apps/irssi/src/fe-common/core/window-activity.c

   1 /*
   2  window-activity.c : irssi
   3
   4     Copyright (C) 1999-2000 Timo Sirainen
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License along
  17     with this program; if not, write to the Free Software Foundation, Inc.,
  18     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 */
  20
  21 #include "module.h"
  22 #include "signals.h"
  23 #include "levels.h"
  24 #include "servers.h"
  25 #include "channels.h"
  26 #include "misc.h"
  27 #include "settings.h"
  28
  29 #include "fe-windows.h"
  30 #include "window-items.h"
  31 #include "nicklist.h"
  32 #include "hilight-text.h"
  33 #include "formats.h"
  34 #include "fe-common-core.h"
  35
  36 static char **hide_targets;
  37 static int hide_level, msg_level, hilight_level;
  38
  39 void window_activity(WINDOW_REC *window, int data_level,
  40                      const char *hilight_color)
  41 {
  42         int old_data_level;
  43
  44         old_data_level = window->data_level;
  45         if (data_level == 0 || window->data_level < data_level) {
  46                 window->data_level = data_level;
  47                 g_free_not_null(window->hilight_color);
  48                 window->hilight_color = g_strdup(hilight_color);
  49                 signal_emit("window hilight", 1, window);
  50         }
  51
  52         signal_emit("window activity", 2, window,
  53                     GINT_TO_POINTER(old_data_level));
  54 }
  55
  56 void window_item_activity(WI_ITEM_REC *item, int data_level,
  57                           const char *hilight_color)
  58 {
  59         int old_data_level;
  60
  61         old_data_level = item->data_level;
  62         if (data_level == 0 || item->data_level < data_level) {
  63                 item->data_level = data_level;
  64                 g_free_not_null(item->hilight_color);
  65                 item->hilight_color = g_strdup(hilight_color);
  66                 signal_emit("window item hilight", 1, item);
  67         }
  68
  69         signal_emit("window item activity", 2, item,
  70                     GINT_TO_POINTER(old_data_level));
  71 }
  72
  73 static void sig_hilight_text(TEXT_DEST_REC *dest, const char *msg)
  74 {
  75         WI_ITEM_REC *item;
  76         int data_level;
  77
  78         if (dest->window == active_win || (dest->level & hide_level))
  79                 return;
  80
  81         if (dest->level & hilight_level) {
  82                 data_level = DATA_LEVEL_HILIGHT+dest->hilight_priority;
  83         } else {
  84                 data_level = (dest->level & msg_level) ?
  85                         DATA_LEVEL_MSG : DATA_LEVEL_TEXT;
  86         }
  87
  88         if (hide_targets != NULL && (dest->level & MSGLEVEL_HILIGHT) == 0 && dest->target != NULL) {
  89                 /* check for both target and tag/target */
  90                 if (strarray_find_dest(hide_targets, dest))
  91                         return;
  92         }
  93
  94         if (dest->target != NULL) {
  95                 item = window_item_find(dest->server, dest->target);
  96                 if (item != NULL) {
  97                         window_item_activity(item, data_level,
  98                                              dest->hilight_color);
  99                 }
 100         }
 101         window_activity(dest->window, data_level, dest->hilight_color);
 102 }
 103
 104 static void sig_dehilight_window(WINDOW_REC *window)
 105 {
 106         GSList *tmp;
 107
 108         g_return_if_fail(window != NULL);
 109
 110         if (window->data_level != 0) {
 111                 window_activity(window, 0, NULL);
 112                 for (tmp = window->items; tmp != NULL; tmp = tmp->next)
 113                         window_item_activity(tmp->data, 0, NULL);
 114         }
 115 }
 116
 117 static void read_settings(void)
 118 {
 119         const char *targets;
 120
 121         if (hide_targets != NULL)
 122                 g_strfreev(hide_targets);
 123
 124         targets = settings_get_str("activity_hide_targets");
 125         hide_targets = *targets == '\0' ? NULL :
 126                 g_strsplit(targets, " ", -1);
 127
 128         hide_level = MSGLEVEL_NEVER | MSGLEVEL_NO_ACT |
 129                 settings_get_level("activity_hide_level");
 130         msg_level = settings_get_level("activity_msg_level");
 131         hilight_level = MSGLEVEL_HILIGHT |
 132                 settings_get_level("activity_hilight_level");
 133 }
 134
 135 void window_activity_init(void)
 136 {
 137         settings_add_str("lookandfeel", "activity_hide_targets", "");
 138         settings_add_level("lookandfeel", "activity_hide_level", "");
 139         settings_add_level("lookandfeel", "activity_msg_level", "PUBLIC");
 140         settings_add_level("lookandfeel", "activity_hilight_level", "MSGS DCCMSGS");
 141
 142         read_settings();
 143         signal_add("print text", (SIGNAL_FUNC) sig_hilight_text);
 144         signal_add("window changed", (SIGNAL_FUNC) sig_dehilight_window);
 145         signal_add("window dehilight", (SIGNAL_FUNC) sig_dehilight_window);
 146         signal_add("setup changed", (SIGNAL_FUNC) read_settings);
 147 }
 148
 149 void window_activity_deinit(void)
 150 {
 151         if (hide_targets != NULL)
 152                 g_strfreev(hide_targets);
 153
 154         signal_remove("print text", (SIGNAL_FUNC) sig_hilight_text);
 155         signal_remove("window changed", (SIGNAL_FUNC) sig_dehilight_window);
 156         signal_remove("window dehilight", (SIGNAL_FUNC) sig_dehilight_window);
 157         signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
 158 }