private void RedrawGeometries()
{
if (m_debugger.CurrentMode == dbgDebugMode.dbgBreakMode)
{
Geometry.Box aabb = Geometry.Box.Inverted();
int drawnCount = 0;
for (int index = 0; index < listView.Items.Count; ++index)
{
GeometryItem geometry = (GeometryItem)listView.Items[index];
System.Windows.Media.Color color = geometry.Color;
ExpressionDrawer.IDrawable drawable = null;
string type = null;
if (geometry.Name != null && geometry.Name != "")
{
var expression = m_debugger.GetExpression(geometry.Name);
if (expression.IsValidValue)
{
drawable = ExpressionDrawer.MakeGeometry(m_debugger, geometry.Name);
type = expression.Type;
if (drawable != null)
{
if (geometry.Color == Util.ConvertColor(m_colorsPool.Transparent))
color = Util.ConvertColor(m_colorsPool.Pull());
aabb.Expand(drawable.Aabb);
++drawnCount;
}
}
}
// set new row
GeometryItem new_geometry = new GeometryItem(geometry.Name, drawable, type, color);
((System.ComponentModel.INotifyPropertyChanged)new_geometry).PropertyChanged += GeometryItem_NameChanged;
listView.Items.RemoveAt(index);
listView.Items.Insert(index, new_geometry);
}
if (drawnCount > 0)
{
Bitmap bmp = new Bitmap((int)System.Math.Round(image.ActualWidth),
(int)System.Math.Round(image.ActualHeight));
Graphics graphics = Graphics.FromImage(bmp);
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
graphics.Clear(Color.White);
ExpressionDrawer.Settings settings = new ExpressionDrawer.Settings(Color.Black, true, true);
foreach (GeometryItem g in listView.Items)
{
if (g.Drawable != null)
{
settings.color = Util.ConvertColor(g.Color);
g.Drawable.Draw(aabb, graphics, settings);
}
}
ExpressionDrawer.DrawAabb(graphics, aabb);
image.Source = Util.BitmapToBitmapImage(bmp);
}
else
{
image.Source = Util.BitmapToBitmapImage(m_emptyBitmap);
}
}
}
private void GeometryItem_NameChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
//e.PropertyName == "Name"
GeometryItem geometry = (GeometryItem)sender;
int index = listView.Items.IndexOf(geometry);
if (geometry.Name == null || geometry.Name == "")
{
m_colorsPool.Push(Util.ConvertColor(geometry.Color));
listView.Items.RemoveAt(index);
if (index >= 0)
RedrawGeometries();
return;
}
// insert new empty row
if (index + 1 == listView.Items.Count)
{
GeometryItem empty_variable = new GeometryItem(m_colorsPool.Transparent);
((System.ComponentModel.INotifyPropertyChanged)empty_variable).PropertyChanged += GeometryItem_NameChanged;
listView.Items.Add(empty_variable);
}
System.Windows.Media.Color color = geometry.Color;
ExpressionDrawer.IDrawable drawable = null;
string type = null;
// debugging
if (m_debugger.CurrentMode == dbgDebugMode.dbgBreakMode)
{
var expression = m_debugger.GetExpression(geometry.Name);
if (expression.IsValidValue)
{
drawable = ExpressionDrawer.MakeGeometry(m_debugger, geometry.Name);
type = expression.Type;
if (drawable != null)
{
if (color == Util.ConvertColor(m_colorsPool.Transparent))
color = Util.ConvertColor(m_colorsPool.Pull());
}
}
}
// set new row
GeometryItem new_variable = new GeometryItem(geometry.Name, drawable, type, color);
((System.ComponentModel.INotifyPropertyChanged)new_variable).PropertyChanged += GeometryItem_NameChanged;
listView.Items.RemoveAt(index);
listView.Items.Insert(index, new_variable);
if (drawable != null)
{
Geometry.Box aabb = Geometry.Box.Inverted();
int drawnCount = 0;
foreach (GeometryItem g in listView.Items)
{
if (g.Drawable != null)
{
aabb.Expand(g.Drawable.Aabb);
++drawnCount;
}
}
if (drawnCount > 0)
{
Bitmap bmp = new Bitmap((int)image.ActualWidth, (int)image.ActualHeight);
Graphics graphics = Graphics.FromImage(bmp);
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
graphics.Clear(Color.White);
ExpressionDrawer.Settings settings = new ExpressionDrawer.Settings(Color.Black, true, true);
foreach (GeometryItem g in listView.Items)
{
if (g.Drawable != null)
{
settings.color = Util.ConvertColor(g.Color);
g.Drawable.Draw(aabb, graphics, settings);
}
}
ExpressionDrawer.DrawAabb(graphics, aabb);
image.Source = Util.BitmapToBitmapImage(bmp);
}
else
{
image.Source = Util.BitmapToBitmapImage(m_emptyBitmap);
}
}
}
private void UpdateItems(int modified_index = -1)
{
bool imageEmpty = true;
if (m_debugger.CurrentMode == dbgDebugMode.dbgBreakMode)
{
string[] names = new string[Geometries.Count];
ExpressionDrawer.Settings[] settings = new ExpressionDrawer.Settings[Geometries.Count];
bool tryDrawing = false;
// update the list, gather names and settings
for (int index = 0; index < Geometries.Count; ++index)
{
GeometryItem geometry = Geometries[index];
System.Windows.Media.Color color = geometry.Color;
int colorId = geometry.ColorId;
string type = null;
bool updateRequred = modified_index < 0 || modified_index == index;
if (geometry.Name != null && geometry.Name != "")
{
var expression = updateRequred ? m_debugger.GetExpression(geometry.Name) : null;
if (expression == null || expression.IsValidValue)
{
if (expression != null)
type = expression.Type;
names[index] = geometry.Name;
if (updateRequred && geometry.ColorId < 0)
{
colorId = m_intsPool.Pull();
color = Util.ConvertColor(m_colors[colorId]);
}
settings[index] = new ExpressionDrawer.Settings(Util.ConvertColor(color), true, true);
tryDrawing = true;
}
}
// set new row
if (updateRequred)
ResetAt(new GeometryItem(geometry.Name, type, colorId, m_colors), index);
}
// draw variables
if (tryDrawing)
{
int width = (int)System.Math.Round(image.ActualWidth);
int height = (int)System.Math.Round(image.ActualHeight);
if (width > 0 && height > 0)
{
Bitmap bmp = new Bitmap(width, height);
Graphics graphics = Graphics.FromImage(bmp);
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
graphics.Clear(m_colors.ClearColor);
ExpressionDrawer.DrawGeometries(graphics, m_debugger, names, settings, m_colors);
image.Source = Util.BitmapToBitmapImage(bmp);
imageEmpty = false;
}
}
}
if (imageEmpty)
{
image.Source = Util.BitmapToBitmapImage(m_emptyBitmap);
}
image.ContextMenu = new ContextMenu();
MenuItem mi = new MenuItem();
mi.Header = "Copy";
mi.Click += MenuItem_Copy;
if (imageEmpty)
mi.IsEnabled = false;
image.ContextMenu.Items.Add(mi);
}
