mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 14:16:09 -06:00
e8035690b9
- Assist/Autocomplete refactored to use libclang Other minor changes: - Removed CoWork Pipe - .dli runtime loading of dynamic libraries now supports path to library in access function - EditField::SetBackground - RichTextView::GotoLabel variant with Gate for matching - RichEdit::GotoLabel variant with Gate for matching
209 lines
3.4 KiB
C++
209 lines
3.4 KiB
C++
//#BLITZ_APPROVE
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#define DLISTR__(s) #s
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#define DLISTR_(s) DLISTR__(s)
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#define DLISTR(s) DLISTR_(s)
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#define FN(retval, fn, args) FN_CN(retval, DLLCALL, fn, args, DLISTR(fn))
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#define FN_C(retval, call, fn, args) FN_CN(retval, call, fn, args, DLISTR(fn))
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#define FN_N(retval, fn, args, name) FN_CN(retval, DLLCALL, fn, args, name)
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#define FN0(retval, fn, args) FN0_CN(retval, DLLCALL, fn, args, DLISTR(fn))
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#define FN0_C(retval, call, fn, args) FN0_CN(retval, call, fn, args, DLISTR(fn))
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#define FN0_N(retval, fn, args, name) FN0_CN(retval, DLLCALL, fn, args, name)
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#ifndef DLLTYPE
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#define DLLTYPE COMBINE(T_, DLIMODULE)
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#endif
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#ifndef DLLCALL
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#ifdef PLATFORM_WIN32
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#define DLLCALL //__cdecl
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#else
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#define DLLCALL
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#endif
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#endif
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#ifndef DLLSTRUCT
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#define DLLSTRUCT DLIMODULE
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#endif
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// ---------
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#if !defined(DLI_HEADER) && !defined(DLI_SOURCE)
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#define DLI_HEADER
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#define DLI_SOURCE
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#endif
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#ifdef DLI_HEADER
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#undef DLI_HEADER
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#define FN_CN(retval, call, fn, args, name)\
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typedef retval (call fn##_type) args; fn##_type *fn;
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#define FN0_CN FN_CN
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#define DATA(type, name) type *name;
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struct DLLTYPE{
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DLLTYPE();
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UPP::String GetLibName() const { return libname; }
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void SetLibName(const char *n) { if(handle) Free(); libname = n; checked = false; }
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bool Load();
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bool Load(const char *n) { SetLibName(n); return Load(); }
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void Force();
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void Free();
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operator bool () { return handle; }
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#include DLIHEADER
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private:
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UPP::String libname;
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DLLHANDLE handle;
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bool checked;
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};
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#undef FN_CN
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#undef FN0_CN
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#undef DATA
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// ---------
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DLLTYPE& DLIMODULE();
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DLLTYPE& DLIMODULE(const char *path);
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DLLTYPE& COMBINE(DLIMODULE, _)();
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#endif
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#ifdef DLI_SOURCE
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#undef DLI_SOURCE
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DLLTYPE& COMBINE(DLIMODULE, _)()
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{
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static DLLTYPE out;
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return out;
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}
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DLLTYPE& DLIMODULE()
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{
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DLLTYPE& out = COMBINE(DLIMODULE, _)();
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out.Load();
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return out;
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}
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DLLTYPE& DLIMODULE(const char *path)
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{
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DLLTYPE& out = COMBINE(DLIMODULE, _)();
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out.Load(path);
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return out;
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}
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DLLTYPE::DLLTYPE()
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{
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checked = false;
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handle = 0;
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libname =
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#ifdef DLLFILENAME
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DLLFILENAME;
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#else
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DLISTR(DLLSTRUCT);
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#endif
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}
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bool DLLTYPE::Load()
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{
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if(!checked)
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{
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checked = true;
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#define FN_CN(retval, call, fn, args, name) name,
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#define FN0_CN(retval, call, fn, args, name) "?" name,
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#define DATA(type, name) #name,
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const char *name[] =
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{
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#include DLIHEADER
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0
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};
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#undef FN_CN
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#undef FN0_CN
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#undef DATA
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// --- FnPtr map
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#define FN_CN(retval, call, fn, args, name) &fn,
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#define FN0_CN FN_CN
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#define DATA(type, name) &name,
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void *proc[] =
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{
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#include DLIHEADER
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0
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};
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#undef FN_CN
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#undef FN0_CN
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#undef DATA
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// --- Proc pointers
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// if(handle = LoadDll(file, name, proc))
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// atexit(&Free);
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handle = LoadDll__(libname, name, proc);
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}
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return handle;
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}
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void DLLTYPE::Force()
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{
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if(!DLLTYPE::Load()) {
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// RLOG("Failed to load required dynamic library '" << LibName() << "'");
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exit(1);
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}
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}
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void DLLTYPE::Free() {
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if(handle) {
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FreeDll__(handle);
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handle = 0;
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}
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checked = false;
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}
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#endif
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#undef FN
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#undef FN_C
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#undef FN_N
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#undef FN0
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#undef FN0_C
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#undef FN0_N
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#undef DLISTR__
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#undef DLISTR_
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#undef DLISTR
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#ifdef DLLFILENAME
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#undef DLLFILENAME
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#endif
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#ifdef DLLAUTOLOAD
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#undef DLLAUTOLOAD
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#endif
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#undef DLLTYPE
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#undef DLIMODULE
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#undef DLIHEADER
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#undef DLLCALL
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#ifdef DLLFILENAME
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#undef DLLFILENAME
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#endif
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#ifdef DLLAUTOLOAD
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#undef DLLAUTOLOAD
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#endif
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