/**
* wnck_set_default_mini_icon_size:
* @size: the default size for windows and application mini icons.
*
* The default main icon size is %WNCK_DEFAULT_MINI_ICON_SIZE. This function
* allows to change this value.
*
* Since: 2.4.6
*/
void
wnck_set_default_mini_icon_size (gsize size)
{
int default_screen;
WnckScreen *screen;
GList *l;
default_mini_icon_size = size;
default_screen = DefaultScreen (_wnck_get_default_display ());
screen = _wnck_screen_get_existing (default_screen);
if (WNCK_IS_SCREEN (screen))
{
/* Make applications and icons to reload their icons */
for (l = wnck_screen_get_windows (screen); l; l = l->next)
{
WnckWindow *window = WNCK_WINDOW (l->data);
WnckApplication *application = wnck_window_get_application (window);
_wnck_window_load_icons (window);
if (WNCK_IS_APPLICATION (application))
_wnck_application_load_icons (application);
}
}
}
static void
workspace_destroyed (WnckScreen *screen,
WnckWorkspace *space,
PagerData *pager)
{
g_return_if_fail (WNCK_IS_SCREEN (screen));
update_workspaces_model (pager);
}
static void workspace_created(WnckScreen* screen, WnckWorkspace* space, PagerData* pager)
{
g_return_if_fail(WNCK_IS_SCREEN(screen));
update_workspaces_model(pager);
wncklet_connect_while_alive(space, "name_changed", G_CALLBACK(workspace_renamed), pager, pager->properties_dialog);
}
/**
* ww_find_neighbour
* @screen:
* @windows:
* @active:
* @direction:
*
* Return value: The neighbouring window from @windows in the given direction
* or %NULL in case no window is found or @active is %NULL
*/
WnckWindow*
ww_find_neighbour (WnckScreen *screen,
GList *windows,
WnckWindow *active,
WwDirection direction)
{
WnckWindow *neighbour;
GList *next;
int ax, ay, aw, ah; /* active window geometry */
int wx, wy; /* geometry for currently checked window */
int nx, ny; /* geometry of neighbour */
double wdist, ndist; /* distance to active window */
neighbour = NULL;
g_return_val_if_fail (WNCK_IS_SCREEN(screen), NULL);
if (g_list_length(windows) == 0)
{
return NULL;
}
/* If there is no active window, do nothing */
if (active == NULL
|| wnck_window_is_skip_tasklist (active)) {
g_debug ("No active window");
return NULL;
}
nx = ny = 0;
ndist = 100000;
wnck_window_get_geometry (active, &ax, &ay, &aw, &ah);
g_debug("Active window '%s' (%d, %d) @ %d x %d",
wnck_window_get_name (active), ax, ay, aw, ah);
/* Set ax and ay to the center of grav. for active */
ww_window_center (active, &ax, &ay);
if ( direction == LEFT )
{
for ( next = windows; next; next = next->next )
{
ww_window_center (WNCK_WINDOW (next->data), &wx, &wy);
wdist = ww_y_weighted_distance (wx, wy, ax, ay);
if ( wx < ax )
{
if ( wdist < ndist )
{
neighbour = WNCK_WINDOW (next->data);
ndist = wdist;
}
}
}
}
else if ( direction == RIGHT )
{
for ( next = windows; next; next = next->next )
{
ww_window_center (WNCK_WINDOW (next->data), &wx, &wy);
wdist = ww_y_weighted_distance (wx, wy, ax, ay);
if ( wx > ax )
{
if ( wdist < ndist )
{
neighbour = WNCK_WINDOW (next->data);
ndist = wdist;
}
}
}
}
else if ( direction == DOWN )
{
for ( next = windows; next; next = next->next )
{
ww_window_center (WNCK_WINDOW (next->data), &wx, &wy);
wdist = ww_x_weighted_distance (wx, wy, ax, ay);
if ( wy > ay )
{
if ( wdist < ndist )
{
neighbour = WNCK_WINDOW (next->data);
ndist = wdist;
}
}
}
}
else if ( direction == UP )
{
for ( next = windows; next; next = next->next )
{
ww_window_center (WNCK_WINDOW (next->data), &wx, &wy);
wdist = ww_x_weighted_distance (wx, wy, ax, ay);
if ( wy < ay )
{
if ( wdist < ndist )
{
neighbour = WNCK_WINDOW (next->data);
ndist = wdist;
}
}
}
}
if (neighbour)
g_debug ("Found neighbour '%s'",
wnck_window_get_name (neighbour));
return neighbour;
}
