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cimgui_internal.h generation

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This commit is contained in:
sonoro1234
2019-11-28 11:59:25 +01:00
parent 8096fb69fe
commit 4d7a7ac09f
6 changed files with 1677 additions and 4 deletions
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29
generator/generator.lua
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@@ -433,7 +433,7 @@ local serializeTableF = cpp2ffi.serializeTableF
----------custom ImVector templates
local function generate_templates(code,templates)
table.insert(code,[[typedef struct ImVector{int Size;int Capacity;void* Data;} ImVector;]].."\n")
table.insert(code,"\n"..[[typedef struct ImVector{int Size;int Capacity;void* Data;} ImVector;]].."\n")
for ttype,v in pairs(templates) do
--local te = k:gsub("%s","_")
--te = te:gsub("%*","Ptr")
@@ -442,10 +442,16 @@ local function generate_templates(code,templates)
table.insert(code,"typedef struct ImVector_"..newte.." {int Size;int Capacity;"..te.."* Data;} ImVector_"..newte..";\n")
end
elseif ttype == "ImPool" then
--declare ImGuiStorage
for te,newte in pairs(v) do
table.insert(code,"typedef struct ImVector_"..newte.." {int Size;int Capacity;"..te.."* Data;} ImVector_"..newte..";\n")
table.insert(code,"typedef struct ImPool_"..newte.." {ImVector_"..te.." Buf;ImGuiStorage Map;ImPoolIdx FreeIdx;} ImPool_"..newte..";\n")
end
elseif ttype == "ImChunkStream" then
for te,newte in pairs(v) do
table.insert(code,"typedef struct ImVector_"..newte.." {int Size;int Capacity;"..te.."* Data;} ImVector_"..newte..";\n")
table.insert(code,"typedef struct ImChunkStream_"..newte.." {ImVector_"..te.." Buf;} ImChunkStream_"..newte..";\n")
end
end
end
end
@@ -482,6 +488,7 @@ local function cimgui_generation(parser)
local outtab = {}
generate_templates(outtab,parser.templates)
local cstructsstr = outpre..table.concat(outtab,"")..outpost..(extra or "")
hstrfile = hstrfile:gsub([[#include "imgui_structs%.h"]],cstructsstr)
@@ -562,7 +569,25 @@ print("------------------generation with "..COMPILER.."------------------------"
local parser1 = parseImGuiHeader([[../imgui/imgui.h]],{[[imgui]]})
parser1:do_parse()
----------- add ImGuiContext from imgui_internal.h
---------- generate cimgui_internal.h
local parser1i = parseImGuiHeader([[../imgui/imgui_internal.h]],{[[imgui_internal]],[[imstb_textedit]]})
parser1i:do_parse()
local outpre,outpost = parser1i:gen_structs_and_enums()
--avoid T
parser1i.templates.ImVector.T = nil
for k,v in pairs(parser1i.templates.ImVector) do
if parser1.templates.ImVector[k] then parser1i.templates.ImVector[k]=nil end
end
local outtab = {}
generate_templates(outtab,parser1i.templates)
--drop first
table.remove(outtab,1)
local cstructsstr = outpre..table.concat(outtab,"")..outpost..(extra or "")
local cfuncsstr = func_header_generate(parser1i)
save_data("./output/cimgui_internal.h",cimgui_header,"#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS\n",cstructsstr,"\n#endif\n")--,cfuncsstr)
copyfile("./output/cimgui_internal.h", "../cimgui_internal.h")
----------- add only ImGuiContext from imgui_internal.h to parser1
--[=[
local parser1i = parseImGuiHeader([[../imgui/imgui_internal.h]],{[[imgui_internal]],[[imstb_textedit]]})
parser1i:do_parse()