X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a039ccbfc50645ad0e990ea2ceb12943baa7fd3f..886dd7d28e50c003cc88b81b968d487a3c17b0d7:/src/msw/filedlg.cpp?ds=sidebyside diff --git a/src/msw/filedlg.cpp b/src/msw/filedlg.cpp index 4f0d03e243..13ee874b53 100644 --- a/src/msw/filedlg.cpp +++ b/src/msw/filedlg.cpp @@ -5,7 +5,7 @@ // Modified by: // Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem +// Copyright: (c) Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -35,6 +35,7 @@ #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" @@ -42,7 +43,7 @@ #include "wx/msw/private.h" -#if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__) +#if !defined(__WIN32__) || defined(__SALFORDC__) #include #endif @@ -50,6 +51,7 @@ #include #include +#include "wx/filename.h" #include "wx/tokenzr.h" #ifndef OFN_EXPLORER @@ -61,7 +63,7 @@ // ---------------------------------------------------------------------------- #ifdef __WIN32__ -# define wxMAXPATH 4096 +# define wxMAXPATH 65534 #else # define wxMAXPATH 1024 #endif @@ -81,125 +83,16 @@ IMPLEMENT_CLASS(wxFileDialog, wxDialog) // ---------------------------------------------------------------------------- -// 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, const wxPoint& WXUNUSED(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; @@ -224,10 +117,21 @@ void wxFileDialog::GetPaths(wxArrayString& paths) const size_t count = m_fileNames.GetCount(); for ( size_t n = 0; n < count; n++ ) { - paths.Add(dir + m_fileNames[n]); + if (wxFileName(m_fileNames[n]).IsAbsolute()) + paths.Add(m_fileNames[n]); + else + paths.Add(dir + m_fileNames[n]); } } +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; @@ -259,12 +163,13 @@ int wxFileDialog::ShowModal() { 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); @@ -309,8 +214,11 @@ int wxFileDialog::ShowModal() if ( chNext != _T('\\') && chNext != _T('/') ) break; - // ignore the next one - i++; + // ignore the next one, unless it is at the start of a UNC path + if (i > 0) + i++; + else + break; } // fall through @@ -398,29 +306,6 @@ int wxFileDialog::ShowModal() : (GetOpenFileName(&of) != 0); } } - -#if wxUSE_UNICODE_MSLU && defined(OFN_EXPLORER) - // VS: there's a bug in unicows.dll - when multiple files are selected, - // of.nFileOffset doesn't point to the first filename but rather to - // the last component of directory name. This bug is known to MSLU - // developers, but they are not going to fix it: "this is a true - // limitation, that we have decided to live with" and "working - // harder on this case just did not seem worth the effort"... - // - // Our only option is to try to fix it ourselves: - - if ( (m_dialogStyle & wxMULTIPLE) && - (fileNameBuffer[of.nFileOffset-1] != wxT('\0')) && - wxGetOsVersion() == wxWIN95 /*using unicows.dll*/) - { - if ( wxDirExists(fileNameBuffer) ) - { - // 1st component is dir => multiple files selected - of.nFileOffset = wxStrlen(fileNameBuffer)+1; - } - } -#endif // wxUSE_UNICODE_MSLU - #endif // __WIN32__ if ( success ) @@ -515,6 +400,18 @@ int wxFileDialog::ShowModal() 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 { @@ -535,50 +432,5 @@ 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