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This commit is contained in:
okan 2012-07-18 21:53:22 +00:00
commit 1545eb0837
11 changed files with 427 additions and 347 deletions
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16
calmwm.c
View File

@ -44,7 +44,7 @@ Cursor Cursor_resize;
struct screen_ctx_q Screenq = TAILQ_HEAD_INITIALIZER(Screenq);
struct client_ctx_q Clientq = TAILQ_HEAD_INITIALIZER(Clientq);
int HasXinerama, HasRandr, Randr_ev;
int HasRandr, Randr_ev;
struct conf Conf;
static void sigchld_cb(int);
@ -157,7 +157,6 @@ x_setupscreen(struct screen_ctx *sc, u_int which)
Window *wins, w0, w1;
XWindowAttributes winattr;
XSetWindowAttributes rootattr;
int fake;
u_int nwins, i;
sc->which = which;
@ -167,8 +166,8 @@ x_setupscreen(struct screen_ctx *sc, u_int which)
xu_ewmh_net_supported_wm_check(sc);
conf_gap(&Conf, sc);
screen_update_geometry(sc, DisplayWidth(X_Dpy, sc->which),
DisplayHeight(X_Dpy, sc->which));
screen_update_geometry(sc);
conf_color(&Conf, sc);
@ -201,17 +200,8 @@ x_setupscreen(struct screen_ctx *sc, u_int which)
screen_updatestackingorder(sc);
if (XineramaQueryExtension(X_Dpy, &fake, &fake) == 1 &&
((HasXinerama = XineramaIsActive(X_Dpy)) == 1))
HasXinerama = 1;
if (HasRandr)
XRRSelectInput(X_Dpy, sc->rootwin, RRScreenChangeNotifyMask);
/*
* initial setup of xinerama screens, if we're using RandR then we'll
* redo this whenever the screen changes since a CTRC may have been
* added or removed
*/
screen_init_xinerama(sc);
XSync(X_Dpy, False);
}

95
calmwm.h
View File

@ -108,6 +108,13 @@ struct color {
unsigned long pixel;
};
struct geom {
int x;
int y;
int w;
int h;
};
struct gap {
int top;
int bottom;
@ -130,12 +137,7 @@ struct client_ctx {
XSizeHints *size;
Colormap cmap;
u_int bwidth; /* border width */
struct {
int x; /* x position */
int y; /* y position */
int width; /* width */
int height;/* height */
} geom, savegeom;
struct geom geom, savegeom;
struct {
int basew; /* desired width */
int baseh; /* desired height */
@ -216,8 +218,8 @@ struct screen_ctx {
struct color color[CWM_COLOR_MAX];
GC gc;
int cycling;
int xmax;
int ymax;
struct geom view; /* viewable area */
struct geom work; /* workable area, gap-applied */
struct gap gap;
struct cycle_entry_q mruq;
XftColor xftcolor;
@ -372,8 +374,7 @@ void search_print_client(struct menu *, int);
XineramaScreenInfo *screen_find_xinerama(struct screen_ctx *, int, int);
struct screen_ctx *screen_fromroot(Window);
void screen_init_xinerama(struct screen_ctx *);
void screen_update_geometry(struct screen_ctx *, int, int);
void screen_update_geometry(struct screen_ctx *);
void screen_updatestackingorder(struct screen_ctx *);
void kbfunc_client_cycle(struct client_ctx *, union arg *);
@ -478,6 +479,19 @@ void xu_setstate(struct client_ctx *, int);
void xu_ewmh_net_supported(struct screen_ctx *);
void xu_ewmh_net_supported_wm_check(struct screen_ctx *);
void xu_ewmh_net_desktop_geometry(struct screen_ctx *);
void xu_ewmh_net_workarea(struct screen_ctx *);
void xu_ewmh_net_client_list(struct screen_ctx *);
void xu_ewmh_net_active_window(struct screen_ctx *, Window);
void xu_ewmh_net_wm_desktop_viewport(struct screen_ctx *);
void xu_ewmh_net_wm_number_of_desktops(struct screen_ctx *);
void xu_ewmh_net_showing_desktop(struct screen_ctx *);
void xu_ewmh_net_virtual_roots(struct screen_ctx *);
void xu_ewmh_net_current_desktop(struct screen_ctx *, long);
void xu_ewmh_net_desktop_names(struct screen_ctx *, unsigned char *, int);
void xu_ewmh_net_wm_desktop(struct client_ctx *);
void u_exec(char *);
void u_spawn(char *);
@ -502,34 +516,37 @@ extern struct conf Conf;
extern int HasXinerama, HasRandr, Randr_ev;
#define WM_STATE cwm_atoms[0]
#define WM_DELETE_WINDOW cwm_atoms[1]
#define WM_TAKE_FOCUS cwm_atoms[2]
#define WM_PROTOCOLS cwm_atoms[3]
#define _MOTIF_WM_HINTS cwm_atoms[4]
#define UTF8_STRING cwm_atoms[5]
/*
* please make all hints below this point netwm hints, starting with
* _NET_SUPPORTED. If you change other hints make sure you update
* CWM_NETWM_START
*/
#define _NET_SUPPORTED cwm_atoms[6]
#define _NET_SUPPORTING_WM_CHECK cwm_atoms[7]
#define _NET_WM_NAME cwm_atoms[8]
#define _NET_ACTIVE_WINDOW cwm_atoms[9]
#define _NET_CLIENT_LIST cwm_atoms[10]
#define _NET_NUMBER_OF_DESKTOPS cwm_atoms[11]
#define _NET_CURRENT_DESKTOP cwm_atoms[12]
#define _NET_DESKTOP_VIEWPORT cwm_atoms[13]
#define _NET_DESKTOP_GEOMETRY cwm_atoms[14]
#define _NET_VIRTUAL_ROOTS cwm_atoms[15]
#define _NET_SHOWING_DESKTOP cwm_atoms[16]
#define _NET_DESKTOP_NAMES cwm_atoms[17]
#define _NET_WM_DESKTOP cwm_atoms[18]
#define _NET_WORKAREA cwm_atoms[19]
#define CWM_NO_ATOMS 20
#define CWM_NETWM_START 6
extern Atom cwm_atoms[CWM_NO_ATOMS];
enum {
WM_STATE,
WM_DELETE_WINDOW,
WM_TAKE_FOCUS,
WM_PROTOCOLS,
_MOTIF_WM_HINTS,
UTF8_STRING,
CWMH_NITEMS
};
enum {
_NET_SUPPORTED,
_NET_SUPPORTING_WM_CHECK,
_NET_ACTIVE_WINDOW,
_NET_CLIENT_LIST,
_NET_NUMBER_OF_DESKTOPS,
_NET_CURRENT_DESKTOP,
_NET_DESKTOP_VIEWPORT,
_NET_DESKTOP_GEOMETRY,
_NET_VIRTUAL_ROOTS,
_NET_SHOWING_DESKTOP,
_NET_DESKTOP_NAMES,
_NET_WORKAREA,
_NET_WM_NAME,
_NET_WM_DESKTOP,
EWMH_NITEMS
};
struct atom_ctx {
char *name;
Atom atom;
};
extern struct atom_ctx cwmh[CWMH_NITEMS];
extern struct atom_ctx ewmh[EWMH_NITEMS];
#endif /* _CALMWM_H_ */

218
client.c
View File

@ -89,8 +89,8 @@ client_new(Window win, struct screen_ctx *sc, int mapped)
XGetWindowAttributes(X_Dpy, cc->win, &wattr);
cc->geom.x = wattr.x;
cc->geom.y = wattr.y;
cc->geom.width = wattr.width;
cc->geom.height = wattr.height;
cc->geom.w = wattr.width;
cc->geom.h = wattr.height;
cc->cmap = wattr.colormap;
if (wattr.map_state != IsViewable) {
@ -126,9 +126,8 @@ client_new(Window win, struct screen_ctx *sc, int mapped)
TAILQ_INSERT_TAIL(&sc->mruq, cc, mru_entry);
TAILQ_INSERT_TAIL(&Clientq, cc, entry);
/* append to the client list */
XChangeProperty(X_Dpy, sc->rootwin, _NET_CLIENT_LIST, XA_WINDOW, 32,
PropModeAppend, (unsigned char *)&cc->win, 1);
xu_ewmh_net_client_list(sc);
client_gethints(cc);
client_update(cc);
@ -143,10 +142,7 @@ void
client_delete(struct client_ctx *cc)
{
struct screen_ctx *sc = cc->sc;
struct client_ctx *tcc;
struct winname *wn;
Window *winlist;
int i, j;
group_client_delete(cc);
@ -159,23 +155,8 @@ client_delete(struct client_ctx *cc)
TAILQ_REMOVE(&sc->mruq, cc, mru_entry);
TAILQ_REMOVE(&Clientq, cc, entry);
/*
* Sadly we can't remove just one entry from a property, so we must
* redo the whole thing from scratch. this is the stupid way, the other
* way incurs many roundtrips to the server.
*/
i = j = 0;
TAILQ_FOREACH(tcc, &Clientq, entry)
i++;
if (i > 0) {
winlist = xmalloc(i * sizeof(*winlist));
TAILQ_FOREACH(tcc, &Clientq, entry)
winlist[j++] = tcc->win;
XChangeProperty(X_Dpy, sc->rootwin, _NET_CLIENT_LIST,
XA_WINDOW, 32, PropModeReplace,
(unsigned char *)winlist, i);
xfree(winlist);
}
xu_ewmh_net_client_list(sc);
if (_curcc == cc)
client_none(sc);
@ -236,9 +217,7 @@ client_setactive(struct client_ctx *cc, int fg)
if (fg && _curcc != cc) {
client_setactive(NULL, 0);
_curcc = cc;
XChangeProperty(X_Dpy, sc->rootwin, _NET_ACTIVE_WINDOW,
XA_WINDOW, 32, PropModeReplace,
(unsigned char *)&cc->win, 1);
xu_ewmh_net_active_window(sc, cc->win);
}
cc->active = fg;
@ -253,8 +232,8 @@ client_none(struct screen_ctx *sc)
{
Window none = None;
XChangeProperty(X_Dpy, sc->rootwin, _NET_ACTIVE_WINDOW,
XA_WINDOW, 32, PropModeReplace, (unsigned char *)&none, 1);
xu_ewmh_net_active_window(sc, none);
_curcc = NULL;
}
@ -277,8 +256,8 @@ void
client_maximize(struct client_ctx *cc)
{
struct screen_ctx *sc = cc->sc;
int xmax = sc->xmax, ymax = sc->ymax;
int x_org = 0, y_org = 0;
int x_org, y_org, xmax, ymax;
XineramaScreenInfo *xine;
if (cc->flags & CLIENT_FREEZE)
return;
@ -291,37 +270,38 @@ client_maximize(struct client_ctx *cc)
}
if ((cc->flags & CLIENT_VMAXIMIZED) == 0) {
cc->savegeom.height = cc->geom.height;
cc->savegeom.h = cc->geom.h;
cc->savegeom.y = cc->geom.y;
}
if ((cc->flags & CLIENT_HMAXIMIZED) == 0) {
cc->savegeom.width = cc->geom.width;
cc->savegeom.w = cc->geom.w;
cc->savegeom.x = cc->geom.x;
}
if (HasXinerama) {
XineramaScreenInfo *xine;
/*
* pick screen that the middle of the window is on.
* that's probably more fair than if just the origin of
* a window is poking over a boundary
*/
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.width / 2,
cc->geom.y + cc->geom.height / 2);
if (xine == NULL)
goto calc;
/*
* pick screen that the middle of the window is on.
* that's probably more fair than if just the origin of
* a window is poking over a boundary
*/
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.w / 2,
cc->geom.y + cc->geom.h / 2);
if (xine) {
x_org = xine->x_org;
y_org = xine->y_org;
xmax = xine->width;
ymax = xine->height;
} else {
x_org = y_org = 0;
xmax = sc->view.w;
ymax = sc->view.h;
}
calc:
cc->geom.x = x_org + sc->gap.left;
cc->geom.y = y_org + sc->gap.top;
cc->geom.height = ymax - (sc->gap.top + sc->gap.bottom);
cc->geom.width = xmax - (sc->gap.left + sc->gap.right);
cc->geom.h = ymax - (sc->gap.top + sc->gap.bottom);
cc->geom.w = xmax - (sc->gap.left + sc->gap.right);
cc->bwidth = 0;
cc->flags |= CLIENT_MAXIMIZED;
@ -333,43 +313,44 @@ void
client_vertmaximize(struct client_ctx *cc)
{
struct screen_ctx *sc = cc->sc;
int y_org = 0, ymax = sc->ymax;
int y_org, ymax;
XineramaScreenInfo *xine;
if (cc->flags & CLIENT_FREEZE)
return;
if (cc->flags & CLIENT_VMAXIMIZED) {
cc->geom.y = cc->savegeom.y;
cc->geom.height = cc->savegeom.height;
cc->geom.h = cc->savegeom.h;
cc->bwidth = Conf.bwidth;
if (cc->flags & CLIENT_HMAXIMIZED)
cc->geom.width -= cc->bwidth * 2;
cc->geom.w -= cc->bwidth * 2;
cc->flags &= ~CLIENT_VMAXIMIZED;
goto resize;
}
cc->savegeom.y = cc->geom.y;
cc->savegeom.height = cc->geom.height;
cc->savegeom.h = cc->geom.h;
/* if this will make us fully maximized then remove boundary */
if ((cc->flags & CLIENT_MAXFLAGS) == CLIENT_HMAXIMIZED) {
cc->geom.width += Conf.bwidth * 2;
cc->geom.w += Conf.bwidth * 2;
cc->bwidth = 0;
}
if (HasXinerama) {
XineramaScreenInfo *xine;
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.width / 2,
cc->geom.y + cc->geom.height / 2);
if (xine == NULL)
goto calc;
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.w / 2,
cc->geom.y + cc->geom.h / 2);
if (xine) {
y_org = xine->y_org;
ymax = xine->height;
} else {
y_org = 0;
ymax = sc->view.h;
}
calc:
cc->geom.y = y_org + sc->gap.top;
cc->geom.height = ymax - (cc->bwidth * 2) - (sc->gap.top +
cc->geom.h = ymax - (cc->bwidth * 2) - (sc->gap.top +
sc->gap.bottom);
cc->flags |= CLIENT_VMAXIMIZED;
@ -381,43 +362,44 @@ void
client_horizmaximize(struct client_ctx *cc)
{
struct screen_ctx *sc = cc->sc;
int x_org = 0, xmax = sc->xmax;
int x_org, xmax;
XineramaScreenInfo *xine;
if (cc->flags & CLIENT_FREEZE)
return;
if (cc->flags & CLIENT_HMAXIMIZED) {
cc->geom.x = cc->savegeom.x;
cc->geom.width = cc->savegeom.width;
cc->geom.w = cc->savegeom.w;
cc->bwidth = Conf.bwidth;
if (cc->flags & CLIENT_VMAXIMIZED)
cc->geom.height -= cc->bwidth * 2;
cc->geom.h -= cc->bwidth * 2;
cc->flags &= ~CLIENT_HMAXIMIZED;
goto resize;
}
cc->savegeom.x = cc->geom.x;
cc->savegeom.width = cc->geom.width;
cc->savegeom.w = cc->geom.w;
/* if this will make us fully maximized then remove boundary */
if ((cc->flags & CLIENT_MAXFLAGS) == CLIENT_VMAXIMIZED) {
cc->geom.height += cc->bwidth * 2;
cc->geom.h += cc->bwidth * 2;
cc->bwidth = 0;
}
if (HasXinerama) {
XineramaScreenInfo *xine;
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.width / 2,
cc->geom.y + cc->geom.height / 2);
if (xine == NULL)
goto calc;
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.w / 2,
cc->geom.y + cc->geom.h / 2);
if (xine) {
x_org = xine->x_org;
xmax = xine->width;
} else {
x_org = 0;
xmax = sc->view.w;
}
calc:
cc->geom.x = x_org + sc->gap.left;
cc->geom.width = xmax - (cc->bwidth * 2) - (sc->gap.left +
cc->geom.w = xmax - (cc->bwidth * 2) - (sc->gap.left +
sc->gap.right);
cc->flags |= CLIENT_HMAXIMIZED;
@ -431,7 +413,7 @@ client_resize(struct client_ctx *cc)
client_draw_border(cc);
XMoveResizeWindow(X_Dpy, cc->win, cc->geom.x,
cc->geom.y, cc->geom.width, cc->geom.height);
cc->geom.y, cc->geom.w, cc->geom.h);
xu_configure(cc);
}
@ -460,8 +442,8 @@ client_ptrwarp(struct client_ctx *cc)
int x = cc->ptr.x, y = cc->ptr.y;
if (x == -1 || y == -1) {
x = cc->geom.width / 2;
y = cc->geom.height / 2;
x = cc->geom.w / 2;
y = cc->geom.h / 2;
}
(cc->state == IconicState) ? client_unhide(cc) : client_raise(cc);
@ -540,14 +522,14 @@ client_update(struct client_ctx *cc)
int i;
long n;
if ((n = xu_getprop(cc->win, WM_PROTOCOLS,
if ((n = xu_getprop(cc->win, cwmh[WM_PROTOCOLS].atom,
XA_ATOM, 20L, (u_char **)&p)) <= 0)
return;
for (i = 0; i < n; i++)
if (p[i] == WM_DELETE_WINDOW)
if (p[i] == cwmh[WM_DELETE_WINDOW].atom)
cc->xproto |= CLIENT_PROTO_DELETE;
else if (p[i] == WM_TAKE_FOCUS)
else if (p[i] == cwmh[WM_TAKE_FOCUS].atom)
cc->xproto |= CLIENT_PROTO_TAKEFOCUS;
XFree(p);
@ -557,7 +539,8 @@ void
client_send_delete(struct client_ctx *cc)
{
if (cc->xproto & CLIENT_PROTO_DELETE)
xu_sendmsg(cc->win, WM_PROTOCOLS, WM_DELETE_WINDOW);
xu_sendmsg(cc->win,
cwmh[WM_PROTOCOLS].atom, cwmh[WM_DELETE_WINDOW].atom);
else
XKillClient(X_Dpy, cc->win);
}
@ -568,7 +551,7 @@ client_setname(struct client_ctx *cc)
struct winname *wn;
char *newname;
if (!xu_getstrprop(cc->win, _NET_WM_NAME, &newname))
if (!xu_getstrprop(cc->win, ewmh[_NET_WM_NAME].atom, &newname))
if (!xu_getstrprop(cc->win, XA_WM_NAME, &newname))
newname = emptystring;
@ -690,8 +673,8 @@ client_placecalc(struct client_ctx *cc)
* XRandR bits mean that {x,y}max shouldn't be outside what's
* currently there.
*/
xslack = sc->xmax - cc->geom.width - cc->bwidth * 2;
yslack = sc->ymax - cc->geom.height - cc->bwidth * 2;
xslack = sc->view.w - cc->geom.w - cc->bwidth * 2;
yslack = sc->view.h - cc->geom.h - cc->bwidth * 2;
if (cc->size->x > 0)
cc->geom.x = MIN(cc->size->x, xslack);
if (cc->size->y > 0)
@ -702,28 +685,25 @@ client_placecalc(struct client_ctx *cc)
int xmax, ymax;
xu_ptr_getpos(sc->rootwin, &xmouse, &ymouse);
if (HasXinerama) {
info = screen_find_xinerama(sc, xmouse, ymouse);
if (info == NULL)
goto noxine;
info = screen_find_xinerama(sc, xmouse, ymouse);
if (info) {
xorig = info->x_org;
yorig = info->y_org;
xmax = xorig + info->width;
ymax = yorig + info->height;
} else {
noxine:
xorig = yorig = 0;
xmax = sc->xmax;
ymax = sc->ymax;
xmax = sc->view.w;
ymax = sc->view.h;
}
xmouse = MAX(xmouse, xorig) - cc->geom.width / 2;
ymouse = MAX(ymouse, yorig) - cc->geom.height / 2;
xmouse = MAX(xmouse, xorig) - cc->geom.w / 2;
ymouse = MAX(ymouse, yorig) - cc->geom.h / 2;
xmouse = MAX(xmouse, xorig);
ymouse = MAX(ymouse, yorig);
xslack = xmax - cc->geom.width - cc->bwidth * 2;
yslack = ymax - cc->geom.height - cc->bwidth * 2;
xslack = xmax - cc->geom.w - cc->bwidth * 2;
yslack = ymax - cc->geom.h - cc->bwidth * 2;
if (xslack >= xorig) {
cc->geom.x = MAX(MIN(xmouse, xslack),
@ -732,7 +712,7 @@ noxine:
cc->geom.x -= sc->gap.right;
} else {
cc->geom.x = xorig + sc->gap.left;
cc->geom.width = xmax - sc->gap.left;
cc->geom.w = xmax - sc->gap.left;
}
if (yslack >= yorig) {
cc->geom.y = MAX(MIN(ymouse, yslack),
@ -741,7 +721,7 @@ noxine:
cc->geom.y -= sc->gap.bottom;
} else {
cc->geom.y = yorig + sc->gap.top;
cc->geom.height = ymax - sc->gap.top;
cc->geom.h = ymax - sc->gap.top;
}
}
}
@ -816,43 +796,43 @@ client_applysizehints(struct client_ctx *cc)
/* temporarily remove base dimensions, ICCCM 4.1.2.3 */
if (!baseismin) {
cc->geom.width -= cc->hint.basew;
cc->geom.height -= cc->hint.baseh;
cc->geom.w -= cc->hint.basew;
cc->geom.h -= cc->hint.baseh;
}
/* adjust for aspect limits */
if (cc->hint.mina > 0 && cc->hint.maxa > 0) {
if (cc->hint.maxa <
(float)cc->geom.width / cc->geom.height)
cc->geom.width = cc->geom.height * cc->hint.maxa;
(float)cc->geom.w / cc->geom.h)
cc->geom.w = cc->geom.h * cc->hint.maxa;
else if (cc->hint.mina <
(float)cc->geom.height / cc->geom.width)
cc->geom.height = cc->geom.width * cc->hint.mina;
(float)cc->geom.h / cc->geom.w)
cc->geom.h = cc->geom.w * cc->hint.mina;
}
/* remove base dimensions for increment */
if (baseismin) {
cc->geom.width -= cc->hint.basew;
cc->geom.height -= cc->hint.baseh;
cc->geom.w -= cc->hint.basew;
cc->geom.h -= cc->hint.baseh;
}
/* adjust for increment value */
cc->geom.width -= cc->geom.width % cc->hint.incw;
cc->geom.height -= cc->geom.height % cc->hint.inch;
cc->geom.w -= cc->geom.w % cc->hint.incw;
cc->geom.h -= cc->geom.h % cc->hint.inch;
/* restore base dimensions */
cc->geom.width += cc->hint.basew;
cc->geom.height += cc->hint.baseh;
cc->geom.w += cc->hint.basew;
cc->geom.h += cc->hint.baseh;
/* adjust for min width/height */
cc->geom.width = MAX(cc->geom.width, cc->hint.minw);
cc->geom.height = MAX(cc->geom.height, cc->hint.minh);
cc->geom.w = MAX(cc->geom.w, cc->hint.minw);
cc->geom.h = MAX(cc->geom.h, cc->hint.minh);
/* adjust for max width/height */
if (cc->hint.maxw)
cc->geom.width = MIN(cc->geom.width, cc->hint.maxw);
cc->geom.w = MIN(cc->geom.w, cc->hint.maxw);
if (cc->hint.maxh)
cc->geom.height = MIN(cc->geom.height, cc->hint.maxh);
cc->geom.h = MIN(cc->geom.h, cc->hint.maxh);
}
static void
@ -868,7 +848,7 @@ client_gethints(struct client_ctx *cc)
cc->app_class = xch.res_class;
}
if (xu_getprop(cc->win, _MOTIF_WM_HINTS, _MOTIF_WM_HINTS,
if (xu_getprop(cc->win, cwmh[_MOTIF_WM_HINTS].atom, _MOTIF_WM_HINTS,
PROP_MWM_HINTS_ELEMENTS, (u_char **)&mwmh) == MWM_NUMHINTS)
if (mwmh->flags & MWM_HINTS_DECORATIONS &&
!(mwmh->decorations & MWM_DECOR_ALL) &&
@ -903,8 +883,8 @@ client_transient(struct client_ctx *cc)
static int
client_inbound(struct client_ctx *cc, int x, int y)
{
return (x < cc->geom.width && x >= 0 &&
y < cc->geom.height && y >= 0);
return (x < cc->geom.w && x >= 0 &&
y < cc->geom.h && y >= 0);
}
int

6
cwmrc.5
View File

@ -14,7 +14,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: September 8 2011 $
.Dd $Mdocdate: November 6 2011 $
.Dt CWMRC 5
.Os
.Sh NAME
@ -244,6 +244,10 @@ ignore xclock
bind CM-r label
bind CS-Return "xterm -e top"
bind 4-o unmap
bind CM-equal unmap
bind CMS-equal unmap
bind C4-equal vmaximize
bind C4S-equal hmaximize
bind M-1 grouponly1
bind M-2 grouponly2
bind M-3 grouponly3

58
group.c
View File

@ -48,38 +48,31 @@ const char *shortcut_to_name[] = {
static void
group_add(struct group_ctx *gc, struct client_ctx *cc)
{
long no;
if (cc == NULL || gc == NULL)
errx(1, "group_add: a ctx is NULL");
no = gc->shortcut - 1;
if (cc->group == gc)
return;
if (cc->group != NULL)
TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
XChangeProperty(X_Dpy, cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
32, PropModeReplace, (unsigned char *)&no, 1);
TAILQ_INSERT_TAIL(&gc->clients, cc, group_entry);
cc->group = gc;
xu_ewmh_net_wm_desktop(cc);
}
static void
group_remove(struct client_ctx *cc)
{
long no = 0xffffffff;
if (cc == NULL || cc->group == NULL)
errx(1, "group_remove: a ctx is NULL");
XChangeProperty(X_Dpy, cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
32, PropModeReplace, (unsigned char *)&no, 1);
TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
cc->group = NULL;
xu_ewmh_net_wm_desktop(cc);
}
static void
@ -146,8 +139,6 @@ void
group_init(struct screen_ctx *sc)
{
int i;
long viewports[2] = {0, 0};
long ndesks = CALMWM_NGROUPS, zero = 0;
TAILQ_INIT(&sc->groupq);
sc->group_hideall = 0;
@ -164,23 +155,11 @@ group_init(struct screen_ctx *sc)
TAILQ_INSERT_TAIL(&sc->groupq, &sc->groups[i], entry);
}
/* we don't support large desktops, so this is always (0, 0) */
XChangeProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_VIEWPORT,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)viewports, 2);
XChangeProperty(X_Dpy, sc->rootwin, _NET_NUMBER_OF_DESKTOPS,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&ndesks, 1);
/*
* we don't use virtual roots, so make sure it's not there from a
* previous wm.
*/
XDeleteProperty(X_Dpy, sc->rootwin, _NET_VIRTUAL_ROOTS);
/*
* We don't really have a ``showing desktop'' mode, so this is zero
* always. XXX Note that when we hide all groups, or when all groups
* are hidden we could technically set this later on.
*/
XChangeProperty(X_Dpy, sc->rootwin, _NET_SHOWING_DESKTOP,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&zero, 1);
xu_ewmh_net_wm_desktop_viewport(sc);
xu_ewmh_net_wm_number_of_desktops(sc);
xu_ewmh_net_showing_desktop(sc);
xu_ewmh_net_virtual_roots(sc);
group_setactive(sc, 0);
}
@ -209,8 +188,8 @@ static void
group_setactive(struct screen_ctx *sc, long idx)
{
sc->group_active = &sc->groups[idx];
XChangeProperty(X_Dpy, sc->rootwin, _NET_CURRENT_DESKTOP,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&idx, 1);
xu_ewmh_net_current_desktop(sc, idx);
}
void
@ -439,8 +418,8 @@ group_autogroup(struct client_ctx *cc)
if (cc->app_class == NULL || cc->app_name == NULL)
return;
if (xu_getprop(cc->win, _NET_WM_DESKTOP, XA_CARDINAL,
1, (unsigned char **)&grpno) > 0) {
if (xu_getprop(cc->win, ewmh[_NET_WM_DESKTOP].atom,
XA_CARDINAL, 1, (unsigned char **)&grpno) > 0) {
if (*grpno == 0xffffffff)
no = 0;
else if (*grpno > CALMWM_NGROUPS || *grpno < 0)
@ -480,11 +459,12 @@ group_update_names(struct screen_ctx *sc)
char **strings, *p;
unsigned char *prop_ret;
Atom type_ret;
int format_ret, i = 0, nstrings = 0, n, setnames = 0;
int format_ret, i = 0, nstrings = 0, n = 0, setnames = 0;
unsigned long bytes_after, num_ret;
if (XGetWindowProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_NAMES, 0,
0xffffff, False, UTF8_STRING, &type_ret, &format_ret,
if (XGetWindowProperty(X_Dpy, sc->rootwin,
ewmh[_NET_DESKTOP_NAMES].atom, 0, 0xffffff, False,
cwmh[UTF8_STRING].atom, &type_ret, &format_ret,
&num_ret, &bytes_after, &prop_ret) == Success &&
prop_ret != NULL && format_ret == 8) {
/* failure, just set defaults */
@ -498,7 +478,6 @@ group_update_names(struct screen_ctx *sc)
strings = xmalloc((nstrings < CALMWM_NGROUPS ? CALMWM_NGROUPS :
nstrings) * sizeof(*strings));
i = n = 0;
p = prop_ret;
while (n < nstrings) {
strings[n++] = xstrdup(p);
@ -545,6 +524,5 @@ group_set_names(struct screen_ctx *sc)
q += slen;
}
XChangeProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_NAMES,
UTF8_STRING, 8, PropModeReplace, p, len);
xu_ewmh_net_desktop_names(sc, p, len);
}

56
kbfunc.c
View File

@ -55,14 +55,13 @@ kbfunc_client_raise(struct client_ctx *cc, union arg *arg)
void
kbfunc_moveresize(struct client_ctx *cc, union arg *arg)
{
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
int x, y, flags, amt;
u_int mx, my;
if (cc->flags & CLIENT_FREEZE)
return;
sc = cc->sc;
mx = my = 0;
flags = arg->i;
@ -90,22 +89,22 @@ kbfunc_moveresize(struct client_ctx *cc, union arg *arg)
switch (flags & TYPEMASK) {
case CWM_MOVE:
cc->geom.y += my;
if (cc->geom.y + cc->geom.height < 0)
cc->geom.y = -cc->geom.height;
if (cc->geom.y > cc->sc->ymax - 1)
cc->geom.y = cc->sc->ymax - 1;
if (cc->geom.y + cc->geom.h < 0)
cc->geom.y = -cc->geom.h;
if (cc->geom.y > sc->view.h - 1)
cc->geom.y = sc->view.h - 1;
cc->geom.x += mx;
if (cc->geom.x + cc->geom.width < 0)
cc->geom.x = -cc->geom.width;
if (cc->geom.x > cc->sc->xmax - 1)
cc->geom.x = cc->sc->xmax - 1;
if (cc->geom.x + cc->geom.w < 0)
cc->geom.x = -cc->geom.w;
if (cc->geom.x > sc->view.w - 1)
cc->geom.x = sc->view.w - 1;
cc->geom.x += client_snapcalc(cc->geom.x,
cc->geom.width, cc->sc->xmax,
cc->geom.w, sc->view.w,
cc->bwidth, Conf.snapdist);
cc->geom.y += client_snapcalc(cc->geom.y,
cc->geom.height, cc->sc->ymax,
cc->geom.h, sc->view.h,
cc->bwidth, Conf.snapdist);
client_move(cc);
@ -115,18 +114,18 @@ kbfunc_moveresize(struct client_ctx *cc, union arg *arg)
client_ptrwarp(cc);
break;
case CWM_RESIZE:
if ((cc->geom.height += my) < 1)
cc->geom.height = 1;
if ((cc->geom.width += mx) < 1)
cc->geom.width = 1;
if ((cc->geom.h += my) < 1)
cc->geom.h = 1;
if ((cc->geom.w += mx) < 1)
cc->geom.w = 1;
client_resize(cc);
/* Make sure the pointer stays within the window. */
xu_ptr_getpos(cc->win, &cc->ptr.x, &cc->ptr.y);
if (cc->ptr.x > cc->geom.width)
cc->ptr.x = cc->geom.width - cc->bwidth;
if (cc->ptr.y > cc->geom.height)
cc->ptr.y = cc->geom.height - cc->bwidth;
if (cc->ptr.x > cc->geom.w)
cc->ptr.x = cc->geom.w - cc->bwidth;
if (cc->ptr.y > cc->geom.h)
cc->ptr.y = cc->geom.h - cc->bwidth;
client_ptrwarp(cc);
break;
case CWM_PTRMOVE:
@ -141,12 +140,11 @@ kbfunc_moveresize(struct client_ctx *cc, union arg *arg)
void
kbfunc_client_search(struct client_ctx *cc, union arg *arg)
{
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
struct client_ctx *old_cc;
struct menu *mi;
struct menu_q menuq;
sc = cc->sc;
old_cc = client_current();
TAILQ_INIT(&menuq);
@ -178,12 +176,11 @@ kbfunc_client_search(struct client_ctx *cc, union arg *arg)
void
kbfunc_menu_search(struct client_ctx *cc, union arg *arg)
{
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
struct cmd *cmd;
struct menu *mi;
struct menu_q menuq;
sc = cc->sc;
TAILQ_INIT(&menuq);
TAILQ_FOREACH(cmd, &Conf.cmdq, entry) {
@ -206,9 +203,7 @@ kbfunc_menu_search(struct client_ctx *cc, union arg *arg)
void
kbfunc_client_cycle(struct client_ctx *cc, union arg *arg)
{
struct screen_ctx *sc;
sc = cc->sc;
struct screen_ctx *sc = cc->sc;
/* XXX for X apps that ignore events */
XGrabKeyboard(X_Dpy, sc->rootwin, True,
@ -245,7 +240,7 @@ void
kbfunc_exec(struct client_ctx *cc, union arg *arg)
{
#define NPATHS 256
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
char **ap, *paths[NPATHS], *path, *pathcpy, *label;
char tpath[MAXPATHLEN];
DIR *dirp;
@ -254,7 +249,6 @@ kbfunc_exec(struct client_ctx *cc, union arg *arg)
struct menu_q menuq;
int l, i, cmd = arg->i;
sc = cc->sc;
switch (cmd) {
case CWM_EXEC_PROGRAM:
label = "exec";
@ -333,7 +327,7 @@ out:
void
kbfunc_ssh(struct client_ctx *cc, union arg *arg)
{
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
struct menu *mi;
struct menu_q menuq;
FILE *fp;
@ -343,8 +337,6 @@ kbfunc_ssh(struct client_ctx *cc, union arg *arg)
int l;
size_t len;
sc = cc->sc;
if ((home = getenv("HOME")) == NULL)
return;

4
menu.c
View File

@ -349,8 +349,8 @@ menu_draw(struct screen_ctx *sc, struct menu_ctx *mc, struct menu_q *menuq,
ymax = xine->y_org + xine->height;
} else {
xmin = ymin = 0;
xmax = sc->xmax;
ymax = sc->ymax;
xmax = sc->view.w;
ymax = sc->view.h;
}
xsave = mc->x;

38
mousefunc.c
View File

@ -37,17 +37,17 @@ static void mousefunc_sweep_draw(struct client_ctx *);
static int
mousefunc_sweep_calc(struct client_ctx *cc, int x, int y, int mx, int my)
{
int width = cc->geom.width, height = cc->geom.height;
int width = cc->geom.w, height = cc->geom.h;
cc->geom.width = abs(x - mx) - cc->bwidth;
cc->geom.height = abs(y - my) - cc->bwidth;
cc->geom.w = abs(x - mx) - cc->bwidth;
cc->geom.h = abs(y - my) - cc->bwidth;
client_applysizehints(cc);
cc->geom.x = x <= mx ? x : x - cc->geom.width;
cc->geom.y = y <= my ? y : y - cc->geom.height;
cc->geom.x = x <= mx ? x : x - cc->geom.w;
cc->geom.y = y <= my ? y : y - cc->geom.h;
return (width != cc->geom.width || height != cc->geom.height);
return (width != cc->geom.w || height != cc->geom.h);
}
static void
@ -58,8 +58,8 @@ mousefunc_sweep_draw(struct client_ctx *cc)
int width, width_size, width_name;
(void)snprintf(asize, sizeof(asize), "%dx%d",
(cc->geom.width - cc->hint.basew) / cc->hint.incw,
(cc->geom.height - cc->hint.baseh) / cc->hint.inch);
(cc->geom.w - cc->hint.basew) / cc->hint.incw,
(cc->geom.h - cc->hint.baseh) / cc->hint.inch);
width_size = font_width(sc, asize, strlen(asize)) + 4;
width_name = font_width(sc, cc->name, strlen(cc->name)) + 4;
width = MAX(width_size, width_name);
@ -91,7 +91,7 @@ mousefunc_window_resize(struct client_ctx *cc, void *arg)
if (xu_ptr_grab(cc->win, MOUSEMASK, Cursor_resize) < 0)
return;
xu_ptr_setpos(cc->win, cc->geom.width, cc->geom.height);
xu_ptr_setpos(cc->win, cc->geom.w, cc->geom.h);
mousefunc_sweep_draw(cc);
for (;;) {
@ -121,10 +121,10 @@ mousefunc_window_resize(struct client_ctx *cc, void *arg)
xu_ptr_ungrab();
/* Make sure the pointer stays within the window. */
if (cc->ptr.x > cc->geom.width)
cc->ptr.x = cc->geom.width - cc->bwidth;
if (cc->ptr.y > cc->geom.height)
cc->ptr.y = cc->geom.height - cc->bwidth;
if (cc->ptr.x > cc->geom.w)
cc->ptr.x = cc->geom.w - cc->bwidth;
if (cc->ptr.y > cc->geom.h)
cc->ptr.y = cc->geom.h - cc->bwidth;
client_ptrwarp(cc);
return;
}
@ -137,6 +137,7 @@ mousefunc_window_move(struct client_ctx *cc, void *arg)
{
XEvent ev;
Time ltime = 0;
struct screen_ctx *sc = cc->sc;
int px, py;
client_raise(cc);
@ -161,10 +162,10 @@ mousefunc_window_move(struct client_ctx *cc, void *arg)
cc->geom.y = ev.xmotion.y_root - py - cc->bwidth;
cc->geom.x += client_snapcalc(cc->geom.x,
cc->geom.width, cc->sc->xmax,
cc->geom.w, sc->view.w,
cc->bwidth, Conf.snapdist);
cc->geom.y += client_snapcalc(cc->geom.y,
cc->geom.height, cc->sc->ymax,
cc->geom.h, sc->view.h,
cc->bwidth, Conf.snapdist);
/* don't move more than 60 times / second */
@ -217,13 +218,12 @@ mousefunc_menu_group(struct client_ctx *cc, void *arg)
void
mousefunc_menu_unhide(struct client_ctx *cc, void *arg)
{
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
struct client_ctx *old_cc;
struct menu *mi;
struct menu_q menuq;
char *wname;
sc = cc->sc;
old_cc = client_current();
TAILQ_INIT(&menuq);
@ -261,13 +261,11 @@ mousefunc_menu_unhide(struct client_ctx *cc, void *arg)
void
mousefunc_menu_cmd(struct client_ctx *cc, void *arg)
{
struct screen_ctx *sc;
struct screen_ctx *sc = cc->sc;
struct menu *mi;
struct menu_q menuq;
struct cmd *cmd;
sc = cc->sc;
TAILQ_INIT(&menuq);
TAILQ_FOREACH(cmd, &Conf.cmdq, entry) {
mi = xcalloc(1, sizeof(*mi));

56
screen.c
View File

@ -30,6 +30,8 @@
#include "calmwm.h"
static void screen_init_xinerama(struct screen_ctx *);
struct screen_ctx *
screen_fromroot(Window rootwin)
{
@ -65,24 +67,18 @@ screen_updatestackingorder(struct screen_ctx *sc)
XFree(wins);
}
/*
* If we're using RandR then we'll redo this whenever the screen
* changes since a CTRC may have been added or removed
*/
void
screen_init_xinerama(struct screen_ctx *sc)
{
XineramaScreenInfo *info;
int no;
XineramaScreenInfo *info = NULL;
int no = 0;
if (HasXinerama == 0 || XineramaIsActive(X_Dpy) == 0) {
HasXinerama = 0;
sc->xinerama_no = 0;
}
info = XineramaQueryScreens(X_Dpy, &no);
if (info == NULL) {
/* Is xinerama actually off, instead of a malloc failure? */
if (sc->xinerama == NULL)
HasXinerama = 0;
return;
}
if (XineramaIsActive(X_Dpy))
info = XineramaQueryScreens(X_Dpy, &no);
if (sc->xinerama != NULL)
XFree(sc->xinerama);
@ -99,6 +95,9 @@ screen_find_xinerama(struct screen_ctx *sc, int x, int y)
XineramaScreenInfo *info;
int i;
if (sc->xinerama == NULL)
return (NULL);
for (i = 0; i < sc->xinerama_no; i++) {
info = &sc->xinerama[i];
if (x >= info->x_org && x < info->x_org + info->width &&
@ -109,25 +108,20 @@ screen_find_xinerama(struct screen_ctx *sc, int x, int y)
}
void
screen_update_geometry(struct screen_ctx *sc, int width, int height)
screen_update_geometry(struct screen_ctx *sc)
{
long geom[2], workareas[CALMWM_NGROUPS][4];
int i;
sc->view.x = 0;
sc->view.y = 0;
sc->view.w = DisplayWidth(X_Dpy, sc->which);
sc->view.h = DisplayHeight(X_Dpy, sc->which);
sc->xmax = geom[0] = width;
sc->ymax = geom[1] = height;
XChangeProperty(X_Dpy, sc->rootwin, _NET_DESKTOP_GEOMETRY,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)geom , 2);
sc->work.x = sc->view.x + sc->gap.left;
sc->work.y = sc->view.y + sc->gap.top;
sc->work.w = sc->view.w - (sc->gap.left + sc->gap.right);
sc->work.h = sc->view.h - (sc->gap.top + sc->gap.bottom);
/* x, y, width, height. */
for (i = 0; i < CALMWM_NGROUPS; i++) {
workareas[i][0] = sc->gap.left;
workareas[i][1] = sc->gap.top;
workareas[i][2] = width - (sc->gap.left + sc->gap.right);
workareas[i][3] = height - (sc->gap.top + sc->gap.bottom);
}
screen_init_xinerama(sc);
XChangeProperty(X_Dpy, sc->rootwin, _NET_WORKAREA,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *)workareas, CALMWM_NGROUPS * 4);
xu_ewmh_net_desktop_geometry(sc);
xu_ewmh_net_workarea(sc);
}

17
xevents.c
View File

@ -142,9 +142,9 @@ xev_handle_configurerequest(XEvent *ee)
sc = cc->sc;
if (e->value_mask & CWWidth)
cc->geom.width = e->width;
cc->geom.w = e->width;
if (e->value_mask & CWHeight)
cc->geom.height = e->height;
cc->geom.h = e->height;
if (e->value_mask & CWX)
cc->geom.x = e->x;
if (e->value_mask & CWY)
@ -152,16 +152,16 @@ xev_handle_configurerequest(XEvent *ee)
if (e->value_mask & CWBorderWidth)
wc.border_width = e->border_width;
if (cc->geom.x == 0 && cc->geom.width >= sc->xmax)
if (cc->geom.x == 0 && cc->geom.w >= sc->view.w)
cc->geom.x -= cc->bwidth;
if (cc->geom.y == 0 && cc->geom.height >= sc->ymax)
if (cc->geom.y == 0 && cc->geom.h >= sc->view.h)
cc->geom.y -= cc->bwidth;
wc.x = cc->geom.x;
wc.y = cc->geom.y;
wc.width = cc->geom.width;
wc.height = cc->geom.height;
wc.width = cc->geom.w;
wc.height = cc->geom.h;
wc.border_width = cc->bwidth;
XConfigureWindow(X_Dpy, cc->win, e->value_mask, &wc);
@ -208,7 +208,7 @@ xev_handle_propertynotify(XEvent *ee)
goto test;
return;
test:
if (e->atom == _NET_DESKTOP_NAMES)
if (e->atom == ewmh[_NET_DESKTOP_NAMES].atom)
group_update_names(sc);
}
}
@ -366,8 +366,7 @@ xev_handle_randr(XEvent *ee)
TAILQ_FOREACH(sc, &Screenq, entry) {
if (sc->which == (u_int)i) {
XRRUpdateConfiguration(ee);
screen_update_geometry(sc, rev->width, rev->height);
screen_init_xinerama(sc);
screen_update_geometry(sc);
}
}
}

210
xutil.c
View File

@ -128,8 +128,8 @@ xu_configure(struct client_ctx *cc)
ce.window = cc->win;
ce.x = cc->geom.x;
ce.y = cc->geom.y;
ce.width = cc->geom.width;
ce.height = cc->geom.height;
ce.width = cc->geom.w;
ce.height = cc->geom.h;
ce.border_width = cc->bwidth;
ce.above = None;
ce.override_redirect = 0;
@ -207,7 +207,8 @@ xu_getstate(struct client_ctx *cc, int *state)
{
long *p = NULL;
if (xu_getprop(cc->win, WM_STATE, WM_STATE, 2L, (u_char **)&p) <= 0)
if (xu_getprop(cc->win, cwmh[WM_STATE].atom, cwmh[WM_STATE].atom, 2L,
(u_char **)&p) <= 0)
return (-1);
*state = (int)*p;
@ -225,67 +226,194 @@ xu_setstate(struct client_ctx *cc, int state)
dat[1] = None;
cc->state = state;
XChangeProperty(X_Dpy, cc->win, WM_STATE, WM_STATE, 32,
XChangeProperty(X_Dpy, cc->win,
cwmh[WM_STATE].atom, cwmh[WM_STATE].atom, 32,
PropModeReplace, (unsigned char *)dat, 2);
}
Atom cwm_atoms[CWM_NO_ATOMS];
char *atoms[CWM_NO_ATOMS] = {
"WM_STATE",
"WM_DELETE_WINDOW",
"WM_TAKE_FOCUS",
"WM_PROTOCOLS",
"_MOTIF_WM_HINTS",
"UTF8_STRING",
"_NET_SUPPORTED",
"_NET_SUPPORTING_WM_CHECK",
"_NET_WM_NAME",
"_NET_ACTIVE_WINDOW",
"_NET_CLIENT_LIST",
"_NET_NUMBER_OF_DESKTOPS",
"_NET_CURRENT_DESKTOP",
"_NET_DESKTOP_VIEWPORT",
"_NET_DESKTOP_GEOMETRY",
"_NET_VIRTUAL_ROOTS",
"_NET_SHOWING_DESKTOP",
"_NET_DESKTOP_NAMES",
"_NET_WM_DESKTOP",
"_NET_WORKAREA",
struct atom_ctx cwmh[CWMH_NITEMS] = {
{"WM_STATE", None},
{"WM_DELETE_WINDOW", None},
{"WM_TAKE_FOCUS", None},
{"WM_PROTOCOLS", None},
{"_MOTIF_WM_HINTS", None},
{"UTF8_STRING", None},
};
struct atom_ctx ewmh[EWMH_NITEMS] = {
{"_NET_SUPPORTED", None},
{"_NET_SUPPORTING_WM_CHECK", None},
{"_NET_ACTIVE_WINDOW", None},
{"_NET_CLIENT_LIST", None},
{"_NET_NUMBER_OF_DESKTOPS", None},
{"_NET_CURRENT_DESKTOP", None},
{"_NET_DESKTOP_VIEWPORT", None},
{"_NET_DESKTOP_GEOMETRY", None},
{"_NET_VIRTUAL_ROOTS", None},
{"_NET_SHOWING_DESKTOP", None},
{"_NET_DESKTOP_NAMES", None},
{"_NET_WORKAREA", None},
{"_NET_WM_NAME", None},
{"_NET_WM_DESKTOP", None},
};
void
xu_getatoms(void)
{
XInternAtoms(X_Dpy, atoms, CWM_NO_ATOMS, False, cwm_atoms);
int i;
for (i = 0; i < nitems(cwmh); i++)
cwmh[i].atom = XInternAtom(X_Dpy, cwmh[i].name, False);
for (i = 0; i < nitems(ewmh); i++)
ewmh[i].atom = XInternAtom(X_Dpy, ewmh[i].name, False);
}
/* Root Window Properties */
void
xu_ewmh_net_supported(struct screen_ctx *sc)
{
XChangeProperty(X_Dpy, sc->rootwin, _NET_SUPPORTED, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&_NET_SUPPORTED,
CWM_NO_ATOMS - CWM_NETWM_START);
Atom atom[EWMH_NITEMS];
int i;
for (i = 0; i < nitems(ewmh); i++)
atom[i] = ewmh[i].atom;
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_SUPPORTED].atom,
XA_ATOM, 32, PropModeReplace, (unsigned char *)atom, EWMH_NITEMS);
}
/*
* The netwm spec says that to prove that the hint is not stale, one
* must provide _NET_SUPPORTING_WM_CHECK containing a window created by
* the root window. The property must be set on the root window and the
* window itself. This child window also must have _NET_WM_NAME set with
* the window manager name.
*/
void
xu_ewmh_net_supported_wm_check(struct screen_ctx *sc)
{
Window w;
w = XCreateSimpleWindow(X_Dpy, sc->rootwin, -1, -1, 1, 1, 0, 0, 0);
XChangeProperty(X_Dpy, sc->rootwin, _NET_SUPPORTING_WM_CHECK,
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_SUPPORTING_WM_CHECK].atom,
XA_WINDOW, 32, PropModeReplace, (unsigned char *)&w, 1);
XChangeProperty(X_Dpy, w, _NET_SUPPORTING_WM_CHECK,
XChangeProperty(X_Dpy, w, ewmh[_NET_SUPPORTING_WM_CHECK].atom,
XA_WINDOW, 32, PropModeReplace, (unsigned char *)&w, 1);
XChangeProperty(X_Dpy, w, _NET_WM_NAME, UTF8_STRING,
8, PropModeReplace, WMNAME, strlen(WMNAME));
XChangeProperty(X_Dpy, w, ewmh[_NET_WM_NAME].atom,
XA_WM_NAME, 8, PropModeReplace, WMNAME, strlen(WMNAME));
}
void
xu_ewmh_net_desktop_geometry(struct screen_ctx *sc)
{
long geom[2] = { sc->view.w, sc->view.h };
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_DESKTOP_GEOMETRY].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)geom , 2);
}
void
xu_ewmh_net_workarea(struct screen_ctx *sc)
{
long workareas[CALMWM_NGROUPS][4];
int i;
for (i = 0; i < CALMWM_NGROUPS; i++) {
workareas[i][0] = sc->work.x;
workareas[i][1] = sc->work.y;
workareas[i][2] = sc->work.w;
workareas[i][3] = sc->work.h;
}
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_WORKAREA].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)workareas,
CALMWM_NGROUPS * 4);
}
void
xu_ewmh_net_client_list(struct screen_ctx *sc)
{
struct client_ctx *cc;
Window *winlist;
int i = 0, j = 0;
TAILQ_FOREACH(cc, &Clientq, entry)
i++;
if (i == 0)
return;
winlist = xmalloc(i * sizeof(*winlist));
TAILQ_FOREACH(cc, &Clientq, entry)
winlist[j++] = cc->win;
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_CLIENT_LIST].atom,
XA_WINDOW, 32, PropModeReplace, (unsigned char *)winlist, i);
xfree(winlist);
}
void
xu_ewmh_net_active_window(struct screen_ctx *sc, Window w)
{
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_ACTIVE_WINDOW].atom,
XA_WINDOW, 32, PropModeReplace, (unsigned char *)&w, 1);
}
void
xu_ewmh_net_wm_desktop_viewport(struct screen_ctx *sc)
{
long viewports[2] = {0, 0};
/* We don't support large desktops, so this is (0, 0). */
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_DESKTOP_VIEWPORT].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)viewports, 2);
}
void
xu_ewmh_net_wm_number_of_desktops(struct screen_ctx *sc)
{
long ndesks = CALMWM_NGROUPS;
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_NUMBER_OF_DESKTOPS].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&ndesks, 1);
}
void
xu_ewmh_net_showing_desktop(struct screen_ctx *sc)
{
long zero = 0;
/* We don't support `showing desktop' mode, so this is zero.
* Note that when we hide all groups, or when all groups are
* hidden we could technically set this later on.
*/
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_SHOWING_DESKTOP].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&zero, 1);
}
void
xu_ewmh_net_virtual_roots(struct screen_ctx *sc)
{
/* We don't support virtual roots, so delete if set by previous wm. */
XDeleteProperty(X_Dpy, sc->rootwin, ewmh[_NET_VIRTUAL_ROOTS].atom);
}
void
xu_ewmh_net_current_desktop(struct screen_ctx *sc, long idx)
{
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_CURRENT_DESKTOP].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&idx, 1);
}
void
xu_ewmh_net_desktop_names(struct screen_ctx *sc, unsigned char *data, int n)
{
XChangeProperty(X_Dpy, sc->rootwin, ewmh[_NET_DESKTOP_NAMES].atom,
cwmh[UTF8_STRING].atom, 8, PropModeReplace, data, n);
}
/* Application Window Properties */
void
xu_ewmh_net_wm_desktop(struct client_ctx *cc)
{
struct group_ctx *gc = cc->group;
long no = 0xffffffff;
if (gc)
no = gc->shortcut - 1;
XChangeProperty(X_Dpy, cc->win, ewmh[_NET_WM_DESKTOP].atom,
XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&no, 1);
}
unsigned long