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virtual-pointer: Add request for mapping to specific output

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This commit is contained in:
Andri Yngvason 2020-02-05 21:50:03 +00:00 committed by Simon Ser
parent 2fea2fced8
commit 273b280f46
3 changed files with 33 additions and 5 deletions
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2
include/wlr/types/wlr_virtual_pointer_v1.h
View file

@ -13,6 +13,7 @@
#include <wayland-server-protocol.h>
#include <wlr/interfaces/wlr_input_device.h>
#include <wlr/interfaces/wlr_pointer.h>
#include <wlr/interfaces/wlr_output.h>
struct wlr_virtual_pointer_manager_v1 {
struct wl_global *global;
@ -45,6 +46,7 @@ struct wlr_virtual_pointer_v1_new_pointer_event {
struct wlr_virtual_pointer_v1 *new_pointer;
/** Suggested by client; may be NULL. */
struct wlr_seat *suggested_seat;
struct wlr_output *suggested_output;
};
struct wlr_virtual_pointer_manager_v1* wlr_virtual_pointer_manager_v1_create(

17
protocol/wlr-virtual-pointer-unstable-v1.xml
View file

@ -23,7 +23,7 @@
DEALINGS IN THE SOFTWARE.
</copyright>
<interface name="zwlr_virtual_pointer_v1" version="1">
<interface name="zwlr_virtual_pointer_v1" version="2">
<description summary="virtual pointer">
This protocol allows clients to emulate a physical pointer device. The
requests are mostly mirror opposites of those specified in wl_pointer.
@ -118,7 +118,7 @@
</request>
</interface>
<interface name="zwlr_virtual_pointer_manager_v1" version="1">
<interface name="zwlr_virtual_pointer_manager_v1" version="2">
<description summary="virtual pointer manager">
This object allows clients to create individual virtual pointer objects.
</description>
@ -135,5 +135,18 @@
<request name="destroy" type="destructor" since="1">
<description summary="destroy the virtual pointer manager"/>
</request>
<!-- Version 2 additions -->
<request name="create_virtual_pointer_with_output" since="2">
<description summary="Create a new virtual pointer">
Creates a new virtual pointer. The seat and the output arguments are
optional. If the seat argument is set, the compositor should assign the
input device to the requested seat. If the output argument is set, the
compositor should map the input device to the requested output.
</description>
<arg name="seat" type="object" interface="wl_seat" allow-null="true"/>
<arg name="output" type="object" interface="wl_output" allow-null="true"/>
<arg name="id" type="new_id" interface="zwlr_virtual_pointer_v1"/>
</request>
</interface>
</protocol>

19
types/wlr_virtual_pointer_v1.c
View file

@ -233,9 +233,10 @@ static struct wlr_virtual_pointer_manager_v1 *manager_from_resource(
return wl_resource_get_user_data(resource);
}
static void virtual_pointer_manager_create_virtual_pointer(
static void virtual_pointer_manager_create_virtual_pointer_with_output(
struct wl_client *client, struct wl_resource *resource,
struct wl_resource *seat, uint32_t id) {
struct wl_resource *seat, struct wl_resource *output,
uint32_t id) {
struct wlr_virtual_pointer_manager_v1 *manager = manager_from_resource(resource);
struct wlr_virtual_pointer_v1 *virtual_pointer = calloc(1,
@ -281,6 +282,11 @@ static void virtual_pointer_manager_create_virtual_pointer(
event.suggested_seat = seat_client->seat;
}
if (output) {
struct wlr_output *wlr_output = wlr_output_from_resource(output);
event.suggested_output = wlr_output;
}
virtual_pointer->input_device.pointer = pointer;
virtual_pointer->resource = pointer_resource;
wl_signal_init(&virtual_pointer->events.destroy);
@ -289,6 +295,12 @@ static void virtual_pointer_manager_create_virtual_pointer(
wlr_signal_emit_safe(&manager->events.new_virtual_pointer, &event);
}
static void virtual_pointer_manager_create_virtual_pointer(
struct wl_client *client, struct wl_resource *resource,
struct wl_resource *seat, uint32_t id) {
virtual_pointer_manager_create_virtual_pointer_with_output(client,
resource, seat, NULL, id);
}
static void virtual_pointer_manager_destroy(struct wl_client *client,
struct wl_resource *resource) {
wl_resource_destroy(resource);
@ -296,6 +308,7 @@ static void virtual_pointer_manager_destroy(struct wl_client *client,
static const struct zwlr_virtual_pointer_manager_v1_interface manager_impl = {
.create_virtual_pointer = virtual_pointer_manager_create_virtual_pointer,
.create_virtual_pointer_with_output = virtual_pointer_manager_create_virtual_pointer_with_output,
.destroy = virtual_pointer_manager_destroy,
};
@ -341,7 +354,7 @@ struct wlr_virtual_pointer_manager_v1* wlr_virtual_pointer_manager_v1_create(
wl_signal_init(&manager->events.new_virtual_pointer);
wl_signal_init(&manager->events.destroy);
manager->global = wl_global_create(display,
&zwlr_virtual_pointer_manager_v1_interface, 1, manager,
&zwlr_virtual_pointer_manager_v1_interface, 2, manager,
virtual_pointer_manager_bind);
if (!manager->global) {
free(manager);