/*** toolkit.hpp - ** Copyright (c) 1999*      Transvirtual Technologies, Inc.  All rights reserved.** See the file "license.terms" for information on usage and redistribution * of this file. */#ifndef __toolkit_h#define __toolkit_h#include "config.h"#include "config-std.h"#include "config-io.h"#include "config-mem.h"#include "jni.h"#include <tchar.h>#include "cmnwnd.hpp"extern "C" {#include "..\..\..\..\kaffe\kaffevm\gtypes.h"#include "..\..\..\..\kaffe\kaffevm\locks.h"#include "..\..\..\..\include\java_lang_Object.h"#include "..\..\..\..\kaffe\kaffevm\gc.h"#include "..\..\..\..\kaffe\kaffevm\debug.h"}extern "C" void kprintf( const char*, ...); // #define DBG(_topic,_msgSpec) printf _msgSpec// #define DBG_ACTION(_topic,__action)#define D_LOOP_MODE 1extern "C" LRESULT WINAPI WndProc( HWND, UINT, WPARAM, LPARAM);/******************************************************************************** image handling structures*/typedef struct _AlphaImage {       /* storage for full alpha channel images */	unsigned char *buf;	int           width, height;} AlphaImage;typedef struct _Image {	int	          trans;          /* transparent index */	int	          left, top;	int           width, height;  /* we need this in case we are a pixmap */		HBITMAP	      bmp;	HBITMAP	      mask;		HDC		      dcMask;	HDC		      dc;		int           latency;        /* between image flips, for "gif-movies" */	int			  frame;	struct _Image *next;          /* next movie-frame */} Image;/******************************************************************************** structure to store guessed and computed Frame/Dialog insets (titlebar, borders)*/typedef struct _DecoInset {	int           left;	int           top;	int           right;	int           bottom;	char          guess;} DecoInset;           /******************************************************************************** this is the master AWT structure (singleton object), glueing it al together*/typedef struct _Toolkit {	HDC	          display;	TCHAR         *buf;	unsigned int  nBuf;		HCURSOR		  cursors[14];		DecoInset     frameInsets;	DecoInset     dialogInsets;		KWnd          **windows;	int           nWindows;		HWND          lastHwnd;	KWnd          *lastWnd;			jobject		  jEvt;	int			  dspTid;		HWND          wakeUp;} Toolkit;/******************************************************************************** font struct*/typedef struct _Font {	HFONT fnt;	TEXTMETRIC fm;} Font;/******************************************************************************** global data def/decl*/#ifdef MAINToolkit   XTk;Toolkit   *X = &XTk;jclass    Tlk;JNIEnv    *JniEnv;#elseextern Toolkit  *X;extern jclass   Tlk;extern JNIEnv   *JniEnv;#endif/****************************************************************************************** heap wrapper macros*/#undef malloc#undef calloc#undef freestatic inline void* _awt_malloc_wrapper ( size_t size ){	void *adr = KMALLOC( size);	DBG( awt_mem, ("malloc: %d  -> %x\n", size, adr));	return adr;}static inline void* _awt_calloc_wrapper ( int n, size_t size ){	void *adr = KCALLOC( n, size);	DBG( awt_mem, ("calloc: %d,%d  -> %x\n", n, size, adr));	return adr;}static inline void _awt_free_wrapper ( void* adr ){	DBG( awt_mem, ("free: %x\n", adr));	KFREE( adr);}#define AWT_MALLOC(_n) \_awt_malloc_wrapper( _n)#define AWT_CALLOC(_n,_sz) \_awt_calloc_wrapper( _n, _sz)#define AWT_FREE(_adr) \_awt_free_wrapper( _adr);static inline void* getBuffer ( Toolkit* X, unsigned int nBytes ) {	if ( nBytes > X->nBuf ) {		if ( X->buf )			AWT_FREE( X->buf);		X->buf  = (TCHAR*)AWT_MALLOC( nBytes * sizeof(TCHAR));		X->nBuf = nBytes;	}	return X->buf;}static inline char* java2CString ( JNIEnv *env, Toolkit* X, jstring jstr ) {  jboolean isCopy;  register unsigned i;  unsigned      n = env->GetStringLength( jstr);  const jchar    *jc = env->GetStringChars( jstr, &isCopy);  char         *c;  if ( n >= X->nBuf ) {	if ( X->buf )	  AWT_FREE( X->buf);	X->buf = (TCHAR*) AWT_MALLOC( n+1);	X->nBuf = n+1;  }  for ( i=0, c=(char*)X->buf; i<n; i++ ) *c++ = (char) jc[i];  *c = 0;  env->ReleaseStringChars( jstr, jc);  return (char*)X->buf;}static inline TCHAR* java2WinString ( JNIEnv *env, Toolkit* X, jstring jstr ) {	jboolean isCopy;	UINT i, n;	const jchar *jc;		if ( ! jstr) {		X->buf[0] = 0;		return X->buf;	}		n = env->GetStringLength( jstr);    jc = env->GetStringChars( jstr, &isCopy);		getBuffer( X, n+1);		for ( i=0; i<n; i++ ) X->buf[i] = (TCHAR) jc[i];    X->buf[i] = 0;    env->ReleaseStringChars( jstr, jc);	    return X->buf;}static inline TCHAR* jbyte2WinString ( Toolkit* X, jbyte* jb, int len ) {	register int i;		getBuffer( X, len+1);		for ( i=0; i<len; i++ ) {		X->buf[i] = (TCHAR) jb[i];	}	X->buf[i] = 0;	return (X->buf);}static inline TCHAR* jchar2WinString ( Toolkit* X, jchar* jc, int len ) {	register int i;		getBuffer( X, len+1);		for ( i=0; i<len; i++ ) {		X->buf[i] = (TCHAR) jc[i];	}	X->buf[i] = 0;	return (X->buf);}static inline char* winString2UTF(Toolkit* X, TCHAR* str, int len) {#if !defined(_UNICODE)	return (str);#else	register int i;	char* buf;		getBuffer(X, len+1);	buf = (char*)X->buf;		for (i = 0; i < len; i++) {		buf[i] = (char)str[i];	}	buf[i] = 0;	return (buf);#endif}static inline HCURSOR getCursor ( jint jCursor ){	HCURSOR cursor;		if ( jCursor > 13 ) jCursor = 0;		if ( !(cursor = X->cursors[jCursor]) ){		LPCTSTR shape;#if defined(UNDER_CE)		shape = IDC_WAIT;#else		switch ( jCursor ) {		case  0: shape = IDC_ARROW; break;		/*  0: DEFAULT_CURSOR     */		case  1: shape = IDC_CROSS; break;		/*  1: CROSSHAIR_CURSOR   */		case  2: shape = IDC_IBEAM; break;		/*  2: TEXT_CURSOR        */		case  3: shape = IDC_WAIT; break;		/*  3: WAIT_CURSOR        */		case  4: shape = IDC_SIZENESW; break;	/*  4: SW_RESIZE_CURSOR   */		case  5: shape = IDC_SIZENWSE; break;	/*  5: SE_RESIZE_CURSOR   */		case  6: shape = IDC_SIZENWSE; break;	/*  6: NW_RESIZE_CURSOR   */		case  7: shape = IDC_SIZENESW; break;	/*  7: NE_RESIZE_CURSOR   */		case  8: shape = IDC_SIZENS; break;		/*  8: N_RESIZE_CURSOR    */		case  9: shape = IDC_SIZENS; break;		/*  9: S_RESIZE_CURSOR    */		case 10: shape = IDC_SIZEWE; break;		/* 10: W_RESIZE_CURSOR    */		case 11: shape = IDC_SIZEWE; break;		/* 11: E_RESIZE_CURSOR    */		case 12: shape = IDC_UPARROW; break;	/* 12: HAND_CURSOR        */		case 13: shape = IDC_SIZEALL; break;	/* 13: MOVE_CURSOR        */		default: shape = IDC_ARROW;		}#endif				cursor = X->cursors[jCursor] = LoadCursor( 0, shape);	}	return cursor;}static inline KWnd* getWnd ( HWND hwnd ){	if ( hwnd != X->lastHwnd ){		X->lastWnd = (KWnd*)GetWindowLong( hwnd, GWL_USERDATA);		X->lastHwnd = hwnd;	}	return X->lastWnd;}static inline void setWnd ( HWND hwnd, KWnd* wnd ){	X->lastWnd = wnd;	X->lastHwnd = hwnd;    SetWindowLong( hwnd, GWL_USERDATA, (long)wnd);}extern "C" {	jlong Java_java_awt_Toolkit_clrBright ( JNIEnv* env, jclass clazz, jint rgb );	jlong Java_java_awt_Toolkit_clrDark ( JNIEnv* env, jclass clazz, jint rgb );}static inline voidrgbValues ( Toolkit* X, unsigned long pixel, int* r, int* g, int* b ){	*r = GetRValue( pixel);	*g = GetGValue( pixel);	*b = GetBValue( pixel);}static inline intColorJ2N(int jrgb) {	return ( RGB( GetBValue( jrgb), GetGValue( jrgb), GetRValue( jrgb) ));}static inline intColorN2J(int nrgb) {	return ( RGB( GetBValue( nrgb), GetGValue( nrgb), GetRValue( nrgb) ));}static inline intColorN(int nrgb) {	return (nrgb & 0x00FFFFFF);}/****************************************************************************************** image functions*/Image* createImage ( int width, int height);void createMaskImage( Toolkit* X, Image* img);void createClrImage ( Toolkit* X, Image* img);void freeImage( Toolkit* X, Image* img);/****************************************************************************************** clipboard functions*/jobject selectionClear ( JNIEnv* env, Toolkit* X );jobject selectionRequest ( JNIEnv* env, Toolkit* X );/***************************************************************************************** * file io wrapper macros (for image production) */#define AWT_OPEN(_file)               open(_file, O_RDONLY|O_BINARY)#define AWT_REWIND(_fd)               lseek(_fd, 0, SEEK_SET)#define AWT_SETPOS(_fd,_off)          lseek(_fd, _off, SEEK_CUR)#define AWT_READ(_fd,_buf,_count)     read(_fd,_buf,_count)#define AWT_CLOSE(_fd)                close(_fd)/***************************************************************************************** * CE hacks */#if defined(UNDER_CE)#define GetMenu(X)              (CommandBar_GetMenu(this->hbar, 0))#define WS_THICKFRAME           0#define WS_OVERLAPPEDWINDOW     (WS_OVERLAPPED|WS_THICKFRAME|WS_CAPTION|WS_SYSMENU)#define WND_PROC				WNDPROC#define PIXEL(a,b,c,d)			SetPixel(a,b,c,d)#define GFLUSH()#define APPICON					(HICON)0#define BEEP()#else#define WND_PROC				FARPROC#define PIXEL(a,b,c,d)			SetPixelV(a,b,c,d)#define GFLUSH()				GdiFlush()#define APPICON					LoadIcon( 0, IDI_APPLICATION)#define BEEP()					Beep( 700, 70)#endif#endif