#pragma hdrstop
#endif
+#if wxUSE_FILEDLG
+
#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/log.h"
#include "wx/app.h"
#include "wx/tokenzr.h"
+#ifndef OFN_EXPLORER
+ #define OFN_EXPLORER 0x00080000
+#endif
+
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
#ifdef __WIN32__
-# define wxMAXPATH 4096
+# define wxMAXPATH 65534
#else
# define wxMAXPATH 1024
#endif
flags, wxPoint(x, y));
if( wxStrlen(defaultExtension) != 0 )
{
- int filterFind = 1,
+ int filterFind = 0,
filterIndex = 0;
for( unsigned int i = 0; i < filter2.Len(); i++ )
{
// save the start index of the new filter
unsigned int is = i++;
- filterIndex++;
// find the end of the filter
for( ; i < filter2.Len(); i++ )
if( i-is-1 > 0 && is+1 < filter2.Len() )
{
if( filter2.Mid(is+1,i-is-1).Contains(defaultExtension) )
-// if( filter2.Mid(is+1,i-is-1) == defaultExtension )
{
filterFind = filterIndex;
break;
}
}
+
+ filterIndex++;
}
}
fileDialog.SetFilterIndex(filterFind);
}
+ wxString filename;
if ( fileDialog.ShowModal() == wxID_OK )
{
- wxStrcpy(wxBuffer, (const wxChar *)fileDialog.GetPath());
- return wxBuffer;
+ filename = fileDialog.GetPath();
}
- else
- return wxGetEmptyString();
+
+ return filename;
}
int y)
{
- wxFileDialog fileDialog(parent, title ? title : wxT(""), defaultDir ? defaultDir : wxT(""),
- defaultFileName ? defaultFileName : wxT(""), filter ? filter : wxT(""), flags, wxPoint(x, 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 )
{
- *defaultFilterIndex = fileDialog.GetFilterIndex();
- wxStrcpy(wxBuffer, (const wxChar *)fileDialog.GetPath());
- return wxBuffer;
+ if ( defaultFilterIndex )
+ *defaultFilterIndex = fileDialog.GetFilterIndex();
+
+ filename = fileDialog.GetPath();
}
- else
- return wxGetEmptyString();
+
+ return filename;
}
-wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
- const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard,
- long style, const wxPoint& pos)
+wxFileDialog::wxFileDialog(wxWindow *parent,
+ const wxString& message,
+ const wxString& defaultDir,
+ const wxString& defaultFileName,
+ const wxString& wildCard,
+ long style,
+ const wxPoint& WXUNUSED(pos))
{
m_message = message;
m_dialogStyle = style;
}
}
+void wxFileDialog::SetPath(const wxString& path)
+{
+ wxString ext;
+ wxSplitPath(path, &m_dir, &m_fileName, &ext);
+ if ( !ext.empty() )
+ m_fileName << _T('.') << ext;
+}
+
int wxFileDialog::ShowModal()
{
HWND hWnd = 0;
msw_flags |= OFN_HIDEREADONLY;
if ( m_dialogStyle & wxFILE_MUST_EXIST )
msw_flags |= OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
+
if (m_dialogStyle & wxMULTIPLE )
- msw_flags |=
-#if defined(OFN_EXPLORER)
- OFN_EXPLORER |
-#endif // OFN_EXPLORER
- OFN_ALLOWMULTISELECT;
+ {
+ // OFN_EXPLORER must always be specified with OFN_ALLOWMULTISELECT
+ msw_flags |= OFN_EXPLORER | OFN_ALLOWMULTISELECT;
+ }
+ // if wxCHANGE_DIR flag is not given we shouldn't change the CWD which the
+ // standard dialog does by default
+ if ( !(m_dialogStyle & wxCHANGE_DIR) )
+ {
+ 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;
+ }
+*/
OPENFILENAME of;
wxZeroMemory(of);
of.nMaxFileTitle = wxMAXFILE + 1 + wxMAXEXT; // Windows 3.0 and 3.1
// Convert forward slashes to backslashes (file selector doesn't like
- // forward slashes)
- size_t i = 0;
- size_t len = m_dir.Length();
- for (i = 0; i < len; i++)
- if (m_dir[i] == wxT('/'))
- m_dir[i] = wxT('\\');
+ // forward slashes) and also squeeze multiple consecutive slashes into one
+ // as it doesn't like two backslashes in a row neither
+
+ wxString dir;
+ size_t i, len = m_dir.length();
+ dir.reserve(len);
+ for ( i = 0; i < len; i++ )
+ {
+ wxChar ch = m_dir[i];
+ switch ( ch )
+ {
+ case _T('/'):
+ // convert to backslash
+ ch = _T('\\');
- of.lpstrInitialDir = m_dir.c_str();
+ // fall through
+
+ case _T('\\'):
+ while ( i < len - 1 )
+ {
+ wxChar chNext = m_dir[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
+ dir += ch;
+ }
+ }
+
+ of.lpstrInitialDir = dir.c_str();
of.Flags = msw_flags;
//== Execute FileDialog >>=================================================
- bool success = (m_dialogStyle & wxSAVE) ? (GetSaveFileName(&of) != 0)
- : (GetOpenFileName(&of) != 0);
+ bool success = (m_dialogStyle & wxSAVE ? GetSaveFileName(&of)
+ : GetOpenFileName(&of)) != 0;
DWORD errCode = CommDlgExtendedError();
: (GetOpenFileName(&of) != 0);
}
}
-#endif
+#endif // __WIN32__
if ( success )
{
i += wxStrlen(&fileNameBuffer[i]) + 1;
}
#else
- wxStringTokenizer toke(fileNameBuffer, " \t\r\n");
+ wxStringTokenizer toke(fileNameBuffer, _T(" \t\r\n"));
m_dir = toke.GetNextToken();
m_fileName = toke.GetNextToken();
m_fileNames.Add(m_fileName);
m_filterIndex = (int)of.nFilterIndex - 1;
- if ( !of.nFileExtension || (of.nFileExtension && fileNameBuffer[ of.nFileExtension-1] != wxT('.')) )
- { // user has typed an filename
- // without an extension:
+ if ( !of.nFileExtension ||
+ (of.nFileExtension && fileNameBuffer[of.nFileExtension] == 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")
+ int idx = wxStrlen(fileNameBuffer) - 1;
+ if ( fileNameBuffer[idx] == wxT('.') )
+ {
+ fileNameBuffer[idx] = wxT('\0');
+ }
int maxFilter = (int)(of.nFilterIndex*2L-1L);
extension = filterBuffer;
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(_("Replace file '%s'?"), fileNameBuffer);
-
- if ( wxMessageBox(messageText, m_message, wxYES_NO ) != wxYES )
- {
- success = FALSE;
- }
+ {
+ 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
{
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);
+ 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++;
+ const wxChar *ext = extension;
+ if (*ext == wxT('.'))
+ ext++;
- wxString wild;
- wild.Printf(wxT("*.%s"), ext);
+ wxString wild;
+ wild.Printf(wxT("*.%s"), ext);
- return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent);
+ return wxFileSelector(prompt, NULL, default_name, ext, wild,
+ load ? wxOPEN : wxSAVE, parent);
}
// Generic file load dialog
return wxDefaultFileSelector(FALSE, what, extension, default_name, parent);
}
+#endif // wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff