X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=view.c;h=09100779a83f6c7661e069b6f56aa4044024d92f;hb=ad0da9a571ecbdfa8fe0a397185b314f5654f094;hp=e799094a8f0c79acb2c645e1f6b985d1f543be47;hpb=7d7cde0fd6ceae2f7d759b924afd8df279a4ddde;p=dwm.git

diff --git a/view.c b/view.c
index e799094..0910077 100644
--- a/view.c
+++ b/view.c
@@ -49,8 +49,8 @@ togglemax(Client *c)
 	if((c->ismax = !c->ismax)) {
 		c->rx = c->x; c->x = sx;
 		c->ry = c->y; c->y = bh;
-		c->rw = c->w; c->w = sw;
-		c->rh = c->h; c->h = sh - bh - 2;
+		c->rw = c->w; c->w = sw - 2 * BORDERPX;
+		c->rh = c->h; c->h = sh - bh - 2 * BORDERPX;
 	}
 	else {
 		c->x = c->rx;
@@ -65,6 +65,8 @@ togglemax(Client *c)
 /* extern */
 
 void (*arrange)(Arg *) = DEFMODE;
+Bool isvertical = VERTICALSTACK;
+StackPos stackpos = STACKPOS;
 
 void
 detach(Client *c) {
@@ -95,19 +97,42 @@ dofloat(Arg *arg) {
 	restack();
 }
 
+/* This algorithm is based on a (M)aster area and a (S)tacking area.
+ * It supports following arrangements:
+ * 	SSMMM	MMMMM	MMMSS
+ * 	SSMMM	SSSSS	MMMSS
+ */
 void
 dotile(Arg *arg) {
-	int h, i, n, w;
+	int i, n, stackw, stackh, tw, th;
 	Client *c;
 
-	w = sw - mw;
 	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
 		n++;
 
-	if(n > 1)
-		h = (sh - bh) / (n - 1);
-	else
-		h = sh - bh;
+	if(stackpos == StackBottom) {
+		stackw = sw;
+		stackh = sh - bh - master;
+	}
+	else {
+		stackw = sw - master;
+		stackh = sh - bh;
+	}
+
+	if(isvertical) {
+		tw = stackw;
+		if(n > 1)
+			th = stackh / (n - 1);
+		else
+			th = stackh;
+	}
+	else {
+		th = stackh;
+		if(n > 1)
+			tw = stackw / (n - 1);
+		else
+			tw = stackw;
+	}
 
 	for(i = 0, c = clients; c; c = c->next) {
 		if(isvisible(c)) {
@@ -116,32 +141,100 @@ dotile(Arg *arg) {
 				continue;
 			}
 			c->ismax = False;
-			if(n == 1) {
+			if(n == 1) { /* only 1 window */
 				c->x = sx;
 				c->y = sy + bh;
-				c->w = sw - 2;
-				c->h = sh - 2 - bh;
+				c->w = sw - 2 * BORDERPX;
+				c->h = sh - 2 * BORDERPX - bh;
 			}
-			else if(i == 0) {
-				c->x = sx;
-				c->y = sy + bh;
-				c->w = mw - 2;
-				c->h = sh - 2 - bh;
+			else if(i == 0) { /* master window */
+				switch(stackpos) {
+				case StackLeft:
+					c->x = sx + stackw;
+					c->y = sy + bh;
+					c->w = master - 2 * BORDERPX;
+					c->h = sh - bh - 2 * BORDERPX;
+					break;
+				case StackBottom:
+					c->x = sx;
+					c->y = sy + bh;
+					c->w = sw - 2 * BORDERPX;
+					c->h = master - 2 * BORDERPX;
+					break;
+				case StackRight:
+					c->x = sx;
+					c->y = sy + bh;
+					c->w = master - 2 * BORDERPX;
+					c->h = sh - bh - 2 * BORDERPX;
+					break;
+				}
 			}
-			else if(h > bh) {
-				c->x = sx + mw;
-				c->y = sy + (i - 1) * h + bh;
-				c->w = w - 2;
-				if(i + 1 == n)
-					c->h = sh - c->y - 2;
-				else
-					c->h = h - 2;
+			else if((isvertical && th > bh) || (!isvertical && tw > MINW)) {
+				/* tile window */
+				c->w = tw - 2 * BORDERPX;
+				c->h = th - 2 * BORDERPX;
+				switch(stackpos) {
+				case StackLeft:
+					if(isvertical) {
+						c->x = sx;
+						c->y = sy + (i - 1) * th + bh;
+						if(i + 1 == n)
+							c->h = sh - c->y - 2 * BORDERPX;
+					}
+					else {
+						c->x = sx + (i - 1) * tw;
+						c->y = sy + bh;
+						if(i + 1 == n)
+							c->w = sx + stackw - c->x - 2 * BORDERPX;
+					}
+					break;
+				case StackBottom:
+					if(isvertical) {
+						c->x = sx;
+						c->y = sy + master + (i - 1) * th + bh;
+						if(i + 1 == n)
+							c->h = sh - c->y - 2 * BORDERPX;
+					}
+					else {
+						c->x = sx + (i - 1) * tw;
+						c->y = sy + bh + master;
+						if(i + 1 == n)
+							c->w = sw - c->x - 2 * BORDERPX;
+					}
+					break;
+				case StackRight:
+					if(isvertical) {
+						c->x = sx + master;
+						c->y = sy + (i - 1) * th + bh;
+						if(i + 1 == n)
+							c->h = sh - c->y - 2 * BORDERPX;
+					}
+					else {
+						c->x = sx + master + (i - 1) * tw;
+						c->y = sy + bh;
+						if(i + 1 == n)
+							c->w = sw - c->x - 2 * BORDERPX;
+					}
+					break;
+				}
 			}
-			else { /* fallback if h < bh */
-				c->x = sx + mw;
-				c->y = sy + bh;
-				c->w = w - 2;
-				c->h = sh - 2 - bh;
+			else { /* fallback if th < bh resp. tw < MINW */
+				c->w = stackw - 2 * BORDERPX;
+				c->h = stackh - 2 * BORDERPX;
+				switch(stackpos) {
+				case StackLeft:
+					c->x = sx;
+					c->y = sy + bh;
+					break;
+				case StackBottom:
+					c->x = sx;
+					c->y = sy + master;
+					break;
+				case StackRight:
+					c->x = sx + master;
+					c->y = sy + bh;
+					break;
+				}
 			}
 			resize(c, False, TopLeft);
 			i++;
@@ -210,14 +303,14 @@ resizecol(Arg *arg) {
 		return;
 
 	if(sel == getnext(clients)) {
-		if(mw + arg->i > sw - 100 || mw + arg->i < 100)
+		if(master + arg->i > sw - MINW || master + arg->i < MINW)
 			return;
-		mw += arg->i;
+		master += arg->i;
 	}
 	else {
-		if(mw - arg->i > sw - 100 || mw - arg->i < 100)
+		if(master - arg->i > sw - MINW || master - arg->i < MINW)
 			return;
-		mw -= arg->i;
+		master -= arg->i;
 	}
 	arrange(NULL);
 }
@@ -266,6 +359,31 @@ toggleview(Arg *arg) {
 	arrange(NULL);
 }
 
+void
+togglestackdir(Arg *arg) {
+	if(arrange == dofloat)
+		return;
+	isvertical = !isvertical;
+	arrange(NULL);
+}
+
+void
+togglestackpos(Arg *arg) {
+	if(arrange == dofloat)
+		return;
+	if(stackpos == StackBottom)
+		stackpos = STACKPOS;
+	else
+		stackpos = StackBottom;
+	updatemaster();
+	arrange(NULL);
+}
+
+void
+updatemaster(void) {
+	master = ((stackpos == StackBottom ? sh - bh : sw) * MASTER) / 100;
+}
+
 void
 view(Arg *arg) {
 	unsigned int i;
@@ -287,6 +405,8 @@ viewall(Arg *arg) {
 	arrange(NULL);
 }
 
+
+
 void
 zoom(Arg *arg) {
 	unsigned int n;