applied Frederik Ternerot's grabbuttons patch with slight modifications

[dwm.git] / dwm.c

diff --git a/dwm.c b/dwm.c
index 3c5e6df..e135715 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -60,7 +60,7 @@ enum { CurNormal, CurResize, CurMove, CurLast };        /* cursor */
 enum { ColBorder, ColFG, ColBG, ColLast };              /* color */
 enum { NetSupported, NetWMName, NetLast };              /* EWMH atoms */
 enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
-enum { ClkLtSymbol = 64, ClkStatusText, ClkWinTitle,
+enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
        ClkClientWin, ClkRootWin, ClkLast };             /* clicks */
 
 /* typedefs */
@@ -304,17 +304,18 @@ attachstack(Client *c) {
 void
 buttonpress(XEvent *e) {
        uint i, x, click;
+       Arg arg = {0};
        Client *c;
        XButtonPressedEvent *ev = &e->xbutton;
 
        click = ClkRootWin;
        if(ev->window == barwin) {
                i = x = 0;
-               do
-                       x += TEXTW(tags[i]);
-               while(ev->x >= x && ++i < LENGTH(tags));
-               if(i < LENGTH(tags))
-                       click = i;
+               do x += TEXTW(tags[i]); while(ev->x >= x && ++i < LENGTH(tags));
+               if(i < LENGTH(tags)) {
+                       click = ClkTagBar;
+                       arg.ui = 1 << i;
+               }
                else if(ev->x < x + blw)
                        click = ClkLtSymbol;
                else if(ev->x > wx + ww - TEXTW(stext))
@@ -330,7 +331,7 @@ buttonpress(XEvent *e) {
        for(i = 0; i < LENGTH(buttons); i++)
                if(click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button
                   && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
-                       buttons[i].func(&buttons[i].arg);
+                       buttons[i].func(click == ClkTagBar ? &arg : &buttons[i].arg);
 }
 
 void
@@ -722,19 +723,18 @@ gettextprop(Window w, Atom atom, char *text, uint size) {
 
 void
 grabbuttons(Client *c, Bool focused) {
-       int i, j;
-       uint buttons[]   = { Button1, Button2, Button3 };
-       uint modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask, MODKEY|numlockmask|LockMask };
+       uint i, j;
+       uint modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
 
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
-       if(focused)
+       if(focused) {
                for(i = 0; i < LENGTH(buttons); i++)
-                       for(j = 0; j < LENGTH(modifiers); j++)
-                               XGrabButton(dpy, buttons[i], modifiers[j], c->win, False,
-                                       BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
-       else
+                       if(buttons[i].click == ClkClientWin)
+                               for(j = 0; j < LENGTH(modifiers); j++)
+                                       XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+        } else
                XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
-                       BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+                           BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
 }
 
 void
@@ -928,7 +928,7 @@ manage(Window w, XWindowAttributes *wa) {
                XRaiseWindow(dpy, c->win);
        attach(c);
        attachstack(c);
-       XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); /* some windows require this */
+       XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
        XMapWindow(dpy, c->win);
        setclientstate(c, NormalState);
        arrange();
@@ -961,7 +961,7 @@ monocle(void) {
        Client *c;
 
        for(c = nexttiled(clients); c; c = nexttiled(c->next))
-               resize(c, wx, wy, ww, wh, resizehints);
+               resize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw, resizehints);
 }
 
 void
@@ -1295,8 +1295,9 @@ setclientstate(Client *c, long state) {
 
 void
 setlayout(const Arg *arg) {
-       sellt ^= 1;
-       if(arg && arg->v && arg->v != lt[sellt])
+       if(!arg || !arg->v || arg->v != lt[sellt])
+               sellt ^= 1;
+       if(arg && arg->v)
                lt[sellt] = (Layout *)arg->v;
        if(sel)
                arrange();
@@ -1702,7 +1703,9 @@ main(int argc, char *argv[]) {
        else if(argc != 1)
                eprint("usage: dwm [-v]\n");
 
-       setlocale(LC_CTYPE, "");
+       if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+               fprintf(stderr, "warning: no locale support\n");
+
        if(!(dpy = XOpenDisplay(0)))
                eprint("dwm: cannot open display\n");