// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#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 <stdio.h>
-#include "wx/defs.h"
-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/filedlg.h"
+ #include <stdio.h>
+ #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/log.h"
#endif
#include <windows.h>
-#ifndef __WIN32__
-#include <commdlg.h>
+#if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__)
+ #include <commdlg.h>
#endif
#include "wx/msw/private.h"
#include <stdlib.h>
#include <string.h>
-#define wxDIALOG_DEFAULT_X 300
-#define wxDIALOG_DEFAULT_Y 300
-
#if !USE_SHARED_LIBRARY
-IMPLEMENT_CLASS(wxFileDialog, wxDialog)
+ 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 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 = "";
-
- wxString defaultFilenameString;
- if (defaultFileName)
- defaultFilenameString = defaultFileName;
- else
- defaultFilenameString = "";
-
- wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y));
-
- if ( fileDialog.ShowModal() == wxID_OK )
- {
- strcpy(wxBuffer, (const char *)fileDialog.GetPath());
- return wxBuffer;
- }
- else
- return NULL;
+ // 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 = 1,
+ 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++;
+ filterIndex++;
+
+ // 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) )
+// if( filter2.Mid(is+1,i-is-1) == defaultExtension )
+ {
+ filterFind = filterIndex;
+ break;
+ }
+ }
+ }
+ }
+
+ fileDialog.SetFilterIndex(filterFind);
+ }
+
+ if ( fileDialog.ShowModal() == wxID_OK )
+ {
+ wxStrcpy(wxBuffer, (const wxChar *)fileDialog.GetPath());
+ return wxBuffer;
+ }
+ else
+ return wxGetEmptyString();
}
# if __BORLANDC__
-# include <dir.h> // for MAXPATH etc. ( Borland 3.1 )
+# include <dir.h> // for MAXPATH etc. ( Borland 3.1 )
# endif
# ifndef MAXPATH
-# define MAXPATH 400
+# define MAXPATH 400
# endif
# ifndef MAXDRIVE
# define MAXDRIVE 3
# endif
-# ifndef MAXFILE
+# ifndef MAXFILE
# define MAXFILE 9
# endif
# endif
-char *wxFileSelectorEx( const char *title,
- const char *defaultDir,
- const char *defaultFileName,
- int* defaultFilterIndex,
- const char *filter,
- const int flags,
- wxWindow* parent,
- const int x,
- const int y)
+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 : "", defaultDir ? defaultDir : "",
- defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y));
-
- if ( fileDialog.ShowModal() == wxID_OK )
- {
- *defaultFilterIndex = fileDialog.GetFilterIndex();
- strcpy(wxBuffer, (const char *)fileDialog.GetPath());
- return wxBuffer;
- }
- else
- return NULL;
+ 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();
+ wxStrcpy(wxBuffer, (const wxChar *)fileDialog.GetPath());
+ return wxBuffer;
+ }
+ else
+ return wxGetEmptyString();
}
wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
m_message = message;
m_dialogStyle = style;
m_parent = parent;
- m_path = "";
- m_fileName = defaultFileName;
- m_dir = defaultDir;
- m_wildCard = wildCard;
- m_filterIndex = 1;
+ m_path = wxT("");
+ m_fileName = defaultFileName;
+ m_dir = defaultDir;
+ m_wildCard = wildCard;
+ m_filterIndex = 0;
}
int wxFileDialog::ShowModal(void)
{
- 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
+ HWND hWnd = 0;
+ if (m_parent) hWnd = (HWND) m_parent->GetHWND();
- *fileNameBuffer = '\0';
- *titleBuffer = '\0';
+ static wxChar fileNameBuffer [ MAXPATH ]; // the file-name
+ wxChar titleBuffer [ MAXFILE+1+MAXEXT ]; // the file-name, without path
- char* filterBuffer = NULL;
- char* extension = NULL;
- char* theFilter = (char *)(const char *)m_wildCard;
+ *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 & wxHIDE_READONLY) || (m_dialogStyle & wxSAVE) )
+ msw_flags |= OFN_HIDEREADONLY;
+ if ( m_dialogStyle & wxFILE_MUST_EXIST )
+ msw_flags |= OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
- OPENFILENAME of;
- memset(&of, 0, sizeof(OPENFILENAME));
+ OPENFILENAME of;
+ memset(&of, 0, sizeof(OPENFILENAME));
of.lpstrCustomFilter = NULL; // system should not save custom filter
- of.nMaxCustFilter = 0L;
+ of.nMaxCustFilter = 0L;
- 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
+ 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
- of.lStructSize = sizeof(OPENFILENAME);
- of.hwndOwner = hWnd;
- of.lpstrTitle = (char *)(const char *)m_message;
+ of.lStructSize = sizeof(OPENFILENAME);
+ of.hwndOwner = hWnd;
+ of.lpstrTitle = WXSTRINGCAST m_message;
- of.lpstrFileTitle = titleBuffer;
- of.nMaxFileTitle = MAXFILE + 1 + MAXEXT; // Windows 3.0 and 3.1
+ 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 >>===================
/*
- 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.
+ 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.
- eg. "description1 (*.ex1)|*.ex1|description2 (*.ex2)|*.ex2"
+ eg. "description1 (*.ex1)|*.ex1|description2 (*.ex2)|*.ex2"
- If you put a single wild card, it works as before the modification.
- */
+ If you put a single wild card, it works as before the modification.
+ */
//=======================================================================
- if ( !theFilter || (strcmp(theFilter, "") == 0)) theFilter = "*.*";
-
- int filterBufferLen = 0;
-
- 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 ];
-
- if ( filterBuffer ) {
- sprintf( filterBuffer, buffText, theFilter, theFilter );
- }
- }
- else { // more then one filter
- filterBufferLen = strlen( theFilter );
- filterBuffer = new char[ filterBufferLen +2 ];
-
- if ( filterBuffer ) {
- strcpy( filterBuffer, theFilter );
- }
- }
-
- if ( filterBuffer ) { // Substituting '|' with '\0'
- for ( int i = 0; i < filterBufferLen; i++ ) {
- if ( filterBuffer[i] == '|' ) { filterBuffer[i] = '\0'; }
- }
- }
-
- filterBuffer[filterBufferLen+1] = '\0';
-
- of.lpstrFilter = (LPSTR)filterBuffer;
- of.nFilterIndex = m_filterIndex;
+ 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;
+
+ }
+
+ filterBuffer += wxT("|");
+ // Replace | with \0
+ for (i = 0; i < filterBuffer.Len(); i++ ) {
+ if ( filterBuffer.GetChar(i) == wxT('|') ) {
+ filterBuffer[i] = wxT('\0');
+ }
+ }
+
+ of.lpstrFilter = (LPTSTR)(const wxChar *)filterBuffer;
+ of.nFilterIndex = m_filterIndex + 1; // m_filterIndex is zero-based, but nFilterIndex is 1-based
//=== 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;
+ of.lpstrFile = fileNameBuffer; // holds returned filename
+ of.nMaxFile = MAXPATH;
//== Execute FileDialog >>=================================================
- bool success = (m_dialogStyle & wxSAVE) ? (GetSaveFileName(&of) != 0) : (GetOpenFileName(&of) != 0);
+ bool success = (m_dialogStyle & wxSAVE) ? (GetSaveFileName(&of) != 0)
+ : (GetOpenFileName(&of) != 0);
if ( success )
{
+ const wxChar* extension = NULL;
+
//=== Adding the correct extension >>=================================
- m_filterIndex = (int)of.nFilterIndex;
+ m_filterIndex = wxMax((int)of.nFilterIndex - 1, 0);
- if ( of.nFileExtension && fileNameBuffer[ of.nFileExtension-1] != '.' )
+ if ( of.nFileExtension && fileNameBuffer[ of.nFileExtension-1] != wxT('.') )
{ // user has typed an filename
- // without an extension:
-
- int maxFilter = (int)(of.nFilterIndex*2L-1L);
- extension = filterBuffer;
-
- for( int i = 0; i < maxFilter; i++ ) { // get extension
- extension = extension + strlen( extension ) +1;
- }
-
- if ( (extension = strrchr( 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);
-
- int len = strlen( fileNameBuffer );
- strncpy( fileNameBuffer + len, extension, MAXPATH - len );
- fileNameBuffer[ MAXPATH -1 ] = '\0';
+ // without an extension:
+
+ 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, MAXPATH - len );
+ fileNameBuffer[ MAXPATH -1 ] = wxT('\0');
}
- }
+ }
m_path = fileNameBuffer;
- m_fileName = wxFileNameFromPath(fileNameBuffer);
+ m_fileName = wxFileNameFromPath(fileNameBuffer);
+ m_dir = wxPathOnly(fileNameBuffer);
- //=== Simulating the wxOVERWRITE_PROMPT >>============================
+ //=== Simulating the wxOVERWRITE_PROMPT >>============================
- if ( (m_dialogStyle & wxOVERWRITE_PROMPT) && ::wxFileExists( fileNameBuffer ) )
+ if ( (m_dialogStyle & wxOVERWRITE_PROMPT) &&
+ ::wxFileExists( fileNameBuffer ) )
{
- char questionText[] = "Replace file\n%s?";
- char* messageText = new char[strlen(questionText)+strlen(fileNameBuffer)-1];
- sprintf( messageText, questionText, fileNameBuffer );
+ wxString messageText;
+ messageText.Printf(_("Replace file '%s'?"), fileNameBuffer);
- if ( messageText && ( wxMessageBox( (const char *)messageText, m_message, wxYES_NO ) != wxYES ) )
+ if ( wxMessageBox(messageText, m_message, wxYES_NO ) != wxYES )
{
success = FALSE;
- }
-
- delete[] messageText;
- }
-
- } // END: if ( success )
-
+ }
+ }
- delete[] filterBuffer;
+ }
+ 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;
}
-#define wxDIALOG_DEFAULT_X 300
-#define wxDIALOG_DEFAULT_Y 300
-
-// 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)
+// 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)
{
- char *ext = (char *)extension;
-
- char prompt[50];
+ wxString prompt;
wxString str;
- if (load)
- str = (const char*) wxTString("Load %s file");
- else
- str = (const char*) wxTString("Save %s file");
- sprintf(prompt, str, what);
+ if (load) str = _("Load %s file");
+ else str = _("Save %s file");
+ prompt.Printf(str, what);
+
+ const wxChar *ext = extension;
+ if (*ext == wxT('.'))
+ ext++;
- if (*ext == '.') ext++;
- char wild[60];
- sprintf(wild, "*.%s", ext);
+ wxString wild;
+ 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);
}
-
projects / wxWidgets.git / blobdiff