* src/glade/gramps.glade (select_person): Name the box.

* src/DataViews/_MediaView.py (row_change): Collect garbage on the
	row change.
	* src/Selectors/_BaseSelector.py: Use DisplaModel models;
	(_local_init): Add selector-specific hook.
	(_local_init): Set up preview; 
	(_row_change): Show preview; collect garbage.


svn: r6690

gramps2/ChangeLog

@@ -1,15 +1,21 @@
 2006-05-16  Alex Roitman  <shura@gramps-project.org>
+	* src/glade/gramps.glade (select_person): Name the box.
+	* src/DataViews/_MediaView.py (row_change): Collect garbage on the
+	row change.
 	* src/Editors/_EditLdsOrd.py: Adapt to new selector.
 	* src/DisplayTabs/_SourceEmbedList.py: Adapt to new selector.
 	* src/DisplayTabs/_EventEmbedList.py: Adapt to new selector.
 	* src/DisplayTabs/_GalleryTab.py: Adapt to new selector.
-	* src/Selectors/_BaseSelector.py: Use DisplaModel models.
+	* src/Selectors/_BaseSelector.py: Use DisplaModel models;
+	(_local_init): Add selector-specific hook.
 	* src/Selectors/_SelectRepository.py: Use DisplaModel models.
 	* src/Selectors/_SelectSource.py: Use DisplaModel models.
 	* src/Selectors/_SelectEvent.py: Use DisplaModel models.
 	* src/Selectors/_SelectFamily.py: Use DisplaModel models.
 	* src/Selectors/_SelectPlace.py: Use DisplaModel models.
 	* src/Selectors/_SelectObject.py: Use DisplaModel models.
+	(_local_init): Set up preview; 
+	(_row_change): Show preview; collect garbage.
 
 2006-05-16  Don Allingham  <don@gramps-project.org>
 	* src/Editors/_EditEvent.py: start of SelectPlace integration

gramps2/src/DataViews/_MediaView.py

@@ -19,6 +19,14 @@
 
 # $Id$
 
+#-------------------------------------------------------------------------
+#
+# Python modules
+#
+#-------------------------------------------------------------------------
+import gc
+from gettext import gettext as _
+
 #-------------------------------------------------------------------------
 #
 # GTK/Gnome modules
@@ -42,13 +50,6 @@ from Editors import EditMedia
 import Errors
 from QuestionDialog import QuestionDialog, ErrorDialog
 
-#-------------------------------------------------------------------------
-#
-# internationalization
-#
-#-------------------------------------------------------------------------
-from gettext import gettext as _
-
 column_names = [
     _('Title'),
     _('ID'),
@@ -135,6 +136,7 @@ class MediaView(PageView.ListView):
         obj = self.dbstate.db.get_object_from_handle(handle)
         pix = ImgManip.get_thumbnail_image(obj.get_path())
         self.image.set_from_pixbuf(pix)
+        gc.collect()
     
     def ui_definition(self):
         return '''<ui>

gramps2/src/Selectors/_BaseSelector.py

@@ -69,6 +69,7 @@ class BaseSelector(ManagedWindow.ManagedWindow):
 
         self.tree.set_model(self.model)
         self.add_columns(self.tree)
+        self._local_init()
         self.show()
 
     def add_columns(self,tree):
@@ -112,6 +113,10 @@ class BaseSelector(ManagedWindow.ManagedWindow):
             self.close()
             return None
 
+    def _local_init(self):
+        # define selector-specific init routine
+        pass
+
     def get_window_title(self):
         # return _("Select something")
         assert False, "Must be defined in the subclass"

gramps2/src/Selectors/_SelectObject.py

@@ -20,23 +20,31 @@
 
 # $Id$
 
-#
 # Written by Alex Roitman, 
 # largely based on the MediaView and SelectPerson by Don Allingham
-#
 
 #-------------------------------------------------------------------------
 #
 # internationalization
 #
 #-------------------------------------------------------------------------
+import gc
 from gettext import gettext as _
 
+#-------------------------------------------------------------------------
+#
+# GTK+
+#
+#-------------------------------------------------------------------------
+import gtk
+
 #-------------------------------------------------------------------------
 #
 # gramps modules
 #
 #-------------------------------------------------------------------------
+import const
+import ImgManip
 from DisplayModels import MediaModel
 from _BaseSelector import BaseSelector
 
@@ -65,3 +73,23 @@ class SelectObject(BaseSelector):
             (_('ID'),     75, BaseSelector.TEXT),
             (_('Type'),   75, BaseSelector.TEXT),
             ]
+
+    def _local_init(self):
+        self.preview = gtk.Image()
+        self.preview.set_size_request(int(const.thumbScale),
+                                    int(const.thumbScale))
+        vbox = self.glade.get_widget('select_person_vbox')
+        vbox.pack_start(self.preview,False)
+        vbox.reorder_child(self.preview,1)
+        self.preview.show()
+        self.selection.connect('changed',self._row_change)
+
+    def _row_change(self,obj):
+        id_list = self.get_selected_ids()
+        if not (id_list and id_list[0]):
+            return
+        handle = id_list[0]
+        obj = self.get_from_handle_func()(handle)
+        pix = ImgManip.get_thumbnail_image(obj.get_path())
+        self.preview.set_from_pixbuf(pix)
+        gc.collect()

gramps2/src/glade/gramps.glade

@@ -4101,7 +4101,7 @@ Text Beside Icons</property>
       </child>
 
       <child>
-	<widget class="GtkVBox" id="vbox47">
+	<widget class="GtkVBox" id="select_person_vbox">
 	  <property name="border_width">6</property>
 	  <property name="visible">True</property>
 	  <property name="homogeneous">False</property>