Initial commit

third-party/mexui/Core/Component/Control.js

@@ -0,0 +1,131 @@
+mexui.Component.Control = function(window, x, y, w, h, styles, callback)
+{
+	mexui.Entity.Component.call(this, false);
+	mexui.Entity.StyleableEntity.call(this, this.linkComponentStyles('Control', styles));
+	
+	this.window		= window;
+	this.position	= new Vec2(x, y);
+	this.size		= new Vec2(w, h);
+	this.callback	= callback;
+	
+	this.boundTo	= null;
+};
+mexui.util.extend(mexui.Component.Control, mexui.Entity.Component);
+
+// default styles
+//mexui.Component.Control.defaultStyles = {};
+//mexui.Component.Control.defaultStyles.__proto__ = mexui.Entity.StyleableEntity.defaultStyles;
+
+mexui.Component.Control.defaultStyles = mexui.util.linkStyles(mexui.Entity.StyleableEntity.defaultStyles, {});
+
+// input
+mexui.Component.Control.prototype.onMouseDown = function(e)
+{
+	var hit = this.isCursorOverControl();
+	if(hit)
+	{
+		e.used = true;
+		e.clickedAControl = true;
+		mexui.focusedControl = this;
+	}
+};
+
+mexui.Component.Control.prototype.onMouseUp = function(e)
+{
+};
+
+mexui.Component.Control.prototype.onMouseMove = function(e, offset)
+{
+	if(this.isCursorOverControl())
+	{
+		if(!this.isHovered())
+		{
+			mexui.setHoveredComponent(this);
+			this.onMouseEnter();
+		}
+		e.used = true;
+	}
+	else if(e.wasHovered)
+	{
+		mexui.clearHoveredComponent();
+		this.onMouseExit();
+	}
+};
+
+mexui.Component.Control.prototype.onMouseWheel = function(e, data)
+{
+};
+
+mexui.Component.Control.prototype.onKeyDown = function(e, key, mods)
+{
+};
+
+mexui.Component.Control.prototype.onCharacter = function(e, character)
+{
+};
+
+// render
+mexui.Component.Control.prototype.render = function()
+{
+};
+
+mexui.Component.Control.prototype.renderAfter = function()
+{
+};
+
+// model
+mexui.Component.Control.prototype.checkToCallCallback = function()
+{
+	if(this.callback)
+		this.callback.call(this);
+};
+
+mexui.Component.Control.prototype.getScreenPosition = function()
+{
+	var pos = mexui.util.addVec2(this.window.position, this.position);
+	if(this.boundTo)
+		pos = mexui.util.addVec2(pos, new Vec2(-this.boundTo.axis.x.getScrolledOffsetFixedStart(), -this.boundTo.axis.y.getScrolledOffsetFixedStart()));
+	return pos;
+};
+
+mexui.Component.Control.prototype.isCursorOverControl = function()
+{
+	return mexui.util.isCursorInRectangle(this.getScreenPosition(), this.getSizeForInput ? this.getSizeForInput() : this.size);
+};
+
+mexui.Component.Control.prototype.isCursorOverItem = function()
+{
+	return this.isCursorOverControl();
+};
+
+mexui.Component.Control.prototype.isInsideBoundControl = function()
+{
+	if(this.boundTo instanceof mexui.Entity.ControlWithEntries)
+		return this.isInsideBoundControlEntries();
+	else
+		return mexui.util.isRectangleInsideRectangle(this.getScreenPosition(), this.size, this.boundTo.getScreenPosition(), this.boundTo.size);
+};
+
+mexui.Component.Control.prototype.isInsideBoundControlEntries = function()
+{
+	var boundToControlPosition = mexui.util.addVec2(this.boundTo.getScreenPosition(), this.boundTo.entriesPositionOffset);
+	var boundToControlSize = new Vec2(this.boundTo.size.x, this.boundTo.axis.y.getDisplayedEntriesLength());
+	return mexui.util.isRectangleInsideRectangle(this.getScreenPosition(), this.size, boundToControlPosition, boundToControlSize);
+};
+
+// api
+mexui.Component.Control.prototype.remove = function()
+{
+	this.window.controls.splice(this.window.controls.indexOf(this), 1);
+};
+
+mexui.Component.Control.prototype.bindTo = function(control)
+{
+	this.boundTo = control;
+};
+
+mexui.Component.Control.prototype.unbind = function()
+{
+	this.boundTo = null;
+};
+