4 #include <QAbstractTableModel>
12 int64_t pts_in = -1, pts_out = -1;
13 std::vector<std::string> descriptions; // One per camera.
16 class ClipList : public QAbstractTableModel {
20 int rowCount(const QModelIndex &parent) const override;
21 int columnCount(const QModelIndex &parent) const override;
22 QVariant data(const QModelIndex &parent, int role) const override;
23 QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
25 void add_clip(const Clip &clip);
26 size_t size() const { return clips.size(); }
27 bool empty() const { return clips.empty(); }
29 // Like a smart pointer to a Clip, but emits dataChanged when it goes out of scope.
32 ClipProxy(Clip &clip, ClipList *clip_list, size_t row)
33 : clip(clip), clip_list(clip_list), row(row) {}
35 if (clip_list != nullptr) {
36 clip_list->emit_data_changed(row);
39 Clip *operator->() { return &clip; }
40 Clip &operator*() { return clip; }
48 ClipProxy clip(size_t index) { return ClipProxy(clips[index], this, index); }
49 const Clip *clip(size_t index) const { return &clips[index]; }
51 ClipProxy back() { return clip(size() - 1); }
52 const Clip *back() const { return clip(size() - 1); }
54 void emit_data_changed(size_t row);
57 std::vector<Clip> clips;
60 #endif // !defined (_CLIP_LIST_H)