Esempio n. 1
0
File: download.c Progetto: bpon/wine
/****************************************************************************
 *  PSDRV_WriteDownloadGlyphShow
 *
 *  Download and write out a number of glyphs
 *
 */
BOOL PSDRV_WriteDownloadGlyphShow(PHYSDEV dev, 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;
}
Esempio n. 2
0
/****************************************************************************
 *  PSDRV_WriteSetDownloadFont
 *
 *  Write setfont for download font.
 *
 */
BOOL PSDRV_WriteSetDownloadFont(PSDRV_PDEVICE *physDev)
{
    char *ps_name;
    LPOUTLINETEXTMETRICA potm;
    DWORD len = GetOutlineTextMetricsA(physDev->hdc, 0, NULL);
    DOWNLOAD *pdl;

    assert(physDev->font.fontloc == Download);

    potm = HeapAlloc(GetProcessHeap(), 0, len);
    GetOutlineTextMetricsA(physDev->hdc, len, potm);

    get_download_name(physDev, potm, &ps_name);

    if(physDev->font.fontinfo.Download == NULL) {
        RECT bbox;
        UINT emsize;

        if (!get_bbox(physDev, &bbox, &emsize)) {
	    HeapFree(GetProcessHeap(), 0, potm);
	    return FALSE;
	}
        if(!is_room_for_font(physDev))
            PSDRV_EmptyDownloadList(physDev, TRUE);

        pdl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pdl));
	pdl->ps_name = HeapAlloc(GetProcessHeap(), 0, strlen(ps_name)+1);
	strcpy(pdl->ps_name, ps_name);
	pdl->next = NULL;

        if(physDev->pi->ppd->TTRasterizer == RO_Type42) {
	    pdl->typeinfo.Type42 = T42_download_header(physDev, ps_name, &bbox, emsize);
	    pdl->type = Type42;
	}
	if(pdl->typeinfo.Type42 == NULL) {
	    pdl->typeinfo.Type1 = T1_download_header(physDev, ps_name, &bbox, emsize);
	    pdl->type = Type1;
	}
	pdl->next = physDev->downloaded_fonts;
	physDev->downloaded_fonts = pdl;
	physDev->font.fontinfo.Download = pdl;

        if(pdl->type == Type42) {
            char g_name[MAX_G_NAME + 1];
            get_glyph_name(physDev->hdc, 0, g_name);
            T42_download_glyph(physDev, pdl, 0, g_name);
        }
    }


    PSDRV_WriteSetFont(physDev, ps_name, physDev->font.size,
		       physDev->font.escapement);

    HeapFree(GetProcessHeap(), 0, ps_name);
    HeapFree(GetProcessHeap(), 0, potm);
    return TRUE;
}
Esempio n. 3
0
BOOL T42_download_glyph(PSDRV_PDEVICE *physDev, DOWNLOAD *pdl, DWORD index,
			char *glyph_name)
{
    DWORD start, end, i;
    char *buf;
    TYPE42 *t42;

    const char glyph_def[] = 
      "/%s findfont exch 1 index\n"
      "havetype42gdir\n"
      "{/GlyphDirectory get begin %d exch def end}\n"
      "{/sfnts get 4 index get 3 index 2 index putinterval pop}\n"
      "ifelse\n"
      "/CharStrings get\n"
      "begin\n"
      " /%s %d def\n"
      "end\n"
      "pop pop\n";

    TRACE("%d %s\n", index, glyph_name);
    assert(pdl->type == Type42);
    t42 = pdl->typeinfo.Type42;

    if(index < t42->glyph_sent_size) {
        if(t42->glyph_sent[index])
	    return TRUE;
    } else {
        t42->glyph_sent_size = (index / GLYPH_SENT_INC + 1) * GLYPH_SENT_INC;
	t42->glyph_sent = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
				      t42->glyph_sent,
				      t42->glyph_sent_size * sizeof(*(t42->glyph_sent)));
    }

    if(!get_glyf_pos(t42, index, &start, &end)) return FALSE;
    TRACE("start = %x end = %x\n", start, end);

    if(GET_BE_WORD(t42->tables[t42->glyf_tab].data + start) == 0xffff) {
      /* Composite glyph */
        BYTE *sg_start = t42->tables[t42->glyf_tab].data + start + 10;
	DWORD sg_flags, sg_index;
	char sg_name[MAX_G_NAME + 1];

	do {
	    sg_flags = GET_BE_WORD(sg_start);
	    sg_index = GET_BE_WORD(sg_start + 2);

	    TRACE("Sending subglyph %04x for glyph %04x\n", sg_index, index);
	    get_glyph_name(physDev->hdc, sg_index, sg_name);
	    T42_download_glyph(physDev, pdl, sg_index, sg_name);
	    sg_start += 4;
	    if(sg_flags & ARG_1_AND_2_ARE_WORDS)
	        sg_start += 4;
	    else
	        sg_start += 2;
	    if(sg_flags & WE_HAVE_A_SCALE)
	        sg_start += 2;
	    else if(sg_flags & WE_HAVE_AN_X_AND_Y_SCALE)
	        sg_start += 4;
	    else if(sg_flags & WE_HAVE_A_TWO_BY_TWO)
	        sg_start += 8;
	} while(sg_flags & MORE_COMPONENTS);
    }

    for(i = 1; t42->glyf_blocks[i]; i++)
        if(start < t42->glyf_blocks[i]) break;

    buf = HeapAlloc(GetProcessHeap(), 0, sizeof(glyph_def) +
		    strlen(pdl->ps_name) + 100);

    /* we don't have a string for the gdir and glyf tables, but we do have a 
       string for the TT header.  So the offset we need is tables - 2 */
    sprintf(buf, "%d %d\n", t42->num_of_written_tables - 2 + i, start - t42->glyf_blocks[i-1]);
    PSDRV_WriteSpool(physDev, buf, strlen(buf));

    PSDRV_WriteSpool(physDev, "<", 1);
    for(i = start; i < end; i++) {
        sprintf(buf, "%02x", *(t42->tables[t42->glyf_tab].data + i));
	PSDRV_WriteSpool(physDev, buf, strlen(buf));
	if((i - start) % 16 == 15)
	    PSDRV_WriteSpool(physDev, "\n", 1);
    }
    PSDRV_WriteSpool(physDev, ">\n", 2);
    sprintf(buf, glyph_def, pdl->ps_name, index, glyph_name, index);
    PSDRV_WriteSpool(physDev, buf, strlen(buf));

    t42->glyph_sent[index] = TRUE;
    HeapFree(GetProcessHeap(), 0, buf);
    return TRUE;
}
Esempio n. 4
0
File: download.c Progetto: bpon/wine
/****************************************************************************
 *  PSDRV_WriteSetDownloadFont
 *
 *  Write setfont for download font.
 *
 */
BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev)
{
    PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
    char *ps_name;
    LPOUTLINETEXTMETRICA potm;
    DWORD len = GetOutlineTextMetricsA(dev->hdc, 0, NULL);
    DOWNLOAD *pdl;
    LOGFONTW lf;
    UINT ppem;
    XFORM xform;

    assert(physDev->font.fontloc == Download);

    if (!GetObjectW( GetCurrentObject(dev->hdc, OBJ_FONT), sizeof(lf), &lf ))
        return FALSE;

    potm = HeapAlloc(GetProcessHeap(), 0, len);
    if (!potm)
        return FALSE;

    GetOutlineTextMetricsA(dev->hdc, len, potm);

    get_download_name(dev, potm, &ps_name);
    physDev->font.fontinfo.Download = is_font_downloaded(physDev, ps_name);

    ppem = calc_ppem_for_height(dev->hdc, lf.lfHeight);

    /* Retrieve the world -> device transform */
    GetTransform(dev->hdc, 0x204, &xform);

    if(GetGraphicsMode(dev->hdc) == GM_COMPATIBLE)
    {
        if (xform.eM22 < 0) physDev->font.escapement = -physDev->font.escapement;
        xform.eM11 = xform.eM22 = fabs(xform.eM22);
        xform.eM21 = xform.eM12 = 0;
    }

    physDev->font.size.xx = ps_round(ppem * xform.eM11);
    physDev->font.size.xy = ps_round(ppem * xform.eM12);
    physDev->font.size.yx = -ps_round(ppem * xform.eM21);
    physDev->font.size.yy = -ps_round(ppem * xform.eM22);

    physDev->font.underlineThickness = potm->otmsUnderscoreSize;
    physDev->font.underlinePosition = potm->otmsUnderscorePosition;
    physDev->font.strikeoutThickness = potm->otmsStrikeoutSize;
    physDev->font.strikeoutPosition = potm->otmsStrikeoutPosition;

    if(physDev->font.fontinfo.Download == NULL) {
        RECT bbox;
        UINT emsize;

        if (!get_bbox(dev->hdc, &bbox, &emsize)) {
	    HeapFree(GetProcessHeap(), 0, potm);
	    return FALSE;
	}
        if(!is_room_for_font(physDev))
            PSDRV_EmptyDownloadList(dev, TRUE);

        pdl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pdl));
	pdl->ps_name = HeapAlloc(GetProcessHeap(), 0, strlen(ps_name)+1);
	strcpy(pdl->ps_name, ps_name);
	pdl->next = NULL;

        if(physDev->pi->ppd->TTRasterizer == RO_Type42) {
	    pdl->typeinfo.Type42 = T42_download_header(dev, ps_name, &bbox, emsize);
	    pdl->type = Type42;
	}
	if(pdl->typeinfo.Type42 == NULL) {
	    pdl->typeinfo.Type1 = T1_download_header(dev, ps_name, &bbox, emsize);
	    pdl->type = Type1;
	}
	pdl->next = physDev->downloaded_fonts;
	physDev->downloaded_fonts = pdl;
	physDev->font.fontinfo.Download = pdl;

        if(pdl->type == Type42) {
            char g_name[MAX_G_NAME + 1];
            get_glyph_name(dev->hdc, 0, g_name);
            T42_download_glyph(dev, pdl, 0, g_name);
        }
    }


    PSDRV_WriteSetFont(dev, ps_name, physDev->font.size, physDev->font.escapement);

    HeapFree(GetProcessHeap(), 0, ps_name);
    HeapFree(GetProcessHeap(), 0, potm);
    return TRUE;
}