title.h

// Name:    chart.h
// Purpose: title text element declarations
// Author:  Andreas Kuechler
// Created: 2010/03/23
// Copyright:   (c) 2010 Andreas Kulcher
// Licence: wxWidgets licence

#ifndef TITLE_H_
#define TITLE_H_

#include <wx/wxfreechartdefs.h>
#include <wx/arrstr.h>
#include <wx/hashmap.h>
#include <wx/defs.h>

class WXDLLIMPEXP_FREECHART TextElement
{
public:
    // Constructors
    TextElement(const wxString& text, int hAlign, wxFont font = *wxNORMAL_FONT);
    TextElement(const TextElement& orig);

    TextElement& operator = (const TextElement& orig);

    virtual ~TextElement();

    wxSize CalculateExtent(wxDC& dc);

    void Draw(wxDC& dc, wxRect rc);

    void SetHorzAlign(int hAlign)
    {
        m_hAlign = hAlign;
    }

    void SetColour(wxColour colour)
    {
        m_textColour = colour;
    }

private:
    wxString m_text;
    int m_hAlign;
    wxFont m_font;
    wxColour m_textColour;
};

WX_DECLARE_USER_EXPORTED_OBJARRAY(TextElement, Elements, WXDLLIMPEXP_FREECHART);

class WXDLLIMPEXP_FREECHART TextElementContainer
{
public:
    TextElementContainer();
    TextElementContainer(const wxString& title);
    TextElementContainer(const TextElementContainer& orig);
    TextElementContainer& operator=(const TextElementContainer& title);
    virtual ~TextElementContainer();

    void AddElement(TextElement element);

    bool IsEmpty() const;

    void Draw(wxDC& dc, wxRect rc);

    wxSize CalculateExtent(wxDC& dc);

private:
    Elements m_elements;
    wxSize m_extent;
    size_t m_margin;
};


typedef TextElementContainer Header;
typedef TextElementContainer Footer;

#endif // TITLE_H_