36 lines
917 B
C++
36 lines
917 B
C++
#ifndef TRANSITION_H
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#define TRANSITION_H
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#include "effect.h"
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#define TA_NO_TRANSITION 0
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#define TA_OPENING_TRANSITION 1
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#define TA_CLOSING_TRANSITION 2
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#define TRANSITION_INTERNAL_CROSSDISSOLVE 0
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#define TRANSITION_INTERNAL_LINEARFADE 1
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#define TRANSITION_INTERNAL_EXPONENTIALFADE 2
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#define TRANSITION_INTERNAL_LOGARITHMICFADE 3
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#define TRANSITION_INTERNAL_CUBE 4
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#define TRANSITION_INTERNAL_COUNT 5
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int create_transition(Clip* c, Clip* s, const EffectMeta* em);
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class Transition : public Effect {
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Q_OBJECT
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public:
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Transition(Clip* c, Clip* s, const EffectMeta* em);
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int copy(Clip* c, Clip* s);
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Clip* secondary_clip;
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void set_length(long l);
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long get_true_length();
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long get_length();
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private slots:
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void set_length_from_slider();
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private:
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long length; // used only for transitions
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EffectField* length_field;
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};
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#endif // TRANSITION_H
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