Esempio n. 1
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    def _build_tree_view(self):
        self.tree = Tree()
        self.tree.add_filter("even",self.even_filter)
        self.tree.add_filter("odd",self.odd_filter)
        self.tree.add_filter("flat",self.flat_filter,{"flat": True})
        self.tree.add_filter("leaf",self.leaf_filter)
        self.view_tree = self.tree.get_viewtree()
        self.mod_counter = 0
        
        self.view_tree.register_cllbck('node-added-inview',self._update_title)
        self.view_tree.register_cllbck('node-modified-inview',self._modified_count)
        self.view_tree.register_cllbck('node-deleted-inview',self._update_title)

        desc = {}

        col_name = 'label'
        col = {}
        col['title'] = "Title"
        col['value'] = [str, self.task_label_column]
        col['expandable'] = True
        col['resizable'] = True
        col['sorting'] = 'label'
        col['order'] = 0
        desc[col_name] = col

        tree_view = TreeView(self.view_tree, desc)

        # Polish TreeView
        def on_row_activate(sender,a,b):
            print(
                "Selected nodes are: {0!s}".format(
                    tree_view.get_selected_nodes()
                )
            )

        tree_view.set_dnd_name('liblarch-demo/liblarch_widget')
        tree_view.set_multiple_selection(True)

        tree_view.set_property("enable-tree-lines", True)
        tree_view.connect('row-activated', on_row_activate)

        return tree_view
Esempio n. 2
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    def build_tag_treeview(self, tree, desc):
        treeview = TreeView(tree, desc)
        # Global treeview properties
        treeview.set_property("enable-tree-lines", False)
        treeview.set_rules_hint(False)
        treeview.set_row_separator_func(self.is_tag_separator_filter)
        treeview.set_headers_visible(False)
        treeview.set_dnd_name('gtg/tag-iter-str')
        treeview.set_dnd_external('gtg/task-iter-str', self.ontag_task_dnd)
        # Updating the unactive color (same for everyone)
        color = treeview.get_style_context().get_color(
            Gtk.StateFlags.INSENSITIVE)
        # Convert color into #RRRGGGBBB
        self.unactive_color = color.to_color().to_string()

        treeview.set_sort_column('tag_id')
        self.tags_view = treeview
        return treeview
Esempio n. 3
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 def build_task_treeview(self, tree, desc):
     treeview = TreeView(tree, desc)
     # Now that the treeview is done, we can polish
     treeview.set_main_search_column('label')
     treeview.set_expander_column('label')
     treeview.set_dnd_name('gtg/task-iter-str')
     # Background colors
     treeview.set_bg_color(self.task_bg_color, 'bg_color')
     # Global treeview properties
     treeview.set_property("enable-tree-lines", False)
     treeview.set_rules_hint(False)
     treeview.set_multiple_selection(True)
     # Updating the unactive color (same for everyone)
     color = treeview.get_style_context().get_color(
         Gtk.StateFlags.INSENSITIVE)
     # Convert color into #RRRGGGBBB
     self.unactive_color = color.to_color().to_string()
     return treeview
Esempio n. 4
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    def build_tag_treeview(self, tree, desc):
        treeview = TreeView(tree, desc)
        # Global treeview properties
        treeview.set_property("enable-tree-lines", False)
        treeview.set_rules_hint(False)
        treeview.set_row_separator_func(self.is_tag_separator_filter)
        treeview.set_headers_visible(False)
        treeview.set_dnd_name('gtg/tag-iter-str')
        treeview.set_dnd_external('gtg/task-iter-str', self.on_tag_task_dnd)
        # Updating the unactive color (same for everyone)
        color = treeview.get_style_context().get_color(Gtk.StateFlags.INSENSITIVE)
        # Convert color into #RRRGGGBBB
        self.unactive_color = color.to_color().to_string()

        treeview.set_sort_column('tag_id')
        self.tags_view = treeview
        return treeview
Esempio n. 5
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 def build_task_treeview(self, tree, desc):
     treeview = TreeView(tree, desc)
     # Now that the treeview is done, we can polish
     treeview.set_main_search_column('label')
     treeview.set_expander_column('label')
     treeview.set_dnd_name('gtg/task-iter-str')
     # Background colors
     treeview.set_bg_color(self.get_task_bg_color, 'bg_color')
     # Global treeview properties
     treeview.set_property("enable-tree-lines", False)
     treeview.set_rules_hint(False)
     treeview.set_multiple_selection(True)
     # Updating the unactive color (same for everyone)
     color = treeview.get_style_context().get_color(Gtk.StateFlags.INSENSITIVE)
     # Convert color into #RRRGGGBBB
     self.unactive_color = color.to_color().to_string()
     return treeview
Esempio n. 6
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    def make_contact_list(self):

        # LIBLARCH TREE CONSTRUCTION
        # First thing, we create a liblarch tree
        self.tree = Tree()
        # Now, we add each contact *and* each team as nodes of that tree.
        # The team will be the parents of the contact nodes.
        for contact in CONTACTS:
            # We create the node and use the XMPP address as the node_id
            node = NodeContact(contact['xmpp'])
            # We add the status and the nickname
            node.set_status(contact['status'])
            node.set_nick(contact['name'])
            # The contact node is added to the tree
            self.tree.add_node(node)
            # Now, we create the team if it was not done before
            for team_name in contact['teams']:
                if not self.tree.has_node(team_name):
                    team_node = NodeTeam(team_name)
                    self.tree.add_node(team_node)
                # now we put the contact under the team
                node.add_parent(team_name)
                # we could also have done
                # team_node.add_child(contact[0])

        # LIBLARCH VIEW and FILTER
        # Ok, now we have our liblarch tree. What we need is a view.
        self.view = self.tree.get_viewtree()
        # We also create a filter that will allow us to hide offline people
        self.tree.add_filter("online", self.is_node_online)
        self.offline = False
        self.tree.add_filter("search", self.search_filter)
        # And we apply this filter by default
        self.view.apply_filter("online")

        # LIBLARCH GTK.TreeView
        # And, now, we build our Gtk.TreeView
        # We will build each column of our TreeView
        columns = {}
        # The first column contain the XMPP address but will be hidden
        # But it is still useful for searching
        col = {}
        col['value'] = [str, lambda node: node.get_id()]
        col['visible'] = False
        col['order'] = 0
        columns['XMPP'] = col
        # The second column is the status
        col = {}
        render_tags = CellRendererTags()
        render_tags.set_property('xalign', 0.0)
        col['renderer'] = ['status', render_tags]
        col['value'] = [GObject.TYPE_PYOBJECT, lambda node: node.get_status()]
        col['expandable'] = False
        col['resizable'] = False
        col['order'] = 1
        columns['status'] = col
        # the third column is the nickname
        col = {}
        col['value'] = [str, lambda node: node.get_label()]
        col['visible'] = True
        col['order'] = 2
        columns['nick'] = col

        return TreeView(self.view, columns)
Esempio n. 7
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 def build_tag_treeview(self, tree, desc):
     treeview = TreeView(tree, desc)
     # Global treeview properties
     treeview.set_property("enable-tree-lines", False)
     treeview.set_rules_hint(False)
     treeview.set_row_separator_func(self.is_tag_separator_filter)
     treeview.set_headers_visible(False)
     treeview.set_dnd_name('gtg/tag-iter-str')
     treeview.set_dnd_external('gtg/task-iter-str', self.ontag_task_dnd)
     # Updating the unactive color (same for everyone)
     self.unactive_color = \
         treeview.style.text[gtk.STATE_INSENSITIVE].to_string()
     treeview.set_sort_column('tag_id')
     self.tags_view = treeview
     return treeview
Esempio n. 8
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 def build_task_treeview(self, tree, desc):
     treeview = TreeView(tree, desc)
     # Now that the treeview is done, we can polish
     treeview.set_main_search_column('label')
     treeview.set_expander_column('label')
     treeview.set_dnd_name('gtg/task-iter-str')
     # Background colors
     treeview.set_bg_color(self.task_bg_color, 'bg_color')
      # Global treeview properties
     treeview.set_property("enable-tree-lines", False)
     treeview.set_rules_hint(False)
     treeview.set_multiple_selection(True)
     # Updating the unactive color (same for everyone)
     self.unactive_color = \
         treeview.style.text[gtk.STATE_INSENSITIVE].to_string()
     return treeview
 def build_tag_treeview(self, tree, desc):
     treeview = TreeView(tree, desc)
     # Global treeview properties
     treeview.set_property("enable-tree-lines", False)
     treeview.set_rules_hint(False)
     treeview.set_row_separator_func(self.is_tag_separator_filter)
     treeview.set_headers_visible(False)
     treeview.set_dnd_name('gtg/tag-iter-str')
     treeview.set_dnd_external('gtg/task-iter-str', self.ontag_task_dnd)
     # Updating the unactive color (same for everyone)
     self.unactive_color = \
         treeview.style.text[gtk.STATE_INSENSITIVE].to_string()
     treeview.set_sort_column('tag_id')
     self.tags_view = treeview
     return treeview
Esempio n. 10
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 def build_task_treeview(self, tree, desc):
     treeview = TreeView(tree, desc)
     # Now that the treeview is done, we can polish
     treeview.set_main_search_column('label')
     treeview.set_expander_column('label')
     treeview.set_dnd_name('gtg/task-iter-str')
     # Background colors
     treeview.set_bg_color(self.task_bg_color, 'bg_color')
      # Global treeview properties
     treeview.set_property("enable-tree-lines", False)
     treeview.set_rules_hint(False)
     treeview.set_multiple_selection(True)
     # Updating the unactive color (same for everyone)
     self.unactive_color = \
         treeview.style.text[gtk.STATE_INSENSITIVE].to_string()
     return treeview