X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8ad9ca97bb6fa4e30a685d36966035b6ab399119..6726a6b09748c707351987da56226ac0316d1a00:/src/msw/filedlg.cpp diff --git a/src/msw/filedlg.cpp b/src/msw/filedlg.cpp index 12d9f091e7..de26b29ef6 100644 --- a/src/msw/filedlg.cpp +++ b/src/msw/filedlg.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "filedlg.h" #endif @@ -28,12 +28,11 @@ #pragma hdrstop #endif -#if wxUSE_FILEDLG +#if wxUSE_FILEDLG && !defined(__SMARTPHONE__) #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" @@ -43,7 +42,7 @@ #include "wx/msw/private.h" -#if !defined(__WIN32__) || defined(__SALFORDC__) +#if !defined(__WIN32__) || defined(__WXWINCE__) #include #endif @@ -76,147 +75,24 @@ // 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, - 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; - m_parent = parent; - m_path = wxT(""); - m_fileName = defaultFileName; - m_dir = defaultDir; - m_wildCard = wildCard; - m_filterIndex = 0; } 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; @@ -258,9 +139,14 @@ int wxFileDialog::ShowModal() *fileNameBuffer = wxT('\0'); *titleBuffer = wxT('\0'); +#if WXWIN_COMPATIBILITY_2_4 long msw_flags = 0; if ( (m_dialogStyle & wxHIDE_READONLY) || (m_dialogStyle & wxSAVE) ) msw_flags |= OFN_HIDEREADONLY; +#else + long msw_flags = OFN_HIDEREADONLY; +#endif + if ( m_dialogStyle & wxFILE_MUST_EXIST ) msw_flags |= OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST; @@ -276,13 +162,12 @@ 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); @@ -345,37 +230,22 @@ int wxFileDialog::ShowModal() of.Flags = msw_flags; + wxArrayString wildDescriptions, wildFilters; - //=== Like Alejandro Sierra's wildcard modification >>=================== - /* - In wxFileSelector you can put, instead of a single wild_card, - pairs of strings separated by '|'. - The first string is a description, and the - second is the wild card. You can put any number of pairs. + size_t items = wxParseCommonDialogsFilter(m_wildCard, wildDescriptions, wildFilters); - eg. "description1 (*.ex1)|*.ex1|description2 (*.ex2)|*.ex2" + wxASSERT_MSG( items > 0 , _T("empty wildcard list") ); - If you put a single wild card, it works as before the modification. - */ - //======================================================================= - - wxString theFilter; - if ( wxStrlen(m_wildCard) == 0 ) - theFilter = wxString(wxT("*.*")); - else - theFilter = m_wildCard ; wxString filterBuffer; - if ( !wxStrchr( theFilter, wxT('|') ) ) { // only one filter ==> default text - filterBuffer.Printf(_("Files (%s)|%s"), - theFilter.c_str(), theFilter.c_str()); - } - else { // more then one filter - filterBuffer = theFilter; - + for (i = 0; i < items ; i++) + { + filterBuffer += wildDescriptions[i]; + filterBuffer += wxT("|"); + filterBuffer += wildFilters[i]; + filterBuffer += wxT("|"); } - filterBuffer += wxT("|"); // Replace | with \0 for (i = 0; i < filterBuffer.Len(); i++ ) { if ( filterBuffer.GetChar(i) == wxT('|') ) { @@ -383,7 +253,7 @@ int wxFileDialog::ShowModal() } } - of.lpstrFilter = (LPTSTR)(const wxChar *)filterBuffer; + of.lpstrFilter = (LPTSTR)filterBuffer.c_str(); of.nFilterIndex = m_filterIndex + 1; //=== Setting defaultFileName >>========================================= @@ -427,10 +297,11 @@ int wxFileDialog::ShowModal() if ( ( m_dialogStyle & wxMULTIPLE ) && #if defined(OFN_EXPLORER) - ( fileNameBuffer[of.nFileOffset-1] == wxT('\0') ) ) + ( fileNameBuffer[of.nFileOffset-1] == wxT('\0') ) #else - ( fileNameBuffer[of.nFileOffset-1] == wxT(' ') ) ) + ( fileNameBuffer[of.nFileOffset-1] == wxT(' ') ) #endif // OFN_EXPLORER + ) { #if defined(OFN_EXPLORER) m_dir = fileNameBuffer; @@ -458,13 +329,11 @@ int wxFileDialog::ShowModal() if ( m_dir.Last() != _T('\\') ) dir += _T('\\'); - m_fileNames.Sort(); m_path = dir + m_fileName; + m_filterIndex = (int)of.nFilterIndex - 1; } else { - const wxChar* extension = NULL; - //=== Adding the correct extension >>================================= m_filterIndex = (int)of.nFilterIndex - 1; @@ -473,39 +342,15 @@ int wxFileDialog::ShowModal() (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'); - } + for( int i = 0; i < maxFilter; i++ ) // get extension + extension = extension + wxStrlen( extension ) + 1; - int maxFilter = (int)(of.nFilterIndex*2L-1L); - extension = filterBuffer; - - 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; @@ -513,18 +358,6 @@ 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 { @@ -545,50 +378,5 @@ 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