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 | |
4e4d11b3 |
48 | #ifdef HAVE_CONFIG_H |
49 | #include <config.h> |
50 | #endif |
b9a010a2 |
51 | |
cf6cb7e0 |
52 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
53 | #include <gtk/gtk.h> |
54 | #include <gdk/gdk.h> |
5f16133f |
55 | #include <glib.h> |
80a52ff8 |
56 | #include <assert.h> |
50439712 |
57 | #include <string.h> |
319e9d81 |
58 | #include <stdio.h> |
5f16133f |
59 | |
cf6cb7e0 |
60 | //#include <pango/pango.h> |
61 | |
80a52ff8 |
62 | #include <ltt/event.h> |
4ba42155 |
63 | #include <ltt/time.h> |
50439712 |
64 | #include <ltt/type.h> |
2c82c4dc |
65 | #include <ltt/trace.h> |
80a52ff8 |
66 | |
2a2fa4f0 |
67 | #include <lttv/lttv.h> |
558aa013 |
68 | #include <lttv/hook.h> |
80a52ff8 |
69 | #include <lttv/state.h> |
2d262115 |
70 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
71 | #include <lttvwindow/lttvwindowtraces.h> |
0de51231 |
72 | #include <lttvwindow/support.h> |
80a52ff8 |
73 | |
f0d936c0 |
74 | |
a117e3f7 |
75 | #include "eventhooks.h" |
76 | #include "cfv.h" |
77 | #include "processlist.h" |
78 | #include "drawing.h" |
5f16133f |
79 | |
80a52ff8 |
80 | |
1a31868c |
81 | #define MAX_PATH_LEN 256 |
82 | |
0de51231 |
83 | extern GSList *g_legend_list; |
84 | |
b9a010a2 |
85 | |
6395d57c |
86 | /* Action to do when background computation completed. |
87 | * |
e800cf84 |
88 | * Wait for all the awaited computations to be over. |
6395d57c |
89 | */ |
90 | |
703b25fa |
91 | static gint background_ready(void *hook_data, void *call_data) |
6395d57c |
92 | { |
93 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
94 | LttvTrace *trace = (LttvTrace*)call_data; |
95 | |
e800cf84 |
96 | control_flow_data->background_info_waiting--; |
97 | |
98 | if(control_flow_data->background_info_waiting == 0) { |
4a24fa1f |
99 | g_message("control flow viewer : background computation data ready."); |
6395d57c |
100 | |
e800cf84 |
101 | drawing_clear(control_flow_data->drawing); |
102 | processlist_clear(control_flow_data->process_list); |
07390ec1 |
103 | gtk_widget_set_size_request( |
104 | control_flow_data->drawing->drawing_area, |
105 | -1, processlist_get_height(control_flow_data->process_list)); |
e800cf84 |
106 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
107 | } |
6395d57c |
108 | |
109 | return 0; |
110 | } |
111 | |
112 | |
113 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
114 | * Only for each trace in the tab's traceset. |
6395d57c |
115 | */ |
3f7f592e |
116 | static void request_background_data(ControlFlowData *control_flow_data) |
6395d57c |
117 | { |
e800cf84 |
118 | LttvTracesetContext * tsc = |
119 | lttvwindow_get_traceset_context(control_flow_data->tab); |
120 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
121 | gint i; |
122 | LttvTrace *trace; |
123 | |
124 | LttvHooks *background_ready_hook = |
125 | lttv_hooks_new(); |
126 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
127 | LTTV_PRIO_DEFAULT); |
e800cf84 |
128 | control_flow_data->background_info_waiting = 0; |
6395d57c |
129 | |
130 | for(i=0;i<num_traces;i++) { |
e800cf84 |
131 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
132 | |
133 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
134 | |
135 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
136 | trace) == FALSE) { |
137 | /* We first remove requests that could have been done for the same |
138 | * information. Happens when two viewers ask for it before servicing |
139 | * starts. |
140 | */ |
93ac601b |
141 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
b5e17af5 |
142 | lttvwindowtraces_background_request_queue( |
143 | main_window_get_widget(control_flow_data->tab), trace, "state"); |
6395d57c |
144 | lttvwindowtraces_background_notify_queue(control_flow_data, |
145 | trace, |
146 | ltt_time_infinite, |
147 | NULL, |
148 | background_ready_hook); |
e800cf84 |
149 | control_flow_data->background_info_waiting++; |
6395d57c |
150 | } else { /* in progress */ |
151 | |
152 | lttvwindowtraces_background_notify_current(control_flow_data, |
153 | trace, |
154 | ltt_time_infinite, |
155 | NULL, |
156 | background_ready_hook); |
e800cf84 |
157 | control_flow_data->background_info_waiting++; |
6395d57c |
158 | } |
4368b993 |
159 | } else { |
160 | /* Data ready. Be its nature, this viewer doesn't need to have |
618fbcc1 |
161 | * its data ready hook called there, because a background |
4368b993 |
162 | * request is always linked with a redraw. |
163 | */ |
6395d57c |
164 | } |
4368b993 |
165 | |
6395d57c |
166 | } |
167 | |
168 | lttv_hooks_destroy(background_ready_hook); |
169 | } |
170 | |
171 | |
172 | |
173 | |
f0d936c0 |
174 | /** |
175 | * Event Viewer's constructor hook |
176 | * |
177 | * This constructor is given as a parameter to the menuitem and toolbar button |
178 | * registration. It creates the list. |
ca0f8a8e |
179 | * @param tab A pointer to the parent tab. |
f0d936c0 |
180 | * @return The widget created. |
181 | */ |
182 | GtkWidget * |
e433e6d6 |
183 | h_guicontrolflow(LttvPlugin *plugin) |
f0d936c0 |
184 | { |
e433e6d6 |
185 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
186 | Tab *tab = ptab->tab; |
d47b33d2 |
187 | g_info("h_guicontrolflow, %p", tab); |
e433e6d6 |
188 | ControlFlowData *control_flow_data = guicontrolflow(ptab); |
a56a1ba4 |
189 | |
ca0f8a8e |
190 | control_flow_data->tab = tab; |
a56a1ba4 |
191 | |
a56a1ba4 |
192 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
193 | lttvwindow_register_traceset_notify(tab, |
194 | traceset_notify, |
195 | control_flow_data); |
196 | |
ca0f8a8e |
197 | lttvwindow_register_time_window_notify(tab, |
224446ce |
198 | update_time_window_hook, |
199 | control_flow_data); |
ca0f8a8e |
200 | lttvwindow_register_current_time_notify(tab, |
224446ce |
201 | update_current_time_hook, |
202 | control_flow_data); |
ca0f8a8e |
203 | lttvwindow_register_redraw_notify(tab, |
204 | redraw_notify, |
205 | control_flow_data); |
206 | lttvwindow_register_continue_notify(tab, |
207 | continue_notify, |
208 | control_flow_data); |
667ca2a0 |
209 | request_background_data(control_flow_data); |
6395d57c |
210 | |
ca0f8a8e |
211 | |
68997a22 |
212 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
213 | |
f0d936c0 |
214 | } |
215 | |
0de51231 |
216 | void legend_destructor(GtkWindow *legend) |
217 | { |
218 | g_legend_list = g_slist_remove(g_legend_list, legend); |
219 | } |
220 | |
221 | /* Create a popup legend */ |
222 | GtkWidget * |
e433e6d6 |
223 | h_legend(LttvPlugin *plugin) |
0de51231 |
224 | { |
e433e6d6 |
225 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
226 | Tab *tab = ptab->tab; |
0de51231 |
227 | g_info("h_legend, %p", tab); |
228 | |
229 | GtkWindow *legend = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL)); |
230 | |
231 | g_legend_list = g_slist_append( |
232 | g_legend_list, |
233 | legend); |
234 | |
235 | g_object_set_data_full( |
236 | G_OBJECT(legend), |
237 | "legend", |
238 | legend, |
239 | (GDestroyNotify)legend_destructor); |
240 | |
241 | gtk_window_set_title(legend, "Control Flow View Legend"); |
242 | |
243 | GtkWidget *pixmap = create_pixmap(GTK_WIDGET(legend), "lttv-color-list.png"); |
244 | |
245 | // GtkImage *image = GTK_IMAGE(gtk_image_new_from_pixmap( |
246 | // GDK_PIXMAP(pixmap), NULL)); |
247 | |
248 | gtk_container_add(GTK_CONTAINER(legend), GTK_WIDGET(pixmap)); |
249 | |
250 | gtk_widget_show(GTK_WIDGET(pixmap)); |
251 | gtk_widget_show(GTK_WIDGET(legend)); |
252 | |
253 | |
254 | return NULL; /* This is a popup window */ |
255 | } |
256 | |
257 | |
3cff8cc1 |
258 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
259 | { |
68997a22 |
260 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
261 | guint *event_number = (guint*) call_data; |
f0d936c0 |
262 | |
2a2fa4f0 |
263 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
264 | |
2eef04b5 |
265 | return 0; |
f0d936c0 |
266 | } |
267 | |
9a1ec01b |
268 | /* Function that selects the color of status&exemode line */ |
6550d711 |
269 | static inline PropertiesLine prepare_s_e_line(LttvProcessState *process) |
9a1ec01b |
270 | { |
271 | PropertiesLine prop_line; |
272 | prop_line.line_width = 2; |
273 | prop_line.style = GDK_LINE_SOLID; |
274 | prop_line.y = MIDDLE; |
275 | //GdkColormap *colormap = gdk_colormap_get_system(); |
276 | |
9a1ec01b |
277 | if(process->state->s == LTTV_STATE_RUN) { |
278 | if(process->state->t == LTTV_STATE_USER_MODE) |
279 | prop_line.color = drawing_colors[COL_RUN_USER_MODE]; |
280 | else if(process->state->t == LTTV_STATE_SYSCALL) |
281 | prop_line.color = drawing_colors[COL_RUN_SYSCALL]; |
282 | else if(process->state->t == LTTV_STATE_TRAP) |
283 | prop_line.color = drawing_colors[COL_RUN_TRAP]; |
284 | else if(process->state->t == LTTV_STATE_IRQ) |
285 | prop_line.color = drawing_colors[COL_RUN_IRQ]; |
faf074a3 |
286 | else if(process->state->t == LTTV_STATE_SOFT_IRQ) |
287 | prop_line.color = drawing_colors[COL_RUN_SOFT_IRQ]; |
9a1ec01b |
288 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
289 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
290 | else |
291 | g_assert(FALSE); /* RUNNING MODE UNKNOWN */ |
292 | } else if(process->state->s == LTTV_STATE_WAIT) { |
293 | /* We don't show if we wait while in user mode, trap, irq or syscall */ |
294 | prop_line.color = drawing_colors[COL_WAIT]; |
295 | } else if(process->state->s == LTTV_STATE_WAIT_CPU) { |
296 | /* We don't show if we wait for CPU while in user mode, trap, irq |
297 | * or syscall */ |
298 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
299 | } else if(process->state->s == LTTV_STATE_ZOMBIE) { |
300 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
301 | } else if(process->state->s == LTTV_STATE_WAIT_FORK) { |
302 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
303 | } else if(process->state->s == LTTV_STATE_EXIT) { |
304 | prop_line.color = drawing_colors[COL_EXIT]; |
305 | } else if(process->state->s == LTTV_STATE_UNNAMED) { |
306 | prop_line.color = drawing_colors[COL_UNNAMED]; |
b3fd4c02 |
307 | } else { |
308 | g_critical("unknown state : %s", g_quark_to_string(process->state->s)); |
9a1ec01b |
309 | g_assert(FALSE); /* UNKNOWN STATE */ |
b3fd4c02 |
310 | } |
9a1ec01b |
311 | |
312 | return prop_line; |
313 | |
314 | } |
315 | |
c8bba5fa |
316 | |
e92eabaf |
317 | /* before_schedchange_hook |
b9a010a2 |
318 | * |
f0d936c0 |
319 | * This function basically draw lines and icons. Two types of lines are drawn : |
320 | * one small (3 pixels?) representing the state of the process and the second |
321 | * type is thicker (10 pixels?) representing on which CPU a process is running |
322 | * (and this only in running state). |
323 | * |
324 | * Extremums of the lines : |
325 | * x_min : time of the last event context for this process kept in memory. |
326 | * x_max : time of the current event. |
327 | * y : middle of the process in the process list. The process is found in the |
328 | * list, therefore is it's position in pixels. |
329 | * |
330 | * The choice of lines'color is defined by the context of the last event for this |
331 | * process. |
332 | */ |
b9a010a2 |
333 | |
334 | |
e92eabaf |
335 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
336 | { |
2c82c4dc |
337 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
338 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
b9a010a2 |
339 | ControlFlowData *control_flow_data = events_request->viewer_data; |
340 | |
341 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
342 | |
343 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
348c6ba8 |
344 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
b9a010a2 |
345 | |
346 | LttEvent *e; |
2c82c4dc |
347 | e = ltt_tracefile_get_event(tfc->tf); |
b9a010a2 |
348 | |
349 | LttTime evtime = ltt_event_time(e); |
fd22065b |
350 | |
10a1069a |
351 | /* we are in a schedchange, before the state update. We must draw the |
352 | * items corresponding to the state before it changes : now is the right |
353 | * time to do it. |
354 | */ |
b9a010a2 |
355 | |
10a1069a |
356 | guint pid_out; |
357 | guint pid_in; |
358 | { |
2c82c4dc |
359 | pid_out = ltt_event_get_long_unsigned(e, thf->f1); |
360 | pid_in = ltt_event_get_long_unsigned(e, thf->f2); |
10a1069a |
361 | } |
362 | |
363 | { |
364 | /* For the pid_out */ |
365 | /* First, check if the current process is in the state computation |
366 | * process list. If it is there, that means we must add it right now and |
367 | * draw items from the beginning of the read for it. If it is not |
368 | * present, it's a new process and it was not present : it will |
369 | * be added after the state update. */ |
ae3d0f50 |
370 | guint cpu = tfs->cpu; |
348c6ba8 |
371 | LttvProcessState *process = ts->running_process[cpu]; |
40debf7b |
372 | /* unknown state, bad current pid */ |
348c6ba8 |
373 | if(process->pid != pid_out) |
800aa029 |
374 | process = lttv_state_find_process(ts, |
ae3d0f50 |
375 | tfs->cpu, pid_out); |
b9a010a2 |
376 | |
10a1069a |
377 | if(process != NULL) { |
378 | /* Well, the process_out existed : we must get it in the process hash |
379 | * or add it, and draw its items. |
380 | */ |
381 | /* Add process to process list (if not present) */ |
1c736ed5 |
382 | guint pl_height = 0; |
10a1069a |
383 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
384 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
385 | LttTime birth = process->creation_time; |
b9a010a2 |
386 | |
ac4e21cf |
387 | hashed_process_data = processlist_get_process_data(process_list, |
10a1069a |
388 | pid_out, |
348c6ba8 |
389 | process->cpu, |
10a1069a |
390 | &birth, |
ac4e21cf |
391 | tfc->t_context->index); |
392 | if(hashed_process_data == NULL) |
10a1069a |
393 | { |
394 | g_assert(pid_out == 0 || pid_out != process->ppid); |
395 | /* Process not present */ |
4e86ae2e |
396 | ProcessInfo *process_info; |
1c736ed5 |
397 | Drawing_t *drawing = control_flow_data->drawing; |
10a1069a |
398 | processlist_add(process_list, |
1c736ed5 |
399 | drawing, |
10a1069a |
400 | pid_out, |
fcc08e1e |
401 | process->tgid, |
348c6ba8 |
402 | process->cpu, |
10a1069a |
403 | process->ppid, |
404 | &birth, |
405 | tfc->t_context->index, |
f4b88a7d |
406 | process->name, |
7b5f6cf1 |
407 | process->brand, |
10a1069a |
408 | &pl_height, |
4e86ae2e |
409 | &process_info, |
10a1069a |
410 | &hashed_process_data); |
1c736ed5 |
411 | gtk_widget_set_size_request(drawing->drawing_area, |
412 | -1, |
413 | pl_height); |
414 | gtk_widget_queue_draw(drawing->drawing_area); |
415 | |
10a1069a |
416 | } |
ac4e21cf |
417 | |
10a1069a |
418 | /* Now, the process is in the state hash and our own process hash. |
419 | * We definitely can draw the items related to the ending state. |
420 | */ |
e800cf84 |
421 | |
b2743953 |
422 | if(ltt_time_compare(hashed_process_data->next_good_time, |
423 | evtime) > 0) |
10a1069a |
424 | { |
b2743953 |
425 | if(hashed_process_data->x.middle_marked == FALSE) { |
ac4e21cf |
426 | |
fd22065b |
427 | TimeWindow time_window = |
428 | lttvwindow_get_time_window(control_flow_data->tab); |
429 | #ifdef EXTRA_CHECK |
430 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
431 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
432 | return; |
433 | #endif //EXTRA_CHECK |
d6fef890 |
434 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
435 | guint width = drawing->width; |
b2743953 |
436 | guint x; |
437 | convert_time_to_pixels( |
438 | time_window, |
439 | evtime, |
440 | width, |
441 | &x); |
442 | |
443 | /* Draw collision indicator */ |
444 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
445 | gdk_draw_point(hashed_process_data->pixmap, |
b2743953 |
446 | drawing->gc, |
447 | x, |
1c736ed5 |
448 | (hashed_process_data->height/2)-3); |
b2743953 |
449 | hashed_process_data->x.middle_marked = TRUE; |
450 | } |
451 | } else { |
ac4e21cf |
452 | TimeWindow time_window = |
453 | lttvwindow_get_time_window(control_flow_data->tab); |
fd22065b |
454 | #ifdef EXTRA_CHECK |
ac4e21cf |
455 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
456 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
457 | return; |
fd22065b |
458 | #endif //EXTRA_CHECK |
d6fef890 |
459 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
460 | guint width = drawing->width; |
10a1069a |
461 | guint x; |
10a1069a |
462 | convert_time_to_pixels( |
a18124ff |
463 | time_window, |
4b7dc462 |
464 | evtime, |
465 | width, |
466 | &x); |
10a1069a |
467 | |
10a1069a |
468 | |
4b7dc462 |
469 | /* Jump over draw if we are at the same x position */ |
e72908ed |
470 | if(x == hashed_process_data->x.middle && |
471 | hashed_process_data->x.middle_used) |
e800cf84 |
472 | { |
e72908ed |
473 | if(hashed_process_data->x.middle_marked == FALSE) { |
474 | /* Draw collision indicator */ |
475 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
476 | gdk_draw_point(hashed_process_data->pixmap, |
e72908ed |
477 | drawing->gc, |
478 | x, |
1c736ed5 |
479 | (hashed_process_data->height/2)-3); |
de4ea1ad |
480 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
481 | } |
4b7dc462 |
482 | /* jump */ |
483 | } else { |
484 | DrawContext draw_context; |
10a1069a |
485 | |
4b7dc462 |
486 | /* Now create the drawing context that will be used to draw |
487 | * items related to the last state. */ |
1c736ed5 |
488 | draw_context.drawable = hashed_process_data->pixmap; |
4b7dc462 |
489 | draw_context.gc = drawing->gc; |
490 | draw_context.pango_layout = drawing->pango_layout; |
491 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
492 | draw_context.drawinfo.end.x = x; |
493 | |
1c736ed5 |
494 | draw_context.drawinfo.y.over = 1; |
495 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
496 | draw_context.drawinfo.y.under = hashed_process_data->height; |
4b7dc462 |
497 | |
498 | draw_context.drawinfo.start.offset.over = 0; |
499 | draw_context.drawinfo.start.offset.middle = 0; |
500 | draw_context.drawinfo.start.offset.under = 0; |
501 | draw_context.drawinfo.end.offset.over = 0; |
502 | draw_context.drawinfo.end.offset.middle = 0; |
503 | draw_context.drawinfo.end.offset.under = 0; |
504 | |
505 | { |
506 | /* Draw the line */ |
9a1ec01b |
507 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
508 | draw_line((void*)&prop_line, (void*)&draw_context); |
509 | |
510 | } |
511 | /* become the last x position */ |
512 | hashed_process_data->x.middle = x; |
e72908ed |
513 | hashed_process_data->x.middle_used = TRUE; |
514 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
515 | |
516 | /* Calculate the next good time */ |
517 | convert_pixels_to_time(width, x+1, time_window, |
518 | &hashed_process_data->next_good_time); |
e800cf84 |
519 | } |
520 | } |
521 | } |
10a1069a |
522 | } |
e800cf84 |
523 | |
10a1069a |
524 | { |
525 | /* For the pid_in */ |
526 | /* First, check if the current process is in the state computation |
527 | * process list. If it is there, that means we must add it right now and |
528 | * draw items from the beginning of the read for it. If it is not |
529 | * present, it's a new process and it was not present : it will |
530 | * be added after the state update. */ |
531 | LttvProcessState *process; |
800aa029 |
532 | process = lttv_state_find_process(ts, |
ae3d0f50 |
533 | tfs->cpu, pid_in); |
10a1069a |
534 | |
535 | if(process != NULL) { |
800aa029 |
536 | /* Well, the process existed : we must get it in the process hash |
10a1069a |
537 | * or add it, and draw its items. |
538 | */ |
539 | /* Add process to process list (if not present) */ |
1c736ed5 |
540 | guint pl_height = 0; |
10a1069a |
541 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
542 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
543 | LttTime birth = process->creation_time; |
e800cf84 |
544 | |
ac4e21cf |
545 | hashed_process_data = processlist_get_process_data(process_list, |
10a1069a |
546 | pid_in, |
ae3d0f50 |
547 | tfs->cpu, |
10a1069a |
548 | &birth, |
ac4e21cf |
549 | tfc->t_context->index); |
550 | if(hashed_process_data == NULL) |
10a1069a |
551 | { |
552 | g_assert(pid_in == 0 || pid_in != process->ppid); |
553 | /* Process not present */ |
4e86ae2e |
554 | ProcessInfo *process_info; |
1c736ed5 |
555 | Drawing_t *drawing = control_flow_data->drawing; |
10a1069a |
556 | processlist_add(process_list, |
1c736ed5 |
557 | drawing, |
10a1069a |
558 | pid_in, |
fcc08e1e |
559 | process->tgid, |
ae3d0f50 |
560 | tfs->cpu, |
10a1069a |
561 | process->ppid, |
562 | &birth, |
563 | tfc->t_context->index, |
f4b88a7d |
564 | process->name, |
7b5f6cf1 |
565 | process->brand, |
10a1069a |
566 | &pl_height, |
4e86ae2e |
567 | &process_info, |
10a1069a |
568 | &hashed_process_data); |
1c736ed5 |
569 | gtk_widget_set_size_request(drawing->drawing_area, |
570 | -1, |
571 | pl_height); |
572 | gtk_widget_queue_draw(drawing->drawing_area); |
573 | |
10a1069a |
574 | } |
40debf7b |
575 | //We could set the current process and hash here, but will be done |
576 | //by after schedchange hook |
10a1069a |
577 | |
578 | /* Now, the process is in the state hash and our own process hash. |
579 | * We definitely can draw the items related to the ending state. |
580 | */ |
b9a010a2 |
581 | |
b2743953 |
582 | if(ltt_time_compare(hashed_process_data->next_good_time, |
583 | evtime) > 0) |
10a1069a |
584 | { |
b2743953 |
585 | if(hashed_process_data->x.middle_marked == FALSE) { |
ac4e21cf |
586 | |
fd22065b |
587 | TimeWindow time_window = |
588 | lttvwindow_get_time_window(control_flow_data->tab); |
589 | #ifdef EXTRA_CHECK |
590 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
591 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
592 | return; |
593 | #endif //EXTRA_CHECK |
d6fef890 |
594 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
595 | guint width = drawing->width; |
b2743953 |
596 | guint x; |
597 | convert_time_to_pixels( |
598 | time_window, |
599 | evtime, |
600 | width, |
601 | &x); |
602 | |
603 | /* Draw collision indicator */ |
604 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
605 | gdk_draw_point(hashed_process_data->pixmap, |
b2743953 |
606 | drawing->gc, |
607 | x, |
1c736ed5 |
608 | (hashed_process_data->height/2)-3); |
b2743953 |
609 | hashed_process_data->x.middle_marked = TRUE; |
610 | } |
611 | } else { |
fd22065b |
612 | TimeWindow time_window = |
613 | lttvwindow_get_time_window(control_flow_data->tab); |
614 | #ifdef EXTRA_CHECK |
615 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
616 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
617 | return; |
618 | #endif //EXTRA_CHECK |
d6fef890 |
619 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
620 | guint width = drawing->width; |
10a1069a |
621 | guint x; |
10a1069a |
622 | |
623 | convert_time_to_pixels( |
a18124ff |
624 | time_window, |
4b7dc462 |
625 | evtime, |
626 | width, |
627 | &x); |
10a1069a |
628 | |
10a1069a |
629 | |
4b7dc462 |
630 | /* Jump over draw if we are at the same x position */ |
e72908ed |
631 | if(x == hashed_process_data->x.middle && |
632 | hashed_process_data->x.middle_used) |
4b7dc462 |
633 | { |
e72908ed |
634 | if(hashed_process_data->x.middle_marked == FALSE) { |
635 | /* Draw collision indicator */ |
636 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
637 | gdk_draw_point(hashed_process_data->pixmap, |
e72908ed |
638 | drawing->gc, |
639 | x, |
1c736ed5 |
640 | (hashed_process_data->height/2)-3); |
de4ea1ad |
641 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
642 | } |
4b7dc462 |
643 | /* jump */ |
644 | } else { |
645 | DrawContext draw_context; |
10a1069a |
646 | |
4b7dc462 |
647 | /* Now create the drawing context that will be used to draw |
648 | * items related to the last state. */ |
1c736ed5 |
649 | draw_context.drawable = hashed_process_data->pixmap; |
4b7dc462 |
650 | draw_context.gc = drawing->gc; |
651 | draw_context.pango_layout = drawing->pango_layout; |
652 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
653 | draw_context.drawinfo.end.x = x; |
10a1069a |
654 | |
1c736ed5 |
655 | draw_context.drawinfo.y.over = 1; |
656 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
657 | draw_context.drawinfo.y.under = hashed_process_data->height; |
10a1069a |
658 | |
4b7dc462 |
659 | draw_context.drawinfo.start.offset.over = 0; |
660 | draw_context.drawinfo.start.offset.middle = 0; |
661 | draw_context.drawinfo.start.offset.under = 0; |
662 | draw_context.drawinfo.end.offset.over = 0; |
663 | draw_context.drawinfo.end.offset.middle = 0; |
664 | draw_context.drawinfo.end.offset.under = 0; |
665 | |
666 | { |
667 | /* Draw the line */ |
9a1ec01b |
668 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
669 | draw_line((void*)&prop_line, (void*)&draw_context); |
670 | } |
671 | |
672 | |
673 | /* become the last x position */ |
674 | hashed_process_data->x.middle = x; |
e72908ed |
675 | hashed_process_data->x.middle_used = TRUE; |
676 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
677 | |
678 | /* Calculate the next good time */ |
679 | convert_pixels_to_time(width, x+1, time_window, |
680 | &hashed_process_data->next_good_time); |
4b7dc462 |
681 | } |
c8bba5fa |
682 | } |
8e680509 |
683 | } else |
684 | g_warning("Cannot find pin_in in schedchange %u", pid_in); |
b9a010a2 |
685 | } |
b9a010a2 |
686 | return 0; |
687 | |
688 | |
b9a010a2 |
689 | |
a56a1ba4 |
690 | |
51705146 |
691 | /* Text dump */ |
80a52ff8 |
692 | #ifdef DONTSHOW |
a56a1ba4 |
693 | GString *string = g_string_new("");; |
694 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
695 | |
e9a9c513 |
696 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
697 | g_string_append_printf(string,"\n"); |
698 | |
699 | if(state) { |
700 | g_string_append_printf(string, " %s", |
701 | g_quark_to_string(tfs->process->state->s)); |
702 | } |
703 | |
704 | g_info("%s",string->str); |
705 | |
a56a1ba4 |
706 | g_string_free(string, TRUE); |
707 | |
708 | /* End of text dump */ |
80a52ff8 |
709 | #endif //DONTSHOW |
50439712 |
710 | |
f0d936c0 |
711 | } |
712 | |
e92eabaf |
713 | /* after_schedchange_hook |
b9a010a2 |
714 | * |
715 | * The draw after hook is called by the reading API to have a |
716 | * particular event drawn on the screen. |
717 | * @param hook_data ControlFlowData structure of the viewer. |
718 | * @param call_data Event context. |
719 | * |
720 | * This function adds items to be drawn in a queue for each process. |
721 | * |
722 | */ |
e92eabaf |
723 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
724 | { |
2c82c4dc |
725 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
726 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
ca0f8a8e |
727 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
728 | |
a56a1ba4 |
729 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
730 | |
731 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
732 | |
348c6ba8 |
733 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
734 | |
b9a010a2 |
735 | LttEvent *e; |
2c82c4dc |
736 | e = ltt_tracefile_get_event(tfc->tf); |
b9a010a2 |
737 | |
738 | LttTime evtime = ltt_event_time(e); |
b9a010a2 |
739 | |
10a1069a |
740 | /* Add process to process list (if not present) */ |
2eef04b5 |
741 | LttvProcessState *process_in; |
10a1069a |
742 | LttTime birth; |
1c736ed5 |
743 | guint pl_height = 0; |
10a1069a |
744 | HashedProcessData *hashed_process_data_in = NULL; |
b9a010a2 |
745 | |
5c230fc4 |
746 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
747 | |
748 | guint pid_in; |
749 | { |
750 | guint pid_out; |
2c82c4dc |
751 | pid_out = ltt_event_get_long_unsigned(e, thf->f1); |
752 | pid_in = ltt_event_get_long_unsigned(e, thf->f2); |
10a1069a |
753 | } |
b9a010a2 |
754 | |
755 | |
10a1069a |
756 | /* Find process pid_in in the list... */ |
348c6ba8 |
757 | //process_in = lttv_state_find_process(ts, ANY_CPU, pid_in); |
758 | //process_in = tfs->process; |
ae3d0f50 |
759 | guint cpu = tfs->cpu; |
348c6ba8 |
760 | process_in = ts->running_process[cpu]; |
10a1069a |
761 | /* It should exist, because we are after the state update. */ |
96947fcf |
762 | #ifdef EXTRA_CHECK |
10a1069a |
763 | g_assert(process_in != NULL); |
96947fcf |
764 | #endif //EXTRA_CHECK |
10a1069a |
765 | birth = process_in->creation_time; |
b9a010a2 |
766 | |
ac4e21cf |
767 | hashed_process_data_in = processlist_get_process_data(process_list, |
10a1069a |
768 | pid_in, |
348c6ba8 |
769 | process_in->cpu, |
10a1069a |
770 | &birth, |
ac4e21cf |
771 | tfc->t_context->index); |
772 | if(hashed_process_data_in == NULL) |
10a1069a |
773 | { |
774 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
4e86ae2e |
775 | ProcessInfo *process_info; |
1c736ed5 |
776 | Drawing_t *drawing = control_flow_data->drawing; |
10a1069a |
777 | /* Process not present */ |
778 | processlist_add(process_list, |
1c736ed5 |
779 | drawing, |
10a1069a |
780 | pid_in, |
fcc08e1e |
781 | process_in->tgid, |
348c6ba8 |
782 | process_in->cpu, |
10a1069a |
783 | process_in->ppid, |
784 | &birth, |
785 | tfc->t_context->index, |
f4b88a7d |
786 | process_in->name, |
7b5f6cf1 |
787 | process_in->brand, |
10a1069a |
788 | &pl_height, |
4e86ae2e |
789 | &process_info, |
10a1069a |
790 | &hashed_process_data_in); |
1c736ed5 |
791 | gtk_widget_set_size_request(drawing->drawing_area, |
792 | -1, |
793 | pl_height); |
794 | gtk_widget_queue_draw(drawing->drawing_area); |
b9a010a2 |
795 | } |
40debf7b |
796 | /* Set the current process */ |
348c6ba8 |
797 | process_list->current_hash_data[process_in->cpu] = |
40debf7b |
798 | hashed_process_data_in; |
10a1069a |
799 | |
b2743953 |
800 | if(ltt_time_compare(hashed_process_data_in->next_good_time, |
801 | evtime) <= 0) |
802 | { |
fd22065b |
803 | TimeWindow time_window = |
804 | lttvwindow_get_time_window(control_flow_data->tab); |
805 | |
806 | #ifdef EXTRA_CHECK |
807 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
808 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
809 | return; |
810 | #endif //EXTRA_CHECK |
d6fef890 |
811 | Drawing_t *drawing = control_flow_data->drawing; |
812 | guint width = drawing->width; |
b2743953 |
813 | guint new_x; |
814 | |
815 | convert_time_to_pixels( |
816 | time_window, |
817 | evtime, |
818 | width, |
819 | &new_x); |
e72908ed |
820 | |
b2743953 |
821 | if(hashed_process_data_in->x.middle != new_x) { |
822 | hashed_process_data_in->x.middle = new_x; |
823 | hashed_process_data_in->x.middle_used = FALSE; |
824 | hashed_process_data_in->x.middle_marked = FALSE; |
825 | } |
826 | } |
b9a010a2 |
827 | return 0; |
4a24fa1f |
828 | } |
b9a010a2 |
829 | |
830 | |
831 | |
e72908ed |
832 | |
4a24fa1f |
833 | /* before_execmode_hook |
834 | * |
835 | * This function basically draw lines and icons. Two types of lines are drawn : |
836 | * one small (3 pixels?) representing the state of the process and the second |
837 | * type is thicker (10 pixels?) representing on which CPU a process is running |
838 | * (and this only in running state). |
839 | * |
840 | * Extremums of the lines : |
841 | * x_min : time of the last event context for this process kept in memory. |
842 | * x_max : time of the current event. |
843 | * y : middle of the process in the process list. The process is found in the |
844 | * list, therefore is it's position in pixels. |
845 | * |
846 | * The choice of lines'color is defined by the context of the last event for this |
847 | * process. |
848 | */ |
849 | |
e72908ed |
850 | |
4a24fa1f |
851 | int before_execmode_hook(void *hook_data, void *call_data) |
852 | { |
853 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
854 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
b9a010a2 |
855 | ControlFlowData *control_flow_data = events_request->viewer_data; |
856 | |
857 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
858 | |
859 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
b9a010a2 |
860 | |
4a24fa1f |
861 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
862 | |
50439712 |
863 | LttEvent *e; |
4a24fa1f |
864 | e = ltt_tracefile_get_event(tfc->tf); |
50439712 |
865 | |
9444deae |
866 | LttTime evtime = ltt_event_time(e); |
9444deae |
867 | |
4a24fa1f |
868 | /* we are in a execmode, before the state update. We must draw the |
869 | * items corresponding to the state before it changes : now is the right |
870 | * time to do it. |
871 | */ |
872 | /* For the pid */ |
873 | //LttvProcessState *process = tfs->process; |
ae3d0f50 |
874 | guint cpu = tfs->cpu; |
4a24fa1f |
875 | LttvProcessState *process = ts->running_process[cpu]; |
876 | g_assert(process != NULL); |
23093869 |
877 | |
10a1069a |
878 | guint pid = process->pid; |
23093869 |
879 | |
10a1069a |
880 | /* Well, the process_out existed : we must get it in the process hash |
881 | * or add it, and draw its items. |
882 | */ |
883 | /* Add process to process list (if not present) */ |
1c736ed5 |
884 | guint pl_height = 0; |
10a1069a |
885 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
886 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
887 | LttTime birth = process->creation_time; |
40debf7b |
888 | |
348c6ba8 |
889 | if(likely(process_list->current_hash_data[cpu] != NULL)) { |
890 | hashed_process_data = process_list->current_hash_data[cpu]; |
40debf7b |
891 | } else { |
ac4e21cf |
892 | hashed_process_data = processlist_get_process_data(process_list, |
40debf7b |
893 | pid, |
348c6ba8 |
894 | process->cpu, |
40debf7b |
895 | &birth, |
ac4e21cf |
896 | tfc->t_context->index); |
1d1df11d |
897 | if(unlikely(hashed_process_data == NULL)) |
40debf7b |
898 | { |
899 | g_assert(pid == 0 || pid != process->ppid); |
900 | ProcessInfo *process_info; |
901 | /* Process not present */ |
1c736ed5 |
902 | Drawing_t *drawing = control_flow_data->drawing; |
40debf7b |
903 | processlist_add(process_list, |
1c736ed5 |
904 | drawing, |
40debf7b |
905 | pid, |
fcc08e1e |
906 | process->tgid, |
348c6ba8 |
907 | process->cpu, |
40debf7b |
908 | process->ppid, |
909 | &birth, |
910 | tfc->t_context->index, |
f4b88a7d |
911 | process->name, |
7b5f6cf1 |
912 | process->brand, |
40debf7b |
913 | &pl_height, |
914 | &process_info, |
915 | &hashed_process_data); |
1c736ed5 |
916 | gtk_widget_set_size_request(drawing->drawing_area, |
917 | -1, |
918 | pl_height); |
919 | gtk_widget_queue_draw(drawing->drawing_area); |
40debf7b |
920 | } |
921 | /* Set the current process */ |
348c6ba8 |
922 | process_list->current_hash_data[process->cpu] = |
40debf7b |
923 | hashed_process_data; |
10a1069a |
924 | } |
23093869 |
925 | |
10a1069a |
926 | /* Now, the process is in the state hash and our own process hash. |
927 | * We definitely can draw the items related to the ending state. |
928 | */ |
b2743953 |
929 | |
1d1df11d |
930 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
931 | evtime) > 0)) |
10a1069a |
932 | { |
1d1df11d |
933 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
fd22065b |
934 | TimeWindow time_window = |
935 | lttvwindow_get_time_window(control_flow_data->tab); |
936 | |
937 | #ifdef EXTRA_CHECK |
938 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
939 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
940 | return; |
941 | #endif //EXTRA_CHECK |
d6fef890 |
942 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
943 | guint width = drawing->width; |
b2743953 |
944 | guint x; |
945 | convert_time_to_pixels( |
946 | time_window, |
947 | evtime, |
948 | width, |
949 | &x); |
950 | |
951 | /* Draw collision indicator */ |
952 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
953 | gdk_draw_point(hashed_process_data->pixmap, |
b2743953 |
954 | drawing->gc, |
955 | x, |
1c736ed5 |
956 | (hashed_process_data->height/2)-3); |
b2743953 |
957 | hashed_process_data->x.middle_marked = TRUE; |
958 | } |
959 | } else { |
fd22065b |
960 | TimeWindow time_window = |
961 | lttvwindow_get_time_window(control_flow_data->tab); |
962 | |
963 | #ifdef EXTRA_CHECK |
964 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
965 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
966 | return; |
967 | #endif //EXTRA_CHECK |
d6fef890 |
968 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
969 | guint width = drawing->width; |
10a1069a |
970 | guint x; |
dbd243b1 |
971 | |
10a1069a |
972 | convert_time_to_pixels( |
a18124ff |
973 | time_window, |
10a1069a |
974 | evtime, |
975 | width, |
976 | &x); |
dbd243b1 |
977 | |
23093869 |
978 | |
4b7dc462 |
979 | /* Jump over draw if we are at the same x position */ |
1d1df11d |
980 | if(unlikely(x == hashed_process_data->x.middle && |
981 | hashed_process_data->x.middle_used)) |
10a1069a |
982 | { |
1d1df11d |
983 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
e72908ed |
984 | /* Draw collision indicator */ |
985 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
986 | gdk_draw_point(hashed_process_data->pixmap, |
e72908ed |
987 | drawing->gc, |
988 | x, |
1c736ed5 |
989 | (hashed_process_data->height/2)-3); |
de4ea1ad |
990 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
991 | } |
4b7dc462 |
992 | /* jump */ |
993 | } else { |
994 | |
995 | DrawContext draw_context; |
996 | /* Now create the drawing context that will be used to draw |
997 | * items related to the last state. */ |
1c736ed5 |
998 | draw_context.drawable = hashed_process_data->pixmap; |
4b7dc462 |
999 | draw_context.gc = drawing->gc; |
1000 | draw_context.pango_layout = drawing->pango_layout; |
9a1ec01b |
1001 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
4b7dc462 |
1002 | draw_context.drawinfo.end.x = x; |
1003 | |
1c736ed5 |
1004 | draw_context.drawinfo.y.over = 1; |
1005 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1006 | draw_context.drawinfo.y.under = hashed_process_data->height; |
4b7dc462 |
1007 | |
1008 | draw_context.drawinfo.start.offset.over = 0; |
1009 | draw_context.drawinfo.start.offset.middle = 0; |
1010 | draw_context.drawinfo.start.offset.under = 0; |
1011 | draw_context.drawinfo.end.offset.over = 0; |
1012 | draw_context.drawinfo.end.offset.middle = 0; |
1013 | draw_context.drawinfo.end.offset.under = 0; |
1014 | |
1015 | { |
1016 | /* Draw the line */ |
9a1ec01b |
1017 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
1018 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
1019 | |
4b7dc462 |
1020 | } |
1021 | /* become the last x position */ |
9a1ec01b |
1022 | hashed_process_data->x.middle = x; |
e72908ed |
1023 | hashed_process_data->x.middle_used = TRUE; |
1024 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
1025 | |
1026 | /* Calculate the next good time */ |
1027 | convert_pixels_to_time(width, x+1, time_window, |
1028 | &hashed_process_data->next_good_time); |
23093869 |
1029 | } |
1030 | } |
1031 | |
1032 | return 0; |
1033 | } |
1034 | |
4a24fa1f |
1035 | /* before_process_exit_hook |
23093869 |
1036 | * |
4a24fa1f |
1037 | * Draw lines for process event. |
1038 | * |
23093869 |
1039 | * @param hook_data ControlFlowData structure of the viewer. |
1040 | * @param call_data Event context. |
1041 | * |
1042 | * This function adds items to be drawn in a queue for each process. |
1043 | * |
1044 | */ |
8869ac08 |
1045 | |
1046 | |
4a24fa1f |
1047 | int before_process_exit_hook(void *hook_data, void *call_data) |
1048 | { |
2c82c4dc |
1049 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1050 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
4a24fa1f |
1051 | |
23093869 |
1052 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1053 | |
1054 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1055 | |
1056 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
23093869 |
1057 | |
4a24fa1f |
1058 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1059 | |
23093869 |
1060 | LttEvent *e; |
2c82c4dc |
1061 | e = ltt_tracefile_get_event(tfc->tf); |
23093869 |
1062 | |
1063 | LttTime evtime = ltt_event_time(e); |
23093869 |
1064 | |
10a1069a |
1065 | /* Add process to process list (if not present) */ |
4a24fa1f |
1066 | //LttvProcessState *process = tfs->process; |
ae3d0f50 |
1067 | guint cpu = tfs->cpu; |
4a24fa1f |
1068 | LttvProcessState *process = ts->running_process[cpu]; |
1069 | guint pid = process->pid; |
10a1069a |
1070 | LttTime birth; |
1c736ed5 |
1071 | guint pl_height = 0; |
10a1069a |
1072 | HashedProcessData *hashed_process_data = NULL; |
23093869 |
1073 | |
5c230fc4 |
1074 | ProcessList *process_list = control_flow_data->process_list; |
4a24fa1f |
1075 | |
10a1069a |
1076 | g_assert(process != NULL); |
23093869 |
1077 | |
10a1069a |
1078 | birth = process->creation_time; |
23093869 |
1079 | |
4a24fa1f |
1080 | if(likely(process_list->current_hash_data[cpu] != NULL)) { |
1081 | hashed_process_data = process_list->current_hash_data[cpu]; |
40debf7b |
1082 | } else { |
ac4e21cf |
1083 | hashed_process_data = processlist_get_process_data(process_list, |
4a24fa1f |
1084 | pid, |
1085 | process->cpu, |
1086 | &birth, |
1087 | tfc->t_context->index); |
1d1df11d |
1088 | if(unlikely(hashed_process_data == NULL)) |
40debf7b |
1089 | { |
1090 | g_assert(pid == 0 || pid != process->ppid); |
1091 | /* Process not present */ |
1c736ed5 |
1092 | Drawing_t *drawing = control_flow_data->drawing; |
40debf7b |
1093 | ProcessInfo *process_info; |
1094 | processlist_add(process_list, |
1c736ed5 |
1095 | drawing, |
40debf7b |
1096 | pid, |
fcc08e1e |
1097 | process->tgid, |
4a24fa1f |
1098 | process->cpu, |
40debf7b |
1099 | process->ppid, |
1100 | &birth, |
1101 | tfc->t_context->index, |
4a24fa1f |
1102 | process->name, |
7b5f6cf1 |
1103 | process->brand, |
40debf7b |
1104 | &pl_height, |
1105 | &process_info, |
1106 | &hashed_process_data); |
4a24fa1f |
1107 | gtk_widget_set_size_request(drawing->drawing_area, |
1108 | -1, |
1109 | pl_height); |
1110 | gtk_widget_queue_draw(drawing->drawing_area); |
40debf7b |
1111 | } |
23093869 |
1112 | } |
40debf7b |
1113 | |
4a24fa1f |
1114 | /* Now, the process is in the state hash and our own process hash. |
1115 | * We definitely can draw the items related to the ending state. |
1116 | */ |
1117 | |
1118 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
1119 | evtime) > 0)) |
b2743953 |
1120 | { |
4a24fa1f |
1121 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1122 | TimeWindow time_window = |
1123 | lttvwindow_get_time_window(control_flow_data->tab); |
1124 | |
1125 | #ifdef EXTRA_CHECK |
1126 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1127 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1128 | return; |
1129 | #endif //EXTRA_CHECK |
1130 | Drawing_t *drawing = control_flow_data->drawing; |
1131 | guint width = drawing->width; |
1132 | guint x; |
1133 | convert_time_to_pixels( |
1134 | time_window, |
1135 | evtime, |
1136 | width, |
1137 | &x); |
1138 | |
1139 | /* Draw collision indicator */ |
1140 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1141 | gdk_draw_point(hashed_process_data->pixmap, |
1142 | drawing->gc, |
1143 | x, |
1144 | (hashed_process_data->height/2)-3); |
1145 | hashed_process_data->x.middle_marked = TRUE; |
1146 | } |
1147 | } else { |
fd22065b |
1148 | TimeWindow time_window = |
1149 | lttvwindow_get_time_window(control_flow_data->tab); |
1150 | |
1151 | #ifdef EXTRA_CHECK |
1152 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1153 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1154 | return; |
1155 | #endif //EXTRA_CHECK |
d6fef890 |
1156 | Drawing_t *drawing = control_flow_data->drawing; |
1157 | guint width = drawing->width; |
4a24fa1f |
1158 | guint x; |
1159 | |
2c82c4dc |
1160 | convert_time_to_pixels( |
1161 | time_window, |
1162 | evtime, |
1163 | width, |
1164 | &x); |
1165 | |
b2743953 |
1166 | |
2c82c4dc |
1167 | /* Jump over draw if we are at the same x position */ |
1168 | if(unlikely(x == hashed_process_data->x.middle && |
1169 | hashed_process_data->x.middle_used)) |
1170 | { |
1171 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
b2743953 |
1172 | /* Draw collision indicator */ |
1173 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1c736ed5 |
1174 | gdk_draw_point(hashed_process_data->pixmap, |
b2743953 |
1175 | drawing->gc, |
1176 | x, |
1c736ed5 |
1177 | (hashed_process_data->height/2)-3); |
b2743953 |
1178 | hashed_process_data->x.middle_marked = TRUE; |
1179 | } |
2c82c4dc |
1180 | /* jump */ |
b2743953 |
1181 | } else { |
2c82c4dc |
1182 | DrawContext draw_context; |
fd22065b |
1183 | |
2c82c4dc |
1184 | /* Now create the drawing context that will be used to draw |
1185 | * items related to the last state. */ |
1186 | draw_context.drawable = hashed_process_data->pixmap; |
1187 | draw_context.gc = drawing->gc; |
1188 | draw_context.pango_layout = drawing->pango_layout; |
1189 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
1190 | draw_context.drawinfo.end.x = x; |
dbd243b1 |
1191 | |
2c82c4dc |
1192 | draw_context.drawinfo.y.over = 1; |
1193 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1194 | draw_context.drawinfo.y.under = hashed_process_data->height; |
dbd243b1 |
1195 | |
2c82c4dc |
1196 | draw_context.drawinfo.start.offset.over = 0; |
1197 | draw_context.drawinfo.start.offset.middle = 0; |
1198 | draw_context.drawinfo.start.offset.under = 0; |
1199 | draw_context.drawinfo.end.offset.over = 0; |
1200 | draw_context.drawinfo.end.offset.middle = 0; |
1201 | draw_context.drawinfo.end.offset.under = 0; |
dbd243b1 |
1202 | |
2c82c4dc |
1203 | { |
1204 | /* Draw the line */ |
1205 | PropertiesLine prop_line = prepare_s_e_line(process); |
1206 | draw_line((void*)&prop_line, (void*)&draw_context); |
dbd243b1 |
1207 | |
2c82c4dc |
1208 | } |
1209 | /* become the last x position */ |
1210 | hashed_process_data->x.middle = x; |
1211 | hashed_process_data->x.middle_used = TRUE; |
1212 | hashed_process_data->x.middle_marked = FALSE; |
dbd243b1 |
1213 | |
2c82c4dc |
1214 | /* Calculate the next good time */ |
1215 | convert_pixels_to_time(width, x+1, time_window, |
1216 | &hashed_process_data->next_good_time); |
1217 | } |
1218 | } |
1219 | |
1220 | return 0; |
1221 | |
1222 | } |
1223 | |
1224 | |
1225 | |
1226 | /* before_process_release_hook |
1227 | * |
1228 | * Draw lines for process event. |
1229 | * |
1230 | * @param hook_data ControlFlowData structure of the viewer. |
1231 | * @param call_data Event context. |
1232 | * |
1233 | * This function adds items to be drawn in a queue for each process. |
1234 | * |
1235 | */ |
1236 | |
1237 | |
1238 | int before_process_release_hook(void *hook_data, void *call_data) |
1239 | { |
1240 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1241 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
1242 | |
1243 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1244 | |
1245 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1246 | |
1247 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1248 | |
348c6ba8 |
1249 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1250 | |
2c82c4dc |
1251 | LttEvent *e; |
1252 | e = ltt_tracefile_get_event(tfc->tf); |
1253 | |
1254 | LttTime evtime = ltt_event_time(e); |
1255 | |
1256 | |
1257 | guint pid; |
1258 | { |
1259 | pid = ltt_event_get_long_unsigned(e, thf->f1); |
1260 | } |
1261 | |
1262 | /* Add process to process list (if not present) */ |
1263 | /* Don't care about the process if it's not in the state hash already : |
1264 | * that means a process that has never done anything in the trace and |
1265 | * unknown suddently gets destroyed : no state meaningful to show. */ |
348c6ba8 |
1266 | LttvProcessState *process = lttv_state_find_process(ts, ANY_CPU, pid); |
2c82c4dc |
1267 | |
1268 | if(process != NULL) { |
1269 | LttTime birth; |
1270 | guint pl_height = 0; |
1271 | HashedProcessData *hashed_process_data = NULL; |
1272 | |
1273 | ProcessList *process_list = control_flow_data->process_list; |
1274 | |
1275 | birth = process->creation_time; |
1276 | |
1277 | /* Cannot use current process : this event happens on another process, |
1278 | * action done by the parent. */ |
1279 | hashed_process_data = processlist_get_process_data(process_list, |
1280 | pid, |
348c6ba8 |
1281 | process->cpu, |
2c82c4dc |
1282 | &birth, |
1283 | tfc->t_context->index); |
1284 | if(unlikely(hashed_process_data == NULL)) |
1285 | { |
1286 | g_assert(pid == 0 || pid != process->ppid); |
1287 | /* Process not present */ |
1288 | Drawing_t *drawing = control_flow_data->drawing; |
2c82c4dc |
1289 | ProcessInfo *process_info; |
1290 | processlist_add(process_list, |
1291 | drawing, |
1292 | pid, |
fcc08e1e |
1293 | process->tgid, |
348c6ba8 |
1294 | process->cpu, |
2c82c4dc |
1295 | process->ppid, |
1296 | &birth, |
1297 | tfc->t_context->index, |
f4b88a7d |
1298 | process->name, |
7b5f6cf1 |
1299 | process->brand, |
2c82c4dc |
1300 | &pl_height, |
1301 | &process_info, |
1302 | &hashed_process_data); |
1303 | gtk_widget_set_size_request(drawing->drawing_area, |
1304 | -1, |
1305 | pl_height); |
1306 | gtk_widget_queue_draw(drawing->drawing_area); |
1307 | } |
1308 | |
1309 | /* Now, the process is in the state hash and our own process hash. |
1310 | * We definitely can draw the items related to the ending state. |
1311 | */ |
1312 | |
1313 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
1314 | evtime) > 0)) |
1315 | { |
1316 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1317 | TimeWindow time_window = |
1318 | lttvwindow_get_time_window(control_flow_data->tab); |
1319 | |
1320 | #ifdef EXTRA_CHECK |
1321 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1322 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1323 | return; |
1324 | #endif //EXTRA_CHECK |
1325 | Drawing_t *drawing = control_flow_data->drawing; |
1326 | guint width = drawing->width; |
1327 | guint x; |
1328 | convert_time_to_pixels( |
1329 | time_window, |
1330 | evtime, |
1331 | width, |
1332 | &x); |
1333 | |
1334 | /* Draw collision indicator */ |
1335 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1336 | gdk_draw_point(hashed_process_data->pixmap, |
1337 | drawing->gc, |
1338 | x, |
1339 | (hashed_process_data->height/2)-3); |
1340 | hashed_process_data->x.middle_marked = TRUE; |
1341 | } |
1342 | } else { |
1343 | TimeWindow time_window = |
1344 | lttvwindow_get_time_window(control_flow_data->tab); |
1345 | |
1346 | #ifdef EXTRA_CHECK |
1347 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
4a24fa1f |
1348 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1349 | return; |
2da61677 |
1350 | #endif //EXTRA_CHECK |
4a24fa1f |
1351 | Drawing_t *drawing = control_flow_data->drawing; |
1352 | guint width = drawing->width; |
1353 | guint x; |
1354 | |
1355 | convert_time_to_pixels( |
1356 | time_window, |
1357 | evtime, |
1358 | width, |
1359 | &x); |
1360 | |
2da61677 |
1361 | |
4a24fa1f |
1362 | /* Jump over draw if we are at the same x position */ |
1363 | if(unlikely(x == hashed_process_data->x.middle && |
1364 | hashed_process_data->x.middle_used)) |
1365 | { |
1366 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
2da61677 |
1367 | /* Draw collision indicator */ |
1368 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1369 | gdk_draw_point(hashed_process_data->pixmap, |
1370 | drawing->gc, |
1371 | x, |
1372 | (hashed_process_data->height/2)-3); |
1373 | hashed_process_data->x.middle_marked = TRUE; |
1374 | } |
4a24fa1f |
1375 | /* jump */ |
2da61677 |
1376 | } else { |
4a24fa1f |
1377 | DrawContext draw_context; |
2da61677 |
1378 | |
4a24fa1f |
1379 | /* Now create the drawing context that will be used to draw |
1380 | * items related to the last state. */ |
1381 | draw_context.drawable = hashed_process_data->pixmap; |
1382 | draw_context.gc = drawing->gc; |
1383 | draw_context.pango_layout = drawing->pango_layout; |
1384 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
1385 | draw_context.drawinfo.end.x = x; |
2da61677 |
1386 | |
4a24fa1f |
1387 | draw_context.drawinfo.y.over = 1; |
1388 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1389 | draw_context.drawinfo.y.under = hashed_process_data->height; |
2da61677 |
1390 | |
4a24fa1f |
1391 | draw_context.drawinfo.start.offset.over = 0; |
1392 | draw_context.drawinfo.start.offset.middle = 0; |
1393 | draw_context.drawinfo.start.offset.under = 0; |
1394 | draw_context.drawinfo.end.offset.over = 0; |
1395 | draw_context.drawinfo.end.offset.middle = 0; |
1396 | draw_context.drawinfo.end.offset.under = 0; |
2da61677 |
1397 | |
4a24fa1f |
1398 | { |
1399 | /* Draw the line */ |
1400 | PropertiesLine prop_line = prepare_s_e_line(process); |
1401 | draw_line((void*)&prop_line, (void*)&draw_context); |
2da61677 |
1402 | |
2da61677 |
1403 | } |
4a24fa1f |
1404 | /* become the last x position */ |
1405 | hashed_process_data->x.middle = x; |
1406 | hashed_process_data->x.middle_used = TRUE; |
1407 | hashed_process_data->x.middle_marked = FALSE; |
1408 | |
1409 | /* Calculate the next good time */ |
1410 | convert_pixels_to_time(width, x+1, time_window, |
1411 | &hashed_process_data->next_good_time); |
2da61677 |
1412 | } |
1413 | } |
dbd243b1 |
1414 | } |
dbd243b1 |
1415 | |
4a24fa1f |
1416 | return 0; |
dbd243b1 |
1417 | } |
1418 | |
4a24fa1f |
1419 | |
2c82c4dc |
1420 | |
1421 | |
1422 | |
1423 | /* after_process_fork_hook |
1424 | * |
1425 | * Create the processlist entry for the child process. Put the last |
1426 | * position in x at the current time value. |
1427 | * |
1428 | * @param hook_data ControlFlowData structure of the viewer. |
1429 | * @param call_data Event context. |
1430 | * |
1431 | * This function adds items to be drawn in a queue for each process. |
1432 | * |
1433 | */ |
1434 | int after_process_fork_hook(void *hook_data, void *call_data) |
1435 | { |
1436 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1437 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
1438 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1439 | |
1440 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1441 | |
1442 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1443 | |
348c6ba8 |
1444 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1445 | |
2c82c4dc |
1446 | LttEvent *e; |
1447 | e = ltt_tracefile_get_event(tfc->tf); |
1448 | |
1449 | LttTime evtime = ltt_event_time(e); |
1450 | |
1451 | guint child_pid; |
1452 | { |
1453 | child_pid = ltt_event_get_long_unsigned(e, thf->f2); |
1454 | } |
1455 | |
1456 | /* Add process to process list (if not present) */ |
1457 | LttvProcessState *process_child; |
1458 | LttTime birth; |
1459 | guint pl_height = 0; |
1460 | HashedProcessData *hashed_process_data_child = NULL; |
1461 | |
1462 | ProcessList *process_list = control_flow_data->process_list; |
1463 | |
1464 | /* Find child in the list... */ |
348c6ba8 |
1465 | process_child = lttv_state_find_process(ts, ANY_CPU, child_pid); |
2c82c4dc |
1466 | /* It should exist, because we are after the state update. */ |
1467 | g_assert(process_child != NULL); |
1468 | |
1469 | birth = process_child->creation_time; |
1470 | |
1471 | /* Cannot use current process, because this action is done by the parent |
1472 | * on its child. */ |
1473 | hashed_process_data_child = processlist_get_process_data(process_list, |
1474 | child_pid, |
348c6ba8 |
1475 | process_child->cpu, |
2c82c4dc |
1476 | &birth, |
1477 | tfc->t_context->index); |
1478 | if(likely(hashed_process_data_child == NULL)) |
1479 | { |
1480 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
1481 | /* Process not present */ |
1482 | Drawing_t *drawing = control_flow_data->drawing; |
2c82c4dc |
1483 | ProcessInfo *process_info; |
1484 | processlist_add(process_list, |
1485 | drawing, |
1486 | child_pid, |
fcc08e1e |
1487 | process_child->tgid, |
348c6ba8 |
1488 | process_child->cpu, |
2c82c4dc |
1489 | process_child->ppid, |
1490 | &birth, |
1491 | tfc->t_context->index, |
f4b88a7d |
1492 | process_child->name, |
7b5f6cf1 |
1493 | process_child->brand, |
2c82c4dc |
1494 | &pl_height, |
1495 | &process_info, |
1496 | &hashed_process_data_child); |
1497 | gtk_widget_set_size_request(drawing->drawing_area, |
1498 | -1, |
1499 | pl_height); |
1500 | gtk_widget_queue_draw(drawing->drawing_area); |
fcc08e1e |
1501 | } else { |
1502 | processlist_set_ppid(process_list, process_child->ppid, |
1503 | hashed_process_data_child); |
1504 | processlist_set_tgid(process_list, process_child->tgid, |
1505 | hashed_process_data_child); |
2c82c4dc |
1506 | } |
1507 | |
1508 | |
1509 | if(likely(ltt_time_compare(hashed_process_data_child->next_good_time, |
1510 | evtime) <= 0)) |
1511 | { |
1512 | TimeWindow time_window = |
1513 | lttvwindow_get_time_window(control_flow_data->tab); |
1514 | |
1515 | #ifdef EXTRA_CHECK |
1516 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1517 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1518 | return; |
1519 | #endif //EXTRA_CHECK |
1520 | Drawing_t *drawing = control_flow_data->drawing; |
1521 | guint width = drawing->width; |
1522 | guint new_x; |
1523 | convert_time_to_pixels( |
1524 | time_window, |
1525 | evtime, |
1526 | width, |
1527 | &new_x); |
1528 | |
1529 | if(likely(hashed_process_data_child->x.over != new_x)) { |
1530 | hashed_process_data_child->x.over = new_x; |
1531 | hashed_process_data_child->x.over_used = FALSE; |
1532 | hashed_process_data_child->x.over_marked = FALSE; |
1533 | } |
1534 | if(likely(hashed_process_data_child->x.middle != new_x)) { |
1535 | hashed_process_data_child->x.middle = new_x; |
1536 | hashed_process_data_child->x.middle_used = FALSE; |
1537 | hashed_process_data_child->x.middle_marked = FALSE; |
1538 | } |
1539 | if(likely(hashed_process_data_child->x.under != new_x)) { |
1540 | hashed_process_data_child->x.under = new_x; |
1541 | hashed_process_data_child->x.under_used = FALSE; |
1542 | hashed_process_data_child->x.under_marked = FALSE; |
1543 | } |
1544 | } |
1545 | return 0; |
1546 | } |
1547 | |
1548 | |
1549 | |
1550 | /* after_process_exit_hook |
1551 | * |
1552 | * Create the processlist entry for the child process. Put the last |
1553 | * position in x at the current time value. |
1554 | * |
1555 | * @param hook_data ControlFlowData structure of the viewer. |
1556 | * @param call_data Event context. |
1557 | * |
1558 | * This function adds items to be drawn in a queue for each process. |
1559 | * |
1560 | */ |
1561 | int after_process_exit_hook(void *hook_data, void *call_data) |
1562 | { |
1563 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1564 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
1565 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1566 | |
1567 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1568 | |
1569 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1570 | |
348c6ba8 |
1571 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1572 | |
2c82c4dc |
1573 | LttEvent *e; |
1574 | e = ltt_tracefile_get_event(tfc->tf); |
1575 | |
1576 | LttTime evtime = ltt_event_time(e); |
1577 | |
1578 | /* Add process to process list (if not present) */ |
348c6ba8 |
1579 | //LttvProcessState *process = tfs->process; |
ae3d0f50 |
1580 | guint cpu = tfs->cpu; |
348c6ba8 |
1581 | LttvProcessState *process = ts->running_process[cpu]; |
1582 | |
1583 | /* It should exist, because we are after the state update. */ |
1584 | g_assert(process != NULL); |
1585 | |
2c82c4dc |
1586 | guint pid = process->pid; |
1587 | LttTime birth; |
1588 | guint pl_height = 0; |
1589 | HashedProcessData *hashed_process_data = NULL; |
1590 | |
1591 | ProcessList *process_list = control_flow_data->process_list; |
1592 | |
2c82c4dc |
1593 | birth = process->creation_time; |
1594 | |
348c6ba8 |
1595 | if(likely(process_list->current_hash_data[cpu] != NULL) ){ |
1596 | hashed_process_data = process_list->current_hash_data[cpu]; |
2c82c4dc |
1597 | } else { |
1598 | hashed_process_data = processlist_get_process_data(process_list, |
1599 | pid, |
348c6ba8 |
1600 | process->cpu, |
2c82c4dc |
1601 | &birth, |
1602 | tfc->t_context->index); |
1603 | if(unlikely(hashed_process_data == NULL)) |
1604 | { |
1605 | g_assert(pid == 0 || pid != process->ppid); |
1606 | /* Process not present */ |
1607 | Drawing_t *drawing = control_flow_data->drawing; |
2c82c4dc |
1608 | ProcessInfo *process_info; |
1609 | processlist_add(process_list, |
1610 | drawing, |
1611 | pid, |
fcc08e1e |
1612 | process->tgid, |
348c6ba8 |
1613 | process->cpu, |
2c82c4dc |
1614 | process->ppid, |
1615 | &birth, |
1616 | tfc->t_context->index, |
f4b88a7d |
1617 | process->name, |
7b5f6cf1 |
1618 | process->brand, |
2c82c4dc |
1619 | &pl_height, |
1620 | &process_info, |
1621 | &hashed_process_data); |
1622 | gtk_widget_set_size_request(drawing->drawing_area, |
1623 | -1, |
1624 | pl_height); |
1625 | gtk_widget_queue_draw(drawing->drawing_area); |
1626 | } |
1627 | |
1628 | /* Set the current process */ |
348c6ba8 |
1629 | process_list->current_hash_data[process->cpu] = |
2c82c4dc |
1630 | hashed_process_data; |
1631 | } |
1632 | |
1633 | if(unlikely(ltt_time_compare(hashed_process_data->next_good_time, |
1634 | evtime) <= 0)) |
1635 | { |
1636 | TimeWindow time_window = |
1637 | lttvwindow_get_time_window(control_flow_data->tab); |
dbd243b1 |
1638 | |
2c82c4dc |
1639 | #ifdef EXTRA_CHECK |
1640 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1641 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1642 | return; |
1643 | #endif //EXTRA_CHECK |
1644 | Drawing_t *drawing = control_flow_data->drawing; |
1645 | guint width = drawing->width; |
1646 | guint new_x; |
1647 | convert_time_to_pixels( |
1648 | time_window, |
1649 | evtime, |
1650 | width, |
1651 | &new_x); |
1652 | if(unlikely(hashed_process_data->x.middle != new_x)) { |
1653 | hashed_process_data->x.middle = new_x; |
1654 | hashed_process_data->x.middle_used = FALSE; |
1655 | hashed_process_data->x.middle_marked = FALSE; |
1656 | } |
1657 | } |
dbd243b1 |
1658 | |
2c82c4dc |
1659 | return 0; |
1660 | } |
dbd243b1 |
1661 | |
1662 | |
f4b88a7d |
1663 | /* Get the filename of the process to print */ |
1664 | int after_fs_exec_hook(void *hook_data, void *call_data) |
1665 | { |
1666 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1667 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
1668 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1669 | |
1670 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1671 | |
1672 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1673 | |
1674 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1675 | |
ae3d0f50 |
1676 | guint cpu = tfs->cpu; |
f4b88a7d |
1677 | LttvProcessState *process = ts->running_process[cpu]; |
1678 | g_assert(process != NULL); |
1679 | |
1680 | guint pid = process->pid; |
1681 | |
1682 | /* Well, the process_out existed : we must get it in the process hash |
1683 | * or add it, and draw its items. |
1684 | */ |
1685 | /* Add process to process list (if not present) */ |
1686 | guint pl_height = 0; |
1687 | HashedProcessData *hashed_process_data = NULL; |
1688 | ProcessList *process_list = control_flow_data->process_list; |
1689 | LttTime birth = process->creation_time; |
1690 | |
1691 | if(likely(process_list->current_hash_data[cpu] != NULL)) { |
1692 | hashed_process_data = process_list->current_hash_data[cpu]; |
1693 | } else { |
1694 | hashed_process_data = processlist_get_process_data(process_list, |
1695 | pid, |
1696 | process->cpu, |
1697 | &birth, |
1698 | tfc->t_context->index); |
1699 | if(unlikely(hashed_process_data == NULL)) |
1700 | { |
1701 | g_assert(pid == 0 || pid != process->ppid); |
1702 | ProcessInfo *process_info; |
1703 | /* Process not present */ |
1704 | Drawing_t *drawing = control_flow_data->drawing; |
1705 | processlist_add(process_list, |
1706 | drawing, |
1707 | pid, |
fcc08e1e |
1708 | process->tgid, |
f4b88a7d |
1709 | process->cpu, |
1710 | process->ppid, |
1711 | &birth, |
1712 | tfc->t_context->index, |
1713 | process->name, |
7b5f6cf1 |
1714 | process->brand, |
f4b88a7d |
1715 | &pl_height, |
1716 | &process_info, |
1717 | &hashed_process_data); |
1718 | gtk_widget_set_size_request(drawing->drawing_area, |
1719 | -1, |
1720 | pl_height); |
1721 | gtk_widget_queue_draw(drawing->drawing_area); |
1722 | } |
1723 | /* Set the current process */ |
1724 | process_list->current_hash_data[process->cpu] = |
1725 | hashed_process_data; |
1726 | } |
1727 | |
1728 | processlist_set_name(process_list, process->name, hashed_process_data); |
1729 | |
1730 | return 0; |
1731 | |
1732 | } |
1733 | |
7b5f6cf1 |
1734 | /* Get the filename of the process to print */ |
1735 | int after_user_generic_thread_brand_hook(void *hook_data, void *call_data) |
1736 | { |
1737 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1738 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
1739 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1740 | |
1741 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1742 | |
1743 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1744 | |
1745 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1746 | |
1747 | guint cpu = tfs->cpu; |
1748 | LttvProcessState *process = ts->running_process[cpu]; |
1749 | g_assert(process != NULL); |
1750 | |
1751 | guint pid = process->pid; |
1752 | |
1753 | /* Well, the process_out existed : we must get it in the process hash |
1754 | * or add it, and draw its items. |
1755 | */ |
1756 | /* Add process to process list (if not present) */ |
1757 | guint pl_height = 0; |
1758 | HashedProcessData *hashed_process_data = NULL; |
1759 | ProcessList *process_list = control_flow_data->process_list; |
1760 | LttTime birth = process->creation_time; |
1761 | |
1762 | if(likely(process_list->current_hash_data[cpu] != NULL)) { |
1763 | hashed_process_data = process_list->current_hash_data[cpu]; |
1764 | } else { |
1765 | hashed_process_data = processlist_get_process_data(process_list, |
1766 | pid, |
1767 | process->cpu, |
1768 | &birth, |
1769 | tfc->t_context->index); |
1770 | if(unlikely(hashed_process_data == NULL)) |
1771 | { |
1772 | g_assert(pid == 0 || pid != process->ppid); |
1773 | ProcessInfo *process_info; |
1774 | /* Process not present */ |
1775 | Drawing_t *drawing = control_flow_data->drawing; |
1776 | processlist_add(process_list, |
1777 | drawing, |
1778 | pid, |
fcc08e1e |
1779 | process->tgid, |
7b5f6cf1 |
1780 | process->cpu, |
1781 | process->ppid, |
1782 | &birth, |
1783 | tfc->t_context->index, |
1784 | process->name, |
1785 | process->brand, |
1786 | &pl_height, |
1787 | &process_info, |
1788 | &hashed_process_data); |
1789 | gtk_widget_set_size_request(drawing->drawing_area, |
1790 | -1, |
1791 | pl_height); |
1792 | gtk_widget_queue_draw(drawing->drawing_area); |
1793 | } |
1794 | /* Set the current process */ |
1795 | process_list->current_hash_data[process->cpu] = |
1796 | hashed_process_data; |
1797 | } |
1798 | |
1799 | processlist_set_brand(process_list, process->brand, hashed_process_data); |
1800 | |
1801 | return 0; |
1802 | |
1803 | } |
1804 | |
1805 | |
b3fd4c02 |
1806 | /* after_event_enum_process_hook |
1807 | * |
b3fd4c02 |
1808 | * Create the processlist entry for the child process. Put the last |
1809 | * position in x at the current time value. |
1810 | * |
1811 | * @param hook_data ControlFlowData structure of the viewer. |
1812 | * @param call_data Event context. |
1813 | * |
1814 | * This function adds items to be drawn in a queue for each process. |
1815 | * |
1816 | */ |
1817 | int after_event_enum_process_hook(void *hook_data, void *call_data) |
1818 | { |
1819 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
1820 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
1821 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1822 | |
1823 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1824 | |
1825 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1826 | |
1827 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1828 | |
1829 | LttEvent *e; |
1830 | e = ltt_tracefile_get_event(tfc->tf); |
1831 | |
1832 | LttTime evtime = ltt_event_time(e); |
1833 | |
1834 | /* Add process to process list (if not present) */ |
1835 | LttvProcessState *process_in; |
1836 | LttTime birth; |
1837 | guint pl_height = 0; |
1838 | HashedProcessData *hashed_process_data_in = NULL; |
1839 | |
1840 | ProcessList *process_list = control_flow_data->process_list; |
1841 | |
1842 | guint pid_in; |
1843 | { |
1844 | pid_in = ltt_event_get_long_unsigned(e, thf->f1); |
1845 | } |
1846 | |
1847 | |
1848 | /* Find process pid_in in the list... */ |
1849 | process_in = lttv_state_find_process(ts, ANY_CPU, pid_in); |
1850 | //process_in = tfs->process; |
ae3d0f50 |
1851 | //guint cpu = tfs->cpu; |
b3fd4c02 |
1852 | //process_in = ts->running_process[cpu]; |
1853 | /* It should exist, because we are after the state update. */ |
1854 | #ifdef EXTRA_CHECK |
1855 | //g_assert(process_in != NULL); |
1856 | #endif //EXTRA_CHECK |
1857 | birth = process_in->creation_time; |
1858 | |
1859 | hashed_process_data_in = processlist_get_process_data(process_list, |
1860 | pid_in, |
1861 | process_in->cpu, |
1862 | &birth, |
1863 | tfc->t_context->index); |
1864 | if(hashed_process_data_in == NULL) |
1865 | { |
1866 | if(pid_in != 0 && pid_in == process_in->ppid) |
1867 | g_critical("TEST %u , %u", pid_in, process_in->ppid); |
1868 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
1869 | ProcessInfo *process_info; |
1870 | Drawing_t *drawing = control_flow_data->drawing; |
1871 | /* Process not present */ |
1872 | processlist_add(process_list, |
1873 | drawing, |
1874 | pid_in, |
fcc08e1e |
1875 | process_in->tgid, |
b3fd4c02 |
1876 | process_in->cpu, |
1877 | process_in->ppid, |
1878 | &birth, |
1879 | tfc->t_context->index, |
1880 | process_in->name, |
7b5f6cf1 |
1881 | process_in->brand, |
b3fd4c02 |
1882 | &pl_height, |
1883 | &process_info, |
1884 | &hashed_process_data_in); |
1885 | gtk_widget_set_size_request(drawing->drawing_area, |
1886 | -1, |
1887 | pl_height); |
1888 | gtk_widget_queue_draw(drawing->drawing_area); |
1fc7847f |
1889 | } else { |
fcc08e1e |
1890 | processlist_set_name(process_list, process_in->name, |
1891 | hashed_process_data_in); |
1892 | processlist_set_ppid(process_list, process_in->ppid, |
1893 | hashed_process_data_in); |
1894 | processlist_set_tgid(process_list, process_in->tgid, |
1895 | hashed_process_data_in); |
1fc7847f |
1896 | } |
b3fd4c02 |
1897 | return 0; |
1898 | } |
f4b88a7d |
1899 | |
1900 | |
1b238973 |
1901 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
1902 | { |
a56a1ba4 |
1903 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
1904 | Drawing_t *drawing = control_flow_data->drawing; |
1c736ed5 |
1905 | ProcessList *process_list = control_flow_data->process_list; |
a43d67ba |
1906 | |
224446ce |
1907 | const TimeWindowNotifyData *time_window_nofify_data = |
1908 | ((const TimeWindowNotifyData *)call_data); |
1909 | |
14963be0 |
1910 | TimeWindow *old_time_window = |
224446ce |
1911 | time_window_nofify_data->old_time_window; |
1912 | TimeWindow *new_time_window = |
1913 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
1914 | |
3cb8b205 |
1915 | /* Update the ruler */ |
1916 | drawing_update_ruler(control_flow_data->drawing, |
1917 | new_time_window); |
1918 | |
1919 | |
a56a1ba4 |
1920 | /* Two cases : zoom in/out or scrolling */ |
1921 | |
1922 | /* In order to make sure we can reuse the old drawing, the scale must |
1923 | * be the same and the new time interval being partly located in the |
1924 | * currently shown time interval. (reuse is only for scrolling) |
1925 | */ |
1926 | |
2eef04b5 |
1927 | g_info("Old time window HOOK : %lu, %lu to %lu, %lu", |
14963be0 |
1928 | old_time_window->start_time.tv_sec, |
1929 | old_time_window->start_time.tv_nsec, |
1930 | old_time_window->time_width.tv_sec, |
1931 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
1932 | |
2eef04b5 |
1933 | g_info("New time window HOOK : %lu, %lu to %lu, %lu", |
14963be0 |
1934 | new_time_window->start_time.tv_sec, |
1935 | new_time_window->start_time.tv_nsec, |
1936 | new_time_window->time_width.tv_sec, |
1937 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
1938 | |
14963be0 |
1939 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
1940 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
1941 | { |
1942 | /* Same scale (scrolling) */ |
1943 | g_info("scrolling"); |
14963be0 |
1944 | LttTime *ns = &new_time_window->start_time; |
20640e70 |
1945 | LttTime *nw = &new_time_window->time_width; |
14963be0 |
1946 | LttTime *os = &old_time_window->start_time; |
20640e70 |
1947 | LttTime *ow = &old_time_window->time_width; |
6f26fc38 |
1948 | LttTime old_end = old_time_window->end_time; |
1949 | LttTime new_end = new_time_window->end_time; |
a56a1ba4 |
1950 | //if(ns<os+w<ns+w) |
1951 | //if(ns<os+w && os+w<ns+w) |
1952 | //if(ns<old_end && os<ns) |
1953 | if(ltt_time_compare(*ns, old_end) == -1 |
1954 | && ltt_time_compare(*os, *ns) == -1) |
1955 | { |
1956 | g_info("scrolling near right"); |
1957 | /* Scroll right, keep right part of the screen */ |
1958 | guint x = 0; |
51705146 |
1959 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
1960 | convert_time_to_pixels( |
a18124ff |
1961 | *old_time_window, |
a56a1ba4 |
1962 | *ns, |
1963 | width, |
1964 | &x); |
1965 | |
1966 | /* Copy old data to new location */ |
1c736ed5 |
1967 | copy_pixmap_region(process_list, |
1968 | NULL, |
1969 | control_flow_data->drawing->drawing_area->style->black_gc, |
1970 | NULL, |
1971 | x, 0, |
1972 | 0, 0, |
1973 | control_flow_data->drawing->width-x+SAFETY, -1); |
1974 | |
6395d57c |
1975 | if(drawing->damage_begin == drawing->damage_end) |
1976 | drawing->damage_begin = control_flow_data->drawing->width-x; |
1977 | else |
1978 | drawing->damage_begin = 0; |
1979 | |
1980 | drawing->damage_end = control_flow_data->drawing->width; |
1981 | |
a56a1ba4 |
1982 | /* Clear the data request background, but not SAFETY */ |
1c736ed5 |
1983 | rectangle_pixmap(process_list, |
cfe526b1 |
1984 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
1985 | TRUE, |
6395d57c |
1986 | drawing->damage_begin+SAFETY, 0, |
1987 | drawing->damage_end - drawing->damage_begin, // do not overlap |
1c736ed5 |
1988 | -1); |
7abb23ad |
1989 | gtk_widget_queue_draw(drawing->drawing_area); |
1990 | //gtk_widget_queue_draw_area (drawing->drawing_area, |
1991 | // 0,0, |
1992 | // control_flow_data->drawing->width, |
1993 | // control_flow_data->drawing->height); |
a43d67ba |
1994 | |
a56a1ba4 |
1995 | /* Get new data for the rest. */ |
501d5405 |
1996 | drawing_data_request(control_flow_data->drawing, |
6395d57c |
1997 | drawing->damage_begin, 0, |
1998 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
1999 | control_flow_data->drawing->height); |
a56a1ba4 |
2000 | } else { |
2001 | //if(ns<os<ns+w) |
2002 | //if(ns<os && os<ns+w) |
2003 | //if(ns<os && os<new_end) |
2004 | if(ltt_time_compare(*ns,*os) == -1 |
2005 | && ltt_time_compare(*os,new_end) == -1) |
2006 | { |
2007 | g_info("scrolling near left"); |
2008 | /* Scroll left, keep left part of the screen */ |
2009 | guint x = 0; |
51705146 |
2010 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2011 | convert_time_to_pixels( |
a18124ff |
2012 | *new_time_window, |
a56a1ba4 |
2013 | *os, |
2014 | width, |
2015 | &x); |
6395d57c |
2016 | |
a56a1ba4 |
2017 | /* Copy old data to new location */ |
1c736ed5 |
2018 | copy_pixmap_region (process_list, |
2019 | NULL, |
cfe526b1 |
2020 | control_flow_data->drawing->drawing_area->style->black_gc, |
1c736ed5 |
2021 | NULL, |
a56a1ba4 |
2022 | 0, 0, |
2023 | x, 0, |
2024 | -1, -1); |
2025 | |
6395d57c |
2026 | if(drawing->damage_begin == drawing->damage_end) |
2027 | drawing->damage_end = x; |
2028 | else |
2029 | drawing->damage_end = |
51705146 |
2030 | control_flow_data->drawing->width; |
6395d57c |
2031 | |
2032 | drawing->damage_begin = 0; |
2033 | |
1c736ed5 |
2034 | rectangle_pixmap (process_list, |
cfe526b1 |
2035 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2036 | TRUE, |
6395d57c |
2037 | drawing->damage_begin, 0, |
2038 | drawing->damage_end - drawing->damage_begin, // do not overlap |
1c736ed5 |
2039 | -1); |
a43d67ba |
2040 | |
7abb23ad |
2041 | gtk_widget_queue_draw(drawing->drawing_area); |
2042 | //gtk_widget_queue_draw_area (drawing->drawing_area, |
2043 | // 0,0, |
2044 | // control_flow_data->drawing->width, |
2045 | // control_flow_data->drawing->height); |
a43d67ba |
2046 | |
6395d57c |
2047 | |
a56a1ba4 |
2048 | /* Get new data for the rest. */ |
501d5405 |
2049 | drawing_data_request(control_flow_data->drawing, |
6395d57c |
2050 | drawing->damage_begin, 0, |
2051 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2052 | control_flow_data->drawing->height); |
a56a1ba4 |
2053 | |
a56a1ba4 |
2054 | } else { |
a43d67ba |
2055 | if(ltt_time_compare(*ns,*os) == 0) |
2056 | { |
2057 | g_info("not scrolling"); |
2058 | } else { |
2059 | g_info("scrolling far"); |
2060 | /* Cannot reuse any part of the screen : far jump */ |
2061 | |
2062 | |
1c736ed5 |
2063 | rectangle_pixmap (process_list, |
a43d67ba |
2064 | control_flow_data->drawing->drawing_area->style->black_gc, |
2065 | TRUE, |
a56a1ba4 |
2066 | 0, 0, |
a43d67ba |
2067 | control_flow_data->drawing->width+SAFETY, // do not overlap |
1c736ed5 |
2068 | -1); |
a43d67ba |
2069 | |
7abb23ad |
2070 | //gtk_widget_queue_draw_area (drawing->drawing_area, |
2071 | // 0,0, |
2072 | // control_flow_data->drawing->width, |
2073 | // control_flow_data->drawing->height); |
2074 | gtk_widget_queue_draw(drawing->drawing_area); |
a43d67ba |
2075 | |
6395d57c |
2076 | drawing->damage_begin = 0; |
2077 | drawing->damage_end = control_flow_data->drawing->width; |
2078 | |
a43d67ba |
2079 | drawing_data_request(control_flow_data->drawing, |
a43d67ba |
2080 | 0, 0, |
2081 | control_flow_data->drawing->width, |
2082 | control_flow_data->drawing->height); |
2083 | |
2084 | } |
a56a1ba4 |
2085 | } |
2086 | } |
2087 | } else { |
2088 | /* Different scale (zoom) */ |
2089 | g_info("zoom"); |
2090 | |
1c736ed5 |
2091 | rectangle_pixmap (process_list, |
cfe526b1 |
2092 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2093 | TRUE, |
2094 | 0, 0, |
501d5405 |
2095 | control_flow_data->drawing->width+SAFETY, // do not overlap |
1c736ed5 |
2096 | -1); |
a56a1ba4 |
2097 | |
7abb23ad |
2098 | //gtk_widget_queue_draw_area (drawing->drawing_area, |
2099 | // 0,0, |
2100 | // control_flow_data->drawing->width, |
2101 | // control_flow_data->drawing->height); |
2102 | gtk_widget_queue_draw(drawing->drawing_area); |
a56a1ba4 |
2103 | |
6395d57c |
2104 | drawing->damage_begin = 0; |
2105 | drawing->damage_end = control_flow_data->drawing->width; |
2106 | |
501d5405 |
2107 | drawing_data_request(control_flow_data->drawing, |
a56a1ba4 |
2108 | 0, 0, |
501d5405 |
2109 | control_flow_data->drawing->width, |
2110 | control_flow_data->drawing->height); |
a56a1ba4 |
2111 | } |
2112 | |
15f77e3b |
2113 | /* Update directly when scrolling */ |
2114 | gdk_window_process_updates(control_flow_data->drawing->drawing_area->window, |
2115 | TRUE); |
3cb8b205 |
2116 | |
a56a1ba4 |
2117 | return 0; |
f7afe191 |
2118 | } |
2119 | |
6395d57c |
2120 | gint traceset_notify(void *hook_data, void *call_data) |
2121 | { |
2122 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2123 | Drawing_t *drawing = control_flow_data->drawing; |
6395d57c |
2124 | |
6cec4cd2 |
2125 | if(unlikely(drawing->gc == NULL)) { |
2126 | return FALSE; |
2127 | } |
2128 | if(drawing->dotted_gc == NULL) { |
2129 | return FALSE; |
2130 | } |
6395d57c |
2131 | |
b9a010a2 |
2132 | drawing_clear(control_flow_data->drawing); |
2133 | processlist_clear(control_flow_data->process_list); |
07390ec1 |
2134 | gtk_widget_set_size_request( |
2135 | control_flow_data->drawing->drawing_area, |
2136 | -1, processlist_get_height(control_flow_data->process_list)); |
d9267eec |
2137 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2138 | |
d9267eec |
2139 | request_background_data(control_flow_data); |
6395d57c |
2140 | |
2141 | return FALSE; |
2142 | } |
2143 | |
ca0f8a8e |
2144 | gint redraw_notify(void *hook_data, void *call_data) |
2145 | { |
2146 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2147 | Drawing_t *drawing = control_flow_data->drawing; |
2148 | GtkWidget *widget = drawing->drawing_area; |
2149 | |
2150 | drawing->damage_begin = 0; |
51705146 |
2151 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2152 | |
49217bd4 |
2153 | /* fun feature, to be separated someday... */ |
2154 | drawing_clear(control_flow_data->drawing); |
2155 | processlist_clear(control_flow_data->process_list); |
07390ec1 |
2156 | gtk_widget_set_size_request( |
2157 | control_flow_data->drawing->drawing_area, |
2158 | -1, processlist_get_height(control_flow_data->process_list)); |
1c736ed5 |
2159 | // Clear the images |
2160 | rectangle_pixmap (control_flow_data->process_list, |
ca0f8a8e |
2161 | widget->style->black_gc, |
2162 | TRUE, |
2163 | 0, 0, |
f3b7430d |
2164 | drawing->alloc_width, |
1c736ed5 |
2165 | -1); |
ca0f8a8e |
2166 | |
f3b7430d |
2167 | gtk_widget_queue_draw(drawing->drawing_area); |
4a24fa1f |
2168 | |
ca0f8a8e |
2169 | if(drawing->damage_begin < drawing->damage_end) |
2170 | { |
2171 | drawing_data_request(drawing, |
ca0f8a8e |
2172 | drawing->damage_begin, |
2173 | 0, |
2174 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2175 | drawing->height); |
ca0f8a8e |
2176 | } |
2177 | |
7abb23ad |
2178 | //gtk_widget_queue_draw_area(drawing->drawing_area, |
2179 | // 0,0, |
2180 | // drawing->width, |
2181 | // drawing->height); |
ca0f8a8e |
2182 | return FALSE; |
2183 | |
2184 | } |
2185 | |
2186 | |
2187 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2188 | { |
2189 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2190 | Drawing_t *drawing = control_flow_data->drawing; |
a43d67ba |
2191 | |
6395d57c |
2192 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2193 | |
2194 | if(drawing->damage_begin < drawing->damage_end) |
2195 | { |
2196 | drawing_data_request(drawing, |
ca0f8a8e |
2197 | drawing->damage_begin, |
2198 | 0, |
2199 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2200 | drawing->height); |
ca0f8a8e |
2201 | } |
2202 | |
2203 | return FALSE; |
2204 | } |
2205 | |
2206 | |
1b238973 |
2207 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2208 | { |
14963be0 |
2209 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2210 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2211 | |
224446ce |
2212 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2213 | |
ca0f8a8e |
2214 | TimeWindow time_window = |
2215 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2216 | |
ca0f8a8e |
2217 | LttTime time_begin = time_window.start_time; |
2218 | LttTime width = time_window.time_width; |
90ef7e4a |
2219 | LttTime half_width; |
2220 | { |
2221 | guint64 time_ll = ltt_time_to_uint64(width); |
2222 | time_ll = time_ll >> 1; /* divide by two */ |
2223 | half_width = ltt_time_from_uint64(time_ll); |
2224 | } |
a56a1ba4 |
2225 | LttTime time_end = ltt_time_add(time_begin, width); |
2226 | |
2227 | LttvTracesetContext * tsc = |
ca0f8a8e |
2228 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2229 | |
ca0f8a8e |
2230 | LttTime trace_start = tsc->time_span.start_time; |
2231 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2232 | |
2eef04b5 |
2233 | g_info("New current time HOOK : %lu, %lu", current_time.tv_sec, |
224446ce |
2234 | current_time.tv_nsec); |
a56a1ba4 |
2235 | |
2236 | |
2237 | |
2238 | /* If current time is inside time interval, just move the highlight |
2239 | * bar */ |
2240 | |
2241 | /* Else, we have to change the time interval. We have to tell it |
2242 | * to the main window. */ |
2243 | /* The time interval change will take care of placing the current |
2244 | * time at the center of the visible area, or nearest possible if we are |
2245 | * at one end of the trace. */ |
2246 | |
2247 | |
dbc0ef8a |
2248 | if(ltt_time_compare(current_time, time_begin) < 0) |
a56a1ba4 |
2249 | { |
224446ce |
2250 | TimeWindow new_time_window; |
2251 | |
2252 | if(ltt_time_compare(current_time, |
dbc0ef8a |
2253 | ltt_time_add(trace_start,half_width)) < 0) |
a56a1ba4 |
2254 | time_begin = trace_start; |
2255 | else |
224446ce |
2256 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2257 | |
224446ce |
2258 | new_time_window.start_time = time_begin; |
2259 | new_time_window.time_width = width; |
a18124ff |
2260 | new_time_window.time_width_double = ltt_time_to_double(width); |
6f26fc38 |
2261 | new_time_window.end_time = ltt_time_add(time_begin, width); |
a56a1ba4 |
2262 | |
e800cf84 |
2263 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2264 | } |
dbc0ef8a |
2265 | else if(ltt_time_compare(current_time, time_end) > 0) |
a56a1ba4 |
2266 | { |
224446ce |
2267 | TimeWindow new_time_window; |
2268 | |
dbc0ef8a |
2269 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) > 0) |
a56a1ba4 |
2270 | time_begin = ltt_time_sub(trace_end,width); |
2271 | else |
224446ce |
2272 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2273 | |
224446ce |
2274 | new_time_window.start_time = time_begin; |
2275 | new_time_window.time_width = width; |
a18124ff |
2276 | new_time_window.time_width_double = ltt_time_to_double(width); |
6f26fc38 |
2277 | new_time_window.end_time = ltt_time_add(time_begin, width); |
a56a1ba4 |
2278 | |
e800cf84 |
2279 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2280 | |
2281 | } |
7abb23ad |
2282 | gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
a56a1ba4 |
2283 | |
15f77e3b |
2284 | /* Update directly when scrolling */ |
2285 | gdk_window_process_updates(control_flow_data->drawing->drawing_area->window, |
2286 | TRUE); |
2287 | |
a56a1ba4 |
2288 | return 0; |
f7afe191 |
2289 | } |
2290 | |
8b90e648 |
2291 | typedef struct _ClosureData { |
ca0f8a8e |
2292 | EventsRequest *events_request; |
d0cd7f09 |
2293 | LttvTracesetState *tss; |
b9a010a2 |
2294 | LttTime end_time; |
bc8d270b |
2295 | guint x_end; |
8b90e648 |
2296 | } ClosureData; |
a56a1ba4 |
2297 | |
8b90e648 |
2298 | |
e800cf84 |
2299 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
2300 | { |
a56a1ba4 |
2301 | ProcessInfo *process_info = (ProcessInfo*)key; |
2302 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
2303 | ClosureData *closure_data = (ClosureData*)user_data; |
2304 | |
e800cf84 |
2305 | EventsRequest *events_request = closure_data->events_request; |
2306 | ControlFlowData *control_flow_data = events_request->viewer_data; |
a56a1ba4 |
2307 | |
e800cf84 |
2308 | LttvTracesetState *tss = closure_data->tss; |
d6fef890 |
2309 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
a56a1ba4 |
2310 | |
e800cf84 |
2311 | LttTime evtime = closure_data->end_time; |
d0cd7f09 |
2312 | |
e800cf84 |
2313 | { |
2314 | /* For the process */ |
2315 | /* First, check if the current process is in the state computation |
2316 | * process list. If it is there, that means we must add it right now and |
2317 | * draw items from the beginning of the read for it. If it is not |
2318 | * present, it's a new process and it was not present : it will |
2319 | * be added after the state update. */ |
31b6868d |
2320 | #ifdef EXTRA_CHECK |
e800cf84 |
2321 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
31b6868d |
2322 | #endif //EXTRA_CHECK |
2c82c4dc |
2323 | LttvTraceContext *tc = tsc->traces[process_info->trace_num]; |
348c6ba8 |
2324 | LttvTraceState *ts = (LttvTraceState*)tc; |
2c82c4dc |
2325 | |
348c6ba8 |
2326 | #if 0 |
2c82c4dc |
2327 | //FIXME : optimize data structures. |
2328 | LttvTracefileState *tfs; |
2329 | LttvTracefileContext *tfc; |
2330 | guint i; |
2331 | for(i=0;i<tc->tracefiles->len;i++) { |
2332 | tfc = g_array_index(tc->tracefiles, LttvTracefileContext*, i); |
2333 | if(ltt_tracefile_name(tfc->tf) == LTT_NAME_CPU |
ae3d0f50 |
2334 | && tfs->cpu == process_info->cpu) |
2c82c4dc |
2335 | break; |
2336 | |
2337 | } |
2338 | g_assert(i<tc->tracefiles->len); |
2339 | tfs = LTTV_TRACEFILE_STATE(tfc); |
348c6ba8 |
2340 | #endif //0 |
2c82c4dc |
2341 | // LttvTracefileState *tfs = |
2342 | // (LttvTracefileState*)tsc->traces[process_info->trace_num]-> |
2343 | // tracefiles[process_info->cpu]; |
2da61677 |
2344 | |
e800cf84 |
2345 | LttvProcessState *process; |
348c6ba8 |
2346 | process = lttv_state_find_process(ts, process_info->cpu, |
e025a729 |
2347 | process_info->pid); |
a56a1ba4 |
2348 | |
1d1df11d |
2349 | if(unlikely(process != NULL)) { |
e800cf84 |
2350 | |
2351 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
2352 | |
5c230fc4 |
2353 | ProcessList *process_list = control_flow_data->process_list; |
1d1df11d |
2354 | #ifdef EXTRA_CHECK |
e800cf84 |
2355 | /* Should be alike when background info is ready */ |
2356 | if(control_flow_data->background_info_waiting==0) |
2357 | g_assert(ltt_time_compare(process->creation_time, |
2358 | process_info->birth) == 0); |
1d1df11d |
2359 | #endif //EXTRA_CHECK |
e800cf84 |
2360 | |
2361 | /* Now, the process is in the state hash and our own process hash. |
2362 | * We definitely can draw the items related to the ending state. |
2363 | */ |
2364 | |
1d1df11d |
2365 | if(unlikely(ltt_time_compare(hashed_process_data->next_good_time, |
2366 | evtime) <= 0)) |
e800cf84 |
2367 | { |
fd22065b |
2368 | TimeWindow time_window = |
2369 | lttvwindow_get_time_window(control_flow_data->tab); |
2370 | |
2371 | #ifdef EXTRA_CHECK |
2372 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2373 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2374 | return; |
2375 | #endif //EXTRA_CHECK |
d6fef890 |
2376 | Drawing_t *drawing = control_flow_data->drawing; |
96947fcf |
2377 | guint width = drawing->width; |
a56a1ba4 |
2378 | |
bc8d270b |
2379 | guint x = closure_data->x_end; |
8b90e648 |
2380 | |
4b7dc462 |
2381 | DrawContext draw_context; |
2382 | |
e800cf84 |
2383 | /* Now create the drawing context that will be used to draw |
2384 | * items related to the last state. */ |
1c736ed5 |
2385 | draw_context.drawable = hashed_process_data->pixmap; |
e800cf84 |
2386 | draw_context.gc = drawing->gc; |
2387 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
2388 | draw_context.drawinfo.end.x = x; |
2389 | |
1c736ed5 |
2390 | draw_context.drawinfo.y.over = 1; |
2391 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
2392 | draw_context.drawinfo.y.under = hashed_process_data->height; |
e800cf84 |
2393 | |
2394 | draw_context.drawinfo.start.offset.over = 0; |
2395 | draw_context.drawinfo.start.offset.middle = 0; |
2396 | draw_context.drawinfo.start.offset.under = 0; |
2397 | draw_context.drawinfo.end.offset.over = 0; |
2398 | draw_context.drawinfo.end.offset.middle = 0; |
2399 | draw_context.drawinfo.end.offset.under = 0; |
9a1ec01b |
2400 | #if 0 |
4b7dc462 |
2401 | /* Jump over draw if we are at the same x position */ |
2402 | if(x == hashed_process_data->x.over) |
e800cf84 |
2403 | { |
4b7dc462 |
2404 | /* jump */ |
2405 | } else { |
23093869 |
2406 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
2407 | /* Draw the line */ |
2408 | PropertiesLine prop_line = prepare_execmode_line(process); |
2409 | draw_line((void*)&prop_line, (void*)&draw_context); |
2410 | |
4b7dc462 |
2411 | hashed_process_data->x.over = x; |
23093869 |
2412 | } |
9a1ec01b |
2413 | #endif //0 |
4b7dc462 |
2414 | |
1d1df11d |
2415 | if(unlikely(x == hashed_process_data->x.middle && |
2416 | hashed_process_data->x.middle_used)) { |
b2743953 |
2417 | #if 0 /* do not mark closure : not missing information */ |
e72908ed |
2418 | if(hashed_process_data->x.middle_marked == FALSE) { |
2419 | /* Draw collision indicator */ |
2420 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2421 | gdk_draw_point(drawing->pixmap, |
2422 | drawing->gc, |
2423 | x, |
2c6618bc |
2424 | y+(height/2)-3); |
de4ea1ad |
2425 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
2426 | } |
b2743953 |
2427 | #endif //0 |
4b7dc462 |
2428 | /* Jump */ |
2429 | } else { |
23093869 |
2430 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
2431 | /* Draw the line */ |
9a1ec01b |
2432 | PropertiesLine prop_line = prepare_s_e_line(process); |
e800cf84 |
2433 | draw_line((void*)&prop_line, (void*)&draw_context); |
2434 | |
4b7dc462 |
2435 | /* become the last x position */ |
1d1df11d |
2436 | if(likely(x != hashed_process_data->x.middle)) { |
e72908ed |
2437 | hashed_process_data->x.middle = x; |
2438 | /* but don't use the pixel */ |
2439 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
2440 | |
2441 | /* Calculate the next good time */ |
2442 | convert_pixels_to_time(width, x+1, time_window, |
2443 | &hashed_process_data->next_good_time); |
e72908ed |
2444 | } |
e800cf84 |
2445 | } |
e800cf84 |
2446 | } |
2447 | } |
2448 | } |
2449 | return; |
8b90e648 |
2450 | } |
2451 | |
b9a010a2 |
2452 | int before_chunk(void *hook_data, void *call_data) |
2453 | { |
2454 | EventsRequest *events_request = (EventsRequest*)hook_data; |
16b9cadb |
2455 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
7c0125e0 |
2456 | ControlFlowData *cfd = (ControlFlowData*)events_request->viewer_data; |
cd3892fe |
2457 | #if 0 |
7c0125e0 |
2458 | /* Desactivate sort */ |
2459 | gtk_tree_sortable_set_sort_column_id( |
2460 | GTK_TREE_SORTABLE(cfd->process_list->list_store), |
2461 | TRACE_COLUMN, |
2462 | GTK_SORT_ASCENDING); |
cd3892fe |
2463 | #endif //0 |
b9a010a2 |
2464 | drawing_chunk_begin(events_request, tss); |
2465 | |
2466 | return 0; |
2467 | } |
2468 | |
2469 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
2470 | { |
2471 | EventsRequest *events_request = (EventsRequest*)hook_data; |
16b9cadb |
2472 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
7c0125e0 |
2473 | |
ca0f8a8e |
2474 | drawing_data_request_begin(events_request, tss); |
2475 | |
2476 | return 0; |
2477 | } |
2478 | |
2479 | |
8b90e648 |
2480 | /* |
b9a010a2 |
2481 | * after request is necessary in addition of after chunk in order to draw |
2482 | * lines until the end of the screen. after chunk just draws lines until |
2483 | * the last event. |
2484 | * |
8b90e648 |
2485 | * for each process |
a56a1ba4 |
2486 | * draw closing line |
b9a010a2 |
2487 | * expose |
8b90e648 |
2488 | */ |
b9a010a2 |
2489 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
2490 | { |
ca0f8a8e |
2491 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2492 | ControlFlowData *control_flow_data = events_request->viewer_data; |
16b9cadb |
2493 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
a56a1ba4 |
2494 | |
5c230fc4 |
2495 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
2496 | LttTime end_time = events_request->end_time; |
2497 | |
2498 | ClosureData closure_data; |
2499 | closure_data.events_request = (EventsRequest*)hook_data; |
2500 | closure_data.tss = tss; |
2501 | closure_data.end_time = end_time; |
2502 | |
bc8d270b |
2503 | TimeWindow time_window = |
2504 | lttvwindow_get_time_window(control_flow_data->tab); |
2505 | guint width = control_flow_data->drawing->width; |
2506 | convert_time_to_pixels( |
2507 | time_window, |
2508 | end_time, |
2509 | width, |
2510 | &closure_data.x_end); |
2511 | |
2512 | |
b9a010a2 |
2513 | /* Draw last items */ |
2514 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
2515 | (void*)&closure_data); |
7c0125e0 |
2516 | |
b9a010a2 |
2517 | |
2518 | /* Request expose */ |
2519 | drawing_request_expose(events_request, tss, end_time); |
2520 | return 0; |
2521 | } |
2522 | |
2523 | /* |
2524 | * for each process |
2525 | * draw closing line |
e800cf84 |
2526 | * expose |
b9a010a2 |
2527 | */ |
2528 | int after_chunk(void *hook_data, void *call_data) |
2529 | { |
2530 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2531 | ControlFlowData *control_flow_data = events_request->viewer_data; |
16b9cadb |
2532 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
2533 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
b9a010a2 |
2534 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
2535 | LttTime end_time; |
2536 | |
5c230fc4 |
2537 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
2538 | |
40debf7b |
2539 | g_free(process_list->current_hash_data); |
2540 | process_list->current_hash_data = NULL; |
2541 | |
e800cf84 |
2542 | if(tfc != NULL) |
2543 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
2544 | else /* end of traceset, or position now out of request : end */ |
2545 | end_time = events_request->end_time; |
2546 | |
a56a1ba4 |
2547 | ClosureData closure_data; |
ca0f8a8e |
2548 | closure_data.events_request = (EventsRequest*)hook_data; |
2549 | closure_data.tss = tss; |
b9a010a2 |
2550 | closure_data.end_time = end_time; |
a56a1ba4 |
2551 | |
bc8d270b |
2552 | TimeWindow time_window = |
2553 | lttvwindow_get_time_window(control_flow_data->tab); |
2554 | guint width = control_flow_data->drawing->width; |
2555 | convert_time_to_pixels( |
2556 | time_window, |
2557 | end_time, |
2558 | width, |
2559 | &closure_data.x_end); |
2560 | |
b9a010a2 |
2561 | /* Draw last items */ |
14963be0 |
2562 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
2563 | (void*)&closure_data); |
cd3892fe |
2564 | #if 0 |
7c0125e0 |
2565 | /* Reactivate sort */ |
2566 | gtk_tree_sortable_set_sort_column_id( |
2567 | GTK_TREE_SORTABLE(control_flow_data->process_list->list_store), |
2568 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
2569 | GTK_SORT_ASCENDING); |
2570 | |
2571 | update_index_to_pixmap(control_flow_data->process_list); |
cd3892fe |
2572 | /* Request a full expose : drawing scrambled */ |
2573 | gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
2574 | #endif //0 |
2575 | /* Request expose (updates damages zone also) */ |
b9a010a2 |
2576 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
2577 | |
2578 | return 0; |
8b90e648 |
2579 | } |
2580 | |