From 397311aad880c97f9cd138a68f6c7b763dfbf0c2 Mon Sep 17 00:00:00 2001
From: "METANEOCORTEX\\Kotti" <rainer.kottenhoff@gmail.com>
Date: Tue, 30 Aug 2022 12:18:36 +0200
Subject: [PATCH] +add: persistent settings for "Document Read-Only Mode"

---
 src/Config/Config.cpp | 2 ++
 src/Notepad3.c        | 2 ++
 src/TypeDefs.h        | 1 +
 3 files changed, 5 insertions(+)

diff --git a/src/Config/Config.cpp b/src/Config/Config.cpp
index 2877afa50..1acea95b8 100644
--- a/src/Config/Config.cpp
+++ b/src/Config/Config.cpp
@@ -1432,6 +1432,7 @@ void LoadSettings()
     GET_BOOL_VALUE_FROM_INISECTION(SaveRecentFiles, true);
     GET_BOOL_VALUE_FROM_INISECTION(PreserveCaretPos, false);
     GET_BOOL_VALUE_FROM_INISECTION(SaveFindReplace, false);
+    GET_BOOL_VALUE_FROM_INISECTION(DocReadOnlyMode, false);
 
     Defaults.EFR_Data.bFindClose = false;
     Settings.EFR_Data.bFindClose = IniSectionGetBool(IniSecSettings, L"CloseFind", Defaults.EFR_Data.bFindClose);
@@ -1884,6 +1885,7 @@ static bool _SaveSettings(bool bForceSaveSettings)
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Bool, PreserveCaretPos);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Bool, SaveFindReplace);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Bool, SaveFindReplace);
+    SAVE_VALUE_IF_NOT_EQ_DEFAULT(Bool, DocReadOnlyMode);
 
     if (Settings.EFR_Data.bFindClose != Defaults.EFR_Data.bFindClose) {
         IniSectionSetBool(IniSecSettings, L"CloseFind", Settings.EFR_Data.bFindClose);
diff --git a/src/Notepad3.c b/src/Notepad3.c
index 37905f9a7..f7413c5dc 100644
--- a/src/Notepad3.c
+++ b/src/Notepad3.c
@@ -5664,6 +5664,7 @@ LRESULT MsgCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
 
     case IDM_VIEW_READONLY:
         SciCall_SetReadOnly(!SciCall_GetReadOnly());
+        Settings.DocReadOnlyMode = SciCall_GetReadOnly();
         UpdateToolbar();
         break;
 
@@ -10504,6 +10505,7 @@ bool FileIO(bool fLoad, const HPATHL hfile_pth, EditFileIOStatus* status,
     if (fLoad) {
         SciCall_SetReadOnly(false);
         fSuccess = EditLoadFile(Globals.hwndEdit, hfile_pth, status, fLoadFlags, bSetSavePoint);
+        SciCall_SetReadOnly(Settings.DocReadOnlyMode);
     } else {
         int idx;
         if (MRU_FindPath(Globals.pFileMRU, hfile_pth, &idx)) {
diff --git a/src/TypeDefs.h b/src/TypeDefs.h
index 6d1b4787e..8e2595af5 100644
--- a/src/TypeDefs.h
+++ b/src/TypeDefs.h
@@ -527,6 +527,7 @@ typedef struct SETTINGS_T {
     int  WordWrapIndent;
     int  WordWrapSymbols;
     bool ShowWordWrapSymbols;
+    bool DocReadOnlyMode;
     bool MatchBraces;
     bool AutoCloseTags;
     int  HighlightCurrentLine;