///////////////////////////////////////////////////////////////////////////////
// Name: listbox.cpp
// Purpose: wxListBox
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#pragma implementation "listbox.h"
#endif
+#include "wx/app.h"
#include "wx/listbox.h"
+#include "wx/button.h"
#include "wx/settings.h"
+#include "wx/toplevel.h"
#include "wx/dynarray.h"
#include "wx/log.h"
+#include "wx/utils.h"
+
#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+
+BEGIN_EVENT_TABLE(wxListBox, wxControl)
+ EVT_SIZE( wxListBox::OnSize )
+ EVT_CHAR( wxListBox::OnChar )
+END_EVENT_TABLE()
+#endif
+
+#include "wx/mac/uma.h"
+
+#if PRAGMA_STRUCT_ALIGN
+ #pragma options align=mac68k
+#elif PRAGMA_STRUCT_PACKPUSH
+ #pragma pack(push, 2)
+#elif PRAGMA_STRUCT_PACK
+ #pragma pack(2)
+#endif
+
+typedef struct {
+ unsigned short instruction;
+ void (*function)();
+} ldefRec, *ldefPtr, **ldefHandle;
+
+#if PRAGMA_STRUCT_ALIGN
+ #pragma options align=reset
+#elif PRAGMA_STRUCT_PACKPUSH
+ #pragma pack(pop)
+#elif PRAGMA_STRUCT_PACK
+ #pragma pack()
+#endif
+
+#if TARGET_CARBON
+const short kwxMacListItemHeight = 19 ;
+#else
+const short kwxMacListItemHeight = 14 ;
#endif
+extern "C"
+{
+static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect,
+ Cell cell, short dataOffset, short dataLength,
+ ListHandle listHandle ) ;
+}
+
+static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect,
+ Cell cell, short dataOffset, short dataLength,
+ ListHandle listHandle )
+{
+ GrafPtr savePort;
+ GrafPtr grafPtr;
+ RgnHandle savedClipRegion;
+ SInt32 savedPenMode;
+ wxListBox* list;
+ GetPort(&savePort);
+ SetPort((**listHandle).port);
+ grafPtr = (**listHandle).port ;
+ // typecast our refCon
+ list = (wxListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
+
+ // Calculate the cell rect.
+
+ switch( message ) {
+ case lInitMsg:
+ break;
+
+ case lCloseMsg:
+ break;
+
+ case lDrawMsg:
+ {
+ const wxString linetext = list->m_stringArray[cell.v] ;
+
+ // Save the current clip region, and set the clip region to the area we are about
+ // to draw.
+
+ savedClipRegion = NewRgn();
+ GetClip( savedClipRegion );
+
+ ClipRect( drawRect );
+ EraseRect( drawRect );
+
+ const wxFont& font = list->GetFont();
+ if ( font.Ok() )
+ {
+ ::TextFont( font.GetMacFontNum() ) ;
+ ::TextSize( font.GetMacFontSize() ) ;
+ ::TextFace( font.GetMacFontStyle() ) ;
+ }
+ else
+ {
+ ::TextFont( kFontIDMonaco ) ;
+ ::TextSize( 9 );
+ ::TextFace( 0 ) ;
+ }
+
+#if TARGET_CARBON
+ {
+ Rect frame = { drawRect->top, drawRect->left + 4,
+ drawRect->top + kwxMacListItemHeight, drawRect->right + 10000 } ;
+ CFMutableStringRef mString = CFStringCreateMutableCopy( NULL , 0 , wxMacCFStringHolder(linetext , list->GetFont().GetEncoding()) ) ;
+ ::TruncateThemeText( mString , kThemeCurrentPortFont, kThemeStateActive, drawRect->right - drawRect->left , truncEnd , NULL ) ;
+ ::DrawThemeTextBox( mString,
+ kThemeCurrentPortFont,
+ kThemeStateActive,
+ false,
+ &frame,
+ teJustLeft,
+ nil );
+ CFRelease( mString ) ;
+ }
+#else
+ {
+ wxCharBuffer text = linetext.mb_str( wxConvLocal) ;
+ MoveTo(drawRect->left + 4 , drawRect->top + 10 );
+ DrawText(text, 0 , strlen(text) );
+ }
+#endif
+ // If the cell is hilited, do the hilite now. Paint the cell contents with the
+ // appropriate QuickDraw transform mode.
+
+ if( isSelected ) {
+ savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr );
+ SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode );
+ PaintRect( drawRect );
+ SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode );
+ }
+
+ // Restore the saved clip region.
+
+ SetClip( savedClipRegion );
+ DisposeRgn( savedClipRegion );
+ }
+ break;
+ case lHiliteMsg:
+
+ // Hilite or unhilite the cell. Paint the cell contents with the
+ // appropriate QuickDraw transform mode.
+
+ GetPort( &grafPtr );
+ savedPenMode = GetPortPenMode( (CGrafPtr)grafPtr );
+ SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode );
+ PaintRect( drawRect );
+ SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode );
+ break;
+ default :
+ break ;
+ }
+ SetPort(savePort);
+}
+
+extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
+// resources ldef ids
+const short kwxMacListWithVerticalScrollbar = 128 ;
+const short kwxMacListWithVerticalAndHorizontalScrollbar = 129 ;
+
// ============================================================================
// list box control implementation
// ============================================================================
{
m_noItems = 0;
m_selected = 0;
+ m_macList = NULL ;
}
+static ListDefUPP macListDefUPP = NULL ;
+
bool wxListBox::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
- int n, const wxString choices[],
+ const wxArrayString& choices,
long style,
const wxValidator& validator,
const wxString& name)
{
- m_noItems = n;
- m_selected = 0;
+ wxCArrayString chs(choices);
- SetName(name);
- SetValidator(validator);
+ return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
+ style, validator, name);
+}
- if (parent) parent->AddChild(this);
+bool wxListBox::Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ int n, const wxString choices[],
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
+ return false;
+
+ m_noItems = 0 ; // this will be increased by our append command
+ m_selected = 0;
+
+ Rect bounds ;
+ Str255 title ;
+
+ MacPreControlCreate( parent , id , wxEmptyString , pos , size ,style, validator , name , &bounds , title ) ;
+
+ ListDefSpec listDef;
+ listDef.defType = kListDefUserProcType;
+ if ( macListDefUPP == NULL )
+ {
+ macListDefUPP = NewListDefUPP( wxMacListDefinition );
+ }
+ listDef.u.userProc = macListDefUPP ;
+
+ Str255 fontName ;
+ SInt16 fontSize ;
+ Style fontStyle ;
+#if TARGET_CARBON
+ GetThemeFont(kThemeViewsFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+#else
+ GetFontName( kFontIDMonaco , fontName ) ;
+ fontSize = 9 ;
+ fontStyle = normal ;
+#endif
+ SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , wxMacMakeStringFromPascal( fontName ) ) ) ;
+#if TARGET_CARBON
+ Size asize;
+
+
+ CreateListBoxControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true,
+ kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl );
+
+ GetControlData( (ControlHandle) m_macControl, kControlNoPart, kControlListBoxListHandleTag,
+ sizeof(ListHandle), (Ptr) &m_macList, &asize);
+
+ SetControlReference( (ControlHandle) m_macControl, (long) this);
+ SetControlVisibility( (ControlHandle) m_macControl, false, false);
+
+#else
+
+ long result ;
+ wxStAppResource resload ;
+ m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false ,
+ (style & wxLB_HSCROLL) ? kwxMacListWithVerticalAndHorizontalScrollbar : kwxMacListWithVerticalScrollbar ,
+ 0 , 0, kControlListBoxProc , (long) this ) ;
+ ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxListHandleTag ,
+ sizeof( ListHandle ) , (char*) &m_macList , &result ) ;
+
+ HLock( (Handle) m_macList ) ;
+ ldefHandle ldef ;
+ ldef = (ldefHandle) NewHandle( sizeof(ldefRec) ) ;
+ if ( (**(ListHandle)m_macList).listDefProc != NULL )
+ {
+ (**ldef).instruction = 0x4EF9; /* JMP instruction */
+ (**ldef).function = (void(*)()) listDef.u.userProc;
+ (**(ListHandle)m_macList).listDefProc = (Handle) ldef ;
+ }
+
+ Point pt = (**(ListHandle)m_macList).cellSize ;
+ pt.v = kwxMacListItemHeight ;
+ LCellSize( pt , (ListHandle)m_macList ) ;
+ LAddColumn( 1 , 0 , (ListHandle)m_macList ) ;
+#endif
+ OptionBits options = 0;
+ if ( style & wxLB_MULTIPLE )
+ {
+ options += lExtendDrag + lUseSense ;
+ }
+ else if ( style & wxLB_EXTENDED )
+ {
+ // default behaviour
+ }
+ else
+ {
+ options = (OptionBits) lOnlyOne ;
+ }
+ SetListSelectionFlags((ListHandle)m_macList, options);
- wxSystemSettings settings;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
+ for ( int i = 0 ; i < n ; i++ )
+ {
+ Append( choices[i] ) ;
+ }
- m_windowId = ( id == -1 ) ? (int)NewControlId() : id;
+ MacPostControlCreate() ;
- // TODO create listbox
+ LSetDrawingMode( true , (ListHandle)m_macList ) ;
- return FALSE;
+ return TRUE;
}
wxListBox::~wxListBox()
{
+ FreeData() ;
+ if ( m_macList )
+ {
+#if !TARGET_CARBON
+ DisposeHandle( (**(ListHandle)m_macList).listDefProc ) ;
+ (**(ListHandle)m_macList).listDefProc = NULL ;
+#endif
+ m_macList = NULL ;
+ }
}
-void wxListBox::SetFirstItem(int N)
+void wxListBox::FreeData()
{
- // TODO
+#if wxUSE_OWNER_DRAWN
+ if ( m_windowStyle & wxLB_OWNERDRAW )
+ {
+ size_t uiCount = m_aItems.Count();
+ while ( uiCount-- != 0 ) {
+ delete m_aItems[uiCount];
+ m_aItems[uiCount] = NULL;
+ }
+
+ m_aItems.Clear();
+ }
+ else
+#endif // wxUSE_OWNER_DRAWN
+ if ( HasClientObjectData() )
+ {
+ for ( size_t n = 0; n < (size_t)m_noItems; n++ )
+ {
+ delete GetClientObject(n);
+ }
+ }
}
-void wxListBox::SetFirstItem(const wxString& s)
+void wxListBox::DoSetSize(int x, int y,
+ int width, int height,
+ int sizeFlags )
{
- // TODO
+ wxControl::DoSetSize( x , y , width , height , sizeFlags ) ;
+#if TARGET_CARBON
+ Rect bounds ;
+ GetControlBounds( (ControlHandle) m_macControl , &bounds ) ;
+ ControlRef control = GetListVerticalScrollBar( (ListHandle)m_macList ) ;
+ if ( control )
+ {
+ Rect scrollbounds ;
+ GetControlBounds( control , &scrollbounds ) ;
+ if( scrollbounds.right != bounds.right + 1 )
+ {
+ UMAMoveControl( control , bounds.right - (scrollbounds.right - scrollbounds.left) + 1 ,
+ scrollbounds.top ) ;
+ }
+ }
+#endif
}
-
-void wxListBox::Delete(int N)
+void wxListBox::DoSetFirstItem(int N)
{
- m_noItems --;
- // TODO
+ MacScrollTo( N ) ;
}
-void wxListBox::Append(const wxString& item)
+void wxListBox::Delete(int N)
{
- m_noItems ++;
+ wxCHECK_RET( N >= 0 && N < m_noItems,
+ wxT("invalid index in wxListBox::Delete") );
+
+#if wxUSE_OWNER_DRAWN
+ delete m_aItems[N];
+ m_aItems.RemoveAt(N);
+#else // !wxUSE_OWNER_DRAWN
+ if ( HasClientObjectData() )
+ {
+ delete GetClientObject(N);
+ }
+#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
+ m_stringArray.RemoveAt( N ) ;
+ m_dataArray.RemoveAt( N ) ;
+ m_noItems --;
- // TODO
+ MacDelete( N ) ;
}
-void wxListBox::Append(const wxString& item, char *Client_data)
+int wxListBox::DoAppend(const wxString& item)
{
- m_noItems ++;
-
- // TODO
+ int index = m_noItems ;
+ m_stringArray.Add( item ) ;
+ m_dataArray.Add( NULL );
+ m_noItems ++;
+ DoSetItemClientData( index , NULL ) ;
+ MacAppend( item ) ;
+
+ return index ;
}
-void wxListBox::Set(int n, const wxString *choices, char** clientData)
+void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
{
- m_noItems = n;
+ MacSetRedraw( false ) ;
+ Clear() ;
+ int n = choices.GetCount();
+
+ for( int i = 0 ; i < n ; ++i )
+ {
+ if ( clientData )
+ {
+#if wxUSE_OWNER_DRAWN
+ wxASSERT_MSG(clientData[i] == NULL,
+ wxT("Can't use client data with owner-drawn listboxes"));
+#else // !wxUSE_OWNER_DRAWN
+ Append( choices[i] , clientData[i] ) ;
+#endif
+ }
+ else
+ Append( choices[i] ) ;
+ }
+
+#if wxUSE_OWNER_DRAWN
+ if ( m_windowStyle & wxLB_OWNERDRAW ) {
+ // first delete old items
+ size_t ui = m_aItems.Count();
+ while ( ui-- != 0 ) {
+ delete m_aItems[ui];
+ m_aItems[ui] = NULL;
+ }
+ m_aItems.Empty();
+
+ // then create new ones
+ for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
+ wxOwnerDrawn *pNewItem = CreateItem(ui);
+ pNewItem->SetName(choices[ui]);
+ m_aItems.Add(pNewItem);
+ }
+ }
+#endif // wxUSE_OWNER_DRAWN
+ MacSetRedraw( true ) ;
+}
- // TODO
+bool wxListBox::HasMultipleSelection() const
+{
+ return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
}
int wxListBox::FindString(const wxString& s) const
{
- // TODO
+
+ if ( s.Right(1) == wxT("*") )
+ {
+ wxString search = s.Left( s.Length() - 1 ) ;
+ int len = search.Length() ;
+ Str255 s1 , s2 ;
+ wxMacStringToPascal( search , s2 ) ;
+
+ for ( int i = 0 ; i < m_noItems ; ++ i )
+ {
+ wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ;
+
+ if ( EqualString( s1 , s2 , false , false ) )
+ return i ;
+ }
+ if ( s.Left(1) == wxT("*") && s.Length() > 1 )
+ {
+ wxString st = s ;
+ st.MakeLower() ;
+ for ( int i = 0 ; i < m_noItems ; ++i )
+ {
+ if ( GetString(i).Lower().Matches(st) )
+ return i ;
+ }
+ }
+
+ }
+ else
+ {
+ Str255 s1 , s2 ;
+
+ wxMacStringToPascal( s , s2 ) ;
+
+ for ( int i = 0 ; i < m_noItems ; ++ i )
+ {
+ wxMacStringToPascal( m_stringArray[i] , s1 ) ;
+
+ if ( EqualString( s1 , s2 , false , false ) )
+ return i ;
+ }
+ }
return -1;
}
void wxListBox::Clear()
{
- m_noItems = 0;
- // TODO
+ FreeData();
+ m_noItems = 0;
+ m_stringArray.Empty() ;
+ m_dataArray.Empty() ;
+ MacClear() ;
}
void wxListBox::SetSelection(int N, bool select)
{
- // TODO
+ wxCHECK_RET( N >= 0 && N < m_noItems,
+ wxT("invalid index in wxListBox::SetSelection") );
+ MacSetSelection( N , select ) ;
+ GetSelections( m_selectionPreImage ) ;
}
-bool wxListBox::Selected(int N) const
+bool wxListBox::IsSelected(int N) const
{
- // TODO
- return FALSE;
+ wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
+ wxT("invalid index in wxListBox::Selected") );
+
+ return MacIsSelected( N ) ;
}
-void wxListBox::Deselect(int N)
+void *wxListBox::DoGetItemClientData(int N) const
{
- // TODO
+ wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
+ wxT("invalid index in wxListBox::GetClientData"));
+
+ return (void *)m_dataArray[N];
}
-char *wxListBox::GetClientData(int N) const
+wxClientData *wxListBox::DoGetItemClientObject(int N) const
{
- // TODO
- return (char *)NULL;
+ return (wxClientData *) DoGetItemClientData( N ) ;
+}
+
+void wxListBox::DoSetItemClientData(int N, void *Client_data)
+{
+ wxCHECK_RET( N >= 0 && N < m_noItems,
+ wxT("invalid index in wxListBox::SetClientData") );
+
+#if wxUSE_OWNER_DRAWN
+ if ( m_windowStyle & wxLB_OWNERDRAW )
+ {
+ // client data must be pointer to wxOwnerDrawn, otherwise we would crash
+ // in OnMeasure/OnDraw.
+ wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
+ }
+#endif // wxUSE_OWNER_DRAWN
+ wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) N , wxT("invalid client_data array") ) ;
+
+ if ( m_dataArray.GetCount() > (size_t) N )
+ {
+ m_dataArray[N] = (char*) Client_data ;
+ }
+ else
+ {
+ m_dataArray.Add( (char*) Client_data ) ;
+ }
}
-void wxListBox::SetClientData(int N, char *Client_data)
+void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
{
- // TODO
+ DoSetItemClientData(n, clientData);
}
// Return number of selections and an array of selected integers
int wxListBox::GetSelections(wxArrayInt& aSelections) const
{
- aSelections.Empty();
+ return MacGetSelections( aSelections ) ;
+}
-/* TODO
- if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED))
- {
- int no_sel = ??
- for ( int n = 0; n < no_sel; n++ )
- aSelections.Add(??);
+// Get single selection, for single choice list items
+int wxListBox::GetSelection() const
+{
+ return MacGetSelection() ;
+}
+
+// Find string for position
+wxString wxListBox::GetString(int N) const
+{
+ return m_stringArray[N] ;
+}
- return no_sel;
+void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
+{
+ wxCHECK_RET( pos >= 0 && pos <= m_noItems,
+ wxT("invalid index in wxListBox::InsertItems") );
+
+ int nItems = items.GetCount();
+
+ for ( int i = 0 ; i < nItems ; i++ )
+ {
+ m_stringArray.Insert( items[i] , pos + i ) ;
+ m_dataArray.Insert( NULL , pos + i ) ;
+ MacInsert( pos + i , items[i] ) ;
}
- else // single-selection listbox
+
+ m_noItems += nItems;
+}
+
+void wxListBox::SetString(int N, const wxString& s)
+{
+ m_stringArray[N] = s ;
+ MacSet( N , s ) ;
+}
+
+wxSize wxListBox::DoGetBestSize() const
+{
+ int lbWidth = 100; // some defaults
+ int lbHeight = 110;
+ int wLine;
+
{
- aSelections.Add(??);
+ wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ;
+
+ if ( m_font.Ok() )
+ {
+ ::TextFont( m_font.GetMacFontNum() ) ;
+ ::TextSize( m_font.GetMacFontSize() ) ;
+ ::TextFace( m_font.GetMacFontStyle() ) ;
+ }
+ else
+ {
+ ::TextFont( kFontIDMonaco ) ;
+ ::TextSize( 9 );
+ ::TextFace( 0 ) ;
+ }
+
+ // Find the widest line
+ for(int i = 0; i < GetCount(); i++) {
+ wxString str(GetString(i));
+ #if wxUSE_UNICODE
+ Point bounds={0,0} ;
+ SInt16 baseline ;
+ ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
+ kThemeCurrentPortFont,
+ kThemeStateActive,
+ false,
+ &bounds,
+ &baseline );
+ wLine = bounds.h ;
+ #else
+ wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+ #endif
+ lbWidth = wxMax(lbWidth, wLine);
+ }
+
+ // Add room for the scrollbar
+ lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+
+ // And just a bit more
+ int cy = 12 ;
+ int cx = ::TextWidth( "X" , 0 , 1 ) ;
+ lbWidth += cx ;
+
+ // don't make the listbox too tall (limit height to around 10 items) but don't
+ // make it too small neither
+ lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10);
+ }
+ return wxSize(lbWidth, lbHeight);
+}
+
+int wxListBox::GetCount() const
+{
+ return m_noItems;
+}
- return 1;
+void wxListBox::SetupColours()
+{
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+ SetForegroundColour(GetParent()->GetForegroundColour());
+}
+
+void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
+{
+ wxControl::Refresh( eraseBack , rect ) ;
+ // MacRedrawControl() ;
+}
+
+#if wxUSE_OWNER_DRAWN
+
+class wxListBoxItem : public wxOwnerDrawn
+{
+public:
+ wxListBoxItem(const wxString& str = "");
+};
+
+wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
+{
+ // no bitmaps/checkmarks
+ SetMarginWidth(0);
+}
+
+wxOwnerDrawn *wxListBox::CreateItem(size_t n)
+{
+ return new wxListBoxItem();
+}
+
+#endif //USE_OWNER_DRAWN
+
+// ============================================================================
+// list box control implementation
+// ============================================================================
+
+/*
+void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
+{
+wxListBox* list;
+// typecast our refCon
+list = (wxListBox*)refCon;
+
+ MoveTo(cellRect->left + 4 , cellRect->top + 10 );
+ const wxString text = list->m_stringArray[lCell.v] ;
+ ::TextFont( kFontIDMonaco ) ;
+ ::TextSize( 9 );
+ ::TextFace( 0 ) ;
+ DrawText(text, 0 , text.Length());
+
}
*/
- return 0;
+void wxListBox::MacDelete( int N )
+{
+ LDelRow( 1 , N , (ListHandle)m_macList) ;
+ Refresh();
}
-// Get single selection, for single choice list items
-int wxListBox::GetSelection() const
+void wxListBox::MacInsert( int n , const wxString& text)
{
- // TODO
- return -1;
+ Cell cell = { 0 , 0 } ;
+ cell.v = n ;
+ LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
+ // LSetCell(text, strlen(text), cell, m_macList);
+ Refresh();
}
-// Find string for position
-wxString wxListBox::GetString(int N) const
+void wxListBox::MacAppend( const wxString& text)
{
- // TODO
- return wxString("");
+ Cell cell = { 0 , 0 } ;
+ cell.v = (**(ListHandle)m_macList).dataBounds.bottom ;
+ LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
+ // LSetCell(text, strlen(text), cell, m_macList);
+ Refresh();
}
-void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxListBox::MacClear()
{
- // TODO
+ LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ;
+ Refresh();
}
-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+void wxListBox::MacSetSelection( int n , bool select )
{
- m_noItems += nItems;
+ Cell cell = { 0 , 0 } ;
+ if ( ! (m_windowStyle & wxLB_MULTIPLE) )
+ {
+ if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
+ {
+ LSetSelect( false , cell , (ListHandle)m_macList ) ;
+ }
+ }
+
+ cell.v = n ;
+ LSetSelect( select , cell , (ListHandle)m_macList ) ;
+ LAutoScroll( (ListHandle)m_macList ) ;
+ Refresh();
+}
- // TODO
+bool wxListBox::MacIsSelected( int n ) const
+{
+ Cell cell = { 0 , 0 } ;
+ cell.v = n ;
+ return LGetSelect( false , &cell , (ListHandle)m_macList ) ;
}
-void wxListBox::SetString(int N, const wxString& s)
+void wxListBox::MacDestroy()
+{
+ // DisposeExtLDEFInfo( m_macList ) ;
+}
+
+int wxListBox::MacGetSelection() const
+{
+ Cell cell = { 0 , 0 } ;
+ if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
+ return cell.v ;
+ else
+ return -1 ;
+}
+
+int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
+{
+ int no_sel = 0 ;
+
+ aSelections.Empty();
+
+ Cell cell = { 0 , 0 } ;
+ cell.v = 0 ;
+
+ while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) )
+ {
+ aSelections.Add( cell.v ) ;
+ no_sel++ ;
+ cell.v++ ;
+ }
+ return no_sel ;
+}
+
+void wxListBox::MacSet( int n , const wxString& text )
+{
+ // our implementation does not store anything in the list
+ // so we just have to redraw
+ Cell cell = { 0 , 0 } ;
+ cell.v = n ;
+ // LSetCell(text, strlen(text), cell, m_macList);
+ Refresh();
+}
+
+void wxListBox::MacScrollTo( int n )
+{
+ // TODO implement scrolling
+}
+
+void wxListBox::OnSize( wxSizeEvent &event)
{
- // TODO
+ Point pt;
+
+#if TARGET_CARBON
+ GetListCellSize((ListHandle)m_macList, &pt);
+#else
+ pt = (**(ListHandle)m_macList).cellSize ;
+#endif
+ pt.h = m_width - 15 ;
+ LCellSize( pt , (ListHandle)m_macList ) ;
}
-int wxListBox::Number () const
+void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown))
{
- return m_noItems;
+ Boolean wasDoubleClick = false ;
+ long result ;
+
+ ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
+ if ( !wasDoubleClick )
+ {
+ MacDoClick() ;
+ }
+ else
+ {
+ MacDoDoubleClick() ;
+ }
}
-// For single selection items only
-wxString wxListBox::GetStringSelection () const
+void wxListBox::MacSetRedraw( bool doDraw )
{
- int sel = GetSelection ();
- if (sel > -1)
- return this->GetString (sel);
- else
- return wxString("");
+ LSetDrawingMode( doDraw , (ListHandle)m_macList ) ;
+
}
-bool wxListBox::SetStringSelection (const wxString& s, bool flag)
+void wxListBox::MacDoClick()
{
- int sel = FindString (s);
- if (sel > -1)
+ wxArrayInt aSelections;
+ int n ;
+ size_t count = GetSelections(aSelections);
+
+ if ( count == m_selectionPreImage.GetCount() )
+ {
+ bool hasChanged = false ;
+ for ( size_t i = 0 ; i < count ; ++i )
+ {
+ if ( aSelections[i] != m_selectionPreImage[i] )
+ {
+ hasChanged = true ;
+ break ;
+ }
+ }
+ if ( !hasChanged )
+ {
+ return ;
+ }
+ }
+
+ m_selectionPreImage = aSelections;
+
+ wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
+ event.SetEventObject( this );
+
+ if ( count > 0 )
+ {
+ n = aSelections[0];
+ if ( HasClientObjectData() )
+ event.SetClientObject( GetClientObject(n) );
+ else if ( HasClientUntypedData() )
+ event.SetClientData( GetClientData(n) );
+ event.SetString( GetString(n) );
+ }
+ else
{
- SetSelection (sel, flag);
- return TRUE;
+ n = -1;
}
- else
- return FALSE;
+
+ event.m_commandInt = n;
+
+ GetEventHandler()->ProcessEvent(event);
}
-void wxListBox::Command (wxCommandEvent & event)
+void wxListBox::MacDoDoubleClick()
{
- if (event.m_extraLong)
- SetSelection (event.m_commandInt);
- else
+ wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event) ;
+}
+
+void wxListBox::OnChar(wxKeyEvent& event)
+{
+ if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER)
+ {
+ 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 ;
+ }
+ }
+ event.Skip() ;
+ }
+ /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
+ else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) )
+ {
+ // FIXME: look in ancestors, not just parent.
+ wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ;
+ if (win)
+ {
+ wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
+ new_event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( new_event );
+ }
+ }
+ else if ( event.GetKeyCode() == WXK_TAB )
+ {
+ wxNavigationKeyEvent new_event;
+ new_event.SetEventObject( this );
+ new_event.SetDirection( !event.ShiftDown() );
+ /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
+ new_event.SetWindowChange( event.ControlDown() );
+ new_event.SetCurrentFocus( this );
+ if ( !GetEventHandler()->ProcessEvent( new_event ) )
+ event.Skip() ;
+ }
+ else if ( event.GetKeyCode() == WXK_DOWN || event.GetKeyCode() == WXK_UP )
+ {
+ // perform the default key handling first
+ wxControl::OnKeyDown( event ) ;
+
+ wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
+ event.SetEventObject( this );
+
+ wxArrayInt aSelections;
+ int n, count = GetSelections(aSelections);
+ if ( count > 0 )
+ {
+ n = aSelections[0];
+ if ( HasClientObjectData() )
+ event.SetClientObject( GetClientObject(n) );
+ else if ( HasClientUntypedData() )
+ event.SetClientData( GetClientData(n) );
+ event.SetString( GetString(n) );
+ }
+ else
+ {
+ n = -1;
+ }
+
+ event.m_commandInt = n;
+
+ GetEventHandler()->ProcessEvent(event);
+ }
+ else
{
- Deselect (event.m_commandInt);
- return;
+ if ( event.GetTimestamp() > m_lastTypeIn + 60 )
+ {
+ m_typeIn = wxEmptyString ;
+ }
+ m_lastTypeIn = event.GetTimestamp() ;
+ m_typeIn += (char) event.GetKeyCode() ;
+ int line = FindString(wxT("*")+m_typeIn+wxT("*")) ;
+ if ( line >= 0 )
+ {
+ if ( GetSelection() != line )
+ {
+ SetSelection(line) ;
+ wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
+ event.SetEventObject( this );
+
+ if ( HasClientObjectData() )
+ event.SetClientObject( GetClientObject( line ) );
+ else if ( HasClientUntypedData() )
+ event.SetClientData( GetClientData(line) );
+ event.SetString( GetString(line) );
+
+ event.m_commandInt = line ;
+
+ GetEventHandler()->ProcessEvent(event);
+ }
+ }
}
- ProcessCommand (event);
}
projects / wxWidgets.git / blobdiff