static void tree_move_to_child (WTree *tree)
{
tree_entry *current;
/* Do we have a starting point? */
if (!tree->selected_ptr)
return;
/* Take the next entry */
current = tree->selected_ptr->next;
/* Is it the child of the selected entry */
if (current && current->sublevel > tree->selected_ptr->sublevel){
/* Yes -> select this entry */
tree->selected_ptr = current;
tree->topdiff++;
check_focus (tree);
} else {
/* No -> rescan and try again */
tree_rescan_cmd (tree);
current = tree->selected_ptr->next;
if (current && current->sublevel > tree->selected_ptr->sublevel){
tree->selected_ptr = current;
tree->topdiff++;
check_focus (tree);
}
}
}
/* Search tree for text */
static int search_tree (WTree *tree, char *text)
{
tree_entry *current;
int len;
int wrapped = 0;
int found = 0;
len = strlen (text);
current = tree->selected_ptr;
found = 0;
while (!wrapped || current != tree->selected_ptr){
if (strncmp (current->subname, text, len) == 0){
tree->selected_ptr = current;
found = 1;
break;
}
current = current->next;
if (!current){
current = tree->store->tree_first;
wrapped = 1;
}
tree->topdiff++;
}
check_focus (tree);
return found;
}
void lclick_taskbutton(Client *old_c, Client *c)
{
if (old_c != NULL)
{
if (old_c->was_hidden)
{
hide(old_c);
}
}
if (c->hidden)
{
unhide(c);
}
else
{
if (c->was_hidden)
{
hide(c);
}
else
{
raise_lower(c);
}
}
check_focus(c);
}
static void
on_focus_changed_cb(nux::Area* area,
bool has_focus,
nux::KeyNavDirection direction,
AtkObject* accessible)
{
check_focus(NUX_AREA_ACCESSIBLE(accessible));
}
void tree_chdir (WTree *tree, const char *dir)
{
tree_entry *current;
current = tree_store_whereis (dir);
if (current){
tree->selected_ptr = current;
check_focus (tree);
}
}
/* parent input interface */
static void
input_handle_pointer_enter(void *data, struct wl_pointer *pointer,
uint32_t serial, struct wl_surface *surface,
wl_fixed_t x, wl_fixed_t y)
{
struct wayland_input *input = data;
/* XXX: If we get a modifier event immediately before the focus,
* we should try to keep the same serial. */
input->enter_serial = serial;
input->output = wl_surface_get_user_data(surface);
check_focus(input, x, y);
}
static void
input_handle_motion(void *data, struct wl_pointer *pointer,
uint32_t time, wl_fixed_t x, wl_fixed_t y)
{
struct wayland_input *input = data;
struct wayland_compositor *c = input->compositor;
check_focus(input, x, y);
if (input->focus)
notify_motion(&input->base, time,
x - wl_fixed_from_int(c->border.left) -
input->base.pointer->x,
y - wl_fixed_from_int(c->border.top) -
input->base.pointer->y);
}
static int tree_move_to_parent (WTree *tree)
{
tree_entry *current;
tree_entry *old;
if (!tree->selected_ptr)
return 0;
old = tree->selected_ptr;
current = tree->selected_ptr->prev;
while (current && current->sublevel >= tree->selected_ptr->sublevel){
current = current->prev;
tree->topdiff--;
}
if (!current)
current = tree->store->tree_first;
tree->selected_ptr = current;
check_focus (tree);
return tree->selected_ptr != old;
}
static void tree_move_forward (WTree *tree, int i)
{
tree_entry *current;
int j = 0;
if (tree_navigation_flag){
current = tree->selected_ptr;
while (j < i && current->next
&& current->next->sublevel >= tree->selected_ptr->sublevel){
current = current->next;
if (current->sublevel == tree->selected_ptr->sublevel){
tree->selected_ptr = current;
j ++;
}
}
i = j;
} else
tree->selected_ptr = forw_ptr (tree->selected_ptr, &i);
tree->topdiff += i;
check_focus (tree);
}