// WGroupDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "TchBaseDlg.h"
#include "CaptionButton.h"
#include "WGroupCtrl.h"
#include "WGroupDlg.h"
#include "resource.h"


// WGroupDlg 对话框
IMPLEMENT_DYNAMIC(WGroupDlg, CModelessDialog)

BOOL g_bLockAutoSize=FALSE;
WGroupDlg::WGroupDlg(UINT idResource,CWnd* pParent /*=NULL*/)
		: CModelessDialog(idResource, pParent),
		m_pCapBtn1(NULL),m_pCapBtn2(NULL),m_bNeedCapBtn(FALSE)
{
}

WGroupDlg::~WGroupDlg()
{
}


BEGIN_MESSAGE_MAP(WGroupDlg, CModelessDialog)
	ON_MESSAGE(WG_MES_CHILDSIZE,OnChildSize)
	ON_WM_DESTROY()
END_MESSAGE_MAP()

BOOL WGroupDlg::OnInitDialog()
{
	BOOL bRet=CModelessDialog::OnInitDialog();

	if(m_bNeedCapBtn)
	{
// 		AddCapBtn(m_pCapBtn1=new CCaptionButton(_T("展开全部组"),IDB_FOLD, IDB_FOLD, FALSE));
// 		AddCapBtn(m_pCapBtn2=new CCaptionButton(_T("折叠全部组"),IDB_UNFOLD, IDB_UNFOLD, FALSE));
	}
	AutoSize();
	return bRet;
}
void WGroupDlg::OnDestroy()
{
	if(m_pCapBtn1!=NULL)
		delete m_pCapBtn1;
	if(m_pCapBtn2!=NULL)
		delete m_pCapBtn2;
	CModelessDialog::OnDestroy();
}
LRESULT WGroupDlg::OnChildSize(WPARAM, LPARAM)
{
	if(!g_bLockAutoSize)
		AutoSize();
	return 0;
}
void WGroupDlg::AutoSize()
{
	CWnd*pWnd=GetWindow(GW_CHILD);
	if(pWnd==NULL)
		return;

	DualList<CRect> lstRect;
	CRect rect;
	pWnd->GetWindowRect(rect);
	lstRect.AddTail(rect);
	CWnd *pFirst=pWnd;
	for(pWnd=pFirst->GetNextWindow();pWnd!=NULL&&pWnd!=pFirst;pWnd=pWnd->GetNextWindow())
	{
		if((pWnd->GetStyle()&WS_VISIBLE)==0)//不可见窗口
			continue;

		pWnd->GetWindowRect(rect);
		lstRect.AddTail(rect);
	}
	extern CRect GetTotalRect(DualList<CRect> &lstRect);
	rect=GetTotalRect(lstRect);

	CRect rectOld;
	GetWindowRect(rectOld);
	if((GetStyle()&WS_CHILD)!=0&&GetParent()!=NULL)
	{
		GetParent()->ScreenToClient(rect);
		GetParent()->ScreenToClient(rectOld);
	}
	if(m_bModeless)
		rectOld.bottom=rect.bottom+WG_GROUP_DIALGOG_YSPACE;
	else
		rectOld.bottom=rect.bottom+WG_GROUP_DIALGOG_XSPACE;
	rectOld.right=rect.right+WG_GROUP_DIALGOG_XSPACE;
	MoveWindow(rectOld);
}