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luainstance: allow rounded corners in PaintBox

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This commit is contained in:
Stefan Seyfried
2013-03-24 19:26:10 +01:00
parent 8193e52615
commit fa1b81ccf3
1 changed files with 30 additions and 3 deletions
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33
src/gui/luainstance.cpp
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@@ -166,6 +166,19 @@ static void set_lua_variables(lua_State *L)
{ NULL, 0 }
};
table_key corners[] =
{
{ "TOP_LEFT", CORNER_TOP_LEFT },
{ "TOP_RIGHT", CORNER_TOP_RIGHT },
{ "BOTTOM_LEFT", CORNER_BOTTOM_LEFT },
{ "BOTTOM_RIGHT", CORNER_BOTTOM_RIGHT },
{ "RADIUS_LARGE", RADIUS_LARGE }, /* those depend on g_settings.rounded_corners */
{ "RADIUS_MID", RADIUS_MID },
{ "RADIUS_SMALL", RADIUS_SMALL },
{ "RADIUS_MIN", RADIUS_MIN },
{ NULL, 0 }
};
/* screen offsets, exported as e.g. SCREEN['END_Y'] */
table_key screenopts[] =
{
@@ -183,6 +196,7 @@ static void set_lua_variables(lua_State *L)
{ "COL", colorlist },
{ "SCREEN", screenopts },
{ "FONT", fontlist },
{ "CORNER", corners },
{ NULL, NULL }
};
@@ -266,6 +280,11 @@ const luaL_Reg CLuaInstance::methods[] =
{ NULL, NULL }
};
#ifndef DYNAMIC_LUAPOSIX
/* hack: we link against luaposix, which is included in our
* custom built lualib */
extern "C" { LUAMOD_API int (luaopen_posix_c) (lua_State *L); }
#endif
/* load basic functions and register our own C callbacks */
void CLuaInstance::registerFunctions()
{
@@ -274,6 +293,9 @@ void CLuaInstance::registerFunctions()
luaopen_io(lua);
luaopen_string(lua);
luaopen_math(lua);
#ifndef DYNAMIC_LUAPOSIX
luaopen_posix_c(lua);
#endif
lua_newtable(lua);
int methodtable = lua_gettop(lua);
@@ -335,8 +357,9 @@ int CLuaInstance::NewWindow(lua_State *L)
int CLuaInstance::PaintBox(lua_State *L)
{
DBG("CLuaInstance::%s %d\n", __func__, lua_gettop(L));
int x, y, w, h;
int count = lua_gettop(L);
DBG("CLuaInstance::%s %d\n", __func__, count);
int x, y, w, h, radius = 0, corner = CORNER_ALL;
unsigned int c;
CLuaData *W = CheckData(L, 1);
@@ -347,6 +370,10 @@ int CLuaInstance::PaintBox(lua_State *L)
w = luaL_checkint(L, 4);
h = luaL_checkint(L, 5);
c = luaL_checkint(L, 6);
if (count > 6)
radius = luaL_checkint(L, 7);
if (count > 7)
corner = luaL_checkint(L, 8);
/* those checks should be done in CFBWindow instead... */
if (x < 0)
x = 0;
@@ -358,7 +385,7 @@ int CLuaInstance::PaintBox(lua_State *L)
h = W->fbwin->dy - y;
/* use the color constants */
c = CFrameBuffer::getInstance()->realcolor[c & 0xff];
W->fbwin->paintBoxRel(x, y, w, h, c);
W->fbwin->paintBoxRel(x, y, w, h, c, radius, corner);
return 0;
}