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6614450da3
citra/src/citra_qt/game_list.cpp
Lioncash 6614450da3 game_list: Make containsAllWords() a non-member function 
This doesn't depend on class state at all, so this can be made internal.
While we're at it, amend the function to take its arguments by const reference.
2018-07-18 16:55:13 -04:00

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// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cinttypes>
#include <QApplication>
#include <QFileInfo>
#include <QFileSystemWatcher>
#include <QHBoxLayout>
#include <QHeaderView>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QKeyEvent>
#include <QLabel>
#include <QLineEdit>
#include <QMenu>
#include <QModelIndex>
#include <QStandardItem>
#include <QStandardItemModel>
#include <QThreadPool>
#include <QToolButton>
#include <QTreeView>
#include "citra_qt/game_list.h"
#include "citra_qt/game_list_p.h"
#include "citra_qt/main.h"
#include "citra_qt/ui_settings.h"
#include "common/common_paths.h"
#include "common/logging/log.h"
#include "common/string_util.h"
#include "core/hle/service/fs/archive.h"
#include "core/loader/loader.h"
GameList::SearchField::KeyReleaseEater::KeyReleaseEater(GameList* gamelist) {
this->gamelist = gamelist;
edit_filter_text_old = "";
}
// EventFilter in order to process systemkeys while editing the searchfield
bool GameList::SearchField::KeyReleaseEater::eventFilter(QObject* obj, QEvent* event) {
// If it isn't a KeyRelease event then continue with standard event processing
if (event->type() != QEvent::KeyRelease)
return QObject::eventFilter(obj, event);
QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
QString edit_filter_text = gamelist->search_field->edit_filter->text().toLower();
// If the searchfield's text hasn't changed special function keys get checked
// If no function key changes the searchfield's text the filter doesn't need to get reloaded
if (edit_filter_text == edit_filter_text_old) {
switch (keyEvent->key()) {
// Escape: Resets the searchfield
case Qt::Key_Escape: {
if (edit_filter_text_old.isEmpty()) {
return QObject::eventFilter(obj, event);
} else {
gamelist->search_field->edit_filter->clear();
edit_filter_text = "";
}
break;
}
// Return and Enter
// If the enter key gets pressed first checks how many and which entry is visible
// If there is only one result launch this game
case Qt::Key_Return:
case Qt::Key_Enter: {
if (gamelist->search_field->visible == 1) {
QString file_path = gamelist->getLastFilterResultItem();
// To avoid loading error dialog loops while confirming them using enter
// Also users usually want to run a diffrent game after closing one
gamelist->search_field->edit_filter->setText("");
edit_filter_text = "";
emit gamelist->GameChosen(file_path);
} else {
return QObject::eventFilter(obj, event);
}
break;
}
default:
return QObject::eventFilter(obj, event);
}
}
edit_filter_text_old = edit_filter_text;
return QObject::eventFilter(obj, event);
}
void GameList::SearchField::setFilterResult(int visible, int total) {
this->visible = visible;
this->total = total;
QString result_of_text = tr("of");
QString result_text;
if (total == 1) {
result_text = tr("result");
} else {
result_text = tr("results");
}
label_filter_result->setText(
QString("%1 %2 %3 %4").arg(visible).arg(result_of_text).arg(total).arg(result_text));
}
QString GameList::getLastFilterResultItem() {
QStandardItem* folder;
QStandardItem* child;
QString file_path;
int folderCount = item_model->rowCount();
for (int i = 0; i < folderCount; ++i) {
folder = item_model->item(i, 0);
QModelIndex folder_index = folder->index();
int childrenCount = folder->rowCount();
for (int j = 0; j < childrenCount; ++j) {
if (!tree_view->isRowHidden(j, folder_index)) {
child = folder->child(j, 0);
file_path = child->data(GameListItemPath::FullPathRole).toString();
}
}
}
return file_path;
}
void GameList::SearchField::clear() {
edit_filter->setText("");
}
void GameList::SearchField::setFocus() {
if (edit_filter->isVisible()) {
edit_filter->setFocus();
}
}
GameList::SearchField::SearchField(GameList* parent) : QWidget{parent} {
KeyReleaseEater* keyReleaseEater = new KeyReleaseEater(parent);
layout_filter = new QHBoxLayout;
layout_filter->setMargin(8);
label_filter = new QLabel;
label_filter->setText(tr("Filter:"));
edit_filter = new QLineEdit;
edit_filter->setText("");
edit_filter->setPlaceholderText(tr("Enter pattern to filter"));
edit_filter->installEventFilter(keyReleaseEater);
edit_filter->setClearButtonEnabled(true);
connect(edit_filter, &QLineEdit::textChanged, parent, &GameList::onTextChanged);
label_filter_result = new QLabel;
button_filter_close = new QToolButton(this);
button_filter_close->setText("X");
button_filter_close->setCursor(Qt::ArrowCursor);
button_filter_close->setStyleSheet("QToolButton{ border: none; padding: 0px; color: "
"#000000; font-weight: bold; background: #F0F0F0; }"
"QToolButton:hover{ border: none; padding: 0px; color: "
"#EEEEEE; font-weight: bold; background: #E81123}");
connect(button_filter_close, &QToolButton::clicked, parent, &GameList::onFilterCloseClicked);
layout_filter->setSpacing(10);
layout_filter->addWidget(label_filter);
layout_filter->addWidget(edit_filter);
layout_filter->addWidget(label_filter_result);
layout_filter->addWidget(button_filter_close);
setLayout(layout_filter);
}
/**
* Checks if all words separated by spaces are contained in another string
* This offers a word order insensitive search function
*
* @param String that gets checked if it contains all words of the userinput string
* @param String containing all words getting checked
* @return true if the haystack contains all words of userinput
*/
static bool ContainsAllWords(const QString& haystack, const QString& userinput) {
const QStringList userinput_split =
userinput.split(' ', QString::SplitBehavior::SkipEmptyParts);
return std::all_of(userinput_split.begin(), userinput_split.end(),
[&haystack](const QString& s) { return haystack.contains(s); });
}
// Syncs the expanded state of Game Directories with settings to persist across sessions
void GameList::onItemExpanded(const QModelIndex& item) {
GameListItemType type = item.data(GameListItem::TypeRole).value<GameListItemType>();
if (type == GameListItemType::CustomDir || type == GameListItemType::InstalledDir ||
type == GameListItemType::SystemDir)
item.data(GameListDir::GameDirRole).value<UISettings::GameDir*>()->expanded =
tree_view->isExpanded(item);
}
// Event in order to filter the gamelist after editing the searchfield
void GameList::onTextChanged(const QString& newText) {
int folderCount = tree_view->model()->rowCount();
QString edit_filter_text = newText.toLower();
QStandardItem* folder;
QStandardItem* child;
int childrenTotal = 0;
QModelIndex root_index = item_model->invisibleRootItem()->index();
// If the searchfield is empty every item is visible
// Otherwise the filter gets applied
if (edit_filter_text.isEmpty()) {
for (int i = 0; i < folderCount; ++i) {
folder = item_model->item(i, 0);
QModelIndex folder_index = folder->index();
int childrenCount = folder->rowCount();
for (int j = 0; j < childrenCount; ++j) {
++childrenTotal;
tree_view->setRowHidden(j, folder_index, false);
}
}
search_field->setFilterResult(childrenTotal, childrenTotal);
} else {
QString file_path, file_name, file_title, file_programmid;
int result_count = 0;
for (int i = 0; i < folderCount; ++i) {
folder = item_model->item(i, 0);
QModelIndex folder_index = folder->index();
int childrenCount = folder->rowCount();
for (int j = 0; j < childrenCount; ++j) {
++childrenTotal;
child = folder->child(j, 0);
file_path = child->data(GameListItemPath::FullPathRole).toString().toLower();
file_name = file_path.mid(file_path.lastIndexOf("/") + 1);
file_title = child->data(GameListItemPath::TitleRole).toString().toLower();
file_programmid = child->data(GameListItemPath::ProgramIdRole).toString().toLower();
// Only items which filename in combination with its title contains all words
// that are in the searchfield will be visible in the gamelist
// The search is case insensitive because of toLower()
// I decided not to use Qt::CaseInsensitive in containsAllWords to prevent
// multiple conversions of edit_filter_text for each game in the gamelist
if (ContainsAllWords(file_name.append(' ').append(file_title), edit_filter_text) ||
(file_programmid.count() == 16 && edit_filter_text.contains(file_programmid))) {
tree_view->setRowHidden(j, folder_index, false);
++result_count;
} else {
tree_view->setRowHidden(j, folder_index, true);
}
search_field->setFilterResult(result_count, childrenTotal);
}
}
}
}
void GameList::onUpdateThemedIcons() {
for (int i = 0; i < item_model->invisibleRootItem()->rowCount(); i++) {
QStandardItem* child = item_model->invisibleRootItem()->child(i);
switch (child->data(GameListItem::TypeRole).value<GameListItemType>()) {
case GameListItemType::InstalledDir:
child->setData(QIcon::fromTheme("sd_card").pixmap(48), Qt::DecorationRole);
break;
case GameListItemType::SystemDir:
child->setData(QIcon::fromTheme("chip").pixmap(48), Qt::DecorationRole);
break;
case GameListItemType::CustomDir: {
const UISettings::GameDir* game_dir =
child->data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
QString icon_name = QFileInfo::exists(game_dir->path) ? "folder" : "bad_folder";
child->setData(QIcon::fromTheme(icon_name).pixmap(48), Qt::DecorationRole);
break;
}
case GameListItemType::AddDir:
child->setData(QIcon::fromTheme("plus").pixmap(48), Qt::DecorationRole);
break;
}
}
}
void GameList::onFilterCloseClicked() {
main_window->filterBarSetChecked(false);
}
GameList::GameList(GMainWindow* parent) : QWidget{parent} {
watcher = new QFileSystemWatcher(this);
connect(watcher, &QFileSystemWatcher::directoryChanged, this, &GameList::RefreshGameDirectory);
this->main_window = parent;
layout = new QVBoxLayout;
tree_view = new QTreeView;
search_field = new SearchField(this);
item_model = new QStandardItemModel(tree_view);
tree_view->setModel(item_model);
tree_view->setAlternatingRowColors(true);
tree_view->setSelectionMode(QHeaderView::SingleSelection);
tree_view->setSelectionBehavior(QHeaderView::SelectRows);
tree_view->setVerticalScrollMode(QHeaderView::ScrollPerPixel);
tree_view->setHorizontalScrollMode(QHeaderView::ScrollPerPixel);
tree_view->setSortingEnabled(true);
tree_view->setEditTriggers(QHeaderView::NoEditTriggers);
tree_view->setUniformRowHeights(true);
tree_view->setContextMenuPolicy(Qt::CustomContextMenu);
item_model->insertColumns(0, COLUMN_COUNT);
item_model->setHeaderData(COLUMN_NAME, Qt::Horizontal, "Name");
item_model->setHeaderData(COLUMN_COMPATIBILITY, Qt::Horizontal, "Compatibility");
item_model->setHeaderData(COLUMN_REGION, Qt::Horizontal, "Region");
item_model->setHeaderData(COLUMN_FILE_TYPE, Qt::Horizontal, "File type");
item_model->setHeaderData(COLUMN_SIZE, Qt::Horizontal, "Size");
item_model->setSortRole(GameListItemPath::TitleRole);
connect(main_window, &GMainWindow::UpdateThemedIcons, this, &GameList::onUpdateThemedIcons);
connect(tree_view, &QTreeView::activated, this, &GameList::ValidateEntry);
connect(tree_view, &QTreeView::customContextMenuRequested, this, &GameList::PopupContextMenu);
connect(tree_view, &QTreeView::expanded, this, &GameList::onItemExpanded);
connect(tree_view, &QTreeView::collapsed, this, &GameList::onItemExpanded);
// We must register all custom types with the Qt Automoc system so that we are able to use
// it with signals/slots. In this case, QList falls under the umbrells of custom types.
qRegisterMetaType<QList<QStandardItem*>>("QList<QStandardItem*>");
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(0);
layout->addWidget(tree_view);
layout->addWidget(search_field);
setLayout(layout);
}
GameList::~GameList() {
emit ShouldCancelWorker();
}
void GameList::setFilterFocus() {
if (tree_view->model()->rowCount() > 0) {
search_field->setFocus();
}
}
void GameList::setFilterVisible(bool visibility) {
search_field->setVisible(visibility);
}
void GameList::clearFilter() {
search_field->clear();
}
void GameList::AddDirEntry(GameListDir* entry_items) {
item_model->invisibleRootItem()->appendRow(entry_items);
tree_view->setExpanded(
entry_items->index(),
entry_items->data(GameListDir::GameDirRole).value<UISettings::GameDir*>()->expanded);
}
void GameList::AddEntry(const QList<QStandardItem*>& entry_items, GameListDir* parent) {
parent->appendRow(entry_items);
}
void GameList::ValidateEntry(const QModelIndex& item) {
auto selected = item.sibling(item.row(), 0);
switch (selected.data(GameListItem::TypeRole).value<GameListItemType>()) {
case GameListItemType::Game: {
QString file_path = selected.data(GameListItemPath::FullPathRole).toString();
if (file_path.isEmpty())
return;
QFileInfo file_info(file_path);
if (!file_info.exists() || file_info.isDir())
return;
// Users usually want to run a different game after closing one
search_field->clear();
emit GameChosen(file_path);
break;
}
case GameListItemType::AddDir:
emit AddDirectory();
break;
}
}
bool GameList::isEmpty() {
for (int i = 0; i < item_model->rowCount(); i++) {
const QStandardItem* child = item_model->invisibleRootItem()->child(i);
GameListItemType type = static_cast<GameListItemType>(child->type());
if (!child->hasChildren() &&
(type == GameListItemType::InstalledDir || type == GameListItemType::SystemDir)) {
item_model->invisibleRootItem()->removeRow(child->row());
i--;
};
}
return !item_model->invisibleRootItem()->hasChildren();
}
void GameList::DonePopulating(QStringList watch_list) {
emit ShowList(!isEmpty());
item_model->invisibleRootItem()->appendRow(new GameListAddDir());
// Clear out the old directories to watch for changes and add the new ones
auto watch_dirs = watcher->directories();
if (!watch_dirs.isEmpty()) {
watcher->removePaths(watch_dirs);
}
// Workaround: Add the watch paths in chunks to allow the gui to refresh
// This prevents the UI from stalling when a large number of watch paths are added
// Also artificially caps the watcher to a certain number of directories
constexpr int LIMIT_WATCH_DIRECTORIES = 5000;
constexpr int SLICE_SIZE = 25;
int len = std::min(watch_list.length(), LIMIT_WATCH_DIRECTORIES);
for (int i = 0; i < len; i += SLICE_SIZE) {
watcher->addPaths(watch_list.mid(i, i + SLICE_SIZE));
QCoreApplication::processEvents();
}
tree_view->setEnabled(true);
int folderCount = tree_view->model()->rowCount();
int childrenTotal = 0;
for (int i = 0; i < folderCount; ++i) {
int childrenCount = item_model->item(i, 0)->rowCount();
for (int j = 0; j < childrenCount; ++j) {
++childrenTotal;
}
}
search_field->setFilterResult(childrenTotal, childrenTotal);
if (childrenTotal > 0) {
search_field->setFocus();
}
}
void GameList::PopupContextMenu(const QPoint& menu_location) {
QModelIndex item = tree_view->indexAt(menu_location);
if (!item.isValid())
return;
auto selected = item.sibling(item.row(), 0);
QMenu context_menu;
switch (selected.data(GameListItem::TypeRole).value<GameListItemType>()) {
case GameListItemType::Game:
AddGamePopup(context_menu, selected.data(GameListItemPath::ProgramIdRole).toULongLong());
break;
case GameListItemType::CustomDir:
AddPermDirPopup(context_menu, selected);
AddCustomDirPopup(context_menu, selected);
break;
case GameListItemType::InstalledDir:
case GameListItemType::SystemDir:
AddPermDirPopup(context_menu, selected);
break;
}
context_menu.exec(tree_view->viewport()->mapToGlobal(menu_location));
}
void GameList::AddGamePopup(QMenu& context_menu, u64 program_id) {
QAction* open_save_location = context_menu.addAction(tr("Open Save Data Location"));
QAction* open_application_location = context_menu.addAction(tr("Open Application Location"));
QAction* open_update_location = context_menu.addAction(tr("Open Update Data Location"));
QAction* navigate_to_gamedb_entry = context_menu.addAction(tr("Navigate to GameDB entry"));
open_save_location->setEnabled(program_id != 0);
open_application_location->setVisible(FileUtil::Exists(
Service::AM::GetTitleContentPath(Service::FS::MediaType::SDMC, program_id)));
open_update_location->setEnabled(0x00040000'00000000 <= program_id &&
program_id <= 0x00040000'FFFFFFFF);
auto it = std::find_if(
compatibility_list.begin(), compatibility_list.end(),
[program_id](const std::pair<std::string, std::pair<QString, QString>>& element) {
std::string pid = Common::StringFromFormat("%016" PRIX64, program_id);
return element.first == pid;
});
navigate_to_gamedb_entry->setVisible(it != compatibility_list.end());
connect(open_save_location, &QAction::triggered, [this, program_id] {
emit OpenFolderRequested(program_id, GameListOpenTarget::SAVE_DATA);
});
connect(open_application_location, &QAction::triggered, [this, program_id] {
emit OpenFolderRequested(program_id, GameListOpenTarget::APPLICATION);
});
connect(open_update_location, &QAction::triggered, [this, program_id] {
emit OpenFolderRequested(program_id, GameListOpenTarget::UPDATE_DATA);
});
connect(navigate_to_gamedb_entry, &QAction::triggered, [this, program_id]() {
emit NavigateToGamedbEntryRequested(program_id, compatibility_list);
});
};
void GameList::AddCustomDirPopup(QMenu& context_menu, QModelIndex selected) {
UISettings::GameDir& game_dir =
*selected.data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
QAction* deep_scan = context_menu.addAction(tr("Scan Subfolders"));
QAction* delete_dir = context_menu.addAction(tr("Remove Game Directory"));
deep_scan->setCheckable(true);
deep_scan->setChecked(game_dir.deep_scan);
connect(deep_scan, &QAction::triggered, [this, &game_dir] {
game_dir.deep_scan = !game_dir.deep_scan;
PopulateAsync(UISettings::values.game_dirs);
});
connect(delete_dir, &QAction::triggered, [this, &game_dir, selected] {
UISettings::values.game_dirs.removeOne(game_dir);
item_model->invisibleRootItem()->removeRow(selected.row());
});
}
void GameList::AddPermDirPopup(QMenu& context_menu, QModelIndex selected) {
UISettings::GameDir& game_dir =
*selected.data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
QAction* move_up = context_menu.addAction(tr(u8"\U000025b2 Move Up"));
QAction* move_down = context_menu.addAction(tr(u8"\U000025bc Move Down "));
QAction* open_directory_location = context_menu.addAction(tr("Open Directory Location"));
int row = selected.row();
move_up->setEnabled(row > 0);
move_down->setEnabled(row < item_model->rowCount() - 2);
connect(move_up, &QAction::triggered, [this, selected, row, &game_dir] {
// find the indices of the items in settings and swap them
UISettings::values.game_dirs.swap(
UISettings::values.game_dirs.indexOf(game_dir),
UISettings::values.game_dirs.indexOf(*selected.sibling(selected.row() - 1, 0)
.data(GameListDir::GameDirRole)
.value<UISettings::GameDir*>()));
// move the treeview items
QList<QStandardItem*> item = item_model->takeRow(row);
item_model->invisibleRootItem()->insertRow(row - 1, item);
tree_view->setExpanded(selected, game_dir.expanded);
});
connect(move_down, &QAction::triggered, [this, selected, row, &game_dir] {
// find the indices of the items in settings and swap them
UISettings::values.game_dirs.swap(
UISettings::values.game_dirs.indexOf(game_dir),
UISettings::values.game_dirs.indexOf(*selected.sibling(selected.row() + 1, 0)
.data(GameListDir::GameDirRole)
.value<UISettings::GameDir*>()));
// move the treeview items
QList<QStandardItem*> item = item_model->takeRow(row);
item_model->invisibleRootItem()->insertRow(row + 1, item);
tree_view->setExpanded(selected, game_dir.expanded);
});
connect(open_directory_location, &QAction::triggered,
[this, game_dir] { emit OpenDirectory(game_dir.path); });
}
void GameList::LoadCompatibilityList() {
QFile compat_list{":compatibility_list/compatibility_list.json"};
if (!compat_list.open(QFile::ReadOnly | QFile::Text)) {
LOG_ERROR(Frontend, "Unable to open game compatibility list");
return;
}
if (compat_list.size() == 0) {
LOG_ERROR(Frontend, "Game compatibility list is empty");
return;
}
const QByteArray content = compat_list.readAll();
if (content.isEmpty()) {
LOG_ERROR(Frontend, "Unable to completely read game compatibility list");
return;
}
const QString string_content = content;
QJsonDocument json = QJsonDocument::fromJson(string_content.toUtf8());
QJsonArray arr = json.array();
for (const QJsonValue& value : arr) {
QJsonObject game = value.toObject();
if (game.contains("compatibility") && game["compatibility"].isDouble()) {
int compatibility = game["compatibility"].toInt();
QString directory = game["directory"].toString();
QJsonArray ids = game["releases"].toArray();
for (const QJsonValue& value : ids) {
QJsonObject object = value.toObject();
QString id = object["id"].toString();
compatibility_list.insert(
std::make_pair(id.toUpper().toStdString(),
std::make_pair(QString::number(compatibility), directory)));
}
}
}
}
QStandardItemModel* GameList::GetModel() const {
return item_model;
}
void GameList::PopulateAsync(QList<UISettings::GameDir>& game_dirs) {
tree_view->setEnabled(false);
// Delete any rows that might already exist if we're repopulating
item_model->removeRows(0, item_model->rowCount());
search_field->clear();
emit ShouldCancelWorker();
GameListWorker* worker = new GameListWorker(game_dirs, compatibility_list);
connect(worker, &GameListWorker::EntryReady, this, &GameList::AddEntry, Qt::QueuedConnection);
connect(worker, &GameListWorker::DirEntryReady, this, &GameList::AddDirEntry,
Qt::QueuedConnection);
connect(worker, &GameListWorker::Finished, this, &GameList::DonePopulating,
Qt::QueuedConnection);
// Use DirectConnection here because worker->Cancel() is thread-safe and we want it to
// cancel without delay.
connect(this, &GameList::ShouldCancelWorker, worker, &GameListWorker::Cancel,
Qt::DirectConnection);
QThreadPool::globalInstance()->start(worker);
current_worker = std::move(worker);
}
void GameList::SaveInterfaceLayout() {
UISettings::values.gamelist_header_state = tree_view->header()->saveState();
}
void GameList::LoadInterfaceLayout() {
auto header = tree_view->header();
if (!header->restoreState(UISettings::values.gamelist_header_state)) {
// We are using the name column to display icons and titles
// so make it as large as possible as default.
header->resizeSection(COLUMN_NAME, header->width());
}
item_model->sort(header->sortIndicatorSection(), header->sortIndicatorOrder());
}
const QStringList GameList::supported_file_extensions = {"3ds", "3dsx", "elf", "axf",
"cci", "cxi", "app"};
static bool HasSupportedFileExtension(const std::string& file_name) {
QFileInfo file = QFileInfo(file_name.c_str());
return GameList::supported_file_extensions.contains(file.suffix(), Qt::CaseInsensitive);
}
void GameList::RefreshGameDirectory() {
if (!UISettings::values.game_dirs.isEmpty() && current_worker != nullptr) {
LOG_INFO(Frontend, "Change detected in the games directory. Reloading game list.");
PopulateAsync(UISettings::values.game_dirs);
}
}
void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsigned int recursion,
GameListDir* parent_dir) {
const auto callback = [this, recursion, parent_dir](unsigned* num_entries_out,
const std::string& directory,
const std::string& virtual_name) -> bool {
std::string physical_name = directory + DIR_SEP + virtual_name;
if (stop_processing)
return false; // Breaks the callback loop.
bool is_dir = FileUtil::IsDirectory(physical_name);
if (!is_dir && HasSupportedFileExtension(physical_name)) {
std::unique_ptr<Loader::AppLoader> loader = Loader::GetLoader(physical_name);
if (!loader)
return true;
u64 program_id = 0;
loader->ReadProgramId(program_id);
std::vector<u8> smdh = [program_id, &loader]() -> std::vector<u8> {
std::vector<u8> original_smdh;
loader->ReadIcon(original_smdh);
if (program_id < 0x00040000'00000000 || program_id > 0x00040000'FFFFFFFF)
return original_smdh;
std::string update_path = Service::AM::GetTitleContentPath(
Service::FS::MediaType::SDMC, program_id + 0x0000000E'00000000);
if (!FileUtil::Exists(update_path))
return original_smdh;
std::unique_ptr<Loader::AppLoader> update_loader = Loader::GetLoader(update_path);
if (!update_loader)
return original_smdh;
std::vector<u8> update_smdh;
update_loader->ReadIcon(update_smdh);
return update_smdh;
}();
auto it = std::find_if(
compatibility_list.begin(), compatibility_list.end(),
[program_id](const std::pair<std::string, std::pair<QString, QString>>& element) {
std::string pid = Common::StringFromFormat("%016" PRIX64, program_id);
return element.first == pid;
});
// The game list uses this as compatibility number for untested games
QString compatibility("99");
if (it != compatibility_list.end())
compatibility = it->second.first;
emit EntryReady(
{
new GameListItemPath(QString::fromStdString(physical_name), smdh, program_id),
new GameListItemCompat(compatibility),
new GameListItemRegion(smdh),
new GameListItem(
QString::fromStdString(Loader::GetFileTypeString(loader->GetFileType()))),
new GameListItemSize(FileUtil::GetSize(physical_name)),
},
parent_dir);
} else if (is_dir && recursion > 0) {
watch_list.append(QString::fromStdString(physical_name));
AddFstEntriesToGameList(physical_name, recursion - 1, parent_dir);
}
return true;
};
FileUtil::ForeachDirectoryEntry(nullptr, dir_path, callback);
}
void GameListWorker::run() {
stop_processing = false;
for (UISettings::GameDir& game_dir : game_dirs) {
if (game_dir.path == "INSTALLED") {
QString path = QString(FileUtil::GetUserPath(D_SDMC_IDX).c_str()) +
"Nintendo "
"3DS/00000000000000000000000000000000/"
"00000000000000000000000000000000/title/00040000";
watch_list.append(path);
GameListDir* game_list_dir = new GameListDir(game_dir, GameListItemType::InstalledDir);
emit DirEntryReady({game_list_dir});
AddFstEntriesToGameList(path.toStdString(), 2, game_list_dir);
} else if (game_dir.path == "SYSTEM") {
QString path = QString(FileUtil::GetUserPath(D_NAND_IDX).c_str()) +
"00000000000000000000000000000000/title/00040010";
watch_list.append(path);
GameListDir* game_list_dir = new GameListDir(game_dir, GameListItemType::SystemDir);
emit DirEntryReady({game_list_dir});
AddFstEntriesToGameList(std::string(FileUtil::GetUserPath(D_NAND_IDX).c_str()) +
"00000000000000000000000000000000/title/00040010",
2, game_list_dir);
} else {
watch_list.append(game_dir.path);
GameListDir* game_list_dir = new GameListDir(game_dir);
emit DirEntryReady({game_list_dir});
AddFstEntriesToGameList(game_dir.path.toStdString(), game_dir.deep_scan ? 256 : 0,
game_list_dir);
}
};
emit Finished(watch_list);
}
void GameListWorker::Cancel() {
this->disconnect();
stop_processing = true;
}
GameListPlaceholder::GameListPlaceholder(GMainWindow* parent) : QWidget{parent} {
this->main_window = parent;
connect(main_window, &GMainWindow::UpdateThemedIcons, this,
&GameListPlaceholder::onUpdateThemedIcons);
layout = new QVBoxLayout;
image = new QLabel;
text = new QLabel;
layout->setAlignment(Qt::AlignCenter);
image->setPixmap(QIcon::fromTheme("plus_folder").pixmap(200));
text->setText(tr("Double-click to add a new folder to the game list "));
QFont font = text->font();
font.setPointSize(20);
text->setFont(font);
text->setAlignment(Qt::AlignHCenter);
image->setAlignment(Qt::AlignHCenter);
layout->addWidget(image);
layout->addWidget(text);
setLayout(layout);
}
GameListPlaceholder::~GameListPlaceholder() = default;
void GameListPlaceholder::onUpdateThemedIcons() {
image->setPixmap(QIcon::fromTheme("plus_folder").pixmap(200));
}
void GameListPlaceholder::mouseDoubleClickEvent(QMouseEvent* event) {
emit GameListPlaceholder::AddDirectory();
}
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