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input-device: add doc comments

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Simon Ser 2024-02-28 11:31:54 +01:00
parent d83c15c318
commit c45e97f3a5
1 changed files with 21 additions and 7 deletions
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28
include/wlr/types/wlr_input_device.h
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@ -16,19 +16,33 @@ enum wlr_button_state {
WLR_BUTTON_PRESSED, WLR_BUTTON_PRESSED,
}; };
/**
* Type of an input device.
*/
enum wlr_input_device_type { enum wlr_input_device_type {
WLR_INPUT_DEVICE_KEYBOARD, WLR_INPUT_DEVICE_KEYBOARD, // struct wlr_keyboard
WLR_INPUT_DEVICE_POINTER, WLR_INPUT_DEVICE_POINTER, // struct wlr_pointer
WLR_INPUT_DEVICE_TOUCH, WLR_INPUT_DEVICE_TOUCH, // struct wlr_touch
WLR_INPUT_DEVICE_TABLET_TOOL, WLR_INPUT_DEVICE_TABLET_TOOL, // struct wlr_tablet_tool
WLR_INPUT_DEVICE_TABLET_PAD, WLR_INPUT_DEVICE_TABLET_PAD, // struct wlr_tablet_pad
WLR_INPUT_DEVICE_SWITCH, WLR_INPUT_DEVICE_SWITCH, // struct wlr_switch
}; };
/**
* An input device.
*
* Depending on its type, the input device can be converted to a more specific
* type. See the various wlr_*_from_input_device() functions.
*
* Input devices are typically advertised by the new_input event in
* struct wlr_backend.
*
* The vendor/product are bus-specific identifiers.
*/
struct wlr_input_device { struct wlr_input_device {
enum wlr_input_device_type type; enum wlr_input_device_type type;
unsigned int vendor, product; unsigned int vendor, product;
char *name; char *name; // may be NULL
struct { struct {
struct wl_signal destroy; struct wl_signal destroy;