/* See LICENSE file for copyright and license details. */

/* appearance */
static const char font[]            = "-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*";
static const char normbordercolor[] = "#cccccc";
static const char normbgcolor[]     = "#cccccc";
static const char normfgcolor[]     = "#000000";
static const char selbordercolor[]  = "#0066ff";
static const char selbgcolor[]      = "#0066ff";
static const char selfgcolor[]      = "#ffffff";
static unsigned int borderpx        = 1;        /* border pixel of windows */
static unsigned int snap            = 32;       /* snap pixel */
static Bool showbar                 = True;     /* False means no bar */
static Bool topbar                  = True;     /* False means bottom bar */
static Bool readin                  = True;     /* False means do not read stdin */

/* tagging */
static const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
static unsigned int tagset[] = {1, 1}; /* after start, first tag is selected */

static Rule rules[] = {
	/* class      instance    title       tags mask     isfloating */
	{ "Gimp",     NULL,       NULL,       0,            True },
	{ "Firefox",  NULL,       NULL,       1 << 8,       True },
};

/* layout(s) */
static float mfact      = 0.55; /* factor of master area size [0.05..0.95] */
static Bool resizehints = True; /* False means respect size hints in tiled resizals */

static Layout layouts[] = {
	/* symbol     arrange function */
	{ "[]=",      tile },    /* first entry is default */
	{ "><>",      NULL },    /* no layout function means floating behavior */
	{ "[M]",      monocle },
};

typedef struct Workspace Workspace;
struct Workspace {
	unsigned int tagset;
	Layout *lt;
	float mfact;
};

static Workspace workspaces[] = {
	/* tagset						layout			fact */
	{ (1 << 0),						&layouts[0],	0.55},
	{ (1 << 0) | (1<< 8),			&layouts[0],	0.75},
	{ (1 << 0) | (1<< 1) | (1<< 8),	&layouts[1],	0},
	{ (1<< 8),						&layouts[2],	0},
};

static unsigned int ws = 0;

static void
setws(unsigned int nws) {
	workspaces[ws].tagset = tagset[seltags];
	workspaces[ws].lt = lt[sellt];
	if(workspaces[ws].lt == &layouts[0])
		workspaces[ws].mfact = mfact;
	ws = nws;
	tagset[seltags] = workspaces[ws].tagset;
	lt[sellt] = workspaces[ws].lt;
	if(workspaces[ws].mfact != 0)
		mfact = workspaces[ws].mfact;
	arrange();
}

static void
prevws(const Arg *arg) {
	setws((ws == 0) ? LENGTH(workspaces) - 1 : ws - 1);
}

static void
nextws(const Arg *arg) {
	setws((ws == LENGTH(workspaces) - 1) ? 0 : ws + 1);
}

/* key definitions */
#define MODKEY Mod1Mask
#define TAGKEYS(KEY,TAG) \
	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
	{ MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },

/* helper for spawning shell commands in the pre dwm-5.0 fashion */
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }

/* commands */
static const char *dmenucmd[] = { "dmenu_run", "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
static const char *termcmd[]  = { "uxterm", NULL };

static Key keys[] = {
	/* modifier                     key        function        argument */
	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
	{ MODKEY|ShiftMask,             XK_Return, spawn,          {.v = termcmd } },
	{ MODKEY,                       XK_b,      togglebar,      {0} },
	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
	{ MODKEY,                       XK_Return, zoom,           {0} },
	{ MODKEY,                       XK_Tab,    nextws,         {0} },
	{ MODKEY|ShiftMask,             XK_Tab,    prevws,         {0} },
	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
	{ MODKEY,                       XK_space,  setlayout,      {0} },
	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
	TAGKEYS(                        XK_1,                      0)
	TAGKEYS(                        XK_2,                      1)
	TAGKEYS(                        XK_3,                      2)
	TAGKEYS(                        XK_4,                      3)
	TAGKEYS(                        XK_5,                      4)
	TAGKEYS(                        XK_6,                      5)
	TAGKEYS(                        XK_7,                      6)
	TAGKEYS(                        XK_8,                      7)
	TAGKEYS(                        XK_9,                      8)
	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
};

/* button definitions */
/* click can be a tag number (starting at 0),
 * ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static Button buttons[] = {
	/* click                event mask      button          function        argument */
	{ ClkLtSymbol,          0,              Button1,        setlayout,      {0} },
	{ ClkLtSymbol,          0,              Button3,        setlayout,      {.v = &layouts[2]} },
	{ ClkWinTitle,          0,              Button2,        zoom,           {0} },
	{ ClkStatusText,        0,              Button2,        spawn,          {.v = termcmd } },
	{ ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
	{ ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
	{ ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
	{ ClkTagBar,            0,              Button1,        view,           {0} },
	{ ClkTagBar,            0,              Button3,        toggleview,     {0} },
	{ ClkTagBar,            0,              Button4,        prevws,         {0} },
	{ ClkTagBar,            0,              Button5,        nextws,         {0} },
	{ ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
};