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.
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
/*
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* NineButtonSelector.cpp
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*
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* Copyright (c) 2006-2007 Danny McRae <khjklujn/at/yahoo/com>
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* Copyright (c) 2009 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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#include "NineButtonSelector.h"
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#include "CaptionMenu.h"
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#include "PixmapButton.h"
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namespace lmms::gui
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{
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NineButtonSelector::NineButtonSelector(const std::array<QPixmap, 18>& onOffIcons, int defaultButton, int x, int y, QWidget* parent) :
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QWidget{parent},
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IntModelView{new NineButtonSelectorModel{defaultButton, 0, 8, nullptr, QString{}, true}, this}
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{
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setFixedSize(50, 50);
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move(x, y);
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for (int i = 0; i < 9; ++i)
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{
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m_buttons[i] = new PixmapButton(this);
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const int buttonX = 1 + (i % 3) * 17;
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const int buttonY = 1 + (i / 3) * 17;
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m_buttons[i]->move(buttonX, buttonY);
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m_buttons[i]->setActiveGraphic(onOffIcons[i * 2]);
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m_buttons[i]->setInactiveGraphic(onOffIcons[(i * 2) + 1]);
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m_buttons[i]->setChecked(false);
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connect(m_buttons[i], &PixmapButton::clicked, this, [=, this](){ buttonClicked(i); });
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}
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m_lastBtn = m_buttons[defaultButton];
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m_lastBtn->setChecked(true);
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}
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void NineButtonSelector::buttonClicked(int id)
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{
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setSelected(id);
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}
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void NineButtonSelector::modelChanged()
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{
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updateButton(model()->value());
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}
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void NineButtonSelector::setSelected(int newButton)
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{
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model()->setValue(newButton);
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updateButton(newButton);
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}
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void NineButtonSelector::updateButton(int newButton)
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{
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m_lastBtn->setChecked(false);
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m_lastBtn->update();
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m_lastBtn = m_buttons[newButton];
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m_lastBtn->setChecked(true);
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m_lastBtn->update();
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emit NineButtonSelection(newButton);
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}
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void NineButtonSelector::contextMenuEvent(QContextMenuEvent*)
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{
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CaptionMenu contextMenu{windowTitle(), this};
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contextMenu.exec(QCursor::pos());
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}
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} // namespace lmms::gui
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