/* Converts items from one image to another */
static void
file_open_convert_items (GimpImage *dest_image,
const gchar *basename,
GList *items)
{
GList *list;
for (list = items; list; list = g_list_next (list))
{
GimpItem *src = list->data;
GimpItem *item;
item = gimp_item_convert (src, dest_image, G_TYPE_FROM_INSTANCE (src));
if (g_list_length (items) == 1)
{
gimp_object_set_name (GIMP_OBJECT (item), basename);
}
else
{
gimp_object_set_name (GIMP_OBJECT (item),
gimp_object_get_name (src));
}
list->data = item;
}
}
static void
palette_import_response (GtkWidget *widget,
gint response_id,
ImportDialog *dialog)
{
Gimp *gimp = dialog->context->gimp;
palette_import_image_changed (dialog->context, NULL, dialog);
if (dialog->palette)
{
if (response_id == GTK_RESPONSE_OK)
{
const gchar *name = gtk_entry_get_text (GTK_ENTRY (dialog->entry));
if (name && *name)
gimp_object_set_name (GIMP_OBJECT (dialog->palette), name);
gimp_container_add (gimp_data_factory_get_container (gimp->palette_factory),
GIMP_OBJECT (dialog->palette));
}
}
gtk_widget_destroy (dialog->dialog);
}
const gchar *
gimp_edit_named_copy_visible (GimpImage *image,
const gchar *name,
GimpContext *context,
GError **error)
{
GimpBuffer *buffer;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
buffer = gimp_edit_extract (image, GIMP_PICKABLE (image),
context, FALSE, error);
if (buffer)
{
gimp_object_set_name (GIMP_OBJECT (buffer), name);
gimp_container_add (image->gimp->named_buffers, GIMP_OBJECT (buffer));
g_object_unref (buffer);
return gimp_object_get_name (buffer);
}
return NULL;
}
static void
gimp_image_map_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpImageMapConfig *config = GIMP_IMAGE_MAP_CONFIG (object);
switch (property_id)
{
case PROP_TIME:
config->time = g_value_get_uint (value);
if (config->time > 0)
{
time_t t;
struct tm tm;
gchar buf[64];
gchar *name;
t = config->time;
tm = *localtime (&t);
strftime (buf, sizeof (buf), "%Y-%m-%d %H:%M:%S", &tm);
name = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL);
gimp_object_set_name (GIMP_OBJECT (config), name);
g_free (name);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
const gchar *
gimp_edit_named_cut (GimpImage *image,
const gchar *name,
GimpDrawable *drawable,
GimpContext *context,
GError **error)
{
GimpBuffer *buffer;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
buffer = gimp_edit_extract (image, GIMP_PICKABLE (drawable),
context, TRUE, error);
if (buffer)
{
gimp_object_set_name (GIMP_OBJECT (buffer), name);
gimp_container_add (image->gimp->named_buffers, GIMP_OBJECT (buffer));
g_object_unref (buffer);
return gimp_object_get_name (buffer);
}
return NULL;
}
GimpLayer *
gimp_image_merge_group_layer (GimpImage *image,
GimpGroupLayer *group)
{
GimpLayer *parent;
GimpLayer *layer;
gint index;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (GIMP_IS_GROUP_LAYER (group), NULL);
g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (group)), NULL);
g_return_val_if_fail (gimp_item_get_image (GIMP_ITEM (group)) == image, NULL);
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_LAYERS_MERGE,
C_("undo-type", "Merge Layer Group"));
parent = gimp_layer_get_parent (GIMP_LAYER (group));
index = gimp_item_get_index (GIMP_ITEM (group));
layer = GIMP_LAYER (gimp_item_duplicate (GIMP_ITEM (group),
GIMP_TYPE_LAYER));
gimp_object_set_name (GIMP_OBJECT (layer), gimp_object_get_name (group));
gimp_image_remove_layer (image, GIMP_LAYER (group), TRUE, NULL);
gimp_image_add_layer (image, layer, parent, index, TRUE);
gimp_image_undo_group_end (image);
return layer;
}
static void
gimp_device_info_constructed (GObject *object)
{
GimpDeviceInfo *info = GIMP_DEVICE_INFO (object);
Gimp *gimp;
G_OBJECT_CLASS (parent_class)->constructed (object);
g_assert ((info->device == NULL && info->display == NULL) ||
(GDK_IS_DEVICE (info->device) && GDK_IS_DISPLAY (info->display)));
gimp = GIMP_CONTEXT (object)->gimp;
if (info->device)
{
g_object_set_data (G_OBJECT (info->device), GIMP_DEVICE_INFO_DATA_KEY,
info);
gimp_object_set_name (GIMP_OBJECT (info), info->device->name);
info->mode = info->device->mode;
info->n_axes = info->device->num_axes;
info->n_keys = info->device->num_keys;
}
gimp_context_define_properties (GIMP_CONTEXT (object),
GIMP_DEVICE_INFO_CONTEXT_MASK,
FALSE);
gimp_context_copy_properties (gimp_get_user_context (gimp),
GIMP_CONTEXT (object),
GIMP_DEVICE_INFO_CONTEXT_MASK);
gimp_context_set_serialize_properties (GIMP_CONTEXT (object),
GIMP_DEVICE_INFO_CONTEXT_MASK);
/* FIXME: this is ugly and needs to be done via "notify" once
* the contexts' properties are dynamic.
*/
g_signal_connect (object, "foreground-changed",
G_CALLBACK (gimp_device_info_changed),
NULL);
g_signal_connect (object, "background-changed",
G_CALLBACK (gimp_device_info_changed),
NULL);
g_signal_connect (object, "tool-changed",
G_CALLBACK (gimp_device_info_changed),
NULL);
g_signal_connect (object, "brush-changed",
G_CALLBACK (gimp_device_info_changed),
NULL);
g_signal_connect (object, "pattern-changed",
G_CALLBACK (gimp_device_info_changed),
NULL);
g_signal_connect (object, "gradient-changed",
G_CALLBACK (gimp_device_info_changed),
NULL);
}
void
gimp_fonts_init (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
gimp->fonts = gimp_font_list_new (72.0, 72.0);
gimp_object_set_name (GIMP_OBJECT (gimp->fonts), "fonts");
g_signal_connect_swapped (gimp->config, "notify::font-path",
G_CALLBACK (gimp_fonts_load), gimp);
}
static gboolean
gimp_item_real_rename (GimpItem *item,
const gchar *new_name,
const gchar *undo_desc,
GError **error)
{
if (gimp_item_is_attached (item))
gimp_image_undo_push_item_rename (item->image, undo_desc, item);
gimp_object_set_name (GIMP_OBJECT (item), new_name);
return TRUE;
}
static void
gimp_tool_preset_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpToolPreset *tool_preset = GIMP_TOOL_PRESET (object);
switch (property_id)
{
case PROP_NAME:
gimp_object_set_name (GIMP_OBJECT (tool_preset),
g_value_get_string (value));
break;
case PROP_GIMP:
tool_preset->gimp = g_value_get_object (value); /* don't ref */
break;
case PROP_TOOL_OPTIONS:
gimp_tool_preset_set_options (tool_preset,
GIMP_TOOL_OPTIONS (g_value_get_object (value)));
break;
case PROP_USE_FG_BG:
tool_preset->use_fg_bg = g_value_get_boolean (value);
break;
case PROP_USE_BRUSH:
tool_preset->use_brush = g_value_get_boolean (value);
break;
case PROP_USE_DYNAMICS:
tool_preset->use_dynamics = g_value_get_boolean (value);
break;
case PROP_USE_PATTERN:
tool_preset->use_pattern = g_value_get_boolean (value);
break;
case PROP_USE_PALETTE:
tool_preset->use_palette = g_value_get_boolean (value);
break;
case PROP_USE_GRADIENT:
tool_preset->use_gradient = g_value_get_boolean (value);
break;
case PROP_USE_FONT:
tool_preset->use_font = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_template_view_tree_name_edited (GtkCellRendererText *cell,
const gchar *path_str,
const gchar *new_name,
GimpTemplateView *view)
{
GimpContainerTreeView *tree_view;
GtkTreePath *path;
GtkTreeIter iter;
tree_view = GIMP_CONTAINER_TREE_VIEW (GIMP_CONTAINER_EDITOR (view)->view);
path = gtk_tree_path_new_from_string (path_str);
if (gtk_tree_model_get_iter (tree_view->model, &iter, path))
{
GimpViewRenderer *renderer;
GimpObject *object;
const gchar *old_name;
gtk_tree_model_get (tree_view->model, &iter,
GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
-1);
object = GIMP_OBJECT (renderer->viewable);
old_name = gimp_object_get_name (object);
if (! old_name) old_name = "";
if (! new_name) new_name = "";
if (strcmp (old_name, new_name))
{
gimp_object_set_name (object, new_name);
}
else
{
gchar *name = gimp_viewable_get_description (renderer->viewable,
NULL);
gtk_tree_store_set (GTK_TREE_STORE (tree_view->model), &iter,
GIMP_CONTAINER_TREE_STORE_COLUMN_NAME, name,
-1);
g_free (name);
}
g_object_unref (renderer);
}
gtk_tree_path_free (path);
}
/**
* gimp_item_configure:
* @item: The #GimpItem to configure.
* @image: The #GimpImage to which the item belongs.
* @offset_x: The X offset to assign the item.
* @offset_y: The Y offset to assign the item.
* @width: The width to assign the item.
* @height: The height to assign the item.
* @name: The name to assign the item.
*
* This function is used to configure a new item. First, if the item
* does not already have an ID, it is assigned the next available
* one, and then inserted into the Item Hash Table. Next, it is
* given basic item properties as specified by the arguments.
*/
void
gimp_item_configure (GimpItem *item,
GimpImage *image,
gint offset_x,
gint offset_y,
gint width,
gint height,
const gchar *name)
{
g_return_if_fail (GIMP_IS_ITEM (item));
g_return_if_fail (GIMP_IS_IMAGE (image));
g_object_freeze_notify (G_OBJECT (item));
if (item->ID == 0)
{
do
{
item->ID = image->gimp->next_item_ID++;
if (image->gimp->next_item_ID == G_MAXINT)
image->gimp->next_item_ID = 1;
}
while (g_hash_table_lookup (image->gimp->item_table,
GINT_TO_POINTER (item->ID)));
g_hash_table_insert (image->gimp->item_table,
GINT_TO_POINTER (item->ID),
item);
gimp_item_set_image (item, image);
g_object_notify (G_OBJECT (item), "id");
}
item->width = width;
item->height = height;
item->offset_x = offset_x;
item->offset_y = offset_y;
g_object_notify (G_OBJECT (item), "width");
g_object_notify (G_OBJECT (item), "height");
if (name)
gimp_object_set_name (GIMP_OBJECT (item), name);
else
gimp_object_set_static_name (GIMP_OBJECT (item), _("Unnamed"));
g_object_thaw_notify (G_OBJECT (item));
}
static GimpItem *
gimp_image_duplicate_item (GimpItem *item,
GimpImage *new_image)
{
GimpItem *new_item;
new_item = gimp_item_convert (item, new_image,
G_TYPE_FROM_INSTANCE (item));
/* Make sure the copied item doesn't say: "<old item> copy" */
gimp_object_set_name (GIMP_OBJECT (new_item),
gimp_object_get_name (item));
return new_item;
}
static void
gimp_thumb_box_create_thumbnail (GimpThumbBox *box,
const gchar *uri,
GimpThumbnailSize size,
gboolean force,
GimpProgress *progress)
{
gchar *filename = file_utils_filename_from_uri (uri);
GimpThumbnail *thumb;
gchar *basename;
if (filename)
{
gboolean regular = g_file_test (filename, G_FILE_TEST_IS_REGULAR);
g_free (filename);
if (! regular)
return;
}
thumb = gimp_imagefile_get_thumbnail (box->imagefile);
basename = file_utils_uri_display_basename (uri);
gtk_label_set_text (GTK_LABEL (box->filename), basename);
g_free (basename);
gimp_object_set_name (GIMP_OBJECT (box->imagefile), uri);
if (force ||
(gimp_thumbnail_peek_thumb (thumb, size) < GIMP_THUMB_STATE_FAILED &&
! gimp_thumbnail_has_failed (thumb)))
{
GError *error = NULL;
if (! gimp_imagefile_create_thumbnail (box->imagefile, box->context,
progress,
size, ! force, &error))
{
gimp_message_literal (box->context->gimp,
G_OBJECT (progress), GIMP_MESSAGE_ERROR,
error->message);
g_clear_error (&error);
}
}
}
static void
gimp_object_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpObject *gimp_object = GIMP_OBJECT (object);
switch (property_id)
{
case PROP_NAME:
gimp_object_set_name (gimp_object, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
GimpDialogFactory *
gimp_dialog_factory_new (const gchar *name,
GimpContext *context,
GimpMenuFactory *menu_factory,
GimpDialogNewFunc new_dock_func,
gboolean toggle_visibility)
{
GimpDialogFactory *factory;
gpointer key;
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (! menu_factory || GIMP_IS_MENU_FACTORY (menu_factory),
NULL);
if (gimp_dialog_factory_from_name (name))
{
g_warning ("%s: dialog factory \"%s\" already exists",
G_STRFUNC, name);
return NULL;
}
factory = g_object_new (GIMP_TYPE_DIALOG_FACTORY, NULL);
gimp_object_set_name (GIMP_OBJECT (factory), name);
/* hack to keep the toolbox on the pool position */
if (strcmp (name, "toolbox") == 0)
key = "";
else
key = GIMP_OBJECT (factory)->name;
g_hash_table_insert (GIMP_DIALOG_FACTORY_GET_CLASS (factory)->factories,
key, factory);
factory->context = context;
factory->menu_factory = menu_factory;
factory->new_dock_func = new_dock_func;
factory->toggle_visibility = toggle_visibility;
return factory;
}
static GimpValueArray *
palette_rename_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GimpValueArray *args,
GError **error)
{
gboolean success = TRUE;
GimpValueArray *return_vals;
const gchar *name;
const gchar *new_name;
gchar *actual_name = NULL;
name = g_value_get_string (gimp_value_array_index (args, 0));
new_name = g_value_get_string (gimp_value_array_index (args, 1));
if (success)
{
GimpPalette *palette = gimp_pdb_get_palette (gimp, name, TRUE, error);
if (palette)
{
gimp_object_set_name (GIMP_OBJECT (palette), new_name);
actual_name = g_strdup (gimp_object_get_name (palette));
}
else
success = FALSE;
}
return_vals = gimp_procedure_get_return_values (procedure, success,
error ? *error : NULL);
if (success)
g_value_take_string (gimp_value_array_index (return_vals, 1), actual_name);
return return_vals;
}
static GValueArray *
buffer_rename_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
const gchar *buffer_name;
const gchar *new_name;
gchar *real_name = NULL;
buffer_name = g_value_get_string (&args->values[0]);
new_name = g_value_get_string (&args->values[1]);
if (success)
{
GimpBuffer *buffer = (GimpBuffer *)
gimp_container_get_child_by_name (gimp->named_buffers, buffer_name);
if (buffer)
{
gimp_object_set_name (GIMP_OBJECT (buffer), new_name);
real_name = g_strdup (gimp_object_get_name (GIMP_OBJECT (buffer)));
}
else
success = FALSE;
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
g_value_take_string (&return_vals->values[1], real_name);
return return_vals;
}
static GValueArray *
palette_rename_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
const gchar *name;
const gchar *new_name;
gchar *actual_name = NULL;
name = g_value_get_string (&args->values[0]);
new_name = g_value_get_string (&args->values[1]);
if (success)
{
GimpPalette *palette = (GimpPalette *)
gimp_container_get_child_by_name (gimp->palette_factory->container, name);
if (palette && GIMP_DATA (palette)->writable)
{
gimp_object_set_name (GIMP_OBJECT (palette), new_name);
actual_name = g_strdup (gimp_object_get_name (GIMP_OBJECT (palette)));
}
else
success = FALSE;
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
g_value_take_string (&return_vals->values[1], actual_name);
return return_vals;
}
static GimpLayer *
gimp_image_duplicate_layers (GimpImage *image,
GimpImage *new_image)
{
GimpLayer *active_layer = NULL;
GList *list;
gint count;
for (list = gimp_image_get_layer_iter (image), count = 0;
list;
list = g_list_next (list))
{
GimpLayer *layer = list->data;
GimpLayer *new_layer;
if (gimp_layer_is_floating_sel (layer))
continue;
new_layer = GIMP_LAYER (gimp_image_duplicate_item (GIMP_ITEM (layer),
new_image));
/* 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 (layer->mask));
if (gimp_image_get_active_layer (image) == layer)
active_layer = new_layer;
gimp_image_add_layer (new_image, new_layer,
NULL, count++, FALSE);
}
return active_layer;
}
static void
gimp_image_duplicate_floating_sel (GimpImage *image,
GimpImage *new_image)
{
GimpLayer *floating_sel;
GimpDrawable *floating_sel_drawable;
GList *floating_sel_path;
GimpItemStack *new_item_stack;
GimpLayer *new_floating_sel;
GimpDrawable *new_floating_sel_drawable;
floating_sel = gimp_image_get_floating_selection (image);
if (! floating_sel)
return;
floating_sel_drawable = gimp_layer_get_floating_sel_drawable (floating_sel);
if (GIMP_IS_LAYER_MASK (floating_sel_drawable))
{
GimpLayer *layer;
layer = gimp_layer_mask_get_layer (GIMP_LAYER_MASK (floating_sel_drawable));
floating_sel_path = gimp_item_get_path (GIMP_ITEM (layer));
new_item_stack = GIMP_ITEM_STACK (gimp_image_get_layers (new_image));
}
else
{
floating_sel_path = gimp_item_get_path (GIMP_ITEM (floating_sel_drawable));
if (GIMP_IS_LAYER (floating_sel_drawable))
new_item_stack = GIMP_ITEM_STACK (gimp_image_get_layers (new_image));
else
new_item_stack = GIMP_ITEM_STACK (gimp_image_get_channels (new_image));
}
/* adjust path[0] for the floating layer missing in new_image */
floating_sel_path->data =
GUINT_TO_POINTER (GPOINTER_TO_UINT (floating_sel_path->data) - 1);
if (GIMP_IS_LAYER (floating_sel_drawable))
{
new_floating_sel =
GIMP_LAYER (gimp_image_duplicate_item (GIMP_ITEM (floating_sel),
new_image));
}
else
{
/* can't use gimp_item_convert() for floating selections of channels
* or layer masks because they maybe don't have a normal layer's type
*/
new_floating_sel =
GIMP_LAYER (gimp_item_duplicate (GIMP_ITEM (floating_sel),
G_TYPE_FROM_INSTANCE (floating_sel)));
gimp_item_set_image (GIMP_ITEM (new_floating_sel), new_image);
gimp_object_set_name (GIMP_OBJECT (new_floating_sel),
gimp_object_get_name (floating_sel));
}
/* Make sure the copied layer doesn't say: "<old layer> copy" */
gimp_object_set_name (GIMP_OBJECT (new_floating_sel),
gimp_object_get_name (floating_sel));
new_floating_sel_drawable =
GIMP_DRAWABLE (gimp_item_stack_get_item_by_path (new_item_stack,
floating_sel_path));
if (GIMP_IS_LAYER_MASK (floating_sel_drawable))
new_floating_sel_drawable =
GIMP_DRAWABLE (gimp_layer_get_mask (GIMP_LAYER (new_floating_sel_drawable)));
floating_sel_attach (new_floating_sel, new_floating_sel_drawable);
g_list_free (floating_sel_path);
}
GList *
gimp_brush_pipe_load (GimpContext *context,
const gchar *filename,
GError **error)
{
GimpBrushPipe *pipe = NULL;
GimpPixPipeParams params;
gint i;
gint num_of_brushes = 0;
gint totalcells;
gchar *paramstring;
GString *buffer;
gchar c;
gint fd;
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (g_path_is_absolute (filename), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
fd = g_open (filename, O_RDONLY | _O_BINARY, 0);
if (fd == -1)
{
g_set_error (error, GIMP_DATA_ERROR, GIMP_DATA_ERROR_OPEN,
_("Could not open '%s' for reading: %s"),
gimp_filename_to_utf8 (filename), g_strerror (errno));
return NULL;
}
/* The file format starts with a painfully simple text header */
/* get the name */
buffer = g_string_new (NULL);
while (read (fd, &c, 1) == 1 && c != '\n' && buffer->len < 1024)
g_string_append_c (buffer, c);
if (buffer->len > 0 && buffer->len < 1024)
{
gchar *utf8 =
gimp_any_to_utf8 (buffer->str, buffer->len,
_("Invalid UTF-8 string in brush file '%s'."),
gimp_filename_to_utf8 (filename));
pipe = g_object_new (GIMP_TYPE_BRUSH_PIPE,
"name", utf8,
"mime-type", "image/x-gimp-gih",
NULL);
g_free (utf8);
}
g_string_free (buffer, TRUE);
if (! pipe)
{
g_set_error (error, GIMP_DATA_ERROR, GIMP_DATA_ERROR_READ,
_("Fatal parse error in brush file '%s': "
"File is corrupt."),
gimp_filename_to_utf8 (filename));
close (fd);
return NULL;
}
/* get the number of brushes */
buffer = g_string_new (NULL);
while (read (fd, &c, 1) == 1 && c != '\n' && buffer->len < 1024)
g_string_append_c (buffer, c);
if (buffer->len > 0 && buffer->len < 1024)
{
num_of_brushes = strtol (buffer->str, ¶mstring, 10);
}
if (num_of_brushes < 1)
{
g_set_error (error, GIMP_DATA_ERROR, GIMP_DATA_ERROR_READ,
_("Fatal parse error in brush file '%s': "
"File is corrupt."),
gimp_filename_to_utf8 (filename));
close (fd);
g_object_unref (pipe);
g_string_free (buffer, TRUE);
return NULL;
}
while (*paramstring && g_ascii_isspace (*paramstring))
paramstring++;
if (*paramstring)
{
gimp_pixpipe_params_init (¶ms);
gimp_pixpipe_params_parse (paramstring, ¶ms);
pipe->dimension = params.dim;
pipe->rank = g_new0 (gint, pipe->dimension);
pipe->select = g_new0 (PipeSelectModes, pipe->dimension);
pipe->index = g_new0 (gint, pipe->dimension);
/* placement is not used at all ?? */
if (params.free_placement_string)
g_free (params.placement);
for (i = 0; i < pipe->dimension; i++)
{
pipe->rank[i] = MAX (1, params.rank[i]);
if (strcmp (params.selection[i], "incremental") == 0)
pipe->select[i] = PIPE_SELECT_INCREMENTAL;
else if (strcmp (params.selection[i], "angular") == 0)
pipe->select[i] = PIPE_SELECT_ANGULAR;
else if (strcmp (params.selection[i], "velocity") == 0)
pipe->select[i] = PIPE_SELECT_VELOCITY;
else if (strcmp (params.selection[i], "random") == 0)
pipe->select[i] = PIPE_SELECT_RANDOM;
else if (strcmp (params.selection[i], "pressure") == 0)
pipe->select[i] = PIPE_SELECT_PRESSURE;
else if (strcmp (params.selection[i], "xtilt") == 0)
pipe->select[i] = PIPE_SELECT_TILT_X;
else if (strcmp (params.selection[i], "ytilt") == 0)
pipe->select[i] = PIPE_SELECT_TILT_Y;
else
pipe->select[i] = PIPE_SELECT_CONSTANT;
if (params.free_selection_string)
g_free (params.selection[i]);
pipe->index[i] = 0;
}
}
else
{
pipe->dimension = 1;
pipe->rank = g_new (gint, 1);
pipe->rank[0] = num_of_brushes;
pipe->select = g_new (PipeSelectModes, 1);
pipe->select[0] = PIPE_SELECT_INCREMENTAL;
pipe->index = g_new (gint, 1);
pipe->index[0] = 0;
}
g_string_free (buffer, TRUE);
totalcells = 1; /* Not all necessarily present, maybe */
for (i = 0; i < pipe->dimension; i++)
totalcells *= pipe->rank[i];
pipe->stride = g_new0 (gint, pipe->dimension);
for (i = 0; i < pipe->dimension; i++)
{
if (i == 0)
pipe->stride[i] = totalcells / pipe->rank[i];
else
pipe->stride[i] = pipe->stride[i-1] / pipe->rank[i];
}
g_assert (pipe->stride[pipe->dimension-1] == 1);
pipe->brushes = g_new0 (GimpBrush *, num_of_brushes);
while (pipe->n_brushes < num_of_brushes)
{
GError *my_error = NULL;
pipe->brushes[pipe->n_brushes] = gimp_brush_load_brush (context,
fd, filename,
&my_error);
if (pipe->brushes[pipe->n_brushes])
{
gimp_object_set_name (GIMP_OBJECT (pipe->brushes[pipe->n_brushes]),
NULL);
}
else
{
g_propagate_error (error, my_error);
close (fd);
g_object_unref (pipe);
return NULL;
}
pipe->n_brushes++;
}
close (fd);
/* Current brush is the first one. */
pipe->current = pipe->brushes[0];
/* just to satisfy the code that relies on this crap */
GIMP_BRUSH (pipe)->spacing = pipe->current->spacing;
GIMP_BRUSH (pipe)->x_axis = pipe->current->x_axis;
GIMP_BRUSH (pipe)->y_axis = pipe->current->y_axis;
GIMP_BRUSH (pipe)->mask = pipe->current->mask;
GIMP_BRUSH (pipe)->pixmap = pipe->current->pixmap;
return g_list_prepend (NULL, pipe);
}
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;
}