From e7b85c60546341dd842efe4dc06718854be9376c Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Thu, 6 Jun 2024 14:58:08 -0400
Subject: Allow scrolling while sticky hovering

---
 src/subway_map.cpp | 54 +++++++++++++++++++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 21 deletions(-)

(limited to 'src')

diff --git a/src/subway_map.cpp b/src/subway_map.cpp
index dde817b..b32c362 100644
--- a/src/subway_map.cpp
+++ b/src/subway_map.cpp
@@ -405,35 +405,47 @@ void SubwayMap::OnMouseLeave(wxMouseEvent &event) {
 }
 
 void SubwayMap::OnMouseClick(wxMouseEvent &event) {
-  if (sticky_hover_) {
-    sticky_hover_ = false;
+  bool finished = false;
 
-    if (actual_hover_ != hovered_item_) {
-      hovered_item_ = actual_hover_;
-
-      Refresh();
-    }
-  } else if (hovered_item_) {
-    const SubwayItem &subway_item = GD_GetSubwayItem(*hovered_item_);
+  if (actual_hover_) {
+    const SubwayItem &subway_item = GD_GetSubwayItem(*actual_hover_);
     if ((subway_item.door && !GetDoorRequirements(*subway_item.door).empty()) ||
         networks_.IsItemInNetwork(*hovered_item_)) {
-      sticky_hover_ = true;
+      if (actual_hover_ != hovered_item_) {
+        hovered_item_ = actual_hover_;
+
+        if (!hovered_item_) {
+          sticky_hover_ = false;
+        }
+
+        Refresh();
+      } else {
+        sticky_hover_ = !sticky_hover_;
+      }
+
+      finished = true;
     }
-  } else if (scroll_mode_) {
-    scroll_mode_ = false;
+  }
 
-    SetScrollSpeed(0, 0);
+  if (!finished) {
+    if (scroll_mode_) {
+      scroll_mode_ = false;
 
-    SetCursor(wxCURSOR_ARROW);
-  } else if (event.GetPosition().x < GetSize().GetWidth() / 6 ||
-      event.GetPosition().x > 5 * GetSize().GetWidth() / 6 ||
-      event.GetPosition().y < GetSize().GetHeight() / 6 ||
-      event.GetPosition().y > 5 * GetSize().GetHeight() / 6) {
-    scroll_mode_ = true;
+      SetScrollSpeed(0, 0);
 
-    EvaluateScroll(event.GetPosition());
+      SetCursor(wxCURSOR_ARROW);
+    } else if (event.GetPosition().x < GetSize().GetWidth() / 6 ||
+               event.GetPosition().x > 5 * GetSize().GetWidth() / 6 ||
+               event.GetPosition().y < GetSize().GetHeight() / 6 ||
+               event.GetPosition().y > 5 * GetSize().GetHeight() / 6) {
+      scroll_mode_ = true;
 
-    SetCursor(wxCURSOR_CROSS);
+      EvaluateScroll(event.GetPosition());
+
+      SetCursor(wxCURSOR_CROSS);
+    } else {
+      sticky_hover_ = false;
+    }
   }
 }
 
-- 
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