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/*
* Copyright (C) 2003-2020 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat 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 3 of the License, or
* (at your option) any later version.
*
* WeeChat 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 WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef WEECHAT_GUI_LAYOUT_H
#define WEECHAT_GUI_LAYOUT_H
#define GUI_LAYOUT_DEFAULT_NAME "default"
/* layouts reserved for internal use */
#define GUI_LAYOUT_ZOOM "_zoom"
#define GUI_LAYOUT_UPGRADE "_upgrade"
/* layout structures */
struct t_gui_layout_buffer
{
char *plugin_name;
char *buffer_name;
int number;
struct t_gui_layout_buffer *prev_layout; /* link to previous layout */
struct t_gui_layout_buffer *next_layout; /* link to next layout */
};
struct t_gui_layout_window
{
int internal_id; /* used to save/read layout from */
/* config (to find parent) */
struct t_gui_layout_window *parent_node; /* pointer to parent node */
/* node info */
int split_pct; /* % of split size (child1) */
int split_horiz; /* 1 if horizontal, 0 if vertical */
struct t_gui_layout_window *child1; /* first child, NULL if a leaf */
struct t_gui_layout_window *child2; /* second child, NULL if leaf */
/* leaf info */
char *plugin_name;
char *buffer_name;
};
struct t_gui_layout
{
char *name; /* name of layout */
struct t_gui_layout_buffer *layout_buffers; /* layout for buffers */
struct t_gui_layout_buffer *last_layout_buffer; /* last buffer layout */
struct t_gui_layout_window *layout_windows; /* layout for windows */
int internal_id; /* for unique id in each window */
int internal_id_current_window; /* id of current window */
struct t_gui_layout *prev_layout; /* pointer to previous layout */
struct t_gui_layout *next_layout; /* pointer to next layout */
};
/* layout variables */
extern struct t_gui_layout *gui_layouts;
extern struct t_gui_layout *last_gui_layout;
extern struct t_gui_layout *gui_layout_current;
/* layout functions */
extern struct t_gui_layout *gui_layout_search (const char *name);
extern struct t_gui_layout *gui_layout_alloc (const char *name);
extern int gui_layout_add (struct t_gui_layout *layout);
extern void gui_layout_rename (struct t_gui_layout *layout, const char *new_name);
extern void gui_layout_buffer_remove_all (struct t_gui_layout *layout);
extern void gui_layout_buffer_reset ();
extern struct t_gui_layout_buffer *gui_layout_buffer_add (struct t_gui_layout *layout,
const char *plugin_name,
const char *buffer_name,
int number);
extern void gui_layout_buffer_get_number (struct t_gui_layout *layout,
const char *plugin_name,
const char *buffer_name,
int *layout_number,
int *layout_number_merge_order);
extern void gui_layout_buffer_get_number_all (struct t_gui_layout *layout);
extern void gui_layout_buffer_store (struct t_gui_layout *layout);
extern void gui_layout_buffer_apply (struct t_gui_layout *layout);
extern void gui_layout_window_remove_all (struct t_gui_layout *layout);
extern void gui_layout_window_reset ();
extern struct t_gui_layout_window *gui_layout_window_search_by_id (struct t_gui_layout_window *layout_window,
int id);
extern struct t_gui_layout_window *gui_layout_window_add (struct t_gui_layout_window **layout_window,
int internal_id,
struct t_gui_layout_window *parent,
int split_pct,
int split_horiz,
const char *plugin_name,
const char *buffer_name);
extern void gui_layout_window_store (struct t_gui_layout *layout);
extern int gui_layout_window_check_buffer (struct t_gui_window *window);
extern void gui_layout_window_assign_buffer (struct t_gui_buffer *buffer);
extern void gui_layout_window_apply (struct t_gui_layout *layout,
int internal_id_current_window);
extern void gui_layout_store_on_exit ();
extern void gui_layout_free (struct t_gui_layout *layout);
extern void gui_layout_remove (struct t_gui_layout *layout);
extern void gui_layout_remove_all ();
extern struct t_hdata *gui_layout_hdata_layout_buffer_cb (const void *pointer,
void *data,
const char *hdata_name);
extern struct t_hdata *gui_layout_hdata_layout_window_cb (const void *pointer,
void *data,
const char *hdata_name);
extern struct t_hdata *gui_layout_hdata_layout_cb (const void *pointer,
void *data,
const char *hdata_name);
extern int gui_layout_buffer_add_to_infolist (struct t_infolist *infolist,
struct t_gui_layout_buffer *layout_buffer);
extern int gui_layout_window_add_to_infolist (struct t_infolist *infolist,
struct t_gui_layout_window *layout_window);
extern int gui_layout_add_to_infolist (struct t_infolist *infolist,
struct t_gui_layout *layout);
extern void gui_layout_print_log ();
#endif /* WEECHAT_GUI_LAYOUT_H */
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