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

static void pushup(const Arg *arg);
static void pushdown(const Arg *arg);

/* appearance */
static const char font[]            = "-*-terminus-medium-r-*-*-16-*-*-*-*-*-*-*";
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 const unsigned int borderpx  = 1;        /* border pixel of windows */
static const unsigned int snap      = 32;       /* snap pixel */
static const Bool showbar           = True;     /* False means no bar */
static const Bool topbar            = True;     /* False means bottom bar */

/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };

/* class can be discovered by xprop */
static const Rule rules[] = {
    /* class      instance    title       tags mask     isfloating   monitor */
    { "Gimp",     NULL,       NULL,       0,            True,        -1 },
    { "Firefox",  NULL,       NULL,       1,            False,       -1 },
    { "Iceweasel",NULL,       NULL,       1,            False,       -1 },
    { "pidgin",   NULL,       NULL,       1 << 8,       False,       -1 },
};

/* layout(s) */
static const float mfact      = 0.5; /* factor of master area size [0.05..0.95] */
static const Bool resizehints = True; /* True means respect size hints in tiled resizals */

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

/* key definitions */
#define XK_APlay    0x1008ff14
#define XK_AStop    0x1008ff15
#define XK_APrev    0x1008ff16
#define XK_ANext    0x1008ff17

#define MODKEY Mod4Mask
#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[] =         { ".dwm/dmenu_run", "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
static const char *termcmd[] =          { "x-terminal-emulator", NULL };
static const char *browsercmd[] =       { "firefox", NULL };
static const char *pagercmd[] =         { "pidgin", NULL };
static const char *musicplayercmd[] =   { "sonata", NULL };
static const char *kill_pagercmd[] =    { "killall", "pidgin", NULL };
static const char *kill_browsercmd[] =  { "killall", "firefox-bin", "firefox.real", NULL };
static const char *lockcmd[] =          { "xscreensaver-command", "-lock", NULL };
static const char *mpc_play[] =         { "mpc play", NULL };
static const char *mpc_stop[] =         { "mpc", "stop", NULL };
static const char *mpc_next[] =         { "mpc", "next", NULL };
static const char *mpc_prev[] =         { "mpc", "prev", NULL };

static Key keys[] = {
    /* modifier                     key        function        argument */
    { MODKEY,                       XK_r,      spawn,          {.v = dmenucmd } },
    { MODKEY,                       XK_f,      spawn,          {.v = browsercmd } },
    { MODKEY|ShiftMask,             XK_f,      spawn,          {.v = kill_browsercmd } },
    { MODKEY,                       XK_s,      spawn,          {.v = musicplayercmd } },
    { MODKEY,                       XK_p,      spawn,          {.v = pagercmd } },
    { MODKEY|ShiftMask,             XK_p,      spawn,          {.v = kill_pagercmd } },
    { MODKEY,                       XK_Return, spawn,          {.v = termcmd } },
    { MODKEY|ShiftMask,             XK_Return, zoom,           {0} },
    { MODKEY,                       XK_b,      togglebar,      {0} },
    { MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
    { MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
    { MODKEY,                       XK_Up,     focusstack,     {.i = +1 } },
    { MODKEY,                       XK_Down,   focusstack,     {.i = -1 } },
    { MODKEY|ShiftMask,             XK_h,      setmfact,       {.f = -0.05} },
    { MODKEY|ShiftMask,             XK_l,      setmfact,       {.f = +0.05} },
    { MODKEY,                       XK_Tab,    view,           {0} },
    { MODKEY,                       XK_x,      killclient,     {0} },
    { MODKEY,                       XK_t,      setlayout,      {.v = &layouts[1]} },
    { MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
    { MODKEY,                       XK_n,      setlayout,      {.v = &layouts[3]} },
    { MODKEY,                       XK_v,      setlayout,      {.v = &layouts[0]} },
    { MODKEY,                       XK_space,  setlayout,      {0} },
    { MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
    { MODKEY,                       XK_0,      view,           {.ui = ~0 } },
    { MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
    { MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
    { MODKEY,                       XK_period, focusmon,       {.i = +1 } },
    { MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
    { MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
    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,                       XK_Left,   view_adjacent,  {.i = -1 } },
    { MODKEY,                       XK_Right,  view_adjacent,  {.i = +1 } },
    { MODKEY,                       XK_h,      view_adjacent,  {.i = -1 } },
    { MODKEY,                       XK_l,      view_adjacent,  {.i = +1 } },
    { MODKEY|ShiftMask,             XK_q,      quit,           {0} },
    { MODKEY|ShiftMask,             XK_k,      pushup,         {0} },
    { MODKEY|ShiftMask,             XK_j,      pushdown,       {0} },
#if 0
    { MODKEY,                       XK_APlay,  spawn,          {.v = termcmd} },
    { MODKEY,                       XK_y,      spawn,          {.v = termcmd} },
    { 0,                            XK_AStop,  spawn,          {.v = termcmd} },
#endif
    { 0,                            XK_ANext,  spawn,          {.v = mpc_next} },
    { 0,                            XK_APrev,  spawn,          {.v = termcmd} },
};

/* button definitions */
/* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static Button buttons[] = {
    /* click                event mask      button          function        argument */
    { ClkLtSymbol,          0,              Button1,        setlayout,      {0} },
    { ClkLtSymbol,          0,              Button4,        rotate_layout,  {.i = +1 } },
    { ClkLtSymbol,          0,              Button5,        rotate_layout,  {.i = -1 } },
    { ClkWinTitle,          0,              Button3,        zoom,           {0} },
    { ClkWinTitle,          0,              Button2,        killclient,     {0} },
    { ClkWinTitle,          0,              Button4,        focusstack,     {.i = +1 } },
    { ClkWinTitle,          0,              Button5,        focusstack,     {.i = -1 } },
    { ClkStatusText,        0,              Button3,        spawn,          {.v = termcmd } },
    { ClkStatusText,        0,              Button2,        spawn,          {.v = lockcmd } },
    { ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
    { ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
    { ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
    { ClkTagBar,            0,              Button1,        view,           {0} },
    { ClkTagBar,            0,              Button2,        spawn,          {.v = dmenucmd} },
    { ClkTagBar,            0,              Button3,        toggleview,     {0} },
    { ClkTagBar,            0,              Button4,        view_adjacent,  {.i = -1 } },
    { ClkTagBar,            0,              Button5,        view_adjacent,  {.i = +1 } },
    { ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
    { ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
};