+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: mfutils.cpp
-// Purpose: Metafile utillities
-// Author: Julian Smart
-// Modified by:
-// Created: 12/07/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "mfutils.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include <wx/wxprec.h>
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include <wx/wx.h>
-#endif
-
-#include <wx/metafile.h>
-#include <wx/utils.h>
-
-#include <wx/ogl/mfutils.h>
-#include <stdio.h>
-
-static char hexArray[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B',
- 'C', 'D', 'E', 'F' };
-
-static void DecToHex(int dec, char *buf)
-{
- int firstDigit = (int)(dec/16.0);
- int secondDigit = (int)(dec - (firstDigit*16.0));
- buf[0] = hexArray[firstDigit];
- buf[1] = hexArray[secondDigit];
- buf[2] = 0;
-}
-
-// 16-bit unsigned integer
-static unsigned int getshort(FILE *fp)
-{
- int c, c1;
- c = getc(fp); c1 = getc(fp);
- unsigned int res = ((unsigned int) c) + (((unsigned int) c1) << 8);
- return res;
-}
-
-// 16-bit signed integer
-static int getsignedshort(FILE *fp)
-{
- int c, c1;
- c = getc(fp); c1 = getc(fp);
- int testRes = ((unsigned int) c) + (((unsigned int) c1) << 8);
- unsigned long res1 = ((unsigned int) c) + (((unsigned int) c1) << 8);
- int res = 0;
- if (res1 > 32767)
- res = (int)(res1 - 65536);
- else
- res = (int)(res1);
- return res;
-}
-
-// 32-bit integer
-static long getint(FILE *fp)
-{
- int c, c1, c2, c3;
- c = getc(fp); c1 = getc(fp); c2 = getc(fp); c3 = getc(fp);
- long res = (long)((long) c) +
- (((long) c1) << 8) +
- (((long) c2) << 16) +
- (((long) c3) << 24);
- return res;
-}
-
-
-/* Placeable metafile header
-struct mfPLACEABLEHEADER {
- DWORD key; // 32-bit
- HANDLE hmf; // 16-bit
- RECT bbox; // 4x16 bit
- WORD inch; // 16-bit
- DWORD reserved; // 32-bit
- WORD checksum; // 16-bit
-};
-*/
-
-wxMetaRecord::~wxMetaRecord(void)
-{
- if (points) delete[] points;
- if (stringParam) delete[] stringParam;
-}
-
-wxXMetaFile::wxXMetaFile(char *file)
-{
- ok = FALSE;
- top = 0.0;
- bottom = 0.0;
- left = 0.0;
- right = 0.0;
-
- if (file)
- ok = ReadFile(file);
-}
-
-/*
- Handle table gdiObjects
- ------------ ----------
- [0] wxPen
- [1]----param2--- wxBrush
- [2] | wxFont
- [3] | -> wxPen
-
- The handle table works as follows.
- When a GDI object is created whilst reading in the
- metafile, the (e.g.) createpen record is added to the
- first free entry in the handle table. The createpen
- record's param1 is a pointer to the actual wxPen, and
- its param2 is the index into the gdiObjects list, which only
- grows and never shrinks (unlike the handle table.)
-
- When SelectObject(index) is found, the index in the file
- refers to the position in the handle table. BUT we then
- set param2 to be the position of the wxPen in gdiObjects,
- i.e. to param2 of the CreatePen record, itself found in
- the handle table.
-
- When an object is deleted, the entry in the handletable is
- NULLed but the gdiObjects entry is not removed (no point, and
- allows us to create all GDI objects in advance of playing the
- metafile).
-*/
-
-
-static wxMetaRecord *HandleTable[100];
-static int HandleTableSize = 0;
-
-void DeleteMetaRecordHandle(int index)
-{
- HandleTable[index] = NULL;
-}
-
-int AddMetaRecordHandle(wxMetaRecord *record)
-{
- for (int i = 0; i < HandleTableSize; i++)
- if (!HandleTable[i])
- {
- HandleTable[i] = record;
- return i;
- }
- // No free spaces in table, so append.
-
- HandleTable[HandleTableSize] = record;
- HandleTableSize ++;
- return (HandleTableSize - 1);
-}
-
-bool wxXMetaFile::ReadFile(char *file)
-{
- HandleTableSize = 0;
-
- FILE *handle = fopen(file, "rb");
- if (!handle) return FALSE;
-
- // Read placeable metafile header, if any
- long key = getint(handle);
-
- if (key == (long) 0x9AC6CDD7)
- {
- long hmf = getshort(handle);
- int iLeft, iTop, iRight, iBottom;
- iLeft = getsignedshort(handle);
- iTop = getsignedshort(handle);
- iRight = getsignedshort(handle);
- iBottom = getsignedshort(handle);
-
- left = (double)iLeft;
- top = (double)iTop;
- right = (double)iRight;
- bottom = (double)iBottom;
-
- int inch = getshort(handle);
- long reserved = getint(handle);
- int checksum = getshort(handle);
-/*
- double widthInUnits = (double)right - left;
- double heightInUnits = (double)bottom - top;
- *width = (int)((widthInUnits*1440.0)/inch);
- *height = (int)((heightInUnits*1440.0)/inch);
-*/
- }
- else rewind(handle);
-
- // Read METAHEADER
- int mtType = getshort(handle);
-
- if (mtType != 1 && mtType != 2)
- {
- fclose(handle);
- return FALSE;
- }
-
- int mtHeaderSize = getshort(handle);
- int mtVersion = getshort(handle);
-
- if (mtVersion != 0x0300 && mtVersion != 0x0100)
- {
- fclose(handle);
- return FALSE;
- }
-
- long mtSize = getint(handle);
- int mtNoObjects = getshort(handle);
- long mtMaxRecord = getint(handle);
- int mtNoParameters = getshort(handle);
-
- while (!feof(handle))
- {
- long rdSize = getint(handle); // 4 bytes
- int rdFunction = getshort(handle); // 2 bytes
- if (feof(handle))
- break;
-
- switch (rdFunction)
- {
- case META_SETBKCOLOR:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETBKCOLOR);
- long colorref = getint(handle); // COLORREF
- rec->param1 = GetRValue(colorref);
- rec->param2 = GetGValue(colorref);
- rec->param3 = GetBValue(colorref);
- metaRecords.Append(rec);
- break;
- }
- case META_SETBKMODE:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETBKMODE);
- rec->param1 = getshort(handle); // Background mode
- if (rec->param1 == OPAQUE) rec->param1 = wxSOLID;
- else rec->param1 = wxTRANSPARENT;
- metaRecords.Append(rec);
- break;
- }
- case META_SETMAPMODE:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETMAPMODE);
- rec->param1 = getshort(handle);
- metaRecords.Append(rec);
- break;
- }
-// case META_SETROP2:
-// case META_SETRELABS:
-// case META_SETPOLYFILLMODE:
-// case META_SETSTRETCHBLTMODE:
-// case META_SETTEXTCHAREXTRA:
- case META_SETTEXTCOLOR:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETTEXTCOLOR);
- long colorref = getint(handle); // COLORREF
- rec->param1 = GetRValue(colorref);
- rec->param2 = GetGValue(colorref);
- rec->param3 = GetBValue(colorref);
- metaRecords.Append(rec);
- break;
- }
-// case META_SETTEXTJUSTIFICATION:
- case META_SETWINDOWORG:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETWINDOWORG);
- rec->param2 = getshort(handle);
- rec->param1 = getshort(handle);
- metaRecords.Append(rec);
- break;
- }
- case META_SETWINDOWEXT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETWINDOWEXT);
- rec->param2 = getshort(handle);
- rec->param1 = getshort(handle);
- metaRecords.Append(rec);
- break;
- }
-// case META_SETVIEWPORTORG:
-// case META_SETVIEWPORTEXT:
-// case META_OFFSETWINDOWORG:
-// case META_SCALEWINDOWEXT:
-// case META_OFFSETVIEWPORTORG:
-// case META_SCALEVIEWPORTEXT:
- case META_LINETO:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_LINETO);
- rec->param1 = getshort(handle); // x1
- rec->param2 = getshort(handle); // y1
- metaRecords.Append(rec);
- break;
- }
- case META_MOVETO:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_MOVETO);
- rec->param1 = getshort(handle); // x1
- rec->param2 = getshort(handle); // y1
- metaRecords.Append(rec);
- break;
- }
- case META_EXCLUDECLIPRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_EXCLUDECLIPRECT);
- rec->param4 = getshort(handle); // y2
- rec->param3 = getshort(handle); // x2
- rec->param2 = getshort(handle); // y1
- rec->param1 = getshort(handle); // x1
- metaRecords.Append(rec);
- break;
- }
- case META_INTERSECTCLIPRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_INTERSECTCLIPRECT);
- rec->param4 = getshort(handle); // y2
- rec->param3 = getshort(handle); // x2
- rec->param2 = getshort(handle); // y1
- rec->param1 = getshort(handle); // x1
- metaRecords.Append(rec);
- break;
- }
-// case META_ARC: // DO!!!
- case META_ELLIPSE:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_ELLIPSE);
- rec->param4 = getshort(handle); // y2
- rec->param3 = getshort(handle); // x2
- rec->param2 = getshort(handle); // y1
- rec->param1 = getshort(handle); // x1
- metaRecords.Append(rec);
- break;
- }
-// case META_FLOODFILL:
-// case META_PIE: // DO!!!
- case META_RECTANGLE:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_RECTANGLE);
- rec->param4 = getshort(handle); // y2
- rec->param3 = getshort(handle); // x2
- rec->param2 = getshort(handle); // y1
- rec->param1 = getshort(handle); // x1
- metaRecords.Append(rec);
- break;
- }
- case META_ROUNDRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_ROUNDRECT);
- rec->param6 = getshort(handle); // width
- rec->param5 = getshort(handle); // height
- rec->param4 = getshort(handle); // y2
- rec->param3 = getshort(handle); // x2
- rec->param2 = getshort(handle); // y1
- rec->param1 = getshort(handle); // x1
- metaRecords.Append(rec);
- break;
- }
-// case META_PATBLT:
-// case META_SAVEDC:
- case META_SETPIXEL:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SETPIXEL);
- rec->param1 = getshort(handle); // x1
- rec->param2 = getshort(handle); // y1
- rec->param3 = getint(handle); // COLORREF
- metaRecords.Append(rec);
- break;
- }
-// case META_OFFSETCLIPRGN:
- case META_TEXTOUT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_TEXTOUT);
- int count = getshort(handle);
- rec->stringParam = new char[count+1];
- fread((void *)rec->stringParam, sizeof(char), count, handle);
- rec->stringParam[count] = 0;
- rec->param2 = getshort(handle); // Y
- rec->param1 = getshort(handle); // X
- metaRecords.Append(rec);
- break;
- }
-/*
- case META_EXTTEXTOUT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_EXTTEXTOUT);
- int cellSpacing = getshort(handle);
- int count = getshort(handle);
- rec->stringParam = new char[count+1];
- fread((void *)rec->stringParam, sizeof(char), count, handle);
- rec->stringParam[count] = 0;
- // Rectangle
- int rectY2 = getshort(handle);
- int rectX2 = getshort(handle);
- int rectY1 = getshort(handle);
- int rectX1 = getshort(handle);
- int rectType = getshort(handle);
- rec->param2 = getshort(handle); // Y
- rec->param1 = getshort(handle); // X
- metaRecords.Append(rec);
- break;
- }
-*/
-// case META_BITBLT:
-// case META_STRETCHBLT:
- case META_POLYGON:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_POLYGON);
- rec->param1 = getshort(handle);
- rec->points = new wxRealPoint[(int)rec->param1];
- for (int i = 0; i < rec->param1; i++)
- {
- rec->points[i].x = getshort(handle);
- rec->points[i].y = getshort(handle);
- }
-
- metaRecords.Append(rec);
- break;
- }
- case META_POLYLINE:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_POLYLINE);
- rec->param1 = (long)getshort(handle);
- rec->points = new wxRealPoint[(int)rec->param1];
- for (int i = 0; i < rec->param1; i++)
- {
- rec->points[i].x = getshort(handle);
- rec->points[i].y = getshort(handle);
- }
-
- metaRecords.Append(rec);
- break;
- }
-// case META_ESCAPE:
-// case META_RESTOREDC:
-// case META_FILLREGION:
-// case META_FRAMEREGION:
-// case META_INVERTREGION:
-// case META_PAINTREGION:
-// case META_SELECTCLIPREGION: // DO THIS!
- case META_SELECTOBJECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_SELECTOBJECT);
- rec->param1 = (long)getshort(handle); // Position of object in gdiObjects list
- metaRecords.Append(rec);
- // param2 gives the index into gdiObjects, which is different from
- // the index into the handle table.
- rec->param2 = HandleTable[(int)rec->param1]->param2;
- break;
- }
-// case META_SETTEXTALIGN:
-// case META_DRAWTEXT:
-// case META_CHORD:
-// case META_SETMAPPERFLAGS:
-// case META_EXTTEXTOUT:
-// case META_SETDIBTODEV:
-// case META_SELECTPALETTE:
-// case META_REALIZEPALETTE:
-// case META_ANIMATEPALETTE:
-// case META_SETPALENTRIES:
-// case META_POLYPOLYGON:
-// case META_RESIZEPALETTE:
-// case META_DIBBITBLT:
-// case META_DIBSTRETCHBLT:
- case META_DIBCREATEPATTERNBRUSH:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_DIBCREATEPATTERNBRUSH);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
-
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
-// case META_STRETCHDIB:
-// case META_EXTFLOODFILL:
-// case META_RESETDC:
-// case META_STARTDOC:
-// case META_STARTPAGE:
-// case META_ENDPAGE:
-// case META_ABORTDOC:
-// case META_ENDDOC:
- case META_DELETEOBJECT:
- {
- int index = getshort(handle);
- DeleteMetaRecordHandle(index);
- break;
- }
- case META_CREATEPALETTE:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEPALETTE);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
-
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEBRUSH:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEBRUSH);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEPATTERNBRUSH:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEPATTERNBRUSH);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEPENINDIRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEPENINDIRECT);
- int msStyle = getshort(handle); // Style: 2 bytes
- int x = getshort(handle); // X: 2 bytes
- int y = getshort(handle); // Y: 2 bytes
- long colorref = getint(handle); // COLORREF 4 bytes
-
- int style;
- if (msStyle == PS_DOT)
- style = wxDOT;
- else if (msStyle == PS_DASH)
- style = wxSHORT_DASH;
- else if (msStyle == PS_NULL)
- style = wxTRANSPARENT;
- else style = wxSOLID;
-
- wxColour colour(GetRValue(colorref), GetGValue(colorref), GetBValue(colorref));
- rec->param1 = (long)wxThePenList->FindOrCreatePen(colour, x, style);
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
-
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
-
- // For some reason, the size of this record is sometimes 9 words!!!
- // instead of the usual 8. So read 2 characters extra.
- if (rdSize == 9)
- {
- (void) getshort(handle);
- }
- break;
- }
- case META_CREATEFONTINDIRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEFONTINDIRECT);
- int lfHeight = getshort(handle); // 2 bytes
- int lfWidth = getshort(handle); // 2 bytes
- int lfEsc = getshort(handle); // 2 bytes
- int lfOrient = getshort(handle); // 2 bytes
- int lfWeight = getshort(handle); // 2 bytes
- char lfItalic = getc(handle); // 1 byte
- char lfUnderline = getc(handle); // 1 byte
- char lfStrikeout = getc(handle); // 1 byte
- char lfCharSet = getc(handle); // 1 byte
- char lfOutPrecision = getc(handle); // 1 byte
- char lfClipPrecision = getc(handle); // 1 byte
- char lfQuality = getc(handle); // 1 byte
- char lfPitchAndFamily = getc(handle); // 1 byte (18th)
- char lfFacename[32];
- // Read the rest of the record, which is total record size
- // minus the number of bytes already read (18 record, 6 metarecord
- // header)
- fread((void *)lfFacename, sizeof(char), (int)((2*rdSize) - 18 - 6), handle);
-
- int family;
- if (lfPitchAndFamily & FF_MODERN)
- family = wxMODERN;
- else if (lfPitchAndFamily & FF_MODERN)
- family = wxMODERN;
- else if (lfPitchAndFamily & FF_ROMAN)
- family = wxROMAN;
- else if (lfPitchAndFamily & FF_SWISS)
- family = wxSWISS;
- else if (lfPitchAndFamily & FF_DECORATIVE)
- family = wxDECORATIVE;
- else
- family = wxDEFAULT;
-
- int weight;
- if (lfWeight == 300)
- weight = wxLIGHT;
- else if (lfWeight == 400)
- weight = wxNORMAL;
- else if (lfWeight == 900)
- weight = wxBOLD;
- else weight = wxNORMAL;
-
- int style;
- if (lfItalic != 0)
- style = wxITALIC;
- else
- style = wxNORMAL;
-
- // About how many pixels per inch???
- int logPixelsY = 100;
- int pointSize = (int)(lfHeight*72.0/logPixelsY);
-
- wxFont *theFont =
- wxTheFontList->FindOrCreateFont(pointSize, family, style, weight, (lfUnderline != 0));
-
- rec->param1 = (long) theFont;
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEBRUSHINDIRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEBRUSHINDIRECT);
- int msStyle = getshort(handle); // Style: 2 bytes
- long colorref = getint(handle); // COLORREF: 4 bytes
- int hatchStyle = getshort(handle); // Hatch style 2 bytes
-
- int style;
- switch (msStyle)
- {
- case BS_HATCHED:
- {
- switch (hatchStyle)
- {
- case HS_BDIAGONAL:
- style = wxBDIAGONAL_HATCH;
- break;
- case HS_DIAGCROSS:
- style = wxCROSSDIAG_HATCH;
- break;
- case HS_FDIAGONAL:
- style = wxFDIAGONAL_HATCH;
- break;
- case HS_HORIZONTAL:
- style = wxHORIZONTAL_HATCH;
- break;
- case HS_VERTICAL:
- style = wxVERTICAL_HATCH;
- break;
- default:
- case HS_CROSS:
- style = wxCROSS_HATCH;
- break;
- }
- break;
- }
- case BS_SOLID:
- default:
- style = wxSOLID;
- break;
- }
- if (msStyle == PS_DOT)
- style = wxDOT;
- else if (msStyle == PS_DASH)
- style = wxSHORT_DASH;
- else if (msStyle == PS_NULL)
- style = wxTRANSPARENT;
- else style = wxSOLID;
-
- wxColour colour(GetRValue(colorref), GetGValue(colorref), GetBValue(colorref));
- rec->param1 = (long)wxTheBrushList->FindOrCreateBrush(colour, style);
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEBITMAPINDIRECT:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEBITMAPINDIRECT);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
-
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEBITMAP:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEBITMAP);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
-
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- case META_CREATEREGION:
- {
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEREGION);
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
-
- metaRecords.Append(rec);
- gdiObjects.Append(rec);
- AddMetaRecordHandle(rec);
- rec->param2 = (long)(gdiObjects.Number() - 1);
- break;
- }
- default:
- {
- fread((void *)wxBuffer, sizeof(char), (int)((2*rdSize) - 6), handle);
- break;
- }
- }
- }
- fclose(handle);
- return TRUE;
-}
-
-wxXMetaFile::~wxXMetaFile(void)
-{
- wxNode *node = metaRecords.First();
- while (node)
- {
- wxMetaRecord *rec = (wxMetaRecord *)node->Data();
- delete rec;
- wxNode *next = node->Next();
- delete node;
- node = next;
- }
-}
-
-bool wxXMetaFile::SetClipboard(int width, int height)
-{
- return FALSE;
-}
-
-bool wxXMetaFile::Play(wxDC *dc)
-{
- wxNode *node = metaRecords.First();
- while (node)
- {
- wxMetaRecord *rec = (wxMetaRecord *)node->Data();
- int rdFunction = rec->metaFunction;
-
- switch (rdFunction)
- {
- case META_SETBKCOLOR:
- {
- break;
- }
- case META_SETBKMODE:
- {
- break;
- }
- case META_SETMAPMODE:
- {
- break;
- }
-// case META_SETROP2:
-// case META_SETRELABS:
-// case META_SETPOLYFILLMODE:
-// case META_SETSTRETCHBLTMODE:
-// case META_SETTEXTCHAREXTRA:
- case META_SETTEXTCOLOR:
- {
- break;
- }
-// case META_SETTEXTJUSTIFICATION:
- case META_SETWINDOWORG:
- {
- break;
- }
- case META_SETWINDOWEXT:
- {
- break;
- }
-// case META_SETVIEWPORTORG:
-// case META_SETVIEWPORTEXT:
-// case META_OFFSETWINDOWORG:
-// case META_SCALEWINDOWEXT:
-// case META_OFFSETVIEWPORTORG:
-// case META_SCALEVIEWPORTEXT:
- case META_LINETO:
- {
- long x1 = rec->param1;
- long y1 = rec->param2;
- dc->DrawLine((long) lastX, (long) lastY, x1, y1);
- break;
- }
- case META_MOVETO:
- {
- lastX = (double)rec->param1;
- lastY = (double)rec->param2;
- break;
- }
- case META_EXCLUDECLIPRECT:
- {
- break;
- }
- case META_INTERSECTCLIPRECT:
- {
- break;
- }
-// case META_ARC: // DO!!!
- case META_ELLIPSE:
- {
- break;
- }
-// case META_FLOODFILL:
-// case META_PIE: // DO!!!
- case META_RECTANGLE:
- {
- dc->DrawRectangle((long)rec->param1, (long)rec->param2,
- (long)rec->param3 - rec->param1,
- (long)rec->param4 - rec->param2);
- break;
- }
- case META_ROUNDRECT:
- {
- dc->DrawRoundedRectangle((long)rec->param1, (long)rec->param2,
- (long)rec->param3 - rec->param1,
- (long)rec->param4 - rec->param2,
- (long)rec->param5);
- break;
- }
-// case META_PATBLT:
-// case META_SAVEDC:
- case META_SETPIXEL:
- {
-// rec->param1 = getshort(handle); // x1
-// rec->param2 = getshort(handle); // y1
-// rec->param3 = getint(handle); // COLORREF
- break;
- }
-// case META_OFFSETCLIPRGN:
- case META_TEXTOUT:
- {
-/*
- int count = getshort(handle);
- rec->stringParam = new char[count+1];
- fread((void *)rec->stringParam, sizeof(char), count, handle);
- rec->stringParam[count] = 0;
- rec->param2 = getshort(handle); // Y
- rec->param1 = getshort(handle); // X
-*/
- break;
- }
-// case META_BITBLT:
-// case META_STRETCHBLT:
- case META_POLYGON:
- {
-/*
- rec->param1 = getshort(handle);
- rec->points = new wxRealPoint[(int)rec->param1];
- for (int i = 0; i < rec->param1; i++)
- {
- rec->points[i].x = getshort(handle);
- rec->points[i].y = getshort(handle);
- }
-*/
- break;
- }
- case META_POLYLINE:
- {
-/*
- wxMetaRecord *rec = new wxMetaRecord(META_POLYLINE);
- rec->param1 = (long)getshort(handle);
- rec->points = new wxRealPoint[(int)rec->param1];
- for (int i = 0; i < rec->param1; i++)
- {
- rec->points[i].x = getshort(handle);
- rec->points[i].y = getshort(handle);
- }
-*/
- break;
- }
-// case META_ESCAPE:
-// case META_RESTOREDC:
-// case META_FILLREGION:
-// case META_FRAMEREGION:
-// case META_INVERTREGION:
-// case META_PAINTREGION:
-// case META_SELECTCLIPREGION: // DO THIS!
- case META_SELECTOBJECT:
- {
-/*
- wxMetaRecord *rec = new wxMetaRecord(META_SELECTOBJECT);
- rec->param1 = (long)getshort(handle); // Position of object in gdiObjects list
-*/
- break;
- }
-// case META_SETTEXTALIGN:
-// case META_DRAWTEXT:
-// case META_CHORD:
-// case META_SETMAPPERFLAGS:
-// case META_EXTTEXTOUT:
-// case META_SETDIBTODEV:
-// case META_SELECTPALETTE:
-// case META_REALIZEPALETTE:
-// case META_ANIMATEPALETTE:
-// case META_SETPALENTRIES:
-// case META_POLYPOLYGON:
-// case META_RESIZEPALETTE:
-// case META_DIBBITBLT:
-// case META_DIBSTRETCHBLT:
- case META_DIBCREATEPATTERNBRUSH:
- {
-/*
- fread((void *)wxBuffer, sizeof(char), (int)(rdSize - 3), handle);
-*/
- break;
- }
-// case META_STRETCHDIB:
-// case META_EXTFLOODFILL:
-// case META_RESETDC:
-// case META_STARTDOC:
-// case META_STARTPAGE:
-// case META_ENDPAGE:
-// case META_ABORTDOC:
-// case META_ENDDOC:
-// case META_DELETEOBJECT: // DO!!
- case META_CREATEPALETTE:
- {
-/*
- wxMetaRecord *rec = new wxMetaRecord(META_CREATEPALETTE);
- fread((void *)wxBuffer, sizeof(char), (int)(rdSize - 3), handle);
-*/
- break;
- }
- case META_CREATEBRUSH:
- {
-/*
- fread((void *)wxBuffer, sizeof(char), (int)(rdSize - 3), handle);
-*/
- break;
- }
- case META_CREATEPATTERNBRUSH:
- {
-/*
- fread((void *)wxBuffer, sizeof(char), (int)(rdSize - 3), handle);
-*/
- break;
- }
- case META_CREATEPENINDIRECT:
- {
-/*
- int msStyle = getshort(handle); // Style: 2 bytes
- int x = getshort(handle); // X: 2 bytes
- int y = getshort(handle); // Y: 2 bytes
- int colorref = getint(handle); // COLORREF 4 bytes
-
- int style;
- if (msStyle == PS_DOT)
- style = wxDOT;
- else if (msStyle == PS_DASH)
- style = wxSHORT_DASH;
- else if (msStyle == PS_NULL)
- style = wxTRANSPARENT;
- else style = wxSOLID;
-
- wxColour colour(GetRValue(colorref), GetGValue(colorref), GetBValue(colorref));
- rec->param1 = (long)wxThePenList->FindOrCreatePen(&colour, x, style);
-*/
- break;
- }
- case META_CREATEFONTINDIRECT:
- {
-/*
- int lfHeight = getshort(handle);
- int lfWidth = getshort(handle);
- int lfEsc = getshort(handle);
- int lfOrient = getshort(handle);
- int lfWeight = getshort(handle);
- char lfItalic = getc(handle);
- char lfUnderline = getc(handle);
- char lfStrikeout = getc(handle);
- char lfCharSet = getc(handle);
- char lfOutPrecision = getc(handle);
- char lfClipPrecision = getc(handle);
- char lfQuality = getc(handle);
- char lfPitchAndFamily = getc(handle);
- char lfFacename[32];
- fread((void *)lfFacename, sizeof(char), 32, handle);
-
- int family;
- if (lfPitchAndFamily & FF_MODERN)
- family = wxMODERN;
- else if (lfPitchAndFamily & FF_MODERN)
- family = wxMODERN;
- else if (lfPitchAndFamily & FF_ROMAN)
- family = wxROMAN;
- else if (lfPitchAndFamily & FF_SWISS)
- family = wxSWISS;
- else if (lfPitchAndFamily & FF_DECORATIVE)
- family = wxDECORATIVE;
- else
- family = wxDEFAULT;
-
- int weight;
- if (lfWeight == 300)
- weight = wxLIGHT;
- else if (lfWeight == 400)
- weight = wxNORMAL;
- else if (lfWeight == 900)
- weight = wxBOLD;
- else weight = wxNORMAL;
-
- int style;
- if ((bool)lfItalic)
- style = wxITALIC;
- else
- style = wxNORMAL;
-
- // About how many pixels per inch???
- int logPixelsY = 100;
- int pointSize = (int)(lfHeight*72.0/logPixelsY);
-
- wxFont *theFont =
- wxTheFontList->FindOrCreateFont(pointSize, family, style, weight, (bool)lfUnderline);
-
- rec->param1 = (long)theFont;
-*/
- break;
- }
- case META_CREATEBRUSHINDIRECT:
- {
-/*
- int msStyle = getshort(handle); // Style: 2 bytes
- int colorref = getint(handle); // COLORREF: 4 bytes
- int hatchStyle = getshort(handle); // Hatch style 2 bytes
-
- int style;
- if (msStyle == PS_DOT)
- style = wxDOT;
- else if (msStyle == PS_DASH)
- style = wxSHORT_DASH;
- else if (msStyle == PS_NULL)
- style = wxTRANSPARENT;
- else style = wxSOLID;
-
- wxColour colour(GetRValue(colorref), GetGValue(colorref), GetBValue(colorref));
- rec->param1 = (long)wxTheBrushList->FindOrCreateBrush(&colour, wxSOLID);
-*/
- break;
- }
- case META_CREATEBITMAPINDIRECT:
- {
-/*
- fread((void *)wxBuffer, sizeof(char), (int)(rdSize - 3), handle);
-*/
- break;
- }
- case META_CREATEBITMAP:
- {
-/*
- fread((void *)wxBuffer, sizeof(char), (int)(rdSize - 3), handle);
-*/
- break;
- }
- case META_CREATEREGION:
- {
- dc->DestroyClippingRegion();
-/*
- rec->param1 = getshort(handle); // Style: 2 bytes
-*/
- break;
- }
- default:
- {
- break;
- }
- }
- node = node->Next();
- }
- return TRUE;
-}
-
projects / wxWidgets.git / blobdiff