Render Expandos using Data. More...

#include <stdint.h>

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Data Structures
struct	ExpandoRenderCallback

Typedefs
typedef uint8_t	MuttFormatFlags

typedef void(*	get_string_t) (const struct ExpandoNode node, void data, MuttFormatFlags flags, struct Buffer *buf)

typedef long(*	get_number_t) (const struct ExpandoNode node, void data, MuttFormatFlags flags)

Enumerations
enum	MuttFormatFlag { MUTT_FORMAT_NONE = 0 , MUTT_FORMAT_FORCESUBJ = 1U << 0 , MUTT_FORMAT_TREE = 1U << 1 , MUTT_FORMAT_STAT_FILE = 1U << 2 , MUTT_FORMAT_ARROWCURSOR = 1U << 3 , MUTT_FORMAT_INDEX = 1U << 4 , MUTT_FORMAT_PLAIN = 1U << 5 }
	Flags for expando_render(), e.g. More...

Functions
int	node_render (const struct ExpandoNode node, const struct ExpandoRenderCallback erc, struct Buffer buf, int max_cols, void data, MuttFormatFlags flags)
	Render a tree of ExpandoNodes into a string.

Detailed Description

Render Expandos using Data.

Authors

Tóth János
Richard Russon

Copyright: 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, either version 2 of the License, or (at your option) any later version.

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 for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file render.h.

Typedef Documentation

◆ MuttFormatFlags

typedef uint8_t MuttFormatFlags

Definition at line 45 of file render.h.

◆ get_string_t

typedef void(* get_string_t) (const struct ExpandoNode *node, void *data, MuttFormatFlags flags, struct Buffer *buf)

Definition at line 59 of file render.h.

◆ get_number_t

typedef long(* get_number_t) (const struct ExpandoNode *node, void *data, MuttFormatFlags flags)

Definition at line 73 of file render.h.

Enumeration Type Documentation

◆ MuttFormatFlag

enum MuttFormatFlag

Flags for expando_render(), e.g.

MUTT_FORMAT_FORCESUBJ

Enumerator
MUTT_FORMAT_NONE	No flags are set.
MUTT_FORMAT_FORCESUBJ	Print the subject even if unchanged.
MUTT_FORMAT_TREE	Draw the thread tree.
MUTT_FORMAT_STAT_FILE	Used by attach_format_str.
MUTT_FORMAT_ARROWCURSOR	Reserve space for arrow_cursor.
MUTT_FORMAT_INDEX	This is a main index entry.
MUTT_FORMAT_PLAIN	Do not prepend DISP_TO, DISP_CC ...

Definition at line 35 of file render.h.

{
  MUTT_FORMAT_NONE        =       0,  
  MUTT_FORMAT_FORCESUBJ   = 1U << 0,  
  MUTT_FORMAT_TREE        = 1U << 1,  
  MUTT_FORMAT_STAT_FILE   = 1U << 2,  
  MUTT_FORMAT_ARROWCURSOR = 1U << 3,  
  MUTT_FORMAT_INDEX       = 1U << 4,  
  MUTT_FORMAT_PLAIN       = 1U << 5,  
};

Function Documentation

◆ node_render()

int node_render	(	const struct ExpandoNode *	node,
		const struct ExpandoRenderCallback *	erc,
		struct Buffer *	buf,
		int	max_cols,
		void *	data,
		MuttFormatFlags	flags )

Render a tree of ExpandoNodes into a string.

Parameters

node	Root of tree
erc	Expando Render Callback functions
buf	Buffer for the result
max_cols	Maximum number of screen columns to use
data	Private data
flags	Flags to control behaviour

Return values

num	Number of screen columns used

Definition at line 45 of file render.c.

{
  if (!node || !node->render)
    return 0;
 
  return node->render(node, erc, buf, max_cols, data, flags);
}

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Data Structures

Typedefs

Enumerations

Functions