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Implement simple touch support for rootston

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This commit is contained in:
Drew DeVault 2017-10-20 23:19:41 -04:00
parent 59fa18fbc9
commit 1782d5e7b7
5 changed files with 113 additions and 10 deletions
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22
include/rootston/input.h
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@ -24,18 +24,12 @@ struct roots_keyboard {
struct roots_pointer {
struct roots_input *input;
struct wlr_input_device *device;
// We don't listen to any pointer events directly - they go through
// wlr_cursor
struct wl_list link;
};
struct roots_touch {
struct roots_input *input;
struct wlr_input_device *device;
struct wl_listener down;
struct wl_listener up;
struct wl_listener motion;
struct wl_listener cancel;
struct wl_list link;
};
@ -70,6 +64,13 @@ struct roots_input_event {
struct wlr_input_device *device;
};
struct roots_touch_point {
struct roots_touch *device;
int32_t slot;
double x, y;
struct wl_list link;
};
struct roots_input {
struct roots_config *config;
struct roots_server *server;
@ -104,9 +105,16 @@ struct roots_input {
struct wl_listener cursor_motion_absolute;
struct wl_listener cursor_button;
struct wl_listener cursor_axis;
struct wl_listener cursor_touch_down;
struct wl_listener cursor_touch_up;
struct wl_listener cursor_touch_motion;
struct wl_listener cursor_tool_axis;
struct wl_listener cursor_tool_tip;
struct wl_list touch_points;
struct wl_listener pointer_grab_end;
struct wl_listener request_set_cursor;
@ -120,6 +128,8 @@ void pointer_add(struct wlr_input_device *device, struct roots_input *input);
void pointer_remove(struct wlr_input_device *device, struct roots_input *input);
void keyboard_add(struct wlr_input_device *device, struct roots_input *input);
void keyboard_remove(struct wlr_input_device *device, struct roots_input *input);
void touch_add(struct wlr_input_device *device, struct roots_input *input);
void touch_remove(struct wlr_input_device *device, struct roots_input *input);
void tablet_tool_add(struct wlr_input_device *device, struct roots_input *input);
void tablet_tool_remove(struct wlr_input_device *device, struct roots_input *input);