From e2181f1ed9753294db91666e32e43dd7536c1609 Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Thu, 9 Mar 2023 13:09:56 +0200
Subject: [PATCH] addItem for table grid view

---
 shadPS4/gui/game_list_grid.cpp | 48 ++++++++++++++++++++++++++++++++--
 shadPS4/gui/game_list_table.h  |  2 ++
 2 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/shadPS4/gui/game_list_grid.cpp b/shadPS4/gui/game_list_grid.cpp
index 02d48816..aeef3e50 100644
--- a/shadPS4/gui/game_list_grid.cpp
+++ b/shadPS4/gui/game_list_grid.cpp
@@ -37,7 +37,6 @@ game_list_grid::game_list_grid(const QSize& icon_size, QColor icon_color, const
 	verticalHeader()->setVisible(false);
 	horizontalHeader()->setVisible(false);
 	setShowGrid(false);
-	setMouseTracking(true);
 }
 
 void game_list_grid::enableText(const bool& enabled)
@@ -59,7 +58,52 @@ void game_list_grid::setIconSize(const QSize& size) const
 
 QTableWidgetItem* game_list_grid::addItem(const game_info& app, const QString& name, const QString& movie_path, const int& row, const int& col)
 {
-	throw std::exception("TODO");
+	const qreal device_pixel_ratio = devicePixelRatioF();
+
+	// define size of expanded image, which is raw image size + margins
+	QSizeF exp_size_f;
+	if (m_text_enabled)
+	{
+		exp_size_f = m_icon_size + QSizeF(m_icon_size.width() * m_margin_factor * 2, m_icon_size.height() * m_margin_factor * (m_text_factor + 1));
+	}
+	else
+	{
+		exp_size_f = m_icon_size + m_icon_size * m_margin_factor * 2;
+	}
+
+	// define offset for raw image placement
+	QPoint offset(m_icon_size.width() * m_margin_factor, m_icon_size.height() * m_margin_factor);
+	const QSize exp_size = (exp_size_f * device_pixel_ratio).toSize();
+
+	// create empty canvas for expanded image
+	QImage exp_img(exp_size, QImage::Format_ARGB32);
+	exp_img.setDevicePixelRatio(device_pixel_ratio);
+	exp_img.fill(Qt::transparent);
+
+	// create background for image
+	QImage bg_img(app->pxmap.size(), QImage::Format_ARGB32);
+	bg_img.setDevicePixelRatio(device_pixel_ratio);
+	bg_img.fill(m_icon_color);
+
+	// place raw image inside expanded image
+	QPainter painter(&exp_img);
+	painter.setRenderHint(QPainter::SmoothPixmapTransform);
+	painter.drawImage(offset, bg_img);
+	painter.drawPixmap(offset, app->pxmap);
+	app->pxmap = {};
+	painter.end();
+
+	// create item with expanded image, title and position
+	QTableWidgetItem* item = new QTableWidgetItem();
+	item->setData(Qt::ItemDataRole::DecorationRole, QPixmap::fromImage(exp_img));
+
+	if (m_text_enabled)
+	{
+		item->setData(Qt::ItemDataRole::DisplayRole, name);
+	}
+
+	setItem(row, col, item);
+	return item;
 }
 
 qreal game_list_grid::getMarginFactor() const
diff --git a/shadPS4/gui/game_list_table.h b/shadPS4/gui/game_list_table.h
index db0d7296..3678a08c 100644
--- a/shadPS4/gui/game_list_table.h
+++ b/shadPS4/gui/game_list_table.h
@@ -7,6 +7,8 @@
 struct gui_game_info
 {
 	GameInfo info{};
+	QPixmap icon;
+	QPixmap pxmap;
 };
 
 typedef std::shared_ptr<gui_game_info> game_info;