private void btnMaxSymbol_Click(object sender, EventArgs e)
{
FormSymbol dlg = new FormSymbol(_maxSymbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
_maxSymbol = dlg.Symbol;
}
}
private void btnOutlineSymbol_Click(object sender, EventArgs e)
{
if (_renderer.OutlineSymbol == null)
{
_renderer.OutlineSymbol = (ILineSymbol)RendererFunctions.CreateStandardSymbol(geometryType.Polyline);
}
FormSymbol dlg = new FormSymbol(_renderer.OutlineSymbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
_renderer.OutlineSymbol = dlg.Symbol as ILineSymbol;
}
}
private void btnChoosePolygonSymbol_Click(object sender, EventArgs e)
{
if (_renderer == null)
{
return;
}
FormSymbol dlg = new FormSymbol(_renderer[geometryType.Polygon]);
if (dlg.ShowDialog() == DialogResult.OK)
{
_renderer[geometryType.Polygon] = dlg.Symbol;
}
}
private void btnLineSymbol_Click(object sender, EventArgs e)
{
if (_renderer == null)
{
return;
}
FormSymbol dlg = new FormSymbol(((DimensionRenderer)_renderer).LineSymbol);
if (dlg.ShowDialog() == DialogResult.OK &&
dlg.Symbol is ILineSymbol)
{
((DimensionRenderer)_renderer).LineSymbol = (ILineSymbol)dlg.Symbol;
}
}
private void btnChooseSymbol_Click(object sender, System.EventArgs e)
{
if (_renderer == null)
{
return;
}
if (_renderer is IFeatureRenderer2)
{
FormSymbol dlg = new FormSymbol(((IFeatureRenderer2)_renderer).Symbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
((IFeatureRenderer2)_renderer).Symbol = dlg.Symbol;
UpdateUI();
}
}
}
private void btnSymbol_Click(object sender, EventArgs e)
{
if (!(_renderer.TextSymbol is ISymbol))
{
return;
}
FormSymbol dlg = new FormSymbol((ISymbol)_renderer.TextSymbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
if (dlg.Symbol is ITextSymbol)
{
_renderer.TextSymbol = dlg.Symbol as ITextSymbol;
DrawPreview();
}
}
}
private void btnChooseSwitchOffSymbol_Click(object sender, EventArgs e)
{
if (_renderer == null)
{
return;
}
ISymbol symbol = _renderer[NetworkRenderer.RendererType.SwitchesOff];
if (symbol != null)
{
FormSymbol dlg = new FormSymbol(symbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
_renderer[NetworkRenderer.RendererType.SwitchesOff] = dlg.Symbol;
}
}
}
private void RendererBox_DoubleClick(object sender, EventArgs e)
{
object item = null;
for (int i = 0; i < RendererBox.Items.Count; i++)
{
Rectangle rect = RendererBox.GetItemRectangle(i);
if (rect.Y <= _mY && (rect.Y + rect.Height) >= _mY)
{
item = RendererBox.Items[i];
break;
}
}
if (item == null)
{
return;
}
if (item is LegendItem)
{
if (_mX > 20 && _mX < 50)
{
ISymbol symbol = ((LegendItem)item).Item as ISymbol;
if (symbol != null)
{
FormSymbol dlg = new FormSymbol(symbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
int index = RendererBox.Items.IndexOf(item);
RuleItem ritem = RendererBox.Items[index - 1] as RuleItem;
if (ritem != null)
{
ritem.Rule.Symbol = dlg.Symbol;
((LegendItem)item).Item = dlg.Symbol as ILegendItem;
}
RendererBox.Refresh();
}
}
}
}
}
private void RendererBox_DoubleClick(object sender, EventArgs e)
{
object item = null;
for (int i = 0; i < RendererBox.Items.Count; i++)
{
Rectangle rect = RendererBox.GetItemRectangle(i);
if (rect.Y <= _mY && (rect.Y + rect.Height) >= _mY)
{
item = RendererBox.Items[i];
break;
}
}
if (item == null)
{
return;
}
if (item is LegendItem && _renderer is ILegendGroup)
{
if (_mX > 20 && _mX < 50)
{
ISymbol symbol = ((LegendItem)item).Item as ISymbol;
if (symbol != null)
{
FormSymbol dlg = new FormSymbol(symbol);
if (dlg.ShowDialog() == DialogResult.OK)
{
((ILegendGroup)_renderer).SetSymbol(((LegendItem)item).Item, dlg.Symbol);
((LegendItem)item).Item = dlg.Symbol;
RendererBox.Refresh();
}
}
}
}
}
private void list_MouseDown(object sender, MouseEventArgs e)
{
ListViewItem item = list.GetItemAt(4, e.Y);
if (!(item is SymbolListViewItem))
{
return;
}
if (e.X < imageList1.ImageSize.Width)
{
ISymbol symbol = ((SymbolListViewItem)item).Symbol;
if (OnSymbolClicked != null)
{
OnSymbolClicked(symbol);
Image image = imageList1.Images[item.ImageIndex];
using (System.Drawing.Graphics gr = System.Drawing.Graphics.FromImage(image))
{
SymbolPreview.Draw(gr, new Rectangle(0, 0, image.Width, image.Height), symbol, true);
imageList1.Images[item.ImageIndex] = image;
}
list.Refresh();
}
else
{
ISymbol s = (symbol is INullSymbol) ? RendererFunctions.CreateStandardSymbol(((INullSymbol)symbol).GeomtryType) : (ISymbol)symbol.Clone();
FormSymbol dlg = new FormSymbol(s);
if (dlg.ShowDialog() == DialogResult.OK)
{
Image image = imageList1.Images[item.ImageIndex];
using (System.Drawing.Graphics gr = System.Drawing.Graphics.FromImage(image))
{
SymbolPreview.Draw(gr, new Rectangle(0, 0, image.Width, image.Height), dlg.Symbol, true);
imageList1.Images[item.ImageIndex] = image;
if (OnSymbolChanged != null)
{
OnSymbolChanged(item.Text, dlg.Symbol);
}
}
((SymbolListViewItem)item).Symbol = dlg.Symbol;
}
}
if (_box.Visible)
{
HideBox();
}
}
else
{
int w = 0;
bool showBox = false;
foreach (ColumnHeader col in list.Columns)
{
w += col.Width;
if (e.X < w)
{
if (col.Index == 0 && OnKeyChanged == null)
{
break;
}
if (col.Index > 0 && OnLabelChanged == null)
{
break;
}
Rectangle rect = item.Bounds;
rect.X = 3 + w - col.Width + ((col.Index == 0) ? imageList1.ImageSize.Width : 0);
rect.Y = 3 + rect.Top + rect.Height / 2 - _box.Height / 2;
rect.Width = col.Width - ((col.Index == 0) ? imageList1.ImageSize.Width : 0);
rect.Height = _box.Height;
if (_box.Visible == true)
{
HideBox();
}
_box.Bounds = rect;
_box.Text = item.SubItems[col.Index].Text;
_box.Visible = true;
_box.Focus();
_labelEditItem = (SymbolListViewItem)item;
_labelEditIndex = col.Index;
showBox = true;
break;
}
}
if (showBox == false && _box.Visible == true)
{
HideBox();
_labelEditIndex = 0;
}
}
}
