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* src/DisplayTabs.py: reordering items in a Gallery

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svn: r5899
This commit is contained in:
Don Allingham 2006-02-08 16:20:03 +00:00
parent 18f908c9bd
commit d4623258e8
2 changed files with 56 additions and 22 deletions
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3
ChangeLog
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@ -1,3 +1,6 @@
2006-02-08 Don Allingham <don@gramps-project.org>
* src/DisplayTabs.py: reordering items in a Gallery
2006-02-08 Richard Taylor <rjt-gramps@thegrindstone.me.uk>
* src/ObjectSelector/_FilterFrameBase.py,
src/ObjectSelector/_ObjectSelectorWindow.py,

75
src/DisplayTabs.py
View File

@ -104,7 +104,8 @@ class GrampsTab(gtk.HBox):
self.dbstate = dbstate
self.uistate = uistate
self.track = track
self.changed = False
# save name used for notebook label, and build the widget used
# for the label
@ -258,6 +259,19 @@ class ButtonTab(GrampsTab):
"""
print "Uncaught Edit clicked"
def _selection_changed(self,obj=None):
"""
Attached to the selection's 'changed' signal. Checks
to see if anything is selected. If it is, the edit and
delete buttons are enabled, otherwise the are disabled.
"""
if self.get_selected():
self.edit_btn.set_sensitive(True)
self.del_btn.set_sensitive(True)
else:
self.edit_btn.set_sensitive(False)
self.del_btn.set_sensitive(False)
class EmbeddedList(ButtonTab):
"""
This class provides the base class for all the list tabs. It
@ -439,19 +453,6 @@ class EmbeddedList(ButtonTab):
return model.get_value(node,self._HANDLE_COL)
return None
def _selection_changed(self,obj=None):
"""
Attached to the selection's 'changed' signal. Checks
to see if anything is selected. If it is, the edit and
delete buttons are enabled, otherwise the are disabled.
"""
if self.get_selected():
self.edit_btn.set_sensitive(True)
self.del_btn.set_sensitive(True)
else:
self.edit_btn.set_sensitive(False)
self.del_btn.set_sensitive(False)
def is_empty(self):
"""
Returns True if the get_data returns a length greater than
@ -1047,7 +1048,6 @@ class GalleryTab(ButtonTab):
def __init__(self, dbstate, uistate, track, media_list):
ButtonTab.__init__(self, dbstate, uistate, track, _('Gallery'))
self.media_list = media_list
self.rebuild()
self.show_all()
@ -1057,32 +1057,61 @@ class GalleryTab(ButtonTab):
def is_empty(self):
return len(self.media_list)==0
def _build_icon_model(self):
# build the list model
self.iconmodel= gtk.ListStore(gtk.gdk.Pixbuf,str,object)
def _connect_icon_model(self):
self.iconlist.set_model(self.iconmodel)
self.iconmodel.connect_after('row-inserted',self._update_internal_list)
self.iconmodel.connect_after('row-deleted',self._update_internal_list)
def build_interface(self):
self.iconmodel= gtk.ListStore(gtk.gdk.Pixbuf,str)
self._build_icon_model()
# build the icon view
self.iconlist = gtk.IconView()
self.iconlist.set_pixbuf_column(0)
self.iconlist.set_text_column(1)
self.iconlist.set_model(self.iconmodel)
self.iconlist.set_margin(12)
self.iconlist.set_reorderable(True)
self.iconlist.set_item_width(125)
self.iconlist.set_spacing(24)
self.iconlist.set_selection_mode(gtk.SELECTION_SINGLE)
self.iconlist.connect('selection-changed',self._selection_changed)
self._connect_icon_model()
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)
scroll.add_with_viewport(self.iconlist)
self.pack_start(scroll,True)
def _update_internal_list(self, *obj):
node = self.iconmodel.get_iter_first()
newlist = []
while node != None:
newlist.append(self.iconmodel.get_value(node,2))
node = self.iconmodel.iter_next(node)
for i in xrange(len(self.media_list)):
self.media_list.pop()
for i in newlist:
self.media_list.append(i)
self.changed = True
def get_data(self):
return self.media_list
def rebuild(self):
self.iconmodel= gtk.ListStore(gtk.gdk.Pixbuf,str)
self._build_icon_model()
for ref in self.media_list:
handle = ref.get_reference_handle()
obj = self.dbstate.db.get_object_from_handle(handle)
pixbuf = ImgManip.get_thumb_from_obj(obj)
self.iconmodel.append(row=[pixbuf,obj.get_description()])
self.iconlist.set_model(self.iconmodel)
self.iconmodel.append(row=[pixbuf,obj.get_description(),ref])
self._connect_icon_model()
self._set_label()
self._selection_changed()
def get_selected(self):
node = self.iconlist.get_selected_items()
if len(node) > 0:
@ -1099,7 +1128,9 @@ class GalleryTab(ButtonTab):
self.rebuild()
def edit_button_clicked(self,obj):
print "Media Edit clicked"
ref = self.get_selected()
if ref:
print "Media Edit clicked"
#-------------------------------------------------------------------------
#