Added command line options to create a new project based on a given workflow.

system/fluents.py

@@ -0,0 +1,125 @@
+#!/usr/bin/python
+
+import sys
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+import gtk.gdk
+import gtk.glade
+import gnome
+import gnome.ui
+import scipy
+import pango
+from system import project, workflow, dataset, logger, plots, navigator, dialogs
+
+
+PROGRAM_NAME = 'fluent'
+VERSION = '0.1.0'
+GLADEFILENAME = 'system/fluent.glade'
+
+class FluentApp:
+
+    def __init__(self, wf):
+        # Application variables
+        self.project = None
+        self.current_data = None
+        
+        gtk.glade.set_custom_handler(self.custom_object_factory)
+        self.widget_tree = gtk.glade.XML(GLADEFILENAME, 'appwindow')
+        self.workflow = wf(self)
+
+    def set_project(self, project):
+        logger.log('notice', 'Creating a new project')
+        self.project = project
+        self.workflow.add_project(self.project)
+        self.navigator_view.add_project(self.project)
+
+    def set_workflow(self, workflow):
+        self.workflow = workflow
+        self.wf_menu.set_workflow(self.workflow)
+
+    def custom_object_factory(self, glade, function_name, widget_name,\
+                              str1, str2, int1, int2):
+        handler = getattr(self, function_name)
+        return handler(str1, str2, int1, int2)
+        
+    def create_logview(self, str1, str2, int1, int2):
+        # Set up log view
+        self.log_view = logger.LogView(logger.logger)
+        self.log_view.set_level('notice')
+        self.log_view.show()
+        return self.log_view
+
+    def create_main_view(self, str1, str2, int1, int2):
+        self.main_view = plots.MainView()
+        self.main_view.show()
+        return self.main_view
+
+    def create_small_view(self, str1, str2, int1, int2):
+        self.small_view = plots.SmallView()
+        self.small_view.show()
+        return self.small_view
+
+    def create_large_view(self, str1, str2, int1, int2,project):
+        self.large_view = plots.LargeView()
+        self.large_view.show()
+        return self.large_view
+
+    def create_navigator_view(self, str1, str2, int1, int2):
+        # tree = self.project.data_tree
+        self.navigator_view = navigator.NavigatorView(None, self)
+        self.navigator_view.show()
+        return self.navigator_view
+
+    def show(self):
+        self.init_gui()
+
+    def init_gui(self):
+        self['appwindow'].set_size_request(800, 600)
+
+        # Set up workflow
+        self.wf_menu = workflow.WorkflowView(self.workflow)
+        self.wf_menu.show()
+        self['workflow_vbox'].pack_end(self.wf_menu)
+
+        # Set up plot toolbar
+#        self['plot_toolbar_dock'].add(plot.get_toolbar(self.app))
+
+        # Connect signals
+        signals = {'on_quit1_activate' : (gtk.main_quit),
+                   'on_appwindow_delete_event' : (gtk.main_quit),
+                   'on_zoom_in_button_clicked' : (self.on_single_view),
+                   'on_zoom_out_button_clicked' : (self.on_multiple_view),
+                   'on_new1_activate' : (self.on_create_project),
+                   'on_button_new_clicked' : (self.on_create_project),
+                   'on_about1_activate' : (self.on_help_about)}
+        self.widget_tree.signal_autoconnect(signals)
+
+        # Log that we've set up the app now
+        logger.log('debug', 'Program started')
+
+    def change_plot(self, plot):
+        pt = self.widget_tree.get_widget('main_view')
+        pt.insert_view(plot)
+        
+    def on_single_view(self, button):
+        nb = self.widget_tree.get_widget('main_view')
+        nb.goto_large()
+
+    def on_multiple_view(self, button):
+        nb = self.widget_tree.get_widget('main_view')
+        nb.goto_small()
+
+    def __getitem__(self, key):
+        return self.widget_tree.get_widget(key)
+
+    def on_create_project(self, *rest):
+        d = dialogs.CreateProjectDruid(self)
+        d.run()
+        
+    def on_help_about(self, *rest):
+        widget_tree = gtk.glade.XML(GLADEFILENAME, 'aboutdialog')
+        about = widget_tree.get_widget('aboutdialog')
+        about.run()
+