/////////////////////////////////////////////////////////////////////////////
-// Name: textctrl.cpp
+// Name: src/mac/carbon/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
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "textctrl.h"
-#endif
-
-#include "wx/defs.h"
+#include "wx/wxprec.h"
#if wxUSE_TEXTCTRL
+#include "wx/textctrl.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/dc.h"
+ #include "wx/button.h"
+ #include "wx/menu.h"
+ #include "wx/settings.h"
+ #include "wx/msgdlg.h"
+ #include "wx/toplevel.h"
+#endif
+
#ifdef __DARWIN__
- #include <sys/types.h>
- #include <sys/stat.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
#else
- #include <stat.h>
+ #include <stat.h>
+#endif
+
+#if wxUSE_STD_IOSTREAM
+ #if wxUSE_IOSTREAMH
+ #include <fstream.h>
+ #else
+ #include <fstream>
+ #endif
#endif
-#include <fstream.h>
-#include "wx/app.h"
-#include "wx/dc.h"
-#include "wx/button.h"
-#include "wx/toplevel.h"
-#include "wx/textctrl.h"
-#include "wx/notebook.h"
-#include "wx/tabctrl.h"
-#include "wx/settings.h"
#include "wx/filefn.h"
-#include "wx/utils.h"
+#include "wx/sysopt.h"
#if defined(__BORLANDC__) && !defined(__WIN32__)
- #include <alloc.h>
#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__)
- #include <malloc.h>
+ #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"
-#define wxUSE_MLTE 0
-#if wxUSE_MLTE == 0 // old textctrl implementation
+// 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 ) ;
+ TXNObject GetTXNObject() { return m_txn ; }
+
+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 ) ;
+ ~wxMacMLTEHIViewControl() ;
+
+ virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
+ virtual bool HasFocus() const ;
+ virtual void SetBackground( const wxBrush &brush) ;
+
+protected :
+ HIViewRef m_scrollView ;
+ HIViewRef m_textView ;
+ EventHandlerRef m_textEventHandlerRef ;
+};
+
+#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 ;
+
+ // as the selection tag only works correctly when the control has the focus we have to mirror the
+ // intended value
+ EventHandlerRef m_focusHandlerRef ;
+public :
+ ControlEditTextSelectionRec m_selection ;
+};
+
+#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
+};
+
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase)
-BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
+BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
+ EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground )
EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
EVT_CHAR(wxTextCtrl::OnChar)
EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
+ EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete)
+ EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll)
+
+ EVT_CONTEXT_MENU(wxTextCtrl::OnContextMenu)
EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
+ EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete)
+ EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll)
END_EVENT_TABLE()
-#endif
-// Text item
-wxTextCtrl::wxTextCtrl()
+
+void wxTextCtrl::Init()
{
+ m_editable = true ;
+ m_dirty = false;
+
+ m_maxLength = 0;
+ m_privateContextMenu = NULL;
+ m_triggerOnSetValue = true ;
}
-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;
+wxTextCtrl::~wxTextCtrl()
+{
+ delete m_privateContextMenu;
+}
-bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& st,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name)
+bool wxTextCtrl::Create( wxWindow *parent,
+ wxWindowID id,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxValidator& validator,
+ const wxString& name )
{
- // base initialization
- if ( !CreateBase(parent, id, pos, size, style, validator, name) )
- return FALSE;
+ m_macIsUserPane = false ;
+ m_editable = true ;
- wxSize mySize = size ;
- if ( UMAHasAppearance() )
+ 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 )
{
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
+ 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 ;
}
- else
+
+ bool forceMLTE = false ;
+
+#if wxUSE_SYSTEM_OPTIONS
+ if (wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_MLTE ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1))
{
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
+ 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
- Rect bounds ;
- Str255 title ;
-
- if ( mySize.y == -1 )
+ if ( !m_peer )
{
- if ( UMAHasAppearance() )
- mySize.y = 13 ;
- else
- mySize.y = 24 ;
-
- mySize.y += 2 * m_macVerticalBorder ;
+ if ( !(m_windowStyle & wxTE_MULTILINE) && !forceMLTE )
+ m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;
}
+#endif
- MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
+ if ( !m_peer )
+ m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
- 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)") );
+ MacPostControlCreate(pos, size) ;
- m_windowStyle |= wxTE_PROCESS_ENTER;
- }
+ // only now the embedding is correct and we can do a positioning update
+ MacSuperChangedPosition() ;
- m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , "\p" , true , 0 , 0 , 1,
- ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
- MacPostControlCreate() ;
+ if ( m_windowStyle & wxTE_READONLY)
+ SetEditable( false ) ;
- wxString value ;
-
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- (*teH)->lineHeight = -1 ;
- }
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
+ SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ;
+
+ return true;
+}
+
+void wxTextCtrl::MacSuperChangedPosition()
+{
+ wxWindow::MacSuperChangedPosition() ;
+ GetPeer()->SuperChangedPosition() ;
+}
+
+void wxTextCtrl::MacVisibilityChanged()
+{
+ GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
+}
- return TRUE;
+void wxTextCtrl::MacEnabledStateChanged()
+{
}
wxString wxTextCtrl::GetValue() const
{
- Size actualsize;
- ::GetControlData( (ControlHandle) 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 ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
+ GetPeer()->GetSelection( from , to ) ;
+}
+
+void wxTextCtrl::SetValue(const wxString& str)
+{
+ // optimize redraws
+ if ( GetValue() == str )
+ return ;
+
+ GetPeer()->SetStringValue( str ) ;
- *from = (**teH).selStart;
- *to = (**teH).selEnd;
+ if ( m_triggerOnSetValue )
+ {
+ wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
+ event.SetString( GetValue() );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+ }
}
-void wxTextCtrl::SetValue(const wxString& st)
+void wxTextCtrl::SetMaxLength(unsigned long len)
{
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
+ 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 ;
+}
- MacRedrawControl() ;
- Update();
+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 ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECopy( teH ) ;
- ClearCurrentScrap();
- TEToScrap() ;
- }
+ GetPeer()->Copy() ;
}
void wxTextCtrl::Cut()
{
if (CanCut())
{
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECut( teH ) ;
- ClearCurrentScrap();
- TEToScrap() ;
- // MacInvalidateControl() ;
+ GetPeer()->Cut() ;
+
+ wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
}
}
{
if (CanPaste())
{
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEFromScrap() ;
- TEPaste( teH ) ;
- MacRedrawControl() ;
+ 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 );
}
}
{
// 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( (ControlHandle) m_macControl ) ;
- else
- UMADeactivateControl( (ControlHandle) m_macControl ) ;
+ if ( editable != m_editable )
+ {
+ m_editable = editable ;
+ GetPeer()->SetEditable( editable ) ;
+ }
}
void wxTextCtrl::SetInsertionPoint(long pos)
void wxTextCtrl::SetInsertionPointEnd()
{
- long pos = GetLastPosition();
- SetInsertionPoint(pos);
+ wxTextPos pos = GetLastPosition();
+ SetInsertionPoint( pos );
}
long wxTextCtrl::GetInsertionPoint() const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-// ::GetControlData( (ControlHandle) 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 ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-// ::GetControlData( (ControlHandle) 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 ;
- ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( (ControlHandle) 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 ;
- ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( (ControlHandle) 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 ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
-
- ::SetControlData( (ControlHandle) 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 ) ;
-
- ::GetControlData( (ControlHandle) 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()
{
- ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- Refresh() ;
+ GetPeer()->Clear() ;
}
bool wxTextCtrl::IsModified() const
{
- return TRUE;
+ return m_dirty;
}
bool wxTextCtrl::IsEditable() const
{
- return IsEnabled();
+ return IsEnabled() && m_editable ;
}
bool wxTextCtrl::AcceptsFocus() const
{
// we don't want focus if we can't be edited
- return IsEditable() && wxControl::AcceptsFocus();
+ return /*IsEditable() && */ wxControl::AcceptsFocus();
}
wxSize wxTextCtrl::DoGetBestSize() const
{
- int wText = 100 ;
-
- int hText ;
- if ( UMAHasAppearance() )
- hText = 13 ;
- else
- hText = 24 ;
- hText += 2 * m_macHorizontalBorder ;
-/*
- int cx, cy;
- wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
-
- int wText = DEFAULT_ITEM_WIDTH;
+ int wText, hText;
- int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
+ // these are the numbers from the HIG:
+ // we reduce them by the borders first
+ wText = 100 ;
- 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
{
- Size actualsize;
- ::GetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- int count = 1;
- for (int i = 0; i < actualsize; i++)
- {
- if (wxBuffer[i] == '\r') count++;
- }
-
- return count;
+ return GetPeer()->GetNumberOfLines() ;
}
long wxTextCtrl::XYToPosition(long x, long y) const
{
- // TODO
- return 0;
+ return GetPeer()->XYToPosition( x , y ) ;
}
bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
{
- return FALSE ;
+ return GetPeer()->PositionToXY( pos , x , y ) ;
}
void wxTextCtrl::ShowPosition(long pos)
{
- // TODO
+ return GetPeer()->ShowPosition(pos) ;
}
int wxTextCtrl::GetLineLength(long lineNo) const
{
- Size actualsize;
- ::GetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Count chars in line then
- count = 0;
- for (int j = i; j < actualsize; j++)
- {
- count++;
- if (wxBuffer[j] == '\r') return count;
- }
-
- return count;
- }
- if (wxBuffer[i] == '\r') count++;
- }
-
- return 0;
+ return GetPeer()->GetLineLength(lineNo) ;
}
wxString wxTextCtrl::GetLineText(long lineNo) const
{
- Size actualsize;
- ::GetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Add chars in line then
- wxString tmp("");
-
- for (int j = i; j < actualsize; j++)
- {
- if (wxBuffer[j] == '\r')
- return tmp;
-
- tmp += wxBuffer[j];
- }
-
- return tmp;
- }
- if (wxBuffer[i] == '\r') count++;
- }
-
- return wxString("");
+ return GetPeer()->GetLineText(lineNo) ;
}
-/*
- * Text item
- */
-
void wxTextCtrl::Command(wxCommandEvent & event)
{
- SetValue (event.GetString());
- 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& key_event)
+void wxTextCtrl::OnChar(wxKeyEvent& event)
{
- bool eat_key = FALSE;
+ int key = event.GetKeyCode() ;
+ bool eat_key = false ;
+
+ if ( key == 'a' && event.MetaDown() )
+ {
+ SelectAll() ;
+
+ return ;
+ }
+
+ if ( key == 'c' && event.MetaDown() )
+ {
+ if ( CanCopy() )
+ Copy() ;
+
+ return ;
+ }
+
+ if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
+ !( key == WXK_RETURN && ( (m_windowStyle & wxTE_PROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
+// && key != WXK_PAGEUP && key != WXK_PAGEDOWN && key != WXK_HOME && key != WXK_END
+ )
+ {
+ // eat it
+ return ;
+ }
+
+ // Check if we have reached the max # of chars (if it is set), but still
+ // allow navigation and deletion
+ if ( !IsMultiLine() && m_maxLength && GetValue().length() >= m_maxLength &&
+ key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB &&
+ key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxTE_PROCESS_ENTER) )
+ )
+ {
+ // eat it, we don't want to add more than allowed # of characters
+
+ // TODO: generate EVT_TEXT_MAXLEN()
+ return;
+ }
+
+ // assume that any key not processed yet is going to modify the control
+ m_dirty = true;
+
+ if ( key == 'v' && event.MetaDown() )
+ {
+ if ( CanPaste() )
+ Paste() ;
+
+ return ;
+ }
+
+ if ( key == 'x' && event.MetaDown() )
+ {
+ if ( CanCut() )
+ Cut() ;
+
+ return ;
+ }
- switch ( key_event.KeyCode() )
+ switch ( key )
{
case WXK_RETURN:
- if (m_windowStyle & wxPROCESS_ENTER)
+ if (m_windowStyle & wxTE_PROCESS_ENTER)
{
wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
event.SetEventObject( this );
event.SetString( GetValue() );
if ( GetEventHandler()->ProcessEvent(event) )
return;
- }
- if ( !(m_windowStyle & wxTE_MULTILINE) )
+ }
+
+ if ( !(m_windowStyle & wxTE_MULTILINE) )
{
wxWindow *parent = GetParent();
- while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
- parent = parent->GetParent() ;
+ while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
+ {
+ parent = parent->GetParent() ;
}
+
if ( parent && parent->GetDefaultItem() )
{
- wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
- wxButton);
+ 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 wxWindows eat the ENTER key so that
- // we actually prevent line wrapping in a single line
- // text control
- eat_key = TRUE;
- }
+ // this will make wxWidgets eat the ENTER key so that
+ // we actually prevent line wrapping in a single line text control
+ eat_key = true;
+ }
break;
case WXK_TAB:
- // always produce navigation event - even if we process TAB
- // ourselves the fact that we got here means that the user code
- // decided to skip processing of this TAB - probably to let it
- // do its default job.
+ if ( !(m_windowStyle & wxTE_PROCESS_TAB))
{
- wxNavigationKeyEvent eventNav;
- eventNav.SetDirection(!key_event.ShiftDown());
- eventNav.SetWindowChange(key_event.ControlDown());
- eventNav.SetEventObject(this);
+ int flags = 0;
+ if (!event.ShiftDown())
+ flags |= wxNavigationKeyEvent::IsForward ;
+ if (event.ControlDown())
+ flags |= wxNavigationKeyEvent::WinChange ;
+ Navigate(flags);
- if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
- return;
-
- key_event.Skip() ;
return;
}
+ else
+ {
+ // This is necessary (don't know why);
+ // otherwise the tab will not be inserted.
+ WriteText(wxT("\t"));
+ }
+ break;
+
+ default:
break;
}
-
- EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent();
- short keychar = short(ev->message & charCodeMask);
+
if (!eat_key)
{
- short keycode = short(ev->message & keyCodeMask) >> 8 ;
- ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers );
+ // perform keystroke handling
+ event.Skip(true) ;
}
- if ( keychar >= 0x20 ||
- key_event.KeyCode() == WXK_RETURN ||
- key_event.KeyCode() == WXK_DELETE ||
- key_event.KeyCode() == WXK_BACK)
+
+ if ( ( key >= 0x20 && key < WXK_START ) ||
+ ( key >= WXK_NUMPAD0 && key <= WXK_DIVIDE ) ||
+ key == WXK_RETURN ||
+ key == WXK_DELETE ||
+ key == WXK_BACK)
{
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
- event.SetString( GetValue() ) ;
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ 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() );
}
-#else
-
-extern wxApp *wxTheApp ;
-// CS:We will replace the TextEdit by using the MultiLanguageTextEngine based on the following code written by apple
-
-/*
- File: mUPControl.c
-
- Description:
- mUPControl implementation.
-
- Copyright:
- © Copyright 2000 Apple Computer, Inc. All rights reserved.
-
- Disclaimer:
- IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
- ("Apple") in consideration of your agreement to the following terms, and your
- use, installation, modification or redistribution of this Apple software
- constitutes acceptance of these terms. If you do not agree with these terms,
- please do not use, install, modify or redistribute this Apple software.
-
- In consideration of your agreement to abide by the following terms, and subject
- to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
- copyrights in this original Apple software (the "Apple Software"), to use,
- reproduce, modify and redistribute the Apple Software, with or without
- modifications, in source and/or binary forms; provided that if you redistribute
- the Apple Software in its entirety and without modifications, you must retain
- this notice and the following text and disclaimers in all such redistributions of
- the Apple Software. Neither the name, trademarks, service marks or logos of
- Apple Computer, Inc. may be used to endorse or promote products derived from the
- Apple Software without specific prior written permission from Apple. Except as
- expressly stated in this notice, no other rights or licenses, express or implied,
- are granted by Apple herein, including but not limited to any patent rights that
- may be infringed by your derivative works or by other works in which the Apple
- Software may be incorporated.
-
- The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
- WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
- WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
- COMBINATION WITH YOUR PRODUCTS.
-
- IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
- OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
- (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
- ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- Change History (most recent first):
- Fri, Jan 28, 2000 -- created
-*/
-
-#include "MacTextEditor.h"
-
-/* 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
-
-/* kmUPScrollPart is the part code we return to indicate the user has clicked
- in the scroll bar part of the control. */
-#define kmUPScrollPart 2
-
-
-/* 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.*/
-
-/* mUPOpenControl initializes a user pane control so it will be drawn
- and will behave as a scrolling text edit field inside of a window.
- This routine performs all of the initialization steps necessary,
- except it does not create the user pane control itself. theControl
- should refer to a user pane control that you have either created
- yourself or extracted from a dialog's control heirarchy using
- the GetDialogItemAsControl routine. */
-OSStatus mUPOpenControl(ControlHandle theControl);
-
-/* mUPCloseControl deallocates all of the structures allocated
- by mUPOpenControl. */
-OSStatus mUPCloseControl(ControlHandle theControl);
-
-
-
-/* routines for creating new scrolling text user pane controls.
- These routines allow you to create new scrolling text
- user pane controls. */
-
-/* mUPCreateControl creates a new user pane control and then it passes it
- to mUPOpenControl to initialize it as a scrolling text user pane control. */
-OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl);
-
-/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */
-OSStatus mUPDisposeControl(ControlHandle theControl);
-
-
-/* Utility Routines */
-
- /* mUPSetText replaces the contents of the selection with the unicode
- text described by the text and count parameters:.
- text = pointer to unicode text buffer
- count = number of bytes in the buffer. */
-OSStatus mUPSetText(ControlHandle theControl, char* text, long count);
-
-/* mUPGetText returns the current text data being displayed inside of
- the mUPControl. When noErr is returned, *theText contain a new
- handle containing all of the Unicode text copied from the current
- selection. It is the caller's responsibiliby to dispose of this handle. */
-OSStatus mUPGetText(ControlHandle theControl, Handle *theText);
-
-
-/* mUPSetSelection sets the text selection and autoscrolls the text view
- so either the cursor or the selction is in the view. */
-void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd);
-
-
+void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event)
+{
+ long from, to;
-/* IsmUPControl returns true if theControl is not NULL
- and theControl refers to a mUP Control. */
-Boolean IsmUPControl(ControlHandle theControl);
+ 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
-/* Edit commands for mUP Controls. */
-enum {
- kmUPCut = 1,
- kmUPCopy = 2,
- kmUPPaste = 3,
- kmUPClear = 4
-};
+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"));
+ }
-/* mUPDoEditCommand performs the editing command specified
- in the editCommand parameter. The mUPControl's text
- and scroll bar are redrawn and updated as necessary. */
-void mUPDoEditCommand(ControlHandle theControl, short editCommand);
+ 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
-/* mUPGetContents returns the entire contents of the control including the text
- and the formatting information. */
-OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents);
-/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */
-OSStatus mUPSetContents(ControlHandle theControl, Handle theContents);
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+ GetPeer()->MacControlUserPaneDrawProc( part ) ;
+}
-enum {
- kShiftKeyCode = 56
-};
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+ return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ;
+}
-/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
- routine. In our focus switching routine this part code is understood
- as meaning 'the user has clicked in the control and we need to switch
- the current focus to ourselves before we can continue'. */
-#define kUserClickedToFocusPart 100
-
-
-/* kmUPClickScrollDelayTicks is a time measurement in ticks used to
- slow the speed of 'auto scrolling' inside of our clickloop routine.
- This value prevents the text from wizzzzzing by while the mouse
- is being held down inside of the text area. */
-#define kmUPClickScrollDelayTicks 3
-
-
-/* STPTextPaneVars is a structure used for storing the the mUP Control's
- internal variables and state information. A handle to this record is
- stored in the pane control's reference value field using the
- SetControlReference routine. */
-
-typedef struct {
- /* OS records referenced */
- TXNObject fTXNRec; /* the txn record */
- TXNFrameID fTXNFrame; /* the txn frame ID */
- ControlHandle fUserPaneRec; /* handle to the user pane control */
- WindowPtr fOwner; /* window containing control */
- GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
- /* flags */
- Boolean fInFocus; /* true while the focus rect is drawn around the control */
- Boolean fIsActive; /* true while the control is drawn in the active state */
- Boolean fTEActive; /* reflects the activation state of the text edit record */
- Boolean fInDialogWindow; /* true if displayed in a dialog window */
- /* calculated locations */
- Rect fRTextArea; /* area where the text is drawn */
- Rect fRFocusOutline; /* rectangle used to draw the focus box */
- Rect fRTextOutline; /* rectangle used to draw the border */
- RgnHandle fTextBackgroundRgn; /* background region for the text, erased before calling TEUpdate */
- /* our focus advance override routine */
- EventHandlerUPP handlerUPP;
- EventHandlerRef handlerRef;
-} STPTextPaneVars;
-
-
-
-
-/* Univerals Procedure Pointer variables used by the
- mUP Control. These variables are set up
- the first time that mUPOpenControl is called. */
-ControlUserPaneDrawUPP gTPDrawProc = NULL;
-ControlUserPaneHitTestUPP gTPHitProc = NULL;
-ControlUserPaneTrackingUPP gTPTrackProc = NULL;
-ControlUserPaneIdleUPP gTPIdleProc = NULL;
-ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
-ControlUserPaneActivateUPP gTPActivateProc = NULL;
-ControlUserPaneFocusUPP gTPFocusProc = NULL;
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
+{
+ return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ;
+}
- /* events handled by our focus advance override routine */
-#if TARGET_CARBON
-static const EventTypeSpec gMLTEEvents[] = { { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } };
-#define kMLTEEventCount (sizeof( gMLTEEvents ) / sizeof( EventTypeSpec ))
-#endif
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+ GetPeer()->MacControlUserPaneIdleProc( ) ;
+}
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+ return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ;
+}
-/* TPActivatePaneText activates or deactivates the text edit record
- according to the value of setActive. The primary purpose of this
- routine is to ensure each call is only made once. */
-static void TPActivatePaneText(STPTextPaneVars **tpvars, Boolean setActive) {
- STPTextPaneVars *varsp;
- varsp = *tpvars;
- if (varsp->fTEActive != setActive) {
-
- varsp->fTEActive = setActive;
-
- TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTEActive);
-
- if (varsp->fInFocus)
- TXNFocus( varsp->fTXNRec, varsp->fTEActive);
- }
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
+ GetPeer()->MacControlUserPaneActivateProc( activating ) ;
}
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+ return GetPeer()->MacControlUserPaneFocusProc( action ) ;
+}
-/* TPFocusPaneText set the focus state for the text record. */
-static void TPFocusPaneText(STPTextPaneVars **tpvars, Boolean setFocus) {
- STPTextPaneVars *varsp;
- varsp = *tpvars;
- if (varsp->fInFocus != setFocus) {
- varsp->fInFocus = setFocus;
- TXNFocus( varsp->fTXNRec, varsp->fInFocus);
- }
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+ GetPeer()->MacControlUserPaneBackgroundProc( info ) ;
}
+#endif
-/* TPPaneDrawProc is called to redraw the control and for update events
- referring to the control. This routine erases the text area's background,
- and redraws the text. This routine assumes the scroll bar has been
- redrawn by a call to DrawControls. */
-static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
- STPTextPaneVars **tpvars, *varsp;
- char state;
- Rect bounds;
- /* set up our globals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
-
- /* save the drawing state */
- SetPort((**tpvars).fDrawingEnvironment);
- /* verify our boundary */
- GetControlBounds(theControl, &bounds);
- if ( ! EqualRect(&bounds, &varsp->fRTextArea) ) {
- SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom);
- RectRgn(varsp->fTextBackgroundRgn, &varsp->fRTextOutline);
- TXNSetFrameBounds( varsp->fTXNRec, bounds.top, bounds.left, bounds.bottom, bounds.right, varsp->fTXNFrame);
- }
+// ----------------------------------------------------------------------------
+// implementation base class
+// ----------------------------------------------------------------------------
- /* update the text region */
- EraseRgn(varsp->fTextBackgroundRgn);
- TXNDraw(varsp->fTXNRec, NULL);
- /* restore the drawing environment */
- /* draw the text frame and focus frame (if necessary) */
- DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
- if ((**tpvars).fIsActive && varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, true);
- /* release our globals */
- HSetState((Handle) tpvars, state);
- }
-}
-
-
-/* TPPaneHitTestProc is called when the control manager would
- like to determine what part of the control the mouse resides over.
- We also call this routine from our tracking proc to determine how
- to handle mouse clicks. */
-static pascal ControlPartCode TPPaneHitTestProc(ControlHandle theControl, Point where) {
- STPTextPaneVars **tpvars;
- ControlPartCode result;
- char state;
- /* set up our locals and lock down our globals*/
- result = 0;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- /* find the region where we clicked */
- if (PtInRect(where, &(**tpvars).fRTextArea)) {
- result = kmUPTextPart;
- } else result = 0;
- /* release oure globals */
- HSetState((Handle) tpvars, state);
- }
- return result;
+wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) :
+ wxMacControl( peer )
+{
}
+wxMacTextControl::~wxMacTextControl()
+{
+}
+void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+}
+void wxMacTextControl::Copy()
+{
+}
-
-/* TPPaneTrackingProc is called when the mouse is being held down
- over our control. This routine handles clicks in the text area
- and in the scroll bar. */
-static pascal ControlPartCode TPPaneTrackingProc(ControlHandle theControl, Point startPt, ControlActionUPP actionProc) {
- STPTextPaneVars **tpvars, *varsp;
- char state;
- ControlPartCode partCodeResult;
- /* make sure we have some variables... */
- partCodeResult = 0;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- /* lock 'em down */
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* we don't do any of these functions unless we're in focus */
- if ( ! varsp->fInFocus) {
- WindowPtr owner;
- owner = GetControlOwner(theControl);
- ClearKeyboardFocus(owner);
- SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
- }
- /* find the location for the click */
- switch (TPPaneHitTestProc(theControl, startPt)) {
-
- /* handle clicks in the text part */
- case kmUPTextPart:
- { SetPort((**tpvars).fDrawingEnvironment);
- TXNClick( varsp->fTXNRec, GetCurrentEventRecord());
- }
- break;
-
- }
-
- HSetState((Handle) tpvars, state);
- }
- return partCodeResult;
+void wxMacTextControl::Cut()
+{
}
+void wxMacTextControl::Paste()
+{
+}
-/* TPPaneIdleProc is our user pane idle routine. When our text field
- is active and in focus, we use this routine to set the cursor. */
-static pascal void TPPaneIdleProc(ControlHandle theControl) {
- STPTextPaneVars **tpvars, *varsp;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- /* if we're not active, then we have nothing to say about the cursor */
- if ((**tpvars).fIsActive) {
- char state;
- Rect bounds;
- Point mousep;
- /* lock down the globals */
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* get the current mouse coordinates (in our window) */
-#if TARGET_CARBON
- SetPort(GetWindowPort(GetControlOwner(theControl)));
-#else
- SetPort((GrafPtr) GetWindowPort(GetControlOwner(theControl)));
-#endif
- GetMouse(&mousep);
- /* there's a 'focus thing' and an 'unfocused thing' */
- if (varsp->fInFocus) {
- /* flash the cursor */
- SetPort((**tpvars).fDrawingEnvironment);
- TXNIdle(varsp->fTXNRec);
- /* set the cursor */
- if (PtInRect(mousep, &varsp->fRTextArea)) {
- RgnHandle theRgn;
- RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
- TXNAdjustCursor(varsp->fTXNRec, theRgn);
- DisposeRgn(theRgn);
- } else SetThemeCursor(kThemeArrowCursor);
- } else {
- /* if it's in our bounds, set the cursor */
- GetControlBounds(theControl, &bounds);
- if (PtInRect(mousep, &bounds))
- SetThemeCursor(kThemeArrowCursor);
- }
-
- HSetState((Handle) tpvars, state);
- }
- }
+bool wxMacTextControl::CanPaste() const
+{
+ return false ;
}
+void wxMacTextControl::SetEditable(bool editable)
+{
+}
-/* TPPaneKeyDownProc is called whenever a keydown event is directed
- at our control. Here, we direct the keydown event to the text
- edit record and redraw the scroll bar and text field as appropriate. */
-static pascal ControlPartCode TPPaneKeyDownProc(ControlHandle theControl,
- SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
- STPTextPaneVars **tpvars;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- if ((**tpvars).fInFocus) {
- /* turn autoscrolling on and send the key event to text edit */
- SetPort((**tpvars).fDrawingEnvironment);
- TXNKeyDown( (**tpvars).fTXNRec, GetCurrentEventRecord());
- }
- }
- return kControlEntireControl;
+wxTextPos wxMacTextControl::GetLastPosition() const
+{
+ return GetStringValue().length() ;
}
+void wxMacTextControl::Replace( long from , long to , const wxString &val )
+{
+ SetSelection( from , to ) ;
+ WriteText( val ) ;
+}
-/* TPPaneActivateProc is called when the window containing
- the user pane control receives activate events. Here, we redraw
- the control and it's text as necessary for the activation state. */
-static pascal void TPPaneActivateProc(ControlHandle theControl, Boolean activating) {
- Rect bounds;
- STPTextPaneVars **tpvars, *varsp;
- char state;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* de/activate the text edit record */
- SetPort((**tpvars).fDrawingEnvironment);
- GetControlBounds(theControl, &bounds);
- varsp->fIsActive = activating;
- TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
- /* redraw the frame */
- DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
- if (varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive);
- HSetState((Handle) tpvars, state);
- }
-}
-
-
-/* TPPaneFocusProc is called when every the focus changes to or
- from our control. Herein, switch the focus appropriately
- according to the parameters and redraw the control as
- necessary. */
-static pascal ControlPartCode TPPaneFocusProc(ControlHandle theControl, ControlFocusPart action) {
- ControlPartCode focusResult;
- STPTextPaneVars **tpvars, *varsp;
- char state;
- /* set up locals */
- focusResult = kControlFocusNoPart;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
- tabbing forwards (or shift tabbing backwards) through the items in the dialog,
- and kControlFocusNextPart will be received. When the user clicks in our field
- and it is not the current focus, then the constant kUserClickedToFocusPart will
- be received. The constant kControlFocusNoPart will be received when our control
- is the current focus and the user clicks in another control. In your focus routine,
- you should respond to these codes as follows:
-
- kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw
- the control and the focus rectangle as necessary.
-
- kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
- depending on its current state. redraw the control and the focus rectangle
- as appropriate for the new focus state. If the focus state is 'off', return the constant
- kControlFocusNoPart, otherwise return a non-zero part code.
- kUserClickedToFocusPart - is a constant defined for this example. You should
- define your own value for handling click-to-focus type events. */
- /* save the drawing state */
- SetPort((**tpvars).fDrawingEnvironment);
- /* calculate the next highlight state */
- switch (action) {
- default:
- case kControlFocusNoPart:
- TPFocusPaneText(tpvars, false);
- focusResult = kControlFocusNoPart;
- break;
- case kUserClickedToFocusPart:
- TPFocusPaneText(tpvars, true);
- focusResult = 1;
- break;
- case kControlFocusPrevPart:
- case kControlFocusNextPart:
- TPFocusPaneText(tpvars, ( ! varsp->fInFocus));
- focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
- break;
- }
- TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
- /* redraw the text fram and focus rectangle to indicate the
- new focus state */
- DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
- DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive && varsp->fInFocus);
- /* done */
- HSetState((Handle) tpvars, state);
- }
- return focusResult;
+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++;
+ }
-//This our carbon event handler for unicode key downs
-#if TARGET_CARBON
-static pascal OSStatus FocusAdvanceOverride(EventHandlerCallRef myHandler, EventRef event, void* userData) {
- WindowRef window;
- STPTextPaneVars **tpvars;
- OSStatus err;
- unsigned short mUnicodeText;
- ByteCount charCounts=0;
- /* get our window pointer */
- tpvars = (STPTextPaneVars **) userData;
- window = (**tpvars).fOwner;
- //find out how many bytes are needed
- err = GetEventParameter(event, kEventParamTextInputSendText,
- typeUnicodeText, NULL, 0, &charCounts, NULL);
- if (err != noErr) goto bail;
- /* we're only looking at single characters */
- if (charCounts != 2) { err = eventNotHandledErr; goto bail; }
- /* get the character */
- err = GetEventParameter(event, kEventParamTextInputSendText,
- typeUnicodeText, NULL, sizeof(mUnicodeText),
- &charCounts, (char*) &mUnicodeText);
- if (err != noErr) goto bail;
- /* if it's not the tab key, forget it... */
- if ((mUnicodeText != '\t')) { err = eventNotHandledErr; goto bail; }
- /* advance the keyboard focus */
- AdvanceKeyboardFocus(window);
- /* noErr lets the CEM know we handled the event */
- return noErr;
-bail:
- return eventNotHandledErr;
+ return lines ;
}
-#endif
+wxString wxMacTextControl::GetLineText(long lineNo) const
+{
+ // TODO: change this if possible to reflect real lines
+ wxString content = GetStringValue() ;
-/* mUPOpenControl initializes a user pane control so it will be drawn
- and will behave as a scrolling text edit field inside of a window.
- This routine performs all of the initialization steps necessary,
- except it does not create the user pane control itself. theControl
- should refer to a user pane control that you have either created
- yourself or extracted from a dialog's control heirarchy using
- the GetDialogItemAsControl routine. */
-OSStatus mUPOpenControl(ControlHandle theControl, bool multiline) {
- Rect bounds;
- WindowPtr theWindow;
- STPTextPaneVars **tpvars, *varsp;
- OSStatus err;
- RGBColor rgbWhite = {0xFFFF, 0xFFFF, 0xFFFF};
- TXNBackground tback;
-
- /* set up our globals */
- if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
- if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
- if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
- if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
- if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
- if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
- if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
-
- /* allocate our private storage */
- tpvars = (STPTextPaneVars **) NewHandleClear(sizeof(STPTextPaneVars));
- SetControlReference(theControl, (long) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* set the initial settings for our private data */
- varsp->fInFocus = false;
- varsp->fIsActive = true;
- varsp->fTEActive = false;
- varsp->fUserPaneRec = theControl;
- theWindow = varsp->fOwner = GetControlOwner(theControl);
-#if TARGET_CARBON
- varsp->fDrawingEnvironment = GetWindowPort(varsp->fOwner);
-#else
- varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(varsp->fOwner);
-#endif
- varsp->fInDialogWindow = ( GetWindowKind(varsp->fOwner) == kDialogWindowKind );
- /* set up the user pane procedures */
- SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
- /* calculate the rectangles used by the control */
- GetControlBounds(theControl, &bounds);
- SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom);
- /* calculate the background region for the text. In this case, it's kindof
- and irregular region because we're setting the scroll bar a little ways inside
- of the text area. */
- RectRgn((varsp->fTextBackgroundRgn = NewRgn()), &varsp->fRTextOutline);
-
- /* set up the drawing environment */
- SetPort(varsp->fDrawingEnvironment);
-
- /* create the new edit field */
- TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
- kTXNWantVScrollBarMask | kTXNAlwaysWrapAtViewEdgeMask,
- kTXNTextEditStyleFrameType,
- kTXNTextensionFile,
- kTXNSystemDefaultEncoding,
- &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) tpvars);
-
- /* set the field's background */
- tback.bgType = kTXNBackgroundTypeRGB;
- tback.bg.color = rgbWhite;
- TXNSetBackground( varsp->fTXNRec, &tback);
-
- /* install our focus advance override routine */
-#if TARGET_CARBON
- varsp->handlerUPP = NewEventHandlerUPP(FocusAdvanceOverride);
- err = InstallWindowEventHandler( varsp->fOwner, varsp->handlerUPP,
- kMLTEEventCount, gMLTEEvents, tpvars, &varsp->handlerRef );
-#endif
- /* unlock our storage */
- HUnlock((Handle) tpvars);
- /* perform final activations and setup for our text field. Here,
- we assume that the window is going to be the 'active' window. */
- TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
- /* all done */
- return noErr;
-}
+ // 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++;
+ }
-/* mUPCloseControl deallocates all of the structures allocated
- by mUPOpenControl. */
-OSStatus mUPCloseControl(ControlHandle theControl) {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* release our sub records */
- TXNDeleteObject((**tpvars).fTXNRec);
- /* remove our focus advance override */
- RemoveEventHandler((**tpvars).handlerRef);
- DisposeEventHandlerUPP((**tpvars).handlerUPP);
- /* delete our private storage */
- DisposeHandle((Handle) tpvars);
- /* zero the control reference */
- SetControlReference(theControl, 0);
- return noErr;
+ 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;
+ }
- /* mUPSetText replaces the contents of the selection with the unicode
- text described by the text and count parameters:.
- text = pointer to unicode text buffer
- count = number of bytes in the buffer. */
-OSStatus mUPSetText(ControlHandle theControl, char* text, long count) {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* set the text in the record */
- return TXNSetData( (**tpvars).fTXNRec, kTXNUnicodeTextData, text, count,
- kTXNUseCurrentSelection, kTXNUseCurrentSelection);
+ if (content[i] == '\n')
+ count++;
+ }
- return noErr;
+ return 0 ;
}
+// ----------------------------------------------------------------------------
+// standard unicode control implementation
+// ----------------------------------------------------------------------------
-/* mUPSetSelection sets the text selection and autoscrolls the text view
- so either the cursor or the selction is in the view. */
-void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd) {
- STPTextPaneVars **tpvars;
- /* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* and our drawing environment as the operation
- may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
- /* change the selection */
- TXNSetSelection( (**tpvars).fTXNRec, selStart, selEnd);
-}
+#if TARGET_API_MAC_OSX
+// the current unicode textcontrol implementation has a bug : only if the control
+// is currently having the focus, the selection can be retrieved by the corresponding
+// data tag. So we have a mirroring using a member variable
+// TODO : build event table using virtual member functions for wxMacControl
+static const EventTypeSpec unicodeTextControlEventList[] =
+{
+ { kEventClassControl , kEventControlSetFocusPart } ,
+} ;
+static pascal OSStatus wxMacUnicodeTextControlControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ wxMacUnicodeTextControl* focus = (wxMacUnicodeTextControl*) data ;
+ wxMacCarbonEvent cEvent( event ) ;
+ switch ( GetEventKind( event ) )
+ {
+ case kEventControlSetFocusPart :
+ {
+ ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
+ if ( controlPart == kControlFocusNoPart )
+ {
+ // about to loose focus -> store selection to field
+ focus->GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &focus->m_selection );
+ }
+ result = CallNextEventHandler(handler,event) ;
+ if ( controlPart != kControlFocusNoPart )
+ {
+ // about to gain focus -> set selection from field
+ focus->SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &focus->m_selection );
+ }
+ break;
+ }
+ default:
+ break ;
+ }
-/* mUPGetText returns the current text data being displayed inside of
- the mUPControl. When noErr is returned, *theText contain a new
- handle containing all of the Unicode text copied from the current
- selection. It is the caller's responsibiliby to dispose of this handle. */
-OSStatus mUPGetText(ControlHandle theControl, Handle *theText) {
- STPTextPaneVars **tpvars;
- OSStatus err;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* extract the text from the record */
- err = TXNGetData( (**tpvars).fTXNRec, kTXNUseCurrentSelection, kTXNUseCurrentSelection, theText);
- /* all done */
- return err;
+ return result ;
}
+static pascal OSStatus wxMacUnicodeTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ switch ( GetEventClass( event ) )
+ {
+ case kEventClassControl :
+ result = wxMacUnicodeTextControlControlEventHandler( handler , event , data ) ;
+ break ;
-/* mUPCreateControl creates a new user pane control and then it passes it
- to mUPOpenControl to initialize it as a scrolling text user pane control. */
-OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl) {
- short featurSet;
- /* the following feature set can be specified in CNTL resources by using
- the value 1214. When creating a user pane control, we pass this value
- in the 'value' parameter. */
- featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
- | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
- | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
- /* create the control */
- *theControl = NewControl(theWindow, bounds, "\p", true, featurSet, 0, featurSet, kControlUserPaneProc, 0);
- /* set up the mUP specific features and data */
- mUPOpenControl(*theControl);
- /* all done.... */
- return noErr;
+ default :
+ break ;
+ }
+ return result ;
}
+DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacUnicodeTextControlEventHandler )
-/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */
-OSStatus mUPDisposeControl(ControlHandle theControl) {
- /* deallocate the mUP specific data */
- mUPCloseControl(theControl);
- /* deallocate the user pane control itself */
- DisposeControl(theControl);
- return noErr;
-}
+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 ) ;
+ InstallControlEventHandler( m_controlRef , GetwxMacUnicodeTextControlEventHandlerUPP(),
+ GetEventTypeCount(unicodeTextControlEventList), unicodeTextControlEventList, this,
+ &m_focusHandlerRef);
+}
-/* IsmUPControl returns true if theControl is not NULL
- and theControl refers to a mUP Control. */
-Boolean IsmUPControl(ControlHandle theControl) {
- Size theSize;
- ControlUserPaneFocusUPP localFocusProc;
- /* a NULL control is not a mUP control */
- if (theControl == NULL) return false;
- /* check if the control is using our focus procedure */
- theSize = sizeof(localFocusProc);
- if (GetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag,
- sizeof(localFocusProc), &localFocusProc, &theSize) != noErr) return false;
- if (localFocusProc != gTPFocusProc) return false;
- /* all tests passed, it's a mUP control */
- return true;
+wxMacUnicodeTextControl::~wxMacUnicodeTextControl()
+{
+ ::RemoveEventHandler( m_focusHandlerRef );
}
+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 ;
-/* mUPDoEditCommand performs the editing command specified
- in the editCommand parameter. The mUPControl's text
- and scroll bar are redrawn and updated as necessary. */
-void mUPDoEditCommand(ControlHandle theControl, short editCommand) {
- STPTextPaneVars **tpvars;
- /* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* and our drawing environment as the operation
- may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
- /* perform the editing command */
- switch (editCommand) {
- case kmUPCut:
- ClearCurrentScrap();
- TXNCut((**tpvars).fTXNRec);
- TXNConvertToPublicScrap();
- break;
- case kmUPCopy:
- ClearCurrentScrap();
- TXNCopy((**tpvars).fTXNRec);
- TXNConvertToPublicScrap();
- break;
- case kmUPPaste:
- TXNConvertFromPublicScrap();
- TXNPaste((**tpvars).fTXNRec);
- break;
- case kmUPClear:
- TXNClear((**tpvars).fTXNRec);
- break;
+ 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
-
-/* mUPGetContents returns the entire contents of the control including the text
- and the formatting information. */
-OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents) {
- STPTextPaneVars **tpvars;
- OSStatus err;
- short vRefNum;
- long dirID;
- FSSpec tspec;
- short trefnum;
- Boolean texists;
- long bytecount;
- Handle localdata;
- /* set up locals */
- trefnum = 0;
- texists = false;
- localdata = NULL;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (theContents == NULL) return paramErr;
- /* create a temporary file */
- err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID);
- if (err != noErr) goto bail;
- FSMakeFSSpec(vRefNum, dirID, "\pmUPGetContents", &tspec);
- err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript);
- if (err != noErr) goto bail;
- texists = true;
- /* open the file */
- err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum);
- if (err != noErr) goto bail;
- /* save the data */
- err = TXNSave( (**tpvars).fTXNRec, kTXNTextensionFile, 0, kTXNSystemDefaultEncoding, &tspec, trefnum, 0);
- if (err != noErr) goto bail;
- /* get the file length and set the position */
- err = GetEOF(trefnum, &bytecount);
- if (err != noErr) goto bail;
- err = SetFPos(trefnum, fsFromStart, 0);
- if (err != noErr) goto bail;
- /* copy the data fork to a handle */
- localdata = NewHandle(bytecount);
- if (localdata == NULL) { err = memFullErr; goto bail; }
- HLock(localdata);
- err = FSRead(trefnum, &bytecount, *localdata);
- HUnlock(localdata);
- if (err != noErr) goto bail;
- /* store result */
- *theContents = localdata;
- /* clean up */
- FSClose(trefnum);
- FSpDelete(&tspec);
- /* all done */
- return noErr;
-bail:
- if (trefnum != 0) FSClose(trefnum);
- if (texists) FSpDelete(&tspec);
- if (localdata != NULL) DisposeHandle(localdata);
- return err;
+ 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 ) ;
+}
-
-/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */
-OSStatus mUPSetContents(ControlHandle theControl, Handle theContents) {
- STPTextPaneVars **tpvars;
- OSStatus err;
- short vRefNum;
- long dirID;
- FSSpec tspec;
- short trefnum;
- Boolean texists;
- long bytecount;
- char state;
- /* set up locals */
- trefnum = 0;
- texists = false;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (theContents == NULL) return paramErr;
- /* create a temporary file */
- err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID);
- if (err != noErr) goto bail;
- FSMakeFSSpec(vRefNum, dirID, "\pmUPSetContents", &tspec);
- err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript);
- if (err != noErr) goto bail;
- texists = true;
- /* open the file */
- err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum);
- if (err != noErr) goto bail;
- /* save the data to the temporary file */
- state = HGetState(theContents);
- HLock(theContents);
- bytecount = GetHandleSize(theContents);
- err = FSWrite(trefnum, &bytecount, *theContents);
- HSetState(theContents, state);
- if (err != noErr) goto bail;
- /* reset the file position */
- err = SetFPos(trefnum, fsFromStart, 0);
- if (err != noErr) goto bail;
- /* load the data */
- err = TXNSetDataFromFile((**tpvars).fTXNRec, trefnum, kTXNTextensionFile, bytecount, kTXNUseCurrentSelection, kTXNUseCurrentSelection);
- if (err != noErr) goto bail;
- /* clean up */
- FSClose(trefnum);
- FSpDelete(&tspec);
- /* all done */
- return noErr;
-bail:
- if (trefnum != 0) FSClose(trefnum);
- if (texists) FSpDelete(&tspec);
- return err;
+void wxMacUnicodeTextControl::Cut()
+{
+ SendHICommand( kHICommandCut ) ;
}
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
+void wxMacUnicodeTextControl::Paste()
+{
+ SendHICommand( kHICommandPaste ) ;
+}
-BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
- EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
- EVT_CHAR(wxTextCtrl::OnChar)
- EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
- EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
- EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
- EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
- EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
+bool wxMacUnicodeTextControl::CanPaste() const
+{
+ return true ;
+}
- EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
- EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
- EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
- EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
- EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
-END_EVENT_TABLE()
+void wxMacUnicodeTextControl::SetEditable(bool editable)
+{
+#if 0 // leads to problem because text cannot be selected anymore
+ SetData<Boolean>( kControlEditTextPart , kControlEditTextLockedTag , (Boolean) !editable ) ;
#endif
+}
-// Text item
-wxTextCtrl::wxTextCtrl()
+void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const
{
-}
+ ControlEditTextSelectionRec sel ;
+ if (HasFocus())
+ verify_noerr( GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) ) ;
+ else
+ sel = m_selection ;
-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;
+ if ( from )
+ *from = sel.selStart ;
+ if ( to )
+ *to = sel.selEnd ;
+}
-bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& st,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name)
+void wxMacUnicodeTextControl::SetSelection( long from , long to )
{
- // base initialization
- if ( !CreateBase(parent, id, pos, size, style, validator, name) )
- return FALSE;
+ ControlEditTextSelectionRec sel ;
+ wxString result ;
+ int textLength = 0 ;
+ CFStringRef value = GetData<CFStringRef>(0, m_valueTag) ;
+ if ( value )
+ {
+ wxMacCFStringHolder cf(value) ;
+ textLength = cf.AsString().length() ;
+ }
- wxSize mySize = size ;
- if ( UMAHasAppearance() )
+ if ((from == -1) && (to == -1))
{
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
+ from = 0 ;
+ to = textLength ;
}
else
{
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
+ from = wxMin(textLength,wxMax(from,0)) ;
+ to = wxMax(0,wxMin(textLength,to)) ;
}
+ sel.selStart = from ;
+ sel.selEnd = to ;
+ if ( HasFocus() )
+ SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) ;
+ else
+ m_selection = sel;
+}
- Rect bounds ;
- Str255 title ;
+void wxMacUnicodeTextControl::WriteText( const wxString& str )
+{
+ wxString st = str ;
+ wxMacConvertNewlines10To13( &st ) ;
- if ( mySize.y == -1 )
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ if ( HasFocus() )
{
- if ( UMAHasAppearance() )
- mySize.y = 13 ;
- else
- mySize.y = 24 ;
-
- mySize.y += 2 * m_macVerticalBorder ;
+ wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
+ CFStringRef value = cf ;
+ SetData<CFStringRef>( 0, kControlEditTextInsertCFStringRefTag, &value );
}
-
- MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
-
- if ( m_windowStyle & wxTE_MULTILINE )
+ else
+#endif
{
- 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;
+ 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
- if ( style & wxTE_PASSWORD )
- {
- m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , "\p" , true , 0 , 0 , 1,
- kControlEditTextPasswordProc , (long) this ) ;
- }
- else
- {
- if ( mUPCreateControl(parent->MacGetRootWindow(), &bounds, &m_macControl) != noErr )
- return FALSE ;
- }
- MacPostControlCreate() ;
+// ----------------------------------------------------------------------------
+// MLTE control implementation (common part)
+// ----------------------------------------------------------------------------
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
-
- if ( style & wxTE_PASSWORD )
- {
- ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
- /* set the text in the record */
- TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(),
- kTXNStartOffset, kTXNEndOffset);
- }
-
- return TRUE;
-}
+// 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
-wxString wxTextCtrl::GetValue() const
+class wxMacEditHelper
{
- Size actualsize;
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ::GetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- OSStatus err;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
- /* extract the text from the record */
- Handle theText ;
- err = TXNGetDataEncoded( (**tpvars).fTXNRec, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
- /* all done */
- if ( err )
+public :
+ wxMacEditHelper( TXNObject txn )
{
- actualsize = 0 ;
+ 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 ) ;
+ }
}
- else
+
+ ~wxMacEditHelper()
{
- actualsize = GetHandleSize( theText ) ;
- strncpy( wxBuffer , *theText , actualsize ) ;
- DisposeHandle( theText ) ;
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ if ( m_data[0].uValue == kTXNReadOnly )
+ TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ;
}
- }
- wxBuffer[actualsize] = 0 ;
- if( wxApp::s_macDefaultEncodingIsPC )
- return wxMacMakePCStringFromMac( wxBuffer ) ;
- else
- return wxString(wxBuffer);
+
+protected :
+ TXNObject m_txn ;
+ TXNControlData m_data[1] ;
+} ;
+
+wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer )
+ : wxMacTextControl( peer )
+{
+ SetNeedsFocusRect( true ) ;
}
-void wxTextCtrl::GetSelection(long* from, long* to) const
+wxString wxMacMLTEControl::GetStringValue() const
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
+ wxString result ;
+ OSStatus err ;
+ Size actualSize = 0;
- *from = (**teH).selStart;
- *to = (**teH).selEnd;
- }
- else
- {
- STPTextPaneVars **tpvars;
+ {
+#if wxUSE_UNICODE
+ Handle theText ;
+ err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNUnicodeTextData );
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
+ // all done
+ if ( err != noErr )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) / sizeof(UniChar) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = NULL ;
- TXNGetSelection( (**tpvars).fTXNRec , (TXNOffset*) from , (TXNOffset*) to ) ;
+#if SIZEOF_WCHAR_T == 2
+ ptr = new wxChar[actualSize + 1] ;
+ wxStrncpy( ptr , (wxChar*)(*theText) , actualSize ) ;
+#else
+ SetHandleSize( theText, (actualSize + 1) * sizeof(UniChar) ) ;
+ HLock( theText ) ;
+ (((UniChar*)*theText)[actualSize]) = 0 ;
+ wxMBConvUTF16 converter ;
+ size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
+ wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Unable to count the number of characters in this string!") );
+ ptr = new wxChar[noChars + 1] ;
+
+ noChars = converter.MB2WC( ptr , (const char*)*theText , noChars + 1 ) ;
+ wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Conversion of string failed!") );
+ ptr[noChars] = 0 ;
+ HUnlock( theText ) ;
+#endif
- }
-}
+ ptr[actualSize] = 0 ;
+ result = wxString( ptr ) ;
+ delete [] ptr ;
+ }
-void wxTextCtrl::SetValue(const wxString& st)
-{
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
- /* set the text in the record */
- TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(),
- kTXNStartOffset, kTXNEndOffset);
- }
- MacRedrawControl() ;
-}
+ DisposeHandle( theText ) ;
+ }
+#else
+ Handle theText ;
+ err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText, kTXNTextData );
-// Clipboard operations
-void wxTextCtrl::Copy()
-{
- if (CanCopy())
- {
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECopy( teH ) ;
- ClearCurrentScrap();
- TEToScrap() ;
+ // all done
+ if ( err != noErr )
+ {
+ actualSize = 0 ;
}
else
{
- mUPDoEditCommand( (ControlHandle) m_macControl , kmUPCopy ) ;
+ 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 wxTextCtrl::Cut()
+void wxMacMLTEControl::SetStringValue( const wxString &str )
{
- if (CanCut())
+ wxString st = str;
+ wxMacConvertNewlines10To13( &st );
+
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECut( teH ) ;
- ClearCurrentScrap();
- TEToScrap() ;
- // MacInvalidateControl() ;
- }
- else
+ wxMacWindowClipper c( m_peer );
+
{
- mUPDoEditCommand( (ControlHandle) m_macControl , kmUPCut ) ;
+ wxMacEditHelper help( m_txn );
+ SetTXNData( st, kTXNStartOffset, kTXNEndOffset );
}
+
+ TXNSetSelection( m_txn, 0, 0 );
+ TXNShowSelection( m_txn, kTXNShowStart );
}
}
-void wxTextCtrl::Paste()
+TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
{
- if (CanPaste())
- {
- if ( m_windowStyle & wxTE_PASSWORD )
+ 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 )
{
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEFromScrap() ;
- TEPaste( teH ) ;
- MacRedrawControl() ;
+ 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
{
- mUPDoEditCommand( (ControlHandle) m_macControl , kmUPPaste ) ;
+ frameOptions |= kTXNSingleLineOnlyMask ;
}
- }
-}
-bool wxTextCtrl::CanCopy() const
-{
- // Can copy if there's a selection
- long from, to;
- GetSelection(& from, & to);
- return (from != to);
+ return frameOptions ;
}
-bool wxTextCtrl::CanCut() const
+void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
{
- // Can cut if there's a selection
- long from, to;
- GetSelection(& from, & to);
- return (from != to);
-}
+ TXNControlTag iControlTags[] =
+ {
+ kTXNDoFontSubstitution,
+ kTXNWordWrapStateTag ,
+ };
+ TXNControlData iControlData[] =
+ {
+ { true },
+ { kTXNNoAutoWrap },
+ };
-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)
+ 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[] =
{
- if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
- {
- return TRUE ;
- }
- }
+ { 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 );
}
- return FALSE;
-
-#else
- if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
+
+ 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 )
{
- return TRUE ;
+ TXNCommandEventSupportOptions options ;
+ if ( TXNGetCommandEventSupport( m_txn, &options ) == noErr )
+ {
+ options |=
+ kTXNSupportEditCommandProcessing
+ | kTXNSupportEditCommandUpdating
+ | kTXNSupportSpellCheckCommandProcessing
+ | kTXNSupportSpellCheckCommandUpdating
+ | kTXNSupportFontCommandProcessing
+ | kTXNSupportFontCommandUpdating;
+
+ TXNSetCommandEventSupport( m_txn , options ) ;
+ }
}
#endif
- return FALSE ;
}
-void wxTextCtrl::SetEditable(bool editable)
+void wxMacMLTEControl::SetBackground( const wxBrush &brush )
{
- if ( editable )
- UMAActivateControl( (ControlHandle) m_macControl ) ;
- else
- UMADeactivateControl( (ControlHandle) m_macControl ) ;
+ // currently only solid background are supported
+ TXNBackground tback;
+
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() );
+ TXNSetBackground( m_txn , &tback );
}
-void wxTextCtrl::SetInsertionPoint(long pos)
+void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to )
{
- SetSelection( pos , pos ) ;
+ TXNTypeAttributes typeAttr[4] ;
+ RGBColor color ;
+ int attrCount = 0 ;
+
+ if ( style.HasFont() )
+ {
+ const wxFont &font = style.GetFont() ;
+
+#if 0 // old version
+ Str255 fontName = "\pMonaco" ;
+ SInt16 fontSize = 12 ;
+ Style fontStyle = normal ;
+ 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++ ;
+#else
+ typeAttr[attrCount].tag = kTXNATSUIStyle ;
+ typeAttr[attrCount].size = kTXNATSUIStyleSize ;
+ typeAttr[attrCount].data.dataValue = (UInt32)font.MacGetATSUStyle() ;
+ attrCount++ ;
+#endif
+ }
+
+ 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 ) );
+ // unfortunately the relayout is not automatic
+ TXNRecalcTextLayout( m_txn );
+ }
}
-void wxTextCtrl::SetInsertionPointEnd()
+void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
{
- long pos = GetLastPosition();
- SetInsertionPoint(pos);
+ wxMacEditHelper help( m_txn ) ;
+ TXNSetAttribute( wxTextAttr( foreground, wxNullColour, font ), kTXNStartOffset, kTXNEndOffset ) ;
}
-long wxTextCtrl::GetInsertionPoint() const
+void wxMacMLTEControl::SetStyle( long start, long end, const wxTextAttr& style )
{
- long begin,end ;
- GetSelection( &begin , &end ) ;
- return begin ;
+ wxMacEditHelper help( m_txn ) ;
+ TXNSetAttribute( style, start, end ) ;
}
-long wxTextCtrl::GetLastPosition() const
+void wxMacMLTEControl::Copy()
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
-
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-// ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).teLength ;
- }
- else
- {
- STPTextPaneVars** tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
-
- int actualsize = 0 ;
- Handle theText ;
- OSErr err = TXNGetDataEncoded( (**tpvars).fTXNRec, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
- /* all done */
- if ( err )
- {
- actualsize = 0 ;
- }
- else
- {
- actualsize = GetHandleSize( theText ) ;
- DisposeHandle( theText ) ;
- }
- return actualsize ;
- }
-}
-
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
-{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TESetSelect( from , to , teH ) ;
- TEDelete( teH ) ;
- TEInsert( value , value.Length() , teH ) ;
- }
- else
- {
- // TODO
- }
- Refresh() ;
+ ClearCurrentScrap();
+ TXNCopy( m_txn );
+ TXNConvertToPublicScrap();
}
-void wxTextCtrl::Remove(long from, long to)
+void wxMacMLTEControl::Cut()
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEDelete( teH ) ;
- }
- else
- {
- //TODO
- }
- Refresh() ;
+ ClearCurrentScrap();
+ TXNCut( m_txn );
+ TXNConvertToPublicScrap();
}
-void wxTextCtrl::SetSelection(long from, long to)
+void wxMacMLTEControl::Paste()
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
-
- ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- TESetSelect( selection.selStart , selection.selEnd , teH ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
- /* and our drawing environment as the operation
- may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
- /* change the selection */
- TXNSetSelection( (**tpvars).fTXNRec, from, to);
- }
+ TXNConvertFromPublicScrap();
+ TXNPaste( m_txn );
}
-bool wxTextCtrl::LoadFile(const wxString& file)
+bool wxMacMLTEControl::CanPaste() const
{
- if ( wxTextCtrlBase::LoadFile(file) )
- {
- return TRUE;
- }
+ return TXNIsScrapPastable() ;
+}
- return FALSE;
+void wxMacMLTEControl::SetEditable(bool editable)
+{
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+ TXNSetTXNObjectControls( m_txn, false, WXSIZEOF(tag), tag, data ) ;
}
-void wxTextCtrl::WriteText(const wxString& text)
+wxTextPos wxMacMLTEControl::GetLastPosition() const
{
- wxString value ;
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( text ) ;
+ 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
- value = text ;
- if ( m_windowStyle & wxTE_PASSWORD )
{
- TEHandle teH ;
- long size ;
-
- ::GetControlData( (ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEInsert( value , value.Length() , teH ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference( (ControlHandle) m_macControl);
- /* set the text in the record */
- TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(),
- kTXNUseCurrentSelection, kTXNUseCurrentSelection);
- }
- Refresh() ;
-}
+ actualsize = 0 ;
+ }
-void wxTextCtrl::AppendText(const wxString& text)
-{
- SetInsertionPointEnd();
- WriteText(text);
+ return actualsize ;
}
-void wxTextCtrl::Clear()
+void wxMacMLTEControl::Replace( long from , long to , const wxString &str )
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
+ wxString value = str ;
+ wxMacConvertNewlines10To13( &value ) ;
- ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- }
- else
- {
- mUPDoEditCommand( (ControlHandle) m_macControl , kmUPClear) ;
- }
- Refresh() ;
+ wxMacEditHelper help( m_txn ) ;
+ wxMacWindowClipper c( m_peer ) ;
+
+ TXNSetSelection( m_txn, from, to ) ;
+ TXNClear( m_txn ) ;
+ SetTXNData( value, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
}
-bool wxTextCtrl::IsModified() const
+void wxMacMLTEControl::Remove( long from , long to )
{
- return TRUE;
+ wxMacWindowClipper c( m_peer ) ;
+ wxMacEditHelper help( m_txn ) ;
+ TXNSetSelection( m_txn , from , to ) ;
+ TXNClear( m_txn ) ;
}
-bool wxTextCtrl::IsEditable() const
+void wxMacMLTEControl::GetSelection( long* from, long* to) const
{
- return IsEnabled();
+ TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;
}
-bool wxTextCtrl::AcceptsFocus() const
+void wxMacMLTEControl::SetSelection( long from , long to )
{
- // we don't want focus if we can't be edited
- return IsEditable() && wxControl::AcceptsFocus();
+ 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 );
}
-wxSize wxTextCtrl::DoGetBestSize() const
+void wxMacMLTEControl::WriteText( const wxString& str )
{
- int wText = 100 ;
-
- int hText ;
- if ( UMAHasAppearance() )
- hText = 13 ;
- else
- hText = 24 ;
- hText += 2 * m_macHorizontalBorder ;
-/*
- int cx, cy;
- wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+ wxString st = str ;
+ wxMacConvertNewlines10To13( &st ) ;
- int wText = DEFAULT_ITEM_WIDTH;
+ long start , end , dummy ;
- int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
+ GetSelection( &start , &dummy ) ;
+ wxMacWindowClipper c( m_peer ) ;
- return wxSize(wText, hText);
-*/
- if ( m_windowStyle & wxTE_MULTILINE )
{
- hText *= wxMin(GetNumberOfLines(), 5);
+ wxMacEditHelper helper( m_txn ) ;
+ SetTXNData( st, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
}
- //else: for single line control everything is ok
- return wxSize(wText, hText);
-}
-// ----------------------------------------------------------------------------
-// Undo/redo
-// ----------------------------------------------------------------------------
+ GetSelection( &dummy, &end ) ;
-void wxTextCtrl::Undo()
-{
- if (CanUndo())
- {
- }
+ // TODO: SetStyle( start , end , GetDefaultStyle() ) ;
}
-void wxTextCtrl::Redo()
+void wxMacMLTEControl::Clear()
{
- if (CanRedo())
- {
- }
+ wxMacWindowClipper c( m_peer ) ;
+ wxMacEditHelper st( m_txn ) ;
+ TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
+ TXNClear( m_txn ) ;
}
-bool wxTextCtrl::CanUndo() const
+bool wxMacMLTEControl::CanUndo() const
{
- return FALSE ;
+ return TXNCanUndo( m_txn , NULL ) ;
}
-bool wxTextCtrl::CanRedo() const
+void wxMacMLTEControl::Undo()
{
- return FALSE ;
+ TXNUndo( m_txn ) ;
}
-// Makes 'unmodified'
-void wxTextCtrl::DiscardEdits()
+bool wxMacMLTEControl::CanRedo() const
{
- // TODO
+ return TXNCanRedo( m_txn , NULL ) ;
}
-int wxTextCtrl::GetNumberOfLines() const
+void wxMacMLTEControl::Redo()
{
- // TODO change this if possible to reflect real lines
- wxString content = GetValue() ;
-
- int count = 1;
- for (int i = 0; i < content.Length() ; i++)
- {
- if (content[i] == '\r') count++;
- }
-
- return count;
+ TXNRedo( m_txn ) ;
}
-long wxTextCtrl::XYToPosition(long x, long y) const
+int wxMacMLTEControl::GetNumberOfLines() const
{
- // TODO
- return 0;
-}
+ ItemCount lines = 0 ;
+ TXNGetLineCount( m_txn, &lines ) ;
-bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
-{
- return FALSE ;
+ return lines ;
}
-void wxTextCtrl::ShowPosition(long pos)
+long wxMacMLTEControl::XYToPosition(long x, long y) const
{
- // TODO
-}
+ Point curpt ;
+ wxTextPos lastpos ;
-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 (int i = 0; i < content.Length() ; i++)
+ // TODO: find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0, ypos = 0 ;
+ int lastHeight = 0 ;
+ ItemCount n ;
+
+ lastpos = GetLastPosition() ;
+ for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )
{
- if (count == lineNo)
+ if ( y == ypos && x == xpos )
+ return n ;
+
+ TXNOffsetToPoint( m_txn, n, &curpt ) ;
+
+ if ( curpt.v > lastHeight )
{
- // Count chars in line then
- count = 0;
- for (int j = i; j < content.Length(); j++)
- {
- count++;
- if (content[j] == '\r') return count;
- }
-
- return count;
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+
+ lastHeight = curpt.v ;
}
- if (content[i] == '\r') count++;
+ else
+ ++xpos ;
}
- return 0;
+
+ return 0 ;
}
-wxString wxTextCtrl::GetLineText(long lineNo) const
+bool wxMacMLTEControl::PositionToXY( long pos, long *x, long *y ) const
{
- // TODO change this if possible to reflect real lines
- wxString content = GetValue() ;
+ Point curpt ;
+ wxTextPos lastpos ;
- // Find line first
- int count = 0;
- for (int i = 0; i < content.Length() ; i++)
+ if ( y )
+ *y = 0 ;
+ if ( x )
+ *x = 0 ;
+
+ lastpos = GetLastPosition() ;
+ if ( pos <= lastpos )
{
- if (count == lineNo)
+ // 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 )
{
- // Add chars in line then
- wxString tmp("");
-
- for (int j = i; j < content.Length(); j++)
+ TXNOffsetToPoint( m_txn, n, &curpt ) ;
+
+ if ( curpt.v > lastHeight )
{
- if (content[j] == '\r')
- return tmp;
-
- tmp += content[j];
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+
+ lastHeight = curpt.v ;
}
-
- return tmp;
+ else
+ ++xpos ;
}
- if (content[i] == '\r') count++;
+
+ if ( y )
+ *y = ypos ;
+ if ( x )
+ *x = xpos ;
}
- return wxString("");
-}
-/*
- * Text item
- */
-
-void wxTextCtrl::Command(wxCommandEvent & event)
-{
- SetValue (event.GetString());
- ProcessCommand (event);
+ return false ;
}
-void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
+void wxMacMLTEControl::ShowPosition( long pos )
{
- // By default, load the first file into the text window.
- if (event.GetNumberOfFiles() > 0)
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
{
- LoadFile(event.GetFiles()[0]);
+ 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 wxTextCtrl::OnChar(wxKeyEvent& event)
+void wxMacMLTEControl::SetTXNData( const wxString& st, TXNOffset start, TXNOffset end )
+{
+#if wxUSE_UNICODE
+#if SIZEOF_WCHAR_T == 2
+ size_t len = st.length() ;
+ TXNSetData( m_txn, kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, start, end );
+#else
+ wxMBConvUTF16 converter ;
+ ByteCount byteBufferLen = converter.WC2MB( NULL, st.wc_str(), 0 ) ;
+ UniChar *unibuf = (UniChar*)malloc( byteBufferLen ) ;
+ converter.WC2MB( (char*)unibuf, st.wc_str(), byteBufferLen ) ;
+ TXNSetData( m_txn, kTXNUnicodeTextData, (void*)unibuf, byteBufferLen, start, end ) ;
+ free( unibuf ) ;
+#endif
+#else
+ wxCharBuffer text = st.mb_str( wxConvLocal ) ;
+ TXNSetData( m_txn, kTXNTextData, (void*)text.data(), strlen( text ), start, end ) ;
+#endif
+}
+
+wxString wxMacMLTEControl::GetLineText(long lineNo) const
{
- switch ( event.KeyCode() )
+ wxString line ;
+
+ if ( lineNo < GetNumberOfLines() )
{
- case WXK_RETURN:
- if (m_windowStyle & wxPROCESS_ENTER)
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
- event.SetEventObject( this );
- if ( GetEventHandler()->ProcessEvent(event) )
- return;
- }
- if ( !(m_windowStyle & wxTE_MULTILINE) )
+ 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 )
{
- 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 ;
- }
- }
+ 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 ) ;
}
- //else: multiline controls need Enter for themselves
- break;
+ if ( m_sbVertical )
+ {
+ Rect sbBounds ;
- 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.
+ 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() )
{
- wxNavigationKeyEvent eventNav;
- eventNav.SetDirection(!event.ShiftDown());
- eventNav.SetWindowChange(event.ControlDown());
- eventNav.SetEventObject(this);
+ int x = 0 , y = 0 ;
+ textctrl->MacClientToRootWindow( &x , &y ) ;
+ where.h += x ;
+ where.v += y ;
+ }
- if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
- return;
- event.Skip() ;
- return ;
+ 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;
}
- EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
- short keycode ;
- short keychar ;
- keychar = short(ev->message & charCodeMask);
- keycode = short(ev->message & keyCodeMask) >> 8 ;
- UMAHandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ;
- if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
+ 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() ) ;
+
{
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
- event.SetString( GetValue() ) ;
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ 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 ;
}
-// ----------------------------------------------------------------------------
-// standard handlers for standard edit menu events
-// ----------------------------------------------------------------------------
+void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
+{
+ MacSetObjectVisibility( shown ) ;
+ wxMacControl::VisibilityChanged( shown ) ;
+}
-void wxTextCtrl::OnCut(wxCommandEvent& event)
+void wxMacMLTEClassicControl::SuperChangedPosition()
{
- Cut();
+ MacUpdatePosition() ;
+ wxMacControl::SuperChangedPosition() ;
}
-void wxTextCtrl::OnCopy(wxCommandEvent& event)
+#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)
{
- Copy();
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ win->MacControlUserPaneDrawProc( part ) ;
}
-void wxTextCtrl::OnPaste(wxCommandEvent& event)
+static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
{
- Paste();
+ 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 ;
}
-void wxTextCtrl::OnUndo(wxCommandEvent& event)
+static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
{
- Undo();
+ 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 ;
}
-void wxTextCtrl::OnRedo(wxCommandEvent& event)
+static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
{
- Redo();
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ win->MacControlUserPaneIdleProc() ;
}
-void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
+static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
{
- event.Enable( CanCut() );
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ return win->MacControlUserPaneKeyDownProc( keyCode, charCode, modifiers ) ;
+ else
+ return kControlNoPart ;
}
-void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
+static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
{
- event.Enable( CanCopy() );
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ win->MacControlUserPaneActivateProc( activating ) ;
}
-void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
+static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
{
- event.Enable( CanPaste() );
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ return win->MacControlUserPaneFocusProc( action ) ;
+ else
+ return kControlNoPart ;
}
-void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
+#if 0
+static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
{
- event.Enable( CanUndo() );
+ wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
+ wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
+ if ( win )
+ win->MacControlUserPaneBackgroundProc(info) ;
}
+#endif
-void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
+#endif // __WXMAC_OSX__
+
+// TXNRegisterScrollInfoProc
+
+OSStatus wxMacMLTEClassicControl::DoCreate()
{
- event.Enable( CanRedo() );
+ 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
+
+// tiger multi-line textcontrols with no CR in the entire content
+// don't scroll automatically, so we need a hack.
+// This attempt only works 'before' the key (ie before CallNextEventHandler)
+// is processed, thus the scrolling always occurs one character too late, but
+// better than nothing ...
+
+static const EventTypeSpec eventList[] =
+{
+ { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
+} ;
+
+static pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ wxMacMLTEHIViewControl* focus = (wxMacMLTEHIViewControl*) data ;
+
+ switch ( GetEventKind( event ) )
+ {
+ case kEventTextInputUnicodeForKeyEvent :
+ {
+ if ( UMAGetSystemVersion() >= 0x1040 )
+ {
+ TXNOffset from , to ;
+ TXNGetSelection( focus->GetTXNObject() , &from , &to ) ;
+ if ( from == to )
+ TXNShowSelection( focus->GetTXNObject() , kTXNShowStart );
+ }
+ result = CallNextEventHandler(handler,event);
+ break;
+ }
+ default:
+ break ;
+ }
+
+ return result ;
}
+static pascal OSStatus wxMacTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ switch ( GetEventClass( event ) )
+ {
+ case kEventClassTextInput :
+ result = wxMacUnicodeTextEventHandler( handler , event , data ) ;
+ break ;
+
+ default :
+ break ;
+ }
+ return result ;
+}
+
+DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTextControlEventHandler )
+
+wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,
+ const wxString& str,
+ const wxPoint& pos,
+ const wxSize& size, long style ) : wxMacMLTEControl( wxPeer )
+{
+ m_font = wxPeer->GetFont() ;
+ m_windowStyle = style ;
+ Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
+ wxString st = str ;
+ wxMacConvertNewlines10To13( &st ) ;
+
+ HIRect hr = {
+ { bounds.left , bounds.top },
+ { bounds.right - bounds.left, bounds.bottom - bounds.top } } ;
+
+ m_scrollView = NULL ;
+ TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
+ if ( frameOptions & (kTXNWantVScrollBarMask | kTXNWantHScrollBarMask) )
+ {
+ 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 );
+
+ InstallControlEventHandler( m_textView , GetwxMacTextControlEventHandlerUPP(),
+ GetEventTypeCount(eventList), eventList, this,
+ &m_textEventHandlerRef);
+}
+
+wxMacMLTEHIViewControl::~wxMacMLTEHIViewControl()
+{
+ ::RemoveEventHandler( m_textEventHandlerRef ) ;
+}
+
+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
- // wxUSE_TEXTCTRL
+
+#endif // wxUSE_TEXTCTRL
projects / wxWidgets.git / blobdiff