Files
lmms/include/EffectSelectDialog.h
Johannes Lorenz 71ce49d7ba Remove lots of useless/misplaced includes (#7999)
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.
2025-07-21 23:39:17 +02:00

119 lines
3.3 KiB
C++

/*
* EffectSelectDialog.h - dialog to choose effect plugin
*
* Copyright (c) 2006-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
* Copyright (c) 2023 Lost Robot <r94231/at/gmail.com>
*
* This file is part of LMMS - https://lmms.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef LMMS_GUI_EFFECT_SELECT_DIALOG_H
#define LMMS_GUI_EFFECT_SELECT_DIALOG_H
#include "Effect.h"
#include <QDialog>
#include <QRegularExpression>
#include <QSortFilterProxyModel>
#include <QStandardItemModel>
class QScrollArea;
class QTableView;
class QLineEdit;
namespace lmms::gui
{
class DualColumnFilterProxyModel : public QSortFilterProxyModel
{
Q_OBJECT
public:
DualColumnFilterProxyModel(QObject* parent = nullptr) : QSortFilterProxyModel(parent)
{
}
void setEffectTypeFilter(const QString& filter)
{
m_effectTypeFilter = filter;
invalidateFilter();
}
protected:
bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override
{
QModelIndex nameIndex = sourceModel()->index(source_row, 0, source_parent);
QModelIndex typeIndex = sourceModel()->index(source_row, 1, source_parent);
QString name = sourceModel()->data(nameIndex, Qt::DisplayRole).toString();
QString type = sourceModel()->data(typeIndex, Qt::DisplayRole).toString();
// TODO: cleanup once we drop Qt5 support
#if (QT_VERSION >= QT_VERSION_CHECK(5,12,0))
QRegularExpression nameRegularExpression(filterRegularExpression());
nameRegularExpression.setPatternOptions(QRegularExpression::CaseInsensitiveOption);
bool nameFilterPassed = nameRegularExpression.match(name).capturedStart() != -1;
#else
QRegExp nameRegularExpression(filterRegExp());
nameRegularExpression.setCaseSensitivity(Qt::CaseInsensitive);
bool nameFilterPassed = nameRegularExpression.indexIn(name) != -1;
#endif
bool typeFilterPassed = type.contains(m_effectTypeFilter, Qt::CaseInsensitive);
return nameFilterPassed && typeFilterPassed;
}
private:
QString m_effectTypeFilter;
};
class EffectSelectDialog : public QDialog
{
Q_OBJECT
public:
EffectSelectDialog(QWidget* parent);
Effect* instantiateSelectedPlugin(EffectChain* parent);
protected slots:
void acceptSelection();
void rowChanged(const QModelIndex&, const QModelIndex&);
void updateSelection();
bool eventFilter(QObject* obj, QEvent* event) override;
private:
EffectKeyList m_effectKeys;
EffectKey m_currentSelection;
QStandardItemModel m_sourceModel;
DualColumnFilterProxyModel m_model;
QWidget* m_descriptionWidget;
QTableView* m_pluginList;
QScrollArea* m_scrollArea;
QLineEdit* m_filterEdit;
};
} // namespace lmms::gui
#endif