git.sesse.net Git - nageru/blob - clip_list.cpp

   1 #include "mainwindow.h"
   2
   3 #include "clip_list.h"
   4 #include "ui_mainwindow.h"
   5
   6 #include <string>
   7 #include <vector>
   8
   9 using namespace std;
  10
  11 int ClipList::rowCount(const QModelIndex &parent) const {
  12         if (parent.isValid()) return 0;
  13         return clips.size();
  14 }
  15
  16 int ClipList::columnCount(const QModelIndex &parent) const {
  17         if (parent.isValid()) return 0;
  18         if (display_type == ListDisplay::CLIP_LIST) {
  19                 return int(ClipListColumn::NUM_COLUMNS);
  20         } else {
  21                 return int(PlayListColumn::NUM_COLUMNS);
  22         }
  23 }
  24
  25 QVariant ClipList::data(const QModelIndex &parent, int role) const {
  26         if (!parent.isValid())
  27                 return QVariant();
  28         if (role != Qt::DisplayRole)
  29                 return QVariant();
  30
  31         const int row = parent.row(), column = parent.column();
  32         if (size_t(row) >= clips.size())
  33                 return QVariant();
  34
  35         switch (column) {
  36         case 0:
  37                 return qlonglong(clips[row].pts_in);
  38         case 1:
  39                 if (clips[row].pts_out >= 0) {
  40                         return qlonglong(clips[row].pts_out);
  41                 } else {
  42                         return QVariant();
  43                 }
  44         case 2:
  45                 if (clips[row].pts_out >= 0) {
  46                         return qlonglong(clips[row].pts_out - clips[row].pts_in);
  47                 } else {
  48                         return QVariant();
  49                 }
  50         default:
  51                 return QVariant();
  52         }
  53 }
  54
  55 QVariant ClipList::headerData(int section, Qt::Orientation orientation, int role) const {
  56         if (role != Qt::DisplayRole)
  57                 return QVariant();
  58         if (orientation != Qt::Horizontal)
  59                 return QVariant();
  60
  61         if (display_type == ListDisplay::CLIP_LIST) {
  62                 switch (ClipListColumn(section)) {
  63                 case ClipListColumn::IN:
  64                         return "In";
  65                 case ClipListColumn::OUT:
  66                         return "Out";
  67                 case ClipListColumn::DURATION:
  68                         return "Duration";
  69                 case ClipListColumn::CAMERA_1:
  70                         return "Camera 1";
  71                 case ClipListColumn::CAMERA_2:
  72                         return "Camera 2";
  73                 case ClipListColumn::CAMERA_3:
  74                         return "Camera 3";
  75                 case ClipListColumn::CAMERA_4:
  76                         return "Camera 4";
  77                 default:
  78                         return "";
  79                 }
  80         } else {
  81                 switch (PlayListColumn(section)) {
  82                 case PlayListColumn::IN:
  83                         return "In";
  84                 case PlayListColumn::OUT:
  85                         return "Out";
  86                 case PlayListColumn::DURATION:
  87                         return "Duration";
  88                 case PlayListColumn::CAMERA:
  89                         return "Camera";
  90                 case PlayListColumn::DESCRIPTION:
  91                         return "Description";
  92                 default:
  93                         return "";
  94                 }
  95         }
  96 }
  97
  98 void ClipList::add_clip(const Clip &clip)
  99 {
 100         beginInsertRows(QModelIndex(), clips.size(), clips.size());
 101         clips.push_back(clip);
 102         endInsertRows();
 103 }
 104
 105 void ClipList::emit_data_changed(size_t row)
 106 {
 107         if (display_type == ListDisplay::CLIP_LIST) {
 108                 emit dataChanged(index(row, 0), index(row, int(ClipListColumn::NUM_COLUMNS)));
 109         } else {
 110                 emit dataChanged(index(row, 0), index(row, int(PlayListColumn::NUM_COLUMNS)));
 111         }
 112 }