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Rename Grxxx to HbGrxxx

This commit is contained in:
Martin Hosken 2010-05-21 15:16:43 +01:00
parent aa62a402a7
commit cbd1d6a63a
1 changed files with 13 additions and 13 deletions
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26
src/hb-graphite.cc
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@ -46,10 +46,10 @@ typedef struct _featureSetting {
int value; int value;
} featureSetting; } featureSetting;
class GrBufferTextSrc : public gr::ITextSource class HbGrBufferTextSrc : public gr::ITextSource
{ {
public: public:
GrBufferTextSrc(hb_buffer_t *buff, hb_feature_t *feats, unsigned int num_features) HbGrBufferTextSrc(hb_buffer_t *buff, hb_feature_t *feats, unsigned int num_features)
{ {
hb_feature_t *aFeat = feats; hb_feature_t *aFeat = feats;
featureSetting *aNewFeat; featureSetting *aNewFeat;
@ -64,7 +64,7 @@ public:
aNewFeat->value = aFeat->value; aNewFeat->value = aFeat->value;
} }
}; };
~GrBufferTextSrc() { hb_buffer_destroy(buffer); delete[] features; }; ~HbGrBufferTextSrc() { hb_buffer_destroy(buffer); delete[] features; };
virtual gr::UtfType utfEncodingForm() { return gr::kutf32; }; virtual gr::UtfType utfEncodingForm() { return gr::kutf32; };
virtual size_t getLength() { return buffer->len; }; virtual size_t getLength() { return buffer->len; };
virtual size_t fetch(gr::toffset ichMin, size_t cch, gr::utf32 * prgchBuffer) virtual size_t fetch(gr::toffset ichMin, size_t cch, gr::utf32 * prgchBuffer)
@ -120,12 +120,12 @@ private:
unsigned int nFeatures; unsigned int nFeatures;
}; };
class GrHbFont : public gr::Font class HbGrFont : public gr::Font
{ {
public: public:
GrHbFont(hb_font_t *font, hb_face_t *face) : gr::Font() HbGrFont(hb_font_t *font, hb_face_t *face) : gr::Font()
{ m_font = hb_font_reference(font); m_face = hb_face_reference(face); initfont(); }; { m_font = hb_font_reference(font); m_face = hb_face_reference(face); initfont(); };
~GrHbFont() ~HbGrFont()
{ {
std::map<hb_tag_t,hb_blob_t *>::iterator p = m_blobs.begin(); std::map<hb_tag_t,hb_blob_t *>::iterator p = m_blobs.begin();
while (p != m_blobs.end()) while (p != m_blobs.end())
@ -133,7 +133,7 @@ public:
hb_font_destroy(m_font); hb_font_destroy(m_font);
hb_face_destroy(m_face); hb_face_destroy(m_face);
}; };
GrHbFont (const GrHbFont &font) : gr::Font(font) HbGrFont (const HbGrFont &font) : gr::Font(font)
{ {
*this = font; *this = font;
m_blobs = std::map<hb_tag_t, hb_blob_t *>(font.m_blobs); m_blobs = std::map<hb_tag_t, hb_blob_t *>(font.m_blobs);
@ -142,7 +142,7 @@ public:
hb_font_reference(m_font); hb_font_reference(m_font);
hb_face_reference(m_face); hb_face_reference(m_face);
}; };
virtual GrHbFont *copyThis() { return new GrHbFont(*this); }; virtual HbGrFont *copyThis() { return new HbGrFont(*this); };
virtual bool bold() { return m_bold; }; virtual bool bold() { return m_bold; };
virtual bool italic() { return m_italic; }; virtual bool italic() { return m_italic; };
virtual float ascent() { float asc; getFontMetrics(&asc, NULL, NULL); return asc; }; virtual float ascent() { float asc; getFontMetrics(&asc, NULL, NULL); return asc; };
@ -210,7 +210,7 @@ private:
std::map<hb_tag_t, hb_blob_t *> m_blobs; std::map<hb_tag_t, hb_blob_t *> m_blobs;
}; };
void GrHbFont::initfont() void HbGrFont::initfont()
{ {
const void *pOS2 = getTable(gr::kttiOs2, NULL); const void *pOS2 = getTable(gr::kttiOs2, NULL);
const void *pHead = getTable(gr::kttiHead, NULL); const void *pHead = getTable(gr::kttiHead, NULL);
@ -228,10 +228,10 @@ hb_graphite_shape (hb_font_t *font,
unsigned int num_features) unsigned int num_features)
{ {
/* create text source */ /* create text source */
GrBufferTextSrc textSrc(buffer, features, num_features); HbGrBufferTextSrc textSrc(buffer, features, num_features);
/* create grfont */ /* create grfont */
GrHbFont grfont(font, face); HbGrFont grfont(font, face);
/* create segment */ /* create segment */
int *firsts; int *firsts;
@ -264,7 +264,7 @@ hb_graphite_shape (hb_font_t *font,
hb_buffer_ensure(buffer, numGlyphs); hb_buffer_ensure(buffer, numGlyphs);
pSegment.getUniscribeClusters(firsts, numChars, NULL, flags, numGlyphs, NULL); pSegment.getUniscribeClusters(firsts, numChars, NULL, flags, numGlyphs, NULL);
glyph_range = pSegment.glyphs(); glyph_range = pSegment.glyphs();
for (pGlyph = glyph_infos, iGlyph = glyph_range.first; iGlyph < glyph_range.second; for (pGlyph = glyph_infos, iGlyph = glyph_range.first; iGlyph != glyph_range.second;
iGlyph++, pGlyph++) iGlyph++, pGlyph++)
{ *pGlyph = iGlyph->glyphID(); } { *pGlyph = iGlyph->glyphID(); }
@ -285,7 +285,7 @@ hb_graphite_shape (hb_font_t *font,
float curradvx = 0., curradvy = 0.; float curradvx = 0., curradvy = 0.;
for (pPosition = hb_buffer_get_glyph_positions(buffer), iGlyph = glyph_range.first; for (pPosition = hb_buffer_get_glyph_positions(buffer), iGlyph = glyph_range.first;
iGlyph < glyph_range.second; pPosition++, iGlyph++) iGlyph != glyph_range.second; pPosition++, iGlyph++)
{ {
pPosition->x_offset = iGlyph->origin() - curradvx; pPosition->x_offset = iGlyph->origin() - curradvx;
pPosition->y_offset = iGlyph->yOffset() - curradvy; pPosition->y_offset = iGlyph->yOffset() - curradvy;