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gramps/src/Report.py
Alex Roitman f27d6ae5f7 * src/PaperMenu.py: Change from TextDoc to BaseDoc. 
* src/Report.py: Likewise.
* src/SpreadSheetDoc.py: Likewise.
* src/StyleEditor.py: Likewise.
* src/docgen/OpenSpreadSheet.py: Likewise.
* src/docgen/AbiWord2Doc.py: Likewise.
* src/plugins/AncestorReport.py: Likewise.
* src/plugins/DescendReport.py: Likewise.
* src/plugins/DetAncestralReport.py: Likewise.
* src/plugins/DetDescendantReport.py: Likewise.
* src/plugins/EventCmp.py: Likewise.
* src/plugins/FamilyGroup.py: Likewise.
* src/plugins/FtmStyleAncestors.py: Likewise.
* src/plugins/GraphViz.py: Likewise.
* src/plugins/IndivComplete.py: Likewise.
* src/plugins/IndivSummary.py: Likewise.
* src/plugins/WebPage.py: Likewise.
* src/plugins/Ancestors.py: Likewise.
* src/plugins/CustomBookText.py: Likewise.
* src/BaseDoc.py: Likewise.


svn: r2074
2003-09-02 00:47:09 +00:00

1360 lines
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2001 David R. Hampton
# Copyright (C) 2001-2003 Donald N. Allingham
#
# 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
#
"Report Generation Framework"
__author__ = "David R. Hampton, Donald N. Allingham"
__version__ = "$Revision$"
#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
import os
#-------------------------------------------------------------------------
#
# GNOME/GTK modules
#
#-------------------------------------------------------------------------
import gtk
import gnome
import gnome.ui
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import const
import Utils
import Plugins
import GenericFilter
import BaseDoc
import StyleEditor
import GrampsCfg
import PaperMenu
from gettext import gettext as _
from QuestionDialog import ErrorDialog, OptionDialog
#-------------------------------------------------------------------------
#
# Import XML libraries
#
#-------------------------------------------------------------------------
try:
from xml.sax import make_parser,handler,SAXParseException
except:
from _xmlplus.sax import make_parser,handler,SAXParseException
#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
_default_template = _("Default Template")
_user_template = _("User Defined Template")
_template_map = {
_user_template : None
}
#-------------------------------------------------------------------------
#
# Support for printing generated files
#
#-------------------------------------------------------------------------
def get_print_dialog_app ():
"""Return the name of a program which sends stdin (or the program's
arguments) to the printer."""
for printdialog in ["/usr/bin/kprinter --stdin",
"/usr/share/printconf/util/print.py"]:
if os.access (printdialog.split (' ')[0], os.X_OK):
return printdialog
return "lpr"
def run_print_dialog (filename):
"""Send file to the printer, possibly throwing up a dialog to
ask which one etc."""
os.environ["FILE"] = filename
return os.system ('cat "$FILE" | %s &' % get_print_dialog_app ())
#-------------------------------------------------------------------------
#
# Report
#
#-------------------------------------------------------------------------
class Report:
"""
The Report base class. This is a base class for generating
customized reports. It cannot be used as is, but it can be easily
sub-classed to create a functional report generator.
"""
# Ordinal generation names. Used by multiple reports.
gen = {
1 : _("First"), 2 : _("Second"),
3 : _("Third"), 4 : _("Fourth"),
5 : _("Fifth"), 6 : _("Sixth"),
7 : _("Seventh"), 8 : _("Eighth"),
9 : _("Ninth"), 10: _("Tenth"),
11: _("Eleventh"), 12: _("Twelfth"),
13: _("Thirteenth"), 14: _("Fourteenth"),
15: _("Fifteenth"), 16: _("Sixteenth"),
17: _("Seventeenth"), 18: _("Eighteenth"),
19: _("Nineteenth"), 20: _("Twentieth"),
21: _("Twenty-first"), 22: _("Twenty-second"),
23: _("Twenty-third"), 24: _("Twenty-fourth"),
25: _("Twenty-fifth"), 26: _("Twenty-sixth"),
27: _("Twenty-seventh"), 28: _("Twenty-eighth"),
29: _("Twenty-ninth")
}
def get_progressbar_data(self):
"""The window title for this dialog, and the header line to
put at the top of the contents of the dialog box."""
return ("%s - GRAMPS" % _("Progress Report"), _("Working"))
def progress_bar_setup(self,total):
"""Create a progress dialog. This routine calls a
customization function to find out how to fill out the dialog.
The argument to this function is the maximum number of items
that the report will progress; i.e. what's considered 100%,
i.e. the maximum number of times this routine will be
called."""
# Customize the dialog for this report
(title, header) = self.get_progressbar_data()
self.ptop = gtk.Dialog()
self.ptop.set_has_separator(gtk.FALSE)
self.ptop.set_title(title)
self.ptop.vbox.add(gtk.Label(header))
self.ptop.vbox.set_spacing(10)
self.pbar = gtk.ProgressBar()
self.pbar_max = total
self.pbar_index = 0.0
self.ptop.set_size_request(350,100)
self.ptop.vbox.add(self.pbar)
self.ptop.show_all()
def progress_bar_step(self):
"""Click the progress bar over to the next value. Be paranoid
and insure that it doesn't go over 100%."""
self.pbar_index = self.pbar_index + 1.0
if (self.pbar_index > self.pbar_max):
self.pbar_index = self.pbar_max
val = self.pbar_index/self.pbar_max
self.pbar.set_text("%d of %d (%.1f%%)" % (self.pbar_index,self.pbar_max,(val*100)))
self.pbar.set_fraction(val)
def progress_bar_done(self):
"""Done with the progress bar. It can be destroyed now."""
Utils.destroy_passed_object(self.ptop)
class BareReportDialog:
"""
The BareReportDialog base class. This is a base class for generating
customized dialogs to solicit some options for a report. This class
cannot be meaningfully used on its own since normally more options will
have to be solicited. The ReportDialog class adds this functionality.
The intended use of this class is either for ReportDialog or for being
subclassed by Bare Reports that are part of the Book.
"""
frame_pad = 5
border_pad = 6
def __init__(self,database,person):
"""Initialize a dialog to request that the user select options
for a basic *bare* report."""
# Save info about who the report is about.
self.db = database
self.person = person
self.output_notebook = None
self.notebook_page = 1
self.pagecount_menu = None
self.filter_combo = None
self.extra_menu = None
self.extra_textbox = None
self.pagebreak_checkbox = None
self.generations_spinbox = None
self.widgets = []
self.frame_names = []
self.frames = {}
self.format_menu = None
self.style_button = None
self.window = gtk.Dialog('GRAMPS')
self.window.set_has_separator(gtk.FALSE)
self.cancel = self.window.add_button(gtk.STOCK_CANCEL,1)
self.ok = self.window.add_button(gtk.STOCK_OK,0)
self.ok.connect('clicked',self.on_ok_clicked)
self.cancel.connect('clicked',self.on_cancel)
self.window.set_response_sensitive(0,gtk.TRUE)
self.window.set_response_sensitive(1,gtk.TRUE)
self.window.set_resize_mode(0)
# Build the list of widgets that are used to extend the Options
# frame and to create other frames
self.add_user_options()
# Set up and run the dialog. These calls are not in top down
# order when looking at the dialog box as there is some
# interaction between the various frames.
self.setup_title()
self.setup_header()
self.tbl = gtk.Table(4,4,gtk.FALSE)
self.tbl.set_col_spacings(12)
self.tbl.set_row_spacings(6)
self.tbl.set_border_width(6)
self.col = 0
self.window.vbox.add(self.tbl)
self.setup_center_person()
self.setup_target_frame()
self.setup_format_frame()
self.setup_style_frame()
self.setup_output_notebook()
self.setup_paper_frame()
self.setup_html_frame()
self.setup_report_options_frame()
self.setup_other_frames()
self.window.show_all()
#------------------------------------------------------------------------
#
# Customization hooks for subclasses
#
#------------------------------------------------------------------------
def get_title(self):
"""The window title for this dialog."""
return('')
def get_header(self, name):
"""The header line to put at the top of the contents of the
dialog box. By default this will just be the name of the
selected person. Most subclasses will customize this to give
some indication of what the report will be, i.e. 'Descendant
Report for %s'."""
return(name)
def get_stylesheet_savefile(self):
"""Where should new styles for this report be saved? This is
the name of an XML file that will be located in the ~/.gramps
directory. This file does not have to exist; it will be
created when needed. All subclasses should probably override
this function."""
return "basic_report.xml"
def get_report_filters(self):
"""Return the data used to fill out the 'filter' combo box in
the report options box. The return value is the list of
strings to be inserted into the pulldown."""
return []
def get_report_generations(self):
"""Return the default number of generations to start the
spinbox (zero to disable) and whether or not to include the
'page break between generations' check box"""
return (10, 1)
def get_report_extra_menu_info(self):
"""Return the data used to fill out the 'extra' option menu in
the report options box. The first value is the string to be
used as the label to the left of the menu. The second value
is a mapping of string:value pairs. The strings will be used
to label individual menu items, and the values are what will
be returned if a given menu item is selected. The third value
is the name of menu item to pre-select, and the final value is
a string to use as the tooltip for the textbox."""
return (None, None, None, None)
def get_report_extra_textbox_info(self):
"""Return the data used to fill out the 'extra' textbox in the
report options dialog. The first value is the string to be
used as the label to the left of the textbox. The second
value is the string to use as the default contents of the
textbox. If None, then the text box will be hidden. The
final value is a string to use as the tooltip for the
textbox."""
return (None, None, None)
#------------------------------------------------------------------------
#
# Functions related to extending the options
#
#------------------------------------------------------------------------
def add_user_options(self):
"""Called to allow subclasses add widgets to the dialog form.
It is called immediately before the window is displayed. All
calls to add_option or add_frame_option should be called in
this task."""
pass
def add_option(self,label_text,widget,tooltip=None):
"""Takes a text string and a Gtk Widget, and stores them to be
appended to the Options section of the dialog. The text string
is used to create a label for the passed widget. This allows the
subclass to extend the Options section with its own widgets. The
subclass is reponsible for all managing of the widgets, including
extracting the final value before the report executes. This task
should only be called in the add_user_options task."""
self.widgets.append((label_text,widget))
if tooltip:
self.add_tooltip(widget,tooltip)
def add_frame_option(self,frame_name,label_text,widget,tooltip=None):
"""Similar to add_option this method takes a frame_name, a
text string and a Gtk Widget. When the interface is built,
all widgets with the same frame_name are grouped into a
GtkFrame. This allows the subclass to create its own sections,
filling them with its own widgets. The subclass is reponsible for
all managing of the widgets, including extracting the final value
before the report executes. This task should only be called in
the add_user_options task."""
if self.frames.has_key(frame_name):
self.frames[frame_name].append((label_text,widget))
else:
self.frames[frame_name] = [(label_text,widget)]
self.frame_names.append(frame_name)
if tooltip:
self.add_tooltip(widget,tooltip)
#------------------------------------------------------------------------
#
# Functions to create a default output style.
#
#------------------------------------------------------------------------
def make_default_style(self):
"""Create the default style to be used by the associated report. This
routine is a default implementation and should be overridden."""
font = BaseDoc.FontStyle()
font.set(face=BaseDoc.FONT_SANS_SERIF,size=16,bold=1)
para = BaseDoc.ParagraphStyle()
para.set_font(font)
para.set_header_level(1)
para.set(pad=0.5)
self.default_style.add_style("Title",para)
def build_style_menu(self):
"""Build a menu of style sets that are available for use in
this report. This menu will always have a default style
available, and will have any other style set name that the
user has previously created for this report. This menu is
created here instead of inline with the rest of the style
frame, because it must be recreated to reflect any changes
whenever the user closes the style editor dialog."""
style_sheet_map = self.style_sheet_list.get_style_sheet_map()
myMenu = Utils.build_string_optmenu(style_sheet_map, self.style_name)
self.style_menu.set_menu(myMenu)
#------------------------------------------------------------------------
#
# Functions related to setting up the dialog window.
#
#------------------------------------------------------------------------
def setup_title(self):
"""Set up the title bar of the dialog. This function relies
on the get_title() customization function for what the title
should be."""
self.name = self.person.getPrimaryName().getRegularName()
self.window.set_title(self.get_title())
def setup_header(self):
"""Set up the header line bar of the dialog. This function
relies on the get_header() customization function for what the
header line should read. If no customization function is
supplied by the subclass, the default is to use the full name
of the currently selected person."""
title = self.get_header(self.name)
label = gtk.Label('<span size="larger" weight="bold">%s</span>' % title)
label.set_use_markup(gtk.TRUE)
self.window.vbox.pack_start(label,gtk.TRUE,gtk.TRUE,ReportDialog.border_pad)
def setup_target_frame(self):
"""Bare report dialog only uses Doc Options header."""
label = gtk.Label("<b>%s</b>" % _('Document Options'))
label.set_use_markup(1)
label.set_alignment(0.0,0.5)
self.tbl.set_border_width(12)
self.tbl.attach(label,0,4,self.col,self.col+1)
self.col += 1
def setup_center_person(self):
"""Set up center person labels and change button.
Should be overwritten by standalone report dialogs. """
center_label = gtk.Label("<b>%s</b>" % _("Center Person"))
center_label.set_use_markup(gtk.TRUE)
center_label.set_alignment(0.0,0.5)
self.tbl.set_border_width(12)
self.tbl.attach(center_label,0,4,self.col,self.col+1)
self.col += 1
name = self.person.getPrimaryName().getRegularName()
self.person_label = gtk.Label( "%s" % name )
self.person_label.set_alignment(0.0,0.5)
self.tbl.attach(self.person_label,2,3,self.col,self.col+1)
change_button = gtk.Button("%s..." % _('C_hange') )
change_button.connect('clicked',self.on_center_person_change_clicked)
self.tbl.attach(change_button,3,4,self.col,self.col+1,gtk.SHRINK|gtk.SHRINK)
self.col += 1
def setup_style_frame(self):
"""Set up the style frame of the dialog. This function relies
on other routines create the default style for this report,
and to read in any user defined styles for this report. It
the builds a menu of all the available styles for the user to
choose from."""
# Styles Frame
label = gtk.Label("%s:" % _("Style"))
label.set_alignment(0.0,0.5)
self.style_menu = gtk.OptionMenu()
self.style_button = gtk.Button("%s..." % _("Style Editor"))
self.style_button.connect('clicked',self.on_style_edit_clicked)
self.tbl.attach(label,1,2,self.col,self.col+1,gtk.SHRINK|gtk.FILL)
self.tbl.attach(self.style_menu,2,3,self.col,self.col+1)
self.tbl.attach(self.style_button,3,4,self.col,self.col+1,gtk.SHRINK|gtk.FILL)
self.col += 1
# Build the default style set for this report.
self.default_style = BaseDoc.StyleSheet()
self.make_default_style()
# Build the initial list of available styles sets. This
# includes the default style set and any style sets saved from
# previous invocations of gramps.
self.style_sheet_list = BaseDoc.StyleSheetList(self.get_stylesheet_savefile(),
self.default_style)
# Now build the actual menu.
self.build_style_menu()
def setup_report_options_frame(self):
"""Set up the report options frame of the dialog. This
function relies on several report_xxx() customization
functions to determine which of the items should be present in
this box. *All* of these items are optional, although the
generations fields and the filter combo box are used in most
(but not all) dialog boxes."""
(use_gen, use_break) = self.get_report_generations()
local_filters = self.get_report_filters()
(em_label, extra_map, preset, em_tip) = self.get_report_extra_menu_info()
(et_label, string, et_tip) = self.get_report_extra_textbox_info()
row = 0
max_rows = 0
if use_gen:
max_rows = max_rows + 1
if use_break:
max_rows = max_rows + 1
if len(local_filters):
max_rows = max_rows + 1
if extra_map:
max_rows = max_rows + 1
if string:
max_rows = max_rows + 1
max_rows = max_rows + len(self.widgets)
if max_rows == 0:
return
table = gtk.Table(3,max_rows+1)
table.set_col_spacings(12)
table.set_row_spacings(6)
label = gtk.Label("<b>%s</b>" % _("Report Options"))
label.set_alignment(0.0,0.5)
label.set_use_markup(gtk.TRUE)
if len(self.frame_names) == 0:
table.attach(label,0,3,0,1)
table.set_border_width(12)
self.window.vbox.add(table)
else:
table.set_border_width(6)
self.notebook = gtk.Notebook()
self.notebook.set_border_width(6)
self.window.vbox.add(self.notebook)
self.notebook.append_page(table,label)
row += 1
if len(local_filters):
self.filter_combo = gtk.OptionMenu()
l = gtk.Label("%s:" % _("Filter"))
l.set_alignment(0.0,0.5)
table.attach(l,1,2,row,row+1,gtk.SHRINK|gtk.FILL,gtk.SHRINK|gtk.FILL)
table.attach(self.filter_combo,2,3,row,row+1,gtk.SHRINK|gtk.FILL,gtk.SHRINK|gtk.FILL)
menu = GenericFilter.build_filter_menu(local_filters)
self.filter_combo.set_menu(menu)
self.filter_menu = menu
row += 1
# Set up the generations spin and page break checkbox
if use_gen:
self.generations_spinbox = gtk.SpinButton(digits=0)
self.generations_spinbox.set_numeric(1)
adjustment = gtk.Adjustment(use_gen,1,31,1,0)
self.generations_spinbox.set_adjustment(adjustment)
adjustment.value_changed()
l = gtk.Label("%s:" % _("Generations"))
l.set_alignment(0.0,0.5)
table.attach(l,1,2,row,row+1,gtk.SHRINK|gtk.FILL,gtk.SHRINK|gtk.FILL)
table.attach(self.generations_spinbox,2,3,row,row+1,gtk.EXPAND|gtk.FILL,gtk.SHRINK|gtk.FILL)
row += 1
if use_break:
msg = _("Page break between generations")
self.pagebreak_checkbox = gtk.CheckButton(msg)
table.attach(self.pagebreak_checkbox,2,3,row,row+1)
row += 1
# Now the "extra" option menu
if extra_map:
self.extra_menu_label = gtk.Label("%s:" % em_label)
self.extra_menu_label.set_alignment(0.0,0.5)
self.extra_menu = gtk.OptionMenu()
myMenu = Utils.build_string_optmenu(extra_map, preset)
self.extra_menu.set_menu(myMenu)
self.extra_menu.set_sensitive(len(extra_map) > 1)
self.add_tooltip(self.extra_menu,em_tip)
table.attach(self.extra_menu_label,1,2,row,row+1,gtk.SHRINK|gtk.FILL)
table.attach(self.extra_menu,2,3,row,row+1)
row += 1
# Now the "extra" text box
if string:
self.extra_textbox_label = gtk.Label("%s:" % et_label)
self.extra_textbox_label.set_alignment(0.0,0)
swin = gtk.ScrolledWindow()
swin.set_shadow_type(gtk.SHADOW_IN)
swin.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)
self.extra_textbox = gtk.TextView()
swin.add(self.extra_textbox)
try:
self.extra_textbox.get_buffer().set_text(string,len(string))
except TypeError:
self.extra_textbox.get_buffer().set_text(string)
self.extra_textbox.set_editable(1)
self.add_tooltip(self.extra_textbox,et_tip)
table.attach(self.extra_textbox_label,1,2,row,row+1,gtk.SHRINK|gtk.FILL)
table.attach(swin,2,3,row,row+1)
row += 1
# Setup requested widgets
for (text,widget) in self.widgets:
if text:
text_widget = gtk.Label("%s:" % text)
text_widget.set_alignment(0.0,0.0)
table.attach(text_widget,1,2,row,row+1,gtk.SHRINK|gtk.FILL)
table.attach(widget,2,3,row,row+1)
else:
table.attach(widget,2,3,row,row+1)
row += 1
def setup_other_frames(self):
for key in self.frame_names:
list = self.frames[key]
table = gtk.Table(3,len(list))
table.set_col_spacings(12)
table.set_row_spacings(6)
table.set_border_width(6)
l = gtk.Label("<b>%s</b>" % _(key))
l.set_use_markup(gtk.TRUE)
self.notebook.append_page(table,l)
row = 0
for (text,widget) in list:
if text:
text_widget = gtk.Label('%s:' % text)
text_widget.set_alignment(0.0,0.5)
table.attach(text_widget,1,2,row,row+1,gtk.SHRINK|gtk.FILL)
table.attach(widget,2,3,row,row+1)
else:
table.attach(widget,2,3,row,row+1)
row = row + 1
#------------------------------------------------------------------------
#
# Customization hooks for stand-alone reports (subclass ReportDialog)
#
#------------------------------------------------------------------------
def setup_format_frame(self):
"""Not used in bare report dialogs. Override in the subclass."""
pass
def setup_paper_frame(self):
"""Not used in bare report dialogs. Override in the subclass."""
pass
def setup_html_frame(self):
"""Not used in bare report dialogs. Override in the subclass."""
pass
def setup_paper_frame(self):
"""Not used in bare report dialogs. Override in the subclass."""
pass
def setup_output_notebook(self):
"""Not used in bare report dialogs. Override in the subclass."""
pass
#------------------------------------------------------------------------
#
# Functions related to retrieving data from the dialog window
#
#------------------------------------------------------------------------
def parse_style_frame(self):
"""Parse the style frame of the dialog. Save the user
selected output style for later use. Note that this routine
retrieves a value whether or not the menu is displayed on the
screen. The subclass will know whether this menu was enabled.
This is for simplicity of programming."""
self.selected_style = self.style_menu.get_menu().get_active().get_data("d")
def parse_report_options_frame(self):
"""Parse the report options frame of the dialog. Save the
user selected choices for later use. Note that this routine
retrieves a value from all fields in the frame, regardless of
whether or not they are displayed on the screen. The subclass
will know which ones it has enabled. This is for simplicity
of programming."""
if self.generations_spinbox:
self.max_gen = self.generations_spinbox.get_value_as_int()
else:
self.max_gen = 0
if self.pagebreak_checkbox:
self.pg_brk = self.pagebreak_checkbox.get_active()
else:
self.pg_brk = 0
if self.filter_combo:
self.filter = self.filter_menu.get_active().get_data("filter")
else:
self.filter = None
if self.extra_menu:
self.report_menu = self.extra_menu.get_menu().get_active().get_data("d")
else:
self.report_menu = None
if self.extra_textbox:
b = self.extra_textbox.get_buffer()
text_val = b.get_text(b.get_start_iter(),b.get_end_iter(),gtk.FALSE)
self.report_text = text_val.split('\n')
else:
self.report_text = ""
def parse_other_frames(self):
"""Do nothing. This sole purpose of this function is to give
subclass a place to hang a routine to parser any other frames
that are unique to that specific report."""
pass
#------------------------------------------------------------------------
#
# Callback functions from the dialog
#
#------------------------------------------------------------------------
def on_cancel(self,obj):
self.window.destroy()
def on_ok_clicked(self, obj):
"""The user is satisfied with the dialog choices. Parse all options
and close the window."""
# Preparation
self.parse_style_frame()
self.parse_report_options_frame()
self.parse_other_frames()
# Clean up the dialog object
self.window.destroy()
def on_style_edit_clicked(self, obj):
"""The user has clicked on the 'Edit Styles' button. Create a
style sheet editor object and let them play. When they are
done, the previous routine will be called to update the dialog
menu for selecting a style."""
StyleEditor.StyleListDisplay(self.style_sheet_list,self.build_style_menu)
def on_center_person_change_clicked(self,obj):
import SelectPerson
sel_person = SelectPerson.SelectPerson(self.db,'Select Person')
new_person = sel_person.run()
if new_person:
self.new_person = new_person
new_name = new_person.getPrimaryName().getRegularName()
if new_name:
self.person_label.set_text( "<i>%s</i>" % new_name )
self.person_label.set_use_markup(gtk.TRUE)
#------------------------------------------------------------------------
#
# Functions related to creating the actual report document.
#
#------------------------------------------------------------------------
def make_report(self):
"""Create the contents of the report. This is the meat and
potatoes of reports. The whole purpose of the dialog is to
get to this routine so that data is written to a file. This
routine should either write the data directly to the file, or
better yet, should create a subclass of a Report that will
write the data to a file."""
pass
#------------------------------------------------------------------------
#
# Miscellaneous functions.
#
#------------------------------------------------------------------------
def add_tooltip(self,widget,string):
"""Adds a tooltip to the specified widget"""
if not widget or not string:
return
tip = gtk.Tooltips()
tip.set_tip(widget,string)
class ReportDialog(BareReportDialog):
"""
The ReportDialog base class. This is a base class for generating
customized dialogs to solicit options for a report. It cannot be
used as is, but it can be easily sub-classed to create a functional
dialog for a stand-alone report.
"""
def __init__(self,database,person):
"""Initialize a dialog to request that the user select options
for a basic *stand-alone* report."""
self.style_name = "default"
BareReportDialog.__init__(self,database,person)
# Allow for post processing of the format frame, since the
# show_all task calls events that may reset values
if self.format_menu:
self.doc_type_changed(self.format_menu.get_menu().get_active())
self.setup_post_process()
def setup_post_process(self):
pass
def setup_center_person(self): pass
#------------------------------------------------------------------------
#
# Customization hooks for subclasses
#
#------------------------------------------------------------------------
def get_target_browser_title(self):
"""The title of the window that will be created when the user
clicks the 'Browse' button in the 'Save As' File Entry
widget."""
return("%s - GRAMPS" % _("Save Report As"))
def get_target_is_directory(self):
"""Is the user being asked to input the name of a file or a
directory in the 'Save As' File Entry widget. This item
currently only selects the Filename/Directory prompt, and
whether or not the browser accepts filenames. In the future it
may also control checking of the selected filename."""
return None
def get_default_basename(self):
"""What should the default name be?
"""
spath = self.get_stylesheet_savefile()
return spath.split('.')[0]
def get_print_pagecount_map(self):
"""Return the data used to fill out the 'pagecount' option
menu in the print options box. The first value is a mapping
of string:value pairs. The strings will be used to label
individual menu items, and the values are what will be
returned if a given menu item is selected. The second value
is the name of menu item to pre-select."""
return (None, None)
#------------------------------------------------------------------------
#
# Functions related getting/setting the default directory for a dialog.
#
#------------------------------------------------------------------------
def get_default_directory(self):
"""Get the name of the directory to which the target dialog
box should default. This value can be set in the preferences
panel."""
return GrampsCfg.report_dir
def set_default_directory(self, value):
"""Save the name of the current directory, so that any future
reports will default to the most recently used directory.
This also changes the directory name that will appear in the
preferences panel, but does not change the preference in disk.
This means that the last directory used will only be
remembered for this session of gramps unless the user saves
his/her preferences."""
GrampsCfg.report_dir = value
#------------------------------------------------------------------------
#
# Functions related to selecting/changing the current file format.
#
#------------------------------------------------------------------------
def make_doc_menu(self):
"""Build a menu of document types that are appropriate for
this report. This menu will be generated based upon the type
of document (text, draw, graph, etc. - a subclass), whether or
not the document requires table support, etc."""
pass
def make_document(self):
"""Create a document of the type selected by the user."""
pass
def doc_type_changed(self, obj):
"""This routine is called when the user selects a new file
formats for the report. It adjust the various dialog sections
to reflect the appropriate values for the currently selected
file format. For example, a HTML document doesn't need any
paper size/orientation options, but it does need a template
file. Those chances are made here."""
label = obj.get_data("printable")
if label:
self.print_report.set_label (label)
self.print_report.set_sensitive (gtk.TRUE)
else:
self.print_report.set_label (_("Print a copy"))
self.print_report.set_sensitive (gtk.FALSE)
# Is this to be a printed report or an electronic report
# (i.e. a set of web pages)
if obj.get_data("paper") == 1:
self.notebook_page = 0
else:
self.notebook_page = 1
if self.output_notebook == None:
return
self.output_notebook.set_current_page(self.notebook_page)
if not self.get_target_is_directory():
fname = self.target_fileentry.get_full_path(0)
(spath,ext) = os.path.splitext(fname)
ext_val = obj.get_data('ext')
if ext_val:
fname = spath + ext_val
self.target_fileentry.set_filename(fname)
# Does this report format use styles?
if self.style_button:
self.style_button.set_sensitive(obj.get_data("styles"))
self.style_menu.set_sensitive(obj.get_data("styles"))
#------------------------------------------------------------------------
#
# Functions related to setting up the dialog window.
#
#------------------------------------------------------------------------
def setup_target_frame(self):
"""Set up the target frame of the dialog. This function
relies on several target_xxx() customization functions to
determine whether the target is a directory or file, what the
title of any browser window should be, and what default
directory should be used."""
# Save Frame
label = gtk.Label("<b>%s</b>" % _('Document Options'))
label.set_use_markup(1)
label.set_alignment(0.0,0.5)
self.tbl.set_border_width(12)
self.tbl.attach(label,0,4,self.col,self.col+1)
self.col += 1
hid = self.get_stylesheet_savefile()
if hid[-4:]==".xml":
hid = hid[0:-4]
self.target_fileentry = gnome.ui.FileEntry(hid,_("Save As"))
if self.get_target_is_directory():
self.target_fileentry.set_directory_entry(1)
label = gtk.Label("%s:" % _("Directory"))
else:
label = gtk.Label("%s:" % _("Filename"))
label.set_alignment(0.0,0.5)
self.tbl.attach(label,1,2,self.col,self.col+1,gtk.SHRINK|gtk.FILL)
self.tbl.attach(self.target_fileentry,2,4,self.col,self.col+1)
self.col += 1
spath = self.get_default_directory()
self.target_fileentry.set_default_path(spath)
self.target_fileentry.set_filename(spath)
self.target_fileentry.gtk_entry().set_position(len(spath))
def setup_format_frame(self):
"""Set up the format frame of the dialog. This function
relies on the make_doc_menu() function to do all the hard
work."""
self.print_report = gtk.CheckButton (_("Print a copy"))
self.tbl.attach(self.print_report,2,4,self.col,self.col+1)
self.col += 1
self.format_menu = gtk.OptionMenu()
self.make_doc_menu()
label = gtk.Label("%s:" % _("Output Format"))
label.set_alignment(0.0,0.5)
self.tbl.attach(label,1,2,self.col,self.col+1,gtk.SHRINK|gtk.FILL)
self.tbl.attach(self.format_menu,2,4,self.col,self.col+1)
self.col += 1
type = self.format_menu.get_menu().get_active()
ext = type.get_data('ext')
if ext == None:
ext = ""
if type:
spath = self.get_default_directory()
if self.get_target_is_directory():
self.target_fileentry.set_filename(spath)
else:
base = self.get_default_basename()
spath = os.path.normpath("%s/%s%s" % (spath,base,ext))
self.target_fileentry.set_filename(spath)
def setup_output_notebook(self):
"""Set up the output notebook of the dialog. This sole
purpose of this function is to grab a pointer for later use in
the callback from when the file format is changed."""
self.output_notebook = gtk.Notebook()
self.output_notebook.set_show_tabs(0)
self.output_notebook.set_show_border(0)
self.output_notebook.set_border_width(12)
self.output_notebook.set_current_page(self.notebook_page)
self.window.vbox.add(self.output_notebook)
def size_changed(self,obj):
paper = self.papersize_menu.get_menu().get_active().get_data('i')
if paper.get_width() <= 0:
self.pwidth.set_sensitive(1)
self.pheight.set_sensitive(1)
else:
self.pwidth.set_sensitive(0)
self.pheight.set_sensitive(0)
self.pwidth.set_text("%.2f" % paper.get_width())
self.pheight.set_text("%.2f" % paper.get_height())
def setup_paper_frame(self):
"""Set up the paper selection frame of the dialog. This
function relies on a paper_xxx() customization functions to
determine whether the pagecount menu should appear and what
its strings should be."""
(pagecount_map, start_text) = self.get_print_pagecount_map()
if pagecount_map:
self.paper_table = gtk.Table(3,6)
else:
self.paper_table = gtk.Table(4,6)
self.paper_table.set_col_spacings(12)
self.paper_table.set_row_spacings(6)
self.paper_table.set_border_width(0)
self.output_notebook.append_page(self.paper_table,gtk.Label(_("Paper Options")))
paper_label = gtk.Label("<b>%s</b>" % _("Paper Options"))
paper_label.set_use_markup(gtk.TRUE)
paper_label.set_alignment(0.0,0.5)
self.paper_table.attach(paper_label,0,6,0,1,gtk.SHRINK|gtk.FILL)
self.papersize_menu = gtk.OptionMenu()
self.papersize_menu.connect('changed',self.size_changed)
self.orientation_menu = gtk.OptionMenu()
l = gtk.Label("%s:" % _("Size"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,1,2,1,2,gtk.SHRINK|gtk.FILL)
self.paper_table.attach(self.papersize_menu,2,3,1,2)
l = gtk.Label("%s:" % _("Height"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,3,4,1,2,gtk.SHRINK|gtk.FILL)
self.pheight = gtk.Entry()
self.pheight.set_sensitive(0)
self.paper_table.attach(self.pheight,4,5,1,2)
l = gtk.Label(_("cm"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,5,6,1,2,gtk.SHRINK|gtk.FILL)
l = gtk.Label("%s:" % _("Orientation"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,1,2,2,3,gtk.SHRINK|gtk.FILL)
self.paper_table.attach(self.orientation_menu,2,3,2,3)
l = gtk.Label("%s:" % _("Width"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,3,4,2,3,gtk.SHRINK|gtk.FILL)
self.pwidth = gtk.Entry()
self.pwidth.set_sensitive(0)
self.paper_table.attach(self.pwidth,4,5,2,3)
l = gtk.Label(_("cm"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,5,6,2,3,gtk.SHRINK|gtk.FILL)
PaperMenu.make_paper_menu(self.papersize_menu)
PaperMenu.make_orientation_menu(self.orientation_menu)
# The optional pagecount stuff.
if pagecount_map:
self.pagecount_menu = gtk.OptionMenu()
myMenu = Utils.build_string_optmenu(pagecount_map, start_text)
self.pagecount_menu.set_menu(myMenu)
l = gtk.Label("%s:" % _("Page Count"))
l.set_alignment(0.0,0.5)
self.paper_table.attach(l,1,2,3,4,gtk.SHRINK|gtk.FILL)
self.paper_table.attach(self.pagecount_menu,2,3,3,4)
def html_file_enable(self,obj):
text = obj.get_text()
if _template_map.has_key(text):
if _template_map[text]:
self.html_fileentry.set_sensitive(0)
else:
self.html_fileentry.set_sensitive(1)
else:
self.html_fileentry.set_sensitive(0)
def setup_html_frame(self):
"""Set up the html frame of the dialog. This sole purpose of
this function is to grab a pointer for later use in the parse
html frame function."""
self.html_table = gtk.Table(3,3)
self.html_table.set_col_spacings(12)
self.html_table.set_row_spacings(6)
self.html_table.set_border_width(0)
html_label = gtk.Label("<b>%s</b>" % _("HTML Options"))
html_label.set_alignment(0.0,0.5)
html_label.set_use_markup(gtk.TRUE)
self.html_table.attach(html_label,0,3,0,1)
self.output_notebook.append_page(self.html_table,gtk.Label(_("HTML Options")))
l = gtk.Label("%s:" % _("Template"))
l.set_alignment(0.0,0.5)
self.html_table.attach(l,1,2,1,2,gtk.SHRINK|gtk.FILL)
self.template_combo = gtk.Combo()
template_list = [ _default_template ]
tlist = _template_map.keys()
tlist.sort()
for template in tlist:
if template != _user_template:
template_list.append(template)
template_list.append(_user_template)
self.template_combo.set_popdown_strings(template_list)
self.template_combo.entry.set_editable(0)
self.template_combo.entry.connect('changed',self.html_file_enable)
self.html_table.attach(self.template_combo,2,3,1,2)
l = gtk.Label("%s:" % _("User Template"))
l.set_alignment(0.0,0.5)
self.html_table.attach(l,1,2,2,3,gtk.SHRINK|gtk.FILL)
self.html_fileentry = gnome.ui.FileEntry("HTML_Template",_("Choose File"))
self.html_fileentry.set_sensitive(0)
self.html_table.attach(self.html_fileentry,2,3,2,3)
#------------------------------------------------------------------------
#
# Functions related to retrieving data from the dialog window
#
#------------------------------------------------------------------------
def parse_target_frame(self):
"""Parse the target frame of the dialog. If the target
filename is empty this routine returns a special value of None
to tell the calling routine to give up. This function also
saves the current directory so that any future reports will
default to the most recently used directory."""
self.target_path = self.target_fileentry.get_full_path(0)
if not self.target_path:
return None
if not self.get_target_is_directory() and os.path.isdir(self.target_path):
ErrorDialog(_("Invalid file name"),
_("The filename that you gave is a directory.\n"
"You need to provide a valid filename."))
return None
if os.path.isfile(self.target_path):
a = OptionDialog(_('File already exists'),
_('You can choose to either overwrite the file, or change '
'the selected filename.'),
_('_Overwrite'),None,
_('_Change filename'),None)
if a.get_response() == gtk.RESPONSE_YES:
return
self.set_default_directory(os.path.dirname(self.target_path) + os.sep)
return 1
def parse_format_frame(self):
"""Parse the format frame of the dialog. Save the user
selected output format for later use."""
self.format = self.format_menu.get_menu().get_active().get_data("name")
def parse_paper_frame(self):
"""Parse the paper frame of the dialog. Save the user
selected choices for later use. Note that this routine
retrieves a value from the pagecount menu, whether or not it
is displayed on the screen. The subclass will know which ones
it has enabled. This is for simplicity of programming."""
self.paper = self.papersize_menu.get_menu().get_active().get_data("i")
if self.paper.get_height() <= 0 or self.paper.get_width() <= 0:
try:
h = float(self.pheight.get_text())
w = float(self.pwidth.get_text())
if h <= 1.0 or w <= 1.0:
self.paper.set_height(29.7)
self.paper.set_width(21.0)
else:
self.paper.set_height(h)
self.paper.set_width(w)
except:
self.paper.set_height(29.7)
self.paper.set_width(21.0)
self.orien = self.orientation_menu.get_menu().get_active().get_data("i")
if self.pagecount_menu == None:
self.pagecount = 0
else:
self.pagecount = self.pagecount_menu.get_menu().get_active().get_data("d")
def parse_html_frame(self):
"""Parse the html frame of the dialog. Save the user selected
html template name for later use. Note that this routine
retrieves a value whether or not the file entry box is
displayed on the screen. The subclass will know whether this
entry was enabled. This is for simplicity of programming."""
text = self.template_combo.entry.get_text()
if _template_map.has_key(text):
if text == _user_template:
self.template_name = self.html_fileentry.get_full_path(0)
else:
self.template_name = "%s/%s" % (const.template_dir,_template_map[text])
else:
self.template_name = None
def on_ok_clicked(self, obj):
"""The user is satisfied with the dialog choices. Validate
the output file name before doing anything else. If there is
a file name, gather the options and create the report."""
# Is there a filename? This should also test file permissions, etc.
if not self.parse_target_frame():
return
# Preparation
self.parse_format_frame()
self.parse_style_frame()
self.parse_paper_frame()
self.parse_html_frame()
self.parse_report_options_frame()
self.parse_other_frames()
# Create the output document.
self.make_document()
# Create the report object and product the report.
try:
self.make_report()
except (IOError,OSError),msg:
ErrorDialog(str(msg))
# Clean up the dialog object
self.window.destroy()
class TextReportDialog(ReportDialog):
"""A class of ReportDialog customized for text based reports."""
def __init__(self,database,person):
"""Initialize a dialog to request that the user select options
for a basic text report. See the ReportDialog class for more
information."""
ReportDialog.__init__(self,database,person)
#------------------------------------------------------------------------
#
# Customization hooks for subclasses
#
#------------------------------------------------------------------------
def doc_uses_tables(self):
"""Does this report require the ability to generate tables in
the file format. Override this for documents that do need
table support."""
return 0
#------------------------------------------------------------------------
#
# Functions related to selecting/changing the current file format.
#
#------------------------------------------------------------------------
def make_doc_menu(self):
"""Build a menu of document types that are appropriate for
this text report. This menu will be generated based upon
whether the document requires table support, etc."""
Plugins.get_text_doc_menu(self.format_menu, self.doc_uses_tables(),
self.doc_type_changed)
def make_document(self):
"""Create a document of the type requested by the user."""
self.doc = self.format(self.selected_style,self.paper,
self.template_name,self.orien)
if self.print_report.get_active ():
self.doc.print_requested ()
#------------------------------------------------------------------------
#
# Functions related to creating the actual report document.
#
#------------------------------------------------------------------------
def make_report(self):
"""Create the contents of the report. This is a simple
default implementation suitable for testing. Is should be
overridden to produce a real report."""
self.doc.start_paragraph("Title")
title = "Basic Report for %s" % self.name
self.doc.write_text(title)
self.doc.end_paragraph()
class DrawReportDialog(ReportDialog):
"""A class of ReportDialog customized for drawing based reports."""
def __init__(self,database,person):
"""Initialize a dialog to request that the user select options
for a basic drawing report. See the ReportDialog class for
more information."""
ReportDialog.__init__(self,database,person)
#------------------------------------------------------------------------
#
# Functions related to selecting/changing the current file format.
#
#------------------------------------------------------------------------
def make_doc_menu(self):
"""Build a menu of document types that are appropriate for
this drawing report."""
Plugins.get_draw_doc_menu(self.format_menu,self.doc_type_changed)
def make_document(self):
"""Create a document of the type requested by the user."""
self.doc = self.format(self.selected_style,self.paper,self.orien)
if self.print_report.get_active ():
self.doc.print_requested ()
class TemplateParser(handler.ContentHandler):
"""
Interface to the document template file
"""
def __init__(self,data,fpath):
"""
Creates a template parser. The parser loads map of tempate names
to the file containing the tempate.
data - dictionary that holds the name to path mappings
fpath - filename of the XML file
"""
handler.ContentHandler.__init__(self)
self.data = data
self.path = fpath
def setDocumentLocator(self,locator):
"""Sets the XML document locator"""
self.locator = locator
def startElement(self,tag,attrs):
"""
Loads the dictionary when an XML tag of 'template' is found. The format
XML tag is <template title=\"name\" file=\"path\">
"""
if tag == "template":
self.data[attrs['title']] = attrs['file']
try:
parser = make_parser()
spath = const.template_dir
parser.setContentHandler(TemplateParser(_template_map,spath))
parser.parse("file://%s/templates.xml" % spath)
parser = make_parser()
spath = os.path.expanduser("~/.gramps/templates")
parser.setContentHandler(TemplateParser(_template_map,spath))
parser.parse("file://%s/templates.xml" % spath)
except (IOError,OSError,SAXParseException):
pass
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