// Theme.hh for fluxbox 
// Copyright (c) 2001-2002 Henrik Kinnunen (fluxgen@linuxmail.org)
// 
// A lot of the base code is taken from Screen.hh in Blackbox 0.61.1
// Screen.cc - Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
// 
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

// $Id: Theme.hh,v 1.23 2003/01/12 18:47:56 fluxgen Exp $

#ifndef THEME_HH
#define THEME_HH

#include "DrawUtil.hh"
#include "Font.hh"
#include "Color.hh"
#include "Texture.hh"

#include <X11/Xlib.h>
#include <X11/Xresource.h>

#include <string>

/// OBSOLETE
/**
	Main theme class, holds themes for 
	Window, slit, and the rootCommand, for a specific screen.
*/
class Theme {
public:	
		
    Theme(Display *display, Window rootwindow, Colormap colormap, 
          int screennum, const char *filename, const char *rootcommand);
    ~Theme();	
	
    typedef struct LabelStyle {
        LabelStyle(const char *fontname="fixed"):font(fontname) { }

        FbTk::Texture l_focus, l_unfocus,
            t_focus, t_unfocus;	
        GC l_text_focus_gc, l_text_unfocus_gc;
        FbTk::Font font;
        DrawUtil::Font::FontJustify justify;
        FbTk::Color l_text_focus, l_text_unfocus;
    } LabelStyle;

	
    typedef struct WindowStyle:public LabelStyle {
        FbTk::Color f_focus, f_unfocus, b_pic_focus,
            b_pic_unfocus;
        FbTk::Texture h_focus, h_unfocus,
            b_focus, b_unfocus, b_pressed, g_focus, g_unfocus;
        GC b_pic_focus_gc, b_pic_unfocus_gc;

        struct t_tab:public LabelStyle {
            FbTk::Color border_color;
            unsigned int border_width;
            unsigned int border_width_2x;
        } tab;
	
    } WindowStyle;

    inline WindowStyle &getWindowStyle() { return m_windowstyle; }
    inline const FbTk::Texture &getSlitTexture() const { return m_slit_texture; }
    inline unsigned int getBevelWidth() const { return m_bevel_width; }
    inline unsigned int getBorderWidth() const { return m_border_width; }
    inline unsigned int getHandleWidth() const { return m_handle_width; }
    inline unsigned int getFrameWidth() const { return m_frame_width; }
    inline GC getOpGC() const { return m_opgc; }
    inline const FbTk::Color &getBorderColor() const { return m_border_color; }
    void load(const char *filename);
    void reconfigure(bool antialias = false);
	
    inline void setRootCommand(const std::string &command) { m_rootcommand = command; }
	
	
	
private:
	
    void loadWindowStyle();
    void loadTabStyle();
    void loadRootCommand();
    void loadMisc();
    void freeWindowStyle();
    void freeTabStyle();

    void loadFontFromDatabase(FbTk::Font &dest, const char *name, const char *altname);
    bool readDatabaseTexture(char *, char *, FbTk::Texture *, unsigned long);
    bool readDatabaseColor(char *, char *, FbTk::Color *, unsigned long);

    void readDatabaseFontSet(char *, char *, XFontSet *);
    XFontSet createFontSet(char *);
    void readDatabaseFont(char *, char *, XFontStruct **);

    static const char *getFontElement(const char *pattern, char *buf, int bufsiz, ...);
    static const char *getFontSize(const char *pattern, int *size);


    WindowStyle m_windowstyle;

    unsigned int m_bevel_width, m_border_width, m_handle_width, m_frame_width;
    FbTk::Color m_border_color;
    GC m_opgc;
    Display *m_display;	 
    XrmDatabase m_database;
    Colormap m_colormap;
    int m_screennum;
    std::string m_rootcommand;
    FbTk::Texture m_slit_texture;
};


#endif  //_THEME_HH_