// Copyright (C) 2003-2008 Dolphin Project.

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License 2.0 for more details.

// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/

// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/

#ifndef CODEVIEW_H_
#define CODEVIEW_H_

#include "Debugger.h"
#include "Common.h"
#include "Debugger/DebugInterface.h"

#include <vector>

DECLARE_EVENT_TYPE(wxEVT_CODEVIEW_CHANGE, -1);

class CCodeView
	: public wxControl
{
	public:
		CCodeView(DebugInterface* debuginterface, wxWindow* parent, wxWindowID Id = -1, const wxSize& Size = wxDefaultSize);
		wxSize DoGetBestSize() const;
		void OnPaint(wxPaintEvent& event);
		void OnErase(wxEraseEvent& event);
		void OnMouseDown(wxMouseEvent& event);
		void OnMouseMove(wxMouseEvent& event);
		void OnMouseUpL(wxMouseEvent& event);
		void OnMouseUpR(wxMouseEvent& event);
		void OnPopupMenu(wxCommandEvent& event);
		void InsertBlrNop(int);

		u32 GetSelection() {return(selection);}

		struct BlrStruct // for IDM_INSERTBLR
		{
			u32 Address;
			u32 OldValue;
		};
		std::vector<BlrStruct> BlrList;

		void Center(u32 addr)
		{
			curAddress = addr;
			selection = addr;
			redraw();
		}

	private:

		void RaiseEvent();
		int YToAddress(int y);

		u32 AddrToBranch(u32 addr);

		void redraw() {Refresh();}


		DebugInterface* debugger;

		int curAddress;
		int align;
		int rowHeight;

		u32 selection;
		u32 oldSelection;
		bool selectionChanged;
		bool selecting;
		bool hasFocus;
		bool showHex;

		int lx, ly;
		void _MoveTo(int x, int y) {lx = x; ly = y;}
		void _LineTo(wxPaintDC &dc, int x, int y);

		DECLARE_EVENT_TABLE()
};

#endif /*CODEVIEW_H_*/