#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"
-
-#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
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/intl.h"
+ #include "wx/utils.h"
+ #include "wx/settings.h"
+ #include "wx/arrstr.h"
+ #include "wx/dcclient.h"
+#endif
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()
+#include "wx/mac/uma.h"
-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 );
-}
+// ============================================================================
+// list box control implementation
+// ============================================================================
-// Listbox item
wxListBox::wxListBox()
{
- m_noItems = 0;
- m_selected = 0;
- m_macList = NULL ;
- m_suppressSelection = false ;
}
-bool wxListBox::Create(wxWindow *parent,
+bool wxListBox::Create(
+ wxWindow *parent,
wxWindowID id,
const wxPoint& pos,
const wxSize& size,
const wxArrayString& choices,
long style,
const wxValidator& validator,
- const wxString& name)
+ const wxString& name )
{
wxCArrayString chs(choices);
- return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
- style, validator, name);
+ return Create(
+ parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
+ style, validator, name );
}
-bool wxListBox::Create(wxWindow *parent,
+wxMacListControl* wxListBox::GetPeer() const
+{
+ wxMacDataBrowserListControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserListControl);
+ return lb ? wx_static_cast(wxMacListControl*,lb) : 0 ;
+}
+
+bool wxListBox::Create(
+ wxWindow *parent,
wxWindowID id,
const wxPoint& pos,
const wxSize& size,
const wxString choices[],
long style,
const wxValidator& validator,
- const wxString& name)
+ const wxString& name )
{
- m_macIsUserPane = false ;
+ m_macIsUserPane = false;
wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
- _T("only one of listbox selection modes can be specified") );
+ wxT("only a single listbox selection mode can be specified") );
- if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, 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 = wxMacGetBoundsForControl( this , pos , size ) ;
+ wxMacDataBrowserListControl* control = new wxMacDataBrowserListControl( this, pos, size, style );
+ control->SetClientDataType( m_clientDataItemsType );
+ m_peer = control;
- m_peer = new wxMacControl( this ) ;
- verify_noerr(
- ::CreateDataBrowserControl(
- MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
- kDataBrowserListView, m_peer->GetControlRefAddr() ) );
+ MacPostControlCreate( pos, size );
- DataBrowserSelectionFlags options = kDataBrowserDragSelect ;
- if ( style & wxLB_MULTIPLE )
- options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection ;
- else if ( style & wxLB_EXTENDED )
- ; // default behaviour
- else
- options |= kDataBrowserSelectOnlyOne ;
+ InsertItems( n, choices, 0 );
- 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);
+ // Needed because it is a wxControlWithItems
+ SetInitialSize( size );
return true;
}
wxListBox::~wxListBox()
{
- m_peer->SetReference( 0 ) ;
- FreeData() ;
-
- // avoid access during destruction
- if ( m_macList )
- m_macList = NULL ;
+ FreeData();
+ m_peer->SetReference( 0 );
}
void wxListBox::FreeData()
{
- if ( HasClientObjectData() )
- {
- for ( size_t n = 0; n < (size_t)m_noItems; n++ )
- {
- delete GetClientObject( n );
- }
- }
+ GetPeer()->MacClear();
}
-void wxListBox::DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags )
+void wxListBox::DoSetFirstItem(int n)
{
- wxControl::DoSetSize( x , y , width , height , sizeFlags ) ;
+ GetPeer()->MacScrollTo( n );
}
-void wxListBox::DoSetFirstItem(int n)
+void wxListBox::EnsureVisible(int n)
{
- MacScrollTo( n ) ;
+ GetPeer()->MacScrollTo( n );
}
-void wxListBox::Delete(int n)
+void wxListBox::Delete(unsigned int n)
{
- wxCHECK_RET( n >= 0 && n < m_noItems,
- wxT("invalid index in wxListBox::Delete") );
-
- if ( HasClientObjectData() )
- delete GetClientObject( n );
+ wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") );
- m_stringArray.RemoveAt( n ) ;
- m_dataArray.RemoveAt( n ) ;
- m_noItems--;
-
- MacDelete( n ) ;
+ GetPeer()->MacDelete( n );
}
int wxListBox::DoAppend(const wxString& item)
{
InvalidateBestSize();
- int index = m_noItems ;
- m_stringArray.Add( item ) ;
- m_dataArray.Add( NULL );
- m_noItems++;
- DoSetItemClientData( index , NULL ) ;
- MacAppend( item ) ;
-
- return index ;
+ return GetPeer()->MacAppend( item );
}
void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
{
- Clear() ;
- int n = choices.GetCount();
+ Clear();
+
+ unsigned int n = choices.GetCount();
- for ( int i = 0 ; i < n ; ++i )
+ for ( size_t i = 0; i < n; ++i )
{
if ( clientData )
- Append( choices[i] , clientData[i] ) ;
+ {
+ Append( choices[i], clientData[i] );
+ }
else
- Append( choices[i] ) ;
+ Append( choices[i] );
}
+
}
int wxListBox::FindString(const wxString& s, bool bCase) const
{
- if ( s.Right(1) == wxT("*") )
+ for ( size_t i = 0; i < GetCount(); ++ i )
{
- 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 ;
- }
+ if (s.IsSameAs( GetString( i ), bCase) )
+ return (int)i;
}
return wxNOT_FOUND;
void wxListBox::Clear()
{
FreeData();
- m_noItems = 0;
- m_stringArray.Empty() ;
- m_dataArray.Empty() ;
- MacClear() ;
}
void wxListBox::DoSetSelection(int n, bool select)
{
- wxCHECK_RET( n == wxNOT_FOUND || (n >= 0 && n < m_noItems) ,
+ wxCHECK_RET( n == wxNOT_FOUND || IsValid(n),
wxT("invalid index in wxListBox::SetSelection") );
if ( n == wxNOT_FOUND )
- MacDeselectAll() ;
+ GetPeer()->MacDeselectAll();
else
- MacSetSelection( n , select ) ;
+ GetPeer()->MacSetSelection( n, select, HasMultipleSelection() );
}
bool wxListBox::IsSelected(int n) const
{
- wxCHECK_MSG( n >= 0 && n < m_noItems, false,
- wxT("invalid index in wxListBox::Selected") );
+ wxCHECK_MSG( IsValid(n), false, wxT("invalid index in wxListBox::Selected") );
- return MacIsSelected( n ) ;
+ return GetPeer()->MacIsSelected( n );
}
-void *wxListBox::DoGetItemClientData(int n) const
+void *wxListBox::DoGetItemClientData(unsigned int n) const
{
- wxCHECK_MSG( n >= 0 && n < m_noItems, NULL,
- wxT("invalid index in wxListBox::GetClientData"));
-
- return (void *)m_dataArray[n];
+ wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData"));
+ return GetPeer()->MacGetClientData( n );
}
-wxClientData *wxListBox::DoGetItemClientObject(int n) const
+wxClientData *wxListBox::DoGetItemClientObject(unsigned int n) const
{
- return (wxClientData *) DoGetItemClientData( n ) ;
+ return (wxClientData*)DoGetItemClientData( n );
}
-void wxListBox::DoSetItemClientData(int n, void *clientData)
+void wxListBox::DoSetItemClientData(unsigned int n, void *clientData)
{
- 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 ) ;
+ wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") );
+ GetPeer()->MacSetClientData( n , clientData);
}
-void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
+void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData)
{
DoSetItemClientData(n, clientData);
}
// Return number of selections and an array of selected integers
int wxListBox::GetSelections(wxArrayInt& aSelections) const
{
- return MacGetSelections( aSelections ) ;
+ return GetPeer()->MacGetSelections( aSelections );
}
// Get single selection, for single choice list items
int wxListBox::GetSelection() const
{
- return MacGetSelection() ;
+ return GetPeer()->MacGetSelection();
}
// Find string for position
-wxString wxListBox::GetString(int n) const
+wxString wxListBox::GetString(unsigned int n) const
{
- wxCHECK_MSG( n >= 0 && n < m_noItems, wxEmptyString,
- wxT("invalid index in wxListBox::GetString") );
-
- return m_stringArray[n] ;
+ wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetString") );
+ return GetPeer()->MacGetString(n);
}
-void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
+void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos)
{
- wxCHECK_RET( pos >= 0 && pos <= m_noItems,
- wxT("invalid index in wxListBox::InsertItems") );
+ wxCHECK_RET( IsValidInsert(pos), 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] ) ;
- }
+ GetPeer()->MacInsert( pos, items );
}
-void wxListBox::SetString(int n, const wxString& s)
+void wxListBox::SetString(unsigned int n, const wxString& s)
{
- m_stringArray[n] = s ;
- MacSet( n , s ) ;
+ GetPeer()->MacSetString( n, s );
}
wxSize wxListBox::DoGetBestSize() const
int wLine;
{
- wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef)MacGetTopLevelWindowRef() ) ) ;
+#if wxMAC_USE_CORE_GRAPHICS
+ wxClientDC dc(const_cast<wxListBox*>(this));
+#else
+ 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() ) ;
+ ::TextFont( m_font.MacGetFontNum() );
+ ::TextSize( m_font.MacGetFontSize() );
+ ::TextFace( m_font.MacGetFontStyle() );
}
else
{
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
+ ::TextFont( kFontIDMonaco );
+ ::TextSize( 9 );
+ ::TextFace( 0 );
}
-
+#endif
// Find the widest line
- for (int i = 0; i < GetCount(); i++)
+ for (unsigned int i = 0; i < GetCount(); i++)
{
wxString str( GetString( i ) );
-
+#if wxMAC_USE_CORE_GRAPHICS
+ wxCoord width, height ;
+ dc.GetTextExtent( str , &width, &height);
+ wLine = width ;
+#else
#if wxUSE_UNICODE
- Point bounds = {0, 0} ;
- SInt16 baseline ;
+ Point bounds = {0, 0};
+ SInt16 baseline;
// NB: what if m_font.Ok() == false ???
::GetThemeTextDimensions(
- wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
+ wxMacCFStringHolder( str, m_font.GetEncoding() ),
kThemeCurrentPortFont,
kThemeStateActive,
false,
&bounds,
&baseline );
- wLine = bounds.h ;
+ wLine = bounds.h;
#else
- wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+ wLine = ::TextWidth( str.c_str(), 0, str.length() );
#endif
lbWidth = wxMax( lbWidth, wLine );
+#endif
}
// Add room for the scrollbar
- lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+ lbWidth += wxSystemSettings::GetMetric( wxSYS_VSCROLL_X );
// And just a bit more
- int cy = 12 ;
- int cx = ::TextWidth( "X" , 0 , 1 ) ;
- lbWidth += cx ;
+ int cy = 12;
+#if wxMAC_USE_CORE_GRAPHICS
+ wxCoord width, height ;
+ dc.GetTextExtent( wxT("X") , &width, &height);
+ int cx = width ;
+#else
+ int cx = ::TextWidth( "X", 0, 1 );
+#endif
+ lbWidth += cx;
// don't make the listbox too tall (limit height to around 10 items)
// but don't make it too small neither
return wxSize( lbWidth, lbHeight );
}
-int wxListBox::GetCount() const
+unsigned int wxListBox::GetCount() const
{
- return m_noItems;
+ return GetPeer()->MacGetCount();
}
void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
{
- wxControl::Refresh( eraseBack , rect ) ;
+ wxControl::Refresh( eraseBack, rect );
}
// Some custom controls depend on this
return attr;
}
-// ============================================================================
-// list box control implementation
-// ============================================================================
-
-void wxListBox::MacDelete( int n )
+int wxListBox::DoListHitTest(const wxPoint& inpoint) const
{
- wxArrayInt selectionBefore ;
- MacGetSelections( selectionBefore ) ;
+ OSStatus err;
+
+ // There are few reasons why this is complicated:
+ // 1) There is no native HitTest function for Mac
+ // 2) GetDataBrowserItemPartBounds only works on visible items
+ // 3) We can't do it through GetDataBrowserTableView[Item]RowHeight
+ // because what it returns is basically inaccurate in the context
+ // of the coordinates we want here, but we use this as a guess
+ // for where the first visible item lies
+
+ wxPoint point = inpoint;
+
+ // interestingly enough 10.2 (and below?) have GetDataBrowserItemPartBounds
+ // giving root window coordinates but 10.3 and above give client coordinates
+ // so we only compare using root window coordinates on 10.3 and up
+ if ( UMAGetSystemVersion() < 0x1030 )
+ MacClientToRootWindow(&point.x, &point.y);
- UInt32 id = m_noItems + 1 ;
+ // get column property ID (req. for call to itempartbounds)
+ DataBrowserTableViewColumnID colId = 0;
+ err = GetDataBrowserTableViewColumnProperty(m_peer->GetControlRef(), 0, &colId);
+ wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewColumnProperty"));
+
+ // OK, first we need to find the first visible item we have -
+ // this will be the "low" for our binary search. There is no real
+ // easy way around this, as we will need to do a SLOW linear search
+ // until we find a visible item, but we can do a cheap calculation
+ // via the row height to speed things up a bit
+ UInt32 scrollx, scrolly;
+ err = GetDataBrowserScrollPosition(m_peer->GetControlRef(), &scrollx, &scrolly);
+ wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserScrollPosition"));
+
+ UInt16 height;
+ err = GetDataBrowserTableViewRowHeight(m_peer->GetControlRef(), &height);
+ wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewRowHeight"));
+
+ // these indices are 0-based, as usual, so we need to add 1 to them when
+ // passing them to data browser functions which use 1-based indices
+ int low = scrolly / height,
+ high = GetCount() - 1;
+
+ // search for the first visible item (note that the scroll guess above
+ // is the low bounds of where the item might lie so we only use that as a
+ // starting point - we should reach it within 1 or 2 iterations of the loop)
+ while ( low <= high )
+ {
+ Rect bounds;
+ err = GetDataBrowserItemPartBounds(
+ m_peer->GetControlRef(), low + 1, colId,
+ kDataBrowserPropertyEnclosingPart,
+ &bounds); // note +1 to translate to Mac ID
+ if ( err == noErr )
+ break;
+
+ // errDataBrowserItemNotFound is expected as it simply means that the
+ // item is not currently visible -- but other errors are not
+ wxCHECK_MSG( err == errDataBrowserItemNotFound, wxNOT_FOUND,
+ wxT("Unexpected error from GetDataBrowserItemPartBounds") );
+
+ low++;
+ }
- verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
- for ( size_t i = 0 ; i < selectionBefore.GetCount() ; ++i )
+ // NOW do a binary search for where the item lies, searching low again if
+ // we hit an item that isn't visible
+ while ( low <= high )
{
- int current = selectionBefore[i] ;
- if ( current == n )
+ int mid = (low + high) / 2;
+
+ Rect bounds;
+ err = GetDataBrowserItemPartBounds(
+ m_peer->GetControlRef(), mid + 1, colId,
+ kDataBrowserPropertyEnclosingPart,
+ &bounds); //note +1 to trans to mac id
+ wxCHECK_MSG( err == noErr || err == errDataBrowserItemNotFound,
+ wxNOT_FOUND,
+ wxT("Unexpected error from GetDataBrowserItemPartBounds") );
+
+ if ( err == errDataBrowserItemNotFound )
{
- // selection was deleted
- MacSetSelection( current , false ) ;
+ // item not visible, attempt to find a visible one
+ // search lower
+ high = mid - 1;
}
- else if ( current > n )
+ else // visible item, do actual hitttest
{
- // something behind the deleted item was selected -> move up
- MacSetSelection( current - 1 , true ) ;
- MacSetSelection( current , false ) ;
+ // if point is within the bounds, return this item (since we assume
+ // all x coords of items are equal we only test the x coord in
+ // equality)
+ if ((point.x >= bounds.left && point.x <= bounds.right) &&
+ (point.y >= bounds.top && point.y <= bounds.bottom) )
+ {
+ // found!
+ return mid;
+ }
+
+ if ( point.y < bounds.top )
+ // index(bounds) greater then key(point)
+ high = mid - 1;
+ else
+ // index(bounds) less then key(point)
+ low = mid + 1;
}
}
- // refresh all
- verify_noerr(
- m_peer->UpdateItems(
- kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
- kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) ) ;
+ return wxNOT_FOUND;
}
-void wxListBox::MacInsert( int n , const wxString& text )
+// ============================================================================
+// data browser based implementation
+// ============================================================================
+
+wxMacListBoxItem::wxMacListBoxItem()
+ :wxMacDataItem()
{
- wxArrayInt selectionBefore ;
- MacGetSelections( selectionBefore ) ;
+}
- // this has already been increased
- UInt32 id = m_noItems ;
- verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
+wxMacListBoxItem::~wxMacListBoxItem()
+{
+}
+
+void wxMacListBoxItem::Notification(wxMacDataItemBrowserControl *owner ,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData ) const
+{
+ wxMacDataBrowserListControl *lb = wxDynamicCast(owner,wxMacDataBrowserListControl);
+
+ // we want to depend on as little as possible to make sure tear-down of controls is safe
- for ( int i = selectionBefore.GetCount()-1 ; i >= 0 ; --i )
+ if ( message == kDataBrowserItemRemoved)
{
- int current = selectionBefore[i] ;
- if ( current >= n )
+ if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
{
- MacSetSelection( current + 1 , true ) ;
- MacSetSelection( current , false ) ;
+ delete (wxClientData*) (m_data);
}
+
+ delete this;
+ return;
}
- // refresh all
- verify_noerr(
- m_peer->UpdateItems(
- kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
- kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) ) ;
-}
+ wxListBox *list = wxDynamicCast( owner->GetPeer() , wxListBox );
+ wxCHECK_RET( list != NULL , wxT("Listbox expected"));
-void wxListBox::MacAppend( const wxString& text )
-{
- 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
-}
+ bool trigger = false;
+ wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
+ switch (message)
+ {
+ case kDataBrowserItemDeselected:
+ if ( list->HasMultipleSelection() )
+ trigger = !lb->IsSelectionSuppressed();
+ break;
+
+ case kDataBrowserItemSelected:
+ trigger = !lb->IsSelectionSuppressed();
+ break;
+
+ case kDataBrowserItemDoubleClicked:
+ event.SetEventType( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED );
+ trigger = true;
+ break;
+
+ default:
+ break;
+ }
-void wxListBox::MacClear()
-{
- verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ;
+ if ( trigger )
+ {
+ event.SetEventObject( list );
+ if ( list->HasClientObjectData() )
+ event.SetClientObject( (wxClientData*) m_data );
+ else if ( list->HasClientUntypedData() )
+ event.SetClientData( m_data );
+ event.SetString( m_label );
+ event.SetInt( owner->GetLineFromItem( this ) );
+ event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : true );
+
+ // direct notification is not always having the listbox GetSelection()
+ // having in synch with event, so use wxPostEvent instead
+ // list->GetEventHandler()->ProcessEvent(event);
+
+ wxPostEvent( list->GetEventHandler(), event );
+ }
}
-void wxListBox::MacDeselectAll()
-{
- bool former = MacSuppressSelection( true ) ;
- verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ;
- MacSuppressSelection( former ) ;
-}
+IMPLEMENT_DYNAMIC_CLASS( wxMacDataBrowserListControl , wxMacDataItemBrowserControl )
-void wxListBox::MacSetSelection( int n , bool select )
+wxMacDataBrowserListControl::wxMacDataBrowserListControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
+ : wxMacDataItemBrowserControl( peer, pos, size, style )
{
- bool former = MacSuppressSelection( true ) ;
- UInt32 id = n + 1 ;
+ OSStatus err = noErr;
+ m_clientDataItemsType = wxClientData_None;
+ if ( style & wxLB_SORT )
+ m_sortOrder = SortOrder_Text_Ascending;
- if ( m_peer->IsItemSelected( id ) != select )
+ DataBrowserSelectionFlags options = kDataBrowserDragSelect;
+ if ( style & wxLB_MULTIPLE )
{
- if ( select )
- verify_noerr( m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ;
- else
- verify_noerr( m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ;
+ options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection;
}
+ else if ( style & wxLB_EXTENDED )
+ {
+ options |= kDataBrowserCmdTogglesSelection;
+ }
+ else
+ {
+ options |= kDataBrowserSelectOnlyOne;
+ }
+ err = SetSelectionFlags( options );
+ verify_noerr( err );
- MacScrollTo( n ) ;
- MacSuppressSelection( former ) ;
-}
+ DataBrowserListViewColumnDesc columnDesc;
+ columnDesc.headerBtnDesc.titleOffset = 0;
+ columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
-bool wxListBox::MacSuppressSelection( bool suppress )
-{
- bool former = m_suppressSelection ;
- m_suppressSelection = suppress ;
- return former ;
-}
+ columnDesc.headerBtnDesc.btnFontStyle.flags =
+ kControlUseFontMask | kControlUseJustMask;
-bool wxListBox::MacIsSelected( int n ) const
-{
- return m_peer->IsItemSelected( n + 1 ) ;
-}
+ columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent;
+ columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault;
+ columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
+ columnDesc.headerBtnDesc.btnFontStyle.style = normal;
+ columnDesc.headerBtnDesc.titleString = NULL;
-int wxListBox::MacGetSelection() const
-{
- for ( int i = 0 ; i < GetCount() ; ++i )
- {
- if ( m_peer->IsItemSelected( i + 1 ) )
- return i ;
- }
+ columnDesc.headerBtnDesc.minimumWidth = 0;
+ columnDesc.headerBtnDesc.maximumWidth = 10000;
- return -1 ;
-}
+ columnDesc.propertyDesc.propertyID = kTextColumnId;
+ columnDesc.propertyDesc.propertyType = kDataBrowserTextType;
+ columnDesc.propertyDesc.propertyFlags = kDataBrowserTableViewSelectionColumn;
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
+#endif
-int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
-{
- int no_sel = 0 ;
+ verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
- aSelections.Empty();
+ columnDesc.headerBtnDesc.minimumWidth = 0;
+ columnDesc.headerBtnDesc.maximumWidth = 0;
+ columnDesc.propertyDesc.propertyID = kNumericOrderColumnId;
+ columnDesc.propertyDesc.propertyType = kDataBrowserPropertyRelevanceRankPart;
+ columnDesc.propertyDesc.propertyFlags = kDataBrowserTableViewSelectionColumn;
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
+#endif
- UInt32 first , last ;
- m_peer->GetSelectionAnchor( &first , &last ) ;
- if ( first != kDataBrowserNoItem )
+ verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
+
+ SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
+ if ( m_sortOrder == SortOrder_Text_Ascending )
{
- for ( size_t i = first ; i <= last ; ++i )
- {
- if ( m_peer->IsItemSelected( i ) )
- {
- aSelections.Add( i - 1 ) ;
- no_sel++ ;
- }
- }
+ SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
+ SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
+ }
+ else
+ {
+ SetDataBrowserSortProperty( m_controlRef , kNumericOrderColumnId);
+ SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
}
- return no_sel ;
+ verify_noerr( AutoSizeColumns() );
+ verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
+ verify_noerr( SetHeaderButtonHeight( 0 ) );
+ err = SetHasScrollBars( (style & wxHSCROLL) != 0 , true );
+#if 0
+ // shouldn't be necessary anymore under 10.2
+ m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean)false );
+ m_peer->SetNeedsFocusRect( true );
+#endif
}
-void wxListBox::MacSet( int n , const wxString& text )
+wxMacDataBrowserListControl::~wxMacDataBrowserListControl()
{
- // 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 )
+wxWindow * wxMacDataBrowserListControl::GetPeer() const
{
- UInt32 id = n + 1 ;
- verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ;
+ return wxDynamicCast( wxMacControl::GetPeer() , wxWindow );
}
-int wxListBox::DoListHitTest(const wxPoint& point) const
+wxMacDataItem* wxMacDataBrowserListControl::CreateItem()
{
- //Yuck - there is no easy way to get a databrowseritem from a point
- //so we need to iterate through our items to see which one this falls under
-
- // TODO: binary search would be faster
- int count = GetCount();
- DataBrowserTableViewColumnID colId = 0;
-
- //Get column property id (req. for call to itempartbounds)
- GetDataBrowserTableViewColumnProperty(m_peer->GetControlRef(), 0, &colId);
-
- for(int i = 1; i <= count; ++i)
- {
- Rect bounds;
- GetDataBrowserItemPartBounds(m_peer->GetControlRef(), i, colId,
- kDataBrowserPropertyEnclosingPart,
- &bounds);
-
- //translate to client coords
- //
- // TODO: it would probably be more efficient to translate point to
- // screen coordinates once outside of the loop
- MacRootWindowToWindow(&bounds.left, &bounds.top);
- MacRootWindowToWindow(&bounds.right, &bounds.bottom);
-
- //if point is within the bounds, return this item
- if( (point.x >= bounds.left && point.x <= bounds.right) &&
- (point.y >= bounds.top && point.y <= bounds.bottom) )
- {
- return i - 1; //found
- }
- }
-
- return wxNOT_FOUND;
+ return new wxMacListBoxItem();
}
-#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)
- {
- wxWindow* parent = GetParent() ;
+#if 0
- while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
- parent = parent->GetParent() ;
+// in case we need that one day
- 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 );
+// ============================================================================
+// HIView owner-draw-based implementation
+// ============================================================================
- return ;
- }
- }
+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;
- event.Skip() ;
- }
+ GetThemeDrawingState( &themeState );
+ cfString = CFStringCreateWithFormat( NULL, NULL, CFSTR("Row %d"), item );
- /* 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 )
+ // In this sample we handle the "selected" state; all others fall through to our "active" state
+ if ( itemState == kDataBrowserItemIsSelected )
{
- // perform the default key handling first
- wxControl::OnKeyDown( event ) ;
-
- wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId );
- event.SetEventObject( this );
+ ThemeBrush colorBrushID;
- 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 ) );
- }
+ // TODO: switch over to wxSystemSettingsNative::GetColour() when kThemeBrushSecondaryHighlightColor
+ // is incorporated Panther DB starts using kThemeBrushSecondaryHighlightColor
+ // for inactive browser highlighting
+ Gestalt( gestaltSystemVersion, &systemVersion );
+ if ( (systemVersion >= 0x00001030) && !IsControlActive( browser ) )
+ colorBrushID = kThemeBrushSecondaryHighlightColor;
else
- {
- n = -1;
- }
-
- event.SetInt( n );
+ colorBrushID = kThemeBrushPrimaryHighlightColor;
- GetEventHandler()->ProcessEvent(event);
+ // First paint the hilite rect, then the text on top
+ SetThemePen( colorBrushID, 32, true );
+ PaintRect( itemRect );
+ SetThemeDrawingState( themeState, false );
}
- 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 );
+ DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL );
+ SetThemeDrawingState( themeState, true );
- GetEventHandler()->ProcessEvent(event);
- }
- }
- }
+ if ( cfString != NULL )
+ CFRelease( cfString );
}
-#endif // !TARGET_API_MAC_OSX
-
#endif
+
+
+#endif // wxUSE_LISTBOX
projects / wxWidgets.git / blobdiff