X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c1fb8167e9d3bb0d62749d58fe6c9a5afc1bd3e3..5aba0d3610d33bd060639a640343025433dc3640:/src/mac/carbon/textctrl.cpp diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index f522366b32..baa26ddc54 100644 --- a/src/mac/carbon/textctrl.cpp +++ b/src/mac/carbon/textctrl.cpp @@ -1,36 +1,51 @@ ///////////////////////////////////////////////////////////////////////////// // Name: textctrl.cpp // Purpose: wxTextCtrl -// Author: AUTHOR -// Modified by: -// Created: ??/??/98 +// Author: Stefan Csomor +// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText) +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) Stefan Csomor +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "textctrl.h" #endif +#include "wx/wxprec.h" + +#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" #include "wx/button.h" -#include "wx/panel.h" +#include "wx/toplevel.h" #include "wx/textctrl.h" #include "wx/notebook.h" #include "wx/tabctrl.h" #include "wx/settings.h" #include "wx/filefn.h" #include "wx/utils.h" +#include "wx/sysopt.h" #if defined(__BORLANDC__) && !defined(__WIN32__) #include @@ -38,14 +53,321 @@ #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 + +#ifndef __WXMAC_OSX__ +enum +{ + kTXNVisibilityTag = 'visb' /*set the visibility state of the object */ +}; +#endif + +#include +#include +#include +#include #include "wx/mac/uma.h" +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( wxTextCtrl *peer ) ; + ~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 wxTextPos 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 ; + virtual bool SetupCursor( const wxPoint& pt ) { return false ; } + +#ifndef __WXMAC_OSX__ + virtual void MacControlUserPaneDrawProc(wxInt16 part) = 0 ; + virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) = 0 ; + virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) = 0 ; + virtual void MacControlUserPaneIdleProc() = 0 ; + virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) = 0 ; + virtual void MacControlUserPaneActivateProc(bool activating) = 0 ; + virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) = 0 ; + virtual void MacControlUserPaneBackgroundProc(void* info) = 0 ; +#endif +} ; + +// common parts for implementations based on MLTE + +class wxMacMLTEControl : public wxMacTextControl +{ +public : + wxMacMLTEControl( wxTextCtrl *peer ) ; + virtual wxString GetStringValue() const ; + virtual void SetStringValue( const wxString &str) ; + + 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 wxTextPos 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 : + void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ; + 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( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + virtual OSStatus SetFocus( ControlFocusPart focusPart ) ; + virtual bool HasFocus() const ; +protected : + HIViewRef m_scrollView ; + HIViewRef m_textView ; +} ; + +#endif + +class wxMacUnicodeTextControl : public wxMacTextControl +{ +public : + wxMacUnicodeTextControl( wxTextCtrl *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 + +// 'classic' MLTE implementation + +class wxMacMLTEClassicControl : public wxMacMLTEControl +{ +public : + wxMacMLTEClassicControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + ~wxMacMLTEClassicControl() ; + virtual void VisibilityChanged(bool shown) ; + virtual void SuperChangedPosition() ; + + virtual void MacControlUserPaneDrawProc(wxInt16 part) ; + virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ; + virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ; + virtual void MacControlUserPaneIdleProc() ; + virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ; + virtual void MacControlUserPaneActivateProc(bool activating) ; + virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ; + virtual void MacControlUserPaneBackgroundProc(void* info) ; + + virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) ) { MacControlUserPaneIdleProc() ; return true ;} + + virtual void SetRect( Rect *r ) ; + +protected : + OSStatus DoCreate(); + + void MacUpdatePosition() ; + void MacActivatePaneText(Boolean setActive) ; + void MacFocusPaneText(Boolean setFocus) ; + + void MacSetObjectVisibility(Boolean vis) ; +private : + TXNFrameID m_txnFrameID ; + GrafPtr m_txnPort ; + WindowRef m_txnWindow ; + // bounds of the control as we last did set the txn frames + Rect m_txnControlBounds ; + Rect m_txnVisBounds ; +#ifdef __WXMAC_OSX__ + static pascal void TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, + TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon) ; + static pascal void TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ; + ControlRef m_sbHorizontal ; + SInt32 m_lastHorizontalValue ; + ControlRef m_sbVertical ; + SInt32 m_lastVerticalValue ; +#endif +} ; + +#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL + #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) - EVT_DROP_FILES(wxTextCtrl::OnDropFiles) - EVT_CHAR(wxTextCtrl::OnChar) + EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground ) + 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) @@ -61,51 +383,34 @@ 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) ) - 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 ) ; + 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; if ( m_windowStyle & wxTE_MULTILINE ) { @@ -113,98 +418,116 @@ 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 ; } + bool forceMLTE = false ; +#if wxUSE_SYSTEM_OPTIONS + if ( (wxSystemOptions::HasOption(wxMAC_TEXTCONTROL_USE_MLTE) ) && ( wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1) ) + { + forceMLTE = true ; + } +#endif + +#ifdef __WXMAC_OSX__ +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + if ( UMAGetSystemVersion() >= 0x1030 && forceMLTE == false ) + { + if ( m_windowStyle & wxTE_MULTILINE ) + m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; + } +#endif + if ( !m_peer ) + { + if ( !(m_windowStyle & wxTE_MULTILINE) && forceMLTE == false ) + m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; + } +#endif + if ( !m_peer ) + { + m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ; + } + + MacPostControlCreate(pos,size) ; + + // only now the embedding is correct and we can do a positioning update + + MacSuperChangedPosition() ; + + if ( m_windowStyle & wxTE_READONLY) + { + SetEditable( false ) ; + } + + SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ; + + return true; +} - m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, - ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ; - MacPostControlCreate() ; +void wxTextCtrl::MacSuperChangedPosition() +{ + wxWindow::MacSuperChangedPosition() ; + GetPeer()->SuperChangedPosition() ; +} - wxString value ; - - { - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - (*teH)->lineHeight = -1 ; - } - - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( st ) ; - else - value = st ; - UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; +void wxTextCtrl::MacVisibilityChanged() +{ + GetPeer()->VisibilityChanged( MacIsReallyShown() ) ; +} - return TRUE; +void wxTextCtrl::MacEnabledStateChanged() +{ } wxString wxTextCtrl::GetValue() const { - Size actualsize; - UMAGetControlData( 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 { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - - *from = (**teH).selStart; - *to = (**teH).selEnd; -} - -void wxTextCtrl::SetValue(const wxString& st) -{ - wxString value ; - - if( wxApp::s_macDefaultEncodingIsPC ) - value = wxMacMakeMacStringFromPC( st ) ; - else - value = st ; - UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; - WindowRef window = GetMacRootWindow() ; - if ( window ) - { - wxWindow* win = wxFindWinFromMacWindow( window ) ; - if ( win ) - { - wxMacDrawingHelper help( win ) ; - // the mac control manager always assumes to have the origin at 0,0 - SetOrigin( 0 , 0 ) ; - - bool hasTabBehind = false ; - wxWindow* parent = GetParent() ; - while ( parent ) - { - if( parent->MacGetWindowData() ) - { - UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ; - break ; - } - - if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) - { - if ( ((wxControl*)parent)->GetMacControl() ) - SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ; - break ; - } - - parent = parent->GetParent() ; - } - - UMADrawControl( m_macControl ) ; - UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ; - } - } + GetPeer()->GetSelection( from , to ) ; +} + +void wxTextCtrl::SetValue(const wxString& str) +{ + // optimize redraws + if ( GetValue() == str ) + return ; + + GetPeer()->SetStringValue(str) ; + + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetString( GetValue() ) ; + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); +} + +void wxTextCtrl::SetMaxLength(unsigned long len) +{ + 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 @@ -212,88 +535,33 @@ void wxTextCtrl::Copy() { if (CanCopy()) { - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TECopy( teH ) ; -#if TARGET_CARBON - OSStatus err ; - err = ClearCurrentScrap( ); -#else - OSErr err ; - err = ZeroScrap( ); -#endif - TEToScrap() ; - } + GetPeer()->Copy() ; + } } void wxTextCtrl::Cut() { if (CanCut()) { - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TECut( teH ) ; -#if TARGET_CARBON - OSStatus err ; - err = ClearCurrentScrap( ); -#else - OSErr err ; - err = ZeroScrap( ); -#endif - TEToScrap() ; - // MacInvalidateControl() ; - } + GetPeer()->Cut() ; + + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); + } } void wxTextCtrl::Paste() { if (CanPaste()) { - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TEFromScrap() ; - TEPaste( teH ) ; - WindowRef window = GetMacRootWindow() ; - if ( window ) - { - wxWindow* win = wxFindWinFromMacWindow( window ) ; - if ( win ) - { - wxMacDrawingHelper help( win ) ; - // the mac control manager always assumes to have the origin at 0,0 - SetOrigin( 0 , 0 ) ; - - bool hasTabBehind = false ; - wxWindow* parent = GetParent() ; - while ( parent ) - { - if( parent->MacGetWindowData() ) - { - UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ; - break ; - } - - if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) - { - if ( ((wxControl*)parent)->GetMacControl() ) - SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ; - break ; - } - - parent = parent->GetParent() ; - } - - UMADrawControl( m_macControl ) ; - UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ; - } - } - } + GetPeer()->Paste() ; + // eventually we should add setting the default style again + + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); + } } bool wxTextCtrl::CanCopy() const @@ -306,6 +574,10 @@ 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); @@ -315,150 +587,82 @@ bool wxTextCtrl::CanCut() const 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 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) { - SetSelection( pos , pos ) ; + SetSelection( pos , pos ) ; } void wxTextCtrl::SetInsertionPointEnd() { - long pos = GetLastPosition(); + wxTextPos pos = GetLastPosition(); SetInsertionPoint(pos); } long wxTextCtrl::GetInsertionPoint() const { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; -// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; - return (**teH).selStart ; + long begin,end ; + GetSelection( &begin , &end ) ; + return begin ; } -long wxTextCtrl::GetLastPosition() const +wxTextPos wxTextCtrl::GetLastPosition() const { - ControlEditTextSelectionRec selection ; - TEHandle teH ; - long size ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - -// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; - return (**teH).teLength ; + return GetPeer()->GetLastPosition( ) ; } -void wxTextCtrl::Replace(long from, long to, const wxString& value) +void wxTextCtrl::Replace(long from, long to, const wxString& str) { - TEHandle teH ; - long size ; - - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - TESetSelect( from , to , teH ) ; - TEDelete( teH ) ; - TEInsert( value , value.Length() , teH ) ; - Refresh() ; + GetPeer()->Replace( from , to , str) ; } void wxTextCtrl::Remove(long from, long to) { - TEHandle teH ; - long size ; - - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - UMAGetControlData( 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 ; - - UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; - - selection.selStart = from ; - selection.selEnd = to ; - - UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - TESetSelect( selection.selStart , selection.selEnd , teH ) ; + GetPeer()->SetSelection( from , to ) ; } bool wxTextCtrl::LoadFile(const wxString& file) { if ( wxTextCtrlBase::LoadFile(file) ) { - return TRUE; + return true; } - return FALSE; + 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 ) ; - - UMAGetControlData( 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) @@ -469,51 +673,60 @@ void wxTextCtrl::AppendText(const wxString& text) void wxTextCtrl::Clear() { - UMASetControlData( 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); } @@ -525,6 +738,7 @@ void wxTextCtrl::Undo() { if (CanUndo()) { + GetPeer()->Undo() ; } } @@ -532,116 +746,72 @@ 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; - UMAGetControlData( 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; - UMAGetControlData( 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; - UMAGetControlData( 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()); @@ -657,104 +827,176 @@ void wxTextCtrl::OnDropFiles(wxDropFilesEvent& 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... + event.Skip() ; +} + void wxTextCtrl::OnChar(wxKeyEvent& event) { - switch ( event.KeyCode() ) + 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 ; + } + + // Check if we have reached the max # of chars, but still allow navigation and deletion + if ( !IsMultiLine() && GetValue().Length() >= m_maxLength && + key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB && + key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxPROCESS_ENTER) ) + ) + { + // eat it, we don't want to add more than allowed # of characters + return; + } + + // 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) - { + if (m_windowStyle & wxPROCESS_ENTER) + { wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); event.SetEventObject( this ); + event.SetString( GetValue() ); if ( GetEventHandler()->ProcessEvent(event) ) return; - } + } if ( !(m_windowStyle & wxTE_MULTILINE) ) { - wxWindow *parent = GetParent(); - wxPanel *panel = wxDynamicCast(parent, wxPanel); - while ( parent != NULL && panel == NULL ) - { - parent = parent->GetParent() ; - panel = wxDynamicCast(parent, wxPanel); - } - if ( panel && panel->GetDefaultItem() ) - { - wxButton *def = wxDynamicCast(panel->GetDefaultItem(), + 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 ; + if ( def && def->IsEnabled() ) + { + wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); + event.SetEventObject(def); + def->Command(event); + return ; } - } + } + + // this will make wxWidgets eat the ENTER key so that + // we actually prevent line wrapping in a single line + // text control + eat_key = true; } - //else: multiline controls need Enter for themselves 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(!event.ShiftDown()); - eventNav.SetWindowChange(event.ControlDown()); - eventNav.SetEventObject(this); - - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) - return; - event.Skip() ; - return ; + 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 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) - { - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } + if (!eat_key) + { + // 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 ( ( key >= 0x20 && key < WXK_START ) || + key == WXK_RETURN || + key == WXK_DELETE || + key == WXK_BACK) + { + wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event1.SetEventObject( this ); + wxPostEvent(GetEventHandler(),event1); + } } // ---------------------------------------------------------------------------- // 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(); } @@ -784,3 +1026,1738 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) event.Enable( CanRedo() ); } +bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) +{ + if ( !GetPeer()->SetupCursor(pt) ) + return wxWindow::MacSetupCursor( pt ) ; + else + return true ; +} +#if !TARGET_API_MAC_OSX + +// user pane implementation + +void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) +{ + GetPeer()->MacControlUserPaneDrawProc( part ) ; +} + +wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +{ + return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ; +} + +wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) +{ + return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ; +} + +void wxTextCtrl::MacControlUserPaneIdleProc() +{ + GetPeer()->MacControlUserPaneIdleProc( ) ; +} + +wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +{ + return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ; +} + +void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) +{ + GetPeer()->MacControlUserPaneActivateProc( activating ) ; +} + +wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) +{ + return GetPeer()->MacControlUserPaneFocusProc( action ) ; +} + +void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) +{ + GetPeer()->MacControlUserPaneBackgroundProc( info ) ; +} + +#endif +// ---------------------------------------------------------------------------- +// implementation base class +// ---------------------------------------------------------------------------- + +wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) : + wxMacControl( peer ) +{ +} + +wxMacTextControl::~wxMacTextControl() +{ +} + +void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style) +{ +} + +void wxMacTextControl::Copy() +{ +} + +void wxMacTextControl::Cut() +{ +} + +void wxMacTextControl::Paste() +{ +} + +bool wxMacTextControl::CanPaste() const +{ + return false ; +} + +void wxMacTextControl::SetEditable(bool editable) +{ +} + +wxTextPos wxMacTextControl::GetLastPosition() const +{ + return GetStringValue().Length() ; +} + +void wxMacTextControl::Replace( long from , long to , const wxString str ) +{ +} + +void wxMacTextControl::Clear() +{ + SetStringValue( wxEmptyString ) ; +} + +bool wxMacTextControl::CanUndo() const +{ + return false ; +} + +void wxMacTextControl::Undo() { } + +bool wxMacTextControl::CanRedo() const +{ + return false ; +} + +void wxMacTextControl::Redo() +{ +} + +long wxMacTextControl::XYToPosition(long x, long y) const +{ + return 0 ; +} + +bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const +{ + return false ; +} + +void wxMacTextControl::ShowPosition( long WXUNUSED(pos) ) +{ +} + +int wxMacTextControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + wxString content = GetStringValue() ; + lines = 1; + for (size_t i = 0; i < content.Length() ; i++) + { + if (content[i] == '\r') lines++; + } + return lines ; +} + +wxString wxMacTextControl::GetLineText(long lineNo) const +{ + // TODO change this if possible to reflect real lines + wxString content = GetStringValue() ; + + // Find line first + int count = 0; + for (size_t i = 0; i < content.Length() ; i++) + { + if (count == lineNo) + { + // Add chars in line then + wxString tmp; + + for (size_t j = i; j < content.Length(); j++) + { + if (content[j] == '\n') + return tmp; + + tmp += content[j]; + } + + return tmp; + } + if (content[i] == '\n') count++; + } + return wxEmptyString ; +} + +int wxMacTextControl::GetLineLength(long lineNo) const +{ + // TODO change this if possible to reflect real lines + wxString content = GetStringValue() ; + + // Find line first + int count = 0; + for (size_t i = 0; i < content.Length() ; i++) + { + if (count == lineNo) + { + // Count chars in line then + count = 0; + for (size_t j = i; j < content.Length(); j++) + { + count++; + if (content[j] == '\n') return count; + } + + return count; + } + if (content[i] == '\n') count++; + } + return 0 ; +} + +// ---------------------------------------------------------------------------- +// standard unicode control implementation +// ---------------------------------------------------------------------------- + +#if TARGET_API_MAC_OSX + +wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacTextControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &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 ) ; + } +} + +wxMacUnicodeTextControl::~wxMacUnicodeTextControl() +{ +} + +void wxMacUnicodeTextControl::VisibilityChanged(bool shown) +{ + if ( !(m_windowStyle & wxTE_MULTILINE) && shown ) + { + // work around a refresh issue insofar as not always the entire content is shown even if this would be possible + ControlEditTextSelectionRec sel ; + CFStringRef value = NULL ; + + verify_noerr( GetData( 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 ) ; + } +} +wxString wxMacUnicodeTextControl::GetStringValue() const +{ + wxString result ; + CFStringRef value = GetData(0,m_valueTag) ; + if ( value ) + { + wxMacCFStringHolder cf(value) ; + result = cf.AsString() ; + } +#if '\n' == 10 + wxMacConvertNewlines13To10( &result ) ; +#else + wxMacConvertNewlines10To13( &result ) ; +#endif + return result ; +} +void wxMacUnicodeTextControl::SetStringValue( const wxString &str) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; + verify_noerr( SetData( 0, m_valueTag , cf ) ) ; +} +void wxMacUnicodeTextControl::Copy() +{ + SendHICommand( kHICommandCopy ) ; +} +void wxMacUnicodeTextControl::Cut() +{ + SendHICommand( kHICommandCut ) ; +} +void wxMacUnicodeTextControl::Paste() +{ + SendHICommand( kHICommandPaste ) ; +} +bool wxMacUnicodeTextControl::CanPaste() const +{ + return true ; +} +void wxMacUnicodeTextControl::SetEditable(bool editable) +{ + SetData( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ; +} +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 ; +} + +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 ; + wxMacConvertNewlines10To13( &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) +// ---------------------------------------------------------------------------- + +// if mlte is on read only , no changes at all are allowed, not even from +// procedural API, in order to allow changes via API all the same we must undo +// the readonly status while we are executing, this class helps to do so + +class wxMacEditHelper +{ +public : + wxMacEditHelper( 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 ) ; + } + } + ~wxMacEditHelper() + { + 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] ; +} ; + +wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer ) +{ + SetNeedsFocusRect( true ) ; +} + +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 + } +#if '\n' == 10 + wxMacConvertNewlines13To10( &result ) ; +#else + wxMacConvertNewlines10To13( &result ) ; +#endif + return result ; +} + +void wxMacMLTEControl::SetStringValue( const wxString &str) +{ + wxString st = str ; + + wxMacConvertNewlines10To13( &st ) ; + { + wxMacWindowClipper c( m_peer ) ; + { + wxMacEditHelper help(m_txn) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + } + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + } +} + +TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) +{ + TXNFrameOptions frameOptions = + kTXNDontDrawCaretWhenInactiveMask +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3 + | kTXNDoFontSubstitutionMask +#endif + ; + + if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) + frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; + + if ( wxStyle & wxTE_MULTILINE ) + { + if ( ! ( wxStyle & wxTE_DONTWRAP ) ) + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + else + { + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + frameOptions |= kTXNWantHScrollBarMask ; + } + + if ( !(wxStyle & wxTE_NO_VSCROLL ) ) + { + frameOptions |= kTXNWantVScrollBarMask ; + if ( frameOptions & kTXNWantHScrollBarMask ) + frameOptions |= kTXNDrawGrowIconMask ; + } + } + else + frameOptions |= kTXNSingleLineOnlyMask ; + + if ( wxStyle & wxHSCROLL ) + frameOptions |= kTXNWantHScrollBarMask ; + + return frameOptions ; +} + +void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible ) +{ + TXNControlTag iControlTags[] = + { + kTXNDoFontSubstitution, + kTXNWordWrapStateTag , + }; + TXNControlData iControlData[] = + { + {true}, + {kTXNNoAutoWrap}, + }; + + int toptag = WXSIZEOF( iControlTags ) ; + + if ( m_windowStyle & wxTE_MULTILINE ) + { + if (m_windowStyle & wxTE_DONTWRAP) + iControlData[1].uValue = kTXNNoAutoWrap ; + else + iControlData[1].uValue = kTXNAutoWrap ; + } + verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, + iControlTags, iControlData )) ; + + // setting the default font + // under 10.2 this causes a visible caret, therefore we avoid it + + if ( UMAGetSystemVersion() >= 0x1030 ) + { + Str255 fontName ; + SInt16 fontSize ; + Style fontStyle ; + + GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + + TXNTypeAttributes typeAttr[] = + { + { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , + { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , + { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + } ; + + verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, + kTXNStartOffset, + kTXNEndOffset) ); + } + + if ( m_windowStyle & wxTE_PASSWORD ) + { + UniChar c = 0xA5 ; + verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ; + } + + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + tback.bg.color = MAC_WXCOLORREF( background.GetPixel() ); + TXNSetBackground( m_txn , &tback); +} + +void wxMacMLTEControl::SetBackground( const wxBrush &brush ) +{ + // currently only solid background are supported + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() ); + TXNSetBackground( m_txn , &tback); +} + +void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to) +{ + TXNTypeAttributes typeAttr[4] ; + Str255 fontName = "\pMonaco" ; + SInt16 fontSize = 12 ; + Style fontStyle = normal ; + RGBColor color ; + int attrCounter = 0 ; + if ( style.HasFont() ) + { + const wxFont &font = style.GetFont() ; + wxMacStringToPascal( font.GetFaceName() , fontName ) ; + fontSize = font.GetPointSize() ; + if ( font.GetUnderlined() ) + fontStyle |= underline ; + if ( font.GetWeight() == wxBOLD ) + fontStyle |= bold ; + if ( font.GetStyle() == wxITALIC ) + fontStyle |= italic ; + + typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ; + typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) fontName ; + typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ; + typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ; + typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ; + typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ; + typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ; + typeAttr[attrCounter+2].data.dataValue = fontStyle ; + attrCounter += 3 ; + } + if ( style.HasTextColour() ) + { + typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; + typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) &color ; + color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ; + attrCounter += 1 ; + } + if ( attrCounter > 0 ) + { + verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, from , to) ); + } +} + +void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) +{ + wxMacEditHelper help(m_txn) ; + TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ; +} +void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style) +{ + wxMacEditHelper help(m_txn) ; + TXNSetAttribute( style , start,end ) ; +} + +void wxMacMLTEControl::Copy() +{ + ClearCurrentScrap(); + TXNCopy(m_txn); + TXNConvertToPublicScrap(); +} + +void wxMacMLTEControl::Cut() +{ + ClearCurrentScrap(); + TXNCut(m_txn); + TXNConvertToPublicScrap(); +} + +void wxMacMLTEControl::Paste() +{ + TXNConvertFromPublicScrap(); + TXNPaste(m_txn); +} + +bool wxMacMLTEControl::CanPaste() const +{ + return TXNIsScrapPastable() ; +} + +void wxMacMLTEControl::SetEditable(bool editable) +{ + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; + TXNSetTXNObjectControls( m_txn , false , WXSIZEOF(tag) , tag , data ) ; +} + +wxTextPos wxMacMLTEControl::GetLastPosition() const +{ + wxTextPos actualsize = 0 ; + + Handle theText ; + OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); + /* all done */ + if ( err ) + { + actualsize = 0 ; + } + else + { + actualsize = GetHandleSize( theText ) ; + DisposeHandle( theText ) ; + } + + return actualsize ; +} + +void wxMacMLTEControl::Replace( long from , long to , const wxString str ) +{ + wxString value = str ; + wxMacConvertNewlines10To13( &value ) ; + + wxMacEditHelper help( m_txn ) ; + wxMacWindowClipper c( m_peer ) ; + + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; + SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; +} + +void wxMacMLTEControl::Remove( long from , long to ) +{ + wxMacWindowClipper c( m_peer ) ; + wxMacEditHelper help( m_txn ) ; + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; +} + +void wxMacMLTEControl::GetSelection( long* from, long* to) const +{ + TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ; +} + +void wxMacMLTEControl::SetSelection( long from , long to ) +{ + wxMacWindowClipper c( m_peer ) ; + /* change the selection */ + if ((from == -1) && (to == -1)) + TXNSelectAll(m_txn); + else + TXNSetSelection( m_txn, from, to); + TXNShowSelection( m_txn, kTXNShowStart); +} + +void wxMacMLTEControl::WriteText(const wxString& str) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + long start , end , dummy ; + GetSelection( &start , &dummy ) ; + wxMacWindowClipper c( m_peer ) ; + { + wxMacEditHelper helper( m_txn ) ; + SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + } + GetSelection( &dummy , &end ) ; + // TODO SetStyle( start , end , GetDefaultStyle() ) ; +} + +void wxMacMLTEControl::Clear() +{ + wxMacWindowClipper c( m_peer ) ; + wxMacEditHelper st(m_txn) ; + TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; + TXNClear(m_txn); +} + +bool wxMacMLTEControl::CanUndo() const +{ + return TXNCanUndo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Undo() +{ + TXNUndo( m_txn ) ; +} + +bool wxMacMLTEControl::CanRedo() const +{ + return TXNCanRedo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Redo() +{ + TXNRedo( m_txn ) ; +} + +int wxMacMLTEControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + TXNGetLineCount(m_txn, &lines ) ; + return lines ; +} + +long wxMacMLTEControl::XYToPosition(long x, long y) const +{ + Point curpt ; + + wxTextPos lastpos = GetLastPosition() ; + + // TODO find a better implementation : while we can get the + // line metrics of a certain line, we don't get its starting + // position, so it would probably be rather a binary search + // for the start position + long xpos = 0 ; + long ypos = 0 ; + int lastHeight = 0 ; + + ItemCount n ; + for ( n = 0 ; n <= (ItemCount) lastpos ; ++n ) + { + if ( y == ypos && x == xpos ) + return n ; + + TXNOffsetToPoint( m_txn , n , &curpt); + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + lastHeight = curpt.v ; + } + else + ++xpos ; + } + return 0 ; +} + +bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const +{ + Point curpt ; + + wxTextPos lastpos = GetLastPosition() ; + + if ( y ) *y = 0 ; + if ( x ) *x = 0 ; + + if ( pos <= lastpos ) + { + // TODO find a better implementation : while we can get the + // line metrics of a certain line, we don't get its starting + // position, so it would probably be rather a binary search + // for the start position + long xpos = 0 ; + long ypos = 0 ; + int lastHeight = 0 ; + + ItemCount n ; + for ( n = 0 ; n <= (ItemCount) pos ; ++n ) + { + TXNOffsetToPoint(m_txn , n , &curpt); + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + lastHeight = curpt.v ; + } + else + ++xpos ; + } + if ( y ) *y = ypos ; + if ( x ) *x = xpos ; + } + + return false ; +} + +void wxMacMLTEControl::ShowPosition( long pos ) +{ +#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) + { + Point current ; + Point desired ; + TXNOffset selstart , selend ; + TXNGetSelection( m_txn , &selstart , &selend) ; + TXNOffsetToPoint( m_txn, selstart , ¤t); + TXNOffsetToPoint( m_txn, pos , &desired); + //TODO use HIPoints for 10.3 and above + if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress ) + { + OSErr theErr = noErr; + SInt32 dv = desired.v - current.v ; + SInt32 dh = desired.h - current.h ; + TXNShowSelection( m_txn , true ) ; + theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); + // there will be an error returned for classic mlte implementation when the control is + // invisible, but HITextView works correctly, so we don't assert that one + // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); + } + } +#endif +} + +void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) +{ +#if wxUSE_UNICODE +#if SIZEOF_WCHAR_T == 2 + size_t len = st.Len() ; + TXNSetData( m_txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, + start, end); +#else + wxMBConvUTF16BE converter ; + ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ; + UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ; + converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ; + TXNSetData( m_txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen , + start, end); + free( unibuf ) ; +#endif +#else + wxCharBuffer text = st.mb_str(wxConvLocal) ; + TXNSetData( m_txn , kTXNTextData, (void*)text.data(), strlen( text ) , + start, end); +#endif +} + + +wxString wxMacMLTEControl::GetLineText(long lineNo) const +{ + wxString line ; + + if ( lineNo < GetNumberOfLines() ) + { + long ypos = 0 ; + + Fixed lineWidth, + lineHeight, + currentHeight = 0; + + // get the first possible position in the control + Point firstPoint; + TXNOffsetToPoint(m_txn, 0, &firstPoint); + + // Iterate through the lines until we reach the one we want, + // adding to our current y pixel point position + while (ypos < lineNo) + { + TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight); + currentHeight += lineHeight; + } + + Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) }; + TXNOffset theOffset; + TXNPointToOffset(m_txn, thePoint, &theOffset); + + wxString content = GetStringValue() ; + Point currentPoint = thePoint; + while(thePoint.v == currentPoint.v && theOffset < content.length()) + { + line += content[theOffset]; + TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint); + } + } + return line ; +} + +int wxMacMLTEControl::GetLineLength(long lineNo) const +{ + int theLength = 0; + + if ( lineNo < GetNumberOfLines() ) + { + long ypos = 0 ; + + Fixed lineWidth, + lineHeight, + currentHeight = 0; + + // get the first possible position in the control + Point firstPoint; + TXNOffsetToPoint(m_txn, 0, &firstPoint); + + // Iterate through the lines until we reach the one we want, + // adding to our current y pixel point position + while (ypos < lineNo) + { + TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight); + currentHeight += lineHeight; + } + + Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) }; + TXNOffset theOffset; + TXNPointToOffset(m_txn, thePoint, &theOffset); + + wxString content = GetStringValue() ; + Point currentPoint = thePoint; + while(thePoint.v == currentPoint.v && theOffset < content.length()) + { + ++theLength; + TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint); + } + } + return theLength ; +} + + +// ---------------------------------------------------------------------------- +// MLTE control implementation (classic part) +// ---------------------------------------------------------------------------- + +// OS X Notes : We still don't have a full replacement for MLTE, so this implementation +// has to live on. We have different problems coming from outdated implementations on the +// various OS X versions. Most deal with the scrollbars: they are not correctly embedded +// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is +// no way out, therefore we are using our own implementation and our own scrollbars .... + +#ifdef __WXMAC_OSX__ + +TXNScrollInfoUPP gTXNScrollInfoProc = NULL ; +ControlActionUPP gTXNScrollActionProc = NULL ; + +pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, TXNScrollBarOrientation + iScrollBarOrientation, SInt32 iRefCon) +{ + wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ; + SInt32 value = wxMax( iValue , 0 ) ; + SInt32 maximum = wxMax( iMaximumValue , 0 ) ; + + if ( iScrollBarOrientation == kTXNHorizontal ) + { + if ( mlte->m_sbHorizontal ) + { + SetControl32BitValue( mlte->m_sbHorizontal , value ) ; + SetControl32BitMaximum( mlte->m_sbHorizontal , maximum ) ; + mlte->m_lastHorizontalValue = value ; + } + } + else if ( iScrollBarOrientation == kTXNVertical ) + { + if ( mlte->m_sbVertical ) + { + SetControl32BitValue( mlte->m_sbVertical , value ) ; + SetControl32BitMaximum( mlte->m_sbVertical , maximum ) ; + mlte->m_lastVerticalValue = value ; + } + } +} + +pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) +{ + OSStatus err ; + wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ; + if ( mlte == NULL ) + return ; + + if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal ) + return ; + + bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ; + + SInt32 minimum = 0 ; + SInt32 maximum = GetControl32BitMaximum( controlRef ) ; + SInt32 value = GetControl32BitValue( controlRef ) ; + SInt32 delta = 0; + switch ( partCode ) + { + case kControlDownButtonPart : + delta = 10 ; + break ; + case kControlUpButtonPart : + delta = -10 ; + break ; + case kControlPageDownPart : + delta = GetControlViewSize( controlRef ) ; + break ; + case kControlPageUpPart : + delta = -GetControlViewSize( controlRef ) ; + break ; + case kControlIndicatorPart : + delta = value - + ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ; + break ; + default : + break ; + } + if ( delta != 0 ) + { + SInt32 newValue = value ; + + if ( partCode != kControlIndicatorPart ) + { + if( value + delta < minimum ) + delta = minimum - value ; + if ( value + delta > maximum ) + delta = maximum - value ; + + SetControl32BitValue( controlRef , value + delta ) ; + newValue = value + delta ; + } + + SInt32 verticalDelta = isHorizontal ? 0 : delta ; + SInt32 horizontalDelta = isHorizontal ? delta : 0 ; + + err = TXNScroll( mlte->m_txn , kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, + &verticalDelta , &horizontalDelta ); + + if ( isHorizontal ) + mlte->m_lastHorizontalValue = newValue ; + else + mlte->m_lastVerticalValue = newValue ; + } +} +#endif + +// make correct activations +void wxMacMLTEClassicControl::MacActivatePaneText(Boolean setActive) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + + wxMacWindowClipper clipper( textctrl ) ; + TXNActivate(m_txn, m_txnFrameID, setActive); + + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + if ( controlFocus == m_controlRef ) + TXNFocus( m_txn, setActive); +} + +void wxMacMLTEClassicControl::MacFocusPaneText(Boolean setFocus) +{ + TXNFocus( m_txn, setFocus); +} + +// guards against inappropriate redraw (hidden objects drawing onto window) + +void wxMacMLTEClassicControl::MacSetObjectVisibility(Boolean vis) +{ + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + + if ( controlFocus == m_controlRef && vis == false ) + { + SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ; + } + + TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; + TXNControlData iControlData[1] = { {(UInt32) false } }; + + verify_noerr( TXNGetTXNObjectControls( m_txn , 1, + iControlTags, iControlData ) ) ; + + if ( iControlData[0].uValue != vis ) + { + iControlData[0].uValue = vis ; + verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1, + iControlTags, iControlData )) ; + } + // we right now are always clipping as partial visibility (overlapped) visibility + // is also a problem, if we run into further problems we might set the FrameBounds to an empty + // rect here +} + +// make sure that the TXNObject is at the right position + +void wxMacMLTEClassicControl::MacUpdatePosition() +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return ; + + Rect bounds ; + UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds); + + wxRect visRect = textctrl->MacGetClippedClientRect() ; + Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ; + int x , y ; + x = y = 0 ; + textctrl->MacWindowToRootWindow( &x , &y ) ; + OffsetRect( &visBounds , x , y ) ; + + if ( !EqualRect( &bounds , &m_txnControlBounds ) || !EqualRect( &visBounds , &m_txnVisBounds) ) + { + m_txnControlBounds = bounds ; + m_txnVisBounds = visBounds ; + wxMacWindowClipper cl(textctrl) ; + +#ifdef __WXMAC_OSX__ + bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ; + if ( m_sbHorizontal || m_sbVertical ) + { + int w = bounds.right - bounds.left ; + int h = bounds.bottom - bounds.top ; + + if ( m_sbHorizontal ) + { + Rect sbBounds ; + + sbBounds.left = -1 ; + sbBounds.top = h - 14 ; + sbBounds.right = w + 1 ; + sbBounds.bottom = h + 1 ; + + if ( !isCompositing ) + OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ; + + SetControlBounds( m_sbHorizontal , &sbBounds ) ; + SetControlViewSize( m_sbHorizontal , w ) ; + } + if ( m_sbVertical ) + { + Rect sbBounds ; + + sbBounds.left = w - 14 ; + sbBounds.top = -1 ; + sbBounds.right = w + 1 ; + sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1 ; + + if ( !isCompositing ) + OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ; + + SetControlBounds( m_sbVertical , &sbBounds ) ; + SetControlViewSize( m_sbVertical , h ) ; + } + } + + Rect oldviewRect ; + TXNLongRect olddestRect ; + TXNGetRectBounds( m_txn , &oldviewRect , &olddestRect , NULL ) ; + + Rect viewRect = { m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ; + TXNLongRect destRect = { m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ; + + if ( olddestRect.right >= 10000 ) + destRect.right = destRect.left + 32000 ; + + if ( olddestRect.bottom >= 0x20000000 ) + destRect.bottom = destRect.top + 0x40000000 ; + + SectRect( &viewRect , &visBounds , &viewRect ) ; + TXNSetRectBounds( m_txn , &viewRect , &destRect , true ) ; +/* + TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ), m_txnFrameID); +*/ +#else + + TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left, + wxMax( m_txnControlBounds.bottom , m_txnControlBounds.top ) , + wxMax( m_txnControlBounds.right , m_txnControlBounds.left ) , m_txnFrameID); + + // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a + // movement, therefore we have to force it + + TXNLongRect textRect ; + TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ; + if ( textRect.left < m_txnControlBounds.left ) + { + TXNShowSelection( m_txn , false ) ; + } +#endif + } +} + +void wxMacMLTEClassicControl::SetRect( Rect *r ) +{ + wxMacControl::SetRect( r ) ; + MacUpdatePosition() ; +} + +void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return ; + + if ( textctrl->MacIsReallyShown() ) + { + wxMacWindowClipper clipper( textctrl ) ; + TXNDraw( m_txn , NULL ) ; + } +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +{ + Point where = { y , x } ; + ControlPartCode result; + + result = 0; + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0 ; + + if (textctrl->MacIsReallyShown() ) + { + if (PtInRect(where, &m_txnControlBounds)) + result = kControlEditTextPart ; + 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, &m_txnControlBounds)) + result = kControlEditTextPart ; + else + result = 0; + } + } + return result; +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0; + + ControlPartCode partCodeResult = 0; + + if (textctrl->MacIsReallyShown() ) + { + Point startPt = { y ,x } ; + // 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 (MacControlUserPaneHitTestProc( startPt.h , startPt.v )) + { + case kControlEditTextPart : + { + wxMacWindowClipper clipper( textctrl ) ; + + EventRecord rec ; + ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; + TXNClick( m_txn, &rec ); + + } + break; + } + } + return partCodeResult; +} + +void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return ; + + if (textctrl->MacIsReallyShown()) + { + if (IsControlActive(m_controlRef)) + { + Point mousep; + + wxMacWindowClipper clipper( textctrl ) ; + GetMouse(&mousep); + + TXNIdle(m_txn); + + if (PtInRect(mousep, &m_txnControlBounds)) + { + RgnHandle theRgn; + RectRgn((theRgn = NewRgn()), &m_txnControlBounds); + TXNAdjustCursor(m_txn, theRgn); + DisposeRgn(theRgn); + } + } + } +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0; + + wxMacWindowClipper clipper( textctrl ) ; + + EventRecord ev ; + memset( &ev , 0 , sizeof( ev ) ) ; + ev.what = keyDown ; + ev.modifiers = modifiers ; + ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ; + TXNKeyDown( m_txn , &ev); + + return kControlEntireControl; +} + +void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) +{ + MacActivatePaneText( activating ); +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) +{ + ControlPartCode focusResult; + + focusResult = kControlFocusNoPart; + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0; + + wxMacWindowClipper clipper( textctrl ) ; + + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + bool wasFocused = ( controlFocus == m_controlRef ) ; + + switch (action) + { + case kControlFocusPrevPart: + case kControlFocusNextPart: + MacFocusPaneText( ( !wasFocused)); + focusResult = (!wasFocused) ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart; + break; + + case kControlFocusNoPart: + default: + MacFocusPaneText( false); + focusResult = kControlFocusNoPart; + break; + } + + return focusResult; +} + +void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info ) +{ +} + +wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacMLTEControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + short featurSet; + + featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle + | kControlWantsActivate | kControlHandlesTracking // | kControlHasSpecialBackground + | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; + + verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) ); + + DoCreate(); + + AdjustCreationAttributes( *wxWHITE , true) ; + + MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ; + + wxMacWindowClipper clipper( m_peer ) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + TXNSetSelection( m_txn, 0, 0); +} + +wxMacMLTEClassicControl::~wxMacMLTEClassicControl() +{ + TXNDeleteObject(m_txn); + m_txn = NULL ; +} + +void wxMacMLTEClassicControl::VisibilityChanged(bool shown) +{ + MacSetObjectVisibility( shown ) ; + wxMacControl::VisibilityChanged( shown ) ; +} + +void wxMacMLTEClassicControl::SuperChangedPosition() +{ + MacUpdatePosition() ; + wxMacControl::SuperChangedPosition() ; +} + +#ifdef __WXMAC_OSX__ + +ControlUserPaneDrawUPP gTPDrawProc = NULL; +ControlUserPaneHitTestUPP gTPHitProc = NULL; +ControlUserPaneTrackingUPP gTPTrackProc = NULL; +ControlUserPaneIdleUPP gTPIdleProc = NULL; +ControlUserPaneKeyDownUPP gTPKeyProc = NULL; +ControlUserPaneActivateUPP gTPActivateProc = NULL; +ControlUserPaneFocusUPP gTPFocusProc = NULL; + +static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneDrawProc(part) ; +} + +static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneHitTestProc(where.h , where.v) ; + else + return kControlNoPart ; +} + +static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ; + else + return kControlNoPart ; +} + +static pascal void wxMacControlUserPaneIdleProc(ControlRef control) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneIdleProc() ; +} + +static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ; + else + return kControlNoPart ; +} + +static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneActivateProc(activating) ; +} + +static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneFocusProc(action) ; + else + return kControlNoPart ; +} + +/* +static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneBackgroundProc(info) ; +} +*/ +#endif + +// TXNRegisterScrollInfoProc + +OSStatus wxMacMLTEClassicControl::DoCreate() +{ + Rect bounds; + + OSStatus err = noErr ; + + /* set up our globals */ +#ifdef __WXMAC_OSX__ + if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc); + if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc); + if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(wxMacControlUserPaneTrackingProc); + if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(wxMacControlUserPaneIdleProc); + if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc); + if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc); + if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc); + + if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ; + if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ; +#endif + + /* set the initial settings for our private data */ + + m_txnWindow =GetControlOwner(m_controlRef); + m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow); + +#ifdef __WXMAC_OSX__ + /* 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); +#endif + /* calculate the rectangles used by the control */ + UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds); + + m_txnControlBounds = bounds ; + m_txnVisBounds = bounds ; + + CGrafPtr origPort = NULL ; + GDHandle origDev = NULL ; + GetGWorld( &origPort , &origDev ) ; + SetPort(m_txnPort); + + /* create the new edit field */ + + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ; + +#ifdef __WXMAC_OSX__ + + // the scrollbars are not correctly embedded but are inserted at the root + // this gives us problems as we have erratic redraws even over the structure + // area + + m_sbHorizontal = 0 ; + m_sbVertical = 0 ; + m_lastHorizontalValue = 0 ; + m_lastVerticalValue = 0 ; + + Rect sb = { 0 , 0 , 0 , 0 } ; + if ( frameOptions & kTXNWantVScrollBarMask ) + { + CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbVertical ) ; + SetControlReference( m_sbVertical , (SInt32) this ) ; + SetControlAction( m_sbVertical, gTXNScrollActionProc ); + ShowControl( m_sbVertical ) ; + EmbedControl( m_sbVertical , m_controlRef ) ; + frameOptions &= ~kTXNWantVScrollBarMask ; + } + if ( frameOptions & kTXNWantHScrollBarMask ) + { + CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbHorizontal ) ; + SetControlReference( m_sbHorizontal , (SInt32) this ) ; + SetControlAction( m_sbHorizontal, gTXNScrollActionProc ); + ShowControl( m_sbHorizontal ) ; + EmbedControl( m_sbHorizontal , m_controlRef ) ; + frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask); + } + +#endif + + verify_noerr(TXNNewObject(NULL, m_txnWindow , &bounds, + frameOptions , + kTXNTextEditStyleFrameType, + kTXNTextensionFile, + kTXNSystemDefaultEncoding, + &m_txn, &m_txnFrameID, NULL ) ); +/* + TXNCarbonEventInfo cInfo ; + + cInfo.useCarbonEvents = false ; + cInfo.filler = 0 ; + cInfo.flags = 0 ; + cInfo.fDictionary = NULL ; + + TXNControlTag iControlTags[] = + { + kTXNUseCarbonEvents , + }; + TXNControlData iControlData[] = + { + {(UInt32) &cInfo }, + }; + + int toptag = WXSIZEOF( iControlTags ) ; + + verify_noerr( TXNSetTXNObjectControls( m_txn, false , toptag, + iControlTags, iControlData )) ; + +*/ +#ifdef __WXMAC_OSX__ + TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32) this); +#endif + + SetGWorld( origPort , origDev ) ; + return err; +} + +// ---------------------------------------------------------------------------- +// MLTE control implementation (OSX part) +// ---------------------------------------------------------------------------- + +#if TARGET_API_MAC_OSX + +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + +wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacMLTEControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &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 ; + } + + AdjustCreationAttributes( *wxWHITE , true ) ; + + wxMacWindowClipper c( m_peer ) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + +} + +OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart ) +{ + return SetKeyboardFocus( GetControlOwner( m_textView ) , + m_textView , focusPart ) ; +} + +bool wxMacMLTEHIViewControl::HasFocus() const +{ + ControlRef control ; + GetKeyboardFocus( GetUserFocusWindow() , &control ) ; + return control == m_textView ; +} + +#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + + +#endif + +#endif // wxUSE_TEXTCTRL