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Implement tablet pads

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This commit is contained in:
Drew DeVault 2017-06-19 14:49:07 -04:00
parent e9609e9adf
commit ecb04afcad
11 changed files with 268 additions and 13 deletions
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9
include/backend/libinput.h
View file

@ -68,4 +68,13 @@ void handle_tablet_tool_tip(struct libinput_event *event,
void handle_tablet_tool_button(struct libinput_event *event,
struct libinput_device *device);
struct wlr_tablet_pad *wlr_libinput_tablet_pad_create(
struct libinput_device *device);
void handle_tablet_pad_button(struct libinput_event *event,
struct libinput_device *device);
void handle_tablet_pad_ring(struct libinput_event *event,
struct libinput_device *device);
void handle_tablet_pad_strip(struct libinput_event *event,
struct libinput_device *device);
#endif

8
include/types.h
View file

@ -53,6 +53,14 @@ struct wlr_tablet_tool *wlr_tablet_tool_create(struct wlr_tablet_tool_impl *impl
struct wlr_tablet_tool_state *state);
void wlr_tablet_tool_destroy(struct wlr_tablet_tool *tool);
struct wlr_tablet_pad_impl {
void (*destroy)(struct wlr_tablet_pad_state *pad);
};
struct wlr_tablet_pad *wlr_tablet_pad_create(struct wlr_tablet_pad_impl *impl,
struct wlr_tablet_pad_state *state);
void wlr_tablet_pad_destroy(struct wlr_tablet_pad *pad);
struct wlr_input_device_impl {
void (*destroy)(struct wlr_input_device_state *state);
};

52
include/wlr/types.h
View file

@ -254,8 +254,55 @@ struct wlr_tablet_tool_button {
enum wlr_button_state state;
};
// TODO: tablet pad
// TODO: switch
// NOTE: the wlr tablet pad implementation does not currently support tablets
// with more than one mode. I don't own any such hardware so I cannot test it
// and it is too complicated to make a meaningful implementation of blindly.
struct wlr_tablet_pad_impl;
struct wlr_tablet_pad_state;
struct wlr_tablet_pad {
struct wlr_tablet_pad_impl *impl;
struct wlr_tablet_pad_state *state;
struct {
struct wl_signal button;
struct wl_signal ring;
struct wl_signal strip;
} events;
};
struct wlr_tablet_pad_button {
uint32_t time_sec;
uint64_t time_usec;
uint32_t button;
enum wlr_button_state state;
};
enum wlr_tablet_pad_ring_source {
WLR_TABLET_PAD_RING_SOURCE_UNKNOWN,
WLR_TABLET_PAD_RING_SOURCE_FINGER,
};
struct wlr_tablet_pad_ring {
uint32_t time_sec;
uint64_t time_usec;
enum wlr_tablet_pad_ring_source source;
uint32_t ring;
double position;
};
enum wlr_tablet_pad_strip_source {
WLR_TABLET_PAD_STRIP_SOURCE_UNKNOWN,
WLR_TABLET_PAD_STRIP_SOURCE_FINGER,
};
struct wlr_tablet_pad_strip {
uint32_t time_sec;
uint64_t time_usec;
enum wlr_tablet_pad_strip_source source;
uint32_t strip;
double position;
};
enum wlr_input_device_type {
WLR_INPUT_DEVICE_KEYBOARD,
@ -284,6 +331,7 @@ struct wlr_input_device {
struct wlr_pointer *pointer;
struct wlr_touch *touch;
struct wlr_tablet_tool *tablet_tool;
struct wlr_tablet_pad *tablet_pad;
};
};