X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83ce56341bb5587b2253d54898447e8363ee805a..ee8bf34fbaaccbc13239f7dde94f104a6cdb1539:/src/mac/carbon/listbox.cpp diff --git a/src/mac/carbon/listbox.cpp b/src/mac/carbon/listbox.cpp index f371474e39..361bc4def7 100644 --- a/src/mac/carbon/listbox.cpp +++ b/src/mac/carbon/listbox.cpp @@ -27,7 +27,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) BEGIN_EVENT_TABLE(wxListBox, wxControl) -#if !TARGET_API_MAC_OSX +#if !__WXMAC_OSX__ EVT_SIZE( wxListBox::OnSize ) EVT_CHAR( wxListBox::OnChar ) #endif @@ -36,7 +36,7 @@ END_EVENT_TABLE() #include "wx/mac/uma.h" -#if TARGET_API_MAC_OSX +const short kTextColumnId = 1024 ; // new databrowserbased version @@ -73,7 +73,7 @@ static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrow long ref = GetControlReference( browser ) ; if ( ref ) { - wxListBox* list = wxDynamicCast( ref , wxListBox ) ; + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i ) if ( list->m_idArray[i] == (long) itemID ) { @@ -106,7 +106,9 @@ static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrow event.SetString( list->GetString(i) ); event.SetInt(i) ; event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : TRUE ); - list->GetEventHandler()->ProcessEvent(event) ; + wxPostEvent( list->GetEventHandler() , event ) ; + // direct notification is not always having the listbox GetSelection() having in synch with event + // list->GetEventHandler()->ProcessEvent(event) ; } break ; } @@ -125,12 +127,12 @@ static pascal OSStatus ListBoxGetSetItemData(ControlRef browser, switch (property) { - case 1024: + case kTextColumnId: { long ref = GetControlReference( browser ) ; if ( ref ) { - wxListBox* list = wxDynamicCast( ref , wxListBox ) ; + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i ) if ( list->m_idArray[i] == (long) itemID ) { @@ -160,6 +162,9 @@ 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; @@ -170,10 +175,9 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, 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 ) ); DataBrowserSelectionFlags options = kDataBrowserDragSelect ; if ( style & wxLB_MULTIPLE ) @@ -188,7 +192,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, { options += kDataBrowserSelectOnlyOne ; } - verify_noerr(SetDataBrowserSelectionFlags (browser, options ) ); + verify_noerr(SetDataBrowserSelectionFlags (*m_peer, options ) ); DataBrowserListViewColumnDesc columnDesc ; columnDesc.headerBtnDesc.titleOffset = 0; @@ -207,7 +211,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, 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 @@ -216,11 +220,11 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, 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(::AddDataBrowserListViewColumn(*m_peer, &columnDesc, kDataBrowserListViewAppendColumn) ) ; + verify_noerr(::AutoSizeDataBrowserListViewColumns( *m_peer ) ) ; + verify_noerr(::SetDataBrowserHasScrollBars( *m_peer , false , true ) ) ; + verify_noerr(::SetDataBrowserTableViewHiliteStyle( *m_peer, kDataBrowserTableViewFillHilite ) ) ; + verify_noerr(::SetDataBrowserListViewHeaderBtnHeight( *m_peer , 0 ) ) ; DataBrowserCallbacks callbacks ; callbacks.version = kDataBrowserLatestCallbacks; @@ -236,7 +240,7 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, #else NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ; #endif - SetDataBrowserCallbacks(browser, &callbacks); + SetDataBrowserCallbacks(*m_peer, &callbacks); MacPostControlCreate(pos,size) ; @@ -245,12 +249,14 @@ 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 ) ; + SetControlReference( *m_peer , NULL ) ; FreeData() ; // avoid access during destruction if ( m_macList ) @@ -619,50 +625,59 @@ wxOwnerDrawn *wxListBox::CreateItem(size_t n) void wxListBox::MacDelete( int N ) { UInt32 id = m_idArray[N] ; - verify_noerr(::RemoveDataBrowserItems((ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; + verify_noerr(::RemoveDataBrowserItems(*m_peer , kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; m_idArray.RemoveAt( N ) ; } void wxListBox::MacInsert( int n , const wxString& text) { - verify_noerr(::AddDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ; + verify_noerr(::AddDataBrowserItems( *m_peer , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ; m_idArray.Insert( m_nextId , n ) ; ++m_nextId ; } void wxListBox::MacAppend( const wxString& text) { - verify_noerr(::AddDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ; + verify_noerr(::AddDataBrowserItems( *m_peer , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ; m_idArray.Add( m_nextId ) ; ++m_nextId ; } void wxListBox::MacClear() { - verify_noerr(::RemoveDataBrowserItems((ControlRef) m_macControl , kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; + verify_noerr(::RemoveDataBrowserItems(*m_peer , kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; m_idArray.Empty() ; } void wxListBox::MacSetSelection( int n , bool select ) { UInt32 id = m_idArray[n] ; - if ( ::IsDataBrowserItemSelected( (ControlRef) m_macControl , id ) != select ) + if ( !(GetWindowStyle() & (wxLB_MULTIPLE|wxLB_EXTENDED) ) ) + { + int n = MacGetSelection() ; + if ( n >= 0 ) + { + UInt32 idOld = m_idArray[n] ; + SetDataBrowserSelectedItems(*m_peer , 1 , & idOld , kDataBrowserItemsRemove ) ; + } + } + if ( ::IsDataBrowserItemSelected( *m_peer , id ) != select ) { - verify_noerr(::SetDataBrowserSelectedItems((ControlRef) m_macControl , 1 , & id , kDataBrowserItemsToggle ) ) ; + verify_noerr(::SetDataBrowserSelectedItems(*m_peer , 1 , & id , kDataBrowserItemsToggle ) ) ; } MacScrollTo( n ) ; } bool wxListBox::MacIsSelected( int n ) const { - return ::IsDataBrowserItemSelected( (ControlRef) m_macControl , m_idArray[n] ) ; + return ::IsDataBrowserItemSelected( *m_peer , m_idArray[n] ) ; } int wxListBox::MacGetSelection() const { for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i ) { - if ( ::IsDataBrowserItemSelected((ControlRef) m_macControl , m_idArray[i] ) ) + if ( ::IsDataBrowserItemSelected(*m_peer , m_idArray[i] ) ) { return i ; } @@ -677,7 +692,7 @@ int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const aSelections.Empty(); for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i ) { - if ( ::IsDataBrowserItemSelected((ControlRef) m_macControl , m_idArray[i] ) ) + if ( ::IsDataBrowserItemSelected(*m_peer , m_idArray[i] ) ) { aSelections.Add( i ) ; no_sel++ ; @@ -690,35 +705,20 @@ 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 ) ) ; + verify_noerr( ::UpdateDataBrowserItems( *m_peer , kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } void wxListBox::MacScrollTo( int n ) { - // TODO implement scrolling + UInt32 id = m_idArray[n] ; + verify_noerr( ::RevealDataBrowserItem(*m_peer , id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ; } +#if !TARGET_API_MAC_OSX 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() ; - } - */ -} +#endif void wxListBox::MacSetRedraw( bool doDraw ) { @@ -782,6 +782,8 @@ void wxListBox::MacDoDoubleClick() */ } +#if !TARGET_API_MAC_OSX + void wxListBox::OnChar(wxKeyEvent& event) { // todo trigger proper events here @@ -890,932 +892,5 @@ void wxListBox::OnChar(wxKeyEvent& 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 ) ; -} - -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 ); - } - - // 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 ) ; - - 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