new files from sakari, missed last time

git-svn-id: svn://localhost/ardour2/branches/3.0@3740 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 362 insertions, 0 deletions

diff --git a/libs/ardour/export_filename.cc b/libs/ardour/export_filename.cc
new file mode 100644
index 0000000000..b6f59d1a93
--- /dev/null
+++ b/libs/ardour/export_filename.cc
@@ -0,0 +1,362 @@
+/*
+    Copyright (C) 2008 Paul Davis
+    Author: Sakari Bergen
+
+    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 <ardour/export_filename.h>
+
+#include <pbd/xml++.h>
+#include <pbd/convert.h>
+#include <pbd/enumwriter.h>
+
+#include <ardour/session.h>
+#include <ardour/session_directory.h>
+#include <ardour/export_timespan.h>
+#include <ardour/export_format_specification.h>
+#include <ardour/export_channel_configuration.h>
+#include <ardour/export_failed.h>
+
+#include "i18n.h"
+
+using namespace PBD;
+
+namespace ARDOUR
+{
+
+ExportFilename::ExportFilename (Session & session) :
+  include_label (false),
+  include_session (false),
+  include_revision (false),
+  include_channel_config (false),
+  include_channel (false),
+  include_timespan (true), // Include timespan name always
+  include_time (false),
+  include_date (false),
+  session (session),
+  revision (1)
+{
+	time_t rawtime;
+	std::time (&rawtime);
+	time_struct = localtime (&rawtime);
+	
+	folder = session.session_directory().export_path().to_string();
+	
+	XMLNode * instant_node = session.instant_xml ("ExportFilename");
+	if (instant_node) {
+		set_state (*instant_node);
+	}
+}
+
+XMLNode &
+ExportFilename::get_state ()
+{
+	XMLNode * node = new XMLNode ("ExportFilename");
+	XMLNode * child;
+	
+	FieldPair dir = analyse_folder();
+	child = node->add_child ("Folder");
+	child->add_property ("relative", dir.first ? "true" : "false");
+	child->add_property ("path", dir.second);
+	
+	add_field (node, "label", include_label, label);
+	add_field (node, "session", include_session);
+	add_field (node, "revision", include_revision);
+	add_field (node, "time", include_time, enum_2_string (time_format));
+	add_field (node, "date", include_date, enum_2_string (date_format));
+	
+	XMLNode * instant_node = new XMLNode ("ExportRevision");
+	instant_node->add_property ("revision", to_string (revision, std::dec));
+	session.add_instant_xml (*instant_node);
+	
+	return *node;
+}
+
+int
+ExportFilename::set_state (const XMLNode & node)
+{
+	XMLNode * child;
+	XMLProperty * prop;
+	FieldPair pair;
+	
+	child = node.child ("Folder");
+	if (!child) { return -1; }
+	
+	folder = "";
+	
+	if ((prop = child->property ("relative"))) {
+		if (!prop->value().compare ("true")) {
+			folder = session.session_directory().root_path().to_string();
+		}
+	}
+	
+	if ((prop = child->property ("path"))) {
+		folder += prop->value();
+	}
+	
+	
+	pair = get_field (node, "label");
+	include_label = pair.first;
+	label = pair.second;
+	
+	pair = get_field (node, "session");
+	include_session = pair.first;
+	
+	pair = get_field (node, "revision");
+	include_revision = pair.first;
+	
+	pair = get_field (node, "time");
+	include_time = pair.first;
+	time_format = (TimeFormat) string_2_enum (pair.second, time_format);
+	
+	pair = get_field (node, "date");
+	include_date = pair.first;
+	date_format = (DateFormat) string_2_enum (pair.second, date_format);
+
+	XMLNode * instant_node = session.instant_xml ("ExportRevision");
+	if (instant_node && (prop = instant_node->property ("revision"))) {
+		revision = atoi (prop->value());
+	}
+
+	return 0;
+}
+
+ustring
+ExportFilename::get_path (FormatPtr format) const 
+{
+	ustring path = folder;
+	bool filename_empty = true;
+	
+	path += "/";
+	
+	if (include_session) {
+		path += filename_empty ? "" : "_";
+		path += session.name();
+		filename_empty = false;
+	}
+	
+	if (include_label) {
+		path += filename_empty ? "" : "_";
+		path += label;
+		filename_empty = false;
+	}
+	
+	if (include_revision) {
+		path += filename_empty ? "" : "_";
+		path += "r";
+		path += to_string (revision, std::dec);
+		filename_empty = false;
+	}
+	
+	if (include_timespan && timespan) {
+		path += filename_empty ? "" : "_";
+		path += timespan->name();
+		filename_empty = false;
+	}
+	
+	if (include_channel_config && channel_config) {
+		path += filename_empty ? "" : "_";
+		path += channel_config->name();
+		filename_empty = false;
+	}
+	
+	if (include_channel) {
+		path += filename_empty ? "" : "_";
+		path += "channel";
+		path += to_string (channel, std::dec);
+		filename_empty = false;
+	}
+	
+	if (include_date) {
+		path += filename_empty ? "" : "_";
+		path += get_date_format_str (date_format);
+		filename_empty = false;
+	}
+	
+	if (include_time) {
+		path += filename_empty ? "" : "_";
+		path += get_time_format_str (time_format);
+		filename_empty = false;
+	}
+	
+	path += ".";
+	path += format->extension ();
+	
+	return path;
+}
+
+ustring
+ExportFilename::get_time_format_str (TimeFormat format) const
+{
+	switch ( format ) {
+	  case T_None:
+		return _("No Time");
+	
+	  case T_NoDelim:
+		return get_formatted_time ("%H%M");
+	
+	  case T_Delim:
+		return get_formatted_time ("%H.%M");
+	
+	  default:
+		return _("Invalid time format");
+	}
+}
+
+ustring
+ExportFilename::get_date_format_str (DateFormat format) const
+{
+	switch (format) {
+	  case D_None:
+		return _("No Date");
+	
+	  case D_BE:
+		return get_formatted_time ("%Y%m%d");
+	
+	  case D_ISO:
+		return get_formatted_time ("%Y-%m-%d");
+	
+	  case D_BEShortY:
+		return get_formatted_time ("%y%m%d");
+	
+	  case D_ISOShortY:
+		return get_formatted_time ("%y-%m-%d");
+	
+	  default:
+		return _("Invalid date format");
+	}
+}
+
+void
+ExportFilename::set_time_format (TimeFormat format)
+{
+	time_format = format;
+	
+	if (format == T_None) {
+		include_time = false;
+	} else {
+		include_time = true;
+	}
+}
+
+void
+ExportFilename::set_date_format (DateFormat format)
+{
+	date_format = format;
+	
+	if (format == D_None) {
+		include_date = false;
+	} else {
+		include_date = true;
+	}
+}
+
+void
+ExportFilename::set_label (ustring value)
+{
+	label = value;
+	include_label = !value.compare ("");
+}
+
+bool
+ExportFilename::set_folder (ustring path)
+{
+	// TODO check folder existence
+	folder = path;
+	return true;
+}
+
+ustring
+ExportFilename::get_formatted_time (ustring const & format) const
+{
+	char buffer [80];
+	strftime (buffer, 80, format.c_str(), time_struct);
+	
+	ustring return_value (buffer);
+	return return_value;
+}
+
+void
+ExportFilename::add_field (XMLNode * node, ustring const & name, bool enabled, ustring const & value)
+{
+	XMLNode * child = node->add_child ("Field");
+	
+	if (!child) {
+		std::cerr << "Error adding a field to ExportFilename XML-tree" << std::endl;
+		return;
+	}
+	
+	child->add_property ("name", name);
+	child->add_property ("enabled", enabled ? "true" : "false");
+	if (!value.empty()) {
+		child->add_property ("value", value);
+	}
+}
+
+ExportFilename::FieldPair
+ExportFilename::get_field (XMLNode const & node, ustring const & name)
+{
+	FieldPair pair;
+	pair.first = false;
+
+	XMLNodeList children = node.children();
+	
+	for (XMLNodeList::iterator it = children.begin(); it != children.end(); ++it) {
+		XMLProperty * prop = (*it)->property ("name");
+		if (prop && !prop->value().compare (name)) {
+			
+			prop = (*it)->property ("enabled");
+			if (prop && !prop->value().compare ("true")) {
+				pair.first = true;
+			} else {
+				pair.first = false;
+			}
+			
+			prop = (*it)->property ("value");
+			if (prop) {
+				pair.second = prop->value();
+			}
+			
+			return pair;
+		}
+	}
+	
+	return pair;
+}
+
+ExportFilename::FieldPair
+ExportFilename::analyse_folder ()
+{
+	FieldPair pair;
+	
+	ustring session_dir = session.session_directory().root_path().to_string();
+	ustring::size_type session_dir_len = session_dir.length();
+	
+	ustring folder_beginning = folder.substr (0, session_dir_len);
+	
+	if (!folder_beginning.compare (session_dir)) {
+		pair.first = true;
+		pair.second = folder.substr (session_dir_len);
+	} else {
+		pair.first = false;
+		pair.second = folder;
+	}
+	
+	return pair;
+}
+
+} // namespace ARDOUR