mirror of
https://github.com/leahneukirchen/cwm.git
synced 2023-08-10 21:13:12 +03:00
cvsimport
This commit is contained in:
Christian Neukirchen
185
xutil.c
185
xutil.c
@@ -33,7 +33,7 @@
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static unsigned int ign_mods[] = { 0, LockMask, Mod2Mask, Mod2Mask | LockMask };
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int
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xu_ptr_grab(Window win, int mask, Cursor curs)
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xu_ptr_grab(Window win, u_int mask, Cursor curs)
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{
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return (XGrabPointer(X_Dpy, win, False, mask,
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GrabModeAsync, GrabModeAsync,
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@@ -41,7 +41,7 @@ xu_ptr_grab(Window win, int mask, Cursor curs)
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}
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int
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xu_ptr_regrab(int mask, Cursor curs)
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xu_ptr_regrab(u_int mask, Cursor curs)
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{
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return (XChangeActivePointerGrab(X_Dpy, mask,
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curs, CurrentTime) == GrabSuccess ? 0 : -1);
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@@ -56,7 +56,8 @@ xu_ptr_ungrab(void)
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void
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xu_btn_grab(Window win, int mask, u_int btn)
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{
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int i;
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u_int i;
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for (i = 0; i < nitems(ign_mods); i++)
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XGrabButton(X_Dpy, btn, (mask | ign_mods[i]), win,
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False, BUTTONMASK, GrabModeAsync,
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@@ -66,7 +67,8 @@ xu_btn_grab(Window win, int mask, u_int btn)
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void
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xu_btn_ungrab(Window win, int mask, u_int btn)
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{
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int i;
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u_int i;
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for (i = 0; i < nitems(ign_mods); i++)
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XUngrabButton(X_Dpy, btn, (mask | ign_mods[i]), win);
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}
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@@ -88,10 +90,10 @@ xu_ptr_setpos(Window win, int x, int y)
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}
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void
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xu_key_grab(Window win, int mask, int keysym)
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xu_key_grab(Window win, u_int mask, KeySym keysym)
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{
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KeyCode code;
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int i;
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u_int i;
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code = XKeysymToKeycode(X_Dpy, keysym);
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if ((XkbKeycodeToKeysym(X_Dpy, code, 0, 0) != keysym) &&
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@@ -103,21 +105,6 @@ xu_key_grab(Window win, int mask, int keysym)
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True, GrabModeAsync, GrabModeAsync);
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}
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void
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xu_key_ungrab(Window win, int mask, int keysym)
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{
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KeyCode code;
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int i;
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code = XKeysymToKeycode(X_Dpy, keysym);
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if ((XkbKeycodeToKeysym(X_Dpy, code, 0, 0) != keysym) &&
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(XkbKeycodeToKeysym(X_Dpy, code, 0, 1) == keysym))
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mask |= ShiftMask;
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for (i = 0; i < nitems(ign_mods); i++)
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XUngrabKey(X_Dpy, code, (mask | ign_mods[i]), win);
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}
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void
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xu_configure(struct client_ctx *cc)
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{
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@@ -138,19 +125,19 @@ xu_configure(struct client_ctx *cc)
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}
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void
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xu_sendmsg(Window win, Atom atm, long val)
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xu_sendmsg(Window win, Atom type, Atom atm)
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{
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XEvent e;
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XClientMessageEvent e;
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(void)memset(&e, 0, sizeof(e));
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e.xclient.type = ClientMessage;
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e.xclient.window = win;
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e.xclient.message_type = atm;
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e.xclient.format = 32;
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e.xclient.data.l[0] = val;
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e.xclient.data.l[1] = CurrentTime;
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bzero(&e, sizeof(e));
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e.type = ClientMessage;
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e.window = win;
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e.message_type = type;
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e.format = 32;
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e.data.l[0] = atm;
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e.data.l[1] = CurrentTime;
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XSendEvent(X_Dpy, win, False, 0, &e);
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XSendEvent(X_Dpy, win, False, 0L, (XEvent *)&e);
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}
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int
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@@ -237,6 +224,7 @@ struct atom_ctx cwmh[CWMH_NITEMS] = {
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{"WM_PROTOCOLS", None},
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{"_MOTIF_WM_HINTS", None},
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{"UTF8_STRING", None},
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{"WM_CHANGE_STATE", None},
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};
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struct atom_ctx ewmh[EWMH_NITEMS] = {
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{"_NET_SUPPORTED", None},
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@@ -253,12 +241,16 @@ struct atom_ctx ewmh[EWMH_NITEMS] = {
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{"_NET_WORKAREA", None},
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{"_NET_WM_NAME", None},
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{"_NET_WM_DESKTOP", None},
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{"_NET_CLOSE_WINDOW", None},
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{"_NET_WM_STATE", None},
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{"_NET_WM_STATE_MAXIMIZED_VERT",None},
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{"_NET_WM_STATE_MAXIMIZED_HORZ",None},
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};
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void
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xu_getatoms(void)
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{
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int i;
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u_int i;
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for (i = 0; i < nitems(cwmh); i++)
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cwmh[i].atom = XInternAtom(X_Dpy, cwmh[i].name, False);
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@@ -271,7 +263,7 @@ void
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xu_ewmh_net_supported(struct screen_ctx *sc)
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{
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Atom atom[EWMH_NITEMS];
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int i;
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u_int i;
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for (i = 0; i < nitems(ewmh); i++)
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atom[i] = ewmh[i].atom;
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@@ -416,24 +408,125 @@ xu_ewmh_net_wm_desktop(struct client_ctx *cc)
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XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&no, 1);
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}
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unsigned long
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xu_getcolor(struct screen_ctx *sc, char *name)
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Atom *
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xu_ewmh_get_net_wm_state(struct client_ctx *cc, int *n)
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{
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XColor color, tmp;
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Atom *state, *p = NULL;
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if (!XAllocNamedColor(X_Dpy, sc->colormap, name, &color, &tmp)) {
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warnx("XAllocNamedColor error: '%s'", name);
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return (0);
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}
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if ((*n = xu_getprop(cc->win, ewmh[_NET_WM_STATE].atom, XA_ATOM, 64L,
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(u_char **)&p)) <= 0)
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return (NULL);
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return (color.pixel);
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state = xmalloc(*n * sizeof(Atom));
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memcpy(state, p, *n * sizeof(Atom));
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XFree((char *)p);
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return (state);
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}
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void
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xu_xorcolor(XRenderColor a, XRenderColor b, XRenderColor *r)
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xu_ewmh_handle_net_wm_state_msg(struct client_ctx *cc, int action,
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Atom first, Atom second)
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{
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r->red = a.red ^ b.red;
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r->green = a.green ^ b.green;
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r->blue = a.blue ^ b.blue;
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r->alpha = 0xffff;
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int i;
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static struct handlers {
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int atom;
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int property;
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void (*toggle)(struct client_ctx *);
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} handlers[] = {
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{ _NET_WM_STATE_MAXIMIZED_VERT,
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CLIENT_VMAXIMIZED,
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client_vmaximize },
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{ _NET_WM_STATE_MAXIMIZED_HORZ,
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CLIENT_HMAXIMIZED,
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client_hmaximize },
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};
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for (i = 0; i < nitems(handlers); i++) {
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if (first != ewmh[handlers[i].atom].atom &&
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second != ewmh[handlers[i].atom].atom)
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continue;
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switch (action) {
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case _NET_WM_STATE_ADD:
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if ((cc->flags & handlers[i].property) == 0)
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handlers[i].toggle(cc);
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break;
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case _NET_WM_STATE_REMOVE:
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if (cc->flags & handlers[i].property)
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handlers[i].toggle(cc);
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break;
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case _NET_WM_STATE_TOGGLE:
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handlers[i].toggle(cc);
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}
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}
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}
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void
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xu_ewmh_restore_net_wm_state(struct client_ctx *cc)
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{
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Atom *atoms;
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int i, n;
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atoms = xu_ewmh_get_net_wm_state(cc, &n);
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for (i = 0; i < n; i++) {
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if (atoms[i] == ewmh[_NET_WM_STATE_MAXIMIZED_HORZ].atom)
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client_hmaximize(cc);
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if (atoms[i] == ewmh[_NET_WM_STATE_MAXIMIZED_VERT].atom)
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client_vmaximize(cc);
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}
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free(atoms);
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}
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void
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xu_ewmh_set_net_wm_state(struct client_ctx *cc)
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{
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Atom *atoms, *oatoms;
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int n, i, j;
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oatoms = xu_ewmh_get_net_wm_state(cc, &n);
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atoms = xmalloc((n + _NET_WM_STATES_NITEMS) * sizeof(Atom));
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for (i = j = 0; i < n; i++) {
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if (oatoms[i] != ewmh[_NET_WM_STATE_MAXIMIZED_HORZ].atom &&
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oatoms[i] != ewmh[_NET_WM_STATE_MAXIMIZED_VERT].atom)
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atoms[j++] = oatoms[i];
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}
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free(oatoms);
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if (cc->flags & CLIENT_HMAXIMIZED)
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atoms[j++] = ewmh[_NET_WM_STATE_MAXIMIZED_HORZ].atom;
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if (cc->flags & CLIENT_VMAXIMIZED)
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atoms[j++] = ewmh[_NET_WM_STATE_MAXIMIZED_VERT].atom;
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if (j > 0)
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XChangeProperty(X_Dpy, cc->win, ewmh[_NET_WM_STATE].atom,
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XA_ATOM, 32, PropModeReplace, (unsigned char *)atoms, j);
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else
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XDeleteProperty(X_Dpy, cc->win, ewmh[_NET_WM_STATE].atom);
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free(atoms);
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}
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void
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xu_xorcolor(XftColor a, XftColor b, XftColor *r)
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{
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r->pixel = a.pixel ^ b.pixel;
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r->color.red = a.color.red ^ b.color.red;
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r->color.green = a.color.green ^ b.color.green;
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r->color.blue = a.color.blue ^ b.color.blue;
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r->color.alpha = 0xffff;
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}
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int
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xu_xft_width(XftFont *xftfont, const char *text, int len)
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{
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XGlyphInfo extents;
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XftTextExtentsUtf8(X_Dpy, xftfont, (const FcChar8*)text,
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len, &extents);
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return (extents.xOff);
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}
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void
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xu_xft_draw(struct screen_ctx *sc, const char *text, int color, int x, int y)
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{
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XftDrawStringUtf8(sc->xftdraw, &sc->xftcolor[color], sc->xftfont,
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x, y, (const FcChar8*)text, strlen(text));
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}
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