99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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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 LOADTHREAD_H
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#define LOADTHREAD_H
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#include <QThread>
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#include <QDir>
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#include <QXmlStreamReader>
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#include <QMutex>
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#include <QWaitCondition>
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#include <QMessageBox>
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#include "project/projectelements.h"
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struct TransitionData {
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int id;
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QString name;
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long length;
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Clip* otc;
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Clip* ctc;
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};
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class LoadThread : public QThread
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{
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Q_OBJECT
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public:
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LoadThread(bool a);
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void run();
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void cancel();
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signals:
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void start_question(const QString &title, const QString &text, int buttons);
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void success();
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void error();
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void start_create_effect_ui(QXmlStreamReader* stream, Clip* c, int type, const QString *effect_name, const EffectMeta* meta, long effect_length, bool effect_enabled);
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void start_create_dual_transition(const TransitionData* td, Clip* primary, Clip* secondary, const EffectMeta* meta);
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void report_progress(int p);
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private slots:
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void question_func(const QString &title, const QString &text, int buttons);
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void error_func();
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void success_func();
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void create_effect_ui(QXmlStreamReader* stream, Clip* c, int type, const QString *effect_name, const EffectMeta* meta, long effect_length, bool effect_enabled);
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void create_dual_transition(const TransitionData* td, Clip* primary, Clip* secondary, const EffectMeta* meta);
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private:
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bool autorecovery;
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bool load_worker(QFile& f, QXmlStreamReader& stream, int type);
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void load_effect(QXmlStreamReader& stream, Clip* c);
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void read_next(QXmlStreamReader& stream);
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void read_next_start_element(QXmlStreamReader& stream);
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void update_current_element_count(QXmlStreamReader& stream);
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Sequence* open_seq;
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QVector<Media*> loaded_media_items;
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QDir proj_dir;
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QDir internal_proj_dir;
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QString internal_proj_url;
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bool show_err;
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QString error_str;
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bool is_element(QXmlStreamReader& stream);
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QVector<Media*> loaded_folders;
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QVector<Clip*> loaded_clips;
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QVector<Media*> loaded_sequences;
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Media* find_loaded_folder_by_id(int id);
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int current_element_count;
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int total_element_count;
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QMutex mutex;
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QWaitCondition waitCond;
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bool cancelled;
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bool xml_error;
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QMessageBox::StandardButton question_btn;
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};
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#endif // LOADTHREAD_H
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