riched20: Implement EM_SETREADONLY using EM_SETOPTIONS.

Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

riched20: Implement EM_SETREADONLY using EM_SETOPTIONS.
5d75cac4 · Huw Davies · Alexandre Julliard · b4564200 · 5d75cac4 · 5d75cac4
Commit 5d75cac4 authored Mar 15, 2021 by Huw Davies Committed by Alexandre Julliard Mar 15, 2021
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editor.c dlls/riched20/editor.c +0 -8

txthost.c dlls/riched20/txthost.c +4 -7

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--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -3779,14 +3779,6 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
    return 0;
  }
-  case EM_SETREADONLY:
-  {
-    if (wParam)
-      editor->styleFlags |= ES_READONLY;
-    else
-      editor->styleFlags &= ~ES_READONLY;
-    return 1;
-  }
  case EM_SETEVENTMASK:
  {
    DWORD nOldMask = editor->nEventMask;

--- a/dlls/riched20/txthost.c
+++ b/dlls/riched20/txthost.c
@@ -1002,14 +1002,11 @@ static LRESULT RichEditWndProc_common( HWND hwnd, UINT msg, WPARAM wparam,
    }
    case EM_SETREADONLY:
    {
-        DWORD style;
+        DWORD op = wparam ? ECOOP_OR : ECOOP_AND;
+        DWORD mask = wparam ? ECO_READONLY : ~ECO_READONLY;
-        res = ME_HandleMessage( editor, msg, wparam, lparam, unicode, &hr );
+        SendMessageW( hwnd, EM_SETOPTIONS, op, mask );
-        style = GetWindowLongW( hwnd, GWL_STYLE );
+        return 1;
-        style &= ~ES_READONLY;
-        if (wparam) style |= ES_READONLY;
-        SetWindowLongW( hwnd, GWL_STYLE, style );
-        return res;
    }
    case WM_SETTEXT:
    {