// IgnoreProp.cpp: implementation of the CIgnoreProp class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "IgnoreProp.h"

#include "resource.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////


LRESULT CIgnoreProp::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
	// Our Current Window
	CWindow wndIgnore = m_hwndIgnore;


	// Load the System Image list
	m_imgList.Load(true);


	// Set the List
	m_ctlList = wndIgnore.GetDlgItem(IDC_IGNORE_LIST);
	m_ctlList.SetImageList(m_imgList, LVSIL_SMALL);


	// Set Button Icons
	HICON hIconNew = ::LoadIcon(_Module.m_hInstResource, MAKEINTRESOURCE(IDI_NEW));
	HICON hIconDel = ::LoadIcon(_Module.m_hInstResource, MAKEINTRESOURCE(IDI_DEL));

	CButton btn = wndIgnore.GetDlgItem(IDC_NEW);
	btn.SetIcon(hIconNew);

	btn = wndIgnore.GetDlgItem(IDC_DEL);
	btn.SetIcon(hIconDel);


	// Load the Extension List
	if(m_Data.IsInitialized())
		m_Data.GetStringSet(NS_IGNORE_REG_EXT, m_asExtensions);


	UpdateData(false);

	return TRUE;
}

// Adds an extension to the List Control
int CIgnoreProp::AddExtension(string sExtension)
{
	// Get the Extension Icon
	int nIndex = m_imgList.GetTypeIndex(sExtension);
	
	LVITEM lv;
	lv.mask = LVIF_TEXT | LVIF_IMAGE;
	lv.iItem = 0;
	lv.iSubItem = 0;
	lv.pszText = sExtension.get_buffer();
	lv.iImage = nIndex;

	// Set it
	return m_ctlList.InsertItem(&lv);
}

// Updates or Saves data from Dialog
void CIgnoreProp::UpdateData(bool bSave) 
{
	if(bSave)
	{
		m_asExtensions.clear();

		// Go through List Box and take down names
		TCHAR buff[MAX_PATH];
		int nItem = 0;
		while(m_ctlList.GetItemText(nItem++, 0, buff, MAX_PATH))
			m_asExtensions.push_back(buff);
	}
	else
	{
		m_ctlList.DeleteAllItems();

		// Add everything to the List Control
		string_array::const_iterator iter = m_asExtensions.begin();
		for(; iter != m_asExtensions.end(); iter++)
			AddExtension(*iter);
	}
}

LRESULT CIgnoreProp::OnEndLabelEdit(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
	LVITEM* pItem = &((NMLVDISPINFO*)pnmh)->item;

	// Only Change if there is Text
	if(pItem->pszText)
	{
		// Make sure text is sort of valid
		// without illegal Characters
		string sTemp(pItem->pszText);
		string::size_type nPos;
		while((nPos = sTemp.find_first_of(_T("\\/:*?\"<>|."))) != string::npos)
			sTemp.erase(nPos, 1);

		// Copy it back to structure
		_tcscpy(pItem->pszText, sTemp);

		// Modify Icon
		pItem->iImage = m_imgList.GetTypeIndex(sTemp);
		pItem->mask = pItem->mask | LVIF_IMAGE;

		// Set it
		m_ctlList.SetItem(pItem);
	}

	return 0;
}

LRESULT CIgnoreProp::OnListSetFocus(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
	// Disclaimer: This is a kludge fix
	// SysListView32 wouldn't redraw itself when it had focus 
	// and app was activated 
	m_ctlList.Invalidate();
	m_ctlList.RedrawWindow(NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
	return 0;
}

LRESULT CIgnoreProp::OnKeyDown(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
	NMLVKEYDOWN* pLVKeyDow = (NMLVKEYDOWN*)pnmh;

	// if F2 then Edit
	if(pLVKeyDow->wVKey == VK_F2) 
	{
		m_ctlList.SetFocus(); // Needs to have the Focus in order to edit
		m_ctlList.EditLabel(m_ctlList.GetNextItem(-1, LVNI_ALL | LVNI_FOCUSED));
	}

	// If Delete then call Delete Handler
	if(pLVKeyDow->wVKey == VK_DELETE) 
	{
		OnRemove(0, 0, 0, bHandled);
	}

	return 0;
}

LRESULT CIgnoreProp::OnRemove(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
	int iItem = -1;

	// Loop through selected items
	while((iItem = m_ctlList.GetNextItem(-1, LVNI_ALL | LVNI_SELECTED)) != -1) 
		// Take it out of List Box
		m_ctlList.DeleteItem(iItem);

	return 0;
}

/*template<class TBase>*/
LRESULT CIgnoreProp/*<TBase>*/::OnAdd(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
	int iItem = -1;

	// Add an basic extension
	string sExt;
	sExt.load_string(IDS_BACKUP_NEWEXT);

	if((iItem = AddExtension(sExt)) != -1)
	{
		// Open for Editing
		m_ctlList.SetFocus();	// Needs to have the Focus in order to edit
		m_ctlList.EditLabel(iItem);
	}

	return 0;
}