private int AddButton(TableLayoutPanel panel, string name, string text, InnerDialogReturnCodeEnum ReturnCode)
{
Button button = new Button();
button.Click += buttonClick;
button.Text = text;
button.Name = name;
button.MinimumSize = new Size(BUTTON_MIN_WIDTH, 20);
button.AutoSize = true;
button.Anchor = AnchorStyles.None;
button.Margin = new Padding(BUTTON_PADDING, 20, BUTTON_PADDING, 20);
panel.Controls.Add(button, _formButtons.Count, 0);
_formButtons.Add(name, ReturnCode);
return(button.Width + button.Margin.Horizontal);
}
public IValue answer; // значение переменной устанавливается после закрытия диалога
QueryBoxWithTimeOut(string queryText, CLREnumValueWrapper <InnerQuestionDialogModeEnum> buttons, int timeOut, CLREnumValueWrapper <InnerDialogReturnCodeEnum> defaultButton, string title, CLREnumValueWrapper <InnerDialogReturnCodeEnum> timeOutButton)
{
_timeOut = timeOut;
_timeCounter = _timeOut;
_form = new Form();
_form.Height = 140;
_form.Width = 200;
_form.Text = title;
_form.StartPosition = FormStartPosition.CenterScreen;
_form.MinimumSize = new Size(200, 140);
_form.MaximizeBox = false;
_form.MinimizeBox = false;
_form.ControlBox = false;
_form.FormBorderStyle = FormBorderStyle.FixedDialog;
TableLayoutPanel CommonPanel = new TableLayoutPanel();
CommonPanel.ColumnCount = 1;
CommonPanel.RowCount = 2;
CommonPanel.AutoSize = true;
_form.Controls.Add(CommonPanel);
// Label
_queryLabel = new Label();
_queryLabel.Text = queryText;
_queryLabel.Padding = new Padding(10, 10, 10, 10);
_queryLabel.TextAlign = ContentAlignment.MiddleCenter;
_queryLabel.AutoSize = true;
Panel panel = new Panel();
panel.Dock = DockStyle.Top;
panel.AutoSize = true;
panel.Controls.Add(_queryLabel);
CommonPanel.Controls.Add(panel, 0, 0);
panel.BringToFront();
panel.Anchor = AnchorStyles.None;
// Buttons
_formButtons = new Dictionary <string, InnerDialogReturnCodeEnum>();
_buttonsPanel = new TableLayoutPanel();
_buttonsPanel.RowStyles.Clear();
_buttonsPanel.ColumnStyles.Clear();
_buttonsPanel.Height = 20;
_buttonsPanel.Padding = new Padding(20, 0, 20, 0);
_buttonsPanel.Dock = DockStyle.Bottom;
_buttonsPanel.AutoSize = true;
_buttonsPanel.RowStyles.Add(new RowStyle(SizeType.AutoSize));
_buttonsPanel.Anchor = AnchorStyles.None;
CommonPanel.Controls.Add(_buttonsPanel, 0, 1);
_buttonsPanel.BringToFront();
_buttonsPanel.RowCount = 1;
switch ((InnerQuestionDialogModeEnum)buttons.UnderlyingObject)
{
case InnerQuestionDialogModeEnum.YesNo:
AddButton(_buttonsPanel, "Yes", "Да", InnerDialogReturnCodeEnum.Yes);
AddButton(_buttonsPanel, "No", "Нет", InnerDialogReturnCodeEnum.No);
break;
case InnerQuestionDialogModeEnum.YesNoCancel:
AddButton(_buttonsPanel, "Yes", "Да", InnerDialogReturnCodeEnum.Yes);
AddButton(_buttonsPanel, "No", "Нет", InnerDialogReturnCodeEnum.No);
AddButton(_buttonsPanel, "Cancel", "Отмена", InnerDialogReturnCodeEnum.Cancel);
break;
case InnerQuestionDialogModeEnum.OK:
AddButton(_buttonsPanel, "OK", "ОК", InnerDialogReturnCodeEnum.OK);
break;
case InnerQuestionDialogModeEnum.OKCancel:
AddButton(_buttonsPanel, "OK", "ОК", InnerDialogReturnCodeEnum.OK);
AddButton(_buttonsPanel, "Cancel", "Отмена", InnerDialogReturnCodeEnum.Cancel);
break;
case InnerQuestionDialogModeEnum.RetryCancel:
AddButton(_buttonsPanel, "Retry", "Повторить", InnerDialogReturnCodeEnum.Retry);
AddButton(_buttonsPanel, "Cancel", "Отмена", InnerDialogReturnCodeEnum.Cancel);
break;
case InnerQuestionDialogModeEnum.AbortRetryIgnore:
AddButton(_buttonsPanel, "Abort", "Прервать", InnerDialogReturnCodeEnum.Abort);
AddButton(_buttonsPanel, "Retry", "Повторить", InnerDialogReturnCodeEnum.Retry);
AddButton(_buttonsPanel, "Ignore", "Пропустить", InnerDialogReturnCodeEnum.Ignore);
break;
default:
Console.WriteLine("Передано неизвестное значение типа РежимДиалогаВопрос");
return;
}
_buttonsPanel.ColumnCount = _buttonsPanel.Controls.Count;
string timeOutButtonName = "";
if (_buttonsPanel.Controls.Count > 0)
{
if (defaultButton == null)
{
_defaultButton = _formButtons[_buttonsPanel.Controls[0].Name];
}
else
{
_defaultButton = _formButtons[defaultButton.UnderlyingObject.ToString()];
}
if (timeOutButton == null)
{
_timeOutButton = _formButtons[_buttonsPanel.Controls[0].Name];
timeOutButtonName = _buttonsPanel.Controls[0].Text;
}
else
{
_timeOutButton = _formButtons[timeOutButton.UnderlyingObject.ToString()];
timeOutButtonName = _buttonsPanel.Controls.Find(timeOutButton.UnderlyingObject.ToString(), false)[0].Text;
}
}
using (Graphics g = _form.CreateGraphics())
{
SizeF size = g.MeasureString(queryText, _queryLabel.Font);
// С механизмом выравнивания элементов надо что-то делать, слишком много химии и волшебных чисел
_form.Width = Math.Max((int)Math.Ceiling(size.Width) + _queryLabel.Padding.Horizontal, _formButtons.Count * (BUTTON_MIN_WIDTH + BUTTON_PADDING * 2) + (timeOut > 0 ? BUTTON_MIN_WIDTH / 2 + 60: BUTTON_MIN_WIDTH / 2));
}
if (_timeOut != 0)
{
// Создадим два таймера,
//один для срабатывания события окончания ожидания
_timeoutTimer = new System.Threading.Timer(OnTimerElapsed,
null, _timeOut * 1000, System.Threading.Timeout.Infinite);
// и еще один, для посекундного оповещения об истичении времени
_tickTimer = new System.Threading.Timer(OnTickTimer, timeOutButtonName, 0, 1000);
}
// Установим фокус на кнопку по умолчанию
Control defaulButtonControl = _buttonsPanel.Controls.Find(_defaultButton.ToString(), false)[0];
defaulButtonControl.Focus();
defaulButtonControl.Select();
using (_timeoutTimer)
_form.ShowDialog(null);
}
