Add new configuration parameter panel_window_name to set WM_NAME (and WM_ICON_NAME) to identify multiple instances of tint2. (Issue 460).

git-svn-id: http://tint2.googlecode.com/svn/trunk@690 121b4492-b84c-0410-8b4c-0d4edfb3f3cc

src/config.c

@@ -287,6 +287,10 @@ void add_entry (char *key, char *value)
 	else if (strcmp (key, "disable_transparency") == 0) {
 		server.disable_transparency = atoi (value);
 	}
+	else if (strcmp (key, "panel_window_name") == 0) {
+		if (strlen(value) > 0)
+			panel_window_name = strdup (value);
+	}
 
 	/* Battery */
 	else if (strcmp (key, "battery_low_status") == 0) {

src/panel.c

@@ -53,6 +53,7 @@ int panel_position;
 int panel_horizontal;
 int panel_refresh;
 int task_dragged;
+char *panel_window_name;
 
 int panel_autohide;
 int panel_autohide_show_timeout;
@@ -89,6 +90,7 @@ void default_panel()
 	panel_strut_policy = STRUT_FOLLOW_SIZE;
 	panel_dock = 0;  // default not in the dock
 	panel_layer = BOTTOM_LAYER;  // default is bottom layer
+	panel_window_name = "tint2";
 	wm_menu = 0;
 	max_tick_urgent = 14;
 	mouse_left = TOGGLE_ICONIFY;
@@ -498,12 +500,14 @@ void set_panel_items_order(Panel *p)
 
 void set_panel_properties(Panel *p)
 {
-	XStoreName (server.dsp, p->main_win, "tint2");
+	XStoreName (server.dsp, p->main_win, panel_window_name);
+	XSetIconName (server.dsp, p->main_win, panel_window_name);
 
 	gsize len;
-	gchar *name = g_locale_to_utf8("tint2", -1, NULL, &len, NULL);
+	gchar *name = g_locale_to_utf8(panel_window_name, -1, NULL, &len, NULL);
 	if (name != NULL) {
 		XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *) name, (int) len);
+		XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_ICON_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *) name, (int) len);
 		g_free(name);
 	}
 

src/panel.h

@@ -44,6 +44,7 @@ extern int panel_mode;
 extern int wm_menu;
 extern int panel_dock;
 extern int panel_layer;
+extern char *panel_window_name;
 
 //panel position
 enum { LEFT=0x01, RIGHT=0x02, CENTER=0X04, TOP=0X08, BOTTOM=0x10 };

src/server.c

@@ -72,6 +72,7 @@ void server_init_atoms ()
 	server.atom._NET_WM_STRUT = XInternAtom (server.dsp, "_NET_WM_STRUT", False);
 	server.atom._NET_WM_ICON = XInternAtom (server.dsp, "_NET_WM_ICON", False);
 	server.atom._NET_WM_ICON_GEOMETRY = XInternAtom(server.dsp, "_NET_WM_ICON_GEOMETRY", False );
+	server.atom._NET_WM_ICON_NAME = XInternAtom(server.dsp, "_NET_WM_ICON_NAME", False );
 	server.atom._NET_CLOSE_WINDOW = XInternAtom (server.dsp, "_NET_CLOSE_WINDOW", False);
 	server.atom.UTF8_STRING = XInternAtom (server.dsp, "UTF8_STRING", False);
 	server.atom._NET_SUPPORTING_WM_CHECK = XInternAtom (server.dsp, "_NET_SUPPORTING_WM_CHECK", False);

src/server.h

@@ -57,6 +57,7 @@ typedef struct Global_atom
 	Atom _NET_WM_STRUT;
 	Atom _NET_WM_ICON;
 	Atom _NET_WM_ICON_GEOMETRY;
+	Atom _NET_WM_ICON_NAME;
 	Atom _NET_CLOSE_WINDOW;
 	Atom UTF8_STRING;
 	Atom _NET_SUPPORTING_WM_CHECK;