Provide padding settings for monitors

If a padding space is requested for a status bar, it concerns the
underlying monitor.

doc/bspwm.1

@@ -2,12 +2,12 @@
 .\"     Title: bspwm
 .\"    Author: [see the "Author" section]
 .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 12/27/2013
+.\"      Date: 12/28/2013
 .\"    Manual: Bspwm Manual
 .\"    Source: Bspwm 0.8.7
 .\"  Language: English
 .\"
-.TH "BSPWM" "1" "12/27/2013" "Bspwm 0\&.8\&.7" "Bspwm Manual"
+.TH "BSPWM" "1" "12/28/2013" "Bspwm 0\&.8\&.7" "Bspwm Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -1083,6 +1083,12 @@ Ignore EWMH requests to focus a window\&.
 .RS 4
 Consider disabled monitors as disconnected\&.
 .RE
+.SS "Monitor and Desktop Settings"
+.PP
+\fItop_padding\fR, \fIright_padding\fR, \fIbottom_padding\fR, \fIleft_padding\fR
+.RS 4
+Padding space added at the sides of the monitor or desktop\&.
+.RE
 .SS "Desktop Settings"
 .PP
 \fIwindow_gap\fR
@@ -1090,11 +1096,6 @@ Consider disabled monitors as disconnected\&.
 Size of the gap that separates windows\&.
 .RE
 .PP
-\fItop_padding\fR, \fIright_padding\fR, \fIbottom_padding\fR, \fIleft_padding\fR
-.RS 4
-Padding space added at the sides of the desktop\&.
-.RE
-.PP
 \fIborder_width\fR
 .RS 4
 Window border width\&.

doc/bspwm.1.txt

@@ -658,17 +658,20 @@ Global Settings
 'remove_disabled_monitor'::
     Consider disabled monitors as disconnected.
 
-Desktop Settings
-~~~~~~~~~~~~~~~~
-
-'window_gap'::
-    Size of the gap that separates windows.
+Monitor and Desktop Settings
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 'top_padding'::
 'right_padding'::
 'bottom_padding'::
 'left_padding'::
-    Padding space added at the sides of the desktop.
+    Padding space added at the sides of the monitor or desktop.
+
+Desktop Settings
+~~~~~~~~~~~~~~~~
+
+'window_gap'::
+    Size of the gap that separates windows.
 
 'border_width'::
     Window border width.

messages.c

@@ -863,32 +863,41 @@ bool set_setting(coordinates_t loc, char *name, char *value)
         if (sscanf(value, "%u", &bw) != 1)
             return false;
         DESKSET(border_width, bw)
-    } else if (streq("top_padding", name)) {
-        int tp;
-        if (sscanf(value, "%i", &tp) != 1)
-            return false;
-        DESKSET(top_padding, tp)
-    } else if (streq("right_padding", name)) {
-        int rp;
-        if (sscanf(value, "%i", &rp) != 1)
-            return false;
-        DESKSET(right_padding, rp)
-    } else if (streq("bottom_padding", name)) {
-        int bp;
-        if (sscanf(value, "%i", &bp) != 1)
-            return false;
-        DESKSET(bottom_padding, bp)
-    } else if (streq("left_padding", name)) {
-        int lp;
-        if (sscanf(value, "%i", &lp) != 1)
-            return false;
-        DESKSET(left_padding, lp)
     } else if (streq("window_gap", name)) {
         int wg;
         if (sscanf(value, "%i", &wg) != 1)
             return false;
         DESKSET(window_gap, wg)
 #undef DESKSET
+#define MONDESKSET(k, v) \
+        if (loc.desktop != NULL) \
+            loc.desktop->k = v; \
+        else if (loc.monitor != NULL) \
+            loc.monitor->k = v; \
+        else \
+            for (monitor_t *m = mon_head; m != NULL; m = m->next) \
+                m->k = v;
+    } else if (streq("top_padding", name)) {
+        int tp;
+        if (sscanf(value, "%i", &tp) != 1)
+            return false;
+        MONDESKSET(top_padding, tp)
+    } else if (streq("right_padding", name)) {
+        int rp;
+        if (sscanf(value, "%i", &rp) != 1)
+            return false;
+        MONDESKSET(right_padding, rp)
+    } else if (streq("bottom_padding", name)) {
+        int bp;
+        if (sscanf(value, "%i", &bp) != 1)
+            return false;
+        MONDESKSET(bottom_padding, bp)
+    } else if (streq("left_padding", name)) {
+        int lp;
+        if (sscanf(value, "%i", &lp) != 1)
+            return false;
+        MONDESKSET(left_padding, lp)
+#undef MONDESKSET
 #define SETSTR(s) \
     } else if (streq(#s, name)) { \
         return snprintf(s, sizeof(s), "%s", value) >= 0;
@@ -986,16 +995,18 @@ bool get_setting(coordinates_t loc, char *name, char* rsp)
         snprintf(rsp, BUFSIZ, "%s", external_rules_command);
     else if (streq("status_prefix", name))
         snprintf(rsp, BUFSIZ, "%s", status_prefix);
-#define DESKGET(k) \
+#define MONDESKGET(k) \
     else if (streq(#k, name)) \
-        if (loc.desktop == NULL) \
-            return false; \
+        if (loc.desktop != NULL) \
+            snprintf(rsp, BUFSIZ, "%i", loc.desktop->k); \
+        else if (loc.monitor != NULL) \
+            snprintf(rsp, BUFSIZ, "%i", loc.monitor->k); \
         else \
-            snprintf(rsp, BUFSIZ, "%i", loc.desktop->k);
-    DESKGET(top_padding)
-    DESKGET(right_padding)
-    DESKGET(bottom_padding)
-    DESKGET(left_padding)
+            return false;
+    MONDESKGET(top_padding)
+    MONDESKGET(right_padding)
+    MONDESKGET(bottom_padding)
+    MONDESKGET(left_padding)
 #undef DESKGET
 #define GETCOLOR(s) \
     else if (streq(#s, name)) \

monitor.c

@@ -42,6 +42,7 @@ monitor_t *make_monitor(xcb_rectangle_t rect)
     m->prev = m->next = NULL;
     m->desk = m->desk_head = m->desk_tail = NULL;
     m->rectangle = rect;
+    m->top_padding = m->right_padding = m->bottom_padding = m->left_padding = 0;
     m->wired = true;
     m->num_sticky = 0;
     uint32_t mask = XCB_CW_EVENT_MASK;

query.c

@@ -44,7 +44,7 @@ void query_monitors(coordinates_t loc, domain_t dom, char *rsp)
                 strncat(rsp, line, REMLEN(rsp));
                 continue;
             } else {
-                snprintf(line, sizeof(line), "%s %ux%u%+i%+i", m->name, m->rectangle.width, m->rectangle.height, m->rectangle.x, m->rectangle.y);
+                snprintf(line, sizeof(line), "%s %ux%u%+i%+i %i,%i,%i,%i", m->name, m->rectangle.width, m->rectangle.height, m->rectangle.x, m->rectangle.y, m->top_padding, m->right_padding, m->bottom_padding, m->left_padding);
                 strncat(rsp, line, REMLEN(rsp));
                 if (m == mon)
                     strncat(rsp, " *", REMLEN(rsp));

restore.c

@@ -64,15 +64,19 @@ void restore_tree(char *file_path)
             level++;
 
         if (level == 0) {
-            int x, y;
+            int x, y, top, right, bottom, left;
             unsigned int w, h;
             char end = 0;
             name[0] = '\0';
-            sscanf(line + level, "%s %ux%u%i%i %c", name, &w, &h, &x, &y, &end);
+            sscanf(line + level, "%s %ux%u%i%i %i,%i,%i,%i %c", name, &w, &h, &x, &y, &top, &right, &bottom, &left, &end);
             m = find_monitor(name);
             if (m == NULL)
                 continue;
             m->rectangle = (xcb_rectangle_t) {x, y, w, h};
+            m->top_padding = top;
+            m->right_padding = right;
+            m->bottom_padding = bottom;
+            m->left_padding = left;
             if (end != 0)
                 mon = m;
         } else if (level == 2) {

tree.c

@@ -44,10 +44,10 @@ void arrange(monitor_t *m, desktop_t *d)
 
     xcb_rectangle_t rect = m->rectangle;
     int wg = (gapless_monocle && d->layout == LAYOUT_MONOCLE ? 0 : d->window_gap);
-    rect.x += d->left_padding + wg;
-    rect.y += d->top_padding + wg;
-    rect.width -= d->left_padding + d->right_padding + wg;
-    rect.height -= d->top_padding + d->bottom_padding + wg;
+    rect.x += m->left_padding + d->left_padding + wg;
+    rect.y += m->top_padding + d->top_padding + wg;
+    rect.width -= m->left_padding + d->left_padding + d->right_padding + m->right_padding + wg;
+    rect.height -= m->top_padding + d->top_padding + d->bottom_padding + m->bottom_padding + wg;
     apply_layout(m, d, d->root, rect, rect);
 }
 

types.h

@@ -200,6 +200,10 @@ struct monitor_t {
     xcb_rectangle_t rectangle;
     xcb_window_t root;
     bool wired;
+    int top_padding;
+    int right_padding;
+    int bottom_padding;
+    int left_padding;
     desktop_t *desk;
     desktop_t *desk_head;
     desktop_t *desk_tail;