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" |
5f16133f |
74 | |
80a52ff8 |
75 | |
1a31868c |
76 | #define MAX_PATH_LEN 256 |
77 | |
f0d936c0 |
78 | |
b9a010a2 |
79 | #if 0 |
80 | typedef struct _ProcessAddClosure { |
81 | ControlFlowData *cfd; |
82 | guint trace_num; |
83 | } ProcessAddClosure; |
84 | |
85 | static void process_add(gpointer key, |
86 | gpointer value, |
87 | gpointer user_data) |
88 | { |
89 | LttvProcessState *process = (LttvProcessState*)value; |
90 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
91 | ControlFlowData *control_flow_data = closure->cfd; |
92 | guint trace_num = closure->trace_num; |
93 | |
94 | /* Add process to process list (if not present) */ |
95 | guint pid; |
96 | LttTime birth; |
97 | guint y = 0, height = 0, pl_height = 0; |
98 | |
5c230fc4 |
99 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
100 | |
101 | pid = process->pid; |
102 | birth = process->creation_time; |
103 | const gchar *name = g_quark_to_string(process->name); |
104 | HashedProcessData *hashed_process_data = NULL; |
105 | |
106 | if(processlist_get_process_pixels(process_list, |
107 | pid, |
108 | &birth, |
109 | trace_num, |
110 | &y, |
111 | &height, |
112 | &hashed_process_data) == 1) |
113 | { |
114 | /* Process not present */ |
115 | processlist_add(process_list, |
116 | pid, |
117 | &birth, |
118 | trace_num, |
119 | name, |
120 | &pl_height, |
121 | &hashed_process_data); |
122 | processlist_get_process_pixels(process_list, |
123 | pid, |
124 | &birth, |
125 | trace_num, |
126 | &y, |
127 | &height, |
128 | &hashed_process_data); |
129 | drawing_insert_square( control_flow_data->drawing, y, height); |
130 | } |
131 | } |
132 | #endif //0 |
133 | |
134 | |
6395d57c |
135 | /* Action to do when background computation completed. |
136 | * |
e800cf84 |
137 | * Wait for all the awaited computations to be over. |
6395d57c |
138 | */ |
139 | |
140 | gint background_ready(void *hook_data, void *call_data) |
141 | { |
142 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
143 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
144 | LttvTracesetContext *tsc = |
145 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
146 | |
e800cf84 |
147 | control_flow_data->background_info_waiting--; |
148 | |
149 | if(control_flow_data->background_info_waiting == 0) { |
150 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
151 | |
e800cf84 |
152 | drawing_clear(control_flow_data->drawing); |
153 | processlist_clear(control_flow_data->process_list); |
154 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
155 | } |
6395d57c |
156 | |
157 | return 0; |
158 | } |
159 | |
160 | |
161 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
162 | * Only for each trace in the tab's traceset. |
6395d57c |
163 | */ |
164 | void request_background_data(ControlFlowData *control_flow_data) |
165 | { |
e800cf84 |
166 | LttvTracesetContext * tsc = |
167 | lttvwindow_get_traceset_context(control_flow_data->tab); |
168 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
169 | gint i; |
170 | LttvTrace *trace; |
171 | |
172 | LttvHooks *background_ready_hook = |
173 | lttv_hooks_new(); |
174 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
175 | LTTV_PRIO_DEFAULT); |
e800cf84 |
176 | control_flow_data->background_info_waiting = 0; |
6395d57c |
177 | |
178 | for(i=0;i<num_traces;i++) { |
e800cf84 |
179 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
180 | |
181 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
182 | |
183 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
184 | trace) == FALSE) { |
185 | /* We first remove requests that could have been done for the same |
186 | * information. Happens when two viewers ask for it before servicing |
187 | * starts. |
188 | */ |
189 | lttvwindowtraces_background_request_remove(trace, "state"); |
190 | lttvwindowtraces_background_request_queue(trace, |
191 | "state"); |
192 | lttvwindowtraces_background_notify_queue(control_flow_data, |
193 | trace, |
194 | ltt_time_infinite, |
195 | NULL, |
196 | background_ready_hook); |
e800cf84 |
197 | control_flow_data->background_info_waiting++; |
6395d57c |
198 | } else { /* in progress */ |
199 | |
200 | lttvwindowtraces_background_notify_current(control_flow_data, |
201 | trace, |
202 | ltt_time_infinite, |
203 | NULL, |
204 | background_ready_hook); |
e800cf84 |
205 | control_flow_data->background_info_waiting++; |
6395d57c |
206 | } |
4368b993 |
207 | } else { |
208 | /* Data ready. Be its nature, this viewer doesn't need to have |
209 | * its data ready hook called htere, because a background |
210 | * request is always linked with a redraw. |
211 | */ |
6395d57c |
212 | } |
4368b993 |
213 | |
6395d57c |
214 | } |
215 | |
216 | lttv_hooks_destroy(background_ready_hook); |
217 | } |
218 | |
219 | |
220 | |
221 | |
f0d936c0 |
222 | /** |
223 | * Event Viewer's constructor hook |
224 | * |
225 | * This constructor is given as a parameter to the menuitem and toolbar button |
226 | * registration. It creates the list. |
ca0f8a8e |
227 | * @param tab A pointer to the parent tab. |
f0d936c0 |
228 | * @return The widget created. |
229 | */ |
230 | GtkWidget * |
d47b33d2 |
231 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
232 | { |
d47b33d2 |
233 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
234 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
235 | |
ca0f8a8e |
236 | control_flow_data->tab = tab; |
a56a1ba4 |
237 | |
a56a1ba4 |
238 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
239 | lttvwindow_register_traceset_notify(tab, |
240 | traceset_notify, |
241 | control_flow_data); |
242 | |
ca0f8a8e |
243 | lttvwindow_register_time_window_notify(tab, |
224446ce |
244 | update_time_window_hook, |
245 | control_flow_data); |
ca0f8a8e |
246 | lttvwindow_register_current_time_notify(tab, |
224446ce |
247 | update_current_time_hook, |
248 | control_flow_data); |
ca0f8a8e |
249 | lttvwindow_register_redraw_notify(tab, |
250 | redraw_notify, |
251 | control_flow_data); |
252 | lttvwindow_register_continue_notify(tab, |
253 | continue_notify, |
254 | control_flow_data); |
6395d57c |
255 | request_background_data(control_flow_data); |
256 | |
ca0f8a8e |
257 | |
68997a22 |
258 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
259 | |
f0d936c0 |
260 | } |
261 | |
3cff8cc1 |
262 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
263 | { |
68997a22 |
264 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
265 | guint *event_number = (guint*) call_data; |
f0d936c0 |
266 | |
2a2fa4f0 |
267 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
268 | |
f0d936c0 |
269 | } |
270 | |
9a1ec01b |
271 | /* Function that selects the color of status&exemode line */ |
6550d711 |
272 | static inline PropertiesLine prepare_s_e_line(LttvProcessState *process) |
9a1ec01b |
273 | { |
274 | PropertiesLine prop_line; |
275 | prop_line.line_width = 2; |
276 | prop_line.style = GDK_LINE_SOLID; |
277 | prop_line.y = MIDDLE; |
278 | //GdkColormap *colormap = gdk_colormap_get_system(); |
279 | |
280 | g_debug("prepare_status_line for state : %s", |
281 | g_quark_to_string(process->state->s)); |
c8bba5fa |
282 | |
9a1ec01b |
283 | if(process->state->s == LTTV_STATE_RUN) { |
284 | if(process->state->t == LTTV_STATE_USER_MODE) |
285 | prop_line.color = drawing_colors[COL_RUN_USER_MODE]; |
286 | else if(process->state->t == LTTV_STATE_SYSCALL) |
287 | prop_line.color = drawing_colors[COL_RUN_SYSCALL]; |
288 | else if(process->state->t == LTTV_STATE_TRAP) |
289 | prop_line.color = drawing_colors[COL_RUN_TRAP]; |
290 | else if(process->state->t == LTTV_STATE_IRQ) |
291 | prop_line.color = drawing_colors[COL_RUN_IRQ]; |
292 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
293 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
294 | else |
295 | g_assert(FALSE); /* RUNNING MODE UNKNOWN */ |
296 | } else if(process->state->s == LTTV_STATE_WAIT) { |
297 | /* We don't show if we wait while in user mode, trap, irq or syscall */ |
298 | prop_line.color = drawing_colors[COL_WAIT]; |
299 | } else if(process->state->s == LTTV_STATE_WAIT_CPU) { |
300 | /* We don't show if we wait for CPU while in user mode, trap, irq |
301 | * or syscall */ |
302 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
303 | } else if(process->state->s == LTTV_STATE_ZOMBIE) { |
304 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
305 | } else if(process->state->s == LTTV_STATE_WAIT_FORK) { |
306 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
307 | } else if(process->state->s == LTTV_STATE_EXIT) { |
308 | prop_line.color = drawing_colors[COL_EXIT]; |
309 | } else if(process->state->s == LTTV_STATE_UNNAMED) { |
310 | prop_line.color = drawing_colors[COL_UNNAMED]; |
311 | } else |
312 | g_assert(FALSE); /* UNKNOWN STATE */ |
313 | |
314 | return prop_line; |
315 | |
316 | } |
317 | |
318 | #if 0 |
6550d711 |
319 | static inline PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
320 | { |
321 | PropertiesLine prop_line; |
322 | prop_line.line_width = 2; |
323 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
324 | prop_line.y = MIDDLE; |
325 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
326 | |
23093869 |
327 | g_debug("prepare_status_line for state : %s", |
328 | g_quark_to_string(process->state->s)); |
c8bba5fa |
329 | |
330 | /* color of line : status of the process */ |
331 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
332 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
333 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
334 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
335 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
336 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
dbd243b1 |
337 | else if(process->state->s == LTTV_STATE_EXIT) |
338 | prop_line.color = drawing_colors[COL_EXIT]; |
0828099d |
339 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
340 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
341 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
342 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
343 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
344 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
345 | else |
23093869 |
346 | prop_line.color = drawing_colors[COL_WHITE]; |
e800cf84 |
347 | |
348 | //gdk_colormap_alloc_color(colormap, |
349 | // prop_line.color, |
350 | // FALSE, |
351 | // TRUE); |
c8bba5fa |
352 | |
353 | return prop_line; |
354 | |
355 | } |
9a1ec01b |
356 | #endif //0 |
c8bba5fa |
357 | |
358 | |
e92eabaf |
359 | /* before_schedchange_hook |
b9a010a2 |
360 | * |
f0d936c0 |
361 | * This function basically draw lines and icons. Two types of lines are drawn : |
362 | * one small (3 pixels?) representing the state of the process and the second |
363 | * type is thicker (10 pixels?) representing on which CPU a process is running |
364 | * (and this only in running state). |
365 | * |
366 | * Extremums of the lines : |
367 | * x_min : time of the last event context for this process kept in memory. |
368 | * x_max : time of the current event. |
369 | * y : middle of the process in the process list. The process is found in the |
370 | * list, therefore is it's position in pixels. |
371 | * |
372 | * The choice of lines'color is defined by the context of the last event for this |
373 | * process. |
374 | */ |
b9a010a2 |
375 | |
376 | |
e92eabaf |
377 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
378 | { |
b9a010a2 |
379 | EventsRequest *events_request = (EventsRequest*)hook_data; |
380 | ControlFlowData *control_flow_data = events_request->viewer_data; |
381 | |
382 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
383 | |
384 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
b9a010a2 |
385 | |
386 | LttEvent *e; |
387 | e = tfc->e; |
388 | |
389 | LttTime evtime = ltt_event_time(e); |
fd22065b |
390 | |
10a1069a |
391 | /* we are in a schedchange, before the state update. We must draw the |
392 | * items corresponding to the state before it changes : now is the right |
393 | * time to do it. |
394 | */ |
b9a010a2 |
395 | |
10a1069a |
396 | guint pid_out; |
397 | guint pid_in; |
398 | { |
399 | LttField *f = ltt_event_field(e); |
400 | LttField *element; |
401 | element = ltt_field_member(f,0); |
402 | pid_out = ltt_event_get_long_unsigned(e,element); |
403 | element = ltt_field_member(f,1); |
404 | pid_in = ltt_event_get_long_unsigned(e,element); |
405 | g_debug("out : %u in : %u", pid_out, pid_in); |
406 | } |
407 | |
408 | { |
409 | /* For the pid_out */ |
410 | /* First, check if the current process is in the state computation |
411 | * process list. If it is there, that means we must add it right now and |
412 | * draw items from the beginning of the read for it. If it is not |
413 | * present, it's a new process and it was not present : it will |
414 | * be added after the state update. */ |
415 | LttvProcessState *process; |
40debf7b |
416 | /* unknown state, bad current pid */ |
417 | if(tfs->process->pid != pid_out) |
418 | process = lttv_state_find_process(tfs, pid_out); |
419 | else |
420 | process = tfs->process; |
b9a010a2 |
421 | |
10a1069a |
422 | if(process != NULL) { |
423 | /* Well, the process_out existed : we must get it in the process hash |
424 | * or add it, and draw its items. |
425 | */ |
426 | /* Add process to process list (if not present) */ |
427 | guint y = 0, height = 0, pl_height = 0; |
428 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
429 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
430 | LttTime birth = process->creation_time; |
b9a010a2 |
431 | |
ac4e21cf |
432 | hashed_process_data = processlist_get_process_data(process_list, |
10a1069a |
433 | pid_out, |
40debf7b |
434 | process->last_cpu_index, |
10a1069a |
435 | &birth, |
ac4e21cf |
436 | tfc->t_context->index); |
437 | if(hashed_process_data == NULL) |
10a1069a |
438 | { |
439 | g_assert(pid_out == 0 || pid_out != process->ppid); |
aac69e70 |
440 | const gchar *name = g_quark_to_string(process->name); |
10a1069a |
441 | /* Process not present */ |
4e86ae2e |
442 | ProcessInfo *process_info; |
10a1069a |
443 | processlist_add(process_list, |
444 | pid_out, |
40debf7b |
445 | process->last_cpu_index, |
10a1069a |
446 | process->ppid, |
447 | &birth, |
448 | tfc->t_context->index, |
449 | name, |
450 | &pl_height, |
4e86ae2e |
451 | &process_info, |
10a1069a |
452 | &hashed_process_data); |
4e86ae2e |
453 | processlist_get_pixels_from_data(process_list, |
4e86ae2e |
454 | hashed_process_data, |
e800cf84 |
455 | &y, |
4e86ae2e |
456 | &height); |
d6fef890 |
457 | drawing_insert_square( control_flow_data->drawing, y, height); |
10a1069a |
458 | } |
ac4e21cf |
459 | |
10a1069a |
460 | /* Now, the process is in the state hash and our own process hash. |
461 | * We definitely can draw the items related to the ending state. |
462 | */ |
e800cf84 |
463 | |
10a1069a |
464 | /* Check if the x position is unset. In can have been left unset by |
465 | * a draw closure from a after chunk hook. This should never happen, |
466 | * because it must be set by before chunk hook to the damage_begin |
467 | * value. |
468 | */ |
469 | g_assert(hashed_process_data->x.middle != -1); |
b2743953 |
470 | if(ltt_time_compare(hashed_process_data->next_good_time, |
471 | evtime) > 0) |
10a1069a |
472 | { |
b2743953 |
473 | if(hashed_process_data->x.middle_marked == FALSE) { |
ac4e21cf |
474 | processlist_get_pixels_from_data(process_list, |
475 | hashed_process_data, |
476 | &y, |
477 | &height); |
478 | |
fd22065b |
479 | TimeWindow time_window = |
480 | lttvwindow_get_time_window(control_flow_data->tab); |
481 | #ifdef EXTRA_CHECK |
482 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
483 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
484 | return; |
485 | #endif //EXTRA_CHECK |
d6fef890 |
486 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
487 | guint width = drawing->width; |
b2743953 |
488 | guint x; |
489 | convert_time_to_pixels( |
490 | time_window, |
491 | evtime, |
492 | width, |
493 | &x); |
494 | |
495 | /* Draw collision indicator */ |
496 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
497 | gdk_draw_point(drawing->pixmap, |
498 | drawing->gc, |
499 | x, |
500 | y+(height/2)-3); |
501 | hashed_process_data->x.middle_marked = TRUE; |
502 | } |
503 | } else { |
ac4e21cf |
504 | processlist_get_pixels_from_data(process_list, |
505 | hashed_process_data, |
506 | &y, |
507 | &height); |
508 | |
509 | |
510 | TimeWindow time_window = |
511 | lttvwindow_get_time_window(control_flow_data->tab); |
fd22065b |
512 | #ifdef EXTRA_CHECK |
ac4e21cf |
513 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
514 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
515 | return; |
fd22065b |
516 | #endif //EXTRA_CHECK |
d6fef890 |
517 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
518 | guint width = drawing->width; |
10a1069a |
519 | guint x; |
10a1069a |
520 | convert_time_to_pixels( |
a18124ff |
521 | time_window, |
4b7dc462 |
522 | evtime, |
523 | width, |
524 | &x); |
10a1069a |
525 | |
10a1069a |
526 | |
4b7dc462 |
527 | /* Jump over draw if we are at the same x position */ |
e72908ed |
528 | if(x == hashed_process_data->x.middle && |
529 | hashed_process_data->x.middle_used) |
e800cf84 |
530 | { |
e72908ed |
531 | if(hashed_process_data->x.middle_marked == FALSE) { |
532 | /* Draw collision indicator */ |
533 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
534 | gdk_draw_point(drawing->pixmap, |
535 | drawing->gc, |
536 | x, |
2c6618bc |
537 | y+(height/2)-3); |
de4ea1ad |
538 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
539 | } |
4b7dc462 |
540 | /* jump */ |
541 | } else { |
542 | DrawContext draw_context; |
10a1069a |
543 | |
4b7dc462 |
544 | /* Now create the drawing context that will be used to draw |
545 | * items related to the last state. */ |
546 | draw_context.drawable = drawing->pixmap; |
547 | draw_context.gc = drawing->gc; |
548 | draw_context.pango_layout = drawing->pango_layout; |
549 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
550 | draw_context.drawinfo.end.x = x; |
551 | |
552 | draw_context.drawinfo.y.over = y+1; |
553 | draw_context.drawinfo.y.middle = y+(height/2); |
554 | draw_context.drawinfo.y.under = y+height; |
555 | |
556 | draw_context.drawinfo.start.offset.over = 0; |
557 | draw_context.drawinfo.start.offset.middle = 0; |
558 | draw_context.drawinfo.start.offset.under = 0; |
559 | draw_context.drawinfo.end.offset.over = 0; |
560 | draw_context.drawinfo.end.offset.middle = 0; |
561 | draw_context.drawinfo.end.offset.under = 0; |
562 | |
563 | { |
564 | /* Draw the line */ |
9a1ec01b |
565 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
566 | draw_line((void*)&prop_line, (void*)&draw_context); |
567 | |
568 | } |
569 | /* become the last x position */ |
570 | hashed_process_data->x.middle = x; |
e72908ed |
571 | hashed_process_data->x.middle_used = TRUE; |
572 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
573 | |
574 | /* Calculate the next good time */ |
575 | convert_pixels_to_time(width, x+1, time_window, |
576 | &hashed_process_data->next_good_time); |
e800cf84 |
577 | } |
578 | } |
579 | } |
10a1069a |
580 | } |
e800cf84 |
581 | |
10a1069a |
582 | { |
583 | /* For the pid_in */ |
584 | /* First, check if the current process is in the state computation |
585 | * process list. If it is there, that means we must add it right now and |
586 | * draw items from the beginning of the read for it. If it is not |
587 | * present, it's a new process and it was not present : it will |
588 | * be added after the state update. */ |
589 | LttvProcessState *process; |
590 | process = lttv_state_find_process(tfs, pid_in); |
591 | |
592 | if(process != NULL) { |
593 | /* Well, the process_out existed : we must get it in the process hash |
594 | * or add it, and draw its items. |
595 | */ |
596 | /* Add process to process list (if not present) */ |
597 | guint y = 0, height = 0, pl_height = 0; |
598 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
599 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
600 | LttTime birth = process->creation_time; |
e800cf84 |
601 | |
ac4e21cf |
602 | hashed_process_data = processlist_get_process_data(process_list, |
10a1069a |
603 | pid_in, |
40debf7b |
604 | process->last_cpu_index, |
10a1069a |
605 | &birth, |
ac4e21cf |
606 | tfc->t_context->index); |
607 | if(hashed_process_data == NULL) |
10a1069a |
608 | { |
609 | g_assert(pid_in == 0 || pid_in != process->ppid); |
aac69e70 |
610 | const gchar *name = g_quark_to_string(process->name); |
10a1069a |
611 | /* Process not present */ |
4e86ae2e |
612 | ProcessInfo *process_info; |
10a1069a |
613 | processlist_add(process_list, |
614 | pid_in, |
40debf7b |
615 | process->last_cpu_index, |
10a1069a |
616 | process->ppid, |
617 | &birth, |
618 | tfc->t_context->index, |
619 | name, |
620 | &pl_height, |
4e86ae2e |
621 | &process_info, |
10a1069a |
622 | &hashed_process_data); |
4e86ae2e |
623 | processlist_get_pixels_from_data(process_list, |
4e86ae2e |
624 | hashed_process_data, |
c8bba5fa |
625 | &y, |
4e86ae2e |
626 | &height); |
d6fef890 |
627 | drawing_insert_square( control_flow_data->drawing, y, height); |
10a1069a |
628 | } |
40debf7b |
629 | //We could set the current process and hash here, but will be done |
630 | //by after schedchange hook |
10a1069a |
631 | |
632 | /* Now, the process is in the state hash and our own process hash. |
633 | * We definitely can draw the items related to the ending state. |
634 | */ |
b9a010a2 |
635 | |
10a1069a |
636 | /* Check if the x position is unset. In can have been left unset by |
637 | * a draw closure from a after chunk hook. This should never happen, |
638 | * because it must be set by before chunk hook to the damage_begin |
639 | * value. |
640 | */ |
641 | g_assert(hashed_process_data->x.middle != -1); |
b2743953 |
642 | |
643 | if(ltt_time_compare(hashed_process_data->next_good_time, |
644 | evtime) > 0) |
10a1069a |
645 | { |
b2743953 |
646 | if(hashed_process_data->x.middle_marked == FALSE) { |
ac4e21cf |
647 | |
648 | processlist_get_pixels_from_data(process_list, |
649 | hashed_process_data, |
650 | &y, |
651 | &height); |
fd22065b |
652 | TimeWindow time_window = |
653 | lttvwindow_get_time_window(control_flow_data->tab); |
654 | #ifdef EXTRA_CHECK |
655 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
656 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
657 | return; |
658 | #endif //EXTRA_CHECK |
d6fef890 |
659 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
660 | guint width = drawing->width; |
b2743953 |
661 | guint x; |
662 | convert_time_to_pixels( |
663 | time_window, |
664 | evtime, |
665 | width, |
666 | &x); |
667 | |
668 | /* Draw collision indicator */ |
669 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
670 | gdk_draw_point(drawing->pixmap, |
671 | drawing->gc, |
672 | x, |
673 | y+(height/2)-3); |
674 | hashed_process_data->x.middle_marked = TRUE; |
675 | } |
676 | } else { |
ac4e21cf |
677 | processlist_get_pixels_from_data(process_list, |
678 | hashed_process_data, |
679 | &y, |
680 | &height); |
fd22065b |
681 | TimeWindow time_window = |
682 | lttvwindow_get_time_window(control_flow_data->tab); |
683 | #ifdef EXTRA_CHECK |
684 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
685 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
686 | return; |
687 | #endif //EXTRA_CHECK |
d6fef890 |
688 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
689 | guint width = drawing->width; |
10a1069a |
690 | guint x; |
10a1069a |
691 | |
692 | convert_time_to_pixels( |
a18124ff |
693 | time_window, |
4b7dc462 |
694 | evtime, |
695 | width, |
696 | &x); |
10a1069a |
697 | |
10a1069a |
698 | |
4b7dc462 |
699 | /* Jump over draw if we are at the same x position */ |
e72908ed |
700 | if(x == hashed_process_data->x.middle && |
701 | hashed_process_data->x.middle_used) |
4b7dc462 |
702 | { |
e72908ed |
703 | if(hashed_process_data->x.middle_marked == FALSE) { |
704 | /* Draw collision indicator */ |
705 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
706 | gdk_draw_point(drawing->pixmap, |
707 | drawing->gc, |
708 | x, |
2c6618bc |
709 | y+(height/2)-3); |
de4ea1ad |
710 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
711 | } |
4b7dc462 |
712 | /* jump */ |
713 | } else { |
714 | DrawContext draw_context; |
10a1069a |
715 | |
4b7dc462 |
716 | /* Now create the drawing context that will be used to draw |
717 | * items related to the last state. */ |
718 | draw_context.drawable = drawing->pixmap; |
719 | draw_context.gc = drawing->gc; |
720 | draw_context.pango_layout = drawing->pango_layout; |
721 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
722 | draw_context.drawinfo.end.x = x; |
10a1069a |
723 | |
4b7dc462 |
724 | draw_context.drawinfo.y.over = y+1; |
725 | draw_context.drawinfo.y.middle = y+(height/2); |
726 | draw_context.drawinfo.y.under = y+height; |
10a1069a |
727 | |
4b7dc462 |
728 | draw_context.drawinfo.start.offset.over = 0; |
729 | draw_context.drawinfo.start.offset.middle = 0; |
730 | draw_context.drawinfo.start.offset.under = 0; |
731 | draw_context.drawinfo.end.offset.over = 0; |
732 | draw_context.drawinfo.end.offset.middle = 0; |
733 | draw_context.drawinfo.end.offset.under = 0; |
734 | |
735 | { |
736 | /* Draw the line */ |
9a1ec01b |
737 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
738 | draw_line((void*)&prop_line, (void*)&draw_context); |
739 | } |
740 | |
741 | |
742 | /* become the last x position */ |
743 | hashed_process_data->x.middle = x; |
e72908ed |
744 | hashed_process_data->x.middle_used = TRUE; |
745 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
746 | |
747 | /* Calculate the next good time */ |
748 | convert_pixels_to_time(width, x+1, time_window, |
749 | &hashed_process_data->next_good_time); |
4b7dc462 |
750 | } |
c8bba5fa |
751 | } |
b9a010a2 |
752 | } |
753 | } |
b9a010a2 |
754 | return 0; |
755 | |
756 | |
b9a010a2 |
757 | #if 0 |
ca0f8a8e |
758 | EventsRequest *events_request = (EventsRequest*)hook_data; |
759 | ControlFlowData *control_flow_data = |
760 | (ControlFlowData*)events_request->viewer_data; |
761 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
762 | |
a56a1ba4 |
763 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
764 | |
765 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
766 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
767 | |
e9a9c513 |
768 | LttEvent *e; |
e9a9c513 |
769 | e = tfc->e; |
770 | |
9444deae |
771 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
772 | TimeWindow time_window = |
773 | lttvwindow_get_time_window(tab); |
9444deae |
774 | |
a2aab3a3 |
775 | LttTime time_window.end_time = time_window.time_window.end_time; |
6f26fc38 |
776 | |
9444deae |
777 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
778 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
a2aab3a3 |
779 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
9444deae |
780 | return; |
781 | |
a56a1ba4 |
782 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
783 | { |
2a2fa4f0 |
784 | g_debug("schedchange!"); |
a56a1ba4 |
785 | |
786 | /* Add process to process list (if not present) and get drawing "y" from |
787 | * process position */ |
788 | guint pid_out, pid_in; |
789 | LttvProcessState *process_out, *process_in; |
790 | LttTime birth; |
791 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
792 | |
5c230fc4 |
793 | ProcessList *process_list = control_flow_data->process_list; |
a56a1ba4 |
794 | |
795 | |
796 | LttField *f = ltt_event_field(e); |
797 | LttField *element; |
798 | element = ltt_field_member(f,0); |
799 | pid_out = ltt_event_get_long_unsigned(e,element); |
800 | element = ltt_field_member(f,1); |
801 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
802 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
803 | |
804 | |
805 | /* Find process pid_out in the list... */ |
87658614 |
806 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
807 | if(process_out == NULL) return 0; |
2a2fa4f0 |
808 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
809 | |
a56a1ba4 |
810 | birth = process_out->creation_time; |
51705146 |
811 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
812 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
813 | |
814 | if(processlist_get_process_pixels(process_list, |
815 | pid_out, |
816 | &birth, |
d0cd7f09 |
817 | tfc->t_context->index, |
a56a1ba4 |
818 | &y_out, |
819 | &height, |
14963be0 |
820 | &hashed_process_data_out) == 1) |
a56a1ba4 |
821 | { |
51705146 |
822 | /* Process not present */ |
823 | processlist_add(process_list, |
824 | pid_out, |
825 | &birth, |
826 | tfc->t_context->index, |
827 | name, |
828 | &pl_height, |
829 | &hashed_process_data_out); |
830 | g_assert(processlist_get_process_pixels(process_list, |
831 | pid_out, |
832 | &birth, |
833 | tfc->t_context->index, |
834 | &y_out, |
835 | &height, |
836 | &hashed_process_data_out)==0); |
837 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
838 | } |
51705146 |
839 | //g_free(name); |
a56a1ba4 |
840 | |
841 | /* Find process pid_in in the list... */ |
87658614 |
842 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
843 | if(process_in == NULL) return 0; |
2a2fa4f0 |
844 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
845 | |
846 | birth = process_in->creation_time; |
51705146 |
847 | name = g_quark_to_string(process_in->name); |
14963be0 |
848 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
849 | |
850 | if(processlist_get_process_pixels(process_list, |
851 | pid_in, |
852 | &birth, |
d0cd7f09 |
853 | tfc->t_context->index, |
a56a1ba4 |
854 | &y_in, |
855 | &height, |
14963be0 |
856 | &hashed_process_data_in) == 1) |
a56a1ba4 |
857 | { |
51705146 |
858 | /* Process not present */ |
a56a1ba4 |
859 | processlist_add(process_list, |
860 | pid_in, |
861 | &birth, |
d0cd7f09 |
862 | tfc->t_context->index, |
a56a1ba4 |
863 | name, |
864 | &pl_height, |
14963be0 |
865 | &hashed_process_data_in); |
a56a1ba4 |
866 | processlist_get_process_pixels(process_list, |
867 | pid_in, |
868 | &birth, |
d0cd7f09 |
869 | tfc->t_context->index, |
a56a1ba4 |
870 | &y_in, |
871 | &height, |
14963be0 |
872 | &hashed_process_data_in); |
a56a1ba4 |
873 | |
ca0f8a8e |
874 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
875 | } |
51705146 |
876 | //g_free(name); |
a56a1ba4 |
877 | |
878 | |
879 | /* Find pixels corresponding to time of the event. If the time does |
880 | * not fit in the window, show a warning, not supposed to happend. */ |
881 | guint x = 0; |
51705146 |
882 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
883 | |
884 | LttTime time = ltt_event_time(e); |
885 | |
a2aab3a3 |
886 | LttTime window_end = time_window.time_window.end_time; |
a56a1ba4 |
887 | |
888 | convert_time_to_pixels( |
a18124ff |
889 | time_window, |
a56a1ba4 |
890 | time, |
891 | width, |
892 | &x); |
9444deae |
893 | //assert(x <= width); |
51705146 |
894 | // |
a56a1ba4 |
895 | /* draw what represents the event for outgoing process. */ |
896 | |
14963be0 |
897 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
898 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
899 | draw_context_out->current->modify_under->x = x; |
68997a22 |
900 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
901 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
902 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
903 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
904 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
905 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
906 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
907 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
908 | //draw_context_out->gc = widget->style->black_gc; |
909 | |
910 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
911 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
912 | |
d0cd7f09 |
913 | /* Draw the line/background of the out process */ |
914 | if(draw_context_out->previous->middle->x == -1) |
915 | { |
ca0f8a8e |
916 | draw_context_out->previous->over->x = |
917 | control_flow_data->drawing->damage_begin; |
918 | draw_context_out->previous->middle->x = |
919 | control_flow_data->drawing->damage_begin; |
920 | draw_context_out->previous->under->x = |
921 | control_flow_data->drawing->damage_begin; |
922 | |
923 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
924 | } |
925 | |
926 | draw_context_out->current->middle->x = x; |
927 | draw_context_out->current->over->x = x; |
928 | draw_context_out->current->under->x = x; |
929 | draw_context_out->current->middle->y = y_out + height/2; |
930 | draw_context_out->current->over->y = y_out; |
931 | draw_context_out->current->under->y = y_out + height; |
932 | draw_context_out->previous->middle->y = y_out + height/2; |
933 | draw_context_out->previous->over->y = y_out; |
934 | draw_context_out->previous->under->y = y_out + height; |
935 | |
936 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
937 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
938 | |
939 | if(process_out->state->s == LTTV_STATE_RUN) |
940 | { |
51705146 |
941 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
942 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
943 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
944 | |
945 | PropertiesBG prop_bg; |
946 | prop_bg.color = g_new(GdkColor,1); |
947 | |
948 | switch(tfc->index) { |
949 | case 0: |
950 | prop_bg.color->red = 0x1515; |
951 | prop_bg.color->green = 0x1515; |
952 | prop_bg.color->blue = 0x8c8c; |
953 | break; |
954 | case 1: |
955 | prop_bg.color->red = 0x4e4e; |
956 | prop_bg.color->green = 0xa9a9; |
957 | prop_bg.color->blue = 0xa4a4; |
958 | break; |
959 | case 2: |
960 | prop_bg.color->red = 0x7a7a; |
961 | prop_bg.color->green = 0x4a4a; |
962 | prop_bg.color->blue = 0x8b8b; |
963 | break; |
964 | case 3: |
965 | prop_bg.color->red = 0x8080; |
966 | prop_bg.color->green = 0x7777; |
967 | prop_bg.color->blue = 0x4747; |
968 | break; |
969 | default: |
970 | prop_bg.color->red = 0xe7e7; |
971 | prop_bg.color->green = 0xe7e7; |
972 | prop_bg.color->blue = 0xe7e7; |
973 | } |
974 | |
2a2fa4f0 |
975 | g_debug("calling from draw_event"); |
d0cd7f09 |
976 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
977 | g_free(prop_bg.color); |
51705146 |
978 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
979 | } |
980 | |
981 | draw_context_out->gc = widget->style->black_gc; |
982 | |
a56a1ba4 |
983 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
984 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
985 | PropertiesText prop_text_out; |
986 | prop_text_out.foreground = &colorfg_out; |
987 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
988 | prop_text_out.size = 6; |
a56a1ba4 |
989 | prop_text_out.position = OVER; |
990 | |
cfe526b1 |
991 | /* color of text : status of the process */ |
992 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
993 | { |
994 | prop_text_out.foreground->red = 0xffff; |
995 | prop_text_out.foreground->green = 0xffff; |
996 | prop_text_out.foreground->blue = 0xffff; |
997 | } |
998 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
999 | { |
1000 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1001 | prop_text_out.foreground->green = 0xffff; |
1002 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1003 | } |
1004 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1005 | { |
2df6f2bd |
1006 | prop_text_out.foreground->red = 0xffff; |
1007 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1008 | prop_text_out.foreground->blue = 0x0000; |
1009 | } |
0828099d |
1010 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1011 | { |
1012 | prop_text_out.foreground->red = 0xffff; |
1013 | prop_text_out.foreground->green = 0x0000; |
1014 | prop_text_out.foreground->blue = 0xffff; |
1015 | } |
1016 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1017 | { |
1018 | prop_text_out.foreground->red = 0xffff; |
1019 | prop_text_out.foreground->green = 0x0000; |
1020 | prop_text_out.foreground->blue = 0x0000; |
1021 | } |
1022 | else if(process_out->state->s == LTTV_STATE_RUN) |
1023 | { |
1024 | prop_text_out.foreground->red = 0x0000; |
1025 | prop_text_out.foreground->green = 0xffff; |
1026 | prop_text_out.foreground->blue = 0x0000; |
1027 | } |
1028 | else |
1029 | { |
1030 | prop_text_out.foreground->red = 0xffff; |
1031 | prop_text_out.foreground->green = 0xffff; |
1032 | prop_text_out.foreground->blue = 0xffff; |
1033 | } |
1034 | |
d52cfc84 |
1035 | |
a56a1ba4 |
1036 | /* Print status of the process : U, WF, WC, E, W, R */ |
1037 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1038 | prop_text_out.text = "U->"; |
a56a1ba4 |
1039 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1040 | prop_text_out.text = "WF->"; |
a56a1ba4 |
1041 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1042 | prop_text_out.text = "WC->"; |
0828099d |
1043 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1044 | prop_text_out.text = "E->"; |
a56a1ba4 |
1045 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1046 | prop_text_out.text = "W->"; |
a56a1ba4 |
1047 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1048 | prop_text_out.text = "R->"; |
a56a1ba4 |
1049 | else |
68997a22 |
1050 | prop_text_out.text = "U"; |
a56a1ba4 |
1051 | |
1052 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1053 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
1054 | |
51705146 |
1055 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1056 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1057 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
1058 | |
1059 | PropertiesLine prop_line_out; |
1060 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
1061 | prop_line_out.line_width = 2; |
a56a1ba4 |
1062 | prop_line_out.style = GDK_LINE_SOLID; |
1063 | prop_line_out.position = MIDDLE; |
d52cfc84 |
1064 | |
2a2fa4f0 |
1065 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1066 | |
1067 | /* color of line : status of the process */ |
1068 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1069 | { |
cfe526b1 |
1070 | prop_line_out.color->red = 0xffff; |
1071 | prop_line_out.color->green = 0xffff; |
1072 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
1073 | } |
1074 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1075 | { |
1076 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
1077 | prop_line_out.color->green = 0xffff; |
1078 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
1079 | } |
1080 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1081 | { |
2df6f2bd |
1082 | prop_line_out.color->red = 0xffff; |
1083 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
1084 | prop_line_out.color->blue = 0x0000; |
1085 | } |
0828099d |
1086 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1087 | { |
1088 | prop_line_out.color->red = 0xffff; |
1089 | prop_line_out.color->green = 0x0000; |
1090 | prop_line_out.color->blue = 0xffff; |
1091 | } |
1092 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1093 | { |
1094 | prop_line_out.color->red = 0xffff; |
1095 | prop_line_out.color->green = 0x0000; |
1096 | prop_line_out.color->blue = 0x0000; |
1097 | } |
1098 | else if(process_out->state->s == LTTV_STATE_RUN) |
1099 | { |
1100 | prop_line_out.color->red = 0x0000; |
1101 | prop_line_out.color->green = 0xffff; |
1102 | prop_line_out.color->blue = 0x0000; |
1103 | } |
1104 | else |
1105 | { |
cfe526b1 |
1106 | prop_line_out.color->red = 0xffff; |
1107 | prop_line_out.color->green = 0xffff; |
1108 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
1109 | } |
1110 | |
1111 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
1112 | g_free(prop_line_out.color); |
51705146 |
1113 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
1114 | /* Note : finishing line will have to be added when trace read over. */ |
1115 | |
1116 | /* Finally, update the drawing context of the pid_in. */ |
1117 | |
14963be0 |
1118 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1119 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
1120 | draw_context_in->current->modify_under->x = x; |
68997a22 |
1121 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1122 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1123 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1124 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1125 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1126 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
1127 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
1128 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1129 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
1130 | |
1131 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1132 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1133 | |
1134 | /* Draw the line/bg of the in process */ |
1135 | if(draw_context_in->previous->middle->x == -1) |
1136 | { |
ca0f8a8e |
1137 | draw_context_in->previous->over->x = |
1138 | control_flow_data->drawing->damage_begin; |
1139 | draw_context_in->previous->middle->x = |
1140 | control_flow_data->drawing->damage_begin; |
1141 | draw_context_in->previous->under->x = |
1142 | control_flow_data->drawing->damage_begin; |
1143 | |
1144 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
1145 | |
d0cd7f09 |
1146 | } |
1147 | |
1148 | draw_context_in->current->middle->x = x; |
1149 | draw_context_in->current->over->x = x; |
1150 | draw_context_in->current->under->x = x; |
1151 | draw_context_in->current->middle->y = y_in + height/2; |
1152 | draw_context_in->current->over->y = y_in; |
1153 | draw_context_in->current->under->y = y_in + height; |
1154 | draw_context_in->previous->middle->y = y_in + height/2; |
1155 | draw_context_in->previous->over->y = y_in; |
1156 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
1157 | |
d0cd7f09 |
1158 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1159 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1160 | |
1161 | |
1162 | if(process_in->state->s == LTTV_STATE_RUN) |
1163 | { |
51705146 |
1164 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1165 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1166 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1167 | |
1168 | PropertiesBG prop_bg; |
1169 | prop_bg.color = g_new(GdkColor,1); |
1170 | |
1171 | switch(tfc->index) { |
1172 | case 0: |
1173 | prop_bg.color->red = 0x1515; |
1174 | prop_bg.color->green = 0x1515; |
1175 | prop_bg.color->blue = 0x8c8c; |
1176 | break; |
1177 | case 1: |
1178 | prop_bg.color->red = 0x4e4e; |
1179 | prop_bg.color->green = 0xa9a9; |
1180 | prop_bg.color->blue = 0xa4a4; |
1181 | break; |
1182 | case 2: |
1183 | prop_bg.color->red = 0x7a7a; |
1184 | prop_bg.color->green = 0x4a4a; |
1185 | prop_bg.color->blue = 0x8b8b; |
1186 | break; |
1187 | case 3: |
1188 | prop_bg.color->red = 0x8080; |
1189 | prop_bg.color->green = 0x7777; |
1190 | prop_bg.color->blue = 0x4747; |
1191 | break; |
1192 | default: |
1193 | prop_bg.color->red = 0xe7e7; |
1194 | prop_bg.color->green = 0xe7e7; |
1195 | prop_bg.color->blue = 0xe7e7; |
1196 | } |
1197 | |
1198 | |
1199 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1200 | g_free(prop_bg.color); |
51705146 |
1201 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1202 | } |
1203 | |
1204 | draw_context_in->gc = widget->style->black_gc; |
1205 | |
a56a1ba4 |
1206 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1207 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1208 | PropertiesText prop_text_in; |
1209 | prop_text_in.foreground = &colorfg_in; |
1210 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1211 | prop_text_in.size = 6; |
a56a1ba4 |
1212 | prop_text_in.position = OVER; |
1213 | |
2a2fa4f0 |
1214 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1215 | /* foreground of text : status of the process */ |
1216 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1217 | { |
1218 | prop_text_in.foreground->red = 0xffff; |
1219 | prop_text_in.foreground->green = 0xffff; |
1220 | prop_text_in.foreground->blue = 0xffff; |
1221 | } |
1222 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1223 | { |
1224 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1225 | prop_text_in.foreground->green = 0xffff; |
1226 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1227 | } |
1228 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1229 | { |
2df6f2bd |
1230 | prop_text_in.foreground->red = 0xffff; |
1231 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1232 | prop_text_in.foreground->blue = 0x0000; |
1233 | } |
0828099d |
1234 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1235 | { |
1236 | prop_text_in.foreground->red = 0xffff; |
1237 | prop_text_in.foreground->green = 0x0000; |
1238 | prop_text_in.foreground->blue = 0xffff; |
1239 | } |
1240 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1241 | { |
1242 | prop_text_in.foreground->red = 0xffff; |
1243 | prop_text_in.foreground->green = 0x0000; |
1244 | prop_text_in.foreground->blue = 0x0000; |
1245 | } |
1246 | else if(process_in->state->s == LTTV_STATE_RUN) |
1247 | { |
1248 | prop_text_in.foreground->red = 0x0000; |
1249 | prop_text_in.foreground->green = 0xffff; |
1250 | prop_text_in.foreground->blue = 0x0000; |
1251 | } |
1252 | else |
1253 | { |
1254 | prop_text_in.foreground->red = 0xffff; |
1255 | prop_text_in.foreground->green = 0xffff; |
1256 | prop_text_in.foreground->blue = 0xffff; |
1257 | } |
1258 | |
1259 | |
1260 | |
a56a1ba4 |
1261 | /* Print status of the process : U, WF, WC, E, W, R */ |
1262 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1263 | prop_text_in.text = "U->"; |
a56a1ba4 |
1264 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1265 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1266 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1267 | prop_text_in.text = "WC->"; |
0828099d |
1268 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1269 | prop_text_in.text = "E->"; |
a56a1ba4 |
1270 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1271 | prop_text_in.text = "W->"; |
a56a1ba4 |
1272 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1273 | prop_text_in.text = "R->"; |
a56a1ba4 |
1274 | else |
68997a22 |
1275 | prop_text_in.text = "U"; |
a56a1ba4 |
1276 | |
1277 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1278 | //gdk_gc_unref(draw_context_in->gc); |
1279 | |
51705146 |
1280 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1281 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1282 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1283 | |
a56a1ba4 |
1284 | PropertiesLine prop_line_in; |
1285 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1286 | prop_line_in.line_width = 2; |
a56a1ba4 |
1287 | prop_line_in.style = GDK_LINE_SOLID; |
1288 | prop_line_in.position = MIDDLE; |
1289 | |
1290 | /* color of line : status of the process */ |
1291 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1292 | { |
cfe526b1 |
1293 | prop_line_in.color->red = 0xffff; |
1294 | prop_line_in.color->green = 0xffff; |
1295 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1296 | } |
1297 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1298 | { |
1299 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1300 | prop_line_in.color->green = 0xffff; |
1301 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1302 | } |
1303 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1304 | { |
2df6f2bd |
1305 | prop_line_in.color->red = 0xffff; |
1306 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1307 | prop_line_in.color->blue = 0x0000; |
1308 | } |
0828099d |
1309 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1310 | { |
1311 | prop_line_in.color->red = 0xffff; |
1312 | prop_line_in.color->green = 0x0000; |
1313 | prop_line_in.color->blue = 0xffff; |
1314 | } |
1315 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1316 | { |
1317 | prop_line_in.color->red = 0xffff; |
1318 | prop_line_in.color->green = 0x0000; |
1319 | prop_line_in.color->blue = 0x0000; |
1320 | } |
1321 | else if(process_in->state->s == LTTV_STATE_RUN) |
1322 | { |
1323 | prop_line_in.color->red = 0x0000; |
1324 | prop_line_in.color->green = 0xffff; |
1325 | prop_line_in.color->blue = 0x0000; |
1326 | } |
1327 | else |
1328 | { |
cfe526b1 |
1329 | prop_line_in.color->red = 0xffff; |
1330 | prop_line_in.color->green = 0xffff; |
1331 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1332 | } |
1333 | |
1334 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1335 | g_free(prop_line_in.color); |
51705146 |
1336 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1337 | } |
1338 | |
1339 | return 0; |
b9a010a2 |
1340 | #endif //0 |
1341 | |
1342 | |
a56a1ba4 |
1343 | |
51705146 |
1344 | /* Text dump */ |
80a52ff8 |
1345 | #ifdef DONTSHOW |
a56a1ba4 |
1346 | GString *string = g_string_new("");; |
1347 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1348 | |
e9a9c513 |
1349 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1350 | g_string_append_printf(string,"\n"); |
1351 | |
1352 | if(state) { |
1353 | g_string_append_printf(string, " %s", |
1354 | g_quark_to_string(tfs->process->state->s)); |
1355 | } |
1356 | |
1357 | g_info("%s",string->str); |
1358 | |
a56a1ba4 |
1359 | g_string_free(string, TRUE); |
1360 | |
1361 | /* End of text dump */ |
80a52ff8 |
1362 | #endif //DONTSHOW |
50439712 |
1363 | |
f0d936c0 |
1364 | } |
1365 | |
e92eabaf |
1366 | /* after_schedchange_hook |
b9a010a2 |
1367 | * |
1368 | * The draw after hook is called by the reading API to have a |
1369 | * particular event drawn on the screen. |
1370 | * @param hook_data ControlFlowData structure of the viewer. |
1371 | * @param call_data Event context. |
1372 | * |
1373 | * This function adds items to be drawn in a queue for each process. |
1374 | * |
1375 | */ |
e92eabaf |
1376 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1377 | { |
ca0f8a8e |
1378 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1379 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1380 | |
a56a1ba4 |
1381 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1382 | |
1383 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1384 | |
b9a010a2 |
1385 | LttEvent *e; |
1386 | e = tfc->e; |
1387 | |
1388 | LttTime evtime = ltt_event_time(e); |
b9a010a2 |
1389 | |
10a1069a |
1390 | /* Add process to process list (if not present) */ |
1391 | LttvProcessState *process_out, *process_in; |
1392 | LttTime birth; |
1393 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1394 | HashedProcessData *hashed_process_data_in = NULL; |
b9a010a2 |
1395 | |
5c230fc4 |
1396 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
1397 | |
1398 | guint pid_in; |
1399 | { |
1400 | guint pid_out; |
1401 | LttField *f = ltt_event_field(e); |
1402 | LttField *element; |
1403 | element = ltt_field_member(f,0); |
1404 | pid_out = ltt_event_get_long_unsigned(e,element); |
1405 | element = ltt_field_member(f,1); |
1406 | pid_in = ltt_event_get_long_unsigned(e,element); |
1407 | g_debug("out : %u in : %u", pid_out, pid_in); |
1408 | } |
b9a010a2 |
1409 | |
1410 | |
10a1069a |
1411 | /* Find process pid_in in the list... */ |
40debf7b |
1412 | //process_in = lttv_state_find_process(tfs, pid_in); |
1413 | process_in = tfs->process; |
10a1069a |
1414 | /* It should exist, because we are after the state update. */ |
96947fcf |
1415 | #ifdef EXTRA_CHECK |
10a1069a |
1416 | g_assert(process_in != NULL); |
96947fcf |
1417 | #endif //EXTRA_CHECK |
10a1069a |
1418 | birth = process_in->creation_time; |
b9a010a2 |
1419 | |
ac4e21cf |
1420 | hashed_process_data_in = processlist_get_process_data(process_list, |
10a1069a |
1421 | pid_in, |
40debf7b |
1422 | process_in->last_cpu_index, |
10a1069a |
1423 | &birth, |
ac4e21cf |
1424 | tfc->t_context->index); |
1425 | if(hashed_process_data_in == NULL) |
10a1069a |
1426 | { |
1427 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
aac69e70 |
1428 | const gchar *name = g_quark_to_string(process_in->name); |
4e86ae2e |
1429 | ProcessInfo *process_info; |
10a1069a |
1430 | /* Process not present */ |
1431 | processlist_add(process_list, |
1432 | pid_in, |
40debf7b |
1433 | process_in->last_cpu_index, |
10a1069a |
1434 | process_in->ppid, |
1435 | &birth, |
1436 | tfc->t_context->index, |
1437 | name, |
1438 | &pl_height, |
4e86ae2e |
1439 | &process_info, |
10a1069a |
1440 | &hashed_process_data_in); |
4e86ae2e |
1441 | processlist_get_pixels_from_data(process_list, |
4e86ae2e |
1442 | hashed_process_data_in, |
1443 | &y_in, |
1444 | &height); |
10a1069a |
1445 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
b9a010a2 |
1446 | } |
40debf7b |
1447 | /* Set the current process */ |
1448 | process_list->current_hash_data[process_in->last_cpu_index] = |
1449 | hashed_process_data_in; |
10a1069a |
1450 | |
b2743953 |
1451 | if(ltt_time_compare(hashed_process_data_in->next_good_time, |
1452 | evtime) <= 0) |
1453 | { |
ac4e21cf |
1454 | processlist_get_pixels_from_data(process_list, |
1455 | hashed_process_data_in, |
1456 | &y_in, |
1457 | &height); |
fd22065b |
1458 | TimeWindow time_window = |
1459 | lttvwindow_get_time_window(control_flow_data->tab); |
1460 | |
1461 | #ifdef EXTRA_CHECK |
1462 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1463 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1464 | return; |
1465 | #endif //EXTRA_CHECK |
d6fef890 |
1466 | Drawing_t *drawing = control_flow_data->drawing; |
1467 | guint width = drawing->width; |
b2743953 |
1468 | guint new_x; |
1469 | |
1470 | convert_time_to_pixels( |
1471 | time_window, |
1472 | evtime, |
1473 | width, |
1474 | &new_x); |
e72908ed |
1475 | |
b2743953 |
1476 | if(hashed_process_data_in->x.middle != new_x) { |
1477 | hashed_process_data_in->x.middle = new_x; |
1478 | hashed_process_data_in->x.middle_used = FALSE; |
1479 | hashed_process_data_in->x.middle_marked = FALSE; |
1480 | } |
1481 | } |
b9a010a2 |
1482 | return 0; |
1483 | |
1484 | |
1485 | |
e72908ed |
1486 | |
1487 | |
b9a010a2 |
1488 | #if 0 |
1489 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1490 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1491 | |
1492 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1493 | |
1494 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1495 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1496 | |
a56a1ba4 |
1497 | |
50439712 |
1498 | LttEvent *e; |
1499 | e = tfc->e; |
1500 | |
9444deae |
1501 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1502 | TimeWindow time_window = |
1503 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1504 | |
a2aab3a3 |
1505 | LttTime time_window.end_time = time_window.time_window.end_time; |
6f26fc38 |
1506 | |
9444deae |
1507 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1508 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
a2aab3a3 |
1509 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
9444deae |
1510 | return; |
1511 | |
1512 | |
a56a1ba4 |
1513 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1514 | { |
2a2fa4f0 |
1515 | g_debug("schedchange!"); |
a56a1ba4 |
1516 | |
1517 | /* Add process to process list (if not present) and get drawing "y" from |
1518 | * process position */ |
1519 | guint pid_out, pid_in; |
1520 | LttvProcessState *process_out, *process_in; |
1521 | LttTime birth; |
1522 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1523 | |
5c230fc4 |
1524 | ProcessList *process_list = control_flow_data->process_list; |
a56a1ba4 |
1525 | |
1526 | |
1527 | LttField *f = ltt_event_field(e); |
1528 | LttField *element; |
1529 | element = ltt_field_member(f,0); |
1530 | pid_out = ltt_event_get_long_unsigned(e,element); |
1531 | element = ltt_field_member(f,1); |
1532 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1533 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1534 | |
1535 | |
1536 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1537 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1538 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1539 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1540 | |
1541 | birth = process_out->creation_time; |
1542 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1543 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1544 | |
1545 | if(processlist_get_process_pixels(process_list, |
1546 | pid_out, |
1547 | &birth, |
d0cd7f09 |
1548 | tfc->t_context->index, |
a56a1ba4 |
1549 | &y_out, |
1550 | &height, |
14963be0 |
1551 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1552 | { |
51705146 |
1553 | /* Process not present */ |
1554 | processlist_add(process_list, |
1555 | pid_out, |
1556 | &birth, |
1557 | tfc->t_context->index, |
1558 | name, |
1559 | &pl_height, |
1560 | &hashed_process_data_out); |
1561 | processlist_get_process_pixels(process_list, |
1562 | pid_out, |
1563 | &birth, |
1564 | tfc->t_context->index, |
1565 | &y_out, |
1566 | &height, |
1567 | &hashed_process_data_out); |
1568 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1569 | } |
1570 | |
1571 | g_free(name); |
1572 | |
1573 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1574 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1575 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1576 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1577 | |
1578 | birth = process_in->creation_time; |
1579 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1580 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1581 | |
1582 | if(processlist_get_process_pixels(process_list, |
1583 | pid_in, |
1584 | &birth, |
d0cd7f09 |
1585 | tfc->t_context->index, |
a56a1ba4 |
1586 | &y_in, |
1587 | &height, |
14963be0 |
1588 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1589 | { |
1590 | /* Process not present */ |
1591 | processlist_add(process_list, |
1592 | pid_in, |
1593 | &birth, |
d0cd7f09 |
1594 | tfc->t_context->index, |
a56a1ba4 |
1595 | name, |
1596 | &pl_height, |
14963be0 |
1597 | &hashed_process_data_in); |
a56a1ba4 |
1598 | processlist_get_process_pixels(process_list, |
1599 | pid_in, |
1600 | &birth, |
d0cd7f09 |
1601 | tfc->t_context->index, |
a56a1ba4 |
1602 | &y_in, |
1603 | &height, |
14963be0 |
1604 | &hashed_process_data_in); |
a56a1ba4 |
1605 | |
ca0f8a8e |
1606 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1607 | } |
1608 | g_free(name); |
1609 | |
1610 | |
1611 | /* Find pixels corresponding to time of the event. If the time does |
1612 | * not fit in the window, show a warning, not supposed to happend. */ |
1613 | //guint x = 0; |
501d5405 |
1614 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1615 | |
1616 | //LttTime time = ltt_event_time(e); |
1617 | |
a2aab3a3 |
1618 | //LttTime window_end = time_window->time_window.end_time; |
a56a1ba4 |
1619 | |
1620 | |
1621 | //convert_time_to_pixels( |
a18124ff |
1622 | // *time_window, |
a56a1ba4 |
1623 | // time, |
1624 | // width, |
1625 | // &x); |
1626 | |
1627 | //assert(x <= width); |
1628 | |
1629 | /* draw what represents the event for outgoing process. */ |
1630 | |
14963be0 |
1631 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1632 | //draw_context_out->current->modify_over->x = x; |
1633 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1634 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1635 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1636 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1637 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1638 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1639 | |
a56a1ba4 |
1640 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1641 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1642 | |
1643 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1644 | { |
1645 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1646 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1647 | PropertiesBG prop_bg; |
1648 | prop_bg.color = g_new(GdkColor,1); |
1649 | |
1650 | prop_bg.color->red = 0xffff; |
1651 | prop_bg.color->green = 0xffff; |
1652 | prop_bg.color->blue = 0xffff; |
1653 | |
1654 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1655 | g_free(prop_bg.color); |
1656 | gdk_gc_unref(draw_context_out->gc); |
1657 | }*/ |
1658 | |
1659 | draw_context_out->gc = widget->style->black_gc; |
1660 | |
a56a1ba4 |
1661 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1662 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1663 | PropertiesText prop_text_out; |
1664 | prop_text_out.foreground = &colorfg_out; |
1665 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1666 | prop_text_out.size = 6; |
a56a1ba4 |
1667 | prop_text_out.position = OVER; |
1668 | |
cfe526b1 |
1669 | /* color of text : status of the process */ |
1670 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1671 | { |
1672 | prop_text_out.foreground->red = 0xffff; |
1673 | prop_text_out.foreground->green = 0xffff; |
1674 | prop_text_out.foreground->blue = 0xffff; |
1675 | } |
1676 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1677 | { |
1678 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1679 | prop_text_out.foreground->green = 0xffff; |
1680 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1681 | } |
1682 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1683 | { |
2df6f2bd |
1684 | prop_text_out.foreground->red = 0xffff; |
1685 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1686 | prop_text_out.foreground->blue = 0x0000; |
1687 | } |
0828099d |
1688 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1689 | { |
1690 | prop_text_out.foreground->red = 0xffff; |
1691 | prop_text_out.foreground->green = 0x0000; |
1692 | prop_text_out.foreground->blue = 0xffff; |
1693 | } |
1694 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1695 | { |
1696 | prop_text_out.foreground->red = 0xffff; |
1697 | prop_text_out.foreground->green = 0x0000; |
1698 | prop_text_out.foreground->blue = 0x0000; |
1699 | } |
1700 | else if(process_out->state->s == LTTV_STATE_RUN) |
1701 | { |
1702 | prop_text_out.foreground->red = 0x0000; |
1703 | prop_text_out.foreground->green = 0xffff; |
1704 | prop_text_out.foreground->blue = 0x0000; |
1705 | } |
1706 | else |
1707 | { |
1708 | prop_text_out.foreground->red = 0xffff; |
1709 | prop_text_out.foreground->green = 0xffff; |
1710 | prop_text_out.foreground->blue = 0xffff; |
1711 | } |
1712 | |
a56a1ba4 |
1713 | /* Print status of the process : U, WF, WC, E, W, R */ |
1714 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1715 | prop_text_out.text = "U"; |
a56a1ba4 |
1716 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1717 | prop_text_out.text = "WF"; |
a56a1ba4 |
1718 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1719 | prop_text_out.text = "WC"; |
0828099d |
1720 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1721 | prop_text_out.text = "E"; |
a56a1ba4 |
1722 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1723 | prop_text_out.text = "W"; |
a56a1ba4 |
1724 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1725 | prop_text_out.text = "R"; |
a56a1ba4 |
1726 | else |
68997a22 |
1727 | prop_text_out.text = "U"; |
a56a1ba4 |
1728 | |
1729 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1730 | |
1731 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1732 | |
68997a22 |
1733 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1734 | draw_context_out->current->over->y = y_out; |
1735 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1736 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1737 | |
68997a22 |
1738 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1739 | g_free(draw_context_out->previous->modify_under); |
1740 | g_free(draw_context_out->previous->modify_middle); |
1741 | g_free(draw_context_out->previous->modify_over); |
1742 | g_free(draw_context_out->previous->under); |
1743 | g_free(draw_context_out->previous->middle); |
1744 | g_free(draw_context_out->previous->over); |
1745 | g_free(draw_context_out->previous); |
1746 | |
1747 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1748 | |
68997a22 |
1749 | draw_context_out->current = g_new(DrawInfo,1); |
1750 | draw_context_out->current->over = g_new(ItemInfo,1); |
1751 | draw_context_out->current->over->x = -1; |
1752 | draw_context_out->current->over->y = -1; |
1753 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1754 | draw_context_out->current->middle->x = -1; |
1755 | draw_context_out->current->middle->y = -1; |
1756 | draw_context_out->current->under = g_new(ItemInfo,1); |
1757 | draw_context_out->current->under->x = -1; |
1758 | draw_context_out->current->under->y = -1; |
1759 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1760 | draw_context_out->current->modify_over->x = -1; |
1761 | draw_context_out->current->modify_over->y = -1; |
1762 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1763 | draw_context_out->current->modify_middle->x = -1; |
1764 | draw_context_out->current->modify_middle->y = -1; |
1765 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1766 | draw_context_out->current->modify_under->x = -1; |
1767 | draw_context_out->current->modify_under->y = -1; |
1768 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1769 | |
1770 | /* Finally, update the drawing context of the pid_in. */ |
1771 | |
14963be0 |
1772 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1773 | //draw_context_in->current->modify_over->x = x; |
1774 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1775 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1776 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1777 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1778 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1779 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1780 | |
1781 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1782 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1783 | |
1784 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1785 | { |
1786 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1787 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1788 | PropertiesBG prop_bg; |
1789 | prop_bg.color = g_new(GdkColor,1); |
1790 | |
1791 | prop_bg.color->red = 0xffff; |
1792 | prop_bg.color->green = 0xffff; |
1793 | prop_bg.color->blue = 0xffff; |
1794 | |
1795 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1796 | g_free(prop_bg.color); |
1797 | gdk_gc_unref(draw_context_in->gc); |
1798 | }*/ |
1799 | |
1800 | draw_context_in->gc = widget->style->black_gc; |
1801 | |
a56a1ba4 |
1802 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1803 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1804 | PropertiesText prop_text_in; |
1805 | prop_text_in.foreground = &colorfg_in; |
1806 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1807 | prop_text_in.size = 6; |
a56a1ba4 |
1808 | prop_text_in.position = OVER; |
1809 | |
cfe526b1 |
1810 | /* foreground of text : status of the process */ |
1811 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1812 | { |
1813 | prop_text_in.foreground->red = 0xffff; |
1814 | prop_text_in.foreground->green = 0xffff; |
1815 | prop_text_in.foreground->blue = 0xffff; |
1816 | } |
1817 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1818 | { |
1819 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1820 | prop_text_in.foreground->green = 0xffff; |
1821 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1822 | } |
1823 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1824 | { |
2df6f2bd |
1825 | prop_text_in.foreground->red = 0xffff; |
1826 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1827 | prop_text_in.foreground->blue = 0x0000; |
1828 | } |
0828099d |
1829 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1830 | { |
1831 | prop_text_in.foreground->red = 0xffff; |
1832 | prop_text_in.foreground->green = 0x0000; |
1833 | prop_text_in.foreground->blue = 0xffff; |
1834 | } |
1835 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1836 | { |
1837 | prop_text_in.foreground->red = 0xffff; |
1838 | prop_text_in.foreground->green = 0x0000; |
1839 | prop_text_in.foreground->blue = 0x0000; |
1840 | } |
1841 | else if(process_in->state->s == LTTV_STATE_RUN) |
1842 | { |
1843 | prop_text_in.foreground->red = 0x0000; |
1844 | prop_text_in.foreground->green = 0xffff; |
1845 | prop_text_in.foreground->blue = 0x0000; |
1846 | } |
1847 | else |
1848 | { |
1849 | prop_text_in.foreground->red = 0xffff; |
1850 | prop_text_in.foreground->green = 0xffff; |
1851 | prop_text_in.foreground->blue = 0xffff; |
1852 | } |
1853 | |
1854 | |
a56a1ba4 |
1855 | /* Print status of the process : U, WF, WC, E, W, R */ |
1856 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1857 | prop_text_in.text = "U"; |
a56a1ba4 |
1858 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1859 | prop_text_in.text = "WF"; |
a56a1ba4 |
1860 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1861 | prop_text_in.text = "WC"; |
0828099d |
1862 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1863 | prop_text_in.text = "E"; |
a56a1ba4 |
1864 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1865 | prop_text_in.text = "W"; |
a56a1ba4 |
1866 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1867 | prop_text_in.text = "R"; |
a56a1ba4 |
1868 | else |
68997a22 |
1869 | prop_text_in.text = "U"; |
a56a1ba4 |
1870 | |
1871 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1872 | |
d0cd7f09 |
1873 | |
319e9d81 |
1874 | if(process_in->state->s == LTTV_STATE_RUN) |
1875 | { |
1876 | gchar tmp[255]; |
1877 | prop_text_in.foreground = &colorfg_in; |
1878 | prop_text_in.background = &colorbg_in; |
1879 | prop_text_in.foreground->red = 0xffff; |
1880 | prop_text_in.foreground->green = 0xffff; |
1881 | prop_text_in.foreground->blue = 0xffff; |
1882 | prop_text_in.size = 6; |
1883 | prop_text_in.position = UNDER; |
1884 | |
1885 | prop_text_in.text = g_new(gchar, 260); |
1886 | strcpy(prop_text_in.text, "CPU "); |
1887 | snprintf(tmp, 255, "%u", tfc->index); |
1888 | strcat(prop_text_in.text, tmp); |
1889 | |
1890 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1891 | g_free(prop_text_in.text); |
1892 | } |
1893 | |
1894 | |
68997a22 |
1895 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1896 | draw_context_in->current->over->y = y_in; |
1897 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1898 | draw_context_in->current->status = process_in->state->s; |
1899 | |
1900 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1901 | g_free(draw_context_in->previous->modify_under); |
1902 | g_free(draw_context_in->previous->modify_middle); |
1903 | g_free(draw_context_in->previous->modify_over); |
1904 | g_free(draw_context_in->previous->under); |
1905 | g_free(draw_context_in->previous->middle); |
1906 | g_free(draw_context_in->previous->over); |
1907 | g_free(draw_context_in->previous); |
1908 | |
1909 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1910 | |
68997a22 |
1911 | draw_context_in->current = g_new(DrawInfo,1); |
1912 | draw_context_in->current->over = g_new(ItemInfo,1); |
1913 | draw_context_in->current->over->x = -1; |
1914 | draw_context_in->current->over->y = -1; |
1915 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1916 | draw_context_in->current->middle->x = -1; |
1917 | draw_context_in->current->middle->y = -1; |
1918 | draw_context_in->current->under = g_new(ItemInfo,1); |
1919 | draw_context_in->current->under->x = -1; |
1920 | draw_context_in->current->under->y = -1; |
1921 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1922 | draw_context_in->current->modify_over->x = -1; |
1923 | draw_context_in->current->modify_over->y = -1; |
1924 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1925 | draw_context_in->current->modify_middle->x = -1; |
1926 | draw_context_in->current->modify_middle->y = -1; |
1927 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1928 | draw_context_in->current->modify_under->x = -1; |
1929 | draw_context_in->current->modify_under->y = -1; |
1930 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1931 | |
1932 | } |
1933 | |
1934 | return 0; |
b9a010a2 |
1935 | #endif //0 |
f0d936c0 |
1936 | } |
f7afe191 |
1937 | |
9a1ec01b |
1938 | #if 0 |
6550d711 |
1939 | static inline PropertiesLine prepare_execmode_line(LttvProcessState *process) |
23093869 |
1940 | { |
1941 | PropertiesLine prop_line; |
1942 | prop_line.line_width = 1; |
1943 | prop_line.style = GDK_LINE_SOLID; |
1944 | prop_line.y = OVER; |
1945 | //GdkColormap *colormap = gdk_colormap_get_system(); |
1946 | |
1947 | /* color of line : execution mode of the process */ |
1948 | if(process->state->t == LTTV_STATE_USER_MODE) |
1949 | prop_line.color = drawing_colors[COL_USER_MODE]; |
1950 | else if(process->state->t == LTTV_STATE_SYSCALL) |
1951 | prop_line.color = drawing_colors[COL_SYSCALL]; |
1952 | else if(process->state->t == LTTV_STATE_TRAP) |
1953 | prop_line.color = drawing_colors[COL_TRAP]; |
1954 | else if(process->state->t == LTTV_STATE_IRQ) |
1955 | prop_line.color = drawing_colors[COL_IRQ]; |
1956 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
1957 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
1958 | else |
1959 | prop_line.color = drawing_colors[COL_WHITE]; |
1960 | |
1961 | //gdk_colormap_alloc_color(colormap, |
1962 | // prop_line.color, |
1963 | // FALSE, |
1964 | // TRUE); |
1965 | |
1966 | return prop_line; |
1967 | |
1968 | } |
9a1ec01b |
1969 | #endif //0 |
23093869 |
1970 | |
1971 | |
1972 | /* before_execmode_hook |
1973 | * |
1974 | * This function basically draw lines and icons. Two types of lines are drawn : |
1975 | * one small (3 pixels?) representing the state of the process and the second |
1976 | * type is thicker (10 pixels?) representing on which CPU a process is running |
1977 | * (and this only in running state). |
1978 | * |
1979 | * Extremums of the lines : |
1980 | * x_min : time of the last event context for this process kept in memory. |
1981 | * x_max : time of the current event. |
1982 | * y : middle of the process in the process list. The process is found in the |
1983 | * list, therefore is it's position in pixels. |
1984 | * |
1985 | * The choice of lines'color is defined by the context of the last event for this |
1986 | * process. |
1987 | */ |
1988 | |
1989 | |
1990 | int before_execmode_hook(void *hook_data, void *call_data) |
1991 | { |
1992 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1993 | ControlFlowData *control_flow_data = events_request->viewer_data; |
23093869 |
1994 | |
1995 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1996 | |
1997 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
23093869 |
1998 | |
1999 | LttEvent *e; |
2000 | e = tfc->e; |
2001 | |
2002 | LttTime evtime = ltt_event_time(e); |
23093869 |
2003 | |
10a1069a |
2004 | /* we are in a execmode, before the state update. We must draw the |
2005 | * items corresponding to the state before it changes : now is the right |
2006 | * time to do it. |
2007 | */ |
2008 | /* For the pid */ |
2009 | LttvProcessState *process = tfs->process; |
2010 | g_assert(process != NULL); |
23093869 |
2011 | |
10a1069a |
2012 | guint pid = process->pid; |
23093869 |
2013 | |
10a1069a |
2014 | /* Well, the process_out existed : we must get it in the process hash |
2015 | * or add it, and draw its items. |
2016 | */ |
2017 | /* Add process to process list (if not present) */ |
2018 | guint y = 0, height = 0, pl_height = 0; |
2019 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
2020 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
2021 | LttTime birth = process->creation_time; |
40debf7b |
2022 | |
1d1df11d |
2023 | if(likely(process_list->current_hash_data[tfc->index] != NULL)) { |
40debf7b |
2024 | hashed_process_data = process_list->current_hash_data[tfc->index]; |
40debf7b |
2025 | } else { |
ac4e21cf |
2026 | hashed_process_data = processlist_get_process_data(process_list, |
40debf7b |
2027 | pid, |
2028 | process->last_cpu_index, |
2029 | &birth, |
ac4e21cf |
2030 | tfc->t_context->index); |
1d1df11d |
2031 | if(unlikely(hashed_process_data == NULL)) |
40debf7b |
2032 | { |
2033 | g_assert(pid == 0 || pid != process->ppid); |
2034 | ProcessInfo *process_info; |
2035 | /* Process not present */ |
2036 | const gchar *name = g_quark_to_string(process->name); |
2037 | processlist_add(process_list, |
2038 | pid, |
2039 | process->last_cpu_index, |
2040 | process->ppid, |
2041 | &birth, |
2042 | tfc->t_context->index, |
2043 | name, |
2044 | &pl_height, |
2045 | &process_info, |
2046 | &hashed_process_data); |
2047 | processlist_get_pixels_from_data(process_list, |
2048 | hashed_process_data, |
2049 | &y, |
2050 | &height); |
d6fef890 |
2051 | drawing_insert_square( control_flow_data->drawing, y, height); |
40debf7b |
2052 | } |
2053 | /* Set the current process */ |
2054 | process_list->current_hash_data[process->last_cpu_index] = |
2055 | hashed_process_data; |
10a1069a |
2056 | } |
23093869 |
2057 | |
10a1069a |
2058 | /* Now, the process is in the state hash and our own process hash. |
2059 | * We definitely can draw the items related to the ending state. |
2060 | */ |
2061 | |
2062 | /* Check if the x position is unset. In can have been left unset by |
2063 | * a draw closure from a after chunk hook. This should never happen, |
2064 | * because it must be set by before chunk hook to the damage_begin |
2065 | * value. |
2066 | */ |
2067 | g_assert(hashed_process_data->x.over != -1); |
b2743953 |
2068 | |
1d1df11d |
2069 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
2070 | evtime) > 0)) |
10a1069a |
2071 | { |
1d1df11d |
2072 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
ac4e21cf |
2073 | processlist_get_pixels_from_data(process_list, |
2074 | hashed_process_data, |
2075 | &y, |
2076 | &height); |
fd22065b |
2077 | TimeWindow time_window = |
2078 | lttvwindow_get_time_window(control_flow_data->tab); |
2079 | |
2080 | #ifdef EXTRA_CHECK |
2081 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2082 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2083 | return; |
2084 | #endif //EXTRA_CHECK |
d6fef890 |
2085 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2086 | guint width = drawing->width; |
b2743953 |
2087 | guint x; |
2088 | convert_time_to_pixels( |
2089 | time_window, |
2090 | evtime, |
2091 | width, |
2092 | &x); |
2093 | |
2094 | /* Draw collision indicator */ |
2095 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2096 | gdk_draw_point(drawing->pixmap, |
2097 | drawing->gc, |
2098 | x, |
2099 | y+(height/2)-3); |
2100 | hashed_process_data->x.middle_marked = TRUE; |
2101 | } |
2102 | } else { |
ac4e21cf |
2103 | processlist_get_pixels_from_data(process_list, |
2104 | hashed_process_data, |
2105 | &y, |
2106 | &height); |
fd22065b |
2107 | TimeWindow time_window = |
2108 | lttvwindow_get_time_window(control_flow_data->tab); |
2109 | |
2110 | #ifdef EXTRA_CHECK |
2111 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2112 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2113 | return; |
2114 | #endif //EXTRA_CHECK |
d6fef890 |
2115 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2116 | guint width = drawing->width; |
10a1069a |
2117 | guint x; |
dbd243b1 |
2118 | |
10a1069a |
2119 | convert_time_to_pixels( |
a18124ff |
2120 | time_window, |
10a1069a |
2121 | evtime, |
2122 | width, |
2123 | &x); |
dbd243b1 |
2124 | |
23093869 |
2125 | |
4b7dc462 |
2126 | /* Jump over draw if we are at the same x position */ |
1d1df11d |
2127 | if(unlikely(x == hashed_process_data->x.middle && |
2128 | hashed_process_data->x.middle_used)) |
10a1069a |
2129 | { |
1d1df11d |
2130 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
e72908ed |
2131 | /* Draw collision indicator */ |
2132 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2133 | gdk_draw_point(drawing->pixmap, |
2134 | drawing->gc, |
2135 | x, |
2c6618bc |
2136 | y+(height/2)-3); |
de4ea1ad |
2137 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
2138 | } |
4b7dc462 |
2139 | /* jump */ |
2140 | } else { |
2141 | |
2142 | DrawContext draw_context; |
2143 | /* Now create the drawing context that will be used to draw |
2144 | * items related to the last state. */ |
2145 | draw_context.drawable = drawing->pixmap; |
2146 | draw_context.gc = drawing->gc; |
2147 | draw_context.pango_layout = drawing->pango_layout; |
9a1ec01b |
2148 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
4b7dc462 |
2149 | draw_context.drawinfo.end.x = x; |
2150 | |
2151 | draw_context.drawinfo.y.over = y+1; |
2152 | draw_context.drawinfo.y.middle = y+(height/2); |
2153 | draw_context.drawinfo.y.under = y+height; |
2154 | |
2155 | draw_context.drawinfo.start.offset.over = 0; |
2156 | draw_context.drawinfo.start.offset.middle = 0; |
2157 | draw_context.drawinfo.start.offset.under = 0; |
2158 | draw_context.drawinfo.end.offset.over = 0; |
2159 | draw_context.drawinfo.end.offset.middle = 0; |
2160 | draw_context.drawinfo.end.offset.under = 0; |
2161 | |
2162 | { |
2163 | /* Draw the line */ |
9a1ec01b |
2164 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
2165 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
2166 | |
4b7dc462 |
2167 | } |
2168 | /* become the last x position */ |
9a1ec01b |
2169 | hashed_process_data->x.middle = x; |
e72908ed |
2170 | hashed_process_data->x.middle_used = TRUE; |
2171 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
2172 | |
2173 | /* Calculate the next good time */ |
2174 | convert_pixels_to_time(width, x+1, time_window, |
2175 | &hashed_process_data->next_good_time); |
23093869 |
2176 | } |
2177 | } |
2178 | |
2179 | return 0; |
2180 | } |
2181 | |
2182 | /* after_execmode_hook |
2183 | * |
2184 | * The draw after hook is called by the reading API to have a |
2185 | * particular event drawn on the screen. |
2186 | * @param hook_data ControlFlowData structure of the viewer. |
2187 | * @param call_data Event context. |
2188 | * |
2189 | * This function adds items to be drawn in a queue for each process. |
2190 | * |
2191 | */ |
2192 | int after_execmode_hook(void *hook_data, void *call_data) |
2193 | { |
8869ac08 |
2194 | /**************** DOES NOTHING!! *************/ |
2195 | /* hook desactivated in drawing.c */ |
2196 | return 0; |
2197 | |
2198 | |
2199 | |
23093869 |
2200 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2201 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2202 | |
2203 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2204 | |
2205 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
23093869 |
2206 | |
2207 | LttEvent *e; |
2208 | e = tfc->e; |
2209 | |
2210 | LttTime evtime = ltt_event_time(e); |
23093869 |
2211 | |
10a1069a |
2212 | /* Add process to process list (if not present) */ |
2213 | LttvProcessState *process; |
2214 | LttTime birth; |
2215 | guint y = 0, height = 0, pl_height = 0; |
2216 | HashedProcessData *hashed_process_data = NULL; |
23093869 |
2217 | |
5c230fc4 |
2218 | ProcessList *process_list = control_flow_data->process_list; |
23093869 |
2219 | |
10a1069a |
2220 | /* Find process pid_in in the list... */ |
2221 | process = tfs->process; |
2222 | /* It should exist, because we are after the state update. */ |
2223 | g_assert(process != NULL); |
23093869 |
2224 | |
10a1069a |
2225 | guint pid = process->pid; |
23093869 |
2226 | |
10a1069a |
2227 | birth = process->creation_time; |
23093869 |
2228 | |
1d1df11d |
2229 | if(likely(process_list->current_hash_data[tfc->index] != NULL)) { |
40debf7b |
2230 | hashed_process_data = process_list->current_hash_data[tfc->index]; |
40debf7b |
2231 | } else { |
ac4e21cf |
2232 | hashed_process_data = processlist_get_process_data(process_list, |
40debf7b |
2233 | pid, |
2234 | process->last_cpu_index, |
2235 | &birth, |
ac4e21cf |
2236 | tfc->t_context->index); |
1d1df11d |
2237 | if(unlikely(hashed_process_data == NULL)) |
40debf7b |
2238 | { |
2239 | g_assert(pid == 0 || pid != process->ppid); |
2240 | /* Process not present */ |
2241 | const gchar *name = g_quark_to_string(process->name); |
2242 | ProcessInfo *process_info; |
2243 | processlist_add(process_list, |
2244 | pid, |
2245 | process->last_cpu_index, |
2246 | process->ppid, |
2247 | &birth, |
2248 | tfc->t_context->index, |
2249 | name, |
2250 | &pl_height, |
2251 | &process_info, |
2252 | &hashed_process_data); |
2253 | processlist_get_pixels_from_data(process_list, |
2254 | hashed_process_data, |
2255 | &y, |
2256 | &height); |
2257 | drawing_insert_square( control_flow_data->drawing, y, height); |
2258 | } |
2259 | /* Set the current process */ |
2260 | process_list->current_hash_data[process->last_cpu_index] = |
2261 | hashed_process_data; |
23093869 |
2262 | } |
40debf7b |
2263 | |
1d1df11d |
2264 | if(unlikely(ltt_time_compare(hashed_process_data->next_good_time, |
2265 | evtime) <= 0)) |
b2743953 |
2266 | { |
ac4e21cf |
2267 | #if 0 |
2268 | processlist_get_pixels_from_data(process_list, |
2269 | hashed_process_data, |
2270 | &y, |
2271 | &height); |
2272 | #endif //0 |
fd22065b |
2273 | TimeWindow time_window = |
2274 | lttvwindow_get_time_window(control_flow_data->tab); |
2275 | |
2276 | #ifdef EXTRA_CHECK |
2277 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2278 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2279 | return; |
2280 | #endif //EXTRA_CHECK |
d6fef890 |
2281 | Drawing_t *drawing = control_flow_data->drawing; |
2282 | guint width = drawing->width; |
b2743953 |
2283 | guint new_x; |
2284 | |
2285 | convert_time_to_pixels( |
2286 | time_window, |
2287 | evtime, |
2288 | width, |
2289 | &new_x); |
e72908ed |
2290 | |
b2743953 |
2291 | if(hashed_process_data->x.middle != new_x) { |
2292 | hashed_process_data->x.middle = new_x; |
2293 | hashed_process_data->x.middle_used = FALSE; |
2294 | hashed_process_data->x.middle_marked = FALSE; |
2295 | } |
2296 | } |
23093869 |
2297 | return 0; |
2298 | } |
2299 | |
2300 | |
dbd243b1 |
2301 | |
2302 | /* before_process_hook |
2303 | * |
2304 | * Draw lines for process event. |
2305 | * |
2306 | * @param hook_data ControlFlowData structure of the viewer. |
2307 | * @param call_data Event context. |
2308 | * |
2309 | * This function adds items to be drawn in a queue for each process. |
2310 | * |
2311 | */ |
2312 | int before_process_hook(void *hook_data, void *call_data) |
2313 | { |
2314 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2315 | ControlFlowData *control_flow_data = events_request->viewer_data; |
dbd243b1 |
2316 | |
2317 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2318 | |
2319 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
dbd243b1 |
2320 | |
2321 | LttEvent *e; |
2322 | e = tfc->e; |
2323 | |
2324 | LttTime evtime = ltt_event_time(e); |
dbd243b1 |
2325 | |
10a1069a |
2326 | guint sub_id; |
2327 | { |
2328 | LttField *f = ltt_event_field(e); |
2329 | LttField *element; |
2330 | element = ltt_field_member(f,0); |
2331 | sub_id = ltt_event_get_long_unsigned(e,element); |
2332 | } |
dbd243b1 |
2333 | |
10a1069a |
2334 | if(sub_id == 3) { /* exit */ |
dbd243b1 |
2335 | |
10a1069a |
2336 | /* Add process to process list (if not present) */ |
2337 | LttvProcessState *process = tfs->process; |
2338 | guint pid = process->pid; |
2339 | LttTime birth; |
2340 | guint y = 0, height = 0, pl_height = 0; |
2341 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2342 | |
5c230fc4 |
2343 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
2344 | |
2345 | g_assert(process != NULL); |
dbd243b1 |
2346 | |
10a1069a |
2347 | birth = process->creation_time; |
dbd243b1 |
2348 | |
1d1df11d |
2349 | if(likely(process_list->current_hash_data[tfc->index] != NULL)) { |
40debf7b |
2350 | hashed_process_data = process_list->current_hash_data[tfc->index]; |
ac4e21cf |
2351 | } else { |
2352 | hashed_process_data = processlist_get_process_data(process_list, |
10a1069a |
2353 | pid, |
40debf7b |
2354 | process->last_cpu_index, |
10a1069a |
2355 | &birth, |
ac4e21cf |
2356 | tfc->t_context->index); |
1d1df11d |
2357 | if(unlikely(hashed_process_data == NULL)) |
ac4e21cf |
2358 | { |
2359 | g_assert(pid == 0 || pid != process->ppid); |
2360 | /* Process not present */ |
2361 | const gchar *name = g_quark_to_string(process->name); |
2362 | ProcessInfo *process_info; |
2363 | processlist_add(process_list, |
2364 | pid, |
2365 | process->last_cpu_index, |
2366 | process->ppid, |
2367 | &birth, |
10a1069a |
2368 | tfc->t_context->index, |
ac4e21cf |
2369 | name, |
2370 | &pl_height, |
2371 | &process_info, |
2372 | &hashed_process_data); |
2373 | processlist_get_pixels_from_data(process_list, |
2374 | hashed_process_data, |
2375 | &y, |
2376 | &height); |
2377 | drawing_insert_square( control_flow_data->drawing, y, height); |
2378 | } |
10a1069a |
2379 | } |
dbd243b1 |
2380 | |
10a1069a |
2381 | /* Now, the process is in the state hash and our own process hash. |
2382 | * We definitely can draw the items related to the ending state. |
2383 | */ |
2384 | |
2385 | /* Check if the x position is unset. In can have been left unset by |
2386 | * a draw closure from a after chunk hook. This should never happen, |
2387 | * because it must be set by before chunk hook to the damage_begin |
2388 | * value. |
2389 | */ |
2390 | g_assert(hashed_process_data->x.over != -1); |
b2743953 |
2391 | |
1d1df11d |
2392 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
2393 | evtime) > 0)) |
10a1069a |
2394 | { |
1d1df11d |
2395 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
ac4e21cf |
2396 | processlist_get_pixels_from_data(process_list, |
2397 | hashed_process_data, |
2398 | &y, |
2399 | &height); |
fd22065b |
2400 | TimeWindow time_window = |
2401 | lttvwindow_get_time_window(control_flow_data->tab); |
2402 | |
2403 | #ifdef EXTRA_CHECK |
2404 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2405 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2406 | return; |
2407 | #endif //EXTRA_CHECK |
d6fef890 |
2408 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2409 | guint width = drawing->width; |
b2743953 |
2410 | guint x; |
2411 | convert_time_to_pixels( |
2412 | time_window, |
2413 | evtime, |
2414 | width, |
2415 | &x); |
2416 | |
2417 | /* Draw collision indicator */ |
2418 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2419 | gdk_draw_point(drawing->pixmap, |
2420 | drawing->gc, |
2421 | x, |
2422 | y+(height/2)-3); |
2423 | hashed_process_data->x.middle_marked = TRUE; |
2424 | } |
2425 | } else { |
ac4e21cf |
2426 | processlist_get_pixels_from_data(process_list, |
2427 | hashed_process_data, |
2428 | &y, |
2429 | &height); |
2430 | TimeWindow time_window = |
2431 | lttvwindow_get_time_window(control_flow_data->tab); |
fd22065b |
2432 | |
2433 | #ifdef EXTRA_CHECK |
ac4e21cf |
2434 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2435 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2436 | return; |
fd22065b |
2437 | #endif //EXTRA_CHECK |
d6fef890 |
2438 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2439 | guint width = drawing->width; |
10a1069a |
2440 | guint x; |
dbd243b1 |
2441 | |
10a1069a |
2442 | convert_time_to_pixels( |
a18124ff |
2443 | time_window, |
10a1069a |
2444 | evtime, |
2445 | width, |
2446 | &x); |
dbd243b1 |
2447 | |
dbd243b1 |
2448 | |
4b7dc462 |
2449 | /* Jump over draw if we are at the same x position */ |
1d1df11d |
2450 | if(unlikely(x == hashed_process_data->x.middle && |
2451 | hashed_process_data->x.middle_used)) |
e72908ed |
2452 | { |
1d1df11d |
2453 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
e72908ed |
2454 | /* Draw collision indicator */ |
2455 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2456 | gdk_draw_point(drawing->pixmap, |
2457 | drawing->gc, |
2458 | x, |
2c6618bc |
2459 | y+(height/2)-3); |
de4ea1ad |
2460 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
2461 | } |
4b7dc462 |
2462 | /* jump */ |
2463 | } else { |
2464 | DrawContext draw_context; |
dbd243b1 |
2465 | |
4b7dc462 |
2466 | /* Now create the drawing context that will be used to draw |
2467 | * items related to the last state. */ |
2468 | draw_context.drawable = drawing->pixmap; |
2469 | draw_context.gc = drawing->gc; |
2470 | draw_context.pango_layout = drawing->pango_layout; |
2471 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
2472 | draw_context.drawinfo.end.x = x; |
dbd243b1 |
2473 | |
4b7dc462 |
2474 | draw_context.drawinfo.y.over = y+1; |
2475 | draw_context.drawinfo.y.middle = y+(height/2); |
2476 | draw_context.drawinfo.y.under = y+height; |
2477 | |
2478 | draw_context.drawinfo.start.offset.over = 0; |
2479 | draw_context.drawinfo.start.offset.middle = 0; |
2480 | draw_context.drawinfo.start.offset.under = 0; |
2481 | draw_context.drawinfo.end.offset.over = 0; |
2482 | draw_context.drawinfo.end.offset.middle = 0; |
2483 | draw_context.drawinfo.end.offset.under = 0; |
dbd243b1 |
2484 | |
4b7dc462 |
2485 | { |
2486 | /* Draw the line */ |
9a1ec01b |
2487 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
2488 | draw_line((void*)&prop_line, (void*)&draw_context); |
2489 | |
2490 | } |
2491 | /* become the last x position */ |
2492 | hashed_process_data->x.middle = x; |
e72908ed |
2493 | hashed_process_data->x.middle_used = TRUE; |
2494 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
2495 | |
2496 | /* Calculate the next good time */ |
2497 | convert_pixels_to_time(width, x+1, time_window, |
2498 | &hashed_process_data->next_good_time); |
dbd243b1 |
2499 | } |
dbd243b1 |
2500 | } |
2501 | |
dbd243b1 |
2502 | } |
2503 | return 0; |
2504 | |
2505 | } |
2506 | |
2507 | |
2508 | |
2509 | |
2510 | |
2511 | |
2512 | /* after_process_hook |
e92eabaf |
2513 | * |
2514 | * Create the processlist entry for the child process. Put the last |
2515 | * position in x at the current time value. |
2516 | * |
2517 | * @param hook_data ControlFlowData structure of the viewer. |
2518 | * @param call_data Event context. |
2519 | * |
2520 | * This function adds items to be drawn in a queue for each process. |
2521 | * |
2522 | */ |
dbd243b1 |
2523 | int after_process_hook(void *hook_data, void *call_data) |
e92eabaf |
2524 | { |
2525 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2526 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2527 | |
2528 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2529 | |
2530 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
e92eabaf |
2531 | |
2532 | LttEvent *e; |
2533 | e = tfc->e; |
2534 | |
2535 | LttTime evtime = ltt_event_time(e); |
e92eabaf |
2536 | |
10a1069a |
2537 | guint sub_id; |
2538 | guint param1; |
2539 | { |
2540 | LttField *f = ltt_event_field(e); |
2541 | LttField *element; |
2542 | element = ltt_field_member(f,0); |
2543 | sub_id = ltt_event_get_long_unsigned(e,element); |
2544 | element = ltt_field_member(f,1); |
2545 | param1 = ltt_event_get_long_unsigned(e,element); |
2546 | } |
e92eabaf |
2547 | |
10a1069a |
2548 | if(sub_id == 2) { /* fork */ |
2549 | |
2550 | guint child_pid = param1; |
2551 | /* Add process to process list (if not present) */ |
2552 | LttvProcessState *process_child; |
2553 | LttTime birth; |
2554 | guint y_child = 0, height = 0, pl_height = 0; |
2555 | HashedProcessData *hashed_process_data_child = NULL; |
e92eabaf |
2556 | |
5c230fc4 |
2557 | ProcessList *process_list = control_flow_data->process_list; |
e92eabaf |
2558 | |
10a1069a |
2559 | /* Find child in the list... */ |
2560 | process_child = lttv_state_find_process(tfs, child_pid); |
2561 | /* It should exist, because we are after the state update. */ |
2562 | g_assert(process_child != NULL); |
e92eabaf |
2563 | |
10a1069a |
2564 | birth = process_child->creation_time; |
e92eabaf |
2565 | |
ac4e21cf |
2566 | hashed_process_data_child = processlist_get_process_data(process_list, |
10a1069a |
2567 | child_pid, |
40debf7b |
2568 | process_child->last_cpu_index, |
10a1069a |
2569 | &birth, |
ac4e21cf |
2570 | tfc->t_context->index); |
1d1df11d |
2571 | if(likely(hashed_process_data_child == NULL)) |
10a1069a |
2572 | { |
2573 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
2574 | /* Process not present */ |
aac69e70 |
2575 | const gchar *name = g_quark_to_string(process_child->name); |
4e86ae2e |
2576 | ProcessInfo *process_info; |
10a1069a |
2577 | processlist_add(process_list, |
2578 | child_pid, |
40debf7b |
2579 | process_child->last_cpu_index, |
10a1069a |
2580 | process_child->ppid, |
2581 | &birth, |
2582 | tfc->t_context->index, |
2583 | name, |
2584 | &pl_height, |
4e86ae2e |
2585 | &process_info, |
10a1069a |
2586 | &hashed_process_data_child); |
4e86ae2e |
2587 | processlist_get_pixels_from_data(process_list, |
4e86ae2e |
2588 | hashed_process_data_child, |
2589 | &y_child, |
2590 | &height); |
10a1069a |
2591 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
2592 | } |
e92eabaf |
2593 | |
40debf7b |
2594 | |
1d1df11d |
2595 | if(likely(ltt_time_compare(hashed_process_data_child->next_good_time, |
2596 | evtime) <= 0)) |
b2743953 |
2597 | { |
ac4e21cf |
2598 | #if 0 |
2599 | processlist_get_pixels_from_data(process_list, |
2600 | hashed_process_data_child, |
2601 | &y_child, |
2602 | &height); |
2603 | #endif //0 |
fd22065b |
2604 | TimeWindow time_window = |
2605 | lttvwindow_get_time_window(control_flow_data->tab); |
2606 | |
2607 | #ifdef EXTRA_CHECK |
2608 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2609 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2610 | return; |
2611 | #endif //EXTRA_CHECK |
d6fef890 |
2612 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2613 | guint width = drawing->width; |
b2743953 |
2614 | guint new_x; |
2615 | convert_time_to_pixels( |
2616 | time_window, |
2617 | evtime, |
2618 | width, |
2619 | &new_x); |
e72908ed |
2620 | |
1d1df11d |
2621 | if(likely(hashed_process_data_child->x.over != new_x)) { |
b2743953 |
2622 | hashed_process_data_child->x.over = new_x; |
2623 | hashed_process_data_child->x.over_used = FALSE; |
2624 | hashed_process_data_child->x.over_marked = FALSE; |
2625 | } |
1d1df11d |
2626 | if(likely(hashed_process_data_child->x.middle != new_x)) { |
b2743953 |
2627 | hashed_process_data_child->x.middle = new_x; |
2628 | hashed_process_data_child->x.middle_used = FALSE; |
2629 | hashed_process_data_child->x.middle_marked = FALSE; |
2630 | } |
1d1df11d |
2631 | if(likely(hashed_process_data_child->x.under != new_x)) { |
b2743953 |
2632 | hashed_process_data_child->x.under = new_x; |
2633 | hashed_process_data_child->x.under_used = FALSE; |
2634 | hashed_process_data_child->x.under_marked = FALSE; |
2635 | } |
e72908ed |
2636 | } |
23093869 |
2637 | |
10a1069a |
2638 | } else if(sub_id == 3) { /* exit */ |
dbd243b1 |
2639 | |
10a1069a |
2640 | /* Add process to process list (if not present) */ |
2641 | LttvProcessState *process = tfs->process; |
2642 | guint pid = process->pid; |
2643 | LttTime birth; |
2644 | guint y = 0, height = 0, pl_height = 0; |
2645 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2646 | |
5c230fc4 |
2647 | ProcessList *process_list = control_flow_data->process_list; |
dbd243b1 |
2648 | |
10a1069a |
2649 | /* It should exist, because we are after the state update. */ |
2650 | g_assert(process != NULL); |
dbd243b1 |
2651 | |
10a1069a |
2652 | birth = process->creation_time; |
dbd243b1 |
2653 | |
1d1df11d |
2654 | if(likely(process_list->current_hash_data[tfc->index] != NULL) ){ |
40debf7b |
2655 | hashed_process_data = process_list->current_hash_data[tfc->index]; |
40debf7b |
2656 | } else { |
ac4e21cf |
2657 | hashed_process_data = processlist_get_process_data(process_list, |
40debf7b |
2658 | pid, |
2659 | process->last_cpu_index, |
2660 | &birth, |
ac4e21cf |
2661 | tfc->t_context->index); |
1d1df11d |
2662 | if(unlikely(hashed_process_data == NULL)) |
40debf7b |
2663 | { |
2664 | g_assert(pid == 0 || pid != process->ppid); |
2665 | /* Process not present */ |
2666 | const gchar *name = g_quark_to_string(process->name); |
2667 | ProcessInfo *process_info; |
2668 | processlist_add(process_list, |
2669 | pid, |
2670 | process->last_cpu_index, |
2671 | process->ppid, |
2672 | &birth, |
2673 | tfc->t_context->index, |
2674 | name, |
2675 | &pl_height, |
2676 | &process_info, |
2677 | &hashed_process_data); |
2678 | processlist_get_pixels_from_data(process_list, |
2679 | hashed_process_data, |
2680 | &y, |
2681 | &height); |
2682 | drawing_insert_square( control_flow_data->drawing, y, height); |
2683 | } |
2684 | |
2685 | /* Set the current process */ |
2686 | process_list->current_hash_data[process->last_cpu_index] = |
2687 | hashed_process_data; |
e92eabaf |
2688 | } |
dbd243b1 |
2689 | |
1d1df11d |
2690 | if(unlikely(ltt_time_compare(hashed_process_data->next_good_time, |
2691 | evtime) <= 0)) |
b2743953 |
2692 | { |
ac4e21cf |
2693 | #if 0 |
2694 | processlist_get_pixels_from_data(process_list, |
2695 | hashed_process_data, |
2696 | &y, |
2697 | &height); |
2698 | #endif //0 |
fd22065b |
2699 | TimeWindow time_window = |
2700 | lttvwindow_get_time_window(control_flow_data->tab); |
2701 | |
2702 | #ifdef EXTRA_CHECK |
2703 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2704 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2705 | return; |
2706 | #endif //EXTRA_CHECK |
d6fef890 |
2707 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2708 | guint width = drawing->width; |
b2743953 |
2709 | guint new_x; |
2710 | convert_time_to_pixels( |
2711 | time_window, |
2712 | evtime, |
2713 | width, |
2714 | &new_x); |
1d1df11d |
2715 | if(unlikely(hashed_process_data->x.middle != new_x)) { |
b2743953 |
2716 | hashed_process_data->x.middle = new_x; |
2717 | hashed_process_data->x.middle_used = FALSE; |
2718 | hashed_process_data->x.middle_marked = FALSE; |
2719 | } |
e72908ed |
2720 | } |
2721 | |
e92eabaf |
2722 | } |
2723 | return 0; |
2724 | |
2725 | } |
f7afe191 |
2726 | |
2727 | |
1b238973 |
2728 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
2729 | { |
a56a1ba4 |
2730 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
2731 | Drawing_t *drawing = control_flow_data->drawing; |
2732 | |
224446ce |
2733 | const TimeWindowNotifyData *time_window_nofify_data = |
2734 | ((const TimeWindowNotifyData *)call_data); |
2735 | |
14963be0 |
2736 | TimeWindow *old_time_window = |
224446ce |
2737 | time_window_nofify_data->old_time_window; |
2738 | TimeWindow *new_time_window = |
2739 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
2740 | |
3cb8b205 |
2741 | /* Update the ruler */ |
2742 | drawing_update_ruler(control_flow_data->drawing, |
2743 | new_time_window); |
2744 | |
2745 | |
a56a1ba4 |
2746 | /* Two cases : zoom in/out or scrolling */ |
2747 | |
2748 | /* In order to make sure we can reuse the old drawing, the scale must |
2749 | * be the same and the new time interval being partly located in the |
2750 | * currently shown time interval. (reuse is only for scrolling) |
2751 | */ |
2752 | |
2753 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
2754 | old_time_window->start_time.tv_sec, |
2755 | old_time_window->start_time.tv_nsec, |
2756 | old_time_window->time_width.tv_sec, |
2757 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
2758 | |
2759 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
2760 | new_time_window->start_time.tv_sec, |
2761 | new_time_window->start_time.tv_nsec, |
2762 | new_time_window->time_width.tv_sec, |
2763 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
2764 | |
14963be0 |
2765 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
2766 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
2767 | { |
2768 | /* Same scale (scrolling) */ |
2769 | g_info("scrolling"); |
14963be0 |
2770 | LttTime *ns = &new_time_window->start_time; |
20640e70 |
2771 | LttTime *nw = &new_time_window->time_width; |
14963be0 |
2772 | LttTime *os = &old_time_window->start_time; |
20640e70 |
2773 | LttTime *ow = &old_time_window->time_width; |
6f26fc38 |
2774 | LttTime old_end = old_time_window->end_time; |
2775 | LttTime new_end = new_time_window->end_time; |
a56a1ba4 |
2776 | //if(ns<os+w<ns+w) |
2777 | //if(ns<os+w && os+w<ns+w) |
2778 | //if(ns<old_end && os<ns) |
2779 | if(ltt_time_compare(*ns, old_end) == -1 |
2780 | && ltt_time_compare(*os, *ns) == -1) |
2781 | { |
2782 | g_info("scrolling near right"); |
2783 | /* Scroll right, keep right part of the screen */ |
2784 | guint x = 0; |
51705146 |
2785 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2786 | convert_time_to_pixels( |
a18124ff |
2787 | *old_time_window, |
a56a1ba4 |
2788 | *ns, |
2789 | width, |
2790 | &x); |
2791 | |
2792 | /* Copy old data to new location */ |
501d5405 |
2793 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2794 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2795 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2796 | x, 0, |
2797 | 0, 0, |
6395d57c |
2798 | control_flow_data->drawing->width-x+SAFETY, -1); |
2799 | |
2800 | if(drawing->damage_begin == drawing->damage_end) |
2801 | drawing->damage_begin = control_flow_data->drawing->width-x; |
2802 | else |
2803 | drawing->damage_begin = 0; |
2804 | |
2805 | drawing->damage_end = control_flow_data->drawing->width; |
2806 | |
a56a1ba4 |
2807 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
2808 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
2809 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
2810 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2811 | TRUE, |
6395d57c |
2812 | drawing->damage_begin+SAFETY, 0, |
2813 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2814 | control_flow_data->drawing->height); |
a43d67ba |
2815 | |
51705146 |
2816 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
2817 | 0,0, |
6395d57c |
2818 | control_flow_data->drawing->width, |
a43d67ba |
2819 | control_flow_data->drawing->height); |
2820 | |
a56a1ba4 |
2821 | /* Get new data for the rest. */ |
501d5405 |
2822 | drawing_data_request(control_flow_data->drawing, |
2823 | &control_flow_data->drawing->pixmap, |
6395d57c |
2824 | drawing->damage_begin, 0, |
2825 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2826 | control_flow_data->drawing->height); |
a56a1ba4 |
2827 | } else { |
2828 | //if(ns<os<ns+w) |
2829 | //if(ns<os && os<ns+w) |
2830 | //if(ns<os && os<new_end) |
2831 | if(ltt_time_compare(*ns,*os) == -1 |
2832 | && ltt_time_compare(*os,new_end) == -1) |
2833 | { |
2834 | g_info("scrolling near left"); |
2835 | /* Scroll left, keep left part of the screen */ |
2836 | guint x = 0; |
51705146 |
2837 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2838 | convert_time_to_pixels( |
a18124ff |
2839 | *new_time_window, |
a56a1ba4 |
2840 | *os, |
2841 | width, |
2842 | &x); |
6395d57c |
2843 | |
2844 | |
a56a1ba4 |
2845 | /* Copy old data to new location */ |
501d5405 |
2846 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2847 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2848 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2849 | 0, 0, |
2850 | x, 0, |
2851 | -1, -1); |
2852 | |
6395d57c |
2853 | if(drawing->damage_begin == drawing->damage_end) |
2854 | drawing->damage_end = x; |
2855 | else |
2856 | drawing->damage_end = |
51705146 |
2857 | control_flow_data->drawing->width; |
6395d57c |
2858 | |
2859 | drawing->damage_begin = 0; |
2860 | |
501d5405 |
2861 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2862 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2863 | TRUE, |
6395d57c |
2864 | drawing->damage_begin, 0, |
2865 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2866 | control_flow_data->drawing->height); |
a43d67ba |
2867 | |
6395d57c |
2868 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2869 | 0,0, |
2870 | control_flow_data->drawing->width, |
a43d67ba |
2871 | control_flow_data->drawing->height); |
2872 | |
6395d57c |
2873 | |
a56a1ba4 |
2874 | /* Get new data for the rest. */ |
501d5405 |
2875 | drawing_data_request(control_flow_data->drawing, |
2876 | &control_flow_data->drawing->pixmap, |
6395d57c |
2877 | drawing->damage_begin, 0, |
2878 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2879 | control_flow_data->drawing->height); |
a56a1ba4 |
2880 | |
a56a1ba4 |
2881 | } else { |
a43d67ba |
2882 | if(ltt_time_compare(*ns,*os) == 0) |
2883 | { |
2884 | g_info("not scrolling"); |
2885 | } else { |
2886 | g_info("scrolling far"); |
2887 | /* Cannot reuse any part of the screen : far jump */ |
2888 | |
2889 | |
2890 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2891 | control_flow_data->drawing->drawing_area->style->black_gc, |
2892 | TRUE, |
a56a1ba4 |
2893 | 0, 0, |
a43d67ba |
2894 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2895 | control_flow_data->drawing->height); |
a43d67ba |
2896 | |
2897 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2898 | 0,0, |
2899 | control_flow_data->drawing->width, |
2900 | control_flow_data->drawing->height); |
2901 | |
6395d57c |
2902 | drawing->damage_begin = 0; |
2903 | drawing->damage_end = control_flow_data->drawing->width; |
2904 | |
a43d67ba |
2905 | drawing_data_request(control_flow_data->drawing, |
2906 | &control_flow_data->drawing->pixmap, |
2907 | 0, 0, |
2908 | control_flow_data->drawing->width, |
2909 | control_flow_data->drawing->height); |
2910 | |
2911 | } |
a56a1ba4 |
2912 | } |
2913 | } |
2914 | } else { |
2915 | /* Different scale (zoom) */ |
2916 | g_info("zoom"); |
2917 | |
501d5405 |
2918 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2919 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2920 | TRUE, |
2921 | 0, 0, |
501d5405 |
2922 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2923 | control_flow_data->drawing->height); |
a56a1ba4 |
2924 | |
a43d67ba |
2925 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2926 | 0,0, |
2927 | control_flow_data->drawing->width, |
2928 | control_flow_data->drawing->height); |
a56a1ba4 |
2929 | |
6395d57c |
2930 | drawing->damage_begin = 0; |
2931 | drawing->damage_end = control_flow_data->drawing->width; |
2932 | |
501d5405 |
2933 | drawing_data_request(control_flow_data->drawing, |
2934 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2935 | 0, 0, |
501d5405 |
2936 | control_flow_data->drawing->width, |
2937 | control_flow_data->drawing->height); |
a56a1ba4 |
2938 | } |
2939 | |
3cb8b205 |
2940 | |
2941 | |
a56a1ba4 |
2942 | return 0; |
f7afe191 |
2943 | } |
2944 | |
6395d57c |
2945 | gint traceset_notify(void *hook_data, void *call_data) |
2946 | { |
2947 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2948 | Drawing_t *drawing = control_flow_data->drawing; |
2949 | GtkWidget *widget = drawing->drawing_area; |
2950 | |
6395d57c |
2951 | |
b9a010a2 |
2952 | drawing_clear(control_flow_data->drawing); |
2953 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2954 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2955 | |
d9267eec |
2956 | request_background_data(control_flow_data); |
2957 | #if 0 |
2958 | drawing->damage_begin = 0; |
2959 | drawing->damage_end = drawing->width; |
6395d57c |
2960 | if(drawing->damage_begin < drawing->damage_end) |
2961 | { |
2962 | drawing_data_request(drawing, |
2963 | &drawing->pixmap, |
2964 | drawing->damage_begin, |
2965 | 0, |
2966 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2967 | drawing->height); |
6395d57c |
2968 | } |
2969 | |
2970 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2971 | 0,0, |
2972 | drawing->width, |
2973 | drawing->height); |
d9267eec |
2974 | #endif //0 |
6395d57c |
2975 | |
2976 | return FALSE; |
2977 | } |
2978 | |
ca0f8a8e |
2979 | gint redraw_notify(void *hook_data, void *call_data) |
2980 | { |
2981 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2982 | Drawing_t *drawing = control_flow_data->drawing; |
2983 | GtkWidget *widget = drawing->drawing_area; |
2984 | |
2985 | drawing->damage_begin = 0; |
51705146 |
2986 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2987 | |
49217bd4 |
2988 | /* fun feature, to be separated someday... */ |
2989 | drawing_clear(control_flow_data->drawing); |
2990 | processlist_clear(control_flow_data->process_list); |
ca0f8a8e |
2991 | |
2992 | // Clear the image |
2993 | gdk_draw_rectangle (drawing->pixmap, |
2994 | widget->style->black_gc, |
2995 | TRUE, |
2996 | 0, 0, |
51705146 |
2997 | drawing->width+SAFETY, |
2998 | drawing->height); |
ca0f8a8e |
2999 | |
3000 | |
3001 | if(drawing->damage_begin < drawing->damage_end) |
3002 | { |
3003 | drawing_data_request(drawing, |
3004 | &drawing->pixmap, |
3005 | drawing->damage_begin, |
3006 | 0, |
3007 | drawing->damage_end-drawing->damage_begin, |
51705146 |
3008 | drawing->height); |
ca0f8a8e |
3009 | } |
3010 | |
3011 | gtk_widget_queue_draw_area(drawing->drawing_area, |
3012 | 0,0, |
3013 | drawing->width, |
3014 | drawing->height); |
ca0f8a8e |
3015 | return FALSE; |
3016 | |
3017 | } |
3018 | |
3019 | |
3020 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
3021 | { |
3022 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
3023 | Drawing_t *drawing = control_flow_data->drawing; |
3024 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
3025 | |
6395d57c |
3026 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
3027 | |
3028 | if(drawing->damage_begin < drawing->damage_end) |
3029 | { |
3030 | drawing_data_request(drawing, |
3031 | &drawing->pixmap, |
3032 | drawing->damage_begin, |
3033 | 0, |
3034 | drawing->damage_end-drawing->damage_begin, |
51705146 |
3035 | drawing->height); |
ca0f8a8e |
3036 | } |
3037 | |
3038 | return FALSE; |
3039 | } |
3040 | |
3041 | |
1b238973 |
3042 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
3043 | { |
14963be0 |
3044 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
3045 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
3046 | |
224446ce |
3047 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
3048 | |
ca0f8a8e |
3049 | TimeWindow time_window = |
3050 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
3051 | |
ca0f8a8e |
3052 | LttTime time_begin = time_window.start_time; |
3053 | LttTime width = time_window.time_width; |
90ef7e4a |
3054 | LttTime half_width; |
3055 | { |
3056 | guint64 time_ll = ltt_time_to_uint64(width); |
3057 | time_ll = time_ll >> 1; /* divide by two */ |
3058 | half_width = ltt_time_from_uint64(time_ll); |
3059 | } |
a56a1ba4 |
3060 | LttTime time_end = ltt_time_add(time_begin, width); |
3061 | |
3062 | LttvTracesetContext * tsc = |
ca0f8a8e |
3063 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
3064 | |
ca0f8a8e |
3065 | LttTime trace_start = tsc->time_span.start_time; |
3066 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
3067 | |
224446ce |
3068 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
3069 | current_time.tv_nsec); |
a56a1ba4 |
3070 | |
3071 | |
3072 | |
3073 | /* If current time is inside time interval, just move the highlight |
3074 | * bar */ |
3075 | |
3076 | /* Else, we have to change the time interval. We have to tell it |
3077 | * to the main window. */ |
3078 | /* The time interval change will take care of placing the current |
3079 | * time at the center of the visible area, or nearest possible if we are |
3080 | * at one end of the trace. */ |
3081 | |
3082 | |
224446ce |
3083 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
3084 | { |
224446ce |
3085 | TimeWindow new_time_window; |
3086 | |
3087 | if(ltt_time_compare(current_time, |
a56a1ba4 |
3088 | ltt_time_add(trace_start,half_width)) == -1) |
3089 | time_begin = trace_start; |
3090 | else |
224446ce |
3091 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
3092 | |
224446ce |
3093 | new_time_window.start_time = time_begin; |
3094 | new_time_window.time_width = width; |
a18124ff |
3095 | new_time_window.time_width_double = ltt_time_to_double(width); |
6f26fc38 |
3096 | new_time_window.end_time = ltt_time_add(time_begin, width); |
a56a1ba4 |
3097 | |
e800cf84 |
3098 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
3099 | } |
224446ce |
3100 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
3101 | { |
224446ce |
3102 | TimeWindow new_time_window; |
3103 | |
3104 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
3105 | time_begin = ltt_time_sub(trace_end,width); |
3106 | else |
224446ce |
3107 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
3108 | |
224446ce |
3109 | new_time_window.start_time = time_begin; |
3110 | new_time_window.time_width = width; |
a18124ff |
3111 | new_time_window.time_width_double = ltt_time_to_double(width); |
6f26fc38 |
3112 | new_time_window.end_time = ltt_time_add(time_begin, width); |
a56a1ba4 |
3113 | |
e800cf84 |
3114 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
3115 | |
3116 | } |
a43d67ba |
3117 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
3118 | gtk_widget_queue_draw_area(drawing->drawing_area, |
3119 | 0,0, |
3120 | drawing->width, |
3121 | drawing->height); |
a56a1ba4 |
3122 | |
3123 | return 0; |
f7afe191 |
3124 | } |
3125 | |
8b90e648 |
3126 | typedef struct _ClosureData { |
ca0f8a8e |
3127 | EventsRequest *events_request; |
d0cd7f09 |
3128 | LttvTracesetState *tss; |
b9a010a2 |
3129 | LttTime end_time; |
bc8d270b |
3130 | guint x_end; |
8b90e648 |
3131 | } ClosureData; |
a56a1ba4 |
3132 | |
8b90e648 |
3133 | |
e800cf84 |
3134 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
3135 | { |
a56a1ba4 |
3136 | ProcessInfo *process_info = (ProcessInfo*)key; |
3137 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
3138 | ClosureData *closure_data = (ClosureData*)user_data; |
3139 | |
e800cf84 |
3140 | EventsRequest *events_request = closure_data->events_request; |
3141 | ControlFlowData *control_flow_data = events_request->viewer_data; |
a56a1ba4 |
3142 | |
e800cf84 |
3143 | LttvTracesetState *tss = closure_data->tss; |
d6fef890 |
3144 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
a56a1ba4 |
3145 | |
e800cf84 |
3146 | LttTime evtime = closure_data->end_time; |
d0cd7f09 |
3147 | |
e800cf84 |
3148 | { |
3149 | /* For the process */ |
3150 | /* First, check if the current process is in the state computation |
3151 | * process list. If it is there, that means we must add it right now and |
3152 | * draw items from the beginning of the read for it. If it is not |
3153 | * present, it's a new process and it was not present : it will |
3154 | * be added after the state update. */ |
31b6868d |
3155 | #ifdef EXTRA_CHECK |
e800cf84 |
3156 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
31b6868d |
3157 | #endif //EXTRA_CHECK |
e025a729 |
3158 | /* tracefiles[0] is ok here, because we draw for every PID, and |
3159 | * assume CPU 0 for PID 0 //FIXME */ |
3160 | LttvTracefileState *tfs = |
3161 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
3162 | |
e800cf84 |
3163 | LttvProcessState *process; |
e025a729 |
3164 | process = lttv_state_find_process(tfs, |
3165 | process_info->pid); |
a56a1ba4 |
3166 | |
1d1df11d |
3167 | if(unlikely(process != NULL)) { |
e800cf84 |
3168 | |
3169 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
3170 | |
e800cf84 |
3171 | guint y = 0, height = 0, pl_height = 0; |
5c230fc4 |
3172 | ProcessList *process_list = control_flow_data->process_list; |
e800cf84 |
3173 | LttTime birth = process_info->birth; |
1d1df11d |
3174 | #ifdef EXTRA_CHECK |
e800cf84 |
3175 | /* Should be alike when background info is ready */ |
3176 | if(control_flow_data->background_info_waiting==0) |
3177 | g_assert(ltt_time_compare(process->creation_time, |
3178 | process_info->birth) == 0); |
1d1df11d |
3179 | #endif //EXTRA_CHECK |
e800cf84 |
3180 | /* process HAS to be present */ |
fae7b8ee |
3181 | processlist_get_pixels_from_data(process_list, |
fae7b8ee |
3182 | hashed_process_data, |
e800cf84 |
3183 | &y, |
fae7b8ee |
3184 | &height); |
e800cf84 |
3185 | |
3186 | /* Now, the process is in the state hash and our own process hash. |
3187 | * We definitely can draw the items related to the ending state. |
3188 | */ |
3189 | |
3190 | /* Check if the x position is unset. In can have been left unset by |
3191 | * a draw closure from a after chunk hook. This should never happen, |
3192 | * because it must be set by before chunk hook to the damage_begin |
3193 | * value. |
3194 | */ |
23093869 |
3195 | g_assert(hashed_process_data->x.over != -1); |
b2743953 |
3196 | |
1d1df11d |
3197 | if(unlikely(ltt_time_compare(hashed_process_data->next_good_time, |
3198 | evtime) <= 0)) |
e800cf84 |
3199 | { |
fd22065b |
3200 | TimeWindow time_window = |
3201 | lttvwindow_get_time_window(control_flow_data->tab); |
3202 | |
3203 | #ifdef EXTRA_CHECK |
3204 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
3205 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
3206 | return; |
3207 | #endif //EXTRA_CHECK |
d6fef890 |
3208 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
3209 | guint width = drawing->width; |
a56a1ba4 |
3210 | |
bc8d270b |
3211 | guint x = closure_data->x_end; |
8b90e648 |
3212 | |
4b7dc462 |
3213 | DrawContext draw_context; |
3214 | |
e800cf84 |
3215 | /* Now create the drawing context that will be used to draw |
3216 | * items related to the last state. */ |
3217 | draw_context.drawable = drawing->pixmap; |
3218 | draw_context.gc = drawing->gc; |
3219 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
3220 | draw_context.drawinfo.end.x = x; |
3221 | |
23093869 |
3222 | draw_context.drawinfo.y.over = y+1; |
3223 | draw_context.drawinfo.y.middle = y+(height/2); |
3224 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
3225 | |
3226 | draw_context.drawinfo.start.offset.over = 0; |
3227 | draw_context.drawinfo.start.offset.middle = 0; |
3228 | draw_context.drawinfo.start.offset.under = 0; |
3229 | draw_context.drawinfo.end.offset.over = 0; |
3230 | draw_context.drawinfo.end.offset.middle = 0; |
3231 | draw_context.drawinfo.end.offset.under = 0; |
9a1ec01b |
3232 | #if 0 |
4b7dc462 |
3233 | /* Jump over draw if we are at the same x position */ |
3234 | if(x == hashed_process_data->x.over) |
e800cf84 |
3235 | { |
4b7dc462 |
3236 | /* jump */ |
3237 | } else { |
23093869 |
3238 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
3239 | /* Draw the line */ |
3240 | PropertiesLine prop_line = prepare_execmode_line(process); |
3241 | draw_line((void*)&prop_line, (void*)&draw_context); |
3242 | |
4b7dc462 |
3243 | hashed_process_data->x.over = x; |
23093869 |
3244 | } |
9a1ec01b |
3245 | #endif //0 |
4b7dc462 |
3246 | |
1d1df11d |
3247 | if(unlikely(x == hashed_process_data->x.middle && |
3248 | hashed_process_data->x.middle_used)) { |
b2743953 |
3249 | #if 0 /* do not mark closure : not missing information */ |
e72908ed |
3250 | if(hashed_process_data->x.middle_marked == FALSE) { |
3251 | /* Draw collision indicator */ |
3252 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
3253 | gdk_draw_point(drawing->pixmap, |
3254 | drawing->gc, |
3255 | x, |
2c6618bc |
3256 | y+(height/2)-3); |
de4ea1ad |
3257 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
3258 | } |
b2743953 |
3259 | #endif //0 |
4b7dc462 |
3260 | /* Jump */ |
3261 | } else { |
23093869 |
3262 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
3263 | /* Draw the line */ |
9a1ec01b |
3264 | PropertiesLine prop_line = prepare_s_e_line(process); |
e800cf84 |
3265 | draw_line((void*)&prop_line, (void*)&draw_context); |
3266 | |
4b7dc462 |
3267 | /* become the last x position */ |
1d1df11d |
3268 | if(likely(x != hashed_process_data->x.middle)) { |
e72908ed |
3269 | hashed_process_data->x.middle = x; |
3270 | /* but don't use the pixel */ |
3271 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
3272 | |
3273 | /* Calculate the next good time */ |
3274 | convert_pixels_to_time(width, x+1, time_window, |
3275 | &hashed_process_data->next_good_time); |
e72908ed |
3276 | } |
e800cf84 |
3277 | } |
e800cf84 |
3278 | } |
3279 | } |
3280 | } |
3281 | return; |
8b90e648 |
3282 | } |
3283 | |
b9a010a2 |
3284 | int before_chunk(void *hook_data, void *call_data) |
3285 | { |
3286 | EventsRequest *events_request = (EventsRequest*)hook_data; |
16b9cadb |
3287 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
b9a010a2 |
3288 | |
3289 | drawing_chunk_begin(events_request, tss); |
3290 | |
3291 | return 0; |
3292 | } |
3293 | |
3294 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
3295 | { |
3296 | EventsRequest *events_request = (EventsRequest*)hook_data; |
16b9cadb |
3297 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
ca0f8a8e |
3298 | |
3299 | drawing_data_request_begin(events_request, tss); |
3300 | |
3301 | return 0; |
3302 | } |
3303 | |
3304 | |
8b90e648 |
3305 | /* |
b9a010a2 |
3306 | * after request is necessary in addition of after chunk in order to draw |
3307 | * lines until the end of the screen. after chunk just draws lines until |
3308 | * the last event. |
3309 | * |
8b90e648 |
3310 | * for each process |
a56a1ba4 |
3311 | * draw closing line |
b9a010a2 |
3312 | * expose |
8b90e648 |
3313 | */ |
b9a010a2 |
3314 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
3315 | { |
ca0f8a8e |
3316 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3317 | ControlFlowData *control_flow_data = events_request->viewer_data; |
16b9cadb |
3318 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
3319 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
a56a1ba4 |
3320 | |
5c230fc4 |
3321 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
3322 | LttTime end_time = events_request->end_time; |
3323 | |
3324 | ClosureData closure_data; |
3325 | closure_data.events_request = (EventsRequest*)hook_data; |
3326 | closure_data.tss = tss; |
3327 | closure_data.end_time = end_time; |
3328 | |
bc8d270b |
3329 | TimeWindow time_window = |
3330 | lttvwindow_get_time_window(control_flow_data->tab); |
3331 | guint width = control_flow_data->drawing->width; |
3332 | convert_time_to_pixels( |
3333 | time_window, |
3334 | end_time, |
3335 | width, |
3336 | &closure_data.x_end); |
3337 | |
3338 | |
b9a010a2 |
3339 | /* Draw last items */ |
3340 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
3341 | (void*)&closure_data); |
3342 | |
3343 | /* Request expose */ |
3344 | drawing_request_expose(events_request, tss, end_time); |
3345 | return 0; |
3346 | } |
3347 | |
3348 | /* |
3349 | * for each process |
3350 | * draw closing line |
e800cf84 |
3351 | * expose |
b9a010a2 |
3352 | */ |
3353 | int after_chunk(void *hook_data, void *call_data) |
3354 | { |
3355 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3356 | ControlFlowData *control_flow_data = events_request->viewer_data; |
16b9cadb |
3357 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
3358 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
b9a010a2 |
3359 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
3360 | LttTime end_time; |
3361 | |
5c230fc4 |
3362 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
3363 | |
40debf7b |
3364 | g_free(process_list->current_hash_data); |
3365 | process_list->current_hash_data = NULL; |
3366 | |
e800cf84 |
3367 | if(tfc != NULL) |
3368 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
3369 | else /* end of traceset, or position now out of request : end */ |
3370 | end_time = events_request->end_time; |
3371 | |
a56a1ba4 |
3372 | ClosureData closure_data; |
ca0f8a8e |
3373 | closure_data.events_request = (EventsRequest*)hook_data; |
3374 | closure_data.tss = tss; |
b9a010a2 |
3375 | closure_data.end_time = end_time; |
a56a1ba4 |
3376 | |
bc8d270b |
3377 | TimeWindow time_window = |
3378 | lttvwindow_get_time_window(control_flow_data->tab); |
3379 | guint width = control_flow_data->drawing->width; |
3380 | convert_time_to_pixels( |
3381 | time_window, |
3382 | end_time, |
3383 | width, |
3384 | &closure_data.x_end); |
3385 | |
b9a010a2 |
3386 | /* Draw last items */ |
14963be0 |
3387 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
3388 | (void*)&closure_data); |
a43d67ba |
3389 | |
ca0f8a8e |
3390 | /* Request expose */ |
b9a010a2 |
3391 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
3392 | |
3393 | return 0; |
8b90e648 |
3394 | } |
3395 | |