949 lines
31 KiB
Python
Executable File
949 lines
31 KiB
Python
Executable File
# -*- coding: utf-8 -*-
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# Gedit External Tools plugin
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# Copyright (C) 2005-2006 Steve Frécinaux <steve@istique.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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__all__ = ('Manager', )
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import gedit
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import gtk
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import gtksourceview2 as gsv
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import os.path
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from library import *
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from functions import *
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import hashlib
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from xml.sax import saxutils
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import gobject
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class LanguagesPopup(gtk.Window):
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COLUMN_NAME = 0
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COLUMN_ID = 1
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COLUMN_ENABLED = 2
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def __init__(self, languages):
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gtk.Window.__init__(self, gtk.WINDOW_POPUP)
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self.set_default_size(200, 200)
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self.props.can_focus = True
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self.build()
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self.init_languages(languages)
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self.show()
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self.map()
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self.grab_add()
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gtk.gdk.keyboard_grab(self.window, False, 0L)
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gtk.gdk.pointer_grab(self.window, False, gtk.gdk.BUTTON_PRESS_MASK |
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gtk.gdk.BUTTON_RELEASE_MASK |
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gtk.gdk.POINTER_MOTION_MASK |
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gtk.gdk.ENTER_NOTIFY_MASK |
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gtk.gdk.LEAVE_NOTIFY_MASK |
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gtk.gdk.PROXIMITY_IN_MASK |
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gtk.gdk.PROXIMITY_OUT_MASK, None, None, 0L)
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self.view.get_selection().select_path((0,))
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def build(self):
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self.model = gtk.ListStore(str, str, bool)
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self.sw = gtk.ScrolledWindow()
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self.sw.show()
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self.sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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self.sw.set_shadow_type(gtk.SHADOW_ETCHED_IN)
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self.view = gtk.TreeView(self.model)
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self.view.show()
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self.view.set_headers_visible(False)
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column = gtk.TreeViewColumn()
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renderer = gtk.CellRendererToggle()
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column.pack_start(renderer, False)
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column.set_attributes(renderer, active=self.COLUMN_ENABLED)
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renderer.connect('toggled', self.on_language_toggled)
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renderer = gtk.CellRendererText()
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column.pack_start(renderer, True)
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column.set_attributes(renderer, text=self.COLUMN_NAME)
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self.view.append_column(column)
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self.view.set_row_separator_func(self.on_separator)
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self.sw.add(self.view)
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self.add(self.sw)
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def enabled_languages(self, model, path, piter, ret):
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enabled = model.get_value(piter, self.COLUMN_ENABLED)
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if path == (0,) and enabled:
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return True
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if enabled:
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ret.append(model.get_value(piter, self.COLUMN_ID))
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return False
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def languages(self):
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ret = []
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self.model.foreach(self.enabled_languages, ret)
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return ret
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def on_separator(self, model, piter):
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val = model.get_value(piter, self.COLUMN_NAME)
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return val == '-'
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def init_languages(self, languages):
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manager = gsv.LanguageManager()
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langs = gedit.language_manager_list_languages_sorted(manager, True)
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self.model.append([_('All languages'), None, not languages])
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self.model.append(['-', None, False])
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self.model.append([_('Plain Text'), 'plain', 'plain' in languages])
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self.model.append(['-', None, False])
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for lang in langs:
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self.model.append([lang.get_name(), lang.get_id(), lang.get_id() in languages])
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def correct_all(self, model, path, piter, enabled):
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if path == (0,):
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return False
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model.set_value(piter, self.COLUMN_ENABLED, enabled)
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def on_language_toggled(self, renderer, path):
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piter = self.model.get_iter(path)
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enabled = self.model.get_value(piter, self.COLUMN_ENABLED)
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self.model.set_value(piter, self.COLUMN_ENABLED, not enabled)
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if path == '0':
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self.model.foreach(self.correct_all, False)
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else:
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self.model.set_value(self.model.get_iter_first(), self.COLUMN_ENABLED, False)
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def do_key_press_event(self, event):
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if event.keyval == gtk.keysyms.Escape:
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self.destroy()
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return True
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else:
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event.window = self.view.get_bin_window()
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return self.view.event(event)
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def do_key_release_event(self, event):
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event.window = self.view.get_bin_window()
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return self.view.event(event)
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def in_window(self, event, window=None):
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if not window:
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window = self.window
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geometry = window.get_geometry()
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origin = window.get_origin()
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return event.x_root >= origin[0] and \
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event.x_root <= origin[0] + geometry[2] and \
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event.y_root >= origin[1] and \
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event.y_root <= origin[1] + geometry[3]
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def do_destroy(self):
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gtk.gdk.keyboard_ungrab(0L)
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gtk.gdk.pointer_ungrab(0L)
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return gtk.Window.do_destroy(self)
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def setup_event(self, event, window):
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fr = event.window.get_origin()
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to = window.get_origin()
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event.window = window
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event.x += fr[0] - to[0]
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event.y += fr[1] - to[1]
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def resolve_widgets(self, root):
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res = [root]
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if isinstance(root, gtk.Container):
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root.forall(lambda x, y: res.extend(self.resolve_widgets(x)), None)
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return res
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def resolve_windows(self, window):
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if not window:
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return []
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res = [window]
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res.extend(window.get_children())
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return res
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def propagate_mouse_event(self, event):
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allwidgets = self.resolve_widgets(self.get_child())
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allwidgets.reverse()
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orig = [event.x, event.y]
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for widget in allwidgets:
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windows = self.resolve_windows(widget.window)
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windows.reverse()
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for window in windows:
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if not (window.get_events() & event.type):
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continue
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if self.in_window(event, window):
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self.setup_event(event, window)
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if widget.event(event):
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return True
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return False
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def do_button_press_event(self, event):
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if not self.in_window(event):
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self.destroy()
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else:
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return self.propagate_mouse_event(event)
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def do_button_release_event(self, event):
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if not self.in_window(event):
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self.destroy()
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else:
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return self.propagate_mouse_event(event)
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def do_scroll_event(self, event):
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return self.propagate_mouse_event(event)
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def do_motion_notify_event(self, event):
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return self.propagate_mouse_event(event)
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def do_enter_notify_event(self, event):
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return self.propagate_mouse_event(event)
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def do_leave_notify_event(self, event):
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return self.propagate_mouse_event(event)
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def do_proximity_in_event(self, event):
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return self.propagate_mouse_event(event)
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def do_proximity_out_event(self, event):
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return self.propagate_mouse_event(event)
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gobject.type_register(LanguagesPopup)
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class Manager:
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TOOL_COLUMN = 0 # For Tree
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NAME_COLUMN = 1 # For Combo
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def __init__(self, datadir):
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self.datadir = datadir
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self.dialog = None
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self._languages = {}
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self._tool_rows = {}
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self.build()
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def build(self):
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callbacks = {
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'on_new_tool_button_clicked' : self.on_new_tool_button_clicked,
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'on_remove_tool_button_clicked' : self.on_remove_tool_button_clicked,
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'on_tool_manager_dialog_response' : self.on_tool_manager_dialog_response,
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'on_tool_manager_dialog_focus_out': self.on_tool_manager_dialog_focus_out,
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'on_accelerator_key_press' : self.on_accelerator_key_press,
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'on_accelerator_focus_in' : self.on_accelerator_focus_in,
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'on_accelerator_focus_out' : self.on_accelerator_focus_out,
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'on_languages_button_clicked' : self.on_languages_button_clicked
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}
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# Load the "main-window" widget from the ui file.
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self.ui = gtk.Builder()
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self.ui.add_from_file(os.path.join(self.datadir, 'ui', 'tools.ui'))
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self.ui.connect_signals(callbacks)
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self.dialog = self.ui.get_object('tool-manager-dialog')
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self.view = self.ui.get_object('view')
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self.__init_tools_model()
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self.__init_tools_view()
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for name in ['input', 'output', 'applicability', 'save-files']:
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self.__init_combobox(name)
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self.do_update()
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def expand_from_doc(self, doc):
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row = None
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if doc:
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if doc.get_language():
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lid = doc.get_language().get_id()
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if lid in self._languages:
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row = self._languages[lid]
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elif 'plain' in self._languages:
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row = self._languages['plain']
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if not row and None in self._languages:
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row = self._languages[None]
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if not row:
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return
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self.view.expand_row(row.get_path(), False)
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self.view.get_selection().select_path(row.get_path())
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def run(self, window):
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if self.dialog == None:
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self.build()
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# Open up language
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self.expand_from_doc(window.get_active_document())
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self.dialog.set_transient_for(window)
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window.get_group().add_window(self.dialog)
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self.dialog.present()
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def add_accelerator(self, item):
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if not item.shortcut:
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return
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if item.shortcut in self.accelerators:
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if not item in self.accelerators[item.shortcut]:
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self.accelerators[item.shortcut].append(item)
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else:
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self.accelerators[item.shortcut] = [item]
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def remove_accelerator(self, item, shortcut=None):
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if not shortcut:
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shortcut = item.shortcut
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if not shortcut in self.accelerators:
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return
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self.accelerators[shortcut].remove(item)
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if not self.accelerators[shortcut]:
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del self.accelerators[shortcut]
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def add_tool_to_language(self, tool, language):
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if isinstance(language, gsv.Language):
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lid = language.get_id()
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else:
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lid = language
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if not lid in self._languages:
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piter = self.model.append(None, [language])
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parent = gtk.TreeRowReference(self.model, self.model.get_path(piter))
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self._languages[lid] = parent
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else:
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parent = self._languages[lid]
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piter = self.model.get_iter(parent.get_path())
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child = self.model.append(piter, [tool])
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if not tool in self._tool_rows:
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self._tool_rows[tool] = []
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self._tool_rows[tool].append(gtk.TreeRowReference(self.model, self.model.get_path(child)))
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return child
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def add_tool(self, tool):
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manager = gsv.LanguageManager()
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ret = None
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for lang in tool.languages:
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l = manager.get_language(lang)
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if l:
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ret = self.add_tool_to_language(tool, l)
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elif lang == 'plain':
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ret = self.add_tool_to_language(tool, 'plain')
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if not ret:
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ret = self.add_tool_to_language(tool, None)
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self.add_accelerator(tool)
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return ret
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def __init_tools_model(self):
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self.tools = ToolLibrary()
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self.current_node = None
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self.script_hash = None
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self.accelerators = dict()
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self.model = gtk.TreeStore(object)
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self.view.set_model(self.model)
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for tool in self.tools.tree.tools:
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self.add_tool(tool)
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self.model.set_default_sort_func(self.sort_tools)
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self.model.set_sort_column_id(-1, gtk.SORT_ASCENDING)
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def sort_tools(self, model, iter1, iter2):
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# For languages, sort All before everything else, otherwise alphabetical
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t1 = model.get_value(iter1, self.TOOL_COLUMN)
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t2 = model.get_value(iter2, self.TOOL_COLUMN)
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if model.iter_parent(iter1) == None:
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if t1 == None:
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return -1
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if t2 == None:
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return 1
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def lang_name(lang):
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if isinstance(lang, gsv.Language):
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return lang.get_name()
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else:
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return _('Plain Text')
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n1 = lang_name(t1)
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n2 = lang_name(t2)
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else:
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n1 = t1.name
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n2 = t2.name
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return cmp(n1.lower(), n2.lower())
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def __init_tools_view(self):
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# Tools column
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column = gtk.TreeViewColumn('Tools')
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renderer = gtk.CellRendererText()
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column.pack_start(renderer, False)
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renderer.set_property('editable', True)
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self.view.append_column(column)
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column.set_cell_data_func(renderer, self.get_cell_data_cb)
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renderer.connect('edited', self.on_view_label_cell_edited)
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renderer.connect('editing-started', self.on_view_label_cell_editing_started)
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self.selection_changed_id = self.view.get_selection().connect('changed', self.on_view_selection_changed, None)
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def __init_combobox(self, name):
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combo = self[name]
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combo.set_active(0)
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# Convenience function to get an object from its name
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def __getitem__(self, key):
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return self.ui.get_object(key)
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def set_active_by_name(self, combo_name, option_name):
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combo = self[combo_name]
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model = combo.get_model()
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piter = model.get_iter_first()
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while piter is not None:
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if model.get_value(piter, self.NAME_COLUMN) == option_name:
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combo.set_active_iter(piter)
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return True
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piter = model.iter_next(piter)
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return False
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def get_selected_tool(self):
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model, piter = self.view.get_selection().get_selected()
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if piter is not None:
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tool = model.get_value(piter, self.TOOL_COLUMN)
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if not isinstance(tool, Tool):
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tool = None
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return piter, tool
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else:
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return None, None
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def compute_hash(self, string):
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return hashlib.md5(string).hexdigest()
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def save_current_tool(self):
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if self.current_node is None:
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return
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if self.current_node.filename is None:
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self.current_node.autoset_filename()
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def combo_value(o, name):
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combo = o[name]
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return combo.get_model().get_value(combo.get_active_iter(), self.NAME_COLUMN)
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self.current_node.input = combo_value(self, 'input')
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self.current_node.output = combo_value(self, 'output')
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self.current_node.applicability = combo_value(self, 'applicability')
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self.current_node.save_files = combo_value(self, 'save-files')
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buf = self['commands'].get_buffer()
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script = buf.get_text(*buf.get_bounds())
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h = self.compute_hash(script)
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if h != self.script_hash:
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# script has changed -> save it
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self.current_node.save_with_script([line + "\n" for line in script.splitlines()])
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self.script_hash = h
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else:
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self.current_node.save()
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self.update_remove_revert()
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def clear_fields(self):
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self['accelerator'].set_text('')
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buf = self['commands'].get_buffer()
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buf.begin_not_undoable_action()
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buf.set_text('')
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buf.end_not_undoable_action()
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for nm in ('input', 'output', 'applicability', 'save-files'):
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self[nm].set_active(0)
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self['languages_label'].set_text(_('All Languages'))
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def fill_languages_button(self):
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if not self.current_node or not self.current_node.languages:
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self['languages_label'].set_text(_('All Languages'))
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else:
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manager = gsv.LanguageManager()
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langs = []
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for lang in self.current_node.languages:
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if lang == 'plain':
|
|
langs.append(_('Plain Text'))
|
|
else:
|
|
l = manager.get_language(lang)
|
|
|
|
if l:
|
|
langs.append(l.get_name())
|
|
|
|
self['languages_label'].set_text(', '.join(langs))
|
|
|
|
def fill_fields(self):
|
|
node = self.current_node
|
|
self['accelerator'].set_text(default(node.shortcut, ''))
|
|
|
|
buf = self['commands'].get_buffer()
|
|
script = default(''.join(node.get_script()), '')
|
|
|
|
buf.begin_not_undoable_action()
|
|
buf.set_text(script)
|
|
buf.end_not_undoable_action()
|
|
|
|
self.script_hash = self.compute_hash(script)
|
|
contenttype = gio.content_type_guess(data=script)
|
|
lmanager = gedit.get_language_manager()
|
|
language = lmanager.guess_language(content_type=contenttype)
|
|
|
|
if language is not None:
|
|
buf.set_language(language)
|
|
buf.set_highlight_syntax(True)
|
|
else:
|
|
buf.set_highlight_syntax(False)
|
|
|
|
for nm in ('input', 'output', 'applicability', 'save-files'):
|
|
model = self[nm].get_model()
|
|
piter = model.get_iter_first()
|
|
|
|
self.set_active_by_name(nm,
|
|
default(node.__getattribute__(nm.replace('-', '_')),
|
|
model.get_value(piter, self.NAME_COLUMN)))
|
|
|
|
self.fill_languages_button()
|
|
|
|
def update_remove_revert(self):
|
|
piter, node = self.get_selected_tool()
|
|
|
|
removable = node is not None and node.is_local()
|
|
|
|
self['remove-tool-button'].set_sensitive(removable)
|
|
self['revert-tool-button'].set_sensitive(removable)
|
|
|
|
if node is not None and node.is_global():
|
|
self['remove-tool-button'].hide()
|
|
self['revert-tool-button'].show()
|
|
else:
|
|
self['remove-tool-button'].show()
|
|
self['revert-tool-button'].hide()
|
|
|
|
def do_update(self):
|
|
self.update_remove_revert()
|
|
|
|
piter, node = self.get_selected_tool()
|
|
self.current_node = node
|
|
|
|
if node is not None:
|
|
self.fill_fields()
|
|
self['tool-table'].set_sensitive(True)
|
|
else:
|
|
self.clear_fields()
|
|
self['tool-table'].set_sensitive(False)
|
|
|
|
def language_id_from_iter(self, piter):
|
|
if not piter:
|
|
return None
|
|
|
|
tool = self.model.get_value(piter, self.TOOL_COLUMN)
|
|
|
|
if isinstance(tool, Tool):
|
|
piter = self.model.iter_parent(piter)
|
|
tool = self.model.get_value(piter, self.TOOL_COLUMN)
|
|
|
|
if isinstance(tool, gsv.Language):
|
|
return tool.get_id()
|
|
elif tool:
|
|
return 'plain'
|
|
|
|
return None
|
|
|
|
def selected_language_id(self):
|
|
# Find current language if there is any
|
|
model, piter = self.view.get_selection().get_selected()
|
|
|
|
return self.language_id_from_iter(piter)
|
|
|
|
def on_new_tool_button_clicked(self, button):
|
|
self.save_current_tool()
|
|
|
|
# block handlers while inserting a new item
|
|
self.view.get_selection().handler_block(self.selection_changed_id)
|
|
|
|
self.current_node = Tool(self.tools.tree);
|
|
self.current_node.name = _('New tool')
|
|
self.tools.tree.tools.append(self.current_node)
|
|
|
|
lang = self.selected_language_id()
|
|
|
|
if lang:
|
|
self.current_node.languages = [lang]
|
|
|
|
piter = self.add_tool(self.current_node)
|
|
|
|
self.view.set_cursor(self.model.get_path(piter), self.view.get_column(self.TOOL_COLUMN), True)
|
|
self.fill_fields()
|
|
|
|
self['tool-table'].set_sensitive(True)
|
|
self.view.get_selection().handler_unblock(self.selection_changed_id)
|
|
|
|
def tool_changed(self, tool, refresh=False):
|
|
for row in self._tool_rows[tool]:
|
|
self.model.row_changed(row.get_path(), self.model.get_iter(row.get_path()))
|
|
|
|
if refresh and tool == self.current_node:
|
|
self.fill_fields()
|
|
|
|
self.update_remove_revert()
|
|
|
|
def on_remove_tool_button_clicked(self, button):
|
|
piter, node = self.get_selected_tool()
|
|
|
|
if not node:
|
|
return
|
|
|
|
if node.is_global():
|
|
shortcut = node.shortcut
|
|
|
|
if node.parent.revert_tool(node):
|
|
self.remove_accelerator(node, shortcut)
|
|
self.add_accelerator(node)
|
|
|
|
self['revert-tool-button'].set_sensitive(False)
|
|
self.fill_fields()
|
|
|
|
self.tool_changed(node)
|
|
else:
|
|
parent = self.model.iter_parent(piter)
|
|
language = self.language_id_from_iter(parent)
|
|
|
|
self.model.remove(piter)
|
|
|
|
if language in node.languages:
|
|
node.languages.remove(language)
|
|
|
|
self._tool_rows[node] = filter(lambda x: x.valid(), self._tool_rows[node])
|
|
|
|
if not self._tool_rows[node]:
|
|
del self._tool_rows[node]
|
|
|
|
if node.parent.delete_tool(node):
|
|
self.remove_accelerator(node)
|
|
self.current_node = None
|
|
self.script_hash = None
|
|
|
|
if self.model.iter_is_valid(piter):
|
|
self.view.set_cursor(self.model.get_path(piter), self.view.get_column(self.TOOL_COLUMN), False)
|
|
|
|
self.view.grab_focus()
|
|
|
|
path = self._languages[language].get_path()
|
|
parent = self.model.get_iter(path)
|
|
|
|
if not self.model.iter_has_child(parent):
|
|
self.model.remove(parent)
|
|
del self._languages[language]
|
|
|
|
def on_view_label_cell_edited(self, cell, path, new_text):
|
|
if new_text != '':
|
|
piter = self.model.get_iter(path)
|
|
tool = self.model.get_value(piter, self.TOOL_COLUMN)
|
|
|
|
tool.name = new_text
|
|
|
|
self.save_current_tool()
|
|
self.tool_changed(tool)
|
|
|
|
def on_view_label_cell_editing_started(self, renderer, editable, path):
|
|
piter = self.model.get_iter(path)
|
|
tool = self.model.get_value(piter, self.TOOL_COLUMN)
|
|
|
|
if isinstance(editable, gtk.Entry):
|
|
editable.set_text(tool.name)
|
|
editable.grab_focus()
|
|
|
|
def on_view_selection_changed(self, selection, userdata):
|
|
self.save_current_tool()
|
|
self.do_update()
|
|
|
|
def accelerator_collision(self, name, node):
|
|
if not name in self.accelerators:
|
|
return []
|
|
|
|
ret = []
|
|
|
|
for other in self.accelerators[name]:
|
|
if not other.languages or not node.languages:
|
|
ret.append(other)
|
|
continue
|
|
|
|
for lang in other.languages:
|
|
if lang in node.languages:
|
|
ret.append(other)
|
|
continue
|
|
|
|
return ret
|
|
|
|
def set_accelerator(self, keyval, mod):
|
|
# Check whether accelerator already exists
|
|
self.remove_accelerator(self.current_node)
|
|
|
|
name = gtk.accelerator_name(keyval, mod)
|
|
|
|
if name == '':
|
|
self.current_node.shorcut = None
|
|
self.save_current_tool()
|
|
return True
|
|
|
|
col = self.accelerator_collision(name, self.current_node)
|
|
|
|
if col:
|
|
dialog = gtk.MessageDialog(self.dialog,
|
|
gtk.DIALOG_MODAL,
|
|
gtk.MESSAGE_ERROR,
|
|
gtk.BUTTONS_OK,
|
|
_('This accelerator is already bound to %s') % (', '.join(map(lambda x: x.name, col)),))
|
|
|
|
dialog.run()
|
|
dialog.destroy()
|
|
|
|
self.add_accelerator(self.current_node)
|
|
return False
|
|
|
|
self.current_node.shortcut = name
|
|
self.add_accelerator(self.current_node)
|
|
self.save_current_tool()
|
|
|
|
return True
|
|
|
|
def on_accelerator_key_press(self, entry, event):
|
|
mask = event.state & gtk.accelerator_get_default_mod_mask()
|
|
|
|
if event.keyval == gtk.keysyms.Escape:
|
|
entry.set_text(default(self.current_node.shortcut, ''))
|
|
self['commands'].grab_focus()
|
|
return True
|
|
elif event.keyval == gtk.keysyms.Delete \
|
|
or event.keyval == gtk.keysyms.BackSpace:
|
|
entry.set_text('')
|
|
self.remove_accelerator(self.current_node)
|
|
self.current_node.shortcut = None
|
|
self['commands'].grab_focus()
|
|
return True
|
|
elif event.keyval in range(gtk.keysyms.F1, gtk.keysyms.F12 + 1):
|
|
# New accelerator
|
|
if self.set_accelerator(event.keyval, mask):
|
|
entry.set_text(default(self.current_node.shortcut, ''))
|
|
self['commands'].grab_focus()
|
|
|
|
# Capture all `normal characters`
|
|
return True
|
|
elif gtk.gdk.keyval_to_unicode(event.keyval):
|
|
if mask:
|
|
# New accelerator
|
|
if self.set_accelerator(event.keyval, mask):
|
|
entry.set_text(default(self.current_node.shortcut, ''))
|
|
self['commands'].grab_focus()
|
|
# Capture all `normal characters`
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
def on_accelerator_focus_in(self, entry, event):
|
|
if self.current_node is None:
|
|
return
|
|
if self.current_node.shortcut:
|
|
entry.set_text(_('Type a new accelerator, or press Backspace to clear'))
|
|
else:
|
|
entry.set_text(_('Type a new accelerator'))
|
|
|
|
def on_accelerator_focus_out(self, entry, event):
|
|
if self.current_node is not None:
|
|
entry.set_text(default(self.current_node.shortcut, ''))
|
|
self.tool_changed(self.current_node)
|
|
|
|
def on_tool_manager_dialog_response(self, dialog, response):
|
|
if response == gtk.RESPONSE_HELP:
|
|
gedit.help_display(self.dialog, 'gedit', 'gedit-external-tools-plugin')
|
|
return
|
|
|
|
self.on_tool_manager_dialog_focus_out(dialog, None)
|
|
|
|
self.dialog.destroy()
|
|
self.dialog = None
|
|
self.tools = None
|
|
|
|
def on_tool_manager_dialog_focus_out(self, dialog, event):
|
|
self.save_current_tool()
|
|
|
|
for window in gedit.app_get_default().get_windows():
|
|
helper = window.get_data("ExternalToolsPluginWindowData")
|
|
helper.menu.update()
|
|
|
|
def get_cell_data_cb(self, column, cell, model, piter):
|
|
tool = model.get_value(piter, self.TOOL_COLUMN)
|
|
|
|
if tool == None or not isinstance(tool, Tool):
|
|
if tool == None:
|
|
label = _('All Languages')
|
|
elif not isinstance(tool, gsv.Language):
|
|
label = _('Plain Text')
|
|
else:
|
|
label = tool.get_name()
|
|
|
|
markup = saxutils.escape(label)
|
|
editable = False
|
|
else:
|
|
escaped = saxutils.escape(tool.name)
|
|
|
|
if tool.shortcut:
|
|
markup = '%s (<b>%s</b>)' % (escaped, saxutils.escape(tool.shortcut))
|
|
else:
|
|
markup = escaped
|
|
|
|
editable = True
|
|
|
|
cell.set_properties(markup=markup, editable=editable)
|
|
|
|
def tool_in_language(self, tool, lang):
|
|
if not lang in self._languages:
|
|
return False
|
|
|
|
ref = self._languages[lang]
|
|
parent = ref.get_path()
|
|
|
|
for row in self._tool_rows[tool]:
|
|
path = row.get_path()
|
|
|
|
if path[0] == parent[0]:
|
|
return True
|
|
|
|
return False
|
|
|
|
def update_languages(self, popup):
|
|
self.current_node.languages = popup.languages()
|
|
self.fill_languages_button()
|
|
|
|
piter, node = self.get_selected_tool()
|
|
ret = None
|
|
|
|
if node:
|
|
ref = gtk.TreeRowReference(self.model, self.model.get_path(piter))
|
|
|
|
# Update languages, make sure to inhibit selection change stuff
|
|
self.view.get_selection().handler_block(self.selection_changed_id)
|
|
|
|
# Remove all rows that are no longer
|
|
for row in list(self._tool_rows[self.current_node]):
|
|
piter = self.model.get_iter(row.get_path())
|
|
language = self.language_id_from_iter(piter)
|
|
|
|
if (not language and not self.current_node.languages) or \
|
|
(language in self.current_node.languages):
|
|
continue
|
|
|
|
# Remove from language
|
|
self.model.remove(piter)
|
|
self._tool_rows[self.current_node].remove(row)
|
|
|
|
# If language is empty, remove it
|
|
parent = self.model.get_iter(self._languages[language].get_path())
|
|
|
|
if not self.model.iter_has_child(parent):
|
|
self.model.remove(parent)
|
|
del self._languages[language]
|
|
|
|
# Now, add for any that are new
|
|
manager = gsv.LanguageManager()
|
|
|
|
for lang in self.current_node.languages:
|
|
if not self.tool_in_language(self.current_node, lang):
|
|
l = manager.get_language(lang)
|
|
|
|
if not l:
|
|
l = 'plain'
|
|
|
|
self.add_tool_to_language(self.current_node, l)
|
|
|
|
if not self.current_node.languages and not self.tool_in_language(self.current_node, None):
|
|
self.add_tool_to_language(self.current_node, None)
|
|
|
|
# Check if we can still keep the current
|
|
if not ref or not ref.valid():
|
|
# Change selection to first language
|
|
path = self._tool_rows[self.current_node][0].get_path()
|
|
piter = self.model.get_iter(path)
|
|
parent = self.model.iter_parent(piter)
|
|
|
|
# Expand parent, select child and scroll to it
|
|
self.view.expand_row(self.model.get_path(parent), False)
|
|
self.view.get_selection().select_path(path)
|
|
self.view.set_cursor(path, self.view.get_column(self.TOOL_COLUMN), False)
|
|
|
|
self.view.get_selection().handler_unblock(self.selection_changed_id)
|
|
|
|
def on_languages_button_clicked(self, button):
|
|
popup = LanguagesPopup(self.current_node.languages)
|
|
popup.set_transient_for(self.dialog)
|
|
|
|
origin = button.window.get_origin()
|
|
popup.move(origin[0], origin[1] - popup.allocation.height)
|
|
|
|
popup.connect('destroy', self.update_languages)
|
|
|
|
# ex:et:ts=4:
|