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         int data_level;
  80
  81         if (dest->window == active_win || (dest->level & hide_level))
  82                 return;
  83
  84         if (dest->level & hilight_level) {
  85                 data_level = DATA_LEVEL_HILIGHT+dest->hilight_priority;
  86         } else {
  87                 data_level = (dest->level & msg_level) ?
  88                         DATA_LEVEL_MSG : DATA_LEVEL_TEXT;
  89         }
  90
  91         if ((dest->level & MSGLEVEL_HILIGHT) == 0 &&
  92             hide_target_activity(data_level, dest->target))
  93                 return;
  94
  95         if (dest->target != NULL) {
  96                 item = window_item_find(dest->server, dest->target);
  97                 if (item != NULL) {
  98                         window_item_activity(item, data_level,
  99                                              dest->hilight_color);
 100                 }
 101         }
 102         window_activity(dest->window, data_level, dest->hilight_color);
 103 }
 104
 105 static void sig_dehilight_window(WINDOW_REC *window)
 106 {
 107         GSList *tmp;
 108
 109         g_return_if_fail(window != NULL);
 110
 111         if (window->data_level != 0) {
 112                 window_activity(window, 0, NULL);
 113                 for (tmp = window->items; tmp != NULL; tmp = tmp->next)
 114                         window_item_activity(tmp->data, 0, NULL);
 115         }
 116 }
 117
 118 static void read_settings(void)
 119 {
 120         const char *targets;
 121
 122         if (hide_targets != NULL)
 123                 g_strfreev(hide_targets);
 124
 125         targets = settings_get_str("activity_hide_targets");
 126         hide_targets = *targets == '\0' ? NULL :
 127                 g_strsplit(targets, " ", -1);
 128
 129         hide_level = MSGLEVEL_NEVER | MSGLEVEL_NO_ACT |
 130                 level2bits(settings_get_str("activity_hide_level"));
 131         msg_level = level2bits(settings_get_str("activity_msg_level"));
 132         hilight_level = MSGLEVEL_HILIGHT |
 133                 level2bits(settings_get_str("activity_hilight_level"));
 134 }
 135
 136 void window_activity_init(void)
 137 {
 138         settings_add_str("lookandfeel", "activity_hide_targets", "");
 139         settings_add_str("lookandfeel", "activity_hide_level", "");
 140         settings_add_str("lookandfeel", "activity_msg_level", "PUBLIC");
 141         settings_add_str("lookandfeel", "activity_hilight_level", "MSGS DCCMSGS");
 142
 143         read_settings();
 144         signal_add("print text", (SIGNAL_FUNC) sig_hilight_text);
 145         signal_add("window changed", (SIGNAL_FUNC) sig_dehilight_window);
 146         signal_add("window dehilight", (SIGNAL_FUNC) sig_dehilight_window);
 147         signal_add("setup changed", (SIGNAL_FUNC) read_settings);
 148 }
 149
 150 void window_activity_deinit(void)
 151 {
 152         if (hide_targets != NULL)
 153                 g_strfreev(hide_targets);
 154
 155         signal_remove("print text", (SIGNAL_FUNC) sig_hilight_text);
 156         signal_remove("window changed", (SIGNAL_FUNC) sig_dehilight_window);
 157         signal_remove("window dehilight", (SIGNAL_FUNC) sig_dehilight_window);
 158         signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
 159 }