[Notion-devel] Allow passing sizepolicy to menus

[Tor H. B. <tor...@gm...>]

Small patch to allow passing a sizepolicy to mod_menu.menu and mod_menu.grabmenu.

By setting {sizepolicy='center'} you get the menu in the center of the mplex. This
is, to me at least, often nicer than in the corner.

--
diff --git a/mod_menu/grabmenu.c b/mod_menu/grabmenu.c
index d490b39..27244d0 100644
--- a/mod_menu/grabmenu.c
+++ b/mod_menu/grabmenu.c
@@ -94,7 +94,7 @@ WMenu *mod_menu_do_grabmenu(WMPlex *mplex, ExtlFn handler, ExtlTab tab,
                 MPLEX_ATTACH_LEVEL|
                 MPLEX_ATTACH_UNNUMBERED|
                 MPLEX_ATTACH_SIZEPOLICY);
-    par.szplcy=SIZEPOLICY_FULL_BOUNDS;
+    extl_table_gets_sizepolicy(param, "sizepolicy", &par.szplcy);
      par.level=STACKING_LEVEL_MODAL1+2;

      menu=(WMenu*)mplex_do_attach_new(mplex, &par,
diff --git a/mod_menu/mkmenu.c b/mod_menu/mkmenu.c
index d9775b6..8322859 100644
--- a/mod_menu/mkmenu.c
+++ b/mod_menu/mkmenu.c
@@ -50,7 +50,7 @@ WMenu *mod_menu_do_menu(WMPlex *mplex, ExtlFn handler, ExtlTab tab,
                 MPLEX_ATTACH_LEVEL|
                 MPLEX_ATTACH_UNNUMBERED|
                 MPLEX_ATTACH_SIZEPOLICY);
-    par.szplcy=SIZEPOLICY_FULL_BOUNDS;
+    extl_table_gets_sizepolicy(param, "sizepolicy", &par.szplcy);
      par.level=STACKING_LEVEL_MODAL1+2;

      return (WMenu*)mplex_do_attach_new(mplex, &par,
diff --git a/mod_menu/mod_menu.lua b/mod_menu/mod_menu.lua
index b999c5a..2b6bc99 100644
--- a/mod_menu/mod_menu.lua
+++ b/mod_menu/mod_menu.lua
@@ -52,6 +52,7 @@ end
  -- \var{param}. The initial entry can be specified as the field
  -- \var{initial} as an integer starting from 1. Menus can be made
  -- to use a bigger style by setting the field \var{big} to \code{true}.
+-- Also takes the field \var{sizepolicy}.
  function mod_menu.menu(mplex, sub, menu_or_name, param)
     local function menu_stdmenu(m, s, menu)
          return ioncore.unsqueeze(mod_menu.do_menu(m, s, menu, param))


-- 
Tor Hedin Brønner