void Lyrics::Clear()
{
mSyllables.Clear();
mText = wxT("");
// Add two dummy syllables at the beginning
mSyllables.Add(Syllable());
mSyllables[0].t = -2.0;
mSyllables.Add(Syllable());
mSyllables[1].t = -1.0;
mHighlightTextCtrl->Clear();
}
void Lyrics::Finish(double finalT)
{
// Add 3 dummy syllables at the end
int i = mSyllables.GetCount();
mSyllables.Add(Syllable());
mSyllables[i].t = finalT + 1.0;
mSyllables.Add(Syllable());
mSyllables[i+1].t = finalT + 2.0;
mSyllables.Add(Syllable());
mSyllables[i+2].t = finalT + 3.0;
// Mark measurements as invalid
mMeasurementsDone = false; // only for drawn text
mCurrentSyllable = 0;
mHighlightTextCtrl->ShowPosition(0);
}
Syllables syllabify(std::string word) {
// syllabify the word
SILP silp;
FSXSTRING fsxWord(asWStr(word));
size_t n = silp.silbita(&fsxWord);
silp.silbivalted();
// create the wrapper data structure
Syllables syllables;
syllables.reserve(n);
// copy results
for (int idx=0 ; idx<n ; ++idx) {
const SILBISTR *silbistr = silp.silbid[idx];
syllables.push_back(Syllable(asString(silbistr->silp), silbistr->valde, silbistr->rohk));
}
return syllables;
}
void Lyrics::Add(double t, wxString syllable, wxString &highlightText)
{
int i = mSyllables.GetCount();
{
Syllable &prevSyllable = mSyllables[i - 1];
if (prevSyllable.t == t) {
// We can't have two syllables with the same time, so append
// this to the end of the previous one if they're at the
// same time.
prevSyllable.text += syllable;
prevSyllable.textWithSpace += syllable;
prevSyllable.char1 += syllable.Length();
return;
}
}
mSyllables.Add(Syllable());
Syllable &thisSyllable = mSyllables[i];
thisSyllable.t = t;
thisSyllable.text = syllable;
thisSyllable.char0 = mText.Length();
// Put a space between syllables unless the previous one
// ended in a hyphen
if (i > 0 &&
// mSyllables[i-1].text.Length() > 0 &&
mSyllables[i - 1].text.Right(1) != wxT("-"))
thisSyllable.textWithSpace = wxT(" ") + syllable;
else
thisSyllable.textWithSpace = syllable;
mText += thisSyllable.textWithSpace;
thisSyllable.char1 = mText.Length();
int nTextLen = thisSyllable.textWithSpace.Length();
if ((nTextLen > 0) && (thisSyllable.textWithSpace.Right(1) == wxT("_")))
highlightText += (thisSyllable.textWithSpace.Left(nTextLen - 1) + wxT("\n"));
else
highlightText += thisSyllable.textWithSpace;
}
void AssKaraoke::AddSplit(size_t syl_idx, size_t pos) {
syls.insert(syls.begin() + syl_idx + 1, Syllable());
Syllable &syl = syls[syl_idx];
Syllable &new_syl = syls[syl_idx + 1];
// If the syl is empty or the user is adding a syllable past the last
// character then pos will be out of bounds. Doing this is a bit goofy,
// but it's sometimes required for complex karaoke scripts
if (pos < syl.text.size()) {
new_syl.text = syl.text.substr(pos);
syl.text = syl.text.substr(0, pos);
}
if (new_syl.text.empty())
new_syl.duration = 0;
else if (syl.text.empty()) {
new_syl.duration = syl.duration;
syl.duration = 0;
}
else {
new_syl.duration = (syl.duration * new_syl.text.size() / (syl.text.size() + new_syl.text.size()) + 5) / 10 * 10;
syl.duration -= new_syl.duration;
}
assert(syl.duration >= 0);
new_syl.start_time = syl.start_time + syl.duration;
new_syl.tag_type = syl.tag_type;
// Move all override tags after the split to the new syllable and fix the indices
size_t text_len = syl.text.size();
for (auto it = syl.ovr_tags.begin(); it != syl.ovr_tags.end(); ) {
if (it->first < text_len)
++it;
else {
new_syl.ovr_tags[it->first - text_len] = it->second;
syl.ovr_tags.erase(it++);
}
}
if (!no_announce) AnnounceSyllablesChanged();
}