1 #include "kernel/openbox.h"
2 #include "kernel/dispatch.h"
3 #include "kernel/action.h"
4 #include "kernel/event.h"
5 #include "kernel/client.h"
6 #include "kernel/prop.h"
7 #include "kernel/grab.h"
8 #include "kernel/parse.h"
9 #include "kernel/frame.h"
10 #include "translate.h"
12 #include "mouseparse.h"
16 static int dclicktime
;
18 static void parse_assign(char *name
, ParseToken
*value
)
20 if (!g_ascii_strcasecmp(name
, "dragthreshold")) {
21 if (value
->type
!= TOKEN_INTEGER
)
22 yyerror("invalid value");
24 if (value
->data
.integer
>= 0)
25 threshold
= value
->data
.integer
;
27 } else if (!g_ascii_strcasecmp(name
, "doubleclicktime")) {
28 if (value
->type
!= TOKEN_INTEGER
)
29 yyerror("invalid value");
31 if (value
->data
.integer
>= 0)
32 dclicktime
= value
->data
.integer
;
35 yyerror("invalid option");
36 parse_free_token(value
);
39 void plugin_setup_config()
43 parse_reg_section("mouse", mouseparse
, parse_assign
);
46 /* Array of GSList*s of PointerBinding*s. */
47 static GSList
*bound_contexts
[NUM_CONTEXTS
];
49 static void grab_for_client(Client
*client
, gboolean grab
)
54 for (i
= 0; i
< NUM_CONTEXTS
; ++i
)
55 for (it
= bound_contexts
[i
]; it
!= NULL
; it
= it
->next
) {
56 /* grab/ungrab the button */
57 MouseBinding
*b
= it
->data
;
62 if (i
== Context_Frame
) {
63 win
= client
->frame
->window
;
65 mask
= ButtonPressMask
| ButtonMotionMask
| ButtonReleaseMask
;
66 } else if (i
== Context_Client
) {
67 win
= client
->frame
->plate
;
68 mode
= GrabModeSync
; /* this is handled in event */
69 mask
= ButtonPressMask
; /* can't catch more than this with Sync
70 mode the release event is
71 manufactured in event() */
75 grab_button(b
->button
, b
->state
, win
, mask
, mode
);
77 ungrab_button(b
->button
, b
->state
, win
);
81 static void grab_all_clients(gboolean grab
)
85 for (it
= client_list
; it
!= NULL
; it
= it
->next
)
86 grab_for_client(it
->data
, grab
);
89 static void clearall()
94 for(i
= 0; i
< NUM_CONTEXTS
; ++i
) {
95 for (it
= bound_contexts
[i
]; it
!= NULL
; it
= it
->next
) {
98 MouseBinding
*b
= it
->data
;
99 for (j
= 0; j
< NUM_MOUSEACTION
; ++j
)
100 if (b
->action
[j
] != NULL
)
101 action_free(b
->action
[j
]);
104 g_slist_free(bound_contexts
[i
]);
108 static void fire_button(MouseAction a
, Context context
, Client
*c
, guint state
,
109 guint button
, int x
, int y
)
114 for (it
= bound_contexts
[context
]; it
!= NULL
; it
= it
->next
) {
116 if (b
->state
== state
&& b
->button
== button
)
119 /* if not bound, then nothing to do! */
120 if (it
== NULL
) return;
122 if (b
->action
[a
] != NULL
&& b
->action
[a
]->func
!= NULL
) {
123 b
->action
[a
]->data
.any
.c
= c
;
125 g_assert(b
->action
[a
]->func
!= action_moveresize
);
127 if (b
->action
[a
]->func
== action_showmenu
) {
128 b
->action
[a
]->data
.showmenu
.x
= x
;
129 b
->action
[a
]->data
.showmenu
.y
= y
;
132 b
->action
[a
]->func(&b
->action
[a
]->data
);
136 static void fire_motion(MouseAction a
, Context context
, Client
*c
,
137 guint state
, guint button
, int x_root
, int y_root
,
143 for (it
= bound_contexts
[context
]; it
!= NULL
; it
= it
->next
) {
145 if (b
->state
== state
&& b
->button
== button
)
148 /* if not bound, then nothing to do! */
149 if (it
== NULL
) return;
151 if (b
->action
[a
] != NULL
&& b
->action
[a
]->func
!= NULL
) {
152 b
->action
[a
]->data
.any
.c
= c
;
154 if (b
->action
[a
]->func
== action_moveresize
) {
155 b
->action
[a
]->data
.moveresize
.x
= x_root
;
156 b
->action
[a
]->data
.moveresize
.y
= y_root
;
157 b
->action
[a
]->data
.moveresize
.button
= button
;
158 if (!(b
->action
[a
]->data
.moveresize
.corner
==
159 prop_atoms
.net_wm_moveresize_move
||
160 b
->action
[a
]->data
.moveresize
.corner
==
161 prop_atoms
.net_wm_moveresize_move_keyboard
||
162 b
->action
[a
]->data
.moveresize
.corner
==
163 prop_atoms
.net_wm_moveresize_size_keyboard
))
164 b
->action
[a
]->data
.moveresize
.corner
= corner
;
166 g_assert_not_reached();
168 b
->action
[a
]->func(&b
->action
[a
]->data
);
172 static guint32
pick_corner(int x
, int y
, int cx
, int cy
, int cw
, int ch
)
174 if (x
- cx
< cw
/ 2) {
176 return prop_atoms
.net_wm_moveresize_size_topleft
;
178 return prop_atoms
.net_wm_moveresize_size_bottomleft
;
181 return prop_atoms
.net_wm_moveresize_size_topright
;
183 return prop_atoms
.net_wm_moveresize_size_bottomright
;
187 static void event(ObEvent
*e
, void *foo
)
190 static guint button
= 0, state
= 0, lbutton
= 0;
192 gboolean click
= FALSE
;
193 gboolean dclick
= FALSE
;
197 case Event_Client_Mapped
:
198 grab_for_client(e
->data
.c
.client
, TRUE
);
201 case Event_Client_Destroy
:
202 grab_for_client(e
->data
.c
.client
, FALSE
);
205 case Event_X_ButtonPress
:
206 context
= frame_context(e
->data
.x
.client
,
207 e
->data
.x
.e
->xbutton
.window
);
210 px
= e
->data
.x
.e
->xbutton
.x_root
;
211 py
= e
->data
.x
.e
->xbutton
.y_root
;
212 button
= e
->data
.x
.e
->xbutton
.button
;
213 state
= e
->data
.x
.e
->xbutton
.state
;
216 fire_button(MouseAction_Press
, context
,
217 e
->data
.x
.client
, e
->data
.x
.e
->xbutton
.state
,
218 e
->data
.x
.e
->xbutton
.button
,
219 e
->data
.x
.e
->xbutton
.x_root
, e
->data
.x
.e
->xbutton
.y_root
);
221 if (context
== Context_Client
) {
222 /* Replay the event, so it goes to the client*/
223 XAllowEvents(ob_display
, ReplayPointer
, event_lasttime
);
224 /* Fall through to the release case! */
228 case Event_X_ButtonRelease
:
229 context
= frame_context(e
->data
.x
.client
,
230 e
->data
.x
.e
->xbutton
.window
);
231 if (e
->data
.x
.e
->xbutton
.button
== button
) {
232 /* clicks are only valid if its released over the window */
235 guint ujunk
, b
, w
, h
;
236 XGetGeometry(ob_display
, e
->data
.x
.e
->xbutton
.window
,
237 &wjunk
, &junk
, &junk
, &w
, &h
, &b
, &ujunk
);
238 if (e
->data
.x
.e
->xbutton
.x
>= (signed)-b
&&
239 e
->data
.x
.e
->xbutton
.y
>= (signed)-b
&&
240 e
->data
.x
.e
->xbutton
.x
< (signed)(w
+b
) &&
241 e
->data
.x
.e
->xbutton
.y
< (signed)(h
+b
)) {
243 /* double clicks happen if there were 2 in a row! */
244 if (lbutton
== button
&&
245 e
->data
.x
.e
->xbutton
.time
- dclicktime
<= ltime
) {
255 ltime
= e
->data
.x
.e
->xbutton
.time
;
257 fire_button(MouseAction_Release
, context
,
258 e
->data
.x
.client
, e
->data
.x
.e
->xbutton
.state
,
259 e
->data
.x
.e
->xbutton
.button
,
260 e
->data
.x
.e
->xbutton
.x_root
, e
->data
.x
.e
->xbutton
.y_root
);
262 fire_button(MouseAction_Click
, context
,
263 e
->data
.x
.client
, e
->data
.x
.e
->xbutton
.state
,
264 e
->data
.x
.e
->xbutton
.button
,
265 e
->data
.x
.e
->xbutton
.x_root
,
266 e
->data
.x
.e
->xbutton
.y_root
);
268 fire_button(MouseAction_DClick
, context
,
269 e
->data
.x
.client
, e
->data
.x
.e
->xbutton
.state
,
270 e
->data
.x
.e
->xbutton
.button
,
271 e
->data
.x
.e
->xbutton
.x_root
,
272 e
->data
.x
.e
->xbutton
.y_root
);
275 case Event_X_MotionNotify
:
277 if (ABS(e
->data
.x
.e
->xmotion
.x_root
- px
) >= threshold
||
278 ABS(e
->data
.x
.e
->xmotion
.y_root
- py
) >= threshold
) {
280 pick_corner(e
->data
.x
.e
->xmotion
.x_root
,
281 e
->data
.x
.e
->xmotion
.y_root
,
282 e
->data
.x
.client
->frame
->area
.x
,
283 e
->data
.x
.client
->frame
->area
.y
,
284 /* use the client size because the frame can be
285 differently sized (shaded windows) and we
286 want this based on the clients size */
287 e
->data
.x
.client
->area
.width
+
288 e
->data
.x
.client
->frame
->size
.left
+
289 e
->data
.x
.client
->frame
->size
.right
,
290 e
->data
.x
.client
->area
.height
+
291 e
->data
.x
.client
->frame
->size
.top
+
292 e
->data
.x
.client
->frame
->size
.bottom
);
293 context
= frame_context(e
->data
.x
.client
,
294 e
->data
.x
.e
->xmotion
.window
);
295 fire_motion(MouseAction_Motion
, context
,
296 e
->data
.x
.client
, state
, button
,
297 e
->data
.x
.e
->xmotion
.x_root
,
298 e
->data
.x
.e
->xmotion
.y_root
, corner
);
306 g_assert_not_reached();
310 gboolean
mbind(char *buttonstr
, char *contextstr
, MouseAction mact
,
318 if (!translate_button(buttonstr
, &state
, &button
)) {
319 g_warning("invalid button '%s'", buttonstr
);
323 contextstr
= g_ascii_strdown(contextstr
, -1);
324 context
= frame_context_from_string(contextstr
);
326 g_warning("invalid context '%s'", contextstr
);
332 for (it
= bound_contexts
[context
]; it
!= NULL
; it
= it
->next
){
334 if (b
->state
== state
&& b
->button
== button
) {
336 if (b
->action
[mact
] != NULL
) {
337 g_warning("duplicate binding");
340 b
->action
[mact
] = action
;
345 grab_all_clients(FALSE
);
347 /* add the binding */
348 b
= g_new0(MouseBinding
, 1);
351 b
->action
[mact
] = action
;
352 bound_contexts
[context
] = g_slist_append(bound_contexts
[context
], b
);
354 grab_all_clients(TRUE
);
359 void plugin_startup()
361 dispatch_register(Event_Client_Mapped
| Event_Client_Destroy
|
362 Event_X_ButtonPress
| Event_X_ButtonRelease
|
363 Event_X_MotionNotify
, (EventHandler
)event
, NULL
);
366 void plugin_shutdown()
368 dispatch_register(0, (EventHandler
)event
, NULL
);
370 grab_all_clients(FALSE
);