diff options
Diffstat (limited to 'sway')
| -rw-r--r-- | sway/commands/focus.c | 193 | ||||
| -rw-r--r-- | sway/commands/move.c | 406 | ||||
| -rw-r--r-- | sway/commands/sticky.c | 5 | ||||
| -rw-r--r-- | sway/tree/container.c | 5 | ||||
| -rw-r--r-- | sway/tree/layout.c | 627 | ||||
| -rw-r--r-- | sway/tree/output.c | 13 |
6 files changed, 626 insertions, 623 deletions
diff --git a/sway/commands/focus.c b/sway/commands/focus.c index 6659a683..a9fa9a0f 100644 --- a/sway/commands/focus.c +++ b/sway/commands/focus.c @@ -31,6 +31,199 @@ static bool parse_movement_direction(const char *name, return true; } +/** + * Get swayc in the direction of newly entered output. + */ +static struct sway_container *get_swayc_in_output_direction( + struct sway_container *output, enum movement_direction dir, + struct sway_seat *seat) { + if (!output) { + return NULL; + } + + struct sway_container *ws = seat_get_focus_inactive(seat, output); + if (ws->type != C_WORKSPACE) { + ws = container_parent(ws, C_WORKSPACE); + } + + if (ws == NULL) { + wlr_log(WLR_ERROR, "got an output without a workspace"); + return NULL; + } + + if (ws->children->length > 0) { + switch (dir) { + case MOVE_LEFT: + if (ws->layout == L_HORIZ || ws->layout == L_TABBED) { + // get most right child of new output + return ws->children->items[ws->children->length-1]; + } else { + return seat_get_focus_inactive(seat, ws); + } + case MOVE_RIGHT: + if (ws->layout == L_HORIZ || ws->layout == L_TABBED) { + // get most left child of new output + return ws->children->items[0]; + } else { + return seat_get_focus_inactive(seat, ws); + } + case MOVE_UP: + case MOVE_DOWN: { + struct sway_container *focused = + seat_get_focus_inactive(seat, ws); + if (focused && focused->parent) { + struct sway_container *parent = focused->parent; + if (parent->layout == L_VERT) { + if (dir == MOVE_UP) { + // get child furthest down on new output + int idx = parent->children->length - 1; + return parent->children->items[idx]; + } else if (dir == MOVE_DOWN) { + // get child furthest up on new output + return parent->children->items[0]; + } + } + return focused; + } + break; + } + default: + break; + } + } + + return ws; +} + +static struct sway_container *container_get_in_direction( + struct sway_container *container, struct sway_seat *seat, + enum movement_direction dir) { + struct sway_container *parent = container->parent; + + if (dir == MOVE_CHILD) { + return seat_get_focus_inactive(seat, container); + } + if (container->is_fullscreen) { + if (dir == MOVE_PARENT) { + return NULL; + } + container = container_parent(container, C_OUTPUT); + parent = container->parent; + } else { + if (dir == MOVE_PARENT) { + if (parent->type == C_OUTPUT || container_is_floating(container)) { + return NULL; + } else { + return parent; + } + } + } + + struct sway_container *wrap_candidate = NULL; + while (true) { + bool can_move = false; + int desired; + int idx = list_find(container->parent->children, container); + if (idx == -1) { + return NULL; + } + if (parent->type == C_ROOT) { + enum wlr_direction wlr_dir = 0; + if (!sway_assert(sway_dir_to_wlr(dir, &wlr_dir), + "got invalid direction: %d", dir)) { + return NULL; + } + int lx = container->x + container->width / 2; + int ly = container->y + container->height / 2; + struct wlr_output_layout *layout = + root_container.sway_root->output_layout; + struct wlr_output *wlr_adjacent = + wlr_output_layout_adjacent_output(layout, wlr_dir, + container->sway_output->wlr_output, lx, ly); + struct sway_container *adjacent = + output_from_wlr_output(wlr_adjacent); + + if (!adjacent || adjacent == container) { + if (!wrap_candidate) { + return NULL; + } + return seat_get_focus_inactive_view(seat, wrap_candidate); + } + struct sway_container *next = + get_swayc_in_output_direction(adjacent, dir, seat); + if (next == NULL) { + return NULL; + } + struct sway_container *next_workspace = next; + if (next_workspace->type != C_WORKSPACE) { + next_workspace = container_parent(next_workspace, C_WORKSPACE); + } + sway_assert(next_workspace, "Next container has no workspace"); + if (next_workspace->sway_workspace->fullscreen) { + return seat_get_focus_inactive(seat, + next_workspace->sway_workspace->fullscreen); + } + if (next->children && next->children->length) { + // TODO consider floating children as well + return seat_get_focus_inactive_view(seat, next); + } else { + return next; + } + } else { + if (dir == MOVE_LEFT || dir == MOVE_RIGHT) { + if (parent->layout == L_HORIZ || parent->layout == L_TABBED) { + can_move = true; + desired = idx + (dir == MOVE_LEFT ? -1 : 1); + } + } else { + if (parent->layout == L_VERT || parent->layout == L_STACKED) { + can_move = true; + desired = idx + (dir == MOVE_UP ? -1 : 1); + } + } + } + + if (can_move) { + // TODO handle floating + if (desired < 0 || desired >= parent->children->length) { + can_move = false; + int len = parent->children->length; + if (config->focus_wrapping != WRAP_NO && !wrap_candidate + && len > 1) { + if (desired < 0) { + wrap_candidate = parent->children->items[len-1]; + } else { + wrap_candidate = parent->children->items[0]; + } + if (config->focus_wrapping == WRAP_FORCE) { + return seat_get_focus_inactive_view(seat, + wrap_candidate); + } + } + } else { + struct sway_container *desired_con = + parent->children->items[desired]; + wlr_log(WLR_DEBUG, + "cont %d-%p dir %i sibling %d: %p", idx, + container, dir, desired, desired_con); + return seat_get_focus_inactive_view(seat, desired_con); + } + } + + if (!can_move) { + container = parent; + parent = parent->parent; + if (!parent) { + // wrapping is the last chance + if (!wrap_candidate) { + return NULL; + } + return seat_get_focus_inactive_view(seat, wrap_candidate); + } + } + } +} + static struct cmd_results *focus_mode(struct sway_container *con, struct sway_seat *seat, bool floating) { struct sway_container *ws = con->type == C_WORKSPACE ? diff --git a/sway/commands/move.c b/sway/commands/move.c index 4c0189ec..51e52665 100644 --- a/sway/commands/move.c +++ b/sway/commands/move.c @@ -52,6 +52,412 @@ static struct sway_container *output_in_direction(const char *direction, return output_by_name(direction); } +static void container_move_to(struct sway_container *container, + struct sway_container *destination) { + if (!sway_assert(container->type == C_CONTAINER || + container->type == C_VIEW, "Expected a container or view")) { + return; + } + if (container == destination + || container_has_ancestor(container, destination)) { + return; + } + struct sway_container *old_parent = NULL; + struct sway_container *new_parent = NULL; + if (container_is_floating(container)) { + // Resolve destination into a workspace + struct sway_container *new_ws = NULL; + if (destination->type == C_OUTPUT) { + new_ws = output_get_active_workspace(destination->sway_output); + } else if (destination->type == C_WORKSPACE) { + new_ws = destination; + } else { + new_ws = container_parent(destination, C_WORKSPACE); + } + if (!new_ws) { + // This can happen if the user has run "move container to mark foo", + // where mark foo is on a hidden scratchpad container. + return; + } + struct sway_container *old_output = + container_parent(container, C_OUTPUT); + old_parent = container_remove_child(container); + workspace_add_floating(new_ws, container); + container_handle_fullscreen_reparent(container, old_parent); + // If changing output, center it within the workspace + if (old_output != new_ws->parent && !container->is_fullscreen) { + container_floating_move_to_center(container); + } + } else { + old_parent = container_remove_child(container); + container->width = container->height = 0; + container->saved_width = container->saved_height = 0; + + if (destination->type == C_VIEW) { + new_parent = container_add_sibling(destination, container); + } else { + new_parent = destination; + container_add_child(destination, container); + } + } + + if (container->type == C_VIEW) { + ipc_event_window(container, "move"); + } + container_notify_subtree_changed(old_parent); + container_notify_subtree_changed(new_parent); + + // If view was moved to a fullscreen workspace, refocus the fullscreen view + struct sway_container *new_workspace = container; + if (new_workspace->type != C_WORKSPACE) { + new_workspace = container_parent(new_workspace, C_WORKSPACE); + } + if (new_workspace->sway_workspace->fullscreen) { + struct sway_seat *seat; + struct sway_container *focus, *focus_ws; + wl_list_for_each(seat, &input_manager->seats, link) { + focus = seat_get_focus(seat); + focus_ws = focus; + if (focus_ws->type != C_WORKSPACE) { + focus_ws = container_parent(focus_ws, C_WORKSPACE); + } + if (focus_ws == new_workspace) { + struct sway_container *new_focus = seat_get_focus_inactive(seat, + new_workspace->sway_workspace->fullscreen); + seat_set_focus(seat, new_focus); + } + } + } + // Update workspace urgent state + struct sway_container *old_workspace = old_parent; + if (old_workspace->type != C_WORKSPACE) { + old_workspace = container_parent(old_workspace, C_WORKSPACE); + } + if (new_workspace != old_workspace) { + workspace_detect_urgent(new_workspace); + if (old_workspace) { + workspace_detect_urgent(old_workspace); + } + } +} + +static bool is_parallel(enum sway_container_layout layout, + enum movement_direction dir) { + switch (layout) { + case L_TABBED: + case L_HORIZ: + return dir == MOVE_LEFT || dir == MOVE_RIGHT; + case L_STACKED: + case L_VERT: + return dir == MOVE_UP || dir == MOVE_DOWN; + default: + return false; + } +} + +static enum movement_direction invert_movement(enum movement_direction dir) { + switch (dir) { + case MOVE_LEFT: + return MOVE_RIGHT; + case MOVE_RIGHT: + return MOVE_LEFT; + case MOVE_UP: + return MOVE_DOWN; + case MOVE_DOWN: + return MOVE_UP; + default: + sway_assert(0, "This function expects left|right|up|down"); + return MOVE_LEFT; + } +} + +static int move_offs(enum movement_direction move_dir) { + return move_dir == MOVE_LEFT || move_dir == MOVE_UP ? -1 : 1; +} + +/* Gets the index of the most extreme member based on the movement offset */ +static int container_limit(struct sway_container *container, + enum movement_direction move_dir) { + return move_offs(move_dir) < 0 ? 0 : container->children->length; +} + +/* Takes one child, sets it aside, wraps the rest of the children in a new + * container, switches the layout of the workspace, and drops the child back in. + * In other words, rejigger it. */ +static void workspace_rejigger(struct sway_container *ws, + struct sway_container *child, enum movement_direction move_dir) { + struct sway_container *original_parent = child->parent; + struct sway_container *new_parent = + container_split(ws, ws->layout); + + container_remove_child(child); + for (int i = 0; i < ws->children->length; ++i) { + struct sway_container *_child = ws->children->items[i]; + container_move_to(new_parent, _child); + } + + int index = move_offs(move_dir); + container_insert_child(ws, child, index < 0 ? 0 : 1); + ws->layout = + move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT; + + container_flatten(ws); + container_reap_empty(original_parent); + container_create_notify(new_parent); +} + +static void move_out_of_tabs_stacks(struct sway_container *container, + struct sway_container *current, enum movement_direction move_dir, + int offs) { + if (container->parent == current->parent + && current->parent->children->length == 1) { + wlr_log(WLR_DEBUG, "Changing layout of %zd", current->parent->id); + current->parent->layout = move_dir == + MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT; + return; + } + + wlr_log(WLR_DEBUG, "Moving out of tab/stack into a split"); + bool is_workspace = current->parent->type == C_WORKSPACE; + struct sway_container *new_parent = container_split(current->parent, + move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT); + if (is_workspace) { + container_insert_child(new_parent->parent, container, offs < 0 ? 0 : 1); + } else { + container_insert_child(new_parent, container, offs < 0 ? 0 : 1); + container_reap_empty(new_parent->parent); + container_flatten(new_parent->parent); + } + container_create_notify(new_parent); + container_notify_subtree_changed(new_parent); +} + +static void container_move(struct sway_container *container, + enum movement_direction move_dir, int move_amt) { + if (!sway_assert( + container->type != C_CONTAINER || container->type != C_VIEW, + "Can only move containers and views")) { + return; + } + int offs = move_offs(move_dir); + + struct sway_container *sibling = NULL; + struct sway_container *current = container; + struct sway_container *parent = current->parent; + struct sway_container *top = &root_container; + + // If moving a fullscreen view, only consider outputs + if (container->is_fullscreen) { + current = container_parent(container, C_OUTPUT); + } else if (container_is_fullscreen_or_child(container) || + container_is_floating_or_child(container)) { + // If we've fullscreened a split container, only allow the child to move + // around within the fullscreen parent. + // Same with floating a split container. + struct sway_container *ws = container_parent(container, C_WORKSPACE); + top = ws->sway_workspace->fullscreen; + } + + struct sway_container *new_parent = container_flatten(parent); + if (new_parent != parent) { + // Special case: we were the last one in this container, so leave + return; + } + + while (!sibling) { + if (current == top) { + return; + } + + parent = current->parent; + wlr_log(WLR_DEBUG, "Visiting %p %s '%s'", current, + container_type_to_str(current->type), current->name); + + int index = container_sibling_index(current); + + switch (current->type) { + case C_OUTPUT: { + enum wlr_direction wlr_dir = 0; + if (!sway_assert(sway_dir_to_wlr(move_dir, &wlr_dir), + "got invalid direction: %d", move_dir)) { + return; + } + double ref_lx = current->x + current->width / 2; + double ref_ly = current->y + current->height / 2; + struct wlr_output *next = wlr_output_layout_adjacent_output( + root_container.sway_root->output_layout, wlr_dir, + current->sway_output->wlr_output, ref_lx, ref_ly); + if (!next) { + wlr_log(WLR_DEBUG, "Hit edge of output, nowhere else to go"); + return; + } + struct sway_output *next_output = next->data; + current = next_output->swayc; + wlr_log(WLR_DEBUG, "Selected next output (%s)", current->name); + // Select workspace and get outta here + current = seat_get_focus_inactive( + config->handler_context.seat, current); + if (current->type != C_WORKSPACE) { + current = container_parent(current, C_WORKSPACE); + } + sibling = current; + break; + } + case C_WORKSPACE: + if (!is_parallel(current->layout, move_dir)) { + if (current->children->length >= 2) { + wlr_log(WLR_DEBUG, "Rejiggering the workspace (%d kiddos)", + current->children->length); + workspace_rejigger(current, container, move_dir); + return; + } else { + wlr_log(WLR_DEBUG, "Selecting output"); + current = current->parent; + } + } else if (current->layout == L_TABBED + || current->layout == L_STACKED) { + wlr_log(WLR_DEBUG, "Rejiggering out of tabs/stacks"); + workspace_rejigger(current, container, move_dir); + } else { + wlr_log(WLR_DEBUG, "Selecting output"); + current = current->parent; + } + break; + case C_CONTAINER: + case C_VIEW: + if (is_parallel(parent->layout, move_dir)) { + if ((index == parent->children->length - 1 && offs > 0) + || (index == 0 && offs < 0)) { + if (current->parent == container->parent) { + if (!parent->is_fullscreen && + (parent->layout == L_TABBED || + parent->layout == L_STACKED)) { + move_out_of_tabs_stacks(container, current, + move_dir, offs); + return; + } else { + wlr_log(WLR_DEBUG, "Hit limit, selecting parent"); + current = current->parent; + } + } else { + wlr_log(WLR_DEBUG, "Hit limit, " + "promoting descendant to sibling"); + // Special case + container_insert_child(current->parent, container, + index + (offs < 0 ? 0 : 1)); + container->width = container->height = 0; + return; + } + } else { + sibling = parent->children->items[index + offs]; + wlr_log(WLR_DEBUG, "Selecting sibling id:%zd", sibling->id); + } + } else if (!parent->is_fullscreen && (parent->layout == L_TABBED || + parent->layout == L_STACKED)) { + move_out_of_tabs_stacks(container, current, move_dir, offs); + return; + } else { + wlr_log(WLR_DEBUG, "Moving up to find a parallel container"); + current = current->parent; + } + break; + default: + sway_assert(0, "Not expecting to see container of type %s here", + container_type_to_str(current->type)); + return; + } + } + + // Part two: move stuff around + int index = container_sibling_index(container); + struct sway_container *old_parent = container->parent; + + while (sibling) { + switch (sibling->type) { + case C_VIEW: + if (sibling->parent == container->parent) { + wlr_log(WLR_DEBUG, "Swapping siblings"); + sibling->parent->children->items[index + offs] = container; + sibling->parent->children->items[index] = sibling; + } else { + wlr_log(WLR_DEBUG, "Promoting to sibling of cousin"); + container_insert_child(sibling->parent, container, + container_sibling_index(sibling) + (offs > 0 ? 0 : 1)); + container->width = container->height = 0; + } + sibling = NULL; + break; + case C_WORKSPACE: // Note: only in the case of moving between outputs + case C_CONTAINER: + if (is_parallel(sibling->layout, move_dir)) { + int limit = container_limit(sibling, invert_movement(move_dir)); + wlr_log(WLR_DEBUG, "limit: %d", limit); + wlr_log(WLR_DEBUG, + "Reparenting container (parallel) to index %d " + "(move dir: %d)", limit, move_dir); + container_insert_child(sibling, container, limit); + container->width = container->height = 0; + sibling = NULL; + } else { + wlr_log(WLR_DEBUG, "Reparenting container (perpendicular)"); + struct sway_container *focus_inactive = seat_get_focus_inactive( + config->handler_context.seat, sibling); + if (focus_inactive && focus_inactive != sibling) { + while (focus_inactive->parent != sibling) { + focus_inactive = focus_inactive->parent; + } + wlr_log(WLR_DEBUG, "Focus inactive: id:%zd", + focus_inactive->id); + sibling = focus_inactive; + continue; + } else if (sibling->children->length) { + wlr_log(WLR_DEBUG, "No focus-inactive, adding arbitrarily"); + container_remove_child(container); + container_add_sibling(sibling->children->items[0], container); + } else { + wlr_log(WLR_DEBUG, "No kiddos, adding container alone"); + container_remove_child(container); + container_add_child(sibling, container); + } + container->width = container->height = 0; + sibling = NULL; + } + break; + default: + sway_assert(0, "Not expecting to see container of type %s here", + container_type_to_str(sibling->type)); + return; + } + } + + container_notify_subtree_changed(old_parent); + container_notify_subtree_changed(container->parent); + + if (container->type == C_VIEW) { + ipc_event_window(container, "move"); + } + + if (old_parent) { + seat_set_focus(config->handler_context.seat, old_parent); + seat_set_focus(config->handler_context.seat, container); + } + + struct sway_container *last_ws = old_parent; + struct sway_container *next_ws = container->parent; + if (last_ws && last_ws->type != C_WORKSPACE) { + last_ws = container_parent(last_ws, C_WORKSPACE); + } + if (next_ws && next_ws->type != C_WORKSPACE) { + next_ws = container_parent(next_ws, C_WORKSPACE); + } + if (last_ws && next_ws && last_ws != next_ws) { + ipc_event_workspace(last_ws, next_ws, "focus"); + workspace_detect_urgent(last_ws); + workspace_detect_urgent(next_ws); + } + container_end_mouse_operation(container); +} + static struct cmd_results *cmd_move_container(struct sway_container *current, int argc, char **argv) { struct cmd_results *error = NULL; diff --git a/sway/commands/sticky.c b/sway/commands/sticky.c index a0dd7215..72ef4282 100644 --- a/sway/commands/sticky.c +++ b/sway/commands/sticky.c @@ -8,6 +8,7 @@ #include "sway/tree/container.h" #include "sway/tree/layout.h" #include "sway/tree/view.h" +#include "sway/tree/workspace.h" #include "list.h" struct cmd_results *cmd_sticky(int argc, char **argv) { @@ -44,7 +45,9 @@ struct cmd_results *cmd_sticky(int argc, char **argv) { struct sway_container *focused_workspace = container_parent(focus, C_WORKSPACE); struct sway_container *current_workspace = container_parent(container, C_WORKSPACE); if (current_workspace != focused_workspace) { - container_move_to(container, focused_workspace); + container_remove_child(container); + workspace_add_floating(focused_workspace, container); + container_handle_fullscreen_reparent(container, current_workspace); arrange_windows(focused_workspace); if (!container_reap_empty(current_workspace)) { arrange_windows(current_workspace); diff --git a/sway/tree/container.c b/sway/tree/container.c index 6da6212c..5721c35c 100644 --- a/sway/tree/container.c +++ b/sway/tree/container.c @@ -1123,3 +1123,8 @@ void container_discover_outputs(struct sway_container *con) { } } } + +int container_sibling_index(const struct sway_container *child) { + return list_find(child->parent->children, child); +} + diff --git a/sway/tree/layout.c b/sway/tree/layout.c index 12e7342b..601d0e91 100644 --- a/sway/tree/layout.c +++ b/sway/tree/layout.c @@ -18,11 +18,7 @@ #include "list.h" #include "log.h" -static int index_child(const struct sway_container *child) { - return list_find(child->parent->children, child); -} - -static void container_handle_fullscreen_reparent(struct sway_container *con, +void container_handle_fullscreen_reparent(struct sway_container *con, struct sway_container *old_parent) { if (!con->is_fullscreen) { return; @@ -86,7 +82,7 @@ struct sway_container *container_add_sibling(struct sway_container *fixed, container_remove_child(active); } struct sway_container *parent = fixed->parent; - int i = index_child(fixed); + int i = container_sibling_index(fixed); list_insert(parent->children, i + 1, active); active->parent = parent; container_handle_fullscreen_reparent(active, old_parent); @@ -130,97 +126,7 @@ struct sway_container *container_remove_child(struct sway_container *child) { return parent; } -void container_move_to(struct sway_container *container, - struct sway_container *destination) { - if (!sway_assert(container->type == C_CONTAINER || - container->type == C_VIEW, "Expected a container or view")) { - return; - } - if (container == destination - || container_has_ancestor(container, destination)) { - return; - } - struct sway_container *old_parent = NULL; - struct sway_container *new_parent = NULL; - if (container_is_floating(container)) { - // Resolve destination into a workspace - struct sway_container *new_ws = NULL; - if (destination->type == C_OUTPUT) { - new_ws = output_get_active_workspace(destination->sway_output); - } else if (destination->type == C_WORKSPACE) { - new_ws = destination; - } else { - new_ws = container_parent(destination, C_WORKSPACE); - } - if (!new_ws) { - // This can happen if the user has run "move container to mark foo", - // where mark foo is on a hidden scratchpad container. - return; - } - struct sway_container *old_output = - container_parent(container, C_OUTPUT); - old_parent = container_remove_child(container); - workspace_add_floating(new_ws, container); - container_handle_fullscreen_reparent(container, old_parent); - // If changing output, center it within the workspace - if (old_output != new_ws->parent && !container->is_fullscreen) { - container_floating_move_to_center(container); - } - } else { - old_parent = container_remove_child(container); - container->width = container->height = 0; - container->saved_width = container->saved_height = 0; - - if (destination->type == C_VIEW) { - new_parent = container_add_sibling(destination, container); - } else { - new_parent = destination; - container_add_child(destination, container); - } - } - - if (container->type == C_VIEW) { - ipc_event_window(container, "move"); - } - container_notify_subtree_changed(old_parent); - container_notify_subtree_changed(new_parent); - - // If view was moved to a fullscreen workspace, refocus the fullscreen view - struct sway_container *new_workspace = container; - if (new_workspace->type != C_WORKSPACE) { - new_workspace = container_parent(new_workspace, C_WORKSPACE); - } - if (new_workspace->sway_workspace->fullscreen) { - struct sway_seat *seat; - struct sway_container *focus, *focus_ws; - wl_list_for_each(seat, &input_manager->seats, link) { - focus = seat_get_focus(seat); - focus_ws = focus; - if (focus_ws->type != C_WORKSPACE) { - focus_ws = container_parent(focus_ws, C_WORKSPACE); - } - if (focus_ws == new_workspace) { - struct sway_container *new_focus = seat_get_focus_inactive(seat, - new_workspace->sway_workspace->fullscreen); - seat_set_focus(seat, new_focus); - } - } - } - // Update workspace urgent state - struct sway_container *old_workspace = old_parent; - if (old_workspace->type != C_WORKSPACE) { - old_workspace = container_parent(old_workspace, C_WORKSPACE); - } - if (new_workspace != old_workspace) { - workspace_detect_urgent(new_workspace); - if (old_workspace) { - workspace_detect_urgent(old_workspace); - } - } -} - -static bool sway_dir_to_wlr(enum movement_direction dir, - enum wlr_direction *out) { +bool sway_dir_to_wlr(enum movement_direction dir, enum wlr_direction *out) { switch (dir) { case MOVE_UP: *out = WLR_DIRECTION_UP; @@ -241,323 +147,6 @@ static bool sway_dir_to_wlr(enum movement_direction dir, return true; } -static bool is_parallel(enum sway_container_layout layout, - enum movement_direction dir) { - switch (layout) { - case L_TABBED: - case L_HORIZ: - return dir == MOVE_LEFT || dir == MOVE_RIGHT; - case L_STACKED: - case L_VERT: - return dir == MOVE_UP || dir == MOVE_DOWN; - default: - return false; - } -} - -static enum movement_direction invert_movement(enum movement_direction dir) { - switch (dir) { - case MOVE_LEFT: - return MOVE_RIGHT; - case MOVE_RIGHT: - return MOVE_LEFT; - case MOVE_UP: - return MOVE_DOWN; - case MOVE_DOWN: - return MOVE_UP; - default: - sway_assert(0, "This function expects left|right|up|down"); - return MOVE_LEFT; - } -} - -static int move_offs(enum movement_direction move_dir) { - return move_dir == MOVE_LEFT || move_dir == MOVE_UP ? -1 : 1; -} - -/* Gets the index of the most extreme member based on the movement offset */ -static int container_limit(struct sway_container *container, - enum movement_direction move_dir) { - return move_offs(move_dir) < 0 ? 0 : container->children->length; -} - -/* Takes one child, sets it aside, wraps the rest of the children in a new - * container, switches the layout of the workspace, and drops the child back in. - * In other words, rejigger it. */ -static void workspace_rejigger(struct sway_container *ws, - struct sway_container *child, enum movement_direction move_dir) { - struct sway_container *original_parent = child->parent; - struct sway_container *new_parent = - container_split(ws, ws->layout); - - container_remove_child(child); - for (int i = 0; i < ws->children->length; ++i) { - struct sway_container *_child = ws->children->items[i]; - container_move_to(new_parent, _child); - } - - int index = move_offs(move_dir); - container_insert_child(ws, child, index < 0 ? 0 : 1); - ws->layout = - move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT; - - container_flatten(ws); - container_reap_empty(original_parent); - container_create_notify(new_parent); -} - -static void move_out_of_tabs_stacks(struct sway_container *container, - struct sway_container *current, enum movement_direction move_dir, - int offs) { - if (container->parent == current->parent - && current->parent->children->length == 1) { - wlr_log(WLR_DEBUG, "Changing layout of %zd", current->parent->id); - current->parent->layout = move_dir == - MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT; - return; - } - - wlr_log(WLR_DEBUG, "Moving out of tab/stack into a split"); - bool is_workspace = current->parent->type == C_WORKSPACE; - struct sway_container *new_parent = container_split(current->parent, - move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT); - if (is_workspace) { - container_insert_child(new_parent->parent, container, offs < 0 ? 0 : 1); - } else { - container_insert_child(new_parent, container, offs < 0 ? 0 : 1); - container_reap_empty(new_parent->parent); - container_flatten(new_parent->parent); - } - container_create_notify(new_parent); - container_notify_subtree_changed(new_parent); -} - -void container_move(struct sway_container *container, - enum movement_direction move_dir, int move_amt) { - if (!sway_assert( - container->type != C_CONTAINER || container->type != C_VIEW, - "Can only move containers and views")) { - return; - } - int offs = move_offs(move_dir); - - struct sway_container *sibling = NULL; - struct sway_container *current = container; - struct sway_container *parent = current->parent; - struct sway_container *top = &root_container; - - // If moving a fullscreen view, only consider outputs - if (container->is_fullscreen) { - current = container_parent(container, C_OUTPUT); - } else if (container_is_fullscreen_or_child(container) || - container_is_floating_or_child(container)) { - // If we've fullscreened a split container, only allow the child to move - // around within the fullscreen parent. - // Same with floating a split container. - struct sway_container *ws = container_parent(container, C_WORKSPACE); - top = ws->sway_workspace->fullscreen; - } - - struct sway_container *new_parent = container_flatten(parent); - if (new_parent != parent) { - // Special case: we were the last one in this container, so leave - return; - } - - while (!sibling) { - if (current == top) { - return; - } - - parent = current->parent; - wlr_log(WLR_DEBUG, "Visiting %p %s '%s'", current, - container_type_to_str(current->type), current->name); - - int index = index_child(current); - - switch (current->type) { - case C_OUTPUT: { - enum wlr_direction wlr_dir = 0; - if (!sway_assert(sway_dir_to_wlr(move_dir, &wlr_dir), - "got invalid direction: %d", move_dir)) { - return; - } - double ref_lx = current->x + current->width / 2; - double ref_ly = current->y + current->height / 2; - struct wlr_output *next = wlr_output_layout_adjacent_output( - root_container.sway_root->output_layout, wlr_dir, - current->sway_output->wlr_output, ref_lx, ref_ly); - if (!next) { - wlr_log(WLR_DEBUG, "Hit edge of output, nowhere else to go"); - return; - } - struct sway_output *next_output = next->data; - current = next_output->swayc; - wlr_log(WLR_DEBUG, "Selected next output (%s)", current->name); - // Select workspace and get outta here - current = seat_get_focus_inactive( - config->handler_context.seat, current); - if (current->type != C_WORKSPACE) { - current = container_parent(current, C_WORKSPACE); - } - sibling = current; - break; - } - case C_WORKSPACE: - if (!is_parallel(current->layout, move_dir)) { - if (current->children->length >= 2) { - wlr_log(WLR_DEBUG, "Rejiggering the workspace (%d kiddos)", - current->children->length); - workspace_rejigger(current, container, move_dir); - return; - } else { - wlr_log(WLR_DEBUG, "Selecting output"); - current = current->parent; - } - } else if (current->layout == L_TABBED - || current->layout == L_STACKED) { - wlr_log(WLR_DEBUG, "Rejiggering out of tabs/stacks"); - workspace_rejigger(current, container, move_dir); - } else { - wlr_log(WLR_DEBUG, "Selecting output"); - current = current->parent; - } - break; - case C_CONTAINER: - case C_VIEW: - if (is_parallel(parent->layout, move_dir)) { - if ((index == parent->children->length - 1 && offs > 0) - || (index == 0 && offs < 0)) { - if (current->parent == container->parent) { - if (!parent->is_fullscreen && - (parent->layout == L_TABBED || - parent->layout == L_STACKED)) { - move_out_of_tabs_stacks(container, current, - move_dir, offs); - return; - } else { - wlr_log(WLR_DEBUG, "Hit limit, selecting parent"); - current = current->parent; - } - } else { - wlr_log(WLR_DEBUG, "Hit limit, " - "promoting descendant to sibling"); - // Special case - container_insert_child(current->parent, container, - index + (offs < 0 ? 0 : 1)); - container->width = container->height = 0; - return; - } - } else { - sibling = parent->children->items[index + offs]; - wlr_log(WLR_DEBUG, "Selecting sibling id:%zd", sibling->id); - } - } else if (!parent->is_fullscreen && (parent->layout == L_TABBED || - parent->layout == L_STACKED)) { - move_out_of_tabs_stacks(container, current, move_dir, offs); - return; - } else { - wlr_log(WLR_DEBUG, "Moving up to find a parallel container"); - current = current->parent; - } - break; - default: - sway_assert(0, "Not expecting to see container of type %s here", - container_type_to_str(current->type)); - return; - } - } - - // Part two: move stuff around - int index = index_child(container); - struct sway_container *old_parent = container->parent; - - while (sibling) { - switch (sibling->type) { - case C_VIEW: - if (sibling->parent == container->parent) { - wlr_log(WLR_DEBUG, "Swapping siblings"); - sibling->parent->children->items[index + offs] = container; - sibling->parent->children->items[index] = sibling; - } else { - wlr_log(WLR_DEBUG, "Promoting to sibling of cousin"); - container_insert_child(sibling->parent, container, - index_child(sibling) + (offs > 0 ? 0 : 1)); - container->width = container->height = 0; - } - sibling = NULL; - break; - case C_WORKSPACE: // Note: only in the case of moving between outputs - case C_CONTAINER: - if (is_parallel(sibling->layout, move_dir)) { - int limit = container_limit(sibling, invert_movement(move_dir)); - wlr_log(WLR_DEBUG, "limit: %d", limit); - wlr_log(WLR_DEBUG, - "Reparenting container (parallel) to index %d " - "(move dir: %d)", limit, move_dir); - container_insert_child(sibling, container, limit); - container->width = container->height = 0; - sibling = NULL; - } else { - wlr_log(WLR_DEBUG, "Reparenting container (perpendicular)"); - struct sway_container *focus_inactive = seat_get_focus_inactive( - config->handler_context.seat, sibling); - if (focus_inactive && focus_inactive != sibling) { - while (focus_inactive->parent != sibling) { - focus_inactive = focus_inactive->parent; - } - wlr_log(WLR_DEBUG, "Focus inactive: id:%zd", - focus_inactive->id); - sibling = focus_inactive; - continue; - } else if (sibling->children->length) { - wlr_log(WLR_DEBUG, "No focus-inactive, adding arbitrarily"); - container_remove_child(container); - container_add_sibling(sibling->children->items[0], container); - } else { - wlr_log(WLR_DEBUG, "No kiddos, adding container alone"); - container_remove_child(container); - container_add_child(sibling, container); - } - container->width = container->height = 0; - sibling = NULL; - } - break; - default: - sway_assert(0, "Not expecting to see container of type %s here", - container_type_to_str(sibling->type)); - return; - } - } - - container_notify_subtree_changed(old_parent); - container_notify_subtree_changed(container->parent); - - if (container->type == C_VIEW) { - ipc_event_window(container, "move"); - } - - if (old_parent) { - seat_set_focus(config->handler_context.seat, old_parent); - seat_set_focus(config->handler_context.seat, container); - } - - struct sway_container *last_ws = old_parent; - struct sway_container *next_ws = container->parent; - if (last_ws && last_ws->type != C_WORKSPACE) { - last_ws = container_parent(last_ws, C_WORKSPACE); - } - if (next_ws && next_ws->type != C_WORKSPACE) { - next_ws = container_parent(next_ws, C_WORKSPACE); - } - if (last_ws && next_ws && last_ws != next_ws) { - ipc_event_workspace(last_ws, next_ws, "focus"); - workspace_detect_urgent(last_ws); - workspace_detect_urgent(next_ws); - } - container_end_mouse_operation(container); -} - enum sway_container_layout container_get_default_layout( struct sway_container *con) { if (con->type != C_OUTPUT) { @@ -581,212 +170,6 @@ enum sway_container_layout container_get_default_layout( } } -/** - * Get swayc in the direction of newly entered output. - */ -static struct sway_container *get_swayc_in_output_direction( - struct sway_container *output, enum movement_direction dir, - struct sway_seat *seat) { - if (!output) { - return NULL; - } - - struct sway_container *ws = seat_get_focus_inactive(seat, output); - if (ws->type != C_WORKSPACE) { - ws = container_parent(ws, C_WORKSPACE); - } - - if (ws == NULL) { - wlr_log(WLR_ERROR, "got an output without a workspace"); - return NULL; - } - - if (ws->children->length > 0) { - switch (dir) { - case MOVE_LEFT: - if (ws->layout == L_HORIZ || ws->layout == L_TABBED) { - // get most right child of new output - return ws->children->items[ws->children->length-1]; - } else { - return seat_get_focus_inactive(seat, ws); - } - case MOVE_RIGHT: - if (ws->layout == L_HORIZ || ws->layout == L_TABBED) { - // get most left child of new output - return ws->children->items[0]; - } else { - return seat_get_focus_inactive(seat, ws); - } - case MOVE_UP: - case MOVE_DOWN: { - struct sway_container *focused = - seat_get_focus_inactive(seat, ws); - if (focused && focused->parent) { - struct sway_container *parent = focused->parent; - if (parent->layout == L_VERT) { - if (dir == MOVE_UP) { - // get child furthest down on new output - int idx = parent->children->length - 1; - return parent->children->items[idx]; - } else if (dir == MOVE_DOWN) { - // get child furthest up on new output - return parent->children->items[0]; - } - } - return focused; - } - break; - } - default: - break; - } - } - - return ws; -} - -static struct sway_container *sway_output_from_wlr(struct wlr_output *output) { - if (output == NULL) { - return NULL; - } - for (int i = 0; i < root_container.children->length; ++i) { - struct sway_container *o = root_container.children->items[i]; - if (o->type == C_OUTPUT && o->sway_output->wlr_output == output) { - return o; - } - } - return NULL; -} - -struct sway_container *container_get_in_direction( - struct sway_container *container, struct sway_seat *seat, - enum movement_direction dir) { - struct sway_container *parent = container->parent; - - if (dir == MOVE_CHILD) { - return seat_get_focus_inactive(seat, container); - } - if (container->is_fullscreen) { - if (dir == MOVE_PARENT) { - return NULL; - } - container = container_parent(container, C_OUTPUT); - parent = container->parent; - } else { - if (dir == MOVE_PARENT) { - if (parent->type == C_OUTPUT || container_is_floating(container)) { - return NULL; - } else { - return parent; - } - } - } - - struct sway_container *wrap_candidate = NULL; - while (true) { - bool can_move = false; - int desired; - int idx = index_child(container); - if (idx == -1) { - return NULL; - } - if (parent->type == C_ROOT) { - enum wlr_direction wlr_dir = 0; - if (!sway_assert(sway_dir_to_wlr(dir, &wlr_dir), - "got invalid direction: %d", dir)) { - return NULL; - } - int lx = container->x + container->width / 2; - int ly = container->y + container->height / 2; - struct wlr_output_layout *layout = - root_container.sway_root->output_layout; - struct wlr_output *wlr_adjacent = - wlr_output_layout_adjacent_output(layout, wlr_dir, - container->sway_output->wlr_output, lx, ly); - struct sway_container *adjacent = - sway_output_from_wlr(wlr_adjacent); - - if (!adjacent || adjacent == container) { - if (!wrap_candidate) { - return NULL; - } - return seat_get_focus_inactive_view(seat, wrap_candidate); - } - struct sway_container *next = - get_swayc_in_output_direction(adjacent, dir, seat); - if (next == NULL) { - return NULL; - } - struct sway_container *next_workspace = next; - if (next_workspace->type != C_WORKSPACE) { - next_workspace = container_parent(next_workspace, C_WORKSPACE); - } - sway_assert(next_workspace, "Next container has no workspace"); - if (next_workspace->sway_workspace->fullscreen) { - return seat_get_focus_inactive(seat, - next_workspace->sway_workspace->fullscreen); - } - if (next->children && next->children->length) { - // TODO consider floating children as well - return seat_get_focus_inactive_view(seat, next); - } else { - return next; - } - } else { - if (dir == MOVE_LEFT || dir == MOVE_RIGHT) { - if (parent->layout == L_HORIZ || parent->layout == L_TABBED) { - can_move = true; - desired = idx + (dir == MOVE_LEFT ? -1 : 1); - } - } else { - if (parent->layout == L_VERT || parent->layout == L_STACKED) { - can_move = true; - desired = idx + (dir == MOVE_UP ? -1 : 1); - } - } - } - - if (can_move) { - // TODO handle floating - if (desired < 0 || desired >= parent->children->length) { - can_move = false; - int len = parent->children->length; - if (config->focus_wrapping != WRAP_NO && !wrap_candidate - && len > 1) { - if (desired < 0) { - wrap_candidate = parent->children->items[len-1]; - } else { - wrap_candidate = parent->children->items[0]; - } - if (config->focus_wrapping == WRAP_FORCE) { - return seat_get_focus_inactive_view(seat, - wrap_candidate); - } - } - } else { - struct sway_container *desired_con = - parent->children->items[desired]; - wlr_log(WLR_DEBUG, - "cont %d-%p dir %i sibling %d: %p", idx, - container, dir, desired, desired_con); - return seat_get_focus_inactive_view(seat, desired_con); - } - } - - if (!can_move) { - container = parent; - parent = parent->parent; - if (!parent) { - // wrapping is the last chance - if (!wrap_candidate) { - return NULL; - } - return seat_get_focus_inactive_view(seat, wrap_candidate); - } - } - } -} - struct sway_container *container_replace_child(struct sway_container *child, struct sway_container *new_child) { struct sway_container *parent = child->parent; @@ -915,8 +298,8 @@ static void swap_places(struct sway_container *con1, con2->width = temp->width; con2->height = temp->height; - int temp_index = index_child(con1); - container_insert_child(con2->parent, con1, index_child(con2)); + int temp_index = container_sibling_index(con1); + container_insert_child(con2->parent, con1, container_sibling_index(con2)); container_insert_child(temp->parent, con2, temp_index); free(temp); diff --git a/sway/tree/output.c b/sway/tree/output.c index 80636c11..bfc9c723 100644 --- a/sway/tree/output.c +++ b/sway/tree/output.c @@ -209,6 +209,19 @@ void output_begin_destroy(struct sway_container *output) { } } +struct sway_container *output_from_wlr_output(struct wlr_output *output) { + if (output == NULL) { + return NULL; + } + for (int i = 0; i < root_container.children->length; ++i) { + struct sway_container *o = root_container.children->items[i]; + if (o->type == C_OUTPUT && o->sway_output->wlr_output == output) { + return o; + } + } + return NULL; +} + void output_for_each_workspace(struct sway_container *output, void (*f)(struct sway_container *con, void *data), void *data) { if (!sway_assert(output->type == C_OUTPUT, "Expected an output")) { |