From bf9f737c609a2831ad52aab68030fb888c64bd01 Mon Sep 17 00:00:00 2001
From: FearlessTobi <thm.frey@gmail.com>
Date: Mon, 18 Jan 2021 01:22:54 +0100
Subject: [PATCH] game_list: Fix folder reordering
The bug(s) happened because we swapped the contents on values.game_dirs, but the pointer each item had to their respective game_dir wasn't updated. This made it so that the item had the wrong game_dir associated with it after a "move up" or "move down" operation. It can be observed by choosing "open directory location" after such operation.
Changed from raw pointer to an index because it's equivalent but a bit clearer, but the change is not essential.
Co-Authored-By: Vitor K <29167336+vitor-k@users.noreply.github.com>
---
src/yuzu/game_list.cpp | 58 ++++++++++++++++++++++--------------------
src/yuzu/game_list_p.h | 2 +-
2 files changed, 32 insertions(+), 28 deletions(-)
diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp
index 37b0d1a0e..9afd5b45f 100644
--- a/src/yuzu/game_list.cpp
+++ b/src/yuzu/game_list.cpp
@@ -173,8 +173,8 @@ void GameList::OnItemExpanded(const QModelIndex& item) {
return;
}
- auto* game_dir = item.data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
- game_dir->expanded = tree_view->isExpanded(item);
+ UISettings::values.game_dirs[item.data(GameListDir::GameDirRole).toInt()].expanded =
+ tree_view->isExpanded(item);
}
// Event in order to filter the gamelist after editing the searchfield
@@ -262,9 +262,9 @@ void GameList::OnUpdateThemedIcons() {
Qt::DecorationRole);
break;
case GameListItemType::CustomDir: {
- const UISettings::GameDir* game_dir =
- child->data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
- const QString icon_name = QFileInfo::exists(game_dir->path)
+ const UISettings::GameDir& game_dir =
+ UISettings::values.game_dirs[child->data(GameListDir::GameDirRole).toInt()];
+ const QString icon_name = QFileInfo::exists(game_dir.path)
? QStringLiteral("folder")
: QStringLiteral("bad_folder");
child->setData(
@@ -366,7 +366,7 @@ 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);
+ UISettings::values.game_dirs[entry_items->data(GameListDir::GameDirRole).toInt()].expanded);
}
void GameList::AddEntry(const QList<QStandardItem*>& entry_items, GameListDir* parent) {
@@ -549,7 +549,7 @@ void GameList::AddGamePopup(QMenu& context_menu, u64 program_id, const std::stri
void GameList::AddCustomDirPopup(QMenu& context_menu, QModelIndex selected) {
UISettings::GameDir& game_dir =
- *selected.data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
+ UISettings::values.game_dirs[selected.data(GameListDir::GameDirRole).toInt()];
QAction* deep_scan = context_menu.addAction(tr("Scan Subfolders"));
QAction* delete_dir = context_menu.addAction(tr("Remove Game Directory"));
@@ -568,8 +568,7 @@ void GameList::AddCustomDirPopup(QMenu& context_menu, QModelIndex selected) {
}
void GameList::AddPermDirPopup(QMenu& context_menu, QModelIndex selected) {
- UISettings::GameDir& game_dir =
- *selected.data(GameListDir::GameDirRole).value<UISettings::GameDir*>();
+ const int game_dir_index = selected.data(GameListDir::GameDirRole).toInt();
QAction* move_up = context_menu.addAction(tr("\u25B2 Move Up"));
QAction* move_down = context_menu.addAction(tr("\u25bc Move Down"));
@@ -580,34 +579,39 @@ void GameList::AddPermDirPopup(QMenu& context_menu, QModelIndex selected) {
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
- std::swap(UISettings::values.game_dirs[UISettings::values.game_dirs.indexOf(game_dir)],
- UISettings::values.game_dirs[UISettings::values.game_dirs.indexOf(
- *selected.sibling(row - 1, 0)
- .data(GameListDir::GameDirRole)
- .value<UISettings::GameDir*>())]);
+ connect(move_up, &QAction::triggered, [this, selected, row, game_dir_index] {
+ const int other_index = selected.sibling(row - 1, 0).data(GameListDir::GameDirRole).toInt();
+ // swap the items in the settings
+ std::swap(UISettings::values.game_dirs[game_dir_index],
+ UISettings::values.game_dirs[other_index]);
+ // swap the indexes held by the QVariants
+ item_model->setData(selected, QVariant(other_index), GameListDir::GameDirRole);
+ item_model->setData(selected.sibling(row - 1, 0), QVariant(game_dir_index),
+ GameListDir::GameDirRole);
// 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);
+ tree_view->setExpanded(selected, UISettings::values.game_dirs[game_dir_index].expanded);
});
- connect(move_down, &QAction::triggered, [this, selected, row, &game_dir] {
- // find the indices of the items in settings and swap them
- std::swap(UISettings::values.game_dirs[UISettings::values.game_dirs.indexOf(game_dir)],
- UISettings::values.game_dirs[UISettings::values.game_dirs.indexOf(
- *selected.sibling(row + 1, 0)
- .data(GameListDir::GameDirRole)
- .value<UISettings::GameDir*>())]);
+ connect(move_down, &QAction::triggered, [this, selected, row, game_dir_index] {
+ const int other_index = selected.sibling(row + 1, 0).data(GameListDir::GameDirRole).toInt();
+ // swap the items in the settings
+ std::swap(UISettings::values.game_dirs[game_dir_index],
+ UISettings::values.game_dirs[other_index]);
+ // swap the indexes held by the QVariants
+ item_model->setData(selected, QVariant(other_index), GameListDir::GameDirRole);
+ item_model->setData(selected.sibling(row + 1, 0), QVariant(game_dir_index),
+ GameListDir::GameDirRole);
// move the treeview items
const QList<QStandardItem*> item = item_model->takeRow(row);
item_model->invisibleRootItem()->insertRow(row + 1, item);
- tree_view->setExpanded(selected, game_dir.expanded);
+ tree_view->setExpanded(selected, UISettings::values.game_dirs[game_dir_index].expanded);
});
- connect(open_directory_location, &QAction::triggered,
- [this, game_dir] { emit OpenDirectory(game_dir.path); });
+ connect(open_directory_location, &QAction::triggered, [this, game_dir_index] {
+ emit OpenDirectory(UISettings::values.game_dirs[game_dir_index].path);
+ });
}
void GameList::LoadCompatibilityList() {
diff --git a/src/yuzu/game_list_p.h b/src/yuzu/game_list_p.h
index df935022d..f25445f18 100644
--- a/src/yuzu/game_list_p.h
+++ b/src/yuzu/game_list_p.h
@@ -230,7 +230,7 @@ public:
setData(type(), TypeRole);
UISettings::GameDir* game_dir = &directory;
- setData(QVariant::fromValue(game_dir), GameDirRole);
+ setData(QVariant(UISettings::values.game_dirs.indexOf(directory)), GameDirRole);
const int icon_size = std::min(static_cast<int>(UISettings::values.icon_size), 64);
switch (dir_type) {