///<summary>
/// Initializes the graph view by getting the graphs from MetaEdit.
///</summary>
///<returns>Array of graphs.</returns>
public static Graph [] Init()
{
MetaEditAPI.MetaEditAPI port = Launcher.Port;
METype graphType = new MetaEditAPI.METype();
graphType.name = "Graph";
List <Graph> graphs = new List <Graph>();
List <Graph> topLevelGraphs = new List <Graph>();
MetaEditAPI.MEOop[] meOops = new MetaEditAPI.MEOop[0];
if (!Launcher.IsApiOK())
{
return(topLevelGraphs.ToArray());
}
try {
meOops = port.allSimilarInstances(graphType);
} catch (Exception e) {
DialogProvider.ShowMessageDialog("API error: " + e.Message, "API error");
}
foreach (MEOop m in meOops)
{
Graph g = Graph.MEOopToGraph(m);
graphs.Add(g);
}
List <Graph> done = new List <Graph>();
foreach (Graph g in graphs)
{
g.InitChildren(port, done);
}
foreach (Graph g in graphs)
{
if (!g.getIsChild())
{
topLevelGraphs.Add(g);
}
}
List <Graph> reachableGraphsList = ReachableGraphs(topLevelGraphs);
graphs.Sort(delegate(Graph g1, Graph g2) { return(g1.Name.CompareTo(g2.Name)); });
foreach (Graph g in graphs)
{
if (!reachableGraphsList.Contains(g))
{
topLevelGraphs.Add(g);
BuildReachableGraphs(g, reachableGraphsList);
}
}
return(topLevelGraphs.ToArray());
}
///<summary>
/// Runs MetaEdit+ dialog.
///</summary>
public void Run()
{
MetaEditAPI.MetaEditAPI port = Launcher.Port;
Object o;
switch (this.dialogType)
{
case CREATE_NEW_GRAPH:
// Opens "Create Graph" dialog in MetaEdit+
MetaEditAPI.METype m = null;
if (selectedGraph == null)
{
m = new MetaEditAPI.METype();
m.name = ("Graph");
}
else
{
m = selectedGraph.GetMEType();
}
MEAPI.AllowSetForegroundWindow();
o = port.createGraphDialog(m);
if (o is MEAny)
{
// update graph view in UI process
}
break;
case EDIT_GRAPH_PROPERTIES:
// Opens "Properties" dialog for the selected graph in MetaEdit+
if (selectedGraph != null)
{
MEAPI.AllowSetForegroundWindow();
if (port.propertyDialog(this.selectedGraph.ToMEOop()))
{
// update graph view in UI process
}
}
break;
}
}
