public void CreateLayerPanels()
{
// Delete any existing panel
foreach (var panel in _layersMap)
{
Destroy(panel.Value.gameObject);
}
_layersMap.Clear();
// appState.layers are actually Layer script (Component)
AppState.instance.layers.ForEach(comp =>
{
IVirgisLayer layer = (IVirgisLayer)comp;
Debug.Log($"CreateLayerPanels: layer {layer.GetMetadata().Id ?? ""}, {layer.GetMetadata().DisplayName ?? ""}");
// create a view panel for this particular layer
GameObject newLayerPanel = Instantiate(layerPanelPrefab, transform);
// obtain the panel script
LayerUIPanel panelScript = newLayerPanel.GetComponentInChildren <LayerUIPanel>();
LayerUIContainer containerScript = newLayerPanel.GetComponentInChildren <LayerUIContainer>();
containerScript._layersMap = _layersMap;
// set the layer in the panel
containerScript.layer = layer;
containerScript.viewLayerToggle.isOn = layer.IsVisible();
_layersMap.Add(Guid.NewGuid(), panelScript);
newLayerPanel.transform.SetParent(layersScrollView.transform, false);
});
LayoutRebuilder.MarkLayoutForRebuild(transform as RectTransform);
}
private void CreateLayerPanels()
{
GameObject newLayerPanel;
// appState.layers are actually Layer script (Component)
_appState.layers.ForEach(comp =>
{
// obtain the actual Layer object
// ILayer layer = comp.GetComponentInChildren<ILayer>();
IVirgisLayer layer = (IVirgisLayer)comp;
print($"CreateLayerPanels: layer {layer.GetMetadata().Id ?? ""}, {layer.GetMetadata().DisplayName ?? ""}");
// create a view panel for this particular layer
newLayerPanel = (GameObject)Instantiate(layerPanelPrefab, transform);
// obtain the panel script
LayerUIPanel panelScript = newLayerPanel.GetComponentInChildren <LayerUIPanel>();
// set the layer in the panel
panelScript.layer = layer;
// listens to panel's edit selected event
panelScript.AddEditSelectedListener(OnLayerPanelEditSelected);
if (layer.IsEditable())
{
panelScript.editLayerToggle.isOn = true;
}
panelScript.viewLayerToggle.isOn = layer.IsVisible();
// when the Layers Menu screen is first displayed,
// edit session could already be active
if (_appState.editSession.IsActive())
{
// in edit session, layer can be set to edit
panelScript.editLayerToggle.interactable = true;
}
else
{
// not in edit session, layer cannot be set to edit
panelScript.editLayerToggle.interactable = false;
}
_layersMap.Add(layer.GetId(), panelScript);
newLayerPanel.transform.SetParent(layersScrollView.transform, false);
});
printEditStatus();
}
private void OnTriggerDoublePress()
{
if (_appState.editSession.IsActive())
{
IVirgisLayer editableLayer = _appState.editSession.editableLayer;
RecordSetDataType dataType = editableLayer.GetMetadata().DataType;
switch (dataType)
{
case RecordSetDataType.Line:
if (_newFeature != null)
{
VirgisFeature temp = _lastVertex[0];
_lastVertex.Clear();
temp.UnSelected(SelectionTypes.SELECT);
// if edit mode is snap to anchor and start and end vertexes are at the same position
if (_appState.editSession.mode == EditSession.EditMode.SnapAnchor &&
_firstVertex.transform.position == temp.transform.position)
{
(_newFeature as Dataline).MakeLinearRing();
}
// complete adding line feature
_newFeature = null;
}
break;
case RecordSetDataType.Polygon:
if (_newFeature != null)
{
// complete adding polygon feature
_newFeature = null;
VirgisFeature temp = _lastVertex[0];
_lastVertex.Clear();
temp.UnSelected(SelectionTypes.SELECT);
}
break;
}
}
}
private void OnTriggerSinglePress(Vector3 posWhenSinglePress)
{
if (_appState.editSession.IsActive())
{
IVirgisLayer editableLayer = _appState.editSession.editableLayer;
RecordSetDataType dataType = editableLayer.GetMetadata().DataType;
Datapoint[] vertexes;
switch (dataType)
{
case RecordSetDataType.Point:
VirgisFeature point = editableLayer.AddFeature(new Vector3[1] {
posWhenSinglePress
});
point.UnSelected(SelectionTypes.SELECT);
break;
case RecordSetDataType.Line:
//Debug.Log($"ShapeAdder add Vertex");
if (_newFeature != null)
{
_newFeature.AddVertex(posWhenSinglePress);
}
else
{
_newFeature = editableLayer.AddFeature(new Vector3[2] {
posWhenSinglePress, posWhenSinglePress + Vector3.one * Single.Epsilon
});
// get the last vertex
vertexes = (_newFeature as Dataline).GetVertexes();
_firstVertex = vertexes[0];
_lastVertex.Add(vertexes[1]);
_firstVertex.UnSelected(SelectionTypes.SELECT);
}
break;
case RecordSetDataType.Polygon:
if (_newFeature != null)
{
if (_lastVertex.Count == 1)
{
_newFeature.transform.GetComponentInChildren <Dataline>().AddVertex(posWhenSinglePress);
}
else
{
_lastVertex[0].UnSelected(SelectionTypes.SELECT);
_lastVertex.RemoveAt(0);
}
}
else
{
_newFeature = editableLayer.AddFeature(new Vector3[4] {
posWhenSinglePress, posWhenSinglePress + Vector3.right * 0.01f, posWhenSinglePress + Vector3.up * 0.01f, posWhenSinglePress
});
vertexes = (_newFeature as Datapolygon).GetVertexes();
_firstVertex = vertexes[0];
_lastVertex.Add(vertexes[1]);
_lastVertex.Add(vertexes[2]);
}
break;
}
}
}