#pragma implementation "listbox.h"
#endif
+#include "wx/app.h"
#include "wx/listbox.h"
#include "wx/settings.h"
#include "wx/dynarray.h"
#include "wx/log.h"
+#include "wx/utils.h"
+#ifdef __UNIX__
+ #include "ldef/extldef.h"
+#else
+ #include "extldef.h"
+#endif
+
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+
+BEGIN_EVENT_TABLE(wxListBox, wxControl)
+ EVT_SIZE( wxListBox::OnSize )
+END_EVENT_TABLE()
#endif
+#include <wx/mac/uma.h>
+
+extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
+const short kwxMacListWithVerticalScrollbar = 128 ;
+
// ============================================================================
// list box control implementation
// ============================================================================
{
m_noItems = 0;
m_selected = 0;
+ m_macList = NULL ;
}
bool wxListBox::Create(wxWindow *parent, wxWindowID id,
const wxValidator& validator,
const wxString& name)
{
- m_noItems = n;
+ m_noItems = 0 ; // this will be increased by our append command
m_selected = 0;
- SetName(name);
- SetValidator(validator);
-
- if (parent) parent->AddChild(this);
-
- wxSystemSettings settings;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
-
- m_windowId = ( id == -1 ) ? (int)NewControlId() : id;
-
- // TODO create listbox
-
- return FALSE;
+ Rect bounds ;
+ Str255 title ;
+
+ MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
+
+ m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , kwxMacListWithVerticalScrollbar , 0 , 0,
+ kControlListBoxProc , (long) this ) ;
+
+ long result ;
+ UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &m_macList , &result ) ;
+
+ HLock( (Handle) m_macList ) ;
+ NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ;
+ (**m_macList).selFlags = 0 ;
+ if ( style & wxLB_MULTIPLE )
+ {
+ (**m_macList).selFlags += lNoExtend ;
+ }
+ else if ( style & wxLB_EXTENDED )
+ {
+ (**m_macList).selFlags += lExtendDrag ;
+ }
+ else
+ {
+ (**m_macList).selFlags = lOnlyOne ;
+ }
+ Point pt = (**m_macList).cellSize ;
+ pt.v = 14 ;
+ LCellSize( pt , m_macList ) ;
+
+ LAddColumn( 1 , 0 , m_macList ) ;
+
+ MacPostControlCreate() ;
+
+ ControlFontStyleRec controlstyle ;
+ controlstyle.flags = kControlUseFontMask + kControlUseSizeMask ;
+ //controlstyle.font = kControlFontSmallSystemFont ;
+ controlstyle.font = kFontIDMonaco ;
+ controlstyle.size = 9 ;
+ ::UMASetControlFontStyle( m_macControl , &controlstyle ) ;
+
+ for ( int i = 0 ; i < n ; i++ )
+ {
+ Append( choices[i] ) ;
+ }
+
+ LSetDrawingMode( true , m_macList ) ;
+
+ return TRUE;
}
wxListBox::~wxListBox()
{
+ Free() ;
+ if ( m_macList )
+ {
+ DisposeExtLDEFInfo( m_macList ) ;
+ m_macList = NULL ;
+ }
}
-void wxListBox::SetFirstItem(int N)
+void wxListBox::Free()
{
- // 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.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::DoSetFirstItem(int N)
{
- // TODO
+ MacScrollTo( N ) ;
}
void wxListBox::Delete(int N)
{
- m_noItems --;
- // TODO
+ wxCHECK_RET( N >= 0 && N < m_noItems,
+ wxT("invalid index in wxListBox::Delete") );
+
+#if wxUSE_OWNER_DRAWN
+ delete m_aItems[N];
+ m_aItems.Remove(N);
+#else // !wxUSE_OWNER_DRAWN
+ if ( HasClientObjectData() )
+ {
+ delete GetClientObject(N);
+ }
+#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
+ m_stringArray.Remove( N ) ;
+ m_dataArray.Remove( N ) ;
+ m_noItems --;
+
+ MacDelete( N ) ;
}
-void wxListBox::Append(const wxString& item)
+int wxListBox::DoAppend(const wxString& item)
{
- m_noItems ++;
+ int index = m_noItems ;
+ if( wxApp::s_macDefaultEncodingIsPC )
+ {
+ m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
+ m_dataArray.Add( NULL );
+ }
+ else {
+ m_stringArray.Add( item ) ;
+ m_dataArray.Add( NULL );
+ }
+ m_noItems ++;
+ DoSetItemClientData( index , NULL ) ;
+ MacAppend( item ) ;
+
+ return index ;
+}
- // TODO
+void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
+{
+ 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.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 ) ;
}
-void wxListBox::Append(const wxString& item, char *Client_data)
+bool wxListBox::HasMultipleSelection() const
{
- m_noItems ++;
-
- // TODO
+ return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
}
-void wxListBox::Set(int n, const wxString *choices, char** clientData)
+int wxListBox::FindString(const wxString& st) const
{
- m_noItems = n;
+ wxString s ;
+ if( wxApp::s_macDefaultEncodingIsPC )
+ {
+ s = wxMacMakeMacStringFromPC( st ) ;
+ }
+ else
+ s = st ;
+
+ if ( s.Right(1) == "*" )
+ {
+ wxString search = s.Left( s.Length() - 1 ) ;
+ int len = search.Length() ;
+ Str255 s1 , s2 ;
+
+#if TARGET_CARBON
+ c2pstrcpy( (StringPtr) s2 , search.c_str() ) ;
+#else
+ strcpy( (char *) s2 , search.c_str() ) ;
+ c2pstr( (char *) s2 ) ;
+#endif
- // TODO
-}
+ for ( int i = 0 ; i < m_noItems ; ++ i )
+ {
+#if TARGET_CARBON
+ c2pstrcpy( (StringPtr) s1 , m_stringArray[i].Left( len ).c_str() ) ;
+#else
+ strcpy( (char *) s1 , m_stringArray[i].Left( len ).c_str() ) ;
+ c2pstr( (char *) s1 ) ;
+#endif
+ if ( EqualString( s1 , s2 , false , false ) )
+ return i ;
+ }
+ if ( s.Left(1) = "*" && s.Length() > 1 )
+ {
+ s.MakeLower() ;
+ for ( int i = 0 ; i < m_noItems ; ++i )
+ {
+ if ( GetString(i).Lower().Matches(s) )
+ return i ;
+ }
+ }
+
+ }
+ else
+ {
+ Str255 s1 , s2 ;
+
+#if TARGET_CARBON
+ c2pstrcpy( (StringPtr) s2 , s.c_str() ) ;
+#else
+ strcpy( (char *) s2 , s.c_str() ) ;
+ c2pstr( (char *) s2 ) ;
+#endif
-int wxListBox::FindString(const wxString& s) const
-{
- // TODO
- return -1;
+ for ( int i = 0 ; i < m_noItems ; ++ i )
+ {
+#if TARGET_CARBON
+ c2pstrcpy( (StringPtr) s1 , m_stringArray[i].c_str() ) ;
+#else
+ strcpy( (char *) s1 , m_stringArray[i].c_str() ) ;
+ c2pstr( (char *) s1 ) ;
+#endif
+ if ( EqualString( s1 , s2 , false , false ) )
+ return i ;
+ }
+ }
+ return -1;
}
void wxListBox::Clear()
{
+ Free();
m_noItems = 0;
- // TODO
+ m_stringArray.Empty() ;
+ m_dataArray.Empty() ;
+ MacClear() ;
}
void wxListBox::SetSelection(int N, bool select)
{
- // TODO
+ wxCHECK_RET( N >= 0 && N < m_noItems,
+ "invalid index in wxListBox::SetSelection" );
+ MacSetSelection( N , select ) ;
}
-bool wxListBox::Selected(int N) const
+bool wxListBox::IsSelected(int N) const
{
- // TODO
- return FALSE;
+ wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
+ "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,
+ "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::SetClientData(int N, char *Client_data)
+void wxListBox::DoSetItemClientData(int N, void *Client_data)
{
- // TODO
+ wxCHECK_RET( N >= 0 && N < m_noItems,
+ "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() >= N , "invalid client_data array" ) ;
+
+ if ( m_dataArray.GetCount() > N )
+ {
+ m_dataArray[N] = (char*) Client_data ;
+ }
+ else
+ {
+ m_dataArray.Add( (char*) Client_data ) ;
+ }
+}
+
+void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
+{
+ 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))
+ if ((m_windowStyle & wxLB_MULTIMacE) || (m_windowStyle & wxLB_EXTENDED))
{
int no_sel = ??
for ( int n = 0; n < no_sel; n++ )
return 1;
}
*/
- return 0;
}
// Get single selection, for single choice list items
int wxListBox::GetSelection() const
{
- // TODO
- return -1;
+ return MacGetSelection() ;
}
// Find string for position
wxString wxListBox::GetString(int N) const
{
- // TODO
- return wxString("");
+ if( wxApp::s_macDefaultEncodingIsPC )
+ {
+ return wxMacMakePCStringFromMac( m_stringArray[N] ) ;
+ }
+ else
+ return m_stringArray[N] ;
}
-void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
{
- // TODO
+ 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] ) ;
+ }
+
+ m_noItems += nItems;
}
-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+void wxListBox::SetString(int N, const wxString& s)
{
- m_noItems += nItems;
+ wxString str ;
+ if( wxApp::s_macDefaultEncodingIsPC )
+ {
+ str = wxMacMakeMacStringFromPC( s ) ;
+ }
+ else
+ str = s ;
+ m_stringArray[N] = str ;
+ MacSet( N , s ) ;
+}
- // TODO
+wxSize wxListBox::DoGetBestSize() const
+{
+ return wxSize(100, 100);
}
-void wxListBox::SetString(int N, const wxString& s)
+int wxListBox::GetCount() const
{
- // TODO
+ return m_noItems;
}
-int wxListBox::Number () const
+void wxListBox::SetupColours()
{
- return m_noItems;
+ SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
+ SetForegroundColour(GetParent()->GetForegroundColour());
}
-// For single selection items only
-wxString wxListBox::GetStringSelection () const
+#if wxUSE_OWNER_DRAWN
+
+class wxListBoxItem : public wxOwnerDrawn
{
- int sel = GetSelection ();
- if (sel > -1)
- return this->GetString (sel);
- else
- return wxString("");
+public:
+ wxListBoxItem(const wxString& str = "");
+};
+
+wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
+{
+ // no bitmaps/checkmarks
+ SetMarginWidth(0);
}
-bool wxListBox::SetStringSelection (const wxString& s, bool flag)
+wxOwnerDrawn *wxListBox::CreateItem(size_t n)
{
- int sel = FindString (s);
- if (sel > -1)
- {
- SetSelection (sel, flag);
- return TRUE;
- }
- else
- return FALSE;
+ 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());
+
}
-void wxListBox::Command (wxCommandEvent & event)
+void wxListBox::MacDelete( int N )
{
- if (event.m_extraLong)
- SetSelection (event.m_commandInt);
- else
- {
- Deselect (event.m_commandInt);
- return;
- }
- ProcessCommand (event);
+ ListHandle list ;
+ long result ;
+ UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &list , &result ) ;
+ LDelRow( 1 , N , list ) ;
+}
+
+void wxListBox::MacInsert( int n , const char * text)
+{
+ Cell cell ;
+
+ cell.h = 0 ;
+ cell.v = n ;
+
+ LAddRow( 1 , cell.v , m_macList ) ;
+}
+
+void wxListBox::MacAppend( const char * text)
+{
+ Cell cell = { 0 , 0 } ;
+ cell.v = (**m_macList).dataBounds.bottom ;
+ LAddRow( 1 , cell.v , m_macList ) ;
+}
+
+void wxListBox::MacClear()
+{
+ LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ;
+}
+
+void wxListBox::MacSetSelection( int n , bool select )
+{
+ Cell cell = { 0 , 0 } ;
+ if ( LGetSelect( TRUE , &cell , m_macList ) )
+ {
+ LSetSelect( false , cell , m_macList ) ;
+ }
+
+ cell.v = n ;
+ LSetSelect( select , cell , m_macList ) ;
+ LAutoScroll( m_macList ) ;
}
+bool wxListBox::MacIsSelected( int n ) const
+{
+ Cell cell = { 0 , 0 } ;
+ cell.v = n ;
+ return LGetSelect( false , &cell , m_macList ) ;
+}
+
+void wxListBox::MacDestroy()
+{
+// DisposeExtLDEFInfo( m_macList ) ;
+}
+
+int wxListBox::MacGetSelection() const
+{
+ Cell cell = { 0 , 0 } ;
+ if ( LGetSelect( true , &cell , 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 , m_macList ) )
+ {
+ aSelections.Add( cell.v ) ;
+ no_sel++ ;
+ cell.v++ ;
+ }
+ return no_sel ;
+}
+
+void wxListBox::MacSet( int n , const char * text )
+{
+ // our implementation does not store anything in the list
+ // so we just have to redraw
+ Cell cell = { 0 , 0 } ;
+ cell.v = n ;
+ LDraw( cell , m_macList ) ;
+}
+
+void wxListBox::MacScrollTo( int n )
+{
+ // TODO implement scrolling
+}
+
+void wxListBox::OnSize( const wxSizeEvent &event)
+{
+ Point pt = (**m_macList).cellSize ;
+ pt.h = m_width - 15 ;
+ LCellSize( pt , m_macList ) ;
+}
+
+void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
+{
+ Boolean wasDoubleClick = false ;
+ long result ;
+
+ UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
+ if ( !wasDoubleClick )
+ {
+ MacDoClick() ;
+ }
+ else
+ {
+ MacDoDoubleClick() ;
+ }
+}
+
+void wxListBox::MacSetRedraw( bool doDraw )
+{
+ LSetDrawingMode( doDraw , m_macList ) ;
+
+}
+
+void wxListBox::MacDoClick()
+{
+ 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);
+}
+
+void wxListBox::MacDoDoubleClick()
+{
+ wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event) ;
+}
projects / wxWidgets.git / blobdiff