///////////////////////////////////////////////////////////////////////////////
-// 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/checklst.h"
+#include "wx/button.h"
#include "wx/settings.h"
#include "wx/toplevel.h"
#include "wx/dynarray.h"
#include "wx/utils.h"
-#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl)
BEGIN_EVENT_TABLE(wxListBox, wxControl)
- EVT_SIZE( wxListBox::OnSize )
END_EVENT_TABLE()
-#endif
#include "wx/mac/uma.h"
+// common interface for all implementations
+class wxMacListControl : public wxMacControl
+{
+public:
+ wxMacListControl( wxListBox *peer )
+ : wxMacControl( peer )
+ {
+ }
-typedef struct {
- unsigned short instruction;
- void (*function)();
-} ldefRec, *ldefPtr, **ldefHandle;
-
-extern "C"
-{
-static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect,
- Cell cell, short dataOffset, short dataLength,
- ListHandle listHandle ) ;
-}
-
-static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect,
- Cell cell, short dataOffset, short dataLength,
- ListHandle listHandle )
-{
- FontInfo fontInfo;
- GrafPtr savePort;
- GrafPtr grafPtr;
- RgnHandle savedClipRegion;
- SInt32 savedPenMode;
- wxListBox* list;
- GetPort(&savePort);
- SetPort((**listHandle).port);
- grafPtr = (**listHandle).port ;
- // typecast our refCon
- list = (wxListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
-
- // Calculate the cell rect.
-
- switch( message ) {
- case lInitMsg:
- break;
+ ~wxMacListControl()
+ {
+ }
- case lCloseMsg:
- break;
+ virtual void UpdateLine( int n ) = 0;
+
+ virtual void MacDelete( int n ) = 0;
+ virtual void MacInsert( int n, const wxString& item ) = 0;
+ virtual void MacInsert( int n, const wxArrayString& items ) = 0;
+ virtual void MacAppend( const wxString& item ) = 0;
+ virtual void MacSet( int n, const wxString& item ) = 0;
+ virtual void MacClear() = 0;
+ virtual void MacDeselectAll() = 0;
+ virtual void MacSetSelection( int n, bool select ) = 0;
+ virtual int MacGetSelection() const = 0;
+ virtual int MacGetSelections( wxArrayInt& aSelections ) const = 0;
+ virtual bool MacIsSelected( int n ) const = 0;
+ virtual void MacScrollTo( int n ) = 0;
+
+ wxListBox * GetPeer() const
+ { return (wxListBox*)m_peer; }
+};
+
+#if 0
+// In case we have to replace data browser ...
+// custom HIView-based implementation
+
+class wxMacCustomHIViewListControl : public wxMacListControl
+{
+public:
+ wxMacCustomHIViewListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style );
+ ~wxMacCustomHIViewListControl();
+
+ void MacDelete( int n );
+ void MacInsert( int n, const wxString& item );
+ void MacInsert( int n, const wxArrayString& items );
+ void MacAppend( const wxString& item );
+ void MacSet( int n, const wxString& item );
+ void MacClear();
+ void MacDeselectAll();
+ void MacSetSelection( int n, bool select );
+ int MacGetSelection() const;
+ int MacGetSelections( wxArrayInt& aSelections ) const;
+ bool MacIsSelected( int n ) const;
+ void MacScrollTo( int n );
+};
+#endif
+
+// DataBrowser-based implementation
+
+class wxMacDataBrowserListControl : public wxMacListControl
+{
+public:
+ wxMacDataBrowserListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style );
+ ~wxMacDataBrowserListControl();
+
+ void UpdateLine( int n );
+
+ void MacDelete( int n );
+ void MacInsert( int n, const wxString& item );
+ void MacInsert( int n, const wxArrayString& items );
+ void MacAppend( const wxString& item );
+ void MacSet( int n, const wxString& item );
+ void MacClear();
+ void MacDeselectAll();
+ void MacSetSelection( int n, bool select );
+ int MacGetSelection() const;
+ int MacGetSelections( wxArrayInt& aSelections ) const;
+ bool MacIsSelected( int n ) const;
+ void MacScrollTo( int n );
+
+ virtual OSStatus SetSelectionFlags( DataBrowserSelectionFlags );
+ virtual OSStatus AddListViewColumn( DataBrowserListViewColumnDesc *columnDesc,
+ DataBrowserTableViewColumnIndex position );
+ virtual OSStatus AutoSizeListViewColumns();
+ virtual OSStatus SetHasScrollBars( bool horiz, bool vert );
+ virtual OSStatus SetTableViewHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle );
+ virtual OSStatus SetListViewHeaderBtnHeight( UInt16 height );
+ virtual OSStatus SetCallbacks( const DataBrowserCallbacks *callbacks );
+ virtual OSStatus UpdateItems( DataBrowserItemID container, UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserPropertyID preSortProperty,
+ DataBrowserPropertyID propertyID );
+ virtual OSStatus AddItems( DataBrowserItemID container, UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserPropertyID preSortProperty );
+ virtual OSStatus RemoveItems( DataBrowserItemID container, UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserPropertyID preSortProperty );
+ virtual OSStatus RevealItem( DataBrowserItemID item,
+ DataBrowserPropertyID propertyID,
+ DataBrowserRevealOptions options );
+ virtual OSStatus GetSelectionAnchor( DataBrowserItemID *first, DataBrowserItemID *last ) const;
+ virtual bool IsItemSelected( DataBrowserItemID item ) const;
+ virtual OSStatus SetSelectedItems( UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserSetOption operation );
+
+private:
+ // as we are getting the same events for human and API selection we have to suppress
+ // events in the latter case
+ bool MacSuppressSelection( bool suppress );
+ bool MacIsSelectionSuppressed() const { return m_suppressSelection; }
+
+ bool m_suppressSelection;
+
+#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
+};
+
+// ============================================================================
+// data browser based implementation
+// ============================================================================
+
+const short kTextColumnId = 1024;
+const short kCheckboxColumnId = 1025;
+
+// new DataBrowser-based version
+// because of the limited insert
+// functionality of DataBrowser,
+// we just introduce IDs corresponding
+// to the line number
- case lDrawMsg:
+DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL;
+DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL;
+
+#if TARGET_API_MAC_OSX
+pascal void wxMacDataBrowserListControl::DataBrowserItemNotificationProc(
+ ControlRef browser,
+ DataBrowserItemID itemID,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData )
+#else
+pascal void wxMacDataBrowserListControl::DataBrowserItemNotificationProc(
+ ControlRef browser,
+ DataBrowserItemID itemID,
+ DataBrowserItemNotification message )
+#endif
+{
+ long ref = GetControlReference( browser );
+ if ( ref != 0 )
+ {
+ wxListBox *list = wxDynamicCast( (wxObject*)ref, wxListBox );
+ wxMacDataBrowserListControl *peer = (wxMacDataBrowserListControl*) list->GetPeer();
+
+ int i = itemID - 1;
+ if (i >= 0 && i < (int)list->GetCount())
{
- const wxString text = list->m_stringArray[cell.v] ;
-
- // Save the current clip region, and set the clip region to the area we are about
- // to draw.
-
- savedClipRegion = NewRgn();
- GetClip( savedClipRegion );
-
- ClipRect( drawRect );
- EraseRect( drawRect );
-
- MoveTo(drawRect->left + 4 , drawRect->top + 10 );
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
-
- DrawText(text, 0 , text.Length());
- // If the cell is hilited, do the hilite now. Paint the cell contents with the
- // appropriate QuickDraw transform mode.
-
- if( isSelected ) {
- savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr );
- SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode );
- PaintRect( drawRect );
- SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode );
+ bool trigger = false;
+ wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() );
+ switch (message)
+ {
+ case kDataBrowserItemDeselected:
+ if ( list->HasMultipleSelection() )
+ trigger = !peer->MacIsSelectionSuppressed();
+ break;
+
+ case kDataBrowserItemSelected:
+ trigger = !peer->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);
}
-
- // Restore the saved clip region.
-
- SetClip( savedClipRegion );
- DisposeRgn( savedClipRegion );
+ }
+ }
+}
+
+static pascal OSStatus ListBoxGetSetItemData(
+ ControlRef browser,
+ DataBrowserItemID itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ Boolean changeValue )
+{
+ OSStatus err = errDataBrowserPropertyNotSupported;
+
+ long ref = GetControlReference( browser );
+
+ if ( !changeValue )
+ {
+ wxListBox *list = wxDynamicCast( (wxObject*)ref, wxListBox );
+ bool isCheckList = false;
+ if (list)
+ isCheckList = list->IsKindOf( CLASSINFO(wxCheckListBox) );
+
+ switch (property)
+ {
+ case kTextColumnId:
+ if ( ref != 0 )
+ {
+ int i = itemID - 1;
+ if (i >= 0 && i < (int)list->GetCount())
+ {
+ wxMacCFStringHolder cf( list->GetString( i ), list->GetFont().GetEncoding() );
+ err = ::SetDataBrowserItemDataText( itemData, cf );
+ verify_noerr( err );
+ err = noErr;
+ }
+ }
+ break;
+
+ case kCheckboxColumnId:
+ if ( ref != 0 )
+ {
+ wxCheckListBox *list = wxDynamicCast( (wxObject*)ref, wxCheckListBox );
+ int i = itemID - 1;
+ if (i >= 0 && (unsigned int) i < list->GetCount())
+ {
+ err = ::SetDataBrowserItemDataButtonValue( itemData, list->IsChecked( i ) ? kThemeButtonOn : kThemeButtonOff );
+ verify_noerr( err );
+ err = noErr;
+ }
+ }
+ break;
+
+ case kDataBrowserItemIsEditableProperty:
+ if ( isCheckList )
+ err = ::SetDataBrowserItemDataBooleanValue( itemData, true );
+ break;
+
+ default:
+ break;
+ }
+ }
+ else
+ {
+ switch (property)
+ {
+ case kCheckboxColumnId:
+ if ( ref != 0 )
+ {
+ wxCheckListBox *list = wxDynamicCast( (wxObject*)ref, wxCheckListBox );
+ int i = itemID - 1;
+ if (i >= 0 && (unsigned int)i < list->GetCount())
+ {
+ // we have to change this behind the back, since Check() would be triggering another update round
+ bool newVal = !list->IsChecked( i );
+ err = ::SetDataBrowserItemDataButtonValue( itemData, newVal ? kThemeButtonOn : kThemeButtonOff );
+ verify_noerr( err );
+ err = noErr;
+ list->m_checks[i] = newVal;
+
+ wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, list->GetId() );
+ event.SetInt( i );
+ event.SetEventObject( list );
+ list->GetEventHandler()->ProcessEvent( event );
+ }
}
break;
- case lHiliteMsg:
-
- // Hilite or unhilite the cell. Paint the cell contents with the
- // appropriate QuickDraw transform mode.
-
- GetPort( &grafPtr );
- savedPenMode = GetPortPenMode( (CGrafPtr)grafPtr );
- SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode );
- PaintRect( drawRect );
- SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode );
+
+ default:
break;
- default :
- break ;
+ }
}
- SetPort(savePort);
+
+ return err;
}
-extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
-const short kwxMacListWithVerticalScrollbar = 128 ;
-const short kwxMacListItemHeight = 14 ;
+wxMacDataBrowserListControl::wxMacDataBrowserListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style)
+ : wxMacListControl( peer )
+{
+ bool isCheckList = peer->IsKindOf( CLASSINFO(wxCheckListBox));
-// ============================================================================
-// list box control implementation
-// ============================================================================
+ m_suppressSelection = false;
+ Rect bounds = wxMacGetBoundsForControl( peer, pos, size );
+ OSStatus err = ::CreateDataBrowserControl(
+ MAC_WXHWND(peer->MacGetTopLevelWindowRef()),
+ &bounds, kDataBrowserListView, &m_controlRef );
+ verify_noerr( err );
-// Listbox item
-wxListBox::wxListBox()
-{
- m_noItems = 0;
- m_selected = 0;
- m_macList = NULL ;
+ 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 );
+
+ if ( gDataBrowserItemDataUPP == NULL )
+ gDataBrowserItemDataUPP = NewDataBrowserItemDataUPP(ListBoxGetSetItemData);
+ if ( gDataBrowserItemNotificationUPP == NULL )
+ {
+ gDataBrowserItemNotificationUPP =
+#if TARGET_API_MAC_OSX
+ (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc);
+#else
+ NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc);
+#endif
+ }
+
+ DataBrowserCallbacks callbacks;
+ InitializeDataBrowserCallbacks( &callbacks, kDataBrowserLatestCallbacks );
+
+ callbacks.u.v1.itemDataCallback = gDataBrowserItemDataUPP;
+ callbacks.u.v1.itemNotificationCallback = gDataBrowserItemNotificationUPP;
+ SetCallbacks( &callbacks );
+
+ 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;
+
+ if ( isCheckList )
+ {
+ columnDesc.headerBtnDesc.minimumWidth = 30;
+ columnDesc.headerBtnDesc.maximumWidth = 30;
+
+ columnDesc.propertyDesc.propertyID = kCheckboxColumnId;
+ columnDesc.propertyDesc.propertyType = kDataBrowserCheckboxType;
+ columnDesc.propertyDesc.propertyFlags =
+ kDataBrowserPropertyIsMutable
+ | kDataBrowserTableViewSelectionColumn
+ | kDataBrowserDefaultPropertyFlags;
+ err = AddListViewColumn( &columnDesc, kDataBrowserListViewAppendColumn );
+ verify_noerr( err );
+ }
+
+ 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( AddListViewColumn( &columnDesc, kDataBrowserListViewAppendColumn ) );
+ verify_noerr( AutoSizeListViewColumns() );
+ verify_noerr( SetHasScrollBars( false, true ) );
+ verify_noerr( SetTableViewHiliteStyle(kDataBrowserTableViewFillHilite ) );
+ verify_noerr( SetListViewHeaderBtnHeight( 0 ) );
+
+#if 0
+ // shouldn't be necessary anymore under 10.2
+ m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean)false );
+ m_peer->SetNeedsFocusRect( true );
+#endif
}
-static ListDefUPP macListDefUPP = NULL ;
+wxMacDataBrowserListControl::~wxMacDataBrowserListControl()
+{
+}
-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)
+void wxMacDataBrowserListControl::MacDelete( int n )
{
- m_noItems = 0 ; // this will be increased by our append command
- m_selected = 0;
-
- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
+ wxArrayInt selectionBefore;
+ MacGetSelections( selectionBefore );
- ListDefSpec listDef;
- listDef.defType = kListDefUserProcType;
- if ( macListDefUPP == NULL )
+ UInt32 id = GetPeer()->GetCount() + 1;
+
+ OSStatus err = RemoveItems( kDataBrowserNoItem, 1, (UInt32*) &id, kDataBrowserItemNoProperty );
+ verify_noerr( err );
+
+ for ( size_t i = 0; i < selectionBefore.GetCount(); ++i )
{
- macListDefUPP = NewListDefUPP( wxMacListDefinition );
+ 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 );
+ }
}
- listDef.u.userProc = macListDefUPP ;
-#if TARGET_CARBON
- Size asize;
+ // refresh all
+ err = UpdateItems(
+ kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
+ kDataBrowserItemNoProperty, kDataBrowserItemNoProperty );
+ verify_noerr( err );
+}
+void wxMacDataBrowserListControl::MacInsert( int n, const wxString& text)
+{
+ wxArrayInt selectionBefore;
+ MacGetSelections( selectionBefore );
- CreateListBoxControl( parent->MacGetRootWindow(), &bounds, false, 0, 1, false, true,
- kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, &m_macControl );
+ UInt32 id = GetPeer()->GetCount(); // this has already been increased
+ OSStatus err = AddItems( kDataBrowserNoItem, 1, (UInt32*) &id, kDataBrowserItemNoProperty );
+ verify_noerr( err );
- GetControlData( (ControlHandle) m_macControl, kControlNoPart, kControlListBoxListHandleTag,
- sizeof(ListHandle), (Ptr) &m_macList, &asize);
+ for ( int i = selectionBefore.GetCount() - 1; i >= 0; --i )
+ {
+ int current = selectionBefore[i];
+ if ( current >= n )
+ {
+ MacSetSelection( current + 1, true );
+ MacSetSelection( current, false );
+ }
+ }
- SetControlReference( (ControlHandle) m_macControl, (long) this);
- SetControlVisibility( (ControlHandle) m_macControl, false, false);
+ // refresh all
+ err = UpdateItems(
+ kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
+ kDataBrowserItemNoProperty, kDataBrowserItemNoProperty );
+ verify_noerr( err );
+}
-#else
+void wxMacDataBrowserListControl::MacInsert( int n, const wxArrayString& items)
+{
+ wxArrayInt selectionBefore;
+ MacGetSelections( selectionBefore );
+ size_t itemsCount = items.GetCount();
- long result ;
+ UInt32 *ids = new UInt32[itemsCount];
+ for ( unsigned int i = 0; i < itemsCount; ++i )
+ ids[i] = GetPeer()->GetCount() - itemsCount + i + 1;
- m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false ,
- kwxMacListWithVerticalScrollbar , 0 , 0,
- kControlListBoxProc , (long) this ) ;
- ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxListHandleTag ,
- sizeof( ListHandle ) , (char*) &m_macList , &result ) ;
+ OSStatus err = AddItems( kDataBrowserNoItem, itemsCount, ids, kDataBrowserItemNoProperty );
+ verify_noerr( err );
+ delete [] ids;
- HLock( (Handle) m_macList ) ;
- ldefHandle ldef ;
- ldef = (ldefHandle) NewHandle( sizeof(ldefRec) ) ;
- if ( (**(ListHandle)m_macList).listDefProc != NULL )
+ for ( int i = selectionBefore.GetCount() - 1; i >= 0; --i )
{
- (**ldef).instruction = 0x4EF9; /* JMP instruction */
- (**ldef).function = (void(*)()) listDef.u.userProc;
- (**(ListHandle)m_macList).listDefProc = (Handle) ldef ;
+ int current = selectionBefore[i];
+ if ( current >= n )
+ {
+ MacSetSelection( current + 1, true );
+ MacSetSelection( current, false );
+ }
}
-
- Point pt = (**(ListHandle)m_macList).cellSize ;
- pt.v = kwxMacListItemHeight ;
- LCellSize( pt , (ListHandle)m_macList ) ;
- LAddColumn( 1 , 0 , (ListHandle)m_macList ) ;
-#endif
- OptionBits options = 0;
- if ( style & wxLB_MULTIPLE )
+
+ // refresh all
+ err = UpdateItems(
+ kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
+ kDataBrowserItemNoProperty, kDataBrowserItemNoProperty );
+ verify_noerr( err );
+}
+
+void wxMacDataBrowserListControl::MacAppend( const wxString& text)
+{
+ UInt32 id = GetPeer()->GetCount(); // this has already been increased
+ verify_noerr( AddItems( kDataBrowserNoItem, 1, (UInt32*) &id, kDataBrowserItemNoProperty ) );
+ // no need to deal with selections nor refreshed, as we have appended
+}
+
+void wxMacDataBrowserListControl::MacClear()
+{
+ verify_noerr( RemoveItems( kDataBrowserNoItem, 0, NULL, kDataBrowserItemNoProperty ) );
+}
+
+void wxMacDataBrowserListControl::MacDeselectAll()
+{
+ bool former = MacSuppressSelection( true );
+ verify_noerr(SetSelectedItems( 0, NULL, kDataBrowserItemsRemove ) );
+ MacSuppressSelection( former );
+}
+
+void wxMacDataBrowserListControl::MacSetSelection( int n, bool select )
+{
+ UInt32 id = n + 1;
+ bool former = MacSuppressSelection( true );
+
+ if ( IsItemSelected( id ) != select )
{
- options += lNoExtend ;
+ OSStatus err;
+
+ if ( select )
+ err = SetSelectedItems( 1, &id, GetPeer()->HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign );
+ else
+ err = SetSelectedItems( 1, &id, kDataBrowserItemsRemove );
+
+ verify_noerr( err );
}
- else if ( style & wxLB_EXTENDED )
+
+ MacScrollTo( n );
+ MacSuppressSelection( former );
+}
+
+bool wxMacDataBrowserListControl::MacSuppressSelection( bool suppress )
+{
+ bool former = m_suppressSelection;
+ m_suppressSelection = suppress;
+
+ return former;
+}
+
+bool wxMacDataBrowserListControl::MacIsSelected( int n ) const
+{
+ return IsItemSelected( n + 1 );
+}
+
+int wxMacDataBrowserListControl::MacGetSelection() const
+{
+ for ( unsigned int i = 0; i < GetPeer()->GetCount(); ++i )
{
- options += lExtendDrag ;
+ if ( IsItemSelected( i + 1 ) )
+ {
+ return i;
+ }
}
- else
+
+ return -1;
+}
+
+int wxMacDataBrowserListControl::MacGetSelections( wxArrayInt& aSelections ) const
+{
+ int no_sel = 0;
+
+ aSelections.Empty();
+
+ UInt32 first, last;
+ GetSelectionAnchor( &first, &last );
+ if ( first != kDataBrowserNoItem )
{
- options = lOnlyOne ;
+ for ( size_t i = first; i <= last; ++i )
+ {
+ if ( IsItemSelected( i ) )
+ {
+ aSelections.Add( i - 1 );
+ no_sel++;
+ }
+ }
}
- SetListSelectionFlags((ListHandle)m_macList, options);
-
- MacPostControlCreate() ;
-
- for ( int i = 0 ; i < n ; i++ )
+
+ return no_sel;
+}
+
+void wxMacDataBrowserListControl::MacSet( int n, const wxString& text )
+{
+ // as we don't store the strings we only have to issue a redraw
+ UInt32 id = n + 1;
+ verify_noerr( UpdateItems( kDataBrowserNoItem, 1, &id, kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) );
+}
+
+void wxMacDataBrowserListControl::MacScrollTo( int n )
+{
+ UInt32 id = n + 1;
+ verify_noerr( RevealItem( id, kTextColumnId, kDataBrowserRevealWithoutSelecting ) );
+}
+
+void wxMacDataBrowserListControl::UpdateLine( int n )
+{
+ UInt32 id = n + 1;
+ verify_noerr( UpdateItems(kDataBrowserNoItem, 1, &id, kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) );
+}
+
+//
+// Databrowser
+//
+
+OSStatus wxMacDataBrowserListControl::SetSelectionFlags( DataBrowserSelectionFlags options )
+{
+ return SetDataBrowserSelectionFlags( m_controlRef, options );
+}
+
+OSStatus wxMacDataBrowserListControl::AddListViewColumn( DataBrowserListViewColumnDesc *columnDesc,
+ DataBrowserTableViewColumnIndex position )
+{
+ return AddDataBrowserListViewColumn( m_controlRef, columnDesc, position );
+}
+
+OSStatus wxMacDataBrowserListControl::AutoSizeListViewColumns()
+{
+ return AutoSizeDataBrowserListViewColumns(m_controlRef);
+}
+
+OSStatus wxMacDataBrowserListControl::SetHasScrollBars( bool horiz, bool vert )
+{
+ return SetDataBrowserHasScrollBars( m_controlRef, horiz, vert );
+}
+
+OSStatus wxMacDataBrowserListControl::SetTableViewHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle )
+{
+ return SetDataBrowserTableViewHiliteStyle( m_controlRef, hiliteStyle );
+}
+
+OSStatus wxMacDataBrowserListControl::SetListViewHeaderBtnHeight(UInt16 height)
+{
+ return SetDataBrowserListViewHeaderBtnHeight( m_controlRef, height );
+}
+
+OSStatus wxMacDataBrowserListControl::SetCallbacks(const DataBrowserCallbacks *callbacks)
+{
+ return SetDataBrowserCallbacks( m_controlRef, callbacks );
+}
+
+OSStatus wxMacDataBrowserListControl::UpdateItems(
+ DataBrowserItemID container,
+ UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserPropertyID preSortProperty,
+ DataBrowserPropertyID propertyID )
+{
+ return UpdateDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty, propertyID );
+}
+
+bool wxMacDataBrowserListControl::IsItemSelected( DataBrowserItemID item ) const
+{
+ return IsDataBrowserItemSelected( m_controlRef, item );
+}
+
+OSStatus wxMacDataBrowserListControl::AddItems(
+ DataBrowserItemID container,
+ UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserPropertyID preSortProperty )
+{
+ return AddDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty );
+}
+
+OSStatus wxMacDataBrowserListControl::RemoveItems(
+ DataBrowserItemID container,
+ UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserPropertyID preSortProperty )
+{
+ return RemoveDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty );
+}
+
+OSStatus wxMacDataBrowserListControl::RevealItem(
+ DataBrowserItemID item,
+ DataBrowserPropertyID propertyID,
+ DataBrowserRevealOptions options )
+{
+ return RevealDataBrowserItem( m_controlRef, item, propertyID, options );
+}
+
+OSStatus wxMacDataBrowserListControl::SetSelectedItems(
+ UInt32 numItems,
+ const DataBrowserItemID *items,
+ DataBrowserSetOption operation )
+{
+ return SetDataBrowserSelectedItems( m_controlRef, numItems, items, operation );
+}
+
+OSStatus wxMacDataBrowserListControl::GetSelectionAnchor( DataBrowserItemID *first, DataBrowserItemID *last ) const
+{
+ return GetDataBrowserSelectionAnchor( m_controlRef, first, last );
+}
+
+#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 )
+{
+ 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 )
{
- Append( choices[i] ) ;
+ 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 );
}
-
- LSetDrawingMode( true , (ListHandle)m_macList ) ;
- return TRUE;
+ DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL );
+ SetThemeDrawingState( themeState, true );
+
+ if ( cfString != NULL )
+ CFRelease( cfString );
+}
+#endif
+
+// ============================================================================
+// list box control implementation
+// ============================================================================
+
+wxListBox::wxListBox()
+{
+ m_noItems = 0;
+}
+
+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 )
+{
+ 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;
+
+ // this will be increased by our append command
+ m_noItems = 0;
+
+ m_peer = CreateMacListControl( pos, size, style );
+
+ MacPostControlCreate( pos, size );
+
+ InsertItems( n, choices, 0 );
+
+ // Needed because it is a wxControlWithItems
+ SetBestSize( size );
+
+ return true;
}
wxListBox::~wxListBox()
{
- Free() ;
- if ( m_macList )
- {
-#if !TARGET_CARBON
- DisposeHandle( (**(ListHandle)m_macList).listDefProc ) ;
- (**(ListHandle)m_macList).listDefProc = NULL ;
-#endif
- m_macList = NULL ;
- }
+ m_peer->SetReference( 0 );
+ FreeData();
}
-void wxListBox::Free()
+wxMacListControl * wxListBox::CreateMacListControl(const wxPoint& pos, const wxSize& size, long style)
+{
+ return new wxMacDataBrowserListControl( this, pos, size, style );
+}
+
+void wxListBox::FreeData()
{
#if wxUSE_OWNER_DRAWN
if ( m_windowStyle & wxLB_OWNERDRAW )
{
size_t uiCount = m_aItems.Count();
- while ( uiCount-- != 0 ) {
+ while ( uiCount != 0 )
+ {
+ uiCount--;
delete m_aItems[uiCount];
+ m_aItems[uiCount] = NULL;
}
m_aItems.Clear();
}
else
-#endif // wxUSE_OWNER_DRAWN
+#endif
if ( HasClientObjectData() )
{
- for ( size_t n = 0; n < (size_t)m_noItems; n++ )
+ for ( unsigned int n = 0; n < m_noItems; n++ )
{
- delete GetClientObject(n);
+ delete GetClientObject( n );
}
}
}
int width, int height,
int sizeFlags )
{
- wxControl::DoSetSize( x , y , width , height , sizeFlags ) ;
-#if TARGET_CARBON
- Rect bounds ;
- GetControlBounds( (ControlHandle) m_macControl , &bounds ) ;
- ControlRef control = GetListVerticalScrollBar( m_macList ) ;
- if ( control )
- {
- Rect scrollbounds ;
- GetControlBounds( control , &scrollbounds ) ;
- if( scrollbounds.right != bounds.right + 1 )
- {
- UMAMoveControl( control , bounds.right - (scrollbounds.right - scrollbounds.left) + 1 ,
- scrollbounds.top ) ;
- }
- }
-#endif
+ wxControl::DoSetSize( x, y, width, height, sizeFlags );
}
-void wxListBox::DoSetFirstItem(int N)
+
+void wxListBox::DoSetFirstItem(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") );
+ wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") );
#if wxUSE_OWNER_DRAWN
- delete m_aItems[N];
- m_aItems.RemoveAt(N);
-#else // !wxUSE_OWNER_DRAWN
+ delete m_aItems[n];
+ m_aItems.RemoveAt(n);
+#else
if ( HasClientObjectData() )
{
- delete GetClientObject(N);
+ delete GetClientObject(n);
}
-#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
- m_stringArray.Remove( N ) ;
- m_dataArray.RemoveAt( N ) ;
- m_noItems --;
-
- MacDelete( N ) ;
+#endif
+
+ m_stringArray.RemoveAt( n );
+ m_dataArray.RemoveAt( n );
+ m_noItems--;
+
+ GetPeer()->MacDelete( n );
}
int wxListBox::DoAppend(const wxString& item)
{
- int index = m_noItems ;
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ;
- m_dataArray.Add( NULL );
- }
- else {
- m_stringArray.Add( item ) ;
- m_dataArray.Add( NULL );
- }
- m_noItems ++;
- DoSetItemClientData( index , NULL ) ;
- MacAppend( item ) ;
+ InvalidateBestSize();
+
+ unsigned int index = m_noItems;
+ m_stringArray.Add( item );
+ m_dataArray.Add( NULL );
+ m_noItems++;
+ DoSetItemClientData( index, NULL );
+ GetPeer()->MacAppend( item );
- return index ;
+ return index;
}
void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
-{
- MacSetRedraw( false ) ;
- Clear() ;
- int n = choices.GetCount();
-
- for( int i = 0 ; i < n ; ++i )
- {
- if ( clientData )
+{
+ Clear();
+ unsigned int n = choices.GetCount();
+
+ for ( size_t i = 0; i < n; ++i )
{
+ if ( clientData )
+ {
#if wxUSE_OWNER_DRAWN
wxASSERT_MSG(clientData[i] == NULL,
- wxT("Can't use client data with owner-drawn listboxes"));
-#else // !wxUSE_OWNER_DRAWN
- Append( choices[i] , clientData[i] ) ;
- #endif
+ wxT("Cannot use client data with owner-drawn listboxes"));
+#else
+ Append( choices[i], clientData[i] );
+#endif
+ }
+ else
+ Append( choices[i] );
}
- else
- Append( choices[i] ) ;
- }
#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW ) {
+ if ( m_windowStyle & wxLB_OWNERDRAW )
+ {
// first delete old items
size_t ui = m_aItems.Count();
- while ( ui-- != 0 ) {
+ while ( ui != 0 )
+ {
+ ui--;
delete m_aItems[ui];
+ m_aItems[ui] = NULL;
}
+
m_aItems.Empty();
// then create new ones
- for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
+ for ( ui = 0; ui < (size_t)m_noItems; ui++ )
+ {
wxOwnerDrawn *pNewItem = CreateItem(ui);
pNewItem->SetName(choices[ui]);
m_aItems.Add(pNewItem);
}
}
-#endif // wxUSE_OWNER_DRAWN
- MacSetRedraw( true ) ;
-}
-
-bool wxListBox::HasMultipleSelection() const
-{
- return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
+#endif
}
-int wxListBox::FindString(const wxString& st) const
+int wxListBox::FindString(const wxString& s, bool bCase) const
{
- wxString s ;
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- s = wxMacMakeMacStringFromPC( st ) ;
- }
- else
- s = st ;
-
- if ( s.Right(1) == "*" )
+ for ( size_t i = 0; i < m_noItems; ++ i )
{
- wxString search = s.Left( s.Length() - 1 ) ;
- int len = search.Length() ;
- Str255 s1 , s2 ;
-
-#if TARGET_CARBON
- c2pstrcpy( (StringPtr) s2 , search.c_str() ) ;
-#else
- strcpy( (char *) s2 , search.c_str() ) ;
- c2pstr( (char *) s2 ) ;
-#endif
-
- for ( int i = 0 ; i < m_noItems ; ++ i )
- {
-#if TARGET_CARBON
- c2pstrcpy( (StringPtr) s1 , m_stringArray[i].Left( len ).c_str() ) ;
-#else
- strcpy( (char *) s1 , m_stringArray[i].Left( len ).c_str() ) ;
- c2pstr( (char *) s1 ) ;
-#endif
- if ( EqualString( s1 , s2 , false , false ) )
- return i ;
- }
- if ( s.Left(1) == "*" && s.Length() > 1 )
- {
- s.MakeLower() ;
- for ( int i = 0 ; i < m_noItems ; ++i )
- {
- if ( GetString(i).Lower().Matches(s) )
- return i ;
- }
- }
-
+ if (s.IsSameAs( GetString( i ), bCase) )
+ return (int)i;
}
- else
- {
- Str255 s1 , s2 ;
-#if TARGET_CARBON
- c2pstrcpy( (StringPtr) s2 , s.c_str() ) ;
-#else
- strcpy( (char *) s2 , s.c_str() ) ;
- c2pstr( (char *) s2 ) ;
-#endif
-
- for ( int i = 0 ; i < m_noItems ; ++ i )
- {
-#if TARGET_CARBON
- c2pstrcpy( (StringPtr) s1 , m_stringArray[i].c_str() ) ;
-#else
- strcpy( (char *) s1 , m_stringArray[i].c_str() ) ;
- c2pstr( (char *) s1 ) ;
-#endif
- if ( EqualString( s1 , s2 , false , false ) )
- return i ;
- }
- }
- return -1;
+ return wxNOT_FOUND;
}
void wxListBox::Clear()
{
- Free();
- m_noItems = 0;
- m_stringArray.Empty() ;
- m_dataArray.Empty() ;
- MacClear() ;
+ FreeData();
+ m_noItems = 0;
+ m_stringArray.Empty();
+ m_dataArray.Empty();
+ GetPeer()->MacClear();
}
-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 ) ;
- GetSelections( m_selectionPreImage ) ;
+ 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::IsSelected(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::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"));
+ wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData"));
+
+ wxASSERT_MSG( m_dataArray.GetCount() >= (unsigned int)n, wxT("invalid client_data array") );
- return (void *)m_dataArray[N];
+ return (void*)m_dataArray[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 *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") );
#if wxUSE_OWNER_DRAWN
if ( m_windowStyle & wxLB_OWNERDRAW )
{
// client data must be pointer to wxOwnerDrawn, otherwise we would crash
// in OnMeasure/OnDraw.
- wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
- }
-#endif // wxUSE_OWNER_DRAWN
- wxASSERT_MSG( m_dataArray.GetCount() >= N , "invalid client_data array" ) ;
-
- if ( m_dataArray.GetCount() > N )
- {
- m_dataArray[N] = (char*) Client_data ;
+ wxFAIL_MSG(wxT("Cannot use client data with owner-drawn listboxes"));
}
+#endif
+
+ wxASSERT_MSG( m_dataArray.GetCount() >= (unsigned int)n, wxT("invalid client_data array") );
+
+ if ( m_dataArray.GetCount() > (unsigned int)n )
+ m_dataArray[n] = (char*)clientData;
else
- {
- m_dataArray.Add( (char*) Client_data ) ;
- }
+ m_dataArray.Add( (char*)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
{
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- return wxMacMakePCStringFromMac( m_stringArray[N] ) ;
- }
- else
- return m_stringArray[N] ;
+ wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetString") );
+
+ return m_stringArray[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") );
- int nItems = items.GetCount();
+ InvalidateBestSize();
- 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] ) ;
- }
+ unsigned int nItems = items.GetCount();
+ for ( unsigned int i = 0; i < nItems; i++ )
+ m_stringArray.Insert( items[i], pos + i );
+ m_dataArray.Insert( NULL, pos, nItems );
m_noItems += nItems;
+ GetPeer()->MacInsert( pos, items );
}
-void wxListBox::SetString(int N, const wxString& s)
+void wxListBox::SetString(unsigned int n, const wxString& s)
{
- wxString str ;
- if( wxApp::s_macDefaultEncodingIsPC )
- {
- str = wxMacMakeMacStringFromPC( s ) ;
- }
- else
- str = s ;
- m_stringArray[N] = str ;
- MacSet( N , s ) ;
+ m_stringArray[n] = s;
+ GetPeer()->MacSet( n, s );
}
wxSize wxListBox::DoGetBestSize() const
{
- return wxSize(100, 100);
+ int lbWidth = 100; // some defaults
+ int lbHeight = 110;
+ int wLine;
+
+ {
+ 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
+
+ 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 );
+ }
+
+ return wxSize( lbWidth, lbHeight );
}
-int wxListBox::GetCount() const
+unsigned int wxListBox::GetCount() const
{
return m_noItems;
}
-void wxListBox::SetupColours()
+void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
{
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
- SetForegroundColour(GetParent()->GetForegroundColour());
+ wxControl::Refresh( eraseBack, rect );
}
-void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
+void wxListBox::MacUpdateLine(int n)
{
- wxControl::Refresh( eraseBack , rect ) ;
-// MacRedrawControl() ;
+ GetPeer()->UpdateLine(n);
}
#if wxUSE_OWNER_DRAWN
wxListBoxItem(const wxString& str = "");
};
-wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
+wxListBoxItem::wxListBoxItem(const wxString& str)
+ : wxOwnerDrawn(str, false)
{
// no bitmaps/checkmarks
- SetMarginWidth(0);
+ SetMarginWidth( 0 );
}
wxOwnerDrawn *wxListBox::CreateItem(size_t n)
return new wxListBoxItem();
}
-#endif //USE_OWNER_DRAWN
-
-// ============================================================================
-// list box control implementation
-// ============================================================================
-
-void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
-{
- wxListBox* list;
- // typecast our refCon
- list = (wxListBox*)refCon;
-
- MoveTo(cellRect->left + 4 , cellRect->top + 10 );
- const wxString text = list->m_stringArray[lCell.v] ;
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- DrawText(text, 0 , text.Length());
-
-}
-
-void wxListBox::MacDelete( int N )
-{
- LDelRow( 1 , N , (ListHandle)m_macList) ;
- Refresh();
-}
-
-void wxListBox::MacInsert( int n , const char * text)
-{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
-// LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacAppend( const char * text)
-{
- Cell cell = { 0 , 0 } ;
- cell.v = (**(ListHandle)m_macList).dataBounds.bottom ;
- LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacClear()
-{
- LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ;
- Refresh();
-}
+#endif // USE_OWNER_DRAWN
-void wxListBox::MacSetSelection( int n , bool select )
-{
- Cell cell = { 0 , 0 } ;
- if ( ! (m_windowStyle & wxLB_MULTIPLE) )
- {
- if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
- {
- LSetSelect( false , cell , (ListHandle)m_macList ) ;
- }
- }
-
- cell.v = n ;
- LSetSelect( select , cell , (ListHandle)m_macList ) ;
- LAutoScroll( (ListHandle)m_macList ) ;
- Refresh();
-}
-bool wxListBox::MacIsSelected( int n ) const
+// Some custom controls depend on this
+/* static */ wxVisualAttributes
+wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- return LGetSelect( false , &cell , (ListHandle)m_macList ) ;
-}
+ wxVisualAttributes attr;
-void wxListBox::MacDestroy()
-{
-// DisposeExtLDEFInfo( m_macList ) ;
-}
+ attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
+ attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX );
+ attr.font = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
-int wxListBox::MacGetSelection() const
-{
- Cell cell = { 0 , 0 } ;
- if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
- return cell.v ;
- else
- return -1 ;
+ return attr;
}
-int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
+int wxListBox::DoListHitTest(const wxPoint& inpoint) const
{
- int no_sel = 0 ;
-
- aSelections.Empty();
-
- Cell cell = { 0 , 0 } ;
- cell.v = 0 ;
-
- while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) )
+ 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( cell.v ) ;
- no_sel++ ;
- cell.v++ ;
- }
- return no_sel ;
-}
-
-void wxListBox::MacSet( int n , const char * text )
-{
- // our implementation does not store anything in the list
- // so we just have to redraw
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
-// LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacScrollTo( int n )
-{
- // TODO implement scrolling
-}
-
-void wxListBox::OnSize( const wxSizeEvent &event)
-{
- Point pt;
-
-#if TARGET_CARBON
- GetListCellSize(m_macList, &pt);
-#else
- pt = (**(ListHandle)m_macList).cellSize ;
-#endif
- pt.h = m_width - 15 ;
- LCellSize( pt , (ListHandle)m_macList ) ;
-}
+ Rect bounds;
+ err = GetDataBrowserItemPartBounds(
+ m_peer->GetControlRef(), low + 1, colId,
+ kDataBrowserPropertyEnclosingPart,
+ &bounds); // note +1 to translate to Mac ID
+ if ( err == noErr )
+ break;
-void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
-{
- Boolean wasDoubleClick = false ;
- long result ;
+ // 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") );
- ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
- if ( !wasDoubleClick )
- {
- MacDoClick() ;
- }
- else
- {
- MacDoDoubleClick() ;
+ low++;
}
-}
-
-void wxListBox::MacSetRedraw( bool doDraw )
-{
- LSetDrawingMode( doDraw , (ListHandle)m_macList ) ;
-
-}
-void wxListBox::MacDoClick()
-{
- wxArrayInt aSelections;
- int n, count = GetSelections(aSelections);
-
- if ( count == m_selectionPreImage.GetCount() )
+ // 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 )
{
- bool hasChanged = false ;
- for ( int i = 0 ; i < count ; ++i )
+ 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 )
{
- if ( aSelections[i] != m_selectionPreImage[i] )
- {
- hasChanged = true ;
- break ;
- }
+ // item not visible, attempt to find a visible one
+ // search lower
+ high = mid - 1;
}
- if ( !hasChanged )
+ else // visible item, do actual hitttest
{
- return ;
- }
- }
-
- m_selectionPreImage = aSelections;
-
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
+ // 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 ( 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;
+ if ( point.y < bounds.top )
+ // index(bounds) greater then key(point)
+ high = mid - 1;
+ else
+ // index(bounds) less then key(point)
+ low = mid + 1;
+ }
}
-
- event.m_commandInt = n;
- GetEventHandler()->ProcessEvent(event);
+ return wxNOT_FOUND;
}
-void wxListBox::MacDoDoubleClick()
-{
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event) ;
-}
+#endif
projects / wxWidgets.git / blobdiff