void AssKaraoke::SplitLines(std::set<AssDialogue*> const& lines, agi::Context *c) {
if (lines.empty()) return;
AssKaraoke kara;
SubtitleSelection sel = c->selectionController->GetSelectedSet();
bool did_split = false;
for (entryIter it = c->ass->Line.begin(); it != c->ass->Line.end(); ++it) {
AssDialogue *diag = dynamic_cast<AssDialogue*>(&*it);
if (!diag || !lines.count(diag)) continue;
kara.SetLine(diag);
// If there aren't at least two tags there's nothing to split
if (kara.size() < 2) continue;
bool in_sel = sel.count(diag) > 0;
for (auto const& syl : kara) {
AssDialogue *new_line = new AssDialogue(*diag);
new_line->Start = syl.start_time;
new_line->End = syl.start_time + syl.duration;
new_line->Text = syl.GetText(false);
c->ass->Line.insert(it, *new_line);
if (in_sel)
sel.insert(new_line);
}
--it; // Move `it` to the last of the new lines
sel.erase(diag);
delete diag;
did_split = true;
}
if (!did_split) return;
c->ass->Commit(_("splitting"), AssFile::COMMIT_DIAG_ADDREM | AssFile::COMMIT_DIAG_FULL);
AssDialogue *new_active = c->selectionController->GetActiveLine();
if (!sel.count(c->selectionController->GetActiveLine()))
new_active = *sel.begin();
c->selectionController->SetSelectionAndActive(sel, new_active);
}
void VisualToolDrag::OnSelectedSetChanged(const SubtitleSelection &added, const SubtitleSelection &removed) {
c->selectionController->GetSelectedSet(selection);
bool any_changed = false;
for (feature_iterator it = features.begin(); it != features.end(); ) {
if (removed.count(it->line)) {
sel_features.erase(it++);
any_changed = true;
}
else {
if (added.count(it->line) && it->type == DRAG_START && line_not_present(sel_features, it)) {
sel_features.insert(it);
any_changed = true;
}
++it;
}
}
if (any_changed)
parent->Render();
}
void DialogShiftTimes::Process(wxCommandEvent &) {
int mode = selection_mode->GetSelection();
int type = time_fields->GetSelection();
bool reverse = shift_backward->GetValue();
bool by_time = shift_by_time->GetValue();
bool start = type != 2;
bool end = type != 1;
SubtitleSelection sel = context->selectionController->GetSelectedSet();
long shift;
if (by_time) {
shift = shift_time->GetTime();
if (shift == 0) {
Close();
return;
}
}
else
shift_frames->GetValue().ToLong(&shift);
if (reverse)
shift = -shift;
// Track which rows were shifted for the log
int row_number = 0;
int block_start = 0;
json::Array shifted_blocks;
for (auto line : context->ass->Line | agi::of_type<AssDialogue>()) {
++row_number;
if (!sel.count(line)) {
if (block_start) {
json::Object block;
block["start"] = block_start;
block["end"] = row_number - 1;
shifted_blocks.push_back(block);
block_start = 0;
}
if (mode == 1) continue;
if (mode == 2 && shifted_blocks.empty()) continue;
}
else if (!block_start)
block_start = row_number;
if (start)
line->Start = Shift(line->Start, shift, by_time, agi::vfr::START);
if (end)
line->End = Shift(line->End, shift, by_time, agi::vfr::END);
}
context->ass->Commit(_("shifting"), AssFile::COMMIT_DIAG_TIME);
if (block_start) {
json::Object block;
block["start"] = block_start;
block["end"] = row_number - 1;
shifted_blocks.push_back(block);
}
SaveHistory(shifted_blocks);
Close();
}
