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URL https://opencores.org/ocsvn/configurator/configurator/trunk

Subversion Repositories configurator

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Rev 2 → Rev 3

/configurator/trunk/src/Configurator.py
0,0 → 1,269
#!/usr/bin/env python
#
# coding: utf8
#
 
import gtk
import re
 
import sys
import os.path
 
class ConfigFile:
def __init__(self, filename):
self.filename = filename
self.title = os.path.basename(filename)
self.file = open(filename, "r")
self.config = {
"comment": "//",
"define": "`define",
"command": "//="
}
self.lines = []
current_tab = "Main"
self.tabs = {current_tab: []}
self.tabs_titles = [current_tab]
re0 = re.compile("//\s(\w.+)")
re1 = re.compile("\/\/=(valid)\s(.+)")
re2 = re.compile("(\/\/)?`define\s+(\w+)((\s+([\w']+))|(\s+\/\/\s*(.*)))?\s+")
current_title = ""
current_valid = ""
current_select = None
current_ifdef = 0
for n, row in enumerate(self.file):
self.lines.append(row)
if re.match("\s+", row):
current_title = ""
current_valid = ""
continue
if re.match("\/\/=select", row):
current_select = ConfigOptionSelect(
title = current_title
)
continue
if re.match("\/\/=end", row):
self.tabs[current_tab].append(current_select)
current_select = None
continue
if re.match("\s*`ifdef.*", row):
current_ifdef += 1
if re.match("\s*`endif.*", row):
current_ifdef -= 1
if current_ifdef > 0:
continue
m = re.match("\/\/=tab ([\w ]+)\s+", row)
if m:
current_tab = m.group(1)
if current_tab not in self.tabs_titles:
self.tabs[current_tab] = []
self.tabs_titles.append(current_tab)
continue
m = re0.match(row)
if m:
current_title = m.group(1)
continue
m = re1.match(row)
if m:
current_valid = m.group(2)
continue
m = re2.match(row)
if m:
(current_select if (current_select is not None) else self.tabs[current_tab]).append(ConfigOption(
line = n,
name = m.group(2),
title = ((m.group(7) if (m.group(7) is not None) else m.group(2)) if (current_select is not None) else (current_title if len(current_title) > 0 else m.group(2))),
valid = current_valid,
checkbox = (m.group(4) is None),
default = (m.group(5) if (m.group(5) is not None) else (m.group(1) is None))
))
current_title = ""
current_valid = ""
continue
self.file.close()
def save(self):
for tab in self.tabs:
for opt in self.tabs[tab]:
opt.save(self)
self.file = open(self.filename, "w")
for line in self.lines:
self.file.write(line.rstrip(" \n\r") + "\n")
self.file.close()
 
class ConfigOption(gtk.HBox):
def __init__(self, **kwargs):
gtk.HBox.__init__(self, True)
self.options = kwargs
if kwargs['checkbox']:
self.entry = gtk.CheckButton()
self.entry.set_active(kwargs['default'])
else:
self.entry = gtk.Entry()
self.entry.set_text(kwargs['default'])
self.pack_start(gtk.Label(kwargs['title']))
self.pack_start(self.entry)
def save(self, cfgfile, comment = ""):
s = ""
if self.options['checkbox']:
s += "" if self.entry.get_active() else "//"
s += "`define "
s += self.options['name']
if not self.options['checkbox']:
s += " "
s += self.entry.get_text()
if len(comment) > 0:
s += " // " + comment
cfgfile.lines[self.options['line']] = s
 
class ConfigOptionSelect(gtk.HBox):
def __init__(self, **kwargs):
gtk.HBox.__init__(self, True)
self.opts = []
self.options = kwargs
self.entry = gtk.combo_box_new_text()
self.pack_start(gtk.Label(kwargs['title']))
self.pack_start(self.entry)
self.entry.connect("changed", self.onchanged)
def append(self, opt):
self.opts.append(opt)
self.entry.append_text(opt.options['title'])
if opt.options['default']:
self.entry.set_active(len(self.opts) - 1)
def onchanged(self, *args):
for i, opt in enumerate(self.opts):
opt.entry.set_active(i == self.entry.get_active())
def save(self, cfgfile):
for opt in self.opts:
opt.save(cfgfile, opt.options['title'])
 
class ConfigWindow(gtk.Window):
def __init__(self, cfgfilename = None):
gtk.Window.__init__(self)
self.set_title("Configurator")
self.set_default_size(400, 600)
self.box = gtk.VBox()
self.button = gtk.Button("Save")
self.notebook = gtk.Notebook()
self.add(self.box)
self.box.pack_start(self.notebook, True)
self.box.pack_start(self.button, False)
self.button.connect('clicked', lambda b: self.save())
if cfgfilename is not None:
self.load(ConfigFile(cfgfilename))
def load(self, cfg):
self.set_title(cfg.title + " - Configurator")
self.configfile = cfg
for tab in cfg.tabs_titles:
box = gtk.VBox()
for opt in cfg.tabs[tab]:
box.pack_start(opt, False)
box.pack_start(gtk.Label(""), True)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
sw.add_with_viewport(box)
self.notebook.append_page(sw, gtk.Label(tab))
self.show_all()
def save(self):
self.configfile.save()
def run(self):
def ondel(win, *args):
gtk.main_quit()
win.hide()
return True
handler_id = self.connect("delete_event", ondel)
gtk.main()
self.disconnect(handler_id)
 
if __name__ == '__main__':
ConfigWindow(sys.argv[1]).run()
configurator/trunk/src/Configurator.py Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property

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