kennethnym/cimgui
1
0
Fork 0
mirror of https://github.com/cimgui/cimgui.git synced 2025-08-10 20:08:31 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

generator.lua: preparation of imgui_internal inclusion

Browse Source
This commit is contained in:
sonoro1234
2019-11-26 09:56:37 +01:00
parent 7c405d3a38
commit e3cbc0119e
1 changed files with 42 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

93
generator/generator.lua
View File

@@ -220,6 +220,7 @@ local function func_header_generate(FP)
for k,v in pairs(FP.embeded_structs) do
table.insert(outtab,"typedef "..v.." "..k..";\n")
end
for ttype,v in pairs(FP.templates) do
for ttypein,_ in pairs(v) do
local te = ttypein:gsub("%s","_")
@@ -471,12 +472,10 @@ local function cimgui_generation(parser)
local hstrfile = read_data"./cimgui_template.h"
local outpre,outpost = parser:gen_structs_and_enums()
--parser.templates get completely defined here
--cpp2ffi.prtable(parser.templates)
local outtab = {}
generate_templates(outtab,parser.templates)
local cstructsstr = outpre..table.concat(outtab,"")..outpost
local cstructsstr = outpre..table.concat(outtab,"")..outpost..(extra or "")
hstrfile = hstrfile:gsub([[#include "imgui_structs%.h"]],cstructsstr)
local cfuncsstr = func_header_generate(parser)
@@ -555,45 +554,54 @@ print("------------------generation with "..COMPILER.."------------------------"
--local parser1 = parseImGuiHeader([[headers.h]],{[[imgui]],[[imgui_internal]],[[imstb_textedit]]})
local parser1 = parseImGuiHeader([[../imgui/imgui.h]],{[[imgui]]})
parser1:do_parse()
--table.sort(parser1.funcdefs, function(a,b) return a.cimguiname < b.cimguiname end)
--parser1:dump_alltypes()
--parser1:printItems()
--[[
for i,v in ipairs(parser1.itemsarr) do
if v.item:match"ImRect" then
print(v.re_name)
print(v.item)
end
end
--]]
----------- add ImGuiContext from imgui_internal.h
--[=[
local parser1i = parseImGuiHeader([[../imgui/imgui_internal.h]],{[[imgui_internal]],[[imstb_textedit]]})
parser1i:do_parse()
for i,v in ipairs(parser1i.itemsarr) do
if v.re_name == "vardef_re" then
table.insert(parser1.itemsarr,v)
elseif v.re_name == "enum_re" then
table.insert(parser1.itemsarr,v)
elseif v.re_name == "typedef_re" then
table.insert(parser1.itemsarr,v)
elseif v.re_name == "struct_re" or v.re_name=="enum_re" then
if v.item:match"^[%s\n\r]*struct%s*ImGuiContext" then
table.insert(parser1.itemsarr,v)
else
--print(v.item)
local newitem = v.item:match"(struct%s*%S+)"
print("reduced",newitem)
if newitem:match"ImPool" then
table.insert(parser1.itemsarr,{re_name="vardef_re",item=newitem..";"})
else
table.insert(parser1.itemsarr,v)
end
local p1isten = parser1i:gen_structs_and_enums_table()
local needed = {ImGuiContext = {type = "ImGuiContext", kind = "structs", order = parser1i.order["ImGuiContext"]}}
local function RecurseNeeded(Ini,IniKind)
for i,v in ipairs(p1isten[IniKind][Ini]) do
local kind = p1isten.enums[v.type] and "enums" or p1isten.structs[v.type] and "structs"
if kind then
needed[v.type] = {type = v.type, kind = kind, order = parser1i.order[v.type]}
RecurseNeeded(v.type,kind)
end
end
end
--cpp2ffi.prtable(parser1i.itemsarr)
RecurseNeeded("ImGuiContext","structs")
local ordered_needed = {}
for k,v in pairs(needed) do
table.insert(ordered_needed,v)
end
table.sort(ordered_needed, function(a,b) return a.order < b.order end)
for i,vv in ipairs(ordered_needed) do
print(vv.order,vv.type)
local v = parser1i.itemsarr[vv.order]
if v.item:match"^[%s\n\r]*struct%s*ImGuiContext" then
--add enum keyword where necessary
print"setting enum keyword------------------------"
local newitem = ""
for line in v.item:gmatch("([^\n]+)") do
local typen = line:match"^%s*(%S+)"
if p1isten.enums[typen] then
print("add enum",typen)
newitem = newitem.."\nenum"..line
else
newitem = newitem.."\n"..line
end
end
v.item = newitem
end
table.insert(parser1.itemsarr,v)
end
--]=]
----------------------
@@ -628,24 +636,7 @@ save_data("./output/typedefs_dict.lua",serializeTableF(parser1.typedefs_dict))
-- assert(def.ov_cimguiname)
-- end
-- end
------------imgui_internal.h
--[=[
--prepare parser
local parser1i = parseImGuiHeader([[../imgui/imgui_internal.h]],[[imgui_internal]])
parser1i:do_parse()
cpp2ffi.prtable(parser1i.itemsarr)
local outtab = {}
generate_templates(outtab,parser1i.templates)
local int_structs_and_enums_table = parser1i:gen_structs_and_enums_table()
outtab[#outtab +1] = "struct ImGuiContext\n{\n"
for i,v in ipairs(int_structs_and_enums_table.structs.ImGuiContext) do
outtab[#outtab +1] = " "..v.type.." "..v.name..";\n"
end
outtab[#outtab +1]="}\n"
print(table.concat(outtab))
--]=]
--=================================Now implementations
local parser2