X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7baf4bdbb61cdadd479e65ddb84ee7d6e037edfb..8e13c1ec4e6e8d2c5852df39c6be5db4fd279227:/src/mac/carbon/listbox.cpp diff --git a/src/mac/carbon/listbox.cpp b/src/mac/carbon/listbox.cpp index 5c3dc855d0..ca7866655a 100644 --- a/src/mac/carbon/listbox.cpp +++ b/src/mac/carbon/listbox.cpp @@ -1,17 +1,17 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: listbox.cpp +// Name: src/mac/carbon/listbox.cpp // Purpose: wxListBox -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "listbox.h" -#endif +#include "wx/wxprec.h" + +#if wxUSE_LISTBOX #include "wx/app.h" #include "wx/listbox.h" @@ -23,314 +23,312 @@ #include "wx/utils.h" -#if !USE_SHARED_LIBRARY - IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) +#include "wx/mac/uma.h" + +const short kTextColumnId = 1024 ; + +// new DataBrowser-based version: +// because of the limited insert functionality of DataBrowser, +// we just introduce IDs corresponding to the line number + + +IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) BEGIN_EVENT_TABLE(wxListBox, wxControl) - EVT_SIZE( wxListBox::OnSize ) - EVT_CHAR( wxListBox::OnChar ) -END_EVENT_TABLE() +#ifndef __WXMAC_OSX__ +// EVT_SIZE( wxListBox::OnSize ) + EVT_CHAR( wxListBox::OnChar ) #endif +END_EVENT_TABLE() -#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 +DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL ; +DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL ; +DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL ; -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 -#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 ) ; + long ref = GetControlReference( browser ) ; + if ( ref ) + { + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; + int i = itemID - 1 ; + if (i >= 0 && i < (int)list->GetCount() ) + { + bool trigger = false ; + wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, list->GetId() ); + switch ( message ) + { + case kDataBrowserItemDeselected : + if ( list->HasMultipleSelection() ) + trigger = !list->MacIsSelectionSuppressed() ; + break ; + + case kDataBrowserItemSelected : + trigger = !list->MacIsSelectionSuppressed() ; + break ; + + case kDataBrowserItemDoubleClicked : + event.SetEventType( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED ) ; + trigger = true ; + break ; + + default : + break ; + } + + if ( trigger ) + { + event.SetEventObject( list ); + if ( list->HasClientObjectData() ) + event.SetClientObject( list->GetClientObject( i ) ); + else if ( list->HasClientUntypedData() ) + event.SetClientData( list->GetClientData( i ) ); + event.SetString( list->GetString( i ) ); + event.SetInt( i ) ; + event.SetExtraLong( list->HasMultipleSelection() ? message == kDataBrowserItemSelected : true ); + wxPostEvent( list->GetEventHandler() , event ) ; + // direct notification is not always having the listbox GetSelection() having in synch with event + // list->GetEventHandler()->ProcessEvent(event) ; + } + } + } } -static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect, - Cell cell, short dataOffset, short dataLength, - ListHandle listHandle ) +static pascal OSStatus ListBoxGetSetItemData(ControlRef browser, + DataBrowserItemID itemID, DataBrowserPropertyID property, + DataBrowserItemDataRef itemData, Boolean changeValue) { - 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; + OSStatus err = errDataBrowserPropertyNotSupported; - case lDrawMsg: + if ( ! changeValue ) + { + switch (property) { - const wxString text = list->m_stringArray[cell.v] ; - - // Save the current clip region, and set the clip region to the area we are about - // to draw. - - savedClipRegion = NewRgn(); - GetClip( savedClipRegion ); - - ClipRect( drawRect ); - EraseRect( drawRect ); - - wxFontRefData * font = (wxFontRefData*) list->GetFont().GetRefData() ; - - if ( font ) - { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( short(font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - -#if TARGET_CARBON - bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ; - - if ( useDrawThemeText ) - { - Rect frame = { drawRect->top, drawRect->left + 4, - drawRect->top + kwxMacListItemHeight, drawRect->right + 10000 } ; - CFStringRef sString = CFStringCreateWithBytes( NULL , (UInt8*) text.c_str(), text.Length(), CFStringGetSystemEncoding(), false ) ; - CFMutableStringRef mString = CFStringCreateMutableCopy( NULL , 0 , sString ) ; - CFRelease( sString ) ; - ::TruncateThemeText( mString , kThemeCurrentPortFont, kThemeStateActive, drawRect->right - drawRect->left , truncEnd , NULL ) ; - ::DrawThemeTextBox( mString, - kThemeCurrentPortFont, - kThemeStateActive, - false, - &frame, - teJustLeft, - nil ); - CFRelease( mString ) ; - } - else -#endif - { - MoveTo(drawRect->left + 4 , drawRect->top + 10 ); - DrawText(text, 0 , text.Length()); - } - - // If the cell is hilited, do the hilite now. Paint the cell contents with the - // appropriate QuickDraw transform mode. - - if( isSelected ) { - savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr ); - SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode ); - PaintRect( drawRect ); - SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode ); + case kTextColumnId: + { + long ref = GetControlReference( browser ) ; + if ( ref ) + { + wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ; + int i = itemID - 1 ; + if (i >= 0 && i < (int)list->GetCount() ) + { + wxMacCFStringHolder cf( list->GetString( i ) , list->GetFont().GetEncoding() ) ; + verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ; + err = noErr ; + } + } } + break; - // Restore the saved clip region. + default: + break; + } + } - SetClip( savedClipRegion ); - DisposeRgn( savedClipRegion ); - } - break; - case lHiliteMsg: + return err; +} - // Hilite or unhilite the cell. Paint the cell contents with the - // appropriate QuickDraw transform mode. +static pascal void ListBoxDrawProc( ControlRef browser , DataBrowserItemID item , DataBrowserPropertyID property , + DataBrowserItemState itemState , const Rect *itemRect , SInt16 depth , Boolean isColorDevice ) +{ + CFStringRef cfString; + ThemeDrawingState themeState ; + long systemVersion; - GetPort( &grafPtr ); - savedPenMode = GetPortPenMode( (CGrafPtr)grafPtr ); - SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode ); - PaintRect( drawRect ); - SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode ); - break; - default : - break ; + GetThemeDrawingState( &themeState ) ; + cfString = CFStringCreateWithFormat( NULL, NULL, CFSTR("Row %d"), item ); + + // In this sample we handle the "selected" state; all others fall through to our "active" state + if ( itemState == kDataBrowserItemIsSelected ) + { + ThemeBrush colorBrushID; + + Gestalt( gestaltSystemVersion, &systemVersion ); + + // TODO: switch over to wxSystemSettingsNative::GetColour() when kThemeBrushSecondaryHighlightColor is incorporated + // Panther DB starts using kThemeBrushSecondaryHighlightColor for inactive browser hilighting + if ( (systemVersion >= 0x00001030) && !IsControlActive( browser ) ) + colorBrushID = kThemeBrushSecondaryHighlightColor; + else + colorBrushID = kThemeBrushPrimaryHighlightColor; + + // First paint the hilite rect, then the text on top + SetThemePen( colorBrushID, 32, true ); + PaintRect( itemRect ); + SetThemeDrawingState( themeState , false ) ; } - SetPort(savePort); -} -extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ; -const short kwxMacListWithVerticalScrollbar = 128 ; + DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL ); + SetThemeDrawingState( themeState , true ) ; -// ============================================================================ -// list box control implementation -// ============================================================================ + if ( cfString != NULL ) + CFRelease( cfString ); +} // Listbox item wxListBox::wxListBox() { - m_noItems = 0; - m_selected = 0; - m_macList = NULL ; + 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, - const wxSize& size, - int n, const wxString choices[], - long style, - const wxValidator& validator, - const wxString& name) +bool wxListBox::Create(wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + int n, + const wxString choices[], + long style, + const wxValidator& validator, + const wxString& name) { + m_macIsUserPane = false ; + + wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED), + _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 ; + Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; - MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ; + m_peer = new wxMacControl( this ) ; + verify_noerr( + ::CreateDataBrowserControl( + MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, + kDataBrowserListView, m_peer->GetControlRefAddr() ) ); - ListDefSpec listDef; - listDef.defType = kListDefUserProcType; - if ( macListDefUPP == NULL ) + DataBrowserSelectionFlags options = kDataBrowserDragSelect ; + if ( style & wxLB_MULTIPLE ) + options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection ; + else if ( style & wxLB_EXTENDED ) + ; // default behaviour + else + options |= kDataBrowserSelectOnlyOne ; + + verify_noerr( m_peer->SetSelectionFlags( options ) ); + + if ( gDataBrowserItemDataUPP == NULL ) + gDataBrowserItemDataUPP = NewDataBrowserItemDataUPP(ListBoxGetSetItemData) ; + if ( gDataBrowserItemNotificationUPP == NULL ) { - macListDefUPP = NewListDefUPP( wxMacListDefinition ); + gDataBrowserItemNotificationUPP = +#if TARGET_API_MAC_OSX + (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc) ; +#else + NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ; +#endif } - 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 - CopyPascalStringToC( fontName , (char*) fontName ) ; - SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , fontName ) ) ; -#if TARGET_CARBON - Size asize; + if ( gDataBrowserDrawItemUPP == NULL ) + gDataBrowserDrawItemUPP = NewDataBrowserDrawItemUPP(ListBoxDrawProc) ; + DataBrowserCallbacks callbacks ; + InitializeDataBrowserCallbacks( &callbacks , kDataBrowserLatestCallbacks ) ; - CreateListBoxControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, false, 0, 1, false, true, - kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl ); + callbacks.u.v1.itemDataCallback = gDataBrowserItemDataUPP; + callbacks.u.v1.itemNotificationCallback = gDataBrowserItemNotificationUPP; + m_peer->SetCallbacks( &callbacks); - GetControlData( (ControlHandle) m_macControl, kControlNoPart, kControlListBoxListHandleTag, - sizeof(ListHandle), (Ptr) &m_macList, &asize); + DataBrowserCustomCallbacks customCallbacks ; + InitializeDataBrowserCustomCallbacks( &customCallbacks , kDataBrowserLatestCustomCallbacks ) ; - SetControlReference( (ControlHandle) m_macControl, (long) this); - SetControlVisibility( (ControlHandle) m_macControl, false, false); + customCallbacks.u.v1.drawItemCallback = gDataBrowserDrawItemUPP ; -#else + SetDataBrowserCustomCallbacks( m_peer->GetControlRef() , &customCallbacks ) ; - long result ; - wxStAppResource resload ; - m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , - kwxMacListWithVerticalScrollbar , 0 , 0, - kControlListBoxProc , (long) this ) ; - ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxListHandleTag , - sizeof( ListHandle ) , (char*) &m_macList , &result ) ; - - 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 ; - } + 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( "" ); - Point pt = (**(ListHandle)m_macList).cellSize ; - pt.v = kwxMacListItemHeight ; - LCellSize( pt , (ListHandle)m_macList ) ; - LAddColumn( 1 , 0 , (ListHandle)m_macList ) ; + columnDesc.propertyDesc.propertyID = kTextColumnId; + columnDesc.propertyDesc.propertyType = kDataBrowserTextType ; // kDataBrowserCustomType; + columnDesc.propertyDesc.propertyFlags = kDataBrowserTableViewSelectionColumn; + +#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2 + columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn; #endif - OptionBits options = 0; - if ( style & wxLB_MULTIPLE ) - { - options += lNoExtend ; - } - else if ( style & wxLB_EXTENDED ) - { - options += lExtendDrag ; - } - else - { - options = (OptionBits) lOnlyOne ; - } - SetListSelectionFlags((ListHandle)m_macList, options); + + 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 ) ; + // Needed because it is a wxControlWithItems + SetBestSize(size); - return TRUE; + 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 ; - } } 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++ ) + for ( unsigned int n = 0; n < m_noItems; n++ ) { - delete GetClientObject(n); + delete GetClientObject( n ); } } } @@ -340,61 +338,36 @@ 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) + +void wxListBox::DoSetFirstItem(int n) { - MacScrollTo( N ) ; + MacScrollTo( n ) ; } -void wxListBox::Delete(int N) +void wxListBox::Delete(unsigned int n) { - wxCHECK_RET( N >= 0 && N < m_noItems, + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::Delete") ); -#if wxUSE_OWNER_DRAWN - delete m_aItems[N]; - m_aItems.RemoveAt(N); -#else // !wxUSE_OWNER_DRAWN if ( HasClientObjectData() ) - { - delete GetClientObject(N); - } -#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN - m_stringArray.RemoveAt( N ) ; - m_dataArray.RemoveAt( N ) ; - m_noItems --; + delete GetClientObject( n ); - MacDelete( N ) ; + m_stringArray.RemoveAt( n ) ; + m_dataArray.RemoveAt( n ) ; + m_noItems--; + + MacDelete( n ) ; } int wxListBox::DoAppend(const wxString& item) { - int index = m_noItems ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ; - m_dataArray.Add( NULL ); - } - else { - m_stringArray.Add( item ) ; - m_dataArray.Add( NULL ); - } - m_noItems ++; + InvalidateBestSize(); + + unsigned int index = m_noItems ; + m_stringArray.Add( item ) ; + m_dataArray.Add( NULL ); + m_noItems++; DoSetItemClientData( index , NULL ) ; MacAppend( item ) ; @@ -403,187 +376,120 @@ int wxListBox::DoAppend(const wxString& item) void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) { - MacSetRedraw( false ) ; - Clear() ; - int n = choices.GetCount(); + Clear() ; + unsigned int n = choices.GetCount(); - for( int i = 0 ; i < n ; ++i ) - { - if ( clientData ) + for ( size_t i = 0 ; i < n ; ++i ) { -#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); - } + if ( clientData ) + Append( choices[i] , clientData[i] ) ; + else + Append( choices[i] ) ; } -#endif // wxUSE_OWNER_DRAWN - MacSetRedraw( true ) ; } -bool wxListBox::HasMultipleSelection() const +int wxListBox::FindString(const wxString& s, bool bCase) const { - return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); -} - -int wxListBox::FindString(const wxString& st) const -{ - wxString s ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - s = wxMacMakeMacStringFromPC( st ) ; - } - else - s = st ; - - if ( s.Right(1) == "*" ) + if ( s.Right(1) == wxT("*") ) { - wxString search = s.Left( s.Length() - 1 ) ; - int len = search.Length() ; + wxString search = s.Left( s.length() - 1 ) ; + int len = search.length() ; Str255 s1 , s2 ; + wxMacStringToPascal( search , s2 ) ; -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s2 , search.c_str() ) ; -#else - strcpy( (char *) s2 , search.c_str() ) ; - c2pstr( (char *) s2 ) ; -#endif - - for ( int i = 0 ; i < m_noItems ; ++ i ) + for ( unsigned int i = 0 ; i < m_noItems ; ++ i ) { -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s1 , m_stringArray[i].Left( len ).c_str() ) ; -#else - strcpy( (char *) s1 , m_stringArray[i].Left( len ).c_str() ) ; - c2pstr( (char *) s1 ) ; -#endif - if ( EqualString( s1 , s2 , false , false ) ) - return i ; + wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ; + + if ( EqualString( s1 , s2 , bCase , false ) ) + return (int)i; } - if ( s.Left(1) == "*" && s.Length() > 1 ) + + if ( s.Left(1) == wxT("*") && s.length() > 1 ) { - s = st ; - s.MakeLower() ; - for ( int i = 0 ; i < m_noItems ; ++i ) + wxString st = s ; + st.MakeLower() ; + + for ( unsigned int i = 0 ; i < m_noItems ; ++i ) { - if ( GetString(i).Lower().Matches(s) ) - return i ; + if (GetString(i).Lower().Matches(st) ) + return (int)i ; } } - } else { Str255 s1 , s2 ; -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s2 , s.c_str() ) ; -#else - strcpy( (char *) s2 , s.c_str() ) ; - c2pstr( (char *) s2 ) ; -#endif + wxMacStringToPascal( s , s2 ) ; - for ( int i = 0 ; i < m_noItems ; ++ i ) + for ( unsigned int i = 0 ; i < m_noItems ; ++ i ) { -#if TARGET_CARBON - c2pstrcpy( (StringPtr) s1 , m_stringArray[i].c_str() ) ; -#else - strcpy( (char *) s1 , m_stringArray[i].c_str() ) ; - c2pstr( (char *) s1 ) ; -#endif - if ( EqualString( s1 , s2 , false , false ) ) - return i ; + wxMacStringToPascal( m_stringArray[i] , s1 ) ; + + if ( EqualString( s1 , s2 , bCase , false ) ) + return (int)i ; } - } - return -1; + } + + return wxNOT_FOUND; } void wxListBox::Clear() { - FreeData(); - m_noItems = 0; - m_stringArray.Empty() ; - m_dataArray.Empty() ; - MacClear() ; + FreeData(); + m_noItems = 0; + m_stringArray.Empty() ; + m_dataArray.Empty() ; + MacClear() ; } -void wxListBox::SetSelection(int N, bool select) +void wxListBox::DoSetSelection(int n, bool select) { - wxCHECK_RET( N >= 0 && N < m_noItems, - "invalid index in wxListBox::SetSelection" ); - MacSetSelection( N , select ) ; - GetSelections( m_selectionPreImage ) ; + wxCHECK_RET( n == wxNOT_FOUND || IsValid(n) , + wxT("invalid index in wxListBox::SetSelection") ); + + if ( n == wxNOT_FOUND ) + MacDeselectAll() ; + else + MacSetSelection( n , select ) ; } -bool wxListBox::IsSelected(int N) const +bool wxListBox::IsSelected(int n) const { - wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, - "invalid index in wxListBox::Selected" ); + wxCHECK_MSG( IsValid(n), false, + wxT("invalid index in wxListBox::Selected") ); - return MacIsSelected( N ) ; + return MacIsSelected( n ) ; } -void *wxListBox::DoGetItemClientData(int N) const +void *wxListBox::DoGetItemClientData(unsigned int n) const { - wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, - wxT("invalid index in wxListBox::GetClientData")); + wxCHECK_MSG( IsValid(n), NULL, wxT("invalid index in wxListBox::GetClientData")); - return (void *)m_dataArray[N]; + wxASSERT_MSG( m_dataArray.GetCount() >= (unsigned int) n , wxT("invalid client_data array") ) ; + + return (void *)m_dataArray[n]; } -wxClientData *wxListBox::DoGetItemClientObject(int N) const +wxClientData *wxListBox::DoGetItemClientObject(unsigned int n) const { - return (wxClientData *) DoGetItemClientData( N ) ; + return (wxClientData *) DoGetItemClientData( n ) ; } -void wxListBox::DoSetItemClientData(int N, void *Client_data) +void wxListBox::DoSetItemClientData(unsigned int n, void *clientData) { - wxCHECK_RET( N >= 0 && N < m_noItems, - "invalid index in wxListBox::SetClientData" ); + wxCHECK_RET( IsValid(n), wxT("invalid index in wxListBox::SetClientData") ); -#if wxUSE_OWNER_DRAWN - if ( m_windowStyle & wxLB_OWNERDRAW ) - { - // client data must be pointer to wxOwnerDrawn, otherwise we would crash - // in OnMeasure/OnDraw. - wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes")); - } -#endif // wxUSE_OWNER_DRAWN - wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) N , "invalid client_data array" ) ; + wxASSERT_MSG( m_dataArray.GetCount() >= (unsigned int) n , wxT("invalid client_data array") ) ; - if ( m_dataArray.GetCount() > (size_t) N ) - { - m_dataArray[N] = (char*) Client_data ; - } + if ( m_dataArray.GetCount() > (unsigned int) n ) + m_dataArray[n] = (char*)clientData ; else - { - m_dataArray.Add( (char*) Client_data ) ; - } + m_dataArray.Add( (char*)clientData ) ; } -void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) +void wxListBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData) { DoSetItemClientData(n, clientData); } @@ -601,44 +507,36 @@ int wxListBox::GetSelection() const } // Find string for position -wxString wxListBox::GetString(int N) const +wxString wxListBox::GetString(unsigned int n) const { - if( wxApp::s_macDefaultEncodingIsPC ) - { - return wxMacMakePCStringFromMac( m_stringArray[N] ) ; - } - else - return m_stringArray[N] ; + wxCHECK_MSG( IsValid(n), wxEmptyString, + wxT("invalid index in wxListBox::GetString") ); + + return m_stringArray[n] ; } -void wxListBox::DoInsertItems(const wxArrayString& items, int pos) +void wxListBox::DoInsertItems(const wxArrayString& items, unsigned int pos) { - wxCHECK_RET( pos >= 0 && pos <= m_noItems, - wxT("invalid index in wxListBox::InsertItems") ); + wxCHECK_RET( IsValidInsert(pos), + wxT("invalid index in wxListBox::InsertItems") ); - int nItems = items.GetCount(); + InvalidateBestSize(); - for ( int i = 0 ; i < nItems ; i++ ) + unsigned int nItems = items.GetCount(); + + for ( unsigned int i = 0 ; i < nItems ; i++ ) { m_stringArray.Insert( items[i] , pos + i ) ; m_dataArray.Insert( NULL , pos + i ) ; + m_noItems++ ; MacInsert( pos + i , items[i] ) ; } - - m_noItems += nItems; } -void wxListBox::SetString(int N, const wxString& s) +void wxListBox::SetString(unsigned int n, const wxString& s) { - wxString str ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - str = wxMacMakeMacStringFromPC( s ) ; - } - else - str = s ; - m_stringArray[N] = str ; - MacSet( N , s ) ; + m_stringArray[n] = s ; + MacSet( n , s ) ; } wxSize wxListBox::DoGetBestSize() const @@ -647,170 +545,205 @@ wxSize wxListBox::DoGetBestSize() const int lbHeight = 110; int wLine; - { - wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetRootWindow() ) ) ; - - wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ; - - if ( font ) - { - ::TextFont( font->m_macFontNum ) ; - ::TextSize( short(font->m_macFontSize) ) ; - ::TextFace( font->m_macFontStyle ) ; - } - else - { - ::TextFont( kFontIDMonaco ) ; - ::TextSize( 9 ); - ::TextFace( 0 ) ; - } - - // Find the widest line - for(int i = 0; i < GetCount(); i++) { - wxString str(GetString(i)); - wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ; - 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); -} + { + wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef)MacGetTopLevelWindowRef() ) ) ; -int wxListBox::GetCount() const -{ - return m_noItems; + // TODO: clean this up + if ( m_font.Ok() ) + { + ::TextFont( m_font.MacGetFontNum() ) ; + ::TextSize( m_font.MacGetFontSize() ) ; + ::TextFace( m_font.MacGetFontStyle() ) ; + } + else + { + ::TextFont( kFontIDMonaco ) ; + ::TextSize( 9 ); + ::TextFace( 0 ) ; + } + + // Find the widest line + for (unsigned int i = 0; i < GetCount(); i++) + { + wxString str(GetString(i)); + +#if wxUSE_UNICODE + Point bounds = {0, 0} ; + SInt16 baseline ; + + // NB: what if m_font.Ok() == false ??? + ::GetThemeTextDimensions( + wxMacCFStringHolder( str , m_font.GetEncoding() ) , + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + wLine = bounds.h ; +#else + wLine = ::TextWidth( str.c_str() , 0 , str.length() ) ; +#endif + + lbWidth = wxMax( lbWidth, wLine ); + } + + // Add room for the scrollbar + lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X); + + // And just a bit more + int cy = 12 ; + int cx = ::TextWidth( "X" , 0 , 1 ) ; + lbWidth += cx ; + + // don't make the listbox too tall (limit height to around 10 items) + // but don't make it too small neither + lbHeight = wxMax( (cy + 4) * wxMin( wxMax( GetCount(), 3 ), 10 ), 70 ); + } + + return wxSize( lbWidth, lbHeight ); } -void wxListBox::SetupColours() +unsigned int wxListBox::GetCount() const { - SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); - SetForegroundColour(GetParent()->GetForegroundColour()); + return m_noItems; } void wxListBox::Refresh(bool eraseBack, const wxRect *rect) { wxControl::Refresh( eraseBack , rect ) ; -// MacRedrawControl() ; } -#if wxUSE_OWNER_DRAWN - -class wxListBoxItem : public wxOwnerDrawn +// Some custom controls depend on this +/* static */ wxVisualAttributes +wxListBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { -public: - wxListBoxItem(const wxString& str = ""); -}; + wxVisualAttributes attr; -wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) -{ - // no bitmaps/checkmarks - SetMarginWidth(0); -} + attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); + attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ); + attr.font = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT ); -wxOwnerDrawn *wxListBox::CreateItem(size_t n) -{ - return new wxListBoxItem(); + return attr; } -#endif //USE_OWNER_DRAWN - // ============================================================================ // 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 ( unsigned int 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::MacDelete( int N ) + +void wxListBox::MacInsert( int n , const wxString& text ) { - LDelRow( 1 , N , (ListHandle)m_macList) ; - Refresh(); + wxArrayInt selectionBefore ; + MacGetSelections( selectionBefore ) ; + + // this has already been increased + UInt32 id = m_noItems ; + 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::MacInsert( int n , const char * text) +void wxListBox::MacAppend( 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(); + 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::MacAppend( const char * text) +void wxListBox::MacClear() { - 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(); + verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ; } -void wxListBox::MacClear() +void wxListBox::MacDeselectAll() { - LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ; - Refresh(); + bool former = MacSuppressSelection( true ) ; + verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ; + MacSuppressSelection( former ) ; } void wxListBox::MacSetSelection( int n , bool select ) { - Cell cell = { 0 , 0 } ; - if ( ! (m_windowStyle & wxLB_MULTIPLE) ) + bool former = MacSuppressSelection( true ) ; + UInt32 id = n + 1 ; + + if ( m_peer->IsItemSelected( id ) != select ) { - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) - { - LSetSelect( false , cell , (ListHandle)m_macList ) ; - } + if ( select ) + verify_noerr( m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ; + else + verify_noerr( m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ; } - cell.v = n ; - LSetSelect( select , cell , (ListHandle)m_macList ) ; - LAutoScroll( (ListHandle)m_macList ) ; - Refresh(); + MacScrollTo( n ) ; + MacSuppressSelection( former ) ; } -bool wxListBox::MacIsSelected( int n ) const +bool wxListBox::MacSuppressSelection( bool suppress ) { - Cell cell = { 0 , 0 } ; - cell.v = n ; - return LGetSelect( false , &cell , (ListHandle)m_macList ) ; + bool former = m_suppressSelection ; + m_suppressSelection = suppress ; + return former ; } -void wxListBox::MacDestroy() +bool wxListBox::MacIsSelected( int n ) const { -// DisposeExtLDEFInfo( m_macList ) ; + return m_peer->IsItemSelected( n + 1 ) ; } int wxListBox::MacGetSelection() const { - Cell cell = { 0 , 0 } ; - if ( LGetSelect( true , &cell , (ListHandle)m_macList ) ) - return cell.v ; - else - return -1 ; + for ( unsigned int i = 0 ; i < GetCount() ; ++i ) + { + if ( m_peer->IsItemSelected( i + 1 ) ) + return i ; + } + + return -1 ; } int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const @@ -819,153 +752,183 @@ int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const aSelections.Empty(); - Cell cell = { 0 , 0 } ; - cell.v = 0 ; - - while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) ) + UInt32 first , last ; + m_peer->GetSelectionAnchor( &first , &last ) ; + if ( first != kDataBrowserNoItem ) { - aSelections.Add( cell.v ) ; - no_sel++ ; - cell.v++ ; + for ( size_t i = first ; i <= last ; ++i ) + { + if ( m_peer->IsItemSelected( i ) ) + { + aSelections.Add( i - 1 ) ; + no_sel++ ; + } + } } + return no_sel ; } -void wxListBox::MacSet( int n , const char * text ) +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(); + // 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::MacScrollTo( int n ) { - // TODO implement scrolling -} - -void wxListBox::OnSize( const wxSizeEvent &event) -{ - 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 ) ; -} + UInt32 id = n + 1 ; + verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ; +} + +int wxListBox::DoListHitTest(const wxPoint& inpoint) const +{ + OSErr err; + + // There are few reasons why this is complicated: + // 1) There is no native hittest function for mac + // 2) GetDataBrowserItemPartBounds only works on visible items + // 3) We can't do it through GetDataBrowserTableView[Item]RowHeight + // because what it returns is basically inaccurate in the context + // of the coordinates we want here, but we use this as a guess + // for where the first visible item lies + + wxPoint point = inpoint; + // interestingly enough 10.2 (and below?) have GetDataBrowserItemPartBounds + // giving root window coordinates but 10.3 and above give client coordinates + // so we only compare using root window coordinates on 10.3 and up + if ( UMAGetSystemVersion() < 0x1030 ) + MacClientToRootWindow(&point.x, &point.y); + + // get column property id (req. for call to itempartbounds) + DataBrowserTableViewColumnID colId = 0; + err = GetDataBrowserTableViewColumnProperty(m_peer->GetControlRef(), 0, &colId); + wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewColumnProperty")); + + // OK, first we need to find the first visible item we have - + // this will be the "low" for our binary search. There is no real + // easy way around this, as we will need to do a SLOW linear search + // until we find a visible item, but we can do a cheap calculation + // via the row height to speed things up a bit + UInt32 scrollx, scrolly; + err = GetDataBrowserScrollPosition(m_peer->GetControlRef(), &scrollx, &scrolly); + wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserScrollPosition")); + + UInt16 height; + err = GetDataBrowserTableViewRowHeight(m_peer->GetControlRef(), &height); + wxCHECK_MSG(err == noErr, wxNOT_FOUND, wxT("Unexpected error from GetDataBrowserTableViewRowHeight")); + + // these indices are 0-based, as usual, so we need to add 1 to them when + // passing them to data browser functions which use 1-based indices + int low = scrolly / height, + high = GetCount() - 1; + + + // search for the first visible item (note that the scroll guess above + // is the low bounds of where the item might lie so we only use that as a + // starting point - we should reach it within 1 or 2 iterations of the loop) + while ( low <= high ) + { + Rect bounds; + err = GetDataBrowserItemPartBounds(m_peer->GetControlRef(), low + 1, colId, + kDataBrowserPropertyEnclosingPart, + &bounds); //note +1 to trans to mac id + if ( err == noErr ) + break; -void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) -{ - Boolean wasDoubleClick = false ; - long result ; + // errDataBrowserItemNotFound is expected as it simply means that the + // item is not currently visible -- but other errors are not + wxCHECK_MSG( err == errDataBrowserItemNotFound, wxNOT_FOUND, + wxT("Unexpected error from GetDataBrowserItemPartBounds") ); - ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; - if ( !wasDoubleClick ) - { - MacDoClick() ; + low++; } - else - { - MacDoDoubleClick() ; - } -} -void wxListBox::MacSetRedraw( bool doDraw ) -{ - LSetDrawingMode( doDraw , (ListHandle)m_macList ) ; + // NOW do a binary search for where the item lies, searching low again if + // we hit an item that isn't visible + while ( low <= high ) + { + int mid = (low + high) / 2; -} + Rect bounds; + err = GetDataBrowserItemPartBounds(m_peer->GetControlRef(), mid + 1, colId, + kDataBrowserPropertyEnclosingPart, + &bounds); //note +1 to trans to mac id + wxCHECK_MSG( err == noErr || err == errDataBrowserItemNotFound, + wxNOT_FOUND, + wxT("Unexpected error from GetDataBrowserItemPartBounds") ); -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 ( err == errDataBrowserItemNotFound ) { - if ( aSelections[i] != m_selectionPreImage[i] ) - { - hasChanged = true ; - break ; - } + // item not visible, attempt to find a visible one + high = mid - 1; // search lower } - if ( !hasChanged ) + else // visible item, do actual hitttest { - return ; + // if point is within the bounds, return this item (since we assume + // all x coords of items are equal we only test the x coord in + // equality) + if( (point.x >= bounds.left && point.x <= bounds.right) && + (point.y >= bounds.top && point.y <= bounds.bottom) ) + { + return mid; // found! + } + + if ( point.y < bounds.top ) + high = mid - 1; // index(bounds) greater then key(point) + else + low = mid + 1; // index(bounds) less then key(point) } } - m_selectionPreImage = aSelections; + return wxNOT_FOUND; +} - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); +#if !TARGET_API_MAC_OSX - if ( count > 0 ) - { - n = aSelections[0]; - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject(n) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(n) ); - event.SetString( GetString(n) ); - } - else +void wxListBox::OnChar(wxKeyEvent& event) +{ + // TODO: trigger proper events here + event.Skip() ; + return ; + + if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER) { - n = -1; - } + wxWindow* parent = GetParent() ; - event.m_commandInt = n; + while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) + parent = parent->GetParent() ; - GetEventHandler()->ProcessEvent(event); -} + 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 ); -void wxListBox::MacDoDoubleClick() -{ - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event) ; -} + return ; + } + } -void wxListBox::OnChar(wxKeyEvent& event) -{ - if ( event.KeyCode() == WXK_RETURN || event.KeyCode() == 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() ; + event.Skip() ; } + /* generate wxID_CANCEL if command-. or has been pressed (typically in dialogs) */ - else if (event.KeyCode() == WXK_ESCAPE || (event.KeyCode() == '.' && event.MetaDown() ) ) + else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) ) { - wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ; - wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL); - new_event.SetEventObject( win ); - win->GetEventHandler()->ProcessEvent( new_event ); + // 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.KeyCode() == WXK_TAB ) + else if ( event.GetKeyCode() == WXK_TAB ) { wxNavigationKeyEvent new_event; new_event.SetEventObject( this ); @@ -974,64 +937,66 @@ void wxListBox::OnChar(wxKeyEvent& event) new_event.SetWindowChange( event.ControlDown() ); new_event.SetCurrentFocus( this ); if ( !GetEventHandler()->ProcessEvent( new_event ) ) - event.Skip() ; + event.Skip() ; } - else if ( event.KeyCode() == WXK_DOWN || event.KeyCode() == WXK_UP ) - { - // perform the default key handling first - wxControl::OnKeyDown( event ) ; + 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); + 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) ); + n = aSelections[0]; + if ( HasClientObjectData() ) + event.SetClientObject( GetClientObject( n ) ); + else if ( HasClientUntypedData() ) + event.SetClientData( GetClientData( n ) ); + event.SetString(GetString(n)); } else { - n = -1; + n = -1; } - event.m_commandInt = n; + event.SetInt( n ); GetEventHandler()->ProcessEvent(event); - } - else - { - if ( event.GetTimestamp() > m_lastTypeIn + 60 ) - { - m_typeIn = "" ; - } - m_lastTypeIn = event.GetTimestamp() ; - m_typeIn += (char) event.KeyCode() ; - int line = FindString("*"+m_typeIn+"*") ; - if ( line >= 0 ) - { - if ( GetSelection() != line ) - { - SetSelection(line) ; - wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); - event.SetEventObject( this ); + } + else + { + if ( event.GetTimestamp() > m_lastTypeIn + 60 ) + m_typeIn = wxEmptyString ; - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject( line ) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData(line) ); - event.SetString( GetString(line) ); + m_lastTypeIn = event.GetTimestamp() ; + m_typeIn += (char) event.GetKeyCode() ; + int line = FindString( wxT("*") + m_typeIn + wxT("*") ) ; + if ( line >= 0 ) + { + if ( GetSelection() != line ) + { + SetSelection( line ) ; - event.m_commandInt = line ; + wxCommandEvent event( wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId ); + event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } - } - } + if ( HasClientObjectData() ) + event.SetClientObject( GetClientObject( line ) ); + else if ( HasClientUntypedData() ) + event.SetClientData( GetClientData( line ) ); + event.SetString(GetString(line)); + event.SetInt(line); + + GetEventHandler()->ProcessEvent(event); + } + } + } } +#endif // !TARGET_API_MAC_OSX + +#endif