mirror of
https://github.com/zhongyang219/MusicPlayer2.git
synced 2026-10-21 08:20:02 +08:00
Zhong Yang
512 lines
15 KiB
C++
512 lines
15 KiB
C++
// FindDlg.cpp : 实现文件
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//
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#include "stdafx.h"
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#include "MusicPlayer2.h"
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#include "FindDlg.h"
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#include "afxdialogex.h"
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// CFindDlg 对话框
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IMPLEMENT_DYNAMIC(CFindDlg, CDialog)
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CFindDlg::CFindDlg(const vector<SongInfo>& playlist, CWnd* pParent /*=NULL*/)
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: CDialog(IDD_FIND_DIALOG, pParent), m_playlist{ playlist }
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{
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}
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CFindDlg::~CFindDlg()
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{
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}
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void CFindDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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DDX_Control(pDX, IDC_FIND_LIST, m_find_result_list);
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DDX_Control(pDX, IDC_FIND_FILE_CHECK, m_find_file_check);
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DDX_Control(pDX, IDC_FIND_TITLE_CHECK, m_find_title_check);
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DDX_Control(pDX, IDC_FIND_ARTIST_CHECK, m_find_artist_check);
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DDX_Control(pDX, IDC_FIND_ALBUM_CHECK, m_find_album_check);
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}
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void CFindDlg::ShowFindResult()
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{
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m_find_result_list.DeleteAllItems();
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CString str;
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if (m_find_current_playlist)
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{
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for (int i{}; i<m_find_result.size(); i++)
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{
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str.Format(_T("%u"), m_find_result[i] + 1);
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m_find_result_list.InsertItem(i, str);
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m_find_result_list.SetItemText(i, 1, m_playlist[m_find_result[i]].file_name.c_str());
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m_find_result_list.SetItemText(i, 2, m_playlist[m_find_result[i]].title.c_str());
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m_find_result_list.SetItemText(i, 3, m_playlist[m_find_result[i]].artist.c_str());
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m_find_result_list.SetItemText(i, 4, m_playlist[m_find_result[i]].album.c_str());
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m_find_result_list.SetItemText(i, 5, (theApp.m_player.GetCurrentPath() + m_playlist[m_find_result[i]].file_name).c_str());
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}
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}
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else
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{
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for (int i{}; i < m_all_find_result.size(); i++)
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{
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str.Format(_T("%u"), i + 1);
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m_find_result_list.InsertItem(i, str);
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int index = m_all_find_result[i].rfind(L'\\');
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wstring file_name = m_all_find_result[i].substr(index + 1);
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m_find_result_list.SetItemText(i, 1, file_name.c_str());
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m_find_result_list.SetItemText(i, 2, theApp.m_song_data[m_all_find_result[i]].title.c_str());
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m_find_result_list.SetItemText(i, 3, theApp.m_song_data[m_all_find_result[i]].artist.c_str());
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m_find_result_list.SetItemText(i, 4, theApp.m_song_data[m_all_find_result[i]].album.c_str());
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m_find_result_list.SetItemText(i, 5, m_all_find_result[i].c_str());
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}
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}
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}
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void CFindDlg::ShowFindInfo()
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{
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CString str;
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int result_mun;
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if (m_find_current_playlist)
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result_mun = m_find_result.size();
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else
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result_mun = m_all_find_result.size();
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str.Format(_T("查找关键字：%s，结果数：%d"), m_key_word.c_str(), result_mun);
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SetDlgItemText(IDC_FIND_INFO_STATIC, str);
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}
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void CFindDlg::ClearFindResult()
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{
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m_find_result.clear();
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}
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void CFindDlg::SaveConfig()
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{
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m_find_option_data = 0;
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if (m_find_file)
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m_find_option_data |= 0x01;
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if (m_find_title)
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m_find_option_data |= 0x02;
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if (m_find_artist)
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m_find_option_data |= 0x04;
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if (m_find_album)
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m_find_option_data |= 0x08;
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if(m_find_current_playlist)
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m_find_option_data |= 0x10;
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CCommon::WritePrivateProfileIntW(L"config", L"find_option_data", m_find_option_data, theApp.m_config_path.c_str());
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}
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void CFindDlg::LoadConfig()
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{
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m_find_option_data = GetPrivateProfileInt(_T("config"), _T("find_option_data"), 0xff, theApp.m_config_path.c_str());
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m_find_file = (m_find_option_data % 2 != 0);
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m_find_title = ((m_find_option_data >> 1) % 2 != 0);
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m_find_artist = ((m_find_option_data >> 2) % 2 != 0);
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m_find_album = ((m_find_option_data >> 3) % 2 != 0);
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m_find_current_playlist = ((m_find_option_data >> 4) % 2 != 0);
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}
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int CFindDlg::GetSelectedTrack() const
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{
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if (m_item_selected >= 0 && m_item_selected < m_find_result.size())
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return m_find_result[m_item_selected];
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else
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return -1;
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}
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bool CFindDlg::GetFindCurrentPlaylist() const
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{
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return m_find_current_playlist;
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}
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wstring CFindDlg::GetSelectedSongPath() const
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{
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if (m_item_selected >= 0 && m_item_selected < m_all_find_result.size())
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return m_all_find_result[m_item_selected];
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else
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return wstring();
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}
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BEGIN_MESSAGE_MAP(CFindDlg, CDialog)
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ON_EN_CHANGE(IDC_FIND_EDIT, &CFindDlg::OnEnChangeFindEdit)
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ON_NOTIFY(NM_CLICK, IDC_FIND_LIST, &CFindDlg::OnNMClickFindList)
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ON_BN_CLICKED(IDC_FIND_BUTTON, &CFindDlg::OnBnClickedFindButton)
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ON_NOTIFY(NM_DBLCLK, IDC_FIND_LIST, &CFindDlg::OnNMDblclkFindList)
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ON_BN_CLICKED(IDC_FIND_FILE_CHECK, &CFindDlg::OnBnClickedFindFileCheck)
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ON_BN_CLICKED(IDC_FIND_TITLE_CHECK, &CFindDlg::OnBnClickedFindTitleCheck)
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ON_BN_CLICKED(IDC_FIND_ARTIST_CHECK, &CFindDlg::OnBnClickedFindArtistCheck)
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ON_BN_CLICKED(IDC_FIND_ALBUM_CHECK, &CFindDlg::OnBnClickedFindAlbumCheck)
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ON_BN_CLICKED(IDC_FIND_CURRENT_PLAYLIST_RADIO, &CFindDlg::OnBnClickedFindCurrentPlaylistRadio)
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ON_BN_CLICKED(IDC_FIND_ALL_PLAYLIST_RADIO, &CFindDlg::OnBnClickedFindAllPlaylistRadio)
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ON_WM_GETMINMAXINFO()
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ON_WM_SIZE()
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ON_COMMAND(ID_FD_PLAY, &CFindDlg::OnFdPlay)
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ON_COMMAND(ID_FD_OPEN_FILE_LOCATION, &CFindDlg::OnFdOpenFileLocation)
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ON_NOTIFY(NM_RCLICK, IDC_FIND_LIST, &CFindDlg::OnNMRClickFindList)
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ON_COMMAND(ID_FD_COPY_TEXT, &CFindDlg::OnFdCopyText)
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END_MESSAGE_MAP()
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// CFindDlg 消息处理程序
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void CFindDlg::OnEnChangeFindEdit()
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{
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// TODO: 如果该控件是 RICHEDIT 控件，它将不
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// 发送此通知，除非重写 CDialog::OnInitDialog()
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// 函数并调用 CRichEditCtrl().SetEventMask()，
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// 同时将 ENM_CHANGE 标志“或”运算到掩码中。
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// TODO: 在此添加控件通知处理程序代码
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CString find_string;
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GetDlgItemText(IDC_FIND_EDIT, find_string);
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m_key_word = find_string;
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}
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void CFindDlg::OnNMClickFindList(NMHDR *pNMHDR, LRESULT *pResult)
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{
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LPNMITEMACTIVATE pNMItemActivate = reinterpret_cast<LPNMITEMACTIVATE>(pNMHDR);
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// TODO: 在此添加控件通知处理程序代码
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//NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
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m_item_selected = pNMItemActivate->iItem; //单击查找结果列表时保存选中的项目序号
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GetDlgItem(IDOK)->EnableWindow(m_item_selected != -1);
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*pResult = 0;
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}
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void CFindDlg::OnBnClickedFindButton()
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{
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// TODO: 在此添加控件通知处理程序代码
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if (!m_key_word.empty())
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{
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if (m_find_current_playlist) //查找当前播放列表时，在m_playlist窗口中查找
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{
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m_find_result.clear();
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int index;
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bool find_flag;
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for (int i{ 0 }; i < m_playlist.size(); i++)
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{
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find_flag = false;
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if (m_find_file)
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{
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index = m_playlist[i].file_name.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (m_find_title)
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{
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index = m_playlist[i].title.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (m_find_artist)
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{
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index = m_playlist[i].artist.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (m_find_album)
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{
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index = m_playlist[i].album.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (find_flag)
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m_find_result.push_back(i); //如果找到了，保存播放列表中的曲目序号
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}
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ShowFindResult();
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if (!m_find_result.empty())
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SetDlgItemText(IDC_FIND_RESULT_STATIC, _T("查找结果："));
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else
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SetDlgItemText(IDC_FIND_RESULT_STATIC, _T("没有找到结果！"));
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}
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else //查找所有播放列表时，在theApp.m_song_data窗口中查找
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{
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m_all_find_result.clear();
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wstring a_result;
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int index;
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bool find_flag;
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for (const auto& item : theApp.m_song_data)
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{
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find_flag = false;
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if (m_find_file)
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{
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int index1;
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index1 = item.first.rfind(L'\\'); //查找路径中最后一个反斜杠
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index = item.first.find(m_key_word, index1); //从最后一个反斜杠开始查找关键字
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if (index != string::npos) find_flag = true;
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}
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if (m_find_title)
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{
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index = item.second.title.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (m_find_artist)
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{
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index = item.second.artist.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (m_find_album)
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{
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index = item.second.album.find(m_key_word);
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if (index != string::npos) find_flag = true;
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}
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if (find_flag)
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m_all_find_result.push_back(item.first); //如果找到了，就保存歌曲的绝对路径
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}
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ShowFindResult();
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if (!m_all_find_result.empty())
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SetDlgItemText(IDC_FIND_RESULT_STATIC, _T("查找结果："));
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else
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SetDlgItemText(IDC_FIND_RESULT_STATIC, _T("没有找到结果！"));
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}
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m_item_selected = -1;
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ShowFindInfo();
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}
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}
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BOOL CFindDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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// TODO: 在此添加额外的初始化
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SetIcon(AfxGetApp()->LoadIcon(IDR_MAINFRAME), FALSE); // 设置小图标
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//设置主题颜色
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m_find_result_list.SetColor(theApp.m_app_setting_data.theme_color);
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//设置查找选项复选按钮的状态
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m_find_file_check.SetCheck(m_find_file);
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m_find_title_check.SetCheck(m_find_title);
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m_find_artist_check.SetCheck(m_find_artist);
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m_find_album_check.SetCheck(m_find_album);
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if (m_find_current_playlist)
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((CButton*)GetDlgItem(IDC_FIND_CURRENT_PLAYLIST_RADIO))->SetCheck(TRUE);
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else
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((CButton*)GetDlgItem(IDC_FIND_ALL_PLAYLIST_RADIO))->SetCheck(TRUE);
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//初始化列表控件
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CRect rect;
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m_find_result_list.GetClientRect(rect);
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m_find_result_list.SetExtendedStyle(LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES | LVS_EX_LABELTIP);
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int list_width{ rect.Width() - DPI(21) }; //列表控件宽度减去留给垂直滚动条的宽度余量
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int width0, width1, width2;
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width0 = DPI(40);
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width2 = (list_width - width0) / 5;
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width1 = list_width - width0 - width2 * 4;
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m_find_result_list.InsertColumn(0, _T("序号"), LVCFMT_LEFT, width0); //插入第0列
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m_find_result_list.InsertColumn(1, _T("文件名"), LVCFMT_LEFT, width1); //插入第1列
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m_find_result_list.InsertColumn(2, _T("标题"), LVCFMT_LEFT, width2); //插入第2列
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m_find_result_list.InsertColumn(3, _T("艺术家"), LVCFMT_LEFT, width2); //插入第3列
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m_find_result_list.InsertColumn(4, _T("唱片集"), LVCFMT_LEFT, width2); //插入第4列
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m_find_result_list.InsertColumn(5, _T("文件路径"), LVCFMT_LEFT, width2); //插入第5列
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ShowFindResult(); //显示（上一次的）查找结果
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ShowFindInfo();
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m_key_word.clear();
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GetDlgItem(IDC_FIND_EDIT)->SetFocus(); //将焦点设置到搜索框
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//设置列表控件的提示总是置顶，用于解决如果弹出此窗口的父窗口具有置顶属性时，提示信息在窗口下面的问题
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m_find_result_list.GetToolTips()->SetWindowPos(&CWnd::wndTopMost, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
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GetWindowRect(rect);
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m_min_width = rect.Width();
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m_min_height = rect.Height();
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//初始化右键菜单
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if (m_menu.m_hMenu == NULL)
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m_menu.LoadMenu(IDR_FIND_POPUP_MENU);
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m_menu.GetSubMenu(0)->SetDefaultItem(ID_FD_PLAY);
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GetDlgItem(IDOK)->EnableWindow(FALSE); //禁用“播放选中曲目”按钮，除非选中了一个项目
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return FALSE; // return TRUE unless you set the focus to a control
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// 异常: OCX 属性页应返回 FALSE
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}
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void CFindDlg::OnNMDblclkFindList(NMHDR *pNMHDR, LRESULT *pResult)
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{
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LPNMITEMACTIVATE pNMItemActivate = reinterpret_cast<LPNMITEMACTIVATE>(pNMHDR);
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// TODO: 在此添加控件通知处理程序代码
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m_item_selected = pNMItemActivate->iItem;
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GetDlgItem(IDOK)->EnableWindow(m_item_selected != -1);
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//双击列表项目后关闭对话框并播放选中项目
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OnFdPlay();
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*pResult = 0;
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}
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BOOL CFindDlg::PreTranslateMessage(MSG* pMsg)
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{
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// TODO: 在此添加专用代码和/或调用基类
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if (pMsg->message == WM_KEYUP && pMsg->wParam == VK_RETURN) //按回车键执行搜索操作
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{
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OnBnClickedFindButton();
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return TRUE;
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}
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if (pMsg->wParam == VK_RETURN) //屏蔽按回车键退出
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{
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return TRUE;
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}
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return CDialog::PreTranslateMessage(pMsg);
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}
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void CFindDlg::OnBnClickedFindFileCheck()
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{
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// TODO: 在此添加控件通知处理程序代码
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m_find_file = (m_find_file_check.GetCheck() != 0);
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}
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void CFindDlg::OnBnClickedFindTitleCheck()
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{
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// TODO: 在此添加控件通知处理程序代码
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m_find_title = (m_find_title_check.GetCheck() != 0);
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}
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void CFindDlg::OnBnClickedFindArtistCheck()
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{
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// TODO: 在此添加控件通知处理程序代码
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m_find_artist = (m_find_artist_check.GetCheck() != 0);
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}
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void CFindDlg::OnBnClickedFindAlbumCheck()
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{
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// TODO: 在此添加控件通知处理程序代码
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m_find_album = (m_find_album_check.GetCheck() != 0);
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}
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void CFindDlg::OnBnClickedFindCurrentPlaylistRadio()
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{
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// TODO: 在此添加控件通知处理程序代码
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m_find_current_playlist = true;
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}
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void CFindDlg::OnBnClickedFindAllPlaylistRadio()
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{
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// TODO: 在此添加控件通知处理程序代码
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m_find_current_playlist = false;
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}
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void CFindDlg::OnGetMinMaxInfo(MINMAXINFO* lpMMI)
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{
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// TODO: 在此添加消息处理程序代码和/或调用默认值
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//限制窗口最小大小
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lpMMI->ptMinTrackSize.x = m_min_width; //设置最小宽度
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lpMMI->ptMinTrackSize.y = m_min_height; //设置最小高度
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CDialog::OnGetMinMaxInfo(lpMMI);
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}
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void CFindDlg::OnSize(UINT nType, int cx, int cy)
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{
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CDialog::OnSize(nType, cx, cy);
|
||
|
||
// TODO: 在此处添加消息处理程序代码
|
||
if (m_find_result_list.m_hWnd != NULL&&nType != SIZE_MINIMIZED)
|
||
{
|
||
//调整列表中项目的宽度
|
||
CRect rect;
|
||
m_find_result_list.GetWindowRect(rect);
|
||
int list_width{ rect.Width() - DPI(21) }; //列表控件宽度减去留给垂直滚动条的宽度余量
|
||
int width0, width1, width2;
|
||
width0 = DPI(40);
|
||
width2 = (list_width - width0) / 5;
|
||
width1 = list_width - width0 - width2 * 4;
|
||
m_find_result_list.SetColumnWidth(1, width1);
|
||
m_find_result_list.SetColumnWidth(2, width2);
|
||
m_find_result_list.SetColumnWidth(3, width2);
|
||
m_find_result_list.SetColumnWidth(4, width2);
|
||
m_find_result_list.SetColumnWidth(5, width2);
|
||
}
|
||
}
|
||
|
||
|
||
void CFindDlg::OnFdPlay()
|
||
{
|
||
// TODO: 在此添加命令处理程序代码
|
||
if (m_find_current_playlist)
|
||
{
|
||
if (m_item_selected >= 0 && m_item_selected < m_find_result.size())
|
||
OnOK();
|
||
}
|
||
else
|
||
{
|
||
if (m_item_selected >= 0 && m_item_selected < m_all_find_result.size())
|
||
OnOK();
|
||
}
|
||
}
|
||
|
||
|
||
void CFindDlg::OnFdOpenFileLocation()
|
||
{
|
||
// TODO: 在此添加命令处理程序代码
|
||
wstring file;
|
||
if (m_find_current_playlist)
|
||
{
|
||
if (m_item_selected >= 0 && m_item_selected < m_find_result.size())
|
||
file = theApp.m_player.GetCurrentPath() + m_playlist[m_find_result[m_item_selected]].file_name;
|
||
else
|
||
return;
|
||
}
|
||
else
|
||
{
|
||
if (m_item_selected >= 0 && m_item_selected < m_all_find_result.size())
|
||
file = m_all_find_result[m_item_selected];
|
||
else
|
||
return;
|
||
}
|
||
CString str;
|
||
str.Format(_T("/select,\"%s\""), file.c_str());
|
||
ShellExecute(NULL, _T("open"), _T("explorer"), str, NULL, SW_SHOWNORMAL);
|
||
}
|
||
|
||
|
||
void CFindDlg::OnNMRClickFindList(NMHDR *pNMHDR, LRESULT *pResult)
|
||
{
|
||
LPNMITEMACTIVATE pNMItemActivate = reinterpret_cast<LPNMITEMACTIVATE>(pNMHDR);
|
||
// TODO: 在此添加控件通知处理程序代码
|
||
m_item_selected = pNMItemActivate->iItem;
|
||
GetDlgItem(IDOK)->EnableWindow(m_item_selected != -1);
|
||
|
||
if (m_find_current_playlist && (m_item_selected >= 0 && m_item_selected < m_find_result.size())
|
||
|| !m_find_current_playlist && (m_item_selected >= 0 && m_item_selected < m_all_find_result.size()))
|
||
{
|
||
//获取鼠标点击处的文本
|
||
int sub_item;
|
||
sub_item = pNMItemActivate->iSubItem;
|
||
m_selected_string = m_find_result_list.GetItemText(m_item_selected, sub_item);
|
||
//弹出右键菜单
|
||
CMenu* pContextMenu = m_menu.GetSubMenu(0); //获取第一个弹出菜单
|
||
CPoint point1; //定义一个用于确定光标位置的位置
|
||
GetCursorPos(&point1); //获取当前光标的位置，以便使得菜单可以跟随光标
|
||
pContextMenu->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point1.x, point1.y, this); //在指定位置显示弹出菜单
|
||
}
|
||
|
||
*pResult = 0;
|
||
}
|
||
|
||
|
||
void CFindDlg::OnFdCopyText()
|
||
{
|
||
// TODO: 在此添加命令处理程序代码
|
||
if (!CCommon::CopyStringToClipboard(wstring(m_selected_string)))
|
||
MessageBox(_T("复制到剪贴板失败！"), NULL, MB_ICONWARNING);
|
||
}
|