/// <summary>
/// Canvas extra elements
/// </summary>
public override void OnCanvasGUI()
{
if (!RootNode)
{
GUI.DrawTexture(new Rect(10, Screen.height - 80, 30, 30), EditorGUIUtility.FindTexture("console.erroricon"));
MoonGUI.DrawCanvasLabel(new Rect(40, Screen.height - 80, Screen.width - 40, 30),
new GUIContent("No root node asigned !"), Color.white, 20, false);
}
}
/// <summary>
/// Displays the editor depending on it's state
/// </summary>
/// <param name="e">User event</param>
public void DoEditor(Event e)
{
GUIState st = (GUIState)CurrentGUIState;
switch (st)
{
case GUIState.Normal:
if (WorkingGraph != null)
{
MoonGUI.DrawGrid(new Rect(0, 17, Screen.width, Screen.height), WorkingGraph.Offset, WorkingGraph.Zoom);
canvas.DoNodeEditor(e);
WorkingGraph.OnCanvasGUI();
}
else
{
MoonGUI.DrawGrid(new Rect(0, 17, Screen.width, Screen.height), Vector2.zero);
MoonGUI.DrawCanvasLabel(new Rect(10, 15, 500, 300), new GUIContent("No Graph"), 26, true);
}
break;
case GUIState.New:
MoonGUI.DrawGrid(new Rect(0, 17, Screen.width, Screen.height), Vector2.zero);
if (ModuleData != null)
{
NewGraphName = MoonModal.InputPanel(new Vector2(200, 100), "New " + ModuleData.Name, "Ok", "Cancel", "Name",
NewGraphName,
() =>
{
if (MoonIO.ValidFileName(NewGraphName))
{
string foldername = (!string.IsNullOrEmpty(ModuleData.ExportFolderName)) ?
ModuleData.ExportFolderName : ModuleData.Name;
NodeGraph newg = MoonIO.CreateGraphAsset(NewGraphName, foldername, ModuleData.GraphType,
ModuleData.ModuleType);
if (newg != null)
{
WorkingGraph = newg;
}
NewGraphName = string.Empty;
CurrentGUIState = (int)GUIState.Normal;
}
},
() =>
{
NewGraphName = string.Empty;
CurrentGUIState = (int)GUIState.Normal;
});
}
else
{
CurrentGUIState = (int)GUIState.Normal;
}
break;
case GUIState.Open:
MoonGUI.DrawGrid(new Rect(0, 17, Screen.width, Screen.height), Vector2.zero);
MoonModal.OpenGraphPanel(ref OpenGraphOffset, ref OpenGraphSearch, FoundGraphs, (NodeGraph ng) =>
{
WorkingGraph = ng;
CurrentGUIState = (int)GUIState.Normal;
}, () => CurrentGUIState = (int)GUIState.Normal, () => FoundGraphs = MoonIO.GetAllGraphs());
if (!string.Equals(OpenGraphSearch, LastOpenGraphSearch))
{
FoundGraphs = MoonIO.GetAllGraphs(OpenGraphSearch);
LastOpenGraphSearch = OpenGraphSearch;
}
break;
case GUIState.SaveAs:
MoonGUI.DrawGrid(new Rect(0, 17, Screen.width, Screen.height), Vector2.zero);
NewGraphName = MoonModal.InputPanel(new Vector2(200, 100), "Save as ", "Ok", "Cancel", "Name",
NewGraphName,
() =>
{
if (MoonIO.ValidFileName(NewGraphName))
{
NodeGraph copy = MoonIO.CopyGraph(WorkingGraph, NewGraphName);
if (copy != null)
{
WorkingGraph = copy;
}
CurrentGUIState = (int)GUIState.Normal;
}
},
() => CurrentGUIState = (int)GUIState.Normal);
break;
default:
for (int i = 0; i < UserKeyStates.Length; i++)
{
if (CurrentGUIState == UserKeyStates[i])
{
System.Action act;
if (UserStates.TryGetValue(UserKeyStates[i], out act))
{
act.Invoke();
}
}
}
break;
}
}