Aegisub/aegisub/src/standard_paths.cpp
Niels Martin Hansen f1c7ed639d Properly fix "local config" option, previously it only made config.dat local and kept everything else in %APPDATA% still. Now fixed, along with a load of other problematic uses of relative paths. Still a lot more to go.
This also makes a bit of sense of the default options for various paths that previously were implicitly relative to ?user or ?data but never explicitly specified in options.

Originally committed to SVN as r3130.
2009-07-14 03:02:17 +00:00

142 lines
4.4 KiB
C++

// 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 "config.h"
#include <wx/stdpaths.h>
#include <wx/filename.h>
#include "standard_paths.h"
////////////////
// Get instance
StandardPaths &StandardPaths::GetInstance() {
static StandardPaths instance;
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
#ifdef __WINDOWS__
wxString dataDir = paths.GetDataDir();
wxString userDir = paths.GetUserDataDir();
#elif defined(__APPLE__)
wxString dataDir = paths.GetDataDir();
wxString userDir = paths.GetUserDataDir() + _T("-") + _T(AEGISUB_VERSION_DATA);
#else
wxString dataDir = paths.GetDataDir() + _T("/") + _T(AEGISUB_VERSION_DATA);
wxString userDir = paths.GetUserDataDir() + _T("-") + _T(AEGISUB_VERSION_DATA);
#endif
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(const wxString &path) {
// TODO
return path;
}
/////////////////////////
// Set value of a ? path
void StandardPaths::DoSetPathValue(const wxString &path, const wxString &value) {
paths[path] = value;
}
///////////////////////////////////////////////////////////////////////////
// Decode a path that for legacy reasons might be relative to another path
wxString StandardPaths::DecodePathMaybeRelative(const wxString &path, const wxString &relativeTo) {
wxFileName res(DecodePath(path));
if (res.IsRelative())
res.Assign(DecodePath(relativeTo + _T("/") + path));
return res.GetFullPath();
}