static GimpValueArray *
channel_combine_masks_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
GimpChannel *channel1;
GimpChannel *channel2;
gint32 operation;
gint32 offx;
gint32 offy;
channel1 = gimp_value_get_channel (gimp_value_array_index (args, 0), gimp);
channel2 = gimp_value_get_channel (gimp_value_array_index (args, 1), gimp);
operation = g_value_get_enum (gimp_value_array_index (args, 2));
offx = g_value_get_int (gimp_value_array_index (args, 3));
offy = g_value_get_int (gimp_value_array_index (args, 4));
if (success)
{
gimp_channel_push_undo (channel1, _("Combine Masks"));
gimp_channel_combine_mask (channel1, channel2, operation, offx, offy);
}
return gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
}
static GValueArray *
channel_combine_masks_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GimpChannel *channel1;
GimpChannel *channel2;
gint32 operation;
gint32 offx;
gint32 offy;
channel1 = gimp_value_get_channel (&args->values[0], gimp);
channel2 = gimp_value_get_channel (&args->values[1], gimp);
operation = g_value_get_enum (&args->values[2]);
offx = g_value_get_int (&args->values[3]);
offy = g_value_get_int (&args->values[4]);
if (success)
{
gimp_channel_push_undo (channel1, _("Combine Masks"));
gimp_channel_combine_mask (channel1, channel2, operation, offx, offy);
}
return gimp_procedure_get_return_values (procedure, success);
}
void
gimp_channel_select_round_rect (GimpChannel *channel,
gint x,
gint y,
gint w,
gint h,
gdouble corner_radius_x,
gdouble corner_radius_y,
GimpChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo)
{
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
if (push_undo)
gimp_channel_push_undo (channel, C_("undo-type", "Rounded Rectangle Select"));
/* if applicable, replace the current selection */
if (op == GIMP_CHANNEL_OP_REPLACE)
gimp_channel_clear (channel, NULL, FALSE);
/* if feathering for rect, make a new mask with the
* rectangle and feather that with the old mask
*/
if (feather || op == GIMP_CHANNEL_OP_INTERSECT)
{
GimpItem *item = GIMP_ITEM (channel);
GeglBuffer *add_on;
add_on = gegl_buffer_new (GEGL_RECTANGLE (0, 0,
gimp_item_get_width (item),
gimp_item_get_height (item)),
babl_format ("Y float"));
gimp_gegl_mask_combine_ellipse_rect (add_on, GIMP_CHANNEL_OP_ADD,
x, y, w, h,
corner_radius_x, corner_radius_y,
antialias);
if (feather)
gimp_gegl_apply_feather (add_on, NULL, NULL, add_on, NULL,
feather_radius_x,
feather_radius_y);
gimp_channel_combine_buffer (channel, add_on, op, 0, 0);
g_object_unref (add_on);
}
else
{
gimp_channel_combine_ellipse_rect (channel, op, x, y, w, h,
corner_radius_x, corner_radius_y,
antialias);
}
}
void
gimp_channel_select_round_rect (GimpChannel *channel,
gint x,
gint y,
gint w,
gint h,
gdouble corner_radius_x,
gdouble corner_radius_y,
GimpChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo)
{
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
if (push_undo)
gimp_channel_push_undo (channel, Q_("command|Rounded Rectangle Select"));
/* if applicable, replace the current selection */
if (op == GIMP_CHANNEL_OP_REPLACE)
gimp_channel_clear (channel, NULL, FALSE);
/* if feathering for rect, make a new mask with the
* rectangle and feather that with the old mask
*/
if (feather || op == GIMP_CHANNEL_OP_INTERSECT)
{
GimpItem *item = GIMP_ITEM (channel);
GimpChannel *add_on;
add_on = gimp_channel_new_mask (gimp_item_get_image (item),
gimp_item_width (item),
gimp_item_height (item));
gimp_channel_combine_ellipse_rect (add_on, GIMP_CHANNEL_OP_ADD,
x, y, w, h,
corner_radius_x, corner_radius_y,
antialias);
if (feather)
gimp_channel_feather (add_on,
feather_radius_x,
feather_radius_y,
FALSE /* no undo */);
gimp_channel_combine_mask (channel, add_on, op, 0, 0);
g_object_unref (add_on);
}
else
{
gimp_channel_combine_ellipse_rect (channel, op, x, y, w, h,
corner_radius_x, corner_radius_y,
antialias);
}
}
void
gimp_channel_select_buffer (GimpChannel *channel,
const gchar *undo_desc,
GeglBuffer *add_on,
gint offset_x,
gint offset_y,
GimpChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y)
{
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
g_return_if_fail (undo_desc != NULL);
g_return_if_fail (GEGL_IS_BUFFER (add_on));
gimp_channel_push_undo (channel, undo_desc);
/* if applicable, replace the current selection */
if (op == GIMP_CHANNEL_OP_REPLACE)
gimp_channel_clear (channel, NULL, FALSE);
if (feather || op == GIMP_CHANNEL_OP_INTERSECT)
{
GimpItem *item = GIMP_ITEM (channel);
GeglBuffer *add_on2;
add_on2 = gegl_buffer_new (GEGL_RECTANGLE (0, 0,
gimp_item_get_width (item),
gimp_item_get_height (item)),
babl_format ("Y float"));
gimp_gegl_mask_combine_buffer (add_on2, add_on,
GIMP_CHANNEL_OP_ADD,
offset_x, offset_y);
if (feather)
gimp_gegl_apply_feather (add_on2, NULL, NULL, add_on2, NULL,
feather_radius_x,
feather_radius_y);
gimp_channel_combine_buffer (channel, add_on2, op, 0, 0);
g_object_unref (add_on2);
}
else
{
gimp_channel_combine_buffer (channel, add_on, op, offset_x, offset_y);
}
}
void
gimp_channel_select_channel (GimpChannel *channel,
const gchar *undo_desc,
GimpChannel *add_on,
gint offset_x,
gint offset_y,
GimpChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y)
{
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
g_return_if_fail (undo_desc != NULL);
g_return_if_fail (GIMP_IS_CHANNEL (add_on));
gimp_channel_push_undo (channel, undo_desc);
/* if applicable, replace the current selection */
if (op == GIMP_CHANNEL_OP_REPLACE)
gimp_channel_clear (channel, NULL, FALSE);
if (feather || op == GIMP_CHANNEL_OP_INTERSECT)
{
GimpItem *item = GIMP_ITEM (channel);
GimpChannel *add_on2;
add_on2 = gimp_channel_new_mask (gimp_item_get_image (item),
gimp_item_width (item),
gimp_item_height (item));
gimp_channel_combine_mask (add_on2, add_on, GIMP_CHANNEL_OP_ADD,
offset_x, offset_y);
if (feather)
gimp_channel_feather (add_on2,
feather_radius_x,
feather_radius_y,
FALSE /* no undo */);
gimp_channel_combine_mask (channel, add_on2, op, 0, 0);
g_object_unref (add_on2);
}
else
{
gimp_channel_combine_mask (channel, add_on, op, offset_x, offset_y);
}
}
void
gimp_channel_select_scan_convert (GimpChannel *channel,
const gchar *undo_desc,
GimpScanConvert *scan_convert,
gint offset_x,
gint offset_y,
GimpChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo)
{
GimpItem *item;
GeglBuffer *add_on;
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
g_return_if_fail (undo_desc != NULL);
g_return_if_fail (scan_convert != NULL);
if (push_undo)
gimp_channel_push_undo (channel, undo_desc);
/* if applicable, replace the current selection */
if (op == GIMP_CHANNEL_OP_REPLACE)
gimp_channel_clear (channel, NULL, FALSE);
item = GIMP_ITEM (channel);
add_on = gegl_buffer_new (GEGL_RECTANGLE (0, 0,
gimp_item_get_width (item),
gimp_item_get_height (item)),
babl_format ("Y float"));
gimp_scan_convert_render (scan_convert, add_on,
offset_x, offset_y, antialias);
if (feather)
gimp_gegl_apply_feather (add_on, NULL, NULL, add_on, NULL,
feather_radius_x,
feather_radius_y);
gimp_channel_combine_buffer (channel, add_on, op, 0, 0);
g_object_unref (add_on);
}
void
gimp_channel_select_scan_convert (GimpChannel *channel,
const gchar *undo_desc,
GimpScanConvert *scan_convert,
gint offset_x,
gint offset_y,
GimpChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo)
{
GimpItem *item;
GimpChannel *add_on;
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
g_return_if_fail (undo_desc != NULL);
g_return_if_fail (scan_convert != NULL);
if (push_undo)
gimp_channel_push_undo (channel, undo_desc);
/* if applicable, replace the current selection */
if (op == GIMP_CHANNEL_OP_REPLACE)
gimp_channel_clear (channel, NULL, FALSE);
item = GIMP_ITEM (channel);
add_on = gimp_channel_new_mask (gimp_item_get_image (item),
gimp_item_width (item),
gimp_item_height (item));
gimp_scan_convert_render (scan_convert,
gimp_drawable_get_tiles (GIMP_DRAWABLE (add_on)),
offset_x, offset_y, antialias);
if (feather)
gimp_channel_feather (add_on,
feather_radius_x,
feather_radius_y,
FALSE /* no undo */);
gimp_channel_combine_mask (channel, add_on, op, 0, 0);
g_object_unref (add_on);
}
void
gimp_channel_select_rectangle (GimpChannel *channel,
gint x,
gint y,
gint w,
gint h,
GimpChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo)
{
g_return_if_fail (GIMP_IS_CHANNEL (channel));
g_return_if_fail (gimp_item_is_attached (GIMP_ITEM (channel)));
if (push_undo)
gimp_channel_push_undo (channel, C_("undo-type", "Rectangle Select"));
/* if feathering for rect, make a new mask with the
* rectangle and feather that with the old mask
*/
if (feather)
{
GimpItem *item = GIMP_ITEM (channel);
GeglBuffer *add_on;
add_on = gegl_buffer_new (GEGL_RECTANGLE (0, 0,
gimp_item_get_width (item),
gimp_item_get_height (item)),
babl_format ("Y float"));
gimp_gegl_mask_combine_rect (add_on, GIMP_CHANNEL_OP_REPLACE, x, y, w, h);
gimp_gegl_apply_feather (add_on, NULL, NULL, add_on, NULL,
feather_radius_x,
feather_radius_y);
gimp_channel_combine_buffer (channel, add_on, op, 0, 0);
g_object_unref (add_on);
}
else
{
gimp_channel_combine_rect (channel, op, x, y, w, h);
}
}
