/*
* SetSelected - define the colors of the channels
* If the status of the channel is DoNotShow the status will not be change by selecting
* or deselecting of the channel
* In order that a channel will be released from DoNotShow status one of the processes
* has to be repositioned
* In the PositionChannel there is a condition that if the processes are not detached
* from one another they will get the status of DoNotShow.
* If the reposition detach the processes the status will be change to NotSelected or Selected
* According to whether the channel is selected in the main window
* After this condition the controls will be colored in the following way:
* The poligon of the channel will be colored according to the status
* If one of the channels are in DoNotShow status the line and label will be colored according to
* DoNotShow status
* Else if one of the channels are in Selected status the line and the label will be colored
* according to Selected color
* Else (Both channels are NotSelected) the line and the label will be colored according to
* NotSelected color
*/
/**********************************************************************************************//**
* Sets a selected.
*
* \author Ilan Hindy
* \date 29/09/2016
*
* \param networkElement The network element.
* \param selectedStatus The selected status.
*
**************************************************************************************************/
public override void SetSelected(NetworkElement networkElement, MainWindow.SelectedStatus selectedStatus)
{
if (presentationElements[networkElement].status == MainWindow.SelectedStatus.DoNotShow)
{
selectedStatus = MainWindow.SelectedStatus.DoNotShow;
}
else
{
presentationElements[networkElement].status = selectedStatus;
}
// Set the Arrow Head
((Polygon)presentationElements[networkElement].controls[PresentationElement.ControlKeys.ArrowHead]).Fill = selectedColors[(int)selectedStatus];
// Set the Labels
SetLabelColors((BaseChannel)networkElement, selectedStatus);
if (presentationElements.Values.Any(pe => pe.status == MainWindow.SelectedStatus.DoNotShow))
{
((Line)additionalControls[AdditionalControlKeys.Line]).Stroke = selectedColors[(int)MainWindow.SelectedStatus.DoNotShow];
SetBorderColors(selectedColors[(int)MainWindow.SelectedStatus.DoNotShow]);
}
else if (presentationElements.Values.Any(pe => pe.status == MainWindow.SelectedStatus.Selected))
{
((Line)additionalControls[AdditionalControlKeys.Line]).Stroke = selectedColors[(int)MainWindow.SelectedStatus.Selected];
SetBorderColors(selectedColors[(int)MainWindow.SelectedStatus.Selected]);
}
else //None of the channels is selected
{
((Line)additionalControls[AdditionalControlKeys.Line]).Stroke = selectedColors[(int)MainWindow.SelectedStatus.NotSelected];
SetBorderColors(selectedColors[(int)MainWindow.SelectedStatus.NotSelected]);
}
}
/*
* Set network element status
* The method determin the satus of the channel
* If the circles of the processes are one on top of the other
* The status of all the controls will be DoNotShow
* If the circles are not one on top of the other the status is determined according
* The whether the channel is selected or not in the MainWindow
* After the status was determined the SetSelected method is called to
* apply the status on the controls
*/
/**********************************************************************************************//**
* Sets channels statuses.
*
* \author Ilan Hindy
* \date 29/09/2016
*
* \param desieredStatus The desiered status.
*
**************************************************************************************************/
private void SetChannelsStatuses(MainWindow.SelectedStatus desieredStatus)
{
//It is not possible to modify a collection while in foreeach therefor the
//Dictionary is copied to a temp one
foreach (var presentationElementEntry in presentationElements)
{
if (desieredStatus == MainWindow.SelectedStatus.DoNotShow)
{
presentationElementEntry.Value.status = MainWindow.SelectedStatus.DoNotShow;
}
else
{
if (presentationElementEntry.Key == mainWindow.SelectedChannel)
{
presentationElementEntry.Value.status = MainWindow.SelectedStatus.Selected;
}
else
{
presentationElementEntry.Value.status = MainWindow.SelectedStatus.NotSelected;
}
}
SetSelected(presentationElementEntry.Key, presentationElementEntry.Value.status);
}
}
/*
* Sete label colors
* The method coms to solve the following problem:
* If the label should not be shown the background has to be Transperant
* Else the background has to be white (Becouse the label is set on the line)
*/
/**********************************************************************************************//**
* Sets label colors.
*
* \author Ilan Hindy
* \date 29/09/2016
*
* \param channel The brush.
*
* \param status The status.
**************************************************************************************************/
private void SetLabelColors(BaseChannel channel, MainWindow.SelectedStatus status)
{
Label label = (Label)presentationElements[channel].controls[PresentationElement.ControlKeys.Label];
if (status == MainWindow.SelectedStatus.DoNotShow)
{
label.BorderBrush = Brushes.Transparent;
label.Background = Brushes.Transparent;
label.Foreground = Brushes.Transparent;
}
else
{
UpdateLabel(channel, label);
}
}
/*
* Set the sircle status and colors according to if it was selectted or not
*/
/**********************************************************************************************//**
* Sets a selected.
*
* \author Ilan Hindy
* \date 29/09/2016
*
* \param networkElement The network element.
* \param selectedStatus The selected status.
*
**************************************************************************************************/
public override void SetSelected(NetworkElement networkElement, MainWindow.SelectedStatus selectedStatus)
{
presentationElements[networkElement].status = selectedStatus;
((Ellipse)presentationElements[networkElement].controls[PresentationElement.ControlKeys.Circle]).Stroke = selectedColors[(int)selectedStatus];
}
/*
* Set the status of the network element and paint the presentation accordinally
*/
/**********************************************************************************************//**
* Sets a selected.
*
* \author Ilan Hindy
* \date 29/09/2016
*
* \param element The element.
* \param status The status.
*
**************************************************************************************************/
public virtual void SetSelected(NetworkElement element, MainWindow.SelectedStatus status)
{
}
