openbox/actions/if.c

   1 #include "openbox/actions.h"
   2 #include "openbox/misc.h"
   3 #include "openbox/client.h"
   4 #include "openbox/frame.h"
   5 #include "openbox/screen.h"
   6 #include "openbox/focus.h"
   7 #include <glib.h>
   8
   9 typedef struct {
  10     gboolean shaded_on;
  11     gboolean shaded_off;
  12     gboolean maxvert_on;
  13     gboolean maxvert_off;
  14     gboolean maxhorz_on;
  15     gboolean maxhorz_off;
  16     gboolean maxfull_on;
  17     gboolean maxfull_off;
  18     gboolean iconic_on;
  19     gboolean iconic_off;
  20     gboolean focused;
  21     gboolean unfocused;
  22     gboolean urgent_on;
  23     gboolean urgent_off;
  24     gboolean decor_off;
  25     gboolean decor_on;
  26     gboolean omnipresent_on;
  27     gboolean omnipresent_off;
  28     gboolean desktop_current;
  29     gboolean desktop_other;
  30     guint    desktop_number;
  31     guint    screendesktop_number;
  32     guint    client_monitor;
  33     GPatternSpec *matchtitle;
  34     GRegex *regextitle;
  35     gchar  *exacttitle;
  36     GSList *thenacts;
  37     GSList *elseacts;
  38 } Options;
  39
  40 static gpointer setup_func(xmlNodePtr node);
  41 static void     free_func(gpointer options);
  42 static gboolean run_func(ObActionsData *data, gpointer options);
  43
  44 void action_if_startup(void)
  45 {
  46     actions_register("If", setup_func, free_func, run_func);
  47 }
  48
  49 static inline set_bool(xmlNodePtr node,
  50                        const char *name,
  51                        gboolean *on,
  52                        gboolean *off)
  53 {
  54     xmlNodePtr n;
  55
  56     if ((n = obt_xml_find_node(node, name))) {
  57         if (obt_xml_node_bool(n))
  58             *on = TRUE;
  59         else
  60             *off = TRUE;
  61     }
  62 }
  63
  64 static gpointer setup_func(xmlNodePtr node)
  65 {
  66     xmlNodePtr n;
  67     Options *o;
  68
  69     o = g_slice_new0(Options);
  70
  71     set_bool(node, "shaded", &o->shaded_on, &o->shaded_off);
  72     set_bool(node, "maximized", &o->maxfull_on, &o->maxfull_off);
  73     set_bool(node, "maximizedhorizontal", &o->maxhorz_on, &o->maxhorz_off);
  74     set_bool(node, "maximizedvertical", &o->maxvert_on, &o->maxvert_off);
  75     set_bool(node, "iconified", &o->iconic_on, &o->iconic_off);
  76     set_bool(node, "focused", &o->focused, &o->unfocused);
  77     set_bool(node, "urgent", &o->urgent_on, &o->urgent_off);
  78     set_bool(node, "undecorated", &o->decor_off, &o->decor_on);
  79     set_bool(node, "omnipresent", &o->omnipresent_on, &o->omnipresent_off);
  80
  81     if ((n = obt_xml_find_node(node, "desktop"))) {
  82         gchar *s;
  83         if ((s = obt_xml_node_string(n))) {
  84             if (!g_ascii_strcasecmp(s, "current"))
  85                 o->desktop_current = TRUE;
  86             if (!g_ascii_strcasecmp(s, "other"))
  87                 o->desktop_other = TRUE;
  88             else
  89                 o->desktop_number = atoi(s);
  90             g_free(s);
  91         }
  92     }
  93     if ((n = obt_xml_find_node(node, "activedesktop"))) {
  94         o->screendesktop_number = obt_xml_node_int(n);
  95     }
  96     if ((n = obt_xml_find_node(node, "title"))) {
  97         gchar *s, *type = NULL;
  98         if ((s = obt_xml_node_string(n))) {
  99             if (!obt_xml_attr_string(n, "type", &type) ||
 100                 !g_ascii_strcasecmp(type, "pattern"))
 101             {
 102                 o->matchtitle = g_pattern_spec_new(s);
 103             } else if (type && !g_ascii_strcasecmp(type, "regex")) {
 104                 o->regextitle = g_regex_new(s, 0, 0, NULL);
 105             } else if (type && !g_ascii_strcasecmp(type, "exact")) {
 106                 o->exacttitle = g_strdup(s);
 107             }
 108             g_free(s);
 109         }
 110     }
 111     if ((n = obt_xml_find_node(node, "monitor"))) {
 112         o->client_monitor = obt_xml_node_int(n);
 113     }
 114
 115     if ((n = obt_xml_find_node(node, "then"))) {
 116         xmlNodePtr m;
 117
 118         m = obt_xml_find_node(n->children, "action");
 119         while (m) {
 120             ObActionsAct *action = actions_parse(m);
 121             if (action) o->thenacts = g_slist_append(o->thenacts, action);
 122             m = obt_xml_find_node(m->next, "action");
 123         }
 124     }
 125     if ((n = obt_xml_find_node(node, "else"))) {
 126         xmlNodePtr m;
 127
 128         m = obt_xml_find_node(n->children, "action");
 129         while (m) {
 130             ObActionsAct *action = actions_parse(m);
 131             if (action) o->elseacts = g_slist_append(o->elseacts, action);
 132             m = obt_xml_find_node(m->next, "action");
 133         }
 134     }
 135
 136     return o;
 137 }
 138
 139 static void free_func(gpointer options)
 140 {
 141     Options *o = options;
 142
 143     while (o->thenacts) {
 144         actions_act_unref(o->thenacts->data);
 145         o->thenacts = g_slist_delete_link(o->thenacts, o->thenacts);
 146     }
 147     while (o->elseacts) {
 148         actions_act_unref(o->elseacts->data);
 149         o->elseacts = g_slist_delete_link(o->elseacts, o->elseacts);
 150     }
 151     if (o->matchtitle)
 152         g_pattern_spec_free(o->matchtitle);
 153     if (o->regextitle)
 154         g_regex_unref(o->regextitle);
 155     if (o->exacttitle)
 156         g_free(o->exacttitle);
 157
 158     g_slice_free(Options, o);
 159 }
 160
 161 /* Always return FALSE because its not interactive */
 162 static gboolean run_func(ObActionsData *data, gpointer options)
 163 {
 164     Options *o = options;
 165     GSList *acts;
 166     ObClient *c = data->client;
 167
 168     if (c &&
 169         (!o->shaded_on   ||  c->shaded) &&
 170         (!o->shaded_off  || !c->shaded) &&
 171         (!o->iconic_on   ||  c->iconic) &&
 172         (!o->iconic_off  || !c->iconic) &&
 173         (!o->maxhorz_on  ||  c->max_horz) &&
 174         (!o->maxhorz_off || !c->max_horz) &&
 175         (!o->maxvert_on  ||  c->max_vert) &&
 176         (!o->maxvert_off || !c->max_vert) &&
 177         (!o->maxfull_on  ||  (c->max_vert && c->max_horz)) &&
 178         (!o->maxfull_off || !(c->max_vert && c->max_horz)) &&
 179         (!o->focused     ||  (c == focus_client)) &&
 180         (!o->unfocused   || !(c == focus_client)) &&
 181         (!o->urgent_on   ||  (c->urgent || c->demands_attention)) &&
 182         (!o->urgent_off  || !(c->urgent || c->demands_attention)) &&
 183         (!o->decor_off   ||  (c->undecorated || !(c->decorations & OB_FRAME_DECOR_TITLEBAR))) &&
 184         (!o->decor_on    ||  (!c->undecorated && (c->decorations & OB_FRAME_DECOR_TITLEBAR))) &&
 185         (!o->omnipresent_on  || (c->desktop == DESKTOP_ALL)) &&
 186         (!o->omnipresent_off || (c->desktop != DESKTOP_ALL)) &&
 187         (!o->desktop_current || ((c->desktop == screen_desktop) ||
 188                                  (c->desktop == DESKTOP_ALL))) &&
 189         (!o->desktop_other   || ((c->desktop != screen_desktop) &&
 190                                  (c->desktop != DESKTOP_ALL))) &&
 191         (!o->desktop_number  || ((c->desktop == o->desktop_number - 1) ||
 192                                  (c->desktop == DESKTOP_ALL))) &&
 193         (!o->screendesktop_number || screen_desktop == o->screendesktop_number - 1) &&
 194         (!o->matchtitle ||
 195          (g_pattern_match_string(o->matchtitle, c->original_title))) &&
 196         (!o->regextitle ||
 197          (g_regex_match(o->regextitle, c->original_title, 0, NULL))) &&
 198         (!o->exacttitle ||
 199          (!strcmp(o->exacttitle, c->original_title))) &&
 200         (!o->client_monitor ||
 201          (o->client_monitor == client_monitor(c) + 1)))
 202     {
 203         acts = o->thenacts;
 204     }
 205     else
 206         acts = o->elseacts;
 207
 208     actions_run_acts(acts, data->uact, data->state,
 209                      data->x, data->y, data->button,
 210                      data->context, data->client);
 211
 212     return FALSE;
 213 }