/*
* Copyright (c) 2003-2016 Rony Shapiro <ronys@pwsafe.org>.
* All rights reserved. Use of the code is allowed under the
* Artistic License 2.0 terms, as specified in the LICENSE file
* distributed with this code, or available from
* http://www.opensource.org/licenses/artistic-license-2.0.php
*/
////////////////////////////////////////////////////////////////
// MSDN Magazine -- November 2003
// If this code works, it was written by Paul DiLascia.
// If not, I don't know who wrote it.
// Compiles with Visual Studio .NET on Windows XP. Tab size=3.
//
#pragma once

#define TIMER_PUPTEXT 0x03

//////////////////
// Get NONCLIENTMETRICS info: ctor calls SystemParametersInfo.
//
class CNonClientMetrics : public NONCLIENTMETRICS
{
public:
  CNonClientMetrics() {
    cbSize = sizeof(NONCLIENTMETRICS);
    SystemParametersInfo(SPI_GETNONCLIENTMETRICS,0,this,0);
  }
};

//////////////////
// Popup text window, like tooltip.
// Can be right or left justified relative to creation point.
//
class CPopupText : public CWnd
{
public:
  CSize m_szMargins;  // extra space around text: change if you like
  CFont m_font;       // font: change if you like

  CPopupText();
  virtual ~CPopupText();

  BOOL Create(CPoint pt, CWnd* pParentWnd, UINT nID=0);
  void ShowDelayed(UINT msec);
  void Cancel();

protected:
  virtual void PostNcDestroy();
  virtual BOOL PreCreateWindow(CREATESTRUCT& cs);

  void DrawText(CDC& dc, LPCWSTR lpText, CRect& rc, UINT flags);

  afx_msg void OnPaint();
  afx_msg void OnTimer(UINT_PTR nIDEvent);
  afx_msg LRESULT OnSetText(WPARAM wp, LPARAM lp);
  DECLARE_DYNAMIC(CPopupText);
  DECLARE_MESSAGE_MAP();
};
