efl

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#!/usr/bin/env python3
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import sys
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import os
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from ete3 import Tree, TreeStyle, AttrFace, faces, NodeStyle
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import argparse
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parser = argparse.ArgumentParser(description='Create a image showing all widgets')
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parser.add_argument('sourcedir', metavar='sourcedir', help='the path where to find efls source')
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G = parser.parse_args()
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sys.path.insert(0, os.path.join(G.sourcedir, 'src', 'scripts', 'pyolian'))
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import eolian
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SCAN_FOLDER = os.path.join(G.sourcedir, 'src', 'lib')
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eolian_db = eolian.Eolian_State()
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if not eolian_db.directory_add(SCAN_FOLDER):
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  raise(RuntimeError('Eolian, failed to scan source directory'))
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# Parse all known eo files
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if not eolian_db.all_eot_files_parse():
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  raise(RuntimeError('Eolian, failed to parse all EOT files'))
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if not eolian_db.all_eo_files_parse():
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  raise(RuntimeError('Eolian, failed to parse all EO files'))
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widget = eolian_db.class_by_name_get("Efl.Ui.Widget")
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assert(widget)
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def is_widget(obj, rd = 0):
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  if obj == widget:
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    return rd
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  elif obj.parent != None:
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    return is_widget(obj.parent, rd + 1)
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  return -1
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list_of_widgets = []
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for kl in eolian_db.classes:
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  widget_depth = is_widget(kl)
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  if widget_depth != -1:
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    insert = {
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      'depth' : widget_depth,
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      'name' : kl.name,
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      'eolian_obj' : kl,
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      'beta' : kl.is_beta,
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    }
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    list_of_widgets.append(insert)
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def layout(node):
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    # Add node name to laef nodes
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    N = AttrFace("name", fsize=9, fgcolor="black")
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    faces.add_face_to_node(N, node, 0)
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class Widget_Tree():
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  def __init__(self, name, parent, is_beta):
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    self.name = name
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    self.children = []
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    if parent != None:
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      self.parent = parent
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      parent.children.append(self)
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      self.tree_node = parent.tree_node.add_child(None, self.name, 1)
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    else:
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      self.tree_node = Tree(name = self.name).add_child(None, 'Efl.Ui.Widget', 1)
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    nstyle = NodeStyle()
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    if is_beta:
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      nstyle["fgcolor"] = "red"
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    else:
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      nstyle["fgcolor"] = "blue"
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    self.tree_node.set_style(nstyle)
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  def dump(self, prev):
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    print(prev + self.name)
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    self.children.sort(key = lambda x:x.name)
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    for c in self.children:
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      c.dump(prev + " ")
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sorted_widgets = sorted(list_of_widgets, key=lambda x: x['depth'])
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widget_tree = {}
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for widget in sorted_widgets:
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  if widget['depth'] == 0:
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    widget_tree[widget['name']] = Widget_Tree(widget['name'], None, widget['beta'])
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  else:
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    widget_tree[widget['name']] = Widget_Tree(widget['name'], widget_tree[widget['eolian_obj'].parent.name], widget['beta'])
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ts = TreeStyle()
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ts.layout_fn = layout
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ts.show_leaf_name = False
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ts.show_scale = False
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print("Created widget-overview.svg in $CWD")
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widget_tree['Efl.Ui.Widget'].tree_node.render("widget-overview.svg", units="mm", tree_style=ts)
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