wayland: Add focus management to pads
All pads will share the same focus than the keyboard, so this means that: - The focus changes in-sync for keyboard and all pad devices, and - Newly plugged pads will be immediately focused on that same surface
This commit is contained in:
Carlos Garnacho
parent
2cd21f1b20
commit
c1d157e136
@ -26,6 +26,7 @@
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#include "meta-wayland-private.h"
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#include "meta-wayland-versions.h"
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#include "meta-wayland-data-device.h"
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#include "meta-wayland-tablet-seat.h"
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#define CAPABILITY_ENABLED(prev, cur, capability) ((cur & (capability)) && !(prev & (capability)))
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#define CAPABILITY_DISABLED(prev, cur, capability) ((prev & (capability)) && !(cur & (capability)))
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@ -369,11 +370,17 @@ void
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meta_wayland_seat_set_input_focus (MetaWaylandSeat *seat,
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MetaWaylandSurface *surface)
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{
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if ((seat->capabilities & WL_SEAT_CAPABILITY_KEYBOARD) == 0)
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return;
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MetaWaylandTabletSeat *tablet_seat;
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MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
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if ((seat->capabilities & WL_SEAT_CAPABILITY_KEYBOARD) != 0)
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{
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meta_wayland_keyboard_set_focus (&seat->keyboard, surface);
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meta_wayland_data_device_set_keyboard_focus (&seat->data_device);
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}
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tablet_seat = meta_wayland_tablet_manager_ensure_seat (compositor->tablet_manager, seat);
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meta_wayland_tablet_seat_set_pad_focus (tablet_seat, surface);
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}
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gboolean
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@ -32,6 +32,8 @@
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#include "meta-surface-actor-wayland.h"
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#include "meta-wayland-private.h"
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#include "meta-wayland-tablet-seat.h"
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#include "meta-wayland-tablet.h"
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#include "meta-wayland-tablet-pad.h"
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#include "meta-wayland-tablet-pad-group.h"
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#include "meta-wayland-tablet-pad-ring.h"
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@ -295,8 +297,94 @@ meta_wayland_tablet_pad_update_groups_focus (MetaWaylandTabletPad *pad)
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meta_wayland_tablet_pad_group_sync_focus (l->data);
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}
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static void
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meta_wayland_tablet_pad_broadcast_enter (MetaWaylandTabletPad *pad,
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uint32_t serial,
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MetaWaylandTablet *tablet,
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MetaWaylandSurface *surface)
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{
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struct wl_resource *resource, *tablet_resource;
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struct wl_client *client;
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client = wl_resource_get_client (pad->focus_surface->resource);
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tablet_resource = meta_wayland_tablet_lookup_resource (tablet, client);
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wl_resource_for_each (resource, &pad->focus_resource_list)
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{
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zwp_tablet_pad_v2_send_enter (resource, serial,
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tablet_resource,
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surface->resource);
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}
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}
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static void
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meta_wayland_tablet_pad_broadcast_leave (MetaWaylandTabletPad *pad,
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uint32_t serial,
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MetaWaylandSurface *surface)
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{
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struct wl_resource *resource;
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wl_resource_for_each (resource, &pad->focus_resource_list)
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{
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zwp_tablet_pad_v2_send_leave (resource, serial,
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surface->resource);
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}
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}
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void
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meta_wayland_tablet_pad_set_focus (MetaWaylandTabletPad *pad,
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MetaWaylandSurface *surface)
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{
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MetaWaylandTablet *tablet;
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if (pad->focus_surface == surface)
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return;
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g_hash_table_remove_all (pad->feedback);
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if (pad->focus_surface != NULL)
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{
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struct wl_client *client = wl_resource_get_client (pad->focus_surface->resource);
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struct wl_list *focus_resources = &pad->focus_resource_list;
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if (!wl_list_empty (focus_resources))
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{
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struct wl_display *display = wl_client_get_display (client);
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uint32_t serial = wl_display_next_serial (display);
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meta_wayland_tablet_pad_broadcast_leave (pad, serial,
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pad->focus_surface);
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move_resources (&pad->resource_list, &pad->focus_resource_list);
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}
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wl_list_remove (&pad->focus_surface_listener.link);
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pad->focus_surface = NULL;
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}
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tablet = meta_wayland_tablet_seat_lookup_paired_tablet (pad->tablet_seat,
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pad);
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if (tablet != NULL && surface != NULL)
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{
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struct wl_client *client;
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pad->focus_surface = surface;
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wl_resource_add_destroy_listener (pad->focus_surface->resource,
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&pad->focus_surface_listener);
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client = wl_resource_get_client (pad->focus_surface->resource);
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move_resources_for_client (&pad->focus_resource_list,
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&pad->resource_list, client);
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if (!wl_list_empty (&pad->focus_resource_list))
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{
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struct wl_display *display = wl_client_get_display (client);
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pad->focus_serial = wl_display_next_serial (display);
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meta_wayland_tablet_pad_broadcast_enter (pad, pad->focus_serial,
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tablet, pad->focus_surface);
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}
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}
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meta_wayland_tablet_pad_update_groups_focus (pad);
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}
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@ -36,6 +36,11 @@
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#include "meta-wayland-tablet-tool.h"
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#include "meta-wayland-tablet-pad.h"
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#ifdef HAVE_NATIVE_BACKEND
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#include <clutter/evdev/clutter-evdev.h>
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#include "backends/native/meta-backend-native.h"
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#endif
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static void
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unbind_resource (struct wl_resource *resource)
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{
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@ -199,13 +204,28 @@ static void
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meta_wayland_tablet_seat_device_added (MetaWaylandTabletSeat *tablet_seat,
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ClutterInputDevice *device)
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{
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MetaWaylandSurface *pad_focus = tablet_seat->seat->keyboard.focus_surface;
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if (is_tablet_device (device))
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{
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MetaWaylandTablet *tablet;
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GList *pads, *l;
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tablet = meta_wayland_tablet_new (device, tablet_seat);
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g_hash_table_insert (tablet_seat->tablets, device, tablet);
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broadcast_tablet_added (tablet_seat, device);
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/* Because the insertion order is undefined, there might be already
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* pads that are logically paired to this tablet. Look those up and
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* refocus them.
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*/
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pads = meta_wayland_tablet_seat_lookup_paired_pads (tablet_seat,
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tablet);
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for (l = pads; l; l = l->next)
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meta_wayland_tablet_pad_set_focus (l->data, pad_focus);
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g_list_free (pads);
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}
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else if (is_pad_device (device))
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{
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@ -214,6 +234,8 @@ meta_wayland_tablet_seat_device_added (MetaWaylandTabletSeat *tablet_seat,
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pad = meta_wayland_tablet_pad_new (device, tablet_seat);
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g_hash_table_insert (tablet_seat->pads, device, pad);
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broadcast_pad_added (tablet_seat, device);
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meta_wayland_tablet_pad_set_focus (pad, pad_focus);
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}
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}
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@ -524,3 +546,16 @@ meta_wayland_tablet_seat_lookup_paired_pads (MetaWaylandTabletSeat *tablet_seat,
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return pads;
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}
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void
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meta_wayland_tablet_seat_set_pad_focus (MetaWaylandTabletSeat *tablet_seat,
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MetaWaylandSurface *surface)
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{
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MetaWaylandTabletPad *pad;
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GHashTableIter iter;
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g_hash_table_iter_init (&iter, tablet_seat->pads);
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while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &pad))
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meta_wayland_tablet_pad_set_focus (pad, surface);
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}
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@ -69,6 +69,9 @@ void meta_wayland_tablet_seat_notify_tool (MetaWayland
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MetaWaylandTabletTool *tool,
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struct wl_client *client);
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void meta_wayland_tablet_seat_set_pad_focus (MetaWaylandTabletSeat *tablet_seat,
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MetaWaylandSurface *surface);
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MetaWaylandTablet *meta_wayland_tablet_seat_lookup_paired_tablet (MetaWaylandTabletSeat *tablet_seat,
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MetaWaylandTabletPad *pad);
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GList *meta_wayland_tablet_seat_lookup_paired_pads (MetaWaylandTabletSeat *tablet_seat,
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