void set_focused_container(swayc_t *c) {
if (locked_container_focus || !c) {
return;
}
sway_log(L_DEBUG, "Setting focus to %p:%ld", c, c->handle);
if (c->type != C_ROOT && c->type != C_OUTPUT) {
c->is_focused = true;
}
swayc_t *prev_view = get_focused_view(&root_container);
swayc_t *p = c;
while (p != &root_container) {
update_focus(p);
p = p->parent;
p->is_focused = false;
}
if (!locked_view_focus) {
p = get_focused_view(c);
// Set focus to p
if (p && !(wlc_view_get_type(p->handle) & WLC_BIT_POPUP)) {
if (prev_view) {
wlc_view_set_state(prev_view->handle, WLC_BIT_ACTIVATED, false);
}
wlc_view_focus(p->handle);
wlc_view_set_state(p->handle, WLC_BIT_ACTIVATED, true);
}
}
}
void set_focused_container_for(swayc_t *a, swayc_t *c) {
if (locked_container_focus || !c) {
return;
}
swayc_t *find = c;
//Ensure that a is an ancestor of c
while (find != a && (find = find->parent)) {
if (find == &root_container) {
return;
}
}
sway_log(L_DEBUG, "Setting focus for %p:%ld to %p:%ld",
a, a->handle, c, c->handle);
c->is_focused = true;
swayc_t *p = c;
while (p != a) {
update_focus(p);
p = p->parent;
p->is_focused = false;
}
if (!locked_view_focus) {
p = get_focused_view(c);
// Set focus to p
if (p) {
wlc_view_focus(p->handle);
wlc_view_set_state(p->handle, WLC_BIT_ACTIVATED, true);
}
}
}
swayc_t *replace_child(swayc_t *child, swayc_t *new_child) {
swayc_t *parent = child->parent;
if (parent == NULL) {
return NULL;
}
int i = index_child(child);
if (child->is_floating) {
parent->floating->items[i] = new_child;
} else {
parent->children->items[i] = new_child;
}
// Set parent and focus for new_child
new_child->parent = child->parent;
if (child->parent->focused == child) {
child->parent->focused = new_child;
}
child->parent = NULL;
// Set geometry for new child
new_child->x = child->x;
new_child->y = child->y;
new_child->width = child->width;
new_child->height = child->height;
// reset geometry for child
child->width = 0;
child->height = 0;
// deactivate child
if (child->type == C_VIEW) {
wlc_view_set_state(child->handle, WLC_BIT_ACTIVATED, false);
}
return parent;
}
static void handle_view_state_request(wlc_handle view, enum wlc_view_state_bit state, bool toggle) {
swayc_t *c = swayc_by_handle(view);
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;
}
static void handle_view_state_request(wlc_handle view, enum wlc_view_state_bit state, bool toggle) {
swayc_t *c = NULL;
switch(state) {
case WLC_BIT_FULLSCREEN:
// i3 just lets it become fullscreen
wlc_view_set_state(view, state, toggle);
c = get_swayc_for_handle(view, &root_container);
sway_log(L_DEBUG, "setting view %ld %s, fullscreen %d",view,c->name,toggle);
if (c) {
arrange_windows(c->parent, -1, -1);
// Set it as focused window for that workspace if its going fullscreen
if (toggle) {
swayc_t *ws = c;
while (ws->type != C_WORKSPACE) {
ws = ws->parent;
}
// Set ws focus to c
set_focused_container_for(ws, c);
}
}
break;
case WLC_BIT_MAXIMIZED:
case WLC_BIT_RESIZING:
case WLC_BIT_MOVING:
case WLC_BIT_ACTIVATED:
break;
}
return;
}
bool set_focused_container(swayc_t *c) {
if (locked_container_focus || !c) {
return false;
}
swayc_log(L_DEBUG, c, "Setting focus to %p:%ld", c, c->handle);
// Get workspace for c, get that workspaces current focused container.
swayc_t *workspace = swayc_active_workspace_for(c);
swayc_t *focused = get_focused_view(workspace);
// if the workspace we are changing focus to has a fullscreen view return
if (swayc_is_fullscreen(focused) && focused != c) {
return false;
}
// update container focus from here to root, making necessary changes along
// the way
swayc_t *p = c;
if (p->type != C_OUTPUT && p->type != C_ROOT) {
p->is_focused = true;
}
while (p != &root_container) {
update_focus(p);
p = p->parent;
p->is_focused = false;
}
// get new focused view and set focus to it.
p = get_focused_view(c);
if (p->type == C_VIEW && !(wlc_view_get_type(p->handle) & WLC_BIT_POPUP)) {
// unactivate previous focus
if (focused->type == C_VIEW) {
wlc_view_set_state(focused->handle, WLC_BIT_ACTIVATED, false);
}
// activate current focus
if (p->type == C_VIEW) {
wlc_view_set_state(p->handle, WLC_BIT_ACTIVATED, true);
// set focus if view_focus is unlocked
if (!locked_view_focus) {
wlc_view_focus(p->handle);
}
}
}
return true;
}
static void
view_request_state(wlc_handle view, enum wlc_view_state_bit state, bool toggle)
{
(void)view;
if (state == WLC_BIT_FULLSCREEN && toggle)
fullscreen_state_requested = true;
wlc_view_set_state(view, state, toggle);
if (view_moved_to_output)
signal_client(&compositor);
}
static bool handle_view_created(wlc_handle handle) {
swayc_t *focused = get_focused_container(&root_container);
uint32_t type = wlc_view_get_type(handle);
// If override_redirect/unmanaged/popup/modal/splach
if (type) {
sway_log(L_DEBUG,"Unmanaged window of type %x left alone", type);
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
if (type & WLC_BIT_UNMANAGED) {
return true;
}
// For things like Dmenu
if (type & WLC_BIT_OVERRIDE_REDIRECT) {
override_redirect = true;
wlc_view_focus(handle);
}
// Float popups
if (type & WLC_BIT_POPUP) {
swayc_t *view = new_floating_view(handle);
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, false);
focus_view(view);
arrange_windows(active_workspace, -1, -1);
}
} else {
swayc_t *view = new_view(focused, handle);
//Set maximize flag for windows.
//TODO: floating windows have this unset
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, true);
unfocus_all(&root_container);
focus_view(view);
arrange_windows(view->parent, -1, -1);
}
if (wlc_view_get_state(focused->handle) & WLC_BIT_FULLSCREEN) {
unfocus_all(&root_container);
focus_view(focused);
arrange_windows(focused, -1, -1);
}
return true;
}
static void
relayout(struct wlc_space *space)
{
if (!space)
return;
struct wl_list *views;
if (!(views = wlc_space_get_userdata(space)))
return;
uint32_t rwidth, rheight;
struct wlc_output *output = wlc_space_get_output(space);
wlc_output_get_resolution(output, &rwidth, &rheight);
struct wlc_view *v;
uint32_t count = 0;
wlc_view_for_each_user(v, views)
if (is_tiled(v)) ++count;
bool toggle = false;
uint32_t y = 0, height = rheight / (count > 1 ? count - 1 : 1);
uint32_t fheight = (rheight > height * (count - 1) ? height + (rheight - height * (count - 1)) : height);
wlc_view_for_each_user(v, views) {
if (wlc_view_get_state(v) & WLC_BIT_FULLSCREEN) {
wlc_view_resize(v, rwidth, rheight);
wlc_view_position(v, 0, 0);
}
if (wlc_view_get_type(v) & WLC_BIT_SPLASH)
wlc_view_position(v, rwidth * 0.5 - wlc_view_get_width(v) * 0.5, rheight * 0.5 - wlc_view_get_height(v) * 0.5);
struct wlc_view *parent;
if (is_managed(v) && !is_or(v) && (parent = wlc_view_get_parent(v)))
layout_parent(v, parent, wlc_view_get_width(v), wlc_view_get_height(v));
if (!is_tiled(v))
continue;
uint32_t slave = rwidth * loliwm.cut;
wlc_view_set_state(v, WLC_BIT_MAXIMIZED, true);
wlc_view_resize(v, (count > 1 ? (toggle ? slave : rwidth - slave) : rwidth), (toggle ? (y == 0 ? fheight : height) : rheight));
wlc_view_position(v, (toggle ? rwidth - slave : 0), y);
if (toggle)
y += (y == 0 ? fheight : height);
toggle = true;
}
}
static bool handle_view_created(wlc_handle handle) {
swayc_t *focused = get_focused_container(&root_container);
swayc_t *newview = NULL;
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;
// takes keyboard focus
case WLC_BIT_OVERRIDE_REDIRECT:
sway_log(L_DEBUG, "view %ld with OVERRIDE_REDIRECT", handle);
locked_view_focus = true;
wlc_view_focus(handle);
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
wlc_view_bring_to_front(handle);
break;
// Takes container focus
case WLC_BIT_OVERRIDE_REDIRECT|WLC_BIT_UNMANAGED:
sway_log(L_DEBUG, "view %ld with OVERRIDE_REDIRECT|WLC_BIT_MANAGED", handle);
wlc_view_bring_to_front(handle);
locked_container_focus = true;
break;
// set modals as floating containers
case WLC_BIT_MODAL:
wlc_view_bring_to_front(handle);
newview = new_floating_view(handle);
case WLC_BIT_POPUP:
break;
}
if (newview) {
set_focused_container(newview);
arrange_windows(newview->parent, -1, -1);
}
return true;
}
static void set_lock_surface(struct wl_client *client, struct wl_resource *resource,
struct wl_resource *_output, struct wl_resource *surface) {
swayc_t *output = swayc_by_handle(wlc_handle_from_wl_output_resource(_output));
swayc_t *view = swayc_by_handle(wlc_handle_from_wl_surface_resource(surface));
sway_log(L_DEBUG, "Setting lock surface to %p", view);
if (view && output) {
swayc_t *workspace = output->focused;
if (!swayc_is_child_of(view, workspace)) {
move_container_to(view, workspace);
}
wlc_view_set_state(view->handle, WLC_BIT_FULLSCREEN, true);
workspace->fullscreen = view;
desktop_shell.is_locked = true;
set_focused_container(view);
arrange_windows(view, -1, -1);
list_add(desktop_shell.lock_surfaces, surface);
wl_resource_set_destructor(surface, lock_surface_destructor);
} else {
sway_log(L_ERROR, "Attempted to set lock surface to non-view");
}
}
static void handle_view_destroyed(wlc_handle handle) {
sway_log(L_DEBUG, "Destroying window %u", (unsigned int)handle);
// Properly handle unmanaged views
uint32_t type = wlc_view_get_type(handle);
if (type) {
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
sway_log(L_DEBUG,"Unmanaged window of type %x was destroyed", type);
if (type & WLC_BIT_UNMANAGED) {
// We need to call focus_view() on focus_pointer because unmanaged windows
// do not alter the focus structure of the container tree. This makes focus_pointer()
// think that it doesn't need to do anything, so we manually focus the result.
focus_view(focus_pointer());
return;
}
if (type & WLC_BIT_OVERRIDE_REDIRECT) {
override_redirect = false;
focus_view(focus_pointer());
return;
}
// WLC_BIT_POPUP doesn't need to be dealt with since it's
// treated as a floating view.
}
swayc_t *view = get_swayc_for_handle(handle, &root_container);
swayc_t *parent;
swayc_t *focused = get_focused_container(&root_container);
if (view) {
parent = destroy_view(view);
arrange_windows(parent, -1, -1);
}
if (!focused || focused == view) {
focus_pointer();
}
}
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 *remove_child(swayc_t *child) {
int i;
swayc_t *parent = child->parent;
if (child->is_floating) {
// Special case for floating views
for (i = 0; i < parent->floating->length; ++i) {
if (parent->floating->items[i] == child) {
list_del(parent->floating, i);
break;
}
}
i = 0;
} else {
for (i = 0; i < parent->children->length; ++i) {
if (parent->children->items[i] == child) {
list_del(parent->children, i);
break;
}
}
}
// Set focused to new container
if (parent->focused == child) {
if (parent->children->length > 0) {
parent->focused = parent->children->items[i ? i-1:0];
} else if (parent->floating && parent->floating->length) {
parent->focused = parent->floating->items[parent->floating->length - 1];
} else {
parent->focused = NULL;
}
}
child->parent = NULL;
// deactivate view
if (child->type == C_VIEW) {
wlc_view_set_state(child->handle, WLC_BIT_ACTIVATED, false);
}
return parent;
}
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;
}
static void
view_focus(wlc_handle view, bool focus)
{
printf("focused\n");
wlc_view_set_state(view, WLC_BIT_ACTIVATED, focus);
}
static void
view_focus(wlc_handle view, bool focus)
{
wlc_view_set_state(view, WLC_BIT_ACTIVATED, focus);
}
bool set_focused_container(swayc_t *c) {
if (locked_container_focus || !c || !c->parent) {
return false;
}
swayc_t *active_ws = swayc_active_workspace();
int active_ws_child_count = 0;
if (active_ws) {
active_ws_child_count = active_ws->children->length + active_ws->floating->length;
}
swayc_log(L_DEBUG, c, "Setting focus to %p:%" PRIuPTR, c, c->handle);
// Get workspace for c, get that workspaces current focused container.
swayc_t *workspace = swayc_active_workspace_for(c);
swayc_t *focused = get_focused_view(workspace);
if (swayc_is_fullscreen(focused) && focused != c) {
// if switching to a workspace with a fullscreen view,
// focus on the fullscreen view
c = focused;
}
if (c->type == C_VIEW) {
// dispatch a window event
ipc_event_window(c, "focus");
}
// update container focus from here to root, making necessary changes along
// the way
swayc_t *p = c;
if (p->type != C_OUTPUT && p->type != C_ROOT) {
p->is_focused = true;
}
while (p != &root_container) {
update_focus(p);
p = p->parent;
p->is_focused = false;
}
// get new focused view and set focus to it.
p = get_focused_view(c);
if (p->type == C_VIEW && !(wlc_view_get_type(p->handle) & WLC_BIT_POPUP)) {
// unactivate previous focus
if (focused->type == C_VIEW) {
wlc_view_set_state(focused->handle, WLC_BIT_ACTIVATED, false);
update_view_border(focused);
}
// activate current focus
if (p->type == C_VIEW) {
wlc_view_set_state(p->handle, WLC_BIT_ACTIVATED, true);
// set focus if view_focus is unlocked
if (!locked_view_focus) {
wlc_view_focus(p->handle);
if (p->parent->layout != L_TABBED
&& p->parent->layout != L_STACKED) {
update_view_border(p);
}
}
}
// rearrange if parent container is tabbed/stacked
swayc_t *parent = swayc_tabbed_stacked_ancestor(p);
if (parent != NULL) {
arrange_backgrounds();
arrange_windows(parent, -1, -1);
}
} else if (p->type == C_WORKSPACE) {
// remove previous focus if view_focus is unlocked
if (!locked_view_focus) {
wlc_view_focus(0);
}
}
if (active_ws != workspace) {
// active_ws might have been destroyed by now
// (focus swap away from empty ws = destroy ws)
if (active_ws_child_count == 0) {
active_ws = NULL;
}
ipc_event_workspace(active_ws, workspace, "focus");
}
return true;
}
