[akhaldi] 70207: [NOTEPAD] Let the user know when an opened file is modified. By Lee Schroeder. CORE-9721

Author: akhaldi
Date: Sun Nov 29 18:13:33 2015
New Revision: 70207

URL: http://svn.reactos.org/svn/reactos?rev=70207&view=rev
Log:
[NOTEPAD] Let the user know when an opened file is modified. By Lee Schroeder. CORE-9721

Modified:
    trunk/reactos/base/applications/notepad/dialog.c
    trunk/reactos/base/applications/notepad/main.c
    trunk/reactos/base/applications/notepad/notepad.h

Modified: trunk/reactos/base/applications/notepad/dialog.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/notepad/d...
==============================================================================
--- trunk/reactos/base/applications/notepad/dialog.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/notepad/dialog.c	[iso-8859-1] Sun Nov 29 18:13:33 2015
@@ -63,24 +63,35 @@
  *    (untitled) - Notepad      if no file is open
  *    [filename] - Notepad      if a file is given
  */
-static void UpdateWindowCaption(void)
+void UpdateWindowCaption(BOOL clearModifyAlert)
 {
     TCHAR szCaption[MAX_STRING_LEN];
     TCHAR szNotepad[MAX_STRING_LEN];
-
+    TCHAR szFilename[MAX_STRING_LEN];
+
+    /* Load the name of the application */
     LoadString(Globals.hInstance, STRING_NOTEPAD, szNotepad, ARRAY_SIZE(szNotepad));

+    /* Determine if the file has been saved or if this is a new file */
     if (Globals.szFileTitle[0] != 0)
-    {
-        StringCchCopy(szCaption, ARRAY_SIZE(szCaption), Globals.szFileTitle);
-    }
+        StringCchCopy(szFilename, ARRAY_SIZE(szFilename), Globals.szFileTitle);
     else
-    {
-        LoadString(Globals.hInstance, STRING_UNTITLED, szCaption, ARRAY_SIZE(szCaption));
-    }
-
-    StringCchCat(szCaption, ARRAY_SIZE(szCaption), _T(" - "));
-    StringCchCat(szCaption, ARRAY_SIZE(szCaption), szNotepad);
+        LoadString(Globals.hInstance, STRING_UNTITLED, szFilename, ARRAY_SIZE(szFilename));
+
+    /* When a file is being opened or created, there is no need to have the edited flag shown
+       when the new or opened file has not been edited yet */
+    if (clearModifyAlert)
+        StringCbPrintf(szCaption, ARRAY_SIZE(szCaption), _T("%s - %s"), szFilename, szNotepad);
+    else
+    {
+        BOOL isModified = (SendMessage(Globals.hEdit, EM_GETMODIFY, 0, 0) ? TRUE : FALSE);
+
+        /* Update the caption based upon if the user has modified the contents of the file or not */
+        StringCbPrintf(szCaption, ARRAY_SIZE(szCaption), _T("%s%s - %s"),
+            (isModified ? _T("*") : _T("")), szFilename, szNotepad);
+    }
+
+    /* Update the window caption */
     SetWindowText(Globals.hMainWnd, szCaption);
 }

@@ -326,7 +337,7 @@
     }

SetFileName(empty_str);
-    UpdateWindowCaption();
+    UpdateWindowCaption(TRUE);

return TRUE;
 }
@@ -375,7 +386,7 @@
     }

SetFileName(szFileName);
-    UpdateWindowCaption();
+    UpdateWindowCaption(TRUE);
     NOTEPAD_EnableSearchMenu();
 done:
     if (hFile != INVALID_HANDLE_VALUE)
@@ -522,7 +533,7 @@
         SetFileName(szPath);
         if (DoSaveFile())
         {
-            UpdateWindowCaption();
+            UpdateWindowCaption(TRUE);
             return TRUE;
         }
         else

Modified: trunk/reactos/base/applications/notepad/main.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/notepad/m...
==============================================================================
--- trunk/reactos/base/applications/notepad/main.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/notepad/main.c	[iso-8859-1] Sun Nov 29 18:13:33 2015
@@ -324,6 +324,11 @@
                 case VK_RIGHT:
                     DIALOG_StatusBarUpdateCaretPos();
                     break;
+                default:
+                {
+                    UpdateWindowCaption(FALSE);
+                    break;
+                }
             }
         }
         case WM_LBUTTONUP:

Modified: trunk/reactos/base/applications/notepad/notepad.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/notepad/n...
==============================================================================
--- trunk/reactos/base/applications/notepad/notepad.h	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/notepad/notepad.h	[iso-8859-1] Sun Nov 29 18:13:33 2015
@@ -20,4 +20,6 @@
 #include "main.h"
 #include "dialog.h"

+void UpdateWindowCaption(BOOL clearModifyAlert);
+
 #endif /* _NOTEPAD_H */