In this commit:

Update Ancestor report
Updated Descendant report
new Family Descendant report

new docs for these reports are found at
http://www.gramps-project.org/wiki/index.php?title=User:Ander882

included into trunk for hopeful inclusion into 3.3



svn: r16348

src/plugins/drawreport/drawplugins.gpr.py

@@ -36,11 +36,11 @@ plg.gramps_target_version = '3.3'
 plg.status = STABLE
 plg.fname = 'AncestorTree.py'
 plg.ptype = REPORT
-plg.authors = ["Donald N. Allingham"]
-plg.authors_email = ["don@gramps-project.org"]
+plg.authors = ["Craig J. Anderson"]
+plg.authors_email = ["ander882@gramps-project.org"]
 plg.category = CATEGORY_DRAW
-plg.reportclass = 'AncestorTree'
-plg.optionclass = 'AncestorTreeOptions'
+plg.reportclass = 'AncestorTree2'
+plg.optionclass = 'AncestorTree2Options'
 plg.report_modes = [REPORT_MODE_GUI, REPORT_MODE_BKI, REPORT_MODE_CLI]
 
 #------------------------------------------------------------------------
@@ -80,11 +80,34 @@ plg.gramps_target_version = '3.3'
 plg.status = STABLE
 plg.fname = 'DescendTree.py'
 plg.ptype = REPORT
-plg.authors = ["Donald N. Allingham"]
-plg.authors_email = ["don@gramps-project.org"]
+plg.authors = ["Craig J. Anderson"]
+plg.authors_email = ["ander882@gramps-project.org"]
 plg.category = CATEGORY_DRAW
-plg.reportclass = 'DescendTree'
-plg.optionclass = 'DescendTreeOptions'
+plg.reportclass = 'Descend2Tree'
+plg.optionclass = 'Descend2TreeOptions'
+plg.report_modes = [REPORT_MODE_GUI, REPORT_MODE_BKI, REPORT_MODE_CLI]
+
+#------------------------------------------------------------------------
+#
+# Family Descendant Tree
+#
+#------------------------------------------------------------------------
+
+plg = newplugin()
+plg.id    = 'family_descend_chart'
+plg.name  = _("Family Descendant Tree")
+plg.description =  _("Produces a graphical descendant tree around a family")
+plg.version = '1.0'
+plg.status = STABLE
+plg.fname = 'DescendTree.py'
+plg.ptype = REPORT
+plg.category = CATEGORY_DRAW
+plg.gramps_target_version = '3.3'
+plg.authors = ["Craig J. Anderson"]
+plg.authors_email = ["ander882@gramps-project.org"]
+plg.require_active = True
+plg.reportclass = 'Descend2Tree'
+plg.optionclass = 'Descend2TreeOptions'
 plg.report_modes = [REPORT_MODE_GUI, REPORT_MODE_BKI, REPORT_MODE_CLI]
 
 #------------------------------------------------------------------------

src/plugins/lib/Makefile.am

@@ -32,7 +32,8 @@ pkgdata_PYTHON = \
 	libplaceview.py\
 	libplugins.gpr.py\
 	libsubstkeyword.py\
-	libtranslate.py
+	libtranslate.py\
+	libtreebase.py
 
 pkgpyexecdir = @pkgpyexecdir@/plugins/lib
 pkgpythondir = @pkgpythondir@/plugins/lib

src/plugins/lib/libplugins.gpr.py

@@ -302,4 +302,21 @@ fname = 'libsubstkeyword.py',
 authors = ["The Gramps project"],
 authors_email = ["http://gramps-project.org"],
 )
+#------------------------------------------------------------------------
+#
+# libtreebase
+#
+#------------------------------------------------------------------------
+register(GENERAL, 
+id    = 'libtreebase',
+name  = "Graphical report lib",
+description =  _("Provides the base needed for the ancestor and " +
+                 "descendant graphical reports.") ,
+version = '1.0',
+gramps_target_version = '3.3',
+status = STABLE,
+fname = 'libtreebase.py',
+authors = ["The Gramps project"],
+authors_email = ["http://gramps-project.org"],
+)
 

src/plugins/lib/libtreebase.py

@@ -0,0 +1,874 @@
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2008-2010 Craig J. Anderson
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+# $Id: Descendant.py .... ander882 $
+
+"""Reports/Graphical Reports/Tree_Base"""
+
+#------------------------------------------------------------------------
+#
+# python modules
+#
+#------------------------------------------------------------------------
+from gen.ggettext import sgettext as _
+
+from gen.plug.report import utils as ReportUtils
+
+from gen.display.name import displayer as name_displayer
+
+from libsubstkeyword import SubstKeywords
+
+PT2CM = ReportUtils.pt2cm
+
+#------------------------------------------------------------------------
+#
+# Class Calc_Lines
+#
+#------------------------------------------------------------------------
+class CalcLines(object):
+    """ wrapper for libsubstkeyword and added functionality for
+    replacements.
+    
+    Receive:  Individual and family handle, and display format [string]
+    return: [Text] ready for a box.
+    """
+    def __init__(self, dbase, repl):
+        self.database = dbase
+        self.display_repl = repl
+        #self.default_string = default_str
+
+    def calc_lines(self, _indi_handle, _fams_handle, workinglines):
+        """
+        In this pass we will:
+        1. make our text and do our replacements
+        2. remove any extra (unwanted) lines with the compres option
+        """
+
+        ####################
+        #1.1  Get our line information here
+        subst = SubstKeywords(self.database, _indi_handle, _fams_handle)
+        lines = subst.replace_and_clean(workinglines)
+
+        ####################
+        #1.2  do our replacements
+        lns = []
+        for line in lines:
+            for pair in self.display_repl:
+                if pair.count("/") == 1:
+                    repl = pair.split("/", 1)
+                    line = line.replace(repl[0], repl[1])
+            lns.append(line)
+        
+        return lns
+
+
+#------------------------------------------------------------------------
+#
+# Class Canvas/Pages
+#
+#------------------------------------------------------------------------
+class Page(object):
+    """ This class is a printable page.
+        Offsets from the canvas, Page numbers
+        boxes and lines
+        """
+    def __init__(self, doc, canvas):
+        #parts from canvas
+        self.doc = doc
+        self.canvas = canvas
+        
+        #parts about the page
+        self.page_x_offset = 0
+        self.page_y_offset = 0
+        self.x_page_num = 0
+        self.y_page_num = 0
+        self.boxes = []   #All object must derive from BoxBase
+        self.lines = []   #All must derive form Linebase
+        self.note = None
+    
+    def is_blank(self):
+        """ Am I a blank page?  Notes and Titles are boxes too """
+        return self.boxes == [] and self.lines == []
+        
+    def add_box(self, box):
+        """ The box must derive from class Box_Base(Object): """
+        self.boxes.append(box)
+        box.doc = self.doc
+        box.page = self
+    
+    def add_line(self, line):
+        """ Add a line onto this page """
+        self.lines.append(line)
+        
+    def draw_border(self, line_name):
+        if self.y_page_num == 0:
+            self.doc.draw_line(line_name, 0, 0,
+                               self.doc.get_usable_width(), 0)
+        if self.x_page_num == 0:
+            self.doc.draw_line(line_name, 0, 0, 0,
+                               self.doc.get_usable_height())
+        if self.y_page_num == self.canvas.y_pages-1:
+            self.doc.draw_line(line_name, 0,
+                               self.doc.get_usable_height(),
+                               self.doc.get_usable_width(),
+                               self.doc.get_usable_height())
+        if self.x_page_num == self.canvas.x_pages-1:
+            self.doc.draw_line(line_name, self.doc.get_usable_width(),
+                               0, self.doc.get_usable_width(),
+                               self.doc.get_usable_height())
+    
+    def display(self):
+        """ Display all boxes and lines that are on this page """
+        for box in self.boxes:
+            box.display()
+        for line in self.lines:
+            line.display(self)
+
+    
+class Canvas(Page):
+    """ The Canvas is two things.
+      The all in one canvas.  a canvas is a page of unlimited size
+      a group of pages.  each page is set is size and shows only a
+       part of what is on the entire canvas
+    """
+    def __init__(self, doc):
+        Page.__init__(self, doc, self)
+        self.doc = doc
+        self.report_opts = None
+        
+        #How many pages are there in the report.  one more than real.
+        self.x_pages = 1
+        self.y_pages = 1
+        self.__pages = {(0, 0): self}  #set page 0,0 to me.
+        self.__fonts = {}  #keep a list of fonts so we don't have to lookup.
+        self.title = None
+        self.note = None
+        
+    def __new_page(self, x_page, y_page, x_offset, y_offset):
+        """ Make a new page.  This will only happen if we are 
+            paginating (making new pages to hold parts of the canvas) """
+        if x_page >= self.x_pages:
+            self.x_pages = x_page + 1
+        new_page = Page(self.doc, self)
+        new_page.x_page_num = x_page
+        new_page.y_page_num = y_page
+        new_page.page_x_offset = x_offset
+        new_page.page_y_offset = y_offset
+        self.__pages[x_page, y_page] = new_page
+        return new_page
+    
+    def sort_boxes_on_y_cm(self):
+        """ sorts the list of boxes on the canvas by .y_cm (top down) """
+        self.boxes.sort( key=lambda box: box.y_cm)
+    
+    def add_title(self, title):
+        """ The title must derive from class TitleBox(BoxBase): """
+        self.title = title
+    
+    def add_note(self, note):
+        """ The note must derive from class NoteBox(BoxBase, NoteType) """
+        self.note = note
+        self.set_box_height_width(self.note)
+        
+    def __get_font(self, box):
+        """ returns the font used by a box.  makes a list of all seen fonts
+        to be faster.  If a new is found, run through the process to get it """
+        if not self.__fonts.has_key(box.boxstr):
+            style_sheet = self.doc.get_style_sheet()
+            style_name = style_sheet.get_draw_style(box.boxstr)
+            style_name = style_name.get_paragraph_style()
+            self.__fonts[box.boxstr] = \
+                style_sheet.get_paragraph_style(style_name).get_font()
+        
+        return self.__fonts[box.boxstr]
+    
+    def get_report_height_width(self):
+        """ returns the (max width, max height) of the report
+        This does not take into account any shadows """
+        max_width = 0
+        max_height = 0
+        for box in self.boxes:
+            tmp = box.x_cm + box.width + box.shadow
+            if tmp > max_width:
+                max_width = tmp
+            tmp = box.y_cm + box.height + box.shadow
+            if tmp > max_height:
+                max_height = tmp
+        return (max_width, max_height)
+    
+    def __scale_canvas(self, scale_amount):
+        """ scales everything up/down depending upon scale_amount """
+        self.doc.report_opts.scale_everything(scale_amount)
+        self.title.scale(scale_amount)
+        if self.note is not None:
+            self.note.scale(scale_amount)
+        #scale down everyone!  
+        for box in self.boxes:  
+            box.scale(scale_amount)
+    
+    def set_box_height_width(self, box):
+        """ Sets the .width .height and .shadow of a box.  """
+        if box.boxstr == "None":
+            box.height = box.width = 0
+            return
+        
+        font = self.__get_font(box)
+        #####################
+        #Get the width
+        for line in box.text:
+            width = self.doc.string_width(font, line) 
+            width = PT2CM(width)
+            if width > box.width:
+                box.width = width
+        
+        #####################
+        #Get the height
+        height = len(box.text) * font.get_size() * 1.5
+        height += 1.0/2.0 * font.get_size() #funny number(s) based upon font.
+        box.height = PT2CM(height)
+        
+        style_sheet = self.doc.get_style_sheet()
+        style = style_sheet.get_draw_style(box.boxstr)
+        if style.get_shadow():
+            box.shadow = style.get_shadow_space()
+
+    def page_iter_gen(self, incblank):
+        """ generate the pages of the report.  do so in a left to right
+        up down approach.  incblank asks to include blank pages """
+        blank = Page(self.doc, self)
+        for y_p in range(self.y_pages):
+            for x_p in range(self.x_pages):
+                if self.__pages.has_key((x_p, y_p)):
+                    yield self.__pages[(x_p, y_p)]
+                else:
+                    if incblank:
+                        blank.x_page_num = x_p
+                        blank.y_page_num = y_p
+                        yield blank  
+    
+    def __add_box_to_page(self, x_page, y_page, x_offset, y_offset, box):
+        """ adds a box to a page.  If the page is not there, make it first """
+        if not self.__pages.has_key((x_page, y_page)):
+            #Add the new page into the dictionary
+            self.__new_page(x_page, y_page, x_offset, y_offset)
+        
+        #Add the box into the page
+        self.__pages[x_page, self.y_pages-1].add_box(box)
+    
+    def scale_report(self, one_page, scale_to_width, scale_to_height):
+        """ We have a report in its full size (on the canvas
+        and pages to print on.  scale one or both as needed/desired.
+        
+        - one_page, boolean.  Whether to make the page(or parts of) the size
+            of the report
+        - scale_to_width, boolean.  Scale the report width to the page size?
+        - scale_to_height, boolean.  Scale the report height to page size?
+        """
+        
+        if scale_to_width or scale_to_height:
+            max_width, max_height = self.canvas.get_report_height_width()
+            max_width  += self.doc.report_opts.littleoffset
+            max_height += self.doc.report_opts.littleoffset
+        
+        """
+        calc - Calculate the scale amount (if any).  
+          <1 everything is smaller to fit on the page
+          1 == no scaling
+          >1 make everything bigger to fill out the page
+        """
+        scale = 1
+        scaled_report_to = None
+
+        #####################
+        #scale the report option - width
+        if scale_to_width:
+            #Check the width of the title
+            title_width = self.title.width
+            title_width += self.doc.report_opts.littleoffset * 2
+            
+            max_width = max(title_width, max_width)
+            
+            #This will be our base amount and
+            #then we will decrease only as needed from here.
+
+            scale = self.doc.get_usable_width() / max_width
+            scaled_report_to = "width"
+
+        #####################
+        #scale the report option - height
+        if scale_to_height:
+            tmp = self.doc.get_usable_height() / max_height
+            if not scale_to_width or tmp < scale:
+                scale = tmp
+                scaled_report_to = "height"
+        
+        #Now I have the scale amount
+        if scale != 1:  #scale everything on the canvas
+            self.__scale_canvas(scale)
+        
+        #####################
+        #Scale the page option
+        if one_page:
+
+            #user wants PAGE to be the size of the report.
+            size = self.doc.paper.get_size()
+
+            max_width, max_height = \
+                self.canvas.get_report_height_width()
+            
+            if scaled_report_to != "width":
+                #calculate the width of the report
+                max_width  += self.doc.report_opts.littleoffset
+                max_width += self.doc.paper.get_left_margin() 
+                max_width += self.doc.paper.get_right_margin() 
+                
+                #calculate the width of the title
+                title_width = self.canvas.title.width
+                title_width += self.doc.paper.get_left_margin()
+                title_width += self.doc.paper.get_right_margin() 
+                title_width += self.doc.report_opts.littleoffset
+                max_width = max(title_width, max_width)
+                
+                size.set_width(max_width)
+        
+            if scaled_report_to != "height":
+                #calculate the height of the report
+                max_height += self.doc.paper.get_top_margin()
+                max_height += self.doc.paper.get_bottom_margin()
+                max_height += self.doc.report_opts.littleoffset
+                size.set_height(max_height)
+            
+        return scale
+
+    
+    def __paginate_x_offsets(self, colsperpage):
+        """ Go through the boxes and get the x page offsets """
+        #fix soon.  should not use .level
+        liloffset = self.doc.report_opts.littleoffset
+        x_page_offsets = {0:0}  #change me to [] ???
+        for box in self.boxes:
+            x_index = box.level[0]
+            x_page = x_index / colsperpage
+            if x_page not in x_page_offsets and x_index % colsperpage == 0:
+                x_page_offsets[x_page] = box.x_cm - liloffset
+                if x_page >= self.x_pages:
+                    self.x_pages = x_page+1
+        return x_page_offsets
+    
+    def __paginate_y_pages(self, colsperpage, x_page_offsets):
+        """ Go through the boxes and put each one in a page
+        note that the self.boxes needs to be sorted by .y_cm """
+        page_y_top = [0]
+        page_y_height = [self.doc.get_usable_height()]
+        liloffset = self.doc.report_opts.littleoffset
+        
+        for box in self.boxes:
+            #check to see if this box cross over to the next (y) page
+            height = box.y_cm + liloffset + box.height + box.shadow/2
+            
+            if height > page_y_height[-1]:
+                #we went off the end
+                page_y_height.append(box.y_cm - liloffset + page_y_height[0])
+                page_y_top.append(box.y_cm - liloffset)
+                self.y_pages = len(page_y_height)
+            
+            #Calculate my (x) page
+            #fix soon.  should not use .level
+            x_page = box.level[0] / colsperpage
+            
+            self.__add_box_to_page(x_page, self.y_pages-1,
+                                   x_page_offsets[x_page],
+                                   page_y_top[self.y_pages-1],
+                                   box)
+            #if not self.__pages.has_key((x_page, self.y_pages-1)):
+            #    #Add the new page into the dictionary
+            #    self.__new_page(x_page, self.y_pages-1,
+            #                    )
+            #
+            ##Add the box into the page
+            #self.__pages[x_page, self.y_pages-1].add_box(box)
+        return page_y_top
+    
+    def __paginate_note(self, x_page_offsets, page_y_top):
+        """ Put the note on first.  it can be overwritten by other
+        boxes but it CAN NOT overwrite a box. """
+        x_page, y_page = self.note.set_on_page(self)
+        if not self.__pages.has_key((x_page, y_page)):
+            #Add the new page into the dictionary
+            self.__new_page(x_page, y_page,
+                            x_page_offsets[x_page], page_y_top[y_page])
+        #Add the box into the page
+        self.__pages[x_page, y_page].boxes.insert(0, self.note)
+        self.note.doc = self.doc
+        self.note.page = self
+    
+    def __paginate_lines(self, x_page_offsets, page_y_top):
+        """ Step three go through the lines and put each in page(s) """
+        for line in self.lines:
+            pages = []
+            #if type(line.start) == type([]):
+            pages = []
+            end = line.start + line.end
+            #else:
+            #    end = [line.start] + line.end
+            #    pages = []
+            
+            start_x_page = end[0].page.x_page_num
+            start_y_page = end[0].page.y_page_num
+            end_y_page = end[0].page.y_page_num
+                
+            for box in end:
+                x_page = box.page.x_page_num
+                y_page = box.page.y_page_num
+                if (x_page, y_page) not in pages:
+                    if not self.__pages.has_key((x_page, y_page)):
+                        #Add the new page into the dictionary
+                        self.__new_page(x_page, y_page,
+                                        x_page_offsets[x_page],
+                                        page_y_top[y_page])
+                    self.__pages[x_page, y_page].add_line(line)
+                    pages.append((x_page, y_page))
+                
+                if y_page < start_y_page:
+                    start_y_page = y_page
+                if y_page > end_y_page:
+                    end_y_page = y_page
+                    
+            #if len(end) = 2 & end[0].y_page = 0 & end[1].y_page = 4
+            #the line will not print on y_pages 1,2,3.  Fix that here.
+            x_page = start_x_page
+            for y_page in range(start_y_page, end_y_page+1):
+                if (x_page, y_page) not in pages:
+                    if not self.__pages.has_key((x_page, y_page)):
+                        #Add the new page into the dictionary
+                        self.__new_page(x_page, y_page,
+                                        x_page_offsets[x_page],
+                                        page_y_top[y_page])
+                    self.__pages[x_page, y_page].add_line(line)
+    
+    def __paginate_title(self, x_page_offsets):
+        #step four work with the title
+        if self.title.boxstr == "None":
+            return
+        #x_page_offsets[page] tells me the widths I can use
+        if len(x_page_offsets) > 1:
+            title_list = self.title.text.split(" ")
+            title_font = self.__get_font(self.title)
+            #space_width = PT2CM(self.doc.string_width(title_font," "))
+            
+            list_title = [title_list.pop(0)]
+            while len(title_list):
+                tmp = list_title[-1] + " " + title_list[0]
+                if PT2CM(self.doc.string_width(title_font, tmp)) > \
+                   x_page_offsets[1]:
+                    list_title.append("")
+                if list_title[-1] != "": 
+                    list_title[-1] += " "
+                list_title[-1] += title_list.pop(0)
+
+            start_page = (len(x_page_offsets) - len(list_title)) / 2
+            for tmp in range(start_page):
+                list_title.insert(0, "")
+                list_title.append("")
+            list_title.append("")  #one extra for security.  doesn't hurt.
+            
+            x_page = 0
+            for title in list_title:
+                if title == "":
+                    x_page += 1
+                    continue
+                if not self.__pages.has_key((x_page, 0)):
+                    #Add the new page into the dictionary
+                    self.__new_page(x_page, 0, x_page_offsets[1], 0)
+                
+                title_part = TitleBox(self.doc, self.title.boxstr)
+                title_part.text = list_title[x_page]
+                title_part.width = x_page_offsets[1]
+                
+                #Add the box into the page
+                self.__pages[x_page, 0].add_box(title_part)
+                x_page = x_page + 1
+        else:
+            self.title.width = self.doc.get_usable_width()
+            self.__pages[0, 0].add_box(self.title)
+    
+    def __paginate(self, colsperpage):
+        """ take the boxes on the canvas and put them into separate pages.
+        The boxes need to be sorted by y_cm """
+        liloffset = self.doc.report_opts.littleoffset
+        self.__pages = {}
+        x_page_offsets = self.__paginate_x_offsets(colsperpage)
+        page_y_top = self.__paginate_y_pages(colsperpage, x_page_offsets)
+        
+        if self.note is not None:
+            self.__paginate_note(x_page_offsets, page_y_top)
+        self.__paginate_lines(x_page_offsets, page_y_top)
+        self.__paginate_title(x_page_offsets)
+        
+
+    def paginate(self, colsperpage, one_page_report):
+        """ self.boxes must be sorted by box.y_cm for this to work.  """
+        if one_page_report:
+            #self.canvas.add_box(self.canvas.title)
+            title_part = TitleBox(self.doc, self.title.boxstr)
+            title_part.text = self.title.text
+            title_part.width = self.doc.get_usable_width()
+            self.add_box(title_part)
+            
+            if self.note is not None:
+                self.note.set_on_page(self)
+                self.boxes.insert(0, self.note)
+                self.note.doc = self.doc
+                self.note.page = self
+        else:
+            self.__paginate(colsperpage)
+
+
+#------------------------------------------------------------------------
+#
+# Class Box_Base
+#
+#------------------------------------------------------------------------
+class BoxBase(object):
+    """ boxes are always in/on a Page
+    Needed to print are: boxstr, text, x_cm, y_cm, width, height
+    """
+    def __init__(self):
+        self.page = None
+        
+        #'None' will cause an error.  Sub-classes will init
+        self.boxstr = "None"
+        self.text = ""
+        self.level = (0,)  #which column/level am I in?  int zero based.
+        self.x_cm = 0.0
+        self.y_cm = 0.0
+        self.width = 0.0
+        self.height = 0.0
+        self.shadow = 0.0
+        
+    def scale(self, scale_amount):
+        """ Scale the amounts """
+        self.x_cm *= scale_amount
+        self.y_cm *= scale_amount
+        self.width *= scale_amount
+        self.height *= scale_amount
+        self.shadow *= scale_amount
+    
+    def display(self):
+        """ display the box accounting for page x, y offsets
+        Ignore any box with 'None' is boxstr """
+        if self.boxstr != "None":
+            text = '\n'.join(self.text)
+            xbegin = self.x_cm - self.page.page_x_offset
+            ybegin = self.y_cm - self.page.page_y_offset
+            
+            self.page.doc.draw_box(self.boxstr,
+                    text,
+                    xbegin, ybegin, 
+                    self.width, self.height)
+
+class TitleBox(BoxBase):
+    """
+    Holds information about the Title that will print on a page
+    """
+    def __init__(self, doc, boxstr):
+        """ initalize the title box """
+        BoxBase.__init__(self)
+        self.doc = doc
+        self.boxstr = boxstr
+        if boxstr == "None":
+            return
+        self.cm_y = self.doc.report_opts.littleoffset
+        
+        style_sheet = self.doc.get_style_sheet()
+        style_name = style_sheet.get_draw_style(self.boxstr)
+        style_name = style_name.get_paragraph_style()
+        self.font = style_sheet.get_paragraph_style(style_name).get_font()
+
+    def set_box_height_width(self):
+        if self.boxstr == "None":
+            return
+        #fix me. width should be the printable area
+        self.width = PT2CM(self.doc.string_width(self.font, self.text))
+        self.height = PT2CM(self.font.get_size() * 1.2)
+
+    def _get_names(self, persons):
+        """  A helper function that receives a list of persons and
+        returns their names in a list """
+        tmp = []
+        for person in persons:
+            tmp.append(name_displayer.display(person))
+        return tmp
+
+    def display(self):
+        """ display the title box.  """
+        if self.page.y_page_num != 0 or self.boxstr == "None":
+            return
+        if self.text != "":
+            self.doc.center_text(self.boxstr, self.text,
+                             self.width/2, self.y_cm)
+    
+class PageNumberBox(BoxBase):
+    """
+    Calculates information about the page numbers that will print on a page
+    do not put in a value for PageNumberBox.text.  this will be calculated for
+    each page """
+    
+    def __init__(self, doc, boxstr):
+        """ initalize the page number box """
+        BoxBase.__init__(self)
+        self.doc = doc
+        self.boxstr = boxstr
+    
+    def __calc_position(self, page):
+        """ calculate where I am to print on the page(s) """
+        self.text = "(%d,%d)"
+
+        style_sheet = self.doc.get_style_sheet()
+        style_name = style_sheet.get_draw_style(self.boxstr)
+        style_name = style_name.get_paragraph_style()
+        font = style_sheet.get_paragraph_style(style_name).get_font()
+        
+        #calcualate how much space is needed
+        if page.canvas.x_pages > 10:
+            tmp = "00"
+        else:
+            tmp = "0"
+        if page.canvas.y_pages > 10:
+            tmp += "00"
+        else:
+            tmp += "0"
+        
+        width = self.doc.string_width(font, '(,)'+tmp)
+        width = PT2CM(width)
+        self.width = width
+        
+        height = font.get_size() * 1.4
+        height += 0.5/2.0 * font.get_size() #funny number(s) based upon font.
+        self.height = PT2CM(height)
+        
+        self.x_cm = self.doc.get_usable_width() - self.width
+        self.y_cm = self.doc.get_usable_height() - self.height
+
+
+    def display(self, page):
+        """ If this is the first time I am ran, get my position
+        then display the page number """
+        if self.text == "":
+            self.__calc_position(page)
+            
+        self.doc.draw_text(self.boxstr,
+                   self.text % (page.x_page_num+1,page.y_page_num+1),
+                   self.x_cm, self.y_cm)
+
+class NoteType(object):
+    """  Provide the different options (corners) to place the note """
+    
+    TOPLEFT = 0
+    TOPRIGHT = 1
+    BOTTOMLEFT = 2
+    BOTTOMRIGHT = 3
+    
+    _DEFAULT = BOTTOMRIGHT
+    
+    _DATAMAP = [
+        (TOPLEFT,     _("Top Left"),     "Top Left"),
+        (TOPRIGHT,    _("Top Right"),    "Top Right"),
+        (BOTTOMLEFT,  _("Bottom Left"),  "Bottom Left"),
+        (BOTTOMRIGHT, _("Bottom Right"), "Bottom Right"),
+        ]
+    
+    def __init__(self, value, exclude=None):
+        """ initalize GrampsType """
+        self.value = value
+        self.exclude = exclude
+        #GrampsType.__init__(self, value)
+    
+    def note_locals(self, start=0):
+        """ generates an int of all the options """
+        for tuple  in self._DATAMAP:
+            if tuple[0] != self.exclude:
+                yield tuple[0], tuple[1]
+    
+class NoteBox(BoxBase, NoteType):
+    """ Box that will hold the note to display on the page """
+    
+    def __init__(self, doc, boxstr, locale, exclude=None):
+        """ initalize the NoteBox """
+        BoxBase.__init__(self)
+        NoteType.__init__(self, locale, exclude)
+        self.doc = doc
+        self.boxstr = boxstr
+
+    def set_on_page(self, canvas):
+        """ set the x_cm and y_cm given
+        self.doc, leloffset, and title_height """
+        
+        liloffset = self.doc.report_opts.littleoffset
+        #left or right side
+        if self.value == NoteType.BOTTOMLEFT or \
+                           self.value == NoteType.TOPLEFT:
+            self.x_cm = liloffset
+        else:
+            self.x_cm = self.doc.get_usable_width() - self.width - liloffset
+        #top or bottom
+        if self.value == NoteType.TOPRIGHT or \
+                           self.value == NoteType.TOPLEFT:
+            self.y_cm = canvas.title.height + liloffset*2
+        else:
+            self.y_cm = self.doc.get_usable_height() - self.height - liloffset
+    
+        """ helper function for canvas.paginate().
+        return the (x, y) page I want to print on """
+        if self.value == NoteType.TOPLEFT:
+            return (0, 0)
+        elif self.value == NoteType.TOPRIGHT:
+            return (canvas.x_pages-1, 0)
+        elif self.value == NoteType.BOTTOMLEFT:
+            return (0, canvas.y_pages-1)
+        elif self.value == NoteType.BOTTOMRIGHT:
+            return (canvas.x_pages-1, canvas.y_pages-1)
+    
+    def display(self):
+        """ position the box and display """
+        title = self.page.canvas.title
+        title_height = 0
+        if title is not None:
+            title_height = title.height
+        text = '\n'.join(self.text)
+        self.doc.draw_box(self.boxstr, text,
+           self.x_cm, self.y_cm,
+           self.width, self.height)
+
+
+#------------------------------------------------------------------------
+#
+# Class Line_base
+#
+#------------------------------------------------------------------------
+class LineBase(object):
+    """ A simple line class.
+    self.start is the box that we are drawing a line from
+    self.end are the boxes that we are drawing lines to.
+    """
+    def __init__(self, start):
+        self.linestr = "None"
+        self.start = [start]
+        self.end = []
+    
+    def add_to(self, person):
+        """ add destination boxes to draw this line to """
+        self.end.append(person)
+    
+    def display(self, page):
+        """ display the line.  left to right line.  one start, multiple end.
+        page will tell us what parts of the line we can print """
+        if self.end == []:
+            return
+        
+        # y_cm and x_cm start points - take into account page offsets
+        #yme = self.start.y_cm + self.start.height/2 - page.page_y_offset
+        #if type(self.start) != type([]):
+        #    self.start = [self.start]
+        start = self.start[0]
+
+        xbegin = start.x_cm + start.width - page.page_x_offset
+        # out 3/4 of the way and x_cm end point(s)
+        x34    = xbegin + (start.doc.report_opts.col_width * 3/4) 
+        xend = xbegin + start.doc.report_opts.col_width
+        
+        if x34 > 0:  # > 0 tell us we are printing on this page.
+            usable_height = start.doc.get_usable_height()
+            #1 - Line from start box out
+            for box in self.start:
+                yme = box.y_cm + box.height/2 - page.page_y_offset
+                if box.page.y_page_num == page.y_page_num:
+                    # and 0 < yme < usable_height and \
+                    start.doc.draw_line(self.linestr, xbegin, yme, x34, yme)
+        
+            #2 - veritcal line
+            mid = []
+            for box in self.start + self.end:
+                tmp = box.y_cm + box.height/2
+                mid.append(tmp)
+            mid.sort()
+            mid = [mid[0]-page.page_y_offset, mid[-1]-page.page_y_offset]
+            if mid[0] < 0:
+                mid[0] = 0
+            if mid[1] > usable_height:
+                mid[1] = usable_height
+            #draw the connecting vertical line.
+            start.doc.draw_line(self.linestr, x34, mid[0], x34, mid[1])
+        else:
+            x34 = 0
+        
+        #3 - horizontal line(s)
+        for box in self.end:
+            if box.page.y_page_num == page.y_page_num:
+                yme = box.y_cm + box.height/2 - box.page.page_y_offset
+                start.doc.draw_line(self.linestr, x34, yme, xend, yme)
+
+
+#------------------------------------------------------------------------
+#
+# Class report_options
+#
+#------------------------------------------------------------------------
+class ReportOptions(object):
+    """
+    A simple class to hold various report information
+    Calculates
+      the gap between persons,
+      the column width, for lines,
+      the left hand spacing for spouses (Descendant report only)
+    """
+    
+    def __init__(self, doc, normal_font):
+        """ initalize various report variables that are used """
+        self.box_pgap = PT2CM(1.25*normal_font.get_size()) #gap between persons
+        self.box_mgap = self.box_pgap /2 #gap between marriage information
+        self.box_shadow = PT2CM(9)  #size of normal text
+        self.spouse_offset = PT2CM(doc.string_width(normal_font, "0"))
+        
+        self.col_width = PT2CM(doc.string_width(normal_font, "(000,0)"))
+        self.littleoffset = PT2CM(1)
+        
+        #Things that will get added later
+        self.max_box_width = 0
+        self.max_box_height = 0
+        
+        self.scale = 1
+    
+    def scale_everything(self, amount):
+        """ Scale the amounts that are needed to generate a report """
+        self.scale = amount
+
+        self.col_width *= amount
+        self.littleoffset *= amount
+
+        self.max_box_width *= amount  #box_width
+        self.spouse_offset *= amount
+        self.box_shadow *= amount
+
+#=====================================
+#"And Jesus said unto them ... , "If ye have faith as a grain of mustard
+#seed, ye shall say unto this mountain, Remove hence to younder place; and
+#it shall remove; and nothing shall be impossible to you."
+#Romans 1:17