def save(cls, port):
"""
This method save the port in user space.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
from harpia.system import System
port.source = "xml"
parser = XMLParser()
parser.addTag('HarpiaPort')
parser.setTagAttr('HarpiaPort','type', port.type)
parser.setTagAttr('HarpiaPort','language', port.language)
parser.setTagAttr('HarpiaPort','label', port.label)
parser.setTagAttr('HarpiaPort','color', port.color)
parser.setTagAttr('HarpiaPort','multiple', port.multiple)
parser.setTagAttr('HarpiaPort','source', port.source)
parser.appendToTag('HarpiaPort','code').string = str(port.code)
count = 0
for code in port.input_codes:
parser.appendToTag('HarpiaPort', 'input_code' + \
str(count)).string = str(port.input_codes[count])
parser.appendToTag('HarpiaPort', 'output_code' + \
str(count)).string = str(port.output_codes[count])
count = count + 1
try:
data_dir = System.get_user_dir() + "/extensions/"
data_dir = data_dir + port.language + "/ports/"
if not os.path.isdir(data_dir):
try:
os.makedirs(data_dir)
except:
pass
file_name = data_dir + port.type + ".xml"
port_file = file(os.path.expanduser(file_name), 'w')
port_file.write(parser.prettify())
port_file.close()
except IOError as e:
return False
return True
def save(cls, prefs):
"""
This method save the diagram.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
parser = XMLParser()
parser.addTag('HarpiaProperties')
parser.setTagAttr('HarpiaProperties','default_directory',
prefs.default_directory)
parser.setTagAttr('HarpiaProperties','default_filename',
prefs.default_filename)
parser.setTagAttr('HarpiaProperties','grid', prefs.grid)
parser.setTagAttr('HarpiaProperties','width', prefs.width)
parser.setTagAttr('HarpiaProperties','height', prefs.height)
parser.setTagAttr('HarpiaProperties','hpaned_work_area',
prefs.hpaned_work_area)
parser.setTagAttr('HarpiaProperties','vpaned_bottom',
prefs.vpaned_bottom)
parser.setTagAttr('HarpiaProperties','vpaned_left',
prefs.vpaned_left)
parser.appendToTag('HarpiaProperties', 'recent_files')
for key in prefs.recent_files:
parser.appendToTag('recent_files', 'name', value=key)
try:
from harpia.system import System
file_name = System.get_user_dir() + "/" + prefs.conf_file_path
confFile = file(os.path.expanduser(file_name), 'w')
confFile.write(parser.prettify())
confFile.close()
except IOError as e:
return False
return True
def save(cls, code_template):
"""
This method save the code_template in user space.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
from harpia.system import System
code_template.source = "xml"
parser = XMLParser()
parser.addTag('HarpiaCodeTemplate')
parser.setTagAttr('HarpiaCodeTemplate','name', code_template.name)
parser.setTagAttr('HarpiaCodeTemplate','type', code_template.type)
parser.setTagAttr('HarpiaCodeTemplate','description', code_template.description)
parser.setTagAttr('HarpiaCodeTemplate','language', code_template.language)
parser.setTagAttr('HarpiaCodeTemplate','extension', code_template.extension)
parser.setTagAttr('HarpiaCodeTemplate','source', code_template.source)
parser.appendToTag('HarpiaCodeTemplate','command').string = str(code_template.command)
parser.appendToTag('HarpiaCodeTemplate','code').string = str(code_template.code)
try:
data_dir = System.get_user_dir() + "/extensions/"
data_dir = data_dir + code_template.language + "/"
if not os.path.isdir(data_dir):
try:
os.makedirs(data_dir)
except:
pass
file_name = data_dir + code_template.type + ".xml"
code_template_file = file(os.path.expanduser(file_name), 'w')
code_template_file.write(parser.prettify())
code_template_file.close()
except IOError as e:
return False
return True
def save(cls, diagram):
"""
This method save a file.
Returns:
* **Types** (:class:`boolean<boolean>`)
"""
parser = XMLParser()
parser.addTag('harpia')
parser.appendToTag('harpia', 'version', value=System.VERSION)
parser.appendToTag('harpia', 'zoom', value=diagram.zoom)
parser.appendToTag('harpia', 'language', value=diagram.language)
parser.appendToTag('harpia', 'blocks')
for block_id in diagram.blocks:
block_type = diagram.blocks[block_id].type
pos = diagram.blocks[block_id].get_position()
parser.appendToTag('blocks', 'block', type=block_type, id=block_id)
parser.appendToLastTag('block', 'position', x=pos[0], y=pos[1])
props = diagram.blocks[block_id].get_properties()
for prop in props:
parser.appendToLastTag('block',
'property',
key=str(prop["name"]),
value=str(prop["value"])
)
parser.appendToTag('harpia', 'connections')
for connector in diagram.connectors:
parser.appendToTag('connections', 'connection',
from_block=connector.source.id,
from_out=int(connector.source_port) + 1,
to_block=connector.sink.id,
to_in=int(connector.sink_port) + 1)
try:
save_file = open(str(diagram.file_name), "w")
save_file.write(parser.prettify())
save_file.close()
except IOError as e:
System.log(e.strerror)
return False, e.strerror
diagram.set_modified(False)
return True, "Success"
