X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/169935ad4ed842421ef24470a06d1aa298f90fbe..60ec3e58b834a230e1d2d364cdfe6e20f3cb604f:/src/mac/filedlg.cpp diff --git a/src/mac/filedlg.cpp b/src/mac/filedlg.cpp index ba8ad73df7..87e7846177 100644 --- a/src/mac/filedlg.cpp +++ b/src/mac/filedlg.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // Name: filedlg.cpp -// Purpose: wxFileDialog +// Purpose: wxFileDialog // Author: AUTHOR // Modified by: // Created: ??/??/98 @@ -14,16 +14,238 @@ #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 -WXDLLEXPORT wxString wxFileSelector(const char *title, +// begin wxmac + +#include "wx/mac/private.h" + +#include + +#include "MoreFiles.h" +#include "MoreFilesExtras.h" + +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 + +const int kwxMacFileTypes = 10 ; + +struct OpenUserDataRec { + int currentfilter ; + wxString name [kwxMacFileTypes] ; + wxString extensions[kwxMacFileTypes] ; + OSType filtermactypes[kwxMacFileTypes] ; + int numfilters ; +}; +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) { + // In Universal Headers 3.2, Apple changed the definition of + /* + #if UNIVERSAL_INTERFACES_VERSION >= 0x0320 // Universal Headers 3.2 + UModalAlerts::ProcessModalEvent(*(ioParams->eventData.eventDataParms.event)); + + #else + UModalAlerts::ProcessModalEvent(*(ioParams->eventData.event)); + #endif + */ + + wxTheApp->MacHandleOneEvent(ioParams->eventData.eventDataParms.event); + } else if ( inSelector == kNavCBPopupMenuSelect ) + { + NavMenuItemSpec * menu = (NavMenuItemSpec *) ioParams->eventData.eventDataParms.param ; + data->currentfilter = menu->menuType ; + } +} + +const char * gfilters[] = +{ + "*.TXT" , + "*.TIF" , + "*.JPG" , + + NULL +} ; + +OSType gfiltersmac[] = +{ + 'TEXT' , + 'TIFF' , + 'JPEG' , + + '****' +} ; + + + +void MakeUserDataRec(OpenUserDataRec *myData , const wxString& filter ) +{ + myData->currentfilter = 0 ; + + 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[filterIndex] = current ; + } + else { + myData->extensions[filterIndex] = current.MakeUpper() ; + ++filterIndex ; + } + isName = !isName ; + current = "" ; + } + else + { + current += filter2.GetChar(i) ; + } + } +// if ( filterIndex > 0 ) + { + wxASSERT_MSG( !isName , "incorrect format of format string" ) ; + myData->extensions[filterIndex] = current.MakeUpper() ; + ++filterIndex ; + } + + myData->numfilters = filterIndex ; + for ( int i = 0 ; i < myData->numfilters ; i++ ) + { + int j ; + for ( j = 0 ; gfilters[j] ; j++ ) + { + if ( strcmp( myData->extensions[i] , gfilters[j] ) == 0 ) + { + myData->filtermactypes[i] = gfiltersmac[j] ; + break ; + } + } + if( gfilters[j] == NULL ) + { + myData->filtermactypes[i] = '****' ; + } + } + } + else + { + myData->numfilters = 0 ; + } + +} + +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->numfilters > 0 ) + { + //for ( int i = 0 ; i < data->numfilters ; ++i ) + int i = data->currentfilter ; + if ( data->extensions[i].Right(2) == ".*" ) + return true ; + + { + if ( type == 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) @@ -57,7 +279,7 @@ WXDLLEXPORT wxString wxFileSelector(const char *title, return wxBuffer; } else - return NULL; + return wxGetEmptyString(); } WXDLLEXPORT wxString wxFileSelectorEx(const char *title, @@ -81,13 +303,14 @@ WXDLLEXPORT wxString wxFileSelectorEx(const char *title, 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; @@ -98,10 +321,191 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, m_filterIndex = 1; } + +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 - return wxID_CANCEL; + 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 + + if ( m_dialogStyle & wxSAVE ) + { + + mNavOptions.dialogOptionFlags |= kNavNoTypePopup ; + mNavOptions.dialogOptionFlags |= kNavDontAutoTranslate ; + mNavOptions.dialogOptionFlags |= kNavDontAddTranslateItems ; + + err = ::NavPutFile( + &mDefaultLocation, + &mNavReply, + &mNavOptions, + sStandardNavEventFilter , + 'TEXT', + 'TEXT', + 0L); // User Data + } + else + { + OpenUserDataRec myData; + MakeUserDataRec( &myData , m_wildCard ) ; + NavTypeListHandle typelist = NULL ; + + if ( myData.numfilters > 0 ) + { + mNavOptions.popupExtension = (NavMenuItemSpecArrayHandle) NewHandle( sizeof( NavMenuItemSpec ) * myData.numfilters ) ; + for ( int i = 0 ; i < myData.numfilters ; ++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 + } + } + + mNavFilterUPP = NewNavObjectFilterUPP( CrossPlatformFilterCallback ) ; + if ( m_dialogStyle & wxMULTIPLE ) + mNavOptions.dialogOptionFlags |= kNavAllowMultipleFiles ; + else + mNavOptions.dialogOptionFlags &= ~kNavAllowMultipleFiles ; + + err = ::NavGetFile( + &mDefaultLocation, + &mNavReply, + &mNavOptions, + sStandardNavEventFilter , + mNavPreviewUPP, + mNavFilterUPP, + typelist /*inFileTypes.TypeListHandle() */, + &myData); // User Data + if ( typelist ) + DisposeHandle( (Handle) typelist ) ; + } + + 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); + } + + + // outFolderDirID = thePB.dirInfo.ioDrDirID; + m_path = wxMacFSSpec2MacFilename( &outFileSpec ) ; + m_paths.Add( 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