/// <summary>
/// Function for redirecting commands to the editors. Acquired from
/// https://joshvarty.wordpress.com/2014/08/01/ripping-the-visual-studio-editor-apart-with-projection-buffers/
/// </summary>
protected override bool PreProcessMessage(ref Message m)
{
if (isInEditorViewMode)
{
var pMsg = new MSG[1];
pMsg[0].hwnd = m.HWnd;
pMsg[0].message = (uint)m.Msg;
pMsg[0].wParam = m.WParam;
pMsg[0].lParam = m.LParam;
var vsWindowPane = (IVsWindowPane)(EditorViewControl.Instance.Editor.GetTextView());
return(vsWindowPane.TranslateAccelerator(pMsg) == 0);
}
else
{
BlockControl block = BlockManager.Instance.ActiveBlock;
if (block != null)
{
// copy the Message into a MSG[] array, so we can pass
// it along to the active core editor's IVsWindowPane.TranslateAccelerator
var pMsg = new MSG[1];
pMsg[0].hwnd = m.HWnd;
pMsg[0].message = (uint)m.Msg;
pMsg[0].wParam = m.WParam;
pMsg[0].lParam = m.LParam;
var vsWindowPane = (IVsWindowPane)(block.Editor.GetTextView());
return(vsWindowPane.TranslateAccelerator(pMsg) == 0);
}
return(base.PreProcessMessage(ref m));
}
}
/// <summary>
/// Switch to the full-window editor view for the given editor block.
/// </summary>
public void EnterEditorView(BlockControl block)
{
SaveScrollOffsets();
EditorViewControl.Instance.SetEditor(block);
Content = EditorViewControl.Instance;
SplayCodeToolWindow.SetEditorViewMode(true);
}
/// <summary>
/// Function for redirecting commands to the editors. Acquired from
/// https://joshvarty.wordpress.com/2014/08/01/ripping-the-visual-studio-editor-apart-with-projection-buffers/
/// </summary>
int IOleCommandTarget.QueryStatus(ref Guid pguidCmdGroup, uint cCmds, OLECMD[]
prgCmds, IntPtr pCmdText)
{
var hr =
(int)Microsoft.VisualStudio.OLE.Interop.Constants.OLECMDERR_E_NOTSUPPORTED;
if (isInEditorViewMode)
{
var cmdTarget = (IOleCommandTarget)(EditorViewControl.Instance.Editor.GetTextView());
hr = cmdTarget.QueryStatus(ref pguidCmdGroup, cCmds, prgCmds, pCmdText);
return(hr);
}
else
{
BlockControl block = BlockManager.Instance.ActiveBlock;
if (block != null)
{
var cmdTarget = (IOleCommandTarget)(block.Editor.GetTextView());
hr = cmdTarget.QueryStatus(ref pguidCmdGroup, cCmds, prgCmds, pCmdText);
}
return(hr);
}
}
/// <summary>
/// Function for redirecting commands to the editors. Acquired from
/// https://joshvarty.wordpress.com/2014/08/01/ripping-the-visual-studio-editor-apart-with-projection-buffers/
/// </summary>
int IOleCommandTarget.Exec(ref Guid pguidCmdGroup, uint nCmdID, uint nCmdexecopt,
IntPtr pvaIn, IntPtr pvaOut)
{
var hr =
(int)Microsoft.VisualStudio.OLE.Interop.Constants.OLECMDERR_E_NOTSUPPORTED;
if (isInEditorViewMode)
{
var cmdTarget = (IOleCommandTarget)(EditorViewControl.Instance.Editor.GetTextView());
hr = cmdTarget.Exec(ref pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut);
return(hr);
}
else
{
BlockControl block = BlockManager.Instance.ActiveBlock;
if (block != null)
{
var cmdTarget = (IOleCommandTarget)(block.Editor.GetTextView());
hr = cmdTarget.Exec(ref pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut);
}
return(hr);
}
}
/// <summary>
/// Center view on the given block in the virtual space.
/// </summary>
public void CenterViewOn(BlockControl block)
{
SetVirtualSpaceZoomLevel(1.0, true, true);
ScrollView.ScrollToHorizontalOffset(block.Margin.Left - (ScrollView.ViewportWidth / 10));
ScrollView.ScrollToVerticalOffset(block.Margin.Top - (ScrollView.ViewportHeight / 10));
}
/// <summary>
/// Remove a block from the virtual space.
/// </summary>
public void DeleteBlock(BlockControl block)
{
baseGrid.Children.Remove(block);
}
/// <summary>
/// Add a block to the virtual space.
/// </summary>
public void InsertBlock(BlockControl block)
{
baseGrid.Children.Add(block);
}