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oooh lua... looking good. 

SVN revision: 50212
This commit is contained in:
Carsten Haitzler 2010-07-13 06:17:15 +00:00
parent 3934ad9f68
commit 038e71b4ce
1 changed files with 380 additions and 24 deletions
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404
legacy/edje/src/lib/edje_lua2.c
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@ -29,11 +29,12 @@ extern "C"
//--------------------------------------------------------------------------//
typedef struct _Edje_Lua_Alloc Edje_Lua_Alloc;
typedef struct _Edje_Lua_Obj Edje_Lua_Obj;
typedef struct _Edje_Lua_Timer Edje_Lua_Timer;
typedef struct _Edje_Lua_Animator Edje_Lua_Animator;
typedef struct _Edje_Lua_Transition Edje_Lua_Transition;
typedef struct _Edje_Lua_Alloc Edje_Lua_Alloc;
typedef struct _Edje_Lua_Obj Edje_Lua_Obj;
typedef struct _Edje_Lua_Timer Edje_Lua_Timer;
typedef struct _Edje_Lua_Animator Edje_Lua_Animator;
typedef struct _Edje_Lua_Transition Edje_Lua_Transition;
typedef struct _Edje_Lua_Evas_Object Edje_Lua_Evas_Object;
//--------------------------------------------------------------------------//
struct _Edje_Lua_Alloc
@ -47,6 +48,7 @@ struct _Edje_Lua_Obj
Edje *ed;
void (*free_func) (void *obj);
Eina_Bool is_evas_obj : 1;
};
struct _Edje_Lua_Timer
@ -71,6 +73,13 @@ struct _Edje_Lua_Transition
int fn_ref;
};
struct _Edje_Lua_Evas_Object
{
Edje_Lua_Obj obj;
Evas_Object *evas_obj;
int x, y, w, h;
};
//--------------------------------------------------------------------------//
static int _elua_obj_gc(lua_State *L);
@ -89,6 +98,10 @@ static int _elua_date(lua_State *L);
static int _elua_emit(lua_State *L);
static int _elua_messagesend(lua_State *L);
static int _elua_objpos(lua_State *L);
static int _elua_objsize(lua_State *L);
static int _elua_objgeom(lua_State *L);
static int _elua_show(lua_State *L);
static int _elua_hide(lua_State *L);
static int _elua_visible(lua_State *L);
@ -142,10 +155,14 @@ static const struct luaL_reg _elua_edje_api [] =
{"messagesend", _elua_messagesend}, // send a structured message
// query edje - size, pos
// query color classes
// query text classes
{"objpos", _elua_objpos}, // get while edje object pos in canvas
{"objsize", _elua_objsize}, // get while edje object pos in canvas
{"objgeom", _elua_objgeom}, // get while edje object geometry in canvas
// now evas stuff (create objects, manipulate, delete etc.)
// FIXME: query color classes
// FIXME: query text classes
// now evas stuff (manipulate, delete etc.)
{"show", _elua_show}, // show, return current visibility
{"hide", _elua_hide}, // hide, return current visibility
{"visible", _elua_visible}, // get object visibility
@ -169,17 +186,17 @@ static const struct luaL_reg _elua_edje_api [] =
{"type", _elua_type}, // get object type
{"pass", _elua_pass}, // set pass events, get pass events
{"repeat", _elua_repeat}, // set repeat events, get repeat events
// need to set scale (explicit value)
// need to set auto-scale (same as scale: 1)
// set precise inside
// set callbacks (mouse down, up, blah blah blah)
// FIXME: set scale (explicit value)
// FIXME: need to set auto-scale (same as scale: 1)
// FIXME: set precise inside
// FIXME: set callbacks (mouse down, up, blah blah blah)
// need map api here
// FIXME: map api here
{"rect", _elua_rect}, // new rect
// need image(filled, normal), text, textblock, edje
// FIXME: need image(filled, normal), text, textblock, edje
// methods lua scrupt can provide that edje will call (not done yet):
// FIXME: methods lua scrupt can provide that edje will call (not done yet):
// // scale set
// // key down
// // key up
@ -189,6 +206,8 @@ static const struct luaL_reg _elua_edje_api [] =
// // set part text
// // get swallow part
// // set swallow part
// // textclass change
// // colorclass change
{NULL, NULL} // end
};
@ -375,7 +394,7 @@ static int
_elua_obj_gc(lua_State *L)
{
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
if (!obj) return 0;
if (!obj) return 0;
_elua_obj_free(L, obj);
return 0;
}
@ -1049,34 +1068,307 @@ _elua_messagesend(lua_State *L)
}
//-------------
static int
_elua_objpos(lua_State *L)
{
Edje *ed = (Edje *)_elua_table_ptr_get(L, _elua_key);
if (!lua_istable(L, 1)) lua_newtable(L);
lua_pushstring(L, "x");
lua_pushinteger(L, ed->x);
lua_settable(L, -3);
lua_pushstring(L, "y");
lua_pushinteger(L, ed->y);
lua_settable(L, -3);
return 1;
}
static int
_elua_objsize(lua_State *L)
{
Edje *ed = (Edje *)_elua_table_ptr_get(L, _elua_key);
if (!lua_istable(L, 1)) lua_newtable(L);
lua_pushstring(L, "w");
lua_pushinteger(L, ed->w);
lua_settable(L, -3);
lua_pushstring(L, "h");
lua_pushinteger(L, ed->h);
lua_settable(L, -3);
return 1;
}
static int
_elua_objgeom(lua_State *L)
{
Edje *ed = (Edje *)_elua_table_ptr_get(L, _elua_key);
if (!lua_istable(L, 1)) lua_newtable(L);
lua_pushstring(L, "x");
lua_pushinteger(L, ed->x);
lua_settable(L, -3);
lua_pushstring(L, "y");
lua_pushinteger(L, ed->y);
lua_settable(L, -3);
lua_pushstring(L, "w");
lua_pushinteger(L, ed->w);
lua_settable(L, -3);
lua_pushstring(L, "h");
lua_pushinteger(L, ed->h);
lua_settable(L, -3);
return 1;
}
//-------------
//-------------
static int
_elua_2_int_get(lua_State *L, int i, Eina_Bool tr,
const char *n1, int *v1,
const char *n2, int *v2
)
{
int n = 0;
if (lua_istable(L, i))
{
lua_getfield(L, i, n1);
if (lua_isnil(L, -1))
{
lua_pop(L, 1);
lua_rawgeti(L, i, 1);
lua_rawgeti(L, i, 2);
}
else
lua_getfield(L, i, n2);
if ((!lua_isnil(L, -1)) && (!lua_isnil(L, -2)))
{
*v1 = lua_tointeger(L, -2);
*v2 = lua_tointeger(L, -1);
n = 1;
}
if (tr) lua_settop(L, i);
}
else
{
if ((lua_isnumber(L, i + 0)) && (lua_isnumber(L, i + 1)))
{
*v1 = lua_tointeger(L, i + 0);
*v2 = lua_tointeger(L, i + 1);
n = 2;
}
if (tr) lua_newtable(L);
}
return n;
}
static int
_elua_3_int_get(lua_State *L, int i, Eina_Bool tr,
const char *n1, int *v1,
const char *n2, int *v2,
const char *n3, int *v3
)
{
int n = 0;
if (lua_istable(L, i))
{
lua_getfield(L, i, n1);
if (lua_isnil(L, -1))
{
lua_pop(L, 1);
lua_rawgeti(L, i, 1);
lua_rawgeti(L, i, 2);
lua_rawgeti(L, i, 3);
}
else
{
lua_getfield(L, i, n2);
lua_getfield(L, i, n3);
}
if ((!lua_isnil(L, -1)) && (!lua_isnil(L, -2)) &&
(!lua_isnil(L, -3)))
{
*v1 = lua_tointeger(L, -3);
*v2 = lua_tointeger(L, -2);
*v3 = lua_tointeger(L, -1);
n = 1;
}
if (tr) lua_settop(L, i);
}
else
{
if ((lua_isnumber(L, i + 0)) && (lua_isnumber(L, i + 1)) &&
(lua_isnumber(L, i + 2)))
{
*v1 = lua_tointeger(L, i + 0);
*v2 = lua_tointeger(L, i + 1);
*v3 = lua_tointeger(L, i + 2);
n = 3;
}
if (tr) lua_newtable(L);
}
return n;
}
static int
_elua_4_int_get(lua_State *L, int i, Eina_Bool tr,
const char *n1, int *v1,
const char *n2, int *v2,
const char *n3, int *v3,
const char *n4, int *v4
)
{
int n = 0;
if (lua_istable(L, i))
{
lua_getfield(L, i, n1);
if (lua_isnil(L, -1))
{
lua_pop(L, 1);
lua_rawgeti(L, i, 1);
lua_rawgeti(L, i, 2);
lua_rawgeti(L, i, 3);
lua_rawgeti(L, i, 4);
}
else
{
lua_getfield(L, i, n2);
lua_getfield(L, i, n3);
lua_getfield(L, i, n4);
}
if ((!lua_isnil(L, -1)) && (!lua_isnil(L, -2)) &&
(!lua_isnil(L, -3)) && (!lua_isnil(L, -4)))
{
*v1 = lua_tointeger(L, -4);
*v2 = lua_tointeger(L, -3);
*v3 = lua_tointeger(L, -2);
*v4 = lua_tointeger(L, -1);
n = 1;
}
if (tr) lua_settop(L, i);
}
else
{
if ((lua_isnumber(L, i + 0)) && (lua_isnumber(L, i + 1)) &&
(lua_isnumber(L, i + 2)) && (lua_isnumber(L, i + 3)))
{
*v1 = lua_tointeger(L, i + 0);
*v2 = lua_tointeger(L, i + 1);
*v3 = lua_tointeger(L, i + 2);
*v4 = lua_tointeger(L, i + 3);
n = 4;
}
if (tr) lua_newtable(L);
}
return n;
}
static void
_elua_int_ret(lua_State *L, const char *n, int v)
{
lua_pushstring(L, n);
lua_pushinteger(L, v);
lua_settable(L, -3);
}
static void
_elua_color_fix(int *r, int *g, int *b, int *a)
{
if (*r > *a) *r = *a;
if (*g > *a) *g = *a;
if (*b > *a) *b = *a;
}
//-------------
//-------------
static int
_elua_show(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
evas_object_show(elo->evas_obj);
lua_pushboolean(L, evas_object_visible_get(elo->evas_obj));
return 1;
}
static int
_elua_hide(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
evas_object_hide(elo->evas_obj);
lua_pushboolean(L, evas_object_visible_get(elo->evas_obj));
return 1;
}
static int
_elua_visible(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
int n;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
n = lua_gettop(L);
if (n == 2)
{
if (lua_isboolean(L, 2))
{
if (lua_toboolean(L, 2)) evas_object_show(elo->evas_obj);
else evas_object_hide(elo->evas_obj);
}
}
lua_pushboolean(L, evas_object_visible_get(elo->evas_obj));
return 1;
}
static int
_elua_move(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
int n, x, y;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
if (_elua_2_int_get(L, 2, EINA_TRUE, "x", &x, "y", &y) > 0)
{
if ((x != elo->x) || (y != elo->y))
{
elo->x = x;
elo->y = y;
evas_object_move(elo->evas_obj,
obj->ed->x + elo->x,
obj->ed->y + elo->y);
}
}
_elua_int_ret(L, "x", elo->x);
_elua_int_ret(L, "y", elo->y);
return 1;
}
static int
_elua_resize(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
int n, w, h;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
if (_elua_2_int_get(L, 2, EINA_TRUE, "w", &w, "h", &h) > 0)
{
if ((w != elo->w) || (h != elo->h))
{
elo->w = w;
elo->h = h;
evas_object_resize(elo->evas_obj, elo->w, elo->h);
}
}
_elua_int_ret(L, "w", elo->w);
_elua_int_ret(L, "h", elo->h);
return 1;
}
static int
@ -1094,7 +1386,33 @@ _elua_size(lua_State *L)
static int
_elua_geom(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
int n, x, y, w, h;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
if (_elua_4_int_get(L, 2, EINA_TRUE, "x", &x, "y", &y, "w", &w, "h", &h) > 0)
{
if ((x != elo->x) || (y != elo->y))
{
elo->x = x;
elo->y = y;
evas_object_move(elo->evas_obj,
obj->ed->x + elo->x,
obj->ed->y + elo->y);
}
if ((w != elo->w) || (h != elo->h))
{
elo->w = w;
elo->h = h;
evas_object_resize(elo->evas_obj, elo->w, elo->h);
}
}
_elua_int_ret(L, "x", elo->x);
_elua_int_ret(L, "y", elo->y);
_elua_int_ret(L, "w", elo->w);
_elua_int_ret(L, "h", elo->h);
return 1;
}
static int
@ -1148,7 +1466,22 @@ _elua_belowget(lua_State *L)
static int
_elua_color(lua_State *L)
{
return 0;
Edje_Lua_Obj *obj = (Edje_Lua_Obj *)lua_touserdata(L, 1);
Edje_Lua_Evas_Object *elo = (Edje_Lua_Evas_Object *)obj;
int n, r, g, b, a;
if (!obj) return 0;
if (!obj->is_evas_obj) return 0;
if (_elua_4_int_get(L, 2, EINA_TRUE, "r", &r, "g", &g, "b", &b, "a", &a) > 0)
{
_elua_color_fix(&r, &g, &b, &a);
evas_object_color_set(elo->evas_obj, r, g, b, a);
}
evas_object_color_get(elo->evas_obj, &r, &g, &b, &a);
_elua_int_ret(L, "r", r);
_elua_int_ret(L, "g", g);
_elua_int_ret(L, "b", b);
_elua_int_ret(L, "a", a);
return 1;
}
static int
@ -1188,10 +1521,33 @@ _elua_repeat(lua_State *L)
}
//-------------
static void
_elua_evas_obj_free(void *obj)
{
Edje_Lua_Evas_Object *elo = obj;
lua_State *L;
if (!elo->obj.ed) return;
L = elo->obj.ed->L;
evas_object_del(elo->evas_obj);
elo->evas_obj = NULL;
}
static int
_elua_rect(lua_State *L)
{
return 0;
Edje *ed = (Edje *)_elua_table_ptr_get(L, _elua_key);
Edje_Lua_Evas_Object *elo;
elo = (Edje_Lua_Evas_Object *)_elua_obj_new(L, ed, sizeof(Edje_Lua_Evas_Object));
elo->obj.free_func = _elua_evas_obj_free;
elo->obj.is_evas_obj = 1;
elo->evas_obj = evas_object_rectangle_add(evas_object_evas_get(ed->obj));
evas_object_smart_member_add(elo->evas_obj, ed->obj);
evas_object_clip_set(elo->evas_obj, ed->clipper);
evas_object_move(elo->evas_obj, ed->x, ed->y);
evas_object_resize(elo->evas_obj, 0, 0);
evas_object_data_set(elo->evas_obj, "elo", elo);
return 1;
}
//-------------