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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
/* E_Desk is a child object of E_Zone. A desk is essentially a background
* and an associated set of client windows. Each zone can have an arbitrary
* number of desktops.
*/
static void _e_desk_free(E_Desk *desk);
int _e_desk_current_changing;
static int desk_count;
int
e_desk_init(void)
{
_e_desk_current_changing = 0;
desk_count = 0;
return 1;
}
int
e_desk_shutdown(void)
{
return 1;
}
E_Desk *
e_desk_new(E_Zone *zone, int x, int y)
{
E_Desk *desk;
char name[40];
E_OBJECT_CHECK_RETURN(zone, NULL);
E_OBJECT_TYPE_CHECK_RETURN(zone, E_ZONE_TYPE, NULL);
desk = E_OBJECT_ALLOC(E_Desk, E_DESK_TYPE, _e_desk_free);
if (!desk) return NULL;
desk->clients = NULL;
desk->zone = zone;
desk->num = ++desk_count;
snprintf(name, sizeof(name), "Desktop %d, %d", x, y);
desk->name = strdup(name);
return desk;
}
void
e_desk_name_set(E_Desk *desk, const char *name)
{
E_OBJECT_CHECK(desk);
E_OBJECT_TYPE_CHECK(desk, E_DESK_TYPE);
if (desk->name)
free(desk->name);
desk->name = strdup(name);
}
void
e_desk_show(E_Desk *desk)
{
Evas_List *l;
int x, y;
E_OBJECT_CHECK(desk);
E_OBJECT_TYPE_CHECK(desk, E_DESK_TYPE);
if (desk->visible) return;
_e_desk_current_changing = 1;
for (l = desk->zone->container->clients; l; l = l->next)
{
E_Border *bd = l->data;
if (bd->desk->zone == desk->zone && !bd->iconic)
{
if (bd->desk == desk || bd->sticky)
{
e_border_show(bd);
}
else
{
e_border_hide(bd);
}
}
}
for (x = 0; x < desk->zone->desk_x_count; x++)
{
for (y = 0; y < desk->zone->desk_y_count; y++)
{
E_Desk *next;
next = e_desk_at_xy_get(desk->zone,x, y);
next->visible = 0;
if (next == desk)
{
desk->zone->desk_x_current = x;
desk->zone->desk_y_current = y;
}
}
}
desk->visible = 1;
_e_desk_current_changing = 0;
}
void
e_desk_row_add(E_Zone *zone)
{
e_zone_desk_count_set(zone, zone->desk_x_count, zone->desk_y_count + 1);
}
void
e_desk_row_remove(E_Zone *zone)
{
e_zone_desk_count_set(zone, zone->desk_x_count, zone->desk_y_count - 1);
}
void
e_desk_col_add(E_Zone *zone)
{
e_zone_desk_count_set(zone, zone->desk_x_count + 1, zone->desk_y_count);
}
void
e_desk_col_remove(E_Zone *zone)
{
e_zone_desk_count_set(zone, zone->desk_x_count - 1, zone->desk_y_count);
}
E_Desk *
e_desk_current_get(E_Zone *zone)
{
E_OBJECT_CHECK_RETURN(zone, NULL);
E_OBJECT_TYPE_CHECK_RETURN(zone, E_ZONE_TYPE, NULL);
return e_desk_at_xy_get(zone, zone->desk_x_current, zone->desk_y_current);
}
E_Desk *
e_desk_at_xy_get(E_Zone *zone, int x, int y)
{
E_OBJECT_CHECK_RETURN(zone, NULL);
E_OBJECT_TYPE_CHECK_RETURN(zone, E_ZONE_TYPE, NULL);
if (x >= zone->desk_x_count || y >= zone->desk_y_count)
return NULL;
return (E_Desk *) zone->desks[x + (y * zone->desk_x_count)];
}
void
e_desk_xy_get(E_Desk *desk, int *x, int *y)
{
int xx, yy;
E_OBJECT_CHECK(desk);
E_OBJECT_TYPE_CHECK(desk, E_DESK_TYPE);
for (xx = 0; xx < desk->zone->desk_x_count; xx++)
{
for (yy = 0; yy < desk->zone->desk_y_count; yy++)
{
E_Desk *next;
next = e_desk_at_xy_get(desk->zone, xx, yy);
if (next == desk)
{
*x = xx;
*y = yy;
return;
}
}
}
}
void
e_desk_next(E_Zone *zone)
{
int x, y;
E_OBJECT_CHECK(zone);
E_OBJECT_TYPE_CHECK(zone, E_ZONE_TYPE);
if (zone->desk_x_count < 2 && zone->desk_y_count < 2)
return;
x = zone->desk_x_current;
y = zone->desk_y_current;
x++;
if (x == zone->desk_x_count)
{
x = 0;
y++;
if (y == zone->desk_y_count)
y = 0;
}
e_desk_show(e_desk_at_xy_get(zone, x, y));
}
void
e_desk_prev(E_Zone *zone)
{
int x, y;
E_OBJECT_CHECK(zone);
E_OBJECT_TYPE_CHECK(zone, E_ZONE_TYPE);
if (zone->desk_x_count < 2 && zone->desk_y_count < 2)
return;
x = zone->desk_x_current;
y = zone->desk_y_current;
x--;
if (x < 0)
{
x = zone->desk_x_count - 1;
y--;
if (y < 0)
y = zone->desk_y_count - 1;
}
e_desk_show(e_desk_at_xy_get(zone, x, y));
}
static void
_e_desk_free(E_Desk *desk)
{
E_Zone *zone = desk->zone;
if (desk->name)
free(desk->name);
// zone->desks = evas_list_remove(zone->desks, desk);
free(desk);
}
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