X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f81c1056ab15d9b165b80099affac947bd97c73e..bbd92d1dbea02db8c28e9c17bfacc0563d855b25:/src/mac/carbon/textctrl.cpp?ds=inline diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index 8e397f8618..a8bcfbdef9 100644 --- a/src/mac/carbon/textctrl.cpp +++ b/src/mac/carbon/textctrl.cpp @@ -1,27 +1,37 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: textctrl.cpp +// Name: src/mac/carbon/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 // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "textctrl.h" -#endif - -#include "wx/defs.h" +#include "wx/wxprec.h" #if wxUSE_TEXTCTRL +#include "wx/textctrl.h" + +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/app.h" + #include "wx/utils.h" + #include "wx/dc.h" + #include "wx/button.h" + #include "wx/menu.h" + #include "wx/settings.h" + #include "wx/msgdlg.h" + #include "wx/toplevel.h" +#endif + #ifdef __DARWIN__ - #include - #include + #include + #include #else - #include + #include #endif #if wxUSE_STD_IOSTREAM @@ -32,615 +42,325 @@ #endif #endif -#include "wx/app.h" -#include "wx/dc.h" -#include "wx/button.h" -#include "wx/toplevel.h" -#include "wx/textctrl.h" -#include "wx/notebook.h" -#include "wx/tabctrl.h" -#include "wx/settings.h" #include "wx/filefn.h" -#include "wx/utils.h" - -#if defined(__BORLANDC__) && !defined(__WIN32__) - #include -#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__) - #include -#endif +#include "wx/sysopt.h" +#include "wx/thread.h" -#ifndef __DARWIN__ -#include -#endif -#include -#include "ATSUnicode.h" -#include "TextCommon.h" -#include "TextEncodingConverter.h" #include "wx/mac/uma.h" +#include "wx/mac/carbon/private/mactext.h" -#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL +class wxMacFunctor +{ +public : + wxMacFunctor() {} + virtual ~wxMacFunctor() {} -extern wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ; + virtual void* operator()() = 0 ; -// 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 + static void* CallBackProc( void *param ) + { + wxMacFunctor* f = (wxMacFunctor*) param ; + void *result = (*f)() ; + return result ; + } +} ; -#include "MacTextEditor.h" +template -/* part codes */ +class wxMacObjectFunctor1 : public wxMacFunctor +{ + typedef void (classtype::*function)( param1type p1 ) ; + typedef void (classtype::*ref_function)( const param1type& p1 ) ; +public : + wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) : + wxMacFunctor() + { + m_object = obj ; + m_function = f ; + m_param1 = p1 ; + } -/* kmUPTextPart is the part code we return to indicate the user has clicked - in the text area of our control */ -#define kmUPTextPart 1 + wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) : + wxMacFunctor() + { + m_object = obj ; + m_refFunction = f ; + m_param1 = p1 ; + } -/* kmUPScrollPart is the part code we return to indicate the user has clicked - in the scroll bar part of the control. */ -#define kmUPScrollPart 2 + virtual ~wxMacObjectFunctor1() {} + virtual void* operator()() + { + (m_object->*m_function)( m_param1 ) ; + return NULL ; + } -/* 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.*/ +private : + classtype* m_object ; + param1type m_param1 ; + union + { + function m_function ; + ref_function m_refFunction ; + } ; +} ; -/* mUPOpenControl initializes a user pane control so it will be drawn - and will behave as a scrolling text edit field inside of a window. - This routine performs all of the initialization steps necessary, - except it does not create the user pane control itself. theControl - should refer to a user pane control that you have either created - yourself or extracted from a dialog's control heirarchy using - the GetDialogItemAsControl routine. */ -OSStatus mUPOpenControl(ControlHandle theControl, long wxStyle); +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 ; +} -/* Utility Routines */ +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 ; +} -enum { - kShiftKeyCode = 56 -}; +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 ) +{ + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; +} -/* 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 - - -/* kmUPClickScrollDelayTicks is a time measurement in ticks used to - slow the speed of 'auto scrolling' inside of our clickloop routine. - This value prevents the text from wizzzzzing by while the mouse - is being held down inside of the text area. */ -#define kmUPClickScrollDelayTicks 3 - - -/* 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. */ - -typedef struct { - /* OS records referenced */ - TXNObject fTXNRec; /* the txn record */ - TXNFrameID fTXNFrame; /* the txn frame ID */ - ControlHandle fUserPaneRec; /* handle to the user pane control */ - WindowPtr fOwner; /* window containing control */ - GrafPtr fDrawingEnvironment; /* grafport where control is drawn */ - /* flags */ - Boolean fInFocus; /* true while the focus rect is drawn around the control */ - Boolean fIsActive; /* true while the control is drawn in the active state */ - Boolean fTEActive; /* reflects the activation state of the text edit record */ - Boolean fInDialogWindow; /* true if displayed in a dialog window */ - /* calculated locations */ - Rect fRTextArea; /* area where the text is drawn */ - Rect fRFocusOutline; /* rectangle used to draw the focus box */ - Rect fRTextOutline; /* rectangle used to draw the border */ - RgnHandle fTextBackgroundRgn; /* background region for the text, erased before calling TEUpdate */ - /* our focus advance override routine */ - EventHandlerUPP handlerUPP; - EventHandlerRef handlerRef; - bool fMultiline ; -} STPTextPaneVars; - - - - -/* 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; +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 ) +{ + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; +} -/* TPActivatePaneText activates or deactivates the text edit record - according to the value of setActive. The primary purpose of this - routine is to ensure each call is only made once. */ -static void TPActivatePaneText(STPTextPaneVars **tpvars, Boolean setActive) { - STPTextPaneVars *varsp; - varsp = *tpvars; - if (varsp->fTEActive != setActive) { +class WXDLLEXPORT wxMacPortSaver +{ + DECLARE_NO_COPY_CLASS(wxMacPortSaver) - varsp->fTEActive = setActive; +public: + wxMacPortSaver( GrafPtr port ); + ~wxMacPortSaver(); +private : + GrafPtr m_port; +}; - TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTEActive); - if (varsp->fInFocus) - TXNFocus( varsp->fTXNRec, varsp->fTEActive); - } -} +/* + Clips to the visible region of a control within the current port + */ +class WXDLLEXPORT wxMacWindowClipper : public wxMacPortSaver +{ + DECLARE_NO_COPY_CLASS(wxMacWindowClipper) + +public: + wxMacWindowClipper( const wxWindow* win ); + ~wxMacWindowClipper(); +private: + GrafPtr m_newPort; + RgnHandle m_formerClip; + RgnHandle m_newClip; +}; -/* TPFocusPaneText set the focus state for the text record. */ -static void TPFocusPaneText(STPTextPaneVars **tpvars, Boolean setFocus) { - STPTextPaneVars *varsp; - varsp = *tpvars; - if (varsp->fInFocus != setFocus) { - varsp->fInFocus = setFocus; - TXNFocus( varsp->fTXNRec, varsp->fInFocus); - } +wxMacPortSaver::wxMacPortSaver( GrafPtr port ) +{ + ::GetPort( &m_port ); + ::SetPort( port ); } +wxMacPortSaver::~wxMacPortSaver() +{ + ::SetPort( m_port ); +} -/* TPPaneDrawProc is called to redraw the control and for update events - referring to the control. This routine erases the text area's background, - and redraws the text. This routine assumes the scroll bar has been - redrawn by a call to DrawControls. */ -static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) { - STPTextPaneVars **tpvars, *varsp; - char state; - Rect bounds; - /* set up our globals */ - - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - - /* save the drawing state */ - SetPort((**tpvars).fDrawingEnvironment); - /* verify our boundary */ - GetControlBounds(theControl, &bounds); - - wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ; - if ( ! EqualRect(&bounds, &varsp->fRFocusOutline) ) { - // scrollbar is on the border, we add one - Rect oldbounds = varsp->fRFocusOutline ; - InsetRect( &oldbounds , -1 , -1 ) ; - - if ( IsControlVisible( theControl ) ) - InvalWindowRect( GetControlOwner( theControl ) , &oldbounds ) ; - SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) , - bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2)); - RectRgn(varsp->fTextBackgroundRgn, &varsp->fRTextOutline); - if ( IsControlVisible( theControl ) ) - TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left, - varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame); - else - TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top + 30000 , varsp->fRTextArea.left + 30000 , - varsp->fRTextArea.bottom + 30000 , varsp->fRTextArea.right + 30000 , varsp->fTXNFrame); - - } - - if ( IsControlVisible( theControl ) ) +wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) : +wxMacPortSaver( (GrafPtr) GetWindowPort( (WindowRef) win->MacGetTopLevelWindowRef() ) ) +{ + m_newPort = (GrafPtr) GetWindowPort( (WindowRef) win->MacGetTopLevelWindowRef() ) ; + m_formerClip = NewRgn() ; + m_newClip = NewRgn() ; + GetClip( m_formerClip ) ; + + if ( win ) + { + // guard against half constructed objects, this just leads to a empty clip + if ( win->GetPeer() ) { - /* update the text region */ - RGBColor white = { 65535 , 65535 , 65535 } ; - RGBBackColor( &white ) ; - EraseRgn(varsp->fTextBackgroundRgn); - TXNDraw(varsp->fTXNRec, NULL); - /* restore the drawing environment */ - /* draw the text frame and focus frame (if necessary) */ - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - if ((**tpvars).fIsActive && varsp->fInFocus) - DrawThemeFocusRect(&varsp->fRFocusOutline, true); - /* release our globals */ - HSetState((Handle) tpvars, state); + int x = 0 , y = 0; + win->MacWindowToRootWindow( &x, &y ) ; + + // get area including focus rect + HIShapeGetAsQDRgn( ((wxWindow*)win)->MacGetVisibleRegion(true).GetWXHRGN() , m_newClip ); + if ( !EmptyRgn( m_newClip ) ) + OffsetRgn( m_newClip , x , y ) ; } + + SetClip( m_newClip ) ; } } - -/* TPPaneHitTestProc is called when the control manager would - like to determine what part of the control the mouse resides over. - We also call this routine from our tracking proc to determine how - to handle mouse clicks. */ -static pascal ControlPartCode TPPaneHitTestProc(ControlHandle theControl, Point where) { - STPTextPaneVars **tpvars; - ControlPartCode result; - char state; - /* set up our locals and lock down our globals*/ - result = 0; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL && IsControlVisible( theControl) ) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - /* find the region where we clicked */ - if (PtInRect(where, &(**tpvars).fRTextArea)) { - result = kmUPTextPart; - } else result = 0; - /* release oure globals */ - HSetState((Handle) tpvars, state); - } - return result; +wxMacWindowClipper::~wxMacWindowClipper() +{ + SetPort( m_newPort ) ; + SetClip( m_formerClip ) ; + DisposeRgn( m_newClip ) ; + DisposeRgn( m_formerClip ) ; } +// common parts for implementations based on MLTE +class wxMacMLTEControl : public wxMacTextControl +{ +public : + wxMacMLTEControl( wxTextCtrl *peer ) ; + virtual wxString GetStringValue() const ; + virtual void SetStringValue( const wxString &str ) ; + static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ; -/* TPPaneTrackingProc is called when the mouse is being held down - over our control. This routine handles clicks in the text area - and in the scroll bar. */ -static pascal ControlPartCode TPPaneTrackingProc(ControlHandle theControl, Point startPt, ControlActionUPP actionProc) { - STPTextPaneVars **tpvars, *varsp; - char state; - ControlPartCode partCodeResult; - /* make sure we have some variables... */ - partCodeResult = 0; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL && IsControlVisible( theControl ) ) { - /* lock 'em down */ - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* we don't do any of these functions unless we're in focus */ - if ( ! varsp->fInFocus) { - WindowPtr owner; - owner = GetControlOwner(theControl); - ClearKeyboardFocus(owner); - SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart); - } - /* find the location for the click */ - switch (TPPaneHitTestProc(theControl, startPt)) { - - /* handle clicks in the text part */ - case kmUPTextPart: - { SetPort((**tpvars).fDrawingEnvironment); - wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ; -#if !TARGET_CARBON - TXNClick( varsp->fTXNRec, (const EventRecord*) wxTheApp->MacGetCurrentEvent()); -#else - EventRecord rec ; - ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; - TXNClick( varsp->fTXNRec, &rec ); -#endif - } - break; - - } - - HSetState((Handle) tpvars, state); - } - 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(ControlHandle theControl) { - STPTextPaneVars **tpvars, *varsp; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL && IsControlVisible( theControl ) ) { - /* if we're not active, then we have nothing to say about the cursor */ - if ((**tpvars).fIsActive) { - char state; - Rect bounds; - Point mousep; - /* lock down the globals */ - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* get the current mouse coordinates (in our window) */ - SetPortWindowPort(GetControlOwner(theControl)); - wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ; - GetMouse(&mousep); - /* there's a 'focus thing' and an 'unfocused thing' */ - if (varsp->fInFocus) { - /* flash the cursor */ - SetPort((**tpvars).fDrawingEnvironment); - TXNIdle(varsp->fTXNRec); - /* set the cursor */ - if (PtInRect(mousep, &varsp->fRTextArea)) { - RgnHandle theRgn; - RectRgn((theRgn = NewRgn()), &varsp->fRTextArea); - TXNAdjustCursor(varsp->fTXNRec, theRgn); - DisposeRgn(theRgn); - } - else - { - // SetThemeCursor(kThemeArrowCursor); - } - } else { - /* if it's in our bounds, set the cursor */ - GetControlBounds(theControl, &bounds); - if (PtInRect(mousep, &bounds)) - { - // SetThemeCursor(kThemeArrowCursor); - } - } + void AdjustCreationAttributes( const wxColour& background, bool visible ) ; - HSetState((Handle) tpvars, state); - } - } -} + virtual void SetFont( const wxFont & font, const wxColour& foreground, long windowStyle ) ; + virtual void SetBackgroundColour(const wxColour& col ); + virtual void SetStyle( long start, long end, const wxTextAttr& style ) ; + virtual void Copy() ; + virtual void Cut() ; + virtual void Paste() ; + virtual bool CanPaste() const ; + virtual void SetEditable( bool editable ) ; + virtual wxTextPos GetLastPosition() const ; + virtual void Replace( long from, long to, const wxString &str ) ; + virtual void Remove( long from, long to ) ; + virtual void GetSelection( long* from, long* to ) const ; + virtual void SetSelection( long from, long to ) ; + virtual void WriteText( const wxString& str ) ; -/* TPPaneKeyDownProc is called whenever a keydown event is directed - at our control. Here, we direct the keydown event to the text - edit record and redraw the scroll bar and text field as appropriate. */ -static pascal ControlPartCode TPPaneKeyDownProc(ControlHandle theControl, - SInt16 keyCode, SInt16 charCode, SInt16 modifiers) { - STPTextPaneVars **tpvars; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - if ((**tpvars).fInFocus) { - /* turn autoscrolling on and send the key event to text edit */ - SetPort((**tpvars).fDrawingEnvironment); - wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ; - EventRecord ev ; - memset( &ev , 0 , sizeof( ev ) ) ; - ev.what = keyDown ; - ev.modifiers = modifiers ; - ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ; - TXNKeyDown( (**tpvars).fTXNRec, &ev); - } + virtual bool HasOwnContextMenu() const + { + TXNCommandEventSupportOptions options ; + TXNGetCommandEventSupport( m_txn , & options ) ; + return options & kTXNSupportEditCommandProcessing ; } - return kControlEntireControl; -} - -/* TPPaneActivateProc is called when the window containing - the user pane control receives activate events. Here, we redraw - the control and it's text as necessary for the activation state. */ -static pascal void TPPaneActivateProc(ControlHandle theControl, Boolean activating) { - Rect bounds; - STPTextPaneVars **tpvars, *varsp; - char state; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* de/activate the text edit record */ - SetPort((**tpvars).fDrawingEnvironment); - wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ; - GetControlBounds(theControl, &bounds); - varsp->fIsActive = activating; - TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus); - /* redraw the frame */ - if ( IsControlVisible( theControl ) ) - { - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - if (varsp->fInFocus) - DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive); - } - HSetState((Handle) tpvars, state); - } -} - - -/* TPPaneFocusProc is called when every the focus changes to or - from our control. Herein, switch the focus appropriately - according to the parameters and redraw the control as - necessary. */ -static pascal ControlPartCode TPPaneFocusProc(ControlHandle theControl, ControlFocusPart action) { - ControlPartCode focusResult; - STPTextPaneVars **tpvars, *varsp; - char state; - /* set up locals */ - focusResult = kControlFocusNoPart; - tpvars = (STPTextPaneVars **) GetControlReference(theControl); - if (tpvars != NULL ) { - state = HGetState((Handle) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is - tabbing forwards (or shift tabbing backwards) through the items in the dialog, - and kControlFocusNextPart will be received. When the user clicks in our field - and it is not the current focus, then the constant kUserClickedToFocusPart will - be received. The constant kControlFocusNoPart will be received when our control - is the current focus and the user clicks in another control. In your focus routine, - you should respond to these codes as follows: - - kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw - the control and the focus rectangle as necessary. - - kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off - depending on its current state. redraw the control and the focus rectangle - as appropriate for the new focus state. If the focus state is 'off', return the constant - kControlFocusNoPart, otherwise return a non-zero part code. - kUserClickedToFocusPart - is a constant defined for this example. You should - define your own value for handling click-to-focus type events. */ - /* calculate the next highlight state */ - switch (action) { - default: - case kControlFocusNoPart: - TPFocusPaneText(tpvars, false); - focusResult = kControlFocusNoPart; - break; - case kUserClickedToFocusPart: - TPFocusPaneText(tpvars, true); - focusResult = 1; - break; - case kControlFocusPrevPart: - case kControlFocusNextPart: - TPFocusPaneText(tpvars, ( ! varsp->fInFocus)); - focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart; - break; - } - TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus); - /* redraw the text fram and focus rectangle to indicate the - new focus state */ - if ( IsControlVisible( theControl ) ) - { - /* save the drawing state */ - SetPort((**tpvars).fDrawingEnvironment); - wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ; - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive && varsp->fInFocus); - } - /* done */ - HSetState((Handle) tpvars, state); + virtual void CheckSpelling(bool check) + { + TXNSetSpellCheckAsYouType( m_txn, (Boolean) check ); } - return focusResult; -} - + virtual void Clear() ; -/* mUPOpenControl initializes a user pane control so it will be drawn - and will behave as a scrolling text edit field inside of a window. - This routine performs all of the initialization steps necessary, - except it does not create the user pane control itself. theControl - should refer to a user pane control that you have either created - yourself or extracted from a dialog's control heirarchy using - the GetDialogItemAsControl routine. */ -OSStatus mUPOpenControl(ControlHandle theControl, long wxStyle ) -{ - Rect bounds; - WindowRef theWindow; - STPTextPaneVars **tpvars, *varsp; - OSStatus err = noErr ; - RGBColor rgbWhite = {0xFFFF, 0xFFFF, 0xFFFF}; - TXNBackground tback; + 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 ; - /* set up our globals */ - if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc); - if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc); - if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc); - if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc); - if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc); - if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc); - if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc); - - /* allocate our private storage */ - tpvars = (STPTextPaneVars **) NewHandleClear(sizeof(STPTextPaneVars)); - SetControlReference(theControl, (long) tpvars); - HLock((Handle) tpvars); - varsp = *tpvars; - /* set the initial settings for our private data */ - varsp->fMultiline = wxStyle & wxTE_MULTILINE ; - varsp->fInFocus = false; - varsp->fIsActive = true; - varsp->fTEActive = true; // in order to get a deactivate - varsp->fUserPaneRec = theControl; - theWindow = varsp->fOwner = GetControlOwner(theControl); - - varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow); - - varsp->fInDialogWindow = ( GetWindowKind(varsp->fOwner) == kDialogWindowKind ); - /* set up the user pane procedures */ - SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc); - /* calculate the rectangles used by the control */ - GetControlBounds(theControl, &bounds); - SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) , - bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2)); - /* calculate the background region for the text. In this case, it's kindof - and irregular region because we're setting the scroll bar a little ways inside - of the text area. */ - RectRgn((varsp->fTextBackgroundRgn = NewRgn()), &varsp->fRTextOutline); - - /* set up the drawing environment */ - SetPort(varsp->fDrawingEnvironment); - - /* create the new edit field */ - - TXNFrameOptions frameOptions = - kTXNDontDrawCaretWhenInactiveMask ; - if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) - frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; - - if ( wxStyle & wxTE_MULTILINE ) - { - if ( ! ( wxStyle & wxTE_DONTWRAP ) ) - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - else - { - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - frameOptions |= kTXNWantHScrollBarMask ; - } + void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ; + TXNObject GetTXNObject() { return m_txn ; } - if ( !(wxStyle & wxTE_NO_VSCROLL ) ) - frameOptions |= kTXNWantVScrollBarMask ; - } - else - frameOptions |= kTXNSingleLineOnlyMask ; +protected : + void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ; - if ( wxStyle & wxTE_READONLY ) - frameOptions |= kTXNReadOnlyMask ; + TXNObject m_txn ; +} ; - TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea, - frameOptions , - kTXNTextEditStyleFrameType, - kTXNTextensionFile, - kTXNSystemDefaultEncoding, - &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) tpvars); +// implementation available under OSX - if ( !IsControlVisible( theControl ) ) - TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top + 30000 , varsp->fRTextArea.left + 30000 , - varsp->fRTextArea.bottom + 30000 , varsp->fRTextArea.right + 30000 , varsp->fTXNFrame); +class wxMacMLTEHIViewControl : public wxMacMLTEControl +{ +public : + wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + virtual ~wxMacMLTEHIViewControl() ; + + virtual OSStatus SetFocus( ControlFocusPart focusPart ) ; + virtual bool HasFocus() const ; + virtual void SetBackgroundColour(const wxColour& col ) ; + +protected : + HIViewRef m_scrollView ; + HIViewRef m_textView ; +}; +// 'classic' MLTE implementation - if ( (wxStyle & wxTE_MULTILINE) && (wxStyle & wxTE_DONTWRAP) ) +class wxMacMLTEClassicControl : public wxMacMLTEControl +{ +public : + wxMacMLTEClassicControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + virtual ~wxMacMLTEClassicControl() ; + + virtual void VisibilityChanged(bool shown) ; + virtual void SuperChangedPosition() ; + + virtual void MacControlUserPaneDrawProc(wxInt16 part) ; + virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ; + virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ; + virtual void MacControlUserPaneIdleProc() ; + virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ; + virtual void MacControlUserPaneActivateProc(bool activating) ; + virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ; + virtual void MacControlUserPaneBackgroundProc(void* info) ; + + virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) ) { - TXNControlTag tag = kTXNWordWrapStateTag ; - TXNControlData dat ; - dat.uValue = kTXNNoAutoWrap ; - TXNSetTXNObjectControls( varsp->fTXNRec , false , 1 , &tag , &dat ) ; + MacControlUserPaneIdleProc(); + return true; } - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; - GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + virtual void SetRect( Rect *r ) ; - TXNTypeAttributes typeAttr[] = - { - { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , - { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , - { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , - } ; +protected : + OSStatus DoCreate(); - err = TXNSetTypeAttributes (varsp->fTXNRec, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, - kTXNStartOffset, - kTXNEndOffset); - /* set the field's background */ + void MacUpdatePosition() ; + void MacActivatePaneText(bool setActive) ; + void MacFocusPaneText(bool setFocus) ; + void MacSetObjectVisibility(bool vis) ; - tback.bgType = kTXNBackgroundTypeRGB; - tback.bg.color = rgbWhite; - TXNSetBackground( varsp->fTXNRec, &tback); - - /* unlock our storage */ - HUnlock((Handle) tpvars); - /* perform final activations and setup for our text field. Here, - we assume that the window is going to be the 'active' window. */ - TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus); - /* all done */ - return err; -} +private : + TXNFrameID m_txnFrameID ; + GrafPtr m_txnPort ; + WindowRef m_txnWindow ; + // bounds of the control as we last did set the txn frames + Rect m_txnControlBounds ; + Rect m_txnVisBounds ; + static pascal void TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ; + static pascal void TXNScrollInfoProc( + SInt32 iValue, SInt32 iMaximumValue, + TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon ) ; + ControlRef m_sbHorizontal ; + SInt32 m_lastHorizontalValue ; + ControlRef m_sbVertical ; + SInt32 m_lastVerticalValue ; +}; -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase) -BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) +BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase) EVT_DROP_FILES(wxTextCtrl::OnDropFiles) EVT_CHAR(wxTextCtrl::OnChar) EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) @@ -648,268 +368,154 @@ BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) + EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete) + EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll) + + EVT_CONTEXT_MENU(wxTextCtrl::OnContextMenu) 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) + EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete) + EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll) END_EVENT_TABLE() -#endif -// Text item + void wxTextCtrl::Init() { - m_macTE = NULL ; - m_macTXN = NULL ; - m_macTXNvars = NULL ; - m_macUsesTXN = false ; - - m_editable = true ; - m_dirty = false; + m_editable = true ; + m_dirty = false; - m_maxLength = TE_UNLIMITED_LENGTH ; + m_maxLength = 0; + m_privateContextMenu = NULL; + m_triggerOnSetValue = true ; } wxTextCtrl::~wxTextCtrl() { - if ( m_macUsesTXN ) - { - SetControlReference((ControlHandle)m_macControl, 0) ; - TXNDeleteObject((TXNObject)m_macTXN); - /* delete our private storage */ - DisposeHandle((Handle) m_macTXNvars); - /* zero the control reference */ - } + delete m_privateContextMenu; } -const short kVerticalMargin = 2 ; -const short kHorizontalMargin = 2 ; - -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_macTE = NULL ; - m_macTXN = NULL ; - m_macTXNvars = NULL ; - m_macUsesTXN = false ; +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 ; - m_macUsesTXN = ! (style & wxTE_PASSWORD ) ; - - m_macUsesTXN &= (TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress) ; + if ( ! (style & wxNO_BORDER) ) + style = (style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ; - // base initialization - if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) - return FALSE; + if ( !wxTextCtrlBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) ) + return false; - wxSize mySize = size ; - if ( m_macUsesTXN ) - { - m_macHorizontalBorder = 5 ; // additional pixels around the real control - m_macVerticalBorder = 3 ; - } - else + if ( m_windowStyle & wxTE_MULTILINE ) { - m_macHorizontalBorder = 5 ; // additional pixels around the real control - m_macVerticalBorder = 5 ; + // always turn on this style for multi-line controls + m_windowStyle |= wxTE_PROCESS_ENTER; + style |= wxTE_PROCESS_ENTER ; } + CreatePeer( str, pos, size, style ); - Rect bounds ; - Str255 title ; - /* - if ( mySize.y == -1 ) - { - mySize.y = 13 ; - if ( m_windowStyle & wxTE_MULTILINE ) - mySize.y *= 5 ; - - mySize.y += 2 * m_macVerticalBorder ; - } - */ - MacPreControlCreate( parent , id , wxEmptyString , pos , mySize ,style, validator , name , &bounds , title ) ; + MacPostControlCreate(pos, size) ; - 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)") ); + // only now the embedding is correct and we can do a positioning update - m_windowStyle |= wxTE_PROCESS_ENTER; - } + MacSuperChangedPosition() ; if ( m_windowStyle & wxTE_READONLY) + SetEditable( false ) ; + + SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ; + + return true; +} + +void wxTextCtrl::CreatePeer( + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) +{ + bool forceMLTE = false ; + +#if wxUSE_SYSTEM_OPTIONS + if (wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_MLTE ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1)) { - m_editable = FALSE ; + forceMLTE = true ; } +#endif - wxString st = str ; - st.Replace(wxT("\n"), wxT("\r")); - if ( !m_macUsesTXN ) - { - m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , "\p" , false , 0 , 0 , 1, - (style & wxTE_PASSWORD) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ; - long size ; - ::GetControlData((ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*)((TEHandle *)&m_macTE) , &size ) ; + if ( UMAGetSystemVersion() >= 0x1050 ) + forceMLTE = false; - } - else + if ( !forceMLTE ) { - short featurSet; - - featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle - | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground - | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - /* create the control */ - m_macControl = NewControl(MAC_WXHWND(parent->MacGetRootWindow()), &bounds, "\p", false , featurSet, 0, featurSet, kControlUserPaneProc, 0); - /* set up the mUP specific features and data */ - mUPOpenControl((ControlHandle) m_macControl, m_windowStyle ); + if ( m_windowStyle & wxTE_MULTILINE || ( UMAGetSystemVersion() >= 0x1050 ) ) + m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; } - MacPostControlCreate() ; - if ( !m_macUsesTXN ) + if ( !m_peer ) { - wxCharBuffer text = st.mb_str(wxConvLocal) ; - ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , strlen(text) , text ) ; + if ( !(m_windowStyle & wxTE_MULTILINE) && !forceMLTE ) + { + m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; + } } - else - { - STPTextPaneVars **tpvars; - /* set up locals */ - tpvars = (STPTextPaneVars **) GetControlReference((ControlHandle) m_macControl); - /* set the text in the record */ - m_macTXN = (**tpvars).fTXNRec ; -#if wxUSE_UNICODE - TXNSetData( ((TXNObject) m_macTXN) , kTXNUnicodeTextData, (void*)st.wc_str(), st.Length() * 2, - kTXNStartOffset, kTXNEndOffset); -#else - wxCharBuffer text = st.mb_str(wxConvLocal) ; - TXNSetData( ((TXNObject) m_macTXN) , kTXNTextData, (void*)text.data(), strlen( text ) , - kTXNStartOffset, kTXNEndOffset); + + // the horizontal single line scrolling bug that made us keep the classic implementation + // is fixed in 10.5 +#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5 + if ( !m_peer ) + m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ; #endif - m_macTXNvars = tpvars ; - m_macUsesTXN = true ; - TXNSetSelection( (TXNObject) m_macTXN, 0, 0); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); - } +} - return TRUE; +void wxTextCtrl::MacSuperChangedPosition() +{ + wxWindow::MacSuperChangedPosition() ; + GetPeer()->SuperChangedPosition() ; } -wxString wxTextCtrl::GetValue() const +void wxTextCtrl::MacVisibilityChanged() { - Size actualSize = 0; - wxString result ; - OSStatus err ; - if ( !m_macUsesTXN ) - { - err = ::GetControlDataSize((ControlHandle) m_macControl, 0, - ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag, &actualSize ) ; + GetPeer()->VisibilityChanged( MacIsReallyShown() ) ; +} - if ( err ) - return wxEmptyString ; +void wxTextCtrl::MacCheckSpelling(bool check) +{ + GetPeer()->CheckSpelling(check); +} - if ( actualSize > 0 ) - { - wxCharBuffer buf(actualSize) ; - ::GetControlData( (ControlHandle) m_macControl, 0, - ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag, - actualSize , buf.data() , &actualSize ) ; - result = wxString( buf , wxConvLocal) ; - } - } - else - { -#if wxUSE_UNICODE - Handle theText ; - err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData ); - // all done - if ( err ) - { - actualSize = 0 ; - } - else - { - actualSize = GetHandleSize( theText ) ; - if ( actualSize > 0 ) - { - wxChar *ptr = result.GetWriteBuf(actualSize*sizeof(wxChar)) ; - wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ; - ptr[actualSize] = 0 ; - result.UngetWriteBuf( actualSize ) ; - } - 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 - } - result.Replace(wxT("\r"),wxT("\n")) ; - return result ; +wxString wxTextCtrl::GetValue() const +{ + return GetPeer()->GetStringValue() ; } void wxTextCtrl::GetSelection(long* from, long* to) const { - if ( !m_macUsesTXN ) - { - *from = (**((TEHandle) m_macTE)).selStart; - *to = (**((TEHandle) m_macTE)).selEnd; - } - else - { - TXNGetSelection( ((TXNObject) m_macTXN) , (TXNOffset*) from , (TXNOffset*) to ) ; - } + GetPeer()->GetSelection( from , to ) ; } -void wxTextCtrl::SetValue(const wxString& str) +void wxTextCtrl::DoSetValue(const wxString& str, int flags) { - wxString st = str ; - st.Replace(wxT("\n"), wxT("\r")); - if ( !m_macUsesTXN ) - { - wxCharBuffer text = st.mb_str(wxConvLocal) ; - ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , strlen(text) , text ) ; - } - else + // optimize redraws + if ( GetValue() == str ) + return; + + GetPeer()->SetStringValue( str ) ; + + if ( (flags & SetValue_SendEvent) && m_triggerOnSetValue ) { - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; -#if wxUSE_UNICODE - TXNSetData( ((TXNObject) m_macTXN), kTXNUnicodeTextData, (void*)st.wc_str(), st.Length() * 2 , - kTXNStartOffset, kTXNEndOffset); -#else - wxCharBuffer text = st.mb_str(wxConvLocal) ; - TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)text.data(), strlen( text ) , - kTXNStartOffset, kTXNEndOffset); -#endif - TXNSetSelection( (TXNObject) m_macTXN, 0, 0); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); - if ( !formerEditable ) - SetEditable(formerEditable) ; + SendTextUpdatedEvent(); } - MacRedrawControl() ; } void wxTextCtrl::SetMaxLength(unsigned long len) @@ -917,115 +523,48 @@ void wxTextCtrl::SetMaxLength(unsigned long len) m_maxLength = len ; } -bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style) +bool wxTextCtrl::SetFont( const wxFont& font ) { - if ( m_macUsesTXN ) - { - 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 ( !wxTextCtrlBase::SetFont( font ) ) + return false ; - } - 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 ; - } + GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ; - if ( attrCounter > 0 ) - { -#ifdef __WXDEBUG__ - OSStatus status = -#endif // __WXDEBUG__ - TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, start,end); - wxASSERT_MSG( status == noErr , wxT("Couldn't set text attributes") ) ; - } - if ( !formerEditable ) - SetEditable(formerEditable) ; - } - return TRUE ; + 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 ; + + return true ; } // Clipboard operations + void wxTextCtrl::Copy() { if (CanCopy()) - { - if ( !m_macUsesTXN ) - { - TECopy( ((TEHandle) m_macTE) ) ; - ClearCurrentScrap(); - TEToScrap() ; - MacRedrawControl() ; - } - else - { - ClearCurrentScrap(); - TXNCopy((TXNObject)m_macTXN); - TXNConvertToPublicScrap(); - } - } + GetPeer()->Copy() ; } void wxTextCtrl::Cut() { if (CanCut()) { - if ( !m_macUsesTXN ) - { - TECut( ((TEHandle) m_macTE) ) ; - ClearCurrentScrap(); - TEToScrap() ; - MacRedrawControl() ; - } - else - { - ClearCurrentScrap(); - TXNCut((TXNObject)m_macTXN); - TXNConvertToPublicScrap(); - } - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; + GetPeer()->Cut() ; + + wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent( event ); } } @@ -1033,22 +572,13 @@ void wxTextCtrl::Paste() { if (CanPaste()) { - if ( !m_macUsesTXN ) - { - TEFromScrap() ; - TEPaste( (TEHandle) m_macTE ) ; - MacRedrawControl() ; - } - else - { - TXNConvertFromPublicScrap(); - TXNPaste((TXNObject)m_macTXN); - SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ; - } - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; + GetPeer()->Paste() ; + + // TODO: eventually we should add setting the default style again + + wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent( event ); } } @@ -1056,55 +586,29 @@ bool wxTextCtrl::CanCopy() const { // Can copy if there's a selection long from, to; - GetSelection(& from, & to); + GetSelection( &from, &to ); + return (from != to); } bool wxTextCtrl::CanCut() const { if ( !IsEditable() ) - { - return false ; - } + return false; + // Can cut if there's a selection long from, to; - GetSelection(& from, & to); + GetSelection( &from, &to ); + return (from != to); } bool wxTextCtrl::CanPaste() const { if (!IsEditable()) - return FALSE; - -#if TARGET_CARBON - OSStatus err = noErr; - ScrapRef scrapRef; - - err = GetCurrentScrap( &scrapRef ); - if ( err != noTypeErr && err != memFullErr ) - { - ScrapFlavorFlags flavorFlags; - Size byteCount; - - if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr) - { - if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr) - { - return TRUE ; - } - } - } - return FALSE; + return false; -#else - long offset ; - if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 ) - { - return TRUE ; - } -#endif - return FALSE ; + return GetPeer()->CanPaste() ; } void wxTextCtrl::SetEditable(bool editable) @@ -1112,19 +616,7 @@ void wxTextCtrl::SetEditable(bool editable) if ( editable != m_editable ) { m_editable = editable ; - if ( !m_macUsesTXN ) - { - if ( editable ) - UMAActivateControl( (ControlHandle) m_macControl ) ; - else - UMADeactivateControl((ControlHandle) m_macControl ) ; - } - else - { - TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; - TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; - TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ; - } + GetPeer()->SetEditable( editable ) ; } } @@ -1135,201 +627,62 @@ void wxTextCtrl::SetInsertionPoint(long pos) void wxTextCtrl::SetInsertionPointEnd() { - long pos = GetLastPosition(); - SetInsertionPoint(pos); + wxTextPos pos = GetLastPosition(); + SetInsertionPoint( pos ); } long wxTextCtrl::GetInsertionPoint() const { - long begin,end ; + long begin, end ; GetSelection( &begin , &end ) ; + return begin ; } -long wxTextCtrl::GetLastPosition() const +wxTextPos wxTextCtrl::GetLastPosition() const { - if ( !m_macUsesTXN ) - { - return (**((TEHandle) m_macTE)).teLength ; - } - else - { - Handle theText ; - long actualsize ; - OSErr err = TXNGetDataEncoded( (TXNObject) m_macTXN, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); - /* all done */ - if ( err ) - { - actualsize = 0 ; - } - else - { - actualsize = GetHandleSize( theText ) ; - DisposeHandle( theText ) ; - } - return actualsize ; - } + return GetPeer()->GetLastPosition() ; } void wxTextCtrl::Replace(long from, long to, const wxString& str) { - wxString value = str ; - value.Replace(wxT("\n"), wxT("\r")); - if ( !m_macUsesTXN ) - { - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - ::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - TESetSelect( from , to , ((TEHandle) m_macTE) ) ; - TEDelete( ((TEHandle) m_macTE) ) ; - TEInsert( value , value.Length() , ((TEHandle) m_macTE) ) ; - } - else - { - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ; - TXNClear( ((TXNObject) m_macTXN) ) ; -#if wxUSE_UNICODE - TXNSetData( ((TXNObject) m_macTXN), kTXNUnicodeTextData, (void*)value.wc_str(), value.Length() * 2 , - kTXNUseCurrentSelection, kTXNUseCurrentSelection); -#else - TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)value.c_str(), value.Length(), - kTXNUseCurrentSelection, kTXNUseCurrentSelection); -#endif - if ( !formerEditable ) - SetEditable( formerEditable ) ; - } - Refresh() ; + GetPeer()->Replace( from , to , str ) ; } void wxTextCtrl::Remove(long from, long to) { - if ( !m_macUsesTXN ) - { - ControlEditTextSelectionRec selection ; - - selection.selStart = from ; - selection.selEnd = to ; - ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - TEDelete( ((TEHandle) m_macTE) ) ; - } - else - { - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ; - TXNClear( ((TXNObject) m_macTXN) ) ; - if ( !formerEditable ) - SetEditable( formerEditable ) ; - } - Refresh() ; + GetPeer()->Remove( from , to ) ; } void wxTextCtrl::SetSelection(long from, long to) { - if ( !m_macUsesTXN ) - { - ControlEditTextSelectionRec selection ; - if ((from == -1) && (to == -1)) - { - selection.selStart = 0 ; - selection.selEnd = 32767 ; - } - else - { - selection.selStart = from ; - selection.selEnd = to ; - } - - TESetSelect( selection.selStart , selection.selEnd , ((TEHandle) m_macTE) ) ; - ::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; - } - else - { - STPTextPaneVars **tpvars; - /* set up our locals */ - tpvars = (STPTextPaneVars **) GetControlReference((ControlHandle) m_macControl); - /* and our drawing environment as the operation - may force a redraw in the text area. */ - SetPort((**tpvars).fDrawingEnvironment); - /* change the selection */ - if ((from == -1) && (to == -1)) - TXNSelectAll((TXNObject) m_macTXN); - else - TXNSetSelection( (**tpvars).fTXNRec, from, to); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); - } -} - -bool wxTextCtrl::LoadFile(const wxString& file) -{ - if ( wxTextCtrlBase::LoadFile(file) ) - { - return TRUE; - } - - return FALSE; + GetPeer()->SetSelection( from , to ) ; } void wxTextCtrl::WriteText(const wxString& str) { - wxString st = str ; - st.Replace(wxT("\n"), wxT("\r")); - if ( !m_macUsesTXN ) - { - wxCharBuffer text = st.mb_str(wxConvLocal) ; - TEInsert( text , strlen(text) , ((TEHandle) m_macTE) ) ; - } - else + // TODO: this MPRemoting will be moved into a remoting peer proxy for any command + if ( !wxIsMainThread() ) { - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - long start , end , dummy ; - GetSelection( &start , &dummy ) ; -#if wxUSE_UNICODE - TXNSetData( ((TXNObject) m_macTXN), kTXNUnicodeTextData, (void*)st.wc_str(), st.Length() * 2 , - kTXNUseCurrentSelection, kTXNUseCurrentSelection); -#else - wxCharBuffer text = st.mb_str(wxConvLocal) ; - TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)text.data(), strlen( text ) , - kTXNUseCurrentSelection, kTXNUseCurrentSelection); -#endif - GetSelection( &dummy , &end ) ; - SetStyle( start , end , GetDefaultStyle() ) ; - if ( !formerEditable ) - SetEditable( formerEditable ) ; + // unfortunately CW 8 is not able to correctly deduce the template types, + // so we have to instantiate explicitly + wxMacMPRemoteGUICall( this , &wxTextCtrl::WriteText , str ) ; + + return ; } - MacRedrawControl() ; + + GetPeer()->WriteText( str ) ; } void wxTextCtrl::AppendText(const wxString& text) { SetInsertionPointEnd(); - WriteText(text); + WriteText( text ); } void wxTextCtrl::Clear() { - if ( !IsEditable() ) - { - return ; - } - if ( !m_macUsesTXN ) - { - ::SetControlData((ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ; - } - else - { - TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ; - TXNClear((TXNObject)m_macTXN); - } - Refresh() ; + GetPeer()->Clear() ; } bool wxTextCtrl::IsModified() const @@ -1350,34 +703,39 @@ bool wxTextCtrl::AcceptsFocus() const wxSize wxTextCtrl::DoGetBestSize() const { - int wText = 100 ; + int wText, hText; - int hText; - if ( m_macUsesTXN ) - { - hText = 17 ; - } - else + // these are the numbers from the HIG: + // we reduce them by the borders first + wText = 100 ; + + switch ( m_windowVariant ) { - hText = 13 ; - } -/* - int cx, cy; - wxGetCharSize(GetHWND(), &cx, &cy, &GetFont()); + case wxWINDOW_VARIANT_NORMAL : + hText = 22 - 6 ; + break ; - int wText = DEFAULT_ITEM_WIDTH; + case wxWINDOW_VARIANT_SMALL : + hText = 19 - 6 ; + break ; - int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy); + case wxWINDOW_VARIANT_MINI : + hText = 15 - 6 ; + break ; - return wxSize(wText, hText); -*/ + default : + hText = 22 - 6; + break ; + } + + // as the above numbers have some free space around the text + // we get 5 lines like this anyway if ( m_windowStyle & wxTE_MULTILINE ) - { hText *= 5 ; - } - hText += 2 * m_macVerticalBorder ; - wText += 2 * m_macHorizontalBorder ; - //else: for single line control everything is ok + + if ( !HasFlag(wxNO_BORDER) ) + hText += 6 ; + return wxSize(wText, hText); } @@ -1388,52 +746,36 @@ wxSize wxTextCtrl::DoGetBestSize() const void wxTextCtrl::Undo() { if (CanUndo()) - { - if ( m_macUsesTXN ) - { - TXNUndo((TXNObject)m_macTXN); - } - } + GetPeer()->Undo() ; } void wxTextCtrl::Redo() { if (CanRedo()) - { - if ( m_macUsesTXN ) - { - TXNRedo((TXNObject)m_macTXN); - } - } + GetPeer()->Redo() ; } bool wxTextCtrl::CanUndo() const { - if ( !IsEditable() ) - { - return false ; - } - if ( m_macUsesTXN ) - { - return TXNCanUndo((TXNObject)m_macTXN,NULL); - } - return FALSE ; + if ( !IsEditable() ) + return false ; + + return GetPeer()->CanUndo() ; } bool wxTextCtrl::CanRedo() const { - if ( !IsEditable() ) - { - return false ; - } - if ( m_macUsesTXN ) - { - return TXNCanRedo((TXNObject)m_macTXN,NULL); - } - return FALSE ; + if ( !IsEditable() ) + return false ; + + return GetPeer()->CanRedo() ; +} + +void wxTextCtrl::MarkDirty() +{ + m_dirty = true; } -// Makes 'unmodified' void wxTextCtrl::DiscardEdits() { m_dirty = false; @@ -1441,106 +783,45 @@ void wxTextCtrl::DiscardEdits() int wxTextCtrl::GetNumberOfLines() const { - // TODO change this if possible to reflect real lines - wxString content = GetValue() ; - - int count = 1; - for (size_t i = 0; i < content.Length() ; i++) - { - if (content[i] == '\r') count++; - } - - return count; + return GetPeer()->GetNumberOfLines() ; } long wxTextCtrl::XYToPosition(long x, long y) const { - // TODO - return 0; + return GetPeer()->XYToPosition( x , y ) ; } bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const { - return FALSE ; + return GetPeer()->PositionToXY( pos , x , y ) ; } void wxTextCtrl::ShowPosition(long pos) { - // TODO + return GetPeer()->ShowPosition(pos) ; } int wxTextCtrl::GetLineLength(long lineNo) const { - // TODO change this if possible to reflect real lines - wxString content = GetValue() ; - - // Find line first - int count = 0; - for (size_t i = 0; i < content.Length() ; i++) - { - if (count == lineNo) - { - // Count chars in line then - count = 0; - for (size_t j = i; j < content.Length(); j++) - { - count++; - if (content[j] == '\n') return count; - } - - return count; - } - if (content[i] == '\n') count++; - } - return 0; + return GetPeer()->GetLineLength(lineNo) ; } wxString wxTextCtrl::GetLineText(long lineNo) const { - // TODO change this if possible to reflect real lines - wxString content = GetValue() ; - - // Find line first - int count = 0; - for (size_t i = 0; i < content.Length() ; i++) - { - if (count == lineNo) - { - // Add chars in line then - wxString tmp; - - for (size_t j = i; j < content.Length(); j++) - { - if (content[j] == '\n') - return tmp; - - tmp += content[j]; - } - - return tmp; - } - if (content[i] == '\n') count++; - } - return wxEmptyString ; + return GetPeer()->GetLineText(lineNo) ; } -/* - * Text item - */ - void wxTextCtrl::Command(wxCommandEvent & event) { - SetValue (event.GetString()); - ProcessCommand (event); + SetValue(event.GetString()); + ProcessCommand(event); } void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) { // By default, load the first file into the text window. if (event.GetNumberOfFiles() > 0) - { - LoadFile(event.GetFiles()[0]); - } + LoadFile( event.GetFiles()[0] ); } void wxTextCtrl::OnChar(wxKeyEvent& event) @@ -1548,22 +829,43 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) int key = event.GetKeyCode() ; bool eat_key = false ; + if ( key == 'a' && event.MetaDown() ) + { + SelectAll() ; + + return ; + } + if ( key == 'c' && event.MetaDown() ) { if ( CanCopy() ) Copy() ; + return ; } if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB && - !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) -/* && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */ + !( key == WXK_RETURN && ( (m_windowStyle & wxTE_PROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) +// && key != WXK_PAGEUP && key != WXK_PAGEDOWN && key != WXK_HOME && key != WXK_END ) { // eat it return ; } + // Check if we have reached the max # of chars (if it is set), but still + // allow navigation and deletion + if ( !IsMultiLine() && m_maxLength && GetValue().length() >= m_maxLength && + key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB && + key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxTE_PROCESS_ENTER) ) + ) + { + // eat it, we don't want to add more than allowed # of characters + + // TODO: generate EVT_TEXT_MAXLEN() + return; + } + // assume that any key not processed yet is going to modify the control m_dirty = true; @@ -1571,146 +873,93 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) { if ( CanPaste() ) Paste() ; + return ; } + if ( key == 'x' && event.MetaDown() ) { if ( CanCut() ) Cut() ; + return ; } + switch ( key ) { case WXK_RETURN: - if (m_windowStyle & wxPROCESS_ENTER) + if (m_windowStyle & wxTE_PROCESS_ENTER) { wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); event.SetEventObject( this ); event.SetString( GetValue() ); - if ( GetEventHandler()->ProcessEvent(event) ) + if ( HandleWindowEvent(event) ) return; } + if ( !(m_windowStyle & wxTE_MULTILINE) ) { - wxWindow *parent = GetParent(); - while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) { - parent = parent->GetParent() ; - } - if ( parent && parent->GetDefaultItem() ) + wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); + if ( tlw && tlw->GetDefaultItem() ) { - wxButton *def = wxDynamicCast(parent->GetDefaultItem(), - wxButton); + wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton); if ( def && def->IsEnabled() ) { wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); event.SetEventObject(def); def->Command(event); + return ; - } + } } - // this will make wxWindows eat the ENTER key so that - // we actually prevent line wrapping in a single line - // text control - eat_key = TRUE; + // 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: - // always produce navigation event - even if we process TAB - // ourselves the fact that we got here means that the user code - // decided to skip processing of this TAB - probably to let it - // do its default job. + if ( !(m_windowStyle & wxTE_PROCESS_TAB)) { - wxNavigationKeyEvent eventNav; - eventNav.SetDirection(!event.ShiftDown()); - eventNav.SetWindowChange(event.ControlDown()); - eventNav.SetEventObject(this); - - if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) - return; + int flags = 0; + if (!event.ShiftDown()) + flags |= wxNavigationKeyEvent::IsForward ; + if (event.ControlDown()) + flags |= wxNavigationKeyEvent::WinChange ; + Navigate(flags); - event.Skip() ; return; } + else + { + // This is necessary (don't know why); + // otherwise the tab will not be inserted. + WriteText(wxT("\t")); + eat_key = true; + } + break; + + default: break; } if (!eat_key) { // perform keystroke handling -#if TARGET_CARBON - if ( m_macUsesTXN && 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( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ; - } - } -#else - EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent() ; - short keycode ; - short keychar ; - keychar = short(ev->message & charCodeMask); - keycode = short(ev->message & keyCodeMask) >> 8 ; - - ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ; -#endif + event.Skip(true) ; } + if ( ( key >= 0x20 && key < WXK_START ) || + ( key >= WXK_NUMPAD0 && key <= WXK_DIVIDE ) || 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); - } -} - -void wxTextCtrl::MacSuperShown( bool show ) -{ - bool former = m_macControlIsShown ; - wxControl::MacSuperShown( show ) ; - if ( (former != m_macControlIsShown) && m_macUsesTXN ) - { - if ( m_macControlIsShown ) - TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left, - (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom,(**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame); - else - TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left, - (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame); - } -} - -bool wxTextCtrl::Show(bool show) -{ - bool former = m_macControlIsShown ; - - bool retval = wxControl::Show( show ) ; - - if ( former != m_macControlIsShown && m_macUsesTXN ) - { - if ( m_macControlIsShown ) - TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left, - (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom,(**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame); - else - TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left, - (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame); + wxPostEvent( GetEventHandler(), event1 ); } - - return retval ; } // ---------------------------------------------------------------------------- @@ -1742,6 +991,20 @@ void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) Redo(); } +void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event)) +{ + long from, to; + + GetSelection( &from, &to ); + if (from != -1 && to != -1) + Remove( from, to ); +} + +void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event)) +{ + SetSelection(-1, -1); +} + void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) { event.Enable( CanCut() ); @@ -1767,13 +1030,2079 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) event.Enable( CanRedo() ); } -bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) +void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event) { - if ( m_macUsesTXN ) - return true ; - else - return wxWindow::MacSetupCursor( pt ) ; + long from, to; + + GetSelection( &from, &to ); + event.Enable( from != -1 && to != -1 && from != to && IsEditable() ) ; } -#endif - // wxUSE_TEXTCTRL +void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event) +{ + event.Enable(GetLastPosition() > 0); +} + +// CS: Context Menus only work with MLTE implementations or non-multiline HIViews at the moment + +void wxTextCtrl::OnContextMenu(wxContextMenuEvent& event) +{ + if ( GetPeer()->HasOwnContextMenu() ) + { + event.Skip() ; + return ; + } + + if (m_privateContextMenu == NULL) + { + m_privateContextMenu = new wxMenu; + m_privateContextMenu->Append(wxID_UNDO, _("&Undo")); + m_privateContextMenu->Append(wxID_REDO, _("&Redo")); + m_privateContextMenu->AppendSeparator(); + m_privateContextMenu->Append(wxID_CUT, _("Cu&t")); + m_privateContextMenu->Append(wxID_COPY, _("&Copy")); + m_privateContextMenu->Append(wxID_PASTE, _("&Paste")); + m_privateContextMenu->Append(wxID_CLEAR, _("&Delete")); + m_privateContextMenu->AppendSeparator(); + m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All")); + } + + if (m_privateContextMenu != NULL) + PopupMenu(m_privateContextMenu); +} + +bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) +{ + if ( !GetPeer()->SetupCursor( pt ) ) + return wxWindow::MacSetupCursor( pt ) ; + else + return true ; +} + +// ---------------------------------------------------------------------------- +// implementation base class +// ---------------------------------------------------------------------------- + +wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) : + wxMacControl( peer ) +{ +} + +wxMacTextControl::~wxMacTextControl() +{ +} + +void wxMacTextControl::SetStyle(long WXUNUSED(start), + long WXUNUSED(end), + const wxTextAttr& WXUNUSED(style)) +{ +} + +void wxMacTextControl::Copy() +{ +} + +void wxMacTextControl::Cut() +{ +} + +void wxMacTextControl::Paste() +{ +} + +bool wxMacTextControl::CanPaste() const +{ + return false ; +} + +void wxMacTextControl::SetEditable(bool WXUNUSED(editable)) +{ +} + +wxTextPos wxMacTextControl::GetLastPosition() const +{ + return GetStringValue().length() ; +} + +void wxMacTextControl::Replace( long from , long to , const wxString &val ) +{ + SetSelection( from , to ) ; + WriteText( val ) ; +} + +void wxMacTextControl::Remove( long from , long to ) +{ + SetSelection( from , to ) ; + WriteText( wxEmptyString) ; +} + +void wxMacTextControl::Clear() +{ + SetStringValue( wxEmptyString ) ; +} + +bool wxMacTextControl::CanUndo() const +{ + return false ; +} + +void wxMacTextControl::Undo() +{ +} + +bool wxMacTextControl::CanRedo() const +{ + return false ; +} + +void wxMacTextControl::Redo() +{ +} + +long wxMacTextControl::XYToPosition(long WXUNUSED(x), long WXUNUSED(y)) const +{ + return 0 ; +} + +bool wxMacTextControl::PositionToXY(long WXUNUSED(pos), + long *WXUNUSED(x), + long *WXUNUSED(y)) const +{ + return false ; +} + +void wxMacTextControl::ShowPosition( long WXUNUSED(pos) ) +{ +} + +int wxMacTextControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + wxString content = GetStringValue() ; + lines = 1; + + for (size_t i = 0; i < content.length() ; i++) + { + if (content[i] == '\r') + lines++; + } + + return lines ; +} + +wxString wxMacTextControl::GetLineText(long lineNo) const +{ + // TODO: change this if possible to reflect real lines + wxString content = GetStringValue() ; + + // Find line first + int count = 0; + for (size_t i = 0; i < content.length() ; i++) + { + if (count == lineNo) + { + // Add chars in line then + wxString tmp; + + for (size_t j = i; j < content.length(); j++) + { + if (content[j] == '\n') + return tmp; + + tmp += content[j]; + } + + return tmp; + } + + if (content[i] == '\n') + count++; + } + + return wxEmptyString ; +} + +int wxMacTextControl::GetLineLength(long lineNo) const +{ + // TODO: change this if possible to reflect real lines + wxString content = GetStringValue() ; + + // Find line first + int count = 0; + for (size_t i = 0; i < content.length() ; i++) + { + if (count == lineNo) + { + // Count chars in line then + count = 0; + for (size_t j = i; j < content.length(); j++) + { + count++; + if (content[j] == '\n') + return count; + } + + return count; + } + + if (content[i] == '\n') + count++; + } + + return 0 ; +} + +// ---------------------------------------------------------------------------- +// standard unicode control implementation +// ---------------------------------------------------------------------------- + +// the current unicode textcontrol implementation has a bug : only if the control +// is currently having the focus, the selection can be retrieved by the corresponding +// data tag. So we have a mirroring using a member variable +// TODO : build event table using virtual member functions for wxMacControl + +static const EventTypeSpec unicodeTextControlEventList[] = +{ + { kEventClassControl , kEventControlSetFocusPart } , +} ; + +static pascal OSStatus wxMacUnicodeTextControlControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + wxMacUnicodeTextControl* focus = (wxMacUnicodeTextControl*) data ; + wxMacCarbonEvent cEvent( event ) ; + + switch ( GetEventKind( event ) ) + { + case kEventControlSetFocusPart : + { + ControlPartCode controlPart = cEvent.GetParameter(kEventParamControlPart , typeControlPartCode ); + if ( controlPart == kControlFocusNoPart ) + { + // about to loose focus -> store selection to field + focus->GetData( 0, kControlEditTextSelectionTag, &focus->m_selection ); + } + result = CallNextEventHandler(handler,event) ; + if ( controlPart != kControlFocusNoPart ) + { + // about to gain focus -> set selection from field + focus->SetData( 0, kControlEditTextSelectionTag, &focus->m_selection ); + } + break; + } + default: + break ; + } + + return result ; +} + +static pascal OSStatus wxMacUnicodeTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + switch ( GetEventClass( event ) ) + { + case kEventClassControl : + result = wxMacUnicodeTextControlControlEventHandler( handler , event , data ) ; + break ; + + default : + break ; + } + return result ; +} + +DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacUnicodeTextControlEventHandler ) + +wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer ) : wxMacTextControl( wxPeer ) +{ +} + +wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) + : wxMacTextControl( wxPeer ) +{ + Create( wxPeer, str, pos, size, style ); +} + +bool wxMacUnicodeTextControl::Create( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + m_selection.selStart = m_selection.selEnd = 0; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + wxCFStringRef cf(st , m_font.GetEncoding()) ; + CFStringRef cfr = cf ; + + m_valueTag = kControlEditTextCFStringTag ; + CreateControl( wxPeer, &bounds, cfr ); + + if ( !(m_windowStyle & wxTE_MULTILINE) ) + SetData( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ; + + InstallControlEventHandler( m_controlRef , GetwxMacUnicodeTextControlEventHandlerUPP(), + GetEventTypeCount(unicodeTextControlEventList), unicodeTextControlEventList, this, + NULL); + + return true; +} + +wxMacUnicodeTextControl::~wxMacUnicodeTextControl() +{ +} + +void wxMacUnicodeTextControl::VisibilityChanged(bool shown) +{ + if ( !(m_windowStyle & wxTE_MULTILINE) && shown ) + { + // work around a refresh issue insofar as not always the entire content is shown, + // even if this would be possible + ControlEditTextSelectionRec sel ; + CFStringRef value = NULL ; + + verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ); + verify_noerr( GetData( 0, m_valueTag, &value ) ); + verify_noerr( SetData( 0, m_valueTag, &value ) ); + verify_noerr( SetData( 0, kControlEditTextSelectionTag, &sel ) ); + + CFRelease( value ) ; + } +} + +wxString wxMacUnicodeTextControl::GetStringValue() const +{ + wxString result ; + CFStringRef value = GetData(0, m_valueTag) ; + if ( value ) + { + wxCFStringRef 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 ) ; + wxCFStringRef cf( st , m_font.GetEncoding() ) ; + verify_noerr( SetData( 0, m_valueTag , cf ) ) ; +} + +void wxMacUnicodeTextControl::CreateControl( wxTextCtrl* peer, const Rect* bounds, CFStringRef cfr ) +{ + Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ; + if ( isPassword ) + { + m_valueTag = kControlEditTextPasswordCFStringTag ; + } + OSStatus err = CreateEditUnicodeTextControl( + MAC_WXHWND(peer->MacGetTopLevelWindowRef()), bounds , cfr , + isPassword , NULL , &m_controlRef ) ; + verify_noerr( err ); +} + +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 WXUNUSED(editable)) +{ +#if 0 // leads to problem because text cannot be selected anymore + SetData( kControlEditTextPart , kControlEditTextLockedTag , (Boolean) !editable ) ; +#endif +} + +void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const +{ + ControlEditTextSelectionRec sel ; + if (HasFocus()) + verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; + else + sel = m_selection ; + + if ( from ) + *from = sel.selStart ; + if ( to ) + *to = sel.selEnd ; +} + +void wxMacUnicodeTextControl::SetSelection( long from , long to ) +{ + ControlEditTextSelectionRec sel ; + wxString result ; + int textLength = 0 ; + CFStringRef value = GetData(0, m_valueTag) ; + if ( value ) + { + wxCFStringRef cf(value) ; + textLength = cf.AsString().length() ; + } + + if ((from == -1) && (to == -1)) + { + from = 0 ; + to = textLength ; + } + else + { + from = wxMin(textLength,wxMax(from,0)) ; + if ( to == -1 ) + to = textLength; + else + to = wxMax(0,wxMin(textLength,to)) ; + } + + sel.selStart = from ; + sel.selEnd = to ; + if ( HasFocus() ) + SetData( 0, kControlEditTextSelectionTag, &sel ) ; + else + m_selection = sel; +} + +void wxMacUnicodeTextControl::WriteText( const wxString& str ) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + if ( HasFocus() ) + { + wxCFStringRef 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() ) ; + } +} + +// ---------------------------------------------------------------------------- +// MLTE control implementation (common part) +// ---------------------------------------------------------------------------- + +// if MTLE is read only, no changes at all are allowed, not even from +// procedural API, in order to allow changes via API all the same we must undo +// the readonly status while we are executing, this class helps to do so + +class wxMacEditHelper +{ +public : + wxMacEditHelper( TXNObject txn ) + { + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + m_txn = txn ; + TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ; + if ( m_data[0].uValue == kTXNReadOnly ) + { + TXNControlData data[] = { { kTXNReadWrite } } ; + TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ; + } + } + + ~wxMacEditHelper() + { + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + if ( m_data[0].uValue == kTXNReadOnly ) + TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ; + } + +protected : + TXNObject m_txn ; + TXNControlData m_data[1] ; +} ; + +wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) + : wxMacTextControl( peer ) +{ + SetNeedsFocusRect( true ) ; +} + +wxString wxMacMLTEControl::GetStringValue() const +{ + wxString result ; + OSStatus err ; + Size actualSize = 0; + + { +#if wxUSE_UNICODE + Handle theText ; + err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNUnicodeTextData ); + + // all done + if ( err != noErr ) + { + 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 ; + wxMBConvUTF16 converter ; + size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ; + wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Unable to count the number of characters in this string!") ); + ptr = new wxChar[noChars + 1] ; + + noChars = converter.MB2WC( ptr , (const char*)*theText , noChars + 1 ) ; + wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Conversion of string failed!") ); + 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 != noErr ) + { + 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 ); + + { +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + + { + wxMacEditHelper help( m_txn ); + SetTXNData( st, kTXNStartOffset, kTXNEndOffset ); + } + + TXNSetSelection( m_txn, 0, 0 ); + TXNShowSelection( m_txn, kTXNShowStart ); + } +} + +TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) +{ + TXNFrameOptions frameOptions = kTXNDontDrawCaretWhenInactiveMask; + + frameOptions |= kTXNDoFontSubstitutionMask; + + if ( ! (wxStyle & wxTE_NOHIDESEL) ) + frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; + + if ( wxStyle & (wxHSCROLL | wxTE_DONTWRAP) ) + frameOptions |= kTXNWantHScrollBarMask ; + + if ( wxStyle & wxTE_MULTILINE ) + { + if ( ! (wxStyle & wxTE_DONTWRAP ) ) + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + + if ( !(wxStyle & wxTE_NO_VSCROLL) ) + { + frameOptions |= kTXNWantVScrollBarMask ; + + // The following code causes drawing problems on 10.4. Perhaps it can be restored for + // older versions of the OS, but I'm not sure it's appropriate to put a grow icon here + // anyways, as AFAIK users can't actually use it to resize the text ctrl. +// if ( frameOptions & kTXNWantHScrollBarMask ) +// frameOptions |= kTXNDrawGrowIconMask ; + } + } + else + { + frameOptions |= kTXNSingleLineOnlyMask ; + } + + return frameOptions ; +} + +void wxMacMLTEControl::AdjustCreationAttributes(const wxColour &background, + bool WXUNUSED(visible)) +{ + TXNControlTag iControlTags[] = + { + kTXNDoFontSubstitution, + kTXNWordWrapStateTag , + }; + TXNControlData iControlData[] = + { + { true }, + { kTXNNoAutoWrap }, + }; + + int toptag = WXSIZEOF( iControlTags ) ; + + if ( m_windowStyle & wxTE_MULTILINE ) + { + iControlData[1].uValue = + (m_windowStyle & wxTE_DONTWRAP) + ? kTXNNoAutoWrap + : kTXNAutoWrap; + } + + OSStatus err = TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) ; + verify_noerr( err ); + + // setting the default font: + // under 10.2 this causes a visible caret, therefore we avoid it + + 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 } } , + } ; + + err = TXNSetTypeAttributes( + m_txn, sizeof(typeAttr) / sizeof(TXNTypeAttributes), + typeAttr, kTXNStartOffset, kTXNEndOffset ); + verify_noerr( err ); + + if ( m_windowStyle & wxTE_PASSWORD ) + { + UniChar c = 0x00A5 ; + err = TXNEchoMode( m_txn , c , 0 , true ); + verify_noerr( err ); + } + + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + background.GetRGBColor( &tback.bg.color ); + TXNSetBackground( m_txn , &tback ); + + + TXNCommandEventSupportOptions options ; + if ( TXNGetCommandEventSupport( m_txn, &options ) == noErr ) + { + options |= + kTXNSupportEditCommandProcessing + | kTXNSupportEditCommandUpdating + | kTXNSupportFontCommandProcessing + | kTXNSupportFontCommandUpdating; + + // only spell check when not read-only + // use system options for the default + bool checkSpelling = false ; + if ( !(m_windowStyle & wxTE_READONLY) ) + { +#if wxUSE_SYSTEM_OPTIONS + if ( wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_SPELL_CHECKER ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_SPELL_CHECKER ) == 1) ) + { + checkSpelling = true ; + } +#endif + } + + if ( checkSpelling ) + options |= + kTXNSupportSpellCheckCommandProcessing + | kTXNSupportSpellCheckCommandUpdating; + + TXNSetCommandEventSupport( m_txn , options ) ; + } +} + +void wxMacMLTEControl::SetBackgroundColour(const wxColour& col ) +{ + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + col.GetRGBColor(&tback.bg.color); + TXNSetBackground( m_txn , &tback ); +} + +static inline int wxConvertToTXN(int x) +{ + return wx_static_cast(int, x / 254.0 * 72 + 0.5); +} + +void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to ) +{ + TXNTypeAttributes typeAttr[4] ; + RGBColor color ; + size_t typeAttrCount = 0 ; + + TXNMargins margins; + TXNControlTag controlTags[4]; + TXNControlData controlData[4]; + size_t controlAttrCount = 0; + + TXNTab* tabs = NULL; + + bool relayout = false; + + if ( style.HasFont() ) + { + wxASSERT( typeAttrCount < WXSIZEOF(typeAttr) ); + const wxFont &font = style.GetFont() ; + typeAttr[typeAttrCount].tag = kTXNATSUIStyle ; + typeAttr[typeAttrCount].size = kTXNATSUIStyleSize ; + typeAttr[typeAttrCount].data.dataPtr = font.MacGetATSUStyle() ; + typeAttrCount++ ; + } + + if ( style.HasTextColour() ) + { + wxASSERT( typeAttrCount < WXSIZEOF(typeAttr) ); + style.GetTextColour().GetRGBColor( &color ); + typeAttr[typeAttrCount].tag = kTXNQDFontColorAttribute ; + typeAttr[typeAttrCount].size = kTXNQDFontColorAttributeSize ; + typeAttr[typeAttrCount].data.dataPtr = (void*) &color ; + typeAttrCount++ ; + } + + if ( style.HasAlignment() ) + { + wxASSERT( controlAttrCount < WXSIZEOF(controlTags) ); + SInt32 align; + + switch ( style.GetAlignment() ) + { + case wxTEXT_ALIGNMENT_LEFT: + align = kTXNFlushLeft; + break; + case wxTEXT_ALIGNMENT_CENTRE: + align = kTXNCenter; + break; + case wxTEXT_ALIGNMENT_RIGHT: + align = kTXNFlushRight; + break; + case wxTEXT_ALIGNMENT_JUSTIFIED: + align = kTXNFullJust; + break; + default : + case wxTEXT_ALIGNMENT_DEFAULT: + align = kTXNFlushDefault; + break; + } + + controlTags[controlAttrCount] = kTXNJustificationTag ; + controlData[controlAttrCount].sValue = align ; + controlAttrCount++ ; + } + + if ( style.HasLeftIndent() || style.HasRightIndent() ) + { + wxASSERT( controlAttrCount < WXSIZEOF(controlTags) ); + controlTags[controlAttrCount] = kTXNMarginsTag; + controlData[controlAttrCount].marginsPtr = &margins; + verify_noerr( TXNGetTXNObjectControls (m_txn, 1 , + &controlTags[controlAttrCount], &controlData[controlAttrCount]) ); + if ( style.HasLeftIndent() ) + { + margins.leftMargin = wxConvertToTXN(style.GetLeftIndent()); + } + if ( style.HasRightIndent() ) + { + margins.rightMargin = wxConvertToTXN(style.GetRightIndent()); + } + controlAttrCount++ ; + } + + if ( style.HasTabs() ) + { + const wxArrayInt& tabarray = style.GetTabs(); + // unfortunately Mac only applies a tab distance, not individually different tabs + controlTags[controlAttrCount] = kTXNTabSettingsTag; + if ( tabarray.size() > 0 ) + controlData[controlAttrCount].tabValue.value = wxConvertToTXN(tabarray[0]); + else + controlData[controlAttrCount].tabValue.value = 72 ; + + controlData[controlAttrCount].tabValue.tabType = kTXNLeftTab; + controlAttrCount++ ; + } + + // unfortunately the relayout is not automatic + if ( controlAttrCount > 0 ) + { + verify_noerr( TXNSetTXNObjectControls (m_txn, false /* don't clear all */, controlAttrCount, + controlTags, controlData) ); + relayout = true; + } + + if ( typeAttrCount > 0 ) + { + verify_noerr( TXNSetTypeAttributes( m_txn , typeAttrCount, typeAttr, from , to ) ); + relayout = true; + } + + if ( tabs != NULL ) + { + delete[] tabs; + } + + if ( relayout ) + { + TXNRecalcTextLayout( m_txn ); + } +} + +void wxMacMLTEControl::SetFont(const wxFont & font, + const wxColour& foreground, + long WXUNUSED(windowStyle)) +{ + wxMacEditHelper help( m_txn ) ; + TXNSetAttribute( wxTextAttr( foreground, wxNullColour, font ), kTXNStartOffset, kTXNEndOffset ) ; +} + +void wxMacMLTEControl::SetStyle( long start, long end, const wxTextAttr& style ) +{ + wxMacEditHelper help( m_txn ) ; + TXNSetAttribute( style, start, end ) ; +} + +void wxMacMLTEControl::Copy() +{ + TXNCopy( m_txn ); +} + +void wxMacMLTEControl::Cut() +{ + TXNCut( m_txn ); +} + +void wxMacMLTEControl::Paste() +{ + TXNPaste( m_txn ); +} + +bool wxMacMLTEControl::CanPaste() const +{ + return TXNIsScrapPastable() ; +} + +void wxMacMLTEControl::SetEditable(bool editable) +{ + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; + TXNSetTXNObjectControls( m_txn, false, WXSIZEOF(tag), tag, data ) ; +} + +wxTextPos wxMacMLTEControl::GetLastPosition() const +{ + wxTextPos actualsize = 0 ; + + Handle theText ; + OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNTextData ); + + // all done + if ( err == noErr ) + { + actualsize = GetHandleSize( theText ) ; + DisposeHandle( theText ) ; + } + else + { + actualsize = 0 ; + } + + return actualsize ; +} + +void wxMacMLTEControl::Replace( long from , long to , const wxString &str ) +{ + wxString value = str ; + wxMacConvertNewlines10To13( &value ) ; + + wxMacEditHelper help( m_txn ) ; +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + + TXNSetSelection( m_txn, from, to == -1 ? kTXNEndOffset : to ) ; + TXNClear( m_txn ) ; + SetTXNData( value, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; +} + +void wxMacMLTEControl::Remove( long from , long to ) +{ +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + wxMacEditHelper help( m_txn ) ; + TXNSetSelection( m_txn , from , to ) ; + TXNClear( m_txn ) ; +} + +void wxMacMLTEControl::GetSelection( long* from, long* to) const +{ + TXNOffset f,t ; + TXNGetSelection( m_txn , &f , &t ) ; + *from = f; + *to = t; +} + +void wxMacMLTEControl::SetSelection( long from , long to ) +{ +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + + // change the selection + if ((from == -1) && (to == -1)) + TXNSelectAll( m_txn ); + else + TXNSetSelection( m_txn, from, to == -1 ? kTXNEndOffset : to ); + + TXNShowSelection( m_txn, kTXNShowStart ); +} + +void wxMacMLTEControl::WriteText( const wxString& str ) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + long start , end , dummy ; + + GetSelection( &start , &dummy ) ; +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + + { + wxMacEditHelper helper( m_txn ) ; + SetTXNData( st, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + } + + GetSelection( &dummy, &end ) ; + + // TODO: SetStyle( start , end , GetDefaultStyle() ) ; +} + +void wxMacMLTEControl::Clear() +{ +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + wxMacEditHelper st( m_txn ) ; + TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; + TXNClear( m_txn ) ; +} + +bool wxMacMLTEControl::CanUndo() const +{ + return TXNCanUndo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Undo() +{ + TXNUndo( m_txn ) ; +} + +bool wxMacMLTEControl::CanRedo() const +{ + return TXNCanRedo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Redo() +{ + TXNRedo( m_txn ) ; +} + +int wxMacMLTEControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + TXNGetLineCount( m_txn, &lines ) ; + + return lines ; +} + +long wxMacMLTEControl::XYToPosition(long x, long y) const +{ + Point curpt ; + wxTextPos lastpos ; + + // 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, ypos = 0 ; + int lastHeight = 0 ; + ItemCount n ; + + lastpos = GetLastPosition() ; + for ( n = 0 ; n <= (ItemCount) lastpos ; ++n ) + { + if ( y == ypos && x == xpos ) + return n ; + + TXNOffsetToPoint( m_txn, n, &curpt ) ; + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + + lastHeight = curpt.v ; + } + else + ++xpos ; + } + + return 0 ; +} + +bool wxMacMLTEControl::PositionToXY( long pos, long *x, long *y ) const +{ + Point curpt ; + wxTextPos lastpos ; + + if ( y ) + *y = 0 ; + if ( x ) + *x = 0 ; + + lastpos = GetLastPosition() ; + 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, 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 ) +{ + Point current, 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 + + OSErr theErr = noErr; + long dv = desired.v - current.v; + long dh = desired.h - current.h; + TXNShowSelection( m_txn, kTXNShowStart ) ; // NB: should this be kTXNShowStart or kTXNShowEnd ?? + theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, &dv, &dh ); + + // there will be an error returned for classic MLTE implementation when the control is + // invisible, but HITextView works correctly, so we don't assert that one + // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); +} + +void wxMacMLTEControl::SetTXNData( const wxString& st, TXNOffset start, TXNOffset end ) +{ +#if wxUSE_UNICODE +#if SIZEOF_WCHAR_T == 2 + size_t len = st.length() ; + TXNSetData( m_txn, kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, start, end ); +#else + wxMBConvUTF16 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() ) + { + Point firstPoint; + Fixed lineWidth, lineHeight, currentHeight; + long ypos ; + + // get the first possible position in the control + TXNOffsetToPoint(m_txn, 0, &firstPoint); + + // Iterate through the lines until we reach the one we want, + // adding to our current y pixel point position + ypos = 0 ; + currentHeight = 0; + 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() ) + { + Point firstPoint; + Fixed lineWidth, lineHeight, currentHeight; + long ypos; + + // get the first possible position in the control + TXNOffsetToPoint(m_txn, 0, &firstPoint); + + // Iterate through the lines until we reach the one we want, + // adding to our current y pixel point position + ypos = 0; + currentHeight = 0; + 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 ; +} + +#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5 + +// ---------------------------------------------------------------------------- +// MLTE control implementation (classic part) +// ---------------------------------------------------------------------------- + +// OS X Notes : We still don't have a full replacement for MLTE, so this implementation +// has to live on. We have different problems coming from outdated implementations on the +// various OS X versions. Most deal with the scrollbars: they are not correctly embedded +// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is +// no way out, therefore we are using our own implementation and our own scrollbars .... + +TXNScrollInfoUPP gTXNScrollInfoProc = NULL ; +ControlActionUPP gTXNScrollActionProc = NULL ; + +pascal void wxMacMLTEClassicControl::TXNScrollInfoProc( + SInt32 iValue, SInt32 iMaximumValue, + TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon ) +{ + wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ; + SInt32 value = wxMax( iValue , 0 ) ; + SInt32 maximum = wxMax( iMaximumValue , 0 ) ; + + if ( iScrollBarOrientation == kTXNHorizontal ) + { + if ( mlte->m_sbHorizontal ) + { + SetControl32BitValue( mlte->m_sbHorizontal , value ) ; + SetControl32BitMaximum( mlte->m_sbHorizontal , maximum ) ; + mlte->m_lastHorizontalValue = value ; + } + } + else if ( iScrollBarOrientation == kTXNVertical ) + { + if ( mlte->m_sbVertical ) + { + SetControl32BitValue( mlte->m_sbVertical , value ) ; + SetControl32BitMaximum( mlte->m_sbVertical , maximum ) ; + mlte->m_lastVerticalValue = value ; + } + } +} + +pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) +{ + wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ; + if ( mlte == NULL ) + return ; + + if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal ) + return ; + + OSStatus err ; + bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ; + + SInt32 minimum = 0 ; + SInt32 maximum = GetControl32BitMaximum( controlRef ) ; + SInt32 value = GetControl32BitValue( controlRef ) ; + SInt32 delta = 0; + + switch ( partCode ) + { + case kControlDownButtonPart : + delta = 10 ; + break ; + + case kControlUpButtonPart : + delta = -10 ; + break ; + + case kControlPageDownPart : + delta = GetControlViewSize( controlRef ) ; + break ; + + case kControlPageUpPart : + delta = -GetControlViewSize( controlRef ) ; + break ; + + case kControlIndicatorPart : + delta = value - (isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue) ; + break ; + + default : + break ; + } + + if ( delta != 0 ) + { + SInt32 newValue = value ; + + if ( partCode != kControlIndicatorPart ) + { + if ( value + delta < minimum ) + delta = minimum - value ; + if ( value + delta > maximum ) + delta = maximum - value ; + + SetControl32BitValue( controlRef , value + delta ) ; + newValue = value + delta ; + } + + SInt32 verticalDelta = isHorizontal ? 0 : delta ; + SInt32 horizontalDelta = isHorizontal ? delta : 0 ; + + err = TXNScroll( + mlte->m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, + &verticalDelta, &horizontalDelta ); + verify_noerr( err ); + + if ( isHorizontal ) + mlte->m_lastHorizontalValue = newValue ; + else + mlte->m_lastVerticalValue = newValue ; + } +} + +// make correct activations +void wxMacMLTEClassicControl::MacActivatePaneText(bool setActive) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + + wxMacWindowClipper clipper( textctrl ) ; + TXNActivate( m_txn, m_txnFrameID, setActive ); + + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + if ( controlFocus == m_controlRef ) + TXNFocus( m_txn, setActive ); +} + +void wxMacMLTEClassicControl::MacFocusPaneText(bool setFocus) +{ + TXNFocus( m_txn, setFocus ); +} + +// guards against inappropriate redraw (hidden objects drawing onto window) + +void wxMacMLTEClassicControl::MacSetObjectVisibility(bool vis) +{ + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + + if ( !vis && (controlFocus == m_controlRef ) ) + SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ; + + TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; + TXNControlData iControlData[1] = { { (UInt32)false } }; + + verify_noerr( TXNGetTXNObjectControls( m_txn , 1, iControlTags, iControlData ) ) ; + + if ( iControlData[0].uValue != vis ) + { + iControlData[0].uValue = vis ; + verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1, iControlTags, iControlData ) ) ; + } + + // currently, we always clip as partial visibility (overlapped) visibility is also a problem, + // if we run into further problems we might set the FrameBounds to an empty rect here +} + +// make sure that the TXNObject is at the right position + +void wxMacMLTEClassicControl::MacUpdatePosition() +{ + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); + if ( textctrl == NULL ) + return ; + + Rect bounds ; + GetRectInWindowCoords( &bounds ); + + wxRect visRect = textctrl->MacGetClippedClientRect() ; + Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ; + int x , y ; + x = y = 0 ; + textctrl->MacWindowToRootWindow( &x , &y ) ; + OffsetRect( &visBounds , x , y ) ; + + if ( !EqualRect( &bounds, &m_txnControlBounds ) || !EqualRect( &visBounds, &m_txnVisBounds ) ) + { + m_txnControlBounds = bounds ; + m_txnVisBounds = visBounds ; + wxMacWindowClipper cl( textctrl ) ; + + if ( m_sbHorizontal || m_sbVertical ) + { + int w = bounds.right - bounds.left ; + int h = bounds.bottom - bounds.top ; + + if ( m_sbHorizontal ) + { + Rect sbBounds ; + + sbBounds.left = -1 ; + sbBounds.top = h - 14 ; + sbBounds.right = w + 1 ; + sbBounds.bottom = h + 1 ; + + SetControlBounds( m_sbHorizontal , &sbBounds ) ; + SetControlViewSize( m_sbHorizontal , w ) ; + } + + if ( m_sbVertical ) + { + Rect sbBounds ; + + sbBounds.left = w - 14 ; + sbBounds.top = -1 ; + sbBounds.right = w + 1 ; + sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1 ; + + SetControlBounds( m_sbVertical , &sbBounds ) ; + SetControlViewSize( m_sbVertical , h ) ; + } + } + + Rect oldviewRect ; + TXNLongRect olddestRect ; + TXNGetRectBounds( m_txn , &oldviewRect , &olddestRect , NULL ) ; + + Rect viewRect = { m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , + m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ; + TXNLongRect destRect = { m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , + m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ; + + if ( olddestRect.right >= 10000 ) + destRect.right = destRect.left + 32000 ; + + if ( olddestRect.bottom >= 0x20000000 ) + destRect.bottom = destRect.top + 0x40000000 ; + + SectRect( &viewRect , &visBounds , &viewRect ) ; + TXNSetRectBounds( m_txn , &viewRect , &destRect , true ) ; + +#if 0 + TXNSetFrameBounds( + m_txn, + m_txnControlBounds.top, + m_txnControlBounds.left, + m_txnControlBounds.bottom - (m_sbHorizontal ? 14 : 0), + m_txnControlBounds.right - (m_sbVertical ? 14 : 0), + m_txnFrameID ); +#endif + + // the SetFrameBounds method under Classic sometimes does not correctly scroll a selection into sight after a + // movement, therefore we have to force it + + // this problem has been reported in OSX as well, so we use this here once again + + TXNLongRect textRect ; + TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ; + if ( textRect.left < m_txnControlBounds.left ) + TXNShowSelection( m_txn , kTXNShowStart ) ; + } +} + +void wxMacMLTEClassicControl::SetRect( Rect *r ) +{ + wxMacControl::SetRect( r ) ; + MacUpdatePosition() ; +} + +void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 WXUNUSED(thePart)) +{ + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); + if ( textctrl == NULL ) + return ; + + if ( textctrl->MacIsReallyShown() ) + { + wxMacWindowClipper clipper( textctrl ) ; + TXNDraw( m_txn , NULL ) ; + } +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +{ + Point where = { y , x } ; + ControlPartCode result = kControlNoPart; + + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef ); + if ( (textctrl != NULL) && textctrl->MacIsReallyShown() ) + { + if (PtInRect( where, &m_txnControlBounds )) + { + result = kControlEditTextPart ; + } + else + { + // sometimes we get the coords also in control local coordinates, therefore test again + int x = 0 , y = 0 ; + textctrl->MacClientToRootWindow( &x , &y ) ; + where.h += x ; + where.v += y ; + + if (PtInRect( where, &m_txnControlBounds )) + result = kControlEditTextPart ; + } + } + + return result; +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* WXUNUSED(actionProc) ) +{ + ControlPartCode result = kControlNoPart; + + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef ); + if ( (textctrl != NULL) && textctrl->MacIsReallyShown() ) + { + Point startPt = { y , x } ; + + // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them + int x = 0 , y = 0 ; + textctrl->MacClientToRootWindow( &x , &y ) ; + startPt.h += x ; + startPt.v += y ; + + switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v )) + { + case kControlEditTextPart : + { + wxMacWindowClipper clipper( textctrl ) ; + EventRecord rec ; + + ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; + TXNClick( m_txn, &rec ); + } + break; + + default : + break; + } + } + + return result; +} + +void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() +{ + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); + if ( textctrl == NULL ) + return ; + + if (textctrl->MacIsReallyShown()) + { + if (IsControlActive(m_controlRef)) + { + Point mousep; + + wxMacWindowClipper clipper( textctrl ) ; + GetMouse(&mousep); + + TXNIdle(m_txn); + + if (PtInRect(mousep, &m_txnControlBounds)) + { + RgnHandle theRgn = NewRgn(); + RectRgn(theRgn, &m_txnControlBounds); + TXNAdjustCursor(m_txn, theRgn); + DisposeRgn(theRgn); + } + } + } +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +{ + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); + if ( textctrl == NULL ) + return kControlNoPart; + + wxMacWindowClipper clipper( textctrl ) ; + + EventRecord ev ; + memset( &ev , 0 , sizeof( ev ) ) ; + ev.what = keyDown ; + ev.modifiers = modifiers ; + ev.message = ((keyCode << 8) & keyCodeMask) | (charCode & charCodeMask); + TXNKeyDown( m_txn , &ev ); + + return kControlEntireControl; +} + +void wxMacMLTEClassicControl::MacControlUserPaneActivateProc(bool activating) +{ + MacActivatePaneText( activating ); +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) +{ + ControlPartCode focusResult = kControlFocusNoPart; + + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); + if ( textctrl == NULL ) + return focusResult; + + wxMacWindowClipper clipper( textctrl ) ; + + ControlRef controlFocus = NULL ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + bool wasFocused = ( controlFocus == m_controlRef ) ; + + switch (action) + { + case kControlFocusPrevPart: + case kControlFocusNextPart: + MacFocusPaneText( !wasFocused ); + focusResult = (!wasFocused ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart); + break; + + case kControlFocusNoPart: + default: + MacFocusPaneText( false ); + focusResult = kControlFocusNoPart; + break; + } + + return focusResult; +} + +void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *WXUNUSED(info) ) +{ +} + +wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) + : wxMacMLTEControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + + short featureSet = + kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle + | kControlWantsActivate | kControlHandlesTracking +// | kControlHasSpecialBackground + | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; + + OSStatus err = ::CreateUserPaneControl( + MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), + &bounds, featureSet, &m_controlRef ); + verify_noerr( err ); + + DoCreate(); + + AdjustCreationAttributes( *wxWHITE , true ) ; + + MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ; + + { + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + wxMacWindowClipper clipper( m_peer ) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + TXNSetSelection( m_txn, 0, 0 ) ; + } +} + +wxMacMLTEClassicControl::~wxMacMLTEClassicControl() +{ + TXNDeleteObject( m_txn ); + m_txn = NULL ; +} + +void wxMacMLTEClassicControl::VisibilityChanged(bool shown) +{ + MacSetObjectVisibility( shown ) ; + wxMacControl::VisibilityChanged( shown ) ; +} + +void wxMacMLTEClassicControl::SuperChangedPosition() +{ + MacUpdatePosition() ; + wxMacControl::SuperChangedPosition() ; +} + +ControlUserPaneDrawUPP gTPDrawProc = NULL; +ControlUserPaneHitTestUPP gTPHitProc = NULL; +ControlUserPaneTrackingUPP gTPTrackProc = NULL; +ControlUserPaneIdleUPP gTPIdleProc = NULL; +ControlUserPaneKeyDownUPP gTPKeyProc = NULL; +ControlUserPaneActivateUPP gTPActivateProc = NULL; +ControlUserPaneFocusUPP gTPFocusProc = NULL; + +static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneDrawProc( part ) ; +} + +static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneHitTestProc( where.h , where.v ) ; + else + return kControlNoPart ; +} + +static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc ) ; + else + return kControlNoPart ; +} + +static pascal void wxMacControlUserPaneIdleProc(ControlRef control) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneIdleProc() ; +} + +static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneKeyDownProc( keyCode, charCode, modifiers ) ; + else + return kControlNoPart ; +} + +static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneActivateProc( activating ) ; +} + +static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneFocusProc( action ) ; + else + return kControlNoPart ; +} + +#if 0 +static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneBackgroundProc(info) ; +} +#endif + +// TXNRegisterScrollInfoProc + +OSStatus wxMacMLTEClassicControl::DoCreate() +{ + Rect bounds; + OSStatus err = noErr ; + + // set up our globals + if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc); + if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc); + if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(wxMacControlUserPaneTrackingProc); + if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(wxMacControlUserPaneIdleProc); + if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc); + if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc); + if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc); + + if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ; + if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ; + + // set the initial settings for our private data + + m_txnWindow = GetControlOwner(m_controlRef); + m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow); + + // 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 + GetRectInWindowCoords( &bounds ); + + m_txnControlBounds = bounds ; + m_txnVisBounds = bounds ; + + CGrafPtr origPort ; + GDHandle origDev ; + + GetGWorld( &origPort, &origDev ) ; + SetPort( m_txnPort ); + + // create the new edit field + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ); + + // the scrollbars are not correctly embedded but are inserted at the root: + // this gives us problems as we have erratic redraws even over the structure area + + m_sbHorizontal = 0 ; + m_sbVertical = 0 ; + m_lastHorizontalValue = 0 ; + m_lastVerticalValue = 0 ; + + Rect sb = { 0 , 0 , 0 , 0 } ; + if ( frameOptions & kTXNWantVScrollBarMask ) + { + CreateScrollBarControl( m_txnWindow, &sb, 0, 0, 100, 1, true, gTXNScrollActionProc, &m_sbVertical ); + SetControlReference( m_sbVertical, (SInt32)this ); + SetControlAction( m_sbVertical, gTXNScrollActionProc ); + ShowControl( m_sbVertical ); + EmbedControl( m_sbVertical , m_controlRef ); + frameOptions &= ~kTXNWantVScrollBarMask; + } + + if ( frameOptions & kTXNWantHScrollBarMask ) + { + CreateScrollBarControl( m_txnWindow, &sb, 0, 0, 100, 1, true, gTXNScrollActionProc, &m_sbHorizontal ); + SetControlReference( m_sbHorizontal, (SInt32)this ); + SetControlAction( m_sbHorizontal, gTXNScrollActionProc ); + ShowControl( m_sbHorizontal ); + EmbedControl( m_sbHorizontal, m_controlRef ); + frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask); + } + + err = TXNNewObject( + NULL, m_txnWindow, &bounds, frameOptions, + kTXNTextEditStyleFrameType, kTXNTextensionFile, kTXNSystemDefaultEncoding, + &m_txn, &m_txnFrameID, NULL ); + verify_noerr( err ); + +#if 0 + TXNControlTag iControlTags[] = { kTXNUseCarbonEvents }; + TXNControlData iControlData[] = { { (UInt32)&cInfo } }; + int toptag = WXSIZEOF( iControlTags ) ; + TXNCarbonEventInfo cInfo ; + cInfo.useCarbonEvents = false ; + cInfo.filler = 0 ; + cInfo.flags = 0 ; + cInfo.fDictionary = NULL ; + + verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) ); +#endif + + TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32)this ); + + SetGWorld( origPort , origDev ) ; + + return err; +} +#endif + +// ---------------------------------------------------------------------------- +// MLTE control implementation (OSX part) +// ---------------------------------------------------------------------------- + +// tiger multi-line textcontrols with no CR in the entire content +// don't scroll automatically, so we need a hack. +// This attempt only works 'before' the key (ie before CallNextEventHandler) +// is processed, thus the scrolling always occurs one character too late, but +// better than nothing ... + +static const EventTypeSpec eventList[] = +{ + { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } , +} ; + +static pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + wxMacMLTEHIViewControl* focus = (wxMacMLTEHIViewControl*) data ; + + switch ( GetEventKind( event ) ) + { + case kEventTextInputUnicodeForKeyEvent : + { + TXNOffset from , to ; + TXNGetSelection( focus->GetTXNObject() , &from , &to ) ; + if ( from == to ) + TXNShowSelection( focus->GetTXNObject() , kTXNShowStart ); + result = CallNextEventHandler(handler,event); + break; + } + default: + break ; + } + + return result ; +} + +static pascal OSStatus wxMacTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + switch ( GetEventClass( event ) ) + { + case kEventClassTextInput : + result = wxMacUnicodeTextEventHandler( handler , event , data ) ; + break ; + + default : + break ; + } + return result ; +} + +DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTextControlEventHandler ) + +wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacMLTEControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + HIRect hr = { + { bounds.left , bounds.top }, + { bounds.right - bounds.left, bounds.bottom - bounds.top } } ; + + m_scrollView = NULL ; + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ; + if (( frameOptions & (kTXNWantVScrollBarMask | kTXNWantHScrollBarMask)) || (frameOptions &kTXNSingleLineOnlyMask)) + { + if ( frameOptions & (kTXNWantVScrollBarMask | kTXNWantHScrollBarMask) ) + { + HIScrollViewCreate( + (frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) + | (frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll : 0) , + &m_scrollView ) ; + } + else + { + HIScrollViewCreate(kHIScrollViewOptionsVertScroll,&m_scrollView); + HIScrollViewSetScrollBarAutoHide(m_scrollView,true); + } + + HIViewSetFrame( m_scrollView, &hr ); + HIViewSetVisible( m_scrollView, true ); + } + + m_textView = NULL ; + HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ; + m_txn = HITextViewGetTXNObject( m_textView ) ; + HIViewSetVisible( m_textView , true ) ; + if ( m_scrollView ) + { + HIViewAddSubview( m_scrollView , m_textView ) ; + m_controlRef = m_scrollView ; + wxPeer->MacInstallEventHandler( (WXWidget) m_textView ) ; + } + else + { + HIViewSetFrame( m_textView, &hr ); + m_controlRef = m_textView ; + } + + AdjustCreationAttributes( *wxWHITE , true ) ; +#ifndef __LP64__ + wxMacWindowClipper c( m_peer ) ; +#endif + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + + TXNSetSelection( m_txn, 0, 0 ); + TXNShowSelection( m_txn, kTXNShowStart ); + + InstallControlEventHandler( m_textView , GetwxMacTextControlEventHandlerUPP(), + GetEventTypeCount(eventList), eventList, this, + NULL); +} + +wxMacMLTEHIViewControl::~wxMacMLTEHIViewControl() +{ +} + +OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart ) +{ + return SetKeyboardFocus( GetControlOwner( m_textView ), m_textView, focusPart ) ; +} + +bool wxMacMLTEHIViewControl::HasFocus() const +{ + ControlRef control ; + if ( GetUserFocusWindow() == NULL ) + return false; + + GetKeyboardFocus( GetUserFocusWindow() , &control ) ; + return control == m_textView ; +} + +void wxMacMLTEHIViewControl::SetBackgroundColour(const wxColour& col ) +{ + HITextViewSetBackgroundColor( m_textView, col.GetPixel() ); +} + +#endif // wxUSE_TEXTCTRL