Changeset b7c7a1c in sasview

Timestamp:

Jan 10, 2011 5:11:09 PM (13 years ago)

Author:

Gervaise Alina <gervyh@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

992199e

Parents:

9299455

Message:

working on guiframe

Location:

guiframe

Files:

• gui_manager.py (modified) (11 diffs)
• gui_style.py (added)
• local_perspectives/data_loader/data_loader.py (added)
• local_perspectives/plotting/plotting.py (modified) (1 diff)
• plugin_base.py (modified) (2 diffs)

guiframe/gui_manager.py

@@ -55 +55 @@
         Initialize the Frame object
         """
-        from local_perspectives.plotting import plotting
+        
         wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition,
                           size=(window_width, window_height))
@@ -86 +86 @@
         # Modify this so that we can specify the directory to look into
         self.plugins = []
+        #add local plugin
+      
+        from sans.guiframe.local_perspectives.plotting import plotting
+        from sans.guiframe.local_perspectives.data_loader import data_loader
         self.plugins.append(plotting.Plugin())
+        self.plugins.append(data_loader.Plugin())
+        
         self.plugins += self._find_plugins()
       
@@ -375 +381 @@
         return ID
         
+    def _populate_file_menu(self):
+        """
+        Insert menu item under file menu
+        """
+        for plugin in self.plugins:
+            if len(plugin.populate_file_menu()) > 0:
+                id = wx.NewId()
+                for item in plugin.populate_file_menu():
+                    m_name, m_hint, m_handler = item
+                    self.filemenu.Append(id, m_name, m_hint)
+                    wx.EVT_MENU(self, id, m_handler)
+                self.filemenu.AppendSeparator()
+                
     def _setup_menus(self):
         """
@@ -380 +399 @@
         """
         # Menu
-        menubar = wx.MenuBar()
+        self._menubar = wx.MenuBar()
         # File menu
         self.filemenu = wx.Menu()
         
-        id = wx.NewId()
-        self.filemenu.Append(id, '&Open', 'Load data file into the application')
-        wx.EVT_MENU(self, id, self._on_open)
-        #self.filemenu.AppendSeparator()
-        
+        # some menu of plugin to be seen under file menu
+        self._populate_file_menu()
         id = wx.NewId()
         self.filemenu.Append(id, '&Save',
@@ -400 +416 @@
         
         # Add sub menus
-        menubar.Append(self.filemenu, '&File')
+        self._menubar.Append(self.filemenu, '&File')
         
         # Window menu
@@ -425 +441 @@
                                         "Show %s window" % panel.window_caption)
                         wx.EVT_MENU(self, int(item), self._on_view)
-                menubar.Append(viewmenu, '&Window')
+                self._menubar.Append(viewmenu, '&Window')
 
         # Perspective
@@ -443 +459 @@
                                   "Switch to %s perspective" % plug.sub_menu)
                     wx.EVT_MENU(self, id, plug.on_perspective)
-            menubar.Append(p_menu, '&Perspective')
+            self._menubar.Append(p_menu, '&Perspective')
  
         # Tools menu
@@ -458 +474 @@
                     wx.EVT_MENU(self, id, tool[2])
         if toolsmenu is not None:
-            menubar.Append(toolsmenu, '&Tools')
+            self._menubar.Append(toolsmenu, '&Tools')
  
         # Help menu
@@ -494 +510 @@
                 for (self.next_id, menu, name) in \
                     item.populate_menu(self.next_id, self):
-                    menubar.Append(menu, name)
+                    self._menubar.Append(menu, name)
                    
-        menubar.Append(helpmenu, '&Help')
-        self.SetMenuBar(menubar)
+        self._menubar.Append(helpmenu, '&Help')
+        self.SetMenuBar(self._menubar)
     
     def _on_status_event(self, evt):
@@ -657 +673 @@
         Store info to retrieve in xml before closing the application
         """
-        try:
-            doc = xml.dom.minidom.Document()
-            main_node = doc.createElement("file Path")
-            doc.appendChild(main_node)
-        
-            for item in self.filePathList:
-                id, menuitem_name, path, title = item
-                pt1 = doc.createElement("File")
-                pt1.setAttribute("name", menuitem_name)
-                pt2 = doc.createElement("path")
-                pt2.appendChild(doc.createTextNode(str(path)))
-                pt1.appendChild(pt2)
-                pt3 = doc.createElement("title")
-                pt3.appendChild(doc.createTextNode(str(title)))
-                pt1.appendChild(pt3)
-                main_node.appendChild(pt1)
-            
-            fd = open("fileOpened.xml",'w')
-            fd.write(doc.toprettyxml())
-            fd.close()
-        except:
-            pass
-        #import sys
         wx.Exit()
         sys.exit()
@@ -847 +840 @@
                 pass
         return path
-    
-    def load_ascii_1D(self, path):
-        """
-        """
-        from .data_loader import load_ascii_1D
-        return load_ascii_1D(path)
-                  
+
 class DefaultPanel(wx.Panel):
     """

guiframe/local_perspectives/plotting/plotting.py

@@ -30 +30 @@
         self.plot_panels = []
        
+    def is_always_active(self):
+        """
+        return True is this plugin is always active even if the user is 
+        switching between perspectives
+        """
+        return True
+    
     def populate_menu(self, id, parent):
         """

guiframe/plugin_base.py

@@ -33 +33 @@
             Abstract class for gui_manager Plugins.
         """
+        # Define if the plugin is local to Viewerframe  and always active
+        self._always_active = False
         ## Plug-in name. It will appear on the application menu.
         self.sub_menu = name     
@@ -44 +46 @@
         self.perspective = []
         
+    def set_is_active(self, active=False):
+        """
+        """
+        self._always_active = active
+        
+    def is_always_active(self):
+        """
+        return True is this plugin is always active and it is local to guiframe
+        even if the user is switching between perspectives
+        """
+        return self._always_active
+    
+    def populate_file_menu(self):
+        """
+        get a menu item and append it under file menu of the application
+        return [[menu item name, menu_hint, menu handler]]
+        """
+        return []
         
     def populate_menu(self, id, parent):