/////////////////////////////////////////////////////////////////////////////
// Name: textctrl.cpp
// Purpose: wxTextCtrl
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#else
#include <stat.h>
#endif
-#include <fstream.h>
+
+#include "wx/msgdlg.h"
+
+#if wxUSE_STD_IOSTREAM
+ #if wxUSE_IOSTREAMH
+ #include <fstream.h>
+ #else
+ #include <fstream>
+ #endif
+#endif
#include "wx/app.h"
#include "wx/dc.h"
#include "wx/button.h"
-#include "wx/panel.h"
+#include "wx/toplevel.h"
#include "wx/textctrl.h"
#include "wx/notebook.h"
#include "wx/tabctrl.h"
#include <malloc.h>
#endif
+#ifndef __DARWIN__
+#include <Scrap.h>
+#endif
+#include <MacTextEditor.h>
+#include <ATSUnicode.h>
+#include <TextCommon.h>
+#include <TextEncodingConverter.h>
#include "wx/mac/uma.h"
-#define wxUSE_MLTE 0
-
-#if wxUSE_MLTE == 0 // old textctrl implementation
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
-
-BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
- EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
- EVT_CHAR(wxTextCtrl::OnChar)
- EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
- EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
- EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
- EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
- EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
-
- EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
- EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
- EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
- EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
- EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
-END_EVENT_TABLE()
-#endif
+#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
-// Text item
-wxTextCtrl::wxTextCtrl()
-{
-}
+// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon
+// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the
+// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have
+// an alternate path for carbon key events that routes automatically into the same wx flow of events
-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;
+/* part codes */
-bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& st,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name)
-{
- // base initialization
- if ( !CreateBase(parent, id, pos, size, style, validator, name) )
- return FALSE;
+/* kmUPTextPart is the part code we return to indicate the user has clicked
+ in the text area of our control */
+#define kmUPTextPart 1
- wxSize mySize = size ;
- if ( UMAHasAppearance() )
- {
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
- }
- else
- {
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
- }
+/* routines for using existing user pane controls.
+ These routines are useful for cases where you would like to use an
+ existing user pane control in, say, a dialog window as a scrolling
+ text edit field.*/
- Rect bounds ;
- Str255 title ;
+/* Utility Routines */
- if ( mySize.y == -1 )
- {
- if ( UMAHasAppearance() )
- mySize.y = 13 ;
- else
- mySize.y = 24 ;
-
- mySize.y += 2 * m_macVerticalBorder ;
- }
+/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
+ routine. In our focus switching routine this part code is understood
+ as meaning 'the user has clicked in the control and we need to switch
+ the current focus to ourselves before we can continue'. */
+#define kUserClickedToFocusPart 100
- MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
+/* STPTextPaneVars is a structure used for storing the the mUP Control's
+ internal variables and state information. A handle to this record is
+ stored in the pane control's reference value field using the
+ SetControlReference routine. */
- 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)") );
+typedef struct {
+ /* OS records referenced */
+ TXNObject fTXNRec; /* the txn record */
+ TXNFrameID fTXNFrame; /* the txn frame ID */
+ ControlRef fUserPaneRec; /* handle to the user pane control */
+ WindowPtr fOwner; /* window containing control */
+ GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
+ /* flags */
+ Boolean fInFocus; /* true while the focus rect is drawn around the control */
+ Boolean fIsActive; /* true while the control is drawn in the active state */
+ Boolean fTXNObjectActive; /* reflects the activation state of the text edit record */
+ Boolean fFocusDrawState; /* true if focus is drawn (default: true) */
+ /* calculated locations */
+ Rect fRBounds; /* control bounds */
+ Rect fRTextArea; /* area where the text is drawn */
+ Rect fRFocusOutline; /* rectangle used to draw the focus box */
+ Rect fRTextOutline; /* rectangle used to draw the border */
+ RgnHandle fRTextOutlineRegion; /* background region for the text, erased before calling TEUpdate */
+ /* our focus advance override routine */
+ EventHandlerUPP handlerUPP;
+ EventHandlerRef handlerRef;
+ bool fNoBorders ;
+ bool fMultiline ;
+ bool fVisible ;
+} STPTextPaneVars;
- m_windowStyle |= wxTE_PROCESS_ENTER;
- }
+/* mUPOpenControl initializes a user pane control so it will be drawn
+ and will behave as a scrolling text edit field inside of a window.
+ This routine performs all of the initialization steps necessary,
+ except it does not create the user pane control itself. theControl
+ should refer to a user pane control that you have either created
+ yourself or extracted from a dialog's control heirarchy using
+ the GetDialogItemAsControl routine. */
+OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle);
- m_macControl = ::NewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1,
- ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
- MacPostControlCreate() ;
- wxString value ;
-
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- (*teH)->lineHeight = -1 ;
- }
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- return TRUE;
-}
+/* Univerals Procedure Pointer variables used by the
+ mUP Control. These variables are set up
+ the first time that mUPOpenControl is called. */
+ControlUserPaneDrawUPP gTPDrawProc = NULL;
+ControlUserPaneHitTestUPP gTPHitProc = NULL;
+ControlUserPaneTrackingUPP gTPTrackProc = NULL;
+ControlUserPaneIdleUPP gTPIdleProc = NULL;
+ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
+ControlUserPaneActivateUPP gTPActivateProc = NULL;
+ControlUserPaneFocusUPP gTPFocusProc = NULL;
-wxString wxTextCtrl::GetValue() const
+// one place for calculating all
+static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds)
{
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
- wxBuffer[actualsize] = 0 ;
- if( wxApp::s_macDefaultEncodingIsPC )
- return wxMacMakePCStringFromMac( wxBuffer ) ;
- else
- return wxString(wxBuffer);
+ SetRect(&varsp->fRBounds, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ // eventually make TextOutline inset 1,1
+ SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ if ( !varsp->fNoBorders )
+ {
+ SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
+ bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
+ }
+ else
+ {
+ SetRect(&varsp->fRTextArea, bounds.left , bounds.top ,
+ bounds.right, bounds.bottom);
+ }
}
-void wxTextCtrl::GetSelection(long* from, long* to) const
+OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle)
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- *from = (**teH).selStart;
- *to = (**teH).selEnd;
+ OSStatus err = noErr ;
+#if TARGET_API_MAC_OSX
+ TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+ TXNControlData iControlData[1] = {{ vis }};
+ err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData );
+#endif
+ if ( vis )
+ {
+ Rect bounds ;
+ UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds);
+ TPCalculateBounds( varsp , bounds ) ;
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ TXNShowSelection( varsp->fTXNRec, kTXNShowStart);
+ }
+ return err ;
}
-void wxTextCtrl::SetValue(const wxString& st)
-{
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- }
- }
-}
+// make sure we don't miss changes as carbon events are not available for these under classic
+static void TPUpdateVisibility(ControlRef theControl) {
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
-// Clipboard operations
-void wxTextCtrl::Copy()
-{
- if (CanCopy())
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECopy( teH ) ;
-#if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
-#else
- OSErr err ;
- err = ZeroScrap( );
-#endif
- TEToScrap() ;
- }
-}
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
-void wxTextCtrl::Cut()
-{
- if (CanCut())
+ Rect bounds ;
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ if ( textctrl->MacIsReallyShown() != varsp->fVisible )
{
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECut( teH ) ;
-#if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
-#else
- OSErr err ;
- err = ZeroScrap( );
-#endif
- TEToScrap() ;
- // MacInvalidateControl() ;
- }
-}
-
-void wxTextCtrl::Paste()
-{
- if (CanPaste())
+ // invalidate old position
+ // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+ varsp->fVisible = textctrl->MacIsReallyShown() ;
+ }
+ if ( !EqualRect( &bounds , &varsp->fRBounds ) )
{
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEFromScrap() ;
- TEPaste( teH ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- ::SetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- }
- }
- }
+ // old position
+ Rect oldBounds = varsp->fRBounds ;
+ TPCalculateBounds( varsp , bounds ) ;
+ // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
+ if ( varsp->fVisible )
+ {
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ }
+ InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
+ InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+ }
}
-bool wxTextCtrl::CanCopy() const
-{
- // Can copy if there's a selection
- long from, to;
- GetSelection(& from, & to);
- return (from != to);
-}
+// make correct activations
+static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
-bool wxTextCtrl::CanCut() const
-{
- // Can cut if there's a selection
- long from, to;
- GetSelection(& from, & to);
- return (from != to);
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+ if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() )
+ {
+ varsp->fTXNObjectActive = setActive;
+ TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
+ if (varsp->fInFocus)
+ TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);
+ }
}
-bool wxTextCtrl::CanPaste() const
-{
- if (!IsEditable())
- return FALSE;
+// update focus outlines
+static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
- long offset ;
-#if TARGET_CARBON
- OSStatus err = noErr;
- ScrapRef scrapRef;
-
- err = GetCurrentScrap( &scrapRef );
- if ( err != noTypeErr && err != memFullErr )
- {
- ScrapFlavorFlags flavorFlags;
- Size byteCount;
-
- if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
- {
- if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
- {
- return TRUE ;
- }
- }
- }
- return FALSE;
-
-#else
- if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
- {
- return TRUE ;
+ /* state changed */
+ if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus))
+ {
+ varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
+ DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);
}
-#endif
- return FALSE ;
-}
-
-void wxTextCtrl::SetEditable(bool editable)
-{
- if ( editable )
- UMAActivateControl( m_macControl ) ;
- else
- UMADeactivateControl( m_macControl ) ;
}
-void wxTextCtrl::SetInsertionPoint(long pos)
-{
- SetSelection( pos , pos ) ;
-}
+// update TXN focus state
+static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
-void wxTextCtrl::SetInsertionPointEnd()
-{
- long pos = GetLastPosition();
- SetInsertionPoint(pos);
+ if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) {
+ varsp->fInFocus = setFocus;
+ TXNFocus( varsp->fTXNRec, varsp->fInFocus);
+ }
}
-long wxTextCtrl::GetInsertionPoint() const
-{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-// ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).selStart ;
-}
+// draw the control
+static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
+ /* set up our globals */
-long wxTextCtrl::GetLastPosition() const
-{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-// ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).teLength ;
-}
-
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
-{
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TESetSelect( from , to , teH ) ;
- TEDelete( teH ) ;
- TEInsert( value , value.Length() , teH ) ;
- Refresh() ;
-}
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if ( textctrl->MacIsReallyShown() )
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+ TXNDraw(varsp->fTXNRec, NULL);
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
-void wxTextCtrl::Remove(long from, long to)
-{
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEDelete( teH ) ;
- Refresh() ;
}
-void wxTextCtrl::SetSelection(long from, long to)
-{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
-
- ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- TESetSelect( selection.selStart , selection.selEnd , teH ) ;
-}
-bool wxTextCtrl::LoadFile(const wxString& file)
-{
- if ( wxTextCtrlBase::LoadFile(file) )
+/* TPPaneHitTestProc is called when the control manager would
+ like to determine what part of the control the mouse resides over.
+ We also call this routine from our tracking proc to determine how
+ to handle mouse clicks. */
+static pascal ControlPartCode TPPaneHitTestProc(ControlRef theControl, Point where) {
+ ControlPartCode result;
+ /* set up our locals and lock down our globals*/
+ result = 0;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0 ;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown() )
{
- return TRUE;
+ if (PtInRect(where, &varsp->fRBounds))
+ result = kmUPTextPart;
+ else
+ result = 0;
}
-
- return FALSE;
+ return result;
}
-void wxTextCtrl::WriteText(const wxString& text)
-{
- TEHandle teH ;
- long size ;
-
- memcpy( wxBuffer, text , text.Length() ) ;
- wxBuffer[text.Length() ] = 0 ;
-// wxMacConvertNewlines( wxBuffer , wxBuffer ) ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ;
- Refresh() ;
-}
-
-void wxTextCtrl::AppendText(const wxString& text)
-{
- SetInsertionPointEnd();
- WriteText(text);
-}
-void wxTextCtrl::Clear()
-{
- ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- Refresh() ;
-}
-bool wxTextCtrl::IsModified() const
-{
- return TRUE;
-}
-bool wxTextCtrl::IsEditable() const
-{
- return IsEnabled();
-}
-bool wxTextCtrl::AcceptsFocus() const
-{
- // we don't want focus if we can't be edited
- return IsEditable() && wxControl::AcceptsFocus();
+/* TPPaneTrackingProc is called when the mouse is being held down
+ over our control. This routine handles clicks in the text area
+ and in the scroll bar. */
+static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) {
+
+ ControlPartCode partCodeResult;
+ /* make sure we have some variables... */
+ partCodeResult = 0;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown() )
+ {
+ /* we don't do any of these functions unless we're in focus */
+ if ( ! varsp->fInFocus) {
+ WindowPtr owner;
+ owner = GetControlOwner(theControl);
+ ClearKeyboardFocus(owner);
+ SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
+ }
+ /* find the location for the click */
+ // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
+ if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
+ {
+ int x = 0 , y = 0 ;
+ textctrl->MacClientToRootWindow( &x , &y ) ;
+ startPt.h += x ;
+ startPt.v += y ;
+ }
+
+ switch (TPPaneHitTestProc(theControl, startPt))
+ {
+
+ /* handle clicks in the text part */
+ case kmUPTextPart:
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+
+ EventRecord rec ;
+ ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+ TXNClick( varsp->fTXNRec, &rec );
+
+ }
+ break;
+
+ }
+ }
+ return partCodeResult;
}
-wxSize wxTextCtrl::DoGetBestSize() const
-{
- int wText = 100 ;
-
- int hText ;
- if ( UMAHasAppearance() )
- hText = 13 ;
- else
- hText = 24 ;
- hText += 2 * m_macHorizontalBorder ;
-/*
- int cx, cy;
- wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
- int wText = DEFAULT_ITEM_WIDTH;
+/* TPPaneIdleProc is our user pane idle routine. When our text field
+ is active and in focus, we use this routine to set the cursor. */
+static pascal void TPPaneIdleProc(ControlRef theControl) {
+ /* set up locals */
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown()) {
+ /* if we're not active, then we have nothing to say about the cursor */
+ if (varsp->fIsActive) {
+ Rect bounds;
+ Point mousep;
+
+ wxMacWindowClipper clipper( textctrl ) ;
+ GetMouse(&mousep);
+ /* there's a 'focus thing' and an 'unfocused thing' */
+ if (varsp->fInFocus) {
+ /* flash the cursor */
+ SetPort(varsp->fDrawingEnvironment);
+ TXNIdle(varsp->fTXNRec);
+ /* set the cursor */
+ if (PtInRect(mousep, &varsp->fRTextArea)) {
+ RgnHandle theRgn;
+ RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
+ TXNAdjustCursor(varsp->fTXNRec, theRgn);
+ DisposeRgn(theRgn);
+ }
+ else
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ } else {
+ /* if it's in our bounds, set the cursor */
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ if (PtInRect(mousep, &bounds))
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ }
+ }
+ }
+}
- int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
- return wxSize(wText, hText);
-*/
- if ( m_windowStyle & wxTE_MULTILINE )
+/* TPPaneKeyDownProc is called whenever a keydown event is directed
+ at our control. Here, we direct the keydown event to the text
+ edit record and redraw the scroll bar and text field as appropriate. */
+static pascal ControlPartCode TPPaneKeyDownProc(ControlRef theControl,
+ SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (varsp->fInFocus)
{
- hText *= wxMin(GetNumberOfLines(), 5);
+ /* turn autoscrolling on and send the key event to text edit */
+ wxMacWindowClipper clipper( textctrl ) ;
+ EventRecord ev ;
+ memset( &ev , 0 , sizeof( ev ) ) ;
+ ev.what = keyDown ;
+ ev.modifiers = modifiers ;
+ ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+ TXNKeyDown( varsp->fTXNRec, &ev);
}
- //else: for single line control everything is ok
- return wxSize(wText, hText);
+ return kControlEntireControl;
}
-// ----------------------------------------------------------------------------
-// Undo/redo
-// ----------------------------------------------------------------------------
-void wxTextCtrl::Undo()
-{
- if (CanUndo())
+/* TPPaneActivateProc is called when the window containing
+ the user pane control receives activate events. Here, we redraw
+ the control and it's text as necessary for the activation state. */
+static pascal void TPPaneActivateProc(ControlRef theControl, Boolean activating) {
+ /* set up locals */
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+
+ varsp->fIsActive = activating;
+ wxMacWindowClipper clipper( textctrl ) ;
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the frame */
+ if ( textctrl->MacIsReallyShown() )
{
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
}
}
-void wxTextCtrl::Redo()
-{
- if (CanRedo())
+
+/* TPPaneFocusProc is called when every the focus changes to or
+ from our control. Herein, switch the focus appropriately
+ according to the parameters and redraw the control as
+ necessary. */
+static pascal ControlPartCode TPPaneFocusProc(ControlRef theControl, ControlFocusPart action) {
+ ControlPartCode focusResult;
+
+ focusResult = kControlFocusNoPart;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
+ tabbing forwards (or shift tabbing backwards) through the items in the dialog,
+ and kControlFocusNextPart will be received. When the user clicks in our field
+ and it is not the current focus, then the constant kUserClickedToFocusPart will
+ be received. The constant kControlFocusNoPart will be received when our control
+ is the current focus and the user clicks in another control. In your focus routine,
+ you should respond to these codes as follows:
+
+ kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw
+ the control and the focus rectangle as necessary.
+
+ kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
+ depending on its current state. redraw the control and the focus rectangle
+ as appropriate for the new focus state. If the focus state is 'off', return the constant
+ kControlFocusNoPart, otherwise return a non-zero part code.
+ kUserClickedToFocusPart - is a constant defined for this example. You should
+ define your own value for handling click-to-focus type events. */
+ /* calculate the next highlight state */
+ switch (action) {
+ default:
+ case kControlFocusNoPart:
+ TPFocusPaneText(varsp, false);
+ focusResult = kControlFocusNoPart;
+ break;
+ case kUserClickedToFocusPart:
+ TPFocusPaneText(varsp, true);
+ focusResult = 1;
+ break;
+ case kControlFocusPrevPart:
+ case kControlFocusNextPart:
+ TPFocusPaneText(varsp, ( ! varsp->fInFocus));
+ focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
+ break;
+ }
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the text fram and focus rectangle to indicate the
+ new focus state */
+ if ( textctrl->MacIsReallyShown() )
{
+ wxMacWindowClipper c( textctrl ) ;
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
}
+ return focusResult;
}
-bool wxTextCtrl::CanUndo() const
-{
- return FALSE ;
-}
-bool wxTextCtrl::CanRedo() const
-{
- return FALSE ;
-}
+/* mUPOpenControl initializes a user pane control so it will be drawn
+ and will behave as a scrolling text edit field inside of a window.
+ This routine performs all of the initialization steps necessary,
+ except it does not create the user pane control itself. theControl
+ should refer to a user pane control that you have either created
+ yourself or extracted from a dialog's control heirarchy using
+ the GetDialogItemAsControl routine. */
+OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle )
+{
+ Rect bounds;
+ WindowRef theWindow;
+ STPTextPaneVars *varsp;
+ OSStatus err = noErr ;
+
+ /* set up our globals */
+ if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
+ if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
+ if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
+ if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
+ if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
+ if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
+ if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
+
+ /* allocate our private storage */
+ varsp = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
+ handle = varsp ;
+
+ /* set the initial settings for our private data */
+ varsp->fMultiline = wxStyle & wxTE_MULTILINE ;
+ varsp->fNoBorders = wxStyle & wxNO_BORDER ;
+ varsp->fInFocus = false;
+ varsp->fIsActive = true;
+ varsp->fTXNObjectActive = false;
+ varsp->fFocusDrawState = false ;
+ varsp->fUserPaneRec = theControl;
+ varsp->fVisible = true ;
+
+ theWindow = varsp->fOwner = GetControlOwner(theControl);
-// Makes 'unmodified'
-void wxTextCtrl::DiscardEdits()
-{
- // TODO
-}
+ varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow);
-int wxTextCtrl::GetNumberOfLines() const
-{
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- int count = 1;
- for (int i = 0; i < actualsize; i++)
- {
- if (wxBuffer[i] == '\r') count++;
- }
-
- return count;
-}
+ /* set up the user pane procedures */
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
-long wxTextCtrl::XYToPosition(long x, long y) const
-{
- // TODO
- return 0;
-}
+ /* calculate the rectangles used by the control */
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ varsp->fRTextOutlineRegion = NewRgn() ;
+ TPCalculateBounds( varsp , bounds ) ;
-bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
-{
- return FALSE ;
-}
+ /* set up the drawing environment */
+ SetPort(varsp->fDrawingEnvironment);
-void wxTextCtrl::ShowPosition(long pos)
-{
- // TODO
-}
+ /* create the new edit field */
-int wxTextCtrl::GetLineLength(long lineNo) const
-{
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Count chars in line then
- count = 0;
- for (int j = i; j < actualsize; j++)
- {
- count++;
- if (wxBuffer[j] == '\r') return count;
- }
-
- return count;
- }
- if (wxBuffer[i] == '\r') count++;
- }
-
- return 0;
-}
-
-wxString wxTextCtrl::GetLineText(long lineNo) const
-{
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Add chars in line then
- wxString tmp("");
-
- for (int j = i; j < actualsize; j++)
- {
- if (wxBuffer[j] == '\r')
- return tmp;
-
- tmp += wxBuffer[j];
- }
-
- return tmp;
- }
- if (wxBuffer[i] == '\r') count++;
- }
-
- return wxString("");
-}
+ TXNFrameOptions frameOptions =
+ kTXNDontDrawCaretWhenInactiveMask ;
+ if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
+ frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
-/*
- * Text item
- */
-
-void wxTextCtrl::Command(wxCommandEvent & 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)
+ if ( wxStyle & wxTE_MULTILINE )
{
- LoadFile(event.GetFiles()[0]);
- }
-}
-
-void wxTextCtrl::OnChar(wxKeyEvent& event)
-{
- switch ( event.KeyCode() )
- {
- case WXK_RETURN:
- if (m_windowStyle & wxPROCESS_ENTER)
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
- event.SetEventObject( this );
- if ( GetEventHandler()->ProcessEvent(event) )
- return;
- }
- if ( !(m_windowStyle & wxTE_MULTILINE) )
- {
- wxWindow *parent = GetParent();
- wxPanel *panel = wxDynamicCast(parent, wxPanel);
- while ( parent != NULL && panel == NULL )
- {
- parent = parent->GetParent() ;
- panel = wxDynamicCast(parent, wxPanel);
- }
- if ( panel && panel->GetDefaultItem() )
- {
- wxButton *def = wxDynamicCast(panel->GetDefaultItem(),
- wxButton);
- if ( def && def->IsEnabled() )
- {
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- return ;
- }
- }
- }
- //else: multiline controls need Enter for themselves
-
- break;
-
- case WXK_TAB:
- // always produce navigation event - even if we process TAB
- // ourselves the fact that we got here means that the user code
- // decided to skip processing of this TAB - probably to let it
- // do its default job.
- {
- wxNavigationKeyEvent eventNav;
- eventNav.SetDirection(!event.ShiftDown());
- eventNav.SetWindowChange(event.ControlDown());
- eventNav.SetEventObject(this);
-
- if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
- return;
- event.Skip() ;
- return ;
- }
- break;
+ if ( ! ( wxStyle & wxTE_DONTWRAP ) )
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+ else
+ {
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+ frameOptions |= kTXNWantHScrollBarMask ;
+ }
+
+ if ( !(wxStyle & wxTE_NO_VSCROLL ) )
+ frameOptions |= kTXNWantVScrollBarMask ;
}
+ else
+ frameOptions |= kTXNSingleLineOnlyMask ;
+
+ verify_noerr(TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
+ frameOptions ,
+ kTXNTextEditStyleFrameType,
+ kTXNTextensionFile,
+ kTXNSystemDefaultEncoding,
+ &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) varsp));
+
+ TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag };
+ TXNControlData iControlData[3] = { {false}, {kTXNAutoWrap} };
+ int toptag = 2 ;
+#if TARGET_API_MAC_OSX
+ iControlTags[2] = kTXNVisibilityTag ;
+ iControlData[2].uValue = false ;
+ toptag++ ;
+#endif
+ iControlData[1].uValue = varsp->fVisible ;
+
+ if ( (wxStyle & wxTE_MULTILINE) && (wxStyle & wxTE_DONTWRAP) )
+ iControlData[2].uValue = kTXNNoAutoWrap ;
- EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
- short keycode ;
- short keychar ;
- keychar = short(ev->message & charCodeMask);
- keycode = short(ev->message & keyCodeMask) >> 8 ;
- ::HandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
- if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
- event.SetString( GetValue() ) ;
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
-
-}
-
-// ----------------------------------------------------------------------------
-// standard handlers for standard edit menu events
-// ----------------------------------------------------------------------------
-
-void wxTextCtrl::OnCut(wxCommandEvent& event)
-{
- Cut();
-}
-
-void wxTextCtrl::OnCopy(wxCommandEvent& event)
-{
- Copy();
-}
-
-void wxTextCtrl::OnPaste(wxCommandEvent& event)
-{
- Paste();
-}
-
-void wxTextCtrl::OnUndo(wxCommandEvent& event)
-{
- Undo();
-}
-
-void wxTextCtrl::OnRedo(wxCommandEvent& event)
-{
- Redo();
-}
-
-void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
-{
- event.Enable( CanCut() );
-}
-
-void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
-{
- event.Enable( CanCopy() );
-}
-
-void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
-{
- event.Enable( CanPaste() );
-}
-
-void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
-{
- event.Enable( CanUndo() );
-}
-
-void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
-{
- event.Enable( CanRedo() );
-}
-
-#else
-
-#if !TARGET_CARBON
-#define GetControlOwner( control ) (**control).contrlOwner
-#endif
-
-//todo add access to global event record
-
-EventRecord event ;
-
-static EventRecord *GetCurrentEventRecord()
-{
- return &event ;
-}
-
-// CS:We will replace the TextEdit by using the MultiLanguageTextEngine based on the following code written by apple
-
-/*
- File: mUPControl.c
-
- Description:
- mUPControl implementation.
-
- Copyright:
- © Copyright 2000 Apple Computer, Inc. All rights reserved.
-
- Disclaimer:
- IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
- ("Apple") in consideration of your agreement to the following terms, and your
- use, installation, modification or redistribution of this Apple software
- constitutes acceptance of these terms. If you do not agree with these terms,
- please do not use, install, modify or redistribute this Apple software.
-
- In consideration of your agreement to abide by the following terms, and subject
- to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs
- copyrights in this original Apple software (the "Apple Software"), to use,
- reproduce, modify and redistribute the Apple Software, with or without
- modifications, in source and/or binary forms; provided that if you redistribute
- the Apple Software in its entirety and without modifications, you must retain
- this notice and the following text and disclaimers in all such redistributions of
- the Apple Software. Neither the name, trademarks, service marks or logos of
- Apple Computer, Inc. may be used to endorse or promote products derived from the
- Apple Software without specific prior written permission from Apple. Except as
- expressly stated in this notice, no other rights or licenses, express or implied,
- are granted by Apple herein, including but not limited to any patent rights that
- may be infringed by your derivative works or by other works in which the Apple
- Software may be incorporated.
-
- The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
- WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
- WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
- COMBINATION WITH YOUR PRODUCTS.
-
- IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
- OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
- (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
- ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- Change History (most recent first):
- Fri, Jan 28, 2000 -- created
-*/
-
-#include "MacTextEditor.h"
-
-/* part codes */
-
-/* kmUPTextPart is the part code we return to indicate the user has clicked
- in the text area of our control */
-#define kmUPTextPart 1
-
-/* kmUPScrollPart is the part code we return to indicate the user has clicked
- in the scroll bar part of the control. */
-#define kmUPScrollPart 2
-
-
-/* routines for using existing user pane controls.
- These routines are useful for cases where you would like to use an
- existing user pane control in, say, a dialog window as a scrolling
- text edit field.*/
-
-/* mUPOpenControl initializes a user pane control so it will be drawn
- and will behave as a scrolling text edit field inside of a window.
- This routine performs all of the initialization steps necessary,
- except it does not create the user pane control itself. theControl
- should refer to a user pane control that you have either created
- yourself or extracted from a dialog's control heirarchy using
- the GetDialogItemAsControl routine. */
-OSStatus mUPOpenControl(ControlHandle theControl);
-
-/* mUPCloseControl deallocates all of the structures allocated
- by mUPOpenControl. */
-OSStatus mUPCloseControl(ControlHandle theControl);
-
-
-
-/* routines for creating new scrolling text user pane controls.
- These routines allow you to create new scrolling text
- user pane controls. */
-
-/* mUPCreateControl creates a new user pane control and then it passes it
- to mUPOpenControl to initialize it as a scrolling text user pane control. */
-OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl);
-
-/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */
-OSStatus mUPDisposeControl(ControlHandle theControl);
-
-
-/* Utility Routines */
-
- /* mUPSetText replaces the contents of the selection with the unicode
- text described by the text and count parameters:.
- text = pointer to unicode text buffer
- count = number of bytes in the buffer. */
-OSStatus mUPSetText(ControlHandle theControl, char* text, long count);
-
-/* mUPGetText returns the current text data being displayed inside of
- the mUPControl. When noErr is returned, *theText contain a new
- handle containing all of the Unicode text copied from the current
- selection. It is the caller's responsibiliby to dispose of this handle. */
-OSStatus mUPGetText(ControlHandle theControl, Handle *theText);
-
-
-/* mUPSetSelection sets the text selection and autoscrolls the text view
- so either the cursor or the selction is in the view. */
-void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd);
-
-
-
-/* IsmUPControl returns true if theControl is not NULL
- and theControl refers to a mUP Control. */
-Boolean IsmUPControl(ControlHandle theControl);
-
-
-
-/* Edit commands for mUP Controls. */
-enum {
- kmUPCut = 1,
- kmUPCopy = 2,
- kmUPPaste = 3,
- kmUPClear = 4
-};
-
-
-/* mUPDoEditCommand performs the editing command specified
- in the editCommand parameter. The mUPControl's text
- and scroll bar are redrawn and updated as necessary. */
-void mUPDoEditCommand(ControlHandle theControl, short editCommand);
-
-
-
-
-/* mUPGetContents returns the entire contents of the control including the text
- and the formatting information. */
-OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents);
-/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */
-OSStatus mUPSetContents(ControlHandle theControl, Handle theContents);
-
-enum {
- kShiftKeyCode = 56
-};
-
-/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
- routine. In our focus switching routine this part code is understood
- as meaning 'the user has clicked in the control and we need to switch
- the current focus to ourselves before we can continue'. */
-#define kUserClickedToFocusPart 100
-
-
-/* kmUPClickScrollDelayTicks is a time measurement in ticks used to
- slow the speed of 'auto scrolling' inside of our clickloop routine.
- This value prevents the text from wizzzzzing by while the mouse
- is being held down inside of the text area. */
-#define kmUPClickScrollDelayTicks 3
-
-
-/* STPTextPaneVars is a structure used for storing the the mUP Control's
- internal variables and state information. A handle to this record is
- stored in the pane control's reference value field using the
- SetControlReference routine. */
-
-typedef struct {
- /* OS records referenced */
- TXNObject fTXNRec; /* the txn record */
- TXNFrameID fTXNFrame; /* the txn frame ID */
- ControlHandle fUserPaneRec; /* handle to the user pane control */
- WindowPtr fOwner; /* window containing control */
- GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
- /* flags */
- Boolean fInFocus; /* true while the focus rect is drawn around the control */
- Boolean fIsActive; /* true while the control is drawn in the active state */
- Boolean fTEActive; /* reflects the activation state of the text edit record */
- Boolean fInDialogWindow; /* true if displayed in a dialog window */
- /* calculated locations */
- Rect fRTextArea; /* area where the text is drawn */
- Rect fRFocusOutline; /* rectangle used to draw the focus box */
- Rect fRTextOutline; /* rectangle used to draw the border */
- RgnHandle fTextBackgroundRgn; /* background region for the text, erased before calling TEUpdate */
- /* our focus advance override routine */
- EventHandlerUPP handlerUPP;
- EventHandlerRef handlerRef;
-} STPTextPaneVars;
-
-
-
-
-/* Univerals Procedure Pointer variables used by the
- mUP Control. These variables are set up
- the first time that mUPOpenControl is called. */
-ControlUserPaneDrawUPP gTPDrawProc = NULL;
-ControlUserPaneHitTestUPP gTPHitProc = NULL;
-ControlUserPaneTrackingUPP gTPTrackProc = NULL;
-ControlUserPaneIdleUPP gTPIdleProc = NULL;
-ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
-ControlUserPaneActivateUPP gTPActivateProc = NULL;
-ControlUserPaneFocusUPP gTPFocusProc = NULL;
-
- /* events handled by our focus advance override routine */
-#if TARGET_CARBON
-static const EventTypeSpec gMLTEEvents[] = { { kEventClassTextInput, kEventUnicodeForKeyEvent } };
-#define kMLTEEventCount (sizeof( gMLTEEvents ) / sizeof( EventTypeSpec ))
-#endif
-
-
-/* TPActivatePaneText activates or deactivates the text edit record
- according to the value of setActive. The primary purpose of this
- routine is to ensure each call is only made once. */
-static void TPActivatePaneText(STPTextPaneVars **tpvars, Boolean setActive) {
- STPTextPaneVars *varsp;
- varsp = *tpvars;
- if (varsp->fTEActive != setActive) {
-
- varsp->fTEActive = setActive;
-
- TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTEActive);
-
- if (varsp->fInFocus)
- TXNFocus( varsp->fTXNRec, varsp->fTEActive);
- }
-}
-
-
-/* TPFocusPaneText set the focus state for the text record. */
-static void TPFocusPaneText(STPTextPaneVars **tpvars, Boolean setFocus) {
- STPTextPaneVars *varsp;
- varsp = *tpvars;
- if (varsp->fInFocus != setFocus) {
- varsp->fInFocus = setFocus;
- TXNFocus( varsp->fTXNRec, varsp->fInFocus);
- }
-}
-
-
-/* TPPaneDrawProc is called to redraw the control and for update events
- referring to the control. This routine erases the text area's background,
- and redraws the text. This routine assumes the scroll bar has been
- redrawn by a call to DrawControls. */
-static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
- STPTextPaneVars **tpvars, *varsp;
- char state;
- Rect bounds;
- /* set up our globals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
-
- /* save the drawing state */
- SetPort((**tpvars).fDrawingEnvironment);
- /* verify our boundary */
- GetControlBounds(theControl, &bounds);
- if ( ! EqualRect(&bounds, &varsp->fRTextArea) ) {
- SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom);
- RectRgn(varsp->fTextBackgroundRgn, &varsp->fRTextOutline);
- TXNSetFrameBounds( varsp->fTXNRec, bounds.top, bounds.left, bounds.bottom, bounds.right, varsp->fTXNFrame);
- }
-
- /* update the text region */
- EraseRgn(varsp->fTextBackgroundRgn);
- TXNDraw(varsp->fTXNRec, NULL);
- /* restore the drawing environment */
- /* draw the text frame and focus frame (if necessary) */
- DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
- if ((**tpvars).fIsActive && varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, true);
- /* release our globals */
- HSetState((Handle) tpvars, state);
- }
-}
-
-
-/* TPPaneHitTestProc is called when the control manager would
- like to determine what part of the control the mouse resides over.
- We also call this routine from our tracking proc to determine how
- to handle mouse clicks. */
-static pascal ControlPartCode TPPaneHitTestProc(ControlHandle theControl, Point where) {
- STPTextPaneVars **tpvars;
- ControlPartCode result;
- char state;
- /* set up our locals and lock down our globals*/
- result = 0;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- /* find the region where we clicked */
- if (PtInRect(where, &(**tpvars).fRTextArea)) {
- result = kmUPTextPart;
- } else result = 0;
- /* release oure globals */
- HSetState((Handle) tpvars, state);
- }
- return result;
-}
-
-
-
-
-
-/* TPPaneTrackingProc is called when the mouse is being held down
- over our control. This routine handles clicks in the text area
- and in the scroll bar. */
-static pascal ControlPartCode TPPaneTrackingProc(ControlHandle theControl, Point startPt, ControlActionUPP actionProc) {
- STPTextPaneVars **tpvars, *varsp;
- char state;
- ControlPartCode partCodeResult;
- /* make sure we have some variables... */
- partCodeResult = 0;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- /* lock 'em down */
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* we don't do any of these functions unless we're in focus */
- if ( ! varsp->fInFocus) {
- WindowPtr owner;
- owner = GetControlOwner(theControl);
- ClearKeyboardFocus(owner);
- SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
- }
- /* find the location for the click */
- switch (TPPaneHitTestProc(theControl, startPt)) {
-
- /* handle clicks in the text part */
- case kmUPTextPart:
- { SetPort((**tpvars).fDrawingEnvironment);
- TXNClick( varsp->fTXNRec, GetCurrentEventRecord());
- }
- break;
-
- }
-
- HSetState((Handle) tpvars, state);
- }
- return partCodeResult;
-}
-
-
-/* TPPaneIdleProc is our user pane idle routine. When our text field
- is active and in focus, we use this routine to set the cursor. */
-static pascal void TPPaneIdleProc(ControlHandle theControl) {
- STPTextPaneVars **tpvars, *varsp;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- /* if we're not active, then we have nothing to say about the cursor */
- if ((**tpvars).fIsActive) {
- char state;
- Rect bounds;
- Point mousep;
- /* lock down the globals */
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* get the current mouse coordinates (in our window) */
-#if TARGET_CARBON
- SetPort(GetWindowPort(GetControlOwner(theControl)));
-#else
- SetPort((GrafPtr) GetWindowPort(GetControlOwner(theControl)));
-#endif
- GetMouse(&mousep);
- /* there's a 'focus thing' and an 'unfocused thing' */
- if (varsp->fInFocus) {
- /* flash the cursor */
- SetPort((**tpvars).fDrawingEnvironment);
- TXNIdle(varsp->fTXNRec);
- /* set the cursor */
- if (PtInRect(mousep, &varsp->fRTextArea)) {
- RgnHandle theRgn;
- RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
- TXNAdjustCursor(varsp->fTXNRec, theRgn);
- DisposeRgn(theRgn);
- } else SetThemeCursor(kThemeArrowCursor);
- } else {
- /* if it's in our bounds, set the cursor */
- GetControlBounds(theControl, &bounds);
- if (PtInRect(mousep, &bounds))
- SetThemeCursor(kThemeArrowCursor);
- }
-
- HSetState((Handle) tpvars, state);
- }
- }
-}
-
-
-/* TPPaneKeyDownProc is called whenever a keydown event is directed
- at our control. Here, we direct the keydown event to the text
- edit record and redraw the scroll bar and text field as appropriate. */
-static pascal ControlPartCode TPPaneKeyDownProc(ControlHandle theControl,
- SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
- STPTextPaneVars **tpvars;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- if ((**tpvars).fInFocus) {
- /* turn autoscrolling on and send the key event to text edit */
- SetPort((**tpvars).fDrawingEnvironment);
- TXNKeyDown( (**tpvars).fTXNRec, GetCurrentEventRecord());
- }
- }
- return kControlEntireControl;
-}
-
-
-/* TPPaneActivateProc is called when the window containing
- the user pane control receives activate events. Here, we redraw
- the control and it's text as necessary for the activation state. */
-static pascal void TPPaneActivateProc(ControlHandle theControl, Boolean activating) {
- Rect bounds;
- STPTextPaneVars **tpvars, *varsp;
- char state;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* de/activate the text edit record */
- SetPort((**tpvars).fDrawingEnvironment);
- GetControlBounds(theControl, &bounds);
- varsp->fIsActive = activating;
- TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
- /* redraw the frame */
- DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
- if (varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive);
- HSetState((Handle) tpvars, state);
- }
-}
-
-
-/* TPPaneFocusProc is called when every the focus changes to or
- from our control. Herein, switch the focus appropriately
- according to the parameters and redraw the control as
- necessary. */
-static pascal ControlPartCode TPPaneFocusProc(ControlHandle theControl, ControlFocusPart action) {
- ControlPartCode focusResult;
- STPTextPaneVars **tpvars, *varsp;
- char state;
- /* set up locals */
- focusResult = kControlFocusNoPart;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (tpvars != NULL) {
- state = HGetState((Handle) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
- tabbing forwards (or shift tabbing backwards) through the items in the dialog,
- and kControlFocusNextPart will be received. When the user clicks in our field
- and it is not the current focus, then the constant kUserClickedToFocusPart will
- be received. The constant kControlFocusNoPart will be received when our control
- is the current focus and the user clicks in another control. In your focus routine,
- you should respond to these codes as follows:
-
- kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw
- the control and the focus rectangle as necessary.
-
- kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
- depending on its current state. redraw the control and the focus rectangle
- as appropriate for the new focus state. If the focus state is 'off', return the constant
- kControlFocusNoPart, otherwise return a non-zero part code.
- kUserClickedToFocusPart - is a constant defined for this example. You should
- define your own value for handling click-to-focus type events. */
- /* save the drawing state */
- SetPort((**tpvars).fDrawingEnvironment);
- /* calculate the next highlight state */
- switch (action) {
- default:
- case kControlFocusNoPart:
- TPFocusPaneText(tpvars, false);
- focusResult = kControlFocusNoPart;
- break;
- case kUserClickedToFocusPart:
- TPFocusPaneText(tpvars, true);
- focusResult = 1;
- break;
- case kControlFocusPrevPart:
- case kControlFocusNextPart:
- TPFocusPaneText(tpvars, ( ! varsp->fInFocus));
- focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
- break;
- }
- TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
- /* redraw the text fram and focus rectangle to indicate the
- new focus state */
- DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
- DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive && varsp->fInFocus);
- /* done */
- HSetState((Handle) tpvars, state);
- }
- return focusResult;
-}
-
-
-
-
-
-
-
-
-
-
-
-//This our carbon event handler for unicode key downs
-#if TARGET_CARBON
-static pascal OSStatus FocusAdvanceOverride(EventHandlerCallRef myHandler, EventRef event, void* userData) {
- WindowRef window;
- STPTextPaneVars **tpvars;
- OSStatus err;
- unsigned short mUnicodeText;
- ByteCount charCounts=0;
- /* get our window pointer */
- tpvars = (STPTextPaneVars **) userData;
- window = (**tpvars).fOwner;
- //find out how many bytes are needed
- err = GetEventParameter(event, kEventParamTextInputSendText,
- typeUnicodeText, NULL, 0, &charCounts, NULL);
- if (err != noErr) goto bail;
- /* we're only looking at single characters */
- if (charCounts != 2) { err = eventNotHandledErr; goto bail; }
- /* get the character */
- err = GetEventParameter(event, kEventParamTextInputSendText,
- typeUnicodeText, NULL, sizeof(mUnicodeText),
- &charCounts, (char*) &mUnicodeText);
- if (err != noErr) goto bail;
- /* if it's not the tab key, forget it... */
- if ((mUnicodeText != '\t')) { err = eventNotHandledErr; goto bail; }
- /* advance the keyboard focus */
- AdvanceKeyboardFocus(window);
- /* noErr lets the CEM know we handled the event */
- return noErr;
-bail:
- return eventNotHandledErr;
-}
-#endif
-
-
-/* mUPOpenControl initializes a user pane control so it will be drawn
- and will behave as a scrolling text edit field inside of a window.
- This routine performs all of the initialization steps necessary,
- except it does not create the user pane control itself. theControl
- should refer to a user pane control that you have either created
- yourself or extracted from a dialog's control heirarchy using
- the GetDialogItemAsControl routine. */
-OSStatus mUPOpenControl(ControlHandle theControl) {
- Rect bounds;
- WindowPtr theWindow;
- STPTextPaneVars **tpvars, *varsp;
- OSStatus err;
- RGBColor rgbWhite = {0xFFFF, 0xFFFF, 0xFFFF};
- TXNBackground tback;
-
- /* set up our globals */
- if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
- if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
- if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
- if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
- if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
- if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
- if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
-
- /* allocate our private storage */
- tpvars = (STPTextPaneVars **) NewHandleClear(sizeof(STPTextPaneVars));
- SetControlReference(theControl, (long) tpvars);
- HLock((Handle) tpvars);
- varsp = *tpvars;
- /* set the initial settings for our private data */
- varsp->fInFocus = false;
- varsp->fIsActive = true;
- varsp->fTEActive = false;
- varsp->fUserPaneRec = theControl;
- theWindow = varsp->fOwner = GetControlOwner(theControl);
-#if TARGET_CARBON
- varsp->fDrawingEnvironment = GetWindowPort(varsp->fOwner);
-#else
- varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(varsp->fOwner);
-#endif
- varsp->fInDialogWindow = ( GetWindowKind(varsp->fOwner) == kDialogWindowKind );
- /* set up the user pane procedures */
- SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
- SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
- /* calculate the rectangles used by the control */
- GetControlBounds(theControl, &bounds);
- SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
- SetRect(&varsp->fRTextArea, bounds.left, bounds.top, bounds.right, bounds.bottom);
- /* calculate the background region for the text. In this case, it's kindof
- and irregular region because we're setting the scroll bar a little ways inside
- of the text area. */
- RectRgn((varsp->fTextBackgroundRgn = NewRgn()), &varsp->fRTextOutline);
-
- /* set up the drawing environment */
- SetPort(varsp->fDrawingEnvironment);
-
- /* create the new edit field */
- TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
- kTXNWantVScrollBarMask | kTXNAlwaysWrapAtViewEdgeMask,
- kTXNTextEditStyleFrameType,
- kTXNTextensionFile,
- kTXNSystemDefaultEncoding,
- &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) tpvars);
-
- /* set the field's background */
- tback.bgType = kTXNBackgroundTypeRGB;
- tback.bg.color = rgbWhite;
- TXNSetBackground( varsp->fTXNRec, &tback);
-
- /* install our focus advance override routine */
-#if TARGET_CARBON
- varsp->handlerUPP = NewEventHandlerUPP(FocusAdvanceOverride);
- err = InstallWindowEventHandler( varsp->fOwner, varsp->handlerUPP,
- kMLTEEventCount, gMLTEEvents, tpvars, &varsp->handlerRef );
-#endif
-
- /* unlock our storage */
- HUnlock((Handle) tpvars);
- /* perform final activations and setup for our text field. Here,
- we assume that the window is going to be the 'active' window. */
- TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
- /* all done */
- return noErr;
-}
-
+ verify_noerr( TXNSetTXNObjectControls( varsp->fTXNRec, false, toptag,
+ iControlTags, iControlData )) ;
+ Str255 fontName ;
+ SInt16 fontSize ;
+ Style fontStyle ;
-/* mUPCloseControl deallocates all of the structures allocated
- by mUPOpenControl. */
-OSStatus mUPCloseControl(ControlHandle theControl) {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* release our sub records */
- TXNDeleteObject((**tpvars).fTXNRec);
- /* remove our focus advance override */
- RemoveEventHandler((**tpvars).handlerRef);
- DisposeEventHandlerUPP((**tpvars).handlerUPP);
- /* delete our private storage */
- DisposeHandle((Handle) tpvars);
- /* zero the control reference */
- SetControlReference(theControl, 0);
- return noErr;
-}
+ GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+ TXNTypeAttributes typeAttr[] =
+ {
+ { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
+ { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
+ { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } ,
+ } ;
+ err = TXNSetTypeAttributes (varsp->fTXNRec, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
+ kTXNStartOffset,
+ kTXNEndOffset);
- /* mUPSetText replaces the contents of the selection with the unicode
- text described by the text and count parameters:.
- text = pointer to unicode text buffer
- count = number of bytes in the buffer. */
-OSStatus mUPSetText(ControlHandle theControl, char* text, long count) {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* set the text in the record */
- return TXNSetData( (**tpvars).fTXNRec, kTXNUnicodeTextData, text, count,
- kTXNUseCurrentSelection, kTXNUseCurrentSelection);
-
- return noErr;
-}
-
-
-/* mUPSetSelection sets the text selection and autoscrolls the text view
- so either the cursor or the selction is in the view. */
-void mUPSetSelection(ControlHandle theControl, long selStart, long selEnd) {
- STPTextPaneVars **tpvars;
- /* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* and our drawing environment as the operation
- may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
- /* change the selection */
- TXNSetSelection( (**tpvars).fTXNRec, selStart, selEnd);
-}
-
-
-
-
-
-/* mUPGetText returns the current text data being displayed inside of
- the mUPControl. When noErr is returned, *theText contain a new
- handle containing all of the Unicode text copied from the current
- selection. It is the caller's responsibiliby to dispose of this handle. */
-OSStatus mUPGetText(ControlHandle theControl, Handle *theText) {
- STPTextPaneVars **tpvars;
- OSStatus err;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* extract the text from the record */
- err = TXNGetData( (**tpvars).fTXNRec, kTXNUseCurrentSelection, kTXNUseCurrentSelection, theText);
- /* all done */
- return err;
-}
-
-
-
-/* mUPCreateControl creates a new user pane control and then it passes it
- to mUPOpenControl to initialize it as a scrolling text user pane control. */
-OSStatus mUPCreateControl(WindowPtr theWindow, Rect *bounds, ControlHandle *theControl) {
- short featurSet;
- /* the following feature set can be specified in CNTL resources by using
- the value 1214. When creating a user pane control, we pass this value
- in the 'value' parameter. */
- featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
- | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
- | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
- /* create the control */
- *theControl = NewControl(theWindow, bounds, "\p", true, featurSet, 0, featurSet, kControlUserPaneProc, 0);
- /* set up the mUP specific features and data */
- mUPOpenControl(*theControl);
- /* all done.... */
- return noErr;
-}
-
-
-/* mUPDisposeControl calls mUPCloseControl and then it calls DisposeControl. */
-OSStatus mUPDisposeControl(ControlHandle theControl) {
- /* deallocate the mUP specific data */
- mUPCloseControl(theControl);
- /* deallocate the user pane control itself */
- DisposeControl(theControl);
- return noErr;
-}
-
-
-
-
-/* IsmUPControl returns true if theControl is not NULL
- and theControl refers to a mUP Control. */
-Boolean IsmUPControl(ControlHandle theControl) {
- Size theSize;
- ControlUserPaneFocusUPP localFocusProc;
- /* a NULL control is not a mUP control */
- if (theControl == NULL) return false;
- /* check if the control is using our focus procedure */
- theSize = sizeof(localFocusProc);
- if (GetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag,
- sizeof(localFocusProc), &localFocusProc, &theSize) != noErr) return false;
- if (localFocusProc != gTPFocusProc) return false;
- /* all tests passed, it's a mUP control */
- return true;
-}
-
-
-/* mUPDoEditCommand performs the editing command specified
- in the editCommand parameter. The mUPControl's text
- and scroll bar are redrawn and updated as necessary. */
-void mUPDoEditCommand(ControlHandle theControl, short editCommand) {
- STPTextPaneVars **tpvars;
- /* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- /* and our drawing environment as the operation
- may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
- /* perform the editing command */
- switch (editCommand) {
- case kmUPCut:
- ClearCurrentScrap();
- TXNCut((**tpvars).fTXNRec);
- TXNConvertToPublicScrap();
- break;
- case kmUPCopy:
- ClearCurrentScrap();
- TXNCopy((**tpvars).fTXNRec);
- TXNConvertToPublicScrap();
- break;
- case kmUPPaste:
- TXNConvertFromPublicScrap();
- TXNPaste((**tpvars).fTXNRec);
- break;
- case kmUPClear:
- TXNClear((**tpvars).fTXNRec);
- break;
- }
+ /* perform final activations and setup for our text field. Here,
+ we assume that the window is going to be the 'active' window. */
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* all done */
+ return err;
}
-/* mUPGetContents returns the entire contents of the control including the text
- and the formatting information. */
-OSStatus mUPGetContents(ControlHandle theControl, Handle *theContents) {
- STPTextPaneVars **tpvars;
- OSStatus err;
- short vRefNum;
- long dirID;
- FSSpec tspec;
- short trefnum;
- Boolean texists;
- long bytecount;
- Handle localdata;
- /* set up locals */
- trefnum = 0;
- texists = false;
- localdata = NULL;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (theContents == NULL) return paramErr;
- /* create a temporary file */
- err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID);
- if (err != noErr) goto bail;
- FSMakeFSSpec(vRefNum, dirID, "\pmUPGetContents", &tspec);
- err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript);
- if (err != noErr) goto bail;
- texists = true;
- /* open the file */
- err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum);
- if (err != noErr) goto bail;
- /* save the data */
- err = TXNSave( (**tpvars).fTXNRec, kTXNTextensionFile, 0, kTXNSystemDefaultEncoding, &tspec, trefnum, 0);
- if (err != noErr) goto bail;
- /* get the file length and set the position */
- err = GetEOF(trefnum, &bytecount);
- if (err != noErr) goto bail;
- err = SetFPos(trefnum, fsFromStart, 0);
- if (err != noErr) goto bail;
- /* copy the data fork to a handle */
- localdata = NewHandle(bytecount);
- if (localdata == NULL) { err = memFullErr; goto bail; }
- HLock(localdata);
- err = FSRead(trefnum, &bytecount, *localdata);
- HUnlock(localdata);
- if (err != noErr) goto bail;
- /* store result */
- *theContents = localdata;
- /* clean up */
- FSClose(trefnum);
- FSpDelete(&tspec);
- /* all done */
- return noErr;
-bail:
- if (trefnum != 0) FSClose(trefnum);
- if (texists) FSpDelete(&tspec);
- if (localdata != NULL) DisposeHandle(localdata);
- return err;
-}
-
-
-
-
-/* mUPSetContents replaces the contents of the selection with the data stored in the handle. */
-OSStatus mUPSetContents(ControlHandle theControl, Handle theContents) {
- STPTextPaneVars **tpvars;
- OSStatus err;
- short vRefNum;
- long dirID;
- FSSpec tspec;
- short trefnum;
- Boolean texists;
- long bytecount;
- char state;
- /* set up locals */
- trefnum = 0;
- texists = false;
- tpvars = (STPTextPaneVars **) GetControlReference(theControl);
- if (theContents == NULL) return paramErr;
- /* create a temporary file */
- err = FindFolder(kOnSystemDisk, kTemporaryFolderType, true, &vRefNum, &dirID);
- if (err != noErr) goto bail;
- FSMakeFSSpec(vRefNum, dirID, "\pmUPSetContents", &tspec);
- err = FSpCreate(&tspec, 'trsh', 'trsh', smSystemScript);
- if (err != noErr) goto bail;
- texists = true;
- /* open the file */
- err = FSpOpenDF(&tspec, fsRdWrPerm, &trefnum);
- if (err != noErr) goto bail;
- /* save the data to the temporary file */
- state = HGetState(theContents);
- HLock(theContents);
- bytecount = GetHandleSize(theContents);
- err = FSWrite(trefnum, &bytecount, *theContents);
- HSetState(theContents, state);
- if (err != noErr) goto bail;
- /* reset the file position */
- err = SetFPos(trefnum, fsFromStart, 0);
- if (err != noErr) goto bail;
- /* load the data */
- err = TXNSetDataFromFile((**tpvars).fTXNRec, trefnum, kTXNTextensionFile, bytecount, kTXNUseCurrentSelection, kTXNUseCurrentSelection);
- if (err != noErr) goto bail;
- /* clean up */
- FSClose(trefnum);
- FSpDelete(&tspec);
- /* all done */
- return noErr;
-bail:
- if (trefnum != 0) FSClose(trefnum);
- if (texists) FSpDelete(&tspec);
- return err;
-}
-
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
- EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
- EVT_CHAR(wxTextCtrl::OnChar)
+ EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
+ EVT_CHAR(wxTextCtrl::OnChar)
EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
END_EVENT_TABLE()
#endif
+static void SetTXNData( STPTextPaneVars *varsp, TXNObject txn , const wxString& st , TXNOffset start , TXNOffset end )
+{
+#if wxUSE_UNICODE
+#if SIZEOF_WCHAR_T == 2
+ size_t len = st.Len() ;
+ TXNSetData( 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( txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen ,
+ start, end);
+ free( unibuf ) ;
+#endif
+#else
+ wxCharBuffer text = st.mb_str(wxConvLocal) ;
+ TXNSetData( txn , kTXNTextData, (void*)text.data(), strlen( text ) ,
+ start, end);
+#endif
+}
+
// Text item
-wxTextCtrl::wxTextCtrl()
+void wxTextCtrl::Init()
+{
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+
+ m_editable = true ;
+ m_dirty = false;
+
+ m_maxLength = TE_UNLIMITED_LENGTH ;
+}
+
+wxTextCtrl::~wxTextCtrl()
{
+ SetControlReference((ControlRef)m_macControl, 0) ;
+ TXNDeleteObject((TXNObject)m_macTXN);
+ /* delete our private storage */
+ free(m_macTXNvars);
+ /* zero the control reference */
}
-const short kVerticalMargin = 2 ;
-const short kHorizontalMargin = 2 ;
bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& st,
+ const wxString& str,
const wxPoint& pos,
const wxSize& size, long style,
const wxValidator& validator,
const wxString& name)
{
+ m_macIsUserPane = FALSE ;
+
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+ m_editable = true ;
+
// base initialization
- if ( !CreateBase(parent, id, pos, size, style, validator, name) )
+ if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
return FALSE;
- wxSize mySize = size ;
- if ( UMAHasAppearance() )
- {
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
- }
- else
- {
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
- }
-
+ wxSize mySize = size ;
- Rect bounds ;
- Str255 title ;
-
- if ( mySize.y == -1 )
- {
- if ( UMAHasAppearance() )
- mySize.y = 13 ;
- else
- mySize.y = 24 ;
-
- mySize.y += 2 * m_macVerticalBorder ;
- }
-
- MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
if ( m_windowStyle & wxTE_MULTILINE )
{
m_windowStyle |= wxTE_PROCESS_ENTER;
}
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+ {
+ short featurSet;
+
+ featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
+ | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
+ | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+ /* create the control */
+ m_macControl = (WXWidget) ::NewControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, "\p", true , featurSet, 0, featurSet, kControlUserPaneProc, (long) this );
+ /* set up the mUP specific features and data */
+ wxMacWindowClipper c(this) ;
+ STPTextPaneVars *varsp ;
+ mUPOpenControl( varsp, (ControlRef) m_macControl, m_windowStyle );
+ m_macTXNvars = varsp ;
+ m_macTXN = varsp->fTXNRec ;
+ if ( style & wxTE_PASSWORD )
+ {
+ UniChar c = 0xA5 ;
+ verify_noerr(TXNEchoMode( (TXNObject) m_macTXN , c , 0 , true )) ;
+ }
+ }
+ MacPostControlCreate(pos,size) ;
+
+ if ( MacIsReallyShown() )
+ MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , GetWindowStyle() ) ;
- if ( style & wxTE_PASSWORD )
- {
- m_macControl = ::NewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1,
- kControlEditTextPasswordProc , (long) this ) ;
- }
- else
- {
- if ( mUPCreateControl(parent->GetMacRootWindow(), &bounds, &m_macControl) != noErr )
- return FALSE ;
- }
- MacPostControlCreate() ;
-
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
-
- if ( style & wxTE_PASSWORD )
- {
- ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
- /* set the text in the record */
- TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(),
- kTXNStartOffset, kTXNEndOffset);
- }
-
- return TRUE;
+ {
+ wxMacWindowClipper clipper( this ) ;
+ TPUpdateVisibility( (ControlRef) m_macControl ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ;
+
+ TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ }
+
+ // in case MLTE is catching events before we get the chance to do so, we'd have to reintroduce the tlw-handler in front :
+ // parent->MacGetTopLevelWindow()->MacInstallTopLevelWindowEventHandler() ;
+
+ SetBackgroundColour( *wxWHITE ) ;
+
+ TXNBackground tback;
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = MAC_WXCOLORREF( GetBackgroundColour().GetPixel() );
+ TXNSetBackground( (TXNObject) m_macTXN , &tback);
+
+ if ( m_windowStyle & wxTE_READONLY)
+ {
+ SetEditable( false ) ;
+ }
+
+ return TRUE;
+}
+
+void wxTextCtrl::MacVisibilityChanged()
+{
+ MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , MacIsReallyShown() , GetWindowStyle() ) ;
+ if ( !MacIsReallyShown() )
+ InvalWindowRect( GetControlOwner( (ControlHandle) m_macControl ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ;
+
+}
+
+void wxTextCtrl::MacEnabledStateChanged()
+{
}
+
wxString wxTextCtrl::GetValue() const
{
- Size actualsize;
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- OSStatus err;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
- /* extract the text from the record */
- Handle theText ;
- err = TXNGetDataEncoded( (**tpvars).fTXNRec, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
- /* all done */
- if ( err )
- {
- actualsize = 0 ;
- }
- else
- {
- actualsize = GetHandleSize( theText ) ;
- strncpy( wxBuffer , *theText , actualsize ) ;
- DisposeHandle( theText ) ;
- }
- }
- wxBuffer[actualsize] = 0 ;
- if( wxApp::s_macDefaultEncodingIsPC )
- return wxMacMakePCStringFromMac( wxBuffer ) ;
- else
- return wxString(wxBuffer);
+ Size actualSize = 0;
+ wxString result ;
+ OSStatus err ;
+
+ {
+#if wxUSE_UNICODE
+ Handle theText ;
+ err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) / sizeof( UniChar) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = NULL ;
+#if SIZEOF_WCHAR_T == 2
+ ptr = new wxChar[actualSize + 1 ] ;
+ wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;
+
+#else
+ SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;
+ HLock( theText ) ;
+ (((UniChar*)*theText)[actualSize]) = 0 ;
+ wxMBConvUTF16BE converter ;
+ size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
+ ptr = new wxChar[noChars + 1] ;
+
+ noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ;
+ ptr[noChars] = 0 ;
+ HUnlock( theText ) ;
+#endif
+ ptr[actualSize] = 0 ;
+ result = wxString( ptr ) ;
+ delete[] ptr ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#else
+ Handle theText ;
+ err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) ;
+ if ( actualSize > 0 )
+ {
+ HLock( theText ) ;
+ result = wxString( *theText , wxConvLocal , actualSize ) ;
+ HUnlock( theText ) ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#endif
+ }
+ wxMacConvertNewlines10To13( &result ) ;
+ return result ;
}
void wxTextCtrl::GetSelection(long* from, long* to) const
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
+ TXNGetSelection( (TXNObject) m_macTXN , (TXNOffset*) from , (TXNOffset*) to ) ;
+}
+
+void wxTextCtrl::SetValue(const wxString& str)
+{
+ // optimize redraws
+ if ( GetValue() == str )
+ return ;
+
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ {
+ wxMacWindowClipper c( this ) ;
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+
+ // otherwise scrolling might have problems ?
+ TPUpdateVisibility( ( (STPTextPaneVars *)m_macTXNvars)->fUserPaneRec ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ;
+ TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+ }
+}
- *from = (**teH).selStart;
- *to = (**teH).selEnd;
- }
- else
- {
- STPTextPaneVars **tpvars;
+void wxTextCtrl::SetMaxLength(unsigned long len)
+{
+ m_maxLength = len ;
+}
+
+bool wxTextCtrl::SetFont( const wxFont& font )
+{
+ if ( !wxTextCtrlBase::SetFont( font ) )
+ return FALSE ;
+
+ wxMacWindowClipper c( this ) ;
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+
+ TXNTypeAttributes typeAttr[4] ;
+ Str255 fontName = "\pMonaco" ;
+ SInt16 fontSize = 12 ;
+ Style fontStyle = normal ;
+ int attrCounter = 0 ;
+
+ wxMacStringToPascal( font.GetFaceName() , fontName ) ;
+ fontSize = font.MacGetFontSize() ;
+ fontStyle = font.MacGetFontStyle() ;
+
+ 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[attrCounter].tag = kTXNQDFontColorAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) &color ;
+ color = MAC_WXCOLORREF(GetForegroundColour().GetPixel()) ;
+ attrCounter += 1 ;
+ */
+ verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) );
+
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+ return true ;
+}
+
+bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNTypeAttributes typeAttr[4] ;
+ Str255 fontName = "\pMonaco" ;
+ SInt16 fontSize = 12 ;
+ Style fontStyle = normal ;
+ RGBColor color ;
+ int attrCounter = 0 ;
+ if ( style.HasFont() )
+ {
+ const wxFont &font = style.GetFont() ;
+ wxMacStringToPascal( font.GetFaceName() , fontName ) ;
+ fontSize = font.GetPointSize() ;
+ if ( font.GetUnderlined() )
+ fontStyle |= underline ;
+ if ( font.GetWeight() == wxBOLD )
+ fontStyle |= bold ;
+ if ( font.GetStyle() == wxITALIC )
+ fontStyle |= italic ;
+
+ typeAttr[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 ;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
+ }
+ 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 ;
+ }
- TXNGetSelection( (**tpvars).fTXNRec , (TXNOffset*) from , (TXNOffset*) to ) ;
+ if ( attrCounter > 0 )
+ {
+ verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, start,end) );
+ }
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
- }
+ return TRUE ;
}
-void wxTextCtrl::SetValue(const wxString& st)
+bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
{
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
- /* set the text in the record */
- TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(),
- kTXNStartOffset, kTXNEndOffset);
- }
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- }
- }
+ wxTextCtrlBase::SetDefaultStyle( style ) ;
+ SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+ return TRUE ;
}
// Clipboard operations
{
if (CanCopy())
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECopy( teH ) ;
- #if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
- #else
- OSErr err ;
- err = ZeroScrap( );
- #endif
- TEToScrap() ;
- }
- }
+ ClearCurrentScrap();
+ TXNCopy((TXNObject)m_macTXN);
+ TXNConvertToPublicScrap();
+ }
}
void wxTextCtrl::Cut()
{
if (CanCut())
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECut( teH ) ;
- #if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
- #else
- OSErr err ;
- err = ZeroScrap( );
- #endif
- TEToScrap() ;
- // MacInvalidateControl() ;
- }
- }
+ ClearCurrentScrap();
+ TXNCut((TXNObject)m_macTXN);
+ TXNConvertToPublicScrap();
+
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event.SetString( GetValue() ) ;
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
+ }
}
void wxTextCtrl::Paste()
{
if (CanPaste())
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEFromScrap() ;
- TEPaste( teH ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- }
- }
- }
- }
+
+ TXNConvertFromPublicScrap();
+ TXNPaste((TXNObject)m_macTXN);
+ SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event.SetString( GetValue() ) ;
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
+ }
}
bool wxTextCtrl::CanCopy() const
bool wxTextCtrl::CanCut() const
{
+ if ( !IsEditable() )
+ {
+ return false ;
+ }
// Can cut if there's a selection
long from, to;
GetSelection(& from, & to);
if (!IsEditable())
return FALSE;
- long offset ;
-#if TARGET_CARBON
- OSStatus err = noErr;
- ScrapRef scrapRef;
-
- err = GetCurrentScrap( &scrapRef );
- if ( err != noTypeErr && err != memFullErr )
- {
- ScrapFlavorFlags flavorFlags;
- Size byteCount;
-
- if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
- {
- if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
- {
- return TRUE ;
- }
- }
- }
- return FALSE;
-
-#else
- if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
- {
- return TRUE ;
- }
-#endif
- return FALSE ;
+ return TXNIsScrapPastable() ;
}
void wxTextCtrl::SetEditable(bool editable)
{
- if ( editable )
- UMAActivateControl( m_macControl ) ;
- else
- UMADeactivateControl( m_macControl ) ;
+ if ( editable != m_editable )
+ {
+ m_editable = editable ;
+
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+ TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+
+ }
}
void wxTextCtrl::SetInsertionPoint(long pos)
{
- SetSelection( pos , pos ) ;
+ SetSelection( pos , pos ) ;
}
void wxTextCtrl::SetInsertionPointEnd()
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_windowStyle & wxTE_PASSWORD )
- {
-
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-// ::GetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).teLength ;
- }
-}
-
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
-{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TESetSelect( from , to , teH ) ;
- TEDelete( teH ) ;
- TEInsert( value , value.Length() , teH ) ;
- }
- Refresh() ;
+ 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 ;
+}
+
+void wxTextCtrl::Replace(long from, long to, const wxString& str)
+{
+ wxString value = str ;
+ wxMacConvertNewlines13To10( &value ) ;
+
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
+ TXNClear( ((TXNObject) m_macTXN) ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+
+ Refresh() ;
}
void wxTextCtrl::Remove(long from, long to)
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEDelete( teH ) ;
- }
- Refresh() ;
+ bool formerEditable = m_editable ;
+ 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_windowStyle & wxTE_PASSWORD )
- {
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
-
- ::SetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- TESetSelect( selection.selStart , selection.selEnd , teH ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up our locals */
- tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
- /* and our drawing environment as the operation
- may force a redraw in the text area. */
- SetPort((**tpvars).fDrawingEnvironment);
- /* change the selection */
- TXNSetSelection( (**tpvars).fTXNRec, from, to);
- }
+ STPTextPaneVars *varsp = (STPTextPaneVars *) m_macTXNvars;
+ /* and our drawing environment as the operation
+ may force a redraw in the text area. */
+ SetPort(varsp->fDrawingEnvironment);
+ /* change the selection */
+ if ((from == -1) && (to == -1))
+ TXNSelectAll((TXNObject) m_macTXN);
+ else
+ TXNSetSelection( varsp->fTXNRec, from, to);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
}
bool wxTextCtrl::LoadFile(const wxString& file)
return FALSE;
}
-void wxTextCtrl::WriteText(const wxString& text)
+void wxTextCtrl::WriteText(const wxString& str)
{
- wxString value ;
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( text ) ;
- else
- value = text ;
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- TEHandle teH ;
- long size ;
-
- ::GetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEInsert( value , value.Length() , teH ) ;
- }
- else
- {
- STPTextPaneVars **tpvars;
- /* set up locals */
- tpvars = (STPTextPaneVars **) GetControlReference(m_macControl);
- /* set the text in the record */
- TXNSetData( (**tpvars).fTXNRec, kTXNTextData, (const char*)value, value.Length(),
- kTXNUseCurrentSelection, kTXNUseCurrentSelection);
- }
- Refresh() ;
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ long start , end , dummy ;
+ GetSelection( &start , &dummy ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+ GetSelection( &dummy , &end ) ;
+ SetStyle( start , end , GetDefaultStyle() ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+
+ MacRedrawControl() ;
}
void wxTextCtrl::AppendText(const wxString& text)
void wxTextCtrl::Clear()
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ;
+ TXNClear((TXNObject)m_macTXN);
+
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
- ::SetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- }
- Refresh() ;
+ Refresh() ;
}
bool wxTextCtrl::IsModified() const
{
- return TRUE;
+ return m_dirty;
}
bool wxTextCtrl::IsEditable() const
{
- return IsEnabled();
+ return IsEnabled() && m_editable ;
}
bool wxTextCtrl::AcceptsFocus() const
{
// we don't want focus if we can't be edited
- return IsEditable() && wxControl::AcceptsFocus();
+ return /*IsEditable() && */ wxControl::AcceptsFocus();
}
wxSize wxTextCtrl::DoGetBestSize() const
{
int wText = 100 ;
-
- int hText ;
- if ( UMAHasAppearance() )
- hText = 13 ;
- else
- hText = 24 ;
- hText += 2 * m_macHorizontalBorder ;
-/*
- int cx, cy;
- wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
- int wText = DEFAULT_ITEM_WIDTH;
+ int hText;
- int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
+ switch( m_windowVariant )
+ {
+ case wxWINDOW_VARIANT_NORMAL :
+ hText = 22 ;
+ break ;
+ case wxWINDOW_VARIANT_SMALL :
+ hText = 19 ;
+ break ;
+ case wxWINDOW_VARIANT_MINI :
+ hText= 15 ;
+ break ;
+ default :
+ hText = 22 ;
+ break ;
+ }
- return wxSize(wText, hText);
-*/
if ( m_windowStyle & wxTE_MULTILINE )
{
- hText *= wxMin(GetNumberOfLines(), 5);
+ hText *= 5 ;
}
- //else: for single line control everything is ok
+
return wxSize(wText, hText);
}
{
if (CanUndo())
{
+ TXNUndo((TXNObject)m_macTXN);
}
}
{
if (CanRedo())
{
+ TXNRedo((TXNObject)m_macTXN);
}
}
bool wxTextCtrl::CanUndo() const
{
- return FALSE ;
+ if ( !IsEditable() )
+ {
+ return false ;
+ }
+ return TXNCanUndo((TXNObject)m_macTXN,NULL);
}
bool wxTextCtrl::CanRedo() const
{
- return FALSE ;
+ if ( !IsEditable() )
+ {
+ return false ;
+ }
+ return TXNCanRedo((TXNObject)m_macTXN,NULL);
+}
+
+// Makes modifie or unmodified
+void wxTextCtrl::MarkDirty()
+{
+ m_dirty = true;
}
-// Makes 'unmodified'
void wxTextCtrl::DiscardEdits()
{
- // TODO
+ m_dirty = false;
}
int wxTextCtrl::GetNumberOfLines() const
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- int count = 1;
- for (int i = 0; i < actualsize; i++)
- {
- if (wxBuffer[i] == '\r') count++;
- }
-
- return count;
- }
+ ItemCount lines ;
+ TXNGetLineCount((TXNObject)m_macTXN, &lines ) ;
+ return lines ;
}
long wxTextCtrl::XYToPosition(long x, long y) const
{
- // TODO
+ Point curpt ;
+
+ long lastpos = GetLastPosition() ;
+
+ // 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 ;
+ int lastHeight = 0 ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= lastpos ; ++n )
+ {
+ if ( y == ypos && x == xpos )
+ return n ;
+
+ TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+
return 0;
}
bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
{
+ Point curpt ;
+
+ long lastpos = GetLastPosition() ;
+
+ if ( y ) *y = 0 ;
+ if ( x ) *x = 0 ;
+
+ if ( pos <= lastpos )
+ {
+ // TODO find a better implementation : while we can get the
+ // line metrics of a certain line, we don't get its starting
+ // position, so it would probably be rather a binary search
+ // for the start position
+ long xpos = 0 ;
+ long ypos = 0 ;
+ int lastHeight = 0 ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= pos ; ++n )
+ {
+ TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+ if ( y ) *y = ypos ;
+ if ( x ) *x = xpos ;
+ }
+
return FALSE ;
}
void wxTextCtrl::ShowPosition(long pos)
{
- // TODO
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
+ {
+ Point current ;
+ Point desired ;
+ TXNOffset selstart , selend ;
+ TXNGetSelection( (TXNObject) m_macTXN , &selstart , &selend) ;
+ TXNOffsetToPoint( (TXNObject) m_macTXN, selstart , ¤t);
+ TXNOffsetToPoint( (TXNObject) m_macTXN, 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( (TXNObject) m_macTXN , true ) ;
+ theErr = TXNScroll( (TXNObject) m_macTXN, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );
+ wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+ }
+ }
+#endif
}
int wxTextCtrl::GetLineLength(long lineNo) const
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Count chars in line then
- count = 0;
- for (int j = i; j < actualsize; j++)
- {
- count++;
- if (wxBuffer[j] == '\r') return count;
- }
-
- return count;
- }
- if (wxBuffer[i] == '\r') count++;
- }
- }
+ Point curpt ;
+ if ( lineNo < GetNumberOfLines() )
+ {
+ // 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 ;
+ int lastHeight = 0 ;
+ long lastpos = GetLastPosition() ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= lastpos ; ++n )
+ {
+ TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ if ( ypos == lineNo )
+ return xpos ;
+
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ ++xpos ;
+ }
+ }
+
return 0;
}
wxString wxTextCtrl::GetLineText(long lineNo) const
{
- if ( m_windowStyle & wxTE_PASSWORD )
- {
- Size actualsize;
- ::GetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Add chars in line then
- wxString tmp("");
-
- for (int j = i; j < actualsize; j++)
- {
- if (wxBuffer[j] == '\r')
- return tmp;
-
- tmp += wxBuffer[j];
- }
-
- return tmp;
- }
- if (wxBuffer[i] == '\r') count++;
- }
- }
- return wxString("");
+ Point curpt ;
+ wxString line ;
+ wxString content = GetValue() ;
+
+ if ( lineNo < GetNumberOfLines() )
+ {
+ // 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 ;
+ int lastHeight = 0 ;
+ long lastpos = GetLastPosition() ;
+
+ ItemCount n ;
+ for ( n = 0 ; n <= lastpos ; ++n )
+ {
+ TXNOffsetToPoint( (TXNObject) m_macTXN, n , &curpt);
+
+ if ( curpt.v > lastHeight )
+ {
+ if ( ypos == lineNo )
+ return line ;
+
+ xpos = 0 ;
+ if ( n > 0 )
+ ++ypos ;
+ lastHeight = curpt.v ;
+ }
+ else
+ {
+ if ( ypos == lineNo )
+ line += content[n] ;
+ ++xpos ;
+ }
+ }
+ }
+
+ return line ;
}
/*
* Text item
*/
-
+
void wxTextCtrl::Command(wxCommandEvent & event)
{
SetValue (event.GetString());
void wxTextCtrl::OnChar(wxKeyEvent& event)
{
- switch ( event.KeyCode() )
+ int key = event.GetKeyCode() ;
+ bool eat_key = false ;
+
+ if ( key == 'c' && event.MetaDown() )
+ {
+ if ( CanCopy() )
+ Copy() ;
+ return ;
+ }
+
+ if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
+ !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
+/* && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */
+ )
+ {
+ // eat it
+ return ;
+ }
+
+ // assume that any key not processed yet is going to modify the control
+ m_dirty = true;
+
+ if ( key == 'v' && event.MetaDown() )
+ {
+ if ( CanPaste() )
+ Paste() ;
+ return ;
+ }
+ if ( key == 'x' && event.MetaDown() )
+ {
+ if ( CanCut() )
+ Cut() ;
+ return ;
+ }
+ switch ( key )
{
case WXK_RETURN:
- if (m_windowStyle & wxPROCESS_ENTER)
- {
+ if (m_windowStyle & wxPROCESS_ENTER)
+ {
wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
event.SetEventObject( this );
+ event.SetString( GetValue() );
if ( GetEventHandler()->ProcessEvent(event) )
return;
- }
+ }
if ( !(m_windowStyle & wxTE_MULTILINE) )
{
- wxWindow *parent = GetParent();
- wxPanel *panel = wxDynamicCast(parent, wxPanel);
- while ( parent != NULL && panel == NULL )
- {
- parent = parent->GetParent() ;
- panel = wxDynamicCast(parent, wxPanel);
- }
- if ( panel && panel->GetDefaultItem() )
- {
- wxButton *def = wxDynamicCast(panel->GetDefaultItem(),
+ wxWindow *parent = GetParent();
+ while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
+ parent = parent->GetParent() ;
+ }
+ if ( parent && parent->GetDefaultItem() )
+ {
+ wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
wxButton);
- if ( def && def->IsEnabled() )
- {
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- return ;
+ if ( def && def->IsEnabled() )
+ {
+ wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+ event.SetEventObject(def);
+ def->Command(event);
+ return ;
}
- }
+ }
+
+ // this will make wxWindows eat the ENTER key so that
+ // we actually prevent line wrapping in a single line
+ // text control
+ eat_key = TRUE;
}
- //else: multiline controls need Enter for themselves
break;
if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
return;
- event.Skip() ;
- return ;
+
+ event.Skip() ;
+ return;
}
break;
}
- EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
- short keycode ;
- short keychar ;
- keychar = short(ev->message & charCodeMask);
- keycode = short(ev->message & keyCodeMask) >> 8 ;
- UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
- if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
- event.SetString( GetValue() ) ;
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
+ if (!eat_key)
+ {
+ // perform keystroke handling
+ if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
+ CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
+ else
+ {
+ EventRecord rec ;
+ if ( wxMacConvertEventToRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )
+ {
+ EventRecord *ev = &rec ;
+ short keycode ;
+ short keychar ;
+ keychar = short(ev->message & charCodeMask);
+ keycode = short(ev->message & keyCodeMask) >> 8 ;
+ ::HandleControlKey( (ControlRef) m_macControl , keycode , keychar , ev->modifiers ) ;
+ }
+ }
+ }
+ if ( ( key >= 0x20 && key < WXK_START ) ||
+ key == WXK_RETURN ||
+ key == WXK_DELETE ||
+ key == WXK_BACK)
+ {
+ wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event1.SetString( GetValue() ) ;
+ event1.SetEventObject( this );
+ wxPostEvent(GetEventHandler(),event1);
+ }
}
// ----------------------------------------------------------------------------
// standard handlers for standard edit menu events
// ----------------------------------------------------------------------------
-void wxTextCtrl::OnCut(wxCommandEvent& event)
+void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
{
Cut();
}
-void wxTextCtrl::OnCopy(wxCommandEvent& event)
+void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
{
Copy();
}
-void wxTextCtrl::OnPaste(wxCommandEvent& event)
+void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
{
Paste();
}
-void wxTextCtrl::OnUndo(wxCommandEvent& event)
+void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
{
Undo();
}
-void wxTextCtrl::OnRedo(wxCommandEvent& event)
+void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
{
Redo();
}
event.Enable( CanRedo() );
}
-#endif
+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
+{
+ return true ;
+}
+
+// user pane implementation
+
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+ return kControlNoPart ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+}
#endif
// wxUSE_TEXTCTRL
projects / wxWidgets.git / blobdiff