X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/60149370ac34d59e136a3aab6b00388d8306ae8d..77631b1d818c890391b7111a1e499f1317a9ea07:/src/mac/carbon/listbox.cpp diff --git a/src/mac/carbon/listbox.cpp b/src/mac/carbon/listbox.cpp index 780e28bc7e..b0d596e693 100644 --- a/src/mac/carbon/listbox.cpp +++ b/src/mac/carbon/listbox.cpp @@ -1,715 +1,1306 @@ /////////////////////////////////////////////////////////////////////////////// -// 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/log.h" #include "wx/utils.h" -#ifndef __DARWIN__ - #include "extldef.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 +#include "wx/mac/uma.h" -extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ; -const short kwxMacListWithVerticalScrollbar = 128 ; +// common interface for all implementations +class wxMacListControl : public wxMacControl +{ +public: + wxMacListControl( wxListBox *peer ) + : wxMacControl( peer ) + { + } -// ============================================================================ -// list box control implementation -// ============================================================================ + ~wxMacListControl() + { + } -// Listbox item -wxListBox::wxListBox() -{ - m_noItems = 0; - m_selected = 0; - m_macList = NULL ; -} + 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 -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) +class wxMacCustomHIViewListControl : public wxMacListControl { - 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 ) ; +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 -#if TARGET_CARBON - ListDefSpec listDef; - OptionBits options; - Size asize; +// 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 +}; - listDef.defType = kListDefStandardTextType; +// ============================================================================ +// data browser based implementation +// ============================================================================ - CreateListBoxControl( parent->GetMacRootWindow(), &bounds, false, 0, 1, false, true, - 14, 14, false, &listDef, &m_macControl ); +const short kTextColumnId = 1024; +const short kCheckboxColumnId = 1025; - GetControlData(m_macControl, kControlNoPart, kControlListBoxListHandleTag, - sizeof(ListHandle), (Ptr) &m_macList, &asize); +// new DataBrowser-based version +// because of the limited insert +// functionality of DataBrowser, +// we just introduce IDs corresponding +// to the line number - SetControlReference(m_macControl, (long) this); - SetControlVisibility(m_macControl, false, false); +DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL; +DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL; - options = 0; - if ( style & wxLB_MULTIPLE ) +#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 ) { - options += lNoExtend ; + wxListBox *list = wxDynamicCast( (wxObject*)ref, wxListBox ); + wxMacDataBrowserListControl *peer = (wxMacDataBrowserListControl*) list->GetPeer(); + + int i = itemID - 1; + if (i >= 0 && i < (int)list->GetCount()) + { + 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); + } + } } - else if ( style & wxLB_EXTENDED ) +} + +static pascal OSStatus ListBoxGetSetItemData( + ControlRef browser, + DataBrowserItemID itemID, + DataBrowserPropertyID property, + DataBrowserItemDataRef itemData, + Boolean changeValue ) +{ + OSStatus err = errDataBrowserPropertyNotSupported; + + long ref = GetControlReference( browser ); + + if ( !changeValue ) { - options += lExtendDrag ; + 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 { - options = lOnlyOne ; + 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; + + default: + break; + } } - SetListSelectionFlags(m_macList, options); -#else - long result ; - - m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , - kwxMacListWithVerticalScrollbar , 0 , 0, - kControlListBoxProc , (long) this ) ; - UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , - sizeof( ListHandle ) , (char*) &m_macList , &result ) ; - - HLock( (Handle) m_macList ) ; - NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ; - - (**m_macList).selFlags = 0 ; + return err; +} + +wxMacDataBrowserListControl::wxMacDataBrowserListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style) + : wxMacListControl( peer ) +{ + bool isCheckList = peer->IsKindOf( CLASSINFO(wxCheckListBox)); + + m_suppressSelection = false; + Rect bounds = wxMacGetBoundsForControl( peer, pos, size ); + OSStatus err = ::CreateDataBrowserControl( + MAC_WXHWND(peer->MacGetTopLevelWindowRef()), + &bounds, kDataBrowserListView, &m_controlRef ); + verify_noerr( err ); + + DataBrowserSelectionFlags options = kDataBrowserDragSelect; if ( style & wxLB_MULTIPLE ) { - (**m_macList).selFlags += lNoExtend ; + options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection; } else if ( style & wxLB_EXTENDED ) { - (**m_macList).selFlags += lExtendDrag ; + // default behaviour } else { - (**m_macList).selFlags = lOnlyOne ; + options |= kDataBrowserSelectOnlyOne; } - - Point pt = (**m_macList).cellSize ; - pt.v = 14 ; - LCellSize( pt , m_macList ) ; - - LAddColumn( 1 , 0 , m_macList ) ; - - ControlFontStyleRec controlstyle ; - controlstyle.flags = kControlUseFontMask + kControlUseSizeMask ; - //controlstyle.font = kControlFontSmallSystemFont ; - controlstyle.font = kFontIDMonaco ; - controlstyle.size = 9 ; - //::UMASetControlFontStyle( m_macControl , &controlstyle ) ; + 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 - - MacPostControlCreate() ; - - for ( int i = 0 ; i < n ; i++ ) + } + + 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 ) { - Append( choices[i] ) ; + 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 ); } - - LSetDrawingMode( true , m_macList ) ; - return TRUE; + 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 } -wxListBox::~wxListBox() +wxMacDataBrowserListControl::~wxMacDataBrowserListControl() { - Free() ; - if ( m_macList ) - { -#if !TARGET_CARBON - DisposeExtLDEFInfo( m_macList ) ; -#endif - m_macList = NULL ; - } } -void wxListBox::Free() +void wxMacDataBrowserListControl::MacDelete( int n ) { -#if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) + wxArrayInt selectionBefore; + MacGetSelections( selectionBefore ); + + 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 ) { - size_t uiCount = m_aItems.Count(); - while ( uiCount-- != 0 ) { - delete m_aItems[uiCount]; + 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 ); } + } - m_aItems.Clear(); + // 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 ); + + UInt32 id = GetPeer()->GetCount(); // this has already been increased + OSStatus err = AddItems( kDataBrowserNoItem, 1, (UInt32*) &id, kDataBrowserItemNoProperty ); + verify_noerr( err ); + + for ( int i = selectionBefore.GetCount() - 1; i >= 0; --i ) + { + int current = selectionBefore[i]; + if ( current >= n ) + { + MacSetSelection( current + 1, true ); + MacSetSelection( current, false ); + } } - else -#endif // wxUSE_OWNER_DRAWN - if ( HasClientObjectData() ) + + // refresh all + err = UpdateItems( + kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem, + kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ); + verify_noerr( err ); +} + +void wxMacDataBrowserListControl::MacInsert( int n, const wxArrayString& items) +{ + wxArrayInt selectionBefore; + MacGetSelections( selectionBefore ); + size_t itemsCount = items.GetCount(); + + UInt32 *ids = new UInt32[itemsCount]; + for ( unsigned int i = 0; i < itemsCount; ++i ) + ids[i] = GetPeer()->GetCount() - itemsCount + i + 1; + + OSStatus err = AddItems( kDataBrowserNoItem, itemsCount, ids, kDataBrowserItemNoProperty ); + verify_noerr( err ); + delete [] ids; + + for ( int i = selectionBefore.GetCount() - 1; i >= 0; --i ) { - for ( size_t n = 0; n < (size_t)m_noItems; n++ ) + int current = selectionBefore[i]; + if ( current >= n ) { - delete GetClientObject(n); + MacSetSelection( current + 1, true ); + MacSetSelection( current, false ); } } + + // refresh all + err = UpdateItems( + kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem, + kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ); + verify_noerr( err ); } -void wxListBox::DoSetFirstItem(int N) +void wxMacDataBrowserListControl::MacAppend( const wxString& text) { - MacScrollTo( N ) ; + 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 wxListBox::Delete(int N) +void wxMacDataBrowserListControl::MacClear() { - wxCHECK_RET( N >= 0 && N < m_noItems, - wxT("invalid index in wxListBox::Delete") ); + verify_noerr( RemoveItems( kDataBrowserNoItem, 0, NULL, kDataBrowserItemNoProperty ) ); +} -#if wxUSE_OWNER_DRAWN - delete m_aItems[N]; - m_aItems.Remove(N); -#else // !wxUSE_OWNER_DRAWN - if ( HasClientObjectData() ) +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 ) { - delete GetClientObject(N); + OSStatus err; + + if ( select ) + err = SetSelectedItems( 1, &id, GetPeer()->HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ); + else + err = SetSelectedItems( 1, &id, kDataBrowserItemsRemove ); + + verify_noerr( err ); } -#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN - m_stringArray.Remove( N ) ; - m_dataArray.RemoveAt( N ) ; - m_noItems --; - - MacDelete( N ) ; + + MacScrollTo( n ); + MacSuppressSelection( former ); } -int wxListBox::DoAppend(const wxString& item) +bool wxMacDataBrowserListControl::MacSuppressSelection( bool suppress ) { - 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 ) ; + bool former = m_suppressSelection; + m_suppressSelection = suppress; - return index ; + return former; } -void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) -{ - MacSetRedraw( false ) ; - Clear() ; - int n = choices.GetCount(); - - for( int i = 0 ; i < n ; ++i ) - { - if ( clientData ) - { -#if wxUSE_OWNER_DRAWN - wxASSERT_MSG(clientData[i] == NULL, - wxT("Can't use client data with owner-drawn listboxes")); -#else // !wxUSE_OWNER_DRAWN - Append( choices[i] , clientData[i] ) ; - #endif - } - else - Append( choices[i] ) ; - } +bool wxMacDataBrowserListControl::MacIsSelected( int n ) const +{ + return IsItemSelected( n + 1 ); +} -#if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) { - // first delete old items - size_t ui = m_aItems.Count(); - while ( ui-- != 0 ) { - delete m_aItems[ui]; +int wxMacDataBrowserListControl::MacGetSelection() const +{ + for ( unsigned int i = 0; i < GetPeer()->GetCount(); ++i ) + { + if ( IsItemSelected( i + 1 ) ) + { + return i; } - m_aItems.Empty(); + } - // then create new ones - for ( ui = 0; ui < (size_t)m_noItems; ui++ ) { - wxOwnerDrawn *pNewItem = CreateItem(ui); - pNewItem->SetName(choices[ui]); - m_aItems.Add(pNewItem); + return -1; +} + +int wxMacDataBrowserListControl::MacGetSelections( wxArrayInt& aSelections ) const +{ + int no_sel = 0; + + aSelections.Empty(); + + UInt32 first, last; + GetSelectionAnchor( &first, &last ); + if ( first != kDataBrowserNoItem ) + { + for ( size_t i = first; i <= last; ++i ) + { + if ( IsItemSelected( i ) ) + { + aSelections.Add( i - 1 ); + no_sel++; + } } } -#endif // wxUSE_OWNER_DRAWN - MacSetRedraw( true ) ; + + return no_sel; } -bool wxListBox::HasMultipleSelection() const +void wxMacDataBrowserListControl::MacSet( int n, const wxString& text ) { - return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); + // 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 ) ); } -int wxListBox::FindString(const wxString& st) const +void wxMacDataBrowserListControl::MacScrollTo( int n ) { - wxString s ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - s = wxMacMakeMacStringFromPC( st ) ; - } - else - s = st ; - - if ( s.Right(1) == "*" ) - { - wxString search = s.Left( s.Length() - 1 ) ; - int len = search.Length() ; - Str255 s1 , s2 ; + UInt32 id = n + 1; + verify_noerr( RevealItem( id, kTextColumnId, kDataBrowserRevealWithoutSelecting ) ); +} -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s2 , search.c_str() ) ; -#else - strcpy( (char *) s2 , search.c_str() ) ; - c2pstr( (char *) s2 ) ; -#endif +void wxMacDataBrowserListControl::UpdateLine( int n ) +{ + UInt32 id = n + 1; + verify_noerr( UpdateItems(kDataBrowserNoItem, 1, &id, kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) ); +} - for ( int i = 0 ; i < m_noItems ; ++ i ) - { -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s1 , m_stringArray[i].Left( len ).c_str() ) ; -#else - strcpy( (char *) s1 , m_stringArray[i].Left( len ).c_str() ) ; - c2pstr( (char *) s1 ) ; -#endif - if ( EqualString( s1 , s2 , false , false ) ) - return i ; - } - if ( s.Left(1) = "*" && s.Length() > 1 ) - { - s.MakeLower() ; - for ( int i = 0 ; i < m_noItems ; ++i ) - { - if ( GetString(i).Lower().Matches(s) ) - return i ; - } - } - - } - else - { - Str255 s1 , s2 ; - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s2 , s.c_str() ) ; -#else - strcpy( (char *) s2 , s.c_str() ) ; - c2pstr( (char *) s2 ) ; -#endif +// +// Databrowser +// - 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; +OSStatus wxMacDataBrowserListControl::SetSelectionFlags( DataBrowserSelectionFlags options ) +{ + return SetDataBrowserSelectionFlags( m_controlRef, options ); } -void wxListBox::Clear() +OSStatus wxMacDataBrowserListControl::AddListViewColumn( DataBrowserListViewColumnDesc *columnDesc, + DataBrowserTableViewColumnIndex position ) { - Free(); - m_noItems = 0; - m_stringArray.Empty() ; - m_dataArray.Empty() ; - MacClear() ; + return AddDataBrowserListViewColumn( m_controlRef, columnDesc, position ); } -void wxListBox::SetSelection(int N, bool select) +OSStatus wxMacDataBrowserListControl::AutoSizeListViewColumns() { - wxCHECK_RET( N >= 0 && N < m_noItems, - "invalid index in wxListBox::SetSelection" ); - MacSetSelection( N , select ) ; + return AutoSizeDataBrowserListViewColumns(m_controlRef); } -bool wxListBox::IsSelected(int N) const +OSStatus wxMacDataBrowserListControl::SetHasScrollBars( bool horiz, bool vert ) { - wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, - "invalid index in wxListBox::Selected" ); + return SetDataBrowserHasScrollBars( m_controlRef, horiz, vert ); +} - return MacIsSelected( N ) ; +OSStatus wxMacDataBrowserListControl::SetTableViewHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle ) +{ + return SetDataBrowserTableViewHiliteStyle( m_controlRef, hiliteStyle ); } -void *wxListBox::DoGetItemClientData(int N) const +OSStatus wxMacDataBrowserListControl::SetListViewHeaderBtnHeight(UInt16 height) { - wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, - wxT("invalid index in wxListBox::GetClientData")); + return SetDataBrowserListViewHeaderBtnHeight( m_controlRef, height ); +} - return (void *)m_dataArray[N]; +OSStatus wxMacDataBrowserListControl::SetCallbacks(const DataBrowserCallbacks *callbacks) +{ + return SetDataBrowserCallbacks( m_controlRef, callbacks ); } -wxClientData *wxListBox::DoGetItemClientObject(int N) const +OSStatus wxMacDataBrowserListControl::UpdateItems( + DataBrowserItemID container, + UInt32 numItems, + const DataBrowserItemID *items, + DataBrowserPropertyID preSortProperty, + DataBrowserPropertyID propertyID ) { - return (wxClientData *) DoGetItemClientData( N ) ; + return UpdateDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty, propertyID ); } -void wxListBox::DoSetItemClientData(int N, void *Client_data) +bool wxMacDataBrowserListControl::IsItemSelected( DataBrowserItemID item ) const { - wxCHECK_RET( N >= 0 && N < m_noItems, - "invalid index in wxListBox::SetClientData" ); + return IsDataBrowserItemSelected( m_controlRef, item ); +} -#if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) - { - // client data must be pointer to wxOwnerDrawn, otherwise we would crash - // in OnMeasure/OnDraw. - wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes")); - } -#endif // wxUSE_OWNER_DRAWN - wxASSERT_MSG( m_dataArray.GetCount() >= N , "invalid client_data array" ) ; - - if ( m_dataArray.GetCount() > N ) - { - m_dataArray[N] = (char*) Client_data ; - } - else - { - m_dataArray.Add( (char*) Client_data ) ; - } +OSStatus wxMacDataBrowserListControl::AddItems( + DataBrowserItemID container, + UInt32 numItems, + const DataBrowserItemID *items, + DataBrowserPropertyID preSortProperty ) +{ + return AddDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty ); } -void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) +OSStatus wxMacDataBrowserListControl::RemoveItems( + DataBrowserItemID container, + UInt32 numItems, + const DataBrowserItemID *items, + DataBrowserPropertyID preSortProperty ) { - DoSetItemClientData(n, clientData); + return RemoveDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty ); } -// Return number of selections and an array of selected integers -int wxListBox::GetSelections(wxArrayInt& aSelections) const +OSStatus wxMacDataBrowserListControl::RevealItem( + DataBrowserItemID item, + DataBrowserPropertyID propertyID, + DataBrowserRevealOptions options ) { - return MacGetSelections( aSelections ) ; + return RevealDataBrowserItem( m_controlRef, item, propertyID, options ); +} -/* TODO - if ((m_windowStyle & wxLB_MULTIMacE) || (m_windowStyle & wxLB_EXTENDED)) - { - int no_sel = ?? - for ( int n = 0; n < no_sel; n++ ) - aSelections.Add(??); +OSStatus wxMacDataBrowserListControl::SetSelectedItems( + UInt32 numItems, + const DataBrowserItemID *items, + DataBrowserSetOption operation ) +{ + return SetDataBrowserSelectedItems( m_controlRef, numItems, items, operation ); +} - return no_sel; - } - else // single-selection listbox - { - aSelections.Add(??); +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 ); - return 1; + // 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 -// Get single selection, for single choice list items -int wxListBox::GetSelection() const +// ============================================================================ +// list box control implementation +// ============================================================================ + +wxListBox::wxListBox() { - return MacGetSelection() ; + m_noItems = 0; } -// Find string for position -wxString wxListBox::GetString(int N) const +bool wxListBox::Create( + wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + const wxArrayString& choices, + long style, + const wxValidator& validator, + const wxString& name ) { - if( wxApp::s_macDefaultEncodingIsPC ) - { - return wxMacMakePCStringFromMac( m_stringArray[N] ) ; - } - else - return m_stringArray[N] ; + wxCArrayString chs(choices); + + return Create( + parent, id, pos, size, chs.GetCount(), chs.GetStrings(), + style, validator, name ); } -void wxListBox::DoInsertItems(const wxArrayString& items, int pos) +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 ) { - wxCHECK_RET( pos >= 0 && pos <= m_noItems, - wxT("invalid index in wxListBox::InsertItems") ); + m_macIsUserPane = false; - int nItems = items.GetCount(); + wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), + wxT("only a single listbox selection mode can be specified") ); - 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] ) ; - } + if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) ) + return false; - m_noItems += nItems; + // 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; } -void wxListBox::SetString(int N, const wxString& s) +wxListBox::~wxListBox() { - wxString str ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - str = wxMacMakeMacStringFromPC( s ) ; - } - else - str = s ; - m_stringArray[N] = str ; - MacSet( N , s ) ; + m_peer->SetReference( 0 ); + FreeData(); } -wxSize wxListBox::DoGetBestSize() const +wxMacListControl * wxListBox::CreateMacListControl(const wxPoint& pos, const wxSize& size, long style) { - return wxSize(100, 100); + return new wxMacDataBrowserListControl( this, pos, size, style ); } -int wxListBox::GetCount() const +void wxListBox::FreeData() { - return m_noItems; +#if wxUSE_OWNER_DRAWN + if ( m_windowStyle & wxLB_OWNERDRAW ) + { + size_t uiCount = m_aItems.Count(); + while ( uiCount != 0 ) + { + uiCount--; + delete m_aItems[uiCount]; + m_aItems[uiCount] = NULL; + } + + m_aItems.Clear(); + } + else +#endif + if ( HasClientObjectData() ) + { + for ( unsigned int n = 0; n < m_noItems; n++ ) + { + delete GetClientObject( n ); + } + } } -void wxListBox::SetupColours() +void wxListBox::DoSetSize(int x, int y, + int width, int height, + int sizeFlags ) { - SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); - SetForegroundColour(GetParent()->GetForegroundColour()); + wxControl::DoSetSize( x, y, width, height, sizeFlags ); } -void wxListBox::Refresh(bool eraseBack, const wxRect *rect) +void wxListBox::DoSetFirstItem(int n) { - // Set up port - WindowRef rootwindow = GetMacRootWindow() ; - wxWindow* wxrootwindow = wxFindWinFromMacWindow( rootwindow ) ; - wxMacDrawingHelper focus( wxrootwindow ); - - UMADrawControl(m_macControl); + GetPeer()->MacScrollTo( n ); } +void wxListBox::Delete(unsigned int n) +{ + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") ); + #if wxUSE_OWNER_DRAWN + delete m_aItems[n]; + m_aItems.RemoveAt(n); +#else + if ( HasClientObjectData() ) + { + delete GetClientObject(n); + } +#endif -class wxListBoxItem : public wxOwnerDrawn -{ -public: - wxListBoxItem(const wxString& str = ""); -}; + m_stringArray.RemoveAt( n ); + m_dataArray.RemoveAt( n ); + m_noItems--; -wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) + GetPeer()->MacDelete( n ); +} + +int wxListBox::DoAppend(const wxString& item) { - // no bitmaps/checkmarks - SetMarginWidth(0); + InvalidateBestSize(); + + unsigned int index = m_noItems; + m_stringArray.Add( item ); + m_dataArray.Add( NULL ); + m_noItems++; + DoSetItemClientData( index, NULL ); + GetPeer()->MacAppend( item ); + + return index; } -wxOwnerDrawn *wxListBox::CreateItem(size_t n) +void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) { - return new wxListBoxItem(); + 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("Cannot use client data with owner-drawn listboxes")); +#else + Append( choices[i], clientData[i] ); +#endif + } + else + Append( choices[i] ); + } + +#if wxUSE_OWNER_DRAWN + if ( m_windowStyle & wxLB_OWNERDRAW ) + { + // first delete old items + size_t ui = m_aItems.Count(); + while ( ui != 0 ) + { + 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++ ) + { + wxOwnerDrawn *pNewItem = CreateItem(ui); + pNewItem->SetName(choices[ui]); + m_aItems.Add(pNewItem); + } + } +#endif } -#endif //USE_OWNER_DRAWN +int wxListBox::FindString(const wxString& s, bool bCase) const +{ + for ( size_t i = 0; i < m_noItems; ++ i ) + { + if (s.IsSameAs( GetString( i ), bCase) ) + return (int)i; + } -// ============================================================================ -// list box control implementation -// ============================================================================ + return wxNOT_FOUND; +} -void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) +void wxListBox::Clear() { - 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()); - + FreeData(); + m_noItems = 0; + m_stringArray.Empty(); + m_dataArray.Empty(); + GetPeer()->MacClear(); } -void wxListBox::MacDelete( int N ) +void wxListBox::DoSetSelection(int n, bool select) { - LDelRow( 1 , N , m_macList) ; - Refresh(); + wxCHECK_RET( n == wxNOT_FOUND || IsValid(n), + wxT("invalid index in wxListBox::SetSelection") ); + + if ( n == wxNOT_FOUND ) + GetPeer()->MacDeselectAll(); + else + GetPeer()->MacSetSelection( n, select ); } -void wxListBox::MacInsert( int n , const char * text) +bool wxListBox::IsSelected(int n) const { - Cell cell = { 0 , 0 } ; - cell.v = n ; - LAddRow( 1 , cell.v , m_macList ) ; - LSetCell(text, strlen(text), cell, m_macList); - Refresh(); + wxCHECK_MSG( IsValid(n), false, wxT("invalid index in wxListBox::Selected") ); + + return GetPeer()->MacIsSelected( n ); } -void wxListBox::MacAppend( const char * text) +void *wxListBox::DoGetItemClientData(unsigned int n) const { - Cell cell = { 0 , 0 } ; - cell.v = (**m_macList).dataBounds.bottom ; - LAddRow( 1 , cell.v , m_macList ) ; - LSetCell(text, strlen(text), cell, m_macList); - Refresh(); + 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]; } -void wxListBox::MacClear() +wxClientData *wxListBox::DoGetItemClientObject(unsigned int n) const { - LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ; - Refresh(); + return (wxClientData*)DoGetItemClientData( n ); } -void wxListBox::MacSetSelection( int n , bool select ) +void wxListBox::DoSetItemClientData(unsigned int n, void *clientData) { - 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 ) ; - Refresh(); + 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("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*)clientData ); } -bool wxListBox::MacIsSelected( int n ) const +void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData) { - Cell cell = { 0 , 0 } ; - cell.v = n ; - return LGetSelect( false , &cell , m_macList ) ; + DoSetItemClientData(n, clientData); } -void wxListBox::MacDestroy() +// Return number of selections and an array of selected integers +int wxListBox::GetSelections(wxArrayInt& aSelections) const { -// DisposeExtLDEFInfo( m_macList ) ; + return GetPeer()->MacGetSelections( aSelections ); } -int wxListBox::MacGetSelection() const +// Get single selection, for single choice list items +int wxListBox::GetSelection() const { - Cell cell = { 0 , 0 } ; - if ( LGetSelect( true , &cell , m_macList ) ) - return cell.v ; - else - return -1 ; + return GetPeer()->MacGetSelection(); } -int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const +// Find string for position +wxString wxListBox::GetString(unsigned int n) const { - int no_sel = 0 ; - - aSelections.Empty(); + wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("invalid index in wxListBox::GetString") ); - Cell cell = { 0 , 0 } ; - cell.v = 0 ; - - while ( LGetSelect( true , &cell , m_macList ) ) - { - aSelections.Add( cell.v ) ; - no_sel++ ; - cell.v++ ; - } - return no_sel ; + return m_stringArray[n]; } -void wxListBox::MacSet( int n , const char * text ) +void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos) { - // 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(); + wxCHECK_RET( IsValidInsert(pos), wxT("invalid index in wxListBox::InsertItems") ); + + InvalidateBestSize(); + + 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::MacScrollTo( int n ) +void wxListBox::SetString(unsigned int n, const wxString& s) { - // TODO implement scrolling + m_stringArray[n] = s; + GetPeer()->MacSet( n, s ); } -void wxListBox::OnSize( const wxSizeEvent &event) +wxSize wxListBox::DoGetBestSize() const { - Point pt; + int lbWidth = 100; // some defaults + int lbHeight = 110; + int wLine; -#if TARGET_CARBON - GetListCellSize(m_macList, &pt); + { + 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 - pt = (**m_macList).cellSize ; + wLine = ::TextWidth( str.c_str(), 0, str.length() ); #endif - pt.h = m_width - 15 ; - LCellSize( pt , m_macList ) ; + + 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 ); } -void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) +unsigned int wxListBox::GetCount() const { - Boolean wasDoubleClick = false ; - long result ; + return m_noItems; +} - UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; - if ( !wasDoubleClick ) - { - MacDoClick() ; - } - else - { - MacDoDoubleClick() ; - } +void wxListBox::Refresh(bool eraseBack, const wxRect *rect) +{ + wxControl::Refresh( eraseBack, rect ); } -void wxListBox::MacSetRedraw( bool doDraw ) +void wxListBox::MacUpdateLine(int n) { - LSetDrawingMode( doDraw , m_macList ) ; - + GetPeer()->UpdateLine(n); } -void wxListBox::MacDoClick() +#if wxUSE_OWNER_DRAWN + +class wxListBoxItem : public wxOwnerDrawn { - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); +public: + wxListBoxItem(const wxString& str = ""); +}; - wxArrayInt aSelections; - int n, count = GetSelections(aSelections); - if ( count > 0 ) - { - n = aSelections[0]; - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject(n) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(n) ); - event.SetString( GetString(n) ); - } - else - { - n = -1; - } - - event.m_commandInt = n; +wxListBoxItem::wxListBoxItem(const wxString& str) + : wxOwnerDrawn(str, false) +{ + // no bitmaps/checkmarks + SetMarginWidth( 0 ); +} - GetEventHandler()->ProcessEvent(event); +wxOwnerDrawn *wxListBox::CreateItem(size_t n) +{ + return new wxListBoxItem(); } -void wxListBox::MacDoDoubleClick() +#endif // USE_OWNER_DRAWN + + +// Some custom controls depend on this +/* static */ wxVisualAttributes +wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event) ; + 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 ) + { + 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++; + } + + // 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; } + +#endif