libfontmanager/layout/IndicRearrangementProcessor2.cpp

63 le_uint16 IndicRearrangementProcessor2::processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph,
71     if (currGlyph < 0 || currGlyph >= glyphStorage.getGlyphCount()) {
84     doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask), success);
97 void IndicRearrangementProcessor2::doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb, LEErrorCode &success) const
120         a = glyphStorage[firstGlyph];
121         ia = glyphStorage.getCharIndex(firstGlyph, success);
125             glyphStorage[x - 1] = glyphStorage[x];
126             ix = glyphStorage.getCharIndex(x, success);
127             glyphStorage.setCharIndex(x - 1, ix, success);
131         glyphStorage[lastGlyph] = a;
132         glyphStorage.setCharIndex(lastGlyph, ia, success);
141         d = glyphStorage[lastGlyph];
142         id = glyphStorage.getCharIndex(lastGlyph, success);
146             glyphStorage[x + 1] = glyphStorage[x];
147             ix = glyphStorage.getCharIndex(x, success);
148             glyphStorage.setCharIndex(x + 1, ix, success);
152         glyphStorage[firstGlyph] = d;
153         glyphStorage.setCharIndex(firstGlyph, id, success);
157         a = glyphStorage[firstGlyph];
158         ia = glyphStorage.getCharIndex(firstGlyph, success);
159         id = glyphStorage.getCharIndex(lastGlyph,  success);
161         glyphStorage[firstGlyph] = glyphStorage[lastGlyph];
162         glyphStorage[lastGlyph] = a;
164         glyphStorage.setCharIndex(firstGlyph, id, success);
165         glyphStorage.setCharIndex(lastGlyph,  ia, success);
174         a = glyphStorage[firstGlyph];
175         b = glyphStorage[firstGlyph + 1];
176         ia = glyphStorage.getCharIndex(firstGlyph, success);
177         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
181             glyphStorage[x - 2] = glyphStorage[x];
182             ix = glyphStorage.getCharIndex(x, success);
183             glyphStorage.setCharIndex(x - 2, ix, success);
187         glyphStorage[lastGlyph - 1] = a;
188         glyphStorage[lastGlyph] = b;
190         glyphStorage.setCharIndex(lastGlyph - 1, ia, success);
191         glyphStorage.setCharIndex(lastGlyph, ib, success);
200         a = glyphStorage[firstGlyph];
201         b = glyphStorage[firstGlyph + 1];
202         ia = glyphStorage.getCharIndex(firstGlyph, success);
203         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
207             glyphStorage[x - 2] = glyphStorage[x];
208             ix = glyphStorage.getCharIndex(x, success);
209             glyphStorage.setCharIndex(x - 2, ix, success);
213         glyphStorage[lastGlyph - 1] = b;
214         glyphStorage[lastGlyph] = a;
216         glyphStorage.setCharIndex(lastGlyph - 1, ib, success);
217         glyphStorage.setCharIndex(lastGlyph, ia, success);
226         c = glyphStorage[lastGlyph - 1];
227         d = glyphStorage[lastGlyph];
228         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
229         id = glyphStorage.getCharIndex(lastGlyph, success);
233             glyphStorage[x + 2] = glyphStorage[x];
234             ix = glyphStorage.getCharIndex(x, success);
235             glyphStorage.setCharIndex(x + 2, ix, success);
239         glyphStorage[firstGlyph] = c;
240         glyphStorage[firstGlyph + 1] = d;
242         glyphStorage.setCharIndex(firstGlyph, ic, success);
243         glyphStorage.setCharIndex(firstGlyph + 1, id, success);
252         c = glyphStorage[lastGlyph - 1];
253         d = glyphStorage[lastGlyph];
254         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
255         id = glyphStorage.getCharIndex(lastGlyph, success);
259             glyphStorage[x + 2] = glyphStorage[x];
260             ix = glyphStorage.getCharIndex(x, success);
261             glyphStorage.setCharIndex(x + 2, ix, success);
265         glyphStorage[firstGlyph] = d;
266         glyphStorage[firstGlyph + 1] = c;
268         glyphStorage.setCharIndex(firstGlyph, id, success);
269         glyphStorage.setCharIndex(firstGlyph + 1, ic, success);
278         a = glyphStorage[firstGlyph];
279         c = glyphStorage[lastGlyph - 1];
280         d = glyphStorage[lastGlyph];
281         ia = glyphStorage.getCharIndex(firstGlyph, success);
282         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
283         id = glyphStorage.getCharIndex(lastGlyph, success);
287             glyphStorage[x + 1] = glyphStorage[x];
288             ix = glyphStorage.getCharIndex(x, success);
289             glyphStorage.setCharIndex(x + 1, ix, success);
293         glyphStorage[firstGlyph] = c;
294         glyphStorage[firstGlyph + 1] = d;
295         glyphStorage[lastGlyph] = a;
297         glyphStorage.setCharIndex(firstGlyph, ic, success);
298         glyphStorage.setCharIndex(firstGlyph + 1, id, success);
299         glyphStorage.setCharIndex(lastGlyph, ia, success);
308         a = glyphStorage[firstGlyph];
309         c = glyphStorage[lastGlyph - 1];
310         d = glyphStorage[lastGlyph];
311         ia = glyphStorage.getCharIndex(firstGlyph, success);
312         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
313         id = glyphStorage.getCharIndex(lastGlyph, success);
317             glyphStorage[x + 1] = glyphStorage[x];
318             ix = glyphStorage.getCharIndex(x, success);
319             glyphStorage.setCharIndex(x + 1, ix, success);
323         glyphStorage[firstGlyph] = d;
324         glyphStorage[firstGlyph + 1] = c;
325         glyphStorage[lastGlyph] = a;
327         glyphStorage.setCharIndex(firstGlyph, id, success);
328         glyphStorage.setCharIndex(firstGlyph + 1, ic, success);
329         glyphStorage.setCharIndex(lastGlyph, ia, success);
338         a = glyphStorage[firstGlyph];
339         b = glyphStorage[firstGlyph + 1];
340         d = glyphStorage[lastGlyph];
341         ia = glyphStorage.getCharIndex(firstGlyph, success);
342         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
343         id = glyphStorage.getCharIndex(lastGlyph, success);
347             glyphStorage[x - 2] = glyphStorage[x];
348             ix = glyphStorage.getCharIndex(x, success);
349             glyphStorage.setCharIndex(x - 2, ix, success);
353         glyphStorage[firstGlyph] = d;
354         glyphStorage[lastGlyph - 1] = a;
355         glyphStorage[lastGlyph] = b;
357         glyphStorage.setCharIndex(firstGlyph, id, success);
358         glyphStorage.setCharIndex(lastGlyph - 1, ia, success);
359         glyphStorage.setCharIndex(lastGlyph, ib, success);
368         a = glyphStorage[firstGlyph];
369         b = glyphStorage[firstGlyph + 1];
370         d = glyphStorage[lastGlyph];
371         ia = glyphStorage.getCharIndex(firstGlyph, success);
372         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
373         id = glyphStorage.getCharIndex(lastGlyph, success);
377             glyphStorage[x - 2] = glyphStorage[x];
378             ix = glyphStorage.getCharIndex(x, success);
379             glyphStorage.setCharIndex(x - 2, ix, success);
383         glyphStorage[firstGlyph] = d;
384         glyphStorage[lastGlyph - 1] = b;
385         glyphStorage[lastGlyph] = a;
387         glyphStorage.setCharIndex(firstGlyph, id, success);
388         glyphStorage.setCharIndex(lastGlyph - 1, ib, success);
389         glyphStorage.setCharIndex(lastGlyph, ia, success);
397         a = glyphStorage[firstGlyph];
398         b = glyphStorage[firstGlyph + 1];
400         glyphStorage[firstGlyph] = glyphStorage[lastGlyph - 1];
401         glyphStorage[firstGlyph + 1] = glyphStorage[lastGlyph];
403         glyphStorage[lastGlyph - 1] = a;
404         glyphStorage[lastGlyph] = b;
406         ia = glyphStorage.getCharIndex(firstGlyph, success);
407         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
408         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
409         id = glyphStorage.getCharIndex(lastGlyph, success);
411         glyphStorage.setCharIndex(firstGlyph, ic, success);
412         glyphStorage.setCharIndex(firstGlyph + 1, id, success);
414         glyphStorage.setCharIndex(lastGlyph - 1, ia, success);
415         glyphStorage.setCharIndex(lastGlyph, ib, success);
423         a = glyphStorage[firstGlyph];
424         b = glyphStorage[firstGlyph + 1];
426         glyphStorage[firstGlyph] = glyphStorage[lastGlyph - 1];
427         glyphStorage[firstGlyph + 1] = glyphStorage[lastGlyph];
429         glyphStorage[lastGlyph - 1] = b;
430         glyphStorage[lastGlyph] = a;
432         ia = glyphStorage.getCharIndex(firstGlyph, success);
433         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
434         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
435         id = glyphStorage.getCharIndex(lastGlyph, success);
437         glyphStorage.setCharIndex(firstGlyph, ic, success);
438         glyphStorage.setCharIndex(firstGlyph + 1, id, success);
440         glyphStorage.setCharIndex(lastGlyph - 1, ib, success);
441         glyphStorage.setCharIndex(lastGlyph, ia, success);
449         a = glyphStorage[firstGlyph];
450         b = glyphStorage[firstGlyph + 1];
452         glyphStorage[firstGlyph] = glyphStorage[lastGlyph];
453         glyphStorage[firstGlyph + 1] = glyphStorage[lastGlyph - 1];
455         glyphStorage[lastGlyph - 1] = a;
456         glyphStorage[lastGlyph] = b;
458         ia = glyphStorage.getCharIndex(firstGlyph, success);
459         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
460         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
461         id = glyphStorage.getCharIndex(lastGlyph, success);
463         glyphStorage.setCharIndex(firstGlyph, id, success);
464         glyphStorage.setCharIndex(firstGlyph + 1, ic, success);
466         glyphStorage.setCharIndex(lastGlyph - 1, ia, success);
467         glyphStorage.setCharIndex(lastGlyph, ib, success);
475         a = glyphStorage[firstGlyph];
476         b = glyphStorage[firstGlyph + 1];
478         glyphStorage[firstGlyph] = glyphStorage[lastGlyph];
479         glyphStorage[firstGlyph + 1] = glyphStorage[lastGlyph - 1];
481         glyphStorage[lastGlyph - 1] = b;
482         glyphStorage[lastGlyph] = a;
484         ia = glyphStorage.getCharIndex(firstGlyph, success);
485         ib = glyphStorage.getCharIndex(firstGlyph + 1, success);
486         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
487         id = glyphStorage.getCharIndex(lastGlyph, success);
489         glyphStorage.setCharIndex(firstGlyph, id, success);
490         glyphStorage.setCharIndex(firstGlyph + 1, ic, success);
492         glyphStorage.setCharIndex(lastGlyph - 1, ib, success);
493         glyphStorage.setCharIndex(lastGlyph, ia, success);