/*

 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>

 * See LICENSE file for license details.

 */

#include <math.h>

#include <stdlib.h>

#include <string.h>

#include <X11/Xatom.h>

#include <X11/Xutil.h>

#include "dwm.h"

static void (*arrange)(Arg *) = floating;

static Client *

next(Client *c)

{

	return c;

}

{

}

void

max(Arg *arg)

{

		return;

	discard_events(EnterWindowMask);

}

void

tag(Arg *arg)

{

		return;

	else

	arrange(NULL);

}

void

floating(Arg *arg)

{

	Client *c;

	arrange = floating;

	discard_events(EnterWindowMask);

}

void

tiling(Arg *arg)

{

	Client *c;

	int n, cols, rows, gw, gh, i, j;

    float rt, fd;

	arrange = tiling;

	else

		}

	}

	discard_events(EnterWindowMask);

}

void

prevc(Arg *arg)

{

	Client *c;

		return;

		craise(c);

		focus(c);

	}

}

void

nextc(Arg *arg)

{

	Client *c;

		return;

	if(c) {

		craise(c);

		focus(c);

	}

}

void

ckill(Arg *arg)

{

		return;

	else

}

static void

resize_title(Client *c)

{

	int i;

	c->tw = 0;

	for(i = 0; i < TLast; i++)

		if(c->tags[i])

			c->tw += textw(c->tags[i]) + dc.font.height;

	c->tw += textw(c->name) + dc.font.height;

	if(c->tw > c->w)

		c->tw = c->w + 2;

	c->tx = c->x + c->w - c->tw + 2;

	c->ty = c->y;

	XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);

}

void

update_name(Client *c)

{

	XTextProperty name;

	int n;

	char **list = NULL;

	name.nitems = 0;

	c->name[0] = 0;

	XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);

	if(!name.nitems)

		XGetWMName(dpy, c->win, &name);

	if(!name.nitems)

		return;

	if(name.encoding == XA_STRING)

		strncpy(c->name, (char *)name.value, sizeof(c->name));

	else {

		if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success

				&& n > 0 && *list)

		{

			strncpy(c->name, *list, sizeof(c->name));

			XFreeStringList(list);

		}

	}

	XFree(name.value);

	resize_title(c);

}

void

update_size(Client *c)

{

	XSizeHints size;

	long msize;

	if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)

		size.flags = PSize;

	c->flags = size.flags;

	if(c->flags & PBaseSize) {

		c->basew = size.base_width;

		c->baseh = size.base_height;

	}

	else

		c->basew = c->baseh = 0;

	if(c->flags & PResizeInc) {

		c->incw = size.width_inc;

		c->inch = size.height_inc;

	}

	else

		c->incw = c->inch = 0;

	if(c->flags & PMaxSize) {

		c->maxw = size.max_width;

		c->maxh = size.max_height;

	}

	else

		c->maxw = c->maxh = 0;

	if(c->flags & PMinSize) {

		c->minw = size.min_width;

		c->minh = size.min_height;

	}

	else

		c->minw = c->minh = 0;

	if(c->flags & PWinGravity)

		c->grav = size.win_gravity;

	else

		c->grav = NorthWestGravity;

}

void

craise(Client *c)

{

	XRaiseWindow(dpy, c->win);

	XRaiseWindow(dpy, c->title);

}

void

lower(Client *c)

{

	XLowerWindow(dpy, c->title);

	XLowerWindow(dpy, c->win);

}

void

focus(Client *c)

{

	}

	XUnmapWindow(dpy, c->title);

	XSetWindowBorder(dpy, c->win, dc.fg);

	draw_client(c);

	XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);

	XFlush(dpy);

	discard_events(EnterWindowMask);

}

void

manage(Window w, XWindowAttributes *wa)

{

	XSetWindowAttributes twa;

	c = emallocz(sizeof(Client));

	c->win = w;

	c->tx = c->x = wa->x;

	c->ty = c->y = wa->y;

	c->tw = c->w = wa->width;

	c->h = wa->height;

	c->th = th;

	c->border = 1;

	update_size(c);

	XSelectInput(dpy, c->win,