/// <summary>
/// Ungrouping of the selected group
/// </summary>
/// <param name="addToUndoStack">Desition, if the undo-operation should be put on the undo-stack</param>
private void DoUngrouping(bool addToUndoStack)
{
ArrayList componentsToRemove = new ArrayList();
ArrayList groups = new ArrayList();
ArrayList groupNames = new ArrayList();
foreach (componentType mc in selectedComponentList) {
if (mc.ComponentType == ACS2.componentTypeDataTypes.group) {
groupComponent undoGroup = groupsList[mc.id];
groupNames.Add(mc.id);
groups.Add(undoGroup.AddedComponentList);
foreach (channel unhideChannel in undoGroup.AddedChannelsList) {
if (unhideChannel.Line.Visibility == System.Windows.Visibility.Hidden)
unhideChannel.Line.Visibility = System.Windows.Visibility.Visible;
}
foreach (eventChannelLine unhideEventChannel in undoGroup.AddedEventChannelsList) {
componentType source = GetEventChannelLineSource(unhideEventChannel);
componentType target = GetEventChannelLineTarget(unhideEventChannel);
if (source != null && target != null) {
if (source.ComponentCanvas.Visibility != System.Windows.Visibility.Visible) {
groupComponent gc = GetParentGroup(source);
componentType groupCt = GetGroupComponent(gc);
// Add EventchannelLine
// copy eventchannels
List<eventChannel> ecList = GetEventChannelsFromLine(unhideEventChannel);
foreach (eventChannel ec in ecList) {
eventChannel tmpEC = new eventChannel();
if (eventChannelExists(ec.targets.target.component.id, ec.targets.target.eventPort.id, groupCt.id, ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id))
continue;
tmpEC.sources.source.component.id = groupCt.id;
tmpEC.sources.source.eventPort.id = ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id;
tmpEC.targets.target.component.id = ec.targets.target.component.id;
tmpEC.targets.target.eventPort.id = ec.targets.target.eventPort.id;
tmpEC.id = groupCt.id + "_" + tmpEC.sources.source.eventPort.id + "_" + tmpEC.targets.target.eventPort.id;
if (EventChannelHasGroupSource(ec))
tmpEC.GroupOriginalSource = ec.sources.source;
if (EventChannelHasGroupTarget(ec))
tmpEC.GroupOriginalTarget = ec.GroupOriginalTarget;
eventChannelList.Add(tmpEC);
}
if (!eventChannelLineExists(unhideEventChannel.ListenerComponentId, gc.ID)) {
eventChannelLine groupEC = new eventChannelLine();
componentType sourceComp = deploymentComponentList[groupCt.id];
componentType targetComp = deploymentComponentList[unhideEventChannel.ListenerComponentId];
groupEC.Line.X1 = Canvas.GetLeft(sourceComp.ComponentCanvas) + sourceComp.ComponentCanvas.Width / 2 + 18;
groupEC.Line.Y1 = Canvas.GetTop(sourceComp.ComponentCanvas) + sourceComp.ComponentCanvas.Height - 4;
groupEC.Line.X2 = Canvas.GetLeft(targetComp.ComponentCanvas) + targetComp.ComponentCanvas.Width / 2 - 18;
groupEC.Line.Y2 = Canvas.GetTop(targetComp.ComponentCanvas) + targetComp.ComponentCanvas.Height - 4;
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.TriggerComponentId = gc.ID;
groupEC.ListenerComponentId = unhideEventChannel.ListenerComponentId;
groupEC.HasGroupSource = EventChannelLineHasGroupSource(unhideEventChannel);
groupEC.HasGroupTarget = EventChannelLineHasGroupTarget(unhideEventChannel);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
}
if (target.ComponentCanvas.Visibility != System.Windows.Visibility.Visible) {
groupComponent gc = GetParentGroup(target);
componentType groupCt = GetGroupComponent(gc);
// Add EventchannelLine
// copy eventchannels
List<eventChannel> ecList = GetEventChannelsFromLine(unhideEventChannel);
foreach (eventChannel ec in ecList) {
if (eventChannelExists(groupCt.id, ec.targets.target.component.id + "_" + ec.targets.target.eventPort.id, ec.sources.source.component.id, ec.sources.source.eventPort.id))
continue;
eventChannel tmpEC = new eventChannel();
tmpEC.sources.source.component.id = ec.sources.source.component.id;
tmpEC.sources.source.eventPort.id = ec.sources.source.eventPort.id;
tmpEC.targets.target.component.id = groupCt.id;
tmpEC.targets.target.eventPort.id = ec.targets.target.component.id + "_" + ec.targets.target.eventPort.id;
tmpEC.id = groupCt.id + "_" + tmpEC.sources.source.eventPort.id + "_" + tmpEC.targets.target.eventPort.id;
if (EventChannelHasGroupSource(ec))
tmpEC.GroupOriginalSource = ec.sources.source;
if (EventChannelHasGroupTarget(ec))
tmpEC.GroupOriginalTarget = ec.GroupOriginalTarget;
eventChannelList.Add(tmpEC);
}
if (!eventChannelLineExists(gc.ID, unhideEventChannel.TriggerComponentId)) {
eventChannelLine groupEC = new eventChannelLine();
componentType sourceComp = deploymentComponentList[unhideEventChannel.TriggerComponentId];
componentType targetComp = deploymentComponentList[groupCt.id];
groupEC.Line.X1 = Canvas.GetLeft(sourceComp.ComponentCanvas) + sourceComp.ComponentCanvas.Width / 2 + 18;
groupEC.Line.Y1 = Canvas.GetTop(sourceComp.ComponentCanvas) + sourceComp.ComponentCanvas.Height - 4;
groupEC.Line.X2 = Canvas.GetLeft(targetComp.ComponentCanvas) + targetComp.ComponentCanvas.Width / 2 - 18;
groupEC.Line.Y2 = Canvas.GetTop(targetComp.ComponentCanvas) + targetComp.ComponentCanvas.Height - 4;
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.TriggerComponentId = unhideEventChannel.TriggerComponentId;
groupEC.ListenerComponentId = gc.ID;
groupEC.HasGroupSource = EventChannelLineHasGroupSource(unhideEventChannel);
groupEC.HasGroupTarget = EventChannelLineHasGroupTarget(unhideEventChannel);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
}
if (target.ComponentCanvas.Visibility == System.Windows.Visibility.Visible &&
source.ComponentCanvas.Visibility == System.Windows.Visibility.Visible)
unhideEventChannel.Line.Visibility = System.Windows.Visibility.Visible;
continue;
}
}
foreach (componentType unhideComponent in undoGroup.AddedComponentList) {
unhideComponent.ComponentCanvas.Visibility = System.Windows.Visibility.Visible;
}
componentsToRemove.Add(mc);
groupsList.Remove(undoGroup.ID);
// remove group from deployment
List<group> groupsInDeployment = deploymentModel.groups.ToList();
group groupToRemove = null;
foreach (group gr in groupsInDeployment) {
if (gr.id == undoGroup.ID) {
groupToRemove = gr;
break;
}
}
groupsInDeployment.Remove(groupToRemove);
deploymentModel.groups = groupsInDeployment.ToArray();
}
}
double maxLeftOut = 0;
double maxRightOut = 0;
double maxTopOut = 0;
double maxBottomOut = 0;
Size renderSize = canvas.RenderSize;
foreach (componentType ct in selectedComponentList) {
if (ct.ComponentType == ACS2.componentTypeDataTypes.group)
continue;
double leftPos = Canvas.GetLeft(ct.ComponentCanvas);
if (leftPos < 0)
if (leftPos < maxLeftOut)
maxLeftOut = leftPos;
double topPos = Canvas.GetTop(ct.ComponentCanvas);
if (topPos < 0)
if (topPos < maxTopOut)
maxTopOut = topPos;
double rightPos = Canvas.GetLeft(ct.ComponentCanvas) + ct.ComponentCanvas.Width;
if (rightPos > renderSize.Width)
if (rightPos > maxRightOut)
maxRightOut = rightPos;
double bottomPos = Canvas.GetTop(ct.ComponentCanvas) + ct.ComponentCanvas.Height;
if (bottomPos > renderSize.Height)
if (bottomPos > maxBottomOut)
maxBottomOut = bottomPos;
}
if (maxLeftOut != 0 && maxRightOut == 0) { // one component is left out
//move all components to the right
foreach (componentType ct in selectedComponentList) {
if (ct.ComponentType == ACS2.componentTypeDataTypes.group)
continue;
MoveComponent(ct, (int)Canvas.GetLeft(ct.ComponentCanvas) - (int)maxLeftOut, (int)Canvas.GetTop(ct.ComponentCanvas));
}
}
if (maxRightOut != 0 && maxLeftOut == 0) { // one component is left out
//move all components to the right
foreach (componentType ct in selectedComponentList) {
if (ct.ComponentType == ACS2.componentTypeDataTypes.group)
continue;
MoveComponent(ct, (int)Canvas.GetLeft(ct.ComponentCanvas) - (int) (maxRightOut - canvas.RenderSize.Width), (int)Canvas.GetTop(ct.ComponentCanvas));
}
}
if (maxBottomOut != 0 && maxTopOut == 0) { // one component is left out
//move all components to the right
foreach (componentType ct in selectedComponentList) {
if (ct.ComponentType == ACS2.componentTypeDataTypes.group)
continue;
MoveComponent(ct, (int) Canvas.GetLeft(ct.ComponentCanvas) , (int)Canvas.GetTop(ct.ComponentCanvas) - (int)(maxBottomOut - canvas.RenderSize.Height));
}
}
if (maxTopOut != 0 && maxBottomOut == 0) { // one component is left out
//move all components to the right
foreach (componentType ct in selectedComponentList) {
if (ct.ComponentType == ACS2.componentTypeDataTypes.group)
continue;
MoveComponent(ct, (int)Canvas.GetLeft(ct.ComponentCanvas), (int)Canvas.GetTop(ct.ComponentCanvas) - (int)maxTopOut);
}
}
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.Line.Visibility != System.Windows.Visibility.Visible) {
componentType source = GetEventChannelLineSource(ecl);
componentType target = GetEventChannelLineTarget(ecl);
if (source == null || target == null)
continue;
if (source.ComponentCanvas.Visibility == System.Windows.Visibility.Visible &&
target.ComponentCanvas.Visibility == System.Windows.Visibility.Visible)
ecl.Line.Visibility = System.Windows.Visibility.Visible;
}
}
foreach (channel ch in deploymentChannelList.Values) {
if (ch.Line.Visibility != System.Windows.Visibility.Visible) {
if (ch.Line.Visibility == System.Windows.Visibility.Collapsed)
continue;
bool sourceVisible = false;
bool targetVisible = false;
if (deploymentComponentList.ContainsKey(ch.source.component.id)) {
componentType source = deploymentComponentList[ch.source.component.id];
sourceVisible = source.ComponentCanvas.Visibility == System.Windows.Visibility.Visible;
}
if (deploymentComponentList.ContainsKey(ch.target.component.id)) {
componentType target = deploymentComponentList[ch.target.component.id];
targetVisible = target.ComponentCanvas.Visibility == System.Windows.Visibility.Visible;
}
if (!sourceVisible || !targetVisible)
continue;
ch.Line.Visibility = System.Windows.Visibility.Visible;
}
}
foreach (componentType mc in componentsToRemove) {
DeleteComponent(mc);
componentList.Remove(mc.type_id);
selectedComponentList.Remove(mc);
}
HideGroupChannels();
DeleteDanglingChannels();
DeleteDanglingEventChannelLines();
DeleteDanglingEventChannels();
AddMissingEventChannels();
if (addToUndoStack) {
CommandObject co = new CommandObject("Group", groups);
foreach (string name in groupNames) {
co.Parameter.Add(name);
}
undoStack.Push(co);
redoStack.Clear();
}
ClearSelectedChannelList();
ClearSelectedEventChannelList();
ClearSelectedComponentList();
foreach (LinkedList<componentType> ct in groups) {
foreach (componentType c in ct) {
if (c.ComponentType != ACS2.componentTypeDataTypes.group)
AddSelectedComponent(c);
}
}
}
/// <summary>
/// Copy alle Components of the copyModel to the actual model
/// </summary>
private void PasteCopiedModel(model modelToPaste, bool namesAreValid, bool addToUndoStack)
{
CommandObject co = new CommandObject("Delete");
if (modelToPaste == null)
return;
// loading the components
/*
* Create a list of lists which contain all elements which should be within a group
* after the paste method finishes
*/
ArrayList groupComps = new ArrayList();
ArrayList groups = new ArrayList();
ArrayList groupNames = new ArrayList();
foreach (componentType ct in modelToPaste.components) {
if (ct.ComponentType != ACS2.componentTypeDataTypes.group)
continue;
groups.Add(ct);
groupComponent gc = groupsList[ct.id];
ArrayList groupElems = new ArrayList();
foreach (componentType child in gc.AddedComponentList) {
foreach (componentType child1 in modelToPaste.components) {
if (child1.id.Equals(child.id)) {
groupElems.Add(child1);
}
}
}
if (groupElems.Count > 0) {
groupComps.Add(groupElems);
bool namevalid = namesAreValid;
int i = 1;
while (namevalid == false) {
string modelID = ct.id + "." + i;
if (!deploymentComponentList.ContainsKey(modelID)) {
namevalid = true;
groupNames.Add(modelID);
}
else
i++;
}
}
}
// Rename components and update all channels
Dictionary<string, string> changedComponents = new Dictionary<string, string>();
foreach (object o in modelToPaste.components) {
componentType modelComp = (componentType)o;
if (modelComp.ComponentType == ACS2.componentTypeDataTypes.group)
continue;
// change id
bool namevalid = namesAreValid;
int i = 1;
while (namevalid == false) {
string modelID = modelComp.id + "." + i;
if (!deploymentComponentList.ContainsKey(modelID)) {
if (modelToPaste.channels != null) {
foreach (channel c in modelToPaste.channels) {
if (c.source.component.id == modelComp.id)
c.source.component.id = modelID;
if (c.target.component.id == modelComp.id)
c.target.component.id = modelID;
}
}
if (modelToPaste.eventChannels != null) {
foreach (eventChannel ec in modelToPaste.eventChannels) {
if (ec.sources.source.component.id == modelComp.id)
ec.sources.source.component.id = modelID;
if (ec.targets.target.component.id == modelComp.id)
ec.targets.target.component.id = modelID;
}
}
changedComponents.Add(modelComp.id,modelID);
modelComp.id = modelID;
namevalid = true;
}
else
i++;
}
// check, if bundle is available
if (componentList.ContainsKey(modelComp.type_id)) {
// init the ArrayLists containing the ports. Used for easier and faster access
modelComp.InitArrayLists();
foreach (propertyType p in modelComp.properties) {
modelComp.PropertyArrayList.Add(p);
}
// copy the property datatype and description from bundle_description
// also copy the port datatypes form the bundle_description
// works only, if bundle and deployment fits to each other
try {
// search for bundle component
Asterics.ACS2.componentTypesComponentType bundleComponent = (Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id];
// copy the ComponentType of the component
modelComp.ComponentType = bundleComponent.type.Value;
if (modelComp.properties != null) {
foreach (propertyType deploymentProperty in modelComp.properties) {
int index = 0;
// searching for the right component property
while (deploymentProperty.name != bundleComponent.properties[index].name) {
index++;
}
// copy the properties of the component
deploymentProperty.DataType = bundleComponent.properties[index].type;
// check, if the property is a dynamic property
if (bundleComponent.properties[index].getStringList) {
deploymentProperty.GetStringList = true;
} else {
deploymentProperty.GetStringList = false;
}
// check the value fitting to the datatype
if (!CheckPropertyDatatype(deploymentProperty.value, deploymentProperty.DataType)) {
throw new LoadPropertiesException();
}
deploymentProperty.Description = bundleComponent.properties[index].description;
if (bundleComponent.properties[index].combobox != null) {
deploymentProperty.ComboBoxStrings = bundleComponent.properties[index].combobox.Split(new String[] { "//" }, StringSplitOptions.None);
}
deploymentProperty.PropertyChanged += ComponentPropertyChanged;
deploymentProperty.PropertyChangeError += ComponentPropertyChangeError;
}
// check the amount of properties. Cause an exception, if the bundle has more properties then the deployment
if ((bundleComponent.properties == null) && (modelComp.properties.Length != 0)) {
throw new LoadPropertiesException();
}
else if ((bundleComponent.properties != null) && (modelComp.properties.Length != bundleComponent.properties.Length)) {
throw new LoadPropertiesException();
}
}
foreach (object portObj in modelComp.PortsList.Values) {
// searching for the inPorts
if (portObj is inputPortType) {
int index = 0;
inputPortType deploymentInPort = (inputPortType)portObj;
ArrayList helperListInPort = new ArrayList(); // a list with all InPorts of a component for the bundel_description
foreach (object bundleInPort in bundleComponent.ports) {
if (bundleInPort is ACS2.inputPortType) {
helperListInPort.Add(bundleInPort);
}
}
while (deploymentInPort.portTypeID != ((ACS2.inputPortType)helperListInPort[index]).id) {
index++; // searching for the right input port
}
// copy the dataType of the port
deploymentInPort.PortDataType = ((Asterics.ACS2.inputPortType)helperListInPort[index]).dataType;
deploymentInPort.MustBeConnected = ((Asterics.ACS2.inputPortType)helperListInPort[index]).mustBeConnected;
deploymentInPort.Description = ((Asterics.ACS2.inputPortType)helperListInPort[index]).description;
deploymentInPort.ComponentId = ((Asterics.ACS2.inputPortType)helperListInPort[index]).ComponentId;
deploymentInPort.ComponentTypeId = ((Asterics.ACS2.inputPortType)helperListInPort[index]).id;
// update the alias for group ports via property changed listener
deploymentInPort.PropertyChanged += InputPortIntPropertyChanged;
ACS2.propertyType[] sourceProperties = ((Asterics.ACS2.inputPortType)helperListInPort[index]).properties;
if ((sourceProperties != null) && (sourceProperties.Length > 0)) {
//if (deploymentInPort.PropertyArrayList.Count > 0) {
foreach (propertyType deploymentProperty in deploymentInPort.properties) {
int inPortIndex = 0;
while (deploymentProperty.name != sourceProperties[inPortIndex].name) {
inPortIndex++;
}
// copy the properties of the inPort
deploymentProperty.DataType = sourceProperties[inPortIndex].type;
deploymentProperty.Description = sourceProperties[inPortIndex].description;
if (sourceProperties[inPortIndex].combobox != null) {
deploymentProperty.ComboBoxStrings = sourceProperties[inPortIndex].combobox.Split(new String[] { "//" }, StringSplitOptions.None);
}
deploymentProperty.PropertyChanged += InPortPropertyChanged;
deploymentProperty.PropertyChangeError += ComponentPropertyChangeError;
}
// check the amount of properties. Cause an exception, if the bundle has more properties then the deployment
if (deploymentInPort.properties.Length != sourceProperties.Length) {
throw new Exception();
}
}
deploymentInPort.properties = (propertyType[])deploymentInPort.PropertyArrayList.ToArray(typeof(propertyType));
}
else {
// comparing all outPports
int index = 0;
outputPortType outPort = (outputPortType)portObj;
ArrayList helperListOutPort = new ArrayList();
foreach (object origOutPort in bundleComponent.ports) {
if (origOutPort is ACS2.outputPortType) {
helperListOutPort.Add(origOutPort);
}
}
while (outPort.portTypeID != ((Asterics.ACS2.outputPortType)helperListOutPort[index]).id) {
index++;
}
// copy the dataType of the port
outPort.PortDataType = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).dataType;
outPort.Description = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).description;
outPort.ComponentId = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).ComponentId;
outPort.ComponentTypeId = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).id;
// update the alias for group ports via property changed listener
outPort.PropertyChanged += OutputPortIntPropertyChanged;
ACS2.propertyType[] sourceProperties = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).properties;
if ((sourceProperties != null) && (sourceProperties.Length > 0)) {
//if (outPort.PropertyArrayList.Count > 0) {
foreach (propertyType compProperty in outPort.properties) {
int outPortIndex = 0;
while (compProperty.name != sourceProperties[outPortIndex].name) {
outPortIndex++;
}
// copy the properties of the outPort
compProperty.DataType = sourceProperties[outPortIndex].type;
compProperty.Description = sourceProperties[outPortIndex].description;
if (sourceProperties[outPortIndex].combobox != null) {
compProperty.ComboBoxStrings = sourceProperties[outPortIndex].combobox.Split(new String[] { "//" }, StringSplitOptions.None);
}
compProperty.PropertyChanged += OutPortPropertyChanged;
compProperty.PropertyChangeError += ComponentPropertyChangeError;
}
// check the amount of properties. Cause an exception, if the bundle has more properties then the deployment
if (outPort.properties.Length != sourceProperties.Length) {
throw new Exception();
}
}
outPort.properties = (propertyType[])outPort.PropertyArrayList.ToArray(typeof(propertyType));
}
}
}
catch (Exception ex) {
MessageBox.Show(Properties.Resources.CopyPropertiesErrorTextFormat(modelComp.id), Properties.Resources.CopyPropertiesErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
traceSource.TraceEvent(TraceEventType.Error, 3, ex.Message);
//versionconflict
int posX;
int posY;
// set coordinates for the component in case there are not already set
if ((modelComp.layout.posX == null) || (modelComp.layout.posX == "") || (modelComp.layout.posY == null) || (modelComp.layout.posY == "")) {
posX = 40;
posY = 40;
}
else {
posX = Int32.Parse(modelComp.layout.posX);
posY = Int32.Parse(modelComp.layout.posY);
}
// backup component to load properties
componentType backupComp = modelComp;
modelComp = componentType.CopyFromBundleModel((Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id], modelComp.id);
modelComp.layout.posX = Convert.ToString(posX);
modelComp.layout.posY = Convert.ToString(posY);
// HasVersionConflict indicates a version conflict between the component in a stored model and
// the component in the bundle descriptor
modelComp.HasVersionConflict = true;
modelComp.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
//break;
// new code, copy property values from invalid (version conflict) component
foreach (propertyType deploymentProperty in modelComp.properties) {
foreach (propertyType backupProperty in backupComp.properties) {
if (deploymentProperty.name == backupProperty.name) {
if (CheckPropertyDatatype(backupProperty.value, deploymentProperty.DataType)) {
deploymentProperty.value = backupProperty.value; // try-parse is missing
}
break;
}
}
}
} // end of exception
// set coordinates for the component in case there are not already set
if ((modelComp.layout.posX == null) || (modelComp.layout.posX == "") || (modelComp.layout.posY == null) || (modelComp.layout.posY == "")) {
int[] pos = ProperComponentCoordinates(40, 40);
modelComp.layout.posX = Convert.ToString(pos[0]);
modelComp.layout.posY = Convert.ToString(pos[1]);
}
// Searching for the event triggers and event listeners of a component
Asterics.ACS2.componentTypesComponentType bundleComponentEvents = (Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id];
// If component has version conflict, the events are already set by 'CopyFromBundleModel'
if ((bundleComponentEvents.events != null) && (bundleComponentEvents.events != null) && !modelComp.HasVersionConflict) {
foreach (object eventO in bundleComponentEvents.events) {
if (eventO is ACS2.eventsTypeEventListenerPortType) {
ACS2.eventsTypeEventListenerPortType compEl = (ACS2.eventsTypeEventListenerPortType)eventO;
EventListenerPort el = new EventListenerPort();
el.EventListenerId = compEl.id;
el.ComponentId = modelComp.id;
el.EventDescription = compEl.description;
modelComp.EventListenerList.Add(el);
}
else if (eventO is ACS2.eventsTypeEventTriggererPortType) {
ACS2.eventsTypeEventTriggererPortType compEl = (ACS2.eventsTypeEventTriggererPortType)eventO;
EventTriggerPort el = new EventTriggerPort();
el.EventTriggerId = compEl.id;
el.ComponentId = modelComp.id;
el.EventDescription = compEl.description;
modelComp.EventTriggerList.Add(el);
}
}
}
// if the component has no version conflict, it will be pasted on the layout, otherwise, it is already on the
// canvas (done by 'CopyFromBundleModel')
if (!modelComp.HasVersionConflict) {
modelComp.InitGraphLayout(modelComp.id);
}
else {
//deploymentModel.components = deploymentComponentList.Values.ToArray();
}
canvas.Children.Add(modelComp.ComponentCanvas);
KeyboardNavigation.SetTabIndex(modelComp.ComponentCanvas, canvas.Children.Count + 1);
modelComp.Label.Text = modelComp.id;
double positionX = (Int32.Parse(modelComp.layout.posX) + copyXOffset * copyOffsetMulti);
if (positionX + modelComp.ComponentCanvas.Width > canvas.RenderSize.Width)
positionX = canvas.RenderSize.Width - modelComp.ComponentCanvas.Width;
double positionY = (Int32.Parse(modelComp.layout.posY) + copyYOffset * copyOffsetMulti);
if (positionY + modelComp.ComponentCanvas.Height > canvas.RenderSize.Height)
positionY = canvas.RenderSize.Height - modelComp.ComponentCanvas.Height;
modelComp.layout.posX = positionX.ToString();
modelComp.layout.posY = positionY.ToString();
deploymentComponentList.Add(modelComp.id, modelComp);
//componentList.Add(modelComp.id, modelComp);
// adding context menu
modelComp.MainRectangle.ContextMenu = componentContextMenu;
// adding keyboard focus listener
modelComp.ComponentCanvas.KeyDown += Component_KeyDown;
modelComp.ComponentCanvas.KeyUp += Component_KeyUp;
modelComp.ComponentCanvas.Focusable = true;
modelComp.ComponentCanvas.GotKeyboardFocus += ComponentCanvas_GotKeyboardFocus;
modelComp.ComponentCanvas.LostKeyboardFocus += ComponentCanvas_LostKeyboardFocus;
// adding property changed listener
modelComp.PropertyChanged += ComponentIntPropertyChanged;
modelComp.TopGrid.ContextMenu = componentContextMenu;
modelComp.TopRectangle.ContextMenu = componentContextMenu;
// set position of component on the canvas
Canvas.SetLeft(modelComp.ComponentCanvas, Int32.Parse(modelComp.layout.posX));
Canvas.SetTop(modelComp.ComponentCanvas, Int32.Parse(modelComp.layout.posY));
// Adapt the size of MainRectangle, if more then MAINRECTANGLENUMBEROFPORTS are in a component
int numInPorts = 0;
int numOutPorts = 0;
foreach (object objPort in modelComp.PortsList.Values) {
if (objPort is inputPortType) {
numInPorts++;
}
else {
numOutPorts++;
}
}
if (numOutPorts > ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) {
modelComp.MainRectangle.Height += (numOutPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.OUTPORTDISTANCE);
modelComp.ComponentCanvas.Height += (numOutPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.OUTPORTDISTANCE);
}
else if (numInPorts > ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) {
modelComp.MainRectangle.Height += (numInPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.INPORTDISTANCE);
modelComp.ComponentCanvas.Height += (numInPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.INPORTDISTANCE);
}
// Adapt the position of event trigger and event listener port, if the component has more input/output ports
if (modelComp.EventListenerList.Count > 0) {
Canvas.SetTop(modelComp.EventListenerPolygon.InputEventPortCanvas, modelComp.MainRectangle.Height + ACS.LayoutConstants.MAINRECTANGLEOFFSETY - 10);
}
if (modelComp.EventTriggerList.Count > 0) {
Canvas.SetTop(modelComp.EventTriggerPolygon.OutputEventPortCanvas, modelComp.MainRectangle.Height + ACS.LayoutConstants.MAINRECTANGLEOFFSETY - 10);
}
}
else {
MessageBox.Show(Properties.Resources.LoadComponentNotFoundFormat(modelComp.type_id), Properties.Resources.CopyPropertiesErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
}
// check, if component has a gui component, and load the gui component
if (modelComp.gui != null) {
AddGUIComponent(modelComp);
}
}
deploymentModel.components = deploymentComponentList.Values.ToArray();
// loading the channels
if (modelToPaste.channels != null) {
foreach (object o in modelToPaste.channels) {
channel modChannel = (channel)o;
// check versionconflict: add only channels to components without a conflict
if ((deploymentComponentList.ContainsKey(modChannel.source.component.id)) && (deploymentComponentList.ContainsKey(modChannel.target.component.id))) {
// one of the channels component has a conflict. Check, if port is available and datatype fits together
componentType tempCompOut = (componentType)deploymentComponentList[modChannel.source.component.id];
componentType tempCompIn = (componentType)deploymentComponentList[modChannel.target.component.id];
// try, if the ports are still available
if ((tempCompOut.PortsList.Contains(modChannel.source.port.id)) && (tempCompIn.PortsList.Contains(modChannel.target.port.id))) {
// check the datatypes of the ports, for the case, that they have been changed
//if (CheckInteroperabilityOfPorts(((outputPortType)tempCompOut.PortsList[modChannel.source.port.id]).PortDataType, ((inputPortType)tempCompIn.PortsList[modChannel.target.port.id]).PortDataType)) {
modChannel.id = NewIdForChannel();
AddChannel(modChannel);
modChannel.Line.Y1 = Canvas.GetTop(((outputPortType)tempCompOut.PortsList[modChannel.source.port.id]).PortRectangle) + Canvas.GetTop(tempCompOut.ComponentCanvas) + 5;
modChannel.Line.X1 = Canvas.GetLeft(((outputPortType)tempCompOut.PortsList[modChannel.source.port.id]).PortRectangle) + Canvas.GetLeft(tempCompOut.ComponentCanvas) + 20;
modChannel.Line.Y2 = Canvas.GetTop(((inputPortType)tempCompIn.PortsList[modChannel.target.port.id]).PortRectangle) + Canvas.GetTop(tempCompIn.ComponentCanvas) + 5;
modChannel.Line.X2 = Canvas.GetLeft(((inputPortType)tempCompIn.PortsList[modChannel.target.port.id]).PortRectangle) + Canvas.GetLeft(tempCompIn.ComponentCanvas);
Canvas.SetZIndex(modChannel.Line, Canvas.GetZIndex(modChannel.Line) + 1000);
//}
//else {
// // if no event listener Port can be found, the component has a version conflict
// MessageBox.Show(Properties.Resources.CopyChannelsErrorTextFormat(tempCompOut.id, tempCompIn.id), Properties.Resources.CopyChannelsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
// tempCompIn.ComponentCanvas.Background = new SolidColorBrush(Colors.Red);
// tempCompIn.HasVersionConflict = true;
// tempCompOut.ComponentCanvas.Background = new SolidColorBrush(Colors.Red);
// tempCompOut.HasVersionConflict = true;
//}
}
else {
if (!tempCompOut.PortsList.Contains(modChannel.source.port.id)) {
MessageBox.Show(Properties.Resources.CopyChannelErrorNotFoundFormat(tempCompOut.id, tempCompIn.id, modChannel.source.port.id), Properties.Resources.CopyChannelsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
tempCompOut.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
tempCompOut.HasVersionConflict = true;
}
else {
MessageBox.Show(Properties.Resources.CopyChannelErrorNotFoundFormat(tempCompOut.id, tempCompIn.id, modChannel.source.port.id), Properties.Resources.CopyChannelsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
tempCompIn.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
tempCompIn.HasVersionConflict = true;
}
}
}
}
}
// Loading the events and drawing the lines between the event ports
if (modelToPaste.eventChannels != null) {
bool foundLine = false;
foreach (object o in modelToPaste.eventChannels) {
eventChannel evChannel = (eventChannel)o;
bool foundTriggerPort = false;
bool foundListenerPort = false;
try {
foreach (EventTriggerPort checkEvent in ((componentType)deploymentComponentList[evChannel.sources.source.component.id]).EventTriggerList) {
if (checkEvent.ComponentId == evChannel.sources.source.component.id && checkEvent.EventTriggerId == evChannel.sources.source.eventPort.id) {
foundTriggerPort = true;
break;
}
}
if (foundTriggerPort) {
foreach (EventListenerPort checkEvent in ((componentType)deploymentComponentList[evChannel.targets.target.component.id]).EventListenerList) {
if (checkEvent.ComponentId == evChannel.targets.target.component.id && checkEvent.EventListenerId == evChannel.targets.target.eventPort.id) {
foundListenerPort = true;
break;
}
}
if (foundListenerPort) {
foreach (eventChannelLine channelLine in eventChannelLinesList) {
if ((evChannel.sources.source.component.id == channelLine.TriggerComponentId) && (evChannel.targets.target.component.id == channelLine.ListenerComponentId)) {
foundLine = true;
break;
}
}
if (!foundLine) {
eventChannelLine eCL = new eventChannelLine();
eCL.Line.X1 = Canvas.GetLeft(((componentType)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas) + LayoutConstants.EVENTOUTPORTCANVASOFFSETX + LayoutConstants.EVENTPORTWIDTH / 2 + 5;
//eCL.Line.Y1 = Canvas.GetTop(((modelComponent)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas) + LayoutConstants.EVENTOUTPORTCANVASOFFSETY + LayoutConstants.EVENTPORTHEIGHT + 3;
eCL.Line.Y1 = Canvas.GetTop(((componentType)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas) +
((componentType)deploymentComponentList[evChannel.sources.source.component.id]).MainRectangle.Height + LayoutConstants.EVENTPORTHEIGHT + LayoutConstants.MAINRECTANGLEOFFSETY - 7;
eCL.Line.X2 = Canvas.GetLeft(((componentType)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas) + LayoutConstants.EVENTINPORTCANVASOFFSETX + LayoutConstants.EVENTPORTWIDTH / 2 + 5;
//eCL.Line.Y2 = Canvas.GetTop(((modelComponent)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas) + LayoutConstants.EVENTINPORTCANVASOFFSETY + LayoutConstants.EVENTPORTHEIGHT + 3;
eCL.Line.Y2 = Canvas.GetTop(((componentType)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas) +
((componentType)deploymentComponentList[evChannel.targets.target.component.id]).MainRectangle.Height + LayoutConstants.EVENTPORTHEIGHT + LayoutConstants.MAINRECTANGLEOFFSETY - 7;
eCL.Line.Focusable = true;
eCL.ListenerComponentId = evChannel.targets.target.component.id;
eCL.TriggerComponentId = evChannel.sources.source.component.id;
eCL.Line.GotKeyboardFocus += EventChannel_GotKeyboardFocus;
eCL.Line.LostKeyboardFocus += EventChannel_LostKeyboardFocus;
eCL.Line.KeyDown += EventChannel_KeyDown;
eCL.Line.ContextMenu = eventChannelContextMenu;
eventChannelLinesList.Add(eCL);
canvas.Children.Add(eCL.Line);
KeyboardNavigation.SetTabIndex(eCL.Line, canvas.Children.Count + 1);
Canvas.SetZIndex(eCL.Line, Canvas.GetZIndex(eCL.Line) + 2000);
}
eventChannelList.Add(o);
foundLine = false;
}
else {
// if no event listener Port can be found, the component has a version conflict
MessageBox.Show(Properties.Resources.CopyEventsErrorTextFormat(evChannel.targets.target.component.id), Properties.Resources.CopyEventsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
((componentType)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
((componentType)deploymentComponentList[evChannel.targets.target.component.id]).HasVersionConflict = true;
}
}
else {
// if no event trigger Port can be found, the component has a version conflict
MessageBox.Show(Properties.Resources.CopyEventsErrorTextFormat(evChannel.sources.source.component.id), Properties.Resources.CopyEventsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
((componentType)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
((componentType)deploymentComponentList[evChannel.sources.source.component.id]).HasVersionConflict = true;
}
}
catch (Exception) {
MessageBox.Show(Properties.Resources.CopyEventsExceptionTextFormat(evChannel.sources.source.component.id, evChannel.sources.source.eventPort.id,
evChannel.targets.target.component.id, evChannel.targets.target.component.id), Properties.Resources.CopyEventsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
deploymentModel.eventChannels = (eventChannel[])eventChannelList.ToArray(typeof(eventChannel));
}
// focus the first element
if (canvas.Children.Count > 0) {
Keyboard.Focus(canvas.Children[0]);
}
else {
Keyboard.Focus(canvas);
}
copyOffsetMulti++;
ClearSelectedChannelList();
if (modelToPaste.channels != null) {
foreach (channel c in modelToPaste.channels) {
selectedChannelList.AddLast(c);
co.InvolvedObjects.Add(c);
}
}
UpdateSelectedChannels();
ClearSelectedEventChannelList();
LinkedList<eventChannelLine> selEventChannels = new LinkedList<eventChannelLine>();
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (modelToPaste.eventChannels != null) {
foreach (eventChannel ech in modelToPaste.eventChannels) {
if (ecl.ListenerComponentId == ech.targets.target.component.id ||
ecl.TriggerComponentId == ech.sources.source.component.id) {
selEventChannels.AddLast(ecl);
break;
}
}
}
}
foreach (eventChannelLine ecl in selEventChannels) {
selectedEventChannelList.AddLast(ecl);
co.InvolvedObjects.Add(ecl);
}
UpdateSelectedEventChannels();
// select all inserted components
ClearSelectedComponentList();
foreach (componentType mc in modelToPaste.components) {
selectedComponentList.AddLast(mc);
co.InvolvedObjects.Add(mc);
}
UpdateSelectedComponents();
if (addToUndoStack) {
undoStack.Push(co);
redoStack.Clear();
}
SetKeyboardFocus();
int groupIndex = 0;
AddDummyToModel(copyDummyName);
foreach (ArrayList group in groupComps) {
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
foreach (componentType ct in group) {
AddSelectedComponent(ct);
}
componentType groupComponent = (componentType) groups[groupIndex];
// add dummy channels to retain all ports of the copied group element
foreach (object o in groupComponent.ports) {
if (o is inputPortType) {
inputPortType inPort = (inputPortType) o;
string targetComponent = inPort.refs.componentID;
componentType newTarget = null;
foreach (componentType ct in group) {
if (ct.id.StartsWith(targetComponent)) {
if (newTarget == null)
newTarget = ct;
else {
if (newTarget.id.Length < ct.id.Length)
newTarget = ct;
}
}
}
if (newTarget == null)
continue;
// check if an channel already exists for this inputporttype
bool duplicate = false;
foreach (channel c in deploymentChannelList.Values) {
if (c.target.component.id.Equals(newTarget.id) &&
c.target.port.id.Equals(inPort.portTypeID.Substring(targetComponent.Length + 1))) {
duplicate = true;
}
}
if (duplicate)
continue;
// add dummy channel
channel groupChannel = new channel();
groupChannel.id = NewIdForChannel();
groupChannel.target.component.id = newTarget.id;
groupChannel.target.port.id = inPort.refs.portID;
groupChannel.source.component.id = copyDummyName;
groupChannel.source.port.id = "out";
if (!ChannelExists(groupChannel))
AddChannel(groupChannel);
} else if (o is outputPortType) {
outputPortType outPort = (outputPortType) o;
string sourceComponent = outPort.refs.componentID;
componentType newSource = null;
foreach (componentType ct in group) {
if (ct.id.StartsWith(sourceComponent)) {
if (newSource == null)
newSource = ct;
else {
if (newSource.id.Length < ct.id.Length)
newSource = ct;
}
}
}
if (newSource == null)
continue;
// add dummy channel
channel groupChannel = new channel();
groupChannel.id = NewIdForChannel();
groupChannel.source.component.id = newSource.id;
groupChannel.source.port.id = outPort.refs.portID;
groupChannel.target.component.id = copyDummyName;
groupChannel.target.port.id = "in";
if (!ChannelExists(groupChannel))
AddChannel(groupChannel);
}
}
// add dummy eventchannels to retain all eventchannel ports of the copied group
foreach (ArrayList echList in copyGroupEventChannels) {
foreach (eventChannel ech in echList) {
componentType source = null;
componentType target = null;
foreach (componentType ct in group) {
if (ct.id.StartsWith(ech.sources.source.component.id)) {
if (source == null)
source = ct;
else if (ct.id.Length > source.id.Length)
source = ct;
}
if (ct.id.StartsWith(ech.targets.target.component.id)) {
if (target == null)
target = ct;
else if (ct.id.Length > target.id.Length)
target = ct;
}
}
if (source != null)
ech.sources.source.component.id = source.id;
if (target != null) {
ech.targets.target.component.id = target.id;
ech.id = target.id + "_" + ech.sources.source.eventPort.id + "_" + ech.targets.target.eventPort.id;
}
if (source != null || target != null)
eventChannelList.Add(ech);
}
}
LinkedList<portAlias> newPortAlias = new LinkedList<portAlias>();
group originalGroup = null;
foreach (object o in groups) {
// groups.Add(ct);
groupComponent gc = groupsList[((componentType)o).id];
// adapting the alias to the new group port names
foreach (group gr in deploymentModel.groups) {
if (gr.id == ((componentType)o).id) {
originalGroup = gr;
break;
}
}
if (originalGroup != null && originalGroup.portAlias != null) {
foreach (portAlias alias in originalGroup.portAlias) {
foreach (string oldCompName in changedComponents.Keys) {
if (alias.portId.Contains(oldCompName)) {
portAlias pAlias = new portAlias();
pAlias.portId = alias.portId.Replace(oldCompName, changedComponents[oldCompName]);
pAlias.portAlias1 = alias.portAlias1;
newPortAlias.AddLast(pAlias);
break;
}
}
}
}
}
DoGrouping((string) groupNames[groupIndex], false, true);
group groupToUpdate = null;
foreach (group gr in deploymentModel.groups) {
if (gr.id == (string)groupNames[groupIndex]) {
gr.portAlias = newPortAlias.ToArray();
groupToUpdate = gr;
break;
}
}
if (groupToUpdate.portAlias != null) {
foreach (portAlias alias in groupToUpdate.portAlias) {
componentType groupComponentToUpdate = deploymentComponentList[groupToUpdate.id];
groupComponentToUpdate.description = originalGroup.description;
foreach (object port in groupComponentToUpdate.ports) {
if ((port is inputPortType) && (((inputPortType)port).portTypeID == alias.portId)) {
((inputPortType)port).PortAliasForGroups = alias.portAlias1;
((inputPortType)port).PortLabel.Text = alias.portAlias1;
break;
} else if ((port is outputPortType) && (((outputPortType)port).portTypeID == alias.portId)) {
((outputPortType)port).PortAliasForGroups = alias.portAlias1;
((outputPortType)port).PortLabel.Text = alias.portAlias1;
break;
}
}
}
}
groupToUpdate.description = originalGroup.description;
groupIndex++;
}
RemoveDummyFromModel(copyDummyName);
DeleteDanglingChannels();
DeleteDanglingEventChannels();
// select the copied elements after paste
selectedComponentList.Clear();
foreach (componentType mc in modelToPaste.components) {
selectedComponentList.AddLast(mc);
}
UpdateSelectedComponents();
}
/// <summary>
/// Hide the eventchannels between the components on the canvas
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void showEventsRibbonButton_Unchecked(object sender, RoutedEventArgs e)
{
newChannelRibbonButton.IsChecked = false;
// set visibility to "hidden" in the deploymentmodel
foreach (UIElement elem in canvas.Children) {
if (elem is Canvas) {
Canvas cElem = (Canvas)elem;
foreach (UIElement elem2 in cElem.Children) {
if (elem2 is Canvas) {
Canvas cElem2 = (Canvas)elem2;
if (cElem2.Name.Equals("EventListenerPort") || cElem2.Name.Equals("EventTriggerPort")) {
cElem2.Visibility = Visibility.Hidden;
}
}
}
}
else if (elem is Line) {
Line tempLine = (Line)elem;
if (tempLine.Name == "EventChannelLine") {
tempLine.Visibility = Visibility.Hidden;
}
}
}
// set the ribbon buttons inactive
newEventChannelRibbonButton.IsChecked = false;
newEventChannelRibbonButton.IsEnabled = false;
//deleteEventChannelRibbonButton.IsEnabled = false;
if (eventChannelToConnect != null) {
canvas.Children.Remove(eventChannelToConnect.Line);
eventChannelToConnect = null;
}
}
/// <summary>
/// Additionally select the given Eventchannel
/// </summary>
/// <param name="ech">EventChannel to select</param>
private void AddSelectedEventChannel(eventChannelLine ech)
{
if (!selectedEventChannelList.Contains(ech)) {
selectedEventChannelList.AddLast(ech);
if (!ech.HasGroupSource && !ech.HasGroupTarget) {
UpdateSelectedEventChannels();
return;
}
if (ech.HasGroupSource) {
groupComponent gc = groupsList[ech.TriggerComponentId];
foreach (componentType ct in gc.AddedComponentList) {
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.TriggerComponentId.Equals(ct.id) && ecl.ListenerComponentId.Equals(ech.ListenerComponentId)) {
AddSelectedEventChannel(ecl);
}
}
}
}
if (ech.HasGroupTarget) {
groupComponent gc = groupsList[ech.ListenerComponentId];
foreach (componentType ct in gc.AddedComponentList) {
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.ListenerComponentId.Equals(ct.id) && ecl.TriggerComponentId.Equals(ech.TriggerComponentId)) {
AddSelectedEventChannel(ecl);
}
}
}
}
if (ech.HasGroupTarget && ech.HasGroupSource) {
groupComponent target = groupsList[ech.ListenerComponentId];
groupComponent source = groupsList[ech.TriggerComponentId];
foreach (componentType ct in source.AddedComponentList) {
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.TriggerComponentId.Equals(ct.id) && ecl.ListenerComponentId.Equals(target.ID)) {
AddSelectedEventChannel(ecl);
}
}
}
foreach (componentType ct in target.AddedComponentList) {
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.ListenerComponentId.Equals(ct.id) && ecl.TriggerComponentId.Equals(source.ID)) {
AddSelectedEventChannel(ecl);
}
}
}
}
}
UpdateSelectedEventChannels();
}
/// <summary>
/// Function called, when the left mouse button will be released. If the release will be done over a channel or an event channel, the channel will get the focus
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void OnLeftUp(object sender, MouseEventArgs args)
{
// reset mouseMove Coordinates
mouseMoveComponentX = -1;
mouseMoveComponentY = -1;
// when on the LeftDown Event a channel docked to a component all Selected Items should get deselected
if (connectedChannelLastClick == true) {
connectedChannelLastClick = false;
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
return;
}
// left up on an event channel. set event channel as focused event channel
if (args.Source is Line) {
if (((Line)args.Source).Name == "EventChannelLine") {
foreach (eventChannelLine tempLine in eventChannelLinesList) {
if (tempLine.Line == (Line)args.Source) {
focusedEventChannel = tempLine;
Keyboard.Focus(focusedEventChannel.Line);
if (!selectedEventChannelList.Contains(tempLine)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
}
AddSelectedEventChannel(tempLine);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearColorOfSelectedEventChannels();
selectedEventChannelList.Remove(tempLine);
UpdateSelectedEventChannels();
}
}
break;
}
}
}
else { // left up on a channel. set channel as focused channel
foreach (channel tempChannel in deploymentChannelList.Values) {
if (tempChannel.Line == (Line)args.Source) {
focusedChannel = tempChannel;
Keyboard.Focus(focusedChannel.Line);
if (!selectedChannelList.Contains(tempChannel)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
}
this.AddSelectedChannel(tempChannel);
Console.WriteLine(tempChannel.id + ": " + tempChannel.source.component.id + " --> " + tempChannel.target.component.id);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearColorOfSelectedChannels();
selectedChannelList.Remove(tempChannel);
UpdateSelectedChannels();
}
}
break;
}
}
}
}
else if (args.Source is Rectangle) {
//modelComponent tempComponent = null;
moveTracking = false;
foreach (componentType tempComponent in deploymentComponentList.Values) {
if ((tempComponent.MainRectangle == (Rectangle)args.Source) || (tempComponent.TopRectangle == (Rectangle)args.Source)) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
}
AddSelectedComponent(tempComponent);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearBorderOfSelectedComponents();
selectedComponentList.Remove(tempComponent);
UpdateSelectedComponents();
}
}
break;
}
else {
if (newChannelRibbonButton.IsEnabled) // was editchannelribbongroup
{
foreach (object o in tempComponent.PortsList.Values) {
if (o is outputPortType) {
if (((outputPortType)o).PortRectangle == (Rectangle)args.Source) {
//focusedComponent = tempComponent;
//Keyboard.Focus(focusedComponent.ComponentCanvas);
newChannelRibbonButton.IsChecked = true;
break;
}
}
else if (o is inputPortType) {
if (((inputPortType)o).PortRectangle == (Rectangle)args.Source) {
if (!selectedComponentList.Contains(tempComponent)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
}
AddSelectedComponent(tempComponent);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearBorderOfSelectedComponents();
selectedComponentList.Remove(tempComponent);
UpdateSelectedComponents();
}
}
focusedComponent = tempComponent;
Keyboard.Focus(tempComponent.ComponentCanvas);
}
}
}
}
}
}
}
else if (args.Source is TextBlock) {
foreach (componentType tempComponent in deploymentComponentList.Values) {
if (tempComponent.Label == (TextBlock)args.Source) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
}
AddSelectedComponent(tempComponent);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearBorderOfSelectedComponents();
selectedComponentList.Remove(tempComponent);
UpdateSelectedComponents();
}
}
break;
}
else {
foreach (object o in tempComponent.PortsList.Values) {
if (o is inputPortType) {
if (((inputPortType)o).PortLabel == (TextBlock)args.Source) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
}
AddSelectedComponent(tempComponent);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearBorderOfSelectedComponents();
selectedComponentList.Remove(tempComponent);
UpdateSelectedComponents();
}
}
break;
}
}
else if (o is outputPortType) {
if (((outputPortType)o).PortLabel == (TextBlock)args.Source) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
}
AddSelectedComponent(tempComponent);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearBorderOfSelectedComponents();
selectedComponentList.Remove(tempComponent);
UpdateSelectedComponents();
}
}
break;
}
}
}
}
}
}
else if (args.Source is Polygon) {
if (newEventChannelRibbonButton.IsEnabled) // was editeventribbongroup
{
if (!((Polygon)args.Source).Name.Equals("EventTriggerPortPolygon")) {
foreach (componentType tempComponent in deploymentComponentList.Values) {
Canvas tempCanvas = (Canvas)((Polygon)args.Source).Parent;
if (tempComponent.ComponentCanvas == tempCanvas.Parent) {
if (!selectedComponentList.Contains(tempComponent)) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
}
AddSelectedComponent(tempComponent);
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
}
else {
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0) {
ClearBorderOfSelectedComponents();
selectedComponentList.Remove(tempComponent);
UpdateSelectedComponents();
}
else {
focusedComponent = tempComponent;
Keyboard.Focus(tempComponent.ComponentCanvas);
}
}
break;
}
}
}
}
}
if (selectionRectangle != null) {
//select all objects of the canvas which collide with this rectangle
this.selectObjectsFromRectangle(selectionRectangle);
canvas.Children.Remove(selectionRectangle);
selectionRectangle = null;
}
if (componentToMove != null) {
focusedComponent = componentToMove;
Keyboard.Focus(focusedComponent.ComponentCanvas);
Canvas.SetZIndex(focusedComponent.ComponentCanvas, Canvas.GetZIndex(focusedComponent.ComponentCanvas) - 3000);
componentToMove = null;
}
offsetX = 0;
offsetY = 0;
}
/// <summary>
/// Check if the source of the eventchannelline exists
/// </summary>
/// <param name="ecl">eventchannelline to check</param>
/// <returns>true if the source of the given eventchannelline exists, false otherise</returns>
private bool EventChannelLineTriggerExists(eventChannelLine ecl)
{
return deploymentComponentList.ContainsKey(ecl.TriggerComponentId);
}
/// <summary>
/// Returns a list of all eventchannels which correspond to the given eventchannelline
/// </summary>
/// <param name="ecl">eventchannelline for which the eventchannels should be searched</param>
/// <returns>A list of all eventchannels within the given eventchannelline</returns>
private List<eventChannel> GetEventChannelsFromLine(eventChannelLine ecl)
{
List<eventChannel> ecList = new List<eventChannel>();
foreach (eventChannel ec in eventChannelList) {
string source = ec.sources.source.component.id;
string target = ec.targets.target.component.id;
if (ecl.ListenerComponentId.Equals(target) && ecl.TriggerComponentId.Equals(source))
ecList.Add(ec);
}
return ecList;
}
/// <summary>
/// Deletes all selected components, channels and eventchannels
/// </summary>
private void DeleteSelectedComponents()
{
if (selectedComponentList.Count == 0 &&
selectedChannelList.Count == 0 &&
selectedEventChannelList.Count == 0)
return;
CommandObject co = new CommandObject("Add");
foreach (componentType mc in selectedComponentList) {
if (mc.ComponentType != ACS2.componentTypeDataTypes.group)
co.InvolvedObjects.Add(mc);
else {
if (groupsList.ContainsKey(mc.id))
co.InvolvedObjects.Add(groupsList[mc.id]);
}
}
// delete all selected channels
foreach (channel ch in selectedChannelList) {
DeleteChannel(ch);
co.InvolvedObjects.Add(ch);
}
// delete all selected eventchannels
if (focusedEventChannel != null) {
focusedEventChannel = null;
ResetPropertyDock();
}
foreach (eventChannelLine ech in selectedEventChannelList) {
co.InvolvedObjects.Add(ech);
foreach (eventChannel eventCh in eventChannelList) {
foreach (object o in co.InvolvedObjects) {
if (!(o is eventChannelLine))
continue;
if ((eventCh.sources.source.component.id == ((eventChannelLine)o).TriggerComponentId) && (eventCh.targets.target.component.id == ((eventChannelLine)o).ListenerComponentId)) {
co.Parameter.Add(eventCh);
}
}
}
DeleteEventChannelCommand(ech);
}
foreach (componentType mc in selectedComponentList) {
// delete all eventchannels from the mc
// delete the eventChannels and therefore the events
eventChannelLine eCL;
for (int index = eventChannelLinesList.Count - 1; index >= 0; index--) {
eCL = (eventChannelLine)eventChannelLinesList[index];
if ((eCL.TriggerComponentId == mc.id) || (eCL.ListenerComponentId == mc.id)) {
focusedEventChannel = eCL;
// Ask a question, if component and therefore all events should be deleted. Causes some problems, if no is selected
// if (MessageBox.Show(Properties.Resources.DeleteEventChannelConfirmTextFormat(focusedEventChannel.TriggerComponentId, focusedEventChannel.ListernerComponentId),
// Properties.Resources.DeleteEventChannelConfirmHeader, MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes) {
co.InvolvedObjects.Add(focusedEventChannel);
foreach (eventChannel eventCh in eventChannelList) {
foreach (object o in co.InvolvedObjects) {
if (!(o is eventChannelLine))
continue;
if ((eventCh.sources.source.component.id == ((eventChannelLine)o).TriggerComponentId) &&
(eventCh.targets.target.component.id == ((eventChannelLine)o).ListenerComponentId)) {
co.Parameter.Add(eventCh);
}
}
}
DeleteEventChannelCommand(focusedEventChannel);
focusedEventChannel = null;
}
}
focusedEventChannel = null;
// delete all channels from the mc
if (mc.ports != null && mc.PortsList != null && mc.PortsList.Values != null) {
foreach (Object o in mc.PortsList.Values) {
if (o is inputPortType) {
inputPortType pIn = (inputPortType)o;
if (pIn.ChannelId != "") {
channel tempChannel = deploymentChannelList[pIn.ChannelId];
DeleteChannel(tempChannel);
co.InvolvedObjects.Add(tempChannel);
}
}
else if (o is outputPortType) {
outputPortType pOut = (outputPortType)o;
while (pOut.ChannelIds.Count > 0) {
channel tempChannel = deploymentChannelList[pOut.ChannelIds[0].ToString()];
DeleteChannel(tempChannel);
co.InvolvedObjects.Add(tempChannel);
}
}
}
}
ArrayList channelToDelete = new ArrayList();
foreach (channel c in deploymentChannelList.Values) {
if (c.target.component.id.Equals(mc.id))
channelToDelete.Add(c);
}
foreach (channel c in channelToDelete) {
DeleteChannel(c);
}
if (canvas.Children.Count > 0) {
Keyboard.Focus(canvas.Children[0]);
}
else {
Keyboard.Focus(canvas);
}
if (focusedComponent == mc)
focusedComponent = null;
DeleteComponent(mc);
}
undoStack.Push(co);
redoStack.Clear();
DeleteDanglineLines();
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
ResetPropertyDock();
}
/// <summary>
/// An eventchannel got the focus, content in property dock will be set by SetEventPropertyDock(modelComponent sourceComponent, modelComponent targetComponent)
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void EventChannel_GotKeyboardFocus(object sender, RoutedEventArgs args)
{
DoubleCollection dashes = new DoubleCollection();
dashes.Add(1);
dashes.Add(1);
((Line)sender).StrokeDashArray = dashes;
//deleteEventChannelRibbonButton.IsEnabled = true;
ResetPropertyDock();
foreach (eventChannelLine tempChannel in eventChannelLinesList) {
if ((Line)sender == tempChannel.Line) {
focusedEventChannel = tempChannel;
break;
}
}
SetEventPropertyDock(deploymentComponentList[focusedEventChannel.TriggerComponentId], deploymentComponentList[focusedEventChannel.ListenerComponentId]);
}
/// <summary>
/// Drop an event channel from the component context menu. This will be used, if an event channel was created, but should not be connected to an event listner port
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ComponentContextMenuItemDropEvent_Click(object sender, RoutedEventArgs e)
{
eventChannelToConnect = null;
newEventChannelRibbonButton.IsChecked = false;
componentContextMenuItemAddEventChannel.IsEnabled = true;
componentContextMenuItemConnectEventChannel.IsEnabled = false;
componentContextMenuItemDropEventChannel.IsEnabled = false;
}
/// <summary>
/// Delete an event channel line between two components and delete all events
/// between the two components
/// </summary>
/// <param name="eventChannelToDelete"></param>
private void DeleteEventChannelCommand(eventChannelLine eventChannelToDelete)
{
eventChannel eventCh;
for (int index = eventChannelList.Count - 1; index >= 0; index--) {
eventCh = (eventChannel)eventChannelList[index];
if ((eventCh.sources.source.component.id == eventChannelToDelete.TriggerComponentId) && (eventCh.targets.target.component.id == eventChannelToDelete.ListenerComponentId)) {
eventChannelList.RemoveAt(index);
}
foreach (groupComponent gc in groupsList.Values) {
gc.AddedEventChannelsList.Remove(eventChannelToDelete);
}
}
canvas.Children.Remove(eventChannelToDelete.Line);
eventChannelLinesList.Remove(eventChannelToDelete);
eventChannelToDelete.Line.GotKeyboardFocus -= EventChannel_GotKeyboardFocus;
eventChannelToDelete.Line.LostKeyboardFocus -= EventChannel_LostKeyboardFocus;
eventChannelToDelete.Line.KeyDown -= EventChannel_KeyDown;
Canvas.SetZIndex(eventChannelToDelete.Line, Canvas.GetZIndex(eventChannelToDelete.Line) - 2000);
//focusedEventChannel = null;
//deleteEventChannelRibbonButton.IsEnabled = false;
deploymentModel.eventChannels = (eventChannel[])eventChannelList.ToArray(typeof(eventChannel));
ResetPropertyDock();
modelHasBeenEdited = true;
}
/// <summary>
/// Connect an event channel to the event listener port. Called from the component context menu.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ComponentContextMenuItemConnectEvent_Click(object sender, RoutedEventArgs e)
{
Rectangle r = (Rectangle)((ContextMenu)((MenuItem)e.Source).Parent).PlacementTarget;
componentType componentWithFocus = null;
foreach (componentType tempComponent in deploymentComponentList.Values) {
if ((tempComponent.MainRectangle == r) || (tempComponent.TopRectangle == r)) {
componentWithFocus = tempComponent;
break;
}
}
canvas.Children.Add(eventChannelToConnect.Line);
eventChannelToConnect.ListenerComponentId = componentWithFocus.id;
eventChannelToConnect.Line.X2 = Canvas.GetLeft(componentWithFocus.ComponentCanvas) + LayoutConstants.EVENTINPORTCANVASOFFSETX + LayoutConstants.EVENTPORTWIDTH / 2 + 5;
eventChannelToConnect.Line.Y2 = Canvas.GetTop(componentWithFocus.ComponentCanvas) + LayoutConstants.EVENTINPORTCANVASOFFSETY + LayoutConstants.EVENTPORTHEIGHT + 3;
CommandObject co = new CommandObject("Delete", eventChannelToConnect);
undoStack.Push(co);
redoStack.Clear();
AddEventChannelCommand(eventChannelToConnect, true);
eventChannelToConnect = null;
////dockManager.ActiveContent = dockableEventsTab;
componentContextMenuItemAddEventChannel.IsEnabled = true;
componentContextMenuItemConnectEventChannel.IsEnabled = false;
componentContextMenuItemDropEventChannel.IsEnabled = false;
}
/// <summary>
/// Prepare an event channel from the component context menu and connect it to the event trigger port
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ComponentContextMenuItemAddEvent_Click(object sender, RoutedEventArgs e)
{
Rectangle r = (Rectangle)((ContextMenu)((MenuItem)e.Source).Parent).PlacementTarget;
componentType componentWithFocus = null;
foreach (componentType tempComponent in deploymentComponentList.Values) {
if ((tempComponent.MainRectangle == r) || (tempComponent.TopRectangle == r)) {
componentWithFocus = tempComponent;
break;
}
}
eventChannelToConnect = new eventChannelLine();
eventChannelToConnect.TriggerComponentId = componentWithFocus.id;
eventChannelToConnect.Line.X1 = Canvas.GetLeft(componentWithFocus.ComponentCanvas) + +LayoutConstants.EVENTOUTPORTCANVASOFFSETX + LayoutConstants.EVENTPORTWIDTH / 2 + 5;
eventChannelToConnect.Line.Y1 = Canvas.GetTop(componentWithFocus.ComponentCanvas) + LayoutConstants.EVENTOUTPORTCANVASOFFSETY + LayoutConstants.EVENTPORTHEIGHT + 3;
componentContextMenuItemAddEventChannel.IsEnabled = false;
componentContextMenuItemConnectEventChannel.IsEnabled = true;
componentContextMenuItemDropEventChannel.IsEnabled = true;
}
/// <summary>
/// Deselect all EventChannels and select the given one
/// </summary>
/// <param name="ech">EventChannel to select</param>
private void ClearAndAddSelectedEventChannel(eventChannelLine ech)
{
ClearSelectedEventChannelList();
if (!selectedEventChannelList.Contains(ech))
selectedEventChannelList.AddLast(ech);
UpdateSelectedEventChannels();
}
/// <summary>
/// Whenever eventchannels are connected to groups, new eventchannels have to be added to the model
/// to all components which correspond to that new eventchannel
///
/// Case 1:
/// Channel between Group (source) and Component (target):
/// --> a new channel has to be added to the groups source component and the target component.
/// Case 2:
/// Channel between Component (source) and Group (target):
/// --> a new channel has to be added to the source and the groups source component.
/// Case 3:
/// Channel between Group1 (source) and Group2 (source):
/// --> a new channel has to be added to the group1 original source and group2
/// --> a new channel has to be added to the group1 and the group2 original source
/// --> a new channel has to be added to the group1 original source and group2 original source
/// </summary>
private void AddMissingEventChannels()
{
ArrayList eventChannelsToAdd = new ArrayList();
foreach (eventChannel ec in eventChannelList) {
componentType source = GetEventChannelSource(ec);
componentType target = GetEventChannelTarget(ec);
// check normal case
if (!eventChannelLineExists(target.id, source.id)) {
if (source.ComponentCanvas.Visibility == System.Windows.Visibility.Visible &&
target.ComponentCanvas.Visibility == System.Windows.Visibility.Visible) {
eventChannelLine groupEC = new eventChannelLine();
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.Line.X1 = Canvas.GetLeft(source.ComponentCanvas) + source.ComponentCanvas.Width / 2 + 18;
groupEC.Line.Y1 = Canvas.GetTop(source.ComponentCanvas) + +source.ComponentCanvas.Height - 4;
groupEC.Line.X2 = Canvas.GetLeft(target.ComponentCanvas) + target.ComponentCanvas.Width / 2 - 18;
groupEC.Line.Y2 = Canvas.GetTop(target.ComponentCanvas) + +target.ComponentCanvas.Height - 4;
groupEC.TriggerComponentId = source.id;
groupEC.ListenerComponentId = target.id;
groupEC.HasGroupSource = EventChannelLineHasGroupSource(ec);
groupEC.HasGroupTarget = EventChannelLineHasGroupTarget(ec);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
}
// check if the source is within a group which needs an eventchannel
groupComponent sourceGroup = GetParentGroup(source);
if (sourceGroup != null) {
componentType groupComp = deploymentComponentList[sourceGroup.ID];
if (target.ComponentCanvas.Visibility == System.Windows.Visibility.Visible &&
groupComp.ComponentCanvas.Visibility == System.Windows.Visibility.Visible) {
if (!eventChannelLineExists(target.id, sourceGroup.ID)) {
eventChannelLine groupEC = new eventChannelLine();
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.Line.X1 = Canvas.GetLeft(groupComp.ComponentCanvas) + groupComp.ComponentCanvas.Width / 2 + 18;
groupEC.Line.Y1 = Canvas.GetTop(groupComp.ComponentCanvas) + +groupComp.ComponentCanvas.Height - 4;
groupEC.Line.X2 = Canvas.GetLeft(target.ComponentCanvas) + target.ComponentCanvas.Width / 2 - 18;
groupEC.Line.Y2 = Canvas.GetTop(target.ComponentCanvas) + target.ComponentCanvas.Height - 4;
groupEC.TriggerComponentId = sourceGroup.ID;
groupEC.ListenerComponentId = target.id;
groupEC.HasGroupSource = EventChannelLineHasGroupSource(ec);
groupEC.HasGroupTarget = EventChannelLineHasGroupTarget(ec);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
if (!eventChannelExists(target.id, ec.targets.target.eventPort.id, groupComp.id, ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id)) {
eventChannel tmpEC = new eventChannel();
tmpEC.sources.source.component.id = groupComp.id;
tmpEC.sources.source.eventPort.id = ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id;
tmpEC.targets.target.component.id = target.id;
tmpEC.targets.target.eventPort.id = ec.targets.target.eventPort.id;
tmpEC.id = groupComp.id + "_" + tmpEC.sources.source.eventPort.id + "_" + tmpEC.targets.target.eventPort.id;
tmpEC.GroupOriginalSource = ec.sources.source;
eventChannelsToAdd.Add(tmpEC);
}
}
}
// check if the target is within a group which needs an eventchannel
groupComponent targetGroup = GetParentGroup(target);
if (targetGroup != null) {
componentType groupComp = deploymentComponentList[targetGroup.ID];
if (source.ComponentCanvas.Visibility == System.Windows.Visibility.Visible &&
groupComp.ComponentCanvas.Visibility == System.Windows.Visibility.Visible) {
if (!eventChannelLineExists(targetGroup.ID, source.id)) {
eventChannelLine groupEC = new eventChannelLine();
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.Line.X2 = Canvas.GetLeft(groupComp.ComponentCanvas) + groupComp.ComponentCanvas.Width / 2 - 18;
groupEC.Line.Y2 = Canvas.GetTop(groupComp.ComponentCanvas) + +groupComp.ComponentCanvas.Height - 4;
groupEC.Line.X1 = Canvas.GetLeft(source.ComponentCanvas) + source.ComponentCanvas.Width / 2 + 18;
groupEC.Line.Y1 = Canvas.GetTop(source.ComponentCanvas) + source.ComponentCanvas.Height - 4;
groupEC.TriggerComponentId = source.id;
groupEC.ListenerComponentId = targetGroup.ID;
groupEC.HasGroupSource = EventChannelLineHasGroupSource(ec);
groupEC.HasGroupTarget = EventChannelLineHasGroupTarget(ec);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
if (!eventChannelExists(target.id, ec.targets.target.eventPort.id, groupComp.id, ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id)) {
eventChannel tmpEC = new eventChannel();
tmpEC.sources.source.component.id = source.id;
tmpEC.sources.source.eventPort.id = ec.sources.source.eventPort.id;
//tmpEC.sources.source.eventPort.id = ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id;
tmpEC.targets.target.component.id = targetGroup.ID;
tmpEC.targets.target.eventPort.id = ec.targets.target.component.id + "_" + ec.targets.target.eventPort.id;
tmpEC.id = groupComp.id + "_" + tmpEC.sources.source.eventPort.id + "_" + tmpEC.targets.target.eventPort.id;
tmpEC.GroupOriginalTarget = ec.targets.target;
tmpEC.GroupOriginalSource = ec.GroupOriginalSource;
eventChannelsToAdd.Add(tmpEC);
}
}
}
}
foreach (eventChannel ec in eventChannelsToAdd) {
eventChannelList.Add(ec);
}
}
/// <summary>
/// Global keyboard listener within the application. Used to handle 'Esc'-key, F-keys, Zoom and Shortcuts for avalon-windows
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Global_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Escape) {
if (channelToConnect != null) {
canvas.Children.Remove(channelToConnect.Line);
channelToConnect = null;
}
if (eventChannelToConnect != null) {
canvas.Children.Remove(eventChannelToConnect.Line);
eventChannelToConnect = null;
}
}
if ((Keyboard.Modifiers == ModifierKeys.Control) && (e.Key == Key.P)) {
Keyboard.Focus(dockableComponentProperties);
}
else if ((Keyboard.Modifiers == ModifierKeys.Control) && (e.Key == Key.E)) {
Keyboard.Focus(dockableEventsTab);
}
else if ((Keyboard.Modifiers == ModifierKeys.Control) && (e.Key == Key.D)) {
Keyboard.Focus(scrollCanvars);
// Timer is setting the focus to the first element. Otherwise, the system is still changing the tabs
// and the focus will not be set, as the elements are not visible
TimerCallback tcbFocus = this.DoFocusTimer;
statusTimer = new Timer(tcbFocus, canvas, 300, Timeout.Infinite);
}
else if ((Keyboard.Modifiers == ModifierKeys.Control) && (e.Key == Key.G)) {
Keyboard.Focus(GUIEditorCanvas);
// Timer is setting the focus to the first element. Otherwise, the system is still changing the tabs
// and the focus will not be set, as the elements are not visible
TimerCallback tcbFocus = this.DoFocusTimer;
statusTimer = new Timer(tcbFocus, guiCanvas, 300, Timeout.Infinite);
}
else if ((Keyboard.Modifiers == ModifierKeys.Control) && ((e.Key == Key.Add) || (e.Key == Key.OemPlus))) {
if (zoomSlider.Value < zoomSlider.Maximum) {
zoomSlider.Value += zoomSlider.SmallChange;
}
}
else if ((Keyboard.Modifiers == ModifierKeys.Control) && ((e.Key == Key.Subtract) || (e.Key == Key.OemMinus))) {
if (zoomSlider.Value > zoomSlider.Minimum) {
zoomSlider.Value -= zoomSlider.SmallChange;
}
}
else if (e.Key == Key.F1) {
Help_Click(sender, null);
}
else if (e.Key == Key.F5) {
if (runModelButton.IsEnabled) {
StartModel_Click(null, null);
}
}
else if (e.Key == Key.F6) {
if (pauseModelButton.IsEnabled) {
PauseModel_Click(null, null);
}
}
else if (e.Key == Key.F7) {
if (stopModelButton.IsEnabled) {
StopModel_Click(null, null);
}
}
else if (e.Key == Key.A && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
SelectAll();
}
else if (e.Key == Key.C && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
if (!((areStatus.Status == AREStatus.ConnectionStatus.Running) || (areStatus.Status == AREStatus.ConnectionStatus.Pause))) {
CopySelectedCommand();
e.Handled = true;
pasteRibbonButton.IsEnabled = true;
}
}
else if (e.Key == Key.V && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
if (!((areStatus.Status == AREStatus.ConnectionStatus.Running) || (areStatus.Status == AREStatus.ConnectionStatus.Pause))) {
model tmpModel = CopyModel(copyModel);
PasteCopiedModel(copyModel, false,true);
copyModel = tmpModel;
}
}
else if (e.Key == Key.X && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
if (!((areStatus.Status == AREStatus.ConnectionStatus.Running) || (areStatus.Status == AREStatus.ConnectionStatus.Pause))) {
CopySelectedCommand();
DeleteSelectedComponents();
pasteRibbonButton.IsEnabled = true;
}
} else if (e.Key == Key.Delete) {
if (!((areStatus.Status == AREStatus.ConnectionStatus.Running) || (areStatus.Status == AREStatus.ConnectionStatus.Pause))) {
DeleteSelectedComponents();
}
} else if (e.Key == Key.Z && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
if (undoButton.IsEnabled) {
Undo_Click(sender, e);
}
} else if (e.Key == Key.Y && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
if (redoButton.IsEnabled) {
Redo_Click(sender, e);
}
} else if (e.Key == Key.S && ModifierKeys.Control == e.KeyboardDevice.Modifiers) {
// If a property has been edited and the focus has not been set to another element, the property will not be set.
// Clicking ribbon elments did not remove focus from property editor, so the property will
// not be set. Causes problems, saving, uplaoding, ... the model
if (canvas.Children.Count > 0) {
Keyboard.Focus(canvas.Children[0]);
} else {
Keyboard.Focus(canvas);
}
String mustBeConnectedError = MustBeConnectedChecker();
if (mustBeConnectedError != "") {
MessageBox.Show(mustBeConnectedError, Properties.Resources.MustBeConnectedCheckerHeader, MessageBoxButton.OK, MessageBoxImage.Error);
} else {
// if no file for saving is defined yet, show the saveas-dialog
if (saveFile != null) {
SaveLocalCommand(false);
} else {
SaveLocalCommand(true);
}
}
}
}
/// <summary>
/// Check if the given eventchannelline has a group as target
/// </summary>
/// <param name="ec">eventchannelline for which the existence of a group target should get checked</param>
/// <returns>true if the target of the given eventchannelline is a group, false otherwise</returns>
private bool EventChannelLineHasGroupTarget(eventChannelLine ecl)
{
foreach (groupComponent gc in groupsList.Values) {
if (gc.ID.Equals(ecl.ListenerComponentId))
return true;
}
return false;
}
private void LoadComponentsCommand()
{
// reset component list, channel list and canvas
deploymentComponentList.Clear();
canvas.Children.Clear();
deploymentChannelList.Clear();
eventChannelLinesList.Clear();
eventChannelList.Clear();
groupsList.Clear();
CleanGUICanvas();
copyModel = null;
// loading the components
foreach (object o in deploymentModel.components) {
componentType modelComp = (componentType)o;
// check, if bundle is available
if (componentList.ContainsKey(modelComp.type_id)) {
// init the ArrayLists containing the ports. Used for easier and faster access
modelComp.InitArrayLists();
foreach (propertyType p in modelComp.properties) {
modelComp.PropertyArrayList.Add(p);
}
// copy the property datatype and description from bundle_description
// also copy the port datatypes form the bundle_description
// works only, if bundle and deployment fits to each other
try {
// search for bundle component
Asterics.ACS2.componentTypesComponentType bundleComponent = (Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id];
// copy the ComponentType of the component
modelComp.ComponentType = bundleComponent.type.Value;
if (modelComp.properties != null) {
foreach (propertyType deploymentProperty in modelComp.properties) {
int index = 0;
// searching for the right component property
while (deploymentProperty.name != bundleComponent.properties[index].name) {
index++;
}
// copy the properties of the component
deploymentProperty.DataType = bundleComponent.properties[index].type;
// check, if the property is a dynamic property
if (bundleComponent.properties[index].getStringList) {
deploymentProperty.GetStringList = true;
}
else {
deploymentProperty.GetStringList = false;
}
// check the value fitting to the datatype
if (!CheckPropertyDatatype(deploymentProperty.value, deploymentProperty.DataType)) {
throw new LoadPropertiesException();
}
deploymentProperty.Description = bundleComponent.properties[index].description;
if (bundleComponent.properties[index].combobox != null) {
deploymentProperty.ComboBoxStrings = bundleComponent.properties[index].combobox.Split(new String[] { "//" }, StringSplitOptions.None);
}
deploymentProperty.PropertyChanged += ComponentPropertyChanged;
deploymentProperty.PropertyChangeError += ComponentPropertyChangeError;
}
// check the amount of properties. Cause an exception, if the bundle has more properties then the deployment
if ((bundleComponent.properties == null) && (modelComp.properties.Length != 0)) {
throw new LoadPropertiesException();
}
else if ((bundleComponent.properties != null) && (modelComp.properties.Length != bundleComponent.properties.Length)) {
throw new LoadPropertiesException();
}
}
foreach (object portObj in modelComp.PortsList.Values) {
// searching for the inPorts
if (portObj is inputPortType) {
int index = 0;
inputPortType deploymentInPort = (inputPortType)portObj;
ArrayList helperListInPort = new ArrayList(); // a list with all InPorts of a component for the bundel_description
foreach (object bundleInPort in bundleComponent.ports) {
if (bundleInPort is ACS2.inputPortType) {
helperListInPort.Add(bundleInPort);
}
}
while (deploymentInPort.portTypeID != ((ACS2.inputPortType)helperListInPort[index]).id) {
index++; // searching for the right input port
}
// copy the dataType of the port
deploymentInPort.PortDataType = ((Asterics.ACS2.inputPortType)helperListInPort[index]).dataType;
deploymentInPort.MustBeConnected = ((Asterics.ACS2.inputPortType)helperListInPort[index]).mustBeConnected;
deploymentInPort.Description = ((Asterics.ACS2.inputPortType)helperListInPort[index]).description;
deploymentInPort.ComponentId = ((Asterics.ACS2.inputPortType)helperListInPort[index]).ComponentId;
deploymentInPort.ComponentTypeId = ((Asterics.ACS2.inputPortType)helperListInPort[index]).id;
// update the alias for group ports via property changed listener
deploymentInPort.PropertyChanged += InputPortIntPropertyChanged;
ACS2.propertyType[] sourceProperties = ((Asterics.ACS2.inputPortType)helperListInPort[index]).properties;
if ((sourceProperties != null) && (sourceProperties.Length > 0)) {
//if (deploymentInPort.PropertyArrayList.Count > 0) {
foreach (propertyType deploymentProperty in deploymentInPort.properties) {
int inPortIndex = 0;
while (deploymentProperty.name != sourceProperties[inPortIndex].name) {
inPortIndex++;
}
// copy the properties of the inPort
deploymentProperty.DataType = sourceProperties[inPortIndex].type;
deploymentProperty.Description = sourceProperties[inPortIndex].description;
if (sourceProperties[inPortIndex].combobox != null) {
deploymentProperty.ComboBoxStrings = sourceProperties[inPortIndex].combobox.Split(new String[] { "//" }, StringSplitOptions.None);
}
deploymentProperty.PropertyChanged += InPortPropertyChanged;
deploymentProperty.PropertyChangeError += ComponentPropertyChangeError;
}
// check the amount of properties. Cause an exception, if the bundle has more properties then the deployment
if (deploymentInPort.properties.Length != sourceProperties.Length) {
throw new LoadPropertiesException();
}
}
deploymentInPort.properties = (propertyType[])deploymentInPort.PropertyArrayList.ToArray(typeof(propertyType));
}
else {
// comparing all outPports
int index = 0;
outputPortType outPort = (outputPortType)portObj;
ArrayList helperListOutPort = new ArrayList();
foreach (object origOutPort in bundleComponent.ports) {
if (origOutPort is ACS2.outputPortType) {
helperListOutPort.Add(origOutPort);
}
}
while (outPort.portTypeID != ((Asterics.ACS2.outputPortType)helperListOutPort[index]).id) {
index++;
}
// copy the dataType of the port
outPort.PortDataType = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).dataType;
outPort.Description = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).description;
outPort.ComponentId = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).ComponentId;
outPort.ComponentTypeId = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).id;
// update the alias for group ports via property changed listener
outPort.PropertyChanged += OutputPortIntPropertyChanged;
ACS2.propertyType[] sourceProperties = ((Asterics.ACS2.outputPortType)helperListOutPort[index]).properties;
if ((sourceProperties != null) && (sourceProperties.Length > 0)) {
//if (outPort.PropertyArrayList.Count > 0) {
foreach (propertyType compProperty in outPort.properties) {
int outPortIndex = 0;
while (compProperty.name != sourceProperties[outPortIndex].name) {
outPortIndex++;
}
// copy the properties of the outPort
compProperty.DataType = sourceProperties[outPortIndex].type;
compProperty.Description = sourceProperties[outPortIndex].description;
if (sourceProperties[outPortIndex].combobox != null) {
compProperty.ComboBoxStrings = sourceProperties[outPortIndex].combobox.Split(new String[] { "//" }, StringSplitOptions.None);
}
compProperty.PropertyChanged += OutPortPropertyChanged;
compProperty.PropertyChangeError += ComponentPropertyChangeError;
}
// check the amount of properties. Cause an exception, if the bundle has more properties then the deployment
if (outPort.properties.Length != sourceProperties.Length) {
throw new LoadPropertiesException();
}
}
outPort.properties = (propertyType[])outPort.PropertyArrayList.ToArray(typeof(propertyType));
}
}
// check if the amount of ports is equal to the amount of ports in the bundle
foreach (object origPort in bundleComponent.ports) {
if (origPort is ACS2.outputPortType) {
if (!modelComp.PortsList.Contains(((ACS2.outputPortType)origPort).id)) {
outputPortType outPort = new outputPortType();
outPort.PortDataType = ((Asterics.ACS2.outputPortType)origPort).dataType;
outPort.Description = ((Asterics.ACS2.outputPortType)origPort).description;
outPort.ComponentId = ((Asterics.ACS2.outputPortType)origPort).ComponentId;
outPort.ComponentTypeId = ((Asterics.ACS2.outputPortType)origPort).id;
outPort.portTypeID = ((Asterics.ACS2.outputPortType)origPort).id;
modelComp.PortsList.Add(outPort.portTypeID, outPort);
modelComp.ports = new object[modelComp.PortsList.Count];
modelComp.PortsList.Values.CopyTo(modelComp.ports, 0);
throw new LoadPortsException(outPort.portTypeID);
}
} else if (origPort is ACS2.inputPortType) {
if (!modelComp.PortsList.Contains(((ACS2.inputPortType)origPort).id)) {
inputPortType inPort = new inputPortType();
inPort.PortDataType = ((Asterics.ACS2.inputPortType)origPort).dataType;
inPort.MustBeConnected = ((Asterics.ACS2.inputPortType)origPort).mustBeConnected;
inPort.Description = ((Asterics.ACS2.inputPortType)origPort).description;
inPort.ComponentId = ((Asterics.ACS2.inputPortType)origPort).ComponentId;
inPort.ComponentTypeId = ((Asterics.ACS2.inputPortType)origPort).id;
inPort.portTypeID = ((Asterics.ACS2.inputPortType)origPort).id;
modelComp.PortsList.Add(inPort.portTypeID, inPort);
modelComp.ports = new object[modelComp.PortsList.Count];
modelComp.PortsList.Values.CopyTo(modelComp.ports, 0);
throw new LoadPortsException(inPort.portTypeID);
}
}
}
}
catch (LoadPortsException lPortEx) {
// HasVersionConflict indicates a version conflict between the component in a stored model and
// the component in the bundle descriptor
//modelComp.HasVersionConflict = true;
modelComp.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
MessageBox.Show(Properties.Resources.CopyPortsErrorTextFormat(lPortEx.Message, modelComp.id), Properties.Resources.CopyPortsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
traceSource.TraceEvent(TraceEventType.Error, 3, lPortEx.Message);
} catch (Exception lPropEx) { //LoadPropertiesException
MessageBox.Show(Properties.Resources.CopyPropertiesErrorTextFormat(modelComp.id), Properties.Resources.CopyPropertiesErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
traceSource.TraceEvent(TraceEventType.Error, 3, lPropEx.Message);
//versionconflict
int posX;
int posY;
// set coordinates for the component in case there are not already set
if ((modelComp.layout.posX == null) || (modelComp.layout.posX == "") || (modelComp.layout.posY == null) || (modelComp.layout.posY == "")) {
posX = 40;
posY = 40;
}
else {
posX = Int32.Parse(modelComp.layout.posX);
posY = Int32.Parse(modelComp.layout.posY);
}
// backup component to load properties
componentType backupComp = modelComp;
modelComp = componentType.CopyFromBundleModel((Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id], modelComp.id);
modelComp.layout.posX = Convert.ToString(posX);
modelComp.layout.posY = Convert.ToString(posY);
//reload the GUIElemens form the backup
if (backupComp.gui != null) {
modelComp.gui = backupComp.gui;
}
// HasVersionConflict indicates a version conflict between the component in a stored model and
// the component in the bundle descriptor
modelComp.HasVersionConflict = true;
modelComp.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
//break;
// new code, copy property values from invalid (version conflict) component
foreach (propertyType deploymentProperty in modelComp.properties) {
foreach (propertyType backupProperty in backupComp.properties) {
if (deploymentProperty.name == backupProperty.name) {
if (CheckPropertyDatatype(backupProperty.value, deploymentProperty.DataType)) {
deploymentProperty.value = backupProperty.value; // try-parse is missing
}
break;
}
}
}
} // end of LoadPropertiesException
// set coordinates for the component in case there are not already set
if ((modelComp.layout.posX == null) || (modelComp.layout.posX == "") || (modelComp.layout.posY == null) || (modelComp.layout.posY == "")) {
int[] pos = ProperComponentCoordinates(40, 40);
modelComp.layout.posX = Convert.ToString(pos[0]);
modelComp.layout.posY = Convert.ToString(pos[1]);
}
// Searching for the event triggers and event listeners of a component
Asterics.ACS2.componentTypesComponentType bundleComponentEvents = (Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id];
// If component has version conflict, the events are already set by 'CopyFromBundleModel'
if ((bundleComponentEvents.events != null) && !modelComp.HasVersionConflict) {
foreach (object eventO in bundleComponentEvents.events) {
if (eventO is ACS2.eventsTypeEventListenerPortType) {
ACS2.eventsTypeEventListenerPortType compEl = (ACS2.eventsTypeEventListenerPortType)eventO;
EventListenerPort el = new EventListenerPort();
el.EventListenerId = compEl.id;
el.ComponentId = modelComp.id;
el.EventDescription = compEl.description;
modelComp.EventListenerList.Add(el);
}
else if (eventO is ACS2.eventsTypeEventTriggererPortType) {
ACS2.eventsTypeEventTriggererPortType compEl = (ACS2.eventsTypeEventTriggererPortType)eventO;
EventTriggerPort el = new EventTriggerPort();
el.EventTriggerId = compEl.id;
el.ComponentId = modelComp.id;
el.EventDescription = compEl.description;
modelComp.EventTriggerList.Add(el);
}
}
}
// if the component has no version conflict, it will be pasted on the layout, otherwise, it is already on the
// canvas (done by 'CopyFromBundleModel')
if (!modelComp.HasVersionConflict) {
// setting the mainRectangle and the portRectangles on the canvas
modelComp.InitGraphLayout(modelComp.id);
}
else {
//deploymentModel.components = deploymentComponentList.Values.ToArray();
}
// check, if the component has a confilct marker, but the VersionConflict is not set. This happens,
// if the version conflict occurs bacause of new ports
if (!modelComp.HasVersionConflict && modelComp.ComponentCanvas.Background != null) {
modelComp.HasVersionConflict = true;
}
canvas.Children.Add(modelComp.ComponentCanvas);
KeyboardNavigation.SetTabIndex(modelComp.ComponentCanvas, canvas.Children.Count + 1);
deploymentComponentList.Add(modelComp.id, modelComp);
// adding context menu
modelComp.MainRectangle.ContextMenu = componentContextMenu;
// adding keyboard focus listener
modelComp.ComponentCanvas.KeyDown += Component_KeyDown;
modelComp.ComponentCanvas.KeyUp += Component_KeyUp;
modelComp.ComponentCanvas.Focusable = true;
modelComp.ComponentCanvas.GotKeyboardFocus += ComponentCanvas_GotKeyboardFocus;
modelComp.ComponentCanvas.LostKeyboardFocus += ComponentCanvas_LostKeyboardFocus;
// adding property changed listener
modelComp.PropertyChanged += ComponentIntPropertyChanged;
modelComp.TopGrid.ContextMenu = componentContextMenu;
modelComp.TopRectangle.ContextMenu = componentContextMenu;
// set position of component on the canvas
Canvas.SetLeft(modelComp.ComponentCanvas, Int32.Parse(modelComp.layout.posX));
Canvas.SetTop(modelComp.ComponentCanvas, Int32.Parse(modelComp.layout.posY));
// Adapt the size of MainRectangle, if more then MAINRECTANGLENUMBEROFPORTS are in a component
int numInPorts = 0;
int numOutPorts = 0;
foreach (object objPort in modelComp.PortsList.Values) {
if (objPort is inputPortType) {
numInPorts++;
}
else {
numOutPorts++;
}
}
if (numOutPorts > ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) {
modelComp.MainRectangle.Height += (numOutPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.OUTPORTDISTANCE);
modelComp.ComponentCanvas.Height += (numOutPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.OUTPORTDISTANCE);
}
else if (numInPorts > ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) {
modelComp.MainRectangle.Height += (numInPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.INPORTDISTANCE);
modelComp.ComponentCanvas.Height += (numInPorts - ACS.LayoutConstants.MAINRECTANGLENUMBEROFPORTS) * (ACS.LayoutConstants.INPORTDISTANCE);
}
// Adapt the position of event trigger and event listener port, if the component has more input/output ports
if (modelComp.EventListenerList.Count > 0) {
Canvas.SetTop(modelComp.EventListenerPolygon.InputEventPortCanvas, modelComp.MainRectangle.Height + ACS.LayoutConstants.MAINRECTANGLEOFFSETY - 10);
}
if (modelComp.EventTriggerList.Count > 0) {
Canvas.SetTop(modelComp.EventTriggerPolygon.OutputEventPortCanvas, modelComp.MainRectangle.Height + ACS.LayoutConstants.MAINRECTANGLEOFFSETY - 10);
}
}
else {
MessageBox.Show(Properties.Resources.LoadComponentNotFoundFormat(modelComp.type_id), Properties.Resources.CopyPropertiesErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
// removing the channels
if (deploymentModel.channels != null) {
List<channel> tempChannelList = deploymentModel.channels.ToList();
foreach (object oChannel in deploymentModel.channels) {
channel modChannel = (channel)oChannel;
if ((modChannel.source.component.id == modelComp.id) || (modChannel.target.component.id == modelComp.id)) {
tempChannelList.Remove(modChannel);
}
}
deploymentModel.channels = tempChannelList.ToArray();
}
// removing the eventchannels
if (deploymentModel.eventChannels != null) {
List<eventChannel> tempEventChannelList = deploymentModel.eventChannels.ToList();
foreach (object oEventChannel in deploymentModel.eventChannels) {
eventChannel modEventChannel = (eventChannel)oEventChannel;
if ((modEventChannel.sources.source.component.id == modelComp.id) || (modEventChannel.targets.target.component.id == modelComp.id)) {
tempEventChannelList.Remove(modEventChannel);
}
}
deploymentModel.eventChannels = tempEventChannelList.ToArray();
}
}
// check, if component has a gui component, and load the gui component
if (modelComp.gui != null && ((Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id]) != null) {
if (((Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id]).gui.IsExternalGUIElementSpecified && ((Asterics.ACS2.componentTypesComponentType)componentList[modelComp.type_id]).gui.IsExternalGUIElement) {
modelComp.gui.IsExternalGUIElement = true;
} else {
modelComp.gui.IsExternalGUIElement = false;
}
AddGUIComponent(modelComp);
}
}
deploymentModel.components = deploymentComponentList.Values.ToArray();
// loading the channels
if (deploymentModel.channels != null) {
foreach (object o in deploymentModel.channels) {
channel modChannel = (channel)o;
// check versionconflict: add only channels to components without a conflict
if ((deploymentComponentList.ContainsKey(modChannel.source.component.id)) && (deploymentComponentList.ContainsKey(modChannel.target.component.id))) {
// one of the channels component has a conflict. Check, if port is available and datatype fits together
componentType tempCompOut = (componentType)deploymentComponentList[modChannel.source.component.id];
componentType tempCompIn = (componentType)deploymentComponentList[modChannel.target.component.id];
// try, if the ports are still available
if ((tempCompOut.PortsList.Contains(modChannel.source.port.id)) && (tempCompIn.PortsList.Contains(modChannel.target.port.id))) {
// check the datatypes of the ports, for the case, that they have been changed
if (CheckInteroperabilityOfPorts(((outputPortType)tempCompOut.PortsList[modChannel.source.port.id]).PortDataType, ((inputPortType)tempCompIn.PortsList[modChannel.target.port.id]).PortDataType)) {
AddChannel(modChannel);
modChannel.Line.Y1 = Canvas.GetTop(((outputPortType)tempCompOut.PortsList[modChannel.source.port.id]).PortRectangle) + Canvas.GetTop(tempCompOut.ComponentCanvas) + 5;
modChannel.Line.X1 = Canvas.GetLeft(((outputPortType)tempCompOut.PortsList[modChannel.source.port.id]).PortRectangle) + Canvas.GetLeft(tempCompOut.ComponentCanvas) + 20;
modChannel.Line.Y2 = Canvas.GetTop(((inputPortType)tempCompIn.PortsList[modChannel.target.port.id]).PortRectangle) + Canvas.GetTop(tempCompIn.ComponentCanvas) + 5;
modChannel.Line.X2 = Canvas.GetLeft(((inputPortType)tempCompIn.PortsList[modChannel.target.port.id]).PortRectangle) + Canvas.GetLeft(tempCompIn.ComponentCanvas);
Canvas.SetZIndex(modChannel.Line, Canvas.GetZIndex(modChannel.Line) + 1000);
}
else {
// if no event listener Port can be found, the component has a version conflict
MessageBox.Show(Properties.Resources.CopyChannelsErrorTextFormat(tempCompOut.id, tempCompIn.id), Properties.Resources.CopyChannelsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
tempCompIn.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
tempCompIn.HasVersionConflict = true;
tempCompOut.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
tempCompOut.HasVersionConflict = true;
}
}
else {
if (!tempCompOut.PortsList.Contains(modChannel.source.port.id)) {
MessageBox.Show(Properties.Resources.CopyChannelErrorNotFoundFormat(tempCompOut.id, tempCompIn.id, modChannel.source.port.id), Properties.Resources.CopyChannelsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
tempCompOut.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
tempCompOut.HasVersionConflict = true;
}
else {
MessageBox.Show(Properties.Resources.CopyChannelErrorNotFoundFormat(tempCompOut.id, tempCompIn.id, modChannel.source.port.id), Properties.Resources.CopyChannelsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
tempCompIn.ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
tempCompIn.HasVersionConflict = true;
}
}
}
}
}
// Loading the events and drawing the lines between the event ports
if (deploymentModel.eventChannels != null) {
bool foundLine = false;
foreach (object o in deploymentModel.eventChannels) {
eventChannel evChannel = (eventChannel)o;
//if (!(((modelComponent)deploymentComponentList[evChannel.sources.source[0].component.id]).HasVersionConflict) && !(((modelComponent)deploymentComponentList[evChannel.targets.target[0].component.id]).HasVersionConflict)) {
bool foundTriggerPort = false;
bool foundListenerPort = false;
try {
foreach (EventTriggerPort checkEvent in ((componentType)deploymentComponentList[evChannel.sources.source.component.id]).EventTriggerList) {
if (checkEvent.ComponentId == evChannel.sources.source.component.id && checkEvent.EventTriggerId == evChannel.sources.source.eventPort.id) {
foundTriggerPort = true;
break;
}
}
if (foundTriggerPort) {
foreach (EventListenerPort checkEvent in ((componentType)deploymentComponentList[evChannel.targets.target.component.id]).EventListenerList) {
if (checkEvent.ComponentId == evChannel.targets.target.component.id && checkEvent.EventListenerId == evChannel.targets.target.eventPort.id) {
foundListenerPort = true;
break;
}
}
if (foundListenerPort) {
foreach (eventChannelLine channelLine in eventChannelLinesList) {
if ((evChannel.sources.source.component.id == channelLine.TriggerComponentId) && (evChannel.targets.target.component.id == channelLine.ListenerComponentId)) {
foundLine = true;
break;
}
}
if (!foundLine) {
eventChannelLine eCL = new eventChannelLine();
eCL.Line.X1 = Canvas.GetLeft(((componentType)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas) + LayoutConstants.EVENTOUTPORTCANVASOFFSETX + LayoutConstants.EVENTPORTWIDTH / 2 + 5;
//eCL.Line.Y1 = Canvas.GetTop(((modelComponent)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas) + LayoutConstants.EVENTOUTPORTCANVASOFFSETY + LayoutConstants.EVENTPORTHEIGHT + 3;
eCL.Line.Y1 = Canvas.GetTop(((componentType)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas) +
((componentType)deploymentComponentList[evChannel.sources.source.component.id]).MainRectangle.Height + LayoutConstants.EVENTPORTHEIGHT + LayoutConstants.MAINRECTANGLEOFFSETY - 7;
eCL.Line.X2 = Canvas.GetLeft(((componentType)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas) + LayoutConstants.EVENTINPORTCANVASOFFSETX + LayoutConstants.EVENTPORTWIDTH / 2 + 5;
//eCL.Line.Y2 = Canvas.GetTop(((modelComponent)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas) + LayoutConstants.EVENTINPORTCANVASOFFSETY + LayoutConstants.EVENTPORTHEIGHT + 3;
eCL.Line.Y2 = Canvas.GetTop(((componentType)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas) +
((componentType)deploymentComponentList[evChannel.targets.target.component.id]).MainRectangle.Height + LayoutConstants.EVENTPORTHEIGHT + LayoutConstants.MAINRECTANGLEOFFSETY - 7;
eCL.Line.Focusable = true;
eCL.ListenerComponentId = evChannel.targets.target.component.id;
eCL.TriggerComponentId = evChannel.sources.source.component.id;
eCL.Line.GotKeyboardFocus += EventChannel_GotKeyboardFocus;
eCL.Line.LostKeyboardFocus += EventChannel_LostKeyboardFocus;
eCL.Line.KeyDown += EventChannel_KeyDown;
eCL.Line.ContextMenu = eventChannelContextMenu;
eventChannelLinesList.Add(eCL);
canvas.Children.Add(eCL.Line);
KeyboardNavigation.SetTabIndex(eCL.Line, canvas.Children.Count + 1);
Canvas.SetZIndex(eCL.Line, Canvas.GetZIndex(eCL.Line) + 2000);
}
eventChannelList.Add(o);
foundLine = false;
}
else {
// if no event listener Port can be found, the component has a version conflict
MessageBox.Show(Properties.Resources.CopyEventsErrorTextFormat(evChannel.targets.target.component.id), Properties.Resources.CopyEventsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
((componentType)deploymentComponentList[evChannel.targets.target.component.id]).ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
((componentType)deploymentComponentList[evChannel.targets.target.component.id]).HasVersionConflict = true;
}
}
else {
// if no event trigger Port can be found, the component has a version conflict
MessageBox.Show(Properties.Resources.CopyEventsErrorTextFormat(evChannel.sources.source.component.id), Properties.Resources.CopyEventsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
((componentType)deploymentComponentList[evChannel.sources.source.component.id]).ComponentCanvas.Background = new SolidColorBrush(Colors.Orange);
((componentType)deploymentComponentList[evChannel.sources.source.component.id]).HasVersionConflict = true;
}
}
catch (Exception) {
MessageBox.Show(Properties.Resources.CopyEventsExceptionTextFormat(evChannel.sources.source.component.id, evChannel.sources.source.eventPort.id,
evChannel.targets.target.component.id, evChannel.targets.target.component.id), Properties.Resources.CopyEventsErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
deploymentModel.eventChannels = (eventChannel[])eventChannelList.ToArray(typeof(eventChannel));
}
ClearSelectedChannelList();
ClearSelectedEventChannelList();
ClearSelectedComponentList();
// loading the groups
if (deploymentModel.groups != null) {
foreach (group makeGroup in deploymentModel.groups) {
foreach (string id in makeGroup.componentId) {
AddSelectedComponent(deploymentComponentList[id]);
}
string groupName = DoGrouping(null, false, false);
componentType ct = deploymentComponentList[groupName];
backupIdForPropertyEditor = groupName;
ct.id = makeGroup.id;
// set the alias
if (makeGroup.portAlias != null) {
foreach (portAlias alias in makeGroup.portAlias) {
componentType groupToUpdate = deploymentComponentList[makeGroup.id];
foreach (object port in groupToUpdate.ports) {
if ((port is inputPortType) && (((inputPortType)port).portTypeID == alias.portId)) {
((inputPortType)port).PortAliasForGroups = alias.portAlias1;
((inputPortType)port).PortLabel.Text = alias.portAlias1;
break;
}
else if ((port is outputPortType) && (((outputPortType)port).portTypeID == alias.portId)) {
((outputPortType)port).PortAliasForGroups = alias.portAlias1;
((outputPortType)port).PortLabel.Text = alias.portAlias1;
break;
}
}
}
}
if (makeGroup.description != null) {
deploymentComponentList[makeGroup.id].description = makeGroup.description;
}
ClearSelectedChannelList();
ClearSelectedEventChannelList();
ClearSelectedComponentList();
}
}
// clear the undo/redo stack
undoStack.Clear();
redoStack.Clear();
// focus the first element
if (canvas.Children.Count > 0) {
Keyboard.Focus(canvas.Children[0]);
}
else {
Keyboard.Focus(canvas);
}
}
/// <summary>
/// Returns the target component of the given eventchannelline
/// </summary>
/// <param name="ec">Eventchannelline of which the target should be returned</param>
/// <returns>Target of the given eventchannel</returns>
private componentType GetEventChannelLineTarget(eventChannelLine ec)
{
foreach (componentType ct in deploymentComponentList.Values)
if (ct.id.Equals(ec.ListenerComponentId))
return ct;
return null;
}
/// <summary>
/// Function called, if the left mouse button is pressed down on the canvas. This can cause several actions: move the component, draw a channel between ports or
/// draw an event channel between two event ports
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void OnLeftDown(object sender, MouseEventArgs args)
{
if (hiddenChannels) {
SetAllChannelsVisible();
hiddenChannels = false;
}
// four possibe actions:
// select a component to move
// connect the start point of a channel to an out-port
// connect the end point of a channel to an in-port
// fix a component after movement
Point clickPoint = args.GetPosition(canvas);
mouseMoveComponentX = (int)clickPoint.X;
mouseMoveComponentY = (int)clickPoint.Y;
connectedChannelLastClick = false;
// sets a component to a new position
// Line uncomment, to allow the drawing of channels just by clicking on the output port or the event trigger port
//if ((newChannelRibbonButton.IsChecked == false) && (newEventChannelRibbonButton.IsChecked == false)) {
if (args.Source is Canvas && ((Canvas)args.Source) == canvas && ModifierKeys.Control != Keyboard.Modifiers) {
// whenever the user leaves the canvas with the mouse pointer, and stops holding the mousebutton, the mouseup
// event will not get fired in this class. In this case the rectangle should not get modified
// and work as before the user moved the mouse cursor outside the canvas.
if (selectionRectangle == null) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
ResetPropertyDock();
selectionRectangle = new Rectangle();
Canvas.SetZIndex(selectionRectangle, selRectZIndex);
selectionRectangle.Fill = new SolidColorBrush(Color.FromArgb(15, 0, 0, 255));
DoubleCollection dashes = new DoubleCollection();
dashes.Add(1.0000001);
dashes.Add(2.0000001);
selectionRectangle.StrokeDashArray = dashes;
selectionRectangle.Stroke = new SolidColorBrush(Colors.Black);
selectionRectangle.Width = 1;
selectionRectangle.Height = 1;
selRectStartPoint = args.GetPosition(canvas);
Canvas.SetLeft(selectionRectangle, selRectStartPoint.X);
Canvas.SetTop(selectionRectangle, selRectStartPoint.Y);
canvas.Children.Add(selectionRectangle);
}
}
else if (args.Source is Rectangle) {
//modelComponent tempComponent = null;
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
foreach (componentType tempComponent in deploymentComponentList.Values) {
if ((tempComponent.MainRectangle == (Rectangle)args.Source) || (tempComponent.TopRectangle == (Rectangle)args.Source)) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
this.AddSelectedComponent(tempComponent);
moveComponentRibbonButton.IsChecked = true;
moveTracking = false;
}
break;
}
else {
if (newChannelRibbonButton.IsEnabled) // was editchannelribbongroup
{
foreach (object o in tempComponent.PortsList.Values) {
if (o is outputPortType) {
if (((outputPortType)o).PortRectangle == (Rectangle)args.Source) {
//focusedComponent = tempComponent;
//Keyboard.Focus(focusedComponent.ComponentCanvas);
newChannelRibbonButton.IsChecked = true;
//disable mouse move
mouseMoveComponentX = -1;
mouseMoveComponentY = -1;
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
break;
}
}
else if (o is inputPortType) {
if (((inputPortType)o).PortRectangle == (Rectangle)args.Source) {
//disable mouse move
if (!selectedComponentList.Contains(tempComponent) && channelToConnect == null) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
this.AddSelectedComponent(tempComponent);
moveComponentRibbonButton.IsChecked = true;
}
}
}
}
}
}
}
}
}
else if (args.Source is TextBlock) {
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
foreach (componentType tempComponent in deploymentComponentList.Values) {
if (tempComponent.Label == (TextBlock)args.Source) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
this.AddSelectedComponent(tempComponent);
moveComponentRibbonButton.IsChecked = true;
}
break;
}
else {
foreach (object o in tempComponent.PortsList.Values) {
if (o is inputPortType) {
if (((inputPortType)o).PortLabel == (TextBlock)args.Source) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
this.AddSelectedComponent(tempComponent);
moveComponentRibbonButton.IsChecked = true;
}
break;
}
}
else if (o is outputPortType) {
if (((outputPortType)o).PortLabel == (TextBlock)args.Source) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
this.AddSelectedComponent(tempComponent);
moveComponentRibbonButton.IsChecked = true;
}
break;
}
}
}
}
}
}
}
else if (args.Source is Polygon) {
if (newEventChannelRibbonButton.IsEnabled) // was editeventribbongroup
{
if (((Polygon)args.Source).Name == "EventTriggerPortPolygon") {
newEventChannelRibbonButton.IsChecked = true;
ClearSelectedEventChannelList();
ClearSelectedComponentList();
ClearSelectedChannelList();
}
else {
if (newEventChannelRibbonButton.IsChecked == false) { // mouse down on an event channel input, not in connect mode
if ((Keyboard.Modifiers & ModifierKeys.Control) == 0) {
foreach (componentType tempComponent in deploymentComponentList.Values) {
Canvas tempCanvas = (Canvas)((Polygon)args.Source).Parent;
if (tempComponent.ComponentCanvas == tempCanvas.Parent) {
focusedComponent = tempComponent;
Keyboard.Focus(focusedComponent.ComponentCanvas);
if (!selectedComponentList.Contains(tempComponent)) {
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
this.AddSelectedComponent(tempComponent);
moveComponentRibbonButton.IsChecked = true;
}
break;
}
}
}
}
}
}
}
if (focusedComponent != null) {
Canvas.SetZIndex(focusedComponent.ComponentCanvas, Canvas.GetZIndex(focusedComponent.ComponentCanvas) + 3000);
}
if (componentToMove == null && focusedComponent != null) {
if (args.Source is Rectangle) {
if ((focusedComponent.MainRectangle == (Rectangle)args.Source) || (focusedComponent.TopRectangle == (Rectangle)args.Source)) {
componentToMove = focusedComponent;
offsetX = (int)args.GetPosition(canvas).X - (int)Canvas.GetLeft(focusedComponent.ComponentCanvas);
offsetY = (int)args.GetPosition(canvas).Y - (int)Canvas.GetTop(focusedComponent.ComponentCanvas);
}
}
else if (args.Source is TextBlock) {
if ((focusedComponent.ComponentCanvas == ((TextBlock)args.Source).Parent) || (focusedComponent.Label) == (TextBlock)args.Source) {
componentToMove = focusedComponent;
offsetX = (int)args.GetPosition(canvas).X - (int)Canvas.GetLeft(focusedComponent.ComponentCanvas);
offsetY = (int)args.GetPosition(canvas).Y - (int)Canvas.GetTop(focusedComponent.ComponentCanvas);
}
}
//MoveComponent(componentToMove, (int)args.GetPosition(canvas).X, (int)args.GetPosition(canvas).Y);
//componentToMove = null;
}
//}
if ((newChannelRibbonButton.IsChecked == true) && (newChannelRibbonButton.IsEnabled)) // was editchannelribbongroup
{
// outport has been found, component channel has been created, now searching for inport and make all connections/settings
if (channelToConnect != null) {
if (args.Source is Rectangle) {
Rectangle r = (Rectangle)args.Source;
Canvas tempCanvas = (Canvas)r.Parent;
foreach (componentType tempComponent in deploymentComponentList.Values) {
if (tempComponent.ComponentCanvas == tempCanvas) {
bool portfound = false;
if (tempComponent.ports != null) {
foreach (object o in tempComponent.ports) {
if (o is inputPortType) {
inputPortType inPort = (inputPortType)o;
if ((inPort.PortRectangle == r) && (inPort.ChannelId == "")) {
outputPortType outPort = (outputPortType)((componentType)deploymentComponentList[channelToConnect.source.component.id]).PortsList[channelToConnect.source.port.id];
//outputPortType outPort = (outputPortType)((modelComponent)deploymentComponentList[channelToConnect.source.component.id]).ports.PortsList[]
if (CheckInteroperabilityOfPorts(outPort.PortDataType, inPort.PortDataType)) {
channelToConnect.target.component.id = tempComponent.id;
channelToConnect.target.port.id = inPort.portTypeID;
channelToConnect.Line.X2 = Canvas.GetLeft(r) + Canvas.GetLeft(tempCanvas);
channelToConnect.Line.Y2 = Canvas.GetTop(r) + r.ActualHeight - r.ActualHeight / 2 + Canvas.GetTop(tempCanvas);
inPort.ChannelId = channelToConnect.id;
AddChannel(channelToConnect);
portfound = true;
Canvas.SetZIndex(channelToConnect.Line, Canvas.GetZIndex(channelToConnect.Line) + 1000);
CommandObject co = new CommandObject("Delete", channelToConnect);
undoStack.Push(co);
redoStack.Clear();
channelToConnect = null;
newChannelRibbonButton.IsChecked = false;
connectedChannelLastClick = true;
ChangeChannelVisibility(outPort.PortDataType, false, true, false);
break;
}
else {
MessageBox.Show(Properties.Resources.PortConnectingDatyTypeErrorFormat(outPort.PortDataType, inPort.PortDataType),
Properties.Resources.PortConnectingDatyTypeErrorHeader, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
}
if (portfound == false) {
// click on a component while trying to connect a channel
ClearSelectedChannelList();
ClearSelectedComponentList();
ClearSelectedEventChannelList();
AddSelectedComponent(tempComponent);
canvas.Children.Remove(channelToConnect.Line);
channelToConnect = null;
newChannelRibbonButton.IsChecked = false;
//TODO: restore visibility of ports
}
break;
}
}
// click on the empty canvas, componentChannel will be deleted instead of connected
}
else {
canvas.Children.Remove(channelToConnect.Line);
channelToConnect = null;
newChannelRibbonButton.IsChecked = false;
}
}
// searching an out-port for a new channel
else if (args.Source is Rectangle) {
Rectangle r = (Rectangle)args.Source;
Canvas tempCanvas = (Canvas)r.Parent;
foreach (componentType tempComponent in deploymentComponentList.Values) {
if (tempComponent.ComponentCanvas == tempCanvas) {
foreach (object o in tempComponent.ports) {
if (o is outputPortType) {
outputPortType outPort = (outputPortType)o;
if (outPort.PortRectangle == r) {
channelToConnect = new channel();
channelToConnect.id = NewIdForChannel();
channelToConnect.source.component.id = tempComponent.id;
channelToConnect.source.port.id = outPort.portTypeID;
//outPort.ChannelId = channelToConnect.id;
channelToConnect.Line.X1 = Canvas.GetLeft(r) + r.ActualWidth + Canvas.GetLeft(tempCanvas);
channelToConnect.Line.Y1 = Canvas.GetTop(r) + r.ActualHeight - r.ActualHeight / 2 + Canvas.GetTop(tempCanvas); // -5
channelToConnect.Line.X2 = args.GetPosition(canvas).X;
channelToConnect.Line.Y2 = args.GetPosition(canvas).Y;
canvas.Children.Add(channelToConnect.Line);
ChangeChannelVisibility(outPort.PortDataType, true, false, true);
break;
}
}
}
break;
}
}
}
}
else if ((newChannelRibbonButton.IsChecked == false) && (channelToConnect != null)) {
// click on the empty canvas, componentChannel will be deleted instead of connected
canvas.Children.Remove(channelToConnect.Line);
channelToConnect = null;
newChannelRibbonButton.IsChecked = false;
}
if ((newEventChannelRibbonButton.IsChecked == true) && (newEventChannelRibbonButton.IsEnabled)) // was editeventribbongroup
{
if (args.Source is Polygon) {
if (eventChannelToConnect == null) {
Polygon p = (Polygon)args.Source;
Canvas tempCanvas = (Canvas)p.Parent;
if (tempCanvas.Name == "EventTriggerPort") {
eventChannelToConnect = new eventChannelLine();
foreach (componentType tempComponent in deploymentComponentList.Values) {
if (tempComponent.ComponentCanvas == (Canvas)tempCanvas.Parent) {
eventChannelToConnect.TriggerComponentId = tempComponent.id;
break;
}
}
eventChannelToConnect.Line.X1 = Canvas.GetLeft((Canvas)tempCanvas.Parent) + Canvas.GetLeft(tempCanvas) + tempCanvas.Width / 2 + 2;
eventChannelToConnect.Line.Y1 = Canvas.GetTop((Canvas)tempCanvas.Parent) + Canvas.GetTop(tempCanvas) + tempCanvas.Height;
eventChannelToConnect.Line.X2 = args.GetPosition(canvas).X;
eventChannelToConnect.Line.Y2 = args.GetPosition(canvas).Y;
canvas.Children.Add(eventChannelToConnect.Line);
}
}
else {
// connect
Polygon p = (Polygon)args.Source;
Canvas tempCanvas = (Canvas)p.Parent;
if (tempCanvas.Name == "EventListenerPort") {
foreach (componentType tempComponent in deploymentComponentList.Values) {
if (tempComponent.ComponentCanvas == (Canvas)tempCanvas.Parent) {
eventChannelToConnect.ListenerComponentId = tempComponent.id;
break;
}
}
eventChannelToConnect.Line.X2 = Canvas.GetLeft((Canvas)tempCanvas.Parent) + Canvas.GetLeft(tempCanvas) + tempCanvas.ActualWidth / 2 + 2;
eventChannelToConnect.Line.Y2 = Canvas.GetTop((Canvas)tempCanvas.Parent) + Canvas.GetTop(tempCanvas) + tempCanvas.Height;
connectedChannelLastClick = true;
CommandObject co = new CommandObject("Delete", eventChannelToConnect);
undoStack.Push(co);
redoStack.Clear();
AddEventChannelCommand(eventChannelToConnect, true);
eventChannelToConnect = null;
newEventChannelRibbonButton.IsChecked = false;
////dockManager.ActiveContent = dockableEventsTab;
}
}
}
else { // drop the eventChannelLine
if (eventChannelToConnect != null) {
canvas.Children.Remove(eventChannelToConnect.Line);
eventChannelToConnect = null;
newEventChannelRibbonButton.IsChecked = false;
}
}
}
else if ((newEventChannelRibbonButton.IsChecked == false) && (eventChannelToConnect != null)) {
// click on the empty canvas, eventChannel will be deleted instead of connected
canvas.Children.Remove(eventChannelToConnect.Line);
eventChannelToConnect = null;
newEventChannelRibbonButton.IsChecked = false;
}
}
/// <summary>
/// Creates a group of all selected components.
/// For each eventchannelline connected to the selected components, events will also be visible in the group element
/// For each channel connected to the selected components, an in or outputport will be added to the group component
/// </summary>
/// <param name="idForGroup">The id (name) of the group</param>
/// <param name="addToUndoStack">Desition, if the undo-operation should be put on the undo-stack</param>
/// <param name="storeGroup">Desition, if the group will be part of the model (stored in the deployment model)</param>
/// <returns></returns>
private String DoGrouping(String idForGroup, bool addToUndoStack, bool storeGroup)
{
Boolean noGroupInSelection = true;
ArrayList selectedGroupChannelList = new ArrayList();
ArrayList selectedGroupComponentList = new ArrayList();
ArrayList selectedGroupEventChannelList = new ArrayList();
ArrayList selectedGroupEdgeListenerEventChannelList = new ArrayList();
ArrayList selectedGroupEdgeTriggerEventChannelList = new ArrayList();
if (selectedComponentList.Count == 0) {
MessageBox.Show(Properties.Resources.GroupingNoItemsSelected, Properties.Resources.GroupingNoItemsSelectedHeader, MessageBoxButton.OK, MessageBoxImage.Error);
return "";
}
// search for a group in the selection
foreach (componentType mc in selectedComponentList) {
if (mc.ComponentType == ACS2.componentTypeDataTypes.group) {
noGroupInSelection = false;
MessageBox.Show(Properties.Resources.GroupingWithSelectedGroups, Properties.Resources.GroupingWithSelectedGroupsHeader, MessageBoxButton.OK, MessageBoxImage.Error);
break;
}
}
if (noGroupInSelection == false)
return "";
groupComponent newGroup = new groupComponent();
// building a "new" model
Asterics.ACS2.componentTypesComponentType newGroupForBundle = new ACS2.componentTypesComponentType();
newGroupForBundle.type = new ACS2.componentType();
newGroupForBundle.type.Value = ACS2.componentTypeDataTypes.group;
int counter = 0;
string suggestID = "";
/*do {
counter++;
suggestID = "group" + counter;
} while (componentList.ContainsKey(suggestID));*/
bool gExists;
do {
gExists = false;
foreach (componentType ct in deploymentComponentList.Values) {
if (ct.id.StartsWith(suggestID)) {
counter++;
gExists = true;
}
suggestID = "group" + counter;
}
} while (gExists);
Console.WriteLine("SuggestID is " + suggestID);
if (idForGroup != null && idForGroup != "")
newGroupForBundle.id = idForGroup;
else
newGroupForBundle.id = suggestID;
// adding the channels and the eventchannels here
object[] ports = new object[0];
newGroupForBundle.ports = ports;
// find lowest and higest cooridantes to place new group component in the middle
int lowestX = 2000;
int lowestY = 2000;
int highestX = 0;
int highestY = 0;
if (selectedComponentList.Count > 0) {
lowestX = highestX = (Int32)Canvas.GetLeft(selectedComponentList.First().ComponentCanvas);
lowestY = highestY = (Int32)Canvas.GetTop(selectedComponentList.First().ComponentCanvas);
}
// remove selected components from canvas and add to group element
foreach (componentType mc in selectedComponentList) {
selectedGroupComponentList.Add(mc);
if (Canvas.GetLeft(mc.ComponentCanvas) < lowestX) {
lowestX = (Int32)Canvas.GetLeft(mc.ComponentCanvas);
}
else if (Canvas.GetLeft(mc.ComponentCanvas) > highestX) {
highestX = (Int32)Canvas.GetLeft(mc.ComponentCanvas);
}
if (Canvas.GetTop(mc.ComponentCanvas) < lowestY) {
lowestY = (Int32)Canvas.GetTop(mc.ComponentCanvas);
}
else if (Canvas.GetTop(mc.ComponentCanvas) > highestY) {
highestY = (Int32)Canvas.GetTop(mc.ComponentCanvas);
}
// new with grouping rework
mc.ComponentCanvas.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedComponentList.AddLast(mc);
}
/*
* search channels which are connected to components which will become a member of the group
*/
ArrayList foundInsideChannels = new ArrayList();
ArrayList foundEdgeSourceChannels = new ArrayList();
ArrayList foundEdgeTargetChannels = new ArrayList();
foreach (channel ch in deploymentChannelList.Values) {
bool sourceSelected = selectedComponentList.Contains(deploymentComponentList[ch.source.component.id]);
bool targetSelected = selectedComponentList.Contains(deploymentComponentList[ch.target.component.id]);
if (sourceSelected && targetSelected) {
foundInsideChannels.Add(ch);
}
else if (sourceSelected && !targetSelected) {
foundEdgeSourceChannels.Add(ch);
}
else if (!sourceSelected && targetSelected) {
foundEdgeTargetChannels.Add(ch);
}
}
foreach (channel ch in foundInsideChannels) {
if (canvas.Children.Contains(ch.Line)) {
ch.Line.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedChannelsList.AddLast(ch);
}
}
foreach (channel ch in foundEdgeSourceChannels) {
if (canvas.Children.Contains(ch.Line)) {
ch.Line.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedChannelsList.AddLast(ch);
}
// Add out Port to the component
componentType source = deploymentComponentList[ch.source.component.id];
outputPortType outp = null;
foreach (object o in source.PortsList.Values) {
if (o is outputPortType) {
outputPortType outp1 = (outputPortType)o;
if (outp1.portTypeID.Equals(ch.source.port.id)) {
outp = outp1;
}
}
}
if (outp == null)
continue;
Asterics.ACS2.outputPortType outPort = new ACS2.outputPortType();
outPort.id = ch.source.component.id + "_" + ch.source.port.id;
outPort.description = outp.Description;
outPort.dataType = outp.PortDataType;
refType refT = new refType();
refT.componentID = ch.source.component.id;
refT.portID = ch.source.port.id;
outPort.RefPort = refT;
if (!newGroupForBundle.PortsList.Contains(outPort.id)) {
newGroupForBundle.PortsList.Add(outPort.id, outPort);
}
}
foreach (channel ch in foundEdgeTargetChannels) {
if (canvas.Children.Contains(ch.Line)) {
ch.Line.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedChannelsList.AddLast(ch);
}
// Add in Port to the component
componentType target = deploymentComponentList[ch.target.component.id];
inputPortType inp = null;
foreach (object o in target.PortsList.Values) {
if (o is inputPortType) {
inputPortType inp1 = (inputPortType)o;
if (inp1.portTypeID.Equals(ch.target.port.id)) {
inp = inp1;
}
}
}
if (inp == null)
continue;
Asterics.ACS2.inputPortType inPort = new ACS2.inputPortType();
inPort.id = ch.target.component.id + "_" + ch.target.port.id;
inPort.description = inp.Description;
inPort.dataType = inp.PortDataType;
inPort.mustBeConnected = inp.MustBeConnected;
refType refT = new refType();
refT.componentID = ch.target.component.id;
refT.portID = ch.target.port.id;
inPort.RefPort = refT;
if (!newGroupForBundle.PortsList.Contains(inPort.id)) {
newGroupForBundle.PortsList.Add(inPort.id, inPort);
}
}
/*
* search eventchannels which are connected to components which will become a member of the group
*/
ArrayList foundEdgeListenerEvents = new ArrayList();
ArrayList foundEdgeTriggerEvents = new ArrayList();
foreach (eventChannel ec in eventChannelList) {
// search for each event channel on the edge of the group element
if (!selectedComponentList.Contains(deploymentComponentList[ec.targets.target.component.id]) && selectedComponentList.Contains(deploymentComponentList[ec.sources.source.component.id])) {
foreach (EventTriggerPort etp in deploymentComponentList[ec.sources.source.component.id].EventTriggerList) {
ACS2.eventsTypeEventTriggererPortType foundTrigger = new ACS2.eventsTypeEventTriggererPortType();
foundTrigger.id = ec.sources.source.component.id + "_" + etp.EventTriggerId;
foundTrigger.description = etp.EventDescription;
bool contains = false;
foreach (ACS2.eventsTypeEventTriggererPortType etel in foundEdgeTriggerEvents) {
if (etel.id.Equals(foundTrigger.id)) {
contains = true;
break;
}
}
if (!contains)
foundEdgeTriggerEvents.Add(foundTrigger);
}
// search for lines, being connected to an edge of the group
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.Line.Visibility == System.Windows.Visibility.Visible &&
ecl.ListenerComponentId == ec.targets.target.component.id && ecl.TriggerComponentId == ec.sources.source.component.id) {
//selectedEventChannelList.AddFirst(ecl);
if (!selectedGroupEdgeTriggerEventChannelList.Contains(ecl))
selectedGroupEdgeTriggerEventChannelList.Add(ecl);
break;
}
}
// search for each event channel on the edge of the group element
}
else if (selectedComponentList.Contains(deploymentComponentList[ec.targets.target.component.id]) && !selectedComponentList.Contains(deploymentComponentList[ec.sources.source.component.id])) {
foreach (EventListenerPort elp in deploymentComponentList[ec.targets.target.component.id].EventListenerList) {
ACS2.eventsTypeEventListenerPortType foundListener = new ACS2.eventsTypeEventListenerPortType();
foundListener.id = ec.targets.target.component.id + "_" + elp.EventListenerId;
foundListener.description = elp.EventDescription;
bool contains = false;
foreach (ACS2.eventsTypeEventListenerPortType etel in foundEdgeListenerEvents) {
if (etel.id.Equals(foundListener.id)) {
contains = true;
break;
}
}
if (!contains)
foundEdgeListenerEvents.Add(foundListener);
}
// search for lines, being connected to an edge of the group
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.Line.Visibility == System.Windows.Visibility.Visible &&
ecl.ListenerComponentId == ec.targets.target.component.id && ecl.TriggerComponentId == ec.sources.source.component.id) {
//selectedEventChannelList.AddFirst(ecl);
if (!selectedGroupEdgeListenerEventChannelList.Contains(ecl))
selectedGroupEdgeListenerEventChannelList.Add(ecl);
break;
}
}
// search for each event channel in the group element
}
else if (selectedComponentList.Contains(deploymentComponentList[ec.targets.target.component.id]) && selectedComponentList.Contains(deploymentComponentList[ec.sources.source.component.id])) {
// search for lines, being between two selected components, but not selected
foreach (eventChannelLine ecl in eventChannelLinesList) {
if (ecl.Line.Visibility == System.Windows.Visibility.Visible &&
ecl.ListenerComponentId == ec.targets.target.component.id && ecl.TriggerComponentId == ec.sources.source.component.id) {
if (!selectedGroupEventChannelList.Contains(ecl))
selectedGroupEventChannelList.Add(ecl);
break;
}
}
}
}
ArrayList emptyEventChannelLines = new ArrayList();
foreach (eventChannelLine ecl in eventChannelLinesList) {
// only check eventchannelLine that correspond to group components
bool found = false;
foreach (eventChannel ech in eventChannelList) {
string source = ech.sources.source.component.id;
string target = ech.targets.target.component.id;
if (ecl.ListenerComponentId.Equals(target) && ecl.TriggerComponentId.Equals(source)) {
found = true;
break;
}
}
if (!found)
emptyEventChannelLines.Add(ecl);
}
foreach (eventChannelLine ecl in emptyEventChannelLines) {
DeleteEventChannelCommand(ecl);
}
int eventCount = foundEdgeTriggerEvents.Count + foundEdgeListenerEvents.Count;
if (eventCount > 0) {
newGroupForBundle.events = new object[eventCount];
foundEdgeListenerEvents.CopyTo(newGroupForBundle.events, 0);
foundEdgeTriggerEvents.CopyTo(newGroupForBundle.events, foundEdgeListenerEvents.Count);
}
// adding the final "new" model to the list of all components (bundles)
newGroupForBundle.ports = new object[newGroupForBundle.PortsList.Values.Count];
newGroupForBundle.PortsList.Values.CopyTo(newGroupForBundle.ports, 0);
newGroupForBundle.PortsList.Clear();
newGroupForBundle.ComponentCanvas.Children.Clear();
foreach (componentType ct in selectedComponentList) {
if (!componentList.ContainsKey(ct.id))
continue;
ACS2.componentTypesComponentType ctct = (ACS2.componentTypesComponentType) componentList[ct.id];
if (ctct.singleton) {
newGroupForBundle.singleton = true;
break;
}
}
if (idForGroup != null && idForGroup != "")
newGroupForBundle.InitGraphPorts(idForGroup);
else
newGroupForBundle.InitGraphPorts(suggestID);
// generate the id of the group in the acs
string compName = suggestID;
counter = 0;
if (idForGroup == "" || idForGroup == null) {
do {
counter++;
compName = suggestID + "." + counter;
compName = TrimComponentName(compName);
} while (deploymentComponentList.ContainsKey(compName));
}
else {
compName = idForGroup;
}
BrushConverter bc = new BrushConverter();
if (idForGroup != null && idForGroup != "") {
if (componentList.ContainsKey(idForGroup))
componentList.Remove(idForGroup);
componentList.Add(idForGroup, newGroupForBundle);
AddComponent(idForGroup, true,false,false);
}
else {
if (componentList.ContainsKey(suggestID))
componentList.Remove(suggestID);
componentList.Add(suggestID, newGroupForBundle);
AddComponent(suggestID, false, false,false);
}
// find the id of the just added group
componentType componentAsGroupElement = null;
string searchName;
if (idForGroup == "" || idForGroup == null)
searchName = suggestID;
else
searchName = idForGroup;
ArrayList longestNameComp = new ArrayList();
componentType longestComp = null;
foreach (componentType mc in deploymentComponentList.Values) {
if (mc.id.StartsWith(searchName))
longestNameComp.Add(mc);
}
if (longestNameComp.Count == 1)
longestComp = (componentType) longestNameComp[0];
else if (longestNameComp.Count > 1) {
foreach (componentType ct in longestNameComp) {
if (longestComp == null)
longestComp = ct;
else if (longestComp.id.Length < ct.id.Length)
longestComp = ct;
}
}
if (longestComp != null) {
newGroup.GroupID = longestComp.type_id;
newGroup.ID = longestComp.id;
componentAsGroupElement = longestComp;
groupsList.Add(newGroup.ID, newGroup);
MoveComponent(longestComp, lowestX + (highestX - lowestX) / 2, lowestY + (highestY - lowestY) / 2);
String groupColor = ini.IniReadValue("Layout", "groupcolor");
if (groupColor.Equals(""))
groupColor = ACS.LayoutConstants.GROUPRECTANGLECOLOR;
longestComp.TopRectangle.Fill = (Brush)bc.ConvertFrom(groupColor);
}
if (addToUndoStack) {
CommandObject co = new CommandObject("Ungroup", componentAsGroupElement);
undoStack.Push(co);
redoStack.Clear();
}
/*
* Process Channels where the source becomes a member of a group
*/
foreach (channel ch in foundEdgeSourceChannels) {
outputPortType outPort = null;
foreach (object o in componentAsGroupElement.PortsList.Values) {
if ((o is outputPortType) && (((outputPortType)o).refs.componentID == ch.source.component.id) && (((outputPortType)o).refs.portID == ch.source.port.id)) {
outPort = (outputPortType)o;
}
}
if (outPort == null)
continue;
/*
* add channel with source = newgroup and old target
*/
channel groupChannel = new channel();
groupChannel.id = NewIdForGroupChannel();
groupChannel.source.component.id = outPort.ComponentId;
groupChannel.source.port.id = ch.source.component.id + "_" + ch.source.port.id;
groupChannel.target.component.id = ch.target.component.id;
groupChannel.target.port.id = ch.target.port.id;
if (!ChannelExists(groupChannel))
AddChannel(groupChannel);
groupChannel.Line.Y1 = 100;
groupChannel.Line.X1 = 100;
groupChannel.Line.Y1 = Canvas.GetTop(((outputPortType)(deploymentComponentList[groupChannel.source.component.id]).PortsList[groupChannel.source.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[groupChannel.source.component.id]).ComponentCanvas) + 5;
groupChannel.Line.X1 = Canvas.GetLeft(((outputPortType)(deploymentComponentList[groupChannel.source.component.id]).PortsList[groupChannel.source.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[groupChannel.source.component.id]).ComponentCanvas) + 20;
groupChannel.Line.Y2 = Canvas.GetTop(((inputPortType)(deploymentComponentList[ch.target.component.id]).PortsList[ch.target.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[ch.target.component.id]).ComponentCanvas) + 5;
groupChannel.Line.X2 = Canvas.GetLeft(((inputPortType)(deploymentComponentList[ch.target.component.id]).PortsList[ch.target.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[ch.target.component.id]).ComponentCanvas);
Canvas.SetZIndex(groupChannel.Line, Canvas.GetZIndex(groupChannel.Line) + 1000);
/*
* add channel with source = newgroup and old target
*/
if (ch.GroupOriginalTarget == null)
continue;
/*
* add channel with source = newgroup and targets group original
*/
channel groupChannel1 = new channel();
groupChannel1.id = NewIdForGroupChannel();
groupChannel1.source.component.id = outPort.ComponentId;
groupChannel1.source.port.id = ch.source.component.id + "_" + ch.source.port.id;
groupChannel1.target.component.id = ch.target.component.id;
groupChannel1.target.port.id = ch.target.port.id;
if (!ChannelExists(groupChannel))
AddChannel(groupChannel1);
groupChannel1.Line.Y1 = 100;
groupChannel1.Line.X1 = 100;
groupChannel1.Line.Y1 = Canvas.GetTop(((outputPortType)(deploymentComponentList[groupChannel1.source.component.id]).PortsList[groupChannel1.source.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[groupChannel1.source.component.id]).ComponentCanvas) + 5;
groupChannel1.Line.X1 = Canvas.GetLeft(((outputPortType)(deploymentComponentList[groupChannel1.source.component.id]).PortsList[groupChannel1.source.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[groupChannel1.source.component.id]).ComponentCanvas) + 20;
groupChannel1.Line.Y2 = Canvas.GetTop(((inputPortType)(deploymentComponentList[ch.target.component.id]).PortsList[ch.target.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[ch.target.component.id]).ComponentCanvas) + 5;
groupChannel1.Line.X2 = Canvas.GetLeft(((inputPortType)(deploymentComponentList[ch.target.component.id]).PortsList[ch.target.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[ch.target.component.id]).ComponentCanvas);
Canvas.SetZIndex(groupChannel1.Line, Canvas.GetZIndex(groupChannel1.Line) + 1000);
}
// Sort Portslist
/*
* Process Channels where the target becomes a member of a group
*/
foreach (channel ch in foundEdgeTargetChannels) {
inputPortType inPort = null;
foreach (object o in componentAsGroupElement.PortsList.Values) {
if ((o is inputPortType) && (((inputPortType)o).refs.componentID == ch.target.component.id) && (((inputPortType)o).refs.portID == ch.target.port.id)) {
inPort = (inputPortType)o;
}
}
if (inPort == null)
continue;
/*
* add channel with source = newgroup and old target
*/
channel groupChannel = new channel();
groupChannel.id = NewIdForGroupChannel();
groupChannel.source.component.id = ch.source.component.id;
groupChannel.source.port.id = ch.source.port.id;
groupChannel.target.component.id = inPort.ComponentId;
groupChannel.target.port.id = ch.target.component.id + "_" + ch.target.port.id;
if (!ChannelExists(groupChannel))
AddChannel(groupChannel);
groupChannel.Line.Y1 = 100;
groupChannel.Line.X1 = 100;
groupChannel.Line.Y1 = Canvas.GetTop(((outputPortType)(deploymentComponentList[ch.source.component.id]).PortsList[ch.source.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[ch.source.component.id]).ComponentCanvas) + 5;
groupChannel.Line.X1 = Canvas.GetLeft(((outputPortType)(deploymentComponentList[ch.source.component.id]).PortsList[ch.source.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[ch.source.component.id]).ComponentCanvas) + 20;
groupChannel.Line.Y2 = Canvas.GetTop(((inputPortType)(deploymentComponentList[groupChannel.target.component.id]).PortsList[groupChannel.target.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[groupChannel.target.component.id]).ComponentCanvas) + 5;
groupChannel.Line.X2 = Canvas.GetLeft(((inputPortType)(deploymentComponentList[groupChannel.target.component.id]).PortsList[groupChannel.target.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[groupChannel.target.component.id]).ComponentCanvas);
Canvas.SetZIndex(groupChannel.Line, Canvas.GetZIndex(groupChannel.Line) + 1000);
/*
* add channel with source = newgroup and old target
*/
if (ch.GroupOriginalSource == null)
continue;
/*
* add channel with source = newgroup and targets group original
*/
channel groupChannel1 = new channel();
groupChannel1.id = NewIdForGroupChannel();
groupChannel1.source.component.id = ch.source.component.id;
groupChannel1.source.port.id = ch.source.port.id;
groupChannel1.target.component.id = inPort.ComponentId;
groupChannel1.target.port.id = ch.target.component.id + "_" + ch.target.port.id;
if (!ChannelExists(groupChannel))
AddChannel(groupChannel1);
groupChannel1.Line.Y1 = Canvas.GetTop(((outputPortType)(deploymentComponentList[ch.source.component.id]).PortsList[ch.source.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[ch.source.component.id]).ComponentCanvas) + 5;
groupChannel1.Line.X1 = Canvas.GetLeft(((outputPortType)(deploymentComponentList[ch.source.component.id]).PortsList[ch.source.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[ch.source.component.id]).ComponentCanvas);
groupChannel1.Line.Y2 = Canvas.GetTop(((inputPortType)(deploymentComponentList[groupChannel1.target.component.id]).PortsList[groupChannel1.target.port.id]).PortRectangle) + Canvas.GetTop((deploymentComponentList[groupChannel1.target.component.id]).ComponentCanvas) + 5;
groupChannel1.Line.X2 = Canvas.GetLeft(((inputPortType)(deploymentComponentList[groupChannel1.target.component.id]).PortsList[groupChannel1.target.port.id]).PortRectangle) + Canvas.GetLeft((deploymentComponentList[groupChannel1.target.component.id]).ComponentCanvas) + 20;
Canvas.SetZIndex(groupChannel1.Line, Canvas.GetZIndex(groupChannel1.Line) + 1000);
}
// hide the eventchannels within a group
foreach (eventChannelLine ecl in selectedGroupEventChannelList) {
ecl.Line.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedEventChannelsList.AddLast(ecl);
}
// hide all eventchannels where the group is a listener
foreach (eventChannelLine ecl in selectedGroupEdgeListenerEventChannelList) {
ecl.Line.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedEventChannelsList.AddLast(ecl);
}
// hide all eventchannels where the group is a trigger
foreach (eventChannelLine ecl in selectedGroupEdgeTriggerEventChannelList) {
ecl.Line.Visibility = System.Windows.Visibility.Hidden;
newGroup.AddedEventChannelsList.AddLast(ecl);
}
// Targets
foreach (eventChannelLine ecl in selectedGroupEdgeListenerEventChannelList) {
List<eventChannel> ecList = GetEventChannelsFromLine(ecl);
foreach (eventChannel ec in ecList) {
string targetEvent = ec.targets.target.component.id + "_" + ec.targets.target.eventPort.id;
if (eventChannelExists(compName, targetEvent, ecl.TriggerComponentId, ec.sources.source.eventPort.id))
continue;
eventChannel tmpEC = new eventChannel();
tmpEC.sources.source.component.id = ecl.TriggerComponentId;
tmpEC.sources.source.eventPort.id = ec.sources.source.eventPort.id;
tmpEC.targets.target.component.id = compName;
tmpEC.targets.target.eventPort.id = targetEvent;
tmpEC.id = compName + "_" + ecl.TriggerComponentId + "_" + tmpEC.sources.source.eventPort.id + "_" + tmpEC.targets.target.eventPort.id;
tmpEC.GroupOriginalTarget = ec.targets.target;
if (EventChannelHasGroupSource(ec))
tmpEC.GroupOriginalSource = ec.GroupOriginalSource;
eventChannelList.Add(tmpEC);
}
if (eventChannelLineExists(compName, ecl.TriggerComponentId))
continue;
eventChannelLine groupEC = new eventChannelLine();
double x = lowestX + (highestX - lowestX) / 2;
double y = lowestY + (highestY - lowestY) / 2;
groupEC.Line.X1 = ecl.Line.X1;
groupEC.Line.Y1 = ecl.Line.Y1;
groupEC.Line.X2 = x + componentAsGroupElement.ComponentCanvas.Width / 2 - 18;
groupEC.Line.Y2 = y + componentAsGroupElement.ComponentCanvas.Height - 4;
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.TriggerComponentId = ecl.TriggerComponentId;
groupEC.ListenerComponentId = compName;
groupEC.HasGroupTarget = true;
groupEC.HasGroupSource = EventChannelLineHasGroupSource(ecl);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
// Sources
foreach (eventChannelLine ecl in selectedGroupEdgeTriggerEventChannelList) {
//Copy eventChannels
List<eventChannel> ecList = GetEventChannelsFromLine(ecl);
foreach (eventChannel ec in ecList) {
eventChannel tmpEC = new eventChannel();
Console.WriteLine("compName");
tmpEC.sources.source.component.id = compName;
tmpEC.sources.source.eventPort.id = ec.sources.source.component.id + "_" + ec.sources.source.eventPort.id;
tmpEC.targets.target.component.id = ecl.ListenerComponentId;
tmpEC.targets.target.eventPort.id = ec.targets.target.eventPort.id;
tmpEC.id = compName + "_" + tmpEC.sources.source.eventPort.id + "_" + tmpEC.targets.target.eventPort.id;
tmpEC.GroupOriginalSource = ec.sources.source;
if (EventChannelHasGroupTarget(ec))
tmpEC.GroupOriginalTarget = ec.GroupOriginalTarget;
eventChannelList.Add(tmpEC);
}
if (eventChannelLineExists(ecl.ListenerComponentId, compName))
continue;
// Add EventchannelLine
eventChannelLine groupEC = new eventChannelLine();
double x = lowestX + (highestX - lowestX) / 2;
double y = lowestY + (highestY - lowestY) / 2;
groupEC.Line.X1 = x + componentAsGroupElement.ComponentCanvas.Width / 2 + 18;
groupEC.Line.Y1 = y + componentAsGroupElement.ComponentCanvas.Height - 4;
groupEC.Line.X2 = ecl.Line.X2;
groupEC.Line.Y2 = ecl.Line.Y2;
Canvas.SetZIndex(groupEC.Line, -1001);
groupEC.TriggerComponentId = compName;
groupEC.ListenerComponentId = ecl.ListenerComponentId;
groupEC.HasGroupSource = true;
groupEC.HasGroupTarget = EventChannelLineHasGroupTarget(ecl);
AddEventChannelCommand(groupEC, false);
canvas.Children.Add(groupEC.Line);
}
DeleteDanglingChannels();
HideGroupChannels();
// Delete all Eventchannels where either the source or the target does not exist anymore
DeleteDanglingEventChannelLines();
DeleteDanglingEventChannels();
deploymentModel.eventChannels = (eventChannel[])eventChannelList.ToArray(typeof(eventChannel));
// store the group in the deployment model
if (storeGroup) {
group[] tempGroups = deploymentModel.groups;
if (tempGroups == null) {
tempGroups = new group[1];
}
else {
Array.Resize(ref tempGroups, deploymentModel.groups.Count() + 1);
}
deploymentModel.groups = tempGroups;
group groupForDeployment = new group();
groupForDeployment.id = compName;
groupForDeployment.componentId = new string[selectedGroupComponentList.Count];
for (int i = 0; i < selectedGroupComponentList.Count; i++) {
groupForDeployment.componentId[i] = ((componentType)selectedGroupComponentList[i]).id;
}
deploymentModel.groups[deploymentModel.groups.Count() - 1] = groupForDeployment;
}
ClearSelectedComponentList();
ClearSelectedChannelList();
ClearSelectedEventChannelList();
//AddSelectedComponent(deploymentComponentList[compName]);
Console.WriteLine("Compname is:" + compName);
return compName;
}
/// <summary>
/// Add a new event channel between two components. No events are established between the components at this moment
/// </summary>
/// <param name="addEventChannel">The new event channel</param>
/// <param name="showDialog">Switch, to deactivate the "Connect Events" dialog</param>
private void AddEventChannelCommand(eventChannelLine addEventChannel, bool showDialog)
{
addEventChannel.Line.Focusable = true;
KeyboardNavigation.SetTabIndex(addEventChannel.Line, canvas.Children.Count + 1);
addEventChannel.Line.GotKeyboardFocus += EventChannel_GotKeyboardFocus;
addEventChannel.Line.LostKeyboardFocus += EventChannel_LostKeyboardFocus;
addEventChannel.Line.KeyDown += EventChannel_KeyDown;
addEventChannel.Line.ContextMenu = eventChannelContextMenu;
Canvas.SetZIndex(addEventChannel.Line, Canvas.GetZIndex(addEventChannel.Line) + 2000);
eventChannelLinesList.Add(addEventChannel);
if (showEventChannelConnectMessage && showDialog) {
CustomMessageBox messageBox = new CustomMessageBox(Properties.Resources.AddEventChannelInfo, Properties.Resources.AddEventChannelInfoHeader, CustomMessageBox.messageType.Info, CustomMessageBox.resultType.OK);
messageBox.Owner = this;
messageBox.showCheckbox.IsChecked = showEventChannelConnectMessage;
messageBox.ShowDialog();
showEventChannelConnectMessage = (bool)messageBox.showCheckbox.IsChecked;
if (showEventChannelConnectMessage) {
ini.IniWriteValue("Options", "showEventChannelConnectMessage", "true");
}
else {
ini.IniWriteValue("Options", "showEventChannelConnectMessage", "false");
}
}
//MessageBox.Show(Properties.Resources.AddEventChannelInfo, Properties.Resources.AddEventChannelInfoHeader, MessageBoxButton.OK, MessageBoxImage.Information);
if (deploymentComponentList.ContainsKey(addEventChannel.TriggerComponentId) && deploymentComponentList.ContainsKey(addEventChannel.ListenerComponentId)) {
SetEventPropertyDock(deploymentComponentList[addEventChannel.TriggerComponentId], deploymentComponentList[addEventChannel.ListenerComponentId]);
}
focusedEventChannel = addEventChannel;
ClearSelectedEventChannelList();
AddSelectedEventChannel(addEventChannel);
eventChannel ec = new eventChannel();
ec.sources.source.component.id = addEventChannel.TriggerComponentId;
//canvas.Children.Add(addEventChannel.Line);
}
