dwm

suckless's window manager with Luke's setup
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commit b233089815367983e07939b2aabb999fdc359f91
parent 201c56f6d36e7f895c465f534fdb90e3d9e4ca18
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Mon, 22 Jan 2007 10:22:58 +0100

applied Sanders all5.patch (thanks for your weekend session, Sander!)
Diffstat:
Mclient.c | 68+++++++++++++++++++++++++++++++++-----------------------------------
Mdwm.h | 6+-----
Mevent.c | 50++++++++++++++++++++++++--------------------------
Mmain.c | 2+-
Mview.c | 8++++----
5 files changed, 63 insertions(+), 71 deletions(-)

diff --git a/client.c b/client.c @@ -79,19 +79,14 @@ configure(Client *c) { void focus(Client *c) { - Client *old; + Client *old = sel; if(!issel || (c && !isvisible(c))) return; - if(!sel) - sel = c; - else if(sel != c) { - old = sel; - sel = c; - if(old) { - grabbuttons(old, False); - XSetWindowBorder(dpy, old->win, dc.norm[ColBorder]); - } + + if(old && old != c) { + grabbuttons(old, False); + XSetWindowBorder(dpy, old->win, dc.norm[ColBorder]); } if(c) { detachstack(c); @@ -103,6 +98,7 @@ focus(Client *c) { } else XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + sel = c; drawstatus(); } @@ -134,20 +130,27 @@ manage(Window w, XWindowAttributes *wa) { c = emallocz(sizeof(Client)); c->tags = emallocz(ntags * sizeof(Bool)); c->win = w; - c->border = 0; c->x = wa->x; c->y = wa->y; c->w = wa->width; c->h = wa->height; - updatesizehints(c); - if(c->x + c->w + 2 * BORDERPX > sw) - c->x = sw - c->w - 2 * BORDERPX; - if(c->x < sx) + if(c->w == sw && c->h == sh) { + c->border = 0; c->x = sx; - if(c->y + c->h + 2 * BORDERPX > sh) - c->y = sh - c->h - 2 * BORDERPX; - if(c->h != sh && c->y < bh) - c->y = bh; + c->y = sy; + } + else { + c->border = BORDERPX; + if(c->x < wax) + c->x = wax; + if(c->y < way) + c->y = way; + if(c->x + c->w + 2 * c->border > wax + waw) + c->x = wax + waw - c->w - 2 * c->border; + if(c->y + c->h + 2 * c->border > way + wah) + c->y = way + wah - c->h - 2 * c->border; + } + updatesizehints(c); c->proto = getproto(c->win); XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | EnterWindowMask); @@ -170,9 +173,7 @@ manage(Window w, XWindowAttributes *wa) { } void -resize(Client *c, Bool sizehints, Corner sticky) { - int bottom = c->y + c->h; - int right = c->x + c->w; +resize(Client *c, Bool sizehints) { XWindowChanges wc; if(sizehints) { @@ -189,27 +190,24 @@ resize(Client *c, Bool sizehints, Corner sticky) { 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; + if(c->w == sw && c->h == sh) + c->border = 0; + else + c->border = BORDERPX; /* offscreen appearance fixes */ - if(c->x + c->w < sx) + if(c->x + c->w + 2 * c->border < sx) c->x = sx; - if(c->y + c->h < bh) - c->y = bh; + if(c->y + c->h + 2 * c->border < sy) + c->y = sy; if(c->x > sw) - c->x = sw - c->w; + c->x = sw - c->w - 2 * c->border; if(c->y > sh) - c->y = sh - c->h; + c->y = sh - c->h - 2 * c->border; wc.x = c->x; wc.y = c->y; wc.width = c->w; wc.height = c->h; - if(c->w == sw && c->h == sh) - wc.border_width = 0; - else - wc.border_width = BORDERPX; + wc.border_width = c->border; XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc); configure(c); XSync(dpy, False); diff --git a/dwm.h b/dwm.h @@ -44,10 +44,6 @@ enum { WMProtocols, WMDelete, WMLast }; /* default atoms */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ enum { ColBorder, ColFG, ColBG, ColLast }; /* color */ -typedef enum { - TopLeft, TopRight, BotLeft, BotRight -} Corner; /* window corners */ - typedef union { const char *cmd; int i; @@ -110,7 +106,7 @@ extern void focus(Client *c); /* focus c, c may be NULL */ extern Client *getclient(Window w); /* return client of w */ 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, Corner sticky); /* resize c*/ +extern void resize(Client *c, 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 */ diff --git a/event.c b/event.c @@ -35,14 +35,16 @@ movemouse(Client *c) { c->ismax = False; XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui); for(;;) { - XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev); + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); switch (ev.type) { case ButtonRelease: - resize(c, True, TopLeft); + resize(c, True); XUngrabPointer(dpy, CurrentTime); return; + case ConfigureRequest: case Expose: - handler[Expose](&ev); + case MapRequest: + handler[ev.type](&ev); break; case MotionNotify: XSync(dpy, False); @@ -50,13 +52,13 @@ movemouse(Client *c) { 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)) < SNAP) - c->x = wax + waw - c->w - 2 * BORDERPX; + 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)) < SNAP) - c->y = way + wah - c->h - 2 * BORDERPX; - resize(c, False, TopLeft); + 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); break; } } @@ -66,7 +68,6 @@ static void resizemouse(Client *c) { int ocx, ocy; int nw, nh; - Corner sticky; XEvent ev; ocx = c->x; @@ -75,30 +76,26 @@ resizemouse(Client *c) { None, cursor[CurResize], CurrentTime) != GrabSuccess) return; c->ismax = False; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h); + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->border - 1, c->h + c->border - 1); for(;;) { - XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev); + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask , &ev); switch(ev.type) { case ButtonRelease: - resize(c, True, TopLeft); + resize(c, True); XUngrabPointer(dpy, CurrentTime); return; + case ConfigureRequest: case Expose: - handler[Expose](&ev); + case MapRequest: + handler[ev.type](&ev); break; case MotionNotify: XSync(dpy, False); - if((nw = abs(ocx - ev.xmotion.x))) - c->w = nw; - if((nh = abs(ocy - ev.xmotion.y))) - c->h = nh; - c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w; - c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h; - if(ocx <= ev.xmotion.x) - sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft; - else - sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight; - resize(c, True, sticky); + 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); break; } } @@ -194,7 +191,7 @@ configurerequest(XEvent *e) { configure(c); XSync(dpy, False); if(c->isfloat) { - resize(c, False, TopLeft); + resize(c, False); if(!isvisible(c)) XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); } @@ -234,7 +231,8 @@ enternotify(XEvent *e) { focus(c); else if(ev->window == root) { issel = True; - focus(sel); + for(c = stack; c && !isvisible(c); c = c->snext); + focus(c); } } diff --git a/main.c b/main.c @@ -41,7 +41,7 @@ static void cleanup(void) { close(STDIN_FILENO); while(stack) { - resize(stack, True, TopLeft); + resize(stack, True); unmanage(stack); } if(dc.font.set) diff --git a/view.c b/view.c @@ -31,7 +31,7 @@ togglemax(Client *c) { c->w = c->rw; c->h = c->rh; } - resize(c, True, TopLeft); + resize(c, True); while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); } @@ -56,7 +56,7 @@ dofloat(void) { for(c = clients; c; c = c->next) { if(isvisible(c)) { - resize(c, True, TopLeft); + resize(c, True); } else XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); @@ -84,7 +84,7 @@ dotile(void) { for(i = 0, c = clients; c; c = c->next) if(isvisible(c)) { if(c->isfloat) { - resize(c, True, TopLeft); + resize(c, True); continue; } c->ismax = False; @@ -105,7 +105,7 @@ dotile(void) { else /* fallback if th < bh */ c->h = wah - 2 * BORDERPX; } - resize(c, False, TopLeft); + resize(c, False); i++; } else