From 943f2d109b631bd3098cf2bc0be947fa89b74499 Mon Sep 17 00:00:00 2001
From: shygoo <shyguyhex@gmail.com>
Date: Fri, 28 Dec 2018 00:32:56 -0600
Subject: [PATCH] Hack to get settings window working in wine

---
 .../UserInterface/SettingsConfig.cpp          | 44 ++++++++++++++++++-
 .../Project64/UserInterface/SettingsConfig.h  |  3 ++
 2 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/Source/Project64/UserInterface/SettingsConfig.cpp b/Source/Project64/UserInterface/SettingsConfig.cpp
index 1b45c2375..598a825a0 100644
--- a/Source/Project64/UserInterface/SettingsConfig.cpp
+++ b/Source/Project64/UserInterface/SettingsConfig.cpp
@@ -9,7 +9,8 @@ CSettingConfig::CSettingConfig(bool bJustGameSetting /* = false */) :
     m_GeneralOptionsPage(NULL),
     m_AdvancedPage(NULL),
     m_DefaultsPage(NULL),
-    m_GameConfig(bJustGameSetting)
+    m_GameConfig(bJustGameSetting),
+    m_bTVNSelChangedSupported(false)
 {
 }
 
@@ -291,6 +292,8 @@ void CSettingConfig::ApplySettings(bool UpdateScreen)
 
 LRESULT CSettingConfig::OnPageListItemChanged(NMHDR* /*phdr*/)
 {
+    m_bTVNSelChangedSupported = true;
+
     HTREEITEM hItem = m_PagesTreeList.GetSelectedItem();
     CSettingsPage * Page = (CSettingsPage *)m_PagesTreeList.GetItemData(hItem);
 
@@ -304,9 +307,48 @@ LRESULT CSettingConfig::OnPageListItemChanged(NMHDR* /*phdr*/)
         m_CurrentPage->ShowPage();
         ::EnableWindow(GetDlgItem(IDC_RESET_PAGE), m_CurrentPage->EnableReset());
     }
+
     return 0;   // retval ignored
 }
 
+// fallback to using HitTest if TVN_SELCHANGED isn't working
+LRESULT CSettingConfig::OnPageListClicked(NMHDR*)
+{
+	if (m_bTVNSelChangedSupported)
+	{
+		return 0;
+	}
+
+	DWORD dwClickPos = GetMessagePos();
+	CPoint clickPt = CPoint(dwClickPos);
+	ScreenToClient(&clickPt);
+
+	CRect treeRect;
+	m_PagesTreeList.GetWindowRect(treeRect);
+	ScreenToClient(&treeRect);
+
+	clickPt.x -= treeRect.left;
+	clickPt.y -= treeRect.top;
+	clickPt.y -= 2;
+
+	UINT uFlags;
+	HTREEITEM hItem = m_PagesTreeList.HitTest(clickPt, &uFlags);
+
+	CSettingsPage * Page = (CSettingsPage *)m_PagesTreeList.GetItemData(hItem);
+
+	if (Page)
+	{
+		if (m_CurrentPage)
+		{
+			m_CurrentPage->HidePage();
+		}
+		m_CurrentPage = Page;
+		m_CurrentPage->ShowPage();
+		::EnableWindow(GetDlgItem(IDC_RESET_PAGE), m_CurrentPage->EnableReset());
+	}
+	return 0;   // retval ignored
+}
+
 LRESULT	CSettingConfig::OnSettingPageChanged(UINT /*uMsg*/, WPARAM /*wPage*/, LPARAM /*lParam*/)
 {
     ::EnableWindow(GetDlgItem(IDAPPLY), true);
diff --git a/Source/Project64/UserInterface/SettingsConfig.h b/Source/Project64/UserInterface/SettingsConfig.h
index 1717c5994..34612b9f9 100644
--- a/Source/Project64/UserInterface/SettingsConfig.h
+++ b/Source/Project64/UserInterface/SettingsConfig.h
@@ -13,6 +13,7 @@ public:
         MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
         COMMAND_CODE_HANDLER(BN_CLICKED, OnClicked)
         NOTIFY_HANDLER_EX(IDC_PAGELIST, TVN_SELCHANGED, OnPageListItemChanged)
+        NOTIFY_HANDLER_EX(IDC_PAGELIST, NM_CLICK, OnPageListClicked)
         MESSAGE_HANDLER_EX(PSM_CHANGED, OnSettingPageChanged)
         REFLECT_NOTIFICATIONS()
         END_MSG_MAP()
@@ -22,6 +23,7 @@ public:
         LRESULT	OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/);
         LRESULT	OnClicked(WORD wNotifyCode, WORD wID, HWND /*hWndCtl*/, BOOL& bHandled);
         LRESULT OnPageListItemChanged(NMHDR* phdr);
+        LRESULT OnPageListClicked(NMHDR* phdr);
         LRESULT	OnSettingPageChanged(UINT /*uMsg*/, WPARAM wPage, LPARAM /*lParam*/);
 
 public:
@@ -42,4 +44,5 @@ private:
     SETTING_SECTIONS m_Sections;
     CSettingsPage *  m_CurrentPage, *m_GeneralOptionsPage, *m_AdvancedPage, *m_DefaultsPage;
     bool             m_GameConfig;
+    bool             m_bTVNSelChangedSupported;
 };