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1 /**************************************************************************** |
1 /**************************************************************************** |
2 ** |
2 ** |
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
4 ** All rights reserved. |
4 ** All rights reserved. |
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
6 ** |
6 ** |
7 ** This file is part of the QtGui module of the Qt Toolkit. |
7 ** This file is part of the QtGui module of the Qt Toolkit. |
8 ** |
8 ** |
56 #include "qconfig.h" |
56 #include "qconfig.h" |
57 #include "qfontengine_p.h" |
57 #include "qfontengine_p.h" |
58 #include "qsize.h" |
58 #include "qsize.h" |
59 #include <openfont.h> |
59 #include <openfont.h> |
60 |
60 |
61 class CFbsBitmap; |
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62 class CFbsBitmapDevice; |
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63 class CFbsBitGc; |
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64 class CFont; |
61 class CFont; |
65 |
62 |
66 QT_BEGIN_NAMESPACE |
63 QT_BEGIN_NAMESPACE |
67 |
64 |
68 // ..gives us access to truetype tables, UTF-16<->GlyphID mapping, and glyph outlines |
65 // ..gives us access to truetype tables, UTF-16<->GlyphID mapping, and glyph outlines |
118 bool canRender(const QChar *string, int len); |
115 bool canRender(const QChar *string, int len); |
119 |
116 |
120 Type type() const; |
117 Type type() const; |
121 |
118 |
122 void getCharacterData(glyph_t glyph, TOpenFontCharMetrics& metrics, const TUint8*& bitmap, TSize& bitmapSize) const; |
119 void getCharacterData(glyph_t glyph, TOpenFontCharMetrics& metrics, const TUint8*& bitmap, TSize& bitmapSize) const; |
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120 void setFontScale(qreal scale); |
123 |
121 |
124 private: |
122 private: |
125 friend class QFontPrivate; |
123 friend class QFontPrivate; |
126 |
124 |
127 QFixed glyphAdvance(HB_Glyph glyph) const; |
125 QFixed glyphAdvance(HB_Glyph glyph) const; |
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126 CFont *fontWithSize(qreal size) const; |
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127 static void releaseFont(CFont *&font); |
128 |
128 |
129 CFbsBitmap *m_textRenderBitmap; |
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130 CFbsBitmapDevice *m_textRenderBitmapDevice; |
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131 CFbsBitGc *m_textRenderBitmapGc; |
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132 CFont* m_font; |
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133 const QFontEngineS60Extensions *m_extensions; |
129 const QFontEngineS60Extensions *m_extensions; |
134 qreal m_fontSizeInPixels; |
130 CFont* m_originalFont; |
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131 const qreal m_originalFontSizeInPixels; |
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132 CFont* m_scaledFont; |
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133 qreal m_scaledFontSizeInPixels; |
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134 CFont* m_activeFont; |
135 }; |
135 }; |
136 |
136 |
137 class QFontEngineMultiS60 : public QFontEngineMulti |
137 class QFontEngineMultiS60 : public QFontEngineMulti |
138 { |
138 { |
139 public: |
139 public: |