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40
41 #ifndef SETTINGSDIALOG_H
42 #define SETTINGSDIALOG_H
43
44 #include "spectrum.h"
45 #include <QDialog>
46 #include <QtMultimedia/QAudioDeviceInfo>
47
48 QT_FORWARD_DECLARE_CLASS(QComboBox)
QT_FORWARD_DECLARE_CLASS(QCheckBox)49 QT_FORWARD_DECLARE_CLASS(QCheckBox)
50 QT_FORWARD_DECLARE_CLASS(QSlider)
51 QT_FORWARD_DECLARE_CLASS(QSpinBox)
52 QT_FORWARD_DECLARE_CLASS(QGridLayout)
53
54 /**
55 * Dialog used to control settings such as the audio input / output device
56 * and the windowing function.
57 */
58 class SettingsDialog : public QDialog {
59 Q_OBJECT
60 public:
61 SettingsDialog(const QList<QAudioDeviceInfo> &availableInputDevices,
62 const QList<QAudioDeviceInfo> &availableOutputDevices,
63 QWidget *parent = 0);
64 ~SettingsDialog();
65
66 WindowFunction windowFunction() const { return m_windowFunction; }
67 const QAudioDeviceInfo& inputDevice() const { return m_inputDevice; }
68 const QAudioDeviceInfo& outputDevice() const { return m_outputDevice; }
69
70 private slots:
71 void windowFunctionChanged(int index);
72 void inputDeviceChanged(int index);
73 void outputDeviceChanged(int index);
74
75 private:
76 WindowFunction m_windowFunction;
77 QAudioDeviceInfo m_inputDevice;
78 QAudioDeviceInfo m_outputDevice;
79
80 QComboBox* m_inputDeviceComboBox;
81 QComboBox* m_outputDeviceComboBox;
82
83 QComboBox* m_windowFunctionComboBox;
84
85 };
86
87 #endif // SETTINGSDIALOG_H
88