From 61ad7594d3843b66ca028172a4a1af4bb4dabeba Mon Sep 17 00:00:00 2001
From: RaiKoHoff <rainer.kottenhoff@gmail.com>
Date: Tue, 14 Apr 2020 11:35:30 +0200
Subject: [PATCH] + fix: view selection on wrapped long-lines

---
 src/Edit.c     | 15 +++++++--------
 src/Notepad3.c | 11 ++++++-----
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/Edit.c b/src/Edit.c
index 574833c80..b42572cc1 100644
--- a/src/Edit.c
+++ b/src/Edit.c
@@ -4959,11 +4959,12 @@ void EditSetSelectionEx(DocPos iAnchorPos, DocPos iCurrentPos, DocPos vSpcAnchor
       if (vSpcCurrent > 0) {
         SciCall_SetRectangularSelectionCaretVirtualSpace(vSpcCurrent);
       }
+      EditEnsureSelectionVisible();
     }
     else {
       SciCall_SetSel(iAnchorPos, iCurrentPos);  // scrolls into view
+      SciCall_ChooseCaretX();
     }
-    EditNormalizeView(Sci_GetCurrentLineNumber()); // normalize view
   }
   UpdateToolbar();
   UpdateStatusbar(false);
@@ -5006,15 +5007,12 @@ void EditNormalizeView(const DocLn iDocLine)
 //
 void EditEnsureSelectionVisible()
 {
+  // Ensure that the first and last lines of a selection are always unfolded
   DocLn const iCurrentLine = SciCall_LineFromPosition(SciCall_GetCurrentPos());
   DocLn const iAnchorLine = SciCall_LineFromPosition(SciCall_GetAnchor());
-
-  // Ensure that the first and last lines of a selection are always unfolded
-  // This needs to be done *before* the SCI_SETSEL message
   SciCall_EnsureVisible(iAnchorLine);
-  if (iAnchorLine != iCurrentLine) { SciCall_EnsureVisible(iCurrentLine); }
-
-  Sci_ScrollToCurrentLine(); // normalize view
+  Sci_ScrollToLine(iCurrentLine);
+  Sci_ScrollChooseCaret();
 }
 
 
@@ -6810,7 +6808,8 @@ void EditSelectionMultiSelectAll()
     if (iMainAnchor > iMainCaret) {
       SciCall_SwapMainAnchorCaret();
     }
-    EditNormalizeView(Sci_GetCurrentLineNumber()); // normalize view
+    //~EditNormalizeView(Sci_GetCurrentLineNumber());
+    EditEnsureSelectionVisible();
 
     SciCall_SetTargetRange(saveTargetBeg, saveTargetEnd); //restore
 
diff --git a/src/Notepad3.c b/src/Notepad3.c
index 07553f040..25120987e 100644
--- a/src/Notepad3.c
+++ b/src/Notepad3.c
@@ -4817,7 +4817,8 @@ LRESULT MsgCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
           case IDM_EDIT_SELTONEXT:
           {
             SciCall_RotateSelection();
-            EditNormalizeView(Sci_GetCurrentLineNumber());
+            //~EditNormalizeView(Sci_GetCurrentLineNumber());
+            EditEnsureSelectionVisible();
           }
           break;
 
@@ -4830,7 +4831,8 @@ LRESULT MsgCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
               DocPosU const iNewMain = SciCall_GetSelections() - 1;
               SciCall_SetMainSelection(iNewMain);
             }
-            EditNormalizeView(Sci_GetCurrentLineNumber()); // normalize view
+            //~EditNormalizeView(Sci_GetCurrentLineNumber());
+            EditEnsureSelectionVisible();
           }
           break;
 
@@ -5264,7 +5266,7 @@ LRESULT MsgCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
           FileWatching.AutoReloadTimeout = Settings2.AutoReloadTimeout;
           UndoRedoRecordingStart();
           SciCall_SetEndAtLastLine(!Settings.ScrollPastEOF);
-          EditNormalizeView(Sci_GetCurrentLineNumber()); // normalize view
+          EditNormalizeView(Sci_GetCurrentLineNumber());
         }
 
         InstallFileWatching(Globals.CurrentFile); // force
@@ -9527,8 +9529,7 @@ bool FileLoad(bool bDontSave, bool bNew, bool bReload,
       // set historic caret/selection  pos
       else if ((iCaretPos >= 0) && (iAnchorPos >= 0))
       {
-        SciCall_SetSel(iAnchorPos, iCaretPos); // scroll into view
-        EditNormalizeView(Sci_GetCurrentLineNumber());
+        EditSetSelectionEx(iAnchorPos, iCaretPos, 0, 0);
       }
     }