X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e9576ca53db96b462ed4c0b4bdf47d64c40203e4..49a91764b57168d9f441578001b3206a7330ee70:/src/mac/listbox.cpp diff --git a/src/mac/listbox.cpp b/src/mac/listbox.cpp index 1dad21e12c..05cc0e249a 100644 --- a/src/mac/listbox.cpp +++ b/src/mac/listbox.cpp @@ -13,15 +13,32 @@ #pragma implementation "listbox.h" #endif +#include "wx/app.h" #include "wx/listbox.h" #include "wx/settings.h" #include "wx/dynarray.h" #include "wx/log.h" +#include "wx/utils.h" +#ifdef __UNIX__ + #include "ldef/extldef.h" +#else + #include "extldef.h" +#endif + #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) + +BEGIN_EVENT_TABLE(wxListBox, wxControl) + EVT_SIZE( wxListBox::OnSize ) +END_EVENT_TABLE() #endif +#include + +extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ; +const short kwxMacListWithVerticalScrollbar = 128 ; + // ============================================================================ // list box control implementation // ============================================================================ @@ -31,6 +48,7 @@ wxListBox::wxListBox() { m_noItems = 0; m_selected = 0; + m_macList = NULL ; } bool wxListBox::Create(wxWindow *parent, wxWindowID id, @@ -41,111 +59,329 @@ bool wxListBox::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - m_noItems = n; + m_noItems = 0 ; // this will be increased by our append command m_selected = 0; - SetName(name); - SetValidator(validator); - - if (parent) parent->AddChild(this); - - wxSystemSettings settings; - SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); - - m_windowId = ( id == -1 ) ? (int)NewControlId() : id; - - // TODO create listbox - - return FALSE; + Rect bounds ; + Str255 title ; + + MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ; + + m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , kwxMacListWithVerticalScrollbar , 0 , 0, + kControlListBoxProc , (long) this ) ; + + long result ; + UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &m_macList , &result ) ; + + HLock( (Handle) m_macList ) ; + NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ; + (**m_macList).selFlags = 0 ; + if ( style & wxLB_MULTIPLE ) + { + (**m_macList).selFlags += lNoExtend ; + } + else if ( style & wxLB_EXTENDED ) + { + (**m_macList).selFlags += lExtendDrag ; + } + else + { + (**m_macList).selFlags = lOnlyOne ; + } + Point pt = (**m_macList).cellSize ; + pt.v = 14 ; + LCellSize( pt , m_macList ) ; + + LAddColumn( 1 , 0 , m_macList ) ; + + MacPostControlCreate() ; + + ControlFontStyleRec controlstyle ; + controlstyle.flags = kControlUseFontMask + kControlUseSizeMask ; + //controlstyle.font = kControlFontSmallSystemFont ; + controlstyle.font = kFontIDMonaco ; + controlstyle.size = 9 ; + ::UMASetControlFontStyle( m_macControl , &controlstyle ) ; + + for ( int i = 0 ; i < n ; i++ ) + { + Append( choices[i] ) ; + } + + LSetDrawingMode( true , m_macList ) ; + + return TRUE; } wxListBox::~wxListBox() { + Free() ; + if ( m_macList ) + { + DisposeExtLDEFInfo( m_macList ) ; + m_macList = NULL ; + } } -void wxListBox::SetFirstItem(int N) +void wxListBox::Free() { - // 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.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::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.Remove(N); +#else // !wxUSE_OWNER_DRAWN + if ( HasClientObjectData() ) + { + delete GetClientObject(N); + } +#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN + m_stringArray.Remove( N ) ; + m_dataArray.Remove( N ) ; + m_noItems --; + + MacDelete( N ) ; } -void wxListBox::Append(const wxString& item) +int wxListBox::DoAppend(const wxString& item) { - m_noItems ++; + 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 ++; + DoSetItemClientData( index , NULL ) ; + MacAppend( item ) ; + + return index ; +} - // TODO +void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) +{ + MacSetRedraw( false ) ; + Clear() ; + int n = choices.GetCount(); + + for( int i = 0 ; i < n ; ++i ) + { + if ( clientData ) + { +#if wxUSE_OWNER_DRAWN + wxASSERT_MSG(clientData[i] == NULL, + wxT("Can't use client data with owner-drawn listboxes")); +#else // !wxUSE_OWNER_DRAWN + Append( choices[i] , clientData[i] ) ; + #endif + } + else + Append( choices[i] ) ; + } + +#if wxUSE_OWNER_DRAWN + if ( m_windowStyle & wxLB_OWNERDRAW ) { + // first delete old items + size_t ui = m_aItems.Count(); + while ( ui-- != 0 ) { + delete m_aItems[ui]; + } + m_aItems.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::Append(const wxString& item, char *Client_data) +bool wxListBox::HasMultipleSelection() const { - m_noItems ++; - - // TODO + return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); } -void wxListBox::Set(int n, const wxString *choices, char** clientData) +int wxListBox::FindString(const wxString& st) const { - m_noItems = n; + wxString s ; + if( wxApp::s_macDefaultEncodingIsPC ) + { + s = wxMacMakeMacStringFromPC( st ) ; + } + else + s = st ; + + if ( s.Right(1) == "*" ) + { + wxString search = s.Left( s.Length() - 1 ) ; + int len = search.Length() ; + Str255 s1 , s2 ; + +#if TARGET_CARBON + c2pstrcpy( (StringPtr) s2 , search.c_str() ) ; +#else + strcpy( (char *) s2 , search.c_str() ) ; + c2pstr( (char *) s2 ) ; +#endif - // TODO -} + for ( 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 ; + } + if ( s.Left(1) = "*" && s.Length() > 1 ) + { + s.MakeLower() ; + for ( int i = 0 ; i < m_noItems ; ++i ) + { + if ( GetString(i).Lower().Matches(s) ) + return 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 -int wxListBox::FindString(const wxString& s) const -{ - // TODO - return -1; + for ( 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 ; + } + } + return -1; } void wxListBox::Clear() { + Free(); m_noItems = 0; - // TODO + m_stringArray.Empty() ; + m_dataArray.Empty() ; + MacClear() ; } void wxListBox::SetSelection(int N, bool select) { - // TODO + wxCHECK_RET( N >= 0 && N < m_noItems, + "invalid index in wxListBox::SetSelection" ); + MacSetSelection( N , select ) ; } -bool wxListBox::Selected(int N) const +bool wxListBox::IsSelected(int N) const { - // TODO - return FALSE; + wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, + "invalid index in wxListBox::Selected" ); + + return MacIsSelected( N ) ; } -void wxListBox::Deselect(int N) +void *wxListBox::DoGetItemClientData(int N) const { - // TODO + wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, + "invalid index in wxListBox::GetClientData" ); + + return (void *)m_dataArray[N]; } -char *wxListBox::GetClientData(int N) const +wxClientData *wxListBox::DoGetItemClientObject(int N) const { - // TODO - return (char *)NULL; + return (wxClientData *) DoGetItemClientData( N ) ; } -void wxListBox::SetClientData(int N, char *Client_data) +void wxListBox::DoSetItemClientData(int N, void *Client_data) { - // TODO + wxCHECK_RET( N >= 0 && N < m_noItems, + "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() >= N , "invalid client_data array" ) ; + + if ( m_dataArray.GetCount() > N ) + { + m_dataArray[N] = (char*) Client_data ; + } + else + { + m_dataArray.Add( (char*) Client_data ) ; + } +} + +void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) +{ + DoSetItemClientData(n, clientData); } // Return number of selections and an array of selected integers int wxListBox::GetSelections(wxArrayInt& aSelections) const { - aSelections.Empty(); + return MacGetSelections( aSelections ) ; /* TODO - if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED)) + if ((m_windowStyle & wxLB_MULTIMacE) || (m_windowStyle & wxLB_EXTENDED)) { int no_sel = ?? for ( int n = 0; n < no_sel; n++ ) @@ -160,76 +396,265 @@ int wxListBox::GetSelections(wxArrayInt& aSelections) const return 1; } */ - return 0; } // Get single selection, for single choice list items int wxListBox::GetSelection() const { - // TODO - return -1; + return MacGetSelection() ; } // Find string for position wxString wxListBox::GetString(int N) const { - // TODO - return wxString(""); + if( wxApp::s_macDefaultEncodingIsPC ) + { + return wxMacMakePCStringFromMac( m_stringArray[N] ) ; + } + else + return m_stringArray[N] ; } -void wxListBox::SetSize(int x, int y, int width, int height, int sizeFlags) +void wxListBox::DoInsertItems(const wxArrayString& items, int pos) { - // TODO + wxCHECK_RET( pos >= 0 && pos <= m_noItems, + wxT("invalid index in wxListBox::InsertItems") ); + + int nItems = items.GetCount(); + + for ( int i = 0 ; i < nItems ; i++ ) + { + m_stringArray.Insert( items[i] , pos + i ) ; + m_dataArray.Insert( NULL , pos + i ) ; + MacInsert( pos + i , items[i] ) ; + } + + m_noItems += nItems; } -void wxListBox::InsertItems(int nItems, const wxString items[], int pos) +void wxListBox::SetString(int N, const wxString& s) { - m_noItems += nItems; + wxString str ; + if( wxApp::s_macDefaultEncodingIsPC ) + { + str = wxMacMakeMacStringFromPC( s ) ; + } + else + str = s ; + m_stringArray[N] = str ; + MacSet( N , s ) ; +} - // TODO +wxSize wxListBox::DoGetBestSize() const +{ + return wxSize(100, 100); } -void wxListBox::SetString(int N, const wxString& s) +int wxListBox::GetCount() const { - // TODO + return m_noItems; } -int wxListBox::Number () const +void wxListBox::SetupColours() { - return m_noItems; + SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); + SetForegroundColour(GetParent()->GetForegroundColour()); } -// For single selection items only -wxString wxListBox::GetStringSelection () const +#if wxUSE_OWNER_DRAWN + +class wxListBoxItem : public wxOwnerDrawn { - int sel = GetSelection (); - if (sel > -1) - return this->GetString (sel); - else - return wxString(""); +public: + wxListBoxItem(const wxString& str = ""); +}; + +wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) +{ + // no bitmaps/checkmarks + SetMarginWidth(0); } -bool wxListBox::SetStringSelection (const wxString& s, bool flag) +wxOwnerDrawn *wxListBox::CreateItem(size_t n) { - int sel = FindString (s); - if (sel > -1) - { - SetSelection (sel, flag); - return TRUE; - } - else - return FALSE; + return new wxListBoxItem(); +} + +#endif //USE_OWNER_DRAWN + +// ============================================================================ +// list box control implementation +// ============================================================================ + +void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) +{ + wxListBox* list; + // typecast our refCon + list = (wxListBox*)refCon; + + MoveTo(cellRect->left + 4 , cellRect->top + 10 ); + const wxString text = list->m_stringArray[lCell.v] ; + ::TextFont( kFontIDMonaco ) ; + ::TextSize( 9 ); + ::TextFace( 0 ) ; + DrawText(text, 0 , text.Length()); + } -void wxListBox::Command (wxCommandEvent & event) +void wxListBox::MacDelete( int N ) { - if (event.m_extraLong) - SetSelection (event.m_commandInt); - else - { - Deselect (event.m_commandInt); - return; - } - ProcessCommand (event); + ListHandle list ; + long result ; + UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &list , &result ) ; + LDelRow( 1 , N , list ) ; +} + +void wxListBox::MacInsert( int n , const char * text) +{ + Cell cell ; + + cell.h = 0 ; + cell.v = n ; + + LAddRow( 1 , cell.v , m_macList ) ; +} + +void wxListBox::MacAppend( const char * text) +{ + Cell cell = { 0 , 0 } ; + cell.v = (**m_macList).dataBounds.bottom ; + LAddRow( 1 , cell.v , m_macList ) ; +} + +void wxListBox::MacClear() +{ + LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ; +} + +void wxListBox::MacSetSelection( int n , bool select ) +{ + Cell cell = { 0 , 0 } ; + if ( LGetSelect( TRUE , &cell , m_macList ) ) + { + LSetSelect( false , cell , m_macList ) ; + } + + cell.v = n ; + LSetSelect( select , cell , m_macList ) ; + LAutoScroll( m_macList ) ; } +bool wxListBox::MacIsSelected( int n ) const +{ + Cell cell = { 0 , 0 } ; + cell.v = n ; + return LGetSelect( false , &cell , m_macList ) ; +} + +void wxListBox::MacDestroy() +{ +// DisposeExtLDEFInfo( m_macList ) ; +} + +int wxListBox::MacGetSelection() const +{ + Cell cell = { 0 , 0 } ; + if ( LGetSelect( true , &cell , 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 , m_macList ) ) + { + aSelections.Add( cell.v ) ; + no_sel++ ; + cell.v++ ; + } + return no_sel ; +} + +void wxListBox::MacSet( int n , const char * text ) +{ + // our implementation does not store anything in the list + // so we just have to redraw + Cell cell = { 0 , 0 } ; + cell.v = n ; + LDraw( cell , m_macList ) ; +} + +void wxListBox::MacScrollTo( int n ) +{ + // TODO implement scrolling +} + +void wxListBox::OnSize( const wxSizeEvent &event) +{ + Point pt = (**m_macList).cellSize ; + pt.h = m_width - 15 ; + LCellSize( pt , m_macList ) ; +} + +void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) +{ + Boolean wasDoubleClick = false ; + long result ; + + UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; + if ( !wasDoubleClick ) + { + MacDoClick() ; + } + else + { + MacDoDoubleClick() ; + } +} + +void wxListBox::MacSetRedraw( bool doDraw ) +{ + LSetDrawingMode( doDraw , m_macList ) ; + +} + +void wxListBox::MacDoClick() +{ + 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); +} + +void wxListBox::MacDoDoubleClick() +{ + wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); + event.SetEventObject( this ); + GetEventHandler()->ProcessEvent(event) ; +}