X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=0071379da2ff58a5ab26a10f9847b4aae7229514;hb=69439715c09ac36fe94f3cb7b1ed87149fc5ecff;hp=f51d801d8394b30498be2bcc8047a984c691133f;hpb=d7b074fcce4877ed404f6a92671689fcdee9133b;p=dwm.git

diff --git a/dwm.c b/dwm.c
index f51d801..0071379 100644
--- a/dwm.c
+++ b/dwm.c
@@ -96,7 +96,8 @@ typedef struct {
 	const char *symbol;
 	void (*arrange)(void);
 	Bool isfloating;
-} Layout;
+} Layout; /* TODO: layout should keep an auxilliary pointer to its Geometry,
+	     instead of having all those layout specific vars globally */
 
 typedef struct {
 	const char *prop;
@@ -160,6 +161,7 @@ void restack(void);
 void run(void);
 void scan(void);
 void setclientstate(Client *c, long state);
+void setdefaultgeoms(void);
 void setlayout(const char *arg);
 void setup(void);
 void spawn(const char *arg);
@@ -177,6 +179,7 @@ void toggleview(const char *arg);
 void unban(Client *c);
 void unmanage(Client *c);
 void unmapnotify(XEvent *e);
+void updatebarpos(void);
 void updatesizehints(Client *c);
 void updatetitle(Client *c);
 void updatewmhints(Client *c);
@@ -191,7 +194,7 @@ void zoom(const char *arg);
 char stext[256], buf[256];
 int screen, sx, sy, sw, sh;
 int (*xerrorxlib)(Display *, XErrorEvent *);
-unsigned int bh, blw = 0;
+int bx, by, bw, bh, blw, mx, my, mw, mh, mox, moy, mow, moh, tx, ty, tw, th, wx, wy, ww, wh;
 unsigned int numlockmask = 0;
 void (*handler[LASTEvent]) (XEvent *) = {
 	[ButtonPress] = buttonpress,
@@ -220,6 +223,7 @@ Display *dpy;
 DC dc = {0};
 Layout *lt = NULL;
 Window root, barwin;
+void (*setgeoms)(void) = setdefaultgeoms;
 
 /* configuration, allows nested code to access above variables */
 #include "config.h"
@@ -404,11 +408,8 @@ configurenotify(XEvent *e) {
 	XConfigureEvent *ev = &e->xconfigure;
 
 	if(ev->window == root && (ev->width != sw || ev->height != sh)) {
-		sw = ev->width;
-		sh = ev->height;
-		XFreePixmap(dpy, dc.drawable);
-		dc.drawable = XCreatePixmap(dpy, root, BW, bh, DefaultDepth(dpy, screen));
-		XMoveResizeWindow(dpy, barwin, BX, BY, BW, bh);
+		setgeoms();
+		updatebarpos();
 		arrange();
 	}
 }
@@ -508,10 +509,10 @@ drawbar(void) {
 	drawtext(lt->symbol, dc.norm, False);
 	x = dc.x + dc.w;
 	dc.w = textw(stext);
-	dc.x = BW - dc.w;
+	dc.x = bw - dc.w;
 	if(dc.x < x) {
 		dc.x = x;
-		dc.w = BW - x;
+		dc.w = bw - x;
 	}
 	drawtext(stext, dc.norm, False);
 	if((dc.w = dc.x - x) > bh) {
@@ -523,7 +524,7 @@ drawbar(void) {
 		else
 			drawtext(NULL, dc.norm, False);
 	}
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, BW, bh, 0, 0);
+	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
 	XSync(dpy, False);
 }
 
@@ -981,14 +982,14 @@ manage(Window w, XWindowAttributes *wa) {
 		c->border = wa->border_width;
 	}
 	else {
-		if(c->x + c->w + 2 * c->border > WX + WW)
-			c->x = WX + WW - c->w - 2 * c->border;
-		if(c->y + c->h + 2 * c->border > WY + WH)
-			c->y = WY + WH - c->h - 2 * c->border;
-		if(c->x < WX)
-			c->x = WX;
-		if(c->y < WY)
-			c->y = WY;
+		if(c->x + c->w + 2 * c->border > wx + ww)
+			c->x = wx + ww - c->w - 2 * c->border;
+		if(c->y + c->h + 2 * c->border > wy + wh)
+			c->y = wy + wh - c->h - 2 * c->border;
+		if(c->x < wx)
+			c->x = wx;
+		if(c->y < wy)
+			c->y = wy;
 		c->border = BORDERPX;
 	}
 
@@ -1045,7 +1046,7 @@ monocle(void) {
 
 	for(c = clients; c; c = c->next)
 		if(isvisible(c))
-			resize(c, MOX, MOY, MOW, MOH, RESIZEHINTS);
+			resize(c, mox, moy, mow, moh, RESIZEHINTS);
 }
 
 void
@@ -1076,14 +1077,14 @@ movemouse(Client *c) {
 			XSync(dpy, False);
 			nx = ocx + (ev.xmotion.x - x1);
 			ny = ocy + (ev.xmotion.y - y1);
-			if(abs(WX - nx) < SNAP)
-				nx = WX;
-			else if(abs((WX + WW) - (nx + c->w + 2 * c->border)) < SNAP)
-				nx = WX + WW - c->w - 2 * c->border;
-			if(abs(WY - ny) < SNAP)
-				ny = WY;
-			else if(abs((WY + WH) - (ny + c->h + 2 * c->border)) < SNAP)
-				ny = WY + WH - c->h - 2 * c->border;
+			if(abs(wx - nx) < SNAP)
+				nx = wx;
+			else if(abs((wx + ww) - (nx + c->w + 2 * c->border)) < SNAP)
+				nx = wx + ww - c->w - 2 * c->border;
+			if(abs(wy - ny) < SNAP)
+				ny = wy;
+			else if(abs((wy + wh) - (ny + c->h + 2 * c->border)) < SNAP)
+				ny = wy + wh - c->h - 2 * c->border;
 			if(!c->isfloating && !lt->isfloating && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
 				togglefloating(NULL);
 			if((lt->isfloating) || c->isfloating)
@@ -1379,6 +1380,46 @@ setclientstate(Client *c, long state) {
 }
 
 void
+setdefaultgeoms(void) {
+
+	/* screen dimensions */
+	sx = 0;
+	sy = 0;
+	sw = DisplayWidth(dpy, screen);
+	sh = DisplayHeight(dpy, screen);
+
+	/* bar position */
+	bx = sx;
+	by = sy;
+	bw = sw;
+	bh = dc.font.height + 2;
+
+	/* window area */
+	wx = sx;
+	wy = sy + bh;
+	ww = sw;
+	wh = sh - bh;
+
+	/* master area */
+	mx = wx;
+	my = wy;
+	mw = ((float)sw) * 0.55;
+	mh = wh;
+
+	/* tile area */
+	tx = mx + mw;
+	ty = wy;
+	tw = ww - mw;
+	th = wh;
+
+	/* monocle area */
+	mox = wx;
+	moy = wy;
+	mow = ww;
+	moh = wh;
+}
+
+void
 setlayout(const char *arg) {
 	static Layout *revert = 0;
 	unsigned int i;
@@ -1410,10 +1451,10 @@ setup(void) {
 	/* init screen */
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);
-	sx = 0;
-	sy = 0;
-	sw = DisplayWidth(dpy, screen);
-	sh = DisplayHeight(dpy, screen);
+	initfont(FONT);
+
+	/* apply default geometries */
+	setgeoms();
 
 	/* init atoms */
 	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
@@ -1436,7 +1477,7 @@ setup(void) {
 	dc.sel[ColBG] = getcolor(SELBGCOLOR);
 	dc.sel[ColFG] = getcolor(SELFGCOLOR);
 	initfont(FONT);
-	dc.h = bh = dc.font.height + 2;
+	dc.h = bh;
 	dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen));
 	dc.gc = XCreateGC(dpy, root, 0, 0);
 	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
@@ -1462,7 +1503,7 @@ setup(void) {
 	wa.background_pixmap = ParentRelative;
 	wa.event_mask = ButtonPressMask|ExposureMask;
 
-	barwin = XCreateWindow(dpy, root, BX, BY, BW, bh, 0, DefaultDepth(dpy, screen),
+	barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
 				CopyFromParent, DefaultVisual(dpy, screen),
 				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
 	XDefineCursor(dpy, barwin, cursor[CurNormal]);
@@ -1558,20 +1599,20 @@ tilehstack(unsigned int n) {
 	if(n == 0)
 		return;
 
-	x = TX;
-	w = (TW) / n;
+	x = tx;
+	w = tw / n;
 	if(w < bh)
-		w = TW;
+		w = tw;
 
 	for(i = 0, c = nexttiled(clients); c; c = nexttiled(c->next), i++)
 		if(i > 0) {
 			if(i > 1 && i == n) /* remainder */
-				tileresize(c, x, TY, ((TX) + (TW)) - x - 2 * c->border,
-				              TH - 2 * c->border);
+				tileresize(c, x, ty, (tx + tw) - x - 2 * c->border,
+				              th - 2 * c->border);
 			else
-				tileresize(c, x, TY, w - 2 * c->border,
-				              TH - 2 * c->border);
-			if(w != TW)
+				tileresize(c, x, ty, w - 2 * c->border,
+				              th - 2 * c->border);
+			if(w != tw)
 				x = c->x + c->w + 2 * c->border;
 		}
 }
@@ -1586,9 +1627,9 @@ tilemaster(void) {
 	if(n == 0)
 		return 0;
 	if(n == 1)
-		tileresize(mc, MOX, MOY, (MOW) - 2 * mc->border, (MOH) - 2 * mc->border);
+		tileresize(mc, mox, moy, mow - 2 * mc->border, moh - 2 * mc->border);
 	else
-		tileresize(mc, MX, MY, (MW) - 2 * mc->border, (MH) - 2 * mc->border);
+		tileresize(mc, mx, my, mw - 2 * mc->border, mh - 2 * mc->border);
 	return n - 1;
 }
 
@@ -1605,20 +1646,20 @@ tilevstack(unsigned int n) {
 	if(n == 0)
 		return;
 
-	y = TY;
-	h = (TH) / n;
+	y = ty;
+	h = th / n;
 	if(h < bh)
-		h = TH;
+		h = th;
 
 	for(i = 0, c = nexttiled(clients); c; c = nexttiled(c->next), i++)
 		if(i > 0) {
 			if(i > 1 && i == n) /* remainder */
-				tileresize(c, TX, y, (TW) - 2 * c->border,
-				              ((TY) + (TH)) - y - 2 * c->border);
+				tileresize(c, tx, y, tw - 2 * c->border,
+				              (ty + th) - y - 2 * c->border);
 			else
-				tileresize(c, TX, y, (TW) - 2 * c->border,
+				tileresize(c, tx, y, tw - 2 * c->border,
 				              h - 2 * c->border);
-			if(h != TH)
+			if(h != th)
 				y = c->y + c->h + 2 * c->border;
 		}
 }
@@ -1700,6 +1741,15 @@ unmapnotify(XEvent *e) {
 }
 
 void
+updatebarpos(void) {
+
+	if(dc.drawable != 0)
+		XFreePixmap(dpy, dc.drawable);
+	dc.drawable = XCreatePixmap(dpy, root, bw, bh, DefaultDepth(dpy, screen));
+	XMoveResizeWindow(dpy, barwin, bx, by, bw, bh);
+}
+
+void
 updatesizehints(Client *c) {
 	long msize;
 	XSizeHints size;