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	dwm-moveresize-20200609-46c8838.diff (6406B)
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	1 From 46c883859e0cbab998febfbefd04932379d34034 Mon Sep 17 00:00:00 2001
	2 From: oxinosg <[email protected]>
	3 Date: Tue, 9 Jun 2020 13:49:23 +0200
	4 Subject: [PATCH] [dwm][patch][moveresize] Added moveresizeedge function …
	5 allows moving/resizing floating window to edge of screen
	6
	7 ---
	8 config.def.h \| 16 ++++++
	9 dwm.c \| 149 +++++++++++++++++++++++++++++++++++++++++++++++++++
	10 2 files changed, 165 insertions(+)
	11
	12 diff --git a/config.def.h b/config.def.h
	13 index 1c0b587..4195232 100644
	14 --- a/config.def.h
	15 +++ b/config.def.h
	16 @@ -78,6 +78,22 @@ static Key keys[] = {
	17 { MODKEY, XK_m, setlayout, {.v …
	18 { MODKEY, XK_space, setlayout, {0} …
	19 { MODKEY\|ShiftMask, XK_space, togglefloating, {0} …
	20 + { MODKEY, XK_Down, moveresize, {.v …
	21 + { MODKEY, XK_Up, moveresize, {.v …
	22 + { MODKEY, XK_Right, moveresize, {.v …
	23 + { MODKEY, XK_Left, moveresize, {.v …
	24 + { MODKEY\|ShiftMask, XK_Down, moveresize, {.v …
	25 + { MODKEY\|ShiftMask, XK_Up, moveresize, {.v …
	26 + { MODKEY\|ShiftMask, XK_Right, moveresize, {.v …
	27 + { MODKEY\|ShiftMask, XK_Left, moveresize, {.v …
	28 + { MODKEY\|ControlMask, XK_Up, moveresizeedge, {.v …
	29 + { MODKEY\|ControlMask, XK_Down, moveresizeedge, {.v …
	30 + { MODKEY\|ControlMask, XK_Left, moveresizeedge, {.v …
	31 + { MODKEY\|ControlMask, XK_Right, moveresizeedge, {.v …
	32 + { MODKEY\|ControlMask\|ShiftMask, XK_Up, moveresizeedge, {.v …
	33 + { MODKEY\|ControlMask\|ShiftMask, XK_Down, moveresizeedge, {.v …
	34 + { MODKEY\|ControlMask\|ShiftMask, XK_Left, moveresizeedge, {.v …
	35 + { MODKEY\|ControlMask\|ShiftMask, XK_Right, moveresizeedge, {.v …
	36 { MODKEY, XK_0, view, {.ui…
	37 { MODKEY\|ShiftMask, XK_0, tag, {.ui…
	38 { MODKEY, XK_comma, focusmon, {.i …
	39 diff --git a/dwm.c b/dwm.c
	40 index 9fd0286..00fd78a 100644
	41 --- a/dwm.c
	42 +++ b/dwm.c
	43 @@ -183,6 +183,8 @@ static void mappingnotify(XEvent *e);
	44 static void maprequest(XEvent *e);
	45 static void monocle(Monitor *m);
	46 static void motionnotify(XEvent *e);
	47 +static void moveresize(const Arg *arg);
	48 +static void moveresizeedge(const Arg *arg);
	49 static void movemouse(const Arg *arg);
	50 static Client nexttiled(Client c);
	51 static void pop(Client *);
	52 @@ -1193,6 +1195,153 @@ movemouse(const Arg *arg)
	53 }
	54 }
	55
	56 +void
	57 +moveresize(const Arg *arg) {
	58 + /* only floating windows can be moved */
	59 + Client *c;
	60 + c = selmon->sel;
	61 + int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh;
	62 + char xAbs, yAbs, wAbs, hAbs;
	63 + int msx, msy, dx, dy, nmx, nmy;
	64 + unsigned int dui;
	65 + Window dummy;
	66 +
	67 + if (!c \|\| !arg)
	68 + return;
	69 + if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
	70 + return;
	71 + if (sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y…
	72 + return;
	73 +
	74 + /* compute new window position; prevent window from be position…
	75 + nw = c->w + w;
	76 + if (wAbs == 'W')
	77 + nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * …
	78 +
	79 + nh = c->h + h;
	80 + if (hAbs == 'H')
	81 + nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * …
	82 +
	83 + nx = c->x + x;
	84 + if (xAbs == 'X') {
	85 + if (x < selmon->mx)
	86 + nx = selmon->mx;
	87 + else if (x > selmon->mx + selmon->mw)
	88 + nx = selmon->mx + selmon->mw - nw - 2 * c->bw;
	89 + else
	90 + nx = x;
	91 + }
	92 +
	93 + ny = c->y + y;
	94 + if (yAbs == 'Y') {
	95 + if (y < selmon->my)
	96 + ny = selmon->my;
	97 + else if (y > selmon->my + selmon->mh)
	98 + ny = selmon->my + selmon->mh - nh - 2 * c->bw;
	99 + else
	100 + ny = y;
	101 + }
	102 +
	103 + ox = c->x;
	104 + oy = c->y;
	105 + ow = c->w;
	106 + oh = c->h;
	107 +
	108 + XRaiseWindow(dpy, c->win);
	109 + Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy,…
	110 + resize(c, nx, ny, nw, nh, True);
	111 +
	112 + /* move cursor along with the window to avoid problems caused b…
	113 + if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + …
	114 + {
	115 + nmx = c->x - ox + c->w - ow;
	116 + nmy = c->y - oy + c->h - oh;
	117 + XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy);
	118 + }
	119 +}
	120 +
	121 +void
	122 +moveresizeedge(const Arg *arg) {
	123 + /* move or resize floating window to edge of screen */
	124 + Client *c;
	125 + c = selmon->sel;
	126 + char e;
	127 + int nx, ny, nw, nh, ox, oy, ow, oh;
	128 + int msx, msy, dx, dy, nmx, nmy;
	129 + int starty;
	130 + unsigned int dui;
	131 + Window dummy;
	132 +
	133 + nx = c->x;
	134 + ny = c->y;
	135 + nw = c->w;
	136 + nh = c->h;
	137 +
	138 + starty = selmon->showbar ? bh : 0;
	139 +
	140 + if (!c \|\| !arg)
	141 + return;
	142 + if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)
	143 + return;
	144 + if(sscanf((char *)arg->v, "%c", &e) != 1)
	145 + return;
	146 +
	147 + if(e == 't')
	148 + ny = starty;
	149 +
	150 + if(e == 'b')
	151 + ny = c->h > selmon->mh - 2 * c->bw ? c->h : selmon->mh …
	152 +
	153 + if(e == 'l')
	154 + nx = 0;
	155 +
	156 + if(e == 'r')
	157 + nx = c->w > selmon->mw - 2 * c->bw ? c->w : selmon->mw …
	158 +
	159 + if(e == 'T') {
	160 + /* if you click to resize again, it will return to old …
	161 + if(c->h + starty == c->oldh + c->oldy) {
	162 + nh = c->oldh;
	163 + ny = c->oldy;
	164 + } else {
	165 + nh = c->h + c->y - starty;
	166 + ny = starty;
	167 + }
	168 + }
	169 +
	170 + if(e == 'B')
	171 + nh = c->h + c->y + 2 * c->bw == selmon->mh ? c->oldh : …
	172 +
	173 + if(e == 'L') {
	174 + if(c->w == c->oldw + c->oldx) {
	175 + nw = c->oldw;
	176 + nx = c->oldx;
	177 + } else {
	178 + nw = c->w + c->x;
	179 + nx = 0;
	180 + }
	181 + }
	182 +
	183 + if(e == 'R')
	184 + nw = c->w + c->x + 2 * c->bw == selmon->mw ? c->oldw : …
	185 +
	186 + ox = c->x;
	187 + oy = c->y;
	188 + ow = c->w;
	189 + oh = c->h;
	190 +
	191 + XRaiseWindow(dpy, c->win);
	192 + Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy,…
	193 + resize(c, nx, ny, nw, nh, True);
	194 +
	195 + /* move cursor along with the window to avoid problems caused b…
	196 + if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + …
	197 + nmx = c->x - ox + c->w - ow;
	198 + nmy = c->y - oy + c->h - oh;
	199 + XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy);
	200 + }
	201 +}
	202 +
	203 Client *
	204 nexttiled(Client *c)
	205 {
	206 --
	207 2.20.1
	208