openbox/actions/layer.c

   1 #include "openbox/actions.h"
   2 #include "openbox/client.h"
   3
   4 typedef struct {
   5     gint layer; /*!< -1 for below, 0 for normal, and 1 for above */
   6     gboolean toggle;
   7     gboolean on;
   8 } Options;
   9
  10 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node);
  11 static gpointer setup_toggletop_func(ObParseInst *i,
  12                                      xmlDocPtr doc, xmlNodePtr node);
  13 static gpointer setup_togglebottom_func(ObParseInst *i,
  14                                         xmlDocPtr doc, xmlNodePtr node);
  15 static gpointer setup_sendtop_func(ObParseInst *i,
  16                                      xmlDocPtr doc, xmlNodePtr node);
  17 static gpointer setup_sendbottom_func(ObParseInst *i,
  18                                         xmlDocPtr doc, xmlNodePtr node);
  19 static gpointer setup_sendnormal_func(ObParseInst *i,
  20                                       xmlDocPtr doc, xmlNodePtr node);
  21 static void     free_func(gpointer options);
  22 static gboolean run_func(ObActionsData *data, gpointer options);
  23
  24 void action_layer_startup()
  25 {
  26     actions_register("Layer",
  27                      setup_func,
  28                      free_func,
  29                      run_func,
  30                      NULL, NULL);
  31     actions_register("ToggleAlwaysOnTop",
  32                      setup_toggletop_func,
  33                      free_func,
  34                      run_func,
  35                      NULL, NULL);
  36     actions_register("ToggleAlwaysOnBottom",
  37                      setup_togglebottom_func,
  38                      free_func,
  39                      run_func,
  40                      NULL, NULL);
  41     actions_register("SendToTopLayer",
  42                      setup_sendtop_func,
  43                      free_func,
  44                      run_func,
  45                      NULL, NULL);
  46     actions_register("SendToBottomLayer",
  47                      setup_sendbottom_func,
  48                      free_func,
  49                      run_func,
  50                      NULL, NULL);
  51     actions_register("SendToNormalLayer",
  52                      setup_sendnormal_func,
  53                      free_func,
  54                      run_func,
  55                      NULL, NULL);
  56 }
  57
  58 static gpointer setup_func(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node)
  59 {
  60     xmlNodePtr n;
  61     Options *o;
  62
  63     o = g_new0(Options, 1);
  64     o->toggle = TRUE;
  65
  66     if ((n = parse_find_node("layer", node))) {
  67         gchar *s = parse_string(doc, n);
  68         if (!g_ascii_strcasecmp(s, "above") ||
  69             !g_ascii_strcasecmp(s, "top"))
  70             o->layer = 1;
  71         else if (!g_ascii_strcasecmp(s, "below") ||
  72                  !g_ascii_strcasecmp(s, "bottom"))
  73             o->layer = -1;
  74         else if (!g_ascii_strcasecmp(s, "normal") ||
  75                  !g_ascii_strcasecmp(s, "middle"))
  76             o->layer = 0;
  77         g_free(s);
  78     }
  79     if ((n = parse_find_node("state", node))) {
  80         gchar *s = parse_string(doc, n);
  81         if (g_ascii_strcasecmp(s, "toggle")) {
  82             o->toggle = FALSE;
  83             o->on = parse_bool(doc, n);
  84         }
  85         g_free(s);
  86     }
  87
  88     return o;
  89 }
  90
  91 static gpointer setup_toggletop_func(ObParseInst *i,
  92                                      xmlDocPtr doc, xmlNodePtr node)
  93 {
  94     Options *o = g_new0(Options, 1);
  95     o->toggle = TRUE;
  96     o->layer = 1;
  97     return o;
  98 }
  99
 100 static gpointer setup_togglebottom_func(ObParseInst *i,
 101                                         xmlDocPtr doc, xmlNodePtr node)
 102 {
 103     Options *o = g_new0(Options, 1);
 104     o->toggle = TRUE;
 105     o->layer = -1;
 106     return o;
 107 }
 108
 109 static gpointer setup_sendtop_func(ObParseInst *i,
 110                                      xmlDocPtr doc, xmlNodePtr node)
 111 {
 112     Options *o = g_new0(Options, 1);
 113     o->on = TRUE;
 114     o->layer = 1;
 115     return o;
 116 }
 117
 118 static gpointer setup_sendbottom_func(ObParseInst *i,
 119                                         xmlDocPtr doc, xmlNodePtr node)
 120 {
 121     Options *o = g_new0(Options, 1);
 122     o->on = TRUE;
 123     o->layer = -1;
 124     return o;
 125 }
 126
 127 static gpointer setup_sendnormal_func(ObParseInst *i,
 128                                       xmlDocPtr doc, xmlNodePtr node)
 129 {
 130     Options *o = g_new0(Options, 1);
 131     o->on = TRUE;
 132     o->layer = 0;
 133     return o;
 134 }
 135
 136 static void free_func(gpointer options)
 137 {
 138     Options *o = options;
 139
 140     g_free(o);
 141 }
 142
 143 /* Always return FALSE because its not interactive */
 144 static gboolean run_func(ObActionsData *data, gpointer options)
 145 {
 146     Options *o = options;
 147
 148     if (data->client) {
 149         ObClient *c = data->client;
 150
 151         actions_client_move(data, TRUE);
 152
 153         if (o->layer < 0) {
 154             if (o->toggle || c->below != o->on)
 155                 client_set_layer(c, c->below ? 0 : -1);
 156         }
 157         else if (o->layer > 0) {
 158             if (o->toggle || c->above != o->on)
 159                 client_set_layer(c, c->above ? 0 : 1);
 160         }
 161         else {
 162             if ((o->toggle || o->on) && (c->above || c->below))
 163                 client_set_layer(c, 0);
 164         }
 165
 166         actions_client_move(data, FALSE);
 167     }
 168
 169     return FALSE;
 170 }