62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/* This file is part of Patchage.
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* Copyright (C) 2007 Dave Robillard <http://drobilla.net>
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*
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* Patchage is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef PATCHAGE_GLADEFILE_HPP
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#define PATCHAGE_GLADEFILE_HPP
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#include <string>
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#include <fstream>
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#include <sstream>
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#include <stdexcept>
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#include <libglademm/xml.h>
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#include "config.h"
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#include "binary_location.h"
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class GladeFile {
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public:
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static Glib::RefPtr<Gnome::Glade::Xml> open(const std::string& base_name) {
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// Check for the .glade file in ./src/
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std::string glade_filename = std::string("./src/").append(base_name).append(".glade");
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std::ifstream fs(glade_filename.c_str());
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if (fs.fail()) { // didn't find it, check DATA_PATH
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fs.clear();
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#ifdef BUNDLE
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char* loc = binary_location();
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std::string bundle = loc;
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bundle = bundle.substr(0, bundle.find_last_of("/"));
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glade_filename = bundle + "/" + PATCHAGE_DATA_DIR + "/" + base_name + ".glade";
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free(loc);
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#else
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glade_filename = std::string(PATCHAGE_DATA_DIR) + "/" + base_name + ".glade";
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#endif
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fs.open(glade_filename.c_str());
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if (fs.fail()) {
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std::ostringstream ss;
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ss << "Unable to find " << base_name << "glade in current directory or " << PATCHAGE_DATA_DIR << std::endl;
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throw std::runtime_error(ss.str());
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}
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fs.close();
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}
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return Gnome::Glade::Xml::create(glade_filename);
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}
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};
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#endif // PATCHAGE_GLADEFILE_HPP
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