From 3366d9f192ef88cccc2d901c666e15061db20b4e Mon Sep 17 00:00:00 2001
From: Mikaël Capelle <capelle.mikael@gmail.com>
Date: Sun, 3 Jan 2021 12:51:54 +0100
Subject: Create CopyEventFilter. Add Ctrl+C to the plugin list.

---
 src/modlistview.cpp | 48 ++++++++++++++++--------------------------------
 1 file changed, 16 insertions(+), 32 deletions(-)

(limited to 'src/modlistview.cpp')

diff --git a/src/modlistview.cpp b/src/modlistview.cpp
index bc6b5a65..29c68165 100644
--- a/src/modlistview.cpp
+++ b/src/modlistview.cpp
@@ -22,6 +22,7 @@
 #include "modlistdropinfo.h"
 #include "modlistcontextmenu.h"
 #include "genericicondelegate.h"
+#include "copyeventfilter.h"
 #include "shared/fileentry.h"
 #include "shared/directoryentry.h"
 #include "shared/filesorigin.h"
@@ -135,6 +136,21 @@ ModListView::ModListView(QWidget* parent)
 
   connect(this, &ModListView::doubleClicked, this, &ModListView::onDoubleClicked);
   connect(this, &ModListView::customContextMenuRequested, this, &ModListView::onCustomContextMenuRequested);
+
+  installEventFilter(new CopyEventFilter(this, [=](auto& index) {
+    QVariant mIndex = index.data(ModList::IndexRole);
+    QString name = index.data(Qt::DisplayRole).toString();
+    if (mIndex.isValid() && hasCollapsibleSeparators()) {
+      ModInfo::Ptr info = ModInfo::getByIndex(mIndex.toInt());
+      if (info->isSeparator()) {
+        name = "[" + name + "]";
+      }
+    }
+    else if (model()->hasChildren(index)) {
+      name = "[" + name + "]";
+    }
+    return name;
+  }));
 }
 
 void ModListView::refresh()
@@ -615,35 +631,6 @@ bool ModListView::toggleSelectionState()
   return m_core->modList()->toggleState(indexViewToModel(selectionModel()->selectedRows()));
 }
 
-bool ModListView::copySelection()
-{
-  if (!selectionModel()->hasSelection()) {
-    return true;
-  }
-
-  // sort to reflect the visual order
-  QModelIndexList selectedRows = selectionModel()->selectedRows();
-  std::sort(selectedRows.begin(), selectedRows.end(), [=](const auto& lidx, const auto& ridx) {
-    return visualRect(lidx).top() < visualRect(ridx).top();
-  });
-
-  QStringList rows;
-  for (auto& idx : selectedRows) {
-    ModInfo::Ptr info = ModInfo::getByIndex(idx.data(ModList::IndexRole).toInt());
-    QString name = idx.data(Qt::DisplayRole).toString();
-    if (model()->hasChildren(idx) || (
-      sortColumn() == ModList::COL_PRIORITY
-      && (groupByMode() == GroupByMode::NONE || groupByMode() == GroupByMode::SEPARATOR)
-      && info->isSeparator())) {
-      name = "[" + name + "]";
-    }
-    rows.append(name);
-  }
-
-  QGuiApplication::clipboard()->setText(rows.join("\n"));
-  return true;
-}
-
 void ModListView::updateGroupByProxy(int groupIndex)
 {
   // if the index is -1, we do not refresh unless we are grouping
@@ -1225,9 +1212,6 @@ bool ModListView::event(QEvent* event)
         && (keyEvent->key() == Qt::Key_Up || keyEvent->key() == Qt::Key_Down)) {
         return moveSelection(keyEvent->key());
       }
-      else if (keyEvent->key() == Qt::Key_C) {
-        return copySelection();
-      }
     }
     else if (keyEvent->modifiers() == Qt::ShiftModifier) {
       // shift+enter expand
-- 
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