refactor: rename InstanceView to InstancesView

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

launcher/ui/instanceview/InstancesView.h

@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <QAbstractItemView>
+#include <QListView>
+#include <QStackedWidget>
+#include <QTableView>
+
+#include "BaseInstance.h"
+#include "InstanceList.h"
+
+class InstanceTableProxyModel;
+class InstanceGridProxyModel;
+
+class InstancesView : public QStackedWidget {
+    Q_OBJECT
+
+   public:
+    enum DisplayMode { TableMode = 0, GridMode };
+
+    explicit InstancesView(QWidget* parent = nullptr, InstanceList* instances = nullptr);
+
+    void switchDisplayMode(DisplayMode mode);
+
+    QAbstractItemView* currentView()
+    {
+        if (m_displayMode == GridMode)
+            return m_grid;
+        return m_table;
+    }
+
+    InstancePtr currentInstance();
+
+    // save state of current view
+    void storeState();
+
+    void setCatDisplayed(bool enabled);
+    void setFilterQuery(const QString& query);
+
+    void editSelected(InstanceList::Column targetColumn = InstanceList::NameColumn);
+
+   signals:
+    void instanceActivated(InstancePtr inst);
+    void currentInstanceChanged(InstancePtr current, InstancePtr previous);
+    void showContextMenu(const QPoint pos, InstancePtr inst);
+
+   private slots:
+    void activateInstance(const QModelIndex& index);
+    void currentRowChanged(const QModelIndex& current, const QModelIndex& previous);
+    void selectNameColumn(const QModelIndex& current, const QModelIndex& previous);
+    // emits currentRowChanged if a data update affected the current instance
+    void dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
+    void contextMenuRequested(const QPoint pos);
+
+   private:
+    void createTable();
+    void createGrid();
+    void prepareModel();
+    QModelIndex mappedIndex(const QModelIndex& index) const;
+
+    int m_iconSize = 48;
+    DisplayMode m_displayMode = TableMode;
+
+    QTableView* m_table;
+    QListView* m_grid;
+    InstanceTableProxyModel* m_tableProxy;
+    InstanceGridProxyModel* m_gridProxy;
+    InstanceList* m_instances;
+};