200 lines
4.8 KiB
C++
200 lines
4.8 KiB
C++
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// 文字转语音Dlg.cpp: 实现文件
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//
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#include "pch.h"
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#include "framework.h"
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#include "文字转语音.h"
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#include "文字转语音Dlg.h"
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#include "afxdialogex.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#endif
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// C文字转语音Dlg 对话框
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C文字转语音Dlg::C文字转语音Dlg(CWnd* pParent /*=nullptr*/)
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: CDialogEx(IDD_MY_DIALOG, pParent)
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{
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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}
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void C文字转语音Dlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialogEx::DoDataExchange(pDX);
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DDX_Control(pDX, IDC_SLIDER1, m_sound);
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DDX_Control(pDX, IDC_SLIDER2, m_velocity);
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}
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BEGIN_MESSAGE_MAP(C文字转语音Dlg, CDialogEx)
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ON_WM_PAINT()
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ON_WM_QUERYDRAGICON()
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ON_BN_CLICKED(IDOK, &C文字转语音Dlg::OnBnClickedOk)
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ON_BN_CLICKED(IDCANCEL, &C文字转语音Dlg::OnBnClickedCancel)
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ON_NOTIFY(NM_CUSTOMDRAW, IDC_SLIDER1, &C文字转语音Dlg::OnNMCustomdrawSlider1)
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ON_NOTIFY(NM_CUSTOMDRAW, IDC_SLIDER2, &C文字转语音Dlg::OnNMCustomdrawSlider2)
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ON_BN_CLICKED(IDC_BUTTON1, &C文字转语音Dlg::OnBnClickedButton1)
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END_MESSAGE_MAP()
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// C文字转语音Dlg 消息处理程序
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BOOL C文字转语音Dlg::OnInitDialog()
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{
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CDialogEx::OnInitDialog();
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// 设置此对话框的图标。 当应用程序主窗口不是对话框时,框架将自动
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// 执行此操作
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SetIcon(m_hIcon, TRUE); // 设置大图标
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SetIcon(m_hIcon, FALSE); // 设置小图标
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// TODO: 在此添加额外的初始化代码
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SetDlgItemInt(IDC_EDIT2,1);
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m_sound.SetRange(0, 100);
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m_velocity.SetRange(0, 20);
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if (FAILED(::CoInitialize(NULL)))
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return FALSE;
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HRESULT hr = CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_ALL, IID_ISpVoice, (void**)&pVoice);
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if (!SUCCEEDED(hr))
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{
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MessageBox(_T("语音库初始化失败"));
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exit(0);
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}
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m_sound.SetPos(100);
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m_velocity.SetPos(10);
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pVoice->SetRate(0); //播放速度(-10 10)
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pVoice->SetVolume(100); //音量
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return TRUE; // 除非将焦点设置到控件,否则返回 TRUE
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}
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// 如果向对话框添加最小化按钮,则需要下面的代码
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// 来绘制该图标。 对于使用文档/视图模型的 MFC 应用程序,
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// 这将由框架自动完成。
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void C文字转语音Dlg::OnPaint()
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{
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if (IsIconic())
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{
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CPaintDC dc(this); // 用于绘制的设备上下文
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SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
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// 使图标在工作区矩形中居中
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int cxIcon = GetSystemMetrics(SM_CXICON);
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int cyIcon = GetSystemMetrics(SM_CYICON);
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CRect rect;
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GetClientRect(&rect);
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int x = (rect.Width() - cxIcon + 1) / 2;
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int y = (rect.Height() - cyIcon + 1) / 2;
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// 绘制图标
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dc.DrawIcon(x, y, m_hIcon);
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}
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else
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{
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CDialogEx::OnPaint();
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}
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}
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//当用户拖动最小化窗口时系统调用此函数取得光标
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//显示。
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HCURSOR C文字转语音Dlg::OnQueryDragIcon()
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{
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return static_cast<HCURSOR>(m_hIcon);
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}
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void C文字转语音Dlg::OnBnClickedOk()
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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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CString str;
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GetDlgItemText(IDC_EDIT1, str);
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if(str !=_T(""))
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{
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int count = GetDlgItemInt(IDC_EDIT2);
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for (int i = 0; i < count; i++)
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{
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pVoice->Speak(str, 0, NULL);
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}
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}
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//CDialogEx::OnOK();
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}
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void C文字转语音Dlg::OnBnClickedCancel()
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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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pVoice->Release();
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pVoice = NULL;
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::CoUninitialize();
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CDialogEx::OnCancel();
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}
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void C文字转语音Dlg::OnNMCustomdrawSlider1(NMHDR* pNMHDR, LRESULT* pResult)
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{
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LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);
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// TODO: 在此添加控件通知处理程序代码
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SetDlgItemInt(IDC_STATIC1,m_sound.GetPos());
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pVoice->SetVolume(m_sound.GetPos()); //音量
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*pResult = 0;
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}
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void C文字转语音Dlg::OnNMCustomdrawSlider2(NMHDR* pNMHDR, LRESULT* pResult)
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{
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LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);
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// TODO: 在此添加控件通知处理程序代码
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SetDlgItemInt(IDC_STATIC2, m_velocity.GetPos());
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pVoice->SetRate(m_velocity.GetPos() - 10);
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*pResult = 0;
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}
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void C文字转语音Dlg::OnBnClickedButton1()
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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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TCHAR szFilter[] = _T("文本文件(*.txt)|*.txt|所有文件(*.*)|*.*||");
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// 构造打开文件对话框
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CFileDialog fileDlg(TRUE, _T("txt"), NULL, 0, szFilter, this);
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CString strFilePath;
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// 显示打开文件对话框
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if (IDOK == fileDlg.DoModal())
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{
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// 如果点击了文件对话框上的“打开”按钮,则将选择的文件路径显示到编辑框里
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strFilePath = fileDlg.GetPathName();
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SetDlgItemText(IDC_EDIT1, strFilePath);
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CFile file;
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if (file.Open(strFilePath, CFile::modeRead))
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{
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char* buf = new char[file.GetLength() + 1];
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buf[file.GetLength()] = '\0';
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file.Read(buf, file.GetLength());
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file.Close();
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CString str;
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str = buf;
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delete[]buf;
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SetDlgItemText(IDC_EDIT1, str);
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}
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else
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{
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MessageBox(_T("文件打开失败"));
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}
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}
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else
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{
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MessageBox(_T("用户取消选择文件"));
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}
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}
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