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Qt: Reduce game list jank after shutting down VM

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Prevents progress bar briefly appearing, and the list scrolling to the
top when you exit a game.
This commit is contained in:
Stenzek
2024-08-03 00:50:02 +10:00
parent 3a83c4265c
commit 9a626caad9
8 changed files with 98 additions and 27 deletions
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19
src/duckstation-qt/gamelistwidget.cpp
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@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "gamelistwidget.h"
@ -182,9 +182,6 @@ void GameListWidget::initialize()
connect(m_ui.searchText, &QLineEdit::textChanged, this,
[this](const QString& text) { m_sort_model->setFilterName(text); });
// Works around a strange bug where after hiding the game list, the cursor for the whole window changes to a beam..
// m_ui.searchText->setCursor(QCursor(Qt::ArrowCursor));
m_table_view = new QTableView(m_ui.stack);
m_table_view->setModel(m_sort_model);
m_table_view->setSortingEnabled(true);
@ -285,6 +282,9 @@ void GameListWidget::refresh(bool invalidate_cache)
{
cancelRefresh();
if (!invalidate_cache)
m_model->takeGameList();
m_refresh_thread = new GameListRefreshThread(invalidate_cache);
connect(m_refresh_thread, &GameListRefreshThread::refreshProgress, this, &GameListWidget::onRefreshProgress,
Qt::QueuedConnection);
@ -314,14 +314,19 @@ void GameListWidget::reloadThemeSpecificImages()
m_model->reloadThemeSpecificImages();
}
void GameListWidget::onRefreshProgress(const QString& status, int current, int total)
void GameListWidget::onRefreshProgress(const QString& status, int current, int total, float time)
{
// Avoid spamming the UI on very short refresh (e.g. game exit).
static constexpr float SHORT_REFRESH_TIME = 0.5f;
if (!m_model->hasTakenGameList())
m_model->refresh();
// switch away from the placeholder while we scan, in case we find anything
if (m_ui.stack->currentIndex() == 2)
m_ui.stack->setCurrentIndex(Host::GetBaseBoolSettingValue("UI", "GameListGridView", false) ? 1 : 0);
m_model->refresh();
emit refreshProgress(status, current, total);
if (!m_model->hasTakenGameList() || time >= SHORT_REFRESH_TIME)
emit refreshProgress(status, current, total);
}
void GameListWidget::onRefreshComplete()