/* * gui-bar-item.c - bar item functions (used by all GUI) * * Copyright (C) 2003-2023 Sébastien 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 . */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include "../core/weechat.h" #include "../core/wee-arraylist.h" #include "../core/wee-config.h" #include "../core/wee-hashtable.h" #include "../core/wee-hdata.h" #include "../core/wee-hook.h" #include "../core/wee-infolist.h" #include "../core/wee-log.h" #include "../core/wee-string.h" #include "../core/wee-utf8.h" #include "../plugins/plugin.h" #include "gui-bar-item.h" #include "gui-bar.h" #include "gui-bar-window.h" #include "gui-buffer.h" #include "gui-chat.h" #include "gui-color.h" #include "gui-completion.h" #include "gui-cursor.h" #include "gui-filter.h" #include "gui-hotlist.h" #include "gui-key.h" #include "gui-line.h" #include "gui-nicklist.h" #include "gui-window.h" #include "gui-mouse.h" struct t_gui_bar_item *gui_bar_items = NULL; /* first bar item */ struct t_gui_bar_item *last_gui_bar_item = NULL; /* last bar item */ char *gui_bar_item_names[GUI_BAR_NUM_ITEMS] = { "input_paste", "input_prompt", "input_search", "input_text", "time", "buffer_count", "buffer_last_number", "buffer_plugin", "buffer_number", "buffer_name", "buffer_short_name", "buffer_modes", "buffer_filter", "buffer_zoom", "buffer_nicklist_count", "buffer_nicklist_count_groups", "buffer_nicklist_count_all", "scroll", "hotlist", "completion", "buffer_title", "buffer_nicklist", "window_number", "mouse_status", "away", "spacer" }; struct t_gui_bar_item_hook *gui_bar_item_hooks = NULL; struct t_hook *gui_bar_item_timer = NULL; /* * Checks if a bar item pointer is valid. * * Returns: * 1: bar item exists * 0: bar item does not exist */ int gui_bar_item_valid (struct t_gui_bar_item *bar_item) { struct t_gui_bar_item *ptr_bar_item; if (!bar_item) return 0; for (ptr_bar_item = gui_bar_items; ptr_bar_item; ptr_bar_item = ptr_bar_item->next_item) { if (ptr_bar_item == bar_item) return 1; } /* bar item not found */ return 0; } /* * Searches for a bar item by name. */ struct t_gui_bar_item * gui_bar_item_search (const char *item_name) { struct t_gui_bar_item *ptr_item; if (!item_name || !item_name[0]) return NULL; for (ptr_item = gui_bar_items; ptr_item; ptr_item = ptr_item->next_item) { if (strcmp (ptr_item->name, item_name) == 0) return ptr_item; } /* bar item not found */ return NULL; } /* * Searches for a bar item in a plugin. * * If exact_plugin == 1, then searches only for this plugin, otherwise, if * plugin is not found, function may return item for core (plugin == NULL). * * Returns pointer to bar item found, NULL if not found. */ struct t_gui_bar_item * gui_bar_item_search_with_plugin (struct t_weechat_plugin *plugin, int exact_plugin, const char *item_name) { struct t_gui_bar_item *ptr_item, *item_found_plugin; struct t_gui_bar_item *item_found_without_plugin; if (!item_name || !item_name[0]) return NULL; item_found_plugin = NULL; item_found_without_plugin = NULL; for (ptr_item = gui_bar_items; ptr_item; ptr_item = ptr_item->next_item) { if (strcmp (ptr_item->name, item_name) == 0) { if (ptr_item->plugin == plugin) return ptr_item; if (!exact_plugin) { if (ptr_item->plugin) item_found_plugin = ptr_item; else item_found_without_plugin = ptr_item; } } } if (item_found_without_plugin) return item_found_without_plugin; return item_found_plugin; } /* * Check if an item is used in a bar. * * If partial_name == 1, then searches if an item begins with "item_name". * * Returns: * 1: bar item is used in the bar * 0: bar item is not used in the bar */ int gui_bar_item_used_in_bar (struct t_gui_bar *bar, const char *item_name, int partial_name) { int i, j, length; if (!bar || !item_name) return 0; length = strlen (item_name); for (i = 0; i < bar->items_count; i++) { for (j = 0; j < bar->items_subcount[i]; j++) { if (bar->items_name[i][j]) { if ((partial_name && strncmp (bar->items_name[i][j], item_name, length) == 0) || (!partial_name && strcmp (bar->items_name[i][j], item_name) == 0)) { return 1; } } } } /* item not used in the bar */ return 0; } /* * Checks if a bar item is used in at least one bar. * * If partial_name == 1, then searches a bar that contains item beginning with * "item_name". * * Returns: * 1: bar item is used in at least one bar * 0: bar item is not used in a bar */ int gui_bar_item_used_in_at_least_one_bar (const char *item_name, int partial_name, int ignore_hidden_bars) { struct t_gui_bar *ptr_bar; int i, j, length; if (!item_name) return 0; length = strlen (item_name); for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar) { /* if bar is hidden and that hidden bars are ignored, just skip it */ if (ignore_hidden_bars && CONFIG_BOOLEAN(ptr_bar->options[GUI_BAR_OPTION_HIDDEN])) { continue; } for (i = 0; i < ptr_bar->items_count; i++) { for (j = 0; j < ptr_bar->items_subcount[i]; j++) { if (ptr_bar->items_name[i][j]) { if ((partial_name && strncmp (ptr_bar->items_name[i][j], item_name, length) == 0) || (!partial_name && strcmp (ptr_bar->items_name[i][j], item_name) == 0)) { return 1; } } } } } /* item not used in any bar */ return 0; } /* * Gets buffer, prefix, name and suffix for an item. * * Examples: * - item name "[time]" returns: * buffer: NULL * prefix: "[" * name : "time" * suffix: "]" * - item name "@irc.bitlbee.&bitlbee:buffer_nicklist" returns: * buffer: "irc.bitlbee.&bitlbee" * prefix: NULL * name : "buffer_nicklist" * suffix: NULL */ void gui_bar_item_get_vars (const char *item_name, char **buffer, char **prefix, char **name, char **suffix) { const char *ptr, *ptr_start, *pos, *start, *end; int valid_char; *buffer = NULL; *prefix = NULL; *name = NULL; *suffix = NULL; if (!item_name) return; start = NULL; end = NULL; ptr = item_name; ptr_start = item_name; if (ptr[0] == '@') { pos = strchr (ptr, ':'); if (pos && (pos > ptr + 1)) { *buffer = string_strndup (ptr + 1, pos - ptr - 1); ptr = pos + 1; ptr_start = pos + 1; } } while (ptr[0]) { valid_char = (((ptr[0] >= 'a') && (ptr[0] <= 'z')) || ((ptr[0] >= 'A') && (ptr[0] <= 'Z')) || ((ptr[0] >= '0') && (ptr[0] <= '9')) || (ptr[0] == '-') || (ptr[0] == '_')) ? 1 : 0; if (!start && valid_char) start = ptr; else if (start && !end && !valid_char) end = ptr - 1; ptr++; } if (start) { if (start > ptr_start) *prefix = string_strndup (ptr_start, start - ptr_start); } else *prefix = strdup (ptr_start); if (start) { *name = (end) ? string_strndup (start, end - start + 1) : strdup (start); } if (end && end[0] && end[1]) *suffix = strdup (end + 1); } /* * Returns value of a bar item. * * Run callbacks if a name exists, then concatenates: * prefix + return of callback + suffix * * For example: if item == "[time]" * returns: color(delimiter) + "[" + * (value of item "time") + color(delimiter) + "]" * * Note: result must be freed after use. */ char * gui_bar_item_get_value (struct t_gui_bar *bar, struct t_gui_window *window, int item, int subitem) { char *item_value, delimiter_color[32], bar_color[32]; char **result, str_attr[8]; struct t_gui_buffer *buffer; struct t_gui_bar_item *ptr_item; if (!bar || !bar->items_array[item][subitem]) return NULL; buffer = (window) ? window->buffer : ((gui_current_window) ? gui_current_window->buffer : NULL); item_value = NULL; if (bar->items_name[item][subitem]) { if (bar->items_buffer[item][subitem]) { buffer = gui_buffer_search_by_full_name (bar->items_buffer[item][subitem]); if (!buffer) return NULL; } ptr_item = gui_bar_item_search_with_plugin ((buffer) ? buffer->plugin : NULL, 0, bar->items_name[item][subitem]); if (ptr_item && ptr_item->build_callback) { item_value = (ptr_item->build_callback) ( ptr_item->build_callback_pointer, ptr_item->build_callback_data, ptr_item, window, buffer, NULL); } if (item_value && !item_value[0]) { free (item_value); item_value = NULL; } if (!item_value) return NULL; } result = string_dyn_alloc (128); if (!result) { if (item_value) free (item_value); return NULL; } delimiter_color[0] = '\0'; bar_color[0] = '\0'; if (bar->items_prefix[item][subitem] || bar->items_suffix[item][subitem]) { /* color for text in bar */ gui_color_attr_build_string (CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_FG]), str_attr); if (CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_FG]) & GUI_COLOR_EXTENDED_FLAG) { snprintf (bar_color, sizeof (bar_color), "%c%c%c%s%05d", GUI_COLOR_COLOR_CHAR, GUI_COLOR_FG_CHAR, GUI_COLOR_EXTENDED_CHAR, str_attr, CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_FG]) & GUI_COLOR_EXTENDED_MASK); } else { snprintf (bar_color, sizeof (bar_color), "%c%c%s%02d", GUI_COLOR_COLOR_CHAR, GUI_COLOR_FG_CHAR, str_attr, CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_FG]) & GUI_COLOR_EXTENDED_MASK); } /* color for bar delimiters */ gui_color_attr_build_string (CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_DELIM]), str_attr); if (CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_DELIM]) & GUI_COLOR_EXTENDED_FLAG) { snprintf (delimiter_color, sizeof (delimiter_color), "%c%c%c%s%05d", GUI_COLOR_COLOR_CHAR, GUI_COLOR_FG_CHAR, GUI_COLOR_EXTENDED_CHAR, str_attr, CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_DELIM]) & GUI_COLOR_EXTENDED_MASK); } else { snprintf (delimiter_color, sizeof (delimiter_color), "%c%c%s%02d", GUI_COLOR_COLOR_CHAR, GUI_COLOR_FG_CHAR, str_attr, CONFIG_COLOR(bar->options[GUI_BAR_OPTION_COLOR_DELIM]) & GUI_COLOR_EXTENDED_MASK); } } if (bar->items_prefix[item][subitem]) { string_dyn_concat (result, delimiter_color, -1); string_dyn_concat (result, bar->items_prefix[item][subitem], -1); string_dyn_concat (result, bar_color, -1); } if (item_value) { string_dyn_concat (result, item_value, -1); } if (bar->items_suffix[item][subitem]) { string_dyn_concat (result, delimiter_color, -1); string_dyn_concat (result, bar->items_suffix[item][subitem], -1); } if (item_value) free (item_value); return string_dyn_free (result, 0); } /* * Counts number of lines in item. */ int gui_bar_item_count_lines (char *string) { int count, i; if (!string || !string[0]) return 0; count = 1; i = 0; while (string[i]) { if ((string[i] == '\n') && string[i + 1]) count++; i++; } return count; } /* * Creates a new bar item. * * Returns pointer to new bar item, NULL if not found. */ struct t_gui_bar_item * gui_bar_item_new (struct t_weechat_plugin *plugin, const char *name, char *(*build_callback)(const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info), const void *build_callback_pointer, void *build_callback_data) { struct t_gui_bar_item *new_bar_item; if (!name || !name[0]) return NULL; /* it's not possible to create 2 bar items with same name for same plugin */ if (gui_bar_item_search_with_plugin (plugin, 1, name)) return NULL; /* create bar item */ new_bar_item = malloc (sizeof (*new_bar_item)); if (new_bar_item) { new_bar_item->plugin = plugin; new_bar_item->name = strdup (name); new_bar_item->build_callback = build_callback; new_bar_item->build_callback_pointer = build_callback_pointer; new_bar_item->build_callback_data = build_callback_data; /* add bar item to bar items queue */ new_bar_item->prev_item = last_gui_bar_item; if (last_gui_bar_item) last_gui_bar_item->next_item = new_bar_item; else gui_bar_items = new_bar_item; last_gui_bar_item = new_bar_item; new_bar_item->next_item = NULL; return new_bar_item; } /* failed to create bar item */ return NULL; } /* * Updates an item on all bars displayed on screen. */ void gui_bar_item_update (const char *item_name) { struct t_gui_bar *ptr_bar; struct t_gui_window *ptr_window; struct t_gui_bar_window *ptr_bar_window; int i, j, check_bar_conditions, condition_ok; if (!item_name) return; for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar) { check_bar_conditions = 0; for (i = 0; i < ptr_bar->items_count; i++) { for (j = 0; j < ptr_bar->items_subcount[i]; j++) { if (ptr_bar->items_name[i][j] && (strcmp (ptr_bar->items_name[i][j], item_name) == 0)) { if (!CONFIG_BOOLEAN(ptr_bar->options[GUI_BAR_OPTION_HIDDEN])) check_bar_conditions = 1; if (CONFIG_INTEGER(ptr_bar->options[GUI_BAR_OPTION_TYPE]) == GUI_BAR_TYPE_ROOT) { if (ptr_bar->bar_window) { ptr_bar->bar_window->items_refresh_needed[i][j] = 1; } } else { for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window) { for (ptr_bar_window = ptr_window->bar_windows; ptr_bar_window; ptr_bar_window = ptr_bar_window->next_bar_window) { if (ptr_bar_window->bar == ptr_bar) { ptr_bar_window->items_refresh_needed[i][j] = 1; } } } } gui_bar_ask_refresh (ptr_bar); } } } /* * evaluate bar conditions (if needed) to check if bar must be toggled * (hidden if shown, or shown if hidden) */ if (check_bar_conditions) { if (CONFIG_INTEGER(ptr_bar->options[GUI_BAR_OPTION_TYPE]) == GUI_BAR_TYPE_ROOT) { condition_ok = gui_bar_check_conditions (ptr_bar, NULL); if ((condition_ok && !ptr_bar->bar_window) || (!condition_ok && ptr_bar->bar_window)) { gui_window_ask_refresh (1); } } else { for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window) { condition_ok = gui_bar_check_conditions (ptr_bar, ptr_window); ptr_bar_window = gui_bar_window_search_bar (ptr_window, ptr_bar); if ((condition_ok && !ptr_bar_window) || (!condition_ok && ptr_bar_window)) { gui_window_ask_refresh (1); } } } } } } /* * Deletes a bar item. */ void gui_bar_item_free (struct t_gui_bar_item *item) { if (!item) return; /* force refresh of bars displaying this bar item */ gui_bar_item_update (item->name); /* remove bar item from bar items list */ if (item->prev_item) (item->prev_item)->next_item = item->next_item; if (item->next_item) (item->next_item)->prev_item = item->prev_item; if (gui_bar_items == item) gui_bar_items = item->next_item; if (last_gui_bar_item == item) last_gui_bar_item = item->prev_item; /* free data */ if (item->name) free (item->name); if (item->build_callback_data) free (item->build_callback_data); free (item); } /* * Deletes all bar items. */ void gui_bar_item_free_all () { while (gui_bar_items) { gui_bar_item_free (gui_bar_items); } } /* * Deletes all bar items for a plugin. */ void gui_bar_item_free_all_plugin (struct t_weechat_plugin *plugin) { struct t_gui_bar_item *ptr_item, *next_item; ptr_item = gui_bar_items; while (ptr_item) { next_item = ptr_item->next_item; if (ptr_item->plugin == plugin) gui_bar_item_free (ptr_item); ptr_item = next_item; } } /* * Bar item with input paste question. */ char * gui_bar_item_input_paste_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_paste[1024]; int lines; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) buffer; (void) extra_info; if (window && (window != gui_current_window)) return NULL; if (!gui_key_paste_pending) return NULL; lines = gui_key_get_paste_lines (); snprintf (str_paste, sizeof (str_paste), NG_("%sPaste %d line? [ctrl-y] Yes [ctrl-n] No", "%sPaste %d lines? [ctrl-y] Yes [ctrl-n] No", lines), gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_input_actions))), lines); return strdup (str_paste); } /* * Bar item with input prompt. */ char * gui_bar_item_input_prompt_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { const char *nick; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; nick = (const char *)hashtable_get (buffer->local_variables, "nick"); return (nick) ? strdup (nick) : NULL; } /* * Bar item with input search status. */ char * gui_bar_item_input_search_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_search[1024]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; if (buffer->text_search == GUI_TEXT_SEARCH_DISABLED) return NULL; snprintf (str_search, sizeof (str_search), "%s%s (%s %s,%s%s%s)", (buffer->text_search_found || !buffer->input_buffer || !buffer->input_buffer[0]) ? GUI_COLOR_CUSTOM_BAR_FG : gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_input_text_not_found))), _("Search"), (buffer->text_search_exact) ? "==" : "~", (buffer->text_search_regex) ? "regex" : "str", (buffer->text_search_where & GUI_TEXT_SEARCH_IN_PREFIX) ? "pre" : "", ((buffer->text_search_where & GUI_TEXT_SEARCH_IN_PREFIX) && (buffer->text_search_where & GUI_TEXT_SEARCH_IN_MESSAGE)) ? "|" : "", (buffer->text_search_where & GUI_TEXT_SEARCH_IN_MESSAGE) ? "msg" : ""); return strdup (str_search); } /* * Bar item with input text. */ char * gui_bar_item_input_text_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char *ptr_input, *ptr_input2, str_buffer[128], str_start_input[16]; char str_cursor[16], *buf, str_key_debug[1024], *str_lead_linebreak; const char *pos_cursor; int length, length_cursor, length_start_input, length_lead_linebreak; int buf_pos, is_multiline; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; snprintf (str_cursor, sizeof (str_cursor), "%c%c%c", GUI_COLOR_COLOR_CHAR, GUI_COLOR_BAR_CHAR, GUI_COLOR_BAR_MOVE_CURSOR_CHAR); length_cursor = strlen (str_cursor); snprintf (str_start_input, sizeof (str_start_input), "%c%c%c", GUI_COLOR_COLOR_CHAR, GUI_COLOR_BAR_CHAR, GUI_COLOR_BAR_START_INPUT_CHAR); length_start_input = strlen (str_start_input); if (gui_key_debug) { snprintf (str_key_debug, sizeof (str_key_debug), "%s%s", _("keyboard and mouse debug ('q' to quit debug mode)"), str_cursor); return strdup (str_key_debug); } /* for modifiers */ snprintf (str_buffer, sizeof (str_buffer), "0x%lx", (unsigned long)buffer); /* execute modifier with basic string (without cursor tag) */ ptr_input = NULL; if (!gui_cursor_mode) { ptr_input = hook_modifier_exec (NULL, "input_text_display", str_buffer, (buffer->input_buffer) ? buffer->input_buffer : ""); } if (!ptr_input) { ptr_input = (buffer->input_buffer) ? strdup (buffer->input_buffer) : NULL; } /* insert "move cursor" id in string */ if (ptr_input) { pos_cursor = gui_chat_string_add_offset (ptr_input, buffer->input_buffer_pos); length = strlen (ptr_input) + length_cursor + 1; buf = malloc (length); if (buf) { buf_pos = 0; if (!pos_cursor) pos_cursor = ptr_input; /* add beginning of buffer */ if (pos_cursor != ptr_input) { memmove (buf + buf_pos, ptr_input, pos_cursor - ptr_input); buf_pos += (pos_cursor - ptr_input); } /* add "move cursor here" identifier in string */ snprintf (buf + buf_pos, length - buf_pos, "%s", str_cursor); /* add end of buffer */ strcat (buf, pos_cursor); free (ptr_input); ptr_input = buf; } } else { ptr_input = strdup (str_cursor); } /* execute modifier with cursor in string */ if (!gui_cursor_mode) { ptr_input2 = hook_modifier_exec (NULL, "input_text_display_with_cursor", str_buffer, (ptr_input) ? ptr_input : ""); if (ptr_input) free (ptr_input); ptr_input = ptr_input2; } /* * transform '\n' to '\r' so the newlines are displayed as real new lines * instead of spaces */ is_multiline = 0; ptr_input2 = ptr_input; while (ptr_input2 && ptr_input2[0]) { if (ptr_input2[0] == '\n') { ptr_input2[0] = '\r'; is_multiline = 1; } ptr_input2 = (char *)utf8_next_char (ptr_input2); } str_lead_linebreak = (is_multiline && CONFIG_BOOLEAN(config_look_input_multiline_lead_linebreak)) ? "\r" : ""; length_lead_linebreak = strlen (str_lead_linebreak); /* insert "start input" at beginning of string */ if (ptr_input) { length = strlen (ptr_input) + length_start_input + length_lead_linebreak + 1; buf = malloc (length); if (buf) { snprintf (buf, length, "%s%s%s", str_start_input, str_lead_linebreak, ptr_input); free (ptr_input); ptr_input = buf; } } else { length = length_start_input + length_cursor + 1; ptr_input = malloc (length); if (ptr_input) { strcpy (ptr_input, str_start_input); strcat (ptr_input, str_cursor); } } return ptr_input; } /* * Bar item with time. */ char * gui_bar_item_time_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char text_time[128], text_time2[256]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) buffer; (void) extra_info; config_get_item_time (text_time, sizeof (text_time)); if (!text_time[0]) return NULL; snprintf (text_time2, sizeof (text_time2), "%s%s", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_time))), text_time); return strdup (text_time2); } /* * Bar item with number of buffers. */ char * gui_bar_item_buffer_count_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char buf[32]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) buffer; (void) extra_info; snprintf (buf, sizeof (buf), "%d", gui_buffers_count); return strdup (buf); } /* * Bar item with last buffer number. */ char * gui_bar_item_buffer_last_number_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char buf[32]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) buffer; (void) extra_info; snprintf (buf, sizeof (buf), "%d", (last_gui_buffer) ? last_gui_buffer->number : 0); return strdup (buf); } /* * Bar item with name of buffer plugin. */ char * gui_bar_item_buffer_plugin_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { const char *plugin_name; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; plugin_name = gui_buffer_get_plugin_name (buffer); return (plugin_name) ? strdup (plugin_name) : strdup (""); } /* * Bar item with number of buffer. */ char * gui_bar_item_buffer_number_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_number[64]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; snprintf (str_number, sizeof (str_number), "%s%d", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_number))), buffer->number); return strdup (str_number); } /* * Bar item with name of buffer. */ char * gui_bar_item_buffer_name_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_name[256]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; snprintf (str_name, sizeof (str_name), "%s%s", gui_color_get_custom ( gui_color_get_name (CONFIG_COLOR(config_color_status_name))), buffer->name); return strdup (str_name); } /* * Bar item with short name of buffer. */ char * gui_bar_item_buffer_short_name_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_short_name[256]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; snprintf (str_short_name, sizeof (str_short_name), "%s%s", gui_color_get_custom ( gui_color_get_name (CONFIG_COLOR(config_color_status_name))), gui_buffer_get_short_name (buffer)); return strdup (str_short_name); } /* * Bar item with modes of buffer. * * Note: this bar item is empty for WeeChat core, this is used only by plugins * like irc to display channel modes. */ char * gui_bar_item_buffer_modes_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) buffer; (void) extra_info; return NULL; } /* * Bar item with buffer filter indicator. */ char * gui_bar_item_buffer_filter_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_filter[512]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; if (!gui_filters_enabled || !gui_filters || !buffer->filter || !buffer->lines->lines_hidden) { return NULL; } snprintf (str_filter, sizeof (str_filter), "%s%s", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_filter))), CONFIG_STRING(config_look_item_buffer_filter)); return strdup (str_filter); } /* * Bar item with number of visible nicks in buffer nicklist. */ char * gui_bar_item_buffer_nicklist_count_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_count[64]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer || !buffer->nicklist) return NULL; snprintf (str_count, sizeof (str_count), "%s%d", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_nicklist_count))), buffer->nicklist_nicks_visible_count); return strdup (str_count); } /* * Bar item with number of visible groups in buffer nicklist. */ char * gui_bar_item_buffer_nicklist_count_groups_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_count[64]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer || !buffer->nicklist) return NULL; snprintf (str_count, sizeof (str_count), "%s%d", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_nicklist_count))), buffer->nicklist_groups_visible_count); return strdup (str_count); } /* * Bar item with number of visible groups and nicks in buffer nicklist. */ char * gui_bar_item_buffer_nicklist_count_all_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_count[64]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer || !buffer->nicklist) return NULL; snprintf (str_count, sizeof (str_count), "%s%d", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_nicklist_count))), buffer->nicklist_visible_count); return strdup (str_count); } /* * Bar item with zoom on merged buffer. */ char * gui_bar_item_buffer_zoom_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char buf[512]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; /* don't display item if current buffer is not merged + zoomed */ if (buffer->active != 2) return NULL; snprintf (buf, sizeof (buf), "%s", CONFIG_STRING(config_look_item_buffer_zoom)); return strdup (buf); } /* * Bar item with scrolling indicator. */ char * gui_bar_item_scroll_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_scroll[512]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) buffer; (void) extra_info; if (!window) window = gui_current_window; if (!window->scroll->scrolling) return NULL; snprintf (str_scroll, sizeof (str_scroll), _("%s-MORE(%d)-"), gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_more))), window->scroll->lines_after); return strdup (str_scroll); } /* * Bar item with hotlist. */ char * gui_bar_item_hotlist_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_hotlist[4096], *buffer_without_name_displayed, *buffer_name; const char *hotlist_suffix, *ptr_buffer_name; struct t_gui_hotlist *ptr_hotlist; int numbers_count, names_count, display_name, count_max; int priority, priority_min, priority_min_displayed, private; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) buffer; (void) extra_info; if (!gui_hotlist) return NULL; str_hotlist[0] = '\0'; strcat (str_hotlist, CONFIG_STRING(config_look_hotlist_prefix)); buffer_without_name_displayed = NULL; if (CONFIG_BOOLEAN(config_look_hotlist_unique_numbers) && last_gui_buffer) buffer_without_name_displayed = calloc (last_gui_buffer->number, 1); numbers_count = 0; names_count = 0; for (ptr_hotlist = gui_hotlist; ptr_hotlist; ptr_hotlist = ptr_hotlist->next_hotlist) { switch (ptr_hotlist->priority) { case GUI_HOTLIST_LOW: display_name = ((CONFIG_INTEGER(config_look_hotlist_names_level) & 1) != 0); break; case GUI_HOTLIST_MESSAGE: display_name = ((CONFIG_INTEGER(config_look_hotlist_names_level) & 2) != 0); break; case GUI_HOTLIST_PRIVATE: display_name = ((CONFIG_INTEGER(config_look_hotlist_names_level) & 4) != 0); break; case GUI_HOTLIST_HIGHLIGHT: display_name = ((CONFIG_INTEGER(config_look_hotlist_names_level) & 8) != 0); break; default: display_name = 0; break; } display_name = ((CONFIG_BOOLEAN(config_look_hotlist_names_merged_buffers) && (gui_buffer_count_merged_buffers (ptr_hotlist->buffer->number) > 1)) || (display_name && (CONFIG_INTEGER(config_look_hotlist_names_count) != 0) && (names_count < CONFIG_INTEGER(config_look_hotlist_names_count)))); if (display_name || !buffer_without_name_displayed || (buffer_without_name_displayed[ptr_hotlist->buffer->number - 1] == 0)) { if ((numbers_count > 0) && (CONFIG_STRING(config_look_hotlist_buffer_separator)) && (CONFIG_STRING(config_look_hotlist_buffer_separator)[0])) { strcat (str_hotlist, GUI_COLOR_CUSTOM_BAR_DELIM); strcat (str_hotlist, CONFIG_STRING(config_look_hotlist_buffer_separator)); } switch (ptr_hotlist->priority) { case GUI_HOTLIST_LOW: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_data_other)))); break; case GUI_HOTLIST_MESSAGE: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_data_msg)))); break; case GUI_HOTLIST_PRIVATE: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_data_private)))); break; case GUI_HOTLIST_HIGHLIGHT: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_data_highlight)))); break; case GUI_HOTLIST_NUM_PRIORITIES: /* * this constant is used to count hotlist priorities only, * it is never used as priority */ break; } snprintf (str_hotlist + strlen (str_hotlist), 16, "%d", ptr_hotlist->buffer->number); numbers_count++; if (display_name) { names_count++; strcat (str_hotlist, GUI_COLOR_CUSTOM_BAR_DELIM); strcat (str_hotlist, ":"); strcat (str_hotlist, GUI_COLOR_CUSTOM_BAR_FG); ptr_buffer_name = (CONFIG_BOOLEAN(config_look_hotlist_short_names)) ? gui_buffer_get_short_name (ptr_hotlist->buffer) : ptr_hotlist->buffer->name; if (CONFIG_INTEGER(config_look_hotlist_names_length) == 0) { buffer_name = strdup (ptr_buffer_name); } else { buffer_name = utf8_strndup ( ptr_buffer_name, CONFIG_INTEGER(config_look_hotlist_names_length)); } if (buffer_name) { if (strlen (buffer_name) > 128) buffer_name[128] = '\0'; strcat (str_hotlist, buffer_name); free (buffer_name); } } else { if (buffer_without_name_displayed) buffer_without_name_displayed[ptr_hotlist->buffer->number - 1] = 1; } /* display messages count by priority */ if (CONFIG_INTEGER(config_look_hotlist_count_max) > 0) { private = (ptr_hotlist->count[GUI_HOTLIST_PRIVATE] > 0) ? 1 : 0; priority_min_displayed = ptr_hotlist->priority + 1; count_max = CONFIG_INTEGER(config_look_hotlist_count_max); if (!private && (ptr_hotlist->priority == GUI_HOTLIST_HIGHLIGHT) && (count_max > 1)) { priority_min = ptr_hotlist->priority - count_max; } else { priority_min = ptr_hotlist->priority - count_max + 1; } if (priority_min < 0) priority_min = 0; for (priority = ptr_hotlist->priority; priority >= priority_min; priority--) { if (!private && (priority == GUI_HOTLIST_PRIVATE)) continue; if (private && (priority == GUI_HOTLIST_MESSAGE)) continue; if (((priority == (int)ptr_hotlist->priority) && (ptr_hotlist->count[priority] >= CONFIG_INTEGER(config_look_hotlist_count_min_msg))) || ((priority != (int)ptr_hotlist->priority) && (ptr_hotlist->count[priority] > 0))) { priority_min_displayed = priority; } } if (priority_min_displayed <= (int)ptr_hotlist->priority) { for (priority = ptr_hotlist->priority; priority >= priority_min_displayed; priority--) { if (!private && (priority == GUI_HOTLIST_PRIVATE)) continue; if (private && (priority == GUI_HOTLIST_MESSAGE)) continue; strcat (str_hotlist, GUI_COLOR_CUSTOM_BAR_DELIM); strcat (str_hotlist, (priority == (int)ptr_hotlist->priority) ? "(" : ","); switch (priority) { case GUI_HOTLIST_LOW: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_count_other)))); break; case GUI_HOTLIST_MESSAGE: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_count_msg)))); break; case GUI_HOTLIST_PRIVATE: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_count_private)))); break; case GUI_HOTLIST_HIGHLIGHT: strcat (str_hotlist, gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_count_highlight)))); break; case GUI_HOTLIST_NUM_PRIORITIES: /* * this constant is used to count hotlist priorities only, * it is never used as priority */ break; } snprintf (str_hotlist + strlen (str_hotlist), 16, "%d", ptr_hotlist->count[priority]); } strcat (str_hotlist, GUI_COLOR_CUSTOM_BAR_DELIM); strcat (str_hotlist, ")"); } } if (strlen (str_hotlist) > sizeof (str_hotlist) - 256) break; } } if (buffer_without_name_displayed) free (buffer_without_name_displayed); hotlist_suffix = CONFIG_STRING(config_look_hotlist_suffix); if (hotlist_suffix[0] && (strlen (str_hotlist) + strlen (CONFIG_STRING(config_look_hotlist_suffix)) + 16 < sizeof (str_hotlist))) { strcat (str_hotlist, GUI_COLOR_CUSTOM_BAR_FG); strcat (str_hotlist, hotlist_suffix); } return strdup (str_hotlist); } /* * Bar item with (partial) completion. */ char * gui_bar_item_completion_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { int length, i; char *buf, str_number[64]; struct t_gui_completion_word *ptr_completion_word; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer || !buffer->completion || (buffer->completion->partial_list->size == 0)) { return NULL; } length = 1; for (i = 0; i < buffer->completion->partial_list->size; i++) { ptr_completion_word = (struct t_gui_completion_word *)(buffer->completion->partial_list->data[i]); length += strlen (ptr_completion_word->word) + 32; } buf = malloc (length); if (buf) { buf[0] = '\0'; for (i = 0; i < buffer->completion->partial_list->size; i++) { ptr_completion_word = (struct t_gui_completion_word *)(buffer->completion->partial_list->data[i]); strcat (buf, GUI_COLOR_CUSTOM_BAR_FG); strcat (buf, ptr_completion_word->word); if (ptr_completion_word->count > 0) { strcat (buf, GUI_COLOR_CUSTOM_BAR_DELIM); strcat (buf, "("); snprintf (str_number, sizeof (str_number), "%d", ptr_completion_word->count); strcat (buf, str_number); strcat (buf, ")"); } if (i < buffer->completion->partial_list->size - 1) strcat (buf, " "); } } return buf; } /* * Bar item with buffer title. */ char * gui_bar_item_buffer_title_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; return (buffer->title) ? strdup (buffer->title) : NULL; } /* * Bar item with nicklist. */ char * gui_bar_item_buffer_nicklist_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { struct t_gui_nick_group *ptr_group; struct t_gui_nick *ptr_nick; struct t_config_option *ptr_option; char **nicklist; int i; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; nicklist = string_dyn_alloc (256); if (!nicklist) return NULL; ptr_group = NULL; ptr_nick = NULL; gui_nicklist_get_next_item (buffer, &ptr_group, &ptr_nick); while (ptr_group || ptr_nick) { if ((ptr_nick && ptr_nick->visible) || (ptr_group && !ptr_nick && buffer->nicklist_display_groups && ptr_group->visible)) { if (*nicklist[0]) string_dyn_concat (nicklist, "\n", -1); if (ptr_nick) { if (buffer->nicklist_display_groups) { for (i = 0; i < ptr_nick->group->level; i++) { string_dyn_concat (nicklist, " ", -1); } } if (ptr_nick->prefix_color) { if (strchr (ptr_nick->prefix_color, '.')) { config_file_search_with_string (ptr_nick->prefix_color, NULL, NULL, &ptr_option, NULL); if (ptr_option) { string_dyn_concat ( nicklist, gui_color_get_custom ( gui_color_get_name ( CONFIG_COLOR(ptr_option))), -1); } } else { string_dyn_concat (nicklist, gui_color_get_custom ( ptr_nick->prefix_color), -1); } } if (ptr_nick->prefix) string_dyn_concat (nicklist, ptr_nick->prefix, -1); if (ptr_nick->color) { if (strchr (ptr_nick->color, '.')) { config_file_search_with_string (ptr_nick->color, NULL, NULL, &ptr_option, NULL); if (ptr_option) { string_dyn_concat ( nicklist, gui_color_get_custom ( gui_color_get_name ( CONFIG_COLOR(ptr_option))), -1); } } else { string_dyn_concat (nicklist, gui_color_get_custom ( ptr_nick->color), -1); } } string_dyn_concat (nicklist, ptr_nick->name, -1); } else { for (i = 0; i < ptr_group->level - 1; i++) { string_dyn_concat (nicklist, " ", -1); } if (ptr_group->color) { if (strchr (ptr_group->color, '.')) { config_file_search_with_string (ptr_group->color, NULL, NULL, &ptr_option, NULL); if (ptr_option) { string_dyn_concat ( nicklist, gui_color_get_custom ( gui_color_get_name ( CONFIG_COLOR(ptr_option))), -1); } } else { string_dyn_concat (nicklist, gui_color_get_custom ( ptr_group->color), -1); } } string_dyn_concat (nicklist, gui_nicklist_get_group_start ( ptr_group->name), -1); } } gui_nicklist_get_next_item (buffer, &ptr_group, &ptr_nick); } return string_dyn_free (nicklist, 0); } /* * Bar item with number of window. */ char * gui_bar_item_window_number_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_number[64]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) buffer; (void) extra_info; if (!window) window = gui_current_window; snprintf (str_number, sizeof (str_number), "%d", window->number); return strdup (str_number); } /* * Bar item with mouse status. */ char * gui_bar_item_mouse_status_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_mouse[512]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer || !gui_mouse_enabled) return NULL; snprintf (str_mouse, sizeof (str_mouse), "%s%s", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_status_mouse))), CONFIG_STRING(config_look_item_mouse_status)); return strdup (str_mouse); } /* * Bar item with away message. */ char * gui_bar_item_away_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { const char *away; char *buf, *message; int length; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) extra_info; if (!buffer) return NULL; away = (const char *)hashtable_get (buffer->local_variables, "away"); if (!away) return NULL; buf = NULL; message = (CONFIG_BOOLEAN(config_look_item_away_message)) ? strdup (away) : strdup (_("away")); if (message) { length = strlen (message) + 64 + 1; buf = malloc (length); if (buf) { snprintf (buf, length, "%s%s", gui_color_get_custom (gui_color_get_name (CONFIG_COLOR(config_color_item_away))), message); } free (message); } return buf; } /* * Bar item with spacer. */ char * gui_bar_item_spacer_cb (const void *pointer, void *data, struct t_gui_bar_item *item, struct t_gui_window *window, struct t_gui_buffer *buffer, struct t_hashtable *extra_info) { char str_spacer[16]; /* make C compiler happy */ (void) pointer; (void) data; (void) item; (void) window; (void) buffer; (void) extra_info; snprintf (str_spacer, sizeof (str_spacer), "%c%c%c", GUI_COLOR_COLOR_CHAR, GUI_COLOR_BAR_CHAR, GUI_COLOR_BAR_SPACER); return strdup (str_spacer); } /* * Focus on nicklist. */ struct t_hashtable * gui_bar_item_focus_buffer_nicklist_cb (const void *pointer, void *data, struct t_hashtable *info) { struct t_gui_nick_group *ptr_group; struct t_gui_nick *ptr_nick; int i, rc, bar_item_line; unsigned long value; const char *str_window, *str_buffer, *str_bar_item_line; struct t_gui_window *window; struct t_gui_buffer *buffer; char *error; /* make C compiler happy */ (void) pointer; (void) data; str_bar_item_line = hashtable_get (info, "_bar_item_line"); if (!str_bar_item_line || !str_bar_item_line[0]) return NULL; /* get window */ str_window = hashtable_get (info, "_window"); if (str_window && str_window[0]) { rc = sscanf (str_window, "%lx", &value); if ((rc == EOF) || (rc == 0)) return NULL; window = (struct t_gui_window *)value; } else { /* no window, is it a root bar? then use current window */ window = gui_current_window; } if (!window) return NULL; /* get buffer */ buffer = window->buffer; str_buffer = hashtable_get (info, "_buffer"); if (str_buffer && str_buffer[0]) { rc = sscanf (str_buffer, "%lx", &value); if ((rc == EOF) || (rc == 0)) return NULL; buffer = (struct t_gui_buffer *)value; } if (!buffer) return NULL; error = NULL; bar_item_line = (int) strtol (str_bar_item_line, &error, 10); if (!error || error[0]) return NULL; i = 0; ptr_group = NULL; ptr_nick = NULL; gui_nicklist_get_next_item (buffer, &ptr_group, &ptr_nick); while (ptr_group || ptr_nick) { if ((ptr_nick && ptr_nick->visible) || (ptr_group && !ptr_nick && buffer->nicklist_display_groups && ptr_group->visible)) { if (i == bar_item_line) break; i++; } gui_nicklist_get_next_item (buffer, &ptr_group, &ptr_nick); } if (i != bar_item_line) return NULL; if (ptr_nick) { hashtable_set (info, "nick", ptr_nick->name); hashtable_set (info, "prefix", ptr_nick->prefix); } else if (ptr_group) { hashtable_set (info, "group", gui_nicklist_get_group_start (ptr_group->name)); } return info; } /* * Timer callback for updating time. */ int gui_bar_item_timer_cb (const void *pointer, void *data, int remaining_calls) { static char item_time_text[128] = { '\0' }; char new_item_time_text[128]; /* make C compiler happy */ (void) data; (void) remaining_calls; config_get_item_time (new_item_time_text, sizeof (new_item_time_text)); /* * we update item only if it changed since last time * for example if time is only hours:minutes, we'll update * only when minute changed */ if (strcmp (new_item_time_text, item_time_text) != 0) { snprintf (item_time_text, sizeof (item_time_text), "%s", new_item_time_text); gui_bar_item_update ((char *)pointer); } return WEECHAT_RC_OK; } /* * Callback when a signal is received: rebuilds an item. */ int gui_bar_item_signal_cb (const void *pointer, void *data, const char *signal, const char *type_data, void *signal_data) { /* make C compiler happy */ (void) data; (void) signal; (void) type_data; (void) signal_data; gui_bar_item_update ((char *)pointer); return WEECHAT_RC_OK; } /* * Hooks a signal to update bar items. */ void gui_bar_item_hook_signal (const char *signal, const char *item) { struct t_gui_bar_item_hook *bar_item_hook; bar_item_hook = malloc (sizeof (*bar_item_hook)); if (bar_item_hook) { bar_item_hook->hook = hook_signal (NULL, signal, &gui_bar_item_signal_cb, (void *)item, NULL); bar_item_hook->next_hook = gui_bar_item_hooks; gui_bar_item_hooks = bar_item_hook; } } /* * Initializes default items in WeeChat. */ void gui_bar_item_init () { char name[128]; /* input paste */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_INPUT_PASTE], &gui_bar_item_input_paste_cb, NULL, NULL); gui_bar_item_hook_signal ("input_paste_pending", gui_bar_item_names[GUI_BAR_ITEM_INPUT_PASTE]); /* input prompt */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_INPUT_PROMPT], &gui_bar_item_input_prompt_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_localvar_*", gui_bar_item_names[GUI_BAR_ITEM_INPUT_PROMPT]); /* input search */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_INPUT_SEARCH], &gui_bar_item_input_search_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;input_search;input_text_changed", gui_bar_item_names[GUI_BAR_ITEM_INPUT_SEARCH]); /* input text */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_INPUT_TEXT], &gui_bar_item_input_text_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;input_text_*", gui_bar_item_names[GUI_BAR_ITEM_INPUT_TEXT]); /* time */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_TIME], &gui_bar_item_time_cb, NULL, NULL); gui_bar_item_timer = hook_timer (NULL, 1000, 1, 0, &gui_bar_item_timer_cb, gui_bar_item_names[GUI_BAR_ITEM_TIME], NULL); /* buffer count */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_COUNT], &gui_bar_item_buffer_count_cb, NULL, NULL); gui_bar_item_hook_signal ("buffer_opened;buffer_closed", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_COUNT]); /* last buffer number */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_LAST_NUMBER], &gui_bar_item_buffer_last_number_cb, NULL, NULL); gui_bar_item_hook_signal ("buffer_opened;buffer_closed;buffer_moved;" "buffer_merged;buffer_unmerged", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_LAST_NUMBER]); /* buffer plugin */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_PLUGIN], &gui_bar_item_buffer_plugin_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_renamed", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_PLUGIN]); /* buffer number */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NUMBER], &gui_bar_item_buffer_number_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_moved;" "buffer_merged;buffer_unmerged;buffer_closed", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NUMBER]); /* buffer name */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NAME], &gui_bar_item_buffer_name_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_renamed;" "buffer_moved", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NAME]); /* buffer short name */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_SHORT_NAME], &gui_bar_item_buffer_short_name_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_renamed;" "buffer_moved", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_SHORT_NAME]); /* buffer modes */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_MODES], &gui_bar_item_buffer_modes_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_MODES]); /* buffer filter */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_FILTER], &gui_bar_item_buffer_filter_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_lines_hidden;" "filters_*", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_FILTER]); /* buffer zoom */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_ZOOM], &gui_bar_item_buffer_zoom_cb, NULL, NULL); gui_bar_item_hook_signal ("buffer_zoomed;buffer_unzoomed;buffer_switch", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_ZOOM]); /* buffer nicklist count: nicks displayed */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST_COUNT], &gui_bar_item_buffer_nicklist_count_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;nicklist_*", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST_COUNT]); /* buffer nicklist count: groups displayed */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST_COUNT_GROUPS], &gui_bar_item_buffer_nicklist_count_groups_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;nicklist_*", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST_COUNT_GROUPS]); /* buffer nicklist count: groups + nicks displayed */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST_COUNT_ALL], &gui_bar_item_buffer_nicklist_count_all_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;nicklist_*", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST_COUNT_ALL]); /* scroll indicator */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_SCROLL], &gui_bar_item_scroll_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;window_scrolled", gui_bar_item_names[GUI_BAR_ITEM_SCROLL]); /* hotlist */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_HOTLIST], &gui_bar_item_hotlist_cb, NULL, NULL); gui_bar_item_hook_signal ("hotlist_changed;buffer_moved;buffer_closed", gui_bar_item_names[GUI_BAR_ITEM_HOTLIST]); /* completion (possible words when a partial completion occurs) */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_COMPLETION], &gui_bar_item_completion_cb, NULL, NULL); gui_bar_item_hook_signal ("partial_completion", gui_bar_item_names[GUI_BAR_ITEM_COMPLETION]); /* buffer title */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_TITLE], &gui_bar_item_buffer_title_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;buffer_switch;buffer_title_changed", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_TITLE]); /* buffer nicklist */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST], &gui_bar_item_buffer_nicklist_cb, NULL, NULL); gui_bar_item_hook_signal ("nicklist_*;window_switch;buffer_switch", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST]); snprintf (name, sizeof (name), "2000|%s", gui_bar_item_names[GUI_BAR_ITEM_BUFFER_NICKLIST]); hook_focus (NULL, name, &gui_bar_item_focus_buffer_nicklist_cb, NULL, NULL); /* window number */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_WINDOW_NUMBER], &gui_bar_item_window_number_cb, NULL, NULL); gui_bar_item_hook_signal ("window_switch;window_closed", gui_bar_item_names[GUI_BAR_ITEM_WINDOW_NUMBER]); /* mouse status */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_MOUSE_STATUS], &gui_bar_item_mouse_status_cb, NULL, NULL); gui_bar_item_hook_signal ("mouse_enabled;mouse_disabled", gui_bar_item_names[GUI_BAR_ITEM_MOUSE_STATUS]); /* away message */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_AWAY], &gui_bar_item_away_cb, NULL, NULL); gui_bar_item_hook_signal ("buffer_localvar_*", gui_bar_item_names[GUI_BAR_ITEM_AWAY]); /* spacer */ gui_bar_item_new (NULL, gui_bar_item_names[GUI_BAR_ITEM_SPACER], &gui_bar_item_spacer_cb, NULL, NULL); } /* * Removes bar items and hooks. */ void gui_bar_item_end () { struct t_gui_bar_item_hook *next_bar_item_hook; /* remove hooks */ while (gui_bar_item_hooks) { next_bar_item_hook = gui_bar_item_hooks->next_hook; unhook (gui_bar_item_hooks->hook); free (gui_bar_item_hooks); gui_bar_item_hooks = next_bar_item_hook; } /* remove bar items */ gui_bar_item_free_all (); } /* * Return hdata for bar item. */ struct t_hdata * gui_bar_item_hdata_bar_item_cb (const void *pointer, void *data, const char *hdata_name) { struct t_hdata *hdata; /* make C compiler happy */ (void) pointer; (void) data; hdata = hdata_new (NULL, hdata_name, "prev_item", "next_item", 0, 0, NULL, NULL); if (hdata) { HDATA_VAR(struct t_gui_bar_item, plugin, POINTER, 0, NULL, "plugin"); HDATA_VAR(struct t_gui_bar_item, name, STRING, 0, NULL, NULL); HDATA_VAR(struct t_gui_bar_item, build_callback, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_bar_item, build_callback_pointer, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_bar_item, build_callback_data, POINTER, 0, NULL, NULL); HDATA_VAR(struct t_gui_bar_item, prev_item, POINTER, 0, NULL, hdata_name); HDATA_VAR(struct t_gui_bar_item, next_item, POINTER, 0, NULL, hdata_name); HDATA_LIST(gui_bar_items, WEECHAT_HDATA_LIST_CHECK_POINTERS); HDATA_LIST(last_gui_bar_item, 0); } return hdata; } /* * Adds a bar item in an infolist. * * Returns: * 1: OK * 0: error */ int gui_bar_item_add_to_infolist (struct t_infolist *infolist, struct t_gui_bar_item *bar_item) { struct t_infolist_item *ptr_item; if (!infolist || !bar_item) return 0; ptr_item = infolist_new_item (infolist); if (!ptr_item) return 0; if (!infolist_new_var_pointer (ptr_item, "plugin", bar_item->plugin)) return 0; if (!infolist_new_var_string (ptr_item, "name", bar_item->name)) return 0; if (!infolist_new_var_pointer (ptr_item, "build_callback", bar_item->build_callback)) return 0; if (!infolist_new_var_pointer (ptr_item, "build_callback_pointer", (void *)bar_item->build_callback_pointer)) return 0; if (!infolist_new_var_pointer (ptr_item, "build_callback_data", bar_item->build_callback_data)) return 0; return 1; } /* * Prints bar items infos in WeeChat log file (usually for crash dump). */ void gui_bar_item_print_log () { struct t_gui_bar_item *ptr_item; for (ptr_item = gui_bar_items; ptr_item; ptr_item = ptr_item->next_item) { log_printf (""); log_printf ("[bar item (addr:0x%lx)]", ptr_item); log_printf (" plugin . . . . . . . . : 0x%lx ('%s')", ptr_item->plugin, plugin_get_name (ptr_item->plugin)); log_printf (" name . . . . . . . . . : '%s'", ptr_item->name); log_printf (" build_callback . . . . : 0x%lx", ptr_item->build_callback); log_printf (" build_callback_pointer : 0x%lx", ptr_item->build_callback_pointer); log_printf (" build_callback_data. . : 0x%lx", ptr_item->build_callback_data); log_printf (" prev_item. . . . . . . : 0x%lx", ptr_item->prev_item); log_printf (" next_item. . . . . . . : 0x%lx", ptr_item->next_item); } }