1 #include "kernel/focus.h"
2 #include "kernel/screen.h"
3 #include "kernel/frame.h"
4 #include "kernel/dispatch.h"
5 #include "kernel/openbox.h"
6 #include "kernel/event.h"
7 #include "kernel/grab.h"
8 #include "kernel/client.h"
9 #include "kernel/action.h"
10 #include "kernel/prop.h"
11 #include "kernel/timer.h"
12 #include "parser/parse.h"
15 #include "translate.h"
21 <action name="ChangeDesktop">
28 static void parse_key(xmlDocPtr doc, xmlNodePtr node, GList *keylist)
35 n = parse_find_node("keybind", node);
37 if (parse_attr_string("key", n, &key)) {
38 keylist = g_list_append(keylist, key);
40 parse_key(doc, n->xmlChildrenNode, keylist);
42 it = g_list_last(keylist);
44 keylist = g_list_delete_link(keylist, it);
46 n = parse_find_node("keybind", n->next);
49 nact = parse_find_node("action", node);
51 if ((action = action_parse(doc, nact))) {
52 /* validate that its okay for a key binding */
53 if (action->func == action_moveresize &&
54 action->data.moveresize.corner !=
55 prop_atoms.net_wm_moveresize_move_keyboard &&
56 action->data.moveresize.corner !=
57 prop_atoms.net_wm_moveresize_size_keyboard) {
63 kbind(keylist, action);
65 nact = parse_find_node("action", nact->next);
70 static void parse_xml(xmlDocPtr doc, xmlNodePtr node, void *d)
72 parse_key(doc, node->xmlChildrenNode, NULL);
75 void plugin_setup_config()
77 parse_register("keyboard", parse_xml, NULL);
80 KeyBindingTree *firstnode = NULL;
82 static KeyBindingTree *curpos;
83 static guint reset_key, reset_state;
84 static ObTimer *chain_timer;
86 static void grab_for_window(Window win, gboolean grab)
93 p = curpos ? curpos->first_child : firstnode;
95 grab_key(p->key, p->state, win, GrabModeAsync);
99 grab_key(reset_key, reset_state, win, GrabModeAsync);
103 static void grab_keys(gboolean grab)
107 grab_for_window(screen_support_win, grab);
108 for (it = client_list; it; it = g_list_next(it))
109 grab_for_window(((ObClient*)it->data)->frame->window, grab);
112 static void reset_chains()
115 timer_stop(chain_timer);
124 static void chain_timeout(ObTimer *t, void *data)
129 gboolean kbind(GList *keylist, Action *action)
131 KeyBindingTree *tree, *t;
134 g_assert(keylist != NULL);
135 g_assert(action != NULL);
137 if (!(tree = tree_build(keylist)))
140 if ((t = tree_find(tree, &conflict)) != NULL) {
141 /* already bound to something, use the existing tree */
146 while (t->first_child) t = t->first_child;
149 g_warning("conflict with binding");
155 t->actions = g_slist_append(t->actions, action);
156 /* assimilate this built tree into the main tree. assimilation
157 destroys/uses the tree */
158 if (tree) tree_assimilate(tree);
163 static void event(ObEvent *e, void *foo)
165 static KeyBindingTree *grabbed_key = NULL;
167 if (e->type == Event_Client_Mapped) {
168 grab_for_window(e->data.c.client->window, TRUE);
170 } else if (e->type == Event_Client_Destroy) {
171 grab_for_window(e->data.c.client->window, FALSE);
176 gboolean done = FALSE;
178 if ((e->type == Event_X_KeyRelease &&
179 !(grabbed_key->state & e->data.x.e->xkey.state)))
181 else if (e->type == Event_X_KeyPress) {
182 if (e->data.x.e->xkey.keycode == ob_keycode(OB_KEY_RETURN))
184 else if (e->data.x.e->xkey.keycode == ob_keycode(OB_KEY_ESCAPE)) {
186 for (it = grabbed_key->actions; it; it = it->next) {
187 Action *act = it->data;
188 act->data.cycle.cancel = TRUE;
195 for (it = grabbed_key->actions; it; it = it->next) {
196 Action *act = it->data;
197 act->data.cycle.final = TRUE;
198 act->func(&act->data);
201 grab_keyboard(FALSE);
206 if (e->type == Event_X_KeyRelease)
209 g_assert(e->type == Event_X_KeyPress);
211 if (e->data.x.e->xkey.keycode == reset_key &&
212 e->data.x.e->xkey.state == reset_state) {
219 p = curpos->first_child;
221 if (p->key == e->data.x.e->xkey.keycode &&
222 p->state == e->data.x.e->xkey.state) {
223 if (p->first_child != NULL) { /* part of a chain */
224 if (chain_timer) timer_stop(chain_timer);
225 /* 5 second timeout for chains */
226 chain_timer = timer_start(5000*1000, chain_timeout,
232 for (it = p->actions; it; it = it->next) {
233 Action *act = it->data;
234 if (act->func != NULL) {
235 act->data.any.c = focus_client;
237 if (act->func == action_cycle_windows) {
238 act->data.cycle.final = FALSE;
239 act->data.cycle.cancel = FALSE;
242 if (act->func == action_moveresize) {
243 screen_pointer_pos(&act->data.moveresize.x,
244 &act->data.moveresize.y);
247 if (act->func == action_cycle_windows &&
248 !grabbed_key && grab_keyboard(TRUE)) {
252 if (act->func == action_showmenu) {
253 act->data.showmenu.x = e->data.x.e->xkey.x_root;
254 act->data.showmenu.y = e->data.x.e->xkey.y_root;
257 act->data.any.c = focus_client;
258 act->func(&act->data);
271 void plugin_startup()
276 dispatch_register(Event_Client_Mapped | Event_Client_Destroy |
277 Event_X_KeyPress | Event_X_KeyRelease,
278 (EventHandler)event, NULL);
280 translate_key("C-g", &reset_state, &reset_key);
285 void plugin_shutdown()
287 dispatch_register(0, (EventHandler)event, NULL);
289 tree_destroy(firstnode);