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removed ugly ban(), extended resize() that it only resets the size if necessary, added border_width commit to manage()

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This commit is contained in:
Anselm R. Garbe 2007-02-16 16:38:40 +01:00
parent 8a5f002c41
commit 6e22ccf7b1
5 changed files with 100 additions and 93 deletions
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81
client.c
View file

@ -158,6 +158,7 @@ void
manage(Window w, XWindowAttributes *wa) {
Client *c, *t;
Window trans;
XWindowChanges wc;
c = emallocz(sizeof(Client));
c->tags = emallocz(ntags * sizeof(Bool));
@ -187,7 +188,10 @@ manage(Window w, XWindowAttributes *wa) {
StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
XGetTransientForHint(dpy, c->win, &trans);
grabbuttons(c, False);
wc.border_width = c->border;
XConfigureWindow(dpy, c->win, CWBorderWidth, &wc);
XSetWindowBorder(dpy, c->win, dc.norm[ColBorder]);
configure(c); /* propagates border_width, if size doesn't change */
updatetitle(c);
t = getclient(trans);
settags(c, t);
@ -198,7 +202,8 @@ manage(Window w, XWindowAttributes *wa) {
c->next = clients;
c->snext = stack;
stack = clients = c;
ban(c);
c->isbanned = True;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMapWindow(dpy, c->win);
setclientstate(c, NormalState);
if(isvisible(c))
@ -207,25 +212,25 @@ manage(Window w, XWindowAttributes *wa) {
}
void
resize(Client *c, Bool sizehints) {
resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
float actual, dx, dy, max, min;
XWindowChanges wc;
if(c->w <= 0 || c->h <= 0)
if(w <= 0 || h <= 0)
return;
if(sizehints) {
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->minw && w < c->minw)
w = c->minw;
if(c->minh && h < c->minh)
h = c->minh;
if(c->maxw && w > c->maxw)
w = c->maxw;
if(c->maxh && h > c->maxh)
h = c->maxh;
/* inspired by algorithm from fluxbox */
if(c->minay > 0 && c->maxay && (c->h - c->baseh) > 0) {
dx = (float)(c->w - c->basew);
dy = (float)(c->h - c->baseh);
if(c->minay > 0 && c->maxay && (h - c->baseh) > 0) {
dx = (float)(w - c->basew);
dy = (float)(h - c->baseh);
min = (float)(c->minax) / (float)(c->minay);
max = (float)(c->maxax) / (float)(c->maxay);
actual = dx / dy;
@ -233,43 +238,45 @@ resize(Client *c, Bool sizehints) {
if(actual < min) {
dy = (dx * min + dy) / (min * min + 1);
dx = dy * min;
c->w = (int)dx + c->basew;
c->h = (int)dy + c->baseh;
w = (int)dx + c->basew;
h = (int)dy + c->baseh;
}
else if(actual > max) {
dy = (dx * min + dy) / (max * max + 1);
dx = dy * min;
c->w = (int)dx + c->basew;
c->h = (int)dy + c->baseh;
w = (int)dx + c->basew;
h = (int)dy + c->baseh;
}
}
}
if(c->incw)
c->w -= (c->w - c->basew) % c->incw;
w -= (w - c->basew) % c->incw;
if(c->inch)
c->h -= (c->h - c->baseh) % c->inch;
h -= (h - c->baseh) % c->inch;
}
if(c->w == sw && c->h == sh)
if(w == sw && h == sh)
c->border = 0;
else
c->border = BORDERPX;
/* offscreen appearance fixes */
if(c->x > sw)
c->x = sw - c->w - 2 * c->border;
if(c->y > sh)
c->y = sh - c->h - 2 * c->border;
if(c->x + c->w + 2 * c->border < sx)
c->x = sx;
if(c->y + c->h + 2 * c->border < sy)
c->y = sy;
wc.x = c->x;
wc.y = c->y;
wc.width = c->w;
wc.height = c->h;
wc.border_width = c->border;
XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
configure(c);
XSync(dpy, False);
if(x > sw)
x = sw - w - 2 * c->border;
if(y > sh)
y = sh - h - 2 * c->border;
if(x + w + 2 * c->border < sx)
x = sx;
if(y + h + 2 * c->border < sy)
y = sy;
if(c->x != x || c->y != y || c->w != w || c->h != h) {
c->x = wc.x = x;
c->y = wc.y = y;
c->w = wc.width = w;
c->h = wc.height = h;
wc.border_width = c->border;
XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
configure(c);
XSync(dpy, False);
}
}
void

4
dwm.h
View file

@ -99,14 +99,14 @@ extern Display *dpy;
extern Window root, barwin;
/* client.c */
extern void ban(Client *c); /* ban c */
extern void configure(Client *c); /* send synthetic configure event */
extern void focus(Client *c); /* focus c, c may be NULL */
extern Client *getclient(Window w); /* return client of w */
extern Bool isprotodel(Client *c); /* returns True if c->win supports wmatom[WMDelete] */
extern void killclient(Arg *arg); /* kill c nicely */
extern void manage(Window w, XWindowAttributes *wa); /* manage new client */
extern void resize(Client *c, Bool sizehints); /* resize c*/
extern void resize(Client *c, int x, int y,
int w, int h, Bool sizehints); /* resize c*/
extern void updatesizehints(Client *c); /* update the size hint variables of c */
extern void updatetitle(Client *c); /* update the name of c */
extern void unmanage(Client *c); /* destroy c */

42
event.c
View file

@ -22,13 +22,13 @@ KEYS
static void
movemouse(Client *c) {
int x1, y1, ocx, ocy, di;
int x1, y1, ocx, ocy, di, nx, ny;
unsigned int dui;
Window dummy;
XEvent ev;
ocx = c->x;
ocy = c->y;
ocx = nx = c->x;
ocy = ny = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
@ -38,7 +38,6 @@ movemouse(Client *c) {
XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
switch (ev.type) {
case ButtonRelease:
resize(c, True);
XUngrabPointer(dpy, CurrentTime);
return;
case ConfigureRequest:
@ -48,17 +47,17 @@ movemouse(Client *c) {
break;
case MotionNotify:
XSync(dpy, False);
c->x = ocx + (ev.xmotion.x - x1);
c->y = ocy + (ev.xmotion.y - y1);
if(abs(wax + c->x) < SNAP)
c->x = wax;
else if(abs((wax + waw) - (c->x + c->w + 2 * c->border)) < SNAP)
c->x = wax + waw - c->w - 2 * c->border;
if(abs(way - c->y) < SNAP)
c->y = way;
else if(abs((way + wah) - (c->y + c->h + 2 * c->border)) < SNAP)
c->y = way + wah - c->h - 2 * c->border;
resize(c, False);
nx = ocx + (ev.xmotion.x - x1);
ny = ocy + (ev.xmotion.y - y1);
if(abs(wax + nx) < SNAP)
nx = wax;
else if(abs((wax + waw) - (nx + c->w + 2 * c->border)) < SNAP)
nx = wax + waw - c->w - 2 * c->border;
if(abs(way - ny) < SNAP)
ny = way;
else if(abs((way + wah) - (ny + c->h + 2 * c->border)) < SNAP)
ny = way + wah - c->h - 2 * c->border;
resize(c, nx, ny, c->w, c->h, False);
break;
}
}
@ -81,7 +80,6 @@ resizemouse(Client *c) {
XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask , &ev);
switch(ev.type) {
case ButtonRelease:
resize(c, True);
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
c->w + c->border - 1, c->h + c->border - 1);
XUngrabPointer(dpy, CurrentTime);
@ -94,11 +92,11 @@ resizemouse(Client *c) {
break;
case MotionNotify:
XSync(dpy, False);
nw = ev.xmotion.x - ocx - 2 * c->border + 1;
c->w = nw > 0 ? nw : 1;
nh = ev.xmotion.y - ocy - 2 * c->border + 1;
c->h = nh > 0 ? nh : 1;
resize(c, True);
if((nw = ev.xmotion.x - ocx - 2 * c->border + 1) <= 0)
nw = 1;
if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
nh = 1;
resize(c, c->x, c->y, nw, nh, True);
break;
}
}
@ -187,7 +185,7 @@ configurerequest(XEvent *e) {
if((ev->value_mask & (CWX | CWY))
&& !(ev->value_mask & (CWWidth | CWHeight)))
configure(c);
resize(c, False);
resize(c, c->x, c->y, c->w, c->h, False);
if(!isvisible(c))
ban(c);
}

3
main.c
View file

@ -41,7 +41,8 @@ static void
cleanup(void) {
close(STDIN_FILENO);
while(stack) {
resize(stack, True);
if(stack->isbanned)
XMoveWindow(dpy, stack->win, stack->x, stack->y);
unmanage(stack);
}
if(dc.font.set)

63
view.c
View file

@ -20,18 +20,14 @@ togglemax(Client *c) {
return;
if((c->ismax = !c->ismax)) {
c->rx = c->x; c->x = wax;
c->ry = c->y; c->y = way;
c->rw = c->w; c->w = waw - 2 * BORDERPX;
c->rh = c->h; c->h = wah - 2 * BORDERPX;
c->rx = c->x;
c->ry = c->y;
c->rw = c->w;
c->rh = c->h;
resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
}
else {
c->x = c->rx;
c->y = c->ry;
c->w = c->rw;
c->h = c->rh;
}
resize(c, True);
else
resize(c, c->rx, c->ry, c->rw, c->rh, True);
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
@ -56,11 +52,14 @@ dofloat(void) {
for(c = clients; c; c = c->next) {
if(isvisible(c)) {
if(c->isbanned)
XMoveWindow(dpy, c->win, c->x, c->y);
c->isbanned = False;
resize(c, True);
}
else
ban(c);
else {
c->isbanned = True;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
}
}
if(!sel || !isvisible(sel)) {
for(c = stack; c && !isvisible(c); c = c->snext);
@ -71,7 +70,7 @@ dofloat(void) {
void
dotile(void) {
unsigned int i, n, mw, mh, tw, th;
unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
Client *c;
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
@ -84,34 +83,36 @@ dotile(void) {
for(i = 0, c = clients; c; c = c->next)
if(isvisible(c)) {
if(c->isbanned)
XMoveWindow(dpy, c->win, c->x, c->y);
c->isbanned = False;
if(c->isfloat) {
resize(c, True);
if(c->isfloat)
continue;
}
c->ismax = False;
c->x = wax;
c->y = way;
nx = wax;
ny = way;
if(i < nmaster) {
c->y += i * mh;
c->w = mw - 2 * BORDERPX;
c->h = mh - 2 * BORDERPX;
ny += i * mh;
nw = mw - 2 * BORDERPX;
nh = mh - 2 * BORDERPX;
}
else { /* tile window */
c->x += mw;
c->w = tw - 2 * BORDERPX;
nx += mw;
nw = tw - 2 * BORDERPX;
if(th > 2 * BORDERPX) {
c->y += (i - nmaster) * th;
c->h = th - 2 * BORDERPX;
ny += (i - nmaster) * th;
nh = th - 2 * BORDERPX;
}
else /* fallback if th <= 2 * BORDERPX */
c->h = wah - 2 * BORDERPX;
nh = wah - 2 * BORDERPX;
}
resize(c, False);
resize(c, nx, ny, nw, nh, False);
i++;
}
else
ban(c);
else {
c->isbanned = True;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
}
if(!sel || !isvisible(sel)) {
for(c = stack; c && !isvisible(c); c = c->snext);
focus(c);