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improve customization (see PR #290)

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sonoro1234
2025-03-18 13:20:46 +01:00
parent c32d1c0c9b
commit 140d107be5
5 changed files with 45 additions and 31 deletions
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22
generator/generator.lua
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@@ -13,6 +13,7 @@ local CONSTRUCTORS_GENERATION = script_args[2]:match("constructors") and true or
local NOCHAR = script_args[2]:match("nochar") and true or false
local NOIMSTRV = script_args[2]:match("noimstrv") and true or false
local IMGUI_PATH = os.getenv"IMGUI_PATH" or "../imgui"
local CONFIG_GENERATOR_PATH = os.getenv"CONFIG_GENERATOR_PATH" or "./config_generator.lua"
local CFLAGS = ""
local CPRE,CTEST
--get implementations
@@ -454,11 +455,18 @@ local parser2
if #implementations > 0 then
print("------------------implementations generation with "..COMPILER.."------------------------")
--parser2 for function defs
--parser3 for separated structs and enums in cimgui_impl.h
parser2 = cpp2ffi.Parser()
local config = require"config_generator"
local config = dofile(CONFIG_GENERATOR_PATH) --"./config_generator.lua"
local impl_str = ""
local impl_str_cpp = {}
for i,impl in ipairs(implementations) do
table.insert(impl_str_cpp, "\n#ifdef CIMGUI_USE_" .. string.upper(impl))
table.insert(impl_str_cpp, [[#include "imgui_impl_]]..impl..[[.h"]])
table.insert(impl_str_cpp, "#endif")
local source = backends_folder .. [[imgui_impl_]].. impl .. ".h "
local locati = [[imgui_impl_]].. impl
@@ -495,15 +503,15 @@ if #implementations > 0 then
end
parser2:do_parse()
-- save ./cimgui_impl.h
--local cfuncsstr = func_header_impl_generate(parser2)
--local cstructstr1,cstructstr2 = parser2.structs_and_enums[1], parser2.structs_and_enums[2]
--save_data("./output/cimgui_impl.h",cstructstr1,cstructstr2,cfuncsstr)
save_data("./output/cimgui_impl.h",impl_str)
----------save fundefs in impl_definitions.lua for using in bindings
save_data("./output/impl_definitions.lua",serializeTableF(parser2.defsT))
--impl cpp
impl_str_cpp = table.concat(impl_str_cpp, "\n")
local cppstr = read_data"./cimgui_impl_template.cpp"
cppstr = cppstr:gsub("GENERATED_PLACEHOLDER", impl_str_cpp)
save_data("./output/cimgui_impl.cpp",cppstr)
end -- #implementations > 0 then
@@ -536,8 +544,10 @@ end
-------------------copy C files to repo root
copyfile("./output/cimgui.h", "../cimgui.h")
copyfile("./output/cimgui_impl.h", "../cimgui_impl.h")
copyfile("./output/cimgui_impl.cpp", "../cimgui_impl.cpp")
copyfile("./output/cimgui.cpp", "../cimgui.cpp")
os.remove("./output/cimgui.h")
os.remove("./output/cimgui_impl.h")
os.remove("./output/cimgui_impl.cpp")
os.remove("./output/cimgui.cpp")
print"all done!!"