X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..8d60dc8aa043a64e843002d78fce36a3f471282d:/src/mac/carbon/listbox.cpp diff --git a/src/mac/carbon/listbox.cpp b/src/mac/carbon/listbox.cpp index 1dad21e12c..656a835b6e 100644 --- a/src/mac/carbon/listbox.cpp +++ b/src/mac/carbon/listbox.cpp @@ -1,11 +1,11 @@ /////////////////////////////////////////////////////////////////////////////// // Name: 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 /////////////////////////////////////////////////////////////////////////////// @@ -13,15 +13,173 @@ #pragma implementation "listbox.h" #endif +#include "wx/app.h" #include "wx/listbox.h" +#include "wx/button.h" #include "wx/settings.h" +#include "wx/toplevel.h" #include "wx/dynarray.h" #include "wx/log.h" +#include "wx/utils.h" + #if !USE_SHARED_LIBRARY - IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) +IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) + +BEGIN_EVENT_TABLE(wxListBox, wxControl) + EVT_SIZE( wxListBox::OnSize ) + EVT_CHAR( wxListBox::OnChar ) +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 +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 ; +#else +const short kwxMacListItemHeight = 14 ; +#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: + { + 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 ) + { + ::TextFont( font->m_macFontNum ) ; + ::TextSize( short(font->m_macFontSize) ) ; + ::TextFace( font->m_macFontStyle ) ; + } + else + { + ::TextFont( kFontIDMonaco ) ; + ::TextSize( 9 ); + ::TextFace( 0 ) ; + } + +#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 ; + // ============================================================================ // list box control implementation // ============================================================================ @@ -31,8 +189,11 @@ 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, @@ -41,195 +202,801 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - m_noItems = n; - m_selected = 0; - - SetName(name); - SetValidator(validator); + 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 ; + SInt16 fontNum ; +#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; + + + CreateListBoxControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true, + kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl ); + + 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 ; + } - if (parent) parent->AddChild(this); + Point pt = (**(ListHandle)m_macList).cellSize ; + pt.v = kwxMacListItemHeight ; + LCellSize( pt , (ListHandle)m_macList ) ; + LAddColumn( 1 , 0 , (ListHandle)m_macList ) ; +#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); - wxSystemSettings settings; - SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); + for ( int i = 0 ; i < n ; i++ ) + { + Append( choices[i] ) ; + } - m_windowId = ( id == -1 ) ? (int)NewControlId() : id; + MacPostControlCreate() ; - // TODO create listbox + LSetDrawingMode( true , (ListHandle)m_macList ) ; - return FALSE; + return TRUE; } wxListBox::~wxListBox() { + FreeData() ; + if ( m_macList ) + { +#if !TARGET_CARBON + DisposeHandle( (**(ListHandle)m_macList).listDefProc ) ; + (**(ListHandle)m_macList).listDefProc = NULL ; +#endif + m_macList = NULL ; + } } -void wxListBox::SetFirstItem(int N) +void wxListBox::FreeData() { - // TODO +#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::SetFirstItem(const wxString& s) +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( (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) { - // TODO + MacScrollTo( N ) ; } void wxListBox::Delete(int N) { - m_noItems --; - // TODO + 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 ) ; } -void wxListBox::Append(const wxString& item) +int wxListBox::DoAppend(const wxString& item) { - m_noItems ++; - - // TODO + int index = m_noItems ; + m_stringArray.Add( item ) ; + m_dataArray.Add( NULL ); + m_noItems ++; + DoSetItemClientData( index , NULL ) ; + MacAppend( item ) ; + + return index ; } -void wxListBox::Append(const wxString& item, char *Client_data) +void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) { - m_noItems ++; - - // TODO + 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 ) ; } -void wxListBox::Set(int n, const wxString *choices, char** clientData) +bool wxListBox::HasMultipleSelection() const { - m_noItems = n; - - // TODO + return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); } int wxListBox::FindString(const wxString& s) const { - // TODO + + 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() { - m_noItems = 0; - // TODO + FreeData(); + m_noItems = 0; + m_stringArray.Empty() ; + m_dataArray.Empty() ; + MacClear() ; } void wxListBox::SetSelection(int N, bool select) { - // TODO + 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 ) ; } -bool wxListBox::Selected(int N) const +void *wxListBox::DoGetItemClientData(int N) const { - // TODO - return FALSE; + wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, + wxT("invalid index in wxListBox::GetClientData")); + + return (void *)m_dataArray[N]; } -void wxListBox::Deselect(int N) +wxClientData *wxListBox::DoGetItemClientObject(int N) const { - // TODO + return (wxClientData *) DoGetItemClientData( N ) ; } -char *wxListBox::GetClientData(int N) const +void wxListBox::DoSetItemClientData(int N, void *Client_data) { - // TODO - return (char *)NULL; + 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::SetClientData(int N, char *Client_data) +void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) { - // TODO + DoSetItemClientData(n, clientData); } // Return number of selections and an array of selected integers int wxListBox::GetSelections(wxArrayInt& aSelections) const { - aSelections.Empty(); + return MacGetSelections( aSelections ) ; +} -/* TODO - if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED)) - { - int no_sel = ?? - for ( int n = 0; n < no_sel; n++ ) - aSelections.Add(??); +// 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] ; +} - return no_sel; +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] ) ; } - else // single-selection listbox + + 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; + { - aSelections.Add(??); + 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)); + #if wxUSE_UNICODE + Point bounds={0,0} ; + SInt16 baseline ; + ::GetThemeTextDimensions( wxMacCFStringHolder( str ) , + kThemeCurrentPortFont, + kThemeStateActive, + false, + &bounds, + &baseline ); + wLine = bounds.h ; + #else + wxCharBuffer text = wxMacStringToCString( str ) ; + wLine = ::TextWidth( text , 0 , strlen(text) ) ; + #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::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 + +class wxListBoxItem : public wxOwnerDrawn +{ +public: + wxListBoxItem(const wxString& str = ""); +}; + +wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) +{ + // no bitmaps/checkmarks + SetMarginWidth(0); +} - return 1; +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()); + } */ - return 0; +void wxListBox::MacDelete( int N ) +{ + LDelRow( 1 , N , (ListHandle)m_macList) ; + Refresh(); } -// Get single selection, for single choice list items -int wxListBox::GetSelection() const +void wxListBox::MacInsert( int n , const wxString& text) { - // TODO - return -1; + Cell cell = { 0 , 0 } ; + cell.v = n ; + LAddRow( 1 , cell.v , (ListHandle)m_macList ) ; + // LSetCell(text, strlen(text), cell, m_macList); + Refresh(); } -// Find string for position -wxString wxListBox::GetString(int N) const +void wxListBox::MacAppend( const wxString& text) { - // TODO - return wxString(""); + 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::SetSize(int x, int y, int width, int height, int sizeFlags) +void wxListBox::MacClear() { - // TODO + LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ; + Refresh(); } -void wxListBox::InsertItems(int nItems, const wxString items[], int pos) +void wxListBox::MacSetSelection( int n , bool select ) { - m_noItems += nItems; + 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(); +} - // TODO +bool wxListBox::MacIsSelected( int n ) const +{ + Cell cell = { 0 , 0 } ; + cell.v = n ; + return LGetSelect( false , &cell , (ListHandle)m_macList ) ; } -void wxListBox::SetString(int N, const wxString& s) +void wxListBox::MacDestroy() +{ + // DisposeExtLDEFInfo( 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( const wxSizeEvent &event) { - // TODO + 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 ) ; } -int wxListBox::Number () const +void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) { - return m_noItems; + Boolean wasDoubleClick = false ; + long result ; + + ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; + if ( !wasDoubleClick ) + { + MacDoClick() ; + } + else + { + MacDoDoubleClick() ; + } } -// For single selection items only -wxString wxListBox::GetStringSelection () const +void wxListBox::MacSetRedraw( bool doDraw ) { - int sel = GetSelection (); - if (sel > -1) - return this->GetString (sel); - else - return wxString(""); + LSetDrawingMode( doDraw , (ListHandle)m_macList ) ; + } -bool wxListBox::SetStringSelection (const wxString& s, bool flag) +void wxListBox::MacDoClick() { - int sel = FindString (s); - if (sel > -1) + wxArrayInt aSelections; + int n ; + size_t count = GetSelections(aSelections); + + if ( count == m_selectionPreImage.GetCount() ) { - SetSelection (sel, flag); - return TRUE; + bool hasChanged = false ; + for ( size_t i = 0 ; i < count ; ++i ) + { + if ( aSelections[i] != m_selectionPreImage[i] ) + { + hasChanged = true ; + break ; + } + } + if ( !hasChanged ) + { + return ; + } } - else - return FALSE; + + 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::Command (wxCommandEvent & event) +void wxListBox::MacDoDoubleClick() { - if (event.m_extraLong) - SetSelection (event.m_commandInt); - else + 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() ) ) + { + wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ; + 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 { - Deselect (event.m_commandInt); - return; + 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); + } + } } - ProcessCommand (event); }