Huw Davies : riched20: Move the various selection setting methods to a common function.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 160f65f24afb2cc0bd2e9482d077382a3e56c56f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=160f65f24afb2cc0bd2e9482d077382a3e56c56f

Author: Huw Davies <huw at codeweavers.com>
Date:   Fri Dec  6 11:51:22 2013 +0000

riched20: Move the various selection setting methods to a common function.

---

 dlls/riched20/editor.c |   37 +++++++++++++++++++------------------
 1 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c
index b82b543..66dec2d 100644
--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -2016,6 +2016,22 @@ static int ME_GetTextRange(ME_TextEditor *editor, WCHAR *strText,
     }
 }
 
+static int handle_EM_EXSETSEL( ME_TextEditor *editor, int to, int from )
+{
+    int end;
+
+    TRACE("%d - %d\n", to, from );
+
+    ME_InvalidateSelection( editor );
+    end = ME_SetSelection( editor, to, from );
+    ME_InvalidateSelection( editor );
+    ITextHost_TxShowCaret( editor->texthost, FALSE );
+    ME_ShowCaret( editor );
+    ME_SendSelChange( editor );
+
+    return end;
+}
+
 typedef struct tagME_GlobalDestStruct
 {
   HGLOBAL hData;
@@ -2383,7 +2399,7 @@ ME_KeyDown(ME_TextEditor *editor, WORD nKey)
     case 'A':
       if (ctrl_is_down)
       {
-        ME_SetSelection(editor, 0, -1);
+        handle_EM_EXSETSEL( editor, 0, -1 );
         return TRUE;
       }
       break;
@@ -3246,12 +3262,7 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
   }
   case EM_SETSEL:
   {
-    ME_InvalidateSelection(editor);
-    ME_SetSelection(editor, wParam, lParam);
-    ME_InvalidateSelection(editor);
-    ITextHost_TxShowCaret(editor->texthost, FALSE);
-    ME_ShowCaret(editor);
-    ME_SendSelChange(editor);
+    handle_EM_EXSETSEL( editor, wParam, lParam );
     return 0;
   }
   case EM_SETSCROLLPOS:
@@ -3275,19 +3286,9 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
   }
   case EM_EXSETSEL:
   {
-    int end;
     CHARRANGE range = *(CHARRANGE *)lParam;
 
-    TRACE("EM_EXSETSEL (%d,%d)\n", range.cpMin, range.cpMax);
-
-    ME_InvalidateSelection(editor);
-    end = ME_SetSelection(editor, range.cpMin, range.cpMax);
-    ME_InvalidateSelection(editor);
-    ITextHost_TxShowCaret(editor->texthost, FALSE);
-    ME_ShowCaret(editor);
-    ME_SendSelChange(editor);
-
-    return end;
+    return handle_EM_EXSETSEL( editor, range.cpMin, range.cpMax );
   }
   case EM_SHOWSCROLLBAR:
   {