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statusbar: introduce index, use it for align_set 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-07-01 16:31:22 +02:00
parent 48111308a0
commit 99fe611d31
1 changed files with 61 additions and 23 deletions
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82
statusbar.c
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@ -316,27 +316,6 @@ luaA_statusbar_position_get(lua_State *L)
return 1;
}
/** Set the statusbar alignment on screen.
* \param L The Lua VM state.
*
* \luastack
* \lvalue A statusbar,
* \lparam An alignment: right, left or center.
*/
static int
luaA_statusbar_align_set(lua_State *L)
{
size_t len;
statusbar_t **sb = luaA_checkudata(L, 1, "statusbar");
const char *al = luaL_checklstring(L, 2, &len);
alignment_t align = draw_align_fromstr(al, len);
(*sb)->align = align;
statusbar_position_update(*sb, (*sb)->position);
return 0;
}
/** Set the default statusbar colors outside the constructor
* \param L The Lua VM state.
* \return The number of elements pushed on the stack.
@ -601,6 +580,64 @@ luaA_statusbar_widget_get(lua_State *L)
return 1;
}
/** Statusbar index.
* \param L The Lua VM state.
* \return The number of elements pushed on stack.
*/
static int
luaA_statusbar_index(lua_State *L)
{
size_t len;
statusbar_t **statusbar = luaA_checkudata(L, 1, "statusbar");
const char *attr = luaL_checklstring(L, 2, &len);
lua_getmetatable(L, 1);
lua_pushvalue(L, 2);
lua_rawget(L, -2);
if (!lua_isnil(L, -1))
{
lua_remove(L, -2);
return 1;
}
lua_pop(L, 2);
switch(a_tokenize(attr, len))
{
case A_TK_ALIGN:
lua_pushstring(L, draw_align_tostr((*statusbar)->align));
break;
default:
return 0;
}
return 1;
}
/** Statusbar newindex.
* \param L The Lua VM state.
* \return The number of elements pushed on stack.
*/
static int
luaA_statusbar_newindex(lua_State *L)
{
size_t len;
statusbar_t **statusbar = luaA_checkudata(L, 1, "statusbar");
const char *buf, *attr = luaL_checklstring(L, 2, &len);
switch(a_tokenize(attr, len))
{
case A_TK_ALIGN:
buf = luaL_checklstring(L, 3, &len);
(*statusbar)->align = draw_align_fromstr(buf, len);
statusbar_position_update(*statusbar, (*statusbar)->position);
break;
default:
return 0;
}
return 0;
}
const struct luaL_reg awesome_statusbar_methods[] =
{
{ "__call", luaA_statusbar_new },
@ -613,10 +650,11 @@ const struct luaL_reg awesome_statusbar_meta[] =
{ "widget_get", luaA_statusbar_widget_get },
{ "position_set", luaA_statusbar_position_set },
{ "position_get", luaA_statusbar_position_get },
{ "align_set", luaA_statusbar_align_set },
{ "colors_set", luaA_statusbar_colors_set },
{ "add", luaA_statusbar_add },
{ "remove", luaA_statusbar_remove },
{ "__index", luaA_statusbar_index },
{ "__newindex", luaA_statusbar_newindex },
{ "__gc", luaA_statusbar_gc },
{ "__eq", luaA_statusbar_eq },
{ "__tostring", luaA_statusbar_tostring },