/* * Copyright (C) 2003-2011 Sebastien Helleu * * 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 . */ #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; extern int gui_init_ok; extern int gui_ok; extern int gui_window_refresh_needed; /* window structures */ struct t_gui_window { /* 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 */ /* 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 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 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 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_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_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_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 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 void gui_window_refresh_screen (int full_refresh); extern void gui_window_set_title (const char *title); extern void gui_window_term_display_infos (); extern void gui_window_objects_print_log (struct t_gui_window *window); #endif /* __WEECHAT_GUI_WINDOW_H */