fixed Xcode 1.2 warnings; code cleanup

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

diff --git a/src/msw/filedlg.cpp b/src/msw/filedlg.cpp
index 12d9f091e72633e23cf06f680a9afbb4cb034f7a..7888780761afc82e5f6c1c41d94e2fcf45c38c7b 100644 (file)
--- a/src/msw/filedlg.cpp
+++ b/src/msw/filedlg.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "filedlg.h"
 #endif
 
     #pragma implementation "filedlg.h"
 #endif
 


@@ -28,12 +28,11 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

-#if wxUSE_FILEDLG
+#if wxUSE_FILEDLG && !defined(__SMARTPHONE__)

 
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/msgdlg.h"
 
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/msgdlg.h"

-    #include "wx/dialog.h"

     #include "wx/filedlg.h"
     #include "wx/filefn.h"
     #include "wx/intl.h"
     #include "wx/filedlg.h"
     #include "wx/filefn.h"
     #include "wx/intl.h"


@@ -43,7 +42,7 @@
 
 #include "wx/msw/private.h"
 
 
 #include "wx/msw/private.h"
 

-#if !defined(__WIN32__) || defined(__SALFORDC__)
+#if !defined(__WIN32__) || defined(__WXWINCE__)

     #include <commdlg.h>
 #endif
 
     #include <commdlg.h>
 #endif
 


@@ -76,147 +75,24 @@
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

-// ----------------------------------------------------------------------------
-// wxWin macros
-// ----------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxFileDialog, wxDialog)
+IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase)

 
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------

-// global functions
+// wxFileDialog

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-wxString wxFileSelector(const wxChar *title,
-                        const wxChar *defaultDir,
-                        const wxChar *defaultFileName,
-                        const wxChar *defaultExtension,
-                        const wxChar *filter,
-                        int flags,
-                        wxWindow *parent,
-                        int x, int y)
-{
-    // In the original implementation, defaultExtension is passed to the
-    // lpstrDefExt member of OPENFILENAME. This extension, if non-NULL, is
-    // appended to the filename if the user fails to type an extension. The new
-    // implementation (taken from wxFileSelectorEx) appends the extension
-    // automatically, by looking at the filter specification. In fact this
-    // should be better than the native Microsoft implementation because
-    // Windows only allows *one* default extension, whereas here we do the
-    // right thing depending on the filter the user has chosen.
-
-    // If there's a default extension specified but no filter, we create a
-    // suitable filter.
-
-    wxString filter2;
-    if ( defaultExtension && !filter )
-        filter2 = wxString(wxT("*.")) + defaultExtension;
-    else if ( filter )
-        filter2 = filter;
-
-    wxString defaultDirString;
-    if (defaultDir)
-        defaultDirString = defaultDir;
-
-    wxString defaultFilenameString;
-    if (defaultFileName)
-        defaultFilenameString = defaultFileName;
-
-    wxFileDialog fileDialog(parent, title, defaultDirString,
-                            defaultFilenameString, filter2,
-                            flags, wxPoint(x, y));
-    if( wxStrlen(defaultExtension) != 0 )
-    {
-        int filterFind = 0,
-            filterIndex = 0;
-
-        for( unsigned int i = 0; i < filter2.Len(); i++ )
-        {
-            if( filter2.GetChar(i) == wxT('|') )
-            {
-                // save the start index of the new filter
-                unsigned int is = i++;
-
-                // find the end of the filter
-                for( ; i < filter2.Len(); i++ )
-                {
-                    if(filter2[i] == wxT('|'))
-                        break;
-                }
-
-                if( i-is-1 > 0 && is+1 < filter2.Len() )
-                {
-                    if( filter2.Mid(is+1,i-is-1).Contains(defaultExtension) )
-                    {
-                        filterFind = filterIndex;
-                        break;
-                    }
-                }
-
-                filterIndex++;
-            }
-        }
-
-        fileDialog.SetFilterIndex(filterFind);
-    }
-
-    wxString filename;
-    if ( fileDialog.ShowModal() == wxID_OK )
-    {
-        filename = fileDialog.GetPath();
-    }
-
-    return filename;
-}
-
-
-wxString wxFileSelectorEx(const wxChar *title,
-                       const wxChar *defaultDir,
-                       const wxChar *defaultFileName,
-                       int* defaultFilterIndex,
-                       const wxChar *filter,
-                       int       flags,
-                       wxWindow* parent,
-                       int       x,
-                       int       y)
-
-{
-    wxFileDialog fileDialog(parent,
-                            title ? title : wxT(""),
-                            defaultDir ? defaultDir : wxT(""),
-                            defaultFileName ? defaultFileName : wxT(""),
-                            filter ? filter : wxT(""),
-                            flags, wxPoint(x, y));
-
-    wxString filename;
-    if ( fileDialog.ShowModal() == wxID_OK )
-    {
-        if ( defaultFilterIndex )
-            *defaultFilterIndex = fileDialog.GetFilterIndex();
-
-        filename = fileDialog.GetPath();
-    }
-
-    return filename;
-}
-

 wxFileDialog::wxFileDialog(wxWindow *parent,
                            const wxString& message,
                            const wxString& defaultDir,
                            const wxString& defaultFileName,
                            const wxString& wildCard,
                            long style,
 wxFileDialog::wxFileDialog(wxWindow *parent,
                            const wxString& message,
                            const wxString& defaultDir,
                            const wxString& defaultFileName,
                            const wxString& wildCard,
                            long style,

-                           const wxPoint& WXUNUSED(pos))
+                           const wxPoint& pos)
+             :wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos)
+

 {
 {

-    m_message = message;
-    m_dialogStyle = style;

     if ( ( m_dialogStyle & wxMULTIPLE ) && ( m_dialogStyle & wxSAVE ) )
         m_dialogStyle &= ~wxMULTIPLE;
     if ( ( m_dialogStyle & wxMULTIPLE ) && ( m_dialogStyle & wxSAVE ) )
         m_dialogStyle &= ~wxMULTIPLE;

-    m_parent = parent;
-    m_path = wxT("");
-    m_fileName = defaultFileName;
-    m_dir = defaultDir;
-    m_wildCard = wildCard;
-    m_filterIndex = 0;

 }
 
 void wxFileDialog::GetPaths(wxArrayString& paths) const
 }
 
 void wxFileDialog::GetPaths(wxArrayString& paths) const


@@ -237,6 +113,11 @@ void wxFileDialog::GetPaths(wxArrayString& paths) const
     }
 }
 
     }
 }
 

+void wxFileDialog::GetFilenames(wxArrayString& files) const
+{
+    files = m_fileNames;
+}
+

 void wxFileDialog::SetPath(const wxString& path)
 {
     wxString ext;
 void wxFileDialog::SetPath(const wxString& path)
 {
     wxString ext;


@@ -276,13 +157,12 @@ int wxFileDialog::ShowModal()
     {
         msw_flags |= OFN_NOCHANGEDIR;
     }
     {
         msw_flags |= OFN_NOCHANGEDIR;
     }

-/* chris elliott for some reason this does not work usefully if no extension
-   is given, as it test for junk instead of junk.ext
+

     if ( m_dialogStyle & wxOVERWRITE_PROMPT )
     {
         msw_flags |= OFN_OVERWRITEPROMPT;
     }
     if ( m_dialogStyle & wxOVERWRITE_PROMPT )
     {
         msw_flags |= OFN_OVERWRITEPROMPT;
     }

-*/
+

     OPENFILENAME of;
     wxZeroMemory(of);
 
     OPENFILENAME of;
     wxZeroMemory(of);
 


@@ -427,10 +307,11 @@ int wxFileDialog::ShowModal()
 
         if ( ( m_dialogStyle & wxMULTIPLE ) &&
 #if defined(OFN_EXPLORER)
 
         if ( ( m_dialogStyle & wxMULTIPLE ) &&
 #if defined(OFN_EXPLORER)

-             ( fileNameBuffer[of.nFileOffset-1] == wxT('\0') ) )
+             ( fileNameBuffer[of.nFileOffset-1] == wxT('\0') )

 #else
 #else

-             ( fileNameBuffer[of.nFileOffset-1] == wxT(' ') ) )
+             ( fileNameBuffer[of.nFileOffset-1] == wxT(' ') )

 #endif // OFN_EXPLORER
 #endif // OFN_EXPLORER

+           )

         {
 #if defined(OFN_EXPLORER)
             m_dir = fileNameBuffer;
         {
 #if defined(OFN_EXPLORER)
             m_dir = fileNameBuffer;


@@ -458,13 +339,11 @@ int wxFileDialog::ShowModal()
             if ( m_dir.Last() != _T('\\') )
                 dir += _T('\\');
 
             if ( m_dir.Last() != _T('\\') )
                 dir += _T('\\');
 

-            m_fileNames.Sort();

             m_path = dir + m_fileName;
             m_path = dir + m_fileName;

+            m_filterIndex = (int)of.nFilterIndex - 1;

         }
         else
         {
         }
         else
         {

-            const wxChar* extension = NULL;
-

             //=== Adding the correct extension >>=================================
 
             m_filterIndex = (int)of.nFilterIndex - 1;
             //=== Adding the correct extension >>=================================
 
             m_filterIndex = (int)of.nFilterIndex - 1;


@@ -473,39 +352,15 @@ int wxFileDialog::ShowModal()
                  (of.nFileExtension && fileNameBuffer[of.nFileExtension] == wxT('\0')) )
             {
                 // User has typed a filename without an extension:
                  (of.nFileExtension && fileNameBuffer[of.nFileExtension] == wxT('\0')) )
             {
                 // User has typed a filename without an extension:

+                const wxChar* extension = filterBuffer;
+                int   maxFilter = (int)(of.nFilterIndex*2L) - 1;

 
 

-                // A filename can end in a "." here ("abc."), this means it
-                // does not have an extension. Because later on a "." with
-                // the default extension is appended we remove the "." if
-                // filename ends with one (We don't want files called
-                // "abc..ext")
-                int idx = wxStrlen(fileNameBuffer) - 1;
-                if ( fileNameBuffer[idx] == wxT('.') )
-                {
-                    fileNameBuffer[idx] = wxT('\0');
-                }
-
-                int   maxFilter = (int)(of.nFilterIndex*2L-1L);
-                extension = filterBuffer;
-
-                for( int i = 0; i < maxFilter; i++ ) {          // get extension
-                    extension = extension + wxStrlen( extension ) +1;
-                }
+                for( int i = 0; i < maxFilter; i++ )           // get extension
+                    extension = extension + wxStrlen( extension ) + 1;

 
 

-                extension = wxStrrchr( extension, wxT('.') );
-                if (  extension                                 // != "blabla"
-                        && !wxStrrchr( extension, wxT('*') )       // != "blabla.*"
-                        && !wxStrrchr( extension, wxT('?') )       // != "blabla.?"
-                        && extension[1]                           // != "blabla."
-                        && extension[1] != wxT(' ') )              // != "blabla. "
-                {
-                    // now concat extension to the fileName:
-                    m_fileName = wxString(fileNameBuffer) + extension;
-
-                    int len = wxStrlen( fileNameBuffer );
-                    wxStrncpy( fileNameBuffer + len, extension, wxMAXPATH - len );
-                    fileNameBuffer[ wxMAXPATH -1 ] = wxT('\0');
-                }
+                m_fileName = AppendExtension(fileNameBuffer, extension);
+                wxStrncpy(fileNameBuffer, m_fileName.c_str(), wxMin(m_fileName.Len(), wxMAXPATH-1));
+                fileNameBuffer[wxMin(m_fileName.Len(), wxMAXPATH-1)] = wxT('\0');

             }
 
             m_path = fileNameBuffer;
             }
 
             m_path = fileNameBuffer;


@@ -513,18 +368,6 @@ int wxFileDialog::ShowModal()
             m_fileNames.Add(m_fileName);
             m_dir = wxPathOnly(fileNameBuffer);
         }
             m_fileNames.Add(m_fileName);
             m_dir = wxPathOnly(fileNameBuffer);
         }

-        //=== Simulating the wxOVERWRITE_PROMPT >>============================
-        //should we also test for file save style ??
-        if ( (m_dialogStyle & wxOVERWRITE_PROMPT) &&
-             ::wxFileExists( fileNameBuffer ) )
-             {
-             wxString messageText;
-             messageText.Printf(_("File '%s' already exists.\nDo you want to replace it?"), fileNameBuffer);
-             if ( wxMessageBox(messageText, wxT("Save File As"), wxYES_NO | wxICON_EXCLAMATION  ) != wxYES )
-             {
-                 success = FALSE;
-             }            
-        }

     }
     else
     {
     }
     else
     {


@@ -545,50 +388,5 @@ int wxFileDialog::ShowModal()
 
 }
 
 
 }
 

-// Generic file load/save dialog (for internal use only)
-static
-wxString wxDefaultFileSelector(bool load,
-                               const wxChar *what,
-                               const wxChar *extension,
-                               const wxChar *default_name,
-                               wxWindow *parent)
-{
-    wxString prompt;
-    wxString str;
-    if (load)
-        str = _("Load %s file");
-    else
-        str = _("Save %s file");
-    prompt.Printf(str, what);
-
-    const wxChar *ext = extension;
-    if (*ext == wxT('.'))
-        ext++;
-
-    wxString wild;
-    wild.Printf(wxT("*.%s"), ext);
-
-    return wxFileSelector(prompt, NULL, default_name, ext, wild,
-                          load ? wxOPEN : wxSAVE, parent);
-}
-
-// Generic file load dialog
-WXDLLEXPORT wxString wxLoadFileSelector(const wxChar *what,
-                                        const wxChar *extension,
-                                        const wxChar *default_name,
-                                        wxWindow *parent)
-{
-    return wxDefaultFileSelector(TRUE, what, extension, default_name, parent);
-}
-
-// Generic file save dialog
-WXDLLEXPORT wxString wxSaveFileSelector(const wxChar *what,
-                                        const wxChar *extension,
-                                        const wxChar *default_name,
-                                        wxWindow *parent)
-{
-    return wxDefaultFileSelector(FALSE, what, extension, default_name, parent);
-}
-

 #endif // wxUSE_FILEDLG
 
 #endif // wxUSE_FILEDLG