/// <summary>
/// Initialize a new instance of the form.
/// </summary>
/// <param name="variableControl">Reference to the user control that called this form.</param>
public FormShowFlagsSelfTest(VariableControl variableControl)
{
InitializeComponent();
m_VariableControl = variableControl;
// Add this form to the list of opened dialog forms associated with the client form.
m_ClientAsFormPTU = m_VariableControl.ClientForm as FormPTU;
if (m_ClientAsFormPTU != null)
{
m_ClientAsFormPTU.OpenedDialogBoxList.Add(this);
}
m_SelfTestVariableIdentifier = (short)m_VariableControl.Identifier;
m_SelfTestVariableName = m_VariableControl.VariableNameFieldText;
// Get a list of the current state of each flag and keep a record to determine if there is a change in state.
List<FlagState_t> flagStateList = Lookup.SelfTestVariableTable.GetFlagStateList(m_SelfTestVariableIdentifier, m_PreviousValue = GetValue());
m_TableLayoutPanel = ConstructLayoutPanel();
m_PanelFlagList.Controls.Add(m_TableLayoutPanel);
ConfigureTableLayoutPanel(m_TableLayoutPanel, flagStateList);
UpdateTitle(m_SelfTestVariableName, GetValue());
UpdateFlagStates(m_TableLayoutPanel.Controls, flagStateList);
CheckHeight();
PositionTheForm(m_VariableControl);
}
/// <summary>
/// Initializes a new instance of the form. (1) Positions the form; (2) displays the watch variable and current value; (3) displays the flag state
/// corresponding to the current value of the watch variable.
/// </summary>
/// <param name="bitmaskControl">Reference to the bit mask control that called this form.</param>
public FormShowFlags(VariableControl bitmaskControl)
{
InitializeComponent();
m_VariableControl = bitmaskControl;
// Add this form to the list of opened dialog forms associated with the client form.
m_ClientAsFormPTU = m_VariableControl.ClientForm as FormPTU;
if (m_ClientAsFormPTU != null)
{
m_ClientAsFormPTU.OpenedDialogBoxList.Add(this);
}
// Register the event handler for the data update event.
m_ClientAsIDataUpdate = m_VariableControl.ClientForm as IDataUpdate;
if (m_ClientAsIDataUpdate != null)
{
m_ClientAsIDataUpdate.DataUpdate += new EventHandler(DataUpdate);
}
m_OldIdentifier = (short)m_VariableControl.Identifier;
try
{
m_WatchVariable = Lookup.WatchVariableTableByOldIdentifier.Items[m_OldIdentifier];
if (m_WatchVariable == null)
{
throw new ArgumentException(Resources.MBTWatchVariableNotDefined);
}
}
catch (Exception)
{
throw new ArgumentException(Resources.MBTWatchVariableNotDefined);
}
m_WatchVariableName = m_VariableControl.VariableNameFieldText;
// Get a list of the current state of each flag and keep a record to determine if there is a change in state.
List <FlagState_t> flagStateList = Lookup.WatchVariableTableByOldIdentifier.GetFlagStateList(m_OldIdentifier, m_PreviousValue = GetValue());
m_TableLayoutPanel = ConstructLayoutPanel();
m_PanelFlagList.Controls.Add(m_TableLayoutPanel);
ConfigureTableLayoutPanel(m_TableLayoutPanel, flagStateList);
UpdateTitle(m_WatchVariableName, GetValue());
UpdateFlagStates(m_TableLayoutPanel.Controls, flagStateList);
CheckHeight();
PositionTheForm(m_VariableControl);
}
/// <summary>
/// Clean up the resources used by the form.
/// </summary>
/// <param name="disposing">True to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Cleanup(bool disposing)
{
try
{
if (disposing)
{
// Cleanup managed objects by calling their Dispose() methods.
if (components != null)
{
components.Dispose();
}
if (m_ClientAsIDataUpdate != null)
{
// De-register the event handler for the data update event.
m_ClientAsIDataUpdate.DataUpdate -= new EventHandler(DataUpdate);
}
}
// Whether called by consumer code or the garbage collector free all unmanaged resources and set the value of managed data members to null.
m_TableLayoutPanel = null;
m_VariableControl = null;
m_ClientAsFormPTU = null;
#region --- Windows Form Designer Variables ---
// Detach the event handler delegates.
// Set the Windows Form Designer Variables to null.
#endregion --- Windows Form Designer Variables ---
}
catch (Exception)
{
// Don't do anything, just ensure that an exception isn't thrown.
}
finally
{
base.Cleanup(disposing);
}
}
/// <summary>
/// Position the form relative to the position of the bitmask control that called the form.
/// </summary>
/// <param name="bitmaskControl">The bitmask user control that alled this form.</param>
protected void PositionTheForm(VariableControl bitmaskControl)
{
// Work out the preferred location where the form is to be positioned, this is to the right of the bit mask control so that it is aligned with the
// selected control.
// Get the location of the bitmask control in screen coordinates.
Point preferredLocation = m_VariableControl.PointToScreen(bitmaskControl.ClientForm.Location);
// Offset this by the width of the control plus a few minor X and Y adjustments.
preferredLocation.Offset(new Point(bitmaskControl.Size.Width + AdjustX, AdjustY));
int xCoordinate = preferredLocation.X;
int yCoordinate = preferredLocation.Y;
int formWidth = this.Size.Width;
int formHeight = this.Size.Height;
// Ensure that the form remains within the bounds of the screen.
if ((yCoordinate + formHeight) > Screen.PrimaryScreen.WorkingArea.Height)
{
yCoordinate = Screen.PrimaryScreen.WorkingArea.Height - formHeight;
}
// Check whether the whole form can still fit on the screen and, if not, flip over to the other side of the control.
if ((xCoordinate + formWidth) > Screen.PrimaryScreen.WorkingArea.Width)
{
// Flip over to the other side of the control.
xCoordinate -= (formWidth + m_VariableControl.Size.Width + AdjustXFlipForm);
}
this.Location = new Point(xCoordinate, yCoordinate);
}
/// <summary>
/// Clean up the resources used by the form.
/// </summary>
/// <param name="disposing">True to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Cleanup(bool disposing)
{
try
{
if (disposing)
{
// Cleanup managed objects by calling their Dispose() methods.
if (components != null)
{
components.Dispose();
}
if (m_ClientAsIDataUpdate != null)
{
// De-register the event handler for the data update event.
m_ClientAsIDataUpdate.DataUpdate -= new EventHandler(DataUpdate);
}
}
// Whether called by consumer code or the garbage collector free all unmanaged resources and set the value of managed data members to null.
m_TableLayoutPanel = null;
m_VariableControl = null;
m_ClientAsFormPTU = null;
#region --- Windows Form Designer Variables ---
// Detach the event handler delegates.
// Set the Windows Form Designer Variables to null.
#endregion --- Windows Form Designer Variables ---
}
catch (Exception)
{
// Don't do anything, just ensure that an exception isn't thrown.
}
finally
{
base.Cleanup(disposing);
}
}
/// <summary>
/// Initializes a new instance of the form. (1) Positions the form; (2) displays the watch variable and current value; (3) displays the flag state
/// corresponding to the current value of the watch variable.
/// </summary>
/// <param name="bitmaskControl">Reference to the bit mask control that called this form.</param>
public FormShowFlags(VariableControl bitmaskControl)
{
InitializeComponent();
m_VariableControl = bitmaskControl;
// Add this form to the list of opened dialog forms associated with the client form.
m_ClientAsFormPTU = m_VariableControl.ClientForm as FormPTU;
if (m_ClientAsFormPTU != null)
{
m_ClientAsFormPTU.OpenedDialogBoxList.Add(this);
}
// Register the event handler for the data update event.
m_ClientAsIDataUpdate = m_VariableControl.ClientForm as IDataUpdate;
if (m_ClientAsIDataUpdate != null)
{
m_ClientAsIDataUpdate.DataUpdate += new EventHandler(DataUpdate);
}
m_OldIdentifier = (short)m_VariableControl.Identifier;
try
{
m_WatchVariable = Lookup.WatchVariableTableByOldIdentifier.Items[m_OldIdentifier];
if (m_WatchVariable == null)
{
throw new ArgumentException(Resources.MBTWatchVariableNotDefined);
}
}
catch (Exception)
{
throw new ArgumentException(Resources.MBTWatchVariableNotDefined);
}
m_WatchVariableName = m_VariableControl.VariableNameFieldText;
// Get a list of the current state of each flag and keep a record to determine if there is a change in state.
List<FlagState_t> flagStateList = Lookup.WatchVariableTableByOldIdentifier.GetFlagStateList(m_OldIdentifier, m_PreviousValue = GetValue());
m_TableLayoutPanel = ConstructLayoutPanel();
m_PanelFlagList.Controls.Add(m_TableLayoutPanel);
ConfigureTableLayoutPanel(m_TableLayoutPanel, flagStateList);
UpdateTitle(m_WatchVariableName, GetValue());
UpdateFlagStates(m_TableLayoutPanel.Controls, flagStateList);
CheckHeight();
PositionTheForm(m_VariableControl);
}