light9 Changeset - a2c1dc358bb1

Changeset - a2c1dc358bb1

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drewp@bigasterisk.com - 13 years ago 2012-06-16 23:46:03
drewp@bigasterisk.com

support dragging in a url to make curves and subterms
Ignore-this: 8cb0583c1350d8d414d8ef2995524c68

1 file changed with 18 insertions and 5 deletions:

bin/curvecalc

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bin/curvecalc

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@@ @@ -16,6 +16,7 @@ gtk2reactor.install() @@
 from twisted.internet import reactor
 import time, textwrap, os, optparse, gtk, linecache, signal, traceback, json
 from urlparse import parse_qsl
 import louie as dispatcher
 from rdflib import URIRef, Graph, Literal, RDF, RDFS
 import logging
@@ @@ -93,9 +94,12 @@ class Main(object): @@
     def onDataReceived(self, widget, context, x, y, selection,
                        targetType, time):
         uri = URIRef(selection.data.strip())
         data = selection.data.strip()
         if '?' in data:
             self.handleSubtermDrop(data)
             return
         uri = URIRef(data)
         subName = self.graph.label(uri)
         if not list(self.graph.subjects(L9['sub'], uri)):
             # might be a new one just created in KC
@@ @@ -111,7 +115,16 @@ class Main(object): @@
         print "time", t
         curveView.add_points([(t - .5, 0),
                               (t, 1)])
     def handleSubtermDrop(self, data):
         params = parse_qsl(data.split('?')[1])
         flattened = dict(params)
         self.makeSubterm(flattened['subtermName'],
                          expr=flattened['subtermExpr'])
         for cmd, name in params:
             if cmd == 'curve':
                 self.curveset.new_curve(name)
     def onNewCurve(self, *args):
         dialog = self.wtree.get_object("newCurve")
@@ @@ -135,7 +148,7 @@ class Main(object): @@
             self.makeSubterm(newname, withCurve=wc)
         dialog.hide()
     def makeSubterm(self, newname, withCurve=False):
+    def makeSubterm(self, newname, withCurve=False, expr=None):
         uri = L9['sub/%s' % newname]
         if (uri, RDF.type, L9.Subterm) in self.graph:
             raise SubtermExists("already have a subterm named %r" % newname)
@@ @@ -144,7 +157,7 @@ class Main(object): @@
         add_one_subterm(self.graph, uri,
                         self.curveset, self.subterms,
                         self.wtree.get_object("subterms"),
-                        None, show=True)
+                        expr=expr, show=True)
         if withCurve:
             self.curveset.new_curve(newname)

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