// $Id: window.h 1.5 1998/04/08 15:13:40 dlorre Exp dlorre $ #if !defined( CLASS_WINDOW_H ) #define CLASS_WINDOW_H 1 #if !defined( EXEC_TYPES_H ) #include #endif #if !defined( GRAPHICS_TYPES_H ) #include #endif #if !defined( GRAPHICS_GFXMACROS_H ) #include #endif #if !defined( INTUITION_GADGETCLASS_H ) #include #endif #if !defined( LIBRARIES_GADTOOLS_H ) #include #endif #ifndef CLASS_SLIST_H #include "slist.h" #endif #include "rectangle.h" #include "screen.h" #include "locale.h" #ifndef CLASS_GADGETLIST_H #include "gadgetlist.h" #endif #ifndef CLASS_GADGET_H class window ; #include "gadgets/gadget.h" #endif #ifndef CLASS_STRING_H #include "gadgets/string.h" #endif #ifdef open #undef open #endif #ifdef close #undef close #endif class menustate { public: MenuItem *item ; BOOL enable ; BOOL checked ; menustate() : item(NULL), enable(TRUE), checked(FALSE) {} } ; class window ; class wlink : public nlink { public: window *win ; } ; // ======================================================================== // ========================== WINDOW CLASS ================================ // ======================================================================== class window : public rectangle { friend class gadgetlist ; private: TagItem *tags ; Region *clipregion ; Rectangle *cliprect ; short awidth ; short aheight ; int asize ; WORD *areaBuffer ; UBYTE *tmpBuffer; // PLANEPTR BitMap *tmpBitMap ; AreaInfo *areaInfo ; TmpRas *tmpRas ; short drawmode ; RastPort *bgrp ; BitMap *bgbm ; wlink link ; protected: gadgetlist *g ; // the gadgets attached to this window void (*reqfunc)(long, unsigned long, unsigned short) ; ULONG idcmp ; // the IDCMP flags BOOL hasgadgets ; // window contains gadgets BOOL hasmenus ; // window contains menus BOOL selfmsg ; // the MsgPort is not shared public: screen *ws ; Window *win ; // useful pointers MsgPort *mp ; Menu *menu ; RastPort *rp ; BOOL active ; // user did not request for closing BOOL initok ; // open window succeeds ULONG signal ; // the MsgPort signal bit char sname[256] ; // storage (name in dialog box) BOOL okflag ; // user accept dialog box BOOL applique ; // do the changes now LONG emode ; // extended mode set to 1 if special action public: window(short l, short t, short w, short h) ; virtual ~window() ; protected: // Standard Gadget Routines virtual void fok(gadget *g, unsigned long classe, unsigned short code) ; virtual void fcancel(gadget *g, unsigned long classe, unsigned short code) ; virtual void fapply(gadget *g, unsigned long classe, unsigned short code) ; virtual void fname(gadget *g, unsigned long classe, unsigned short code) ; virtual void handlevkey(USHORT code) ; virtual void handlerawkey(USHORT code) ; virtual void handlemousebuttons(USHORT code, WORD x, WORD y, UWORD qualifier) ; public: virtual void open(screen *) ; virtual void close() ; virtual void simpleevent(IntuiMessage *msg) ; virtual void otext( long x, long y, const char *string ) ; protected: void _open(MsgPort *, ULONG, ULONG, ...) ; void _open(MsgPort *, ULONG, TagItem *) ; void strip() ; void stripimsg() ; void resetidcmp() ; public: void prepbox(BOOL center=FALSE) ; // Initialization routine void eventloop() ; void processevents(IntuiMessage *msg) ; void setfunc(void (*func)(long , unsigned long, unsigned short)) ; // Window management functions void move(short dx, short dy=0) ; void size(short dw, short dh=0) ; void box(short x, short y, short w, short h) ; void limits(short wmin, short hmin, short wmax, short hmax) ; void titles(const char *wt, const char *st) ; void activate() ; void front() ; void back() ; // Gadtools & Menus routines void recessedbox(short x, short y, short w, short h) ; void bevelbox(short x, short y, short w, short h) ; void setmenus(struct NewMenu *menu1, ...) ; void expandmenu(Menu *, NewMenu *extmenu) ; void menuchanges(menustate *, LONG count) ; MenuItem *itemaddress( unsigned long menuNumber ) ; MenuItem *itemaddress(LONG m, LONG i, LONG s) ; void clearmenustrip(void) ; BOOL resetmenustrip(void) ; // Gfx routines void pmove(long x, long y) ; // Move(rp, ...) void draw(long x, long y) ; // Draw(rp, ...) void polydraw(long count, WORD *polyTable) ; void rectfill(long xMin, long yMin, long xMax, long yMax) ; void eraserect(long xMin, long yMin, long xMax, long yMax ) ; void setapen(unsigned long pen) ; void setbpen(unsigned long pen) ; void setopen(unsigned long pen) ; void setrast(unsigned long pen) ; void setdrmd(unsigned long drawMode) ; void setdrpt(UWORD pattern) ; void setafpt(const UWORD *pattern, BYTE count) ; short textlength(const char *string, unsigned long count ) ; void text( const char *string, unsigned long count ) ; unsigned long textfit(const char *string, unsigned long strLen, struct TextExtent *textExtent, struct TextExtent *constrainingExtent, long strDirection, unsigned long constrainingBitWidth, unsigned long constrainingBitHeight ) ; void setfont(TextFont *font) ; // Intuition Drawing Routines void printitext(IntuiText *iText, long left, long top ) ; void drawborder( Border *border, long leftOffset, long topOffset ) ; void drawimage( struct Image *image, long leftOffset, long topOffset ) ; void eraseimage( struct Image *image, long leftOffset, long topOffset ) ; // Clip Routines int newregion(void) ; void disposeregion(void) ; BOOL addregion(short l, short t, short w, short h) ; void installclip(void) ; void removeclip(void) ; // Pointer Routines void setpointer( UWORD *pointer, long height, long width, long xOffset, long yOffset ) ; void clearpointer() ; // Area Routines short initarea(short w, short h, int size=1000) ; void freearea() ; long areaellipse(long xCenter, long yCenter, long a, long b ) ; long areamove( long x, long y ) ; long areadraw( long x, long y ) ; long areaend() ; BOOL flood( unsigned long mode, long x, long y ) ; // BackGround Drawing routines void setbgrp(RastPort *brp) ; void clearbgrp() ; void flushbg(int x, int y, int w, int h, int mode=0xC0) ; // Refresh routines void beginrefresh() ; void endrefresh(BOOL end) ; void refreshwindowframe() ; } ; inline void window::fok(gadget *g, unsigned long classe, unsigned short code) { okflag = TRUE; active = FALSE ; emode = 0 ; applique = FALSE ; } inline void window::fcancel(gadget *g, unsigned long classe, unsigned short code) { okflag = FALSE; active = FALSE ; emode = 0 ; applique = FALSE ; } inline void window::fapply(gadget *g, unsigned long classe, unsigned short code) { okflag = TRUE; active = FALSE ; emode = 0 ; applique = TRUE ; } inline void window::handlevkey(USHORT code) { if (code == 0x0D) { g->selectgadget(g->getcount()-2, FALSE) ; } else if (code == 0x1B) { g->selectgadget(g->getcount()-1, FALSE) ; } else g->parsegadgets(code) ; } inline void window::handlerawkey(USHORT code) { } inline void window::handlemousebuttons(USHORT code, WORD x, WORD y, UWORD qualifier) { } #if !defined( CLASS_WINDOW_INLINES_H ) && !defined( NO_CLASS_WINDOW_INLINES ) #include "window_inlines.h" #endif typedef void (window::*WFUNC)(gadget *, unsigned long, unsigned short) ; #endif