/////////////////////////////////////////////////////////////////////////////
// Name: filedlg.cpp
-// Purpose: wxFileDialog
+// Purpose: wxFileDialog
// Author: AUTHOR
// Modified by:
// Created: ??/??/98
#endif
#include "wx/defs.h"
+#include "wx/app.h"
#include "wx/utils.h"
#include "wx/dialog.h"
#include "wx/filedlg.h"
#include "wx/intl.h"
+#include "wx/tokenzr.h"
+
+#ifndef __DARWIN__
+ #include "PLStringFuncs.h"
+#endif
#if !USE_SHARED_LIBRARY
IMPLEMENT_CLASS(wxFileDialog, wxDialog)
#endif
-char *wxFileSelector(const char *title,
+// begin wxmac
+
+#include "wx/mac/private.h"
+
+#include <Navigation.h>
+
+#ifdef __DARWIN__
+# include "MoreFilesX.h"
+#else
+# include "MoreFiles.h"
+# include "MoreFilesExtras.h"
+#endif
+
+extern bool gUseNavServices ;
+
+// the data we need to pass to our standard file hook routine
+// includes a pointer to the dialog, a pointer to the standard
+// file reply record (so we can inspect the current selection)
+// and a copy of the "previous" file spec of the reply record
+// so we can see if the selection has changed
+
+struct OpenUserDataRec {
+ int currentfilter ;
+ bool saveMode ;
+ wxArrayString name ;
+ wxArrayString extensions ;
+ wxArrayLong filtermactypes ;
+ NavMenuItemSpecArrayHandle menuitems ;
+};
+
+typedef struct OpenUserDataRec
+ OpenUserDataRec, *OpenUserDataRecPtr;
+
+static pascal void NavEventProc(
+ NavEventCallbackMessage inSelector,
+ NavCBRecPtr ioParams,
+ NavCallBackUserData ioUserData);
+
+#if TARGET_CARBON
+ static NavEventUPP sStandardNavEventFilter = NewNavEventUPP(NavEventProc);
+#else
+ static NavEventUPP sStandardNavEventFilter = NewNavEventProc(NavEventProc);
+#endif
+
+static pascal void
+NavEventProc(
+ NavEventCallbackMessage inSelector,
+ NavCBRecPtr ioParams,
+ NavCallBackUserData ioUserData )
+{
+ OpenUserDataRec * data = ( OpenUserDataRec *) ioUserData ;
+ if (inSelector == kNavCBEvent) {
+ wxTheApp->MacHandleOneEvent(ioParams->eventData.eventDataParms.event);
+ }
+ else if ( inSelector == kNavCBStart )
+ {
+ if ( data->menuitems )
+ NavCustomControl(ioParams->context, kNavCtlSelectCustomType, &(*data->menuitems)[data->currentfilter]);
+ }
+ else if ( inSelector == kNavCBPopupMenuSelect )
+ {
+ NavMenuItemSpec * menu = (NavMenuItemSpec *) ioParams->eventData.eventDataParms.param ;
+ if ( menu->menuCreator == 'WXNG' )
+ {
+ data->currentfilter = menu->menuType ;
+ if ( data->saveMode )
+ {
+ int i = menu->menuType ;
+ wxString extension = data->extensions[i].AfterLast('.') ;
+ extension.MakeLower() ;
+ Str255 filename ;
+ // get the current filename
+ NavCustomControl(ioParams->context, kNavCtlGetEditFileName, &filename);
+ CopyPascalStringToC( filename , (char*) filename ) ;
+ wxString sfilename( filename ) ;
+ int pos = sfilename.Find('.',TRUE) ;
+ if ( pos != wxNOT_FOUND )
+ {
+ sfilename = sfilename.Left(pos+1)+extension ;
+ CopyCStringToPascal( sfilename.c_str() , filename ) ;
+ NavCustomControl(ioParams->context, kNavCtlSetEditFileName, &filename);
+ }
+ }
+ }
+ }
+}
+
+const char * gfilters[] =
+{
+ "*.TXT" ,
+ "*.TIF" ,
+ "*.JPG" ,
+
+ NULL
+} ;
+
+OSType gfiltersmac[] =
+{
+ 'TEXT' ,
+ 'TIFF' ,
+ 'JPEG' ,
+
+ '****'
+} ;
+
+
+
+void MakeUserDataRec(OpenUserDataRec *myData , const wxString& filter )
+{
+ myData->menuitems = NULL ;
+ myData->currentfilter = 0 ;
+ myData->saveMode = FALSE ;
+
+ if ( filter && filter[0] )
+ {
+ wxString filter2(filter) ;
+ int filterIndex = 0;
+ bool isName = true ;
+ wxString current ;
+ for( unsigned int i = 0; i < filter2.Len() ; i++ )
+ {
+ if( filter2.GetChar(i) == wxT('|') )
+ {
+ if( isName ) {
+ myData->name.Add( current ) ;
+ }
+ else {
+ myData->extensions.Add( current.MakeUpper() ) ;
+ ++filterIndex ;
+ }
+ isName = !isName ;
+ current = "" ;
+ }
+ else
+ {
+ current += filter2.GetChar(i) ;
+ }
+ }
+ // we allow for compatibility reason to have a single filter expression (like *.*) without
+ // an explanatory text, in that case the first part is name and extension at the same time
+
+ wxASSERT_MSG( filterIndex == 0 || !isName , "incorrect format of format string" ) ;
+ if ( current.IsEmpty() )
+ myData->extensions.Add( myData->name[filterIndex] ) ;
+ else
+ myData->extensions.Add( current.MakeUpper() ) ;
+ if ( filterIndex == 0 || isName )
+ myData->name.Add( current.MakeUpper() ) ;
+
+ ++filterIndex ;
+
+
+ const size_t extCount = myData->extensions.GetCount();
+ for ( size_t i = 0 ; i < extCount; i++ )
+ {
+ int j ;
+ for ( j = 0 ; gfilters[j] ; j++ )
+ {
+ if ( strcmp( myData->extensions[i] , gfilters[j] ) == 0 )
+ {
+ myData->filtermactypes.Add( gfiltersmac[j] ) ;
+ break ;
+ }
+ }
+ if( gfilters[j] == NULL )
+ {
+ myData->filtermactypes.Add( '****' ) ;
+ }
+ }
+ }
+}
+
+static Boolean CheckFile( ConstStr255Param name , OSType type , OpenUserDataRecPtr data)
+{
+ Str255 filename ;
+
+#if TARGET_CARBON
+ p2cstrcpy((char *)filename, name) ;
+#else
+ PLstrcpy( filename , name ) ;
+ p2cstr( filename ) ;
+#endif
+ wxString file(filename) ;
+ file.MakeUpper() ;
+
+ if ( data->extensions.GetCount() > 0 )
+ {
+ //for ( int i = 0 ; i < data->numfilters ; ++i )
+ int i = data->currentfilter ;
+ if ( data->extensions[i].Right(2) == ".*" )
+ return true ;
+
+ {
+ if ( type == (OSType)data->filtermactypes[i] )
+ return true ;
+
+ wxStringTokenizer tokenizer( data->extensions[i] , ";" ) ;
+ while( tokenizer.HasMoreTokens() )
+ {
+ wxString extension = tokenizer.GetNextToken() ;
+ if ( extension.GetChar(0) == '*' )
+ extension = extension.Mid(1) ;
+
+ if ( file.Len() >= extension.Len() && extension == file.Right(extension.Len() ) )
+ return true ;
+ }
+ }
+ return false ;
+ }
+ return true ;
+}
+
+#ifndef __DARWIN__
+static pascal Boolean CrossPlatformFileFilter(CInfoPBPtr myCInfoPBPtr, void *dataPtr)
+{
+ OpenUserDataRecPtr data = (OpenUserDataRecPtr) dataPtr ;
+ // return true if this item is invisible or a file
+
+ Boolean visibleFlag;
+ Boolean folderFlag;
+
+ visibleFlag = ! (myCInfoPBPtr->hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible);
+ folderFlag = (myCInfoPBPtr->hFileInfo.ioFlAttrib & 0x10);
+
+ // because the semantics of the filter proc are "true means don't show
+ // it" we need to invert the result that we return
+
+ if ( !visibleFlag )
+ return true ;
+
+ if ( !folderFlag )
+ {
+ return !CheckFile( myCInfoPBPtr->hFileInfo.ioNamePtr , myCInfoPBPtr->hFileInfo.ioFlFndrInfo.fdType , data ) ;
+ }
+
+ return false ;
+}
+#endif
+
+// end wxmac
+
+wxString wxFileSelector(const char *title,
const char *defaultDir, const char *defaultFileName,
const char *defaultExtension, const char *filter, int flags,
wxWindow *parent, int x, int y)
return wxBuffer;
}
else
- return NULL;
+ return wxGetEmptyString();
}
-char *wxFileSelectorEx(const char *title,
+WXDLLEXPORT wxString wxFileSelectorEx(const char *title,
const char *defaultDir,
const char *defaultFileName,
int* defaultFilterIndex,
return wxBuffer;
}
else
- return NULL;
+ return wxGetEmptyString();
}
wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard,
long style, const wxPoint& pos)
{
+ wxASSERT_MSG( NavServicesAvailable() , "Navigation Services are not running" ) ;
m_message = message;
m_dialogStyle = style;
m_parent = parent;
m_fileName = defaultFileName;
m_dir = defaultDir;
m_wildCard = wildCard;
- m_filterIndex = 1;
+ m_filterIndex = 0;
+}
+
+
+pascal Boolean CrossPlatformFilterCallback (
+ AEDesc *theItem,
+ void *info,
+ void *callBackUD,
+ NavFilterModes filterMode
+)
+{
+ bool display = true;
+ OpenUserDataRecPtr data = (OpenUserDataRecPtr) callBackUD ;
+
+ if (filterMode == kNavFilteringBrowserList)
+ {
+ NavFileOrFolderInfo* theInfo = (NavFileOrFolderInfo*) info ;
+ if (theItem->descriptorType == typeFSS && !theInfo->isFolder)
+ {
+ FSSpec spec;
+ memcpy( &spec , *theItem->dataHandle , sizeof(FSSpec) ) ;
+ display = CheckFile( spec.name , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;
+ }
+ }
+
+ return display;
}
int wxFileDialog::ShowModal()
{
- // TODO
+ NavDialogOptions mNavOptions;
+ NavObjectFilterUPP mNavFilterUPP = NULL;
+ NavPreviewUPP mNavPreviewUPP = NULL ;
+ NavReplyRecord mNavReply;
+ AEDesc mDefaultLocation ;
+ bool mSelectDefault = false ;
+
+ ::NavGetDefaultDialogOptions(&mNavOptions);
+
+ mNavFilterUPP = nil;
+ mNavPreviewUPP = nil;
+ mSelectDefault = false;
+ mNavReply.validRecord = false;
+ mNavReply.replacing = false;
+ mNavReply.isStationery = false;
+ mNavReply.translationNeeded = false;
+ mNavReply.selection.descriptorType = typeNull;
+ mNavReply.selection.dataHandle = nil;
+ mNavReply.keyScript = smSystemScript;
+ mNavReply.fileTranslation = nil;
+
+ // Set default location, the location
+ // that's displayed when the dialog
+ // first appears
+
+ FSSpec location ;
+ wxMacFilename2FSSpec( m_dir , &location ) ;
+ OSErr err = noErr ;
+
+ mDefaultLocation.descriptorType = typeNull;
+ mDefaultLocation.dataHandle = nil;
+
+ err = ::AECreateDesc(typeFSS, &location, sizeof(FSSpec), &mDefaultLocation );
+
+ if ( mDefaultLocation.dataHandle ) {
+
+ if (mSelectDefault) {
+ mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation;
+ } else {
+ mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation;
+ }
+ }
+
+#if TARGET_CARBON
+ c2pstrcpy((StringPtr)mNavOptions.message, m_message) ;
+#else
+ strcpy((char *)mNavOptions.message, m_message) ;
+ c2pstr((char *)mNavOptions.message ) ;
+#endif
+#if TARGET_CARBON
+ c2pstrcpy((StringPtr)mNavOptions.savedFileName, m_fileName) ;
+#else
+ strcpy((char *)mNavOptions.savedFileName, m_fileName) ;
+ c2pstr((char *)mNavOptions.savedFileName ) ;
+#endif
+
+ OpenUserDataRec myData;
+ MakeUserDataRec( &myData , m_wildCard ) ;
+ myData.currentfilter = m_filterIndex ;
+ if ( myData.extensions.GetCount() > 0 )
+ {
+ mNavOptions.popupExtension = (NavMenuItemSpecArrayHandle) NewHandle( sizeof( NavMenuItemSpec ) * myData.extensions.GetCount() ) ;
+ myData.menuitems = mNavOptions.popupExtension ;
+ for ( size_t i = 0 ; i < myData.extensions.GetCount() ; ++i )
+ {
+ (*mNavOptions.popupExtension)[i].version = kNavMenuItemSpecVersion ;
+ (*mNavOptions.popupExtension)[i].menuCreator = 'WXNG' ;
+ (*mNavOptions.popupExtension)[i].menuType = i ;
+#if TARGET_CARBON
+ c2pstrcpy((StringPtr)(*mNavOptions.popupExtension)[i].menuItemName, myData.name[i]) ;
+#else
+ strcpy((char *)(*mNavOptions.popupExtension)[i].menuItemName, myData.name[i]) ;
+ c2pstr((char *)(*mNavOptions.popupExtension)[i].menuItemName ) ;
+#endif
+ }
+ }
+ if ( m_dialogStyle & wxSAVE )
+ {
+ myData.saveMode = true ;
+
+ mNavOptions.dialogOptionFlags |= kNavDontAutoTranslate ;
+ mNavOptions.dialogOptionFlags |= kNavDontAddTranslateItems ;
+
+ err = ::NavPutFile(
+ &mDefaultLocation,
+ &mNavReply,
+ &mNavOptions,
+ sStandardNavEventFilter ,
+ NULL,
+ kNavGenericSignature,
+ &myData); // User Data
+ m_filterIndex = myData.currentfilter ;
+ }
+ else
+ {
+ myData.saveMode = false ;
+
+ mNavFilterUPP = NewNavObjectFilterUPP( CrossPlatformFilterCallback ) ;
+ if ( m_dialogStyle & wxMULTIPLE )
+ mNavOptions.dialogOptionFlags |= kNavAllowMultipleFiles ;
+ else
+ mNavOptions.dialogOptionFlags &= ~kNavAllowMultipleFiles ;
+
+ err = ::NavGetFile(
+ &mDefaultLocation,
+ &mNavReply,
+ &mNavOptions,
+ sStandardNavEventFilter ,
+ mNavPreviewUPP,
+ mNavFilterUPP,
+ NULL ,
+ &myData);
+ m_filterIndex = myData.currentfilter ;
+ }
+
+ DisposeNavObjectFilterUPP(mNavFilterUPP);
+ if ( mDefaultLocation.dataHandle != nil )
+ {
+ ::AEDisposeDesc(&mDefaultLocation);
+ }
+
+ if ( (err != noErr) && (err != userCanceledErr) ) {
+ m_path = "" ;
+ return wxID_CANCEL ;
+ }
+
+ if (mNavReply.validRecord) {
+
+ FSSpec outFileSpec ;
+ AEDesc specDesc ;
+ AEKeyword keyWord ;
+
+ long count ;
+ ::AECountItems( &mNavReply.selection , &count ) ;
+ for ( long i = 1 ; i <= count ; ++i )
+ {
+ OSErr err = ::AEGetNthDesc( &mNavReply.selection , i , typeFSS, &keyWord , &specDesc);
+ if ( err != noErr ) {
+ m_path = "" ;
+ return wxID_CANCEL ;
+ }
+ outFileSpec = **(FSSpec**) specDesc.dataHandle;
+ if (specDesc.dataHandle != nil) {
+ ::AEDisposeDesc(&specDesc);
+ }
+ m_path = wxMacFSSpec2MacFilename( &outFileSpec ) ;
+ m_paths.Add( m_path ) ;
+ m_fileName = wxFileNameFromPath(m_path);
+ m_fileNames.Add(m_fileName);
+ }
+ // set these to the first hit
+ m_path = m_paths[ 0 ] ;
+ m_fileName = wxFileNameFromPath(m_path);
+ m_dir = wxPathOnly(m_path);
+ NavDisposeReply( &mNavReply ) ;
+ return wxID_OK ;
+ }
return wxID_CANCEL;
}
// Generic file load/save dialog
-static char *
+static wxString
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);
+ 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);
}
// Generic file load dialog
-char *
+wxString
wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent)
{
return wxDefaultFileSelector(TRUE, what, extension, default_name, parent);
// Generic file save dialog
-char *
+wxString
wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent)
{
return wxDefaultFileSelector(FALSE, what, extension, default_name, parent);
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