87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
#include "selection.h"
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#include "effects/transition.h"
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#include "timeline/clip.h"
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Selection::Selection()
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{
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}
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Selection::Selection(long in, long out, Track *track) :
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in_(in),
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out_(out),
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track_(track)
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{
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}
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long Selection::in() const
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{
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return in_;
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}
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long Selection::out() const
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{
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return out_;
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}
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Track *Selection::track() const
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{
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return track_;
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}
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void Selection::set_in(long in)
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{
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in_ = in;
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}
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void Selection::set_out(long out)
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{
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out_ = out;
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}
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bool Selection::ContainsTransition(Clip* c, int type) const
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{
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if (type == kTransitionOpening) {
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return c->opening_transition != nullptr
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&& out_ == c->timeline_in() + c->opening_transition->get_true_length()
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&& ((c->opening_transition->secondary_clip == nullptr && in_ == c->timeline_in())
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|| (c->opening_transition->secondary_clip != nullptr && in_ == c->timeline_in() - c->opening_transition->get_true_length()));
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} else {
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return c->closing_transition != nullptr
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&& in_ == c->timeline_out() - c->closing_transition->get_true_length()
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&& ((c->closing_transition->secondary_clip == nullptr && out_ == c->timeline_out())
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|| (c->closing_transition->secondary_clip != nullptr && out_ == c->timeline_out() + c->closing_transition->get_true_length()));
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}
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}
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void Selection::Tidy(QVector<Selection>& selections)
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{
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for (int i=0;i<selections.size();i++) {
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Selection& s = selections[i];
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for (int j=0;j<selections.size();j++) {
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if (i != j) {
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Selection& ss = selections[j];
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if (s.track() == ss.track()) {
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bool remove = false;
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if (s.in() < ss.in() && s.out() > ss.out()) {
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// do nothing
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} else if (s.in() >= ss.in() && s.out() <= ss.out()) {
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remove = true;
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} else if (s.in() <= ss.out() && s.out() > ss.out()) {
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ss.set_out(s.out());
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remove = true;
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} else if (s.out() >= ss.in() && s.in() < ss.in()) {
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ss.set_in(s.in());
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remove = true;
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}
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if (remove) {
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selections.removeAt(i);
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i--;
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break;
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}
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}
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}
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}
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}
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}
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