Pick the monitor most relevant to a rectangle more cleverly.

[dana/openbox.git] / openbox / geom.h

diff --git a/openbox/geom.h b/openbox/geom.h
index d55bc08..8ac0e55 100644 (file)
--- a/openbox/geom.h
+++ b/openbox/geom.h
@@ -1,7 +1,8 @@
 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
 
    geom.h for the Openbox window manager
-   Copyright (c) 2003        Ben Jansens
+   Copyright (c) 2006        Mikael Magnusson
+   Copyright (c) 2003-2007   Dana Jansens
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -19,12 +20,31 @@
 #ifndef __geom_h
 #define __geom_h
 
+#include <glib.h>
+
+typedef struct _GravityCoord {
+    gint pos;
+    gint denom;
+    gboolean center;
+    gboolean opposite;
+} GravityCoord;
+
+typedef struct _GravityPoint {
+    GravityCoord x;
+    GravityCoord y;
+} GravityPoint;
+
+#define GRAVITY_COORD_SET(c, p, cen, opp) \
+    (c).pos = (p), (c).center = (cen), (c).opposite = (opp)
+  
+
 typedef struct _Point {
     int x;
     int y;
 } Point;
 
 #define POINT_SET(pt, nx, ny) (pt).x = (nx), (pt).y = (ny)
+#define POINT_EQUAL(p1, p2) ((p1).x == (p2).x && (p1).y == (p2).y)
 
 typedef struct _Size {
     int width;
@@ -45,6 +65,8 @@ typedef struct _Rect {
 #define RECT_RIGHT(r) ((r).x + (r).width - 1)
 #define RECT_BOTTOM(r) ((r).y + (r).height - 1)
 
+#define RECT_AREA(r) ((r).width * (r).height)
+
 #define RECT_SET_POINT(r, nx, ny) \
     (r).x = (nx), (r).y = (ny)
 #define RECT_SET_SIZE(r, w, h) \
@@ -55,6 +77,11 @@ typedef struct _Rect {
 #define RECT_EQUAL(r1, r2) ((r1).x == (r2).x && (r1).y == (r2).y && \
                             (r1).width == (r2).width && \
                             (r1).height == (r2).height)
+#define RECT_EQUAL_DIMS(r, x, y, w, h) \
+    ((r).x == (x) && (r).y == (y) && (r).width == (w) && (r).height == (h))
+
+#define RECT_TO_DIMS(r, x, y, w, h) \
+    (x) = (r).x, (y) = (r).y, (w) = (r).width, (h) = (r).height
 
 #define RECT_CONTAINS(r, px, py) \
     ((px) >= (r).x && (px) < (r).x + (r).width && \
@@ -112,6 +139,9 @@ typedef struct _StrutPartial {
     (s1).top = MAX((s1).top, (s2).top), \
     (s1).bottom = MAX((s1).bottom, (s2).bottom)
 
+#define STRUT_EXISTS(s1) \
+    ((s1).left || (s1).top || (s1).right || (s1).bottom)
+
 #define STRUT_EQUAL(s1, s2) \
     ((s1).left == (s2).left && \
      (s1).top == (s2).top && \
@@ -132,4 +162,7 @@ typedef struct _StrutPartial {
      (s1).bottom_start == (s2).bottom_start && \
      (s1).bottom_end == (s2).bottom_end)
 
+#define RANGES_INTERSECT(r1x, r1w, r2x, r2w) \
+    (r1w && r2w && r1x < r2x + r2w && r1x + r1w > r2x)
+
 #endif