ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
f0d936c0 |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
f0d936c0 |
24 | |
b9a010a2 |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
e92eabaf |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
b9a010a2 |
31 | * |
e92eabaf |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
b9a010a2 |
34 | * |
e92eabaf |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
b9a010a2 |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
e92eabaf |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
b9a010a2 |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | |
cf6cb7e0 |
49 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
5f16133f |
52 | #include <glib.h> |
80a52ff8 |
53 | #include <assert.h> |
50439712 |
54 | #include <string.h> |
319e9d81 |
55 | #include <stdio.h> |
5f16133f |
56 | |
cf6cb7e0 |
57 | //#include <pango/pango.h> |
58 | |
80a52ff8 |
59 | #include <ltt/event.h> |
4ba42155 |
60 | #include <ltt/time.h> |
50439712 |
61 | #include <ltt/type.h> |
80a52ff8 |
62 | |
2a2fa4f0 |
63 | #include <lttv/lttv.h> |
558aa013 |
64 | #include <lttv/hook.h> |
80a52ff8 |
65 | #include <lttv/state.h> |
2d262115 |
66 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
67 | #include <lttvwindow/lttvwindowtraces.h> |
80a52ff8 |
68 | |
f0d936c0 |
69 | |
a117e3f7 |
70 | #include "eventhooks.h" |
71 | #include "cfv.h" |
72 | #include "processlist.h" |
73 | #include "drawing.h" |
74 | #include "cfv-private.h" |
5f16133f |
75 | |
80a52ff8 |
76 | |
1a31868c |
77 | #define MAX_PATH_LEN 256 |
78 | |
f0d936c0 |
79 | |
b9a010a2 |
80 | #if 0 |
81 | typedef struct _ProcessAddClosure { |
82 | ControlFlowData *cfd; |
83 | guint trace_num; |
84 | } ProcessAddClosure; |
85 | |
86 | static void process_add(gpointer key, |
87 | gpointer value, |
88 | gpointer user_data) |
89 | { |
90 | LttvProcessState *process = (LttvProcessState*)value; |
91 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
92 | ControlFlowData *control_flow_data = closure->cfd; |
93 | guint trace_num = closure->trace_num; |
94 | |
95 | /* Add process to process list (if not present) */ |
96 | guint pid; |
97 | LttTime birth; |
98 | guint y = 0, height = 0, pl_height = 0; |
99 | |
5c230fc4 |
100 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
101 | |
102 | pid = process->pid; |
103 | birth = process->creation_time; |
104 | const gchar *name = g_quark_to_string(process->name); |
105 | HashedProcessData *hashed_process_data = NULL; |
106 | |
107 | if(processlist_get_process_pixels(process_list, |
108 | pid, |
109 | &birth, |
110 | trace_num, |
111 | &y, |
112 | &height, |
113 | &hashed_process_data) == 1) |
114 | { |
115 | /* Process not present */ |
116 | processlist_add(process_list, |
117 | pid, |
118 | &birth, |
119 | trace_num, |
120 | name, |
121 | &pl_height, |
122 | &hashed_process_data); |
123 | processlist_get_process_pixels(process_list, |
124 | pid, |
125 | &birth, |
126 | trace_num, |
127 | &y, |
128 | &height, |
129 | &hashed_process_data); |
130 | drawing_insert_square( control_flow_data->drawing, y, height); |
131 | } |
132 | } |
133 | #endif //0 |
134 | |
135 | |
6395d57c |
136 | /* Action to do when background computation completed. |
137 | * |
e800cf84 |
138 | * Wait for all the awaited computations to be over. |
6395d57c |
139 | */ |
140 | |
141 | gint background_ready(void *hook_data, void *call_data) |
142 | { |
143 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
144 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
145 | LttvTracesetContext *tsc = |
146 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
147 | |
e800cf84 |
148 | control_flow_data->background_info_waiting--; |
149 | |
150 | if(control_flow_data->background_info_waiting == 0) { |
151 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
152 | |
e800cf84 |
153 | drawing_clear(control_flow_data->drawing); |
154 | processlist_clear(control_flow_data->process_list); |
155 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
156 | } |
6395d57c |
157 | |
158 | return 0; |
159 | } |
160 | |
161 | |
162 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
163 | * Only for each trace in the tab's traceset. |
6395d57c |
164 | */ |
165 | void request_background_data(ControlFlowData *control_flow_data) |
166 | { |
e800cf84 |
167 | LttvTracesetContext * tsc = |
168 | lttvwindow_get_traceset_context(control_flow_data->tab); |
169 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
170 | gint i; |
171 | LttvTrace *trace; |
172 | |
173 | LttvHooks *background_ready_hook = |
174 | lttv_hooks_new(); |
175 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
176 | LTTV_PRIO_DEFAULT); |
e800cf84 |
177 | control_flow_data->background_info_waiting = 0; |
6395d57c |
178 | |
179 | for(i=0;i<num_traces;i++) { |
e800cf84 |
180 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
181 | |
182 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
183 | |
184 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
185 | trace) == FALSE) { |
186 | /* We first remove requests that could have been done for the same |
187 | * information. Happens when two viewers ask for it before servicing |
188 | * starts. |
189 | */ |
190 | lttvwindowtraces_background_request_remove(trace, "state"); |
191 | lttvwindowtraces_background_request_queue(trace, |
192 | "state"); |
193 | lttvwindowtraces_background_notify_queue(control_flow_data, |
194 | trace, |
195 | ltt_time_infinite, |
196 | NULL, |
197 | background_ready_hook); |
e800cf84 |
198 | control_flow_data->background_info_waiting++; |
6395d57c |
199 | } else { /* in progress */ |
200 | |
201 | lttvwindowtraces_background_notify_current(control_flow_data, |
202 | trace, |
203 | ltt_time_infinite, |
204 | NULL, |
205 | background_ready_hook); |
e800cf84 |
206 | control_flow_data->background_info_waiting++; |
6395d57c |
207 | } |
4368b993 |
208 | } else { |
209 | /* Data ready. Be its nature, this viewer doesn't need to have |
210 | * its data ready hook called htere, because a background |
211 | * request is always linked with a redraw. |
212 | */ |
6395d57c |
213 | } |
4368b993 |
214 | |
6395d57c |
215 | } |
216 | |
217 | lttv_hooks_destroy(background_ready_hook); |
218 | } |
219 | |
220 | |
221 | |
222 | |
f0d936c0 |
223 | /** |
224 | * Event Viewer's constructor hook |
225 | * |
226 | * This constructor is given as a parameter to the menuitem and toolbar button |
227 | * registration. It creates the list. |
ca0f8a8e |
228 | * @param tab A pointer to the parent tab. |
f0d936c0 |
229 | * @return The widget created. |
230 | */ |
231 | GtkWidget * |
d47b33d2 |
232 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
233 | { |
d47b33d2 |
234 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
235 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
236 | |
ca0f8a8e |
237 | control_flow_data->tab = tab; |
a56a1ba4 |
238 | |
2a2fa4f0 |
239 | //g_debug("time width2 : %u",time_window->time_width); |
a56a1ba4 |
240 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
241 | lttvwindow_register_traceset_notify(tab, |
242 | traceset_notify, |
243 | control_flow_data); |
244 | |
ca0f8a8e |
245 | lttvwindow_register_time_window_notify(tab, |
224446ce |
246 | update_time_window_hook, |
247 | control_flow_data); |
ca0f8a8e |
248 | lttvwindow_register_current_time_notify(tab, |
224446ce |
249 | update_current_time_hook, |
250 | control_flow_data); |
ca0f8a8e |
251 | lttvwindow_register_redraw_notify(tab, |
252 | redraw_notify, |
253 | control_flow_data); |
254 | lttvwindow_register_continue_notify(tab, |
255 | continue_notify, |
256 | control_flow_data); |
6395d57c |
257 | request_background_data(control_flow_data); |
258 | |
ca0f8a8e |
259 | |
68997a22 |
260 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
261 | |
f0d936c0 |
262 | } |
263 | |
3cff8cc1 |
264 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
265 | { |
68997a22 |
266 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
267 | guint *event_number = (guint*) call_data; |
f0d936c0 |
268 | |
2a2fa4f0 |
269 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
270 | |
f0d936c0 |
271 | } |
272 | |
9a1ec01b |
273 | /* Function that selects the color of status&exemode line */ |
31b6868d |
274 | static __inline__ PropertiesLine prepare_s_e_line(LttvProcessState *process) |
9a1ec01b |
275 | { |
276 | PropertiesLine prop_line; |
277 | prop_line.line_width = 2; |
278 | prop_line.style = GDK_LINE_SOLID; |
279 | prop_line.y = MIDDLE; |
280 | //GdkColormap *colormap = gdk_colormap_get_system(); |
281 | |
282 | g_debug("prepare_status_line for state : %s", |
283 | g_quark_to_string(process->state->s)); |
c8bba5fa |
284 | |
9a1ec01b |
285 | if(process->state->s == LTTV_STATE_RUN) { |
286 | if(process->state->t == LTTV_STATE_USER_MODE) |
287 | prop_line.color = drawing_colors[COL_RUN_USER_MODE]; |
288 | else if(process->state->t == LTTV_STATE_SYSCALL) |
289 | prop_line.color = drawing_colors[COL_RUN_SYSCALL]; |
290 | else if(process->state->t == LTTV_STATE_TRAP) |
291 | prop_line.color = drawing_colors[COL_RUN_TRAP]; |
292 | else if(process->state->t == LTTV_STATE_IRQ) |
293 | prop_line.color = drawing_colors[COL_RUN_IRQ]; |
294 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
295 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
296 | else |
297 | g_assert(FALSE); /* RUNNING MODE UNKNOWN */ |
298 | } else if(process->state->s == LTTV_STATE_WAIT) { |
299 | /* We don't show if we wait while in user mode, trap, irq or syscall */ |
300 | prop_line.color = drawing_colors[COL_WAIT]; |
301 | } else if(process->state->s == LTTV_STATE_WAIT_CPU) { |
302 | /* We don't show if we wait for CPU while in user mode, trap, irq |
303 | * or syscall */ |
304 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
305 | } else if(process->state->s == LTTV_STATE_ZOMBIE) { |
306 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
307 | } else if(process->state->s == LTTV_STATE_WAIT_FORK) { |
308 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
309 | } else if(process->state->s == LTTV_STATE_EXIT) { |
310 | prop_line.color = drawing_colors[COL_EXIT]; |
311 | } else if(process->state->s == LTTV_STATE_UNNAMED) { |
312 | prop_line.color = drawing_colors[COL_UNNAMED]; |
313 | } else |
314 | g_assert(FALSE); /* UNKNOWN STATE */ |
315 | |
316 | return prop_line; |
317 | |
318 | } |
319 | |
320 | #if 0 |
31b6868d |
321 | static __inline__ PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
322 | { |
323 | PropertiesLine prop_line; |
324 | prop_line.line_width = 2; |
325 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
326 | prop_line.y = MIDDLE; |
327 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
328 | |
23093869 |
329 | g_debug("prepare_status_line for state : %s", |
330 | g_quark_to_string(process->state->s)); |
c8bba5fa |
331 | |
332 | /* color of line : status of the process */ |
333 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
334 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
335 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
336 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
337 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
338 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
dbd243b1 |
339 | else if(process->state->s == LTTV_STATE_EXIT) |
340 | prop_line.color = drawing_colors[COL_EXIT]; |
0828099d |
341 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
342 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
343 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
344 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
345 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
346 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
347 | else |
23093869 |
348 | prop_line.color = drawing_colors[COL_WHITE]; |
e800cf84 |
349 | |
350 | //gdk_colormap_alloc_color(colormap, |
351 | // prop_line.color, |
352 | // FALSE, |
353 | // TRUE); |
c8bba5fa |
354 | |
355 | return prop_line; |
356 | |
357 | } |
9a1ec01b |
358 | #endif //0 |
c8bba5fa |
359 | |
360 | |
e92eabaf |
361 | /* before_schedchange_hook |
b9a010a2 |
362 | * |
f0d936c0 |
363 | * This function basically draw lines and icons. Two types of lines are drawn : |
364 | * one small (3 pixels?) representing the state of the process and the second |
365 | * type is thicker (10 pixels?) representing on which CPU a process is running |
366 | * (and this only in running state). |
367 | * |
368 | * Extremums of the lines : |
369 | * x_min : time of the last event context for this process kept in memory. |
370 | * x_max : time of the current event. |
371 | * y : middle of the process in the process list. The process is found in the |
372 | * list, therefore is it's position in pixels. |
373 | * |
374 | * The choice of lines'color is defined by the context of the last event for this |
375 | * process. |
376 | */ |
b9a010a2 |
377 | |
378 | |
e92eabaf |
379 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
380 | { |
b9a010a2 |
381 | EventsRequest *events_request = (EventsRequest*)hook_data; |
382 | ControlFlowData *control_flow_data = events_request->viewer_data; |
c8bba5fa |
383 | Drawing_t *drawing = control_flow_data->drawing; |
b9a010a2 |
384 | |
385 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
386 | |
387 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
16b9cadb |
388 | LttvTraceState *ts =(LttvTraceState *)((LttvTracefileContext*)tfs)->t_context; |
b9a010a2 |
389 | |
390 | LttEvent *e; |
391 | e = tfc->e; |
392 | |
393 | LttTime evtime = ltt_event_time(e); |
fd22065b |
394 | |
c8bba5fa |
395 | guint width = drawing->width; |
b9a010a2 |
396 | |
10a1069a |
397 | /* we are in a schedchange, before the state update. We must draw the |
398 | * items corresponding to the state before it changes : now is the right |
399 | * time to do it. |
400 | */ |
b9a010a2 |
401 | |
10a1069a |
402 | guint pid_out; |
403 | guint pid_in; |
404 | { |
405 | LttField *f = ltt_event_field(e); |
406 | LttField *element; |
407 | element = ltt_field_member(f,0); |
408 | pid_out = ltt_event_get_long_unsigned(e,element); |
409 | element = ltt_field_member(f,1); |
410 | pid_in = ltt_event_get_long_unsigned(e,element); |
411 | g_debug("out : %u in : %u", pid_out, pid_in); |
412 | } |
413 | |
414 | { |
415 | /* For the pid_out */ |
416 | /* First, check if the current process is in the state computation |
417 | * process list. If it is there, that means we must add it right now and |
418 | * draw items from the beginning of the read for it. If it is not |
419 | * present, it's a new process and it was not present : it will |
420 | * be added after the state update. */ |
421 | LttvProcessState *process; |
422 | process = lttv_state_find_process(tfs, pid_out); |
4e86ae2e |
423 | //process = tfs->process; |
b9a010a2 |
424 | |
10a1069a |
425 | if(process != NULL) { |
426 | /* Well, the process_out existed : we must get it in the process hash |
427 | * or add it, and draw its items. |
428 | */ |
429 | /* Add process to process list (if not present) */ |
430 | guint y = 0, height = 0, pl_height = 0; |
431 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
432 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
433 | LttTime birth = process->creation_time; |
b9a010a2 |
434 | |
10a1069a |
435 | if(processlist_get_process_pixels(process_list, |
436 | pid_out, |
437 | process->last_cpu, |
438 | &birth, |
439 | tfc->t_context->index, |
440 | &y, |
441 | &height, |
442 | &hashed_process_data) == 1) |
443 | { |
444 | g_assert(pid_out == 0 || pid_out != process->ppid); |
aac69e70 |
445 | const gchar *name = g_quark_to_string(process->name); |
10a1069a |
446 | /* Process not present */ |
4e86ae2e |
447 | ProcessInfo *process_info; |
10a1069a |
448 | processlist_add(process_list, |
449 | pid_out, |
450 | process->last_cpu, |
451 | process->ppid, |
452 | &birth, |
453 | tfc->t_context->index, |
454 | name, |
455 | &pl_height, |
4e86ae2e |
456 | &process_info, |
10a1069a |
457 | &hashed_process_data); |
4e86ae2e |
458 | processlist_get_pixels_from_data(process_list, |
459 | process_info, |
460 | hashed_process_data, |
e800cf84 |
461 | &y, |
4e86ae2e |
462 | &height); |
10a1069a |
463 | drawing_insert_square( drawing, y, height); |
464 | } |
465 | |
466 | /* Now, the process is in the state hash and our own process hash. |
467 | * We definitely can draw the items related to the ending state. |
468 | */ |
e800cf84 |
469 | |
10a1069a |
470 | /* Check if the x position is unset. In can have been left unset by |
471 | * a draw closure from a after chunk hook. This should never happen, |
472 | * because it must be set by before chunk hook to the damage_begin |
473 | * value. |
474 | */ |
475 | g_assert(hashed_process_data->x.middle != -1); |
b2743953 |
476 | if(ltt_time_compare(hashed_process_data->next_good_time, |
477 | evtime) > 0) |
10a1069a |
478 | { |
b2743953 |
479 | if(hashed_process_data->x.middle_marked == FALSE) { |
fd22065b |
480 | TimeWindow time_window = |
481 | lttvwindow_get_time_window(control_flow_data->tab); |
482 | #ifdef EXTRA_CHECK |
483 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
484 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
485 | return; |
486 | #endif //EXTRA_CHECK |
487 | |
b2743953 |
488 | guint x; |
489 | convert_time_to_pixels( |
490 | time_window, |
491 | evtime, |
492 | width, |
493 | &x); |
494 | |
495 | /* Draw collision indicator */ |
496 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
497 | gdk_draw_point(drawing->pixmap, |
498 | drawing->gc, |
499 | x, |
500 | y+(height/2)-3); |
501 | hashed_process_data->x.middle_marked = TRUE; |
502 | } |
503 | } else { |
fd22065b |
504 | TimeWindow time_window = |
505 | lttvwindow_get_time_window(control_flow_data->tab); |
506 | #ifdef EXTRA_CHECK |
507 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
508 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
509 | return; |
510 | #endif //EXTRA_CHECK |
511 | |
10a1069a |
512 | guint x; |
10a1069a |
513 | convert_time_to_pixels( |
a18124ff |
514 | time_window, |
4b7dc462 |
515 | evtime, |
516 | width, |
517 | &x); |
10a1069a |
518 | |
10a1069a |
519 | |
4b7dc462 |
520 | /* Jump over draw if we are at the same x position */ |
e72908ed |
521 | if(x == hashed_process_data->x.middle && |
522 | hashed_process_data->x.middle_used) |
e800cf84 |
523 | { |
e72908ed |
524 | if(hashed_process_data->x.middle_marked == FALSE) { |
525 | /* Draw collision indicator */ |
526 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
527 | gdk_draw_point(drawing->pixmap, |
528 | drawing->gc, |
529 | x, |
2c6618bc |
530 | y+(height/2)-3); |
de4ea1ad |
531 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
532 | } |
4b7dc462 |
533 | /* jump */ |
534 | } else { |
535 | DrawContext draw_context; |
10a1069a |
536 | |
4b7dc462 |
537 | /* Now create the drawing context that will be used to draw |
538 | * items related to the last state. */ |
539 | draw_context.drawable = drawing->pixmap; |
540 | draw_context.gc = drawing->gc; |
541 | draw_context.pango_layout = drawing->pango_layout; |
542 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
543 | draw_context.drawinfo.end.x = x; |
544 | |
545 | draw_context.drawinfo.y.over = y+1; |
546 | draw_context.drawinfo.y.middle = y+(height/2); |
547 | draw_context.drawinfo.y.under = y+height; |
548 | |
549 | draw_context.drawinfo.start.offset.over = 0; |
550 | draw_context.drawinfo.start.offset.middle = 0; |
551 | draw_context.drawinfo.start.offset.under = 0; |
552 | draw_context.drawinfo.end.offset.over = 0; |
553 | draw_context.drawinfo.end.offset.middle = 0; |
554 | draw_context.drawinfo.end.offset.under = 0; |
555 | |
556 | { |
557 | /* Draw the line */ |
9a1ec01b |
558 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
559 | draw_line((void*)&prop_line, (void*)&draw_context); |
560 | |
561 | } |
562 | /* become the last x position */ |
563 | hashed_process_data->x.middle = x; |
e72908ed |
564 | hashed_process_data->x.middle_used = TRUE; |
565 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
566 | |
567 | /* Calculate the next good time */ |
568 | convert_pixels_to_time(width, x+1, time_window, |
569 | &hashed_process_data->next_good_time); |
e800cf84 |
570 | } |
571 | } |
572 | } |
10a1069a |
573 | } |
e800cf84 |
574 | |
10a1069a |
575 | { |
576 | /* For the pid_in */ |
577 | /* First, check if the current process is in the state computation |
578 | * process list. If it is there, that means we must add it right now and |
579 | * draw items from the beginning of the read for it. If it is not |
580 | * present, it's a new process and it was not present : it will |
581 | * be added after the state update. */ |
582 | LttvProcessState *process; |
583 | process = lttv_state_find_process(tfs, pid_in); |
584 | |
585 | if(process != NULL) { |
586 | /* Well, the process_out existed : we must get it in the process hash |
587 | * or add it, and draw its items. |
588 | */ |
589 | /* Add process to process list (if not present) */ |
590 | guint y = 0, height = 0, pl_height = 0; |
591 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
592 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
593 | LttTime birth = process->creation_time; |
e800cf84 |
594 | |
10a1069a |
595 | if(processlist_get_process_pixels(process_list, |
596 | pid_in, |
597 | process->last_cpu, |
598 | &birth, |
599 | tfc->t_context->index, |
600 | &y, |
601 | &height, |
602 | &hashed_process_data) == 1) |
603 | { |
604 | g_assert(pid_in == 0 || pid_in != process->ppid); |
aac69e70 |
605 | const gchar *name = g_quark_to_string(process->name); |
10a1069a |
606 | /* Process not present */ |
4e86ae2e |
607 | ProcessInfo *process_info; |
10a1069a |
608 | processlist_add(process_list, |
609 | pid_in, |
610 | process->last_cpu, |
611 | process->ppid, |
612 | &birth, |
613 | tfc->t_context->index, |
614 | name, |
615 | &pl_height, |
4e86ae2e |
616 | &process_info, |
10a1069a |
617 | &hashed_process_data); |
4e86ae2e |
618 | processlist_get_pixels_from_data(process_list, |
619 | process_info, |
620 | hashed_process_data, |
c8bba5fa |
621 | &y, |
4e86ae2e |
622 | &height); |
10a1069a |
623 | drawing_insert_square( drawing, y, height); |
624 | } |
625 | |
626 | /* Now, the process is in the state hash and our own process hash. |
627 | * We definitely can draw the items related to the ending state. |
628 | */ |
b9a010a2 |
629 | |
10a1069a |
630 | /* Check if the x position is unset. In can have been left unset by |
631 | * a draw closure from a after chunk hook. This should never happen, |
632 | * because it must be set by before chunk hook to the damage_begin |
633 | * value. |
634 | */ |
635 | g_assert(hashed_process_data->x.middle != -1); |
b2743953 |
636 | |
637 | if(ltt_time_compare(hashed_process_data->next_good_time, |
638 | evtime) > 0) |
10a1069a |
639 | { |
b2743953 |
640 | if(hashed_process_data->x.middle_marked == FALSE) { |
fd22065b |
641 | TimeWindow time_window = |
642 | lttvwindow_get_time_window(control_flow_data->tab); |
643 | #ifdef EXTRA_CHECK |
644 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
645 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
646 | return; |
647 | #endif //EXTRA_CHECK |
b2743953 |
648 | guint x; |
649 | convert_time_to_pixels( |
650 | time_window, |
651 | evtime, |
652 | width, |
653 | &x); |
654 | |
655 | /* Draw collision indicator */ |
656 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
657 | gdk_draw_point(drawing->pixmap, |
658 | drawing->gc, |
659 | x, |
660 | y+(height/2)-3); |
661 | hashed_process_data->x.middle_marked = TRUE; |
662 | } |
663 | } else { |
fd22065b |
664 | TimeWindow time_window = |
665 | lttvwindow_get_time_window(control_flow_data->tab); |
666 | #ifdef EXTRA_CHECK |
667 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
668 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
669 | return; |
670 | #endif //EXTRA_CHECK |
10a1069a |
671 | guint x; |
10a1069a |
672 | |
673 | convert_time_to_pixels( |
a18124ff |
674 | time_window, |
4b7dc462 |
675 | evtime, |
676 | width, |
677 | &x); |
10a1069a |
678 | |
10a1069a |
679 | |
4b7dc462 |
680 | /* Jump over draw if we are at the same x position */ |
e72908ed |
681 | if(x == hashed_process_data->x.middle && |
682 | hashed_process_data->x.middle_used) |
4b7dc462 |
683 | { |
e72908ed |
684 | if(hashed_process_data->x.middle_marked == FALSE) { |
685 | /* Draw collision indicator */ |
686 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
687 | gdk_draw_point(drawing->pixmap, |
688 | drawing->gc, |
689 | x, |
2c6618bc |
690 | y+(height/2)-3); |
de4ea1ad |
691 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
692 | } |
4b7dc462 |
693 | /* jump */ |
694 | } else { |
695 | DrawContext draw_context; |
10a1069a |
696 | |
4b7dc462 |
697 | /* Now create the drawing context that will be used to draw |
698 | * items related to the last state. */ |
699 | draw_context.drawable = drawing->pixmap; |
700 | draw_context.gc = drawing->gc; |
701 | draw_context.pango_layout = drawing->pango_layout; |
702 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
703 | draw_context.drawinfo.end.x = x; |
10a1069a |
704 | |
4b7dc462 |
705 | draw_context.drawinfo.y.over = y+1; |
706 | draw_context.drawinfo.y.middle = y+(height/2); |
707 | draw_context.drawinfo.y.under = y+height; |
10a1069a |
708 | |
4b7dc462 |
709 | draw_context.drawinfo.start.offset.over = 0; |
710 | draw_context.drawinfo.start.offset.middle = 0; |
711 | draw_context.drawinfo.start.offset.under = 0; |
712 | draw_context.drawinfo.end.offset.over = 0; |
713 | draw_context.drawinfo.end.offset.middle = 0; |
714 | draw_context.drawinfo.end.offset.under = 0; |
715 | |
716 | { |
717 | /* Draw the line */ |
9a1ec01b |
718 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
719 | draw_line((void*)&prop_line, (void*)&draw_context); |
720 | } |
721 | |
722 | |
723 | /* become the last x position */ |
724 | hashed_process_data->x.middle = x; |
e72908ed |
725 | hashed_process_data->x.middle_used = TRUE; |
726 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
727 | |
728 | /* Calculate the next good time */ |
729 | convert_pixels_to_time(width, x+1, time_window, |
730 | &hashed_process_data->next_good_time); |
4b7dc462 |
731 | } |
c8bba5fa |
732 | } |
b9a010a2 |
733 | } |
734 | } |
b9a010a2 |
735 | return 0; |
736 | |
737 | |
b9a010a2 |
738 | #if 0 |
ca0f8a8e |
739 | EventsRequest *events_request = (EventsRequest*)hook_data; |
740 | ControlFlowData *control_flow_data = |
741 | (ControlFlowData*)events_request->viewer_data; |
742 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
743 | |
a56a1ba4 |
744 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
745 | |
746 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
747 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
748 | |
e9a9c513 |
749 | LttEvent *e; |
e9a9c513 |
750 | e = tfc->e; |
751 | |
9444deae |
752 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
753 | TimeWindow time_window = |
754 | lttvwindow_get_time_window(tab); |
9444deae |
755 | |
a2aab3a3 |
756 | LttTime time_window.end_time = time_window.time_window.end_time; |
6f26fc38 |
757 | |
9444deae |
758 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
759 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
a2aab3a3 |
760 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
9444deae |
761 | return; |
762 | |
a56a1ba4 |
763 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
764 | { |
2a2fa4f0 |
765 | g_debug("schedchange!"); |
a56a1ba4 |
766 | |
767 | /* Add process to process list (if not present) and get drawing "y" from |
768 | * process position */ |
769 | guint pid_out, pid_in; |
770 | LttvProcessState *process_out, *process_in; |
771 | LttTime birth; |
772 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
773 | |
5c230fc4 |
774 | ProcessList *process_list = control_flow_data->process_list; |
a56a1ba4 |
775 | |
776 | |
777 | LttField *f = ltt_event_field(e); |
778 | LttField *element; |
779 | element = ltt_field_member(f,0); |
780 | pid_out = ltt_event_get_long_unsigned(e,element); |
781 | element = ltt_field_member(f,1); |
782 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
783 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
784 | |
785 | |
786 | /* Find process pid_out in the list... */ |
87658614 |
787 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
788 | if(process_out == NULL) return 0; |
2a2fa4f0 |
789 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
790 | |
a56a1ba4 |
791 | birth = process_out->creation_time; |
51705146 |
792 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
793 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
794 | |
795 | if(processlist_get_process_pixels(process_list, |
796 | pid_out, |
797 | &birth, |
d0cd7f09 |
798 | tfc->t_context->index, |
a56a1ba4 |
799 | &y_out, |
800 | &height, |
14963be0 |
801 | &hashed_process_data_out) == 1) |
a56a1ba4 |
802 | { |
51705146 |
803 | /* Process not present */ |
804 | processlist_add(process_list, |
805 | pid_out, |
806 | &birth, |
807 | tfc->t_context->index, |
808 | name, |
809 | &pl_height, |
810 | &hashed_process_data_out); |
811 | g_assert(processlist_get_process_pixels(process_list, |
812 | pid_out, |
813 | &birth, |
814 | tfc->t_context->index, |
815 | &y_out, |
816 | &height, |
817 | &hashed_process_data_out)==0); |
818 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
819 | } |
51705146 |
820 | //g_free(name); |
a56a1ba4 |
821 | |
822 | /* Find process pid_in in the list... */ |
87658614 |
823 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
824 | if(process_in == NULL) return 0; |
2a2fa4f0 |
825 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
826 | |
827 | birth = process_in->creation_time; |
51705146 |
828 | name = g_quark_to_string(process_in->name); |
14963be0 |
829 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
830 | |
831 | if(processlist_get_process_pixels(process_list, |
832 | pid_in, |
833 | &birth, |
d0cd7f09 |
834 | tfc->t_context->index, |
a56a1ba4 |
835 | &y_in, |
836 | &height, |
14963be0 |
837 | &hashed_process_data_in) == 1) |
a56a1ba4 |
838 | { |
51705146 |
839 | /* Process not present */ |
a56a1ba4 |
840 | processlist_add(process_list, |
841 | pid_in, |
842 | &birth, |
d0cd7f09 |
843 | tfc->t_context->index, |
a56a1ba4 |
844 | name, |
845 | &pl_height, |
14963be0 |
846 | &hashed_process_data_in); |
a56a1ba4 |
847 | processlist_get_process_pixels(process_list, |
848 | pid_in, |
849 | &birth, |
d0cd7f09 |
850 | tfc->t_context->index, |
a56a1ba4 |
851 | &y_in, |
852 | &height, |
14963be0 |
853 | &hashed_process_data_in); |
a56a1ba4 |
854 | |
ca0f8a8e |
855 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
856 | } |
51705146 |
857 | //g_free(name); |
a56a1ba4 |
858 | |
859 | |
860 | /* Find pixels corresponding to time of the event. If the time does |
861 | * not fit in the window, show a warning, not supposed to happend. */ |
862 | guint x = 0; |
51705146 |
863 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
864 | |
865 | LttTime time = ltt_event_time(e); |
866 | |
a2aab3a3 |
867 | LttTime window_end = time_window.time_window.end_time; |
a56a1ba4 |
868 | |
869 | convert_time_to_pixels( |
a18124ff |
870 | time_window, |
a56a1ba4 |
871 | time, |
872 | width, |
873 | &x); |
9444deae |
874 | //assert(x <= width); |
51705146 |
875 | // |
a56a1ba4 |
876 | /* draw what represents the event for outgoing process. */ |
877 | |
14963be0 |
878 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
879 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
880 | draw_context_out->current->modify_under->x = x; |
68997a22 |
881 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
882 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
883 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
884 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
885 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
886 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
887 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
888 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
889 | //draw_context_out->gc = widget->style->black_gc; |
890 | |
891 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
892 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
893 | |
d0cd7f09 |
894 | /* Draw the line/background of the out process */ |
895 | if(draw_context_out->previous->middle->x == -1) |
896 | { |
ca0f8a8e |
897 | draw_context_out->previous->over->x = |
898 | control_flow_data->drawing->damage_begin; |
899 | draw_context_out->previous->middle->x = |
900 | control_flow_data->drawing->damage_begin; |
901 | draw_context_out->previous->under->x = |
902 | control_flow_data->drawing->damage_begin; |
903 | |
904 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
905 | } |
906 | |
907 | draw_context_out->current->middle->x = x; |
908 | draw_context_out->current->over->x = x; |
909 | draw_context_out->current->under->x = x; |
910 | draw_context_out->current->middle->y = y_out + height/2; |
911 | draw_context_out->current->over->y = y_out; |
912 | draw_context_out->current->under->y = y_out + height; |
913 | draw_context_out->previous->middle->y = y_out + height/2; |
914 | draw_context_out->previous->over->y = y_out; |
915 | draw_context_out->previous->under->y = y_out + height; |
916 | |
917 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
918 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
919 | |
920 | if(process_out->state->s == LTTV_STATE_RUN) |
921 | { |
51705146 |
922 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
923 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
924 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
925 | |
926 | PropertiesBG prop_bg; |
927 | prop_bg.color = g_new(GdkColor,1); |
928 | |
929 | switch(tfc->index) { |
930 | case 0: |
931 | prop_bg.color->red = 0x1515; |
932 | prop_bg.color->green = 0x1515; |
933 | prop_bg.color->blue = 0x8c8c; |
934 | break; |
935 | case 1: |
936 | prop_bg.color->red = 0x4e4e; |
937 | prop_bg.color->green = 0xa9a9; |
938 | prop_bg.color->blue = 0xa4a4; |
939 | break; |
940 | case 2: |
941 | prop_bg.color->red = 0x7a7a; |
942 | prop_bg.color->green = 0x4a4a; |
943 | prop_bg.color->blue = 0x8b8b; |
944 | break; |
945 | case 3: |
946 | prop_bg.color->red = 0x8080; |
947 | prop_bg.color->green = 0x7777; |
948 | prop_bg.color->blue = 0x4747; |
949 | break; |
950 | default: |
951 | prop_bg.color->red = 0xe7e7; |
952 | prop_bg.color->green = 0xe7e7; |
953 | prop_bg.color->blue = 0xe7e7; |
954 | } |
955 | |
2a2fa4f0 |
956 | g_debug("calling from draw_event"); |
d0cd7f09 |
957 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
958 | g_free(prop_bg.color); |
51705146 |
959 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
960 | } |
961 | |
962 | draw_context_out->gc = widget->style->black_gc; |
963 | |
a56a1ba4 |
964 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
965 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
966 | PropertiesText prop_text_out; |
967 | prop_text_out.foreground = &colorfg_out; |
968 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
969 | prop_text_out.size = 6; |
a56a1ba4 |
970 | prop_text_out.position = OVER; |
971 | |
cfe526b1 |
972 | /* color of text : status of the process */ |
973 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
974 | { |
975 | prop_text_out.foreground->red = 0xffff; |
976 | prop_text_out.foreground->green = 0xffff; |
977 | prop_text_out.foreground->blue = 0xffff; |
978 | } |
979 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
980 | { |
981 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
982 | prop_text_out.foreground->green = 0xffff; |
983 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
984 | } |
985 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
986 | { |
2df6f2bd |
987 | prop_text_out.foreground->red = 0xffff; |
988 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
989 | prop_text_out.foreground->blue = 0x0000; |
990 | } |
0828099d |
991 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
992 | { |
993 | prop_text_out.foreground->red = 0xffff; |
994 | prop_text_out.foreground->green = 0x0000; |
995 | prop_text_out.foreground->blue = 0xffff; |
996 | } |
997 | else if(process_out->state->s == LTTV_STATE_WAIT) |
998 | { |
999 | prop_text_out.foreground->red = 0xffff; |
1000 | prop_text_out.foreground->green = 0x0000; |
1001 | prop_text_out.foreground->blue = 0x0000; |
1002 | } |
1003 | else if(process_out->state->s == LTTV_STATE_RUN) |
1004 | { |
1005 | prop_text_out.foreground->red = 0x0000; |
1006 | prop_text_out.foreground->green = 0xffff; |
1007 | prop_text_out.foreground->blue = 0x0000; |
1008 | } |
1009 | else |
1010 | { |
1011 | prop_text_out.foreground->red = 0xffff; |
1012 | prop_text_out.foreground->green = 0xffff; |
1013 | prop_text_out.foreground->blue = 0xffff; |
1014 | } |
1015 | |
d52cfc84 |
1016 | |
a56a1ba4 |
1017 | /* Print status of the process : U, WF, WC, E, W, R */ |
1018 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1019 | prop_text_out.text = "U->"; |
a56a1ba4 |
1020 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1021 | prop_text_out.text = "WF->"; |
a56a1ba4 |
1022 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1023 | prop_text_out.text = "WC->"; |
0828099d |
1024 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1025 | prop_text_out.text = "E->"; |
a56a1ba4 |
1026 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1027 | prop_text_out.text = "W->"; |
a56a1ba4 |
1028 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1029 | prop_text_out.text = "R->"; |
a56a1ba4 |
1030 | else |
68997a22 |
1031 | prop_text_out.text = "U"; |
a56a1ba4 |
1032 | |
1033 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1034 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
1035 | |
51705146 |
1036 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1037 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1038 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
1039 | |
1040 | PropertiesLine prop_line_out; |
1041 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
1042 | prop_line_out.line_width = 2; |
a56a1ba4 |
1043 | prop_line_out.style = GDK_LINE_SOLID; |
1044 | prop_line_out.position = MIDDLE; |
d52cfc84 |
1045 | |
2a2fa4f0 |
1046 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1047 | |
1048 | /* color of line : status of the process */ |
1049 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1050 | { |
cfe526b1 |
1051 | prop_line_out.color->red = 0xffff; |
1052 | prop_line_out.color->green = 0xffff; |
1053 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
1054 | } |
1055 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1056 | { |
1057 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
1058 | prop_line_out.color->green = 0xffff; |
1059 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
1060 | } |
1061 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1062 | { |
2df6f2bd |
1063 | prop_line_out.color->red = 0xffff; |
1064 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
1065 | prop_line_out.color->blue = 0x0000; |
1066 | } |
0828099d |
1067 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1068 | { |
1069 | prop_line_out.color->red = 0xffff; |
1070 | prop_line_out.color->green = 0x0000; |
1071 | prop_line_out.color->blue = 0xffff; |
1072 | } |
1073 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1074 | { |
1075 | prop_line_out.color->red = 0xffff; |
1076 | prop_line_out.color->green = 0x0000; |
1077 | prop_line_out.color->blue = 0x0000; |
1078 | } |
1079 | else if(process_out->state->s == LTTV_STATE_RUN) |
1080 | { |
1081 | prop_line_out.color->red = 0x0000; |
1082 | prop_line_out.color->green = 0xffff; |
1083 | prop_line_out.color->blue = 0x0000; |
1084 | } |
1085 | else |
1086 | { |
cfe526b1 |
1087 | prop_line_out.color->red = 0xffff; |
1088 | prop_line_out.color->green = 0xffff; |
1089 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
1090 | } |
1091 | |
1092 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
1093 | g_free(prop_line_out.color); |
51705146 |
1094 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
1095 | /* Note : finishing line will have to be added when trace read over. */ |
1096 | |
1097 | /* Finally, update the drawing context of the pid_in. */ |
1098 | |
14963be0 |
1099 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1100 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
1101 | draw_context_in->current->modify_under->x = x; |
68997a22 |
1102 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1103 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1104 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1105 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1106 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1107 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
1108 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
1109 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1110 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
1111 | |
1112 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1113 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1114 | |
1115 | /* Draw the line/bg of the in process */ |
1116 | if(draw_context_in->previous->middle->x == -1) |
1117 | { |
ca0f8a8e |
1118 | draw_context_in->previous->over->x = |
1119 | control_flow_data->drawing->damage_begin; |
1120 | draw_context_in->previous->middle->x = |
1121 | control_flow_data->drawing->damage_begin; |
1122 | draw_context_in->previous->under->x = |
1123 | control_flow_data->drawing->damage_begin; |
1124 | |
1125 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
1126 | |
d0cd7f09 |
1127 | } |
1128 | |
1129 | draw_context_in->current->middle->x = x; |
1130 | draw_context_in->current->over->x = x; |
1131 | draw_context_in->current->under->x = x; |
1132 | draw_context_in->current->middle->y = y_in + height/2; |
1133 | draw_context_in->current->over->y = y_in; |
1134 | draw_context_in->current->under->y = y_in + height; |
1135 | draw_context_in->previous->middle->y = y_in + height/2; |
1136 | draw_context_in->previous->over->y = y_in; |
1137 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
1138 | |
d0cd7f09 |
1139 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1140 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1141 | |
1142 | |
1143 | if(process_in->state->s == LTTV_STATE_RUN) |
1144 | { |
51705146 |
1145 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1146 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1147 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1148 | |
1149 | PropertiesBG prop_bg; |
1150 | prop_bg.color = g_new(GdkColor,1); |
1151 | |
1152 | switch(tfc->index) { |
1153 | case 0: |
1154 | prop_bg.color->red = 0x1515; |
1155 | prop_bg.color->green = 0x1515; |
1156 | prop_bg.color->blue = 0x8c8c; |
1157 | break; |
1158 | case 1: |
1159 | prop_bg.color->red = 0x4e4e; |
1160 | prop_bg.color->green = 0xa9a9; |
1161 | prop_bg.color->blue = 0xa4a4; |
1162 | break; |
1163 | case 2: |
1164 | prop_bg.color->red = 0x7a7a; |
1165 | prop_bg.color->green = 0x4a4a; |
1166 | prop_bg.color->blue = 0x8b8b; |
1167 | break; |
1168 | case 3: |
1169 | prop_bg.color->red = 0x8080; |
1170 | prop_bg.color->green = 0x7777; |
1171 | prop_bg.color->blue = 0x4747; |
1172 | break; |
1173 | default: |
1174 | prop_bg.color->red = 0xe7e7; |
1175 | prop_bg.color->green = 0xe7e7; |
1176 | prop_bg.color->blue = 0xe7e7; |
1177 | } |
1178 | |
1179 | |
1180 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1181 | g_free(prop_bg.color); |
51705146 |
1182 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1183 | } |
1184 | |
1185 | draw_context_in->gc = widget->style->black_gc; |
1186 | |
a56a1ba4 |
1187 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1188 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1189 | PropertiesText prop_text_in; |
1190 | prop_text_in.foreground = &colorfg_in; |
1191 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1192 | prop_text_in.size = 6; |
a56a1ba4 |
1193 | prop_text_in.position = OVER; |
1194 | |
2a2fa4f0 |
1195 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1196 | /* foreground of text : status of the process */ |
1197 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1198 | { |
1199 | prop_text_in.foreground->red = 0xffff; |
1200 | prop_text_in.foreground->green = 0xffff; |
1201 | prop_text_in.foreground->blue = 0xffff; |
1202 | } |
1203 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1204 | { |
1205 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1206 | prop_text_in.foreground->green = 0xffff; |
1207 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1208 | } |
1209 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1210 | { |
2df6f2bd |
1211 | prop_text_in.foreground->red = 0xffff; |
1212 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1213 | prop_text_in.foreground->blue = 0x0000; |
1214 | } |
0828099d |
1215 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1216 | { |
1217 | prop_text_in.foreground->red = 0xffff; |
1218 | prop_text_in.foreground->green = 0x0000; |
1219 | prop_text_in.foreground->blue = 0xffff; |
1220 | } |
1221 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1222 | { |
1223 | prop_text_in.foreground->red = 0xffff; |
1224 | prop_text_in.foreground->green = 0x0000; |
1225 | prop_text_in.foreground->blue = 0x0000; |
1226 | } |
1227 | else if(process_in->state->s == LTTV_STATE_RUN) |
1228 | { |
1229 | prop_text_in.foreground->red = 0x0000; |
1230 | prop_text_in.foreground->green = 0xffff; |
1231 | prop_text_in.foreground->blue = 0x0000; |
1232 | } |
1233 | else |
1234 | { |
1235 | prop_text_in.foreground->red = 0xffff; |
1236 | prop_text_in.foreground->green = 0xffff; |
1237 | prop_text_in.foreground->blue = 0xffff; |
1238 | } |
1239 | |
1240 | |
1241 | |
a56a1ba4 |
1242 | /* Print status of the process : U, WF, WC, E, W, R */ |
1243 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1244 | prop_text_in.text = "U->"; |
a56a1ba4 |
1245 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1246 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1247 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1248 | prop_text_in.text = "WC->"; |
0828099d |
1249 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1250 | prop_text_in.text = "E->"; |
a56a1ba4 |
1251 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1252 | prop_text_in.text = "W->"; |
a56a1ba4 |
1253 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1254 | prop_text_in.text = "R->"; |
a56a1ba4 |
1255 | else |
68997a22 |
1256 | prop_text_in.text = "U"; |
a56a1ba4 |
1257 | |
1258 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1259 | //gdk_gc_unref(draw_context_in->gc); |
1260 | |
51705146 |
1261 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1262 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1263 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1264 | |
a56a1ba4 |
1265 | PropertiesLine prop_line_in; |
1266 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1267 | prop_line_in.line_width = 2; |
a56a1ba4 |
1268 | prop_line_in.style = GDK_LINE_SOLID; |
1269 | prop_line_in.position = MIDDLE; |
1270 | |
1271 | /* color of line : status of the process */ |
1272 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1273 | { |
cfe526b1 |
1274 | prop_line_in.color->red = 0xffff; |
1275 | prop_line_in.color->green = 0xffff; |
1276 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1277 | } |
1278 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1279 | { |
1280 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1281 | prop_line_in.color->green = 0xffff; |
1282 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1283 | } |
1284 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1285 | { |
2df6f2bd |
1286 | prop_line_in.color->red = 0xffff; |
1287 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1288 | prop_line_in.color->blue = 0x0000; |
1289 | } |
0828099d |
1290 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1291 | { |
1292 | prop_line_in.color->red = 0xffff; |
1293 | prop_line_in.color->green = 0x0000; |
1294 | prop_line_in.color->blue = 0xffff; |
1295 | } |
1296 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1297 | { |
1298 | prop_line_in.color->red = 0xffff; |
1299 | prop_line_in.color->green = 0x0000; |
1300 | prop_line_in.color->blue = 0x0000; |
1301 | } |
1302 | else if(process_in->state->s == LTTV_STATE_RUN) |
1303 | { |
1304 | prop_line_in.color->red = 0x0000; |
1305 | prop_line_in.color->green = 0xffff; |
1306 | prop_line_in.color->blue = 0x0000; |
1307 | } |
1308 | else |
1309 | { |
cfe526b1 |
1310 | prop_line_in.color->red = 0xffff; |
1311 | prop_line_in.color->green = 0xffff; |
1312 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1313 | } |
1314 | |
1315 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1316 | g_free(prop_line_in.color); |
51705146 |
1317 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1318 | } |
1319 | |
1320 | return 0; |
b9a010a2 |
1321 | #endif //0 |
1322 | |
1323 | |
a56a1ba4 |
1324 | |
51705146 |
1325 | /* Text dump */ |
80a52ff8 |
1326 | #ifdef DONTSHOW |
a56a1ba4 |
1327 | GString *string = g_string_new("");; |
1328 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1329 | |
e9a9c513 |
1330 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1331 | g_string_append_printf(string,"\n"); |
1332 | |
1333 | if(state) { |
1334 | g_string_append_printf(string, " %s", |
1335 | g_quark_to_string(tfs->process->state->s)); |
1336 | } |
1337 | |
1338 | g_info("%s",string->str); |
1339 | |
a56a1ba4 |
1340 | g_string_free(string, TRUE); |
1341 | |
1342 | /* End of text dump */ |
80a52ff8 |
1343 | #endif //DONTSHOW |
50439712 |
1344 | |
f0d936c0 |
1345 | } |
1346 | |
e92eabaf |
1347 | /* after_schedchange_hook |
b9a010a2 |
1348 | * |
1349 | * The draw after hook is called by the reading API to have a |
1350 | * particular event drawn on the screen. |
1351 | * @param hook_data ControlFlowData structure of the viewer. |
1352 | * @param call_data Event context. |
1353 | * |
1354 | * This function adds items to be drawn in a queue for each process. |
1355 | * |
1356 | */ |
e92eabaf |
1357 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1358 | { |
ca0f8a8e |
1359 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1360 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1361 | |
a56a1ba4 |
1362 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1363 | |
1364 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
16b9cadb |
1365 | LttvTraceState *ts =(LttvTraceState *)((LttvTracefileContext*)tfs)->t_context; |
50439712 |
1366 | |
b9a010a2 |
1367 | LttEvent *e; |
1368 | e = tfc->e; |
1369 | |
1370 | LttTime evtime = ltt_event_time(e); |
b9a010a2 |
1371 | |
1372 | guint width = control_flow_data->drawing->width; |
1373 | |
10a1069a |
1374 | /* Add process to process list (if not present) */ |
1375 | LttvProcessState *process_out, *process_in; |
1376 | LttTime birth; |
1377 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1378 | HashedProcessData *hashed_process_data_in = NULL; |
b9a010a2 |
1379 | |
5c230fc4 |
1380 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
1381 | |
1382 | guint pid_in; |
1383 | { |
1384 | guint pid_out; |
1385 | LttField *f = ltt_event_field(e); |
1386 | LttField *element; |
1387 | element = ltt_field_member(f,0); |
1388 | pid_out = ltt_event_get_long_unsigned(e,element); |
1389 | element = ltt_field_member(f,1); |
1390 | pid_in = ltt_event_get_long_unsigned(e,element); |
1391 | g_debug("out : %u in : %u", pid_out, pid_in); |
1392 | } |
b9a010a2 |
1393 | |
1394 | |
10a1069a |
1395 | /* Find process pid_in in the list... */ |
1396 | process_in = lttv_state_find_process(tfs, pid_in); |
1397 | /* It should exist, because we are after the state update. */ |
1398 | g_assert(process_in != NULL); |
b9a010a2 |
1399 | |
10a1069a |
1400 | birth = process_in->creation_time; |
b9a010a2 |
1401 | |
10a1069a |
1402 | if(processlist_get_process_pixels(process_list, |
1403 | pid_in, |
1404 | process_in->last_cpu, |
1405 | &birth, |
1406 | tfc->t_context->index, |
1407 | &y_in, |
1408 | &height, |
1409 | &hashed_process_data_in) == 1) |
1410 | { |
1411 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
aac69e70 |
1412 | const gchar *name = g_quark_to_string(process_in->name); |
4e86ae2e |
1413 | ProcessInfo *process_info; |
10a1069a |
1414 | /* Process not present */ |
1415 | processlist_add(process_list, |
1416 | pid_in, |
1417 | process_in->last_cpu, |
1418 | process_in->ppid, |
1419 | &birth, |
1420 | tfc->t_context->index, |
1421 | name, |
1422 | &pl_height, |
4e86ae2e |
1423 | &process_info, |
10a1069a |
1424 | &hashed_process_data_in); |
4e86ae2e |
1425 | processlist_get_pixels_from_data(process_list, |
1426 | process_info, |
1427 | hashed_process_data_in, |
1428 | &y_in, |
1429 | &height); |
10a1069a |
1430 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
b9a010a2 |
1431 | } |
10a1069a |
1432 | |
b2743953 |
1433 | if(ltt_time_compare(hashed_process_data_in->next_good_time, |
1434 | evtime) <= 0) |
1435 | { |
fd22065b |
1436 | TimeWindow time_window = |
1437 | lttvwindow_get_time_window(control_flow_data->tab); |
1438 | |
1439 | #ifdef EXTRA_CHECK |
1440 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1441 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1442 | return; |
1443 | #endif //EXTRA_CHECK |
1444 | |
b2743953 |
1445 | guint new_x; |
1446 | |
1447 | convert_time_to_pixels( |
1448 | time_window, |
1449 | evtime, |
1450 | width, |
1451 | &new_x); |
e72908ed |
1452 | |
b2743953 |
1453 | if(hashed_process_data_in->x.middle != new_x) { |
1454 | hashed_process_data_in->x.middle = new_x; |
1455 | hashed_process_data_in->x.middle_used = FALSE; |
1456 | hashed_process_data_in->x.middle_marked = FALSE; |
1457 | } |
1458 | } |
b9a010a2 |
1459 | return 0; |
1460 | |
1461 | |
1462 | |
e72908ed |
1463 | |
1464 | |
b9a010a2 |
1465 | #if 0 |
1466 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1467 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1468 | |
1469 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1470 | |
1471 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1472 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1473 | |
a56a1ba4 |
1474 | |
50439712 |
1475 | LttEvent *e; |
1476 | e = tfc->e; |
1477 | |
9444deae |
1478 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1479 | TimeWindow time_window = |
1480 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1481 | |
a2aab3a3 |
1482 | LttTime time_window.end_time = time_window.time_window.end_time; |
6f26fc38 |
1483 | |
9444deae |
1484 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1485 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
a2aab3a3 |
1486 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
9444deae |
1487 | return; |
1488 | |
1489 | |
a56a1ba4 |
1490 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1491 | { |
2a2fa4f0 |
1492 | g_debug("schedchange!"); |
a56a1ba4 |
1493 | |
1494 | /* Add process to process list (if not present) and get drawing "y" from |
1495 | * process position */ |
1496 | guint pid_out, pid_in; |
1497 | LttvProcessState *process_out, *process_in; |
1498 | LttTime birth; |
1499 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1500 | |
5c230fc4 |
1501 | ProcessList *process_list = control_flow_data->process_list; |
a56a1ba4 |
1502 | |
1503 | |
1504 | LttField *f = ltt_event_field(e); |
1505 | LttField *element; |
1506 | element = ltt_field_member(f,0); |
1507 | pid_out = ltt_event_get_long_unsigned(e,element); |
1508 | element = ltt_field_member(f,1); |
1509 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1510 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1511 | |
1512 | |
1513 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1514 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1515 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1516 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1517 | |
1518 | birth = process_out->creation_time; |
1519 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1520 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1521 | |
1522 | if(processlist_get_process_pixels(process_list, |
1523 | pid_out, |
1524 | &birth, |
d0cd7f09 |
1525 | tfc->t_context->index, |
a56a1ba4 |
1526 | &y_out, |
1527 | &height, |
14963be0 |
1528 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1529 | { |
51705146 |
1530 | /* Process not present */ |
1531 | processlist_add(process_list, |
1532 | pid_out, |
1533 | &birth, |
1534 | tfc->t_context->index, |
1535 | name, |
1536 | &pl_height, |
1537 | &hashed_process_data_out); |
1538 | processlist_get_process_pixels(process_list, |
1539 | pid_out, |
1540 | &birth, |
1541 | tfc->t_context->index, |
1542 | &y_out, |
1543 | &height, |
1544 | &hashed_process_data_out); |
1545 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1546 | } |
1547 | |
1548 | g_free(name); |
1549 | |
1550 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1551 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1552 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1553 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1554 | |
1555 | birth = process_in->creation_time; |
1556 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1557 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1558 | |
1559 | if(processlist_get_process_pixels(process_list, |
1560 | pid_in, |
1561 | &birth, |
d0cd7f09 |
1562 | tfc->t_context->index, |
a56a1ba4 |
1563 | &y_in, |
1564 | &height, |
14963be0 |
1565 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1566 | { |
1567 | /* Process not present */ |
1568 | processlist_add(process_list, |
1569 | pid_in, |
1570 | &birth, |
d0cd7f09 |
1571 | tfc->t_context->index, |
a56a1ba4 |
1572 | name, |
1573 | &pl_height, |
14963be0 |
1574 | &hashed_process_data_in); |
a56a1ba4 |
1575 | processlist_get_process_pixels(process_list, |
1576 | pid_in, |
1577 | &birth, |
d0cd7f09 |
1578 | tfc->t_context->index, |
a56a1ba4 |
1579 | &y_in, |
1580 | &height, |
14963be0 |
1581 | &hashed_process_data_in); |
a56a1ba4 |
1582 | |
ca0f8a8e |
1583 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1584 | } |
1585 | g_free(name); |
1586 | |
1587 | |
1588 | /* Find pixels corresponding to time of the event. If the time does |
1589 | * not fit in the window, show a warning, not supposed to happend. */ |
1590 | //guint x = 0; |
501d5405 |
1591 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1592 | |
1593 | //LttTime time = ltt_event_time(e); |
1594 | |
a2aab3a3 |
1595 | //LttTime window_end = time_window->time_window.end_time; |
a56a1ba4 |
1596 | |
1597 | |
1598 | //convert_time_to_pixels( |
a18124ff |
1599 | // *time_window, |
a56a1ba4 |
1600 | // time, |
1601 | // width, |
1602 | // &x); |
1603 | |
1604 | //assert(x <= width); |
1605 | |
1606 | /* draw what represents the event for outgoing process. */ |
1607 | |
14963be0 |
1608 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1609 | //draw_context_out->current->modify_over->x = x; |
1610 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1611 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1612 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1613 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1614 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1615 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1616 | |
a56a1ba4 |
1617 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1618 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1619 | |
1620 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1621 | { |
1622 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1623 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1624 | PropertiesBG prop_bg; |
1625 | prop_bg.color = g_new(GdkColor,1); |
1626 | |
1627 | prop_bg.color->red = 0xffff; |
1628 | prop_bg.color->green = 0xffff; |
1629 | prop_bg.color->blue = 0xffff; |
1630 | |
1631 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1632 | g_free(prop_bg.color); |
1633 | gdk_gc_unref(draw_context_out->gc); |
1634 | }*/ |
1635 | |
1636 | draw_context_out->gc = widget->style->black_gc; |
1637 | |
a56a1ba4 |
1638 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1639 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1640 | PropertiesText prop_text_out; |
1641 | prop_text_out.foreground = &colorfg_out; |
1642 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1643 | prop_text_out.size = 6; |
a56a1ba4 |
1644 | prop_text_out.position = OVER; |
1645 | |
cfe526b1 |
1646 | /* color of text : status of the process */ |
1647 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1648 | { |
1649 | prop_text_out.foreground->red = 0xffff; |
1650 | prop_text_out.foreground->green = 0xffff; |
1651 | prop_text_out.foreground->blue = 0xffff; |
1652 | } |
1653 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1654 | { |
1655 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1656 | prop_text_out.foreground->green = 0xffff; |
1657 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1658 | } |
1659 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1660 | { |
2df6f2bd |
1661 | prop_text_out.foreground->red = 0xffff; |
1662 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1663 | prop_text_out.foreground->blue = 0x0000; |
1664 | } |
0828099d |
1665 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1666 | { |
1667 | prop_text_out.foreground->red = 0xffff; |
1668 | prop_text_out.foreground->green = 0x0000; |
1669 | prop_text_out.foreground->blue = 0xffff; |
1670 | } |
1671 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1672 | { |
1673 | prop_text_out.foreground->red = 0xffff; |
1674 | prop_text_out.foreground->green = 0x0000; |
1675 | prop_text_out.foreground->blue = 0x0000; |
1676 | } |
1677 | else if(process_out->state->s == LTTV_STATE_RUN) |
1678 | { |
1679 | prop_text_out.foreground->red = 0x0000; |
1680 | prop_text_out.foreground->green = 0xffff; |
1681 | prop_text_out.foreground->blue = 0x0000; |
1682 | } |
1683 | else |
1684 | { |
1685 | prop_text_out.foreground->red = 0xffff; |
1686 | prop_text_out.foreground->green = 0xffff; |
1687 | prop_text_out.foreground->blue = 0xffff; |
1688 | } |
1689 | |
a56a1ba4 |
1690 | /* Print status of the process : U, WF, WC, E, W, R */ |
1691 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1692 | prop_text_out.text = "U"; |
a56a1ba4 |
1693 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1694 | prop_text_out.text = "WF"; |
a56a1ba4 |
1695 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1696 | prop_text_out.text = "WC"; |
0828099d |
1697 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1698 | prop_text_out.text = "E"; |
a56a1ba4 |
1699 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1700 | prop_text_out.text = "W"; |
a56a1ba4 |
1701 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1702 | prop_text_out.text = "R"; |
a56a1ba4 |
1703 | else |
68997a22 |
1704 | prop_text_out.text = "U"; |
a56a1ba4 |
1705 | |
1706 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1707 | |
1708 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1709 | |
68997a22 |
1710 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1711 | draw_context_out->current->over->y = y_out; |
1712 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1713 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1714 | |
68997a22 |
1715 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1716 | g_free(draw_context_out->previous->modify_under); |
1717 | g_free(draw_context_out->previous->modify_middle); |
1718 | g_free(draw_context_out->previous->modify_over); |
1719 | g_free(draw_context_out->previous->under); |
1720 | g_free(draw_context_out->previous->middle); |
1721 | g_free(draw_context_out->previous->over); |
1722 | g_free(draw_context_out->previous); |
1723 | |
1724 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1725 | |
68997a22 |
1726 | draw_context_out->current = g_new(DrawInfo,1); |
1727 | draw_context_out->current->over = g_new(ItemInfo,1); |
1728 | draw_context_out->current->over->x = -1; |
1729 | draw_context_out->current->over->y = -1; |
1730 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1731 | draw_context_out->current->middle->x = -1; |
1732 | draw_context_out->current->middle->y = -1; |
1733 | draw_context_out->current->under = g_new(ItemInfo,1); |
1734 | draw_context_out->current->under->x = -1; |
1735 | draw_context_out->current->under->y = -1; |
1736 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1737 | draw_context_out->current->modify_over->x = -1; |
1738 | draw_context_out->current->modify_over->y = -1; |
1739 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1740 | draw_context_out->current->modify_middle->x = -1; |
1741 | draw_context_out->current->modify_middle->y = -1; |
1742 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1743 | draw_context_out->current->modify_under->x = -1; |
1744 | draw_context_out->current->modify_under->y = -1; |
1745 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1746 | |
1747 | /* Finally, update the drawing context of the pid_in. */ |
1748 | |
14963be0 |
1749 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1750 | //draw_context_in->current->modify_over->x = x; |
1751 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1752 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1753 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1754 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1755 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1756 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1757 | |
1758 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1759 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1760 | |
1761 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1762 | { |
1763 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1764 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1765 | PropertiesBG prop_bg; |
1766 | prop_bg.color = g_new(GdkColor,1); |
1767 | |
1768 | prop_bg.color->red = 0xffff; |
1769 | prop_bg.color->green = 0xffff; |
1770 | prop_bg.color->blue = 0xffff; |
1771 | |
1772 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1773 | g_free(prop_bg.color); |
1774 | gdk_gc_unref(draw_context_in->gc); |
1775 | }*/ |
1776 | |
1777 | draw_context_in->gc = widget->style->black_gc; |
1778 | |
a56a1ba4 |
1779 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1780 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1781 | PropertiesText prop_text_in; |
1782 | prop_text_in.foreground = &colorfg_in; |
1783 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1784 | prop_text_in.size = 6; |
a56a1ba4 |
1785 | prop_text_in.position = OVER; |
1786 | |
cfe526b1 |
1787 | /* foreground of text : status of the process */ |
1788 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1789 | { |
1790 | prop_text_in.foreground->red = 0xffff; |
1791 | prop_text_in.foreground->green = 0xffff; |
1792 | prop_text_in.foreground->blue = 0xffff; |
1793 | } |
1794 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1795 | { |
1796 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1797 | prop_text_in.foreground->green = 0xffff; |
1798 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1799 | } |
1800 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1801 | { |
2df6f2bd |
1802 | prop_text_in.foreground->red = 0xffff; |
1803 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1804 | prop_text_in.foreground->blue = 0x0000; |
1805 | } |
0828099d |
1806 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1807 | { |
1808 | prop_text_in.foreground->red = 0xffff; |
1809 | prop_text_in.foreground->green = 0x0000; |
1810 | prop_text_in.foreground->blue = 0xffff; |
1811 | } |
1812 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1813 | { |
1814 | prop_text_in.foreground->red = 0xffff; |
1815 | prop_text_in.foreground->green = 0x0000; |
1816 | prop_text_in.foreground->blue = 0x0000; |
1817 | } |
1818 | else if(process_in->state->s == LTTV_STATE_RUN) |
1819 | { |
1820 | prop_text_in.foreground->red = 0x0000; |
1821 | prop_text_in.foreground->green = 0xffff; |
1822 | prop_text_in.foreground->blue = 0x0000; |
1823 | } |
1824 | else |
1825 | { |
1826 | prop_text_in.foreground->red = 0xffff; |
1827 | prop_text_in.foreground->green = 0xffff; |
1828 | prop_text_in.foreground->blue = 0xffff; |
1829 | } |
1830 | |
1831 | |
a56a1ba4 |
1832 | /* Print status of the process : U, WF, WC, E, W, R */ |
1833 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1834 | prop_text_in.text = "U"; |
a56a1ba4 |
1835 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1836 | prop_text_in.text = "WF"; |
a56a1ba4 |
1837 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1838 | prop_text_in.text = "WC"; |
0828099d |
1839 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1840 | prop_text_in.text = "E"; |
a56a1ba4 |
1841 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1842 | prop_text_in.text = "W"; |
a56a1ba4 |
1843 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1844 | prop_text_in.text = "R"; |
a56a1ba4 |
1845 | else |
68997a22 |
1846 | prop_text_in.text = "U"; |
a56a1ba4 |
1847 | |
1848 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1849 | |
d0cd7f09 |
1850 | |
319e9d81 |
1851 | if(process_in->state->s == LTTV_STATE_RUN) |
1852 | { |
1853 | gchar tmp[255]; |
1854 | prop_text_in.foreground = &colorfg_in; |
1855 | prop_text_in.background = &colorbg_in; |
1856 | prop_text_in.foreground->red = 0xffff; |
1857 | prop_text_in.foreground->green = 0xffff; |
1858 | prop_text_in.foreground->blue = 0xffff; |
1859 | prop_text_in.size = 6; |
1860 | prop_text_in.position = UNDER; |
1861 | |
1862 | prop_text_in.text = g_new(gchar, 260); |
1863 | strcpy(prop_text_in.text, "CPU "); |
1864 | snprintf(tmp, 255, "%u", tfc->index); |
1865 | strcat(prop_text_in.text, tmp); |
1866 | |
1867 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1868 | g_free(prop_text_in.text); |
1869 | } |
1870 | |
1871 | |
68997a22 |
1872 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1873 | draw_context_in->current->over->y = y_in; |
1874 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1875 | draw_context_in->current->status = process_in->state->s; |
1876 | |
1877 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1878 | g_free(draw_context_in->previous->modify_under); |
1879 | g_free(draw_context_in->previous->modify_middle); |
1880 | g_free(draw_context_in->previous->modify_over); |
1881 | g_free(draw_context_in->previous->under); |
1882 | g_free(draw_context_in->previous->middle); |
1883 | g_free(draw_context_in->previous->over); |
1884 | g_free(draw_context_in->previous); |
1885 | |
1886 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1887 | |
68997a22 |
1888 | draw_context_in->current = g_new(DrawInfo,1); |
1889 | draw_context_in->current->over = g_new(ItemInfo,1); |
1890 | draw_context_in->current->over->x = -1; |
1891 | draw_context_in->current->over->y = -1; |
1892 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1893 | draw_context_in->current->middle->x = -1; |
1894 | draw_context_in->current->middle->y = -1; |
1895 | draw_context_in->current->under = g_new(ItemInfo,1); |
1896 | draw_context_in->current->under->x = -1; |
1897 | draw_context_in->current->under->y = -1; |
1898 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1899 | draw_context_in->current->modify_over->x = -1; |
1900 | draw_context_in->current->modify_over->y = -1; |
1901 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1902 | draw_context_in->current->modify_middle->x = -1; |
1903 | draw_context_in->current->modify_middle->y = -1; |
1904 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1905 | draw_context_in->current->modify_under->x = -1; |
1906 | draw_context_in->current->modify_under->y = -1; |
1907 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1908 | |
1909 | } |
1910 | |
1911 | return 0; |
b9a010a2 |
1912 | #endif //0 |
f0d936c0 |
1913 | } |
f7afe191 |
1914 | |
9a1ec01b |
1915 | #if 0 |
31b6868d |
1916 | static __inline__ PropertiesLine prepare_execmode_line(LttvProcessState *process) |
23093869 |
1917 | { |
1918 | PropertiesLine prop_line; |
1919 | prop_line.line_width = 1; |
1920 | prop_line.style = GDK_LINE_SOLID; |
1921 | prop_line.y = OVER; |
1922 | //GdkColormap *colormap = gdk_colormap_get_system(); |
1923 | |
1924 | /* color of line : execution mode of the process */ |
1925 | if(process->state->t == LTTV_STATE_USER_MODE) |
1926 | prop_line.color = drawing_colors[COL_USER_MODE]; |
1927 | else if(process->state->t == LTTV_STATE_SYSCALL) |
1928 | prop_line.color = drawing_colors[COL_SYSCALL]; |
1929 | else if(process->state->t == LTTV_STATE_TRAP) |
1930 | prop_line.color = drawing_colors[COL_TRAP]; |
1931 | else if(process->state->t == LTTV_STATE_IRQ) |
1932 | prop_line.color = drawing_colors[COL_IRQ]; |
1933 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
1934 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
1935 | else |
1936 | prop_line.color = drawing_colors[COL_WHITE]; |
1937 | |
1938 | //gdk_colormap_alloc_color(colormap, |
1939 | // prop_line.color, |
1940 | // FALSE, |
1941 | // TRUE); |
1942 | |
1943 | return prop_line; |
1944 | |
1945 | } |
9a1ec01b |
1946 | #endif //0 |
23093869 |
1947 | |
1948 | |
1949 | /* before_execmode_hook |
1950 | * |
1951 | * This function basically draw lines and icons. Two types of lines are drawn : |
1952 | * one small (3 pixels?) representing the state of the process and the second |
1953 | * type is thicker (10 pixels?) representing on which CPU a process is running |
1954 | * (and this only in running state). |
1955 | * |
1956 | * Extremums of the lines : |
1957 | * x_min : time of the last event context for this process kept in memory. |
1958 | * x_max : time of the current event. |
1959 | * y : middle of the process in the process list. The process is found in the |
1960 | * list, therefore is it's position in pixels. |
1961 | * |
1962 | * The choice of lines'color is defined by the context of the last event for this |
1963 | * process. |
1964 | */ |
1965 | |
1966 | |
1967 | int before_execmode_hook(void *hook_data, void *call_data) |
1968 | { |
1969 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1970 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1971 | Drawing_t *drawing = control_flow_data->drawing; |
1972 | |
1973 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1974 | |
1975 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
16b9cadb |
1976 | LttvTraceState *ts =(LttvTraceState *)((LttvTracefileContext*)tfs)->t_context; |
23093869 |
1977 | |
1978 | LttEvent *e; |
1979 | e = tfc->e; |
1980 | |
1981 | LttTime evtime = ltt_event_time(e); |
23093869 |
1982 | guint width = drawing->width; |
1983 | |
10a1069a |
1984 | /* we are in a execmode, before the state update. We must draw the |
1985 | * items corresponding to the state before it changes : now is the right |
1986 | * time to do it. |
1987 | */ |
1988 | /* For the pid */ |
1989 | LttvProcessState *process = tfs->process; |
1990 | g_assert(process != NULL); |
23093869 |
1991 | |
10a1069a |
1992 | guint pid = process->pid; |
23093869 |
1993 | |
10a1069a |
1994 | /* Well, the process_out existed : we must get it in the process hash |
1995 | * or add it, and draw its items. |
1996 | */ |
1997 | /* Add process to process list (if not present) */ |
1998 | guint y = 0, height = 0, pl_height = 0; |
1999 | HashedProcessData *hashed_process_data = NULL; |
5c230fc4 |
2000 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
2001 | LttTime birth = process->creation_time; |
10a1069a |
2002 | |
2003 | if(processlist_get_process_pixels(process_list, |
2004 | pid, |
2005 | process->last_cpu, |
2006 | &birth, |
2007 | tfc->t_context->index, |
2008 | &y, |
2009 | &height, |
2010 | &hashed_process_data) == 1) |
2011 | { |
2012 | g_assert(pid == 0 || pid != process->ppid); |
4e86ae2e |
2013 | ProcessInfo *process_info; |
10a1069a |
2014 | /* Process not present */ |
aac69e70 |
2015 | const gchar *name = g_quark_to_string(process->name); |
10a1069a |
2016 | processlist_add(process_list, |
2017 | pid, |
2018 | process->last_cpu, |
2019 | process->ppid, |
2020 | &birth, |
2021 | tfc->t_context->index, |
2022 | name, |
2023 | &pl_height, |
4e86ae2e |
2024 | &process_info, |
10a1069a |
2025 | &hashed_process_data); |
4e86ae2e |
2026 | processlist_get_pixels_from_data(process_list, |
2027 | process_info, |
2028 | hashed_process_data, |
2029 | &y, |
2030 | &height); |
10a1069a |
2031 | drawing_insert_square( drawing, y, height); |
2032 | } |
23093869 |
2033 | |
10a1069a |
2034 | /* Now, the process is in the state hash and our own process hash. |
2035 | * We definitely can draw the items related to the ending state. |
2036 | */ |
2037 | |
2038 | /* Check if the x position is unset. In can have been left unset by |
2039 | * a draw closure from a after chunk hook. This should never happen, |
2040 | * because it must be set by before chunk hook to the damage_begin |
2041 | * value. |
2042 | */ |
2043 | g_assert(hashed_process_data->x.over != -1); |
b2743953 |
2044 | |
2045 | if(ltt_time_compare(hashed_process_data->next_good_time, |
2046 | evtime) > 0) |
10a1069a |
2047 | { |
b2743953 |
2048 | if(hashed_process_data->x.middle_marked == FALSE) { |
fd22065b |
2049 | TimeWindow time_window = |
2050 | lttvwindow_get_time_window(control_flow_data->tab); |
2051 | |
2052 | #ifdef EXTRA_CHECK |
2053 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2054 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2055 | return; |
2056 | #endif //EXTRA_CHECK |
b2743953 |
2057 | guint x; |
2058 | convert_time_to_pixels( |
2059 | time_window, |
2060 | evtime, |
2061 | width, |
2062 | &x); |
2063 | |
2064 | /* Draw collision indicator */ |
2065 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2066 | gdk_draw_point(drawing->pixmap, |
2067 | drawing->gc, |
2068 | x, |
2069 | y+(height/2)-3); |
2070 | hashed_process_data->x.middle_marked = TRUE; |
2071 | } |
2072 | } else { |
fd22065b |
2073 | TimeWindow time_window = |
2074 | lttvwindow_get_time_window(control_flow_data->tab); |
2075 | |
2076 | #ifdef EXTRA_CHECK |
2077 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2078 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2079 | return; |
2080 | #endif //EXTRA_CHECK |
10a1069a |
2081 | guint x; |
dbd243b1 |
2082 | |
10a1069a |
2083 | convert_time_to_pixels( |
a18124ff |
2084 | time_window, |
10a1069a |
2085 | evtime, |
2086 | width, |
2087 | &x); |
dbd243b1 |
2088 | |
23093869 |
2089 | |
4b7dc462 |
2090 | /* Jump over draw if we are at the same x position */ |
e72908ed |
2091 | if(x == hashed_process_data->x.middle && |
2092 | hashed_process_data->x.middle_used) |
10a1069a |
2093 | { |
e72908ed |
2094 | if(hashed_process_data->x.middle_marked == FALSE) { |
2095 | /* Draw collision indicator */ |
2096 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2097 | gdk_draw_point(drawing->pixmap, |
2098 | drawing->gc, |
2099 | x, |
2c6618bc |
2100 | y+(height/2)-3); |
de4ea1ad |
2101 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
2102 | } |
4b7dc462 |
2103 | /* jump */ |
2104 | } else { |
2105 | |
2106 | DrawContext draw_context; |
2107 | /* Now create the drawing context that will be used to draw |
2108 | * items related to the last state. */ |
2109 | draw_context.drawable = drawing->pixmap; |
2110 | draw_context.gc = drawing->gc; |
2111 | draw_context.pango_layout = drawing->pango_layout; |
9a1ec01b |
2112 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
4b7dc462 |
2113 | draw_context.drawinfo.end.x = x; |
2114 | |
2115 | draw_context.drawinfo.y.over = y+1; |
2116 | draw_context.drawinfo.y.middle = y+(height/2); |
2117 | draw_context.drawinfo.y.under = y+height; |
2118 | |
2119 | draw_context.drawinfo.start.offset.over = 0; |
2120 | draw_context.drawinfo.start.offset.middle = 0; |
2121 | draw_context.drawinfo.start.offset.under = 0; |
2122 | draw_context.drawinfo.end.offset.over = 0; |
2123 | draw_context.drawinfo.end.offset.middle = 0; |
2124 | draw_context.drawinfo.end.offset.under = 0; |
2125 | |
2126 | { |
2127 | /* Draw the line */ |
9a1ec01b |
2128 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
2129 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
2130 | |
4b7dc462 |
2131 | } |
2132 | /* become the last x position */ |
9a1ec01b |
2133 | hashed_process_data->x.middle = x; |
e72908ed |
2134 | hashed_process_data->x.middle_used = TRUE; |
2135 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
2136 | |
2137 | /* Calculate the next good time */ |
2138 | convert_pixels_to_time(width, x+1, time_window, |
2139 | &hashed_process_data->next_good_time); |
23093869 |
2140 | } |
2141 | } |
2142 | |
2143 | return 0; |
2144 | } |
2145 | |
2146 | /* after_execmode_hook |
2147 | * |
2148 | * The draw after hook is called by the reading API to have a |
2149 | * particular event drawn on the screen. |
2150 | * @param hook_data ControlFlowData structure of the viewer. |
2151 | * @param call_data Event context. |
2152 | * |
2153 | * This function adds items to be drawn in a queue for each process. |
2154 | * |
2155 | */ |
2156 | int after_execmode_hook(void *hook_data, void *call_data) |
2157 | { |
2158 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2159 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2160 | |
2161 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2162 | |
2163 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
16b9cadb |
2164 | LttvTraceState *ts =(LttvTraceState *)((LttvTracefileContext*)tfs)->t_context; |
23093869 |
2165 | |
2166 | LttEvent *e; |
2167 | e = tfc->e; |
2168 | |
2169 | LttTime evtime = ltt_event_time(e); |
23093869 |
2170 | guint width = control_flow_data->drawing->width; |
2171 | |
10a1069a |
2172 | /* Add process to process list (if not present) */ |
2173 | LttvProcessState *process; |
2174 | LttTime birth; |
2175 | guint y = 0, height = 0, pl_height = 0; |
2176 | HashedProcessData *hashed_process_data = NULL; |
23093869 |
2177 | |
5c230fc4 |
2178 | ProcessList *process_list = control_flow_data->process_list; |
23093869 |
2179 | |
10a1069a |
2180 | /* Find process pid_in in the list... */ |
2181 | process = tfs->process; |
2182 | /* It should exist, because we are after the state update. */ |
2183 | g_assert(process != NULL); |
23093869 |
2184 | |
10a1069a |
2185 | guint pid = process->pid; |
23093869 |
2186 | |
10a1069a |
2187 | birth = process->creation_time; |
23093869 |
2188 | |
10a1069a |
2189 | if(processlist_get_process_pixels(process_list, |
2190 | pid, |
2191 | process->last_cpu, |
2192 | &birth, |
2193 | tfc->t_context->index, |
2194 | &y, |
2195 | &height, |
2196 | &hashed_process_data) == 1) |
2197 | { |
2198 | g_assert(pid == 0 || pid != process->ppid); |
2199 | /* Process not present */ |
aac69e70 |
2200 | const gchar *name = g_quark_to_string(process->name); |
4e86ae2e |
2201 | ProcessInfo *process_info; |
10a1069a |
2202 | processlist_add(process_list, |
2203 | pid, |
2204 | process->last_cpu, |
2205 | process->ppid, |
2206 | &birth, |
2207 | tfc->t_context->index, |
2208 | name, |
2209 | &pl_height, |
4e86ae2e |
2210 | &process_info, |
10a1069a |
2211 | &hashed_process_data); |
4e86ae2e |
2212 | processlist_get_pixels_from_data(process_list, |
2213 | process_info, |
2214 | hashed_process_data, |
2215 | &y, |
2216 | &height); |
10a1069a |
2217 | drawing_insert_square( control_flow_data->drawing, y, height); |
23093869 |
2218 | } |
e72908ed |
2219 | |
b2743953 |
2220 | if(ltt_time_compare(hashed_process_data->next_good_time, |
2221 | evtime) <= 0) |
2222 | { |
fd22065b |
2223 | TimeWindow time_window = |
2224 | lttvwindow_get_time_window(control_flow_data->tab); |
2225 | |
2226 | #ifdef EXTRA_CHECK |
2227 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2228 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2229 | return; |
2230 | #endif //EXTRA_CHECK |
2231 | |
2232 | |
b2743953 |
2233 | guint new_x; |
2234 | |
2235 | convert_time_to_pixels( |
2236 | time_window, |
2237 | evtime, |
2238 | width, |
2239 | &new_x); |
e72908ed |
2240 | |
b2743953 |
2241 | if(hashed_process_data->x.middle != new_x) { |
2242 | hashed_process_data->x.middle = new_x; |
2243 | hashed_process_data->x.middle_used = FALSE; |
2244 | hashed_process_data->x.middle_marked = FALSE; |
2245 | } |
2246 | } |
23093869 |
2247 | return 0; |
2248 | } |
2249 | |
2250 | |
dbd243b1 |
2251 | |
2252 | /* before_process_hook |
2253 | * |
2254 | * Draw lines for process event. |
2255 | * |
2256 | * @param hook_data ControlFlowData structure of the viewer. |
2257 | * @param call_data Event context. |
2258 | * |
2259 | * This function adds items to be drawn in a queue for each process. |
2260 | * |
2261 | */ |
2262 | int before_process_hook(void *hook_data, void *call_data) |
2263 | { |
2264 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2265 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2266 | Drawing_t *drawing = control_flow_data->drawing; |
2267 | |
2268 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2269 | |
2270 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
16b9cadb |
2271 | LttvTraceState *ts =(LttvTraceState *)((LttvTracefileContext*)tfs)->t_context; |
dbd243b1 |
2272 | |
2273 | LttEvent *e; |
2274 | e = tfc->e; |
2275 | |
2276 | LttTime evtime = ltt_event_time(e); |
dbd243b1 |
2277 | guint width = control_flow_data->drawing->width; |
2278 | |
10a1069a |
2279 | guint sub_id; |
2280 | { |
2281 | LttField *f = ltt_event_field(e); |
2282 | LttField *element; |
2283 | element = ltt_field_member(f,0); |
2284 | sub_id = ltt_event_get_long_unsigned(e,element); |
2285 | } |
dbd243b1 |
2286 | |
10a1069a |
2287 | if(sub_id == 3) { /* exit */ |
dbd243b1 |
2288 | |
10a1069a |
2289 | /* Add process to process list (if not present) */ |
2290 | LttvProcessState *process = tfs->process; |
2291 | guint pid = process->pid; |
2292 | LttTime birth; |
2293 | guint y = 0, height = 0, pl_height = 0; |
2294 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2295 | |
5c230fc4 |
2296 | ProcessList *process_list = control_flow_data->process_list; |
10a1069a |
2297 | |
2298 | g_assert(process != NULL); |
dbd243b1 |
2299 | |
10a1069a |
2300 | birth = process->creation_time; |
dbd243b1 |
2301 | |
10a1069a |
2302 | if(processlist_get_process_pixels(process_list, |
2303 | pid, |
2304 | process->last_cpu, |
2305 | &birth, |
2306 | tfc->t_context->index, |
2307 | &y, |
2308 | &height, |
2309 | &hashed_process_data) == 1) |
2310 | { |
2311 | g_assert(pid == 0 || pid != process->ppid); |
2312 | /* Process not present */ |
aac69e70 |
2313 | const gchar *name = g_quark_to_string(process->name); |
4e86ae2e |
2314 | ProcessInfo *process_info; |
10a1069a |
2315 | processlist_add(process_list, |
2316 | pid, |
2317 | process->last_cpu, |
2318 | process->ppid, |
2319 | &birth, |
2320 | tfc->t_context->index, |
2321 | name, |
2322 | &pl_height, |
4e86ae2e |
2323 | &process_info, |
10a1069a |
2324 | &hashed_process_data); |
4e86ae2e |
2325 | processlist_get_pixels_from_data(process_list, |
2326 | process_info, |
2327 | hashed_process_data, |
2328 | &y, |
2329 | &height); |
10a1069a |
2330 | drawing_insert_square( control_flow_data->drawing, y, height); |
2331 | } |
dbd243b1 |
2332 | |
10a1069a |
2333 | /* Now, the process is in the state hash and our own process hash. |
2334 | * We definitely can draw the items related to the ending state. |
2335 | */ |
2336 | |
2337 | /* Check if the x position is unset. In can have been left unset by |
2338 | * a draw closure from a after chunk hook. This should never happen, |
2339 | * because it must be set by before chunk hook to the damage_begin |
2340 | * value. |
2341 | */ |
2342 | g_assert(hashed_process_data->x.over != -1); |
b2743953 |
2343 | |
2344 | if(ltt_time_compare(hashed_process_data->next_good_time, |
2345 | evtime) > 0) |
10a1069a |
2346 | { |
b2743953 |
2347 | if(hashed_process_data->x.middle_marked == FALSE) { |
fd22065b |
2348 | TimeWindow time_window = |
2349 | lttvwindow_get_time_window(control_flow_data->tab); |
2350 | |
2351 | #ifdef EXTRA_CHECK |
2352 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2353 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2354 | return; |
2355 | #endif //EXTRA_CHECK |
2356 | |
b2743953 |
2357 | guint x; |
2358 | convert_time_to_pixels( |
2359 | time_window, |
2360 | evtime, |
2361 | width, |
2362 | &x); |
2363 | |
2364 | /* Draw collision indicator */ |
2365 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2366 | gdk_draw_point(drawing->pixmap, |
2367 | drawing->gc, |
2368 | x, |
2369 | y+(height/2)-3); |
2370 | hashed_process_data->x.middle_marked = TRUE; |
2371 | } |
2372 | } else { |
fd22065b |
2373 | TimeWindow time_window = |
2374 | lttvwindow_get_time_window(control_flow_data->tab); |
2375 | |
2376 | #ifdef EXTRA_CHECK |
2377 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2378 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2379 | return; |
2380 | #endif //EXTRA_CHECK |
2381 | |
10a1069a |
2382 | guint x; |
dbd243b1 |
2383 | |
10a1069a |
2384 | convert_time_to_pixels( |
a18124ff |
2385 | time_window, |
10a1069a |
2386 | evtime, |
2387 | width, |
2388 | &x); |
dbd243b1 |
2389 | |
dbd243b1 |
2390 | |
4b7dc462 |
2391 | /* Jump over draw if we are at the same x position */ |
e72908ed |
2392 | if(x == hashed_process_data->x.middle && |
2393 | hashed_process_data->x.middle_used) |
2394 | { |
2395 | if(hashed_process_data->x.middle_marked == FALSE) { |
2396 | /* Draw collision indicator */ |
2397 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2398 | gdk_draw_point(drawing->pixmap, |
2399 | drawing->gc, |
2400 | x, |
2c6618bc |
2401 | y+(height/2)-3); |
de4ea1ad |
2402 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
2403 | } |
4b7dc462 |
2404 | /* jump */ |
2405 | } else { |
2406 | DrawContext draw_context; |
dbd243b1 |
2407 | |
4b7dc462 |
2408 | /* Now create the drawing context that will be used to draw |
2409 | * items related to the last state. */ |
2410 | draw_context.drawable = drawing->pixmap; |
2411 | draw_context.gc = drawing->gc; |
2412 | draw_context.pango_layout = drawing->pango_layout; |
2413 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
2414 | draw_context.drawinfo.end.x = x; |
dbd243b1 |
2415 | |
4b7dc462 |
2416 | draw_context.drawinfo.y.over = y+1; |
2417 | draw_context.drawinfo.y.middle = y+(height/2); |
2418 | draw_context.drawinfo.y.under = y+height; |
2419 | |
2420 | draw_context.drawinfo.start.offset.over = 0; |
2421 | draw_context.drawinfo.start.offset.middle = 0; |
2422 | draw_context.drawinfo.start.offset.under = 0; |
2423 | draw_context.drawinfo.end.offset.over = 0; |
2424 | draw_context.drawinfo.end.offset.middle = 0; |
2425 | draw_context.drawinfo.end.offset.under = 0; |
dbd243b1 |
2426 | |
4b7dc462 |
2427 | { |
2428 | /* Draw the line */ |
9a1ec01b |
2429 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
2430 | draw_line((void*)&prop_line, (void*)&draw_context); |
2431 | |
2432 | } |
2433 | /* become the last x position */ |
2434 | hashed_process_data->x.middle = x; |
e72908ed |
2435 | hashed_process_data->x.middle_used = TRUE; |
2436 | hashed_process_data->x.middle_marked = FALSE; |
b2743953 |
2437 | |
2438 | /* Calculate the next good time */ |
2439 | convert_pixels_to_time(width, x+1, time_window, |
2440 | &hashed_process_data->next_good_time); |
dbd243b1 |
2441 | } |
dbd243b1 |
2442 | } |
2443 | |
dbd243b1 |
2444 | } |
2445 | return 0; |
2446 | |
2447 | } |
2448 | |
2449 | |
2450 | |
2451 | |
2452 | |
2453 | |
2454 | /* after_process_hook |
e92eabaf |
2455 | * |
2456 | * Create the processlist entry for the child process. Put the last |
2457 | * position in x at the current time value. |
2458 | * |
2459 | * @param hook_data ControlFlowData structure of the viewer. |
2460 | * @param call_data Event context. |
2461 | * |
2462 | * This function adds items to be drawn in a queue for each process. |
2463 | * |
2464 | */ |
dbd243b1 |
2465 | int after_process_hook(void *hook_data, void *call_data) |
e92eabaf |
2466 | { |
2467 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2468 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2469 | |
2470 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2471 | |
2472 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
16b9cadb |
2473 | LttvTraceState *ts =(LttvTraceState *)((LttvTracefileContext*)tfs)->t_context; |
e92eabaf |
2474 | |
2475 | LttEvent *e; |
2476 | e = tfc->e; |
2477 | |
2478 | LttTime evtime = ltt_event_time(e); |
e92eabaf |
2479 | guint width = control_flow_data->drawing->width; |
2480 | |
10a1069a |
2481 | guint sub_id; |
2482 | guint param1; |
2483 | { |
2484 | LttField *f = ltt_event_field(e); |
2485 | LttField *element; |
2486 | element = ltt_field_member(f,0); |
2487 | sub_id = ltt_event_get_long_unsigned(e,element); |
2488 | element = ltt_field_member(f,1); |
2489 | param1 = ltt_event_get_long_unsigned(e,element); |
2490 | } |
e92eabaf |
2491 | |
10a1069a |
2492 | if(sub_id == 2) { /* fork */ |
2493 | |
2494 | guint child_pid = param1; |
2495 | /* Add process to process list (if not present) */ |
2496 | LttvProcessState *process_child; |
2497 | LttTime birth; |
2498 | guint y_child = 0, height = 0, pl_height = 0; |
2499 | HashedProcessData *hashed_process_data_child = NULL; |
e92eabaf |
2500 | |
5c230fc4 |
2501 | ProcessList *process_list = control_flow_data->process_list; |
e92eabaf |
2502 | |
10a1069a |
2503 | /* Find child in the list... */ |
2504 | process_child = lttv_state_find_process(tfs, child_pid); |
2505 | /* It should exist, because we are after the state update. */ |
2506 | g_assert(process_child != NULL); |
e92eabaf |
2507 | |
10a1069a |
2508 | birth = process_child->creation_time; |
e92eabaf |
2509 | |
10a1069a |
2510 | if(processlist_get_process_pixels(process_list, |
2511 | child_pid, |
2512 | process_child->last_cpu, |
2513 | &birth, |
2514 | tfc->t_context->index, |
2515 | &y_child, |
2516 | &height, |
2517 | &hashed_process_data_child) == 1) |
2518 | { |
2519 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
2520 | /* Process not present */ |
aac69e70 |
2521 | const gchar *name = g_quark_to_string(process_child->name); |
4e86ae2e |
2522 | ProcessInfo *process_info; |
10a1069a |
2523 | processlist_add(process_list, |
2524 | child_pid, |
2525 | process_child->last_cpu, |
2526 | process_child->ppid, |
2527 | &birth, |
2528 | tfc->t_context->index, |
2529 | name, |
2530 | &pl_height, |
4e86ae2e |
2531 | &process_info, |
10a1069a |
2532 | &hashed_process_data_child); |
4e86ae2e |
2533 | processlist_get_pixels_from_data(process_list, |
2534 | process_info, |
2535 | hashed_process_data_child, |
2536 | &y_child, |
2537 | &height); |
10a1069a |
2538 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
2539 | } |
e92eabaf |
2540 | |
b2743953 |
2541 | if(ltt_time_compare(hashed_process_data_child->next_good_time, |
2542 | evtime) <= 0) |
2543 | { |
fd22065b |
2544 | TimeWindow time_window = |
2545 | lttvwindow_get_time_window(control_flow_data->tab); |
2546 | |
2547 | #ifdef EXTRA_CHECK |
2548 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2549 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2550 | return; |
2551 | #endif //EXTRA_CHECK |
2552 | |
b2743953 |
2553 | guint new_x; |
2554 | convert_time_to_pixels( |
2555 | time_window, |
2556 | evtime, |
2557 | width, |
2558 | &new_x); |
e72908ed |
2559 | |
b2743953 |
2560 | if(hashed_process_data_child->x.over != new_x) { |
2561 | hashed_process_data_child->x.over = new_x; |
2562 | hashed_process_data_child->x.over_used = FALSE; |
2563 | hashed_process_data_child->x.over_marked = FALSE; |
2564 | } |
2565 | if(hashed_process_data_child->x.middle != new_x) { |
2566 | hashed_process_data_child->x.middle = new_x; |
2567 | hashed_process_data_child->x.middle_used = FALSE; |
2568 | hashed_process_data_child->x.middle_marked = FALSE; |
2569 | } |
2570 | if(hashed_process_data_child->x.under != new_x) { |
2571 | hashed_process_data_child->x.under = new_x; |
2572 | hashed_process_data_child->x.under_used = FALSE; |
2573 | hashed_process_data_child->x.under_marked = FALSE; |
2574 | } |
e72908ed |
2575 | } |
23093869 |
2576 | |
10a1069a |
2577 | } else if(sub_id == 3) { /* exit */ |
dbd243b1 |
2578 | |
10a1069a |
2579 | /* Add process to process list (if not present) */ |
2580 | LttvProcessState *process = tfs->process; |
2581 | guint pid = process->pid; |
2582 | LttTime birth; |
2583 | guint y = 0, height = 0, pl_height = 0; |
2584 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2585 | |
5c230fc4 |
2586 | ProcessList *process_list = control_flow_data->process_list; |
dbd243b1 |
2587 | |
10a1069a |
2588 | /* It should exist, because we are after the state update. */ |
2589 | g_assert(process != NULL); |
dbd243b1 |
2590 | |
10a1069a |
2591 | birth = process->creation_time; |
dbd243b1 |
2592 | |
10a1069a |
2593 | if(processlist_get_process_pixels(process_list, |
2594 | pid, |
2595 | process->last_cpu, |
2596 | &birth, |
2597 | tfc->t_context->index, |
2598 | &y, |
2599 | &height, |
2600 | &hashed_process_data) == 1) |
2601 | { |
2602 | g_assert(pid == 0 || pid != process->ppid); |
2603 | /* Process not present */ |
aac69e70 |
2604 | const gchar *name = g_quark_to_string(process->name); |
4e86ae2e |
2605 | ProcessInfo *process_info; |
10a1069a |
2606 | processlist_add(process_list, |
2607 | pid, |
2608 | process->last_cpu, |
2609 | process->ppid, |
2610 | &birth, |
2611 | tfc->t_context->index, |
2612 | name, |
2613 | &pl_height, |
4e86ae2e |
2614 | &process_info, |
10a1069a |
2615 | &hashed_process_data); |
4e86ae2e |
2616 | processlist_get_pixels_from_data(process_list, |
2617 | process_info, |
2618 | hashed_process_data, |
2619 | &y, |
2620 | &height); |
10a1069a |
2621 | drawing_insert_square( control_flow_data->drawing, y, height); |
e92eabaf |
2622 | } |
dbd243b1 |
2623 | |
b2743953 |
2624 | if(ltt_time_compare(hashed_process_data->next_good_time, |
2625 | evtime) <= 0) |
2626 | { |
fd22065b |
2627 | TimeWindow time_window = |
2628 | lttvwindow_get_time_window(control_flow_data->tab); |
2629 | |
2630 | #ifdef EXTRA_CHECK |
2631 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2632 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
2633 | return; |
2634 | #endif //EXTRA_CHECK |
2635 | |
b2743953 |
2636 | guint new_x; |
2637 | convert_time_to_pixels( |
2638 | time_window, |
2639 | evtime, |
2640 | width, |
2641 | &new_x); |
2642 | if(hashed_process_data->x.middle != new_x) { |
2643 | hashed_process_data->x.middle = new_x; |
2644 | hashed_process_data->x.middle_used = FALSE; |
2645 | hashed_process_data->x.middle_marked = FALSE; |
2646 | } |
e72908ed |
2647 | } |
2648 | |
e92eabaf |
2649 | } |
2650 | return 0; |
2651 | |
2652 | } |
f7afe191 |
2653 | |
2654 | |
1b238973 |
2655 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
2656 | { |
a56a1ba4 |
2657 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
2658 | Drawing_t *drawing = control_flow_data->drawing; |
2659 | |
224446ce |
2660 | const TimeWindowNotifyData *time_window_nofify_data = |
2661 | ((const TimeWindowNotifyData *)call_data); |
2662 | |
14963be0 |
2663 | TimeWindow *old_time_window = |
224446ce |
2664 | time_window_nofify_data->old_time_window; |
2665 | TimeWindow *new_time_window = |
2666 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
2667 | |
3cb8b205 |
2668 | /* Update the ruler */ |
2669 | drawing_update_ruler(control_flow_data->drawing, |
2670 | new_time_window); |
2671 | |
2672 | |
a56a1ba4 |
2673 | /* Two cases : zoom in/out or scrolling */ |
2674 | |
2675 | /* In order to make sure we can reuse the old drawing, the scale must |
2676 | * be the same and the new time interval being partly located in the |
2677 | * currently shown time interval. (reuse is only for scrolling) |
2678 | */ |
2679 | |
2680 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
2681 | old_time_window->start_time.tv_sec, |
2682 | old_time_window->start_time.tv_nsec, |
2683 | old_time_window->time_width.tv_sec, |
2684 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
2685 | |
2686 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
2687 | new_time_window->start_time.tv_sec, |
2688 | new_time_window->start_time.tv_nsec, |
2689 | new_time_window->time_width.tv_sec, |
2690 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
2691 | |
14963be0 |
2692 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
2693 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
2694 | { |
2695 | /* Same scale (scrolling) */ |
2696 | g_info("scrolling"); |
14963be0 |
2697 | LttTime *ns = &new_time_window->start_time; |
20640e70 |
2698 | LttTime *nw = &new_time_window->time_width; |
14963be0 |
2699 | LttTime *os = &old_time_window->start_time; |
20640e70 |
2700 | LttTime *ow = &old_time_window->time_width; |
6f26fc38 |
2701 | LttTime old_end = old_time_window->end_time; |
2702 | LttTime new_end = new_time_window->end_time; |
a56a1ba4 |
2703 | //if(ns<os+w<ns+w) |
2704 | //if(ns<os+w && os+w<ns+w) |
2705 | //if(ns<old_end && os<ns) |
2706 | if(ltt_time_compare(*ns, old_end) == -1 |
2707 | && ltt_time_compare(*os, *ns) == -1) |
2708 | { |
2709 | g_info("scrolling near right"); |
2710 | /* Scroll right, keep right part of the screen */ |
2711 | guint x = 0; |
51705146 |
2712 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2713 | convert_time_to_pixels( |
a18124ff |
2714 | *old_time_window, |
a56a1ba4 |
2715 | *ns, |
2716 | width, |
2717 | &x); |
2718 | |
2719 | /* Copy old data to new location */ |
501d5405 |
2720 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2721 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2722 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2723 | x, 0, |
2724 | 0, 0, |
6395d57c |
2725 | control_flow_data->drawing->width-x+SAFETY, -1); |
2726 | |
2727 | if(drawing->damage_begin == drawing->damage_end) |
2728 | drawing->damage_begin = control_flow_data->drawing->width-x; |
2729 | else |
2730 | drawing->damage_begin = 0; |
2731 | |
2732 | drawing->damage_end = control_flow_data->drawing->width; |
2733 | |
a56a1ba4 |
2734 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
2735 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
2736 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
2737 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2738 | TRUE, |
6395d57c |
2739 | drawing->damage_begin+SAFETY, 0, |
2740 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2741 | control_flow_data->drawing->height); |
a43d67ba |
2742 | |
51705146 |
2743 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
2744 | 0,0, |
6395d57c |
2745 | control_flow_data->drawing->width, |
a43d67ba |
2746 | control_flow_data->drawing->height); |
2747 | |
a56a1ba4 |
2748 | /* Get new data for the rest. */ |
501d5405 |
2749 | drawing_data_request(control_flow_data->drawing, |
2750 | &control_flow_data->drawing->pixmap, |
6395d57c |
2751 | drawing->damage_begin, 0, |
2752 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2753 | control_flow_data->drawing->height); |
a56a1ba4 |
2754 | } else { |
2755 | //if(ns<os<ns+w) |
2756 | //if(ns<os && os<ns+w) |
2757 | //if(ns<os && os<new_end) |
2758 | if(ltt_time_compare(*ns,*os) == -1 |
2759 | && ltt_time_compare(*os,new_end) == -1) |
2760 | { |
2761 | g_info("scrolling near left"); |
2762 | /* Scroll left, keep left part of the screen */ |
2763 | guint x = 0; |
51705146 |
2764 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2765 | convert_time_to_pixels( |
a18124ff |
2766 | *new_time_window, |
a56a1ba4 |
2767 | *os, |
2768 | width, |
2769 | &x); |
6395d57c |
2770 | |
2771 | |
a56a1ba4 |
2772 | /* Copy old data to new location */ |
501d5405 |
2773 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2774 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2775 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2776 | 0, 0, |
2777 | x, 0, |
2778 | -1, -1); |
2779 | |
6395d57c |
2780 | if(drawing->damage_begin == drawing->damage_end) |
2781 | drawing->damage_end = x; |
2782 | else |
2783 | drawing->damage_end = |
51705146 |
2784 | control_flow_data->drawing->width; |
6395d57c |
2785 | |
2786 | drawing->damage_begin = 0; |
2787 | |
501d5405 |
2788 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2789 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2790 | TRUE, |
6395d57c |
2791 | drawing->damage_begin, 0, |
2792 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2793 | control_flow_data->drawing->height); |
a43d67ba |
2794 | |
6395d57c |
2795 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2796 | 0,0, |
2797 | control_flow_data->drawing->width, |
a43d67ba |
2798 | control_flow_data->drawing->height); |
2799 | |
6395d57c |
2800 | |
a56a1ba4 |
2801 | /* Get new data for the rest. */ |
501d5405 |
2802 | drawing_data_request(control_flow_data->drawing, |
2803 | &control_flow_data->drawing->pixmap, |
6395d57c |
2804 | drawing->damage_begin, 0, |
2805 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2806 | control_flow_data->drawing->height); |
a56a1ba4 |
2807 | |
a56a1ba4 |
2808 | } else { |
a43d67ba |
2809 | if(ltt_time_compare(*ns,*os) == 0) |
2810 | { |
2811 | g_info("not scrolling"); |
2812 | } else { |
2813 | g_info("scrolling far"); |
2814 | /* Cannot reuse any part of the screen : far jump */ |
2815 | |
2816 | |
2817 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2818 | control_flow_data->drawing->drawing_area->style->black_gc, |
2819 | TRUE, |
a56a1ba4 |
2820 | 0, 0, |
a43d67ba |
2821 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2822 | control_flow_data->drawing->height); |
a43d67ba |
2823 | |
2824 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2825 | 0,0, |
2826 | control_flow_data->drawing->width, |
2827 | control_flow_data->drawing->height); |
2828 | |
6395d57c |
2829 | drawing->damage_begin = 0; |
2830 | drawing->damage_end = control_flow_data->drawing->width; |
2831 | |
a43d67ba |
2832 | drawing_data_request(control_flow_data->drawing, |
2833 | &control_flow_data->drawing->pixmap, |
2834 | 0, 0, |
2835 | control_flow_data->drawing->width, |
2836 | control_flow_data->drawing->height); |
2837 | |
2838 | } |
a56a1ba4 |
2839 | } |
2840 | } |
2841 | } else { |
2842 | /* Different scale (zoom) */ |
2843 | g_info("zoom"); |
2844 | |
501d5405 |
2845 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2846 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2847 | TRUE, |
2848 | 0, 0, |
501d5405 |
2849 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2850 | control_flow_data->drawing->height); |
a56a1ba4 |
2851 | |
a43d67ba |
2852 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2853 | 0,0, |
2854 | control_flow_data->drawing->width, |
2855 | control_flow_data->drawing->height); |
a56a1ba4 |
2856 | |
6395d57c |
2857 | drawing->damage_begin = 0; |
2858 | drawing->damage_end = control_flow_data->drawing->width; |
2859 | |
501d5405 |
2860 | drawing_data_request(control_flow_data->drawing, |
2861 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2862 | 0, 0, |
501d5405 |
2863 | control_flow_data->drawing->width, |
2864 | control_flow_data->drawing->height); |
a56a1ba4 |
2865 | } |
2866 | |
3cb8b205 |
2867 | |
2868 | |
a56a1ba4 |
2869 | return 0; |
f7afe191 |
2870 | } |
2871 | |
6395d57c |
2872 | gint traceset_notify(void *hook_data, void *call_data) |
2873 | { |
2874 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2875 | Drawing_t *drawing = control_flow_data->drawing; |
2876 | GtkWidget *widget = drawing->drawing_area; |
2877 | |
6395d57c |
2878 | |
b9a010a2 |
2879 | drawing_clear(control_flow_data->drawing); |
2880 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2881 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2882 | |
d9267eec |
2883 | request_background_data(control_flow_data); |
2884 | #if 0 |
2885 | drawing->damage_begin = 0; |
2886 | drawing->damage_end = drawing->width; |
6395d57c |
2887 | if(drawing->damage_begin < drawing->damage_end) |
2888 | { |
2889 | drawing_data_request(drawing, |
2890 | &drawing->pixmap, |
2891 | drawing->damage_begin, |
2892 | 0, |
2893 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2894 | drawing->height); |
6395d57c |
2895 | } |
2896 | |
2897 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2898 | 0,0, |
2899 | drawing->width, |
2900 | drawing->height); |
d9267eec |
2901 | #endif //0 |
6395d57c |
2902 | |
2903 | return FALSE; |
2904 | } |
2905 | |
ca0f8a8e |
2906 | gint redraw_notify(void *hook_data, void *call_data) |
2907 | { |
2908 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2909 | Drawing_t *drawing = control_flow_data->drawing; |
2910 | GtkWidget *widget = drawing->drawing_area; |
2911 | |
2912 | drawing->damage_begin = 0; |
51705146 |
2913 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2914 | |
49217bd4 |
2915 | /* fun feature, to be separated someday... */ |
2916 | drawing_clear(control_flow_data->drawing); |
2917 | processlist_clear(control_flow_data->process_list); |
ca0f8a8e |
2918 | |
2919 | // Clear the image |
2920 | gdk_draw_rectangle (drawing->pixmap, |
2921 | widget->style->black_gc, |
2922 | TRUE, |
2923 | 0, 0, |
51705146 |
2924 | drawing->width+SAFETY, |
2925 | drawing->height); |
ca0f8a8e |
2926 | |
2927 | |
2928 | if(drawing->damage_begin < drawing->damage_end) |
2929 | { |
2930 | drawing_data_request(drawing, |
2931 | &drawing->pixmap, |
2932 | drawing->damage_begin, |
2933 | 0, |
2934 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2935 | drawing->height); |
ca0f8a8e |
2936 | } |
2937 | |
2938 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2939 | 0,0, |
2940 | drawing->width, |
2941 | drawing->height); |
ca0f8a8e |
2942 | return FALSE; |
2943 | |
2944 | } |
2945 | |
2946 | |
2947 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2948 | { |
2949 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2950 | Drawing_t *drawing = control_flow_data->drawing; |
2951 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
2952 | |
6395d57c |
2953 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2954 | |
2955 | if(drawing->damage_begin < drawing->damage_end) |
2956 | { |
2957 | drawing_data_request(drawing, |
2958 | &drawing->pixmap, |
2959 | drawing->damage_begin, |
2960 | 0, |
2961 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2962 | drawing->height); |
ca0f8a8e |
2963 | } |
2964 | |
2965 | return FALSE; |
2966 | } |
2967 | |
2968 | |
1b238973 |
2969 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2970 | { |
14963be0 |
2971 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2972 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2973 | |
224446ce |
2974 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2975 | |
ca0f8a8e |
2976 | TimeWindow time_window = |
2977 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2978 | |
ca0f8a8e |
2979 | LttTime time_begin = time_window.start_time; |
2980 | LttTime width = time_window.time_width; |
90ef7e4a |
2981 | LttTime half_width; |
2982 | { |
2983 | guint64 time_ll = ltt_time_to_uint64(width); |
2984 | time_ll = time_ll >> 1; /* divide by two */ |
2985 | half_width = ltt_time_from_uint64(time_ll); |
2986 | } |
a56a1ba4 |
2987 | LttTime time_end = ltt_time_add(time_begin, width); |
2988 | |
2989 | LttvTracesetContext * tsc = |
ca0f8a8e |
2990 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2991 | |
ca0f8a8e |
2992 | LttTime trace_start = tsc->time_span.start_time; |
2993 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2994 | |
224446ce |
2995 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
2996 | current_time.tv_nsec); |
a56a1ba4 |
2997 | |
2998 | |
2999 | |
3000 | /* If current time is inside time interval, just move the highlight |
3001 | * bar */ |
3002 | |
3003 | /* Else, we have to change the time interval. We have to tell it |
3004 | * to the main window. */ |
3005 | /* The time interval change will take care of placing the current |
3006 | * time at the center of the visible area, or nearest possible if we are |
3007 | * at one end of the trace. */ |
3008 | |
3009 | |
224446ce |
3010 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
3011 | { |
224446ce |
3012 | TimeWindow new_time_window; |
3013 | |
3014 | if(ltt_time_compare(current_time, |
a56a1ba4 |
3015 | ltt_time_add(trace_start,half_width)) == -1) |
3016 | time_begin = trace_start; |
3017 | else |
224446ce |
3018 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
3019 | |
224446ce |
3020 | new_time_window.start_time = time_begin; |
3021 | new_time_window.time_width = width; |
a18124ff |
3022 | new_time_window.time_width_double = ltt_time_to_double(width); |
6f26fc38 |
3023 | new_time_window.end_time = ltt_time_add(time_begin, width); |
a56a1ba4 |
3024 | |
e800cf84 |
3025 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
3026 | } |
224446ce |
3027 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
3028 | { |
224446ce |
3029 | TimeWindow new_time_window; |
3030 | |
3031 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
3032 | time_begin = ltt_time_sub(trace_end,width); |
3033 | else |
224446ce |
3034 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
3035 | |
224446ce |
3036 | new_time_window.start_time = time_begin; |
3037 | new_time_window.time_width = width; |
a18124ff |
3038 | new_time_window.time_width_double = ltt_time_to_double(width); |
6f26fc38 |
3039 | new_time_window.end_time = ltt_time_add(time_begin, width); |
a56a1ba4 |
3040 | |
e800cf84 |
3041 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
3042 | |
3043 | } |
a43d67ba |
3044 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
3045 | gtk_widget_queue_draw_area(drawing->drawing_area, |
3046 | 0,0, |
3047 | drawing->width, |
3048 | drawing->height); |
a56a1ba4 |
3049 | |
3050 | return 0; |
f7afe191 |
3051 | } |
3052 | |
8b90e648 |
3053 | typedef struct _ClosureData { |
ca0f8a8e |
3054 | EventsRequest *events_request; |
d0cd7f09 |
3055 | LttvTracesetState *tss; |
b9a010a2 |
3056 | LttTime end_time; |
8b90e648 |
3057 | } ClosureData; |
a56a1ba4 |
3058 | |
8b90e648 |
3059 | |
e800cf84 |
3060 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
3061 | { |
a56a1ba4 |
3062 | ProcessInfo *process_info = (ProcessInfo*)key; |
3063 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
3064 | ClosureData *closure_data = (ClosureData*)user_data; |
3065 | |
e800cf84 |
3066 | EventsRequest *events_request = closure_data->events_request; |
3067 | ControlFlowData *control_flow_data = events_request->viewer_data; |
3068 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
3069 | |
e800cf84 |
3070 | LttvTracesetState *tss = closure_data->tss; |
3071 | LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss; |
a56a1ba4 |
3072 | |
e800cf84 |
3073 | LttTime evtime = closure_data->end_time; |
e800cf84 |
3074 | guint width = drawing->width; |
d0cd7f09 |
3075 | |
e800cf84 |
3076 | { |
3077 | /* For the process */ |
3078 | /* First, check if the current process is in the state computation |
3079 | * process list. If it is there, that means we must add it right now and |
3080 | * draw items from the beginning of the read for it. If it is not |
3081 | * present, it's a new process and it was not present : it will |
3082 | * be added after the state update. */ |
31b6868d |
3083 | #ifdef EXTRA_CHECK |
e800cf84 |
3084 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
31b6868d |
3085 | #endif //EXTRA_CHECK |
e025a729 |
3086 | /* tracefiles[0] is ok here, because we draw for every PID, and |
3087 | * assume CPU 0 for PID 0 //FIXME */ |
3088 | LttvTracefileState *tfs = |
3089 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
3090 | |
e800cf84 |
3091 | LttvProcessState *process; |
e025a729 |
3092 | process = lttv_state_find_process(tfs, |
3093 | process_info->pid); |
a56a1ba4 |
3094 | |
e800cf84 |
3095 | if(process != NULL) { |
3096 | |
3097 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
3098 | |
e800cf84 |
3099 | guint y = 0, height = 0, pl_height = 0; |
5c230fc4 |
3100 | ProcessList *process_list = control_flow_data->process_list; |
e800cf84 |
3101 | LttTime birth = process_info->birth; |
3102 | |
3103 | /* Should be alike when background info is ready */ |
3104 | if(control_flow_data->background_info_waiting==0) |
3105 | g_assert(ltt_time_compare(process->creation_time, |
3106 | process_info->birth) == 0); |
3107 | const gchar *name = g_quark_to_string(process->name); |
3108 | |
3109 | /* process HAS to be present */ |
fae7b8ee |
3110 | processlist_get_pixels_from_data(process_list, |
3111 | process_info, |
3112 | hashed_process_data, |
e800cf84 |
3113 | &y, |
fae7b8ee |
3114 | &height); |
e800cf84 |
3115 | |
3116 | /* Now, the process is in the state hash and our own process hash. |
3117 | * We definitely can draw the items related to the ending state. |
3118 | */ |
3119 | |
3120 | /* Check if the x position is unset. In can have been left unset by |
3121 | * a draw closure from a after chunk hook. This should never happen, |
3122 | * because it must be set by before chunk hook to the damage_begin |
3123 | * value. |
3124 | */ |
23093869 |
3125 | g_assert(hashed_process_data->x.over != -1); |
b2743953 |
3126 | |
3127 | if(ltt_time_compare(hashed_process_data->next_good_time, |
3128 | evtime) <= 0) |
e800cf84 |
3129 | { |
fd22065b |
3130 | TimeWindow time_window = |
3131 | lttvwindow_get_time_window(control_flow_data->tab); |
3132 | |
3133 | #ifdef EXTRA_CHECK |
3134 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
3135 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
3136 | return; |
3137 | #endif //EXTRA_CHECK |
e800cf84 |
3138 | guint x; |
a56a1ba4 |
3139 | |
e800cf84 |
3140 | convert_time_to_pixels( |
a18124ff |
3141 | time_window, |
e800cf84 |
3142 | evtime, |
3143 | width, |
3144 | &x); |
8b90e648 |
3145 | |
4b7dc462 |
3146 | DrawContext draw_context; |
3147 | |
e800cf84 |
3148 | /* Now create the drawing context that will be used to draw |
3149 | * items related to the last state. */ |
3150 | draw_context.drawable = drawing->pixmap; |
3151 | draw_context.gc = drawing->gc; |
3152 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
3153 | draw_context.drawinfo.end.x = x; |
3154 | |
23093869 |
3155 | draw_context.drawinfo.y.over = y+1; |
3156 | draw_context.drawinfo.y.middle = y+(height/2); |
3157 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
3158 | |
3159 | draw_context.drawinfo.start.offset.over = 0; |
3160 | draw_context.drawinfo.start.offset.middle = 0; |
3161 | draw_context.drawinfo.start.offset.under = 0; |
3162 | draw_context.drawinfo.end.offset.over = 0; |
3163 | draw_context.drawinfo.end.offset.middle = 0; |
3164 | draw_context.drawinfo.end.offset.under = 0; |
9a1ec01b |
3165 | #if 0 |
4b7dc462 |
3166 | /* Jump over draw if we are at the same x position */ |
3167 | if(x == hashed_process_data->x.over) |
e800cf84 |
3168 | { |
4b7dc462 |
3169 | /* jump */ |
3170 | } else { |
23093869 |
3171 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
3172 | /* Draw the line */ |
3173 | PropertiesLine prop_line = prepare_execmode_line(process); |
3174 | draw_line((void*)&prop_line, (void*)&draw_context); |
3175 | |
4b7dc462 |
3176 | hashed_process_data->x.over = x; |
23093869 |
3177 | } |
9a1ec01b |
3178 | #endif //0 |
4b7dc462 |
3179 | |
e72908ed |
3180 | if(x == hashed_process_data->x.middle && |
3181 | hashed_process_data->x.middle_used) { |
b2743953 |
3182 | #if 0 /* do not mark closure : not missing information */ |
e72908ed |
3183 | if(hashed_process_data->x.middle_marked == FALSE) { |
3184 | /* Draw collision indicator */ |
3185 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
3186 | gdk_draw_point(drawing->pixmap, |
3187 | drawing->gc, |
3188 | x, |
2c6618bc |
3189 | y+(height/2)-3); |
de4ea1ad |
3190 | hashed_process_data->x.middle_marked = TRUE; |
e72908ed |
3191 | } |
b2743953 |
3192 | #endif //0 |
4b7dc462 |
3193 | /* Jump */ |
3194 | } else { |
23093869 |
3195 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
3196 | /* Draw the line */ |
9a1ec01b |
3197 | PropertiesLine prop_line = prepare_s_e_line(process); |
e800cf84 |
3198 | draw_line((void*)&prop_line, (void*)&draw_context); |
3199 | |
4b7dc462 |
3200 | /* become the last x position */ |
e72908ed |
3201 | if(x != hashed_process_data->x.middle) { |
3202 | hashed_process_data->x.middle = x; |
3203 | /* but don't use the pixel */ |
3204 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
3205 | |
3206 | /* Calculate the next good time */ |
3207 | convert_pixels_to_time(width, x+1, time_window, |
3208 | &hashed_process_data->next_good_time); |
e72908ed |
3209 | } |
e800cf84 |
3210 | } |
e800cf84 |
3211 | } |
3212 | } |
3213 | } |
3214 | return; |
8b90e648 |
3215 | } |
3216 | |
b9a010a2 |
3217 | int before_chunk(void *hook_data, void *call_data) |
3218 | { |
3219 | EventsRequest *events_request = (EventsRequest*)hook_data; |
16b9cadb |
3220 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
b9a010a2 |
3221 | |
3222 | drawing_chunk_begin(events_request, tss); |
3223 | |
3224 | return 0; |
3225 | } |
3226 | |
3227 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
3228 | { |
3229 | EventsRequest *events_request = (EventsRequest*)hook_data; |
16b9cadb |
3230 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
ca0f8a8e |
3231 | |
3232 | drawing_data_request_begin(events_request, tss); |
3233 | |
3234 | return 0; |
3235 | } |
3236 | |
3237 | |
8b90e648 |
3238 | /* |
b9a010a2 |
3239 | * after request is necessary in addition of after chunk in order to draw |
3240 | * lines until the end of the screen. after chunk just draws lines until |
3241 | * the last event. |
3242 | * |
8b90e648 |
3243 | * for each process |
a56a1ba4 |
3244 | * draw closing line |
b9a010a2 |
3245 | * expose |
8b90e648 |
3246 | */ |
b9a010a2 |
3247 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
3248 | { |
ca0f8a8e |
3249 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3250 | ControlFlowData *control_flow_data = events_request->viewer_data; |
16b9cadb |
3251 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
3252 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
a56a1ba4 |
3253 | |
5c230fc4 |
3254 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
3255 | LttTime end_time = events_request->end_time; |
3256 | |
3257 | ClosureData closure_data; |
3258 | closure_data.events_request = (EventsRequest*)hook_data; |
3259 | closure_data.tss = tss; |
3260 | closure_data.end_time = end_time; |
3261 | |
3262 | /* Draw last items */ |
3263 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
3264 | (void*)&closure_data); |
3265 | |
3266 | /* Request expose */ |
3267 | drawing_request_expose(events_request, tss, end_time); |
3268 | return 0; |
3269 | } |
3270 | |
3271 | /* |
3272 | * for each process |
3273 | * draw closing line |
e800cf84 |
3274 | * expose |
b9a010a2 |
3275 | */ |
3276 | int after_chunk(void *hook_data, void *call_data) |
3277 | { |
3278 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3279 | ControlFlowData *control_flow_data = events_request->viewer_data; |
16b9cadb |
3280 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
3281 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
b9a010a2 |
3282 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
3283 | LttTime end_time; |
3284 | |
5c230fc4 |
3285 | ProcessList *process_list = control_flow_data->process_list; |
b9a010a2 |
3286 | |
e800cf84 |
3287 | if(tfc != NULL) |
3288 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
3289 | else /* end of traceset, or position now out of request : end */ |
3290 | end_time = events_request->end_time; |
3291 | |
a56a1ba4 |
3292 | ClosureData closure_data; |
ca0f8a8e |
3293 | closure_data.events_request = (EventsRequest*)hook_data; |
3294 | closure_data.tss = tss; |
b9a010a2 |
3295 | closure_data.end_time = end_time; |
a56a1ba4 |
3296 | |
b9a010a2 |
3297 | /* Draw last items */ |
14963be0 |
3298 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
3299 | (void*)&closure_data); |
a43d67ba |
3300 | |
ca0f8a8e |
3301 | /* Request expose */ |
b9a010a2 |
3302 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
3303 | |
3304 | return 0; |
8b90e648 |
3305 | } |
3306 | |