From 487e66e64d231c13f5afe9551f11907771d4d412 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 8 Jun 2017 14:24:28 +1000
Subject: [PATCH] Group the the capabilities and provide some more generic
 topic-like caps

This makes code that just checks for general abilities easier to write, the
specific thing we can do (e.g. switch profiles) is expressed as separate bit.

This is an ABI break

Related to #172

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 src/libratbag.h | 103 ++++++++++++++++++++++++++++--------------------
 1 file changed, 61 insertions(+), 42 deletions(-)

diff --git a/src/libratbag.h b/src/libratbag.h
index d676bbbf..8bcda4a5 100644
--- a/src/libratbag.h
+++ b/src/libratbag.h
@@ -490,48 +490,6 @@ ratbag_device_get_svg_name(const struct ratbag_device* device);
  */
 enum ratbag_device_capability {
 	RATBAG_DEVICE_CAP_NONE = 0,
-	/**
-	 * The device can change resolution, either software-controlled or
-	 * by a hardware button.
-	 *
-	 * FIXME: what about devices that only have hw buttons? can we
-	 * query that, even if we can't switch it ourselves? Maybe better to
-	 * have a separate cap for that then.
-	 */
-	RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION,
-	/**
-	 * The device can switch between hardware profiles.
-	 * A device with this capability can store multiple profiles in the
-	 * hardware and provides the ability to switch between the profiles,
-	 * possibly with a button.
-	 * Devices without this capability will only have a single profile.
-	 */
-	RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE,
-
-	/**
-	 * The device supports assigning button numbers, key events or key +
-	 * modifier combinations.
-	 */
-	RATBAG_DEVICE_CAP_BUTTON_KEY,
-
-	/**
-	 * The device supports assigning LED colors and effects
-	 */
-	RATBAG_DEVICE_CAP_LED,
-
-	/**
-	 * The device supports user-defined key or button sequences.
-	 */
-	RATBAG_DEVICE_CAP_BUTTON_MACROS,
-
-	/**
-	 * The device can have one profile assigned as a default profile.
-	 * A default profile is the profile that is selected when the device
-	 * is plugged in. Devices without this capability may select the
-	 * last-used profile or a specific profile (usually the first).
-	 */
-	RATBAG_DEVICE_CAP_DEFAULT_PROFILE,
-
 	/**
 	 * The device has the capability to query the current hardware
 	 * configuration. If this capability is missing, libratbag cannot
@@ -549,6 +507,37 @@ enum ratbag_device_capability {
 	 */
 	RATBAG_DEVICE_CAP_QUERY_CONFIGURATION,
 
+	/**
+	 * The device provides read and/or write access to one or more
+	 * resolutions.
+	 */
+	RATBAG_DEVICE_CAP_RESOLUTION = 100,
+
+	/**
+	 * The device can change resolution, either software-controlled or
+	 * by a hardware button.
+	 *
+	 * FIXME: what about devices that only have hw buttons? can we
+	 * query that, even if we can't switch it ourselves? Maybe better to
+	 * have a separate cap for that then.
+	 */
+	RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION,
+
+	/**
+	 * The device provides read and/or write access to one or more
+	 * profiles.
+	 */
+	RATBAG_DEVICE_CAP_PROFILE = 200,
+
+	/**
+	 * The device can switch between hardware profiles.
+	 * A device with this capability can store multiple profiles in the
+	 * hardware and provides the ability to switch between the profiles,
+	 * possibly with a button.
+	 * Devices without this capability will only have a single profile.
+	 */
+	RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE,
+
 	/**
 	 * The device has the capability to disable and enable profiles.  While
 	 * profiles are not immediately deleted after being disabled, it is not
@@ -557,6 +546,36 @@ enum ratbag_device_capability {
 	 * changed the next time ratbag runs if profiles are disabled.
 	 */
 	RATBAG_DEVICE_CAP_DISABLE_PROFILE,
+
+	/**
+	 * The device can have one profile assigned as a default profile.
+	 * A default profile is the profile that is selected when the device
+	 * is plugged in. Devices without this capability may select the
+	 * last-used profile or a specific profile (usually the first).
+	 */
+	RATBAG_DEVICE_CAP_DEFAULT_PROFILE,
+
+	/**
+	 * The device provides read and/or write access to one or more
+	 * buttons.
+	 */
+	RATBAG_DEVICE_CAP_BUTTON = 300,
+
+	/**
+	 * The device supports assigning button numbers, key events or key +
+	 * modifier combinations.
+	 */
+	RATBAG_DEVICE_CAP_BUTTON_KEY,
+
+	/**
+	 * The device supports user-defined key or button sequences.
+	 */
+	RATBAG_DEVICE_CAP_BUTTON_MACROS,
+
+	/**
+	 * The device supports assigning LED colors and effects
+	 */
+	RATBAG_DEVICE_CAP_LED = 400,
 };
 
 /**