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108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/* This file is (c) 2013 Timon Wong <timon86.wang@gmail.com>
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* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
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#ifndef __TEXTTOSPEECHSOURCE_HH_INCLUDED__
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#define __TEXTTOSPEECHSOURCE_HH_INCLUDED__
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#include "ui_texttospeechsource.h"
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#include "config.hh"
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#include "speechclient.hh"
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#include <QComboBox>
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#include <QStyledItemDelegate>
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/// A model to be projected into the text to speech view, according to Qt's MVC model
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class VoiceEnginesModel: public QAbstractItemModel
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{
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Q_OBJECT
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public:
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enum {
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kColumnEnabled = 0,
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kColumnEngineName,
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kColumnEngineDName,
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kColumnIcon,
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kColumnCount
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};
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VoiceEnginesModel( QWidget * parent, Config::VoiceEngines const & voiceEngines );
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void removeVoiceEngine( int index );
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void addNewVoiceEngine( QString const & engine_name, QLocale locale, QString const & name, QString const & voice_name, int volume, int rate );
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Config::VoiceEngines const & getCurrentVoiceEngines() const { return voiceEngines; }
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void setEngineParams( QModelIndex idx, int volume, int rate );
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QModelIndex index( int row, int column, QModelIndex const & parent ) const override;
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QModelIndex parent( QModelIndex const & parent ) const override;
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Qt::ItemFlags flags( QModelIndex const & index ) const override;
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int rowCount( QModelIndex const & parent ) const override;
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int columnCount( QModelIndex const & parent ) const override;
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QVariant headerData( int section, Qt::Orientation orientation, int role ) const override;
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QVariant data( QModelIndex const & index, int role ) const override;
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bool setData( QModelIndex const & index, const QVariant & value, int role ) override;
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private:
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Config::VoiceEngines voiceEngines;
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};
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class VoiceEngineEditor: public QComboBox
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{
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Q_OBJECT
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public:
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VoiceEngineEditor( SpeechClient::Engines const & engines, QWidget * parent = nullptr );
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QString engineName() const;
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QString engineId() const;
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void setEngineId( QString const & engineId );
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};
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class VoiceEngineItemDelegate: public QStyledItemDelegate
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{
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Q_OBJECT
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public:
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VoiceEngineItemDelegate( SpeechClient::Engines const & engines, QObject * parent = nullptr );
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QWidget *
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createEditor( QWidget * parent, QStyleOptionViewItem const & option, QModelIndex const & index ) const override;
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virtual void setEditorData( QWidget * uncastedEditor, const QModelIndex & index ) const override;
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virtual void
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setModelData( QWidget * uncastedEditor, QAbstractItemModel * model, const QModelIndex & index ) const override;
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private:
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SpeechClient::Engines engines;
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};
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class TextToSpeechSource: public QWidget
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{
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Q_OBJECT
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public:
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TextToSpeechSource( QWidget * parent, Config::VoiceEngines voiceEngines );
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const VoiceEnginesModel & getVoiceEnginesModel() const
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{ return voiceEnginesModel; }
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private slots:
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void on_addVoiceEngine_clicked();
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void on_removeVoiceEngine_clicked();
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void on_previewVoice_clicked();
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void previewVoiceFinished();
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void slidersChanged();
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void selectionChanged();
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private:
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Ui::TextToSpeechSource ui;
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VoiceEnginesModel voiceEnginesModel;
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std::unique_ptr< SpeechClient > speechClient;
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void fitSelectedVoiceEnginesColumns();
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void adjustSliders();
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};
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#endif // __TEXTTOSPEECHSOURCE_HH_INCLUDED__
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