#include "stdafx.h"
#include "TipWnd.h"

#define TIMER_END_TIP  100

namespace SOUI{

	static SStringT s_TipLayout;

	STipWnd::STipWnd(const SStringT & strLayout) :SHostWnd(strLayout)
	{
	}


	STipWnd::~STipWnd()
	{
	}

	void STipWnd::OnFinalMessage(HWND hWnd)
	{
		__super::OnFinalMessage(hWnd);
		delete this;
	}

	void STipWnd::SetTip(const SStringT & strTip)
	{
		SWindow *pText = FindChildByName(L"txt_tip");
		pText->SetWindowText(strTip);
	}

	void STipWnd::SetLayout(LPCTSTR pszLayout)
	{
		s_TipLayout = pszLayout;
	}

	void STipWnd::ShowTip(int x, int y, AnchorType at, const SStringT & strTip)
	{
		STipWnd *pTipWnd = new STipWnd(s_TipLayout);
		pTipWnd->m_ptAnchor.x = x;
		pTipWnd->m_ptAnchor.y = y;
		pTipWnd->m_anchorType = at;
		pTipWnd->Create(NULL);
		pTipWnd->SetTip(strTip);
		pTipWnd->SetWindowPos(HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE|SWP_SHOWWINDOW);
		pTipWnd->SetTimer(TIMER_END_TIP, 3000);

	}

	void STipWnd::OnWindowPosChanging(LPWINDOWPOS lpWndPos)
	{
		if ( !(lpWndPos->flags&SWP_NOSIZE))
		{//窗口大小改变，根据设置的anchor移动位置
			switch (m_anchorType)
			{
			case AT_LEFT_TOP:
				lpWndPos->x = m_ptAnchor.x;
				lpWndPos->y = m_ptAnchor.y;
				break;
			case AT_LEFT_BOTTOM:
				lpWndPos->x = m_ptAnchor.x;
				lpWndPos->y = m_ptAnchor.y - lpWndPos->cy;
				break;
			case AT_RIGHT_TOP:
				lpWndPos->x = m_ptAnchor.x - lpWndPos->cx;
				lpWndPos->y = m_ptAnchor.y;
				break;
			case AT_RIGHT_BOTTOM:
				lpWndPos->x = m_ptAnchor.x - lpWndPos->cx;
				lpWndPos->y = m_ptAnchor.y - lpWndPos->cy;
				break;
			}
			lpWndPos->flags &= ~SWP_NOMOVE;
		}

		
	}

	void STipWnd::OnTimer(UINT_PTR timerID)
	{
		SetMsgHandled(FALSE);
		if (timerID == TIMER_END_TIP)
		{
			SNativeWnd::DestroyWindow();
		}

	}
}