/*
- * Copyright (c) 2011, Andy Spencer <andy753421@gmail.com>
+ * Copyright (c) 2011-2012, Andy Spencer <andy753421@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
struct {
int left, right, top, bottom;
} strut;
- state_t state;
};
typedef struct {
} event_map_t;
typedef enum {
- WM_PROTO, WM_FOCUS, NET_STRUT, NATOMS
+ WM_PROTO, WM_FOCUS, WM_DELETE,
+ NET_STATE, NET_FULL, NET_STRUT,
+ NATOMS
} atom_t;
typedef enum {
static int (*xerrorxlib)(Display *, XErrorEvent *);
static unsigned long colors[NCOLORS];
static list_t *screens;
+static list_t *struts;
/* Conversion functions */
static event_map_t ev2sym[] = {
to->y += scale*(top );
to->w -= scale*(left+right);
to->h -= scale*(top+bottom);
+ to->sys->strut.left += scale*left;
+ to->sys->strut.right += scale*right;
+ to->sys->strut.top += scale*top;
+ to->sys->strut.bottom += scale*bottom;
return 1;
}
win->sys->strut.right = ((int*)xdata)[1];
win->sys->strut.top = ((int*)xdata)[2];
win->sys->strut.bottom = ((int*)xdata)[3];
+ struts = list_insert(struts, win);
for (list_t *cur = screens; cur; cur = cur->next)
strut_copy(cur->data, win, 1);
return strut_copy(root, win, 1);
static int strut_del(win_t *root, win_t *win)
{
+ list_t *lwin = list_find(struts, win);
+ if (lwin)
+ struts = list_remove(struts, lwin, 0);
for (list_t *cur = screens; cur; cur = cur->next)
strut_copy(cur->data, win, -1);
return strut_copy(root, win, -1);
return True;
}
+static int win_msg(win_t *win, atom_t msg)
+{
+ int n, found = 0;
+ Atom *protos;
+ if (!XGetWMProtocols(win->sys->dpy, win->sys->xid, &protos, &n))
+ return 0;
+
+ while (!found && n--)
+ found = protos[n] == atoms[msg];
+ XFree(protos);
+ if (!found)
+ return 0;
+
+ XSendEvent(win->sys->dpy, win->sys->xid, False, NoEventMask, &(XEvent){
+ .type = ClientMessage,
+ .xclient.window = win->sys->xid,
+ .xclient.message_type = atoms[WM_PROTO],
+ .xclient.format = 32,
+ .xclient.data.l[0] = atoms[msg],
+ .xclient.data.l[1] = CurrentTime,
+ });
+ return 1;
+}
+
+#if 0
+static int win_full(win_t *win)
+{
+ Atom ret_type;
+ int ret_size;
+ unsigned long ret_items, bytes_left;
+ unsigned char *xdata;
+ int status = XGetWindowProperty(win->sys->dpy, win->sys->xid,
+ atoms[NET_FULL], 0L, 1L, False, XA_ATOM,
+ &ret_type, &ret_size, &ret_items, &bytes_left, &xdata);
+ printf("is_fullscreen:\n");
+ printf("\t%d\n", status);
+ printf("\t%d\n", ret_size);
+ printf("\t%ld\n", ret_items);
+ printf("\t%p\n", xdata);
+ if (xdata)
+ printf("\t%d\n", xdata[0]);
+ return status == Success && ret_size == 32 && ret_items == 1 &&
+ xdata[0] == atoms[NET_FULL];
+}
+#endif
+
/* Drawing functions */
static unsigned long get_color(Display *dpy, const char *name)
{
Window xid = getfocus(root, xe);
if (!(win = win_find(dpy,xid,0)))
return;
+ //printf("button-press %p\n", win);
ptr = x2ptr(xe);
mod = x2mod(xe->xkey.state, type==KeyRelease||type==ButtonRelease);
}
//printf("release: %d\n", type);
}
else if (type == ButtonPress) {
- if (wm_handle_event(win, xb2ev(xe->xbutton.button), mod, ptr))
+ if (wm_handle_event(win, xb2ev(xe->xbutton.button), mod, ptr)) {
+ //printf("grab pointer\n");
XGrabPointer(dpy, xe->xbutton.root, True, PointerMotionMask|ButtonReleaseMask,
GrabModeAsync, GrabModeAsync, None, None, CurrentTime);
- else {
- printf("resending event\n");
- XSendEvent(win->sys->dpy, xe->xbutton.window, True, NoEventMask, xe);
- XSendEvent(win->sys->dpy, xe->xbutton.window, False, NoEventMask, xe);
- XSendEvent(win->sys->dpy, xe->xbutton.root, True, NoEventMask, xe);
- XSendEvent(win->sys->dpy, xe->xbutton.root, False, NoEventMask, xe);
- XSendEvent(win->sys->dpy, xe->xbutton.subwindow, True, NoEventMask, xe);
- XSendEvent(win->sys->dpy, xe->xbutton.subwindow, False, NoEventMask, xe);
+ } else {
+ //printf("allow events\n");
+ XAllowEvents(win->sys->dpy, ReplayPointer, xe->xbutton.time);
}
}
else if (type == ButtonRelease) {
wm_handle_ptr(win, ptr);
}
else if (type == EnterNotify || type == LeaveNotify) {
- printf("enter: %d\n", type);
- event_t ev = EnterNotify ? EV_ENTER : EV_LEAVE;
+ printf("%s: %d\n", type==EnterNotify?"enter":"leave", type);
+ event_t ev = type == EnterNotify ? EV_ENTER : EV_LEAVE;
if ((win = win_find(dpy,xe->xcrossing.window,0)))
wm_handle_event(win, ev, MOD(), PTR());
}
}
else if (type == UnmapNotify) {
if ((win = win_find(dpy,xe->xunmap.window,0)) &&
- win->sys->state == ST_SHOW) {
+ win->state != ST_HIDE) {
if (!strut_del(root, win))
wm_remove(win);
else
wm_update();
- win->sys->state = ST_HIDE;
+ win->state = ST_HIDE;
}
}
else if (type == DestroyNotify) {
printf("configure_req: %d - %x, (0x%lx) %dx%d @ %d,%d\n",
type, (int)cre->window, cre->value_mask,
cre->height, cre->width, cre->x, cre->y);
- XConfigureWindow(dpy, cre->window, cre->value_mask, &(XWindowChanges){
- .x = cre->x,
- .y = cre->y,
- .width = cre->width,
- .height = cre->height,
- });
-
- /* This seems necessary for, but causes flicker
- * there could be a better way to do this */
- if ((win = win_find(dpy,xe->xmaprequest.window,0)))
- sys_move(win, win->x, win->y, win->w, win->h);
+ if ((win = win_find(dpy,xe->xconfigurerequest.window,1))) {
+ XSendEvent(dpy, cre->window, False, StructureNotifyMask, &(XEvent){
+ .xconfigure.type = ConfigureNotify,
+ .xconfigure.display = win->sys->dpy,
+ .xconfigure.event = win->sys->xid,
+ .xconfigure.window = win->sys->xid,
+ .xconfigure.x = win->x,
+ .xconfigure.y = win->y,
+ .xconfigure.width = win->w,
+ .xconfigure.height = win->h,
+ .xconfigure.border_width = border,
+ });
+ XSync(win->sys->dpy, False);
+ }
}
else if (type == MapRequest) {
printf("map_req: %d\n", type);
- if ((win = win_find(dpy,xe->xmaprequest.window,1))) {
+ if ((win = win_find(dpy,xe->xmaprequest.window,1)) &&
+ win->state == ST_HIDE) {
+ XSelectInput(win->sys->dpy, win->sys->xid, PropertyChangeMask);
if (!strut_add(root, win))
wm_insert(win);
else
wm_update();
}
- XMapWindow(dpy,xe->xmaprequest.window);
+ sys_show(win, ST_SHOW);
+ }
+ else if (type == ClientMessage) {
+ XClientMessageEvent *cme = &xe->xclient;
+ printf("msg: %d - %ld %ld,%ld,%ld,%ld,%ld\n",
+ type, cme->message_type,
+ cme->data.l[0], cme->data.l[1], cme->data.l[2],
+ cme->data.l[3], cme->data.l[4]);
+ if ((win = win_find(dpy,cme->window,0)) &&
+ (cme->message_type == atoms[NET_STATE]) &&
+ (cme->data.l[1] == atoms[NET_FULL] ||
+ cme->data.l[2] == atoms[NET_FULL])) {
+ if (cme->data.l[0] == 1 || /* _NET_WM_STATE_ADD */
+ (cme->data.l[0] == 2 && /* _NET_WM_STATE_TOGGLE */
+ win->state != ST_FULL))
+ sys_show(win, ST_FULL);
+ else
+ sys_show(win, ST_SHOW);
+ }
+ }
+ else if (type == PropertyNotify) {
+ printf("prop: %d - %d\n", type, xe->xproperty.state);
}
else {
printf("unknown event: %d\n", type);
(err->request_code == X_GrabKey && err->error_code == BadAccess ) ||
(err->request_code == X_CopyArea && err->error_code == BadDrawable))
return 0;
+ if (err->request_code == X_ChangeWindowAttributes && err->error_code == BadAccess)
+ error("Another window manager is already running");
return xerrorxlib(dpy, err);
}
+static int xnoerror(Display *dpy, XErrorEvent *err)
+{
+ return 0;
+}
+
+
/********************
* System functions *
********************/
{
//printf("sys_raise: %p\n", win);
XRaiseWindow(win->sys->dpy, win->sys->xid);
+ for (list_t *cur = struts; cur; cur = cur->next)
+ XRaiseWindow(((win_t*)cur->data)->sys->dpy,
+ ((win_t*)cur->data)->sys->xid);
}
void sys_focus(win_t *win)
{
- //printf("sys_focus: %p\n", win);
+ printf("sys_focus: %p\n", win);
+
+ /* Set actual focus */
+ XSetInputFocus(win->sys->dpy, win->sys->xid,
+ RevertToPointerRoot, CurrentTime);
+ win_msg(win, WM_FOCUS);
/* Set border on focused window */
static win_t *last = NULL;
if (last)
XSetWindowBorder(last->sys->dpy, last->sys->xid, colors[CLR_UNFOCUS]);
+ XSync(win->sys->dpy, False);
XSetWindowBorder(win->sys->dpy, win->sys->xid, colors[CLR_FOCUS]);
- XSetWindowBorderWidth(win->sys->dpy, win->sys->xid, border);
last = win;
-
- /* Set actual focus */
- XSetInputFocus(win->sys->dpy, win->sys->xid,
- RevertToPointerRoot, CurrentTime);
- XSendEvent(win->sys->dpy, win->sys->xid, False, NoEventMask, &(XEvent){
- .type = ClientMessage,
- .xclient.window = win->sys->xid,
- .xclient.message_type = atoms[WM_PROTO],
- .xclient.format = 32,
- .xclient.data.l[0] = atoms[WM_FOCUS],
- .xclient.data.l[1] = CurrentTime,
- });
}
void sys_show(win_t *win, state_t state)
{
- win->sys->state = state;
switch (state) {
+ case ST_HIDE:
+ printf("sys_show: hide %p\n", win);
+ XUnmapWindow(win->sys->dpy, win->sys->xid);
+ break;
case ST_SHOW:
- printf("sys_show: show\n");
+ printf("sys_show: show %p\n", win);
+ if (win->state == ST_FULL)
+ sys_move(win, win->x, win->y, win->w, win->h);
+ XSetWindowBorderWidth(win->sys->dpy, win->sys->xid, border);
XMapWindow(win->sys->dpy, win->sys->xid);
XSync(win->sys->dpy, False);
- return;
+ break;
case ST_FULL:
- printf("sys_show: full\n");
- return;
+ printf("sys_show: full %p\n", win);
+ win_t *screen = NULL;
+ for (list_t *cur = screens; cur; cur = cur->next) {
+ screen = cur->data;
+ if (win->x >= screen->x && win->x <= screen->x+screen->w &&
+ win->y >= screen->y && win->y <= screen->y+screen->h)
+ break;
+ }
+ XSetWindowBorderWidth(win->sys->dpy, win->sys->xid, 0);
+ XMapWindow(win->sys->dpy, win->sys->xid);
+ XMoveResizeWindow(win->sys->dpy, win->sys->xid,
+ screen->x - screen->sys->strut.left,
+ screen->y - screen->sys->strut.top,
+ screen->w + screen->sys->strut.left + screen->sys->strut.right,
+ screen->h + screen->sys->strut.top + screen->sys->strut.bottom);
+ XRaiseWindow(win->sys->dpy, win->sys->xid);
+ break;
case ST_SHADE:
- printf("sys_show: shade\n");
- return;
+ printf("sys_show: shade %p\n", win);
+ XMapWindow(win->sys->dpy, win->sys->xid);
+ break;
case ST_ICON:
- printf("sys_show: icon\n");
- return;
- case ST_HIDE:
- printf("sys_show: hide\n");
- XUnmapWindow(win->sys->dpy, win->sys->xid);
- return;
+ printf("sys_show: icon %p\n", win);
+ break;
+ case ST_CLOSE:
+ printf("sys_show: close %p\n", win);
+ if (!win_msg(win, WM_DELETE)) {
+ XGrabServer(win->sys->dpy);
+ XSetErrorHandler(xnoerror);
+ XSetCloseDownMode(win->sys->dpy, DestroyAll);
+ XKillClient(win->sys->dpy, win->sys->xid);
+ XSync(win->sys->dpy, False);
+ XSetErrorHandler(xerror);
+ XUngrabServer(win->sys->dpy);
+ }
+ XDestroyWindow(win->sys->dpy, win->sys->xid);
+ break;
}
+ win->state = state;
}
void sys_watch(win_t *win, event_t ev, mod_t mod)
if (EV_MOUSE0 <= ev && ev <= EV_MOUSE7)
XGrabButton(win->sys->dpy, ev2xb(ev), mod2x(mod), win->sys->xid, False,
mod.up ? ButtonReleaseMask : ButtonPressMask,
- GrabModeAsync, GrabModeAsync, None, None);
+ GrabModeSync, GrabModeAsync, None, None);
else if (ev == EV_ENTER)
XSelectInput(win->sys->dpy, win->sys->xid, EnterWindowMask|mask);
else if (ev == EV_LEAVE)
screen->y = info[i].y_org;
screen->w = info[i].width;
screen->h = info[i].height;
+ screen->sys = new0(win_sys_t);
screens = list_append(screens, screen);
}
}
error("Unable to get root window");
/* Setup X11 data */
- atoms[WM_PROTO] = XInternAtom(dpy, "WM_PROTOCOLS", False);
- atoms[WM_FOCUS] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
- atoms[NET_STRUT] = XInternAtom(dpy, "_NET_WM_STRUT", False);
+ atoms[WM_PROTO] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+ atoms[WM_FOCUS] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
+ atoms[WM_DELETE] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
+ atoms[NET_STATE] = XInternAtom(dpy, "_NET_WM_STATE", False);
+ atoms[NET_FULL] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+ atoms[NET_STRUT] = XInternAtom(dpy, "_NET_WM_STRUT", False);
colors[CLR_FOCUS] = get_color(dpy, "#a0a0ff");
colors[CLR_UNFOCUS] = get_color(dpy, "#101066");
colors[CLR_URGENT] = get_color(dpy, "#ff0000");
- printf("colors = #%06lx #%06lx #%06lx\n", colors[0], colors[1], colors[2]);
+ //printf("colors = #%06lx #%06lx #%06lx\n", colors[0], colors[1], colors[2]);
/* Select window management events */
XSelectInput(dpy, xid, SubstructureRedirectMask|SubstructureNotifyMask);
void sys_free(win_t *root)
{
XCloseDisplay(root->sys->dpy);
- while (screens)
- screens = list_remove(screens, screens, 1);
+ while (screens) {
+ win_free(screens->data);
+ screens = list_remove(screens, screens, 0);
+ }
tdestroy(cache, (void(*)(void*))win_free);
}