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#include "openbox/actions.h"
#include "openbox/misc.h"
#include "openbox/client.h"
#include "openbox/frame.h"
#include "openbox/screen.h"
#include <glib.h>
typedef struct {
ObDirection dir;
gboolean shrink;
gboolean fill;
} Options;
static gpointer setup_grow_func(xmlNodePtr node);
static gpointer setup_fill_func(xmlNodePtr node);
static gpointer setup_shrink_func(xmlNodePtr node);
static void free_func(gpointer o);
static gboolean run_func(ObActionsData *data, gpointer options);
/* 3.4-compatibility */
static gpointer setup_north_func(xmlNodePtr node);
static gpointer setup_south_func(xmlNodePtr node);
static gpointer setup_east_func(xmlNodePtr node);
static gpointer setup_west_func(xmlNodePtr node);
void action_growtoedge_startup(void)
{
actions_register("GrowToEdge", setup_grow_func,
free_func, run_func);
actions_register("GrowToFill", setup_fill_func,
free_func, run_func);
actions_register("ShrinkToEdge", setup_shrink_func,
free_func, run_func);
/* 3.4-compatibility */
actions_register("GrowToEdgeNorth", setup_north_func, free_func, run_func);
actions_register("GrowToEdgeSouth", setup_south_func, free_func, run_func);
actions_register("GrowToEdgeEast", setup_east_func, free_func, run_func);
actions_register("GrowToEdgeWest", setup_west_func, free_func, run_func);
}
static gpointer setup_func(xmlNodePtr node)
{
xmlNodePtr n;
Options *o;
o = g_slice_new0(Options);
o->dir = OB_DIRECTION_NORTH;
if ((n = obt_xml_find_node(node, "direction"))) {
gchar *s = obt_xml_node_string(n);
if (!g_ascii_strcasecmp(s, "north") ||
!g_ascii_strcasecmp(s, "up"))
o->dir = OB_DIRECTION_NORTH;
else if (!g_ascii_strcasecmp(s, "south") ||
!g_ascii_strcasecmp(s, "down"))
o->dir = OB_DIRECTION_SOUTH;
else if (!g_ascii_strcasecmp(s, "west") ||
!g_ascii_strcasecmp(s, "left"))
o->dir = OB_DIRECTION_WEST;
else if (!g_ascii_strcasecmp(s, "east") ||
!g_ascii_strcasecmp(s, "right"))
o->dir = OB_DIRECTION_EAST;
g_free(s);
}
return o;
}
static gpointer setup_grow_func(xmlNodePtr node)
{
Options *o;
o = setup_func(node);
o->shrink = FALSE;
o->fill = FALSE;
return o;
}
static gpointer setup_fill_func(xmlNodePtr node)
{
Options *o;
o = setup_func(node);
o->shrink = FALSE;
o->fill = TRUE;
return o;
}
static gpointer setup_shrink_func(xmlNodePtr node)
{
Options *o;
o = setup_func(node);
o->shrink = TRUE;
o->fill = FALSE;
return o;
}
static gboolean do_grow(ObActionsData *data, gint x, gint y, gint w, gint h)
{
gint realw, realh, lw, lh;
realw = w;
realh = h;
client_try_configure(data->client, &x, &y, &realw, &realh,
&lw, &lh, TRUE);
/* if it's going to be resized smaller than it intended, don't
move the window over */
if (x != data->client->area.x) x += w - realw;
if (y != data->client->area.y) y += h - realh;
if (x != data->client->area.x || y != data->client->area.y ||
realw != data->client->area.width ||
realh != data->client->area.height)
{
actions_client_move(data, TRUE);
client_move_resize(data->client, x, y, realw, realh);
actions_client_move(data, FALSE);
return TRUE;
}
return FALSE;
}
static gboolean do_grow_all_edges(ObActionsData* data,
ObClientDirectionalResizeType resize_type)
{
gint x, y, w, h;
gint temp_x, temp_y, temp_w, temp_h;
client_find_resize_directional(data->client,
OB_DIRECTION_NORTH,
resize_type,
&temp_x, &temp_y, &temp_w, &temp_h);
y = temp_y;
h = temp_h;
client_find_resize_directional(data->client,
OB_DIRECTION_SOUTH,
resize_type,
&temp_x, &temp_y, &temp_w, &temp_h);
h += temp_h - data->client->area.height;
client_find_resize_directional(data->client,
OB_DIRECTION_WEST,
resize_type,
&temp_x, &temp_y, &temp_w, &temp_h);
x = temp_x;
w = temp_w;
client_find_resize_directional(data->client,
OB_DIRECTION_EAST,
resize_type,
&temp_x, &temp_y, &temp_w, &temp_h);
w += temp_w - data->client->area.width;
/* When filling, we allow the window to move to an arbitrary x/y
position, since we'll be growing the other edge as well. */
int lw, lh;
client_try_configure(data->client, &x, &y, &w, &h, &lw, &lh, TRUE);
if (x == data->client->area.x &&
y == data->client->area.y &&
w == data->client->area.width &&
h == data->client->area.height)
{
return FALSE;
}
actions_client_move(data, TRUE);
client_move_resize(data->client, x, y, w, h);
actions_client_move(data, FALSE);
return TRUE;
}
static void free_func(gpointer o)
{
g_slice_free(Options, o);
}
/* Always return FALSE because its not interactive */
static gboolean run_func(ObActionsData *data, gpointer options)
{
Options *o = options;
if (!data->client)
return FALSE;
gboolean doing_vertical_resize =
o->dir == OB_DIRECTION_NORTH ||
o->dir == OB_DIRECTION_SOUTH ||
o->fill;
if (data->client->shaded && doing_vertical_resize)
return FALSE;
if (o->fill) {
if (o->shrink) {
/* We don't have any implementation of shrinking for the FillToGrow
action. */
return FALSE;
}
if (do_grow_all_edges(data, CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE))
return FALSE;
/* If all the edges are blocked, then allow them to jump past their
current block points. */
do_grow_all_edges(data, CLIENT_RESIZE_GROW);
return FALSE;
}
if (!o->shrink) {
gint x, y, w, h;
/* Try grow. */
client_find_resize_directional(data->client,
o->dir,
CLIENT_RESIZE_GROW,
&x, &y, &w, &h);
if (do_grow(data, x, y, w, h))
return FALSE;
}
/* We couldn't grow, so try shrink! */
ObDirection opposite =
(o->dir == OB_DIRECTION_NORTH ? OB_DIRECTION_SOUTH :
(o->dir == OB_DIRECTION_SOUTH ? OB_DIRECTION_NORTH :
(o->dir == OB_DIRECTION_EAST ? OB_DIRECTION_WEST :
OB_DIRECTION_EAST)));
gint x, y, w, h;
gint half;
client_find_resize_directional(data->client,
opposite,
CLIENT_RESIZE_SHRINK,
&x, &y, &w, &h);
switch (opposite) {
case OB_DIRECTION_NORTH:
half = data->client->area.y + data->client->area.height / 2;
if (y > half) {
h += y - half;
y = half;
}
break;
case OB_DIRECTION_SOUTH:
half = data->client->area.height / 2;
if (h < half)
h = half;
break;
case OB_DIRECTION_WEST:
half = data->client->area.x + data->client->area.width / 2;
if (x > half) {
w += x - half;
x = half;
}
break;
case OB_DIRECTION_EAST:
half = data->client->area.width / 2;
if (w < half)
w = half;
break;
default: g_assert_not_reached();
}
if (do_grow(data, x, y, w, h))
return FALSE;
return FALSE;
}
/* 3.4-compatibility */
static gpointer setup_north_func(xmlNodePtr node)
{
Options *o = g_slice_new0(Options);
o->shrink = FALSE;
o->dir = OB_DIRECTION_NORTH;
return o;
}
static gpointer setup_south_func(xmlNodePtr node)
{
Options *o = g_slice_new0(Options);
o->shrink = FALSE;
o->dir = OB_DIRECTION_SOUTH;
return o;
}
static gpointer setup_east_func(xmlNodePtr node)
{
Options *o = g_slice_new0(Options);
o->shrink = FALSE;
o->dir = OB_DIRECTION_EAST;
return o;
}
static gpointer setup_west_func(xmlNodePtr node)
{
Options *o = g_slice_new0(Options);
o->shrink = FALSE;
o->dir = OB_DIRECTION_WEST;
return o;
}
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