90f883e46d
* src/* 143 files
* test/try_tree_model.py
* windows/nsis/gcheck.py
imports cleanup
svn: r10055
347 lines
12 KiB
Python
347 lines
12 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2006 Donald N. Allingham
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# Copyright (C) 2007 Brian G. Matherly
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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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#
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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 gtk
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import pango
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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 BaseDoc
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from PluginUtils import register_text_doc
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import ManagedWindow
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try:
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import pangocairo
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RESOLUTION = pangocairo.cairo_font_map_get_default().get_resolution()
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except:
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RESOLUTION = 96
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def pixels(cm):
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return int (RESOLUTION/2.54 * cm)
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#------------------------------------------------------------------------
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#
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# Constants
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#
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#------------------------------------------------------------------------
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LEFT,RIGHT,CENTER = 'LEFT','RIGHT','CENTER'
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_WIDTH_IN_CHARS = 72
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class DisplayBuf(ManagedWindow.ManagedWindow):
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def __init__(self, title, document):
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self.title = title
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ManagedWindow.ManagedWindow.__init__(self, document.uistate, [],
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document)
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self.set_window(gtk.Dialog("",document.uistate.window,
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gtk.DIALOG_DESTROY_WITH_PARENT,
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(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)),
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None, title)
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self.window.set_size_request(600,400)
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scrolled_window = gtk.ScrolledWindow()
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scrolled_window.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)
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document.text_view = gtk.TextView()
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document.text_view.set_buffer(document.buffer)
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self.window.connect('response', self.close)
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scrolled_window.add(document.text_view)
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self.window.vbox.add(scrolled_window)
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self.window.show_all()
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def build_menu_names(self, obj):
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return ('View', 'Quick View')
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def get_title(self):
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return self.title
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#------------------------------------------------------------------------
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#
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# TextBuf
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#
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#------------------------------------------------------------------------
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class TextBufDoc(BaseDoc.BaseDoc, BaseDoc.TextDoc):
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#--------------------------------------------------------------------
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#
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# Opens the file, resets the text buffer.
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#
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#--------------------------------------------------------------------
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def open(self, filename):
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self.type = "gtk"
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self.tag_table = gtk.TextTagTable()
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sheet = self.get_style_sheet()
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for name in sheet.get_paragraph_style_names():
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tag = gtk.TextTag(name)
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style = sheet.get_paragraph_style(name)
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font = style.get_font()
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if font.get_type_face() == BaseDoc.FONT_SERIF:
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tag.set_property("family", "Serif")
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elif font.get_type_face() == BaseDoc.FONT_SANS_SERIF:
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tag.set_property("family", "Sans")
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elif font.get_type_face() == BaseDoc.FONT_MONOSPACE:
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tag.set_property("family", "MonoSpace")
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tag.set_property("size-points", float(font.get_size()))
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if font.get_bold():
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tag.set_property("weight", pango.WEIGHT_BOLD)
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if style.get_alignment() == BaseDoc.PARA_ALIGN_RIGHT:
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tag.set_property("justification", gtk.JUSTIFY_RIGHT)
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elif style.get_alignment() == BaseDoc.PARA_ALIGN_LEFT:
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tag.set_property("justification", gtk.JUSTIFY_LEFT)
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elif style.get_alignment() == BaseDoc.PARA_ALIGN_CENTER:
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tag.set_property("justification", gtk.JUSTIFY_CENTER)
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else:
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tag.set_property("justification", gtk.JUSTIFY_FILL)
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if font.get_italic():
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tag.set_property("style", pango.STYLE_ITALIC)
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if style.get_first_indent():
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tag.set_property("indent", pixels(style.get_first_indent()))
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#tag.set_property("tabs", [pixels(abs(style.get_first_indent()))])
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tag.set_property("left-margin", pixels(style.get_left_margin()))
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tag.set_property("right-margin", pixels(style.get_right_margin()))
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tag.set_property("pixels-above-lines", pixels(style.get_top_margin()))
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tag.set_property("pixels-below-lines", pixels(style.get_bottom_margin()))
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tag.set_property("wrap-mode", gtk.WRAP_WORD)
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new_tabs = style.get_tabs()
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tab_array = pango.TabArray(len(new_tabs)+1,True)
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index = 0
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for tab in [ pixels(x) for x in new_tabs ]:
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tab_array.set_tab(index, pango.TAB_LEFT, tab)
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index += 1
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tag.set_property("tabs", tab_array)
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self.tag_table.add(tag)
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self.buffer = gtk.TextBuffer(self.tag_table)
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DisplayBuf('Quick View',self)
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return
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#--------------------------------------------------------------------
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#
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# Close the file. Call the app if required.
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#
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#--------------------------------------------------------------------
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def close(self):
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pass
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def get_usable_width(self):
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return _WIDTH_IN_CHARS
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#--------------------------------------------------------------------
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#
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# Force a section page break
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#
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#--------------------------------------------------------------------
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def end_page(self):
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return
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self.f.write('\012')
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def start_bold(self):
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pass
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def end_bold(self):
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pass
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def page_break(self):
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pass
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def start_superscript(self):
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return
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def end_superscript(self):
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return
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#--------------------------------------------------------------------
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#
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# Starts a paragraph.
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#
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#--------------------------------------------------------------------
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def start_paragraph(self, style_name, leader=None):
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self.style_name = style_name
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if leader:
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self.text = leader + "\t"
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else:
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self.text = ""
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#--------------------------------------------------------------------
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#
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# End a paragraph. First format it to the desired widths.
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# If not in table cell, write it immediately. If in the cell,
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# add it to the list for this cell after formatting.
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#
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#--------------------------------------------------------------------
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def end_paragraph(self):
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self.buffer.insert_with_tags_by_name(
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self.buffer.get_end_iter(),
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self.text + "\n",
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self.style_name)
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#--------------------------------------------------------------------
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#
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# Start a table. Grab the table style, and store it.
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#
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#--------------------------------------------------------------------
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def start_table(self,name,style_name):
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return
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styles = self.get_style_sheet()
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self.tbl_style = styles.get_table_style(style_name)
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self.ncols = self.tbl_style.get_columns()
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#--------------------------------------------------------------------
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#
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# End a table. Turn off the self.in_cell flag
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#
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#--------------------------------------------------------------------
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def end_table(self):
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return
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self.in_cell = 0
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#--------------------------------------------------------------------
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#
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# Start a row. Initialize lists for cell contents, number of lines,
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# and the widths. It is necessary to keep a list of cell contents
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# that is to be written after all the cells are defined.
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#
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#--------------------------------------------------------------------
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def start_row(self):
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return
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self.cellpars = [''] * self.ncols
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self.cell_lines = [0] * self.ncols
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self.cell_widths = [0] * self.ncols
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self.cellnum = -1
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self.maxlines = 0
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table_width = self.get_usable_width() * self.tbl_style.get_width() / 100.0
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for cell in range(self.ncols):
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self.cell_widths[cell] = int( table_width * \
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self.tbl_style.get_column_width(cell) / 100.0 )
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#--------------------------------------------------------------------
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#
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# End a row. Write the cell contents. Write the line of spaces
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# if the cell has fewer lines than the maximum number.
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#
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#--------------------------------------------------------------------
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def end_row(self):
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return
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self.in_cell = 0
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cell_text = [None]*self.ncols
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for cell in range(self.ncols):
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if self.cell_widths[cell]:
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blanks = ' '*self.cell_widths[cell] + '\n'
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if self.cell_lines[cell] < self.maxlines:
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self.cellpars[cell] = self.cellpars[cell] \
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+ blanks * (self.maxlines-self.cell_lines[cell])
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cell_text[cell] = self.cellpars[cell].split('\n')
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for line in range(self.maxlines):
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for cell in range(self.ncols):
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if self.cell_widths[cell]:
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self.f.write(cell_text[cell][line])
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self.f.write('\n')
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#--------------------------------------------------------------------
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#
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# Start a cell. Set the self.in_cell flag, increment the curren cell number.
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#
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#--------------------------------------------------------------------
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def start_cell(self,style_name,span=1):
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return
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self.in_cell = 1
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self.cellnum = self.cellnum + span
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span = span - 1
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while span:
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self.cell_widths[self.cellnum-span] = 0
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span = span - 1
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#--------------------------------------------------------------------
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#
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# End a cell. Find out the number of lines in this cell, correct
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# the maximum number of lines if necessary.
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#
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#--------------------------------------------------------------------
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def end_cell(self):
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return
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self.in_cell = 0
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self.cell_lines[self.cellnum] = self.cellpars[self.cellnum].count('\n')
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if self.cell_lines[self.cellnum] > self.maxlines:
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self.maxlines = self.cell_lines[self.cellnum]
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def add_media_object(self, name, align, w_cm, h_cm):
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return
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this_text = '(photo)'
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if self.in_cell:
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self.cellpars[self.cellnum] = self.cellpars[self.cellnum] + this_text
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else:
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self.f.write(this_text)
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def write_note(self,text,format,style_name):
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return
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if format == 1:
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for line in text.split('\n'):
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self.start_paragraph(style_name)
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self.write_text(line)
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self.end_paragraph()
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elif format == 0:
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for line in text.split('\n\n'):
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self.start_paragraph(style_name)
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line = line.replace('\n',' ')
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line = ' '.join(line.split())
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self.write_text(line)
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self.end_paragraph()
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#--------------------------------------------------------------------
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#
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# Writes text.
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#--------------------------------------------------------------------
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def write_text(self,text,mark=None):
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self.text = self.text + text
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#------------------------------------------------------------------------
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#
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# Register the document generator with the GRAMPS plugin system
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#
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#------------------------------------------------------------------------
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print_label = None
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register_text_doc(_("TextBuffer"), TextBufDoc, 1, 1, 1, ".xyz", None)
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