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/*
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>  
 *
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

/*
  Concrete class for formatting mails to displayed html
*/

#ifndef EM_FORMAT_HTML_DISPLAY_H
#define EM_FORMAT_HTML_DISPLAY_H

#include <mail/em-format-html.h>

/* Standard GObject macros */
#define EM_TYPE_FORMAT_HTML_DISPLAY \
    (em_format_html_display_get_type ())
#define EM_FORMAT_HTML_DISPLAY(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST \
    ((obj), EM_TYPE_FORMAT_HTML_DISPLAY, EMFormatHTMLDisplay))
#define EM_FORMAT_HTML_DISPLAY_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_CAST \
    ((cls), EM_TYPE_FORMAT_HTML_DISPLAY, EMFormatHTMLDisplayClass))
#define EM_IS_FORMAT_HTML_DISPLAY(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE \
    ((obj), EM_TYPE_FORMAT_HTML_DISPLAY))
#define EM_IS_FORMAT_HTML_DISPLAY_CLASS(cls) \
    (G_TYPE_CHECK_CLASS_TYPE \
    ((cls), EM_TYPE_FORMAT_HTML_DISPLAY))
#define EM_FORMAT_HTML_DISPLAY_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS \
    ((obj), EM_TYPE_FORMAT_HTML_DISPLAY, EMFormatHTMLDisplayClass))

G_BEGIN_DECLS

typedef struct _EMFormatHTMLDisplay EMFormatHTMLDisplay;
typedef struct _EMFormatHTMLDisplayClass EMFormatHTMLDisplayClass;
typedef struct _EMFormatHTMLDisplayPrivate EMFormatHTMLDisplayPrivate;

struct _EMFormatHTMLDisplay {
    EMFormatHTML formathtml;

    EMFormatHTMLDisplayPrivate *priv;

    struct _ESearchingTokenizer *search_tok;

    unsigned int animate:1;
    unsigned int caret_mode:1;
    unsigned int nobar:1;
};

#define EM_FORMAT_HTML_DISPLAY_SEARCH_PRIMARY (0)
#define EM_FORMAT_HTML_DISPLAY_SEARCH_SECONDARY (1)
#define EM_FORMAT_HTML_DISPLAY_SEARCH_ICASE (1<<8)

struct _EMFormatHTMLDisplayClass {
    EMFormatHTMLClass formathtml_class;

    /* a link clicked normally */
    void (*link_clicked)(EMFormatHTMLDisplay *efhd, const char *uri);
    /* a part or a link button pressed event */
    int (*popup_event)(EMFormatHTMLDisplay *efhd, GdkEventButton *event, const char *uri, struct _CamelMimePart *part);
    /* the mouse is over a link */
    void (*on_url)(EMFormatHTMLDisplay *efhd, const char *uri);
};

GType       em_format_html_display_get_type (void);
EMFormatHTMLDisplay *
        em_format_html_display_new  (void);

void        em_format_html_display_goto_anchor
                        (EMFormatHTMLDisplay *efhd,
                         const char *name);

void        em_format_html_display_set_animate
                        (EMFormatHTMLDisplay *efhd,
                         gboolean state);
void        em_format_html_display_set_caret_mode
                        (EMFormatHTMLDisplay *efhd,
                         gboolean state);

void        em_format_html_display_set_search
                        (EMFormatHTMLDisplay *efhd,
                         int type,
                         GSList *strings);
void        em_format_html_display_search   (EMFormatHTMLDisplay *efhd);
void        em_format_html_display_search_with
                        (EMFormatHTMLDisplay *efhd,
                         char *word);
void        em_format_html_display_search_close
                        (EMFormatHTMLDisplay *efhd);

GtkWidget * em_format_html_get_search_dialog(EMFormatHTMLDisplay *efhd);

void        em_format_html_display_cut  (EMFormatHTMLDisplay *efhd);
void        em_format_html_display_copy (EMFormatHTMLDisplay *efhd);
void        em_format_html_display_paste    (EMFormatHTMLDisplay *efhd);

void        em_format_html_display_zoom_in  (EMFormatHTMLDisplay *efhd);
void        em_format_html_display_zoom_out (EMFormatHTMLDisplay *efhd);
void        em_format_html_display_zoom_reset
                        (EMFormatHTMLDisplay *efhd);

gboolean    em_format_html_display_popup_menu
                        (EMFormatHTMLDisplay *efhd);

G_END_DECLS

#endif /* EM_FORMAT_HTML_DISPLAY_H */