/*! \file objstr.h * \brief Scol Objects structure * \author Fred Manisse */ // // Modifications History // //$ LB (13/06/2002) : changed the objbitmap struct to manage the GDI problem. // // //$LB (16/12/2003) : add a background bitmap to the ObjWindow struct, in order to simulate // the windows transparency (Win95, 98, Me). (WinXp, win2k : doesn't have to be // simulated). #ifndef OBJSTR_H #define OBJSTR_H #include #define MAX_TEXT 32000 #define OBJ_TYPE_NULL 0 #define OBJ_TYPE_WINDOW 1 #define OBJ_TYPE_TEXT 2 #define OBJ_TYPE_EDIT_LINE 3 #define OBJ_TYPE_EDIT_TEXT 4 #define OBJ_TYPE_PUSHBUTTON 5 #define OBJ_TYPE_MENU 6 #define OBJ_TYPE_CHECK_BOX 7 #define OBJ_TYPE_COMBO_BOX 8 #define OBJ_TYPE_FONT 9 #define OBJ_TYPE_RICH_TEXT 10 #define OBJ_TYPE_BITMAP 11 #define OBJ_TYPE_PUSH_BUTTON_BITMAP 12 #define OBJ_TYPE_LIST_BOX 14 #define OBJ_TYPE_MENU_ITEM 15 #define OBJ_TYPE_CURSOR 16 #define OBJ_TYPE_TREE 17 #define OBJ_TYPE_LISTBITMAP 18 #define OBJ_TYPE_LISTTAB 19 #define OBJ_TYPE_HEADER 20 /* Window states flags */ #define WINDOW_MINIMIZED 1 #define WINDOW_MAXIMIZED 2 #define WINDOW_RESTORED 3 #define WINDOW_HIDDEN 4 #define WINDOW_UNHIDDEN 5 /* Window creation flags */ #define WN_MINIMIZE (1<<0) #define WN_NOBORDER (1<<1) #define WN_NOCAPTION (1<<2) #define WN_NOCLIPCHILDREN (1<<3) #define WN_CHILD (1<<4) #define WN_ACTIVEX (1<<5) #define WN_MINBOX (1<<6) #define WN_SIZEBOX (1<<7) #define WN_MENU (1<<8) #define WN_NOCURSOR (1<<9) #define WN_NOFOCUS (1<<10) #define WN_DRAGDROP (1<<11) #define WN_CHILDMENU (1<<12) #define WN_HIDE (1<<13) #define WN_DIALOG (1<<14) #define WN_DOWN (1<<15) #define WN_GROUP (1<<16) #define WN_MAXBOX (1<<17) #define WN_MODAL (1<<18) #define WN_HSCROLL (1<<19) #define WN_VSCROLL (1<<20) #define WN_CHILDSCROLL (1<<21) #define WN_NOBACKGROUND (1<<22) #define WN_NOSCOL (1<<24) #define WN_EX_LAYERED (1<<25) #define WN_TOPMOST (1<<26) #define BUFFER_FLAG_DOWN 1 /* le buffer est de bas de en haut , et non de haut en bas */ /****************************************************************************************/ /* */ /* Structure ObjVoid : base structure, common to all objects */ /* */ /****************************************************************************************/ struct ObjVoid { int Type ; /* Object type */ int Father ; /* Scol pointer to father */ int Buffer ; /* TYPEBUF data type */ int Tab ; /* TYPETAB data type */ } ; typedef struct ObjVoid *PtrObjVoid ; /****************************************************************************************/ /* */ /* Constantes definissant les differents types d'objets */ /* Ces constantes correspondent au champ type de l'objet de base */ /* */ /****************************************************************************************/ #define OBJ_TYPE_NULL 0 #define OBJ_MAX_TYPE 1 /****************************************************************************************/ /* */ /* Structure for bitmap type */ /* */ /****************************************************************************************/ //$ LB (13/06/2002) : changed the objbitmap struct to manage the GDI problem. //$ LB (12/07/2003) : 16 bits to 24 bits typedef unsigned char* OBJBITMAP_BUFFER; struct ObjBitmap { int PosX ; int PosY ; int TailleW ; int TailleH ; int BPP , BytesPP, BPL ; int Flags ; HWND WHandler ; int Couleurs ; // number of colors int handler; // new global handler OBJBITMAP_BUFFER bits; // bitmap buffer PALETTEENTRY *table; // table of colors HBITMAP DIBhandler; // handler of the DIBSection }; typedef struct ObjBitmap * PtrObjBitmap ; //$LB (16/12/2003) extern PtrObjBitmap LIB2DtransBkg; /* background bitmap for simulated window transparency */ struct Palette { unsigned char R [ 256 ] ; unsigned char G [ 256 ] ; unsigned char B [ 256 ] ; } ; typedef struct Palette * PtrPalette ; #define GET_RED(pal,num) ((pal)->R[num]) #define GET_GREEN(pal,num) ((pal)->G[num]) #define GET_BLUE(pal,num) ((pal)->B[num]) /****************************************************************************************/ /* */ /* Structure ObjWindow : structure de donnees buffer d'un objet window */ /* */ /****************************************************************************************/ //$LB (16/12/2003) : add a background bitmap to the ObjWindow struct, in order to simulate // the windows transparency (Win95, 98, Me). (WinXp, win2k : doesn't have to be // simulated). struct ObjWindow { int PosX ; /* position X a l'ecran */ int PosY ; /* position Y a l'ecran */ int TailleW ; /* taille horizontale de la fenetre */ int TailleH ; /* tailel verticale de la fenetre */ int Flags ; /* flags de la fenetre */ HWND WHandler ; /* Handler Windows */ int MinW ; /* taille minimale horizontale de la fenetre */ int MinH ; /* taille minimale verticale de la fenetre */ int MaxW ; /* taille maximale horizontale de la fenetre */ int MaxH ; /* taille maximale verticale de la fenetre */ HWND Child ; /* fenetre fille pour le scrolling */ HCURSOR Cursor ; /* fenetre fille pour le scrolling */ //$LB(16/12/2003) unsigned char tSimulated; /* 1 if simulated (Win95,98,ME,NT), */ PtrObjBitmap tBuf ; /* bitmap buffer for simulated transpary */ PtrObjBitmap tBkg ; /* point to LIB2DtransBkg */ int tX, tY ; /* <=> window coordinates <=> coordinates of the LIB2DtransBkg area to draw */ unsigned char tColorB ; /* transparency color R G B */ unsigned char tColorG ; unsigned char tColorR ; unsigned char tfactor ; /* alpha blending factor */ int tflags ; /* transparency flags : transparency color | alpha blending */ }; typedef struct ObjWindow *PtrObjWindow ; /****************************************************************************************/ /* */ /* Structure pour le type Font */ /* */ /****************************************************************************************/ struct ObjFont { int Height ; int Direction ; int Flags ; HFONT WHandler ; } ; typedef struct ObjFont * PtrObjFont ; //$LB (11/11/2003) /****************************************************************************************/ /* */ /* Structure pour le type cursor */ /* */ /****************************************************************************************/ struct ObjCursor { HCURSOR HCursor ; int X ; int Y ; } ; typedef struct ObjCursor * PtrObjCursor ; //----------------------------------------------------------------------------- // Miscellaneous helper functions //----------------------------------------------------------------------------- #define SAFE_DELETE(p) { if(p) { delete (p); (p)=NULL; } } #define SAFE_DELETE_ARRAY(p) { if(p) { delete[] (p); (p)=NULL; } } #define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } } #define SAFE_CLOSE_HANDLE(p) { if(p) { CloseHandle(p); (p)=NULL; } } #define SAFE_DELETE_BUFFER(p) { if(p) { if( (p)->buffer ) delete[] (p)->buffer; delete (p); (p)=NULL; } } #endif