diff options
| -rw-r--r-- | calmwm.h | 3 | ||||
| -rw-r--r-- | client.c | 29 | ||||
| -rw-r--r-- | conf.c | 1 | ||||
| -rw-r--r-- | cwmrc.5 | 4 | ||||
| -rw-r--r-- | kbfunc.c | 7 | ||||
| -rw-r--r-- | mousefunc.c | 7 | ||||
| -rw-r--r-- | parse.y | 7 |
7 files changed, 56 insertions, 2 deletions
diff --git a/calmwm.h b/calmwm.h index d6b74f9..68426ac 100644 --- a/calmwm.h +++ b/calmwm.h @@ -273,6 +273,8 @@ struct conf { int bwidth; #define CONF_MAMOUNT 1 int mamount; +#define CONF_SNAPDIST 0 + int snapdist; struct gap gap; #define CONF_COLOR_ACTIVEBORDER "#CCCCCC" #define CONF_COLOR_INACTIVEBORDER "#666666" @@ -325,6 +327,7 @@ void client_resize(struct client_ctx *); void client_send_delete(struct client_ctx *); void client_setactive(struct client_ctx *, int); void client_setname(struct client_ctx *); +int client_snapcalc(int, int, int, int, int); void client_unhide(struct client_ctx *); void client_vertmaximize(struct client_ctx *); void client_warp(struct client_ctx *); diff --git a/client.c b/client.c index 49b16c9..42fef6b 100644 --- a/client.c +++ b/client.c @@ -842,3 +842,32 @@ client_inbound(struct client_ctx *cc, int x, int y) return (x < cc->geom.width && x >= 0 && y < cc->geom.height && y >= 0); } + +int +client_snapcalc(int n, int dn, int nmax, int bwidth, int snapdist) +{ + int n0, n1, s0, s1; + + s0 = s1 = 0; + n0 = n; + n1 = n + dn + (bwidth * 2); + + if (abs(n0) <= snapdist) + s0 = -n0; + + if (nmax - snapdist <= n1 && n1 <= nmax + snapdist) + s1 = nmax - n1; + + /* possible to snap in both directions */ + if (s0 != 0 && s1 != 0) + if (abs(s0) < abs(s1)) + return s0; + else + return s1; + else if (s0 != 0) + return s0; + else if (s1 != 0) + return s1; + else + return 0; +} diff --git a/conf.c b/conf.c index a7e2631..4d97f94 100644 --- a/conf.c +++ b/conf.c @@ -184,6 +184,7 @@ conf_init(struct conf *c) c->flags = 0; c->bwidth = CONF_BWIDTH; c->mamount = CONF_MAMOUNT; + c->snapdist = CONF_SNAPDIST; TAILQ_INIT(&c->ignoreq); TAILQ_INIT(&c->cmdq); diff --git a/cwmrc.5 b/cwmrc.5 index a0544ff..b5a5779 100644 --- a/cwmrc.5 +++ b/cwmrc.5 @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: September 25 2010 $ +.Dd $Mdocdate: May 7 2011 $ .Dt CWMRC 5 .Os .Sh NAME @@ -277,6 +277,8 @@ Reverse cycle through groups. Forward cycle through windows. .It rcycle Reverse cycle through windows. +.It snapdist +Minimum distance to snap-to adjacent edge. .It delete Delete current window. .It hide diff --git a/kbfunc.c b/kbfunc.c index a60fc33..2946173 100644 --- a/kbfunc.c +++ b/kbfunc.c @@ -100,6 +100,13 @@ kbfunc_moveresize(struct client_ctx *cc, union arg *arg) if (cc->geom.x > cc->sc->xmax - 1) cc->geom.x = cc->sc->xmax - 1; + cc->geom.x += client_snapcalc(cc->geom.x, + cc->geom.width, cc->sc->xmax, + cc->bwidth, Conf.snapdist); + cc->geom.y += client_snapcalc(cc->geom.y, + cc->geom.height, cc->sc->ymax, + cc->bwidth, Conf.snapdist); + client_move(cc); xu_ptr_getpos(cc->win, &x, &y); cc->ptr.y = y + my; diff --git a/mousefunc.c b/mousefunc.c index 3050c31..d287d8b 100644 --- a/mousefunc.c +++ b/mousefunc.c @@ -160,6 +160,13 @@ mousefunc_window_move(struct client_ctx *cc, void *arg) cc->geom.x = ev.xmotion.x_root - px - cc->bwidth; cc->geom.y = ev.xmotion.y_root - py - cc->bwidth; + cc->geom.x += client_snapcalc(cc->geom.x, + cc->geom.width, cc->sc->xmax, + cc->bwidth, Conf.snapdist); + cc->geom.y += client_snapcalc(cc->geom.y, + cc->geom.height, cc->sc->ymax, + cc->bwidth, Conf.snapdist); + /* don't move more than 60 times / second */ if ((ev.xmotion.time - time) > (1000 / 60)) { time = ev.xmotion.time; diff --git a/parse.y b/parse.y index d86c4e1..76ee731 100644 --- a/parse.y +++ b/parse.y @@ -70,7 +70,7 @@ typedef struct { %token FONTNAME STICKY GAP MOUSEBIND %token AUTOGROUP BIND COMMAND IGNORE %token YES NO BORDERWIDTH MOVEAMOUNT -%token COLOR +%token COLOR SNAPDIST %token ACTIVEBORDER INACTIVEBORDER %token GROUPBORDER UNGROUPBORDER %token ERROR @@ -120,6 +120,9 @@ main : FONTNAME STRING { | MOVEAMOUNT NUMBER { conf->mamount = $2; } + | SNAPDIST NUMBER { + conf->snapdist = $2; + } | COMMAND STRING string { conf_cmd_add(conf, $3, $2, 0); free($2); @@ -228,6 +231,7 @@ lookup(char *s) { "mousebind", MOUSEBIND}, { "moveamount", MOVEAMOUNT}, { "no", NO}, + { "snapdist", SNAPDIST}, { "sticky", STICKY}, { "ungroupborder", UNGROUPBORDER}, { "yes", YES} @@ -523,6 +527,7 @@ parse_config(const char *filename, struct conf *xconf) xconf->flags = conf->flags; xconf->bwidth = conf->bwidth; xconf->mamount = conf->mamount; + xconf->snapdist = conf->snapdist; xconf->gap = conf->gap; while ((cmd = TAILQ_FIRST(&conf->cmdq)) != NULL) { |