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Applications: Use default constructors/destructors

Browse source 
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules

"The compiler is more likely to get the default semantics right and
you cannot implement these functions better than the compiler."
This commit is contained in:
Lenny Maiorani 2022-02-10 12:28:48 -07:00 • committed by Linus Groh
parent 6be75bd5e4
commit 160bda7228
195 changed files with 335 additions and 638 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Userland/Applications/Piano/KeysWidget.cpp
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -17,10 +18,6 @@ KeysWidget::KeysWidget(TrackManager& track_manager)
set_fill_with_background_color(true);
}
KeysWidget::~KeysWidget()
{
}
int KeysWidget::mouse_note() const
{
if (m_mouse_down && m_mouse_note + m_track_manager.octave_base() < note_count)

3
Userland/Applications/Piano/KeysWidget.h
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -15,7 +16,7 @@ class TrackManager;
class KeysWidget final : public GUI::Frame {
C_OBJECT(KeysWidget)
public:
virtual ~KeysWidget() override;
virtual ~KeysWidget() override = default;
int key_code_to_key(int key_code) const;
int mouse_note() const;

5
Userland/Applications/Piano/KnobsWidget.cpp
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -103,10 +104,6 @@ KnobsWidget::KnobsWidget(TrackManager& track_manager, MainWidget& main_widget)
}
}
KnobsWidget::~KnobsWidget()
{
}
void KnobsWidget::cycle_waveform()
{
m_synth_waveform->set_selected_index((m_synth_waveform->selected_index() + 1) % m_synth_waveform->model()->row_count());

3
Userland/Applications/Piano/KnobsWidget.h
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -22,7 +23,7 @@ class MainWidget;
class KnobsWidget final : public GUI::Frame {
C_OBJECT(KnobsWidget)
public:
virtual ~KnobsWidget() override;
virtual ~KnobsWidget() override = default;
void update_knobs();
void cycle_waveform();

5
Userland/Applications/Piano/MainWidget.cpp
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -52,10 +53,6 @@ MainWidget::MainWidget(TrackManager& track_manager, AudioPlayerLoop& loop)
m_roll_widget->set_keys_widget(m_keys_widget);
}
MainWidget::~MainWidget()
{
}
void MainWidget::add_track_actions(GUI::Menu& menu)
{
menu.add_action(GUI::Action::create("&Add Track", { Mod_Ctrl, Key_T }, [&](auto&) {

3
Userland/Applications/Piano/MainWidget.h
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -23,7 +24,7 @@ class PlayerWidget;
class MainWidget final : public GUI::Widget {
C_OBJECT(MainWidget)
public:
virtual ~MainWidget() override;
virtual ~MainWidget() override = default;
void add_track_actions(GUI::Menu&);

5
Userland/Applications/Piano/PlayerWidget.cpp
View file

@ -1,5 +1,6 @@
/*
* Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -95,10 +96,6 @@ PlayerWidget::PlayerWidget(TrackManager& manager, AudioPlayerLoop& loop)
};
}
PlayerWidget::~PlayerWidget()
{
}
void PlayerWidget::add_track()
{
m_track_manager.add_track();

3
Userland/Applications/Piano/PlayerWidget.h
View file

@ -1,5 +1,6 @@
/*
* Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -14,7 +15,7 @@ class TrackManager;
class PlayerWidget final : public GUI::Toolbar {
C_OBJECT(PlayerWidget)
public:
virtual ~PlayerWidget() override;
virtual ~PlayerWidget() override = default;
void add_track();
void next_track();

5
Userland/Applications/Piano/RollWidget.cpp
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -28,10 +29,6 @@ RollWidget::RollWidget(TrackManager& track_manager)
vertical_scrollbar().set_value(roll_height / 2);
}
RollWidget::~RollWidget()
{
}
void RollWidget::paint_event(GUI::PaintEvent& event)
{
m_roll_width = widget_inner_rect().width() * m_zoom_level;

3
Userland/Applications/Piano/RollWidget.h
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -19,7 +20,7 @@ using LibDSP::RollNote;
class RollWidget final : public GUI::AbstractScrollableWidget {
C_OBJECT(RollWidget)
public:
virtual ~RollWidget() override;
virtual ~RollWidget() override = default;
const KeysWidget* keys_widget() const { return m_keys_widget; }
void set_keys_widget(const KeysWidget* widget) { m_keys_widget = widget; }

9
Userland/Applications/Piano/SamplerWidget.cpp
View file

@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -18,10 +19,6 @@ WaveEditor::WaveEditor(TrackManager& track_manager)
{
}
WaveEditor::~WaveEditor()
{
}
int WaveEditor::sample_to_y(double percentage) const
{
double portion_of_half_height = percentage * ((frame_inner_rect().height() - 1) / 2.0);
@ -100,7 +97,3 @@ SamplerWidget::SamplerWidget(TrackManager& track_manager)
m_wave_editor = add<WaveEditor>(m_track_manager);
m_wave_editor->set_fixed_height(100);
}
SamplerWidget::~SamplerWidget()
{
}

5
Userland/Applications/Piano/SamplerWidget.h
View file

@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -13,7 +14,7 @@ class TrackManager;
class WaveEditor final : public GUI::Frame {
C_OBJECT(WaveEditor)
public:
virtual ~WaveEditor() override;
virtual ~WaveEditor() override = default;
private:
explicit WaveEditor(TrackManager&);
@ -28,7 +29,7 @@ private:
class SamplerWidget final : public GUI::Frame {
C_OBJECT(SamplerWidget)
public:
virtual ~SamplerWidget() override;
virtual ~SamplerWidget() override = default;
private:
explicit SamplerWidget(TrackManager&);

5
Userland/Applications/Piano/Track.cpp
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -24,10 +25,6 @@ Track::Track(const u32& time)
set_volume(volume_max);
}
Track::~Track()
{
}
void Track::fill_sample(Sample& sample)
{
m_temporary_transport->time() = m_time;

3
Userland/Applications/Piano/Track.h
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -26,7 +27,7 @@ class Track {
public:
explicit Track(const u32& time);
~Track();
~Track() = default;
const Vector<Audio::Sample>& recorded_sample() const { return m_recorded_sample; }
const SinglyLinkedList<RollNote>& roll_notes(int note) const { return m_roll_notes[note]; }

5
Userland/Applications/Piano/TrackManager.cpp
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -14,10 +15,6 @@ TrackManager::TrackManager()
add_track();
}
TrackManager::~TrackManager()
{
}
void TrackManager::time_forward(int amount)
{
int new_value = (static_cast<int>(m_time) + amount) % roll_length;

3
Userland/Applications/Piano/TrackManager.h
View file

@ -2,6 +2,7 @@
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -21,7 +22,7 @@ class TrackManager {
public:
TrackManager();
~TrackManager();
~TrackManager() = default;
Track& current_track() { return *m_tracks[m_current_track]; }
Span<const Sample> buffer() const { return m_current_front_buffer; }

5
Userland/Applications/Piano/WaveWidget.cpp
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -15,10 +16,6 @@ WaveWidget::WaveWidget(TrackManager& track_manager)
{
}
WaveWidget::~WaveWidget()
{
}
int WaveWidget::sample_to_y(int sample) const
{
constexpr int nice_scale_factor = 4;

3
Userland/Applications/Piano/WaveWidget.h
View file

@ -1,6 +1,7 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -14,7 +15,7 @@ class TrackManager;
class WaveWidget final : public GUI::Frame {
C_OBJECT(WaveWidget)
public:
virtual ~WaveWidget() override;
virtual ~WaveWidget() override = default;
private:
explicit WaveWidget(TrackManager&);