static GimpVectors *
gimp_image_duplicate_vectors (GimpImage *image,
GimpImage *new_image)
{
GimpVectors *active_vectors = NULL;
GList *list;
gint count;
for (list = gimp_image_get_vectors_iter (image), count = 0;
list;
list = g_list_next (list))
{
GimpVectors *vectors = list->data;
GimpVectors *new_vectors;
new_vectors = GIMP_VECTORS (gimp_image_duplicate_item (GIMP_ITEM (vectors),
new_image));
if (gimp_image_get_active_vectors (image) == vectors)
active_vectors = new_vectors;
gimp_image_add_vectors (new_image, new_vectors,
NULL, count++, FALSE);
}
return active_vectors;
}
static void
vectors_new_callback (GtkWidget *dialog,
GimpImage *image,
GimpVectors *vectors,
GimpContext *context,
const gchar *vectors_name,
gboolean vectors_visible,
gboolean vectors_linked,
GimpColorTag vectors_color_tag,
gboolean vectors_lock_content,
gboolean vectors_lock_position,
gpointer user_data)
{
GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
g_object_set (config,
"path-new-name", vectors_name,
NULL);
vectors = gimp_vectors_new (image, config->vectors_new_name);
gimp_item_set_visible (GIMP_ITEM (vectors), vectors_visible, FALSE);
gimp_item_set_linked (GIMP_ITEM (vectors), vectors_linked, FALSE);
gimp_item_set_color_tag (GIMP_ITEM (vectors), vectors_color_tag, FALSE);
gimp_item_set_lock_content (GIMP_ITEM (vectors), vectors_lock_content, FALSE);
gimp_item_set_lock_position (GIMP_ITEM (vectors), vectors_lock_position, FALSE);
gimp_image_add_vectors (image, vectors,
GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
gimp_image_flush (image);
gtk_widget_destroy (dialog);
}
static GimpItem *
gimp_vectors_tree_view_item_new (GimpImage *image)
{
GimpVectors *new_vectors;
new_vectors = gimp_vectors_new (image, _("Empty Path"));
gimp_image_add_vectors (image, new_vectors, -1);
return GIMP_ITEM (new_vectors);
}
static GimpItem *
gimp_vectors_tree_view_item_new (GimpImage *image)
{
GimpVectors *new_vectors;
new_vectors = gimp_vectors_new (image, _("Path"));
gimp_image_add_vectors (image, new_vectors,
GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
return GIMP_ITEM (new_vectors);
}
void
vectors_duplicate_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *image;
GimpVectors *vectors;
GimpVectors *new_vectors;
return_if_no_vectors (image, vectors, data);
new_vectors = GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
G_TYPE_FROM_INSTANCE (vectors)));
gimp_image_add_vectors (image, new_vectors, -1);
gimp_image_flush (image);
}
void
vectors_new_last_vals_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *image;
GimpVectors *new_vectors;
return_if_no_image (image, data);
new_vectors = gimp_vectors_new (image,
vectors_name ? vectors_name : _("New Path"));
gimp_image_add_vectors (image, new_vectors, -1);
gimp_image_flush (image);
}
void
vectors_new_last_vals_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *image;
GimpVectors *vectors;
GimpDialogConfig *config;
return_if_no_image (image, data);
config = GIMP_DIALOG_CONFIG (image->gimp->config);
vectors = gimp_vectors_new (image, config->vectors_new_name);
gimp_image_add_vectors (image, vectors,
GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
gimp_image_flush (image);
}
void
vectors_duplicate_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *image;
GimpVectors *vectors;
GimpVectors *new_vectors;
return_if_no_vectors (image, vectors, data);
new_vectors = GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
G_TYPE_FROM_INSTANCE (vectors)));
/* use the actual parent here, not GIMP_IMAGE_ACTIVE_PARENT because
* the latter would add a duplicated group inside itself instead of
* above it
*/
gimp_image_add_vectors (image, new_vectors,
gimp_vectors_get_parent (vectors), -1,
TRUE);
gimp_image_flush (image);
}
static void
gimp_display_shell_drop_vectors (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
GimpImage *image = gimp_display_get_image (shell->display);
GimpItem *new_item;
GIMP_LOG (DND, NULL);
if (shell->display->gimp->busy)
return;
if (! image)
return;
new_item = gimp_item_convert (GIMP_ITEM (viewable),
image, G_TYPE_FROM_INSTANCE (viewable));
if (new_item)
{
GimpVectors *new_vectors = GIMP_VECTORS (new_item);
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_PASTE,
_("Drop New Path"));
gimp_image_add_vectors (image, new_vectors,
GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
gimp_image_undo_group_end (image);
gimp_display_shell_dnd_flush (shell, image);
}
}
static void
vectors_new_vectors_response (GtkWidget *widget,
gint response_id,
VectorsOptionsDialog *options)
{
if (response_id == GTK_RESPONSE_OK)
{
GimpVectors *new_vectors;
if (vectors_name)
g_free (vectors_name);
vectors_name =
g_strdup (gtk_entry_get_text (GTK_ENTRY (options->name_entry)));
new_vectors = gimp_vectors_new (options->image, vectors_name);
gimp_image_add_vectors (options->image, new_vectors, -1);
gimp_image_flush (options->image);
}
gtk_widget_destroy (options->dialog);
}
GimpVectors *
gimp_image_merge_visible_vectors (GimpImage *image,
GError **error)
{
GList *list = NULL;
GSList *merge_list = NULL;
GSList *cur_item = NULL;
GimpVectors *vectors = NULL;
GimpVectors *target_vectors = NULL;
gchar *name = NULL;
gint pos = 0;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
for (list = GIMP_LIST (image->vectors)->list;
list;
list = g_list_next (list))
{
vectors = list->data;
if (gimp_item_get_visible (GIMP_ITEM (vectors)))
merge_list = g_slist_append (merge_list, vectors);
}
if (merge_list && merge_list->next)
{
gimp_set_busy (image->gimp);
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_VECTORS_MERGE,
_("Merge Visible Paths"));
cur_item = merge_list;
vectors = GIMP_VECTORS (cur_item->data);
name = g_strdup (gimp_object_get_name (GIMP_OBJECT (vectors)));
target_vectors = GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
GIMP_TYPE_VECTORS));
pos = gimp_image_get_vectors_index (image, vectors);
gimp_image_remove_vectors (image, vectors);
cur_item = cur_item->next;
while (cur_item)
{
vectors = GIMP_VECTORS (cur_item->data);
gimp_vectors_add_strokes (vectors, target_vectors);
gimp_image_remove_vectors (image, vectors);
cur_item = g_slist_next (cur_item);
}
gimp_object_take_name (GIMP_OBJECT (target_vectors), name);
g_slist_free (merge_list);
gimp_image_add_vectors (image, target_vectors, pos);
gimp_unset_busy (image->gimp);
gimp_image_undo_group_end (image);
return target_vectors;
}
else
{
g_set_error (error, 0, 0,
_("Not enough visible paths for a merge. "
"There must be at least two."));
return NULL;
}
}
GimpVectors *
gimp_image_merge_visible_vectors (GimpImage *image,
GError **error)
{
GList *list;
GList *merge_list = NULL;
GimpVectors *vectors;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
for (list = gimp_image_get_vectors_iter (image);
list;
list = g_list_next (list))
{
vectors = list->data;
if (gimp_item_get_visible (GIMP_ITEM (vectors)))
merge_list = g_list_prepend (merge_list, vectors);
}
merge_list = g_list_reverse (merge_list);
if (merge_list && merge_list->next)
{
GimpVectors *target_vectors;
gchar *name;
gint pos;
gimp_set_busy (image->gimp);
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_VECTORS_MERGE,
C_("undo-type", "Merge Visible Paths"));
vectors = GIMP_VECTORS (merge_list->data);
name = g_strdup (gimp_object_get_name (vectors));
pos = gimp_item_get_index (GIMP_ITEM (vectors));
target_vectors = GIMP_VECTORS (gimp_item_duplicate (GIMP_ITEM (vectors),
GIMP_TYPE_VECTORS));
gimp_image_remove_vectors (image, vectors, TRUE, NULL);
for (list = g_list_next (merge_list);
list;
list = g_list_next (list))
{
vectors = list->data;
gimp_vectors_add_strokes (vectors, target_vectors);
gimp_image_remove_vectors (image, vectors, TRUE, NULL);
}
gimp_object_take_name (GIMP_OBJECT (target_vectors), name);
g_list_free (merge_list);
/* FIXME tree */
gimp_image_add_vectors (image, target_vectors, NULL, pos, TRUE);
gimp_unset_busy (image->gimp);
gimp_image_undo_group_end (image);
return target_vectors;
}
else
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("Not enough visible paths for a merge. "
"There must be at least two."));
return NULL;
}
}
GimpImage *
gimp_image_duplicate (GimpImage *image)
{
GimpImage *new_image;
GimpLayer *floating_layer;
GList *list;
GimpLayer *active_layer = NULL;
GimpChannel *active_channel = NULL;
GimpVectors *active_vectors = NULL;
GimpDrawable *new_floating_sel_drawable = NULL;
GimpDrawable *floating_sel_drawable = NULL;
gchar *filename;
gint count;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
gimp_set_busy_until_idle (image->gimp);
/* Create a new image */
new_image = gimp_create_image (image->gimp,
image->width, image->height,
image->base_type,
FALSE);
gimp_image_undo_disable (new_image);
/* Store the folder to be used by the save dialog */
filename = gimp_image_get_filename (image);
if (filename)
{
g_object_set_data_full (G_OBJECT (new_image), "gimp-image-dirname",
g_path_get_dirname (filename),
(GDestroyNotify) g_free);
g_free (filename);
}
/* Copy the colormap if necessary */
if (new_image->base_type == GIMP_INDEXED)
gimp_image_set_colormap (new_image,
gimp_image_get_colormap (image),
gimp_image_get_colormap_size (image),
FALSE);
/* Copy resolution information */
new_image->xresolution = image->xresolution;
new_image->yresolution = image->yresolution;
new_image->resolution_unit = image->resolution_unit;
/* Copy floating layer */
floating_layer = gimp_image_floating_sel (image);
if (floating_layer)
{
floating_sel_relax (floating_layer, FALSE);
floating_sel_drawable = floating_layer->fs.drawable;
floating_layer = NULL;
}
/* Copy the layers */
for (list = GIMP_LIST (image->layers)->list, count = 0;
list;
list = g_list_next (list))
{
GimpLayer *layer = list->data;
GimpLayer *new_layer;
new_layer = GIMP_LAYER (gimp_item_convert (GIMP_ITEM (layer),
new_image,
G_TYPE_FROM_INSTANCE (layer),
FALSE));
/* Make sure the copied layer doesn't say: "<old layer> copy" */
gimp_object_set_name (GIMP_OBJECT (new_layer),
gimp_object_get_name (GIMP_OBJECT (layer)));
/* Make sure that if the layer has a layer mask,
* its name isn't screwed up
*/
if (new_layer->mask)
gimp_object_set_name (GIMP_OBJECT (new_layer->mask),
gimp_object_get_name (GIMP_OBJECT (layer->mask)));
if (gimp_image_get_active_layer (image) == layer)
active_layer = new_layer;
if (image->floating_sel == layer)
floating_layer = new_layer;
if (floating_sel_drawable == GIMP_DRAWABLE (layer))
new_floating_sel_drawable = GIMP_DRAWABLE (new_layer);
if (floating_layer != new_layer)
gimp_image_add_layer (new_image, new_layer, count++);
}
/* Copy the channels */
for (list = GIMP_LIST (image->channels)->list, count = 0;
list;
list = g_list_next (list))
{
GimpChannel *channel = list->data;
GimpChannel *new_channel;
new_channel =
GIMP_CHANNEL (gimp_item_convert (GIMP_ITEM (channel),
new_image,
G_TYPE_FROM_INSTANCE (channel),
FALSE));
/* Make sure the copied channel doesn't say: "<old channel> copy" */
gimp_object_set_name (GIMP_OBJECT (new_channel),
gimp_object_get_name (GIMP_OBJECT (channel)));
if (gimp_image_get_active_channel (image) == channel)
active_channel = (new_channel);
if (floating_sel_drawable == GIMP_DRAWABLE (channel))
new_floating_sel_drawable = GIMP_DRAWABLE (new_channel);
gimp_image_add_channel (new_image, new_channel, count++);
}
/* Copy any vectors */
for (list = GIMP_LIST (image->vectors)->list, count = 0;
list;
list = g_list_next (list))
{
GimpVectors *vectors = list->data;
GimpVectors *new_vectors;
new_vectors =
GIMP_VECTORS (gimp_item_convert (GIMP_ITEM (vectors),
new_image,
G_TYPE_FROM_INSTANCE (vectors),
FALSE));
/* Make sure the copied vectors doesn't say: "<old vectors> copy" */
gimp_object_set_name (GIMP_OBJECT (new_vectors),
gimp_object_get_name (GIMP_OBJECT (vectors)));
if (gimp_image_get_active_vectors (image) == vectors)
active_vectors = new_vectors;
gimp_image_add_vectors (new_image, new_vectors, count++);
}
/* Copy the selection mask */
{
TileManager *src_tiles;
TileManager *dest_tiles;
PixelRegion srcPR, destPR;
src_tiles =
gimp_drawable_get_tiles (GIMP_DRAWABLE (image->selection_mask));
dest_tiles =
gimp_drawable_get_tiles (GIMP_DRAWABLE (new_image->selection_mask));
pixel_region_init (&srcPR, src_tiles,
0, 0, image->width, image->height, FALSE);
pixel_region_init (&destPR, dest_tiles,
0, 0, image->width, image->height, TRUE);
copy_region (&srcPR, &destPR);
new_image->selection_mask->bounds_known = FALSE;
new_image->selection_mask->boundary_known = FALSE;
}
if (floating_layer)
floating_sel_attach (floating_layer, new_floating_sel_drawable);
/* Set active layer, active channel, active vectors */
if (active_layer)
gimp_image_set_active_layer (new_image, active_layer);
if (active_channel)
gimp_image_set_active_channel (new_image, active_channel);
if (active_vectors)
gimp_image_set_active_vectors (new_image, active_vectors);
/* Copy state of all color channels */
for (count = 0; count < MAX_CHANNELS; count++)
{
new_image->visible[count] = image->visible[count];
new_image->active[count] = image->active[count];
}
/* Copy any guides */
for (list = image->guides; list; list = g_list_next (list))
{
GimpGuide *guide = list->data;
gint position = gimp_guide_get_position (guide);
switch (gimp_guide_get_orientation (guide))
{
case GIMP_ORIENTATION_HORIZONTAL:
gimp_image_add_hguide (new_image, position, FALSE);
break;
case GIMP_ORIENTATION_VERTICAL:
gimp_image_add_vguide (new_image, position, FALSE);
break;
default:
g_error ("Unknown guide orientation.\n");
}
}
/* Copy any sample points */
for (list = image->sample_points; list; list = g_list_next (list))
{
GimpSamplePoint *sample_point = list->data;
gimp_image_add_sample_point_at_pos (new_image,
sample_point->x,
sample_point->y,
FALSE);
}
/* Copy the grid */
if (image->grid)
gimp_image_set_grid (new_image, image->grid, FALSE);
/* Copy the quick mask info */
new_image->quick_mask_state = image->quick_mask_state;
new_image->quick_mask_inverted = image->quick_mask_inverted;
new_image->quick_mask_color = image->quick_mask_color;
/* Copy parasites */
if (image->parasites)
{
g_object_unref (new_image->parasites);
new_image->parasites = gimp_parasite_list_copy (image->parasites);
}
gimp_image_undo_enable (new_image);
return new_image;
}
