip event does not forward to view" );
continue;
}
switch( ev.type ) {
case Expose:
se_debug( "Expose" );
if ( ev.xexpose.count > 0 )
break;
viewer->redisplay( viewer );
break;
case KeyPress:
case KeyRelease:
viewer->key_handler( viewer, &ev );
break;
case ConfigureNotify:
case MapNotify:
se_debug( "confiugration changed" );
viewer->configure_change_handler( viewer, &ev );
break;
default:
break;
}
}
se_debug( "exit loop" );
XUnsetICFocus( viewer->xic );
XDestroyIC( viewer->xic );
se_env_release( env );
return 0;
}
int32_t
awt_motif_getIMStatusHeight(Widget vw, jobject tc)
{
XmICStruct *icp;
XmVendorShellExtObject ve;
XmWidgetExtData extData;
XmImInfo *im_info;
int32_t width = 0;
int32_t height = 0;
XRectangle rect;
XRectangle *rp;
int32_t old_height;
Arg args[1];
int32_t base_height;
XFontSet fs;
XFontSet fss = NULL;
XFontSet fsp = NULL;
extData = (XmWidgetExtData)_XmGetWidgetExtData((Widget) vw, XmSHELL_EXTENSION);
ve = (XmVendorShellExtObject) extData->widget;
if ((icp = get_iclist(vw)) == NULL) {
ve->vendor.im_height = 0;
return 0;
}
im_info = (XmImInfo *) ve->vendor.im_info;
if (im_info->xic == NULL) {
ve->vendor.im_height = 0;
return 0;
}
status_vlist[0].name = XNFontSet;
status_vlist[1].name = NULL;
preedit_vlist[0].name = XNFontSet;
preedit_vlist[1].name = NULL;
xic_vlist[0].name = XNAreaNeeded;
xic_vlist[1].name = NULL;
im_info->status_width = 0;
im_info->status_height = 0;
im_info->preedit_width = 0;
im_info->preedit_height = 0;
for (; icp != NULL; icp = icp->next) {
if (im_info->input_style & XIMStatusArea) {
if (icp->status_height == 0) {
char *ret;
if (icp->font_list == NO_ARG_VAL ||
(fss = extract_fontset((XmFontList) icp->font_list)) == NULL)
continue;
status_vlist[0].value = (XtArgVal) fss;
XSetICValues(im_info->xic,
XNStatusAttributes, &status_vlist[0],
NULL);
xic_vlist[0].value = (XtArgVal) & rp;
ret = XGetICValues(im_info->xic,
XNStatusAttributes, &xic_vlist[0],
NULL);
if (ret) {
/* Cannot obtain XIC value. IM server may be gone. */
ve->vendor.im_height = 0;
return 0;
} else {
icp->status_width = rp->width;
icp->status_height = rp->height;
XFree(rp);
}
}
if (icp->status_width > im_info->status_width)
im_info->status_width = icp->status_width;
if (icp->status_height > im_info->status_height)
im_info->status_height = icp->status_height;
}
if (im_info->input_style & XIMPreeditArea) {
if (icp->preedit_height == 0) {
if (icp->font_list == NO_ARG_VAL ||
(fsp = extract_fontset((XmFontList) icp->font_list)) == NULL)
continue;
preedit_vlist[0].value = (XtArgVal) fsp;
XSetICValues(im_info->xic,
XNPreeditAttributes, &preedit_vlist[0],
NULL);
xic_vlist[0].value = (XtArgVal) & rp;
XGetICValues(im_info->xic,
XNPreeditAttributes, &xic_vlist[0],
NULL);
icp->preedit_width = rp->width;
icp->preedit_height = rp->height;
XFree(rp);
}
if (icp->preedit_width > im_info->preedit_width)
im_info->preedit_width = icp->preedit_width;
if (icp->preedit_height > im_info->preedit_height)
im_info->preedit_height = icp->preedit_height;
}
}
if (im_info->current != NULL && (fss != NULL || fsp != NULL)) {
if (im_info->current->font_list != NO_ARG_VAL &&
(fs = extract_fontset((XmFontList) im_info->current->font_list))
!= NULL) {
if (fss != NULL)
status_vlist[0].value = (XtArgVal) fs;
else
status_vlist[0].name = NULL;
if (fsp != NULL)
preedit_vlist[0].value = (XtArgVal) fs;
else
preedit_vlist[0].name = NULL;
XSetICValues(im_info->xic,
XNStatusAttributes, &status_vlist[0],
XNPreeditAttributes, &preedit_vlist[0],
NULL);
}
}
if (im_info->status_height > im_info->preedit_height)
height = im_info->status_height;
else
height = im_info->preedit_height;
old_height = ve->vendor.im_height;
if (height)
height += SEPARATOR_HEIGHT;
ve->vendor.im_height = height;
XtSetArg(args[0], XtNbaseHeight, &base_height);
XtGetValues(vw, args, 1);
if (base_height < 0)
base_height = 0;
XtSetArg(args[0], XtNbaseHeight, base_height);
XtSetValues(vw, args, 1);
return height;
}
XVaNestedList awt_motif_getXICStatusAreaList(Widget w, jobject tc)
{
XIC xic;
XRectangle *im_rect;
XFontSet *im_font;
Pixel bg ;
Pixel fg ;
Dimension height, width ;
Position x,y ;
XVaNestedList list = NULL;
char *ret;
Widget p=w;
while (!XtIsShell(p)) {
p = XtParent(p);
}
XtVaGetValues(p,
XmNx, &x,
XmNy, &y,
XmNwidth, &width,
XmNheight, &height,
XmNbackgroundPixmap, &bpm,
NULL);
xic = XmImGetXIC(getTextWidget(tc), XmPER_SHELL, NULL, 0);
if(xic == NULL)
{
#if defined DEBUG
jio_fprintf(stderr,"Could not get XIC");
#endif
return list ;
}
/* finally query the server for the required attributes area geometry */
xic_vlist[0].name = XNFontSet ;
xic_vlist[0].value = (XtArgVal) &im_font ;
xic_vlist[1].name = XNArea;
xic_vlist[1].value = (XtArgVal) &im_rect;
xic_vlist[2].name = XNBackground ;
xic_vlist[2].value = (XtArgVal) &bg ;
xic_vlist[3].name = XNForeground ;
xic_vlist[3].value = (XtArgVal) &fg ;
xic_vlist[4].name = NULL;
if(ret=XGetICValues(xic, XNStatusAttributes, &xic_vlist[0], NULL))
{
return list ;
} else {
geomRect.x = 0 ;
geomRect.y = height - im_rect->height ;
geomRect.width = im_rect->width ;
geomRect.height = im_rect->height ;
XFree(im_rect) ;
list = XVaCreateNestedList(0 ,
XNFontSet, im_font ,
XNArea, &geomRect ,
XNBackground, bg ,
XNForeground, fg ,
XNBackgroundPixmap, &bpm ,
NULL );
}
#if defined(DEBUG)
jio_fprintf(stderr,"awt_motif_getXICStatusAreaList:\n");
jio_fprintf(stderr,"XNArea:x=%d,y=%d,width=%d,height=%d\n", \
geomRect.x,geomRect.y,geomRect.width,geomRect.height);
jio_fprintf(stderr,"XNBackground=0x%x\n",bg);
jio_fprintf(stderr,"XNForeground=0x%x\n",fg);
jio_fprintf(stderr,"XNBackgroundPixmap=0x%x\n",bpm);
#endif
return list ;
}
static int
window_open(glw_x11_t *gx11, int fullscreen)
{
XSetWindowAttributes winAttr;
unsigned long mask;
XTextProperty text;
char buf[60];
int fevent, x, y, w, h;
winAttr.event_mask = KeyPressMask | KeyReleaseMask | StructureNotifyMask |
ButtonPressMask | ButtonReleaseMask |
PointerMotionMask | ButtonMotionMask | EnterWindowMask | LeaveWindowMask;
winAttr.background_pixmap = None;
winAttr.background_pixel = 0;
winAttr.border_pixel = 0;
winAttr.colormap = gx11->colormap =
XCreateColormap(gx11->display, gx11->root,
gx11->xvi->visual, AllocNone);
mask = CWBackPixmap | CWBorderPixel | CWColormap | CWEventMask;
if(fullscreen) {
x = 0;
y = 0;
w = gx11->screen_width;
h = gx11->screen_height;
winAttr.override_redirect = True;
mask |= CWOverrideRedirect;
} else {
x = gx11->screen_width / 4;
y = gx11->screen_height / 4;
w = gx11->req_width ?: 853;
h = gx11->req_height ?: 480;
}
gx11->win =
XCreateWindow(gx11->display,
gx11->root,
x, y, w, h,
0,
gx11->xvi->depth, InputOutput,
gx11->xvi->visual, mask, &winAttr
);
gx11->gr.gr_width = w;
gx11->gr.gr_height = h;
gx11->glxctx = glXCreateContext(gx11->display, gx11->xvi, NULL, 1);
if(gx11->glxctx == NULL) {
TRACE(TRACE_ERROR, "GLW", "Unable to create GLX context on \"%s\"\n",
gx11->displayname_real);
return 1;
}
glXMakeCurrent(gx11->display, gx11->win, gx11->glxctx);
XMapWindow(gx11->display, gx11->win);
/* Set window title */
snprintf(buf, sizeof(buf), "Showtime");
text.value = (unsigned char *)buf;
text.encoding = XA_STRING;
text.format = 8;
text.nitems = strlen(buf);
XSetWMName(gx11->display, gx11->win, &text);
/* Create the window deletion atom */
XSetWMProtocols(gx11->display, gx11->win, &gx11->atom_deletewindow, 1);
if(fullscreen)
fullscreen_grab(gx11);
glw_opengl_init_context(&gx11->gr);
if(gx11->glXSwapIntervalSGI != NULL && gx11->force_no_vsync ==0)
gx11->glXSwapIntervalSGI(1);
gx11->working_vsync = check_vsync(gx11);
if(!gx11->working_vsync) {
if(strstr((const char *)glGetString(GL_VENDOR) ?: "", "NVIDIA")) {
TRACE(TRACE_ERROR, "GLW",
"OpenGL on \"%s\" does not sync to vertical blank.\n"
"This is required for Showtime's OpenGL interface to\n"
"function property. Please fix this.\n",
gx11->displayname_real);
return 1;
}
TRACE(TRACE_INFO, "GLW",
"OpenGL driver does not provide adequate vertical sync "
"capabilities. Using soft timers");
}
hide_cursor(gx11);
/* X Input method init */
if(gx11->im != NULL) {
gx11->ic = XCreateIC(gx11->im,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, gx11->win,
NULL);
XGetICValues(gx11->ic, XNFilterEvents, &fevent, NULL);
XSelectInput(gx11->display, gx11->win, fevent | winAttr.event_mask);
} else {
TRACE(TRACE_INFO, "GLW", "Unable to enable keyboard input compositioning");
}
return 0;
}
void emX11WindowPort::PreConstruct()
{
XSetWindowAttributes xswa;
XWMHints xwmh;
XClassHint xch;
XSizeHints xsh;
XGCValues xgcv;
long eventMask,extraEventMask;
double vrx,vry,vrw,vrh,d;
int border;
bool haveBorder;
if ((GetWindowFlags()&emWindow::WF_FULLSCREEN)!=0) {
Screen.LeaveFullscreenModes(&GetWindow());
Screen.GetVisibleRect(&vrx,&vry,&vrw,&vrh);
MinPaneW=1;
MinPaneH=1;
PaneX=(int)(vrx+0.5);
PaneY=(int)(vry+0.5);
PaneW=(int)(vrw+0.5);
PaneH=(int)(vrh+0.5);
BorderL=0;
BorderT=0;
BorderR=0;
BorderB=0;
haveBorder=false;
Focused=true;
}
else if ((GetWindowFlags()&(emWindow::WF_POPUP|emWindow::WF_UNDECORATED))!=0) {
Screen.GetVisibleRect(&vrx,&vry,&vrw,&vrh);
MinPaneW=1;
MinPaneH=1;
PaneX=(int)(vrx+vrw*emGetDblRandom(0.22,0.28)+0.5);
PaneY=(int)(vry+vrh*emGetDblRandom(0.22,0.28)+0.5);
PaneW=(int)(vrw*0.5+0.5);
PaneH=(int)(vrh*0.5+0.5);
BorderL=0;
BorderT=0;
BorderR=0;
BorderB=0;
haveBorder=false;
Focused=true;
}
else {
Screen.LeaveFullscreenModes(&GetWindow());
Screen.GetVisibleRect(&vrx,&vry,&vrw,&vrh);
MinPaneW=32;
MinPaneH=32;
if (!Owner && (GetWindowFlags()&emWindow::WF_MODAL)==0) {
d=emMin(vrw,vrh)*0.08;
PaneX=(int)(vrx+d*emGetDblRandom(0.5,1.5)+0.5);
PaneY=(int)(vry+d*emGetDblRandom(0.8,1.2)+0.5);
PaneW=(int)(vrw-d*2.0+0.5);
PaneH=(int)(vrh-d*2.0+0.5);
}
else {
PaneX=(int)(vrx+vrw*emGetDblRandom(0.22,0.28)+0.5);
PaneY=(int)(vry+vrh*emGetDblRandom(0.22,0.28)+0.5);
PaneW=(int)(vrw*0.5+0.5);
PaneH=(int)(vrh*0.5+0.5);
}
// Some window managers seem to expect that we would expect this:
BorderL=3;
BorderT=18;
BorderR=3;
BorderB=3;
haveBorder=true;
if ((GetWindowFlags()&emWindow::WF_MODAL)!=0) Focused=true;
else Focused=false;
}
ClipX1=PaneX;
ClipY1=PaneY;
ClipX2=PaneX+PaneW;
ClipY2=PaneY+PaneH;
PosForced=false;
PosPending=false;
SizeForced=false;
SizePending=false;
InvalidRects.Set(PaneX,PaneY,PaneX+PaneW,PaneY+PaneH);
Title.Empty();
TitlePending=true;
IconPending=true;
Cursor=-1;
CursorPending=true;
PostConstructed=false;
Mapped=false;
InputStateClock=0;
LastButtonPress=EM_KEY_NONE;
RepeatKey=EM_KEY_NONE;
memset(&ComposeStatus,0,sizeof(ComposeStatus));
memset(&xsh,0,sizeof(xsh));
xsh.flags =PMinSize;
xsh.min_width =MinPaneW;
xsh.min_height=MinPaneH;
eventMask=
ExposureMask|ButtonPressMask|ButtonReleaseMask|PointerMotionMask|
KeyPressMask|KeyReleaseMask|StructureNotifyMask|SubstructureNotifyMask|
VisibilityChangeMask|FocusChangeMask
;
memset(&xswa,0,sizeof(xswa));
xswa.bit_gravity=ForgetGravity;
xswa.colormap=Screen.Colmap;
xswa.event_mask=eventMask;
if (haveBorder) {
xswa.override_redirect=False;
border=1;
}
else {
xswa.override_redirect=True;
border=0;
}
XMutex.Lock();
Win=XCreateWindow(
Disp,
Screen.RootWin,
PaneX-BorderL,
PaneY-BorderT,
PaneW,
PaneH,
border,
Screen.VisuDepth,
InputOutput,
Screen.Visu,
CWBitGravity|CWColormap|CWEventMask|CWOverrideRedirect,
&xswa
);
XMutex.Unlock();
Screen.WCThread->AddWindow(Win);
if (Owner) {
XMutex.Lock();
XSetTransientForHint(Disp,Win,Owner->Win);
XMutex.Unlock();
}
if (Screen.InputMethod) {
XMutex.Lock();
InputContext=XCreateIC(
Screen.InputMethod,
XNInputStyle,XIMPreeditNothing|XIMStatusNothing,
XNClientWindow,Win,
(char*)NULL
);
XMutex.Unlock();
if (InputContext==NULL) {
emFatalError("Failed to create X input context.");
}
}
else {
InputContext=NULL;
}
if (InputContext) {
XMutex.Lock();
XGetICValues(InputContext,XNFilterEvents,&extraEventMask,(char*)NULL);
XMutex.Unlock();
eventMask|=extraEventMask;
}
XMutex.Lock();
XSelectInput(Disp,Win,eventMask);
XMutex.Unlock();
memset(&xwmh,0,sizeof(xwmh));
xwmh.flags=(InputHint|StateHint);
xwmh.input=True;
xwmh.initial_state=NormalState;
memset(&xch,0,sizeof(xch));
xch.res_name =(char*)GetWMResName().Get();
xch.res_class=(char*)"EagleMode";
XMutex.Lock();
XmbSetWMProperties(Disp,Win,Title.Get(),NULL,NULL,0,&xsh,&xwmh,&xch);
XMutex.Unlock();
XMutex.Lock();
XChangeProperty(
Disp,
Win,
Screen.WM_PROTOCOLS,
XA_ATOM,
32,
PropModeReplace,
(const unsigned char*)&Screen.WM_DELETE_WINDOW,
1
);
XMutex.Unlock();
memset(&xgcv,0,sizeof(xgcv));
XMutex.Lock();
Gc=XCreateGC(Disp,Win,0,&xgcv);
XMutex.Unlock();
SetViewFocused(Focused);
SetViewGeometry(PaneX,PaneY,PaneW,PaneH,Screen.PixelTallness);
WakeUp();
}
static void
SizeNegotiation(XawIcTableList p, unsigned int width, unsigned int height)
{
XRectangle pe_area, st_area;
XVaNestedList pe_attr = NULL, st_attr = NULL;
int ic_cnt = 0;
XRectangle *pe_area_needed = NULL, *st_area_needed = NULL;
XPointer ic_a[5];
if (p->input_style & XIMPreeditArea) {
pe_attr = XVaCreateNestedList(0, XNAreaNeeded, &pe_area_needed, NULL);
ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++;
ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++;
}
if (p->input_style & XIMStatusArea) {
st_attr = XVaCreateNestedList(0, XNAreaNeeded, &st_area_needed, NULL);
ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++;
ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++;
}
ic_a[ic_cnt] = (XPointer) NULL;
if (ic_cnt > 0) {
XGetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], NULL);
if (pe_attr) XFree(pe_attr);
if (st_attr) XFree(st_attr);
if (p->xic == NULL) {
p->openic_error = True;
return;
}
pe_attr = st_attr = NULL;
ic_cnt = 0;
if (p->input_style & XIMStatusArea) {
st_area.height = st_area_needed->height;
st_area.x = 0;
st_area.y = height - st_area.height;
if (p->input_style & XIMPreeditArea) {
st_area.width = st_area_needed->width;
} else {
st_area.width = width;
}
XFree(st_area_needed);
st_attr = XVaCreateNestedList(0, XNArea, &st_area, NULL);
ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++;
ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++;
}
if (p->input_style & XIMPreeditArea) {
if (p->input_style & XIMStatusArea) {
pe_area.x = st_area.width;
pe_area.width = width - st_area.width;
} else {
pe_area.x = 0;
pe_area.width = width;
}
pe_area.height = pe_area_needed->height;
XFree(pe_area_needed);
pe_area.y = height - pe_area.height;
pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL);
ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++;
ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++;
}
ic_a[ic_cnt] = (XPointer) NULL;
XSetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], NULL);
if (pe_attr) XFree(pe_attr);
if (st_attr) XFree(st_attr);
if (p->xic == NULL) {
p->openic_error = True;
return;
}
}
}
/*
* Try to open a XIM with the current modifiers, then see if we can
* open a suitable preedit type
*/
bool
rxvt_term::IM_get_IC (const char *modifiers)
{
int i, j, found;
XIM xim;
XPoint spot;
XRectangle rect, status_rect, needed_rect;
unsigned long fg, bg;
const char *p;
char **s;
XIMStyles *xim_styles;
#ifdef ENABLE_XIM_ONTHESPOT
XIMCallback xcb[4];
#endif
set_environ (envv);
if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
return false;
input_method = display->get_xim (locale, modifiers);
if (input_method == NULL)
return false;
xim = input_method->xim;
spot.x = spot.y = -1;
xim_styles = NULL;
if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
|| !xim_styles || !xim_styles->count_styles)
{
im_destroy ();
return false;
}
const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
for (int pi = 0; pi < 2; pi++)
{
p = pet[pi];
if (!p)
continue;
s = rxvt_splitcommastring (p);
for (i = found = 0; !found && s[i]; i++)
{
if (!strcmp (s[i], "OverTheSpot"))
input_style = XIMPreeditPosition | XIMStatusNothing;
else if (!strcmp (s[i], "OffTheSpot"))
input_style = XIMPreeditArea | XIMStatusArea;
else if (!strcmp (s[i], "Root"))
input_style = XIMPreeditNothing | XIMStatusNothing;
else if (!strcmp (s[i], "None"))
input_style = XIMPreeditNone | XIMStatusNone;
#ifdef ENABLE_XIM_ONTHESPOT
else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
input_style = XIMPreeditCallbacks | XIMStatusNothing;
#endif
else
input_style = XIMPreeditNothing | XIMStatusNothing;
for (j = 0; j < xim_styles->count_styles; j++)
if (input_style == xim_styles->supported_styles[j])
{
rxvt_freecommastring (s);
found = 1;
goto foundpet;
}
}
rxvt_freecommastring (s);
}
foundpet:
XFree (xim_styles);
if (!found)
{
im_destroy ();
return false;
}
XFontSet fs = 0;
XVaNestedList preedit_attr = 0, status_attr = 0;
if (input_style & (XIMPreeditPosition | XIMPreeditArea))
{
// fake us a font-set, please
char **missing_charset_list;
int missing_charset_count;
char *def_string;
char pat[512];
sprintf (pat,
"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
"*",
fheight,
fheight + 1, fheight - 1,
fheight - 2, fheight + 2);
fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
&missing_charset_list, &missing_charset_count, &def_string);
if (missing_charset_list)
XFreeStringList (missing_charset_list);
if (!fs)
{
input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
}
}
if (input_style & XIMPreeditPosition)
{
im_set_size (rect);
im_set_position (spot);
im_set_color (fg, bg);
preedit_attr = XVaCreateNestedList (0,
XNForeground, fg,
XNBackground, bg,
XNArea, &rect,
XNSpotLocation, &spot,
XNFontSet, fs,
NULL);
}
else if (input_style & XIMPreeditArea)
{
im_set_color (fg, bg);
/*
* The necessary width of preedit area is unknown
* until create input context.
*/
needed_rect.width = 0;
im_set_preedit_area (rect, status_rect, needed_rect);
preedit_attr = XVaCreateNestedList (0,
XNForeground, fg,
XNBackground, bg,
XNArea, &rect,
XNFontSet, fs,
NULL);
status_attr = XVaCreateNestedList (0,
XNForeground, fg,
XNBackground, bg,
XNArea, &status_rect,
XNFontSet, fs,
NULL);
}
#if ENABLE_XIM_ONTHESPOT
else if (input_style & XIMPreeditCallbacks)
{
im_set_position (spot);
xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
# if 0
xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
# endif
preedit_attr = XVaCreateNestedList (0,
XNSpotLocation, &spot,
XNPreeditStartCallback, &xcb[0],
XNPreeditDoneCallback , &xcb[1],
XNPreeditDrawCallback , &xcb[2],
# if 0
XNPreeditCaretCallback, &xcb[3],
# endif
NULL);
}
#endif
Input_Context = XCreateIC (xim,
XNInputStyle, input_style,
XNClientWindow, vt,
XNFocusWindow, parent[0],
preedit_attr ? XNPreeditAttributes : NULL,
preedit_attr,
status_attr ? XNStatusAttributes : NULL,
status_attr, NULL);
if (preedit_attr) XFree (preedit_attr);
if (status_attr) XFree (status_attr);
if (fs) XFreeFontSet (dpy, fs);
if (Input_Context == NULL)
{
rxvt_warn ("failed to create input context, continuing without XIM.\n");
im_destroy ();
return false;
}
#if 0
// unfortunately, only the focus window is used by XIM, hard to fix
if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
vt_select_input ();
#endif
IMSetPosition ();
return true;
}
CStdWindow *CStdWindow::Init(CStdApp *pApp, const char *Title,
CStdWindow *pParent, bool HideCursor) {
#ifndef USE_X11
return this;
#else
Active = true;
dpy = pApp->dpy;
if (!FindInfo()) return 0;
// Various properties
XSetWindowAttributes attr;
attr.border_pixel = 0;
attr.background_pixel = 0;
// Which events we want to receive
attr.event_mask =
// EnterWindowMask |
// LeaveWindowMask |
StructureNotifyMask | FocusChangeMask | KeyPressMask | KeyReleaseMask |
PointerMotionMask | ButtonPressMask | ButtonReleaseMask;
attr.colormap = XCreateColormap(dpy, DefaultRootWindow(dpy),
((XVisualInfo *)Info)->visual, AllocNone);
unsigned long attrmask =
CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
Pixmap bitmap;
if (HideCursor) {
// Hide the mouse cursor
XColor cursor_color;
// We do not care what color the invisible cursor has
memset(&cursor_color, 0, sizeof(cursor_color));
bitmap = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), "\000", 1, 1);
attr.cursor = XCreatePixmapCursor(dpy, bitmap, bitmap, &cursor_color,
&cursor_color, 0, 0);
attrmask |= CWCursor;
}
wnd = XCreateWindow(dpy, DefaultRootWindow(dpy), 0, 0, 640, 480, 0,
((XVisualInfo *)Info)->depth, InputOutput,
((XVisualInfo *)Info)->visual, attrmask, &attr);
if (HideCursor) {
XFreeCursor(dpy, attr.cursor);
XFreePixmap(dpy, bitmap);
}
if (!wnd) {
Log("Error creating window.");
return 0;
}
// Update the XWindow->CStdWindow-Map
CStdAppPrivate::SetWindow(wnd, this);
if (!pApp->Priv->xic && pApp->Priv->xim) {
pApp->Priv->xic = XCreateIC(
pApp->Priv->xim, XNClientWindow, wnd, XNFocusWindow, wnd, XNInputStyle,
XIMPreeditNothing | XIMStatusNothing, XNResourceName, STD_PRODUCT,
XNResourceClass, STD_PRODUCT, NULL);
if (!pApp->Priv->xic) {
Log("Failed to create input context.");
XCloseIM(pApp->Priv->xim);
pApp->Priv->xim = 0;
} else {
long ic_event_mask;
if (XGetICValues(pApp->Priv->xic, XNFilterEvents, &ic_event_mask, NULL) ==
NULL)
attr.event_mask |= ic_event_mask;
XSelectInput(dpy, wnd, attr.event_mask);
XSetICFocus(pApp->Priv->xic);
}
}
// We want notification of closerequests and be killed if we hang
Atom WMProtocols[2];
char *WMProtocolnames[] = {"WM_DELETE_WINDOW", "_NET_WM_PING"};
XInternAtoms(dpy, WMProtocolnames, 2, false, WMProtocols);
XSetWMProtocols(dpy, wnd, WMProtocols, 2);
// Let the window manager know our pid so it can kill us
Atom PID = XInternAtom(pApp->dpy, "_NET_WM_PID", false);
int32_t pid = getpid();
if (PID != None)
XChangeProperty(pApp->dpy, wnd, PID, XA_CARDINAL, 32, PropModeReplace,
reinterpret_cast<const unsigned char *>(&pid), 1);
// Title and stuff
XTextProperty title_property;
StdStrBuf tbuf;
tbuf.Copy(Title ? Title : "");
char *tbufstr = tbuf.getMData();
// char * title = "Clonk Endeavour";
XStringListToTextProperty(&tbufstr, 1, &title_property);
// State and Icon
XWMHints *wm_hint = XAllocWMHints();
wm_hint->flags = StateHint | InputHint | IconPixmapHint | IconMaskHint;
wm_hint->initial_state = NormalState;
wm_hint->input = True;
// Trust XpmCreatePixmapFromData to not modify the xpm...
XpmCreatePixmapFromData(dpy, wnd, const_cast<char **>(c4x_xpm),
&wm_hint->icon_pixmap, &wm_hint->icon_mask, 0);
// Window class
XClassHint *class_hint = XAllocClassHint();
class_hint->res_name = STD_PRODUCT;
class_hint->res_class = STD_PRODUCT;
XSetWMProperties(dpy, wnd, &title_property, &title_property, pApp->Priv->argv,
pApp->Priv->argc, 0, wm_hint, class_hint);
// Set "parent". Clonk does not use "real" parent windows, but multiple
// toplevel windows.
if (pParent) XSetTransientForHint(dpy, wnd, pParent->wnd);
// Show window
XMapWindow(dpy, wnd);
// Clean up
// The pixmap has to stay as long as the window exists, so it does not hurt to
// never free it.
// XFreePixmap(dpy,xwmh->icon_pixmap);
// XFreePixmap(dpy,xwmh->icon_mask);
XFree(title_property.value);
Hints = wm_hint;
XFree(class_hint);
// Render into whole window
renderwnd = wnd;
return this;
#endif // USE_X11
}
static void install_grabs( void )
{
int res;
int fevent;
assert( x11display.dpy && x11display.win );
if( !x11display.features.wmStateFullscreen )
{
res = XGrabKeyboard( x11display.dpy, x11display.win, False, GrabModeAsync, GrabModeAsync, CurrentTime );
if( res != GrabSuccess )
{
Com_Printf( "Warning: XGrabKeyboard failed\n" );
return;
}
}
XDefineCursor( x11display.dpy, x11display.win, CreateNullCursor( x11display.dpy, x11display.win ) );
res = XGrabPointer( x11display.dpy, x11display.win, True, 0, GrabModeAsync, GrabModeAsync, x11display.win, None, CurrentTime );
if( res != GrabSuccess )
{
// TODO: Find a solution to Pointer Grabs at focus changes, which sometimes result
// in Grabbing Errors. Like switches from Windowed/Fullscreen to Hidden State.
//Com_Printf( "Warning: XGrabPointer failed\n" );
XUngrabKeyboard( x11display.dpy, CurrentTime );
XUndefineCursor( x11display.dpy, x11display.win );
return;
}
if( in_dgamouse->integer )
{
int MajorVersion, MinorVersion;
if( XF86DGAQueryVersion( x11display.dpy, &MajorVersion, &MinorVersion ) )
{
XF86DGADirectVideo( x11display.dpy, x11display.scr, XF86DGADirectMouse );
XWarpPointer( x11display.dpy, None, x11display.win, 0, 0, 0, 0,
x11display.win_width/2, x11display.win_height/2 );
dgamouse = qtrue;
}
else
{
// unable to query, probalby not supported
Com_Printf( "Failed to detect XF86DGA Mouse\n" );
Cvar_Set( "in_dgamouse", "0" );
dgamouse = qfalse;
}
}
else
{
XWarpPointer( x11display.dpy, None, x11display.win, 0, 0, 0, 0,
x11display.win_width/2, x11display.win_height/2 );
}
ignore_one = qtrue; // first mouse update after install_grabs is ignored
mx = my = 0;
mouse_active = qtrue;
in_dgamouse->modified = qfalse;
input_active = qtrue;
// init X Input method, needed by Xutf8LookupString
x11display.im = XOpenIM( x11display.dpy, NULL, NULL, NULL );
x11display.ic = XCreateIC( x11display.im,
XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
XNClientWindow, x11display.win,
NULL );
if ( x11display.ic )
{
XGetICValues( x11display.ic, XNFilterEvents, &fevent, NULL );
XSelectInput( x11display.dpy, x11display.win, fevent | x11display.wa.event_mask );
}
}