From 7e2c52133960b7d1bbb0fe72a37cee1c2b67c0ec Mon Sep 17 00:00:00 2001
From: Mikaël Capelle <capelle.mikael@gmail.com>
Date: Tue, 29 Dec 2020 19:36:17 +0100
Subject: Refactoring and fixes.

- Move codes from MainWindow to ModListView.
- Fix enable/disable all visible.
- Fix changing style of the mod list.
---
 src/modlistview.h | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)

(limited to 'src/modlistview.h')

diff --git a/src/modlistview.h b/src/modlistview.h
index 9cf1c0d9..1e6c5ceb 100644
--- a/src/modlistview.h
+++ b/src/modlistview.h
@@ -1,12 +1,21 @@
 #ifndef MODLISTVIEW_H
 #define MODLISTVIEW_H
 
+#include <vector>
+
 #include <QTreeView>
 #include <QDragEnterEvent>
+#include <QLCDNumber>
+
+#include "qtgroupingproxy.h"
 #include "viewmarkingscrollbar.h"
+#include "modlistsortproxy.h"
 
 namespace Ui { class MainWindow; }
+
 class OrganizerCore;
+class Profile;
+class ModListByPriorityProxy;
 
 class ModListView : public QTreeView
 {
@@ -26,15 +35,81 @@ public:
   explicit ModListView(QWidget* parent = 0);
   void setModel(QAbstractItemModel* model) override;
 
+  void setup(OrganizerCore& core, Ui::MainWindow* mwui);
+
+  // set the current profile
+  //
+  void setProfile(Profile* profile);
+
+  // check if collapsible separators are currently used
+  //
+  bool hasCollapsibleSeparators() const;
+
+  // the column by which the mod list is currently sorted
+  //
+  int sortColumn() const;
+
+  // retrieve the next/previous mod in the current view, the given index
+  // should be a mod index (not a model row), and the return value will be
+  // a mod index or -1 if no mod was found
+  //
+  int nextMod(int index) const;
+  int prevMod(int index) const;
+
+  // invalidate the top-level model
+  //
+  void invalidate();
+
+  // enable/disable all visible mods
+  //
+  void enableAllVisible();
+  void disableAllVisible();
+
+  // enable/disable all selected mods
+  //
+  void enableSelected();
+  void disableSelected();
+
+  // set the filter criteria/options for mods
+  //
+  void setFilterCriteria(const std::vector<ModListSortProxy::Criteria>& criteria);
+  void setFilterOptions(ModListSortProxy::FilterMode mode, ModListSortProxy::SeparatorsMode sep);
+
+  // check if the given mod is visible
+  //
+  bool isModVisible(unsigned int index) const;
+  bool isModVisible(ModInfo::Ptr mod) const;
+
+  // re-implemented to fix indentation with collapsible separators
+  //
   QRect visualRect(const QModelIndex& index) const override;
 
+  // refresh the style of the mod list, this needs to be called when the
+  // stylesheet is changed
+  //
+  void refreshStyle();
+
 signals:
 
   void dragEntered(const QMimeData* mimeData);
   void dropEntered(const QMimeData* mimeData, DropPosition position);
 
+public slots:
+
+  void updateModCount();
+
 protected:
 
+  // map from/to the view indexes to the model
+  //
+  QModelIndex indexModelToView(const QModelIndex& index) const;
+  QModelIndex indexViewToModel(const QModelIndex& index) const;
+
+  // all index for the given model under the given index, recursively
+  //
+  std::vector<QModelIndex> allIndex(
+    const QAbstractItemModel* model, int column = 0, const QModelIndex& index = QModelIndex()) const;
+
   // re-implemented to fake the return value to allow drag-and-drop on
   // itself for separators
   //
@@ -47,6 +122,50 @@ protected:
 
 private:
 
+  void onModPrioritiesChanged(std::vector<int> const& indices);
+  void onModInstalled(const QString& modName);
+  void onModFilterActive(bool filterActive);
+
+  // call expand() after fixing the index if it comes from the source
+  // of the proxy
+  //
+  void expandItem(const QModelIndex& index);
+
+  // refresh the group-by proxy, if the index is -1 will refresh the
+  // current one (e.g. when changing the sort column)
+  //
+  void updateGroupByProxy(int groupIndex);
+
+  enum GroupBy {
+    NONE = 0,
+    CATEGORY = 1,
+    NEXUS_ID = 2
+  };
+
+private:
+
+  struct ModListViewUi
+  {
+    // the group by combo box
+    QComboBox* groupBy;
+
+    // the mod counter
+    QLCDNumber* counter;
+
+    // the text filter and clear filter button
+    QLineEdit* filter;
+    QPushButton* clearFilters;
+  };
+
+  OrganizerCore* m_core;
+  ModListViewUi ui;
+
+  ModListSortProxy* m_sortProxy;
+  ModListByPriorityProxy* m_byPriorityProxy;
+
+  QtGroupingProxy* m_byCategoryProxy;
+  QtGroupingProxy* m_byNexusIdProxy;
+
   ViewMarkingScrollBar* m_scrollbar;
 
   bool m_inDragMoveEvent = false;
-- 
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