X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/de0439842539961ed4a41781a7729227cfb6953e..8bd2fdfd585609a9237e6a5e813cc51ed9185ab2:/src/mac/carbon/textctrl.cpp?ds=sidebyside diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index 64d585d233..8f28ec3dcc 100644 --- a/src/mac/carbon/textctrl.cpp +++ b/src/mac/carbon/textctrl.cpp @@ -1,11 +1,11 @@ ///////////////////////////////////////////////////////////////////////////// // Name: textctrl.cpp // Purpose: wxTextCtrl -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -17,13 +17,23 @@ #if wxUSE_TEXTCTRL + #ifdef __DARWIN__ #include #include #else #include #endif -#include + +#include "wx/msgdlg.h" + +#if wxUSE_STD_IOSTREAM + #if wxUSE_IOSTREAMH + #include + #else + #include + #endif +#endif #include "wx/app.h" #include "wx/dc.h" @@ -42,16 +52,268 @@ #include #endif +#ifndef __DARWIN__ +#include +#endif + +// if this is set to 1 then under OSX 10.2 the 'classic' MLTE implementation will be used +// if set to 0 then the unicode textctrl will be used +#ifndef wxMAC_AWAYS_USE_MLTE +#define wxMAC_AWAYS_USE_MLTE 1 +#endif + +#include +#include +#include +#include #include "wx/mac/uma.h" -#define wxUSE_MLTE 0 +class wxMacFunctor +{ +public : + wxMacFunctor(){} + virtual ~wxMacFunctor() {} + virtual void* operator()() = 0 ; + static void* CallBackProc(void *param) + { + wxMacFunctor* f = (wxMacFunctor*) param ; + void *result = (*f)() ; + return result ; + } +} ; + +template +class wxMacObjectFunctor1 : public wxMacFunctor +{ + typedef void (classtype::*function)( param1type p1 ) ; + typedef void (classtype::*ref_function)( const param1type& p1 ) ; +public : + wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) : + wxMacFunctor( ) + { + m_object = obj ; + m_function = f ; + m_param1 = p1 ; + } + + wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) : + wxMacFunctor( ) + { + m_object = obj ; + m_refFunction = f ; + m_param1 = p1 ; + } + + ~wxMacObjectFunctor1() {} + + virtual void* operator()() + { + (m_object->*m_function)(m_param1) ; + return NULL ; + } +private : + classtype* m_object ; + param1type m_param1 ; + union + { + function m_function ; + ref_function m_refFunction ; + } ; +} ; + +template +void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 ) +{ + wxMacObjectFunctor1 params(object,function,p1) ; + void *result = + MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ; + return result ; +} + +template +void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 ) +{ + wxMacObjectFunctor1 params(object,function,p1) ; + void *result = + MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ; + return result ; +} + +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 ) +{ + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; +} + +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 ) +{ + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; +} +// common interface for all implementations +class wxMacTextControl : public wxMacControl +{ +public : + wxMacTextControl() ; + ~wxMacTextControl() ; + + virtual wxString GetStringValue() const = 0 ; + virtual void SetStringValue( const wxString &val ) = 0 ; + virtual void SetStyle(long start, long end, const wxTextAttr& style) ; + virtual void Copy() ; + virtual void Cut() ; + virtual void Paste() ; + virtual bool CanPaste() const ; + virtual void SetEditable(bool editable) ; + virtual long GetLastPosition() const ; + virtual void Replace( long from , long to , const wxString str ) ; + virtual void Remove( long from , long to ) = 0 ; + virtual void SetSelection( long from , long to ) = 0 ; + virtual void GetSelection( long* from, long* to) const = 0 ; + virtual void WriteText(const wxString& str) = 0 ; + + virtual void Clear() ; + virtual bool CanUndo() const; + virtual void Undo() ; + virtual bool CanRedo() const; + virtual void Redo() ; + virtual int GetNumberOfLines() const ; + virtual long XYToPosition(long x, long y) const; + virtual bool PositionToXY(long pos, long *x, long *y) const ; + virtual void ShowPosition( long WXUNUSED(pos) ) ; + virtual int GetLineLength(long lineNo) const ; + virtual wxString GetLineText(long lineNo) const ; +} ; + +// common parts for implementations based on MLTE + +class wxMacMLTEControl : public wxMacTextControl +{ +public : + virtual wxString GetStringValue() const ; + virtual void SetStringValue( const wxString &str) ; + + static int ConvertAttribute( const wxTextAttr& style , TXNTypeAttributes attr[] ) ; + static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ; + void AdjustCreationAttributes( const wxColour& background , bool visible ) ; + + virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) ; + virtual void SetBackground( const wxBrush &brush) ; + virtual void SetStyle(long start, long end, const wxTextAttr& style) ; + virtual void Copy() ; + virtual void Cut() ; + virtual void Paste() ; + virtual bool CanPaste() const ; + virtual void SetEditable(bool editable) ; + virtual long GetLastPosition() const ; + virtual void Replace( long from , long to , const wxString str ) ; + virtual void Remove( long from , long to ) ; + virtual void GetSelection( long* from, long* to) const ; + virtual void SetSelection( long from , long to ) ; + + virtual void WriteText(const wxString& str) ; + virtual void Clear() ; + + virtual bool CanUndo() const ; + virtual void Undo() ; + virtual bool CanRedo() const; + virtual void Redo() ; + virtual int GetNumberOfLines() const ; + virtual long XYToPosition(long x, long y) const ; + virtual bool PositionToXY(long pos, long *x, long *y) const ; + virtual void ShowPosition( long pos ) ; + virtual int GetLineLength(long lineNo) const ; + virtual wxString GetLineText(long lineNo) const ; + + void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ; + +protected : + TXNObject m_txn ; +} ; + +#if TARGET_API_MAC_OSX + +// implementation available under OSX + +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + +class wxMacMLTEHIViewControl : public wxMacMLTEControl +{ +public : + wxMacMLTEHIViewControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + virtual OSStatus SetFocus( ControlFocusPart focusPart ) ; + virtual bool HasFocus() const ; + virtual bool NeedsFocusRect() const ; +protected : + HIViewRef m_scrollView ; + HIViewRef m_textView ; +} ; + +#endif + +class wxMacUnicodeTextControl : public wxMacTextControl +{ +public : + wxMacUnicodeTextControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + ~wxMacUnicodeTextControl(); + virtual void VisibilityChanged(bool shown); + virtual wxString GetStringValue() const ; + virtual void SetStringValue( const wxString &str) ; + virtual void Copy(); + virtual void Cut(); + virtual void Paste(); + virtual bool CanPaste() const; + virtual void SetEditable(bool editable) ; + virtual void Remove( long from , long to ) ; + virtual void GetSelection( long* from, long* to) const ; + virtual void SetSelection( long from , long to ) ; + virtual void WriteText(const wxString& str) ; +protected : + // contains the tag for the content (is different for password and non-password controls) + OSType m_valueTag ; +} ; + +#endif + +// implementation available under classic + +class STPTextPaneVars ; + +class wxMacMLTEClassicControl : public wxMacMLTEControl +{ +public : + wxMacMLTEClassicControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + ~wxMacMLTEClassicControl() ; + virtual void VisibilityChanged(bool shown) ; +protected : + OSStatus DoCreate(); +public : + // hack to make public until we have migrated all procs + STPTextPaneVars* m_macTXNvars ; +} ; -#if wxUSE_MLTE == 0 // old textctrl implementation +#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) + EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground ) EVT_DROP_FILES(wxTextCtrl::OnDropFiles) EVT_CHAR(wxTextCtrl::OnChar) EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) @@ -69,51 +331,38 @@ END_EVENT_TABLE() #endif // Text item -wxTextCtrl::wxTextCtrl() +void wxTextCtrl::Init() +{ + m_editable = true ; + m_dirty = false; + + m_maxLength = TE_UNLIMITED_LENGTH ; +} + +wxTextCtrl::~wxTextCtrl() { } -const short kVerticalMargin = 2 ; -const short kHorizontalMargin = 2 ; bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, - const wxString& st, + const wxString& str, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator, const wxString& name) { - // base initialization - if ( !CreateBase(parent, id, pos, size, style, validator, name) ) + m_macIsUserPane = FALSE ; + m_editable = true ; + + if ( ! ( style & wxNO_BORDER) ) + style = ( style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ; + + if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) return FALSE; wxSize mySize = size ; - if ( UMAHasAppearance() ) - { - m_macHorizontalBorder = 5 ; // additional pixels around the real control - m_macVerticalBorder = 5 ; - } - else - { - m_macHorizontalBorder = 0 ; // additional pixels around the real control - m_macVerticalBorder = 0 ; - } - - - Rect bounds ; - Str255 title ; - - if ( mySize.y == -1 ) - { - if ( UMAHasAppearance() ) - mySize.y = 13 ; - else - mySize.y = 24 ; - - mySize.y += 2 * m_macVerticalBorder ; - } - MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ; + Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; if ( m_windowStyle & wxTE_MULTILINE ) { @@ -121,65 +370,95 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); m_windowStyle |= wxTE_PROCESS_ENTER; + style |= wxTE_PROCESS_ENTER ; } +#if TARGET_API_MAC_OSX +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + if ( UMAGetSystemVersion() >= 0x1030 ) + { + m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; + } +#endif +#if !wxMAC_AWAYS_USE_MLTE + if ( !m_peer ) + { + m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; + } +#endif +#endif + if ( !m_peer ) + { + // this control draws the border itself + if ( !HasFlag(wxNO_BORDER) ) + m_windowStyle &= ~wxSUNKEN_BORDER ; + m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ; + } - m_macControl = ::NewControl( parent->MacGetRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, - ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ; - MacPostControlCreate() ; + MacPostControlCreate(pos,size) ; - wxString value ; - + if ( m_windowStyle & wxTE_READONLY) { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - (*teH)->lineHeight = -1 ; + SetEditable( false ) ; } - - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( st ) ; - else - value = st ; - ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; + + + return TRUE; +} + +void wxTextCtrl::MacVisibilityChanged() +{ + GetPeer()->VisibilityChanged( MacIsReallyShown() ) ; +} - return TRUE; +void wxTextCtrl::MacEnabledStateChanged() +{ } wxString wxTextCtrl::GetValue() const { - Size actualsize; - ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ; - wxBuffer[actualsize] = 0 ; - if( wxApp::s_macDefaultEncodingIsPC ) - return wxMacMakePCStringFromMac( wxBuffer ) ; - else - return wxString(wxBuffer); + return GetPeer()->GetStringValue() ; } void wxTextCtrl::GetSelection(long* from, long* to) const +{ + GetPeer()->GetSelection( from , to ) ; +} + +void wxTextCtrl::SetValue(const wxString& str) { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; + // optimize redraws + if ( GetValue() == str ) + return ; - *from = (**teH).selStart; - *to = (**teH).selEnd; + GetPeer()->SetStringValue(str) ; } -void wxTextCtrl::SetValue(const wxString& st) +void wxTextCtrl::SetMaxLength(unsigned long len) { - wxString value ; - - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( st ) ; - else - value = st ; - ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; - MacRedrawControl() ; + m_maxLength = len ; +} + +bool wxTextCtrl::SetFont( const wxFont& font ) +{ + if ( !wxTextCtrlBase::SetFont( font ) ) + return FALSE ; + + GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ; + return true ; +} + +bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style) +{ + GetPeer()->SetStyle( start , end , style ) ; + return true ; +} + +bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style) +{ + wxTextCtrlBase::SetDefaultStyle( style ) ; + SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ; + return TRUE ; } // Clipboard operations @@ -187,13 +466,7 @@ void wxTextCtrl::Copy() { if (CanCopy()) { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TECopy( teH ) ; - ClearCurrentScrap(); - TEToScrap() ; + GetPeer()->Copy() ; } } @@ -201,28 +474,26 @@ void wxTextCtrl::Cut() { if (CanCut()) { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TECut( teH ) ; - ClearCurrentScrap(); - TEToScrap() ; - // MacInvalidateControl() ; - } + GetPeer()->Cut() ; + + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetString( GetValue() ) ; + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); + } } void wxTextCtrl::Paste() { if (CanPaste()) { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TEFromScrap() ; - TEPaste( teH ) ; - MacRedrawControl() ; + GetPeer()->Paste() ; + // eventually we should add setting the default style again + + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetString( GetValue() ) ; + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); } } @@ -236,6 +507,10 @@ bool wxTextCtrl::CanCopy() const bool wxTextCtrl::CanCut() const { + if ( !IsEditable() ) + { + return false ; + } // Can cut if there's a selection long from, to; GetSelection(& from, & to); @@ -247,42 +522,16 @@ bool wxTextCtrl::CanPaste() const if (!IsEditable()) return FALSE; - long offset ; -#if TARGET_CARBON - OSStatus err = noErr; - ScrapRef scrapRef; - - err = GetCurrentScrap( &scrapRef ); - if ( err != noTypeErr && err != memFullErr ) - { - ScrapFlavorFlags flavorFlags; - Size byteCount; - - if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr) - { - if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr) - { - return TRUE ; - } - } - } - return FALSE; - -#else - if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 ) - { - return TRUE ; - } -#endif - return FALSE ; + return GetPeer()->CanPaste() ; } void wxTextCtrl::SetEditable(bool editable) { - if ( editable ) - UMAActivateControl( m_macControl ) ; - else - UMADeactivateControl( m_macControl ) ; + if ( editable != m_editable ) + { + m_editable = editable ; + GetPeer()->SetEditable( editable ) ; + } } void wxTextCtrl::SetInsertionPoint(long pos) @@ -298,72 +547,29 @@ void wxTextCtrl::SetInsertionPointEnd() long wxTextCtrl::GetInsertionPoint() const { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; -// ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; - return (**teH).selStart ; + long begin,end ; + GetSelection( &begin , &end ) ; + return begin ; } long wxTextCtrl::GetLastPosition() const { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - -// ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; - return (**teH).teLength ; -} - -void wxTextCtrl::Replace(long from, long to, const wxString& value) -{ - TEHandle teH ; - long size ; - - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TESetSelect( from , to , teH ) ; - TEDelete( teH ) ; - TEInsert( value , value.Length() , teH ) ; - Refresh() ; + return GetPeer()->GetLastPosition( ) ; +} + +void wxTextCtrl::Replace(long from, long to, const wxString& str) +{ + GetPeer()->Replace( from , to , str) ; } void wxTextCtrl::Remove(long from, long to) { - TEHandle teH ; - long size ; - - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TEDelete( teH ) ; - Refresh() ; + GetPeer()->Remove( from , to ) ; } void wxTextCtrl::SetSelection(long from, long to) { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - - selection.selStart = from ; - selection.selEnd = to ; - - ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - TESetSelect( selection.selStart , selection.selEnd , teH ) ; + GetPeer()->SetSelection( from , to ) ; } bool wxTextCtrl::LoadFile(const wxString& file) @@ -376,19 +582,20 @@ bool wxTextCtrl::LoadFile(const wxString& file) return FALSE; } -void wxTextCtrl::WriteText(const wxString& text) +void wxTextCtrl::WriteText(const wxString& str) { - TEHandle teH ; - long size ; - - memcpy( wxBuffer, text , text.Length() ) ; - wxBuffer[text.Length() ] = 0 ; -// wxMacConvertNewlines( wxBuffer , wxBuffer ) ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - - TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ; - Refresh() ; + // TODO this MPRemoting will be moved into a remoting peer proxy for any command + if ( !wxIsMainThread() ) + { + // unfortunately CW 8 is not able to correctly deduce the template types, so we have + // to instantiate explicitely + wxMacMPRemoteGUICall( this , &wxTextCtrl::WriteText , str ) ; + return ; + } + else + { + GetPeer()->WriteText( str ) ; + } } void wxTextCtrl::AppendText(const wxString& text) @@ -399,51 +606,60 @@ void wxTextCtrl::AppendText(const wxString& text) void wxTextCtrl::Clear() { - ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ; - Refresh() ; + GetPeer()->Clear() ; } bool wxTextCtrl::IsModified() const { - return TRUE; + return m_dirty; } bool wxTextCtrl::IsEditable() const { - return IsEnabled(); + return IsEnabled() && m_editable ; } bool wxTextCtrl::AcceptsFocus() const { // we don't want focus if we can't be edited - return IsEditable() && wxControl::AcceptsFocus(); + return /*IsEditable() && */ wxControl::AcceptsFocus(); } wxSize wxTextCtrl::DoGetBestSize() const { int wText = 100 ; - - int hText ; - if ( UMAHasAppearance() ) - hText = 13 ; - else - hText = 24 ; - hText += 2 * m_macHorizontalBorder ; -/* - int cx, cy; - wxGetCharSize(GetHWND(), &cx, &cy, &GetFont()); - int wText = DEFAULT_ITEM_WIDTH; + int hText; - int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy); + // these are the numbers from the HIG, we reduce them by the borders + // first - return wxSize(wText, hText); -*/ + switch( m_windowVariant ) + { + case wxWINDOW_VARIANT_NORMAL : + hText = 22 - 6 ; + break ; + case wxWINDOW_VARIANT_SMALL : + hText = 19 - 6 ; + break ; + case wxWINDOW_VARIANT_MINI : + hText= 15 - 6 ; + break ; + default : + hText = 22 - 6; + break ; + } + + // as the above numbers have some free space around the text + // we get 5 lines like this anyway if ( m_windowStyle & wxTE_MULTILINE ) { - hText *= wxMin(GetNumberOfLines(), 5); + hText *= 5 ; } - //else: for single line control everything is ok + + if ( !HasFlag(wxNO_BORDER) ) + hText += 6 ; + return wxSize(wText, hText); } @@ -455,6 +671,7 @@ void wxTextCtrl::Undo() { if (CanUndo()) { + GetPeer()->Undo() ; } } @@ -462,116 +679,72 @@ void wxTextCtrl::Redo() { if (CanRedo()) { + GetPeer()->Redo() ; } } bool wxTextCtrl::CanUndo() const { - return FALSE ; + if ( !IsEditable() ) + { + return false ; + } + return GetPeer()->CanUndo() ; } bool wxTextCtrl::CanRedo() const { - return FALSE ; + if ( !IsEditable() ) + { + return false ; + } + return GetPeer()->CanRedo() ; +} + +void wxTextCtrl::MarkDirty() +{ + m_dirty = true; } -// Makes 'unmodified' void wxTextCtrl::DiscardEdits() { - // TODO + m_dirty = false; } int wxTextCtrl::GetNumberOfLines() const { - Size actualsize; - ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ; - - int count = 1; - for (int i = 0; i < actualsize; i++) - { - if (wxBuffer[i] == '\r') count++; - } - - return count; + return GetPeer()->GetNumberOfLines() ; } long wxTextCtrl::XYToPosition(long x, long y) const { - // TODO - return 0; + return GetPeer()->XYToPosition( x , y ) ; } bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const { - return FALSE ; + return GetPeer()->PositionToXY(pos , x , y ) ; } void wxTextCtrl::ShowPosition(long pos) { - // TODO + return GetPeer()->ShowPosition(pos) ; } int wxTextCtrl::GetLineLength(long lineNo) const { - Size actualsize; - ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ; - - // Find line first - int count = 0; - for (int i = 0; i < actualsize; i++) - { - if (count == lineNo) - { - // Count chars in line then - count = 0; - for (int j = i; j < actualsize; j++) - { - count++; - if (wxBuffer[j] == '\r') return count; - } - - return count; - } - if (wxBuffer[i] == '\r') count++; - } - - return 0; + return GetPeer()->GetLineLength(lineNo) ; } wxString wxTextCtrl::GetLineText(long lineNo) const { - Size actualsize; - ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ; - - // Find line first - int count = 0; - for (int i = 0; i < actualsize; i++) - { - if (count == lineNo) - { - // Add chars in line then - wxString tmp(""); - - for (int j = i; j < actualsize; j++) - { - if (wxBuffer[j] == '\r') - return tmp; - - tmp += wxBuffer[j]; - } - - return tmp; - } - if (wxBuffer[i] == '\r') count++; - } - - return wxString(""); + return GetPeer()->GetLineText(lineNo) ; } /* * Text item */ - + void wxTextCtrl::Command(wxCommandEvent & event) { SetValue (event.GetString()); @@ -587,11 +760,51 @@ void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) } } -void wxTextCtrl::OnChar(wxKeyEvent& key_event) +void wxTextCtrl::OnEraseBackground(wxEraseEvent& event) +{ + // all erasing should be done by the real mac control implementation + // while this is true for MLTE under classic, the HITextView is somehow + // transparent but background erase is not working correctly, so intercept + // things while we can... +} + +void wxTextCtrl::OnChar(wxKeyEvent& event) { - bool eat_key = FALSE; + int key = event.GetKeyCode() ; + bool eat_key = false ; + + if ( key == 'c' && event.MetaDown() ) + { + if ( CanCopy() ) + Copy() ; + return ; + } + + if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB && + !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) +/* && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */ + ) + { + // eat it + return ; + } - switch ( key_event.KeyCode() ) + // assume that any key not processed yet is going to modify the control + m_dirty = true; + + if ( key == 'v' && event.MetaDown() ) + { + if ( CanPaste() ) + Paste() ; + return ; + } + if ( key == 'x' && event.MetaDown() ) + { + if ( CanCut() ) + Cut() ; + return ; + } + switch ( key ) { case WXK_RETURN: if (m_windowStyle & wxPROCESS_ENTER) @@ -601,7 +814,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& key_event) event.SetString( GetValue() ); if ( GetEventHandler()->ProcessEvent(event) ) return; - } + } if ( !(m_windowStyle & wxTE_MULTILINE) ) { wxWindow *parent = GetParent(); @@ -620,8 +833,8 @@ void wxTextCtrl::OnChar(wxKeyEvent& key_event) return ; } } - - // this will make wxWindows eat the ENTER key so that + + // this will make wxWidgets eat the ENTER key so that // we actually prevent line wrapping in a single line // text control eat_key = TRUE; @@ -630,41 +843,55 @@ void wxTextCtrl::OnChar(wxKeyEvent& key_event) break; case WXK_TAB: - // always produce navigation event - even if we process TAB - // ourselves the fact that we got here means that the user code - // decided to skip processing of this TAB - probably to let it - // do its default job. + if ( !(m_windowStyle & wxTE_PROCESS_TAB)) { - wxNavigationKeyEvent eventNav; - eventNav.SetDirection(!key_event.ShiftDown()); - eventNav.SetWindowChange(key_event.ControlDown()); - eventNav.SetEventObject(this); - - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) - return; - - key_event.Skip() ; + int flags = 0; + if (!event.ShiftDown()) + flags |= wxNavigationKeyEvent::IsForward ; + if (event.ControlDown()) + flags |= wxNavigationKeyEvent::WinChange ; + Navigate(flags); return; } + else + { + // This is necessary (don't know why) or the tab will not + // be inserted. + WriteText(wxT("\t")); + } + break; } - - EventRecord *ev = wxTheApp->MacGetCurrentEvent(); - short keychar = short(ev->message & charCodeMask); + if (!eat_key) { - short keycode = short(ev->message & keyCodeMask) >> 8 ; - ::HandleControlKey( m_macControl , keycode , keychar , ev->modifiers ); + // perform keystroke handling + if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL ) + CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ; + else + { + EventRecord rec ; + if ( wxMacConvertEventToRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ) + { + EventRecord *ev = &rec ; + short keycode ; + short keychar ; + keychar = short(ev->message & charCodeMask); + keycode = short(ev->message & keyCodeMask) >> 8 ; + + m_peer->HandleKey( keycode , keychar , ev->modifiers ) ; + } + } } - if ( keychar >= 0x20 || - key_event.KeyCode() == WXK_RETURN || - key_event.KeyCode() == WXK_DELETE || - key_event.KeyCode() == WXK_BACK) + if ( ( key >= 0x20 && key < WXK_START ) || + key == WXK_RETURN || + key == WXK_DELETE || + key == WXK_BACK) { - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event1.SetString( GetValue() ) ; + event1.SetEventObject( this ); + wxPostEvent(GetEventHandler(),event1); } } @@ -672,27 +899,27 @@ void wxTextCtrl::OnChar(wxKeyEvent& key_event) // standard handlers for standard edit menu events // ---------------------------------------------------------------------------- -void wxTextCtrl::OnCut(wxCommandEvent& event) +void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) { Cut(); } -void wxTextCtrl::OnCopy(wxCommandEvent& event) +void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event)) { Copy(); } -void wxTextCtrl::OnPaste(wxCommandEvent& event) +void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event)) { Paste(); } -void wxTextCtrl::OnUndo(wxCommandEvent& event) +void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event)) { Undo(); } -void wxTextCtrl::OnRedo(wxCommandEvent& event) +void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) { Redo(); } @@ -722,1724 +949,1599 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) event.Enable( CanRedo() ); } -#else - -extern wxApp *wxTheApp ; -// CS:We will replace the TextEdit by using the MultiLanguageTextEngine based on the following code written by apple +bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) +{ + return true ; +} -/* - File: mUPControl.c - - Description: - mUPControl implementation. +// user pane implementation - Copyright: - © Copyright 2000 Apple Computer, Inc. All rights reserved. - - Disclaimer: - IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. - ("Apple") in consideration of your agreement to the following terms, and your - use, installation, modification or redistribution of this Apple software - constitutes acceptance of these terms. If you do not agree with these terms, - please do not use, install, modify or redistribute this Apple software. - - In consideration of your agreement to abide by the following terms, and subject - to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs - copyrights in this original Apple software (the "Apple Software"), to use, - reproduce, modify and redistribute the Apple Software, with or without - modifications, in source and/or binary forms; provided that if you redistribute - the Apple Software in its entirety and without modifications, you must retain - this notice and the following text and disclaimers in all such redistributions of - the Apple Software. Neither the name, trademarks, service marks or logos of - Apple Computer, Inc. may be used to endorse or promote products derived from the - Apple Software without specific prior written permission from Apple. Except as - expressly stated in this notice, no other rights or licenses, express or implied, - are granted by Apple herein, including but not limited to any patent rights that - may be infringed by your derivative works or by other works in which the Apple - Software may be incorporated. - - The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO - WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED - WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR - PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN - COMBINATION WITH YOUR PRODUCTS. - - IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION - OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT - (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN - ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - Change History (most recent first): - Fri, Jan 28, 2000 -- created -*/ - -#include "MacTextEditor.h" +void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) +{ +} -/* part codes */ +wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +{ + return kControlNoPart ; +} -/* kmUPTextPart is the part code we return to indicate the user has clicked - in the text area of our control */ -#define kmUPTextPart 1 +wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) +{ + return kControlNoPart ; +} -/* kmUPScrollPart is the part code we return to indicate the user has clicked - in the scroll bar part of the control. */ -#define kmUPScrollPart 2 +void wxTextCtrl::MacControlUserPaneIdleProc() +{ +} +wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +{ + return kControlNoPart ; +} -/* 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.*/ - -/* mUPOpenControl initializes a user pane control so it will be drawn - and will behave as a scrolling text edit field inside of a window. - This routine performs all of the initialization steps necessary, - except it does not create the user pane control itself. theControl - should refer to a user pane control that you have either created - yourself or extracted from a dialog's control heirarchy using - the GetDialogItemAsControl routine. */ -OSStatus mUPOpenControl(ControlHandle theControl); - -/* mUPCloseControl deallocates all of the structures allocated - by mUPOpenControl. */ -OSStatus mUPCloseControl(ControlHandle theControl); - - - -/* routines for creating new scrolling text user pane controls. - These routines allow you to create new scrolling text - user pane controls. */ - -/* mUPCreateControl creates a new user pane control and then it passes it - to mUPOpenControl to initialize it as a scrolling text user pane control. */ -OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl); - -/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */ -OSStatus mUPDisposeControl(ControlHandle theControl); - - -/* Utility Routines */ - - /* mUPSetText replaces the contents of the selection with the unicode - text described by the text and count parameters:. - text = pointer to unicode text buffer - count = number of bytes in the buffer. */ -OSStatus mUPSetText(ControlHandle theControl, char* text, long count); - -/* mUPGetText returns the current text data being displayed inside of - the mUPControl. When noErr is returned, *theText contain a new - handle containing all of the Unicode text copied from the current - selection. It is the caller's responsibiliby to dispose of this handle. */ -OSStatus mUPGetText(ControlHandle theControl, Handle *theText); - - -/* mUPSetSelection sets the text selection and autoscrolls the text view - so either the cursor or the selction is in the view. */ -void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd); - - - -/* IsmUPControl returns true if theControl is not NULL - and theControl refers to a mUP Control. */ -Boolean IsmUPControl(ControlHandle theControl); - - - -/* Edit commands for mUP Controls. */ -enum { - kmUPCut = 1, - kmUPCopy = 2, - kmUPPaste = 3, - kmUPClear = 4 -}; - - -/* mUPDoEditCommand performs the editing command specified - in the editCommand parameter. The mUPControl's text - and scroll bar are redrawn and updated as necessary. */ -void mUPDoEditCommand(ControlHandle theControl, short editCommand); +void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) +{ +} +wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) +{ + return kControlNoPart ; +} +void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) +{ +} +// ---------------------------------------------------------------------------- +// implementation base class +// ---------------------------------------------------------------------------- -/* mUPGetContents returns the entire contents of the control including the text - and the formatting information. */ -OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents); -/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */ -OSStatus mUPSetContents(ControlHandle theControl, Handle theContents); +wxMacTextControl::wxMacTextControl() +{ +} -enum { - kShiftKeyCode = 56 -}; +wxMacTextControl::~wxMacTextControl() +{ +} -/* 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 +void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style) +{ +} +void wxMacTextControl::Copy() +{ +} -/* kmUPClickScrollDelayTicks is a time measurement in ticks used to - slow the speed of 'auto scrolling' inside of our clickloop routine. - This value prevents the text from wizzzzzing by while the mouse - is being held down inside of the text area. */ -#define kmUPClickScrollDelayTicks 3 +void wxMacTextControl::Cut() +{ +} +void wxMacTextControl::Paste() +{ +} -/* 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. */ +bool wxMacTextControl::CanPaste() const +{ + return false ; +} -typedef struct { - /* OS records referenced */ - TXNObject fTXNRec; /* the txn record */ - TXNFrameID fTXNFrame; /* the txn frame ID */ - ControlHandle 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 fTEActive; /* reflects the activation state of the text edit record */ - Boolean fInDialogWindow; /* true if displayed in a dialog window */ - /* calculated locations */ - 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 fTextBackgroundRgn; /* background region for the text, erased before calling TEUpdate */ - /* our focus advance override routine */ - EventHandlerUPP handlerUPP; - EventHandlerRef handlerRef; -} STPTextPaneVars; +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 ) ; +} -/* 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; +bool wxMacTextControl::CanUndo() const +{ + return false ; +} - /* events handled by our focus advance override routine */ -#if TARGET_CARBON -static const EventTypeSpec gMLTEEvents[] = { { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } }; -#define kMLTEEventCount (sizeof( gMLTEEvents ) / sizeof( EventTypeSpec )) -#endif +void wxMacTextControl::Undo() { } +bool wxMacTextControl::CanRedo() const +{ + return false ; +} -/* TPActivatePaneText activates or deactivates the text edit record - according to the value of setActive. The primary purpose of this - routine is to ensure each call is only made once. */ -static void TPActivatePaneText(STPTextPaneVars **tpvars, Boolean setActive) { - STPTextPaneVars *varsp; - varsp = *tpvars; - if (varsp->fTEActive != setActive) { - - varsp->fTEActive = setActive; - - TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTEActive); - - if (varsp->fInFocus) - TXNFocus( varsp->fTXNRec, varsp->fTEActive); - } +void wxMacTextControl::Redo() +{ } - -/* TPFocusPaneText set the focus state for the text record. */ -static void TPFocusPaneText(STPTextPaneVars **tpvars, Boolean setFocus) { - STPTextPaneVars *varsp; - varsp = *tpvars; - if (varsp->fInFocus != setFocus) { - varsp->fInFocus = setFocus; - TXNFocus( varsp->fTXNRec, varsp->fInFocus); - } +long wxMacTextControl::XYToPosition(long x, long y) const +{ + return 0 ; } - -/* TPPaneDrawProc is called to redraw the control and for update events - referring to the control. This routine erases the text area's background, - and redraws the text. This routine assumes the scroll bar has been - redrawn by a call to DrawControls. */ -static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) { - STPTextPaneVars **tpvars, *varsp; - char state; - Rect bounds; - /* set up our globals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - - /* save the drawing state */ - SetPort((**tpvars).fDrawingEnvironment); - /* verify our boundary */ - GetControlBounds(theControl, &bounds); - if ( ! EqualRect(&bounds, &varsp->fRTextArea) ) { - SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom); - RectRgn(varsp->fTextBackgroundRgn, &varsp->fRTextOutline); - TXNSetFrameBounds( varsp->fTXNRec, bounds.top, bounds.left, bounds.bottom, bounds.right, varsp->fTXNFrame); - } - - /* update the text region */ - EraseRgn(varsp->fTextBackgroundRgn); - TXNDraw(varsp->fTXNRec, NULL); - /* restore the drawing environment */ - /* draw the text frame and focus frame (if necessary) */ - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - if ((**tpvars).fIsActive && varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, true); - /* release our globals */ - HSetState((Handle) tpvars, state); - } +bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const +{ + return false ; } +void wxMacTextControl::ShowPosition( long WXUNUSED(pos) ) +{ +} -/* 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(ControlHandle theControl, Point where) { - STPTextPaneVars **tpvars; - ControlPartCode result; - char state; - /* set up our locals and lock down our globals*/ - result = 0; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - /* find the region where we clicked */ - if (PtInRect(where, &(**tpvars).fRTextArea)) { - result = kmUPTextPart; - } else result = 0; - /* release oure globals */ - HSetState((Handle) tpvars, state); +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 result; + return lines ; } - - - - -/* 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(ControlHandle theControl, Point startPt, ControlActionUPP actionProc) { - STPTextPaneVars **tpvars, *varsp; - char state; - ControlPartCode partCodeResult; - /* make sure we have some variables... */ - partCodeResult = 0; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - /* lock 'em down */ - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* 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 */ - switch (TPPaneHitTestProc(theControl, startPt)) { +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; - /* handle clicks in the text part */ - case kmUPTextPart: - { SetPort((**tpvars).fDrawingEnvironment); - TXNClick( varsp->fTXNRec, GetCurrentEventRecord()); - } - break; + tmp += content[j]; + } + return tmp; } - - HSetState((Handle) tpvars, state); + if (content[i] == '\n') count++; } - return partCodeResult; + return wxEmptyString ; } - -/* 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(ControlHandle theControl) { - STPTextPaneVars **tpvars, *varsp; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - /* if we're not active, then we have nothing to say about the cursor */ - if ((**tpvars).fIsActive) { - char state; - Rect bounds; - Point mousep; - /* lock down the globals */ - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* get the current mouse coordinates (in our window) */ -#if TARGET_CARBON - SetPort(GetWindowPort(GetControlOwner(theControl))); -#else - SetPort((GrafPtr) GetWindowPort(GetControlOwner(theControl))); -#endif - GetMouse(&mousep); - /* there's a 'focus thing' and an 'unfocused thing' */ - if (varsp->fInFocus) { - /* flash the cursor */ - SetPort((**tpvars).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 */ - GetControlBounds(theControl, &bounds); - if (PtInRect(mousep, &bounds)) - SetThemeCursor(kThemeArrowCursor); +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; } - HSetState((Handle) tpvars, state); + return count; } + if (content[i] == '\n') count++; } + return 0 ; } +// ---------------------------------------------------------------------------- +// standard unicode control implementation +// ---------------------------------------------------------------------------- -/* 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(ControlHandle theControl, - SInt16 keyCode, SInt16 charCode, SInt16 modifiers) { - STPTextPaneVars **tpvars; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - if ((**tpvars).fInFocus) { - /* turn autoscrolling on and send the key event to text edit */ - SetPort((**tpvars).fDrawingEnvironment); - TXNKeyDown( (**tpvars).fTXNRec, GetCurrentEventRecord()); - } +#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( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ; } - return kControlEntireControl; } +wxMacUnicodeTextControl::~wxMacUnicodeTextControl() +{ +} -/* 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(ControlHandle theControl, Boolean activating) { - Rect bounds; - STPTextPaneVars **tpvars, *varsp; - char state; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* de/activate the text edit record */ - SetPort((**tpvars).fDrawingEnvironment); - GetControlBounds(theControl, &bounds); - varsp->fIsActive = activating; - TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus); - /* redraw the frame */ - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - if (varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive); - HSetState((Handle) tpvars, state); +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( 0, kControlEditTextSelectionTag, &sel ) ); + verify_noerr( GetData( 0, m_valueTag , &value ) ); + verify_noerr( SetData( 0, m_valueTag, &value ) ); + verify_noerr( SetData( 0, kControlEditTextSelectionTag, &sel ) ); + + CFRelease( value ) ; } } - - -/* 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(ControlHandle theControl, ControlFocusPart action) { - ControlPartCode focusResult; - STPTextPaneVars **tpvars, *varsp; - char state; - /* set up locals */ - focusResult = kControlFocusNoPart; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* 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. */ - /* save the drawing state */ - SetPort((**tpvars).fDrawingEnvironment); - /* calculate the next highlight state */ - switch (action) { - default: - case kControlFocusNoPart: - TPFocusPaneText(tpvars, false); - focusResult = kControlFocusNoPart; - break; - case kUserClickedToFocusPart: - TPFocusPaneText(tpvars, true); - focusResult = 1; - break; - case kControlFocusPrevPart: - case kControlFocusNextPart: - TPFocusPaneText(tpvars, ( ! varsp->fInFocus)); - focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart; - break; - } - TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus); - /* redraw the text fram and focus rectangle to indicate the - new focus state */ - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive && varsp->fInFocus); - /* done */ - HSetState((Handle) tpvars, state); +wxString wxMacUnicodeTextControl::GetStringValue() const +{ + wxString result ; + CFStringRef value = GetData(0,m_valueTag) ; + if ( value ) + { + wxMacCFStringHolder cf(value) ; + result = cf.AsString() ; } - return focusResult; + wxMacConvertNewlines10To13( &result ) ; + return result ; } - - - - - - - - - - - -//This our carbon event handler for unicode key downs -#if TARGET_CARBON -static pascal OSStatus FocusAdvanceOverride(EventHandlerCallRef myHandler, EventRef event, void* userData) { - WindowRef window; - STPTextPaneVars **tpvars; - OSStatus err; - unsigned short mUnicodeText; - ByteCount charCounts=0; - /* get our window pointer */ - tpvars = (STPTextPaneVars **) userData; - window = (**tpvars).fOwner; - //find out how many bytes are needed - err = GetEventParameter(event, kEventParamTextInputSendText, - typeUnicodeText, NULL, 0, &charCounts, NULL); - if (err != noErr) goto bail; - /* we're only looking at single characters */ - if (charCounts != 2) { err = eventNotHandledErr; goto bail; } - /* get the character */ - err = GetEventParameter(event, kEventParamTextInputSendText, - typeUnicodeText, NULL, sizeof(mUnicodeText), - &charCounts, (char*) &mUnicodeText); - if (err != noErr) goto bail; - /* if it's not the tab key, forget it... */ - if ((mUnicodeText != '\t')) { err = eventNotHandledErr; goto bail; } - /* advance the keyboard focus */ - AdvanceKeyboardFocus(window); - /* noErr lets the CEM know we handled the event */ - return noErr; -bail: - return eventNotHandledErr; +void wxMacUnicodeTextControl::SetStringValue( const wxString &str) +{ + wxString st = str ; + wxMacConvertNewlines13To10( &st ) ; + wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; + verify_noerr( SetData( 0, m_valueTag , cf ) ) ; } -#endif - - -/* mUPOpenControl initializes a user pane control so it will be drawn - and will behave as a scrolling text edit field inside of a window. - This routine performs all of the initialization steps necessary, - except it does not create the user pane control itself. theControl - should refer to a user pane control that you have either created - yourself or extracted from a dialog's control heirarchy using - the GetDialogItemAsControl routine. */ -OSStatus mUPOpenControl(ControlHandle theControl, bool multiline) { - Rect bounds; - WindowPtr theWindow; - STPTextPaneVars **tpvars, *varsp; - OSStatus err; - RGBColor rgbWhite = {0xFFFF, 0xFFFF, 0xFFFF}; - TXNBackground tback; - - /* 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 */ - tpvars = (STPTextPaneVars **) NewHandleClear(sizeof(STPTextPaneVars)); - SetControlReference(theControl, (long) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* set the initial settings for our private data */ - varsp->fInFocus = false; - varsp->fIsActive = true; - varsp->fTEActive = false; - varsp->fUserPaneRec = theControl; - theWindow = varsp->fOwner = GetControlOwner(theControl); -#if TARGET_CARBON - varsp->fDrawingEnvironment = GetWindowPort(varsp->fOwner); -#else - varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(varsp->fOwner); -#endif - varsp->fInDialogWindow = ( GetWindowKind(varsp->fOwner) == kDialogWindowKind ); - /* set up the user pane procedures */ - SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc); - /* calculate the rectangles used by the control */ - GetControlBounds(theControl, &bounds); - SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom); - /* calculate the background region for the text. In this case, it's kindof - and irregular region because we're setting the scroll bar a little ways inside - of the text area. */ - RectRgn((varsp->fTextBackgroundRgn = NewRgn()), &varsp->fRTextOutline); - - /* set up the drawing environment */ - SetPort(varsp->fDrawingEnvironment); - - /* create the new edit field */ - TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea, - kTXNWantVScrollBarMask | kTXNAlwaysWrapAtViewEdgeMask, - kTXNTextEditStyleFrameType, - kTXNTextensionFile, - kTXNSystemDefaultEncoding, - &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) tpvars); - - /* set the field's background */ - tback.bgType = kTXNBackgroundTypeRGB; - tback.bg.color = rgbWhite; - TXNSetBackground( varsp->fTXNRec, &tback); - - /* install our focus advance override routine */ -#if TARGET_CARBON - varsp->handlerUPP = NewEventHandlerUPP(FocusAdvanceOverride); - err = InstallWindowEventHandler( varsp->fOwner, varsp->handlerUPP, - kMLTEEventCount, gMLTEEvents, tpvars, &varsp->handlerRef ); -#endif - /* unlock our storage */ - HUnlock((Handle) tpvars); - /* perform final activations and setup for our text field. Here, - we assume that the window is going to be the 'active' window. */ - TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus); - /* all done */ - return noErr; +void wxMacUnicodeTextControl::Copy() +{ + SendHICommand( kHICommandCopy ) ; } - - - -/* mUPCloseControl deallocates all of the structures allocated - by mUPOpenControl. */ -OSStatus mUPCloseControl(ControlHandle theControl) { - STPTextPaneVars **tpvars; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - /* release our sub records */ - TXNDeleteObject((**tpvars).fTXNRec); - /* remove our focus advance override */ - RemoveEventHandler((**tpvars).handlerRef); - DisposeEventHandlerUPP((**tpvars).handlerUPP); - /* delete our private storage */ - DisposeHandle((Handle) tpvars); - /* zero the control reference */ - SetControlReference(theControl, 0); - return noErr; +void wxMacUnicodeTextControl::Cut() +{ + SendHICommand( kHICommandCut ) ; } - - - - - /* mUPSetText replaces the contents of the selection with the unicode - text described by the text and count parameters:. - text = pointer to unicode text buffer - count = number of bytes in the buffer. */ -OSStatus mUPSetText(ControlHandle theControl, char* text, long count) { - STPTextPaneVars **tpvars; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - /* set the text in the record */ - return TXNSetData( (**tpvars).fTXNRec, kTXNUnicodeTextData, text, count, - kTXNUseCurrentSelection, kTXNUseCurrentSelection); - - return noErr; +void wxMacUnicodeTextControl::Paste() +{ + SendHICommand( kHICommandPaste ) ; } - - -/* mUPSetSelection sets the text selection and autoscrolls the text view - so either the cursor or the selction is in the view. */ -void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd) { - STPTextPaneVars **tpvars; - /* set up our locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - /* and our drawing environment as the operation - may force a redraw in the text area. */ - SetPort((**tpvars).fDrawingEnvironment); - /* change the selection */ - TXNSetSelection( (**tpvars).fTXNRec, selStart, selEnd); +bool wxMacUnicodeTextControl::CanPaste() const +{ + return true ; } - - - - - -/* mUPGetText returns the current text data being displayed inside of - the mUPControl. When noErr is returned, *theText contain a new - handle containing all of the Unicode text copied from the current - selection. It is the caller's responsibiliby to dispose of this handle. */ -OSStatus mUPGetText(ControlHandle theControl, Handle *theText) { - STPTextPaneVars **tpvars; - OSStatus err; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - /* extract the text from the record */ - err = TXNGetData( (**tpvars).fTXNRec, kTXNUseCurrentSelection, kTXNUseCurrentSelection, theText); - /* all done */ - return err; +void wxMacUnicodeTextControl::SetEditable(bool editable) +{ + SetData( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ; } - - - -/* mUPCreateControl creates a new user pane control and then it passes it - to mUPOpenControl to initialize it as a scrolling text user pane control. */ -OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl) { - short featurSet; - /* the following feature set can be specified in CNTL resources by using - the value 1214. When creating a user pane control, we pass this value - in the 'value' parameter. */ - featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle - | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground - | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - /* create the control */ - *theControl = NewControl(theWindow, bounds, "\p", true, featurSet, 0, featurSet, kControlUserPaneProc, 0); - /* set up the mUP specific features and data */ - mUPOpenControl(*theControl); - /* all done.... */ - return noErr; -} - - -/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */ -OSStatus mUPDisposeControl(ControlHandle theControl) { - /* deallocate the mUP specific data */ - mUPCloseControl(theControl); - /* deallocate the user pane control itself */ - DisposeControl(theControl); - return noErr; -} - - - - -/* IsmUPControl returns true if theControl is not NULL - and theControl refers to a mUP Control. */ -Boolean IsmUPControl(ControlHandle theControl) { - Size theSize; - ControlUserPaneFocusUPP localFocusProc; - /* a NULL control is not a mUP control */ - if (theControl == NULL) return false; - /* check if the control is using our focus procedure */ - theSize = sizeof(localFocusProc); - if (GetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, - sizeof(localFocusProc), &localFocusProc, &theSize) != noErr) return false; - if (localFocusProc != gTPFocusProc) return false; - /* all tests passed, it's a mUP control */ - return true; -} - - -/* mUPDoEditCommand performs the editing command specified - in the editCommand parameter. The mUPControl's text - and scroll bar are redrawn and updated as necessary. */ -void mUPDoEditCommand(ControlHandle theControl, short editCommand) { - STPTextPaneVars **tpvars; - /* set up our locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - /* and our drawing environment as the operation - may force a redraw in the text area. */ - SetPort((**tpvars).fDrawingEnvironment); - /* perform the editing command */ - switch (editCommand) { - case kmUPCut: - ClearCurrentScrap(); - TXNCut((**tpvars).fTXNRec); - TXNConvertToPublicScrap(); - break; - case kmUPCopy: - ClearCurrentScrap(); - TXNCopy((**tpvars).fTXNRec); - TXNConvertToPublicScrap(); - break; - case kmUPPaste: - TXNConvertFromPublicScrap(); - TXNPaste((**tpvars).fTXNRec); - break; - case kmUPClear: - TXNClear((**tpvars).fTXNRec); - break; - } +void wxMacUnicodeTextControl::Remove( long from , long to ) +{ } +void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const +{ + ControlEditTextSelectionRec sel ; + verify_noerr(GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; + if ( from ) *from = sel.selStart ; + if ( to ) *to = sel.selEnd ; +} - - -/* mUPGetContents returns the entire contents of the control including the text - and the formatting information. */ -OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents) { - STPTextPaneVars **tpvars; - OSStatus err; - short vRefNum; - long dirID; - FSSpec tspec; - short trefnum; - Boolean texists; - long bytecount; - Handle localdata; - /* set up locals */ - trefnum = 0; - texists = false; - localdata = NULL; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (theContents == NULL) return paramErr; - /* create a temporary file */ - err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID); - if (err != noErr) goto bail; - FSMakeFSSpec(vRefNum, dirID, "\pmUPGetContents", &tspec); - err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript); - if (err != noErr) goto bail; - texists = true; - /* open the file */ - err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum); - if (err != noErr) goto bail; - /* save the data */ - err = TXNSave( (**tpvars).fTXNRec, kTXNTextensionFile, 0, kTXNSystemDefaultEncoding, &tspec, trefnum, 0); - if (err != noErr) goto bail; - /* get the file length and set the position */ - err = GetEOF(trefnum, &bytecount); - if (err != noErr) goto bail; - err = SetFPos(trefnum, fsFromStart, 0); - if (err != noErr) goto bail; - /* copy the data fork to a handle */ - localdata = NewHandle(bytecount); - if (localdata == NULL) { err = memFullErr; goto bail; } - HLock(localdata); - err = FSRead(trefnum, &bytecount, *localdata); - HUnlock(localdata); - if (err != noErr) goto bail; - /* store result */ - *theContents = localdata; - /* clean up */ - FSClose(trefnum); - FSpDelete(&tspec); - /* all done */ - return noErr; -bail: - if (trefnum != 0) FSClose(trefnum); - if (texists) FSpDelete(&tspec); - if (localdata != NULL) DisposeHandle(localdata); - return err; +void wxMacUnicodeTextControl::SetSelection( long from , long to ) +{ + ControlEditTextSelectionRec sel ; + sel.selStart = from ; + sel.selEnd = to ; + SetData( 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( 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) +// ---------------------------------------------------------------------------- -/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */ -OSStatus mUPSetContents(ControlHandle theControl, Handle theContents) { - STPTextPaneVars **tpvars; - OSStatus err; - short vRefNum; - long dirID; - FSSpec tspec; - short trefnum; - Boolean texists; - long bytecount; - char state; - /* set up locals */ - trefnum = 0; - texists = false; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (theContents == NULL) return paramErr; - /* create a temporary file */ - err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID); - if (err != noErr) goto bail; - FSMakeFSSpec(vRefNum, dirID, "\pmUPSetContents", &tspec); - err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript); - if (err != noErr) goto bail; - texists = true; - /* open the file */ - err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum); - if (err != noErr) goto bail; - /* save the data to the temporary file */ - state = HGetState(theContents); - HLock(theContents); - bytecount = GetHandleSize(theContents); - err = FSWrite(trefnum, &bytecount, *theContents); - HSetState(theContents, state); - if (err != noErr) goto bail; - /* reset the file position */ - err = SetFPos(trefnum, fsFromStart, 0); - if (err != noErr) goto bail; - /* load the data */ - err = TXNSetDataFromFile((**tpvars).fTXNRec, trefnum, kTXNTextensionFile, bytecount, kTXNUseCurrentSelection, kTXNUseCurrentSelection); - if (err != noErr) goto bail; - /* clean up */ - FSClose(trefnum); - FSpDelete(&tspec); - /* all done */ - return noErr; -bail: - if (trefnum != 0) FSClose(trefnum); - if (texists) FSpDelete(&tspec); - return err; -} +#if TARGET_API_MAC_OSX == 0 +// declaration needed because of one line in the code... +static void TPUpdateVisibility(ControlRef theControl) ; +#endif -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) +// 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 -BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) - EVT_DROP_FILES(wxTextCtrl::OnDropFiles) - EVT_CHAR(wxTextCtrl::OnChar) - EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) - EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy) - EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) - EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) - EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) +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] ; +} ; - EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut) - EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy) - EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste) - EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo) - EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo) -END_EVENT_TABLE() +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 ; +} -// Text item -wxTextCtrl::wxTextCtrl() +void wxMacMLTEControl::SetStringValue( const wxString &str) { -} + wxString st = str ; + wxMacConvertNewlines13To10( &st ) ; + EditHelper help(m_txn) ; -const short kVerticalMargin = 2 ; -const short kHorizontalMargin = 2 ; + // 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); +} -bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, - const wxString& st, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) +TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) { - // base initialization - if ( !CreateBase(parent, id, pos, size, style, validator, name) ) - return FALSE; + TXNFrameOptions frameOptions = + kTXNDontDrawCaretWhenInactiveMask ; + if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) + frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; - wxSize mySize = size ; - if ( UMAHasAppearance() ) + if ( wxStyle & wxTE_MULTILINE ) { - m_macHorizontalBorder = 5 ; // additional pixels around the real control - m_macVerticalBorder = 5 ; + if ( ! ( wxStyle & wxTE_DONTWRAP ) ) + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + else + { + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + frameOptions |= kTXNWantHScrollBarMask ; + } + + if ( !(wxStyle & wxTE_NO_VSCROLL ) ) + frameOptions |= kTXNWantVScrollBarMask ; } else - { - m_macHorizontalBorder = 0 ; // additional pixels around the real control - m_macVerticalBorder = 0 ; - } - - - Rect bounds ; - Str255 title ; + frameOptions |= kTXNSingleLineOnlyMask ; + + if ( wxStyle & wxHSCROLL ) + frameOptions |= kTXNWantHScrollBarMask ; + + return frameOptions ; +} - if ( mySize.y == -1 ) +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 ( UMAHasAppearance() ) - mySize.y = 13 ; + if (m_windowStyle & wxTE_DONTWRAP) + iControlData[1].uValue = kTXNNoAutoWrap ; else - mySize.y = 24 ; + iControlData[1].uValue = kTXNAutoWrap ; - mySize.y += 2 * m_macVerticalBorder ; } + verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, + iControlTags, iControlData )) ; - MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ; + // setting the default font - if ( m_windowStyle & wxTE_MULTILINE ) + Str255 fontName ; + SInt16 fontSize ; + Style fontStyle ; + + GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + + TXNTypeAttributes typeAttr[] = { - wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER), - wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); + { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , + { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , + { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + } ; - m_windowStyle |= wxTE_PROCESS_ENTER; + 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); +} - if ( style & wxTE_PASSWORD ) +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() ) { - m_macControl = ::NewControl( parent->MacGetRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, - kControlEditTextPasswordProc , (long) this ) ; + 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 ; } - else + if ( style.HasTextColour() ) { - if ( mUPCreateControl(parent->MacGetRootWindow(), &bounds, &m_macControl) != noErr ) - return FALSE ; + typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; + typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) &color ; + color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ; + attrCounter += 1 ; } - MacPostControlCreate() ; - - wxString value ; - - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( st ) ; - else - value = st ; - - if ( style & wxTE_PASSWORD ) - { - ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; - } - else - { - STPTextPaneVars **tpvars; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - /* set the text in the record */ - TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(), - kTXNStartOffset, kTXNEndOffset); - } - - return TRUE; + return attrCounter ; } -wxString wxTextCtrl::GetValue() const +void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) { - Size actualsize; - if ( m_windowStyle & wxTE_PASSWORD ) - { - ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ; - } - else - { - STPTextPaneVars **tpvars; - OSStatus err; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - /* extract the text from the record */ - Handle theText ; - err = TXNGetDataEncoded( (**tpvars).fTXNRec, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); - /* all done */ - if ( err ) + EditHelper help(m_txn) ; + wxTextAttr style(foreground,wxNullColour,font) ; + TXNTypeAttributes typeAttr[4] ; + int attrCounter = ConvertAttribute( style , typeAttr ) ; + if ( attrCounter > 0 ) { - actualsize = 0 ; + verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) ); } - else +} +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 ) { - actualsize = GetHandleSize( theText ) ; - strncpy( wxBuffer , *theText , actualsize ) ; - DisposeHandle( theText ) ; + verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, start,end) ); } - } - wxBuffer[actualsize] = 0 ; - if( wxApp::s_macDefaultEncodingIsPC ) - return wxMacMakePCStringFromMac( wxBuffer ) ; - else - return wxString(wxBuffer); +} + +void wxMacMLTEControl::Copy() +{ + ClearCurrentScrap(); + TXNCopy(m_txn); + TXNConvertToPublicScrap(); } -void wxTextCtrl::GetSelection(long* from, long* to) const +void wxMacMLTEControl::Cut() { - if ( m_windowStyle & wxTE_PASSWORD ) - { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - - *from = (**teH).selStart; - *to = (**teH).selEnd; - } - else - { - STPTextPaneVars **tpvars; - - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - - TXNGetSelection( (**tpvars).fTXNRec , (TXNOffset*) from , (TXNOffset*) to ) ; - - } + ClearCurrentScrap(); + TXNCut(m_txn); + TXNConvertToPublicScrap(); } -void wxTextCtrl::SetValue(const wxString& st) +void wxMacMLTEControl::Paste() { - wxString value ; - - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( st ) ; - else - value = st ; - if ( m_windowStyle & wxTE_PASSWORD ) - { - ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; - } - else - { - STPTextPaneVars **tpvars; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - /* set the text in the record */ - TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(), - kTXNStartOffset, kTXNEndOffset); - } - MacRedrawControl() ; + TXNConvertFromPublicScrap(); + TXNPaste(m_txn); } -// Clipboard operations -void wxTextCtrl::Copy() +bool wxMacMLTEControl::CanPaste() const { - if (CanCopy()) - { - if ( m_windowStyle & wxTE_PASSWORD ) - { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TECopy( teH ) ; - ClearCurrentScrap(); - TEToScrap() ; - } - else - { - mUPDoEditCommand( m_macControl , kmUPCopy ) ; - } - } + return TXNIsScrapPastable() ; } -void wxTextCtrl::Cut() +void wxMacMLTEControl::SetEditable(bool editable) { - if (CanCut()) - { - if ( m_windowStyle & wxTE_PASSWORD ) - { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TECut( teH ) ; - ClearCurrentScrap(); - TEToScrap() ; - // MacInvalidateControl() ; - } - else - { - mUPDoEditCommand( m_macControl , kmUPCut ) ; - } - } + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; + TXNSetTXNObjectControls( m_txn , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ; } -void wxTextCtrl::Paste() +long wxMacMLTEControl::GetLastPosition() const { - if (CanPaste()) + long actualsize = 0 ; + + Handle theText ; + OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); + /* all done */ + if ( err ) { - if ( m_windowStyle & wxTE_PASSWORD ) + actualsize = 0 ; + } + else { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TEFromScrap() ; - TEPaste( teH ) ; - MacRedrawControl() ; - } - else - { - mUPDoEditCommand( m_macControl , kmUPPaste ) ; - } - } + actualsize = GetHandleSize( theText ) ; + DisposeHandle( theText ) ; + } + + return actualsize ; } -bool wxTextCtrl::CanCopy() const +void wxMacMLTEControl::Replace( long from , long to , const wxString str ) { - // Can copy if there's a selection - long from, to; - GetSelection(& from, & to); - return (from != to); + wxString value = str ; + wxMacConvertNewlines13To10( &value ) ; + + EditHelper help( m_txn ) ; + + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; + SetTXNData( str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; } -bool wxTextCtrl::CanCut() const +void wxMacMLTEControl::Remove( long from , long to ) { - // Can cut if there's a selection - long from, to; - GetSelection(& from, & to); - return (from != to); + EditHelper help( m_txn ) ; + + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; } -bool wxTextCtrl::CanPaste() const +void wxMacMLTEControl::GetSelection( long* from, long* to) const { - if (!IsEditable()) - return FALSE; - - long offset ; -#if TARGET_CARBON - OSStatus err = noErr; - ScrapRef scrapRef; - - err = GetCurrentScrap( &scrapRef ); - if ( err != noTypeErr && err != memFullErr ) - { - ScrapFlavorFlags flavorFlags; - Size byteCount; - - if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr) - { - if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr) - { - return TRUE ; - } - } - } - return FALSE; - -#else - if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 ) - { - return TRUE ; - } -#endif - return FALSE ; + TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ; } -void wxTextCtrl::SetEditable(bool editable) +void wxMacMLTEControl::SetSelection( long from , long to ) { - if ( editable ) - UMAActivateControl( m_macControl ) ; + /* change the selection */ + if ((from == -1) && (to == -1)) + TXNSelectAll(m_txn); else - UMADeactivateControl( m_macControl ) ; + TXNSetSelection( m_txn, from, to); + TXNShowSelection( m_txn, kTXNShowStart); } -void wxTextCtrl::SetInsertionPoint(long pos) +void wxMacMLTEControl::WriteText(const wxString& str) { - SetSelection( pos , pos ) ; + 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 wxTextCtrl::SetInsertionPointEnd() +void wxMacMLTEControl::Clear() { - long pos = GetLastPosition(); - SetInsertionPoint(pos); + EditHelper st(m_txn) ; + TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; + TXNClear(m_txn); } -long wxTextCtrl::GetInsertionPoint() const +bool wxMacMLTEControl::CanUndo() const { - long begin,end ; - GetSelection( &begin , &end ) ; - return begin ; + return TXNCanUndo( m_txn , NULL ) ; } -long wxTextCtrl::GetLastPosition() const +void wxMacMLTEControl::Undo() { - if ( m_windowStyle & wxTE_PASSWORD ) - { - - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - -// ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; - return (**teH).teLength ; - } - else - { - STPTextPaneVars** tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - - int actualsize = 0 ; - Handle theText ; - OSErr err = TXNGetDataEncoded( (**tpvars).fTXNRec, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); - /* all done */ - if ( err ) - { - actualsize = 0 ; - } - else - { - actualsize = GetHandleSize( theText ) ; - DisposeHandle( theText ) ; - } - return actualsize ; - } -} - -void wxTextCtrl::Replace(long from, long to, const wxString& value) -{ - if ( m_windowStyle & wxTE_PASSWORD ) - { - TEHandle teH ; - long size ; - - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TESetSelect( from , to , teH ) ; - TEDelete( teH ) ; - TEInsert( value , value.Length() , teH ) ; - } - else - { - // TODO - } - Refresh() ; + TXNUndo( m_txn ) ; +} + +bool wxMacMLTEControl::CanRedo() const +{ + return TXNCanRedo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Redo() +{ + TXNRedo( m_txn ) ; } -void wxTextCtrl::Remove(long from, long to) +int wxMacMLTEControl::GetNumberOfLines() const { - if ( m_windowStyle & wxTE_PASSWORD ) - { - TEHandle teH ; - long size ; - - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TEDelete( teH ) ; - } - else - { - //TODO - } - Refresh() ; + ItemCount lines = 0 ; + TXNGetLineCount(m_txn, &lines ) ; + return lines ; } -void wxTextCtrl::SetSelection(long from, long to) +long wxMacMLTEControl::XYToPosition(long x, long y) const { - if ( m_windowStyle & wxTE_PASSWORD ) - { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - - selection.selStart = from ; - selection.selEnd = to ; - - ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - TESetSelect( selection.selStart , selection.selEnd , teH ) ; - } - else - { - STPTextPaneVars **tpvars; - /* set up our locals */ - tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - /* and our drawing environment as the operation - may force a redraw in the text area. */ - SetPort((**tpvars).fDrawingEnvironment); - /* change the selection */ - TXNSetSelection( (**tpvars).fTXNRec, from, to); - } + 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 wxTextCtrl::LoadFile(const wxString& file) +bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const { - if ( wxTextCtrlBase::LoadFile(file) ) + Point curpt ; + + long lastpos = GetLastPosition() ; + + if ( y ) *y = 0 ; + if ( x ) *x = 0 ; + + if ( pos <= lastpos ) { - return TRUE; + // 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; + return FALSE ; } -void wxTextCtrl::WriteText(const wxString& text) +void wxMacMLTEControl::ShowPosition( long pos ) { - wxString value ; - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( text ) ; - else - value = text ; - if ( m_windowStyle & wxTE_PASSWORD ) +#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) { - TEHandle teH ; - long size ; - - ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TEInsert( value , value.Length() , teH ) ; - } - else + 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 ) { - STPTextPaneVars **tpvars; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(m_macControl); - /* set the text in the record */ - TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(), - kTXNUseCurrentSelection, kTXNUseCurrentSelection); + 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!") ); } - Refresh() ; + } +#endif } -void wxTextCtrl::AppendText(const wxString& text) +void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) { - SetInsertionPointEnd(); - WriteText(text); +#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 } -void wxTextCtrl::Clear() + +wxString wxMacMLTEControl::GetLineText(long lineNo) const { - if ( m_windowStyle & wxTE_PASSWORD ) - { + 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); - ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ; - } - else - { - mUPDoEditCommand( m_macControl , kmUPClear) ; - } - Refresh() ; + 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 ; } -bool wxTextCtrl::IsModified() const +int wxMacMLTEControl::GetLineLength(long lineNo) const { - return TRUE; + 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 ; } -bool wxTextCtrl::IsEditable() const + +// ---------------------------------------------------------------------------- +// 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) { - return IsEnabled(); + 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); + } } -bool wxTextCtrl::AcceptsFocus() const +OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle) { - // we don't want focus if we can't be edited - return IsEditable() && wxControl::AcceptsFocus(); + 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 ; } -wxSize wxTextCtrl::DoGetBestSize() const -{ - int wText = 100 ; +// 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 ; - int hText ; - if ( UMAHasAppearance() ) - hText = 13 ; - else - hText = 24 ; - hText += 2 * m_macHorizontalBorder ; -/* - int cx, cy; - wxGetCharSize(GetHWND(), &cx, &cy, &GetFont()); - - int wText = DEFAULT_ITEM_WIDTH; - - int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy); + 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 ) ; + } +} - return wxSize(wText, hText); -*/ - if ( m_windowStyle & wxTE_MULTILINE ) +// make correct activations +static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) { + + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); + if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() ) { - hText *= wxMin(GetNumberOfLines(), 5); + varsp->fTXNObjectActive = setActive; + TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive); + if (varsp->fInFocus) + TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive); } - //else: for single line control everything is ok - return wxSize(wText, hText); } -// ---------------------------------------------------------------------------- -// Undo/redo -// ---------------------------------------------------------------------------- +// 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); + } +} -void wxTextCtrl::Undo() -{ - if (CanUndo()) - { +// 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); } } -void wxTextCtrl::Redo() -{ - if (CanRedo()) +// 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 ) ; } + } -bool wxTextCtrl::CanUndo() const -{ - return FALSE ; -} -bool wxTextCtrl::CanRedo() const -{ - return FALSE ; +/* 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; } -// Makes 'unmodified' -void wxTextCtrl::DiscardEdits() -{ - // TODO -} -int wxTextCtrl::GetNumberOfLines() const -{ - // TODO change this if possible to reflect real lines - wxString content = GetValue() ; + + + +/* 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) { - int count = 1; - for (int i = 0; i < content.Length() ; i++) + 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() ) { - if (content[i] == '\r') count++; - } - - return count; + /* 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; } -long wxTextCtrl::XYToPosition(long x, long y) const -{ - // TODO - return 0; -} -bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const -{ - return FALSE ; +/* 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); + } + } + } + } } -void wxTextCtrl::ShowPosition(long pos) -{ - // TODO -} -int wxTextCtrl::GetLineLength(long lineNo) const -{ - // TODO change this if possible to reflect real lines - wxString content = GetValue() ; - - // Find line first - int count = 0; - for (int i = 0; i < content.Length() ; i++) - { - if (count == lineNo) - { - // Count chars in line then - count = 0; - for (int j = i; j < content.Length(); j++) - { - count++; - if (content[j] == '\r') return count; - } - - return count; - } - if (content[i] == '\r') count++; - } - return 0; +/* 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; } -wxString wxTextCtrl::GetLineText(long lineNo) const -{ - // TODO change this if possible to reflect real lines - wxString content = GetValue() ; - // Find line first - int count = 0; - for (int i = 0; i < content.Length() ; i++) - { - if (count == lineNo) - { - // Add chars in line then - wxString tmp(""); - - for (int j = i; j < content.Length(); j++) - { - if (content[j] == '\r') - return tmp; - - tmp += content[j]; - } - - return tmp; - } - if (content[i] == '\r') count++; - } - return wxString(""); +/* 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 ) ; + } } -/* - * Text item - */ - -void wxTextCtrl::Command(wxCommandEvent & event) -{ - SetValue (event.GetString()); - ProcessCommand (event); -} -void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) -{ - // By default, load the first file into the text window. - if (event.GetNumberOfFiles() > 0) +/* 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() ) { - LoadFile(event.GetFiles()[0]); + wxMacWindowClipper c( textctrl ) ; + if ( !varsp->fNoBorders ) + DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); + TPRedrawFocusOutline( varsp ) ; } + return focusResult; } -void wxTextCtrl::OnChar(wxKeyEvent& event) +wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) { - switch ( event.KeyCode() ) - { - case WXK_RETURN: - if (m_windowStyle & wxPROCESS_ENTER) - { - wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); - event.SetEventObject( this ); - if ( GetEventHandler()->ProcessEvent(event) ) - return; - } - if ( !(m_windowStyle & wxTE_MULTILINE) ) - { - wxWindow *parent = GetParent(); - while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) { - parent = parent->GetParent() ; - } - if ( parent && parent->GetDefaultItem() ) - { - wxButton *def = wxDynamicCast(parent->GetDefaultItem(), - wxButton); - if ( def && def->IsEnabled() ) - { - wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); - event.SetEventObject(def); - def->Command(event); - return ; - } - } - } - //else: multiline controls need Enter for themselves + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines13To10( &st ) ; - break; + wxMacConvertNewlines13To10( &st ) ; - case WXK_TAB: - // always produce navigation event - even if we process TAB - // ourselves the fact that we got here means that the user code - // decided to skip processing of this TAB - probably to let it - // do its default job. - { - wxNavigationKeyEvent eventNav; - eventNav.SetDirection(!event.ShiftDown()); - eventNav.SetWindowChange(event.ControlDown()); - eventNav.SetEventObject(this); + short featurSet; - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) - return; - event.Skip() ; - return ; - } - break; - } + featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle + | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground + | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; + /* create the control */ - EventRecord *ev = wxTheApp->MacGetCurrentEvent() ; - short keycode ; - short keychar ; - keychar = short(ev->message & charCodeMask); - keycode = short(ev->message & keyCodeMask) >> 8 ; - UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ; - if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK) + verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) ); + { - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); +// wxMacWindowClipper c(wxPeer) ; + DoCreate(); } + + if ( wxPeer->MacIsReallyShown() ) + MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , style ) ; -} + { + // wxMacWindowClipper clipper( wxPeer ) ; -// ---------------------------------------------------------------------------- -// standard handlers for standard edit menu events -// ---------------------------------------------------------------------------- + TPUpdateVisibility( m_controlRef ) ; -void wxTextCtrl::OnCut(wxCommandEvent& event) -{ - Cut(); -} + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; -void wxTextCtrl::OnCopy(wxCommandEvent& event) -{ - Copy(); + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + } + + AdjustCreationAttributes( *wxWHITE , true ) ; } -void wxTextCtrl::OnPaste(wxCommandEvent& event) +wxMacMLTEClassicControl::~wxMacMLTEClassicControl() { - Paste(); +// SetControlReference(m_controlRef , 0) ; + TXNDeleteObject(m_txn); + free(m_macTXNvars); } -void wxTextCtrl::OnUndo(wxCommandEvent& event) +void wxMacMLTEClassicControl::VisibilityChanged(bool shown) { - Undo(); + MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , shown , m_windowStyle ) ; + if ( !shown ) + InvalWindowRect( GetControlOwner( m_controlRef ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ; } -void wxTextCtrl::OnRedo(wxCommandEvent& event) +OSStatus wxMacMLTEClassicControl::DoCreate() { - Redo(); -} + Rect bounds; + WindowRef theWindow; -void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) -{ - event.Enable( CanCut() ); + 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; } -void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event) +// ---------------------------------------------------------------------------- +// 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 ) { - event.Enable( CanCopy() ); + 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 ) ; } -void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event) +OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart ) { - event.Enable( CanPaste() ); + return SetKeyboardFocus( GetControlOwner( m_textView ) , + m_textView , focusPart ) ; } -void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event) +bool wxMacMLTEHIViewControl::HasFocus() const { - event.Enable( CanUndo() ); + ControlRef control ; + GetKeyboardFocus( GetUserFocusWindow() , &control ) ; + return control == m_textView ; } -void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) +bool wxMacMLTEHIViewControl::NeedsFocusRect() const { - event.Enable( CanRedo() ); + return m_windowStyle & wxNO_BORDER ? false : true; } -#endif +#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + #endif - // wxUSE_TEXTCTRL + +#endif // wxUSE_TEXTCTRL