code/msgwin__wdata_8h_source.html

#ifndef MUTT_GUI_MSGWIN_WDATA_H

#define MUTT_GUI_MSGWIN_WDATA_H


#include "mutt/lib.h"


struct MuttWindow;


#define MSGWIN_MAX_ROWS 3


struct MwChar

{

  unsigned char width;

  unsigned char bytes;

  const struct AttrColor *ac_color;

};

ARRAY_HEAD(MwCharArray, struct MwChar);


struct MwChunk

{

  unsigned short offset;

  unsigned short bytes;

  unsigned short width;

  const struct AttrColor *ac_color;

};

ARRAY_HEAD(MwChunkArray, struct MwChunk);


struct MsgWinWindowData

{

  struct Buffer *text;

  struct MwCharArray chars;

  struct MwChunkArray rows[MSGWIN_MAX_ROWS];

  int row;

  int col;

};


void                     msgwin_wdata_free(struct MuttWindow *win, void **ptr);

struct MsgWinWindowData *msgwin_wdata_new (void);


#endif /* MUTT_GUI_MSGWIN_WDATA_H */

ARRAY_HEAD
#define ARRAY_HEAD(name, type)
Define a named struct for arrays of elements of a certain type.
Definition: array.h:47

msgwin_wdata_free
void msgwin_wdata_free(struct MuttWindow *win, void **ptr)
Free the private data - Implements MuttWindow::wdata_free() -.
Definition: msgwin_wdata.c:37

msgwin_wdata_new
struct MsgWinWindowData * msgwin_wdata_new(void)
Create new private data for the Message Window.
Definition: msgwin_wdata.c:60

MSGWIN_MAX_ROWS
#define MSGWIN_MAX_ROWS
Definition: msgwin_wdata.h:30

lib.h
Convenience wrapper for the library headers.

AttrColor
A curses colour and its attributes.
Definition: attr.h:66

Buffer
String manipulation buffer.
Definition: buffer.h:36

MsgWinWindowData
Message Window private Window data.
Definition: msgwin_wdata.h:66

MsgWinWindowData::text
struct Buffer * text
Cached display string.
Definition: msgwin_wdata.h:67

MsgWinWindowData::chars
struct MwCharArray chars
Text: Breakdown of bytes and widths.
Definition: msgwin_wdata.h:68

MsgWinWindowData::rows
struct MwChunkArray rows[MSGWIN_MAX_ROWS]
String byte counts for each row.
Definition: msgwin_wdata.h:69

MsgWinWindowData::row
int row
Cursor row.
Definition: msgwin_wdata.h:70

MsgWinWindowData::col
int col
Cursor column.
Definition: msgwin_wdata.h:71

MuttWindow
Definition: mutt_window.h:122

MwChar
Description of a single character.
Definition: msgwin_wdata.h:39

MwChar::ac_color
const struct AttrColor * ac_color
Colour to use.
Definition: msgwin_wdata.h:42

MwChar::width
unsigned char width
Width in screen cells.
Definition: msgwin_wdata.h:40

MwChar::bytes
unsigned char bytes
Number of bytes to represent.
Definition: msgwin_wdata.h:41

MwChunk
A block of characters of one colour.
Definition: msgwin_wdata.h:54

MwChunk::bytes
unsigned short bytes
Number of bytes in the row.
Definition: msgwin_wdata.h:56

MwChunk::width
unsigned short width
Width of row in screen cells.
Definition: msgwin_wdata.h:57

MwChunk::offset
unsigned short offset
Offset into MsgWinWindowData.text.
Definition: msgwin_wdata.h:55

MwChunk::ac_color
const struct AttrColor * ac_color
Colour to use.
Definition: msgwin_wdata.h:58