static gint
gimp_plug_in_manager_file_proc_compare (gconstpointer a,
gconstpointer b,
gpointer data)
{
GimpPlugInProcedure *proc_a = GIMP_PLUG_IN_PROCEDURE (a);
GimpPlugInProcedure *proc_b = GIMP_PLUG_IN_PROCEDURE (b);
const gchar *label_a;
const gchar *label_b;
gint retval = 0;
if (g_str_has_prefix (proc_a->prog, "gimp-xcf"))
return -1;
if (g_str_has_prefix (proc_b->prog, "gimp-xcf"))
return 1;
label_a = gimp_plug_in_procedure_get_label (proc_a);
label_b = gimp_plug_in_procedure_get_label (proc_b);
if (label_a && label_b)
retval = g_utf8_collate (label_a, label_b);
return retval;
}
static void
gimp_image_prop_view_label_set_filetype (GtkWidget *label,
GimpImage *image)
{
GimpPlugInManager *manager = image->gimp->plug_in_manager;
GimpPlugInProcedure *proc;
proc = gimp_image_get_save_proc (image);
if (! proc)
proc = gimp_image_get_load_proc (image);
if (! proc)
{
gchar *filename = gimp_image_get_filename (image);
if (filename)
{
proc = file_procedure_find (manager->load_procs, filename, NULL);
g_free (filename);
}
}
gtk_label_set_text (GTK_LABEL (label),
proc ? gimp_plug_in_procedure_get_label (proc) : NULL);
}
void
gimp_plug_in_procedure_handle_return_values (GimpPlugInProcedure *proc,
Gimp *gimp,
GimpProgress *progress,
GimpValueArray *return_vals)
{
g_return_if_fail (GIMP_IS_PLUG_IN_PROCEDURE (proc));
g_return_if_fail (return_vals != NULL);
if (! gimp_value_array_length (return_vals) > 0 ||
G_VALUE_TYPE (gimp_value_array_index (return_vals, 0)) !=
GIMP_TYPE_PDB_STATUS_TYPE)
{
return;
}
switch (g_value_get_enum (gimp_value_array_index (return_vals, 0)))
{
case GIMP_PDB_SUCCESS:
break;
case GIMP_PDB_CALLING_ERROR:
if (gimp_value_array_length (return_vals) > 1 &&
G_VALUE_HOLDS_STRING (gimp_value_array_index (return_vals, 1)))
{
gimp_message (gimp, G_OBJECT (progress), GIMP_MESSAGE_ERROR,
_("Calling error for '%s':\n"
"%s"),
gimp_plug_in_procedure_get_label (proc),
g_value_get_string (gimp_value_array_index (return_vals, 1)));
}
break;
case GIMP_PDB_EXECUTION_ERROR:
if (gimp_value_array_length (return_vals) > 1 &&
G_VALUE_HOLDS_STRING (gimp_value_array_index (return_vals, 1)))
{
gimp_message (gimp, G_OBJECT (progress), GIMP_MESSAGE_ERROR,
_("Execution error for '%s':\n"
"%s"),
gimp_plug_in_procedure_get_label (proc),
g_value_get_string (gimp_value_array_index (return_vals, 1)));
}
break;
}
}
static void
gimp_plug_in_cleanup_item (GimpPlugInProcFrame *proc_frame,
GimpPlugInCleanupItem *cleanup)
{
GimpItem *item = cleanup->item;
if (cleanup->shadow_buffer)
{
GimpProcedure *proc = proc_frame->procedure;
GIMP_LOG (SHADOW_TILES,
"Freeing shadow buffer of drawable '%s' on behalf of '%s'.",
gimp_object_get_name (item),
gimp_plug_in_procedure_get_label (GIMP_PLUG_IN_PROCEDURE (proc)));
gimp_drawable_free_shadow_buffer (GIMP_DRAWABLE (item));
}
}
void
gimp_plug_in_cleanup (GimpPlugIn *plug_in,
GimpPlugInProcFrame *proc_frame)
{
GList *list;
g_return_if_fail (GIMP_IS_PLUG_IN (plug_in));
g_return_if_fail (proc_frame != NULL);
for (list = proc_frame->cleanups; list; list = g_list_next (list))
{
GimpPlugInCleanupImage *cleanup = list->data;
GimpImage *image = cleanup->image;
if (! gimp_container_have (plug_in->manager->gimp->images,
(GimpObject *) image))
continue;
if (image->pushing_undo_group == GIMP_UNDO_GROUP_NONE)
continue;
if (cleanup->undo_group_count != image->group_count)
{
GimpProcedure *proc = proc_frame->procedure;
g_message ("Plug-In '%s' left image undo in inconsistent state, "
"closing open undo groups.",
gimp_plug_in_procedure_get_label (GIMP_PLUG_IN_PROCEDURE (proc)));
while (image->pushing_undo_group != GIMP_UNDO_GROUP_NONE &&
cleanup->undo_group_count < image->group_count)
{
if (! gimp_image_undo_group_end (image))
break;
}
}
g_slice_free (GimpPlugInCleanupImage, cleanup);
}
g_list_free (proc_frame->cleanups);
proc_frame->cleanups = NULL;
}
const gchar *
gimp_plug_in_get_undo_desc (GimpPlugIn *plug_in)
{
GimpPlugInProcFrame *proc_frame;
const gchar *undo_desc = NULL;
g_return_val_if_fail (GIMP_IS_PLUG_IN (plug_in), NULL);
proc_frame = gimp_plug_in_get_proc_frame (plug_in);
if (proc_frame)
{
GimpPlugInProcedure *proc;
proc = GIMP_PLUG_IN_PROCEDURE (proc_frame->procedure);
if (proc)
undo_desc = gimp_plug_in_procedure_get_label (proc);
}
return undo_desc ? undo_desc : gimp_object_get_name (plug_in);
}
static void
gimp_plug_in_cleanup_image (GimpPlugInProcFrame *proc_frame,
GimpPlugInCleanupImage *cleanup)
{
GimpImage *image = cleanup->image;
if (gimp_image_get_undo_group_count (image) == 0)
return;
if (cleanup->undo_group_count != gimp_image_get_undo_group_count (image))
{
GimpProcedure *proc = proc_frame->procedure;
g_message ("Plug-In '%s' left image undo in inconsistent state, "
"closing open undo groups.",
gimp_plug_in_procedure_get_label (GIMP_PLUG_IN_PROCEDURE (proc)));
while (cleanup->undo_group_count < gimp_image_get_undo_group_count (image))
{
if (! gimp_image_undo_group_end (image))
break;
}
}
}
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;
}
static void
plug_in_actions_history_changed (GimpPlugInManager *manager,
GimpActionGroup *group)
{
GimpPlugInProcedure *proc;
gint i;
proc = gimp_plug_in_manager_history_nth (manager, 0);
if (proc)
{
GtkAction *actual_action;
const gchar *label;
gchar *repeat;
gchar *reshow;
gboolean sensitive = FALSE;
/* copy the sensitivity of the plug-in procedure's actual action
* instead of calling plug_in_actions_update() because doing the
* latter would set the sensitivity of this image's action on
* all images' actions. See bug #517683.
*/
actual_action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
GIMP_OBJECT (proc)->name);
if (actual_action)
sensitive = gtk_action_get_sensitive (actual_action);
label = gimp_plug_in_procedure_get_label (proc);
repeat = g_strdup_printf (_("Re_peat \"%s\""), label);
reshow = g_strdup_printf (_("R_e-Show \"%s\""), label);
gimp_action_group_set_action_label (group, "plug-in-repeat", repeat);
gimp_action_group_set_action_label (group, "plug-in-reshow", reshow);
gimp_action_group_set_action_sensitive (group, "plug-in-repeat", sensitive);
gimp_action_group_set_action_sensitive (group, "plug-in-reshow", sensitive);
g_free (repeat);
g_free (reshow);
}
else
{
gimp_action_group_set_action_label (group, "plug-in-repeat",
_("Repeat Last"));
gimp_action_group_set_action_label (group, "plug-in-reshow",
_("Re-Show Last"));
gimp_action_group_set_action_sensitive (group, "plug-in-repeat", FALSE);
gimp_action_group_set_action_sensitive (group, "plug-in-reshow", FALSE);
}
for (i = 0; i < gimp_plug_in_manager_history_length (manager); i++)
{
GtkAction *action;
GtkAction *actual_action;
gchar *name = g_strdup_printf ("plug-in-recent-%02d", i + 1);
gboolean sensitive = FALSE;
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
g_free (name);
proc = gimp_plug_in_manager_history_nth (manager, i);
/* see comment above */
actual_action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
GIMP_OBJECT (proc)->name);
if (actual_action)
sensitive = gtk_action_get_sensitive (actual_action);
g_object_set (action,
"visible", TRUE,
"sensitive", sensitive,
"procedure", proc,
"label", gimp_plug_in_procedure_get_label (proc),
"stock-id", gimp_plug_in_procedure_get_stock_id (proc),
"tooltip", gimp_plug_in_procedure_get_blurb (proc),
NULL);
}
for (; i < gimp_plug_in_manager_history_size (manager); i++)
{
GtkAction *action;
gchar *name = g_strdup_printf ("plug-in-recent-%02d", i + 1);
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group), name);
g_free (name);
g_object_set (action,
"visible", FALSE,
"procedure", NULL,
NULL);
}
}
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;
}
GimpImage *
file_open_image (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
GFile *file,
GFile *entered_file,
gboolean as_new,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
GimpPDBStatusType *status,
const gchar **mime_type,
GError **error)
{
GimpValueArray *return_vals;
GimpImage *image = NULL;
GFile *local_file = NULL;
gchar *path = NULL;
gchar *entered_uri = NULL;
GError *my_error = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (G_IS_FILE (entered_file), NULL);
g_return_val_if_fail (status != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*status = GIMP_PDB_EXECUTION_ERROR;
/* 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_READ,
G_FILE_QUERY_INFO_NONE,
NULL, error);
if (! info)
return NULL;
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);
return NULL;
}
if (! g_file_info_get_attribute_boolean (info,
G_FILE_ATTRIBUTE_ACCESS_CAN_READ))
{
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Permission denied"));
g_object_unref (info);
return NULL;
}
g_object_unref (info);
}
if (! file_proc)
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, file,
error);
if (! file_proc)
return NULL;
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;
return NULL;
}
if (! file_proc->handles_uri)
{
path = g_file_get_path (file);
if (! path)
{
local_file = file_remote_download_image (gimp, file, progress,
&my_error);
if (! local_file)
{
if (my_error)
g_propagate_error (error, my_error);
else
*status = GIMP_PDB_CANCEL;
return NULL;
}
path = g_file_get_path (local_file);
}
}
if (! path)
path = g_file_get_uri (file);
entered_uri = g_file_get_uri (entered_file);
if (! entered_uri)
entered_uri = g_strdup (path);
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
context, progress, error,
gimp_object_get_name (file_proc),
GIMP_TYPE_INT32, run_mode,
G_TYPE_STRING, path,
G_TYPE_STRING, entered_uri,
G_TYPE_NONE);
g_free (path);
g_free (entered_uri);
*status = g_value_get_enum (gimp_value_array_index (return_vals, 0));
if (*status == GIMP_PDB_SUCCESS)
image = gimp_value_get_image (gimp_value_array_index (return_vals, 1),
gimp);
if (local_file)
{
if (image)
gimp_image_set_file (image, file);
g_file_delete (local_file, NULL, NULL);
g_object_unref (local_file);
}
if (*status == GIMP_PDB_SUCCESS)
{
if (image)
{
file_open_sanitize_image (image, as_new);
/* Only set the load procedure if it hasn't already been set. */
if (! gimp_image_get_load_proc (image))
gimp_image_set_load_proc (image, file_proc);
file_proc = gimp_image_get_load_proc (image);
if (mime_type)
*mime_type = file_proc->mime_type;
}
else
{
if (error && ! *error)
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-in returned SUCCESS but did not "
"return an image"),
gimp_plug_in_procedure_get_label (file_proc));
*status = GIMP_PDB_EXECUTION_ERROR;
}
}
else if (*status != GIMP_PDB_CANCEL)
{
if (error && ! *error)
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-In could not open image"),
gimp_plug_in_procedure_get_label (file_proc));
}
gimp_value_array_unref (return_vals);
if (image)
{
file_open_handle_color_profile (image, context, progress, run_mode);
if (file_open_file_proc_is_import (file_proc))
{
/* Remember the import source */
gimp_image_set_imported_file (image, file);
/* We shall treat this file as an Untitled file */
gimp_image_set_file (image, NULL);
}
}
return image;
}
GimpImage *
file_open_image (Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
const gchar *entered_filename,
gboolean as_new,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
GimpPDBStatusType *status,
const gchar **mime_type,
GError **error)
{
GValueArray *return_vals;
gchar *filename;
GimpImage *image = NULL;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (progress == NULL || GIMP_IS_PROGRESS (progress), NULL);
g_return_val_if_fail (status != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
*status = GIMP_PDB_EXECUTION_ERROR;
if (! file_proc)
file_proc = file_procedure_find (gimp->plug_in_manager->load_procs, uri,
error);
if (! file_proc)
return NULL;
filename = file_utils_filename_from_uri (uri);
if (filename)
{
/* check if we are opening a file */
if (g_file_test (filename, G_FILE_TEST_EXISTS))
{
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
g_free (filename);
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Not a regular file"));
return NULL;
}
if (g_access (filename, R_OK) != 0)
{
g_free (filename);
g_set_error_literal (error, G_FILE_ERROR, G_FILE_ERROR_ACCES,
g_strerror (errno));
return NULL;
}
}
}
else
{
filename = g_strdup (uri);
}
return_vals =
gimp_pdb_execute_procedure_by_name (gimp->pdb,
context, progress, error,
gimp_object_get_name (file_proc),
GIMP_TYPE_INT32, run_mode,
G_TYPE_STRING, filename,
G_TYPE_STRING, entered_filename,
G_TYPE_NONE);
g_free (filename);
*status = g_value_get_enum (&return_vals->values[0]);
if (*status == GIMP_PDB_SUCCESS)
{
image = gimp_value_get_image (&return_vals->values[1], gimp);
if (image)
{
file_open_sanitize_image (image, as_new);
/* Only set the load procedure if it hasn't already been set. */
if (! gimp_image_get_load_proc (image))
gimp_image_set_load_proc (image, file_proc);
file_proc = gimp_image_get_load_proc (image);
if (mime_type)
*mime_type = file_proc->mime_type;
}
else
{
if (error && ! *error)
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-in returned SUCCESS but did not "
"return an image"),
gimp_plug_in_procedure_get_label (file_proc));
*status = GIMP_PDB_EXECUTION_ERROR;
}
}
else if (*status != GIMP_PDB_CANCEL)
{
if (error && ! *error)
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("%s plug-In could not open image"),
gimp_plug_in_procedure_get_label (file_proc));
}
g_value_array_free (return_vals);
if (image)
{
file_open_handle_color_profile (image, context, progress, run_mode);
if (file_open_file_proc_is_import (file_proc))
{
/* Remember the import source */
gimp_image_set_imported_uri (image, uri);
/* We shall treat this file as an Untitled file */
gimp_image_set_uri (image, NULL);
}
}
return image;
}
GimpPDBStatusType
file_save (GimpImage *image,
GimpContext *context,
GimpProgress *progress,
const gchar *uri,
GimpPlugInProcedure *file_proc,
GimpRunMode run_mode,
gboolean save_a_copy,
GError **error)
{
GimpDrawable *drawable;
GValueArray *return_vals;
GimpPDBStatusType status;
gchar *filename;
gint32 image_ID;
gint32 drawable_ID;
g_return_val_if_fail (GIMP_IS_IMAGE (image), GIMP_PDB_CALLING_ERROR);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), 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 (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 (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
"%s", _("Not a regular file"));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
if (g_access (filename, W_OK) != 0)
{
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_ACCES,
"%s", g_strerror (errno));
status = GIMP_PDB_EXECUTION_ERROR;
goto out;
}
}
}
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,
context, progress, error,
GIMP_OBJECT (file_proc)->name,
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 (&return_vals->values[0]);
g_value_array_free (return_vals);
if (status == GIMP_PDB_SUCCESS)
{
GimpDocumentList *documents;
GimpImagefile *imagefile;
if (save_a_copy)
{
/* remember the "save-a-copy" filename for the next invocation */
g_object_set_data_full (G_OBJECT (image), "gimp-image-save-a-copy",
g_strdup (uri),
(GDestroyNotify) g_free);
}
else
{
/* reset the "save-a-copy" filename when the image URI changes */
if (strcmp (uri, gimp_image_get_uri (image)))
g_object_set_data (G_OBJECT (image),
"gimp-image-save-a-copy", NULL);
gimp_image_set_uri (image, uri);
gimp_image_set_save_proc (image, file_proc);
gimp_image_clean_all (image);
}
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;
}
GtkWidget *
gimp_file_proc_view_new (Gimp *gimp,
GSList *procedures,
const gchar *automatic,
const gchar *automatic_help_id)
{
GtkTreeView *view;
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
GtkListStore *store;
GSList *list;
GtkTreeIter iter;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
store = gtk_list_store_new (NUM_COLUMNS,
GIMP_TYPE_PLUG_IN_PROCEDURE, /* COLUMN_PROC */
G_TYPE_STRING, /* COLUMN_LABEL */
G_TYPE_STRING, /* COLUMN_EXTENSIONS */
G_TYPE_STRING); /* COLUMN_HELP_ID */
view = g_object_new (GIMP_TYPE_FILE_PROC_VIEW,
"model", store,
"rules-hint", TRUE,
NULL);
g_object_unref (store);
for (list = procedures; list; list = g_slist_next (list))
{
GimpPlugInProcedure *proc = list->data;
if (! proc->prefixes_list) /* skip URL loaders */
{
const gchar *label = gimp_plug_in_procedure_get_label (proc);
gchar *help_id = gimp_plug_in_procedure_get_help_id (proc);
GSList *list2;
if (label)
{
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
COLUMN_PROC, proc,
COLUMN_LABEL, label,
COLUMN_EXTENSIONS, proc->extensions,
COLUMN_HELP_ID, help_id,
-1);
}
g_free (help_id);
for (list2 = proc->extensions_list;
list2;
list2 = g_slist_next (list2))
{
GimpFileProcView *proc_view = GIMP_FILE_PROC_VIEW (view);
const gchar *ext = list2->data;
const gchar *dot = strchr (ext, '.');
if (dot && dot != ext)
proc_view->meta_extensions =
g_list_append (proc_view->meta_extensions,
g_strdup (dot + 1));
}
}
}
if (automatic)
{
gtk_list_store_prepend (store, &iter);
gtk_list_store_set (store, &iter,
COLUMN_PROC, NULL,
COLUMN_LABEL, automatic,
COLUMN_HELP_ID, automatic_help_id,
-1);
}
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, _("File Type"));
gtk_tree_view_column_set_expand (column, TRUE);
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, cell, TRUE);
gtk_tree_view_column_set_attributes (column, cell,
"text", COLUMN_LABEL,
NULL);
gtk_tree_view_append_column (view, column);
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, _("Extensions"));
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, cell, TRUE);
gtk_tree_view_column_set_attributes (column, cell,
"text", COLUMN_EXTENSIONS,
NULL);
gtk_tree_view_append_column (view, column);
g_signal_connect (gtk_tree_view_get_selection (view), "changed",
G_CALLBACK (gimp_file_proc_view_selection_changed),
view);
return GTK_WIDGET (view);
}
static void
gimp_file_dialog_add_filters (GimpFileDialog *dialog,
Gimp *gimp,
GSList *file_procs)
{
GtkFileFilter *all;
GSList *list;
all = gtk_file_filter_new ();
gtk_file_filter_set_name (all, _("All files"));
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), all);
gtk_file_filter_add_pattern (all, "*");
all = gtk_file_filter_new ();
gtk_file_filter_set_name (all, _("All images"));
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), all);
for (list = file_procs; list; list = g_slist_next (list))
{
GimpPlugInProcedure *file_proc = list->data;
if (file_proc->extensions_list)
{
GtkFileFilter *filter = gtk_file_filter_new ();
GString *str;
GSList *ext;
gint i;
str = g_string_new (gimp_plug_in_procedure_get_label (file_proc));
/* an arbitrary limit to keep the file dialog from becoming too wide */
#define MAX_EXTENSIONS 4
for (ext = file_proc->extensions_list, i = 0;
ext;
ext = g_slist_next (ext), i++)
{
const gchar *extension = ext->data;
gchar *pattern;
pattern = gimp_file_dialog_pattern_from_extension (extension);
gtk_file_filter_add_pattern (filter, pattern);
gtk_file_filter_add_pattern (all, pattern);
g_free (pattern);
if (i == 0)
{
g_string_append (str, " (");
}
else if (i <= MAX_EXTENSIONS)
{
g_string_append (str, ", ");
}
if (i < MAX_EXTENSIONS)
{
g_string_append (str, "*.");
g_string_append (str, extension);
}
else if (i == MAX_EXTENSIONS)
{
g_string_append (str, "...");
}
if (! ext->next)
{
g_string_append (str, ")");
}
}
gtk_file_filter_set_name (filter, str->str);
g_string_free (str, TRUE);
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
}
}
gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), all);
}
