* fluent, system/plots.py: Switching between four and one view now sort of

works. Still a bit buggy, and with messy code.

fluent

@@ -47,6 +47,11 @@ class FluentApp:
         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()
@@ -98,11 +103,8 @@ class FluentApp:
         logger.log('debug', 'Program started')
 
     def change_plot(self, plot):
-        pt = self.widget_tree.get_widget('small_view')
+        pt = self.widget_tree.get_widget('main_view')
-        pt.set_child(plot, 1, 1)
+        pt.insert_view(plot)
-#        plot.hide()
-#        pt.remove(plot)
-#        plot.unparent()
         
     def toggle_view_log(self, menu_item):
         lw = self.widget_tree.get_widget('logview')
@@ -113,12 +115,12 @@ class FluentApp:
         logger.log('debug', 'Toggling log window visibility')
 
     def on_single_view(self, button):
-        nb = self.widget_tree.get_widget('view_notebook')
+        nb = self.widget_tree.get_widget('main_view')
-        nb.set_current_page(1)
+        nb.goto_large()
 
     def on_multiple_view(self, button):
-        nb = self.widget_tree.get_widget('view_notebook')
+        nb = self.widget_tree.get_widget('main_view')
-        nb.set_current_page(0)
+        nb.goto_small()
 
 if __name__ == '__main__':
     gnome.program_init(PROGRAM_NAME, VERSION)

system/fluent.glade

@@ -434,79 +434,12 @@
 		  </child>
 
 		  <child>
-		    <widget class="GtkNotebook" id="view_notebook">
+		    <widget class="Custom" id="main_view">
 		      <property name="visible">True</property>
-		      <property name="show_tabs">False</property>
+		      <property name="creation_function">create_main_view</property>
-		      <property name="show_border">False</property>
-		      <property name="tab_pos">GTK_POS_TOP</property>
-		      <property name="scrollable">False</property>
-		      <property name="enable_popup">False</property>
-
-		      <child>
-			<widget class="Custom" id="small_view">
-			  <property name="visible">True</property>
-			  <property name="creation_function">create_small_view</property>
 		      <property name="int1">0</property>
 		      <property name="int2">0</property>
-			  <property name="last_modification_time">Mon, 17 Apr 2006 15:44:29 GMT</property>
+		      <property name="last_modification_time">Mon, 17 Apr 2006 21:46:51 GMT</property>
-			</widget>
-			<packing>
-			  <property name="tab_expand">False</property>
-			  <property name="tab_fill">True</property>
-			</packing>
-		      </child>
-
-		      <child>
-			<widget class="GtkLabel" id="label15">
-			  <property name="visible">True</property>
-			  <property name="label" translatable="yes">label15</property>
-			  <property name="use_underline">False</property>
-			  <property name="use_markup">False</property>
-			  <property name="justify">GTK_JUSTIFY_LEFT</property>
-			  <property name="wrap">False</property>
-			  <property name="selectable">False</property>
-			  <property name="xalign">0.449999988079</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-			<packing>
-			  <property name="type">tab</property>
-			</packing>
-		      </child>
-
-		      <child>
-			<widget class="Custom" id="large_view">
-			  <property name="visible">True</property>
-			  <property name="creation_function">create_large_view</property>
-			  <property name="int1">0</property>
-			  <property name="int2">0</property>
-			  <property name="last_modification_time">Mon, 17 Apr 2006 15:44:42 GMT</property>
-			</widget>
-			<packing>
-			  <property name="tab_expand">False</property>
-			  <property name="tab_fill">True</property>
-			</packing>
-		      </child>
-
-		      <child>
-			<widget class="GtkLabel" id="label16">
-			  <property name="visible">True</property>
-			  <property name="label" translatable="yes">label16</property>
-			  <property name="use_underline">False</property>
-			  <property name="use_markup">False</property>
-			  <property name="justify">GTK_JUSTIFY_LEFT</property>
-			  <property name="wrap">False</property>
-			  <property name="selectable">False</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-			<packing>
-			  <property name="type">tab</property>
-			</packing>
-		      </child>
 		    </widget>
 		    <packing>
 		      <property name="shrink">True</property>

system/plots.py

@@ -10,6 +10,46 @@ from matplotlib.backends.backend_gtk import NavigationToolbar2GTK as NavigationT
 import scipy
 import logger
 
+class MainView (gtk.Notebook):
+    def __init__(self):
+        gtk.Notebook.__init__(self)
+        self.set_show_tabs(False)
+        self.set_show_border(False)
+
+        # Add a multiple pane view and a single pane view.
+        self.small_view = SmallView()
+        self.small_view.show()
+        self.large_view = LargeView()
+        self.large_view.show()
+
+        self.append_page(self.small_view)
+        self.append_page(self.large_view)
+        self.set_current_page(0)
+    
+        # Set current view to the upper left view.
+        self.current_view = self.small_view.get_view(0, 0)
+        self.current_view.mark_active(True)
+
+    def goto_small(self):
+        if self.get_current_page() == 0:
+            return None
+        self.set_current_page(0)
+        view = self.large_view.remove_child()
+        self.small_view.return_current(view)
+
+    def goto_large(self):
+        if self.get_current_page() == 1:
+            return None
+        self.set_current_page(1)
+        view = self.small_view.borrow_current()
+        self.large_view.set_child(view)
+
+    def show(self):
+        gtk.Notebook.show(self)
+
+    def insert_view(self, view):
+        self.small_view.insert_view(view)
+
 class SmallView (gtk.Table):
     def __init__(self):
         gtk.Table.__init__(self, 2, 2, True)
@@ -22,6 +62,9 @@ class SmallView (gtk.Table):
         self.active_x = 0
         self.active_y = 0
 
+        self.set_row_spacings(3)
+        self.set_col_spacings(3)
+        
         for x in range(self.cols):
             for y in range(self.rows):
                 child = self.child_views[x][y]
@@ -37,9 +80,21 @@ class SmallView (gtk.Table):
         self.child_views[col][row] = child
         child.show()
 
+    def borrow_current(self):
+        self.borrowed = self.child_views[self.active_x][self.active_y]
+        self.remove_child(self.active_x, self.active_y)
+        return self.borrowed
+
+    def return_current(self, view):
+        self.set_child(view, self.active_x, self.active_y)
+
     def remove_child(self, col, row):
-        self.remove(selv.child_views[col, row])
+        self.remove(self.child_views[col][row])
-        self.attach(col, row, EmptyView())
+        self.attach(EmptyView(), col, col+1, row, row+1)
+       
+    def insert_view(self, child):
+        if not self.find_child(child):
+            self.set_child(child, self.active_x, self.active_y)
 
     def show(self):
         for x in self.child_views:
@@ -73,6 +128,9 @@ class SmallView (gtk.Table):
         if loc:
             self.set_active(loc[0], loc[1])
 
+    def get_view(self, x, y):
+        return self.child_views[x][y]
+
 class LargeView (gtk.Frame):
     def __init__(self):
         gtk.Frame.__init__(self)
@@ -80,7 +138,11 @@ class LargeView (gtk.Frame):
         self.add(self.child_view)
     
     def set_child(self, child):
-        pass
+        self.remove(self.child_view)
+        self.child_view.hide()
+        self.add(child)
+        self.child_view = child
+        child.show()
 
     def hide(self):
         self.child_view.hide()
@@ -90,6 +152,12 @@ class LargeView (gtk.Frame):
         self.child_view.show()
         gtk.Frame.show(self)
 
+    def remove_child(self):
+        child = self.child_view
+        child.hide()
+        self.remove(child)
+        return child
+
 class Plot (gtk.Frame):
 
     def __init__(self):
@@ -108,7 +176,7 @@ class Plot (gtk.Frame):
         if active:
             self.set_shadow_type(gtk.SHADOW_IN)
         else:
-            self.set_shadow_type(gtk.SHADOW_ETCHED_IN)
+            self.set_shadow_type(gtk.SHADOW_OUT)
             
 class EmptyView (Plot):
     def __init__(self):