X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ce3ed50dbe32d118321082db84c3a9abb047d5b7..0bbe61b8c18a1795189f0cf73cc61c14a0fb846d:/src/msw/filedlg.cpp?ds=inline diff --git a/src/msw/filedlg.cpp b/src/msw/filedlg.cpp index 30d397bf4f..7ed1c81362 100644 --- a/src/msw/filedlg.cpp +++ b/src/msw/filedlg.cpp @@ -1,385 +1,595 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: filedlg.cpp +// Name: src/msw/filedlg.cpp // Purpose: wxFileDialog // Author: Julian Smart // Modified by: // Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem +// Copyright: (c) Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "filedlg.h" -#endif +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif -#ifndef WX_PRECOMP -#include -#include "wx/defs.h" -#include "wx/utils.h" -#include "wx/msgdlg.h" -#include "wx/dialog.h" -#include "wx/filedlg.h" -#include "wx/intl.h" -#endif +#if wxUSE_FILEDLG && !(defined(__SMARTPHONE__) && defined(__WXWINCE__)) -#include +#include "wx/filedlg.h" -#if !defined(__WIN32__) || defined(__SALFORDC__) -#include +#ifndef WX_PRECOMP + #include "wx/msw/wrapcdlg.h" + #include "wx/msw/missing.h" + #include "wx/utils.h" + #include "wx/msgdlg.h" + #include "wx/filefn.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/app.h" + #include "wx/math.h" #endif -#include "wx/msw/private.h" - -#include #include #include -#define wxDIALOG_DEFAULT_X 300 -#define wxDIALOG_DEFAULT_Y 300 +#include "wx/filename.h" +#include "wx/tokenzr.h" + +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY -IMPLEMENT_CLASS(wxFileDialog, wxDialog) +#ifdef __WIN32__ +# define wxMAXPATH 65534 +#else +# define wxMAXPATH 1024 #endif -char *wxFileSelector(const char *title, - const char *defaultDir, const char *defaultFileName, - const char *defaultExtension, const char *filter, int flags, - wxWindow *parent, int x, int y) +# define wxMAXFILE 1024 + +# define wxMAXEXT 5 + +// ---------------------------------------------------------------------------- +// globals +// ---------------------------------------------------------------------------- + +// standard dialog size for the old Windows systems where the dialog wasn't +// resizeable +static wxRect gs_rectDialog(0, 0, 428, 266); + +// ============================================================================ +// implementation +// ============================================================================ + +IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase) + +// ---------------------------------------------------------------------------- +// hook function for moving the dialog +// ---------------------------------------------------------------------------- + +UINT_PTR APIENTRY +wxFileDialogHookFunction(HWND hDlg, + UINT iMsg, + WPARAM WXUNUSED(wParam), + LPARAM lParam) { - // 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("*.") + wxString(defaultExtension) ; - else if ( filter ) - filter2 = filter; - - wxString defaultDirString; - if (defaultDir) - defaultDirString = defaultDir; - else - defaultDirString = ""; + switch ( iMsg ) + { + case WM_NOTIFY: + { + OFNOTIFY *pNotifyCode = wx_reinterpret_cast(OFNOTIFY *, lParam); + if ( pNotifyCode->hdr.code == CDN_INITDONE ) + { + wx_reinterpret_cast(wxFileDialog *, + pNotifyCode->lpOFN->lCustData) + ->MSWOnInitDone((WXHWND)hDlg); + } + } + break; + + case WM_DESTROY: + // reuse the position used for the dialog the next time by default + // + // NB: at least under Windows 2003 this is useless as after the + // first time it's shown the dialog always remembers its size + // and position itself and ignores any later SetWindowPos calls + wxCopyRECTToRect(wxGetWindowRect(::GetParent(hDlg)), gs_rectDialog); + break; + } - wxString defaultFilenameString; - if (defaultFileName) - defaultFilenameString = defaultFileName; - else - defaultFilenameString = ""; - - wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y)); - if(defaultExtension) - { - unsigned int ii; - int filterFind,filterIndex=0; - filterFind=1; - for(ii=0;ii 0 && is+1 < filter2.Length()) - if(filter2.Mid(is+1,ii-is-1) == defaultExtension) - { - filterFind=filterIndex; - break; - } - } - } - fileDialog.SetFilterIndex(filterFind); - } - - if ( fileDialog.ShowModal() == wxID_OK ) - { - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; - } - else - return NULL; + // do the default processing + return 0; } -# if __BORLANDC__ -# include // for MAXPATH etc. ( Borland 3.1 ) -# endif +// ---------------------------------------------------------------------------- +// wxFileDialog +// ---------------------------------------------------------------------------- + +wxFileDialog::wxFileDialog(wxWindow *parent, + const wxString& message, + const wxString& defaultDir, + const wxString& defaultFileName, + const wxString& wildCard, + long style, + const wxPoint& pos, + const wxSize& sz, + const wxString& name) + : wxFileDialogBase(parent, message, defaultDir, defaultFileName, + wildCard, style, pos, sz, name) + +{ + // NB: all style checks are done by wxFileDialogBase::Create -# ifndef MAXPATH -# define MAXPATH 400 -# endif + m_bMovedWindow = false; + m_centreDir = 0; -# ifndef MAXDRIVE -# define MAXDRIVE 3 -# endif + // Must set to zero, otherwise the wx routines won't size the window + // the second time you call the file dialog, because it thinks it is + // already at the requested size.. (when centering) + gs_rectDialog.x = + gs_rectDialog.y = 0; +} -# ifndef MAXFILE -# define MAXFILE 9 -# endif +void wxFileDialog::GetPaths(wxArrayString& paths) const +{ + paths.Empty(); -# ifndef MAXEXT -# define MAXEXT 5 -# endif + wxString dir(m_dir); + if ( m_dir.Last() != _T('\\') ) + dir += _T('\\'); + size_t count = m_fileNames.GetCount(); + for ( size_t n = 0; n < count; n++ ) + { + if (wxFileName(m_fileNames[n]).IsAbsolute()) + paths.Add(m_fileNames[n]); + else + paths.Add(dir + m_fileNames[n]); + } +} -char *wxFileSelectorEx(const char *title, - const char *defaultDir, - const char *defaultFileName, - int* defaultFilterIndex, - const char *filter, - int flags, - wxWindow* parent, - int x, - int y) +void wxFileDialog::GetFilenames(wxArrayString& files) const +{ + files = m_fileNames; +} +void wxFileDialog::SetPath(const wxString& path) { - wxFileDialog fileDialog(parent, title ? title : "", defaultDir ? defaultDir : "", - defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y)); + wxString ext; + wxSplitPath(path, &m_dir, &m_fileName, &ext); + if ( !ext.empty() ) + m_fileName << _T('.') << ext; +} - if ( fileDialog.ShowModal() == wxID_OK ) +void wxFileDialog::DoGetPosition(int *x, int *y) const +{ + if ( x ) + *x = gs_rectDialog.x; + if ( y ) + *y = gs_rectDialog.y; +} + +void wxFileDialog::DoGetSize(int *width, int *height) const +{ + if ( width ) + *width = gs_rectDialog.width; + if ( height ) + *height = gs_rectDialog.height; +} + +void wxFileDialog::DoMoveWindow(int x, int y, int WXUNUSED(w), int WXUNUSED(h)) +{ + gs_rectDialog.x = x; + gs_rectDialog.y = y; + + // our HWND is only set when we're called from MSWOnInitDone(), test if + // this is the case + HWND hwnd = GetHwnd(); + if ( hwnd ) { - *defaultFilterIndex = fileDialog.GetFilterIndex(); - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; + // size of the dialog can't be changed because the controls are not + // laid out correctly then + ::SetWindowPos(hwnd, HWND_TOP, x, y, 0, 0, SWP_NOZORDER | SWP_NOSIZE); + } + else // just remember that we were requested to move the window + { + m_bMovedWindow = true; + + // if Centre() had been called before, it shouldn't be taken into + // account now + m_centreDir = 0; } - else - return NULL; } -wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, - const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard, - long style, const wxPoint& pos) +void wxFileDialog::DoCentre(int dir) { - m_message = message; - m_dialogStyle = style; - m_parent = parent; - m_path = ""; - m_fileName = defaultFileName; - m_dir = defaultDir; - m_wildCard = wildCard; - m_filterIndex = 1; + m_centreDir = dir; + m_bMovedWindow = true; + + // it's unnecessary to do anything else at this stage as we'll redo it in + // MSWOnInitDone() anyhow } -int wxFileDialog::ShowModal(void) +void wxFileDialog::MSWOnInitDone(WXHWND hDlg) { - HWND hWnd = 0; - if (m_parent) hWnd = (HWND) m_parent->GetHWND(); + // note the the dialog is the parent window: hDlg is a child of it when + // OFN_EXPLORER is used + HWND hFileDlg = ::GetParent((HWND)hDlg); - static char fileNameBuffer [ MAXPATH ]; // the file-name - char titleBuffer [ MAXFILE+1+MAXEXT ]; // the file-name, without path + // set HWND so that our DoMoveWindow() works correctly + SetHWND((WXHWND)hFileDlg); - *fileNameBuffer = '\0'; - *titleBuffer = '\0'; + if ( m_centreDir ) + { + // now we have the real dialog size, remember it + RECT rect; + GetWindowRect(hFileDlg, &rect); + gs_rectDialog = wxRectFromRECT(rect); + + // and position the window correctly: notice that we must use the base + // class version as our own doesn't do anything except setting flags + wxFileDialogBase::DoCentre(m_centreDir); + } + else // need to just move it to the correct place + { + SetPosition(gs_rectDialog.GetPosition()); + } - char* filterBuffer = NULL; - char* extension = NULL; - char* theFilter = (char *)(const char *)m_wildCard; + // we shouldn't destroy this HWND + SetHWND(NULL); +} - long msw_flags = 0; - if ( (m_dialogStyle & wxHIDE_READONLY) || (m_dialogStyle & wxSAVE) ) - msw_flags |= OFN_HIDEREADONLY; - if ( m_dialogStyle & wxFILE_MUST_EXIST ) - msw_flags |= OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST; +// helper used below in ShowModal(): style is used to determine whether to show +// the "Save file" dialog (if it contains wxFD_SAVE bit) or "Open file" one; +// returns true on success or false on failure in which case err is filled with +// the CDERR_XXX constant +static bool DoShowCommFileDialog(OPENFILENAME *of, long style, DWORD *err) +{ + if ( style & wxFD_SAVE ? GetSaveFileName(of) : GetOpenFileName(of) ) + return true; - OPENFILENAME of; - memset(&of, 0, sizeof(OPENFILENAME)); + if ( err ) + { +#ifdef __WXWINCE__ + // according to MSDN, CommDlgExtendedError() should work under CE as + // well but apparently in practice it doesn't (anybody has more + // details?) + *err = GetLastError(); +#else + *err = CommDlgExtendedError(); +#endif + } - of.lpstrCustomFilter = NULL; // system should not save custom filter - of.nMaxCustFilter = 0L; + return false; +} - of.nFileOffset = 0; // 0-based pointer to filname in lpstFile - of.nFileExtension = 0; // 0-based pointer to extension in lpstrFile - of.lpstrDefExt = NULL; // no default extension +// We want to use OPENFILENAME struct version 5 (Windows 2000/XP) but we don't +// know if the OPENFILENAME declared in the currently used headers is a V5 or +// V4 (smaller) one so we try to manually extend the struct in case it is the +// old one. +// +// We don't do this on Windows CE nor under Win64, however, as there are no +// compilers with old headers for these architectures +#if defined(__WXWINCE__) || defined(__WIN64__) + typedef OPENFILENAME wxOPENFILENAME; + + static const DWORD gs_ofStructSize = sizeof(OPENFILENAME); +#else // !__WXWINCE__ || __WIN64__ + #define wxTRY_SMALLER_OPENFILENAME + + struct wxOPENFILENAME : public OPENFILENAME + { + // fields added in Windows 2000/XP comdlg32.dll version + void *pVoid; + DWORD dw1; + DWORD dw2; + }; - of.lStructSize = sizeof(OPENFILENAME); - of.hwndOwner = hWnd; - of.lpstrTitle = (char *)(const char *)m_message; + // hardcoded sizeof(OPENFILENAME) in the Platform SDK: we have to do it + // because sizeof(OPENFILENAME) in the headers we use when compiling the + // library could be less if _WIN32_WINNT is not >= 0x500 + static const DWORD wxOPENFILENAME_V5_SIZE = 88; + // this is hardcoded sizeof(OPENFILENAME_NT4) from Platform SDK + static const DWORD wxOPENFILENAME_V4_SIZE = 76; - of.lpstrFileTitle = titleBuffer; - of.nMaxFileTitle = MAXFILE + 1 + MAXEXT; // Windows 3.0 and 3.1 + // always try the new one first + static DWORD gs_ofStructSize = wxOPENFILENAME_V5_SIZE; +#endif // __WXWINCE__ || __WIN64__/!... - of.lpstrInitialDir = (const char *) m_dir; +int wxFileDialog::ShowModal() +{ + HWND hWnd = 0; + if (m_parent) hWnd = (HWND) m_parent->GetHWND(); + if (!hWnd && wxTheApp->GetTopWindow()) + hWnd = (HWND) wxTheApp->GetTopWindow()->GetHWND(); - of.Flags = msw_flags; + static wxChar fileNameBuffer [ wxMAXPATH ]; // the file-name + wxChar titleBuffer [ wxMAXFILE+1+wxMAXEXT ]; // the file-name, without path + *fileNameBuffer = wxT('\0'); + *titleBuffer = wxT('\0'); + long msw_flags = OFN_HIDEREADONLY; - //=== Like Alejandro Sierra's wildcard modification >>=================== + if ( HasFdFlag(wxFD_FILE_MUST_EXIST) ) + msw_flags |= OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST; /* - 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. + If the window has been moved the programmer is probably + trying to center or position it. Thus we set the callback + or hook function so that we can actually adjust the position. + Without moving or centering the dlg, it will just stay + in the upper left of the frame, it does not center + automatically. + */ + if (m_bMovedWindow) // we need these flags. + { + msw_flags |= OFN_EXPLORER|OFN_ENABLEHOOK; +#ifndef __WXWINCE__ + msw_flags |= OFN_ENABLESIZING; +#endif + } - eg. "description1 (*.ex1)|*.ex1|description2 (*.ex2)|*.ex2" + if ( HasFdFlag(wxFD_MULTIPLE) ) + { + // OFN_EXPLORER must always be specified with OFN_ALLOWMULTISELECT + msw_flags |= OFN_EXPLORER | OFN_ALLOWMULTISELECT; + } - If you put a single wild card, it works as before the modification. - */ - //======================================================================= + // if wxFD_CHANGE_DIR flag is not given we shouldn't change the CWD which the + // standard dialog does by default (notice that under NT it does it anyhow, + // OFN_NOCHANGEDIR or not, see below) + if ( !HasFdFlag(wxFD_CHANGE_DIR) ) + { + msw_flags |= OFN_NOCHANGEDIR; + } + + if ( HasFdFlag(wxFD_OVERWRITE_PROMPT) ) + { + msw_flags |= OFN_OVERWRITEPROMPT; + } - if ( !theFilter || (strcmp(theFilter, "") == 0)) theFilter = "*.*"; + wxOPENFILENAME of; + wxZeroMemory(of); - int filterBufferLen = 0; + of.lStructSize = gs_ofStructSize; + of.hwndOwner = hWnd; + of.lpstrTitle = m_message.wx_str(); + of.lpstrFileTitle = titleBuffer; + of.nMaxFileTitle = wxMAXFILE + 1 + wxMAXEXT; - if ( !strchr( theFilter, '|' ) ) { // only one filter ==> default text: - char buffText[] = "Files (%s)|%s"; - filterBufferLen = strlen( theFilter )*2 + strlen( buffText ) -4; - filterBuffer = new char[ filterBufferLen +2 ]; + // 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 - if ( filterBuffer ) { - sprintf( filterBuffer, buffText, theFilter, theFilter ); + 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('\\'); + + // 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; } } - else { // more then one filter - filterBufferLen = strlen( theFilter ); - filterBuffer = new char[ filterBufferLen +2 ]; - if ( filterBuffer ) { - strcpy( filterBuffer, theFilter ); - } + of.lpstrInitialDir = dir.c_str(); + + of.Flags = msw_flags; + of.lpfnHook = wxFileDialogHookFunction; + of.lCustData = (LPARAM)this; + + wxArrayString wildDescriptions, wildFilters; + + size_t items = wxParseCommonDialogsFilter(m_wildCard, wildDescriptions, wildFilters); + + wxASSERT_MSG( items > 0 , _T("empty wildcard list") ); + + wxString filterBuffer; + + for (i = 0; i < items ; i++) + { + filterBuffer += wildDescriptions[i]; + filterBuffer += wxT("|"); + filterBuffer += wildFilters[i]; + filterBuffer += wxT("|"); } - if ( filterBuffer ) { // Substituting '|' with '\0' - for ( int i = 0; i < filterBufferLen; i++ ) { - if ( filterBuffer[i] == '|' ) { filterBuffer[i] = '\0'; } + // Replace | with \0 + for (i = 0; i < filterBuffer.length(); i++ ) { + if ( filterBuffer.GetChar(i) == wxT('|') ) { + filterBuffer[i] = wxT('\0'); } } - filterBuffer[filterBufferLen+1] = '\0'; - - of.lpstrFilter = (LPSTR)filterBuffer; - of.nFilterIndex = m_filterIndex; + of.lpstrFilter = (LPTSTR)filterBuffer.wx_str(); + of.nFilterIndex = m_filterIndex + 1; //=== Setting defaultFileName >>========================================= - strncpy( fileNameBuffer, (const char *)m_fileName, MAXPATH-1 ); - fileNameBuffer[ MAXPATH-1 ] = '\0'; + wxStrncpy(fileNameBuffer, m_fileName, wxMAXPATH-1); + fileNameBuffer[ wxMAXPATH-1 ] = wxT('\0'); of.lpstrFile = fileNameBuffer; // holds returned filename - of.nMaxFile = MAXPATH; - - //== Execute FileDialog >>================================================= + of.nMaxFile = wxMAXPATH; + + // we must set the default extension because otherwise Windows would check + // for the existing of a wrong file with wxFD_OVERWRITE_PROMPT (i.e. if the + // user types "foo" and the default extension is ".bar" we should force it + // to check for "foo.bar" existence and not "foo") + wxString defextBuffer; // we need it to be alive until GetSaveFileName()! + if (HasFdFlag(wxFD_SAVE)) + { + const wxChar* extension = filterBuffer.wx_str(); + int maxFilter = (int)(of.nFilterIndex*2L) - 1; - bool success = (m_dialogStyle & wxSAVE) ? (GetSaveFileName(&of) != 0) : (GetOpenFileName(&of) != 0); + for( int i = 0; i < maxFilter; i++ ) // get extension + extension = extension + wxStrlen( extension ) + 1; - if ( success ) - { - //=== Adding the correct extension >>================================= + // use dummy name a to avoid assert in AppendExtension + defextBuffer = AppendExtension(wxT("a"), extension); + if (defextBuffer.StartsWith(wxT("a."))) + { + defextBuffer = defextBuffer.Mid(2); // remove "a." + of.lpstrDefExt = defextBuffer.c_str(); + } + } - m_filterIndex = (int)of.nFilterIndex; + // store off before the standard windows dialog can possibly change it + const wxString cwdOrig = wxGetCwd(); - if ( of.nFileExtension && fileNameBuffer[ of.nFileExtension-1] != '.' ) - { // user has typed an filename - // without an extension: + //== Execute FileDialog >>================================================= - int maxFilter = (int)(of.nFilterIndex*2L-1L); - extension = filterBuffer; + DWORD errCode; + bool success = DoShowCommFileDialog(&of, m_windowStyle, &errCode); - for( int i = 0; i < maxFilter; i++ ) { // get extension - extension = extension + strlen( extension ) +1; - } +#ifdef wxTRY_SMALLER_OPENFILENAME + // the system might be too old to support the new version file dialog + // boxes, try with the old size + if ( !success && errCode == CDERR_STRUCTSIZE && + of.lStructSize != wxOPENFILENAME_V4_SIZE ) + { + of.lStructSize = wxOPENFILENAME_V4_SIZE; - extension = strrchr( extension, '.' ); - if ( extension // != "blabla" - && !strrchr( extension, '*' ) // != "blabla.*" - && !strrchr( extension, '?' ) // != "blabla.?" - && extension[1] // != "blabla." - && extension[1] != ' ' ) // != "blabla. " - { - // now concat extension to the fileName: - m_fileName = wxString(fileNameBuffer) + wxString(extension); + success = DoShowCommFileDialog(&of, m_windowStyle, &errCode); - int len = strlen( fileNameBuffer ); - strncpy( fileNameBuffer + len, extension, MAXPATH - len ); - fileNameBuffer[ MAXPATH -1 ] = '\0'; - } + if ( success || !errCode ) + { + // use this struct size for subsequent dialogs + gs_ofStructSize = of.lStructSize; } + } +#endif // wxTRY_SMALLER_OPENFILENAME - m_path = fileNameBuffer; - m_fileName = wxFileNameFromPath(fileNameBuffer); - + if ( success ) + { + // GetOpenFileName will always change the current working directory on + // (according to MSDN) "Windows NT 4.0/2000/XP" because the flag + // OFN_NOCHANGEDIR has no effect. If the user did not specify + // wxFD_CHANGE_DIR let's restore the current working directory to what it + // was before the dialog was shown. + if ( msw_flags & OFN_NOCHANGEDIR ) + { + wxSetWorkingDirectory(cwdOrig); + } - //=== Simulating the wxOVERWRITE_PROMPT >>============================ + m_fileNames.Empty(); - if ( (m_dialogStyle & wxOVERWRITE_PROMPT) && ::wxFileExists( fileNameBuffer ) ) + if ( ( HasFdFlag(wxFD_MULTIPLE) ) && +#if defined(OFN_EXPLORER) + ( fileNameBuffer[of.nFileOffset-1] == wxT('\0') ) +#else + ( fileNameBuffer[of.nFileOffset-1] == wxT(' ') ) +#endif // OFN_EXPLORER + ) { - char questionText[] = "Replace file\n%s?"; - char* messageText = new char[strlen(questionText)+strlen(fileNameBuffer)-1]; - sprintf( messageText, questionText, fileNameBuffer ); - - if ( messageText && ( wxMessageBox( (const char *)messageText, m_message, wxYES_NO ) != wxYES ) ) +#if defined(OFN_EXPLORER) + m_dir = fileNameBuffer; + i = of.nFileOffset; + m_fileName = &fileNameBuffer[i]; + m_fileNames.Add(m_fileName); + i += m_fileName.length() + 1; + + while (fileNameBuffer[i] != wxT('\0')) { - success = FALSE; + m_fileNames.Add(&fileNameBuffer[i]); + i += wxStrlen(&fileNameBuffer[i]) + 1; } - - delete[] messageText; +#else + wxStringTokenizer toke(fileNameBuffer, _T(" \t\r\n")); + m_dir = toke.GetNextToken(); + m_fileName = toke.GetNextToken(); + m_fileNames.Add(m_fileName); + + while (toke.HasMoreTokens()) + m_fileNames.Add(toke.GetNextToken()); +#endif // OFN_EXPLORER + + wxString dir(m_dir); + if ( m_dir.Last() != _T('\\') ) + dir += _T('\\'); + + m_path = dir + m_fileName; + m_filterIndex = (int)of.nFilterIndex - 1; } + else + { + //=== Adding the correct extension >>================================= - } // END: if ( success ) - - - delete[] filterBuffer; - - return (success ? wxID_OK : wxID_CANCEL) ; + m_filterIndex = (int)of.nFilterIndex - 1; -} + if ( !of.nFileExtension || + (of.nFileExtension && fileNameBuffer[of.nFileExtension] == wxT('\0')) ) + { + // User has typed a filename without an extension: + const wxChar* extension = filterBuffer.wx_str(); + int maxFilter = (int)(of.nFilterIndex*2L) - 1; -#define wxDIALOG_DEFAULT_X 300 -#define wxDIALOG_DEFAULT_Y 300 + for( int i = 0; i < maxFilter; i++ ) // get extension + extension = extension + wxStrlen( extension ) + 1; -// Generic file load/save dialog -// static inline char * // HP compiler complains -static char * -wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - char *ext = (char *)extension; - - 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); - - return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent); -} + m_fileName = AppendExtension(fileNameBuffer, extension); + wxStrncpy(fileNameBuffer, m_fileName.c_str(), wxMin(m_fileName.length(), wxMAXPATH-1)); + fileNameBuffer[wxMin(m_fileName.length(), wxMAXPATH-1)] = wxT('\0'); + } -// Generic file load dialog -char * -wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); -} + m_path = fileNameBuffer; + m_fileName = wxFileNameFromPath(fileNameBuffer); + m_fileNames.Add(m_fileName); + m_dir = wxPathOnly(fileNameBuffer); + } + } +#ifdef __WXDEBUG__ + else + { + // common dialog failed - why? + if ( errCode != 0 ) + { + // this msg is only for developers so don't translate it + wxLogError(wxT("Common dialog failed with error code %0lx."), + errCode); + } + //else: it was just cancelled + } +#endif // __WXDEBUG__ + return success ? wxID_OK : wxID_CANCEL; -// Generic file save dialog -char * -wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); } - +#endif // wxUSE_FILEDLG && !(__SMARTPHONE__ && __WXWINCE__)