tbf/TBF/Rig/Modbus/QuidoRS/ConfirmationForm.cs

102 lines
2.4 KiB
C#

///
/// Copyright (c) 2019 Sensus Slovensko a.s.
///
using System;
using System.Drawing;
using System.Windows.Forms;
using log4net;
using TBF.Resources;
namespace TBF.Rig.Modbus.QuidoRS
{
public partial class ConfirmationForm : Form
{
static readonly ILog log = LogManager.GetLogger(typeof(ConfirmationForm));
/// Set to 'true' when the form closes
public bool Completed { get { return completed; } }
bool completed;
public ConfirmationForm(string message, Color backgroundColor)
{
InitializeComponent();
this.Icon = Properties.Resources.TBF_icon;
Localize();
messageLabel.Text = message;
BackColor = backgroundColor;
float textWidth = Graphics.FromImage(new Bitmap(1, 1)).MeasureString(messageLabel.Text, messageLabel.Font).Width;
int rqrdFormWidth = (int)textWidth + 80; /// Form width calculated from the text width
if (rqrdFormWidth > Width)
{
int shift = (rqrdFormWidth - Width) / 2;
Width = rqrdFormWidth;
okButton.Left += shift;
}
completed = false;
StartForceCloseHandler();
}
void Localize()
{
okButton.Text = Strings.OkBtnText;
}
private void okButton_Click(object sender, EventArgs e)
{
completed = true;
Close();
}
private void MessageBoxForm_FormClosing(object sender, FormClosingEventArgs e)
{
completed = true;
}
#region Forced close handling
/// <summary>
/// Used by CoverTest, AskYesNoOp and MessageBoxOp.
/// </summary>
public void OnCloseThisForm(object sender, EventArgs args)
{
if (CloseThisFormHandler == null) return;
try
{
CloseThisFormHandler(sender, null);
}
catch (Exception e)
{
log.Error("CloseThisFormHandler(...) failed", e);
}
}
public event EventHandler<EventArgs> CloseThisFormHandler;
public void StartForceCloseHandler()
{
CloseThisFormHandler += delegate(object sender, EventArgs args)
{
if (InvokeRequired)
Invoke(new EventHandler<EventArgs>(OnForceClose), sender, args);
else
OnForceClose(sender, args);
};
}
private void OnForceClose(object sender, EventArgs args)
{
DialogResult = DialogResult.Cancel;
Close();
}
#endregion
}
}