X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d134d2d49f8f2f67f8d7afe6fc89368814dafa6b..06298235850b7e576ef77a9a95b521534f18a4d9:/src/msw/filedlg.cpp diff --git a/src/msw/filedlg.cpp b/src/msw/filedlg.cpp index af6471df6f..17612e6fca 100644 --- a/src/msw/filedlg.cpp +++ b/src/msw/filedlg.cpp @@ -10,46 +10,47 @@ ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "filedlg.h" + #pragma implementation "filedlg.h" #endif // 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" + #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/msw/private.h" #endif -#include - -#if !defined(__WIN32__) || defined(__SALFORDC__) -#include +#if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__) + #include #endif -#include "wx/msw/private.h" - #include #include #include -#if !USE_SHARED_LIBRARY +#include "wx/tokenzr.h" + IMPLEMENT_CLASS(wxFileDialog, wxDialog) -#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) +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 @@ -65,7 +66,7 @@ char *wxFileSelector(const char *title, wxString filter2; if ( defaultExtension && !filter ) - filter2 = wxString("*.") + defaultExtension; + filter2 = wxString(wxT("*.")) + defaultExtension; else if ( filter ) filter2 = filter; @@ -80,14 +81,14 @@ char *wxFileSelector(const char *title, wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y)); - if( Strlen(defaultExtension) != 0 ) + if( wxStrlen(defaultExtension) != 0 ) { int filterFind = 1, filterIndex = 0; for( unsigned int i = 0; i < filter2.Len(); i++ ) { - if( filter2.GetChar(i) == '|' ) + if( filter2.GetChar(i) == wxT('|') ) { // save the start index of the new filter unsigned int is = i++; @@ -96,13 +97,14 @@ char *wxFileSelector(const char *title, // find the end of the filter for( ; i < filter2.Len(); i++ ) { - if(filter2[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) ) +// if( filter2.Mid(is+1,i-is-1) == defaultExtension ) { filterFind = filterIndex; break; @@ -116,11 +118,11 @@ char *wxFileSelector(const char *title, if ( fileDialog.ShowModal() == wxID_OK ) { - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); + wxStrcpy(wxBuffer, (const wxChar *)fileDialog.GetPath()); return wxBuffer; } else - return NULL; + return wxGetEmptyString(); } # if __BORLANDC__ @@ -144,28 +146,28 @@ char *wxFileSelector(const char *title, # endif -char *wxFileSelectorEx(const char *title, - const char *defaultDir, - const char *defaultFileName, +wxString wxFileSelectorEx(const wxChar *title, + const wxChar *defaultDir, + const wxChar *defaultFileName, int* defaultFilterIndex, - const char *filter, + const wxChar *filter, int flags, wxWindow* parent, int x, int y) { - wxFileDialog fileDialog(parent, title ? title : "", defaultDir ? defaultDir : "", - defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y)); + wxFileDialog fileDialog(parent, title ? title : wxT(""), defaultDir ? defaultDir : wxT(""), + defaultFileName ? defaultFileName : wxT(""), filter ? filter : wxT(""), flags, wxPoint(x, y)); if ( fileDialog.ShowModal() == wxID_OK ) { *defaultFilterIndex = fileDialog.GetFilterIndex(); - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); + wxStrcpy(wxBuffer, (const wxChar *)fileDialog.GetPath()); return wxBuffer; } else - return NULL; + return wxGetEmptyString(); } wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, @@ -174,30 +176,53 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, { m_message = message; m_dialogStyle = style; + if ( ( m_dialogStyle & wxMULTIPLE ) && ( m_dialogStyle & wxSAVE ) ) + m_dialogStyle &= ~wxMULTIPLE; m_parent = parent; - m_path = ""; + m_path = wxT(""); m_fileName = defaultFileName; m_dir = defaultDir; m_wildCard = wildCard; m_filterIndex = 1; } -int wxFileDialog::ShowModal(void) +void wxFileDialog::GetPaths(wxArrayString& paths) const +{ + paths.Empty(); + + 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++ ) + { + paths.Add(dir + m_fileNames[n]); + } +} + +int wxFileDialog::ShowModal() { HWND hWnd = 0; if (m_parent) hWnd = (HWND) m_parent->GetHWND(); - static char fileNameBuffer [ MAXPATH ]; // the file-name - char titleBuffer [ MAXFILE+1+MAXEXT ]; // the file-name, without path + static wxChar fileNameBuffer [ MAXPATH ]; // the file-name + wxChar titleBuffer [ MAXFILE+1+MAXEXT ]; // the file-name, without path - *fileNameBuffer = '\0'; - *titleBuffer = '\0'; + *fileNameBuffer = wxT('\0'); + *titleBuffer = wxT('\0'); 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; + if (m_dialogStyle & wxMULTIPLE ) + msw_flags |= +#if defined(OFN_EXPLORER) + OFN_EXPLORER | +#endif // OFN_EXPLORER + OFN_ALLOWMULTISELECT; OPENFILENAME of; memset(&of, 0, sizeof(OPENFILENAME)); @@ -211,16 +236,23 @@ int wxFileDialog::ShowModal(void) of.lStructSize = sizeof(OPENFILENAME); of.hwndOwner = hWnd; - of.lpstrTitle = (char *)(const char *)m_message; + of.lpstrTitle = WXSTRINGCAST m_message; of.lpstrFileTitle = titleBuffer; of.nMaxFileTitle = MAXFILE + 1 + MAXEXT; // Windows 3.0 and 3.1 - of.lpstrInitialDir = (const char *) m_dir; + // 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('\\'); - of.Flags = msw_flags; + of.lpstrInitialDir = m_dir.c_str(); + of.Flags = msw_flags; //=== Like Alejandro Sierra's wildcard modification >>=================== @@ -236,30 +268,37 @@ int wxFileDialog::ShowModal(void) */ //======================================================================= - wxString theFilter = ( Strlen(m_wildCard) == 0 ) ? wxString("*.*") : m_wildCard; + wxString theFilter; + if ( wxStrlen(m_wildCard) == 0 ) + theFilter = wxString(wxT("*.*")); + else + theFilter = m_wildCard ; wxString filterBuffer; - if ( !strchr( theFilter, '|' ) ) { // only one filter ==> default text + 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 ( unsigned int i = 0; i < filterBuffer.Len(); i++ ) { - if ( filterBuffer.GetChar(i) == '|' ) { - filterBuffer[i] = '\0'; - } + } + + filterBuffer += wxT("|"); + // Replace | with \0 + for (i = 0; i < filterBuffer.Len(); i++ ) { + if ( filterBuffer.GetChar(i) == wxT('|') ) { + filterBuffer[i] = wxT('\0'); } } - of.lpstrFilter = (LPSTR)(const char *)filterBuffer; - of.nFilterIndex = m_filterIndex; + of.lpstrFilter = (LPTSTR)(const wxChar *)filterBuffer; + of.nFilterIndex = m_filterIndex + 1; //=== Setting defaultFileName >>========================================= - strncpy( fileNameBuffer, (const char *)m_fileName, MAXPATH-1 ); - fileNameBuffer[ MAXPATH-1 ] = '\0'; + wxStrncpy( fileNameBuffer, (const wxChar *)m_fileName, MAXPATH-1 ); + fileNameBuffer[ MAXPATH-1 ] = wxT('\0'); of.lpstrFile = fileNameBuffer; // holds returned filename of.nMaxFile = MAXPATH; @@ -271,41 +310,84 @@ int wxFileDialog::ShowModal(void) if ( success ) { - const char* extension = NULL; + m_fileNames.Empty(); + + if ( ( m_dialogStyle & wxMULTIPLE ) && +#if defined(OFN_EXPLORER) + ( fileNameBuffer[of.nFileOffset-1] == wxT('\0') ) ) +#else + ( fileNameBuffer[of.nFileOffset-1] == wxT(' ') ) ) +#endif // OFN_EXPLORER + { +#if defined(OFN_EXPLORER) + m_dir = fileNameBuffer; + i = of.nFileOffset; + m_fileName = &fileNameBuffer[i]; + m_fileNames.Add(m_fileName); + i += m_fileName.Len() + 1; + + while (fileNameBuffer[i] != wxT('\0')) + { + m_fileNames.Add(&fileNameBuffer[i]); + i += wxStrlen(&fileNameBuffer[i]) + 1; + } +#else + wxStringTokenizer toke(fileNameBuffer, " \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_fileNames.Sort(); + m_path = dir + m_fileName; + } + else + { + const wxChar* extension = NULL; - //=== Adding the correct extension >>================================= + //=== Adding the correct extension >>================================= - m_filterIndex = (int)of.nFilterIndex; + m_filterIndex = (int)of.nFilterIndex - 1; - if ( of.nFileExtension && fileNameBuffer[ of.nFileExtension-1] != '.' ) - { // user has typed an filename - // without an extension: + if ( !of.nFileExtension || (of.nFileExtension && fileNameBuffer[ of.nFileExtension-1] != wxT('.')) ) + { // user has typed an filename + // without an extension: - int maxFilter = (int)(of.nFilterIndex*2L-1L); - extension = filterBuffer; + int maxFilter = (int)(of.nFilterIndex*2L-1L); + extension = filterBuffer; - for( int i = 0; i < maxFilter; i++ ) { // get extension - extension = extension + strlen( extension ) +1; - } + for( int i = 0; i < maxFilter; i++ ) { // get extension + extension = extension + wxStrlen( extension ) +1; + } - 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) + extension; + 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 = strlen( fileNameBuffer ); - strncpy( fileNameBuffer + len, extension, MAXPATH - len ); - fileNameBuffer[ MAXPATH -1 ] = '\0'; + int len = wxStrlen( fileNameBuffer ); + wxStrncpy( fileNameBuffer + len, extension, MAXPATH - len ); + fileNameBuffer[ MAXPATH -1 ] = wxT('\0'); + } } - } - m_path = fileNameBuffer; - m_fileName = wxFileNameFromPath(fileNameBuffer); + m_path = fileNameBuffer; + m_fileName = wxFileNameFromPath(fileNameBuffer); + m_fileNames.Add(m_fileName); + m_dir = wxPathOnly(fileNameBuffer); + } //=== Simulating the wxOVERWRITE_PROMPT >>============================ @@ -322,48 +404,66 @@ int wxFileDialog::ShowModal(void) } } - } // END: if ( success ) + } + else + { + // common dialog failed - why? +#ifdef __WXDEBUG__ + DWORD dwErr = CommDlgExtendedError(); + if ( dwErr != 0 ) + { + // this msg is only for developers + wxLogError(wxT("Common dialog failed with error code %0lx."), + dwErr); + } + //else: it was just cancelled +#endif + } - return (success ? wxID_OK : wxID_CANCEL) ; + return success ? wxID_OK : wxID_CANCEL; } -// Generic file load/save dialog -static char * -wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent) +// 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"); + if (load) str = _("Load %s file"); + else str = _("Save %s file"); prompt.Printf(str, what); - const char *ext = extension; - if (*ext == '.') + const wxChar *ext = extension; + if (*ext == wxT('.')) ext++; wxString wild; - wild.Printf("*.%s", ext); + wild.Printf(wxT("*.%s"), ext); return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent); } // Generic file load dialog -char * -wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) +WXDLLEXPORT wxString wxLoadFileSelector(const wxChar *what, + const wxChar *extension, + const wxChar *default_name, + wxWindow *parent) { - return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); + return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); } - // Generic file save dialog -char * -wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) +WXDLLEXPORT wxString wxSaveFileSelector(const wxChar *what, + const wxChar *extension, + const wxChar *default_name, + wxWindow *parent) { - return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); + return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); }