forked from mia/Aegisub
97 lines
3.7 KiB
C++
97 lines
3.7 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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/// @file ass_style_storage.h
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/// @see ass_style_storage.cpp
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/// @ingroup style_editor
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///
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#include <libaegisub/fs_fwd.h>
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#include <boost/filesystem/path.hpp>
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#include <memory>
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#include <string>
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#include <vector>
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class AssFile;
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class AssStyle;
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class AssStyleStorage {
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agi::fs::path file;
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std::vector<std::unique_ptr<AssStyle>> style;
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public:
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~AssStyleStorage();
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typedef std::vector<std::unique_ptr<AssStyle>>::iterator iterator;
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typedef std::vector<std::unique_ptr<AssStyle>>::const_iterator const_iterator;
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iterator begin() { return style.begin(); }
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iterator end() { return style.end(); }
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const_iterator begin() const { return style.begin(); }
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const_iterator end() const { return style.end(); }
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void push_back(std::unique_ptr<AssStyle> new_style);
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AssStyle *back() { return style.back().get(); }
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AssStyle *operator[](size_t idx) const { return style[idx].get(); }
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size_t size() const { return style.size(); }
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void clear();
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/// Get the names of all styles in this storage
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std::vector<std::string> GetNames();
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/// Delete the style at the given index
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void Delete(int idx);
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/// Get the style with the given name
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/// @param name Case-insensitive style name
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/// @return Style or nullptr if the requested style is not found
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AssStyle *GetStyle(std::string const& name);
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/// Save stored styles to a file
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void Save() const;
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/// Load stored styles from a file
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/// @param filename Catalog filename. Does not have to exist.
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void Load(agi::fs::path const& filename);
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/// Load stored styles from a file in the default location
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/// @param catalogname Basename for the catalog file. Does not have to exist.
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void LoadCatalog(std::string const& catalogname);
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/// Make a list of all existing style catalogs in the default location
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static std::vector<std::string> GetCatalogs();
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/// Check whether the name catalog exists in the default location
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/// @param catalogname Basename for the catalog file to check for.
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static bool CatalogExists(std::string const& catalogname);
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/// Insert all styles into a file, replacing existing styles with the same names
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/// @param file File to replace styles in
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void ReplaceIntoFile(AssFile &file);
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};
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