Aegisub/aegisub/standard_paths.cpp

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// Copyright (c) 2007, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
///////////
// Headers
#include <wx/stdpaths.h>
#include <wx/filename.h>
#include "standard_paths.h"
////////////////
// Get instance
StandardPaths *StandardPaths::GetInstance() {
if (!instance) instance = new StandardPaths();
return instance;
}
///////////////
// Constructor
StandardPaths::StandardPaths() {
wxStandardPathsBase &paths = wxStandardPaths::Get();
#if defined(__UNIX__) && !defined(__APPLE__)
// Relocation support, this is required to set the prefix to all
// wx StandardPaths.
static_cast<wxStandardPaths&>(paths).SetInstallPrefix(wxT(INSTALL_PREFIX));
#endif
// Get paths
wxString dataDir = paths.GetDataDir();
wxString userDir = paths.GetUserDataDir();
wxString tempDir = paths.GetTempDir();
// Set paths
DoSetPathValue(_T("?data"),dataDir);
DoSetPathValue(_T("?user"),userDir);
DoSetPathValue(_T("?temp"),tempDir);
// Create paths if they don't exist
wxFileName folder(userDir + _T("/"));
if (!folder.DirExists()) folder.Mkdir(0777,wxPATH_MKDIR_FULL);
}
///////////////
// Decode path
wxString StandardPaths::DoDecodePath(wxString path) {
// Decode
if (path[0] == _T('?')) {
// Split ?part from rest
path.Replace(_T("\\"),_T("/"));
int pos = path.Find(_T("/"));
wxString path1,path2;
if (pos == wxNOT_FOUND) path1 = path;
else {
path1 = path.Left(pos);
path2 = path.Mid(pos+1);
}
// Replace ?part if valid
std::map<wxString,wxString>::iterator iter = paths.find(path1);
if (iter == paths.end()) return path;
wxString final = iter->second + _T("/") + path2;
final.Replace(_T("//"),_T("/"));
#ifdef WIN32
final.Replace(_T("/"),_T("\\"));
#endif
return final;
}
// Nothing to decode
else return path;
}
///////////////
// Encode path
wxString StandardPaths::DoEncodePath(wxString path) {
// TODO
return path;
}
/////////////////////////
// Set value of a ? path
void StandardPaths::DoSetPathValue(wxString path,wxString value) {
paths[path] = value;
}
///////////////////
// Static instance
StandardPaths *StandardPaths::instance = NULL;