From 94146a72ad80c182ba9ac53840eede78178336e9 Mon Sep 17 00:00:00 2001
From: Dylan Smith <dylan.ah.smith@gmail.com>
Date: Wed, 21 Jan 2009 10:10:10 -0500
Subject: [PATCH] richedit: Removed some unused invalidation code.

The ME_InvalidateFromOfs and ME_QueueInvalidateFromCursor functions are
never called, and the nInvalidOfs variable had its value set but never
used.
---
 dlls/riched20/editor.c  |  1 -
 dlls/riched20/editor.h  |  1 -
 dlls/riched20/editstr.h |  1 -
 dlls/riched20/paint.c   | 25 -------------------------
 4 files changed, 28 deletions(-)

diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c
index 33964d64b0..2666c648b4 100644
--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -2725,7 +2725,6 @@ ME_TextEditor *ME_MakeEditor(ITextHost *texthost, BOOL bEmulateVersion10)
   ed->pLastSelStartPara = ed->pLastSelEndPara = ME_FindItemFwd(ed->pBuffer->pFirst, diParagraph);
   ed->bWordWrap = (props & TXTBIT_WORDWRAP) != 0;
   ed->bHideSelection = FALSE;
-  ed->nInvalidOfs = -1;
   ed->pfnWordBreak = NULL;
   ed->lpOleCallback = NULL;
   ed->mode = TM_RICHTEXT | TM_MULTILEVELUNDO | TM_MULTICODEPAGE;
diff --git a/dlls/riched20/editor.h b/dlls/riched20/editor.h
index 53d6295c9b..484acfb9f4 100644
--- a/dlls/riched20/editor.h
+++ b/dlls/riched20/editor.h
@@ -233,7 +233,6 @@ void ME_RewrapRepaint(ME_TextEditor *editor);
 void ME_UpdateRepaint(ME_TextEditor *editor);
 void ME_EnsureVisible(ME_TextEditor *editor, ME_Cursor *pCursor);
 void ME_InvalidateSelection(ME_TextEditor *editor);
-void ME_QueueInvalidateFromCursor(ME_TextEditor *editor, int nCursor);
 BOOL ME_SetZoom(ME_TextEditor *editor, int numerator, int denominator);
 int  ME_twips2pointsX(ME_Context *c, int x);
 int  ME_twips2pointsY(ME_Context *c, int y);
diff --git a/dlls/riched20/editstr.h b/dlls/riched20/editstr.h
index 7ac476d582..ccdf51d549 100644
--- a/dlls/riched20/editstr.h
+++ b/dlls/riched20/editstr.h
@@ -363,7 +363,6 @@ typedef struct tagME_TextEditor
   RECT rcFormat;
   BOOL bDefaultFormatRect;
   BOOL bWordWrap;
-  int nInvalidOfs;
   int nTextLimit;
   EDITWORDBREAKPROCW pfnWordBreak;
   LPRICHEDITOLECALLBACK lpOleCallback;
diff --git a/dlls/riched20/paint.c b/dlls/riched20/paint.c
index 728b62371a..3de26e16a0 100644
--- a/dlls/riched20/paint.c
+++ b/dlls/riched20/paint.c
@@ -1240,24 +1240,6 @@ void ME_EnsureVisible(ME_TextEditor *editor, ME_Cursor *pCursor)
 }
 
 
-void
-ME_InvalidateFromOfs(ME_TextEditor *editor, int nCharOfs)
-{
-  RECT rc;
-  int x, y, height;
-  ME_Cursor tmp;
-
-  ME_RunOfsFromCharOfs(editor, nCharOfs, &tmp.pRun, &tmp.nOffset);
-  ME_GetCursorCoordinates(editor, &tmp, &x, &y, &height);
-
-  rc.left = 0;
-  rc.top = y;
-  rc.bottom = y + height;
-  rc.right = editor->rcFormat.right;
-  ITextHost_TxInvalidateRect(editor->texthost, &rc, FALSE);
-}
-
-
 void
 ME_InvalidateSelection(ME_TextEditor *editor)
 {
@@ -1306,13 +1288,6 @@ ME_InvalidateSelection(ME_TextEditor *editor)
   assert(editor->pLastSelEndPara->type == diParagraph);
 }
 
-void
-ME_QueueInvalidateFromCursor(ME_TextEditor *editor, int nCursor)
-{
-  editor->nInvalidOfs = ME_GetCursorOfs(editor, nCursor);
-}
-
-
 BOOL
 ME_SetZoom(ME_TextEditor *editor, int numerator, int denominator)
 {