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authorCaolán McNamara <caolanm@redhat.com>2012-12-18 16:06:03 +0000
committerCaolán McNamara <caolanm@redhat.com>2012-12-18 16:13:06 +0000
commit84a99c009e76582e79cc8341e2931d5b8261bb68 (patch)
tree5948af7de8734e24a959c86945301acd4f5ffee6
parent259cdd64ac850fa9105bd21001d466a82671f75e (diff)
Related: fdo#50284 apple's modern symbol font is unicode encoded
So codepoints that are from the legacy range need to be converted to their unicode equivalents even in the presence of an installed "symbol" font on MacOSX. This should work out ok if input codepoints that exist in the apple symbol unicode are used, they should be left untouched by this conversion. Change-Id: Ia9996e2d9bf632c86c8d26832d77c7c662cf1076
-rw-r--r--unotools/source/misc/fontcvt.cxx100
-rw-r--r--vcl/source/gdi/outdev3.cxx13
2 files changed, 108 insertions, 5 deletions
diff --git a/unotools/source/misc/fontcvt.cxx b/unotools/source/misc/fontcvt.cxx
index 96212c0a4f41..6aaef61d6481 100644
--- a/unotools/source/misc/fontcvt.cxx
+++ b/unotools/source/misc/fontcvt.cxx
@@ -719,6 +719,79 @@ static const sal_Unicode aMTExtraTab[224] =
0, 0, 0, 0
};
+static const sal_Unicode aAdobeSymbolToAppleSymbolTab[224] =
+{
+ // F020
+ 0x0020, 0x0021, 0x2200, 0x0023,
+ 0x2203, 0x0025, 0x0026, 0x220D,
+ 0x0028, 0x0029, 0x2217, 0x002B,
+ 0x002C, 0x2212, 0x002E, 0x002F,
+ // F030
+ 0x0030, 0x0031, 0x0032, 0x0033,
+ 0x0034, 0x0035, 0x0036, 0x0037,
+ 0x0038, 0x0039, 0x003A, 0x003B,
+ 0x003C, 0x003D, 0x003E, 0x003F,
+ // F040
+ 0x2245, 0x0391, 0x0392, 0x03A7,
+ 0x0394, 0x0395, 0x03A6, 0x0393,
+ 0x0397, 0x0399, 0x03D1, 0x039A,
+ 0x039B, 0x039C, 0x039D, 0x039F,
+ // F050
+ 0x03A0, 0x0398, 0x03A1, 0x03A3,
+ 0x03A4, 0x03A5, 0x03C2, 0x03A9,
+ 0x039E, 0x03A8, 0x0396, 0x005B,
+ 0x2234, 0x005D, 0x22A5, 0x005F,
+ // F060
+ 0xF8E5, 0x03B1, 0x03B2, 0x03C7,
+ 0x03B4, 0x03B5, 0x03C6, 0x03B3,
+ 0x03B7, 0x03B9, 0x03D5, 0x03BA,
+ 0x03BB, 0x03BC, 0x03BD, 0x03BF,
+ // F070
+ 0x03C0, 0x03B8, 0x03C1, 0x03C3,
+ 0x03C4, 0x03C5, 0x03D6, 0x03C9,
+ 0x03BE, 0x03C8, 0x03B6, 0x007B,
+ 0x007C, 0x007D, 0x223C, 0x007F,
+ // F080
+ 0x0080, 0x0081, 0x0082, 0x0083,
+ 0x0084, 0x0085, 0x0086, 0x0087,
+ 0x0088, 0x0089, 0x008A, 0x008B,
+ 0x008C, 0x008D, 0x008E, 0x008F,
+ // F090
+ 0x0090, 0x0091, 0x0092, 0x0093,
+ 0x0094, 0x0095, 0x0096, 0x0097,
+ 0x0098, 0x0099, 0x009A, 0x009B,
+ 0x009C, 0x009D, 0x009E, 0x009F,
+ // F0a0
+ 0x20AC, 0x03D2, 0x2032, 0x2264,
+ 0x2044, 0x221E, 0x0192, 0x2663,
+ 0x2666, 0x2665, 0x2660, 0x2194,
+ 0x2190, 0x2191, 0x2192, 0x2193,
+ // F0b0
+ 0x00B0, 0x00B1, 0x2033, 0x2065,
+ 0x00D7, 0x221D, 0x2202, 0x2022,
+ 0x00F7, 0x2260, 0x2261, 0x2248,
+ 0x2026, 0x23D0, 0x23AF, 0x21B5,
+ // F0c0
+ 0x2135, 0x2111, 0x211C, 0x2118,
+ 0x2297, 0x2295, 0x2205, 0x2229,
+ 0x222A, 0x2283, 0x2287, 0x2284,
+ 0x2282, 0x2286, 0x2208, 0x2209,
+ // F0d0
+ 0x2220, 0x2207, 0x00AE, 0x00A9,
+ 0x2122, 0x220F, 0x221A, 0x22C5,
+ 0x00AC, 0x2227, 0x2228, 0x21D4,
+ 0x21D0, 0x21D1, 0x21D2, 0x21D3,
+ // F0e0
+ 0x25CA, 0x3008, 0x00AE, 0x00A9,
+ 0x2122, 0x2211, 0x239B, 0x239C,
+ 0x239D, 0x23A1, 0x23A2, 0x23A3,
+ 0x23A7, 0x23A8, 0x23A9, 0x23AA,
+ // F0f0
+ 0xF8FF, 0x3009, 0x222B, 0x2320,
+ 0x23AE, 0x2321, 0x239E, 0x239F,
+ 0x23A0, 0x23A4, 0x23A5, 0x23A6,
+ 0x23AB, 0x23AC, 0x23AD, 0x00FF
+};
//=======================================================================
@@ -1324,7 +1397,7 @@ void ConvertChar::RecodeString( String& rStr, xub_StrLen nIndex, xub_StrLen nLen
struct RecodeTable { const char* pOrgName; ConvertChar aCvt;};
-static RecodeTable aRecodeTable[] =
+static RecodeTable aStarSymbolRecodeTable[] =
{
// the first two entries must be StarMath and StarBats; do not reorder!
// reason: fgrep for FONTTOSUBSFONT_ONLYOLDSOSYMBOLFONTS
@@ -1348,6 +1421,10 @@ static RecodeTable aRecodeTable[] =
{"mtextra", {aMTExtraTab, "StarSymbol", NULL}}
};
+static RecodeTable aAppleSymbolRecodeTable[] = {
+ {"symbol", {aAdobeSymbolToAppleSymbolTab, "AppleSymbol", NULL}}
+};
+
static ConvertChar aImplStarSymbolCvt = { NULL, "StarBats", ImplStarSymbolToStarBats };
// -----------------------------------------------------------------------
@@ -1363,10 +1440,23 @@ const ConvertChar* ConvertChar::GetRecodeData( const String& rOrgFontName, const
if( aMapName.EqualsAscii( "starsymbol" )
|| aMapName.EqualsAscii( "opensymbol" ) )
{
- int nEntries = SAL_N_ELEMENTS(aRecodeTable);
+ int nEntries = SAL_N_ELEMENTS(aStarSymbolRecodeTable);
+ for( int i = 0; i < nEntries; ++i)
+ {
+ RecodeTable& r = aStarSymbolRecodeTable[i];
+ if( aOrgName.EqualsAscii( r.pOrgName ) )
+ { pCvt = &r.aCvt; break; }
+ }
+ }
+ //It's plausible that it's better to implement this
+ //as an additional encoding alongside the existing
+ //adobe-symbol to unicode conversion in rtl instead
+ else if( aMapName.EqualsAscii("applesymbol") )
+ {
+ int nEntries = SAL_N_ELEMENTS(aAppleSymbolRecodeTable);
for( int i = 0; i < nEntries; ++i)
{
- RecodeTable& r = aRecodeTable[i];
+ RecodeTable& r = aAppleSymbolRecodeTable[i];
if( aOrgName.EqualsAscii( r.pOrgName ) )
{ pCvt = &r.aCvt; break; }
}
@@ -1394,12 +1484,12 @@ FontToSubsFontConverter CreateFontToSubsFontConverter(
if ( nFlags & FONTTOSUBSFONT_IMPORT )
{
- int nEntries = SAL_N_ELEMENTS(aRecodeTable);
+ int nEntries = SAL_N_ELEMENTS(aStarSymbolRecodeTable);
if ( nFlags & FONTTOSUBSFONT_ONLYOLDSOSYMBOLFONTS ) // only StarMath+StarBats
nEntries = 2;
for( int i = 0; i < nEntries; ++i )
{
- RecodeTable& r = aRecodeTable[i];
+ RecodeTable& r = aStarSymbolRecodeTable[i];
if( aName.EqualsAscii( r.pOrgName ) )
{ pCvt = &r.aCvt; break; }
}
diff --git a/vcl/source/gdi/outdev3.cxx b/vcl/source/gdi/outdev3.cxx
index 74519ad6c870..acd50e21d762 100644
--- a/vcl/source/gdi/outdev3.cxx
+++ b/vcl/source/gdi/outdev3.cxx
@@ -2447,8 +2447,21 @@ ImplFontEntry* ImplFontCache::GetFontEntry( ImplDevFontList* pFontList,
// if we found a different symbol font we need a symbol conversion table
if( pFontData->IsSymbolFont() )
+ {
if( aFontSelData.maTargetName != aFontSelData.maSearchName )
pEntry->mpConversion = ConvertChar::GetRecodeData( aFontSelData.maTargetName, aFontSelData.maSearchName );
+#ifdef MACOSX
+ //It might be better to dig out the font version of the target font
+ //to see if it's a modern re-coded apple symbol font in case that
+ //font shows up on a different platform
+ if (!pEntry->mpConversion &&
+ aFontSelData.maTargetName.EqualsIgnoreCaseAscii("symbol") &&
+ aFontSelData.maSearchName.EqualsIgnoreCaseAscii("symbol"))
+ {
+ pEntry->mpConversion = ConvertChar::GetRecodeData( OUString("Symbol"), OUString("AppleSymbol") );
+ }
+#endif
+ }
// add the new entry to the cache
maFontInstanceList[ aFontSelData ] = pEntry;