X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/02a55765c470cd56bd4e5061b6c0f2258f3dda65..0e9c99232fb603fc94ff83f2990720ac91d525a5:/src/mac/carbon/textctrl.cpp diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp index 90ff16053b..7b1142a3ce 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) @@ -9,24 +9,30 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "textctrl.h" -#endif - #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" +#endif #ifdef __DARWIN__ - #include - #include + #include + #include #else - #include + #include #endif -#include "wx/msgdlg.h" - #if wxUSE_STD_IOSTREAM #if wxUSE_IOSTREAMH #include @@ -35,27 +41,30 @@ #endif #endif -#include "wx/app.h" -#include "wx/dc.h" -#include "wx/button.h" #include "wx/toplevel.h" -#include "wx/textctrl.h" -#include "wx/notebook.h" -#include "wx/tabctrl.h" -#include "wx/settings.h" #include "wx/filefn.h" -#include "wx/utils.h" +#include "wx/sysopt.h" #if defined(__BORLANDC__) && !defined(__WIN32__) - #include + #include #elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__) - #include + #include #endif #ifndef __DARWIN__ #include #endif +#ifndef __DARWIN__ +#include +#include +#include +#include +#endif + +#include "wx/mac/uma.h" + + // 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 @@ -63,25 +72,22 @@ #endif #ifndef __WXMAC_OSX__ -enum +enum { - kTXNVisibilityTag = 'visb' /*set the visibility state of the object */ + kTXNVisibilityTag = 'visb' // set the visibility state of the object }; #endif -#include -#include -#include -#include -#include "wx/mac/uma.h" class wxMacFunctor { public : - wxMacFunctor(){} + wxMacFunctor() {} virtual ~wxMacFunctor() {} + virtual void* operator()() = 0 ; - static void* CallBackProc(void *param) + + static void* CallBackProc( void *param ) { wxMacFunctor* f = (wxMacFunctor*) param ; void *result = (*f)() ; @@ -89,14 +95,15 @@ public : } } ; -template +template + 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( ) + wxMacFunctor() { m_object = obj ; m_function = f ; @@ -104,7 +111,7 @@ public : } wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) : - wxMacFunctor( ) + wxMacFunctor() { m_object = obj ; m_refFunction = f ; @@ -115,34 +122,35 @@ public : virtual void* operator()() { - (m_object->*m_function)(m_param1) ; + (m_object->*m_function)( m_param1 ) ; return NULL ; } + private : classtype* m_object ; param1type m_param1 ; union { - function m_function ; - ref_function m_refFunction ; + function m_function ; + ref_function m_refFunction ; } ; } ; template void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 ) { - wxMacObjectFunctor1 params(object,function,p1) ; + wxMacObjectFunctor1 params(object, function, p1) ; void *result = - MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ; + MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ; return result ; } template void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 ) { - wxMacObjectFunctor1 params(object,function,p1) ; + wxMacObjectFunctor1 params(object, function, p1) ; void *result = - MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ; + MPRemoteCall( wxMacFunctor::CallBackProc , ¶ms , kMPOwningProcessRemoteContext ) ; return result ; } @@ -163,6 +171,7 @@ void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( con wxMutexGuiEnter() ; return result ; } + // common interface for all implementations class wxMacTextControl : public wxMacControl { @@ -172,18 +181,26 @@ 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 ) = 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 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; @@ -193,7 +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 ; @@ -215,27 +232,44 @@ 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 ) ; - 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) ; + 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 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 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 WriteText(const wxString& str) ; virtual void Clear() ; virtual bool CanUndo() const ; @@ -250,9 +284,11 @@ 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 ) ; + TXNObject m_txn ; } ; @@ -269,12 +305,17 @@ 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) ; + protected : HIViewRef m_scrollView ; HIViewRef m_textView ; -} ; + EventHandlerRef m_textEventHandlerRef ; +}; #endif @@ -286,6 +327,7 @@ public : const wxPoint& pos, const wxSize& size, long style ) ; ~wxMacUnicodeTextControl(); + virtual void VisibilityChanged(bool shown); virtual wxString GetStringValue() const ; virtual void SetStringValue( const wxString &str) ; @@ -294,14 +336,20 @@ public : virtual void Paste(); virtual bool CanPaste() const; virtual void SetEditable(bool editable) ; - virtual void Remove( long from , long to ) ; virtual void GetSelection( long* from, long* to) const ; virtual void SetSelection( long from , long to ) ; virtual void WriteText(const wxString& str) ; + protected : // contains the tag for the content (is different for password and non-password controls) OSType m_valueTag ; -} ; + + // 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 @@ -315,6 +363,7 @@ public : const wxPoint& pos, const wxSize& size, long style ) ; ~wxMacMLTEClassicControl() ; + virtual void VisibilityChanged(bool shown) ; virtual void SuperChangedPosition() ; @@ -327,37 +376,44 @@ public : virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ; virtual void MacControlUserPaneBackgroundProc(void* info) ; + virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) ) + { + MacControlUserPaneIdleProc(); + return true; + } + virtual void SetRect( Rect *r ) ; protected : OSStatus DoCreate(); - + void MacUpdatePosition() ; - void MacActivatePaneText(Boolean setActive) ; - void MacFocusPaneText(Boolean setFocus) ; + void MacActivatePaneText(bool setActive) ; + void MacFocusPaneText(bool setFocus) ; + void MacSetObjectVisibility(bool vis) ; - void MacSetObjectVisibility(Boolean vis) ; private : TXNFrameID m_txnFrameID ; GrafPtr m_txnPort ; WindowRef m_txnWindow ; // bounds of the control as we last did set the txn frames Rect m_txnControlBounds ; + Rect m_txnVisBounds ; #ifdef __WXMAC_OSX__ - static pascal void TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, - TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon) ; - static pascal void TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ; + 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 -} ; +}; -#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) @@ -369,86 +425,107 @@ BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) + EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete) + EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll) + + EVT_CONTEXT_MENU(wxTextCtrl::OnContextMenu) EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut) EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy) EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste) EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo) EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo) + EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete) + EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll) END_EVENT_TABLE() -#endif -// Text item + void wxTextCtrl::Init() { - m_editable = true ; - m_dirty = false; + m_editable = true ; + m_dirty = false; - m_maxLength = TE_UNLIMITED_LENGTH ; + m_maxLength = 0; + m_privateContextMenu = NULL; + m_triggerOnSetValue = true ; } wxTextCtrl::~wxTextCtrl() { + 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; - Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; - if ( m_windowStyle & wxTE_MULTILINE ) { - wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER), - wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); + wxASSERT_MSG( + !(m_windowStyle & wxTE_PROCESS_ENTER), + wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); m_windowStyle |= wxTE_PROCESS_ENTER; style |= wxTE_PROCESS_ENTER ; } + bool forceMLTE = false ; + +#if wxUSE_SYSTEM_OPTIONS + if (wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_MLTE ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1)) + { + forceMLTE = true ; + } +#endif + #ifdef __WXMAC_OSX__ #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 - if ( UMAGetSystemVersion() >= 0x1050 ) + if ( UMAGetSystemVersion() >= 0x1030 && !forceMLTE ) { - m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; + if ( m_windowStyle & wxTE_MULTILINE ) + m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ; } #endif -#if !wxMAC_AWAYS_USE_MLTE + if ( !m_peer ) { - m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; + if ( !(m_windowStyle & wxTE_MULTILINE) && !forceMLTE ) + m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ; } #endif -#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 + + MacSuperChangedPosition() ; if ( m_windowStyle & wxTE_READONLY) - { SetEditable( false ) ; - } + + SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ; return true; } -void wxTextCtrl::MacSuperChangedPosition() +void wxTextCtrl::MacSuperChangedPosition() { wxWindow::MacSuperChangedPosition() ; GetPeer()->SuperChangedPosition() ; @@ -479,12 +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) @@ -498,12 +578,14 @@ bool wxTextCtrl::SetFont( const wxFont& 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 ; } @@ -511,16 +593,16 @@ bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style) { wxTextCtrlBase::SetDefaultStyle( style ) ; SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ; + return true ; } // Clipboard operations + void wxTextCtrl::Copy() { if (CanCopy()) - { GetPeer()->Copy() ; - } } void wxTextCtrl::Cut() @@ -529,9 +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 ); } } @@ -540,11 +622,12 @@ void wxTextCtrl::Paste() if (CanPaste()) { GetPeer()->Paste() ; - // eventually we should add setting the default style again - wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + // TODO: eventually we should add setting the default style again + + wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + GetEventHandler()->ProcessEvent( event ); } } @@ -552,19 +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); } @@ -593,24 +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) @@ -625,34 +710,28 @@ 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) { - // TODO this MPRemoting will be moved into a remoting peer proxy for any command + // 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 explicitely + // 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() @@ -678,24 +757,26 @@ bool wxTextCtrl::AcceptsFocus() const wxSize wxTextCtrl::DoGetBestSize() const { - int wText = 100 ; + int wText, hText; - int hText; + // these are the numbers from the HIG: + // we reduce them by the borders first + wText = 100 ; - // these are the numbers from the HIG, we reduce them by the borders - // first - - switch( m_windowVariant ) + switch ( m_windowVariant ) { case wxWINDOW_VARIANT_NORMAL : hText = 22 - 6 ; break ; + case wxWINDOW_VARIANT_SMALL : hText = 19 - 6 ; break ; + case wxWINDOW_VARIANT_MINI : - hText= 15 - 6 ; + hText = 15 - 6 ; break ; + default : hText = 22 - 6; break ; @@ -704,9 +785,7 @@ wxSize wxTextCtrl::DoGetBestSize() const // 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 ; @@ -721,34 +800,28 @@ wxSize wxTextCtrl::DoGetBestSize() const void wxTextCtrl::Undo() { if (CanUndo()) - { GetPeer()->Undo() ; - } } void wxTextCtrl::Redo() { if (CanRedo()) - { GetPeer()->Redo() ; - } } bool wxTextCtrl::CanUndo() const { if ( !IsEditable() ) - { return false ; - } + return GetPeer()->CanUndo() ; } bool wxTextCtrl::CanRedo() const { if ( !IsEditable() ) - { return false ; - } + return GetPeer()->CanRedo() ; } @@ -774,7 +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) @@ -792,23 +865,17 @@ wxString wxTextCtrl::GetLineText(long lineNo) const 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) @@ -825,29 +892,40 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) int key = event.GetKeyCode() ; bool eat_key = false ; + if ( key == 'a' && event.MetaDown() ) + { + SelectAll() ; + + return ; + } + if ( key == 'c' && event.MetaDown() ) { if ( CanCopy() ) Copy() ; + return ; } if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB && - !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) -/* && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */ + !( key == WXK_RETURN && ( (m_windowStyle & wxTE_PROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) +// && key != WXK_PAGEUP && key != WXK_PAGEDOWN && key != WXK_HOME && key != WXK_END ) { // eat it return ; } - // Check if we have reached the max # of chars, 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; } @@ -858,18 +936,22 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) { if ( CanPaste() ) Paste() ; + return ; } + if ( key == 'x' && event.MetaDown() ) { if ( CanCut() ) Cut() ; + return ; } + switch ( key ) { case WXK_RETURN: - if (m_windowStyle & wxPROCESS_ENTER) + if (m_windowStyle & wxTE_PROCESS_ENTER) { wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); event.SetEventObject( this ); @@ -877,31 +959,32 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) if ( GetEventHandler()->ProcessEvent(event) ) return; } + 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 wxWidgets eat the ENTER key so that - // we actually prevent line wrapping in a single line - // text control + // we actually prevent line wrapping in a single line text control eat_key = true; } - break; case WXK_TAB: @@ -913,38 +996,27 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) if (event.ControlDown()) flags |= wxNavigationKeyEvent::WinChange ; Navigate(flags); + return; } else { - // This is necessary (don't know why) or the tab will not - // be inserted. + // This is necessary (don't know why); + // otherwise the tab will not be inserted. WriteText(wxT("\t")); } + break; + default: break; } 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 ; - short 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_RETURN || key == WXK_DELETE || @@ -952,7 +1024,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) { wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); event1.SetEventObject( this ); - wxPostEvent(GetEventHandler(),event1); + wxPostEvent( GetEventHandler(), event1 ); } } @@ -985,6 +1057,20 @@ void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event)) Redo(); } +void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event)) +{ + long from, to; + + GetSelection( &from, &to ); + if (from != -1 && to != -1) + Remove( from, to ); +} + +void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event)) +{ + SetSelection(-1, -1); +} + void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) { event.Enable( CanCut() ); @@ -1010,10 +1096,55 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) event.Enable( CanRedo() ); } +void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event) +{ + long from, to; + + GetSelection( &from, &to ); + event.Enable( from != -1 && to != -1 && from != to && IsEditable() ) ; +} + +void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event) +{ + event.Enable(GetLastPosition() > 0); +} + +// CS: Context Menus only work with MLTE implementations or non-multiline HIViews at the moment + +void wxTextCtrl::OnContextMenu(wxContextMenuEvent& event) +{ + if ( GetPeer()->HasOwnContextMenu() ) + { + event.Skip() ; + return ; + } + + if (m_privateContextMenu == NULL) + { + m_privateContextMenu = new wxMenu; + m_privateContextMenu->Append(wxID_UNDO, _("&Undo")); + m_privateContextMenu->Append(wxID_REDO, _("&Redo")); + m_privateContextMenu->AppendSeparator(); + m_privateContextMenu->Append(wxID_CUT, _("Cu&t")); + m_privateContextMenu->Append(wxID_COPY, _("&Copy")); + m_privateContextMenu->Append(wxID_PASTE, _("&Paste")); + m_privateContextMenu->Append(wxID_CLEAR, _("&Delete")); + m_privateContextMenu->AppendSeparator(); + m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All")); + } + + if (m_privateContextMenu != NULL) + PopupMenu(m_privateContextMenu); +} + bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) { - return true ; + if ( !GetPeer()->SetupCursor( pt ) ) + return wxWindow::MacSetupCursor( pt ) ; + else + return true ; } + #if !TARGET_API_MAC_OSX // user pane implementation @@ -1059,6 +1190,7 @@ void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info) } #endif + // ---------------------------------------------------------------------------- // implementation base class // ---------------------------------------------------------------------------- @@ -1099,11 +1231,19 @@ 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 ) +{ + SetSelection( from , to ) ; + WriteText( val ) ; } -void wxMacTextControl::Replace( long from , long to , const wxString str ) +void wxMacTextControl::Remove( long from , long to ) { + SetSelection( from , to ) ; + WriteText( wxEmptyString) ; } void wxMacTextControl::Clear() @@ -1116,7 +1256,9 @@ bool wxMacTextControl::CanUndo() const return false ; } -void wxMacTextControl::Undo() { } +void wxMacTextControl::Undo() +{ +} bool wxMacTextControl::CanRedo() const { @@ -1146,28 +1288,31 @@ int wxMacTextControl::GetNumberOfLines() const ItemCount lines = 0 ; 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++; + if (content[i] == '\r') + lines++; } + return lines ; } wxString wxMacTextControl::GetLineText(long lineNo) const { - // TODO change this if possible to reflect real lines + // 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++) + 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; @@ -1177,34 +1322,41 @@ wxString wxMacTextControl::GetLineText(long lineNo) const return tmp; } - if (content[i] == '\n') count++; + + if (content[i] == '\n') + count++; } + return wxEmptyString ; } -int wxMacTextControl::GetLineLength(long lineNo) const +int wxMacTextControl::GetLineLength(long lineNo) const { - // TODO change this if possible to reflect real lines + // 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++) + 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') return count; + if (content[j] == '\n') + return count; } return count; } - if (content[i] == '\n') count++; + + if (content[i] == '\n') + count++; } + return 0 ; } @@ -1214,10 +1366,70 @@ 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 ; @@ -1228,114 +1440,165 @@ wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer, CFStringRef cfr = cf ; Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ; m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ; - CreateEditUnicodeTextControl( MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr , isPassword , NULL , &m_controlRef ) ; + + 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) { 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 + // work around a refresh issue insofar as not always the entire content is shown, + // even if this would be possible ControlEditTextSelectionRec sel ; CFStringRef value = NULL ; verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ); - verify_noerr( GetData( 0, m_valueTag , &value ) ); + verify_noerr( GetData( 0, m_valueTag, &value ) ); verify_noerr( SetData( 0, m_valueTag, &value ) ); verify_noerr( SetData( 0, kControlEditTextSelectionTag, &sel ) ); CFRelease( value ) ; } } + wxString wxMacUnicodeTextControl::GetStringValue() const { wxString result ; - CFStringRef value = GetData(0,m_valueTag) ; + CFStringRef value = GetData(0, m_valueTag) ; if ( value ) { wxMacCFStringHolder cf(value) ; result = cf.AsString() ; } + #if '\n' == 10 wxMacConvertNewlines13To10( &result ) ; #else wxMacConvertNewlines10To13( &result ) ; #endif + return result ; } -void wxMacUnicodeTextControl::SetStringValue( const wxString &str) + +void wxMacUnicodeTextControl::SetStringValue( const wxString &str ) { wxString st = str ; wxMacConvertNewlines10To13( &st ) ; - wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ; - verify_noerr( SetData( 0, m_valueTag , cf ) ) ; + wxMacCFStringHolder cf( st , m_font.GetEncoding() ) ; + verify_noerr( SetData( 0, m_valueTag , cf ) ) ; } + void wxMacUnicodeTextControl::Copy() { SendHICommand( kHICommandCopy ) ; } + void wxMacUnicodeTextControl::Cut() { SendHICommand( kHICommandCut ) ; } + void wxMacUnicodeTextControl::Paste() { SendHICommand( kHICommandPaste ) ; } + bool wxMacUnicodeTextControl::CanPaste() const { return true ; } + void wxMacUnicodeTextControl::SetEditable(bool editable) { - SetData( 0 , kControlEditTextLockedTag , (Boolean) !editable ) ; -} -void wxMacUnicodeTextControl::Remove( long from , long to ) -{ +#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 +void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const { ControlEditTextSelectionRec sel ; - verify_noerr(GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; - if ( from ) *from = sel.selStart ; - if ( to ) *to = sel.selEnd ; + if (HasFocus()) + verify_noerr( GetData( 0, kControlEditTextSelectionTag, &sel ) ) ; + else + sel = m_selection ; + + if ( from ) + *from = sel.selStart ; + if ( to ) + *to = sel.selEnd ; } void wxMacUnicodeTextControl::SetSelection( long from , long to ) { ControlEditTextSelectionRec sel ; + wxString result ; + int textLength = 0 ; + CFStringRef value = GetData(0, m_valueTag) ; + if ( value ) + { + wxMacCFStringHolder cf(value) ; + textLength = cf.AsString().Length() ; + } + + if ((from == -1) && (to == -1)) + { + from = 0 ; + 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 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 @@ -1344,7 +1607,7 @@ void wxMacUnicodeTextControl::WriteText(const wxString& str) // MLTE control implementation (common part) // ---------------------------------------------------------------------------- -// if mlte is on read only , no changes at all are allowed, not even from +// 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 @@ -1362,22 +1625,23 @@ public : TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ; } } + ~wxMacEditHelper() { TXNControlTag tag[] = { kTXNIOPrivilegesTag } ; if ( m_data[0].uValue == kTXNReadOnly ) - { TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ; - } } - protected : - TXNObject m_txn ; - TXNControlData m_data[1] ; + +protected : + TXNObject m_txn ; + TXNControlData m_data[1] ; } ; -wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) : wxMacTextControl( peer ) +wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer ) + : wxMacTextControl( peer ) { - SetNeedsFocusRect( true ) ; + SetNeedsFocusRect( true ) ; } wxString wxMacMLTEControl::GetStringValue() const @@ -1385,47 +1649,55 @@ 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 ) + if ( err != noErr ) { actualSize = 0 ; } 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 ; - wxMBConvUTF16BE converter ; + 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 ) + if ( err != noErr ) { actualSize = 0 ; } @@ -1438,144 +1710,182 @@ wxString wxMacMLTEControl::GetStringValue() const result = wxString( *theText , wxConvLocal , actualSize ) ; HUnlock( theText ) ; } + DisposeHandle( theText ) ; } #endif } + #if '\n' == 10 wxMacConvertNewlines13To10( &result ) ; #else wxMacConvertNewlines10To13( &result ) ; #endif + return result ; } -void wxMacMLTEControl::SetStringValue( const wxString &str) +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); - TXNShowSelection( m_txn, kTXNShowStart); + + TXNSetSelection( m_txn, 0, 0 ); + TXNShowSelection( m_txn, kTXNShowStart ); } } TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle ) { - TXNFrameOptions frameOptions = - kTXNDontDrawCaretWhenInactiveMask ; - - if ( ! ( wxStyle & wxTE_NOHIDESEL ) ) + 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 ) { - 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 ; } void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible ) { - TXNControlTag iControlTags[] = - { - kTXNDoFontSubstitution, + TXNControlTag iControlTags[] = + { + kTXNDoFontSubstitution, kTXNWordWrapStateTag , }; - TXNControlData iControlData[] = - { - {false}, - {kTXNNoAutoWrap}, + TXNControlData iControlData[] = + { + { true }, + { kTXNNoAutoWrap }, }; - + int toptag = WXSIZEOF( iControlTags ) ; if ( m_windowStyle & wxTE_MULTILINE ) { - if (m_windowStyle & wxTE_DONTWRAP) - iControlData[1].uValue = kTXNNoAutoWrap ; - else - iControlData[1].uValue = kTXNAutoWrap ; + iControlData[1].uValue = + (m_windowStyle & wxTE_DONTWRAP) + ? kTXNNoAutoWrap + : kTXNAutoWrap; } - verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, - iControlTags, iControlData )) ; - - // setting the default font - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; + OSStatus err = TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) ; + verify_noerr( err ); - GetThemeFont(kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; + // setting the default font: + // under 10.2 this causes a visible caret, therefore we avoid it - TXNTypeAttributes typeAttr[] = + if ( UMAGetSystemVersion() >= 0x1030 ) { - { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , - { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , - { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , - } ; + Str255 fontName ; + SInt16 fontSize ; + Style fontStyle ; + + GetThemeFont( kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; - verify_noerr( TXNSetTypeAttributes (m_txn, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr, - kTXNStartOffset, - kTXNEndOffset) ); + TXNTypeAttributes typeAttr[] = + { + { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } , + { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } , + { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } , + } ; + + err = TXNSetTypeAttributes( + m_txn, sizeof(typeAttr) / sizeof(TXNTypeAttributes), + typeAttr, kTXNStartOffset, kTXNEndOffset ); + verify_noerr( err ); + } if ( m_windowStyle & wxTE_PASSWORD ) { - UniChar c = 0xA5 ; - verify_noerr(TXNEchoMode( m_txn , c , 0 , true )) ; + 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); + TXNSetBackground( m_txn , &tback ); + +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4 + if ( UMAGetSystemVersion() >= 0x1040 ) + { + TXNCommandEventSupportOptions options ; + if ( TXNGetCommandEventSupport( m_txn, &options ) == noErr ) + { + options |= + kTXNSupportEditCommandProcessing + | kTXNSupportEditCommandUpdating + | kTXNSupportSpellCheckCommandProcessing + | kTXNSupportSpellCheckCommandUpdating + | kTXNSupportFontCommandProcessing + | kTXNSupportFontCommandUpdating; + + TXNSetCommandEventSupport( m_txn , options ) ; + } + } +#endif } void wxMacMLTEControl::SetBackground( const wxBrush &brush ) { // currently only solid background are supported TXNBackground tback; + tback.bgType = kTXNBackgroundTypeRGB; tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() ); - TXNSetBackground( m_txn , &tback); + TXNSetBackground( m_txn , &tback ); } -void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to) +void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to ) { TXNTypeAttributes typeAttr[4] ; - Str255 fontName = "\pMonaco" ; - SInt16 fontSize = 12 ; - Style fontStyle = normal ; RGBColor color ; - int attrCounter = 0 ; + 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() ) @@ -1585,60 +1895,76 @@ void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , lo if ( font.GetStyle() == wxITALIC ) fontStyle |= italic ; - typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ; - typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) fontName ; - typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ; - typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ; - typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ; - typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ; - typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ; - typeAttr[attrCounter+2].data.dataValue = fontStyle ; - attrCounter += 3 ; + 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() ) { - typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ; - typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ; - typeAttr[attrCounter].data.dataPtr = (void*) &color ; color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ; - attrCounter += 1 ; + + typeAttr[attrCount].tag = kTXNQDFontColorAttribute ; + typeAttr[attrCount].size = kTXNQDFontColorAttributeSize ; + typeAttr[attrCount].data.dataPtr = (void*) &color ; + attrCount++ ; } - if ( attrCounter > 0 ) + + if ( attrCount > 0 ) { - verify_noerr( TXNSetTypeAttributes ( m_txn , attrCounter , typeAttr, from , to) ); + verify_noerr( TXNSetTypeAttributes( m_txn , attrCount , typeAttr, from , to ) ); + // unfortunately the relayout is not automatic + TXNRecalcTextLayout( m_txn ); } } void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) { - wxMacEditHelper help(m_txn) ; - TXNSetAttribute( wxTextAttr(foreground,wxNullColour,font) , kTXNStartOffset,kTXNEndOffset ) ; + wxMacEditHelper help( m_txn ) ; + TXNSetAttribute( wxTextAttr( foreground, wxNullColour, font ), kTXNStartOffset, kTXNEndOffset ) ; } -void wxMacMLTEControl::SetStyle(long start, long end, const wxTextAttr& style) + +void wxMacMLTEControl::SetStyle( long start, long end, const wxTextAttr& style ) { - wxMacEditHelper help(m_txn) ; - TXNSetAttribute( style , start,end ) ; + wxMacEditHelper help( m_txn ) ; + TXNSetAttribute( style, start, end ) ; } void wxMacMLTEControl::Copy() { ClearCurrentScrap(); - TXNCopy(m_txn); + TXNCopy( m_txn ); TXNConvertToPublicScrap(); } void wxMacMLTEControl::Cut() { ClearCurrentScrap(); - TXNCut(m_txn); + TXNCut( m_txn ); TXNConvertToPublicScrap(); } void wxMacMLTEControl::Paste() { TXNConvertFromPublicScrap(); - TXNPaste(m_txn); + TXNPaste( m_txn ); } bool wxMacMLTEControl::CanPaste() const @@ -1650,7 +1976,7 @@ 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 @@ -1658,22 +1984,23 @@ wxTextPos wxMacMLTEControl::GetLastPosition() const wxTextPos actualsize = 0 ; Handle theText ; - OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData ); - /* all done */ - if ( err ) + OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNTextData ); + + // all done + if ( err == noErr ) { - actualsize = 0 ; + actualsize = GetHandleSize( theText ) ; + DisposeHandle( theText ) ; } else { - actualsize = GetHandleSize( theText ) ; - DisposeHandle( theText ) ; + actualsize = 0 ; } return actualsize ; } -void wxMacMLTEControl::Replace( long from , long to , const wxString str ) +void wxMacMLTEControl::Replace( long from , long to , const wxString &str ) { wxString value = str ; wxMacConvertNewlines10To13( &value ) ; @@ -1681,16 +2008,16 @@ void wxMacMLTEControl::Replace( long from , long to , const wxString str ) wxMacEditHelper help( m_txn ) ; wxMacWindowClipper c( m_peer ) ; - TXNSetSelection(m_txn , from , to ) ; + TXNSetSelection( m_txn, from, to ) ; TXNClear( m_txn ) ; - SetTXNData( value , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + SetTXNData( value, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; } void wxMacMLTEControl::Remove( long from , long to ) { wxMacWindowClipper c( m_peer ) ; wxMacEditHelper help( m_txn ) ; - TXNSetSelection(m_txn , from , to ) ; + TXNSetSelection( m_txn , from , to ) ; TXNClear( m_txn ) ; } @@ -1702,36 +2029,42 @@ void wxMacMLTEControl::GetSelection( long* from, long* to) const void wxMacMLTEControl::SetSelection( long from , long to ) { wxMacWindowClipper c( m_peer ) ; - /* change the selection */ + + // change the selection if ((from == -1) && (to == -1)) - TXNSelectAll(m_txn); + TXNSelectAll( m_txn ); else - TXNSetSelection( m_txn, from, to); - TXNShowSelection( m_txn, kTXNShowStart); + TXNSetSelection( m_txn, from, to ); + + TXNShowSelection( m_txn, kTXNShowStart ); } -void wxMacMLTEControl::WriteText(const wxString& str) +void wxMacMLTEControl::WriteText( const wxString& str ) { wxString st = str ; wxMacConvertNewlines10To13( &st ) ; long start , end , dummy ; + GetSelection( &start , &dummy ) ; wxMacWindowClipper c( m_peer ) ; + { wxMacEditHelper helper( m_txn ) ; - SetTXNData( st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; + SetTXNData( st, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ; } - GetSelection( &dummy , &end ) ; - // TODO SetStyle( start , end , GetDefaultStyle() ) ; + + GetSelection( &dummy, &end ) ; + + // TODO: SetStyle( start , end , GetDefaultStyle() ) ; } void wxMacMLTEControl::Clear() { wxMacWindowClipper c( m_peer ) ; - wxMacEditHelper st(m_txn) ; + wxMacEditHelper st( m_txn ) ; TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ; - TXNClear(m_txn); + TXNClear( m_txn ) ; } bool wxMacMLTEControl::CanUndo() const @@ -1744,7 +2077,7 @@ void wxMacMLTEControl::Undo() TXNUndo( m_txn ) ; } -bool wxMacMLTEControl::CanRedo() const +bool wxMacMLTEControl::CanRedo() const { return TXNCanRedo( m_txn , NULL ) ; } @@ -1757,81 +2090,88 @@ void wxMacMLTEControl::Redo() int wxMacMLTEControl::GetNumberOfLines() const { ItemCount lines = 0 ; - TXNGetLineCount(m_txn, &lines ) ; + TXNGetLineCount( m_txn, &lines ) ; + return lines ; } long wxMacMLTEControl::XYToPosition(long x, long y) const { Point curpt ; + wxTextPos lastpos ; - wxTextPos lastpos = GetLastPosition() ; - - // 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 - long xpos = 0 ; - long ypos = 0 ; + long xpos = 0, ypos = 0 ; int lastHeight = 0 ; - ItemCount n ; + + lastpos = GetLastPosition() ; for ( n = 0 ; n <= (ItemCount) lastpos ; ++n ) { if ( y == ypos && x == xpos ) return n ; - TXNOffsetToPoint( m_txn , n , &curpt); + TXNOffsetToPoint( m_txn, n, &curpt ) ; if ( curpt.v > lastHeight ) { xpos = 0 ; if ( n > 0 ) ++ypos ; + lastHeight = curpt.v ; } else ++xpos ; } + return 0 ; } -bool wxMacMLTEControl::PositionToXY(long pos, long *x, long *y) const +bool wxMacMLTEControl::PositionToXY( long pos, long *x, long *y ) const { Point curpt ; + wxTextPos lastpos ; - wxTextPos lastpos = GetLastPosition() ; - - if ( y ) *y = 0 ; - if ( x ) *x = 0 ; + if ( y ) + *y = 0 ; + if ( x ) + *x = 0 ; + 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 - long xpos = 0 ; - long ypos = 0 ; + long xpos = 0, ypos = 0 ; int lastHeight = 0 ; - ItemCount n ; + for ( n = 0 ; n <= (ItemCount) pos ; ++n ) { - TXNOffsetToPoint(m_txn , n , &curpt); + TXNOffsetToPoint( m_txn, n, &curpt ) ; if ( curpt.v > lastHeight ) { xpos = 0 ; if ( n > 0 ) ++ypos ; + lastHeight = curpt.v ; } else ++xpos ; } - if ( y ) *y = ypos ; - if ( x ) *x = xpos ; + + if ( y ) + *y = ypos ; + if ( x ) + *x = xpos ; } return false ; @@ -1841,68 +2181,67 @@ void wxMacMLTEControl::ShowPosition( long pos ) { #if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER) { - Point current ; - Point desired ; - TXNOffset selstart , selend ; - TXNGetSelection( m_txn , &selstart , &selend) ; - TXNOffsetToPoint( m_txn, selstart , ¤t); - TXNOffsetToPoint( m_txn, pos , &desired); - //TODO use HIPoints for 10.3 and above - if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress ) + 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 , true ) ; - theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh ); - wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); + SInt32 dv = desired.v - current.v; + SInt32 dh = desired.h - current.h; + TXNShowSelection( m_txn, kTXNShowStart ) ; // NB: should this be kTXNShowStart or kTXNShowEnd ?? + theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, &dv, &dh ); + + // there will be an error returned for classic MLTE implementation when the control is + // invisible, but HITextView works correctly, so we don't assert that one + // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") ); } } #endif } -void wxMacMLTEControl::SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) +void wxMacMLTEControl::SetTXNData( const wxString& st, TXNOffset start, TXNOffset end ) { #if wxUSE_UNICODE #if SIZEOF_WCHAR_T == 2 size_t len = st.Len() ; - TXNSetData( m_txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, - start, end); + TXNSetData( m_txn, kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, start, end ); #else - wxMBConvUTF16BE converter ; - ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ; - UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ; - converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ; - TXNSetData( m_txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen , - start, end); + 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); + wxCharBuffer text = st.mb_str( wxConvLocal ) ; + TXNSetData( m_txn, kTXNTextData, (void*)text.data(), strlen( text ), start, end ) ; #endif } - wxString wxMacMLTEControl::GetLineText(long lineNo) const { wxString line ; if ( lineNo < GetNumberOfLines() ) { - long ypos = 0 ; - - Fixed lineWidth, - lineHeight, - currentHeight = 0; + Point firstPoint; + Fixed lineWidth, lineHeight, currentHeight; + long ypos ; // get the first possible position in the control - Point firstPoint; TXNOffsetToPoint(m_txn, 0, &firstPoint); // Iterate through the lines until we reach the one we want, // adding to our current y pixel point position + ypos = 0 ; + currentHeight = 0; while (ypos < lineNo) { TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight); @@ -1915,33 +2254,33 @@ wxString wxMacMLTEControl::GetLineText(long lineNo) const wxString content = GetStringValue() ; Point currentPoint = thePoint; - while(thePoint.v == currentPoint.v && theOffset < content.length()) + 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 wxMacMLTEControl::GetLineLength(long lineNo) const { int theLength = 0; if ( lineNo < GetNumberOfLines() ) { - long ypos = 0 ; - - Fixed lineWidth, - lineHeight, - currentHeight = 0; + Point firstPoint; + Fixed lineWidth, lineHeight, currentHeight; + long ypos; // get the first possible position in the control - Point firstPoint; TXNOffsetToPoint(m_txn, 0, &firstPoint); // Iterate through the lines until we reach the one we want, // adding to our current y pixel point position + ypos = 0; + currentHeight = 0; while (ypos < lineNo) { TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight); @@ -1954,16 +2293,16 @@ int wxMacMLTEControl::GetLineLength(long lineNo) const wxString content = GetStringValue() ; Point currentPoint = thePoint; - while(thePoint.v == currentPoint.v && theOffset < content.length()) + while (thePoint.v == currentPoint.v && theOffset < content.length()) { ++theLength; TXNOffsetToPoint(m_txn, ++theOffset, ¤tPoint); } } + return theLength ; } - // ---------------------------------------------------------------------------- // MLTE control implementation (classic part) // ---------------------------------------------------------------------------- @@ -1979,13 +2318,14 @@ int wxMacMLTEControl::GetLineLength(long lineNo) const TXNScrollInfoUPP gTXNScrollInfoProc = NULL ; ControlActionUPP gTXNScrollActionProc = NULL ; -pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iMaximumValue, TXNScrollBarOrientation - iScrollBarOrientation, SInt32 iRefCon) +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 ) @@ -2008,48 +2348,54 @@ pascal void wxMacMLTEClassicControl::TXNScrollInfoProc (SInt32 iValue, SInt32 iM pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) { - OSStatus err ; wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ; if ( mlte == NULL ) return ; - + if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal ) - return ; - - bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ; - + 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 ) ; + delta = -GetControlViewSize( controlRef ) ; break ; + case kControlIndicatorPart : - delta = value - - ( isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue ) ; + 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 ) + if ( value + delta < minimum ) delta = minimum - value ; if ( value + delta > maximum ) delta = maximum - value ; @@ -2057,13 +2403,15 @@ pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef 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 ); - + + err = TXNScroll( + mlte->m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, + &verticalDelta, &horizontalDelta ); + verify_noerr( err ); + if ( isHorizontal ) mlte->m_lastHorizontalValue = newValue ; else @@ -2073,57 +2421,72 @@ pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef #endif // make correct activations -void wxMacMLTEClassicControl::MacActivatePaneText(Boolean setActive) +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 ) ; if ( controlFocus == m_controlRef ) - TXNFocus( m_txn, setActive); + TXNFocus( m_txn, setActive ); } -void wxMacMLTEClassicControl::MacFocusPaneText(Boolean setFocus) +void wxMacMLTEClassicControl::MacFocusPaneText(bool setFocus) { - TXNFocus( m_txn, setFocus); + TXNFocus( m_txn, setFocus ); } -// guards against inappropriate redraw (hidden objects drawing onto window) +// guards against inappropriate redraw (hidden objects drawing onto window) -void wxMacMLTEClassicControl::MacSetObjectVisibility(Boolean vis) +void wxMacMLTEClassicControl::MacSetObjectVisibility(bool vis) { ControlRef controlFocus = 0 ; GetKeyboardFocus( m_txnWindow , &controlFocus ) ; - - if ( controlFocus == m_controlRef && vis == false ) - { + + 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 ) ) ; } - // we right now are always clipping as partial visibility (overlapped) visibility - // is also a problem, if we run into further problems we might set the FrameBounds to an empty - // rect here + + // 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() +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); - - if ( !EqualRect( &bounds , &m_txnControlBounds ) ) + 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 ) ) { - // old position - Rect oldBounds = m_txnControlBounds ; m_txnControlBounds = bounds ; - wxMacWindowClipper cl(textctrl) ; + m_txnVisBounds = visBounds ; + wxMacWindowClipper cl( textctrl ) ; #ifdef __WXMAC_OSX__ bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ; @@ -2140,13 +2503,14 @@ void wxMacMLTEClassicControl::MacUpdatePosition() sbBounds.top = h - 14 ; sbBounds.right = w + 1 ; sbBounds.bottom = h + 1 ; - + if ( !isCompositing ) OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ; - + SetControlBounds( m_sbHorizontal , &sbBounds ) ; SetControlViewSize( m_sbHorizontal , w ) ; } + if ( m_sbVertical ) { Rect sbBounds ; @@ -2154,8 +2518,8 @@ void wxMacMLTEClassicControl::MacUpdatePosition() sbBounds.left = w - 14 ; sbBounds.top = -1 ; sbBounds.right = w + 1 ; - sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1 ; - + sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1 ; + if ( !isCompositing ) OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ; @@ -2163,36 +2527,65 @@ void wxMacMLTEClassicControl::MacUpdatePosition() SetControlViewSize( m_sbVertical , h ) ; } } - 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); + + 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); - // the SetFrameBounds method unter classic sometimes does not correctly scroll a selection into sight after a + 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 ) ; + TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ; if ( textRect.left < m_txnControlBounds.left ) - { - TXNShowSelection( m_txn , false ) ; - } -#endif + TXNShowSelection( m_txn , kTXNShowStart ) ; } } -void wxMacMLTEClassicControl::SetRect( Rect *r ) +void wxMacMLTEClassicControl::SetRect( Rect *r ) { wxMacControl::SetRect( r ) ; MacUpdatePosition() ; } -void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) +void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) return ; @@ -2203,20 +2596,18 @@ void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart) } } -wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) { Point where = { y , x } ; - ControlPartCode result; + ControlPartCode result = kControlNoPart; - result = 0; - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); - if ( textctrl == NULL ) - return 0 ; - - if (textctrl->MacIsReallyShown() ) + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef ); + if ( (textctrl != NULL) && textctrl->MacIsReallyShown() ) { - if (PtInRect(where, &m_txnControlBounds)) + if (PtInRect( where, &m_txnControlBounds )) + { result = kControlEditTextPart ; + } else { // sometimes we get the coords also in control local coordinates, therefore test again @@ -2227,26 +2618,23 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt1 where.h += x ; where.v += y ; } - if (PtInRect(where, &m_txnControlBounds)) + + if (PtInRect( where, &m_txnControlBounds )) result = kControlEditTextPart ; - else - result = 0; } } + return result; } -wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) +wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc ) { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); - if ( textctrl == NULL ) - return 0; + ControlPartCode result = kControlNoPart; - ControlPartCode partCodeResult = 0; - - if (textctrl->MacIsReallyShown() ) + wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef ); + if ( (textctrl != NULL) && textctrl->MacIsReallyShown() ) { - Point startPt = { y ,x } ; + Point startPt = { y , x } ; // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ) { @@ -2261,27 +2649,30 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxIn case kControlEditTextPart : { wxMacWindowClipper clipper( textctrl ) ; - EventRecord rec ; + ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ; TXNClick( m_txn, &rec ); - } - break; + break; + + default : + break; } } - return partCodeResult; + + return result; } -void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() +void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() { - wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef); + wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef ); if ( textctrl == NULL ) return ; - if (textctrl->MacIsReallyShown()) + if (textctrl->MacIsReallyShown()) { - if (IsControlActive(m_controlRef)) + if (IsControlActive(m_controlRef)) { Point mousep; @@ -2290,10 +2681,10 @@ void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() TXNIdle(m_txn); - if (PtInRect(mousep, &m_txnControlBounds)) + if (PtInRect(mousep, &m_txnControlBounds)) { - RgnHandle theRgn; - RectRgn((theRgn = NewRgn()), &m_txnControlBounds); + RgnHandle theRgn = NewRgn(); + RectRgn(theRgn, &m_txnControlBounds); TXNAdjustCursor(m_txn, theRgn); DisposeRgn(theRgn); } @@ -2301,11 +2692,11 @@ void wxMacMLTEClassicControl::MacControlUserPaneIdleProc() } } -wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) +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 0; + return kControlNoPart; wxMacWindowClipper clipper( textctrl ) ; @@ -2313,43 +2704,42 @@ wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, memset( &ev , 0 , sizeof( ev ) ) ; ev.what = keyDown ; ev.modifiers = modifiers ; - ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ; - TXNKeyDown( m_txn , &ev); + ev.message = ((keyCode << 8) & keyCodeMask) | (charCode & charCodeMask); + TXNKeyDown( m_txn , &ev ); return kControlEntireControl; } -void wxMacMLTEClassicControl::MacControlUserPaneActivateProc( bool activating) +void wxMacMLTEClassicControl::MacControlUserPaneActivateProc(bool activating) { MacActivatePaneText( activating ); } -wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action) +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 ) ; - - ControlRef controlFocus = 0 ; + + ControlRef controlFocus = NULL ; GetKeyboardFocus( m_txnWindow , &controlFocus ) ; bool wasFocused = ( controlFocus == m_controlRef ) ; - switch (action) + switch (action) { case kControlFocusPrevPart: case kControlFocusNextPart: - MacFocusPaneText( ( !wasFocused)); - focusResult = (!wasFocused) ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart; + MacFocusPaneText( !wasFocused ); + focusResult = (!wasFocused ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart); break; - + case kControlFocusNoPart: default: - MacFocusPaneText( false); + MacFocusPaneText( false ); focusResult = kControlFocusNoPart; break; } @@ -2362,38 +2752,44 @@ 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 ) ; - wxString st = str ; - wxMacConvertNewlines10To13( &st ) ; - short featurSet; + short featureSet = + kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle + | kControlWantsActivate | kControlHandlesTracking +// | kControlHasSpecialBackground + | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle - | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground - | kControlGetsFocusOnClick | kControlSupportsLiveFeedback; - - verify_noerr( ::CreateUserPaneControl( MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), &bounds, featurSet, &m_controlRef ) ); + OSStatus err = ::CreateUserPaneControl( + MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()), + &bounds, featureSet, &m_controlRef ); + verify_noerr( err ); DoCreate(); - MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ; + AdjustCreationAttributes( *wxWHITE , true ) ; - AdjustCreationAttributes( *wxWHITE , true) ; + MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ; - wxMacWindowClipper clipper( m_peer ) ; - SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; - TXNSetSelection( m_txn, 0, 0); + { + wxString st = str ; + wxMacConvertNewlines10To13( &st ) ; + wxMacWindowClipper clipper( m_peer ) ; + SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; + TXNSetSelection( m_txn, 0, 0 ) ; + } } wxMacMLTEClassicControl::~wxMacMLTEClassicControl() { - TXNDeleteObject(m_txn); + TXNDeleteObject( m_txn ); m_txn = NULL ; } @@ -2422,17 +2818,17 @@ ControlUserPaneFocusUPP gTPFocusProc = NULL; static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - win->MacControlUserPaneDrawProc(part) ; + win->MacControlUserPaneDrawProc( part ) ; } static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + 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 ; } @@ -2440,9 +2836,9 @@ static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + 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 ; } @@ -2450,7 +2846,7 @@ static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef contro static pascal void wxMacControlUserPaneIdleProc(ControlRef control) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) win->MacControlUserPaneIdleProc() ; } @@ -2458,9 +2854,9 @@ static pascal void wxMacControlUserPaneIdleProc(ControlRef control) static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ; + return win->MacControlUserPaneKeyDownProc( keyCode, charCode, modifiers ) ; else return kControlNoPart ; } @@ -2468,41 +2864,41 @@ static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - win->MacControlUserPaneActivateProc(activating) ; + win->MacControlUserPaneActivateProc( activating ) ; } static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) - return win->MacControlUserPaneFocusProc(action) ; + return win->MacControlUserPaneFocusProc( action ) ; else return kControlNoPart ; } -/* +#if 0 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info) { wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ; - wxMacMLTEClassicControl * win = textCtrl ? dynamic_cast(textCtrl->GetPeer()) : NULL ; + wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ; if ( win ) win->MacControlUserPaneBackgroundProc(info) ; } -*/ #endif +#endif // __WXMAC_OSX__ + // TXNRegisterScrollInfoProc OSStatus wxMacMLTEClassicControl::DoCreate() { Rect bounds; - OSStatus err = noErr ; - /* set up our globals */ + // set up our globals #ifdef __WXMAC_OSX__ if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc); if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc); @@ -2516,13 +2912,13 @@ OSStatus wxMacMLTEClassicControl::DoCreate() if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ; #endif - /* set the initial settings for our private data */ + // set the initial settings for our private data - m_txnWindow =GetControlOwner(m_controlRef); + m_txnWindow = GetControlOwner(m_controlRef); m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow); #ifdef __WXMAC_OSX__ - /* set up the user pane procedures */ + // 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); @@ -2531,65 +2927,79 @@ 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); - + + // calculate the rectangles used by the control + UMAGetControlBoundsInWindowCoords( m_controlRef, &bounds ); + m_txnControlBounds = bounds ; - - CGrafPtr origPort = NULL ; - GDHandle origDev = NULL ; - GetGWorld( &origPort , &origDev ) ; - SetPort(m_txnPort); + m_txnVisBounds = bounds ; - /* create the new edit field */ + CGrafPtr origPort ; + GDHandle origDev ; - TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ) ; + GetGWorld( &origPort, &origDev ) ; + SetPort( m_txnPort ); -#ifdef __WXMAC_OSX__ + // create the new edit field + TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle ); - // the scrollbars are not correctly embedded but are inserted at the root - // this gives us problems as we have erratic redraws even over the structure - // area +#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 ) ; + 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 } }; + 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); + TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32)this ); #endif SetGWorld( origPort , origDev ) ; + return err; } @@ -2601,10 +3011,65 @@ 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 ; @@ -2612,14 +3077,18 @@ 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 ) ; - if ( frameOptions & (kTXNWantVScrollBarMask|kTXNWantHScrollBarMask) ) + if ( frameOptions & (kTXNWantVScrollBarMask | kTXNWantHScrollBarMask) ) { - HIScrollViewCreate(( frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) | - ( frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll: 0 ) , &m_scrollView ) ; + HIScrollViewCreate( + (frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0) + | (frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll : 0) , + &m_scrollView ) ; HIViewSetFrame( m_scrollView, &hr ); HIViewSetVisible( m_scrollView, true ); @@ -2627,13 +3096,13 @@ wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, m_textView = NULL ; HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ; - m_txn = HITextViewGetTXNObject( 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 ) ; + wxPeer->MacInstallEventHandler( (WXWidget) m_textView ) ; } else { @@ -2646,15 +3115,22 @@ wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer, wxMacWindowClipper c( m_peer ) ; SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ; - TXNSetSelection( m_txn, 0, 0); - TXNShowSelection( m_txn, kTXNShowStart); + 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 ) ; + return SetKeyboardFocus( GetControlOwner( m_textView ), m_textView, focusPart ) ; } bool wxMacMLTEHIViewControl::HasFocus() const @@ -2664,6 +3140,26 @@ bool wxMacMLTEHIViewControl::HasFocus() const 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