+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
+{
+ return true ;
+}
+
+// user pane implementation
+
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+ return kControlNoPart ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+}
+
+// ----------------------------------------------------------------------------
+// implementation base class
+// ----------------------------------------------------------------------------
+
+wxMacTextControl::wxMacTextControl()
+{
+}
+
+wxMacTextControl::~wxMacTextControl()
+{
+}
+
+void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+}
+
+void wxMacTextControl::Copy()
+{
+}
+
+void wxMacTextControl::Cut()
+{
+}
+
+void wxMacTextControl::Paste()
+{
+}
+
+bool wxMacTextControl::CanPaste() const
+{
+ return false ;
+}
+
+void wxMacTextControl::SetEditable(bool editable)
+{
+}
+
+long wxMacTextControl::GetLastPosition() const
+{
+ return GetStringValue().Length() ;
+}
+
+void wxMacTextControl::Replace( long from , long to , const wxString str )
+{
+}
+
+void wxMacTextControl::Clear()
+{
+ SetStringValue( wxEmptyString ) ;
+}
+
+bool wxMacTextControl::CanUndo() const
+{
+ return false ;
+}
+
+void wxMacTextControl::Undo() { }
+
+bool wxMacTextControl::CanRedo() const
+{
+ return false ;
+}
+
+void wxMacTextControl::Redo()
+{
+}
+
+long wxMacTextControl::XYToPosition(long x, long y) const
+{
+ return 0 ;
+}
+
+bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const
+{
+ return false ;
+}
+
+void wxMacTextControl::ShowPosition( long WXUNUSED(pos) )
+{
+}
+
+int wxMacTextControl::GetNumberOfLines() const
+{
+ ItemCount lines = 0 ;
+ wxString content = GetStringValue() ;
+ lines = 1;
+ for (size_t i = 0; i < content.Length() ; i++)
+ {
+ if (content[i] == '\r') lines++;
+ }
+ return lines ;
+}
+
+wxString wxMacTextControl::GetLineText(long lineNo) const
+{
+ // TODO change this if possible to reflect real lines
+ wxString content = GetStringValue() ;
+
+ // Find line first
+ int count = 0;
+ for (size_t i = 0; i < content.Length() ; i++)
+ {
+ if (count == lineNo)
+ {
+ // Add chars in line then
+ wxString tmp;
+
+ for (size_t j = i; j < content.Length(); j++)
+ {
+ if (content[j] == '\n')
+ return tmp;
+
+ tmp += content[j];
+ }
+
+ return tmp;
+ }
+ if (content[i] == '\n') count++;
+ }
+ return wxEmptyString ;
+}
+
+int wxMacTextControl::GetLineLength(long lineNo) const
+{
+ // TODO change this if possible to reflect real lines
+ wxString content = GetStringValue() ;
+
+ // Find line first
+ int count = 0;
+ for (size_t i = 0; i < content.Length() ; i++)
+ {
+ if (count == lineNo)
+ {
+ // Count chars in line then
+ count = 0;
+ for (size_t j = i; j < content.Length(); j++)
+ {
+ count++;
+ if (content[j] == '\n') return count;
+ }
+
+ return count;
+ }
+ if (content[i] == '\n') count++;
+ }
+ return 0 ;
+}
+
+// ----------------------------------------------------------------------------
+// standard unicode control implementation
+// ----------------------------------------------------------------------------
+
+#if TARGET_API_MAC_OSX
+
+wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxWindow *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style )
+{
+ m_font = wxPeer->GetFont() ;
+ m_windowStyle = style ;
+ Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+ wxMacCFStringHolder cf(st , m_font.GetEncoding()) ;
+ CFStringRef cfr = cf ;
+ Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ;
+ m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ;
+ CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ;
+
+ if ( !(m_windowStyle & wxTE_MULTILINE) )
+ {
+ SetData<Boolean>( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ;
+ }
+}
+
+wxMacUnicodeTextControl::~wxMacUnicodeTextControl()
+{
+}
+
+void wxMacUnicodeTextControl::VisibilityChanged(bool shown)
+{
+ if ( !(m_windowStyle & wxTE_MULTILINE) && shown )
+ {
+ // work around a refresh issue insofar as not always the entire content is shown even if this would be possible
+ ControlEditTextSelectionRec sel ;
+ CFStringRef value = NULL ;
+
+ verify_noerr( GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
+ verify_noerr( GetData<CFStringRef>( 0, m_valueTag , &value ) );
+ verify_noerr( SetData<CFStringRef>( 0, m_valueTag, &value ) );
+ verify_noerr( SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
+
+ CFRelease( value ) ;
+ }
+}
+wxString wxMacUnicodeTextControl::GetStringValue() const
+{
+ wxString result ;
+ CFStringRef value = GetData<CFStringRef>(0,m_valueTag) ;
+ if ( value )
+ {
+ wxMacCFStringHolder cf(value) ;
+ result = cf.AsString() ;
+ }
+ wxMacConvertNewlines10To13( &result ) ;
+ return result ;
+}
+void wxMacUnicodeTextControl::SetStringValue( const wxString &str)
+{
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+ wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+ verify_noerr( SetData<CFStringRef>( 0, m_valueTag , cf ) ) ;
+}
+void wxMacUnicodeTextControl::Copy()
+{
+ SendHICommand( kHICommandCopy ) ;
+}
+void wxMacUnicodeTextControl::Cut()
+{
+ SendHICommand( kHICommandCut ) ;
+}
+void wxMacUnicodeTextControl::Paste()
+{
+ SendHICommand( kHICommandPaste ) ;
+}
+bool wxMacUnicodeTextControl::CanPaste() const
+{
+ return true ;
+}
+void wxMacUnicodeTextControl::SetEditable(bool editable)
+{
+ SetData<Boolean>( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ;
+}
+void wxMacUnicodeTextControl::Remove( long from , long to )
+{
+}
+
+void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const
+{
+ ControlEditTextSelectionRec sel ;
+ verify_noerr(GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) ) ;
+ if ( from ) *from = sel.selStart ;
+ if ( to ) *to = sel.selEnd ;
+}
+
+void wxMacUnicodeTextControl::SetSelection( long from , long to )
+{
+ ControlEditTextSelectionRec sel ;
+ sel.selStart = from ;
+ sel.selEnd = to ;
+ SetData<ControlEditTextSelectionRec>( 0 , kControlEditTextSelectionTag, &sel ) ;
+}
+
+void wxMacUnicodeTextControl::WriteText(const wxString& str)
+{
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+ #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+ CFStringRef value = cf ;
+ SetData<CFStringRef>( 0, kControlEditTextInsertCFStringRefTag, &value );
+ #else
+ wxString val = GetStringValue() ;
+ long start , end ;
+ GetSelection( &start , &end ) ;
+ val.Remove( start , end - start ) ;
+ val.insert( start , str ) ;
+ SetStringValue( val ) ;
+ SetSelection( start + str.Length() , start + str.Length() ) ;
+ #endif
+}
+
+#endif
+
+// ----------------------------------------------------------------------------
+// MLTE control implementation (common part)
+// ----------------------------------------------------------------------------
+
+#if TARGET_API_MAC_OSX == 0
+// declaration needed because of one line in the code...
+static void TPUpdateVisibility(ControlRef theControl) ;
+#endif
+
+// if mlte is on read only , no changes at all are allowed, not even from
+// procedural API, in order to allow changes via API all the same we must undo
+// the readonly status while we are executing, this class helps to do so
+
+class EditHelper
+{
+public :
+ EditHelper( TXNObject txn )
+ {
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ m_txn = txn ;
+ TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ;
+ if ( m_data[0].uValue == kTXNReadOnly )
+ {
+ TXNControlData data[] = { { kTXNReadWrite } } ;
+ TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
+ }
+ }
+ ~EditHelper()
+ {
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ if ( m_data[0].uValue == kTXNReadOnly )
+ {
+ TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ;
+ }
+ }
+ protected :
+ TXNObject m_txn ;
+ TXNControlData m_data[1] ;
+} ;
+
+wxString wxMacMLTEControl::GetStringValue() const
+{
+ wxString result ;
+ OSStatus err ;
+ Size actualSize = 0;
+ {
+#if wxUSE_UNICODE
+ Handle theText ;
+ err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) / sizeof( UniChar) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = NULL ;
+#if SIZEOF_WCHAR_T == 2
+ ptr = new wxChar[actualSize + 1 ] ;
+ wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;
+
+#else
+ SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;
+ HLock( theText ) ;
+ (((UniChar*)*theText)[actualSize]) = 0 ;
+ wxMBConvUTF16BE converter ;
+ size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
+ ptr = new wxChar[noChars + 1] ;
+
+ noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ;
+ ptr[noChars] = 0 ;
+ HUnlock( theText ) ;
+#endif
+ ptr[actualSize] = 0 ;
+ result = wxString( ptr ) ;
+ delete[] ptr ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#else
+ Handle theText ;
+ err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) ;
+ if ( actualSize > 0 )
+ {
+ HLock( theText ) ;
+ result = wxString( *theText , wxConvLocal , actualSize ) ;
+ HUnlock( theText ) ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#endif
+ }
+ wxMacConvertNewlines10To13( &result ) ;
+ return result ;
+}
+
+void wxMacMLTEControl::SetStringValue( const wxString &str)
+{
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+ EditHelper help(m_txn) ;
+
+ // wxMacWindowClipper c( this ) ;
+#if !TARGET_API_MAC_OSX
+ // otherwise scrolling might have problems ?
+ TPUpdateVisibility( m_controlRef ) ;
+#endif
+ SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+ TXNSetSelection( m_txn, 0, 0);
+ TXNShowSelection( m_txn, kTXNShowStart);
+}
+
+TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
+{
+ TXNFrameOptions frameOptions =
+ kTXNDontDrawCaretWhenInactiveMask ;
+ if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
+ frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
+
+ if ( wxStyle & wxTE_MULTILINE )
+ {
+ if ( ! ( wxStyle & wxTE_DONTWRAP ) )
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+ else
+ {
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+ frameOptions |= kTXNWantHScrollBarMask ;
+ }
+
+ if ( !(wxStyle & wxTE_NO_VSCROLL ) )
+ frameOptions |= kTXNWantVScrollBarMask ;
+ }
+ else
+ frameOptions |= kTXNSingleLineOnlyMask ;
+
+ if ( wxStyle & wxHSCROLL )
+ frameOptions |= kTXNWantHScrollBarMask ;
+
+ return frameOptions ;
+}
+
+void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
+{
+ TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag };
+ TXNControlData iControlData[3] = { {false}, {kTXNNoAutoWrap} };
+ int toptag = 2 ;
+#if TARGET_API_MAC_OSX
+ iControlTags[2] = kTXNVisibilityTag ;
+ iControlData[2].uValue = visible ;
+ toptag++ ;
+#endif
+
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ if (m_windowStyle & wxTE_DONTWRAP)
+ iControlData[1].uValue = kTXNNoAutoWrap ;
+ else
+ iControlData[1].uValue = kTXNAutoWrap ;
+
+ }
+ verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag,
+ iControlTags, iControlData )) ;
+
+ // setting the default font
+
+ Str255 fontName ;
+ SInt16 fontSize ;
+ Style fontStyle ;
+
+ GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+
+ TXNTypeAttributes typeAttr[] =
+ {
+ { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
+ { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
+ { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } ,
+ } ;
+
+ verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
+ kTXNStartOffset,
+ kTXNEndOffset) );
+
+ if ( m_windowStyle & wxTE_PASSWORD )
+ {
+ UniChar c = 0xA5 ;
+ verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ;
+ }
+
+ TXNBackground tback;
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = MAC_WXCOLORREF( background.GetPixel() );
+ TXNSetBackground( m_txn , &tback);
+}
+
+void wxMacMLTEControl::SetBackground( const wxBrush &brush )
+{
+ // currently only solid background are supported
+ TXNBackground tback;
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() );
+ TXNSetBackground( m_txn , &tback);
+}
+
+int wxMacMLTEControl::ConvertAttribute( const wxTextAttr& style , TXNTypeAttributes typeAttr[] )
+{
+ Str255 fontName = "\pMonaco" ;
+ SInt16 fontSize = 12 ;
+ Style fontStyle = normal ;
+ RGBColor color ;
+ int attrCounter = 0 ;
+ if ( style.HasFont() )
+ {
+ const wxFont &font = style.GetFont() ;
+ wxMacStringToPascal( font.GetFaceName() , fontName ) ;
+ fontSize = font.GetPointSize() ;
+ if ( font.GetUnderlined() )
+ fontStyle |= underline ;
+ if ( font.GetWeight() == wxBOLD )
+ fontStyle |= bold ;
+ if ( font.GetStyle() == wxITALIC )
+ fontStyle |= italic ;
+
+ typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) fontName ;
+ typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ;
+ typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ;
+ typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ;
+ typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ;
+ typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
+ typeAttr[attrCounter+2].data.dataValue = fontStyle ;
+ attrCounter += 3 ;
+ }
+ if ( style.HasTextColour() )
+ {
+ typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) &color ;
+ color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
+ attrCounter += 1 ;
+ }
+ return attrCounter ;
+}
+
+void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
+{
+ EditHelper help(m_txn) ;
+ wxTextAttr style(foreground,wxNullColour,font) ;
+ TXNTypeAttributes typeAttr[4] ;
+ int attrCounter = ConvertAttribute( style , typeAttr ) ;
+ if ( attrCounter > 0 )
+ {
+ verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) );
+ }
+}
+void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+ EditHelper help(m_txn) ;
+ TXNTypeAttributes typeAttr[4] ;
+ int attrCounter = ConvertAttribute( style , typeAttr ) ;
+ if ( attrCounter > 0 )
+ {
+ verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, start,end) );
+ }
+}
+
+void wxMacMLTEControl::Copy()
+{
+ ClearCurrentScrap();
+ TXNCopy(m_txn);
+ TXNConvertToPublicScrap();
+}
+
+void wxMacMLTEControl::Cut()
+{
+ ClearCurrentScrap();
+ TXNCut(m_txn);
+ TXNConvertToPublicScrap();
+}
+
+void wxMacMLTEControl::Paste()
+{
+ TXNConvertFromPublicScrap();
+ TXNPaste(m_txn);
+}
+
+bool wxMacMLTEControl::CanPaste() const
+{
+ return TXNIsScrapPastable() ;
+}
+
+void wxMacMLTEControl::SetEditable(bool editable)
+{
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+ TXNSetTXNObjectControls( m_txn , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+}
+
+long wxMacMLTEControl::GetLastPosition() const
+{
+ long actualsize = 0 ;
+
+ Handle theText ;
+ OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ /* all done */
+ if ( err )
+ {
+ actualsize = 0 ;
+ }
+ else
+ {
+ actualsize = GetHandleSize( theText ) ;
+ DisposeHandle( theText ) ;
+ }
+
+ return actualsize ;
+}
+
+void wxMacMLTEControl::Replace( long from , long to , const wxString str )
+{
+ wxString value = str ;
+ wxMacConvertNewlines13To10( &value ) ;
+
+ EditHelper help( m_txn ) ;
+
+ TXNSetSelection(m_txn , from , to ) ;
+ TXNClear( m_txn ) ;
+ SetTXNData( str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+}
+
+void wxMacMLTEControl::Remove( long from , long to )
+{
+ EditHelper help( m_txn ) ;
+
+ TXNSetSelection(m_txn , from , to ) ;
+ TXNClear( m_txn ) ;
+}
+
+void wxMacMLTEControl::GetSelection( long* from, long* to) const
+{
+ TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;
+}
+
+void wxMacMLTEControl::SetSelection( long from , long to )
+{
+ /* change the selection */
+ if ((from == -1) && (to == -1))
+ TXNSelectAll(m_txn);
+ else
+ TXNSetSelection( m_txn, from, to);
+ TXNShowSelection( m_txn, kTXNShowStart);
+}
+
+void wxMacMLTEControl::WriteText(const wxString& str)
+{
+ EditHelper helper( m_txn ) ;
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ long start , end , dummy ;
+ GetSelection( &start , &dummy ) ;
+ SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+ GetSelection( &dummy , &end ) ;
+ // TODO SetStyle( start , end , GetDefaultStyle() ) ;
+}
+
+void wxMacMLTEControl::Clear()
+{
+ EditHelper st(m_txn) ;
+ TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
+ TXNClear(m_txn);
+}
+
+bool wxMacMLTEControl::CanUndo() const
+{
+ return TXNCanUndo( m_txn , NULL ) ;
+}
+
+void wxMacMLTEControl::Undo()
+{
+ TXNUndo( m_txn ) ;
+}
+
+bool wxMacMLTEControl::CanRedo() const
+{
+ return TXNCanRedo( m_txn , NULL ) ;
+}
+
+void wxMacMLTEControl::Redo()
+{
+ TXNRedo( m_txn ) ;
+}
+
+int wxMacMLTEControl::GetNumberOfLines() const
+{
+ ItemCount lines = 0 ;
+ TXNGetLineCount(m_txn, &lines ) ;
+ return lines ;
+}
+
+long wxMacMLTEControl::XYToPosition(long x, long y) const
+{
+ Point curpt ;
+
+ long lastpos = GetLastPosition() ;
+
+ // TODO find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0 ;
+ long ypos = 0 ;
+ int lastHeight = 0 ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )
+ {
+ if ( y == ypos && x == xpos )
+ return n ;
+
+ TXNOffsetToPoint( m_txn , n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+ return 0 ;
+}
+
+bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const
+{
+ Point curpt ;
+
+ long lastpos = GetLastPosition() ;
+
+ if ( y ) *y = 0 ;
+ if ( x ) *x = 0 ;
+
+ if ( pos <= lastpos )
+ {
+ // TODO find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0 ;
+ long ypos = 0 ;
+ int lastHeight = 0 ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= (ItemCount) pos ; ++n )
+ {
+ TXNOffsetToPoint(m_txn , n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+ if ( y ) *y = ypos ;
+ if ( x ) *x = xpos ;
+ }
+
+ return FALSE ;
+}
+
+void wxMacMLTEControl::ShowPosition( long pos )
+{
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
+ {
+ Point current ;
+ Point desired ;
+ TXNOffset selstart , selend ;
+ TXNGetSelection( m_txn , &selstart , &selend) ;
+ TXNOffsetToPoint( m_txn, selstart , ¤t);
+ TXNOffsetToPoint( m_txn, pos , &desired);
+ //TODO use HIPoints for 10.3 and above
+ if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress )
+ {
+ OSErr theErr = noErr;
+ SInt32 dv = desired.v - current.v ;
+ SInt32 dh = desired.h - current.h ;
+ TXNShowSelection( m_txn , true ) ;
+ theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );
+ wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+ }
+ }
+#endif
+}
+
+void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end )
+{
+#if wxUSE_UNICODE
+#if SIZEOF_WCHAR_T == 2
+ size_t len = st.Len() ;
+ TXNSetData( m_txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2,
+ start, end);
+#else
+ wxMBConvUTF16BE converter ;
+ ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ;
+ UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ;
+ converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ;
+ TXNSetData( m_txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen ,
+ start, end);
+ free( unibuf ) ;
+#endif
+#else
+ wxCharBuffer text = st.mb_str(wxConvLocal) ;
+ TXNSetData( m_txn , kTXNTextData, (void*)text.data(), strlen( text ) ,
+ start, end);
+#endif
+}
+
+
+wxString wxMacMLTEControl::GetLineText(long lineNo) const
+{
+ wxString line ;
+ Point curpt ;
+ wxString content = GetStringValue() ;
+
+ if ( lineNo < GetNumberOfLines() )
+ {
+ // TODO find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0 ;
+ long ypos = 0 ;
+ int lastHeight = 0 ;
+ long lastpos = GetLastPosition() ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= (ItemCount)lastpos ; ++n )
+ {
+ TXNOffsetToPoint( m_txn, n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ if ( ypos == lineNo )
+ return line ;
+
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ {
+ if ( ypos == lineNo )
+ line += content[n] ;
+ ++xpos ;
+ }
+ }
+ }
+ return line ;
+}
+
+int wxMacMLTEControl::GetLineLength(long lineNo) const
+{
+ Point curpt ;
+ if ( lineNo < GetNumberOfLines() )
+ {
+ // TODO find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0 ;
+ long ypos = 0 ;
+ int lastHeight = 0 ;
+ long lastpos = GetLastPosition() ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )
+ {
+ TXNOffsetToPoint( m_txn , n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ if ( ypos == lineNo )
+ return xpos ;
+
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+ }
+ return 0 ;
+}
+
+
+// ----------------------------------------------------------------------------
+// MLTE control implementation (classic part)
+// ----------------------------------------------------------------------------
+
+// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon
+// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the
+// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have
+// an alternate path for carbon key events that routes automatically into the same wx flow of events
+
+/* part codes */
+
+/* kmUPTextPart is the part code we return to indicate the user has clicked
+in the text area of our control */
+#define kmUPTextPart 1
+
+
+/* routines for using existing user pane controls.
+These routines are useful for cases where you would like to use an
+existing user pane control in, say, a dialog window as a scrolling
+text edit field.*/
+
+/* Utility Routines */
+
+/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
+routine. In our focus switching routine this part code is understood
+as meaning 'the user has clicked in the control and we need to switch
+the current focus to ourselves before we can continue'. */
+#define kUserClickedToFocusPart 100
+
+/* STPTextPaneVars is a structure used for storing the the mUP Control's
+internal variables and state information. A handle to this record is
+stored in the pane control's reference value field using the
+SetControlReference routine. */
+
+class STPTextPaneVars {
+public :
+ /* OS records referenced */
+ TXNObject fTXNRec; /* the txn record */
+ TXNFrameID fTXNFrame; /* the txn frame ID */
+ ControlRef fUserPaneRec; /* handle to the user pane control */
+ WindowPtr fOwner; /* window containing control */
+ GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
+ /* flags */
+ Boolean fInFocus; /* true while the focus rect is drawn around the control */
+ Boolean fIsActive; /* true while the control is drawn in the active state */
+ Boolean fTXNObjectActive; /* reflects the activation state of the text edit record */
+ Boolean fFocusDrawState; /* true if focus is drawn (default: true) */
+ /* calculated locations */
+ Rect fRBounds; /* control bounds */
+ Rect fRTextArea; /* area where the text is drawn */
+ Rect fRFocusOutline; /* rectangle used to draw the focus box */
+ Rect fRTextOutline; /* rectangle used to draw the border */
+ RgnHandle fRTextOutlineRegion; /* background region for the text, erased before calling TEUpdate */
+ /* our focus advance override routine */
+ EventHandlerUPP handlerUPP;
+ EventHandlerRef handlerRef;
+ bool fNoBorders ;
+ bool fMultiline ;
+ bool fVisible ;
+} ;
+
+/* Univerals Procedure Pointer variables used by the
+mUP Control. These variables are set up
+the first time that mUPOpenControl is called. */
+ControlUserPaneDrawUPP gTPDrawProc = NULL;
+ControlUserPaneHitTestUPP gTPHitProc = NULL;
+ControlUserPaneTrackingUPP gTPTrackProc = NULL;
+ControlUserPaneIdleUPP gTPIdleProc = NULL;
+ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
+ControlUserPaneActivateUPP gTPActivateProc = NULL;
+ControlUserPaneFocusUPP gTPFocusProc = NULL;
+
+// one place for calculating all
+static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds)
+{
+ SetRect(&varsp->fRBounds, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ // eventually make TextOutline inset 1,1
+ SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ if ( !varsp->fNoBorders )
+ {
+ SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
+ bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
+ }
+ else
+ {
+ SetRect(&varsp->fRTextArea, bounds.left , bounds.top ,
+ bounds.right, bounds.bottom);
+ }
+}
+
+OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle)
+{
+ OSStatus err = noErr ;
+#if TARGET_API_MAC_OSX
+ TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+ TXNControlData iControlData[1] = {{ vis }};
+ err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData );
+#endif
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+ if ( vis && textctrl )
+ {
+ Rect bounds ;
+ UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds);
+ TPCalculateBounds( varsp , bounds ) ;
+ wxMacWindowClipper cl(textctrl) ;
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ TXNShowSelection( varsp->fTXNRec, kTXNShowStart);
+ }
+ return err ;
+}
+
+// make sure we don't miss changes as carbon events are not available for these under classic
+static void TPUpdateVisibility(ControlRef theControl) {
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+
+ Rect bounds ;
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ if ( textctrl->MacIsReallyShown() != varsp->fVisible )
+ {
+ // invalidate old position
+ // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+ varsp->fVisible = textctrl->MacIsReallyShown() ;
+ }
+ if ( !EqualRect( &bounds , &varsp->fRBounds ) )
+ {
+ // old position
+ Rect oldBounds = varsp->fRBounds ;
+ TPCalculateBounds( varsp , bounds ) ;
+ // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
+ if ( varsp->fVisible )
+ {
+ wxMacWindowClipper cl(textctrl) ;
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ }
+ InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
+ InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+ }
+}
+
+// make correct activations
+static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+ if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() )
+ {
+ varsp->fTXNObjectActive = setActive;
+ TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
+ if (varsp->fInFocus)
+ TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);
+ }
+}
+
+// update focus outlines
+static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
+
+ /* state changed */
+ if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus))
+ {
+ varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
+ DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);
+ }
+}
+
+// update TXN focus state
+static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+
+ if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) {
+ varsp->fInFocus = setFocus;
+ TXNFocus( varsp->fTXNRec, varsp->fInFocus);
+ }
+}
+
+// draw the control
+static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
+ /* set up our globals */
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+ if ( textctrl->MacIsReallyShown() )
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+ TXNDraw(varsp->fTXNRec, NULL);
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
+
+}
+
+
+/* TPPaneHitTestProc is called when the control manager would
+like to determine what part of the control the mouse resides over.
+We also call this routine from our tracking proc to determine how
+to handle mouse clicks. */
+static pascal ControlPartCode TPPaneHitTestProc(ControlRef theControl, Point where) {
+ ControlPartCode result;
+ /* set up our locals and lock down our globals*/
+ result = 0;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0 ;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown() )
+ {
+ if (PtInRect(where, &varsp->fRBounds))
+ result = kmUPTextPart;
+ else
+ {
+ // sometimes we get the coords also in control local coordinates, therefore test again
+ if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
+ {
+ int x = 0 , y = 0 ;
+ textctrl->MacClientToRootWindow( &x , &y ) ;
+ where.h += x ;
+ where.v += y ;
+ }
+ if (PtInRect(where, &varsp->fRBounds))
+ result = kmUPTextPart;
+ else
+ result = 0;
+ }
+ }
+ return result;
+}
+
+
+
+
+
+/* TPPaneTrackingProc is called when the mouse is being held down
+over our control. This routine handles clicks in the text area
+and in the scroll bar. */
+static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) {
+
+ ControlPartCode partCodeResult;
+ /* make sure we have some variables... */
+ partCodeResult = 0;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown() )
+ {
+ /* we don't do any of these functions unless we're in focus */
+ if ( ! varsp->fInFocus) {
+ WindowPtr owner;
+ owner = GetControlOwner(theControl);
+ ClearKeyboardFocus(owner);
+ SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
+ }
+ /* find the location for the click */
+ // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
+ if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
+ {
+ int x = 0 , y = 0 ;
+ textctrl->MacClientToRootWindow( &x , &y ) ;
+ startPt.h += x ;
+ startPt.v += y ;
+ }
+
+ switch (TPPaneHitTestProc(theControl, startPt))
+ {
+
+ /* handle clicks in the text part */
+ case kmUPTextPart:
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+
+ EventRecord rec ;
+ ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+ TXNClick( varsp->fTXNRec, &rec );
+
+ }
+ break;
+
+ }
+ }
+ return partCodeResult;
+}
+
+
+/* TPPaneIdleProc is our user pane idle routine. When our text field
+is active and in focus, we use this routine to set the cursor. */
+static pascal void TPPaneIdleProc(ControlRef theControl) {
+ /* set up locals */
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown()) {
+ /* if we're not active, then we have nothing to say about the cursor */
+ if (varsp->fIsActive) {
+ Rect bounds;
+ Point mousep;
+
+ wxMacWindowClipper clipper( textctrl ) ;
+ GetMouse(&mousep);
+ /* there's a 'focus thing' and an 'unfocused thing' */
+ if (varsp->fInFocus) {
+ /* flash the cursor */
+ SetPort(varsp->fDrawingEnvironment);
+ TXNIdle(varsp->fTXNRec);
+ /* set the cursor */
+ if (PtInRect(mousep, &varsp->fRTextArea)) {
+ RgnHandle theRgn;
+ RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
+ TXNAdjustCursor(varsp->fTXNRec, theRgn);
+ DisposeRgn(theRgn);
+ }
+ else
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ } else {
+ /* if it's in our bounds, set the cursor */
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ if (PtInRect(mousep, &bounds))
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ }
+ }
+ }
+}
+
+
+/* TPPaneKeyDownProc is called whenever a keydown event is directed
+at our control. Here, we direct the keydown event to the text
+edit record and redraw the scroll bar and text field as appropriate. */
+static pascal ControlPartCode TPPaneKeyDownProc(ControlRef theControl,
+ SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+ if (varsp->fInFocus)
+ {
+ /* turn autoscrolling on and send the key event to text edit */
+ wxMacWindowClipper clipper( textctrl ) ;
+ EventRecord ev ;
+ memset( &ev , 0 , sizeof( ev ) ) ;
+ ev.what = keyDown ;
+ ev.modifiers = modifiers ;
+ ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+ TXNKeyDown( varsp->fTXNRec, &ev);
+ }
+ return kControlEntireControl;
+}
+
+
+/* TPPaneActivateProc is called when the window containing
+the user pane control receives activate events. Here, we redraw
+the control and it's text as necessary for the activation state. */
+static pascal void TPPaneActivateProc(ControlRef theControl, Boolean activating) {
+ /* set up locals */
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+
+ varsp->fIsActive = activating;
+ wxMacWindowClipper clipper( textctrl ) ;
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the frame */
+ if ( textctrl->MacIsReallyShown() )
+ {
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
+}
+
+
+/* TPPaneFocusProc is called when every the focus changes to or
+from our control. Herein, switch the focus appropriately
+according to the parameters and redraw the control as
+necessary. */
+static pascal ControlPartCode TPPaneFocusProc(ControlRef theControl, ControlFocusPart action) {
+ ControlPartCode focusResult;
+
+ focusResult = kControlFocusNoPart;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ;
+ /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
+ tabbing forwards (or shift tabbing backwards) through the items in the dialog,
+ and kControlFocusNextPart will be received. When the user clicks in our field
+ and it is not the current focus, then the constant kUserClickedToFocusPart will
+ be received. The constant kControlFocusNoPart will be received when our control
+ is the current focus and the user clicks in another control. In your focus routine,
+ you should respond to these codes as follows:
+
+ kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw
+ the control and the focus rectangle as necessary.
+
+ kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
+ depending on its current state. redraw the control and the focus rectangle
+ as appropriate for the new focus state. If the focus state is 'off', return the constant
+ kControlFocusNoPart, otherwise return a non-zero part code.
+ kUserClickedToFocusPart - is a constant defined for this example. You should
+ define your own value for handling click-to-focus type events. */
+ /* calculate the next highlight state */
+ switch (action) {
+ default:
+ case kControlFocusNoPart:
+ TPFocusPaneText(varsp, false);
+ focusResult = kControlFocusNoPart;
+ break;
+ case kUserClickedToFocusPart:
+ TPFocusPaneText(varsp, true);
+ focusResult = 1;
+ break;
+ case kControlFocusPrevPart:
+ case kControlFocusNextPart:
+ TPFocusPaneText(varsp, ( ! varsp->fInFocus));
+ focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
+ break;
+ }
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the text fram and focus rectangle to indicate the
+ new focus state */
+ if ( textctrl->MacIsReallyShown() )
+ {
+ wxMacWindowClipper c( textctrl ) ;
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
+ return focusResult;
+}
+
+wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxWindow *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style )
+{
+ m_font = wxPeer->GetFont() ;
+ m_windowStyle = style ;
+ Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ wxMacConvertNewlines13To10( &st ) ;
+
+ short featurSet;
+
+ featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
+ | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
+ | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+ /* create the control */
+
+ verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) );
+
+ {
+// wxMacWindowClipper c(wxPeer) ;
+ DoCreate();
+ }
+
+ if ( wxPeer->MacIsReallyShown() )
+ MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , style ) ;
+
+ {
+ // wxMacWindowClipper clipper( wxPeer ) ;
+
+ TPUpdateVisibility( m_controlRef ) ;
+
+ SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+
+ TXNSetSelection( m_txn, 0, 0);
+ TXNShowSelection( m_txn, kTXNShowStart);
+ }
+
+ AdjustCreationAttributes( *wxWHITE , true ) ;
+}
+
+wxMacMLTEClassicControl::~wxMacMLTEClassicControl()
+{
+// SetControlReference(m_controlRef , 0) ;
+ TXNDeleteObject(m_txn);
+ free(m_macTXNvars);
+}
+
+void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
+{
+ MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , shown , m_windowStyle ) ;
+ if ( !shown )
+ InvalWindowRect( GetControlOwner( m_controlRef ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ;
+}
+
+OSStatus wxMacMLTEClassicControl::DoCreate()
+{
+ Rect bounds;
+ WindowRef theWindow;
+
+ OSStatus err = noErr ;
+
+ /* set up our globals */
+ if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
+ if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
+ if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
+ if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
+ if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
+ if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
+ if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
+
+ /* allocate our private storage */
+ m_macTXNvars = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
+
+ /* set the initial settings for our private data */
+ m_macTXNvars->fMultiline = m_windowStyle & wxTE_MULTILINE ;
+ m_macTXNvars->fNoBorders = m_windowStyle & wxNO_BORDER ;
+ m_macTXNvars->fInFocus = false;
+ m_macTXNvars->fIsActive = true;
+ m_macTXNvars->fTXNObjectActive = false;
+ m_macTXNvars->fFocusDrawState = false ;
+ m_macTXNvars->fUserPaneRec = m_controlRef ;
+ m_macTXNvars->fVisible = true ;
+
+ theWindow = m_macTXNvars->fOwner = GetControlOwner(m_controlRef);
+
+ m_macTXNvars->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow);
+
+ /* set up the user pane procedures */
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
+ SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
+
+ /* calculate the rectangles used by the control */
+ UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds);
+ m_macTXNvars->fRTextOutlineRegion = NewRgn() ;
+ TPCalculateBounds( m_macTXNvars , bounds ) ;
+
+ /* set up the drawing environment */
+ SetPort(m_macTXNvars->fDrawingEnvironment);
+
+ /* create the new edit field */
+
+ TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ;
+
+ verify_noerr(TXNNewObject(NULL, m_macTXNvars->fOwner, &m_macTXNvars->fRTextArea,
+ frameOptions ,
+ kTXNTextEditStyleFrameType,
+ kTXNTextensionFile,
+ kTXNSystemDefaultEncoding,
+ &m_macTXNvars->fTXNRec, &m_macTXNvars->fTXNFrame, (TXNObjectRefcon) m_macTXNvars));
+ m_txn = m_macTXNvars->fTXNRec ;
+
+ /* perform final activations and setup for our text field. Here,
+ we assume that the window is going to be the 'active' window. */
+ TPActivatePaneText(m_macTXNvars, m_macTXNvars->fIsActive && m_macTXNvars->fInFocus);
+ /* all done */
+ return err;
+}
+
+// ----------------------------------------------------------------------------
+// MLTE control implementation (OSX part)
+// ----------------------------------------------------------------------------
+
+#if TARGET_API_MAC_OSX
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxWindow *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style )
+{
+ m_font = wxPeer->GetFont() ;
+ m_windowStyle = style ;
+ Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ;
+
+ m_scrollView = NULL ;
+ TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
+ if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) )
+ {
+ HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) |
+ ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ;
+
+ HIViewSetFrame( m_scrollView, &hr );
+ HIViewSetVisible( m_scrollView, true );
+ }
+
+ m_textView = NULL ;
+ HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ;
+ m_txn = HITextViewGetTXNObject( m_textView) ;
+ HIViewSetVisible( m_textView , true ) ;
+ if ( m_scrollView )
+ {
+ HIViewAddSubview( m_scrollView , m_textView ) ;
+ m_controlRef = m_scrollView ;
+ wxPeer->MacInstallEventHandler( (WXWidget) m_textView ) ;
+ }
+ else
+ {
+ HIViewSetFrame( m_textView, &hr );
+ m_controlRef = m_textView ;
+ }
+
+
+ SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+
+ TXNSetSelection( m_txn, 0, 0);
+ TXNShowSelection( m_txn, kTXNShowStart);
+
+ AdjustCreationAttributes( *wxWHITE , true ) ;
+}
+
+OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )
+{
+ return SetKeyboardFocus( GetControlOwner( m_textView ) ,
+ m_textView , focusPart ) ;
+}
+
+bool wxMacMLTEHIViewControl::HasFocus() const
+{
+ ControlRef control ;
+ GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
+ return control == m_textView ;
+}
+
+bool wxMacMLTEHIViewControl::NeedsFocusRect() const
+{
+ return m_windowStyle & wxNO_BORDER ? false : true;
+}
+
+#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+
+#endif
+
+#endif // wxUSE_TEXTCTRL
projects / wxWidgets.git / blobdiff