//Menu: File -> New
private void NewFile()
{
int newpage = this.NewPage();
tcSheets.SelectedIndex = newpage;
CurrentEditor.Refresh();
}
//Refresh button
private void btnRefresh_Click(object sender, EventArgs e)
{
if (CurrentEditor == null)
{
return;
}
CurrentEditor.Refresh();
}
//"Удалить фигуру"
private void btnDelete_Click(object sender, EventArgs e)
{
if (CurrentEditor != null)
{
int[] a = new int[lvShapes.SelectedIndices.Count];
lvShapes.SelectedIndices.CopyTo(a, 0);
CurrentEditor.DeleteFigures(a);
CurrentEditor.Refresh();
}
}
//Изменился индекс текущей вкладки
private void tcSheets_SelectedIndexChanged(object sender, EventArgs e)
{
AfterDraw();
if (CurrentEditor == null)
{
lvShapes.Items.Clear();
}
else
{
CurrentEditor.Refresh();
}
}
//Press "+" in preview area
private void pbPlus_Click(object sender, EventArgs e)
{
if (CurrentPb == null)
{
return;
}
if (CurrentPb.Width > 2400)
{
return;
}
CurrentPb.Width += 400;
CurrentPb.Height += 400;
CurrentEditor.RedefineXY(
CurrentPb.Width,
CurrentPb.Height);
CurrentEditor.Refresh();
}
//Press "-" in preview area
private void pbMinus_Click(object sender, EventArgs e)
{
if (CurrentPb == null)
{
return;
}
if ((CurrentPb.Width <= tcSheets.Width) || (CurrentPb.Height <= tcSheets.Height))
{
return;
}
CurrentPb.Width -= 400;
CurrentPb.Height -= 400;
CurrentEditor.RedefineXY(
CurrentPb.Width,
CurrentPb.Height);
CurrentEditor.Refresh();
}