X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=clip_list.cpp;h=75f4a9f46b6be66e0f72523528600262aab20350;hb=0c3bfa8f2fb956efce124dea05e006231603c333;hp=62434a6fb4d0fcca4ca86d404c8dc89cd60e7d48;hpb=4018cd8a8aa53aec24769df4209a5775973413d7;p=nageru

diff --git a/clip_list.cpp b/clip_list.cpp
index 62434a6..75f4a9f 100644
--- a/clip_list.cpp
+++ b/clip_list.cpp
@@ -5,14 +5,14 @@
 #include <vector>
 
 #include "clip_list.h"
+#include "timebase.h"
 #include "ui_mainwindow.h"
 
 using namespace std;
 
 string pts_to_string(int64_t pts)
 {
-	// FIXME: This depends on a fixed timebase.
-	int64_t t = lrint((pts / 12800.0) * 1e3);  // In milliseconds.
+	int64_t t = lrint((pts / double(TIMEBASE)) * 1e3);  // In milliseconds.
 	int ms = t % 1000;
 	t /= 1000;
 	int sec = t % 60;
@@ -28,8 +28,7 @@ string pts_to_string(int64_t pts)
 
 string duration_to_string(int64_t pts_diff)
 {
-	// FIXME: This depends on a fixed timebase.
-	int64_t t = lrint((pts_diff / 12800.0) * 1e3);  // In milliseconds.
+	int64_t t = lrint((pts_diff / double(TIMEBASE)) * 1e3);  // In milliseconds.
 	int ms = t % 1000;
 	t /= 1000;
 	int sec = t % 60;
@@ -46,13 +45,19 @@ int ClipList::rowCount(const QModelIndex &parent) const {
 	return clips.size();
 }
 
+int PlayList::rowCount(const QModelIndex &parent) const {
+	if (parent.isValid()) return 0;
+	return clips.size();
+}
+
 int ClipList::columnCount(const QModelIndex &parent) const {
 	if (parent.isValid()) return 0;
-	if (display_type == ListDisplay::CLIP_LIST) {
-		return int(ClipListColumn::NUM_COLUMNS);
-	} else {
-		return int(PlayListColumn::NUM_COLUMNS);
-	}
+	return int(Column::NUM_COLUMNS);
+}
+
+int PlayList::columnCount(const QModelIndex &parent) const {
+	if (parent.isValid()) return 0;
+	return int(Column::NUM_COLUMNS);
 }
 
 QVariant ClipList::data(const QModelIndex &parent, int role) const {
@@ -63,76 +68,94 @@ QVariant ClipList::data(const QModelIndex &parent, int role) const {
 		return QVariant();
 
 	if (role == Qt::TextAlignmentRole) {
-		if (display_type == ListDisplay::CLIP_LIST) {
-			switch (ClipListColumn(column)) {
-			case ClipListColumn::IN:
-			case ClipListColumn::OUT:
-			case ClipListColumn::DURATION:
-				return Qt::AlignRight + Qt::AlignVCenter;
-			default:
-				return Qt::AlignLeft + Qt::AlignVCenter;
-			}
+		switch (Column(column)) {
+		case Column::IN:
+		case Column::OUT:
+		case Column::DURATION:
+			return Qt::AlignRight + Qt::AlignVCenter;
+		default:
+			return Qt::AlignLeft + Qt::AlignVCenter;
+		}
+	}
+
+	if (role != Qt::DisplayRole && role != Qt::EditRole)
+		return QVariant();
+
+	switch (Column(column)) {
+	case Column::IN:
+		return QString::fromStdString(pts_to_string(clips[row].pts_in));
+	case Column::OUT:
+		if (clips[row].pts_out >= 0) {
+			return QString::fromStdString(pts_to_string(clips[row].pts_out));
+		} else {
+			return QVariant();
+		}
+	case Column::DURATION:
+		if (clips[row].pts_out >= 0) {
+			return QString::fromStdString(duration_to_string(clips[row].pts_out - clips[row].pts_in));
 		} else {
-			switch (PlayListColumn(column)) {
-			case PlayListColumn::PLAYING:
-				return Qt::AlignCenter;
-			case PlayListColumn::IN:
-			case PlayListColumn::OUT:
-			case PlayListColumn::DURATION:
-				return Qt::AlignRight + Qt::AlignVCenter;
-			case PlayListColumn::CAMERA:
-				return Qt::AlignCenter;
-			default:
-				return Qt::AlignLeft + Qt::AlignVCenter;
-			}
+			return QVariant();
 		}
+	case Column::CAMERA_1:
+	case Column::CAMERA_2:
+	case Column::CAMERA_3:
+	case Column::CAMERA_4: {
+		unsigned stream_idx = column - int(Column::CAMERA_1);
+		return QString::fromStdString(clips[row].descriptions[stream_idx]);
+	}
+	default:
+		return "";
 	}
+}
 
-	if (role != Qt::DisplayRole)
+QVariant PlayList::data(const QModelIndex &parent, int role) const {
+	if (!parent.isValid())
+		return QVariant();
+	const int row = parent.row(), column = parent.column();
+	if (size_t(row) >= clips.size())
 		return QVariant();
 
-	if (display_type == ListDisplay::CLIP_LIST) {
-		switch (ClipListColumn(column)) {
-		case ClipListColumn::IN:
-			return QString::fromStdString(pts_to_string(clips[row].pts_in));
-		case ClipListColumn::OUT:
-			if (clips[row].pts_out >= 0) {
-				return QString::fromStdString(pts_to_string(clips[row].pts_out));
-			} else {
-				return QVariant();
-			}
-		case ClipListColumn::DURATION:
-			if (clips[row].pts_out >= 0) {
-				return QString::fromStdString(duration_to_string(clips[row].pts_out - clips[row].pts_in));
-			} else {
-				return QVariant();
-			}
+	if (role == Qt::TextAlignmentRole) {
+		switch (Column(column)) {
+		case Column::PLAYING:
+			return Qt::AlignCenter;
+		case Column::IN:
+		case Column::OUT:
+		case Column::DURATION:
+			return Qt::AlignRight + Qt::AlignVCenter;
+		case Column::CAMERA:
+			return Qt::AlignCenter;
 		default:
-			return "";
+			return Qt::AlignLeft + Qt::AlignVCenter;
 		}
-	} else {
-		switch (PlayListColumn(column)) {
-		case PlayListColumn::PLAYING:
-			return (row == currently_playing_index) ? "→" : "";
-		case PlayListColumn::IN:
-			return QString::fromStdString(pts_to_string(clips[row].pts_in));
-		case PlayListColumn::OUT:
-			if (clips[row].pts_out >= 0) {
-				return QString::fromStdString(pts_to_string(clips[row].pts_out));
-			} else {
-				return QVariant();
-			}
-		case PlayListColumn::DURATION:
-			if (clips[row].pts_out >= 0) {
-				return QString::fromStdString(duration_to_string(clips[row].pts_out - clips[row].pts_in));
-			} else {
-				return QVariant();
-			}
-		case PlayListColumn::CAMERA:
-			return qlonglong(clips[row].stream_idx + 1);
-		default:
-			return "";
+	}
+
+	if (role != Qt::DisplayRole && role != Qt::EditRole)
+		return QVariant();
+
+	switch (Column(column)) {
+	case Column::PLAYING:
+		return (row == currently_playing_index) ? "→" : "";
+	case Column::IN:
+		return QString::fromStdString(pts_to_string(clips[row].pts_in));
+	case Column::OUT:
+		if (clips[row].pts_out >= 0) {
+			return QString::fromStdString(pts_to_string(clips[row].pts_out));
+		} else {
+			return QVariant();
+		}
+	case Column::DURATION:
+		if (clips[row].pts_out >= 0) {
+			return QString::fromStdString(duration_to_string(clips[row].pts_out - clips[row].pts_in));
+		} else {
+			return QVariant();
 		}
+	case Column::CAMERA:
+		return qlonglong(clips[row].stream_idx + 1);
+	case Column::DESCRIPTION:
+		return QString::fromStdString(clips[row].descriptions[clips[row].stream_idx]);
+	default:
+		return "";
 	}
 }
 
@@ -142,42 +165,139 @@ QVariant ClipList::headerData(int section, Qt::Orientation orientation, int role
 	if (orientation != Qt::Horizontal)
 		return QVariant();
 
-	if (display_type == ListDisplay::CLIP_LIST) {
-		switch (ClipListColumn(section)) {
-		case ClipListColumn::IN:
-			return "In";
-		case ClipListColumn::OUT:
-			return "Out";
-		case ClipListColumn::DURATION:
-			return "Duration";
-		case ClipListColumn::CAMERA_1:
-			return "Camera 1";
-		case ClipListColumn::CAMERA_2:
-			return "Camera 2";
-		case ClipListColumn::CAMERA_3:
-			return "Camera 3";
-		case ClipListColumn::CAMERA_4:
-			return "Camera 4";
-		default:
-			return "";
-		}
-	} else {
-		switch (PlayListColumn(section)) {
-		case PlayListColumn::PLAYING:
-			return "";
-		case PlayListColumn::IN:
-			return "In";
-		case PlayListColumn::OUT:
-			return "Out";
-		case PlayListColumn::DURATION:
-			return "Duration";
-		case PlayListColumn::CAMERA:
-			return "Camera";
-		case PlayListColumn::DESCRIPTION:
-			return "Description";
-		default:
-			return "";
+	switch (Column(section)) {
+	case Column::IN:
+		return "In";
+	case Column::OUT:
+		return "Out";
+	case Column::DURATION:
+		return "Duration";
+	case Column::CAMERA_1:
+		return "Camera 1";
+	case Column::CAMERA_2:
+		return "Camera 2";
+	case Column::CAMERA_3:
+		return "Camera 3";
+	case Column::CAMERA_4:
+		return "Camera 4";
+	default:
+		return "";
+	}
+}
+
+QVariant PlayList::headerData(int section, Qt::Orientation orientation, int role) const {
+	if (role != Qt::DisplayRole)
+		return QVariant();
+	if (orientation != Qt::Horizontal)
+		return QVariant();
+
+	switch (Column(section)) {
+	case Column::PLAYING:
+		return "";
+	case Column::IN:
+		return "In";
+	case Column::OUT:
+		return "Out";
+	case Column::DURATION:
+		return "Duration";
+	case Column::CAMERA:
+		return "Camera";
+	case Column::DESCRIPTION:
+		return "Description";
+	default:
+		return "";
+	}
+}
+
+Qt::ItemFlags ClipList::flags(const QModelIndex &index) const
+{
+	if (!index.isValid())
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+	const int row = index.row(), column = index.column();
+	if (size_t(row) >= clips.size())
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+
+	switch (Column(column)) {
+	case Column::CAMERA_1:
+	case Column::CAMERA_2:
+	case Column::CAMERA_3:
+	case Column::CAMERA_4:
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsDragEnabled;
+	default:
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+	}
+}
+
+Qt::ItemFlags PlayList::flags(const QModelIndex &index) const
+{
+	if (!index.isValid())
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+	const int row = index.row(), column = index.column();
+	if (size_t(row) >= clips.size())
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+
+	switch (Column(column)) {
+	case Column::DESCRIPTION:
+	case Column::CAMERA:
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
+	default:
+		return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+	}
+}
+
+bool ClipList::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+	if (!index.isValid() || role != Qt::EditRole) {
+		return false;
+	}
+
+	const int row = index.row(), column = index.column();
+	if (size_t(row) >= clips.size())
+		return false;
+
+	switch (Column(column)) {
+	case Column::CAMERA_1:
+	case Column::CAMERA_2:
+	case Column::CAMERA_3:
+	case Column::CAMERA_4: {
+		unsigned stream_idx = column - int(Column::CAMERA_1);
+		clips[row].descriptions[stream_idx] = value.toString().toStdString();
+		emit_data_changed(row);
+		return true;
+	}
+	default:
+		return false;
+	}
+}
+
+bool PlayList::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+	if (!index.isValid() || role != Qt::EditRole) {
+		return false;
+	}
+
+	const int row = index.row(), column = index.column();
+	if (size_t(row) >= clips.size())
+		return false;
+
+	switch (Column(column)) {
+	case Column::DESCRIPTION:
+		clips[row].descriptions[clips[row].stream_idx] = value.toString().toStdString();
+		emit_data_changed(row);
+		return true;
+	case Column::CAMERA: {
+		bool ok;
+		int camera_idx = value.toInt(&ok);
+		if (!ok || camera_idx < 1 || camera_idx > NUM_CAMERAS) {
+			return false;
 		}
+		clips[row].stream_idx = camera_idx - 1;
+		emit_data_changed(row);
+		return true;
+	}
+	default:
+		return false;
 	}
 }
 
@@ -188,16 +308,52 @@ void ClipList::add_clip(const Clip &clip)
 	endInsertRows();
 }
 
-void ClipList::emit_data_changed(size_t row)
+void PlayList::add_clip(const Clip &clip)
+{
+	beginInsertRows(QModelIndex(), clips.size(), clips.size());
+	clips.push_back(clip);
+	endInsertRows();
+}
+
+void PlayList::duplicate_clips(size_t first, size_t last)
+{
+	beginInsertRows(QModelIndex(), first, last);
+	clips.insert(clips.begin() + first, clips.begin() + first, clips.begin() + last + 1);
+	endInsertRows();
+}
+
+void PlayList::erase_clips(size_t first, size_t last)
+{
+	beginRemoveRows(QModelIndex(), first, last);
+	clips.erase(clips.begin() + first, clips.begin() + last + 1);
+	endRemoveRows();
+}
+
+void PlayList::move_clips(size_t first, size_t last, int delta)
 {
-	if (display_type == ListDisplay::CLIP_LIST) {
-		emit dataChanged(index(row, 0), index(row, int(ClipListColumn::NUM_COLUMNS)));
+	if (delta == -1) {
+		beginMoveRows(QModelIndex(), first, last, QModelIndex(), first - 1);
+		rotate(clips.begin() + first - 1, clips.begin() + first, clips.begin() + last + 1);
 	} else {
-		emit dataChanged(index(row, 0), index(row, int(PlayListColumn::NUM_COLUMNS)));
+		beginMoveRows(QModelIndex(), first, last, QModelIndex(), first + (last-first+1) + 1);
+		first = clips.size() - first - 1;
+		last = clips.size() - last - 1;
+		rotate(clips.rbegin() + last - 1, clips.rbegin() + last, clips.rbegin() + first + 1);
 	}
+	endMoveRows();
+}
+
+void ClipList::emit_data_changed(size_t row)
+{
+	emit dataChanged(index(row, 0), index(row, int(Column::NUM_COLUMNS)));
+}
+
+void PlayList::emit_data_changed(size_t row)
+{
+	emit dataChanged(index(row, 0), index(row, int(Column::NUM_COLUMNS)));
 }
 
-void ClipList::set_currently_playing(int index)
+void PlayList::set_currently_playing(int index)
 {
 	int old_index = currently_playing_index;
 	if (index != old_index) {