#ifndef __XTONX_H #define __XTONX_H /* * Copyright (c) 2001, 2003 by Greg Haerr * * XtoNX.h - X to Nano-X macro conversion header file * * Yes, this is a vain attempt at making things easier when * porting Xlib programs to Nano-X! */ #ifdef __cplusplus extern "C" { #endif #define MWINCLUDECOLORS #include "nano-X.h" /* ***********************************************************************/ /* Types */ /* ***********************************************************************/ typedef GR_CURSOR_ID Cursor; typedef GR_DRAW_ID Drawable; typedef GR_FONT_ID Font; typedef GR_GC_ID GC; typedef GR_WINDOW_ID Pixmap; typedef GR_REGION_ID Region; typedef unsigned long Time; /* change to GR_TIME*/ typedef GR_WINDOW_ID Window; typedef GR_EVENT XEvent; typedef GR_FONT_INFO XFontStruct; typedef GR_POINT XPoint; typedef GR_RECT XRectangle; /* static display structed initialized by XOpenDisplay()*/ typedef struct { GR_COORD display_width; GR_COORD display_height; int display_bpp; } Display; /* kluge structs*/ #define XCharStruct char /* ***********************************************************************/ /* Constants */ /* ***********************************************************************/ #define False 0 #define True 1 #define GXcopy GR_MODE_COPY #define GXxor GR_MODE_XOR #define None 0 #define RectangleOut MWRECT_OUT #define RectangleIn MWRECT_ALLIN #define RectanglePart MWRECT_PARTIN /* events*/ #define ButtonPressMask GR_EVENT_MASK_BUTTON_DOWN #define ButtonReleaseMask GR_EVENT_MASK_BUTTON_UP #define EnterWindowMask GR_EVENT_MASK_MOUSE_ENTER #define ExposureMask GR_EVENT_MASK_EXPOSURE #define KeyPressMask GR_EVENT_MASK_KEY_DOWN #define KeyReleaseMask GR_EVENT_MASK_KEY_UP #define LeaveWindowMask GR_EVENT_MASK_MOUSE_EXIT #define SubstructureNotifyMask GR_EVENT_MASK_CHLD_UPDATE #define ButtonPress GR_EVENT_TYPE_BUTTON_DOWN #define ButtonRelease GR_EVENT_TYPE_BUTTON_UP #define ConfigureNotify GR_EVENT_TYPE_CHLD_UPDATE #define EnterNotify GR_EVENT_TYPE_MOUSE_ENTER #define Expose GR_EVENT_TYPE_EXPOSURE #define KeyPress GR_EVENT_TYPE_KEY_DOWN #define KeyRelease GR_EVENT_TYPE_KEY_UP #define LeaveNotify GR_EVENT_TYPE_MOUSE_EXIT /* ***********************************************************************/ /* Functions */ /* ***********************************************************************/ #define BlackPixel(d,s) BLACK #define DefaultScreen(d) 0 #define RootWindow(d,s) GR_ROOT_WINDOW_ID #define WhitePixel(d,s) WHITE #define XClearArea(d,w,X,Y,W,H,e) GrClearArea(w,X,Y,W,H,e) #define XClearWindow(d,w) GrClearArea(w,0,0,0,0,GR_FALSE) #define XCloseDisplay(d) GrClose() #define XCopyArea(s,sw,dw,gc,sx,sy,W,H,dx,dy) GrCopyArea(dw,gc,dx,dy,W,H,sw,sx,sy,0) #define XCreateBitmapFromData(d,w,bm,W,H) \ GrNewPixmapFromData(W,H,WHITE,BLACK,(void *)bm, \ GR_BMDATA_BYTEREVERSE|GR_BMDATA_BYTESWAP) #define XCreateGC(d,a,b,c) GrNewGC() #define XCreatePixmap(d,w,W,H,depth) GrNewPixmap(W,H,(void *)0) #define XCreatePixmapFromBitmapData(d,w,bm,W,H,f,b,depth) \ GrNewPixmapFromData(W,H,f,b,(void *)bm, \ GR_BMDATA_BYTEREVERSE|GR_BMDATA_BYTESWAP) #define XCreateRegion() GrNewRegion() #define XCreateSimpleWindow(d,p,x,y,w,h,bw,bordc,backc) \ GrNewWindow(p,x,y,w,h,bw,backc,bordc) #define XCreateWindow(d,p,x,y,w,h,bw,depth,cl,vis,vm,attr) \ GrNewWindow(p,x,y,w,h,bw,WHITE,BLACK) #define XDefineCursor(d,w,c) GrSetWindowCursor(w,c) #define XDestroyRegion(r) GrDestroyRegion(r) #define XDestroyWindow(d,w) GrDestroyWindow(w) #define XDrawArc(d,w,g,x,y,W,H,a1,a2) GrArcAngle(w,g,(x)+(W)/2,(y)+(H)/2,(W)/2,(H)/2,a1,((a1)+(a2)),GR_ARC) #define XDrawLine(d,w,g,x1,y1,x2,y2) GrLine(w,g,x1,y1,x2,y2) #define XDrawLines(d,w,g,ar,cnt,B) GrDrawLines(w,g,ar,cnt) #define XDrawRectangle(d,w,g,x,y,W,H) GrRect(w,g,x,y,W,H) #define XDrawString(d,w,g,x,y,s,c) GrText(w,g,x,y,(void *)s,c,GR_TFASCII) #define XFillArc(d,w,g,x,y,W,H,a1,a2) GrArcAngle(w,g,(x)+(W)/2,(y)+(H)/2,(W)/2,(H)/2,a1,((a1)+(a2)),GR_PIE) #define XFillPolygon(d,w,gc,ar,cnt,ign1,ign2) GrFillPoly(w,gc,cnt,ar) #define XFillRectangle(d,w,g,x,y,W,H) GrFillRect(w,g,x,y,W,H) #define XFlush(d) GrFlush() #define XFree(p) free(p) #define XFreeGC(w,g) GrDestroyGC(g) #define XFreePixmap(d,w) GrDestroyWindow(w) #define XLoadFont(d,f) GrCreateFont(0, 0, 0) #define XLowerWindow(d,w) GrLowerWindow(w) #define XMapWindow(d,w) GrMapWindow(w) #define XMoveWindow(d,w,x,y) GrMoveWindow(w,x,y) #define XNextEvent(d,ep) GrGetNextEvent(ep) #define XQueryTree(d,w,r,p,c,nc) GrQueryTree(w,p,c,nc) #define XRaiseWindow(d,w) GrRaiseWindow(w) #define XRectInRegion(r,x,y,w,h) GrRectInRegion(r,x,y,w,h) #define XReparentWindow(d,w,p,x,y) GrReparentWindow(w,p,x,y) #define XResizeWindow(d,w,W,H) GrResizeWindow(w,W,H) #define XSelectInput(d,w,m) GrSelectEvents(w,m) #define XSetFont(d,g,f) GrSetGCFont(g,f) #define XSetForeground(d,g,c) GrSetGCForeground(g,c) #define XSetFunction(d,g,f) GrSetGCMode(g,f) #define XSetIconName(d,w,n) /* nyi*/ #define XSetRegion(d,g,c) GrSetGCRegion(g,c) #define XSetWindowBackground(d,w,c) GrSetWindowBackgroundColor(w,c) #define XSetWindowBackgroundPixmap(d,w,p) GrSetBackgroundPixmap(w,p,GR_BACKGROUND_TILE) #define XSetWindowBorder(d,w,c) GrSetWindowBorderColor(w,c) #define XSetWindowBorderWidth(d,w,bw) GrSetWindowBorderSize(w,bw) #define XStoreName(d,w,n) GrSetWindowTitle(w,n) #define XSubtractRegion(sra,srb,dr) GrSubtractRegion(dr,sra,srb) #define XSync(d,f) GrFlush() #define XUndefineCursor(d,w) GrSetWindowCursor(w,0) #define XUnionRectWithRegion(rect,sr,dr) GrUnionRectWithRegion(dr,rect) /* FIXME*/ #define XUnmapWindow(d,w) GrUnmapWindow(w) /* ***********************************************************************/ /* client-statically declared functions */ /* ***********************************************************************/ #define DisplayWidth(d,s) (_display.display_width) #define DisplayHeight(d,s) (_display.display_height) #define DefaultDepth(d,s) (_display.display_bpp) #define STATIC_FUNCTIONS \ static Display _display; \ \ Display * \ XOpenDisplay(char *name) \ { \ GR_SCREEN_INFO sinfo; \ \ if (GrOpen() < 0) \ return NULL; \ \ GrGetScreenInfo(&sinfo); \ _display.display_width = sinfo.cols; \ _display.display_height = sinfo.rows; \ _display.display_bpp = sinfo.bpp; \ \ return &_display; \ } \ \ int \ XPending(Display *d) \ { \ GR_EVENT ev; \ \ GrFlush(); \ return GrPeekEvent(&ev); \ } #ifdef __cplusplus } /* extern "C"*/ #endif #endif /* __XTONX_H*/