Get the waypoints in the Children panel's timetrack to respond to mouse events.

git-svn-id: http://svn.voria.com/code@1717 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/src/gtkmm/childrentree.cpp b/synfig-studio/trunk/src/gtkmm/childrentree.cpp
index a7b91f4..90498a7 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/childrentree.cpp
+++ b/synfig-studio/trunk/src/gtkmm/childrentree.cpp
@@ -36,6 +36,7 @@
 #include <synfigapp/action.h>
 #include <synfigapp/instance.h>
 #include <gtkmm/scrolledwindow.h>
+#include <synfig/timepointcollect.h>
 
 #include "general.h"
 
@@ -232,6 +233,7 @@ ChildrenTree::set_model(Glib::RefPtr<ChildrenTreeStore> children_tree_store)
 {
        children_tree_store_=children_tree_store;
        tree_view.set_model(children_tree_store_);
+       cellrenderer_time_track->set_canvas_interface(children_tree_store_->canvas_interface()); // am I smart people?  (cellrenderer_timetrack.h:176)
        children_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::ChildrenTree::on_dirty_preview));
 }
 
@@ -277,10 +279,24 @@ ChildrenTree::on_waypoint_clicked_childrentree(const etl::handle<synfig::Node>&
                                                                                           int button __attribute__ ((unused)),
                                                                                           synfig::Waypoint::Side side __attribute__ ((unused)))
 {
-       //! \todo writeme
+       //! \todo finishme - dragging waypoints causes an assert fail at cellrenderer_timetrack.cpp:803
+       std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set;
+       synfig::waypoint_collect(waypoint_set,time,node);
 
-       // std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set;
-       // signal_waypoint_clicked_childrentree()(waypoint_set,button);
+       synfigapp::ValueDesc value_desc;
+
+       if (waypoint_set.size() == 1)
+       {
+               ValueNode::Handle value_node(waypoint_set.begin()->get_parent_value_node());
+               assert(value_node);
+
+               Gtk::TreeRow row;
+               if (children_tree_store_->find_first_value_node(value_node, row) && row)
+                       value_desc = static_cast<synfigapp::ValueDesc>(row[model.value_desc]);
+       }
+
+       if (!waypoint_set.empty())
+               signal_waypoint_clicked_childrentree()(value_desc,waypoint_set,button);
 }
 
 bool
@@ -304,7 +320,13 @@ ChildrenTree::on_tree_event(GdkEvent *event)
 
                        if(column->get_first_cell_renderer()==cellrenderer_time_track)
                        {
-                               return signal_user_click()(event->button.button,row,COLUMNID_TIME_TRACK);
+                               Gdk::Rectangle rect;
+                               tree_view.get_cell_area(path,*column,rect);
+                               cellrenderer_time_track->property_value_desc()=row[model.value_desc];
+                               cellrenderer_time_track->property_canvas()=row[model.canvas];
+                               cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState());
+                               queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height());
+                               return true;
                        }
                        else if(column->get_first_cell_renderer()==cellrenderer_value)
                                return signal_user_click()(event->button.button,row,COLUMNID_VALUE);
@@ -335,6 +357,13 @@ ChildrenTree::on_tree_event(GdkEvent *event)
                        if(cellrenderer_time_track==column->get_first_cell_renderer())
                        {
                                // Movement on TimeLine
+                               Gdk::Rectangle rect;
+                               tree_view.get_cell_area(path,*column,rect);
+                               cellrenderer_time_track->property_value_desc()=row[model.value_desc];
+                               cellrenderer_time_track->property_canvas()=row[model.canvas];
+                               cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState());
+                               queue_draw();
+                               //queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height());
                                return true;
                        }
                        else
@@ -352,6 +381,35 @@ ChildrenTree::on_tree_event(GdkEvent *event)
                }
                break;
        case GDK_BUTTON_RELEASE:
+               {
+                       Gtk::TreeModel::Path path;
+                       Gtk::TreeViewColumn *column;
+                       int cell_x, cell_y;
+                       if(!tree_view.get_path_at_pos(
+                                  (int)event->button.x,(int)event->button.y,   // x, y
+                                  path, // TreeModel::Path&
+                                  column, //TreeViewColumn*&
+                                  cell_x,cell_y //int&cell_x,int&cell_y
+                                  )
+                               ) break;
+
+                       if(!tree_view.get_model()->get_iter(path))
+                               break;
+
+                       Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
+
+                       if(column && cellrenderer_time_track == column->get_first_cell_renderer())
+                       {
+                               Gdk::Rectangle rect;
+                               tree_view.get_cell_area(path,*column,rect);
+                               cellrenderer_time_track->property_value_desc()=row[model.value_desc];
+                               cellrenderer_time_track->property_canvas()=row[model.canvas];
+                               cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState());
+                               queue_draw();
+                               queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height());
+                               return true;
+                       }
+               }
                break;
        default:
                break;