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Qt: Add ability to load/save state from files

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This commit is contained in:
Connor McLaughlin 2021-05-30 13:19:53 +10:00
parent 0229f25fc3
commit 296a662e74
2 changed files with 37 additions and 0 deletions
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36
src/duckstation-qt/qthostinterface.cpp
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@ -964,6 +964,29 @@ void QtHostInterface::populateSaveStateMenus(const char* game_code, QMenu* load_
load_menu->clear(); load_menu->clear();
save_menu->clear(); save_menu->clear();
connect(load_menu->addAction(tr("From File...")), &QAction::triggered, [this]() {
const QString path(
QFileDialog::getOpenFileName(m_main_window, tr("Select Save State File"), QString(), tr("Save States (*.sav)")));
if (path.isEmpty())
return;
loadState(path);
});
load_menu->addSeparator();
connect(save_menu->addAction(tr("From File...")), &QAction::triggered, [this]() {
if (!System::IsValid())
return;
const QString path(
QFileDialog::getSaveFileName(m_main_window, tr("Select Save State File"), QString(), tr("Save States (*.sav)")));
if (path.isEmpty())
return;
SaveState(path.toUtf8().constData());
});
save_menu->addSeparator();
if (game_code && std::strlen(game_code) > 0) if (game_code && std::strlen(game_code) > 0)
{ {
for (u32 slot = 1; slot <= PER_GAME_SAVE_STATE_SLOTS; slot++) for (u32 slot = 1; slot <= PER_GAME_SAVE_STATE_SLOTS; slot++)
@ -1271,6 +1294,19 @@ void QtHostInterface::loadState(bool global, qint32 slot)
renderDisplay(); renderDisplay();
} }
void QtHostInterface::saveState(const QString& filename, bool block_until_done /* = false */)
{
if (!isOnWorkerThread())
{
QMetaObject::invokeMethod(this, "saveState", block_until_done ? Qt::BlockingQueuedConnection : Qt::QueuedConnection,
Q_ARG(const QString&, filename), Q_ARG(bool, block_until_done));
return;
}
if (!System::IsShutdown())
SaveState(filename.toUtf8().data());
}
void QtHostInterface::saveState(bool global, qint32 slot, bool block_until_done /* = false */) void QtHostInterface::saveState(bool global, qint32 slot, bool block_until_done /* = false */)
{ {
if (!isOnWorkerThread()) if (!isOnWorkerThread())

1
src/duckstation-qt/qthostinterface.h
View file

@ -161,6 +161,7 @@ public Q_SLOTS:
void changeDiscFromPlaylist(quint32 index); void changeDiscFromPlaylist(quint32 index);
void loadState(const QString& filename); void loadState(const QString& filename);
void loadState(bool global, qint32 slot); void loadState(bool global, qint32 slot);
void saveState(const QString& filename, bool block_until_done = false);
void saveState(bool global, qint32 slot, bool block_until_done = false); void saveState(bool global, qint32 slot, bool block_until_done = false);
void setAudioOutputVolume(int volume, int fast_forward_volume); void setAudioOutputVolume(int volume, int fast_forward_volume);
void setAudioOutputMuted(bool muted); void setAudioOutputMuted(bool muted);