protected void DisableCloseIfMultipleButtonsAndNoCancelButton()
{
if (_buttons.Count > 1)
{
if (_cancelButton != null)
{
return;
}
//See if standard cancel button is present
foreach (SEMessageBoxButton button in _buttons)
{
//if (button.Text == SEMessageBoxButtons.Cancel.ToString() && button.Value == SEMessageBoxButtons.Cancel.ToString())
if (button.Text == SEMessageBoxButtons.Cancel.ToString())
{
_cancelButton = button;
return;
}
}
//Standard cancel button is not present, Disable
//close button
DisableCloseButton(this);
_allowCancel = false;
}
else if (_buttons.Count == 1)
{
_cancelButton = _buttons[0] as SEMessageBoxButton;
}
else
{
//This condition should never get called
_allowCancel = false;
}
}
/// <summary>
/// 创建对话框按钮
/// Creates a button control based on info from MessageBoxExButton
/// </summary>
/// <param name="button"></param>
/// <param name="size"></param>
/// <param name="location"></param>
/// <returns></returns>
private SECommandLink CreateButton(SEMessageBoxButton button, Size size, Point location)
{
SECommandLink buttonCtrl = new SECommandLink();
button.Control = buttonCtrl;
buttonCtrl.Size = size;
buttonCtrl.HeaderText = button.Text;
//buttonCtrl.TextAlign = ContentAlignment.MiddleCenter;
//buttonCtrl.FlatStyle = FlatStyle.System;
if (button.Description != null && button.Description.Trim().Length != 0)
{
//buttonToolTip.SetToolTip(buttonCtrl, button.Description);
buttonCtrl.DescriptionText = button.Description;
}
else
{
buttonCtrl.DescriptionText = null;
}
buttonCtrl.Image = IconResource.Arrow_right_green;
buttonCtrl.Location = location;
buttonCtrl.Click += new EventHandler(OnButtonClicked);
buttonCtrl.Tag = button;
return(buttonCtrl);
}
public SEMessageBoxButton Show(IWin32Window owner)
{
if (_useSavedResponse && this.Name != null)
{
SEMessageBoxButton savedResponse = SEMessageBoxManager.GetSavedResponse(this);
if (savedResponse != null)
{
return(savedResponse);
}
}
if (owner == null)
{
_msgBox.ShowDialog();
}
else
{
_msgBox.ShowDialog(owner);
}
if (this.Name != null)
{
if (_msgBox.AllowSaveResponse && _msgBox.SaveResponse)
{
SEMessageBoxManager.SetSavedResponse(this, _msgBox.Result);
}
else
{
SEMessageBoxManager.ResetSavedResponse(this.Name);
}
}
else
{
Dispose();
}
return(_msgBox.Result);
}
internal static void SetSavedResponse(SEMessageBox msgBox, SEMessageBoxButton response)
{
if (msgBox.Name == null)
{
return;
}
_savedResponses[msgBox.Name] = response;
}
protected void AddOkButtonIfNoButtonsPresent()
{
if (_buttons.Count == 0)
{
SEMessageBoxButton okButton = new SEMessageBoxButton();
okButton.Text = SEMessageBoxButtons.Ok.ToString();
//okButton.Value = SEMessageBoxButtons.Ok.ToString();
_buttons.Add(okButton);
}
}
public void AddButton(string text)
{
if (text == null)
{
throw new ArgumentNullException("text", "Text of a button cannot be null");
}
SEMessageBoxButton button = new SEMessageBoxButton();
button.Text = text;
AddButton(button);
}
public void AddButton(SEMessageBoxButtons button)
{
string buttonText = SEMessageBoxManager.GetLocalizedString(button.ToString());
if (buttonText == null)
{
buttonText = button.ToString();
}
string buttonVal = button.ToString();
SEMessageBoxButton btn = new SEMessageBoxButton();
btn.Text = buttonText;
if (button == SEMessageBoxButtons.Cancel)
{
btn.IsCancelButton = true;
}
AddButton(btn);
}
/// <summary>
/// 创建对话框按钮
/// Creates a button control based on info from MessageBoxExButton
/// </summary>
/// <param name="button"></param>
/// <param name="size"></param>
/// <param name="location"></param>
/// <returns></returns>
private Button CreateButton(SEMessageBoxButton button, Size size, Point location)
{
Button buttonCtrl = new Button();
button.Control = buttonCtrl;
buttonCtrl.Size = size;
buttonCtrl.Text = button.Text;
buttonCtrl.TextAlign = ContentAlignment.MiddleCenter;
buttonCtrl.FlatStyle = FlatStyle.System;
if (button.Description != null && button.Description.Trim().Length != 0)
{
buttonToolTip.SetToolTip(buttonCtrl, button.Description);
}
buttonCtrl.Location = location;
buttonCtrl.Click += new EventHandler(OnButtonClicked);
buttonCtrl.Tag = button;
return(buttonCtrl);
}
/// <summary>
/// 获得对话框按钮，如果已存在直接返回现有的
/// Gets the button control for the specified MessageBoxExButton, if the
/// control has not been created this method creates the control
/// </summary>
/// <param name="button"></param>
/// <param name="size"></param>
/// <param name="location"></param>
/// <returns></returns>
private Button GetButton(SEMessageBoxButton button, Size size, Point location)
{
Button buttonCtrl = null;
if (_buttonControlsTable.ContainsKey(button))
{
buttonCtrl = _buttonControlsTable[button] as Button;
buttonCtrl.Size = size;
buttonCtrl.Location = location;
}
else
{
buttonCtrl = CreateButton(button, size, location);
_buttonControlsTable[button] = buttonCtrl;
this.Controls.Add(buttonCtrl);
}
return(buttonCtrl);
}
protected override void OnClosing(CancelEventArgs e)
{
if (_result == null)
{
if (_allowCancel)
{
_result = _cancelButton;
}
else
{
e.Cancel = true;
return;
}
}
if (timerTimeout != null)
{
timerTimeout.Stop();
}
base.OnClosing(e);
}
protected void SetResultAndClose(SEMessageBoxButton result)
{
_result = result;
this.DialogResult = DialogResult.OK;
}
