mirror of
https://github.com/wang-bin/QtAV.git
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wang-bin
294 lines
12 KiB
C++
294 lines
12 KiB
C++
/******************************************************************************
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QtAV Player Demo: this file is part of QtAV examples
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Copyright (C) 2012-2016 Wang Bin <wbsecg1@gmail.com>
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* This file is part of QtAV (from 2014)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#ifndef PLAYER_CONFIG_H
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#define PLAYER_CONFIG_H
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#include "common_export.h"
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#include <QtCore/QObject>
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#include <QtCore/QStringList>
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#include <QtCore/QVariant>
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#include <QtGui/QColor>
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#include <QtGui/QFont>
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//TODO: use hash to simplify api
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/*
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* MVC model. signals from Config notify ui update. signals from ui does not change Config unless ui changes applyed by XXXPage.apply()
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* signals from ui will emit Config::xxxChanged() with the value in ui. ui cancel the change also emit it with the value stores in Config.
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* apply() will change the value in Config
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*/
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class COMMON_EXPORT Config : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QVariantList history READ history NOTIFY historyChanged)
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// last file opened by file dialog
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Q_PROPERTY(QString lastFile READ lastFile WRITE setLastFile NOTIFY lastFileChanged)
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Q_PROPERTY(qreal forceFrameRate READ forceFrameRate WRITE setForceFrameRate NOTIFY forceFrameRateChanged)
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Q_PROPERTY(QStringList decoderPriorityNames READ decoderPriorityNames WRITE setDecoderPriorityNames NOTIFY decoderPriorityNamesChanged)
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Q_PROPERTY(bool zeroCopy READ zeroCopy WRITE setZeroCopy NOTIFY zeroCopyChanged)
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Q_PROPERTY(QString captureDir READ captureDir WRITE setCaptureDir NOTIFY captureDirChanged)
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Q_PROPERTY(QString captureFormat READ captureFormat WRITE setCaptureFormat NOTIFY captureFormatChanged)
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Q_PROPERTY(int captureQuality READ captureQuality WRITE setCaptureQuality NOTIFY captureQualityChanged)
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Q_PROPERTY(QStringList subtitleEngines READ subtitleEngines WRITE setSubtitleEngines NOTIFY subtitleEnginesChanged)
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Q_PROPERTY(bool subtitleAutoLoad READ subtitleAutoLoad WRITE setSubtitleAutoLoad NOTIFY subtitleAutoLoadChanged)
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Q_PROPERTY(bool subtitleEnabled READ subtitleEnabled WRITE setSubtitleEnabled NOTIFY subtitleEnabledChanged)
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Q_PROPERTY(QFont subtitleFont READ subtitleFont WRITE setSubtitleFont NOTIFY subtitleFontChanged)
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Q_PROPERTY(QColor subtitleColor READ subtitleColor WRITE setSubtitleColor NOTIFY subtitleColorChanged)
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Q_PROPERTY(QColor subtitleOutlineColor READ subtitleOutlineColor WRITE setSubtitleOutlineColor NOTIFY subtitleOutlineColorChanged)
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Q_PROPERTY(bool subtitleOutline READ subtitleOutline WRITE setSubtitleOutline NOTIFY subtitleOutlineChanged)
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Q_PROPERTY(int subtitleBottomMargin READ subtitleBottomMargin WRITE setSubtitleBottomMargin NOTIFY subtitleBottomMarginChanged)
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Q_PROPERTY(qreal subtitleDelay READ subtitleDelay WRITE setSubtitleDelay NOTIFY subtitleDelayChanged)
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// font properties for libass engine
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Q_PROPERTY(QString assFontFile READ assFontFile WRITE setAssFontFile NOTIFY assFontFileChanged)
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Q_PROPERTY(QString assFontsDir READ assFontsDir WRITE setAssFontsDir NOTIFY assFontsDirChanged)
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Q_PROPERTY(bool assFontFileForced READ isAssFontFileForced WRITE setAssFontFileForced NOTIFY assFontFileForcedChanged)
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Q_PROPERTY(bool previewEnabled READ previewEnabled WRITE setPreviewEnabled NOTIFY previewEnabledChanged)
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Q_PROPERTY(int previewWidth READ previewWidth WRITE setPreviewWidth NOTIFY previewWidthChanged)
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Q_PROPERTY(int previewHeight READ previewHeight WRITE setPreviewHeight NOTIFY previewHeightChanged)
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Q_PROPERTY(bool EGL READ isEGL WRITE setEGL NOTIFY EGLChanged)
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Q_PROPERTY(OpenGLType openGLType READ openGLType WRITE setOpenGLType NOTIFY openGLTypeChanged)
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Q_PROPERTY(QString ANGLEPlatform READ getANGLEPlatform WRITE setANGLEPlatform NOTIFY ANGLEPlatformChanged)
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Q_PROPERTY(bool avformatOptionsEnabled READ avformatOptionsEnabled WRITE setAvformatOptionsEnabled NOTIFY avformatOptionsEnabledChanged)
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Q_PROPERTY(qreal timeout READ timeout WRITE setTimeout NOTIFY timeoutChanged)
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Q_PROPERTY(int bufferValue READ bufferValue WRITE setBufferValue NOTIFY bufferValueChanged)
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Q_PROPERTY(QString logLevel READ logLevel WRITE setLogLevel NOTIFY logLevelChanged)
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Q_ENUMS(OpenGLType)
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Q_PROPERTY(QString language READ language WRITE setLanguage NOTIFY languageChanged)
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Q_PROPERTY(bool userShaderEnabled READ userShaderEnabled WRITE setUserShaderEnabled NOTIFY userShaderEnabledChanged)
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Q_PROPERTY(bool intermediateFBO READ intermediateFBO WRITE setIntermediateFBO NOTIFY intermediateFBOChanged)
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Q_PROPERTY(QString fragHeader READ fragHeader WRITE setFragHeader NOTIFY fragHeaderChanged)
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Q_PROPERTY(QString fragSample READ fragSample WRITE setFragSample NOTIFY fragSampleChanged)
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Q_PROPERTY(QString fragPostProcess READ fragPostProcess WRITE setFragPostProcess NOTIFY fragPostProcessChanged)
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public:
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enum OpenGLType { // currently only for windows
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Auto,
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Desktop,
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OpenGLES,
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Software
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};
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static Config& instance();
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static void setName(const QString& name); // config file base name
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static QString getName();
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/*!
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* \brief defaultConfigFile
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* Config file name is $appname.ini. Must call Config::setName() first
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*/
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static QString defaultConfigFile();
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static QString defaultDir();
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Q_INVOKABLE bool reset();
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void reload();
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//void loadFromFile(const QString& file);
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QString lastFile() const;
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Config& setLastFile(const QString& value);
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qreal forceFrameRate() const;
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Config& setForceFrameRate(qreal value);
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// in priority order. the same order as displayed in ui
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QStringList decoderPriorityNames() const;
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Config& setDecoderPriorityNames(const QStringList& names);
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bool zeroCopy() const;
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Config& setZeroCopy(bool value);
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QString captureDir() const;
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Config& setCaptureDir(const QString& dir);
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/*!
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* \brief captureFormat
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* can be "yuv" to capture yuv image without convertion. the suffix is the yuv format, e.g. "yuv420p", "nv12"
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* or can be "jpg", "png"
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* \return
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*/
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QString captureFormat() const;
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Config& setCaptureFormat(const QString& format);
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// only works for non-yuv capture. value: -1~100, -1: default
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int captureQuality() const;
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Config& setCaptureQuality(int quality);
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QStringList subtitleEngines() const;
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Config& setSubtitleEngines(const QStringList& value);
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bool subtitleAutoLoad() const;
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Config& setSubtitleAutoLoad(bool value);
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bool subtitleEnabled() const;
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Config& setSubtitleEnabled(bool value);
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QFont subtitleFont() const;
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Config& setSubtitleFont(const QFont& value);
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bool subtitleOutline() const;
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Config& setSubtitleOutline(bool value);
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QColor subtitleColor() const;
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Config& setSubtitleColor(const QColor& value);
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QColor subtitleOutlineColor() const;
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Config& setSubtitleOutlineColor(const QColor& value);
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int subtitleBottomMargin() const;
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Config& setSubtitleBottomMargin(int value);
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qreal subtitleDelay() const;
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Config& setSubtitleDelay(qreal value);
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QString assFontFile() const;
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Config& setAssFontFile(const QString& value);
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QString assFontsDir() const;
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Config& setAssFontsDir(const QString& value);
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bool isAssFontFileForced() const;
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Config& setAssFontFileForced(bool value);
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bool previewEnabled() const;
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Config& setPreviewEnabled(bool value);
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int previewWidth() const;
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Config& setPreviewWidth(int value);
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int previewHeight() const;
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Config& setPreviewHeight(int value);
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QVariantHash avformatOptions() const;
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bool avformatOptionsEnabled() const;
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Config& setAvformatOptionsEnabled(bool value);
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int analyzeDuration() const;
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Config& analyzeDuration(int ad);
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unsigned int probeSize() const;
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Config& probeSize(unsigned int ps);
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bool reduceBuffering() const;
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Config& reduceBuffering(bool y);
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QString avformatExtra() const;
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Config& avformatExtra(const QString& text);
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QString avfilterVideoOptions() const;
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Config& avfilterVideoOptions(const QString& options);
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bool avfilterVideoEnable() const;
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Config& avfilterVideoEnable(bool e);
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QString avfilterAudioOptions() const;
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Config& avfilterAudioOptions(const QString& options);
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bool avfilterAudioEnable() const;
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Config& avfilterAudioEnable(bool e);
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// currently only for xcb
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bool isEGL() const;
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Config& setEGL(bool value);
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// can be "Desktop", "OpenGLES", "Software"
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OpenGLType openGLType() const;
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Config& setOpenGLType(OpenGLType value);
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QString getANGLEPlatform() const;
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Config& setANGLEPlatform(const QString &value);
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// ms >0. default 30000ms
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qreal timeout() const;
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Config& setTimeout(qreal value);
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bool abortOnTimeout() const;
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Config& setAbortOnTimeout(bool value);
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// <0: auto
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int bufferValue() const;
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Config& setBufferValue(int value);
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// can be: "", "off", "debug", "warning", "critical", "fatal", "all"
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QString logLevel() const;
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Config& setLogLevel(const QString& value);
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QString language() const;
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Config& setLanguage(const QString& value);
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Q_INVOKABLE QVariant operator ()(const QString& key) const;
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Q_INVOKABLE Config& operator ()(const QString& key, const QVariant& value);
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/// history will not be clear in reset()
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QVariantList history() const;
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// {url: urlString, start: ms, duration: ms}
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Q_INVOKABLE void addHistory(const QVariantMap& value);
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Q_INVOKABLE void removeHistory(const QString& url);
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Q_INVOKABLE void clearHistory();
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Config& setUserShaderEnabled(bool value);
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bool userShaderEnabled() const;
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Config& setIntermediateFBO(bool value);
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bool intermediateFBO() const;
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Config& setFragHeader(const QString& text);
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QString fragHeader() const;
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Config& setFragSample(const QString& text);
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QString fragSample() const;
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Config& setFragPostProcess(const QString& text);
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QString fragPostProcess() const;
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public:
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Q_SIGNAL void changed();
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Q_SIGNAL void userShaderEnabledChanged();
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Q_SIGNAL void intermediateFBOChanged();
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Q_SIGNAL void fragHeaderChanged();
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Q_SIGNAL void fragSampleChanged();
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Q_SIGNAL void fragPostProcessChanged();
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Q_SIGNAL void lastFileChanged();
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//keyword 'signals' maybe protected. we need call the signals in other classes. Q_SIGNAL is empty
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Q_SIGNAL void forceFrameRateChanged();
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Q_SIGNAL void decodingThreadsChanged(int n);
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Q_SIGNAL void decoderPriorityNamesChanged();
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Q_SIGNAL void registeredDecodersChanged(const QVector<int>& r);
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Q_SIGNAL void zeroCopyChanged();
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Q_SIGNAL void captureDirChanged(const QString& dir);
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Q_SIGNAL void captureFormatChanged(const QString& fmt);
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Q_SIGNAL void captureQualityChanged(int quality);
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Q_SIGNAL void avfilterVideoChanged();
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Q_SIGNAL void avfilterAudioChanged();
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Q_SIGNAL void subtitleEnabledChanged();
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Q_SIGNAL void subtitleAutoLoadChanged();
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Q_SIGNAL void subtitleEnginesChanged();
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Q_SIGNAL void subtitleFontChanged();
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Q_SIGNAL void subtitleColorChanged();
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Q_SIGNAL void subtitleOutlineChanged();
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Q_SIGNAL void subtitleOutlineColorChanged();
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Q_SIGNAL void subtitleBottomMarginChanged();
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Q_SIGNAL void subtitleDelayChanged();
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Q_SIGNAL void assFontFileChanged();
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Q_SIGNAL void assFontsDirChanged();
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Q_SIGNAL void assFontFileForcedChanged();
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Q_SIGNAL void previewEnabledChanged();
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Q_SIGNAL void previewWidthChanged();
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Q_SIGNAL void previewHeightChanged();
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Q_SIGNAL void EGLChanged();
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Q_SIGNAL void openGLTypeChanged();
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Q_SIGNAL void ANGLEPlatformChanged();
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Q_SIGNAL void avformatOptionsEnabledChanged();
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Q_SIGNAL void bufferValueChanged();
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Q_SIGNAL void timeoutChanged();
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Q_SIGNAL void abortOnTimeoutChanged();
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Q_SIGNAL void logLevelChanged();
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Q_SIGNAL void languageChanged();
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Q_SIGNAL void historyChanged();
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protected:
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explicit Config(QObject *parent = 0);
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~Config();
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public Q_SLOTS:
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void save();
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private:
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class Data;
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Data *mpData;
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};
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#endif // PLAYER_CONFIG_H
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