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/*
* $Id: mailview.h 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $
*
* ========================================================================
* Copyright 2006-2008 University of Washington
* Copyright 2013-2014 Eduardo Chappa
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
#ifndef PINE_MAILVIEW_INCLUDED
#define PINE_MAILVIEW_INCLUDED
#include <general.h>
#include "../pith/mailview.h"
#include "titlebar.h"
#include "keymenu.h"
#include "../pith/handle.h"
#include "../pith/store.h"
#include "../pith/bitmap.h"
/*
* display_output_file mode flags
*/
#define DOF_NONE 0
#define DOF_EMPTY 1
#define DOF_BRIEF 2
#define STYLE_NAME(s) ((s)->text.desc ? (s)->text.desc : "text")
/*
* Struct defining scrolltool operating parameters.
*/
typedef struct scrolltool_s {
struct { /* Data and its attributes to scroll */
void *text; /* what to scroll */
SourceType src; /* it's form (char **,char *,FILE *) */
char *desc; /* Description of "type" of data shown */
HANDLE_S *handles; /* embedded data descriptions */
} text;
struct { /* titlebar state */
char *title; /* screen's title */
TitleBarType style; /* it's type */
COLOR_PAIR *color;
} bar;
struct { /* screen's keymenu/command bindings */
struct key_menu *menu;
bitmap_t bitmap;
OtherMenu what;
void (*each_cmd)(struct scrolltool_s *, int);
} keys;
struct { /* help for this attachment */
HelpType text; /* help text */
char *title; /* title for help screen */
} help;
struct {
int (*click)(struct scrolltool_s *);
int (*clickclick)(struct scrolltool_s *);
#ifdef _WINDOWS
/*
* For systems that support it, allow caller to do popup menu
*/
int (*popup)(struct scrolltool_s *, int);
#endif
} mouse;
struct { /* where to start paging from */
enum {FirstPage = 0, LastPage, Fragment, Offset, Handle} on;
union {
char *frag; /* fragment in html text to start on */
long offset;
} loc;
} start;
struct { /* Non-default Command Processor */
int (*tool)(int, MSGNO_S *, struct scrolltool_s *);
/* The union below is opaque as far as scrolltool itself is
* concerned, but is provided as a container to pass data
* between the scrolltool caller and the given "handler"
* callback (or any other callback that takes a scrolltool_s *).
*/
union {
void *p;
int i;
} data;
} proc;
/* End of page processing */
int (*end_scroll)(struct scrolltool_s *);
/* Handler for invalid command input */
int (*bogus_input)(UCS);
unsigned resize_exit:1; /* Return from scrolltool if resized */
unsigned body_valid:1; /* Screen's body already displayed */
unsigned no_stat_msg:1; /* Don't display status messages */
unsigned vert_handle:1; /* hunt up and down on arrows/ctrl-[np] */
unsigned srch_handle:1; /* search to next handle */
unsigned quell_help:1; /* Don't show handle nav help message */
unsigned quell_newmail:1; /* Don't check for new mail */
unsigned quell_first_view:1; /* Don't act special first time through */
unsigned jump_is_debug:1;
unsigned use_indexline_color:1;
} SCROLL_S;
/* exported protoypes */
void mail_view_screen(struct pine *);
url_tool_t url_local_handler(char *);
int url_local_mailto(char *);
int url_local_mailto_and_atts(char *, PATMT *);
int url_local_fragment(char *);
int scrolltool(SCROLL_S *);
int ng_scroll_edit(CONTEXT_S *, int);
int folder_select_update(CONTEXT_S *, int);
int scroll_add_listmode(CONTEXT_S *, int);
void display_output_file(char *, char *, char *, int);
int rfc2369_editorial(long, HANDLE_S **, int, int, gf_io_t);
void view_writec_init(STORE_S *, HANDLE_S **, int, int);
void view_writec_destroy(void);
int view_writec(int);
#endif /* PINE_MAILVIEW_INCLUDED */
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