richedit: Avoid rewrapping all text for isolated format changes.

When the character or paragraph format is changed the paragraph that is changed is already marked to be rewrapped, so ME_MarkAllForWrapping shouldn't be called. Since ME_RewrapRepaint uses this function, it shouldn't be called in these circumstances, since rewrapping all the text can cause noticable delays when working with a lot of text.

richedit: Avoid rewrapping all text for isolated format changes.
28645c64 · Dylan Smith · Alexandre Julliard · 6df4148b · 28645c64
Commit 28645c64 authored Jan 05, 2009 by Dylan Smith Committed by Alexandre Julliard Jan 06, 2009
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Showing with 8 additions and 2 deletions

editor.c dlls/riched20/editor.c +8 -2

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--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -3263,7 +3263,11 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
    }
    ME_CommitUndo(editor);
    if (bRepaint)
-      ME_RewrapRepaint(editor);
+    {
+      ME_WrapMarkedParagraphs(editor);
+      ME_UpdateScrollBar(editor);
+      ME_Repaint(editor);
+    }
    return 1;
  }
  case EM_GETCHARFORMAT:
@@ -3285,7 +3289,9 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
  case EM_SETPARAFORMAT:
  {
    BOOL result = ME_SetSelectionParaFormat(editor, (PARAFORMAT2 *)lParam);
-    ME_RewrapRepaint(editor);
+    ME_WrapMarkedParagraphs(editor);
+    ME_UpdateScrollBar(editor);
+    ME_Repaint(editor);
    ME_CommitUndo(editor);
    return result;
  }