Remove globalconf.xinerama_is_active

Signed-off-by: Uli Schlachter <psychon@znc.in>

globalconf.h

@@ -59,8 +59,6 @@ typedef struct
     xcb_key_symbols_t *keysyms;
     /** Logical screens */
     screen_array_t screens;
-    /** True if xinerama is active */
-    bool xinerama_is_active;
     /** Root window key bindings */
     key_array_t keys;
     /** Root window mouse bindings */

luadoc/awesome.lua

@@ -33,7 +33,6 @@ module("awesome")
 --- Spawn a program.
 -- @param cmd The command to launch.
 -- @param use_sn Use startup-notification, true or false, default to true.
--- @param screen Optional screen number to spawn the command on.
 -- @return Process ID if everything is OK, or an error string if an error occured.
 
 --- Add a global signal.

luadoc/root.lua

@@ -30,8 +30,6 @@ module("root")
 -- event, this is a boolean value which if true make the coordinates relatives.
 -- @param x In case of a motion event, this is the X coordinate.
 -- @param y In case of a motion event, this is the Y coordinate.
--- @param screen In case of a motion event, this is the screen number to move on.
--- If not specified, the current one is used.
 -- @name fake_input
 -- @class function
 

objects/client.c

@@ -1359,13 +1359,11 @@ luaA_client_geometry(lua_State *L)
 
 static int
 luaA_client_set_screen(lua_State *L, client_t *c)
-{
-    if(globalconf.xinerama_is_active)
 {
     int screen = luaL_checknumber(L, -1) - 1;
     luaA_checkscreen(screen);
     screen_client_moveto(c, &globalconf.screens.tab[screen], true);
-    }
+
     return 0;
 }
 

property.c

@@ -332,14 +332,8 @@ static int
 property_handle_xrootpmap_id(uint8_t state,
                              xcb_window_t window)
 {
-    if(globalconf.xinerama_is_active)
     foreach(w, globalconf.wiboxes)
        (*w)->need_update = true;
-    else
-    {
-        foreach(w, globalconf.wiboxes)
-           (*w)->need_update = true;
-    }
 
     return 0;
 }

root.c

@@ -41,7 +41,6 @@
  * event, this is a boolean value which if true make the coordinates relatives.
  * \lparam In case of a motion event, this is the X coordinate.
  * \lparam In case of a motion event, this is the Y coordinate.
- * \lparam In case of a motion event, this is the screen number to move on.
  * If not specified, the current one is used.
  */
 static int
@@ -57,7 +56,6 @@ luaA_root_fake_input(lua_State *L)
     const char *stype = luaL_checklstring(L, 1, &tlen);
     uint8_t type, detail;
     int x = 0, y = 0;
-    xcb_window_t root = XCB_NONE;
 
     switch(a_tokenize(stype, tlen))
     {
@@ -82,12 +80,6 @@ luaA_root_fake_input(lua_State *L)
         detail = luaA_checkboolean(L, 2); /* relative to the current position or not */
         x = luaL_checknumber(L, 3);
         y = luaL_checknumber(L, 4);
-        if(lua_gettop(L) == 5 && !globalconf.xinerama_is_active)
-        {
-            int screen = luaL_checknumber(L, 5) - 1;
-            luaA_checkscreen(screen);
-            root = globalconf.screen->root;
-        }
         break;
       default:
         return 0;
@@ -97,7 +89,7 @@ luaA_root_fake_input(lua_State *L)
                         type,
                         detail,
                         XCB_CURRENT_TIME,
-                        root,
+                        XCB_NONE,
                         x, y,
                         0);
     return 0;

screen.c

@@ -145,10 +145,6 @@ screen_scan_randr(void)
 
             p_delete(&screen_res_r);
 
-            /* If RandR provides more than 2 active CRTC, Xinerama is enabled */
-            if(globalconf.screens.len > 1)
-                globalconf.xinerama_is_active = true;
-
             return true;
         }
     }
@@ -159,16 +155,18 @@ screen_scan_randr(void)
 static bool
 screen_scan_xinerama(void)
 {
+    bool xinerama_is_active = false;
+
     /* Check for extension before checking for Xinerama */
     if(xcb_get_extension_data(globalconf.connection, &xcb_xinerama_id)->present)
     {
         xcb_xinerama_is_active_reply_t *xia;
         xia = xcb_xinerama_is_active_reply(globalconf.connection, xcb_xinerama_is_active(globalconf.connection), NULL);
-        globalconf.xinerama_is_active = xia->state;
+        xinerama_is_active = xia->state;
         p_delete(&xia);
     }
 
-    if(globalconf.xinerama_is_active)
+    if(xinerama_is_active)
     {
         xcb_xinerama_query_screens_reply_t *xsq;
         xcb_xinerama_screen_info_t *xsi;
@@ -249,10 +247,6 @@ screen_scan(void)
 screen_t *
 screen_getbycoord(screen_t *screen, int x, int y)
 {
-    /* don't waste our time */
-    if(!globalconf.xinerama_is_active)
-        return screen;
-
     foreach(s, globalconf.screens)
         if((x < 0 || (x >= s->geometry.x && x < s->geometry.x + s->geometry.width))
            && (y < 0 || (y >= s->geometry.y && y < s->geometry.y + s->geometry.height)))

spawn.c

@@ -283,36 +283,19 @@ spawn_command(const gchar *command_line, GError **error)
  * \luastack
  * \lparam The command to launch.
  * \lparam Use startup-notification, true or false, default to true.
- * \lparam The optional screen number to spawn the command on.
  * \lreturn Process ID if everything is OK, or an error string if an error occured.
  */
 int
 luaA_spawn(lua_State *L)
 {
-    char *host, newdisplay[128];
     const char *cmd;
     bool use_sn = true;
-    int screen = 0, screenp, displayp;
 
     if(lua_gettop(L) >= 2)
         use_sn = luaA_checkboolean(L, 2);
 
-    if(lua_gettop(L) == 3)
-    {
-        screen = luaL_checknumber(L, 3) - 1;
-        luaA_checkscreen(screen);
-    }
-
     cmd = luaL_checkstring(L, 1);
 
-    if(!globalconf.xinerama_is_active)
-    {
-        xcb_parse_display(NULL, &host, &displayp, &screenp);
-        snprintf(newdisplay, sizeof(newdisplay), "%s:%d.%d", host, displayp, screen);
-        setenv("DISPLAY", newdisplay, 1);
-        p_delete(&host);
-    }
-
     SnLauncherContext *context = NULL;
     if(use_sn)
     {