/*
 * Copyright (C) 2019- TeraTerm Project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "../common/tmfc.h"
#include "ttmlib.h"

class CMacroDlgBase : public TTCDialog
{
protected:
	int PosX, PosY;  // ウィンドウ位置
	int WW, WH;		 // ウィンドウ幅

	CMacroDlgBase()
	{
		PosX = 0;
		PosY = 0;
		WW = 0;
		WH = 0;
	}

	/**
	 *	ダイアログのサイズと位置を設定する
	 */
	void SetDlgPos()
	{
		if (WW == 0 || WH == 0) {
			// ウィンドウ位置のみ設定する errdlg
			if (IsValidPos()) {
				::SetWindowPos(m_hWnd, HWND_TOP, PosX, PosY, 0, 0, SWP_NOSIZE);
				MoveWindowToDisplay(m_hWnd);
			}
			else {
				// 中央に移動する
				CenterWindow(m_hWnd, NULL);
				// 位置を保存
				RECT rcWnd;
				GetWindowRect(&rcWnd);
				PosX = rcWnd.left;
				PosY = rcWnd.top;
			}
		}
		else {
			// ウィンドウサイズも合わせて設定する
			if (IsValidPos()) {
				// ウィンドウサイズをセット + 指定位置へ移動
				::SetWindowPos(m_hWnd, HWND_TOP, PosX, PosY, WW, WH, 0);
				MoveWindowToDisplay(m_hWnd);
			}
			else {
				// ウィンドウサイズをセット
				::SetWindowPos(m_hWnd, HWND_TOP, 0, 0, WW, WH, SWP_NOMOVE);
				// ディスプレイの中央に移動する
				CenterWindow(m_hWnd, NULL);
				// 位置を保存
				RECT rcWnd;
				GetWindowRect(&rcWnd);
				PosX = rcWnd.left;
				PosY = rcWnd.top;
			}
		}
	}

private:
	/**
	 *	ダイアログ位置が有効?
	 *	@retval TRUE	有効
	 *	@retval FALSE	無効
	 */
	BOOL IsValidPos()
	{
		return !((PosX == CW_USEDEFAULT) || (PosY == CW_USEDEFAULT));
	}
};
