/////////////////////////////////////////////////////////////////////////////
// Name: textctrl.cpp
// Purpose: wxTextCtrl
-// Author: AUTHOR
-// Modified by:
-// Created: ??/??/98
+// Author: Stefan Csomor
+// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText)
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "textctrl.h"
-#endif
+#include "wx/wxprec.h"
+
+#if wxUSE_TEXTCTRL
-#ifdef __UNIX__
+
+#ifdef __DARWIN__
#include <sys/types.h>
#include <sys/stat.h>
#else
#include <stat.h>
#endif
-#include <fstream.h>
+
+#include "wx/msgdlg.h"
+
+#if wxUSE_STD_IOSTREAM
+ #if wxUSE_IOSTREAMH
+ #include <fstream.h>
+ #else
+ #include <fstream>
+ #endif
+#endif
#include "wx/app.h"
#include "wx/dc.h"
#include "wx/button.h"
-#include "wx/panel.h"
+#include "wx/toplevel.h"
#include "wx/textctrl.h"
-#include "wx/notebook.h"
-#include "wx/tabctrl.h"
#include "wx/settings.h"
#include "wx/filefn.h"
#include "wx/utils.h"
+#include "wx/sysopt.h"
+#include "wx/menu.h"
+#include "wx/intl.h"
#if defined(__BORLANDC__) && !defined(__WIN32__)
#include <alloc.h>
-#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__WXMAC_X__)
+#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__)
#include <malloc.h>
#endif
+#ifndef __DARWIN__
+#include <Scrap.h>
+#endif
+
+#ifndef __DARWIN__
+#include <MacTextEditor.h>
+#include <ATSUnicode.h>
+#include <TextCommon.h>
+#include <TextEncodingConverter.h>
+#endif
+
#include "wx/mac/uma.h"
-#if !USE_SHARED_LIBRARY
+
+// 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
+
+
+class wxMacFunctor
+{
+public :
+ wxMacFunctor() {}
+ virtual ~wxMacFunctor() {}
+
+ virtual void* operator()() = 0 ;
+
+ static void* CallBackProc( void *param )
+ {
+ wxMacFunctor* f = (wxMacFunctor*) param ;
+ void *result = (*f)() ;
+ return result ;
+ }
+} ;
+
+template<typename classtype, typename param1type>
+
+class wxMacObjectFunctor1 : public wxMacFunctor
+{
+ typedef void (classtype::*function)( param1type p1 ) ;
+ typedef void (classtype::*ref_function)( const param1type& p1 ) ;
+public :
+ wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) :
+ wxMacFunctor()
+ {
+ m_object = obj ;
+ m_function = f ;
+ m_param1 = p1 ;
+ }
+
+ wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) :
+ wxMacFunctor()
+ {
+ m_object = obj ;
+ m_refFunction = f ;
+ m_param1 = p1 ;
+ }
+
+ ~wxMacObjectFunctor1() {}
+
+ virtual void* operator()()
+ {
+ (m_object->*m_function)( m_param1 ) ;
+ return NULL ;
+ }
+
+private :
+ classtype* m_object ;
+ param1type m_param1 ;
+ union
+ {
+ function m_function ;
+ ref_function m_refFunction ;
+ } ;
+} ;
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
+{
+ wxMacObjectFunctor1<classtype, param1type> params(object, function, p1) ;
+ void *result =
+ MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ;
+ return result ;
+}
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
+{
+ wxMacObjectFunctor1<classtype,param1type> params(object, function, p1) ;
+ void *result =
+ MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ;
+ return result ;
+}
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
+{
+ wxMutexGuiLeave() ;
+ void *result = wxMacMPRemoteCall( object , function , p1 ) ;
+ wxMutexGuiEnter() ;
+ return result ;
+}
+
+template<typename classtype, typename param1type>
+void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
+{
+ wxMutexGuiLeave() ;
+ void *result = wxMacMPRemoteCall( object , function , p1 ) ;
+ wxMutexGuiEnter() ;
+ return result ;
+}
+
+// common interface for all implementations
+class wxMacTextControl : public wxMacControl
+{
+public :
+ wxMacTextControl( wxTextCtrl *peer ) ;
+ ~wxMacTextControl() ;
+
+ virtual wxString GetStringValue() const = 0 ;
+ virtual void SetStringValue( const wxString &val ) = 0 ;
+ virtual void SetSelection( long from, long to ) = 0 ;
+ virtual void GetSelection( long* from, long* to ) const = 0 ;
+ virtual void WriteText( const wxString& str ) = 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 ) ;
+
+
+ virtual bool HasOwnContextMenu() const
+ { return false ; }
+
+ virtual bool SetupCursor( const wxPoint& pt )
+ { return false ; }
+
+ 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 ;
+
+#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 bool HasOwnContextMenu() const
+ {
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+ if ( UMAGetSystemVersion() >= 0x1040 )
+ {
+ TXNCommandEventSupportOptions options ;
+ TXNGetCommandEventSupport( m_txn , & options ) ;
+ return options & kTXNSupportEditCommandProcessing ;
+ }
+#endif
+
+ return false ;
+ }
+
+ virtual void Clear() ;
+
+ virtual bool CanUndo() const ;
+ virtual void Undo() ;
+ virtual bool CanRedo() const;
+ virtual void Redo() ;
+ virtual int GetNumberOfLines() const ;
+ virtual long XYToPosition(long x, long y) const ;
+ virtual bool PositionToXY(long pos, long *x, long *y) const ;
+ virtual void ShowPosition( long pos ) ;
+ virtual int GetLineLength(long lineNo) const ;
+ virtual wxString GetLineText(long lineNo) const ;
+
+ void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ;
+
+protected :
+ void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ;
+
+ TXNObject m_txn ;
+} ;
+
+#if TARGET_API_MAC_OSX
+
+// implementation available under OSX
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+class wxMacMLTEHIViewControl : public wxMacMLTEControl
+{
+public :
+ wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style ) ;
+ virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
+ virtual bool HasFocus() const ;
+ virtual void SetBackground( const wxBrush &brush) ;
+
+protected :
+ HIViewRef m_scrollView ;
+ HIViewRef m_textView ;
+};
+
+#endif
+
+class wxMacUnicodeTextControl : public wxMacTextControl
+{
+public :
+ wxMacUnicodeTextControl( wxTextCtrl *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style ) ;
+ ~wxMacUnicodeTextControl();
+
+ virtual void VisibilityChanged(bool shown);
+ virtual wxString GetStringValue() const ;
+ virtual void SetStringValue( const wxString &str) ;
+ virtual void Copy();
+ virtual void Cut();
+ virtual void Paste();
+ virtual bool CanPaste() const;
+ virtual void SetEditable(bool editable) ;
+ virtual void 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(bool setActive) ;
+ void MacFocusPaneText(bool setFocus) ;
+ void MacSetObjectVisibility(bool 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 TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ;
+ static pascal void TXNScrollInfoProc(
+ SInt32 iValue, SInt32 iMaximumValue,
+ TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon ) ;
+
+ ControlRef m_sbHorizontal ;
+ SInt32 m_lastHorizontalValue ;
+ ControlRef m_sbVertical ;
+ SInt32 m_lastVerticalValue ;
+#endif
+};
+
+
IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
- EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
- EVT_CHAR(wxTextCtrl::OnChar)
+ EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground )
+ EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
+ EVT_CHAR(wxTextCtrl::OnChar)
EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
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()
+
+
+void wxTextCtrl::Init()
+{
+ m_editable = true ;
+ m_dirty = false;
+
+ m_maxLength = 0;
+ m_privateContextMenu = NULL;
+}
+
+wxTextCtrl::~wxTextCtrl()
+{
+ delete m_privateContextMenu;
+}
+
+bool wxTextCtrl::Create( wxWindow *parent,
+ wxWindowID id,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxValidator& validator,
+ const wxString& name )
+{
+ m_macIsUserPane = false ;
+ m_editable = true ;
+
+ if ( ! (style & wxNO_BORDER) )
+ style = (style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ;
+
+ if ( !wxTextCtrlBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
+ return false;
+
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ wxASSERT_MSG(
+ !(m_windowStyle & wxTE_PROCESS_ENTER),
+ wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
+
+ m_windowStyle |= wxTE_PROCESS_ENTER;
+ style |= wxTE_PROCESS_ENTER ;
+ }
+
+ bool forceMLTE = false ;
+
+#if wxUSE_SYSTEM_OPTIONS
+ if (wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_MLTE ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1))
+ {
+ forceMLTE = true ;
+ }
+#endif
+
+#ifdef __WXMAC_OSX__
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ if ( UMAGetSystemVersion() >= 0x1030 && !forceMLTE )
+ {
+ if ( m_windowStyle & wxTE_MULTILINE )
+ m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
+ }
+#endif
+
+ if ( !m_peer )
+ {
+ if ( !(m_windowStyle & wxTE_MULTILINE) && !forceMLTE )
+ m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;
+ }
#endif
-// Text item
-wxTextCtrl::wxTextCtrl()
-{
-}
-
-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;
-
-bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& st,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name)
-{
- // base initialization
- if ( !CreateBase(parent, id, pos, size, style, validator, name) )
- return FALSE;
-
- wxSize mySize = size ;
- if ( UMAHasAppearance() )
- {
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
- }
- else
- {
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
- }
-
-
- Rect bounds ;
- Str255 title ;
-
- if ( mySize.y == -1 )
- {
- if ( UMAHasAppearance() )
- mySize.y = 13 ;
- else
- mySize.y = 24 ;
-
- mySize.y += 2 * m_macVerticalBorder ;
- }
-
- MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
-
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1,
- ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
- MacPostControlCreate() ;
-
- wxString value ;
-
- {
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- (*teH)->lineHeight = -1 ;
- }
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
-
- return TRUE;
+ if ( !m_peer )
+ m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
+
+ MacPostControlCreate(pos, size) ;
+
+ // only now the embedding is correct and we can do a positioning update
+
+ MacSuperChangedPosition() ;
+
+ if ( m_windowStyle & wxTE_READONLY)
+ SetEditable( false ) ;
+
+ SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ;
+
+ return true;
+}
+
+void wxTextCtrl::MacSuperChangedPosition()
+{
+ wxWindow::MacSuperChangedPosition() ;
+ GetPeer()->SuperChangedPosition() ;
+}
+
+void wxTextCtrl::MacVisibilityChanged()
+{
+ GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
+}
+
+void wxTextCtrl::MacEnabledStateChanged()
+{
}
wxString wxTextCtrl::GetValue() const
{
- Size actualsize;
- UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
- wxBuffer[actualsize] = 0 ;
- if( wxApp::s_macDefaultEncodingIsPC )
- return wxMacMakePCStringFromMac( wxBuffer ) ;
- else
- return wxString(wxBuffer);
+ return GetPeer()->GetStringValue() ;
}
void wxTextCtrl::GetSelection(long* from, long* to) const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- *from = (**teH).selStart;
- *to = (**teH).selEnd;
-}
-
-void wxTextCtrl::SetValue(const wxString& st)
-{
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- wxDC::MacInvalidateSetup() ;
- }
- }
+ GetPeer()->GetSelection( from , to ) ;
+}
+
+void wxTextCtrl::SetValue(const wxString& str)
+{
+ // optimize redraws
+ if ( GetValue() == str )
+ return ;
+
+ GetPeer()->SetStringValue( str ) ;
+
+ wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
+ event.SetString( GetValue() );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+}
+
+void wxTextCtrl::SetMaxLength(unsigned long len)
+{
+ m_maxLength = len ;
+}
+
+bool wxTextCtrl::SetFont( const wxFont& font )
+{
+ if ( !wxTextCtrlBase::SetFont( font ) )
+ return false ;
+
+ GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ;
+
+ return true ;
+}
+
+bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+ GetPeer()->SetStyle( start , end , style ) ;
+
+ return true ;
+}
+
+bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
+{
+ wxTextCtrlBase::SetDefaultStyle( style ) ;
+ SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+
+ return true ;
}
// Clipboard operations
+
void wxTextCtrl::Copy()
{
if (CanCopy())
- {
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECopy( teH ) ;
-#if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
-#else
- OSErr err ;
- err = ZeroScrap( );
-#endif
- TEToScrap() ;
- }
+ GetPeer()->Copy() ;
}
void wxTextCtrl::Cut()
{
if (CanCut())
{
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECut( teH ) ;
-#if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
-#else
- OSErr err ;
- err = ZeroScrap( );
-#endif
- TEToScrap() ;
- // MacInvalidateControl() ;
- }
+ GetPeer()->Cut() ;
+
+ wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+ }
}
void wxTextCtrl::Paste()
{
if (CanPaste())
{
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEFromScrap() ;
- TEPaste( teH ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- wxDC::MacInvalidateSetup() ;
- }
- }
- }
+ GetPeer()->Paste() ;
+
+ // TODO: eventually we should add setting the default style again
+
+ wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+ }
}
bool wxTextCtrl::CanCopy() const
{
// Can copy if there's a selection
long from, to;
- GetSelection(& from, & to);
+ GetSelection( &from, &to );
+
return (from != to);
}
bool wxTextCtrl::CanCut() const
{
+ if ( !IsEditable() )
+ return false;
+
// Can cut if there's a selection
long from, to;
- GetSelection(& from, & to);
+ GetSelection( &from, &to );
+
return (from != to);
}
bool wxTextCtrl::CanPaste() const
{
if (!IsEditable())
- return FALSE;
-
- long offset ;
-#if TARGET_CARBON
- OSStatus err = noErr;
- ScrapRef scrapRef;
-
- err = GetCurrentScrap( &scrapRef );
- if ( err != noTypeErr && err != memFullErr )
- {
- ScrapFlavorFlags flavorFlags;
- Size byteCount;
-
- if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
- {
- if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
- {
- return TRUE ;
- }
- }
- }
- return FALSE;
-
-#else
- if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
- {
- return TRUE ;
- }
-#endif
- return FALSE ;
+ return false;
+
+ return GetPeer()->CanPaste() ;
}
void wxTextCtrl::SetEditable(bool editable)
{
- if ( editable )
- UMAActivateControl( m_macControl ) ;
- else
- UMADeactivateControl( m_macControl ) ;
+ if ( editable != m_editable )
+ {
+ m_editable = editable ;
+ GetPeer()->SetEditable( editable ) ;
+ }
}
void wxTextCtrl::SetInsertionPoint(long pos)
{
- SetSelection( pos , pos ) ;
+ SetSelection( pos , pos ) ;
}
void wxTextCtrl::SetInsertionPointEnd()
{
- long pos = GetLastPosition();
- SetInsertionPoint(pos);
+ wxTextPos pos = GetLastPosition();
+ SetInsertionPoint( pos );
}
long wxTextCtrl::GetInsertionPoint() const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).selStart ;
+ long begin, end ;
+ GetSelection( &begin , &end ) ;
+
+ return begin ;
}
-long wxTextCtrl::GetLastPosition() const
+wxTextPos wxTextCtrl::GetLastPosition() const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).teLength ;
+ return GetPeer()->GetLastPosition() ;
}
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
+void wxTextCtrl::Replace(long from, long to, const wxString& str)
{
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TESetSelect( from , to , teH ) ;
- TEDelete( teH ) ;
- TEInsert( value , value.Length() , teH ) ;
- Refresh() ;
+ GetPeer()->Replace( from , to , str ) ;
}
void wxTextCtrl::Remove(long from, long to)
{
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEDelete( teH ) ;
- Refresh() ;
+ GetPeer()->Remove( from , to ) ;
}
void wxTextCtrl::SetSelection(long from, long to)
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
-
- UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- TESetSelect( selection.selStart , selection.selEnd , teH ) ;
+ GetPeer()->SetSelection( from , to ) ;
}
bool wxTextCtrl::LoadFile(const wxString& file)
{
- if ( wxTextCtrlBase::LoadFile(file) )
- {
- return TRUE;
- }
-
- return FALSE;
+ return wxTextCtrlBase::LoadFile( file );
}
-void wxTextCtrl::WriteText(const wxString& text)
+void wxTextCtrl::WriteText(const wxString& str)
{
- TEHandle teH ;
- long size ;
-
- memcpy( wxBuffer, text , text.Length() ) ;
- wxBuffer[text.Length() ] = 0 ;
-// wxMacConvertNewlines( wxBuffer , wxBuffer ) ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ;
- Refresh() ;
+ // TODO: this MPRemoting will be moved into a remoting peer proxy for any command
+ if ( !wxIsMainThread() )
+ {
+ // unfortunately CW 8 is not able to correctly deduce the template types,
+ // so we have to instantiate explicitly
+ wxMacMPRemoteGUICall<wxTextCtrl,wxString>( this , &wxTextCtrl::WriteText , str ) ;
+
+ return ;
+ }
+
+ GetPeer()->WriteText( str ) ;
}
void wxTextCtrl::AppendText(const wxString& text)
{
SetInsertionPointEnd();
- WriteText(text);
+ WriteText( text );
}
void wxTextCtrl::Clear()
{
- UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- Refresh() ;
+ GetPeer()->Clear() ;
}
bool wxTextCtrl::IsModified() const
{
- return TRUE;
+ return m_dirty;
}
bool wxTextCtrl::IsEditable() const
{
- return IsEnabled();
+ return IsEnabled() && m_editable ;
}
bool wxTextCtrl::AcceptsFocus() const
{
// we don't want focus if we can't be edited
- return IsEditable() && wxControl::AcceptsFocus();
+ return /*IsEditable() && */ wxControl::AcceptsFocus();
}
wxSize wxTextCtrl::DoGetBestSize() const
{
- int wText = 100 ;
-
- int hText ;
- if ( UMAHasAppearance() )
- hText = 13 ;
- else
- hText = 24 ;
- hText += 2 * m_macHorizontalBorder ;
-/*
- int cx, cy;
- wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+ int wText, hText;
- int wText = DEFAULT_ITEM_WIDTH;
+ // these are the numbers from the HIG:
+ // we reduce them by the borders first
+ wText = 100 ;
- int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
-
- return wxSize(wText, hText);
-*/
- if ( m_windowStyle & wxTE_MULTILINE )
+ switch ( m_windowVariant )
{
- hText *= wxMin(GetNumberOfLines(), 5);
+ case wxWINDOW_VARIANT_NORMAL :
+ hText = 22 - 6 ;
+ break ;
+
+ case wxWINDOW_VARIANT_SMALL :
+ hText = 19 - 6 ;
+ break ;
+
+ case wxWINDOW_VARIANT_MINI :
+ hText = 15 - 6 ;
+ break ;
+
+ default :
+ hText = 22 - 6;
+ break ;
}
- //else: for single line control everything is ok
+
+ // 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);
}
void wxTextCtrl::Undo()
{
if (CanUndo())
- {
- }
+ GetPeer()->Undo() ;
}
void wxTextCtrl::Redo()
{
if (CanRedo())
- {
- }
+ GetPeer()->Redo() ;
}
bool wxTextCtrl::CanUndo() const
{
- return FALSE ;
+ if ( !IsEditable() )
+ return false ;
+
+ return GetPeer()->CanUndo() ;
}
bool wxTextCtrl::CanRedo() const
{
- return FALSE ;
+ if ( !IsEditable() )
+ return false ;
+
+ return GetPeer()->CanRedo() ;
+}
+
+void wxTextCtrl::MarkDirty()
+{
+ m_dirty = true;
}
-// Makes 'unmodified'
void wxTextCtrl::DiscardEdits()
{
- // TODO
+ m_dirty = false;
}
int wxTextCtrl::GetNumberOfLines() const
{
- // TODO
- return 0;
+ return GetPeer()->GetNumberOfLines() ;
}
long wxTextCtrl::XYToPosition(long x, long y) const
{
- // TODO
- return 0;
+ return GetPeer()->XYToPosition( x , y ) ;
}
bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
{
- return FALSE ;
+ return GetPeer()->PositionToXY( pos , x , y ) ;
}
void wxTextCtrl::ShowPosition(long pos)
{
- // TODO
+ return GetPeer()->ShowPosition(pos) ;
}
int wxTextCtrl::GetLineLength(long lineNo) const
{
- return GetValue().Length();
+ return GetPeer()->GetLineLength(lineNo) ;
}
wxString wxTextCtrl::GetLineText(long lineNo) const
{
- return GetValue();
+ return GetPeer()->GetLineText(lineNo) ;
}
-/*
- * Text item
- */
-
void wxTextCtrl::Command(wxCommandEvent & event)
{
- SetValue (event.GetString());
- ProcessCommand (event);
+ SetValue(event.GetString());
+ ProcessCommand(event);
}
void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
{
// By default, load the first file into the text window.
if (event.GetNumberOfFiles() > 0)
- {
- LoadFile(event.GetFiles()[0]);
- }
+ LoadFile( event.GetFiles()[0] );
+}
+
+void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
+{
+ // all erasing should be done by the real mac control implementation
+ // while this is true for MLTE under classic, the HITextView is somehow
+ // transparent but background erase is not working correctly, so intercept
+ // things while we can...
+ event.Skip() ;
}
void wxTextCtrl::OnChar(wxKeyEvent& event)
{
- switch ( event.KeyCode() )
+ int key = event.GetKeyCode() ;
+ bool eat_key = false ;
+
+ if ( key == 'c' && event.MetaDown() )
+ {
+ if ( CanCopy() )
+ Copy() ;
+
+ return ;
+ }
+
+ if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
+ !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
+// && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END
+ )
+ {
+ // eat it
+ return ;
+ }
+
+ // Check if we have reached the max # of chars (if it is set), but still
+ // allow navigation and deletion
+ if ( !IsMultiLine() && m_maxLength && GetValue().Length() >= m_maxLength &&
+ key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB &&
+ key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxPROCESS_ENTER) )
+ )
+ {
+ // eat it, we don't want to add more than allowed # of characters
+
+ // TODO: generate EVT_TEXT_MAXLEN()
+ return;
+ }
+
+ // assume that any key not processed yet is going to modify the control
+ m_dirty = true;
+
+ if ( key == 'v' && event.MetaDown() )
+ {
+ if ( CanPaste() )
+ Paste() ;
+
+ return ;
+ }
+
+ if ( key == 'x' && event.MetaDown() )
+ {
+ if ( CanCut() )
+ Cut() ;
+
+ return ;
+ }
+
+ switch ( key )
{
case WXK_RETURN:
- if (m_windowStyle & wxPROCESS_ENTER)
- {
+ if (m_windowStyle & wxPROCESS_ENTER)
+ {
wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
event.SetEventObject( this );
+ event.SetString( GetValue() );
if ( GetEventHandler()->ProcessEvent(event) )
return;
- }
+ }
+
if ( !(m_windowStyle & wxTE_MULTILINE) )
{
- wxWindow *parent = GetParent();
- wxPanel *panel = wxDynamicCast(parent, wxPanel);
- while ( parent != NULL && panel == NULL )
- {
- parent = parent->GetParent() ;
- panel = wxDynamicCast(parent, wxPanel);
- }
- if ( panel && panel->GetDefaultItem() )
- {
- wxButton *def = panel->GetDefaultItem() ;
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- event.Skip() ;
- return ;
- }
+ wxWindow *parent = GetParent();
+ while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
+ {
+ parent = parent->GetParent() ;
+ }
+
+ if ( parent && parent->GetDefaultItem() )
+ {
+ wxButton *def = wxDynamicCast(parent->GetDefaultItem(), wxButton);
+ if ( def && def->IsEnabled() )
+ {
+ wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+ event.SetEventObject(def);
+ def->Command(event);
+
+ return ;
+ }
+ }
+
+ // this will make wxWidgets eat the ENTER key so that
+ // we actually prevent line wrapping in a single line text control
+ eat_key = true;
}
- //else: multiline controls need Enter for themselves
-
break;
case WXK_TAB:
- // always produce navigation event - even if we process TAB
- // ourselves the fact that we got here means that the user code
- // decided to skip processing of this TAB - probably to let it
- // do its default job.
+ if ( !(m_windowStyle & wxTE_PROCESS_TAB))
{
- wxNavigationKeyEvent eventNav;
- eventNav.SetDirection(!event.ShiftDown());
- eventNav.SetWindowChange(event.ControlDown());
- eventNav.SetEventObject(this);
-
- if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
- return;
- event.Skip() ;
- return ;
+ int flags = 0;
+ if (!event.ShiftDown())
+ flags |= wxNavigationKeyEvent::IsForward ;
+ if (event.ControlDown())
+ flags |= wxNavigationKeyEvent::WinChange ;
+ Navigate(flags);
+
+ return;
+ }
+ else
+ {
+ // This is necessary (don't know why);
+ // otherwise the tab will not be inserted.
+ WriteText(wxT("\t"));
}
break;
+
+ default:
+ break;
}
- EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
- short keycode ;
- short keychar ;
- keychar = short(ev->message & charCodeMask);
- keycode = short(ev->message & keyCodeMask) >> 8 ;
- UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
- if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN)
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
- event.SetString( GetValue() ) ;
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
+ if (!eat_key)
+ {
+ // perform keystroke handling
+ event.Skip(true) ;
+ }
+ if ( ( key >= 0x20 && key < WXK_START ) ||
+ key == WXK_RETURN ||
+ key == WXK_DELETE ||
+ key == WXK_BACK)
+ {
+ wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event1.SetEventObject( this );
+ wxPostEvent( GetEventHandler(), event1 );
+ }
}
// ----------------------------------------------------------------------------
// standard handlers for standard edit menu events
// ----------------------------------------------------------------------------
-void wxTextCtrl::OnCut(wxCommandEvent& event)
+void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
{
Cut();
}
-void wxTextCtrl::OnCopy(wxCommandEvent& event)
+void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
{
Copy();
}
-void wxTextCtrl::OnPaste(wxCommandEvent& event)
+void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
{
Paste();
}
-void wxTextCtrl::OnUndo(wxCommandEvent& event)
+void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
{
Undo();
}
-void wxTextCtrl::OnRedo(wxCommandEvent& event)
+void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
{
Redo();
}
+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() );
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 ( GetPeer()->HasOwnContextMenu() )
+ {
+ event.Skip() ;
+ return ;
+ }
+
+ if (m_privateContextMenu == NULL)
+ {
+ m_privateContextMenu = new wxMenu;
+ m_privateContextMenu->Append(wxID_UNDO, _("&Undo"));
+ m_privateContextMenu->Append(wxID_REDO, _("&Redo"));
+ m_privateContextMenu->AppendSeparator();
+ m_privateContextMenu->Append(wxID_CUT, _("Cu&t"));
+ m_privateContextMenu->Append(wxID_COPY, _("&Copy"));
+ m_privateContextMenu->Append(wxID_PASTE, _("&Paste"));
+ m_privateContextMenu->Append(wxID_CLEAR, _("&Delete"));
+ m_privateContextMenu->AppendSeparator();
+ m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All"));
+ }
+
+ if (m_privateContextMenu != NULL)
+ PopupMenu(m_privateContextMenu);
+}
+
+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
+{
+ if ( !GetPeer()->SetupCursor( pt ) )
+ return wxWindow::MacSetupCursor( pt ) ;
+ else
+ return true ;
+}
+
+#if !TARGET_API_MAC_OSX
+
+// user pane implementation
+
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+ GetPeer()->MacControlUserPaneDrawProc( part ) ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+ return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
+{
+ return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ;
+}
+
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+ GetPeer()->MacControlUserPaneIdleProc( ) ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+ return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ;
+}
+
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
+ GetPeer()->MacControlUserPaneActivateProc( activating ) ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+ return GetPeer()->MacControlUserPaneFocusProc( action ) ;
+}
+
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+ GetPeer()->MacControlUserPaneBackgroundProc( info ) ;
+}
+
+#endif
+
+// ----------------------------------------------------------------------------
+// implementation base class
+// ----------------------------------------------------------------------------
+
+wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) :
+ wxMacControl( peer )
+{
+}
+
+wxMacTextControl::~wxMacTextControl()
+{
+}
+
+void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+}
+
+void wxMacTextControl::Copy()
+{
+}
+
+void wxMacTextControl::Cut()
+{
+}
+
+void wxMacTextControl::Paste()
+{
+}
+
+bool wxMacTextControl::CanPaste() const
+{
+ return false ;
+}
+
+void wxMacTextControl::SetEditable(bool editable)
+{
+}
+
+wxTextPos wxMacTextControl::GetLastPosition() const
+{
+ return GetStringValue().Length() ;
+}
+
+void wxMacTextControl::Replace( long from , long to , const wxString &val )
+{
+ SetSelection( from , to ) ;
+ WriteText( val ) ;
+}
+
+void wxMacTextControl::Remove( long from , long to )
+{
+ SetSelection( from , to ) ;
+ WriteText( wxEmptyString) ;
+}
+
+void wxMacTextControl::Clear()
+{
+ SetStringValue( wxEmptyString ) ;
+}
+
+bool wxMacTextControl::CanUndo() const
+{
+ return false ;
+}
+
+void wxMacTextControl::Undo()
+{
+}
+
+bool wxMacTextControl::CanRedo() const
+{
+ return false ;
+}
+
+void wxMacTextControl::Redo()
+{
+}
+
+long wxMacTextControl::XYToPosition(long 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 ;
+
+ OSStatus err = CreateEditUnicodeTextControl(
+ MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr ,
+ isPassword , NULL , &m_controlRef ) ;
+ verify_noerr( err );
+
+ if ( !(m_windowStyle & wxTE_MULTILINE) )
+ SetData<Boolean>( 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<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
+ verify_noerr( GetData<CFStringRef>( 0, m_valueTag, &value ) );
+ verify_noerr( SetData<CFStringRef>( 0, m_valueTag, &value ) );
+ verify_noerr( SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
+
+ CFRelease( value ) ;
+ }
+}
+
+wxString wxMacUnicodeTextControl::GetStringValue() const
+{
+ wxString result ;
+ CFStringRef value = GetData<CFStringRef>(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<CFStringRef>( 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)
+{
+#if 0 // leads to problem because text cannot be selected anymore
+ SetData<Boolean>( kControlEditTextPart , kControlEditTextLockedTag , (Boolean) !editable ) ;
+#endif
+}
+
+void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const
+{
+ ControlEditTextSelectionRec sel ;
+ verify_noerr( GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) ) ;
+ if ( from )
+ *from = sel.selStart ;
+ if ( to )
+ *to = sel.selEnd ;
+}
+
+void wxMacUnicodeTextControl::SetSelection( long from , long to )
+{
+ ControlEditTextSelectionRec sel ;
+ if ((from == -1) && (to == -1))
+ {
+ from = 0 ;
+ to = 32767 ; // sel has 16 bit signed values, max is 32767
+ }
+
+ sel.selStart = from ;
+ sel.selEnd = to ;
+ SetData<ControlEditTextSelectionRec>( 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<CFStringRef>( 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 MTLE is read only, no changes at all are allowed, not even from
+// procedural API, in order to allow changes via API all the same we must undo
+// the readonly status while we are executing, this class helps to do so
+
+class wxMacEditHelper
+{
+public :
+ wxMacEditHelper( TXNObject txn )
+ {
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ m_txn = txn ;
+ TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ;
+ if ( m_data[0].uValue == kTXNReadOnly )
+ {
+ TXNControlData data[] = { { kTXNReadWrite } } ;
+ TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
+ }
+ }
+
+ ~wxMacEditHelper()
+ {
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ if ( m_data[0].uValue == kTXNReadOnly )
+ TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ;
+ }
+
+protected :
+ TXNObject m_txn ;
+ TXNControlData m_data[1] ;
+} ;
+
+wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer )
+ : wxMacTextControl( peer )
+{
+ SetNeedsFocusRect( true ) ;
+}
+
+wxString wxMacMLTEControl::GetStringValue() const
+{
+ wxString result ;
+ OSStatus err ;
+ Size actualSize = 0;
+
+ {
+#if wxUSE_UNICODE
+ Handle theText ;
+ err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNUnicodeTextData );
+
+ // all done
+ if ( err != noErr )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) / sizeof(UniChar) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = NULL ;
+
+#if SIZEOF_WCHAR_T == 2
+ ptr = new wxChar[actualSize + 1] ;
+ wxStrncpy( ptr , (wxChar*)(*theText) , actualSize ) ;
+#else
+ SetHandleSize( theText, (actualSize + 1) * sizeof(UniChar) ) ;
+ HLock( theText ) ;
+ (((UniChar*)*theText)[actualSize]) = 0 ;
+ wxMBConvUTF16 converter ;
+ size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
+ 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 != noErr )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) ;
+ if ( actualSize > 0 )
+ {
+ HLock( theText ) ;
+ result = wxString( *theText , wxConvLocal , actualSize ) ;
+ HUnlock( theText ) ;
+ }
+
+ DisposeHandle( theText ) ;
+ }
+#endif
+ }
+
+#if '\n' == 10
+ wxMacConvertNewlines13To10( &result ) ;
+#else
+ wxMacConvertNewlines10To13( &result ) ;
+#endif
+
+ return result ;
+}
+
+void wxMacMLTEControl::SetStringValue( const wxString &str )
+{
+ wxString st = str;
+ wxMacConvertNewlines10To13( &st );
+
+ {
+ 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
+ frameOptions |= kTXNDoFontSubstitutionMask;
+#endif
+
+ if ( ! (wxStyle & wxTE_NOHIDESEL) )
+ frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
+
+ if ( wxStyle & (wxHSCROLL | wxTE_DONTWRAP) )
+ frameOptions |= kTXNWantHScrollBarMask ;
+
+ if ( wxStyle & wxTE_MULTILINE )
+ {
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+
+ if ( !(wxStyle & wxTE_NO_VSCROLL) )
+ {
+ frameOptions |= kTXNWantVScrollBarMask ;
+
+ // The following code causes drawing problems on 10.4. Perhaps it can be restored for
+ // older versions of the OS, but I'm not sure it's appropriate to put a grow icon here
+ // anyways, as AFAIK users can't actually use it to resize the text ctrl.
+// if ( frameOptions & kTXNWantHScrollBarMask )
+// frameOptions |= kTXNDrawGrowIconMask ;
+ }
+ }
+ else
+ {
+ frameOptions |= kTXNSingleLineOnlyMask ;
+ }
+
+ return frameOptions ;
+}
+
+void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
+{
+ TXNControlTag iControlTags[] =
+ {
+ kTXNDoFontSubstitution,
+ kTXNWordWrapStateTag ,
+ };
+ TXNControlData iControlData[] =
+ {
+ { true },
+ { kTXNNoAutoWrap },
+ };
+
+ int toptag = WXSIZEOF( iControlTags ) ;
+
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ iControlData[1].uValue =
+ (m_windowStyle & wxTE_DONTWRAP)
+ ? kTXNNoAutoWrap
+ : kTXNAutoWrap;
+ }
+
+ OSStatus err = TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) ;
+ verify_noerr( err );
+
+ // setting the default font:
+ // under 10.2 this causes a visible caret, therefore we avoid it
+
+ 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 } } ,
+ } ;
+
+ err = TXNSetTypeAttributes(
+ m_txn, sizeof(typeAttr) / sizeof(TXNTypeAttributes),
+ typeAttr, kTXNStartOffset, kTXNEndOffset );
+ verify_noerr( err );
+ }
+
+ if ( m_windowStyle & wxTE_PASSWORD )
+ {
+ UniChar c = 0x00A5 ;
+ err = TXNEchoMode( m_txn , c , 0 , true );
+ verify_noerr( err );
+ }
+
+ TXNBackground tback;
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = MAC_WXCOLORREF( background.GetPixel() );
+ TXNSetBackground( m_txn , &tback );
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
+ if ( UMAGetSystemVersion() >= 0x1040 )
+ {
+ TXNCommandEventSupportOptions options ;
+ if ( TXNGetCommandEventSupport( m_txn, &options ) == noErr )
+ {
+ options |=
+ kTXNSupportEditCommandProcessing
+ | kTXNSupportEditCommandUpdating
+ | kTXNSupportSpellCheckCommandProcessing
+ | kTXNSupportSpellCheckCommandUpdating
+ | kTXNSupportFontCommandProcessing
+ | kTXNSupportFontCommandUpdating;
+
+ TXNSetCommandEventSupport( m_txn , options ) ;
+ }
+ }
+#endif
+}
+
+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 attrCount = 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[attrCount].tag = kTXNQDFontNameAttribute ;
+ typeAttr[attrCount].size = kTXNQDFontNameAttributeSize ;
+ typeAttr[attrCount].data.dataPtr = (void*)fontName ;
+ attrCount++ ;
+
+ typeAttr[attrCount].tag = kTXNQDFontSizeAttribute ;
+ typeAttr[attrCount].size = kTXNFontSizeAttributeSize ;
+ typeAttr[attrCount].data.dataValue = (fontSize << 16) ;
+ attrCount++ ;
+
+ typeAttr[attrCount].tag = kTXNQDFontStyleAttribute ;
+ typeAttr[attrCount].size = kTXNQDFontStyleAttributeSize ;
+ typeAttr[attrCount].data.dataValue = fontStyle ;
+ attrCount++ ;
+ }
+
+ if ( style.HasTextColour() )
+ {
+ color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
+
+ typeAttr[attrCount].tag = kTXNQDFontColorAttribute ;
+ typeAttr[attrCount].size = kTXNQDFontColorAttributeSize ;
+ typeAttr[attrCount].data.dataPtr = (void*) &color ;
+ attrCount++ ;
+ }
+
+ if ( attrCount > 0 )
+ {
+ verify_noerr( TXNSetTypeAttributes( m_txn , attrCount , 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 == noErr )
+ {
+ actualsize = GetHandleSize( theText ) ;
+ DisposeHandle( theText ) ;
+ }
+ else
+ {
+ actualsize = 0 ;
+ }
+
+ return actualsize ;
+}
+
+void wxMacMLTEControl::Replace( long from , long to , const wxString &str )
+{
+ wxString value = str ;
+ wxMacConvertNewlines10To13( &value ) ;
+
+ wxMacEditHelper help( m_txn ) ;
+ 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 ;
+
+ // TODO: find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0, ypos = 0 ;
+ int lastHeight = 0 ;
+ ItemCount n ;
+
+ lastpos = GetLastPosition() ;
+ for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )
+ {
+ if ( y == ypos && x == xpos )
+ return n ;
+
+ TXNOffsetToPoint( m_txn, n, &curpt ) ;
+
+ if ( curpt.v > lastHeight )
+ {
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+
+ return 0 ;
+}
+
+bool wxMacMLTEControl::PositionToXY( long pos, long *x, long *y ) const
+{
+ Point curpt ;
+ wxTextPos lastpos ;
+
+ if ( y )
+ *y = 0 ;
+ if ( x )
+ *x = 0 ;
+
+ lastpos = GetLastPosition() ;
+ if ( pos <= lastpos )
+ {
+ // TODO: find a better implementation - while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0, ypos = 0 ;
+ int lastHeight = 0 ;
+ ItemCount n ;
+
+ for ( n = 0 ; n <= (ItemCount) pos ; ++n )
+ {
+ TXNOffsetToPoint( m_txn, n, &curpt ) ;
+
+ if ( curpt.v > lastHeight )
+ {
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+
+ if ( y )
+ *y = ypos ;
+ if ( x )
+ *x = xpos ;
+ }
+
+ return false ;
+}
+
+void wxMacMLTEControl::ShowPosition( long pos )
+{
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
+ {
+ Point current, desired ;
+ TXNOffset selstart, selend;
+
+ TXNGetSelection( m_txn, &selstart, &selend );
+ TXNOffsetToPoint( m_txn, selstart, ¤t );
+ TXNOffsetToPoint( m_txn, pos, &desired );
+
+ // TODO: use HIPoints for 10.3 and above
+ if ( (UInt32)TXNScroll != (UInt32)kUnresolvedCFragSymbolAddress )
+ {
+ OSErr theErr = noErr;
+ SInt32 dv = desired.v - current.v;
+ SInt32 dh = desired.h - current.h;
+ TXNShowSelection( m_txn, kTXNShowStart ) ; // NB: should this be kTXNShowStart or kTXNShowEnd ??
+ theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, &dv, &dh );
+
+ // there will be an error returned for classic MLTE implementation when the control is
+ // invisible, but HITextView works correctly, so we don't assert that one
+ // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+ }
+ }
+#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() )
+ {
+ Point firstPoint;
+ Fixed lineWidth, lineHeight, currentHeight;
+ long ypos ;
+
+ // get the first possible position in the control
+ TXNOffsetToPoint(m_txn, 0, &firstPoint);
+
+ // Iterate through the lines until we reach the one we want,
+ // adding to our current y pixel point position
+ ypos = 0 ;
+ currentHeight = 0;
+ while (ypos < lineNo)
+ {
+ TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+ currentHeight += lineHeight;
+ }
+
+ Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+ TXNOffset theOffset;
+ TXNPointToOffset(m_txn, thePoint, &theOffset);
+
+ wxString content = GetStringValue() ;
+ Point currentPoint = thePoint;
+ while (thePoint.v == currentPoint.v && theOffset < content.length())
+ {
+ line += content[theOffset];
+ TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint);
+ }
+ }
+
+ return line ;
+}
+
+int wxMacMLTEControl::GetLineLength(long lineNo) const
+{
+ int theLength = 0;
+
+ if ( lineNo < GetNumberOfLines() )
+ {
+ Point firstPoint;
+ Fixed lineWidth, lineHeight, currentHeight;
+ long ypos;
+
+ // get the first possible position in the control
+ TXNOffsetToPoint(m_txn, 0, &firstPoint);
+
+ // Iterate through the lines until we reach the one we want,
+ // adding to our current y pixel point position
+ ypos = 0;
+ currentHeight = 0;
+ while (ypos < lineNo)
+ {
+ TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
+ currentHeight += lineHeight;
+ }
+
+ Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
+ TXNOffset theOffset;
+ TXNPointToOffset(m_txn, thePoint, &theOffset);
+
+ wxString content = GetStringValue() ;
+ Point currentPoint = thePoint;
+ while (thePoint.v == currentPoint.v && theOffset < content.length())
+ {
+ ++theLength;
+ TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint);
+ }
+ }
+
+ return theLength ;
+}
+
+// ----------------------------------------------------------------------------
+// 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 )
+{
+ wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ;
+ if ( mlte == NULL )
+ return ;
+
+ if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal )
+ return ;
+
+ OSStatus err ;
+ bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ;
+
+ SInt32 minimum = 0 ;
+ SInt32 maximum = GetControl32BitMaximum( controlRef ) ;
+ SInt32 value = GetControl32BitValue( controlRef ) ;
+ SInt32 delta = 0;
+
+ switch ( partCode )
+ {
+ case kControlDownButtonPart :
+ delta = 10 ;
+ break ;
+
+ case kControlUpButtonPart :
+ delta = -10 ;
+ break ;
+
+ case kControlPageDownPart :
+ delta = GetControlViewSize( controlRef ) ;
+ break ;
+
+ case kControlPageUpPart :
+ delta = -GetControlViewSize( controlRef ) ;
+ break ;
+
+ case kControlIndicatorPart :
+ delta = value - (isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue) ;
+ break ;
+
+ default :
+ break ;
+ }
+
+ if ( delta != 0 )
+ {
+ SInt32 newValue = value ;
+
+ if ( partCode != kControlIndicatorPart )
+ {
+ if ( value + delta < minimum )
+ delta = minimum - value ;
+ if ( value + delta > maximum )
+ delta = maximum - value ;
+
+ SetControl32BitValue( controlRef , value + delta ) ;
+ newValue = value + delta ;
+ }
+
+ SInt32 verticalDelta = isHorizontal ? 0 : delta ;
+ SInt32 horizontalDelta = isHorizontal ? delta : 0 ;
+
+ err = TXNScroll(
+ mlte->m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels,
+ &verticalDelta, &horizontalDelta );
+ verify_noerr( err );
+
+ if ( isHorizontal )
+ mlte->m_lastHorizontalValue = newValue ;
+ else
+ mlte->m_lastVerticalValue = newValue ;
+ }
+}
+#endif
+
+// make correct activations
+void wxMacMLTEClassicControl::MacActivatePaneText(bool setActive)
+{
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
+
+ wxMacWindowClipper clipper( textctrl ) ;
+ TXNActivate( m_txn, m_txnFrameID, setActive );
+
+ ControlRef controlFocus = 0 ;
+ GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+ if ( controlFocus == m_controlRef )
+ TXNFocus( m_txn, setActive );
+}
+
+void wxMacMLTEClassicControl::MacFocusPaneText(bool setFocus)
+{
+ TXNFocus( m_txn, setFocus );
+}
+
+// guards against inappropriate redraw (hidden objects drawing onto window)
+
+void wxMacMLTEClassicControl::MacSetObjectVisibility(bool vis)
+{
+ ControlRef controlFocus = 0 ;
+ GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+
+ if ( !vis && (controlFocus == m_controlRef ) )
+ SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ;
+
+ TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+ TXNControlData iControlData[1] = { { (UInt32)false } };
+
+ verify_noerr( TXNGetTXNObjectControls( m_txn , 1, iControlTags, iControlData ) ) ;
+
+ if ( iControlData[0].uValue != vis )
+ {
+ iControlData[0].uValue = vis ;
+ verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1, iControlTags, iControlData ) ) ;
+ }
+
+ // currently, we always clip as partial visibility (overlapped) visibility is also a problem,
+ // if we run into further problems we might set the FrameBounds to an empty rect here
+}
+
+// make sure that the TXNObject is at the right position
+
+void wxMacMLTEClassicControl::MacUpdatePosition()
+{
+ wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
+ if ( textctrl == NULL )
+ return ;
+
+ Rect bounds ;
+ 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 ) ;
+
+#if 0
+ TXNSetFrameBounds(
+ m_txn,
+ m_txnControlBounds.top,
+ m_txnControlBounds.left,
+ m_txnControlBounds.bottom - (m_sbHorizontal ? 14 : 0),
+ m_txnControlBounds.right - (m_sbVertical ? 14 : 0),
+ m_txnFrameID );
+#endif
+#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 under Classic sometimes does not correctly scroll a selection into sight after a
+ // movement, therefore we have to force it
+
+ // this problem has been reported in OSX as well, so we use this here once again
+
+ TXNLongRect textRect ;
+ TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ;
+ if ( textRect.left < m_txnControlBounds.left )
+ TXNShowSelection( m_txn , kTXNShowStart ) ;
+ }
+}
+
+void wxMacMLTEClassicControl::SetRect( Rect *r )
+{
+ wxMacControl::SetRect( r ) ;
+ MacUpdatePosition() ;
+}
+
+void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart)
+{
+ wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
+ if ( textctrl == NULL )
+ return ;
+
+ if ( textctrl->MacIsReallyShown() )
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+ TXNDraw( m_txn , NULL ) ;
+ }
+}
+
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+ Point where = { y , x } ;
+ ControlPartCode result = kControlNoPart;
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef );
+ if ( (textctrl != NULL) && textctrl->MacIsReallyShown() )
+ {
+ if (PtInRect( where, &m_txnControlBounds ))
+ {
+ result = kControlEditTextPart ;
+ }
+ else
+ {
+ // sometimes we get the coords also in control local coordinates, therefore test again
+ 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 ;
+ }
+ }
+
+ return result;
+}
+
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc )
+{
+ ControlPartCode result = kControlNoPart;
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef );
+ if ( (textctrl != NULL) && textctrl->MacIsReallyShown() )
+ {
+ Point startPt = { y , x } ;
+ // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
+ 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;
+
+ default :
+ break;
+ }
+ }
+
+ return result;
+}
+
+void wxMacMLTEClassicControl::MacControlUserPaneIdleProc()
+{
+ wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
+ if ( textctrl == NULL )
+ return ;
+
+ if (textctrl->MacIsReallyShown())
+ {
+ if (IsControlActive(m_controlRef))
+ {
+ Point mousep;
+
+ wxMacWindowClipper clipper( textctrl ) ;
+ GetMouse(&mousep);
+
+ TXNIdle(m_txn);
+
+ if (PtInRect(mousep, &m_txnControlBounds))
+ {
+ RgnHandle theRgn = NewRgn();
+ RectRgn(theRgn, &m_txnControlBounds);
+ TXNAdjustCursor(m_txn, theRgn);
+ DisposeRgn(theRgn);
+ }
+ }
+ }
+}
+
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+ wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
+ if ( textctrl == NULL )
+ return kControlNoPart;
+
+ wxMacWindowClipper clipper( textctrl ) ;
+
+ EventRecord ev ;
+ memset( &ev , 0 , sizeof( ev ) ) ;
+ ev.what = keyDown ;
+ ev.modifiers = modifiers ;
+ ev.message = ((keyCode << 8) & keyCodeMask) | (charCode & charCodeMask);
+ TXNKeyDown( m_txn , &ev );
+
+ return kControlEntireControl;
+}
+
+void wxMacMLTEClassicControl::MacControlUserPaneActivateProc(bool activating)
+{
+ MacActivatePaneText( activating );
+}
+
+wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+ ControlPartCode focusResult = kControlFocusNoPart;
+
+ wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
+ if ( textctrl == NULL )
+ return focusResult;
+
+ wxMacWindowClipper clipper( textctrl ) ;
+
+ ControlRef controlFocus = NULL ;
+ GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
+ bool wasFocused = ( controlFocus == m_controlRef ) ;
+
+ switch (action)
+ {
+ case kControlFocusPrevPart:
+ case kControlFocusNextPart:
+ MacFocusPaneText( !wasFocused );
+ focusResult = (!wasFocused ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart);
+ break;
+
+ case kControlFocusNoPart:
+ default:
+ MacFocusPaneText( false );
+ focusResult = kControlFocusNoPart;
+ break;
+ }
+
+ return focusResult;
+}
+
+void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info )
+{
+}
+
+wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style )
+ : wxMacMLTEControl( wxPeer )
+{
+ m_font = wxPeer->GetFont() ;
+ m_windowStyle = style ;
+ Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+
+ short featureSet =
+ kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
+ | kControlWantsActivate | kControlHandlesTracking
+// | kControlHasSpecialBackground
+ | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+
+ OSStatus err = ::CreateUserPaneControl(
+ MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()),
+ &bounds, featureSet, &m_controlRef );
+ verify_noerr( err );
+
+ DoCreate();
+
+ AdjustCreationAttributes( *wxWHITE , true ) ;
+
+ MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ;
+
+ {
+ wxString st = str ;
+ wxMacConvertNewlines10To13( &st ) ;
+ wxMacWindowClipper clipper( m_peer ) ;
+ SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
+ TXNSetSelection( m_txn, 0, 0 ) ;
+ }
+}
+
+wxMacMLTEClassicControl::~wxMacMLTEClassicControl()
+{
+ TXNDeleteObject( m_txn );
+ m_txn = NULL ;
+}
+
+void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
+{
+ MacSetObjectVisibility( shown ) ;
+ wxMacControl::VisibilityChanged( shown ) ;
+}
+
+void wxMacMLTEClassicControl::SuperChangedPosition()
+{
+ MacUpdatePosition() ;
+ wxMacControl::SuperChangedPosition() ;
+}
+
+#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 ;
+}
+
+#if 0
+static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
+{
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ win->MacControlUserPaneBackgroundProc(info) ;
+}
+#endif
+
+#endif // __WXMAC_OSX__
+
+// 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 ;
+ GDHandle origDev ;
+
+ 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
+
+ err = TXNNewObject(
+ NULL, m_txnWindow, &bounds, frameOptions,
+ kTXNTextEditStyleFrameType, kTXNTextensionFile, kTXNSystemDefaultEncoding,
+ &m_txn, &m_txnFrameID, NULL );
+ verify_noerr( err );
+
+#if 0
+ TXNControlTag iControlTags[] = { kTXNUseCarbonEvents };
+ TXNControlData iControlData[] = { { (UInt32)&cInfo } };
+ int toptag = WXSIZEOF( iControlTags ) ;
+ TXNCarbonEventInfo cInfo ;
+ cInfo.useCarbonEvents = false ;
+ cInfo.filler = 0 ;
+ cInfo.flags = 0 ;
+ cInfo.fDictionary = NULL ;
+
+ verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) );
+#endif
+
+#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 ;
+}
+
+void wxMacMLTEHIViewControl::SetBackground( const wxBrush &brush )
+{
+ wxMacMLTEControl::SetBackground( brush ) ;
+
+#if 0
+ CGColorSpaceRef rgbSpace = CGColorSpaceCreateDeviceRGB();
+ RGBColor col = MAC_WXCOLORREF(brush.GetColour().GetPixel()) ;
+
+ float component[4] ;
+ component[0] = col.red / 65536.0 ;
+ component[1] = col.green / 65536.0 ;
+ component[2] = col.blue / 65536.0 ;
+ component[3] = 1.0 ; // alpha
+
+ CGColorRef color = CGColorCreate( rgbSpace , component );
+ HITextViewSetBackgroundColor( m_textView , color );
+ CGColorSpaceRelease( rgbSpace );
+#endif
+}
+
+#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+
+
+#endif
+
+#endif // wxUSE_TEXTCTRL
projects / wxWidgets.git / blobdiff