void Segment::appendSlot(int id, int cid, int gid, int iFeats, size_t coffset) { Slot *aSlot = newSlot(); if (!aSlot) return; m_charinfo[id].init(cid); m_charinfo[id].feats(iFeats); m_charinfo[id].base(coffset); const GlyphFace * theGlyph = m_face->glyphs().glyphSafe(gid); m_charinfo[id].breakWeight(theGlyph ? theGlyph->attrs()[m_silf->aBreak()] : 0); aSlot->child(NULL); aSlot->setGlyph(this, gid, theGlyph); aSlot->originate(id); aSlot->before(id); aSlot->after(id); if (m_last) m_last->next(aSlot); aSlot->prev(m_last); m_last = aSlot; if (!m_first) m_first = aSlot; if (theGlyph && m_silf->aPassBits()) m_passBits &= theGlyph->attrs()[m_silf->aPassBits()] | (m_silf->numPasses() > 16 ? (theGlyph->attrs()[m_silf->aPassBits() + 1] << 16) : 0); }
void Slot::setAttr(Segment *seg, attrCode ind, uint8 subindex, int16 value, const SlotMap & map) { if (!this) return; if (ind == gr_slatUserDefnV1) { ind = gr_slatUserDefn; subindex = 0; } switch (ind) { case gr_slatAdvX : m_advance.x = value; break; case gr_slatAdvY : m_advance.y = value; break; case gr_slatAttTo : { const uint16 idx = uint16(value); if (idx < map.size() && map[idx]) { Slot *other = map[idx]; if (other != this && other->child(this)) { attachTo(other); m_attach = Position(seg->glyphAdvance(other->gid()), 0); } } break; } case gr_slatAttX : m_attach.x = value; break; case gr_slatAttY : m_attach.y = value; break; case gr_slatAttXOff : case gr_slatAttYOff : break; case gr_slatAttWithX : m_with.x = value; break; case gr_slatAttWithY : m_with.y = value; break; case gr_slatAttWithXOff : case gr_slatAttWithYOff : break; case gr_slatAttLevel : m_attLevel = byte(value); break; case gr_slatBreak : seg->charinfo(m_original)->breakWeight(value); break; case gr_slatCompRef : break; // not sure what to do here case gr_slatDir : break; // read only case gr_slatInsert : markInsertBefore(value? true : false); break; case gr_slatPosX : break; // can't set these here case gr_slatPosY : break; case gr_slatShiftX : m_shift.x = value; break; case gr_slatShiftY : m_shift.y = value; break; case gr_slatMeasureSol : break; case gr_slatMeasureEol : break; case gr_slatJStretch : break; // handle these later case gr_slatJShrink : break; case gr_slatJStep : break; case gr_slatJWeight : break; case gr_slatJWidth : m_just = value; break; case gr_slatSegSplit : seg->charinfo(m_original)->addflags(value & 3); break; case gr_slatUserDefn : m_userAttr[subindex] = value; break; default : break; } }