多媒体编程

开发平台：
Visual C++

PPagePlayer.cpp：源码内容
							/* 
 *	Copyright (C) 2003-2006 Gabest
 *	http://www.gabest.org
 *
 *  This Program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *   
 *  This Program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *   
 *  You should have received a copy of the GNU General Public License
 *  along with GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */
// PPagePlayer.cpp : implementation file
//
#include "stdafx.h"
#include "mplayerc.h"
#include "MainFrm.h"
#include "PPagePlayer.h"
// CPPagePlayer dialog
IMPLEMENT_DYNAMIC(CPPagePlayer, CPPageBase)
CPPagePlayer::CPPagePlayer()
	: CPPageBase(CPPagePlayer::IDD, CPPagePlayer::IDD)
	, m_iAllowMultipleInst(0)
	, m_iAlwaysOnTop(FALSE)
	, m_fTrayIcon(FALSE)
	, m_iShowBarsWhenFullScreen(FALSE)
	, m_nShowBarsWhenFullScreenTimeOut(0)
	, m_iTitleBarTextStyle(0)
	, m_bTitleBarTextTitle(0)
	, m_fExitFullScreenAtTheEnd(FALSE)
	, m_fRememberWindowPos(FALSE)
	, m_fRememberWindowSize(FALSE)
	, m_fSnapToDesktopEdges(FALSE)
	, m_fUseIni(FALSE)
	, m_fKeepHistory(FALSE)
	, m_fHideCDROMsSubMenu(FALSE)
	, m_priority(FALSE)
	, m_launchfullscreen(FALSE)
{
}
CPPagePlayer::~CPPagePlayer()
{
}
void CPPagePlayer::DoDataExchange(CDataExchange* pDX)
{
	__super::DoDataExchange(pDX);
	DDX_Radio(pDX, IDC_RADIO1, m_iAllowMultipleInst);
	DDX_Radio(pDX, IDC_RADIO3, m_iTitleBarTextStyle);
	DDX_Check(pDX, IDC_CHECK13, m_bTitleBarTextTitle);
	DDX_Check(pDX, IDC_CHECK2, m_iAlwaysOnTop);
	DDX_Check(pDX, IDC_CHECK3, m_fTrayIcon);
	DDX_Check(pDX, IDC_CHECK4, m_iShowBarsWhenFullScreen);
	DDX_Text(pDX, IDC_EDIT1, m_nShowBarsWhenFullScreenTimeOut);
	DDX_Check(pDX, IDC_CHECK5, m_fExitFullScreenAtTheEnd);
	DDX_Check(pDX, IDC_CHECK6, m_fRememberWindowPos);
	DDX_Check(pDX, IDC_CHECK7, m_fRememberWindowSize);
	DDX_Check(pDX, IDC_CHECK12, m_fSnapToDesktopEdges);	
	DDX_Check(pDX, IDC_CHECK8, m_fUseIni);
	DDX_Control(pDX, IDC_SPIN1, m_nTimeOutCtrl);
	DDX_Check(pDX, IDC_CHECK1, m_fKeepHistory);
	DDX_Check(pDX, IDC_CHECK10, m_fHideCDROMsSubMenu);
	DDX_Check(pDX, IDC_CHECK9, m_priority);
	DDX_Check(pDX, IDC_CHECK11, m_launchfullscreen);
}
BEGIN_MESSAGE_MAP(CPPagePlayer, CPPageBase)
	ON_BN_CLICKED(IDC_CHECK8, OnBnClickedCheck8)
	ON_UPDATE_COMMAND_UI(IDC_SPIN1, OnUpdateTimeout)
	ON_UPDATE_COMMAND_UI(IDC_EDIT1, OnUpdateTimeout)
	ON_UPDATE_COMMAND_UI(IDC_STATIC1, OnUpdateTimeout)
	ON_UPDATE_COMMAND_UI(IDC_STATIC2, OnUpdateTimeout)
	ON_UPDATE_COMMAND_UI(IDC_CHECK13, OnUpdateCheck13)
END_MESSAGE_MAP()
// CPPagePlayer message handlers
BOOL CPPagePlayer::OnInitDialog()
{
	__super::OnInitDialog();
	AppSettings& s = AfxGetAppSettings();
	m_iAllowMultipleInst = s.fAllowMultipleInst;
	m_iTitleBarTextStyle = s.iTitleBarTextStyle;
	m_bTitleBarTextTitle = s.fTitleBarTextTitle;
	m_iAlwaysOnTop = s.iOnTop;
	m_fTrayIcon = s.fTrayIcon;
	m_iShowBarsWhenFullScreen = s.fShowBarsWhenFullScreen;
	m_nShowBarsWhenFullScreenTimeOut = s.nShowBarsWhenFullScreenTimeOut;
	m_nTimeOutCtrl.SetRange(-1, 10);
	m_fExitFullScreenAtTheEnd = s.fExitFullScreenAtTheEnd;
	m_fRememberWindowPos = s.fRememberWindowPos;
	m_fRememberWindowSize = s.fRememberWindowSize;
	m_fSnapToDesktopEdges = s.fSnapToDesktopEdges;
	m_fUseIni = ((CMPlayerCApp*)AfxGetApp())->IsIniValid();
	m_fKeepHistory = s.fKeepHistory;
	m_fHideCDROMsSubMenu = s.fHideCDROMsSubMenu;
	m_priority = s.priority != NORMAL_PRIORITY_CLASS;
	m_launchfullscreen = s.launchfullscreen;
	UpdateData(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}
BOOL CPPagePlayer::OnApply()
{
	UpdateData();
	AppSettings& s = AfxGetAppSettings();
	s.fAllowMultipleInst = !!m_iAllowMultipleInst;
	s.iTitleBarTextStyle = m_iTitleBarTextStyle;
	s.fTitleBarTextTitle = !!m_bTitleBarTextTitle;
	s.iOnTop = m_iAlwaysOnTop;
	s.fTrayIcon = !!m_fTrayIcon;
	s.fShowBarsWhenFullScreen = !!m_iShowBarsWhenFullScreen;
	s.nShowBarsWhenFullScreenTimeOut = m_nShowBarsWhenFullScreenTimeOut;
	s.fExitFullScreenAtTheEnd = !!m_fExitFullScreenAtTheEnd;
	s.fRememberWindowPos = !!m_fRememberWindowPos;
	s.fRememberWindowSize = !!m_fRememberWindowSize;
	s.fSnapToDesktopEdges = !!m_fSnapToDesktopEdges;
	s.fKeepHistory = !!m_fKeepHistory;
	s.fHideCDROMsSubMenu = !!m_fHideCDROMsSubMenu;
	s.priority = !m_priority ? NORMAL_PRIORITY_CLASS : GetVersion() < 0 ? HIGH_PRIORITY_CLASS : ABOVE_NORMAL_PRIORITY_CLASS;
	s.launchfullscreen = !!m_launchfullscreen;
	if(!m_fKeepHistory)
	{
		for(int i = 0; i < s.MRU.GetSize(); i++) s.MRU.Remove(i);
		for(int i = 0; i < s.MRUDub.GetSize(); i++) s.MRUDub.Remove(i);
		s.MRU.WriteList();
		s.MRUDub.WriteList();
	}
	((CMainFrame*)AfxGetMainWnd())->ShowTrayIcon(s.fTrayIcon);
	::SetPriorityClass(::GetCurrentProcess(), s.priority);
	return __super::OnApply();
}
void CPPagePlayer::OnBnClickedCheck8()
{
	UpdateData();
	if(m_fUseIni) ((CMPlayerCApp*)AfxGetApp())->StoreSettingsToIni();
	else ((CMPlayerCApp*)AfxGetApp())->StoreSettingsToRegistry();
	SetModified();
}
void CPPagePlayer::OnUpdateTimeout(CCmdUI* pCmdUI)
{
	UpdateData();
	pCmdUI->Enable(m_iShowBarsWhenFullScreen);
}
void CPPagePlayer::OnUpdateCheck13(CCmdUI* pCmdUI)
{
	UpdateData();
	pCmdUI->Enable(m_iTitleBarTextStyle == 1);
}

						