Session: Fix issue #67 by improving error handling

[pulseview.git] / pv / view / tracetreeitemowner.hpp

diff --git a/pv/view/tracetreeitemowner.hpp b/pv/view/tracetreeitemowner.hpp
deleted file mode 100644 (file)
index 025c34e..0000000
--- a/pv/view/tracetreeitemowner.hpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#ifndef PULSEVIEW_PV_VIEW_TRACETREEITEMOWNER_HPP
-#define PULSEVIEW_PV_VIEW_TRACETREEITEMOWNER_HPP
-
-#include "viewitemowner.hpp"
-#include "tracetreeitem.hpp"
-
-namespace pv {
-
-class Session;
-
-namespace view {
-
-class TraceTreeItem;
-class View;
-
-class TraceTreeItemOwner : public ViewItemOwner
-{
-public:
-       /**
-        * Returns the view of the owner.
-        */
-       virtual pv::view::View* view() = 0;
-
-       /**
-        * Returns the view of the owner.
-        */
-       virtual const pv::view::View* view() const = 0;
-
-       virtual int owner_visual_v_offset() const = 0;
-
-       /**
-        * Returns the session of the onwer.
-        */
-       virtual pv::Session& session() = 0;
-
-       /**
-        * Returns the session of the owner.
-        */
-       virtual const pv::Session& session() const = 0;
-
-       /**
-        * Returns the number of nested parents that this row item owner has.
-        */
-       virtual unsigned int depth() const = 0;
-
-       /**
-        * Returns a list of row items owned by this object.
-        */
-       virtual item_list& child_items();
-
-       /**
-        * Returns a list of row items owned by this object.
-        */
-       virtual const item_list& child_items() const;
-
-       /**
-        * Returns a list of row items owned by this object.
-        */
-       std::vector< std::shared_ptr<TraceTreeItem> >
-       trace_tree_child_items() const;
-
-       /**
-        * Clears the list of child items.
-        */
-       void clear_child_items();
-
-       /**
-        * Adds a child item to this object.
-        */
-       void add_child_item(std::shared_ptr<TraceTreeItem> item);
-
-       /**
-        * Removes a child item from this object.
-        */
-       void remove_child_item(std::shared_ptr<TraceTreeItem> item);
-
-       virtual void restack_items();
-
-       /**
-        * Computes the vertical extents of the contents of this row item owner.
-        * @return A pair containing the minimum and maximum y-values.
-        */
-       std::pair<int, int> v_extents() const;
-
-public:
-       virtual void row_item_appearance_changed(bool label, bool content) = 0;
-
-       virtual void extents_changed(bool horz, bool vert) = 0;
-};
-
-} // view
-} // pv
-
-#endif // PULSEVIEW_PV_VIEW_TRACETREEITEMOWNER_HPP