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Refactor view_map
* Move workspace selection into separate function * Instead of keeping a `prev_focus` variable, do the check in `should_focus` (ie. views can only take focus if they're mapped into the active workspace) * Fix assign-to-output - it previously set `prev_focus` but should be `target_sibling` * Remove call to `workspace_switch` as we'll only ever focus the view if it's in the active workspace
This commit is contained in:
Ryan Dwyer
parent
75ebeb4a16
commit
a90f2dbde9
1 changed files with 77 additions and 65 deletions
142
sway/tree/view.c
142
sway/tree/view.c
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@ -476,12 +476,81 @@ void view_execute_criteria(struct sway_view *view) {
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seat_set_focus(seat, prior_focus);
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}
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static struct sway_container *select_workspace(struct sway_view *view) {
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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// Check if there's any `assign` criteria for the view
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list_t *criterias = criteria_for_view(view,
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CT_ASSIGN_WORKSPACE | CT_ASSIGN_OUTPUT);
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struct sway_container *ws = NULL;
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for (int i = 0; i < criterias->length; ++i) {
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struct criteria *criteria = criterias->items[i];
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if (criteria->type == CT_ASSIGN_WORKSPACE) {
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struct sway_container *ws = workspace_by_name(criteria->target);
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if (!ws) {
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ws = workspace_create(NULL, criteria->target);
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}
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break;
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} else {
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// CT_ASSIGN_OUTPUT
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struct sway_container *output = output_by_name(criteria->target);
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if (output) {
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ws = seat_get_active_child(seat, output);
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break;
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}
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}
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}
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list_free(criterias);
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if (ws) {
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return ws;
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}
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// Check if there's a PID mapping
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pid_t pid;
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#ifdef HAVE_XWAYLAND
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if (view->type == SWAY_VIEW_XWAYLAND) {
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struct wlr_xwayland_surface *surf =
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wlr_xwayland_surface_from_wlr_surface(view->surface);
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pid = surf->pid;
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} else {
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struct wl_client *client =
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wl_resource_get_client(view->surface->resource);
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wl_client_get_credentials(client, &pid, NULL, NULL);
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}
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#else
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struct wl_client *client =
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wl_resource_get_client(view->surface->resource);
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wl_client_get_credentials(client, &pid, NULL, NULL);
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#endif
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ws = workspace_for_pid(pid);
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if (ws) {
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return ws;
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}
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// Use the focused workspace
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ws = seat_get_focus(seat);
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if (ws->type != C_WORKSPACE) {
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ws = container_parent(ws, C_WORKSPACE);
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}
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return ws;
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}
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static bool should_focus(struct sway_view *view) {
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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struct sway_container *prev_focus = seat_get_focus(seat);
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struct sway_container *prev_ws = prev_focus->type == C_WORKSPACE ?
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prev_focus : container_parent(prev_focus, C_WORKSPACE);
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struct sway_container *map_ws = container_parent(view->swayc, C_WORKSPACE);
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// Views can only take focus if they are mapped into the active workspace
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if (prev_ws != map_ws) {
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return false;
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}
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// If the view is the only one in the focused workspace, it'll get focus
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// regardless of any no_focus criteria.
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struct sway_container *parent = view->swayc->parent;
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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if (parent->type == C_WORKSPACE && seat_get_focus(seat) == parent) {
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if (parent->type == C_WORKSPACE && prev_focus == parent) {
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size_t num_children = parent->children->length +
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parent->sway_workspace->floating->children->length;
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if (num_children == 1) {
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@ -500,73 +569,19 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
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if (!sway_assert(view->surface == NULL, "cannot map mapped view")) {
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return;
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}
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pid_t pid;
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#ifdef HAVE_XWAYLAND
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if (view->type == SWAY_VIEW_XWAYLAND) {
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struct wlr_xwayland_surface *surf =
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wlr_xwayland_surface_from_wlr_surface(wlr_surface);
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pid = surf->pid;
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} else {
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struct wl_client *client =
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wl_resource_get_client(wlr_surface->resource);
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wl_client_get_credentials(client, &pid, NULL, NULL);
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}
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#else
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struct wl_client *client =
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wl_resource_get_client(wlr_surface->resource);
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wl_client_get_credentials(client, &pid, NULL, NULL);
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#endif
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view->surface = wlr_surface;
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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struct sway_container *target_sibling =
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seat_get_focus_inactive(seat, &root_container);
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struct sway_container *prev_focus = target_sibling;
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struct sway_container *cont = NULL;
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struct sway_container *ws = select_workspace(view);
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struct sway_container *target_sibling = seat_get_focus_inactive(seat, ws);
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// Check if there's any `assign` criteria for the view
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list_t *criterias = criteria_for_view(view,
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CT_ASSIGN_WORKSPACE | CT_ASSIGN_OUTPUT);
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struct sway_container *workspace = NULL;
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if (criterias->length) {
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struct criteria *criteria = criterias->items[0];
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if (criteria->type == CT_ASSIGN_WORKSPACE) {
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workspace = workspace_by_name(criteria->target);
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if (!workspace) {
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workspace = workspace_create(NULL, criteria->target);
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}
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prev_focus = target_sibling;
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target_sibling = seat_get_focus_inactive(seat, workspace);
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} else {
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// CT_ASSIGN_OUTPUT
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struct sway_container *output = output_by_name(criteria->target);
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if (output) {
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prev_focus = seat_get_focus_inactive(seat, output);
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}
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}
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}
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list_free(criterias);
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if (!workspace) {
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workspace = workspace_for_pid(pid);
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if (workspace) {
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prev_focus = target_sibling;
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target_sibling = seat_get_focus_inactive(seat, workspace);
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}
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}
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// If we're about to launch the view into the floating container, then
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// launch it as a tiled view in the root of the workspace instead.
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if (container_is_floating(target_sibling)) {
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if (prev_focus == target_sibling) {
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prev_focus = target_sibling->parent->parent;
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}
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target_sibling = target_sibling->parent->parent;
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}
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cont = container_view_create(target_sibling, view);
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view->surface = wlr_surface;
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view->swayc = cont;
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view->swayc = container_view_create(target_sibling, view);
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view_init_subsurfaces(view, wlr_surface);
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wl_signal_add(&wlr_surface->events.new_subsurface,
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@ -586,11 +601,8 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
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view_set_tiled(view, true);
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}
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if (should_focus(view) && prev_focus == target_sibling) {
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input_manager_set_focus(input_manager, cont);
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if (workspace) {
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workspace_switch(workspace);
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}
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if (should_focus(view)) {
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input_manager_set_focus(input_manager, view->swayc);
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}
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view_update_title(view, false);
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