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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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new_dwm
Anselm R. Garbe 18 years ago
parent 8a5f002c41
commit 6e22ccf7b1
5 changed files with 100 additions and 93 deletions
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73
client.c
Unescape View File

@ -158,6 +158,7 @@ void
manage(Window w, XWindowAttributes *wa) { manage(Window w, XWindowAttributes *wa) {
Client *c, *t; Client *c, *t;
Window trans; Window trans;
XWindowChanges wc;
c = emallocz(sizeof(Client)); c = emallocz(sizeof(Client));
c->tags = emallocz(ntags * sizeof(Bool)); c->tags = emallocz(ntags * sizeof(Bool));
@ -187,7 +188,10 @@ manage(Window w, XWindowAttributes *wa) {
StructureNotifyMask | PropertyChangeMask | EnterWindowMask); StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
XGetTransientForHint(dpy, c->win, &trans); XGetTransientForHint(dpy, c->win, &trans);
grabbuttons(c, False); grabbuttons(c, False);
wc.border_width = c->border;
XConfigureWindow(dpy, c->win, CWBorderWidth, &wc);
XSetWindowBorder(dpy, c->win, dc.norm[ColBorder]); XSetWindowBorder(dpy, c->win, dc.norm[ColBorder]);
configure(c); /* propagates border_width, if size doesn't change */
updatetitle(c); updatetitle(c);
t = getclient(trans); t = getclient(trans);
settags(c, t); settags(c, t);
@ -198,7 +202,8 @@ manage(Window w, XWindowAttributes *wa) {
c->next = clients; c->next = clients;
c->snext = stack; c->snext = stack;
stack = clients = c; stack = clients = c;
ban(c); c->isbanned = True;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMapWindow(dpy, c->win); XMapWindow(dpy, c->win);
setclientstate(c, NormalState); setclientstate(c, NormalState);
if(isvisible(c)) if(isvisible(c))
@ -207,25 +212,25 @@ manage(Window w, XWindowAttributes *wa) {
} }
void 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; float actual, dx, dy, max, min;
XWindowChanges wc; XWindowChanges wc;
if(c->w <= 0 || c->h <= 0) if(w <= 0 || h <= 0)
return; return;
if(sizehints) { if(sizehints) {
if(c->minw && c->w < c->minw) if(c->minw && w < c->minw)
c->w = c->minw; w = c->minw;
if(c->minh && c->h < c->minh) if(c->minh && h < c->minh)
c->h = c->minh; h = c->minh;
if(c->maxw && c->w > c->maxw) if(c->maxw && w > c->maxw)
c->w = c->maxw; w = c->maxw;
if(c->maxh && c->h > c->maxh) if(c->maxh && h > c->maxh)
c->h = c->maxh; h = c->maxh;
/* inspired by algorithm from fluxbox */ /* inspired by algorithm from fluxbox */
if(c->minay > 0 && c->maxay && (c->h - c->baseh) > 0) { if(c->minay > 0 && c->maxay && (h - c->baseh) > 0) {
dx = (float)(c->w - c->basew); dx = (float)(w - c->basew);
dy = (float)(c->h - c->baseh); dy = (float)(h - c->baseh);
min = (float)(c->minax) / (float)(c->minay); min = (float)(c->minax) / (float)(c->minay);
max = (float)(c->maxax) / (float)(c->maxay); max = (float)(c->maxax) / (float)(c->maxay);
actual = dx / dy; actual = dx / dy;
@ -233,44 +238,46 @@ resize(Client *c, Bool sizehints) {
if(actual < min) { if(actual < min) {
dy = (dx * min + dy) / (min * min + 1); dy = (dx * min + dy) / (min * min + 1);
dx = dy * min; dx = dy * min;
c->w = (int)dx + c->basew; w = (int)dx + c->basew;
c->h = (int)dy + c->baseh; h = (int)dy + c->baseh;
} }
else if(actual > max) { else if(actual > max) {
dy = (dx * min + dy) / (max * max + 1); dy = (dx * min + dy) / (max * max + 1);
dx = dy * min; dx = dy * min;
c->w = (int)dx + c->basew; w = (int)dx + c->basew;
c->h = (int)dy + c->baseh; h = (int)dy + c->baseh;
} }
} }
} }
if(c->incw) if(c->incw)
c->w -= (c->w - c->basew) % c->incw; w -= (w - c->basew) % c->incw;
if(c->inch) 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; c->border = 0;
else else
c->border = BORDERPX; c->border = BORDERPX;
/* offscreen appearance fixes */ /* offscreen appearance fixes */
if(c->x > sw) if(x > sw)
c->x = sw - c->w - 2 * c->border; x = sw - w - 2 * c->border;
if(c->y > sh) if(y > sh)
c->y = sh - c->h - 2 * c->border; y = sh - h - 2 * c->border;
if(c->x + c->w + 2 * c->border < sx) if(x + w + 2 * c->border < sx)
c->x = sx; x = sx;
if(c->y + c->h + 2 * c->border < sy) if(y + h + 2 * c->border < sy)
c->y = sy; y = sy;
wc.x = c->x; if(c->x != x || c->y != y || c->w != w || c->h != h) {
wc.y = c->y; c->x = wc.x = x;
wc.width = c->w; c->y = wc.y = y;
wc.height = c->h; c->w = wc.width = w;
c->h = wc.height = h;
wc.border_width = c->border; wc.border_width = c->border;
XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc); XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
configure(c); configure(c);
XSync(dpy, False); XSync(dpy, False);
} }
}
void void
updatesizehints(Client *c) { updatesizehints(Client *c) {

4
dwm.h
Unescape View File

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

42
event.c
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@ -22,13 +22,13 @@ KEYS
static void static void
movemouse(Client *c) { movemouse(Client *c) {
int x1, y1, ocx, ocy, di; int x1, y1, ocx, ocy, di, nx, ny;
unsigned int dui; unsigned int dui;
Window dummy; Window dummy;
XEvent ev; XEvent ev;
ocx = c->x; ocx = nx = c->x;
ocy = c->y; ocy = ny = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurMove], CurrentTime) != GrabSuccess) None, cursor[CurMove], CurrentTime) != GrabSuccess)
return; return;
@ -38,7 +38,6 @@ movemouse(Client *c) {
XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
switch (ev.type) { switch (ev.type) {
case ButtonRelease: case ButtonRelease:
resize(c, True);
XUngrabPointer(dpy, CurrentTime); XUngrabPointer(dpy, CurrentTime);
return; return;
case ConfigureRequest: case ConfigureRequest:
@ -48,17 +47,17 @@ movemouse(Client *c) {
break; break;
case MotionNotify: case MotionNotify:
XSync(dpy, False); XSync(dpy, False);
c->x = ocx + (ev.xmotion.x - x1); nx = ocx + (ev.xmotion.x - x1);
c->y = ocy + (ev.xmotion.y - y1); ny = ocy + (ev.xmotion.y - y1);
if(abs(wax + c->x) < SNAP) if(abs(wax + nx) < SNAP)
c->x = wax; nx = wax;
else if(abs((wax + waw) - (c->x + c->w + 2 * c->border)) < SNAP) else if(abs((wax + waw) - (nx + c->w + 2 * c->border)) < SNAP)
c->x = wax + waw - c->w - 2 * c->border; nx = wax + waw - c->w - 2 * c->border;
if(abs(way - c->y) < SNAP) if(abs(way - ny) < SNAP)
c->y = way; ny = way;
else if(abs((way + wah) - (c->y + c->h + 2 * c->border)) < SNAP) else if(abs((way + wah) - (ny + c->h + 2 * c->border)) < SNAP)
c->y = way + wah - c->h - 2 * c->border; ny = way + wah - c->h - 2 * c->border;
resize(c, False); resize(c, nx, ny, c->w, c->h, False);
break; break;
} }
} }
@ -81,7 +80,6 @@ resizemouse(Client *c) {
XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask , &ev); XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask , &ev);
switch(ev.type) { switch(ev.type) {
case ButtonRelease: case ButtonRelease:
resize(c, True);
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
c->w + c->border - 1, c->h + c->border - 1); c->w + c->border - 1, c->h + c->border - 1);
XUngrabPointer(dpy, CurrentTime); XUngrabPointer(dpy, CurrentTime);
@ -94,11 +92,11 @@ resizemouse(Client *c) {
break; break;
case MotionNotify: case MotionNotify:
XSync(dpy, False); XSync(dpy, False);
nw = ev.xmotion.x - ocx - 2 * c->border + 1; if((nw = ev.xmotion.x - ocx - 2 * c->border + 1) <= 0)
c->w = nw > 0 ? nw : 1; nw = 1;
nh = ev.xmotion.y - ocy - 2 * c->border + 1; if((nh = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
c->h = nh > 0 ? nh : 1; nh = 1;
resize(c, True); resize(c, c->x, c->y, nw, nh, True);
break; break;
} }
} }
@ -187,7 +185,7 @@ configurerequest(XEvent *e) {
if((ev->value_mask & (CWX | CWY)) if((ev->value_mask & (CWX | CWY))
&& !(ev->value_mask & (CWWidth | CWHeight))) && !(ev->value_mask & (CWWidth | CWHeight)))
configure(c); configure(c);
resize(c, False); resize(c, c->x, c->y, c->w, c->h, False);
if(!isvisible(c)) if(!isvisible(c))
ban(c); ban(c);
} }

3
main.c
Unescape View File

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

63
view.c
Unescape View File

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

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