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832 lines
23 KiB
C
832 lines
23 KiB
C
/*
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* PostScript driver downloadable font functions
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*
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* Copyright 2002 Huw D M Davies for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <string.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <math.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winnls.h"
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#include "psdrv.h"
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#include "data/agl.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
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#define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
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( ( (DWORD)_x4 << 24 ) | \
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( (DWORD)_x3 << 16 ) | \
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( (DWORD)_x2 << 8 ) | \
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(DWORD)_x1 )
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#define GET_BE_WORD(ptr) MAKEWORD( ((BYTE *)(ptr))[1], ((BYTE *)(ptr))[0] )
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#define GET_BE_DWORD(ptr) ((DWORD)MAKELONG( GET_BE_WORD(&((WORD *)(ptr))[1]), \
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GET_BE_WORD(&((WORD *)(ptr))[0]) ))
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/****************************************************************************
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* get_download_name
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*/
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static void get_download_name(PHYSDEV dev, LPOUTLINETEXTMETRICA potm, char **str, BOOL vertical)
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{
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static const char reserved_chars[] = " %/(){}[]<>\n\r\t\b\f";
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static const char vertical_suffix[] = "_vert";
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int len;
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char *p;
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DWORD size;
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size = GetFontData(dev->hdc, MS_MAKE_TAG('n','a','m','e'), 0, NULL, 0);
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if(size != 0 && size != GDI_ERROR)
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{
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BYTE *name = HeapAlloc(GetProcessHeap(), 0, size);
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if(name)
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{
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USHORT count, i;
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BYTE *strings;
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struct
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{
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USHORT platform_id;
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USHORT encoding_id;
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USHORT language_id;
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USHORT name_id;
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USHORT length;
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USHORT offset;
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} *name_record;
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GetFontData(dev->hdc, MS_MAKE_TAG('n','a','m','e'), 0, name, size);
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count = GET_BE_WORD(name + 2);
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strings = name + GET_BE_WORD(name + 4);
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name_record = (typeof(name_record))(name + 6);
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for(i = 0; i < count; i++, name_record++)
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{
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name_record->platform_id = GET_BE_WORD(&name_record->platform_id);
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name_record->encoding_id = GET_BE_WORD(&name_record->encoding_id);
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name_record->language_id = GET_BE_WORD(&name_record->language_id);
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name_record->name_id = GET_BE_WORD(&name_record->name_id);
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name_record->length = GET_BE_WORD(&name_record->length);
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name_record->offset = GET_BE_WORD(&name_record->offset);
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if(name_record->platform_id == 1 && name_record->encoding_id == 0 &&
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name_record->language_id == 0 && name_record->name_id == 6)
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{
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TRACE("Got Mac PS name %s\n", debugstr_an((char*)strings + name_record->offset, name_record->length));
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*str = HeapAlloc(GetProcessHeap(), 0, name_record->length + sizeof(vertical_suffix));
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memcpy(*str, strings + name_record->offset, name_record->length);
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*(*str + name_record->length) = '\0';
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HeapFree(GetProcessHeap(), 0, name);
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goto done;
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}
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if(name_record->platform_id == 3 && name_record->encoding_id == 1 &&
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name_record->language_id == 0x409 && name_record->name_id == 6)
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{
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WCHAR *unicode = HeapAlloc(GetProcessHeap(), 0, name_record->length + 2);
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DWORD len;
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int c;
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for(c = 0; c < name_record->length / 2; c++)
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unicode[c] = GET_BE_WORD(strings + name_record->offset + c * 2);
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unicode[c] = 0;
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TRACE("Got Windows PS name %s\n", debugstr_w(unicode));
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len = WideCharToMultiByte(1252, 0, unicode, -1, NULL, 0, NULL, NULL);
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*str = HeapAlloc(GetProcessHeap(), 0, len + sizeof(vertical_suffix) - 1);
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WideCharToMultiByte(1252, 0, unicode, -1, *str, len, NULL, NULL);
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HeapFree(GetProcessHeap(), 0, unicode);
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HeapFree(GetProcessHeap(), 0, name);
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goto done;
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}
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}
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TRACE("Unable to find PostScript name\n");
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HeapFree(GetProcessHeap(), 0, name);
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}
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}
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len = strlen((char*)potm + (ptrdiff_t)potm->otmpFaceName) + 1;
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*str = HeapAlloc(GetProcessHeap(),0,len + sizeof(vertical_suffix) - 1);
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strcpy(*str, (char*)potm + (ptrdiff_t)potm->otmpFaceName);
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done:
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for (p = *str; *p; p++) if (strchr( reserved_chars, *p )) *p = '_';
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if (vertical)
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strcat(*str,vertical_suffix);
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}
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/****************************************************************************
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* is_font_downloaded
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*/
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static DOWNLOAD *is_font_downloaded(PSDRV_PDEVICE *physDev, char *ps_name)
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{
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DOWNLOAD *pdl;
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for(pdl = physDev->downloaded_fonts; pdl; pdl = pdl->next)
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if(!strcmp(pdl->ps_name, ps_name))
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break;
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return pdl;
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}
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/****************************************************************************
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* is_room_for_font
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*/
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static BOOL is_room_for_font(PSDRV_PDEVICE *physDev)
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{
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DOWNLOAD *pdl;
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int count = 0;
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/* FIXME: should consider vm usage of each font and available printer memory.
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For now we allow up to two fonts to be downloaded at a time */
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for(pdl = physDev->downloaded_fonts; pdl; pdl = pdl->next)
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count++;
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if(count > 1)
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return FALSE;
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return TRUE;
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}
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/****************************************************************************
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* get_bbox
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*
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* This retrieves the bounding box of the font in font units as well as
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* the size of the emsquare. To avoid having to worry about mapping mode and
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* the font size we'll get the data directly from the TrueType HEAD table rather
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* than using GetOutlineTextMetrics.
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*/
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static UINT get_bbox(HDC hdc, RECT *rc)
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{
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BYTE head[54]; /* the head table is 54 bytes long */
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if(GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, head, sizeof(head)) == GDI_ERROR)
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{
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ERR("Can't retrieve head table\n");
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return 0;
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}
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if(rc)
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{
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rc->left = (signed short)GET_BE_WORD(head + 36); /* xMin */
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rc->bottom = (signed short)GET_BE_WORD(head + 38); /* yMin */
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rc->right = (signed short)GET_BE_WORD(head + 40); /* xMax */
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rc->top = (signed short)GET_BE_WORD(head + 42); /* yMax */
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}
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return GET_BE_WORD(head + 18); /* unitsPerEm */
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}
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/****************************************************************************
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* PSDRV_SelectDownloadFont
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*
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* Set up physDev->font for a downloadable font
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*
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*/
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BOOL PSDRV_SelectDownloadFont(PHYSDEV dev)
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{
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PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
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physDev->font.fontloc = Download;
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physDev->font.fontinfo.Download = NULL;
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return TRUE;
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}
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static UINT calc_ppem_for_height(HDC hdc, LONG height)
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{
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BYTE os2[78]; /* size of version 0 table */
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BYTE hhea[8]; /* just enough to get the ascender and descender */
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LONG ascent = 0, descent = 0;
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UINT emsize;
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if(height < 0) return -height;
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if(GetFontData(hdc, MS_MAKE_TAG('O','S','/','2'), 0, os2, sizeof(os2)) == sizeof(os2))
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{
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ascent = GET_BE_WORD(os2 + 74); /* usWinAscent */
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descent = GET_BE_WORD(os2 + 76); /* usWinDescent */
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}
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if(ascent + descent == 0)
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{
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if(GetFontData(hdc, MS_MAKE_TAG('h','h','e','a'), 0, hhea, sizeof(hhea)) == sizeof(hhea))
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{
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ascent = (signed short)GET_BE_WORD(hhea + 4); /* Ascender */
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descent = -(signed short)GET_BE_WORD(hhea + 6); /* Descender */
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}
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}
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if(ascent + descent == 0) return height;
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emsize = get_bbox(hdc, NULL);
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return MulDiv(emsize, height, ascent + descent);
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}
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static inline float ps_round(float f)
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{
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return (f > 0) ? (f + 0.5) : (f - 0.5);
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}
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static BOOL is_fake_italic( HDC hdc )
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{
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TEXTMETRICW tm;
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BYTE head[54]; /* the head table is 54 bytes long */
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WORD mac_style;
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GetTextMetricsW( hdc, &tm );
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if (!tm.tmItalic) return FALSE;
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if (GetFontData( hdc, MS_MAKE_TAG('h','e','a','d'), 0, head, sizeof(head) ) == GDI_ERROR)
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return FALSE;
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mac_style = GET_BE_WORD( head + 44 );
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TRACE( "mac style %04x\n", mac_style );
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return !(mac_style & 2);
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}
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/****************************************************************************
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* PSDRV_WriteSetDownloadFont
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*
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* Write setfont for download font.
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*
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*/
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BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev, BOOL vertical)
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{
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PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
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char *ps_name;
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LPOUTLINETEXTMETRICA potm;
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DWORD len = GetOutlineTextMetricsA(dev->hdc, 0, NULL);
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DOWNLOAD *pdl;
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LOGFONTW lf;
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UINT ppem;
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XFORM xform;
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INT escapement;
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assert(physDev->font.fontloc == Download);
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if (!GetObjectW( GetCurrentObject(dev->hdc, OBJ_FONT), sizeof(lf), &lf ))
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return FALSE;
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potm = HeapAlloc(GetProcessHeap(), 0, len);
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if (!potm)
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return FALSE;
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GetOutlineTextMetricsA(dev->hdc, len, potm);
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get_download_name(dev, potm, &ps_name, vertical);
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physDev->font.fontinfo.Download = is_font_downloaded(physDev, ps_name);
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ppem = calc_ppem_for_height(dev->hdc, lf.lfHeight);
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/* Retrieve the world -> device transform */
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GetTransform(dev->hdc, 0x204, &xform);
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if(GetGraphicsMode(dev->hdc) == GM_COMPATIBLE)
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{
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if (xform.eM22 < 0) physDev->font.escapement = -physDev->font.escapement;
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xform.eM11 = xform.eM22 = fabs(xform.eM22);
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xform.eM21 = xform.eM12 = 0;
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}
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physDev->font.size.xx = ps_round(ppem * xform.eM11);
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physDev->font.size.xy = ps_round(ppem * xform.eM12);
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physDev->font.size.yx = -ps_round(ppem * xform.eM21);
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physDev->font.size.yy = -ps_round(ppem * xform.eM22);
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physDev->font.underlineThickness = potm->otmsUnderscoreSize;
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physDev->font.underlinePosition = potm->otmsUnderscorePosition;
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physDev->font.strikeoutThickness = potm->otmsStrikeoutSize;
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physDev->font.strikeoutPosition = potm->otmsStrikeoutPosition;
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if(physDev->font.fontinfo.Download == NULL) {
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RECT bbox;
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UINT emsize = get_bbox(dev->hdc, &bbox);
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if (!emsize) {
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HeapFree(GetProcessHeap(), 0, ps_name);
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HeapFree(GetProcessHeap(), 0, potm);
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return FALSE;
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}
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if(!is_room_for_font(physDev))
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PSDRV_EmptyDownloadList(dev, TRUE);
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pdl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pdl));
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pdl->ps_name = HeapAlloc(GetProcessHeap(), 0, strlen(ps_name)+1);
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strcpy(pdl->ps_name, ps_name);
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pdl->next = NULL;
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if(physDev->pi->ppd->TTRasterizer == RO_Type42) {
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pdl->typeinfo.Type42 = T42_download_header(dev, ps_name, &bbox, emsize);
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pdl->type = Type42;
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}
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if(pdl->typeinfo.Type42 == NULL) {
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pdl->typeinfo.Type1 = T1_download_header(dev, ps_name, &bbox, emsize);
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pdl->type = Type1;
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}
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pdl->next = physDev->downloaded_fonts;
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physDev->downloaded_fonts = pdl;
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physDev->font.fontinfo.Download = pdl;
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if(pdl->type == Type42) {
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char g_name[MAX_G_NAME + 1];
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get_glyph_name(dev->hdc, 0, g_name);
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T42_download_glyph(dev, pdl, 0, g_name);
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}
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}
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escapement = physDev->font.escapement;
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if (vertical)
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escapement += 900;
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PSDRV_WriteSetFont(dev, ps_name, physDev->font.size, escapement,
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is_fake_italic( dev->hdc ));
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HeapFree(GetProcessHeap(), 0, ps_name);
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HeapFree(GetProcessHeap(), 0, potm);
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return TRUE;
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}
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static void get_standard_glyph_name(WORD index, char *name)
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{
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static const GLYPHNAME nonbreakingspace = { -1, "nonbreakingspace" };
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static const GLYPHNAME nonmarkingreturn = { -1, "nonmarkingreturn" };
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static const GLYPHNAME notdef = { -1, ".notdef" };
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static const GLYPHNAME null = { -1, ".null" };
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/* These PostScript Format 1 glyph names are stored by glyph index, do not reorder them. */
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static const GLYPHNAME *glyph_table[] = {
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¬def,
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&null,
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&nonmarkingreturn,
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GN_space,
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GN_exclam,
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GN_quotedbl,
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GN_numbersign,
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GN_dollar,
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GN_percent,
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GN_ampersand,
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GN_quotesingle,
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GN_parenleft,
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GN_parenright,
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GN_asterisk,
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GN_plus,
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GN_comma,
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GN_hyphen,
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GN_period,
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GN_slash,
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GN_zero,
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GN_one,
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GN_two,
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GN_three,
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GN_four,
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GN_five,
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GN_six,
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GN_seven,
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GN_eight,
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GN_nine,
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GN_colon,
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GN_semicolon,
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GN_less,
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GN_equal,
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GN_greater,
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GN_question,
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GN_at,
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GN_A,
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GN_B,
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GN_C,
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GN_D,
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GN_E,
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GN_F,
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GN_G,
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GN_H,
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GN_I,
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GN_J,
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GN_K,
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GN_L,
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GN_M,
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GN_N,
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GN_O,
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GN_P,
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GN_Q,
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GN_R,
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GN_S,
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GN_T,
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GN_U,
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GN_V,
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GN_W,
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GN_X,
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GN_Y,
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GN_Z,
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GN_bracketleft,
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GN_backslash,
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GN_bracketright,
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GN_asciicircum,
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GN_underscore,
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GN_grave,
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GN_a,
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GN_b,
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GN_c,
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GN_d,
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GN_e,
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GN_f,
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GN_g,
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GN_h,
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GN_i,
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GN_j,
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GN_k,
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GN_l,
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GN_m,
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GN_n,
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GN_o,
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GN_p,
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GN_q,
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GN_r,
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GN_s,
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GN_t,
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GN_u,
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GN_v,
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GN_w,
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GN_x,
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GN_y,
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GN_z,
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GN_braceleft,
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GN_bar,
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GN_braceright,
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GN_asciitilde,
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GN_Adieresis,
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GN_Aring,
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GN_Ccedilla,
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GN_Eacute,
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GN_Ntilde,
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GN_Odieresis,
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GN_Udieresis,
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GN_aacute,
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GN_agrave,
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GN_acircumflex,
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GN_adieresis,
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GN_atilde,
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GN_aring,
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GN_ccedilla,
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GN_eacute,
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GN_egrave,
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GN_ecircumflex,
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GN_edieresis,
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GN_iacute,
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GN_igrave,
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GN_icircumflex,
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GN_idieresis,
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GN_ntilde,
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GN_oacute,
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GN_ograve,
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GN_ocircumflex,
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GN_odieresis,
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GN_otilde,
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GN_uacute,
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GN_ugrave,
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GN_ucircumflex,
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GN_udieresis,
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GN_dagger,
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GN_degree,
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GN_cent,
|
|
GN_sterling,
|
|
GN_section,
|
|
GN_bullet,
|
|
GN_paragraph,
|
|
GN_germandbls,
|
|
GN_registered,
|
|
GN_copyright,
|
|
GN_trademark,
|
|
GN_acute,
|
|
GN_dieresis,
|
|
GN_notequal,
|
|
GN_AE,
|
|
GN_Oslash,
|
|
GN_infinity,
|
|
GN_plusminus,
|
|
GN_lessequal,
|
|
GN_greaterequal,
|
|
GN_yen,
|
|
GN_mu,
|
|
GN_partialdiff,
|
|
GN_summation,
|
|
GN_product,
|
|
GN_pi,
|
|
GN_integral,
|
|
GN_ordfeminine,
|
|
GN_ordmasculine,
|
|
GN_Omega,
|
|
GN_ae,
|
|
GN_oslash,
|
|
GN_questiondown,
|
|
GN_exclamdown,
|
|
GN_logicalnot,
|
|
GN_radical,
|
|
GN_florin,
|
|
GN_approxequal,
|
|
GN_Delta,
|
|
GN_guillemotleft,
|
|
GN_guillemotright,
|
|
GN_ellipsis,
|
|
&nonbreakingspace,
|
|
GN_Agrave,
|
|
GN_Atilde,
|
|
GN_Otilde,
|
|
GN_OE,
|
|
GN_oe,
|
|
GN_endash,
|
|
GN_emdash,
|
|
GN_quotedblleft,
|
|
GN_quotedblright,
|
|
GN_quoteleft,
|
|
GN_quoteright,
|
|
GN_divide,
|
|
GN_lozenge,
|
|
GN_ydieresis,
|
|
GN_Ydieresis,
|
|
GN_fraction,
|
|
GN_currency,
|
|
GN_guilsinglleft,
|
|
GN_guilsinglright,
|
|
GN_fi,
|
|
GN_fl,
|
|
GN_daggerdbl,
|
|
GN_periodcentered,
|
|
GN_quotesinglbase,
|
|
GN_quotedblbase,
|
|
GN_perthousand,
|
|
GN_Acircumflex,
|
|
GN_Ecircumflex,
|
|
GN_Aacute,
|
|
GN_Edieresis,
|
|
GN_Egrave,
|
|
GN_Iacute,
|
|
GN_Icircumflex,
|
|
GN_Idieresis,
|
|
GN_Igrave,
|
|
GN_Oacute,
|
|
GN_Ocircumflex,
|
|
GN_apple,
|
|
GN_Ograve,
|
|
GN_Uacute,
|
|
GN_Ucircumflex,
|
|
GN_Ugrave,
|
|
GN_dotlessi,
|
|
GN_circumflex,
|
|
GN_tilde,
|
|
GN_macron,
|
|
GN_breve,
|
|
GN_dotaccent,
|
|
GN_ring,
|
|
GN_cedilla,
|
|
GN_hungarumlaut,
|
|
GN_ogonek,
|
|
GN_caron,
|
|
GN_Lslash,
|
|
GN_lslash,
|
|
GN_Scaron,
|
|
GN_scaron,
|
|
GN_Zcaron,
|
|
GN_zcaron,
|
|
GN_brokenbar,
|
|
GN_Eth,
|
|
GN_eth,
|
|
GN_Yacute,
|
|
GN_yacute,
|
|
GN_Thorn,
|
|
GN_thorn,
|
|
GN_minus,
|
|
GN_multiply,
|
|
GN_onesuperior,
|
|
GN_twosuperior,
|
|
GN_threesuperior,
|
|
GN_onehalf,
|
|
GN_onequarter,
|
|
GN_threequarters,
|
|
GN_franc,
|
|
GN_Gbreve,
|
|
GN_gbreve,
|
|
GN_Idotaccent,
|
|
GN_Scedilla,
|
|
GN_scedilla,
|
|
GN_Cacute,
|
|
GN_cacute,
|
|
GN_Ccaron,
|
|
GN_ccaron,
|
|
GN_dcroat
|
|
};
|
|
snprintf(name, MAX_G_NAME + 1, "%s", glyph_table[index]->sz);
|
|
}
|
|
|
|
static int get_post2_name_index(BYTE *post2header, DWORD size, WORD index)
|
|
{
|
|
USHORT numberOfGlyphs = GET_BE_WORD(post2header);
|
|
DWORD offset = (1 + index) * sizeof(USHORT);
|
|
|
|
if(offset + sizeof(USHORT) > size || index >= numberOfGlyphs)
|
|
{
|
|
FIXME("Index '%d' exceeds PostScript Format 2 table size (%d)\n", index, numberOfGlyphs);
|
|
return -1;
|
|
}
|
|
return GET_BE_WORD(post2header + offset);
|
|
}
|
|
|
|
static void get_post2_custom_glyph_name(BYTE *post2header, DWORD size, WORD index, char *name)
|
|
{
|
|
USHORT numberOfGlyphs = GET_BE_WORD(post2header);
|
|
int i, name_offset = (1 + numberOfGlyphs) * sizeof(USHORT);
|
|
BYTE name_length = 0;
|
|
|
|
for(i = 0; i <= index; i++)
|
|
{
|
|
name_offset += name_length;
|
|
if(name_offset + sizeof(BYTE) > size)
|
|
{
|
|
FIXME("Pascal name offset '%d' exceeds PostScript Format 2 table size (%d)\n",
|
|
name_offset + 1, size);
|
|
return;
|
|
}
|
|
name_length = (post2header + name_offset)[0];
|
|
if(name_offset + name_length > size)
|
|
{
|
|
FIXME("Pascal name offset '%d' exceeds PostScript Format 2 table size (%d)\n",
|
|
name_offset + name_length, size);
|
|
return;
|
|
}
|
|
name_offset += sizeof(BYTE);
|
|
}
|
|
name_length = min(name_length, MAX_G_NAME);
|
|
memcpy(name, post2header + name_offset, name_length);
|
|
name[name_length] = 0;
|
|
}
|
|
|
|
void get_glyph_name(HDC hdc, WORD index, char *name)
|
|
{
|
|
struct
|
|
{
|
|
DWORD format;
|
|
DWORD italicAngle;
|
|
SHORT underlinePosition;
|
|
SHORT underlineThickness;
|
|
DWORD isFixedPitch;
|
|
DWORD minMemType42;
|
|
DWORD maxMemType42;
|
|
DWORD minMemType1;
|
|
DWORD maxMemType1;
|
|
} *post_header;
|
|
BYTE *post = NULL;
|
|
DWORD size;
|
|
|
|
/* set a fallback name that is just 'g<index>' */
|
|
snprintf(name, MAX_G_NAME + 1, "g%04x", index);
|
|
|
|
/* attempt to obtain the glyph name from the 'post' table */
|
|
size = GetFontData(hdc, MS_MAKE_TAG('p','o','s','t'), 0, NULL, 0);
|
|
if(size < sizeof(*post_header) || size == GDI_ERROR)
|
|
return;
|
|
post = HeapAlloc(GetProcessHeap(), 0, size);
|
|
if(!post)
|
|
return;
|
|
size = GetFontData(hdc, MS_MAKE_TAG('p','o','s','t'), 0, post, size);
|
|
if(size < sizeof(*post_header) || size == GDI_ERROR)
|
|
goto cleanup;
|
|
post_header = (typeof(post_header))(post);
|
|
/* note: only interested in the format for obtaining glyph names */
|
|
post_header->format = GET_BE_DWORD(&post_header->format);
|
|
|
|
/* now that we know the format of the 'post' table we can get the glyph name */
|
|
if(post_header->format == MAKELONG(0, 1))
|
|
{
|
|
if(index < 258)
|
|
get_standard_glyph_name(index, name);
|
|
else
|
|
WARN("Font uses PostScript Format 1, but non-standard glyph (%d) requested.\n", index);
|
|
}
|
|
else if(post_header->format == MAKELONG(0, 2))
|
|
{
|
|
BYTE *post2header = post + sizeof(*post_header);
|
|
int glyphNameIndex;
|
|
|
|
size -= sizeof(*post_header);
|
|
if(size < sizeof(USHORT))
|
|
{
|
|
FIXME("PostScript Format 2 table is invalid (cannot fit header)\n");
|
|
goto cleanup;
|
|
}
|
|
glyphNameIndex = get_post2_name_index(post2header, size, index);
|
|
if(glyphNameIndex == -1)
|
|
goto cleanup; /* invalid index, use fallback name */
|
|
else if(glyphNameIndex < 258)
|
|
get_standard_glyph_name(glyphNameIndex, name);
|
|
else
|
|
get_post2_custom_glyph_name(post2header, size, glyphNameIndex - 258, name);
|
|
}
|
|
else
|
|
FIXME("PostScript Format %d.%d glyph names are currently unsupported.\n",
|
|
HIWORD(post_header->format), LOWORD(post_header->format));
|
|
|
|
cleanup:
|
|
HeapFree(GetProcessHeap(), 0, post);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* PSDRV_WriteDownloadGlyphShow
|
|
*
|
|
* Download and write out a number of glyphs
|
|
*
|
|
*/
|
|
BOOL PSDRV_WriteDownloadGlyphShow(PHYSDEV dev, const WORD *glyphs,
|
|
UINT count)
|
|
{
|
|
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
|
|
UINT i;
|
|
char g_name[MAX_G_NAME + 1];
|
|
assert(physDev->font.fontloc == Download);
|
|
|
|
switch(physDev->font.fontinfo.Download->type) {
|
|
case Type42:
|
|
for(i = 0; i < count; i++) {
|
|
get_glyph_name(dev->hdc, glyphs[i], g_name);
|
|
T42_download_glyph(dev, physDev->font.fontinfo.Download, glyphs[i], g_name);
|
|
PSDRV_WriteGlyphShow(dev, g_name);
|
|
}
|
|
break;
|
|
|
|
case Type1:
|
|
for(i = 0; i < count; i++) {
|
|
get_glyph_name(dev->hdc, glyphs[i], g_name);
|
|
T1_download_glyph(dev, physDev->font.fontinfo.Download, glyphs[i], g_name);
|
|
PSDRV_WriteGlyphShow(dev, g_name);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
ERR("Type = %d\n", physDev->font.fontinfo.Download->type);
|
|
assert(0);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* PSDRV_EmptyDownloadList
|
|
*
|
|
* Clear the list of downloaded fonts
|
|
*
|
|
*/
|
|
BOOL PSDRV_EmptyDownloadList(PHYSDEV dev, BOOL write_undef)
|
|
{
|
|
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
|
|
DOWNLOAD *pdl, *old;
|
|
static const char undef[] = "/%s findfont 40 scalefont setfont /%s undefinefont\n";
|
|
char buf[sizeof(undef) + 200];
|
|
const char *default_font = physDev->pi->ppd->DefaultFont ?
|
|
physDev->pi->ppd->DefaultFont : "Courier";
|
|
|
|
if(physDev->font.fontloc == Download) {
|
|
physDev->font.set = FALSE;
|
|
physDev->font.fontinfo.Download = NULL;
|
|
}
|
|
|
|
pdl = physDev->downloaded_fonts;
|
|
physDev->downloaded_fonts = NULL;
|
|
while(pdl) {
|
|
if(write_undef) {
|
|
sprintf(buf, undef, default_font, pdl->ps_name);
|
|
PSDRV_WriteSpool(dev, buf, strlen(buf));
|
|
}
|
|
|
|
switch(pdl->type) {
|
|
case Type42:
|
|
T42_free(pdl->typeinfo.Type42);
|
|
break;
|
|
|
|
case Type1:
|
|
T1_free(pdl->typeinfo.Type1);
|
|
break;
|
|
|
|
default:
|
|
ERR("Type = %d\n", pdl->type);
|
|
assert(0);
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, pdl->ps_name);
|
|
old = pdl;
|
|
pdl = pdl->next;
|
|
HeapFree(GetProcessHeap(), 0, old);
|
|
}
|
|
return TRUE;
|
|
}
|