Don't use DDEExec registry key in wxMSW wxExecute() if it's empty.

[wxWidgets.git] / src / msw / fdrepdlg.cpp

diff --git a/src/msw/fdrepdlg.cpp b/src/msw/fdrepdlg.cpp
index c1f71764521e01ad189c9d7ba56a41af3f67b1eb..924e7b3528d52095f4d4ac98a7a3ab1242668ca2 100644 (file)
--- a/src/msw/fdrepdlg.cpp
+++ b/src/msw/fdrepdlg.cpp
@@ -4,7 +4,6 @@
 // Author:      Markus Greither and Vadim Zeitlin
 // Modified by:
 // Created:     23/03/2001
-// RCS-ID:      $Id$
 // Copyright:   (c) Markus Greither
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -91,7 +90,7 @@ private:
     // registered Message for Dialog
     static UINT ms_msgFindDialog;
 
-    DECLARE_NO_COPY_CLASS(wxFindReplaceDialogImpl)
+    wxDECLARE_NO_COPY_CLASS(wxFindReplaceDialogImpl);
 };
 
 UINT wxFindReplaceDialogImpl::ms_msgFindDialog = 0;
@@ -114,7 +113,7 @@ wxFindReplaceDialogImpl::wxFindReplaceDialogImpl(wxFindReplaceDialog *dialog,
 
         if ( !ms_msgFindDialog )
         {
-            wxLogLastError(_T("RegisterWindowMessage(FINDMSGSTRING)"));
+            wxLogLastError(wxT("RegisterWindowMessage(FINDMSGSTRING)"));
         }
 
         wxWindow::MSWRegisterMessageHandler
@@ -210,14 +209,14 @@ wxFindReplaceDialogImpl::FindMessageHandler(wxWindow * WXUNUSED(win),
     static bool s_blockMsg = false;
 #endif // wxUSE_UNICODE_MSLU
 
-    wxASSERT_MSG( nMsg == ms_msgFindDialog, _T("unexpected message received") );
+    wxASSERT_MSG( nMsg == ms_msgFindDialog, wxT("unexpected message received") );
 
     FINDREPLACE *pFR = (FINDREPLACE *)lParam;
 
 #if wxUSE_UNICODE_MSLU
     // This is a hack for a MSLU problem: Versions up to 1.0.4011
     // of UNICOWS.DLL send the correct UNICODE item after button press
-    // and a bogus ANSI mode item right after this, so lets ignore
+    // and a bogus ANSI mode item right after this, so let's ignore
     // the second bogus message
     if ( wxUsingUnicowsDll() && s_lastMsgFlags == pFR->Flags )
     {
@@ -240,27 +239,27 @@ wxFindReplaceDialogImpl::FindMessageHandler(wxWindow * WXUNUSED(win),
         // 2 cases
         dialog->GetImpl()->SetClosedByUser();
 
-        evtType = wxEVT_COMMAND_FIND_CLOSE;
+        evtType = wxEVT_FIND_CLOSE;
     }
     else if ( pFR->Flags & FR_FINDNEXT )
     {
-        evtType = wxEVT_COMMAND_FIND_NEXT;
+        evtType = wxEVT_FIND_NEXT;
     }
     else if ( pFR->Flags & FR_REPLACE )
     {
-        evtType = wxEVT_COMMAND_FIND_REPLACE;
+        evtType = wxEVT_FIND_REPLACE;
 
         replace = true;
     }
     else if ( pFR->Flags & FR_REPLACEALL )
     {
-        evtType = wxEVT_COMMAND_FIND_REPLACE_ALL;
+        evtType = wxEVT_FIND_REPLACE_ALL;
 
         replace = true;
     }
     else
     {
-        wxFAIL_MSG( _T("unknown find dialog event") );
+        wxFAIL_MSG( wxT("unknown find dialog event") );
 
         return 0;
     }
@@ -310,7 +309,7 @@ wxFindReplaceDialogHookProc(HWND hwnd,
         FINDREPLACE *pFR = (FINDREPLACE *)lParam;
         wxFindReplaceDialog *dialog = (wxFindReplaceDialog *)pFR->lCustData;
 
-        ::SetWindowText(hwnd, dialog->GetTitle());
+        ::SetWindowText(hwnd, dialog->GetTitle().t_str());
 
         // don't return FALSE from here or the dialog won't be shown
         return TRUE;
@@ -349,20 +348,23 @@ wxFindReplaceDialog::wxFindReplaceDialog(wxWindow *parent,
 
 wxFindReplaceDialog::~wxFindReplaceDialog()
 {
-    // the dialog might have been already deleted if the user closed it
-    // manually but in this case we should have got a notification about it and
-    // the flagmust have been set
-    if ( !m_impl->WasClosedByUser() )
+    if ( m_impl )
     {
-        // if it wasn't, delete the dialog ourselves
-        if ( !::DestroyWindow(GetHwnd()) )
+        // the dialog might have been already deleted if the user closed it
+        // manually but in this case we should have got a notification about it
+        // and the flag must have been set
+        if ( !m_impl->WasClosedByUser() )
         {
-            wxLogLastError(_T("DestroyWindow(find dialog)"));
+            // if it wasn't, delete the dialog ourselves
+            if ( !::DestroyWindow(GetHwnd()) )
+            {
+                wxLogLastError(wxT("DestroyWindow(find dialog)"));
+            }
         }
-    }
 
-    // unsubclass the parent
-    delete m_impl;
+        // unsubclass the parent
+        delete m_impl;
+    }
 
     // prevent the base class dtor from trying to hide us!
     m_isShown = false;
@@ -413,9 +415,9 @@ bool wxFindReplaceDialog::Show(bool show)
         return true;
     }
 
-    wxCHECK_MSG( m_FindReplaceData, false, _T("call Create() first!") );
+    wxCHECK_MSG( m_FindReplaceData, false, wxT("call Create() first!") );
 
-    wxASSERT_MSG( !m_impl, _T("why don't we have the window then?") );
+    wxASSERT_MSG( !m_impl, wxT("why don't we have the window then?") );
 
     m_impl = new wxFindReplaceDialogImpl(this, m_FindReplaceData->GetFlags());
 
@@ -440,15 +442,14 @@ bool wxFindReplaceDialog::Show(bool show)
         wxLogError(_("Failed to create the standard find/replace dialog (error code %d)"),
                    ::CommDlgExtendedError());
 
-        delete m_impl;
-        m_impl = NULL;
+        wxDELETE(m_impl);
 
         return false;
     }
 
     if ( !::ShowWindow(hwnd, SW_SHOW) )
     {
-        wxLogLastError(_T("ShowWindow(find dialog)"));
+        wxLogLastError(wxT("ShowWindow(find dialog)"));
     }
 
     m_hWnd = (WXHWND)hwnd;