ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
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; |
7 | * |
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. |
12 | * |
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, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
f0d936c0 |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
f0d936c0 |
24 | |
b9a010a2 |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
e92eabaf |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
b9a010a2 |
31 | * |
e92eabaf |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
b9a010a2 |
34 | * |
e92eabaf |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
b9a010a2 |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
e92eabaf |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
b9a010a2 |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | |
cf6cb7e0 |
49 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
5f16133f |
52 | #include <glib.h> |
80a52ff8 |
53 | #include <assert.h> |
50439712 |
54 | #include <string.h> |
319e9d81 |
55 | #include <stdio.h> |
5f16133f |
56 | |
cf6cb7e0 |
57 | //#include <pango/pango.h> |
58 | |
80a52ff8 |
59 | #include <ltt/event.h> |
4ba42155 |
60 | #include <ltt/time.h> |
50439712 |
61 | #include <ltt/type.h> |
80a52ff8 |
62 | |
2a2fa4f0 |
63 | #include <lttv/lttv.h> |
558aa013 |
64 | #include <lttv/hook.h> |
80a52ff8 |
65 | #include <lttv/state.h> |
2d262115 |
66 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
67 | #include <lttvwindow/lttvwindowtraces.h> |
80a52ff8 |
68 | |
f0d936c0 |
69 | |
a117e3f7 |
70 | #include "eventhooks.h" |
71 | #include "cfv.h" |
72 | #include "processlist.h" |
73 | #include "drawing.h" |
74 | #include "cfv-private.h" |
5f16133f |
75 | |
80a52ff8 |
76 | |
1a31868c |
77 | #define MAX_PATH_LEN 256 |
78 | |
f0d936c0 |
79 | |
b9a010a2 |
80 | #if 0 |
81 | typedef struct _ProcessAddClosure { |
82 | ControlFlowData *cfd; |
83 | guint trace_num; |
84 | } ProcessAddClosure; |
85 | |
86 | static void process_add(gpointer key, |
87 | gpointer value, |
88 | gpointer user_data) |
89 | { |
90 | LttvProcessState *process = (LttvProcessState*)value; |
91 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
92 | ControlFlowData *control_flow_data = closure->cfd; |
93 | guint trace_num = closure->trace_num; |
94 | |
95 | /* Add process to process list (if not present) */ |
96 | guint pid; |
97 | LttTime birth; |
98 | guint y = 0, height = 0, pl_height = 0; |
99 | |
100 | ProcessList *process_list = |
101 | guicontrolflow_get_process_list(control_flow_data); |
102 | |
103 | pid = process->pid; |
104 | birth = process->creation_time; |
105 | const gchar *name = g_quark_to_string(process->name); |
106 | HashedProcessData *hashed_process_data = NULL; |
107 | |
108 | if(processlist_get_process_pixels(process_list, |
109 | pid, |
110 | &birth, |
111 | trace_num, |
112 | &y, |
113 | &height, |
114 | &hashed_process_data) == 1) |
115 | { |
116 | /* Process not present */ |
117 | processlist_add(process_list, |
118 | pid, |
119 | &birth, |
120 | trace_num, |
121 | name, |
122 | &pl_height, |
123 | &hashed_process_data); |
124 | processlist_get_process_pixels(process_list, |
125 | pid, |
126 | &birth, |
127 | trace_num, |
128 | &y, |
129 | &height, |
130 | &hashed_process_data); |
131 | drawing_insert_square( control_flow_data->drawing, y, height); |
132 | } |
133 | } |
134 | #endif //0 |
135 | |
136 | |
6395d57c |
137 | /* Action to do when background computation completed. |
138 | * |
e800cf84 |
139 | * Wait for all the awaited computations to be over. |
6395d57c |
140 | */ |
141 | |
142 | gint background_ready(void *hook_data, void *call_data) |
143 | { |
144 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
145 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
146 | LttvTracesetContext *tsc = |
147 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
148 | |
e800cf84 |
149 | control_flow_data->background_info_waiting--; |
150 | |
151 | if(control_flow_data->background_info_waiting == 0) { |
152 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
153 | |
e800cf84 |
154 | drawing_clear(control_flow_data->drawing); |
155 | processlist_clear(control_flow_data->process_list); |
156 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
157 | } |
6395d57c |
158 | |
159 | return 0; |
160 | } |
161 | |
162 | |
163 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
164 | * Only for each trace in the tab's traceset. |
6395d57c |
165 | */ |
166 | void request_background_data(ControlFlowData *control_flow_data) |
167 | { |
e800cf84 |
168 | LttvTracesetContext * tsc = |
169 | lttvwindow_get_traceset_context(control_flow_data->tab); |
170 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
171 | gint i; |
172 | LttvTrace *trace; |
173 | |
174 | LttvHooks *background_ready_hook = |
175 | lttv_hooks_new(); |
176 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
177 | LTTV_PRIO_DEFAULT); |
e800cf84 |
178 | control_flow_data->background_info_waiting = 0; |
6395d57c |
179 | |
180 | for(i=0;i<num_traces;i++) { |
e800cf84 |
181 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
182 | |
183 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
184 | |
185 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
186 | trace) == FALSE) { |
187 | /* We first remove requests that could have been done for the same |
188 | * information. Happens when two viewers ask for it before servicing |
189 | * starts. |
190 | */ |
191 | lttvwindowtraces_background_request_remove(trace, "state"); |
192 | lttvwindowtraces_background_request_queue(trace, |
193 | "state"); |
194 | lttvwindowtraces_background_notify_queue(control_flow_data, |
195 | trace, |
196 | ltt_time_infinite, |
197 | NULL, |
198 | background_ready_hook); |
e800cf84 |
199 | control_flow_data->background_info_waiting++; |
6395d57c |
200 | } else { /* in progress */ |
201 | |
202 | lttvwindowtraces_background_notify_current(control_flow_data, |
203 | trace, |
204 | ltt_time_infinite, |
205 | NULL, |
206 | background_ready_hook); |
e800cf84 |
207 | control_flow_data->background_info_waiting++; |
6395d57c |
208 | } |
209 | } |
210 | } |
211 | |
212 | lttv_hooks_destroy(background_ready_hook); |
213 | } |
214 | |
215 | |
216 | |
217 | |
f0d936c0 |
218 | /** |
219 | * Event Viewer's constructor hook |
220 | * |
221 | * This constructor is given as a parameter to the menuitem and toolbar button |
222 | * registration. It creates the list. |
ca0f8a8e |
223 | * @param tab A pointer to the parent tab. |
f0d936c0 |
224 | * @return The widget created. |
225 | */ |
226 | GtkWidget * |
d47b33d2 |
227 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
228 | { |
d47b33d2 |
229 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
230 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
231 | |
ca0f8a8e |
232 | control_flow_data->tab = tab; |
a56a1ba4 |
233 | |
2a2fa4f0 |
234 | //g_debug("time width2 : %u",time_window->time_width); |
a56a1ba4 |
235 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
236 | lttvwindow_register_traceset_notify(tab, |
237 | traceset_notify, |
238 | control_flow_data); |
239 | |
ca0f8a8e |
240 | lttvwindow_register_time_window_notify(tab, |
224446ce |
241 | update_time_window_hook, |
242 | control_flow_data); |
ca0f8a8e |
243 | lttvwindow_register_current_time_notify(tab, |
224446ce |
244 | update_current_time_hook, |
245 | control_flow_data); |
ca0f8a8e |
246 | lttvwindow_register_redraw_notify(tab, |
247 | redraw_notify, |
248 | control_flow_data); |
249 | lttvwindow_register_continue_notify(tab, |
250 | continue_notify, |
251 | control_flow_data); |
6395d57c |
252 | request_background_data(control_flow_data); |
253 | |
ca0f8a8e |
254 | |
68997a22 |
255 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
256 | |
f0d936c0 |
257 | } |
258 | |
3cff8cc1 |
259 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
260 | { |
68997a22 |
261 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
262 | guint *event_number = (guint*) call_data; |
f0d936c0 |
263 | |
2a2fa4f0 |
264 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
265 | |
f0d936c0 |
266 | } |
267 | |
c8bba5fa |
268 | |
e92eabaf |
269 | static __inline PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
270 | { |
271 | PropertiesLine prop_line; |
272 | prop_line.line_width = 2; |
273 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
274 | prop_line.y = MIDDLE; |
275 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
276 | |
e92eabaf |
277 | g_debug("prepare_status_line for state : %s", g_quark_to_string(process->state->s)); |
c8bba5fa |
278 | |
279 | /* color of line : status of the process */ |
280 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
281 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
282 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
283 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
284 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
285 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
0828099d |
286 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
287 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
288 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
289 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
290 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
291 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
292 | else |
e800cf84 |
293 | prop_line.color = drawing_colors[COL_WHITE]; |
294 | |
295 | //gdk_colormap_alloc_color(colormap, |
296 | // prop_line.color, |
297 | // FALSE, |
298 | // TRUE); |
c8bba5fa |
299 | |
300 | return prop_line; |
301 | |
302 | } |
303 | |
304 | |
305 | |
e92eabaf |
306 | /* before_schedchange_hook |
b9a010a2 |
307 | * |
f0d936c0 |
308 | * This function basically draw lines and icons. Two types of lines are drawn : |
309 | * one small (3 pixels?) representing the state of the process and the second |
310 | * type is thicker (10 pixels?) representing on which CPU a process is running |
311 | * (and this only in running state). |
312 | * |
313 | * Extremums of the lines : |
314 | * x_min : time of the last event context for this process kept in memory. |
315 | * x_max : time of the current event. |
316 | * y : middle of the process in the process list. The process is found in the |
317 | * list, therefore is it's position in pixels. |
318 | * |
319 | * The choice of lines'color is defined by the context of the last event for this |
320 | * process. |
321 | */ |
b9a010a2 |
322 | |
323 | |
e92eabaf |
324 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
325 | { |
b9a010a2 |
326 | EventsRequest *events_request = (EventsRequest*)hook_data; |
327 | ControlFlowData *control_flow_data = events_request->viewer_data; |
c8bba5fa |
328 | Drawing_t *drawing = control_flow_data->drawing; |
b9a010a2 |
329 | |
330 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
331 | |
332 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
333 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
334 | |
335 | LttEvent *e; |
336 | e = tfc->e; |
337 | |
338 | LttTime evtime = ltt_event_time(e); |
339 | TimeWindow time_window = |
340 | lttvwindow_get_time_window(control_flow_data->tab); |
341 | |
342 | LttTime end_time = ltt_time_add(time_window.start_time, |
343 | time_window.time_width); |
344 | |
345 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
346 | || ltt_time_compare(evtime, end_time) == 1) |
347 | return; |
348 | |
c8bba5fa |
349 | guint width = drawing->width; |
b9a010a2 |
350 | |
351 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) { |
352 | |
353 | /* we are in a schedchange, before the state update. We must draw the |
354 | * items corresponding to the state before it changes : now is the right |
355 | * time to do it. |
356 | */ |
357 | |
358 | guint pid_out; |
e800cf84 |
359 | guint pid_in; |
b9a010a2 |
360 | { |
b9a010a2 |
361 | LttField *f = ltt_event_field(e); |
362 | LttField *element; |
363 | element = ltt_field_member(f,0); |
364 | pid_out = ltt_event_get_long_unsigned(e,element); |
365 | element = ltt_field_member(f,1); |
366 | pid_in = ltt_event_get_long_unsigned(e,element); |
367 | g_debug("out : %u in : %u", pid_out, pid_in); |
368 | } |
b9a010a2 |
369 | |
e800cf84 |
370 | { |
371 | /* For the pid_out */ |
372 | /* First, check if the current process is in the state computation |
373 | * process list. If it is there, that means we must add it right now and |
374 | * draw items from the beginning of the read for it. If it is not |
375 | * present, it's a new process and it was not present : it will |
376 | * be added after the state update. */ |
377 | LttvProcessState *process; |
378 | process = lttv_state_find_process(tfs, pid_out); |
b9a010a2 |
379 | |
e800cf84 |
380 | if(process != NULL) { |
381 | /* Well, the process_out existed : we must get it in the process hash |
382 | * or add it, and draw its items. |
383 | */ |
384 | /* Add process to process list (if not present) */ |
385 | guint y = 0, height = 0, pl_height = 0; |
386 | HashedProcessData *hashed_process_data = NULL; |
387 | ProcessList *process_list = |
388 | guicontrolflow_get_process_list(control_flow_data); |
389 | LttTime birth = process->creation_time; |
390 | const gchar *name = g_quark_to_string(process->name); |
391 | |
392 | if(processlist_get_process_pixels(process_list, |
393 | pid_out, |
394 | &birth, |
395 | tfc->t_context->index, |
396 | &y, |
397 | &height, |
398 | &hashed_process_data) == 1) |
399 | { |
e92eabaf |
400 | g_assert(pid_out == 0 || pid_out != process->ppid); |
e800cf84 |
401 | /* Process not present */ |
402 | processlist_add(process_list, |
b9a010a2 |
403 | pid_out, |
e92eabaf |
404 | process->ppid, |
b9a010a2 |
405 | &birth, |
406 | tfc->t_context->index, |
e800cf84 |
407 | name, |
408 | &pl_height, |
409 | &hashed_process_data); |
410 | processlist_get_process_pixels(process_list, |
411 | pid_out, |
412 | &birth, |
413 | tfc->t_context->index, |
414 | &y, |
415 | &height, |
416 | &hashed_process_data); |
417 | drawing_insert_square( drawing, y, height); |
418 | } |
419 | |
420 | /* Now, the process is in the state hash and our own process hash. |
421 | * We definitely can draw the items related to the ending state. |
422 | */ |
423 | |
424 | /* Check if the x position is unset. In can have been left unset by |
425 | * a draw closure from a after chunk hook. This should never happen, |
426 | * because it must be set by before chunk hook to the damage_begin |
427 | * value. |
428 | */ |
429 | g_assert(hashed_process_data->x != -1); |
430 | { |
431 | guint x; |
432 | DrawContext draw_context; |
433 | |
434 | convert_time_to_pixels( |
435 | time_window.start_time, |
436 | end_time, |
437 | evtime, |
438 | width, |
439 | &x); |
440 | |
441 | /* Now create the drawing context that will be used to draw |
442 | * items related to the last state. */ |
443 | draw_context.drawable = drawing->pixmap; |
444 | draw_context.gc = drawing->gc; |
445 | draw_context.pango_layout = drawing->pango_layout; |
446 | draw_context.drawinfo.start.x = hashed_process_data->x; |
447 | draw_context.drawinfo.end.x = x; |
448 | |
449 | draw_context.drawinfo.y.over = y; |
450 | draw_context.drawinfo.y.middle = y+(height/4); |
451 | draw_context.drawinfo.y.under = y+(height/2)+2; |
452 | |
453 | draw_context.drawinfo.start.offset.over = 0; |
454 | draw_context.drawinfo.start.offset.middle = 0; |
455 | draw_context.drawinfo.start.offset.under = 0; |
456 | draw_context.drawinfo.end.offset.over = 0; |
457 | draw_context.drawinfo.end.offset.middle = 0; |
458 | draw_context.drawinfo.end.offset.under = 0; |
459 | |
460 | { |
461 | /* Draw the line */ |
e92eabaf |
462 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
463 | draw_line((void*)&prop_line, (void*)&draw_context); |
464 | |
465 | } |
466 | /* become the last x position */ |
467 | hashed_process_data->x = x; |
468 | } |
469 | } |
470 | } |
471 | |
472 | { |
473 | /* For the pid_in */ |
474 | /* First, check if the current process is in the state computation |
475 | * process list. If it is there, that means we must add it right now and |
476 | * draw items from the beginning of the read for it. If it is not |
477 | * present, it's a new process and it was not present : it will |
478 | * be added after the state update. */ |
479 | LttvProcessState *process; |
480 | process = lttv_state_find_process(tfs, pid_in); |
481 | |
482 | if(process != NULL) { |
483 | /* Well, the process_out existed : we must get it in the process hash |
484 | * or add it, and draw its items. |
485 | */ |
486 | /* Add process to process list (if not present) */ |
487 | guint y = 0, height = 0, pl_height = 0; |
488 | HashedProcessData *hashed_process_data = NULL; |
489 | ProcessList *process_list = |
490 | guicontrolflow_get_process_list(control_flow_data); |
491 | LttTime birth = process->creation_time; |
492 | const gchar *name = g_quark_to_string(process->name); |
493 | |
494 | if(processlist_get_process_pixels(process_list, |
495 | pid_in, |
b9a010a2 |
496 | &birth, |
497 | tfc->t_context->index, |
c8bba5fa |
498 | &y, |
b9a010a2 |
499 | &height, |
e800cf84 |
500 | &hashed_process_data) == 1) |
501 | { |
e92eabaf |
502 | g_assert(pid_in == 0 || pid_in != process->ppid); |
e800cf84 |
503 | /* Process not present */ |
504 | processlist_add(process_list, |
505 | pid_in, |
e92eabaf |
506 | process->ppid, |
e800cf84 |
507 | &birth, |
508 | tfc->t_context->index, |
509 | name, |
510 | &pl_height, |
511 | &hashed_process_data); |
512 | processlist_get_process_pixels(process_list, |
513 | pid_in, |
514 | &birth, |
515 | tfc->t_context->index, |
516 | &y, |
517 | &height, |
518 | &hashed_process_data); |
519 | drawing_insert_square( drawing, y, height); |
520 | } |
b9a010a2 |
521 | |
e800cf84 |
522 | /* Now, the process is in the state hash and our own process hash. |
523 | * We definitely can draw the items related to the ending state. |
524 | */ |
525 | |
526 | /* Check if the x position is unset. In can have been left unset by |
527 | * a draw closure from a after chunk hook. This should never happen, |
528 | * because it must be set by before chunk hook to the damage_begin |
529 | * value. |
530 | */ |
531 | g_assert(hashed_process_data->x != -1); |
c8bba5fa |
532 | { |
e800cf84 |
533 | guint x; |
534 | DrawContext draw_context; |
535 | |
536 | convert_time_to_pixels( |
537 | time_window.start_time, |
538 | end_time, |
539 | evtime, |
540 | width, |
541 | &x); |
542 | |
543 | /* Now create the drawing context that will be used to draw |
544 | * items related to the last state. */ |
545 | draw_context.drawable = drawing->pixmap; |
546 | draw_context.gc = drawing->gc; |
547 | draw_context.pango_layout = drawing->pango_layout; |
548 | draw_context.drawinfo.start.x = hashed_process_data->x; |
549 | draw_context.drawinfo.end.x = x; |
550 | |
551 | draw_context.drawinfo.y.over = y; |
552 | draw_context.drawinfo.y.middle = y+(height/4); |
553 | draw_context.drawinfo.y.under = y+(height/2)+2; |
554 | |
555 | draw_context.drawinfo.start.offset.over = 0; |
556 | draw_context.drawinfo.start.offset.middle = 0; |
557 | draw_context.drawinfo.start.offset.under = 0; |
558 | draw_context.drawinfo.end.offset.over = 0; |
559 | draw_context.drawinfo.end.offset.middle = 0; |
560 | draw_context.drawinfo.end.offset.under = 0; |
561 | |
562 | { |
563 | /* Draw the line */ |
e92eabaf |
564 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
565 | draw_line((void*)&prop_line, (void*)&draw_context); |
566 | } |
567 | |
568 | |
569 | /* become the last x position */ |
570 | hashed_process_data->x = x; |
c8bba5fa |
571 | } |
572 | } |
b9a010a2 |
573 | } |
f37a2002 |
574 | } else if(strcmp( |
575 | ltt_eventtype_name(ltt_event_eventtype(e)),"process") == 0) { |
576 | /* We are in a fork or exit event */ |
577 | |
578 | |
b9a010a2 |
579 | } |
580 | |
581 | |
582 | return 0; |
583 | |
584 | |
b9a010a2 |
585 | #if 0 |
ca0f8a8e |
586 | EventsRequest *events_request = (EventsRequest*)hook_data; |
587 | ControlFlowData *control_flow_data = |
588 | (ControlFlowData*)events_request->viewer_data; |
589 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
590 | |
a56a1ba4 |
591 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
592 | |
593 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
594 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
595 | |
e9a9c513 |
596 | LttEvent *e; |
e9a9c513 |
597 | e = tfc->e; |
598 | |
9444deae |
599 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
600 | TimeWindow time_window = |
601 | lttvwindow_get_time_window(tab); |
9444deae |
602 | |
ca0f8a8e |
603 | LttTime end_time = ltt_time_add(time_window.start_time, |
604 | time_window.time_width); |
9444deae |
605 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
606 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
607 | || ltt_time_compare(evtime, end_time) == 1) |
608 | return; |
609 | |
a56a1ba4 |
610 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
611 | { |
2a2fa4f0 |
612 | g_debug("schedchange!"); |
a56a1ba4 |
613 | |
614 | /* Add process to process list (if not present) and get drawing "y" from |
615 | * process position */ |
616 | guint pid_out, pid_in; |
617 | LttvProcessState *process_out, *process_in; |
618 | LttTime birth; |
619 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
620 | |
621 | ProcessList *process_list = |
ca0f8a8e |
622 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
623 | |
624 | |
625 | LttField *f = ltt_event_field(e); |
626 | LttField *element; |
627 | element = ltt_field_member(f,0); |
628 | pid_out = ltt_event_get_long_unsigned(e,element); |
629 | element = ltt_field_member(f,1); |
630 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
631 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
632 | |
633 | |
634 | /* Find process pid_out in the list... */ |
87658614 |
635 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
636 | if(process_out == NULL) return 0; |
2a2fa4f0 |
637 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
638 | |
a56a1ba4 |
639 | birth = process_out->creation_time; |
51705146 |
640 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
641 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
642 | |
643 | if(processlist_get_process_pixels(process_list, |
644 | pid_out, |
645 | &birth, |
d0cd7f09 |
646 | tfc->t_context->index, |
a56a1ba4 |
647 | &y_out, |
648 | &height, |
14963be0 |
649 | &hashed_process_data_out) == 1) |
a56a1ba4 |
650 | { |
51705146 |
651 | /* Process not present */ |
652 | processlist_add(process_list, |
653 | pid_out, |
654 | &birth, |
655 | tfc->t_context->index, |
656 | name, |
657 | &pl_height, |
658 | &hashed_process_data_out); |
659 | g_assert(processlist_get_process_pixels(process_list, |
660 | pid_out, |
661 | &birth, |
662 | tfc->t_context->index, |
663 | &y_out, |
664 | &height, |
665 | &hashed_process_data_out)==0); |
666 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
667 | } |
51705146 |
668 | //g_free(name); |
a56a1ba4 |
669 | |
670 | /* Find process pid_in in the list... */ |
87658614 |
671 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
672 | if(process_in == NULL) return 0; |
2a2fa4f0 |
673 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
674 | |
675 | birth = process_in->creation_time; |
51705146 |
676 | name = g_quark_to_string(process_in->name); |
14963be0 |
677 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
678 | |
679 | if(processlist_get_process_pixels(process_list, |
680 | pid_in, |
681 | &birth, |
d0cd7f09 |
682 | tfc->t_context->index, |
a56a1ba4 |
683 | &y_in, |
684 | &height, |
14963be0 |
685 | &hashed_process_data_in) == 1) |
a56a1ba4 |
686 | { |
51705146 |
687 | /* Process not present */ |
a56a1ba4 |
688 | processlist_add(process_list, |
689 | pid_in, |
690 | &birth, |
d0cd7f09 |
691 | tfc->t_context->index, |
a56a1ba4 |
692 | name, |
693 | &pl_height, |
14963be0 |
694 | &hashed_process_data_in); |
a56a1ba4 |
695 | processlist_get_process_pixels(process_list, |
696 | pid_in, |
697 | &birth, |
d0cd7f09 |
698 | tfc->t_context->index, |
a56a1ba4 |
699 | &y_in, |
700 | &height, |
14963be0 |
701 | &hashed_process_data_in); |
a56a1ba4 |
702 | |
ca0f8a8e |
703 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
704 | } |
51705146 |
705 | //g_free(name); |
a56a1ba4 |
706 | |
707 | |
708 | /* Find pixels corresponding to time of the event. If the time does |
709 | * not fit in the window, show a warning, not supposed to happend. */ |
710 | guint x = 0; |
51705146 |
711 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
712 | |
713 | LttTime time = ltt_event_time(e); |
714 | |
ca0f8a8e |
715 | LttTime window_end = ltt_time_add(time_window.time_width, |
716 | time_window.start_time); |
a56a1ba4 |
717 | |
718 | |
719 | convert_time_to_pixels( |
ca0f8a8e |
720 | time_window.start_time, |
a56a1ba4 |
721 | window_end, |
722 | time, |
723 | width, |
724 | &x); |
9444deae |
725 | //assert(x <= width); |
51705146 |
726 | // |
a56a1ba4 |
727 | /* draw what represents the event for outgoing process. */ |
728 | |
14963be0 |
729 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
730 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
731 | draw_context_out->current->modify_under->x = x; |
68997a22 |
732 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
733 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
734 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
735 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
736 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
737 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
738 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
739 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
740 | //draw_context_out->gc = widget->style->black_gc; |
741 | |
742 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
743 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
744 | |
d0cd7f09 |
745 | /* Draw the line/background of the out process */ |
746 | if(draw_context_out->previous->middle->x == -1) |
747 | { |
ca0f8a8e |
748 | draw_context_out->previous->over->x = |
749 | control_flow_data->drawing->damage_begin; |
750 | draw_context_out->previous->middle->x = |
751 | control_flow_data->drawing->damage_begin; |
752 | draw_context_out->previous->under->x = |
753 | control_flow_data->drawing->damage_begin; |
754 | |
755 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
756 | } |
757 | |
758 | draw_context_out->current->middle->x = x; |
759 | draw_context_out->current->over->x = x; |
760 | draw_context_out->current->under->x = x; |
761 | draw_context_out->current->middle->y = y_out + height/2; |
762 | draw_context_out->current->over->y = y_out; |
763 | draw_context_out->current->under->y = y_out + height; |
764 | draw_context_out->previous->middle->y = y_out + height/2; |
765 | draw_context_out->previous->over->y = y_out; |
766 | draw_context_out->previous->under->y = y_out + height; |
767 | |
768 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
769 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
770 | |
771 | if(process_out->state->s == LTTV_STATE_RUN) |
772 | { |
51705146 |
773 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
774 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
775 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
776 | |
777 | PropertiesBG prop_bg; |
778 | prop_bg.color = g_new(GdkColor,1); |
779 | |
780 | switch(tfc->index) { |
781 | case 0: |
782 | prop_bg.color->red = 0x1515; |
783 | prop_bg.color->green = 0x1515; |
784 | prop_bg.color->blue = 0x8c8c; |
785 | break; |
786 | case 1: |
787 | prop_bg.color->red = 0x4e4e; |
788 | prop_bg.color->green = 0xa9a9; |
789 | prop_bg.color->blue = 0xa4a4; |
790 | break; |
791 | case 2: |
792 | prop_bg.color->red = 0x7a7a; |
793 | prop_bg.color->green = 0x4a4a; |
794 | prop_bg.color->blue = 0x8b8b; |
795 | break; |
796 | case 3: |
797 | prop_bg.color->red = 0x8080; |
798 | prop_bg.color->green = 0x7777; |
799 | prop_bg.color->blue = 0x4747; |
800 | break; |
801 | default: |
802 | prop_bg.color->red = 0xe7e7; |
803 | prop_bg.color->green = 0xe7e7; |
804 | prop_bg.color->blue = 0xe7e7; |
805 | } |
806 | |
2a2fa4f0 |
807 | g_debug("calling from draw_event"); |
d0cd7f09 |
808 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
809 | g_free(prop_bg.color); |
51705146 |
810 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
811 | } |
812 | |
813 | draw_context_out->gc = widget->style->black_gc; |
814 | |
a56a1ba4 |
815 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
816 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
817 | PropertiesText prop_text_out; |
818 | prop_text_out.foreground = &colorfg_out; |
819 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
820 | prop_text_out.size = 6; |
a56a1ba4 |
821 | prop_text_out.position = OVER; |
822 | |
cfe526b1 |
823 | /* color of text : status of the process */ |
824 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
825 | { |
826 | prop_text_out.foreground->red = 0xffff; |
827 | prop_text_out.foreground->green = 0xffff; |
828 | prop_text_out.foreground->blue = 0xffff; |
829 | } |
830 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
831 | { |
832 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
833 | prop_text_out.foreground->green = 0xffff; |
834 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
835 | } |
836 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
837 | { |
2df6f2bd |
838 | prop_text_out.foreground->red = 0xffff; |
839 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
840 | prop_text_out.foreground->blue = 0x0000; |
841 | } |
0828099d |
842 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
843 | { |
844 | prop_text_out.foreground->red = 0xffff; |
845 | prop_text_out.foreground->green = 0x0000; |
846 | prop_text_out.foreground->blue = 0xffff; |
847 | } |
848 | else if(process_out->state->s == LTTV_STATE_WAIT) |
849 | { |
850 | prop_text_out.foreground->red = 0xffff; |
851 | prop_text_out.foreground->green = 0x0000; |
852 | prop_text_out.foreground->blue = 0x0000; |
853 | } |
854 | else if(process_out->state->s == LTTV_STATE_RUN) |
855 | { |
856 | prop_text_out.foreground->red = 0x0000; |
857 | prop_text_out.foreground->green = 0xffff; |
858 | prop_text_out.foreground->blue = 0x0000; |
859 | } |
860 | else |
861 | { |
862 | prop_text_out.foreground->red = 0xffff; |
863 | prop_text_out.foreground->green = 0xffff; |
864 | prop_text_out.foreground->blue = 0xffff; |
865 | } |
866 | |
d52cfc84 |
867 | |
a56a1ba4 |
868 | /* Print status of the process : U, WF, WC, E, W, R */ |
869 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
870 | prop_text_out.text = "U->"; |
a56a1ba4 |
871 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
872 | prop_text_out.text = "WF->"; |
a56a1ba4 |
873 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
874 | prop_text_out.text = "WC->"; |
0828099d |
875 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
876 | prop_text_out.text = "E->"; |
a56a1ba4 |
877 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
878 | prop_text_out.text = "W->"; |
a56a1ba4 |
879 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
880 | prop_text_out.text = "R->"; |
a56a1ba4 |
881 | else |
68997a22 |
882 | prop_text_out.text = "U"; |
a56a1ba4 |
883 | |
884 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
885 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
886 | |
51705146 |
887 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
888 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
889 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
890 | |
891 | PropertiesLine prop_line_out; |
892 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
893 | prop_line_out.line_width = 2; |
a56a1ba4 |
894 | prop_line_out.style = GDK_LINE_SOLID; |
895 | prop_line_out.position = MIDDLE; |
d52cfc84 |
896 | |
2a2fa4f0 |
897 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
898 | |
899 | /* color of line : status of the process */ |
900 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
901 | { |
cfe526b1 |
902 | prop_line_out.color->red = 0xffff; |
903 | prop_line_out.color->green = 0xffff; |
904 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
905 | } |
906 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
907 | { |
908 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
909 | prop_line_out.color->green = 0xffff; |
910 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
911 | } |
912 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
913 | { |
2df6f2bd |
914 | prop_line_out.color->red = 0xffff; |
915 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
916 | prop_line_out.color->blue = 0x0000; |
917 | } |
0828099d |
918 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
919 | { |
920 | prop_line_out.color->red = 0xffff; |
921 | prop_line_out.color->green = 0x0000; |
922 | prop_line_out.color->blue = 0xffff; |
923 | } |
924 | else if(process_out->state->s == LTTV_STATE_WAIT) |
925 | { |
926 | prop_line_out.color->red = 0xffff; |
927 | prop_line_out.color->green = 0x0000; |
928 | prop_line_out.color->blue = 0x0000; |
929 | } |
930 | else if(process_out->state->s == LTTV_STATE_RUN) |
931 | { |
932 | prop_line_out.color->red = 0x0000; |
933 | prop_line_out.color->green = 0xffff; |
934 | prop_line_out.color->blue = 0x0000; |
935 | } |
936 | else |
937 | { |
cfe526b1 |
938 | prop_line_out.color->red = 0xffff; |
939 | prop_line_out.color->green = 0xffff; |
940 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
941 | } |
942 | |
943 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
944 | g_free(prop_line_out.color); |
51705146 |
945 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
946 | /* Note : finishing line will have to be added when trace read over. */ |
947 | |
948 | /* Finally, update the drawing context of the pid_in. */ |
949 | |
14963be0 |
950 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
951 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
952 | draw_context_in->current->modify_under->x = x; |
68997a22 |
953 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
954 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
955 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
956 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
957 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
958 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
959 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
960 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
961 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
962 | |
963 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
964 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
965 | |
966 | /* Draw the line/bg of the in process */ |
967 | if(draw_context_in->previous->middle->x == -1) |
968 | { |
ca0f8a8e |
969 | draw_context_in->previous->over->x = |
970 | control_flow_data->drawing->damage_begin; |
971 | draw_context_in->previous->middle->x = |
972 | control_flow_data->drawing->damage_begin; |
973 | draw_context_in->previous->under->x = |
974 | control_flow_data->drawing->damage_begin; |
975 | |
976 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
977 | |
d0cd7f09 |
978 | } |
979 | |
980 | draw_context_in->current->middle->x = x; |
981 | draw_context_in->current->over->x = x; |
982 | draw_context_in->current->under->x = x; |
983 | draw_context_in->current->middle->y = y_in + height/2; |
984 | draw_context_in->current->over->y = y_in; |
985 | draw_context_in->current->under->y = y_in + height; |
986 | draw_context_in->previous->middle->y = y_in + height/2; |
987 | draw_context_in->previous->over->y = y_in; |
988 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
989 | |
d0cd7f09 |
990 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
991 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
992 | |
993 | |
994 | if(process_in->state->s == LTTV_STATE_RUN) |
995 | { |
51705146 |
996 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
997 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
998 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
999 | |
1000 | PropertiesBG prop_bg; |
1001 | prop_bg.color = g_new(GdkColor,1); |
1002 | |
1003 | switch(tfc->index) { |
1004 | case 0: |
1005 | prop_bg.color->red = 0x1515; |
1006 | prop_bg.color->green = 0x1515; |
1007 | prop_bg.color->blue = 0x8c8c; |
1008 | break; |
1009 | case 1: |
1010 | prop_bg.color->red = 0x4e4e; |
1011 | prop_bg.color->green = 0xa9a9; |
1012 | prop_bg.color->blue = 0xa4a4; |
1013 | break; |
1014 | case 2: |
1015 | prop_bg.color->red = 0x7a7a; |
1016 | prop_bg.color->green = 0x4a4a; |
1017 | prop_bg.color->blue = 0x8b8b; |
1018 | break; |
1019 | case 3: |
1020 | prop_bg.color->red = 0x8080; |
1021 | prop_bg.color->green = 0x7777; |
1022 | prop_bg.color->blue = 0x4747; |
1023 | break; |
1024 | default: |
1025 | prop_bg.color->red = 0xe7e7; |
1026 | prop_bg.color->green = 0xe7e7; |
1027 | prop_bg.color->blue = 0xe7e7; |
1028 | } |
1029 | |
1030 | |
1031 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1032 | g_free(prop_bg.color); |
51705146 |
1033 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1034 | } |
1035 | |
1036 | draw_context_in->gc = widget->style->black_gc; |
1037 | |
a56a1ba4 |
1038 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1039 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1040 | PropertiesText prop_text_in; |
1041 | prop_text_in.foreground = &colorfg_in; |
1042 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1043 | prop_text_in.size = 6; |
a56a1ba4 |
1044 | prop_text_in.position = OVER; |
1045 | |
2a2fa4f0 |
1046 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1047 | /* foreground of text : status of the process */ |
1048 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1049 | { |
1050 | prop_text_in.foreground->red = 0xffff; |
1051 | prop_text_in.foreground->green = 0xffff; |
1052 | prop_text_in.foreground->blue = 0xffff; |
1053 | } |
1054 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1055 | { |
1056 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1057 | prop_text_in.foreground->green = 0xffff; |
1058 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1059 | } |
1060 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1061 | { |
2df6f2bd |
1062 | prop_text_in.foreground->red = 0xffff; |
1063 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1064 | prop_text_in.foreground->blue = 0x0000; |
1065 | } |
0828099d |
1066 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1067 | { |
1068 | prop_text_in.foreground->red = 0xffff; |
1069 | prop_text_in.foreground->green = 0x0000; |
1070 | prop_text_in.foreground->blue = 0xffff; |
1071 | } |
1072 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1073 | { |
1074 | prop_text_in.foreground->red = 0xffff; |
1075 | prop_text_in.foreground->green = 0x0000; |
1076 | prop_text_in.foreground->blue = 0x0000; |
1077 | } |
1078 | else if(process_in->state->s == LTTV_STATE_RUN) |
1079 | { |
1080 | prop_text_in.foreground->red = 0x0000; |
1081 | prop_text_in.foreground->green = 0xffff; |
1082 | prop_text_in.foreground->blue = 0x0000; |
1083 | } |
1084 | else |
1085 | { |
1086 | prop_text_in.foreground->red = 0xffff; |
1087 | prop_text_in.foreground->green = 0xffff; |
1088 | prop_text_in.foreground->blue = 0xffff; |
1089 | } |
1090 | |
1091 | |
1092 | |
a56a1ba4 |
1093 | /* Print status of the process : U, WF, WC, E, W, R */ |
1094 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1095 | prop_text_in.text = "U->"; |
a56a1ba4 |
1096 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1097 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1098 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1099 | prop_text_in.text = "WC->"; |
0828099d |
1100 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1101 | prop_text_in.text = "E->"; |
a56a1ba4 |
1102 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1103 | prop_text_in.text = "W->"; |
a56a1ba4 |
1104 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1105 | prop_text_in.text = "R->"; |
a56a1ba4 |
1106 | else |
68997a22 |
1107 | prop_text_in.text = "U"; |
a56a1ba4 |
1108 | |
1109 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1110 | //gdk_gc_unref(draw_context_in->gc); |
1111 | |
51705146 |
1112 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1113 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1114 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1115 | |
a56a1ba4 |
1116 | PropertiesLine prop_line_in; |
1117 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1118 | prop_line_in.line_width = 2; |
a56a1ba4 |
1119 | prop_line_in.style = GDK_LINE_SOLID; |
1120 | prop_line_in.position = MIDDLE; |
1121 | |
1122 | /* color of line : status of the process */ |
1123 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1124 | { |
cfe526b1 |
1125 | prop_line_in.color->red = 0xffff; |
1126 | prop_line_in.color->green = 0xffff; |
1127 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1128 | } |
1129 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1130 | { |
1131 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1132 | prop_line_in.color->green = 0xffff; |
1133 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1134 | } |
1135 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1136 | { |
2df6f2bd |
1137 | prop_line_in.color->red = 0xffff; |
1138 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1139 | prop_line_in.color->blue = 0x0000; |
1140 | } |
0828099d |
1141 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1142 | { |
1143 | prop_line_in.color->red = 0xffff; |
1144 | prop_line_in.color->green = 0x0000; |
1145 | prop_line_in.color->blue = 0xffff; |
1146 | } |
1147 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1148 | { |
1149 | prop_line_in.color->red = 0xffff; |
1150 | prop_line_in.color->green = 0x0000; |
1151 | prop_line_in.color->blue = 0x0000; |
1152 | } |
1153 | else if(process_in->state->s == LTTV_STATE_RUN) |
1154 | { |
1155 | prop_line_in.color->red = 0x0000; |
1156 | prop_line_in.color->green = 0xffff; |
1157 | prop_line_in.color->blue = 0x0000; |
1158 | } |
1159 | else |
1160 | { |
cfe526b1 |
1161 | prop_line_in.color->red = 0xffff; |
1162 | prop_line_in.color->green = 0xffff; |
1163 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1164 | } |
1165 | |
1166 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1167 | g_free(prop_line_in.color); |
51705146 |
1168 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1169 | } |
1170 | |
1171 | return 0; |
b9a010a2 |
1172 | #endif //0 |
1173 | |
1174 | |
a56a1ba4 |
1175 | |
51705146 |
1176 | /* Text dump */ |
80a52ff8 |
1177 | #ifdef DONTSHOW |
a56a1ba4 |
1178 | GString *string = g_string_new("");; |
1179 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1180 | |
e9a9c513 |
1181 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1182 | g_string_append_printf(string,"\n"); |
1183 | |
1184 | if(state) { |
1185 | g_string_append_printf(string, " %s", |
1186 | g_quark_to_string(tfs->process->state->s)); |
1187 | } |
1188 | |
1189 | g_info("%s",string->str); |
1190 | |
a56a1ba4 |
1191 | g_string_free(string, TRUE); |
1192 | |
1193 | /* End of text dump */ |
80a52ff8 |
1194 | #endif //DONTSHOW |
50439712 |
1195 | |
f0d936c0 |
1196 | } |
1197 | |
e92eabaf |
1198 | /* after_schedchange_hook |
b9a010a2 |
1199 | * |
1200 | * The draw after hook is called by the reading API to have a |
1201 | * particular event drawn on the screen. |
1202 | * @param hook_data ControlFlowData structure of the viewer. |
1203 | * @param call_data Event context. |
1204 | * |
1205 | * This function adds items to be drawn in a queue for each process. |
1206 | * |
1207 | */ |
e92eabaf |
1208 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1209 | { |
ca0f8a8e |
1210 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1211 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1212 | |
a56a1ba4 |
1213 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1214 | |
1215 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
1216 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
50439712 |
1217 | |
b9a010a2 |
1218 | LttEvent *e; |
1219 | e = tfc->e; |
1220 | |
1221 | LttTime evtime = ltt_event_time(e); |
1222 | TimeWindow time_window = |
1223 | lttvwindow_get_time_window(control_flow_data->tab); |
1224 | |
1225 | LttTime end_time = ltt_time_add(time_window.start_time, |
1226 | time_window.time_width); |
1227 | |
1228 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1229 | || ltt_time_compare(evtime, end_time) == 1) |
1230 | return; |
1231 | |
1232 | guint width = control_flow_data->drawing->width; |
1233 | |
1234 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) { |
1235 | |
1236 | g_debug("schedchange!"); |
1237 | |
1238 | { |
1239 | /* Add process to process list (if not present) */ |
1240 | LttvProcessState *process_out, *process_in; |
1241 | LttTime birth; |
1242 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1243 | HashedProcessData *hashed_process_data_in = NULL; |
1244 | |
1245 | ProcessList *process_list = |
1246 | guicontrolflow_get_process_list(control_flow_data); |
1247 | |
1248 | guint pid_in; |
1249 | { |
1250 | guint pid_out; |
1251 | LttField *f = ltt_event_field(e); |
1252 | LttField *element; |
1253 | element = ltt_field_member(f,0); |
1254 | pid_out = ltt_event_get_long_unsigned(e,element); |
1255 | element = ltt_field_member(f,1); |
1256 | pid_in = ltt_event_get_long_unsigned(e,element); |
1257 | g_debug("out : %u in : %u", pid_out, pid_in); |
1258 | } |
1259 | |
1260 | |
1261 | /* Find process pid_in in the list... */ |
1262 | process_in = lttv_state_find_process(tfs, pid_in); |
1263 | /* It should exist, because we are after the state update. */ |
1264 | g_assert(process_in != NULL); |
1265 | |
1266 | birth = process_in->creation_time; |
1267 | const gchar *name = g_quark_to_string(process_in->name); |
1268 | |
1269 | if(processlist_get_process_pixels(process_list, |
1270 | pid_in, |
1271 | &birth, |
1272 | tfc->t_context->index, |
1273 | &y_in, |
1274 | &height, |
1275 | &hashed_process_data_in) == 1) |
1276 | { |
e92eabaf |
1277 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
b9a010a2 |
1278 | /* Process not present */ |
1279 | processlist_add(process_list, |
1280 | pid_in, |
e92eabaf |
1281 | process_in->ppid, |
b9a010a2 |
1282 | &birth, |
1283 | tfc->t_context->index, |
1284 | name, |
1285 | &pl_height, |
1286 | &hashed_process_data_in); |
1287 | processlist_get_process_pixels(process_list, |
1288 | pid_in, |
1289 | &birth, |
1290 | tfc->t_context->index, |
1291 | &y_in, |
1292 | &height, |
1293 | &hashed_process_data_in); |
1294 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
1295 | } |
1296 | |
1297 | convert_time_to_pixels( |
1298 | time_window.start_time, |
1299 | end_time, |
1300 | evtime, |
1301 | width, |
1302 | &hashed_process_data_in->x); |
1303 | } |
1304 | } |
1305 | return 0; |
1306 | |
1307 | |
1308 | |
1309 | #if 0 |
1310 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1311 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1312 | |
1313 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1314 | |
1315 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1316 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1317 | |
a56a1ba4 |
1318 | |
50439712 |
1319 | LttEvent *e; |
1320 | e = tfc->e; |
1321 | |
9444deae |
1322 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1323 | TimeWindow time_window = |
1324 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1325 | |
ca0f8a8e |
1326 | LttTime end_time = ltt_time_add(time_window.start_time, |
1327 | time_window.time_width); |
9444deae |
1328 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1329 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
1330 | || ltt_time_compare(evtime, end_time) == 1) |
1331 | return; |
1332 | |
1333 | |
a56a1ba4 |
1334 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1335 | { |
2a2fa4f0 |
1336 | g_debug("schedchange!"); |
a56a1ba4 |
1337 | |
1338 | /* Add process to process list (if not present) and get drawing "y" from |
1339 | * process position */ |
1340 | guint pid_out, pid_in; |
1341 | LttvProcessState *process_out, *process_in; |
1342 | LttTime birth; |
1343 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1344 | |
1345 | ProcessList *process_list = |
ca0f8a8e |
1346 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
1347 | |
1348 | |
1349 | LttField *f = ltt_event_field(e); |
1350 | LttField *element; |
1351 | element = ltt_field_member(f,0); |
1352 | pid_out = ltt_event_get_long_unsigned(e,element); |
1353 | element = ltt_field_member(f,1); |
1354 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1355 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1356 | |
1357 | |
1358 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1359 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1360 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1361 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1362 | |
1363 | birth = process_out->creation_time; |
1364 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1365 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1366 | |
1367 | if(processlist_get_process_pixels(process_list, |
1368 | pid_out, |
1369 | &birth, |
d0cd7f09 |
1370 | tfc->t_context->index, |
a56a1ba4 |
1371 | &y_out, |
1372 | &height, |
14963be0 |
1373 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1374 | { |
51705146 |
1375 | /* Process not present */ |
1376 | processlist_add(process_list, |
1377 | pid_out, |
1378 | &birth, |
1379 | tfc->t_context->index, |
1380 | name, |
1381 | &pl_height, |
1382 | &hashed_process_data_out); |
1383 | processlist_get_process_pixels(process_list, |
1384 | pid_out, |
1385 | &birth, |
1386 | tfc->t_context->index, |
1387 | &y_out, |
1388 | &height, |
1389 | &hashed_process_data_out); |
1390 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1391 | } |
1392 | |
1393 | g_free(name); |
1394 | |
1395 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1396 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1397 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1398 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1399 | |
1400 | birth = process_in->creation_time; |
1401 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1402 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1403 | |
1404 | if(processlist_get_process_pixels(process_list, |
1405 | pid_in, |
1406 | &birth, |
d0cd7f09 |
1407 | tfc->t_context->index, |
a56a1ba4 |
1408 | &y_in, |
1409 | &height, |
14963be0 |
1410 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1411 | { |
1412 | /* Process not present */ |
1413 | processlist_add(process_list, |
1414 | pid_in, |
1415 | &birth, |
d0cd7f09 |
1416 | tfc->t_context->index, |
a56a1ba4 |
1417 | name, |
1418 | &pl_height, |
14963be0 |
1419 | &hashed_process_data_in); |
a56a1ba4 |
1420 | processlist_get_process_pixels(process_list, |
1421 | pid_in, |
1422 | &birth, |
d0cd7f09 |
1423 | tfc->t_context->index, |
a56a1ba4 |
1424 | &y_in, |
1425 | &height, |
14963be0 |
1426 | &hashed_process_data_in); |
a56a1ba4 |
1427 | |
ca0f8a8e |
1428 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1429 | } |
1430 | g_free(name); |
1431 | |
1432 | |
1433 | /* Find pixels corresponding to time of the event. If the time does |
1434 | * not fit in the window, show a warning, not supposed to happend. */ |
1435 | //guint x = 0; |
501d5405 |
1436 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1437 | |
1438 | //LttTime time = ltt_event_time(e); |
1439 | |
224446ce |
1440 | //LttTime window_end = ltt_time_add(time_window->time_width, |
1441 | // time_window->start_time); |
a56a1ba4 |
1442 | |
1443 | |
1444 | //convert_time_to_pixels( |
224446ce |
1445 | // time_window->start_time, |
a56a1ba4 |
1446 | // window_end, |
1447 | // time, |
1448 | // width, |
1449 | // &x); |
1450 | |
1451 | //assert(x <= width); |
1452 | |
1453 | /* draw what represents the event for outgoing process. */ |
1454 | |
14963be0 |
1455 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1456 | //draw_context_out->current->modify_over->x = x; |
1457 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1458 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1459 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1460 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1461 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1462 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1463 | |
a56a1ba4 |
1464 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1465 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1466 | |
1467 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1468 | { |
1469 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1470 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1471 | PropertiesBG prop_bg; |
1472 | prop_bg.color = g_new(GdkColor,1); |
1473 | |
1474 | prop_bg.color->red = 0xffff; |
1475 | prop_bg.color->green = 0xffff; |
1476 | prop_bg.color->blue = 0xffff; |
1477 | |
1478 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1479 | g_free(prop_bg.color); |
1480 | gdk_gc_unref(draw_context_out->gc); |
1481 | }*/ |
1482 | |
1483 | draw_context_out->gc = widget->style->black_gc; |
1484 | |
a56a1ba4 |
1485 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1486 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1487 | PropertiesText prop_text_out; |
1488 | prop_text_out.foreground = &colorfg_out; |
1489 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1490 | prop_text_out.size = 6; |
a56a1ba4 |
1491 | prop_text_out.position = OVER; |
1492 | |
cfe526b1 |
1493 | /* color of text : status of the process */ |
1494 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1495 | { |
1496 | prop_text_out.foreground->red = 0xffff; |
1497 | prop_text_out.foreground->green = 0xffff; |
1498 | prop_text_out.foreground->blue = 0xffff; |
1499 | } |
1500 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1501 | { |
1502 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1503 | prop_text_out.foreground->green = 0xffff; |
1504 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1505 | } |
1506 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1507 | { |
2df6f2bd |
1508 | prop_text_out.foreground->red = 0xffff; |
1509 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1510 | prop_text_out.foreground->blue = 0x0000; |
1511 | } |
0828099d |
1512 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1513 | { |
1514 | prop_text_out.foreground->red = 0xffff; |
1515 | prop_text_out.foreground->green = 0x0000; |
1516 | prop_text_out.foreground->blue = 0xffff; |
1517 | } |
1518 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1519 | { |
1520 | prop_text_out.foreground->red = 0xffff; |
1521 | prop_text_out.foreground->green = 0x0000; |
1522 | prop_text_out.foreground->blue = 0x0000; |
1523 | } |
1524 | else if(process_out->state->s == LTTV_STATE_RUN) |
1525 | { |
1526 | prop_text_out.foreground->red = 0x0000; |
1527 | prop_text_out.foreground->green = 0xffff; |
1528 | prop_text_out.foreground->blue = 0x0000; |
1529 | } |
1530 | else |
1531 | { |
1532 | prop_text_out.foreground->red = 0xffff; |
1533 | prop_text_out.foreground->green = 0xffff; |
1534 | prop_text_out.foreground->blue = 0xffff; |
1535 | } |
1536 | |
a56a1ba4 |
1537 | /* Print status of the process : U, WF, WC, E, W, R */ |
1538 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1539 | prop_text_out.text = "U"; |
a56a1ba4 |
1540 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1541 | prop_text_out.text = "WF"; |
a56a1ba4 |
1542 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1543 | prop_text_out.text = "WC"; |
0828099d |
1544 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1545 | prop_text_out.text = "E"; |
a56a1ba4 |
1546 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1547 | prop_text_out.text = "W"; |
a56a1ba4 |
1548 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1549 | prop_text_out.text = "R"; |
a56a1ba4 |
1550 | else |
68997a22 |
1551 | prop_text_out.text = "U"; |
a56a1ba4 |
1552 | |
1553 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1554 | |
1555 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1556 | |
68997a22 |
1557 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1558 | draw_context_out->current->over->y = y_out; |
1559 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1560 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1561 | |
68997a22 |
1562 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1563 | g_free(draw_context_out->previous->modify_under); |
1564 | g_free(draw_context_out->previous->modify_middle); |
1565 | g_free(draw_context_out->previous->modify_over); |
1566 | g_free(draw_context_out->previous->under); |
1567 | g_free(draw_context_out->previous->middle); |
1568 | g_free(draw_context_out->previous->over); |
1569 | g_free(draw_context_out->previous); |
1570 | |
1571 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1572 | |
68997a22 |
1573 | draw_context_out->current = g_new(DrawInfo,1); |
1574 | draw_context_out->current->over = g_new(ItemInfo,1); |
1575 | draw_context_out->current->over->x = -1; |
1576 | draw_context_out->current->over->y = -1; |
1577 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1578 | draw_context_out->current->middle->x = -1; |
1579 | draw_context_out->current->middle->y = -1; |
1580 | draw_context_out->current->under = g_new(ItemInfo,1); |
1581 | draw_context_out->current->under->x = -1; |
1582 | draw_context_out->current->under->y = -1; |
1583 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1584 | draw_context_out->current->modify_over->x = -1; |
1585 | draw_context_out->current->modify_over->y = -1; |
1586 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1587 | draw_context_out->current->modify_middle->x = -1; |
1588 | draw_context_out->current->modify_middle->y = -1; |
1589 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1590 | draw_context_out->current->modify_under->x = -1; |
1591 | draw_context_out->current->modify_under->y = -1; |
1592 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1593 | |
1594 | /* Finally, update the drawing context of the pid_in. */ |
1595 | |
14963be0 |
1596 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1597 | //draw_context_in->current->modify_over->x = x; |
1598 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1599 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1600 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1601 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1602 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1603 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1604 | |
1605 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1606 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1607 | |
1608 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1609 | { |
1610 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1611 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1612 | PropertiesBG prop_bg; |
1613 | prop_bg.color = g_new(GdkColor,1); |
1614 | |
1615 | prop_bg.color->red = 0xffff; |
1616 | prop_bg.color->green = 0xffff; |
1617 | prop_bg.color->blue = 0xffff; |
1618 | |
1619 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1620 | g_free(prop_bg.color); |
1621 | gdk_gc_unref(draw_context_in->gc); |
1622 | }*/ |
1623 | |
1624 | draw_context_in->gc = widget->style->black_gc; |
1625 | |
a56a1ba4 |
1626 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1627 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1628 | PropertiesText prop_text_in; |
1629 | prop_text_in.foreground = &colorfg_in; |
1630 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1631 | prop_text_in.size = 6; |
a56a1ba4 |
1632 | prop_text_in.position = OVER; |
1633 | |
cfe526b1 |
1634 | /* foreground of text : status of the process */ |
1635 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1636 | { |
1637 | prop_text_in.foreground->red = 0xffff; |
1638 | prop_text_in.foreground->green = 0xffff; |
1639 | prop_text_in.foreground->blue = 0xffff; |
1640 | } |
1641 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1642 | { |
1643 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1644 | prop_text_in.foreground->green = 0xffff; |
1645 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1646 | } |
1647 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1648 | { |
2df6f2bd |
1649 | prop_text_in.foreground->red = 0xffff; |
1650 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1651 | prop_text_in.foreground->blue = 0x0000; |
1652 | } |
0828099d |
1653 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1654 | { |
1655 | prop_text_in.foreground->red = 0xffff; |
1656 | prop_text_in.foreground->green = 0x0000; |
1657 | prop_text_in.foreground->blue = 0xffff; |
1658 | } |
1659 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1660 | { |
1661 | prop_text_in.foreground->red = 0xffff; |
1662 | prop_text_in.foreground->green = 0x0000; |
1663 | prop_text_in.foreground->blue = 0x0000; |
1664 | } |
1665 | else if(process_in->state->s == LTTV_STATE_RUN) |
1666 | { |
1667 | prop_text_in.foreground->red = 0x0000; |
1668 | prop_text_in.foreground->green = 0xffff; |
1669 | prop_text_in.foreground->blue = 0x0000; |
1670 | } |
1671 | else |
1672 | { |
1673 | prop_text_in.foreground->red = 0xffff; |
1674 | prop_text_in.foreground->green = 0xffff; |
1675 | prop_text_in.foreground->blue = 0xffff; |
1676 | } |
1677 | |
1678 | |
a56a1ba4 |
1679 | /* Print status of the process : U, WF, WC, E, W, R */ |
1680 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1681 | prop_text_in.text = "U"; |
a56a1ba4 |
1682 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1683 | prop_text_in.text = "WF"; |
a56a1ba4 |
1684 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1685 | prop_text_in.text = "WC"; |
0828099d |
1686 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1687 | prop_text_in.text = "E"; |
a56a1ba4 |
1688 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1689 | prop_text_in.text = "W"; |
a56a1ba4 |
1690 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1691 | prop_text_in.text = "R"; |
a56a1ba4 |
1692 | else |
68997a22 |
1693 | prop_text_in.text = "U"; |
a56a1ba4 |
1694 | |
1695 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1696 | |
d0cd7f09 |
1697 | |
319e9d81 |
1698 | if(process_in->state->s == LTTV_STATE_RUN) |
1699 | { |
1700 | gchar tmp[255]; |
1701 | prop_text_in.foreground = &colorfg_in; |
1702 | prop_text_in.background = &colorbg_in; |
1703 | prop_text_in.foreground->red = 0xffff; |
1704 | prop_text_in.foreground->green = 0xffff; |
1705 | prop_text_in.foreground->blue = 0xffff; |
1706 | prop_text_in.size = 6; |
1707 | prop_text_in.position = UNDER; |
1708 | |
1709 | prop_text_in.text = g_new(gchar, 260); |
1710 | strcpy(prop_text_in.text, "CPU "); |
1711 | snprintf(tmp, 255, "%u", tfc->index); |
1712 | strcat(prop_text_in.text, tmp); |
1713 | |
1714 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1715 | g_free(prop_text_in.text); |
1716 | } |
1717 | |
1718 | |
68997a22 |
1719 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1720 | draw_context_in->current->over->y = y_in; |
1721 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1722 | draw_context_in->current->status = process_in->state->s; |
1723 | |
1724 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1725 | g_free(draw_context_in->previous->modify_under); |
1726 | g_free(draw_context_in->previous->modify_middle); |
1727 | g_free(draw_context_in->previous->modify_over); |
1728 | g_free(draw_context_in->previous->under); |
1729 | g_free(draw_context_in->previous->middle); |
1730 | g_free(draw_context_in->previous->over); |
1731 | g_free(draw_context_in->previous); |
1732 | |
1733 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1734 | |
68997a22 |
1735 | draw_context_in->current = g_new(DrawInfo,1); |
1736 | draw_context_in->current->over = g_new(ItemInfo,1); |
1737 | draw_context_in->current->over->x = -1; |
1738 | draw_context_in->current->over->y = -1; |
1739 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1740 | draw_context_in->current->middle->x = -1; |
1741 | draw_context_in->current->middle->y = -1; |
1742 | draw_context_in->current->under = g_new(ItemInfo,1); |
1743 | draw_context_in->current->under->x = -1; |
1744 | draw_context_in->current->under->y = -1; |
1745 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1746 | draw_context_in->current->modify_over->x = -1; |
1747 | draw_context_in->current->modify_over->y = -1; |
1748 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1749 | draw_context_in->current->modify_middle->x = -1; |
1750 | draw_context_in->current->modify_middle->y = -1; |
1751 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1752 | draw_context_in->current->modify_under->x = -1; |
1753 | draw_context_in->current->modify_under->y = -1; |
1754 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1755 | |
1756 | } |
1757 | |
1758 | return 0; |
b9a010a2 |
1759 | #endif //0 |
f0d936c0 |
1760 | } |
f7afe191 |
1761 | |
e92eabaf |
1762 | /* after_fork_hook |
1763 | * |
1764 | * Create the processlist entry for the child process. Put the last |
1765 | * position in x at the current time value. |
1766 | * |
1767 | * @param hook_data ControlFlowData structure of the viewer. |
1768 | * @param call_data Event context. |
1769 | * |
1770 | * This function adds items to be drawn in a queue for each process. |
1771 | * |
1772 | */ |
1773 | int after_fork_hook(void *hook_data, void *call_data) |
1774 | { |
1775 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1776 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1777 | |
1778 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1779 | |
1780 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1781 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1782 | |
1783 | LttEvent *e; |
1784 | e = tfc->e; |
1785 | |
1786 | LttTime evtime = ltt_event_time(e); |
1787 | TimeWindow time_window = |
1788 | lttvwindow_get_time_window(control_flow_data->tab); |
1789 | |
1790 | LttTime end_time = ltt_time_add(time_window.start_time, |
1791 | time_window.time_width); |
1792 | |
1793 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1794 | || ltt_time_compare(evtime, end_time) == 1) |
1795 | return; |
f7afe191 |
1796 | |
e92eabaf |
1797 | guint width = control_flow_data->drawing->width; |
1798 | |
1799 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"process") == 0) { |
1800 | |
1801 | guint sub_id; |
1802 | guint child_pid; |
1803 | { |
1804 | LttField *f = ltt_event_field(e); |
1805 | LttField *element; |
1806 | element = ltt_field_member(f,0); |
1807 | sub_id = ltt_event_get_long_unsigned(e,element); |
1808 | element = ltt_field_member(f,1); |
1809 | child_pid = ltt_event_get_long_unsigned(e,element); |
1810 | } |
1811 | |
1812 | if(sub_id == 2) { /* fork */ |
1813 | |
1814 | /* Add process to process list (if not present) */ |
1815 | LttvProcessState *process_child; |
1816 | LttTime birth; |
1817 | guint y_child = 0, height = 0, pl_height = 0; |
1818 | HashedProcessData *hashed_process_data_child = NULL; |
1819 | |
1820 | ProcessList *process_list = |
1821 | guicontrolflow_get_process_list(control_flow_data); |
1822 | |
1823 | |
1824 | /* Find child in the list... */ |
1825 | process_child = lttv_state_find_process(tfs, child_pid); |
1826 | /* It should exist, because we are after the state update. */ |
1827 | g_assert(process_child != NULL); |
1828 | |
1829 | birth = process_child->creation_time; |
1830 | const gchar *name = g_quark_to_string(process_child->name); |
1831 | |
1832 | if(processlist_get_process_pixels(process_list, |
1833 | child_pid, |
1834 | &birth, |
1835 | tfc->t_context->index, |
1836 | &y_child, |
1837 | &height, |
1838 | &hashed_process_data_child) == 1) |
1839 | { |
1840 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
1841 | /* Process not present */ |
1842 | processlist_add(process_list, |
1843 | child_pid, |
1844 | process_child->ppid, |
1845 | &birth, |
1846 | tfc->t_context->index, |
1847 | name, |
1848 | &pl_height, |
1849 | &hashed_process_data_child); |
1850 | processlist_get_process_pixels(process_list, |
1851 | child_pid, |
1852 | &birth, |
1853 | tfc->t_context->index, |
1854 | &y_child, |
1855 | &height, |
1856 | &hashed_process_data_child); |
1857 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
1858 | } |
1859 | |
1860 | convert_time_to_pixels( |
1861 | time_window.start_time, |
1862 | end_time, |
1863 | evtime, |
1864 | width, |
1865 | &hashed_process_data_child->x); |
1866 | } |
1867 | } |
1868 | return 0; |
1869 | |
1870 | } |
f7afe191 |
1871 | |
1872 | |
1b238973 |
1873 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
1874 | { |
a56a1ba4 |
1875 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
1876 | Drawing_t *drawing = control_flow_data->drawing; |
1877 | |
224446ce |
1878 | const TimeWindowNotifyData *time_window_nofify_data = |
1879 | ((const TimeWindowNotifyData *)call_data); |
1880 | |
14963be0 |
1881 | TimeWindow *old_time_window = |
224446ce |
1882 | time_window_nofify_data->old_time_window; |
1883 | TimeWindow *new_time_window = |
1884 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
1885 | |
3cb8b205 |
1886 | /* Update the ruler */ |
1887 | drawing_update_ruler(control_flow_data->drawing, |
1888 | new_time_window); |
1889 | |
1890 | |
a56a1ba4 |
1891 | /* Two cases : zoom in/out or scrolling */ |
1892 | |
1893 | /* In order to make sure we can reuse the old drawing, the scale must |
1894 | * be the same and the new time interval being partly located in the |
1895 | * currently shown time interval. (reuse is only for scrolling) |
1896 | */ |
1897 | |
1898 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
1899 | old_time_window->start_time.tv_sec, |
1900 | old_time_window->start_time.tv_nsec, |
1901 | old_time_window->time_width.tv_sec, |
1902 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
1903 | |
1904 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
1905 | new_time_window->start_time.tv_sec, |
1906 | new_time_window->start_time.tv_nsec, |
1907 | new_time_window->time_width.tv_sec, |
1908 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
1909 | |
14963be0 |
1910 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
1911 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
1912 | { |
1913 | /* Same scale (scrolling) */ |
1914 | g_info("scrolling"); |
14963be0 |
1915 | LttTime *ns = &new_time_window->start_time; |
1916 | LttTime *os = &old_time_window->start_time; |
1917 | LttTime old_end = ltt_time_add(old_time_window->start_time, |
1918 | old_time_window->time_width); |
1919 | LttTime new_end = ltt_time_add(new_time_window->start_time, |
1920 | new_time_window->time_width); |
a56a1ba4 |
1921 | //if(ns<os+w<ns+w) |
1922 | //if(ns<os+w && os+w<ns+w) |
1923 | //if(ns<old_end && os<ns) |
1924 | if(ltt_time_compare(*ns, old_end) == -1 |
1925 | && ltt_time_compare(*os, *ns) == -1) |
1926 | { |
1927 | g_info("scrolling near right"); |
1928 | /* Scroll right, keep right part of the screen */ |
1929 | guint x = 0; |
51705146 |
1930 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
1931 | convert_time_to_pixels( |
1932 | *os, |
1933 | old_end, |
1934 | *ns, |
1935 | width, |
1936 | &x); |
1937 | |
1938 | /* Copy old data to new location */ |
501d5405 |
1939 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
1940 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
1941 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
1942 | x, 0, |
1943 | 0, 0, |
6395d57c |
1944 | control_flow_data->drawing->width-x+SAFETY, -1); |
1945 | |
1946 | if(drawing->damage_begin == drawing->damage_end) |
1947 | drawing->damage_begin = control_flow_data->drawing->width-x; |
1948 | else |
1949 | drawing->damage_begin = 0; |
1950 | |
1951 | drawing->damage_end = control_flow_data->drawing->width; |
1952 | |
a56a1ba4 |
1953 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
1954 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
1955 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
1956 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
1957 | TRUE, |
6395d57c |
1958 | drawing->damage_begin+SAFETY, 0, |
1959 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
1960 | control_flow_data->drawing->height); |
a43d67ba |
1961 | |
51705146 |
1962 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
1963 | 0,0, |
6395d57c |
1964 | control_flow_data->drawing->width, |
a43d67ba |
1965 | control_flow_data->drawing->height); |
1966 | |
a56a1ba4 |
1967 | /* Get new data for the rest. */ |
501d5405 |
1968 | drawing_data_request(control_flow_data->drawing, |
1969 | &control_flow_data->drawing->pixmap, |
6395d57c |
1970 | drawing->damage_begin, 0, |
1971 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
1972 | control_flow_data->drawing->height); |
a56a1ba4 |
1973 | } else { |
1974 | //if(ns<os<ns+w) |
1975 | //if(ns<os && os<ns+w) |
1976 | //if(ns<os && os<new_end) |
1977 | if(ltt_time_compare(*ns,*os) == -1 |
1978 | && ltt_time_compare(*os,new_end) == -1) |
1979 | { |
1980 | g_info("scrolling near left"); |
1981 | /* Scroll left, keep left part of the screen */ |
1982 | guint x = 0; |
51705146 |
1983 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
1984 | convert_time_to_pixels( |
1985 | *ns, |
1986 | new_end, |
1987 | *os, |
1988 | width, |
1989 | &x); |
6395d57c |
1990 | |
1991 | |
a56a1ba4 |
1992 | /* Copy old data to new location */ |
501d5405 |
1993 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
1994 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
1995 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
1996 | 0, 0, |
1997 | x, 0, |
1998 | -1, -1); |
1999 | |
6395d57c |
2000 | if(drawing->damage_begin == drawing->damage_end) |
2001 | drawing->damage_end = x; |
2002 | else |
2003 | drawing->damage_end = |
51705146 |
2004 | control_flow_data->drawing->width; |
6395d57c |
2005 | |
2006 | drawing->damage_begin = 0; |
2007 | |
501d5405 |
2008 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2009 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2010 | TRUE, |
6395d57c |
2011 | drawing->damage_begin, 0, |
2012 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2013 | control_flow_data->drawing->height); |
a43d67ba |
2014 | |
6395d57c |
2015 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2016 | 0,0, |
2017 | control_flow_data->drawing->width, |
a43d67ba |
2018 | control_flow_data->drawing->height); |
2019 | |
6395d57c |
2020 | |
a56a1ba4 |
2021 | /* Get new data for the rest. */ |
501d5405 |
2022 | drawing_data_request(control_flow_data->drawing, |
2023 | &control_flow_data->drawing->pixmap, |
6395d57c |
2024 | drawing->damage_begin, 0, |
2025 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2026 | control_flow_data->drawing->height); |
a56a1ba4 |
2027 | |
a56a1ba4 |
2028 | } else { |
a43d67ba |
2029 | if(ltt_time_compare(*ns,*os) == 0) |
2030 | { |
2031 | g_info("not scrolling"); |
2032 | } else { |
2033 | g_info("scrolling far"); |
2034 | /* Cannot reuse any part of the screen : far jump */ |
2035 | |
2036 | |
2037 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2038 | control_flow_data->drawing->drawing_area->style->black_gc, |
2039 | TRUE, |
a56a1ba4 |
2040 | 0, 0, |
a43d67ba |
2041 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2042 | control_flow_data->drawing->height); |
a43d67ba |
2043 | |
2044 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2045 | 0,0, |
2046 | control_flow_data->drawing->width, |
2047 | control_flow_data->drawing->height); |
2048 | |
6395d57c |
2049 | drawing->damage_begin = 0; |
2050 | drawing->damage_end = control_flow_data->drawing->width; |
2051 | |
a43d67ba |
2052 | drawing_data_request(control_flow_data->drawing, |
2053 | &control_flow_data->drawing->pixmap, |
2054 | 0, 0, |
2055 | control_flow_data->drawing->width, |
2056 | control_flow_data->drawing->height); |
2057 | |
2058 | } |
a56a1ba4 |
2059 | } |
2060 | } |
2061 | } else { |
2062 | /* Different scale (zoom) */ |
2063 | g_info("zoom"); |
2064 | |
501d5405 |
2065 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2066 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2067 | TRUE, |
2068 | 0, 0, |
501d5405 |
2069 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2070 | control_flow_data->drawing->height); |
a56a1ba4 |
2071 | |
a43d67ba |
2072 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2073 | 0,0, |
2074 | control_flow_data->drawing->width, |
2075 | control_flow_data->drawing->height); |
a56a1ba4 |
2076 | |
6395d57c |
2077 | drawing->damage_begin = 0; |
2078 | drawing->damage_end = control_flow_data->drawing->width; |
2079 | |
501d5405 |
2080 | drawing_data_request(control_flow_data->drawing, |
2081 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2082 | 0, 0, |
501d5405 |
2083 | control_flow_data->drawing->width, |
2084 | control_flow_data->drawing->height); |
a56a1ba4 |
2085 | } |
2086 | |
3cb8b205 |
2087 | |
2088 | |
a56a1ba4 |
2089 | return 0; |
f7afe191 |
2090 | } |
2091 | |
6395d57c |
2092 | gint traceset_notify(void *hook_data, void *call_data) |
2093 | { |
2094 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2095 | Drawing_t *drawing = control_flow_data->drawing; |
2096 | GtkWidget *widget = drawing->drawing_area; |
2097 | |
6395d57c |
2098 | |
b9a010a2 |
2099 | drawing_clear(control_flow_data->drawing); |
2100 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2101 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2102 | |
d9267eec |
2103 | request_background_data(control_flow_data); |
2104 | #if 0 |
2105 | drawing->damage_begin = 0; |
2106 | drawing->damage_end = drawing->width; |
6395d57c |
2107 | if(drawing->damage_begin < drawing->damage_end) |
2108 | { |
2109 | drawing_data_request(drawing, |
2110 | &drawing->pixmap, |
2111 | drawing->damage_begin, |
2112 | 0, |
2113 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2114 | drawing->height); |
6395d57c |
2115 | } |
2116 | |
2117 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2118 | 0,0, |
2119 | drawing->width, |
2120 | drawing->height); |
d9267eec |
2121 | #endif //0 |
6395d57c |
2122 | |
2123 | return FALSE; |
2124 | } |
2125 | |
ca0f8a8e |
2126 | gint redraw_notify(void *hook_data, void *call_data) |
2127 | { |
2128 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2129 | Drawing_t *drawing = control_flow_data->drawing; |
2130 | GtkWidget *widget = drawing->drawing_area; |
2131 | |
2132 | drawing->damage_begin = 0; |
51705146 |
2133 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2134 | |
2135 | |
2136 | // Clear the image |
2137 | gdk_draw_rectangle (drawing->pixmap, |
2138 | widget->style->black_gc, |
2139 | TRUE, |
2140 | 0, 0, |
51705146 |
2141 | drawing->width+SAFETY, |
2142 | drawing->height); |
ca0f8a8e |
2143 | |
2144 | |
2145 | if(drawing->damage_begin < drawing->damage_end) |
2146 | { |
2147 | drawing_data_request(drawing, |
2148 | &drawing->pixmap, |
2149 | drawing->damage_begin, |
2150 | 0, |
2151 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2152 | drawing->height); |
ca0f8a8e |
2153 | } |
2154 | |
2155 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2156 | 0,0, |
2157 | drawing->width, |
2158 | drawing->height); |
2159 | |
2160 | return FALSE; |
2161 | |
2162 | } |
2163 | |
2164 | |
2165 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2166 | { |
2167 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2168 | Drawing_t *drawing = control_flow_data->drawing; |
2169 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
2170 | |
6395d57c |
2171 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2172 | |
2173 | if(drawing->damage_begin < drawing->damage_end) |
2174 | { |
2175 | drawing_data_request(drawing, |
2176 | &drawing->pixmap, |
2177 | drawing->damage_begin, |
2178 | 0, |
2179 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2180 | drawing->height); |
ca0f8a8e |
2181 | } |
2182 | |
2183 | return FALSE; |
2184 | } |
2185 | |
2186 | |
1b238973 |
2187 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2188 | { |
14963be0 |
2189 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2190 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2191 | |
224446ce |
2192 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2193 | |
ca0f8a8e |
2194 | TimeWindow time_window = |
2195 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2196 | |
ca0f8a8e |
2197 | LttTime time_begin = time_window.start_time; |
2198 | LttTime width = time_window.time_width; |
a56a1ba4 |
2199 | LttTime half_width = ltt_time_div(width,2.0); |
2200 | LttTime time_end = ltt_time_add(time_begin, width); |
2201 | |
2202 | LttvTracesetContext * tsc = |
ca0f8a8e |
2203 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2204 | |
ca0f8a8e |
2205 | LttTime trace_start = tsc->time_span.start_time; |
2206 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2207 | |
224446ce |
2208 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
2209 | current_time.tv_nsec); |
a56a1ba4 |
2210 | |
2211 | |
2212 | |
2213 | /* If current time is inside time interval, just move the highlight |
2214 | * bar */ |
2215 | |
2216 | /* Else, we have to change the time interval. We have to tell it |
2217 | * to the main window. */ |
2218 | /* The time interval change will take care of placing the current |
2219 | * time at the center of the visible area, or nearest possible if we are |
2220 | * at one end of the trace. */ |
2221 | |
2222 | |
224446ce |
2223 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
2224 | { |
224446ce |
2225 | TimeWindow new_time_window; |
2226 | |
2227 | if(ltt_time_compare(current_time, |
a56a1ba4 |
2228 | ltt_time_add(trace_start,half_width)) == -1) |
2229 | time_begin = trace_start; |
2230 | else |
224446ce |
2231 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2232 | |
224446ce |
2233 | new_time_window.start_time = time_begin; |
2234 | new_time_window.time_width = width; |
a56a1ba4 |
2235 | |
e800cf84 |
2236 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2237 | } |
224446ce |
2238 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
2239 | { |
224446ce |
2240 | TimeWindow new_time_window; |
2241 | |
2242 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
2243 | time_begin = ltt_time_sub(trace_end,width); |
2244 | else |
224446ce |
2245 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2246 | |
224446ce |
2247 | new_time_window.start_time = time_begin; |
2248 | new_time_window.time_width = width; |
a56a1ba4 |
2249 | |
e800cf84 |
2250 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2251 | |
2252 | } |
a43d67ba |
2253 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
2254 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2255 | 0,0, |
2256 | drawing->width, |
2257 | drawing->height); |
a56a1ba4 |
2258 | |
2259 | return 0; |
f7afe191 |
2260 | } |
2261 | |
8b90e648 |
2262 | typedef struct _ClosureData { |
ca0f8a8e |
2263 | EventsRequest *events_request; |
d0cd7f09 |
2264 | LttvTracesetState *tss; |
b9a010a2 |
2265 | LttTime end_time; |
8b90e648 |
2266 | } ClosureData; |
a56a1ba4 |
2267 | |
8b90e648 |
2268 | |
e800cf84 |
2269 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
2270 | { |
a56a1ba4 |
2271 | ProcessInfo *process_info = (ProcessInfo*)key; |
2272 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
2273 | ClosureData *closure_data = (ClosureData*)user_data; |
2274 | |
e800cf84 |
2275 | EventsRequest *events_request = closure_data->events_request; |
2276 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2277 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2278 | |
e800cf84 |
2279 | LttvTracesetState *tss = closure_data->tss; |
2280 | LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss; |
a56a1ba4 |
2281 | |
e800cf84 |
2282 | LttTime evtime = closure_data->end_time; |
2283 | TimeWindow time_window = |
2284 | lttvwindow_get_time_window(control_flow_data->tab); |
ca0f8a8e |
2285 | |
e800cf84 |
2286 | LttTime end_time = ltt_time_add(time_window.start_time, |
2287 | time_window.time_width); |
ca0f8a8e |
2288 | |
e800cf84 |
2289 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2290 | || ltt_time_compare(evtime, end_time) == 1) |
2291 | return; |
ca0f8a8e |
2292 | |
e800cf84 |
2293 | guint width = drawing->width; |
d0cd7f09 |
2294 | |
e800cf84 |
2295 | { |
2296 | /* For the process */ |
2297 | /* First, check if the current process is in the state computation |
2298 | * process list. If it is there, that means we must add it right now and |
2299 | * draw items from the beginning of the read for it. If it is not |
2300 | * present, it's a new process and it was not present : it will |
2301 | * be added after the state update. */ |
2302 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
d0cd7f09 |
2303 | |
e025a729 |
2304 | /* tracefiles[0] is ok here, because we draw for every PID, and |
2305 | * assume CPU 0 for PID 0 //FIXME */ |
2306 | LttvTracefileState *tfs = |
2307 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
2308 | |
e800cf84 |
2309 | LttvProcessState *process; |
e025a729 |
2310 | process = lttv_state_find_process(tfs, |
2311 | process_info->pid); |
a56a1ba4 |
2312 | |
e800cf84 |
2313 | if(process != NULL) { |
2314 | |
2315 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
2316 | |
e800cf84 |
2317 | guint y = 0, height = 0, pl_height = 0; |
2318 | ProcessList *process_list = |
2319 | guicontrolflow_get_process_list(control_flow_data); |
2320 | LttTime birth = process_info->birth; |
2321 | |
2322 | /* Should be alike when background info is ready */ |
2323 | if(control_flow_data->background_info_waiting==0) |
2324 | g_assert(ltt_time_compare(process->creation_time, |
2325 | process_info->birth) == 0); |
2326 | const gchar *name = g_quark_to_string(process->name); |
2327 | |
2328 | /* process HAS to be present */ |
2329 | g_assert(processlist_get_process_pixels(process_list, |
2330 | process_info->pid, |
2331 | &birth, |
2332 | process_info->trace_num, |
2333 | &y, |
2334 | &height, |
2335 | &hashed_process_data) != 1); |
2336 | |
2337 | /* Now, the process is in the state hash and our own process hash. |
2338 | * We definitely can draw the items related to the ending state. |
2339 | */ |
2340 | |
2341 | /* Check if the x position is unset. In can have been left unset by |
2342 | * a draw closure from a after chunk hook. This should never happen, |
2343 | * because it must be set by before chunk hook to the damage_begin |
2344 | * value. |
2345 | */ |
2346 | g_assert(hashed_process_data->x != -1); |
2347 | { |
2348 | guint x; |
2349 | DrawContext draw_context; |
a56a1ba4 |
2350 | |
e800cf84 |
2351 | convert_time_to_pixels( |
2352 | time_window.start_time, |
2353 | end_time, |
2354 | evtime, |
2355 | width, |
2356 | &x); |
8b90e648 |
2357 | |
e800cf84 |
2358 | /* Now create the drawing context that will be used to draw |
2359 | * items related to the last state. */ |
2360 | draw_context.drawable = drawing->pixmap; |
2361 | draw_context.gc = drawing->gc; |
2362 | draw_context.pango_layout = drawing->pango_layout; |
2363 | draw_context.drawinfo.start.x = hashed_process_data->x; |
2364 | draw_context.drawinfo.end.x = x; |
2365 | |
2366 | draw_context.drawinfo.y.over = y; |
2367 | draw_context.drawinfo.y.middle = y+(height/4); |
2368 | draw_context.drawinfo.y.under = y+(height/2)+2; |
2369 | |
2370 | draw_context.drawinfo.start.offset.over = 0; |
2371 | draw_context.drawinfo.start.offset.middle = 0; |
2372 | draw_context.drawinfo.start.offset.under = 0; |
2373 | draw_context.drawinfo.end.offset.over = 0; |
2374 | draw_context.drawinfo.end.offset.middle = 0; |
2375 | draw_context.drawinfo.end.offset.under = 0; |
2376 | |
2377 | { |
2378 | /* Draw the line */ |
e92eabaf |
2379 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
2380 | draw_line((void*)&prop_line, (void*)&draw_context); |
2381 | |
2382 | } |
2383 | |
2384 | /* special case LTTV_STATE_WAIT : CPU is unknown. */ |
2385 | |
2386 | /* become the last x position */ |
2387 | hashed_process_data->x = x; |
2388 | } |
2389 | } |
2390 | } |
2391 | return; |
8b90e648 |
2392 | } |
2393 | |
b9a010a2 |
2394 | int before_chunk(void *hook_data, void *call_data) |
2395 | { |
2396 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2397 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2398 | |
2399 | drawing_chunk_begin(events_request, tss); |
2400 | |
2401 | return 0; |
2402 | } |
2403 | |
2404 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
2405 | { |
2406 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2407 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2408 | |
2409 | drawing_data_request_begin(events_request, tss); |
2410 | |
2411 | return 0; |
2412 | } |
2413 | |
2414 | |
8b90e648 |
2415 | /* |
b9a010a2 |
2416 | * after request is necessary in addition of after chunk in order to draw |
2417 | * lines until the end of the screen. after chunk just draws lines until |
2418 | * the last event. |
2419 | * |
8b90e648 |
2420 | * for each process |
a56a1ba4 |
2421 | * draw closing line |
b9a010a2 |
2422 | * expose |
8b90e648 |
2423 | */ |
b9a010a2 |
2424 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
2425 | { |
ca0f8a8e |
2426 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2427 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2428 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
b9a010a2 |
2429 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
a56a1ba4 |
2430 | |
2431 | ProcessList *process_list = |
ca0f8a8e |
2432 | guicontrolflow_get_process_list(control_flow_data); |
b9a010a2 |
2433 | LttTime end_time = events_request->end_time; |
2434 | |
2435 | ClosureData closure_data; |
2436 | closure_data.events_request = (EventsRequest*)hook_data; |
2437 | closure_data.tss = tss; |
2438 | closure_data.end_time = end_time; |
2439 | |
2440 | /* Draw last items */ |
2441 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
2442 | (void*)&closure_data); |
2443 | |
2444 | /* Request expose */ |
2445 | drawing_request_expose(events_request, tss, end_time); |
2446 | return 0; |
2447 | } |
2448 | |
2449 | /* |
2450 | * for each process |
2451 | * draw closing line |
e800cf84 |
2452 | * expose |
b9a010a2 |
2453 | */ |
2454 | int after_chunk(void *hook_data, void *call_data) |
2455 | { |
2456 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2457 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2458 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2459 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
2460 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
2461 | LttTime end_time; |
2462 | |
2463 | ProcessList *process_list = |
2464 | guicontrolflow_get_process_list(control_flow_data); |
2465 | |
e800cf84 |
2466 | if(tfc != NULL) |
2467 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
2468 | else /* end of traceset, or position now out of request : end */ |
2469 | end_time = events_request->end_time; |
2470 | |
a56a1ba4 |
2471 | ClosureData closure_data; |
ca0f8a8e |
2472 | closure_data.events_request = (EventsRequest*)hook_data; |
2473 | closure_data.tss = tss; |
b9a010a2 |
2474 | closure_data.end_time = end_time; |
a56a1ba4 |
2475 | |
b9a010a2 |
2476 | /* Draw last items */ |
14963be0 |
2477 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
2478 | (void*)&closure_data); |
a43d67ba |
2479 | |
ca0f8a8e |
2480 | /* Request expose */ |
b9a010a2 |
2481 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
2482 | |
2483 | return 0; |
8b90e648 |
2484 | } |
2485 | |