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
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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
  35 static char **hide_targets;
  36 static int hide_level, msg_level, hilight_level;
  37
  38 void window_activity(WINDOW_REC *window, int data_level,
  39                      const char *hilight_color)
  40 {
  41         int old_data_level;
  42
  43         old_data_level = window->data_level;
  44         if (data_level == 0 || window->data_level < data_level) {
  45                 window->data_level = data_level;
  46                 g_free_not_null(window->hilight_color);
  47                 window->hilight_color = g_strdup(hilight_color);
  48                 signal_emit("window hilight", 1, window);
  49         }
  50
  51         signal_emit("window activity", 2, window,
  52                     GINT_TO_POINTER(old_data_level));
  53 }
  54
  55 void window_item_activity(WI_ITEM_REC *item, int data_level,
  56                           const char *hilight_color)
  57 {
  58         int old_data_level;
  59
  60         old_data_level = item->data_level;
  61         if (data_level == 0 || item->data_level < data_level) {
  62                 item->data_level = data_level;
  63                 g_free_not_null(item->hilight_color);
  64                 item->hilight_color = g_strdup(hilight_color);
  65                 signal_emit("window item hilight", 1, item);
  66         }
  67
  68         signal_emit("window item activity", 2, item,
  69                     GINT_TO_POINTER(old_data_level));
  70 }
  71
  72 #define hide_target_activity(data_level, target) \
  73         ((target) != NULL && hide_targets != NULL && \
  74         strarray_find(hide_targets, target) != -1)
  75
  76 static void sig_hilight_text(TEXT_DEST_REC *dest, const char *msg)
  77 {
  78         WI_ITEM_REC *item;
  79         char *tagtarget;
  80         int data_level;
  81
  82         if (dest->window == active_win || (dest->level & hide_level))
  83                 return;
  84
  85         if (dest->level & hilight_level) {
  86                 data_level = DATA_LEVEL_HILIGHT+dest->hilight_priority;
  87         } else {
  88                 data_level = (dest->level & msg_level) ?
  89                         DATA_LEVEL_MSG : DATA_LEVEL_TEXT;
  90         }
  91
  92         if ((dest->level & MSGLEVEL_HILIGHT) == 0 && dest->target != NULL) {
  93                 /* check for both target and tag/target */
  94                 if (hide_target_activity(data_level, dest->target))
  95                         return;
  96
  97                 tagtarget = dest->server_tag == NULL ? NULL :
  98                         g_strdup_printf("%s/%s", dest->server_tag,
  99                                         dest->target);
 100                 if (hide_target_activity(data_level, tagtarget)) {
 101                         g_free(tagtarget);
 102                         return;
 103                 }
 104                 g_free(tagtarget);
 105         }
 106
 107         if (dest->target != NULL) {
 108                 item = window_item_find(dest->server, dest->target);
 109                 if (item != NULL) {
 110                         window_item_activity(item, data_level,
 111                                              dest->hilight_color);
 112                 }
 113         }
 114         window_activity(dest->window, data_level, dest->hilight_color);
 115 }
 116
 117 static void sig_dehilight_window(WINDOW_REC *window)
 118 {
 119         GSList *tmp;
 120
 121         g_return_if_fail(window != NULL);
 122
 123         if (window->data_level != 0) {
 124                 window_activity(window, 0, NULL);
 125                 for (tmp = window->items; tmp != NULL; tmp = tmp->next)
 126                         window_item_activity(tmp->data, 0, NULL);
 127         }
 128 }
 129
 130 static void read_settings(void)
 131 {
 132         const char *targets;
 133
 134         if (hide_targets != NULL)
 135                 g_strfreev(hide_targets);
 136
 137         targets = settings_get_str("activity_hide_targets");
 138         hide_targets = *targets == '\0' ? NULL :
 139                 g_strsplit(targets, " ", -1);
 140
 141         hide_level = MSGLEVEL_NEVER | MSGLEVEL_NO_ACT |
 142                 settings_get_level("activity_hide_level");
 143         msg_level = settings_get_level("activity_msg_level");
 144         hilight_level = MSGLEVEL_HILIGHT |
 145                 settings_get_level("activity_hilight_level");
 146 }
 147
 148 void window_activity_init(void)
 149 {
 150         settings_add_str("lookandfeel", "activity_hide_targets", "");
 151         settings_add_level("lookandfeel", "activity_hide_level", "");
 152         settings_add_level("lookandfeel", "activity_msg_level", "PUBLIC");
 153         settings_add_level("lookandfeel", "activity_hilight_level", "MSGS DCCMSGS");
 154
 155         read_settings();
 156         signal_add("print text", (SIGNAL_FUNC) sig_hilight_text);
 157         signal_add("window changed", (SIGNAL_FUNC) sig_dehilight_window);
 158         signal_add("window dehilight", (SIGNAL_FUNC) sig_dehilight_window);
 159         signal_add("setup changed", (SIGNAL_FUNC) read_settings);
 160 }
 161
 162 void window_activity_deinit(void)
 163 {
 164         if (hide_targets != NULL)
 165                 g_strfreev(hide_targets);
 166
 167         signal_remove("print text", (SIGNAL_FUNC) sig_hilight_text);
 168         signal_remove("window changed", (SIGNAL_FUNC) sig_dehilight_window);
 169         signal_remove("window dehilight", (SIGNAL_FUNC) sig_dehilight_window);
 170         signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
 171 }