135 lines
3.3 KiB
C++
135 lines
3.3 KiB
C++
#pragma once
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#ifndef TFRAMEHANDLE_H
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#define TFRAMEHANDLE_H
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#include <QObject>
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#include <QTime>
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#include "tfilepath.h"
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#include "toonz/txshsoundcolumn.h"
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#include "tcommon.h"
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#undef DVAPI
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#undef DVVAR
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#ifdef TOONZLIB_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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class TXshSoundColumn;
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class TXsheet;
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//=============================================================================
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// TFrameHandle
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//-----------------------------------------------------------------------------
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class DVAPI TFrameHandle final : public QObject {
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Q_OBJECT
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public:
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enum FrameType { SceneFrame, LevelFrame };
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private:
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int m_frame; // valid if m_frameType == SceneFrame
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TFrameId m_fid; // valid if m_frameType == LevelFrame
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int m_sceneFrameSize, m_frame0, m_frame1;
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std::vector<TFrameId> m_fids;
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int m_timerId;
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int m_previewFrameRate;
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FrameType m_frameType;
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bool m_looping, m_isPlaying;
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// audio scrub
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TXshSoundColumn *m_audioColumn;
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TXsheet *m_xsheet;
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std::pair<int, int> m_scrubRange;
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double m_fps;
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QTime m_clock;
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// void startPlaying(bool looping);
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// void stopPlaying();
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void setTimer(int frameRate);
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bool scrub(int r0, int r1, double framePerSecond);
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public:
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TFrameHandle();
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~TFrameHandle();
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void setCurrentFrame(int index);
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// if m_frameType == SceneFrame
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int getFrame() const;
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void setFrame(int frame); // => m_frameType = SceneFrame
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// if m_frameType == LevelFrame
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TFrameId getFid() const;
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void setFid(const TFrameId &id); // => m_frameType = LevelFrame
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bool isPlaying() const { return m_isPlaying; }
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bool isScrubbing() const { return m_scrubRange.first <= m_scrubRange.second; }
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FrameType getFrameType() const { return m_frameType; }
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// void setFrameType(FrameType frameType);
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void scrubColumn(int r0, int r1, TXshSoundColumn *audioColumn,
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double framePerSecond = 25);
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void scrubXsheet(int r0, int r1, TXsheet *xsh, double framePerSecond = 25);
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void stopScrubbing();
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bool isEditingLevel() const { return getFrameType() == LevelFrame; }
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bool isEditingScene() const { return getFrameType() == SceneFrame; }
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// i metodi seguenti funzionano sia con LevelFrame sia con SceneFrame
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int getMaxFrameIndex() const;
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int getFrameIndex() const;
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QString getFrameIndexName(int index) const;
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void setFrameIndex(int index);
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void setFrameIndexByName(const QString &str);
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void setSceneFrameSize(int frameSize) { m_sceneFrameSize = frameSize; }
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void setFrameRange(int f0, int f1) {
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m_frame0 = f0;
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m_frame1 = f1;
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}
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void setFrameIds(const std::vector<TFrameId> &fids) { m_fids = fids; }
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int getStartFrame() { return m_frame0; }
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int getEndFrame() { return m_frame1; }
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void emitTriggerNextKeyframe(QWidget *panel) {
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emit triggerNextKeyframe(panel);
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}
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void emitTriggerPrevKeyframe(QWidget *panel) {
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emit triggerPrevKeyframe(panel);
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}
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public slots:
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void nextFrame(TFrameId = 0);
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void prevFrame();
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void firstFrame();
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void lastFrame();
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void setPlaying(bool isPlaying);
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signals:
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void frameSwitched();
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void scrubStarted();
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void scrubStopped();
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void frameTypeChanged();
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void isPlayingStatusChanged();
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void triggerNextKeyframe(QWidget *panel);
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void triggerPrevKeyframe(QWidget *panel);
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protected:
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void timerEvent(QTimerEvent *event) override;
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};
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#endif // TFRAMEHANDLE_H
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