sbar.c File Reference

Simple Bar (status) More...

#include "config.h"
#include "mutt/lib.h"
#include "sbar.h"
#include "color/lib.h"
#include "curs_lib.h"
#include "mutt_curses.h"
#include "mutt_window.h"

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Data Structures
struct	SBarPrivateData
	Private data for the Simple Bar. More...

Functions
static int	sbar_recalc (struct MuttWindow *win)
	Recalculate the Window data - Implements MuttWindow::recalc() -.
static int	sbar_repaint (struct MuttWindow *win)
	Repaint the Window - Implements MuttWindow::repaint() -.
static int	sbar_color_observer (struct NotifyCallback *nc)
	Notification that a Color has changed - Implements observer_t -.
static int	sbar_window_observer (struct NotifyCallback *nc)
	Notification that a Window has changed - Implements observer_t -.
static void	sbar_wdata_free (struct MuttWindow *win, void **ptr)
	Free the private data of the Simple Bar attached to the MuttWindow - Implements MuttWindow::wdata_free() -.
static struct SBarPrivateData *	sbar_data_new (void)
	Create the private data for the Simple Bar.
struct MuttWindow *	sbar_new (void)
	Add the Simple Bar (status)
void	sbar_set_title (struct MuttWindow *win, const char *title)
	Set the title for the Simple Bar.

Detailed Description

Simple Bar (status)

Authors

• 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 sbar.c.

Function Documentation

sbar_data_new()

static struct SBarPrivateData * sbar_data_new ( void  )

static

Create the private data for the Simple Bar.

Return values

ptr

New SBar

Definition at line 194 of file sbar.c.

{
  return mutt_mem_calloc(1, sizeof(struct SBarPrivateData));
}

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sbar_new()

struct MuttWindow * sbar_new

(

void

)

Add the Simple Bar (status)

Return values

ptr	New Simple Bar

Definition at line 203 of file sbar.c.

{
  struct MuttWindow *win_sbar = mutt_window_new(WT_STATUS_BAR, MUTT_WIN_ORIENT_VERTICAL,
                                                MUTT_WIN_SIZE_FIXED,
                                                MUTT_WIN_SIZE_UNLIMITED, 1);
 
  win_sbar->wdata = sbar_data_new();
  win_sbar->wdata_free = sbar_wdata_free;
  win_sbar->recalc = sbar_recalc;
  win_sbar->repaint = sbar_repaint;
 
  mutt_color_observer_add(sbar_color_observer, win_sbar);
  notify_observer_add(win_sbar->notify, NT_WINDOW, sbar_window_observer, win_sbar);
 
  return win_sbar;
}

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sbar_set_title()

void sbar_set_title	(	struct MuttWindow *	win,
		const char *	title
	)

Set the title for the Simple Bar.

Parameters

win	Window of the Simple Bar
title	String to set

Note

The title string will be copied

Definition at line 227 of file sbar.c.

{
  if (!win || !win->wdata || (win->type != WT_STATUS_BAR))
    return;
 
  struct SBarPrivateData *priv = win->wdata;
  mutt_str_replace(&priv->display, title);
 
  win->actions |= WA_REPAINT;
}

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