add get_display_info function to screen.c and use it for getting windows_area geom

client.c

@@ -24,6 +24,7 @@
 #include <X11/Xutil.h>
 #include <X11/extensions/shape.h>
 
+#include "screen.h"
 #include "awesome.h"
 #include "layout.h"
 #include "tag.h"
@@ -371,20 +372,18 @@ manage(Display * disp, DC *drawcontext, Window w, XWindowAttributes * wa, awesom
     }
     else
     {
-        int wax = get_windows_area_x(awesomeconf->statusbar);
-        int way = get_windows_area_y(awesomeconf->statusbar);
-        int waw = get_windows_area_width(disp, awesomeconf->statusbar);
-        int wah = get_windows_area_height(disp, awesomeconf->statusbar);
+        ScreenInfo *si = get_display_info(disp, awesomeconf->statusbar);
 
-        if(c->x + c->w + 2 * c->border > wax + waw)
-            c->x = c->rx = wax + waw - c->w - 2 * c->border;
-        if(c->y + c->h + 2 * c->border > way + wah)
-            c->y = c->ry = way + wah - c->h - 2 * c->border;
-        if(c->x < wax)
-            c->x = c->rx = wax;
-        if(c->y < way)
-            c->y = c->ry = way;
+        if(c->x + c->w + 2 * c->border > si->x_org + si->width)
+            c->x = c->rx = si->x_org + si->width - c->w - 2 * c->border;
+        if(c->y + c->h + 2 * c->border > si->y_org + si->height)
+            c->y = c->ry = si->y_org + si->height - c->h - 2 * c->border;
+        if(c->x < si->x_org)
+            c->x = c->rx = si->x_org;
+        if(c->y < si->y_org)
+            c->y = c->ry = si->y_org;
         c->border = awesomeconf->borderpx;
+        XFree(si);
     }
     wc.border_width = c->border;
     XConfigureWindow(disp, w, CWBorderWidth, &wc);

screen.c

@@ -22,6 +22,12 @@
 #include "util.h"
 #include "screen.h"
 
+/** Get screens info
+ * \param disp Display ref
+ * \param statusbar statusbar
+ * \param screen_number int pointer filled with number of screens
+ * \return ScreenInfo struct array with all screens info
+ */
 ScreenInfo *
 get_screen_info(Display *disp, Statusbar statusbar, int *screen_number)
 {
@@ -52,3 +58,24 @@ get_screen_info(Display *disp, Statusbar statusbar, int *screen_number)
     
     return si;
 }
+
+/** Get display info
+ * \param disp Display ref
+ * \param statusbar statusbar
+ * \return ScreenInfo struct pointer with all display info
+ */
+ScreenInfo *
+get_display_info(Display *disp, Statusbar statusbar)
+{
+    ScreenInfo *si;
+
+    si = p_new(ScreenInfo, 1);
+
+    si->x_org = 0;
+    si->y_org = statusbar.position == BarTop ? statusbar.height : 0;
+    si->width = DisplayWidth(disp, DefaultScreen(disp));
+    si->height = DisplayHeight(disp, DefaultScreen(disp)) -
+        ((statusbar.position == BarTop || statusbar.position == BarBot) ? statusbar.height : 0);
+
+    return si;
+}

screen.h

@@ -30,5 +30,6 @@
 typedef XineramaScreenInfo ScreenInfo;
 
 ScreenInfo * get_screen_info(Display *, Statusbar, int *);
+ScreenInfo * get_display_info(Display *disp, Statusbar statusbar);
 
 #endif