342 lines
8.4 KiB
C
342 lines
8.4 KiB
C
#include "e.h"
|
|
|
|
typedef struct _E_Maximize_Rect E_Maximize_Rect;
|
|
|
|
struct _E_Maximize_Rect
|
|
{
|
|
int x1, y1, x2, y2;
|
|
};
|
|
|
|
#define OBSTACLE(_x1, _y1, _x2, _y2) \
|
|
{ \
|
|
r = E_NEW(E_Maximize_Rect, 1); \
|
|
r->x1 = (_x1); r->y1 = (_y1); r->x2 = (_x2); r->y2 = (_y2); \
|
|
rects = eina_list_append(rects, r); \
|
|
}
|
|
|
|
static void _e_maximize_border_rects_fill(E_Border *bd, Eina_List *list, int *x1, int *y1, int *x2, int *y2, E_Maximize dir);
|
|
static void _e_maximize_border_rects_fill_both(E_Border *bd, Eina_List *rects, int *x1, int *y1, int *x2, int *y2);
|
|
static void _e_maximize_border_rects_fill_horiz(E_Border *bd, Eina_List *rects, int *x1, int *x2, int *bx, int *by, int *bw, int *bh);
|
|
static void _e_maximize_border_rects_fill_vert(E_Border *bd, Eina_List *rects, int *y1, int *y2, int *bx, int *by, int *bw, int *bh);
|
|
|
|
EAPI void
|
|
e_maximize_border_shelf_fit(E_Border *bd, int *x1, int *y1, int *x2, int *y2, E_Maximize dir)
|
|
{
|
|
e_maximize_border_shelf_fill(bd, x1, y1, x2, y2, dir);
|
|
}
|
|
|
|
EAPI void
|
|
e_maximize_border_dock_fit(E_Border *bd, int *x1, int *y1, int *x2, int *y2)
|
|
{
|
|
E_Border_List *bl;
|
|
E_Border *bd2;
|
|
int cx1, cx2, cy1, cy2;
|
|
|
|
cx1 = bd->zone->x;
|
|
if (x1) cx1 = *x1;
|
|
|
|
cy1 = bd->zone->y;
|
|
if (y1) cy1 = *y1;
|
|
|
|
cx2 = bd->zone->x + bd->zone->w;
|
|
if (x2) cx2 = *x2;
|
|
|
|
cy2 = bd->zone->y + bd->zone->h;
|
|
if (y2) cy2 = *y2;
|
|
|
|
bl = e_container_border_list_first(bd->zone->container);
|
|
while ((bd2 = e_container_border_list_next(bl)))
|
|
{
|
|
enum {
|
|
NONE,
|
|
TOP,
|
|
RIGHT,
|
|
BOTTOM,
|
|
LEFT
|
|
} edge = NONE;
|
|
|
|
if ((bd2->zone != bd->zone) || (bd2 == bd) ||
|
|
(bd2->client.netwm.type != ECORE_X_WINDOW_TYPE_DOCK))
|
|
continue;
|
|
|
|
if (((bd2->x == bd2->zone->x) || ((bd2->x + bd2->w) == (bd2->zone->x + bd2->zone->w))) &&
|
|
((bd2->y == bd2->zone->y) || ((bd2->x + bd2->h) == (bd2->zone->x + bd2->zone->h))))
|
|
{
|
|
/* corner */
|
|
if (bd2->w > bd2->h)
|
|
{
|
|
if (bd2->y == bd2->zone->y)
|
|
edge = TOP;
|
|
else if ((bd2->y + bd2->h) == (bd2->zone->y + bd2->zone->h))
|
|
edge = BOTTOM;
|
|
}
|
|
else
|
|
{
|
|
if ((bd2->x + bd2->w) == (bd2->zone->x + bd2->zone->w))
|
|
edge = RIGHT;
|
|
else if (bd2->x == bd2->zone->x)
|
|
edge = LEFT;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (bd2->y == bd2->zone->y)
|
|
edge = TOP;
|
|
else if ((bd2->y + bd2->h) == (bd2->zone->y + bd2->zone->h))
|
|
edge = BOTTOM;
|
|
else if (bd2->x == bd2->zone->x)
|
|
edge = LEFT;
|
|
else if ((bd2->x + bd2->w) == (bd2->zone->x + bd2->zone->w))
|
|
edge = RIGHT;
|
|
}
|
|
|
|
switch (edge)
|
|
{
|
|
case TOP:
|
|
if ((bd2->y + bd2->h) > cy1)
|
|
cy1 = (bd2->y + bd2->h);
|
|
break;
|
|
case RIGHT:
|
|
if (bd2->x < cx2)
|
|
cx2 = bd2->x;
|
|
break;
|
|
case BOTTOM:
|
|
if (bd2->y < cy2)
|
|
cy2 = bd2->y;
|
|
break;
|
|
case LEFT:
|
|
if ((bd2->x + bd2->w) > cx1)
|
|
cx1 = (bd2->x + bd2->w);
|
|
break;
|
|
case NONE:
|
|
printf("Crazy people. Dock isn't at the edge.\n");
|
|
break;
|
|
}
|
|
}
|
|
e_container_border_list_free(bl);
|
|
|
|
if (x1) *x1 = cx1;
|
|
if (y1) *y1 = cy1;
|
|
if (x2) *x2 = cx2;
|
|
if (y2) *y2 = cy2;
|
|
}
|
|
|
|
EAPI void
|
|
e_maximize_border_shelf_fill(E_Border *bd, int *x1, int *y1, int *x2, int *y2, E_Maximize dir)
|
|
{
|
|
Eina_List *l, *rects = NULL;
|
|
E_Shelf *es;
|
|
E_Maximize_Rect *r;
|
|
|
|
EINA_LIST_FOREACH(e_shelf_list(), l, es)
|
|
{
|
|
Eina_List *ll;
|
|
E_Config_Shelf_Desk *sd;
|
|
|
|
if (es->cfg->overlap) continue;
|
|
if (es->zone != bd->zone) continue;
|
|
if (es->cfg->desk_show_mode)
|
|
{
|
|
EINA_LIST_FOREACH(es->cfg->desk_list, ll, sd)
|
|
{
|
|
if (!sd) continue;
|
|
if ((sd->x == bd->desk->x) && (sd->y == bd->desk->y))
|
|
{
|
|
OBSTACLE(es->x + es->zone->x, es->y + es->zone->y,
|
|
es->x + es->zone->x + es->w, es->y + es->zone->y + es->h);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
OBSTACLE(es->x + es->zone->x, es->y + es->zone->y,
|
|
es->x + es->zone->x + es->w, es->y + es->zone->y + es->h);
|
|
}
|
|
}
|
|
if (rects)
|
|
{
|
|
_e_maximize_border_rects_fill(bd, rects, x1, y1, x2, y2, dir);
|
|
E_FREE_LIST(rects, free);
|
|
}
|
|
}
|
|
|
|
EAPI void
|
|
e_maximize_border_border_fill(E_Border *bd, int *x1, int *y1, int *x2, int *y2, E_Maximize dir)
|
|
{
|
|
Eina_List *rects = NULL;
|
|
E_Border_List *bl;
|
|
E_Maximize_Rect *r;
|
|
E_Border *bd2;
|
|
|
|
bl = e_container_border_list_first(bd->zone->container);
|
|
while ((bd2 = e_container_border_list_next(bl)))
|
|
{
|
|
if ((bd2->zone != bd->zone) || (bd == bd2) || (bd2->desk != bd->desk && !bd2->sticky) || (bd2->iconic))
|
|
continue;
|
|
OBSTACLE(bd2->x, bd2->y, bd2->x + bd2->w, bd2->y + bd2->h);
|
|
}
|
|
e_container_border_list_free(bl);
|
|
if (rects)
|
|
{
|
|
_e_maximize_border_rects_fill(bd, rects, x1, y1, x2, y2, dir);
|
|
E_FREE_LIST(rects, free);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_e_maximize_border_rects_fill(E_Border *bd, Eina_List *rects, int *x1, int *y1, int *x2, int *y2, E_Maximize dir)
|
|
{
|
|
if ((dir & E_MAXIMIZE_DIRECTION) == E_MAXIMIZE_BOTH)
|
|
{
|
|
_e_maximize_border_rects_fill_both(bd, rects, x1, y1, x2, y2);
|
|
}
|
|
else
|
|
{
|
|
int bx, by, bw, bh;
|
|
|
|
bx = bd->x;
|
|
by = bd->y;
|
|
bw = bd->w;
|
|
bh = bd->h;
|
|
|
|
if ((dir & E_MAXIMIZE_DIRECTION) == E_MAXIMIZE_HORIZONTAL)
|
|
_e_maximize_border_rects_fill_horiz(bd, rects, x1, x2, &bx, &by, &bw, &bh);
|
|
else if ((dir & E_MAXIMIZE_DIRECTION) == E_MAXIMIZE_VERTICAL)
|
|
_e_maximize_border_rects_fill_vert(bd, rects, y1, y2, &bx, &by, &bw, &bh);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_e_maximize_border_rects_fill_both(E_Border *bd, Eina_List *rects, int *x1, int *y1, int *x2, int *y2)
|
|
{
|
|
int hx1, hy1, hx2, hy2;
|
|
int vx1, vy1, vx2, vy2;
|
|
int bx, by, bw, bh;
|
|
|
|
hx1 = vx1 = bd->zone->x;
|
|
if (x1) hx1 = vx1 = *x1;
|
|
|
|
hy1 = vy1 = bd->zone->y;
|
|
if (y1) hy1 = vy1 = *y1;
|
|
|
|
hx2 = vx2 = bd->zone->x + bd->zone->w;
|
|
if (x2) hx2 = vx2 = *x2;
|
|
|
|
hy2 = vy2 = bd->zone->y + bd->zone->h;
|
|
if (y2) hy2 = vy2 = *y2;
|
|
|
|
/* Init working values, try maximizing horizontally first */
|
|
bx = bd->x;
|
|
by = bd->y;
|
|
bw = bd->w;
|
|
bh = bd->h;
|
|
_e_maximize_border_rects_fill_horiz(bd, rects, &hx1, &hx2, &bx, &by, &bw, &bh);
|
|
_e_maximize_border_rects_fill_vert(bd, rects, &hy1, &hy2, &bx, &by, &bw, &bh);
|
|
|
|
/* Reset working values, try maximizing vertically first */
|
|
bx = bd->x;
|
|
by = bd->y;
|
|
bw = bd->w;
|
|
bh = bd->h;
|
|
_e_maximize_border_rects_fill_vert(bd, rects, &vy1, &vy2, &bx, &by, &bw, &bh);
|
|
_e_maximize_border_rects_fill_horiz(bd, rects, &vx1, &vx2, &bx, &by, &bw, &bh);
|
|
|
|
/* Use the result set that gives the largest volume */
|
|
if (((hx2 - hx1) * (hy2 - hy1)) > ((vx2 - vx1) * (vy2 - vy1)))
|
|
{
|
|
if (x1) *x1 = hx1;
|
|
if (y1) *y1 = hy1;
|
|
if (x2) *x2 = hx2;
|
|
if (y2) *y2 = hy2;
|
|
}
|
|
else
|
|
{
|
|
if (x1) *x1 = vx1;
|
|
if (y1) *y1 = vy1;
|
|
if (x2) *x2 = vx2;
|
|
if (y2) *y2 = vy2;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_e_maximize_border_rects_fill_horiz(E_Border *bd, Eina_List *rects, int *x1, int *x2, int *bx, int *by, int *bw, int *bh)
|
|
{
|
|
Eina_List *l;
|
|
E_Maximize_Rect *rect;
|
|
int cx1, cx2;
|
|
|
|
cx1 = bd->zone->x;
|
|
if (x1) cx1 = *x1;
|
|
|
|
cx2 = bd->zone->x + bd->zone->w;
|
|
if (x2) cx2 = *x2;
|
|
|
|
/* Expand left */
|
|
EINA_LIST_FOREACH(rects, l, rect)
|
|
{
|
|
if ((rect->x2 > cx1) && (rect->x2 <= *bx) &&
|
|
E_INTERSECTS(0, rect->y1, bd->zone->w, (rect->y2 - rect->y1), 0, *by, bd->zone->w, *bh))
|
|
{
|
|
cx1 = rect->x2;
|
|
}
|
|
}
|
|
*bw += (*bx - cx1);
|
|
*bx = cx1;
|
|
|
|
/* Expand right */
|
|
EINA_LIST_FOREACH(rects, l, rect)
|
|
{
|
|
if ((rect->x1 < cx2) && (rect->x1 >= (*bx + *bw)) &&
|
|
E_INTERSECTS(0, rect->y1, bd->zone->w, (rect->y2 - rect->y1), 0, *by, bd->zone->w, *bh))
|
|
{
|
|
cx2 = rect->x1;
|
|
}
|
|
}
|
|
*bw = (cx2 - cx1);
|
|
|
|
if (x1) *x1 = cx1;
|
|
if (x2) *x2 = cx2;
|
|
}
|
|
|
|
static void
|
|
_e_maximize_border_rects_fill_vert(E_Border *bd, Eina_List *rects, int *y1, int *y2, int *bx, int *by, int *bw, int *bh)
|
|
{
|
|
Eina_List *l;
|
|
E_Maximize_Rect *rect;
|
|
int cy1, cy2;
|
|
|
|
cy1 = bd->zone->y;
|
|
if (y1) cy1 = *y1;
|
|
|
|
cy2 = bd->zone->y + bd->zone->h;
|
|
if (y2) cy2 = *y2;
|
|
|
|
/* Expand up */
|
|
EINA_LIST_FOREACH(rects, l, rect)
|
|
{
|
|
if ((rect->y2 > cy1) && (rect->y2 <= *by) &&
|
|
E_INTERSECTS(rect->x1, 0, (rect->x2 - rect->x1), bd->zone->h, *bx, 0, *bw, bd->zone->h))
|
|
{
|
|
cy1 = rect->y2;
|
|
}
|
|
}
|
|
*bh += (*by - cy1);
|
|
*by = cy1;
|
|
|
|
/* Expand down */
|
|
EINA_LIST_FOREACH(rects, l, rect)
|
|
{
|
|
if ((rect->y1 < cy2) && (rect->y1 >= (*by + *bh)) &&
|
|
E_INTERSECTS(rect->x1, 0, (rect->x2 - rect->x1), bd->zone->h, *bx, 0, *bw, bd->zone->h))
|
|
{
|
|
cy2 = rect->y1;
|
|
}
|
|
}
|
|
*bh = (cy2 - cy1);
|
|
|
|
if (y1) *y1 = cy1;
|
|
if (y2) *y2 = cy2;
|
|
}
|
|
|