X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Ftracetreeitemowner.hpp;h=92aae37f5590b12a5080083c2f3dbba73815106a;hp=025c34edad69f6f421d9fc9264f60e46f81f7e7a;hb=6f925ba9d6faf1077b73c5a5808259576081716a;hpb=c373f82810ad9c5376a7370118de9dd587ee0e43

diff --git a/pv/view/tracetreeitemowner.hpp b/pv/view/tracetreeitemowner.hpp
index 025c34e..92aae37 100644
--- a/pv/view/tracetreeitemowner.hpp
+++ b/pv/view/tracetreeitemowner.hpp
@@ -14,21 +14,25 @@
  * 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
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PULSEVIEW_PV_VIEW_TRACETREEITEMOWNER_HPP
-#define PULSEVIEW_PV_VIEW_TRACETREEITEMOWNER_HPP
+#ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACETREEITEMOWNER_HPP
+#define PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACETREEITEMOWNER_HPP
 
 #include "viewitemowner.hpp"
 #include "tracetreeitem.hpp"
 
+using std::pair;
+using std::shared_ptr;
+using std::vector;
+
 namespace pv {
 
 class Session;
 
-namespace view {
+namespace views {
+namespace TraceView {
 
 class TraceTreeItem;
 class View;
@@ -39,35 +43,30 @@ public:
 	/**
 	 * Returns the view of the owner.
 	 */
-	virtual pv::view::View* view() = 0;
+	virtual View* view() = 0;
 
 	/**
 	 * Returns the view of the owner.
 	 */
-	virtual const pv::view::View* view() const = 0;
+	virtual const View* view() const = 0;
 
 	virtual int owner_visual_v_offset() const = 0;
 
 	/**
-	 * Returns the session of the onwer.
+	 * Returns the session of the owner.
 	 */
-	virtual pv::Session& session() = 0;
+	virtual Session& session() = 0;
 
 	/**
 	 * Returns the session of the owner.
 	 */
-	virtual const pv::Session& session() const = 0;
+	virtual const 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.
 	 */
@@ -76,7 +75,7 @@ public:
 	/**
 	 * Returns a list of row items owned by this object.
 	 */
-	std::vector< std::shared_ptr<TraceTreeItem> >
+	vector< shared_ptr<TraceTreeItem> >
 	trace_tree_child_items() const;
 
 	/**
@@ -87,12 +86,12 @@ public:
 	/**
 	 * Adds a child item to this object.
 	 */
-	void add_child_item(std::shared_ptr<TraceTreeItem> item);
+	void add_child_item(shared_ptr<TraceTreeItem> item);
 
 	/**
 	 * Removes a child item from this object.
 	 */
-	void remove_child_item(std::shared_ptr<TraceTreeItem> item);
+	void remove_child_item(shared_ptr<TraceTreeItem> item);
 
 	virtual void restack_items();
 
@@ -100,7 +99,15 @@ public:
 	 * 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;
+	pair<int, int> v_extents() const;
+
+	/*
+	 * Reassigns background color states to all its children, thereby
+	 * providing them with alternating backgrounds.
+	 * @param next_bgcolour_state First brightness state to use.
+	 * @return The next brightness state to use.
+	 */
+	bool reassign_bgcolour_states(bool next_bgcolour_state);
 
 public:
 	virtual void row_item_appearance_changed(bool label, bool content) = 0;
@@ -108,7 +115,8 @@ public:
 	virtual void extents_changed(bool horz, bool vert) = 0;
 };
 
-} // view
-} // pv
+} // namespace TraceView
+} // namespace views
+} // namespace pv
 
-#endif // PULSEVIEW_PV_VIEW_TRACETREEITEMOWNER_HPP
+#endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACETREEITEMOWNER_HPP