next version will contain updated copyright notice

[dwm.git] / client.c

diff --git a/client.c b/client.c
index 6b0322e..7c00f20 100644 (file)
--- a/client.c
+++ b/client.c
@@ -1,5 +1,4 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVII Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
@@ -133,60 +132,6 @@ getctitle(Window w) {
 }
 
 void
-gravitate(Client *c, Bool invert) {
-       int dx = 0, dy = 0;
-
-       switch(c->grav) {
-       default:
-               break;
-       case StaticGravity:
-       case NorthWestGravity:
-       case NorthGravity:
-       case NorthEastGravity:
-               dy = c->border;
-               break;
-       case EastGravity:
-       case CenterGravity:
-       case WestGravity:
-               dy = -(c->h / 2) + c->border;
-               break;
-       case SouthEastGravity:
-       case SouthGravity:
-       case SouthWestGravity:
-               dy = -(c->h);
-               break;
-       }
-
-       switch (c->grav) {
-       default:
-               break;
-       case StaticGravity:
-       case NorthWestGravity:
-       case WestGravity:
-       case SouthWestGravity:
-               dx = c->border;
-               break;
-       case NorthGravity:
-       case CenterGravity:
-       case SouthGravity:
-               dx = -(c->w / 2) + c->border;
-               break;
-       case NorthEastGravity:
-       case EastGravity:
-       case SouthEastGravity:
-               dx = -(c->w + c->border);
-               break;
-       }
-
-       if(invert) {
-               dx = -dx;
-               dy = -dy;
-       }
-       c->x += dx;
-       c->y += dy;
-}
-
-void
 killclient(Arg *arg) {
        if(!sel)
                return;
@@ -205,24 +150,21 @@ manage(Window w, XWindowAttributes *wa) {
        c = emallocz(sizeof(Client));
        c->tags = emallocz(ntags * sizeof(Bool));
        c->win = w;
+       c->border = 0;
        c->x = c->tx = wa->x;
        c->y = c->ty = wa->y;
        c->w = c->tw = wa->width;
        c->h = wa->height;
        c->th = bh;
-
-       c->border = 0;
-       updatesize(c);
-
-       if(c->x + c->w + 2 > sw)
-               c->x = sw - c->w - 2;
-       if(c->x < 0)
-               c->x = 0;
-       if(c->y + c->h + 2 > sh)
-               c->y = sh - c->h - 2;
+       updatesizehints(c);
+       if(c->x + c->w + 2 * BORDERPX > sw)
+               c->x = sw - c->w - 2 * BORDERPX;
+       if(c->x < sx)
+               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->proto = getproto(c->win);
        XSelectInput(dpy, c->win,
                StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
@@ -230,33 +172,27 @@ manage(Window w, XWindowAttributes *wa) {
        twa.override_redirect = 1;
        twa.background_pixmap = ParentRelative;
        twa.event_mask = ExposureMask | EnterWindowMask;
-
        c->twin = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
                        0, DefaultDepth(dpy, screen), CopyFromParent,
                        DefaultVisual(dpy, screen),
                        CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
-
        grabbuttons(c, False);
        updatetitle(c);
        settags(c, getclient(trans));
        if(!c->isfloat)
-               c->isfloat = trans
-                       || (c->maxw && c->minw &&
-                               c->maxw == c->minw && c->maxh == c->minh);
+               c->isfloat = trans || c->isfixed;
        resizetitle(c);
-
        if(clients)
                clients->prev = c;
        c->next = clients;
        c->snext = stack;
        stack = clients = c;
-
        ban(c);
        XMapWindow(dpy, c->win);
        XMapWindow(dpy, c->twin);
        if(isvisible(c))
                focus(c);
-       arrange(NULL);
+       arrange();
 }
 
 void
@@ -283,17 +219,15 @@ resize(Client *c, Bool sizehints, Corner sticky) {
                c->x = right - c->w;
        if(sticky == BotLeft || sticky == BotRight)
                c->y = bottom - c->h;
-
        /* offscreen appearance fixes */
-       if(c->x + c->w < 0)
-               c->x = 0;
+       if(c->x + c->w < sx)
+               c->x = sx;
        if(c->y + c->h < bh)
                c->y = bh;
        if(c->x > sw)
                c->x = sw - c->w;
        if(c->y > sh)
                c->y = sh - c->h;
-
        resizetitle(c);
        wc.x = c->x;
        wc.y = c->y;
@@ -302,7 +236,7 @@ resize(Client *c, Bool sizehints, Corner sticky) {
        if(c->w == sw && c->h == sh)
                wc.border_width = 0;
        else
-               wc.border_width = 1;
+               wc.border_width = BORDERPX;
        XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
        configure(c);
        XSync(dpy, False);
@@ -312,8 +246,8 @@ void
 resizetitle(Client *c) {
        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->tw = c->w + 2 * BORDERPX;
+       c->tx = c->x + c->w - c->tw + 2 * BORDERPX;
        c->ty = c->y;
        if(isvisible(c))
                XMoveResizeWindow(dpy, c->twin, c->tx, c->ty, c->tw, c->th);
@@ -322,7 +256,7 @@ resizetitle(Client *c) {
 }
 
 void
-updatesize(Client *c) {
+updatesizehints(Client *c) {
        long msize;
        XSizeHints size;
 
@@ -353,10 +287,8 @@ updatesize(Client *c) {
        }
        else
                c->minw = c->minh = 0;
-       if(c->flags & PWinGravity)
-               c->grav = size.win_gravity;
-       else
-               c->grav = NorthWestGravity;
+       c->isfixed = (c->maxw && c->minw && c->maxh && c->minh &&
+                               c->maxw == c->minw && c->maxh == c->minh);
 }
 
 void
@@ -373,12 +305,12 @@ updatetitle(Client *c) {
        if(!name.nitems)
                return;
        if(name.encoding == XA_STRING)
-               strncpy(c->name, (char *)name.value, sizeof(c->name));
+               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));
+                       strncpy(c->name, *list, sizeof c->name);
                        XFreeStringList(list);
                }
        }
@@ -392,22 +324,18 @@ unmanage(Client *c) {
        /* The server grab construct avoids race conditions. */
        XGrabServer(dpy);
        XSetErrorHandler(xerrordummy);
-
        detach(c);
        detachstack(c);
        if(sel == c) {
                for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
                focus(nc);
        }
-
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
        XDestroyWindow(dpy, c->twin);
-
        free(c->tags);
        free(c);
-
        XSync(dpy, False);
        XSetErrorHandler(xerror);
        XUngrabServer(dpy);
-       arrange(NULL);
+       arrange();
 }