public void InitCanvas()
{
canvas = new Canvas();
ListView listView = new ListView(new Point(20, 20), new Vector2(300, 300), new Point(10, 40), new Vector2(50, 30));
Button button = new Button("Add Item", new Point(400, 20), new Vector2(80, 30), CONTENT_MANAGER.Fonts["default"]);
Label label = new Label("", new Point(400, 60), new Vector2(50, 30), CONTENT_MANAGER.Fonts["default"])
{
Origin = new Vector2(-2, -2)
};
button.MouseClick += (o, e) =>
{
listView.AddItem(count++.ToString());
};
listView.ItemSelected += (o, e) =>
{
label.Text = e.Text;
CONTENT_MANAGER.Log(e.Text);
};
canvas.AddElement("listView", listView);
canvas.AddElement("button", button);
canvas.AddElement("label", label);
}
public bool AddElement(string uiName, UIObject element, int collumn, int row)
{
bool throwFlag = false;
if (collumn >= CollumnCount)
{
CONTENT_MANAGER.Log(string.Format("Collumn overflow : {0} at {1}", uiName ?? nameof(element), collumn));
throwFlag = true;
}
if (row >= RowCount)
{
CONTENT_MANAGER.Log(string.Format("Row overflow : {0} at {1}", uiName ?? nameof(element), collumn));
throwFlag = true;
}
if (throwFlag)
{
throw new ArgumentOutOfRangeException(string.Format("c: {0};r: {1}", collumn, row));
}
if (uiName == null || !CheckGridCellContainKey(uiName))
{
_cells[collumn, row].AddElement(uiName, element);
return(true);
}
else
{
//log stuff
CONTENT_MANAGER.Log("Duplicate UI element : " + uiName ?? nameof(element));
return(false);
}
}
/// <summary>
/// Tells this entity to play an specific animation
/// </summary>
/// <param name="key">The name of the animation you want to play</param>
public void PlayAnimation(string key)
{
if (string.IsNullOrEmpty(key) || !animations.ContainsKey(key))
{
CONTENT_MANAGER.Log(key + "not found");
return;
}
//TODO find the meaning of the following code
//if (currentAnimation != null)
//{
// if (currentAnimation.Name == key)
// {
// if (animations.ContainsKey(key))
// {
// return;
// }
// }
//}
isPlaying = true;
currentAnimation = animations[key];
currentAnimation.Reset();
}
public void RemoveAnimation(string animationName)
{
if (animations.ContainsKey(animationName))
{
animations.Remove(animationName);
}
else
{
CONTENT_MANAGER.Log("animation doesn't exist : " + animationName);
}
}
public T GetElementAs <T>(string uiName)
{
if (UIelements.ContainsKey(uiName))
{
return((T)(object)UIelements[uiName]);
}
else
{
//log stuff
CONTENT_MANAGER.Log("UI element not found : " + uiName);
return(default(T));
}
}
public UIObject GetElement(string uiName)
{
if (UIelements.ContainsKey(uiName))
{
return(UIelements[uiName]);
}
else
{
//log stuff
CONTENT_MANAGER.Log("UI element not found : " + uiName);
return(null);
}
}
public bool AddElement(string uiName, UIObject element)
{
if (uiName == null || !UIelements.ContainsKey(uiName))
{
UIelements.Add(uiName ?? nameof(element), element);
element.Container = this;
return(true);
}
else
{
//log stuff
CONTENT_MANAGER.Log("Duplicate UI element : " + nameof(element));
return(false);
}
}
/// <summary>
/// Helper method to add Animations to this entity
/// </summary>
/// <param name="animation">The Animation we want to add</param>
public void AddAnimation(Animation animation)
{
// Is this Animation already in the Dictionary?
if (!animations.ContainsKey(animation.Name))
{
// If not we can safely add it
animations.Add(animation.Name, animation);
}
else
{
// Otherwise we tell are computer to yell at us
//log stuff
CONTENT_MANAGER.Log("duplicate animation : " + animation.Name);
}
}
public override void Draw(SpriteBatch spriteBatch, GameTime gameTime)
{
try
{
if (Font.MeasureString(textBuffer).X <= rect.Width)
{
spriteBatch.DrawString(Font, textBuffer, rect.Location.ToVector2(), foregroundColor, Rotation, origin, scale, SpriteEffects.None, LayerDepth.GuiLower);
}
else
{
spriteBatch.DrawString(Font, temp_text, rect.Location.ToVector2(), foregroundColor, Rotation, origin, scale, SpriteEffects.None, LayerDepth.GuiLower);
}
}
catch (Exception e)
{
CONTENT_MANAGER.Log(e.Message);
}
//Draw text caret
spriteBatch.DrawString(Font, IsFocused ? isCursor_flicker ? "" : "|" : "|", rect.Location.ToVector2() + new Vector2(CursorPosition * textSpacing - 5, -2), caretColor);
DrawingHelper.DrawRectangle(rect, BackgroundColor, true);
}
