///////////////////////////////////////////////////////////////////////////////
-// Name: listbox.cpp
+// Name: src/mac/carbon/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
///////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "listbox.h"
-#endif
+#include "wx/wxprec.h"
+
+#if wxUSE_LISTBOX
+#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"
-#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+#include "wx/utils.h"
+
+#include "wx/mac/uma.h"
+
+const short kTextColumnId = 1024 ;
+
+// new DataBrowser-based version:
+// because of the limited insert functionality of DataBrowser,
+// we just introduce IDs corresponding to the line number
+
+
+IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+
+BEGIN_EVENT_TABLE(wxListBox, wxControl)
+#ifndef __WXMAC_OSX__
+// EVT_SIZE( wxListBox::OnSize )
+ EVT_CHAR( wxListBox::OnChar )
#endif
+END_EVENT_TABLE()
-// ============================================================================
-// list box control implementation
-// ============================================================================
+
+DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL ;
+DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL ;
+DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL ;
+
+
+#if TARGET_API_MAC_OSX
+static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID,
+ DataBrowserItemNotification message, DataBrowserItemDataRef itemData)
+#else
+static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID,
+ DataBrowserItemNotification message)
+#endif
+{
+ long ref = GetControlReference( browser ) ;
+ if ( ref )
+ {
+ wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ;
+ int i = itemID - 1 ;
+ if (i >= 0 && i < list->GetCount() )
+ {
+ bool trigger = false ;
+ wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
+ switch ( message )
+ {
+ case kDataBrowserItemDeselected :
+ if ( list->HasMultipleSelection() )
+ trigger = !list->MacIsSelectionSuppressed() ;
+ break ;
+
+ case kDataBrowserItemSelected :
+ trigger = !list->MacIsSelectionSuppressed() ;
+ break ;
+
+ case kDataBrowserItemDoubleClicked :
+ event.SetEventType( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED ) ;
+ trigger = true ;
+ break ;
+
+ default :
+ break ;
+ }
+
+ if ( trigger )
+ {
+ event.SetEventObject( list );
+ if ( list->HasClientObjectData() )
+ event.SetClientObject( list->GetClientObject( i ) );
+ else if ( list->HasClientUntypedData() )
+ event.SetClientData( list->GetClientData( i ) );
+ event.SetString( list->GetString( i ) );
+ event.SetInt( i ) ;
+ event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : true );
+ wxPostEvent( list->GetEventHandler() , event ) ;
+ // direct notification is not always having the listbox GetSelection() having in synch with event
+ // list->GetEventHandler()->ProcessEvent(event) ;
+ }
+ }
+ }
+}
+
+static pascal OSStatus ListBoxGetSetItemData(ControlRef browser,
+ DataBrowserItemID itemID, DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData, Boolean changeValue)
+{
+ OSStatus err = errDataBrowserPropertyNotSupported;
+
+ if ( ! changeValue )
+ {
+ switch (property)
+ {
+ case kTextColumnId:
+ {
+ long ref = GetControlReference( browser ) ;
+ if ( ref )
+ {
+ wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ;
+ int i = itemID - 1 ;
+ if (i >= 0 && i < list->GetCount() )
+ {
+ wxMacCFStringHolder cf( list->GetString( i ) , list->GetFont().GetEncoding() ) ;
+ verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ;
+ err = noErr ;
+ }
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ return err;
+}
+
+static pascal void ListBoxDrawProc( ControlRef browser , DataBrowserItemID item , DataBrowserPropertyID property ,
+ DataBrowserItemState itemState , const Rect *itemRect , SInt16 depth , Boolean isColorDevice )
+{
+ CFStringRef cfString;
+ ThemeDrawingState themeState ;
+ long systemVersion;
+
+ GetThemeDrawingState( &themeState ) ;
+ cfString = CFStringCreateWithFormat( NULL, NULL, CFSTR("Row %d"), item );
+
+ // In this sample we handle the "selected" state; all others fall through to our "active" state
+ if ( itemState == kDataBrowserItemIsSelected )
+ {
+ ThemeBrush colorBrushID;
+
+ Gestalt( gestaltSystemVersion, &systemVersion );
+
+ // TODO: switch over to wxSystemSettingsNative::GetColour() when kThemeBrushSecondaryHighlightColor is incorporated
+ // Panther DB starts using kThemeBrushSecondaryHighlightColor for inactive browser hilighting
+ if ( (systemVersion >= 0x00001030) && !IsControlActive( browser ) )
+ colorBrushID = kThemeBrushSecondaryHighlightColor;
+ else
+ colorBrushID = kThemeBrushPrimaryHighlightColor;
+
+ // First paint the hilite rect, then the text on top
+ SetThemePen( colorBrushID, 32, true );
+ PaintRect( itemRect );
+ SetThemeDrawingState( themeState , false ) ;
+ }
+
+ DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL );
+ SetThemeDrawingState( themeState , true ) ;
+
+ if ( cfString != NULL )
+ CFRelease( cfString );
+}
// Listbox item
wxListBox::wxListBox()
{
- m_noItems = 0;
- m_selected = 0;
+ m_noItems = 0;
+ m_selected = 0;
+ m_macList = NULL ;
+ m_suppressSelection = false ;
+}
+
+bool wxListBox::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ const wxArrayString& choices,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ wxCArrayString chs(choices);
+
+ return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
+ style, validator, name);
}
-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)
+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)
{
- m_noItems = n;
- m_selected = 0;
+ m_macIsUserPane = false ;
- SetName(name);
- SetValidator(validator);
+ wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
+ _T("only one of listbox selection modes can be specified") );
- if (parent) parent->AddChild(this);
+ if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
+ return false;
- wxSystemSettings settings;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
+ m_noItems = 0 ; // this will be increased by our append command
+ m_selected = 0;
- m_windowId = ( id == -1 ) ? (int)NewControlId() : id;
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
- // TODO create listbox
+ m_peer = new wxMacControl( this ) ;
+ verify_noerr(
+ ::CreateDataBrowserControl(
+ MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
+ kDataBrowserListView, m_peer->GetControlRefAddr() ) );
- return FALSE;
+ DataBrowserSelectionFlags options = kDataBrowserDragSelect ;
+ if ( style & wxLB_MULTIPLE )
+ options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection ;
+ else if ( style & wxLB_EXTENDED )
+ ; // default behaviour
+ else
+ options |= kDataBrowserSelectOnlyOne ;
+
+ verify_noerr( m_peer->SetSelectionFlags( options ) );
+
+ if ( gDataBrowserItemDataUPP == NULL )
+ gDataBrowserItemDataUPP = NewDataBrowserItemDataUPP(ListBoxGetSetItemData) ;
+ if ( gDataBrowserItemNotificationUPP == NULL )
+ {
+ gDataBrowserItemNotificationUPP =
+#if TARGET_API_MAC_OSX
+ (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc) ;
+#else
+ NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ;
+#endif
+ }
+
+ if ( gDataBrowserDrawItemUPP == NULL )
+ gDataBrowserDrawItemUPP = NewDataBrowserDrawItemUPP(ListBoxDrawProc) ;
+
+ DataBrowserCallbacks callbacks ;
+ InitializeDataBrowserCallbacks( &callbacks , kDataBrowserLatestCallbacks ) ;
+
+ callbacks.u.v1.itemDataCallback = gDataBrowserItemDataUPP;
+ callbacks.u.v1.itemNotificationCallback = gDataBrowserItemNotificationUPP;
+ m_peer->SetCallbacks( &callbacks);
+
+ DataBrowserCustomCallbacks customCallbacks ;
+ InitializeDataBrowserCustomCallbacks( &customCallbacks , kDataBrowserLatestCustomCallbacks ) ;
+
+ customCallbacks.u.v1.drawItemCallback = gDataBrowserDrawItemUPP ;
+
+ SetDataBrowserCustomCallbacks( m_peer->GetControlRef() , &customCallbacks ) ;
+
+ DataBrowserListViewColumnDesc columnDesc ;
+ columnDesc.headerBtnDesc.titleOffset = 0;
+ columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
+ columnDesc.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask;
+ columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent;
+ columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault;
+ columnDesc.headerBtnDesc.minimumWidth = 0;
+ columnDesc.headerBtnDesc.maximumWidth = 10000;
+
+ columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
+ columnDesc.headerBtnDesc.btnFontStyle.style = normal;
+ columnDesc.headerBtnDesc.titleString = NULL ; // CFSTR( "" );
+
+ columnDesc.propertyDesc.propertyID = kTextColumnId;
+ columnDesc.propertyDesc.propertyType = kDataBrowserTextType ; // kDataBrowserCustomType;
+ columnDesc.propertyDesc.propertyFlags = kDataBrowserTableViewSelectionColumn;
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
+#endif
+
+ verify_noerr( m_peer->AddListViewColumn( &columnDesc, kDataBrowserListViewAppendColumn ) ) ;
+ verify_noerr( m_peer->AutoSizeListViewColumns() ) ;
+ verify_noerr( m_peer->SetHasScrollBars( false, true ) ) ;
+ verify_noerr( m_peer->SetTableViewHiliteStyle( kDataBrowserTableViewFillHilite ) ) ;
+ verify_noerr( m_peer->SetListViewHeaderBtnHeight( 0 ) ) ;
+
+#if 0
+ // shouldn't be necessary anymore under 10.2
+ m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ;
+ m_peer->SetNeedsFocusRect( true ) ;
+#endif
+
+ MacPostControlCreate( pos, size ) ;
+
+ for ( int i = 0 ; i < n ; i++ )
+ {
+ Append( choices[i] ) ;
+ }
+
+ // Needed because it is a wxControlWithItems
+ SetBestSize(size);
+
+ return true;
}
wxListBox::~wxListBox()
{
+ m_peer->SetReference( 0 ) ;
+ FreeData() ;
+
+ // avoid access during destruction
+ if ( m_macList )
+ m_macList = NULL ;
}
-void wxListBox::SetFirstItem(int N)
+void wxListBox::FreeData()
{
- // TODO
+ 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 ) ;
}
-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") );
- // TODO
+ if ( HasClientObjectData() )
+ delete GetClientObject( n );
+
+ m_stringArray.RemoveAt( n ) ;
+ m_dataArray.RemoveAt( n ) ;
+ m_noItems--;
+
+ MacDelete( n ) ;
}
-void wxListBox::Append(const wxString& item, char *Client_data)
+int wxListBox::DoAppend(const wxString& item)
{
- m_noItems ++;
+ InvalidateBestSize();
+
+ int index = m_noItems ;
+ m_stringArray.Add( item ) ;
+ m_dataArray.Add( NULL );
+ m_noItems++;
+ DoSetItemClientData( index , NULL ) ;
+ MacAppend( item ) ;
- // TODO
+ return index ;
}
-void wxListBox::Set(int n, const wxString *choices, char** clientData)
+void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
{
- m_noItems = n;
+ Clear() ;
+ int n = choices.GetCount();
- // TODO
+ for ( int i = 0 ; i < n ; ++i )
+ {
+ if ( clientData )
+ Append( choices[i] , clientData[i] ) ;
+ else
+ Append( choices[i] ) ;
+ }
}
-int wxListBox::FindString(const wxString& s) const
+int wxListBox::FindString(const wxString& s, bool bCase) const
{
- // TODO
- return -1;
+ 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 , bCase , 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 , bCase , false ) )
+ return i ;
+ }
+ }
+
+ return wxNOT_FOUND;
}
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)
+void wxListBox::DoSetSelection(int n, bool select)
{
- // TODO
+ wxCHECK_RET( n == wxNOT_FOUND || (n >= 0 && n < m_noItems) ,
+ wxT("invalid index in wxListBox::SetSelection") );
+
+ if ( n == wxNOT_FOUND )
+ MacDeselectAll() ;
+ else
+ 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,
+ 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::SetClientData(int N, char *Client_data)
+void wxListBox::DoSetItemClientData(int n, void *clientData)
{
- // TODO
+ wxCHECK_RET( n >= 0 && n < m_noItems,
+ wxT("invalid index in wxListBox::SetClientData") );
+
+ wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) n , wxT("invalid client_data array") ) ;
+
+ if ( m_dataArray.GetCount() > (size_t) n )
+ m_dataArray[n] = (char*)clientData ;
+ else
+ m_dataArray.Add( (char*)clientData ) ;
+}
+
+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 ) ;
+}
+
+// Get single selection, for single choice list items
+int wxListBox::GetSelection() const
+{
+ return MacGetSelection() ;
+}
+
+// Find string for position
+wxString wxListBox::GetString(int n) const
+{
+ wxCHECK_MSG( n >= 0 && n < m_noItems, wxEmptyString,
+ wxT("invalid index in wxListBox::GetString") );
+
+ return m_stringArray[n] ;
+}
+
+void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
+{
+ wxCHECK_RET( pos >= 0 && pos <= m_noItems,
+ wxT("invalid index in wxListBox::InsertItems") );
+
+ InvalidateBestSize();
+
+ int nItems = items.GetCount();
+
+ for ( int i = 0 ; i < nItems ; i++ )
+ {
+ m_stringArray.Insert( items[i] , pos + i ) ;
+ m_dataArray.Insert( NULL , pos + i ) ;
+ m_noItems++ ;
+ MacInsert( pos + i , items[i] ) ;
+ }
+}
+
+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;
-/* TODO
- if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED))
{
- int no_sel = ??
- for ( int n = 0; n < no_sel; n++ )
- aSelections.Add(??);
+ wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef)MacGetTopLevelWindowRef() ) ) ;
+
+ // TODO: clean this up
+ if ( m_font.Ok() )
+ {
+ ::TextFont( m_font.MacGetFontNum() ) ;
+ ::TextSize( m_font.MacGetFontSize() ) ;
+ ::TextFace( m_font.MacGetFontStyle() ) ;
+ }
+ 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 ;
+
+ // NB: what if m_font.Ok() == false ???
+ ::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);
- return no_sel;
+ // 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 = wxMax( (cy + 4) * wxMin( wxMax( GetCount(), 3 ), 10 ), 70 );
}
- else // single-selection listbox
+
+ return wxSize( lbWidth, lbHeight );
+}
+
+int wxListBox::GetCount() const
+{
+ return m_noItems;
+}
+
+void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
+{
+ wxControl::Refresh( eraseBack , rect ) ;
+}
+
+// Some custom controls depend on this
+/* static */ wxVisualAttributes
+wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+ wxVisualAttributes attr;
+
+ attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
+ attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX );
+ attr.font = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
+
+ return attr;
+}
+
+// ============================================================================
+// list box control implementation
+// ============================================================================
+
+void wxListBox::MacDelete( int n )
+{
+ wxArrayInt selectionBefore ;
+ MacGetSelections( selectionBefore ) ;
+
+ UInt32 id = m_noItems + 1 ;
+
+ verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
+ for ( size_t i = 0 ; i < selectionBefore.GetCount() ; ++i )
{
- aSelections.Add(??);
+ int current = selectionBefore[i] ;
+ if ( current == n )
+ {
+ // selection was deleted
+ MacSetSelection( current , false ) ;
+ }
+ else if ( current > n )
+ {
+ // something behind the deleted item was selected -> move up
+ MacSetSelection( current - 1 , true ) ;
+ MacSetSelection( current , false ) ;
+ }
+ }
+
+ // refresh all
+ verify_noerr(
+ m_peer->UpdateItems(
+ kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
+ kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) ) ;
+}
+
+void wxListBox::MacInsert( int n , const wxString& text )
+{
+ wxArrayInt selectionBefore ;
+ MacGetSelections( selectionBefore ) ;
+
+ // this has already been increased
+ UInt32 id = m_noItems ;
+ verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
- return 1;
+ for ( int i = selectionBefore.GetCount()-1 ; i >= 0 ; --i )
+ {
+ int current = selectionBefore[i] ;
+ if ( current >= n )
+ {
+ MacSetSelection( current + 1 , true ) ;
+ MacSetSelection( current , false ) ;
+ }
}
-*/
- return 0;
+
+ // refresh all
+ verify_noerr(
+ m_peer->UpdateItems(
+ kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
+ kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) ) ;
}
-// Get single selection, for single choice list items
-int wxListBox::GetSelection() const
+void wxListBox::MacAppend( const wxString& text )
{
- // TODO
- return -1;
+ UInt32 id = m_noItems ; // this has already been increased
+ verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
+ // no need to deal with selections nor refreshed, as we have appended
}
-// Find string for position
-wxString wxListBox::GetString(int N) const
+void wxListBox::MacClear()
{
- // TODO
- return wxString("");
+ verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ;
}
-void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxListBox::MacDeselectAll()
{
- // TODO
+ bool former = MacSuppressSelection( true ) ;
+ verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ;
+ MacSuppressSelection( former ) ;
}
-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+void wxListBox::MacSetSelection( int n , bool select )
{
- m_noItems += nItems;
+ bool former = MacSuppressSelection( true ) ;
+ UInt32 id = n + 1 ;
+
+ if ( m_peer->IsItemSelected( id ) != select )
+ {
+ if ( select )
+ verify_noerr( m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ;
+ else
+ verify_noerr( m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ;
+ }
- // TODO
+ MacScrollTo( n ) ;
+ MacSuppressSelection( former ) ;
}
-void wxListBox::SetString(int N, const wxString& s)
+bool wxListBox::MacSuppressSelection( bool suppress )
{
- // TODO
+ bool former = m_suppressSelection ;
+ m_suppressSelection = suppress ;
+ return former ;
}
-int wxListBox::Number () const
+bool wxListBox::MacIsSelected( int n ) const
{
- return m_noItems;
+ return m_peer->IsItemSelected( n + 1 ) ;
}
-// For single selection items only
-wxString wxListBox::GetStringSelection () const
+int wxListBox::MacGetSelection() const
{
- int sel = GetSelection ();
- if (sel > -1)
- return this->GetString (sel);
- else
- return wxString("");
+ for ( int i = 0 ; i < GetCount() ; ++i )
+ {
+ if ( m_peer->IsItemSelected( i + 1 ) )
+ return i ;
+ }
+
+ return -1 ;
}
-bool wxListBox::SetStringSelection (const wxString& s, bool flag)
+int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
{
- int sel = FindString (s);
- if (sel > -1)
+ int no_sel = 0 ;
+
+ aSelections.Empty();
+
+ UInt32 first , last ;
+ m_peer->GetSelectionAnchor( &first , &last ) ;
+ if ( first != kDataBrowserNoItem )
{
- SetSelection (sel, flag);
- return TRUE;
+ for ( size_t i = first ; i <= last ; ++i )
+ {
+ if ( m_peer->IsItemSelected( i ) )
+ {
+ aSelections.Add( i - 1 ) ;
+ no_sel++ ;
+ }
+ }
}
- else
- return FALSE;
+
+ return no_sel ;
}
-void wxListBox::Command (wxCommandEvent & event)
+void wxListBox::MacSet( int n , const wxString& text )
{
- if (event.m_extraLong)
- SetSelection (event.m_commandInt);
- else
+ // as we don't store the strings we only have to issue a redraw
+ UInt32 id = n + 1 ;
+ verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ;
+}
+
+void wxListBox::MacScrollTo( int n )
+{
+ UInt32 id = n + 1 ;
+ verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ;
+}
+
+#if !TARGET_API_MAC_OSX
+
+void wxListBox::OnChar(wxKeyEvent& event)
+{
+ // TODO: trigger proper events here
+ event.Skip() ;
+ return ;
+
+ if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER)
{
- Deselect (event.m_commandInt);
- return;
+ 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.SetInt( n );
+
+ GetEventHandler()->ProcessEvent(event);
+ }
+ else
+ {
+ 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.SetInt( line );
+
+ GetEventHandler()->ProcessEvent(event);
+ }
+ }
}
- ProcessCommand (event);
}
+#endif // !TARGET_API_MAC_OSX
+
+#endif
projects / wxWidgets.git / blobdiff