smooth 0.5 second fade out during quit, plus MIDI panic to turn everything off (someo...

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

diff --git a/libs/ardour/template_utils.cc b/libs/ardour/template_utils.cc
index 171939dac2ccc4b28e6373f1d95e2388bbde6634..3e4797dac1de8bbf361a531f07c11709e5481f4c 100644 (file)
--- a/libs/ardour/template_utils.cc
+++ b/libs/ardour/template_utils.cc
@@ -1,25 +1,38 @@
 #include <algorithm>
+#include <cstring>
 
-#include <pbd/filesystem.h>
+#include <glibmm.h>
 
-#include <ardour/template_utils.h>
-#include <ardour/directory_names.h>
-#include <ardour/filesystem_paths.h>
+#include "pbd/filesystem.h"
+#include "pbd/basename.h"
+#include "pbd/pathscanner.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/io.h"
+
+using namespace std;
+using namespace PBD;
 
 namespace ARDOUR {
 
-sys::path
-system_template_directory ()
+SearchPath
+template_search_path ()
 {
-       SearchPath spath(system_data_search_path());
+       SearchPath spath (ardour_data_search_path());
        spath.add_subdirectory_to_paths(templates_dir_name);
+       return spath;
+}
 
-       // just return the first directory in the search path that exists
-       SearchPath::const_iterator i = std::find_if(spath.begin(), spath.end(), sys::exists);
-
-       if (i == spath.end()) return sys::path();
-
-       return *i;
+SearchPath
+route_template_search_path ()
+{
+       SearchPath spath (ardour_data_search_path());
+       spath.add_subdirectory_to_paths(route_templates_dir_name);
+       return spath;
 }
 
 sys::path
@@ -31,4 +44,114 @@ user_template_directory ()
        return p;
 }
 
-} // namespace ARDOUR
+sys::path
+user_route_template_directory ()
+{
+       sys::path p(user_config_directory());
+       p /= route_templates_dir_name;
+       
+       return p;
+}
+
+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)
+{
+       sys::path dir_path = dir;
+       sys::path file_path = dir;
+       file_path /= dir_path.leaf() + template_suffix;
+       return file_path.to_string ();
+}
+
+
+void
+find_session_templates (vector<TemplateInfo>& template_names)
+{
+       vector<string *> *templates;
+       PathScanner scanner;
+       SearchPath spath (template_search_path());
+
+       templates = scanner (spath.to_string(), template_filter, 0, true, true);
+
+       if (!templates) {
+               cerr << "Found nothing along " << spath.to_string() << endl;
+               return;
+       }
+
+       cerr << "Found " << templates->size() << " along " << spath.to_string() << endl;
+
+       for (vector<string*>::iterator i = templates->begin(); i != templates->end(); ++i) {
+               string file = session_template_dir_to_file (**i);
+
+               XMLTree tree;
+
+               if (!tree.read (file.c_str())) {
+                       continue;
+               }
+
+               TemplateInfo rti;
+
+               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());
+
+       templates = scanner (spath.to_string(), route_template_filter, 0, false, true);
+
+       if (!templates) {
+               return;
+       }
+
+       for (vector<string*>::iterator i = templates->begin(); i != templates->end(); ++i) {
+               string fullpath = *(*i);
+
+               XMLTree tree;
+
+               if (!tree.read (fullpath.c_str())) {
+                       continue;
+               }
+
+               XMLNode* root = tree.root();
+
+               TemplateInfo rti;
+
+               rti.name = IO::name_from_state (*root->children().front());
+               rti.path = fullpath;
+
+               template_names.push_back (rti);
+       }
+
+       delete templates;
+}
+
+}