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75 lines
2.2 KiB
75 lines
2.2 KiB
/* |
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Copyright © 2014-2015 by The qTox Project |
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This file is part of qTox, a Qt-based graphical interface for Tox. |
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qTox is libre 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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qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef SELFCAMVIEW_H |
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#define SELFCAMVIEW_H |
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#include <QWidget> |
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#include <memory> |
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#include <atomic> |
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#include "src/video/videosource.h" |
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class VideoSurface : public QWidget |
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{ |
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Q_OBJECT |
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public: |
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VideoSurface(const QPixmap& avatar, QWidget* parent = 0, bool expanding = false); |
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VideoSurface(const QPixmap& avatar, VideoSource* source, QWidget* parent = 0); |
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~VideoSurface(); |
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bool isExpanding() const; |
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void setSource(VideoSource* src); //NULL is a valid option |
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QRect getBoundingRect() const; |
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float getRatio() const; |
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void setAvatar(const QPixmap& pixmap); |
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QPixmap getAvatar() const; |
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signals: |
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void ratioChanged(); |
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void boundaryChanged(); |
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protected: |
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void subscribe(); |
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void unsubscribe(); |
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virtual void paintEvent(QPaintEvent* event) final override; |
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virtual void resizeEvent(QResizeEvent* event) final override; |
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virtual void showEvent(QShowEvent* event) final override; |
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private slots: |
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void onNewFrameAvailable(std::shared_ptr<VideoFrame> newFrame); |
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void onSourceStopped(); |
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private: |
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void recalulateBounds(); |
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void lock(); |
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void unlock(); |
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QRect boundingRect; |
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VideoSource* source; |
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std::shared_ptr<VideoFrame> lastFrame; |
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std::atomic_bool frameLock; ///< Fast lock for lastFrame |
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uint8_t hasSubscribed; |
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QPixmap avatar; |
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float ratio; |
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bool expanding; |
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}; |
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#endif // SELFCAMVIEW_H
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