X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/facd6764872eede45605ba7c9dfa0e1d0c708fa2..df71db0ede2a7e2818c140c651c048c30a838101:/src/mac/carbon/textctrl.cpp?ds=inline diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index ffd659b5eb..9e5abb2531 100644 --- a/src/mac/carbon/textctrl.cpp +++ b/src/mac/carbon/textctrl.cpp @@ -2,21 +2,22 @@ // Name: textctrl.cpp // Purpose: wxTextCtrl // Author: Stefan Csomor -// Modified by: +// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText) // Created: 1998-01-01 // RCS-ID: $Id$ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "textctrl.h" #endif -#include "wx/defs.h" +#include "wx/wxprec.h" #if wxUSE_TEXTCTRL + #ifdef __DARWIN__ #include #include @@ -39,11 +40,12 @@ #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" +#include "wx/sysopt.h" +#include "wx/menu.h" +#include "wx/intl.h" #if defined(__BORLANDC__) && !defined(__WIN32__) #include @@ -54,596 +56,317 @@ #ifndef __DARWIN__ #include #endif + +// if this is set to 1 then under OSX 10.2 the 'classic' MLTE implementation will be used +// if set to 0 then the unicode textctrl will be used +#ifndef wxMAC_AWAYS_USE_MLTE +#define wxMAC_AWAYS_USE_MLTE 1 +#endif + +#ifndef __WXMAC_OSX__ +enum +{ + kTXNVisibilityTag = 'visb' /*set the visibility state of the object */ +}; +#endif + +#ifndef __DARWIN__ #include #include #include #include +#endif #include "wx/mac/uma.h" -#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL - -// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon -// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the -// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have -// an alternate path for carbon key events that routes automatically into the same wx flow of events - -/* part codes */ - -/* kmUPTextPart is the part code we return to indicate the user has clicked - in the text area of our control */ -#define kmUPTextPart 1 - - -/* routines for using existing user pane controls. - These routines are useful for cases where you would like to use an - existing user pane control in, say, a dialog window as a scrolling - text edit field.*/ - -/* Utility Routines */ - -/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus - routine. In our focus switching routine this part code is understood - as meaning 'the user has clicked in the control and we need to switch - the current focus to ourselves before we can continue'. */ -#define kUserClickedToFocusPart 100 - -/* STPTextPaneVars is a structure used for storing the the mUP Control's - internal variables and state information. A handle to this record is - stored in the pane control's reference value field using the - SetControlReference routine. */ - -typedef struct { - /* OS records referenced */ - TXNObject fTXNRec; /* the txn record */ - TXNFrameID fTXNFrame; /* the txn frame ID */ - ControlRef fUserPaneRec; /* handle to the user pane control */ - WindowPtr fOwner; /* window containing control */ - GrafPtr fDrawingEnvironment; /* grafport where control is drawn */ - /* flags */ - Boolean fInFocus; /* true while the focus rect is drawn around the control */ - Boolean fIsActive; /* true while the control is drawn in the active state */ - Boolean fTXNObjectActive; /* reflects the activation state of the text edit record */ - Boolean fFocusDrawState; /* true if focus is drawn (default: true) */ - /* calculated locations */ - Rect fRBounds; /* control bounds */ - Rect fRTextArea; /* area where the text is drawn */ - Rect fRFocusOutline; /* rectangle used to draw the focus box */ - Rect fRTextOutline; /* rectangle used to draw the border */ - RgnHandle fRTextOutlineRegion; /* background region for the text, erased before calling TEUpdate */ - /* our focus advance override routine */ - EventHandlerUPP handlerUPP; - EventHandlerRef handlerRef; - bool fNoBorders ; - bool fMultiline ; - bool fVisible ; -} STPTextPaneVars; - -/* mUPOpenControl initializes a user pane control so it will be drawn - and will behave as a scrolling text edit field inside of a window. - This routine performs all of the initialization steps necessary, - except it does not create the user pane control itself. theControl - should refer to a user pane control that you have either created - yourself or extracted from a dialog's control heirarchy using - the GetDialogItemAsControl routine. */ -OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle); - - - - -/* Univerals Procedure Pointer variables used by the - mUP Control. These variables are set up - the first time that mUPOpenControl is called. */ -ControlUserPaneDrawUPP gTPDrawProc = NULL; -ControlUserPaneHitTestUPP gTPHitProc = NULL; -ControlUserPaneTrackingUPP gTPTrackProc = NULL; -ControlUserPaneIdleUPP gTPIdleProc = NULL; -ControlUserPaneKeyDownUPP gTPKeyProc = NULL; -ControlUserPaneActivateUPP gTPActivateProc = NULL; -ControlUserPaneFocusUPP gTPFocusProc = NULL; - -// one place for calculating all -static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds) +class wxMacFunctor { - SetRect(&varsp->fRBounds, bounds.left, bounds.top, bounds.right, bounds.bottom); - SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - // eventually make TextOutline inset 1,1 - SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom); - if ( !varsp->fNoBorders ) - { - SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) , - bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2)); - } - else +public : + wxMacFunctor(){} + virtual ~wxMacFunctor() {} + virtual void* operator()() = 0 ; + static void* CallBackProc(void *param) { - SetRect(&varsp->fRTextArea, bounds.left , bounds.top , - bounds.right, bounds.bottom); + wxMacFunctor* f = (wxMacFunctor*) param ; + void *result = (*f)() ; + return result ; } -} +} ; -OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle) +template +class wxMacObjectFunctor1 : public wxMacFunctor { - OSStatus err = noErr ; -#if TARGET_API_MAC_OSX - TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; - TXNControlData iControlData[1] = {{ vis }}; - err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData ); -#endif - if ( vis ) - { - Rect bounds ; - UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds); - TPCalculateBounds( varsp , bounds ) ; - TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left, - varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame); - TXNShowSelection( varsp->fTXNRec, kTXNShowStart); - } - return err ; -} - -// make sure we don't miss changes as carbon events are not available for these under classic -static void TPUpdateVisibility(ControlRef theControl) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return ; - - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - - Rect bounds ; - UMAGetControlBoundsInWindowCoords(theControl, &bounds); - if ( textctrl->MacIsReallyShown() != varsp->fVisible ) + typedef void (classtype::*function)( param1type p1 ) ; + typedef void (classtype::*ref_function)( const param1type& p1 ) ; +public : + wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) : + wxMacFunctor( ) { - // invalidate old position - // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ; - varsp->fVisible = textctrl->MacIsReallyShown() ; - } - if ( !EqualRect( &bounds , &varsp->fRBounds ) ) - { - // old position - Rect oldBounds = varsp->fRBounds ; - TPCalculateBounds( varsp , bounds ) ; - // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places - if ( varsp->fVisible ) - { - TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left, - varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame); - } - InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ; - InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ; + m_object = obj ; + m_function = f ; + m_param1 = p1 ; } -} - -// make correct activations -static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); - if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() ) + wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) : + wxMacFunctor( ) { - varsp->fTXNObjectActive = setActive; - TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive); - if (varsp->fInFocus) - TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive); - } -} - -// update focus outlines -static void TPRedrawFocusOutline(STPTextPaneVars *varsp) { - - /* state changed */ - if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus)) - { - varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus); - DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState); - } -} - -// update TXN focus state -static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec); - - if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) { - varsp->fInFocus = setFocus; - TXNFocus( varsp->fTXNRec, varsp->fInFocus); + m_object = obj ; + m_refFunction = f ; + m_param1 = p1 ; } -} -// draw the control -static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) { - /* set up our globals */ + ~wxMacObjectFunctor1() {} - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return ; - TPUpdateVisibility( theControl ) ; - - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if ( textctrl->MacIsReallyShown() ) + virtual void* operator()() { - wxMacWindowClipper clipper( textctrl ) ; - TXNDraw(varsp->fTXNRec, NULL); - if ( !varsp->fNoBorders ) - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - TPRedrawFocusOutline( varsp ) ; + (m_object->*m_function)(m_param1) ; + return NULL ; } - -} - - -/* TPPaneHitTestProc is called when the control manager would - like to determine what part of the control the mouse resides over. - We also call this routine from our tracking proc to determine how - to handle mouse clicks. */ -static pascal ControlPartCode TPPaneHitTestProc(ControlRef theControl, Point where) { - ControlPartCode result; - /* set up our locals and lock down our globals*/ - result = 0; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return 0 ; - TPUpdateVisibility( theControl ) ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if (textctrl->MacIsReallyShown() ) +private : + classtype* m_object ; + param1type m_param1 ; + union { - if (PtInRect(where, &varsp->fRBounds)) - result = kmUPTextPart; - else - result = 0; - } - return result; -} - - - - - -/* TPPaneTrackingProc is called when the mouse is being held down - over our control. This routine handles clicks in the text area - and in the scroll bar. */ -static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) { - - ControlPartCode partCodeResult; - /* make sure we have some variables... */ - partCodeResult = 0; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return 0; - TPUpdateVisibility( theControl ) ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if (textctrl->MacIsReallyShown() ) - { - /* we don't do any of these functions unless we're in focus */ - if ( ! varsp->fInFocus) { - WindowPtr owner; - owner = GetControlOwner(theControl); - ClearKeyboardFocus(owner); - SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart); - } - /* find the location for the click */ - // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them - if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) - { - int x = 0 , y = 0 ; - textctrl->MacClientToRootWindow( &x , &y ) ; - startPt.h += x ; - startPt.v += y ; - } - - switch (TPPaneHitTestProc(theControl, startPt)) - { - - /* handle clicks in the text part */ - case kmUPTextPart: - { - wxMacWindowClipper clipper( textctrl ) ; - - EventRecord rec ; - ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; - TXNClick( varsp->fTXNRec, &rec ); - - } - break; - - } - } - return partCodeResult; -} - - -/* TPPaneIdleProc is our user pane idle routine. When our text field - is active and in focus, we use this routine to set the cursor. */ -static pascal void TPPaneIdleProc(ControlRef theControl) { - /* set up locals */ - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return ; - TPUpdateVisibility( theControl ) ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if (textctrl->MacIsReallyShown()) { - /* if we're not active, then we have nothing to say about the cursor */ - if (varsp->fIsActive) { - Rect bounds; - Point mousep; - - wxMacWindowClipper clipper( textctrl ) ; - GetMouse(&mousep); - /* there's a 'focus thing' and an 'unfocused thing' */ - if (varsp->fInFocus) { - /* flash the cursor */ - SetPort(varsp->fDrawingEnvironment); - TXNIdle(varsp->fTXNRec); - /* set the cursor */ - if (PtInRect(mousep, &varsp->fRTextArea)) { - RgnHandle theRgn; - RectRgn((theRgn = NewRgn()), &varsp->fRTextArea); - TXNAdjustCursor(varsp->fTXNRec, theRgn); - DisposeRgn(theRgn); - } - else - { - // SetThemeCursor(kThemeArrowCursor); - } - } else { - /* if it's in our bounds, set the cursor */ - UMAGetControlBoundsInWindowCoords(theControl, &bounds); - if (PtInRect(mousep, &bounds)) - { - // SetThemeCursor(kThemeArrowCursor); - } - } - } - } -} - - -/* TPPaneKeyDownProc is called whenever a keydown event is directed - at our control. Here, we direct the keydown event to the text - edit record and redraw the scroll bar and text field as appropriate. */ -static pascal ControlPartCode TPPaneKeyDownProc(ControlRef theControl, - SInt16 keyCode, SInt16 charCode, SInt16 modifiers) { - - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return 0; - TPUpdateVisibility( theControl ) ; + function m_function ; + ref_function m_refFunction ; + } ; +} ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - if (varsp->fInFocus) - { - /* turn autoscrolling on and send the key event to text edit */ - wxMacWindowClipper clipper( textctrl ) ; - EventRecord ev ; - memset( &ev , 0 , sizeof( ev ) ) ; - ev.what = keyDown ; - ev.modifiers = modifiers ; - ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ; - TXNKeyDown( varsp->fTXNRec, &ev); - } - return kControlEntireControl; +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 ; } - -/* TPPaneActivateProc is called when the window containing - the user pane control receives activate events. Here, we redraw - the control and it's text as necessary for the activation state. */ -static pascal void TPPaneActivateProc(ControlRef theControl, Boolean activating) { - /* set up locals */ - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - - if ( textctrl == NULL ) - return ; - TPUpdateVisibility( theControl ) ; - - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - - varsp->fIsActive = activating; - wxMacWindowClipper clipper( textctrl ) ; - TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus); - /* redraw the frame */ - if ( textctrl->MacIsReallyShown() ) - { - if ( !varsp->fNoBorders ) - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - TPRedrawFocusOutline( varsp ) ; - } +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 ; } - -/* TPPaneFocusProc is called when every the focus changes to or - from our control. Herein, switch the focus appropriately - according to the parameters and redraw the control as - necessary. */ -static pascal ControlPartCode TPPaneFocusProc(ControlRef theControl, ControlFocusPart action) { - ControlPartCode focusResult; - - focusResult = kControlFocusNoPart; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl); - if ( textctrl == NULL ) - return 0; - TPUpdateVisibility( theControl ) ; - STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ; - /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is - tabbing forwards (or shift tabbing backwards) through the items in the dialog, - and kControlFocusNextPart will be received. When the user clicks in our field - and it is not the current focus, then the constant kUserClickedToFocusPart will - be received. The constant kControlFocusNoPart will be received when our control - is the current focus and the user clicks in another control. In your focus routine, - you should respond to these codes as follows: - - kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw - the control and the focus rectangle as necessary. - - kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off - depending on its current state. redraw the control and the focus rectangle - as appropriate for the new focus state. If the focus state is 'off', return the constant - kControlFocusNoPart, otherwise return a non-zero part code. - kUserClickedToFocusPart - is a constant defined for this example. You should - define your own value for handling click-to-focus type events. */ - /* calculate the next highlight state */ - switch (action) { - default: - case kControlFocusNoPart: - TPFocusPaneText(varsp, false); - focusResult = kControlFocusNoPart; - break; - case kUserClickedToFocusPart: - TPFocusPaneText(varsp, true); - focusResult = 1; - break; - case kControlFocusPrevPart: - case kControlFocusNextPart: - TPFocusPaneText(varsp, ( ! varsp->fInFocus)); - focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart; - break; - } - TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus); - /* redraw the text fram and focus rectangle to indicate the - new focus state */ - if ( textctrl->MacIsReallyShown() ) - { - wxMacWindowClipper c( textctrl ) ; - if ( !varsp->fNoBorders ) - DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive); - TPRedrawFocusOutline( varsp ) ; - } - return focusResult; +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 ) +{ + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; } - -/* mUPOpenControl initializes a user pane control so it will be drawn - and will behave as a scrolling text edit field inside of a window. - This routine performs all of the initialization steps necessary, - except it does not create the user pane control itself. theControl - should refer to a user pane control that you have either created - yourself or extracted from a dialog's control heirarchy using - the GetDialogItemAsControl routine. */ -OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle ) +template +void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 ) { - Rect bounds; - WindowRef theWindow; - STPTextPaneVars *varsp; - OSStatus err = noErr ; - - /* set up our globals */ - if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc); - if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc); - if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc); - if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc); - if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc); - if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc); - if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc); - - /* allocate our private storage */ - varsp = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars)); - handle = varsp ; - - /* set the initial settings for our private data */ - varsp->fMultiline = wxStyle & wxTE_MULTILINE ; - varsp->fNoBorders = wxStyle & wxNO_BORDER ; - varsp->fInFocus = false; - varsp->fIsActive = true; - varsp->fTXNObjectActive = false; - varsp->fFocusDrawState = false ; - varsp->fUserPaneRec = theControl; - varsp->fVisible = true ; - - theWindow = varsp->fOwner = GetControlOwner(theControl); - - varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow); - - /* set up the user pane procedures */ - SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc); - SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc); - - /* calculate the rectangles used by the control */ - UMAGetControlBoundsInWindowCoords(theControl, &bounds); - varsp->fRTextOutlineRegion = NewRgn() ; - TPCalculateBounds( varsp , bounds ) ; - - /* set up the drawing environment */ - SetPort(varsp->fDrawingEnvironment); - - /* create the new edit field */ - - TXNFrameOptions frameOptions = - kTXNDontDrawCaretWhenInactiveMask ; - if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) - frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; - - if ( wxStyle & wxTE_MULTILINE ) - { - if ( ! ( wxStyle & wxTE_DONTWRAP ) ) - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - else - { - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - frameOptions |= kTXNWantHScrollBarMask ; - } - - if ( !(wxStyle & wxTE_NO_VSCROLL ) ) - frameOptions |= kTXNWantVScrollBarMask ; - } - else - frameOptions |= kTXNSingleLineOnlyMask ; - - verify_noerr(TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea, - frameOptions , - kTXNTextEditStyleFrameType, - kTXNTextensionFile, - kTXNSystemDefaultEncoding, - &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) varsp)); + wxMutexGuiLeave() ; + void *result = wxMacMPRemoteCall( object , function , p1 ) ; + wxMutexGuiEnter() ; + return result ; +} +// common interface for all implementations +class wxMacTextControl : public wxMacControl +{ +public : + wxMacTextControl( wxTextCtrl *peer ) ; + ~wxMacTextControl() ; + + virtual wxString GetStringValue() const = 0 ; + virtual void SetStringValue( const wxString &val ) = 0 ; + virtual void SetStyle(long start, long end, const wxTextAttr& style) ; + virtual void Copy() ; + virtual void Cut() ; + virtual void Paste() ; + virtual bool CanPaste() const ; + virtual void SetEditable(bool editable) ; + virtual wxTextPos GetLastPosition() const ; + virtual void Replace( long from , long to , const wxString str ) ; + virtual void Remove( long from , long to ) = 0 ; + virtual void SetSelection( long from , long to ) = 0 ; + virtual void GetSelection( long* from, long* to) const = 0 ; + virtual void WriteText(const wxString& str) = 0 ; + + virtual void Clear() ; + virtual bool CanUndo() const; + virtual void Undo() ; + virtual bool CanRedo() const; + virtual void Redo() ; + virtual int GetNumberOfLines() const ; + virtual long XYToPosition(long x, long y) const; + virtual bool PositionToXY(long pos, long *x, long *y) const ; + virtual void ShowPosition( long WXUNUSED(pos) ) ; + virtual int GetLineLength(long lineNo) const ; + virtual wxString GetLineText(long lineNo) const ; + virtual bool SetupCursor( const wxPoint& pt ) { return false ; } + +#ifndef __WXMAC_OSX__ + virtual void MacControlUserPaneDrawProc(wxInt16 part) = 0 ; + virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) = 0 ; + virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) = 0 ; + virtual void MacControlUserPaneIdleProc() = 0 ; + virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) = 0 ; + virtual void MacControlUserPaneActivateProc(bool activating) = 0 ; + virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) = 0 ; + virtual void MacControlUserPaneBackgroundProc(void* info) = 0 ; +#endif +} ; + +// common parts for implementations based on MLTE + +class wxMacMLTEControl : public wxMacTextControl +{ +public : + wxMacMLTEControl( wxTextCtrl *peer ) ; + virtual wxString GetStringValue() const ; + virtual void SetStringValue( const wxString &str) ; + + static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ; + void AdjustCreationAttributes( const wxColour& background , bool visible ) ; + + virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) ; + virtual void SetBackground( const wxBrush &brush) ; + virtual void SetStyle(long start, long end, const wxTextAttr& style) ; + virtual void Copy() ; + virtual void Cut() ; + virtual void Paste() ; + virtual bool CanPaste() const ; + virtual void SetEditable(bool editable) ; + virtual wxTextPos GetLastPosition() const ; + virtual void Replace( long from , long to , const wxString str ) ; + virtual void Remove( long from , long to ) ; + virtual void GetSelection( long* from, long* to) const ; + virtual void SetSelection( long from , long to ) ; + + virtual void WriteText(const wxString& str) ; + virtual void Clear() ; + + virtual bool CanUndo() const ; + virtual void Undo() ; + virtual bool CanRedo() const; + virtual void Redo() ; + virtual int GetNumberOfLines() const ; + virtual long XYToPosition(long x, long y) const ; + virtual bool PositionToXY(long pos, long *x, long *y) const ; + virtual void ShowPosition( long pos ) ; + virtual int GetLineLength(long lineNo) const ; + virtual wxString GetLineText(long lineNo) const ; + + void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ; + +protected : + void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ; + TXNObject m_txn ; +} ; - TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag }; - TXNControlData iControlData[3] = { {false}, {kTXNAutoWrap} }; - int toptag = 2 ; #if TARGET_API_MAC_OSX - iControlTags[2] = kTXNVisibilityTag ; - iControlData[2].uValue = false ; - toptag++ ; -#endif - iControlData[1].uValue = varsp->fVisible ; - - if ( (wxStyle & wxTE_MULTILINE) && (wxStyle & wxTE_DONTWRAP) ) - iControlData[2].uValue = kTXNNoAutoWrap ; - - verify_noerr( TXNSetTXNObjectControls( varsp->fTXNRec, false, toptag, - iControlTags, iControlData )) ; - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; +// implementation available under OSX - GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; - - TXNTypeAttributes typeAttr[] = - { - { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , - { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , - { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , - } ; +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 - err = TXNSetTypeAttributes (varsp->fTXNRec, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, - kTXNStartOffset, - kTXNEndOffset); +class wxMacMLTEHIViewControl : public wxMacMLTEControl +{ +public : + wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + virtual OSStatus SetFocus( ControlFocusPart focusPart ) ; + virtual bool HasFocus() const ; +protected : + HIViewRef m_scrollView ; + HIViewRef m_textView ; +} ; +#endif - /* perform final activations and setup for our text field. Here, - we assume that the window is going to be the 'active' window. */ - TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus); - /* all done */ - return err; -} +class wxMacUnicodeTextControl : public wxMacTextControl +{ +public : + wxMacUnicodeTextControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + ~wxMacUnicodeTextControl(); + virtual void VisibilityChanged(bool shown); + virtual wxString GetStringValue() const ; + virtual void SetStringValue( const wxString &str) ; + virtual void Copy(); + virtual void Cut(); + virtual void Paste(); + virtual bool CanPaste() const; + virtual void SetEditable(bool editable) ; + virtual void Remove( long from , long to ) ; + virtual void GetSelection( long* from, long* to) const ; + virtual void SetSelection( long from , long to ) ; + virtual void WriteText(const wxString& str) ; +protected : + // contains the tag for the content (is different for password and non-password controls) + OSType m_valueTag ; +} ; +#endif +// 'classic' MLTE implementation + +class wxMacMLTEClassicControl : public wxMacMLTEControl +{ +public : + wxMacMLTEClassicControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) ; + ~wxMacMLTEClassicControl() ; + virtual void VisibilityChanged(bool shown) ; + virtual void SuperChangedPosition() ; + + virtual void MacControlUserPaneDrawProc(wxInt16 part) ; + virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ; + virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ; + virtual void MacControlUserPaneIdleProc() ; + virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ; + virtual void MacControlUserPaneActivateProc(bool activating) ; + virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ; + virtual void MacControlUserPaneBackgroundProc(void* info) ; + + virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) ) { MacControlUserPaneIdleProc() ; return true ;} + + virtual void SetRect( Rect *r ) ; + +protected : + OSStatus DoCreate(); + + void MacUpdatePosition() ; + void MacActivatePaneText(Boolean setActive) ; + void MacFocusPaneText(Boolean setFocus) ; + + void MacSetObjectVisibility(Boolean vis) ; +private : + TXNFrameID m_txnFrameID ; + GrafPtr m_txnPort ; + WindowRef m_txnWindow ; + // bounds of the control as we last did set the txn frames + Rect m_txnControlBounds ; + Rect m_txnVisBounds ; +#ifdef __WXMAC_OSX__ + static pascal void TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, + TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon) ; + static pascal void TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ; + ControlRef m_sbHorizontal ; + SInt32 m_lastHorizontalValue ; + ControlRef m_sbVertical ; + SInt32 m_lastVerticalValue ; +#endif +} ; +#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) + EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground ) EVT_DROP_FILES(wxTextCtrl::OnDropFiles) EVT_CHAR(wxTextCtrl::OnChar) EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) @@ -651,57 +374,34 @@ 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 - -static void SetTXNData( STPTextPaneVars *varsp, TXNObject txn , const wxString& st , TXNOffset start , TXNOffset end ) -{ -#if wxUSE_UNICODE -#if SIZEOF_WCHAR_T == 2 - size_t len = st.Len() ; - TXNSetData( txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, - start, end); -#else - wxMBConvUTF16BE converter ; - ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ; - UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ; - converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ; - TXNSetData( txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen , - start, end); - free( unibuf ) ; -#endif -#else - wxCharBuffer text = st.mb_str(wxConvLocal) ; - TXNSetData( txn , kTXNTextData, (void*)text.data(), strlen( text ) , - start, end); -#endif -} // Text item void wxTextCtrl::Init() { - m_macTXN = NULL ; - m_macTXNvars = NULL ; + m_editable = true ; + m_dirty = false; - m_editable = true ; - m_dirty = false; + m_privateContextMenu = NULL; - m_maxLength = TE_UNLIMITED_LENGTH ; + m_maxLength = TE_UNLIMITED_LENGTH ; } wxTextCtrl::~wxTextCtrl() { - SetControlReference((ControlRef)m_macControl, 0) ; - TXNDeleteObject((TXNObject)m_macTXN); - /* delete our private storage */ - free(m_macTXNvars); - /* zero the control reference */ + delete m_privateContextMenu; } @@ -712,19 +412,14 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - m_macIsUserPane = FALSE ; - - m_macTXN = NULL ; - m_macTXNvars = NULL ; + m_macIsUserPane = false ; m_editable = true ; - // base initialization - if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) - return FALSE; - - wxSize mySize = size ; + if ( ! ( style & wxNO_BORDER) ) + style = ( style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ; - Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; + if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) + return false; if ( m_windowStyle & wxTE_MULTILINE ) { @@ -732,143 +427,75 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); m_windowStyle |= wxTE_PROCESS_ENTER; + style |= wxTE_PROCESS_ENTER ; } - wxString st = str ; - wxMacConvertNewlines13To10( &st ) ; - { - short featurSet; - - featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle - | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground - | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - /* create the control */ - m_macControl = (WXWidget) ::NewControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, "\p", true , featurSet, 0, featurSet, kControlUserPaneProc, (long) this ); - /* set up the mUP specific features and data */ - wxMacWindowClipper c(this) ; - STPTextPaneVars *varsp ; - mUPOpenControl( varsp, (ControlRef) m_macControl, m_windowStyle ); - m_macTXNvars = varsp ; - m_macTXN = varsp->fTXNRec ; - if ( style & wxTE_PASSWORD ) - { - UniChar c = 0xA5 ; - verify_noerr(TXNEchoMode( (TXNObject) m_macTXN , c , 0 , true )) ; - } + bool forceMLTE = false ; +#if wxUSE_SYSTEM_OPTIONS + if ( (wxSystemOptions::HasOption(wxMAC_TEXTCONTROL_USE_MLTE) ) && ( wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1) ) + { + forceMLTE = true ; } - MacPostControlCreate(pos,size) ; - - if ( MacIsReallyShown() ) - MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , GetWindowStyle() ) ; +#endif +#ifdef __WXMAC_OSX__ +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + if ( UMAGetSystemVersion() >= 0x1030 && forceMLTE == false ) { - wxMacWindowClipper clipper( this ) ; - TPUpdateVisibility( (ControlRef) m_macControl ) ; - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ; - - TXNSetSelection( (TXNObject) m_macTXN, 0, 0); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); + if ( m_windowStyle & wxTE_MULTILINE ) + m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; + } +#endif + if ( !m_peer ) + { + if ( !(m_windowStyle & wxTE_MULTILINE) && forceMLTE == false ) + m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; + } +#endif + if ( !m_peer ) + { + m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ; } - SetBackgroundColour( *wxWHITE ) ; + MacPostControlCreate(pos,size) ; - TXNBackground tback; - tback.bgType = kTXNBackgroundTypeRGB; - tback.bg.color = MAC_WXCOLORREF( GetBackgroundColour().GetPixel() ); - TXNSetBackground( (TXNObject) m_macTXN , &tback); + // only now the embedding is correct and we can do a positioning update + + MacSuperChangedPosition() ; if ( m_windowStyle & wxTE_READONLY) { SetEditable( false ) ; } - return TRUE; + SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ; + + return true; } -void wxTextCtrl::MacVisibilityChanged() +void wxTextCtrl::MacSuperChangedPosition() { - MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , MacIsReallyShown() , GetWindowStyle() ) ; - if ( !MacIsReallyShown() ) - InvalWindowRect( GetControlOwner( (ControlHandle) m_macControl ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ; - + wxWindow::MacSuperChangedPosition() ; + GetPeer()->SuperChangedPosition() ; } -void wxTextCtrl::MacEnabledStateChanged() +void wxTextCtrl::MacVisibilityChanged() { + GetPeer()->VisibilityChanged( MacIsReallyShown() ) ; } +void wxTextCtrl::MacEnabledStateChanged() +{ +} wxString wxTextCtrl::GetValue() const { - Size actualSize = 0; - wxString result ; - OSStatus err ; - - { -#if wxUSE_UNICODE - Handle theText ; - err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData ); - // all done - if ( err ) - { - actualSize = 0 ; - } - else - { - actualSize = GetHandleSize( theText ) / sizeof( UniChar) ; - if ( actualSize > 0 ) - { - wxChar *ptr = NULL ; -#if SIZEOF_WCHAR_T == 2 - ptr = new wxChar[actualSize + 1 ] ; - wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ; - -#else - SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ; - HLock( theText ) ; - (((UniChar*)*theText)[actualSize]) = 0 ; - wxMBConvUTF16BE converter ; - size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ; - ptr = new wxChar[noChars + 1] ; - - noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ; - ptr[noChars] = 0 ; - HUnlock( theText ) ; -#endif - ptr[actualSize] = 0 ; - result = wxString( ptr ) ; - delete[] ptr ; - } - DisposeHandle( theText ) ; - } -#else - Handle theText ; - err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); - // all done - if ( err ) - { - actualSize = 0 ; - } - else - { - actualSize = GetHandleSize( theText ) ; - if ( actualSize > 0 ) - { - HLock( theText ) ; - result = wxString( *theText , wxConvLocal , actualSize ) ; - HUnlock( theText ) ; - } - DisposeHandle( theText ) ; - } -#endif - } - wxMacConvertNewlines10To13( &result ) ; - return result ; -} + return GetPeer()->GetStringValue() ; +} void wxTextCtrl::GetSelection(long* from, long* to) const { - TXNGetSelection( (TXNObject) m_macTXN , (TXNOffset*) from , (TXNOffset*) to ) ; + GetPeer()->GetSelection( from , to ) ; } void wxTextCtrl::SetValue(const wxString& str) @@ -877,23 +504,12 @@ void wxTextCtrl::SetValue(const wxString& str) if ( GetValue() == str ) return ; - wxString st = str ; - wxMacConvertNewlines13To10( &st ) ; - - { - wxMacWindowClipper c( this ) ; - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; + GetPeer()->SetStringValue(str) ; - // otherwise scrolling might have problems ? - TPUpdateVisibility( ( (STPTextPaneVars *)m_macTXNvars)->fUserPaneRec ) ; - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ; - TXNSetSelection( (TXNObject) m_macTXN, 0, 0); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); - if ( !formerEditable ) - SetEditable(formerEditable) ; - } + wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + event.SetString( GetValue() ) ; + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event); } void wxTextCtrl::SetMaxLength(unsigned long len) @@ -904,106 +520,23 @@ void wxTextCtrl::SetMaxLength(unsigned long len) bool wxTextCtrl::SetFont( const wxFont& font ) { if ( !wxTextCtrlBase::SetFont( font ) ) - return FALSE ; - - wxMacWindowClipper c( this ) ; - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - - TXNTypeAttributes typeAttr[4] ; - Str255 fontName = "\pMonaco" ; - SInt16 fontSize = 12 ; - Style fontStyle = normal ; - int attrCounter = 0 ; + return false ; - wxMacStringToPascal( font.GetFaceName() , fontName ) ; - fontSize = font.MacGetFontSize() ; - fontStyle = font.MacGetFontStyle() ; - - typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ; - typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) fontName ; - typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ; - typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ; - typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ; - typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ; - typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ; - typeAttr[attrCounter+2].data.dataValue = fontStyle ; - attrCounter += 3 ; - /* - typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; - typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) &color ; - color = MAC_WXCOLORREF(GetForegroundColour().GetPixel()) ; - attrCounter += 1 ; - */ - verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) ); - - if ( !formerEditable ) - SetEditable(formerEditable) ; + GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ; return true ; } bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style) { - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNTypeAttributes typeAttr[4] ; - Str255 fontName = "\pMonaco" ; - SInt16 fontSize = 12 ; - Style fontStyle = normal ; - RGBColor color ; - int attrCounter = 0 ; - if ( style.HasFont() ) - { - const wxFont &font = style.GetFont() ; - wxMacStringToPascal( font.GetFaceName() , fontName ) ; - fontSize = font.GetPointSize() ; - if ( font.GetUnderlined() ) - fontStyle |= underline ; - if ( font.GetWeight() == wxBOLD ) - fontStyle |= bold ; - if ( font.GetStyle() == wxITALIC ) - fontStyle |= italic ; - - typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ; - typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) fontName ; - typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ; - typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ; - typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ; - typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ; - typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ; - typeAttr[attrCounter+2].data.dataValue = fontStyle ; - attrCounter += 3 ; - - } - if ( style.HasTextColour() ) - { - typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; - typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) &color ; - color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ; - attrCounter += 1 ; - } - - if ( attrCounter > 0 ) - { - verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, start,end) ); - } - if ( !formerEditable ) - SetEditable(formerEditable) ; - - return TRUE ; + 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 @@ -1011,9 +544,7 @@ void wxTextCtrl::Copy() { if (CanCopy()) { - ClearCurrentScrap(); - TXNCopy((TXNObject)m_macTXN); - TXNConvertToPublicScrap(); + GetPeer()->Copy() ; } } @@ -1021,12 +552,9 @@ void wxTextCtrl::Cut() { if (CanCut()) { - ClearCurrentScrap(); - TXNCut((TXNObject)m_macTXN); - TXNConvertToPublicScrap(); + GetPeer()->Cut() ; wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; event.SetEventObject( this ); GetEventHandler()->ProcessEvent(event); } @@ -1036,13 +564,10 @@ void wxTextCtrl::Paste() { if (CanPaste()) { - - TXNConvertFromPublicScrap(); - TXNPaste((TXNObject)m_macTXN); - SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ; + GetPeer()->Paste() ; + // eventually we should add setting the default style again wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; event.SetEventObject( this ); GetEventHandler()->ProcessEvent(event); } @@ -1071,9 +596,9 @@ bool wxTextCtrl::CanCut() const bool wxTextCtrl::CanPaste() const { if (!IsEditable()) - return FALSE; + return false; - return TXNIsScrapPastable() ; + return GetPeer()->CanPaste() ; } void wxTextCtrl::SetEditable(bool editable) @@ -1081,11 +606,7 @@ void wxTextCtrl::SetEditable(bool editable) if ( editable != m_editable ) { m_editable = editable ; - - TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; - TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; - TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ; - + GetPeer()->SetEditable( editable ) ; } } @@ -1096,7 +617,7 @@ void wxTextCtrl::SetInsertionPoint(long pos) void wxTextCtrl::SetInsertionPointEnd() { - long pos = GetLastPosition(); + wxTextPos pos = GetLastPosition(); SetInsertionPoint(pos); } @@ -1107,95 +628,50 @@ long wxTextCtrl::GetInsertionPoint() const return begin ; } -long wxTextCtrl::GetLastPosition() const +wxTextPos wxTextCtrl::GetLastPosition() const { - 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 ; - wxMacConvertNewlines13To10( &value ) ; - - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ; - TXNClear( ((TXNObject) m_macTXN) ) ; - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; - if ( !formerEditable ) - SetEditable( formerEditable ) ; - - Refresh() ; + GetPeer()->Replace( from , to , str) ; } void wxTextCtrl::Remove(long from, long to) { - 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) { - STPTextPaneVars *varsp = (STPTextPaneVars *) m_macTXNvars; - /* and our drawing environment as the operation - may force a redraw in the text area. */ - SetPort(varsp->fDrawingEnvironment); - /* change the selection */ - if ((from == -1) && (to == -1)) - TXNSelectAll((TXNObject) m_macTXN); - else - TXNSetSelection( varsp->fTXNRec, from, to); - TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart); + GetPeer()->SetSelection( from , to ) ; } bool wxTextCtrl::LoadFile(const wxString& file) { if ( wxTextCtrlBase::LoadFile(file) ) { - return TRUE; + return true; } - return FALSE; + return false; } void wxTextCtrl::WriteText(const wxString& str) { - wxString st = str ; - wxMacConvertNewlines13To10( &st ) ; - - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - long start , end , dummy ; - GetSelection( &start , &dummy ) ; - SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; - GetSelection( &dummy , &end ) ; - SetStyle( start , end , GetDefaultStyle() ) ; - if ( !formerEditable ) - SetEditable( formerEditable ) ; - - MacRedrawControl() ; + // TODO this MPRemoting will be moved into a remoting peer proxy for any command + if ( !wxIsMainThread() ) + { + // unfortunately CW 8 is not able to correctly deduce the template types, so we have + // to instantiate explicitly + wxMacMPRemoteGUICall( this , &wxTextCtrl::WriteText , str ) ; + return ; + } + else + { + GetPeer()->WriteText( str ) ; + } } void wxTextCtrl::AppendText(const wxString& text) @@ -1206,16 +682,7 @@ void wxTextCtrl::AppendText(const wxString& text) void wxTextCtrl::Clear() { - bool formerEditable = m_editable ; - if ( !formerEditable ) - SetEditable(true) ; - TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ; - TXNClear((TXNObject)m_macTXN); - - if ( !formerEditable ) - SetEditable( formerEditable ) ; - - Refresh() ; + GetPeer()->Clear() ; } bool wxTextCtrl::IsModified() const @@ -1240,27 +707,35 @@ wxSize wxTextCtrl::DoGetBestSize() const int hText; + // these are the numbers from the HIG, we reduce them by the borders + // first + switch( m_windowVariant ) { case wxWINDOW_VARIANT_NORMAL : - hText = 22 ; + hText = 22 - 6 ; break ; case wxWINDOW_VARIANT_SMALL : - hText = 19 ; + hText = 19 - 6 ; break ; case wxWINDOW_VARIANT_MINI : - hText= 15 ; + hText= 15 - 6 ; break ; default : - hText = 22 ; - break ; + 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 ; } + if ( !HasFlag(wxNO_BORDER) ) + hText += 6 ; + return wxSize(wText, hText); } @@ -1272,7 +747,7 @@ void wxTextCtrl::Undo() { if (CanUndo()) { - TXNUndo((TXNObject)m_macTXN); + GetPeer()->Undo() ; } } @@ -1280,29 +755,28 @@ void wxTextCtrl::Redo() { if (CanRedo()) { - TXNRedo((TXNObject)m_macTXN); + GetPeer()->Redo() ; } } bool wxTextCtrl::CanUndo() const { - if ( !IsEditable() ) + if ( !IsEditable() ) { - return false ; + return false ; } - return TXNCanUndo((TXNObject)m_macTXN,NULL); + return GetPeer()->CanUndo() ; } bool wxTextCtrl::CanRedo() const { - if ( !IsEditable() ) + if ( !IsEditable() ) { - return false ; + return false ; } - return TXNCanRedo((TXNObject)m_macTXN,NULL); + return GetPeer()->CanRedo() ; } -// Makes modifie or unmodified void wxTextCtrl::MarkDirty() { m_dirty = true; @@ -1315,99 +789,32 @@ void wxTextCtrl::DiscardEdits() int wxTextCtrl::GetNumberOfLines() const { - ItemCount lines ; - TXNGetLineCount((TXNObject)m_macTXN, &lines ) ; - return lines ; + 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) { -#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) - { - Point current ; - Point desired ; - TXNOffset selstart , selend ; - TXNGetSelection( (TXNObject) m_macTXN , &selstart , &selend) ; - TXNOffsetToPoint( (TXNObject) m_macTXN, selstart , ¤t); - TXNOffsetToPoint( (TXNObject) m_macTXN, pos , &desired); - //TODO use HIPoints for 10.3 and above - if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress ) - { - OSErr theErr = noErr; - SInt32 dv = desired.v - current.v ; - SInt32 dh = desired.h - current.h ; - TXNShowSelection( (TXNObject) m_macTXN , true ) ; - theErr = TXNScroll( (TXNObject) m_macTXN, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); - wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); - } - } -#endif + 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) ; } /* @@ -1429,6 +836,15 @@ void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) } } +void wxTextCtrl::OnEraseBackground(wxEraseEvent& event) +{ + // all erasing should be done by the real mac control implementation + // while this is true for MLTE under classic, the HITextView is somehow + // transparent but background erase is not working correctly, so intercept + // things while we can... + event.Skip() ; +} + void wxTextCtrl::OnChar(wxKeyEvent& event) { int key = event.GetKeyCode() ; @@ -1450,6 +866,16 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) return ; } + // Check if we have reached the max # of chars, but still allow navigation and deletion + if ( !IsMultiLine() && GetValue().Length() >= m_maxLength && + key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB && + key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxPROCESS_ENTER) ) + ) + { + // eat it, we don't want to add more than allowed # of characters + return; + } + // assume that any key not processed yet is going to modify the control m_dirty = true; @@ -1492,34 +918,35 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) event.SetEventObject(def); def->Command(event); return ; - } + } } - // this will make wxWindows eat the ENTER key so that + // this will make wxWidgets eat the ENTER key so that // we actually prevent line wrapping in a single line // text control - eat_key = TRUE; + 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; - - event.Skip() ; + int flags = 0; + if (!event.ShiftDown()) + flags |= wxNavigationKeyEvent::IsForward ; + if (event.ControlDown()) + flags |= wxNavigationKeyEvent::WinChange ; + Navigate(flags); return; } + else + { + // This is necessary (don't know why) or the tab will not + // be inserted. + WriteText(wxT("\t")); + } + break; } @@ -1528,7 +955,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) // perform keystroke handling if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL ) CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ; - else + else { EventRecord rec ; if ( wxMacConvertEventToRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ) @@ -1539,7 +966,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) keychar = short(ev->message & charCodeMask); keycode = short(ev->message & keyCodeMask) >> 8 ; - ::HandleControlKey( (ControlRef) m_macControl , keycode , keychar , ev->modifiers ) ; + m_peer->HandleKey( keycode , keychar , ev->modifiers ) ; } } } @@ -1549,7 +976,6 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) key == WXK_BACK) { wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event1.SetString( GetValue() ) ; event1.SetEventObject( this ); wxPostEvent(GetEventHandler(),event1); } @@ -1584,6 +1010,19 @@ 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() ); @@ -1609,48 +1048,1775 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) event.Enable( CanRedo() ); } +void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event) +{ + long from, to; + GetSelection(& from, & to); + event.Enable(from != -1 && to != -1 && from != to && IsEditable()) ; +} + +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 (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 ) { - return true ; + if ( !GetPeer()->SetupCursor(pt) ) + return wxWindow::MacSetupCursor( pt ) ; + else + return true ; } +#if !TARGET_API_MAC_OSX // user pane implementation -void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) +void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part) { + GetPeer()->MacControlUserPaneDrawProc( part ) ; } -wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) { - return kControlNoPart ; + return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ; } -wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) +wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) { - return kControlNoPart ; + return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ; } -void wxTextCtrl::MacControlUserPaneIdleProc() +void wxTextCtrl::MacControlUserPaneIdleProc() { + GetPeer()->MacControlUserPaneIdleProc( ) ; } -wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) { - return kControlNoPart ; + return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ; } -void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) +void wxTextCtrl::MacControlUserPaneActivateProc(bool activating) { + GetPeer()->MacControlUserPaneActivateProc( activating ) ; } -wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) +wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action) { - return kControlNoPart ; + return GetPeer()->MacControlUserPaneFocusProc( action ) ; } -void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) +void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) { + GetPeer()->MacControlUserPaneBackgroundProc( info ) ; } #endif - // wxUSE_TEXTCTRL +// ---------------------------------------------------------------------------- +// implementation base class +// ---------------------------------------------------------------------------- + +wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) : + wxMacControl( peer ) +{ +} + +wxMacTextControl::~wxMacTextControl() +{ +} + +void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style) +{ +} + +void wxMacTextControl::Copy() +{ +} + +void wxMacTextControl::Cut() +{ +} + +void wxMacTextControl::Paste() +{ +} + +bool wxMacTextControl::CanPaste() const +{ + return false ; +} + +void wxMacTextControl::SetEditable(bool editable) +{ +} + +wxTextPos wxMacTextControl::GetLastPosition() const +{ + return GetStringValue().Length() ; +} + +void wxMacTextControl::Replace( long from , long to , const wxString str ) +{ +} + +void wxMacTextControl::Clear() +{ + SetStringValue( wxEmptyString ) ; +} + +bool wxMacTextControl::CanUndo() const +{ + return false ; +} + +void wxMacTextControl::Undo() { } + +bool wxMacTextControl::CanRedo() const +{ + return false ; +} + +void wxMacTextControl::Redo() +{ +} + +long wxMacTextControl::XYToPosition(long x, long y) const +{ + return 0 ; +} + +bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const +{ + return false ; +} + +void wxMacTextControl::ShowPosition( long WXUNUSED(pos) ) +{ +} + +int wxMacTextControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + wxString content = GetStringValue() ; + lines = 1; + for (size_t i = 0; i < content.Length() ; i++) + { + if (content[i] == '\r') lines++; + } + return lines ; +} + +wxString wxMacTextControl::GetLineText(long lineNo) const +{ + // TODO change this if possible to reflect real lines + wxString content = GetStringValue() ; + + // Find line first + int count = 0; + for (size_t i = 0; i < content.Length() ; i++) + { + if (count == lineNo) + { + // Add chars in line then + wxString tmp; + + for (size_t j = i; j < content.Length(); j++) + { + if (content[j] == '\n') + return tmp; + + tmp += content[j]; + } + + return tmp; + } + if (content[i] == '\n') count++; + } + return wxEmptyString ; +} + +int wxMacTextControl::GetLineLength(long lineNo) const +{ + // TODO change this if possible to reflect real lines + wxString content = GetStringValue() ; + + // Find line first + int count = 0; + for (size_t i = 0; i < content.Length() ; i++) + { + if (count == lineNo) + { + // Count chars in line then + count = 0; + for (size_t j = i; j < content.Length(); j++) + { + count++; + if (content[j] == '\n') return count; + } + + return count; + } + if (content[i] == '\n') count++; + } + return 0 ; +} + +// ---------------------------------------------------------------------------- +// standard unicode control implementation +// ---------------------------------------------------------------------------- + +#if TARGET_API_MAC_OSX + +wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacTextControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + wxMacCFStringHolder cf(st , m_font.GetEncoding()) ; + CFStringRef cfr = cf ; + Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ; + m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ; + CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ; + + if ( !(m_windowStyle & wxTE_MULTILINE) ) + { + SetData( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ; + } +} + +wxMacUnicodeTextControl::~wxMacUnicodeTextControl() +{ +} + +void wxMacUnicodeTextControl::VisibilityChanged(bool shown) +{ + if ( !(m_windowStyle & wxTE_MULTILINE) && shown ) + { + // work around a refresh issue insofar as not always the entire content is shown even if this would be possible + ControlEditTextSelectionRec sel ; + CFStringRef value = NULL ; + + verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ); + verify_noerr( GetData( 0, m_valueTag , &value ) ); + verify_noerr( SetData( 0, m_valueTag, &value ) ); + verify_noerr( SetData( 0, kControlEditTextSelectionTag, &sel ) ); + + CFRelease( value ) ; + } +} +wxString wxMacUnicodeTextControl::GetStringValue() const +{ + wxString result ; + CFStringRef value = GetData(0,m_valueTag) ; + if ( value ) + { + wxMacCFStringHolder cf(value) ; + result = cf.AsString() ; + } +#if '\n' == 10 + wxMacConvertNewlines13To10( &result ) ; +#else + wxMacConvertNewlines10To13( &result ) ; +#endif + return result ; +} +void wxMacUnicodeTextControl::SetStringValue( const wxString &str) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; + verify_noerr( SetData( 0, m_valueTag , cf ) ) ; +} +void wxMacUnicodeTextControl::Copy() +{ + SendHICommand( kHICommandCopy ) ; +} +void wxMacUnicodeTextControl::Cut() +{ + SendHICommand( kHICommandCut ) ; +} +void wxMacUnicodeTextControl::Paste() +{ + SendHICommand( kHICommandPaste ) ; +} +bool wxMacUnicodeTextControl::CanPaste() const +{ + return true ; +} +void wxMacUnicodeTextControl::SetEditable(bool editable) +{ + SetData( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ; +} +void wxMacUnicodeTextControl::Remove( long from , long to ) +{ +} + +void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const +{ + ControlEditTextSelectionRec sel ; + verify_noerr(GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; + if ( from ) *from = sel.selStart ; + if ( to ) *to = sel.selEnd ; +} + +void wxMacUnicodeTextControl::SetSelection( long from , long to ) +{ + ControlEditTextSelectionRec sel ; + sel.selStart = from ; + sel.selEnd = to ; + SetData( 0 , kControlEditTextSelectionTag, &sel ) ; +} + +void wxMacUnicodeTextControl::WriteText(const wxString& str) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; + CFStringRef value = cf ; + SetData( 0, kControlEditTextInsertCFStringRefTag, &value ); + #else + wxString val = GetStringValue() ; + long start , end ; + GetSelection( &start , &end ) ; + val.Remove( start , end - start ) ; + val.insert( start , str ) ; + SetStringValue( val ) ; + SetSelection( start + str.Length() , start + str.Length() ) ; + #endif +} + +#endif + +// ---------------------------------------------------------------------------- +// MLTE control implementation (common part) +// ---------------------------------------------------------------------------- + +// if mlte is on read only , no changes at all are allowed, not even from +// procedural API, in order to allow changes via API all the same we must undo +// the readonly status while we are executing, this class helps to do so + +class wxMacEditHelper +{ +public : + wxMacEditHelper( TXNObject txn ) + { + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + m_txn = txn ; + TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ; + if ( m_data[0].uValue == kTXNReadOnly ) + { + TXNControlData data[] = { { kTXNReadWrite } } ; + TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ; + } + } + ~wxMacEditHelper() + { + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + if ( m_data[0].uValue == kTXNReadOnly ) + { + TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ; + } + } + protected : + TXNObject m_txn ; + TXNControlData m_data[1] ; +} ; + +wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer ) +{ + SetNeedsFocusRect( true ) ; +} + +wxString wxMacMLTEControl::GetStringValue() const +{ + wxString result ; + OSStatus err ; + Size actualSize = 0; + { +#if wxUSE_UNICODE + Handle theText ; + err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData ); + // all done + if ( err ) + { + actualSize = 0 ; + } + else + { + actualSize = GetHandleSize( theText ) / sizeof( UniChar) ; + if ( actualSize > 0 ) + { + wxChar *ptr = NULL ; +#if SIZEOF_WCHAR_T == 2 + ptr = new wxChar[actualSize + 1 ] ; + wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ; +#else + SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ; + HLock( theText ) ; + (((UniChar*)*theText)[actualSize]) = 0 ; + wxMBConvUTF16 converter ; + size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ; + ptr = new wxChar[noChars + 1] ; + + noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ; + ptr[noChars] = 0 ; + HUnlock( theText ) ; +#endif + ptr[actualSize] = 0 ; + result = wxString( ptr ) ; + delete[] ptr ; + } + DisposeHandle( theText ) ; + } +#else + Handle theText ; + err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); + // all done + if ( err ) + { + actualSize = 0 ; + } + else + { + actualSize = GetHandleSize( theText ) ; + if ( actualSize > 0 ) + { + HLock( theText ) ; + result = wxString( *theText , wxConvLocal , actualSize ) ; + HUnlock( theText ) ; + } + DisposeHandle( theText ) ; + } +#endif + } +#if '\n' == 10 + wxMacConvertNewlines13To10( &result ) ; +#else + wxMacConvertNewlines10To13( &result ) ; +#endif + return result ; +} + +void wxMacMLTEControl::SetStringValue( const wxString &str) +{ + wxString st = str ; + + wxMacConvertNewlines10To13( &st ) ; + { + wxMacWindowClipper c( m_peer ) ; + { + wxMacEditHelper help(m_txn) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + } + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + } +} + +TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) +{ + TXNFrameOptions frameOptions = + kTXNDontDrawCaretWhenInactiveMask +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3 + | kTXNDoFontSubstitutionMask +#endif + ; + + if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) + frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; + + if ( wxStyle & wxTE_MULTILINE ) + { + if ( ! ( wxStyle & wxTE_DONTWRAP ) ) + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + else + { + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; + frameOptions |= kTXNWantHScrollBarMask ; + } + + if ( !(wxStyle & wxTE_NO_VSCROLL ) ) + { + frameOptions |= kTXNWantVScrollBarMask ; + if ( frameOptions & kTXNWantHScrollBarMask ) + frameOptions |= kTXNDrawGrowIconMask ; + } + } + else + frameOptions |= kTXNSingleLineOnlyMask ; + + if ( wxStyle & wxHSCROLL ) + frameOptions |= kTXNWantHScrollBarMask ; + + return frameOptions ; +} + +void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible ) +{ + TXNControlTag iControlTags[] = + { + kTXNDoFontSubstitution, + kTXNWordWrapStateTag , + }; + TXNControlData iControlData[] = + { + {true}, + {kTXNNoAutoWrap}, + }; + + int toptag = WXSIZEOF( iControlTags ) ; + + if ( m_windowStyle & wxTE_MULTILINE ) + { + if (m_windowStyle & wxTE_DONTWRAP) + iControlData[1].uValue = kTXNNoAutoWrap ; + else + iControlData[1].uValue = kTXNAutoWrap ; + } + verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, + iControlTags, iControlData )) ; + + // setting the default font + // under 10.2 this causes a visible caret, therefore we avoid it + + if ( UMAGetSystemVersion() >= 0x1030 ) + { + Str255 fontName ; + SInt16 fontSize ; + Style fontStyle ; + + GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + + TXNTypeAttributes typeAttr[] = + { + { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , + { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , + { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + } ; + + verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, + kTXNStartOffset, + kTXNEndOffset) ); + } + + if ( m_windowStyle & wxTE_PASSWORD ) + { + UniChar c = 0xA5 ; + verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ; + } + + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + tback.bg.color = MAC_WXCOLORREF( background.GetPixel() ); + TXNSetBackground( m_txn , &tback); +} + +void wxMacMLTEControl::SetBackground( const wxBrush &brush ) +{ + // currently only solid background are supported + TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; + tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() ); + TXNSetBackground( m_txn , &tback); +} + +void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to) +{ + TXNTypeAttributes typeAttr[4] ; + Str255 fontName = "\pMonaco" ; + SInt16 fontSize = 12 ; + Style fontStyle = normal ; + RGBColor color ; + int attrCounter = 0 ; + if ( style.HasFont() ) + { + const wxFont &font = style.GetFont() ; + wxMacStringToPascal( font.GetFaceName() , fontName ) ; + fontSize = font.GetPointSize() ; + if ( font.GetUnderlined() ) + fontStyle |= underline ; + if ( font.GetWeight() == wxBOLD ) + fontStyle |= bold ; + if ( font.GetStyle() == wxITALIC ) + fontStyle |= italic ; + + typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ; + typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) fontName ; + typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ; + typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ; + typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ; + typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ; + typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ; + typeAttr[attrCounter+2].data.dataValue = fontStyle ; + attrCounter += 3 ; + } + if ( style.HasTextColour() ) + { + typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; + typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; + typeAttr[attrCounter].data.dataPtr = (void*) &color ; + color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ; + attrCounter += 1 ; + } + if ( attrCounter > 0 ) + { + verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, from , to) ); + } +} + +void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) +{ + wxMacEditHelper help(m_txn) ; + TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ; +} +void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style) +{ + wxMacEditHelper help(m_txn) ; + TXNSetAttribute( style , start,end ) ; +} + +void wxMacMLTEControl::Copy() +{ + ClearCurrentScrap(); + TXNCopy(m_txn); + TXNConvertToPublicScrap(); +} + +void wxMacMLTEControl::Cut() +{ + ClearCurrentScrap(); + TXNCut(m_txn); + TXNConvertToPublicScrap(); +} + +void wxMacMLTEControl::Paste() +{ + TXNConvertFromPublicScrap(); + TXNPaste(m_txn); +} + +bool wxMacMLTEControl::CanPaste() const +{ + return TXNIsScrapPastable() ; +} + +void wxMacMLTEControl::SetEditable(bool editable) +{ + TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; + TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; + TXNSetTXNObjectControls( m_txn , false , WXSIZEOF(tag) , tag , data ) ; +} + +wxTextPos wxMacMLTEControl::GetLastPosition() const +{ + wxTextPos actualsize = 0 ; + + Handle theText ; + OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); + /* all done */ + if ( err ) + { + actualsize = 0 ; + } + else + { + actualsize = GetHandleSize( theText ) ; + DisposeHandle( theText ) ; + } + + return actualsize ; +} + +void wxMacMLTEControl::Replace( long from , long to , const wxString str ) +{ + wxString value = str ; + wxMacConvertNewlines10To13( &value ) ; + + wxMacEditHelper help( m_txn ) ; + wxMacWindowClipper c( m_peer ) ; + + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; + SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; +} + +void wxMacMLTEControl::Remove( long from , long to ) +{ + wxMacWindowClipper c( m_peer ) ; + wxMacEditHelper help( m_txn ) ; + TXNSetSelection(m_txn , from , to ) ; + TXNClear( m_txn ) ; +} + +void wxMacMLTEControl::GetSelection( long* from, long* to) const +{ + TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ; +} + +void wxMacMLTEControl::SetSelection( long from , long to ) +{ + wxMacWindowClipper c( m_peer ) ; + /* change the selection */ + if ((from == -1) && (to == -1)) + TXNSelectAll(m_txn); + else + TXNSetSelection( m_txn, from, to); + TXNShowSelection( m_txn, kTXNShowStart); +} + +void wxMacMLTEControl::WriteText(const wxString& str) +{ + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + long start , end , dummy ; + GetSelection( &start , &dummy ) ; + wxMacWindowClipper c( m_peer ) ; + { + wxMacEditHelper helper( m_txn ) ; + SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + } + GetSelection( &dummy , &end ) ; + // TODO SetStyle( start , end , GetDefaultStyle() ) ; +} + +void wxMacMLTEControl::Clear() +{ + wxMacWindowClipper c( m_peer ) ; + wxMacEditHelper st(m_txn) ; + TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; + TXNClear(m_txn); +} + +bool wxMacMLTEControl::CanUndo() const +{ + return TXNCanUndo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Undo() +{ + TXNUndo( m_txn ) ; +} + +bool wxMacMLTEControl::CanRedo() const +{ + return TXNCanRedo( m_txn , NULL ) ; +} + +void wxMacMLTEControl::Redo() +{ + TXNRedo( m_txn ) ; +} + +int wxMacMLTEControl::GetNumberOfLines() const +{ + ItemCount lines = 0 ; + TXNGetLineCount(m_txn, &lines ) ; + return lines ; +} + +long wxMacMLTEControl::XYToPosition(long x, long y) const +{ + Point curpt ; + + wxTextPos lastpos = GetLastPosition() ; + + // TODO find a better implementation : while we can get the + // line metrics of a certain line, we don't get its starting + // position, so it would probably be rather a binary search + // for the start position + long xpos = 0 ; + long ypos = 0 ; + int lastHeight = 0 ; + + ItemCount n ; + for ( n = 0 ; n <= (ItemCount) lastpos ; ++n ) + { + if ( y == ypos && x == xpos ) + return n ; + + TXNOffsetToPoint( m_txn , n , &curpt); + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + lastHeight = curpt.v ; + } + else + ++xpos ; + } + return 0 ; +} + +bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const +{ + Point curpt ; + + wxTextPos lastpos = GetLastPosition() ; + + if ( y ) *y = 0 ; + if ( x ) *x = 0 ; + + if ( pos <= lastpos ) + { + // TODO find a better implementation : while we can get the + // line metrics of a certain line, we don't get its starting + // position, so it would probably be rather a binary search + // for the start position + long xpos = 0 ; + long ypos = 0 ; + int lastHeight = 0 ; + + ItemCount n ; + for ( n = 0 ; n <= (ItemCount) pos ; ++n ) + { + TXNOffsetToPoint(m_txn , n , &curpt); + + if ( curpt.v > lastHeight ) + { + xpos = 0 ; + if ( n > 0 ) + ++ypos ; + lastHeight = curpt.v ; + } + else + ++xpos ; + } + if ( y ) *y = ypos ; + if ( x ) *x = xpos ; + } + + return false ; +} + +void wxMacMLTEControl::ShowPosition( long pos ) +{ +#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) + { + Point current ; + Point desired ; + TXNOffset selstart , selend ; + TXNGetSelection( m_txn , &selstart , &selend) ; + TXNOffsetToPoint( m_txn, selstart , ¤t); + TXNOffsetToPoint( m_txn, pos , &desired); + //TODO use HIPoints for 10.3 and above + if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress ) + { + OSErr theErr = noErr; + SInt32 dv = desired.v - current.v ; + SInt32 dh = desired.h - current.h ; + TXNShowSelection( m_txn , true ) ; + theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); + // there will be an error returned for classic mlte implementation when the control is + // invisible, but HITextView works correctly, so we don't assert that one + // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); + } + } +#endif +} + +void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) +{ +#if wxUSE_UNICODE +#if SIZEOF_WCHAR_T == 2 + size_t len = st.Len() ; + TXNSetData( m_txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, + start, end); +#else + 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() ) + { + long ypos = 0 ; + + Fixed lineWidth, + lineHeight, + currentHeight = 0; + + // get the first possible position in the control + Point firstPoint; + TXNOffsetToPoint(m_txn, 0, &firstPoint); + + // Iterate through the lines until we reach the one we want, + // adding to our current y pixel point position + while (ypos < lineNo) + { + TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight); + currentHeight += lineHeight; + } + + Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) }; + TXNOffset theOffset; + TXNPointToOffset(m_txn, thePoint, &theOffset); + + wxString content = GetStringValue() ; + Point currentPoint = thePoint; + while(thePoint.v == currentPoint.v && theOffset < content.length()) + { + line += content[theOffset]; + TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint); + } + } + return line ; +} + +int wxMacMLTEControl::GetLineLength(long lineNo) const +{ + int theLength = 0; + + if ( lineNo < GetNumberOfLines() ) + { + long ypos = 0 ; + + Fixed lineWidth, + lineHeight, + currentHeight = 0; + + // get the first possible position in the control + Point firstPoint; + TXNOffsetToPoint(m_txn, 0, &firstPoint); + + // Iterate through the lines until we reach the one we want, + // adding to our current y pixel point position + while (ypos < lineNo) + { + TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight); + currentHeight += lineHeight; + } + + Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) }; + TXNOffset theOffset; + TXNPointToOffset(m_txn, thePoint, &theOffset); + + wxString content = GetStringValue() ; + Point currentPoint = thePoint; + while(thePoint.v == currentPoint.v && theOffset < content.length()) + { + ++theLength; + TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint); + } + } + return theLength ; +} + + +// ---------------------------------------------------------------------------- +// MLTE control implementation (classic part) +// ---------------------------------------------------------------------------- + +// OS X Notes : We still don't have a full replacement for MLTE, so this implementation +// has to live on. We have different problems coming from outdated implementations on the +// various OS X versions. Most deal with the scrollbars: they are not correctly embedded +// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is +// no way out, therefore we are using our own implementation and our own scrollbars .... + +#ifdef __WXMAC_OSX__ + +TXNScrollInfoUPP gTXNScrollInfoProc = NULL ; +ControlActionUPP gTXNScrollActionProc = NULL ; + +pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, TXNScrollBarOrientation + iScrollBarOrientation, SInt32 iRefCon) +{ + wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ; + SInt32 value = wxMax( iValue , 0 ) ; + SInt32 maximum = wxMax( iMaximumValue , 0 ) ; + + if ( iScrollBarOrientation == kTXNHorizontal ) + { + if ( mlte->m_sbHorizontal ) + { + SetControl32BitValue( mlte->m_sbHorizontal , value ) ; + SetControl32BitMaximum( mlte->m_sbHorizontal , maximum ) ; + mlte->m_lastHorizontalValue = value ; + } + } + else if ( iScrollBarOrientation == kTXNVertical ) + { + if ( mlte->m_sbVertical ) + { + SetControl32BitValue( mlte->m_sbVertical , value ) ; + SetControl32BitMaximum( mlte->m_sbVertical , maximum ) ; + mlte->m_lastVerticalValue = value ; + } + } +} + +pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) +{ + OSStatus err ; + wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ; + if ( mlte == NULL ) + return ; + + if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal ) + return ; + + bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ; + + SInt32 minimum = 0 ; + SInt32 maximum = GetControl32BitMaximum( controlRef ) ; + SInt32 value = GetControl32BitValue( controlRef ) ; + SInt32 delta = 0; + switch ( partCode ) + { + case kControlDownButtonPart : + delta = 10 ; + break ; + case kControlUpButtonPart : + delta = -10 ; + break ; + case kControlPageDownPart : + delta = GetControlViewSize( controlRef ) ; + break ; + case kControlPageUpPart : + delta = -GetControlViewSize( controlRef ) ; + break ; + case kControlIndicatorPart : + delta = value - + ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ; + break ; + default : + break ; + } + if ( delta != 0 ) + { + SInt32 newValue = value ; + + if ( partCode != kControlIndicatorPart ) + { + if( value + delta < minimum ) + delta = minimum - value ; + if ( value + delta > maximum ) + delta = maximum - value ; + + SetControl32BitValue( controlRef , value + delta ) ; + newValue = value + delta ; + } + + SInt32 verticalDelta = isHorizontal ? 0 : delta ; + SInt32 horizontalDelta = isHorizontal ? delta : 0 ; + + err = TXNScroll( mlte->m_txn , kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, + &verticalDelta , &horizontalDelta ); + + if ( isHorizontal ) + mlte->m_lastHorizontalValue = newValue ; + else + mlte->m_lastVerticalValue = newValue ; + } +} +#endif + +// make correct activations +void wxMacMLTEClassicControl::MacActivatePaneText(Boolean setActive) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + + wxMacWindowClipper clipper( textctrl ) ; + TXNActivate(m_txn, m_txnFrameID, setActive); + + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + if ( controlFocus == m_controlRef ) + TXNFocus( m_txn, setActive); +} + +void wxMacMLTEClassicControl::MacFocusPaneText(Boolean setFocus) +{ + TXNFocus( m_txn, setFocus); +} + +// guards against inappropriate redraw (hidden objects drawing onto window) + +void wxMacMLTEClassicControl::MacSetObjectVisibility(Boolean vis) +{ + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + + if ( controlFocus == m_controlRef && vis == false ) + { + SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ; + } + + TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; + TXNControlData iControlData[1] = { {(UInt32) false } }; + + verify_noerr( TXNGetTXNObjectControls( m_txn , 1, + iControlTags, iControlData ) ) ; + + if ( iControlData[0].uValue != vis ) + { + iControlData[0].uValue = vis ; + verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1, + iControlTags, iControlData )) ; + } + // we right now are always clipping as partial visibility (overlapped) visibility + // is also a problem, if we run into further problems we might set the FrameBounds to an empty + // rect here +} + +// make sure that the TXNObject is at the right position + +void wxMacMLTEClassicControl::MacUpdatePosition() +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return ; + + Rect bounds ; + UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds); + + wxRect visRect = textctrl->MacGetClippedClientRect() ; + Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ; + int x , y ; + x = y = 0 ; + textctrl->MacWindowToRootWindow( &x , &y ) ; + OffsetRect( &visBounds , x , y ) ; + + if ( !EqualRect( &bounds , &m_txnControlBounds ) || !EqualRect( &visBounds , &m_txnVisBounds) ) + { + m_txnControlBounds = bounds ; + m_txnVisBounds = visBounds ; + wxMacWindowClipper cl(textctrl) ; + +#ifdef __WXMAC_OSX__ + bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ; + if ( m_sbHorizontal || m_sbVertical ) + { + int w = bounds.right - bounds.left ; + int h = bounds.bottom - bounds.top ; + + if ( m_sbHorizontal ) + { + Rect sbBounds ; + + sbBounds.left = -1 ; + sbBounds.top = h - 14 ; + sbBounds.right = w + 1 ; + sbBounds.bottom = h + 1 ; + + if ( !isCompositing ) + OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ; + + SetControlBounds( m_sbHorizontal , &sbBounds ) ; + SetControlViewSize( m_sbHorizontal , w ) ; + } + if ( m_sbVertical ) + { + Rect sbBounds ; + + sbBounds.left = w - 14 ; + sbBounds.top = -1 ; + sbBounds.right = w + 1 ; + sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1 ; + + if ( !isCompositing ) + OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ; + + SetControlBounds( m_sbVertical , &sbBounds ) ; + SetControlViewSize( m_sbVertical , h ) ; + } + } + + Rect oldviewRect ; + TXNLongRect olddestRect ; + TXNGetRectBounds( m_txn , &oldviewRect , &olddestRect , NULL ) ; + + Rect viewRect = { m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ; + TXNLongRect destRect = { m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ; + + if ( olddestRect.right >= 10000 ) + destRect.right = destRect.left + 32000 ; + + if ( olddestRect.bottom >= 0x20000000 ) + destRect.bottom = destRect.top + 0x40000000 ; + + SectRect( &viewRect , &visBounds , &viewRect ) ; + TXNSetRectBounds( m_txn , &viewRect , &destRect , true ) ; +/* + TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left, + m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) , m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ), m_txnFrameID); +*/ +#else + + TXNSetFrameBounds( m_txn, m_txnControlBounds.top, m_txnControlBounds.left, + wxMax( m_txnControlBounds.bottom , m_txnControlBounds.top ) , + wxMax( m_txnControlBounds.right , m_txnControlBounds.left ) , m_txnFrameID); +#endif + // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a + // movement, therefore we have to force it + + // according to David Surovell this problem also sometimes occurs under OSX, so we use this as well + + TXNLongRect textRect ; + TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ; + if ( textRect.left < m_txnControlBounds.left ) + { + TXNShowSelection( m_txn , false ) ; + } + } +} + +void wxMacMLTEClassicControl::SetRect( Rect *r ) +{ + wxMacControl::SetRect( r ) ; + MacUpdatePosition() ; +} + +void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return ; + + if ( textctrl->MacIsReallyShown() ) + { + wxMacWindowClipper clipper( textctrl ) ; + TXNDraw( m_txn , NULL ) ; + } +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +{ + Point where = { y , x } ; + ControlPartCode result; + + result = 0; + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0 ; + + if (textctrl->MacIsReallyShown() ) + { + if (PtInRect(where, &m_txnControlBounds)) + result = kControlEditTextPart ; + else + { + // sometimes we get the coords also in control local coordinates, therefore test again + if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) + { + int x = 0 , y = 0 ; + textctrl->MacClientToRootWindow( &x , &y ) ; + where.h += x ; + where.v += y ; + } + if (PtInRect(where, &m_txnControlBounds)) + result = kControlEditTextPart ; + else + result = 0; + } + } + return result; +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0; + + ControlPartCode partCodeResult = 0; + + if (textctrl->MacIsReallyShown() ) + { + Point startPt = { y ,x } ; + // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them + if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) + { + int x = 0 , y = 0 ; + textctrl->MacClientToRootWindow( &x , &y ) ; + startPt.h += x ; + startPt.v += y ; + } + + switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v )) + { + case kControlEditTextPart : + { + wxMacWindowClipper clipper( textctrl ) ; + + EventRecord rec ; + ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; + TXNClick( m_txn, &rec ); + + } + break; + } + } + return partCodeResult; +} + +void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return ; + + if (textctrl->MacIsReallyShown()) + { + if (IsControlActive(m_controlRef)) + { + Point mousep; + + wxMacWindowClipper clipper( textctrl ) ; + GetMouse(&mousep); + + TXNIdle(m_txn); + + if (PtInRect(mousep, &m_txnControlBounds)) + { + RgnHandle theRgn; + RectRgn((theRgn = NewRgn()), &m_txnControlBounds); + TXNAdjustCursor(m_txn, theRgn); + DisposeRgn(theRgn); + } + } + } +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +{ + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0; + + wxMacWindowClipper clipper( textctrl ) ; + + EventRecord ev ; + memset( &ev , 0 , sizeof( ev ) ) ; + ev.what = keyDown ; + ev.modifiers = modifiers ; + ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ; + TXNKeyDown( m_txn , &ev); + + return kControlEntireControl; +} + +void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) +{ + MacActivatePaneText( activating ); +} + +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) +{ + ControlPartCode focusResult; + + focusResult = kControlFocusNoPart; + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + if ( textctrl == NULL ) + return 0; + + wxMacWindowClipper clipper( textctrl ) ; + + ControlRef controlFocus = 0 ; + GetKeyboardFocus( m_txnWindow , &controlFocus ) ; + bool wasFocused = ( controlFocus == m_controlRef ) ; + + switch (action) + { + case kControlFocusPrevPart: + case kControlFocusNextPart: + MacFocusPaneText( ( !wasFocused)); + focusResult = (!wasFocused) ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart; + break; + + case kControlFocusNoPart: + default: + MacFocusPaneText( false); + focusResult = kControlFocusNoPart; + break; + } + + return focusResult; +} + +void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info ) +{ +} + +wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacMLTEControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + + short featurSet; + + featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle + | kControlWantsActivate | kControlHandlesTracking // | kControlHasSpecialBackground + | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; + + verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) ); + + DoCreate(); + + AdjustCreationAttributes( *wxWHITE , true) ; + + MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ; + + { + 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() ; +} + +#ifdef __WXMAC_OSX__ + +ControlUserPaneDrawUPP gTPDrawProc = NULL; +ControlUserPaneHitTestUPP gTPHitProc = NULL; +ControlUserPaneTrackingUPP gTPTrackProc = NULL; +ControlUserPaneIdleUPP gTPIdleProc = NULL; +ControlUserPaneKeyDownUPP gTPKeyProc = NULL; +ControlUserPaneActivateUPP gTPActivateProc = NULL; +ControlUserPaneFocusUPP gTPFocusProc = NULL; + +static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneDrawProc(part) ; +} + +static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneHitTestProc(where.h , where.v) ; + else + return kControlNoPart ; +} + +static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ; + else + return kControlNoPart ; +} + +static pascal void wxMacControlUserPaneIdleProc(ControlRef control) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneIdleProc() ; +} + +static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ; + else + return kControlNoPart ; +} + +static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneActivateProc(activating) ; +} + +static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + return win->MacControlUserPaneFocusProc(action) ; + else + return kControlNoPart ; +} + +/* +static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info) +{ + wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; + if ( win ) + win->MacControlUserPaneBackgroundProc(info) ; +} +*/ +#endif + +// TXNRegisterScrollInfoProc + +OSStatus wxMacMLTEClassicControl::DoCreate() +{ + Rect bounds; + + OSStatus err = noErr ; + + /* set up our globals */ +#ifdef __WXMAC_OSX__ + if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc); + if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc); + if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(wxMacControlUserPaneTrackingProc); + if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(wxMacControlUserPaneIdleProc); + if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc); + if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc); + if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc); + + if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ; + if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ; +#endif + + /* set the initial settings for our private data */ + + m_txnWindow =GetControlOwner(m_controlRef); + m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow); + +#ifdef __WXMAC_OSX__ + /* set up the user pane procedures */ + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc); + SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc); +#endif + /* calculate the rectangles used by the control */ + UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds); + + m_txnControlBounds = bounds ; + m_txnVisBounds = bounds ; + + CGrafPtr origPort = NULL ; + GDHandle origDev = NULL ; + GetGWorld( &origPort , &origDev ) ; + SetPort(m_txnPort); + + /* create the new edit field */ + + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ; + +#ifdef __WXMAC_OSX__ + + // the scrollbars are not correctly embedded but are inserted at the root + // this gives us problems as we have erratic redraws even over the structure + // area + + m_sbHorizontal = 0 ; + m_sbVertical = 0 ; + m_lastHorizontalValue = 0 ; + m_lastVerticalValue = 0 ; + + Rect sb = { 0 , 0 , 0 , 0 } ; + if ( frameOptions & kTXNWantVScrollBarMask ) + { + CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbVertical ) ; + SetControlReference( m_sbVertical , (SInt32) this ) ; + SetControlAction( m_sbVertical, gTXNScrollActionProc ); + ShowControl( m_sbVertical ) ; + EmbedControl( m_sbVertical , m_controlRef ) ; + frameOptions &= ~kTXNWantVScrollBarMask ; + } + if ( frameOptions & kTXNWantHScrollBarMask ) + { + CreateScrollBarControl( m_txnWindow , &sb , 0 , 0 , 100 , 1 , true , gTXNScrollActionProc , &m_sbHorizontal ) ; + SetControlReference( m_sbHorizontal , (SInt32) this ) ; + SetControlAction( m_sbHorizontal, gTXNScrollActionProc ); + ShowControl( m_sbHorizontal ) ; + EmbedControl( m_sbHorizontal , m_controlRef ) ; + frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask); + } + +#endif + + verify_noerr(TXNNewObject(NULL, m_txnWindow , &bounds, + frameOptions , + kTXNTextEditStyleFrameType, + kTXNTextensionFile, + kTXNSystemDefaultEncoding, + &m_txn, &m_txnFrameID, NULL ) ); +/* + TXNCarbonEventInfo cInfo ; + + cInfo.useCarbonEvents = false ; + cInfo.filler = 0 ; + cInfo.flags = 0 ; + cInfo.fDictionary = NULL ; + + TXNControlTag iControlTags[] = + { + kTXNUseCarbonEvents , + }; + TXNControlData iControlData[] = + { + {(UInt32) &cInfo }, + }; + + int toptag = WXSIZEOF( iControlTags ) ; + + verify_noerr( TXNSetTXNObjectControls( m_txn, false , toptag, + iControlTags, iControlData )) ; + +*/ +#ifdef __WXMAC_OSX__ + TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32) this); +#endif + + SetGWorld( origPort , origDev ) ; + return err; +} + +// ---------------------------------------------------------------------------- +// MLTE control implementation (OSX part) +// ---------------------------------------------------------------------------- + +#if TARGET_API_MAC_OSX + +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + +wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacMLTEControl( wxPeer ) +{ + m_font = wxPeer->GetFont() ; + m_windowStyle = style ; + Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ; + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + + HIRect hr = { bounds.left , bounds.top , bounds.right - bounds.left , bounds.bottom- bounds.top } ; + + m_scrollView = NULL ; + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ; + if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) ) + { + HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) | + ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ; + + HIViewSetFrame( m_scrollView, &hr ); + HIViewSetVisible( m_scrollView, true ); + } + + m_textView = NULL ; + HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ; + m_txn = HITextViewGetTXNObject( m_textView) ; + HIViewSetVisible( m_textView , true ) ; + if ( m_scrollView ) + { + HIViewAddSubview( m_scrollView , m_textView ) ; + m_controlRef = m_scrollView ; + wxPeer->MacInstallEventHandler( (WXWidget) m_textView ) ; + } + else + { + HIViewSetFrame( m_textView, &hr ); + m_controlRef = m_textView ; + } + + AdjustCreationAttributes( *wxWHITE , true ) ; + + wxMacWindowClipper c( m_peer ) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + + TXNSetSelection( m_txn, 0, 0); + TXNShowSelection( m_txn, kTXNShowStart); + +} + +OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart ) +{ + return SetKeyboardFocus( GetControlOwner( m_textView ) , + m_textView , focusPart ) ; +} + +bool wxMacMLTEHIViewControl::HasFocus() const +{ + ControlRef control ; + GetKeyboardFocus( GetUserFocusWindow() , &control ) ; + return control == m_textView ; +} + +#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + + +#endif + +#endif // wxUSE_TEXTCTRL