public void AddTabPage(Section section, int mode, bool isReceived = false)
{
OutsideTabPage tabPage = new OutsideTabPage(section, mode);
tabPage.Size = new Size(this.Width, this.Height);
if (this.Width < this.ItemSize.Width * (this.TabCount + 1))
{
this.ItemSize = new Size((this.Width - 50) / (this.TabCount + 1), 20);
}
this.Controls.Add(tabPage);
this.SelectedIndex = this.TabCount - 1;
if (isReceived)
{
_receivedIndex = this.SelectedIndex;
}
this.Size = new Size(this.Parent.Width - 40, this.Parent.Height - 111 - this.Location.Y);
this.Show();
fileNames.Add(section.FileName);
}
protected override void OnSelectedIndexChanged(EventArgs e)
{
base.OnSelectedIndexChanged(e);
if (notIsDeletedTabPage)
{
preIndex = nextIndex;
int nowIndex = this.SelectedIndex;
if (preIndex > 0 && preIndex < this.TabPages.Count)
{
OutsideTabPage tabPage = (OutsideTabPage)this.TabPages[preIndex];
Model.IO.FileStream fs = new Model.IO.FileStream(tabPage.Section);
fs.SaveFiles();
}
if (!this.DesignMode && this.SelectedIndex > -1 &&
this.DisplayStyleProvider.ShowTabCloser &&
this.GetTabCloserRect(this.SelectedIndex).Contains(this.MousePosition))
{
if (preIndex > nowIndex)
{
nextIndex = preIndex - 1;
}
}
else
{
nextIndex = nowIndex > 0 ? nowIndex : 0;
}
}
else
{
int nowIndex = nextIndex;
if (preIndex > nowIndex)
{
--preIndex;
}
nextIndex = preIndex;
}
}
protected override void OnMouseClick(MouseEventArgs e)
{
int index = this.ActiveIndex;
bool isNecessaryPostProcessing = false;
if (!this.DesignMode && index > -1 &&
this.DisplayStyleProvider.ShowTabCloser &&
this.GetTabCloserRect(index).Contains(this.MousePosition))
{
TabPage tab = this.ActiveTab;
TabControlCancelEventArgs args = new TabControlCancelEventArgs(tab, index, false, TabControlAction.Deselecting);
this.OnTabClosing(args);
if (!args.Cancel)
{
notIsDeletedTabPage = false;
OutsideTabPage tabPage = (OutsideTabPage)this.TabPages[index];
Model.IO.FileStream fs = new Model.IO.FileStream(tabPage.Section);
fs.SaveFiles();
fileNames.Remove(fileNames[index]);
}
isNecessaryPostProcessing = true;
}
base.OnMouseClick(e);
notIsDeletedTabPage = true;
if (isNecessaryPostProcessing)
{
nextIndex = nextIndex > this.TabPages.Count - 1 ? nextIndex - 1 : nextIndex;
this.SelectedIndex = nextIndex;
int width = (this.Width - 50) / this.TabCount + 1;
width = width > 140 ? 140 : width;
this.ItemSize = new Size(width, 20);
}
}