X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..9cf99fc093f9c45b6b5d8d8b357699d826c9916a:/src/mac/filedlg.cpp?ds=inline diff --git a/src/mac/filedlg.cpp b/src/mac/filedlg.cpp index 2aeffdf926..144cdee796 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 +14,461 @@ #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" +#ifndef __DARWIN__ + #include "PLStringFuncs.h" +#endif + #if !USE_SHARED_LIBRARY IMPLEMENT_CLASS(wxFileDialog, wxDialog) #endif -char *wxFileSelector(const char *title, +// begin wxmac + +#ifndef __DARWIN__ + #include +#endif + +#ifndef __DARWIN__ + #include "morefile.h" + #include "moreextr.h" + #include "fullpath.h" + #include "fspcompa.h" + #include "PLStringFuncs.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 + +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 ; + } +} + +char * gfilters[] = +{ + "*.TXT" , + "*.TIF" , + "*.JPG" , + + NULL +} ; + +OSType gfiltersmac[] = +{ + 'TEXT' , + 'TIFF' , + 'JPEG' , + + '****' +} ; + + +#if !TARGET_CARBON + +static void wxMacSetupStandardFile(short newVRefNum, long newDirID) +{ + enum + { SFSaveDisk = 0x214, CurDirStore = 0x398 }; + *(short *) SFSaveDisk = -1 * newVRefNum; + *(long *) CurDirStore = newDirID; +} + +static void wxMacSetupStandardFileFromPath( const char* s ) +{ + Str255 volume ; + Str255 path ; + short vRefNum ; + long dirRef ; + short i,j ; + Boolean isDirectory ; + + for (i=0 ; (s[i]!=0) && (s[i]!=':') ;i++) + { + volume[i]=s[i] ; + } + volume[i]=':' ; + volume[i+1]=0 ; + + // then copy the rest of the filename + + for (j=0;(s[i]!=0);i++,j++) + { + path[j]=s[i] ; + } + path[j]=0 ; + + c2pstr((Ptr) volume) ; + c2pstr((Ptr) path) ; + + SetVol(volume, 0) ; + GetVol( NULL, &vRefNum ) ; + + GetDirectoryID( vRefNum , fsRtDirID , path , &dirRef , &isDirectory ) ; + wxMacSetupStandardFile(vRefNum, dirRef) ; +} + +enum { + kSelectItem = 10, // select button item number + kSFGetFileDlgID = 251, // dialog resource number + kStrListID = 251, // our strings + kSelectStrNum = 1, // word 'Select: ' for button + kDesktopStrNum = 2, // word 'Desktop' for button + kSelectNoQuoteStrNum = 3, // word 'Select: ' for button + + kUseQuotes = true, // parameter for SetButtonName + kDontUseQuotes = false +}; + +static void GetLabelString(StringPtr theStr, short stringNum) +{ + GetIndString(theStr, kStrListID, stringNum); +} + +static void CopyPStr(StringPtr src, StringPtr dest) +{ + BlockMoveData(src, dest, 1 + src[0]); +} + +static char GetSelectKey(void) +{ + // this is the key used to trigger the select button + + // NOT INTERNATIONAL SAVVY; should at least grab it from resources + + return 's'; +} + +// FlashButton briefly highlights the dialog button +// as feedback for key equivalents + +static void FlashButton(DialogPtr theDlgPtr, short buttonID) +{ + short buttonType; + Handle buttonHandle; + Rect buttonRect; + unsigned long finalTicks; + + GetDialogItem(theDlgPtr, buttonID, &buttonType, &buttonHandle, &buttonRect); + HiliteControl((ControlHandle) buttonHandle, kControlButtonPart); + Delay(10, &finalTicks); + HiliteControl((ControlHandle) buttonHandle, 0); +} + +static Boolean SameFSSpec(FSSpecPtr spec1, FSSpecPtr spec2) +{ + return (spec1->vRefNum == spec2->vRefNum + && spec1->parID == spec2->parID + && EqualString(spec1->name, spec2->name, false, false)); +} +// MyModalDialogFilter maps a key to the Select button, and handles +// flashing of the button when the key is hit + +static pascal Boolean SFGetFolderModalDialogFilter(DialogPtr theDlgPtr, EventRecord *eventRec, + short *item, void *dataPtr) +{ +#pragma unused (dataPtr) + + // make certain the proper dialog is showing, 'cause standard file + // can nest dialogs but calls the same filter for each + + if (((WindowPeek) theDlgPtr)->refCon == sfMainDialogRefCon) + { + // check if the select button was hit + /* + if ((eventRec->what == keyDown) + && (eventRec->modifiers & cmdKey) + && ((eventRec->message & charCodeMask) == GetSelectKey())) + { + *item = kSelectItem; + FlashButton(theDlgPtr, kSelectItem); + return true; + } + */ + } + + return false; +} +#endif !TARGET_CARBON + +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 ; + } + +} +void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const char *filter , FileFilterYDUPP fileFilter, StandardFileReply *theSFR ) +{ + Point thePt; + OpenUserDataRec myData; + FSSpec tempSpec; + Boolean folderFlag; + Boolean wasAliasedFlag; + DlgHookYDUPP dlgHookUPP; + ModalFilterYDUPP myModalFilterUPP; + OSErr err; + SFTypeList types ; + + + // presumably we're running System 7 or later so CustomGetFile is + // available + + // set initial contents of Select button to a space + + memcpy( theSFR->sfFile.name , "\p " , 2 ) ; + + // point the user data parameter at the reply record so we can get to it later + + MakeUserDataRec( &myData , filter ) ; + // display the dialog + +#if !TARGET_CARBON + + dlgHookUPP = NULL ; +// dlgHookUPP = NewDlgHookYDProc(SFGetFolderDialogHook); + myModalFilterUPP = NewModalFilterYDProc(SFGetFolderModalDialogFilter); + + thePt.h = thePt.v = -1; // center dialog + + ParamText( message , NULL , NULL , NULL ) ; + + CustomGetFile( fileFilter, + -1, // show all types + NULL, + theSFR, + kSFGetFileDlgID, + thePt, // top left point + dlgHookUPP, + myModalFilterUPP, + nil, // activate list + nil, // activate proc + &myData); + + DisposeRoutineDescriptor(dlgHookUPP); + DisposeRoutineDescriptor(myModalFilterUPP); +#else +#endif + // if cancel wasn't pressed and no fatal error occurred... + + if (theSFR->sfGood) + { + // if no name is in the reply record file spec, + // use the file spec of the parent folder + + if (theSFR->sfFile.name[0] == '\0') + { + err = FSMakeFSSpec(theSFR->sfFile.vRefNum, theSFR->sfFile.parID, + "\p", &tempSpec); + if (err == noErr) + { + theSFR->sfFile = tempSpec; + } + else + { + // no name to return, forget it + + theSFR->sfGood = false; + } + } + + // if there is now a name in the file spec, check if it's + // for a folder or a volume + + if (theSFR->sfFile.name[0] != '\0') + { + // the parID of the root of a disk is always fsRtParID == 1 + + if (theSFR->sfFile.parID == fsRtParID) + { + theSFR->sfIsVolume = true; + theSFR->sfIsFolder = false; // it would be reasonable for this to be true, too + } + + // we have a valid FSSpec, now let's make sure it's not for an alias file + + err = ResolveAliasFile(&theSFR->sfFile, true, &folderFlag, &wasAliasedFlag); + if (err != noErr) + { + theSFR->sfGood = false; + } + + // did the alias resolve to a folder? + + if (folderFlag && ! theSFR->sfIsVolume) + { + theSFR->sfIsFolder = true; + } + } + } +} + +static Boolean CheckFile( ConstStr255Param name , OSType type , OpenUserDataRecPtr data) +{ + Str255 filename ; + PLstrcpy( filename , name ) ; + p2cstr( filename ) ; + 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 ; + + wxString extension = data->extensions[i] ; + if ( extension.GetChar(0) == '*' ) + extension = extension.Mid(1) ; + + if ( file.Len() >= extension.Len() && extension == file.Right(extension.Len() ) ) + return true ; + } + return false ; + } + return true ; +} + +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 ; +} + +// 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) @@ -57,10 +502,10 @@ char *wxFileSelector(const char *title, 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, @@ -81,7 +526,7 @@ char *wxFileSelectorEx(const char *title, return wxBuffer; } else - return NULL; + return wxGetEmptyString(); } wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, @@ -98,14 +543,280 @@ 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 + #if !TARGET_CARBON + if ( !gUseNavServices ) + { + if ( m_dialogStyle & wxSAVE ) + { + StandardFileReply reply ; + Str255 prompt ; + Str255 filename ; + +#if TARGET_CARBON + c2pstrcpy((StringPtr)prompt, m_message) ; +#else + strcpy((char *)prompt, m_message) ; + c2pstr((char *)prompt ) ; +#endif +#if TARGET_CARBON + c2pstrcpy((StringPtr)filename, m_fileName) ; +#else + strcpy((char *)filename, m_fileName) ; + c2pstr((char *)filename ) ; +#endif + + #if !TARGET_CARBON + + StandardPutFile( prompt , filename , &reply ) ; + + #else + #endif + if ( reply.sfGood == false ) + { + m_path = "" ; + return wxID_CANCEL ; + } + else + { + m_path = wxMacFSSpec2MacFilename( &reply.sfFile ) ; + return wxID_OK ; + } + } + else + { + OSType types = '????' ; + Str255 prompt ; + Str255 path ; + +#if TARGET_CARBON + c2pstrcpy((StringPtr)prompt, m_message) ; +#else + strcpy((char *)prompt, m_message) ; + c2pstr((char *)prompt ) ; +#endif +#if TARGET_CARBON + c2pstrcpy((StringPtr)path, m_dir ) ; +#else + strcpy((char *)path, m_dir ) ; + c2pstr((char *)path ) ; +#endif + + StandardFileReply reply ; + FileFilterYDUPP crossPlatformFileFilterUPP = 0 ; + #if !TARGET_CARBON + crossPlatformFileFilterUPP = + NewFileFilterYDProc(CrossPlatformFileFilter); + #endif + + ExtendedOpenFile( prompt , path , m_wildCard , crossPlatformFileFilterUPP, &reply); + #if !TARGET_CARBON + DisposeFileFilterYDUPP(crossPlatformFileFilterUPP); + #endif + if ( reply.sfGood == false ) + { + m_path = "" ; + return wxID_CANCEL ; + } + else + { + m_path = wxMacFSSpec2MacFilename( &reply.sfFile ) ; + return wxID_OK ; + } + } return wxID_CANCEL; } + else +#endif + { + 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 ; + + long count ; + ::AECountItems( &mNavReply.selection , &count ) ; + for ( long i = 1 ; i <= count ; ++i ) + { + OSErr err = ::AEGetNthDesc( &mNavReply.selection , i , typeFSS, NULL , &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); + + 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; @@ -126,7 +837,7 @@ wxDefaultFileSelector(bool load, const char *what, const char *extension, const } // 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); @@ -134,7 +845,7 @@ wxLoadFileSelector(const char *what, const char *extension, const char *default_ // 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);