def tag_search(self, pattern):
if not self.have_database() or pattern is None:
return
self._view.clear_items()
if pattern == '':
return
if self._task:
self._task.stop()
def _line(line):
match = re.search('([^\ ]*)[\ ]+([0-9]+) ([^\ ]+) (.*)', line)
if match is None:
return
data = match.groups()
self._view.add_item(
GtagsItem(file=data[2],
line=data[1],
dataline=data[3],
symbol=data[0],
search=pattern))
if len(self._view._list) > 200:
self._task.stop()
#FIXME this is not portable
cmd = 'for foo in `global -c %s`; do global -x -e $foo; done' % pattern
self._task = GeneratorSubprocessTask(_line)
self._task.start(cmd, cwd=self._project.source_directory, shell=True)
class Man(Service):
"""Show manpage of command"""
actions_config = ManActions
def start(self):
self._view = ManView(self)
self._has_loaded = False
self.task = None
def show_man(self):
self.boss.cmd('window', 'add_view', paned='Terminal', view=self._view)
if not self._has_loaded:
self._has_loaded = True
def hide_man(self):
self.boss.cmd('window', 'remove_view', view=self._view)
def cmd_find(self, options, pattern):
# stop and clear task
if self.task:
self.task.stop()
self._view.clear_items()
# don't make empty search
if len(pattern) <= 0:
return
# prepare command
cmd = '/usr/bin/env man %s "%s"' % (options, pattern)
reman = re.compile('[(]([\d]+)[)]')
# match and add each line
def _line(result):
list = reman.findall(result)
if not len(list):
return
name = result.split('(')[0].strip()
res = result.split('- ',1)
# avoid too much result
if self._view._count > 100:
self.task.stop()
# add in list
self._view.add_item(ManItem(name, list[0], res[1], pattern))
# launch man subprocess
self.task = GeneratorSubprocessTask(_line)
self.task.start(cmd, shell=True)
def stop(self):
if self.task:
self.task.stop()
if self.get_action('show_man').get_active():
self.hide_man()
def cmd_find(self, options, pattern):
# stop and clear task
if self.task:
self.task.stop()
self._view.clear_items()
# don't make empty search
if len(pattern) <= 0:
return
# prepare command
cmd = '/usr/bin/env man %s "%s"' % (options, pattern)
reman = re.compile('[(]([\d]+)[)]')
# match and add each line
def _line(result):
list = reman.findall(result)
if not len(list):
return
name = result.split('(')[0].strip()
res = result.split('- ',1)
# avoid too much result
if self._view._count > 100:
self.task.stop()
# add in list
self._view.add_item(ManItem(name, list[0], res[1], pattern))
# launch man subprocess
self.task = GeneratorSubprocessTask(_line)
self.task.start(cmd, shell=True)
def cmd_find(self, options, pattern):
# stop and clear task
if self.task:
self.task.stop()
self._view.clear_items()
# don't make empty search
if not pattern:
return
# prepare command
cmd = '/usr/bin/env man %s "%s"' % (options, pattern)
#XXX: unittest
reman = re.compile(
r'''
(?P<name>\w+)
\s*(\[\])\s* #whitespace and gentoo brackets
\((?P<group>[\w\d]+)\)
\s*-\s*
(?P<desc>.*)
''', re.VERBOSE)
# match and add each line
def _line(result):
# avoid too many results
if len(self._view.list) > 100:
self.task.stop()
match = reman.match(result)
if not match:
return
name = match.group('name')
group = match.group('group')
desc = match.group('desc')
# add in list
self._view.add_item(ManItem(name, int(group), desc, pattern))
# launch man subprocess
self.task = GeneratorSubprocessTask(_line)
self.task.start(cmd, shell=True)
class Man(Service):
"""Show manpage of command"""
actions_config = ManActions
features_config = ManFeaturesConfig
def start(self):
self._view = ManView(self)
self._has_loaded = False
self.task = None
def show_man(self):
self.boss.cmd('window', 'add_view', paned='Terminal', view=self._view)
if not self._has_loaded:
self._has_loaded = True
def hide_man(self):
self.boss.cmd('window', 'remove_view', view=self._view)
def cmd_find(self, options, pattern):
# stop and clear task
if self.task:
self.task.stop()
self._view.clear_items()
# don't make empty search
if not pattern:
return
# prepare command
cmd = '/usr/bin/env man %s "%s"' % (options, pattern)
#XXX: unittest
reman = re.compile(
r'''
(?P<name>\w+)
\s*(\[\])\s* #whitespace and gentoo brackets
\((?P<group>[\w\d]+)\)
\s*-\s*
(?P<desc>.*)
''', re.VERBOSE)
# match and add each line
def _line(result):
# avoid too many results
if len(self._view.list) > 100:
self.task.stop()
match = reman.match(result)
if not match:
return
name = match.group('name')
group = match.group('group')
desc = match.group('desc')
# add in list
self._view.add_item(ManItem(name, int(group), desc, pattern))
# launch man subprocess
self.task = GeneratorSubprocessTask(_line)
self.task.start(cmd, shell=True)
def stop(self):
if self.task:
self.task.stop()
if self.get_action('show_man').get_active():
self.hide_man()
class Gtags(LanguageService):
"""Fetch gtags list and show an gtags"""
language_name = ('C', 'Cpp', 'Java', 'Php', 'Yacc', 'Assembly')
actions_config = GtagsActions
events_config = GtagsEvents
features_config = GtagsFeaturesConfig
options_config = GtagsOptionsConfig
completer_factory = GtagsCompleter
def start(self):
self._view = GtagsView(self)
self._has_loaded = False
self._project = None
self.on_project_switched(
self.boss.cmd('project', 'get_current_project'))
self._ticket = 0
self._bg_threads = {}
self._bd_do_updates = False
self.task = self._task = None
def show_gtags(self):
self.boss.cmd('window', 'add_view', paned='Terminal', view=self._view)
if not self._has_loaded:
self._has_loaded = True
def hide_gtags(self):
self.boss.cmd('window', 'remove_view', view=self._view)
def have_database(self, project=None):
if project is None:
project = self._project
if project is None:
return False
return os.path.exists(
os.path.join(self._project.source_directory, 'GTAGS'))
def build_args(self, clean=False, quiet=False, project=None):
"""
Generates the command and cwd the should be run to update database
"""
if project is None:
project = self._project
if not project:
return None, None
commandargs = ['gtags', '-v']
if self.have_database(project) and not clean:
commandargs.append('-i')
if quiet:
commandargs.append('-q')
aconf = project.get_meta_dir('gtags', filename="gtags.conf")
if os.path.exists(aconf):
commandargs.extend(['--gtagsconf', aconf])
afiles = project.get_meta_dir('gtags', filename="files")
if os.path.exists(afiles):
commandargs.extend(['-f', afiles])
return commandargs, project.source_directory
def build_db(self, clean=False):
"""
Build/Update the gtags database.
"""
if self._project is None:
return False
commandargs, cwd = self.build_args(clean=clean)
self._view._refresh_button.set_sensitive(False)
self.boss.cmd('commander',
'execute',
commandargs=commandargs,
cwd=cwd,
title=_('Gtags build...'),
eof_handler=self.build_db_finished)
def build_db_finished(self, term, *args):
self._view.activate(self.have_database())
self._view._refresh_button.set_sensitive(True)
self.boss.cmd('notify',
'notify',
title=_('Gtags'),
data=_('Database build complete'))
term.on_exited(*args)
def on_project_switched(self, project):
if project != self._project and project:
self._project = project
self._view.activate(self.have_database())
self._bgupdate = os.path.exists(
self._project.get_meta_dir('gtags', filename="autoupdate"))
elif not project:
self._project = None
self._bgupdate = False
def on_document_saved(self, document):
if not document.doctype or \
document.doctype.internal not in self.language_name:
# we only run updates if a document with doctypes we
# handle are saved
return
pro = self._project
if not pro:
return
if pro in self._bg_threads and \
self._bg_threads[pro].is_alive():
# mark that daemon should run again
self._bg_threads[pro].run_again = True
else:
self._bg_threads[pro] = GtagsUpdateThread(self, pro)
self._bg_threads[pro].start()
def project_refresh(self, project, callback):
"""Runs the gtags update on project refresh"""
if not self.have_database(project=project):
callback()
return
if project in self._bg_threads and self._bg_threads[project].is_alive(
):
# mark that daemon should run again
self._bg_threads[project].run_again = True
self._bg_threads[project].callbacks.append(callback)
self._bg_threads[project].clean = True
else:
self._bg_threads[project] = GtagsUpdateThread(self, project)
self._bg_threads[project].callbacks.append(callback)
self._bg_threads[project].clean = True
self._bg_threads[project].start()
def tag_search_current_word(self):
self.boss.editor.cmd('call_with_current_word',
callback=self.tag_search_cw)
def tag_search_cw(self, word):
self.get_action('show_gtags').set_active(True)
self._view._list.grab_focus()
self._view._search.set_text(word)
def tag_search(self, pattern):
if not self.have_database() or pattern is None:
return
self._view.clear_items()
if pattern == '':
return
if self._task:
self._task.stop()
def _line(line):
match = re.search('([^\ ]*)[\ ]+([0-9]+) ([^\ ]+) (.*)', line)
if match is None:
return
data = match.groups()
self._view.add_item(
GtagsItem(file=data[2],
line=data[1],
dataline=data[3],
symbol=data[0],
search=pattern))
if len(self._view._list) > 200:
self._task.stop()
#FIXME this is not portable
cmd = 'for foo in `global -c %s`; do global -x -e $foo; done' % pattern
self._task = GeneratorSubprocessTask(_line)
self._task.start(cmd, cwd=self._project.source_directory, shell=True)
def stop(self):
if self._task:
self._task.stop()
if self.get_action('show_gtags').get_active():
self.hide_gtags()
