New trunk

bzr revid: pinky-3f10ee12cea3c4c75cef44ab04ad33ef47432907

1 files changed, 93 insertions, 0 deletions

diff --git a/bin/report/render/rml2pdf/utils.py b/bin/report/render/rml2pdf/utils.py
new file mode 100644
index 00000000000..dbb84636425
--- /dev/null
+++ b/bin/report/render/rml2pdf/utils.py
@@ -0,0 +1,93 @@
+##############################################################################
+#
+# Copyright (c) 2004 TINY SPRL. (http://tiny.be) All Rights Reserved.
+#                    Fabien Pinckaers <fp@tiny.Be>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+# trml2pdf - An RML to PDF converter
+# Copyright (C) 2003, Fabien Pinckaers, UCL, FSA
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import re
+import reportlab
+
+def text_get(node):
+	rc = ''
+	for node in node.childNodes:
+		if node.nodeType == node.TEXT_NODE:
+			rc = rc + node.data
+	return rc
+
+units = [
+	(re.compile('^(-?[0-9\.]+)\s*in$'), reportlab.lib.units.inch),
+	(re.compile('^(-?[0-9\.]+)\s*cm$'), reportlab.lib.units.cm),  
+	(re.compile('^(-?[0-9\.]+)\s*mm$'), reportlab.lib.units.mm),
+	(re.compile('^(-?[0-9\.]+)\s*$'), 1)
+]
+
+def unit_get(size):
+	global units
+	for unit in units:
+		res = unit[0].search(size, 0)
+		if res:
+			return unit[1]*float(res.group(1))
+	return False
+
+def tuple_int_get(node, attr_name, default=None):
+	if not node.hasAttribute(attr_name):
+		return default
+	res = [int(x) for x in node.getAttribute(attr_name).split(',')]
+	return res
+
+def bool_get(value):
+	return (str(value)=="1") or (value.lower()=='yes')
+
+def attr_get(node, attrs, dict={}):
+	res = {}
+	for name in attrs:
+		if node.hasAttribute(name):
+			res[name] =  unit_get(node.getAttribute(name))
+	for key in dict:
+		if node.hasAttribute(key):
+			if dict[key]=='str':
+				res[key] = str(node.getAttribute(key))
+			elif dict[key]=='bool':
+				res[key] = bool_get(node.getAttribute(key))
+			elif dict[key]=='int':
+				res[key] = int(node.getAttribute(key))
+	return res