From 29079ade72160e706445d7c0f015cae9cb400458 Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Mon, 15 Oct 2018 19:39:17 +0800
Subject: [PATCH] vim: handle keys when CapsLock is on

---
 src/utils/vvim.cpp | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/utils/vvim.cpp b/src/utils/vvim.cpp
index a2aa7741..070dbcb6 100644
--- a/src/utils/vvim.cpp
+++ b/src/utils/vvim.cpp
@@ -528,7 +528,21 @@ static bool joinLines(QTextCursor &p_cursor,
 
 bool VVim::handleKeyPressEvent(QKeyEvent *p_event, int *p_autoIndentPos)
 {
-    bool ret = handleKeyPressEvent(p_event->key(), p_event->modifiers(), p_autoIndentPos);
+    int modifiers = p_event->modifiers();
+    QString keyText = p_event->text();
+    if (keyText.size() == 1) {
+        if (keyText[0].isUpper()) {
+            // Upper case.
+            modifiers |= Qt::ShiftModifier;
+        } else if (keyText[0].isLower()) {
+            // Lower case.
+            if (modifiers & Qt::ShiftModifier) {
+                modifiers &= ~Qt::ShiftModifier;
+            }
+        }
+    }
+
+    bool ret = handleKeyPressEvent(p_event->key(), modifiers, p_autoIndentPos);
     if (ret) {
         p_event->accept();
     }