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@ -123,6 +123,7 @@ struct sway_container *container_create(enum sway_container_type type) {
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c->layout = L_NONE;
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c->type = type;
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c->alpha = 1.0f;
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c->reapable = true;
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if (type != C_VIEW) {
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c->children = create_list();
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@ -189,14 +190,13 @@ static struct sway_container *container_workspace_destroy(
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}
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struct sway_container *parent = workspace->parent;
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if (workspace->children->length == 0) {
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// destroy the WS if there are no children (TODO check for floating)
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if (workspace_is_empty(workspace)) {
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// destroy the WS if there are no children
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wlr_log(L_DEBUG, "destroying workspace '%s'", workspace->name);
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ipc_event_workspace(workspace, NULL, "empty");
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} else if (output) {
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// Move children to a different workspace on this output
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struct sway_container *new_workspace = NULL;
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// TODO move floating
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for (int i = 0; i < output->children->length; i++) {
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if (output->children->items[i] != workspace) {
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new_workspace = output->children->items[i];
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@ -209,6 +209,11 @@ static struct sway_container *container_workspace_destroy(
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for (int i = 0; i < workspace->children->length; i++) {
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container_move_to(workspace->children->items[i], new_workspace);
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}
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struct sway_container *floating = workspace->sway_workspace->floating;
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for (int i = 0; i < floating->children->length; i++) {
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container_move_to(floating->children->items[i],
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new_workspace->sway_workspace->floating);
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}
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}
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free(workspace->sway_workspace);
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@ -275,13 +280,16 @@ static void container_root_finish(struct sway_container *con) {
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}
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bool container_reap_empty(struct sway_container *con) {
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if (!con->reapable) {
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return false;
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}
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switch (con->type) {
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case C_ROOT:
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case C_OUTPUT:
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// dont reap these
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break;
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case C_WORKSPACE:
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if (!workspace_is_visible(con) && con->children->length == 0) {
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if (!workspace_is_visible(con) && workspace_is_empty(con)) {
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wlr_log(L_DEBUG, "Destroying workspace via reaper");
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container_workspace_destroy(con);
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return true;
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@ -436,7 +444,6 @@ struct sway_container *container_find(struct sway_container *container,
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if (!container->children) {
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return NULL;
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}
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// TODO: floating windows
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for (int i = 0; i < container->children->length; ++i) {
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struct sway_container *child = container->children->items[i];
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if (test(child, data)) {
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@ -448,6 +455,9 @@ struct sway_container *container_find(struct sway_container *container,
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}
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}
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}
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if (container->type == C_WORKSPACE) {
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return container_find(container->sway_workspace->floating, test, data);
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}
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return NULL;
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}
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@ -608,8 +618,6 @@ struct sway_container *container_at(struct sway_container *parent,
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return container_at_tabbed(parent, ox, oy, surface, sx, sy);
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case L_STACKED:
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return container_at_stacked(parent, ox, oy, surface, sx, sy);
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case L_FLOATING:
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return NULL; // TODO
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case L_NONE:
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return NULL;
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}
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@ -617,6 +625,34 @@ struct sway_container *container_at(struct sway_container *parent,
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return NULL;
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}
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struct sway_container *floating_container_at(double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy) {
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for (int i = 0; i < root_container.children->length; ++i) {
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struct sway_container *output = root_container.children->items[i];
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for (int j = 0; j < output->children->length; ++j) {
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struct sway_container *workspace = output->children->items[j];
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struct sway_workspace *ws = workspace->sway_workspace;
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bool ws_is_visible = workspace_is_visible(workspace);
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for (int k = 0; k < ws->floating->children->length; ++k) {
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struct sway_container *floater =
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ws->floating->children->items[k];
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if (ws_is_visible || floater->is_sticky) {
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struct wlr_box box = {
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.x = floater->x,
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.y = floater->y,
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.width = floater->width,
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.height = floater->height,
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};
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if (wlr_box_contains_point(&box, lx, ly)) {
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return container_at(floater, lx, ly, surface, sx, sy);
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}
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}
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}
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}
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}
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return NULL;
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}
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void container_for_each_descendant_dfs(struct sway_container *container,
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void (*f)(struct sway_container *container, void *data),
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void *data) {
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@ -674,7 +710,7 @@ static bool find_child_func(struct sway_container *con, void *data) {
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bool container_has_child(struct sway_container *con,
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struct sway_container *child) {
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if (con == NULL || con->type == C_VIEW || con->children->length == 0) {
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if (con == NULL || con->type == C_VIEW) {
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return false;
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}
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return container_find(con, find_child_func, child);
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@ -806,9 +842,6 @@ static size_t get_tree_representation(struct sway_container *parent, char *buffe
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case L_STACKED:
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lenient_strcat(buffer, "S[");
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break;
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case L_FLOATING:
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lenient_strcat(buffer, "F[");
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break;
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case L_NONE:
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lenient_strcat(buffer, "D[");
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break;
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@ -866,3 +899,81 @@ void container_notify_subtree_changed(struct sway_container *container) {
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size_t container_titlebar_height() {
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return config->font_height + TITLEBAR_V_PADDING * 2;
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}
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static void configure_floating_view(struct sway_view *view) {
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struct sway_container *ws = container_parent(view->swayc, C_WORKSPACE);
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int max_width = ws->width * 0.6666;
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int max_height = ws->height * 0.6666;
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int width =
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view->natural_width > max_width ? max_width : view->natural_width;
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int height =
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view->natural_height > max_height ? max_height : view->natural_height;
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struct sway_container *output = ws->parent;
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int lx = output->x + (ws->width - width) / 2;
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int ly = output->y + (ws->height - height) / 2;
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view->border_left = view->border_right = view->border_bottom = true;
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view_set_maximized(view, false);
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view_configure(view, lx, ly, width, height);
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}
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void container_set_floating(struct sway_container *container, bool enable) {
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if (container->is_floating == enable) {
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return;
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}
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struct sway_container *workspace = container_parent(container, C_WORKSPACE);
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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container_damage_whole(container);
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if (enable) {
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container_remove_child(container);
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container_add_child(workspace->sway_workspace->floating, container);
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container->is_floating = true;
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if (container->type == C_VIEW) {
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configure_floating_view(container->sway_view);
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}
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seat_set_focus(seat, seat_get_focus_inactive(seat, container));
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container_reap_empty_recursive(workspace);
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} else {
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// Returning to tiled
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container_remove_child(container);
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container_add_child(workspace, container);
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container->width = container->parent->width;
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container->height = container->parent->height;
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if (container->type == C_VIEW) {
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view_set_maximized(container->sway_view, true);
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}
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container->is_floating = false;
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container->is_sticky = false;
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container_reap_empty_recursive(workspace->sway_workspace->floating);
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}
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arrange_workspace(workspace);
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container_damage_whole(container);
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}
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void container_set_geometry_from_view(struct sway_container *container) {
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if (!sway_assert(container->type == C_VIEW, "Expected a view")) {
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return;
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}
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if (!sway_assert(container->is_floating, "Expected a floating view")) {
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return;
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}
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struct sway_view *view = container->sway_view;
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size_t border_width = view->border_thickness * (view->border != B_NONE);
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size_t top =
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view->border == B_NORMAL ? container_titlebar_height() : border_width;
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container->x = view->x - border_width;
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container->y = view->y - top;
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container->width = view->width + border_width * 2;
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container->height = top + view->height + border_width;
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}
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bool container_self_or_parent_floating(struct sway_container *container) {
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while (container->parent->type != C_WORKSPACE
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&& container->parent->parent->type != C_WORKSPACE) {
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container = container->parent;
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}
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return container->is_floating;
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}
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Ryan Dwyer
7 years ago