13
0
livetrax/libs/ardour/template_utils.cc

200 lines
5.0 KiB
C++

/*
* Copyright (C) 2007-2014 Tim Mayberry <mojofunk@gmail.com>
* Copyright (C) 2008-2015 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2009-2011 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2009 David Robillard <d@drobilla.net>
* Copyright (C) 2013-2014 John Emmas <john@creativepost.co.uk>
* Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
* Copyright (C) 2017 Ben Loftis <ben@harrisonconsoles.com>
* Copyright (C) 2017 Johannes Mueller <github@johannes-mueller.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <algorithm>
#include <cstring>
#include <glibmm.h>
#include "pbd/file_utils.h"
#include "pbd/stl_delete.h"
#include "pbd/xml++.h"
#include "ardour/template_utils.h"
#include "ardour/directory_names.h"
#include "ardour/filesystem_paths.h"
#include "ardour/filename_extensions.h"
#include "ardour/search_paths.h"
#include "ardour/io.h"
#include "pbd/i18n.h"
using namespace std;
using namespace PBD;
namespace ARDOUR {
std::string
user_template_directory ()
{
return Glib::build_filename (user_config_directory(), templates_dir_name);
}
std::string
user_route_template_directory ()
{
return Glib::build_filename (user_config_directory(), route_templates_dir_name);
}
static bool
template_filter (const string &str, void* /*arg*/)
{
if (!Glib::file_test (str, Glib::FILE_TEST_IS_DIR)) {
return false;
}
return true;
}
static bool
route_template_filter (const string &str, void* /*arg*/)
{
if (str.find (template_suffix) == str.length() - strlen (template_suffix)) {
return true;
}
return false;
}
string
session_template_dir_to_file (string const & dir)
{
return Glib::build_filename (dir, Glib::path_get_basename(dir) + template_suffix);
}
void
find_session_templates (vector<TemplateInfo>& template_names, bool read_xml)
{
vector<string> templates;
find_paths_matching_filter (templates, template_search_path(), template_filter, 0, true, true);
if (templates.empty()) {
cerr << "Found nothing along " << template_search_path().to_string() << endl;
return;
}
for (vector<string>::iterator i = templates.begin(); i != templates.end(); ++i) {
string file = session_template_dir_to_file (*i);
TemplateInfo rti;
rti.name = Glib::path_get_basename (*i);
rti.path = *i;
if (read_xml) {
XMLTree tree;
if (!tree.read (file.c_str())) {
cerr << "Failed to parse Route-template XML file: " << file << endl;
continue;
}
XMLNode* root = tree.root();
rti.modified_with = _("(unknown)");
try {
XMLNode *pv = root->child("ProgramVersion");
string modified_with;
if (pv != 0) {
pv->get_property (X_("modified-with"), modified_with);
}
rti.modified_with = modified_with;
} catch (XMLException &e) {}
rti.description = _("No Description");
try {
XMLNode *desc = root->child("description");
if (desc != 0) {
rti.description = desc->attribute_value();
}
} catch (XMLException &e) {}
}
template_names.push_back (rti);
}
std::sort(template_names.begin(), template_names.end());
}
struct TemplateInfoSorter {
bool operator () (TemplateInfo const& a, TemplateInfo const& b) {
return a.name < b.name;
}
};
void
find_route_templates (vector<TemplateInfo>& template_names)
{
vector<string> templates;
find_files_matching_filter (templates, route_template_search_path(), route_template_filter, 0, false, true);
if (templates.empty()) {
return;
}
for (vector<string>::iterator i = templates.begin(); i != templates.end(); ++i) {
string fullpath = *i;
XMLTree tree;
if (!tree.read (fullpath.c_str())) {
cerr << "Failed to parse Route-template XML file: " << fullpath << endl;
continue;
}
XMLNode* root = tree.root();
TemplateInfo rti;
rti.modified_with = _("(unknown)");
try {
XMLNode *pv = root->child("ProgramVersion");
string modified_with;
if (pv != 0) {
pv->get_property (X_("modified-with"), modified_with);
}
rti.modified_with = modified_with;
} catch (XMLException &e) {}
rti.description = _("No Description");
try {
XMLNode *desc = root->child("description");
if (desc != 0) {
rti.description = desc->attribute_value();
}
} catch (XMLException &e) {}
rti.name = IO::name_from_state (*root->children().front());
rti.path = fullpath;
template_names.push_back (rti);
}
std::sort (template_names.begin(), template_names.end (), TemplateInfoSorter ());
}
}