From 901175d476ae5bfa7d6fd71c6072c63b8d0ee324 Mon Sep 17 00:00:00 2001
From: David Capello <david@igara.com>
Date: Fri, 2 Sep 2022 11:56:07 -0300
Subject: [PATCH] Restore possibility to use Ctrl+Alt to copy selection and
 snap-to-grid at the same time (fix #3497)

If we don't activate Brush Size mouse wheel action when using Ctrl+Alt
key modifiers in a selection-like tool we can use Ctrl+Alt to make
copies of the selected region and snap-to-grid at the same time.
---
 src/app/ui/editor/standby_state.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/app/ui/editor/standby_state.cpp b/src/app/ui/editor/standby_state.cpp
index de348741e..6ae1cc377 100644
--- a/src/app/ui/editor/standby_state.cpp
+++ b/src/app/ui/editor/standby_state.cpp
@@ -497,6 +497,14 @@ bool StandbyState::onKeyDown(Editor* editor, KeyMessage* msg)
   Keys keys = KeyboardShortcuts::instance()
     ->getDragActionsFromKeyMessage(KeyContext::MouseWheel, msg);
   if (!keys.empty()) {
+    // Don't enter DraggingValueState to change brush size if we are
+    // in a selection-like tool
+    if (keys.size() == 1 &&
+        keys[0]->wheelAction() == WheelAction::BrushSize &&
+        editor->getCurrentEditorInk()->isSelection()) {
+      return false;
+    }
+
     EditorStatePtr newState(new DraggingValueState(editor, keys));
     editor->setState(newState);
     return true;