mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-10 23:44:24 +00:00
90 lines
3.6 KiB
C++
90 lines
3.6 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
This file is part of the JUCE library.
|
|
Copyright (c) 2022 - Raw Material Software Limited
|
|
|
|
JUCE is an open source library subject to commercial or open-source
|
|
licensing.
|
|
|
|
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
|
|
Agreement and JUCE Privacy Policy.
|
|
|
|
End User License Agreement: www.juce.com/juce-7-licence
|
|
Privacy Policy: www.juce.com/juce-privacy-policy
|
|
|
|
Or: You may also use this code under the terms of the GPL v3 (see
|
|
www.gnu.org/licenses).
|
|
|
|
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
|
|
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
|
|
DISCLAIMED.
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
namespace juce::midi_ci
|
|
{
|
|
|
|
/**
|
|
Flags indicating the features that are supported by a given CI device.
|
|
|
|
@tags{Audio}
|
|
*/
|
|
class DeviceFeatures
|
|
{
|
|
public:
|
|
/** Constructs a DeviceFeatures object with no flags enabled. */
|
|
DeviceFeatures() = default;
|
|
|
|
/** Constructs a DeviceFeatures object, taking flag values from the "Capability Inquiry
|
|
Category Supported" byte in a CI Discovery message.
|
|
*/
|
|
explicit DeviceFeatures (std::byte f) : flags ((uint8_t) f) {}
|
|
|
|
/** Returns a new DeviceFeatures instance with profile configuration marked as supported. */
|
|
[[nodiscard]] DeviceFeatures withProfileConfigurationSupported (bool x = true) const { return withFlag (profileConfiguration, x); }
|
|
/** Returns a new DeviceFeatures instance with property exchange marked as supported. */
|
|
[[nodiscard]] DeviceFeatures withPropertyExchangeSupported (bool x = true) const { return withFlag (propertyExchange, x); }
|
|
/** Returns a new DeviceFeatures instance with process inquiry marked as supported. */
|
|
[[nodiscard]] DeviceFeatures withProcessInquirySupported (bool x = true) const { return withFlag (processInquiry, x); }
|
|
|
|
/** @see withProfileConfigurationSupported() */
|
|
[[nodiscard]] bool isProfileConfigurationSupported () const { return getFlag (profileConfiguration); }
|
|
/** @see withPropertyExchangeSupported() */
|
|
[[nodiscard]] bool isPropertyExchangeSupported () const { return getFlag (propertyExchange); }
|
|
/** @see withProcessInquirySupported() */
|
|
[[nodiscard]] bool isProcessInquirySupported () const { return getFlag (processInquiry); }
|
|
|
|
/** Returns the feature flags formatted into a bitfield suitable for use as the "Capability
|
|
Inquiry Category Supported" byte in a CI Discovery message.
|
|
*/
|
|
std::byte getSupportedCapabilities() const { return std::byte { flags }; }
|
|
|
|
/** Returns true if this and other both have the same flags set. */
|
|
bool operator== (const DeviceFeatures& other) const { return flags == other.flags; }
|
|
/** Returns true if any flags in this and other differ. */
|
|
bool operator!= (const DeviceFeatures& other) const { return ! operator== (other); }
|
|
|
|
private:
|
|
enum Flags
|
|
{
|
|
profileConfiguration = 1 << 2,
|
|
propertyExchange = 1 << 3,
|
|
processInquiry = 1 << 4,
|
|
};
|
|
|
|
[[nodiscard]] DeviceFeatures withFlag (Flags f, bool value) const
|
|
{
|
|
return withMember (*this, &DeviceFeatures::flags, (uint8_t) (value ? (flags | f) : (flags & ~f)));
|
|
}
|
|
|
|
bool getFlag (Flags f) const
|
|
{
|
|
return (flags & f) != 0;
|
|
}
|
|
|
|
uint8_t flags = 0;
|
|
};
|
|
|
|
} // namespace juce::midi_ci
|