From 8f51bd2fa04af094a9f66e61d19a692444bf3fab Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Thu, 9 Mar 2023 16:46:52 +0200
Subject: [PATCH] game list frame work

---
 shadPS4/gui/game_list_frame.cpp | 69 ++++++++++++++++++++++++++++++++-
 shadPS4/gui/game_list_frame.h   | 10 +++++
 shadPS4/gui/gui_settings.h      | 17 ++++++++
 3 files changed, 95 insertions(+), 1 deletion(-)

diff --git a/shadPS4/gui/game_list_frame.cpp b/shadPS4/gui/game_list_frame.cpp
index 57eec70d..f01313e8 100644
--- a/shadPS4/gui/game_list_frame.cpp
+++ b/shadPS4/gui/game_list_frame.cpp
@@ -1,5 +1,5 @@
 #include "game_list_frame.h"
-
+#include "gui_settings.h"
 
 
 void game_list_frame::FixNarrowColumns() const
@@ -42,4 +42,71 @@ void game_list_frame::ResizeColumnsToContents(int spacing) const
 		const int size = m_game_list->horizontalHeader()->sectionSize(i) + spacing;
 		m_game_list->horizontalHeader()->resizeSection(i, size);
 	}
+}
+
+void game_list_frame::SortGameList() const
+{
+	// Back-up old header sizes to handle unwanted column resize in case of zero search results
+	QList<int> column_widths;
+	const int old_row_count = m_game_list->rowCount();
+	const int old_game_count = m_game_data.count();
+
+	for (int i = 0; i < m_game_list->columnCount(); i++)
+	{
+		column_widths.append(m_game_list->columnWidth(i));
+	}
+
+	// Sorting resizes hidden columns, so unhide them as a workaround
+	QList<int> columns_to_hide;
+
+	for (int i = 0; i < m_game_list->columnCount(); i++)
+	{
+		if (m_game_list->isColumnHidden(i))
+		{
+			m_game_list->setColumnHidden(i, false);
+			columns_to_hide << i;
+		}
+	}
+
+	// Sort the list by column and sort order
+	m_game_list->sortByColumn(m_sort_column, m_col_sort_order);
+
+	// Hide columns again
+	for (auto i : columns_to_hide)
+	{
+		m_game_list->setColumnHidden(i, true);
+	}
+
+	// Don't resize the columns if no game is shown to preserve the header settings
+	if (!m_game_list->rowCount())
+	{
+		for (int i = 0; i < m_game_list->columnCount(); i++)
+		{
+			m_game_list->setColumnWidth(i, column_widths[i]);
+		}
+
+		m_game_list->horizontalHeader()->setSectionResizeMode(gui::column_icon, QHeaderView::Fixed);
+		return;
+	}
+
+	// Fixate vertical header and row height
+	m_game_list->verticalHeader()->setMinimumSectionSize(m_icon_size.height());
+	m_game_list->verticalHeader()->setMaximumSectionSize(m_icon_size.height());
+	m_game_list->resizeRowsToContents();
+
+	// Resize columns if the game list was empty before
+	if (!old_row_count && !old_game_count)
+	{
+		ResizeColumnsToContents();
+	}
+	else
+	{
+		m_game_list->resizeColumnToContents(gui::column_icon);
+	}
+
+	// Fixate icon column
+	m_game_list->horizontalHeader()->setSectionResizeMode(gui::column_icon, QHeaderView::Fixed);
+
+	// Shorten the last section to remove horizontal scrollbar if possible
+	m_game_list->resizeColumnToContents(gui::column_count - 1);
 }
\ No newline at end of file
diff --git a/shadPS4/gui/game_list_frame.h b/shadPS4/gui/game_list_frame.h
index 02b1142a..0443ed9f 100644
--- a/shadPS4/gui/game_list_frame.h
+++ b/shadPS4/gui/game_list_frame.h
@@ -15,9 +15,19 @@ public :
 	void ResizeColumnsToContents(int spacing = 20) const;
 
 private:
+	void SortGameList() const;
+
 	// Game List
 	game_list_table* m_game_list = nullptr;
 	QList<QAction*> m_columnActs;
+	Qt::SortOrder m_col_sort_order;
+	int m_sort_column;
+
+	// data
+	QList<game_info> m_game_data;
+
+	// Icons
+	QSize m_icon_size;
 
 };
 
diff --git a/shadPS4/gui/gui_settings.h b/shadPS4/gui/gui_settings.h
index 9671ce0e..831b6183 100644
--- a/shadPS4/gui/gui_settings.h
+++ b/shadPS4/gui/gui_settings.h
@@ -2,6 +2,23 @@
 
 #include <QSettings>
 
+namespace gui
+{
+	enum game_list_columns
+	{
+		column_icon,
+		column_name,
+		column_serial,
+		column_firmware,
+		column_version,
+		column_category,
+		column_path,
+
+		column_count
+	};
+
+}
+
 class gui_settings
 {