Last change
on this file since 1036 was 97, checked in by phaller, 26 years ago |
Add: added cvs variable $Id$ to source files.
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1 | /* $Id: dibsect.h,v 1.3 1999-06-10 17:09:03 phaller Exp $ */
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2 |
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3 | /*
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4 | * GDI32 DIB sections
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5 | * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
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6 | * Project Odin Software License can be found in LICENSE.TXT
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7 | */
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8 | #ifndef __DIBSECT_H__
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9 | #define __DIBSECT_H__
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10 |
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11 | #ifdef OS2_ONLY
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12 | typedef struct {
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13 | BYTE rgbBlue;
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14 | BYTE rgbGreen;
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15 | BYTE rgbRed;
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16 | BYTE rgbReserved;
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17 | } RGBQUAD, *LPRGBQUAD;
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18 | #else
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19 | #define BITMAPINFO2 DWORD
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20 | #endif
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21 |
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22 | #define FLIP_VERT 1
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23 | #define FLIP_HOR 2
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24 |
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25 | typedef struct {
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26 | DWORD biSize;
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27 | LONG biWidth;
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28 | LONG biHeight;
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29 | WORD biPlanes;
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30 | WORD biBitCount;
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31 | DWORD biCompression;
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32 | DWORD biSizeImage;
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33 | LONG biXPelsPerMeter;
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34 | LONG biYPelsPerMeter;
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35 | DWORD biClrUsed;
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36 | DWORD biClrImportant;
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37 | } WINBITMAPINFOHEADER;
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38 |
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39 | class DIBSection
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40 | {
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41 | public:
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42 | DIBSection(WINBITMAPINFOHEADER *pbmi, DWORD handle, int fFlip);
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43 | ~DIBSection();
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44 |
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45 | char *GetDIBObject() { return bmpBits; };
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46 | void SelectDIBObject(HDC hdc);
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47 |
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48 | void UnSelectDIBObject() { this->hdc = 0; };
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49 |
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50 | BOOL BitBlt(HDC hdcDest, HWND hwndDest, int nXdest, int nYDest,
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51 | int nWidth, int nHeight, int nXsrc, int nYSrc, DWORD Rop);
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52 |
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53 | int SetDIBColorTable(int startIdx, int cEntries, RGBQUAD *rgb);
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54 | static DIBSection *getSection() { return section; } ;
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55 | static DIBSection *find(DWORD handle);
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56 | static DIBSection *findHDC(HDC hdc);
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57 | static void deleteSection(DWORD handle);
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58 | protected:
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59 |
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60 | private:
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61 | DWORD handle;
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62 | HWND hwndParent;
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63 | HDC hdc;
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64 | char *bmpBits;
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65 | BOOL fFlip;
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66 |
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67 | BITMAPINFO2 *pOS2bmp;
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68 | // Linked list management
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69 | DIBSection* next; // Next DIB section
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70 | static DIBSection* section; // List of DIB sections
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71 | };
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72 |
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73 | #endif
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