1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2003-2004 Mathieu Desnoyers
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License Version 2 as
6 * published by the Free Software Foundation;
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
27 #include <ltt/trace.h>
29 #include <lttv/lttv.h>
30 #include <lttv/tracecontext.h>
31 #include <lttvwindow/lttvwindow.h>
32 #include <lttv/state.h>
33 #include <lttv/hook.h>
35 #include "xenoltt_drawing.h"
36 #include "xenoltt_eventhooks.h"
39 #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
40 #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
43 // fixed #define TRACE_NUMBER 0
44 #define EXTRA_ALLOC 1024 // pixels
47 // { 0, 0xFFFF, 0xFFFF, 0x0000 }, /* COL_WAIT_CPU : yellow */
48 // { 0, 0xFFFF, 0xA000, 0xFCFF }, /* COL_EXIT : pale magenta */
49 // { 0, 0xFFFF, 0x0000, 0xFFFF }, /* COL_ZOMBIE : purple */
50 // { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_WAIT : red */
51 // { 0, 0x8800, 0xFFFF, 0x8A00 }, /* COL_USER_MODE : pale green */
52 // { 0, 0x09FF, 0x01FF, 0xFFFF }, /* COL_SYSCALL : blue */
53 // { 0, 0xF900, 0x4200, 0xFF00 }, /* COL_TRAP : pale purple */
56 GdkColor drawing_colors
[NUM_COLORS
] =
57 { /* Pixel, R, G, B */
58 { 0, 0, 0, 0 }, /* COL_BLACK */
59 { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */
60 { 0, 0x0000, 0xFF00, 0x0000 }, /* COL_RUN_USER_MODE : green */
61 { 0, 0x0100, 0x9E00, 0xFFFF }, /* COL_RUN_SYSCALL : pale blue */
62 { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_RUN_TRAP : yellow */
63 { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_RUN_IRQ : orange */
64 { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_RUN_SOFT_IRQ : pink */
65 { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_WAIT : red */
66 // { 0, 0x6600, 0x0000, 0x0000 }, /* COL_WAIT : dark red */
67 { 0, 0x7700, 0x7700, 0x0000 }, /* COL_WAIT_CPU : dark yellow */
68 { 0, 0x6400, 0x0000, 0x5D00 }, /* COL_ZOMBIE : dark purple */
69 { 0, 0x0700, 0x6400, 0x0000 }, /* COL_WAIT_FORK : dark green */
70 { 0, 0x8900, 0x0000, 0x8400 }, /* COL_EXIT : "less dark" magenta */
71 { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_MODE_UNKNOWN : white */
72 { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_UNNAMED : white */
82 WAIT CPU + WAIT FORK vert fonc� ou jaune
91 /*****************************************************************************
93 *****************************************************************************/
96 expose_ruler( GtkWidget
*widget
, GdkEventExpose
*event
, gpointer user_data
);
99 motion_notify_ruler(GtkWidget
*widget
, GdkEventMotion
*event
, gpointer user_data
);
102 /* Function responsible for updating the exposed area.
103 * It must do an events request to the lttvwindow API to ask for this update.
104 * Note : this function cannot clear the background, because it may
105 * erase drawing already present (SAFETY).
107 void drawing_data_request(XenoLtt_Drawing_t
*drawing
,
112 if(width
< 0) return ;
113 if(height
< 0) return ;
115 Tab
*tab
= drawing
->xenoltt_data
->tab
;
116 TimeWindow time_window
= lttvwindow_get_time_window(tab
);
119 XenoLTTData
*xenoltt_data
= drawing
->xenoltt_data
;
121 LttTime start
, time_end
;
122 LttTime window_end
= time_window
.end_time
;
124 g_debug("req : window start_time : %lu, %lu", time_window
.start_time
.tv_sec
,
125 time_window
.start_time
.tv_nsec
);
127 g_debug("req : window time width : %lu, %lu", time_window
.time_width
.tv_sec
,
128 time_window
.time_width
.tv_nsec
);
130 g_debug("req : window_end : %lu, %lu", window_end
.tv_sec
,
133 g_debug("xenoltt: x is : %i, x+width is : %i", x
, x
+width
);
135 convert_pixels_to_time(drawing
->width
, x
,time_window
,&start
);
137 convert_pixels_to_time(drawing
->width
, x
+width
,time_window
,&time_end
);
139 time_end
= ltt_time_add(time_end
, ltt_time_one
); // because main window
140 // doesn't deliver end time.
142 lttvwindow_events_request_remove_all(tab
,xenoltt_data
);
145 /* find the tracehooks */
146 LttvTracesetContext
*tsc
= lttvwindow_get_traceset_context(tab
);
148 LttvTraceset
*traceset
= tsc
->ts
;
150 guint i
, k
, l
, nb_trace
;
154 LttvTracefileState
*tfs
;
160 LttvTraceHookByFacility
*thf
;
163 gint before_hn
, after_hn
, icons_hn
;
165 nb_trace
= lttv_traceset_number(traceset
);
166 // FIXME (fixed) : eventually request for more traces
167 for(i
= 0 ; i
< nb_trace
; i
++) {
168 //for(i = 0; i<MIN(TRACE_NUMBER+1, nb_trace);i++) {
169 EventsRequest
*events_request
= g_new(EventsRequest
, 1);
171 //LttvHooks *event = lttv_hooks_new();
172 LttvHooksById
*event_by_id
= lttv_hooks_by_id_new();
173 LttvHooks
*before_chunk_traceset
= lttv_hooks_new();
174 LttvHooks
*after_chunk_traceset
= lttv_hooks_new();
175 LttvHooks
*before_request_hook
= lttv_hooks_new();
176 LttvHooks
*after_request_hook
= lttv_hooks_new();
178 lttv_hooks_add(before_chunk_traceset
,
179 xenoltt_before_chunk
,
183 lttv_hooks_add(after_chunk_traceset
,
188 lttv_hooks_add(before_request_hook
,
189 xenoltt_before_request
,
193 lttv_hooks_add(after_request_hook
,
194 xenoltt_after_request
,
198 ts
= (LttvTraceState
*)tsc
->traces
[i
];
200 /* Find the eventtype id for the following events and register the
201 associated by id hooks. */
203 hooks
= g_array_new(FALSE
, FALSE
, sizeof(LttvTraceHook
));
204 hooks
= g_array_set_size(hooks
, 36);
205 before_hn
= after_hn
= icons_hn
= 0;
209 /* Xenomai Thread Period Setting */
210 /* ret = lttv_trace_find_hook(ts->parent.t,
211 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_SET_PERIOD,
212 LTT_FIELD_XENOLTT_NAME, LTT_FIELD_XENOLTT_ADDRESS, LTT_FIELD_XENOLTT_PERIOD,
213 xenoltt_thread_set_period,
215 &g_array_index(hooks, LttvTraceHook, before_hn++));
218 /* Xenomai Thread Start Statement */
219 ret
= lttv_trace_find_hook(ts
->parent
.t
,
220 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_START
,
221 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
222 xenoltt_before_thread_hook
,
224 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
227 /* Xenomai Thread Switch Statement */
228 ret
= lttv_trace_find_hook(ts
->parent
.t
,
229 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_SWITCH
,
230 LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_ADDRESS_OUT
, 0,
231 xenoltt_before_thread_hook
,
233 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
236 /* Xenomai Thread Switch Statement */
237 ret
= lttv_trace_find_hook(ts
->parent
.t
,
238 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_SWITCH
,
239 LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_ADDRESS_OUT
, 0,
240 xenoltt_before_thread_switch_hook
,
242 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
245 /* Xenomai Thread Resume Statement */
246 ret
= lttv_trace_find_hook(ts
->parent
.t
,
247 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_RESUME
,
248 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
249 xenoltt_before_thread_hook
,
251 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
254 /* Xenomai Thread Suspend Statement */
255 ret
= lttv_trace_find_hook(ts
->parent
.t
,
256 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_SUSPEND
,
257 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
258 xenoltt_before_thread_hook
,
260 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
263 /* Xenomai Thread Wait Period Statement */
264 ret
= lttv_trace_find_hook(ts
->parent
.t
,
265 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_WAIT_PERIOD
,
266 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
267 xenoltt_before_thread_hook
,
269 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
272 /* Xenomai Thread Unblock Statement */
273 ret
= lttv_trace_find_hook(ts
->parent
.t
,
274 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_UNBLOCK
,
275 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
276 xenoltt_before_thread_hook
,
278 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
281 /* Xenomai Thread Delete Statement */
282 ret
= lttv_trace_find_hook(ts
->parent
.t
,
283 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_DELETE
,
284 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
285 xenoltt_before_thread_hook
,
287 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
290 /* Xenomai Timer Tick */
291 ret
= lttv_trace_find_hook(ts
->parent
.t
,
292 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_TIMER_TICK
,
293 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
294 xenoltt_before_thread_hook
,
296 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
299 /* Xenomai Mutex/Semaphore owner setting */
300 ret
= lttv_trace_find_hook(ts
->parent
.t
,
301 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_SET_OWNER
,
302 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
303 xenoltt_before_thread_hook
,
305 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
308 /* Xenomai Mutex/Semaphore owner setting */
309 ret
= lttv_trace_find_hook(ts
->parent
.t
,
310 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_WAKEUP1
,
311 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
312 xenoltt_before_thread_hook
,
314 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
317 /* Xenomai Mutex/Semaphore owner setting */
318 ret
= lttv_trace_find_hook(ts
->parent
.t
,
319 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_WAKEUPX
,
320 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
321 xenoltt_before_thread_hook
,
323 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
326 /* Xenomai Mutex/Semaphore owner setting */
327 ret
= lttv_trace_find_hook(ts
->parent
.t
,
328 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_UNLOCK
,
329 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
330 xenoltt_before_thread_hook
,
332 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
335 /* Xenomai sleeping on a mutex */
336 ret
= lttv_trace_find_hook(ts
->parent
.t
,
337 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_SLEEP_ON
,
338 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
339 xenoltt_before_thread_hook
,
341 &g_array_index(hooks
, LttvTraceHook
, before_hn
++));
344 /******************** after hooks **********************************/
346 after_hn
= before_hn
;
348 /* Xenomai Thread Initialization */
349 ret
= lttv_trace_find_hook(ts
->parent
.t
,
350 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_INIT
,
351 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_PRIO
,
354 &g_array_index(hooks
, LttvTraceHook
, after_hn
++));
357 /* Xenomai Thread Initialization , first event of each thread */
358 ret
= lttv_trace_find_hook(ts
->parent
.t
,
359 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_INIT
,
360 LTT_FIELD_XENOLTT_ADDRESS
, 0, 0,
361 xenoltt_after_thread_hook
,
363 &g_array_index(hooks
, LttvTraceHook
, after_hn
++));
366 /******************** icons hooks **********************************/
370 /* Xenomai Thread Initialization */
371 ret
= lttv_trace_find_hook(ts
->parent
.t
,
372 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_INIT
,
373 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, 0,
376 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
379 /* Xenomai Thread Delete */
380 ret
= lttv_trace_find_hook(ts
->parent
.t
,
381 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_DELETE
,
382 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, 0,
385 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
388 /* Xenomai Thread Set Period */
389 ret
= lttv_trace_find_hook(ts
->parent
.t
,
390 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_SET_PERIOD
,
391 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_PERIOD
,
394 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
397 /* Xenomai TIMER TICK */
398 ret
= lttv_trace_find_hook(ts
->parent
.t
,
399 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_TIMER_TICK
,
400 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, 0,
403 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
406 /* Xenomai Thread Renice */
407 ret
= lttv_trace_find_hook(ts
->parent
.t
,
408 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_RENICE
,
409 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_PRIO
,
412 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
415 /* Xenomai Thread Missed period */
416 ret
= lttv_trace_find_hook(ts
->parent
.t
,
417 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_THREAD_MISSED_PERIOD
,
418 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_OVERRUNS
,
421 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
424 /* Xenomai Mutex/Semaphore owner setting */
425 ret
= lttv_trace_find_hook(ts
->parent
.t
,
426 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_SET_OWNER
,
427 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_SYNCH
,
430 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
433 /* Xenomai Mutex/Semaphore owner setting */
434 ret
= lttv_trace_find_hook(ts
->parent
.t
,
435 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_WAKEUP1
,
436 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_SYNCH
,
439 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
442 /* Xenomai Mutex/Semaphore owner setting */
443 ret
= lttv_trace_find_hook(ts
->parent
.t
,
444 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_WAKEUPX
,
445 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_SYNCH
,
448 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
451 /* Xenomai Mutex/Semaphore owner setting */
452 ret
= lttv_trace_find_hook(ts
->parent
.t
,
453 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_SLEEP_ON
,
454 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_SYNCH
,
457 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
460 /* Xenomai Mutex/Semaphore owner setting */
461 ret
= lttv_trace_find_hook(ts
->parent
.t
,
462 LTT_FACILITY_XENOLTT
, LTT_EVENT_XENOLTT_SYNCH_UNLOCK
,
463 LTT_FIELD_XENOLTT_NAME
, LTT_FIELD_XENOLTT_ADDRESS
, LTT_FIELD_XENOLTT_SYNCH
,
466 &g_array_index(hooks
, LttvTraceHook
, icons_hn
++));
469 hooks
= g_array_set_size(hooks
, icons_hn
);
471 /* Add these hooks to each event_by_id hooks list */
473 for(k
= 0 ; k
< before_hn
; k
++) {
474 hook
= &g_array_index(hooks
, LttvTraceHook
, k
);
475 for(l
=0;l
<hook
->fac_list
->len
;l
++) {
476 thf
= g_array_index(hook
->fac_list
, LttvTraceHookByFacility
*, l
);
477 lttv_hooks_add(lttv_hooks_by_id_find(event_by_id
, thf
->id
),
485 for(k
= before_hn
; k
< after_hn
; k
++) {
486 hook
= &g_array_index(hooks
, LttvTraceHook
, k
);
487 for(l
=0;l
<hook
->fac_list
->len
;l
++) {
488 thf
= g_array_index(hook
->fac_list
, LttvTraceHookByFacility
*, l
);
489 lttv_hooks_add(lttv_hooks_by_id_find(event_by_id
, thf
->id
),
497 for(k
= after_hn
; k
< icons_hn
; k
++) {
498 hook
= &g_array_index(hooks
, LttvTraceHook
, k
);
499 for(l
=0;l
<hook
->fac_list
->len
;l
++) {
500 thf
= g_array_index(hook
->fac_list
, LttvTraceHookByFacility
*, l
);
501 lttv_hooks_add(lttv_hooks_by_id_find(event_by_id
, thf
->id
),
508 events_request
->hooks
= hooks
;
510 // Fill the events request
511 events_request
->owner
= xenoltt_data
;
512 events_request
->viewer_data
= xenoltt_data
;
513 events_request
->servicing
= FALSE
;
514 events_request
->start_time
= start
;
515 events_request
->start_position
= NULL
;
516 events_request
->stop_flag
= FALSE
;
517 events_request
->end_time
= time_end
;
518 events_request
->num_events
= G_MAXUINT
;
519 events_request
->end_position
= NULL
;
520 events_request
->trace
= i
; //fixed /* FIXME */
521 events_request
->before_chunk_traceset
= before_chunk_traceset
;
522 events_request
->before_chunk_trace
= NULL
;
523 events_request
->before_chunk_tracefile
= NULL
;
524 events_request
->event
= NULL
;
525 events_request
->event_by_id
= event_by_id
;
526 events_request
->after_chunk_tracefile
= NULL
;
527 events_request
->after_chunk_trace
= NULL
;
528 events_request
->after_chunk_traceset
= after_chunk_traceset
;
529 events_request
->before_request
= before_request_hook
;
530 events_request
->after_request
= after_request_hook
;
532 g_debug("req : start : %lu, %lu", start
.tv_sec
,
535 g_debug("req : end : %lu, %lu", time_end
.tv_sec
,
538 lttvwindow_events_request(tab
, events_request
);
545 static void set_last_start(gpointer key
, gpointer value
, gpointer user_data
)
547 XenoThreadInfo
*thread_info
= (XenoThreadInfo
*)key
;
548 HashedThreadData
*hashed_thread_data
= (HashedThreadData
*)value
;
549 guint x
= (guint
)user_data
;
551 hashed_thread_data
->x
.over
= x
;
552 hashed_thread_data
->x
.over_used
= FALSE
;
553 hashed_thread_data
->x
.over_marked
= FALSE
;
554 hashed_thread_data
->x
.middle
= x
;
555 hashed_thread_data
->x
.middle_used
= FALSE
;
556 hashed_thread_data
->x
.middle_marked
= FALSE
;
557 hashed_thread_data
->x
.under
= x
;
558 hashed_thread_data
->x
.under_used
= FALSE
;
559 hashed_thread_data
->x
.under_marked
= FALSE
;
560 hashed_thread_data
->next_good_time
= ltt_time_zero
;
565 void drawing_data_request_begin(EventsRequest
*events_request
, LttvTracesetState
*tss
)
567 g_debug("XENOLTT - Begin of data request");
568 XenoLTTData
*cfd
= events_request
->viewer_data
;
569 LttvTracesetContext
*tsc
= LTTV_TRACESET_CONTEXT(tss
);
570 TimeWindow time_window
=
571 lttvwindow_get_time_window(cfd
->tab
);
573 guint width
= cfd
->drawing
->width
;
576 cfd
->drawing
->last_start
= events_request
->start_time
;
578 convert_time_to_pixels(
580 events_request
->start_time
,
584 g_hash_table_foreach(cfd
->thread_list
->thread_hash
, set_last_start
,
589 void drawing_chunk_begin(EventsRequest
*events_request
, LttvTracesetState
*tss
)
591 g_debug("Begin of chunk");
592 XenoLTTData
*cfd
= events_request
->viewer_data
;
593 LttvTracesetContext
*tsc
= &tss
->parent
.parent
;
594 //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp;
596 LttvTraceset
*traceset
= tsc
->ts
;
597 guint nb_trace
= lttv_traceset_number(traceset
);
599 if(!cfd
->thread_list
->current_hash_data
) {
600 cfd
->thread_list
->current_hash_data
= g_new(HashedThreadData
**,nb_trace
);
601 for(i
= 0 ; i
< nb_trace
; i
++) {
602 guint num_cpu
= ltt_trace_get_num_cpu(tss
->parent
.traces
[i
]->t
);
603 cfd
->thread_list
->current_hash_data
[i
] = g_new(HashedThreadData
*,num_cpu
);
604 memset(cfd
->thread_list
->current_hash_data
[i
], 0,
605 sizeof(HashedThreadData
*)*num_cpu
);
611 void drawing_request_expose(EventsRequest
*events_request
,
612 LttvTracesetState
*tss
,
618 XenoLTTData
*cfd
= events_request
->viewer_data
;
619 LttvTracesetContext
*tsc
= (LttvTracesetContext
*)tss
;
620 XenoLtt_Drawing_t
*drawing
= cfd
->drawing
;
622 TimeWindow time_window
=
623 lttvwindow_get_time_window(cfd
->tab
);
625 g_debug("request expose");
627 convert_time_to_pixels(
632 x
= drawing
->damage_begin
;
636 drawing
->damage_begin
= x
+width
;
639 gtk_widget_queue_draw_area ( drawing
->drawing_area
,
641 width
, drawing
->drawing_area
->allocation
.height
);
643 /* Update directly when scrolling */
644 gdk_window_process_updates(drawing
->drawing_area
->window
,
652 /* Create a new backing pixmap of the appropriate size */
653 /* As the scaling will always change, it's of no use to copy old
656 * Only change the size if width changes. The height is specified and changed
657 * when process ID are added or removed from the process list.
660 configure_event( GtkWidget
*widget
, GdkEventConfigure
*event
,
663 XenoLtt_Drawing_t
*drawing
= (XenoLtt_Drawing_t
*)user_data
;
666 /* First, get the new time interval of the main window */
667 /* we assume (see documentation) that the main window
668 * has updated the time interval before this configure gets
671 //lttvwindow_get_time_window(drawing->xenoltt_data->mw,
672 // &drawing->xenoltt_data->time_window);
674 /* New pixmap, size of the configure event */
675 //GdkPixmap *pixmap = gdk_pixmap_new(widget->window,
676 // widget->allocation.width + SAFETY,
677 // widget->allocation.height + SAFETY,
680 if(widget
->allocation
.width
!= drawing
->width
) {
681 g_debug("drawing configure event");
682 g_debug("New alloc draw size : %i by %i",widget
->allocation
.width
,
683 widget
->allocation
.height
);
685 drawing
->width
= widget
->allocation
.width
;
687 if(drawing
->alloc_width
< widget
->allocation
.width
) {
688 //if(drawing->pixmap)
689 // gdk_pixmap_unref(drawing->pixmap);
691 //drawing->pixmap = gdk_pixmap_new(widget->window,
692 // drawing->width + SAFETY + EXTRA_ALLOC,
693 // drawing->height + EXTRA_ALLOC,
695 drawing
->alloc_width
= drawing
->width
+ SAFETY
+ EXTRA_ALLOC
;
696 drawing
->alloc_height
= drawing
->height
+ EXTRA_ALLOC
;
697 update_pixmap_size(drawing
->xenoltt_data
->thread_list
,
698 drawing
->alloc_width
);
699 update_index_to_pixmap(drawing
->xenoltt_data
->thread_list
);
701 //drawing->height = widget->allocation.height;
703 //ProcessList_get_height
704 // (GuiControlFlow_get_thread_list(drawing->xenoltt_data)),
708 //gdk_draw_rectangle (drawing->pixmap,
709 // widget->style->black_gc,
712 // drawing->width+SAFETY,
715 //g_info("init data request");
718 /* Initial data request */
719 /* no, do initial data request in the expose event */
720 // Do not need to ask for data of 1 pixel : not synchronized with
721 // main window time at this moment.
722 //drawing_data_request(drawing, &drawing->pixmap, 0, 0,
723 // widget->allocation.width,
724 // widget->allocation.height);
726 //drawing->width = widget->allocation.width;
727 //drawing->height = widget->allocation.height;
729 drawing
->damage_begin
= 0;
730 drawing
->damage_end
= widget
->allocation
.width
;
732 if((widget
->allocation
.width
!= 1 &&
733 widget
->allocation
.height
!= 1)
734 && drawing
->damage_begin
< drawing
->damage_end
)
737 rectangle_pixmap (drawing
->xenoltt_data
->thread_list
,
738 drawing
->drawing_area
->style
->black_gc
,
741 drawing
->alloc_width
, // do not overlap
745 drawing_data_request(drawing
,
746 drawing
->damage_begin
,
748 drawing
->damage_end
- drawing
->damage_begin
,
756 /* Redraw the screen from the backing pixmap */
758 expose_event( GtkWidget
*widget
, GdkEventExpose
*event
, gpointer user_data
)
760 XenoLtt_Drawing_t
*drawing
= (XenoLtt_Drawing_t
*)user_data
;
762 XenoLTTData
*xenoltt_data
=
763 (XenoLTTData
*)g_object_get_data(
767 if(unlikely(drawing
->gc
== NULL
)) {
768 drawing
->gc
= gdk_gc_new(drawing
->drawing_area
->window
);
769 gdk_gc_copy(drawing
->gc
, drawing
->drawing_area
->style
->black_gc
);
772 TimeWindow time_window
=
773 lttvwindow_get_time_window(xenoltt_data
->tab
);
774 LttTime current_time
=
775 lttvwindow_get_current_time(xenoltt_data
->tab
);
779 LttTime window_end
= time_window
.end_time
;
781 /* update the screen from the pixmap buffer */
783 gdk_draw_pixmap(widget
->window
,
784 widget
->style
->fg_gc
[GTK_WIDGET_STATE (widget
)],
786 event
->area
.x
, event
->area
.y
,
787 event
->area
.x
, event
->area
.y
,
788 event
->area
.width
, event
->area
.height
);
790 drawing
->height
= threadlist_get_height(xenoltt_data
->thread_list
);
792 copy_pixmap_to_screen(xenoltt_data
->thread_list
,
794 widget
->style
->fg_gc
[GTK_WIDGET_STATE (widget
)],
795 event
->area
.x
, event
->area
.y
,
796 event
->area
.width
, event
->area
.height
);
798 copy_pixmap_to_screen(xenoltt_data
->thread_list
,
801 event
->area
.x
, event
->area
.y
,
802 event
->area
.width
, event
->area
.height
);
805 /* Erase the dotted lines left.. */
806 if(widget
->allocation
.height
> drawing
->height
)
808 gdk_draw_rectangle (widget
->window
,
809 drawing
->drawing_area
->style
->black_gc
,
811 event
->area
.x
, drawing
->height
,
812 event
->area
.width
, // do not overlap
813 widget
->allocation
.height
- drawing
->height
);
815 if(ltt_time_compare(time_window
.start_time
, current_time
) <= 0 &&
816 ltt_time_compare(window_end
, current_time
) >= 0)
818 /* Draw the dotted lines */
819 convert_time_to_pixels(
826 if(drawing
->dotted_gc
== NULL
) {
828 drawing
->dotted_gc
= gdk_gc_new(drawing
->drawing_area
->window
);
829 gdk_gc_copy(drawing
->dotted_gc
, widget
->style
->white_gc
);
831 gint8 dash_list
[] = { 1, 2 };
832 gdk_gc_set_line_attributes(drawing
->dotted_gc
,
834 GDK_LINE_ON_OFF_DASH
,
837 gdk_gc_set_dashes(drawing
->dotted_gc
,
843 gint height_tot
= MAX(widget
->allocation
.height
, drawing
->height
);
844 gdk_draw_line(widget
->window
,
847 cursor_x
, height_tot
);
853 after_expose_event( GtkWidget
*widget
, GdkEventExpose
*event
, gpointer user_data
)
856 g_debug("AFTER EXPOSE");
865 tree_row_activated(GtkTreeModel
*treemodel
,
867 GtkTreeViewColumn
*arg2
,
870 XenoLTTData
*cfd
= (XenoLTTData
*)user_data
;
871 XenoLtt_Drawing_t
*drawing
= cfd
->drawing
;
872 GtkTreeView
*treeview
= cfd
->thread_list
->thread_list_widget
;
876 path_indices
= gtk_tree_path_get_indices (arg1
);
878 height
= get_cell_height(cfd
->thread_list
,
879 GTK_TREE_VIEW(treeview
));
880 drawing
->horizontal_sel
= height
* path_indices
[0];
881 g_critical("new hor sel : %i", drawing
->horizontal_sel
);
887 button_press_event( GtkWidget
*widget
, GdkEventButton
*event
, gpointer user_data
)
889 XenoLTTData
*xenoltt_data
=
890 (XenoLTTData
*)g_object_get_data(
893 XenoLtt_Drawing_t
*drawing
= xenoltt_data
->drawing
;
894 TimeWindow time_window
=
895 lttvwindow_get_time_window(xenoltt_data
->tab
);
898 if(event
->button
== 1)
902 /* left mouse button click */
903 g_debug("x click is : %f", event
->x
);
905 convert_pixels_to_time(drawing
->width
, (guint
)event
->x
,
909 lttvwindow_report_current_time(xenoltt_data
->tab
, time
);
917 scrollbar_size_allocate(GtkWidget
*widget
,
918 GtkAllocation
*allocation
,
921 XenoLtt_Drawing_t
*drawing
= (XenoLtt_Drawing_t
*)user_data
;
923 gtk_widget_set_size_request(drawing
->padding
, allocation
->width
, -1);
924 //gtk_widget_queue_resize(drawing->padding);
925 //gtk_widget_queue_resize(drawing->ruler);
926 gtk_container_check_resize(GTK_CONTAINER(drawing
->ruler_hbox
));
932 XenoLtt_Drawing_t
*xenoltt_drawing_construct(XenoLTTData
*xenoltt_data
)
934 XenoLtt_Drawing_t
*drawing
= g_new(XenoLtt_Drawing_t
, 1);
936 drawing
->xenoltt_data
= xenoltt_data
;
938 drawing
->vbox
= gtk_vbox_new(FALSE
, 1);
941 drawing
->ruler_hbox
= gtk_hbox_new(FALSE
, 1);
942 drawing
->ruler
= gtk_drawing_area_new ();
943 //gtk_widget_set_size_request(drawing->ruler, -1, 27);
945 drawing
->padding
= gtk_drawing_area_new ();
946 //gtk_widget_set_size_request(drawing->padding, -1, 27);
947 gtk_box_pack_start(GTK_BOX(drawing
->ruler_hbox
), drawing
->ruler
,
949 gtk_box_pack_end(GTK_BOX(drawing
->ruler_hbox
), drawing
->padding
,
954 drawing
->drawing_area
= gtk_drawing_area_new ();
958 drawing
->hbox
= gtk_hbox_new(FALSE
, 1);
959 drawing
->viewport
= gtk_viewport_new(NULL
, xenoltt_data
->v_adjust
);
960 drawing
->scrollbar
= gtk_vscrollbar_new(xenoltt_data
->v_adjust
);
961 gtk_box_pack_start(GTK_BOX(drawing
->hbox
), drawing
->viewport
,
963 gtk_box_pack_end(GTK_BOX(drawing
->hbox
), drawing
->scrollbar
,
966 //drawing->scrolled_window =
967 // gtk_scrolled_window_new (NULL,
968 // xenoltt_data->v_adjust);
970 //gtk_scrolled_window_set_policy(
971 // GTK_SCROLLED_WINDOW(drawing->scrolled_window),
973 // GTK_POLICY_AUTOMATIC);
975 gtk_container_add(GTK_CONTAINER(drawing
->viewport
),
976 drawing
->drawing_area
);
977 //gtk_scrolled_window_add_with_viewport(
978 // GTK_SCROLLED_WINDOW(drawing->scrolled_window),
979 // drawing->drawing_area);
981 gtk_box_pack_start(GTK_BOX(drawing
->vbox
), drawing
->ruler_hbox
,
983 gtk_box_pack_end(GTK_BOX(drawing
->vbox
), drawing
->hbox
,
986 drawing
->pango_layout
=
987 gtk_widget_create_pango_layout(drawing
->drawing_area
, NULL
);
992 drawing
->alloc_height
= 1;
993 drawing
->alloc_width
= 1;
995 drawing
->damage_begin
= 0;
996 drawing
->damage_end
= 0;
997 drawing
->horizontal_sel
= -1;
999 //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50);
1000 g_object_set_data_full(
1001 G_OBJECT(drawing
->drawing_area
),
1002 "Link_drawing_Data",
1004 (GDestroyNotify
)drawing_destroy
);
1007 G_OBJECT(drawing
->ruler
),
1012 //gtk_widget_modify_bg( drawing->drawing_area,
1013 // GTK_STATE_NORMAL,
1014 // &CF_Colors[BLACK]);
1016 //gdk_window_get_geometry(drawing->drawing_area->window,
1018 // &(drawing->width),
1019 // &(drawing->height),
1022 //drawing->pixmap = gdk_pixmap_new(
1023 // drawing->drawing_area->window,
1028 //drawing->pixmap = NULL;
1030 // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window,
1031 // drawing->drawing_area->allocation.width,
1032 // drawing->drawing_area->allocation.height,
1035 g_signal_connect (G_OBJECT(drawing
->drawing_area
),
1037 G_CALLBACK (configure_event
),
1040 g_signal_connect (G_OBJECT(drawing
->ruler
),
1042 G_CALLBACK(expose_ruler
),
1045 gtk_widget_add_events(drawing
->ruler
, GDK_POINTER_MOTION_MASK
);
1047 g_signal_connect (G_OBJECT(drawing
->ruler
),
1048 "motion-notify-event",
1049 G_CALLBACK(motion_notify_ruler
),
1053 g_signal_connect (G_OBJECT(drawing
->scrollbar
),
1055 G_CALLBACK(scrollbar_size_allocate
),
1060 g_signal_connect (G_OBJECT(drawing
->drawing_area
),
1062 G_CALLBACK (expose_event
),
1065 g_signal_connect_after (G_OBJECT(drawing
->drawing_area
),
1067 G_CALLBACK (after_expose_event
),
1070 g_signal_connect (G_OBJECT(drawing
->drawing_area
),
1071 "button-press-event",
1072 G_CALLBACK (button_press_event
),
1076 gtk_widget_show(drawing
->ruler
);
1077 gtk_widget_show(drawing
->padding
);
1078 gtk_widget_show(drawing
->ruler_hbox
);
1080 gtk_widget_show(drawing
->drawing_area
);
1081 //gtk_widget_show(drawing->scrolled_window);
1082 gtk_widget_show(drawing
->viewport
);
1083 gtk_widget_show(drawing
->scrollbar
);
1084 gtk_widget_show(drawing
->hbox
);
1086 /* Allocate the colors */
1087 GdkColormap
* colormap
= gdk_colormap_get_system();
1088 gboolean success
[NUM_COLORS
];
1089 gdk_colormap_alloc_colors(colormap
, drawing_colors
, NUM_COLORS
, FALSE
,
1093 gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(xenoltt_data
->tab
)->window
));
1094 drawing
->dotted_gc
=
1095 gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(xenoltt_data
->tab
)->window
));
1097 gdk_gc_copy(drawing
->gc
,
1098 main_window_get_widget(xenoltt_data
->tab
)->style
->black_gc
);
1099 gdk_gc_copy(drawing
->dotted_gc
,
1100 main_window_get_widget(xenoltt_data
->tab
)->style
->white_gc
);
1102 gint8 dash_list
[] = { 1, 2 };
1103 gdk_gc_set_line_attributes(drawing
->dotted_gc
,
1105 GDK_LINE_ON_OFF_DASH
,
1108 gdk_gc_set_dashes(drawing
->dotted_gc
,
1113 drawing
->ruler_gc_butt
=
1114 gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(xenoltt_data
->tab
)->window
));
1115 gdk_gc_copy(drawing
->ruler_gc_butt
,
1116 main_window_get_widget(xenoltt_data
->tab
)->style
->black_gc
);
1117 drawing
->ruler_gc_round
=
1118 gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(xenoltt_data
->tab
)->window
));
1119 gdk_gc_copy(drawing
->ruler_gc_round
,
1120 main_window_get_widget(xenoltt_data
->tab
)->style
->black_gc
);
1123 gdk_gc_set_line_attributes(drawing
->ruler_gc_butt
,
1129 gdk_gc_set_line_attributes(drawing
->ruler_gc_round
,
1139 void drawing_destroy(XenoLtt_Drawing_t
*drawing
)
1141 g_info("drawing_destroy %p", drawing
);
1143 /* Free the colors */
1144 GdkColormap
* colormap
= gdk_colormap_get_system();
1146 gdk_colormap_free_colors(colormap
, drawing_colors
, NUM_COLORS
);
1150 // Do not unref here, XenoLtt_Drawing_t destroyed by it's widget.
1151 //g_object_unref( G_OBJECT(drawing->drawing_area));
1152 if(drawing
->gc
!= NULL
)
1153 gdk_gc_unref(drawing
->gc
);
1155 g_object_unref(drawing
->pango_layout
);
1156 if(drawing
->dotted_gc
!= NULL
) gdk_gc_unref(drawing
->dotted_gc
);
1157 if(drawing
->ruler_gc_butt
!= NULL
) gdk_gc_unref(drawing
->ruler_gc_butt
);
1158 if(drawing
->ruler_gc_round
!= NULL
) gdk_gc_unref(drawing
->ruler_gc_round
);
1161 g_info("drawing_destroy end");
1164 GtkWidget
*drawing_get_drawing_area(XenoLtt_Drawing_t
*drawing
)
1166 return drawing
->drawing_area
;
1169 GtkWidget
*drawing_get_widget(XenoLtt_Drawing_t
*drawing
)
1171 return drawing
->vbox
;
1174 void drawing_draw_line( XenoLtt_Drawing_t
*drawing
,
1180 gdk_draw_line (pixmap
,
1185 void drawing_clear(XenoLtt_Drawing_t
*drawing
)
1187 //if (drawing->pixmap)
1188 // gdk_pixmap_unref(drawing->pixmap);
1189 XenoLTTData
*cfd
= drawing
->xenoltt_data
;
1192 rectangle_pixmap(cfd
->thread_list
,
1193 drawing
->drawing_area
->style
->black_gc
,
1196 drawing
->alloc_width
, // do not overlap
1199 //drawing->height = 1;
1200 /* Allocate a new pixmap with new height */
1201 //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window,
1202 // drawing->width + SAFETY + EXTRA_ALLOC,
1203 // drawing->height + EXTRA_ALLOC,
1205 //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC;
1206 //drawing->alloc_height = drawing->height + EXTRA_ALLOC;
1208 //gtk_widget_set_size_request(drawing->drawing_area,
1210 // drawing->height);
1211 //gtk_widget_queue_resize_no_redraw(drawing->drawing_area);
1213 /* ask for the buffer to be redrawn */
1214 gtk_widget_queue_draw ( drawing
->drawing_area
);
1218 /* Insert a square corresponding to a new process in the list */
1219 /* Applies to whole drawing->width */
1220 void drawing_insert_square(XenoLtt_Drawing_t
*drawing
,
1224 //GdkRectangle update_rect;
1225 gboolean reallocate
= FALSE
;
1226 GdkPixmap
*new_pixmap
;
1228 /* Allocate a new pixmap with new height */
1229 if(drawing
->alloc_height
< drawing
->height
+ height
) {
1231 new_pixmap
= gdk_pixmap_new(drawing
->drawing_area
->window
,
1232 drawing
->width
+ SAFETY
+ EXTRA_ALLOC
,
1233 drawing
->height
+ height
+ EXTRA_ALLOC
,
1235 drawing
->alloc_width
= drawing
->width
+ SAFETY
+ EXTRA_ALLOC
;
1236 drawing
->alloc_height
= drawing
->height
+ height
+ EXTRA_ALLOC
;
1239 /* Copy the high region */
1240 gdk_draw_pixmap (new_pixmap
,
1241 drawing
->drawing_area
->style
->black_gc
,
1245 drawing
->width
+ SAFETY
, y
);
1248 new_pixmap
= drawing
->pixmap
;
1251 //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window,
1252 // drawing->width + SAFETY,
1253 // drawing->height + height,
1256 /* add an empty square */
1257 gdk_draw_rectangle (new_pixmap
,
1258 drawing
->drawing_area
->style
->black_gc
,
1261 drawing
->width
+ SAFETY
, // do not overlap
1264 /* copy the bottom of the region */
1265 gdk_draw_pixmap (new_pixmap
,
1266 drawing
->drawing_area
->style
->black_gc
,
1270 drawing
->width
+SAFETY
, drawing
->height
- y
);
1273 if(reallocate
&& likely(drawing
->pixmap
)) {
1274 gdk_pixmap_unref(drawing
->pixmap
);
1275 drawing
->pixmap
= new_pixmap
;
1278 if(unlikely(drawing
->height
==1)) drawing
->height
= height
;
1279 else drawing
->height
+= height
;
1281 gtk_widget_set_size_request(drawing
->drawing_area
,
1284 gtk_widget_queue_resize_no_redraw(drawing
->drawing_area
);
1286 /* ask for the buffer to be redrawn */
1287 gtk_widget_queue_draw_area ( drawing
->drawing_area
,
1289 drawing
->width
, drawing
->height
-y
);
1293 /* Remove a square corresponding to a removed process in the list */
1294 void drawing_remove_square(XenoLtt_Drawing_t
*drawing
,
1300 if(unlikely((guint
)drawing
->height
== height
)) {
1301 //pixmap = gdk_pixmap_new(
1302 // drawing->drawing_area->window,
1303 // drawing->width + SAFETY,
1306 pixmap
= drawing
->pixmap
;
1309 /* Allocate a new pixmap with new height */
1310 //pixmap = gdk_pixmap_new(
1311 // drawing->drawing_area->window,
1312 // drawing->width + SAFETY,
1313 // drawing->height - height,
1315 /* Keep the same preallocated pixmap */
1316 pixmap
= drawing
->pixmap
;
1318 /* Copy the high region */
1319 gdk_draw_pixmap (pixmap
,
1320 drawing
->drawing_area
->style
->black_gc
,
1324 drawing
->width
+ SAFETY
, y
);
1326 /* Copy up the bottom of the region */
1327 gdk_draw_pixmap (pixmap
,
1328 drawing
->drawing_area
->style
->black_gc
,
1332 drawing
->width
, drawing
->height
- y
- height
);
1334 drawing
->height
-=height
;
1337 //if(likely(drawing->pixmap))
1338 // gdk_pixmap_unref(drawing->pixmap);
1340 //drawing->pixmap = pixmap;
1342 gtk_widget_set_size_request(drawing
->drawing_area
,
1345 gtk_widget_queue_resize_no_redraw(drawing
->drawing_area
);
1346 /* ask for the buffer to be redrawn */
1347 gtk_widget_queue_draw_area ( drawing
->drawing_area
,
1349 drawing
->width
, MAX(drawing
->height
-y
, 1));
1353 void drawing_update_ruler(XenoLtt_Drawing_t
*drawing
, TimeWindow
*time_window
)
1358 req
.width
= drawing
->ruler
->allocation
.width
;
1359 req
.height
= drawing
->ruler
->allocation
.height
;
1364 rect
.width
= req
.width
;
1365 rect
.height
= req
.height
;
1367 gtk_widget_queue_draw(drawing
->ruler
);
1368 //gtk_widget_draw( drawing->ruler, &rect);
1371 /* Redraw the ruler */
1373 expose_ruler( GtkWidget
*widget
, GdkEventExpose
*event
, gpointer user_data
)
1375 XenoLtt_Drawing_t
*drawing
= (XenoLtt_Drawing_t
*)user_data
;
1376 TimeWindow time_window
= lttvwindow_get_time_window(drawing
->xenoltt_data
->tab
);
1379 PangoContext
*context
;
1380 PangoLayout
*layout
;
1381 PangoFontDescription
*FontDesc
;
1382 PangoRectangle ink_rect
;
1383 gint global_width
=0;
1384 GdkColor foreground
= { 0, 0, 0, 0 };
1385 GdkColor background
= { 0, 0xffff, 0xffff, 0xffff };
1387 LttTime window_end
= time_window
.end_time
;
1388 LttTime half_width
=
1389 ltt_time_div(time_window
.time_width
,2.0);
1390 LttTime window_middle
=
1391 ltt_time_add(half_width
,
1392 time_window
.start_time
);
1393 g_debug("ruler expose event");
1395 gdk_draw_rectangle (drawing
->ruler
->window
,
1396 drawing
->ruler
->style
->white_gc
,
1398 event
->area
.x
, event
->area
.y
,
1400 event
->area
.height
);
1402 gdk_draw_line (drawing
->ruler
->window
,
1403 drawing
->ruler_gc_butt
,
1405 event
->area
.x
+ event
->area
.width
, 1);
1408 snprintf(text
, 255, "%lus\n%luns",
1409 time_window
.start_time
.tv_sec
,
1410 time_window
.start_time
.tv_nsec
);
1412 layout
= gtk_widget_create_pango_layout(drawing
->drawing_area
, NULL
);
1414 context
= pango_layout_get_context(layout
);
1415 FontDesc
= pango_context_get_font_description(context
);
1417 pango_font_description_set_size(FontDesc
, 6*PANGO_SCALE
);
1418 pango_layout_context_changed(layout
);
1420 pango_layout_set_text(layout
, text
, -1);
1421 pango_layout_get_pixel_extents(layout
, &ink_rect
, NULL
);
1422 global_width
+= ink_rect
.width
;
1424 gdk_draw_layout_with_colors(drawing
->ruler
->window
,
1425 drawing
->ruler_gc_butt
,
1428 layout
, &foreground
, &background
);
1430 gdk_draw_line (drawing
->ruler
->window
,
1431 drawing
->ruler_gc_round
,
1436 snprintf(text
, 255, "%lus\n%luns", window_end
.tv_sec
,
1437 window_end
.tv_nsec
);
1439 pango_layout_set_text(layout
, text
, -1);
1440 pango_layout_get_pixel_extents(layout
, &ink_rect
, NULL
);
1441 global_width
+= ink_rect
.width
;
1443 if(global_width
<= drawing
->ruler
->allocation
.width
)
1445 gdk_draw_layout_with_colors(drawing
->ruler
->window
,
1446 drawing
->ruler_gc_butt
,
1447 drawing
->ruler
->allocation
.width
- ink_rect
.width
,
1449 layout
, &foreground
, &background
);
1451 gdk_draw_line (drawing
->ruler
->window
,
1452 drawing
->ruler_gc_butt
,
1453 drawing
->ruler
->allocation
.width
-1, 1,
1454 drawing
->ruler
->allocation
.width
-1, 7);
1458 snprintf(text
, 255, "%lus\n%luns", window_middle
.tv_sec
,
1459 window_middle
.tv_nsec
);
1461 pango_layout_set_text(layout
, text
, -1);
1462 pango_layout_get_pixel_extents(layout
, &ink_rect
, NULL
);
1463 global_width
+= ink_rect
.width
;
1465 if(global_width
<= drawing
->ruler
->allocation
.width
)
1467 gdk_draw_layout_with_colors(drawing
->ruler
->window
,
1468 drawing
->ruler_gc_butt
,
1469 (drawing
->ruler
->allocation
.width
- ink_rect
.width
)/2,
1471 layout
, &foreground
, &background
);
1473 gdk_draw_line (drawing
->ruler
->window
,
1474 drawing
->ruler_gc_butt
,
1475 drawing
->ruler
->allocation
.width
/2, 1,
1476 drawing
->ruler
->allocation
.width
/2, 7);
1483 g_object_unref(layout
);
1489 /* notify mouse on ruler */
1491 motion_notify_ruler(GtkWidget
*widget
, GdkEventMotion
*event
, gpointer user_data
)
1493 //g_debug("motion");
1494 //eventually follow mouse and show time here
1503 /* Xenomai Thread Start Statement
1504 ret = lttv_trace_find_hook(ts->parent.t,
1505 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_START,
1506 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1507 xenoltt_after_thread_hook,
1509 &g_array_index(hooks, LttvTraceHook, after_hn++));
1512 /* Xenomai Thread Resume Statement
1513 ret = lttv_trace_find_hook(ts->parent.t,
1514 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_RESUME,
1515 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1516 xenoltt_after_thread_hook,
1518 &g_array_index(hooks, LttvTraceHook, after_hn++));
1521 /* Xenomai Thread Suspend Statement
1522 ret = lttv_trace_find_hook(ts->parent.t,
1523 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_SUSPEND,
1524 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1525 xenoltt_after_thread_hook,
1527 &g_array_index(hooks, LttvTraceHook, after_hn++));
1530 /* Xenomai Thread Wait Period Statement
1531 ret = lttv_trace_find_hook(ts->parent.t,
1532 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_WAIT_PERIOD,
1533 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1534 xenoltt_after_thread_hook,
1536 &g_array_index(hooks, LttvTraceHook, after_hn++));
1539 /* Xenomai Thread Unblock Statement
1540 ret = lttv_trace_find_hook(ts->parent.t,
1541 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_UNBLOCK,
1542 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1543 xenoltt_after_thread_hook,
1545 &g_array_index(hooks, LttvTraceHook, after_hn++));
1548 /* Xenomai Thread Delete Statement
1549 ret = lttv_trace_find_hook(ts->parent.t,
1550 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_THREAD_DELETE,
1551 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1552 xenoltt_after_thread_hook,
1554 &g_array_index(hooks, LttvTraceHook, after_hn++));
1557 /* Xenomai Timer Tick
1558 ret = lttv_trace_find_hook(ts->parent.t,
1559 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_TIMER_TICK,
1560 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1561 xenoltt_after_thread_hook,
1563 &g_array_index(hooks, LttvTraceHook, after_hn++));
1566 /* Xenomai Mutex/Semaphore owner setting
1567 ret = lttv_trace_find_hook(ts->parent.t,
1568 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_SYNCH_SET_OWNER,
1569 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1570 xenoltt_after_thread_hook,
1572 &g_array_index(hooks, LttvTraceHook, after_hn++));
1575 /* Xenomai Mutex/Semaphore owner setting
1576 ret = lttv_trace_find_hook(ts->parent.t,
1577 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_SYNCH_UNLOCK,
1578 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1579 xenoltt_after_thread_hook,
1581 &g_array_index(hooks, LttvTraceHook, after_hn++));
1584 /* Xenomai Mutex/Semaphore owner setting
1585 ret = lttv_trace_find_hook(ts->parent.t,
1586 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_SYNCH_WAKEUP1,
1587 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1588 xenoltt_after_thread_hook,
1590 &g_array_index(hooks, LttvTraceHook, after_hn++));
1593 /* Xenomai Mutex/Semaphore owner setting
1594 ret = lttv_trace_find_hook(ts->parent.t,
1595 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_SYNCH_WAKEUPX,
1596 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1597 xenoltt_after_thread_hook,
1599 &g_array_index(hooks, LttvTraceHook, after_hn++));
1602 /* Xenomai Mutex/Semaphore sleeping call
1603 ret = lttv_trace_find_hook(ts->parent.t,
1604 LTT_FACILITY_XENOLTT, LTT_EVENT_XENOLTT_SYNCH_SLEEP_ON,
1605 LTT_FIELD_XENOLTT_ADDRESS, 0, 0,
1606 xenoltt_after_thread_hook,
1608 &g_array_index(hooks, LttvTraceHook, after_hn++));