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primary-selection: add a serial argument

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The serial needs to be bumped when X11 clients set the selection, otherwise
some Wayland clients (e.g. GTK) will overwrite it when they gain focus.
This commit is contained in:
emersion 2019-01-21 19:23:40 +01:00
parent b619ab4d34
commit 06467d2e12
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GPG key ID: 0FDE7BE0E88F5E48
9 changed files with 32 additions and 19 deletions
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6
include/wlr/types/wlr_data_device.h
View file

@ -166,8 +166,10 @@ void wlr_data_device_manager_destroy(struct wlr_data_device_manager *manager);
void wlr_seat_client_send_selection(struct wlr_seat_client *seat_client);
/**
* Sets the current selection for the seat. This removes the previous one if
* there was any.
* Sets the current selection for the seat. NULL can be provided to clear it.
* This removes the previous one if there was any. In case the selection doesn't
* come from a client, wl_display_next_serial() can be used to generate a
* serial.
*/
void wlr_seat_set_selection(struct wlr_seat *seat,
struct wlr_data_source *source, uint32_t serial);

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

@ -36,7 +36,6 @@ struct wlr_gtk_primary_selection_device {
struct wl_list resources; // wl_resource_get_link
struct wl_list offers; // wl_resource_get_link
uint32_t selection_serial;
struct wl_listener seat_destroy;
struct wl_listener seat_focus_change;

8
include/wlr/types/wlr_primary_selection.h
View file

@ -48,7 +48,13 @@ void wlr_primary_selection_source_send(
struct wlr_primary_selection_source *source, const char *mime_type,
int fd);
/**
* Sets the current primary selection for the seat. NULL can be provided to
* clear it. This removes the previous one if there was any. In case the
* selection doesn't come from a client, wl_display_next_serial() can be used to
* generate a serial.
*/
void wlr_seat_set_primary_selection(struct wlr_seat *seat,
struct wlr_primary_selection_source *source);
struct wlr_primary_selection_source *source, uint32_t serial);
#endif

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

@ -200,6 +200,7 @@ struct wlr_seat {
uint32_t selection_serial;
struct wlr_primary_selection_source *primary_selection_source;
uint32_t primary_selection_serial;
// `drag` goes away before `drag_source`, when the implicit grab ends
struct wlr_drag *drag;