* src/DataViews/GrampletView.py: minor change

* src/plugins/DefaultGramplets.py: new RelativesGramplet
	  Response to issue #1758

2008-02-13 Benny Malengier <benny.malengier@gramps-project.org>


svn: r10027

ChangeLog

@@ -1,3 +1,8 @@
+2008-02-13 Benny Malengier <benny.malengier@gramps-project.org>
+	* src/DataViews/GrampletView.py: minor change
+	* src/plugins/DefaultGramplets.py: new RelativesGramplet
+	  Response to issue #1758
+
 2008-02-13 Benny Malengier <benny.malengier@gramps-project.org>
 	* src/plugins/WritePkg.py: add callback=None, issue #1398
 

src/DataViews/GrampletView.py

@@ -343,7 +343,6 @@ class Gramplet(object):
         return False # handle event further, if necessary
 
     def on_button_press(self, view, event):
-        from Editors import EditPerson
         buffer_location = view.window_to_buffer_coords(gtk.TEXT_WINDOW_TEXT, 
                                                        int(event.x), 
                                                        int(event.y))
@@ -356,13 +355,14 @@ class Gramplet(object):
                         if event.button == 1: # left mouse
                             if event.type == gtk.gdk._2BUTTON_PRESS: # double
                                 try:
+                                    from Editors import EditPerson
                                     EditPerson(self.gui.dbstate, 
                                                self.gui.uistate, 
                                                [], person)
                                     return True # handled event
                                 except Errors.WindowActiveError:
                                     pass
-                            else: # single click
+                            elif event.type == gtk.gdk.BUTTON_PRESS: # single click
                                 self.gui.dbstate.change_active_person(person)
                                 return True # handled event
                 elif link_type == 'Surname':

src/plugins/DefaultGramplets.py

@@ -344,7 +344,104 @@ class SurnameCloudGramplet(Gramplet):
         self.append_text(("\n" + _("Total unique surnames") + ": %d\n") % 
                          total_surnames)
         self.append_text((_("Total people") + ": %d") % total_people, "begin")
-        
+
+class RelativesGramplet(Gramplet):
+    """
+    This gramplet gives a list of clickable relatives of the active person.
+    Clicking them, changes the active person.
+    """
+    def init(self):
+        self.set_text(_("No Family Tree loaded."))
+        self.tooltip = _("Click name to make person active")
+
+    def db_changed(self):
+        """
+        If person or family changes, the relatives of active person might have
+        changed
+        """
+        self.dbstate.db.connect('person-add', self.update)
+        self.dbstate.db.connect('person-delete', self.update)
+        self.dbstate.db.connect('family-add', self.update)
+        self.dbstate.db.connect('family-delete', self.update)
+
+    def active_changed(self, handle):
+        self.update()
+
+    def main(self): # return false finishes
+        """
+        Generator which will be run in the background.
+        """
+        self.set_text("")
+        database = self.dbstate.db
+        active_person = self.dbstate.get_active_person()
+        if not active_person:
+            return
+        name = name_displayer.display(active_person)
+        self.append_text(_("Active person: %s") % name)
+        self.append_text("\n\n")
+        #obtain families
+        famc = 0
+        for family_handle in active_person.get_family_handle_list():
+            famc += 1
+            family = database.get_family_from_handle(family_handle)
+            if active_person.handle == family.get_father_handle():
+                spouse_handle = family.get_mother_handle()
+            else:
+                spouse_handle = family.get_father_handle()
+            if spouse_handle:
+                spouse = database.get_person_from_handle(spouse_handle)
+                spousename = name_displayer.display(spouse)
+                text = "%s" %  spousename
+                self.append_text(_("%d. Partner: ") % (famc))
+                self.link(text, 'Person', spouse_handle)
+                self.append_text("\n")
+            else:
+                self.append_text(_("%d. Partner: Not known") % (famc))
+                self.append_text("\n")
+            #obtain children
+            childc = 0
+            for child_ref in family.get_child_ref_list():
+                childc += 1
+                child = database.get_person_from_handle(child_ref.ref)
+                childname = name_displayer.display(child)
+                text = "%s" %  childname
+                self.append_text("   %d.%-3d: " % (famc, childc))
+                self.link(text, 'Person', child_ref.ref)
+                self.append_text("\n")
+            yield True
+        #obtain parent families
+        self.append_text("\n")
+        self.append_text("Parents:")
+        self.append_text("\n")
+        famc = 0
+        for family_handle in active_person.get_parent_family_handle_list():
+            famc += 1
+            family = database.get_family_from_handle(family_handle)
+            mother_handle = family.get_mother_handle()
+            father_handle = family.get_father_handle()
+            if mother_handle:
+                mother = database.get_person_from_handle(mother_handle)
+                mothername = name_displayer.display(mother)
+                text = "%s" %  mothername
+                self.append_text(_("   %d.a Mother: ") % (famc))
+                self.link(text, 'Person', mother_handle)
+                self.append_text("\n")
+            else:
+                self.append_text(_("   %d.a Mother: ") % (famc))
+                self.append_text(_("Unknown"))
+                self.append_text("\n")
+            if father_handle:
+                father = database.get_person_from_handle(father_handle)
+                fathername = name_displayer.display(father)
+                text = "%s" %  fathername
+                self.append_text(_("   %d.b Father: ") % (famc))
+                self.link(text, 'Person', father_handle)
+                self.append_text("\n")
+            else:
+                self.append_text(_("   %d.b Father: ") % (famc))
+                self.append_text(_("Unknown"))
+                self.append_text("\n")
+
 class StatsGramplet(Gramplet):
     def init(self):
         self.set_text(_("No Family Tree loaded."))
@@ -778,3 +875,10 @@ register(type="gramplet",
          title=_("Age on Date"),
          )
 
+register(type="gramplet", 
+         name="Relatives Gramplet", 
+         tname=_("Relatives Gramplet"), 
+         height=200,
+         content = RelativesGramplet,
+         title=_("Active Person's Relatives"),
+         )