mirror of
https://github.com/LMMS/lmms.git
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71ce49d7ba
Follow-Up of 7db3fa94a1 .
This was done by setting `CMAKE_C_INCLUDE_WHAT_YOU_USE` and
`CMAKE_CXX_INCLUDE_WHAT_YOU_USE` to (broken down into multiple lines here,
note, all below `FL/x.h` is not required for C):
```
include-what-you-use;
-Xiwyu;--mapping_file=/usr/share/include-what-you-use/qt5_11.imp;
-Xiwyu;--keep=*/xmmintrin.h;
-Xiwyu;--keep=*/lmmsconfig.h;
-Xiwyu;--keep=*/weak_libjack.h;
-Xiwyu;--keep=*/sys/*;
-Xiwyu;--keep=*/debug.h;
-Xiwyu;--keep=*/SDL/*;
-Xiwyu;--keep=*/alsa/*;
-Xiwyu;--keep=*/FL/x.h;
-Xiwyu;--keep=*/MidiApple.h;
-Xiwyu;--keep=*/MidiWinMM.h;
-Xiwyu;--keep=*/AudioSoundIo.h;
-Xiwyu;--keep=*/OpulenZ/adplug/*;
-Xiwyu;--keep=QPainterPath;
-Xiwyu;--keep=QtTest
```
FAQ:
* Q: Does this speed-up a completely fresh compile?
* A: No, I measured it.
* Q: Does it speed up anything else?
* A: Yes. If you change one header, it can reduce the number of CPP files
that your compiler needs to recompile, or your IDE has to re-scan.
* Q: What other reasons are for this PR?
* A: It's idiomatic to only include headers if you need them. Also, it will
reduce output for those who want to use IWYU for new PRs.
Background:
This is just a remainder PR of what I planned. My original idea was to setup
a CI which warns you of useless includes (but not of all issues that IWYU
complains about). However, I could not see that this was favored on Discord.
A full IWYU CI also has the problem that it (possibly??) needs to compile
with `make -j 1`, which would make CI really slow.
However, for that plan, I had to fix the whole code base to be IWYU
compliant - which it now is.
104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
/*
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* PatternTrack.h - a track representing a pattern in the PatternStore
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*
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* Copyright (c) 2004-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of LMMS - https://lmms.io
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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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 GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef LMMS_PATTERN_TRACK_H
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#define LMMS_PATTERN_TRACK_H
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#include <QMap>
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#include "Track.h"
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namespace lmms
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{
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class TrackContainer;
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namespace gui
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{
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class PatternTrackView;
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} // namespace gui
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/*! Track type used in the Song (Editor) to reference a pattern in the PatternStore */
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class LMMS_EXPORT PatternTrack : public Track
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{
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Q_OBJECT
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public:
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PatternTrack(TrackContainer* tc);
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~PatternTrack() override;
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bool play( const TimePos & _start, const fpp_t _frames,
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const f_cnt_t _frame_base, int _clip_num = -1 ) override;
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gui::TrackView * createView( gui::TrackContainerView* tcv ) override;
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Clip* createClip(const TimePos & pos) override;
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void saveTrackSpecificSettings(QDomDocument& doc, QDomElement& parent, bool presetMode) override;
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void loadTrackSpecificSettings( const QDomElement & _this ) override;
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static PatternTrack* findPatternTrack(int pattern_num);
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static void swapPatternTracks(Track* track1, Track* track2);
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int patternIndex()
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{
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return s_infoMap[this];
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}
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bool automationDisabled( Track * _track )
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{
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return( m_disabledTracks.contains( _track ) );
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}
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void disableAutomation( Track * _track )
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{
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m_disabledTracks.append( _track );
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}
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void enableAutomation( Track * _track )
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{
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m_disabledTracks.removeAll( _track );
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}
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protected:
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inline QString nodeName() const override
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{
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return "patterntrack";
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}
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private:
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QList<Track *> m_disabledTracks;
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using infoMap = QMap<PatternTrack*, int>;
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static infoMap s_infoMap;
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friend class gui::PatternTrackView;
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} ;
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} // namespace lmms
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#endif // LMMS_PATTERN_TRACK_H
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