1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 obt/link.c for the Openbox window manager
4 Copyright (c) 2009 Dana Jansens
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.
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.
16 See the COPYING file for a copy of the GNU General Public License.
20 #include "obt/ddparse.h"
21 #include "obt/paths.h"
28 gchar
*name
; /*!< Specific name for the object (eg Firefox) */
29 gboolean display
; /*<! When false, do not display this link in menus or
31 gboolean deleted
; /*<! When true, the Link could exist but is deleted
32 for the current user */
33 gchar
*generic
; /*!< Generic name for the object (eg Web Browser) */
34 gchar
*comment
; /*!< Comment/description to display for the object */
35 gchar
*icon
; /*!< Name/path for an icon for the object */
36 guint env_required
; /*!< The environments that must be present to use this
38 guint env_restricted
; /*!< The environments that must _not_ be present to
43 gchar
*exec
; /*!< Executable to run for the app */
44 gchar
*wdir
; /*!< Working dir to run the app in */
45 gboolean term
; /*!< Run the app in a terminal or not */
48 /* XXX gchar**? or something better, a mime struct.. maybe
49 glib has something i can use. */
50 gchar
**mime
; /*!< Mime types the app can open */
52 ObtLinkAppStartup startup
;
53 gchar
*startup_wmclass
;
63 ObtLink
* obt_link_from_ddfile(const gchar
*ddname
, GSList
*paths
,
67 GHashTable
*groups
, *keys
;
69 ObtDDParseValue
*v
, *type
, *name
, *target
;
71 groups
= obt_ddparse_file(ddname
, paths
);
72 if (!groups
) return NULL
;
73 g
= g_hash_table_lookup(groups
, "Desktop Entry");
75 g_hash_table_destroy(groups
);
79 keys
= obt_ddparse_group_keys(g
);
81 /* check that required keys exist */
83 if (!(type
= g_hash_table_lookup(keys
, "Type")))
84 { g_hash_table_destroy(groups
); return NULL
; }
85 if (!(name
= g_hash_table_lookup(keys
, "Name")))
86 { g_hash_table_destroy(groups
); return NULL
; }
88 if (type
->value
.enumerable
== OBT_LINK_TYPE_APPLICATION
) {
89 if (!(target
= g_hash_table_lookup(keys
, "Exec")))
90 { g_hash_table_destroy(groups
); return NULL
; }
92 else if (type
->value
.enumerable
== OBT_LINK_TYPE_URL
) {
93 if (!(target
= g_hash_table_lookup(keys
, "URL")))
94 { g_hash_table_destroy(groups
); return NULL
; }
99 /* parse all the optional keys and build ObtLink (steal the strings) */
100 link
= g_slice_new0(ObtLink
);
102 link
->type
= type
->value
.enumerable
;
103 if (link
->type
== OBT_LINK_TYPE_APPLICATION
)
104 link
->d
.app
.exec
= target
->value
.string
, target
->value
.string
= NULL
;
105 else if (link
->type
== OBT_LINK_TYPE_URL
)
106 link
->d
.url
.addr
= target
->value
.string
, target
->value
.string
= NULL
;
107 link
->display
= TRUE
;
109 if ((v
= g_hash_table_lookup(keys
, "Hidden")))
110 link
->deleted
= v
->value
.boolean
;
112 if ((v
= g_hash_table_lookup(keys
, "NoDisplay")))
113 link
->display
= !v
->value
.boolean
;
115 if ((v
= g_hash_table_lookup(keys
, "GenericName")))
116 link
->generic
= v
->value
.string
, v
->value
.string
= NULL
;
118 if ((v
= g_hash_table_lookup(keys
, "Comment")))
119 link
->comment
= v
->value
.string
, v
->value
.string
= NULL
;
121 if ((v
= g_hash_table_lookup(keys
, "Icon")))
122 link
->icon
= v
->value
.string
, v
->value
.string
= NULL
;
124 if ((v
= g_hash_table_lookup(keys
, "OnlyShowIn")))
125 link
->env_required
= v
->value
.environments
;
127 link
->env_required
= 0;
129 if ((v
= g_hash_table_lookup(keys
, "NotShowIn")))
130 link
->env_restricted
= v
->value
.environments
;
132 link
->env_restricted
= 0;
134 if (link
->type
== OBT_LINK_TYPE_APPLICATION
) {
135 if ((v
= g_hash_table_lookup(keys
, "TryExec"))) {
136 /* XXX spawn a thread to check TryExec? */
137 link
->display
= link
->display
&&
138 obt_paths_try_exec(p
, v
->value
.string
);
141 if ((v
= g_hash_table_lookup(keys
, "Path"))) {
142 /* steal the string */
143 link
->d
.app
.wdir
= v
->value
.string
;
144 v
->value
.string
= NULL
;
147 if ((v
= g_hash_table_lookup(keys
, "Terminal")))
148 link
->d
.app
.term
= v
->value
.boolean
;
150 if ((v
= g_hash_table_lookup(keys
, "StartupNotify")))
151 link
->d
.app
.startup
= v
->value
.boolean
?
152 OBT_LINK_APP_STARTUP_PROTOCOL_SUPPORT
:
153 OBT_LINK_APP_STARTUP_NO_SUPPORT
;
155 link
->d
.app
.startup
= OBT_LINK_APP_STARTUP_LEGACY_SUPPORT
;
157 /* XXX parse link->d.app.exec to determine link->d.app.open */
159 /* XXX there's more app specific stuff */
162 else if (link
->type
== OBT_LINK_TYPE_URL
) {
163 /* XXX there's URL specific stuff */
169 void obt_link_ref(ObtLink
*dd
)
174 void obt_link_unref(ObtLink
*dd
)
177 g_slice_free(ObtLink
, dd
);