void EditNoteForm::loadAll()
{
_tagHandler.reload();
adjustTags(_selectedTags, _deselectedTags);
if (ui->le_Title->isVisible())
ui->le_Title->setFocus();
else
ui->te_NoteHtmlText->setFocus();
QObject::connect(ui->tv_Tags->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SLOT(adjustTags(QItemSelection,QItemSelection)));
}
void EditNoteForm::adjustTags()
{
_note.clearTags();
QStringList tags = ui->le_Tags->text().split(",", QString::SkipEmptyParts);
foreach (QString tag, tags)
if (!tag.simplified().isEmpty())
_note.appendTag(tag.simplified());
adjustTags(_selectedTags, _deselectedTags);
}
void EditNoteForm::finish()
{
adjustTags();
if (_note.noteID().isNull())
_note.create(ui->le_Title->text(),
ui->te_NoteHtmlText->toPlainText(),
ui->te_NoteHtmlText->toHtml(),
ui->dte_Date->dateTime(),
_noteShowingTemplate);
else
_note.update(ui->le_Title->text(),
ui->te_NoteHtmlText->toPlainText(),
ui->te_NoteHtmlText->toHtml(),
ui->dte_Date->dateTime(),
_noteShowingTemplate);
emit finishNote(_note);
}
void ArabicShaping::shape(const LEUnicode *chars, le_int32 offset, le_int32 charCount, le_int32 charMax,
le_bool rightToLeft, LEGlyphStorage &glyphStorage)
{
// iterate in logical order, store tags in visible order
//
// the effective right char is the most recently encountered
// non-transparent char
//
// four boolean states:
// the effective right char shapes
// the effective right char causes left shaping
// the current char shapes
// the current char causes right shaping
//
// if both cause shaping, then
// shaper.shape(errout, 2) (isolate to initial, or final to medial)
// shaper.shape(out, 1) (isolate to final)
ShapeType rightType = ST_NOSHAPE_NONE, leftType = ST_NOSHAPE_NONE;
LEErrorCode success = LE_NO_ERROR;
le_int32 i;
for (i = offset - 1; i >= 0; i -= 1) {
rightType = getShapeType(chars[i]);
if (rightType != ST_TRANSPARENT) {
break;
}
}
for (i = offset + charCount; i < charMax; i += 1) {
leftType = getShapeType(chars[i]);
if (leftType != ST_TRANSPARENT) {
break;
}
}
// erout is effective right logical index
le_int32 erout = -1;
le_bool rightShapes = FALSE;
le_bool rightCauses = (rightType & MASK_SHAPE_LEFT) != 0;
le_int32 in, e, out = 0, dir = 1;
if (rightToLeft) {
out = charCount - 1;
erout = charCount;
dir = -1;
}
for (in = offset, e = offset + charCount; in < e; in += 1, out += dir) {
LEUnicode c = chars[in];
ShapeType t = getShapeType(c);
if (t == ST_NOSHAPE_NONE) {
glyphStorage.setAuxData(out, NO_FEATURES, success);
} else {
glyphStorage.setAuxData(out, ISOL_FEATURES, success);
}
if ((t & MASK_TRANSPARENT) != 0) {
continue;
}
le_bool curShapes = (t & MASK_NOSHAPE) == 0;
le_bool curCauses = (t & MASK_SHAPE_RIGHT) != 0;
if (rightCauses && curCauses) {
if (rightShapes) {
adjustTags(erout, 2, glyphStorage);
}
if (curShapes) {
adjustTags(out, 1, glyphStorage);
}
}
rightShapes = curShapes;
rightCauses = (t & MASK_SHAPE_LEFT) != 0;
erout = out;
}
if (rightShapes && rightCauses && (leftType & MASK_SHAPE_RIGHT) != 0) {
adjustTags(erout, 2, glyphStorage);
}
}
