Merge pull request #5786 from grimpunch/qt_viewoptions

Qt: Implement Show Platforms / Show Regions

Source/Core/DolphinQt2/GameList/GameList.cpp

@@ -26,6 +26,7 @@
 #include "DolphinQt2/Config/PropertiesDialog.h"
 #include "DolphinQt2/GameList/GameList.h"
 #include "DolphinQt2/GameList/ListProxyModel.h"
+#include "DolphinQt2/GameList/TableProxyModel.h"
 #include "DolphinQt2/QtUtils/DoubleClickEventFilter.h"
 #include "DolphinQt2/Settings.h"
 
@@ -34,7 +35,7 @@ static bool CompressCB(const std::string&, float, void*);
 GameList::GameList(QWidget* parent) : QStackedWidget(parent)
 {
   m_model = new GameListModel(this);
-  m_table_proxy = new QSortFilterProxyModel(this);
+  m_table_proxy = new TableProxyModel(this);
   m_table_proxy->setSortCaseSensitivity(Qt::CaseInsensitive);
   m_table_proxy->setSortRole(Qt::InitialSortOrderRole);
   m_table_proxy->setSourceModel(m_model);
@@ -446,6 +447,12 @@ void GameList::OnColumnVisibilityToggled(const QString& row, bool visible)
   m_table->setColumnHidden(rowname_to_col_index[row], !visible);
 }
 
+void GameList::OnGameListVisibilityChanged()
+{
+  m_table_proxy->invalidate();
+  m_list_proxy->invalidate();
+}
+
 static bool CompressCB(const std::string& text, float percent, void* ptr)
 {
   if (ptr == nullptr)

Source/Core/DolphinQt2/GameList/GameList.h

@@ -25,6 +25,7 @@ public:
   void SetListView() { SetPreferredView(false); }
   void SetViewColumn(int col, bool view) { m_table->setColumnHidden(col, !view); }
   void OnColumnVisibilityToggled(const QString& row, bool visible);
+  void OnGameListVisibilityChanged();
 
 signals:
   void GameSelected();

Source/Core/DolphinQt2/GameList/GameListModel.cpp

@@ -3,7 +3,7 @@
 // Refer to the license.txt file included.
 
 #include "DolphinQt2/GameList/GameListModel.h"
-
+#include "Core/ConfigManager.h"
 #include "DiscIO/Enums.h"
 #include "DolphinQt2/Resources.h"
 #include "DolphinQt2/Settings.h"
@@ -138,6 +138,63 @@ int GameListModel::columnCount(const QModelIndex& parent) const
   return NUM_COLS;
 }
 
+bool GameListModel::ShouldDisplayGameListItem(int index) const
+{
+  QSharedPointer<GameFile> game = m_games[index];
+
+  const bool show_platform = [&game] {
+    switch (game->GetPlatformID())
+    {
+    case DiscIO::Platform::GAMECUBE_DISC:
+      return SConfig::GetInstance().m_ListGC;
+    case DiscIO::Platform::WII_DISC:
+      return SConfig::GetInstance().m_ListWii;
+    case DiscIO::Platform::WII_WAD:
+      return SConfig::GetInstance().m_ListWad;
+    case DiscIO::Platform::ELF_DOL:
+      return SConfig::GetInstance().m_ListElfDol;
+    default:
+      return false;
+    }
+  }();
+
+  if (!show_platform)
+    return false;
+
+  switch (game->GetCountryID())
+  {
+  case DiscIO::Country::COUNTRY_AUSTRALIA:
+    return SConfig::GetInstance().m_ListAustralia;
+  case DiscIO::Country::COUNTRY_EUROPE:
+    return SConfig::GetInstance().m_ListPal;
+  case DiscIO::Country::COUNTRY_FRANCE:
+    return SConfig::GetInstance().m_ListFrance;
+  case DiscIO::Country::COUNTRY_GERMANY:
+    return SConfig::GetInstance().m_ListGermany;
+  case DiscIO::Country::COUNTRY_ITALY:
+    return SConfig::GetInstance().m_ListItaly;
+  case DiscIO::Country::COUNTRY_JAPAN:
+    return SConfig::GetInstance().m_ListJap;
+  case DiscIO::Country::COUNTRY_KOREA:
+    return SConfig::GetInstance().m_ListKorea;
+  case DiscIO::Country::COUNTRY_NETHERLANDS:
+    return SConfig::GetInstance().m_ListNetherlands;
+  case DiscIO::Country::COUNTRY_RUSSIA:
+    return SConfig::GetInstance().m_ListRussia;
+  case DiscIO::Country::COUNTRY_SPAIN:
+    return SConfig::GetInstance().m_ListSpain;
+  case DiscIO::Country::COUNTRY_TAIWAN:
+    return SConfig::GetInstance().m_ListTaiwan;
+  case DiscIO::Country::COUNTRY_USA:
+    return SConfig::GetInstance().m_ListUsa;
+  case DiscIO::Country::COUNTRY_WORLD:
+    return SConfig::GetInstance().m_ListWorld;
+  case DiscIO::Country::COUNTRY_UNKNOWN:
+  default:
+    return SConfig::GetInstance().m_ListUnknown;
+  }
+}
+
 void GameListModel::UpdateGame(QSharedPointer<GameFile> game)
 {
   QString path = game->GetFilePath();

Source/Core/DolphinQt2/GameList/GameListModel.h

@@ -27,6 +27,7 @@ public:
 
   // Path of the Game at the specified index.
   QString GetPath(int index) const { return m_games[index]->GetFilePath(); }
+  bool ShouldDisplayGameListItem(int index) const;
   enum
   {
     COL_PLATFORM = 0,

Source/Core/DolphinQt2/GameList/ListProxyModel.cpp

@@ -34,3 +34,9 @@ QVariant ListProxyModel::data(const QModelIndex& i, int role) const
   }
   return QVariant();
 }
+
+bool ListProxyModel::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
+{
+  GameListModel* glm = qobject_cast<GameListModel*>(sourceModel());
+  return glm->ShouldDisplayGameListItem(source_row);
+}

Source/Core/DolphinQt2/GameList/ListProxyModel.h

@@ -15,4 +15,5 @@ class ListProxyModel final : public QSortFilterProxyModel
 public:
   explicit ListProxyModel(QObject* parent = nullptr);
   QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+  bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override;
 };

Source/Core/DolphinQt2/GameList/TableProxyModel.cpp

@@ -0,0 +1,16 @@
+// Copyright 2017 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "DolphinQt2/GameList/TableProxyModel.h"
+#include "DolphinQt2/GameList/GameListModel.h"
+
+TableProxyModel::TableProxyModel(QObject* parent) : QSortFilterProxyModel(parent)
+{
+}
+
+bool TableProxyModel::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
+{
+  GameListModel* glm = qobject_cast<GameListModel*>(sourceModel());
+  return glm->ShouldDisplayGameListItem(source_row);
+}

Source/Core/DolphinQt2/GameList/TableProxyModel.h

@@ -0,0 +1,15 @@
+// Copyright 2017 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <QSortFilterProxyModel>
+
+// This subclass of QSortFilterProxyModel allows the data to be filtered by the view.
+class TableProxyModel final : public QSortFilterProxyModel
+{
+  Q_OBJECT
+
+public:
+  explicit TableProxyModel(QObject* parent = nullptr);
+  bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override;
+};