void move_container_to(swayc_t* container, swayc_t* destination) {
if (container == destination || swayc_is_parent_of(container, destination)) {
return;
}
swayc_t *parent = remove_child(container);
// reset container geometry
container->width = container->height = 0;
// Send to new destination
if (container->is_floating) {
add_floating(swayc_active_workspace_for(destination), container);
} else if (destination->type == C_WORKSPACE) {
add_child(destination, container);
} else {
add_sibling(destination, container);
}
// Destroy old container if we need to
parent = destroy_container(parent);
// Refocus
swayc_t *op1 = swayc_parent_by_type(destination, C_OUTPUT);
swayc_t *op2 = swayc_parent_by_type(parent, C_OUTPUT);
set_focused_container(get_focused_view(op1));
arrange_windows(op1, -1, -1);
update_visibility(op1);
if (op1 != op2) {
set_focused_container(get_focused_view(op2));
arrange_windows(op2, -1, -1);
update_visibility(op2);
}
}
bool workspace_switch(swayc_t *workspace) {
if (!workspace) {
return false;
}
swayc_t *active_ws = swayc_active_workspace();
if (config->auto_back_and_forth && active_ws == workspace && prev_workspace_name) {
swayc_t *new_ws = workspace_by_name(prev_workspace_name);
workspace = new_ws ? new_ws : workspace_create(prev_workspace_name);
}
if (!prev_workspace_name
|| (strcmp(prev_workspace_name, active_ws->name)
&& active_ws != workspace)) {
free(prev_workspace_name);
prev_workspace_name = malloc(strlen(active_ws->name)+1);
strcpy(prev_workspace_name, active_ws->name);
}
// move sticky containers
if (swayc_parent_by_type(active_ws, C_OUTPUT) == swayc_parent_by_type(workspace, C_OUTPUT)) {
// don't change list while traversing it, use intermediate list instead
list_t *stickies = create_list();
for (int i = 0; i < active_ws->floating->length; i++) {
swayc_t *cont = active_ws->floating->items[i];
if (cont->sticky) {
list_add(stickies, cont);
}
}
for (int i = 0; i < stickies->length; i++) {
swayc_t *cont = stickies->items[i];
sway_log(L_DEBUG, "Moving sticky container %p to %p:%s",
cont, workspace, workspace->name);
swayc_t *parent = remove_child(cont);
add_floating(workspace, cont);
// Destroy old container if we need to
destroy_container(parent);
}
list_free(stickies);
}
sway_log(L_DEBUG, "Switching to workspace %p:%s", workspace, workspace->name);
if (!set_focused_container(get_focused_view(workspace))) {
return false;
}
swayc_t *output = swayc_parent_by_type(workspace, C_OUTPUT);
arrange_backgrounds();
arrange_windows(output, -1, -1);
return true;
}
static void update_border_geometry_floating(swayc_t *c, struct wlc_geometry *geometry) {
struct wlc_geometry g = *geometry;
c->actual_geometry = g;
swayc_t *output = swayc_parent_by_type(c, C_OUTPUT);
const struct wlc_size *res = wlc_output_get_resolution(output->handle);
switch (c->border_type) {
case B_NONE:
break;
case B_PIXEL:
adjust_border_geometry(c, &g, res, c->border_thickness,
c->border_thickness, c->border_thickness, c->border_thickness);
break;
case B_NORMAL:
{
int title_bar_height = config->font_height + 4; // borders + padding
adjust_border_geometry(c, &g, res, c->border_thickness,
c->border_thickness, title_bar_height, c->border_thickness);
struct wlc_geometry title_bar = {
.origin = {
.x = c->actual_geometry.origin.x - c->border_thickness,
.y = c->actual_geometry.origin.y - title_bar_height
},
.size = {
.w = c->actual_geometry.size.w + (2 * c->border_thickness),
.h = title_bar_height
}
};
c->title_bar_geometry = title_bar;
break;
}
}
bool move_focus(enum movement_direction direction) {
swayc_t *old_view = get_focused_container(&root_container);
swayc_t *new_view = get_swayc_in_direction(old_view, direction);
if (!new_view) {
return false;
} else if (new_view->type == C_ROOT) {
sway_log(L_DEBUG, "Not setting focus above the workspace level");
return false;
} else if (new_view->type == C_OUTPUT) {
return set_focused_container(swayc_active_workspace_for(new_view));
} else if (direction == MOVE_PARENT || direction == MOVE_CHILD) {
return set_focused_container(new_view);
} else if (config->mouse_warping) {
swayc_t *old_op = old_view->type == C_OUTPUT ?
old_view : swayc_parent_by_type(old_view, C_OUTPUT);
swayc_t *focused = get_focused_view(new_view);
if (set_focused_container(focused)) {
if (old_op != swayc_active_output() && focused && focused->type == C_VIEW) {
center_pointer_on(focused);
}
return true;
}
} else {
return set_focused_container(get_focused_view(new_view));
}
return false;
}
static void handle_view_state_request(wlc_handle view, enum wlc_view_state_bit state, bool toggle) {
swayc_t *c = get_swayc_for_handle(view, &root_container);
switch (state) {
case WLC_BIT_FULLSCREEN:
// i3 just lets it become fullscreen
wlc_view_set_state(view, state, toggle);
if (c) {
sway_log(L_DEBUG, "setting view %ld %s, fullscreen %d", view, c->name, toggle);
arrange_windows(c->parent, -1, -1);
// Set it as focused window for that workspace if its going fullscreen
if (toggle) {
swayc_t *ws = swayc_parent_by_type(c, C_WORKSPACE);
// Set ws focus to c
set_focused_container_for(ws, c);
}
}
break;
case WLC_BIT_MAXIMIZED:
case WLC_BIT_RESIZING:
case WLC_BIT_MOVING:
break;
case WLC_BIT_ACTIVATED:
sway_log(L_DEBUG, "View %p requested to be activated", c);
break;
}
return;
}
void move_container_to(swayc_t* container, swayc_t* destination) {
if (container == destination || swayc_is_parent_of(container, destination)) {
return;
}
swayc_t *parent = remove_child(container);
// Send to new destination
if (container->is_floating) {
swayc_t *ws = swayc_active_workspace_for(destination);
add_floating(ws, container);
// If the workspace only has one child after adding one, it
// means that the workspace was just initialized.
if (ws->children->length + ws->floating->length == 1) {
ipc_event_workspace(NULL, ws, "init");
}
} else if (destination->type == C_WORKSPACE) {
// reset container geometry
container->width = container->height = 0;
add_child(destination, container);
// If the workspace only has one child after adding one, it
// means that the workspace was just initialized.
if (destination->children->length + destination->floating->length == 1) {
ipc_event_workspace(NULL, destination, "init");
}
} else {
// reset container geometry
container->width = container->height = 0;
add_sibling(destination, container);
}
// Destroy old container if we need to
parent = destroy_container(parent);
// Refocus
swayc_t *op1 = swayc_parent_by_type(destination, C_OUTPUT);
swayc_t *op2 = swayc_parent_by_type(parent, C_OUTPUT);
set_focused_container(get_focused_view(op1));
arrange_windows(op1, -1, -1);
update_visibility(op1);
if (op1 != op2) {
set_focused_container(get_focused_view(op2));
arrange_windows(op2, -1, -1);
update_visibility(op2);
}
}
static bool pointer_test(swayc_t *view, void *_origin) {
const struct wlc_origin *origin = _origin;
// Determine the output that the view is under
swayc_t *parent = swayc_parent_by_type(view, C_OUTPUT);
if (origin->x >= view->x && origin->y >= view->y
&& origin->x < view->x + view->width && origin->y < view->y + view->height
&& view->visible && parent == root_container.focused) {
return true;
}
return false;
}
static void ipc_json_describe_view(swayc_t *c, json_object *object) {
json_object *props = json_object_new_object();
float percent = ipc_json_child_percentage(c);
const char *layout = (c->parent->type == C_CONTAINER) ?
ipc_json_layout_description(c->parent->layout) : "none";
const char *last_layout = (c->parent->type == C_CONTAINER) ?
ipc_json_layout_description(c->parent->prev_layout) : "none";
wlc_handle parent = wlc_view_get_parent(c->handle);
json_object_object_add(object, "type", json_object_new_string((c->is_floating) ? "floating_con" : "con"));
json_object_object_add(object, "scratchpad_state",
json_object_new_string(ipc_json_get_scratchpad_state(c)));
json_object_object_add(object, "percent", (percent > 0) ? json_object_new_double(percent) : NULL);
// TODO: make urgency actually work once Sway supports it
json_object_object_add(object, "urgent", json_object_new_boolean(false));
json_object_object_add(object, "layout",
(strcmp(layout, "null") == 0) ? NULL : json_object_new_string(layout));
json_object_object_add(object, "last_split_layout",
(strcmp(last_layout, "null") == 0) ? NULL : json_object_new_string(last_layout));
json_object_object_add(object, "workspace_layout",
json_object_new_string(ipc_json_layout_description(swayc_parent_by_type(c, C_WORKSPACE)->workspace_layout)));
json_object_object_add(object, "border", json_object_new_string(ipc_json_border_description(c)));
json_object_object_add(object, "current_border_width", json_object_new_int(c->border_thickness));
json_object_object_add(object, "rect", ipc_json_create_rect(c));
json_object_object_add(object, "deco_rect", ipc_json_create_rect_from_geometry(c->title_bar_geometry));
json_object_object_add(object, "geometry", ipc_json_create_rect_from_geometry(c->cached_geometry));
json_object_object_add(object, "window_rect", ipc_json_create_rect_from_geometry(c->actual_geometry));
json_object_object_add(object, "name", (c->name) ? json_object_new_string(c->name) : NULL);
json_object_object_add(object, "window", json_object_new_int(c->handle)); // for the sake of i3 compat
json_object_object_add(props, "class", c->class ? json_object_new_string(c->class) :
c->app_id ? json_object_new_string(c->app_id) : NULL);
json_object_object_add(props, "instance", c->instance ? json_object_new_string(c->instance) :
c->app_id ? json_object_new_string(c->app_id) : NULL);
json_object_object_add(props, "title", (c->name) ? json_object_new_string(c->name) : NULL);
json_object_object_add(props, "transient_for", parent ? json_object_new_int(parent) : NULL);
json_object_object_add(object, "window_properties", props);
json_object_object_add(object, "fullscreen_mode",
json_object_new_int(swayc_is_fullscreen(c) ? 1 : 0));
json_object_object_add(object, "sticky", json_object_new_boolean(c->sticky));
json_object_object_add(object, "floating", json_object_new_string(
c->is_floating ? "auto_on" : "auto_off")); // we can't state the cause
json_object_object_add(object, "app_id", c->app_id ? json_object_new_string(c->app_id) : NULL);
}
swayc_t *destroy_workspace(swayc_t *workspace) {
if (!ASSERT_NONNULL(workspace)) {
return NULL;
}
// NOTE: This is called from elsewhere without checking children length
// TODO move containers to other workspaces?
// for now just dont delete
// Do not destroy this if it's the last workspace on this output
swayc_t *output = swayc_parent_by_type(workspace, C_OUTPUT);
if (output && output->children->length == 1) {
return NULL;
}
if (workspace->children->length == 0) {
sway_log(L_DEBUG, "%s: '%s'", __func__, workspace->name);
swayc_t *parent = workspace->parent;
free_swayc(workspace);
return parent;
}
return NULL;
}
bool move_focus(enum movement_direction direction) {
swayc_t *old_view = get_focused_container(&root_container);
swayc_t *new_view = get_swayc_in_direction(old_view, direction);
if (!new_view) {
return false;
} else if (direction == MOVE_PARENT) {
return set_focused_container(new_view);
} else if (config->mouse_warping) {
swayc_t *old_op = old_view->type == C_OUTPUT ?
old_view : swayc_parent_by_type(old_view, C_OUTPUT);
swayc_t *focused = get_focused_view(new_view);
if (set_focused_container(focused)) {
if (old_op != swayc_active_output() && focused && focused->type == C_VIEW) {
center_pointer_on(focused);
}
return true;
}
} else {
return set_focused_container(get_focused_view(new_view));
}
return false;
}
void update_geometry(swayc_t *container) {
if (container->type != C_VIEW) {
return;
}
swayc_t *ws = swayc_parent_by_type(container, C_WORKSPACE);
swayc_t *op = ws->parent;
int gap = container->is_floating ? 0 : swayc_gap(container);
if (gap % 2 != 0) {
// because gaps are implemented as "half sized margins" it's currently
// not possible to align views properly with odd sized gaps.
gap -= 1;
}
struct wlc_geometry geometry = {
.origin = {
.x = container->x + gap/2 < op->width ? container->x + gap/2 : op->width-1,
.y = container->y + gap/2 < op->height ? container->y + gap/2 : op->height-1
},
.size = {
.w = container->width > gap ? container->width - gap : 1,
.h = container->height > gap ? container->height - gap : 1,
}
};
struct cmd_results *cmd_fullscreen(int argc, char **argv) {
struct cmd_results *error = NULL;
if (config->reading) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can't be used in config file.");
if (!config->active) return cmd_results_new(CMD_FAILURE, "fullscreen", "Can only be used when sway is running.");
if ((error = checkarg(argc, "fullscreen", EXPECTED_AT_LEAST, 0))) {
return error;
}
swayc_t *container = get_focused_view(&root_container);
if(container->type != C_VIEW){
return cmd_results_new(CMD_INVALID, "fullscreen", "Only views can fullscreen");
}
swayc_t *workspace = swayc_parent_by_type(container, C_WORKSPACE);
bool current = swayc_is_fullscreen(container);
wlc_view_set_state(container->handle, WLC_BIT_FULLSCREEN, !current);
if (container->is_floating) {
if (current) {
// set dimensions back to what they were before we fullscreened this
container->x = container->cached_geometry.origin.x;
container->y = container->cached_geometry.origin.y;
container->width = container->cached_geometry.size.w;
container->height = container->cached_geometry.size.h;
} else {
// cache dimensions so we can reset them after we "unfullscreen" this
struct wlc_geometry geo = {
.origin = {
.x = container->x,
.y = container->y
},
.size = {
.w = container->width,
.h = container->height
}
};
container->cached_geometry = geo;
}
}
swayc_t *workspace_create(const char* name) {
swayc_t *parent;
// Search for workspace<->output pair
int i, e = config->workspace_outputs->length;
for (i = 0; i < e; ++i) {
struct workspace_output *wso = config->workspace_outputs->items[i];
if (strcasecmp(wso->workspace, name) == 0)
{
// Find output to use if it exists
e = root_container.children->length;
for (i = 0; i < e; ++i) {
parent = root_container.children->items[i];
if (strcmp(parent->name, wso->output) == 0) {
return new_workspace(parent, name);
}
}
break;
}
}
// Otherwise create a new one
parent = get_focused_container(&root_container);
parent = swayc_parent_by_type(parent, C_OUTPUT);
return new_workspace(parent, name);
}
void arrange_windows(swayc_t *container, int width, int height) {
int i;
if (width == -1 || height == -1) {
sway_log(L_DEBUG, "Arranging layout for %p", container);
width = container->width;
height = container->height;
}
int x = 0, y = 0;
switch (container->type) {
case C_ROOT:
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
sway_log(L_DEBUG, "Arranging output at %d", x);
child->x = x;
child->y = y;
arrange_windows(child, -1, -1);
// Removed for now because wlc works with relative positions
// Addition can be reconsidered once wlc positions are changed
// x += child->width;
}
return;
case C_OUTPUT:
container->width = width;
container->height = height;
// These lines make x/y negative and result in stuff glitching out
// Their addition can be reconsidered once wlc positions are changed
// x -= container->x;
// y -= container->y;
for (i = 0; i < container->children->length; ++i) {
swayc_t *child = container->children->items[i];
child->x = x + container->gaps;
child->y = y + container->gaps;
child->width = width - container->gaps * 2;
child->height = height - container->gaps * 2;
sway_log(L_DEBUG, "Arranging workspace #%d at %d, %d", i, child->x, child->y);
arrange_windows(child, -1, -1);
}
return;
case C_VIEW:
{
struct wlc_geometry geometry = {
.origin = {
.x = container->x + container->gaps / 2,
.y = container->y + container->gaps / 2
},
.size = {
.w = width - container->gaps,
.h = height - container->gaps
}
};
if (wlc_view_get_state(container->handle) & WLC_BIT_FULLSCREEN) {
swayc_t *parent = swayc_parent_by_type(container, C_OUTPUT);
geometry.origin.x = 0;
geometry.origin.y = 0;
geometry.size.w = parent->width;
geometry.size.h = parent->height;
wlc_view_set_geometry(container->handle, 0, &geometry);
wlc_view_bring_to_front(container->handle);
} else {
wlc_view_set_geometry(container->handle, 0, &geometry);
container->width = width;
container->height = height;
}
sway_log(L_DEBUG, "Set view to %d x %d @ %d, %d", geometry.size.w, geometry.size.h,
geometry.origin.x, geometry.origin.y);
}
return;
default:
container->width = width;
container->height = height;
break;
}
static bool handle_view_created(wlc_handle handle) {
// if view is child of another view, the use that as focused container
wlc_handle parent = wlc_view_get_parent(handle);
swayc_t *focused = NULL;
swayc_t *newview = NULL;
// Get parent container, to add view in
if (parent) {
focused = get_swayc_for_handle(parent, &root_container);
}
if (!focused || focused->type == C_OUTPUT) {
focused = get_focused_container(&root_container);
}
sway_log(L_DEBUG, "handle:%ld type:%x state:%x parent:%ld "
"mask:%d (x:%d y:%d w:%d h:%d) title:%s "
"class:%s appid:%s",
handle, wlc_view_get_type(handle), wlc_view_get_state(handle), parent,
wlc_view_get_mask(handle), wlc_view_get_geometry(handle)->origin.x,
wlc_view_get_geometry(handle)->origin.y,wlc_view_get_geometry(handle)->size.w,
wlc_view_get_geometry(handle)->size.h, wlc_view_get_title(handle),
wlc_view_get_class(handle), wlc_view_get_app_id(handle));
// TODO properly figure out how each window should be handled.
switch (wlc_view_get_type(handle)) {
// regular view created regularly
case 0:
newview = new_view(focused, handle);
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, true);
break;
// Dmenu keeps viewfocus, but others with this flag dont, for now simulate
// dmenu
case WLC_BIT_OVERRIDE_REDIRECT:
// locked_view_focus = true;
wlc_view_focus(handle);
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
wlc_view_bring_to_front(handle);
break;
// Firefox popups have this flag set.
case WLC_BIT_OVERRIDE_REDIRECT|WLC_BIT_UNMANAGED:
wlc_view_bring_to_front(handle);
locked_container_focus = true;
break;
// Modals, get focus, popups do not
case WLC_BIT_MODAL:
wlc_view_focus(handle);
wlc_view_bring_to_front(handle);
newview = new_floating_view(handle);
case WLC_BIT_POPUP:
wlc_view_bring_to_front(handle);
break;
}
if (newview) {
set_focused_container(newview);
swayc_t *output = swayc_parent_by_type(newview, C_OUTPUT);
arrange_windows(output, -1, -1);
}
return true;
}
struct cmd_results *cmd_layout(int argc, char **argv) {
struct cmd_results *error = NULL;
if (config->reading) return cmd_results_new(CMD_FAILURE, "layout", "Can't be used in config file.");
if (!config->active) return cmd_results_new(CMD_FAILURE, "layout", "Can only be used when sway is running.");
if ((error = checkarg(argc, "layout", EXPECTED_MORE_THAN, 0))) {
return error;
}
swayc_t *parent = get_focused_container(&root_container);
if (parent->is_floating) {
return cmd_results_new(CMD_FAILURE, "layout", "Unable to change layout of floating windows");
}
while (parent->type == C_VIEW) {
parent = parent->parent;
}
enum swayc_layouts old_layout = parent->layout;
if (strcasecmp(argv[0], "default") == 0) {
swayc_change_layout(parent, parent->prev_layout);
if (parent->layout == L_NONE) {
swayc_t *output = swayc_parent_by_type(parent, C_OUTPUT);
swayc_change_layout(parent, default_layout(output));
}
} else {
if (parent->layout != L_TABBED && parent->layout != L_STACKED) {
parent->prev_layout = parent->layout;
}
if (strcasecmp(argv[0], "tabbed") == 0) {
if (parent->type != C_CONTAINER && !swayc_is_empty_workspace(parent)){
parent = new_container(parent, L_TABBED);
}
swayc_change_layout(parent, L_TABBED);
} else if (strcasecmp(argv[0], "stacking") == 0) {
if (parent->type != C_CONTAINER && !swayc_is_empty_workspace(parent)) {
parent = new_container(parent, L_STACKED);
}
swayc_change_layout(parent, L_STACKED);
} else if (strcasecmp(argv[0], "splith") == 0) {
swayc_change_layout(parent, L_HORIZ);
} else if (strcasecmp(argv[0], "splitv") == 0) {
swayc_change_layout(parent, L_VERT);
} else if (strcasecmp(argv[0], "toggle") == 0 && argc == 2 && strcasecmp(argv[1], "split") == 0) {
if (parent->layout == L_HORIZ && (parent->workspace_layout == L_NONE || parent->workspace_layout == L_HORIZ)) {
swayc_change_layout(parent, L_VERT);
} else {
swayc_change_layout(parent, L_HORIZ);
}
}
}
update_layout_geometry(parent, old_layout);
update_geometry(parent);
arrange_windows(parent, parent->width, parent->height);
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
swayc_t *workspace_create(const char* name) {
swayc_t *parent = get_focused_container(&root_container);
parent = swayc_parent_by_type(parent, C_OUTPUT);
return new_workspace(parent, name);
}
