use MoreFilesX instead of MoreFiles when building with Apple Developer Tools

improved wxGenericDirCtrl when building with Apple Developer Tools
improved wxDirData to correctly handle hidden directories


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18483 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Gilles Depeyrot 2003-01-01 17:53:02 +00:00
parent 15126fa8c2
commit 2d4e4f802f
8 changed files with 648 additions and 511 deletions

View File

@ -144,10 +144,14 @@
#endif
#ifdef __WXMAC__
# ifdef __DARWIN__
# include "MoreFilesX.h"
# else
# include "MoreFiles.h"
# include "MoreFilesExtras.h"
# include "FullPath.h"
# include "FSpCompat.h"
# endif
#endif
// ----------------------------------------------------------------------------

View File

@ -79,7 +79,11 @@
#endif // __WXPM__
#if defined(__WXMAC__)
# include "MoreFilesExtras.h"
# ifdef __DARWIN__
# include "MoreFilesX.h"
# else
# include "MoreFilesExtras.h"
# endif
#endif
#ifdef __BORLANDC__
@ -373,7 +377,7 @@ bool wxIsDriveAvailable(const wxString& dirName)
bool success = TRUE;
// Check if this is a root directory and if so,
// whether the drive is avaiable.
// whether the drive is available.
if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':'))
{
wxString dirNameLower(dirName.Lower());
@ -660,16 +664,81 @@ void wxGenericDirCtrl::SetupSections()
#endif // __WIN32__/!__WIN32__
#elif defined(__WXMAC__)
# ifdef __DARWIN__
FSRef **theVolRefs;
ItemCount theVolCount;
char thePath[FILENAME_MAX];
if (FSGetMountedVolumes(&theVolRefs, &theVolCount) == noErr) {
ItemCount index;
::HLock( (Handle)theVolRefs ) ;
for (index = 0; index < theVolCount; ++index) {
// get the POSIX path associated with the FSRef
if ( FSRefMakePath(&((*theVolRefs)[index]),
(UInt8 *)thePath, sizeof(thePath)) != noErr ) {
continue;
}
// add path separator at end if necessary
wxString path( thePath ) ;
if (path.Last() != wxFILE_SEP_PATH) {
path += wxFILE_SEP_PATH;
}
// get Mac volume name for display
FSVolumeRefNum vRefNum ;
HFSUniStr255 volumeName ;
if ( FSGetVRefNum(&((*theVolRefs)[index]), &vRefNum) != noErr ) {
continue;
}
if ( FSGetVInfo(vRefNum, &volumeName, NULL, NULL) != noErr ) {
continue;
}
// get C string from Unicode HFS name
// see: http://developer.apple.com/carbon/tipsandtricks.html
CFStringRef cfstr = CFStringCreateWithCharacters( kCFAllocatorDefault,
volumeName.unicode,
volumeName.length );
// Do something with str
char *cstr = NewPtr(CFStringGetLength(cfstr) + 1);
if (( cstr == NULL ) ||
!CFStringGetCString(cfstr, cstr, CFStringGetLength(cfstr) + 1,
kCFStringEncodingMacRoman)) {
CFRelease( cstr );
continue;
}
wxString name( cstr ) ;
DisposePtr( cstr ) ;
CFRelease( cfstr );
GetVolParmsInfoBuffer volParmsInfo;
UInt32 actualSize;
if ( FSGetVolParms(vRefNum, sizeof(volParmsInfo), &volParmsInfo, &actualSize) != noErr ) {
continue;
}
if ( VolIsEjectable(&volParmsInfo) ) {
AddSection(path, name, 5/*cd-rom*/);
}
else {
AddSection(path, name, 4/*disk*/);
}
}
::HUnlock( (Handle)theVolRefs ) ;
::DisposeHandle( (Handle)theVolRefs ) ;
}
# else
FSSpec volume ;
short index = 1 ;
while(1) {
short actualCount = 0 ;
if ( OnLine( &volume , 1 , &actualCount , &index ) != noErr || actualCount == 0 )
if ( OnLine( &volume , 1 , &actualCount , &index ) != noErr || actualCount == 0 ) {
break ;
}
wxString name = wxMacFSSpec2MacFilename( &volume ) ;
AddSection(name + wxFILE_SEP_PATH, name, 0);
AddSection(name + wxFILE_SEP_PATH, name, 4/*disk*/);
}
# endif /* __DARWIN__ */
#elif defined(__UNIX__)
AddSection(wxT("/"), wxT("/"), 3/*computer icon*/);
#else

View File

@ -42,8 +42,12 @@
#include "wx/mac/private.h"
#include "MoreFiles.h"
#include "MoreFilesExtras.h"
#ifdef __DARWIN__
# include "MoreFilesX.h"
#else
# include "MoreFiles.h"
# include "MoreFilesExtras.h"
#endif
// ----------------------------------------------------------------------------
// constants
@ -102,6 +106,8 @@ private:
wxDirData::wxDirData(const wxString& dirname)
: m_dirname(dirname)
{
OSErr err;
// throw away the trailing slashes
size_t n = m_dirname.length();
wxCHECK_RET( n, _T("empty dir name in wxDir") );
@ -110,16 +116,27 @@ wxDirData::wxDirData(const wxString& dirname)
;
m_dirname.Truncate(n + 1);
#ifdef __DARWIN__
FSRef theRef;
FSSpec fsspec ;
// get the FSRef associated with the POSIX path
err = FSPathMakeRef((const UInt8 *) m_dirname, &theRef, NULL);
FSGetVRefNum(&theRef, &(m_CPB.hFileInfo.ioVRefNum));
err = FSGetNodeID( &theRef , &m_dirId , &m_isDir ) ;
#else
FSSpec fsspec ;
wxMacFilename2FSSpec( m_dirname , &fsspec ) ;
m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ;
m_CPB.hFileInfo.ioNamePtr = m_name ;
m_index = 0 ;
wxMacFilename2FSSpec( m_dirname , &fsspec ) ;
m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ;
OSErr err = FSpGetDirectoryID( &fsspec , &m_dirId , &m_isDir ) ;
wxASSERT_MSG( err == noErr , "Error accessing directory") ;
err = FSpGetDirectoryID( &fsspec , &m_dirId , &m_isDir ) ;
#endif
wxASSERT_MSG( (err == noErr) || (err == nsvErr) , "Error accessing directory " + m_dirname) ;
m_CPB.hFileInfo.ioNamePtr = m_name ;
m_index = 0 ;
}
wxDirData::~wxDirData()
@ -141,68 +158,75 @@ bool wxDirData::Read(wxString *filename)
#endif
wxString result;
short err = noErr ;
short err = noErr ;
while ( err == noErr )
{
m_index++ ;
m_CPB.dirInfo.ioFDirIndex = m_index;
m_CPB.dirInfo.ioDrDirID = m_dirId; /* we need to do this every time */
err = PBGetCatInfoSync((CInfoPBPtr)&m_CPB);
if ( err != noErr )
break ;
while ( err == noErr )
{
m_index++ ;
m_CPB.dirInfo.ioFDirIndex = m_index;
m_CPB.dirInfo.ioDrDirID = m_dirId; /* we need to do this every time */
err = PBGetCatInfoSync((CInfoPBPtr)&m_CPB);
if ( err != noErr )
break ;
#if TARGET_CARBON
p2cstrcpy( c_name, m_name ) ;
strcpy( (char *)m_name, c_name);
p2cstrcpy( c_name, m_name ) ;
strcpy( (char *)m_name, c_name);
#else
p2cstr( m_name ) ;
p2cstr( m_name ) ;
#endif
// its hidden but we don't want it
if ( ( m_CPB.hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN) )
continue ;
#ifdef __DARWIN__
// under X, names that start with '.' are hidden
if ( ( m_name[0] == '.' ) && !(m_flags & wxDIR_HIDDEN) )
continue;
#endif
#if TARGET_CARBON
// under X thats the way the mounting points look like
if ( ( m_CPB.dirInfo.ioDrDirID == 0 ) && ( m_flags & wxDIR_DIRS) )
break ;
// under X thats the way the mounting points look like
if ( ( m_CPB.dirInfo.ioDrDirID == 0 ) && ( m_flags & wxDIR_DIRS) )
break ;
#endif
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (m_flags & wxDIR_DIRS) ) // we have a directory
break ;
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(m_flags & wxDIR_FILES ) ) // its a file but we don't want it
continue ;
if ( ( m_CPB.hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN) ) // its hidden but we don't want it
continue ;
wxString file( m_name ) ;
if ( m_filespec.IsEmpty() || m_filespec == "*.*" || m_filespec == "*" )
{
}
else if ( m_filespec.Length() > 1 && m_filespec.Left(1) =="*" )
{
if ( file.Right( m_filespec.Length() - 1 ).Upper() != m_filespec.Mid(1).Upper() )
{
continue ;
}
}
else if ( m_filespec.Length() > 1 && m_filespec.Right(1) == "*" )
{
if ( file.Left( m_filespec.Length() - 1 ).Upper() != m_filespec.Left( m_filespec.Length() - 1 ).Upper() )
{
continue ;
}
}
else if ( file.Upper() != m_filespec.Upper() )
{
continue ;
}
break ;
}
if ( err != noErr )
{
return FALSE ;
}
*filename = (char*) m_name ;
// we have a directory
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (m_flags & wxDIR_DIRS) )
break ;
// its a file but we don't want it
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(m_flags & wxDIR_FILES ) )
continue ;
wxString file( m_name ) ;
if ( m_filespec.IsEmpty() || m_filespec == "*.*" || m_filespec == "*" )
{
}
else if ( m_filespec.Length() > 1 && m_filespec.Left(1) =="*" )
{
if ( file.Right( m_filespec.Length() - 1 ).Upper() != m_filespec.Mid(1).Upper() )
{
continue ;
}
}
else if ( m_filespec.Length() > 1 && m_filespec.Right(1) == "*" )
{
if ( file.Left( m_filespec.Length() - 1 ).Upper() != m_filespec.Left( m_filespec.Length() - 1 ).Upper() )
{
continue ;
}
}
else if ( file.Upper() != m_filespec.Upper() )
{
continue ;
}
break ;
}
if ( err != noErr )
{
return FALSE ;
}
*filename = (char*) m_name ;
return TRUE;
}

View File

@ -35,9 +35,13 @@ IMPLEMENT_CLASS(wxFileDialog, wxDialog)
#include <Navigation.h>
#include "MoreFiles.h"
#include "MoreFilesExtras.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
@ -350,204 +354,204 @@ pascal Boolean CrossPlatformFilterCallback (
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;
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()
{
NavDialogOptions mNavOptions;
NavObjectFilterUPP mNavFilterUPP = NULL;
NavPreviewUPP mNavPreviewUPP = NULL ;
NavReplyRecord mNavReply;
AEDesc mDefaultLocation ;
bool mSelectDefault = false ;
NavDialogOptions mNavOptions;
NavObjectFilterUPP mNavFilterUPP = NULL;
NavPreviewUPP mNavPreviewUPP = NULL ;
NavReplyRecord mNavReply;
AEDesc mDefaultLocation ;
bool mSelectDefault = false ;
::NavGetDefaultDialogOptions(&mNavOptions);
::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;
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
// Set default location, the location
// that's displayed when the dialog
// first appears
FSSpec location ;
wxMacFilename2FSSpec( m_dir , &location ) ;
OSErr err = noErr ;
FSSpec location ;
wxMacFilename2FSSpec( m_dir , &location ) ;
OSErr err = noErr ;
mDefaultLocation.descriptorType = typeNull;
mDefaultLocation.dataHandle = nil;
mDefaultLocation.descriptorType = typeNull;
mDefaultLocation.dataHandle = nil;
err = ::AECreateDesc(typeFSS, &location, sizeof(FSSpec), &mDefaultLocation );
err = ::AECreateDesc(typeFSS, &location, sizeof(FSSpec), &mDefaultLocation );
if ( mDefaultLocation.dataHandle ) {
if ( mDefaultLocation.dataHandle ) {
if (mSelectDefault) {
mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation;
} else {
mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation;
}
}
if (mSelectDefault) {
mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation;
} else {
mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation;
}
}
#if TARGET_CARBON
c2pstrcpy((StringPtr)mNavOptions.message, m_message) ;
c2pstrcpy((StringPtr)mNavOptions.message, m_message) ;
#else
strcpy((char *)mNavOptions.message, m_message) ;
c2pstr((char *)mNavOptions.message ) ;
strcpy((char *)mNavOptions.message, m_message) ;
c2pstr((char *)mNavOptions.message ) ;
#endif
#if TARGET_CARBON
c2pstrcpy((StringPtr)mNavOptions.savedFileName, m_fileName) ;
c2pstrcpy((StringPtr)mNavOptions.savedFileName, m_fileName) ;
#else
strcpy((char *)mNavOptions.savedFileName, m_fileName) ;
c2pstr((char *)mNavOptions.savedFileName ) ;
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 ;
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 ;
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 ;
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 ;
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 ;
}
err = ::NavGetFile(
&mDefaultLocation,
&mNavReply,
&mNavOptions,
sStandardNavEventFilter ,
mNavPreviewUPP,
mNavFilterUPP,
NULL ,
&myData);
m_filterIndex = myData.currentfilter ;
}
DisposeNavObjectFilterUPP(mNavFilterUPP);
if ( mDefaultLocation.dataHandle != nil )
{
::AEDisposeDesc(&mDefaultLocation);
}
DisposeNavObjectFilterUPP(mNavFilterUPP);
if ( mDefaultLocation.dataHandle != nil )
{
::AEDisposeDesc(&mDefaultLocation);
}
if ( (err != noErr) && (err != userCanceledErr) ) {
m_path = "" ;
return wxID_CANCEL ;
}
if ( (err != noErr) && (err != userCanceledErr) ) {
m_path = "" ;
return wxID_CANCEL ;
}
if (mNavReply.validRecord) {
if (mNavReply.validRecord) {
FSSpec outFileSpec ;
AEDesc specDesc ;
AEKeyword keyWord ;
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 ] ;
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_dir = wxPathOnly(m_path);
NavDisposeReply( &mNavReply ) ;
return wxID_OK ;
}
return wxID_CANCEL;
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 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

View File

@ -26,8 +26,12 @@
#include <string.h>
#include <stdarg.h>
#include "MoreFiles.h"
#include "MoreFilesExtras.h"
#ifdef __DARWIN__
# include "MoreFilesX.h"
#else
# include "MoreFiles.h"
# include "MoreFilesExtras.h"
#endif
#ifndef __DARWIN__
#include <Threads.h>
@ -362,19 +366,19 @@ wxString wxMacFindFolder( short vol,
OSType folderType,
Boolean createFolder)
{
short vRefNum ;
long dirID ;
wxString strDir ;
if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
{
FSSpec file ;
if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
{
strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ;
}
}
return strDir ;
short vRefNum ;
long dirID ;
wxString strDir ;
if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
{
FSSpec file ;
if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
{
strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ;
}
}
return strDir ;
}
#ifndef __DARWIN__
@ -479,8 +483,8 @@ void wxDisplaySizeMM(int *width, int *height)
void wxClientDisplayRect(int *x, int *y, int *width, int *height)
{
BitMap screenBits;
GetQDGlobalsScreenBits( &screenBits );
BitMap screenBits;
GetQDGlobalsScreenBits( &screenBits );
if (x) *x = 0;
if (y) *y = 0;
@ -488,15 +492,15 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
*width = screenBits.bounds.right - screenBits.bounds.left ;
*height = screenBits.bounds.bottom - screenBits.bounds.top ;
SInt16 mheight ;
#if TARGET_CARBON
GetThemeMenuBarHeight( &mheight ) ;
#else
SInt16 mheight ;
#if TARGET_CARBON
GetThemeMenuBarHeight( &mheight ) ;
#else
mheight = LMGetMBarHeight() ;
#endif
#endif
*height -= mheight ;
if ( y )
*y = mheight ;
*y = mheight ;
}
wxWindow* wxFindWindowAtPoint(const wxPoint& pt)

View File

@ -42,8 +42,12 @@
#include "wx/mac/private.h"
#include "MoreFiles.h"
#include "MoreFilesExtras.h"
#ifdef __DARWIN__
# include "MoreFilesX.h"
#else
# include "MoreFiles.h"
# include "MoreFilesExtras.h"
#endif
// ----------------------------------------------------------------------------
// constants
@ -102,6 +106,8 @@ private:
wxDirData::wxDirData(const wxString& dirname)
: m_dirname(dirname)
{
OSErr err;
// throw away the trailing slashes
size_t n = m_dirname.length();
wxCHECK_RET( n, _T("empty dir name in wxDir") );
@ -110,16 +116,27 @@ wxDirData::wxDirData(const wxString& dirname)
;
m_dirname.Truncate(n + 1);
#ifdef __DARWIN__
FSRef theRef;
FSSpec fsspec ;
// get the FSRef associated with the POSIX path
err = FSPathMakeRef((const UInt8 *) m_dirname, &theRef, NULL);
FSGetVRefNum(&theRef, &(m_CPB.hFileInfo.ioVRefNum));
err = FSGetNodeID( &theRef , &m_dirId , &m_isDir ) ;
#else
FSSpec fsspec ;
wxMacFilename2FSSpec( m_dirname , &fsspec ) ;
m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ;
m_CPB.hFileInfo.ioNamePtr = m_name ;
m_index = 0 ;
wxMacFilename2FSSpec( m_dirname , &fsspec ) ;
m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ;
OSErr err = FSpGetDirectoryID( &fsspec , &m_dirId , &m_isDir ) ;
wxASSERT_MSG( err == noErr , "Error accessing directory") ;
err = FSpGetDirectoryID( &fsspec , &m_dirId , &m_isDir ) ;
#endif
wxASSERT_MSG( (err == noErr) || (err == nsvErr) , "Error accessing directory " + m_dirname) ;
m_CPB.hFileInfo.ioNamePtr = m_name ;
m_index = 0 ;
}
wxDirData::~wxDirData()
@ -141,68 +158,75 @@ bool wxDirData::Read(wxString *filename)
#endif
wxString result;
short err = noErr ;
short err = noErr ;
while ( err == noErr )
{
m_index++ ;
m_CPB.dirInfo.ioFDirIndex = m_index;
m_CPB.dirInfo.ioDrDirID = m_dirId; /* we need to do this every time */
err = PBGetCatInfoSync((CInfoPBPtr)&m_CPB);
if ( err != noErr )
break ;
while ( err == noErr )
{
m_index++ ;
m_CPB.dirInfo.ioFDirIndex = m_index;
m_CPB.dirInfo.ioDrDirID = m_dirId; /* we need to do this every time */
err = PBGetCatInfoSync((CInfoPBPtr)&m_CPB);
if ( err != noErr )
break ;
#if TARGET_CARBON
p2cstrcpy( c_name, m_name ) ;
strcpy( (char *)m_name, c_name);
p2cstrcpy( c_name, m_name ) ;
strcpy( (char *)m_name, c_name);
#else
p2cstr( m_name ) ;
p2cstr( m_name ) ;
#endif
// its hidden but we don't want it
if ( ( m_CPB.hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN) )
continue ;
#ifdef __DARWIN__
// under X, names that start with '.' are hidden
if ( ( m_name[0] == '.' ) && !(m_flags & wxDIR_HIDDEN) )
continue;
#endif
#if TARGET_CARBON
// under X thats the way the mounting points look like
if ( ( m_CPB.dirInfo.ioDrDirID == 0 ) && ( m_flags & wxDIR_DIRS) )
break ;
// under X thats the way the mounting points look like
if ( ( m_CPB.dirInfo.ioDrDirID == 0 ) && ( m_flags & wxDIR_DIRS) )
break ;
#endif
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (m_flags & wxDIR_DIRS) ) // we have a directory
break ;
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(m_flags & wxDIR_FILES ) ) // its a file but we don't want it
continue ;
if ( ( m_CPB.hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN) ) // its hidden but we don't want it
continue ;
wxString file( m_name ) ;
if ( m_filespec.IsEmpty() || m_filespec == "*.*" || m_filespec == "*" )
{
}
else if ( m_filespec.Length() > 1 && m_filespec.Left(1) =="*" )
{
if ( file.Right( m_filespec.Length() - 1 ).Upper() != m_filespec.Mid(1).Upper() )
{
continue ;
}
}
else if ( m_filespec.Length() > 1 && m_filespec.Right(1) == "*" )
{
if ( file.Left( m_filespec.Length() - 1 ).Upper() != m_filespec.Left( m_filespec.Length() - 1 ).Upper() )
{
continue ;
}
}
else if ( file.Upper() != m_filespec.Upper() )
{
continue ;
}
break ;
}
if ( err != noErr )
{
return FALSE ;
}
*filename = (char*) m_name ;
// we have a directory
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (m_flags & wxDIR_DIRS) )
break ;
// its a file but we don't want it
if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(m_flags & wxDIR_FILES ) )
continue ;
wxString file( m_name ) ;
if ( m_filespec.IsEmpty() || m_filespec == "*.*" || m_filespec == "*" )
{
}
else if ( m_filespec.Length() > 1 && m_filespec.Left(1) =="*" )
{
if ( file.Right( m_filespec.Length() - 1 ).Upper() != m_filespec.Mid(1).Upper() )
{
continue ;
}
}
else if ( m_filespec.Length() > 1 && m_filespec.Right(1) == "*" )
{
if ( file.Left( m_filespec.Length() - 1 ).Upper() != m_filespec.Left( m_filespec.Length() - 1 ).Upper() )
{
continue ;
}
}
else if ( file.Upper() != m_filespec.Upper() )
{
continue ;
}
break ;
}
if ( err != noErr )
{
return FALSE ;
}
*filename = (char*) m_name ;
return TRUE;
}

View File

@ -35,9 +35,13 @@ IMPLEMENT_CLASS(wxFileDialog, wxDialog)
#include <Navigation.h>
#include "MoreFiles.h"
#include "MoreFilesExtras.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
@ -350,204 +354,204 @@ pascal Boolean CrossPlatformFilterCallback (
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;
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()
{
NavDialogOptions mNavOptions;
NavObjectFilterUPP mNavFilterUPP = NULL;
NavPreviewUPP mNavPreviewUPP = NULL ;
NavReplyRecord mNavReply;
AEDesc mDefaultLocation ;
bool mSelectDefault = false ;
NavDialogOptions mNavOptions;
NavObjectFilterUPP mNavFilterUPP = NULL;
NavPreviewUPP mNavPreviewUPP = NULL ;
NavReplyRecord mNavReply;
AEDesc mDefaultLocation ;
bool mSelectDefault = false ;
::NavGetDefaultDialogOptions(&mNavOptions);
::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;
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
// Set default location, the location
// that's displayed when the dialog
// first appears
FSSpec location ;
wxMacFilename2FSSpec( m_dir , &location ) ;
OSErr err = noErr ;
FSSpec location ;
wxMacFilename2FSSpec( m_dir , &location ) ;
OSErr err = noErr ;
mDefaultLocation.descriptorType = typeNull;
mDefaultLocation.dataHandle = nil;
mDefaultLocation.descriptorType = typeNull;
mDefaultLocation.dataHandle = nil;
err = ::AECreateDesc(typeFSS, &location, sizeof(FSSpec), &mDefaultLocation );
err = ::AECreateDesc(typeFSS, &location, sizeof(FSSpec), &mDefaultLocation );
if ( mDefaultLocation.dataHandle ) {
if ( mDefaultLocation.dataHandle ) {
if (mSelectDefault) {
mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation;
} else {
mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation;
}
}
if (mSelectDefault) {
mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation;
} else {
mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation;
}
}
#if TARGET_CARBON
c2pstrcpy((StringPtr)mNavOptions.message, m_message) ;
c2pstrcpy((StringPtr)mNavOptions.message, m_message) ;
#else
strcpy((char *)mNavOptions.message, m_message) ;
c2pstr((char *)mNavOptions.message ) ;
strcpy((char *)mNavOptions.message, m_message) ;
c2pstr((char *)mNavOptions.message ) ;
#endif
#if TARGET_CARBON
c2pstrcpy((StringPtr)mNavOptions.savedFileName, m_fileName) ;
c2pstrcpy((StringPtr)mNavOptions.savedFileName, m_fileName) ;
#else
strcpy((char *)mNavOptions.savedFileName, m_fileName) ;
c2pstr((char *)mNavOptions.savedFileName ) ;
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 ;
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 ;
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 ;
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 ;
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 ;
}
err = ::NavGetFile(
&mDefaultLocation,
&mNavReply,
&mNavOptions,
sStandardNavEventFilter ,
mNavPreviewUPP,
mNavFilterUPP,
NULL ,
&myData);
m_filterIndex = myData.currentfilter ;
}
DisposeNavObjectFilterUPP(mNavFilterUPP);
if ( mDefaultLocation.dataHandle != nil )
{
::AEDisposeDesc(&mDefaultLocation);
}
DisposeNavObjectFilterUPP(mNavFilterUPP);
if ( mDefaultLocation.dataHandle != nil )
{
::AEDisposeDesc(&mDefaultLocation);
}
if ( (err != noErr) && (err != userCanceledErr) ) {
m_path = "" ;
return wxID_CANCEL ;
}
if ( (err != noErr) && (err != userCanceledErr) ) {
m_path = "" ;
return wxID_CANCEL ;
}
if (mNavReply.validRecord) {
if (mNavReply.validRecord) {
FSSpec outFileSpec ;
AEDesc specDesc ;
AEKeyword keyWord ;
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 ] ;
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_dir = wxPathOnly(m_path);
NavDisposeReply( &mNavReply ) ;
return wxID_OK ;
}
return wxID_CANCEL;
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 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

View File

@ -26,8 +26,12 @@
#include <string.h>
#include <stdarg.h>
#include "MoreFiles.h"
#include "MoreFilesExtras.h"
#ifdef __DARWIN__
# include "MoreFilesX.h"
#else
# include "MoreFiles.h"
# include "MoreFilesExtras.h"
#endif
#ifndef __DARWIN__
#include <Threads.h>
@ -362,19 +366,19 @@ wxString wxMacFindFolder( short vol,
OSType folderType,
Boolean createFolder)
{
short vRefNum ;
long dirID ;
wxString strDir ;
if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
{
FSSpec file ;
if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
{
strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ;
}
}
return strDir ;
short vRefNum ;
long dirID ;
wxString strDir ;
if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
{
FSSpec file ;
if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
{
strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ;
}
}
return strDir ;
}
#ifndef __DARWIN__
@ -479,8 +483,8 @@ void wxDisplaySizeMM(int *width, int *height)
void wxClientDisplayRect(int *x, int *y, int *width, int *height)
{
BitMap screenBits;
GetQDGlobalsScreenBits( &screenBits );
BitMap screenBits;
GetQDGlobalsScreenBits( &screenBits );
if (x) *x = 0;
if (y) *y = 0;
@ -488,15 +492,15 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
*width = screenBits.bounds.right - screenBits.bounds.left ;
*height = screenBits.bounds.bottom - screenBits.bounds.top ;
SInt16 mheight ;
#if TARGET_CARBON
GetThemeMenuBarHeight( &mheight ) ;
#else
SInt16 mheight ;
#if TARGET_CARBON
GetThemeMenuBarHeight( &mheight ) ;
#else
mheight = LMGetMBarHeight() ;
#endif
#endif
*height -= mheight ;
if ( y )
*y = mheight ;
*y = mheight ;
}
wxWindow* wxFindWindowAtPoint(const wxPoint& pt)