//------------------------------------------------------------------------------ // This file is part of the OpenStructure project <www.openstructure.org> // // Copyright (C) 2008-2010 by the OpenStructure authors // // This library is free software; you can redistribute it and/or modify it under // the terms of the GNU Lesser General Public License as published by the Free // Software Foundation; either version 3.0 of the License, or (at your option) // any later version. // This library 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 Lesser General Public License for more // details. // // You should have received a copy of the GNU Lesser General Public License // along with this library; if not, write to the Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA //------------------------------------------------------------------------------ #ifndef OST_GUI_FILE_LOADER_HH #define OST_GUI_FILE_LOADER_HH #include <vector> #include <QString> #include <QList> #include <QMap> #include <ost/gfx/gfx_object.hh> #include <ost/gui/module_config.hh> #include <ost/gui/remote_site_loader.hh> #include <ost/gui/loader_manager.hh> #include <ost/io/io_exception.hh> #include <ost/io/entity_io_handler.hh> #include <ost/io/sequence_io_handler.hh> #include <ost/io/surface_io_handler.hh> #if OST_IMG_ENABLED #include <ost/io/map_io_handler.hh> #endif namespace ost { namespace gui { class DLLEXPORT_OST_GUI FileLoader { private: enum ErrorType { DEFAULT = 0, IO_LOADING, GFX_ADD, GFX_MULTIPLE_ADD, INFO }; FileLoader(); static gfx::GfxObjP TryLoadEntity(const QString& filename, io::EntityIOHandlerP handler=io::EntityIOHandlerP(), const QString& selection=QString()); static gfx::GfxObjP TryLoadSurface(const QString& filename, io::SurfaceIOHandlerPtr handler=io::SurfaceIOHandlerPtr()); static gfx::GfxObjP TryLoadAlignment(const QString& filename, io::SequenceIOHandlerPtr handler=io::SequenceIOHandlerPtr()); #if OST_IMG_ENABLED static gfx::GfxObjP TryLoadMap(const QString& filename, io::MapIOHandlerPtr handler=io::MapIOHandlerPtr()); #endif static void RunScript(const QString& filename); static void LoadPDB(const QString& filename, const QString& selection=QString()); static void AddToScene(const QString& filename, gfx::GfxObjP obj); static void HandleError(Message m, ErrorType type, const QString& filename, gfx::GfxObjP obj=gfx::GfxObjP()); static gfx::GfxObjP NoHandlerFound(const QString& filename); virtual ~FileLoader(); static LoaderManagerPtr loader_manager_; #if OST_IMG_ENABLED static QList<img::ImageHandle> loaded_images_; #endif public: static void LoadObject(const QString& filename, const QString& selection=QString()); static void LoadFrom(const QString& id, const QString& site=QString(), const QString& selection=QString()); static std::vector<String> GetSiteLoaderIdents(); static LoaderManagerPtr GetLoaderManager(); }; } } #endif /* OST_GUI_FILE_LOADER_HH */