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- #include "mainwindow.h"
- #include "ui_mainwindow.h"
- #include "audiomanip.h"
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- MainWindow::MainWindow(QWidget *parent):
- QMainWindow(parent), ui(new Ui::MainWindow)
- {
- ui->setupUi(this);
- MediaPlayer = new QMediaPlayer(this);
-
- }
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- MainWindow::~MainWindow()
- {
- if (MediaPlayer != NULL) delete MediaPlayer;
- if (ui) delete ui;
- }
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- void MainWindow::on_actionExit_triggered()
- {
- ws.~WaveSound() ;
- QApplication::quit();
- }
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- void MainWindow::on_actionAbout_triggered()
- {
-
- QMessageBox::about(this, tr("About Wave Editor"),
- tr("The program is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE WARRANTY "
- "OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE."));
- }
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- void MainWindow::on_Filter_Box_currentIndexChanged(int index)
- {
- ui->Fade_Pan_Lenght->setEnabled(bool(index));
- ui->label_3->setEnabled(bool(index));
- }
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- void MainWindow::setFilesAndButtonStatus(const QString &fileName) {
- AudioInFile = AudioOutFile = fileName;
- AudioOutFile.truncate(AudioInFile.size()-3);
- AudioOutFile = AudioOutFile+"out.wav";
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- ui->Audio_In->addItem(AudioInFile);
- ui->Audio_In->setCurrentText(AudioInFile);
- ui->Audio_Out->addItem(AudioOutFile);
- ui->Audio_Out->setCurrentText(AudioOutFile);
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- ui->Play_Audio_In->setEnabled(true);
- ui->Stop_Audio_In->setEnabled(true);
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- ui->Play_Audio_Out->setEnabled(false);
- ui->Stop_Audio_Out->setEnabled(false);
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- ui->run_filter->setEnabled(true);
- }
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- void MainWindow::on_Action_Input_Audio_File_triggered()
- {
- QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "", tr("Files (*.wav)"));
- Frames = ws.getAudioSamples(fileName);
- setFilesAndButtonStatus(fileName);
- }
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- void MainWindow::on_Search_Audio_In_clicked()
- {
- on_Action_Input_Audio_File_triggered();
- }
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- void MainWindow::on_Audio_In_currentIndexChanged(const QString &arg1)
- {
- setFilesAndButtonStatus(arg1);
- }
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- void MainWindow::on_Action_Output_Audio_File_triggered()
- {
- QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"), "", tr("Files (*.wav)"));
- AudioOutFile = fileName;
- ui->Audio_Out->addItem(AudioOutFile);
- ui->Audio_Out->setCurrentText(AudioOutFile);
- }
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- void MainWindow::on_Search_Audio_Out_clicked()
- {
- on_Action_Output_Audio_File_triggered();
- }
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- void MainWindow::on_Audio_Out_currentIndexChanged(const QString &arg1)
- {
- AudioOutFile = arg1;
- }
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- void MainWindow::on_Play_Audio_In_clicked()
- {
- MediaPlayer->stop();
- MediaPlayer->setMedia(QUrl::fromLocalFile(AudioInFile));
- MediaPlayer->stop();
- MediaPlayer->play();
- }
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- void MainWindow::on_Stop_Audio_In_clicked()
- {
- MediaPlayer->stop();
- }
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- void MainWindow::on_Play_Audio_Out_clicked()
- {
- MediaPlayer->stop();
- MediaPlayer->setMedia(QUrl::fromLocalFile(AudioOutFile));
- MediaPlayer->stop();
- MediaPlayer->play();
-
- }
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- void MainWindow::on_Stop_Audio_Out_clicked()
- {
- MediaPlayer->stop();
- }
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- void MainWindow::on_run_filter_clicked()
- {
- Frames = ws.getAudioSamples(AudioInFile);
-
- switch(ui->Filter_Box->currentIndex())
- {
- case 0:
- RemoveVocals(Frames, ws.frameCount()) ;
- break;
-
- case 1:
- AudioFadeIn(Frames, ws.frameCount(), ui->Fade_Pan_Lenght->value());
- break;
-
- case 2:
- AudioFadeOut(Frames, ws.frameCount(), ui->Fade_Pan_Lenght->value());
- break;
-
- case 3:
- LeftToRight(Frames, ws.frameCount(), ui->Fade_Pan_Lenght->value());
- break;
- };
-
- cout<<endl<<"running filter"<<endl;
- cout<<endl<<AudioOutFile.toStdString()<<endl;
-
- ws.writeNewAudioFile(AudioOutFile);
- ui->Play_Audio_Out->setEnabled(true);
- ui->Stop_Audio_Out->setEnabled(true);
- }
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