X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0207e9693caa1a89387431a7c1a1a4c1861dfc0c..2cf3a6d7bef6f20bea35062dd3d4dbf0aec9efb5:/src/mac/carbon/textctrl.cpp?ds=sidebyside diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index 563365bca9..24f9fdf83e 100644 --- a/src/mac/carbon/textctrl.cpp +++ b/src/mac/carbon/textctrl.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: textctrl.cpp +// Name: src/mac/carbon/textctrl.cpp // Purpose: wxTextCtrl // Author: Stefan Csomor // Modified by: Ryan Norton (MLTE GetLineLength and GetLineText) @@ -13,16 +13,27 @@ #if wxUSE_TEXTCTRL +#include "wx/textctrl.h" + +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/app.h" + #include "wx/utils.h" + #include "wx/dc.h" + #include "wx/button.h" + #include "wx/menu.h" + #include "wx/settings.h" + #include "wx/msgdlg.h" + #include "wx/toplevel.h" +#endif #ifdef __DARWIN__ - #include - #include + #include + #include #else - #include + #include #endif -#include "wx/msgdlg.h" - #if wxUSE_STD_IOSTREAM #if wxUSE_IOSTREAMH #include @@ -31,22 +42,13 @@ #endif #endif -#include "wx/app.h" -#include "wx/dc.h" -#include "wx/button.h" -#include "wx/toplevel.h" -#include "wx/textctrl.h" -#include "wx/settings.h" #include "wx/filefn.h" -#include "wx/utils.h" #include "wx/sysopt.h" -#include "wx/menu.h" -#include "wx/intl.h" #if defined(__BORLANDC__) && !defined(__WIN32__) - #include + #include #elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__) - #include + #include #endif #ifndef __DARWIN__ @@ -72,7 +74,7 @@ #ifndef __WXMAC_OSX__ enum { - kTXNVisibilityTag = 'visb' // set the visibility state of the object + kTXNVisibilityTag = 'visb' // set the visibility state of the object }; #endif @@ -85,7 +87,7 @@ public : virtual void* operator()() = 0 ; - static void* CallBackProc(void *param) + static void* CallBackProc( void *param ) { wxMacFunctor* f = (wxMacFunctor*) param ; void *result = (*f)() ; @@ -120,7 +122,7 @@ public : virtual void* operator()() { - (m_object->*m_function)(m_param1) ; + (m_object->*m_function)( m_param1 ) ; return NULL ; } @@ -179,18 +181,20 @@ public : virtual wxString GetStringValue() const = 0 ; virtual void SetStringValue( const wxString &val ) = 0 ; - virtual void SetStyle(long start, long end, const wxTextAttr& style) ; + 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 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 SetSelection( long from , long to ) = 0 ; - virtual void GetSelection( long* from, long* to) const = 0 ; - virtual void WriteText(const wxString& str) = 0 ; + virtual void Replace( long from, long to, const wxString &str ) ; + virtual void Remove( long from, long to ) ; + virtual bool HasOwnContextMenu() const { return false ; } @@ -206,7 +210,7 @@ public : 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 void ShowPosition(long WXUNUSED(pos)) ; virtual int GetLineLength(long lineNo) const ; virtual wxString GetLineText(long lineNo) const ; @@ -228,28 +232,29 @@ class wxMacMLTEControl : public wxMacTextControl { public : wxMacMLTEControl( wxTextCtrl *peer ) ; + virtual wxString GetStringValue() const ; - virtual void SetStringValue( const wxString &str) ; + virtual void SetStringValue( const wxString &str ) ; static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ; - void AdjustCreationAttributes( const wxColour& background , bool visible ) ; + 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 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 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 Replace( long from, long to, const wxString &str ) ; + virtual void Remove( long from, long to ) ; + virtual void GetSelection( long* from, long* to ) const ; + virtual void SetSelection( long from, long to ) ; - virtual void WriteText(const wxString& str) ; + virtual void WriteText( const wxString& str ) ; virtual bool HasOwnContextMenu() const { @@ -279,6 +284,7 @@ public : 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 ) ; @@ -299,6 +305,8 @@ public : 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) ; @@ -306,6 +314,7 @@ public : protected : HIViewRef m_scrollView ; HIViewRef m_textView ; + EventHandlerRef m_textEventHandlerRef ; }; #endif @@ -334,6 +343,12 @@ public : 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 @@ -348,6 +363,7 @@ public : const wxPoint& pos, const wxSize& size, long style ) ; ~wxMacMLTEClassicControl() ; + virtual void VisibilityChanged(bool shown) ; virtual void SuperChangedPosition() ; @@ -360,7 +376,11 @@ public : virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ; virtual void MacControlUserPaneBackgroundProc(void* info) ; - virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) ) { MacControlUserPaneIdleProc() ; return true ;} + virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) ) + { + MacControlUserPaneIdleProc(); + return true; + } virtual void SetRect( Rect *r ) ; @@ -393,12 +413,10 @@ private : #endif }; -#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL - -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) @@ -422,15 +440,14 @@ BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) END_EVENT_TABLE() -// Text item void wxTextCtrl::Init() { m_editable = true ; m_dirty = false; + m_maxLength = 0; m_privateContextMenu = NULL; - - m_maxLength = TE_UNLIMITED_LENGTH ; + m_triggerOnSetValue = true ; } wxTextCtrl::~wxTextCtrl() @@ -438,26 +455,29 @@ wxTextCtrl::~wxTextCtrl() delete m_privateContextMenu; } -bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, - const wxString& str, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) +bool wxTextCtrl::Create( wxWindow *parent, + wxWindowID id, + const wxString& str, + const wxPoint& pos, + const wxSize& size, + long style, + const wxValidator& validator, + const wxString& name ) { m_macIsUserPane = false ; m_editable = true ; - if ( ! ( style & wxNO_BORDER) ) - style = ( style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ; + if ( ! (style & wxNO_BORDER) ) + style = (style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ; - if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) + if ( !wxTextCtrlBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) ) return false; if ( m_windowStyle & wxTE_MULTILINE ) { - wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER), - wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); + 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 ; @@ -466,7 +486,7 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, bool forceMLTE = false ; #if wxUSE_SYSTEM_OPTIONS - if ( (wxSystemOptions::HasOption(wxMAC_TEXTCONTROL_USE_MLTE) ) && ( wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1) ) + if (wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_MLTE ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1)) { forceMLTE = true ; } @@ -474,7 +494,7 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, #ifdef __WXMAC_OSX__ #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 - if ( UMAGetSystemVersion() >= 0x1030 && forceMLTE == false ) + if ( UMAGetSystemVersion() >= 0x1030 && !forceMLTE ) { if ( m_windowStyle & wxTE_MULTILINE ) m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; @@ -483,17 +503,15 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, if ( !m_peer ) { - if ( !(m_windowStyle & wxTE_MULTILINE) && forceMLTE == false ) + if ( !(m_windowStyle & wxTE_MULTILINE) && !forceMLTE ) m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; } #endif if ( !m_peer ) - { m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ; - } - MacPostControlCreate(pos,size) ; + MacPostControlCreate(pos, size) ; // only now the embedding is correct and we can do a positioning update @@ -538,12 +556,15 @@ void wxTextCtrl::SetValue(const wxString& str) if ( GetValue() == str ) return ; - GetPeer()->SetStringValue(str) ; + GetPeer()->SetStringValue( str ) ; - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); - event.SetString( GetValue() ) ; - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + if ( m_triggerOnSetValue ) + { + wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); + event.SetString( GetValue() ); + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent( event ); + } } void wxTextCtrl::SetMaxLength(unsigned long len) @@ -590,9 +611,9 @@ void wxTextCtrl::Cut() { GetPeer()->Cut() ; - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + GetEventHandler()->ProcessEvent( event ); } } @@ -604,9 +625,9 @@ void wxTextCtrl::Paste() // TODO: eventually we should add setting the default style again - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + GetEventHandler()->ProcessEvent( event ); } } @@ -614,18 +635,20 @@ bool wxTextCtrl::CanCopy() const { // Can copy if there's a selection long from, to; - GetSelection(& from, & to); + GetSelection( &from, &to ); + return (from != to); } bool wxTextCtrl::CanCut() const { if ( !IsEditable() ) - return false ; + return false; // Can cut if there's a selection long from, to; - GetSelection(& from, & to); + GetSelection( &from, &to ); + return (from != to); } @@ -654,24 +677,25 @@ void wxTextCtrl::SetInsertionPoint(long pos) void wxTextCtrl::SetInsertionPointEnd() { wxTextPos pos = GetLastPosition(); - SetInsertionPoint(pos); + SetInsertionPoint( pos ); } long wxTextCtrl::GetInsertionPoint() const { - long begin,end ; + long begin, end ; GetSelection( &begin , &end ) ; + return begin ; } wxTextPos wxTextCtrl::GetLastPosition() const { - return GetPeer()->GetLastPosition( ) ; + return GetPeer()->GetLastPosition() ; } void wxTextCtrl::Replace(long from, long to, const wxString& str) { - GetPeer()->Replace( from , to , str) ; + GetPeer()->Replace( from , to , str ) ; } void wxTextCtrl::Remove(long from, long to) @@ -686,10 +710,7 @@ void wxTextCtrl::SetSelection(long from, long to) bool wxTextCtrl::LoadFile(const wxString& file) { - if ( wxTextCtrlBase::LoadFile(file) ) - return true; - - return false; + return wxTextCtrlBase::LoadFile( file ); } void wxTextCtrl::WriteText(const wxString& str) @@ -700,18 +721,17 @@ void wxTextCtrl::WriteText(const wxString& str) // unfortunately CW 8 is not able to correctly deduce the template types, // so we have to instantiate explicitly wxMacMPRemoteGUICall( this , &wxTextCtrl::WriteText , str ) ; + return ; } - else - { - GetPeer()->WriteText( str ) ; - } + + GetPeer()->WriteText( str ) ; } void wxTextCtrl::AppendText(const wxString& text) { SetInsertionPointEnd(); - WriteText(text); + WriteText( text ); } void wxTextCtrl::Clear() @@ -737,12 +757,11 @@ bool wxTextCtrl::AcceptsFocus() const wxSize wxTextCtrl::DoGetBestSize() const { - int wText = 100 ; - - int hText; + int wText, hText; // these are the numbers from the HIG: // we reduce them by the borders first + wText = 100 ; switch ( m_windowVariant ) { @@ -755,7 +774,7 @@ wxSize wxTextCtrl::DoGetBestSize() const break ; case wxWINDOW_VARIANT_MINI : - hText= 15 - 6 ; + hText = 15 - 6 ; break ; default : @@ -828,7 +847,7 @@ long wxTextCtrl::XYToPosition(long x, long y) const bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const { - return GetPeer()->PositionToXY(pos , x , y ) ; + return GetPeer()->PositionToXY( pos , x , y ) ; } void wxTextCtrl::ShowPosition(long pos) @@ -848,15 +867,15 @@ wxString wxTextCtrl::GetLineText(long lineNo) const 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) @@ -873,6 +892,13 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) int key = event.GetKeyCode() ; bool eat_key = false ; + if ( key == 'a' && event.MetaDown() ) + { + SelectAll() ; + + return ; + } + if ( key == 'c' && event.MetaDown() ) { if ( CanCopy() ) @@ -882,21 +908,24 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) } if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB && - !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) -// && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END + !( key == WXK_RETURN && ( (m_windowStyle & wxTE_PROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) +// && key != WXK_PAGEUP && key != WXK_PAGEDOWN && key != WXK_HOME && key != WXK_END ) { // eat it return ; } - // Check if we have reached the max # of chars, but still allow navigation and deletion - if ( !IsMultiLine() && GetValue().Length() >= m_maxLength && + // Check if we have reached the max # of chars (if it is set), but still + // allow navigation and deletion + if ( !IsMultiLine() && m_maxLength && GetValue().length() >= m_maxLength && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB && - key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxPROCESS_ENTER) ) + 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; } @@ -922,7 +951,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) 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 ); @@ -985,31 +1014,18 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) if (!eat_key) { // perform keystroke handling - if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL ) - CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ; - else - { - EventRecord rec ; - if ( wxMacConvertEventToRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ) - { - EventRecord *ev = &rec ; - short keycode, keychar ; - keychar = short(ev->message & charCodeMask); - keycode = short(ev->message & keyCodeMask) >> 8 ; - - m_peer->HandleKey( keycode , keychar , ev->modifiers ) ; - } - } + event.Skip(true) ; } if ( ( key >= 0x20 && key < WXK_START ) || + ( key >= WXK_NUMPAD0 && key <= WXK_DIVIDE ) || key == WXK_RETURN || key == WXK_DELETE || key == WXK_BACK) { wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); event1.SetEventObject( this ); - wxPostEvent(GetEventHandler(),event1); + wxPostEvent( GetEventHandler(), event1 ); } } @@ -1045,9 +1061,10 @@ void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event)) { long from, to; - GetSelection(& from, & to); + + GetSelection( &from, &to ); if (from != -1 && to != -1) - Remove(from, to); + Remove( from, to ); } void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event)) @@ -1083,7 +1100,8 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event) { long from, to; - GetSelection(& from, & to); + + GetSelection( &from, &to ); event.Enable( from != -1 && to != -1 && from != to && IsEditable() ) ; } @@ -1214,7 +1232,7 @@ void wxMacTextControl::SetEditable(bool editable) wxTextPos wxMacTextControl::GetLastPosition() const { - return GetStringValue().Length() ; + return GetStringValue().length() ; } void wxMacTextControl::Replace( long from , long to , const wxString &val ) @@ -1272,7 +1290,7 @@ int wxMacTextControl::GetNumberOfLines() const wxString content = GetStringValue() ; lines = 1; - for (size_t i = 0; i < content.Length() ; i++) + for (size_t i = 0; i < content.length() ; i++) { if (content[i] == '\r') lines++; @@ -1288,14 +1306,14 @@ wxString wxMacTextControl::GetLineText(long lineNo) const // Find line first int count = 0; - for (size_t i = 0; i < content.Length() ; i++) + 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++) + for (size_t j = i; j < content.length(); j++) { if (content[j] == '\n') return tmp; @@ -1320,13 +1338,13 @@ int wxMacTextControl::GetLineLength(long lineNo) const // Find line first int count = 0; - for (size_t i = 0; i < content.Length() ; i++) + 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++) + for (size_t j = i; j < content.length(); j++) { count++; if (content[j] == '\n') @@ -1349,10 +1367,70 @@ int wxMacTextControl::GetLineLength(long lineNo) const #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(kEventParamControlPart , typeControlPartCode ); + if ( controlPart == kControlFocusNoPart ) + { + // about to loose focus -> store selection to field + focus->GetData( 0, kControlEditTextSelectionTag, &focus->m_selection ); + } + result = CallNextEventHandler(handler,event) ; + if ( controlPart != kControlFocusNoPart ) + { + // about to gain focus -> set selection from field + focus->SetData( 0, kControlEditTextSelectionTag, &focus->m_selection ); + } + break; + } + default: + break ; + } + + return result ; +} + +static pascal OSStatus wxMacUnicodeTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + switch ( GetEventClass( event ) ) + { + case kEventClassControl : + result = wxMacUnicodeTextControlControlEventHandler( handler , event , data ) ; + break ; + + default : + break ; + } + return result ; +} + +DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacUnicodeTextControlEventHandler ) + wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer, - const wxString& str, - const wxPoint& pos, - const wxSize& size, long style ) : wxMacTextControl( wxPeer ) + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) + : wxMacTextControl( wxPeer ) { m_font = wxPeer->GetFont() ; m_windowStyle = style ; @@ -1363,16 +1441,23 @@ wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer, CFStringRef cfr = cf ; Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ; m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ; - CreateEditUnicodeTextControl( + + OSStatus err = CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ; + verify_noerr( err ); if ( !(m_windowStyle & wxTE_MULTILINE) ) SetData( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ; + + InstallControlEventHandler( m_controlRef , GetwxMacUnicodeTextControlEventHandlerUPP(), + GetEventTypeCount(unicodeTextControlEventList), unicodeTextControlEventList, this, + &m_focusHandlerRef); } wxMacUnicodeTextControl::~wxMacUnicodeTextControl() { + ::RemoveEventHandler( m_focusHandlerRef ); } void wxMacUnicodeTextControl::VisibilityChanged(bool shown) @@ -1385,7 +1470,7 @@ void wxMacUnicodeTextControl::VisibilityChanged(bool shown) CFStringRef value = NULL ; verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ); - verify_noerr( GetData( 0, m_valueTag , &value ) ); + verify_noerr( GetData( 0, m_valueTag, &value ) ); verify_noerr( SetData( 0, m_valueTag, &value ) ); verify_noerr( SetData( 0, kControlEditTextSelectionTag, &sel ) ); @@ -1396,7 +1481,7 @@ void wxMacUnicodeTextControl::VisibilityChanged(bool shown) wxString wxMacUnicodeTextControl::GetStringValue() const { wxString result ; - CFStringRef value = GetData(0,m_valueTag) ; + CFStringRef value = GetData(0, m_valueTag) ; if ( value ) { wxMacCFStringHolder cf(value) ; @@ -1412,11 +1497,11 @@ wxString wxMacUnicodeTextControl::GetStringValue() const return result ; } -void wxMacUnicodeTextControl::SetStringValue( const wxString &str) +void wxMacUnicodeTextControl::SetStringValue( const wxString &str ) { wxString st = str ; wxMacConvertNewlines10To13( &st ) ; - wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; + wxMacCFStringHolder cf( st , m_font.GetEncoding() ) ; verify_noerr( SetData( 0, m_valueTag , cf ) ) ; } @@ -1442,13 +1527,19 @@ bool wxMacUnicodeTextControl::CanPaste() const void wxMacUnicodeTextControl::SetEditable(bool editable) { - SetData( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ; +#if 0 // leads to problem because text cannot be selected anymore + SetData( kControlEditTextPart , kControlEditTextLockedTag , (Boolean) !editable ) ; +#endif } void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const { ControlEditTextSelectionRec sel ; - verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; + if (HasFocus()) + verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; + else + sel = m_selection ; + if ( from ) *from = sel.selStart ; if ( to ) @@ -1458,35 +1549,57 @@ void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const void wxMacUnicodeTextControl::SetSelection( long from , long to ) { ControlEditTextSelectionRec sel ; + wxString result ; + int textLength = 0 ; + CFStringRef value = GetData(0, m_valueTag) ; + if ( value ) + { + wxMacCFStringHolder cf(value) ; + textLength = cf.AsString().length() ; + } + if ((from == -1) && (to == -1)) { from = 0 ; - to = 32767 ; // sel has 16 bit signed values, max is 32767 + to = textLength ; + } + else + { + from = wxMin(textLength,wxMax(from,0)) ; + to = wxMax(0,wxMin(textLength,to)) ; } sel.selStart = from ; sel.selEnd = to ; - SetData( 0, kControlEditTextSelectionTag, &sel ) ; + if ( HasFocus() ) + SetData( 0, kControlEditTextSelectionTag, &sel ) ; + else + m_selection = sel; } -void wxMacUnicodeTextControl::WriteText(const wxString& str) +void wxMacUnicodeTextControl::WriteText( const wxString& str ) { wxString st = str ; wxMacConvertNewlines10To13( &st ) ; #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + if ( HasFocus() ) + { wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; CFStringRef value = cf ; SetData( 0, kControlEditTextInsertCFStringRefTag, &value ); -#else + } + else +#endif + { 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 + SetSelection( start + str.length() , start + str.length() ) ; + } } #endif @@ -1526,7 +1639,8 @@ protected : TXNControlData m_data[1] ; } ; -wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer ) +wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) + : wxMacTextControl( peer ) { SetNeedsFocusRect( true ) ; } @@ -1536,10 +1650,11 @@ wxString wxMacMLTEControl::GetStringValue() const wxString result ; OSStatus err ; Size actualSize = 0; + { #if wxUSE_UNICODE Handle theText ; - err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData ); + err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNUnicodeTextData ); // all done if ( err != noErr ) @@ -1548,37 +1663,39 @@ wxString wxMacMLTEControl::GetStringValue() const } else { - actualSize = GetHandleSize( theText ) / sizeof( UniChar) ; + actualSize = GetHandleSize( theText ) / sizeof(UniChar) ; if ( actualSize > 0 ) { wxChar *ptr = NULL ; #if SIZEOF_WCHAR_T == 2 - ptr = new wxChar[actualSize + 1 ] ; - wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ; + ptr = new wxChar[actualSize + 1] ; + wxStrncpy( ptr , (wxChar*)(*theText) , actualSize ) ; #else - SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ; + 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 ) ; + 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 ; + delete [] ptr ; } DisposeHandle( theText ) ; } #else Handle theText ; - err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); + err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText, kTXNTextData ); // all done if ( err != noErr ) @@ -1611,15 +1728,15 @@ wxString wxMacMLTEControl::GetStringValue() const void wxMacMLTEControl::SetStringValue( const wxString &str ) { - wxString st = str ; + wxString st = str; + wxMacConvertNewlines10To13( &st ); - wxMacConvertNewlines10To13( &st ) ; { - wxMacWindowClipper c( m_peer ) ; + wxMacWindowClipper c( m_peer ); { - wxMacEditHelper help(m_txn) ; - SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + wxMacEditHelper help( m_txn ); + SetTXNData( st, kTXNStartOffset, kTXNEndOffset ); } TXNSetSelection( m_txn, 0, 0 ); @@ -1629,38 +1746,37 @@ void wxMacMLTEControl::SetStringValue( const wxString &str ) TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) { - TXNFrameOptions frameOptions = - kTXNDontDrawCaretWhenInactiveMask + TXNFrameOptions frameOptions = kTXNDontDrawCaretWhenInactiveMask; + #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3 - | kTXNDoFontSubstitutionMask + frameOptions |= kTXNDoFontSubstitutionMask; #endif - ; - if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) + if ( ! (wxStyle & wxTE_NOHIDESEL) ) frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ; + if ( wxStyle & (wxHSCROLL | wxTE_DONTWRAP) ) + frameOptions |= kTXNWantHScrollBarMask ; + if ( wxStyle & wxTE_MULTILINE ) { - if ( ! ( wxStyle & wxTE_DONTWRAP ) ) - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - else - { - frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - frameOptions |= kTXNWantHScrollBarMask ; - } + frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ; - if ( !(wxStyle & wxTE_NO_VSCROLL ) ) + if ( !(wxStyle & wxTE_NO_VSCROLL) ) { frameOptions |= kTXNWantVScrollBarMask ; - if ( frameOptions & kTXNWantHScrollBarMask ) - frameOptions |= kTXNDrawGrowIconMask ; + + // The following code causes drawing problems on 10.4. Perhaps it can be restored for + // older versions of the OS, but I'm not sure it's appropriate to put a grow icon here + // anyways, as AFAIK users can't actually use it to resize the text ctrl. +// if ( frameOptions & kTXNWantHScrollBarMask ) +// frameOptions |= kTXNDrawGrowIconMask ; } } else + { frameOptions |= kTXNSingleLineOnlyMask ; - - if ( wxStyle & wxHSCROLL ) - frameOptions |= kTXNWantHScrollBarMask ; + } return frameOptions ; } @@ -1674,21 +1790,22 @@ void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, boo }; TXNControlData iControlData[] = { - {true}, - {kTXNNoAutoWrap}, + { true }, + { kTXNNoAutoWrap }, }; int toptag = WXSIZEOF( iControlTags ) ; if ( m_windowStyle & wxTE_MULTILINE ) { - if (m_windowStyle & wxTE_DONTWRAP) - iControlData[1].uValue = kTXNNoAutoWrap ; - else - iControlData[1].uValue = kTXNAutoWrap ; + iControlData[1].uValue = + (m_windowStyle & wxTE_DONTWRAP) + ? kTXNNoAutoWrap + : kTXNAutoWrap; } - verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData )) ; + 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 @@ -1699,24 +1816,26 @@ void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, boo SInt16 fontSize ; Style fontStyle ; - GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + GetThemeFont( kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; TXNTypeAttributes typeAttr[] = { - { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , - { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , - { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , + { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , + { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , } ; - verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, - kTXNStartOffset, - kTXNEndOffset) ); + err = TXNSetTypeAttributes( + m_txn, sizeof(typeAttr) / sizeof(TXNTypeAttributes), + typeAttr, kTXNStartOffset, kTXNEndOffset ); + verify_noerr( err ); } if ( m_windowStyle & wxTE_PASSWORD ) { - UniChar c = 0xA5 ; - verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ; + UniChar c = 0x00A5 ; + err = TXNEchoMode( m_txn , c , 0 , true ); + verify_noerr( err ); } TXNBackground tback; @@ -1757,15 +1876,17 @@ void wxMacMLTEControl::SetBackground( const wxBrush &brush ) void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to ) { TXNTypeAttributes typeAttr[4] ; - Str255 fontName = "\pMonaco" ; - SInt16 fontSize = 12 ; - Style fontStyle = normal ; RGBColor color ; int attrCount = 0 ; if ( style.HasFont() ) { const wxFont &font = style.GetFont() ; + +#if 0 // old version + Str255 fontName = "\pMonaco" ; + SInt16 fontSize = 12 ; + Style fontStyle = normal ; wxMacStringToPascal( font.GetFaceName() , fontName ) ; fontSize = font.GetPointSize() ; if ( font.GetUnderlined() ) @@ -1789,6 +1910,12 @@ void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , lo 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() ) @@ -1804,6 +1931,8 @@ void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , lo if ( attrCount > 0 ) { verify_noerr( TXNSetTypeAttributes( m_txn , attrCount , typeAttr, from , to ) ); + // unfortunately the relayout is not automatic + TXNRecalcTextLayout( m_txn ); } } @@ -1848,7 +1977,7 @@ void wxMacMLTEControl::SetEditable(bool editable) { TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ; - TXNSetTXNObjectControls( m_txn , false , WXSIZEOF(tag) , tag , data ) ; + TXNSetTXNObjectControls( m_txn, false, WXSIZEOF(tag), tag, data ) ; } wxTextPos wxMacMLTEControl::GetLastPosition() const @@ -1911,7 +2040,7 @@ void wxMacMLTEControl::SetSelection( long from , long to ) TXNShowSelection( m_txn, kTXNShowStart ); } -void wxMacMLTEControl::WriteText(const wxString& str) +void wxMacMLTEControl::WriteText( const wxString& str ) { wxString st = str ; wxMacConvertNewlines10To13( &st ) ; @@ -1923,10 +2052,10 @@ void wxMacMLTEControl::WriteText(const wxString& str) { wxMacEditHelper helper( m_txn ) ; - SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + SetTXNData( st, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; } - GetSelection( &dummy , &end ) ; + GetSelection( &dummy, &end ) ; // TODO: SetStyle( start , end , GetDefaultStyle() ) ; } @@ -1936,7 +2065,7 @@ void wxMacMLTEControl::Clear() wxMacWindowClipper c( m_peer ) ; wxMacEditHelper st( m_txn ) ; TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; - TXNClear(m_txn); + TXNClear( m_txn ) ; } bool wxMacMLTEControl::CanUndo() const @@ -1976,8 +2105,7 @@ long wxMacMLTEControl::XYToPosition(long x, long y) const // line metrics of a certain line, we don't get its starting // position, so it would probably be rather a binary search // for the start position - long xpos = 0 ; - long ypos = 0 ; + long xpos = 0, ypos = 0 ; int lastHeight = 0 ; ItemCount n ; @@ -1987,7 +2115,7 @@ long wxMacMLTEControl::XYToPosition(long x, long y) const if ( y == ypos && x == xpos ) return n ; - TXNOffsetToPoint( m_txn , n , &curpt ); + TXNOffsetToPoint( m_txn, n, &curpt ) ; if ( curpt.v > lastHeight ) { @@ -2004,7 +2132,7 @@ long wxMacMLTEControl::XYToPosition(long x, long y) const return 0 ; } -bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const +bool wxMacMLTEControl::PositionToXY( long pos, long *x, long *y ) const { Point curpt ; wxTextPos lastpos ; @@ -2017,7 +2145,7 @@ bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const lastpos = GetLastPosition() ; if ( pos <= lastpos ) { - // TODO: find a better implementation : while we can get the + // 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 @@ -2027,7 +2155,7 @@ bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const for ( n = 0 ; n <= (ItemCount) pos ; ++n ) { - TXNOffsetToPoint(m_txn , n , &curpt); + TXNOffsetToPoint( m_txn, n, &curpt ) ; if ( curpt.v > lastHeight ) { @@ -2065,10 +2193,10 @@ void wxMacMLTEControl::ShowPosition( long pos ) if ( (UInt32)TXNScroll != (UInt32)kUnresolvedCFragSymbolAddress ) { OSErr theErr = noErr; - SInt32 dv = desired.v - current.v ; - SInt32 dh = desired.h - current.h ; - TXNShowSelection( m_txn, kTXNShowEnd ) ; // NB: should this be kTXNShowStart or kTXNShowEnd ?? - theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); + 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 @@ -2082,18 +2210,18 @@ void wxMacMLTEControl::SetTXNData( const wxString& st, TXNOffset start, TXNOffse { #if wxUSE_UNICODE #if SIZEOF_WCHAR_T == 2 - size_t len = st.Len() ; + 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 ) ; + 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) ; + wxCharBuffer text = st.mb_str( wxConvLocal ) ; TXNSetData( m_txn, kTXNTextData, (void*)text.data(), strlen( text ), start, end ) ; #endif } @@ -2137,7 +2265,7 @@ wxString wxMacMLTEControl::GetLineText(long lineNo) const return line ; } -int wxMacMLTEControl::GetLineLength(long lineNo) const +int wxMacMLTEControl::GetLineLength(long lineNo) const { int theLength = 0; @@ -2145,7 +2273,7 @@ int wxMacMLTEControl::GetLineLength(long lineNo) const { Point firstPoint; Fixed lineWidth, lineHeight, currentHeight; - long ypos ; + long ypos; // get the first possible position in the control TXNOffsetToPoint(m_txn, 0, &firstPoint); @@ -2238,7 +2366,6 @@ pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef switch ( partCode ) { - case kControlDownButtonPart : delta = 10 ; break ; @@ -2256,8 +2383,7 @@ pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef break ; case kControlIndicatorPart : - delta = value - - ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ; + delta = value - (isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue) ; break ; default : @@ -2285,6 +2411,7 @@ pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef err = TXNScroll( mlte->m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, &verticalDelta, &horizontalDelta ); + verify_noerr( err ); if ( isHorizontal ) mlte->m_lastHorizontalValue = newValue ; @@ -2300,7 +2427,7 @@ void wxMacMLTEClassicControl::MacActivatePaneText(bool setActive) wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); wxMacWindowClipper clipper( textctrl ) ; - TXNActivate(m_txn, m_txnFrameID, setActive); + TXNActivate( m_txn, m_txnFrameID, setActive ); ControlRef controlFocus = 0 ; GetKeyboardFocus( m_txnWindow , &controlFocus ) ; @@ -2324,7 +2451,7 @@ void wxMacMLTEClassicControl::MacSetObjectVisibility(bool vis) SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ; TXNControlTag iControlTags[1] = { kTXNVisibilityTag }; - TXNControlData iControlData[1] = { {(UInt32) false } }; + TXNControlData iControlData[1] = { { (UInt32)false } }; verify_noerr( TXNGetTXNObjectControls( m_txn , 1, iControlTags, iControlData ) ) ; @@ -2342,12 +2469,12 @@ void wxMacMLTEClassicControl::MacSetObjectVisibility(bool vis) void wxMacMLTEClassicControl::MacUpdatePosition() { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) return ; Rect bounds ; - UMAGetControlBoundsInWindowCoords(m_controlRef, &bounds); + UMAGetControlBoundsInWindowCoords( m_controlRef, &bounds ); wxRect visRect = textctrl->MacGetClippedClientRect() ; Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ; @@ -2356,11 +2483,11 @@ void wxMacMLTEClassicControl::MacUpdatePosition() textctrl->MacWindowToRootWindow( &x , &y ) ; OffsetRect( &visBounds , x , y ) ; - if ( !EqualRect( &bounds , &m_txnControlBounds ) || !EqualRect( &visBounds , &m_txnVisBounds) ) + if ( !EqualRect( &bounds, &m_txnControlBounds ) || !EqualRect( &visBounds, &m_txnVisBounds ) ) { m_txnControlBounds = bounds ; m_txnVisBounds = visBounds ; - wxMacWindowClipper cl(textctrl) ; + wxMacWindowClipper cl( textctrl ) ; #ifdef __WXMAC_OSX__ bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ; @@ -2433,11 +2560,13 @@ void wxMacMLTEClassicControl::MacUpdatePosition() #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); + TXNSetFrameBounds( + m_txn, m_txnControlBounds.top, m_txnControlBounds.left, + wxMax( m_txnControlBounds.bottom, m_txnControlBounds.top ), + wxMax( m_txnControlBounds.right, m_txnControlBounds.left ), m_txnFrameID ); #endif - // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a + + // 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 @@ -2457,7 +2586,7 @@ void wxMacMLTEClassicControl::SetRect( Rect *r ) void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) return ; @@ -2521,8 +2650,8 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxIn case kControlEditTextPart : { wxMacWindowClipper clipper( textctrl ) ; - EventRecord rec ; + ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; TXNClick( m_txn, &rec ); } @@ -2538,7 +2667,7 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxIn void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) return ; @@ -2566,7 +2695,7 @@ void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) return kControlNoPart; @@ -2582,19 +2711,18 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, return kControlEntireControl; } -void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) +void wxMacMLTEClassicControl::MacControlUserPaneActivateProc(bool activating) { MacActivatePaneText( activating ); } wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) { - ControlPartCode focusResult; + ControlPartCode focusResult = kControlFocusNoPart; - focusResult = kControlFocusNoPart; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) - return 0; + return focusResult; wxMacWindowClipper clipper( textctrl ) ; @@ -2625,26 +2753,25 @@ void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info ) } wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer, - const wxString& str, - const wxPoint& pos, - const wxSize& size, long style ) : wxMacMLTEControl( 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; - - featureSet = + short featureSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle | kControlWantsActivate | kControlHandlesTracking // | kControlHasSpecialBackground | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - verify_noerr( - ::CreateUserPaneControl( - MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), - &bounds, featureSet, &m_controlRef ) ); + OSStatus err = ::CreateUserPaneControl( + MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), + &bounds, featureSet, &m_controlRef ); + verify_noerr( err ); DoCreate(); @@ -2694,7 +2821,7 @@ static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part) wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - win->MacControlUserPaneDrawProc(part) ; + win->MacControlUserPaneDrawProc( part ) ; } static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where) @@ -2702,7 +2829,7 @@ static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - return win->MacControlUserPaneHitTestProc(where.h , where.v) ; + return win->MacControlUserPaneHitTestProc( where.h , where.v ) ; else return kControlNoPart ; } @@ -2712,7 +2839,7 @@ static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef contro wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ; + return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc ) ; else return kControlNoPart ; } @@ -2730,7 +2857,7 @@ static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ; + return win->MacControlUserPaneKeyDownProc( keyCode, charCode, modifiers ) ; else return kControlNoPart ; } @@ -2740,7 +2867,7 @@ static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - win->MacControlUserPaneActivateProc(activating) ; + win->MacControlUserPaneActivateProc( activating ) ; } static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action) @@ -2748,7 +2875,7 @@ static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - return win->MacControlUserPaneFocusProc(action) ; + return win->MacControlUserPaneFocusProc( action ) ; else return kControlNoPart ; } @@ -2770,7 +2897,6 @@ static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, Contro OSStatus wxMacMLTEClassicControl::DoCreate() { Rect bounds; - OSStatus err = noErr ; // set up our globals @@ -2802,8 +2928,9 @@ OSStatus wxMacMLTEClassicControl::DoCreate() 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); + UMAGetControlBoundsInWindowCoords( m_controlRef, &bounds ); m_txnControlBounds = bounds ; m_txnVisBounds = bounds ; @@ -2811,11 +2938,11 @@ OSStatus wxMacMLTEClassicControl::DoCreate() CGrafPtr origPort ; GDHandle origDev ; - GetGWorld( &origPort , &origDev ) ; + GetGWorld( &origPort, &origDev ) ; SetPort( m_txnPort ); // create the new edit field - TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ; + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ); #ifdef __WXMAC_OSX__ // the scrollbars are not correctly embedded but are inserted at the root: @@ -2829,36 +2956,35 @@ OSStatus wxMacMLTEClassicControl::DoCreate() 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 ) ; + 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 ; + 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 ) ; + 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 ) ; + ShowControl( m_sbHorizontal ); + EmbedControl( m_sbHorizontal, m_controlRef ); frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask); } #endif - verify_noerr(TXNNewObject(NULL, m_txnWindow , &bounds, - frameOptions , - kTXNTextEditStyleFrameType, - kTXNTextensionFile, - kTXNSystemDefaultEncoding, - &m_txn, &m_txnFrameID, NULL ) ); + 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 } }; + TXNControlData iControlData[] = { { (UInt32)&cInfo } }; int toptag = WXSIZEOF( iControlTags ) ; TXNCarbonEventInfo cInfo ; cInfo.useCarbonEvents = false ; @@ -2866,14 +2992,15 @@ OSStatus wxMacMLTEClassicControl::DoCreate() cInfo.flags = 0 ; cInfo.fDictionary = NULL ; - verify_noerr( TXNSetTXNObjectControls( m_txn, false , toptag, iControlTags, iControlData )) ; + verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) ); #endif #ifdef __WXMAC_OSX__ - TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32) this); + TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32)this ); #endif SetGWorld( origPort , origDev ) ; + return err; } @@ -2885,10 +3012,65 @@ OSStatus wxMacMLTEClassicControl::DoCreate() #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 ) + const wxString& str, + const wxPoint& pos, + const wxSize& size, long style ) : wxMacMLTEControl( wxPeer ) { m_font = wxPeer->GetFont() ; m_windowStyle = style ; @@ -2896,8 +3078,9 @@ wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, wxString st = str ; wxMacConvertNewlines10To13( &st ) ; - HIRect hr = { { bounds.left , bounds.top} , - { bounds.right - bounds.left , bounds.bottom - bounds.top} } ; + HIRect hr = { + { bounds.left , bounds.top }, + { bounds.right - bounds.left, bounds.bottom - bounds.top } } ; m_scrollView = NULL ; TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ; @@ -2935,6 +3118,15 @@ wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, 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 ) @@ -2963,8 +3155,8 @@ void wxMacMLTEHIViewControl::SetBackground( const wxBrush &brush ) component[2] = col.blue / 65536.0 ; component[3] = 1.0 ; // alpha - CGColorRef color = CGColorCreate (rgbSpace , component ); - HITextViewSetBackgroundColor( m_textView , color ) ; + CGColorRef color = CGColorCreate( rgbSpace , component ); + HITextViewSetBackgroundColor( m_textView , color ); CGColorSpaceRelease( rgbSpace ); #endif }