X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b45ed7a273799b1b360482496a706a211eca6435..914955aaa034862c3b9b827463cde26455d06c79:/src/mac/carbon/listbox.cpp?ds=sidebyside diff --git a/src/mac/carbon/listbox.cpp b/src/mac/carbon/listbox.cpp index 5240ef76be..38bdecfd01 100644 --- a/src/mac/carbon/listbox.cpp +++ b/src/mac/carbon/listbox.cpp @@ -9,10 +9,14 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "listbox.h" #endif +#include "wx/wxprec.h" + +#if wxUSE_LISTBOX + #include "wx/app.h" #include "wx/listbox.h" #include "wx/button.h" @@ -27,162 +31,144 @@ IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) BEGIN_EVENT_TABLE(wxListBox, wxControl) - EVT_SIZE( wxListBox::OnSize ) +#ifndef __WXMAC_OSX__ +// EVT_SIZE( wxListBox::OnSize ) EVT_CHAR( wxListBox::OnChar ) +#endif END_EVENT_TABLE() #endif #include "wx/mac/uma.h" -#if PRAGMA_STRUCT_ALIGN - #pragma options align=mac68k -#elif PRAGMA_STRUCT_PACKPUSH - #pragma pack(push, 2) -#elif PRAGMA_STRUCT_PACK - #pragma pack(2) -#endif +const short kTextColumnId = 1024 ; -typedef struct { - unsigned short instruction; - void (*function)(); -} ldefRec, *ldefPtr, **ldefHandle; - -#if PRAGMA_STRUCT_ALIGN - #pragma options align=reset -#elif PRAGMA_STRUCT_PACKPUSH - #pragma pack(pop) -#elif PRAGMA_STRUCT_PACK - #pragma pack() -#endif +// new databrowserbased version +// because of the limited insert +// functionality of DataBrowser, +// we just introduce id s corresponding +// to the line number + +DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL ; +DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL ; +DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL ; -#if TARGET_CARBON -const short kwxMacListItemHeight = 19 ; +#if TARGET_API_MAC_OSX +static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, + DataBrowserItemNotification message, DataBrowserItemDataRef itemData) #else -const short kwxMacListItemHeight = 14 ; +static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, + DataBrowserItemNotification message) #endif - -extern "C" { -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) ; -} - -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) -{ - GrafPtr savePort; - GrafPtr grafPtr; - RgnHandle savedClipRegion; - SInt32 savedPenMode; - wxListBox* list; - GetPort(&savePort); - SetPort((**listHandle).port); - grafPtr = (**listHandle).port ; - // typecast our refCon - list = (wxListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) ); - - // Calculate the cell rect. - - switch( message ) { - case lInitMsg: - break; - - case lCloseMsg: - break; - - case lDrawMsg: + long ref = GetControlReference( browser ) ; + if ( ref ) + { + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; + int i = itemID - 1 ; + if (i >= 0 && i < list->GetCount() ) { - 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 ); - - wxFontRefData * font = (wxFontRefData*) list->GetFont().GetRefData() ; - - if ( font ) + bool trigger = false ; + wxCommandEvent event( + wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); + switch( message ) { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( short(font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; + 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 ; } - else + if ( trigger ) { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; + 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) ; } - -#if TARGET_CARBON - { - Rect frame = { drawRect->top, drawRect->left + 4, - drawRect->top + kwxMacListItemHeight, drawRect->right + 10000 } ; - CFMutableStringRef mString = CFStringCreateMutableCopy( NULL , 0 , wxMacCFStringHolder(linetext) ) ; - ::TruncateThemeText( mString , kThemeCurrentPortFont, kThemeStateActive, drawRect->right - drawRect->left , truncEnd , NULL ) ; - ::DrawThemeTextBox( mString, - kThemeCurrentPortFont, - kThemeStateActive, - false, - &frame, - teJustLeft, - nil ); - CFRelease( mString ) ; - } -#else - { - wxCharBuffer text = wxMacStringToCString( linetext ) ; - MoveTo(drawRect->left + 4 , drawRect->top + 10 ); - DrawText(text, 0 , strlen(text) ); - } -#endif - // 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 ; +static pascal OSStatus ListBoxGetSetItemData(ControlRef browser, + DataBrowserItemID itemID, DataBrowserPropertyID property, + DataBrowserItemDataRef itemData, Boolean changeValue) +{ + OSStatus err = errDataBrowserPropertyNotSupported; -// ============================================================================ -// list box control implementation -// ============================================================================ + if ( ! changeValue ) + { + switch (property) + { + + case kTextColumnId: + { + long ref = GetControlReference( browser ) ; + if ( ref ) + { + 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; +} + +static pascal void ListBoxDrawProc( ControlRef browser , DataBrowserItemID item , DataBrowserPropertyID property , + DataBrowserItemState itemState , const Rect *itemRect , SInt16 depth , Boolean isColorDevice ) +{ + + CFStringRef cfString; + long systemVersion; + + cfString = CFStringCreateWithFormat( NULL, NULL, CFSTR("Row %d"), item ); + + ThemeDrawingState themeState ; + GetThemeDrawingState( &themeState ) ; + + if ( itemState == kDataBrowserItemIsSelected ) // In this sample we handle the "selected" state, all others fall through to our "active" state + { + Gestalt( gestaltSystemVersion, &systemVersion ); + if ( (systemVersion >= 0x00001030) && (IsControlActive( browser ) == false) ) // Panther DB starts using kThemeBrushSecondaryHighlightColor for inactive browser hilighting + SetThemePen( kThemeBrushSecondaryHighlightColor, 32, true ); + else + SetThemePen( kThemeBrushPrimaryHighlightColor, 32, true ); + + PaintRect( itemRect ); // First paint the hilite rect, then the text on top + SetThemeDrawingState( themeState , false ) ; + } + DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL ); + if ( cfString != NULL ) + CFRelease( cfString ); + SetThemeDrawingState( themeState , true ) ; +} // Listbox item wxListBox::wxListBox() @@ -190,9 +176,22 @@ wxListBox::wxListBox() m_noItems = 0; m_selected = 0; m_macList = NULL ; + m_suppressSelection = false ; } -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, @@ -202,110 +201,118 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - if ( !wxListBoxBase::Create(parent, id, pos, size, style, validator, 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; - Rect bounds ; - Str255 title ; - - MacPreControlCreate( parent , id , wxEmptyString , pos , size ,style, validator , name , &bounds , title ) ; - - ListDefSpec listDef; - listDef.defType = kListDefUserProcType; - if ( macListDefUPP == NULL ) - { - macListDefUPP = NewListDefUPP( wxMacListDefinition ); - } - listDef.u.userProc = macListDefUPP ; - - Str255 fontName ; - SInt16 fontSize ; - Style fontStyle ; -#if TARGET_CARBON - GetThemeFont(kThemeViewsFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ; -#else - GetFontName( kFontIDMonaco , fontName ) ; - fontSize = 9 ; - fontStyle = normal ; -#endif - SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , wxMacMakeStringFromPascal( fontName ) ) ) ; -#if TARGET_CARBON - Size asize; - + Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; - CreateListBoxControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true, - kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl ); + m_peer = new wxMacControl(this) ; + verify_noerr( ::CreateDataBrowserControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, kDataBrowserListView , m_peer->GetControlRefAddr() ) ); - GetControlData( (ControlHandle) m_macControl, kControlNoPart, kControlListBoxListHandleTag, - sizeof(ListHandle), (Ptr) &m_macList, &asize); - - SetControlReference( (ControlHandle) m_macControl, (long) this); - SetControlVisibility( (ControlHandle) m_macControl, false, false); - -#else - - long result ; - wxStAppResource resload ; - m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , - (style & wxLB_HSCROLL) ? kwxMacListWithVerticalAndHorizontalScrollbar : kwxMacListWithVerticalScrollbar , - 0 , 0, kControlListBoxProc , (long) this ) ; - ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxListHandleTag , - sizeof( ListHandle ) , (char*) &m_macList , &result ) ; - - HLock( (Handle) m_macList ) ; - ldefHandle ldef ; - ldef = (ldefHandle) NewHandle( sizeof(ldefRec) ) ; - if ( (**(ListHandle)m_macList).listDefProc != NULL ) - { - (**ldef).instruction = 0x4EF9; /* JMP instruction */ - (**ldef).function = (void(*)()) listDef.u.userProc; - (**(ListHandle)m_macList).listDefProc = (Handle) ldef ; - } - - Point pt = (**(ListHandle)m_macList).cellSize ; - pt.v = kwxMacListItemHeight ; - LCellSize( pt , (ListHandle)m_macList ) ; - LAddColumn( 1 , 0 , (ListHandle)m_macList ) ; -#endif - OptionBits options = 0; + DataBrowserSelectionFlags options = kDataBrowserDragSelect ; if ( style & wxLB_MULTIPLE ) { - options += lNoExtend ; + options += kDataBrowserAlwaysExtendSelection + kDataBrowserCmdTogglesSelection ; } else if ( style & wxLB_EXTENDED ) { - options += lExtendDrag ; + // default behaviour } else { - options = (OptionBits) lOnlyOne ; + options += kDataBrowserSelectOnlyOne ; } - SetListSelectionFlags((ListHandle)m_macList, options); + verify_noerr(m_peer->SetSelectionFlags( options ) ); + + if ( gDataBrowserItemDataUPP == NULL ) gDataBrowserItemDataUPP = NewDataBrowserItemDataUPP(ListBoxGetSetItemData) ; + if ( gDataBrowserItemNotificationUPP == NULL ) + { + gDataBrowserItemNotificationUPP = +#if TARGET_API_MAC_OSX + (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc) ; +#else + NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ; +#endif + } + if ( gDataBrowserDrawItemUPP == NULL ) gDataBrowserDrawItemUPP = NewDataBrowserDrawItemUPP(ListBoxDrawProc) ; + + DataBrowserCallbacks callbacks ; + InitializeDataBrowserCallbacks( &callbacks , kDataBrowserLatestCallbacks ) ; + + callbacks.u.v1.itemDataCallback = gDataBrowserItemDataUPP; + callbacks.u.v1.itemNotificationCallback = gDataBrowserItemNotificationUPP; + m_peer->SetCallbacks( &callbacks); + + DataBrowserCustomCallbacks customCallbacks ; + InitializeDataBrowserCustomCallbacks( &customCallbacks , kDataBrowserLatestCustomCallbacks ) ; + + customCallbacks.u.v1.drawItemCallback = gDataBrowserDrawItemUPP ; + + SetDataBrowserCustomCallbacks( m_peer->GetControlRef() , &customCallbacks ) ; + + 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.minimumWidth = 0; + columnDesc.headerBtnDesc.maximumWidth = 10000; + + columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont; + columnDesc.headerBtnDesc.btnFontStyle.style = normal; + columnDesc.headerBtnDesc.titleString = NULL ; // CFSTR( "" ); + + columnDesc.propertyDesc.propertyID = kTextColumnId; + columnDesc.propertyDesc.propertyType = kDataBrowserTextType ; // kDataBrowserCustomType; + columnDesc.propertyDesc.propertyFlags = +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + kDataBrowserListViewTypeSelectColumn | +#endif + kDataBrowserTableViewSelectionColumn ; + + 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 ) ) ; + +#if 0 + // shouldn't be necessary anymore under 10.2 + m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ; + m_peer->SetNeedsFocusRect( true ) ; +#endif + + MacPostControlCreate(pos,size) ; for ( int i = 0 ; i < n ; i++ ) { Append( choices[i] ) ; } - MacPostControlCreate() ; - - LSetDrawingMode( true , (ListHandle)m_macList ) ; + SetBestSize(size); // Needed because it is a wxControlWithItems return TRUE; } wxListBox::~wxListBox() { + m_peer->SetReference( 0 ) ; FreeData() ; + // avoid access during destruction if ( m_macList ) { -#if !TARGET_CARBON - DisposeHandle( (**(ListHandle)m_macList).listDefProc ) ; - (**(ListHandle)m_macList).listDefProc = NULL ; -#endif m_macList = NULL ; } } @@ -339,22 +346,8 @@ void wxListBox::DoSetSize(int x, int y, int sizeFlags ) { wxControl::DoSetSize( x , y , width , height , sizeFlags ) ; -#if TARGET_CARBON - Rect bounds ; - GetControlBounds( (ControlHandle) 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 ) ; @@ -383,6 +376,8 @@ void wxListBox::Delete(int N) int wxListBox::DoAppend(const wxString& item) { + InvalidateBestSize(); + int index = m_noItems ; m_stringArray.Add( item ) ; m_dataArray.Add( NULL ); @@ -395,10 +390,9 @@ int wxListBox::DoAppend(const wxString& item) void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) { - MacSetRedraw( false ) ; Clear() ; int n = choices.GetCount(); - + for( int i = 0 ; i < n ; ++i ) { if ( clientData ) @@ -413,7 +407,7 @@ 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 @@ -423,7 +417,7 @@ 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); @@ -432,24 +426,18 @@ void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) } } #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 ) ; @@ -467,14 +455,14 @@ 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 ) ; @@ -495,19 +483,22 @@ 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 ) ; } @@ -515,7 +506,7 @@ 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]; } @@ -528,7 +519,7 @@ 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 ) { @@ -538,7 +529,7 @@ 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 ; @@ -569,24 +560,28 @@ int wxListBox::GetSelection() const // Find string for position wxString wxListBox::GetString(int N) const { - return m_stringArray[N] ; + wxCHECK_MSG( N >= 0 && N < m_noItems, wxEmptyString, + wxT("invalid index in wxListBox::GetString") ); + + 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") ); - + + 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) @@ -600,17 +595,15 @@ wxSize wxListBox::DoGetBestSize() const int lbWidth = 100; // some defaults int lbHeight = 110; int wLine; - + { - wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ; - - wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; - - if ( font ) + wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ; + + if ( m_font.Ok() ) { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( short(font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; + ::TextFont( m_font.MacGetFontNum() ) ; + ::TextSize( m_font.MacGetFontSize() ) ; + ::TextFace( m_font.MacGetFontStyle() ) ; } else { @@ -618,14 +611,14 @@ wxSize wxListBox::DoGetBestSize() const ::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 ) , + ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) , kThemeCurrentPortFont, kThemeStateActive, false, @@ -633,24 +626,24 @@ wxSize wxListBox::DoGetBestSize() const &baseline ); wLine = bounds.h ; #else - wxCharBuffer text = wxMacStringToCString( str ) ; - wLine = ::TextWidth( text , 0 , strlen(text) ) ; + 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); } @@ -659,16 +652,9 @@ int wxListBox::GetCount() const return m_noItems; } -void wxListBox::SetupColours() -{ - SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); - SetForegroundColour(GetParent()->GetForegroundColour()); -} - void wxListBox::Refresh(bool eraseBack, const wxRect *rect) { wxControl::Refresh( eraseBack , rect ) ; - // MacRedrawControl() ; } #if wxUSE_OWNER_DRAWN @@ -692,224 +678,178 @@ 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 MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) +void wxListBox::MacDelete( int n ) { -wxListBox* list; -// typecast our refCon -list = (wxListBox*)refCon; + wxArrayInt selectionBefore ; + MacGetSelections( selectionBefore ) ; - 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()); - + 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 ) ; + } } -*/ -void wxListBox::MacDelete( int N ) -{ - LDelRow( 1 , N , (ListHandle)m_macList) ; - Refresh(); + // refresh all + verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } 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(); -} + wxArrayInt selectionBefore ; + MacGetSelections( selectionBefore ) ; -void wxListBox::MacClear() -{ - LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ; - Refresh(); -} + UInt32 id = m_noItems ; // this has already been increased + verify_noerr( m_peer->AddItems( kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ; -void wxListBox::MacSetSelection( int n , bool select ) -{ - Cell cell = { 0 , 0 } ; - if ( ! (m_windowStyle & wxLB_MULTIPLE) ) + for ( int i = selectionBefore.GetCount()-1 ; i >= 0 ; --i ) { - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) + int current = selectionBefore[i] ; + if ( current >= n ) { - LSetSelect( false , cell , (ListHandle)m_macList ) ; + MacSetSelection( current + 1 , true ) ; + MacSetSelection( current , false ) ; } } - - cell.v = n ; - LSetSelect( select , cell , (ListHandle)m_macList ) ; - LAutoScroll( (ListHandle)m_macList ) ; - Refresh(); + + // refresh all + verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , (UInt32*) kDataBrowserNoItem , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } -bool wxListBox::MacIsSelected( int n ) const +void wxListBox::MacAppend( const wxString& text) { - Cell cell = { 0 , 0 } ; - cell.v = n ; - return LGetSelect( false , &cell , (ListHandle)m_macList ) ; + 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::MacDestroy() +void wxListBox::MacClear() { - // DisposeExtLDEFInfo( m_macList ) ; + verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; } -int wxListBox::MacGetSelection() const +void wxListBox::MacDeselectAll() { - Cell cell = { 0 , 0 } ; - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) - return cell.v ; - else - return -1 ; + bool former = MacSuppressSelection( true ) ; + verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ; + MacSuppressSelection( former ) ; } -int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const +void wxListBox::MacSetSelection( int n , bool select ) { - int no_sel = 0 ; - - aSelections.Empty(); - - Cell cell = { 0 , 0 } ; - cell.v = 0 ; - - while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) ) + bool former = MacSuppressSelection( true ) ; + UInt32 id = n + 1 ; + + if ( m_peer->IsItemSelected( id ) != select ) { - aSelections.Add( cell.v ) ; - no_sel++ ; - cell.v++ ; + if ( select ) + verify_noerr(m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ; + else + verify_noerr(m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ; } - return no_sel ; + MacScrollTo( n ) ; + MacSuppressSelection( former ) ; } -void wxListBox::MacSet( int n , const wxString& text ) +bool wxListBox::MacSuppressSelection( bool suppress ) { - // 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(); + bool former = m_suppressSelection ; + m_suppressSelection = suppress ; + return former ; } -void wxListBox::MacScrollTo( int n ) -{ - // TODO implement scrolling -} - -void wxListBox::OnSize( const wxSizeEvent &event) +bool wxListBox::MacIsSelected( int n ) const { - Point pt; - -#if TARGET_CARBON - GetListCellSize((ListHandle)m_macList, &pt); -#else - pt = (**(ListHandle)m_macList).cellSize ; -#endif - pt.h = m_width - 15 ; - LCellSize( pt , (ListHandle)m_macList ) ; + return m_peer->IsItemSelected( n + 1 ) ; } -void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown)) +int wxListBox::MacGetSelection() const { - Boolean wasDoubleClick = false ; - long result ; - - ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; - if ( !wasDoubleClick ) + for ( int i = 0 ; i < GetCount() ; ++i ) { - MacDoClick() ; - } - else - { - MacDoDoubleClick() ; + if ( m_peer->IsItemSelected( i + 1 ) ) + { + return i ; + } } + return -1 ; } -void wxListBox::MacSetRedraw( bool doDraw ) +int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const { - LSetDrawingMode( doDraw , (ListHandle)m_macList ) ; - -} + int no_sel = 0 ; -void wxListBox::MacDoClick() -{ - wxArrayInt aSelections; - int n ; - size_t count = GetSelections(aSelections); - - if ( count == m_selectionPreImage.GetCount() ) + aSelections.Empty(); + + UInt32 first , last ; + m_peer->GetSelectionAnchor( &first , &last ) ; + if ( first != kDataBrowserNoItem ) { - bool hasChanged = false ; - for ( size_t i = 0 ; i < count ; ++i ) + for ( size_t i = first ; i <= last ; ++i ) { - if ( aSelections[i] != m_selectionPreImage[i] ) + if ( m_peer->IsItemSelected( i ) ) { - hasChanged = true ; - break ; + aSelections.Add( i - 1 ) ; + no_sel++ ; } } - 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); + return no_sel ; +} + +void wxListBox::MacSet( int n , const wxString& text ) +{ + // as we don't store the strings we only have to issue a redraw + UInt32 id = n + 1 ; + verify_noerr( m_peer->UpdateItems( kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ; } -void wxListBox::MacDoDoubleClick() +void wxListBox::MacScrollTo( int n ) { - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event) ; + UInt32 id = n + 1 ; + verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ; } +#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(), @@ -951,10 +891,10 @@ 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 ) @@ -970,9 +910,9 @@ void wxListBox::OnChar(wxKeyEvent& event) { n = -1; } - - event.m_commandInt = n; - + + event.SetInt(n); + GetEventHandler()->ProcessEvent(event); } else @@ -991,18 +931,22 @@ 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 ; - + + event.SetInt(line); + GetEventHandler()->ProcessEvent(event); } } } } +#endif // !TARGET_API_MAC_OSX + +#endif +