From d264b7375cd2542ab92137f705af806a8de842fd Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 23 Sep 2020 11:20:10 -0400 Subject: [PATCH 1/2] game_list: Eliminate redundant argument copies Several functions can be taken by const reference to avoid copies --- src/yuzu/game_list.cpp | 32 +++++++++++++++++++------------- src/yuzu/game_list.h | 6 +++--- 2 files changed, 22 insertions(+), 16 deletions(-) diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp index 6a71d96440..12d0321db6 100644 --- a/src/yuzu/game_list.cpp +++ b/src/yuzu/game_list.cpp @@ -84,21 +84,24 @@ void GameListSearchField::setFilterResult(int visible, int total) { } QString GameList::getLastFilterResultItem() const { - QStandardItem* folder; - QStandardItem* child; QString file_path; const int folder_count = item_model->rowCount(); + for (int i = 0; i < folder_count; ++i) { - folder = item_model->item(i, 0); + const QStandardItem* folder = item_model->item(i, 0); const QModelIndex folder_index = folder->index(); const int children_count = folder->rowCount(); + for (int j = 0; j < children_count; ++j) { - if (!tree_view->isRowHidden(j, folder_index)) { - child = folder->child(j, 0); - file_path = child->data(GameListItemPath::FullPathRole).toString(); + if (tree_view->isRowHidden(j, folder_index)) { + continue; } + + const QStandardItem* child = folder->child(j, 0); + file_path = child->data(GameListItemPath::FullPathRole).toString(); } } + return file_path; } @@ -411,7 +414,7 @@ bool GameList::isEmpty() const { return !item_model->invisibleRootItem()->hasChildren(); } -void GameList::DonePopulating(QStringList watch_list) { +void GameList::DonePopulating(const QStringList& watch_list) { emit ShowList(!isEmpty()); item_model->invisibleRootItem()->appendRow(new GameListAddDir()); @@ -472,7 +475,7 @@ void GameList::PopupContextMenu(const QPoint& menu_location) { context_menu.exec(tree_view->viewport()->mapToGlobal(menu_location)); } -void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, std::string path) { +void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::string& path) { QAction* open_save_location = context_menu.addAction(tr("Open Save Data Location")); QAction* open_mod_location = context_menu.addAction(tr("Open Mod Data Location")); QAction* open_transferable_shader_cache = @@ -690,12 +693,15 @@ void GameList::SaveInterfaceLayout() { } 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()); + auto* header = tree_view->header(); + + if (header->restoreState(UISettings::values.gamelist_header_state)) { + return; } + + // 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()); } const QStringList GameList::supported_file_extensions = { diff --git a/src/yuzu/game_list.h b/src/yuzu/game_list.h index 78e2ba1699..63aae21116 100644 --- a/src/yuzu/game_list.h +++ b/src/yuzu/game_list.h @@ -82,7 +82,7 @@ public: static const QStringList supported_file_extensions; signals: - void GameChosen(QString game_path); + void GameChosen(const QString& game_path); void ShouldCancelWorker(); void OpenFolderRequested(u64 program_id, GameListOpenTarget target, const std::string& game_path); @@ -108,12 +108,12 @@ private: void AddDirEntry(GameListDir* entry_items); void AddEntry(const QList& entry_items, GameListDir* parent); void ValidateEntry(const QModelIndex& item); - void DonePopulating(QStringList watch_list); + void DonePopulating(const QStringList& watch_list); void RefreshGameDirectory(); void PopupContextMenu(const QPoint& menu_location); - void AddGamePopup(QMenu& context_menu, u64 program_id, std::string path); + void AddGamePopup(QMenu& context_menu, u64 program_id, const std::string& path); void AddCustomDirPopup(QMenu& context_menu, QModelIndex selected); void AddPermDirPopup(QMenu& context_menu, QModelIndex selected); From f43a1da808a26d5521cb0260998fe2403a3efc07 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 23 Sep 2020 11:28:08 -0400 Subject: [PATCH 2/2] game_list: Make game list function naming consistent Makes the naming consistent with the rest of the functions that are present. --- src/yuzu/game_list.cpp | 48 ++++++++++++++++++++++++------------------ src/yuzu/game_list.h | 18 ++++++++-------- src/yuzu/main.cpp | 15 +++++++------ 3 files changed, 45 insertions(+), 36 deletions(-) diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp index 12d0321db6..a9738e298a 100644 --- a/src/yuzu/game_list.cpp +++ b/src/yuzu/game_list.cpp @@ -56,7 +56,7 @@ bool GameListSearchField::KeyReleaseEater::eventFilter(QObject* obj, QEvent* eve case Qt::Key_Return: case Qt::Key_Enter: { if (gamelist->search_field->visible == 1) { - QString file_path = gamelist->getLastFilterResultItem(); + const QString file_path = gamelist->GetLastFilterResultItem(); // To avoid loading error dialog loops while confirming them using enter // Also users usually want to run a different game after closing one @@ -83,7 +83,7 @@ void GameListSearchField::setFilterResult(int visible, int total) { label_filter_result->setText(tr("%1 of %n result(s)", "", total).arg(visible)); } -QString GameList::getLastFilterResultItem() const { +QString GameList::GetLastFilterResultItem() const { QString file_path; const int folder_count = item_model->rowCount(); @@ -126,7 +126,7 @@ GameListSearchField::GameListSearchField(GameList* parent) : QWidget{parent} { edit_filter->setPlaceholderText(tr("Enter pattern to filter")); edit_filter->installEventFilter(key_release_eater); edit_filter->setClearButtonEnabled(true); - connect(edit_filter, &QLineEdit::textChanged, parent, &GameList::onTextChanged); + connect(edit_filter, &QLineEdit::textChanged, parent, &GameList::OnTextChanged); label_filter_result = new QLabel; button_filter_close = new QToolButton(this); button_filter_close->setText(QStringLiteral("X")); @@ -136,7 +136,7 @@ GameListSearchField::GameListSearchField(GameList* parent) : QWidget{parent} { "#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); + connect(button_filter_close, &QToolButton::clicked, parent, &GameList::OnFilterCloseClicked); layout_filter->setSpacing(10); layout_filter->addWidget(label_filter); layout_filter->addWidget(edit_filter); @@ -162,16 +162,22 @@ static bool ContainsAllWords(const QString& haystack, const QString& userinput) } // Syncs the expanded state of Game Directories with settings to persist across sessions -void GameList::onItemExpanded(const QModelIndex& item) { +void GameList::OnItemExpanded(const QModelIndex& item) { const auto type = item.data(GameListItem::TypeRole).value(); - if (type == GameListItemType::CustomDir || type == GameListItemType::SdmcDir || - type == GameListItemType::UserNandDir || type == GameListItemType::SysNandDir) - item.data(GameListDir::GameDirRole).value()->expanded = - tree_view->isExpanded(item); + const bool is_dir = type == GameListItemType::CustomDir || type == GameListItemType::SdmcDir || + type == GameListItemType::UserNandDir || + type == GameListItemType::SysNandDir; + + if (!is_dir) { + return; + } + + auto* game_dir = item.data(GameListDir::GameDirRole).value(); + game_dir->expanded = tree_view->isExpanded(item); } // Event in order to filter the gamelist after editing the searchfield -void GameList::onTextChanged(const QString& new_text) { +void GameList::OnTextChanged(const QString& new_text) { const int folder_count = tree_view->model()->rowCount(); QString edit_filter_text = new_text.toLower(); QStandardItem* folder; @@ -227,7 +233,7 @@ void GameList::onTextChanged(const QString& new_text) { } } -void GameList::onUpdateThemedIcons() { +void GameList::OnUpdateThemedIcons() { for (int i = 0; i < item_model->invisibleRootItem()->rowCount(); i++) { QStandardItem* child = item_model->invisibleRootItem()->child(i); @@ -279,7 +285,7 @@ void GameList::onUpdateThemedIcons() { } } -void GameList::onFilterCloseClicked() { +void GameList::OnFilterCloseClicked() { main_window->filterBarSetChecked(false); } @@ -320,11 +326,11 @@ GameList::GameList(FileSys::VirtualFilesystem vfs, FileSys::ManualContentProvide } item_model->setSortRole(GameListItemPath::SortRole); - connect(main_window, &GMainWindow::UpdateThemedIcons, this, &GameList::onUpdateThemedIcons); + 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); + 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. @@ -341,17 +347,17 @@ GameList::~GameList() { emit ShouldCancelWorker(); } -void GameList::setFilterFocus() { +void GameList::SetFilterFocus() { if (tree_view->model()->rowCount() > 0) { search_field->setFocus(); } } -void GameList::setFilterVisible(bool visibility) { +void GameList::SetFilterVisible(bool visibility) { search_field->setVisible(visibility); } -void GameList::clearFilter() { +void GameList::ClearFilter() { search_field->clear(); } @@ -400,10 +406,11 @@ void GameList::ValidateEntry(const QModelIndex& item) { } } -bool GameList::isEmpty() const { +bool GameList::IsEmpty() const { for (int i = 0; i < item_model->rowCount(); i++) { const QStandardItem* child = item_model->invisibleRootItem()->child(i); const auto type = static_cast(child->type()); + if (!child->hasChildren() && (type == GameListItemType::SdmcDir || type == GameListItemType::UserNandDir || type == GameListItemType::SysNandDir)) { @@ -411,11 +418,12 @@ bool GameList::isEmpty() const { i--; } } + return !item_model->invisibleRootItem()->hasChildren(); } void GameList::DonePopulating(const QStringList& watch_list) { - emit ShowList(!isEmpty()); + emit ShowList(!IsEmpty()); item_model->invisibleRootItem()->appendRow(new GameListAddDir()); diff --git a/src/yuzu/game_list.h b/src/yuzu/game_list.h index 63aae21116..58059a3c43 100644 --- a/src/yuzu/game_list.h +++ b/src/yuzu/game_list.h @@ -67,11 +67,11 @@ public: FileSys::ManualContentProvider* provider, GMainWindow* parent = nullptr); ~GameList() override; - QString getLastFilterResultItem() const; - void clearFilter(); - void setFilterFocus(); - void setFilterVisible(bool visibility); - bool isEmpty() const; + QString GetLastFilterResultItem() const; + void ClearFilter(); + void SetFilterFocus(); + void SetFilterVisible(bool visibility); + bool IsEmpty() const; void LoadCompatibilityList(); void PopulateAsync(QVector& game_dirs); @@ -99,10 +99,10 @@ signals: void ShowList(bool show); private slots: - void onItemExpanded(const QModelIndex& item); - void onTextChanged(const QString& new_text); - void onFilterCloseClicked(); - void onUpdateThemedIcons(); + void OnItemExpanded(const QModelIndex& item); + void OnTextChanged(const QString& new_text); + void OnFilterCloseClicked(); + void OnUpdateThemedIcons(); private: void AddDirEntry(GameListDir* entry_items); diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index bb3a08ac7f..6a2a88dd81 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -838,7 +838,7 @@ void GMainWindow::RestoreUIState() { OnDisplayTitleBars(ui.action_Display_Dock_Widget_Headers->isChecked()); ui.action_Show_Filter_Bar->setChecked(UISettings::values.show_filter_bar); - game_list->setFilterVisible(ui.action_Show_Filter_Bar->isChecked()); + game_list->SetFilterVisible(ui.action_Show_Filter_Bar->isChecked()); ui.action_Show_Status_Bar->setChecked(UISettings::values.show_status_bar); statusBar()->setVisible(ui.action_Show_Status_Bar->isChecked()); @@ -1199,11 +1199,12 @@ void GMainWindow::ShutdownGame() { render_window->hide(); loading_screen->hide(); loading_screen->Clear(); - if (game_list->isEmpty()) + if (game_list->IsEmpty()) { game_list_placeholder->show(); - else + } else { game_list->show(); - game_list->setFilterFocus(); + } + game_list->SetFilterFocus(); setMouseTracking(false); ui.centralwidget->setMouseTracking(false); @@ -2361,11 +2362,11 @@ void GMainWindow::OnAbout() { } void GMainWindow::OnToggleFilterBar() { - game_list->setFilterVisible(ui.action_Show_Filter_Bar->isChecked()); + game_list->SetFilterVisible(ui.action_Show_Filter_Bar->isChecked()); if (ui.action_Show_Filter_Bar->isChecked()) { - game_list->setFilterFocus(); + game_list->SetFilterFocus(); } else { - game_list->clearFilter(); + game_list->ClearFilter(); } }