* The New project toolbar button now works. A druid will display the

available workflows and ask you to select one of them. There are still
   a couple of unresolved issues, but it works, so i upload it to ease
   the use of the program.

system/fluent.glade

@@ -225,13 +225,14 @@
 	      <property name="show_arrow">False</property>
 
 	      <child>
-		<widget class="GtkToolButton" id="toolbutton1">
+		<widget class="GtkToolButton" id="button_new">
 		  <property name="visible">True</property>
 		  <property name="tooltip" translatable="yes">Ny fil</property>
 		  <property name="stock_id">gtk-new</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
+		  <signal name="clicked" handler="on_button_new_clicked" last_modification_time="Fri, 21 Apr 2006 13:46:38 GMT"/>
 		</widget>
 		<packing>
 		  <property name="expand">False</property>
@@ -268,30 +269,6 @@
 		  <property name="homogeneous">True</property>
 		</packing>
 	      </child>
-	    </widget>
-	  </child>
-	</widget>
-	<packing>
-	  <property name="placement">BONOBO_DOCK_TOP</property>
-	  <property name="band">1</property>
-	  <property name="position">0</property>
-	  <property name="offset">2</property>
-	  <property name="behavior">BONOBO_DOCK_ITEM_BEH_NORMAL</property>
-	</packing>
-      </child>
-
-      <child>
-	<widget class="BonoboDockItem" id="bonobodockitem3">
-	  <property name="visible">True</property>
-	  <property name="shadow_type">GTK_SHADOW_OUT</property>
-
-	  <child>
-	    <widget class="GtkToolbar" id="toolbar2">
-	      <property name="visible">True</property>
-	      <property name="orientation">GTK_ORIENTATION_HORIZONTAL</property>
-	      <property name="toolbar_style">GTK_TOOLBAR_ICONS</property>
-	      <property name="tooltips">True</property>
-	      <property name="show_arrow">False</property>
 
 	      <child>
 		<widget class="GtkToolButton" id="zoom_in_button">
@@ -322,18 +299,14 @@
 		  <property name="homogeneous">True</property>
 		</packing>
 	      </child>
-
-	      <child>
-		<placeholder/>
-	      </child>
 	    </widget>
 	  </child>
 	</widget>
 	<packing>
 	  <property name="placement">BONOBO_DOCK_TOP</property>
 	  <property name="band">1</property>
-	  <property name="position">1</property>
-	  <property name="offset">0</property>
+	  <property name="position">0</property>
+	  <property name="offset">2</property>
 	  <property name="behavior">BONOBO_DOCK_ITEM_BEH_NORMAL</property>
 	</packing>
       </child>
@@ -350,7 +323,7 @@
 	<packing>
 	  <property name="placement">BONOBO_DOCK_TOP</property>
 	  <property name="band">1</property>
-	  <property name="position">2</property>
+	  <property name="position">1</property>
 	  <property name="offset">0</property>
 	  <property name="behavior">BONOBO_DOCK_ITEM_BEH_NORMAL</property>
 	</packing>
@@ -580,4 +553,188 @@
   </child>
 </widget>
 
+<widget class="GtkWindow" id="new_project_druid">
+  <property name="visible">True</property>
+  <property name="title" translatable="yes">Create project</property>
+  <property name="type">GTK_WINDOW_TOPLEVEL</property>
+  <property name="window_position">GTK_WIN_POS_NONE</property>
+  <property name="modal">True</property>
+  <property name="default_width">550</property>
+  <property name="default_height">320</property>
+  <property name="resizable">True</property>
+  <property name="destroy_with_parent">False</property>
+  <property name="decorated">True</property>
+  <property name="skip_taskbar_hint">False</property>
+  <property name="skip_pager_hint">False</property>
+  <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>
+  <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>
+  <property name="focus_on_map">True</property>
+  <property name="urgency_hint">False</property>
+
+  <child>
+    <widget class="GnomeDruid" id="druid">
+      <property name="border_width">3</property>
+      <property name="width_request">510</property>
+      <property name="height_request">228</property>
+      <property name="visible">True</property>
+      <property name="show_help">False</property>
+
+      <child>
+	<widget class="GnomeDruidPageEdge" id="druidpagestart1">
+	  <property name="visible">True</property>
+	  <property name="position">GNOME_EDGE_START</property>
+	  <property name="title" translatable="yes">Create new project</property>
+	  <property name="text" translatable="yes">You have to select the workflow you want the new project to be based on.
+
+A workflow is a collection of steps that are commonly needed to accomplish a task. For each step a set of relevant functions are available.
+
+The functions of the workflow you select will be available on the right part of the application window.</property>
+	</widget>
+      </child>
+
+      <child>
+	<widget class="GnomeDruidPageStandard" id="druidpagestandard1">
+	  <property name="visible">True</property>
+	  <property name="title" translatable="yes">Select workflow</property>
+
+	  <child internal-child="vbox">
+	    <widget class="GtkVBox" id="druid-vbox1">
+	      <property name="border_width">16</property>
+	      <property name="visible">True</property>
+	      <property name="homogeneous">False</property>
+	      <property name="spacing">6</property>
+
+	      <child>
+		<widget class="GtkHBox" id="hbox1">
+		  <property name="visible">True</property>
+		  <property name="homogeneous">False</property>
+		  <property name="spacing">0</property>
+
+		  <child>
+		    <widget class="GtkScrolledWindow" id="scrolledwindow4">
+		      <property name="visible">True</property>
+		      <property name="can_focus">True</property>
+		      <property name="hscrollbar_policy">GTK_POLICY_NEVER</property>
+		      <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+		      <property name="shadow_type">GTK_SHADOW_IN</property>
+		      <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
+
+		      <child>
+			<widget class="GtkTreeView" id="workflow_list">
+			  <property name="border_width">2</property>
+			  <property name="visible">True</property>
+			  <property name="can_focus">True</property>
+			  <property name="headers_visible">True</property>
+			  <property name="rules_hint">False</property>
+			  <property name="reorderable">False</property>
+			  <property name="enable_search">True</property>
+			  <property name="fixed_height_mode">False</property>
+			  <property name="hover_selection">False</property>
+			  <property name="hover_expand">False</property>
+			  <signal name="select_cursor_row" handler="on_workflow_list_select_cursor_row" last_modification_time="Sat, 22 Apr 2006 19:34:03 GMT"/>
+			</widget>
+		      </child>
+		    </widget>
+		    <packing>
+		      <property name="padding">0</property>
+		      <property name="expand">True</property>
+		      <property name="fill">True</property>
+		    </packing>
+		  </child>
+
+		  <child>
+		    <widget class="GtkVSeparator" id="vseparator1">
+		      <property name="visible">True</property>
+		    </widget>
+		    <packing>
+		      <property name="padding">10</property>
+		      <property name="expand">False</property>
+		      <property name="fill">True</property>
+		    </packing>
+		  </child>
+
+		  <child>
+		    <widget class="GtkScrolledWindow" id="scrolledwindow3">
+		      <property name="visible">True</property>
+		      <property name="can_focus">True</property>
+		      <property name="hscrollbar_policy">GTK_POLICY_NEVER</property>
+		      <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+		      <property name="shadow_type">GTK_SHADOW_IN</property>
+		      <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
+
+		      <child>
+			<widget class="GtkTextView" id="workflow_info">
+			  <property name="visible">True</property>
+			  <property name="can_focus">True</property>
+			  <property name="editable">False</property>
+			  <property name="overwrite">False</property>
+			  <property name="accepts_tab">True</property>
+			  <property name="justification">GTK_JUSTIFY_LEFT</property>
+			  <property name="wrap_mode">GTK_WRAP_WORD</property>
+			  <property name="cursor_visible">True</property>
+			  <property name="pixels_above_lines">0</property>
+			  <property name="pixels_below_lines">0</property>
+			  <property name="pixels_inside_wrap">0</property>
+			  <property name="left_margin">0</property>
+			  <property name="right_margin">0</property>
+			  <property name="indent">0</property>
+			  <property name="text" translatable="yes"></property>
+			</widget>
+		      </child>
+		    </widget>
+		    <packing>
+		      <property name="padding">0</property>
+		      <property name="expand">True</property>
+		      <property name="fill">True</property>
+		    </packing>
+		  </child>
+		</widget>
+		<packing>
+		  <property name="padding">0</property>
+		  <property name="expand">True</property>
+		  <property name="fill">True</property>
+		</packing>
+	      </child>
+	    </widget>
+	  </child>
+	</widget>
+      </child>
+
+      <child>
+	<widget class="GnomeDruidPageEdge" id="druidpagefinish1">
+	  <property name="visible">True</property>
+	  <property name="position">GNOME_EDGE_FINISH</property>
+	  <property name="title" translatable="yes">Finished</property>
+	  <property name="text" translatable="yes">A project will now be created.</property>
+	  <signal name="finish" handler="on_druidpagefinish1_finish" last_modification_time="Sat, 22 Apr 2006 19:28:28 GMT"/>
+	</widget>
+      </child>
+    </widget>
+  </child>
+</widget>
+
+<widget class="GtkAboutDialog" id="aboutdialog">
+  <property name="visible">True</property>
+  <property name="destroy_with_parent">True</property>
+  <property name="name" translatable="yes">Fluent</property>
+  <property name="copyright" translatable="yes">Copyright (C) 2006 the Fluents Team
+</property>
+  <property name="comments" translatable="yes">From WordNet (r) 2.0 [wn]: fluent (adj)
+       
+1: easy and graceful in shape; &quot;a yacht with long, fluent curves&quot;
+
+2: smooth and unconstrained in movement; &quot;a long, smooth stride&quot;; &quot;the fluid motion of a cat&quot;; &quot;the liquid grace of a ballerina&quot;; &quot;liquid prose&quot; [syn:{flowing}, {fluid}, {liquid}, {smooth}]
+
+3: expressing yourself readily, clearly, effectively; &quot;able to dazzle with his facile tongue&quot;; &quot;silver speech&quot; [syn: {eloquent}, {facile}, {silver}, {silver-tongued}, {smooth-spoken}]
+</property>
+  <property name="license" translatable="yes"></property>
+  <property name="wrap_license">False</property>
+  <property name="website">https://dev.pvv.ntnu.no/projects/fluent</property>
+  <property name="website_label" translatable="yes">The Fluent project website</property>
+  <property name="authors">Arnar Flatberg
+Einar Ryeng
+Truls A. Tangstad</property>
+  <property name="translator_credits" translatable="yes" comments="TRANSLATORS: Replace this string with your names, one name per line.">translator-credits</property>
+</widget>
+
 </glade-interface>

system/navigator.py

@@ -9,10 +9,13 @@ import project
 class NavigatorView (gtk.TreeView):
     def __init__(self, project, app):
         self.project = project
-        self.data_tree = project.data_tree
         self.app = app
+        if project:
+            self.data_tree = project.data_tree
+        else:
+            self.data_tree = None
         
-        gtk.TreeView.__init__(self, self.data_tree)
+        gtk.TreeView.__init__(self) #, self.data_tree)
 
         self.set_headers_visible(False)
         self.connect('cursor_changed', self.cursor_changed_handler)
@@ -24,6 +27,11 @@ class NavigatorView (gtk.TreeView):
 
         logger.log('debug', 'Initializing navigator window.')
 
+    def add_project(self, project):
+        self.project = project
+        self.data_tree = project.data_tree
+        self.set_model(project.data_tree)
+
     def cursor_changed_handler(self, widget):
         selection = widget.get_selection()
         model, tree_iter = selection.get_selected()

system/plots.py

@@ -172,7 +172,7 @@ class Plot (gtk.Frame):
             project.attach(self,'selection_update')
         
     def on_button_press(self, *rest):
-        logger.log('debug', 'button pressed in plot')
+#        logger.log('debug', 'button pressed in plot')
         self.mark_active(True)
 
     def mark_active(self, active):

system/workflow.py

@@ -10,8 +10,9 @@ class Workflow:
     task.
     """
 
+    name = "Workflow"
+
     def __init__(self, app):
-        self.name = ''
         self.stages = []
         self.stages_by_id = {}
         self.app = app
@@ -30,6 +31,12 @@ class Workflow:
     def add_project(self,project):
         self.project = project
 
+class EmptyWorkflow(Workflow):
+    name = 'Empty Workflow'
+
+    def __init__(self, app):
+        Workflow.__init__(self, None)
+    
 class Stage:
     """A stage is a part of the data analysis process.
 
@@ -70,7 +77,9 @@ class WorkflowView (gtk.VBox):
     def __init__(self, wf):
         gtk.VBox.__init__(self)
         self.workflow = wf
+        self.setup_workflow(wf)
 
+    def setup_workflow(self, wf):
         # Add stage in the process
         for stage in wf.stages:
             exp = gtk.Expander(stage.name)
@@ -90,6 +99,19 @@ class WorkflowView (gtk.VBox):
             exp.show()
             self.pack_start(exp, expand=False, fill=False)
 
+    def remove_workflow(self):
+        print self.get_children()
+        for c in self.get_children():
+            c.hide()
+            self.remove(c)
+
+    def set_workflow(self, workflow):
+        self.workflow = workflow
+        self.remove_workflow()
+        self.setup_workflow(workflow)
+        print workflow
+        logger.log('notice', 'Created new workflow')
+
     def run_function(self, function):
         logger.log('debug', 'Starting function: %s' % function.name)
         project = self.workflow.app.project