mirror of
https://github.com/juce-framework/JUCE.git
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98 lines
4 KiB
C++
98 lines
4 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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#pragma once
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#include "JuceHeader.h"
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//==============================================================================
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class MidiDeviceListBox;
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struct MidiDeviceListEntry;
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//==============================================================================
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class MainContentComponent : public Component,
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private Timer,
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private MidiKeyboardStateListener,
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private MidiInputCallback,
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private MessageListener,
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private ButtonListener
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{
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public:
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//==============================================================================
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MainContentComponent ();
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~MainContentComponent();
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//==============================================================================
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void timerCallback () override;
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void handleNoteOn (MidiKeyboardState*, int midiChannel, int midiNoteNumber, float velocity) override;
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void handleNoteOff (MidiKeyboardState*, int midiChannel, int midiNoteNumber, float velocity) override;
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void handleMessage (const Message& msg) override;
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void paint (Graphics& g) override;
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void resized() override;
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void buttonClicked (Button* buttonThatWasClicked) override;
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void openDevice (bool isInput, int index);
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void closeDevice (bool isInput, int index);
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int getNumMidiInputs() const noexcept;
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int getNumMidiOutputs() const noexcept;
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ReferenceCountedObjectPtr<MidiDeviceListEntry> getMidiDevice (int index, bool isInputDevice) const noexcept;
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private:
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//==============================================================================
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void handleIncomingMidiMessage (MidiInput *source, const MidiMessage &message) override;
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void sendToOutputs(const MidiMessage& msg);
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//==============================================================================
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bool hasDeviceListChanged (const StringArray& deviceNames, bool isInputDevice);
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ReferenceCountedObjectPtr<MidiDeviceListEntry> findDeviceWithName (const String& name, bool isInputDevice) const;
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void closeUnpluggedDevices (StringArray& currentlyPluggedInDevices, bool isInputDevice);
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void updateDeviceList (bool isInputDeviceList);
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//==============================================================================
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void addLabelAndSetStyle (Label& label);
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//==============================================================================
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Label midiInputLabel;
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Label midiOutputLabel;
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Label incomingMidiLabel;
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Label outgoingMidiLabel;
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MidiKeyboardState keyboardState;
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MidiKeyboardComponent midiKeyboard;
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TextEditor midiMonitor;
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TextButton pairButton;
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ScopedPointer<MidiDeviceListBox> midiInputSelector;
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ScopedPointer<MidiDeviceListBox> midiOutputSelector;
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ReferenceCountedArray<MidiDeviceListEntry> midiInputs;
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ReferenceCountedArray<MidiDeviceListEntry> midiOutputs;
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//==============================================================================
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MainContentComponent)
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};
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