///////////////////////////////////////////////////////////////////////////////
-// 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/listbox.h"
-#include "wx/settings.h"
-#include "wx/dynarray.h"
-#include "wx/log.h"
-#include "wx/utils.h"
-#include "extldef.h"
+#ifndef WX_PRECOMP
+ #include "wx/dynarray.h"
+ #include "wx/log.h"
+ #include "wx/intl.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/button.h"
+ #include "wx/settings.h"
+ #include "wx/arrstr.h"
+ #include "wx/toplevel.h"
+#endif
-#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+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 ;
+#include "wx/mac/uma.h"
+#include "wx/dynarray.h"
// ============================================================================
// list box control implementation
// ============================================================================
-// Listbox item
wxListBox::wxListBox()
{
- m_noItems = 0;
- m_selected = 0;
-}
-
-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 = 0 ; // this will be increased by our append command
- m_selected = 0;
-
- Rect bounds ;
- Str255 title ;
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
-
- MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
-
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true , kwxMacListWithVerticalScrollbar , 0 , 0,
- kControlListBoxProc , (long) this ) ;
-
- long result ;
- UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &m_macList , &result ) ;
-
- NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ;
- (**m_macList).selFlags = lOnlyOne ;
- if ( style & wxLB_MULTIPLE )
- {
- (**m_macList).selFlags += lNoExtend ;
- }
- else if ( style & wxLB_EXTENDED )
- {
- (**m_macList).selFlags += lExtendDrag ;
- }
- 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()
+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 );
+}
+
+wxMacListControl* wxListBox::GetPeer() const
+{
+ return dynamic_cast<wxMacListControl*>(m_peer);
+}
+
+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 )
{
-// DisposeExtLDEFInfo( m_macList ) ;
+ m_macIsUserPane = false;
+
+ wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
+ wxT("only a single listbox selection mode can be specified") );
+
+ if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
+ return false;
+
+ wxMacDataBrowserListControl* control = new wxMacDataBrowserListControl( this, pos, size, style );
+ control->SetClientDataType( m_clientDataItemsType );
+ m_peer = control;
+
+ MacPostControlCreate( pos, size );
+
+ InsertItems( n, choices, 0 );
+
+ // Needed because it is a wxControlWithItems
+ SetBestSize( size );
+
+ return true;
}
-void wxListBox::SetFirstItem(int N)
+wxListBox::~wxListBox()
{
- MacScrollTo( N ) ;
+ FreeData();
+ m_peer->SetReference( 0 );
}
-void wxListBox::SetFirstItem(const wxString& s)
+void wxListBox::FreeData()
{
- MacScrollTo( FindString( s ) ) ;
+ GetPeer()->MacClear();
}
-void wxListBox::Delete(int N)
+void wxListBox::DoSetFirstItem(int n)
{
- m_dataArray.Remove( N ) ;
- m_stringArray.Remove( N ) ;
- m_noItems --;
-
- MacDelete( N ) ;
+ GetPeer()->MacScrollTo( n );
}
-void wxListBox::Append(const wxString& item)
+void wxListBox::EnsureVisible(int n)
{
- Append( item , NULL ) ;
+ GetPeer()->MacScrollTo( n );
}
-void wxListBox::Append(const wxString& item, char *Client_data)
+void wxListBox::Delete(unsigned int n)
{
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
- }
- else
- m_stringArray.Add( item ) ;
- m_dataArray.Add( Client_data ) ;
- m_noItems ++;
-
- MacAppend( item ) ;
+ wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") );
+
+ GetPeer()->MacDelete( n );
}
-void wxListBox::Set(int n, const wxString *choices, char** clientData)
+int wxListBox::DoAppend(const wxString& item)
{
- Clear() ;
- for( int i = 0 ; i < n ; ++i )
- {
- if ( clientData )
- Append( choices[i] , clientData[0] ) ;
- else
- Append( choices[i] ) ;
- }
+ InvalidateBestSize();
+
+ return GetPeer()->MacAppend( item );
}
-int wxListBox::FindString(const wxString& st) const
+void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
{
- 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() ;
- for ( int i = 0 ; i < m_noItems ; ++ i )
+ Clear();
+
+ unsigned int n = choices.GetCount();
+
+ for ( size_t i = 0; i < n; ++i )
{
- if ( equalstring( m_stringArray[i].Left( len ) , search , false , false ) )
- return i ;
+ if ( clientData )
+ {
+ Append( choices[i], clientData[i] );
+ }
+ else
+ Append( choices[i] );
}
- }
- else
- {
- for ( int i = 0 ; i < m_noItems ; ++ i )
+
+}
+
+int wxListBox::FindString(const wxString& s, bool bCase) const
+{
+ for ( size_t i = 0; i < GetCount(); ++ i )
{
- if ( equalstring( m_stringArray[i] , s , false , false ) )
- return i ;
+ if (s.IsSameAs( GetString( i ), bCase) )
+ return (int)i;
}
- }
- return -1;
+
+ return wxNOT_FOUND;
}
void wxListBox::Clear()
{
- m_noItems = 0;
- m_stringArray.Empty() ;
- m_dataArray.Empty() ;
- MacClear() ;
+ FreeData();
}
-void wxListBox::SetSelection(int N, bool select)
+void wxListBox::DoSetSelection(int n, bool select)
{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- "invalid index in wxListBox::SetSelection" );
- MacSetSelection( N , select ) ;
+ wxCHECK_RET( n == wxNOT_FOUND || IsValid(n),
+ wxT("invalid index in wxListBox::SetSelection") );
+
+ if ( n == wxNOT_FOUND )
+ GetPeer()->MacDeselectAll();
+ else
+ GetPeer()->MacSetSelection( n, select );
}
-bool wxListBox::Selected(int N) const
+bool wxListBox::IsSelected(int n) const
{
- wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
- "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::Deselect(int N)
+void *wxListBox::DoGetItemClientData(unsigned int n) const
{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- "invalid index in wxListBox::Deselect" );
-
- SetSelection( N , false ) ;
+ wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData"));
+ return GetPeer()->MacGetClientData( n );
}
-char *wxListBox::GetClientData(int N) const
+wxClientData *wxListBox::DoGetItemClientObject(unsigned int n) const
{
- wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
- "invalid index in wxListBox::GetClientData" );
-
- return m_dataArray[N];
+ return (wxClientData*)DoGetItemClientData( n );
}
-void wxListBox::SetClientData(int N, char *Client_data)
+void wxListBox::DoSetItemClientData(unsigned int n, void *clientData)
{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- "invalid index in wxListBox::SetClientData" );
+ wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") );
+ GetPeer()->MacSetClientData( n , clientData);
+}
- m_dataArray[N] = Client_data ;
+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 GetPeer()->MacGetSelection();
+}
+
+// Find string for position
+wxString wxListBox::GetString(unsigned int n) const
+{
+ wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetString") );
+ return GetPeer()->MacGetString(n);
+}
+
+void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos)
+{
+ wxCHECK_RET( IsValidInsert(pos), wxT("invalid index in wxListBox::InsertItems") );
+
+ InvalidateBestSize();
+
+ GetPeer()->MacInsert( pos, items );
+}
+
+void wxListBox::SetString(unsigned int n, const wxString& s)
+{
+ GetPeer()->MacSetString( n, s );
+}
+
+wxSize wxListBox::DoGetBestSize() const
+{
+ int lbWidth = 100; // some defaults
+ int lbHeight = 110;
+ int wLine;
-/* TODO
- if ((m_windowStyle & wxLB_MULTIMacE) || (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 (unsigned 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
- return no_sel;
+ 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 = wxMax( (cy + 4) * wxMin( wxMax( GetCount(), 3 ), 10 ), 70 );
}
- else // single-selection listbox
+
+ return wxSize( lbWidth, lbHeight );
+}
+
+unsigned int wxListBox::GetCount() const
+{
+ return GetPeer()->MacGetCount();
+}
+
+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;
+}
+
+int wxListBox::DoListHitTest(const wxPoint& inpoint) const
+{
+ 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);
+
+ // 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 )
{
- aSelections.Add(??);
+ 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++;
+ }
- return 1;
+ // 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 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 )
+ {
+ // item not visible, attempt to find a visible one
+ // search lower
+ high = mid - 1;
+ }
+ else // visible item, do actual hitttest
+ {
+ // 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;
+ }
}
-*/
+
+ return wxNOT_FOUND;
}
-// Get single selection, for single choice list items
-int wxListBox::GetSelection() const
+// ============================================================================
+// data browser based implementation
+// ============================================================================
+
+const short kTextColumnId = 1024;
+const short kNumericOrderColumnId = 1025;
+
+wxMacListBoxItem::wxMacListBoxItem()
{
- return MacGetSelection() ;
+ m_data = NULL;
+ m_order = 0;
}
-// Find string for position
-wxString wxListBox::GetString(int N) const
+wxMacListBoxItem::~wxMacListBoxItem()
+{
+}
+
+void wxMacListBoxItem::SetOrder( SInt32 order )
+{
+ m_order = order;
+}
+
+SInt32 wxMacListBoxItem::GetOrder() const
{
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- return wxMacMakePCStringFromMac( m_stringArray[N] ) ;
- }
- else
- return m_stringArray[N] ;
+ return m_order;
}
-void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+void wxMacListBoxItem::SetData( void* data)
{
- 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_data = data;
+}
- m_noItems += nItems;
+void* wxMacListBoxItem::GetData() const
+{
+ return m_data;
}
-void wxListBox::SetString(int N, const wxString& s)
+void wxMacListBoxItem::SetLabel( const wxString& str)
{
- m_stringArray[N] = s ;
- MacSet( N , s ) ;
+ m_label = str;
+ m_cfLabel.Assign( str , wxLocale::GetSystemEncoding());
}
-int wxListBox::Number () const
+const wxString& wxMacListBoxItem::GetLabel() const
{
- return m_noItems;
+ return m_label;
}
-// For single selection items only
-wxString wxListBox::GetStringSelection () const
+bool wxMacListBoxItem::IsLessThan(wxMacDataItemBrowserControl *owner ,
+ const wxMacDataItem* rhs,
+ DataBrowserPropertyID sortProperty) const
{
- int sel = GetSelection ();
- if (sel > -1)
- {
- return GetString (sel);
- }
- else
- return wxString("");
+ const wxMacListBoxItem* otherItem = dynamic_cast<const wxMacListBoxItem*>(rhs);
+ bool retval = false;
+ switch (sortProperty)
+ {
+ case kTextColumnId:
+ retval = m_label.CmpNoCase( otherItem->m_label) < 0;
+ break;
+
+ case kNumericOrderColumnId:
+ retval = m_order < otherItem->m_order;
+ break;
+
+ default:
+ break;
+ };
+
+ return retval;
}
-bool wxListBox::SetStringSelection (const wxString& s, bool flag)
+OSStatus wxMacListBoxItem::GetSetData( wxMacDataItemBrowserControl *owner ,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ bool changeValue )
{
- int sel = FindString (s);
- if (sel > -1)
+ OSStatus err = errDataBrowserPropertyNotSupported;
+ wxListBox *list = wxDynamicCast( owner->GetPeer() , wxListBox );
+ wxCHECK_MSG( list != NULL , errDataBrowserPropertyNotSupported , wxT("Listbox expected"));
+
+ if ( !changeValue )
{
- SetSelection (sel, flag);
- return TRUE;
+ switch (property)
+ {
+ case kTextColumnId:
+ err = ::SetDataBrowserItemDataText( itemData, m_cfLabel );
+ err = noErr;
+ break;
+
+ case kNumericOrderColumnId:
+ err = ::SetDataBrowserItemDataValue( itemData, m_order );
+ err = noErr;
+ break;
+
+ default:
+ break;
+ }
}
- else
- return FALSE;
+ else
+ {
+ switch (property)
+ {
+ // no editable props here
+ default:
+ break;
+ }
+ }
+
+ return err;
}
-void wxListBox::Command (wxCommandEvent & event)
+void wxMacListBoxItem::Notification(wxMacDataItemBrowserControl *owner ,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData ) const
{
- if (event.m_extraLong)
- SetSelection (event.m_commandInt);
- else
+ wxMacDataBrowserListControl *lb = dynamic_cast<wxMacDataBrowserListControl*>(owner);
+
+ // we want to depend on as little as possible to make sure tear-down of controls is safe
+
+ if ( message == kDataBrowserItemRemoved)
+ {
+ if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
+ {
+ delete (wxClientData*) (m_data);
+ }
+
+ delete this;
+ return;
+ }
+
+ wxListBox *list = wxDynamicCast( owner->GetPeer() , wxListBox );
+ wxCHECK_RET( list != NULL , wxT("Listbox expected"));
+
+ bool trigger = false;
+ wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
+ switch (message)
{
- Deselect (event.m_commandInt);
- return;
+ 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;
+ }
+
+ 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 );
+ wxPostEvent( list->GetEventHandler(), event );
+
+ // direct notification is not always having the listbox GetSelection() having in synch with event
+ // list->GetEventHandler()->ProcessEvent(event);
}
- ProcessCommand (event);
}
-// ============================================================================
-// list box control implementation
-// ============================================================================
+wxMacDataBrowserListControl::wxMacDataBrowserListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style)
+ : wxMacDataItemBrowserControl( peer, pos, size, style )
+{
+ OSStatus err = noErr;
+ m_clientDataItemsType = wxClientData_None;
+ m_stringSorted = style & wxLB_SORT;
-void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
+ DataBrowserSelectionFlags options = kDataBrowserDragSelect;
+ if ( style & wxLB_MULTIPLE )
+ {
+ options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection;
+ }
+ else if ( style & wxLB_EXTENDED )
+ {
+ // default behaviour
+ }
+ else
+ {
+ options |= kDataBrowserSelectOnlyOne;
+ }
+ err = SetSelectionFlags( options );
+ verify_noerr( err );
+
+ 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.btnFontStyle.font = kControlFontViewSystemFont;
+ columnDesc.headerBtnDesc.btnFontStyle.style = normal;
+ columnDesc.headerBtnDesc.titleString = NULL;
+
+ columnDesc.headerBtnDesc.minimumWidth = 0;
+ columnDesc.headerBtnDesc.maximumWidth = 10000;
+
+ 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
+
+ verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
+
+ 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
+
+ verify_noerr( AddColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
+
+ SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
+ if ( m_stringSorted )
+ {
+ SetDataBrowserSortProperty( m_controlRef , kTextColumnId);
+ SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
+ }
+ else
+ {
+ SetDataBrowserSortProperty( m_controlRef , kNumericOrderColumnId);
+ SetDataBrowserSortOrder( m_controlRef , kDataBrowserOrderIncreasing);
+ }
+
+ 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
+}
+
+wxMacDataBrowserListControl::~wxMacDataBrowserListControl()
{
- 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::MacDelete( int N )
+
+wxMacListBoxItem* wxMacDataBrowserListControl::CreateItem()
{
- ListHandle list ;
- long result ;
- Cell cell = { 0 , 0 } ;
- UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &list , &result ) ;
- LDelRow( 1 , N , list ) ;
+ return new wxMacListBoxItem();
}
-void wxListBox::MacInsert( int n , const char * text)
+wxListBox * wxMacDataBrowserListControl::GetPeer() const
{
- Cell cell ;
+ return wxDynamicCast( wxMacControl::GetPeer() , wxListBox );
+}
- cell.h = 0 ;
- cell.v = n ;
+wxClientDataType wxMacDataBrowserListControl::GetClientDataType() const
+{
+ return m_clientDataItemsType;
+}
+void wxMacDataBrowserListControl::SetClientDataType(wxClientDataType clientDataItemsType)
+{
+ m_clientDataItemsType = clientDataItemsType;
+}
- LAddRow( 1 , cell.v , m_macList ) ;
+unsigned int wxMacDataBrowserListControl::MacGetCount() const
+{
+ return GetItemCount(wxMacDataBrowserRootContainer,false,kDataBrowserItemAnyState);
}
-void wxListBox::MacAppend( const char * text)
+void wxMacDataBrowserListControl::MacDelete( unsigned int n )
{
- Cell cell = { 0 , 0 } ;
- cell.v = (**m_macList).dataBounds.bottom ;
- LAddRow( 1 , cell.v , m_macList ) ;
+ wxMacListBoxItem* item = (wxMacListBoxItem*)GetItemFromLine( n );
+ RemoveItem( wxMacDataBrowserRootContainer, item );
}
-void wxListBox::MacClear()
+void wxMacDataBrowserListControl::MacInsert( unsigned int n, const wxString& text)
{
- LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ;
+ wxMacListBoxItem* newItem = CreateItem();
+ newItem->SetLabel( text );
+
+ if ( !m_stringSorted )
+ {
+ // increase the order of the lines to be shifted
+ unsigned int lines = MacGetCount();
+ for ( unsigned int i = n; i < lines; ++i)
+ {
+ wxMacListBoxItem* iter = (wxMacListBoxItem*) GetItemFromLine(i);
+ iter->SetOrder( iter->GetOrder() + 1 );
+ }
+
+ SInt32 frontLineOrder = 0;
+ if ( n > 0 )
+ {
+ wxMacListBoxItem* iter = (wxMacListBoxItem*) GetItemFromLine(n-1);
+ frontLineOrder = iter->GetOrder();
+ }
+ newItem->SetOrder( frontLineOrder + 1 );
+ }
+
+ AddItem( wxMacDataBrowserRootContainer, newItem );
}
-void wxListBox::MacSetSelection( int n , bool select )
+void wxMacDataBrowserListControl::MacInsert( unsigned int n, const wxArrayString& items)
{
- 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 ) ;
+ size_t itemsCount = items.GetCount();
+ if ( itemsCount == 0 )
+ return;
+
+ SInt32 frontLineOrder = 0;
+
+ if ( !m_stringSorted )
+ {
+ // increase the order of the lines to be shifted
+ unsigned int lines = MacGetCount();
+ for ( unsigned int i = n; i < lines; ++i)
+ {
+ wxMacListBoxItem* iter = (wxMacListBoxItem*) GetItemFromLine(i);
+ iter->SetOrder( iter->GetOrder() + itemsCount );
+ }
+ if ( n > 0 )
+ {
+ wxMacListBoxItem* iter = (wxMacListBoxItem*) GetItemFromLine(n-1);
+ frontLineOrder = iter->GetOrder();
+ }
+ }
+
+ wxArrayMacDataItemPtr ids;
+ ids.SetCount( itemsCount );
+
+ for ( unsigned int i = 0; i < itemsCount; ++i )
+ {
+ wxMacListBoxItem* item = CreateItem();
+ item->SetLabel( items[i]);
+ if ( !m_stringSorted )
+ item->SetOrder( frontLineOrder + 1 + i );
+
+ ids[i] = item;
+ }
+
+ AddItems( wxMacDataBrowserRootContainer, ids );
}
-bool wxListBox::MacIsSelected( int n ) const
+int wxMacDataBrowserListControl::MacAppend( const wxString& text)
{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- return LGetSelect( false , &cell , m_macList ) ;
+ wxMacListBoxItem* item = CreateItem();
+ item->SetLabel( text );
+ if ( !m_stringSorted )
+ {
+ unsigned int lines = MacGetCount();
+ if ( lines == 0 )
+ item->SetOrder( 1 );
+ else
+ {
+ wxMacListBoxItem* frontItem = (wxMacListBoxItem*) GetItemFromLine(lines-1);
+ item->SetOrder( frontItem->GetOrder() + 1 );
+ }
+ }
+ AddItem( wxMacDataBrowserRootContainer, item );
+
+ return GetLineFromItem(item);
}
-void wxListBox::MacDestroy()
+void wxMacDataBrowserListControl::MacClear()
{
-// DisposeExtLDEFInfo( m_macList ) ;
+ wxMacDataItemBrowserSelectionSuppressor suppressor(this);
+ RemoveAllItems(wxMacDataBrowserRootContainer);
}
-int wxListBox::MacGetSelection() const
+void wxMacDataBrowserListControl::MacDeselectAll()
{
- Cell cell = { 0 , 0 } ;
- if ( LGetSelect( true , &cell , m_macList ) )
- return cell.v ;
- else
- return -1 ;
+ wxMacDataItemBrowserSelectionSuppressor suppressor(this);
+ SetSelectedAllItems( kDataBrowserItemsRemove );
}
-int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
+void wxMacDataBrowserListControl::MacSetSelection( unsigned int n, bool select )
{
- int no_sel = 0 ;
-
- aSelections.Empty();
+ wxMacListBoxItem* item = (wxMacListBoxItem*) GetItemFromLine(n);
+ wxMacDataItemBrowserSelectionSuppressor suppressor(this);
+
+ if ( IsItemSelected( item ) != select )
+ {
+ if ( select )
+ SetSelectedItem( item, GetPeer()->HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign );
+ else
+ SetSelectedItem( item, kDataBrowserItemsRemove );
+ }
+
+ MacScrollTo( n );
+}
- Cell cell = { 0 , 0 } ;
- cell.v = 0 ;
-
- while ( LGetSelect( true , &cell , m_macList ) )
- {
- aSelections.Add( cell.v ) ;
- no_sel++ ;
- cell.v++ ;
- }
- return no_sel ;
+bool wxMacDataBrowserListControl::MacIsSelected( unsigned int n ) const
+{
+ wxMacListBoxItem* item = (wxMacListBoxItem*) GetItemFromLine(n);
+ return IsItemSelected( item );
}
-void wxListBox::MacSet( int n , const char * text )
+int wxMacDataBrowserListControl::MacGetSelection() const
{
- // 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 ) ;
+ wxMacDataItemPtr first, last;
+ GetSelectionAnchor( &first, &last );
+
+ if ( first != NULL )
+ {
+ return GetLineFromItem( first );
+ }
+
+ return -1;
}
-void wxListBox::MacScrollTo( int n )
+int wxMacDataBrowserListControl::MacGetSelections( wxArrayInt& aSelections ) const
{
- // TODO implement scrolling
+ aSelections.Empty();
+ wxArrayMacDataItemPtr selectedItems;
+ GetItems( wxMacDataBrowserRootContainer, false , kDataBrowserItemIsSelected, selectedItems);
+
+ int count = selectedItems.GetCount();
+
+ for ( int i = 0; i < count; ++i)
+ {
+ aSelections.Add(GetLineFromItem(selectedItems[i]));
+ }
+
+ return count;
}
-void wxListBox::OnSize( const wxSizeEvent &event)
+void wxMacDataBrowserListControl::MacSetString( unsigned int n, const wxString& text )
{
- Point pt = (**m_macList).cellSize ;
- pt.h = m_width - 15 /* scrollbar */ - m_macHorizontalBorder * 2 ;
- LCellSize( pt , m_macList ) ;
+ // as we don't store the strings we only have to issue a redraw
+ wxMacListBoxItem* item = (wxMacListBoxItem*) GetItemFromLine( n);
+ item->SetLabel( text );
+ UpdateItem( wxMacDataBrowserRootContainer, item , kTextColumnId );
}
-void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
+wxString wxMacDataBrowserListControl::MacGetString( unsigned int n ) const
{
- Boolean wasDoubleClick = false ;
- long result ;
+ wxMacListBoxItem * item = (wxMacListBoxItem*) GetItemFromLine( n );
+ return item->GetLabel();
+}
- UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
- if ( !wasDoubleClick )
- {
- MacDoClick() ;
- }
- else
- {
- MacDoDoubleClick() ;
- }
+void wxMacDataBrowserListControl::MacSetClientData( unsigned int n, void * data)
+{
+ wxMacListBoxItem* item = (wxMacListBoxItem*) GetItemFromLine( n);
+ item->SetData( data );
+ // not displayed, therefore no Update infos to DataBrowser
}
-void wxListBox::MacSetRedraw( bool doDraw )
+void * wxMacDataBrowserListControl::MacGetClientData( unsigned int n) const
{
- LSetDrawingMode( doDraw , m_macList ) ;
-
+ wxMacListBoxItem * item = (wxMacListBoxItem*) GetItemFromLine( n );
+ return item->GetData();
}
-void wxListBox::MacDoClick()
+void wxMacDataBrowserListControl::MacScrollTo( unsigned int n )
{
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- wxArrayInt aSelections;
- int count = GetSelections(aSelections);
- if ( count > 0 )
- {
- event.m_commandInt = aSelections[0] ;
- event.m_clientData = GetClientData(event.m_commandInt);
- wxString str(GetString(event.m_commandInt));
- if (str != "")
- event.m_commandString = copystring((char *)(const char *)str);
- }
- else
- {
- return ;
- /*
- event.m_commandInt = -1 ;
- event.m_commandString = copystring("") ;
- */
- }
-
- event.SetEventObject( this );
- ProcessCommand(event);
- if (event.m_commandString)
- delete[] event.m_commandString ;
+ RevealItem( GetItemFromLine( n) , kDataBrowserRevealWithoutSelecting );
}
-void wxListBox::MacDoDoubleClick()
+#if 0
+
+// in case we need that one day
+
+// ============================================================================
+// HIView owner-draw-based implementation
+// ============================================================================
+
+static pascal void ListBoxDrawProc(
+ ControlRef browser, DataBrowserItemID item, DataBrowserPropertyID property,
+ DataBrowserItemState itemState, const Rect *itemRect, SInt16 depth, Boolean isColorDevice )
{
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event) ;
+ 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;
+
+ // 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
+ 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 );
}
+
+#endif
+
+
+#endif // wxUSE_LISTBOX
projects / wxWidgets.git / blobdiff