/////////////////////////////////////////////////////////////////////////////
// Name: textctrl.cpp
// Purpose: wxTextCtrl
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
case kmUPTextPart:
{ SetPort((**tpvars).fDrawingEnvironment);
wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+#if !TARGET_CARBON
TXNClick( varsp->fTXNRec, (const EventRecord*) wxTheApp->MacGetCurrentEvent());
+#else
+ EventRecord rec ;
+ ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+ TXNClick( varsp->fTXNRec, &rec );
+#endif
}
break;
const wxValidator& validator,
const wxString& name)
{
- m_macTE = NULL ;
- m_macTXN = NULL ;
- m_macTXNvars = NULL ;
- m_macUsesTXN = false ;
- m_editable = true ;
-
- m_macUsesTXN = ! (style & wxTE_PASSWORD ) ;
-
- m_macUsesTXN &= (TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress) ;
+ m_macTE = NULL ;
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+ m_macUsesTXN = false ;
+ m_editable = true ;
+
+ m_macUsesTXN = ! (style & wxTE_PASSWORD ) ;
+
+ m_macUsesTXN &= (TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress) ;
// base initialization
if ( !CreateBase(parent, id, pos, size, style, validator, name) )
m_macControl = NewControl(MAC_WXHWND(parent->MacGetRootWindow()), &bounds, "\p", true, featurSet, 0, featurSet, kControlUserPaneProc, 0);
/* set up the mUP specific features and data */
mUPOpenControl((ControlHandle) m_macControl, m_windowStyle );
- /*
- if ( parent )
- {
- parent->MacGetTopLevelWindow()->MacInstallEventHandler() ;
- }
- */
}
MacPostControlCreate() ;
TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
}
- return TRUE;
+ return TRUE;
}
wxString wxTextCtrl::GetValue() const
{
- Size actualsize;
-
+ Size actualSize = 0;
+ wxString result ;
+ OSStatus err ;
if ( !m_macUsesTXN )
{
- ::GetControlData( (ControlHandle) m_macControl, 0,
- ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag,
- 32767 , wxBuffer , &actualsize ) ;
+ err = ::GetControlDataSize((ControlHandle) m_macControl, 0,
+ ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag, &actualSize ) ;
+
+ if ( err )
+ return wxEmptyString ;
+
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = result.GetWriteBuf(actualSize) ;
+
+ ::GetControlData( (ControlHandle) m_macControl, 0,
+ ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag,
+ actualSize , ptr , &actualSize ) ;
+ ptr[actualSize] = 0 ;
+ result.UngetWriteBuf(actualSize) ;
+ }
+
}
else
{
Handle theText ;
- OSStatus err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
// all done
if ( err )
{
- actualsize = 0 ;
+ actualSize = 0 ;
}
else
{
- actualsize = GetHandleSize( theText ) ;
- if (actualsize != 0)
- strncpy( wxBuffer , *theText , actualsize ) ;
+ actualSize = GetHandleSize( theText ) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = result.GetWriteBuf(actualSize) ;
+ strncpy( ptr , *theText , actualSize ) ;
+ ptr[actualSize] = 0 ;
+ result.UngetWriteBuf( actualSize ) ;
+ }
DisposeHandle( theText ) ;
}
}
- wxBuffer[actualsize] = 0 ;
-
- wxString value;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- value = wxMacMakePCStringFromMac( wxBuffer ) ;
- value.Replace( "\r", "\n" );
- }
- else
- value = wxBuffer;
-
-
- return value;
+ return wxMacMakeStringFromMacString( result ) ;
}
void wxTextCtrl::GetSelection(long* from, long* to) const
if( wxApp::s_macDefaultEncodingIsPC )
{
value = wxMacMakeMacStringFromPC( st ) ;
- value.Replace( "\n", "\r" );
+ // value.Replace( "\n", "\r" ); TODO this should be handled by the conversion
}
else
value = st;
long wxTextCtrl::GetInsertionPoint() const
{
- long begin,end ;
- GetSelection( &begin , &end ) ;
- return begin ;
+ long begin,end ;
+ GetSelection( &begin , &end ) ;
+ return begin ;
}
long wxTextCtrl::GetLastPosition() const
{
if ( !m_macUsesTXN )
- {
- return (**((TEHandle) m_macTE)).teLength ;
- }
- else
- {
- Handle theText ;
- long actualsize ;
- OSErr err = TXNGetDataEncoded( (TXNObject) m_macTXN, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
- /* all done */
- if ( err )
{
- actualsize = 0 ;
+ return (**((TEHandle) m_macTE)).teLength ;
}
else
{
- actualsize = GetHandleSize( theText ) ;
- DisposeHandle( theText ) ;
+ Handle theText ;
+ long actualsize ;
+ OSErr err = TXNGetDataEncoded( (TXNObject) m_macTXN, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ /* all done */
+ if ( err )
+ {
+ actualsize = 0 ;
+ }
+ else
+ {
+ actualsize = GetHandleSize( theText ) ;
+ DisposeHandle( theText ) ;
+ }
+ return actualsize ;
}
- return actualsize ;
- }
}
void wxTextCtrl::Replace(long from, long to, const wxString& value)
{
- if ( !m_macUsesTXN )
- {
+ if ( !m_macUsesTXN )
+ {
ControlEditTextSelectionRec selection ;
-
+
selection.selStart = from ;
selection.selEnd = to ;
::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
TXNClear( ((TXNObject) m_macTXN) ) ;
TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)value.c_str(), value.Length(),
- kTXNUseCurrentSelection, kTXNUseCurrentSelection);
+ kTXNUseCurrentSelection, kTXNUseCurrentSelection);
if ( !formerEditable )
SetEditable( formerEditable ) ;
}
void wxTextCtrl::Remove(long from, long to)
{
- if ( !m_macUsesTXN )
- {
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- TEDelete( ((TEHandle) m_macTE) ) ;
- }
- else
- {
- bool formerEditable = IsEditable() ;
- if ( !formerEditable )
- SetEditable(true) ;
- TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
- TXNClear( ((TXNObject) m_macTXN) ) ;
- if ( !formerEditable )
- SetEditable( formerEditable ) ;
- }
+ if ( !m_macUsesTXN )
+ {
+ ControlEditTextSelectionRec selection ;
+
+ selection.selStart = from ;
+ selection.selEnd = to ;
+ ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
+ TEDelete( ((TEHandle) m_macTE) ) ;
+ }
+ else
+ {
+ bool formerEditable = IsEditable() ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
+ TXNClear( ((TXNObject) m_macTXN) ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+ }
Refresh() ;
}
void wxTextCtrl::SetSelection(long from, long to)
{
-
- if ( !m_macUsesTXN )
- {
- ControlEditTextSelectionRec selection ;
- selection.selStart = from ;
- selection.selEnd = to ;
-
- TESetSelect( selection.selStart , selection.selEnd , ((TEHandle) m_macTE) ) ;
- ::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
+
+ if ( !m_macUsesTXN )
+ {
+ ControlEditTextSelectionRec selection ;
+ selection.selStart = from ;
+ selection.selEnd = to ;
+
+ TESetSelect( selection.selStart , selection.selEnd , ((TEHandle) m_macTE) ) ;
+ ::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
+ }
+ else
+ {
+ STPTextPaneVars **tpvars;
/* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference((ControlHandle) m_macControl);
+ tpvars = (STPTextPaneVars **) GetControlReference((ControlHandle) m_macControl);
/* and our drawing environment as the operation
may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
+ SetPort((**tpvars).fDrawingEnvironment);
/* change the selection */
- TXNSetSelection( (**tpvars).fTXNRec, from, to);
- TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
- }
+ TXNSetSelection( (**tpvars).fTXNRec, from, to);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ }
}
bool wxTextCtrl::LoadFile(const wxString& file)
if( wxApp::s_macDefaultEncodingIsPC )
{
value = wxMacMakeMacStringFromPC( text ) ;
- value.Replace( "\n", "\r" );
+ // value.Replace( "\n", "\r" ); // TODO this should be handled by the conversion
}
else
value = text ;
{
return ;
}
- if ( !m_macUsesTXN )
- {
- ::SetControlData((ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- }
- else
- {
+ if ( !m_macUsesTXN )
+ {
+ ::SetControlData((ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
+ }
+ else
+ {
TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ;
TXNClear((TXNObject)m_macTXN);
- }
+ }
Refresh() ;
}
int wxTextCtrl::GetNumberOfLines() const
{
- // TODO change this if possible to reflect real lines
- wxString content = GetValue() ;
+ // TODO change this if possible to reflect real lines
+ wxString content = GetValue() ;
int count = 1;
for (size_t i = 0; i < content.Length() ; i++)
int wxTextCtrl::GetLineLength(long lineNo) const
{
- // TODO change this if possible to reflect real lines
- wxString content = GetValue() ;
+ // TODO change this if possible to reflect real lines
+ wxString content = GetValue() ;
// Find line first
int count = 0;
wxString wxTextCtrl::GetLineText(long lineNo) const
{
- // TODO change this if possible to reflect real lines
- wxString content = GetValue() ;
+ // TODO change this if possible to reflect real lines
+ wxString content = GetValue() ;
// Find line first
int count = 0;
bool retval = wxControl::Show( show ) ;
- if ( former != m_macControlIsShown && show )
+ if ( former != m_macControlIsShown && m_macUsesTXN )
{
if ( m_macControlIsShown )
TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left,
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