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Code Issues Releases Wiki Activity

Remember which track was being played last. Fixes issue #56

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This commit is contained in:
David Sansome 2010-04-12 00:40:03 +00:00
parent a25fd395f1
commit e755868b74
3 changed files with 20 additions and 6 deletions
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13
src/player.cpp
View File

@ -141,12 +141,13 @@ void Player::PlayPause() {
case Engine::Empty:
case Engine::Idle: {
int i = playlist_->current_index();
if (i == -1) {
if (playlist_->rowCount() == 0)
break;
i = 0;
}
if (playlist_->rowCount() == 0)
break;
int i = playlist_->current_index();
if (i == -1) i = playlist_->last_played_index();
if (i == -1) i = 0;
PlayAt(i, false);
break;
}

10
src/playlist.cpp
View File

@ -190,6 +190,10 @@ int Playlist::current_index() const {
return current_item_.isValid() ? current_item_.row() : -1;
}
int Playlist::last_played_index() const {
return last_played_item_.isValid() ? last_played_item_.row() : -1;
}
void Playlist::ShuffleModeChanged(PlaylistSequence::ShuffleMode mode) {
is_shuffled_ = (mode != PlaylistSequence::Shuffle_Off);
ReshuffleIndices();
@ -266,6 +270,8 @@ void Playlist::set_current_index(int i) {
ClearStreamMetadata();
current_item_ = QPersistentModelIndex(index(i, 0, QModelIndex()));
last_played_item_ = old_current;
Save();
if (old_current.isValid())
emit dataChanged(old_current, old_current.sibling(old_current.row(), ColumnCount));
@ -624,6 +630,8 @@ void Playlist::Save() const {
items_.at(i)->Save(s);
}
s.endArray();
s.setValue("last_index", last_played_index());
}
void Playlist::Restore() {
@ -650,6 +658,8 @@ void Playlist::Restore() {
s.endArray();
reset();
last_played_item_ = index(s.value("last_index", -1).toInt(), 0, QModelIndex());
}
bool Playlist::removeRows(int row, int count, const QModelIndex& parent) {

3
src/playlist.h
View File

@ -77,10 +77,12 @@ class Playlist : public QAbstractListModel {
// Persistence
void Save() const;
void SaveLast() const;
void Restore();
// Accessors
int current_index() const;
int last_played_index() const;
int next_index() const;
int previous_index() const;
bool stop_after_current() const;
@ -156,6 +158,7 @@ class Playlist : public QAbstractListModel {
// that they will be played.
QPersistentModelIndex current_item_;
QPersistentModelIndex last_played_item_;
QPersistentModelIndex stop_after_;
bool current_is_paused_;
int current_virtual_index_;