Pager Window. More...

#include "config.h"
#include <stdbool.h>
#include <stddef.h>
#include <sys/stat.h>
#include "mutt/lib.h"
#include "config/lib.h"
#include "core/lib.h"
#include "gui/lib.h"
#include "lib.h"
#include "color/lib.h"
#include "index/lib.h"
#include "display.h"
#include "private_data.h"

Include dependency graph for pager.c:

Go to the source code of this file.

Functions
static int	config_pager_index_lines (struct MuttWindow *win)
	React to changes to $pager_index_lines.

static int	pager_recalc (struct MuttWindow *win)
	Recalculate the Pager display - Implements MuttWindow::recalc() -.

static int	pager_repaint (struct MuttWindow *win)
	Repaint the Pager display - Implements MuttWindow::repaint() -.

static int	pager_color_observer (struct NotifyCallback *nc)
	Notification that a Color has changed - Implements observer_t -.

static int	pager_config_observer (struct NotifyCallback *nc)
	Notification that a Config Variable has changed - Implements observer_t -.

static int	pager_global_observer (struct NotifyCallback *nc)
	Notification that a Global Event occurred - Implements observer_t -.

static int	pager_index_observer (struct NotifyCallback *nc)
	Notification that the Index has changed - Implements observer_t -.

static int	pager_pager_observer (struct NotifyCallback *nc)
	Notification that the Pager has changed - Implements observer_t -.

static int	pager_window_observer (struct NotifyCallback *nc)
	Notification that a Window has changed - Implements observer_t -.

struct MuttWindow *	pager_window_new (struct IndexSharedData shared, struct PagerPrivateData priv)
	Create a new Pager Window (list of Emails)

Detailed Description

Pager Window.

Authors

Richard Russon
Pietro Cerutti
Tóth János

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 pager.c.

Function Documentation

◆ config_pager_index_lines()

static int config_pager_index_lines ( struct MuttWindow * win )

static

React to changes to $pager_index_lines.

Parameters

win	Pager Window

Return values

0	Successfully handled
-1	Error

Definition at line 83 of file pager.c.

{
  if (!mutt_window_is_visible(win))
    return 0;
 
  struct MuttWindow *dlg = dialog_find(win);
  struct MuttWindow *panel_index = window_find_child(dlg, WT_INDEX);
  struct MuttWindow *win_index = window_find_child(panel_index, WT_MENU);
  if (!win_index)
    return -1;
 
  const short c_pager_index_lines = cs_subset_number(NeoMutt->sub, "pager_index_lines");
 
  if (c_pager_index_lines > 0)
  {
    win_index->req_rows = c_pager_index_lines;
    win_index->size = MUTT_WIN_SIZE_FIXED;
 
    panel_index->size = MUTT_WIN_SIZE_MINIMISE;
    panel_index->state.visible = true;
  }
  else
  {
    win_index->req_rows = MUTT_WIN_SIZE_UNLIMITED;
    win_index->size = MUTT_WIN_SIZE_MAXIMISE;
 
    panel_index->size = MUTT_WIN_SIZE_MAXIMISE;
    panel_index->state.visible = false;
  }
 
  mutt_window_reflow(dlg);
  mutt_debug(LL_DEBUG5, "config, request WA_REFLOW\n");
  return 0;
}

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◆ pager_window_new()

struct MuttWindow * pager_window_new	(	struct IndexSharedData *	shared,
		struct PagerPrivateData *	priv
	)

Create a new Pager Window (list of Emails)