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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_starmath.hxx"
+
+
+#include <tools/stream.hxx>
+#include <vcl/svapp.hxx>
+#include <editeng/scripttypeitem.hxx>
+#include "format.hxx"
+
+/////////////////////////////////////////////////////////////////
+
+// Latin default-fonts
+static const USHORT aLatinDefFnts[FNT_END] =
+{
+ DEFAULTFONT_SERIF, // FNT_VARIABLE
+ DEFAULTFONT_SERIF, // FNT_FUNCTION
+ DEFAULTFONT_SERIF, // FNT_NUMBER
+ DEFAULTFONT_SERIF, // FNT_TEXT
+ DEFAULTFONT_SERIF, // FNT_SERIF
+ DEFAULTFONT_SANS, // FNT_SANS
+ DEFAULTFONT_FIXED // FNT_FIXED
+ //OpenSymbol, // FNT_MATH
+};
+
+// CJK default-fonts
+//! we use non-asian fonts for variables, functions and numbers since they
+//! look better and even in asia only latin letters will be used for those.
+//! At least that's what I was told...
+static const USHORT aCJKDefFnts[FNT_END] =
+{
+ DEFAULTFONT_SERIF, // FNT_VARIABLE
+ DEFAULTFONT_SERIF, // FNT_FUNCTION
+ DEFAULTFONT_SERIF, // FNT_NUMBER
+ DEFAULTFONT_CJK_TEXT, // FNT_TEXT
+ DEFAULTFONT_CJK_TEXT, // FNT_SERIF
+ DEFAULTFONT_CJK_DISPLAY, // FNT_SANS
+ DEFAULTFONT_CJK_TEXT // FNT_FIXED
+ //OpenSymbol, // FNT_MATH
+};
+
+// CTL default-fonts
+static const USHORT aCTLDefFnts[FNT_END] =
+{
+ DEFAULTFONT_CTL_TEXT, // FNT_VARIABLE
+ DEFAULTFONT_CTL_TEXT, // FNT_FUNCTION
+ DEFAULTFONT_CTL_TEXT, // FNT_NUMBER
+ DEFAULTFONT_CTL_TEXT, // FNT_TEXT
+ DEFAULTFONT_CTL_TEXT, // FNT_SERIF
+ DEFAULTFONT_CTL_TEXT, // FNT_SANS
+ DEFAULTFONT_CTL_TEXT // FNT_FIXED
+ //OpenSymbol, // FNT_MATH
+};
+
+
+String GetDefaultFontName( LanguageType nLang, USHORT nIdent )
+{
+ DBG_ASSERT( /*FNT_BEGIN <= nIdent &&*/ nIdent <= FNT_END,
+ "index out opd range" );
+
+ if (FNT_MATH == nIdent)
+ return String::CreateFromAscii( FNTNAME_MATH );
+ else
+ {
+ const USHORT *pTable;
+ switch ( SvtLanguageOptions::GetScriptTypeOfLanguage( nLang ) )
+ {
+ case SCRIPTTYPE_LATIN : pTable = aLatinDefFnts; break;
+ case SCRIPTTYPE_ASIAN : pTable = aCJKDefFnts; break;
+ case SCRIPTTYPE_COMPLEX : pTable = aCTLDefFnts; break;
+ default :
+ pTable = aLatinDefFnts;
+ DBG_ERROR( "unknown script-type" );
+ }
+
+ return Application::GetDefaultDevice()->GetDefaultFont(
+ pTable[ nIdent ], nLang,
+ DEFAULTFONT_FLAGS_ONLYONE ).GetName();
+ }
+}
+
+/////////////////////////////////////////////////////////////////
+
+SmFormat::SmFormat()
+: aBaseSize(0, SmPtsTo100th_mm(12))
+{
+ nVersion = SM_FMT_VERSION_NOW;
+
+ eHorAlign = AlignCenter;
+ nGreekCharStyle = 0;
+ bIsTextmode = bScaleNormalBrackets = FALSE;
+
+ vSize[SIZ_TEXT] = 100;
+ vSize[SIZ_INDEX] = 60;
+ vSize[SIZ_FUNCTION] =
+ vSize[SIZ_OPERATOR] = 100;
+ vSize[SIZ_LIMITS] = 60;
+
+ vDist[DIS_HORIZONTAL] = 10;
+ vDist[DIS_VERTICAL] = 5;
+ vDist[DIS_ROOT] = 0;
+ vDist[DIS_SUPERSCRIPT] =
+ vDist[DIS_SUBSCRIPT] = 20;
+ vDist[DIS_NUMERATOR] =
+ vDist[DIS_DENOMINATOR] = 0;
+ vDist[DIS_FRACTION] = 10;
+ vDist[DIS_STROKEWIDTH] = 5;
+ vDist[DIS_UPPERLIMIT] =
+ vDist[DIS_LOWERLIMIT] = 0;
+ vDist[DIS_BRACKETSIZE] =
+ vDist[DIS_BRACKETSPACE] = 5;
+ vDist[DIS_MATRIXROW] = 3;
+ vDist[DIS_MATRIXCOL] = 30;
+ vDist[DIS_ORNAMENTSIZE] =
+ vDist[DIS_ORNAMENTSPACE] = 0;
+ vDist[DIS_OPERATORSIZE] = 50;
+ vDist[DIS_OPERATORSPACE] = 20;
+ vDist[DIS_LEFTSPACE] =
+ vDist[DIS_RIGHTSPACE] = 100;
+ vDist[DIS_TOPSPACE] =
+ vDist[DIS_BOTTOMSPACE] =
+ vDist[DIS_NORMALBRACKETSIZE] = 0;
+
+ vFont[FNT_VARIABLE] =
+ vFont[FNT_FUNCTION] =
+ vFont[FNT_NUMBER] =
+ vFont[FNT_TEXT] =
+ vFont[FNT_SERIF] = SmFace(C2S(FNTNAME_TIMES), aBaseSize);
+ vFont[FNT_SANS] = SmFace(C2S(FNTNAME_HELV), aBaseSize);
+ vFont[FNT_FIXED] = SmFace(C2S(FNTNAME_COUR), aBaseSize);
+ vFont[FNT_MATH] = SmFace(C2S(FNTNAME_MATH), aBaseSize);
+
+ vFont[FNT_MATH].SetCharSet( RTL_TEXTENCODING_UNICODE );
+
+ vFont[FNT_VARIABLE].SetItalic(ITALIC_NORMAL);
+ vFont[FNT_FUNCTION].SetItalic(ITALIC_NONE);
+ vFont[FNT_NUMBER] .SetItalic(ITALIC_NONE);
+ vFont[FNT_TEXT] .SetItalic(ITALIC_NONE);
+ vFont[FNT_SERIF] .SetItalic(ITALIC_NONE);
+ vFont[FNT_SANS] .SetItalic(ITALIC_NONE);
+ vFont[FNT_FIXED] .SetItalic(ITALIC_NONE);
+
+ for ( USHORT i = FNT_BEGIN; i <= FNT_END; i++ )
+ {
+ SmFace &rFace = vFont[i];
+ rFace.SetTransparent( TRUE );
+ rFace.SetAlign( ALIGN_BASELINE );
+ rFace.SetColor( COL_AUTO );
+ bDefaultFont[i] = FALSE;
+ }
+}
+
+
+void SmFormat::SetFont(USHORT nIdent, const SmFace &rFont, BOOL bDefault )
+{
+ vFont[nIdent] = rFont;
+ vFont[nIdent].SetTransparent( TRUE );
+ vFont[nIdent].SetAlign( ALIGN_BASELINE );
+
+ bDefaultFont[nIdent] = bDefault;
+}
+
+SmFormat & SmFormat::operator = (const SmFormat &rFormat)
+{
+ SetBaseSize(rFormat.GetBaseSize());
+ SetVersion (rFormat.GetVersion());
+ SetHorAlign(rFormat.GetHorAlign());
+ SetTextmode(rFormat.IsTextmode());
+ SetGreekCharStyle(rFormat.GetGreekCharStyle());
+ SetScaleNormalBrackets(rFormat.IsScaleNormalBrackets());
+
+ USHORT i;
+ for (i = FNT_BEGIN; i <= FNT_END; i++)
+ {
+ SetFont(i, rFormat.GetFont(i));
+ SetDefaultFont(i, rFormat.IsDefaultFont(i));
+ }
+ for (i = SIZ_BEGIN; i <= SIZ_END; i++)
+ SetRelSize(i, rFormat.GetRelSize(i));
+ for (i = DIS_BEGIN; i <= DIS_END; i++)
+ SetDistance(i, rFormat.GetDistance(i));
+
+ return *this;
+}
+
+
+BOOL SmFormat::operator == (const SmFormat &rFormat) const
+{
+ BOOL bRes = aBaseSize == rFormat.aBaseSize &&
+ eHorAlign == rFormat.eHorAlign &&
+ nGreekCharStyle == rFormat.nGreekCharStyle &&
+ bIsTextmode == rFormat.bIsTextmode &&
+ bScaleNormalBrackets == rFormat.bScaleNormalBrackets;
+
+ USHORT i;
+ for (i = 0; i <= SIZ_END && bRes; ++i)
+ {
+ if (vSize[i] != rFormat.vSize[i])
+ bRes = FALSE;
+ }
+ for (i = 0; i <= DIS_END && bRes; ++i)
+ {
+ if (vDist[i] != rFormat.vDist[i])
+ bRes = FALSE;
+ }
+ for (i = 0; i <= FNT_END && bRes; ++i)
+ {
+ if (vFont[i] != rFormat.vFont[i] ||
+ bDefaultFont[i] != rFormat.bDefaultFont[i])
+ bRes = FALSE;
+ }
+
+ return bRes;
+}
+
+
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