Avoid an endless recursion situation

[wxWidgets.git] / src / common / filepickercmn.cpp

diff --git a/src/common/filepickercmn.cpp b/src/common/filepickercmn.cpp
index 06931b3b56cc4e20356c246f6465a0a9350d2d4e..9236761eed6e9639f7733d672fa607e2cee46dc7 100644 (file)
--- a/src/common/filepickercmn.cpp
+++ b/src/common/filepickercmn.cpp
@@ -37,24 +37,33 @@
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

-DEFINE_EVENT_TYPE(wxEVT_COMMAND_FILEPICKER_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DIRPICKER_CHANGED)
+const char wxFilePickerCtrlNameStr[] = "filepicker";
+const char wxFilePickerWidgetNameStr[] = "filepickerwidget";
+const char wxDirPickerCtrlNameStr[] = "dirpicker";
+const char wxDirPickerWidgetNameStr[] = "dirpickerwidget";
+const char wxFilePickerWidgetLabel[] = wxTRANSLATE("Browse");
+const char wxDirPickerWidgetLabel[] = wxTRANSLATE("Browse");
+
+wxDEFINE_EVENT( wxEVT_COMMAND_FILEPICKER_CHANGED, wxFileDirPickerEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_DIRPICKER_CHANGED,  wxFileDirPickerEvent );

 IMPLEMENT_DYNAMIC_CLASS(wxFileDirPickerEvent, wxCommandEvent)
 
 // ----------------------------------------------------------------------------
 // wxFileDirPickerCtrlBase
 // ----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxFileDirPickerEvent, wxCommandEvent)
 
 // ----------------------------------------------------------------------------
 // wxFileDirPickerCtrlBase
 // ----------------------------------------------------------------------------
 

-#define M_PICKER     ((wxFilePickerWidget*)m_picker)
-
-bool wxFileDirPickerCtrlBase::CreateBase( wxWindow *parent, wxWindowID id,
-                        const wxString &path, const wxString &message,
-                        const wxString &wildcard,
-                        const wxPoint &pos, const wxSize &size,
-                        long style, const wxValidator& validator,
-                        const wxString &name )
+bool wxFileDirPickerCtrlBase::CreateBase(wxWindow *parent,
+                                         wxWindowID id,
+                                         const wxString &path,
+                                         const wxString &message,
+                                         const wxString &wildcard,
+                                         const wxPoint &pos,
+                                         const wxSize &size,
+                                         long style,
+                                         const wxValidator& validator,
+                                         const wxString &name )

 {
 {

-    wxASSERT_MSG(path.empty() || CheckPath(path), wxT("Invalid initial path !"));
+    wxASSERT_MSG(path.empty() || CheckPath(path), wxT("Invalid initial path!"));

 
     if (!wxPickerBase::CreateBase(parent, id, path, pos, size,
                                    style, validator, name))
 
     if (!wxPickerBase::CreateBase(parent, id, path, pos, size,
                                    style, validator, name))


@@ -65,24 +74,24 @@ bool wxFileDirPickerCtrlBase::CreateBase( wxWindow *parent, wxWindowID id,
 
     // check that the styles are not contradictory
     wxASSERT_MSG( !(HasFlag(wxFLP_SAVE) && HasFlag(wxFLP_OPEN)),
 
     // check that the styles are not contradictory
     wxASSERT_MSG( !(HasFlag(wxFLP_SAVE) && HasFlag(wxFLP_OPEN)),

-                  _T("can't specify both wxFLP_SAVE and wxFLP_OPEN at once") );
+                  wxT("can't specify both wxFLP_SAVE and wxFLP_OPEN at once") );

 
     wxASSERT_MSG( !HasFlag(wxFLP_SAVE) || !HasFlag(wxFLP_FILE_MUST_EXIST),
 
     wxASSERT_MSG( !HasFlag(wxFLP_SAVE) || !HasFlag(wxFLP_FILE_MUST_EXIST),

-                   _T("wxFLP_FILE_MUST_EXIST can't be used with wxFLP_SAVE" ) );
+                   wxT("wxFLP_FILE_MUST_EXIST can't be used with wxFLP_SAVE" ) );

 
     wxASSERT_MSG( !HasFlag(wxFLP_OPEN) || !HasFlag(wxFLP_OVERWRITE_PROMPT),
 
     wxASSERT_MSG( !HasFlag(wxFLP_OPEN) || !HasFlag(wxFLP_OVERWRITE_PROMPT),

-                  _T("wxFLP_OVERWRITE_PROMPT can't be used with wxFLP_OPEN") );
+                  wxT("wxFLP_OVERWRITE_PROMPT can't be used with wxFLP_OPEN") );

 
     // create a wxFilePickerWidget or a wxDirPickerWidget...
 
     // create a wxFilePickerWidget or a wxDirPickerWidget...

-    if (!CreatePicker(this, path, message, wildcard))
+    m_pickerIface = CreatePicker(this, path, message, wildcard);
+    if ( !m_pickerIface )

         return false;
         return false;

+    m_picker = m_pickerIface->AsControl();

 
     // complete sizer creation
     wxPickerBase::PostCreation();
 
 
     // complete sizer creation
     wxPickerBase::PostCreation();
 

-    m_picker->Connect(GetEventType(),
-            wxFileDirPickerEventHandler(wxFileDirPickerCtrlBase::OnFileDirChange),
-            NULL, this);
+    DoConnect( m_picker, this );

 
     // default's wxPickerBase textctrl limit is too small for this control:
     // make it bigger
 
     // default's wxPickerBase textctrl limit is too small for this control:
     // make it bigger


@@ -91,9 +100,14 @@ bool wxFileDirPickerCtrlBase::CreateBase( wxWindow *parent, wxWindowID id,
     return true;
 }
 
     return true;
 }
 

+wxString wxFileDirPickerCtrlBase::GetPath() const
+{
+    return m_pickerIface->GetPath();
+}
+

 void wxFileDirPickerCtrlBase::SetPath(const wxString &path)
 {
 void wxFileDirPickerCtrlBase::SetPath(const wxString &path)
 {

-    M_PICKER->SetPath(path);
+    m_pickerIface->SetPath(path);

     UpdateTextCtrlFromPicker();
 }
 
     UpdateTextCtrlFromPicker();
 }
 


@@ -115,9 +129,9 @@ void wxFileDirPickerCtrlBase::UpdatePickerFromTextCtrl()
     if (!CheckPath(newpath))
         return;       // invalid user input
 
     if (!CheckPath(newpath))
         return;       // invalid user input
 

-    if (M_PICKER->GetPath() != newpath)
+    if (m_pickerIface->GetPath() != newpath)

     {
     {

-        M_PICKER->SetPath(newpath);
+        m_pickerIface->SetPath(newpath);

 
         // update current working directory, if necessary
         // NOTE: the path separator is required because if newpath is "C:"
 
         // update current working directory, if necessary
         // NOTE: the path separator is required because if newpath is "C:"


@@ -140,7 +154,7 @@ void wxFileDirPickerCtrlBase::UpdateTextCtrlFromPicker()
     //       which will trigger a unneeded UpdateFromTextCtrl(); thus before using
     //       SetValue() we set the m_bIgnoreNextTextCtrlUpdate flag...
     m_bIgnoreNextTextCtrlUpdate = true;
     //       which will trigger a unneeded UpdateFromTextCtrl(); thus before using
     //       SetValue() we set the m_bIgnoreNextTextCtrlUpdate flag...
     m_bIgnoreNextTextCtrlUpdate = true;

-    m_text->SetValue(M_PICKER->GetPath());
+    m_text->SetValue(m_pickerIface->GetPath());

 }
 
 
 }