mlinelayoutpiece.h

00001 #if defined (_MGNCSCTRL_TOOLBAR) || defined (_MGNCSCTRL_IMWORDSEL)
00002 
00003 #ifndef _MGUI_NCSCTRL_LINELAYOUTPIECE_H
00004 #define _MGUI_NCSCTRL_LINELAYOUTPIECE_H
00005 
00006 #ifdef __cplusplus
00007 extern "C" {
00008 #endif
00009 
00010 typedef struct _mLineLayoutPieceClass mLineLayoutPieceClass;
00011 typedef struct _mLineLayoutPiece mLineLayoutPiece;
00012 
00013 #define NCS_LINELAYOUTPIECENODE_FLAG_FIXED 0x00 //the size of piece is fixed
00014 #define NCS_LINELAYOUTPIECENODE_FLAG_AUTO   0x01 //the size of piece must bigger than def_size
00015 typedef struct _mLineLayoutPieceNode {
00016         mHotPiece * piece;
00017         struct _mLineLayoutPieceNode * next, *prev;
00018         unsigned int flags:8;
00019         unsigned int def_min_size:12;
00020         unsigned int def_max_size:12;
00021 }mLineLayoutPieceNode;
00022 
00023 #define mLineLayoutPieceClassHeader(clss, superCls) \
00024         mLayoutPieceClassHeader(clss, superCls) \
00025         BOOL (*addPiece)(clss*, mHotPiece *piece, int type, int min_size, int max_size); \
00026         BOOL (*appendPiece)(clss*, mHotPiece *piece, int type, int min_size, int max_size); \
00027         void (*recalc)(clss*); \
00028         mLineLayoutPieceNode * (*find)(clss *,mHotPiece *piece); \
00029         void (*reset)(clss*, void (*free_piece)(mHotPiece*));
00030 
00031 struct _mLineLayoutPieceClass
00032 {
00033         mLineLayoutPieceClassHeader(mLineLayoutPiece, mLayoutPiece)
00034 };
00035 
00036 extern mLineLayoutPieceClass g_stmLineLayoutPieceCls;
00037 
00038 #define mLineLayoutPieceHeader(clss) \
00039         mLayoutPieceHeader(clss)  \
00040         int left:16; \
00041         int top:16; \
00042         int right:16; \
00043         int bottom:16; \
00044         unsigned short direction:1; \
00045         unsigned short autoWrap:1; \
00046         unsigned short line_height:14; \
00047         unsigned char  margin; \
00048         unsigned char  space; \
00049         mLineLayoutPieceNode *node; \
00050         mLineLayoutPieceNode *tail_node;
00051 
00052 
00053 struct _mLineLayoutPiece
00054 {
00055         mLineLayoutPieceHeader(mLineLayoutPiece)
00056 };
00057 
00058 enum mLineLayoutPieceProps{
00059         NCSP_LINELAYOUTPIECE_COUNT = LINELAYOUTPIECE_PROP_BEGIN,
00060         NCSP_LINELAYOUTPIECE_LINE_HEIGHT,
00061         NCSP_LINELAYOUTPiECE_AUTOWRAP  = PIECECOMM_PROP_AUTOWRAP,
00062         NCSP_LINELAYOUTPIECE_DIRECTION = PIECECOMM_PROP_DIRECTION,
00063         NCSP_LINELAYOUTPIECE_SPACE     = PIECECOMM_PROP_SPACE,
00064         NCSP_LINELAYOUTPIECE_MARGIN    = PIECECOMM_PROP_MARGIN
00065 };
00066 
00067 #ifdef __cplusplus
00068 }
00069 #endif
00070 
00071 #endif
00072 #endif //_MGNCSCTRL_TOOLBAR