X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83ce56341bb5587b2253d54898447e8363ee805a..abbcdf3ff7a6d33ff09cbbbf7dbf3aa53d60972b:/src/mac/carbon/listbox.cpp?ds=sidebyside diff --git a/src/mac/carbon/listbox.cpp b/src/mac/carbon/listbox.cpp index f371474e39..6e387a01da 100644 --- a/src/mac/carbon/listbox.cpp +++ b/src/mac/carbon/listbox.cpp @@ -9,10 +9,12 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "listbox.h" #endif +#include "wx/wxprec.h" + #include "wx/app.h" #include "wx/listbox.h" #include "wx/button.h" @@ -27,8 +29,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) BEGIN_EVENT_TABLE(wxListBox, wxControl) -#if !TARGET_API_MAC_OSX - EVT_SIZE( wxListBox::OnSize ) +#ifndef __WXMAC_OSX__ +// EVT_SIZE( wxListBox::OnSize ) EVT_CHAR( wxListBox::OnChar ) #endif END_EVENT_TABLE() @@ -36,121 +38,127 @@ END_EVENT_TABLE() #include "wx/mac/uma.h" -#if TARGET_API_MAC_OSX +const short kTextColumnId = 1024 ; // new databrowserbased version - -// Listbox item -wxListBox::wxListBox() -{ - m_noItems = 0; - m_selected = 0; - m_macList = NULL ; -} - -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); -} +// because of the limited insert +// functionality of DataBrowser, +// we just introduce id s corresponding +// to the line number #if TARGET_API_MAC_OSX -static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, +static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) #else -static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, +static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message) #endif { long ref = GetControlReference( browser ) ; if ( ref ) { - wxListBox* list = wxDynamicCast( ref , wxListBox ) ; - for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i ) - if ( list->m_idArray[i] == (long) itemID ) + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; + int i = itemID - 1 ; + if (i >= 0 && i < list->GetCount() ) + { + bool trigger = false ; + wxCommandEvent event( + wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); + switch( message ) + { + case kDataBrowserItemDeselected : + if ( list->HasMultipleSelection() ) + trigger = !list->MacIsSelectionSuppressed() ; + break ; + case kDataBrowserItemSelected : + trigger = !list->MacIsSelectionSuppressed() ; + break ; + case kDataBrowserItemDoubleClicked : + event.SetEventType(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED) ; + trigger = true ; + break ; + default : + break ; + } + if ( trigger ) { - bool trigger = false ; - wxCommandEvent event( - wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); - switch( message ) - { - case kDataBrowserItemDeselected : - if ( list->HasMultipleSelection() ) - trigger = true ; - break ; - case kDataBrowserItemSelected : - trigger = true ; - 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 ); - list->GetEventHandler()->ProcessEvent(event) ; - } - break ; + event.SetEventObject( list ); + if ( list->HasClientObjectData() ) + event.SetClientObject( list->GetClientObject(i) ); + else if ( list->HasClientUntypedData() ) + event.SetClientData( list->GetClientData(i) ); + event.SetString( list->GetString(i) ); + event.SetInt(i) ; + event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : TRUE ); + wxPostEvent( list->GetEventHandler() , event ) ; + // direct notification is not always having the listbox GetSelection() having in synch with event + // list->GetEventHandler()->ProcessEvent(event) ; } + } } } - -static pascal OSStatus ListBoxGetSetItemData(ControlRef browser, - DataBrowserItemID itemID, DataBrowserPropertyID property, +static pascal OSStatus ListBoxGetSetItemData(ControlRef browser, + DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean changeValue) { OSStatus err = errDataBrowserPropertyNotSupported; - + if ( ! changeValue ) - { + { switch (property) { - - case 1024: - { + + case kTextColumnId: + { long ref = GetControlReference( browser ) ; if ( ref ) { - wxListBox* list = wxDynamicCast( ref , wxListBox ) ; - for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i ) - if ( list->m_idArray[i] == (long) itemID ) - { - wxMacCFStringHolder cf( list->GetString(i) , list->GetFont().GetEncoding() ) ; - verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ; - err = noErr ; - break ; - } + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; + int i = itemID - 1 ; + if (i >= 0 && i < list->GetCount() ) + { + wxMacCFStringHolder cf( list->GetString(i) , list->GetFont().GetEncoding() ) ; + verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ; + err = noErr ; + } } - } + } break; - + default: - + break; } } - + return err; } + + +// Listbox item +wxListBox::wxListBox() +{ + m_noItems = 0; + m_selected = 0; + m_macList = NULL ; + m_suppressSelection = false ; +} + +bool wxListBox::Create(wxWindow *parent, wxWindowID id, + const wxPoint& pos, + const wxSize& size, + const wxArrayString& choices, + long style, + const wxValidator& validator, + const wxString& name) +{ + wxCArrayString chs(choices); + + return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(), + style, validator, name); +} + bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, @@ -160,20 +168,20 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxString& name) { m_macIsUserPane = FALSE ; - + + wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), + _T("only one of listbox selection modes can be specified") ); + if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) return false; m_noItems = 0 ; // this will be increased by our append command m_selected = 0; - m_nextId = 1 ; - Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; - ControlRef browser ; - verify_noerr( ::CreateDataBrowserControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, kDataBrowserListView , (ControlRef *)&m_macControl ) ); - browser = (ControlRef) m_macControl ; + m_peer = new wxMacControl() ; + verify_noerr( ::CreateDataBrowserControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, kDataBrowserListView , m_peer->GetControlRefAddr() ) ); DataBrowserSelectionFlags options = kDataBrowserDragSelect ; if ( style & wxLB_MULTIPLE ) @@ -188,56 +196,61 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, { options += kDataBrowserSelectOnlyOne ; } - verify_noerr(SetDataBrowserSelectionFlags (browser, options ) ); + verify_noerr(m_peer->SetSelectionFlags( options ) ); DataBrowserListViewColumnDesc columnDesc ; columnDesc.headerBtnDesc.titleOffset = 0; columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc; - - columnDesc.headerBtnDesc.btnFontStyle.flags = + + columnDesc.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask; - + columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent; columnDesc.propertyDesc.propertyType = kDataBrowserTextType; columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault; columnDesc.headerBtnDesc.minimumWidth = 0; columnDesc.headerBtnDesc.maximumWidth = 10000; - + columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont; columnDesc.headerBtnDesc.btnFontStyle.style = normal; columnDesc.headerBtnDesc.titleString = NULL ; // CFSTR( "" ); - columnDesc.propertyDesc.propertyID = 1024; + columnDesc.propertyDesc.propertyID = kTextColumnId; columnDesc.propertyDesc.propertyType = kDataBrowserTextType; columnDesc.propertyDesc.propertyFlags = #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 - kDataBrowserListViewTypeSelectColumn | + kDataBrowserListViewTypeSelectColumn | #endif kDataBrowserTableViewSelectionColumn ; - - verify_noerr(::AddDataBrowserListViewColumn(browser, &columnDesc, kDataBrowserListViewAppendColumn) ) ; - verify_noerr(::AutoSizeDataBrowserListViewColumns( browser ) ) ; - verify_noerr(::SetDataBrowserHasScrollBars( browser , false , true ) ) ; - verify_noerr(::SetDataBrowserTableViewHiliteStyle( browser, kDataBrowserTableViewFillHilite ) ) ; - verify_noerr(::SetDataBrowserListViewHeaderBtnHeight( browser , 0 ) ) ; + + verify_noerr(m_peer->AddListViewColumn( &columnDesc, kDataBrowserListViewAppendColumn) ) ; + verify_noerr(m_peer->AutoSizeListViewColumns() ) ; + verify_noerr(m_peer->SetHasScrollBars(false , true ) ) ; + verify_noerr(m_peer->SetTableViewHiliteStyle(kDataBrowserTableViewFillHilite ) ) ; + verify_noerr(m_peer->SetListViewHeaderBtnHeight( 0 ) ) ; DataBrowserCallbacks callbacks ; - + callbacks.version = kDataBrowserLatestCallbacks; - + InitDataBrowserCallbacks(&callbacks); - - callbacks.u.v1.itemDataCallback = + + callbacks.u.v1.itemDataCallback = NewDataBrowserItemDataUPP(ListBoxGetSetItemData); - + callbacks.u.v1.itemNotificationCallback = #if TARGET_API_MAC_OSX (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc) ; #else NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ; #endif - SetDataBrowserCallbacks(browser, &callbacks); + m_peer->SetCallbacks( &callbacks); +#if TARGET_API_MAC_OSX + // there is a redraw bug in 10.2.X + if ( UMAGetSystemVersion() < 0x1030 ) + m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ; +#endif MacPostControlCreate(pos,size) ; for ( int i = 0 ; i < n ; i++ ) @@ -245,12 +258,14 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, Append( choices[i] ) ; } + SetBestSize(size); // Needed because it is a wxControlWithItems + return TRUE; } wxListBox::~wxListBox() { - SetControlReference( (ControlRef) m_macControl , NULL ) ; + m_peer->SetReference( 0 ) ; FreeData() ; // avoid access during destruction if ( m_macList ) @@ -318,6 +333,8 @@ void wxListBox::Delete(int N) int wxListBox::DoAppend(const wxString& item) { + InvalidateBestSize(); + int index = m_noItems ; m_stringArray.Add( item ) ; m_dataArray.Add( NULL ); @@ -332,7 +349,7 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) { Clear() ; int n = choices.GetCount(); - + for( int i = 0 ; i < n ; ++i ) { if ( clientData ) @@ -347,7 +364,7 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) else Append( choices[i] ) ; } - + #if wxUSE_OWNER_DRAWN if ( m_windowStyle & wxLB_OWNERDRAW ) { // first delete old items @@ -357,7 +374,7 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) m_aItems[ui] = NULL; } m_aItems.Empty(); - + // then create new ones for ( ui = 0; ui < (size_t)m_noItems; ui++ ) { wxOwnerDrawn *pNewItem = CreateItem(ui); @@ -370,14 +387,14 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) int wxListBox::FindString(const wxString& s) const { - + if ( s.Right(1) == wxT("*") ) { wxString search = s.Left( s.Length() - 1 ) ; int len = search.Length() ; Str255 s1 , s2 ; wxMacStringToPascal( search , s2 ) ; - + for ( int i = 0 ; i < m_noItems ; ++ i ) { wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ; @@ -395,14 +412,14 @@ int wxListBox::FindString(const wxString& s) const return i ; } } - + } else { Str255 s1 , s2 ; - + wxMacStringToPascal( s , s2 ) ; - + for ( int i = 0 ; i < m_noItems ; ++ i ) { wxMacStringToPascal( m_stringArray[i] , s1 ) ; @@ -423,19 +440,22 @@ void wxListBox::Clear() MacClear() ; } -void wxListBox::SetSelection(int N, bool select) +void wxListBox::DoSetSelection(int N, bool select) { - wxCHECK_RET( N >= 0 && N < m_noItems, + wxCHECK_RET( N == wxNOT_FOUND || (N >= 0 && N < m_noItems) , wxT("invalid index in wxListBox::SetSelection") ); - MacSetSelection( N , select ) ; - GetSelections( m_selectionPreImage ) ; + + if ( N == wxNOT_FOUND ) + MacDeselectAll() ; + else + MacSetSelection( N , select ) ; } bool wxListBox::IsSelected(int N) const { wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, wxT("invalid index in wxListBox::Selected") ); - + return MacIsSelected( N ) ; } @@ -443,7 +463,7 @@ void *wxListBox::DoGetItemClientData(int N) const { wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, wxT("invalid index in wxListBox::GetClientData")); - + return (void *)m_dataArray[N]; } @@ -456,7 +476,7 @@ void wxListBox::DoSetItemClientData(int N, void *Client_data) { wxCHECK_RET( N >= 0 && N < m_noItems, wxT("invalid index in wxListBox::SetClientData") ); - + #if wxUSE_OWNER_DRAWN if ( m_windowStyle & wxLB_OWNERDRAW ) { @@ -466,7 +486,7 @@ void wxListBox::DoSetItemClientData(int N, void *Client_data) } #endif // wxUSE_OWNER_DRAWN wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) N , wxT("invalid client_data array") ) ; - + if ( m_dataArray.GetCount() > (size_t) N ) { m_dataArray[N] = (char*) Client_data ; @@ -504,17 +524,18 @@ void wxListBox::DoInsertItems(const wxArrayString& items, int pos) { wxCHECK_RET( pos >= 0 && pos <= m_noItems, wxT("invalid index in wxListBox::InsertItems") ); - + + InvalidateBestSize(); + int nItems = items.GetCount(); - + for ( int i = 0 ; i < nItems ; i++ ) { m_stringArray.Insert( items[i] , pos + i ) ; m_dataArray.Insert( NULL , pos + i ) ; + m_noItems++ ; MacInsert( pos + i , items[i] ) ; } - - m_noItems += nItems; } void wxListBox::SetString(int N, const wxString& s) @@ -530,8 +551,8 @@ wxSize wxListBox::DoGetBestSize() const int wLine; { - wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; - + wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; + if ( m_font.Ok() ) { ::TextFont( m_font.MacGetFontNum() ) ; @@ -544,7 +565,7 @@ wxSize wxListBox::DoGetBestSize() const ::TextSize( 9 ); ::TextFace( 0 ) ; } - + // Find the widest line for(int i = 0; i < GetCount(); i++) { wxString str(GetString(i)); @@ -563,15 +584,15 @@ wxSize wxListBox::DoGetBestSize() const #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 = (cy+4) * wxMin(wxMax(GetCount(), 3), 10); @@ -588,7 +609,6 @@ int wxListBox::GetCount() const void wxListBox::Refresh(bool eraseBack, const wxRect *rect) { wxControl::Refresh( eraseBack , rect ) ; - // MacRedrawControl() ; } #if wxUSE_OWNER_DRAWN @@ -612,75 +632,146 @@ wxOwnerDrawn *wxListBox::CreateItem(size_t n) #endif //USE_OWNER_DRAWN + +// Some custom controls depend on this +/* static */ wxVisualAttributes +wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) +{ + wxVisualAttributes attr; + attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT); + attr.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX); + attr.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); + return attr; +} + // ============================================================================ // list box control implementation // ============================================================================ -void wxListBox::MacDelete( int N ) +void wxListBox::MacDelete( int n ) { - UInt32 id = m_idArray[N] ; - verify_noerr(::RemoveDataBrowserItems((ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; - m_idArray.RemoveAt( N ) ; + wxArrayInt selectionBefore ; + MacGetSelections( selectionBefore ) ; + + UInt32 id = m_noItems+1 ; + verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; + for ( size_t i = 0 ; i < selectionBefore.GetCount() ; ++i ) + { + int current = selectionBefore[i] ; + if ( current == n ) + { + // selection was deleted + MacSetSelection( current , false ) ; + } + else if ( current > n ) + { + // something behind the deleted item was selected -> move up + MacSetSelection( current - 1 , true ) ; + MacSetSelection( current , false ) ; + } + } + // refresh all + verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacInsert( int n , const wxString& text) { - verify_noerr(::AddDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ; - m_idArray.Insert( m_nextId , n ) ; - ++m_nextId ; + wxArrayInt selectionBefore ; + MacGetSelections( selectionBefore ) ; + + UInt32 id = m_noItems ; // this has already been increased + verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; + + for ( int i = selectionBefore.GetCount()-1 ; i >= 0 ; --i ) + { + int current = selectionBefore[i] ; + if ( current >= n ) + { + MacSetSelection( current + 1 , true ) ; + MacSetSelection( current , false ) ; + } + } + + // refresh all + verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacAppend( const wxString& text) { - verify_noerr(::AddDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ; - m_idArray.Add( m_nextId ) ; - ++m_nextId ; + UInt32 id = m_noItems ; // this has already been increased + verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; + // no need to deal with selections nor refreshed, as we have appended } void wxListBox::MacClear() { - verify_noerr(::RemoveDataBrowserItems((ControlRef) m_macControl , kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; - m_idArray.Empty() ; + verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; +} + +void wxListBox::MacDeselectAll() +{ + bool former = MacSuppressSelection( true ) ; + verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ; + MacSuppressSelection( former ) ; } void wxListBox::MacSetSelection( int n , bool select ) { - UInt32 id = m_idArray[n] ; - if ( ::IsDataBrowserItemSelected( (ControlRef) m_macControl , id ) != select ) + bool former = MacSuppressSelection( true ) ; + UInt32 id = n + 1 ; + + if ( m_peer->IsItemSelected( id ) != select ) { - verify_noerr(::SetDataBrowserSelectedItems((ControlRef) m_macControl , 1 , & id , kDataBrowserItemsToggle ) ) ; + if ( select ) + verify_noerr(m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ; + else + verify_noerr(m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ; } MacScrollTo( n ) ; + MacSuppressSelection( former ) ; +} + +bool wxListBox::MacSuppressSelection( bool suppress ) +{ + bool former = m_suppressSelection ; + m_suppressSelection = suppress ; + return former ; } bool wxListBox::MacIsSelected( int n ) const { - return ::IsDataBrowserItemSelected( (ControlRef) m_macControl , m_idArray[n] ) ; + return m_peer->IsItemSelected( n + 1 ) ; } int wxListBox::MacGetSelection() const { - for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i ) + for ( int i = 0 ; i < GetCount() ; ++i ) { - if ( ::IsDataBrowserItemSelected((ControlRef) m_macControl , m_idArray[i] ) ) + if ( m_peer->IsItemSelected( i + 1 ) ) { return i ; } } - return -1 ; + return -1 ; } int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const { int no_sel = 0 ; - + aSelections.Empty(); - for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i ) + + UInt32 first , last ; + m_peer->GetSelectionAnchor( &first , &last ) ; + if ( first != kDataBrowserNoItem ) { - if ( ::IsDataBrowserItemSelected((ControlRef) m_macControl , m_idArray[i] ) ) + for ( size_t i = first ; i <= last ; ++i ) { - aSelections.Add( i ) ; - no_sel++ ; + if ( m_peer->IsItemSelected( i ) ) + { + aSelections.Add( i - 1 ) ; + no_sel++ ; + } } } return no_sel ; @@ -689,111 +780,30 @@ int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const void wxListBox::MacSet( int n , const wxString& text ) { // as we don't store the strings we only have to issue a redraw - UInt32 id = m_idArray[n] ; - verify_noerr( ::UpdateDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; + UInt32 id = n + 1 ; + verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacScrollTo( int n ) { - // TODO implement scrolling -} - -void wxListBox::OnSize( wxSizeEvent &event) -{ -} - -void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) -{ - /* - Boolean wasDoubleClick = false ; - long result ; - - ::GetControlData( (ControlRef) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; - if ( !wasDoubleClick ) - { - MacDoClick() ; - } - else - { - MacDoDoubleClick() ; - } - */ -} - -void wxListBox::MacSetRedraw( bool doDraw ) -{ - // nothing to do in compositing mode -} - -void wxListBox::MacDoClick() -{/* - wxArrayInt aSelections; - int n ; - size_t count = GetSelections(aSelections); - - if ( count == m_selectionPreImage.GetCount() ) - { - bool hasChanged = false ; - for ( size_t i = 0 ; i < count ; ++i ) - { - if ( aSelections[i] != m_selectionPreImage[i] ) - { - hasChanged = true ; - break ; - } - } - if ( !hasChanged ) - { - return ; - } - } - - m_selectionPreImage = aSelections; - - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); - - 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; - - GetEventHandler()->ProcessEvent(event); -*/ + UInt32 id = n + 1 ; + verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ; } -void wxListBox::MacDoDoubleClick() -{ -/* - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event) ; -*/ -} +#if !TARGET_API_MAC_OSX void wxListBox::OnChar(wxKeyEvent& event) { // todo trigger proper events here event.Skip() ; return ; - + if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) { wxWindow* parent = GetParent() ; while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) parent = parent->GetParent() ; - + if ( parent && parent->GetDefaultItem() ) { wxButton *def = wxDynamicCast(parent->GetDefaultItem(), @@ -835,10 +845,10 @@ void wxListBox::OnChar(wxKeyEvent& event) { // perform the default key handling first wxControl::OnKeyDown( event ) ; - + wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); event.SetEventObject( this ); - + wxArrayInt aSelections; int n, count = GetSelections(aSelections); if ( count > 0 ) @@ -854,9 +864,9 @@ void wxListBox::OnChar(wxKeyEvent& event) { n = -1; } - - event.m_commandInt = n; - + + event.SetInt(n); + GetEventHandler()->ProcessEvent(event); } else @@ -875,947 +885,20 @@ void wxListBox::OnChar(wxKeyEvent& event) SetSelection(line) ; wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); event.SetEventObject( this ); - + if ( HasClientObjectData() ) event.SetClientObject( GetClientObject( line ) ); else if ( HasClientUntypedData() ) event.SetClientData( GetClientData(line) ); event.SetString( GetString(line) ); - - event.m_commandInt = line ; - - GetEventHandler()->ProcessEvent(event); - } - } - } -} - -#else -// old carbon version - -const short kwxMacListItemHeight = 19 ; - -extern "C" -{ -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) ; -} + event.SetInt(line); -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *d, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) -{ - wxListBox* list; - Rect r = *d ; - Rect* drawRect = &r ; - - list = (wxListBox*) GetControlReference( (ControlRef) GetListRefCon(listHandle) ); - if ( list == NULL || list->GetHandle() == NULL || GetControlReference( ( ControlRef )list->GetHandle() ) == NULL ) - return ; - - // the bounds passed in are not correct, adjust the right border - int x = 0 , y = 0 ; - Rect bounds ; - GetControlBounds( (ControlRef) list->GetHandle() , &bounds ) ; - r.right = r.left + (bounds.right - bounds.left ) - 16 ; - - GrafPtr savePort; - GrafPtr grafPtr; - RgnHandle savedClipRegion; - SInt32 savedPenMode; - GetPort(&savePort); - SetPort((**listHandle).port); - grafPtr = (**listHandle).port ; - // typecast our refCon - - // Calculate the cell rect. - - switch( message ) { - case lInitMsg: - break; - - case lCloseMsg: - break; - - case lDrawMsg: - { - const wxString linetext = 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 ); - - const wxFont& font = list->GetFont(); - if ( font.Ok() ) - { - ::TextFont( font.MacGetFontNum() ) ; - ::TextSize( font.MacGetFontSize() ) ; - ::TextFace( font.MacGetFontStyle() ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - - { - Rect frame = { drawRect->top, drawRect->left + 4, - drawRect->top + kwxMacListItemHeight, drawRect->right + 10000 } ; - CFMutableStringRef mString = CFStringCreateMutableCopy( NULL , 0 , wxMacCFStringHolder(linetext , list->GetFont().GetEncoding()) ) ; - ::TruncateThemeText( mString , kThemeCurrentPortFont, kThemeStateActive, drawRect->right - drawRect->left , truncEnd , NULL ) ; - - ::DrawThemeTextBox( mString, - kThemeCurrentPortFont, - kThemeStateActive, - false, - &frame, - teJustLeft, - nil ); - - CFRelease( mString ) ; - } - - // 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 ); + GetEventHandler()->ProcessEvent(event); } - - // Restore the saved clip region. - - SetClip( savedClipRegion ); - DisposeRgn( savedClipRegion ); } - 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 ); - break; - default : - break ; } - SetPort(savePort); -} - -extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ; -// resources ldef ids -const short kwxMacListWithVerticalScrollbar = 128 ; -const short kwxMacListWithVerticalAndHorizontalScrollbar = 129 ; - -// ============================================================================ -// list box control implementation -// ============================================================================ - -// Listbox item -wxListBox::wxListBox() -{ - m_noItems = 0; - m_selected = 0; - m_macList = NULL ; -} - -static ListDefUPP macListDefUPP = NULL ; - -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 ; - - if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) ) - return false; - - m_noItems = 0 ; // this will be increased by our append command - m_selected = 0; - - Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; - - ListDefSpec listDef; - listDef.defType = kListDefUserProcType; - if ( macListDefUPP == NULL ) - { - macListDefUPP = NewListDefUPP( wxMacListDefinition ); - } - listDef.u.userProc = macListDefUPP ; - - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; - - GetThemeFont(kThemeViewsFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; - - SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , wxMacMakeStringFromPascal( fontName ) ) ) ; - - Size asize; - - - CreateListBoxControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true, - kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl ); - - GetControlData( (ControlRef) m_macControl, kControlNoPart, kControlListBoxListHandleTag, - sizeof(ListHandle), (Ptr) &m_macList, &asize); - - SetControlReference( (ControlRef) m_macControl, (long) this); - - - OptionBits options = 0; - if ( style & wxLB_MULTIPLE ) - { - options += lExtendDrag + lUseSense ; - } - else if ( style & wxLB_EXTENDED ) - { - // default behaviour - } - else - { - options = (OptionBits) lOnlyOne ; - } - SetListSelectionFlags((ListHandle)m_macList, options); - - for ( int i = 0 ; i < n ; i++ ) - { - Append( choices[i] ) ; - } - - MacPostControlCreate(pos,size) ; - - LSetDrawingMode( true , (ListHandle)m_macList ) ; +#endif // !TARGET_API_MAC_OSX - return TRUE; -} - -wxListBox::~wxListBox() -{ - SetControlReference( (ControlRef) m_macControl , NULL ) ; - FreeData() ; - // avoid access during destruction - if ( m_macList ) - { - m_macList = NULL ; - } -} - -void wxListBox::FreeData() -{ -#if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) - { - size_t uiCount = m_aItems.Count(); - while ( uiCount-- != 0 ) { - delete m_aItems[uiCount]; - m_aItems[uiCount] = NULL; - } - - m_aItems.Clear(); - } - else -#endif // wxUSE_OWNER_DRAWN - if ( HasClientObjectData() ) - { - for ( size_t n = 0; n < (size_t)m_noItems; n++ ) - { - delete GetClientObject(n); - } - } -} - -void wxListBox::DoSetSize(int x, int y, - int width, int height, - int sizeFlags ) -{ - wxControl::DoSetSize( x , y , width , height , sizeFlags ) ; -#if TARGET_CARBON - Rect bounds ; - GetControlBounds( (ControlRef) m_macControl , &bounds ) ; - ControlRef control = GetListVerticalScrollBar( (ListHandle)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 -} -void wxListBox::DoSetFirstItem(int N) -{ - MacScrollTo( N ) ; -} - -void wxListBox::Delete(int N) -{ - wxCHECK_RET( N >= 0 && N < m_noItems, - wxT("invalid index in wxListBox::Delete") ); - -#if wxUSE_OWNER_DRAWN - delete m_aItems[N]; - m_aItems.RemoveAt(N); -#else // !wxUSE_OWNER_DRAWN - if ( HasClientObjectData() ) - { - delete GetClientObject(N); - } -#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN - m_stringArray.RemoveAt( N ) ; - m_dataArray.RemoveAt( N ) ; - m_noItems --; - - MacDelete( N ) ; -} - -int wxListBox::DoAppend(const wxString& item) -{ - int index = m_noItems ; - m_stringArray.Add( item ) ; - m_dataArray.Add( NULL ); - m_noItems ++; - DoSetItemClientData( index , NULL ) ; - MacAppend( item ) ; - - 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 ) - { -#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] ) ; - } - -#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]; - 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 // wxUSE_OWNER_DRAWN - MacSetRedraw( true ) ; -} - -bool wxListBox::HasMultipleSelection() const -{ - return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); -} - -int wxListBox::FindString(const wxString& s) const -{ - - if ( s.Right(1) == wxT("*") ) - { - wxString search = s.Left( s.Length() - 1 ) ; - int len = search.Length() ; - Str255 s1 , s2 ; - wxMacStringToPascal( search , s2 ) ; - - for ( int i = 0 ; i < m_noItems ; ++ i ) - { - wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ; - - if ( EqualString( s1 , s2 , false , false ) ) - return i ; - } - if ( s.Left(1) == wxT("*") && s.Length() > 1 ) - { - wxString st = s ; - st.MakeLower() ; - for ( int i = 0 ; i < m_noItems ; ++i ) - { - if ( GetString(i).Lower().Matches(st) ) - return i ; - } - } - - } - else - { - Str255 s1 , s2 ; - - wxMacStringToPascal( s , s2 ) ; - - for ( int i = 0 ; i < m_noItems ; ++ i ) - { - wxMacStringToPascal( m_stringArray[i] , s1 ) ; - - if ( EqualString( s1 , s2 , false , false ) ) - return i ; - } - } - return -1; -} - -void wxListBox::Clear() -{ - FreeData(); - m_noItems = 0; - m_stringArray.Empty() ; - m_dataArray.Empty() ; - MacClear() ; -} - -void wxListBox::SetSelection(int N, bool select) -{ - wxCHECK_RET( N >= 0 && N < m_noItems, - wxT("invalid index in wxListBox::SetSelection") ); - MacSetSelection( N , select ) ; - GetSelections( m_selectionPreImage ) ; -} - -bool wxListBox::IsSelected(int N) const -{ - wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, - wxT("invalid index in wxListBox::Selected") ); - - return MacIsSelected( N ) ; -} - -void *wxListBox::DoGetItemClientData(int N) const -{ - wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, - wxT("invalid index in wxListBox::GetClientData")); - - return (void *)m_dataArray[N]; -} - -wxClientData *wxListBox::DoGetItemClientObject(int N) const -{ - return (wxClientData *) DoGetItemClientData( N ) ; -} - -void wxListBox::DoSetItemClientData(int N, void *Client_data) -{ - wxCHECK_RET( N >= 0 && N < m_noItems, - 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() >= (size_t) N , wxT("invalid client_data array") ) ; - - if ( m_dataArray.GetCount() > (size_t) N ) - { - m_dataArray[N] = (char*) Client_data ; - } - else - { - m_dataArray.Add( (char*) Client_data ) ; - } -} - -void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) -{ - DoSetItemClientData(n, clientData); -} - -// Return number of selections and an array of selected integers -int wxListBox::GetSelections(wxArrayInt& aSelections) const -{ - return MacGetSelections( aSelections ) ; -} - -// Get single selection, for single choice list items -int wxListBox::GetSelection() const -{ - return MacGetSelection() ; -} - -// Find string for position -wxString wxListBox::GetString(int N) const -{ - return m_stringArray[N] ; -} - -void wxListBox::DoInsertItems(const wxArrayString& items, int pos) -{ - wxCHECK_RET( pos >= 0 && pos <= m_noItems, - wxT("invalid index in wxListBox::InsertItems") ); - - int nItems = items.GetCount(); - - for ( int i = 0 ; i < nItems ; i++ ) - { - m_stringArray.Insert( items[i] , pos + i ) ; - m_dataArray.Insert( NULL , pos + i ) ; - MacInsert( pos + i , items[i] ) ; - } - - m_noItems += nItems; -} - -void wxListBox::SetString(int N, const wxString& s) -{ - m_stringArray[N] = s ; - MacSet( N , s ) ; -} - -wxSize wxListBox::DoGetBestSize() const -{ - int lbWidth = 100; // some defaults - int lbHeight = 110; - int wLine; - - { - wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; - - if ( m_font.Ok() ) - { - ::TextFont( m_font.MacGetFontNum() ) ; - ::TextSize( m_font.MacGetFontSize() ) ; - ::TextFace( m_font.MacGetFontStyle() ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - - // Find the widest line - for(int i = 0; i < GetCount(); i++) { - wxString str(GetString(i)); - #if wxUSE_UNICODE - Point bounds={0,0} ; - SInt16 baseline ; - ::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 = (cy+4) * wxMin(wxMax(GetCount(), 3), 10); - } - - return wxSize(lbWidth, lbHeight); -} - -int wxListBox::GetCount() const -{ - return m_noItems; -} - -void wxListBox::Refresh(bool eraseBack, const wxRect *rect) -{ - wxControl::Refresh( eraseBack , rect ) ; - // MacRedrawControl() ; -} - -#if wxUSE_OWNER_DRAWN - -class wxListBoxItem : public wxOwnerDrawn -{ -public: - wxListBoxItem(const wxString& str = ""); -}; - -wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) -{ - // no bitmaps/checkmarks - 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 wxString& 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 wxString& 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(); -} - -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 -{ - Cell cell = { 0 , 0 } ; - cell.v = n ; - return LGetSelect( false , &cell , (ListHandle)m_macList ) ; -} - -int wxListBox::MacGetSelection() const -{ - Cell cell = { 0 , 0 } ; - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) - return cell.v ; - else - return -1 ; -} - -int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const -{ - int no_sel = 0 ; - - aSelections.Empty(); - - Cell cell = { 0 , 0 } ; - cell.v = 0 ; - - while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) ) - { - aSelections.Add( cell.v ) ; - no_sel++ ; - cell.v++ ; - } - return no_sel ; -} - -void wxListBox::MacSet( int n , const wxString& 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( wxSizeEvent &event) -{ - Point pt; - -#if TARGET_CARBON - GetListCellSize((ListHandle)m_macList, &pt); -#else - pt = (**(ListHandle)m_macList).cellSize ; -#endif - int w, h ; - GetSize( &w , &h ) ; - pt.h = w - 15 ; - LCellSize( pt , (ListHandle)m_macList ) ; -} - -void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) -{ - Boolean wasDoubleClick = false ; - long result ; - - ::GetControlData( (ControlRef) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; - if ( !wasDoubleClick ) - { - MacDoClick() ; - } - else - { - MacDoDoubleClick() ; - } -} - -void wxListBox::MacSetRedraw( bool doDraw ) -{ - LSetDrawingMode( doDraw , (ListHandle)m_macList ) ; - -} - -void wxListBox::MacDoClick() -{ - wxArrayInt aSelections; - int n ; - size_t count = GetSelections(aSelections); - - if ( count == m_selectionPreImage.GetCount() ) - { - bool hasChanged = false ; - for ( size_t i = 0 ; i < count ; ++i ) - { - if ( aSelections[i] != m_selectionPreImage[i] ) - { - hasChanged = true ; - break ; - } - } - if ( !hasChanged ) - { - return ; - } - } - - m_selectionPreImage = aSelections; - - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); - - 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; - - GetEventHandler()->ProcessEvent(event); -} - -void wxListBox::MacDoDoubleClick() -{ - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event) ; -} - -void wxListBox::OnChar(wxKeyEvent& event) -{ - if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) - { - wxWindow* parent = GetParent() ; - while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) - parent = parent->GetParent() ; - - if ( parent && parent->GetDefaultItem() ) - { - wxButton *def = wxDynamicCast(parent->GetDefaultItem(), - wxButton); - if ( def && def->IsEnabled() ) - { - wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); - event.SetEventObject(def); - def->Command(event); - return ; - } - } - event.Skip() ; - } - /* generate wxID_CANCEL if command-. or has been pressed (typically in dialogs) */ - else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) ) - { - // FIXME: look in ancestors, not just parent. - wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ; - if (win) - { - wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); - new_event.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( new_event ); - } - } - else if ( event.GetKeyCode() == WXK_TAB ) - { - wxNavigationKeyEvent new_event; - new_event.SetEventObject( this ); - new_event.SetDirection( !event.ShiftDown() ); - /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */ - new_event.SetWindowChange( event.ControlDown() ); - new_event.SetCurrentFocus( this ); - if ( !GetEventHandler()->ProcessEvent( new_event ) ) - event.Skip() ; - } - else if ( event.GetKeyCode() == WXK_DOWN || event.GetKeyCode() == WXK_UP ) - { - // perform the default key handling first - wxControl::OnKeyDown( event ) ; - - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); - - wxArrayInt aSelections; - int n, count = GetSelections(aSelections); - if ( count > 0 ) - { - n = aSelections[0]; - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject(n) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(n) ); - event.SetString( GetString(n) ); - } - else - { - n = -1; - } - - event.m_commandInt = n; - - GetEventHandler()->ProcessEvent(event); - } - else - { - if ( event.GetTimestamp() > m_lastTypeIn + 60 ) - { - m_typeIn = wxEmptyString ; - } - m_lastTypeIn = event.GetTimestamp() ; - m_typeIn += (char) event.GetKeyCode() ; - int line = FindString(wxT("*")+m_typeIn+wxT("*")) ; - if ( line >= 0 ) - { - if ( GetSelection() != line ) - { - SetSelection(line) ; - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); - - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject( line ) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(line) ); - event.SetString( GetString(line) ); - - event.m_commandInt = line ; - - GetEventHandler()->ProcessEvent(event); - } - } - } -} - -#endif