1 files changed, 0 insertions, 506 deletions

diff --git a/src/virtual_method_hooks.lua b/src/virtual_method_hooks.lua
deleted file mode 100644
index 15ff1d7f8..000000000
--- a/src/virtual_method_hooks.lua
+++ /dev/null
@@ -1,506 +0,0 @@
--- flags
-local disable_virtual_hooks = true
-local enable_pure_virtual = true
-local default_private_access = false
-
-local access = {public = 0, protected = 1, private = 2}
-
-function preparse_hook(p)
-
-	if default_private_access then
-		-- we need to make all structs 'public' by default
-		p.code = string.gsub(p.code, "(struct[^;]*{)", "%1\npublic:\n")
-	end
-end
-
-
-function parser_hook(s)
-
-	local container = classContainer.curr -- get the current container
-
-	if default_private_access then
-		if not container.curr_member_access and container.classtype == 'class' then
-			-- default access for classes is private
-			container.curr_member_access = access.private
-		end
-	end
-
-	-- try labels (public, private, etc)
-	do
-		local b,e,label = string.find(s, "^%s*(%w*)%s*:[^:]") -- we need to check for [^:], otherwise it would match 'namespace::type'
-		if b then
-
-			-- found a label, get the new access value from the global 'access' table
-			if access[label] then
-				container.curr_member_access = access[label]
-			end -- else ?
-
-			return strsub(s, e) -- normally we would use 'e+1', but we need to preserve the [^:]
-		end
-	end
-
-
-	local ret = nil
-
-	if disable_virtual_hooks then
-
-		return ret
-	end
-
-	local b,e,decl,arg = string.find(s, "^%s*virtual%s+([^%({~]+)(%b())")
-	local const
-	if b then
-		local ret = string.sub(s, e+1)
-		if string.find(ret, "^%s*const") then
-			const = "const"
-			ret = string.gsub(ret, "^%s*const", "")
-		end
-		local purev = false
-		if string.find(ret, "^%s*=%s*0") then
-			purev = true
-			ret = string.gsub(ret, "^%s*=%s*0", "")
-		end
-		ret = string.gsub(ret, "^%s*%b{}", "")
-
-		local func = Function(decl, arg, const)
-		func.pure_virtual = purev
-		--func.access = access
-		func.original_sig = decl
-
-		local curflags = classContainer.curr.flags
-		if not curflags.virtual_class then
-
-			curflags.virtual_class = VirtualClass()
-		end
-		curflags.virtual_class:add(func)
-		curflags.pure_virtual = curflags.pure_virtual or purev
-
-		return ret
-	end
-
-	return ret
-end
-
-
--- class VirtualClass
-classVirtualClass = {
- classtype = 'class',
- name = '',
- base = '',
- type = '',
- btype = '',
- ctype = '',
-}
-classVirtualClass.__index = classVirtualClass
-setmetatable(classVirtualClass,classClass)
-
-function classVirtualClass:add(f)
-
-	local parent = classContainer.curr
-	pop()
-
-	table.insert(self.methods, {f=f})
-
-	local name,sig
-
-	-- doble negative means positive
-	if f.name == 'new' and ((not self.flags.parent_object.flags.pure_virtual) or (enable_pure_virtual)) then
-
-		name = self.original_name
-	elseif f.name == 'delete' then
-		name = '~'..self.original_name
-	else
-		if f.access ~= 2 and (not f.pure_virtual) and f.name ~= 'new' and f.name ~= 'delete' then
-			name = f.mod.." "..f.type..f.ptr.." "..self.flags.parent_object.lname.."__"..f.name
-		end
-	end
-
-	if name then
-		sig = name..self:get_arg_list(f, true)..";\n"
-		push(self)
-		sig = preprocess(sig)
-		self:parse(sig)
-		pop()
-	end
-
-	push(parent)
-end
-
-function preprocess(sig)
-
-	sig = gsub(sig,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
-	sig = gsub(sig,"([^%w_])void%s*%*","%1_userdata ") -- substitute 'void*'
-	sig = gsub(sig,"([^%w_])char%s*%*","%1_cstring ")  -- substitute 'char*'
-	sig = gsub(sig,"([^%w_])lua_State%s*%*","%1_lstate ")  -- substitute 'lua_State*'
-
-	return sig
-end
-
-function classVirtualClass:get_arg_list(f, decl)
-
-	local ret = ""
-	local sep = ""
-	local i=1
-	while f.args[i] do
-
-		local arg = f.args[i]
-		if decl then
-			local ptr
-			if arg.ret ~= '' then
-				ptr = arg.ret
-			else
-				ptr = arg.ptr
-			end
-			local def = ""
-			if arg.def and arg.def ~= "" then
-
-				def = " = "..arg.def
-			end
-			ret = ret..sep..arg.mod.." "..arg.type..ptr.." "..arg.name..def
-		else
-			ret = ret..sep..arg.name
-		end
-
-		sep = ","
-		i = i+1
-	end
-
-	return "("..ret..")"
-end
-
-function classVirtualClass:add_parent_virtual_methods(parent)
-
-	parent = parent or _global_classes[self.flags.parent_object.btype]
-
-	if not parent then return end
-
-	if parent.flags.virtual_class then
-
-		local vclass = parent.flags.virtual_class
-		for k,v in ipairs(vclass.methods) do
-			if v.f.name ~= 'new' and v.f.name ~= 'delete' and (not self:has_method(v.f)) then
-				table.insert(self.methods, {f=v.f})
-			end
-		end
-	end
-
-	parent = _global_classes[parent.btype]
-	if parent then
-		self:add_parent_virtual_methods(parent)
-	end
-end
-
-function classVirtualClass:has_method(f)
-
-	for k,v in pairs(self.methods) do
-		-- just match name for now
-		if v.f.name == f.name then
-			return true
-		end
-	end
-
-	return false
-end
-
-function classVirtualClass:add_constructors()
-
-	local i=1
-	while self.flags.parent_object[i] do
-
-		local v = self.flags.parent_object[i]
-		if getmetatable(v) == classFunction and (v.name == 'new' or v.name == 'delete') then
-
-			self:add(v)
-		end
-
-		i = i+1
-	end
-
-end
-
---[[
-function classVirtualClass:requirecollection(t)
-
-	self:add_constructors()
-	local req = classClass.requirecollection(self, t)
-	if req then
-		output('class ',self.name,";")
-	end
-	return req
-end
---]]
-
-function classVirtualClass:supcode()
-
-	-- pure virtual classes can have no default constructors on gcc 4
-
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#if (__GNUC__ == 4) || (__GNUC__ > 4 ) // I hope this works on Microsoft Visual studio .net server 2003 XP Compiler\n')
-	end
-
-	local ns
-	if self.prox.classtype == 'namespace' then
-		output('namespace ',self.prox.name, " {")
-		ns = true
-	end
-
-	output("class "..self.original_name.." : public "..self.btype..", public ToluaBase {")
-
-	output("public:\n")
-
-	self:add_parent_virtual_methods()
-
-	self:output_methods(self.btype)
-	self:output_parent_methods()
-
-	self:add_constructors()
-
-	-- no constructor for pure virtual classes
-	if (not self.flags.parent_object.flags.pure_virtual) or enable_pure_virtual then
-
-		self:output_constructors()
-	end
-
-	output("};\n\n")
-
-	if ns then
-		output("};")
-	end
-
-	classClass.supcode(self)
-
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#endif // __GNUC__ >= 4\n')
-	end
-
-	-- output collector for custom class if required
-	if self:requirecollection(_collect) and _collect[self.type] then
-
-		output('\n')
-		output('/* function to release collected object via destructor */')
-		output('#ifdef __cplusplus\n')
-		--for i,v in pairs(collect) do
-		i,v = self.type, _collect[self.type]
-		 output('\nstatic int '..v..' (lua_State* tolua_S)')
-			output('{')
-			output(' '..i..'* self = ('..i..'*) tolua_tousertype(tolua_S,1,0);')
-			output('	delete self;')
-			output('	return 0;')
-			output('}')
-		--end
-		output('#endif\n\n')
-	end
-
-end
-
-function classVirtualClass:register(pre)
-
-	-- pure virtual classes can have no default constructors on gcc 4
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#if (__GNUC__ == 4) || (__GNUC__ > 4 )\n')
-	end
-
-	classClass.register(self, pre)
-
-	if self.flags.parent_object.flags.pure_virtual and not enable_pure_virtual then
-		output('#endif // __GNUC__ >= 4\n')
-	end
-end
-
-
---function classVirtualClass:requirecollection(_c)
---	if self.flags.parent_object.flags.pure_virtual then
---		return false
---	end
---	return classClass.requirecollection(self, _c)
---end
-
-function classVirtualClass:output_parent_methods()
-
-	for k,v in ipairs(self.methods) do
-
-		if v.f.access ~= 2 and (not v.f.pure_virtual) and v.f.name ~= 'new' and v.f.name ~= 'delete' then
-
-			local rettype = v.f.mod.." "..v.f.type..v.f.ptr.." "
-			local parent_name = rettype..self.btype.."__"..v.f.name
-
-			local par_list = self:get_arg_list(v.f, true)
-			local var_list = self:get_arg_list(v.f, false)
-
-			-- the parent's virtual function
-			output("\t"..parent_name..par_list.." {")
-
-			output("\t\treturn (",rettype,")"..self.btype.."::"..v.f.name..var_list..";")
-			output("\t};")
-		end
-	end
-end
-
-function classVirtualClass:output_methods(btype)
-
-	for k,v in ipairs(self.methods) do
-
-		if v.f.name ~= 'new' and v.f.name ~= 'delete' then
-
-			self:output_method(v.f, btype)
-		end
-	end
-	output("\n")
-end
-
-function classVirtualClass:output_constructors()
-
-	for k,v in ipairs(self.methods) do
-
-		if v.f.name == 'new' then
-
-			local par_list = self:get_arg_list(v.f, true)
-			local var_list = self:get_arg_list(v.f, false)
-
-			output("\t",self.original_name,par_list,":",self.btype,var_list,"{};")
-		end
-	end
-end
-
-function classVirtualClass:output_method(f, btype)
-
-	if f.access == 2 then -- private
-		return
-	end
-
-	local ptr
-	if f.ret ~= '' then
-		ptr = f.ret
-	else
-		ptr = f.ptr
-	end
-
-	local rettype = f.mod.." "..f.type..f.ptr.." "
-	local par_list = self:get_arg_list(f, true)
-	local var_list = self:get_arg_list(f, false)
-
-	if string.find(rettype, "%s*LuaQtGenericFlags%s*") then
-
-		_,_,rettype = string.find(f.original_sig, "^%s*([^%s]+)%s+")
-	end
-
-	-- the caller of the lua method
-	output("\t"..rettype.." "..f.name..par_list..f.const.." {")
-	local fn = f.cname
-	if f.access == 1 then
-		fn = "NULL"
-	end
-	output('\t\tif (push_method("',f.lname,'", ',fn,')) {')
-
-	--if f.type ~= 'void' then
-	--	output("\t\t\tint top = lua_gettop(lua_state)-1;")
-	--end
-
-	-- push the parameters
-	local argn = 0
-	for i,arg in ipairs(f.args) do
-		if arg.type ~= 'void' then
-			local t,ct = isbasic(arg.type)
-			if t and t ~= '' then
-				if arg.ret == "*" then
-					t = 'userdata'
-					ct = 'void*'
-				end
-				output("\t\t\ttolua_push"..t.."(lua_state, ("..ct..")"..arg.name..");");
-			else
-				local m = arg.ptr
-				if m and m~= "" then
-					if m == "*" then m = "" end
-					output("\t\t\ttolua_pushusertype(lua_state, (void*)"..m..arg.name..", \""..arg.type.."\");")
-				else
-					output("\t\t\tvoid* tolua_obj" .. argn .." = (void*)new "..arg.type.."("..arg.name..");\n")
-					output('\t\t\ttolua_pushusertype_and_takeownership(lua_state, tolua_obj' .. argn .. ', "'..arg.type..'");\n')
-				end
-			end
-			argn = argn+1
-		end
-	end
-
-	-- call the function
-	output("\t\t\tToluaBase::dbcall(lua_state, ",argn+1,", ")
-
-	-- return value
-	if f.type ~= 'void' then
-		output("1);")
-
-		local t,ct = isbasic(f.type)
-		if t and t ~= '' then
-			--output("\t\t\treturn ("..rettype..")tolua_to"..t.."(lua_state, top, 0);")
-			output("\t\t\t",rettype,"tolua_ret = ("..rettype..")tolua_to"..t.."(lua_state, -1, 0);")
-		else
-
-			local mod = ""
-			if f.ptr ~= "*" then
-				mod = "*("..f.type.."*)"
-			end
-
-			--output("\t\t\treturn ("..rettype..")"..mod.."tolua_tousertype(lua_state, top, 0);")
-			output("\t\t\t",rettype,"tolua_ret = ("..rettype..")"..mod.."tolua_tousertype(lua_state, -1, 0);")
-		end
-		output("\t\t\tlua_pop(lua_state, 1);")
-		output("\t\t\treturn tolua_ret;")
-	else
-		output("0);")
-	end
-
-	-- handle non-implemeted function
-	output("\t\t} else {")
-
-	if f.pure_virtual then
-
-		output('\t\t\tif (lua_state)')
-		--output('\t\t\t\ttolua_error(lua_state, "pure-virtual method '..btype.."::"..f.name..' not implemented.", NULL);')
-		output('\t\t\t\tLOG("pure-virtual method '..btype.."::"..f.name..' not implemented.");')
-		output('\t\t\telse {')
-		output('\t\t\t\tLOG("pure-virtual method '..btype.."::"..f.name..' called with no lua_state. Aborting");')
-		output('\t\t\t\t::abort();')
-		output('\t\t\t};')
-		if( rettype == " std::string " ) then
-			output('\t\t\treturn "";')
-		else
-			output('\t\t\treturn (',rettype,')0;')
-		end
-	else
-
-		output('\t\t\treturn (',rettype,')',btype,'::',f.name,var_list,';')
-	end
-
-	output("\t\t};")
-
-	output("\t};")
-end
-
-function VirtualClass()
-
-	local parent = classContainer.curr
-	pop()
-
-	local name = "Lua__"..parent.original_name
-
-	local c = _Class(_Container{name=name, base=parent.name, extra_bases=nil})
-	setmetatable(c, classVirtualClass)
-
-	local ft = getnamespace(c.parent)..c.original_name
-	append_global_type(ft, c)
-
-	push(parent)
-
-	c.flags.parent_object = parent
-	c.methods = {}
-
-	push(c)
-	c:parse("\nvoid tolua__set_instance(_lstate L, lua_Object lo);\n")
-	pop()
-
-	return c
-end
-
-
-
-
-