// We have a dual implementation for each tool, ControlRef and HIToolbarItemRef
+// when embedding native controls in the native toolbar we must make sure the
+// control does not get deleted behind our backs, so the retain count gets increased
+// (after creation it is 1), first be the creation of the custom HIToolbarItem wrapper
+// object, and second by the code 'creating' the custom HIView (which is the same as the
+// already existing native control, therefore we just increase the ref count)
+// when this view is removed from the native toolbar its count gets decremented again
+// and when the HITooolbarItem wrapper object gets destroyed it is decremented as well
+// so in the end the control lives with a refcount of one and can be disposed of by the
+// wxControl code. For embedded controls on a non-native toolbar this ref count is less
+// so we can only test against a range, not a specific value of the refcount.
+
class wxToolBarTool : public wxToolBarToolBase
{
public:
const wxString& shortHelp,
const wxString& longHelp );
- wxToolBarTool(wxToolBar *tbar, wxControl *control)
- : wxToolBarToolBase(tbar, control)
+ wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label)
+ : wxToolBarToolBase(tbar, control, label)
{
Init();
if (control != NULL)
void ClearControl()
{
- m_control = NULL;
if ( m_controlHandle )
{
if ( !IsControl() )
DisposeControl( m_controlHandle );
else
{
- // the embedded control is not under the responsibility of the tool
+ // the embedded control is not under the responsibility of the tool, it will be disposed of in the
+ // proper wxControl destructor
+ wxASSERT( IsValidControlHandle(GetControl()->GetPeer()->GetControlRef() )) ;
}
m_controlHandle = NULL ;
}
+ m_control = NULL;
#if wxMAC_USE_NATIVE_TOOLBAR
if ( m_toolbarItemRef )
enc = f.GetEncoding();
else
enc = wxFont::GetDefaultEncoding();
-
+
HIToolbarItemSetHelpText(
m_toolbarItemRef,
wxMacCFStringHolder( GetShortHelp(), enc ),
clientData, shortHelp, longHelp );
}
-wxToolBarToolBase * wxToolBar::CreateTool( wxControl *control )
+wxToolBarToolBase *
+wxToolBar::CreateTool(wxControl *control, const wxString& label)
{
- return new wxToolBarTool( this, control );
+ return new wxToolBarTool(this, control, label);
}
void wxToolBar::Init()
#define kControlToolbarItemClassID CFSTR( "org.wxwidgets.controltoolbaritem" )
-const EventTypeSpec kEvents[] =
+const EventTypeSpec kEvents[] =
{
{ kEventClassHIObject, kEventHIObjectConstruct },
{ kEventClassHIObject, kEventHIObjectInitialize },
{ kEventClassHIObject, kEventHIObjectDestruct },
-
+
{ kEventClassToolbarItem, kEventToolbarItemCreateCustomView }
};
-const EventTypeSpec kViewEvents[] =
-{
- { kEventClassControl, kEventControlGetSizeConstraints }
+const EventTypeSpec kViewEvents[] =
+{
+ { kEventClassControl, kEventControlGetSizeConstraints }
};
-struct ControlToolbarItem
-{
- HIToolbarItemRef toolbarItem;
+struct ControlToolbarItem
+{
+ HIToolbarItemRef toolbarItem;
HIViewRef viewRef;
wxSize lastValidSize ;
-};
+};
static pascal OSStatus ControlToolbarItemHandler( EventHandlerCallRef inCallRef, EventRef inEvent, void* inUserData )
{
{
HIObjectRef toolbarItem;
ControlToolbarItem* item;
-
+
GetEventParameter( inEvent, kEventParamHIObjectInstance, typeHIObjectRef, NULL,
sizeof( HIObjectRef ), NULL, &toolbarItem );
-
+
item = (ControlToolbarItem*) malloc(sizeof(ControlToolbarItem)) ;
item->toolbarItem = toolbarItem ;
+ item->lastValidSize = wxSize(-1,-1);
item->viewRef = NULL ;
-
+
SetEventParameter( inEvent, kEventParamHIObjectInstance, typeVoidPtr, sizeof( void * ), &item );
-
+
result = noErr ;
}
break;
-
+
case kEventHIObjectInitialize:
result = CallNextEventHandler( inCallRef, inEvent );
if ( result == noErr )
CFDataRef data;
GetEventParameter( inEvent, kEventParamToolbarItemConfigData, typeCFTypeRef, NULL,
sizeof( CFTypeRef ), NULL, &data );
-
+
HIViewRef viewRef ;
-
+
wxASSERT_MSG( CFDataGetLength( data ) == sizeof( viewRef ) , wxT("Illegal Data passed") ) ;
memcpy( &viewRef , CFDataGetBytePtr( data ) , sizeof( viewRef ) ) ;
-
+
object->viewRef = (HIViewRef) viewRef ;
+ // make sure we keep that control during our lifetime
+ CFRetain( object->viewRef ) ;
+ verify_noerr(InstallEventHandler( GetControlEventTarget( viewRef ), ControlToolbarItemHandler,
+ GetEventTypeCount( kViewEvents ), kViewEvents, object, NULL ));
result = noErr ;
}
break;
case kEventHIObjectDestruct:
{
- // we've increased the ref count when creating this, so we decrease manually again in case
- // it was never really installed and deinstalled
HIViewRef viewRef = object->viewRef ;
if( viewRef && IsValidControlHandle( viewRef) )
{
- CFIndex count = CFGetRetainCount( viewRef ) ;
+ // depending whether the wxControl corresponding to this HIView has already been destroyed or
+ // not, ref counts differ, so we cannot assert a special value
+ CFIndex count = CFGetRetainCount( viewRef ) ;
+ wxASSERT_MSG( count >=1 , wxT("Reference Count of native tool was illegal before removal") );
if ( count >= 1 )
CFRelease( viewRef ) ;
}
break;
}
break;
-
+
case kEventClassToolbarItem:
switch ( GetEventKind( inEvent ) )
- {
+ {
case kEventToolbarItemCreateCustomView:
{
HIViewRef viewRef = object->viewRef ;
-
HIViewRemoveFromSuperview( viewRef ) ;
HIViewSetVisible(viewRef, true) ;
- InstallEventHandler( GetControlEventTarget( viewRef ), ControlToolbarItemHandler,
- GetEventTypeCount( kViewEvents ), kViewEvents, object, NULL );
-
+ CFRetain( viewRef ) ;
result = SetEventParameter( inEvent, kEventParamControlRef, typeControlRef, sizeof( HIViewRef ), &viewRef );
}
break;
}
break;
-
+
case kEventClassControl:
switch ( GetEventKind( inEvent ) )
{
wxWindow* wxwindow = wxFindControlFromMacControl(object->viewRef ) ;
if ( wxwindow )
{
- wxSize sz = wxwindow->GetSize() ;
- sz.x -= wxwindow->MacGetLeftBorderSize() + wxwindow->MacGetRightBorderSize();
- sz.y -= wxwindow->MacGetTopBorderSize() + wxwindow->MacGetBottomBorderSize();
- // during toolbar layout the native window sometimes gets negative sizes
- // so we always keep the last valid size here, to make sure we survive the
- // shuffle ...
- if ( sz.x > 0 && sz.y > 0 )
- object->lastValidSize = sz ;
- else
- sz = object->lastValidSize ;
-
+ // during toolbar layout the native window sometimes gets negative sizes,
+ // sometimes it just gets shrunk behind our back, so in order to avoid
+ // ever shrinking more, once a valid size is captured, we keep it
+
+ wxSize sz = object->lastValidSize;
+ if ( sz.x <= 0 || sz.y <= 0 )
+ {
+ sz = wxwindow->GetSize() ;
+ sz.x -= wxwindow->MacGetLeftBorderSize() + wxwindow->MacGetRightBorderSize();
+ sz.y -= wxwindow->MacGetTopBorderSize() + wxwindow->MacGetBottomBorderSize();
+ if ( sz.x > 0 && sz.y > 0 )
+ object->lastValidSize = sz ;
+ else
+ sz = wxSize(0,0) ;
+ }
+
HISize min, max;
min.width = max.width = sz.x ;
min.height = max.height = sz.y ;
-
+
result = SetEventParameter( inEvent, kEventParamMinimumSize, typeHISize,
sizeof( HISize ), &min );
-
+
result = SetEventParameter( inEvent, kEventParamMaximumSize, typeHISize,
sizeof( HISize ), &max );
result = noErr ;
}
break;
}
-
+
return result;
}
void RegisterControlToolbarItemClass()
{
static bool sRegistered;
-
+
if ( !sRegistered )
{
HIObjectRegisterSubclass( kControlToolbarItemClassID, kHIToolbarItemClassID, 0,
ControlToolbarItemHandler, GetEventTypeCount( kEvents ), kEvents, 0, NULL );
-
+
sRegistered = true;
}
}
HIToolbarItemRef CreateControlToolbarItem(CFStringRef inIdentifier, CFTypeRef inConfigData)
{
RegisterControlToolbarItemClass();
-
+
OSStatus err;
EventRef event;
UInt32 options = kHIToolbarItemAllowDuplicates;
HIToolbarItemRef result = NULL;
-
+
err = CreateEvent( NULL, kEventClassHIObject, kEventHIObjectInitialize, GetCurrentEventTime(), 0, &event );
require_noerr( err, CantCreateEvent );
-
+
SetEventParameter( event, kEventParamAttributes, typeUInt32, sizeof( UInt32 ), &options );
SetEventParameter( event, kEventParamToolbarItemIdentifier, typeCFStringRef, sizeof( CFStringRef ), &inIdentifier );
-
+
if ( inConfigData )
SetEventParameter( event, kEventParamToolbarItemConfigData, typeCFTypeRef, sizeof( CFTypeRef ), &inConfigData );
-
+
err = HIObjectCreate( kControlToolbarItemClassID, event, (HIObjectRef*)&result );
check_noerr( err );
-
+
ReleaseEvent( event );
-CantCreateEvent :
+CantCreateEvent :
return result ;
}
result = noErr;
}
break;
-
+
case kEventToolbarGetAllowedIdentifiers:
{
GetEventParameter( inEvent, kEventParamMutableArray, typeCFMutableArrayRef, NULL,
HIToolbarItemRef item = NULL;
CFTypeRef data = NULL;
CFStringRef identifier = NULL ;
-
+
GetEventParameter( inEvent, kEventParamToolbarItemIdentifier, typeCFStringRef, NULL,
sizeof( CFStringRef ), NULL, &identifier );
-
+
GetEventParameter( inEvent, kEventParamToolbarItemConfigData, typeCFTypeRef, NULL,
sizeof( CFTypeRef ), NULL, &data );
-
+
if ( CFStringCompare( kControlToolbarItemClassID, identifier, kCFCompareBackwards ) == kCFCompareEqualTo )
{
item = CreateControlToolbarItem( kControlToolbarItemClassID, data );
result = noErr;
}
}
-
+
}
break;
}
HIToolbarSetDisplayMode( (HIToolbarRef) m_macHIToolbarRef, mode );
HIToolbarSetDisplaySize( (HIToolbarRef) m_macHIToolbarRef, displaySize );
}
-#endif
+#endif // wxMAC_USE_NATIVE_TOOLBAR
return (err == noErr);
}
#if wxMAC_USE_NATIVE_TOOLBAR
CFIndex currentPosition = 0;
bool insertAll = false;
+
+ HIToolbarRef refTB = (HIToolbarRef)m_macHIToolbarRef;
#endif
node = m_tools.GetFirst();
#if wxMAC_USE_NATIVE_TOOLBAR
// install in native HIToolbar
- if ( m_macHIToolbarRef != NULL )
+ if ( refTB )
{
- HIToolbarItemRef hiItemRef = tool->GetToolbarItemRef();
+ HIToolbarItemRef hiItemRef = tool->GetToolbarItemRef();
if ( hiItemRef != NULL )
{
if ( insertAll || (tool->GetIndex() != currentPosition) )
// if this is the first tool that gets newly inserted or repositioned
// first remove all 'old' tools from here to the right, because of this
- // all following tools will have to be reinserted (insertAll). i = 100 because there's
- // no way to determine how many there are in a toolbar, so just a high number :-(
- for ( CFIndex i = 100; i >= currentPosition; --i )
+ // all following tools will have to be reinserted (insertAll).
+ for ( wxToolBarToolsList::compatibility_iterator node2 = m_tools.GetLast();
+ node2 != node;
+ node2 = node2->GetPrevious() )
{
- err = HIToolbarRemoveItemAtIndex( (HIToolbarRef) m_macHIToolbarRef, i );
- }
-
- if (err != noErr)
- {
- wxString errMsg = wxString::Format( wxT("HIToolbarRemoveItemAtIndex failed [%ld]"), (long)err );
- wxFAIL_MSG( errMsg.c_str() );
+ wxToolBarTool *tool2 = (wxToolBarTool*) node2->GetData();
+
+ const long idx = tool2->GetIndex();
+ if ( idx != -1 )
+ {
+ if ( tool2->IsControl() )
+ {
+ CFIndex count = CFGetRetainCount( tool2->GetControl()->GetPeer()->GetControlRef() ) ;
+ wxASSERT_MSG( count == 3 || count == 2 , wxT("Reference Count of native tool was illegal before removal") );
+ wxASSERT( IsValidControlHandle(tool2->GetControl()->GetPeer()->GetControlRef() )) ;
+ }
+ err = HIToolbarRemoveItemAtIndex(refTB, idx);
+ if ( err != noErr )
+ {
+ wxLogDebug(wxT("HIToolbarRemoveItemAtIndex(%ld) failed [%ld]"),
+ idx, (long)err);
+ }
+ if ( tool2->IsControl() )
+ {
+ CFIndex count = CFGetRetainCount( tool2->GetControl()->GetPeer()->GetControlRef() ) ;
+ wxASSERT_MSG( count == 2 , wxT("Reference Count of native tool was not 2 after removal") );
+ wxASSERT( IsValidControlHandle(tool2->GetControl()->GetPeer()->GetControlRef() )) ;
+ }
+
+ tool2->SetIndex(-1);
+ }
}
}
- err = HIToolbarInsertItemAtIndex( (HIToolbarRef) m_macHIToolbarRef, hiItemRef, currentPosition );
+ err = HIToolbarInsertItemAtIndex( refTB, hiItemRef, currentPosition );
if (err != noErr)
{
- wxString errMsg = wxString::Format( wxT("HIToolbarInsertItemAtIndex failed [%ld]"), (long)err );
- wxFAIL_MSG( errMsg.c_str() );
+ wxLogDebug( wxT("HIToolbarInsertItemAtIndex failed [%ld]"), (long)err );
}
tool->SetIndex( currentPosition );
+ if ( tool->IsControl() )
+ {
+ CFIndex count = CFGetRetainCount( tool->GetControl()->GetPeer()->GetControlRef() ) ;
+ wxASSERT_MSG( count == 3 || count == 2, wxT("Reference Count of native tool was illegal after insertion") );
+ wxASSERT( IsValidControlHandle(tool->GetControl()->GetPeer()->GetControlRef() )) ;
+ }
}
currentPosition++;
// a side-effect of the UpdateToggleImage function is that it always changes the bitmap used on the button.
tool->UpdateToggleImage( tool->CanBeToggled() && tool->IsToggled() );
- }
+ }
}
void wxToolBar::SetToolDisabledBitmap( int id, const wxBitmap& bitmap )
wxCHECK_RET( tool->IsButton(), wxT("Can only set bitmap on button tools."));
tool->SetDisabledBitmap(bitmap);
-
+
// TODO: what to do for this one?
- }
+ }
}
wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
OSStatus err = 0;
tool->Attach( this );
+#if wxMAC_USE_NATIVE_TOOLBAR
+ HIToolbarItemRef item;
+#endif
+
switch (tool->GetStyle())
{
case wxTOOL_STYLE_SEPARATOR:
else
toolrect.right = toolSize.x;
-#ifdef __WXMAC_OSX__
// in flat style we need a visual separator
#if wxMAC_USE_NATIVE_TOOLBAR
- HIToolbarItemRef item;
err = HIToolbarItemCreate(
kHIToolbarSeparatorIdentifier,
kHIToolbarItemCantBeRemoved | kHIToolbarItemIsSeparator | kHIToolbarItemAllowDuplicates,
&item );
if (err == noErr)
tool->SetToolbarItemRef( item );
-#endif
+#endif // wxMAC_USE_NATIVE_TOOLBAR
CreateSeparatorControl( window, &toolrect, &controlHandle );
tool->SetControlHandle( controlHandle );
-#endif
}
break;
}
#if wxMAC_USE_NATIVE_TOOLBAR
- HIToolbarItemRef item;
wxString labelStr = wxString::Format(wxT("%xd"), (int)tool);
err = HIToolbarItemCreate(
wxMacCFStringHolder(labelStr, wxFont::GetDefaultEncoding()),
InstallEventHandler(
HIObjectGetEventTarget(item), GetwxMacToolBarEventHandlerUPP(),
GetEventTypeCount(toolBarEventList), toolBarEventList, tool, NULL );
- HIToolbarItemSetLabel( item, wxMacCFStringHolder(tool->GetLabel(), m_font.GetEncoding()) );
+
HIToolbarItemSetIconRef( item, info.u.iconRef );
HIToolbarItemSetCommandID( item, kHIToolbarCommandPressAction );
tool->SetToolbarItemRef( item );
}
-#endif
+#endif // wxMAC_USE_NATIVE_TOOLBAR
wxMacReleaseBitmapButton( &info );
#if wxMAC_USE_NATIVE_TOOLBAR
{
- wxASSERT( tool->GetControl() != NULL );
- HIToolbarItemRef item;
+ wxCHECK_MSG( tool->GetControl(), false, _T("control must be non-NULL") );
+
HIViewRef viewRef = (HIViewRef) tool->GetControl()->GetHandle() ;
- // as this control now is part of both the wxToolBar children and the native toolbar, we have to increase the
- // reference count to make sure we are not dealing with zombie controls after the native toolbar has released its views
- CFRetain( viewRef ) ;
CFDataRef data = CFDataCreate( kCFAllocatorDefault , (UInt8*) &viewRef , sizeof(viewRef) ) ;
- err = HIToolbarCreateItemWithIdentifier((HIToolbarRef) m_macHIToolbarRef,kControlToolbarItemClassID,
- data , &item ) ;
+ err = HIToolbarCreateItemWithIdentifier((HIToolbarRef) m_macHIToolbarRef,kControlToolbarItemClassID,
+ data , &item ) ;
if (err == noErr)
{
break;
}
+#if wxMAC_USE_NATIVE_TOOLBAR
+ wxString label = tool->GetLabel();
+ if ( !label.empty() )
+ {
+ // strip mnemonics from the label for compatibility
+ // with the usual labels in wxStaticText sense
+ label = wxStripMenuCodes(label);
+
+ HIToolbarItemSetLabel(item,
+ wxMacCFStringHolder(label, m_font.GetEncoding()));
+ }
+#endif // wxMAC_USE_NATIVE_TOOLBAR
+
if ( err == noErr )
{
if ( controlHandle )
projects / wxWidgets.git / blobdiff