Refactor ExportProjectDialog (#8215)

This refactors the export dialog to no longer use the export_project.ui file and moves it into standard C++ Qt code. This also brings minor changes to the dialog, such as horizontal labels instead of vertical ones.

include/AudioEngine.h

@@ -59,7 +59,8 @@ constexpr int BYTES_PER_FRAME = sizeof(SampleFrame);
 
 constexpr float OUTPUT_SAMPLE_MULTIPLIER = 32767.0f;
 
-constexpr auto SUPPORTED_SAMPLERATES = std::array{44100, 48000, 88200, 96000, 192000}; 
+constexpr auto SUPPORTED_SAMPLERATES = std::array{44100, 48000, 88200, 96000, 192000};
+constexpr auto SUPPORTED_BITRATES = std::array{64, 128, 160, 192, 256, 320};
 
 class LMMS_EXPORT AudioEngine : public QObject
 {

include/ExportProjectDialog.h

@@ -27,45 +27,71 @@
 #define LMMS_GUI_EXPORT_PROJECT_DIALOG_H
 
 #include <QDialog>
-#include <memory>
-#include "ui_export_project.h"
 
-#include "ProjectRenderer.h"
 #include "RenderManager.h"
 
-namespace lmms::gui
-{
+class QString;
+class QLabel;
+class QProgressBar;
+class QCheckBox;
+class QComboBox;
+class QSpinBox;
+class QFormLayout;
+class QGroupBox;
 
+namespace lmms::gui {
 
-class ExportProjectDialog : public QDialog, public Ui::ExportProjectDialog
+class ExportProjectDialog : public QDialog
 {
-	Q_OBJECT
 public:
-	ExportProjectDialog( const QString & _file_name, QWidget * _parent, bool multi_export );
+	enum class Mode
+	{
+		ExportProject,
+		ExportTracks,
+	};
 
-protected:
-	void reject() override;
-	void closeEvent( QCloseEvent * _ce ) override;
-
-
-private slots:
-	void startBtnClicked();
-	void updateTitleBar( int );
-	void accept() override;
-	void startExport();
-
-	void onFileFormatChanged(int);
+	ExportProjectDialog(const QString& path, Mode mode, QWidget* parent = nullptr);
 
 private:
-	QString m_fileName;
-	QString m_dirName;
-	QString m_fileExtension;
-	bool m_multiExport;
+	void accept() override;
+	void reject() override;
+	void onFileFormatChanged(int index);
+	void onStartButtonClicked();
+	void updateTitleBar(int prog);
 
-	ProjectRenderer::ExportFileFormat m_ft;
+	QLabel* m_fileFormatLabel = nullptr;
+	QComboBox* m_fileFormatComboBox = nullptr;
+
+	QLabel* m_sampleRateLabel = nullptr;
+	QComboBox* m_sampleRateComboBox = nullptr;
+
+	QLabel* m_bitRateLabel = nullptr;
+	QComboBox* m_bitRateComboBox = nullptr;
+
+	QLabel* m_bitDepthLabel = nullptr;
+	QComboBox* m_bitDepthComboBox = nullptr;
+
+	QLabel* m_stereoModeLabel = nullptr;
+	QComboBox* m_stereoModeComboBox = nullptr;
+
+	QLabel* m_compressionLevelLabel = nullptr;
+	QComboBox* m_compressionLevelComboBox = nullptr;
+
+	QGroupBox* m_fileFormatSettingsGroupBox = nullptr;
+	QFormLayout* m_fileFormatSettingsLayout = nullptr;
+
+	QCheckBox* m_exportAsLoopBox = nullptr;
+	QCheckBox* m_exportBetweenLoopMarkersBox = nullptr;
+	QLabel* m_loopRepeatLabel = nullptr;
+	QSpinBox* m_loopRepeatBox = nullptr;
+	QPushButton* m_startButton = nullptr;
+	QPushButton* m_cancelButton = nullptr;
+	QProgressBar* m_progressBar = nullptr;
+
+	QString m_path;
+	Mode m_mode;
 	std::unique_ptr<RenderManager> m_renderManager;
-} ;
-
+};
 
 } // namespace lmms::gui
 

include/OutputSettings.h

@@ -39,14 +39,16 @@ public:
 	{
 		Depth16Bit,
 		Depth24Bit,
-		Depth32Bit
+		Depth32Bit,
+		Count
 	};
 
 	enum class StereoMode
 	{
+		Mono,
 		Stereo,
 		JointStereo,
-		Mono
+		Count
 	};
 
 public: