multiple install folders implimentation

CMakeLists.txt

@@ -693,6 +693,8 @@ set(QT_GUI src/qt_gui/about_dialog.cpp
            src/qt_gui/game_grid_frame.h
            src/qt_gui/game_install_dialog.cpp
            src/qt_gui/game_install_dialog.h
+           src/qt_gui/install_dir_select.cpp
+           src/qt_gui/install_dir_select.h
            src/qt_gui/pkg_viewer.cpp
            src/qt_gui/pkg_viewer.h
            src/qt_gui/trophy_viewer.cpp

src/common/config.cpp

@@ -62,7 +62,7 @@ static s16 cursorState = HideCursorState::Idle;
 static int cursorHideTimeout = 5; // 5 seconds (default)
 
 // Gui
-std::filesystem::path settings_install_dir = {};
+std::vector<std::filesystem::path> settings_install_dirs = {};
 std::filesystem::path settings_addon_install_dir = {};
 u32 main_window_geometry_x = 400;
 u32 main_window_geometry_y = 400;
@@ -325,8 +325,9 @@ void setMainWindowGeometry(u32 x, u32 y, u32 w, u32 h) {
     main_window_geometry_w = w;
     main_window_geometry_h = h;
 }
-void setGameInstallDir(const std::filesystem::path& dir) {
+void setGameInstallDirs(const std::vector<std::filesystem::path>& dir) {
-    settings_install_dir = dir;
+    settings_install_dirs.resize(dir.size());
+    settings_install_dirs = dir;
 }
 void setAddonInstallDir(const std::filesystem::path& dir) {
     settings_addon_install_dir = dir;
@@ -384,8 +385,8 @@ u32 getMainWindowGeometryW() {
 u32 getMainWindowGeometryH() {
     return main_window_geometry_h;
 }
-std::filesystem::path getGameInstallDir() {
+std::vector<std::filesystem::path> getGameInstallDirs() {
-    return settings_install_dir;
+    return settings_install_dirs;
 }
 std::filesystem::path getAddonInstallDir() {
     if (settings_addon_install_dir.empty()) {
@@ -523,7 +524,18 @@ void load(const std::filesystem::path& path) {
         mw_themes = toml::find_or<int>(gui, "theme", 0);
         m_window_size_W = toml::find_or<int>(gui, "mw_width", 0);
         m_window_size_H = toml::find_or<int>(gui, "mw_height", 0);
-        settings_install_dir = toml::find_fs_path_or(gui, "installDir", {});
+
+        auto old_game_install_dir = toml::find_fs_path_or(gui, "installDir", {});
+        if (!old_game_install_dir.empty()) {
+            settings_install_dirs.push_back(old_game_install_dir);
+            data.as_table().erase("installDir");
+        }
+
+        const auto install_dir_array = toml::find_or<std::vector<std::string>>(gui, "installDirs", {});
+        for (const auto& dir : install_dir_array) {
+            settings_install_dirs.emplace_back(std::filesystem::path{dir});
+        }
+
         settings_addon_install_dir = toml::find_fs_path_or(gui, "addonInstallDir", {});
         main_window_geometry_x = toml::find_or<int>(gui, "geometry_x", 0);
         main_window_geometry_y = toml::find_or<int>(gui, "geometry_y", 0);
@@ -601,7 +613,13 @@ void save(const std::filesystem::path& path) {
     data["GUI"]["gameTableMode"] = m_table_mode;
     data["GUI"]["mw_width"] = m_window_size_W;
     data["GUI"]["mw_height"] = m_window_size_H;
-    data["GUI"]["installDir"] = std::string{fmt::UTF(settings_install_dir.u8string()).data};
+
+    std::vector<std::string> install_dirs;
+    for (const auto& dirString : settings_install_dirs) {
+        install_dirs.emplace_back(std::string{fmt::UTF(dirString.u8string()).data});
+    }
+    data["GUI"]["installDirs"] = install_dirs;
+
     data["GUI"]["addonInstallDir"] =
         std::string{fmt::UTF(settings_addon_install_dir.u8string()).data};
     data["GUI"]["geometry_x"] = main_window_geometry_x;

src/common/config.h

@@ -85,7 +85,7 @@ bool vkCrashDiagnosticEnabled();
 
 // Gui
 void setMainWindowGeometry(u32 x, u32 y, u32 w, u32 h);
-void setGameInstallDir(const std::filesystem::path& dir);
+void setGameInstallDirs(const std::vector<std::filesystem::path>& dir);
 void setAddonInstallDir(const std::filesystem::path& dir);
 void setMainWindowTheme(u32 theme);
 void setIconSize(u32 size);
@@ -104,7 +104,7 @@ u32 getMainWindowGeometryX();
 u32 getMainWindowGeometryY();
 u32 getMainWindowGeometryW();
 u32 getMainWindowGeometryH();
-std::filesystem::path getGameInstallDir();
+std::vector<std::filesystem::path> getGameInstallDirs();
 std::filesystem::path getAddonInstallDir();
 u32 getMainWindowTheme();
 u32 getIconSize();

src/qt_gui/game_info.cpp

@@ -10,14 +10,16 @@ GameInfoClass::GameInfoClass() = default;
 GameInfoClass::~GameInfoClass() = default;
 
 void GameInfoClass::GetGameInfo(QWidget* parent) {
-    QString installDir;
-    Common::FS::PathToQString(installDir, Config::getGameInstallDir());
     QStringList filePaths;
-    QDir parentFolder(installDir);
+    for (const auto& installLoc : Config::getGameInstallDirs()) {
-    QFileInfoList fileList = parentFolder.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
+        QString installDir;
-    for (const auto& fileInfo : fileList) {
+        Common::FS::PathToQString(installDir, installLoc);
-        if (fileInfo.isDir()) {
+        QDir parentFolder(installDir);
-            filePaths.append(fileInfo.absoluteFilePath());
+        QFileInfoList fileList = parentFolder.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
+        for (const auto& fileInfo : fileList) {
+            if (fileInfo.isDir()) {
+                filePaths.append(fileInfo.absoluteFilePath());
+            }
         }
     }
     m_games = QtConcurrent::mapped(filePaths, [&](const QString& path) {

src/qt_gui/game_install_dialog.cpp

@@ -51,7 +51,9 @@ QWidget* GameInstallDialog::SetupGamesDirectory() {
     // Input.
     m_gamesDirectory = new QLineEdit();
     QString install_dir;
-    Common::FS::PathToQString(install_dir, Config::getGameInstallDir());
+    std::filesystem::path install_path =
+        Config::getGameInstallDirs().empty() ? "" : Config::getGameInstallDirs().front();
+    Common::FS::PathToQString(install_dir, install_path);
     m_gamesDirectory->setText(install_dir);
     m_gamesDirectory->setMinimumWidth(400);
 
@@ -125,7 +127,9 @@ void GameInstallDialog::Save() {
         }
     }
 
-    Config::setGameInstallDir(Common::FS::PathFromQString(gamesDirectory));
+    std::vector<std::filesystem::path> install_dirs;
+    install_dirs.emplace_back(Common::FS::PathFromQString(gamesDirectory));
+    Config::setGameInstallDirs(install_dirs);
     Config::setAddonInstallDir(Common::FS::PathFromQString(addonsDirectory));
     const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
     Config::save(config_dir / "config.toml");

src/qt_gui/install_dir_select.cpp

@@ -0,0 +1,76 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <QDialogButtonBox>
+#include <QDir>
+#include <QFileDialog>
+#include <QGroupBox>
+#include <QLabel>
+#include <QLineEdit>
+#include <QListWidget>
+#include <QMessageBox>
+#include <QPushButton>
+#include <QVBoxLayout>
+
+#include "install_dir_select.h"
+
+InstallDirSelect::InstallDirSelect() : selected_dir() {
+    selected_dir = Config::getGameInstallDirs().empty() ? "" : Config::getGameInstallDirs().front();
+
+    if (!Config::getGameInstallDirs().empty() && Config::getGameInstallDirs().size() == 1) {
+        reject();
+    }
+
+    auto layout = new QVBoxLayout(this);
+
+    layout->addWidget(SetupInstallDirList());
+    layout->addStretch();
+    layout->addWidget(SetupDialogActions());
+
+    setWindowTitle(tr("shadPS4 - Choose directory"));
+    setWindowIcon(QIcon(":images/shadps4.ico"));
+}
+
+InstallDirSelect::~InstallDirSelect() {}
+
+QWidget* InstallDirSelect::SetupInstallDirList() {
+    auto group = new QGroupBox(tr("Select which directory you want to install to."));
+    auto vlayout = new QVBoxLayout();
+
+    auto m_path_list = new QListWidget();
+    QList<QString> qt_list;
+    for (const auto& str : Config::getGameInstallDirs()) {
+        QString installDirPath;
+        Common::FS::PathToQString(installDirPath, str);
+        qt_list.append(installDirPath);
+    }
+    m_path_list->insertItems(0, qt_list);
+    m_path_list->setSpacing(1);
+
+    connect(m_path_list, &QListWidget::itemClicked, this, &InstallDirSelect::setSelectedDirectory);
+    connect(m_path_list, &QListWidget::itemActivated, this,
+            &InstallDirSelect::setSelectedDirectory);
+
+    vlayout->addWidget(m_path_list);
+
+    group->setLayout(vlayout);
+    return group;
+}
+
+void InstallDirSelect::setSelectedDirectory(QListWidgetItem* item) {
+    if (item) {
+        const auto highlighted_path = Common::FS::PathFromQString(item->text());
+        if (!highlighted_path.empty()) {
+            selected_dir = highlighted_path;
+        }
+    }
+}
+
+QWidget* InstallDirSelect::SetupDialogActions() {
+    auto actions = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+
+    connect(actions, &QDialogButtonBox::accepted, this, &InstallDirSelect::accept);
+    connect(actions, &QDialogButtonBox::rejected, this, &InstallDirSelect::reject);
+
+    return actions;
+}

src/qt_gui/install_dir_select.h

@@ -0,0 +1,31 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <QDialog>
+#include <QListWidget>
+
+#include "common/config.h"
+#include "common/path_util.h"
+
+class QLineEdit;
+
+class InstallDirSelect final : public QDialog {
+public:
+    InstallDirSelect();
+    ~InstallDirSelect();
+
+    std::filesystem::path getSelectedDirectory() {
+        return selected_dir;
+    }
+
+private slots:
+    void BrowseGamesDirectory();
+
+private:
+    QWidget* SetupInstallDirList();
+    QWidget* SetupDialogActions();
+    void setSelectedDirectory(QListWidgetItem* item);
+    std::filesystem::path selected_dir;
+};

src/qt_gui/main.cpp

@@ -30,7 +30,7 @@ int main(int argc, char* argv[]) {
     bool has_command_line_argument = argc > 1;
 
     // Check if the game install directory is set
-    if (Config::getGameInstallDir().empty() && !has_command_line_argument) {
+    if (Config::getGameInstallDirs().empty() && !has_command_line_argument) {
         GameInstallDialog dlg;
         dlg.exec();
     }

src/qt_gui/main_window.cpp

@@ -16,6 +16,7 @@
 #include "core/file_format/pkg.h"
 #include "core/loader.h"
 #include "game_install_dialog.h"
+#include "install_dir_select.h"
 #include "main_window.h"
 #include "settings_dialog.h"
 #include "video_core/renderer_vulkan/vk_instance.h"
@@ -672,7 +673,10 @@ void MainWindow::InstallDragDropPkg(std::filesystem::path file, int pkgNum, int
             QMessageBox::critical(this, tr("PKG ERROR"), QString::fromStdString(failreason));
             return;
         }
-        auto extract_path = Config::getGameInstallDir() / pkg.GetTitleID();
+        InstallDirSelect ids;
+        ids.exec();
+        auto game_install_dir = ids.getSelectedDirectory();
+        auto extract_path = game_install_dir / pkg.GetTitleID();
         QString pkgType = QString::fromStdString(pkg.GetPkgFlags());
         QString gameDirPath;
         Common::FS::PathToQString(gameDirPath, extract_path);
@@ -821,7 +825,7 @@ void MainWindow::InstallDragDropPkg(std::filesystem::path file, int pkgNum, int
                 connect(&futureWatcher, &QFutureWatcher<void>::finished, this, [=, this]() {
                     if (pkgNum == nPkg) {
                         QString path;
-                        Common::FS::PathToQString(path, Config::getGameInstallDir());
+                        Common::FS::PathToQString(path, game_install_dir);
                         QMessageBox extractMsgBox(this);
                         extractMsgBox.setWindowTitle(tr("Extraction Finished"));
                         extractMsgBox.setText(