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ivi-layout: introduced configure_desktop_changed

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Introduced signal configure_desktop_changed with interface. This signal
should be sent, when a desktop-surface is configured.

Signed-off-by: Michael Teyfel <mteyfel@de.adit-jv.com>
This commit is contained in:
Michael Teyfel 2017-10-17 11:03:38 +02:00 committed by Daniel Stone
parent c9c247730b
commit 65e1be1234
3 changed files with 28 additions and 0 deletions
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10
ivi-shell/ivi-layout-export.h
View File

@ -190,6 +190,16 @@ struct ivi_layout_interface {
*/
int32_t (*add_listener_configure_surface)(struct wl_listener *listener);
/**
* \brief add a listener for notification when desktop_surface is configured
*
* When an desktop_surface is configured, a signal is emitted
* to the listening controller plugins.
* The pointer of the configured desktop_surface is sent as the void *data argument
* to the wl_listener::notify callback function of the listener.
*/
int32_t (*add_listener_configure_desktop_surface)(struct wl_listener *listener);
/**
* \brief Get all ivi_surfaces which are currently registered and managed
* by the services

1
ivi-shell/ivi-layout-private.h
View File

@ -104,6 +104,7 @@ struct ivi_layout {
struct wl_signal created;
struct wl_signal removed;
struct wl_signal configure_changed;
struct wl_signal configure_desktop_changed;
} surface_notification;
struct weston_layer layout_layer;

17
ivi-shell/ivi-layout.c
View File

@ -968,6 +968,21 @@ ivi_layout_add_listener_configure_surface(struct wl_listener *listener)
return IVI_SUCCEEDED;
}
static int32_t
ivi_layout_add_listener_configure_desktop_surface(struct wl_listener *listener)
{
struct ivi_layout *layout = get_instance();
if (!listener) {
weston_log("ivi_layout_add_listener_configure_desktop_surface: invalid argument\n");
return IVI_FAILED;
}
wl_signal_add(&layout->surface_notification.configure_desktop_changed, listener);
return IVI_SUCCEEDED;
}
uint32_t
ivi_layout_get_id_of_surface(struct ivi_layout_surface *ivisurf)
{
@ -1969,6 +1984,7 @@ ivi_layout_init_with_compositor(struct weston_compositor *ec)
wl_signal_init(&layout->surface_notification.created);
wl_signal_init(&layout->surface_notification.removed);
wl_signal_init(&layout->surface_notification.configure_changed);
wl_signal_init(&layout->surface_notification.configure_desktop_changed);
/* Add layout_layer at the last of weston_compositor.layer_list */
weston_layer_init(&layout->layout_layer, ec);
@ -1997,6 +2013,7 @@ static struct ivi_layout_interface ivi_layout_interface = {
.add_listener_create_surface = ivi_layout_add_listener_create_surface,
.add_listener_remove_surface = ivi_layout_add_listener_remove_surface,
.add_listener_configure_surface = ivi_layout_add_listener_configure_surface,
.add_listener_configure_desktop_surface = ivi_layout_add_listener_configure_desktop_surface,
.get_surface = shell_get_ivi_layout_surface,
.get_surfaces = ivi_layout_get_surfaces,
.get_id_of_surface = ivi_layout_get_id_of_surface,