Applications: Move to Userland/Applications/

1 files changed, 76 insertions, 0 deletions

diff --git a/Userland/Applications/Piano/KnobsWidget.h b/Userland/Applications/Piano/KnobsWidget.h
new file mode 100644
index 0000000000..d5abea5be0
--- /dev/null
+++ b/Userland/Applications/Piano/KnobsWidget.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include <LibGUI/Frame.h>
+
+class TrackManager;
+class MainWidget;
+
+class KnobsWidget final : public GUI::Frame {
+    C_OBJECT(KnobsWidget)
+public:
+    virtual ~KnobsWidget() override;
+
+    void update_knobs();
+
+private:
+    KnobsWidget(TrackManager&, MainWidget&);
+
+    TrackManager& m_track_manager;
+    MainWidget& m_main_widget;
+
+    RefPtr<GUI::Widget> m_labels_container;
+    RefPtr<GUI::Label> m_octave_label;
+    RefPtr<GUI::Label> m_wave_label;
+    RefPtr<GUI::Label> m_attack_label;
+    RefPtr<GUI::Label> m_decay_label;
+    RefPtr<GUI::Label> m_sustain_label;
+    RefPtr<GUI::Label> m_release_label;
+    RefPtr<GUI::Label> m_delay_label;
+
+    RefPtr<GUI::Widget> m_values_container;
+    RefPtr<GUI::Label> m_octave_value;
+    RefPtr<GUI::Label> m_wave_value;
+    RefPtr<GUI::Label> m_attack_value;
+    RefPtr<GUI::Label> m_decay_value;
+    RefPtr<GUI::Label> m_sustain_value;
+    RefPtr<GUI::Label> m_release_value;
+    RefPtr<GUI::Label> m_delay_value;
+
+    RefPtr<GUI::Widget> m_knobs_container;
+    RefPtr<GUI::Slider> m_octave_knob;
+    RefPtr<GUI::Slider> m_wave_knob;
+    RefPtr<GUI::Slider> m_attack_knob;
+    RefPtr<GUI::Slider> m_decay_knob;
+    RefPtr<GUI::Slider> m_sustain_knob;
+    RefPtr<GUI::Slider> m_release_knob;
+    RefPtr<GUI::Slider> m_delay_knob;
+
+    bool m_change_underlying { true };
+};