diff options
| -rw-r--r-- | CMakeLists.txt | 1 | ||||
| -rw-r--r-- | src/core/model/ResolutionCallbacks.cpp | 23 | ||||
| -rw-r--r-- | src/core/model/ResolutionCallbacks.hpp | 76 |
3 files changed, 100 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index b1a109b..d2f69c6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -184,6 +184,7 @@ ADD_LIBRARY(ousia_core src/core/model/Node src/core/model/Project src/core/model/RootNode + src/core/model/ResolutionCallbacks src/core/model/Style src/core/model/Syntax src/core/model/Typesystem diff --git a/src/core/model/ResolutionCallbacks.cpp b/src/core/model/ResolutionCallbacks.cpp new file mode 100644 index 0000000..8c920f1 --- /dev/null +++ b/src/core/model/ResolutionCallbacks.cpp @@ -0,0 +1,23 @@ +/* + Ousía + Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "ResolutionCallbacks.hpp" + +namespace ousia { + // Do nothing here, just make sure the header compiles +} diff --git a/src/core/model/ResolutionCallbacks.hpp b/src/core/model/ResolutionCallbacks.hpp new file mode 100644 index 0000000..2d9465d --- /dev/null +++ b/src/core/model/ResolutionCallbacks.hpp @@ -0,0 +1,76 @@ +/* + Ousía + Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +/** + * @file ParserScopeCallbacks.hpp + * + * Contains the definition of some callback function types used in the context + * of the resolution process for nodes in the document graph. + * + * @author Andreas Stöckel (astoecke@techfak.uni-bielefeld.de) + */ + +#ifndef _OUSIA_RESOLUTION_CALLBACKS_HPP_ +#define _OUSIA_RESOLUTION_CALLBACKS_HPP_ + +#include <functional> + +#include <core/model/Node.hpp> + +namespace ousia { + +// Forward declarations +class Logger; + +/** + * Callback function type used for creating a dummy object while no correct + * object is available for resolution. + */ +using ResolutionImposterCallback = std::function<Rooted<Node>()>; + +/** + * Callback function type called whenever the result of a resolution is + * available. + * + * @param resolved is the new, resolved node. + * @param owner is the node that was passed as "owner". + * @param logger is the logger to which errors should be logged. + */ +using ResolutionResultCallback = std::function< + void(Handle<Node> resolved, Handle<Node> owner, Logger &logger)>; + +/** + * The ResolveCallback can be used to trigger the resolution of a certain node. + * + * @param async if true, the resolution may be deferred. In this case the + * resultCallback may be called at any later point in the program. + * @param type is the type of node that should be resolved. + * @param path is the path for which a node should be resolved. + * @param resultCallback is the callback function to which the result of + * the resolution process is passed. This function is called once the + * resolution was successful. + * @return true if the resolution was immediately successful. This does not + * mean, that the resolved object does not exist, as it may be resolved + * later. + */ +using ResolveCallback = std::function< + bool(bool async, const Rtti *type, const std::vector<std::string> &path, + ResolutionResultCallback resultCallback)>; +} + +#endif /* _OUSIA_RESOLUTION_CALLBACKS_HPP_ */ |