public void AddWidget(GraphicObject g)
{
g.Parent = this;
GraphicObjects.Insert (0, g);
g.RegisterForLayouting (LayoutingType.Sizing);
}
public override bool Contains(GraphicObject goToFind)
{
if (Content == null)
return base.Contains (goToFind);
if (Content == goToFind)
return true;
return Content.Contains (goToFind);
}
public void PutOnTop(GraphicObject g)
{
if (GraphicObjects.IndexOf(g) > 0)
{
GraphicObjects.Remove(g);
GraphicObjects.Insert(0, g);
g.AddToRedrawList ();
}
}
public override void AddItem(GraphicObject g)
{
base.AddItem (g);
if (orientation == Orientation.Horizontal)
g.NotifyValueChanged ("PopDirection", Alignment.Bottom);
else
g.NotifyValueChanged ("PopDirection", Alignment.Right);
}
public virtual void AddChild(GraphicObject g)
{
lock (children)
Children.Add(g);
g.Parent = this;
g.RegisteredLayoutings = LayoutingType.None;
g.RegisterForLayouting (LayoutingType.Sizing | LayoutingType.ArrangeChildren);
g.LayoutChanged += OnChildLayoutChanges;
}
public override void ReadXml(System.Xml.XmlReader reader)
{
//only read attributes in GraphicObject IXmlReader implementation
base.ReadXml(reader);
using (System.Xml.XmlReader subTree = reader.ReadSubtree())
{
subTree.Read(); //skip current node
subTree.Read(); //read first child
if (!subTree.IsStartElement())
{
return;
}
Type t = Type.GetType("Crow." + subTree.Name);
if (t == null)
{
Assembly a = Assembly.GetEntryAssembly();
foreach (Type expT in a.GetExportedTypes())
{
if (expT.Name == subTree.Name)
{
t = expT;
}
}
}
GraphicObject go = (GraphicObject)Activator.CreateInstance(t);
(go as IXmlSerializable).ReadXml(subTree);
SetChild(go);
subTree.Read();//closing tag
}
}
void searchTallestChild()
{
#if DEBUG_LAYOUTING
Debug.WriteLine("\tSearch tallest child");
#endif
tallestChild = null;
contentSize.Height = 0;
for (int i = 0; i < Children.Count; i++)
{
if (!Children [i].Visible)
{
continue;
}
if (children [i].RegisteredLayoutings.HasFlag(LayoutingType.Height))
{
continue;
}
if (Children [i].Slot.Height > contentSize.Height)
{
contentSize.Height = Children [i].Slot.Height;
tallestChild = Children [i];
}
}
}
public string Clipboard; //TODO:use object instead for complex copy paste
public void EnqueueForRepaint(GraphicObject g)
{
// if (g.RegisteredLayoutings != LayoutingType.None)
// return;
ILayoutable l = g;
while (l.Parent != null)
{
l = l.Parent;
}
if (!(l is Interface))
{
return;
}
lock (DrawingQueue) {
if (g.IsQueueForRedraw)
{
return;
}
DrawingQueue.Enqueue(g);
g.IsQueueForRedraw = true;
}
}
protected virtual void close()
{
Closing.Raise(this, null);
if (Parent is Interface)
{
(Parent as Interface).DeleteWidget(this);
}
else
{
GraphicObject p = Parent as GraphicObject;
if (p is Group)
{
lock (IFace.UpdateMutex) {
RegisterClip(p.ScreenCoordinates(p.LastPaintedSlot));
(p as Group).DeleteChild(this);
}
//(Parent as Group).RegisterForRedraw ();
}
else if (Parent is PrivateContainer)
{
(Parent as Container).Child = null;
}
}
}
void searchLargestChild()
{
#if DEBUG_LAYOUTING
Debug.WriteLine("\tSearch largest child");
#endif
largestChild = null;
contentSize.Width = 0;
for (int i = 0; i < Children.Count; i++)
{
if (!Children [i].Visible)
{
continue;
}
if (children [i].RegisteredLayoutings.HasFlag(LayoutingType.Width))
{
continue;
}
if (Children [i].Slot.Width > contentSize.Width)
{
contentSize.Width = Children [i].Slot.Width;
largestChild = Children [i];
}
}
}
internal virtual void SetChild(GraphicObject _child)
{
if (child != null) {
contentSize = new Size (0, 0);
child.LayoutChanged -= OnChildLayoutChanges;
child.Parent = null;
this.RegisterForGraphicUpdate ();
}
child = _child as GraphicObject;
if (child != null) {
child.Parent = this;
child.LayoutChanged += OnChildLayoutChanges;
contentSize = child.Slot.Size;
child.RegisteredLayoutings = LayoutingType.None;
child.RegisterForLayouting (LayoutingType.Sizing);
}
}
protected override void registerItemClick(GraphicObject g)
{
//register ItemClick on the Root node
TreeView tv = this as TreeView;
while (!tv.IsRoot) {
ILayoutable tmp = tv.Parent;
while (!(tmp is TreeView)) {
tmp = tmp.Parent;
}
tv = tmp as TreeView;
}
g.MouseClick += tv.itemClick;
}
protected virtual void registerItemClick(GraphicObject g)
{
g.MouseClick += itemClick;
}
public virtual void RemoveItem(GraphicObject g)
{
g.LogicalParent = null;
items.RemoveChild (g);
if (items.Children.Count == 0)
NotifyValueChanged ("HasChildren", false);
}
void onImageClick (object sender, Crow.MouseButtonEventArgs e){
if (imgSelection == null) {
imgSelection = CrowInterface.LoadInterface ("#Opuz2015.ui.ImageSelect.goml");
imgSelection.DataSource = this;
}
imgSelection.Visible = true;
mainMenu.Visible = false;
}
protected void loadItem(object o, Group page, string _dataTest)
{
if (o == null) //TODO:surely a threading sync problem
{
return;
}
GraphicObject g = null;
ItemTemplate iTemp = null;
Type dataType = o.GetType();
string itempKey = dataType.FullName;
if (_dataTest != "TypeOf")
{
itempKey = getItempKey(dataType, o, _dataTest);
}
if (ItemTemplates.ContainsKey(itempKey))
{
iTemp = ItemTemplates [itempKey];
}
else
{
foreach (string it in ItemTemplates.Keys)
{
Type t = CompilerServices.tryGetType(it);
if (t == null)
{
continue;
}
if (t.IsAssignableFrom(dataType)) //TODO:types could be cached
{
iTemp = ItemTemplates [it];
break;
}
}
if (iTemp == null)
{
iTemp = ItemTemplates ["default"];
}
}
lock (IFace.LayoutMutex) {
g = iTemp.CreateInstance();
#if DESIGN_MODE
g.design_isTGItem = true;
#endif
page.AddChild(g);
// if (isPaged)
g.LogicalParent = this;
g.MouseDown += itemClick;
}
if (iTemp.Expand != null && g is Expandable)
{
Expandable e = g as Expandable;
e.Expand += iTemp.Expand;
e.GetIsExpandable = iTemp.HasSubItems;
}
g.DataSource = o;
}
public override void SetChild(GraphicObject _child)
{
GraphicObject c = child as GraphicObject;
Group g = child as Group;
if (c != null) {
c.LayoutChanged -= OnChildLayoutChanges;
if (g != null)
g.ChildrenCleared -= onChildListCleared;
}
c = _child as GraphicObject;
g = _child as Group;
if (c != null) {
c.LayoutChanged += OnChildLayoutChanges;
if (g != null)
g.ChildrenCleared += onChildListCleared;
}
base.SetChild (_child);
}
protected override void loadTemplate(GraphicObject template = null)
{
}
public override void onMouseDown(object sender, MouseButtonEventArgs e)
{
base.onMouseDown (sender, e);
go1 = go2 = null;
init1 = init2 = -1;
delta = 0;
GenericStack gs = Parent as GenericStack;
int ptrSplit = gs.Children.IndexOf (this);
if (ptrSplit == 0 || ptrSplit == gs.Children.Count - 1)
return;
go1 = gs.Children [ptrSplit - 1];
go2 = gs.Children [ptrSplit + 1];
if (gs.Orientation == Orientation.Horizontal) {
initSplit (go1.Width, go1.Slot.Width, go2.Width, go2.Slot.Width);
min1 = go1.MinimumSize.Width;
min2 = go2.MinimumSize.Width;
max1 = go1.MaximumSize.Width;
max2 = go2.MaximumSize.Width;
if (init1 >= 0)
go1.Width = init1;
if (init2 >= 0)
go2.Width = init2;
} else {
initSplit (go1.Height, go1.Slot.Height, go2.Height, go2.Slot.Height);
min1 = go1.MinimumSize.Height;
min2 = go2.MinimumSize.Height;
max1 = go1.MaximumSize.Height;
max2 = go2.MaximumSize.Height;
if (init1 >= 0)
go1.Height = init1;
if (init2 >= 0)
go2.Height = init2;
}
}
void convertSizeInPix(GraphicObject g1)
{
}
void showFinishedMsg(){
if (finishedMessage != null)
return;
finishedMessage = CrowInterface.LoadInterface("#Opuz2015.ui.Finished.goml");
finishedMessage.DataSource = this;
}
public void DeleteWidget(GraphicObject g)
{
g.Visible = false; //trick to ensure clip is added to refresh zone
g.ClearBinding();
GraphicObjects.Remove(g);
}
public override bool Contains(GraphicObject goToFind)
{
return child == goToFind ? true :
child == null ? false : child.Contains(goToFind);
}
protected void loadItem(int i, Group page)
{
if (data [i] == null) //TODO:surely a threading sync problem
{
return;
}
GraphicObject g = null;
ItemTemplate iTemp = null;
Type dataType = data [i].GetType();
string itempKey = dataType.FullName;
if (_dataTest != "TypeOf")
{
itempKey = getItempKey(dataType, data [i]);
}
if (ItemTemplates.ContainsKey(itempKey))
{
iTemp = ItemTemplates [itempKey];
}
else
{
foreach (string it in ItemTemplates.Keys)
{
Type t = Type.GetType(it);
if (t == null)
{
Assembly a = Assembly.GetEntryAssembly();
foreach (Type expT in a.GetExportedTypes())
{
if (expT.Name == it)
{
t = expT;
break;
}
}
}
if (t == null)
{
continue;
}
if (t.IsAssignableFrom(dataType)) //TODO:types could be cached
{
iTemp = ItemTemplates [it];
break;
}
}
if (iTemp == null)
{
iTemp = ItemTemplates ["default"];
}
}
lock (CurrentInterface.LayoutMutex) {
g = iTemp.CreateInstance(CurrentInterface);
page.AddChild(g);
//g.LogicalParent = this;
registerItemClick(g);
}
if (iTemp.Expand != null && g is Expandable)
{
(g as Expandable).Expand += iTemp.Expand;
(g as Expandable).GetIsExpandable = iTemp.HasSubItems;
}
g.DataSource = data [i];
}
public virtual void DeleteChild(GraphicObject child)
{
RemoveChild(child);
child.Dispose();
}
public override void AddItem(GraphicObject g)
{
base.AddItem(g);
g.NotifyValueChanged("PopDirection", Alignment.Right);
}
public override void ReadXml(System.Xml.XmlReader reader)
{
//Template could be either an attribute containing path or expressed inlined
//as a Template Element
using (System.Xml.XmlReader subTree = reader.ReadSubtree())
{
subTree.Read();
string template = reader.GetAttribute("Template");
string tmp = subTree.ReadOuterXml();
//Load template from path set as attribute in templated control
if (string.IsNullOrEmpty(template))
{
//seek for template tag first
using (XmlReader xr = new XmlTextReader(tmp, XmlNodeType.Element, null)) {
//load template first if inlined
xr.Read(); //read first child
xr.Read(); //skip root node
while (!xr.EOF)
{
if (!xr.IsStartElement())
{
xr.Read();
continue;
}
if (xr.Name == "ItemTemplate")
{
string dataType = "default", datas = "", itemTmp;
while (xr.MoveToNextAttribute())
{
if (xr.Name == "DataType")
{
dataType = xr.Value;
}
else if (xr.Name == "Data")
{
datas = xr.Value;
}
}
xr.MoveToElement();
itemTmp = xr.ReadInnerXml();
if (ItemTemplates == null)
{
ItemTemplates = new Dictionary <string, ItemTemplate> ();
}
using (IMLReader iTmp = new IMLReader(null, itemTmp)) {
ItemTemplates [dataType] =
new ItemTemplate(iTmp.RootType, iTmp.GetLoader(), dataType, datas);
}
if (!string.IsNullOrEmpty(datas))
{
ItemTemplates [dataType].CreateExpandDelegate(this);
}
continue;
}
if (xr.Name == "Template")
{
xr.Read();
Type t = Type.GetType("Crow." + xr.Name);
if (t == null)
{
Assembly a = Assembly.GetEntryAssembly();
foreach (Type expT in a.GetExportedTypes())
{
if (expT.Name == xr.Name)
{
t = expT;
}
}
}
GraphicObject go = (GraphicObject)Activator.CreateInstance(t);
(go as IXmlSerializable).ReadXml(xr);
loadTemplate(go);
continue;
}
xr.ReadInnerXml();
}
}
}
else
{
loadTemplate(CurrentInterface.Load(template));
}
//if no template found, load default one
if (this.child == null)
{
loadTemplate();
}
//normal xml read
using (XmlReader xr = new XmlTextReader(tmp, XmlNodeType.Element, null)) {
xr.Read();
base.ReadXml(xr);
}
}
}
public override void AddChild(GraphicObject child)
{
TabItem ti = child as TabItem;
if (ti == null)
throw new Exception ("TabView control accept only TabItem as child.");
ti.MouseDown += Ti_MouseDown;
if (Children.Count == 0) {
ti.IsSelected = true;
SelectedTab = 0;
}
base.AddChild (child);
}
public override void RemoveChild(GraphicObject child)
{
base.RemoveChild (child);
if (selectedTab > Children.Count - 1)
SelectedTab--;
else
SelectedTab = selectedTab;
}
public GraphicObject AddWidget(GraphicObject g, int interfaceIdx = 0)
{
if (ifaceControl.Count == 0)//create default orthogonal interface
addInterfaceControler (new InterfaceControler (
new Rectangle (0, 0, this.ClientRectangle.Width, this.ClientRectangle.Height)));
ifaceControl [interfaceIdx].CrowInterface.AddWidget (g);
return g;
}
public override bool Contains(GraphicObject goToFind)
{
foreach (GraphicObject w in Items) {
if (w == goToFind)
return true;
if (w.Contains (goToFind))
return true;
}
return base.Contains(goToFind);
}
public override bool Contains(GraphicObject goToFind)
{
return(child == goToFind ? true :
child == null ? false : child.Contains(goToFind));
}
protected override void loadTemplate(GraphicObject template = null)
{
base.loadTemplate (template);
items = this.child.FindByName ("ItemsContainer") as Group;
if (items == null)
throw new Exception ("TemplatedGroup template Must contain a Group named 'ItemsContainer'");
if (items.Children.Count == 0)
NotifyValueChanged ("HasChildren", false);
else
NotifyValueChanged ("HasChildren", true);
}
public override void OnChildLayoutChanges(object sender, LayoutingEventArgs arg)
{
GraphicObject go = sender as GraphicObject;
//Debug.WriteLine ("child layout change: " + go.LastSlots.ToString() + " => " + go.Slot.ToString());
switch (arg.LayoutType)
{
case LayoutingType.Width:
if (Orientation == Orientation.Horizontal)
{
if (go.Width == Measure.Stretched)
{
if (stretchedGO == null && Width != Measure.Fit)
{
stretchedGO = go;
}
else if (stretchedGO != go)
{
go.Slot.Width = 0;
go.Width = Measure.Fit;
return;
}
}
else
{
contentSize.Width += go.Slot.Width - go.LastSlots.Width;
}
if (stretchedGO != null)
{
int newW = Math.Max(
this.ClientRectangle.Width - contentSize.Width - Spacing * (Children.Count - 1),
stretchedGO.MinimumSize.Width);
if (stretchedGO.MaximumSize.Width > 0)
{
newW = Math.Min(newW, stretchedGO.MaximumSize.Width);
}
if (newW != stretchedGO.Slot.Width)
{
stretchedGO.Slot.Width = newW;
stretchedGO.bmp = null;
#if DEBUG_LAYOUTING
Debug.WriteLine("\tAdjusting Width of " + stretchedGO.ToString());
#endif
stretchedGO.LayoutChanged -= OnChildLayoutChanges;
stretchedGO.OnLayoutChanges(LayoutingType.Width);
stretchedGO.LayoutChanged += OnChildLayoutChanges;
stretchedGO.LastSlots.Width = stretchedGO.Slot.Width;
}
}
if (Width == Measure.Fit)
{
this.RegisterForLayouting(LayoutingType.Width);
}
this.RegisterForLayouting(LayoutingType.ArrangeChildren);
return;
}
break;
case LayoutingType.Height:
if (Orientation == Orientation.Vertical)
{
if (go.Height == Measure.Stretched)
{
if (stretchedGO == null && Height != Measure.Fit)
{
stretchedGO = go;
}
else if (stretchedGO != go)
{
go.Slot.Height = 0;
go.Height = Measure.Fit;
return;
}
}
else
{
contentSize.Height += go.Slot.Height - go.LastSlots.Height;
}
if (stretchedGO != null)
{
int newH = Math.Max(
this.ClientRectangle.Height - contentSize.Height - Spacing * (Children.Count - 1),
stretchedGO.MinimumSize.Height);
if (stretchedGO.MaximumSize.Height > 0)
{
newH = Math.Min(newH, stretchedGO.MaximumSize.Height);
}
if (newH != stretchedGO.Slot.Height)
{
stretchedGO.Slot.Height = newH;
stretchedGO.bmp = null;
#if DEBUG_LAYOUTING
Debug.WriteLine("\tAdjusting Height of " + stretchedGO.ToString());
#endif
stretchedGO.LayoutChanged -= OnChildLayoutChanges;
stretchedGO.OnLayoutChanges(LayoutingType.Height);
stretchedGO.LayoutChanged += OnChildLayoutChanges;
stretchedGO.LastSlots.Height = stretchedGO.Slot.Height;
}
}
if (Height == Measure.Fit)
{
this.RegisterForLayouting(LayoutingType.Height);
}
this.RegisterForLayouting(LayoutingType.ArrangeChildren);
return;
}
break;
}
base.OnChildLayoutChanges(sender, arg);
}
internal override void itemClick(object sender, MouseButtonEventArgs e)
{
GraphicObject tmp = sender as GraphicObject;
if (!tmp.HasFocus)
return;
if (selectedItemContainer != null) {
selectedItemContainer.Foreground = Color.Transparent;
selectedItemContainer.Background = Color.Transparent;
}
selectedItemContainer = tmp;
selectedItemContainer.Foreground = SelectionForeground;
selectedItemContainer.Background = SelectionBackground;
NotifyValueChanged ("SelectedItem", SelectedItem);
raiseSelectedItemChanged ();
}
public virtual bool Contains(GraphicObject goToFind)
{
return false;
}
public GraphicObject AddWidget(string path)
{
GraphicObject tmp = Load(path);
return(tmp);
}
public override void ReadXml(System.Xml.XmlReader reader)
{
using (System.Xml.XmlReader subTree = reader.ReadSubtree ()) {
subTree.Read ();
string tmp = subTree.ReadOuterXml ();
//seek for template tag
using (XmlReader xr = new XmlTextReader (tmp, XmlNodeType.Element, null)) {
xr.Read ();
base.ReadXml (xr);
}
//process content
using (XmlReader xr = new XmlTextReader (tmp, XmlNodeType.Element, null)) {
xr.Read (); //skip current node
while (!xr.EOF) {
xr.Read (); //read first child
if (!xr.IsStartElement ())
continue;
if (xr.Name == "Template"){
xr.Skip ();
if (!xr.IsStartElement ())
continue;
}
Type t = Type.GetType ("Crow." + xr.Name);
if (t == null) {
Assembly a = Assembly.GetEntryAssembly ();
foreach (Type expT in a.GetExportedTypes ()) {
if (expT.Name == xr.Name)
t = expT;
}
}
if (t == null)
throw new Exception (xr.Name + " type not found");
GraphicObject go = (GraphicObject)Activator.CreateInstance (t);
(go as IXmlSerializable).ReadXml (xr);
Content = go;
xr.Read (); //closing tag
}
}
}
}
public override void OnChildLayoutChanges(object sender, LayoutingEventArgs arg)
{
GraphicObject go = sender as GraphicObject;
//Debug.WriteLine ("child layout change: " + go.LastSlots.ToString() + " => " + go.Slot.ToString());
switch (arg.LayoutType)
{
case LayoutingType.Width:
if (Orientation == Orientation.Horizontal)
{
if (go.Width == Measure.Stretched)
{
if (stretchedGO == null && Width != Measure.Fit)
{
stretchedGO = go;
}
else if (stretchedGO != go)
{
go.Slot.Width = 0;
go.Width = Measure.Fit;
return;
}
}
else
{
contentSize.Width += go.Slot.Width - go.LastSlots.Width;
}
adjustStretchedGo(LayoutingType.Width);
if (Width == Measure.Fit)
{
this.RegisterForLayouting(LayoutingType.Width);
}
this.RegisterForLayouting(LayoutingType.ArrangeChildren);
return;
}
break;
case LayoutingType.Height:
if (Orientation == Orientation.Vertical)
{
if (go.Height == Measure.Stretched)
{
if (stretchedGO == null && Height != Measure.Fit)
{
stretchedGO = go;
}
else if (stretchedGO != go)
{
go.Slot.Height = 0;
go.Height = Measure.Fit;
return;
}
}
else
{
contentSize.Height += go.Slot.Height - go.LastSlots.Height;
}
adjustStretchedGo(LayoutingType.Height);
if (Height == Measure.Fit)
{
this.RegisterForLayouting(LayoutingType.Height);
}
this.RegisterForLayouting(LayoutingType.ArrangeChildren);
return;
}
break;
}
base.OnChildLayoutChanges(sender, arg);
}
public GraphicObject AddWidget(GraphicObject g, int interfaceIdx = 0)
{
checkDefaultIFace();
ifaceControl [interfaceIdx].CrowInterface.AddWidget(g);
return(g);
}
public override void AddItem(GraphicObject g)
{
base.AddItem (g);
g.NotifyValueChanged ("PopDirection", Alignment.Right);
}
public static string GetIcon(this GraphicObject go)
{
return("#Crow.Coding.icons.toolbox." + go.GetType().FullName + ".svg");
}
protected virtual void registerItemClick(GraphicObject g)
{
g.MouseClick += itemClick;
}
public override void AddChild(GraphicObject child)
{
base.AddChild (child);
this.RegisterForLayouting (LayoutingType.ArrangeChildren);
}
public void DeleteWidget(GraphicObject g, int interfaceIdx = 0)
{
ifaceControl [interfaceIdx].CrowInterface.DeleteWidget(g);
}
public override void ReadXml(System.Xml.XmlReader reader)
{
using (System.Xml.XmlReader subTree = reader.ReadSubtree()) {
subTree.Read();
string tmp = subTree.ReadOuterXml();
//seek for template tag
using (XmlReader xr = new XmlTextReader(tmp, XmlNodeType.Element, null)) {
xr.Read();
base.ReadXml(xr);
}
//process content
using (XmlReader xr = new XmlTextReader(tmp, XmlNodeType.Element, null)) {
xr.Read(); //skip current node
while (!xr.EOF)
{
xr.Read(); //read first child
if (!xr.IsStartElement())
{
continue;
}
if (xr.Name == "Template")
{
xr.Skip();
if (!xr.IsStartElement())
{
continue;
}
}
Type t = Type.GetType("Crow." + xr.Name);
if (t == null)
{
Assembly a = Assembly.GetEntryAssembly();
foreach (Type expT in a.GetExportedTypes())
{
if (expT.Name == xr.Name)
{
t = expT;
}
}
}
if (t == null)
{
throw new Exception(xr.Name + " type not found");
}
GraphicObject go = (GraphicObject)Activator.CreateInstance(t);
(go as IXmlSerializable).ReadXml(xr);
Content = go;
xr.Read(); //closing tag
}
}
}
}
/// <summary>
/// override this to handle specific steps in child addition in derived class,
/// and don't forget to call the base.SetChild
/// </summary>
public virtual void SetChild(GraphicObject _child)
{
base.SetChild(_child);
}
public override void RemoveChild(GraphicObject child)
{
base.RemoveChild(child);
this.RegisterForLayouting(LayoutingType.ArrangeChildren);
}
public virtual void AddItem(GraphicObject g)
{
items.AddChild(g);
g.LogicalParent = this;
NotifyValueChanged("HasChildren", true);
}
void convertSizeInPix(GraphicObject g1)
{
}
//TODO: x,y position should be taken in account for computation of width and height
void resetChildrenMaxSize()
{
largestChild = null;
tallestChild = null;
contentSize = 0;
}
void initInterface(){
//special event handlers fired only if mouse not in interface objects
//for scene mouse handling
MouseMove += Mouse_Move;
MouseButtonDown += Mouse_ButtonDown;
MouseButtonUp += Mouse_ButtonUp;
MouseWheelChanged += Mouse_WheelChanged;
//KeyboardKeyDown += MainWin_KeyboardKeyDown;
CrowInterface.LoadInterface("#Opuz2015.ui.fps.crow").DataSource = this;
mainMenu = CrowInterface.LoadInterface("#Opuz2015.ui.MainMenu.goml");
mainMenu.DataSource = this;
mainMenu.Visible = false;
Crow.CompilerServices.ResolveBindings (this.Bindings);
mainMenu.Visible = true;
}
/// <summary>
/// Compile events expression in GOML attributes
/// </summary>
/// <param name="binding">Event binding details</param>
public static void CompileEventSource(Binding binding)
{
#if DEBUG_BINDING
Debug.WriteLine("\tCompile Event Source => " + binding.ToString());
#endif
Type target_type = binding.Source.Instance.GetType();
#region Retrieve EventHandler parameter type
MethodInfo evtInvoke = binding.Source.Event.EventHandlerType.GetMethod("Invoke");
ParameterInfo [] evtParams = evtInvoke.GetParameters();
Type handlerArgsType = evtParams [1].ParameterType;
#endregion
Type [] args = { typeof(object), typeof(object), handlerArgsType };
DynamicMethod dm = new DynamicMethod(binding.CreateNewDynMethodId(),
typeof(void),
args,
target_type);
#region IL generation
ILGenerator il = dm.GetILGenerator(256);
string src = binding.Expression.Trim();
if (!(src.StartsWith("{") || src.EndsWith("}")))
{
throw new Exception(string.Format("GOML:Malformed {0} Event handler: {1}", binding.Source.Member.Name, binding.Expression));
}
src = src.Substring(1, src.Length - 2);
string [] srcLines = src.Split(new char [] { ';' });
foreach (string srcLine in srcLines)
{
string statement = srcLine.Trim();
string [] operandes = statement.Split(new char [] { '=' });
if (operandes.Length < 2) //not an affectation
{
continue;
}
string lop = operandes [0].Trim();
string rop = operandes [operandes.Length - 1].Trim();
#region LEFT OPERANDES
GraphicObject lopObj = binding.Source.Instance as GraphicObject; //default left operand base object is
//the first arg (object sender) of the event handler
il.Emit(OpCodes.Ldarg_0); //load sender ref onto the stack
string [] lopParts = lop.Split(new char [] { '.' });
if (lopParts.Length > 1) //should search also for member of es.Source
{
MethodInfo FindByNameMi = typeof(GraphicObject).GetMethod("FindByName");
for (int j = 0; j < lopParts.Length - 1; j++)
{
il.Emit(OpCodes.Ldstr, lopParts [j]);
il.Emit(OpCodes.Callvirt, FindByNameMi);
}
}
int i = lopParts.Length - 1;
MemberInfo [] lopMbis = lopObj.GetType().GetMember(lopParts [i]);
if (lopMbis.Length < 1)
{
throw new Exception(string.Format("CROW BINDING: Member not found '{0}'", lop));
}
OpCode lopSetOC;
dynamic lopSetMbi;
Type lopT = null;
switch (lopMbis [0].MemberType)
{
case MemberTypes.Property:
PropertyInfo lopPi = target_type.GetProperty(lopParts [i]);
MethodInfo dstMi = lopPi.GetSetMethod();
lopT = lopPi.PropertyType;
lopSetMbi = dstMi;
lopSetOC = OpCodes.Callvirt;
break;
case MemberTypes.Field:
FieldInfo dstFi = target_type.GetField(lopParts [i]);
lopT = dstFi.FieldType;
lopSetMbi = dstFi;
lopSetOC = OpCodes.Stfld;
break;
default:
throw new Exception(string.Format("GOML:member type not handle: {0}", lopParts [i]));
}
#endregion
#region RIGHT OPERANDES
if (rop.StartsWith("\'"))
{
if (!rop.EndsWith("\'"))
{
throw new Exception(string.Format
("GOML:malformed string constant in handler: {0}", rop));
}
string strcst = rop.Substring(1, rop.Length - 2);
il.Emit(OpCodes.Ldstr, strcst);
}
else
{
if (lopT.IsEnum)
{
throw new NotImplementedException();
}
MethodInfo lopParseMi = lopT.GetMethod("Parse");
if (lopParseMi == null)
{
throw new Exception(string.Format
("GOML:no parse method found in: {0}", lopT.Name));
}
il.Emit(OpCodes.Ldstr, rop);
il.Emit(OpCodes.Callvirt, lopParseMi);
il.Emit(OpCodes.Unbox_Any, lopT);
}
#endregion
//emit left operand assignment
il.Emit(lopSetOC, lopSetMbi);
}
il.Emit(OpCodes.Ret);
#endregion
Delegate del = dm.CreateDelegate(binding.Source.Event.EventHandlerType, binding.Source.Instance);
MethodInfo addHandler = binding.Source.Event.GetAddMethod();
addHandler.Invoke(binding.Source.Instance, new object [] { del });
binding.Resolved = true;
}
void closeCurrentPuzzle(){
currentState = GameState.Init;
if (finishedMessage != null) {
CrowInterface.DeleteWidget (finishedMessage);
finishedMessage = null;
}
mainMenu.Visible = true;
if (puzzle != null)
puzzle.Dispose();
puzzle = null;
}
//TODO: move loadTemplate and ResolveBinding in TemplatedContainer
protected override void loadTemplate(GraphicObject template = null)
{
base.loadTemplate(template);
_contentContainer = this.child.FindByName("Content") as Container;
}
public virtual void onMouseDoubleClick(object sender, MouseButtonEventArgs e){
GraphicObject p = Parent as GraphicObject;
if (p != null)
p.onMouseDoubleClick(sender,e);
MouseDoubleClick.Raise (this, e);
}
protected override void loadTemplate(GraphicObject template)
{
}
public virtual bool Contains(GraphicObject goToFind){
return false;
}
protected override void loadTemplate(GraphicObject template = null)
{
base.loadTemplate (template);
_contentContainer = this.child.FindByName ("Content") as Container;
_tabTitle = this.child.FindByName ("TabTitle");
}
public virtual void AddItem(GraphicObject g)
{
items.AddChild (g);
g.LogicalParent = this;
NotifyValueChanged ("HasChildren", true);
}
