From 25c8f4b588b185e49f1a45fadd6c44e3d6513124 Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Mon, 11 Aug 2025 21:46:47 +0200
Subject: [PATCH] fix: Jump to certain array-member patterns not working

Fixes #2398
---
 lib/external/pattern_language           |  2 +-
 plugins/ui/source/ui/pattern_drawer.cpp | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 3e98b047c..e6cbec137 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 3e98b047c52c07bb1816bd0936f561ce7797469d
+Subproject commit e6cbec137d7051fe80f23f0e4a893c54a141dfac
diff --git a/plugins/ui/source/ui/pattern_drawer.cpp b/plugins/ui/source/ui/pattern_drawer.cpp
index 0a057b7c7..14f3a84c6 100644
--- a/plugins/ui/source/ui/pattern_drawer.cpp
+++ b/plugins/ui/source/ui/pattern_drawer.cpp
@@ -983,7 +983,30 @@ namespace hex::ui {
                 ImGui::TableNextColumn();
                 ImGui::TableNextColumn();
 
+                bool shouldOpen = false;
+                if (m_jumpToPattern != nullptr) {
+                    if (m_jumpToPattern == &pattern) {
+                        ImGui::SetScrollHereY();
+                        m_jumpToPattern = nullptr;
+                    }
+                    else {
+                        auto parent = m_jumpToPattern->getParent();
+                        while (parent != nullptr) {
+                            if (&pattern == parent) {
+                                ImGui::SetScrollHereY();
+                                shouldOpen = true;
+                                break;
+                            }
+
+                            parent = parent->getParent();
+                        }
+                    }
+                }
+
                 chunkOpen = highlightWhenSelected(startOffset, ((endOffset + endSize) - startOffset) - 1, [&]{
+                    if (shouldOpen)
+                        ImGui::SetNextItemOpen(true, ImGuiCond_Always);
+
                     ImGui::PushStyleVarX(ImGuiStyleVar_FramePadding, 0.0F);
                     const auto result = ImGui::TreeNodeEx(fmt::format("##TreeNode_{:X}", endOffset).c_str(), ImGuiTreeNodeFlags_DrawLinesToNodes | ImGuiTreeNodeFlags_SpanLabelWidth | ImGuiTreeNodeFlags_OpenOnArrow);
                     ImGui::PopStyleVar();