* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
+#include "dwm.h"
#include <stdlib.h>
-#include <stdio.h>
#include <string.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
-#include "dwm.h"
-
-void
-ban(Client *c)
-{
- XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
- XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
-}
+/* static functions */
static void
resizetitle(Client *c)
{
int i;
- c->tw = 0;
+ c->bw = 0;
for(i = 0; i < TLast; i++)
if(c->tags[i])
- c->tw += textw(c->tags[i]);
- c->tw += textw(c->name);
- if(c->tw > c->w)
- c->tw = c->w + 2;
- c->tx = c->x + c->w - c->tw + 2;
- c->ty = c->y;
- XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
-}
-
-void
-settitle(Client *c)
-{
- XTextProperty name;
- int n;
- char **list = NULL;
+ c->bw += textw(c->tags[i]);
+ c->bw += textw(c->name);
+ if(c->bw > *c->w)
+ c->bw = *c->w + 2;
+ c->bx = *c->x + *c->w - c->bw + 2;
+ c->by = *c->y;
+ if(c->tags[tsel])
+ XMoveResizeWindow(dpy, c->title, c->bx, c->by, c->bw, c->bh);
+ else
+ XMoveResizeWindow(dpy, c->title, c->bx + 2 * sw, c->by, c->bw, c->bh);
- name.nitems = 0;
- c->name[0] = 0;
- XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
- if(!name.nitems)
- XGetWMName(dpy, c->win, &name);
- if(!name.nitems)
- return;
- if(name.encoding == XA_STRING)
- strncpy(c->name, (char *)name.value, sizeof(c->name));
- else {
- if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
- && n > 0 && *list)
- {
- strncpy(c->name, *list, sizeof(c->name));
- XFreeStringList(list);
- }
- }
- XFree(name.value);
- resizetitle(c);
}
-void
-setsize(Client *c)
+static int
+xerrordummy(Display *dsply, XErrorEvent *ee)
{
- XSizeHints size;
- long msize;
- if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
- size.flags = PSize;
- c->flags = size.flags;
- if(c->flags & PBaseSize) {
- c->basew = size.base_width;
- c->baseh = size.base_height;
- }
- else
- c->basew = c->baseh = 0;
- if(c->flags & PResizeInc) {
- c->incw = size.width_inc;
- c->inch = size.height_inc;
- }
- else
- c->incw = c->inch = 0;
- if(c->flags & PMaxSize) {
- c->maxw = size.max_width;
- c->maxh = size.max_height;
- }
- else
- c->maxw = c->maxh = 0;
- if(c->flags & PMinSize) {
- c->minw = size.min_width;
- c->minh = size.min_height;
- }
- else
- c->minw = c->minh = 0;
- if(c->flags & PWinGravity)
- c->grav = size.win_gravity;
- else
- c->grav = NorthWestGravity;
+ return 0;
}
-void
-higher(Client *c)
-{
- XRaiseWindow(dpy, c->win);
- XRaiseWindow(dpy, c->title);
-}
+/* extern functions */
void
-lower(Client *c)
+ban(Client *c)
{
- XLowerWindow(dpy, c->title);
- XLowerWindow(dpy, c->win);
+ XMoveWindow(dpy, c->win, *c->x + 2 * sw, *c->y);
+ XMoveWindow(dpy, c->title, c->bx + 2 * sw, c->by);
}
void
Client *old = sel;
XEvent ev;
- XFlush(dpy);
sel = c;
if(old && old != c)
drawtitle(old);
drawtitle(c);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
- XFlush(dpy);
+ XSync(dpy, False);
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
void
-manage(Window w, XWindowAttributes *wa)
+focusnext(Arg *arg)
{
- Client *c, **l;
- XSetWindowAttributes twa;
- Window trans;
-
- c = emallocz(sizeof(Client));
- c->win = w;
- c->tx = c->x = wa->x;
- c->ty = c->y = wa->y;
- if(c->y < bh)
- c->ty = c->y += bh;
- c->tw = c->w = wa->width;
- c->h = wa->height;
- c->th = bh;
- c->border = 1;
- c->proto = getproto(c->win);
- setsize(c);
- XSelectInput(dpy, c->win,
- StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
- XGetTransientForHint(dpy, c->win, &trans);
- twa.override_redirect = 1;
- twa.background_pixmap = ParentRelative;
- twa.event_mask = ExposureMask;
-
- c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
- 0, DefaultDepth(dpy, screen), CopyFromParent,
- DefaultVisual(dpy, screen),
- CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
-
- settitle(c);
- settags(c);
+ Client *c;
+
+ if(!sel)
+ return;
- for(l = &clients; *l; l = &(*l)->next);
- c->next = *l; /* *l == nil */
- *l = c;
+ if(!(c = getnext(sel->next, tsel)))
+ c = getnext(clients, tsel);
+ if(c) {
+ higher(c);
+ c->revert = sel;
+ focus(c);
+ }
+}
- XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
- GrabModeAsync, GrabModeSync, None, None);
- XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
- GrabModeAsync, GrabModeSync, None, None);
- XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
- GrabModeAsync, GrabModeSync, None, None);
+void
+focusprev(Arg *arg)
+{
+ Client *c;
- if(!c->dofloat)
- c->dofloat = trans
- || ((c->maxw == c->minw) && (c->maxh == c->minh));
+ if(!sel)
+ return;
- arrange(NULL);
- /* mapping the window now prevents flicker */
- if(c->tags[tsel]) {
- XMapRaised(dpy, c->win);
- XMapRaised(dpy, c->title);
+ if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
+ higher(c);
focus(c);
}
- else {
- ban(c);
- XMapRaised(dpy, c->win);
- XMapRaised(dpy, c->title);
- }
+}
+
+Client *
+getclient(Window w)
+{
+ Client *c;
+ for(c = clients; c; c = c->next)
+ if(c->win == w)
+ return c;
+ return NULL;
+}
+
+Client *
+getctitle(Window w)
+{
+ Client *c;
+ for(c = clients; c; c = c->next)
+ if(c->title == w)
+ return c;
+ return NULL;
}
void
case EastGravity:
case CenterGravity:
case WestGravity:
- dy = -(c->h / 2) + c->border;
+ dy = -(*c->h / 2) + c->border;
break;
case SouthEastGravity:
case SouthGravity:
case SouthWestGravity:
- dy = -c->h;
+ dy = -(*c->h);
break;
default:
break;
case NorthGravity:
case CenterGravity:
case SouthGravity:
- dx = -(c->w / 2) + c->border;
+ dx = -(*c->w / 2) + c->border;
break;
case NorthEastGravity:
case EastGravity:
case SouthEastGravity:
- dx = -(c->w + c->border);
+ dx = -(*c->w + c->border);
break;
default:
break;
dx = -dx;
dy = -dy;
}
- c->x += dx;
- c->y += dy;
+ *c->x += dx;
+ *c->y += dy;
+}
+
+void
+higher(Client *c)
+{
+ XRaiseWindow(dpy, c->win);
+ XRaiseWindow(dpy, c->title);
+}
+
+void
+killclient(Arg *arg)
+{
+ if(!sel)
+ return;
+ if(sel->proto & WM_PROTOCOL_DELWIN)
+ sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
+ else
+ XKillClient(dpy, sel->win);
+}
+
+void
+lower(Client *c)
+{
+ XLowerWindow(dpy, c->title);
+ XLowerWindow(dpy, c->win);
+}
+
+void
+manage(Window w, XWindowAttributes *wa)
+{
+ int diff;
+ Client *c;
+ XSetWindowAttributes twa;
+ Window trans;
+
+ c = emallocz(sizeof(Client));
+ c->win = w;
+ c->bx = c->fx = c->tx = wa->x;
+ c->by = c->fy = c->ty = wa->y;
+ c->bw = c->fw = c->tw = wa->width;
+ c->fh = c->th = wa->height;
+ c->bh = bh;
+
+ diff = sw - c->fw;
+ c->fx = random() % (diff ? diff : 1);
+ diff = sh - c->fh - bh;
+ c->fy = random() % (diff ? diff : 1);
+
+ if(c->fy < bh)
+ c->by = c->fy = c->ty = bh;
+
+ c->border = 1;
+ c->proto = getproto(c->win);
+ setsize(c);
+ XSelectInput(dpy, c->win,
+ StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
+ XGetTransientForHint(dpy, c->win, &trans);
+ twa.override_redirect = 1;
+ twa.background_pixmap = ParentRelative;
+ twa.event_mask = ExposureMask;
+
+ c->title = XCreateWindow(dpy, root, c->bx, c->by, c->bw, c->bh,
+ 0, DefaultDepth(dpy, screen), CopyFromParent,
+ DefaultVisual(dpy, screen),
+ CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
+
+ settags(c);
+
+ c->next = clients;
+ clients = c;
+
+ XGrabButton(dpy, Button1, ControlMask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+ XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+ XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+ XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
+ GrabModeAsync, GrabModeSync, None, None);
+
+ if(!c->isfloat)
+ c->isfloat = trans
+ || ((c->maxw == c->minw) && (c->maxh == c->minh));
+
+ setgeom(c);
+ settitle(c);
+
+ arrange(NULL);
+
+ /* mapping the window now prevents flicker */
+ if(c->tags[tsel]) {
+ XMapRaised(dpy, c->win);
+ XMapRaised(dpy, c->title);
+ focus(c);
+ }
+ else {
+ XMapRaised(dpy, c->win);
+ XMapRaised(dpy, c->title);
+ }
+}
+
+void
+maximize(Arg *arg)
+{
+ if(!sel)
+ return;
+ *sel->x = sx;
+ *sel->y = sy + bh;
+ *sel->w = sw - 2 * sel->border;
+ *sel->h = sh - 2 * sel->border - bh;
+ higher(sel);
+ resize(sel, False, TopLeft);
}
+void
+pop(Client *c)
+{
+ Client **l;
+ for(l = &clients; *l && *l != c; l = &(*l)->next);
+ *l = c->next;
+
+ c->next = clients; /* pop */
+ clients = c;
+ arrange(NULL);
+}
void
-resize(Client *c, Bool inc)
+resize(Client *c, Bool inc, Corner sticky)
{
XConfigureEvent e;
+ int right = *c->x + *c->w;
+ int bottom = *c->y + *c->h;
if(inc) {
if(c->incw)
- c->w -= (c->w - c->basew) % c->incw;
+ *c->w -= (*c->w - c->basew) % c->incw;
if(c->inch)
- c->h -= (c->h - c->baseh) % c->inch;
+ *c->h -= (*c->h - c->baseh) % c->inch;
}
- if(c->x > sw) /* might happen on restart */
- c->x = sw - c->w;
- if(c->y > sh)
- c->ty = c->y = sh - c->h;
- if(c->minw && c->w < c->minw)
- c->w = c->minw;
- if(c->minh && c->h < c->minh)
- c->h = c->minh;
- if(c->maxw && c->w > c->maxw)
- c->w = c->maxw;
- if(c->maxh && c->h > c->maxh)
- c->h = c->maxh;
+ if(*c->x > sw) /* might happen on restart */
+ *c->x = sw - *c->w;
+ if(*c->y > sh)
+ *c->y = sh - *c->h;
+ if(c->minw && *c->w < c->minw)
+ *c->w = c->minw;
+ if(c->minh && *c->h < c->minh)
+ *c->h = c->minh;
+ if(c->maxw && *c->w > c->maxw)
+ *c->w = c->maxw;
+ if(c->maxh && *c->h > c->maxh)
+ *c->h = c->maxh;
+ if(sticky == TopRight || sticky == BotRight)
+ *c->x = right - *c->w;
+ if(sticky == BotLeft || sticky == BotRight)
+ *c->y = bottom - *c->h;
+
resizetitle(c);
XSetWindowBorderWidth(dpy, c->win, 1);
- XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+ XMoveResizeWindow(dpy, c->win, *c->x, *c->y, *c->w, *c->h);
+
e.type = ConfigureNotify;
e.event = c->win;
e.window = c->win;
- e.x = c->x;
- e.y = c->y;
- e.width = c->w;
- e.height = c->h;
+ e.x = *c->x;
+ e.y = *c->y;
+ e.width = *c->w;
+ e.height = *c->h;
e.border_width = c->border;
e.above = None;
e.override_redirect = False;
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
- XFlush(dpy);
+ XSync(dpy, False);
}
-static int
-xerrordummy(Display *dsply, XErrorEvent *ee)
+void
+setgeom(Client *c)
{
- return 0;
+ if((arrange == dotile) && !c->isfloat) {
+ c->x = &c->tx;
+ c->y = &c->ty;
+ c->w = &c->tw;
+ c->h = &c->th;
+ }
+ else {
+ c->x = &c->fx;
+ c->y = &c->fy;
+ c->w = &c->fw;
+ c->h = &c->fh;
+ }
+}
+
+void
+setsize(Client *c)
+{
+ XSizeHints size;
+ long msize;
+ if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
+ size.flags = PSize;
+ c->flags = size.flags;
+ if(c->flags & PBaseSize) {
+ c->basew = size.base_width;
+ c->baseh = size.base_height;
+ }
+ else
+ c->basew = c->baseh = 0;
+ if(c->flags & PResizeInc) {
+ c->incw = size.width_inc;
+ c->inch = size.height_inc;
+ }
+ else
+ c->incw = c->inch = 0;
+ if(c->flags & PMaxSize) {
+ c->maxw = size.max_width;
+ c->maxh = size.max_height;
+ }
+ else
+ c->maxw = c->maxh = 0;
+ if(c->flags & PMinSize) {
+ c->minw = size.min_width;
+ c->minh = size.min_height;
+ }
+ else
+ c->minw = c->minh = 0;
+ if(c->flags & PWinGravity)
+ c->grav = size.win_gravity;
+ else
+ c->grav = NorthWestGravity;
+}
+
+void
+settitle(Client *c)
+{
+ XTextProperty name;
+ int n;
+ char **list = NULL;
+
+ name.nitems = 0;
+ c->name[0] = 0;
+ XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]);
+ if(!name.nitems)
+ XGetWMName(dpy, c->win, &name);
+ if(!name.nitems)
+ return;
+ if(name.encoding == XA_STRING)
+ strncpy(c->name, (char *)name.value, sizeof(c->name));
+ else {
+ if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
+ && n > 0 && *list)
+ {
+ strncpy(c->name, *list, sizeof(c->name));
+ XFreeStringList(list);
+ }
+ }
+ XFree(name.value);
+ resizetitle(c);
}
void
free(c);
- XFlush(dpy);
+ XSync(dpy, False);
XSetErrorHandler(xerror);
XUngrabServer(dpy);
arrange(NULL);
focus(sel);
}
-Client *
-getctitle(Window w)
-{
- Client *c;
- for(c = clients; c; c = c->next)
- if(c->title == w)
- return c;
- return NULL;
-}
-
-Client *
-getclient(Window w)
-{
- Client *c;
- for(c = clients; c; c = c->next)
- if(c->win == w)
- return c;
- return NULL;
-}
-
void
zoom(Arg *arg)
{
- Client **l, *c;
+ Client *c;
if(!sel)
return;
- if(sel == getnext(clients) && sel->next) {
- if((c = getnext(sel->next)))
+ if(sel == getnext(clients, tsel) && sel->next) {
+ if((c = getnext(sel->next, tsel)))
sel = c;
}
- for(l = &clients; *l && *l != sel; l = &(*l)->next);
- *l = sel->next;
-
- sel->next = clients; /* pop */
- clients = sel;
- arrange(NULL);
+ pop(sel);
focus(sel);
}
-
-void
-maximize(Arg *arg)
-{
- if(!sel)
- return;
- sel->x = sx;
- sel->y = sy + bh;
- sel->w = sw - 2 * sel->border;
- sel->h = sh - 2 * sel->border - bh;
- higher(sel);
- resize(sel, False);
-}
-
-void
-focusprev(Arg *arg)
-{
- Client *c;
-
- if(!sel)
- return;
-
- if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
- higher(c);
- focus(c);
- }
-}
-
-void
-focusnext(Arg *arg)
-{
- Client *c;
-
- if(!sel)
- return;
-
- if(!(c = getnext(sel->next)))
- c = getnext(clients);
- if(c) {
- higher(c);
- c->revert = sel;
- focus(c);
- }
-}
-
-void
-killclient(Arg *arg)
-{
- if(!sel)
- return;
- if(sel->proto & WM_PROTOCOL_DELWIN)
- sendevent(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
- else
- XKillClient(dpy, sel->win);
-}
Got questions, comments, patches, etc.? Contact Jason Woofenden