public object Clone(CloneOptions options)
{
SimpleLabelRenderer renderer = new SimpleLabelRenderer(
(ITextSymbol)((_symbol is IClone2) ? _symbol.Clone(options) : null),
_fieldname);
renderer._howManyLabels = _howManyLabels;
renderer._labelPriority = _labelPriority;
renderer._fontField = _fontField;
renderer._sizeField = _sizeField;
renderer._expression = _expression;
renderer._useExpression = _useExpression;
renderer._symbolRotation = (SymbolRotation)_symbolRotation.Clone();
renderer._clipEnvelope = _clipEnvelope != null ? new Envelope(_clipEnvelope) : null;
renderer._lineLabelling = _lineLabelling;
return(renderer);
}
private void EditLabelStyle(RuleModel rule)
{
PointRuleModel pr = rule as PointRuleModel;
LineRuleModel lr = rule as LineRuleModel;
AreaRuleModel ar = rule as AreaRuleModel;
UserControl uc = null;
/*
* if (m_owner.SelectedClass == null)
* {
* MessageBox.Show(Strings.NoFeatureClassAssigned);
* return;
* }*/
var previewScale = 0.0;
if (_parentScaleRange.MinScale.HasValue)
{
previewScale = _parentScaleRange.MinScale.Value;
}
ILayerStylePreviewable prev = new LayerStylePreviewable(_edSvc.EditedResourceID,
previewScale,
80,
40,
"PNG", //NOXLATE
rule.Index);
//TODO: This is obviously a mess and could do with some future cleanup, but the idea here should be
//easy to understand. Each primitive basic style (that's not a label) has 3 actions.
// - Commit (When user clicks OK on dialog)
// - Rollback (When user clicks Cancel on dialog)
// - Edit Commit (When user invokes refresh)
//Those that support GETLEGENDIMAGE-based previews will be passed an edit commit action. Invoking the
//edit commit action will update the session-based layer with this edit-copy rule, allowing for the changes
//to be reflected when we do the GETLEGENDIMAGE call
//
//Labels are exempt as those previews can be sufficiently simulated with System.Drawing API
var vl = (IVectorLayerDefinition)_editedLayer.SubLayer;
ClassDefinition clsDef = GetLayerClass();
Action commit = null;
Action rollback = null;
ITextSymbol labelToEdit = null;
if (pr != null)
{
labelToEdit = pr.GetLabelStyle();
}
else if (lr != null)
{
labelToEdit = lr.GetLabelStyle();
}
else if (ar != null)
{
labelToEdit = ar.GetLabelStyle();
}
m_origLabel = labelToEdit;
m_editLabel = (labelToEdit == null) ? null : (ITextSymbol)labelToEdit.Clone();
uc = new FontStyleEditor(_edSvc, clsDef, vl.ResourceId);
((FontStyleEditor)uc).Item = m_editLabel;
if (uc != null)
{
EditorTemplateForm dlg = new EditorTemplateForm();
dlg.ItemPanel.Controls.Add(uc);
uc.Dock = DockStyle.Fill;
dlg.RefreshSize();
var res = dlg.ShowDialog(this);
if (res == DialogResult.OK)
{
if (commit != null)
{
commit.Invoke();
}
ITextSymbol editedLabel = ((FontStyleEditor)uc).Item;
if (pr != null)
{
pr.SetLabelStyle(editedLabel);
_edSvc.HasChanged();
}
else if (lr != null)
{
lr.SetLabelStyle(editedLabel);
_edSvc.HasChanged();
}
else if (ar != null)
{
ar.SetLabelStyle(editedLabel);
_edSvc.HasChanged();
}
}
else if (res == DialogResult.Cancel)
{
if (rollback != null)
{
rollback.Invoke();
}
}
}
}
private void EditButton_Click(object sender, EventArgs e)
{
UserControl uc = null;
if (m_owner.SelectedClass == null)
{
MessageBox.Show(Strings.NoFeatureClassAssigned);
return;
}
ILayerStylePreviewable prev = new LayerStylePreviewable(m_owner.EditorService.EditedResourceID,
this.PreviewScale,
80,
40,
"PNG", //NOXLATE
_themeOffset + this.ThemeCategory);
//TODO: This is obviously a mess and could do with some future cleanup, but the idea here should be
//easy to understand. Each primitive basic style (that's not a label) has 3 actions.
// - Commit (When user clicks OK on dialog)
// - Rollback (When user clicks Cancel on dialog)
// - Edit Commit (When user invokes refresh)
//Those that support GETLEGENDIMAGE-based previews will be passed an edit commit action. Invoking the
//edit commit action will update the session-based layer with this edit-copy rule, allowing for the changes
//to be reflected when we do the GETLEGENDIMAGE call
//
//Labels are exempt as those previews can be sufficiently simulated with System.Drawing API
var factory = (ILayerElementFactory)m_owner.Editor.GetEditedResource();
Action commit = null;
Action rollback = null;
if (isLabel)
{
m_origLabel = m_label;
m_editLabel = (m_label == null) ? null : (ITextSymbol)m_label.Clone();
uc = new FontStyleEditor(m_owner.Editor, m_owner.SelectedClass, m_owner.FeatureSourceId);
((FontStyleEditor)uc).Item = m_editLabel;
}
else if (isW2dSymbol)
{
m_origPoint = m_point;
m_editPoint = (m_point == null) ? null : (IPointSymbolization2D)m_point.Clone();
var pfse = new PointFeatureStyleEditor(m_owner.Editor, m_owner.SelectedClass, m_owner.FeatureSourceId, m_w2dsymbol, prev);
uc = pfse;
pfse.Item = m_editPoint;
Action editCommit = () =>
{
//We need to update this boolean state
var w2d = pfse.W2DSymbolPreviewImage;
this.isPoint = (w2d == null);
this.isW2dSymbol = (w2d != null);
m_editPoint = pfse.Item;
((IPointRule)m_parent).PointSymbolization2D = m_editPoint;
m_w2dsymbol = w2d;
};
pfse.SetEditCommit(editCommit);
commit = () =>
{
//We need to update this boolean state
var w2d = pfse.W2DSymbolPreviewImage;
this.isPoint = (w2d == null);
this.isW2dSymbol = (w2d != null);
m_point = pfse.Item;
((IPointRule)m_parent).PointSymbolization2D = m_point;
m_w2dsymbol = w2d;
};
rollback = () =>
{
((IPointRule)m_parent).PointSymbolization2D = m_origPoint;
};
}
else if (isPoint)
{
m_origPoint = m_point;
m_editPoint = (m_point == null) ? null : (IPointSymbolization2D)m_point.Clone();
var pfse = new PointFeatureStyleEditor(m_owner.Editor, m_owner.SelectedClass, m_owner.FeatureSourceId, prev);
uc = pfse;
pfse.Item = m_editPoint;
Action editCommit = () =>
{
//We need to update this boolean state
var w2d = pfse.W2DSymbolPreviewImage;
this.isPoint = (w2d == null);
this.isW2dSymbol = (w2d != null);
m_editPoint = pfse.Item;
((IPointRule)m_parent).PointSymbolization2D = m_editPoint;
m_w2dsymbol = w2d;
};
pfse.SetEditCommit(editCommit);
commit = () =>
{
//We need to update this boolean state
var w2d = pfse.W2DSymbolPreviewImage;
this.isPoint = (w2d == null);
this.isW2dSymbol = (w2d != null);
m_point = pfse.Item;
((IPointRule)m_parent).PointSymbolization2D = m_point;
m_w2dsymbol = w2d;
};
rollback = () =>
{
((IPointRule)m_parent).PointSymbolization2D = m_origPoint;
};
}
else if (isLine)
{
m_origLine = m_line;
m_editLine = (m_line == null) ? new List <IStroke>() : LayerElementCloningUtil.CloneStrokes(m_line);
var lfse = new LineFeatureStyleEditor(m_owner.Editor, m_owner.SelectedClass, m_owner.FeatureSourceId, factory, prev);
uc = lfse;
lfse.Item = m_editLine;
Action editCommit = () =>
{
m_editLine = lfse.Item;
((ILineRule)m_parent).SetStrokes(m_editLine);
};
lfse.SetEditCommit(editCommit);
commit = () =>
{
m_line = lfse.Item;
((ILineRule)m_parent).SetStrokes(m_line);
};
rollback = () =>
{
((ILineRule)m_parent).SetStrokes(m_origLine);
};
}
else if (isArea)
{
m_origArea = m_area;
m_editArea = (m_area == null) ? null : (IAreaSymbolizationFill)m_area.Clone();
var afse = new AreaFeatureStyleEditor(m_owner.Editor, m_owner.SelectedClass, m_owner.FeatureSourceId, prev);
uc = afse;
afse.Item = m_editArea;
Action editCommit = () =>
{
m_editArea = afse.Item;
((IAreaRule)m_parent).AreaSymbolization2D = m_editArea;
};
commit = () =>
{
m_area = afse.Item;
((IAreaRule)m_parent).AreaSymbolization2D = m_area;
};
rollback = () =>
{
((IAreaRule)m_parent).AreaSymbolization2D = m_origArea;
};
afse.SetEditCommit(editCommit);
}
else if (isComp)
{
var diag = new SymbolInstancesDialog(m_owner.Editor, m_comp, m_owner.SelectedClass, m_owner.GetFdoProvider(), m_owner.FeatureSourceId, prev);
diag.ShowDialog();
//HACK: Assume edits made
Owner.RaiseResourceChanged();
return;
}
if (uc != null)
{
EditorTemplateForm dlg = new EditorTemplateForm();
dlg.ItemPanel.Controls.Add(uc);
uc.Dock = DockStyle.Fill;
dlg.RefreshSize();
var res = dlg.ShowDialog(this);
if (res == DialogResult.OK)
{
if (commit != null)
{
commit.Invoke();
}
if (isLabel)
{
m_label = ((FontStyleEditor)uc).Item;
if (m_parent as IPointRule != null)
{
((IPointRule)m_parent).Label = m_label;
}
else if (m_parent as ILineRule != null)
{
((ILineRule)m_parent).Label = m_label;
}
else if (m_parent as IAreaRule != null)
{
((IAreaRule)m_parent).Label = m_label;
}
ItemChanged?.Invoke(m_label, null);
}
else if (isPoint || isW2dSymbol)
{
ItemChanged?.Invoke(m_point, null);
}
else if (isLine)
{
ItemChanged?.Invoke(m_line, null);
}
else if (isArea)
{
ItemChanged?.Invoke(m_area, null);
}
this.Refresh();
}
else if (res == DialogResult.Cancel)
{
if (rollback != null)
{
rollback.Invoke();
}
}
}
}