private void panelCross_MouseMove(object sender, MouseEventArgs e)
{
if (mouseSelection == null)
{
return;
}
if (mouseSelection.Button != e.Button)
{
mouseSelection = null;
//TODO partial invalidate need
panelCross.Invalidate();
return;
}
var pos = GetMousePosition(e.Location);
if (pos == null)
{
return;
}
if (mouseSelection.End == pos.Value)
{
return;
}
mouseSelection.End = pos.Value;
//TODO partial invalidate need
panelCross.Invalidate();
}
private void panelCross_MouseUp(object sender, MouseEventArgs e)
{
if (mouseSelection == null)
{
return;
}
if (mouseSelection.Button != e.Button)
{
mouseSelection = null;
//TODO partial invalidate need
panelCross.Invalidate();
return;
}
int x1 = Math.Min(mouseSelection.Begin.X, mouseSelection.End.X),
x2 = Math.Max(mouseSelection.Begin.X, mouseSelection.End.X),
y1 = Math.Min(mouseSelection.Begin.Y, mouseSelection.End.Y),
y2 = Math.Max(mouseSelection.Begin.Y, mouseSelection.End.Y);
for (int i = x1; i <= x2; i++)
{
for (int j = y1; j <= y2; j++)
{
cross.SetCell(i, j, mouseSelection.NewCellState);
}
}
cross.HistoryNextStep();
mouseSelection = null;
if (!editorMode)
{
//TODO need async update
cross.CheckLines();
}
else
{
var oldSize = new Size(cross.MaxCountTop, cross.MaxCountLeft);
cross.CalcLines();
var newSize = new Size(cross.MaxCountTop, cross.MaxCountLeft);
if (oldSize != newSize)
{
UpdateSize();
}
}
UpdateBtnState();
//TODO partial invalidate need
panelCross.Invalidate();
}
private void panelCross_MouseDown(object sender, MouseEventArgs e)
{
// 1. pressed other button
// 2. pressed not left or not right button or pressed more than one button
// then cancel selection
if ((mouseSelection != null && mouseSelection.Button != e.Button) ||
(e.Button != MouseButtons.Left && e.Button != MouseButtons.Right))
{
mouseSelection = null;
//TODO partial invalidate need
panelCross.Invalidate();
return;
}
// mouse position outgoing of the map, ignore
var pos = GetMousePosition(e.Location);
if (pos == null)
{
return;
}
var newCellState = (e.Button == MouseButtons.Left)
? Cross.CellState.Fill
: (e.Button == MouseButtons.Right)
? Cross.CellState.Dot
: Cross.CellState.Unknown;
if (!editorMode)
{
// if oldCellState == newCellState then cells must be cleaned
newCellState = (cross.GetCell(pos.Value.X, pos.Value.Y) == newCellState)
? Cross.CellState.Unknown
: newCellState;
}
mouseSelection = new MouseGroupSelection
{
Button = e.Button,
NewCellState = newCellState,
Begin = pos.Value,
End = pos.Value
};
//TODO more partial invalidation need
panelCross.Invalidate(new Rectangle(e.X - scaleSize, e.Y - scaleSize, scaleSize * 2, scaleSize * 2));
}
private void panelCross_MouseUp(object sender, MouseEventArgs e)
{
if (mouseSelection == null)
return;
if (mouseSelection.Button != e.Button)
{
mouseSelection = null;
//TODO partial invalidate need
panelCross.Invalidate();
return;
}
int x1 = Math.Min(mouseSelection.Begin.X, mouseSelection.End.X),
x2 = Math.Max(mouseSelection.Begin.X, mouseSelection.End.X),
y1 = Math.Min(mouseSelection.Begin.Y, mouseSelection.End.Y),
y2 = Math.Max(mouseSelection.Begin.Y, mouseSelection.End.Y);
for (int i = x1; i <= x2; i++)
for (int j = y1; j <= y2; j++)
cross.SetCell(i, j, mouseSelection.NewCellState);
cross.HistoryNextStep();
mouseSelection = null;
if (!editorMode)
{
//TODO need async update
cross.CheckLines();
}
else
{
var oldSize = new Size(cross.MaxCountTop, cross.MaxCountLeft);
cross.CalcLines();
var newSize = new Size(cross.MaxCountTop, cross.MaxCountLeft);
if (oldSize != newSize)
UpdateSize();
}
UpdateBtnState();
//TODO partial invalidate need
panelCross.Invalidate();
}
private void panelCross_MouseMove(object sender, MouseEventArgs e)
{
if (mouseSelection == null)
return;
if (mouseSelection.Button != e.Button)
{
mouseSelection = null;
//TODO partial invalidate need
panelCross.Invalidate();
return;
}
var pos = GetMousePosition(e.Location);
if (pos == null)
return;
if (mouseSelection.End == pos.Value)
return;
mouseSelection.End = pos.Value;
//TODO partial invalidate need
panelCross.Invalidate();
}
private void panelCross_MouseDown(object sender, MouseEventArgs e)
{
// 1. pressed other button
// 2. pressed not left or not right button or pressed more than one button
// then cancel selection
if ((mouseSelection != null && mouseSelection.Button != e.Button) ||
(e.Button != MouseButtons.Left && e.Button != MouseButtons.Right))
{
mouseSelection = null;
//TODO partial invalidate need
panelCross.Invalidate();
return;
}
// mouse position outgoing of the map, ignore
var pos = GetMousePosition(e.Location);
if (pos == null)
return;
var newCellState = (e.Button == MouseButtons.Left)
? Cross.CellState.Fill
: (e.Button == MouseButtons.Right)
? Cross.CellState.Dot
: Cross.CellState.Unknown;
if (!editorMode)
{
// if oldCellState == newCellState then cells must be cleaned
newCellState = (cross.GetCell(pos.Value.X, pos.Value.Y) == newCellState)
? Cross.CellState.Unknown
: newCellState;
}
mouseSelection = new MouseGroupSelection
{
Button = e.Button,
NewCellState = newCellState,
Begin = pos.Value,
End = pos.Value
};
//TODO more partial invalidation need
panelCross.Invalidate(new Rectangle(e.X - scaleSize, e.Y - scaleSize, scaleSize*2, scaleSize*2));
}
