linking fix for wxUSE_VALIDATORS==0

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

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 780b1f89e7fec2c27812e629b035d85a036a9027..6839a704251e248902f9b745fe8ec7e3803017cb 100644 (file)
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -82,7 +82,7 @@
 // dummy value used for m_dropTarget, different from any valid pointer value
 // (which are all even under Windows) and NULL
 static wxDropTarget *
 // dummy value used for m_dropTarget, different from any valid pointer value
 // (which are all even under Windows) and NULL
 static wxDropTarget *

-    wxRICHTEXT_DEFAULT_DROPTARGET = wx_reinterpret_cast(wxDropTarget *, 1);
+    wxRICHTEXT_DEFAULT_DROPTARGET = reinterpret_cast<wxDropTarget *>(1);

 
 #endif // wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT
 
 
 #endif // wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT
 


@@ -147,7 +147,7 @@ public:
         : m_count(count)
     {
         wxASSERT_MSG( m_count == -1 || m_count == -2,
         : m_count(count)
     {
         wxASSERT_MSG( m_count == -1 || m_count == -2,

-                      _T("wrong initial m_updatesCount value") );
+                      wxT("wrong initial m_updatesCount value") );

 
         if (m_count != -2)
             m_count = 0;
 
         if (m_count != -2)
             m_count = 0;


@@ -169,7 +169,7 @@ public:
 private:
     int& m_count;
 
 private:
     int& m_count;
 

-    DECLARE_NO_COPY_CLASS(UpdatesCountFilter)
+    wxDECLARE_NO_COPY_CLASS(UpdatesCountFilter);

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -424,22 +424,24 @@ bool wxTextCtrl::MSWCreateText(const wxString& value,
         }
 #endif
 
         }
 #endif
 

+#if wxUSE_INKEDIT

         if (!IsInkEdit())
         if (!IsInkEdit())

+#endif // wxUSE_INKEDIT

         {
             if ( m_verRichEdit == 2 )
             {
                 if ( wxRichEditModule::Load(wxRichEditModule::Version_41) )
                 {
                     // yes, class name for version 4.1 really is 5.0
         {
             if ( m_verRichEdit == 2 )
             {
                 if ( wxRichEditModule::Load(wxRichEditModule::Version_41) )
                 {
                     // yes, class name for version 4.1 really is 5.0

-                    windowClass = _T("RICHEDIT50W");
+                    windowClass = wxT("RICHEDIT50W");

                 }
                 else if ( wxRichEditModule::Load(wxRichEditModule::Version_2or3) )
                 {
                 }
                 else if ( wxRichEditModule::Load(wxRichEditModule::Version_2or3) )
                 {

-                    windowClass = _T("RichEdit20")
+                    windowClass = wxT("RichEdit20")

 #if wxUSE_UNICODE
 #if wxUSE_UNICODE

-                                _T("W");
+                                wxT("W");

 #else // ANSI
 #else // ANSI

-                                _T("A");
+                                wxT("A");

 #endif // Unicode/ANSI
                 }
                 else // failed to load msftedit.dll and riched20.dll
 #endif // Unicode/ANSI
                 }
                 else // failed to load msftedit.dll and riched20.dll


@@ -452,7 +454,7 @@ bool wxTextCtrl::MSWCreateText(const wxString& value,
             {
                 if ( wxRichEditModule::Load(wxRichEditModule::Version_1) )
                 {
             {
                 if ( wxRichEditModule::Load(wxRichEditModule::Version_1) )
                 {

-                    windowClass = _T("RICHEDIT");
+                    windowClass = wxT("RICHEDIT");

                 }
                 else // failed to load any richedit control DLL
                 {
                 }
                 else // failed to load any richedit control DLL
                 {


@@ -484,9 +486,19 @@ bool wxTextCtrl::MSWCreateText(const wxString& value,
         valueWin = value;
     }
 
         valueWin = value;
     }
 

+    // suppress events sent during control creation: we're called either from
+    // the ctor and then we shouldn't generate any events for compatibility
+    // with the other ports, or from SetWindowStyleFlag() and then we shouldn't
+    // generate the events because our text doesn't really change, the fact
+    // that we (sometimes) need to recreate the control is just an
+    // implementation detail
+    m_updatesCount = -2;
+

     if ( !MSWCreateControl(windowClass.wx_str(), msStyle, pos, size, valueWin) )
         return false;
 
     if ( !MSWCreateControl(windowClass.wx_str(), msStyle, pos, size, valueWin) )
         return false;
 

+    m_updatesCount = -1;
+

 #if wxUSE_RICHEDIT
     if (IsRich())
     {
 #if wxUSE_RICHEDIT
     if (IsRich())
     {


@@ -557,16 +569,16 @@ void wxTextCtrl::AdoptAttributesFromHWND()
 #if wxUSE_RICHEDIT
     wxString classname = wxGetWindowClass(GetHWND());
 
 #if wxUSE_RICHEDIT
     wxString classname = wxGetWindowClass(GetHWND());
 

-    if ( classname.IsSameAs(_T("EDIT"), false /* no case */) )
+    if ( classname.IsSameAs(wxT("EDIT"), false /* no case */) )

     {
         m_verRichEdit = 0;
     }
     else // rich edit?
     {
         wxChar c;
     {
         m_verRichEdit = 0;
     }
     else // rich edit?
     {
         wxChar c;

-        if ( wxSscanf(classname, _T("RichEdit%d0%c"), &m_verRichEdit, &c) != 2 )
+        if ( wxSscanf(classname, wxT("RichEdit%d0%c"), &m_verRichEdit, &c) != 2 )

         {
         {

-            wxLogDebug(_T("Unknown edit control '%s'."), classname.c_str());
+            wxLogDebug(wxT("Unknown edit control '%s'."), classname.c_str());

 
             m_verRichEdit = 0;
         }
 
             m_verRichEdit = 0;
         }


@@ -831,8 +843,8 @@ wxString wxTextCtrl::GetRange(long from, long to) const
                     // style - convert it to something reasonable
                     for ( ; *p; p++ )
                     {
                     // style - convert it to something reasonable
                     for ( ; *p; p++ )
                     {

-                        if ( *p == _T('\r') )
-                            *p = _T('\n');
+                        if ( *p == wxT('\r') )
+                            *p = wxT('\n');

                     }
                 }
             }
                     }
                 }
             }


@@ -848,8 +860,9 @@ wxString wxTextCtrl::GetRange(long from, long to) const
     else
 #endif // wxUSE_RICHEDIT
     {
     else
 #endif // wxUSE_RICHEDIT
     {

-        // retrieve all text
-        str = wxGetWindowText(GetHWND());
+        // retrieve all text: wxTextEntry method works even for multiline
+        // controls and must be used for single line ones to account for hints
+        str = wxTextEntry::GetValue();

 
         // need only a range?
         if ( from < to )
 
         // need only a range?
         if ( from < to )


@@ -872,7 +885,7 @@ void wxTextCtrl::DoSetValue(const wxString& value, int flags)
     // comparing it with the old one (chances are that it will be different
     // anyhow, this comparison is there to avoid flicker for small single-line
     // edit controls mostly)
     // comparing it with the old one (chances are that it will be different
     // anyhow, this comparison is there to avoid flicker for small single-line
     // edit controls mostly)

-    if ( (value.length() > 0x400) || (value != GetValue()) )
+    if ( (value.length() > 0x400) || (value != DoGetValue()) )

     {
         DoWriteText(value, flags /* doesn't include SelectionOnly here */);
 
     {
         DoWriteText(value, flags /* doesn't include SelectionOnly here */);
 


@@ -902,7 +915,7 @@ void wxTextCtrl::DoSetValue(const wxString& value, int flags)
 // TODO: using memcpy() would improve performance a lot for big amounts of text
 
 DWORD CALLBACK
 // TODO: using memcpy() would improve performance a lot for big amounts of text
 
 DWORD CALLBACK

-wxRichEditStreamIn(DWORD dwCookie, BYTE *buf, LONG cb, LONG *pcb)
+wxRichEditStreamIn(DWORD_PTR dwCookie, BYTE *buf, LONG cb, LONG *pcb)

 {
     *pcb = 0;
 
 {
     *pcb = 0;
 


@@ -980,21 +993,16 @@ wxTextCtrl::StreamIn(const wxString& value,
     if (len == wxCONV_FAILED)
         return false;
 
     if (len == wxCONV_FAILED)
         return false;
 

-#if wxUSE_WCHAR_T
-    wxWCharBuffer wchBuf(len);
+    wxWCharBuffer wchBuf(len); // allocates one extra character

     wchar_t *wpc = wchBuf.data();
     wchar_t *wpc = wchBuf.data();

-#else
-    wchar_t *wchBuf = (wchar_t *)malloc((len + 1)*sizeof(wchar_t));
-    wchar_t *wpc = wchBuf;
-#endif

 
 

-    conv.MB2WC(wpc, value.mb_str(), value.length());
+    conv.MB2WC(wpc, value.mb_str(), len + 1);

 #endif // wxUSE_UNICODE_MSLU
 
     // finally, stream it in the control
     EDITSTREAM eds;
     wxZeroMemory(eds);
 #endif // wxUSE_UNICODE_MSLU
 
     // finally, stream it in the control
     EDITSTREAM eds;
     wxZeroMemory(eds);

-    eds.dwCookie = (DWORD)&wpc;
+    eds.dwCookie = (DWORD_PTR)&wpc;

     // the cast below is needed for broken (very) old mingw32 headers
     eds.pfnCallback = (EDITSTREAMCALLBACK)wxRichEditStreamIn;
 
     // the cast below is needed for broken (very) old mingw32 headers
     eds.pfnCallback = (EDITSTREAMCALLBACK)wxRichEditStreamIn;
 


@@ -1010,11 +1018,11 @@ wxTextCtrl::StreamIn(const wxString& value,
     // It's okay for EN_UPDATE to not be sent if the selection is empty and
     // the text is empty, otherwise warn the programmer about it.
     wxASSERT_MSG( ucf.GotUpdate() || ( !HasSelection() && value.empty() ),
     // It's okay for EN_UPDATE to not be sent if the selection is empty and
     // the text is empty, otherwise warn the programmer about it.
     wxASSERT_MSG( ucf.GotUpdate() || ( !HasSelection() && value.empty() ),

-                  _T("EM_STREAMIN didn't send EN_UPDATE?") );
+                  wxT("EM_STREAMIN didn't send EN_UPDATE?") );

 
     if ( eds.dwError )
     {
 
     if ( eds.dwError )
     {

-        wxLogLastError(_T("EM_STREAMIN"));
+        wxLogLastError(wxT("EM_STREAMIN"));

     }
 
 #if !wxUSE_WCHAR_T
     }
 
 #if !wxUSE_WCHAR_T


@@ -1060,7 +1068,7 @@ wxTextCtrl::StreamOut(wxFontEncoding encoding, bool selectionOnly) const
 
     if ( eds.dwError )
     {
 
     if ( eds.dwError )
     {

-        wxLogLastError(_T("EM_STREAMOUT"));
+        wxLogLastError(wxT("EM_STREAMOUT"));

     }
     else // streamed out ok
     {
     }
     else // streamed out ok
     {


@@ -1613,24 +1621,24 @@ wxString wxTextCtrl::GetLineText(long lineNo) const
         {
             // remove the '\r' returned by the rich edit control, the user code
             // should never see it
         {
             // remove the '\r' returned by the rich edit control, the user code
             // should never see it

-            if ( buf[len - 2] == _T('\r') && buf[len - 1] == _T('\n') )
+            if ( buf[len - 2] == wxT('\r') && buf[len - 1] == wxT('\n') )

             {
                 // richedit 1.0 uses "\r\n" as line terminator, so remove "\r"
                 // here and "\n" below
             {
                 // richedit 1.0 uses "\r\n" as line terminator, so remove "\r"
                 // here and "\n" below

-                buf[len - 2] = _T('\n');
+                buf[len - 2] = wxT('\n');

                 len--;
             }
                 len--;
             }

-            else if ( buf[len - 1] == _T('\r') )
+            else if ( buf[len - 1] == wxT('\r') )

             {
                 // richedit 2.0+ uses only "\r", replace it with "\n"
             {
                 // richedit 2.0+ uses only "\r", replace it with "\n"

-                buf[len - 1] = _T('\n');
+                buf[len - 1] = wxT('\n');

             }
         }
 #endif // wxUSE_RICHEDIT
 
         // remove the '\n' at the end, if any (this is how this function is
         // supposed to work according to the docs)
             }
         }
 #endif // wxUSE_RICHEDIT
 
         // remove the '\n' at the end, if any (this is how this function is
         // supposed to work according to the docs)

-        if ( buf[len - 1] == _T('\n') )
+        if ( buf[len - 1] == wxT('\n') )

         {
             len--;
         }
         {
             len--;
         }


@@ -1751,7 +1759,7 @@ bool wxTextCtrl::MSWShouldPreProcessMessage(WXMSG* msg)
             switch ( ctrl + shift )
             {
                 default:
             switch ( ctrl + shift )
             {
                 default:

-                    wxFAIL_MSG( _T("how many modifiers have we got?") );
+                    wxFAIL_MSG( wxT("how many modifiers have we got?") );

                     // fall through
 
                 case 0:
                     // fall through
 
                 case 0:


@@ -1912,7 +1920,7 @@ WXLRESULT wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPara
                 else // !editable
                 {
                     // NB: use "=", not "|=" as the base class version returns
                 else // !editable
                 {
                     // NB: use "=", not "|=" as the base class version returns

-                    //     the same flags is this state as usual (i.e.
+                    //     the same flags in the disabled state as usual (i.e.

                     //     including DLGC_WANTMESSAGE). This is strange (how
                     //     does it work in the native Win32 apps?) but for now
                     //     live with it.
                     //     including DLGC_WANTMESSAGE). This is strange (how
                     //     does it work in the native Win32 apps?) but for now
                     //     live with it.


@@ -1943,7 +1951,7 @@ bool wxTextCtrl::SendUpdateEvent()
             return false;
 
         default:
             return false;
 
         default:

-            wxFAIL_MSG( _T("unexpected wxTextCtrl::m_updatesCount value") );
+            wxFAIL_MSG( wxT("unexpected wxTextCtrl::m_updatesCount value") );

             // fall through
 
         case -1:
             // fall through
 
         case -1:


@@ -2442,7 +2450,7 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
         cf.yHeight = 20*font.GetPointSize(); // 1 pt = 20 twips
         cf.bCharSet = lf.lfCharSet;
         cf.bPitchAndFamily = lf.lfPitchAndFamily;
         cf.yHeight = 20*font.GetPointSize(); // 1 pt = 20 twips
         cf.bCharSet = lf.lfCharSet;
         cf.bPitchAndFamily = lf.lfPitchAndFamily;

-        wxStrncpy( cf.szFaceName, lf.lfFaceName, WXSIZEOF(cf.szFaceName) );
+        wxStrlcpy(cf.szFaceName, lf.lfFaceName, WXSIZEOF(cf.szFaceName));

 
         // also deal with underline/italic/bold attributes: note that we must
         // always set CFM_ITALIC &c bits in dwMask, even if we don't set the
 
         // also deal with underline/italic/bold attributes: note that we must
         // always set CFM_ITALIC &c bits in dwMask, even if we don't set the


@@ -2484,7 +2492,7 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
                             SCF_SELECTION, (LPARAM)&cf) != 0;
     if ( !ok )
     {
                             SCF_SELECTION, (LPARAM)&cf) != 0;
     if ( !ok )
     {

-        wxLogDebug(_T("SendMessage(EM_SETCHARFORMAT, SCF_SELECTION) failed"));
+        wxLogDebug(wxT("SendMessage(EM_SETCHARFORMAT, SCF_SELECTION) failed"));

     }
 
     // now do the paragraph formatting
     }
 
     // now do the paragraph formatting


@@ -2569,7 +2577,7 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
                                 0, (LPARAM) &pf) != 0;
         if ( !ok )
         {
                                 0, (LPARAM) &pf) != 0;
         if ( !ok )
         {

-            wxLogDebug(_T("SendMessage(EM_SETPARAFORMAT, 0) failed"));
+            wxLogDebug(wxT("SendMessage(EM_SETPARAFORMAT, 0) failed"));

         }
     }
 
         }
     }
 


@@ -2790,9 +2798,9 @@ bool wxRichEditModule::Load(Version version)
 
     static const wxChar *dllnames[] =
     {
 
     static const wxChar *dllnames[] =
     {

-        _T("riched32"),
-        _T("riched20"),
-        _T("msftedit"),
+        wxT("riched32"),
+        wxT("riched20"),
+        wxT("msftedit"),

     };
 
     wxCOMPILE_TIME_ASSERT( WXSIZEOF(dllnames) == Version_Max,
     };
 
     wxCOMPILE_TIME_ASSERT( WXSIZEOF(dllnames) == Version_Max,


@@ -2814,10 +2822,8 @@ bool wxRichEditModule::Load(Version version)
 // load the InkEdit library
 bool wxRichEditModule::LoadInkEdit()
 {
 // load the InkEdit library
 bool wxRichEditModule::LoadInkEdit()
 {

-    static wxDynamicLibrary ms_inkEditLib;
-    static bool             ms_inkEditLibLoadAttemped;

     if (ms_inkEditLibLoadAttemped)
     if (ms_inkEditLibLoadAttemped)

-        ms_inkEditLib.IsLoaded();
+        return ms_inkEditLib.IsLoaded();

 
     ms_inkEditLibLoadAttemped = true;
 
 
     ms_inkEditLibLoadAttemped = true;