/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_fpicker.hxx"
#include "customcontrolcontainer.hxx"

#include <algorithm>
#include <functional>

//-----------------------------------
//
//-----------------------------------

namespace /* private */
{
	void DeleteCustomControl(CCustomControl* aCustomControl)
	{
		delete aCustomControl;
	};

	void AlignCustomControl(CCustomControl* aCustomControl)
	{
		aCustomControl->Align();
	};
		
	class CSetFontHelper
	{
	public:
		CSetFontHelper(HFONT hFont) : 
			m_hFont(hFont)
		{
		}
		
		void SAL_CALL operator()(CCustomControl* aCustomControl)
		{
			aCustomControl->SetFont(m_hFont);
		}
		
	private:
		HFONT m_hFont;
	};
}

//-----------------------------------
//
//-----------------------------------

CCustomControlContainer::~CCustomControlContainer()
{
	RemoveAllControls();
}

//-----------------------------------
//
//-----------------------------------

void SAL_CALL CCustomControlContainer::Align()
{
	std::for_each(
		m_ControlContainer.begin(),
		m_ControlContainer.end(),
		AlignCustomControl);
}

//-----------------------------------
//
//-----------------------------------

void SAL_CALL CCustomControlContainer::SetFont(HFONT hFont)
{
	CSetFontHelper aSetFontHelper(hFont);
	
	std::for_each(
		m_ControlContainer.begin(),
		m_ControlContainer.end(),
		aSetFontHelper);
}

//-----------------------------------
//
//-----------------------------------
	
void SAL_CALL CCustomControlContainer::AddControl(CCustomControl* aCustomControl)
{
	m_ControlContainer.push_back(aCustomControl);
}

//-----------------------------------
//
//-----------------------------------

void SAL_CALL CCustomControlContainer::RemoveControl(CCustomControl* aCustomControl)
{	
	ControlContainer_t::iterator iter_end = m_ControlContainer.end();

	ControlContainer_t::iterator iter = 
		std::find(m_ControlContainer.begin(),iter_end,aCustomControl);
	
	if (iter != iter_end)
	{
		delete *iter;
		m_ControlContainer.remove(aCustomControl);
	}
}

//-----------------------------------
//
//-----------------------------------

void SAL_CALL CCustomControlContainer::RemoveAllControls()
{
	std::for_each(
		m_ControlContainer.begin(),
		m_ControlContainer.end(),
		DeleteCustomControl);

	m_ControlContainer.clear();
}