コード例 #1
0
ファイル: Selection.cpp プロジェクト: pmatyja/Helium
UndoCommandPtr Selection::AddItems(const OS_ObjectDumbPtr &items, const SelectionChangingSignature::Delegate& emitterChanging, const SelectionChangedSignature::Delegate& emitterChanged)
{
	if ( items.Empty() )
	{
		return NULL;
	}

	EDITOR_SCENE_SCOPE_TIMER( ("") );

	SimpleTimer timer;

	std::vector<Reflect::Object*> added;
	OS_ObjectDumbPtr temp = m_Items;
	OS_ObjectDumbPtr::Iterator itr = items.Begin();
	OS_ObjectDumbPtr::Iterator end = items.End();
	for ( ; itr != end; ++itr )
	{
		if ( temp.Append(*itr) )
		{
			added.push_back(*itr);
		}
	}

	UndoCommandPtr command;

	if ( !temp.Empty() )
	{
		SelectionChangingArgs args ( temp );
		m_SelectionChanging.RaiseWithEmitter( args, emitterChanging );
		if ( !args.m_Veto )
		{
			command = new SelectionChangeCommand( this );

			std::vector<Reflect::Object*>::iterator itr = added.begin();
			std::vector<Reflect::Object*>::iterator end = added.end();
			for ( ; itr != end; ++itr )
			{
				SceneNode *pSceneNode = Reflect::SafeCast<SceneNode>(*itr);
				if (pSceneNode)
				{
					pSceneNode->SetSelected(true);
				}
			}

			m_Items = temp;

			m_SelectionChanged.RaiseWithEmitter(m_Items, emitterChanged);
		}
	}

	Log::Profile( TXT( "Selection AddItems took %fms\n" ), timer.Elapsed());

	return command;
}
コード例 #2
0
ファイル: CurveEditTool.cpp プロジェクト: Fantasticer/Helium
bool CurveEditTool::ValidateSelection( OS_ObjectDumbPtr& items )
{
	OS_ObjectDumbPtr result;

	OS_ObjectDumbPtr::Iterator itr = items.Begin();
	OS_ObjectDumbPtr::Iterator end = items.End();
	for( ; itr != end; ++itr )
	{
		CurveControlPoint* p = Reflect::SafeCast<CurveControlPoint>( *itr );

		if ( !p )
		{
			continue;
		}

		bool appendPoint = true;
		if ( s_CurrentSelection )
		{
			appendPoint = false;
			OS_SceneNodeDumbPtr::Iterator curveItr = m_SelectedCurves.Begin();
			OS_SceneNodeDumbPtr::Iterator curveEnd = m_SelectedCurves.End();
			for ( ; curveItr != curveEnd; ++curveItr )
			{
				if ( p->GetParent() == *curveItr )
				{
					appendPoint = true;
					break;
				}
			}
		}

		if ( appendPoint )
		{
			result.Append( p );
		}
	}

	items = result;

	if ( items.Empty() )
	{
		OS_ObjectDumbPtr::Iterator itr = items.Begin();
		OS_ObjectDumbPtr::Iterator end = items.End();
		for( ; itr != end; ++itr )
		{
			Curve* c = Reflect::SafeCast<Curve>( *itr );

			if ( !c )
			{
				continue;
			}

			result.Append( c );
			break;
		}
	}

	items = result;

	return !items.Empty();
}
コード例 #3
0
ファイル: CurveEditTool.cpp プロジェクト: Fantasticer/Helium
void CurveEditTool::KeyPress( const KeyboardInput& e )
{
	if ( !m_Scene->IsEditable() )
	{
		return;
	}

	int32_t keyCode = e.GetKeyCode();

	if ( keyCode == KeyCodes::Left || keyCode == KeyCodes::Up || keyCode == KeyCodes::Right || keyCode == KeyCodes::Down )
	{
		OS_ObjectDumbPtr selection = m_Scene->GetSelection().GetItems();

		if ( selection.Empty() )
		{
			return;
		}

		CurveControlPoint* point = Reflect::SafeCast<CurveControlPoint>( selection.Front() );

		if ( !point )
		{
			return;
		}

		Curve* curve = Reflect::SafeCast<Curve>( point->GetParent() );

		if ( !curve )
		{
			return;
		}

		int32_t index =  curve->GetIndexForControlPoint( point );

		if ( index == -1 )
		{
			return;
		}

		uint32_t countControlPoints = curve->GetNumberControlPoints();
		if ( keyCode == KeyCodes::Left || keyCode == KeyCodes::Down )
		{
			index--;
			index += countControlPoints;
			index %= countControlPoints;
		}
		else if ( keyCode == KeyCodes::Right || keyCode == KeyCodes::Up ) 
		{
			index++;
			index %= countControlPoints;
		}

		point = curve->GetControlPointByIndex( index );

		selection.Clear();
		selection.Append( point );
		m_Scene->GetSelection().SetItems( selection );
	}

	Base::KeyPress( e );
}
コード例 #4
0
ファイル: Selection.cpp プロジェクト: pmatyja/Helium
UndoCommandPtr Selection::SetItems(const OS_ObjectDumbPtr& items, const SelectionChangingSignature::Delegate& emitterChanging, const SelectionChangedSignature::Delegate& emitterChanged)
{
	if (items.Empty())
	{
		return Clear(emitterChanging, emitterChanged);
	}

	EDITOR_SCENE_SCOPE_TIMER( ("") );

	SimpleTimer timer;

	OS_ObjectDumbPtr selectableItems;

	{
		OS_ObjectDumbPtr::Iterator itr = items.Begin();
		OS_ObjectDumbPtr::Iterator end = items.End();
		for ( ; itr != end; ++itr )
		{
			SceneNode *pSceneNode = Reflect::SafeCast<SceneNode>(*itr);

			if (!pSceneNode || pSceneNode->IsSelectable())
			{
				selectableItems.Append(*itr);
			}
		}
	}

	UndoCommandPtr command;

	SelectionChangingArgs args ( items );
	m_SelectionChanging.RaiseWithEmitter( args , emitterChanging);
	if ( !args.m_Veto )
	{
		command = new SelectionChangeCommand( this );

		{
			OS_ObjectDumbPtr::Iterator itr = m_Items.Begin();
			OS_ObjectDumbPtr::Iterator end = m_Items.End();
			for ( ; itr != end; ++itr )
			{
				SceneNode *pSceneNode = Reflect::SafeCast<SceneNode>(*itr);

				if (pSceneNode)
				{
					pSceneNode->SetSelected(false);
				}
			}
		}

		m_Items = selectableItems;

		{
			OS_ObjectDumbPtr::Iterator itr = m_Items.Begin();
			OS_ObjectDumbPtr::Iterator end = m_Items.End();
			for ( ; itr != end; ++itr )
			{
				SceneNode *pSceneNode = Reflect::SafeCast<SceneNode>(*itr);

				if (pSceneNode)
				{
					pSceneNode->SetSelected(true);
				}
			}
		}

		m_SelectionChanged.RaiseWithEmitter(m_Items, emitterChanged);
	}

	Log::Profile( TXT( "Selection SetItems took %fms\n" ), timer.Elapsed());

	return command;
}