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/copyeventfilter.h | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/copyeventfilter.h

(limited to 'src/copyeventfilter.h')

diff --git a/src/copyeventfilter.h b/src/copyeventfilter.h
new file mode 100644
index 00000000..1243630b
--- /dev/null
+++ b/src/copyeventfilter.h
@@ -0,0 +1,43 @@
+#ifndef COPY_EVENT_FILTER_H
+#define COPY_EVENT_FILTER_H
+
+#include <functional>
+
+#include <QAbstractItemView>
+#include <QModelIndex>
+#include <QObject>
+
+// this small class provides copy on Ctrl+C and also
+// exposes a method to actual copy the selection
+//
+// the way the selection is copied can be customized by
+// passing a functor to format each index, by default
+// it only extracts the display role
+//
+// only works for view that selects whole row since it only
+// considers the first cell in each row
+//
+class CopyEventFilter : public QObject
+{
+  Q_OBJECT
+
+public:
+
+  CopyEventFilter(QAbstractItemView* view, int role = Qt::DisplayRole);
+  CopyEventFilter(QAbstractItemView* view, std::function<QString(const QModelIndex&)> format);
+
+  // copy the selection of the view associated with this
+  // event filter into the clipboard
+  //
+  bool copySelection() const;
+
+  bool eventFilter(QObject* sender, QEvent* event) override;
+
+private:
+
+  QAbstractItemView* m_view;
+  std::function<QString(const QModelIndex&)> m_format;
+
+};
+
+#endif
-- 
cgit v1.3.1


From 4ac3ee42910739695bcdf065651555d2d6a700f7 Mon Sep 17 00:00:00 2001
From: Mikaël Capelle <capelle.mikael@gmail.com>
Date: Wed, 6 Jan 2021 10:05:35 +0100
Subject: Do not return value from copySelection().

---
 src/copyeventfilter.cpp | 8 ++++----
 src/copyeventfilter.h   | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/copyeventfilter.h')

diff --git a/src/copyeventfilter.cpp b/src/copyeventfilter.cpp
index bbde13e6..223561b0 100644
--- a/src/copyeventfilter.cpp
+++ b/src/copyeventfilter.cpp
@@ -17,10 +17,10 @@ CopyEventFilter::CopyEventFilter(
 
 }
 
-bool CopyEventFilter::copySelection() const
+void CopyEventFilter::copySelection() const
 {
   if (!m_view->selectionModel()->hasSelection()) {
-    return true;
+    return;
   }
 
   // sort to reflect the visual order
@@ -35,7 +35,6 @@ bool CopyEventFilter::copySelection() const
   }
 
   QGuiApplication::clipboard()->setText(rows.join("\n"));
-  return true;
 }
 
 bool CopyEventFilter::eventFilter(QObject* sender, QEvent* event)
@@ -44,7 +43,8 @@ bool CopyEventFilter::eventFilter(QObject* sender, QEvent* event)
     QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
     if (keyEvent->modifiers() == Qt::ControlModifier
       && keyEvent->key() == Qt::Key_C) {
-      return copySelection();
+      copySelection();
+      return true;
     }
   }
   return QObject::eventFilter(sender, event);
diff --git a/src/copyeventfilter.h b/src/copyeventfilter.h
index 1243630b..a9d0a1c1 100644
--- a/src/copyeventfilter.h
+++ b/src/copyeventfilter.h
@@ -29,7 +29,7 @@ public:
   // copy the selection of the view associated with this
   // event filter into the clipboard
   //
-  bool copySelection() const;
+  void copySelection() const;
 
   bool eventFilter(QObject* sender, QEvent* event) override;
 
-- 
cgit v1.3.1