static void configure_view(struct wlc_view *view, uint32_t edges, const struct wlc_geometry *g) { assert(view && g); struct wl_resource *r; if (view->xdg_surface && (r = wl_resource_from_wlc_resource(view->xdg_surface, "xdg-surface"))) { const uint32_t serial = wl_display_next_serial(wlc_display()); struct wl_array states = { .size = view->wl_state.items.used, .alloc = view->wl_state.items.allocated, .data = view->wl_state.items.buffer }; xdg_surface_send_configure(r, g->size.w, g->size.h, &states, serial); } else if (view->shell_surface && (r = wl_resource_from_wlc_resource(view->shell_surface, "shell-surface"))) { wl_shell_surface_send_configure(r, edges, g->size.w, g->size.h); } else if (view->x11.id) { wlc_x11_window_configure(&view->x11, g); } }
static void xdg_surface_role_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role, int new_width, int new_height, MetaWaylandSerial *sent_serial) { MetaWaylandXdgSurface *xdg_surface = META_WAYLAND_XDG_SURFACE (shell_surface_role); MetaWaylandSurfaceRole *surface_role = META_WAYLAND_SURFACE_ROLE (shell_surface_role); MetaWaylandSurface *surface = meta_wayland_surface_role_get_surface (surface_role); struct wl_client *client = wl_resource_get_client (xdg_surface->resource); struct wl_display *display = wl_client_get_display (client); uint32_t serial = wl_display_next_serial (display); struct wl_array states; if (!xdg_surface->resource) return; wl_array_init (&states); fill_states (&states, surface->window); xdg_surface_send_configure (xdg_surface->resource, new_width, new_height, &states, serial); wl_array_release (&states); if (sent_serial) { sent_serial->set = TRUE; sent_serial->value = serial; } }
void wlc_view_commit_state(struct wlc_view *view, struct wlc_view_state *pending, struct wlc_view_state *out) { struct wlc_surface *surface; if (!(surface = convert_from_wlc_resource(view->surface, "surface"))) return; // FIXME: handle ping #if 0 struct wl_resource *r; if (view->shell_surface && (r = wl_resource_from_wlc_resource(view->shell_surface, "shell-surface"))) wl_shell_surface_send_ping(r, wl_display_next_serial(wlc_display())); wlc_dlog(WLC_DBG_COMMIT, "=> ping view %zu", convert_to_wlc_handle(view)); return; #endif if (!view->state.created) { // Initial size of the view view->pending.geometry.size = surface->size; view->state.created = true; if (WLC_INTERFACE_EMIT_EXCEPT(view.created, false, convert_to_wlc_handle(view))) { wlc_view_close_ptr(view); return; } } if (!memcmp(pending, out, sizeof(struct wlc_view_state))) return; if (pending->state != out->state) { const struct { uint32_t bit; uint32_t state; } map[] = { { WLC_BIT_MAXIMIZED, XDG_SURFACE_STATE_MAXIMIZED }, { WLC_BIT_FULLSCREEN, XDG_SURFACE_STATE_FULLSCREEN }, { WLC_BIT_RESIZING, XDG_SURFACE_STATE_RESIZING }, { WLC_BIT_ACTIVATED, XDG_SURFACE_STATE_ACTIVATED }, { 0, 0 }, }; chck_iter_pool_flush(&view->wl_state); for (uint32_t i = 0; map[i].state != 0; ++i) { if (pending->state & map[i].bit) chck_iter_pool_push_back(&view->wl_state, &map[i].state); } } const bool size_changed = (!wlc_size_equals(&pending->geometry.size, &out->geometry.size) || !wlc_size_equals(&pending->geometry.size, &surface->size)); wlc_dlog(WLC_DBG_COMMIT, "=> pending commit %zu (%d) pending: %ux%u commited: %ux%u surface: %ux%u", convert_to_wlc_handle(view), size_changed, pending->geometry.size.w, pending->geometry.size.h, out->geometry.size.w, out->geometry.size.h, surface->size.w, surface->size.h); if (pending->state != out->state || size_changed) { struct wl_resource *r; if (view->xdg_surface && (r = wl_resource_from_wlc_resource(view->xdg_surface, "xdg-surface"))) { const uint32_t serial = wl_display_next_serial(wlc_display()); struct wl_array states = { .size = view->wl_state.items.used, .alloc = view->wl_state.items.allocated, .data = view->wl_state.items.buffer }; xdg_surface_send_configure(r, pending->geometry.size.w, pending->geometry.size.h, &states, serial); } else if (view->shell_surface && (r = wl_resource_from_wlc_resource(view->shell_surface, "shell-surface"))) { wl_shell_surface_send_configure(r, pending->edges, pending->geometry.size.w, pending->geometry.size.h); } } if (view->x11.id) { if (!wlc_origin_equals(&pending->geometry.origin, &out->geometry.origin)) wlc_x11_window_position(&view->x11, pending->geometry.origin.x, pending->geometry.origin.y); if (size_changed) wlc_x11_window_resize(&view->x11, pending->geometry.size.w, pending->geometry.size.h); } memcpy(out, pending, sizeof(struct wlc_view_state)); wlc_dlog(WLC_DBG_COMMIT, "=> commit %zu", convert_to_wlc_handle(view)); }