void
floating_sel_to_layer (GimpLayer *layer)
{
GimpItem *item;
GimpImage *image;
g_return_if_fail (GIMP_IS_LAYER (layer));
g_return_if_fail (gimp_layer_is_floating_sel (layer));
item = GIMP_ITEM (layer);
if (! (image = gimp_item_get_image (item)))
return;
/* Check if the floating layer belongs to a channel... */
if (GIMP_IS_CHANNEL (layer->fs.drawable))
{
gimp_message (image->gimp, NULL, GIMP_MESSAGE_WARNING,
_("Cannot create a new layer from the floating selection "
"because it belongs to a layer mask or channel."));
return;
}
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_FS_TO_LAYER,
_("Floating Selection to Layer"));
/* restore the contents of the drawable */
floating_sel_restore (layer,
item->offset_x,
item->offset_y,
item->width,
item->height);
gimp_image_undo_push_fs_to_layer (image, NULL, layer);
/* clear the selection */
gimp_drawable_invalidate_boundary (GIMP_DRAWABLE (layer));
/* Set pointers */
layer->fs.drawable = NULL;
image->floating_sel = NULL;
gimp_item_set_visible (GIMP_ITEM (layer), TRUE, TRUE);
gimp_layer_set_lock_alpha (layer, FALSE, TRUE);
gimp_image_undo_group_end (image);
gimp_object_name_changed (GIMP_OBJECT (layer));
gimp_drawable_update (GIMP_DRAWABLE (layer),
0, 0,
GIMP_ITEM (layer)->width,
GIMP_ITEM (layer)->height);
gimp_image_floating_selection_changed (image);
}
gboolean
floating_sel_to_layer (GimpLayer *layer,
GError **error)
{
GimpItem *item;
GimpImage *image;
g_return_val_if_fail (GIMP_IS_LAYER (layer), FALSE);
g_return_val_if_fail (gimp_layer_is_floating_sel (layer), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
item = GIMP_ITEM (layer);
image = gimp_item_get_image (item);
/* Check if the floating layer belongs to a channel */
if (GIMP_IS_CHANNEL (gimp_layer_get_floating_sel_drawable (layer)))
{
g_set_error_literal (error, GIMP_ERROR, GIMP_FAILED,
_("Cannot create a new layer from the floating "
"selection because it belongs to a layer mask "
"or channel."));
return FALSE;
}
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_FS_TO_LAYER,
C_("undo-type", "Floating Selection to Layer"));
gimp_image_undo_push_fs_to_layer (image, NULL, layer);
gimp_drawable_detach_floating_sel (gimp_layer_get_floating_sel_drawable (layer));
gimp_layer_set_floating_sel_drawable (layer, NULL);
gimp_item_set_visible (item, TRUE, TRUE);
gimp_layer_set_lock_alpha (layer, FALSE, TRUE);
gimp_image_undo_group_end (image);
/* When the floating selection is converted to/from a normal layer
* it does something resembling a name change, so emit the
* "name-changed" signal
*/
gimp_object_name_changed (GIMP_OBJECT (layer));
gimp_drawable_update (GIMP_DRAWABLE (layer),
0, 0,
gimp_item_get_width (item),
gimp_item_get_height (item));
return TRUE;
}
static void
gimp_floating_sel_undo_pop (GimpUndo *undo,
GimpUndoMode undo_mode,
GimpUndoAccumulator *accum)
{
GimpFloatingSelUndo *floating_sel_undo = GIMP_FLOATING_SEL_UNDO (undo);
GimpLayer *floating_layer = GIMP_LAYER (GIMP_ITEM_UNDO (undo)->item);
GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);
switch (undo->undo_type)
{
case GIMP_UNDO_FS_TO_LAYER:
if (undo_mode == GIMP_UNDO_MODE_UNDO)
{
/* Update the preview for the floating sel */
gimp_viewable_invalidate_preview (GIMP_VIEWABLE (floating_layer));
gimp_layer_set_floating_sel_drawable (floating_layer,
floating_sel_undo->drawable);
gimp_image_set_active_layer (undo->image, floating_layer);
gimp_drawable_attach_floating_sel (gimp_layer_get_floating_sel_drawable (floating_layer),
floating_layer);
}
else
{
gimp_drawable_detach_floating_sel (gimp_layer_get_floating_sel_drawable (floating_layer));
gimp_layer_set_floating_sel_drawable (floating_layer, NULL);
}
/* When the floating selection is converted to/from a normal
* layer it does something resembling a name change, so emit the
* "name-changed" signal
*/
gimp_object_name_changed (GIMP_OBJECT (floating_layer));
gimp_drawable_update (GIMP_DRAWABLE (floating_layer),
0, 0,
gimp_item_get_width (GIMP_ITEM (floating_layer)),
gimp_item_get_height (GIMP_ITEM (floating_layer)));
break;
default:
g_assert_not_reached ();
}
}
void
gimp_object_set_static_name (GimpObject *object,
const gchar *name)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
if (! g_strcmp0 (object->p->name, name))
return;
gimp_object_name_free (object);
object->p->name = (gchar *) name;
object->p->static_name = TRUE;
gimp_object_name_changed (object);
g_object_notify (G_OBJECT (object), "name");
}
/**
* gimp_object_set_name_safe:
* @object: a #GimpObject
* @name: the @object's new name
*
* A safe version of gimp_object_set_name() that takes care of
* handling newlines and overly long names. The actual name set
* may be different to the @name you pass.
**/
void
gimp_object_set_name_safe (GimpObject *object,
const gchar *name)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
if (! g_strcmp0 (object->p->name, name))
return;
gimp_object_name_free (object);
object->p->name = gimp_utf8_strtrim (name, 30);
object->p->static_name = FALSE;
gimp_object_name_changed (object);
g_object_notify (G_OBJECT (object), "name");
}
void
gimp_object_take_name (GimpObject *object,
gchar *name)
{
g_return_if_fail (GIMP_IS_OBJECT (object));
if (! g_strcmp0 (object->p->name, name))
{
g_free (name);
return;
}
gimp_object_name_free (object);
object->p->name = name;
object->p->static_name = FALSE;
gimp_object_name_changed (object);
g_object_notify (G_OBJECT (object), "name");
}
GimpPDBStatusType
file_save (Gimp *gimp,
GimpImage *image,
GimpProgress *progress,
const gchar *uri,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
gboolean change_saved_state,
gboolean export_backward,
gboolean export_forward,
GError **error)
{
GimpDrawable *drawable;
GimpValueArray *return_vals;
GimpPDBStatusType status;
gchar *filename;
gint32 image_ID;
gint32 drawable_ID;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_IMAGE (image), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (uri != NULL, GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (file_proc),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail ((export_backward && export_forward) == FALSE,
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (error == NULL || *error == NULL,
GIMP_PDB_CALLING_ERROR);
drawable = gimp_image_get_active_drawable (image);
if (! drawable)
return GIMP_PDB_EXECUTION_ERROR;
filename = file_utils_filename_from_uri (uri);
if (filename)
{
/* check if we are saving to a file */
if (g_file_test (filename, G_FILE_TEST_EXISTS))
{
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
if (g_access (filename, W_OK) != 0)
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_ACCES,
g_strerror (errno));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
}
if (file_proc->handles_uri)
{
g_free (filename);
filename = g_strdup (uri);
}
}
else
{
filename = g_strdup (uri);
}
/* ref the image, so it can't get deleted during save */
g_object_ref (image);
image_ID = gimp_image_get_ID (image);
drawable_ID = gimp_item_get_ID (GIMP_ITEM (drawable));
return_vals =
gimp_pdb_execute_procedure_by_name (image->gimp->pdb,
gimp_get_user_context (gimp),
progress, error,
gimp_object_get_name (file_proc),
GIMP_TYPE_INT32, run_mode,
GIMP_TYPE_IMAGE_ID, image_ID,
GIMP_TYPE_DRAWABLE_ID, drawable_ID,
G_TYPE_STRING, filename,
G_TYPE_STRING, uri,
G_TYPE_NONE);
status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
gimp_value_array_unref (return_vals);
if (status == GIMP_PDB_SUCCESS)
{
GimpDocumentList *documents;
GimpImagefile *imagefile;
if (change_saved_state)
{
gimp_image_set_uri (image, uri);
gimp_image_set_save_proc (image, file_proc);
/* Forget the import source when we save. We interpret a
* save as that the user is not interested in being able
* to quickly export back to the original any longer
*/
gimp_image_set_imported_uri (image, NULL);
gimp_image_clean_all (image);
}
else if (export_backward)
{
/* We exported the image back to its imported source,
* change nothing about export/import flags, only set
* the export state to clean
*/
gimp_image_export_clean_all (image);
gimp_object_name_changed (GIMP_OBJECT (image));
}
else if (export_forward)
{
/* Remember the last entered Export URI for the image. We
* only need to do this explicitly when exporting. It
* happens implicitly when saving since the GimpObject name
* of a GimpImage is the last-save URI
*/
gimp_image_set_exported_uri (image, uri);
/* An image can not be considered both exported and imported
* at the same time, so stop consider it as imported now
* that we consider it exported.
*/
gimp_image_set_imported_uri (image, NULL);
gimp_image_export_clean_all (image);
}
if (export_backward || export_forward)
gimp_image_exported (image, uri);
else
gimp_image_saved (image, uri);
documents = GIMP_DOCUMENT_LIST (image->gimp->documents);
imagefile = gimp_document_list_add_uri (documents,
uri,
file_proc->mime_type);
/* only save a thumbnail if we are saving as XCF, see bug #25272 */
if (GIMP_PROCEDURE (file_proc)->proc_type == GIMP_INTERNAL)
gimp_imagefile_save_thumbnail (imagefile, file_proc->mime_type, image);
}
else if (status != GIMP_PDB_CANCEL)
{
if (error && *error == NULL)
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-in could not save image"),
gimp_plug_in_procedure_get_label (file_proc));
}
}
gimp_image_flush (image);
g_object_unref (image);
out:
g_free (filename);
return status;
}
GimpPDBStatusType
file_save (Gimp *gimp,
GimpImage *image,
GimpProgress *progress,
GFile *file,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
gboolean change_saved_state,
gboolean export_backward,
gboolean export_forward,
GError **error)
{
GimpDrawable *drawable;
GimpValueArray *return_vals;
GimpPDBStatusType status = GIMP_PDB_EXECUTION_ERROR;
GFile *local_file = NULL;
gchar *path = NULL;
gchar *uri = NULL;
gint32 image_ID;
gint32 drawable_ID;
GError *my_error = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_IMAGE (image), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (G_IS_FILE (file), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (file_proc),
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail ((export_backward && export_forward) == FALSE,
GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (error == NULL || *error == NULL,
GIMP_PDB_CALLING_ERROR);
/* ref image and file, so they can't get deleted during save */
g_object_ref (image);
g_object_ref (file);
drawable = gimp_image_get_active_drawable (image);
if (! drawable)
goto out;
/* FIXME enable these tests for remote files again, needs testing */
if (g_file_is_native (file) &&
g_file_query_exists (file, NULL))
{
GFileInfo *info;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_TYPE ","
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE,
G_FILE_QUERY_INFO_NONE,
NULL, error);
if (! info)
goto out;
if (g_file_info_get_file_type (info) != G_FILE_TYPE_REGULAR)
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
g_object_unref (info);
goto out;
}
if (! g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Permission denied"));
g_object_unref (info);
goto out;
}
g_object_unref (info);
}
if (! g_file_is_native (file) &&
! file_remote_mount_file (gimp, file, progress, &my_error))
{
if (my_error)
g_propagate_error (error, my_error);
else
status = GIMP_PDB_CANCEL;
goto out;
}
if (! file_proc->handles_uri)
{
path = g_file_get_path (file);
if (! path)
{
local_file = file_remote_upload_image_prepare (gimp, file, progress,
&my_error);
if (! local_file)
{
if (my_error)
g_propagate_error (error, my_error);
else
status = GIMP_PDB_CANCEL;
goto out;
}
path = g_file_get_path (local_file);
}
}
if (! path)
path = g_file_get_uri (file);
uri = g_file_get_uri (file);
image_ID = gimp_image_get_ID (image);
drawable_ID = gimp_item_get_ID (GIMP_ITEM (drawable));
return_vals =
gimp_pdb_execute_procedure_by_name (image->gimp->pdb,
gimp_get_user_context (gimp),
progress, error,
gimp_object_get_name (file_proc),
GIMP_TYPE_INT32, run_mode,
GIMP_TYPE_IMAGE_ID, image_ID,
GIMP_TYPE_DRAWABLE_ID, drawable_ID,
G_TYPE_STRING, path,
G_TYPE_STRING, uri,
G_TYPE_NONE);
status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
gimp_value_array_unref (return_vals);
if (local_file)
{
if (status == GIMP_PDB_SUCCESS)
{
GError *my_error = NULL;
if (! file_remote_upload_image_finish (gimp, file, local_file,
progress, &my_error))
{
status = GIMP_PDB_EXECUTION_ERROR;
if (my_error)
g_propagate_error (error, my_error);
else
status = GIMP_PDB_CANCEL;
}
}
g_file_delete (local_file, NULL, NULL);
g_object_unref (local_file);
}
if (status == GIMP_PDB_SUCCESS)
{
GimpDocumentList *documents;
GimpImagefile *imagefile;
if (change_saved_state)
{
gimp_image_set_file (image, file);
gimp_image_set_save_proc (image, file_proc);
/* Forget the import source when we save. We interpret a
* save as that the user is not interested in being able
* to quickly export back to the original any longer
*/
gimp_image_set_imported_file (image, NULL);
gimp_image_clean_all (image);
}
else if (export_backward)
{
/* We exported the image back to its imported source,
* change nothing about export/import flags, only set
* the export state to clean
*/
gimp_image_export_clean_all (image);
gimp_object_name_changed (GIMP_OBJECT (image));
}
else if (export_forward)
{
/* Remember the last entered Export URI for the image. We
* only need to do this explicitly when exporting. It
* happens implicitly when saving since the GimpObject name
* of a GimpImage is the last-save URI
*/
gimp_image_set_exported_file (image, file);
gimp_image_set_export_proc (image, file_proc);
/* An image can not be considered both exported and imported
* at the same time, so stop consider it as imported now
* that we consider it exported.
*/
gimp_image_set_imported_file (image, NULL);
gimp_image_export_clean_all (image);
}
if (export_backward || export_forward)
gimp_image_exported (image, file);
else
gimp_image_saved (image, file);
documents = GIMP_DOCUMENT_LIST (image->gimp->documents);
imagefile = gimp_document_list_add_file (documents, file,
file_proc->mime_type);
/* only save a thumbnail if we are saving as XCF, see bug #25272 */
if (GIMP_PROCEDURE (file_proc)->proc_type == GIMP_INTERNAL)
gimp_imagefile_save_thumbnail (imagefile, file_proc->mime_type, image,
NULL);
}
else if (status != GIMP_PDB_CANCEL)
{
if (error && *error == NULL)
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-in could not save image"),
gimp_plug_in_procedure_get_label (file_proc));
}
}
gimp_image_flush (image);
out:
g_object_unref (file);
g_object_unref (image);
g_free (path);
g_free (uri);
return status;
}
void
gimp_device_info_set_device (GimpDeviceInfo *info,
GdkDevice *device,
GdkDisplay *display)
{
gint i;
g_return_if_fail (GIMP_IS_DEVICE_INFO (info));
g_return_if_fail ((device == NULL && display == NULL) ||
(GDK_IS_DEVICE (device) && GDK_IS_DISPLAY (display)));
g_return_if_fail ((info->device == NULL && GDK_IS_DEVICE (device)) ||
(GDK_IS_DEVICE (info->device) && device == NULL));
g_return_if_fail (device == NULL ||
strcmp (device->name,
gimp_object_get_name (info)) == 0);
if (device)
{
info->device = device;
info->display = display;
g_object_set_data (G_OBJECT (device), GIMP_DEVICE_INFO_DATA_KEY, info);
gimp_device_info_set_mode (info, info->mode);
if (info->n_axes != device->num_axes)
g_printerr ("%s: stored 'num-axes' for device '%s' doesn't match "
"number of axes present in device\n",
G_STRFUNC, device->name);
for (i = 0; i < MIN (info->n_axes, device->num_axes); i++)
gimp_device_info_set_axis_use (info, i,
info->axes[i]);
if (info->n_keys != device->num_keys)
g_printerr ("%s: stored 'num-keys' for device '%s' doesn't match "
"number of keys present in device\n",
G_STRFUNC, device->name);
for (i = 0; i < MIN (info->n_keys, device->num_keys); i++)
gimp_device_info_set_key (info, i,
info->keys[i].keyval,
info->keys[i].modifiers);
}
else
{
device = info->device;
display = info->display;
info->device = NULL;
info->display = NULL;
g_object_set_data (G_OBJECT (device), GIMP_DEVICE_INFO_DATA_KEY, NULL);
gimp_device_info_set_mode (info, device->mode);
info->n_axes = device->num_axes;
info->axes = g_renew (GdkAxisUse, info->axes, info->n_axes);
memset (info->axes, 0, info->n_axes * sizeof (GdkAxisUse));
for (i = 0; i < device->num_axes; i++)
gimp_device_info_set_axis_use (info, i,
device->axes[i].use);
info->n_keys = device->num_keys;
info->keys = g_renew (GdkDeviceKey, info->keys, info->n_keys);
memset (info->keys, 0, info->n_keys * sizeof (GdkDeviceKey));
for (i = 0; i < MIN (info->n_keys, device->num_keys); i++)
gimp_device_info_set_key (info, i,
device->keys[i].keyval,
device->keys[i].modifiers);
}
/* sort order depends on device presence */
gimp_object_name_changed (GIMP_OBJECT (info));
g_object_notify (G_OBJECT (info), "device");
gimp_device_info_changed (info);
}
