// -*-c++-*- osgWidget - Code by: Jeremy Moles (cubicool) 2007-2008
// $Id: Frame 59 2008-05-15 20:55:31Z cubicool $

#ifndef OSGWIDGET_FRAME
#define OSGWIDGET_FRAME

#include <osgWidget/Table>

namespace osgWidget {

class OSGWIDGET_EXPORT Frame: public Table {
public:
	enum CORNER {
		CORNER_LOWER_LEFT,
		CORNER_LOWER_RIGHT,
		CORNER_UPPER_LEFT,
		CORNER_UPPER_RIGHT
	};

	enum BORDER {
		BORDER_LEFT,
		BORDER_RIGHT,
		BORDER_TOP,
		BORDER_BOTTOM
	};

protected:
	Widget* _getCorner (CORNER) const;
	Widget* _getBorder (BORDER) const;

public:
	static std::string cornerToString (CORNER);
	static std::string borderToString (BORDER);

	class OSGWIDGET_EXPORT Corner: public Widget {
		CORNER _corner;

	public:
		META_Object   (osgWidget, Corner);
		META_UIObject (Corner);

		Corner (CORNER = CORNER_LOWER_LEFT, point_type = 0.0f, point_type = 0.0f);
		Corner (const Corner&, const osg::CopyOp&);

		bool mouseDrag(double, double, WindowManager*);

		CORNER getCorner() const {
			return _corner;
		}

		void setCorner(CORNER corner) {
			_corner = corner;
		}

		void setCornerAndName(CORNER corner) {
			_corner = corner;
			_name   = cornerToString(corner);
		}
	};
	
	class OSGWIDGET_EXPORT Border: public Widget {
		BORDER _border;

	public:
		META_Object   (osgWidget, Border);
		META_UIObject (Border);

		Border (BORDER = BORDER_LEFT, point_type = 0.0f, point_type = 0.0f);
		Border (const Border&, const osg::CopyOp&);

		bool mouseDrag(double, double, WindowManager*);

		BORDER getBorder() const {
			return _border;
		}

		void setBorder(BORDER border) {
			_border = border;
		}

		void setBorderAndName(BORDER border) {
			_border = border;
			_name   = borderToString(border);
		}
	};

	META_Object   (osgWidget, Frame);
	META_UIObject (Frame);

	Frame (const std::string& = "");
	Frame (const Frame&, const osg::CopyOp&);

	virtual void managed(WindowManager*);

	static Frame* createSimpleFrame(
		const std::string&,
		point_type,
		point_type,
		point_type,
		point_type,
		Frame* = 0
	);

	static Frame* createSimpleFrameWithSingleTexture(
		const std::string&,
		const std::string&,
		point_type,
		point_type,
		point_type,
		point_type,
		point_type,
		point_type,
		Frame* = 0
	);

	void createSimpleFrame(point_type cw, point_type ch, point_type w, point_type h) {
		createSimpleFrame(_name, cw, ch, w, h, this);
	}

	void createSimpleFrameWithSingleTexture(
		const std::string& tex,
		point_type tw,
		point_type th,
		point_type cw,
		point_type ch,
		point_type w,
		point_type h
	) {
		createSimpleFrameWithSingleTexture(_name, tex, tw, th, cw, ch, w, h, this);
	}

	bool setWindow(Window*);

	EmbeddedWindow* getEmbeddedWindow() {
		return dynamic_cast<EmbeddedWindow*>(getByRowCol(1, 1));
	}

	const EmbeddedWindow* getEmbeddedWindow() const {
		return dynamic_cast<const EmbeddedWindow*>(getByRowCol(1, 1));
	}

	Corner* getCorner(CORNER c) {
		return dynamic_cast<Corner*>(_getCorner(c));
	}

	const Corner* getCorner(CORNER c) const {
		return dynamic_cast<const Corner*>(_getCorner(c));
	}

	Border* getBorder(BORDER b) {
		return dynamic_cast<Border*>(_getBorder(b));
	}

	const Border* getBorder(BORDER b) const {
		return dynamic_cast<const Border*>(_getBorder(b));
	}
};

}

#endif