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wineps.drv: Allow for vertical text printing. 

With extensive review and help from Huw Davies.
oldstable
Aric Stewart 2013-07-30 07:54:25 -05:00 committed by Alexandre Julliard
parent 75fc88452c
commit 745e7c93c9
6 changed files with 208 additions and 49 deletions
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2
dlls/wineps.drv/builtin.c
View File

@ -238,7 +238,7 @@ BOOL PSDRV_WriteSetBuiltinFont(PHYSDEV dev)
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
return PSDRV_WriteSetFont(dev, physDev->font.fontinfo.Builtin.afm->FontName,
physDev->font.size, physDev->font.escapement, FALSE);
physDev->font.size, physDev->font.escapement, FALSE, FALSE);
}
BOOL PSDRV_WriteBuiltinGlyphShow(PHYSDEV dev, LPCWSTR str, INT count)

23
dlls/wineps.drv/download.c
View File

@ -47,9 +47,10 @@ WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
/****************************************************************************
* get_download_name
*/
static void get_download_name(PHYSDEV dev, LPOUTLINETEXTMETRICA potm, char **str)
static void get_download_name(PHYSDEV dev, LPOUTLINETEXTMETRICA potm, char **str, BOOL vertical)
{
static const char reserved_chars[] = " %/(){}[]<>\n\r\t\b\f";
static const char vertical_suffix[] = "_vert";
int len;
char *p;
DWORD size;
@ -89,7 +90,7 @@ static void get_download_name(PHYSDEV dev, LPOUTLINETEXTMETRICA potm, char **str
name_record->language_id == 0 && name_record->name_id == 6)
{
TRACE("Got Mac PS name %s\n", debugstr_an((char*)strings + name_record->offset, name_record->length));
*str = HeapAlloc(GetProcessHeap(), 0, name_record->length + 1);
*str = HeapAlloc(GetProcessHeap(), 0, name_record->length + sizeof(vertical_suffix));
memcpy(*str, strings + name_record->offset, name_record->length);
*(*str + name_record->length) = '\0';
HeapFree(GetProcessHeap(), 0, name);
@ -107,7 +108,7 @@ static void get_download_name(PHYSDEV dev, LPOUTLINETEXTMETRICA potm, char **str
unicode[c] = 0;
TRACE("Got Windows PS name %s\n", debugstr_w(unicode));
len = WideCharToMultiByte(1252, 0, unicode, -1, NULL, 0, NULL, NULL);
*str = HeapAlloc(GetProcessHeap(), 0, len);
*str = HeapAlloc(GetProcessHeap(), 0, len + sizeof(vertical_suffix) - 1);
WideCharToMultiByte(1252, 0, unicode, -1, *str, len, NULL, NULL);
HeapFree(GetProcessHeap(), 0, unicode);
HeapFree(GetProcessHeap(), 0, name);
@ -120,11 +121,13 @@ static void get_download_name(PHYSDEV dev, LPOUTLINETEXTMETRICA potm, char **str
}
len = strlen((char*)potm + (ptrdiff_t)potm->otmpFaceName) + 1;
*str = HeapAlloc(GetProcessHeap(),0,len);
*str = HeapAlloc(GetProcessHeap(),0,len + sizeof(vertical_suffix) - 1);
strcpy(*str, (char*)potm + (ptrdiff_t)potm->otmpFaceName);
done:
for (p = *str; *p; p++) if (strchr( reserved_chars, *p )) *p = '_';
if (vertical)
strcat(*str,vertical_suffix);
}
/****************************************************************************
@ -261,7 +264,7 @@ static BOOL is_fake_italic( HDC hdc )
* Write setfont for download font.
*
*/
BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev)
BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev, BOOL vertical)
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
char *ps_name;
@ -271,6 +274,7 @@ BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev)
LOGFONTW lf;
UINT ppem;
XFORM xform;
INT escapement;
assert(physDev->font.fontloc == Download);
@ -283,7 +287,7 @@ BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev)
GetOutlineTextMetricsA(dev->hdc, len, potm);
get_download_name(dev, potm, &ps_name);
get_download_name(dev, potm, &ps_name, vertical);
physDev->font.fontinfo.Download = is_font_downloaded(physDev, ps_name);
ppem = calc_ppem_for_height(dev->hdc, lf.lfHeight);
@ -344,9 +348,12 @@ BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev)
}
}
escapement = physDev->font.escapement;
if (vertical)
escapement += 900;
PSDRV_WriteSetFont(dev, ps_name, physDev->font.size, physDev->font.escapement,
is_fake_italic( dev->hdc ));
PSDRV_WriteSetFont(dev, ps_name, physDev->font.size, escapement,
is_fake_italic( dev->hdc ), (lf.lfFaceName[0] == '@'));
HeapFree(GetProcessHeap(), 0, ps_name);
HeapFree(GetProcessHeap(), 0, potm);

14
dlls/wineps.drv/font.c
View File

@ -114,7 +114,7 @@ HFONT PSDRV_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
}
physDev->font.escapement = lf.lfEscapement;
physDev->font.set = FALSE;
physDev->font.set = UNSET;
if (!subst && ((ret = next->funcs->pSelectFont( next, hfont, aa_flags ))))
{
@ -130,25 +130,29 @@ HFONT PSDRV_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
/***********************************************************************
* PSDRV_SetFont
*/
BOOL PSDRV_SetFont( PHYSDEV dev )
BOOL PSDRV_SetFont( PHYSDEV dev, BOOL vertical )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
PSDRV_WriteSetColor(dev, &physDev->font.color);
if(physDev->font.set) return TRUE;
if (vertical && (physDev->font.set == VERTICAL_SET)) return TRUE;
if (!vertical && (physDev->font.set == HORIZONTAL_SET)) return TRUE;
switch(physDev->font.fontloc) {
case Builtin:
PSDRV_WriteSetBuiltinFont(dev);
break;
case Download:
PSDRV_WriteSetDownloadFont(dev);
PSDRV_WriteSetDownloadFont(dev, vertical);
break;
default:
ERR("fontloc = %d\n", physDev->font.fontloc);
assert(1);
break;
}
physDev->font.set = TRUE;
if (vertical)
physDev->font.set = VERTICAL_SET;
else
physDev->font.set = HORIZONTAL_SET;
return TRUE;
}

2
dlls/wineps.drv/ps.c
View File

@ -571,7 +571,7 @@ BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3])
return PSDRV_WriteSpool(dev, buf, strlen(buf));
}
BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement, BOOL fake_italic)
BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement, BOOL fake_italic, BOOL vertical)
{
char *buf;

10
dlls/wineps.drv/psdrv.h
View File

@ -302,6 +302,8 @@ typedef struct
INT xx, xy, yx, yy;
} matrix;
enum fontset { UNSET = 0, HORIZONTAL_SET, VERTICAL_SET };
typedef struct {
enum fontloc fontloc;
union {
@ -311,7 +313,7 @@ typedef struct {
matrix size;
PSCOLOR color;
BOOL set; /* Have we done a setfont yet */
enum fontset set; /* Have we done a setfont yet */
/* These are needed by PSDRV_ExtTextOut */
int escapement;
@ -475,7 +477,7 @@ extern void PSDRV_FreeAFMList( FONTFAMILY *head ) DECLSPEC_HIDDEN;
extern INT PSDRV_XWStoDS( PHYSDEV dev, INT width ) DECLSPEC_HIDDEN;
extern BOOL PSDRV_Brush(PHYSDEV dev, BOOL EO) DECLSPEC_HIDDEN;
extern BOOL PSDRV_SetFont( PHYSDEV dev ) DECLSPEC_HIDDEN;
extern BOOL PSDRV_SetFont( PHYSDEV dev, BOOL vertical ) DECLSPEC_HIDDEN;
extern BOOL PSDRV_SetPen( PHYSDEV dev ) DECLSPEC_HIDDEN;
extern void PSDRV_AddClip( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
@ -498,7 +500,7 @@ extern BOOL PSDRV_WriteStroke(PHYSDEV dev) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width, INT height) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteRRectangle(PHYSDEV dev, INT x, INT y, INT width, INT height) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement,
BOOL fake_italic) DECLSPEC_HIDDEN;
BOOL fake_italic, BOOL vertical) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteSetPen(PHYSDEV dev) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h,
@ -546,7 +548,7 @@ extern BOOL PSDRV_WriteSetBuiltinFont(PHYSDEV dev) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteBuiltinGlyphShow(PHYSDEV dev, LPCWSTR str, INT count) DECLSPEC_HIDDEN;
extern BOOL PSDRV_SelectDownloadFont(PHYSDEV dev) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteSetDownloadFont(PHYSDEV dev, BOOL vertical) DECLSPEC_HIDDEN;
extern BOOL PSDRV_WriteDownloadGlyphShow(PHYSDEV dev, const WORD *glpyhs, UINT count) DECLSPEC_HIDDEN;
extern BOOL PSDRV_EmptyDownloadList(PHYSDEV dev, BOOL write_undef) DECLSPEC_HIDDEN;

206
dlls/wineps.drv/text.c
View File

@ -29,10 +29,135 @@
WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
typedef struct tagRun {
INT start;
BOOL vertical;
INT x;
INT y;
}Run;
static BOOL PSDRV_Text(PHYSDEV dev, INT x, INT y, UINT flags,
LPCWSTR str, UINT count,
BOOL bDrawBackground, const INT *lpDx);
static const struct { WCHAR lower; WCHAR upper;} unrotate_ranges[] =
{
{0x0000, 0x10FF},
/* Hangul Jamo */
{0x1200, 0x17FF},
/* Mongolian */
{0x18B0, 0x1FFF},
/* General Punctuation */
{0x2070, 0x209F},
/* Currency Symbols */
/* Combining Diacritical Marks for Symbols */
/* Letterlike Symbols */
{0x2150, 0x245F},
/* Enclosed Alphanumerics */
{0x2500, 0x259F},
/* Geometric Shapes */
/* Miscellaneous Symbols */
/* Dingbats */
/* Miscellaneous Mathematical Symbols-A */
/* Supplemental Arrows-A */
{0x2800, 0x2E7F},
/* East Asian scripts and symbols */
{0xA000, 0xABFF},
/* Hangul Syllables */
/* Hangul Jamo Extended-B */
{0xD800, 0xF8FF},
/* CJK Compatibility Ideographs */
{0xFB00, 0xFE0F},
/* Vertical Forms */
/* Combining Half Marks */
/* CJK Compatibility Forms */
{0xFE50, 0xFEFF},
/* Halfwidth and Fullwidth Forms */
{0xFFEF, 0xFFFF},
};
static BOOL check_unicode_tategaki(WCHAR uchar)
{
int i;
for (i = 0 ;; i++)
{
if (uchar < unrotate_ranges[i].lower)
return TRUE;
if (uchar >= unrotate_ranges[i].lower && uchar <= unrotate_ranges[i].upper)
return FALSE;
}
}
static Run* build_vertical_runs(PHYSDEV dev, UINT flags, LPCWSTR str, UINT count, INT *run_count)
{
BOOL last_vert = check_unicode_tategaki(str[0]);
INT start, end;
INT array_size = 5;
Run *run = HeapAlloc(GetProcessHeap(),0,sizeof(Run)*array_size);
int index = 0;
LOGFONTW lf;
if ((!(flags & ETO_GLYPH_INDEX)) && GetObjectW( GetCurrentObject(dev->hdc, OBJ_FONT), sizeof(lf), &lf ) && (lf.lfFaceName[0] == '@'))
{
start = end = 0;
while (start < count)
{
int offset = 0;
while (end < count && check_unicode_tategaki(str[end]) == last_vert)
end++;
run[index].start = start;
run[index].vertical = last_vert;
run[index].x = 0;
run[index].y = 0;
if (run[index].vertical)
{
TEXTMETRICW tm;
GetTextMetricsW(dev->hdc, &tm);
offset += PSDRV_XWStoDS(dev, tm.tmAscent - tm.tmInternalLeading);
}
if (start > 0)
{
SIZE size;
GetTextExtentPointW(dev->hdc, str, start, &size);
offset += PSDRV_XWStoDS(dev, size.cx);
}
if (offset)
{
double angle;
angle = (lf.lfEscapement / 10.0) * M_PI / 180.0;
run[index].y = -offset * sin(angle);
run[index].x = -offset * cos(angle);
}
index ++;
if (index >= array_size)
{
array_size *=2;
run = HeapReAlloc(GetProcessHeap(), 0, run, sizeof(Run)*array_size);
}
start = end;
if (start < count)
last_vert = check_unicode_tategaki(str[end]);
}
}
else
{
run[0].start = 0;
run[0].vertical = 0;
run[0].x = 0;
run[0].y = 0;
index = 1;
}
*run_count = index;
return run;
}
/***********************************************************************
* PSDRV_ExtTextOut
*/
@ -43,48 +168,69 @@ BOOL PSDRV_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags, const RECT *lprect
BOOL bResult = TRUE;
BOOL bClipped = FALSE;
BOOL bOpaque = FALSE;
Run *runs = NULL;
int run_count = 0;
int i = 0;
TRACE("(x=%d, y=%d, flags=0x%08x, str=%s, count=%d, lpDx=%p)\n", x, y,
flags, debugstr_wn(str, count), count, lpDx);
if(physDev->job.id == 0) return FALSE;
/* write font if not already written */
PSDRV_SetFont(dev);
runs = build_vertical_runs(dev, flags, str, count, &run_count);
PSDRV_SetClip(dev);
/* set clipping and/or draw background */
if ((flags & (ETO_CLIPPED | ETO_OPAQUE)) && (lprect != NULL))
/* set draw background */
if ((flags & ETO_OPAQUE) && (lprect != NULL))
{
PSDRV_WriteGSave(dev);
PSDRV_WriteRectangle(dev, lprect->left, lprect->top, lprect->right - lprect->left,
lprect->bottom - lprect->top);
PSDRV_SetClip(dev);
PSDRV_WriteGSave(dev);
PSDRV_WriteRectangle(dev, lprect->left, lprect->top, lprect->right - lprect->left,
lprect->bottom - lprect->top);
if (flags & ETO_OPAQUE)
{
bOpaque = TRUE;
PSDRV_WriteGSave(dev);
PSDRV_WriteSetColor(dev, &physDev->bkColor);
PSDRV_WriteFill(dev);
PSDRV_WriteGRestore(dev);
}
bOpaque = TRUE;
PSDRV_WriteSetColor(dev, &physDev->bkColor);
PSDRV_WriteFill(dev);
if (flags & ETO_CLIPPED)
{
bClipped = TRUE;
PSDRV_WriteClip(dev);
}
bResult = PSDRV_Text(dev, x, y, flags, str, count, !(bClipped && bOpaque), lpDx);
PSDRV_WriteGRestore(dev);
}
else
{
bResult = PSDRV_Text(dev, x, y, flags, str, count, TRUE, lpDx);
PSDRV_WriteGRestore(dev);
PSDRV_ResetClip(dev);
}
PSDRV_ResetClip(dev);
while (i < run_count)
{
int cnt;
if (i != run_count - 1)
cnt = runs[i+1].start- runs[i].start;
else
cnt = count - runs[i].start;
PSDRV_SetFont(dev, runs[i].vertical);
PSDRV_SetClip(dev);
/* set clipping */
if ((flags & ETO_CLIPPED) && (lprect != NULL))
{
PSDRV_WriteGSave(dev);
PSDRV_WriteRectangle(dev, lprect->left, lprect->top, lprect->right - lprect->left,
lprect->bottom - lprect->top);
bClipped = TRUE;
PSDRV_WriteClip(dev);
bResult = PSDRV_Text(dev, runs[i].x+x, runs[i].y+y, flags, &str[runs[i].start], cnt, !(bClipped && bOpaque), (lpDx)?&lpDx[runs[i].start]:NULL);
PSDRV_WriteGRestore(dev);
}
else
bResult = PSDRV_Text(dev, runs[i].x+x, runs[i].y+y, flags, &str[runs[i].start], cnt, TRUE, (lpDx)?&lpDx[runs[i].start]:NULL);
i++;
PSDRV_ResetClip(dev);
}
HeapFree(GetProcessHeap(),0,runs);
return bResult;
}