public void OnDragDrop(object sender, DragEventArgs e)
{
MpeLog.Debug("OnDragDrop()");
if (sender == null || !(sender is MpeContainer))
{
MpeLog.Warn("Could not locate parent MpeContainer... Cancelling DragDrop operation.");
return;
}
MpeContainer mpc = (MpeContainer)sender;
if (e.Data.GetDataPresent(typeof(MpeControlType)))
{
MpeControlType type = (MpeControlType)e.Data.GetData(typeof(MpeControlType));
MpeLog.Debug("DragDrop: " + type.ToString());
MpeControl c = Parser.CreateControl(type);
c.Id = ResourceList.GenerateUniqueId();
c.Location = mpc.PointToClient(new Point(e.X, e.Y));
mpc.Controls.Add(c);
c.BringToFront();
Mask.SelectedControl = c;
UpdatePropertyManager();
}
else if (e.Data.GetDataPresent(typeof(FileInfo)))
{
FileInfo image = (FileInfo)e.Data.GetData(typeof(FileInfo));
MpeImage mpi = (MpeImage)Parser.CreateControl(MpeControlType.Image);
mpi.Id = ResourceList.GenerateUniqueId();
mpc.Controls.Add(mpi);
mpi.Texture = image;
mpi.AutoSize = true;
mpi.Location = mpc.PointToClient(new Point(e.X, e.Y));
mpi.BringToFront();
Mask.SelectedControl = mpi;
UpdatePropertyManager();
}
else
{
MpeLog.Debug("Unknown DataType... Cancelling DragDrop");
return;
}
Focus();
}
public virtual void CutControl()
{
if (AllowDeletions)
{
if (mask.SelectedControl != screen && mask.SelectedControl.MpeParent != null)
{
try
{
MpeControl control = mask.SelectedControl;
MpeContainer parent = control.MpeParent;
parent.Controls.Remove(control);
mpe.Clipboard = control;
mask.SelectedControl = null;
UpdatePropertyManager();
}
catch (Exception ee)
{
MpeLog.Debug(ee);
MpeLog.Error(ee);
}
}
}
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (mask.SelectedControl == null)
{
return(false);
}
if (msg.Msg == WM_KEYDOWN || msg.Msg == WM_SYSKEYDOWN)
{
MpeContainer parent = mask.SelectedControl.MpeParent;
switch (keyData)
{
case Keys.Right:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Left += (mask.GridSize.Width - (mask.SelectedControl.Left % mask.GridSize.Width));
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
else if (parent.LayoutStyle == MpeLayoutStyle.HorizontalFlow)
{
mask.SelectedControl.SendBack();
}
break;
case Keys.Right | Keys.Shift:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Left++;
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
break;
case Keys.Right | Keys.Control:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Width += (mask.GridSize.Width - (mask.SelectedControl.Width % mask.GridSize.Width));
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Right | Keys.Control | Keys.Shift:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Width++;
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Left:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Left -= (mask.GridSize.Width - (mask.SelectedControl.Left % mask.GridSize.Width));
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
else if (parent.LayoutStyle == MpeLayoutStyle.HorizontalFlow)
{
mask.SelectedControl.BringForward();
}
break;
case Keys.Left | Keys.Shift:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Left--;
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
break;
case Keys.Left | Keys.Control:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Width -= (mask.GridSize.Width - (mask.SelectedControl.Width % mask.GridSize.Width));
if (mask.SelectedControl.Width < mask.MinControlSize.Width)
{
mask.SelectedControl.Width = mask.MinControlSize.Width;
}
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Left | Keys.Control | Keys.Shift:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Width--;
if (mask.SelectedControl.Width < mask.MinControlSize.Width)
{
mask.SelectedControl.Width = mask.MinControlSize.Width;
}
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Up:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Top -= (mask.GridSize.Height - (mask.SelectedControl.Top % mask.GridSize.Height));
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
else if (parent.LayoutStyle == MpeLayoutStyle.VerticalFlow)
{
mask.SelectedControl.BringForward();
}
break;
case Keys.Up | Keys.Shift:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Top--;
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
break;
case Keys.Up | Keys.Control:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Height -= (mask.GridSize.Height -
(mask.SelectedControl.Height % mask.GridSize.Height));
if (mask.SelectedControl.Height < mask.MinControlSize.Height)
{
mask.SelectedControl.Height = mask.MinControlSize.Height;
}
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Up | Keys.Control | Keys.Shift:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Height--;
if (mask.SelectedControl.Height < mask.MinControlSize.Height)
{
mask.SelectedControl.Height = mask.MinControlSize.Height;
}
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Down:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Top += (mask.GridSize.Height - (mask.SelectedControl.Top % mask.GridSize.Height));
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
else if (parent.LayoutStyle == MpeLayoutStyle.VerticalFlow)
{
mask.SelectedControl.SendBack();
}
break;
case Keys.Down | Keys.Shift:
if (parent.LayoutStyle == MpeLayoutStyle.Grid)
{
if (mask.LocationLocked == false)
{
mask.Hide();
mask.SelectedControl.Top++;
}
else
{
mpe.StatusBar.Warn(
"The selected control is LocationLocked and cannot be moved using the keyboard or mouse");
}
}
break;
case Keys.Down | Keys.Control:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Height += (mask.GridSize.Height -
(mask.SelectedControl.Height % mask.GridSize.Height));
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
case Keys.Down | Keys.Control | Keys.Shift:
if (parent.Spring == false)
{
if (mask.SizeLocked == false)
{
mask.Hide();
mask.SelectedControl.Height++;
}
else
{
mpe.StatusBar.Warn(
"The selected control is SizeLocked and cannot be resized using the keyboard or mouse");
}
}
break;
}
}
return(true);
}
public void OnMenuSelection(MenuCommand command)
{
if (command == null || command.Enabled == false || mask.SelectedControl == null)
{
return;
}
switch (command.Text)
{
case "Parent":
mask.SelectedControl = mask.SelectedControl.MpeParent;
UpdatePropertyManager();
break;
case "Send To Back":
mask.SelectedControl.SendToBack();
break;
case "Bring To Front":
mask.SelectedControl.BringToFront();
break;
case "Cut":
CutControl();
break;
case "Copy":
CopyControl();
break;
case "Paste":
PasteControl();
break;
case "Delete":
if (AllowDeletions)
{
if (mask.SelectedControl.MpeParent != null)
{
try
{
MpeControl control = mask.SelectedControl;
MpeContainer parent = control.MpeParent;
parent.Controls.Remove(control);
mask.SelectedControl = null;
UpdatePropertyManager();
}
catch (Exception ee)
{
MpeLog.Debug(ee);
MpeLog.Error(ee);
}
}
}
break;
case "Properties":
mpe.FocusPropertyManager();
break;
case "Test":
//mask2.SelectedControl = mask.SelectedControl;
break;
}
}
