-/*
- * File: ctl3d32.c
- * Purpose: 32bit interface to CTL3D functions for Watcom C/C++
- * Author: Patrick Halke
- * Created: 1995
- * Updated:
- * Copyright: (c) 1995
- */
-
-#include <malloc.h>
-
-#include <windows.h>
-
-#include "ctl3d.h"
-
-#if defined(__WINDOWS_386__)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#undef FAR
-#define FAR
-
-#define INDIR_INT INDIR_WORD
-#define INDIR_UINT INDIR_WORD
-#define INDIR_WPARAM INDIR_UINT
-#define INDIR_LPARAM INDIR_DWORD
-#define INDIR_LONG INDIR_DWORD
-#define INDIR_ULONG INDIR_DWORD
-
-#ifdef STRICT
-#define INDIR_HANDLE INDIR_PTR
-#define INDIR_HWND INDIR_PTR
-#define INDIR_HDC INDIR_PTR
-#else
-#define INDIR_HANDLE INDIR_UINT
-#define INDIR_HWND INDIR_UINT
-#define INDIR_HDC INDIR_UINT
-#endif
-
-typedef struct tagCTL3DFUNCTIONS {
- HINSTANCE dll;
- /* Function Handles */
- HINDIR _Ctl3dSubclassDlg;
- HINDIR _Ctl3dSubclassDlgEx;
- HINDIR _Ctl3dGetVer;
- HINDIR _Ctl3dEnabled;
- HINDIR _Ctl3dCtlColor;
- HINDIR _Ctl3dCtlColorEx;
- HINDIR _Ctl3dColorChange;
- HINDIR _Ctl3dSubclassCtl;
- HINDIR _Ctl3dDlgFramePaint;
- HINDIR _Ctl3dAutoSubclass;
- HINDIR _Ctl3dRegister;
- HINDIR _Ctl3dUnregister;
- HINDIR _Ctl3dWinIniChange;
-} CTL3DFUNCTIONS;
-
-static CTL3DFUNCTIONS Ctl3dFunc = { 0 };
-
-static BOOL load_functions( CTL3DFUNCTIONS* functions )
-{
- FARPROC proc;
- HINSTANCE dll;
-
- dll = LoadLibrary( "CTL3D.DLL" );
- if( dll < HINSTANCE_ERROR ) {
- return( FALSE );
- }
-
- /* Function thunks */
-
- proc = GetProcAddress(dll, "Ctl3dSubclassDlg");
- functions->_Ctl3dSubclassDlg = GetIndirectFunctionHandle( proc,
- INDIR_HWND,
- INDIR_WORD,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dSubclassDlgEx" );
- functions->_Ctl3dSubclassDlgEx = GetIndirectFunctionHandle( proc,
- INDIR_HWND,
- INDIR_DWORD,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dGetVer" );
- functions->_Ctl3dGetVer = GetIndirectFunctionHandle( proc,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dEnabled" );
- functions->_Ctl3dEnabled = GetIndirectFunctionHandle( proc,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dCtlColor" );
- functions->_Ctl3dCtlColor = GetIndirectFunctionHandle( proc,
- INDIR_HDC,
- INDIR_LONG,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dCtlColorEx" );
- functions->_Ctl3dCtlColorEx = GetIndirectFunctionHandle( proc,
- INDIR_UINT,
- INDIR_WPARAM,
- INDIR_LPARAM,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dColorChange" );
- functions->_Ctl3dColorChange = GetIndirectFunctionHandle( proc,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dSubclassCtl" );
- functions->_Ctl3dSubclassCtl = GetIndirectFunctionHandle( proc,
- INDIR_HWND,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dDlgFramePaint" );
- functions->_Ctl3dDlgFramePaint = GetIndirectFunctionHandle( proc,
- INDIR_HWND,
- INDIR_UINT,
- INDIR_WPARAM,
- INDIR_LPARAM,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dAutoSubclass" );
- functions->_Ctl3dAutoSubclass = GetIndirectFunctionHandle( proc,
- INDIR_HANDLE,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dRegister" );
- functions->_Ctl3dRegister = GetIndirectFunctionHandle( proc,
- INDIR_HANDLE,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dUnregister" );
- functions->_Ctl3dUnregister = GetIndirectFunctionHandle( proc,
- INDIR_HANDLE,
- INDIR_ENDLIST );
-
- proc = GetProcAddress( dll, "Ctl3dWinIniChange" );
- functions->_Ctl3dWinIniChange = GetIndirectFunctionHandle( proc,
- INDIR_ENDLIST );
-
- functions->dll = dll;
- return( TRUE );
-}
-
-static void unload_functions( CTL3DFUNCTIONS * functions )
-{
- FreeLibrary( functions->dll );
- functions->dll = 0;
-}
-
-/* Function Definitions */
-
-BOOL WINAPI Ctl3dSubclassDlg(HWND hwnd, WORD w)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dSubclassDlg,
- hwnd, w);
-}
-
-BOOL WINAPI Ctl3dSubclassDlgEx(HWND hwnd, DWORD dw)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dSubclassDlgEx,
- hwnd, dw);
-}
-
-WORD WINAPI Ctl3dGetVer(void)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (WORD)InvokeIndirectFunction(Ctl3dFunc._Ctl3dGetVer);
-}
-
-BOOL WINAPI Ctl3dEnabled(void)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dEnabled);
-}
-
-HBRUSH WINAPI Ctl3dCtlColor(HDC hdc, LONG l)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (HBRUSH)InvokeIndirectFunction(Ctl3dFunc._Ctl3dCtlColor,
- hdc, l);
-}
-
-HBRUSH WINAPI Ctl3dCtlColorEx(UINT ui, WPARAM wp, LPARAM lp)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (HBRUSH)InvokeIndirectFunction(Ctl3dFunc._Ctl3dCtlColorEx,
- ui, wp, lp);
-}
-
-BOOL WINAPI Ctl3dColorChange(void)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dColorChange);
-}
-
-BOOL WINAPI Ctl3dSubclassCtl(HWND hwnd)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dSubclassCtl,
- hwnd);
-}
-
-LONG WINAPI Ctl3dDlgFramePaint(HWND hwnd, UINT ui, WPARAM wp, LPARAM lp)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (LONG)InvokeIndirectFunction(Ctl3dFunc._Ctl3dDlgFramePaint,
- hwnd, ui, wp, lp);
-}
-
-BOOL WINAPI Ctl3dAutoSubclass(HANDLE hnd)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dAutoSubclass,
- hnd);
-}
-
-BOOL WINAPI Ctl3dRegister(HANDLE hnd)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dRegister,
- hnd);
-}
-
-BOOL WINAPI Ctl3dUnregister(HANDLE hnd)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return FALSE;
-
- return (BOOL)InvokeIndirectFunction(Ctl3dFunc._Ctl3dUnregister,
- hnd);
-}
-
-VOID WINAPI Ctl3dWinIniChange(void)
-{
- if (!Ctl3dFunc.dll)
- if (!load_functions(&Ctl3dFunc))
- return;
-
- InvokeIndirectFunction(Ctl3dFunc._Ctl3dWinIniChange);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // __WINDOWS_386__
projects / wxWidgets.git / commitdiff
