From bd0a1d7ae6a262dde107e520a4445e49a0787dc6 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Mon, 4 Jun 2007 22:23:14 +0000
Subject: [PATCH] set _NET_WM_ICON_GEOMETRY add tb.x/y vars

---
 rspanel.c | 37 +++++++++++++++++++++++++++++--------
 rspanel.h |  2 ++
 2 files changed, 31 insertions(+), 8 deletions(-)

diff --git a/rspanel.c b/rspanel.c
index c30ad67..30692c4 100644
--- a/rspanel.c
+++ b/rspanel.c
@@ -94,6 +94,7 @@ char *atom_names[] = {
     "_NET_ACTIVE_WINDOW",
     "_NET_RESTACK_WINDOW",
     "_OB_FOCUS",
+    "_NET_WM_ICON_GEOMETRY"
 };
 
 typedef enum {
@@ -120,6 +121,7 @@ STRING_UTF8,
 _NET_ACTIVE_WINDOW,
 _NET_RESTACK_WINDOW,
 _OB_FOCUS,
+_NET_WM_ICON_GEOMETRY,
 ATOM_COUNT,
 } atom_t;
 
@@ -269,10 +271,13 @@ static Window gui_create_taskbar(void)
 
     att.event_mask = ButtonPressMask;
 
+    tb.x = 0;
+    tb.y = scr_height - WINHEIGHT;
+
     win = rspanelwin = XCreateWindow(/* display  */ dd,
                                      /* parent   */ root_win,
-                                     /* x        */ 0,
-                                     /* y        */ scr_height - WINHEIGHT,
+                                     /* x        */ tb.x,
+                                     /* y        */ tb.y,
 /* XXX Maybe just use scr_width here? */
                                      /* width    */ WINWIDTH,
                                      /* height   */ WINHEIGHT,
@@ -420,6 +425,21 @@ static void netwm_action(Window win, atom_t atom, Time time, long l)
                |SubstructureRedirectMask, (XEvent *)&xev);
 }
 
+static void set_icon_geometry(task *tk)
+{
+    long coords[4];
+
+    coords[0] = tb.x + tk->pos_x;
+    coords[1] = tb.y;
+    coords[2] = MAX(tk->width, 1);
+    coords[3] = WINHEIGHT;
+
+    XChangeProperty(dd, tk->win,
+                    atoms[_NET_WM_ICON_GEOMETRY], XA_CARDINAL,
+                    32, PropModeReplace, (unsigned char*) &coords, 4);
+}
+
+
 #ifdef PAGER
 
 static void switch_desk(int new_desk, Time time)
@@ -513,6 +533,7 @@ static void gui_draw_taskbar(void)
         tk->pos_x = x;
         tk->width = taskw - 1;
         gui_draw_task(tk, FALSE);
+        set_icon_geometry(tk);
         x += taskw;
         tk = tk->next;
     }
@@ -563,17 +584,15 @@ static void del_task(Window win)
 
 static void move_taskbar(void)
 {
-    int x, y;
-
-    x = y = 0;
+    tb.x = tb.y = 0;
 
     if (tb.hidden)
-        x = TEXTPAD - WINWIDTH;
+        tb.x = TEXTPAD - WINWIDTH;
 
     if (!tb.at_top)
-        y = scr_height - WINHEIGHT;
+        tb.y = scr_height - WINHEIGHT;
 
-    XMoveWindow(dd, tb.win, x, y);
+    XMoveWindow(dd, tb.win, tb.x, tb.y);
 }
 
 static void taskbar_read_clientlist(void)
@@ -582,6 +601,7 @@ static void taskbar_read_clientlist(void)
     int num, i, desk, new_desk = 0;
     task *list, *next;
     desk = get_current_desktop();
+
 #ifdef MIKACHU
     if (desk == 0)
         WINWIDTH = 827;
@@ -590,6 +610,7 @@ static void taskbar_read_clientlist(void)
 
     XResizeWindow(dd, rspanelwin, WINWIDTH, WINHEIGHT);
 #endif
+
     if (desk != tb.my_desktop) {
         new_desk = 1;
         tb.my_desktop = desk;
diff --git a/rspanel.h b/rspanel.h
index 22da1f2..da6bfc1 100644
--- a/rspanel.h
+++ b/rspanel.h
@@ -23,6 +23,8 @@ typedef struct taskbar
 	int num_tasks;
 	int num_shown_tasks;
 	int my_desktop;
+	int x;
+	int y;
 	unsigned int hidden:1;
 	unsigned int at_top:1;
 }
-- 
2.39.2