#include <unistd.h>
#include <util.h>
#include <X11/cursorfont.h>
-#include <X11/keysym.h>
-#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>
-#include <X11/extensions/XTest.h>
-#include <xcb/xcb.h>
+#include <X11/Xft/Xft.h>
+#include <X11/Xlib-xcb.h>
#include <xcb/xcb_atom.h>
#include <xcb/xcb_aux.h>
#include <xcb/xcb_event.h>
#define SWM_D_EVENTQ 0x1000
#define SWM_D_CONF 0x2000
#define SWM_D_BAR 0x4000
+#define SWM_D_INIT 0x8000
u_int32_t swm_debug = 0
| SWM_D_MISC
| SWM_D_EVENTQ
| SWM_D_CONF
| SWM_D_BAR
+ | SWM_D_INIT
;
#else
#define DPRINTF(x...)
int xrandr_support;
int xrandr_eventbase;
unsigned int numlockmask = 0;
+
+Display *display;
xcb_connection_t *conn;
xcb_key_symbols_t *syms;
int verbose_layout = 0;
time_t time_started;
pid_t bar_pid;
-#if 0
-XFontSet bar_fs;
-XFontSetExtents *bar_fs_extents;
-#endif
+XftFont *bar_font;
char *bar_fonts;
struct passwd *pwd;
};
/* function prototypes */
+xcb_char2b_t *char2b(const char *);
int conf_load(char *, int);
void constrain_window(struct ws_win *, struct swm_region *, int);
void do_sync(void);
void store_float_geom(struct ws_win *, struct swm_region *);
void unmanage_window(struct ws_win *);
void update_window(struct ws_win *);
+#ifdef SWM_DEBUG
+char *get_atom_name(xcb_atom_t);
+#endif
/* function definitions */
+xcb_char2b_t *
+char2b(const char *str)
+{
+ xcb_char2b_t *s;
+ size_t i, len;
+
+ len = strlen(str);
+ s = malloc(len * sizeof(xcb_char2b_t));
+ if (!s)
+ return (NULL);
+
+ for (i = 0; i < len; i++) {
+ s[i].byte1 = '\0';
+ s[i].byte2 = str[i];
+ }
+
+ return (s);
+}
+
int
parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
{
if (win == NULL)
return;
+ DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %d, "
+ "action: %d\n", win->id, state, action);
+
if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
mask = EWMH_F_FULLSCREEN;
if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
void
bar_print(struct swm_region *r, const char *s)
{
- size_t len;
- xcb_rectangle_t rect;
- uint32_t gcv[1];
+ size_t len;
+ xcb_rectangle_t rect;
+ uint32_t gcv[1];
+ int32_t x;
+ XGlyphInfo info;
len = strlen(s);
- /* FIXME fix bar font position calculations */
-#if 0
- int x = 0;
- XRectangle ibox, lbox;
- XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
+
+ XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
switch (bar_justify) {
case SWM_BAR_JUSTIFY_LEFT:
x = SWM_BAR_OFFSET;
break;
case SWM_BAR_JUSTIFY_CENTER:
- x = (WIDTH(r) - lbox.width) / 2;
+ x = (WIDTH(r) - info.width) / 2;
break;
case SWM_BAR_JUSTIFY_RIGHT:
- x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
+ x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
break;
}
if (x < SWM_BAR_OFFSET)
x = SWM_BAR_OFFSET;
-#endif
rect.x = 0;
rect.y = 0;
xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
-#if 0
+
xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
- (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
- lbox.y, s);
-#else
- /* workaround */
- xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, 4, 14, s);
-#endif
+ bar_font->height, s);
/* blt */
xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
void
bar_setup(struct swm_region *r)
{
- char *default_string;
- char **missing_charsets;
- int num_missing_charsets = 0;
- int i;
+ char *font;
xcb_screen_t *screen = get_screen(r->s->idx);
uint32_t wa[3];
-#if 0
- if (bar_fs) {
- XFreeFontSet(display, bar_fs);
- bar_fs = NULL;
+ if (bar_font) {
+ XftFontClose(display, bar_font);
+ bar_font = NULL;
}
-#endif
if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
err(1, "bar_setup: calloc: failed to allocate memory.");
-#if 0
- DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
-
- bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
- &num_missing_charsets, &default_string);*/
- if (num_missing_charsets > 0) {
- warnx("Unable to load charset(s):");
-
- for (i = 0; i < num_missing_charsets; ++i)
- warnx("%s", missing_charsets[i]);
-
- XFreeStringList(missing_charsets);
+ while ((font = strsep(&bar_fonts, " ,")) != NULL) {
+ if (*font == '\0')
+ continue;
- if (strcmp(default_string, ""))
- warnx("Glyphs from those sets will be replaced "
- "by '%s'.", default_string);
- else
- warnx("Glyphs from those sets won't be drawn.");
+ DNPRINTF(SWM_D_INIT, "bar_setup: try font %s\n", font);
+ bar_font = XftFontOpenName(display, DefaultScreen(display),
+ font);
+ if (!bar_font) {
+ warnx("unable to load font %s", font);
+ continue;
+ } else {
+ DNPRINTF(SWM_D_INIT, "successfully opened font %s\n",
+ font);
+ break;
+ }
}
- if (bar_fs == NULL)
- errx(1, "Error creating font set structure.");
-
- bar_fs_extents = XExtentsOfFontSet(bar_fs);
-
- bar_height = bar_fs_extents->max_logical_extent.height +
- 2 * bar_border_width;
+ bar_height = bar_font->height + 4 * bar_border_width;
if (bar_height < 1)
bar_height = 1;
-#else
- /* workaround */
- bar_height = 24;
-#endif
+
X(r->bar) = X(r);
Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
void
unmap_window(struct ws_win *win)
{
+ DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
+
if (win == NULL)
return;
/* don't unmap again */
- if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
+ if (getstate(win->id) == XCB_ICCCM_WM_STATE_WITHDRAWN)
return;
- set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
+ set_win_state(win, XCB_ICCCM_WM_STATE_WITHDRAWN);
xcb_unmap_window(conn, win->id);
xcb_change_window_attributes(conn, win->id,
event_drain(XCB_ENTER_NOTIFY);
else
xcb_flush(conn);
+
+ DNPRINTF(SWM_D_WS, "switchws: done\n");
}
void
char s[8];
FILE *lfile;
size_t len;
- XRectangle ibox, lbox;
+ XGlyphInfo info;
DNPRINTF(SWM_D_MISC, "search_win\n");
snprintf(s, sizeof s, "%d", i);
len = strlen(s);
- /* FIXME fix calculations */
-#if 0
- XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
-#endif
+ XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
w = xcb_generate_id(conn);
wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
-#if 0
xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
- lbox.width + 4, bar_fs_extents->max_logical_extent.height,
+ info.width + 4, bar_font->height + 4,
1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
-#else
- /* workaround */
- xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
- 22, 20, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
- XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
- XCB_CW_BORDER_PIXEL, wa);
-#endif
sw->indicator = w;
TAILQ_INSERT_TAIL(&search_wl, sw, entry);
XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
map_window_raised(w);
-#if 0
- xcb_image_text_8(conn, len, w, sw->gc, 2,
- (bar_fs_extents->max_logical_extent.height -
- lbox.height) / 2 - lbox.y, s);
-#else
- /* workaround */
- xcb_image_text_8(conn, len, w, sw->gc, 6, 14, s);
-#endif
+ xcb_image_text_8(conn, len, w, sw->gc, 2, bar_font->height, s);
DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
if ((sp = calloc(1, sizeof *sp)) == NULL)
- err(1, "spawn_insert: malloc");
+ err(1, "spawn_insert: calloc");
if ((sp->name = strdup(name)) == NULL)
err(1, "spawn_insert: strdup");
if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
err(1, "setconfvalue: asprintf: failed to allocate "
"memory for bar_fonts.");
-
free(b);
break;
case SWM_S_BAR_FORMAT:
for (i = 0; i < LENGTH(configopt); i++) {
opt = &configopt[i];
if (!strncasecmp(cp, opt->optname, wordlen) &&
- strlen(opt->optname) == wordlen) {
+ (int)strlen(opt->optname) == wordlen) {
optind = i;
break;
}
xcb_flush(conn);
}
+#ifdef SWM_DEBUG
+void
+print_win_geom(xcb_window_t w)
+{
+ xcb_get_geometry_reply_t *wa;
+
+
+ wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
+
+ DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
+ "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
+ w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
+ wa->border_width);
+
+ free(wa);
+}
+#endif
+
void
configurerequest(xcb_configure_request_event_t *e)
{
if ((win = find_window(e->window)) == NULL)
if ((win = find_unmanaged_window(e->window)) == NULL)
new = 1;
-
+#ifdef SWM_DEBUG
+ print_win_geom(e->window);
+#endif
if (new) {
+ DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
+ "value_mask: 0x%x", e->window, e->value_mask);
if (e->value_mask & XCB_CONFIG_WINDOW_X) {
mask |= XCB_CONFIG_WINDOW_X;
wc[i++] = e->x;
+ DPRINTF(", X: %d", e->x);
}
if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
mask |= XCB_CONFIG_WINDOW_Y;
wc[i++] = e->y;
+ DPRINTF(", Y: %d", e->y);
}
if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
mask |= XCB_CONFIG_WINDOW_WIDTH;
wc[i++] = e->width;
+ DPRINTF(", W: %u", e->width);
}
if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
mask |= XCB_CONFIG_WINDOW_HEIGHT;
wc[i++] = e->height;
+ DPRINTF(", H: %u", e->height);
}
if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
wc[i++] = e->border_width;
+ DPRINTF(", Border: %u", e->border_width);
}
if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
mask |= XCB_CONFIG_WINDOW_SIBLING;
wc[i++] = e->sibling;
+ DPRINTF(", Sibling: 0x%x", e->sibling);
}
if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
mask |= XCB_CONFIG_WINDOW_STACK_MODE;
wc[i++] = e->stack_mode;
+ DPRINTF(", StackMode: %u", e->stack_mode);
}
- DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
- "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", e->window,
- YESNO(new), wc[0], wc[1], wc[2], wc[3]);
+ if (mask != 0)
+ xcb_configure_window(conn, e->window, mask, wc);
- xcb_configure_window(conn, e->window, mask, wc);
+ DPRINTF(", Sent: %s\n", YESNO((mask != 0)));
} else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
!(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
win->g_float.x = e->x - X(win->ws->r);
focus_magic(win);
}
-void
-propertynotify(xcb_property_notify_event_t *e)
-{
- struct ws_win *win;
#ifdef SWM_DEBUG
+char *
+get_atom_name(xcb_atom_t atom)
+{
char *name;
size_t len;
xcb_get_atom_name_reply_t *r;
+ xcb_map_request_event_t mre;
r = xcb_get_atom_name_reply(conn,
- xcb_get_atom_name(conn, e->atom),
+ xcb_get_atom_name(conn, atom),
NULL);
if (r) {
len = xcb_get_atom_name_name_length(r);
memcpy(name, xcb_get_atom_name_name(r), len);
name[len] = '\0';
- DNPRINTF(SWM_D_EVENT,
- "propertynotify: window: 0x%x, atom: %s\n",
- e->window, name);
- free(name);
+ return name;
}
}
free(r);
}
+
+ return NULL;
+}
+#endif
+
+void
+propertynotify(xcb_property_notify_event_t *e)
+{
+ struct ws_win *win;
+#ifdef SWM_DEBUG
+ char *name;
+
+ name = get_atom_name(e->atom);
+ DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
+ e->window, name, e->atom);
+ free(name);
#endif
win = find_window(e->window);
clientmessage(xcb_client_message_event_t *e)
{
struct ws_win *win;
+ xcb_map_request_event_t mre;
+#ifdef SWM_DEBUG
+ char *name;
+ name = get_atom_name(e->type);
+ DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
+ e->window, name, e->type);
+ free(name);
+#endif
win = find_window(e->window);
- if (win == NULL)
+
+ if (win == NULL) {
+ if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
+ DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
+ "unmanaged window.\n");
+ mre.window = e->window;
+ maprequest(&mre);
+ }
return;
}
- DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, type: %u\n",
- e->window, e->type);
-
if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
focus_win(win);
xcb_flush(conn);
}
-void
-active_wm(void)
+int
+enable_wm(void)
{
int num_screens, i;
- const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
+ const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
xcb_screen_t *sc;
+ xcb_void_cookie_t wac;
+ xcb_generic_error_t *error;
/* this causes an error if some other window manager is running */
num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
for (i = 0; i < num_screens; i++) {
sc = get_screen(i);
- xcb_change_window_attributes(conn, sc->root,
+ DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
+ i, sc->root);
+ wac = xcb_change_window_attributes_checked(conn, sc->root,
XCB_CW_EVENT_MASK, &val);
+ if ((error = xcb_request_check(conn, wac))) {
+ DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
+ error->error_code);
+ free(error);
+ return 1;
+ }
}
+
+ return 0;
}
void
DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
- if (e->rotation & (XCB_RANDR_ROTATION_ROTATE_90
- | XCB_RANDR_ROTATION_ROTATE_270))
- xcb_randr_set_screen_size(conn, e->root, e->height,
- e->width, e->mheight, e->mwidth);
- else
- xcb_randr_set_screen_size(conn, e->root, e->width,
- e->height, e->mwidth, e->mheight);
-
num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
/* silly event doesn't include the screen index */
for (i = 0; i < num_screens; i++)
/* brute force for now, just re-enumerate the regions */
scan_xrandr(i);
+#ifdef SWM_DEBUG
+ print_win_geom(e->root);
+#endif
/* add bars to all regions */
for (i = 0; i < num_screens; i++)
TAILQ_FOREACH(r, &screens[i].rl, entry)
start_argv = argv;
warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
- if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
+ if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
warnx("no locale support");
/* handle some signals */
sact.sa_flags = SA_NOCLDSTOP;
sigaction(SIGCHLD, &sact, NULL);
- conn = xcb_connect(NULL, NULL);
+ if (!(display = XOpenDisplay(0)))
+ errx(1, "can not open display");
+
+ conn = XGetXCBConnection(display);
if (xcb_connection_has_error(conn))
errx(1, "can not get XCB connection");
+ XSetEventQueueOwner(display, XCBOwnsEventQueue);
+
xcb_prefetch_extension_data(conn, &xcb_randr_id);
xfd = xcb_get_file_descriptor(conn);
free(evt);
}
- active_wm();
- xcb_aux_sync(conn);
-
- if (xcb_poll_for_event(conn) != NULL)
+ if (enable_wm() != 0)
errx(1, "another window manager is currently running");
+ xcb_aux_sync(conn);
+
setup_globals();
setup_screens();
setup_keys();
if (screens[i].bar_gc != 0)
xcb_free_gc(conn, screens[i].bar_gc);
#if 0
- XFreeFontSet(display, bar_fs);
+ XFreeFontSet(display, bar_font);
#endif
xcb_key_symbols_free(syms);
+ xcb_flush(conn);
xcb_disconnect(conn);
return (0);
Got questions, comments, patches, etc.? Contact Jason Woofenden