#endif
#ifndef WX_PRECOMP
- #include <stdio.h>
- #include "wx/defs.h"
#include "wx/utils.h"
#include "wx/msgdlg.h"
#include "wx/dialog.h"
#include "wx/filedlg.h"
#include "wx/intl.h"
#include "wx/log.h"
+ #include "wx/app.h"
#endif
#define INCL_PM
#include <stdlib.h>
#include <string.h>
+#include "wx/tokenzr.h"
+
+#define wxMAXPATH 1024
+#define wxMAXFILE 1024
+#define wxMAXEXT 5
+
+#ifndef MAXPATH
+# define MAXPATH 400
+#endif
+
+#ifndef MAXDRIVE
+# define MAXDRIVE 3
+#endif
+
+#ifndef MAXFILE
+# define MAXFILE 9
+#endif
+
+#ifndef MAXEXT
+# define MAXEXT 5
+#endif
IMPLEMENT_CLASS(wxFileDialog, wxDialog)
-wxString wxFileSelector( const char* title
- ,const char* defaultDir
- ,const char* defaultFileName
- ,const char* defaultExtension
- ,const char* filter
- ,int flags
- ,wxWindow* parent
- ,int x
- ,int y
- )
+// ----------------------------------------------------------------------------
+// global functions
+// ----------------------------------------------------------------------------
+
+wxString wxFileSelector(
+ const char* pzTitle
+, const char* pzDefaultDir
+, const char* pzDefaultFileName
+, const char* pzDefaultExtension
+, const char* pzFilter
+, int nFlags
+, wxWindow* pParent
+, int nX
+, int nY
+)
{
- // If there's a default extension specified but no filter, we create a suitable
- // filter.
-
- wxString filter2("");
- if ( defaultExtension && !filter )
- filter2 = wxString("*.") + wxString(defaultExtension) ;
- else if ( filter )
- filter2 = filter;
-
- wxString defaultDirString;
- if (defaultDir)
- defaultDirString = defaultDir;
+ wxString sFilter("");
+ wxString sDefaultDirString;
+ wxString sDefaultFilenameString;
+
+ //
+ // If there's a default extension specified but no filter, we create
+ // a suitable filter.
+ //
+ if (pzDefaultExtension && !pzFilter)
+ sFilter = wxString("*.") + wxString(pzDefaultExtension);
+ else if (pzFilter)
+ sFilter = pzFilter;
+
+ if (pzDefaultDir)
+ sDefaultDirString = pzDefaultDir;
else
- defaultDirString = "";
+ sDefaultDirString = "";
- wxString defaultFilenameString;
- if (defaultFileName)
- defaultFilenameString = defaultFileName;
+ if (pzDefaultFileName)
+ sDefaultFilenameString = pzDefaultFileName;
else
- defaultFilenameString = "";
+ sDefaultFilenameString = "";
+
+ wxFileDialog vFileDialog( pParent
+ ,pzTitle
+ ,sDefaultDirString
+ ,sDefaultFilenameString
+ ,sFilter
+ ,nFlags
+ ,wxPoint(nX, nY)
+ );
+
+ if (wxStrlen(pzDefaultExtension) != 0)
+ {
+ int nFilterFind = 0;
+ int nFilterIndex = 0;
- wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y));
+ for (unsigned int i = 0; i < sFilter.Len(); i++)
+ {
+ if (sFilter.GetChar(i) == wxT('|'))
+ {
+ //
+ // Save the start index of the new filter
+ unsigned int uIs = i++;
- if ( fileDialog.ShowModal() == wxID_OK )
+ //
+ // Find the end of the filter
+ //
+ for(; i < sFilter.Len(); i++)
+ {
+ if(sFilter[i] == wxT('|'))
+ break;
+ }
+
+ if( i - uIs - 1 > 0 && uIs + 1 < sFilter.Len() )
+ {
+ if(sFilter.Mid(uIs + 1, i - uIs - 1).Contains(pzDefaultExtension))
+ {
+ nFilterFind = nFilterIndex;
+ break;
+ }
+ }
+ nFilterIndex++;
+ }
+ }
+ vFileDialog.SetFilterIndex(nFilterFind);
+ }
+ if (vFileDialog.ShowModal() == wxID_OK)
{
- return fileDialog.GetPath();
+ return vFileDialog.GetPath();
}
else
return wxEmptyString;
-}
-
-# ifndef MAXPATH
-# define MAXPATH 400
-# endif
-
-# ifndef MAXDRIVE
-# define MAXDRIVE 3
-# endif
-
-# ifndef MAXFILE
-# define MAXFILE 9
-# endif
-
-# ifndef MAXEXT
-# define MAXEXT 5
-# endif
-
-wxString wxFileSelectorEx( const char* title
- ,const char* defaultDir
- ,const char* defaultFileName
- ,int* defaultFilterIndex
- ,const char* filter
- ,int flags
- ,wxWindow* parent
- ,int x
- ,int y
- )
+} // end of wxFileSelector
+
+wxString wxFileSelectorEx (
+ const char* pzTitle
+, const char* pzDefaultDir
+, const char* pzDefaultFileName
+, int* pnDefaultFilterIndex
+, const char* pzFilter
+, int nFlags
+, wxWindow* pParent
+, int nX
+, int nY
+)
{
- wxFileDialog fileDialog(parent, title ? title : "", defaultDir ? defaultDir : "",
- defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y));
+ wxFileDialog vFileDialog( pParent
+ ,pzTitle ? pzTitle : ""
+ ,pzDefaultDir ? pzDefaultDir : ""
+ ,pzDefaultFileName ? pzDefaultFileName : ""
+ ,pzFilter ? pzFilter : ""
+ ,nFlags
+ ,wxPoint(nX, nY)
+ );
- if ( fileDialog.ShowModal() == wxID_OK )
+ if (vFileDialog.ShowModal() == wxID_OK)
{
- *defaultFilterIndex = fileDialog.GetFilterIndex();
- return fileDialog.GetPath();
+ *pnDefaultFilterIndex = vFileDialog.GetFilterIndex();
+ return vFileDialog.GetPath();
}
else
return wxEmptyString;
-}
-
-wxFileDialog::wxFileDialog( wxWindow* parent
- ,const wxString& message
- ,const wxString& defaultDir
- ,const wxString& defaultFileName
- ,const wxString& wildCard
- ,long style
- ,const wxPoint& pos
- )
+} // end of wxFileSelectorEx
+
+// ----------------------------------------------------------------------------
+// CLASS wxFileDialog
+// ----------------------------------------------------------------------------
+
+wxFileDialog::wxFileDialog (
+ wxWindow* pParent
+, const wxString& rsMessage
+, const wxString& rsDefaultDir
+, const wxString& rsDefaultFileName
+, const wxString& rsWildCard
+, long lStyle
+, const wxPoint& rPos
+)
+{
+ m_sMessage = rsMessage;
+ m_lDialogStyle = lStyle;
+ if ((m_lDialogStyle & wxMULTIPLE) && (m_lDialogStyle & wxSAVE))
+ m_lDialogStyle &= ~wxMULTIPLE;
+ m_pParent = pParent;
+ m_sPath = "";
+ m_sFileName = rsDefaultFileName;
+ m_sDir = rsDefaultDir;
+ m_sWildCard = rsWildCard;
+ m_nFilterIndex = 1;
+ m_vPos = rPos;
+} // end of wxFileDialog::wxFileDialog
+
+void wxFileDialog::GetPaths (
+ wxArrayString& rasPaths
+) const
{
- m_message = message;
- m_dialogStyle = style;
- m_parent = parent;
- m_path = "";
- m_fileName = defaultFileName;
- m_dir = defaultDir;
- m_wildCard = wildCard;
- m_filterIndex = 1;
-}
+ wxString sDir(m_sDir);
+ size_t nCount = m_asFileNames.GetCount();
+
+ rasPaths.Empty();
+ if (m_sDir.Last() != _T('\\'))
+ sDir += _T('\\');
+
+ for ( size_t n = 0; n < nCount; n++ )
+ {
+ rasPaths.Add(sDir + m_asFileNames[n]);
+ }
+} // end of wxFileDialog::GetPaths
int wxFileDialog::ShowModal()
{
- // TODO
+ wxString sTheFilter;
+ wxString sFilterBuffer;
+ wxChar* pzFilterBuffer;
+ static wxChar zFileNameBuffer[wxMAXPATH]; // the file-name
+ HWND hWnd = 0;
+ wxChar zTitleBuffer[wxMAXFILE + 1 + wxMAXEXT]; // the file-name, without path
+ wxString sDir;
+ size_t i;
+ size_t nLen = m_sDir.length();
+ int nCount = 0;
+ FILEDLG vFileDlg;
+ ULONG lFlags = 0L;
+
+ memset(&vFileDlg, '\0', sizeof(FILEDLG));
+ if (m_pParent)
+ hWnd = (HWND) m_pParent->GetHWND();
+ if (!hWnd && wxTheApp->GetTopWindow())
+ hWnd = (HWND) wxTheApp->GetTopWindow()->GetHWND();
+
+
+ *zFileNameBuffer = wxT('\0');
+ *zTitleBuffer = wxT('\0');
+
+ if (m_lDialogStyle & wxSAVE)
+ lFlags = FDS_SAVEAS_DIALOG;
+ else
+ lFlags = FDS_OPEN_DIALOG;
+
+ if ((m_lDialogStyle & wxHIDE_READONLY) || (m_lDialogStyle & wxSAVE))
+ lFlags |= FDS_SAVEAS_DIALOG;
+ if (m_lDialogStyle & wxMULTIPLE )
+ lFlags |= FDS_OPEN_DIALOG | FDS_MULTIPLESEL;
+
+ vFileDlg.cbSize = sizeof(FILEDLG);
+ vFileDlg.fl = lFlags;
+ vFileDlg.pszTitle = zTitleBuffer;
+
+ //
+ // Convert forward slashes to backslashes (file selector doesn't like
+ // forward slashes) and also squeeze multiple consecutive slashes into one
+ // as it doesn't like two backslashes in a row neither
+ //
+ sDir.reserve(nLen);
+ for ( i = 0; i < nLen; i++ )
+ {
+ wxChar ch = m_sDir[i];
+
+ switch (ch)
+ {
+ case _T('/'):
+ //
+ // Convert to backslash
+ //
+ ch = _T('\\');
+
+ //
+ // Fall through
+ //
+ case _T('\\'):
+ while (i < nLen - 1)
+ {
+ wxChar chNext = m_sDir[i + 1];
+
+ if (chNext != _T('\\') && chNext != _T('/'))
+ break;
+
+ //
+ // Ignore the next one, unless it is at the start of a UNC path
+ //
+ if (i > 0)
+ i++;
+ else
+ break;
+ }
+
+ //
+ // Fall through
+ //
+
+ default:
+ //
+ // Normal char
+ sDir += ch;
+ }
+ }
+ if ( wxStrlen(m_sWildCard) == 0 )
+ sTheFilter = "";
+ else
+ sTheFilter = m_sWildCard;
+
+ pzFilterBuffer = strtok((char*)sTheFilter.c_str(), "|");
+ while(pzFilterBuffer != NULL)
+ {
+ if (nCount > 0 && !(nCount % 2))
+ sDir += wxT(";");
+ if (nCount % 2)
+ {
+ sDir += pzFilterBuffer;
+ }
+ pzFilterBuffer = strtok(NULL, "|");
+ nCount++;
+ }
+ if (nCount == 0)
+ sDir += m_sFileName;
+ if (sDir.IsEmpty())
+ sDir = "*.*";
+ wxStrcpy(vFileDlg.szFullFile, sDir.c_str());
+
+ hWnd = ::WinFileDlg( HWND_DESKTOP
+ ,GetHwndOf(m_pParent)
+ ,&vFileDlg
+ );
+ if (hWnd && vFileDlg.lReturn == DID_OK)
+ {
+ m_asFileNames.Empty();
+ if ((m_lDialogStyle & wxMULTIPLE ) && vFileDlg.ulFQFCount > 1)
+ {
+ for (int i = 0; i < vFileDlg.ulFQFCount; i++)
+ {
+ if (i == 0)
+ {
+ m_sDir = wxPathOnly(wxString((const char*)*vFileDlg.papszFQFilename[0]));
+ m_sPath = (const char*)*vFileDlg.papszFQFilename[0];
+ }
+ m_sFileName = wxFileNameFromPath(wxString((const char*)*vFileDlg.papszFQFilename[i]));
+ m_asFileNames.Add(m_sFileName);
+ }
+ ::WinFreeFileDlgList(vFileDlg.papszFQFilename);
+ }
+ else if (!(m_lDialogStyle & wxSAVE))
+ {
+ m_sPath = vFileDlg.szFullFile;
+ m_sFileName = wxFileNameFromPath(vFileDlg.szFullFile);
+ m_sDir = wxPathOnly(vFileDlg.szFullFile);
+ }
+ else // save file
+ {
+ const wxChar* pzExtension = NULL;
+
+ wxStrcpy(zFileNameBuffer, vFileDlg.szFullFile);
+
+ int nIdx = wxStrlen(zFileNameBuffer) - 1;
+
+ if (zFileNameBuffer[nIdx] == wxT('.') )
+ {
+ zFileNameBuffer[nIdx] = wxT('\0');
+
+ //
+ // User has typed a filename without an extension:
+ //
+ // 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")
+ //
+ pzExtension = sFilterBuffer.c_str();
+
+ for( int i = 0; i < sFilterBuffer.length(); i++ )
+ {
+ //
+ // Get extension
+ //
+ pzExtension = wxStrrchr(pzExtension, wxT('.'));
+ if ( pzExtension &&
+ !wxStrrchr(pzExtension, wxT('*')) &&
+ !wxStrrchr(pzExtension, wxT('?')) &&
+ pzExtension[1] &&
+ pzExtension[1] != wxT(' ')
+ ) // != "blabla. "
+ {
+ //
+ // Now concat extension to the fileName:
+ //
+ m_sPath = wxString(zFileNameBuffer) + pzExtension;
+ }
+ }
+ }
+ else
+ {
+ m_sPath = vFileDlg.szFullFile;
+ }
+ m_sFileName = wxFileNameFromPath(vFileDlg.szFullFile);
+ m_sDir = wxPathOnly(vFileDlg.szFullFile);
+
+ //
+ // === Simulating the wxOVERWRITE_PROMPT >>============================
+ //
+ if ((m_lDialogStyle & wxOVERWRITE_PROMPT) &&
+ (m_lDialogStyle & wxSAVE) &&
+ (wxFileExists(m_sPath.c_str())))
+ {
+ wxString sMessageText;
+
+ sMessageText.Printf( _("File '%s' already exists.\nDo you want to replace it?")
+ ,m_sPath.c_str()
+ );
+ if (wxMessageBox( sMessageText
+ ,wxT("Save File As")
+ ,wxYES_NO | wxICON_EXCLAMATION
+ ) != wxYES)
+ {
+ return wxID_CANCEL;
+ }
+ }
+ }
+ return wxID_OK;
+ }
return wxID_CANCEL;
-}
+} // end of wxFileDialog::ShowModal
+//
// Generic file load/save dialog
-static wxString wxDefaultFileSelector( bool load
- ,const char* what
- ,const char* extension
- ,const char* default_name
- ,wxWindow* parent
- )
+//
+static wxString wxDefaultFileSelector (
+ bool bLoad
+, const char* pzWhat
+, const char* pzExtension
+, const char* pzDefaultName
+, wxWindow* pParent
+)
{
- char *ext = (char *)extension;
+ char* pzExt = (char *)pzExtension;
+ char zPrompt[50];
+ wxString sStr;
+ char zWild[60];
- char prompt[50];
- wxString str;
- if (load)
- str = "Load %s file";
- else
- str = "Save %s file";
- sprintf(prompt, wxGetTranslation(str), what);
-
- if (*ext == '.') ext++;
- char wild[60];
- sprintf(wild, "*.%s", ext);
+ if (bLoad)
+ sStr = "Load %s file";
+ else
+ sStr = "Save %s file";
+ sprintf(zPrompt, wxGetTranslation(sStr), pzWhat);
- return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent);
-}
+ if (*pzExt == '.')
+ pzExt++;
+ sprintf(zWild, "*.%s", pzExt);
+ return wxFileSelector ( zPrompt
+ ,NULL
+ ,pzDefaultName
+ ,pzExt
+ ,zWild
+ ,0
+ ,pParent
+ );
+} // end of wxDefaultFileSelector
+//
// Generic file load dialog
-wxString wxLoadFileSelector( const char* what
- ,const char* extension
- ,const char* default_name
- ,wxWindow* parent
- )
+//
+wxString wxLoadFileSelector (
+ const char* pzWhat
+, const char* pzExtension
+, const char* pzDefaultName
+, wxWindow* pParent
+)
{
- return wxDefaultFileSelector(TRUE, what, extension, default_name, parent);
-}
+ return wxDefaultFileSelector( TRUE
+ ,pzWhat
+ ,pzExtension
+ ,pzDefaultName
+ ,pParent
+ );
+} // end of wxLoadFileSelector
+//
// Generic file save dialog
-wxString wxSaveFileSelector( const char* what
- ,const char* extension
- ,const char* default_name
- ,wxWindow* parent
- )
+//
+wxString wxSaveFileSelector (
+ const char* pzWhat
+, const char* pzExtension
+, const char* pzDefaultName
+, wxWindow* pParent
+)
{
- return wxDefaultFileSelector(FALSE, what, extension, default_name, parent);
-}
-
+ return wxDefaultFileSelector( FALSE
+ ,pzWhat
+ ,pzExtension
+ ,pzDefaultName
+ ,pParent
+ );
+} // end of wxSaveFileSelector
projects / wxWidgets.git / blobdiff