X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d3016f302956cdadd4191dbe94ef5ceb304ddf8e..b3231f0aaf369e384d41b2e5890b75a3e26f3fea:/src/mac/carbon/textctrl.cpp diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index 82bf84e6df..92e971a019 100644 --- a/src/mac/carbon/textctrl.cpp +++ b/src/mac/carbon/textctrl.cpp @@ -2,7 +2,7 @@ // Name: textctrl.cpp // Purpose: wxTextCtrl // Author: Stefan Csomor -// Modified by: +// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText) // Created: 1998-01-01 // RCS-ID: $Id$ // Copyright: (c) Stefan Csomor @@ -17,6 +17,7 @@ #if wxUSE_TEXTCTRL + #ifdef __DARWIN__ #include #include @@ -54,1872 +55,2517 @@ #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 TE_UNLIMITED_LENGTH 0xFFFFFFFFUL -#if TARGET_API_MAC_OSX - #define wxMAC_USE_MLTE 1 - #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 - #define wxMAC_USE_MLTE_HIVIEW 1 - #else - #define wxMAC_USE_MLTE_HIVIEW 0 - #endif -#else - // there is no unicodetextctrl on classic, and hopefully MLTE works better there - #define wxMAC_USE_MLTE 1 - #define wxMAC_USE_MLTE_HIVIEW 0 -#endif - -#if wxMAC_USE_MLTE - -TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) +class wxMacFunctor { - TXNFrameOptions frameOptions = - kTXNDontDrawCaretWhenInactiveMask ; - if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) - frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; - - if ( wxStyle & wxTE_MULTILINE ) +public : + wxMacFunctor(){} + virtual ~wxMacFunctor() {} + virtual void* operator()() = 0 ; + static void* CallBackProc(void *param) { - if ( ! ( wxStyle & wxTE_DONTWRAP ) ) - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - else - { - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - frameOptions |= kTXNWantHScrollBarMask ; - } - - if ( !(wxStyle & wxTE_NO_VSCROLL ) ) - frameOptions |= kTXNWantVScrollBarMask ; + wxMacFunctor* f = (wxMacFunctor*) param ; + void *result = (*f)() ; + return result ; } - else - frameOptions |= kTXNSingleLineOnlyMask ; - return frameOptions ; -} +} ; -void AdjustAttributesFromWXStyle( TXNObject txn , long wxStyle , bool visible ) +template +class wxMacObjectFunctor1 : public wxMacFunctor { - 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 ( wxStyle & wxTE_MULTILINE ) + typedef void (classtype::*function)( param1type p1 ) ; + typedef void (classtype::*ref_function)( const param1type& p1 ) ; +public : + wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) : + wxMacFunctor( ) { - if (wxStyle & wxTE_DONTWRAP) - iControlData[1].uValue = kTXNNoAutoWrap ; - else - iControlData[1].uValue = kTXNAutoWrap ; - + m_object = obj ; + m_function = f ; + m_param1 = p1 ; } - verify_noerr( TXNSetTXNObjectControls( txn, false, toptag, - iControlTags, iControlData )) ; - - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; - GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) : + wxMacFunctor( ) + { + m_object = obj ; + m_refFunction = f ; + m_param1 = p1 ; + } - TXNTypeAttributes typeAttr[] = + ~wxMacObjectFunctor1() {} + + virtual void* operator()() { - { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , - { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , - { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + (m_object->*m_function)(m_param1) ; + return NULL ; + } +private : + classtype* m_object ; + param1type m_param1 ; + union + { + function m_function ; + ref_function m_refFunction ; } ; +} ; - verify_noerr( TXNSetTypeAttributes (txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, - kTXNStartOffset, - kTXNEndOffset) ); +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 ; } -#if !wxMAC_USE_MLTE_HIVIEW +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 ) +{ + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; +} -// 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 +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 ; +} ; -/* part codes */ +// common parts for implementations based on MLTE -/* kmUPTextPart is the part code we return to indicate the user has clicked - in the text area of our control */ -#define kmUPTextPart 1 +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 -/* 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.*/ +// implementation available under OSX -/* Utility Routines */ +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 -/* 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 +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 ; +} ; -/* 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. */ +#endif -typedef struct { - /* 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 ; -} STPTextPaneVars; +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 ; +} ; -/* 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(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle); +#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) ; + virtual bool NeedsFocusRect() const; +protected : + OSStatus DoCreate(); +public : + // hack to make public until we have migrated all procs + STPTextPaneVars* m_macTXNvars ; +} ; +#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL +#if !USE_SHARED_LIBRARY +IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) -/* 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; +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) + EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy) + EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) + EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) + EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) -// one place for calculating all -static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds) + 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() +#endif + +// Text item +void wxTextCtrl::Init() { - 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); - } + m_editable = true ; + m_dirty = false; + + m_maxLength = TE_UNLIMITED_LENGTH ; } -OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle) +wxTextCtrl::~wxTextCtrl() { - OSStatus err = noErr ; -#if TARGET_API_MAC_OSX - TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; - TXNControlData iControlData[1] = {{ vis }}; - err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData ); -#endif - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); - if ( vis && textctrl ) - { - Rect bounds ; - UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds); - TPCalculateBounds( varsp , bounds ) ; - wxMacWindowClipper cl(textctrl) ; - TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left, - varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame); - TXNShowSelection( varsp->fTXNRec, kTXNShowStart); - } - return err ; } -// make sure we don't miss changes as carbon events are not available for these under classic -static void TPUpdateVisibility(ControlRef theControl) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; +bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& validator, + const wxString& 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; - Rect bounds ; - UMAGetControlBoundsInWindowCoords(theControl, &bounds); - if ( textctrl->MacIsReallyShown() != varsp->fVisible ) + Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; + + if ( m_windowStyle & wxTE_MULTILINE ) { - // invalidate old position - // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ; - varsp->fVisible = textctrl->MacIsReallyShown() ; + wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER), + 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 ( !EqualRect( &bounds , &varsp->fRBounds ) ) + +#if TARGET_API_MAC_OSX +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + if ( UMAGetSystemVersion() >= 0x1030 ) { - // old position - Rect oldBounds = varsp->fRBounds ; - TPCalculateBounds( varsp , bounds ) ; - // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places - if ( varsp->fVisible ) + 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) ) { - 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 ) ; + m_windowStyle &= ~wxSUNKEN_BORDER ; + bounds = wxMacGetBoundsForControl( this , pos , size ) ; + } + m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ; } -} -// make correct activations -static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) { + MacPostControlCreate(pos,size) ; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); - if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() ) + if ( m_windowStyle & wxTE_READONLY) { - varsp->fTXNObjectActive = setActive; - TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive); - if (varsp->fInFocus) - TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive); + SetEditable( false ) ; } + + + return TRUE; } -// update focus outlines -static void TPRedrawFocusOutline(STPTextPaneVars *varsp) { +void wxTextCtrl::MacVisibilityChanged() +{ + GetPeer()->VisibilityChanged( MacIsReallyShown() ) ; +} - /* state changed */ - if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus)) - { - varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus); - DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState); - } +void wxTextCtrl::MacEnabledStateChanged() +{ } -// 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); - } +wxString wxTextCtrl::GetValue() const +{ + return GetPeer()->GetStringValue() ; } -// draw the control -static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) { - /* set up our globals */ +void wxTextCtrl::GetSelection(long* from, long* to) const +{ + GetPeer()->GetSelection( from , to ) ; +} - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) +void wxTextCtrl::SetValue(const wxString& str) +{ + // optimize redraws + if ( GetValue() == str ) return ; - TPUpdateVisibility( theControl ) ; - - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if ( textctrl->MacIsReallyShown() ) - { - wxMacWindowClipper clipper( textctrl ) ; - TXNDraw(varsp->fTXNRec, NULL); - if ( !varsp->fNoBorders ) - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - TPRedrawFocusOutline( varsp ) ; - } + GetPeer()->SetStringValue(str) ; } +void wxTextCtrl::SetMaxLength(unsigned long len) +{ + m_maxLength = len ; +} -/* 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 *) textctrl->m_macTXNvars ; - if (textctrl->MacIsReallyShown() ) - { - if (PtInRect(where, &varsp->fRBounds)) - result = kmUPTextPart; - else - result = 0; - } - return result; +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 +void wxTextCtrl::Copy() +{ + if (CanCopy()) + { + GetPeer()->Copy() ; + } +} +void wxTextCtrl::Cut() +{ + if (CanCut()) + { + GetPeer()->Cut() ; -/* TPPaneTrackingProc is called when the mouse is being held down - over our control. This routine handles clicks in the text area - and in the scroll bar. */ -static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) { - - ControlPartCode partCodeResult; - /* make sure we have some variables... */ - partCodeResult = 0; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return 0; - TPUpdateVisibility( theControl ) ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if (textctrl->MacIsReallyShown() ) - { - /* we don't do any of these functions unless we're in focus */ - if ( ! varsp->fInFocus) { - WindowPtr owner; - owner = GetControlOwner(theControl); - ClearKeyboardFocus(owner); - SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart); - } - /* find the location for the click */ - // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them - if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) - { - int x = 0 , y = 0 ; - textctrl->MacClientToRootWindow( &x , &y ) ; - startPt.h += x ; - startPt.v += y ; - } + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetString( GetValue() ) ; + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); + } +} - 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; - - } +void wxTextCtrl::Paste() +{ + if (CanPaste()) + { + 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); } - return partCodeResult; } +bool wxTextCtrl::CanCopy() const +{ + // Can copy if there's a selection + long from, to; + GetSelection(& from, & to); + return (from != to); +} -/* 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 *) textctrl->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); - } - } - } +bool wxTextCtrl::CanCut() const +{ + if ( !IsEditable() ) + { + return false ; } + // Can cut if there's a selection + long from, to; + GetSelection(& from, & to); + return (from != to); } +bool wxTextCtrl::CanPaste() const +{ + if (!IsEditable()) + return FALSE; -/* 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 ) ; + return GetPeer()->CanPaste() ; +} - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if (varsp->fInFocus) +void wxTextCtrl::SetEditable(bool editable) +{ + if ( editable != m_editable ) { - /* 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); + m_editable = editable ; + GetPeer()->SetEditable( editable ) ; } - return kControlEntireControl; } +void wxTextCtrl::SetInsertionPoint(long pos) +{ + SetSelection( pos , pos ) ; +} -/* 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 *) textctrl->m_macTXNvars ; +void wxTextCtrl::SetInsertionPointEnd() +{ + long pos = GetLastPosition(); + SetInsertionPoint(pos); +} - 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 ) ; - } +long wxTextCtrl::GetInsertionPoint() const +{ + long begin,end ; + GetSelection( &begin , &end ) ; + return begin ; } +long wxTextCtrl::GetLastPosition() const +{ + return GetPeer()->GetLastPosition( ) ; +} -/* 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; +void wxTextCtrl::Replace(long from, long to, const wxString& str) +{ + GetPeer()->Replace( from , to , str) ; +} - focusResult = kControlFocusNoPart; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return 0; - TPUpdateVisibility( theControl ) ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->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: +void wxTextCtrl::Remove(long from, long to) +{ + GetPeer()->Remove( from , to ) ; +} - kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw - the control and the focus rectangle as necessary. +void wxTextCtrl::SetSelection(long from, long to) +{ + GetPeer()->SetSelection( from , to ) ; +} - 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() ) +bool wxTextCtrl::LoadFile(const wxString& file) +{ + if ( wxTextCtrlBase::LoadFile(file) ) { - wxMacWindowClipper c( textctrl ) ; - if ( !varsp->fNoBorders ) - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - TPRedrawFocusOutline( varsp ) ; + return TRUE; } - return focusResult; -} + return FALSE; +} -/* 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(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle ) +void wxTextCtrl::WriteText(const wxString& str) { - Rect bounds; - WindowRef theWindow; - STPTextPaneVars *varsp; - 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 */ - varsp = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars)); - handle = varsp ; - - /* set the initial settings for our private data */ - varsp->fMultiline = wxStyle & wxTE_MULTILINE ; - varsp->fNoBorders = wxStyle & wxNO_BORDER ; - varsp->fInFocus = false; - varsp->fIsActive = true; - varsp->fTXNObjectActive = false; - varsp->fFocusDrawState = false ; - varsp->fUserPaneRec = theControl; - varsp->fVisible = true ; - - theWindow = varsp->fOwner = GetControlOwner(theControl); - - varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow); - - /* 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 */ - UMAGetControlBoundsInWindowCoords(theControl, &bounds); - varsp->fRTextOutlineRegion = NewRgn() ; - TPCalculateBounds( varsp , bounds ) ; - - /* set up the drawing environment */ - SetPort(varsp->fDrawingEnvironment); - - /* create the new edit field */ - - TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( wxStyle ) ; - - verify_noerr(TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea, - frameOptions , - kTXNTextEditStyleFrameType, - kTXNTextensionFile, - kTXNSystemDefaultEncoding, - &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) varsp)); - - AdjustAttributesFromWXStyle( varsp->fTXNRec , wxStyle , varsp->fVisible ) ; - /* perform final activations and setup for our text field. Here, - we assume that the window is going to be the 'active' window. */ - TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus); - /* all done */ - return err; + // 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 ) ; + } } -#else -struct STPTextPaneVars +void wxTextCtrl::AppendText(const wxString& text) { -} ; - -#endif + SetInsertionPointEnd(); + WriteText(text); +} -static void SetTXNData( STPTextPaneVars *varsp, TXNObject txn , const wxString& st , TXNOffset start , TXNOffset end ) +void wxTextCtrl::Clear() { -#if wxUSE_UNICODE -#if SIZEOF_WCHAR_T == 2 - size_t len = st.Len() ; - TXNSetData( 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( txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen , - start, end); - free( unibuf ) ; -#endif -#else - wxCharBuffer text = st.mb_str(wxConvLocal) ; - TXNSetData( txn , kTXNTextData, (void*)text.data(), strlen( text ) , - start, end); -#endif + GetPeer()->Clear() ; } - -#endif - -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) - -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) - - 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() -#endif - -// Text item -void wxTextCtrl::Init() +bool wxTextCtrl::IsModified() const { - m_macTXN = NULL ; - m_macTXNvars = NULL ; - - m_editable = true ; - m_dirty = false; - - m_maxLength = TE_UNLIMITED_LENGTH ; + return m_dirty; } -wxTextCtrl::~wxTextCtrl() +bool wxTextCtrl::IsEditable() const { -#if wxMAC_USE_MLTE - SetControlReference((ControlRef)m_macControl, 0) ; -#if !wxMAC_USE_MLTE_HIVIEW - TXNDeleteObject((TXNObject)m_macTXN); -#endif - /* delete our private storage */ - free(m_macTXNvars); - /* zero the control reference */ -#endif + return IsEnabled() && m_editable ; } +bool wxTextCtrl::AcceptsFocus() const +{ + // we don't want focus if we can't be edited + return /*IsEditable() && */ wxControl::AcceptsFocus(); +} -bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, - const wxString& str, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) +wxSize wxTextCtrl::DoGetBestSize() const { - m_macIsUserPane = FALSE ; - - m_macTXN = NULL ; - m_macTXNvars = NULL ; - m_editable = true ; + int wText = 100 ; - // base initialization - if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) - return FALSE; + int hText; - wxSize mySize = size ; + // these are the numbers from the HIG, we reduce them by the borders + // first - Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; + 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 ) { - wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER), - wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); - - m_windowStyle |= wxTE_PROCESS_ENTER; + hText *= 5 ; } - wxString st = str ; - wxMacConvertNewlines13To10( &st ) ; -#if wxMAC_USE_MLTE - { -#if wxMAC_USE_MLTE_HIVIEW - HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ; - HIViewRef scrollView = NULL ; - TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ; + if ( !HasFlag(wxNO_BORDER) ) + hText += 6 ; - if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) ) - { - HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) | - ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &scrollView ) ; - - HIViewSetFrame( scrollView, &hr ); - HIViewSetVisible( scrollView, true ); - } - HIViewRef textView ; - HITextViewCreate( NULL , 0, frameOptions , (ControlRef*) &textView ) ; - m_macTXN = HITextViewGetTXNObject( textView) ; - AdjustAttributesFromWXStyle( (TXNObject) m_macTXN , style , true ) ; - HIViewSetVisible( (ControlRef) textView , true ) ; - if ( scrollView ) - { - HIViewAddSubview( scrollView , textView ) ; - m_macControl = scrollView ; - } - else - { - m_macControl = textView ; - } -#else - short featurSet; - - featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle - | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground - | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - /* create the control */ - m_macControl = (WXWidget) ::NewControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, "\p", true , featurSet, 0, featurSet, kControlUserPaneProc, (long) this ); - /* set up the mUP specific features and data */ - wxMacWindowClipper c(this) ; - STPTextPaneVars *varsp ; - mUPOpenControl( varsp, (ControlRef) m_macControl, m_windowStyle ); - m_macTXNvars = varsp ; - m_macTXN = varsp->fTXNRec ; -#endif + return wxSize(wText, hText); +} - if ( style & wxTE_PASSWORD ) - { - UniChar c = 0xA5 ; - verify_noerr(TXNEchoMode( (TXNObject) m_macTXN , c , 0 , true )) ; - } - } - MacPostControlCreate(pos,size) ; - -#if !wxMAC_USE_MLTE_HIVIEW - if ( MacIsReallyShown() ) - MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , GetWindowStyle() ) ; -#endif +// ---------------------------------------------------------------------------- +// Undo/redo +// ---------------------------------------------------------------------------- +void wxTextCtrl::Undo() +{ + if (CanUndo()) { - wxMacWindowClipper clipper( this ) ; -#if !wxMAC_USE_MLTE_HIVIEW - TPUpdateVisibility( (ControlRef) m_macControl ) ; -#endif - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ; - - TXNSetSelection( (TXNObject) m_macTXN, 0, 0); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); + GetPeer()->Undo() ; } - - // in case MLTE is catching events before we get the chance to do so, we'd have to reintroduce the tlw-handler in front : - // parent->MacGetTopLevelWindow()->MacInstallTopLevelWindowEventHandler() ; +} - SetBackgroundColour( *wxWHITE ) ; +void wxTextCtrl::Redo() +{ + if (CanRedo()) + { + GetPeer()->Redo() ; + } +} - TXNBackground tback; - tback.bgType = kTXNBackgroundTypeRGB; - tback.bg.color = MAC_WXCOLORREF( GetBackgroundColour().GetPixel() ); - TXNSetBackground( (TXNObject) m_macTXN , &tback); +bool wxTextCtrl::CanUndo() const +{ + if ( !IsEditable() ) + { + return false ; + } + return GetPeer()->CanUndo() ; +} - if ( m_windowStyle & wxTE_READONLY) +bool wxTextCtrl::CanRedo() const +{ + if ( !IsEditable() ) { - SetEditable( false ) ; + return false ; } -#else - wxMacCFStringHolder cf(st , m_font.GetEncoding()) ; - CreateEditUnicodeTextControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds , cf , style & wxTE_PASSWORD , NULL , (ControlRef*) &m_macControl ) ; - MacPostControlCreate(pos,size) ; -#endif - + return GetPeer()->CanRedo() ; +} - return TRUE; +void wxTextCtrl::MarkDirty() +{ + m_dirty = true; } -void wxTextCtrl::MacVisibilityChanged() +void wxTextCtrl::DiscardEdits() { -#if wxMAC_USE_MLTE && !wxMAC_USE_MLTE_HIVIEW - MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , MacIsReallyShown() , GetWindowStyle() ) ; - if ( !MacIsReallyShown() ) - InvalWindowRect( GetControlOwner( (ControlHandle) m_macControl ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ; -#endif + m_dirty = false; } -void wxTextCtrl::MacEnabledStateChanged() +int wxTextCtrl::GetNumberOfLines() const { + return GetPeer()->GetNumberOfLines() ; } +long wxTextCtrl::XYToPosition(long x, long y) const +{ + return GetPeer()->XYToPosition( x , y ) ; +} -wxString wxTextCtrl::GetValue() const +bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const { - wxString result ; -#if wxMAC_USE_MLTE - OSStatus err ; - Size actualSize = 0; - { -#if wxUSE_UNICODE - Handle theText ; - err = TXNGetDataEncoded( ((TXNObject) m_macTXN), 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( ((TXNObject) m_macTXN), 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 - } -#else - CFStringRef value = NULL ; - Size actualSize = 0 ; - - verify_noerr( GetControlData( (ControlRef) m_macControl , 0, GetWindowStyle() & wxTE_PASSWORD ? - kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag, - sizeof(CFStringRef), &value, &actualSize ) ); - if ( value ) - { - wxMacCFStringHolder cf(value) ; - result = cf.AsString() ; - } -#endif - wxMacConvertNewlines10To13( &result ) ; - return result ; -} - -void wxTextCtrl::GetSelection(long* from, long* to) const -{ -#if wxMAC_USE_MLTE - TXNGetSelection( (TXNObject) m_macTXN , (TXNOffset*) from , (TXNOffset*) to ) ; -#else - ControlEditTextSelectionRec sel ; - Size actualSize ; - verify_noerr( GetControlData( (ControlRef) m_macControl , 0, kControlEditTextSelectionTag, - sizeof(ControlEditTextSelectionRec), &sel, &actualSize ) ); - if ( from ) *from = sel.selStart ; - if ( to ) *to = sel.selEnd ; -#endif + return GetPeer()->PositionToXY(pos , x , y ) ; } -void wxTextCtrl::SetValue(const wxString& str) +void wxTextCtrl::ShowPosition(long pos) { - // optimize redraws - if ( GetValue() == str ) - return ; - - wxString st = str ; - wxMacConvertNewlines13To10( &st ) ; -#if wxMAC_USE_MLTE - { - wxMacWindowClipper c( this ) ; - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - -#if !wxMAC_USE_MLTE_HIVIEW - // otherwise scrolling might have problems ? - TPUpdateVisibility( ( (STPTextPaneVars *)m_macTXNvars)->fUserPaneRec ) ; -#endif - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ; - TXNSetSelection( (TXNObject) m_macTXN, 0, 0); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); - if ( !formerEditable ) - SetEditable(formerEditable) ; - } -#else - wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; - CFStringRef value = cf ; - verify_noerr( SetControlData( (ControlRef) m_macControl , 0, GetWindowStyle() & wxTE_PASSWORD ? - kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag, - sizeof(CFStringRef), &value ) ); -#endif + return GetPeer()->ShowPosition(pos) ; } -void wxTextCtrl::SetMaxLength(unsigned long len) +int wxTextCtrl::GetLineLength(long lineNo) const { - m_maxLength = len ; + return GetPeer()->GetLineLength(lineNo) ; } -bool wxTextCtrl::SetFont( const wxFont& font ) +wxString wxTextCtrl::GetLineText(long lineNo) const { - if ( !wxTextCtrlBase::SetFont( font ) ) - return FALSE ; - -#if wxMAC_USE_MLTE - wxMacWindowClipper c( this ) ; - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - - TXNTypeAttributes typeAttr[4] ; - Str255 fontName = "\pMonaco" ; - SInt16 fontSize = 12 ; - Style fontStyle = normal ; - int attrCounter = 0 ; - - wxMacStringToPascal( font.GetFaceName() , fontName ) ; - fontSize = font.MacGetFontSize() ; - fontStyle = font.MacGetFontStyle() ; - - 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 ; - /* - typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; - typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) &color ; - color = MAC_WXCOLORREF(GetForegroundColour().GetPixel()) ; - attrCounter += 1 ; - */ - verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) ); - - if ( !formerEditable ) - SetEditable(formerEditable) ; -#endif - return true ; + return GetPeer()->GetLineText(lineNo) ; } -bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style) -{ -#if wxMAC_USE_MLTE - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - 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 ((TXNObject)m_macTXN, attrCounter , typeAttr, start,end) ); - } - if ( !formerEditable ) - SetEditable(formerEditable) ; -#endif - return TRUE ; -} +/* + * Text item + */ -bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style) +void wxTextCtrl::Command(wxCommandEvent & event) { - wxTextCtrlBase::SetDefaultStyle( style ) ; - SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ; - return TRUE ; + SetValue (event.GetString()); + ProcessCommand (event); } -// Clipboard operations -void wxTextCtrl::Copy() +void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) { - if (CanCopy()) + // By default, load the first file into the text window. + if (event.GetNumberOfFiles() > 0) { -#if wxMAC_USE_MLTE - ClearCurrentScrap(); - TXNCopy((TXNObject)m_macTXN); - TXNConvertToPublicScrap(); -#endif + LoadFile(event.GetFiles()[0]); } } -void wxTextCtrl::Cut() -{ - if (CanCut()) - { -#if wxMAC_USE_MLTE - ClearCurrentScrap(); - TXNCut((TXNObject)m_macTXN); - TXNConvertToPublicScrap(); -#endif - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } -} - -void wxTextCtrl::Paste() +void wxTextCtrl::OnEraseBackground(wxEraseEvent& event) { - if (CanPaste()) - { -#if wxMAC_USE_MLTE - TXNConvertFromPublicScrap(); - TXNPaste((TXNObject)m_macTXN); - SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ; -#endif - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(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() ; } -bool wxTextCtrl::CanCopy() const +void wxTextCtrl::OnChar(wxKeyEvent& event) { - // Can copy if there's a selection - long from, to; - GetSelection(& from, & to); - return (from != to); -} + int key = event.GetKeyCode() ; + bool eat_key = false ; -bool wxTextCtrl::CanCut() const -{ - if ( !IsEditable() ) + if ( key == 'c' && event.MetaDown() ) { - return false ; + if ( CanCopy() ) + Copy() ; + return ; } - // Can cut if there's a selection - long from, to; - GetSelection(& from, & to); - return (from != to); -} - -bool wxTextCtrl::CanPaste() const -{ - if (!IsEditable()) - return FALSE; -#if wxMAC_USE_MLTE - return TXNIsScrapPastable() ; -#else - return true ; -#endif -} - -void wxTextCtrl::SetEditable(bool editable) -{ - if ( editable != m_editable ) + 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 */ + ) { - m_editable = editable ; -#if wxMAC_USE_MLTE - TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; - TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; - TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ; -#endif + // eat it + return ; } -} - -void wxTextCtrl::SetInsertionPoint(long pos) -{ - SetSelection( pos , pos ) ; -} -void wxTextCtrl::SetInsertionPointEnd() -{ - long pos = GetLastPosition(); - SetInsertionPoint(pos); -} - -long wxTextCtrl::GetInsertionPoint() const -{ - long begin,end ; - GetSelection( &begin , &end ) ; - return begin ; -} + // assume that any key not processed yet is going to modify the control + m_dirty = true; -long wxTextCtrl::GetLastPosition() const -{ - Handle theText ; - long actualsize = 0 ; -#if wxMAC_USE_MLTE - OSErr err = TXNGetDataEncoded( (TXNObject) m_macTXN, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); - /* all done */ - if ( err ) + if ( key == 'v' && event.MetaDown() ) { - actualsize = 0 ; - } - else + if ( CanPaste() ) + Paste() ; + return ; + } + if ( key == 'x' && event.MetaDown() ) { - actualsize = GetHandleSize( theText ) ; - DisposeHandle( theText ) ; + if ( CanCut() ) + Cut() ; + return ; + } + switch ( key ) + { + case WXK_RETURN: + 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(); + 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 ; + } + } + + // this will make wxWidgets eat the ENTER key so that + // we actually prevent line wrapping in a single line + // text control + eat_key = TRUE; + } + + break; + + case WXK_TAB: + if ( !(m_windowStyle & wxTE_PROCESS_TAB)) + { + 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; + } + + 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.SetString( GetValue() ) ; + event1.SetEventObject( this ); + wxPostEvent(GetEventHandler(),event1); } -#endif - return actualsize ; } -void wxTextCtrl::Replace(long from, long to, const wxString& str) +// ---------------------------------------------------------------------------- +// standard handlers for standard edit menu events +// ---------------------------------------------------------------------------- + +void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) { -#if wxMAC_USE_MLTE - wxString value = str ; - wxMacConvertNewlines13To10( &value ) ; - - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ; - TXNClear( ((TXNObject) m_macTXN) ) ; - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; - if ( !formerEditable ) - SetEditable( formerEditable ) ; - - Refresh() ; -#endif + Cut(); } -void wxTextCtrl::Remove(long from, long to) +void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event)) { -#if wxMAC_USE_MLTE - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ; - TXNClear( ((TXNObject) m_macTXN) ) ; - if ( !formerEditable ) - SetEditable( formerEditable ) ; - - Refresh() ; -#endif + Copy(); } -void wxTextCtrl::SetSelection(long from, long to) +void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event)) { -#if wxMAC_USE_MLTE - /* change the selection */ - if ((from == -1) && (to == -1)) - TXNSelectAll((TXNObject) m_macTXN); - else - TXNSetSelection( (TXNObject) m_macTXN, from, to); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); -#else - ControlEditTextSelectionRec sel ; - sel.selStart = from ; - sel.selEnd = to ; - verify_noerr( SetControlData( (ControlRef) m_macControl , 0, kControlEditTextSelectionTag, - sizeof(ControlEditTextSelectionRec), &sel ) ); + Paste(); +} -#endif +void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event)) +{ + Undo(); } -bool wxTextCtrl::LoadFile(const wxString& file) +void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) { - if ( wxTextCtrlBase::LoadFile(file) ) - { - return TRUE; - } + Redo(); +} - return FALSE; +void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) +{ + event.Enable( CanCut() ); } -void wxTextCtrl::WriteText(const wxString& str) +void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event) { - wxString st = str ; - wxMacConvertNewlines13To10( &st ) ; -#if wxMAC_USE_MLTE - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - { - wxMacWindowStateSaver( this ) ; - long start , end , dummy ; - GetSelection( &start , &dummy ) ; - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; - GetSelection( &dummy , &end ) ; - SetStyle( start , end , GetDefaultStyle() ) ; - } - if ( !formerEditable ) - SetEditable( formerEditable ) ; - - MacRedrawControl() ; -#else - wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; - CFStringRef value = cf ; - SetControlData( (ControlRef) m_macControl , 0, kControlEditTextInsertCFStringRefTag, - sizeof(CFStringRef), &value ); -#endif + event.Enable( CanCopy() ); } -void wxTextCtrl::AppendText(const wxString& text) +void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event) { - SetInsertionPointEnd(); - WriteText(text); + event.Enable( CanPaste() ); } -void wxTextCtrl::Clear() +void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event) { -#if wxMAC_USE_MLTE - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ; - TXNClear((TXNObject)m_macTXN); + event.Enable( CanUndo() ); +} - if ( !formerEditable ) - SetEditable( formerEditable ) ; +void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) +{ + event.Enable( CanRedo() ); +} - Refresh() ; -#else - SetValue(wxEmptyString) ; -#endif +bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) +{ + return true ; } -bool wxTextCtrl::IsModified() const +// user pane implementation + +void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) { - return m_dirty; } -bool wxTextCtrl::IsEditable() const +wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) { - return IsEnabled() && m_editable ; + return kControlNoPart ; } -bool wxTextCtrl::AcceptsFocus() const +wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) { - // we don't want focus if we can't be edited - return /*IsEditable() && */ wxControl::AcceptsFocus(); + return kControlNoPart ; } -wxSize wxTextCtrl::DoGetBestSize() const +void wxTextCtrl::MacControlUserPaneIdleProc() { - int wText = 100 ; +} - int hText; +wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +{ + return kControlNoPart ; +} - switch( m_windowVariant ) - { - case wxWINDOW_VARIANT_NORMAL : - hText = 22 ; - break ; - case wxWINDOW_VARIANT_SMALL : - hText = 19 ; - break ; - case wxWINDOW_VARIANT_MINI : - hText= 15 ; - break ; - default : - hText = 22 ; - break ; - } +void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) +{ +} - if ( m_windowStyle & wxTE_MULTILINE ) - { - hText *= 5 ; - } +wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) +{ + return kControlNoPart ; +} - return wxSize(wText, hText); +void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) +{ } // ---------------------------------------------------------------------------- -// Undo/redo +// implementation base class // ---------------------------------------------------------------------------- -void wxTextCtrl::Undo() +wxMacTextControl::wxMacTextControl() { - if (CanUndo()) - { -#if wxMAC_USE_MLTE - TXNUndo((TXNObject)m_macTXN); -#endif - } } -void wxTextCtrl::Redo() +wxMacTextControl::~wxMacTextControl() { - if (CanRedo()) - { -#if wxMAC_USE_MLTE - TXNRedo((TXNObject)m_macTXN); -#endif - } } -bool wxTextCtrl::CanUndo() const +void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style) { - if ( !IsEditable() ) - { - return false ; - } -#if wxMAC_USE_MLTE - return TXNCanUndo((TXNObject)m_macTXN,NULL); -#else - return false ; -#endif } -bool wxTextCtrl::CanRedo() const +void wxMacTextControl::Copy() { - if ( !IsEditable() ) - { - return false ; - } -#if wxMAC_USE_MLTE - return TXNCanRedo((TXNObject)m_macTXN,NULL); -#else - return false ; -#endif } -// Makes modifie or unmodified -void wxTextCtrl::MarkDirty() +void wxMacTextControl::Cut() { - m_dirty = true; } -void wxTextCtrl::DiscardEdits() +void wxMacTextControl::Paste() { - m_dirty = false; } -int wxTextCtrl::GetNumberOfLines() const +bool wxMacTextControl::CanPaste() const +{ + return false ; +} + +void wxMacTextControl::SetEditable(bool editable) { - ItemCount lines = 0 ; -#if wxMAC_USE_MLTE - TXNGetLineCount((TXNObject)m_macTXN, &lines ) ; -#endif - return lines ; +} + +long wxMacTextControl::GetLastPosition() const +{ + return GetStringValue().Length() ; } -long wxTextCtrl::XYToPosition(long x, long y) const +void wxMacTextControl::Replace( long from , long to , const wxString str ) { -#if wxMAC_USE_MLTE - 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 <= lastpos ; ++n ) - { - if ( y == ypos && x == xpos ) - return n ; - - TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt); +void wxMacTextControl::Clear() +{ + SetStringValue( wxEmptyString ) ; +} - if ( curpt.v > lastHeight ) - { - xpos = 0 ; - if ( n > 0 ) - ++ypos ; - lastHeight = curpt.v ; - } - else - ++xpos ; - } -#endif - return 0; +bool wxMacTextControl::CanUndo() const +{ + return false ; } -bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const +void wxMacTextControl::Undo() { } + +bool wxMacTextControl::CanRedo() const { -#if wxMAC_USE_MLTE - Point curpt ; - - long lastpos = GetLastPosition() ; - - if ( y ) *y = 0 ; - if ( x ) *x = 0 ; - - if ( pos <= lastpos ) - { - // TODO find a better implementation : while we can get the - // line metrics of a certain line, we don't get its starting - // position, so it would probably be rather a binary search - // for the start position - long xpos = 0 ; - long ypos = 0 ; - int lastHeight = 0 ; + return false ; +} - ItemCount n ; - for ( n = 0 ; n <= pos ; ++n ) - { - TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt); +void wxMacTextControl::Redo() +{ +} - if ( curpt.v > lastHeight ) - { - xpos = 0 ; - if ( n > 0 ) - ++ypos ; - lastHeight = curpt.v ; - } - else - ++xpos ; - } - if ( y ) *y = ypos ; - if ( x ) *x = xpos ; - } -#else - if ( y ) *y = 0 ; - if ( x ) *x = 0 ; -#endif - return FALSE ; +long wxMacTextControl::XYToPosition(long x, long y) const +{ + return 0 ; } -void wxTextCtrl::ShowPosition(long pos) +bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const { -#if wxMAC_USE_MLTE -#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) + 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++) { - Point current ; - Point desired ; - TXNOffset selstart , selend ; - TXNGetSelection( (TXNObject) m_macTXN , &selstart , &selend) ; - TXNOffsetToPoint( (TXNObject) m_macTXN, selstart , ¤t); - TXNOffsetToPoint( (TXNObject) m_macTXN, 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( (TXNObject) m_macTXN , true ) ; - theErr = TXNScroll( (TXNObject) m_macTXN, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); - wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); - } + if (content[i] == '\r') lines++; } -#endif -#endif + return lines ; } -int wxTextCtrl::GetLineLength(long lineNo) const +wxString wxMacTextControl::GetLineText(long lineNo) const { -#if wxMAC_USE_MLTE - Point curpt ; - if ( lineNo < GetNumberOfLines() ) + // 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++) { - // 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 <= lastpos ; ++n ) + if (count == lineNo) { - TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt); - - if ( curpt.v > lastHeight ) + // Add chars in line then + wxString tmp; + + for (size_t j = i; j < content.Length(); j++) { - if ( ypos == lineNo ) - return xpos ; - - xpos = 0 ; - if ( n > 0 ) - ++ypos ; - lastHeight = curpt.v ; + if (content[j] == '\n') + return tmp; + + tmp += content[j]; } - else - ++xpos ; + + return tmp; } + if (content[i] == '\n') count++; } -#endif - return 0; + return wxEmptyString ; } -wxString wxTextCtrl::GetLineText(long lineNo) const +int wxMacTextControl::GetLineLength(long lineNo) const { - Point curpt ; - wxString line ; -#if wxMAC_USE_MLTE - wxString content = GetValue() ; - - if ( lineNo < GetNumberOfLines() ) + // 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++) { - // 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 <= lastpos ; ++n ) + if (count == lineNo) { - TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt); - - if ( curpt.v > lastHeight ) - { - if ( ypos == lineNo ) - return line ; - - xpos = 0 ; - if ( n > 0 ) - ++ypos ; - lastHeight = curpt.v ; - } - else + // Count chars in line then + count = 0; + for (size_t j = i; j < content.Length(); j++) { - if ( ypos == lineNo ) - line += content[n] ; - ++xpos ; + count++; + if (content[j] == '\n') return count; } + + return count; } + if (content[i] == '\n') count++; } -#endif - return line ; + return 0 ; } -/* - * Text item - */ +// ---------------------------------------------------------------------------- +// standard unicode control implementation +// ---------------------------------------------------------------------------- -void wxTextCtrl::Command(wxCommandEvent & event) -{ - SetValue (event.GetString()); - ProcessCommand (event); -} +#if TARGET_API_MAC_OSX -void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) +wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) { - // By default, load the first file into the text window. - if (event.GetNumberOfFiles() > 0) + 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) ) { - LoadFile(event.GetFiles()[0]); + SetData( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ; } } -void wxTextCtrl::OnChar(wxKeyEvent& event) +wxMacUnicodeTextControl::~wxMacUnicodeTextControl() { - int key = event.GetKeyCode() ; - bool eat_key = false ; +} - if ( key == 'c' && event.MetaDown() ) +void wxMacUnicodeTextControl::VisibilityChanged(bool shown) +{ + if ( !(m_windowStyle & wxTE_MULTILINE) && shown ) { - if ( CanCopy() ) - Copy() ; - return ; + // 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 ) ; } - - 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 */ - ) +} +wxString wxMacUnicodeTextControl::GetStringValue() const +{ + wxString result ; + CFStringRef value = GetData(0,m_valueTag) ; + if ( value ) { - // eat it - return ; + 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 ) +{ +} - // assume that any key not processed yet is going to modify the control - m_dirty = true; +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 ; +} - if ( key == 'v' && event.MetaDown() ) +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 TARGET_API_MAC_OSX == 0 +// declaration needed because of one line in the code... +static void TPUpdateVisibility(ControlRef theControl) ; +#endif + +// if mlte is on read only , no changes at all are allowed, not even from +// procedural API, in order to allow changes via API all the same we must undo +// the readonly status while we are executing, this class helps to do so + +class EditHelper +{ +public : + EditHelper( TXNObject txn ) { - if ( CanPaste() ) - Paste() ; - return ; + 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 ) ; + } } - if ( key == 'x' && event.MetaDown() ) + ~EditHelper() { - if ( CanCut() ) - Cut() ; - return ; + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + if ( m_data[0].uValue == kTXNReadOnly ) + { + TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ; + } } - switch ( key ) + protected : + TXNObject m_txn ; + TXNControlData m_data[1] ; +} ; + +wxString wxMacMLTEControl::GetStringValue() const +{ + wxString result ; + OSStatus err ; + Size actualSize = 0; { - case WXK_RETURN: - 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(); - while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) { - parent = parent->GetParent() ; +#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 ) ; + EditHelper help(m_txn) ; + + // wxMacWindowClipper c( this ) ; +#if !TARGET_API_MAC_OSX + // otherwise scrolling might have problems ? + TPUpdateVisibility( m_controlRef ) ; +#endif + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); +} + +TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) +{ + TXNFrameOptions frameOptions = + kTXNDontDrawCaretWhenInactiveMask ; + if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) + frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; + + if ( wxStyle & wxTE_MULTILINE ) + { + if ( ! ( wxStyle & wxTE_DONTWRAP ) ) + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + else + { + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + frameOptions |= kTXNWantHScrollBarMask ; + } + + if ( !(wxStyle & wxTE_NO_VSCROLL ) ) + frameOptions |= kTXNWantVScrollBarMask ; + } + else + frameOptions |= kTXNSingleLineOnlyMask ; + + if ( wxStyle & wxHSCROLL ) + frameOptions |= kTXNWantHScrollBarMask ; + + return frameOptions ; +} + +void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible ) +{ + TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag }; + TXNControlData iControlData[3] = { {false}, {kTXNNoAutoWrap} }; + int toptag = 2 ; +#if TARGET_API_MAC_OSX + iControlTags[2] = kTXNVisibilityTag ; + iControlData[2].uValue = visible ; + toptag++ ; +#endif + + if ( m_windowStyle & wxTE_MULTILINE ) + { + if (m_windowStyle & wxTE_DONTWRAP) + iControlData[1].uValue = kTXNNoAutoWrap ; + else + iControlData[1].uValue = kTXNAutoWrap ; + + } + verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, + iControlTags, iControlData )) ; + + // setting the default font + + Str255 fontName ; + SInt16 fontSize ; + Style fontStyle ; + + GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + + TXNTypeAttributes typeAttr[] = + { + { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , + { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , + { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + } ; + + verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, + kTXNStartOffset, + kTXNEndOffset) ); + + if ( m_windowStyle & wxTE_PASSWORD ) + { + UniChar c = 0xA5 ; + verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ; + } + + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + tback.bg.color = MAC_WXCOLORREF( background.GetPixel() ); + TXNSetBackground( m_txn , &tback); +} + +void wxMacMLTEControl::SetBackground( const wxBrush &brush ) +{ + // currently only solid background are supported + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() ); + TXNSetBackground( m_txn , &tback); +} + +int wxMacMLTEControl::ConvertAttribute( const wxTextAttr& style , TXNTypeAttributes typeAttr[] ) +{ + Str255 fontName = "\pMonaco" ; + SInt16 fontSize = 12 ; + Style fontStyle = normal ; + RGBColor color ; + int attrCounter = 0 ; + if ( style.HasFont() ) + { + const wxFont &font = style.GetFont() ; + wxMacStringToPascal( font.GetFaceName() , fontName ) ; + fontSize = font.GetPointSize() ; + if ( font.GetUnderlined() ) + fontStyle |= underline ; + if ( font.GetWeight() == wxBOLD ) + fontStyle |= bold ; + if ( font.GetStyle() == wxITALIC ) + fontStyle |= italic ; + + typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ; + typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) fontName ; + typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ; + typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ; + typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ; + typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ; + typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ; + typeAttr[attrCounter+2].data.dataValue = fontStyle ; + attrCounter += 3 ; + } + if ( style.HasTextColour() ) + { + typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; + typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) &color ; + color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ; + attrCounter += 1 ; + } + return attrCounter ; +} + +void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) +{ + EditHelper help(m_txn) ; + wxTextAttr style(foreground,wxNullColour,font) ; + TXNTypeAttributes typeAttr[4] ; + int attrCounter = ConvertAttribute( style , typeAttr ) ; + if ( attrCounter > 0 ) + { + verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) ); + } +} +void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style) +{ + EditHelper help(m_txn) ; + TXNTypeAttributes typeAttr[4] ; + int attrCounter = ConvertAttribute( style , typeAttr ) ; + if ( attrCounter > 0 ) + { + verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, start,end) ); + } +} + +void wxMacMLTEControl::Copy() +{ + ClearCurrentScrap(); + TXNCopy(m_txn); + TXNConvertToPublicScrap(); +} + +void wxMacMLTEControl::Cut() +{ + ClearCurrentScrap(); + TXNCut(m_txn); + TXNConvertToPublicScrap(); +} + +void wxMacMLTEControl::Paste() +{ + TXNConvertFromPublicScrap(); + TXNPaste(m_txn); +} + +bool wxMacMLTEControl::CanPaste() const +{ + return TXNIsScrapPastable() ; +} + +void wxMacMLTEControl::SetEditable(bool editable) +{ + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; + TXNSetTXNObjectControls( m_txn , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ; +} + +long wxMacMLTEControl::GetLastPosition() const +{ + long actualsize = 0 ; + + Handle theText ; + OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); + /* all done */ + if ( err ) + { + actualsize = 0 ; + } + else + { + actualsize = GetHandleSize( theText ) ; + DisposeHandle( theText ) ; + } + + return actualsize ; +} + +void wxMacMLTEControl::Replace( long from , long to , const wxString str ) +{ + wxString value = str ; + wxMacConvertNewlines10To13( &value ) ; + + EditHelper help( m_txn ) ; + + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; + SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; +} + +void wxMacMLTEControl::Remove( long from , long to ) +{ + EditHelper help( m_txn ) ; + + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; +} + +void wxMacMLTEControl::GetSelection( long* from, long* to) const +{ + TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ; +} + +void wxMacMLTEControl::SetSelection( long from , long to ) +{ + /* change the selection */ + if ((from == -1) && (to == -1)) + TXNSelectAll(m_txn); + else + TXNSetSelection( m_txn, from, to); + TXNShowSelection( m_txn, kTXNShowStart); +} + +void wxMacMLTEControl::WriteText(const wxString& str) +{ + EditHelper helper( m_txn ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + long start , end , dummy ; + GetSelection( &start , &dummy ) ; + SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + GetSelection( &dummy , &end ) ; + // TODO SetStyle( start , end , GetDefaultStyle() ) ; +} + +void wxMacMLTEControl::Clear() +{ + EditHelper st(m_txn) ; + TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; + TXNClear(m_txn); +} + +bool wxMacMLTEControl::CanUndo() const +{ + return TXNCanUndo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Undo() +{ + TXNUndo( m_txn ) ; +} + +bool wxMacMLTEControl::CanRedo() const +{ + return TXNCanRedo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Redo() +{ + TXNRedo( m_txn ) ; +} + +int wxMacMLTEControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + TXNGetLineCount(m_txn, &lines ) ; + return lines ; +} + +long wxMacMLTEControl::XYToPosition(long x, long y) const +{ + Point curpt ; + + long lastpos = GetLastPosition() ; + + // TODO find a better implementation : while we can get the + // line metrics of a certain line, we don't get its starting + // position, so it would probably be rather a binary search + // for the start position + long xpos = 0 ; + long ypos = 0 ; + int lastHeight = 0 ; + + ItemCount n ; + for ( n = 0 ; n <= (ItemCount) lastpos ; ++n ) + { + if ( y == ypos && x == xpos ) + return n ; + + TXNOffsetToPoint( m_txn , n , &curpt); + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + lastHeight = curpt.v ; + } + else + ++xpos ; + } + return 0 ; +} + +bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const +{ + Point curpt ; + + long lastpos = GetLastPosition() ; + + if ( y ) *y = 0 ; + if ( x ) *x = 0 ; + + if ( pos <= lastpos ) + { + // TODO find a better implementation : while we can get the + // line metrics of a certain line, we don't get its starting + // position, so it would probably be rather a binary search + // for the start position + long xpos = 0 ; + long ypos = 0 ; + int lastHeight = 0 ; + + ItemCount n ; + for ( n = 0 ; n <= (ItemCount) pos ; ++n ) + { + TXNOffsetToPoint(m_txn , n , &curpt); + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + lastHeight = curpt.v ; + } + else + ++xpos ; + } + if ( y ) *y = ypos ; + if ( x ) *x = xpos ; + } + + return FALSE ; +} + +void wxMacMLTEControl::ShowPosition( long pos ) +{ +#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) + { + Point current ; + Point desired ; + TXNOffset selstart , selend ; + TXNGetSelection( m_txn , &selstart , &selend) ; + TXNOffsetToPoint( m_txn, selstart , ¤t); + TXNOffsetToPoint( m_txn, pos , &desired); + //TODO use HIPoints for 10.3 and above + if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress ) + { + OSErr theErr = noErr; + SInt32 dv = desired.v - current.v ; + SInt32 dh = desired.h - current.h ; + TXNShowSelection( m_txn , true ) ; + theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); + wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); + } + } +#endif +} + +void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) +{ +#if wxUSE_UNICODE +#if SIZEOF_WCHAR_T == 2 + size_t len = st.Len() ; + TXNSetData( m_txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, + start, end); +#else + wxMBConvUTF16BE converter ; + ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ; + UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ; + converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ; + TXNSetData( m_txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen , + start, end); + free( unibuf ) ; +#endif +#else + wxCharBuffer text = st.mb_str(wxConvLocal) ; + TXNSetData( m_txn , kTXNTextData, (void*)text.data(), strlen( text ) , + start, end); +#endif +} + + +wxString wxMacMLTEControl::GetLineText(long lineNo) const +{ + wxString line ; + + 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) +// ---------------------------------------------------------------------------- + +// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon +// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the +// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have +// an alternate path for carbon key events that routes automatically into the same wx flow of events + +/* part codes */ + +/* kmUPTextPart is the part code we return to indicate the user has clicked +in the text area of our control */ +#define kmUPTextPart 1 + + +/* routines for using existing user pane controls. +These routines are useful for cases where you would like to use an +existing user pane control in, say, a dialog window as a scrolling +text edit field.*/ + +/* Utility Routines */ + +/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus +routine. In our focus switching routine this part code is understood +as meaning 'the user has clicked in the control and we need to switch +the current focus to ourselves before we can continue'. */ +#define kUserClickedToFocusPart 100 + +/* STPTextPaneVars is a structure used for storing the the mUP Control's +internal variables and state information. A handle to this record is +stored in the pane control's reference value field using the +SetControlReference routine. */ + +class STPTextPaneVars { +public : + /* OS records referenced */ + TXNObject fTXNRec; /* the txn record */ + TXNFrameID fTXNFrame; /* the txn frame ID */ + ControlRef fUserPaneRec; /* handle to the user pane control */ + WindowPtr fOwner; /* window containing control */ + GrafPtr fDrawingEnvironment; /* grafport where control is drawn */ + /* flags */ + Boolean fInFocus; /* true while the focus rect is drawn around the control */ + Boolean fIsActive; /* true while the control is drawn in the active state */ + Boolean fTXNObjectActive; /* reflects the activation state of the text edit record */ + Boolean fFocusDrawState; /* true if focus is drawn (default: true) */ + /* calculated locations */ + Rect fRBounds; /* control bounds */ + Rect fRTextArea; /* area where the text is drawn */ + Rect fRFocusOutline; /* rectangle used to draw the focus box */ + Rect fRTextOutline; /* rectangle used to draw the border */ + RgnHandle fRTextOutlineRegion; /* background region for the text, erased before calling TEUpdate */ + /* our focus advance override routine */ + EventHandlerUPP handlerUPP; + EventHandlerRef handlerRef; + bool fNoBorders ; + bool fMultiline ; + bool fVisible ; +} ; + +/* Univerals Procedure Pointer variables used by the +mUP Control. These variables are set up +the first time that mUPOpenControl is called. */ +ControlUserPaneDrawUPP gTPDrawProc = NULL; +ControlUserPaneHitTestUPP gTPHitProc = NULL; +ControlUserPaneTrackingUPP gTPTrackProc = NULL; +ControlUserPaneIdleUPP gTPIdleProc = NULL; +ControlUserPaneKeyDownUPP gTPKeyProc = NULL; +ControlUserPaneActivateUPP gTPActivateProc = NULL; +ControlUserPaneFocusUPP gTPFocusProc = NULL; + +// one place for calculating all +static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds) +{ + SetRect(&varsp->fRBounds, bounds.left, bounds.top, bounds.right, bounds.bottom); + SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); + // eventually make TextOutline inset 1,1 + SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); + if ( !varsp->fNoBorders ) + { + SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) , + bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2)); + } + else + { + SetRect(&varsp->fRTextArea, bounds.left , bounds.top , + bounds.right, bounds.bottom); + } +} + +OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle) +{ + OSStatus err = noErr ; +#if TARGET_API_MAC_OSX + TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; + TXNControlData iControlData[1] = {{ vis }}; + err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData ); +#endif + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); + if ( vis && textctrl ) + { + Rect bounds ; + UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds); + TPCalculateBounds( varsp , bounds ) ; + wxMacWindowClipper cl(textctrl) ; + TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left, + varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame); + TXNShowSelection( varsp->fTXNRec, kTXNShowStart); + } + return err ; +} + +// make sure we don't miss changes as carbon events are not available for these under classic +static void TPUpdateVisibility(ControlRef theControl) { + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); + if ( textctrl == NULL ) + return ; + + STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ; + + Rect bounds ; + UMAGetControlBoundsInWindowCoords(theControl, &bounds); + if ( textctrl->MacIsReallyShown() != varsp->fVisible ) + { + // invalidate old position + // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ; + varsp->fVisible = textctrl->MacIsReallyShown() ; + } + if ( !EqualRect( &bounds , &varsp->fRBounds ) ) + { + // old position + Rect oldBounds = varsp->fRBounds ; + TPCalculateBounds( varsp , bounds ) ; + // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places + if ( varsp->fVisible ) + { + wxMacWindowClipper cl(textctrl) ; + TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left, + varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame); + } + InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ; + InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ; + } +} + +// make correct activations +static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) { + + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); + if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() ) + { + varsp->fTXNObjectActive = setActive; + TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive); + if (varsp->fInFocus) + TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive); + } +} + +// update focus outlines +static void TPRedrawFocusOutline(STPTextPaneVars *varsp) { + + /* state changed */ + if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus)) + { + varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus); + DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState); + } +} + +// update TXN focus state +static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) { + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); + + if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) { + varsp->fInFocus = setFocus; + TXNFocus( varsp->fTXNRec, varsp->fInFocus); + } +} + +// draw the control +static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) { + /* set up our globals */ + + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); + if ( textctrl == NULL ) + return ; + TPUpdateVisibility( theControl ) ; + + STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ; + if ( textctrl->MacIsReallyShown() ) + { + wxMacWindowClipper clipper( textctrl ) ; + TXNDraw(varsp->fTXNRec, NULL); + if ( !varsp->fNoBorders ) + DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); + TPRedrawFocusOutline( varsp ) ; + } + +} + + +/* TPPaneHitTestProc is called when the control manager would +like to determine what part of the control the mouse resides over. +We also call this routine from our tracking proc to determine how +to handle mouse clicks. */ +static pascal ControlPartCode TPPaneHitTestProc(ControlRef theControl, Point where) { + ControlPartCode result; + /* set up our locals and lock down our globals*/ + result = 0; + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); + if ( textctrl == NULL ) + return 0 ; + TPUpdateVisibility( theControl ) ; + STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ; + if (textctrl->MacIsReallyShown() ) + { + if (PtInRect(where, &varsp->fRBounds)) + result = kmUPTextPart; + else + { + // sometimes we get the coords also in control local coordinates, therefore test again + if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) + { + int x = 0 , y = 0 ; + textctrl->MacClientToRootWindow( &x , &y ) ; + where.h += x ; + where.v += y ; + } + if (PtInRect(where, &varsp->fRBounds)) + result = kmUPTextPart; + else + result = 0; + } + } + return result; +} + + + + + +/* TPPaneTrackingProc is called when the mouse is being held down +over our control. This routine handles clicks in the text area +and in the scroll bar. */ +static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) { + + ControlPartCode partCodeResult; + /* make sure we have some variables... */ + partCodeResult = 0; + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); + if ( textctrl == NULL ) + return 0; + TPUpdateVisibility( theControl ) ; + STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ; + if (textctrl->MacIsReallyShown() ) + { + /* we don't do any of these functions unless we're in focus */ + if ( ! varsp->fInFocus) { + WindowPtr owner; + owner = GetControlOwner(theControl); + ClearKeyboardFocus(owner); + SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart); + } + /* find the location for the click */ + // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them + if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) + { + int x = 0 , y = 0 ; + textctrl->MacClientToRootWindow( &x , &y ) ; + startPt.h += x ; + startPt.v += y ; + } + + switch (TPPaneHitTestProc(theControl, startPt)) + { + + /* handle clicks in the text part */ + case kmUPTextPart: + { + wxMacWindowClipper clipper( textctrl ) ; + + EventRecord rec ; + ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; + TXNClick( varsp->fTXNRec, &rec ); + + } + break; + + } + } + return partCodeResult; +} + + +/* TPPaneIdleProc is our user pane idle routine. When our text field +is active and in focus, we use this routine to set the cursor. */ +static pascal void TPPaneIdleProc(ControlRef theControl) { + /* set up locals */ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); + if ( textctrl == NULL ) + return ; + TPUpdateVisibility( theControl ) ; + STPTextPaneVars *varsp = (STPTextPaneVars *) ((wxMacMLTEClassicControl*)textctrl->GetPeer())->m_macTXNvars ; + if (textctrl->MacIsReallyShown()) { + /* if we're not active, then we have nothing to say about the cursor */ + if (varsp->fIsActive) { + Rect bounds; + Point mousep; + + wxMacWindowClipper clipper( textctrl ) ; + GetMouse(&mousep); + /* there's a 'focus thing' and an 'unfocused thing' */ + if (varsp->fInFocus) { + /* flash the cursor */ + SetPort(varsp->fDrawingEnvironment); + TXNIdle(varsp->fTXNRec); + /* set the cursor */ + if (PtInRect(mousep, &varsp->fRTextArea)) { + RgnHandle theRgn; + RectRgn((theRgn = NewRgn()), &varsp->fRTextArea); + TXNAdjustCursor(varsp->fTXNRec, theRgn); + DisposeRgn(theRgn); } - if ( parent && parent->GetDefaultItem() ) + else { - 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 ; - } + // SetThemeCursor(kThemeArrowCursor); + } + } else { + /* if it's in our bounds, set the cursor */ + UMAGetControlBoundsInWindowCoords(theControl, &bounds); + if (PtInRect(mousep, &bounds)) + { + // SetThemeCursor(kThemeArrowCursor); } - - // this will make wxWindows eat the ENTER key so that - // we actually prevent line wrapping in a single line - // text control - eat_key = TRUE; } + } + } +} - 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. - { - wxNavigationKeyEvent eventNav; - eventNav.SetDirection(!event.ShiftDown()); - eventNav.SetWindowChange(event.ControlDown()); - eventNav.SetEventObject(this); +/* 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; +} - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) - return; - event.Skip() ; - return; - } - break; +/* 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 ) ; } +} - 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 ; - ::HandleControlKey( (ControlRef) m_macControl , keycode , keychar , ev->modifiers ) ; - } - } +/* 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; } - if ( ( key >= 0x20 && key < WXK_START ) || - key == WXK_RETURN || - key == WXK_DELETE || - key == WXK_BACK) + TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus); + /* redraw the text fram and focus rectangle to indicate the + new focus state */ + if ( textctrl->MacIsReallyShown() ) { - wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event1.SetString( GetValue() ) ; - event1.SetEventObject( this ); - wxPostEvent(GetEventHandler(),event1); + wxMacWindowClipper c( textctrl ) ; + if ( !varsp->fNoBorders ) + DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); + TPRedrawFocusOutline( varsp ) ; } + return focusResult; } -// ---------------------------------------------------------------------------- -// standard handlers for standard edit menu events -// ---------------------------------------------------------------------------- - -void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) +wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) { - Cut(); -} + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; -void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event)) -{ - Copy(); -} + short featurSet; -void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event)) -{ - Paste(); -} + featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle + | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground + | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; + /* create the control */ -void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event)) -{ - Undo(); -} + verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) ); + + { +// wxMacWindowClipper c(wxPeer) ; + DoCreate(); + } + + if ( wxPeer->MacIsReallyShown() ) + MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , style ) ; -void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) -{ - Redo(); -} + { + // wxMacWindowClipper clipper( wxPeer ) ; -void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) -{ - event.Enable( CanCut() ); -} + TPUpdateVisibility( m_controlRef ) ; -void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event) -{ - event.Enable( CanCopy() ); -} + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; -void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event) -{ - event.Enable( CanPaste() ); + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + } + + AdjustCreationAttributes( *wxWHITE , true ) ; } -void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event) +wxMacMLTEClassicControl::~wxMacMLTEClassicControl() { - event.Enable( CanUndo() ); +// SetControlReference(m_controlRef , 0) ; + TXNDeleteObject(m_txn); + free(m_macTXNvars); } -void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) +void wxMacMLTEClassicControl::VisibilityChanged(bool shown) { - event.Enable( CanRedo() ); + MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , shown , m_windowStyle ) ; + if ( !shown ) + InvalWindowRect( GetControlOwner( m_controlRef ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ; } -bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) +OSStatus wxMacMLTEClassicControl::DoCreate() { - return true ; + Rect bounds; + WindowRef theWindow; + + OSStatus err = noErr ; + + /* set up our globals */ + if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc); + if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc); + if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc); + if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc); + if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc); + if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc); + if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc); + + /* allocate our private storage */ + m_macTXNvars = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars)); + + /* set the initial settings for our private data */ + m_macTXNvars->fMultiline = m_windowStyle & wxTE_MULTILINE ; + m_macTXNvars->fNoBorders = m_windowStyle & wxNO_BORDER ; + m_macTXNvars->fInFocus = false; + m_macTXNvars->fIsActive = true; + m_macTXNvars->fTXNObjectActive = false; + m_macTXNvars->fFocusDrawState = false ; + m_macTXNvars->fUserPaneRec = m_controlRef ; + m_macTXNvars->fVisible = true ; + + theWindow = m_macTXNvars->fOwner = GetControlOwner(m_controlRef); + + m_macTXNvars->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow); + + /* set up the user pane procedures */ + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc); + + /* calculate the rectangles used by the control */ + UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds); + m_macTXNvars->fRTextOutlineRegion = NewRgn() ; + TPCalculateBounds( m_macTXNvars , bounds ) ; + + /* set up the drawing environment */ + SetPort(m_macTXNvars->fDrawingEnvironment); + + /* create the new edit field */ + + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ; + + verify_noerr(TXNNewObject(NULL, m_macTXNvars->fOwner, &m_macTXNvars->fRTextArea, + frameOptions , + kTXNTextEditStyleFrameType, + kTXNTextensionFile, + kTXNSystemDefaultEncoding, + &m_macTXNvars->fTXNRec, &m_macTXNvars->fTXNFrame, (TXNObjectRefcon) m_macTXNvars)); + m_txn = m_macTXNvars->fTXNRec ; + + /* perform final activations and setup for our text field. Here, + we assume that the window is going to be the 'active' window. */ + TPActivatePaneText(m_macTXNvars, m_macTXNvars->fIsActive && m_macTXNvars->fInFocus); + /* all done */ + return err; } -// user pane implementation +// +// HACKHACK: (RN) +// Classic controls are not initially focused and +// smaller ones are focused badly with the focus rect +// this "fixes" the above issue - but there is probably a +// a better way. +// +// Still, on smaller text controls the focus rect is off +// -void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) +bool wxMacMLTEClassicControl::NeedsFocusRect() const { + return m_windowStyle & wxNO_BORDER ? false : true; } -wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) -{ - return kControlNoPart ; -} +// ---------------------------------------------------------------------------- +// MLTE control implementation (OSX part) +// ---------------------------------------------------------------------------- -wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) -{ - return kControlNoPart ; -} +#if TARGET_API_MAC_OSX -void wxTextCtrl::MacControlUserPaneIdleProc() -{ -} +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 -wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxWindow *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) { - return kControlNoPart ; + 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 ; + } + + + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + + AdjustCreationAttributes( *wxWHITE , true ) ; } -void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) +OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart ) { + return SetKeyboardFocus( GetControlOwner( m_textView ) , + m_textView , focusPart ) ; } -wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) +bool wxMacMLTEHIViewControl::HasFocus() const { - return kControlNoPart ; + ControlRef control ; + GetKeyboardFocus( GetUserFocusWindow() , &control ) ; + return control == m_textView ; } -void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) +bool wxMacMLTEHIViewControl::NeedsFocusRect() const { + return m_windowStyle & wxNO_BORDER ? false : true; } +#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + + #endif - // wxUSE_TEXTCTRL + +#endif // wxUSE_TEXTCTRL