void zwm_decor_init(void)
{
int i;
XGlyphInfo info;
cmap = DefaultColormap(dpy, scr);
gc = XCreateGC(dpy, root, 0, NULL);
memset(icons,0,64);
xfont = XftFontOpenName (dpy, scr, "DejaVu Sans-9:bold");
if(!xfont)xfont = XftFontOpenXlfd(dpy, scr, config.font);
ifont = XftFontOpenName (dpy, scr, "DejaVu Sans-16:bold");
if(!ifont)ifont = XftFontOpenXlfd(dpy, scr, config.icons);
XftColorAllocValue(dpy, DefaultVisual(dpy, scr), cmap, &xcolor.color, &xcolor);
config.xcolor_nborder = alloc_color(config.normal_border_color);
config.xcolor_fborder = alloc_color(config.focus_border_color);
config.xcolor_nbg = alloc_color(config.normal_bg_color);
config.xcolor_fbg = alloc_color(config.focus_bg_color);
config.xcolor_flbg = alloc_color(config.float_bg_color);
config.xcolor_nshadow = alloc_color(config.normal_shadow_color);
config.xcolor_fshadow = alloc_color(config.focus_shadow_color);
config.xcolor_ntitle = alloc_color(config.normal_title_color);
config.xcolor_ftitle = alloc_color(config.focus_title_color);
config.xcolor_root = alloc_color(config.root_bg_color);
get_status(icons, 64);
XftTextExtentsUtf8(dpy, xfont, (FcChar8*)" [000] ", 7, &info);
char_width = info.width;
XftTextExtentsUtf8(dpy, xfont, (FcChar8*)icons, strlen(icons), &info);
date_width = info.width;
icons[0] = 0;
for(i=0; i<32 && config.buttons[i].func; i++){
strcat(icons, config.buttons[i].c);
config.button_count = i+1;
}
if(config.button_count){
XftTextExtentsUtf8(dpy, ifont, (FcChar8*)icons, strlen(icons), &info);
config.button_width = info.width / config.button_count;
config.icon_y = info.height + (config.title_height - info.height)/2 + 1;
}
config.title_y = config.title_height - xfont->descent - 2;
}
/*----------------------------------------------------------------------------*/
void VKLoadXResource()
{
VKLocaleInit();
VKLoadPalette();
if( !vk_font_name )
vk_font_name = strdup(screen_width<=800 ? VK_FONT_SMALL : VK_FONT_LARGE);
if( !vk_font_name ) error("Error: not enough memory!");
#ifdef USE_XFT
vk_font = XftFontOpenName(display, 0, vk_font_name);
if( !vk_font )
vk_font = XftFontOpenXlfd(display, 0, vk_font_name);
#else
vk_font = XLoadQueryFont(display, vk_font_name);
if( !vk_font )
vk_font = XLoadQueryFont(display, screen_width<=800 ? VK_FONT_SMALL : VK_FONT_LARGE);
VKFontSetInit();
#endif
if( !vk_font ) error("Cannot load font %s\n", vk_font_name);
vk_hand = XCreateFontCursor(display, XC_hand2);
vk_cursor = XCreateFontCursor(display, XC_left_ptr);
vk_attrib.override_redirect = True;
#ifdef USE_XFT
vk_text_height = vk_font->height;
vk_text_ascent = vk_font->ascent;
#else
{
XFontSetExtents *fse = XExtentsOfFontSet(vk_fontset);
vk_text_height = fse->max_logical_extent.height + 4;
vk_text_ascent = vk_font->ascent + 3;
}
#endif
}
void
setup_font(struct font *font, char *fontstr) {
if(!(font->xfont = XftFontOpenName(dpy, screen, fontstr))) {
err("WARNING: Could not setup font: '%s'. Falling back to 'fixed'\n", fontstr);
if(!(font->xfont = XftFontOpenXlfd(dpy, screen, "fixed")))
die("ERROR: Could not setup font\n");
}
font->h = font->xfont->ascent + font->xfont->descent;
}
WMFont*
WMCreateFont(WMScreen *scrPtr, char *fontName)
{
WMFont *font;
Display *display = scrPtr->display;
char *fname, *ptr;
/* This is for back-compat (to allow reading of old xlfd descriptions) */
if (fontName[0]=='-' && (ptr = strchr(fontName, ','))) {
// warn for deprecation
fname = wmalloc(ptr - fontName + 1);
strncpy(fname, fontName, ptr - fontName);
fname[ptr - fontName] = 0;
} else {
fname = wstrdup(fontName);
}
font = WMHashGet(scrPtr->fontCache, fname);
if (font) {
WMRetainFont(font);
wfree(fname);
return font;
}
font = wmalloc(sizeof(WMFont));
memset(font, 0, sizeof(WMFont));
font->screen = scrPtr;
// remove
printf("WMCreateFont: %s\n", fname);
if (fname[0] == '-') {
// Backward compat thing. Remove in a later version
font->font = XftFontOpenXlfd(display, scrPtr->screen, fname);
} else {
font->font = XftFontOpenName(display, scrPtr->screen, fname);
}
if (!font->font) {
wfree(font);
wfree(fname);
return NULL;
}
font->height = font->font->ascent+font->font->descent;
font->y = font->font->ascent;
font->refCount = 1;
font->name = fname;
assert(WMHashInsert(scrPtr->fontCache, font->name, font)==NULL);
return font;
}
void
setfont(const char *fontstr) {
#ifndef DZEN_XFT
char *def, **missing;
int i, n;
missing = NULL;
if(dzen.font.set)
XFreeFontSet(dzen.dpy, dzen.font.set);
dzen.font.set = XCreateFontSet(dzen.dpy, fontstr, &missing, &n, &def);
if(missing)
XFreeStringList(missing);
if(dzen.font.set) {
XFontSetExtents *font_extents;
XFontStruct **xfonts;
char **font_names;
dzen.font.ascent = dzen.font.descent = 0;
font_extents = XExtentsOfFontSet(dzen.font.set);
n = XFontsOfFontSet(dzen.font.set, &xfonts, &font_names);
for(i = 0, dzen.font.ascent = 0, dzen.font.descent = 0; i < n; i++) {
if(dzen.font.ascent < (*xfonts)->ascent)
dzen.font.ascent = (*xfonts)->ascent;
if(dzen.font.descent < (*xfonts)->descent)
dzen.font.descent = (*xfonts)->descent;
xfonts++;
}
}
else {
if(dzen.font.xfont)
XFreeFont(dzen.dpy, dzen.font.xfont);
dzen.font.xfont = NULL;
if(!(dzen.font.xfont = XLoadQueryFont(dzen.dpy, fontstr)))
eprint("dzen: error, cannot load font: '%s'\n", fontstr);
dzen.font.ascent = dzen.font.xfont->ascent;
dzen.font.descent = dzen.font.xfont->descent;
}
dzen.font.height = dzen.font.ascent + dzen.font.descent;
#else
if(dzen.font.xftfont)
XftFontClose(dzen.dpy, dzen.font.xftfont);
dzen.font.xftfont = XftFontOpenXlfd(dzen.dpy, dzen.screen, fontstr);
if(!dzen.font.xftfont)
dzen.font.xftfont = XftFontOpenName(dzen.dpy, dzen.screen, fontstr);
if(!dzen.font.xftfont)
eprint("error, cannot load font: '%s'\n", fontstr);
dzen.font.extents = malloc(sizeof(XGlyphInfo));
XftTextExtentsUtf8(dzen.dpy, dzen.font.xftfont, (unsigned const char *) fontstr, strlen(fontstr), dzen.font.extents);
dzen.font.height = dzen.font.xftfont->ascent + dzen.font.xftfont->descent;
dzen.font.width = (dzen.font.extents->width)/strlen(fontstr);
#endif
}
/* helper function to correctly open Xft/core fonts by name
#### Can't we use FcParseName here?
#### Is this done so often that the logic needs to be hard-coded in C?
Daniel Pittman sez: Older code tried to enforce that an XLFD font was
not scaled, while this version just doesn't care. I think that is a
better behavior, since if someone really wants a scaled font we should
oblige them.
Stephen sez: This whole function was ill-conceived, and I'm not sure it
succeeds at any of the things it attempts to do. First, we should be
using fontconfig directly. I'm not sure what Xft (or fontconfig) will
try to do if passed an XLFD. As for scaled fonts, both options are
equally bad. The problem is that the X server will often scale bitmap
fonts willy-nilly; it's worth trying to avoid that, but I can't say
whether that's worth overriding somebody who knows what they're doing.
In any case, I think we should find out what Xft (fontconfig?) is able
and willing to do with XLFDs, and probably move the logic to LISP.
*/
XftFont *
xft_open_font_by_name (Display *dpy, char *name)
{
XftFont *res = NULL;
/* if (!NILP (Fxft_xlfd_font_name_p (make_string (name, strlen (name))))) */
/* #### this is bogus but ... */
int count = 0;
char *pos = name;
/* extra parens shut up gcc */
while ((pos = strchr (pos, '-')))
{
count++;
pos++;
}
/* #### hard-coding DefaultScreen is evil! */
if (count == 14 /* fully-qualified XLFD */
|| (count < 14 /* heuristic for wildcarded XLFD */
&& count >= 5
&& strchr (name, '*')))
res = XftFontOpenXlfd (dpy, DefaultScreen (dpy), name);
else
res = XftFontOpenName (dpy, DefaultScreen (dpy), name);
/* Try for a generic monospace font
#### Why? Menus don't need to line up in columns! */
if (!res)
res = XftFontOpenName (dpy, DefaultScreen (dpy), "monospace");
/* Try for anything we can get */
if (!res)
res = XftFontOpenName (dpy, DefaultScreen (dpy), "");
if (!res)
{
/* #### This is Just So Wrong ... ! */
/* sorry folks ... */
fprintf (stderr,
"Unable to find any usable XFT font, even the defaults!\n");
abort ();
return 0;
}
return res;
}
static int
_xft_Load(TextState * ts, const char *name)
{
XftFont *font;
FontCtxXft *fdc;
if (name[0] == '-')
font = XftFontOpenXlfd(disp, Dpy.screen, name);
else
font = XftFontOpenName(disp, Dpy.screen, name);
if (!font)
return -1;
#if 0 /* Debug */
{
FT_Face ftf = XftLockFace(font);
if (ftf == NULL)
return -1;
Eprintf("Font %s family_name=%s style_name=%s\n", name,
ftf->family_name, ftf->style_name);
XftUnlockFace(font);
}
#endif
fdc = EMALLOC(FontCtxXft, 1);
if (!fdc)
return -1;
fdc->font = font;
ts->fdc = fdc;
ts->need_utf8 = 1;
ts->type = FONT_TYPE_XFT;
ts->ops = &FontOps_xft;
return 0;
}
JBoolean
JXFontManager::GetFontID
(
const JCharacter* xFontStr,
JFontID* fontID
)
const
{
const JSize count = itsFontList->GetElementCount();
for (JIndex i=1; i<=count; i++)
{
const FontInfo info = itsFontList->GetElement(i);
if (*(info.name) == xFontStr && info.size == 0)
{
*fontID = i;
return kJTrue;
}
}
// falling through means we need to create a new entry
FontInfo info;
#if ENABLE_TRUE_TYPE
XftFont* xft = XftFontOpenXlfd(*itsDisplay, itsDisplay->GetScreen(), xFontStr);
if (xft != NULL)
{
info.xfont.type = kTrueType;
info.xfont.xftrue = xft;
}
else
#endif
{
XFontStruct* xfs = XLoadQueryFont(*itsDisplay, xFontStr);
if (xfs != NULL)
{
info.xfont.type = kStdType;
info.xfont.xfstd = xfs;
}
else
{
*fontID = 0;
return kJFalse;
}
}
info.name = new JString(xFontStr);
assert( info.name != NULL );
info.size = 0;
info.exact = kJTrue;
info.monoWidth = IsMonospace(info.xfont);
itsFontList->AppendElement(info);
*fontID = itsFontList->GetElementCount();
return kJTrue;
}
XftFont *
load_xft_font_retry (Display *dpy, int screen, const char *xlfd)
{
return XftFontOpenXlfd (dpy, screen, xlfd);
}
DEFont *de_load_font(const char *fontname)
{
DEFont *fnt;
const char *default_fontname=de_default_fontname();
#ifdef HAVE_X11_XFT
XftFont *font=NULL;
#endif
#ifdef HAVE_X11_BMF
XFontSet fontset=NULL;
XFontStruct *fontstruct=NULL;
#endif
assert(fontname!=NULL);
/* There shouldn't be that many fonts... */
for(fnt=fonts; fnt!=NULL; fnt=fnt->next){
if(strcmp(fnt->pattern, fontname)==0){
fnt->refcount++;
return fnt;
}
}
#ifdef HAVE_X11_XFT
LOG(DEBUG, FONT, "Loading font %s via XFT", fontname);
if(strncmp(fontname, "xft:", 4)==0){
font=XftFontOpenName(ioncore_g.dpy, DefaultScreen(ioncore_g.dpy), fontname+4);
}else{
#ifdef HAVE_X11_BMF
goto bitmap_font;
#else
font=XftFontOpenXlfd(ioncore_g.dpy, DefaultScreen(ioncore_g.dpy), fontname);
#endif
}
if(font==NULL){
if(strcmp(fontname, default_fontname)!=0){
warn(TR("Could not load font \"%s\", trying \"%s\""),
fontname, default_fontname);
fnt=de_load_font(default_fontname);
if(fnt==NULL)
LOG(WARN, FONT, TR("Failed to load fallback font."));
return fnt;
}
return NULL;
}else{
FcPatternPrint(font->pattern);
}
#endif /* HAVE_X11_XFT */
#ifdef HAVE_X11_BMF
#ifdef HAVE_X11_XFT
bitmap_font:
#endif
if(ioncore_g.use_mb && !(ioncore_g.enc_utf8 && iso10646_font(fontname))){
LOG(DEBUG, FONT, "Loading fontset %s", fontname);
fontset=de_create_font_set(fontname);
if(fontset!=NULL){
if(XContextDependentDrawing(fontset)){
warn(TR("Fontset for font pattern '%s' implements context "
"dependent drawing, which is unsupported. Expect "
"clutter."), fontname);
}
}
}else{
LOG(DEBUG, FONT, "Loading fontstruct %s", fontname);
fontstruct=XLoadQueryFont(ioncore_g.dpy, fontname);
}
if(fontstruct==NULL && fontset==NULL){
if(strcmp(fontname, default_fontname)!=0){
DEFont *fnt;
LOG(WARN, FONT, TR("Could not load font \"%s\", trying \"%s\""),
fontname, default_fontname);
fnt=de_load_font(default_fontname);
if(fnt==NULL)
LOG(WARN, FONT, TR("Failed to load fallback font."));
return fnt;
}
return NULL;
}
#endif /* HAVE_X11_BMF */
fnt=ALLOC(DEFont);
if(fnt==NULL)
return NULL;
#ifdef HAVE_X11_XFT
fnt->font=font;
#endif
#ifdef HAVE_X11_BMF
fnt->fontset=fontset;
fnt->fontstruct=fontstruct;
#endif
fnt->pattern=scopy(fontname);
fnt->next=NULL;
fnt->prev=NULL;
fnt->refcount=1;
LINK_ITEM(fonts, fnt, next, prev);
return fnt;
}
int
main(int argc, char *argv[])
{
XEvent e;
Atom type;
XClassHint *h;
XSetWindowAttributes wa;
unsigned int desktop;
struct pollfd pfd[1];
int nfds;
char *fontstr = FONT;
int running = 1;
d = XOpenDisplay(NULL);
if (d == NULL) {
fprintf(stderr, "Cannot open display\n");
exit(1);
}
s = DefaultScreen(d);
wa.override_redirect = 1;
wa.background_pixmap = ParentRelative;
wa.event_mask = ExposureMask | ButtonReleaseMask | ButtonPressMask;
w = XCreateWindow(d, RootWindow(d, s), 0, BARPOS, BARWIDTH, BARHEIGHT, 0,
DefaultDepth(d, s), CopyFromParent, DefaultVisual(d, s),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
h = XAllocClassHint();
h->res_name = "status";
h->res_class = "status";
XSetClassHint(d, w, h);
XFree(h);
XStoreName(d, w, "status");
type = XInternAtom(d, "_NET_WM_WINDOW_TYPE_DOCK", False);
XChangeProperty(d, w, XInternAtom(d, "_NET_WM_WINDOW_TYPE", False),
XInternAtom(d, "ATOM", False), 32, PropModeReplace, (unsigned char *)&type, 1);
type = XInternAtom(d, "_NET_WM_STATE_ABOVE", False);
XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", False),
XInternAtom(d, "ATOM", False), 32, PropModeReplace, (unsigned char *)&type, 1);
type = XInternAtom(d, "_NET_WM_STATE_STICKY", False);
XChangeProperty(d, w, XInternAtom(d, "_NET_WM_STATE", False),
XInternAtom(d, "ATOM", False), 32, PropModeAppend, (unsigned char *)&type, 1);
desktop = 0xffffffff;
XChangeProperty(d, w, XInternAtom(d, "_NET_WM_DESKTOP", False),
XInternAtom(d, "CARDINAL", False), 32, PropModeReplace, (unsigned char *)&desktop, 1);
xftd = XftDrawCreate(d, w, DefaultVisual(d, s), DefaultColormap(d, s));
XftColorAllocName(d, DefaultVisual(d, s), DefaultColormap(d, s), "white", &white);
XftColorAllocName(d, DefaultVisual(d, s), DefaultColormap(d, s), "black", &black);
XftColorAllocName(d, DefaultVisual(d, s), DefaultColormap(d, s), "red", &red);
XftColorAllocName(d, DefaultVisual(d, s), DefaultColormap(d, s), "green", &green);
xftfont = XftFontOpenXlfd(d, s, fontstr);
if (!xftfont)
xftfont = XftFontOpenName(d, s, fontstr);
if (!xftfont)
exit(1);
XSelectInput(d, w, ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask);
XSelectInput(d, RootWindow(d, s), PropertyChangeMask);
XMapWindow(d, w);
XFlush(d);
pfd[0].fd = ConnectionNumber(d);
pfd[0].events = POLLIN;
while (running) {
nfds = poll(pfd, 1, 1000);
if (nfds == -1 || (pfd[0].revents & (POLLERR|POLLHUP|POLLNVAL)))
break;
if (nfds == 0) {
redraw();
XFlush(d);
continue;
}
while (XPending(d)) {
XNextEvent(d, &e);
if (e.type == PropertyNotify &&
e.xproperty.window == RootWindow(d, s) &&
e.xproperty.atom == XInternAtom(d, "_NET_CURRENT_DESKTOP", True)) {
redraw();
}
if (e.type == Expose) {
XftDrawRect(xftd, &black, 0, 0, BARWIDTH, BARHEIGHT);
redraw();
}
if (e.type == ButtonPress) {
/*running = 0;
break;*/
redraw();
}
}
}
XftColorFree(d, DefaultVisual(d, s), DefaultColormap(d, s), &white);
XftColorFree(d, DefaultVisual(d, s), DefaultColormap(d, s), &black);
XftFontClose(d, xftfont);
XftDrawDestroy(xftd);
XDestroyWindow(d, w);
XCloseDisplay(d);
return 0;
}
static void *
noseguy_init (Display *d, Window w)
{
struct state *st = (struct state *) calloc (1, sizeof(*st));
unsigned long fg, bg, text_fg, text_bg;
XWindowAttributes xgwa;
Colormap cmap;
char *fontname;
XGCValues gcvalues;
st->dpy = d;
st->window = w;
st->first_time = 1;
fontname = get_string_resource (st->dpy, "font", "Font");
XGetWindowAttributes (st->dpy, st->window, &xgwa);
st->Width = xgwa.width + 2;
st->Height = xgwa.height + 2;
cmap = xgwa.colormap;
st->tc = textclient_open (st->dpy);
{
int w = 40;
int h = 15;
textclient_reshape (st->tc, w, h, w, h,
/* Passing MAXLINES isn't actually necessary */
0);
}
init_images(st);
st->xftfont = XftFontOpenXlfd (st->dpy, screen_number (xgwa.screen),
fontname);
XftColorAllocName (st->dpy, xgwa.visual, xgwa.colormap,
get_string_resource (st->dpy,
"textForeground", "Foreground"),
&st->xftcolor);
st->xftdraw = XftDrawCreate (st->dpy, st->window, xgwa.visual,
xgwa.colormap);
fg = get_pixel_resource (st->dpy, cmap, "foreground", "Foreground");
bg = get_pixel_resource (st->dpy, cmap, "background", "Background");
text_fg = get_pixel_resource (st->dpy, cmap, "textForeground", "Foreground");
text_bg = get_pixel_resource (st->dpy, cmap, "textBackground", "Background");
/* notice when unspecified */
if (! get_string_resource (st->dpy, "textForeground", "Foreground"))
text_fg = bg;
if (! get_string_resource (st->dpy, "textBackground", "Background"))
text_bg = fg;
gcvalues.foreground = fg;
gcvalues.background = bg;
st->fg_gc = XCreateGC (st->dpy, st->window,
GCForeground|GCBackground,
&gcvalues);
gcvalues.foreground = bg;
gcvalues.background = fg;
st->bg_gc = XCreateGC (st->dpy, st->window,
GCForeground|GCBackground,
&gcvalues);
gcvalues.foreground = text_fg;
gcvalues.background = text_bg;
st->text_fg_gc = XCreateGC (st->dpy, st->window,
GCForeground|GCBackground,
&gcvalues);
gcvalues.foreground = text_bg;
gcvalues.background = text_fg;
st->text_bg_gc = XCreateGC (st->dpy, st->window,
GCForeground|GCBackground,
&gcvalues);
st->x = st->Width / 2;
st->y = st->Height / 2;
st->state = IS_MOVING;
st->next_fn = move;
st->walk_up = 1;
return st;
}
