GoToDlg.cpp
资源名称:bfyy.rar [点击查看]
上传用户:tangyu_668
上传日期:2014-02-27
资源大小:678k
文件大小:5k
源码类别:
多媒体编程
开发平台:
Visual C++
- /*
- * 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
- *
- */
- // GoToDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "mplayerc.h"
- #include "GoToDlg.h"
- #include <atlrx.h>
- // CGoToDlg dialog
- IMPLEMENT_DYNAMIC(CGoToDlg, CDialog)
- CGoToDlg::CGoToDlg(int time, float fps, CWnd* pParent /*=NULL*/)
- : CDialog(CGoToDlg::IDD, pParent)
- , m_timestr(_T(""))
- , m_framestr(_T(""))
- , m_time(time)
- , m_fps(fps)
- {
- if(m_fps == 0)
- {
- CString str = AfxGetApp()->GetProfileString(ResStr(IDS_R_SETTINGS), _T("fps"), _T("0"));
- if(_stscanf(str, _T("%f"), &m_fps) != 1) m_fps = 0;
- }
- }
- CGoToDlg::~CGoToDlg()
- {
- }
- void CGoToDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- DDX_Text(pDX, IDC_EDIT1, m_timestr);
- DDX_Text(pDX, IDC_EDIT2, m_framestr);
- DDX_Control(pDX, IDC_EDIT1, m_timeedit);
- DDX_Control(pDX, IDC_EDIT2, m_frameedit);
- }
- BOOL CGoToDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- if(m_time >= 0)
- {
- m_timestr.Format(_T("%02d:%02d:%02d.%03d"),
- (m_time/(1000*60*60))%60, (m_time/(1000*60))%60, (m_time/1000)%60, m_time%1000);
- if(m_fps > 0)
- {
- m_framestr.Format(_T("%d, %.3f"), (int)(m_fps*m_time/1000), m_fps);
- }
- UpdateData(FALSE);
- switch(AfxGetApp()->GetProfileInt(ResStr(IDS_R_SETTINGS), _T("gotoluf"), 0))
- {
- default:
- case 0: m_timeedit.SetFocus(); m_timeedit.SetSel(0, 0); break;
- case 1: m_frameedit.SetFocus(); m_frameedit.SetSel(0, m_framestr.Find(',')); break;
- }
- }
- return FALSE;
- // return TRUE; // return TRUE unless you set the focus to a control
- // EXCEPTION: OCX Property Pages should return FALSE
- }
- BEGIN_MESSAGE_MAP(CGoToDlg, CDialog)
- ON_BN_CLICKED(IDC_OK1, OnBnClickedOk1)
- ON_BN_CLICKED(IDC_OK2, OnBnClickedOk2)
- END_MESSAGE_MAP()
- // CGoToDlg message handlers
- void CGoToDlg::OnBnClickedOk1()
- {
- UpdateData();
- int hh, mm, ss, ms;
- hh = mm = ss = ms = 0;
- CAtlRegExp<> re;
- REParseError status = re.Parse(_T("{\z}"), FALSE);
- if(REPARSE_ERROR_OK == status)
- {
- CAtlREMatchContext<> mc;
- const CAtlREMatchContext<>::RECHAR* s = m_timestr.GetBuffer();
- const CAtlREMatchContext<>::RECHAR* e = NULL;
- while(s && re.Match(s, &mc, &e))
- {
- const CAtlREMatchContext<>::RECHAR* szStart = 0;
- const CAtlREMatchContext<>::RECHAR* szEnd = 0;
- mc.GetMatch(0, &szStart, &szEnd);
- if(hh != 0 || hh > 59 || mm > 59 || ss > 59)
- {
- AfxMessageBox(_T("Error parsing entered time!"));
- return;
- }
- hh = mm;
- mm = ss;
- ss = ms;
- ms = _tcstol(szStart, (TCHAR**)&szStart, 10);
- s = e;
- }
- m_time = ((hh*60+mm)*60+ss)*1000+ms;
- AfxGetApp()->WriteProfileInt(ResStr(IDS_R_SETTINGS), _T("gotoluf"), 0);
- OnOK();
- }
- }
- void CGoToDlg::OnBnClickedOk2()
- {
- UpdateData();
- int frame = 0;
- float fps = 0;
- CAtlRegExp<> re;
- REParseError status = re.Parse(_T("{\z}[^0-9\.]+{[0-9\.]+}"), FALSE);
- if(REPARSE_ERROR_OK == status)
- {
- CAtlREMatchContext<> mc;
- const CAtlREMatchContext<>::RECHAR* s = m_framestr.GetBuffer();
- const CAtlREMatchContext<>::RECHAR* e = NULL;
- if(re.Match(s, &mc, &e))
- {
- const CAtlREMatchContext<>::RECHAR* szStart = 0;
- const CAtlREMatchContext<>::RECHAR* szEnd = 0;
- mc.GetMatch(0, &szStart, &szEnd);
- frame = _tcstol(szStart, (TCHAR**)&szStart, 10);
- mc.GetMatch(1, &szStart, &szEnd);
- if(_stscanf(szStart, _T("%f"), &fps) != 1) fps = 0;
- else AfxGetApp()->WriteProfileString(ResStr(IDS_R_SETTINGS), _T("fps"), szStart);
- }
- else
- {
- AfxMessageBox(_T("Error parsing entered text!"));
- return;
- }
- if(fps == 0)
- {
- AfxMessageBox(_T("Error parsing entered frame-rate!"));
- return;
- }
- m_time = (int)(1000.0*frame/fps) + 1;
- AfxGetApp()->WriteProfileInt(ResStr(IDS_R_SETTINGS), _T("gotoluf"), 1);
- OnOK();
- }
- }
- BOOL CGoToDlg::PreTranslateMessage(MSG* pMsg)
- {
- if(pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_RETURN)
- {
- if(*GetFocus() == m_timeedit) OnBnClickedOk1();
- else if(*GetFocus() == m_frameedit) OnBnClickedOk2();
- return TRUE;
- }
- return __super::PreTranslateMessage(pMsg);
- }