public static SquareList createSquareList(SquareList simpleList)
{
SquareList newList = new SquareList();
for (int i = simpleList.Count() - 1; i >= 0; i--)
{
Square cat = simpleList.Get(i);
Square square = new Square(SurfaceWindow1.treeArea * cat.Ratio, cat.Name);
square.setBackGround(cat.BackGroundColor);
if (cat.TextColor == null)
square.setTextColor(Colors.Black);
else
square.setTextColor(cat.TextColor);
square.Ratio = cat.Ratio;
if (cat.SubFile != null && !cat.SubFile.Equals(""))
{
square.SubFile = cat.SubFile;
}
if (cat.Explanation != null && !cat.Explanation.Equals(""))
{
square.Explanation = cat.Explanation;
}
if (cat.VideoString != null && !cat.VideoString.Equals(""))
{
square.VideoString = cat.VideoString;
}
if(cat.ImageString !=null && !cat.ImageString.Equals("")){
square.ImageString = cat.ImageString;
}
newList.Add(square);
}
return newList;
}
/// <summary>
/// Only to be used in the public addchild
/// this is to ensure the breadcrumbs and parentlist is presevered
/// </summary>
/// <param name="grandChildren"></param>
/// <returns></returns>
private TreeMenu addChild(SquareList grandChildren)
{
if (child == null)
{
child = new TreeMenu(grandChildren);
canvas.Children.Add(child.DrawMenu());
return child;
}
else
{
TreeMenu gchild = child.addChild(grandChildren);
return gchild;
}
}
/// <summary>
/// Adds a child to the menu if the menu has a child a
/// recursively trys to add the child until a leaf menu is found
/// </summary>
/// <param name="grandChildren">list used to populate the menu</param>
/// <param name="creator">square that wants to create a treemenu</param>
/// <returns></returns>
public TreeMenu addChild(SquareList grandChildren, Square creator)
{
CreateCrumb(creator);
TreeMenu NewChild;
if (child == null)
{
child = NewChild = new TreeMenu(grandChildren);
canvas.Children.Add(child.DrawMenu());
child.ReDraw(width, height);
}
else
{
NewChild = child.addChild(grandChildren);
NewChild.ReDraw(width, height);
}
NotifyChange("Source");
NotifyChange("Name");
return NewChild;
}
/// <summary>
/// Only to be used in the public addchild
/// this is to ensure the breadcrumbs and parentlist is presevered
/// </summary>
/// <param name="children">list used to fill the menu</param>
private TreeMenu(SquareList children)
: base(children)
{
breadCrumbs = new List<SurfaceButton>();
InHistory = false;
Initialize();
FillDrawing();
}
/// <summary>
/// used in the cloning process
/// </summary>
/// <param name="children">children that are to be cloned</param>
/// <param name="oldCrumbs">crumbs in the other treemenu</param>
/// <param name="ParentList">the list of menus that this new menu will be added to</param>
private TreeMenu(SquareList children, List<SurfaceButton> oldCrumbs, List<Menu.Menu> ParentList)
: base(children)
{
breadCrumbs = new List<SurfaceButton>();
this.children = SquareList.createSquareList(children);
Initialize();
this.ParentList = ParentList;
InHistory = true;
foreach (SurfaceButton oldc in oldCrumbs)
{
SurfaceButton crumb = new SurfaceButton();
crumb.Height = 0.15 * height;
crumb.Background = oldc.Background;
TextBlock block = new TextBlock();
block.Text = ((TextBlock)oldc.Content).Text;
block.FontSize = 13;
crumb.Content = block;
crumb.Foreground = oldc.Foreground;
crumb.PreviewTouchUp += new EventHandler<TouchEventArgs>(RetraceToBreadCrumb);
breadCrumbs.Add(crumb);
canvas.Children.Add(crumb);
}
CreateExit();
SizeCrumbs();
myTimer.Tick += new EventHandler(myTimer_Tick);
interactive = true;
FillDrawing();
}
/// <summary>
/// Creates new treeMenu
/// </summary>
/// <param name="children">list used to populate the menu</param>
/// <param name="creator">the square that is linked with the button that created the treemenu</param>
/// <param name="ParentList">the list of menus this treemenu will be placed in</param>
public TreeMenu(SquareList children, Square creator, List<Menu.Menu> ParentList)
: base(children)
{
breadCrumbs = new List<SurfaceButton>();
this.height = SurfaceWindow1.treeHeight;
Initialize();
InHistory = true;
this.ParentList = ParentList;
CreateExit();
CreateCrumb(creator);
SizeCrumbs();
myTimer.Tick += new EventHandler(myTimer_Tick);
interactive = true;
FillDrawing();
}
public SquareList sublist(int start, int count)
{
SquareList sublist = new SquareList();
for (int i = 0; i < count && i + start < list.Count(); i++)
{
sublist.Add(list[start + i]);
}
return sublist;
}
public StartMenu(SquareList list)
: base(list)
{
children = list;
baseAngle = 2 * Math.PI / (list.Count()-1) ;
}
/// <summary>
/// Event Handler finds and executes the correct response to menu Surfacebutton that
/// raised an event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void TouchUpMenu(object sender, TouchEventArgs e)
{
if (sender is SurfaceButton && e.TouchDevice.GetIsFingerRecognized())
{
SurfaceButton button = (SurfaceButton)sender;
Menu.Menu menu = FindTheMenu(button);
if (menu == null)
{
return;
}
Log.Interaction(this, e.TouchDevice, menu.Get((SurfaceButton)sender), menu);
menu.interactive = true;
string file = menu.FileToOpen(button);
if (menu is TreeMenu)
{
TreeMenu map = (TreeMenu)menu;
if (file != null && !file.Equals(""))
{
TreeMenu childAdded = map.addChild(Catagory.ReadFile( file), map.Get(button));
childAdded.AddUpListenerToButtons(TouchUpMenu);
}
else
{
if (map.HasExplanation(button))
{
/*
* Creates a new TreeMenu from the information stored in the Square
* selected
*/
SquareList list = new SquareList();
Square sqr = new Square(1, map.Get(button).Explanation);
if (map.Get(button).VideoString != null)
{
sqr.VideoString = map.Get(button).VideoString;
}
if (map.Get(button).ImageString != null)
{
sqr.ImageString = map.Get(button).ImageString;
}
sqr.setBackGround(map.Get(button).BackGroundColor);
sqr.setTextColor((map.Get(button).TextColor));
sqr.singleImage = map.Get(button).singleImage;
sqr.Slides = map.Get(button).Slides;
sqr.Ratio = 1;
list.Add(sqr);
map.addChild(list, map.Get(button));
}
}
map.ReDraw();
}
else//non tree menu
{
if (((IndividualMenu)menu).IsAnimating())
{
((IndividualMenu)menu).StopAnimation();
}
else
{
if (MenuList.Count < MaxMenus)
{
TouchDevice c = (TouchDevice)e.TouchDevice;
PlaceTreeMap(menu.FileToOpen(button), menu.Get(button), c.GetOrientation(this), c.GetPosition(this));
}
}
}
}
}
/// <summary>
/// creates a SqruarList based on simpleList
/// </summary>
/// <param name="simpleList">list of catagories typically popullated by a xml reader</param>
/// <returns></returns>
public static SquareList createSquareList(List<Catagory> simpleList)
{
SquareList newList=new SquareList();
for(int i=simpleList.Count()-1;i>=0;i--)
{
Catagory cat = simpleList[i];
Square square = new Square(SurfaceWindow1.treeArea * cat.Ratio, cat.Title);
// stated in the xsd that all catagories must have at least name ratio and backGroundColor
square.setBackGround(cat.BackGroundColor);
square.Ratio = cat.Ratio;
//set file to open if this square is followed
if (cat.SubCatagoryFile!=null && !cat.SubCatagoryFile.Equals(""))
{
square.SubFile = @"Resources/Information/" + cat.SubCatagoryFile;
}
//provide text explanation if no file is provided to follow
if (cat.Explanation != null && !cat.Explanation.Equals(""))
{
square.Explanation = cat.Explanation;
}
//if the text color is not set
//set the text color to the inverse of the background color
//so the text is at least visible
if (cat.TextColor==null || cat.TextColor.A == 0)
{
Color textColor = new Color();
textColor.ScA = 1;
textColor.ScR = 1 - cat.BackGroundColor.ScR;
textColor.ScG = 1 - cat.BackGroundColor.ScG;
textColor.ScB = 1 - cat.BackGroundColor.ScB;
square.setTextColor(textColor);
}
else
{
square.setTextColor(cat.TextColor);
}
//Images for explanation
if (cat.Image!=null && !cat.Image.Equals(""))
{
square.ImageString = @"Resources/Images/" + cat.Image;
}
if (cat.Slides != null && cat.Slides.Count>0)
{
square.Slides = cat.Slides;
}
if (cat.ImageSetup != null)
{
square.singleImage = cat.ImageSetup;
square.singleImage.Path = @"Resources/Images/" + square.singleImage.Path;
}
//video for explanation
if (cat.Video!=null && !cat.Video.Equals(""))
{
square.VideoString = @"Resources/Videos/" + cat.Video;
}
//background image to use instead of backgroundcolor
if (cat.BackGroundImage!=null && !cat.BackGroundImage.Equals(""))
{
square.setBackGround(cat.BackGroundImage);
}
newList.Add(square);
}
return newList;
}