Changeset 94:adfdc2f70548 in glemon-0.x for graph_displayer_canvas.cc

Timestamp:

11/29/05 20:31:58 (18 years ago)

Author:

Hegyi Péter

Branch:

gui

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk/gui@2389

Message:

Structure of GUI is now more clear-cut than before.

File:

• graph_displayer_canvas.cc (modified) (9 diffs)

graph_displayer_canvas.cc

@@ -2 +2 @@
 #include <cmath>
 
-GraphDisplayerCanvas::GraphDisplayerCanvas(MapStorage & ms, MapWin & mw, Gtk::Window * mainwin) :
-  nodesmap(ms.graph), edgesmap(ms.graph), edgetextmap(ms.graph),
-  nodetextmap(ms.graph), displayed_graph(*(root()), 0, 0), mapstorage(ms),
+GraphDisplayerCanvas::GraphDisplayerCanvas(MainWin & mainw) :
+  nodesmap(mainw.mapstorage.graph), edgesmap(mainw.mapstorage.graph), edgetextmap(mainw.mapstorage.graph),
+  nodetextmap(mainw.mapstorage.graph), displayed_graph(*(root()), 0, 0),
   isbutton(0), active_item(NULL), target_item(NULL), nodemap_to_edit(""),
-  edgemap_to_edit(""), mapwin(mw)
-{
-  parentwin=mainwin;
-
+  edgemap_to_edit(""), mainwin(mainw)
+{
   //base event handler is move tool
   actual_handler=signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::moveEventHandler), false);
@@ -21 +19 @@
 GraphDisplayerCanvas::~GraphDisplayerCanvas()
 {
-  for (NodeIt n(mapstorage.graph); n != INVALID; ++n)
-  {
-    delete nodesmap[n];
-    delete nodetextmap[n];
-  }
-
-  for (EdgeIt e(mapstorage.graph); e != INVALID; ++e)
-  {
-    delete edgesmap[e];
-    delete edgetextmap[e];
-  }
+  for (NodeIt n((mainwin.mapstorage).graph); n != INVALID; ++n)
+    {
+      delete nodesmap[n];
+      delete nodetextmap[n];
+    }
+  
+  for (EdgeIt e((mainwin.mapstorage).graph); e != INVALID; ++e)
+    {
+      delete edgesmap[e];
+      delete edgetextmap[e];
+    }
+}
+
+void GraphDisplayerCanvas::propertyChange(bool itisedge, int prop)
+{
+  if(itisedge)
+    {
+      propertyUpdate(Edge(INVALID), prop);
+    }
+  else
+    {
+      propertyUpdate(Node(INVALID), prop);
+    }
+}
+
+void GraphDisplayerCanvas::propertyUpdate(Edge edge)
+{
+  for(int i=0;i<EDGE_PROPERTY_NUM;i++)
+    {
+      propertyUpdate(edge, i);
+    }
+}
+
+void GraphDisplayerCanvas::propertyUpdate(Node node)
+{
+  for(int i=0;i<NODE_PROPERTY_NUM;i++)
+    {
+      propertyUpdate(node, i);
+    }
+}
+
+void GraphDisplayerCanvas::propertyUpdate(Node node, int prop, int dummy)
+{
+  dummy=dummy;
+
+  std::string mapname=mainwin.getActiveNodeMap(prop);
+
+  if(mapname!="")
+    {
+      if( ( ((mainwin.mapstorage).nodemap_storage).find(mapname) != ((mainwin.mapstorage).nodemap_storage).end() ) )
+        {
+          switch(prop)
+            {
+            case N_RADIUS:
+              changeNodeRadius(mapname, node);
+              break;
+            case N_COLOR:
+              changeNodeColor(mapname, node);
+              break;
+            case N_TEXT:
+              changeNodeText(mapname, node);
+              break;
+            default:
+              std::cerr<<"Error\n";
+            }
+        }
+    }
+  else //mapname==""
+    {
+      Node node=INVALID;        
+      switch(prop)
+        {
+        case N_RADIUS:
+          resetNodeRadius(node);
+          break;
+        case N_COLOR:
+          resetNodeColor(node);
+          break;
+        case N_TEXT:
+          resetNodeText(node);
+          break;
+        default:
+          std::cerr<<"Error\n";
+        }
+    }
+
+}
+
+void GraphDisplayerCanvas::propertyUpdate(Edge edge, int prop, int dummy)
+{
+  dummy=dummy;
+
+  std::string mapname=mainwin.getActiveEdgeMap(prop);
+
+  if(mapname!="")
+    {
+      if( ( ((mainwin.mapstorage).edgemap_storage).find(mapname) != ((mainwin.mapstorage).edgemap_storage).end() ) )
+        {
+          switch(prop)
+            {
+            case E_WIDTH:
+              changeEdgeWidth(mapname, edge);
+              break;
+            case E_COLOR:
+              changeEdgeColor(mapname, edge);
+              break;
+            case E_TEXT:
+              changeEdgeText(mapname, edge);
+              break;
+            default:
+              std::cerr<<"Error\n";
+            }
+        }
+    }
+  else //mapname==""
+    {
+      switch(prop)
+        {
+        case E_WIDTH:
+          resetEdgeWidth(edge);
+          break;
+        case E_COLOR:
+          resetEdgeColor(edge);
+          break;
+        case E_TEXT:
+          resetEdgeText(edge);
+          break;
+        default:
+          std::cerr<<"Error\n";
+        }
+    }
 }
 
@@ -38 +156 @@
   //first edges are drawn, to hide joining with nodes later
 
-  for (EdgeIt i(mapstorage.graph); i!=INVALID; ++i)
+  for (EdgeIt i((mainwin.mapstorage).graph); i!=INVALID; ++i)
   {
 
@@ -45 +163 @@
     Gnome::Canvas::Points coos;
     coos.push_back(Gnome::Art::Point(
-          mapstorage.coords[mapstorage.graph.source(i)].x,
-          mapstorage.coords[mapstorage.graph.source(i)].y));
+          (mainwin.mapstorage).coords[(mainwin.mapstorage).graph.source(i)].x,
+          (mainwin.mapstorage).coords[(mainwin.mapstorage).graph.source(i)].y));
     coos.push_back(Gnome::Art::Point(
-          mapstorage.coords[mapstorage.graph.target(i)].x,
-          mapstorage.coords[mapstorage.graph.target(i)].y));
+          (mainwin.mapstorage).coords[(mainwin.mapstorage).graph.target(i)].x,
+          (mainwin.mapstorage).coords[(mainwin.mapstorage).graph.target(i)].y));
     
     edgesmap[i]=new BrokenEdge(displayed_graph, coos, *this);
@@ -69 +187 @@
   //afterwards nodes come to be drawn
 
-  for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
+  for (NodeIt i((mainwin.mapstorage).graph); i!=INVALID; ++i)
   {
     //drawing bule nodes, with black line around them
@@ -75 +193 @@
     nodesmap[i]=new Gnome::Canvas::Ellipse(
         displayed_graph,
-        mapstorage.coords[i].x-20,
-        mapstorage.coords[i].y-20,
-        mapstorage.coords[i].x+20,
-        mapstorage.coords[i].y+20);
+        (mainwin.mapstorage).coords[i].x-20,
+        (mainwin.mapstorage).coords[i].y-20,
+        (mainwin.mapstorage).coords[i].x+20,
+        (mainwin.mapstorage).coords[i].y+20);
     *(nodesmap[i]) << Gnome::Canvas::Properties::fill_color("blue");
     *(nodesmap[i]) << Gnome::Canvas::Properties::outline_color("black");
@@ -86 +204 @@
 
     xy<double> text_pos(
-        (mapstorage.coords[i].x+node_property_defaults[N_RADIUS]+5),
-        (mapstorage.coords[i].y+node_property_defaults[N_RADIUS]+5));
+        ((mainwin.mapstorage).coords[i].x+node_property_defaults[N_RADIUS]+5),
+        ((mainwin.mapstorage).coords[i].y+node_property_defaults[N_RADIUS]+5));
 
     nodetextmap[i]=new Gnome::Canvas::Text(displayed_graph,
@@ -105 +223 @@
   forming_edge=INVALID;
 
-  for (NodeIt n(mapstorage.graph); n != INVALID; ++n)
+  for (NodeIt n((mainwin.mapstorage).graph); n != INVALID; ++n)
   {
     delete nodesmap[n];
@@ -111 +229 @@
   }
 
-  for (EdgeIt e(mapstorage.graph); e != INVALID; ++e)
+  for (EdgeIt e((mainwin.mapstorage).graph); e != INVALID; ++e)
   {
     delete edgesmap[e];