1 #include "kernel/focus.h"
2 #include "kernel/frame.h"
3 #include "kernel/dispatch.h"
4 #include "kernel/openbox.h"
5 #include "kernel/event.h"
6 #include "kernel/grab.h"
7 #include "kernel/client.h"
8 #include "kernel/action.h"
9 #include "kernel/prop.h"
10 #include "kernel/timer.h"
11 #include "parser/parse.h"
14 #include "translate.h"
20 <action name="ChangeDesktop">
27 static void parse_key(xmlDocPtr doc
, xmlNodePtr node
, GList
*keylist
)
34 n
= parse_find_node("keybind", node
);
36 if (parse_attr_string("key", n
, &key
)) {
37 keylist
= g_list_append(keylist
, key
);
39 parse_key(doc
, n
->xmlChildrenNode
, keylist
);
41 it
= g_list_last(keylist
);
43 keylist
= g_list_delete_link(keylist
, it
);
45 n
= parse_find_node("keybind", n
->next
);
48 nact
= parse_find_node("action", node
);
50 if ((action
= action_parse(doc
, nact
))) {
51 /* validate that its okay for a key binding */
52 if (action
->func
== action_moveresize
&&
53 action
->data
.moveresize
.corner
!=
54 prop_atoms
.net_wm_moveresize_move_keyboard
&&
55 action
->data
.moveresize
.corner
!=
56 prop_atoms
.net_wm_moveresize_size_keyboard
) {
62 kbind(keylist
, action
);
64 nact
= parse_find_node("action", nact
->next
);
69 static void parse_xml(xmlDocPtr doc
, xmlNodePtr node
, void *d
)
71 parse_key(doc
, node
, NULL
);
74 void plugin_setup_config()
76 parse_register("keyboard", parse_xml
, NULL
);
79 KeyBindingTree
*firstnode
= NULL
;
81 static KeyBindingTree
*curpos
;
82 static guint reset_key
, reset_state
;
83 static ObTimer
*chain_timer
;
85 static void grab_for_window(Window win
, gboolean grab
)
92 p
= curpos
? curpos
->first_child
: firstnode
;
94 grab_key(p
->key
, p
->state
, win
, GrabModeAsync
);
98 grab_key(reset_key
, reset_state
, win
, GrabModeAsync
);
102 static void grab_keys(gboolean grab
)
106 grab_for_window(focus_backup
, grab
);
107 for (it
= client_list
; it
; it
= g_list_next(it
))
108 grab_for_window(((ObClient
*)it
->data
)->frame
->window
, grab
);
111 static void reset_chains()
114 timer_stop(chain_timer
);
123 static void chain_timeout(void *data
)
128 gboolean
kbind(GList
*keylist
, Action
*action
)
130 KeyBindingTree
*tree
, *t
;
133 g_assert(keylist
!= NULL
);
134 g_assert(action
!= NULL
);
136 if (!(tree
= tree_build(keylist
)))
139 if ((t
= tree_find(tree
, &conflict
)) != NULL
) {
140 /* already bound to something, use the existing tree */
145 while (t
->first_child
) t
= t
->first_child
;
148 g_message("conflict with binding");
154 t
->actions
= g_slist_append(t
->actions
, action
);
155 /* assimilate this built tree into the main tree. assimilation
156 destroys/uses the tree */
157 if (tree
) tree_assimilate(tree
);
162 static void event(ObEvent
*e
, void *foo
)
164 static KeyBindingTree
*grabbed_key
= NULL
;
166 if (e
->type
== Event_Client_Mapped
) {
167 grab_for_window(e
->data
.c
.client
->window
, TRUE
);
169 } else if (e
->type
== Event_Client_Destroy
) {
170 grab_for_window(e
->data
.c
.client
->window
, FALSE
);
175 gboolean done
= FALSE
;
177 if ((e
->type
== Event_X_KeyRelease
&&
178 !(grabbed_key
->state
& e
->data
.x
.e
->xkey
.state
)))
180 else if (e
->type
== Event_X_KeyPress
) {
181 if (e
->data
.x
.e
->xkey
.keycode
== ob_keycode(OB_KEY_RETURN
))
183 else if (e
->data
.x
.e
->xkey
.keycode
== ob_keycode(OB_KEY_ESCAPE
)) {
185 for (it
= grabbed_key
->actions
; it
; it
= it
->next
) {
186 Action
*act
= it
->data
;
187 act
->data
.cycle
.cancel
= TRUE
;
194 for (it
= grabbed_key
->actions
; it
; it
= it
->next
) {
195 Action
*act
= it
->data
;
196 act
->data
.cycle
.final
= TRUE
;
197 act
->func(&act
->data
);
200 grab_keyboard(FALSE
);
205 if (e
->type
== Event_X_KeyRelease
)
208 g_assert(e
->type
== Event_X_KeyPress
);
210 if (e
->data
.x
.e
->xkey
.keycode
== reset_key
&&
211 e
->data
.x
.e
->xkey
.state
== reset_state
) {
218 p
= curpos
->first_child
;
220 if (p
->key
== e
->data
.x
.e
->xkey
.keycode
&&
221 p
->state
== e
->data
.x
.e
->xkey
.state
) {
222 if (p
->first_child
!= NULL
) { /* part of a chain */
223 if (chain_timer
) timer_stop(chain_timer
);
224 /* 5 second timeout for chains */
225 chain_timer
= timer_start(5000*1000, chain_timeout
,
231 for (it
= p
->actions
; it
; it
= it
->next
) {
232 Action
*act
= it
->data
;
233 if (act
->func
!= NULL
) {
234 act
->data
.any
.c
= focus_client
;
236 if (act
->func
== action_cycle_windows
) {
237 act
->data
.cycle
.final
= FALSE
;
238 act
->data
.cycle
.cancel
= FALSE
;
241 if (act
->func
== action_cycle_windows
&&
242 !grabbed_key
&& grab_keyboard(TRUE
)) {
246 act
->data
.any
.c
= focus_client
;
247 act
->func(&act
->data
);
260 void plugin_startup()
265 dispatch_register(Event_Client_Mapped
| Event_Client_Destroy
|
266 Event_X_KeyPress
| Event_X_KeyRelease
,
267 (EventHandler
)event
, NULL
);
269 translate_key("C-g", &reset_state
, &reset_key
);
274 void plugin_shutdown()
276 dispatch_register(0, (EventHandler
)event
, NULL
);
278 tree_destroy(firstnode
);