private void keysHandler(object sender, KeyEventArgs e)
{
if (_drag != null)
{
_keyHeld = true;
return;
}
Control active = Utils.FindActiveControl(this);
// ugly as heck
if (!_keyHeld && (e.KeyCode == Keys.Escape || e.KeyCode == Keys.ControlKey))
{
if (!(active is TextBox))
{
if (Transfer.Source != null || Transfer.Dest != null)
{
ClearSelection();
SetSample(null);
}
else if (toolBox.IsOpen && e.KeyCode == Keys.Escape)
{
if (!toolBox.HandleEscapeKey(this))
{
toolBox.Minimise();
this.PerformLayout();
}
}
}
inputWnd.Focus(this);
}
if (active is TextBox)
{
Draw();
_keyHeld = true;
return;
}
if (e.KeyCode == Keys.Delete)
{
spriteWnd.EraseTile();
}
if (e.KeyCode == Keys.Enter)
{
CopyTile(inputWnd);
PasteTile(spriteWnd);
spriteWnd.MoveSelection(1, 0);
spriteWnd.Draw();
}
Keys mod = Control.ModifierKeys;
if ((mod & Keys.Control) != 0)
{
if (e.KeyCode == Keys.G && inputWnd.IsActive)
{
toolBox.CurrentWindow = inputWnd;
toolBox.Select("Controls");
if (!toolBox.IsOpen)
{
toolBox.Minimise();
}
spriteWnd.Centre();
this.PerformLayout();
this.ActiveControl = toolBox.GetControl("inputOffset");
}
if (e.KeyCode == Keys.D0)
{
spriteWnd.Centre();
}
int zoom = 0;
if (e.KeyCode == Keys.OemMinus)
{
zoom = -1;
}
else if (e.KeyCode == Keys.Oemplus)
{
zoom = 1;
}
if (zoom != 0)
{
spriteWnd.ZoomIn(zoom);
}
Action <EdgeKind> moveEdge = spriteWnd.InsertEdge;
if ((mod & Keys.Shift) != 0)
{
moveEdge = spriteWnd.DeleteEdge;
}
if (e.KeyCode == Keys.I)
{
moveEdge(EdgeKind.Top);
}
else if (e.KeyCode == Keys.K)
{
moveEdge(EdgeKind.Bottom);
}
else if (e.KeyCode == Keys.J)
{
moveEdge(EdgeKind.Left);
}
else if (e.KeyCode == Keys.L)
{
moveEdge(EdgeKind.Right);
}
Draw();
}
else if ((mod & Keys.Shift) != 0)
{
bool swap = true;
int x = 0, y = 0;
if (e.KeyCode == Keys.I)
{
y = -1;
}
else if (e.KeyCode == Keys.K)
{
y = 1;
}
else if (e.KeyCode == Keys.J)
{
x = -1;
}
else if (e.KeyCode == Keys.L)
{
x = 1;
}
else
{
swap = false;
}
if (swap)
{
CopyTile(spriteWnd);
spriteWnd.MoveSelection(x, y);
SwapTile(spriteWnd);
}
if (e.KeyCode == Keys.Tab)
{
if (!toolBox.IsOpen)
{
toolBox.Minimise();
}
SwitchToolBoxWindow();
}
}
else
{
bool move = true;
if (e.KeyCode == Keys.W)
{
inputWnd.MoveSelection(0, -1);
}
else if (e.KeyCode == Keys.S)
{
inputWnd.MoveSelection(0, 1);
}
else if (e.KeyCode == Keys.A)
{
inputWnd.MoveSelection(-1, 0);
}
else if (e.KeyCode == Keys.D)
{
inputWnd.MoveSelection(1, 0);
}
else if (e.KeyCode == Keys.I)
{
spriteWnd.MoveSelection(0, -1);
}
else if (e.KeyCode == Keys.K)
{
spriteWnd.MoveSelection(0, 1);
}
else if (e.KeyCode == Keys.J)
{
spriteWnd.MoveSelection(-1, 0);
}
else if (e.KeyCode == Keys.L)
{
spriteWnd.MoveSelection(1, 0);
}
else
{
move = false;
}
if (move)
{
Transfer.Source = inputWnd.CurrentSelection();
Transfer.Dest = spriteWnd.CurrentSelection();
Draw();
}
if (e.KeyCode == Keys.Tab)
{
if (!toolBox.IsOpen)
{
toolBox.Minimise();
}
else
{
toolBox.Cycle(1);
toolBox.RefreshTab();
spriteWnd.Centre();
}
this.PerformLayout();
}
}
_keyHeld = true;
}