began new container type for areas

cmd/wm/client.c

@@ -323,8 +323,10 @@ void gravitate(Client * c, unsigned int tabh, unsigned int bw, int invert)
 void attach_client(Client * c)
 {
 	Area *a = 0;
+	Frame *old;
 	if (!page)
 		alloc_page();
+	old = SELFRAME(page[sel]);
 	/* transient stuff */
 	a = SELAREA;
 	if (c && c->trans) {
@@ -332,8 +334,9 @@ void attach_client(Client * c)
 		if (t && t->frame)
 			a = t->frame->area;
 	}
-
 	a->layout->attach(a, c);
+	if (old)
+		draw_frame(old);
 	invoke_wm_event(def[WM_EVENT_PAGE_UPDATE]);
 }
 

cmd/wm/event.c

@@ -63,6 +63,7 @@ static void handle_buttonpress(XEvent * e)
 	Client *c;
 	XButtonPressedEvent *ev = &e->xbutton;
 	Frame *f = win_to_frame(ev->window);
+
 	if (f) {
 		handle_frame_buttonpress(ev, f);
 		return;
@@ -76,6 +77,7 @@ static void handle_buttonpress(XEvent * e)
 		if (c->frame) { /* client is attached */
 			ev->state &= valid_mask;
 			if (ev->state & Mod1Mask) {
+				Align align;
 				if (!c->frame->area->page->sel)
 					XRaiseWindow(dpy, c->frame->win);
 				switch (ev->button) {
@@ -83,13 +85,9 @@ static void handle_buttonpress(XEvent * e)
 					mouse_move(c->frame);
 					break;
 				case Button3:
-					{
-						Align align = xy_to_align(&c->rect, ev->x, ev->y);
-						if (align == CENTER)
-							mouse_move(c->frame);
-						else
-							mouse_resize(c->frame, align);
-					}
+					align = xy_to_align(&c->rect, ev->x, ev->y);
+					if (align == CENTER) mouse_move(c->frame);
+					else mouse_resize(c->frame, align);
 					break;
 				default:
 					break;
@@ -120,23 +118,16 @@ static void handle_configurerequest(XEvent * e)
 			tabh = tab_height(f);
 		}
 		if (ev->value_mask & CWStackMode) {
-			if (wc.stack_mode == Above)
-				XRaiseWindow(dpy, c->win);
-			else
-				ev->value_mask &= ~CWStackMode;
+			if (wc.stack_mode == Above) XRaiseWindow(dpy, c->win);
+			else ev->value_mask &= ~CWStackMode;
 		}
 		gravitate(c, tabh ? tabh : bw, bw, 1);
 
-		if (ev->value_mask & CWX)
-			c->rect.x = ev->x;
-		if (ev->value_mask & CWY)
-			c->rect.y = ev->y;
-		if (ev->value_mask & CWWidth)
-			c->rect.width = ev->width;
-		if (ev->value_mask & CWHeight)
-			c->rect.height = ev->height;
-		if (ev->value_mask & CWBorderWidth)
-			c->border = ev->border_width;
+		if (ev->value_mask & CWX) c->rect.x = ev->x;
+		if (ev->value_mask & CWY) c->rect.y = ev->y;
+		if (ev->value_mask & CWWidth) c->rect.width = ev->width;
+		if (ev->value_mask & CWHeight) c->rect.height = ev->height;
+		if (ev->value_mask & CWBorderWidth) c->border = ev->border_width;
 
 		gravitate(c, tabh ? tabh : bw, bw, 0);
 
@@ -144,8 +135,7 @@ static void handle_configurerequest(XEvent * e)
 			f->rect.x = wc.x = c->rect.x - bw;
 			f->rect.y = wc.y = c->rect.y - (tabh ? tabh : bw);
 			f->rect.width = wc.width = c->rect.width + 2 * bw;
-			f->rect.height = wc.height =
-				c->rect.height + bw + (tabh ? tabh : bw);
+			f->rect.height = wc.height = c->rect.height + bw + (tabh ? tabh : bw);
 			wc.border_width = 1;
 			wc.sibling = None;
 			wc.stack_mode = ev->detail;

libcext/Makefile

@@ -3,7 +3,7 @@
 
 include ../config.mk
 
-SRC = array.c emalloc.c estrdup.c strlcat.c strlcpy.c strtonum.c tokenize.c
+SRC = container.c emalloc.c estrdup.c strlcat.c strlcpy.c strtonum.c tokenize.c
 
 OBJ = ${SRC:.c=.o}
 

libcext/cext.h

@@ -15,7 +15,25 @@
 #define TRUE 1
 #endif
 
-/* array.c */
+/* container.c */
+typedef struct Container Container;
+typedef struct CItem CItem;
+
+struct CItem {
+	void *item;
+	CItem *prev;
+	CItem *next;
+};
+
+struct Container {
+	CItem *list;
+	CItem *stack;
+} Container;
+
+void attach_item
+void *item_at(
+
+
 void **attach_item_end(void **old, void *item, size_t size_item);
 void **attach_item_begin(void **old, void *item, size_t size_item);
 void **detach_item(void **old, void *item, size_t size_item);

libcext/container.c

@@ -7,6 +7,10 @@
 
 #include "cext.h"
 
+
+
+
+
 void **attach_item_begin(void **old, void *item, size_t size_item)
 {
 	int i, size_old;