///////////////////////////////////////////////////////////////////////////////
-// Name: listbox.cpp
+// Name: src/mac/carbon/listbox.cpp
// Purpose: wxListBox
// Author: Stefan Csomor
// Modified by:
// 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"
#include "wx/utils.h"
-#if !USE_SHARED_LIBRARY
+#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)
-#if !TARGET_API_MAC_OSX
- 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"
+
+DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL ;
+DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL ;
+DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL ;
+
#if TARGET_API_MAC_OSX
+static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID,
+ DataBrowserItemNotification message, DataBrowserItemDataRef itemData)
+#else
+static pascal void DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID,
+ DataBrowserItemNotification message)
+#endif
+{
+ long ref = GetControlReference( browser ) ;
+ if ( ref )
+ {
+ wxListBox* list = wxDynamicCast( (wxObject*) ref , wxListBox ) ;
+ int i = itemID - 1 ;
+ if (i >= 0 && i < 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 OSStatus ListBoxGetSetItemData(ControlRef browser,
+ DataBrowserItemID itemID, DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData, Boolean changeValue)
+{
+ OSStatus err = errDataBrowserPropertyNotSupported;
+
+ 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;
+ ThemeDrawingState themeState ;
+ long systemVersion;
+
+ 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 ) ;
+ }
-// new databrowserbased version
+ DrawThemeTextBox( cfString, kThemeApplicationFont, kThemeStateActive, true, itemRect, teFlushDefault, NULL );
+ SetThemeDrawingState( themeState , true ) ;
+
+ 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 ;
}
-bool wxListBox::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- const wxArrayString& choices,
- long style,
- const wxValidator& validator,
- const wxString& name)
+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);
style, validator, name);
}
-static pascal OSStatus ListBoxGetSetItemData(ControlRef browser,
- DataBrowserItemID itemID, DataBrowserPropertyID property,
- DataBrowserItemDataRef itemData, Boolean changeValue)
-{
- OSStatus err = errDataBrowserPropertyNotSupported;
-
- if ( ! changeValue )
- {
- switch (property)
- {
-
- case 1024:
- {
- long ref = GetControlReference( browser ) ;
- if ( ref )
- {
- wxListBox* list = wxDynamicCast( ref , wxListBox ) ;
- for ( size_t i = 0 ; i < list->m_idArray.GetCount() ; ++i )
- if ( list->m_idArray[i] == (long) itemID )
- {
- wxMacCFStringHolder cf( list->GetString(i) , list->GetFont().GetEncoding() ) ;
- verify_noerr( ::SetDataBrowserItemDataText( itemData , cf ) ) ;
- err = noErr ;
- break ;
- }
- }
- }
- break;
-
- default:
-
- break;
- }
- }
-
- return err;
-}
-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 ;
-
+ 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;
- m_nextId = 1 ;
-
Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
- ControlRef browser ;
- verify_noerr( ::CreateDataBrowserControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, kDataBrowserListView , (ControlRef *)&m_macControl ) );
- browser = (ControlRef) m_macControl ;
+ m_peer = new wxMacControl( this ) ;
+ verify_noerr(
+ ::CreateDataBrowserControl(
+ MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
+ kDataBrowserListView, m_peer->GetControlRefAddr() ) );
DataBrowserSelectionFlags options = kDataBrowserDragSelect ;
if ( style & wxLB_MULTIPLE )
- {
- options += kDataBrowserAlwaysExtendSelection + kDataBrowserCmdTogglesSelection ;
- }
+ options |= kDataBrowserAlwaysExtendSelection | kDataBrowserCmdTogglesSelection ;
else if ( style & wxLB_EXTENDED )
- {
- // default behaviour
- }
+ ; // default behaviour
else
+ options |= kDataBrowserSelectOnlyOne ;
+
+ verify_noerr( m_peer->SetSelectionFlags( options ) );
+
+ if ( gDataBrowserItemDataUPP == NULL )
+ gDataBrowserItemDataUPP = NewDataBrowserItemDataUPP(ListBoxGetSetItemData) ;
+ if ( gDataBrowserItemNotificationUPP == NULL )
{
- options += kDataBrowserSelectOnlyOne ;
+ gDataBrowserItemNotificationUPP =
+#if TARGET_API_MAC_OSX
+ (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc) ;
+#else
+ NewDataBrowserItemNotificationUPP(DataBrowserItemNotificationProc) ;
+#endif
}
- verify_noerr(SetDataBrowserSelectionFlags (browser, options ) );
+
+ 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.propertyDesc.propertyType = kDataBrowserTextType;
- 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 = 1024;
- columnDesc.propertyDesc.propertyType = kDataBrowserTextType;
- columnDesc.propertyDesc.propertyFlags =
-#ifdef MAC_OS_X_VERSION_10_3
- kDataBrowserListViewTypeSelectColumn |
+ 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 = kDataBrowserTableViewSelectionColumn;
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
+ columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
#endif
- kDataBrowserTableViewSelectionColumn ;
-
-
- verify_noerr(::AddDataBrowserListViewColumn(browser, &columnDesc, kDataBrowserListViewAppendColumn) ) ;
- verify_noerr(::AutoSizeDataBrowserListViewColumns( browser ) ) ;
- verify_noerr(::SetDataBrowserHasScrollBars( browser , false , true ) ) ;
- verify_noerr(::SetDataBrowserTableViewHiliteStyle( browser, kDataBrowserTableViewFillHilite ) ) ;
- verify_noerr(::SetDataBrowserListViewHeaderBtnHeight( browser , 0 ) ) ;
- DataBrowserCallbacks callbacks ;
-
- callbacks.version = kDataBrowserLatestCallbacks;
-
- InitDataBrowserCallbacks(&callbacks);
-
- callbacks.u.v1.itemDataCallback =
- NewDataBrowserItemDataUPP(ListBoxGetSetItemData);
-
- SetDataBrowserCallbacks(browser, &callbacks);
-
- MacPostControlCreate(pos,size) ;
+
+ 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] ) ;
}
- return TRUE;
+ // Needed because it is a wxControlWithItems
+ SetBestSize(size);
+
+ return true;
}
wxListBox::~wxListBox()
{
- SetControlReference( (ControlRef) m_macControl , NULL ) ;
+ m_peer->SetReference( 0 ) ;
FreeData() ;
+
// avoid access during destruction
if ( m_macList )
- {
m_macList = NULL ;
- }
}
void wxListBox::FreeData()
{
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW )
- {
- size_t uiCount = m_aItems.Count();
- while ( uiCount-- != 0 ) {
- delete m_aItems[uiCount];
- m_aItems[uiCount] = NULL;
- }
-
- m_aItems.Clear();
- }
- else
-#endif // wxUSE_OWNER_DRAWN
if ( HasClientObjectData() )
{
for ( size_t n = 0; n < (size_t)m_noItems; n++ )
{
- delete GetClientObject(n);
+ delete GetClientObject( n );
}
}
}
wxControl::DoSetSize( x , y , width , height , sizeFlags ) ;
}
-void wxListBox::DoSetFirstItem(int N)
+void wxListBox::DoSetFirstItem(int n)
{
- MacScrollTo( N ) ;
+ MacScrollTo( n ) ;
}
-void wxListBox::Delete(int N)
+void wxListBox::Delete(int n)
{
- wxCHECK_RET( N >= 0 && N < m_noItems,
+ 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 --;
+ delete GetClientObject( n );
- MacDelete( N ) ;
+ m_stringArray.RemoveAt( n ) ;
+ m_dataArray.RemoveAt( n ) ;
+ m_noItems--;
+
+ MacDelete( n ) ;
}
int wxListBox::DoAppend(const wxString& item)
{
+ InvalidateBestSize();
+
int index = m_noItems ;
m_stringArray.Add( item ) ;
m_dataArray.Add( NULL );
- m_noItems ++;
+ m_noItems++;
DoSetItemClientData( index , NULL ) ;
MacAppend( item ) ;
{
Clear() ;
int n = choices.GetCount();
-
- for( int i = 0 ; i < n ; ++i )
+
+ 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
-}
-
-bool wxListBox::HasMultipleSelection() const
-{
- return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
}
-int wxListBox::FindString(const wxString& s) const
+int wxListBox::FindString(const wxString& s, bool bCase) 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 ) ;
+ wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ;
- if ( EqualString( s1 , s2 , false , false ) )
+ if ( EqualString( s1 , s2 , bCase , 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) )
+ 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 ) ;
+ wxMacStringToPascal( m_stringArray[i] , s1 ) ;
- if ( EqualString( s1 , s2 , false , false ) )
+ if ( EqualString( s1 , s2 , bCase , false ) )
return i ;
}
}
- return -1;
+
+ return wxNOT_FOUND;
}
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
+bool wxListBox::IsSelected(int n) const
{
- wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
+ wxCHECK_MSG( n >= 0 && n < m_noItems, false,
wxT("invalid index in wxListBox::Selected") );
-
- return MacIsSelected( N ) ;
+
+ return MacIsSelected( n ) ;
}
-void *wxListBox::DoGetItemClientData(int N) const
+void *wxListBox::DoGetItemClientData(int n) const
{
- wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
+ wxCHECK_MSG( n >= 0 && n < m_noItems, NULL,
wxT("invalid index in wxListBox::GetClientData"));
-
- return (void *)m_dataArray[N];
+
+ return (void *)m_dataArray[n];
}
-wxClientData *wxListBox::DoGetItemClientObject(int N) const
+wxClientData *wxListBox::DoGetItemClientObject(int n) const
{
- return (wxClientData *) DoGetItemClientData( N ) ;
+ return (wxClientData *) DoGetItemClientData( n ) ;
}
-void wxListBox::DoSetItemClientData(int N, void *Client_data)
+void wxListBox::DoSetItemClientData(int n, void *clientData)
{
- wxCHECK_RET( N >= 0 && N < m_noItems,
+ 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 ;
- }
+
+ wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) n , wxT("invalid client_data array") ) ;
+
+ if ( m_dataArray.GetCount() > (size_t) 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)
}
// Find string for position
-wxString wxListBox::GetString(int N) const
+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)
+void wxListBox::SetString(int n, const wxString& s)
{
- m_stringArray[N] = s ;
- MacSet( N , s ) ;
+ m_stringArray[n] = s ;
+ MacSet( n , s ) ;
}
wxSize wxListBox::DoGetBestSize() const
int wLine;
{
- wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ;
-
+ wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef)MacGetTopLevelWindowRef() ) ) ;
+
+ // TODO: clean this up
if ( m_font.Ok() )
{
::TextFont( m_font.MacGetFontNum() ) ;
::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} ;
+ for (int i = 0; i < GetCount(); i++)
+ {
+ wxString str( GetString( i ) );
+
+#if wxUSE_UNICODE
+ Point bounds = {0, 0} ;
SInt16 baseline ;
- ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
+
+ // NB: what if m_font.Ok() == false ???
+ ::GetThemeTextDimensions(
+ wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
kThemeCurrentPortFont,
kThemeStateActive,
false,
&bounds,
&baseline );
wLine = bounds.h ;
- #else
+#else
wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
- #endif
- lbWidth = wxMax(lbWidth, wLine);
+#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);
+
+ // 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);
+ return wxSize( lbWidth, lbHeight );
}
int wxListBox::GetCount() const
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 wxListBox::MacDelete( int N )
+void wxListBox::MacDelete( int n )
{
- UInt32 id = m_idArray[N] ;
- verify_noerr(::RemoveDataBrowserItems((ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &id , kDataBrowserItemNoProperty ) ) ;
- m_idArray.RemoveAt( N ) ;
+ wxArrayInt selectionBefore ;
+ MacGetSelections( selectionBefore ) ;
+
+ 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 ) ;
+ }
+ }
+
+ // refresh all
+ verify_noerr(
+ m_peer->UpdateItems(
+ kDataBrowserNoItem, 1, (UInt32*)kDataBrowserNoItem,
+ kDataBrowserItemNoProperty, kDataBrowserItemNoProperty ) ) ;
}
-void wxListBox::MacInsert( int n , const wxString& text)
+void wxListBox::MacInsert( int n , const wxString& text )
{
- verify_noerr(::AddDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ;
- m_idArray.Insert( m_nextId , n ) ;
- ++m_nextId ;
+ 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::MacAppend( const wxString& text)
+void wxListBox::MacAppend( const wxString& text )
{
- verify_noerr(::AddDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , (UInt32*) &m_nextId , kDataBrowserItemNoProperty ) ) ;
- m_idArray.Add( m_nextId ) ;
- ++m_nextId ;
+ 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::MacClear()
{
- verify_noerr(::RemoveDataBrowserItems((ControlRef) m_macControl , kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ;
- m_dataArray.Empty() ;
+ verify_noerr( m_peer->RemoveItems( kDataBrowserNoItem , 0 , NULL , kDataBrowserItemNoProperty ) ) ;
+}
+
+void wxListBox::MacDeselectAll()
+{
+ bool former = MacSuppressSelection( true ) ;
+ verify_noerr(m_peer->SetSelectedItems( 0 , NULL , kDataBrowserItemsRemove ) ) ;
+ MacSuppressSelection( former ) ;
}
void wxListBox::MacSetSelection( int n , bool select )
{
- UInt32 id = m_idArray[n] ;
- if ( ::IsDataBrowserItemSelected( (ControlRef) m_macControl , id ) != select )
+ bool former = MacSuppressSelection( true ) ;
+ UInt32 id = n + 1 ;
+
+ if ( m_peer->IsItemSelected( id ) != select )
{
- verify_noerr(::SetDataBrowserSelectedItems((ControlRef) m_macControl , 1 , & id , kDataBrowserItemsToggle ) ) ;
+ if ( select )
+ verify_noerr( m_peer->SetSelectedItems( 1 , & id , HasMultipleSelection() ? kDataBrowserItemsAdd : kDataBrowserItemsAssign ) ) ;
+ else
+ verify_noerr( m_peer->SetSelectedItems( 1 , & id , kDataBrowserItemsRemove ) ) ;
}
+
MacScrollTo( n ) ;
+ MacSuppressSelection( former ) ;
+}
+
+bool wxListBox::MacSuppressSelection( bool suppress )
+{
+ bool former = m_suppressSelection ;
+ m_suppressSelection = suppress ;
+ return former ;
}
bool wxListBox::MacIsSelected( int n ) const
{
- return ::IsDataBrowserItemSelected( (ControlRef) m_macControl , m_idArray[n] ) ;
+ return m_peer->IsItemSelected( n + 1 ) ;
}
int wxListBox::MacGetSelection() const
{
- for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i )
+ for ( int i = 0 ; i < GetCount() ; ++i )
{
- if ( ::IsDataBrowserItemSelected((ControlRef) m_macControl , m_idArray[i] ) )
- {
+ if ( m_peer->IsItemSelected( i + 1 ) )
return i ;
- }
}
- return -1 ;
+
+ return -1 ;
}
int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
{
int no_sel = 0 ;
-
+
aSelections.Empty();
- for ( size_t i = 0 ; i < m_idArray.GetCount() ; ++i )
+
+ UInt32 first , last ;
+ m_peer->GetSelectionAnchor( &first , &last ) ;
+ if ( first != kDataBrowserNoItem )
{
- if ( ::IsDataBrowserItemSelected((ControlRef) m_macControl , m_idArray[i] ) )
+ for ( size_t i = first ; i <= last ; ++i )
{
- aSelections.Add( i ) ;
- no_sel++ ;
+ if ( m_peer->IsItemSelected( i ) )
+ {
+ aSelections.Add( i - 1 ) ;
+ no_sel++ ;
+ }
}
}
+
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 = m_idArray[n] ;
- verify_noerr( ::UpdateDataBrowserItems( (ControlRef) m_macControl , kDataBrowserNoItem , 1 , &id , kDataBrowserItemNoProperty , kDataBrowserItemNoProperty ) ) ;
+ 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( wxSizeEvent &event)
-{
-}
-
-void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown))
-{
- Boolean wasDoubleClick = false ;
- long result ;
-
- ::GetControlData( (ControlRef) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
- if ( !wasDoubleClick )
- {
- MacDoClick() ;
- }
- else
- {
- MacDoDoubleClick() ;
- }
-}
-
-void wxListBox::MacSetRedraw( bool doDraw )
-{
- // nothing to do in compositing mode
-}
-
-void wxListBox::MacDoClick()
-{
- wxArrayInt aSelections;
- int n ;
- size_t count = GetSelections(aSelections);
-
- if ( count == m_selectionPreImage.GetCount() )
- {
- bool hasChanged = false ;
- for ( size_t i = 0 ; i < count ; ++i )
- {
- if ( aSelections[i] != m_selectionPreImage[i] )
- {
- hasChanged = true ;
- break ;
- }
- }
- if ( !hasChanged )
- {
- return ;
- }
- }
-
- m_selectionPreImage = aSelections;
-
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- if ( count > 0 )
- {
- n = aSelections[0];
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject(n) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(n) );
- event.SetString( GetString(n) );
- }
- else
- {
- n = -1;
- }
-
- event.m_commandInt = n;
-
- GetEventHandler()->ProcessEvent(event);
+ UInt32 id = n + 1 ;
+ verify_noerr( m_peer->RevealItem( id , kTextColumnId , kDataBrowserRevealWithoutSelecting ) ) ;
}
-void wxListBox::MacDoDoubleClick()
-{
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event) ;
-}
+#if !TARGET_API_MAC_OSX
void wxListBox::OnChar(wxKeyEvent& event)
{
- // todo trigger proper events here
+ // 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 )
+
+ while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
parent = parent->GetParent() ;
-
+
if ( parent && parent->GetDefaultItem() )
{
- wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
- wxButton);
+ wxButton *def = wxDynamicCast(parent->GetDefaultItem(), wxButton);
if ( def && def->IsEnabled() )
{
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
+ wxCommandEvent event( wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+ event.SetEventObject( def );
+ def->Command( event );
+
return ;
}
}
+
event.Skip() ;
}
+
/* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) )
{
- // FIXME: look in ancestors, not just parent.
+ // 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 );
- }
+ wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
+ new_event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( new_event );
+ }
}
else if ( event.GetKeyCode() == WXK_TAB )
{
{
// 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) );
+ event.SetClientObject( GetClientObject( n ) );
else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(n) );
- event.SetString( GetString(n) );
+ event.SetClientData( GetClientData( n ) );
+ event.SetString( GetString( n ) );
}
else
{
n = -1;
}
-
- event.m_commandInt = n;
-
+
+ event.SetInt( n );
+
GetEventHandler()->ProcessEvent(event);
}
else
{
if ( event.GetTimestamp() > m_lastTypeIn + 60 )
- {
m_typeIn = wxEmptyString ;
- }
+
m_lastTypeIn = event.GetTimestamp() ;
m_typeIn += (char) event.GetKeyCode() ;
- int line = FindString(wxT("*")+m_typeIn+wxT("*")) ;
+ int line = FindString( wxT("*") + m_typeIn + wxT("*") ) ;
if ( line >= 0 )
{
if ( GetSelection() != line )
{
- SetSelection(line) ;
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
+ 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);
- }
- }
- }
-}
-
-#else
-
-// old carbon version
-
-const short kwxMacListItemHeight = 19 ;
-
-extern "C"
-{
-static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *drawRect,
- Cell cell, short dataOffset, short dataLength,
- ListHandle listHandle ) ;
-}
+ event.SetClientData( GetClientData( line ) );
+ event.SetString( GetString( line ) );
+ event.SetInt( line );
-static pascal void wxMacListDefinition( short message, Boolean isSelected, Rect *d,
- Cell cell, short dataOffset, short dataLength,
- ListHandle listHandle )
-{
- wxListBox* list;
- Rect r = *d ;
- Rect* drawRect = &r ;
-
- list = (wxListBox*) GetControlReference( (ControlRef) GetListRefCon(listHandle) );
- if ( list == NULL || list->GetHandle() == NULL || GetControlReference( ( ControlRef )list->GetHandle() ) == NULL )
- return ;
-
- // the bounds passed in are not correct, adjust the right border
- int x = 0 , y = 0 ;
- Rect bounds ;
- GetControlBounds( (ControlRef) list->GetHandle() , &bounds ) ;
- r.right = r.left + (bounds.right - bounds.left ) - 16 ;
-
- GrafPtr savePort;
- GrafPtr grafPtr;
- RgnHandle savedClipRegion;
- SInt32 savedPenMode;
- GetPort(&savePort);
- SetPort((**listHandle).port);
- grafPtr = (**listHandle).port ;
- // typecast our refCon
-
- // Calculate the cell rect.
-
- switch( message ) {
- case lInitMsg:
- break;
-
- case lCloseMsg:
- break;
-
- case lDrawMsg:
- {
- const wxString linetext = list->m_stringArray[cell.v] ;
-
- // Save the current clip region, and set the clip region to the area we are about
- // to draw.
-
- savedClipRegion = NewRgn();
- GetClip( savedClipRegion );
-
- ClipRect( drawRect );
- EraseRect( drawRect );
-
- const wxFont& font = list->GetFont();
- if ( font.Ok() )
- {
- ::TextFont( font.MacGetFontNum() ) ;
- ::TextSize( font.MacGetFontSize() ) ;
- ::TextFace( font.MacGetFontStyle() ) ;
- }
- else
- {
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- }
-
- {
- Rect frame = { drawRect->top, drawRect->left + 4,
- drawRect->top + kwxMacListItemHeight, drawRect->right + 10000 } ;
- CFMutableStringRef mString = CFStringCreateMutableCopy( NULL , 0 , wxMacCFStringHolder(linetext , list->GetFont().GetEncoding()) ) ;
- ::TruncateThemeText( mString , kThemeCurrentPortFont, kThemeStateActive, drawRect->right - drawRect->left , truncEnd , NULL ) ;
-
- ::DrawThemeTextBox( mString,
- kThemeCurrentPortFont,
- kThemeStateActive,
- false,
- &frame,
- teJustLeft,
- nil );
-
- CFRelease( mString ) ;
- }
-
- // If the cell is hilited, do the hilite now. Paint the cell contents with the
- // appropriate QuickDraw transform mode.
-
- if( isSelected ) {
- savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr );
- SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode );
- PaintRect( drawRect );
- SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode );
+ GetEventHandler()->ProcessEvent(event);
}
-
- // Restore the saved clip region.
-
- SetClip( savedClipRegion );
- DisposeRgn( savedClipRegion );
}
- break;
- case lHiliteMsg:
-
- // Hilite or unhilite the cell. Paint the cell contents with the
- // appropriate QuickDraw transform mode.
-
- GetPort( &grafPtr );
- savedPenMode = GetPortPenMode( (CGrafPtr)grafPtr );
- SetPortPenMode( (CGrafPtr)grafPtr, hilitetransfermode );
- PaintRect( drawRect );
- SetPortPenMode( (CGrafPtr)grafPtr, savedPenMode );
- break;
- default :
- break ;
}
- SetPort(savePort);
-}
-
-extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
-// resources ldef ids
-const short kwxMacListWithVerticalScrollbar = 128 ;
-const short kwxMacListWithVerticalAndHorizontalScrollbar = 129 ;
-
-// ============================================================================
-// list box control implementation
-// ============================================================================
-
-// Listbox item
-wxListBox::wxListBox()
-{
- m_noItems = 0;
- m_selected = 0;
- m_macList = NULL ;
}
-static ListDefUPP macListDefUPP = NULL ;
-
-bool wxListBox::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- const wxArrayString& choices,
- long style,
- const wxValidator& validator,
- const wxString& name)
-{
- wxCArrayString chs(choices);
-
- return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
- style, validator, name);
-}
-
-bool wxListBox::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- int n, const wxString choices[],
- long style,
- const wxValidator& validator,
- const wxString& name)
-{
- m_macIsUserPane = FALSE ;
-
- if ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
- return false;
-
- m_noItems = 0 ; // this will be increased by our append command
- m_selected = 0;
-
- Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
-
- ListDefSpec listDef;
- listDef.defType = kListDefUserProcType;
- if ( macListDefUPP == NULL )
- {
- macListDefUPP = NewListDefUPP( wxMacListDefinition );
- }
- listDef.u.userProc = macListDefUPP ;
-
- Str255 fontName ;
- SInt16 fontSize ;
- Style fontStyle ;
-
- GetThemeFont(kThemeViewsFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
-
- SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , wxMacMakeStringFromPascal( fontName ) ) ) ;
-
- Size asize;
-
-
- CreateListBoxControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true,
- kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl );
-
- GetControlData( (ControlRef) m_macControl, kControlNoPart, kControlListBoxListHandleTag,
- sizeof(ListHandle), (Ptr) &m_macList, &asize);
-
- SetControlReference( (ControlRef) m_macControl, (long) this);
-
-
- OptionBits options = 0;
- if ( style & wxLB_MULTIPLE )
- {
- options += lExtendDrag + lUseSense ;
- }
- else if ( style & wxLB_EXTENDED )
- {
- // default behaviour
- }
- else
- {
- options = (OptionBits) lOnlyOne ;
- }
- SetListSelectionFlags((ListHandle)m_macList, options);
-
- for ( int i = 0 ; i < n ; i++ )
- {
- Append( choices[i] ) ;
- }
-
- MacPostControlCreate(pos,size) ;
-
- LSetDrawingMode( true , (ListHandle)m_macList ) ;
-
- return TRUE;
-}
-
-wxListBox::~wxListBox()
-{
- SetControlReference( (ControlRef) m_macControl , NULL ) ;
- FreeData() ;
- // avoid access during destruction
- if ( m_macList )
- {
- m_macList = NULL ;
- }
-}
-
-void wxListBox::FreeData()
-{
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW )
- {
- size_t uiCount = m_aItems.Count();
- while ( uiCount-- != 0 ) {
- delete m_aItems[uiCount];
- m_aItems[uiCount] = NULL;
- }
-
- m_aItems.Clear();
- }
- else
-#endif // wxUSE_OWNER_DRAWN
- if ( HasClientObjectData() )
- {
- for ( size_t n = 0; n < (size_t)m_noItems; n++ )
- {
- delete GetClientObject(n);
- }
- }
-}
-
-void wxListBox::DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags )
-{
- wxControl::DoSetSize( x , y , width , height , sizeFlags ) ;
-#if TARGET_CARBON
- Rect bounds ;
- GetControlBounds( (ControlRef) m_macControl , &bounds ) ;
- ControlRef control = GetListVerticalScrollBar( (ListHandle)m_macList ) ;
- if ( control )
- {
- Rect scrollbounds ;
- GetControlBounds( control , &scrollbounds ) ;
- if( scrollbounds.right != bounds.right + 1 )
- {
- UMAMoveControl( control , bounds.right - (scrollbounds.right - scrollbounds.left) + 1 ,
- scrollbounds.top ) ;
- }
- }
-#endif
-}
-void wxListBox::DoSetFirstItem(int N)
-{
- MacScrollTo( N ) ;
-}
-
-void wxListBox::Delete(int N)
-{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- wxT("invalid index in wxListBox::Delete") );
-
-#if wxUSE_OWNER_DRAWN
- delete m_aItems[N];
- m_aItems.RemoveAt(N);
-#else // !wxUSE_OWNER_DRAWN
- if ( HasClientObjectData() )
- {
- delete GetClientObject(N);
- }
-#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
- m_stringArray.RemoveAt( N ) ;
- m_dataArray.RemoveAt( N ) ;
- m_noItems --;
-
- MacDelete( N ) ;
-}
-
-int wxListBox::DoAppend(const wxString& item)
-{
- int index = m_noItems ;
- m_stringArray.Add( item ) ;
- m_dataArray.Add( NULL );
- m_noItems ++;
- DoSetItemClientData( index , NULL ) ;
- MacAppend( item ) ;
-
- return index ;
-}
-
-void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
-{
- MacSetRedraw( false ) ;
- Clear() ;
- int n = choices.GetCount();
-
- for( int i = 0 ; i < n ; ++i )
- {
- if ( clientData )
- {
-#if wxUSE_OWNER_DRAWN
- wxASSERT_MSG(clientData[i] == NULL,
- wxT("Can't use client data with owner-drawn listboxes"));
-#else // !wxUSE_OWNER_DRAWN
- Append( choices[i] , clientData[i] ) ;
-#endif
- }
- else
- Append( choices[i] ) ;
- }
-
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW ) {
- // first delete old items
- size_t ui = m_aItems.Count();
- while ( ui-- != 0 ) {
- delete m_aItems[ui];
- m_aItems[ui] = NULL;
- }
- m_aItems.Empty();
-
- // then create new ones
- for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
- wxOwnerDrawn *pNewItem = CreateItem(ui);
- pNewItem->SetName(choices[ui]);
- m_aItems.Add(pNewItem);
- }
- }
-#endif // wxUSE_OWNER_DRAWN
- MacSetRedraw( true ) ;
-}
-
-bool wxListBox::HasMultipleSelection() const
-{
- return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
-}
-
-int wxListBox::FindString(const wxString& s) const
-{
-
- if ( s.Right(1) == wxT("*") )
- {
- wxString search = s.Left( s.Length() - 1 ) ;
- int len = search.Length() ;
- Str255 s1 , s2 ;
- wxMacStringToPascal( search , s2 ) ;
-
- for ( int i = 0 ; i < m_noItems ; ++ i )
- {
- wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ;
-
- if ( EqualString( s1 , s2 , false , false ) )
- return i ;
- }
- if ( s.Left(1) == wxT("*") && s.Length() > 1 )
- {
- wxString st = s ;
- st.MakeLower() ;
- for ( int i = 0 ; i < m_noItems ; ++i )
- {
- if ( GetString(i).Lower().Matches(st) )
- return i ;
- }
- }
-
- }
- else
- {
- Str255 s1 , s2 ;
-
- wxMacStringToPascal( s , s2 ) ;
-
- for ( int i = 0 ; i < m_noItems ; ++ i )
- {
- wxMacStringToPascal( m_stringArray[i] , s1 ) ;
-
- if ( EqualString( s1 , s2 , false , false ) )
- return i ;
- }
- }
- return -1;
-}
-
-void wxListBox::Clear()
-{
- FreeData();
- m_noItems = 0;
- m_stringArray.Empty() ;
- m_dataArray.Empty() ;
- MacClear() ;
-}
-
-void wxListBox::SetSelection(int N, bool select)
-{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- wxT("invalid index in wxListBox::SetSelection") );
- MacSetSelection( N , select ) ;
- GetSelections( m_selectionPreImage ) ;
-}
-
-bool wxListBox::IsSelected(int N) const
-{
- wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
- wxT("invalid index in wxListBox::Selected") );
-
- return MacIsSelected( N ) ;
-}
-
-void *wxListBox::DoGetItemClientData(int N) const
-{
- wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
- wxT("invalid index in wxListBox::GetClientData"));
-
- return (void *)m_dataArray[N];
-}
-
-wxClientData *wxListBox::DoGetItemClientObject(int N) const
-{
- return (wxClientData *) DoGetItemClientData( N ) ;
-}
-
-void wxListBox::DoSetItemClientData(int N, void *Client_data)
-{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- wxT("invalid index in wxListBox::SetClientData") );
-
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW )
- {
- // client data must be pointer to wxOwnerDrawn, otherwise we would crash
- // in OnMeasure/OnDraw.
- wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
- }
-#endif // wxUSE_OWNER_DRAWN
- wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) N , wxT("invalid client_data array") ) ;
-
- if ( m_dataArray.GetCount() > (size_t) N )
- {
- m_dataArray[N] = (char*) Client_data ;
- }
- else
- {
- m_dataArray.Add( (char*) Client_data ) ;
- }
-}
-
-void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
-{
- DoSetItemClientData(n, clientData);
-}
-
-// Return number of selections and an array of selected integers
-int wxListBox::GetSelections(wxArrayInt& aSelections) const
-{
- return MacGetSelections( aSelections ) ;
-}
-
-// Get single selection, for single choice list items
-int wxListBox::GetSelection() const
-{
- return MacGetSelection() ;
-}
-
-// Find string for position
-wxString wxListBox::GetString(int N) const
-{
- return m_stringArray[N] ;
-}
-
-void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
-{
- wxCHECK_RET( pos >= 0 && pos <= m_noItems,
- wxT("invalid index in wxListBox::InsertItems") );
-
- int nItems = items.GetCount();
-
- for ( int i = 0 ; i < nItems ; i++ )
- {
- m_stringArray.Insert( items[i] , pos + i ) ;
- m_dataArray.Insert( NULL , pos + i ) ;
- MacInsert( pos + i , items[i] ) ;
- }
-
- m_noItems += nItems;
-}
-
-void wxListBox::SetString(int N, const wxString& s)
-{
- m_stringArray[N] = s ;
- MacSet( N , s ) ;
-}
-
-wxSize wxListBox::DoGetBestSize() const
-{
- int lbWidth = 100; // some defaults
- int lbHeight = 110;
- int wLine;
-
- {
- wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ;
-
- if ( m_font.Ok() )
- {
- ::TextFont( m_font.MacGetFontNum() ) ;
- ::TextSize( m_font.MacGetFontSize() ) ;
- ::TextFace( m_font.MacGetFontStyle() ) ;
- }
- else
- {
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- }
-
- // Find the widest line
- for(int i = 0; i < GetCount(); i++) {
- wxString str(GetString(i));
- #if wxUSE_UNICODE
- Point bounds={0,0} ;
- SInt16 baseline ;
- ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
- kThemeCurrentPortFont,
- kThemeStateActive,
- false,
- &bounds,
- &baseline );
- wLine = bounds.h ;
- #else
- wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
- #endif
- lbWidth = wxMax(lbWidth, wLine);
- }
-
- // Add room for the scrollbar
- lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
-
- // And just a bit more
- int cy = 12 ;
- int cx = ::TextWidth( "X" , 0 , 1 ) ;
- lbWidth += cx ;
-
- // don't make the listbox too tall (limit height to around 10 items) but don't
- // make it too small neither
- lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10);
- }
-
- return wxSize(lbWidth, lbHeight);
-}
-
-int wxListBox::GetCount() const
-{
- return m_noItems;
-}
-
-void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
-{
- wxControl::Refresh( eraseBack , rect ) ;
- // MacRedrawControl() ;
-}
-
-#if wxUSE_OWNER_DRAWN
-
-class wxListBoxItem : public wxOwnerDrawn
-{
-public:
- wxListBoxItem(const wxString& str = "");
-};
-
-wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
-{
- // no bitmaps/checkmarks
- SetMarginWidth(0);
-}
-
-wxOwnerDrawn *wxListBox::CreateItem(size_t n)
-{
- return new wxListBoxItem();
-}
-
-#endif //USE_OWNER_DRAWN
-
-// ============================================================================
-// list box control implementation
-// ============================================================================
-
-/*
-void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
-{
-wxListBox* list;
-// typecast our refCon
-list = (wxListBox*)refCon;
-
- MoveTo(cellRect->left + 4 , cellRect->top + 10 );
- const wxString text = list->m_stringArray[lCell.v] ;
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- DrawText(text, 0 , text.Length());
-
- }
-*/
-void wxListBox::MacDelete( int N )
-{
- LDelRow( 1 , N , (ListHandle)m_macList) ;
- Refresh();
-}
-
-void wxListBox::MacInsert( int n , const wxString& text)
-{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacAppend( const wxString& text)
-{
- Cell cell = { 0 , 0 } ;
- cell.v = (**(ListHandle)m_macList).dataBounds.bottom ;
- LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacClear()
-{
- LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ;
- Refresh();
-}
-
-void wxListBox::MacSetSelection( int n , bool select )
-{
- Cell cell = { 0 , 0 } ;
- if ( ! (m_windowStyle & wxLB_MULTIPLE) )
- {
- if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
- {
- LSetSelect( false , cell , (ListHandle)m_macList ) ;
- }
- }
-
- cell.v = n ;
- LSetSelect( select , cell , (ListHandle)m_macList ) ;
- LAutoScroll( (ListHandle)m_macList ) ;
- Refresh();
-}
-
-bool wxListBox::MacIsSelected( int n ) const
-{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- return LGetSelect( false , &cell , (ListHandle)m_macList ) ;
-}
-
-int wxListBox::MacGetSelection() const
-{
- Cell cell = { 0 , 0 } ;
- if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
- return cell.v ;
- else
- return -1 ;
-}
-
-int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
-{
- int no_sel = 0 ;
-
- aSelections.Empty();
-
- Cell cell = { 0 , 0 } ;
- cell.v = 0 ;
-
- while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) )
- {
- aSelections.Add( cell.v ) ;
- no_sel++ ;
- cell.v++ ;
- }
- return no_sel ;
-}
-
-void wxListBox::MacSet( int n , const wxString& text )
-{
- // our implementation does not store anything in the list
- // so we just have to redraw
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacScrollTo( int n )
-{
- // TODO implement scrolling
-}
-
-void wxListBox::OnSize( wxSizeEvent &event)
-{
- Point pt;
-
-#if TARGET_CARBON
- GetListCellSize((ListHandle)m_macList, &pt);
-#else
- pt = (**(ListHandle)m_macList).cellSize ;
-#endif
- int w, h ;
- GetSize( &w , &h ) ;
- pt.h = w - 15 ;
- LCellSize( pt , (ListHandle)m_macList ) ;
-}
-
-void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown))
-{
- Boolean wasDoubleClick = false ;
- long result ;
-
- ::GetControlData( (ControlRef) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
- if ( !wasDoubleClick )
- {
- MacDoClick() ;
- }
- else
- {
- MacDoDoubleClick() ;
- }
-}
-
-void wxListBox::MacSetRedraw( bool doDraw )
-{
- LSetDrawingMode( doDraw , (ListHandle)m_macList ) ;
-
-}
-
-void wxListBox::MacDoClick()
-{
- wxArrayInt aSelections;
- int n ;
- size_t count = GetSelections(aSelections);
-
- if ( count == m_selectionPreImage.GetCount() )
- {
- bool hasChanged = false ;
- for ( size_t i = 0 ; i < count ; ++i )
- {
- if ( aSelections[i] != m_selectionPreImage[i] )
- {
- hasChanged = true ;
- break ;
- }
- }
- if ( !hasChanged )
- {
- return ;
- }
- }
-
- m_selectionPreImage = aSelections;
-
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- if ( count > 0 )
- {
- n = aSelections[0];
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject(n) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(n) );
- event.SetString( GetString(n) );
- }
- else
- {
- n = -1;
- }
-
- event.m_commandInt = n;
-
- GetEventHandler()->ProcessEvent(event);
-}
-
-void wxListBox::MacDoDoubleClick()
-{
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event) ;
-}
-
-void wxListBox::OnChar(wxKeyEvent& event)
-{
- if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER)
- {
- wxWindow* parent = GetParent() ;
- while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
- parent = parent->GetParent() ;
-
- if ( parent && parent->GetDefaultItem() )
- {
- wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
- wxButton);
- if ( def && def->IsEnabled() )
- {
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- return ;
- }
- }
- event.Skip() ;
- }
- /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
- else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) )
- {
- // FIXME: look in ancestors, not just parent.
- wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ;
- if (win)
- {
- wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
- new_event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( new_event );
- }
- }
- else if ( event.GetKeyCode() == WXK_TAB )
- {
- wxNavigationKeyEvent new_event;
- new_event.SetEventObject( this );
- new_event.SetDirection( !event.ShiftDown() );
- /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
- new_event.SetWindowChange( event.ControlDown() );
- new_event.SetCurrentFocus( this );
- if ( !GetEventHandler()->ProcessEvent( new_event ) )
- event.Skip() ;
- }
- else if ( event.GetKeyCode() == WXK_DOWN || event.GetKeyCode() == WXK_UP )
- {
- // perform the default key handling first
- wxControl::OnKeyDown( event ) ;
-
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- wxArrayInt aSelections;
- int n, count = GetSelections(aSelections);
- if ( count > 0 )
- {
- n = aSelections[0];
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject(n) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(n) );
- event.SetString( GetString(n) );
- }
- else
- {
- n = -1;
- }
-
- event.m_commandInt = n;
-
- GetEventHandler()->ProcessEvent(event);
- }
- else
- {
- if ( event.GetTimestamp() > m_lastTypeIn + 60 )
- {
- m_typeIn = wxEmptyString ;
- }
- m_lastTypeIn = event.GetTimestamp() ;
- m_typeIn += (char) event.GetKeyCode() ;
- int line = FindString(wxT("*")+m_typeIn+wxT("*")) ;
- if ( line >= 0 )
- {
- if ( GetSelection() != line )
- {
- SetSelection(line) ;
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject( line ) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(line) );
- event.SetString( GetString(line) );
-
- event.m_commandInt = line ;
-
- GetEventHandler()->ProcessEvent(event);
- }
- }
- }
-}
+#endif // !TARGET_API_MAC_OSX
#endif
projects / wxWidgets.git / blobdiff