public void SelectDown(SequencePanel panel, Cell cell)
{
int index = _rowsList.IndexOf(cell.Row) + 1;
while (index < _rowsList.Count && !_rowsList[index].IsVisible)
{
index++;
}
if (index >= _rowsList.Count)
{
return;
}
int indexShow = -1;
for (int i = 0; i <= index; i++)
{
if (_rowsList[i].IsVisible)
{
indexShow++;
}
}
if (panel.IndexRow + panel.ShowRow <= indexShow)
{
panel.IndexRow = indexShow - panel.ShowRow + 1;
}
Select(panel, _rowsList[index][cell.IndexColumn + 1]);
}
public void SelectUp(SequencePanel panel, Cell cell)
{
int index = _rowsList.IndexOf(cell.Row) - 1;
while (index >= 0 && !_rowsList[index].IsVisible)
{
index--;
}
if (index < 0)
{
return;
}
int indexShow = -1;
for (int i = 0; i <= index; i++)
{
if (_rowsList[i].IsVisible)
{
indexShow++;
}
}
if (panel.IndexRow > 0 && panel.IndexRow >= index)
{
panel.IndexRow = index - 1;
}
Select(panel, _rowsList[index][cell.IndexColumn + 1]);
}
public void SelectRight(SequencePanel panel, Cell cell)
{
int index = cell.IndexColumn + 1;
if (index >= hScrollBar.Maximum)
{
return;
}
if (hScrollBar.Value + hScrollBar.LargeChange <= index + 1)
{
hScrollBar.Value = index - hScrollBar.LargeChange + 2;
}
Select(panel, cell.Row[index + 1]);
}
public void SelectLeft(SequencePanel panel, Cell cell)
{
int index = cell.IndexColumn - 1;
if (index < 0)
{
return;
}
if (hScrollBar.Value > index)
{
hScrollBar.Value = index;
}
Select(panel, cell.Row[index + 1]);
}
public void Select(SequencePanel panel, Glyph glyph)
{
SequencePanel.isSelected = true;
if (SequencePanel.glyphSelect != null)
{
SequencePanel.glyphSelect.StateGlyph = eStateGlyph.Normal;
}
SequencePanel.glyphSelect = glyph;
SequencePanel.glyphSelect.StateGlyph = eStateGlyph.Select;
panel.ContextMenuStrip = glyph.GetContextMenu(panel);
if (glyph is Cell)
{
ChangeSelect((glyph as Cell).Object);
}
else
{
ChangeSelect(null);
}
Refresh( );
}
public override ContextMenuStrip GetContextMenu(SequencePanel panel)
{
ContextMenuStrip contextMenu = new ContextMenuStrip( );
ToolStripMenuItem item;
contextMenu.ImageScalingSize = new Size(22, 22);
item = (ToolStripMenuItem)contextMenu.Items.Add("Clear events", null, OnClearColumn);
item.ShortcutKeys = Keys.Control | Keys.Delete;
contextMenu.Items.Add("-");
item = (ToolStripMenuItem)contextMenu.Items.Add("Insert events", null, OnInsertColumn);
item.ShortcutKeys = Keys.Insert;
item = (ToolStripMenuItem)contextMenu.Items.Add("Remove events", null, OnRemoveColumn);
item.ShortcutKeys = Keys.Delete;
item.Enabled = Parent.IsRemoveColumn(Index - 1);
contextMenu.Items.Add("-");
item = (ToolStripMenuItem)contextMenu.Items.Add("Cut", null, OnCutColumn);
item.ShortcutKeys = Keys.Control | Keys.X;
item.Enabled = Parent.IsCutColumn(Index - 1);
item = (ToolStripMenuItem)contextMenu.Items.Add("Copy", null, OnCopyColumn);
item.ShortcutKeys = Keys.Control | Keys.C;
item.Enabled = Parent.IsCopyColumn(Index - 1);
item = (ToolStripMenuItem)contextMenu.Items.Add("Paste", null, OnPasteColumn);
item.ShortcutKeys = Keys.Control | Keys.V;
item.Enabled = Parent.IsPasteColumn(Index - 1);
//Clipboard.
return(contextMenu);
}
/// <summary>
/// Возвращает контекстное меню для элемента последовательности
/// </summary>
/// <param name="panel">Панель для отображения меню</param>
/// <returns>Объект контекстного меню</returns>
public virtual ContextMenuStrip GetContextMenu(SequencePanel panel)
{
return(null);
}
public override ContextMenuStrip GetContextMenu(SequencePanel panel)
{
return(Row.Stream.GetContextMenu(panel, Row.ObjectCollection.TypeCollection, Column.Index - 1));
}