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Merge pull request #1432 from ForTheReallys/relative-pointers

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Relative pointers
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emersion 2019-01-04 13:42:53 +01:00 • committed by GitHub
commit 610f5bfc77
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2
include/rootston/desktop.h
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@ -17,6 +17,7 @@
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_presentation_time.h>
#include <wlr/types/wlr_gtk_primary_selection.h>
#include <wlr/types/wlr_relative_pointer_v1.h>
#include <wlr/types/wlr_screencopy_v1.h>
#include <wlr/types/wlr_screenshooter.h>
#include <wlr/types/wlr_text_input_v3.h>
@ -65,6 +66,7 @@ struct roots_desktop {
struct wlr_pointer_constraints_v1 *pointer_constraints;
struct wlr_presentation *presentation;
struct wlr_foreign_toplevel_manager_v1 *foreign_toplevel_manager_v1;
struct wlr_relative_pointer_manager_v1 *relative_pointer_manager;
struct wl_listener new_output;
struct wl_listener layout_change;

1
include/wlr/types/meson.build
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@ -27,6 +27,7 @@ install_headers(
'wlr_presentation_time.h',
'wlr_primary_selection.h',
'wlr_region.h',
'wlr_relative_pointer_v1.h',
'wlr_screencopy_v1.h',
'wlr_screenshooter.h',
'wlr_seat.h',

1
include/wlr/types/wlr_pointer.h
View file

@ -32,6 +32,7 @@ struct wlr_event_pointer_motion {
struct wlr_input_device *device;
uint32_t time_msec;
double delta_x, delta_y;
double unaccel_dx, unaccel_dy;
};
struct wlr_event_pointer_motion_absolute {

81
include/wlr/types/wlr_relative_pointer_v1.h Normal file
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@ -0,0 +1,81 @@
/*
* This an unstable interface of wlroots. No guarantees are made regarding the
* future consistency of this API.
*/
#ifndef WLR_USE_UNSTABLE
#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
#endif
#ifndef WLR_TYPES_WLR_RELATIVE_POINTER_V1_H
#define WLR_TYPES_WLR_RELATIVE_POINTER_V1_H
#include <wayland-server.h>
/**
* This protocol specifies a set of interfaces used for making clients able to
* receive relative pointer events not obstructed by barriers (such as the
* monitor edge or pointer constraints).
*/
/**
* A global interface used for getting the relative pointer object for a given
* pointer.
*/
struct wlr_relative_pointer_manager_v1 {
struct wl_global *global;
struct wl_list resources; // wl_resource_get_link()
struct wl_list relative_pointers; // wlr_relative_pointer_v1::link
struct {
struct wl_signal destroy;
struct wl_signal new_relative_pointer; //wlr_relative_pointer_v1
} events;
struct wl_listener display_destroy_listener;
void *data;
};
/**
* A wp_relative_pointer object is an extension to the wl_pointer interface
* used for emitting relative pointer events. It shares the same focus as
* wl_pointer objects of the same seat and will only emit events when it has
* focus.
*/
struct wlr_relative_pointer_v1 {
struct wl_resource *resource;
struct wl_resource *pointer;
struct wlr_seat *seat;
struct wl_list link; // wlr_relative_pointer_manager_v1::relative_pointers
struct {
struct wl_signal destroy;
} events;
struct wl_listener seat_destroy;
struct wl_listener pointer_destroy;
void *data;
};
struct wlr_relative_pointer_manager_v1 *wlr_relative_pointer_manager_v1_create(
struct wl_display *display);
void wlr_relative_pointer_manager_v1_destroy(
struct wlr_relative_pointer_manager_v1 *relative_pointer_manager);
/**
* Send a relative motion event to the seat with the same wl_pointer as relative_pointer
*/
void wlr_relative_pointer_v1_send_relative_motion(
struct wlr_relative_pointer_v1 *relative_pointer, uint64_t time_msec,
double dx, double dy, double dx_unaccel, double dy_unaccel);
struct wlr_relative_pointer_v1 *wlr_relative_pointer_v1_from_resource(
struct wl_resource *resource);
#endif