112 lines
3.4 KiB
C++
112 lines
3.4 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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//
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// $Id$
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/// @file ass_style_storage.cpp
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/// @brief Manage stores of styles
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/// @ingroup style_editor
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///
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#include "config.h"
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#include "ass_style_storage.h"
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#ifndef AGI_PRE
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#include <tr1/functional>
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#endif
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#include "ass_style.h"
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#include "standard_paths.h"
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#include "text_file_reader.h"
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#include "text_file_writer.h"
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#include "utils.h"
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AssStyleStorage::~AssStyleStorage() {
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delete_clear(style);
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}
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void AssStyleStorage::Save() const {
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if (storage_name.empty()) return;
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wxString dirname = StandardPaths::DecodePath("?user/catalog/");
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if (!wxDirExists(dirname) && !wxMkdir(dirname))
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throw "Failed creating directory for style catalogs";
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TextFileWriter file(StandardPaths::DecodePath("?user/catalog/" + storage_name + ".sty"), "UTF-8");
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for (const_iterator cur = begin(); cur != end(); ++cur)
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file.WriteLineToFile((*cur)->GetEntryData());
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}
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void AssStyleStorage::Load(wxString const& name) {
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storage_name = name;
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Clear();
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try {
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TextFileReader file(StandardPaths::DecodePath("?user/catalog/" + name + ".sty"), "UTF-8");
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while (file.HasMoreLines()) {
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wxString data = file.ReadLineFromFile();
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if (data.StartsWith("Style:")) {
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try {
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style.push_back(new AssStyle(data));
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} catch(...) {
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/* just ignore invalid lines for now */
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}
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}
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}
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}
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catch (agi::FileNotAccessibleError const&) {
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// Just treat a missing file as an empty file
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}
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}
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void AssStyleStorage::Clear() {
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delete_clear(style);
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}
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void AssStyleStorage::Delete(int idx) {
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delete style[idx];
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style.erase(style.begin() + idx);
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}
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wxArrayString AssStyleStorage::GetNames() {
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wxArrayString names;
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for (iterator cur = begin(); cur != end(); ++cur)
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names.Add((*cur)->name);
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return names;
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}
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AssStyle *AssStyleStorage::GetStyle(wxString const& name) {
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for (iterator cur = begin(); cur != end(); ++cur) {
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if ((*cur)->name.CmpNoCase(name) == 0)
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return *cur;
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}
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return 0;
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}
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