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/*
* Copyright (C) 2003-2011 Sebastien 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 <http://www.gnu.org/licenses/>.
*/
#ifndef __WEECHAT_GUI_WINDOW_H
#define __WEECHAT_GUI_WINDOW_H 1
#define GUI_WINDOW_MIN_WIDTH 10
#define GUI_WINDOW_MIN_HEIGHT 5
#define GUI_WINDOW_CHAT_MIN_WIDTH 5
#define GUI_WINDOW_CHAT_MIN_HEIGHT 2
struct t_infolist;
struct t_gui_bar_window;
extern int gui_init_ok;
extern int gui_ok;
extern int gui_window_refresh_needed;
extern int gui_window_cursor_x, gui_window_cursor_y;
extern struct t_gui_layout_window *gui_window_layout_before_zoom;
extern int gui_window_layout_id_current_window;
/* window structures */
struct t_gui_window_coords
{
struct t_gui_line *line; /* pointer to line */
char *data; /* pointer to data */
int time_x1, time_x2; /* start/end of time on screen */
int buffer_x1, buffer_x2; /* start/end of buffer name on screen*/
int prefix_x1, prefix_x2; /* start/end of prefix on screen */
};
struct t_gui_window
{
int number; /* window number (first is 1) */
/* global position & size */
int win_x, win_y; /* position of window */
int win_width, win_height; /* window geometry */
int win_width_pct; /* % of width (compared to win size) */
int win_height_pct; /* % of height (compared to win size)*/
/* chat window settings */
int win_chat_x, win_chat_y; /* chat window position */
int win_chat_width; /* width of chat window */
int win_chat_height; /* height of chat window */
int win_chat_cursor_x; /* position of cursor in chat window */
int win_chat_cursor_y; /* position of cursor in chat window */
/* bar windows */
struct t_gui_bar_window *bar_windows; /* bar windows */
struct t_gui_bar_window *last_bar_window; /* last bar window */
/* refresh */
int refresh_needed; /* 1 if refresh needed for window */
/* GUI specific objects */
void *gui_objects; /* pointer to a GUI specific struct */
/* buffer and layout infos */
struct t_gui_buffer *buffer; /* buffer currently displayed */
char *layout_plugin_name; /* plugin and buffer that should be */
char *layout_buffer_name; /* displayed in this window (even if */
/* buffer does not exist yet, it will*/
/* be assigned later) */
/* scroll */
struct t_gui_window_scroll *scroll; /* scroll infos for each buffer */
/* scrolled in this window */
/* coordinates (for focus) */
int coords_size; /* size of coords (number of lines) */
struct t_gui_window_coords *coords;/* coords for window */
int coords_x_message; /* start X for messages */
/* tree */
struct t_gui_window_tree *ptr_tree;/* pointer to leaf in windows tree */
struct t_gui_window *prev_window; /* link to previous window */
struct t_gui_window *next_window; /* link to next window */
};
struct t_gui_window_scroll
{
struct t_gui_buffer *buffer; /* buffer scrolled in window */
int first_line_displayed; /* = 1 if first line is displayed */
struct t_gui_line *start_line; /* pointer to line if scrolling */
int start_line_pos; /* position in first line displayed */
int scrolling; /* = 1 if "MORE" should be displayed */
int start_col; /* first column displayed */
/* (for horizontal scrolling) */
int lines_after; /* number of lines after last line */
/* displayed (with scrolling) */
int reset_allowed; /* reset scroll allowed (when using */
/* keys like page_up/down, end, ..) */
struct t_gui_window_scroll *prev_scroll; /* link to prev. buf. scrolled */
struct t_gui_window_scroll *next_scroll; /* link to next buf. scrolled */
};
struct t_gui_window_tree
{
struct t_gui_window_tree *parent_node; /* pointer to parent node */
/* node info */
int split_pct; /* % of split size (child1) */
int split_horizontal; /* 1 if horizontal, 0 if vertical */
struct t_gui_window_tree *child1; /* first child, NULL if a leaf */
struct t_gui_window_tree *child2; /* second child, NULL if a leaf */
/* leaf info */
struct t_gui_window *window; /* pointer to window, NULL if a node */
};
/* window variables */
extern struct t_gui_window *gui_windows;
extern struct t_gui_window *last_gui_window;
extern struct t_gui_window *gui_current_window;
extern struct t_gui_window_tree *gui_windows_tree;
/* window functions */
extern struct t_gui_window *gui_window_search_by_number (int number);
extern struct t_gui_window *gui_window_search_by_xy (int x, int y);
extern void gui_window_get_context_at_xy (struct t_gui_window *window,
int x, int y,
int *chat,
struct t_gui_line **line,
int *line_x,
char **word,
char **beginning,
char **end);
extern void gui_window_ask_refresh (int refresh);
extern int gui_window_tree_init (struct t_gui_window *window);
extern void gui_window_tree_node_to_leaf (struct t_gui_window_tree *node,
struct t_gui_window *window);
extern void gui_window_tree_free (struct t_gui_window_tree **tree);
extern void gui_window_scroll_switch (struct t_gui_window *window,
struct t_gui_buffer *buffer);
extern void gui_window_scroll_remove_buffer (struct t_gui_window *window,
struct t_gui_buffer *buffer);
extern struct t_gui_window *gui_window_new (struct t_gui_window *parent_window,
struct t_gui_buffer *buffer,
int x, int y, int width, int height,
int width_pct, int height_pct);
extern int gui_window_valid (struct t_gui_window *window);
extern struct t_gui_window *gui_window_search_with_buffer (struct t_gui_buffer *buffer);
extern int gui_window_get_integer (struct t_gui_window *window,
const char *property);
extern const char *gui_window_get_string (struct t_gui_window *window,
const char *property);
extern void *gui_window_get_pointer (struct t_gui_window *window,
const char *property);
extern void gui_window_set_layout_plugin_name (struct t_gui_window *window,
const char *plugin_name);
extern void gui_window_set_layout_buffer_name (struct t_gui_window *window,
const char *buffer_name);
extern void gui_window_coords_init_line (struct t_gui_window *window, int line);
extern void gui_window_coords_alloc (struct t_gui_window *window);
extern void gui_window_free (struct t_gui_window *window);
extern void gui_window_switch_previous (struct t_gui_window *window);
extern void gui_window_switch_next (struct t_gui_window *window);
extern void gui_window_switch_by_number (int number);
extern void gui_window_switch_by_buffer (struct t_gui_window *window,
int buffer_number);
extern void gui_window_scroll (struct t_gui_window *window, char *scroll);
extern void gui_window_scroll_horiz (struct t_gui_window *window, char *scroll);
extern void gui_window_scroll_previous_highlight (struct t_gui_window *window);
extern void gui_window_scroll_next_highlight (struct t_gui_window *window);
extern void gui_window_search_start (struct t_gui_window *window);
extern void gui_window_search_restart (struct t_gui_window *window);
extern void gui_window_search_stop (struct t_gui_window *window);
extern int gui_window_search_text (struct t_gui_window *window);
extern void gui_window_zoom (struct t_gui_window *window);
extern struct t_hdata *gui_window_hdata_window_cb (void *data,
const char *hdata_name);
extern struct t_hdata *gui_window_hdata_window_scroll_cb (void *data,
const char *hdata_name);
extern struct t_hdata *gui_window_hdata_window_tree_cb (void *data,
const char *hdata_name);
extern int gui_window_add_to_infolist (struct t_infolist *infolist,
struct t_gui_window *window);
extern void gui_window_print_log ();
/* window functions (GUI dependent) */
extern int gui_window_get_width ();
extern int gui_window_get_height ();
extern int gui_window_objects_init (struct t_gui_window *window);
extern void gui_window_objects_free (struct t_gui_window *window,
int free_separator);
extern void gui_window_calculate_pos_size (struct t_gui_window *window);
extern void gui_window_switch_to_buffer (struct t_gui_window *window,
struct t_gui_buffer *buffer,
int set_last_read);
extern void gui_window_switch (struct t_gui_window *window);
extern void gui_window_page_up (struct t_gui_window *window);
extern void gui_window_page_down (struct t_gui_window *window);
extern void gui_window_scroll_up (struct t_gui_window *window);
extern void gui_window_scroll_down (struct t_gui_window *window);
extern void gui_window_scroll_top (struct t_gui_window *window);
extern void gui_window_scroll_bottom (struct t_gui_window *window);
extern struct t_gui_window *gui_window_split_horizontal (struct t_gui_window *window,
int percentage);
extern struct t_gui_window *gui_window_split_vertical (struct t_gui_window *window,
int percentage);
extern void gui_window_resize (struct t_gui_window *window, int percentage);
extern void gui_window_resize_delta (struct t_gui_window *window,
int delta_percentage);
extern int gui_window_merge (struct t_gui_window *window);
extern void gui_window_merge_all (struct t_gui_window *window);
extern void gui_window_switch_up (struct t_gui_window *window);
extern void gui_window_switch_down (struct t_gui_window *window);
extern void gui_window_switch_left (struct t_gui_window *window);
extern void gui_window_switch_right (struct t_gui_window *window);
extern int gui_window_balance (struct t_gui_window_tree *tree);
extern void gui_window_swap (struct t_gui_window *window, int direction);
extern void gui_window_refresh_screen (int full_refresh);
extern void gui_window_set_title (const char *title);
extern void gui_window_send_clipboard (const char *storage_unit,
const char *text);
extern void gui_window_move_cursor ();
extern void gui_window_term_display_infos ();
extern void gui_window_objects_print_log (struct t_gui_window *window);
#endif /* __WEECHAT_GUI_WINDOW_H */
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