10 #include "translate.h"
17 GSList
*actions
[OB_NUM_MOUSE_ACTIONS
]; /* lists of Action pointers */
20 #define FRAME_CONTEXT(co, cl) ((cl && cl->type != OB_CLIENT_TYPE_DESKTOP) ? \
21 co == OB_FRAME_CONTEXT_FRAME : FALSE)
22 #define CLIENT_CONTEXT(co, cl) ((cl && cl->type == OB_CLIENT_TYPE_DESKTOP) ? \
23 co == OB_FRAME_CONTEXT_DESKTOP : \
24 co == OB_FRAME_CONTEXT_CLIENT)
26 /* Array of GSList*s of ObMouseBinding*s. */
27 static GSList
*bound_contexts
[OB_FRAME_NUM_CONTEXTS
];
29 ObFrameContext
mouse_button_frame_context(ObFrameContext context
,
33 ObFrameContext x
= context
;
35 for (it
= bound_contexts
[context
]; it
; it
= g_slist_next(it
)) {
36 ObMouseBinding
*b
= it
->data
;
38 if (b
->button
== button
)
43 case OB_FRAME_CONTEXT_NONE
:
44 case OB_FRAME_CONTEXT_DESKTOP
:
45 case OB_FRAME_CONTEXT_CLIENT
:
46 case OB_FRAME_CONTEXT_TITLEBAR
:
47 case OB_FRAME_CONTEXT_HANDLE
:
48 case OB_FRAME_CONTEXT_FRAME
:
49 case OB_FRAME_CONTEXT_MOVE_RESIZE
:
51 case OB_FRAME_CONTEXT_BLCORNER
:
52 case OB_FRAME_CONTEXT_BRCORNER
:
53 x
= OB_FRAME_CONTEXT_HANDLE
;
55 case OB_FRAME_CONTEXT_TLCORNER
:
56 case OB_FRAME_CONTEXT_TRCORNER
:
57 case OB_FRAME_CONTEXT_MAXIMIZE
:
58 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
59 case OB_FRAME_CONTEXT_SHADE
:
60 case OB_FRAME_CONTEXT_ICONIFY
:
61 case OB_FRAME_CONTEXT_ICON
:
62 case OB_FRAME_CONTEXT_CLOSE
:
63 x
= OB_FRAME_CONTEXT_TITLEBAR
;
65 case OB_FRAME_NUM_CONTEXTS
:
66 g_assert_not_reached();
72 void mouse_grab_for_client(ObClient
*client
, gboolean grab
)
77 for (i
= 0; i
< OB_FRAME_NUM_CONTEXTS
; ++i
)
78 for (it
= bound_contexts
[i
]; it
!= NULL
; it
= g_slist_next(it
)) {
79 /* grab/ungrab the button */
80 ObMouseBinding
*b
= it
->data
;
85 if (FRAME_CONTEXT(i
, client
)) {
86 win
= client
->frame
->window
;
88 mask
= ButtonPressMask
| ButtonMotionMask
| ButtonReleaseMask
;
89 } else if (CLIENT_CONTEXT(i
, client
)) {
90 win
= client
->frame
->plate
;
91 mode
= GrabModeSync
; /* this is handled in event */
92 mask
= ButtonPressMask
; /* can't catch more than this with Sync
93 mode the release event is
94 manufactured in event() */
98 grab_button_full(b
->button
, b
->state
, win
, mask
, mode
,
101 ungrab_button(b
->button
, b
->state
, win
);
105 static void grab_all_clients(gboolean grab
)
109 for (it
= client_list
; it
!= NULL
; it
= it
->next
)
110 mouse_grab_for_client(it
->data
, grab
);
113 static void clearall()
118 for(i
= 0; i
< OB_FRAME_NUM_CONTEXTS
; ++i
) {
119 for (it
= bound_contexts
[i
]; it
!= NULL
; it
= it
->next
) {
120 ObMouseBinding
*b
= it
->data
;
123 for (j
= 0; j
< OB_NUM_MOUSE_ACTIONS
; ++j
) {
126 for (it
= b
->actions
[j
]; it
; it
= it
->next
)
127 action_free(it
->data
);
128 g_slist_free(b
->actions
[j
]);
132 g_slist_free(bound_contexts
[i
]);
133 bound_contexts
[i
] = NULL
;
137 static gboolean
fire_binding(ObMouseAction a
, ObFrameContext context
,
138 ObClient
*c
, guint state
,
139 guint button
, int x
, int y
)
144 for (it
= bound_contexts
[context
]; it
!= NULL
; it
= it
->next
) {
146 if (b
->state
== state
&& b
->button
== button
)
149 /* if not bound, then nothing to do! */
150 if (it
== NULL
) return FALSE
;
152 for (it
= b
->actions
[a
]; it
; it
= it
->next
)
153 action_run_mouse(it
->data
, c
, state
, button
, x
, y
);
157 void mouse_event(ObClient
*client
, XEvent
*e
)
160 static guint button
= 0, state
= 0, lbutton
= 0;
161 static Window lwindow
= None
;
164 ObFrameContext context
;
165 gboolean click
= FALSE
;
166 gboolean dclick
= FALSE
;
170 context
= frame_context(client
, e
->xany
.window
);
171 context
= mouse_button_frame_context(context
, e
->xbutton
.button
);
173 px
= e
->xbutton
.x_root
;
174 py
= e
->xbutton
.y_root
;
175 button
= e
->xbutton
.button
;
176 state
= e
->xbutton
.state
;
178 fire_binding(OB_MOUSE_ACTION_PRESS
, context
,
179 client
, e
->xbutton
.state
,
181 e
->xbutton
.x_root
, e
->xbutton
.y_root
);
183 if (CLIENT_CONTEXT(context
, client
)) {
184 /* Replay the event, so it goes to the client*/
185 XAllowEvents(ob_display
, ReplayPointer
, event_lasttime
);
186 /* Fall through to the release case! */
191 context
= frame_context(client
, e
->xany
.window
);
192 context
= mouse_button_frame_context(context
, e
->xbutton
.button
);
194 if (e
->xbutton
.button
== button
) {
195 /* clicks are only valid if its released over the window */
198 guint ujunk
, b
, w
, h
;
199 xerror_set_ignore(TRUE
);
200 junk1
= XGetGeometry(ob_display
, e
->xbutton
.window
,
201 &wjunk
, &junk1
, &junk2
, &w
, &h
, &b
, &ujunk
);
202 xerror_set_ignore(FALSE
);
204 if (e
->xbutton
.x
>= (signed)-b
&&
205 e
->xbutton
.y
>= (signed)-b
&&
206 e
->xbutton
.x
< (signed)(w
+b
) &&
207 e
->xbutton
.y
< (signed)(h
+b
)) {
209 /* double clicks happen if there were 2 in a row! */
210 if (lbutton
== button
&&
211 lwindow
== e
->xbutton
.window
&&
212 e
->xbutton
.time
- config_mouse_dclicktime
<=
218 lwindow
= e
->xbutton
.window
;
228 ltime
= e
->xbutton
.time
;
230 fire_binding(OB_MOUSE_ACTION_RELEASE
, context
,
231 client
, e
->xbutton
.state
,
233 e
->xbutton
.x_root
, e
->xbutton
.y_root
);
235 fire_binding(OB_MOUSE_ACTION_CLICK
, context
,
236 client
, e
->xbutton
.state
,
241 fire_binding(OB_MOUSE_ACTION_DOUBLE_CLICK
, context
,
242 client
, e
->xbutton
.state
,
250 context
= frame_context(client
, e
->xany
.window
);
251 context
= mouse_button_frame_context(context
, button
);
253 if (ABS(e
->xmotion
.x_root
- px
) >=
254 config_mouse_threshold
||
255 ABS(e
->xmotion
.y_root
- py
) >=
256 config_mouse_threshold
) {
258 /* You can't drag on buttons */
259 if (context
== OB_FRAME_CONTEXT_MAXIMIZE
||
260 context
== OB_FRAME_CONTEXT_ALLDESKTOPS
||
261 context
== OB_FRAME_CONTEXT_SHADE
||
262 context
== OB_FRAME_CONTEXT_ICONIFY
||
263 context
== OB_FRAME_CONTEXT_ICON
||
264 context
== OB_FRAME_CONTEXT_CLOSE
)
267 fire_binding(OB_MOUSE_ACTION_MOTION
, context
,
268 client
, state
, button
, px
, py
);
276 g_assert_not_reached();
280 gboolean
mouse_bind(char *buttonstr
, char *contextstr
, ObMouseAction mact
,
284 ObFrameContext context
;
288 if (!translate_button(buttonstr
, &state
, &button
)) {
289 g_warning("invalid button '%s'", buttonstr
);
293 context
= frame_context_from_string(contextstr
);
295 g_warning("invalid context '%s'", contextstr
);
299 for (it
= bound_contexts
[context
]; it
!= NULL
; it
= it
->next
){
301 if (b
->state
== state
&& b
->button
== button
) {
302 b
->actions
[mact
] = g_slist_append(b
->actions
[mact
], action
);
307 /* when there are no modifiers in the binding, then the action cannot
309 if (!state
&& action
->data
.any
.interactive
) {
310 action
->data
.any
.interactive
= FALSE
;
311 action
->data
.inter
.final
= TRUE
;
314 /* add the binding */
315 b
= g_new0(ObMouseBinding
, 1);
318 b
->actions
[mact
] = g_slist_append(NULL
, action
);
319 bound_contexts
[context
] = g_slist_append(bound_contexts
[context
], b
);
324 void mouse_startup(gboolean reconfig
)
326 grab_all_clients(TRUE
);
329 void mouse_shutdown(gboolean reconfig
)
331 grab_all_clients(FALSE
);