private void ShipDragDrop(TableLayoutPanel t_myships, int shipcount, object sender, DragEventArgs e)
{
var cellPos = GetRowColIndex(t_myships, t_myships.PointToClient(Cursor.Position));
if (cellPos == null)//out of range
{
MessageBox.Show("out of range");
return;
}
if (shipcount == 1)
{
if (shipCount1[ship_lg - 1] == 1)
{
MessageBox.Show("Ship already used!");
return;
}
}
else
{
if (shipCount2[ship_lg - 1] == 1)
{
MessageBox.Show("Ship already used!");
return;
}
}
if (cellPos != null && inBound(cellPos, ship_lg, direc) && CheckShipLoc(t_myships, cellPos, ship_lg, direc))
{
if (direc == "" || direc == "right")
{
for (int r = 0; r < ship_lg; r++)
{
Button b = (Button)t_myships.GetControlFromPosition(cellPos.Value.X + r, cellPos.Value.Y);
b.Text = "O";
}
}
else
{
for (int r = 0; r < ship_lg; r++)
{
Button b = (Button)t_myships.GetControlFromPosition(cellPos.Value.X, cellPos.Value.Y + r);
b.Text = "O";
}
}
//TO DO :SAVE TO LOC ARRAY
if (shipcount == 1)
{
shipCount1[ship_lg - 1] = 1;
}
else
{
shipCount2[ship_lg - 1] = 1;
}
//TO DO : REMOVE ITEM FROM LIST
}
else
{
MessageBox.Show("relocate ship");
}
}
public void clickOnSpace(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && isEditMode == true)
{
if (mode == 2)
{
if (panel.GetControlFromPosition(panel.GetColumn((PictureBox)sender), panel.GetRow((PictureBox)sender)).BackColor != Color.Maroon)
{
panel.GetControlFromPosition(panel.GetColumn((PictureBox)sender), panel.GetRow((PictureBox)sender)).BackColor = Color.Maroon;
}
}
else
{
if (panel.GetControlFromPosition(panel.GetColumn((PictureBox)sender), panel.GetRow((PictureBox)sender)).BackColor != Color.ForestGreen)
{
panel.GetControlFromPosition(panel.GetColumn((PictureBox)sender), panel.GetRow((PictureBox)sender)).BackColor = Color.ForestGreen;
}
}
}
else if (isEditMode == true)
{
contextMenuStrip1.Show(panel.GetControlFromPosition(panel.GetColumn((PictureBox)sender), panel.GetRow((PictureBox)sender)), e.Location.X, e.Location.Y);
np = (Point)GetRowColIndex(panel, panel.PointToClient(Cursor.Position));
}
}
void onMouseMove()
{
Point mousePositionOnPanel;
mousePositionOnPanel = tabeleLayout.PointToClient(Cursor.Position);
labelX.Text = "X Y" + mousePositionOnPanel;
drawLine(g, mousePositionOnPanel);
}
public static Point GetCellPositionFromCursorPosition(this TableLayoutPanel tlp)
{
Point Position = tlp.PointToClient(Cursor.Position);
int Column = Convert.ToInt32(Math.Floor(
Convert.ToDouble(Position.X) / tlp.Width * tlp.ColumnCount)),
Row = Convert.ToInt32(Math.Floor(
Convert.ToDouble(Position.Y) / tlp.Height * tlp.RowCount));
return(new Point(Column, Row));
}
private void MouseLeave()
{
System.Drawing.Point mouseLocation = mainTable.PointToClient(Cursor.Position);
int left = deleteEntryButton.Left;
int right = deleteEntryButton.Right;
int top = deleteEntryButton.Top;
int bottom = deleteEntryButton.Bottom;
if (!(mouseLocation.X > left && mouseLocation.X < right && mouseLocation.Y > top && mouseLocation.Y < bottom))
{
mainTable.BackColor = System.Drawing.Color.FromArgb(0);
deleteEntryButton.Hide();
}
}
private void TableLayoutPanel_DragOver(object sender, DragEventArgs e)
{
if (!e.Data.GetDataPresent(typeof(Button)))
{
return;
}
e.Effect = e.AllowedEffect;
var draggedButton = (Button)e.Data.GetData(typeof(Button));
var pt = tableLayoutPanel.PointToClient(new Point(e.X, e.Y));
var button = (Button)tableLayoutPanel.GetChildAtPoint(pt);
if (button != null)
{
var pos = tableLayoutPanel.GetPositionFromControl(button);
tableLayoutPanel.Controls.Add(draggedButton, pos.Column, pos.Row);
draggedButton.Tag = null;
}
}
private TableLayoutPanelCellPosition GetCellPosition(TableLayoutPanel panel)
{
//mouse position
Point p = panel.PointToClient(Control.MousePosition);
//Cell position
TableLayoutPanelCellPosition pos = new TableLayoutPanelCellPosition(0, 0);
//Panel size.
Size size = panel.Size;
//average cell size.
SizeF cellAutoSize = new SizeF(size.Width / panel.ColumnCount, size.Height / panel.RowCount);
//Get the cell row.
//y coordinate
float y = 0;
for (int i = 0; i < panel.RowCount; i++)
{
//Calculate the summary of the row heights.
SizeType type = panel.RowStyles[i].SizeType;
float height = panel.RowStyles[i].Height;
switch (type)
{
case SizeType.Absolute:
y += height;
break;
case SizeType.Percent:
y += height / 100 * size.Height;
break;
case SizeType.AutoSize:
y += cellAutoSize.Height;
break;
}
//Check the mouse position to decide if the cell is in current row.
if ((int)y > p.Y)
{
pos.Row = i;
break;
}
}
//Get the cell column.
//x coordinate
float x = 0;
for (int i = 0; i < panel.ColumnCount; i++)
{
//Calculate the summary of the row widths.
SizeType type = panel.ColumnStyles[i].SizeType;
float width = panel.ColumnStyles[i].Width;
switch (type)
{
case SizeType.Absolute:
x += width;
break;
case SizeType.Percent:
x += width / 100 * size.Width;
break;
case SizeType.AutoSize:
x += cellAutoSize.Width;
break;
}
//Check the mouse position to decide if the cell is in current column.
if ((int)x > p.X)
{
pos.Column = i;
break;
}
}
//return the mouse position.
return pos;
}
