Interactive scripting pane added to pyQt viewer geom.app

src/ifcopenshell-python/ifcopenshell/test/snippets.config

@@ -0,0 +1,25 @@
+
+quickload_model = "D:\Project1.ifc"
+
+["snippets"]
+'print all wall ids'  = """# a simple script that iterates over all walls in the current
+# model and prints their Globally unique IDs (GUIDS) to the console
+# window
+
+for wall in model.by_type("IfcWall"):
+    print ("wall with global id: "+str(wall.GlobalId))
+"""
+'print all properties of current selection'  = """# a simple script that iterates over all IfcPropertySets of the currently
+# selected object and prints them to the console
+#####################################################################
+
+# check if something is selected
+if selection:
+    #get the IfcProduct that is stored in the global variable 'selection'
+    obj = selection
+    for relDefinesByProperties in obj.IsDefinedBy:
+         print("[{0}]".format(relDefinesByProperties.RelatingPropertyDefinition.Name))
+         for prop in relDefinesByProperties.RelatingPropertyDefinition.HasProperties:
+             print ("{:<20} :{}".format(prop.Name,prop.NominalValue.wrappedValue))
+         print ("\n")
+"""

src/ifcopenshell-python/ifcopenshell/test/viewer_scripting_test.py

@@ -0,0 +1,51 @@
+from pyqode.qt import QtCore, QtGui, QtWidgets
+from configobj import ConfigObj
+
+from ..geom.app import  application
+try:
+    from ..geom.code_editor_pane import code_edit
+except ImportError:
+    print ("code editor or one of its dependencies (pyQode) could not be found. Please make sure to install pyQode")
+class my_app(application):
+
+    class toolbar(QtGui.QToolBar):
+        def __init__(self):
+            QtGui.QToolBar.__init__(self)
+            self.widget.append()
+
+    def __init__(self):
+        application.__init__(self)
+       # self.window = my_app.window()
+        self.window.setWindowTitle("Interactive IfcOpenShell Viewer with REPL-like funcionality")
+        tb = self.window.addToolBar("File")
+        self.window.resize(1024,720)
+        # loadButton = QtGui.QAction(QtGui.QIcon("new.bmp"),"new",self)
+        loadButton = QtGui.QAction("Quickload",self)
+        loadButton.triggered.connect(self.loadExampleFile)
+        loadButton.setShortcut(QtGui.QKeySequence("CTRL+L"))
+        tb.addAction(loadButton)
+        # zoomAllButton = QtGui.QAction(QtGui.QIcon("new.bmp"),"new",self)
+        zoomAllButton = QtGui.QAction("zoom All",self)
+        zoomAllButton.triggered.connect(self.zoomAll)
+        tb.addAction(zoomAllButton)
+        self.config = ConfigObj("snippets.config")
+        print (self.config["snippets"])
+
+        snippets = self.config["snippets"]
+
+        self.codeedit= code_edit(self.canvas, snippets )
+
+        self.components.append(self.codeedit)
+        self.window.centralWidget().addWidget(self.codeedit)
+        self.runButton = QtGui.QAction("execute code (Strg+P)",self)
+        self.runButton.setShortcut(QtGui.QKeySequence("CTRL+P"))
+        self.runButton.triggered.connect(self.codeedit.runCode)
+
+        tb.addAction(self.runButton)
+    def loadExampleFile(self):
+        self.load(self.config["quickload_model"])
+    def zoomAll(self):
+        self.canvas._display.FitAll()
+
+
+my_app().start()