338 lines
13 KiB
Python
338 lines
13 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2005 Donald N. Allingham
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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Paragraph/Font style editor
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"""
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__author__ = "Donald N. Allingham"
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__version__ = "$Revision$"
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#------------------------------------------------------------------------
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#
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# Python modules
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#
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#------------------------------------------------------------------------
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from gettext import gettext as _
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import logging
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log = logging.getLogger(".")
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#------------------------------------------------------------------------
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#
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# GNOME/GTK modules
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#
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#------------------------------------------------------------------------
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import gtk
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import gtk.glade
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#------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#------------------------------------------------------------------------
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import Utils
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import const
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import BaseDoc
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import ListModel
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#------------------------------------------------------------------------
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#
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# StyleList class
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#
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#------------------------------------------------------------------------
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class StyleListDisplay:
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"""
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Shows the available paragraph/font styles. Allows the user to select,
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add, edit, and delete styles from a StyleSheet.
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"""
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def __init__(self,stylesheetlist,callback,parent_window):
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"""
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Creates a StyleListDisplay object that displays the styles in the
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StyleSheet.
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stylesheetlist - styles that can be editied
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callback - task called with an object has been added.
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"""
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self.callback = callback
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self.sheetlist = stylesheetlist
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self.top = gtk.glade.XML(const.gladeFile,"styles","gramps")
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self.window = self.top.get_widget('styles')
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Utils.set_titles(self.window,
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self.top.get_widget('title'),
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_('Document Styles'))
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self.top.signal_autoconnect({
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"destroy_passed_object" : Utils.destroy_passed_object,
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"on_ok_clicked" : self.on_ok_clicked,
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"on_add_clicked" : self.on_add_clicked,
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"on_delete_clicked" : self.on_delete_clicked,
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"on_button_press" : self.on_button_press,
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"on_edit_clicked" : self.on_edit_clicked
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})
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title_label = self.top.get_widget('title')
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title_label.set_text(Utils.title(_('Style Editor')))
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title_label.set_use_markup(True)
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self.list = ListModel.ListModel(self.top.get_widget("list"),
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[('Style',-1,10)],)
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self.redraw()
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if parent_window:
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self.window.set_transient_for(parent_window)
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self.window.run()
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self.window.destroy()
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def redraw(self):
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"""Redraws the list of styles that are current available"""
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self.list.model.clear()
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self.list.add(["default"])
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index = 1
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for style in self.sheetlist.get_style_names():
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if style == "default":
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continue
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self.list.add([style])
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index = index + 1
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def on_add_clicked(self,obj):
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"""Called with the ADD button is clicked. Invokes the StyleEditor to
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create a new style"""
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style = self.sheetlist.get_style_sheet("default")
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StyleEditor("New Style",style,self)
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def on_ok_clicked(self,obj):
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"""Called with the OK button is clicked; Calls the callback task,
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then saves the stylesheet."""
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self.callback()
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try:
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self.sheetlist.save()
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except IOError,msg:
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from QuestionDialog import ErrorDialog
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ErrorDialog(_("Error saving stylesheet"),str(msg))
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except:
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log.error("Failed to save stylesheet",exc_info=True)
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def on_button_press(self,obj,event):
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if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1:
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self.on_edit_clicked(obj)
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def on_edit_clicked(self,obj):
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"""
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Called with the EDIT button is clicked.
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Calls the StyleEditor to edit the selected style.
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"""
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store,node = self.list.selection.get_selected()
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if not node:
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return
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name = self.list.model.get_value(node,0)
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style = self.sheetlist.get_style_sheet(name)
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StyleEditor(name,style,self)
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def on_delete_clicked(self,obj):
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"""Deletes the selected style."""
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store,node = self.list.selection.get_selected()
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if not node:
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return
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name = self.list.model.get_value(node,0)
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self.sheetlist.delete_style_sheet(name)
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self.redraw()
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#------------------------------------------------------------------------
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#
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# StyleEditor class
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#
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#------------------------------------------------------------------------
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class StyleEditor:
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"""
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Edits the current style definition. Presents a dialog allowing the values
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of the paragraphs in the style to be altered.
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"""
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def __init__(self,name,style,parent):
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"""
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Creates the StyleEditor.
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name - name of the style that is to be edited
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style - style object that is to be edited
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parent - StyleListDisplay object that called the editor
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"""
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self.original_style = style
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self.style = BaseDoc.StyleSheet(style)
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self.parent = parent
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self.top = gtk.glade.XML(const.gladeFile,"editor","gramps")
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self.top.signal_autoconnect({
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"on_save_style_clicked" : self.on_save_style_clicked,
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"destroy_passed_object" : Utils.destroy_passed_object
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})
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self.window = self.top.get_widget("editor")
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self.pname = self.top.get_widget('pname')
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self.pdescription = self.top.get_widget('pdescription')
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Utils.set_titles(self.window, self.top.get_widget('title'),_('Style editor'))
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self.first = 1
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titles = [(_('Paragraph'),0,130)]
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self.plist = ListModel.ListModel(self.top.get_widget("ptree"),titles,
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self.change_display)
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self.top.get_widget('color').connect('color-set',self.fg_color_set)
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self.top.get_widget('bgcolor').connect('color-set',self.bg_color_set)
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self.top.get_widget("style_name").set_text(name)
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names = self.style.get_names()
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names.reverse()
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for p_name in names:
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self.plist.add([p_name],self.style.get_style(p_name))
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self.plist.select_row(0)
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def draw(self,name,p):
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"""Updates the display with the selected paragraph."""
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self.current_p = p
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self.pname.set_text('<span size="larger" weight="bold">%s</span>' % name)
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self.pname.set_use_markup(True)
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descr = p.get_description()
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if descr:
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self.pdescription.set_text(descr)
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else:
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self.pdescription.set_text(_("No description available"))
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font = p.get_font()
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self.top.get_widget("size").set_value(font.get_size())
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if font.get_type_face() == BaseDoc.FONT_SERIF:
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self.top.get_widget("roman").set_active(1)
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else:
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self.top.get_widget("swiss").set_active(1)
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self.top.get_widget("bold").set_active(font.get_bold())
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self.top.get_widget("italic").set_active(font.get_italic())
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self.top.get_widget("underline").set_active(font.get_underline())
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if p.get_alignment() == BaseDoc.PARA_ALIGN_LEFT:
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self.top.get_widget("lalign").set_active(1)
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elif p.get_alignment() == BaseDoc.PARA_ALIGN_RIGHT:
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self.top.get_widget("ralign").set_active(1)
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elif p.get_alignment() == BaseDoc.PARA_ALIGN_CENTER:
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self.top.get_widget("calign").set_active(1)
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else:
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self.top.get_widget("jalign").set_active(1)
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self.top.get_widget("rmargin").set_value(p.get_right_margin())
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self.top.get_widget("lmargin").set_value(p.get_left_margin())
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self.top.get_widget("pad").set_value(p.get_padding())
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self.top.get_widget("tmargin").set_value(p.get_top_margin())
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self.top.get_widget("bmargin").set_value(p.get_bottom_margin())
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self.top.get_widget("indent").set_value(p.get_first_indent())
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self.top.get_widget("tborder").set_active(p.get_top_border())
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self.top.get_widget("lborder").set_active(p.get_left_border())
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self.top.get_widget("rborder").set_active(p.get_right_border())
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self.top.get_widget("bborder").set_active(p.get_bottom_border())
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self.fg_color = font.get_color()
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self.top.get_widget("color").set_i8(self.fg_color[0],self.fg_color[1],self.fg_color[2],0)
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self.top.get_widget('color_code').set_text("#%02X%02X%02X" % self.fg_color)
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self.bg_color = p.get_background_color()
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self.top.get_widget("bgcolor").set_i8(self.bg_color[0],self.bg_color[1],self.bg_color[2],0)
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self.top.get_widget('bgcolor_code').set_text("#%02X%02X%02X" % self.bg_color)
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def bg_color_set(self,x,r,g,b,a):
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self.bg_color = (r >> 8, g >> 8, b >> 8)
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self.top.get_widget('bgcolor_code').set_text("#%02X%02X%02X" % self.bg_color)
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def fg_color_set(self,x,r,g,b,a):
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self.fg_color = (r >> 8, g >> 8, b >> 8)
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self.top.get_widget('color_code').set_text("#%02X%02X%02X" % self.fg_color)
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def save_paragraph(self,p):
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"""Saves the current paragraph displayed on the dialog"""
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font = p.get_font()
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font.set_size(self.top.get_widget("size").get_value_as_int())
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if self.top.get_widget("roman").get_active():
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font.set_type_face(BaseDoc.FONT_SERIF)
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else:
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font.set_type_face(BaseDoc.FONT_SANS_SERIF)
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font.set_bold(self.top.get_widget("bold").get_active())
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font.set_italic(self.top.get_widget("italic").get_active())
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font.set_underline(self.top.get_widget("underline").get_active())
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if self.top.get_widget("lalign").get_active():
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p.set_alignment(BaseDoc.PARA_ALIGN_LEFT)
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elif self.top.get_widget("ralign").get_active():
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p.set_alignment(BaseDoc.PARA_ALIGN_RIGHT)
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elif self.top.get_widget("calign").get_active():
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p.set_alignment(BaseDoc.PARA_ALIGN_CENTER)
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else:
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p.set_alignment(BaseDoc.PARA_ALIGN_JUSTIFY)
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p.set_right_margin(self.top.get_widget("rmargin").get_value())
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p.set_left_margin(self.top.get_widget("lmargin").get_value())
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p.set_top_margin(self.top.get_widget("tmargin").get_value())
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p.set_bottom_margin(self.top.get_widget("bmargin").get_value())
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p.set_padding(self.top.get_widget("pad").get_value())
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p.set_first_indent(self.top.get_widget("indent").get_value())
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p.set_top_border(self.top.get_widget("tborder").get_active())
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p.set_left_border(self.top.get_widget("lborder").get_active())
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p.set_right_border(self.top.get_widget("rborder").get_active())
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p.set_bottom_border(self.top.get_widget("bborder").get_active())
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font.set_color(self.fg_color)
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p.set_background_color(self.bg_color)
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def on_save_style_clicked(self,obj):
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"""
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Saves the current style sheet and causes the parent to be updated with
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the changes.
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"""
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p = self.current_p
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name = unicode(self.top.get_widget("style_name").get_text())
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self.save_paragraph(p)
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self.style.set_name(name)
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self.parent.sheetlist.set_style_sheet(name,self.style)
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self.parent.redraw()
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Utils.destroy_passed_object(obj)
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def change_display(self,obj):
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"""Called when the paragraph selection has been changed. Saves the
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old paragraph, then draws the newly selected paragraph"""
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objs = self.plist.get_selected_objects()
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store,node = self.plist.get_selected()
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name = store.get_value(node,0)
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if self.first == 0:
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self.save_paragraph(self.current_p)
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else:
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self.first = 0
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self.current_p = objs[0]
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self.draw(name,self.current_p)
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