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Add Generic GraphViz options to the GraphVis report dialog for use by all graphviz related reports.

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svn: r9515
This commit is contained in:
Brian Matherly
2007-12-16 03:51:02 +00:00
parent 71be179625
commit 4860b1e422
3 changed files with 137 additions and 17 deletions
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4
ChangeLog
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@@ -1,3 +1,7 @@
2007-12-15 Brian Matherly <brian@gramps-project.org>
* src/ReportBase/_GraphvizReportDialog.py: Add generic Graphviz options.
* src/ReportBase/_BareReportDialog.py: Allow dialogs to add options.
2007-12-15 Brian Matherly <brian@gramps-project.org>
* src/PluginUtils/_MenuOptions.py: Fix TextOption and EnumeratedListOption.

14
src/ReportBase/_BareReportDialog.py
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@@ -74,25 +74,25 @@ class BareReportDialog(ManagedWindow.ManagedWindow):
name,translated_name,track=[]):
"""Initialize a dialog to request that the user select options
for a basic *bare* report."""
self.raw_name = name
self.dbstate = dbstate
self.uistate = uistate
self.db = dbstate.db
self.person = person
self.report_name = translated_name
self.raw_name = name
ManagedWindow.ManagedWindow.__init__(self, uistate, track, self)
self.init_options(option_class)
self.init_interface()
def init_options(self,option_class):
if type(option_class) == ClassType:
self.options = option_class(name)
self.options = option_class(self.raw_name)
elif type(option_class) == InstanceType:
self.options = option_class
self.options.load_previous_values()
self.init_interface()
def build_window_key(self,obj):
key = self.raw_name
if self.person:

136
src/ReportBase/_GraphvizReportDialog.py
View File

@@ -27,6 +27,7 @@
import os
from cStringIO import StringIO
import tempfile
from types import ClassType, InstanceType
#-------------------------------------------------------------------------------
#
@@ -47,12 +48,33 @@ import Config
from _Constants import CATEGORY_GRAPHVIZ
from _ReportDialog import ReportDialog
from _PaperMenu import PaperFrame
from PluginUtils import NumberOption, EnumeratedListOption
#-------------------------------------------------------------------------------
#
# Private Contstants
#
#-------------------------------------------------------------------------------
_FONTS = [ { 'name' : _("Default"), 'value' : "" },
{ 'name' : _("Postscript / Helvetica"), 'value' : "Helvetica" },
{ 'name' : _("Truetype / FreeSans"), 'value' : "FreeSans" } ]
_RANKDIR = [ { 'name' : _("Vertical"), 'value' : "TB" },
{ 'name' : _("Horizontal"), 'value' : "LR" } ]
_PAGEDIR = [ { 'name' : _("Bottom, left"), 'value' :"BL" },
{ 'name' : _("Bottom, right"), 'value' :"BR" },
{ 'name' : _("Top, left"), 'value' :"TL" },
{ 'name' : _("Top, Right"), 'value' :"TR" },
{ 'name' : _("Right, bottom"), 'value' :"RB" },
{ 'name' : _("Right, top"), 'value' :"RT" },
{ 'name' : _("Left, bottom"), 'value' :"LB" },
{ 'name' : _("Left, top"), 'value' :"LT" } ]
_RATIO = [ { 'name' : _("Minimal size"), 'value' : "compress" },
{ 'name' : _("Fill the given area"), 'value': "fill" },
{ 'name' : _("Use optimal number of pages"), 'value': "expand" } ]
_dot_found = 0
_gs_cmd = ""
@@ -80,11 +102,21 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
inherit from this class will only need to implement the close function.
The close function will generate the actual file of the appropriate type.
"""
def __init__(self,styles,paper_style,template):
BaseDoc.BaseDoc.__init__(self,styles,paper_style,template)
def __init__(self,options,paper_style):
BaseDoc.BaseDoc.__init__(self,None,paper_style,None)
self.options = options.handler.options_dict
self.dot = StringIO()
self.paper = paper_style
self.fontfamily = _FONTS[ self.options['font_family'] ]['value']
self.fontsize = self.options['font_size']
self.rankdir = _RANKDIR[ self.options['rank_dir'] ]['value']
self.pagedir = _PAGEDIR[ self.options['page_dir'] ]['value']
self.hpages = self.options['h_pages']
self.vpages = self.options['v_pages']
self.ratio = _RATIO[ self.options['ratio'] ]['value']
paper_size = paper_style.get_size()
pheight = paper_size.get_height_inches()
pwidth = paper_size.get_width_inches()
@@ -94,10 +126,11 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
rotate = 90
sizew = ( paper_size.get_height() -
self.paper.get_top_margin() -
self.paper.get_bottom_margin() ) / 2.54
self.paper.get_bottom_margin() ) / 2.54
sizeh = ( paper_size.get_width() -
self.paper.get_left_margin() -
self.paper.get_right_margin() ) / 2.54
else:
rotate = 0
sizew = ( paper_size.get_width() -
@@ -106,13 +139,17 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
sizeh = ( paper_size.get_height() -
self.paper.get_top_margin() -
self.paper.get_bottom_margin() ) / 2.54
sizew = sizew * self.hpages
sizeh = sizeh * self.vpages
self.dot.write( 'digraph GRAMPS_graph { \n' )
self.dot.write( ' bgcolor=white; \n' )
self.dot.write( ' center=1; \n' )
self.dot.write( ' rankdir="TB"; \n' )
self.dot.write( ' ratio=%s; \n' % self.ratio )
self.dot.write( ' rankdir="%s"; \n' % self.rankdir )
self.dot.write( ' mclimit=2.0; \n' )
self.dot.write( ' pagedir="BL"; \n' )
self.dot.write( ' pagedir="%s"; \n' % self.pagedir )
self.dot.write( ' page="%3.2f,%3.2f"; \n' % ( pwidth, pheight ) )
self.dot.write( ' size="%3.2f,%3.2f"; \n' % ( sizew, sizeh ) )
self.dot.write( ' rotate=%d; \n' % rotate )
@@ -135,9 +172,21 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
Implementes BaseDoc.GVDoc.add_node().
"""
line = ' "%s" [style=filled label="%s", shape="%s", fillcolor="%s",' \
' URL="%s"];\n' % \
(id, label, shape, fillcolor, url)
line = ' "%s" [style=filled, ' % id
line += 'label="%s", ' % label
line += 'shape="%s", ' % shape
line += 'fillcolor="%s", ' % fillcolor
if self.fontfamily:
line += 'fontname="%s", ' % self.fontfamily
line += 'fontsize="%0.1f", ' % self.fontsize
if url:
line += 'URL="%s"' % url
line += '];\n'
self.dot.write(line)
def add_link(self, id1, id2):
@@ -515,10 +564,77 @@ class GraphvizReportDialog(ReportDialog):
for a graphiz report. See the ReportDialog class for
more information."""
self.category = CATEGORY_GRAPHVIZ
#TODO: Add custom options to "opt" first.
ReportDialog.__init__(self,dbstate,uistate,person,opt,
name,translated_name)
def init_options(self,option_class):
if type(option_class) == ClassType:
self.options = option_class(self.raw_name)
elif type(option_class) == InstanceType:
self.options = option_class
category = _("GraphViz Options")
font_family = EnumeratedListOption(_("Font family"), 0)
index = 0
for item in _FONTS:
font_family.add_item(index, item["name"])
index+=1
font_family.set_help(_("Choose the font family. If international "
"characters don't show, use FreeSans font. "
"FreeSans is available from: "
"http://www.nongnu.org/freefont/"))
self.options.add_menu_option(category,"font_family",font_family)
font_size = NumberOption(_("Font size"),14,8,128)
font_size.set_help(_("The font size, in points."))
self.options.add_menu_option(category,"font_size",font_size)
rank_dir = EnumeratedListOption(_("Graph Direction"), 0)
index = 0
for item in _RANKDIR:
rank_dir.add_item(index, item["name"])
index+=1
rank_dir.set_help(_("Whether graph goes from top to bottom "
"or left to right."))
self.options.add_menu_option(category,"rank_dir",rank_dir)
aspect_ratio = EnumeratedListOption(_("Aspect ratio"), 0)
index = 0
for item in _RATIO:
aspect_ratio.add_item(index, item["name"])
index+=1
aspect_ratio.set_help(_("Affects greatly how the graph is layed out "
"on the page. Multiple pages overrides the "
"pages settings below."))
self.options.add_menu_option(category,"ratio",aspect_ratio)
page_dir = EnumeratedListOption(_("Paging Direction"), 0)
index = 0
for item in _PAGEDIR:
page_dir.add_item(index, item["name"])
index+=1
page_dir.set_help(_("The order in which the graph pages are output. "
"This option only applies if the horizontal pages "
"or vertical pages are greater than 1."))
self.options.add_menu_option(category,"page_dir",page_dir)
h_pages = NumberOption(_("Number of Horizontal Pages"),1,1,25)
h_pages.set_help(_("GraphViz can create very large graphs by "
"spreading the graph across a rectangular "
"array of pages. This controls the number "
"pages in the array horizontally."))
self.options.add_menu_option(category,"h_pages",h_pages)
v_pages = NumberOption(_("Number of Vertical Pages"),1,1,25)
v_pages.set_help(_("GraphViz can create very large graphs by "
"spreading the graph across a rectangular "
"array of pages. This controls the number "
"pages in the array vertically."))
self.options.add_menu_option(category,"v_pages",v_pages)
self.options.load_previous_values()
def init_interface(self):
ReportDialog.init_interface(self)
self.doc_type_changed(self.format_menu)
@@ -585,7 +701,7 @@ class GraphvizReportDialog(ReportDialog):
"""
pstyle = self.paper_frame.get_paper_style()
self.doc = self.format(None, pstyle, None)
self.doc = self.format(self.options, pstyle)
self.options.set_document(self.doc)