ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
f0d936c0 |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
f0d936c0 |
24 | |
b9a010a2 |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
e92eabaf |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
b9a010a2 |
31 | * |
e92eabaf |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
b9a010a2 |
34 | * |
e92eabaf |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
b9a010a2 |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
e92eabaf |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
b9a010a2 |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | |
cf6cb7e0 |
49 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
5f16133f |
52 | #include <glib.h> |
80a52ff8 |
53 | #include <assert.h> |
50439712 |
54 | #include <string.h> |
319e9d81 |
55 | #include <stdio.h> |
5f16133f |
56 | |
cf6cb7e0 |
57 | //#include <pango/pango.h> |
58 | |
80a52ff8 |
59 | #include <ltt/event.h> |
4ba42155 |
60 | #include <ltt/time.h> |
50439712 |
61 | #include <ltt/type.h> |
80a52ff8 |
62 | |
2a2fa4f0 |
63 | #include <lttv/lttv.h> |
558aa013 |
64 | #include <lttv/hook.h> |
80a52ff8 |
65 | #include <lttv/state.h> |
2d262115 |
66 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
67 | #include <lttvwindow/lttvwindowtraces.h> |
80a52ff8 |
68 | |
f0d936c0 |
69 | |
a117e3f7 |
70 | #include "eventhooks.h" |
71 | #include "cfv.h" |
72 | #include "processlist.h" |
73 | #include "drawing.h" |
74 | #include "cfv-private.h" |
5f16133f |
75 | |
80a52ff8 |
76 | |
1a31868c |
77 | #define MAX_PATH_LEN 256 |
78 | |
f0d936c0 |
79 | |
b9a010a2 |
80 | #if 0 |
81 | typedef struct _ProcessAddClosure { |
82 | ControlFlowData *cfd; |
83 | guint trace_num; |
84 | } ProcessAddClosure; |
85 | |
86 | static void process_add(gpointer key, |
87 | gpointer value, |
88 | gpointer user_data) |
89 | { |
90 | LttvProcessState *process = (LttvProcessState*)value; |
91 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
92 | ControlFlowData *control_flow_data = closure->cfd; |
93 | guint trace_num = closure->trace_num; |
94 | |
95 | /* Add process to process list (if not present) */ |
96 | guint pid; |
97 | LttTime birth; |
98 | guint y = 0, height = 0, pl_height = 0; |
99 | |
100 | ProcessList *process_list = |
101 | guicontrolflow_get_process_list(control_flow_data); |
102 | |
103 | pid = process->pid; |
104 | birth = process->creation_time; |
105 | const gchar *name = g_quark_to_string(process->name); |
106 | HashedProcessData *hashed_process_data = NULL; |
107 | |
108 | if(processlist_get_process_pixels(process_list, |
109 | pid, |
110 | &birth, |
111 | trace_num, |
112 | &y, |
113 | &height, |
114 | &hashed_process_data) == 1) |
115 | { |
116 | /* Process not present */ |
117 | processlist_add(process_list, |
118 | pid, |
119 | &birth, |
120 | trace_num, |
121 | name, |
122 | &pl_height, |
123 | &hashed_process_data); |
124 | processlist_get_process_pixels(process_list, |
125 | pid, |
126 | &birth, |
127 | trace_num, |
128 | &y, |
129 | &height, |
130 | &hashed_process_data); |
131 | drawing_insert_square( control_flow_data->drawing, y, height); |
132 | } |
133 | } |
134 | #endif //0 |
135 | |
136 | |
6395d57c |
137 | /* Action to do when background computation completed. |
138 | * |
e800cf84 |
139 | * Wait for all the awaited computations to be over. |
6395d57c |
140 | */ |
141 | |
142 | gint background_ready(void *hook_data, void *call_data) |
143 | { |
144 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
145 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
146 | LttvTracesetContext *tsc = |
147 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
148 | |
e800cf84 |
149 | control_flow_data->background_info_waiting--; |
150 | |
151 | if(control_flow_data->background_info_waiting == 0) { |
152 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
153 | |
e800cf84 |
154 | drawing_clear(control_flow_data->drawing); |
155 | processlist_clear(control_flow_data->process_list); |
156 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
157 | } |
6395d57c |
158 | |
159 | return 0; |
160 | } |
161 | |
162 | |
163 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
164 | * Only for each trace in the tab's traceset. |
6395d57c |
165 | */ |
166 | void request_background_data(ControlFlowData *control_flow_data) |
167 | { |
e800cf84 |
168 | LttvTracesetContext * tsc = |
169 | lttvwindow_get_traceset_context(control_flow_data->tab); |
170 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
171 | gint i; |
172 | LttvTrace *trace; |
173 | |
174 | LttvHooks *background_ready_hook = |
175 | lttv_hooks_new(); |
176 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
177 | LTTV_PRIO_DEFAULT); |
e800cf84 |
178 | control_flow_data->background_info_waiting = 0; |
6395d57c |
179 | |
180 | for(i=0;i<num_traces;i++) { |
e800cf84 |
181 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
182 | |
183 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
184 | |
185 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
186 | trace) == FALSE) { |
187 | /* We first remove requests that could have been done for the same |
188 | * information. Happens when two viewers ask for it before servicing |
189 | * starts. |
190 | */ |
191 | lttvwindowtraces_background_request_remove(trace, "state"); |
192 | lttvwindowtraces_background_request_queue(trace, |
193 | "state"); |
194 | lttvwindowtraces_background_notify_queue(control_flow_data, |
195 | trace, |
196 | ltt_time_infinite, |
197 | NULL, |
198 | background_ready_hook); |
e800cf84 |
199 | control_flow_data->background_info_waiting++; |
6395d57c |
200 | } else { /* in progress */ |
201 | |
202 | lttvwindowtraces_background_notify_current(control_flow_data, |
203 | trace, |
204 | ltt_time_infinite, |
205 | NULL, |
206 | background_ready_hook); |
e800cf84 |
207 | control_flow_data->background_info_waiting++; |
6395d57c |
208 | } |
4368b993 |
209 | } else { |
210 | /* Data ready. Be its nature, this viewer doesn't need to have |
211 | * its data ready hook called htere, because a background |
212 | * request is always linked with a redraw. |
213 | */ |
6395d57c |
214 | } |
4368b993 |
215 | |
6395d57c |
216 | } |
217 | |
218 | lttv_hooks_destroy(background_ready_hook); |
219 | } |
220 | |
221 | |
222 | |
223 | |
f0d936c0 |
224 | /** |
225 | * Event Viewer's constructor hook |
226 | * |
227 | * This constructor is given as a parameter to the menuitem and toolbar button |
228 | * registration. It creates the list. |
ca0f8a8e |
229 | * @param tab A pointer to the parent tab. |
f0d936c0 |
230 | * @return The widget created. |
231 | */ |
232 | GtkWidget * |
d47b33d2 |
233 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
234 | { |
d47b33d2 |
235 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
236 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
237 | |
ca0f8a8e |
238 | control_flow_data->tab = tab; |
a56a1ba4 |
239 | |
2a2fa4f0 |
240 | //g_debug("time width2 : %u",time_window->time_width); |
a56a1ba4 |
241 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
242 | lttvwindow_register_traceset_notify(tab, |
243 | traceset_notify, |
244 | control_flow_data); |
245 | |
ca0f8a8e |
246 | lttvwindow_register_time_window_notify(tab, |
224446ce |
247 | update_time_window_hook, |
248 | control_flow_data); |
ca0f8a8e |
249 | lttvwindow_register_current_time_notify(tab, |
224446ce |
250 | update_current_time_hook, |
251 | control_flow_data); |
ca0f8a8e |
252 | lttvwindow_register_redraw_notify(tab, |
253 | redraw_notify, |
254 | control_flow_data); |
255 | lttvwindow_register_continue_notify(tab, |
256 | continue_notify, |
257 | control_flow_data); |
6395d57c |
258 | request_background_data(control_flow_data); |
259 | |
ca0f8a8e |
260 | |
68997a22 |
261 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
262 | |
f0d936c0 |
263 | } |
264 | |
3cff8cc1 |
265 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
266 | { |
68997a22 |
267 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
268 | guint *event_number = (guint*) call_data; |
f0d936c0 |
269 | |
2a2fa4f0 |
270 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
271 | |
f0d936c0 |
272 | } |
273 | |
c8bba5fa |
274 | |
e92eabaf |
275 | static __inline PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
276 | { |
277 | PropertiesLine prop_line; |
278 | prop_line.line_width = 2; |
279 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
280 | prop_line.y = MIDDLE; |
281 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
282 | |
23093869 |
283 | g_debug("prepare_status_line for state : %s", |
284 | g_quark_to_string(process->state->s)); |
c8bba5fa |
285 | |
286 | /* color of line : status of the process */ |
287 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
288 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
289 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
290 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
291 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
292 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
dbd243b1 |
293 | else if(process->state->s == LTTV_STATE_EXIT) |
294 | prop_line.color = drawing_colors[COL_EXIT]; |
0828099d |
295 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
296 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
297 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
298 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
299 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
300 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
301 | else |
23093869 |
302 | prop_line.color = drawing_colors[COL_WHITE]; |
e800cf84 |
303 | |
304 | //gdk_colormap_alloc_color(colormap, |
305 | // prop_line.color, |
306 | // FALSE, |
307 | // TRUE); |
c8bba5fa |
308 | |
309 | return prop_line; |
310 | |
311 | } |
312 | |
313 | |
314 | |
e92eabaf |
315 | /* before_schedchange_hook |
b9a010a2 |
316 | * |
f0d936c0 |
317 | * This function basically draw lines and icons. Two types of lines are drawn : |
318 | * one small (3 pixels?) representing the state of the process and the second |
319 | * type is thicker (10 pixels?) representing on which CPU a process is running |
320 | * (and this only in running state). |
321 | * |
322 | * Extremums of the lines : |
323 | * x_min : time of the last event context for this process kept in memory. |
324 | * x_max : time of the current event. |
325 | * y : middle of the process in the process list. The process is found in the |
326 | * list, therefore is it's position in pixels. |
327 | * |
328 | * The choice of lines'color is defined by the context of the last event for this |
329 | * process. |
330 | */ |
b9a010a2 |
331 | |
332 | |
e92eabaf |
333 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
334 | { |
b9a010a2 |
335 | EventsRequest *events_request = (EventsRequest*)hook_data; |
336 | ControlFlowData *control_flow_data = events_request->viewer_data; |
c8bba5fa |
337 | Drawing_t *drawing = control_flow_data->drawing; |
b9a010a2 |
338 | |
339 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
340 | |
341 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
342 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
343 | |
344 | LttEvent *e; |
345 | e = tfc->e; |
346 | |
347 | LttTime evtime = ltt_event_time(e); |
348 | TimeWindow time_window = |
349 | lttvwindow_get_time_window(control_flow_data->tab); |
350 | |
351 | LttTime end_time = ltt_time_add(time_window.start_time, |
352 | time_window.time_width); |
353 | |
354 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
355 | || ltt_time_compare(evtime, end_time) == 1) |
356 | return; |
357 | |
c8bba5fa |
358 | guint width = drawing->width; |
b9a010a2 |
359 | |
10a1069a |
360 | /* we are in a schedchange, before the state update. We must draw the |
361 | * items corresponding to the state before it changes : now is the right |
362 | * time to do it. |
363 | */ |
b9a010a2 |
364 | |
10a1069a |
365 | guint pid_out; |
366 | guint pid_in; |
367 | { |
368 | LttField *f = ltt_event_field(e); |
369 | LttField *element; |
370 | element = ltt_field_member(f,0); |
371 | pid_out = ltt_event_get_long_unsigned(e,element); |
372 | element = ltt_field_member(f,1); |
373 | pid_in = ltt_event_get_long_unsigned(e,element); |
374 | g_debug("out : %u in : %u", pid_out, pid_in); |
375 | } |
376 | |
377 | { |
378 | /* For the pid_out */ |
379 | /* First, check if the current process is in the state computation |
380 | * process list. If it is there, that means we must add it right now and |
381 | * draw items from the beginning of the read for it. If it is not |
382 | * present, it's a new process and it was not present : it will |
383 | * be added after the state update. */ |
384 | LttvProcessState *process; |
385 | process = lttv_state_find_process(tfs, pid_out); |
b9a010a2 |
386 | |
10a1069a |
387 | if(process != NULL) { |
388 | /* Well, the process_out existed : we must get it in the process hash |
389 | * or add it, and draw its items. |
390 | */ |
391 | /* Add process to process list (if not present) */ |
392 | guint y = 0, height = 0, pl_height = 0; |
393 | HashedProcessData *hashed_process_data = NULL; |
394 | ProcessList *process_list = |
395 | guicontrolflow_get_process_list(control_flow_data); |
396 | LttTime birth = process->creation_time; |
397 | const gchar *name = g_quark_to_string(process->name); |
b9a010a2 |
398 | |
10a1069a |
399 | if(processlist_get_process_pixels(process_list, |
400 | pid_out, |
401 | process->last_cpu, |
402 | &birth, |
403 | tfc->t_context->index, |
404 | &y, |
405 | &height, |
406 | &hashed_process_data) == 1) |
407 | { |
408 | g_assert(pid_out == 0 || pid_out != process->ppid); |
409 | /* Process not present */ |
410 | processlist_add(process_list, |
411 | pid_out, |
412 | process->last_cpu, |
413 | process->ppid, |
414 | &birth, |
415 | tfc->t_context->index, |
416 | name, |
417 | &pl_height, |
418 | &hashed_process_data); |
419 | processlist_get_process_pixels(process_list, |
e800cf84 |
420 | pid_out, |
a95bc95a |
421 | process->last_cpu, |
e800cf84 |
422 | &birth, |
423 | tfc->t_context->index, |
424 | &y, |
425 | &height, |
10a1069a |
426 | &hashed_process_data); |
427 | drawing_insert_square( drawing, y, height); |
428 | } |
429 | |
430 | /* Now, the process is in the state hash and our own process hash. |
431 | * We definitely can draw the items related to the ending state. |
432 | */ |
e800cf84 |
433 | |
10a1069a |
434 | /* Check if the x position is unset. In can have been left unset by |
435 | * a draw closure from a after chunk hook. This should never happen, |
436 | * because it must be set by before chunk hook to the damage_begin |
437 | * value. |
438 | */ |
439 | g_assert(hashed_process_data->x.middle != -1); |
440 | { |
441 | guint x; |
442 | DrawContext draw_context; |
443 | |
444 | convert_time_to_pixels( |
445 | time_window.start_time, |
446 | end_time, |
447 | evtime, |
448 | width, |
449 | &x); |
450 | |
451 | /* Now create the drawing context that will be used to draw |
452 | * items related to the last state. */ |
453 | draw_context.drawable = drawing->pixmap; |
454 | draw_context.gc = drawing->gc; |
455 | draw_context.pango_layout = drawing->pango_layout; |
456 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
457 | draw_context.drawinfo.end.x = x; |
458 | |
459 | draw_context.drawinfo.y.over = y+1; |
460 | draw_context.drawinfo.y.middle = y+(height/2); |
461 | draw_context.drawinfo.y.under = y+height; |
462 | |
463 | draw_context.drawinfo.start.offset.over = 0; |
464 | draw_context.drawinfo.start.offset.middle = 0; |
465 | draw_context.drawinfo.start.offset.under = 0; |
466 | draw_context.drawinfo.end.offset.over = 0; |
467 | draw_context.drawinfo.end.offset.middle = 0; |
468 | draw_context.drawinfo.end.offset.under = 0; |
469 | |
e800cf84 |
470 | { |
10a1069a |
471 | /* Draw the line */ |
472 | PropertiesLine prop_line = prepare_status_line(process); |
473 | draw_line((void*)&prop_line, (void*)&draw_context); |
474 | |
e800cf84 |
475 | } |
10a1069a |
476 | /* become the last x position */ |
477 | hashed_process_data->x.middle = x; |
e800cf84 |
478 | } |
479 | } |
10a1069a |
480 | } |
e800cf84 |
481 | |
10a1069a |
482 | { |
483 | /* For the pid_in */ |
484 | /* First, check if the current process is in the state computation |
485 | * process list. If it is there, that means we must add it right now and |
486 | * draw items from the beginning of the read for it. If it is not |
487 | * present, it's a new process and it was not present : it will |
488 | * be added after the state update. */ |
489 | LttvProcessState *process; |
490 | process = lttv_state_find_process(tfs, pid_in); |
491 | |
492 | if(process != NULL) { |
493 | /* Well, the process_out existed : we must get it in the process hash |
494 | * or add it, and draw its items. |
495 | */ |
496 | /* Add process to process list (if not present) */ |
497 | guint y = 0, height = 0, pl_height = 0; |
498 | HashedProcessData *hashed_process_data = NULL; |
499 | ProcessList *process_list = |
500 | guicontrolflow_get_process_list(control_flow_data); |
501 | LttTime birth = process->creation_time; |
502 | const gchar *name = g_quark_to_string(process->name); |
e800cf84 |
503 | |
10a1069a |
504 | if(processlist_get_process_pixels(process_list, |
505 | pid_in, |
506 | process->last_cpu, |
507 | &birth, |
508 | tfc->t_context->index, |
509 | &y, |
510 | &height, |
511 | &hashed_process_data) == 1) |
512 | { |
513 | g_assert(pid_in == 0 || pid_in != process->ppid); |
514 | /* Process not present */ |
515 | processlist_add(process_list, |
516 | pid_in, |
517 | process->last_cpu, |
518 | process->ppid, |
519 | &birth, |
520 | tfc->t_context->index, |
521 | name, |
522 | &pl_height, |
523 | &hashed_process_data); |
524 | processlist_get_process_pixels(process_list, |
e800cf84 |
525 | pid_in, |
a95bc95a |
526 | process->last_cpu, |
b9a010a2 |
527 | &birth, |
528 | tfc->t_context->index, |
c8bba5fa |
529 | &y, |
b9a010a2 |
530 | &height, |
10a1069a |
531 | &hashed_process_data); |
532 | drawing_insert_square( drawing, y, height); |
533 | } |
534 | |
535 | /* Now, the process is in the state hash and our own process hash. |
536 | * We definitely can draw the items related to the ending state. |
537 | */ |
b9a010a2 |
538 | |
10a1069a |
539 | /* Check if the x position is unset. In can have been left unset by |
540 | * a draw closure from a after chunk hook. This should never happen, |
541 | * because it must be set by before chunk hook to the damage_begin |
542 | * value. |
543 | */ |
544 | g_assert(hashed_process_data->x.middle != -1); |
545 | { |
546 | guint x; |
547 | DrawContext draw_context; |
548 | |
549 | convert_time_to_pixels( |
550 | time_window.start_time, |
551 | end_time, |
552 | evtime, |
553 | width, |
554 | &x); |
555 | |
556 | /* Now create the drawing context that will be used to draw |
557 | * items related to the last state. */ |
558 | draw_context.drawable = drawing->pixmap; |
559 | draw_context.gc = drawing->gc; |
560 | draw_context.pango_layout = drawing->pango_layout; |
561 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
562 | draw_context.drawinfo.end.x = x; |
563 | |
564 | draw_context.drawinfo.y.over = y+1; |
565 | draw_context.drawinfo.y.middle = y+(height/2); |
566 | draw_context.drawinfo.y.under = y+height; |
567 | |
568 | draw_context.drawinfo.start.offset.over = 0; |
569 | draw_context.drawinfo.start.offset.middle = 0; |
570 | draw_context.drawinfo.start.offset.under = 0; |
571 | draw_context.drawinfo.end.offset.over = 0; |
572 | draw_context.drawinfo.end.offset.middle = 0; |
573 | draw_context.drawinfo.end.offset.under = 0; |
574 | |
c8bba5fa |
575 | { |
10a1069a |
576 | /* Draw the line */ |
577 | PropertiesLine prop_line = prepare_status_line(process); |
578 | draw_line((void*)&prop_line, (void*)&draw_context); |
c8bba5fa |
579 | } |
10a1069a |
580 | |
581 | |
582 | /* become the last x position */ |
583 | hashed_process_data->x.middle = x; |
c8bba5fa |
584 | } |
b9a010a2 |
585 | } |
586 | } |
b9a010a2 |
587 | return 0; |
588 | |
589 | |
b9a010a2 |
590 | #if 0 |
ca0f8a8e |
591 | EventsRequest *events_request = (EventsRequest*)hook_data; |
592 | ControlFlowData *control_flow_data = |
593 | (ControlFlowData*)events_request->viewer_data; |
594 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
595 | |
a56a1ba4 |
596 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
597 | |
598 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
599 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
600 | |
e9a9c513 |
601 | LttEvent *e; |
e9a9c513 |
602 | e = tfc->e; |
603 | |
9444deae |
604 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
605 | TimeWindow time_window = |
606 | lttvwindow_get_time_window(tab); |
9444deae |
607 | |
ca0f8a8e |
608 | LttTime end_time = ltt_time_add(time_window.start_time, |
609 | time_window.time_width); |
9444deae |
610 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
611 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
612 | || ltt_time_compare(evtime, end_time) == 1) |
613 | return; |
614 | |
a56a1ba4 |
615 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
616 | { |
2a2fa4f0 |
617 | g_debug("schedchange!"); |
a56a1ba4 |
618 | |
619 | /* Add process to process list (if not present) and get drawing "y" from |
620 | * process position */ |
621 | guint pid_out, pid_in; |
622 | LttvProcessState *process_out, *process_in; |
623 | LttTime birth; |
624 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
625 | |
626 | ProcessList *process_list = |
ca0f8a8e |
627 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
628 | |
629 | |
630 | LttField *f = ltt_event_field(e); |
631 | LttField *element; |
632 | element = ltt_field_member(f,0); |
633 | pid_out = ltt_event_get_long_unsigned(e,element); |
634 | element = ltt_field_member(f,1); |
635 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
636 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
637 | |
638 | |
639 | /* Find process pid_out in the list... */ |
87658614 |
640 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
641 | if(process_out == NULL) return 0; |
2a2fa4f0 |
642 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
643 | |
a56a1ba4 |
644 | birth = process_out->creation_time; |
51705146 |
645 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
646 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
647 | |
648 | if(processlist_get_process_pixels(process_list, |
649 | pid_out, |
650 | &birth, |
d0cd7f09 |
651 | tfc->t_context->index, |
a56a1ba4 |
652 | &y_out, |
653 | &height, |
14963be0 |
654 | &hashed_process_data_out) == 1) |
a56a1ba4 |
655 | { |
51705146 |
656 | /* Process not present */ |
657 | processlist_add(process_list, |
658 | pid_out, |
659 | &birth, |
660 | tfc->t_context->index, |
661 | name, |
662 | &pl_height, |
663 | &hashed_process_data_out); |
664 | g_assert(processlist_get_process_pixels(process_list, |
665 | pid_out, |
666 | &birth, |
667 | tfc->t_context->index, |
668 | &y_out, |
669 | &height, |
670 | &hashed_process_data_out)==0); |
671 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
672 | } |
51705146 |
673 | //g_free(name); |
a56a1ba4 |
674 | |
675 | /* Find process pid_in in the list... */ |
87658614 |
676 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
677 | if(process_in == NULL) return 0; |
2a2fa4f0 |
678 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
679 | |
680 | birth = process_in->creation_time; |
51705146 |
681 | name = g_quark_to_string(process_in->name); |
14963be0 |
682 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
683 | |
684 | if(processlist_get_process_pixels(process_list, |
685 | pid_in, |
686 | &birth, |
d0cd7f09 |
687 | tfc->t_context->index, |
a56a1ba4 |
688 | &y_in, |
689 | &height, |
14963be0 |
690 | &hashed_process_data_in) == 1) |
a56a1ba4 |
691 | { |
51705146 |
692 | /* Process not present */ |
a56a1ba4 |
693 | processlist_add(process_list, |
694 | pid_in, |
695 | &birth, |
d0cd7f09 |
696 | tfc->t_context->index, |
a56a1ba4 |
697 | name, |
698 | &pl_height, |
14963be0 |
699 | &hashed_process_data_in); |
a56a1ba4 |
700 | processlist_get_process_pixels(process_list, |
701 | pid_in, |
702 | &birth, |
d0cd7f09 |
703 | tfc->t_context->index, |
a56a1ba4 |
704 | &y_in, |
705 | &height, |
14963be0 |
706 | &hashed_process_data_in); |
a56a1ba4 |
707 | |
ca0f8a8e |
708 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
709 | } |
51705146 |
710 | //g_free(name); |
a56a1ba4 |
711 | |
712 | |
713 | /* Find pixels corresponding to time of the event. If the time does |
714 | * not fit in the window, show a warning, not supposed to happend. */ |
715 | guint x = 0; |
51705146 |
716 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
717 | |
718 | LttTime time = ltt_event_time(e); |
719 | |
ca0f8a8e |
720 | LttTime window_end = ltt_time_add(time_window.time_width, |
721 | time_window.start_time); |
a56a1ba4 |
722 | |
723 | |
724 | convert_time_to_pixels( |
ca0f8a8e |
725 | time_window.start_time, |
a56a1ba4 |
726 | window_end, |
727 | time, |
728 | width, |
729 | &x); |
9444deae |
730 | //assert(x <= width); |
51705146 |
731 | // |
a56a1ba4 |
732 | /* draw what represents the event for outgoing process. */ |
733 | |
14963be0 |
734 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
735 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
736 | draw_context_out->current->modify_under->x = x; |
68997a22 |
737 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
738 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
739 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
740 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
741 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
742 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
743 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
744 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
745 | //draw_context_out->gc = widget->style->black_gc; |
746 | |
747 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
748 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
749 | |
d0cd7f09 |
750 | /* Draw the line/background of the out process */ |
751 | if(draw_context_out->previous->middle->x == -1) |
752 | { |
ca0f8a8e |
753 | draw_context_out->previous->over->x = |
754 | control_flow_data->drawing->damage_begin; |
755 | draw_context_out->previous->middle->x = |
756 | control_flow_data->drawing->damage_begin; |
757 | draw_context_out->previous->under->x = |
758 | control_flow_data->drawing->damage_begin; |
759 | |
760 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
761 | } |
762 | |
763 | draw_context_out->current->middle->x = x; |
764 | draw_context_out->current->over->x = x; |
765 | draw_context_out->current->under->x = x; |
766 | draw_context_out->current->middle->y = y_out + height/2; |
767 | draw_context_out->current->over->y = y_out; |
768 | draw_context_out->current->under->y = y_out + height; |
769 | draw_context_out->previous->middle->y = y_out + height/2; |
770 | draw_context_out->previous->over->y = y_out; |
771 | draw_context_out->previous->under->y = y_out + height; |
772 | |
773 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
774 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
775 | |
776 | if(process_out->state->s == LTTV_STATE_RUN) |
777 | { |
51705146 |
778 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
779 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
780 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
781 | |
782 | PropertiesBG prop_bg; |
783 | prop_bg.color = g_new(GdkColor,1); |
784 | |
785 | switch(tfc->index) { |
786 | case 0: |
787 | prop_bg.color->red = 0x1515; |
788 | prop_bg.color->green = 0x1515; |
789 | prop_bg.color->blue = 0x8c8c; |
790 | break; |
791 | case 1: |
792 | prop_bg.color->red = 0x4e4e; |
793 | prop_bg.color->green = 0xa9a9; |
794 | prop_bg.color->blue = 0xa4a4; |
795 | break; |
796 | case 2: |
797 | prop_bg.color->red = 0x7a7a; |
798 | prop_bg.color->green = 0x4a4a; |
799 | prop_bg.color->blue = 0x8b8b; |
800 | break; |
801 | case 3: |
802 | prop_bg.color->red = 0x8080; |
803 | prop_bg.color->green = 0x7777; |
804 | prop_bg.color->blue = 0x4747; |
805 | break; |
806 | default: |
807 | prop_bg.color->red = 0xe7e7; |
808 | prop_bg.color->green = 0xe7e7; |
809 | prop_bg.color->blue = 0xe7e7; |
810 | } |
811 | |
2a2fa4f0 |
812 | g_debug("calling from draw_event"); |
d0cd7f09 |
813 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
814 | g_free(prop_bg.color); |
51705146 |
815 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
816 | } |
817 | |
818 | draw_context_out->gc = widget->style->black_gc; |
819 | |
a56a1ba4 |
820 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
821 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
822 | PropertiesText prop_text_out; |
823 | prop_text_out.foreground = &colorfg_out; |
824 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
825 | prop_text_out.size = 6; |
a56a1ba4 |
826 | prop_text_out.position = OVER; |
827 | |
cfe526b1 |
828 | /* color of text : status of the process */ |
829 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
830 | { |
831 | prop_text_out.foreground->red = 0xffff; |
832 | prop_text_out.foreground->green = 0xffff; |
833 | prop_text_out.foreground->blue = 0xffff; |
834 | } |
835 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
836 | { |
837 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
838 | prop_text_out.foreground->green = 0xffff; |
839 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
840 | } |
841 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
842 | { |
2df6f2bd |
843 | prop_text_out.foreground->red = 0xffff; |
844 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
845 | prop_text_out.foreground->blue = 0x0000; |
846 | } |
0828099d |
847 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
848 | { |
849 | prop_text_out.foreground->red = 0xffff; |
850 | prop_text_out.foreground->green = 0x0000; |
851 | prop_text_out.foreground->blue = 0xffff; |
852 | } |
853 | else if(process_out->state->s == LTTV_STATE_WAIT) |
854 | { |
855 | prop_text_out.foreground->red = 0xffff; |
856 | prop_text_out.foreground->green = 0x0000; |
857 | prop_text_out.foreground->blue = 0x0000; |
858 | } |
859 | else if(process_out->state->s == LTTV_STATE_RUN) |
860 | { |
861 | prop_text_out.foreground->red = 0x0000; |
862 | prop_text_out.foreground->green = 0xffff; |
863 | prop_text_out.foreground->blue = 0x0000; |
864 | } |
865 | else |
866 | { |
867 | prop_text_out.foreground->red = 0xffff; |
868 | prop_text_out.foreground->green = 0xffff; |
869 | prop_text_out.foreground->blue = 0xffff; |
870 | } |
871 | |
d52cfc84 |
872 | |
a56a1ba4 |
873 | /* Print status of the process : U, WF, WC, E, W, R */ |
874 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
875 | prop_text_out.text = "U->"; |
a56a1ba4 |
876 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
877 | prop_text_out.text = "WF->"; |
a56a1ba4 |
878 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
879 | prop_text_out.text = "WC->"; |
0828099d |
880 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
881 | prop_text_out.text = "E->"; |
a56a1ba4 |
882 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
883 | prop_text_out.text = "W->"; |
a56a1ba4 |
884 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
885 | prop_text_out.text = "R->"; |
a56a1ba4 |
886 | else |
68997a22 |
887 | prop_text_out.text = "U"; |
a56a1ba4 |
888 | |
889 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
890 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
891 | |
51705146 |
892 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
893 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
894 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
895 | |
896 | PropertiesLine prop_line_out; |
897 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
898 | prop_line_out.line_width = 2; |
a56a1ba4 |
899 | prop_line_out.style = GDK_LINE_SOLID; |
900 | prop_line_out.position = MIDDLE; |
d52cfc84 |
901 | |
2a2fa4f0 |
902 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
903 | |
904 | /* color of line : status of the process */ |
905 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
906 | { |
cfe526b1 |
907 | prop_line_out.color->red = 0xffff; |
908 | prop_line_out.color->green = 0xffff; |
909 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
910 | } |
911 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
912 | { |
913 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
914 | prop_line_out.color->green = 0xffff; |
915 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
916 | } |
917 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
918 | { |
2df6f2bd |
919 | prop_line_out.color->red = 0xffff; |
920 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
921 | prop_line_out.color->blue = 0x0000; |
922 | } |
0828099d |
923 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
924 | { |
925 | prop_line_out.color->red = 0xffff; |
926 | prop_line_out.color->green = 0x0000; |
927 | prop_line_out.color->blue = 0xffff; |
928 | } |
929 | else if(process_out->state->s == LTTV_STATE_WAIT) |
930 | { |
931 | prop_line_out.color->red = 0xffff; |
932 | prop_line_out.color->green = 0x0000; |
933 | prop_line_out.color->blue = 0x0000; |
934 | } |
935 | else if(process_out->state->s == LTTV_STATE_RUN) |
936 | { |
937 | prop_line_out.color->red = 0x0000; |
938 | prop_line_out.color->green = 0xffff; |
939 | prop_line_out.color->blue = 0x0000; |
940 | } |
941 | else |
942 | { |
cfe526b1 |
943 | prop_line_out.color->red = 0xffff; |
944 | prop_line_out.color->green = 0xffff; |
945 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
946 | } |
947 | |
948 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
949 | g_free(prop_line_out.color); |
51705146 |
950 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
951 | /* Note : finishing line will have to be added when trace read over. */ |
952 | |
953 | /* Finally, update the drawing context of the pid_in. */ |
954 | |
14963be0 |
955 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
956 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
957 | draw_context_in->current->modify_under->x = x; |
68997a22 |
958 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
959 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
960 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
961 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
962 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
963 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
964 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
965 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
966 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
967 | |
968 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
969 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
970 | |
971 | /* Draw the line/bg of the in process */ |
972 | if(draw_context_in->previous->middle->x == -1) |
973 | { |
ca0f8a8e |
974 | draw_context_in->previous->over->x = |
975 | control_flow_data->drawing->damage_begin; |
976 | draw_context_in->previous->middle->x = |
977 | control_flow_data->drawing->damage_begin; |
978 | draw_context_in->previous->under->x = |
979 | control_flow_data->drawing->damage_begin; |
980 | |
981 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
982 | |
d0cd7f09 |
983 | } |
984 | |
985 | draw_context_in->current->middle->x = x; |
986 | draw_context_in->current->over->x = x; |
987 | draw_context_in->current->under->x = x; |
988 | draw_context_in->current->middle->y = y_in + height/2; |
989 | draw_context_in->current->over->y = y_in; |
990 | draw_context_in->current->under->y = y_in + height; |
991 | draw_context_in->previous->middle->y = y_in + height/2; |
992 | draw_context_in->previous->over->y = y_in; |
993 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
994 | |
d0cd7f09 |
995 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
996 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
997 | |
998 | |
999 | if(process_in->state->s == LTTV_STATE_RUN) |
1000 | { |
51705146 |
1001 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1002 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1003 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1004 | |
1005 | PropertiesBG prop_bg; |
1006 | prop_bg.color = g_new(GdkColor,1); |
1007 | |
1008 | switch(tfc->index) { |
1009 | case 0: |
1010 | prop_bg.color->red = 0x1515; |
1011 | prop_bg.color->green = 0x1515; |
1012 | prop_bg.color->blue = 0x8c8c; |
1013 | break; |
1014 | case 1: |
1015 | prop_bg.color->red = 0x4e4e; |
1016 | prop_bg.color->green = 0xa9a9; |
1017 | prop_bg.color->blue = 0xa4a4; |
1018 | break; |
1019 | case 2: |
1020 | prop_bg.color->red = 0x7a7a; |
1021 | prop_bg.color->green = 0x4a4a; |
1022 | prop_bg.color->blue = 0x8b8b; |
1023 | break; |
1024 | case 3: |
1025 | prop_bg.color->red = 0x8080; |
1026 | prop_bg.color->green = 0x7777; |
1027 | prop_bg.color->blue = 0x4747; |
1028 | break; |
1029 | default: |
1030 | prop_bg.color->red = 0xe7e7; |
1031 | prop_bg.color->green = 0xe7e7; |
1032 | prop_bg.color->blue = 0xe7e7; |
1033 | } |
1034 | |
1035 | |
1036 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1037 | g_free(prop_bg.color); |
51705146 |
1038 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1039 | } |
1040 | |
1041 | draw_context_in->gc = widget->style->black_gc; |
1042 | |
a56a1ba4 |
1043 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1044 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1045 | PropertiesText prop_text_in; |
1046 | prop_text_in.foreground = &colorfg_in; |
1047 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1048 | prop_text_in.size = 6; |
a56a1ba4 |
1049 | prop_text_in.position = OVER; |
1050 | |
2a2fa4f0 |
1051 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1052 | /* foreground of text : status of the process */ |
1053 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1054 | { |
1055 | prop_text_in.foreground->red = 0xffff; |
1056 | prop_text_in.foreground->green = 0xffff; |
1057 | prop_text_in.foreground->blue = 0xffff; |
1058 | } |
1059 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1060 | { |
1061 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1062 | prop_text_in.foreground->green = 0xffff; |
1063 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1064 | } |
1065 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1066 | { |
2df6f2bd |
1067 | prop_text_in.foreground->red = 0xffff; |
1068 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1069 | prop_text_in.foreground->blue = 0x0000; |
1070 | } |
0828099d |
1071 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1072 | { |
1073 | prop_text_in.foreground->red = 0xffff; |
1074 | prop_text_in.foreground->green = 0x0000; |
1075 | prop_text_in.foreground->blue = 0xffff; |
1076 | } |
1077 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1078 | { |
1079 | prop_text_in.foreground->red = 0xffff; |
1080 | prop_text_in.foreground->green = 0x0000; |
1081 | prop_text_in.foreground->blue = 0x0000; |
1082 | } |
1083 | else if(process_in->state->s == LTTV_STATE_RUN) |
1084 | { |
1085 | prop_text_in.foreground->red = 0x0000; |
1086 | prop_text_in.foreground->green = 0xffff; |
1087 | prop_text_in.foreground->blue = 0x0000; |
1088 | } |
1089 | else |
1090 | { |
1091 | prop_text_in.foreground->red = 0xffff; |
1092 | prop_text_in.foreground->green = 0xffff; |
1093 | prop_text_in.foreground->blue = 0xffff; |
1094 | } |
1095 | |
1096 | |
1097 | |
a56a1ba4 |
1098 | /* Print status of the process : U, WF, WC, E, W, R */ |
1099 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1100 | prop_text_in.text = "U->"; |
a56a1ba4 |
1101 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1102 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1103 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1104 | prop_text_in.text = "WC->"; |
0828099d |
1105 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1106 | prop_text_in.text = "E->"; |
a56a1ba4 |
1107 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1108 | prop_text_in.text = "W->"; |
a56a1ba4 |
1109 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1110 | prop_text_in.text = "R->"; |
a56a1ba4 |
1111 | else |
68997a22 |
1112 | prop_text_in.text = "U"; |
a56a1ba4 |
1113 | |
1114 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1115 | //gdk_gc_unref(draw_context_in->gc); |
1116 | |
51705146 |
1117 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1118 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1119 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1120 | |
a56a1ba4 |
1121 | PropertiesLine prop_line_in; |
1122 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1123 | prop_line_in.line_width = 2; |
a56a1ba4 |
1124 | prop_line_in.style = GDK_LINE_SOLID; |
1125 | prop_line_in.position = MIDDLE; |
1126 | |
1127 | /* color of line : status of the process */ |
1128 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1129 | { |
cfe526b1 |
1130 | prop_line_in.color->red = 0xffff; |
1131 | prop_line_in.color->green = 0xffff; |
1132 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1133 | } |
1134 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1135 | { |
1136 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1137 | prop_line_in.color->green = 0xffff; |
1138 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1139 | } |
1140 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1141 | { |
2df6f2bd |
1142 | prop_line_in.color->red = 0xffff; |
1143 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1144 | prop_line_in.color->blue = 0x0000; |
1145 | } |
0828099d |
1146 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1147 | { |
1148 | prop_line_in.color->red = 0xffff; |
1149 | prop_line_in.color->green = 0x0000; |
1150 | prop_line_in.color->blue = 0xffff; |
1151 | } |
1152 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1153 | { |
1154 | prop_line_in.color->red = 0xffff; |
1155 | prop_line_in.color->green = 0x0000; |
1156 | prop_line_in.color->blue = 0x0000; |
1157 | } |
1158 | else if(process_in->state->s == LTTV_STATE_RUN) |
1159 | { |
1160 | prop_line_in.color->red = 0x0000; |
1161 | prop_line_in.color->green = 0xffff; |
1162 | prop_line_in.color->blue = 0x0000; |
1163 | } |
1164 | else |
1165 | { |
cfe526b1 |
1166 | prop_line_in.color->red = 0xffff; |
1167 | prop_line_in.color->green = 0xffff; |
1168 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1169 | } |
1170 | |
1171 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1172 | g_free(prop_line_in.color); |
51705146 |
1173 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1174 | } |
1175 | |
1176 | return 0; |
b9a010a2 |
1177 | #endif //0 |
1178 | |
1179 | |
a56a1ba4 |
1180 | |
51705146 |
1181 | /* Text dump */ |
80a52ff8 |
1182 | #ifdef DONTSHOW |
a56a1ba4 |
1183 | GString *string = g_string_new("");; |
1184 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1185 | |
e9a9c513 |
1186 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1187 | g_string_append_printf(string,"\n"); |
1188 | |
1189 | if(state) { |
1190 | g_string_append_printf(string, " %s", |
1191 | g_quark_to_string(tfs->process->state->s)); |
1192 | } |
1193 | |
1194 | g_info("%s",string->str); |
1195 | |
a56a1ba4 |
1196 | g_string_free(string, TRUE); |
1197 | |
1198 | /* End of text dump */ |
80a52ff8 |
1199 | #endif //DONTSHOW |
50439712 |
1200 | |
f0d936c0 |
1201 | } |
1202 | |
e92eabaf |
1203 | /* after_schedchange_hook |
b9a010a2 |
1204 | * |
1205 | * The draw after hook is called by the reading API to have a |
1206 | * particular event drawn on the screen. |
1207 | * @param hook_data ControlFlowData structure of the viewer. |
1208 | * @param call_data Event context. |
1209 | * |
1210 | * This function adds items to be drawn in a queue for each process. |
1211 | * |
1212 | */ |
e92eabaf |
1213 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1214 | { |
ca0f8a8e |
1215 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1216 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1217 | |
a56a1ba4 |
1218 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1219 | |
1220 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
1221 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
50439712 |
1222 | |
b9a010a2 |
1223 | LttEvent *e; |
1224 | e = tfc->e; |
1225 | |
1226 | LttTime evtime = ltt_event_time(e); |
1227 | TimeWindow time_window = |
1228 | lttvwindow_get_time_window(control_flow_data->tab); |
1229 | |
1230 | LttTime end_time = ltt_time_add(time_window.start_time, |
1231 | time_window.time_width); |
1232 | |
1233 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1234 | || ltt_time_compare(evtime, end_time) == 1) |
1235 | return; |
1236 | |
1237 | guint width = control_flow_data->drawing->width; |
1238 | |
10a1069a |
1239 | /* Add process to process list (if not present) */ |
1240 | LttvProcessState *process_out, *process_in; |
1241 | LttTime birth; |
1242 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1243 | HashedProcessData *hashed_process_data_in = NULL; |
b9a010a2 |
1244 | |
10a1069a |
1245 | ProcessList *process_list = |
1246 | guicontrolflow_get_process_list(control_flow_data); |
1247 | |
1248 | guint pid_in; |
1249 | { |
1250 | guint pid_out; |
1251 | LttField *f = ltt_event_field(e); |
1252 | LttField *element; |
1253 | element = ltt_field_member(f,0); |
1254 | pid_out = ltt_event_get_long_unsigned(e,element); |
1255 | element = ltt_field_member(f,1); |
1256 | pid_in = ltt_event_get_long_unsigned(e,element); |
1257 | g_debug("out : %u in : %u", pid_out, pid_in); |
1258 | } |
b9a010a2 |
1259 | |
1260 | |
10a1069a |
1261 | /* Find process pid_in in the list... */ |
1262 | process_in = lttv_state_find_process(tfs, pid_in); |
1263 | /* It should exist, because we are after the state update. */ |
1264 | g_assert(process_in != NULL); |
b9a010a2 |
1265 | |
10a1069a |
1266 | birth = process_in->creation_time; |
1267 | const gchar *name = g_quark_to_string(process_in->name); |
b9a010a2 |
1268 | |
10a1069a |
1269 | if(processlist_get_process_pixels(process_list, |
1270 | pid_in, |
1271 | process_in->last_cpu, |
1272 | &birth, |
1273 | tfc->t_context->index, |
1274 | &y_in, |
1275 | &height, |
1276 | &hashed_process_data_in) == 1) |
1277 | { |
1278 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
1279 | /* Process not present */ |
1280 | processlist_add(process_list, |
1281 | pid_in, |
1282 | process_in->last_cpu, |
1283 | process_in->ppid, |
1284 | &birth, |
1285 | tfc->t_context->index, |
1286 | name, |
1287 | &pl_height, |
1288 | &hashed_process_data_in); |
1289 | processlist_get_process_pixels(process_list, |
b9a010a2 |
1290 | pid_in, |
a95bc95a |
1291 | process_in->last_cpu, |
b9a010a2 |
1292 | &birth, |
1293 | tfc->t_context->index, |
10a1069a |
1294 | &y_in, |
1295 | &height, |
b9a010a2 |
1296 | &hashed_process_data_in); |
10a1069a |
1297 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
b9a010a2 |
1298 | } |
10a1069a |
1299 | |
1300 | convert_time_to_pixels( |
1301 | time_window.start_time, |
1302 | end_time, |
1303 | evtime, |
1304 | width, |
1305 | &hashed_process_data_in->x.middle); |
b9a010a2 |
1306 | return 0; |
1307 | |
1308 | |
1309 | |
1310 | #if 0 |
1311 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1312 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1313 | |
1314 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1315 | |
1316 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1317 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1318 | |
a56a1ba4 |
1319 | |
50439712 |
1320 | LttEvent *e; |
1321 | e = tfc->e; |
1322 | |
9444deae |
1323 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1324 | TimeWindow time_window = |
1325 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1326 | |
ca0f8a8e |
1327 | LttTime end_time = ltt_time_add(time_window.start_time, |
1328 | time_window.time_width); |
9444deae |
1329 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1330 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
1331 | || ltt_time_compare(evtime, end_time) == 1) |
1332 | return; |
1333 | |
1334 | |
a56a1ba4 |
1335 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1336 | { |
2a2fa4f0 |
1337 | g_debug("schedchange!"); |
a56a1ba4 |
1338 | |
1339 | /* Add process to process list (if not present) and get drawing "y" from |
1340 | * process position */ |
1341 | guint pid_out, pid_in; |
1342 | LttvProcessState *process_out, *process_in; |
1343 | LttTime birth; |
1344 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1345 | |
1346 | ProcessList *process_list = |
ca0f8a8e |
1347 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
1348 | |
1349 | |
1350 | LttField *f = ltt_event_field(e); |
1351 | LttField *element; |
1352 | element = ltt_field_member(f,0); |
1353 | pid_out = ltt_event_get_long_unsigned(e,element); |
1354 | element = ltt_field_member(f,1); |
1355 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1356 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1357 | |
1358 | |
1359 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1360 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1361 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1362 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1363 | |
1364 | birth = process_out->creation_time; |
1365 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1366 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1367 | |
1368 | if(processlist_get_process_pixels(process_list, |
1369 | pid_out, |
1370 | &birth, |
d0cd7f09 |
1371 | tfc->t_context->index, |
a56a1ba4 |
1372 | &y_out, |
1373 | &height, |
14963be0 |
1374 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1375 | { |
51705146 |
1376 | /* Process not present */ |
1377 | processlist_add(process_list, |
1378 | pid_out, |
1379 | &birth, |
1380 | tfc->t_context->index, |
1381 | name, |
1382 | &pl_height, |
1383 | &hashed_process_data_out); |
1384 | processlist_get_process_pixels(process_list, |
1385 | pid_out, |
1386 | &birth, |
1387 | tfc->t_context->index, |
1388 | &y_out, |
1389 | &height, |
1390 | &hashed_process_data_out); |
1391 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1392 | } |
1393 | |
1394 | g_free(name); |
1395 | |
1396 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1397 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1398 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1399 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1400 | |
1401 | birth = process_in->creation_time; |
1402 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1403 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1404 | |
1405 | if(processlist_get_process_pixels(process_list, |
1406 | pid_in, |
1407 | &birth, |
d0cd7f09 |
1408 | tfc->t_context->index, |
a56a1ba4 |
1409 | &y_in, |
1410 | &height, |
14963be0 |
1411 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1412 | { |
1413 | /* Process not present */ |
1414 | processlist_add(process_list, |
1415 | pid_in, |
1416 | &birth, |
d0cd7f09 |
1417 | tfc->t_context->index, |
a56a1ba4 |
1418 | name, |
1419 | &pl_height, |
14963be0 |
1420 | &hashed_process_data_in); |
a56a1ba4 |
1421 | processlist_get_process_pixels(process_list, |
1422 | pid_in, |
1423 | &birth, |
d0cd7f09 |
1424 | tfc->t_context->index, |
a56a1ba4 |
1425 | &y_in, |
1426 | &height, |
14963be0 |
1427 | &hashed_process_data_in); |
a56a1ba4 |
1428 | |
ca0f8a8e |
1429 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1430 | } |
1431 | g_free(name); |
1432 | |
1433 | |
1434 | /* Find pixels corresponding to time of the event. If the time does |
1435 | * not fit in the window, show a warning, not supposed to happend. */ |
1436 | //guint x = 0; |
501d5405 |
1437 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1438 | |
1439 | //LttTime time = ltt_event_time(e); |
1440 | |
224446ce |
1441 | //LttTime window_end = ltt_time_add(time_window->time_width, |
1442 | // time_window->start_time); |
a56a1ba4 |
1443 | |
1444 | |
1445 | //convert_time_to_pixels( |
224446ce |
1446 | // time_window->start_time, |
a56a1ba4 |
1447 | // window_end, |
1448 | // time, |
1449 | // width, |
1450 | // &x); |
1451 | |
1452 | //assert(x <= width); |
1453 | |
1454 | /* draw what represents the event for outgoing process. */ |
1455 | |
14963be0 |
1456 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1457 | //draw_context_out->current->modify_over->x = x; |
1458 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1459 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1460 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1461 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1462 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1463 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1464 | |
a56a1ba4 |
1465 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1466 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1467 | |
1468 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1469 | { |
1470 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1471 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1472 | PropertiesBG prop_bg; |
1473 | prop_bg.color = g_new(GdkColor,1); |
1474 | |
1475 | prop_bg.color->red = 0xffff; |
1476 | prop_bg.color->green = 0xffff; |
1477 | prop_bg.color->blue = 0xffff; |
1478 | |
1479 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1480 | g_free(prop_bg.color); |
1481 | gdk_gc_unref(draw_context_out->gc); |
1482 | }*/ |
1483 | |
1484 | draw_context_out->gc = widget->style->black_gc; |
1485 | |
a56a1ba4 |
1486 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1487 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1488 | PropertiesText prop_text_out; |
1489 | prop_text_out.foreground = &colorfg_out; |
1490 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1491 | prop_text_out.size = 6; |
a56a1ba4 |
1492 | prop_text_out.position = OVER; |
1493 | |
cfe526b1 |
1494 | /* color of text : status of the process */ |
1495 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1496 | { |
1497 | prop_text_out.foreground->red = 0xffff; |
1498 | prop_text_out.foreground->green = 0xffff; |
1499 | prop_text_out.foreground->blue = 0xffff; |
1500 | } |
1501 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1502 | { |
1503 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1504 | prop_text_out.foreground->green = 0xffff; |
1505 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1506 | } |
1507 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1508 | { |
2df6f2bd |
1509 | prop_text_out.foreground->red = 0xffff; |
1510 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1511 | prop_text_out.foreground->blue = 0x0000; |
1512 | } |
0828099d |
1513 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1514 | { |
1515 | prop_text_out.foreground->red = 0xffff; |
1516 | prop_text_out.foreground->green = 0x0000; |
1517 | prop_text_out.foreground->blue = 0xffff; |
1518 | } |
1519 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1520 | { |
1521 | prop_text_out.foreground->red = 0xffff; |
1522 | prop_text_out.foreground->green = 0x0000; |
1523 | prop_text_out.foreground->blue = 0x0000; |
1524 | } |
1525 | else if(process_out->state->s == LTTV_STATE_RUN) |
1526 | { |
1527 | prop_text_out.foreground->red = 0x0000; |
1528 | prop_text_out.foreground->green = 0xffff; |
1529 | prop_text_out.foreground->blue = 0x0000; |
1530 | } |
1531 | else |
1532 | { |
1533 | prop_text_out.foreground->red = 0xffff; |
1534 | prop_text_out.foreground->green = 0xffff; |
1535 | prop_text_out.foreground->blue = 0xffff; |
1536 | } |
1537 | |
a56a1ba4 |
1538 | /* Print status of the process : U, WF, WC, E, W, R */ |
1539 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1540 | prop_text_out.text = "U"; |
a56a1ba4 |
1541 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1542 | prop_text_out.text = "WF"; |
a56a1ba4 |
1543 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1544 | prop_text_out.text = "WC"; |
0828099d |
1545 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1546 | prop_text_out.text = "E"; |
a56a1ba4 |
1547 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1548 | prop_text_out.text = "W"; |
a56a1ba4 |
1549 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1550 | prop_text_out.text = "R"; |
a56a1ba4 |
1551 | else |
68997a22 |
1552 | prop_text_out.text = "U"; |
a56a1ba4 |
1553 | |
1554 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1555 | |
1556 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1557 | |
68997a22 |
1558 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1559 | draw_context_out->current->over->y = y_out; |
1560 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1561 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1562 | |
68997a22 |
1563 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1564 | g_free(draw_context_out->previous->modify_under); |
1565 | g_free(draw_context_out->previous->modify_middle); |
1566 | g_free(draw_context_out->previous->modify_over); |
1567 | g_free(draw_context_out->previous->under); |
1568 | g_free(draw_context_out->previous->middle); |
1569 | g_free(draw_context_out->previous->over); |
1570 | g_free(draw_context_out->previous); |
1571 | |
1572 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1573 | |
68997a22 |
1574 | draw_context_out->current = g_new(DrawInfo,1); |
1575 | draw_context_out->current->over = g_new(ItemInfo,1); |
1576 | draw_context_out->current->over->x = -1; |
1577 | draw_context_out->current->over->y = -1; |
1578 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1579 | draw_context_out->current->middle->x = -1; |
1580 | draw_context_out->current->middle->y = -1; |
1581 | draw_context_out->current->under = g_new(ItemInfo,1); |
1582 | draw_context_out->current->under->x = -1; |
1583 | draw_context_out->current->under->y = -1; |
1584 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1585 | draw_context_out->current->modify_over->x = -1; |
1586 | draw_context_out->current->modify_over->y = -1; |
1587 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1588 | draw_context_out->current->modify_middle->x = -1; |
1589 | draw_context_out->current->modify_middle->y = -1; |
1590 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1591 | draw_context_out->current->modify_under->x = -1; |
1592 | draw_context_out->current->modify_under->y = -1; |
1593 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1594 | |
1595 | /* Finally, update the drawing context of the pid_in. */ |
1596 | |
14963be0 |
1597 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1598 | //draw_context_in->current->modify_over->x = x; |
1599 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1600 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1601 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1602 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1603 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1604 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1605 | |
1606 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1607 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1608 | |
1609 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1610 | { |
1611 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1612 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1613 | PropertiesBG prop_bg; |
1614 | prop_bg.color = g_new(GdkColor,1); |
1615 | |
1616 | prop_bg.color->red = 0xffff; |
1617 | prop_bg.color->green = 0xffff; |
1618 | prop_bg.color->blue = 0xffff; |
1619 | |
1620 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1621 | g_free(prop_bg.color); |
1622 | gdk_gc_unref(draw_context_in->gc); |
1623 | }*/ |
1624 | |
1625 | draw_context_in->gc = widget->style->black_gc; |
1626 | |
a56a1ba4 |
1627 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1628 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1629 | PropertiesText prop_text_in; |
1630 | prop_text_in.foreground = &colorfg_in; |
1631 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1632 | prop_text_in.size = 6; |
a56a1ba4 |
1633 | prop_text_in.position = OVER; |
1634 | |
cfe526b1 |
1635 | /* foreground of text : status of the process */ |
1636 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1637 | { |
1638 | prop_text_in.foreground->red = 0xffff; |
1639 | prop_text_in.foreground->green = 0xffff; |
1640 | prop_text_in.foreground->blue = 0xffff; |
1641 | } |
1642 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1643 | { |
1644 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1645 | prop_text_in.foreground->green = 0xffff; |
1646 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1647 | } |
1648 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1649 | { |
2df6f2bd |
1650 | prop_text_in.foreground->red = 0xffff; |
1651 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1652 | prop_text_in.foreground->blue = 0x0000; |
1653 | } |
0828099d |
1654 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1655 | { |
1656 | prop_text_in.foreground->red = 0xffff; |
1657 | prop_text_in.foreground->green = 0x0000; |
1658 | prop_text_in.foreground->blue = 0xffff; |
1659 | } |
1660 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1661 | { |
1662 | prop_text_in.foreground->red = 0xffff; |
1663 | prop_text_in.foreground->green = 0x0000; |
1664 | prop_text_in.foreground->blue = 0x0000; |
1665 | } |
1666 | else if(process_in->state->s == LTTV_STATE_RUN) |
1667 | { |
1668 | prop_text_in.foreground->red = 0x0000; |
1669 | prop_text_in.foreground->green = 0xffff; |
1670 | prop_text_in.foreground->blue = 0x0000; |
1671 | } |
1672 | else |
1673 | { |
1674 | prop_text_in.foreground->red = 0xffff; |
1675 | prop_text_in.foreground->green = 0xffff; |
1676 | prop_text_in.foreground->blue = 0xffff; |
1677 | } |
1678 | |
1679 | |
a56a1ba4 |
1680 | /* Print status of the process : U, WF, WC, E, W, R */ |
1681 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1682 | prop_text_in.text = "U"; |
a56a1ba4 |
1683 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1684 | prop_text_in.text = "WF"; |
a56a1ba4 |
1685 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1686 | prop_text_in.text = "WC"; |
0828099d |
1687 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1688 | prop_text_in.text = "E"; |
a56a1ba4 |
1689 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1690 | prop_text_in.text = "W"; |
a56a1ba4 |
1691 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1692 | prop_text_in.text = "R"; |
a56a1ba4 |
1693 | else |
68997a22 |
1694 | prop_text_in.text = "U"; |
a56a1ba4 |
1695 | |
1696 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1697 | |
d0cd7f09 |
1698 | |
319e9d81 |
1699 | if(process_in->state->s == LTTV_STATE_RUN) |
1700 | { |
1701 | gchar tmp[255]; |
1702 | prop_text_in.foreground = &colorfg_in; |
1703 | prop_text_in.background = &colorbg_in; |
1704 | prop_text_in.foreground->red = 0xffff; |
1705 | prop_text_in.foreground->green = 0xffff; |
1706 | prop_text_in.foreground->blue = 0xffff; |
1707 | prop_text_in.size = 6; |
1708 | prop_text_in.position = UNDER; |
1709 | |
1710 | prop_text_in.text = g_new(gchar, 260); |
1711 | strcpy(prop_text_in.text, "CPU "); |
1712 | snprintf(tmp, 255, "%u", tfc->index); |
1713 | strcat(prop_text_in.text, tmp); |
1714 | |
1715 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1716 | g_free(prop_text_in.text); |
1717 | } |
1718 | |
1719 | |
68997a22 |
1720 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1721 | draw_context_in->current->over->y = y_in; |
1722 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1723 | draw_context_in->current->status = process_in->state->s; |
1724 | |
1725 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1726 | g_free(draw_context_in->previous->modify_under); |
1727 | g_free(draw_context_in->previous->modify_middle); |
1728 | g_free(draw_context_in->previous->modify_over); |
1729 | g_free(draw_context_in->previous->under); |
1730 | g_free(draw_context_in->previous->middle); |
1731 | g_free(draw_context_in->previous->over); |
1732 | g_free(draw_context_in->previous); |
1733 | |
1734 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1735 | |
68997a22 |
1736 | draw_context_in->current = g_new(DrawInfo,1); |
1737 | draw_context_in->current->over = g_new(ItemInfo,1); |
1738 | draw_context_in->current->over->x = -1; |
1739 | draw_context_in->current->over->y = -1; |
1740 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1741 | draw_context_in->current->middle->x = -1; |
1742 | draw_context_in->current->middle->y = -1; |
1743 | draw_context_in->current->under = g_new(ItemInfo,1); |
1744 | draw_context_in->current->under->x = -1; |
1745 | draw_context_in->current->under->y = -1; |
1746 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1747 | draw_context_in->current->modify_over->x = -1; |
1748 | draw_context_in->current->modify_over->y = -1; |
1749 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1750 | draw_context_in->current->modify_middle->x = -1; |
1751 | draw_context_in->current->modify_middle->y = -1; |
1752 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1753 | draw_context_in->current->modify_under->x = -1; |
1754 | draw_context_in->current->modify_under->y = -1; |
1755 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1756 | |
1757 | } |
1758 | |
1759 | return 0; |
b9a010a2 |
1760 | #endif //0 |
f0d936c0 |
1761 | } |
f7afe191 |
1762 | |
23093869 |
1763 | static __inline PropertiesLine prepare_execmode_line(LttvProcessState *process) |
1764 | { |
1765 | PropertiesLine prop_line; |
1766 | prop_line.line_width = 1; |
1767 | prop_line.style = GDK_LINE_SOLID; |
1768 | prop_line.y = OVER; |
1769 | //GdkColormap *colormap = gdk_colormap_get_system(); |
1770 | |
1771 | /* color of line : execution mode of the process */ |
1772 | if(process->state->t == LTTV_STATE_USER_MODE) |
1773 | prop_line.color = drawing_colors[COL_USER_MODE]; |
1774 | else if(process->state->t == LTTV_STATE_SYSCALL) |
1775 | prop_line.color = drawing_colors[COL_SYSCALL]; |
1776 | else if(process->state->t == LTTV_STATE_TRAP) |
1777 | prop_line.color = drawing_colors[COL_TRAP]; |
1778 | else if(process->state->t == LTTV_STATE_IRQ) |
1779 | prop_line.color = drawing_colors[COL_IRQ]; |
1780 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
1781 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
1782 | else |
1783 | prop_line.color = drawing_colors[COL_WHITE]; |
1784 | |
1785 | //gdk_colormap_alloc_color(colormap, |
1786 | // prop_line.color, |
1787 | // FALSE, |
1788 | // TRUE); |
1789 | |
1790 | return prop_line; |
1791 | |
1792 | } |
1793 | |
1794 | |
1795 | |
1796 | /* before_execmode_hook |
1797 | * |
1798 | * This function basically draw lines and icons. Two types of lines are drawn : |
1799 | * one small (3 pixels?) representing the state of the process and the second |
1800 | * type is thicker (10 pixels?) representing on which CPU a process is running |
1801 | * (and this only in running state). |
1802 | * |
1803 | * Extremums of the lines : |
1804 | * x_min : time of the last event context for this process kept in memory. |
1805 | * x_max : time of the current event. |
1806 | * y : middle of the process in the process list. The process is found in the |
1807 | * list, therefore is it's position in pixels. |
1808 | * |
1809 | * The choice of lines'color is defined by the context of the last event for this |
1810 | * process. |
1811 | */ |
1812 | |
1813 | |
1814 | int before_execmode_hook(void *hook_data, void *call_data) |
1815 | { |
1816 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1817 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1818 | Drawing_t *drawing = control_flow_data->drawing; |
1819 | |
1820 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1821 | |
1822 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1823 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1824 | |
1825 | LttEvent *e; |
1826 | e = tfc->e; |
1827 | |
1828 | LttTime evtime = ltt_event_time(e); |
1829 | TimeWindow time_window = |
1830 | lttvwindow_get_time_window(control_flow_data->tab); |
1831 | |
1832 | LttTime end_time = ltt_time_add(time_window.start_time, |
1833 | time_window.time_width); |
1834 | |
1835 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1836 | || ltt_time_compare(evtime, end_time) == 1) |
1837 | return; |
1838 | |
1839 | guint width = drawing->width; |
1840 | |
10a1069a |
1841 | /* we are in a execmode, before the state update. We must draw the |
1842 | * items corresponding to the state before it changes : now is the right |
1843 | * time to do it. |
1844 | */ |
1845 | /* For the pid */ |
1846 | LttvProcessState *process = tfs->process; |
1847 | g_assert(process != NULL); |
23093869 |
1848 | |
10a1069a |
1849 | guint pid = process->pid; |
23093869 |
1850 | |
10a1069a |
1851 | /* Well, the process_out existed : we must get it in the process hash |
1852 | * or add it, and draw its items. |
1853 | */ |
1854 | /* Add process to process list (if not present) */ |
1855 | guint y = 0, height = 0, pl_height = 0; |
1856 | HashedProcessData *hashed_process_data = NULL; |
1857 | ProcessList *process_list = |
1858 | guicontrolflow_get_process_list(control_flow_data); |
1859 | LttTime birth = process->creation_time; |
1860 | const gchar *name = g_quark_to_string(process->name); |
1861 | |
1862 | if(processlist_get_process_pixels(process_list, |
1863 | pid, |
1864 | process->last_cpu, |
1865 | &birth, |
1866 | tfc->t_context->index, |
1867 | &y, |
1868 | &height, |
1869 | &hashed_process_data) == 1) |
1870 | { |
1871 | g_assert(pid == 0 || pid != process->ppid); |
1872 | /* Process not present */ |
1873 | processlist_add(process_list, |
1874 | pid, |
1875 | process->last_cpu, |
1876 | process->ppid, |
1877 | &birth, |
1878 | tfc->t_context->index, |
1879 | name, |
1880 | &pl_height, |
1881 | &hashed_process_data); |
1882 | processlist_get_process_pixels(process_list, |
dbd243b1 |
1883 | pid, |
1884 | process->last_cpu, |
1885 | &birth, |
1886 | tfc->t_context->index, |
1887 | &y, |
1888 | &height, |
10a1069a |
1889 | &hashed_process_data); |
1890 | drawing_insert_square( drawing, y, height); |
1891 | } |
23093869 |
1892 | |
10a1069a |
1893 | /* Now, the process is in the state hash and our own process hash. |
1894 | * We definitely can draw the items related to the ending state. |
1895 | */ |
1896 | |
1897 | /* Check if the x position is unset. In can have been left unset by |
1898 | * a draw closure from a after chunk hook. This should never happen, |
1899 | * because it must be set by before chunk hook to the damage_begin |
1900 | * value. |
1901 | */ |
1902 | g_assert(hashed_process_data->x.over != -1); |
1903 | { |
1904 | guint x; |
1905 | DrawContext draw_context; |
dbd243b1 |
1906 | |
10a1069a |
1907 | convert_time_to_pixels( |
1908 | time_window.start_time, |
1909 | end_time, |
1910 | evtime, |
1911 | width, |
1912 | &x); |
dbd243b1 |
1913 | |
10a1069a |
1914 | /* Now create the drawing context that will be used to draw |
1915 | * items related to the last state. */ |
1916 | draw_context.drawable = drawing->pixmap; |
1917 | draw_context.gc = drawing->gc; |
1918 | draw_context.pango_layout = drawing->pango_layout; |
1919 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
1920 | draw_context.drawinfo.end.x = x; |
1921 | |
1922 | draw_context.drawinfo.y.over = y+1; |
1923 | draw_context.drawinfo.y.middle = y+(height/2); |
1924 | draw_context.drawinfo.y.under = y+height; |
1925 | |
1926 | draw_context.drawinfo.start.offset.over = 0; |
1927 | draw_context.drawinfo.start.offset.middle = 0; |
1928 | draw_context.drawinfo.start.offset.under = 0; |
1929 | draw_context.drawinfo.end.offset.over = 0; |
1930 | draw_context.drawinfo.end.offset.middle = 0; |
1931 | draw_context.drawinfo.end.offset.under = 0; |
23093869 |
1932 | |
10a1069a |
1933 | { |
1934 | /* Draw the line */ |
1935 | PropertiesLine prop_line = prepare_execmode_line(process); |
1936 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
1937 | |
23093869 |
1938 | } |
10a1069a |
1939 | /* become the last x position */ |
1940 | hashed_process_data->x.over = x; |
23093869 |
1941 | } |
1942 | |
1943 | return 0; |
1944 | } |
1945 | |
1946 | /* after_execmode_hook |
1947 | * |
1948 | * The draw after hook is called by the reading API to have a |
1949 | * particular event drawn on the screen. |
1950 | * @param hook_data ControlFlowData structure of the viewer. |
1951 | * @param call_data Event context. |
1952 | * |
1953 | * This function adds items to be drawn in a queue for each process. |
1954 | * |
1955 | */ |
1956 | int after_execmode_hook(void *hook_data, void *call_data) |
1957 | { |
1958 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1959 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1960 | |
1961 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1962 | |
1963 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1964 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1965 | |
1966 | LttEvent *e; |
1967 | e = tfc->e; |
1968 | |
1969 | LttTime evtime = ltt_event_time(e); |
1970 | TimeWindow time_window = |
1971 | lttvwindow_get_time_window(control_flow_data->tab); |
1972 | |
1973 | LttTime end_time = ltt_time_add(time_window.start_time, |
1974 | time_window.time_width); |
1975 | |
1976 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1977 | || ltt_time_compare(evtime, end_time) == 1) |
1978 | return; |
1979 | |
1980 | guint width = control_flow_data->drawing->width; |
1981 | |
10a1069a |
1982 | /* Add process to process list (if not present) */ |
1983 | LttvProcessState *process; |
1984 | LttTime birth; |
1985 | guint y = 0, height = 0, pl_height = 0; |
1986 | HashedProcessData *hashed_process_data = NULL; |
23093869 |
1987 | |
10a1069a |
1988 | ProcessList *process_list = |
1989 | guicontrolflow_get_process_list(control_flow_data); |
1990 | |
23093869 |
1991 | |
10a1069a |
1992 | /* Find process pid_in in the list... */ |
1993 | process = tfs->process; |
1994 | /* It should exist, because we are after the state update. */ |
1995 | g_assert(process != NULL); |
23093869 |
1996 | |
10a1069a |
1997 | guint pid = process->pid; |
23093869 |
1998 | |
10a1069a |
1999 | birth = process->creation_time; |
2000 | const gchar *name = g_quark_to_string(process->name); |
23093869 |
2001 | |
10a1069a |
2002 | if(processlist_get_process_pixels(process_list, |
2003 | pid, |
2004 | process->last_cpu, |
2005 | &birth, |
2006 | tfc->t_context->index, |
2007 | &y, |
2008 | &height, |
2009 | &hashed_process_data) == 1) |
2010 | { |
2011 | g_assert(pid == 0 || pid != process->ppid); |
2012 | /* Process not present */ |
2013 | processlist_add(process_list, |
2014 | pid, |
2015 | process->last_cpu, |
2016 | process->ppid, |
2017 | &birth, |
2018 | tfc->t_context->index, |
2019 | name, |
2020 | &pl_height, |
2021 | &hashed_process_data); |
2022 | processlist_get_process_pixels(process_list, |
23093869 |
2023 | pid, |
2024 | process->last_cpu, |
23093869 |
2025 | &birth, |
2026 | tfc->t_context->index, |
10a1069a |
2027 | &y, |
2028 | &height, |
23093869 |
2029 | &hashed_process_data); |
10a1069a |
2030 | drawing_insert_square( control_flow_data->drawing, y, height); |
23093869 |
2031 | } |
10a1069a |
2032 | |
2033 | convert_time_to_pixels( |
2034 | time_window.start_time, |
2035 | end_time, |
2036 | evtime, |
2037 | width, |
2038 | &hashed_process_data->x.over); |
23093869 |
2039 | return 0; |
2040 | } |
2041 | |
2042 | |
dbd243b1 |
2043 | |
2044 | /* before_process_hook |
2045 | * |
2046 | * Draw lines for process event. |
2047 | * |
2048 | * @param hook_data ControlFlowData structure of the viewer. |
2049 | * @param call_data Event context. |
2050 | * |
2051 | * This function adds items to be drawn in a queue for each process. |
2052 | * |
2053 | */ |
2054 | int before_process_hook(void *hook_data, void *call_data) |
2055 | { |
2056 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2057 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2058 | Drawing_t *drawing = control_flow_data->drawing; |
2059 | |
2060 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2061 | |
2062 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2063 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2064 | |
2065 | LttEvent *e; |
2066 | e = tfc->e; |
2067 | |
2068 | LttTime evtime = ltt_event_time(e); |
2069 | TimeWindow time_window = |
2070 | lttvwindow_get_time_window(control_flow_data->tab); |
2071 | |
2072 | LttTime end_time = ltt_time_add(time_window.start_time, |
2073 | time_window.time_width); |
2074 | |
2075 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2076 | || ltt_time_compare(evtime, end_time) == 1) |
2077 | return; |
2078 | |
2079 | guint width = control_flow_data->drawing->width; |
2080 | |
10a1069a |
2081 | guint sub_id; |
2082 | { |
2083 | LttField *f = ltt_event_field(e); |
2084 | LttField *element; |
2085 | element = ltt_field_member(f,0); |
2086 | sub_id = ltt_event_get_long_unsigned(e,element); |
2087 | } |
dbd243b1 |
2088 | |
10a1069a |
2089 | if(sub_id == 3) { /* exit */ |
dbd243b1 |
2090 | |
10a1069a |
2091 | /* Add process to process list (if not present) */ |
2092 | LttvProcessState *process = tfs->process; |
2093 | guint pid = process->pid; |
2094 | LttTime birth; |
2095 | guint y = 0, height = 0, pl_height = 0; |
2096 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2097 | |
10a1069a |
2098 | ProcessList *process_list = |
2099 | guicontrolflow_get_process_list(control_flow_data); |
2100 | |
2101 | g_assert(process != NULL); |
dbd243b1 |
2102 | |
10a1069a |
2103 | birth = process->creation_time; |
2104 | const gchar *name = g_quark_to_string(process->name); |
dbd243b1 |
2105 | |
10a1069a |
2106 | if(processlist_get_process_pixels(process_list, |
2107 | pid, |
2108 | process->last_cpu, |
2109 | &birth, |
2110 | tfc->t_context->index, |
2111 | &y, |
2112 | &height, |
2113 | &hashed_process_data) == 1) |
2114 | { |
2115 | g_assert(pid == 0 || pid != process->ppid); |
2116 | /* Process not present */ |
2117 | processlist_add(process_list, |
2118 | pid, |
2119 | process->last_cpu, |
2120 | process->ppid, |
2121 | &birth, |
2122 | tfc->t_context->index, |
2123 | name, |
2124 | &pl_height, |
2125 | &hashed_process_data); |
2126 | processlist_get_process_pixels(process_list, |
dbd243b1 |
2127 | pid, |
2128 | process->last_cpu, |
2129 | &birth, |
2130 | tfc->t_context->index, |
2131 | &y, |
2132 | &height, |
10a1069a |
2133 | &hashed_process_data); |
2134 | drawing_insert_square( control_flow_data->drawing, y, height); |
2135 | } |
dbd243b1 |
2136 | |
10a1069a |
2137 | /* Now, the process is in the state hash and our own process hash. |
2138 | * We definitely can draw the items related to the ending state. |
2139 | */ |
2140 | |
2141 | /* Check if the x position is unset. In can have been left unset by |
2142 | * a draw closure from a after chunk hook. This should never happen, |
2143 | * because it must be set by before chunk hook to the damage_begin |
2144 | * value. |
2145 | */ |
2146 | g_assert(hashed_process_data->x.over != -1); |
2147 | { |
2148 | guint x; |
2149 | DrawContext draw_context; |
dbd243b1 |
2150 | |
10a1069a |
2151 | convert_time_to_pixels( |
2152 | time_window.start_time, |
2153 | end_time, |
2154 | evtime, |
2155 | width, |
2156 | &x); |
dbd243b1 |
2157 | |
10a1069a |
2158 | /* Now create the drawing context that will be used to draw |
2159 | * items related to the last state. */ |
2160 | draw_context.drawable = drawing->pixmap; |
2161 | draw_context.gc = drawing->gc; |
2162 | draw_context.pango_layout = drawing->pango_layout; |
2163 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
2164 | draw_context.drawinfo.end.x = x; |
dbd243b1 |
2165 | |
10a1069a |
2166 | draw_context.drawinfo.y.over = y+1; |
2167 | draw_context.drawinfo.y.middle = y+(height/2); |
2168 | draw_context.drawinfo.y.under = y+height; |
dbd243b1 |
2169 | |
10a1069a |
2170 | draw_context.drawinfo.start.offset.over = 0; |
2171 | draw_context.drawinfo.start.offset.middle = 0; |
2172 | draw_context.drawinfo.start.offset.under = 0; |
2173 | draw_context.drawinfo.end.offset.over = 0; |
2174 | draw_context.drawinfo.end.offset.middle = 0; |
2175 | draw_context.drawinfo.end.offset.under = 0; |
dbd243b1 |
2176 | |
10a1069a |
2177 | { |
2178 | /* Draw the line */ |
2179 | PropertiesLine prop_line = prepare_status_line(process); |
2180 | draw_line((void*)&prop_line, (void*)&draw_context); |
dbd243b1 |
2181 | |
dbd243b1 |
2182 | } |
10a1069a |
2183 | /* become the last x position */ |
2184 | hashed_process_data->x.middle = x; |
dbd243b1 |
2185 | } |
2186 | |
dbd243b1 |
2187 | } |
2188 | return 0; |
2189 | |
2190 | } |
2191 | |
2192 | |
2193 | |
2194 | |
2195 | |
2196 | |
2197 | /* after_process_hook |
e92eabaf |
2198 | * |
2199 | * Create the processlist entry for the child process. Put the last |
2200 | * position in x at the current time value. |
2201 | * |
2202 | * @param hook_data ControlFlowData structure of the viewer. |
2203 | * @param call_data Event context. |
2204 | * |
2205 | * This function adds items to be drawn in a queue for each process. |
2206 | * |
2207 | */ |
dbd243b1 |
2208 | int after_process_hook(void *hook_data, void *call_data) |
e92eabaf |
2209 | { |
2210 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2211 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2212 | |
2213 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2214 | |
2215 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2216 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2217 | |
2218 | LttEvent *e; |
2219 | e = tfc->e; |
2220 | |
2221 | LttTime evtime = ltt_event_time(e); |
2222 | TimeWindow time_window = |
2223 | lttvwindow_get_time_window(control_flow_data->tab); |
2224 | |
2225 | LttTime end_time = ltt_time_add(time_window.start_time, |
2226 | time_window.time_width); |
2227 | |
2228 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2229 | || ltt_time_compare(evtime, end_time) == 1) |
2230 | return; |
f7afe191 |
2231 | |
e92eabaf |
2232 | guint width = control_flow_data->drawing->width; |
2233 | |
10a1069a |
2234 | guint sub_id; |
2235 | guint param1; |
2236 | { |
2237 | LttField *f = ltt_event_field(e); |
2238 | LttField *element; |
2239 | element = ltt_field_member(f,0); |
2240 | sub_id = ltt_event_get_long_unsigned(e,element); |
2241 | element = ltt_field_member(f,1); |
2242 | param1 = ltt_event_get_long_unsigned(e,element); |
2243 | } |
e92eabaf |
2244 | |
10a1069a |
2245 | if(sub_id == 2) { /* fork */ |
2246 | |
2247 | guint child_pid = param1; |
2248 | /* Add process to process list (if not present) */ |
2249 | LttvProcessState *process_child; |
2250 | LttTime birth; |
2251 | guint y_child = 0, height = 0, pl_height = 0; |
2252 | HashedProcessData *hashed_process_data_child = NULL; |
e92eabaf |
2253 | |
10a1069a |
2254 | ProcessList *process_list = |
2255 | guicontrolflow_get_process_list(control_flow_data); |
2256 | |
e92eabaf |
2257 | |
10a1069a |
2258 | /* Find child in the list... */ |
2259 | process_child = lttv_state_find_process(tfs, child_pid); |
2260 | /* It should exist, because we are after the state update. */ |
2261 | g_assert(process_child != NULL); |
e92eabaf |
2262 | |
10a1069a |
2263 | birth = process_child->creation_time; |
2264 | const gchar *name = g_quark_to_string(process_child->name); |
e92eabaf |
2265 | |
10a1069a |
2266 | if(processlist_get_process_pixels(process_list, |
2267 | child_pid, |
2268 | process_child->last_cpu, |
2269 | &birth, |
2270 | tfc->t_context->index, |
2271 | &y_child, |
2272 | &height, |
2273 | &hashed_process_data_child) == 1) |
2274 | { |
2275 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
2276 | /* Process not present */ |
2277 | processlist_add(process_list, |
2278 | child_pid, |
2279 | process_child->last_cpu, |
2280 | process_child->ppid, |
2281 | &birth, |
2282 | tfc->t_context->index, |
2283 | name, |
2284 | &pl_height, |
2285 | &hashed_process_data_child); |
2286 | processlist_get_process_pixels(process_list, |
e92eabaf |
2287 | child_pid, |
a95bc95a |
2288 | process_child->last_cpu, |
e92eabaf |
2289 | &birth, |
2290 | tfc->t_context->index, |
2291 | &y_child, |
2292 | &height, |
10a1069a |
2293 | &hashed_process_data_child); |
2294 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
2295 | } |
e92eabaf |
2296 | |
10a1069a |
2297 | guint new_x; |
2298 | convert_time_to_pixels( |
2299 | time_window.start_time, |
2300 | end_time, |
2301 | evtime, |
2302 | width, |
2303 | &new_x); |
2304 | hashed_process_data_child->x.over = new_x; |
2305 | hashed_process_data_child->x.middle = new_x; |
2306 | hashed_process_data_child->x.under = new_x; |
23093869 |
2307 | |
10a1069a |
2308 | } else if(sub_id == 3) { /* exit */ |
dbd243b1 |
2309 | |
10a1069a |
2310 | /* Add process to process list (if not present) */ |
2311 | LttvProcessState *process = tfs->process; |
2312 | guint pid = process->pid; |
2313 | LttTime birth; |
2314 | guint y = 0, height = 0, pl_height = 0; |
2315 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2316 | |
10a1069a |
2317 | ProcessList *process_list = |
2318 | guicontrolflow_get_process_list(control_flow_data); |
2319 | |
dbd243b1 |
2320 | |
10a1069a |
2321 | /* It should exist, because we are after the state update. */ |
2322 | g_assert(process != NULL); |
dbd243b1 |
2323 | |
10a1069a |
2324 | birth = process->creation_time; |
2325 | const gchar *name = g_quark_to_string(process->name); |
dbd243b1 |
2326 | |
10a1069a |
2327 | if(processlist_get_process_pixels(process_list, |
2328 | pid, |
2329 | process->last_cpu, |
2330 | &birth, |
2331 | tfc->t_context->index, |
2332 | &y, |
2333 | &height, |
2334 | &hashed_process_data) == 1) |
2335 | { |
2336 | g_assert(pid == 0 || pid != process->ppid); |
2337 | /* Process not present */ |
2338 | processlist_add(process_list, |
2339 | pid, |
2340 | process->last_cpu, |
2341 | process->ppid, |
2342 | &birth, |
2343 | tfc->t_context->index, |
2344 | name, |
2345 | &pl_height, |
2346 | &hashed_process_data); |
2347 | processlist_get_process_pixels(process_list, |
dbd243b1 |
2348 | pid, |
2349 | process->last_cpu, |
2350 | &birth, |
2351 | tfc->t_context->index, |
2352 | &y, |
2353 | &height, |
10a1069a |
2354 | &hashed_process_data); |
2355 | drawing_insert_square( control_flow_data->drawing, y, height); |
e92eabaf |
2356 | } |
dbd243b1 |
2357 | |
10a1069a |
2358 | guint new_x; |
2359 | convert_time_to_pixels( |
2360 | time_window.start_time, |
2361 | end_time, |
2362 | evtime, |
2363 | width, |
2364 | &new_x); |
2365 | hashed_process_data->x.middle = new_x; |
e92eabaf |
2366 | } |
2367 | return 0; |
2368 | |
2369 | } |
f7afe191 |
2370 | |
2371 | |
1b238973 |
2372 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
2373 | { |
a56a1ba4 |
2374 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
2375 | Drawing_t *drawing = control_flow_data->drawing; |
2376 | |
224446ce |
2377 | const TimeWindowNotifyData *time_window_nofify_data = |
2378 | ((const TimeWindowNotifyData *)call_data); |
2379 | |
14963be0 |
2380 | TimeWindow *old_time_window = |
224446ce |
2381 | time_window_nofify_data->old_time_window; |
2382 | TimeWindow *new_time_window = |
2383 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
2384 | |
3cb8b205 |
2385 | /* Update the ruler */ |
2386 | drawing_update_ruler(control_flow_data->drawing, |
2387 | new_time_window); |
2388 | |
2389 | |
a56a1ba4 |
2390 | /* Two cases : zoom in/out or scrolling */ |
2391 | |
2392 | /* In order to make sure we can reuse the old drawing, the scale must |
2393 | * be the same and the new time interval being partly located in the |
2394 | * currently shown time interval. (reuse is only for scrolling) |
2395 | */ |
2396 | |
2397 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
2398 | old_time_window->start_time.tv_sec, |
2399 | old_time_window->start_time.tv_nsec, |
2400 | old_time_window->time_width.tv_sec, |
2401 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
2402 | |
2403 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
2404 | new_time_window->start_time.tv_sec, |
2405 | new_time_window->start_time.tv_nsec, |
2406 | new_time_window->time_width.tv_sec, |
2407 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
2408 | |
14963be0 |
2409 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
2410 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
2411 | { |
2412 | /* Same scale (scrolling) */ |
2413 | g_info("scrolling"); |
14963be0 |
2414 | LttTime *ns = &new_time_window->start_time; |
2415 | LttTime *os = &old_time_window->start_time; |
2416 | LttTime old_end = ltt_time_add(old_time_window->start_time, |
2417 | old_time_window->time_width); |
2418 | LttTime new_end = ltt_time_add(new_time_window->start_time, |
2419 | new_time_window->time_width); |
a56a1ba4 |
2420 | //if(ns<os+w<ns+w) |
2421 | //if(ns<os+w && os+w<ns+w) |
2422 | //if(ns<old_end && os<ns) |
2423 | if(ltt_time_compare(*ns, old_end) == -1 |
2424 | && ltt_time_compare(*os, *ns) == -1) |
2425 | { |
2426 | g_info("scrolling near right"); |
2427 | /* Scroll right, keep right part of the screen */ |
2428 | guint x = 0; |
51705146 |
2429 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2430 | convert_time_to_pixels( |
2431 | *os, |
2432 | old_end, |
2433 | *ns, |
2434 | width, |
2435 | &x); |
2436 | |
2437 | /* Copy old data to new location */ |
501d5405 |
2438 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2439 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2440 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2441 | x, 0, |
2442 | 0, 0, |
6395d57c |
2443 | control_flow_data->drawing->width-x+SAFETY, -1); |
2444 | |
2445 | if(drawing->damage_begin == drawing->damage_end) |
2446 | drawing->damage_begin = control_flow_data->drawing->width-x; |
2447 | else |
2448 | drawing->damage_begin = 0; |
2449 | |
2450 | drawing->damage_end = control_flow_data->drawing->width; |
2451 | |
a56a1ba4 |
2452 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
2453 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
2454 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
2455 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2456 | TRUE, |
6395d57c |
2457 | drawing->damage_begin+SAFETY, 0, |
2458 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2459 | control_flow_data->drawing->height); |
a43d67ba |
2460 | |
51705146 |
2461 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
2462 | 0,0, |
6395d57c |
2463 | control_flow_data->drawing->width, |
a43d67ba |
2464 | control_flow_data->drawing->height); |
2465 | |
a56a1ba4 |
2466 | /* Get new data for the rest. */ |
501d5405 |
2467 | drawing_data_request(control_flow_data->drawing, |
2468 | &control_flow_data->drawing->pixmap, |
6395d57c |
2469 | drawing->damage_begin, 0, |
2470 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2471 | control_flow_data->drawing->height); |
a56a1ba4 |
2472 | } else { |
2473 | //if(ns<os<ns+w) |
2474 | //if(ns<os && os<ns+w) |
2475 | //if(ns<os && os<new_end) |
2476 | if(ltt_time_compare(*ns,*os) == -1 |
2477 | && ltt_time_compare(*os,new_end) == -1) |
2478 | { |
2479 | g_info("scrolling near left"); |
2480 | /* Scroll left, keep left part of the screen */ |
2481 | guint x = 0; |
51705146 |
2482 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2483 | convert_time_to_pixels( |
2484 | *ns, |
2485 | new_end, |
2486 | *os, |
2487 | width, |
2488 | &x); |
6395d57c |
2489 | |
2490 | |
a56a1ba4 |
2491 | /* Copy old data to new location */ |
501d5405 |
2492 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2493 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2494 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2495 | 0, 0, |
2496 | x, 0, |
2497 | -1, -1); |
2498 | |
6395d57c |
2499 | if(drawing->damage_begin == drawing->damage_end) |
2500 | drawing->damage_end = x; |
2501 | else |
2502 | drawing->damage_end = |
51705146 |
2503 | control_flow_data->drawing->width; |
6395d57c |
2504 | |
2505 | drawing->damage_begin = 0; |
2506 | |
501d5405 |
2507 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2508 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2509 | TRUE, |
6395d57c |
2510 | drawing->damage_begin, 0, |
2511 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2512 | control_flow_data->drawing->height); |
a43d67ba |
2513 | |
6395d57c |
2514 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2515 | 0,0, |
2516 | control_flow_data->drawing->width, |
a43d67ba |
2517 | control_flow_data->drawing->height); |
2518 | |
6395d57c |
2519 | |
a56a1ba4 |
2520 | /* Get new data for the rest. */ |
501d5405 |
2521 | drawing_data_request(control_flow_data->drawing, |
2522 | &control_flow_data->drawing->pixmap, |
6395d57c |
2523 | drawing->damage_begin, 0, |
2524 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2525 | control_flow_data->drawing->height); |
a56a1ba4 |
2526 | |
a56a1ba4 |
2527 | } else { |
a43d67ba |
2528 | if(ltt_time_compare(*ns,*os) == 0) |
2529 | { |
2530 | g_info("not scrolling"); |
2531 | } else { |
2532 | g_info("scrolling far"); |
2533 | /* Cannot reuse any part of the screen : far jump */ |
2534 | |
2535 | |
2536 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2537 | control_flow_data->drawing->drawing_area->style->black_gc, |
2538 | TRUE, |
a56a1ba4 |
2539 | 0, 0, |
a43d67ba |
2540 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2541 | control_flow_data->drawing->height); |
a43d67ba |
2542 | |
2543 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2544 | 0,0, |
2545 | control_flow_data->drawing->width, |
2546 | control_flow_data->drawing->height); |
2547 | |
6395d57c |
2548 | drawing->damage_begin = 0; |
2549 | drawing->damage_end = control_flow_data->drawing->width; |
2550 | |
a43d67ba |
2551 | drawing_data_request(control_flow_data->drawing, |
2552 | &control_flow_data->drawing->pixmap, |
2553 | 0, 0, |
2554 | control_flow_data->drawing->width, |
2555 | control_flow_data->drawing->height); |
2556 | |
2557 | } |
a56a1ba4 |
2558 | } |
2559 | } |
2560 | } else { |
2561 | /* Different scale (zoom) */ |
2562 | g_info("zoom"); |
2563 | |
501d5405 |
2564 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2565 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2566 | TRUE, |
2567 | 0, 0, |
501d5405 |
2568 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2569 | control_flow_data->drawing->height); |
a56a1ba4 |
2570 | |
a43d67ba |
2571 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2572 | 0,0, |
2573 | control_flow_data->drawing->width, |
2574 | control_flow_data->drawing->height); |
a56a1ba4 |
2575 | |
6395d57c |
2576 | drawing->damage_begin = 0; |
2577 | drawing->damage_end = control_flow_data->drawing->width; |
2578 | |
501d5405 |
2579 | drawing_data_request(control_flow_data->drawing, |
2580 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2581 | 0, 0, |
501d5405 |
2582 | control_flow_data->drawing->width, |
2583 | control_flow_data->drawing->height); |
a56a1ba4 |
2584 | } |
2585 | |
3cb8b205 |
2586 | |
2587 | |
a56a1ba4 |
2588 | return 0; |
f7afe191 |
2589 | } |
2590 | |
6395d57c |
2591 | gint traceset_notify(void *hook_data, void *call_data) |
2592 | { |
2593 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2594 | Drawing_t *drawing = control_flow_data->drawing; |
2595 | GtkWidget *widget = drawing->drawing_area; |
2596 | |
6395d57c |
2597 | |
b9a010a2 |
2598 | drawing_clear(control_flow_data->drawing); |
2599 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2600 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2601 | |
d9267eec |
2602 | request_background_data(control_flow_data); |
2603 | #if 0 |
2604 | drawing->damage_begin = 0; |
2605 | drawing->damage_end = drawing->width; |
6395d57c |
2606 | if(drawing->damage_begin < drawing->damage_end) |
2607 | { |
2608 | drawing_data_request(drawing, |
2609 | &drawing->pixmap, |
2610 | drawing->damage_begin, |
2611 | 0, |
2612 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2613 | drawing->height); |
6395d57c |
2614 | } |
2615 | |
2616 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2617 | 0,0, |
2618 | drawing->width, |
2619 | drawing->height); |
d9267eec |
2620 | #endif //0 |
6395d57c |
2621 | |
2622 | return FALSE; |
2623 | } |
2624 | |
ca0f8a8e |
2625 | gint redraw_notify(void *hook_data, void *call_data) |
2626 | { |
2627 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2628 | Drawing_t *drawing = control_flow_data->drawing; |
2629 | GtkWidget *widget = drawing->drawing_area; |
2630 | |
2631 | drawing->damage_begin = 0; |
51705146 |
2632 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2633 | |
49217bd4 |
2634 | /* fun feature, to be separated someday... */ |
2635 | drawing_clear(control_flow_data->drawing); |
2636 | processlist_clear(control_flow_data->process_list); |
ca0f8a8e |
2637 | |
2638 | // Clear the image |
2639 | gdk_draw_rectangle (drawing->pixmap, |
2640 | widget->style->black_gc, |
2641 | TRUE, |
2642 | 0, 0, |
51705146 |
2643 | drawing->width+SAFETY, |
2644 | drawing->height); |
ca0f8a8e |
2645 | |
2646 | |
2647 | if(drawing->damage_begin < drawing->damage_end) |
2648 | { |
2649 | drawing_data_request(drawing, |
2650 | &drawing->pixmap, |
2651 | drawing->damage_begin, |
2652 | 0, |
2653 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2654 | drawing->height); |
ca0f8a8e |
2655 | } |
2656 | |
2657 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2658 | 0,0, |
2659 | drawing->width, |
2660 | drawing->height); |
ca0f8a8e |
2661 | return FALSE; |
2662 | |
2663 | } |
2664 | |
2665 | |
2666 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2667 | { |
2668 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2669 | Drawing_t *drawing = control_flow_data->drawing; |
2670 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
2671 | |
6395d57c |
2672 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2673 | |
2674 | if(drawing->damage_begin < drawing->damage_end) |
2675 | { |
2676 | drawing_data_request(drawing, |
2677 | &drawing->pixmap, |
2678 | drawing->damage_begin, |
2679 | 0, |
2680 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2681 | drawing->height); |
ca0f8a8e |
2682 | } |
2683 | |
2684 | return FALSE; |
2685 | } |
2686 | |
2687 | |
1b238973 |
2688 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2689 | { |
14963be0 |
2690 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2691 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2692 | |
224446ce |
2693 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2694 | |
ca0f8a8e |
2695 | TimeWindow time_window = |
2696 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2697 | |
ca0f8a8e |
2698 | LttTime time_begin = time_window.start_time; |
2699 | LttTime width = time_window.time_width; |
90ef7e4a |
2700 | LttTime half_width; |
2701 | { |
2702 | guint64 time_ll = ltt_time_to_uint64(width); |
2703 | time_ll = time_ll >> 1; /* divide by two */ |
2704 | half_width = ltt_time_from_uint64(time_ll); |
2705 | } |
a56a1ba4 |
2706 | LttTime time_end = ltt_time_add(time_begin, width); |
2707 | |
2708 | LttvTracesetContext * tsc = |
ca0f8a8e |
2709 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2710 | |
ca0f8a8e |
2711 | LttTime trace_start = tsc->time_span.start_time; |
2712 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2713 | |
224446ce |
2714 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
2715 | current_time.tv_nsec); |
a56a1ba4 |
2716 | |
2717 | |
2718 | |
2719 | /* If current time is inside time interval, just move the highlight |
2720 | * bar */ |
2721 | |
2722 | /* Else, we have to change the time interval. We have to tell it |
2723 | * to the main window. */ |
2724 | /* The time interval change will take care of placing the current |
2725 | * time at the center of the visible area, or nearest possible if we are |
2726 | * at one end of the trace. */ |
2727 | |
2728 | |
224446ce |
2729 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
2730 | { |
224446ce |
2731 | TimeWindow new_time_window; |
2732 | |
2733 | if(ltt_time_compare(current_time, |
a56a1ba4 |
2734 | ltt_time_add(trace_start,half_width)) == -1) |
2735 | time_begin = trace_start; |
2736 | else |
224446ce |
2737 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2738 | |
224446ce |
2739 | new_time_window.start_time = time_begin; |
2740 | new_time_window.time_width = width; |
a56a1ba4 |
2741 | |
e800cf84 |
2742 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2743 | } |
224446ce |
2744 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
2745 | { |
224446ce |
2746 | TimeWindow new_time_window; |
2747 | |
2748 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
2749 | time_begin = ltt_time_sub(trace_end,width); |
2750 | else |
224446ce |
2751 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2752 | |
224446ce |
2753 | new_time_window.start_time = time_begin; |
2754 | new_time_window.time_width = width; |
a56a1ba4 |
2755 | |
e800cf84 |
2756 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2757 | |
2758 | } |
a43d67ba |
2759 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
2760 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2761 | 0,0, |
2762 | drawing->width, |
2763 | drawing->height); |
a56a1ba4 |
2764 | |
2765 | return 0; |
f7afe191 |
2766 | } |
2767 | |
8b90e648 |
2768 | typedef struct _ClosureData { |
ca0f8a8e |
2769 | EventsRequest *events_request; |
d0cd7f09 |
2770 | LttvTracesetState *tss; |
b9a010a2 |
2771 | LttTime end_time; |
8b90e648 |
2772 | } ClosureData; |
a56a1ba4 |
2773 | |
8b90e648 |
2774 | |
e800cf84 |
2775 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
2776 | { |
a56a1ba4 |
2777 | ProcessInfo *process_info = (ProcessInfo*)key; |
2778 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
2779 | ClosureData *closure_data = (ClosureData*)user_data; |
2780 | |
e800cf84 |
2781 | EventsRequest *events_request = closure_data->events_request; |
2782 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2783 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2784 | |
e800cf84 |
2785 | LttvTracesetState *tss = closure_data->tss; |
2786 | LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss; |
a56a1ba4 |
2787 | |
e800cf84 |
2788 | LttTime evtime = closure_data->end_time; |
2789 | TimeWindow time_window = |
2790 | lttvwindow_get_time_window(control_flow_data->tab); |
ca0f8a8e |
2791 | |
e800cf84 |
2792 | LttTime end_time = ltt_time_add(time_window.start_time, |
2793 | time_window.time_width); |
ca0f8a8e |
2794 | |
e800cf84 |
2795 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2796 | || ltt_time_compare(evtime, end_time) == 1) |
2797 | return; |
ca0f8a8e |
2798 | |
e800cf84 |
2799 | guint width = drawing->width; |
d0cd7f09 |
2800 | |
e800cf84 |
2801 | { |
2802 | /* For the process */ |
2803 | /* First, check if the current process is in the state computation |
2804 | * process list. If it is there, that means we must add it right now and |
2805 | * draw items from the beginning of the read for it. If it is not |
2806 | * present, it's a new process and it was not present : it will |
2807 | * be added after the state update. */ |
2808 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
d0cd7f09 |
2809 | |
e025a729 |
2810 | /* tracefiles[0] is ok here, because we draw for every PID, and |
2811 | * assume CPU 0 for PID 0 //FIXME */ |
2812 | LttvTracefileState *tfs = |
2813 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
2814 | |
e800cf84 |
2815 | LttvProcessState *process; |
e025a729 |
2816 | process = lttv_state_find_process(tfs, |
2817 | process_info->pid); |
a56a1ba4 |
2818 | |
e800cf84 |
2819 | if(process != NULL) { |
2820 | |
2821 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
2822 | |
e800cf84 |
2823 | guint y = 0, height = 0, pl_height = 0; |
2824 | ProcessList *process_list = |
2825 | guicontrolflow_get_process_list(control_flow_data); |
2826 | LttTime birth = process_info->birth; |
2827 | |
2828 | /* Should be alike when background info is ready */ |
2829 | if(control_flow_data->background_info_waiting==0) |
2830 | g_assert(ltt_time_compare(process->creation_time, |
2831 | process_info->birth) == 0); |
2832 | const gchar *name = g_quark_to_string(process->name); |
2833 | |
2834 | /* process HAS to be present */ |
2835 | g_assert(processlist_get_process_pixels(process_list, |
2836 | process_info->pid, |
a95bc95a |
2837 | process_info->cpu, |
e800cf84 |
2838 | &birth, |
2839 | process_info->trace_num, |
2840 | &y, |
2841 | &height, |
2842 | &hashed_process_data) != 1); |
2843 | |
2844 | /* Now, the process is in the state hash and our own process hash. |
2845 | * We definitely can draw the items related to the ending state. |
2846 | */ |
2847 | |
2848 | /* Check if the x position is unset. In can have been left unset by |
2849 | * a draw closure from a after chunk hook. This should never happen, |
2850 | * because it must be set by before chunk hook to the damage_begin |
2851 | * value. |
2852 | */ |
23093869 |
2853 | g_assert(hashed_process_data->x.over != -1); |
e800cf84 |
2854 | { |
2855 | guint x; |
2856 | DrawContext draw_context; |
a56a1ba4 |
2857 | |
e800cf84 |
2858 | convert_time_to_pixels( |
2859 | time_window.start_time, |
2860 | end_time, |
2861 | evtime, |
2862 | width, |
2863 | &x); |
8b90e648 |
2864 | |
e800cf84 |
2865 | /* Now create the drawing context that will be used to draw |
2866 | * items related to the last state. */ |
2867 | draw_context.drawable = drawing->pixmap; |
2868 | draw_context.gc = drawing->gc; |
2869 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
2870 | draw_context.drawinfo.end.x = x; |
2871 | |
23093869 |
2872 | draw_context.drawinfo.y.over = y+1; |
2873 | draw_context.drawinfo.y.middle = y+(height/2); |
2874 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
2875 | |
2876 | draw_context.drawinfo.start.offset.over = 0; |
2877 | draw_context.drawinfo.start.offset.middle = 0; |
2878 | draw_context.drawinfo.start.offset.under = 0; |
2879 | draw_context.drawinfo.end.offset.over = 0; |
2880 | draw_context.drawinfo.end.offset.middle = 0; |
2881 | draw_context.drawinfo.end.offset.under = 0; |
2882 | |
2883 | { |
23093869 |
2884 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
2885 | /* Draw the line */ |
2886 | PropertiesLine prop_line = prepare_execmode_line(process); |
2887 | draw_line((void*)&prop_line, (void*)&draw_context); |
2888 | |
2889 | } |
2890 | hashed_process_data->x.over = x; |
2891 | { |
2892 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
2893 | /* Draw the line */ |
e92eabaf |
2894 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
2895 | draw_line((void*)&prop_line, (void*)&draw_context); |
2896 | |
2897 | } |
2898 | |
e800cf84 |
2899 | /* become the last x position */ |
23093869 |
2900 | hashed_process_data->x.middle = x; |
e800cf84 |
2901 | } |
2902 | } |
2903 | } |
2904 | return; |
8b90e648 |
2905 | } |
2906 | |
b9a010a2 |
2907 | int before_chunk(void *hook_data, void *call_data) |
2908 | { |
2909 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2910 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2911 | |
2912 | drawing_chunk_begin(events_request, tss); |
2913 | |
2914 | return 0; |
2915 | } |
2916 | |
2917 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
2918 | { |
2919 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2920 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2921 | |
2922 | drawing_data_request_begin(events_request, tss); |
2923 | |
2924 | return 0; |
2925 | } |
2926 | |
2927 | |
8b90e648 |
2928 | /* |
b9a010a2 |
2929 | * after request is necessary in addition of after chunk in order to draw |
2930 | * lines until the end of the screen. after chunk just draws lines until |
2931 | * the last event. |
2932 | * |
8b90e648 |
2933 | * for each process |
a56a1ba4 |
2934 | * draw closing line |
b9a010a2 |
2935 | * expose |
8b90e648 |
2936 | */ |
b9a010a2 |
2937 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
2938 | { |
ca0f8a8e |
2939 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2940 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2941 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
b9a010a2 |
2942 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
a56a1ba4 |
2943 | |
2944 | ProcessList *process_list = |
ca0f8a8e |
2945 | guicontrolflow_get_process_list(control_flow_data); |
b9a010a2 |
2946 | LttTime end_time = events_request->end_time; |
2947 | |
2948 | ClosureData closure_data; |
2949 | closure_data.events_request = (EventsRequest*)hook_data; |
2950 | closure_data.tss = tss; |
2951 | closure_data.end_time = end_time; |
2952 | |
2953 | /* Draw last items */ |
2954 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
2955 | (void*)&closure_data); |
2956 | |
2957 | /* Request expose */ |
2958 | drawing_request_expose(events_request, tss, end_time); |
2959 | return 0; |
2960 | } |
2961 | |
2962 | /* |
2963 | * for each process |
2964 | * draw closing line |
e800cf84 |
2965 | * expose |
b9a010a2 |
2966 | */ |
2967 | int after_chunk(void *hook_data, void *call_data) |
2968 | { |
2969 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2970 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2971 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2972 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
2973 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
2974 | LttTime end_time; |
2975 | |
2976 | ProcessList *process_list = |
2977 | guicontrolflow_get_process_list(control_flow_data); |
2978 | |
e800cf84 |
2979 | if(tfc != NULL) |
2980 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
2981 | else /* end of traceset, or position now out of request : end */ |
2982 | end_time = events_request->end_time; |
2983 | |
a56a1ba4 |
2984 | ClosureData closure_data; |
ca0f8a8e |
2985 | closure_data.events_request = (EventsRequest*)hook_data; |
2986 | closure_data.tss = tss; |
b9a010a2 |
2987 | closure_data.end_time = end_time; |
a56a1ba4 |
2988 | |
b9a010a2 |
2989 | /* Draw last items */ |
14963be0 |
2990 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
2991 | (void*)&closure_data); |
a43d67ba |
2992 | |
ca0f8a8e |
2993 | /* Request expose */ |
b9a010a2 |
2994 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
2995 | |
2996 | return 0; |
8b90e648 |
2997 | } |
2998 | |