Add Generic GraphViz options to the GraphVis report dialog for use by all graphviz related reports.
svn: r9515
This commit is contained in:
Brian Matherly
parent
71be179625
commit
4860b1e422
@ -1,3 +1,7 @@
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2007-12-15 Brian Matherly <brian@gramps-project.org>
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* src/ReportBase/_GraphvizReportDialog.py: Add generic Graphviz options.
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* src/ReportBase/_BareReportDialog.py: Allow dialogs to add options.
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2007-12-15 Brian Matherly <brian@gramps-project.org>
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* src/PluginUtils/_MenuOptions.py: Fix TextOption and EnumeratedListOption.
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@ -74,25 +74,25 @@ class BareReportDialog(ManagedWindow.ManagedWindow):
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name,translated_name,track=[]):
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"""Initialize a dialog to request that the user select options
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for a basic *bare* report."""
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self.raw_name = name
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self.dbstate = dbstate
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self.uistate = uistate
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self.db = dbstate.db
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self.person = person
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self.report_name = translated_name
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self.raw_name = name
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ManagedWindow.ManagedWindow.__init__(self, uistate, track, self)
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self.init_options(option_class)
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self.init_interface()
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def init_options(self,option_class):
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if type(option_class) == ClassType:
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self.options = option_class(name)
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self.options = option_class(self.raw_name)
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elif type(option_class) == InstanceType:
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self.options = option_class
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self.options.load_previous_values()
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self.init_interface()
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def build_window_key(self,obj):
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key = self.raw_name
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if self.person:
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@ -27,6 +27,7 @@
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import os
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from cStringIO import StringIO
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import tempfile
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from types import ClassType, InstanceType
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#-------------------------------------------------------------------------------
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#
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@ -47,12 +48,33 @@ import Config
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from _Constants import CATEGORY_GRAPHVIZ
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from _ReportDialog import ReportDialog
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from _PaperMenu import PaperFrame
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from PluginUtils import NumberOption, EnumeratedListOption
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#-------------------------------------------------------------------------------
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#
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# Private Contstants
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#
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#-------------------------------------------------------------------------------
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_FONTS = [ { 'name' : _("Default"), 'value' : "" },
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{ 'name' : _("Postscript / Helvetica"), 'value' : "Helvetica" },
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{ 'name' : _("Truetype / FreeSans"), 'value' : "FreeSans" } ]
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_RANKDIR = [ { 'name' : _("Vertical"), 'value' : "TB" },
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{ 'name' : _("Horizontal"), 'value' : "LR" } ]
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_PAGEDIR = [ { 'name' : _("Bottom, left"), 'value' :"BL" },
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{ 'name' : _("Bottom, right"), 'value' :"BR" },
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{ 'name' : _("Top, left"), 'value' :"TL" },
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{ 'name' : _("Top, Right"), 'value' :"TR" },
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{ 'name' : _("Right, bottom"), 'value' :"RB" },
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{ 'name' : _("Right, top"), 'value' :"RT" },
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{ 'name' : _("Left, bottom"), 'value' :"LB" },
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{ 'name' : _("Left, top"), 'value' :"LT" } ]
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_RATIO = [ { 'name' : _("Minimal size"), 'value' : "compress" },
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{ 'name' : _("Fill the given area"), 'value': "fill" },
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{ 'name' : _("Use optimal number of pages"), 'value': "expand" } ]
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_dot_found = 0
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_gs_cmd = ""
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@ -80,11 +102,21 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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inherit from this class will only need to implement the close function.
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The close function will generate the actual file of the appropriate type.
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"""
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def __init__(self,styles,paper_style,template):
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BaseDoc.BaseDoc.__init__(self,styles,paper_style,template)
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def __init__(self,options,paper_style):
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BaseDoc.BaseDoc.__init__(self,None,paper_style,None)
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self.options = options.handler.options_dict
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self.dot = StringIO()
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self.paper = paper_style
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self.fontfamily = _FONTS[ self.options['font_family'] ]['value']
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self.fontsize = self.options['font_size']
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self.rankdir = _RANKDIR[ self.options['rank_dir'] ]['value']
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self.pagedir = _PAGEDIR[ self.options['page_dir'] ]['value']
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self.hpages = self.options['h_pages']
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self.vpages = self.options['v_pages']
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self.ratio = _RATIO[ self.options['ratio'] ]['value']
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paper_size = paper_style.get_size()
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pheight = paper_size.get_height_inches()
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pwidth = paper_size.get_width_inches()
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@ -98,6 +130,7 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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sizeh = ( paper_size.get_width() -
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self.paper.get_left_margin() -
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self.paper.get_right_margin() ) / 2.54
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else:
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rotate = 0
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sizew = ( paper_size.get_width() -
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@ -107,12 +140,16 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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self.paper.get_top_margin() -
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self.paper.get_bottom_margin() ) / 2.54
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sizew = sizew * self.hpages
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sizeh = sizeh * self.vpages
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self.dot.write( 'digraph GRAMPS_graph { \n' )
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self.dot.write( ' bgcolor=white; \n' )
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self.dot.write( ' center=1; \n' )
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self.dot.write( ' rankdir="TB"; \n' )
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self.dot.write( ' ratio=%s; \n' % self.ratio )
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self.dot.write( ' rankdir="%s"; \n' % self.rankdir )
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self.dot.write( ' mclimit=2.0; \n' )
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self.dot.write( ' pagedir="BL"; \n' )
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self.dot.write( ' pagedir="%s"; \n' % self.pagedir )
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self.dot.write( ' page="%3.2f,%3.2f"; \n' % ( pwidth, pheight ) )
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self.dot.write( ' size="%3.2f,%3.2f"; \n' % ( sizew, sizeh ) )
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self.dot.write( ' rotate=%d; \n' % rotate )
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@ -135,9 +172,21 @@ class GVDocBase(BaseDoc.BaseDoc,BaseDoc.GVDoc):
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Implementes BaseDoc.GVDoc.add_node().
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"""
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line = ' "%s" [style=filled label="%s", shape="%s", fillcolor="%s",' \
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' URL="%s"];\n' % \
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(id, label, shape, fillcolor, url)
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line = ' "%s" [style=filled, ' % id
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line += 'label="%s", ' % label
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line += 'shape="%s", ' % shape
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line += 'fillcolor="%s", ' % fillcolor
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if self.fontfamily:
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line += 'fontname="%s", ' % self.fontfamily
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line += 'fontsize="%0.1f", ' % self.fontsize
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if url:
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line += 'URL="%s"' % url
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line += '];\n'
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self.dot.write(line)
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def add_link(self, id1, id2):
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@ -515,10 +564,77 @@ class GraphvizReportDialog(ReportDialog):
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for a graphiz report. See the ReportDialog class for
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more information."""
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self.category = CATEGORY_GRAPHVIZ
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#TODO: Add custom options to "opt" first.
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ReportDialog.__init__(self,dbstate,uistate,person,opt,
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name,translated_name)
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def init_options(self,option_class):
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if type(option_class) == ClassType:
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self.options = option_class(self.raw_name)
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elif type(option_class) == InstanceType:
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self.options = option_class
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category = _("GraphViz Options")
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font_family = EnumeratedListOption(_("Font family"), 0)
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index = 0
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for item in _FONTS:
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font_family.add_item(index, item["name"])
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index+=1
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font_family.set_help(_("Choose the font family. If international "
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"characters don't show, use FreeSans font. "
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"FreeSans is available from: "
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"http://www.nongnu.org/freefont/"))
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self.options.add_menu_option(category,"font_family",font_family)
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font_size = NumberOption(_("Font size"),14,8,128)
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font_size.set_help(_("The font size, in points."))
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self.options.add_menu_option(category,"font_size",font_size)
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rank_dir = EnumeratedListOption(_("Graph Direction"), 0)
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index = 0
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for item in _RANKDIR:
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rank_dir.add_item(index, item["name"])
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index+=1
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rank_dir.set_help(_("Whether graph goes from top to bottom "
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"or left to right."))
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self.options.add_menu_option(category,"rank_dir",rank_dir)
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aspect_ratio = EnumeratedListOption(_("Aspect ratio"), 0)
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index = 0
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for item in _RATIO:
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aspect_ratio.add_item(index, item["name"])
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index+=1
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aspect_ratio.set_help(_("Affects greatly how the graph is layed out "
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"on the page. Multiple pages overrides the "
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"pages settings below."))
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self.options.add_menu_option(category,"ratio",aspect_ratio)
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page_dir = EnumeratedListOption(_("Paging Direction"), 0)
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index = 0
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for item in _PAGEDIR:
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page_dir.add_item(index, item["name"])
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index+=1
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page_dir.set_help(_("The order in which the graph pages are output. "
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"This option only applies if the horizontal pages "
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"or vertical pages are greater than 1."))
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self.options.add_menu_option(category,"page_dir",page_dir)
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h_pages = NumberOption(_("Number of Horizontal Pages"),1,1,25)
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h_pages.set_help(_("GraphViz can create very large graphs by "
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"spreading the graph across a rectangular "
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"array of pages. This controls the number "
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"pages in the array horizontally."))
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self.options.add_menu_option(category,"h_pages",h_pages)
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v_pages = NumberOption(_("Number of Vertical Pages"),1,1,25)
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v_pages.set_help(_("GraphViz can create very large graphs by "
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"spreading the graph across a rectangular "
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"array of pages. This controls the number "
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"pages in the array vertically."))
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self.options.add_menu_option(category,"v_pages",v_pages)
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self.options.load_previous_values()
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def init_interface(self):
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ReportDialog.init_interface(self)
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self.doc_type_changed(self.format_menu)
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@ -585,7 +701,7 @@ class GraphvizReportDialog(ReportDialog):
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"""
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pstyle = self.paper_frame.get_paper_style()
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self.doc = self.format(None, pstyle, None)
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self.doc = self.format(self.options, pstyle)
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self.options.set_document(self.doc)
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