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# -*- coding: utf-8 -*-
# Gedit External Tools plugin
# Copyright (C) 2005-2006 Steve Frécinaux <steve@istique.net>
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import gtk
from gtk import gdk
import gio
import gedit
#import gtksourceview
from outputpanel import OutputPanel
from capture import *
def default(val, d):
if val is not None:
return val
else:
return d
def current_word(document):
piter = document.get_iter_at_mark(document.get_insert())
start = piter.copy()
if not piter.starts_word() and (piter.inside_word() or piter.ends_word()):
start.backward_word_start()
if not piter.ends_word() and piter.inside_word():
piter.forward_word_end()
return (start, piter)
# ==== Capture related functions ====
def run_external_tool(window, node):
# Configure capture environment
try:
cwd = os.getcwd()
except OSError:
cwd = os.getenv('HOME');
capture = Capture(node.command, cwd)
capture.env = os.environ.copy()
capture.set_env(GEDIT_CWD = cwd)
view = window.get_active_view()
if view is not None:
# Environment vars relative to current document
document = view.get_buffer()
uri = document.get_uri()
# Current line number
piter = document.get_iter_at_mark(document.get_insert())
capture.set_env(GEDIT_CURRENT_LINE_NUMBER=str(piter.get_line() + 1))
# Current line text
piter.set_line_offset(0)
end = piter.copy()
if not end.ends_line():
end.forward_to_line_end()
capture.set_env(GEDIT_CURRENT_LINE=piter.get_text(end))
# Selected text (only if input is not selection)
if node.input != 'selection' and node.input != 'selection-document':
bounds = document.get_selection_bounds()
if bounds:
capture.set_env(GEDIT_SELECTED_TEXT=bounds[0].get_text(bounds[1]))
bounds = current_word(document)
capture.set_env(GEDIT_CURRENT_WORD=bounds[0].get_text(bounds[1]))
capture.set_env(GEDIT_CURRENT_DOCUMENT_TYPE=document.get_mime_type())
if uri is not None:
gfile = gio.File(uri)
scheme = gfile.get_uri_scheme()
name = os.path.basename(uri)
capture.set_env(GEDIT_CURRENT_DOCUMENT_URI = uri,
GEDIT_CURRENT_DOCUMENT_NAME = name,
GEDIT_CURRENT_DOCUMENT_SCHEME = scheme)
if gedit.utils.uri_has_file_scheme(uri):
path = gfile.get_path()
cwd = os.path.dirname(path)
capture.set_cwd(cwd)
capture.set_env(GEDIT_CURRENT_DOCUMENT_PATH = path,
GEDIT_CURRENT_DOCUMENT_DIR = cwd)
documents_uri = [doc.get_uri()
for doc in window.get_documents()
if doc.get_uri() is not None]
documents_path = [gio.File(uri).get_path()
for uri in documents_uri
if gedit.utils.uri_has_file_scheme(uri)]
capture.set_env(GEDIT_DOCUMENTS_URI = ' '.join(documents_uri),
GEDIT_DOCUMENTS_PATH = ' '.join(documents_path))
flags = capture.CAPTURE_BOTH
if not node.has_hash_bang():
flags |= capture.CAPTURE_NEEDS_SHELL
capture.set_flags(flags)
# Get input text
input_type = node.input
output_type = node.output
# Get the panel
panel = window.get_data("ExternalToolsPluginWindowData")._output_buffer
panel.clear()
if output_type == 'output-panel':
panel.show()
# Assign the error output to the output panel
panel.set_process(capture)
if input_type != 'nothing' and view is not None:
if input_type == 'document':
start, end = document.get_bounds()
elif input_type == 'selection' or input_type == 'selection-document':
try:
start, end = document.get_selection_bounds()
print start, end
except ValueError:
if input_type == 'selection-document':
start, end = document.get_bounds()
if output_type == 'replace-selection':
document.select_range(start, end)
else:
start = document.get_iter_at_mark(document.get_insert())
end = start.copy()
elif input_type == 'line':
start = document.get_iter_at_mark(document.get_insert())
end = start.copy()
if not start.starts_line():
start.set_line_offset(0)
if not end.ends_line():
end.forward_to_line_end()
elif input_type == 'word':
start = document.get_iter_at_mark(document.get_insert())
end = start.copy()
if not start.inside_word():
panel.write(_('You must be inside a word to run this command'),
panel.command_tag)
return
if not start.starts_word():
start.backward_word_start()
if not end.ends_word():
end.forward_word_end()
input_text = document.get_text(start, end)
capture.set_input(input_text)
# Assign the standard output to the chosen "file"
if output_type == 'new-document':
tab = window.create_tab(True)
view = tab.get_view()
document = tab.get_document()
pos = document.get_start_iter()
capture.connect('stdout-line', capture_stdout_line_document, document, pos)
document.begin_user_action()
view.set_editable(False)
view.set_cursor_visible(False)
elif output_type != 'output-panel' and output_type != 'nothing' and view is not None:
document.begin_user_action()
view.set_editable(False)
view.set_cursor_visible(False)
if output_type == 'insert':
pos = document.get_iter_at_mark(document.get_mark('insert'))
elif output_type == 'replace-selection':
document.delete_selection(False, False)
pos = document.get_iter_at_mark(document.get_mark('insert'))
elif output_type == 'replace-document':
document.set_text('')
pos = document.get_end_iter()
else:
pos = document.get_end_iter()
capture.connect('stdout-line', capture_stdout_line_document, document, pos)
elif output_type != 'nothing':
capture.connect('stdout-line', capture_stdout_line_panel, panel)
document.begin_user_action()
capture.connect('stderr-line', capture_stderr_line_panel, panel)
capture.connect('begin-execute', capture_begin_execute_panel, panel, view, node.name)
capture.connect('end-execute', capture_end_execute_panel, panel, view, output_type)
# Run the command
capture.execute()
if output_type != 'nothing':
document.end_user_action()
class MultipleDocumentsSaver:
def __init__(self, window, docs, node):
self._window = window
self._node = node
self._error = False
self._counter = len(docs)
self._signal_ids = {}
self._counter = 0
signals = {}
for doc in docs:
signals[doc] = doc.connect('saving', self.on_document_saving)
gedit.commands.save_document(window, doc)
doc.disconnect(signals[doc])
def on_document_saving(self, doc, size, total_size):
self._counter += 1
self._signal_ids[doc] = doc.connect('saved', self.on_document_saved)
def on_document_saved(self, doc, error):
if error:
self._error = True
doc.disconnect(self._signal_ids[doc])
del self._signal_ids[doc]
self._counter -= 1
if self._counter == 0 and not self._error:
run_external_tool(self._window, self._node)
def capture_menu_action(action, window, node):
if node.save_files == 'document' and window.get_active_document():
MultipleDocumentsSaver(window, [window.get_active_document()], node)
return
elif node.save_files == 'all':
MultipleDocumentsSaver(window, window.get_documents(), node)
return
run_external_tool(window, node)
def capture_stderr_line_panel(capture, line, panel):
if not panel.visible():
panel.show()
panel.write(line, panel.error_tag)
def capture_begin_execute_panel(capture, panel, view, label):
view.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(gdk.Cursor(gdk.WATCH))
panel['stop'].set_sensitive(True)
panel.clear()
panel.write(_("Running tool:"), panel.italic_tag);
panel.write(" %s\n\n" % label, panel.bold_tag);
def capture_end_execute_panel(capture, exit_code, panel, view, output_type):
panel['stop'].set_sensitive(False)
if output_type in ('new-document','replace-document'):
doc = view.get_buffer()
start = doc.get_start_iter()
end = start.copy()
end.forward_chars(300)
mtype = gio.content_type_guess(data=doc.get_text(start, end))
lmanager = gedit.get_language_manager()
language = lmanager.guess_language(doc.get_uri(), mtype)
if language is not None:
doc.set_language(language)
view.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(gdk.Cursor(gdk.XTERM))
view.set_cursor_visible(True)
view.set_editable(True)
if exit_code == 0:
panel.write("\n" + _("Done.") + "\n", panel.italic_tag)
else:
panel.write("\n" + _("Exited") + ":", panel.italic_tag)
panel.write(" %d\n" % exit_code, panel.bold_tag)
def capture_stdout_line_panel(capture, line, panel):
panel.write(line)
def capture_stdout_line_document(capture, line, document, pos):
document.insert(pos, line)
# ex:ts=4:et:
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