update processor in-place mode when pin-mapping changes

[ardour.git] / libs / ardour / template_utils.cc

diff --git a/libs/ardour/template_utils.cc b/libs/ardour/template_utils.cc
index 3e4797dac1de8bbf361a531f07c11709e5481f4c..7797440f0e0a1720e52108e221196ccbcf313422 100644 (file)
--- a/libs/ardour/template_utils.cc
+++ b/libs/ardour/template_utils.cc
@@ -1,17 +1,37 @@
+/*
+    Copyright (C) 2012 Paul Davis
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
 #include <algorithm>
 #include <cstring>
 
 #include <glibmm.h>
 
-#include "pbd/filesystem.h"
 #include "pbd/basename.h"
-#include "pbd/pathscanner.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"
 
 using namespace std;
@@ -19,88 +39,61 @@ using namespace PBD;
 
 namespace ARDOUR {
 
-SearchPath
-template_search_path ()
-{
-       SearchPath spath (ardour_data_search_path());
-       spath.add_subdirectory_to_paths(templates_dir_name);
-       return spath;
-}
-
-SearchPath
-route_template_search_path ()
-{
-       SearchPath spath (ardour_data_search_path());
-       spath.add_subdirectory_to_paths(route_templates_dir_name);
-       return spath;
-}
-
-sys::path
+std::string
 user_template_directory ()
 {
-       sys::path p(user_config_directory());
-       p /= templates_dir_name;
-
-       return p;
+       return Glib::build_filename (user_config_directory(), templates_dir_name);
 }
 
-sys::path
+std::string
 user_route_template_directory ()
 {
-       sys::path p(user_config_directory());
-       p /= route_templates_dir_name;
-       
-       return p;
+       return Glib::build_filename (user_config_directory(), route_templates_dir_name);
 }
 
 static bool
-template_filter (const string &str, void */*arg*/)
+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*/)
+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)
 {
-       sys::path dir_path = dir;
-       sys::path file_path = dir;
-       file_path /= dir_path.leaf() + template_suffix;
-       return file_path.to_string ();
+       return Glib::build_filename (dir, Glib::path_get_basename(dir) + template_suffix);
 }
 
 
 void
 find_session_templates (vector<TemplateInfo>& template_names)
 {
-       vector<string *> *templates;
-       PathScanner scanner;
-       SearchPath spath (template_search_path());
+       vector<string> templates;
 
-       templates = scanner (spath.to_string(), template_filter, 0, true, true);
+       find_paths_matching_filter (templates, template_search_path(), template_filter, 0, true, true);
 
-       if (!templates) {
-               cerr << "Found nothing along " << spath.to_string() << endl;
+       if (templates.empty()) {
+               cerr << "Found nothing along " << template_search_path().to_string() << endl;
                return;
        }
 
-       cerr << "Found " << templates->size() << " along " << spath.to_string() << endl;
+       cerr << "Found " << templates.size() << " along " << template_search_path().to_string() << endl;
 
-       for (vector<string*>::iterator i = templates->begin(); i != templates->end(); ++i) {
-               string file = session_template_dir_to_file (**i);
+       for (vector<string>::iterator i = templates.begin(); i != templates.end(); ++i) {
+               string file = session_template_dir_to_file (*i);
 
                XMLTree tree;
 
@@ -110,30 +103,26 @@ find_session_templates (vector<TemplateInfo>& template_names)
 
                TemplateInfo rti;
 
-               rti.name = basename_nosuffix (**i);
-               rti.path = **i;
+               rti.name = basename_nosuffix (*i);
+               rti.path = *i;
 
                template_names.push_back (rti);
        }
-
-       delete templates;
 }
 
 void
 find_route_templates (vector<TemplateInfo>& template_names)
 {
-       vector<string *> *templates;
-       PathScanner scanner;
-       SearchPath spath (route_template_search_path());
+       vector<string> templates;
 
-       templates = scanner (spath.to_string(), route_template_filter, 0, false, true);
+       find_files_matching_filter (templates, route_template_search_path(), route_template_filter, 0, false, true);
 
-       if (!templates) {
+       if (templates.empty()) {
                return;
        }
 
-       for (vector<string*>::iterator i = templates->begin(); i != templates->end(); ++i) {
-               string fullpath = *(*i);
+       for (vector<string>::iterator i = templates.begin(); i != templates.end(); ++i) {
+               string fullpath = *i;
 
                XMLTree tree;
 
@@ -150,8 +139,6 @@ find_route_templates (vector<TemplateInfo>& template_names)
 
                template_names.push_back (rti);
        }
-
-       delete templates;
 }
 
 }