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