compositor: Keep track of what views were activated by clicking
Adds a weston_view_activate() that can be passed an additional active flag WESTON_ACTIVATE_CLICKED, that the shell passes when a view was activated by clicking. This allows shell-independent components implement heuristics depending on how a view was activated. Signed-off-by: Jonas Ådahl <jadahl@gmail.com> Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
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@ -5183,7 +5183,7 @@ activate(struct desktop_shell *shell, struct weston_view *view,
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* Leave fullscreen surfaces on unrelated outputs alone. */
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lower_fullscreen_layer(shell, shsurf->output);
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weston_seat_set_keyboard_focus(seat, es);
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weston_view_activate(view, seat, flags);
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state = ensure_focus_state(shell, seat);
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if (state == NULL)
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@ -5258,6 +5258,7 @@ click_to_activate_binding(struct weston_pointer *pointer, uint32_t time,
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return;
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activate_binding(pointer->seat, data, pointer->focus,
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WESTON_ACTIVATE_FLAG_CLICKED |
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WESTON_ACTIVATE_FLAG_CONFIGURE);
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}
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@ -4685,6 +4685,8 @@ weston_compositor_create(struct wl_display *display, void *user_data)
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ec->output_id_pool = 0;
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ec->repaint_msec = DEFAULT_REPAINT_WINDOW;
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ec->activate_serial = 1;
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if (!wl_global_create(ec->wl_display, &wl_compositor_interface, 4,
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ec, compositor_bind))
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goto fail;
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@ -802,6 +802,8 @@ struct weston_compositor {
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clockid_t presentation_clock;
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int32_t repaint_msec;
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unsigned int activate_serial;
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int exit_code;
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void *user_data;
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@ -900,6 +902,8 @@ struct weston_view {
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/* For weston_layer inheritance from another view */
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struct weston_view *parent_view;
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unsigned int click_to_activate_serial;
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pixman_region32_t clip; /* See weston_view_damage_below() */
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float alpha; /* part of geometry, see below */
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@ -1127,6 +1131,7 @@ enum weston_key_state_update {
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enum weston_activate_flag {
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WESTON_ACTIVATE_FLAG_NONE = 0,
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WESTON_ACTIVATE_FLAG_CONFIGURE = 1 << 0,
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WESTON_ACTIVATE_FLAG_CLICKED = 1 << 1,
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};
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void
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@ -1177,6 +1182,11 @@ weston_spring_update(struct weston_spring *spring, uint32_t msec);
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int
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weston_spring_done(struct weston_spring *spring);
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void
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weston_view_activate(struct weston_view *view,
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struct weston_seat *seat,
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uint32_t flags);
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void
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notify_motion(struct weston_seat *seat, uint32_t time,
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struct weston_pointer_motion_event *event);
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@ -1296,6 +1296,35 @@ notify_motion_absolute(struct weston_seat *seat,
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pointer->grab->interface->motion(pointer->grab, time, &event);
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}
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static unsigned int
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peek_next_activate_serial(struct weston_compositor *c)
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{
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unsigned serial = c->activate_serial + 1;
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return serial == 0 ? 1 : serial;
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}
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static void
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inc_activate_serial(struct weston_compositor *c)
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{
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c->activate_serial = peek_next_activate_serial (c);
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}
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WL_EXPORT void
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weston_view_activate(struct weston_view *view,
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struct weston_seat *seat,
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uint32_t flags)
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{
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struct weston_compositor *compositor = seat->compositor;
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if (flags & WESTON_ACTIVATE_FLAG_CLICKED) {
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view->click_to_activate_serial =
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peek_next_activate_serial(compositor);
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}
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weston_seat_set_keyboard_focus(seat, view->surface);
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}
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WL_EXPORT void
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notify_button(struct weston_seat *seat, uint32_t time, int32_t button,
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enum wl_pointer_button_state state)
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@ -2767,5 +2796,6 @@ weston_seat_set_keyboard_focus(struct weston_seat *seat,
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wl_data_device_set_keyboard_focus(seat);
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}
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inc_activate_serial(compositor);
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wl_signal_emit(&compositor->activate_signal, surface);
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}
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