ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
f0d936c0 |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
f0d936c0 |
24 | |
b9a010a2 |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
e92eabaf |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
b9a010a2 |
31 | * |
e92eabaf |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
b9a010a2 |
34 | * |
e92eabaf |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
b9a010a2 |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
e92eabaf |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
b9a010a2 |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | |
cf6cb7e0 |
49 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
5f16133f |
52 | #include <glib.h> |
80a52ff8 |
53 | #include <assert.h> |
50439712 |
54 | #include <string.h> |
319e9d81 |
55 | #include <stdio.h> |
5f16133f |
56 | |
cf6cb7e0 |
57 | //#include <pango/pango.h> |
58 | |
80a52ff8 |
59 | #include <ltt/event.h> |
4ba42155 |
60 | #include <ltt/time.h> |
50439712 |
61 | #include <ltt/type.h> |
80a52ff8 |
62 | |
2a2fa4f0 |
63 | #include <lttv/lttv.h> |
558aa013 |
64 | #include <lttv/hook.h> |
80a52ff8 |
65 | #include <lttv/state.h> |
2d262115 |
66 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
67 | #include <lttvwindow/lttvwindowtraces.h> |
80a52ff8 |
68 | |
f0d936c0 |
69 | |
a117e3f7 |
70 | #include "eventhooks.h" |
71 | #include "cfv.h" |
72 | #include "processlist.h" |
73 | #include "drawing.h" |
74 | #include "cfv-private.h" |
5f16133f |
75 | |
80a52ff8 |
76 | |
1a31868c |
77 | #define MAX_PATH_LEN 256 |
78 | |
f0d936c0 |
79 | |
b9a010a2 |
80 | #if 0 |
81 | typedef struct _ProcessAddClosure { |
82 | ControlFlowData *cfd; |
83 | guint trace_num; |
84 | } ProcessAddClosure; |
85 | |
86 | static void process_add(gpointer key, |
87 | gpointer value, |
88 | gpointer user_data) |
89 | { |
90 | LttvProcessState *process = (LttvProcessState*)value; |
91 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
92 | ControlFlowData *control_flow_data = closure->cfd; |
93 | guint trace_num = closure->trace_num; |
94 | |
95 | /* Add process to process list (if not present) */ |
96 | guint pid; |
97 | LttTime birth; |
98 | guint y = 0, height = 0, pl_height = 0; |
99 | |
100 | ProcessList *process_list = |
101 | guicontrolflow_get_process_list(control_flow_data); |
102 | |
103 | pid = process->pid; |
104 | birth = process->creation_time; |
105 | const gchar *name = g_quark_to_string(process->name); |
106 | HashedProcessData *hashed_process_data = NULL; |
107 | |
108 | if(processlist_get_process_pixels(process_list, |
109 | pid, |
110 | &birth, |
111 | trace_num, |
112 | &y, |
113 | &height, |
114 | &hashed_process_data) == 1) |
115 | { |
116 | /* Process not present */ |
117 | processlist_add(process_list, |
118 | pid, |
119 | &birth, |
120 | trace_num, |
121 | name, |
122 | &pl_height, |
123 | &hashed_process_data); |
124 | processlist_get_process_pixels(process_list, |
125 | pid, |
126 | &birth, |
127 | trace_num, |
128 | &y, |
129 | &height, |
130 | &hashed_process_data); |
131 | drawing_insert_square( control_flow_data->drawing, y, height); |
132 | } |
133 | } |
134 | #endif //0 |
135 | |
136 | |
6395d57c |
137 | /* Action to do when background computation completed. |
138 | * |
e800cf84 |
139 | * Wait for all the awaited computations to be over. |
6395d57c |
140 | */ |
141 | |
142 | gint background_ready(void *hook_data, void *call_data) |
143 | { |
144 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
145 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
146 | LttvTracesetContext *tsc = |
147 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
148 | |
e800cf84 |
149 | control_flow_data->background_info_waiting--; |
150 | |
151 | if(control_flow_data->background_info_waiting == 0) { |
152 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
153 | |
e800cf84 |
154 | drawing_clear(control_flow_data->drawing); |
155 | processlist_clear(control_flow_data->process_list); |
156 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
157 | } |
6395d57c |
158 | |
159 | return 0; |
160 | } |
161 | |
162 | |
163 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
164 | * Only for each trace in the tab's traceset. |
6395d57c |
165 | */ |
166 | void request_background_data(ControlFlowData *control_flow_data) |
167 | { |
e800cf84 |
168 | LttvTracesetContext * tsc = |
169 | lttvwindow_get_traceset_context(control_flow_data->tab); |
170 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
171 | gint i; |
172 | LttvTrace *trace; |
173 | |
174 | LttvHooks *background_ready_hook = |
175 | lttv_hooks_new(); |
176 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
177 | LTTV_PRIO_DEFAULT); |
e800cf84 |
178 | control_flow_data->background_info_waiting = 0; |
6395d57c |
179 | |
180 | for(i=0;i<num_traces;i++) { |
e800cf84 |
181 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
182 | |
183 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
184 | |
185 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
186 | trace) == FALSE) { |
187 | /* We first remove requests that could have been done for the same |
188 | * information. Happens when two viewers ask for it before servicing |
189 | * starts. |
190 | */ |
191 | lttvwindowtraces_background_request_remove(trace, "state"); |
192 | lttvwindowtraces_background_request_queue(trace, |
193 | "state"); |
194 | lttvwindowtraces_background_notify_queue(control_flow_data, |
195 | trace, |
196 | ltt_time_infinite, |
197 | NULL, |
198 | background_ready_hook); |
e800cf84 |
199 | control_flow_data->background_info_waiting++; |
6395d57c |
200 | } else { /* in progress */ |
201 | |
202 | lttvwindowtraces_background_notify_current(control_flow_data, |
203 | trace, |
204 | ltt_time_infinite, |
205 | NULL, |
206 | background_ready_hook); |
e800cf84 |
207 | control_flow_data->background_info_waiting++; |
6395d57c |
208 | } |
209 | } |
210 | } |
211 | |
212 | lttv_hooks_destroy(background_ready_hook); |
213 | } |
214 | |
215 | |
216 | |
217 | |
f0d936c0 |
218 | /** |
219 | * Event Viewer's constructor hook |
220 | * |
221 | * This constructor is given as a parameter to the menuitem and toolbar button |
222 | * registration. It creates the list. |
ca0f8a8e |
223 | * @param tab A pointer to the parent tab. |
f0d936c0 |
224 | * @return The widget created. |
225 | */ |
226 | GtkWidget * |
d47b33d2 |
227 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
228 | { |
d47b33d2 |
229 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
230 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
231 | |
ca0f8a8e |
232 | control_flow_data->tab = tab; |
a56a1ba4 |
233 | |
2a2fa4f0 |
234 | //g_debug("time width2 : %u",time_window->time_width); |
a56a1ba4 |
235 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
236 | lttvwindow_register_traceset_notify(tab, |
237 | traceset_notify, |
238 | control_flow_data); |
239 | |
ca0f8a8e |
240 | lttvwindow_register_time_window_notify(tab, |
224446ce |
241 | update_time_window_hook, |
242 | control_flow_data); |
ca0f8a8e |
243 | lttvwindow_register_current_time_notify(tab, |
224446ce |
244 | update_current_time_hook, |
245 | control_flow_data); |
ca0f8a8e |
246 | lttvwindow_register_redraw_notify(tab, |
247 | redraw_notify, |
248 | control_flow_data); |
249 | lttvwindow_register_continue_notify(tab, |
250 | continue_notify, |
251 | control_flow_data); |
6395d57c |
252 | request_background_data(control_flow_data); |
253 | |
ca0f8a8e |
254 | |
68997a22 |
255 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
256 | |
f0d936c0 |
257 | } |
258 | |
3cff8cc1 |
259 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
260 | { |
68997a22 |
261 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
262 | guint *event_number = (guint*) call_data; |
f0d936c0 |
263 | |
2a2fa4f0 |
264 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
265 | |
f0d936c0 |
266 | } |
267 | |
c8bba5fa |
268 | |
e92eabaf |
269 | static __inline PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
270 | { |
271 | PropertiesLine prop_line; |
272 | prop_line.line_width = 2; |
273 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
274 | prop_line.y = MIDDLE; |
275 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
276 | |
23093869 |
277 | g_debug("prepare_status_line for state : %s", |
278 | g_quark_to_string(process->state->s)); |
c8bba5fa |
279 | |
280 | /* color of line : status of the process */ |
281 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
282 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
283 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
284 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
285 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
286 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
dbd243b1 |
287 | else if(process->state->s == LTTV_STATE_EXIT) |
288 | prop_line.color = drawing_colors[COL_EXIT]; |
0828099d |
289 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
290 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
291 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
292 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
293 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
294 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
295 | else |
23093869 |
296 | prop_line.color = drawing_colors[COL_WHITE]; |
e800cf84 |
297 | |
298 | //gdk_colormap_alloc_color(colormap, |
299 | // prop_line.color, |
300 | // FALSE, |
301 | // TRUE); |
c8bba5fa |
302 | |
303 | return prop_line; |
304 | |
305 | } |
306 | |
307 | |
308 | |
e92eabaf |
309 | /* before_schedchange_hook |
b9a010a2 |
310 | * |
f0d936c0 |
311 | * This function basically draw lines and icons. Two types of lines are drawn : |
312 | * one small (3 pixels?) representing the state of the process and the second |
313 | * type is thicker (10 pixels?) representing on which CPU a process is running |
314 | * (and this only in running state). |
315 | * |
316 | * Extremums of the lines : |
317 | * x_min : time of the last event context for this process kept in memory. |
318 | * x_max : time of the current event. |
319 | * y : middle of the process in the process list. The process is found in the |
320 | * list, therefore is it's position in pixels. |
321 | * |
322 | * The choice of lines'color is defined by the context of the last event for this |
323 | * process. |
324 | */ |
b9a010a2 |
325 | |
326 | |
e92eabaf |
327 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
328 | { |
b9a010a2 |
329 | EventsRequest *events_request = (EventsRequest*)hook_data; |
330 | ControlFlowData *control_flow_data = events_request->viewer_data; |
c8bba5fa |
331 | Drawing_t *drawing = control_flow_data->drawing; |
b9a010a2 |
332 | |
333 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
334 | |
335 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
336 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
337 | |
338 | LttEvent *e; |
339 | e = tfc->e; |
340 | |
341 | LttTime evtime = ltt_event_time(e); |
342 | TimeWindow time_window = |
343 | lttvwindow_get_time_window(control_flow_data->tab); |
344 | |
345 | LttTime end_time = ltt_time_add(time_window.start_time, |
346 | time_window.time_width); |
347 | |
348 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
349 | || ltt_time_compare(evtime, end_time) == 1) |
350 | return; |
351 | |
c8bba5fa |
352 | guint width = drawing->width; |
b9a010a2 |
353 | |
354 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) { |
355 | |
356 | /* we are in a schedchange, before the state update. We must draw the |
357 | * items corresponding to the state before it changes : now is the right |
358 | * time to do it. |
359 | */ |
360 | |
361 | guint pid_out; |
e800cf84 |
362 | guint pid_in; |
b9a010a2 |
363 | { |
b9a010a2 |
364 | LttField *f = ltt_event_field(e); |
365 | LttField *element; |
366 | element = ltt_field_member(f,0); |
367 | pid_out = ltt_event_get_long_unsigned(e,element); |
368 | element = ltt_field_member(f,1); |
369 | pid_in = ltt_event_get_long_unsigned(e,element); |
370 | g_debug("out : %u in : %u", pid_out, pid_in); |
371 | } |
b9a010a2 |
372 | |
e800cf84 |
373 | { |
374 | /* For the pid_out */ |
375 | /* First, check if the current process is in the state computation |
376 | * process list. If it is there, that means we must add it right now and |
377 | * draw items from the beginning of the read for it. If it is not |
378 | * present, it's a new process and it was not present : it will |
379 | * be added after the state update. */ |
380 | LttvProcessState *process; |
381 | process = lttv_state_find_process(tfs, pid_out); |
b9a010a2 |
382 | |
e800cf84 |
383 | if(process != NULL) { |
384 | /* Well, the process_out existed : we must get it in the process hash |
385 | * or add it, and draw its items. |
386 | */ |
387 | /* Add process to process list (if not present) */ |
388 | guint y = 0, height = 0, pl_height = 0; |
389 | HashedProcessData *hashed_process_data = NULL; |
390 | ProcessList *process_list = |
391 | guicontrolflow_get_process_list(control_flow_data); |
392 | LttTime birth = process->creation_time; |
393 | const gchar *name = g_quark_to_string(process->name); |
394 | |
395 | if(processlist_get_process_pixels(process_list, |
396 | pid_out, |
a95bc95a |
397 | process->last_cpu, |
e800cf84 |
398 | &birth, |
399 | tfc->t_context->index, |
400 | &y, |
401 | &height, |
402 | &hashed_process_data) == 1) |
403 | { |
e92eabaf |
404 | g_assert(pid_out == 0 || pid_out != process->ppid); |
e800cf84 |
405 | /* Process not present */ |
406 | processlist_add(process_list, |
b9a010a2 |
407 | pid_out, |
a95bc95a |
408 | process->last_cpu, |
e92eabaf |
409 | process->ppid, |
b9a010a2 |
410 | &birth, |
411 | tfc->t_context->index, |
e800cf84 |
412 | name, |
413 | &pl_height, |
414 | &hashed_process_data); |
415 | processlist_get_process_pixels(process_list, |
416 | pid_out, |
a95bc95a |
417 | process->last_cpu, |
e800cf84 |
418 | &birth, |
419 | tfc->t_context->index, |
420 | &y, |
421 | &height, |
422 | &hashed_process_data); |
423 | drawing_insert_square( drawing, y, height); |
424 | } |
425 | |
426 | /* Now, the process is in the state hash and our own process hash. |
427 | * We definitely can draw the items related to the ending state. |
428 | */ |
429 | |
430 | /* Check if the x position is unset. In can have been left unset by |
431 | * a draw closure from a after chunk hook. This should never happen, |
432 | * because it must be set by before chunk hook to the damage_begin |
433 | * value. |
434 | */ |
23093869 |
435 | g_assert(hashed_process_data->x.middle != -1); |
e800cf84 |
436 | { |
437 | guint x; |
438 | DrawContext draw_context; |
439 | |
440 | convert_time_to_pixels( |
441 | time_window.start_time, |
442 | end_time, |
443 | evtime, |
444 | width, |
445 | &x); |
446 | |
447 | /* Now create the drawing context that will be used to draw |
448 | * items related to the last state. */ |
449 | draw_context.drawable = drawing->pixmap; |
450 | draw_context.gc = drawing->gc; |
451 | draw_context.pango_layout = drawing->pango_layout; |
23093869 |
452 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
453 | draw_context.drawinfo.end.x = x; |
454 | |
23093869 |
455 | draw_context.drawinfo.y.over = y+1; |
456 | draw_context.drawinfo.y.middle = y+(height/2); |
457 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
458 | |
459 | draw_context.drawinfo.start.offset.over = 0; |
460 | draw_context.drawinfo.start.offset.middle = 0; |
461 | draw_context.drawinfo.start.offset.under = 0; |
462 | draw_context.drawinfo.end.offset.over = 0; |
463 | draw_context.drawinfo.end.offset.middle = 0; |
464 | draw_context.drawinfo.end.offset.under = 0; |
465 | |
466 | { |
467 | /* Draw the line */ |
e92eabaf |
468 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
469 | draw_line((void*)&prop_line, (void*)&draw_context); |
470 | |
471 | } |
472 | /* become the last x position */ |
23093869 |
473 | hashed_process_data->x.middle = x; |
e800cf84 |
474 | } |
475 | } |
476 | } |
477 | |
478 | { |
479 | /* For the pid_in */ |
480 | /* First, check if the current process is in the state computation |
481 | * process list. If it is there, that means we must add it right now and |
482 | * draw items from the beginning of the read for it. If it is not |
483 | * present, it's a new process and it was not present : it will |
484 | * be added after the state update. */ |
485 | LttvProcessState *process; |
486 | process = lttv_state_find_process(tfs, pid_in); |
487 | |
488 | if(process != NULL) { |
489 | /* Well, the process_out existed : we must get it in the process hash |
490 | * or add it, and draw its items. |
491 | */ |
492 | /* Add process to process list (if not present) */ |
493 | guint y = 0, height = 0, pl_height = 0; |
494 | HashedProcessData *hashed_process_data = NULL; |
495 | ProcessList *process_list = |
496 | guicontrolflow_get_process_list(control_flow_data); |
497 | LttTime birth = process->creation_time; |
498 | const gchar *name = g_quark_to_string(process->name); |
499 | |
500 | if(processlist_get_process_pixels(process_list, |
501 | pid_in, |
a95bc95a |
502 | process->last_cpu, |
b9a010a2 |
503 | &birth, |
504 | tfc->t_context->index, |
c8bba5fa |
505 | &y, |
b9a010a2 |
506 | &height, |
e800cf84 |
507 | &hashed_process_data) == 1) |
508 | { |
e92eabaf |
509 | g_assert(pid_in == 0 || pid_in != process->ppid); |
e800cf84 |
510 | /* Process not present */ |
511 | processlist_add(process_list, |
512 | pid_in, |
a95bc95a |
513 | process->last_cpu, |
e92eabaf |
514 | process->ppid, |
e800cf84 |
515 | &birth, |
516 | tfc->t_context->index, |
517 | name, |
518 | &pl_height, |
519 | &hashed_process_data); |
520 | processlist_get_process_pixels(process_list, |
521 | pid_in, |
a95bc95a |
522 | process->last_cpu, |
e800cf84 |
523 | &birth, |
524 | tfc->t_context->index, |
525 | &y, |
526 | &height, |
527 | &hashed_process_data); |
528 | drawing_insert_square( drawing, y, height); |
529 | } |
b9a010a2 |
530 | |
e800cf84 |
531 | /* Now, the process is in the state hash and our own process hash. |
532 | * We definitely can draw the items related to the ending state. |
533 | */ |
534 | |
535 | /* Check if the x position is unset. In can have been left unset by |
536 | * a draw closure from a after chunk hook. This should never happen, |
537 | * because it must be set by before chunk hook to the damage_begin |
538 | * value. |
539 | */ |
23093869 |
540 | g_assert(hashed_process_data->x.middle != -1); |
c8bba5fa |
541 | { |
e800cf84 |
542 | guint x; |
543 | DrawContext draw_context; |
544 | |
545 | convert_time_to_pixels( |
546 | time_window.start_time, |
547 | end_time, |
548 | evtime, |
549 | width, |
550 | &x); |
551 | |
552 | /* Now create the drawing context that will be used to draw |
553 | * items related to the last state. */ |
554 | draw_context.drawable = drawing->pixmap; |
555 | draw_context.gc = drawing->gc; |
556 | draw_context.pango_layout = drawing->pango_layout; |
23093869 |
557 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
558 | draw_context.drawinfo.end.x = x; |
559 | |
23093869 |
560 | draw_context.drawinfo.y.over = y+1; |
561 | draw_context.drawinfo.y.middle = y+(height/2); |
562 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
563 | |
564 | draw_context.drawinfo.start.offset.over = 0; |
565 | draw_context.drawinfo.start.offset.middle = 0; |
566 | draw_context.drawinfo.start.offset.under = 0; |
567 | draw_context.drawinfo.end.offset.over = 0; |
568 | draw_context.drawinfo.end.offset.middle = 0; |
569 | draw_context.drawinfo.end.offset.under = 0; |
570 | |
571 | { |
572 | /* Draw the line */ |
e92eabaf |
573 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
574 | draw_line((void*)&prop_line, (void*)&draw_context); |
575 | } |
576 | |
577 | |
578 | /* become the last x position */ |
23093869 |
579 | hashed_process_data->x.middle = x; |
c8bba5fa |
580 | } |
581 | } |
b9a010a2 |
582 | } |
583 | } |
b9a010a2 |
584 | return 0; |
585 | |
586 | |
b9a010a2 |
587 | #if 0 |
ca0f8a8e |
588 | EventsRequest *events_request = (EventsRequest*)hook_data; |
589 | ControlFlowData *control_flow_data = |
590 | (ControlFlowData*)events_request->viewer_data; |
591 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
592 | |
a56a1ba4 |
593 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
594 | |
595 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
596 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
597 | |
e9a9c513 |
598 | LttEvent *e; |
e9a9c513 |
599 | e = tfc->e; |
600 | |
9444deae |
601 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
602 | TimeWindow time_window = |
603 | lttvwindow_get_time_window(tab); |
9444deae |
604 | |
ca0f8a8e |
605 | LttTime end_time = ltt_time_add(time_window.start_time, |
606 | time_window.time_width); |
9444deae |
607 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
608 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
609 | || ltt_time_compare(evtime, end_time) == 1) |
610 | return; |
611 | |
a56a1ba4 |
612 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
613 | { |
2a2fa4f0 |
614 | g_debug("schedchange!"); |
a56a1ba4 |
615 | |
616 | /* Add process to process list (if not present) and get drawing "y" from |
617 | * process position */ |
618 | guint pid_out, pid_in; |
619 | LttvProcessState *process_out, *process_in; |
620 | LttTime birth; |
621 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
622 | |
623 | ProcessList *process_list = |
ca0f8a8e |
624 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
625 | |
626 | |
627 | LttField *f = ltt_event_field(e); |
628 | LttField *element; |
629 | element = ltt_field_member(f,0); |
630 | pid_out = ltt_event_get_long_unsigned(e,element); |
631 | element = ltt_field_member(f,1); |
632 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
633 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
634 | |
635 | |
636 | /* Find process pid_out in the list... */ |
87658614 |
637 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
638 | if(process_out == NULL) return 0; |
2a2fa4f0 |
639 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
640 | |
a56a1ba4 |
641 | birth = process_out->creation_time; |
51705146 |
642 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
643 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
644 | |
645 | if(processlist_get_process_pixels(process_list, |
646 | pid_out, |
647 | &birth, |
d0cd7f09 |
648 | tfc->t_context->index, |
a56a1ba4 |
649 | &y_out, |
650 | &height, |
14963be0 |
651 | &hashed_process_data_out) == 1) |
a56a1ba4 |
652 | { |
51705146 |
653 | /* Process not present */ |
654 | processlist_add(process_list, |
655 | pid_out, |
656 | &birth, |
657 | tfc->t_context->index, |
658 | name, |
659 | &pl_height, |
660 | &hashed_process_data_out); |
661 | g_assert(processlist_get_process_pixels(process_list, |
662 | pid_out, |
663 | &birth, |
664 | tfc->t_context->index, |
665 | &y_out, |
666 | &height, |
667 | &hashed_process_data_out)==0); |
668 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
669 | } |
51705146 |
670 | //g_free(name); |
a56a1ba4 |
671 | |
672 | /* Find process pid_in in the list... */ |
87658614 |
673 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
674 | if(process_in == NULL) return 0; |
2a2fa4f0 |
675 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
676 | |
677 | birth = process_in->creation_time; |
51705146 |
678 | name = g_quark_to_string(process_in->name); |
14963be0 |
679 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
680 | |
681 | if(processlist_get_process_pixels(process_list, |
682 | pid_in, |
683 | &birth, |
d0cd7f09 |
684 | tfc->t_context->index, |
a56a1ba4 |
685 | &y_in, |
686 | &height, |
14963be0 |
687 | &hashed_process_data_in) == 1) |
a56a1ba4 |
688 | { |
51705146 |
689 | /* Process not present */ |
a56a1ba4 |
690 | processlist_add(process_list, |
691 | pid_in, |
692 | &birth, |
d0cd7f09 |
693 | tfc->t_context->index, |
a56a1ba4 |
694 | name, |
695 | &pl_height, |
14963be0 |
696 | &hashed_process_data_in); |
a56a1ba4 |
697 | processlist_get_process_pixels(process_list, |
698 | pid_in, |
699 | &birth, |
d0cd7f09 |
700 | tfc->t_context->index, |
a56a1ba4 |
701 | &y_in, |
702 | &height, |
14963be0 |
703 | &hashed_process_data_in); |
a56a1ba4 |
704 | |
ca0f8a8e |
705 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
706 | } |
51705146 |
707 | //g_free(name); |
a56a1ba4 |
708 | |
709 | |
710 | /* Find pixels corresponding to time of the event. If the time does |
711 | * not fit in the window, show a warning, not supposed to happend. */ |
712 | guint x = 0; |
51705146 |
713 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
714 | |
715 | LttTime time = ltt_event_time(e); |
716 | |
ca0f8a8e |
717 | LttTime window_end = ltt_time_add(time_window.time_width, |
718 | time_window.start_time); |
a56a1ba4 |
719 | |
720 | |
721 | convert_time_to_pixels( |
ca0f8a8e |
722 | time_window.start_time, |
a56a1ba4 |
723 | window_end, |
724 | time, |
725 | width, |
726 | &x); |
9444deae |
727 | //assert(x <= width); |
51705146 |
728 | // |
a56a1ba4 |
729 | /* draw what represents the event for outgoing process. */ |
730 | |
14963be0 |
731 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
732 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
733 | draw_context_out->current->modify_under->x = x; |
68997a22 |
734 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
735 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
736 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
737 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
738 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
739 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
740 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
741 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
742 | //draw_context_out->gc = widget->style->black_gc; |
743 | |
744 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
745 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
746 | |
d0cd7f09 |
747 | /* Draw the line/background of the out process */ |
748 | if(draw_context_out->previous->middle->x == -1) |
749 | { |
ca0f8a8e |
750 | draw_context_out->previous->over->x = |
751 | control_flow_data->drawing->damage_begin; |
752 | draw_context_out->previous->middle->x = |
753 | control_flow_data->drawing->damage_begin; |
754 | draw_context_out->previous->under->x = |
755 | control_flow_data->drawing->damage_begin; |
756 | |
757 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
758 | } |
759 | |
760 | draw_context_out->current->middle->x = x; |
761 | draw_context_out->current->over->x = x; |
762 | draw_context_out->current->under->x = x; |
763 | draw_context_out->current->middle->y = y_out + height/2; |
764 | draw_context_out->current->over->y = y_out; |
765 | draw_context_out->current->under->y = y_out + height; |
766 | draw_context_out->previous->middle->y = y_out + height/2; |
767 | draw_context_out->previous->over->y = y_out; |
768 | draw_context_out->previous->under->y = y_out + height; |
769 | |
770 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
771 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
772 | |
773 | if(process_out->state->s == LTTV_STATE_RUN) |
774 | { |
51705146 |
775 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
776 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
777 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
778 | |
779 | PropertiesBG prop_bg; |
780 | prop_bg.color = g_new(GdkColor,1); |
781 | |
782 | switch(tfc->index) { |
783 | case 0: |
784 | prop_bg.color->red = 0x1515; |
785 | prop_bg.color->green = 0x1515; |
786 | prop_bg.color->blue = 0x8c8c; |
787 | break; |
788 | case 1: |
789 | prop_bg.color->red = 0x4e4e; |
790 | prop_bg.color->green = 0xa9a9; |
791 | prop_bg.color->blue = 0xa4a4; |
792 | break; |
793 | case 2: |
794 | prop_bg.color->red = 0x7a7a; |
795 | prop_bg.color->green = 0x4a4a; |
796 | prop_bg.color->blue = 0x8b8b; |
797 | break; |
798 | case 3: |
799 | prop_bg.color->red = 0x8080; |
800 | prop_bg.color->green = 0x7777; |
801 | prop_bg.color->blue = 0x4747; |
802 | break; |
803 | default: |
804 | prop_bg.color->red = 0xe7e7; |
805 | prop_bg.color->green = 0xe7e7; |
806 | prop_bg.color->blue = 0xe7e7; |
807 | } |
808 | |
2a2fa4f0 |
809 | g_debug("calling from draw_event"); |
d0cd7f09 |
810 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
811 | g_free(prop_bg.color); |
51705146 |
812 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
813 | } |
814 | |
815 | draw_context_out->gc = widget->style->black_gc; |
816 | |
a56a1ba4 |
817 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
818 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
819 | PropertiesText prop_text_out; |
820 | prop_text_out.foreground = &colorfg_out; |
821 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
822 | prop_text_out.size = 6; |
a56a1ba4 |
823 | prop_text_out.position = OVER; |
824 | |
cfe526b1 |
825 | /* color of text : status of the process */ |
826 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
827 | { |
828 | prop_text_out.foreground->red = 0xffff; |
829 | prop_text_out.foreground->green = 0xffff; |
830 | prop_text_out.foreground->blue = 0xffff; |
831 | } |
832 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
833 | { |
834 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
835 | prop_text_out.foreground->green = 0xffff; |
836 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
837 | } |
838 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
839 | { |
2df6f2bd |
840 | prop_text_out.foreground->red = 0xffff; |
841 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
842 | prop_text_out.foreground->blue = 0x0000; |
843 | } |
0828099d |
844 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
845 | { |
846 | prop_text_out.foreground->red = 0xffff; |
847 | prop_text_out.foreground->green = 0x0000; |
848 | prop_text_out.foreground->blue = 0xffff; |
849 | } |
850 | else if(process_out->state->s == LTTV_STATE_WAIT) |
851 | { |
852 | prop_text_out.foreground->red = 0xffff; |
853 | prop_text_out.foreground->green = 0x0000; |
854 | prop_text_out.foreground->blue = 0x0000; |
855 | } |
856 | else if(process_out->state->s == LTTV_STATE_RUN) |
857 | { |
858 | prop_text_out.foreground->red = 0x0000; |
859 | prop_text_out.foreground->green = 0xffff; |
860 | prop_text_out.foreground->blue = 0x0000; |
861 | } |
862 | else |
863 | { |
864 | prop_text_out.foreground->red = 0xffff; |
865 | prop_text_out.foreground->green = 0xffff; |
866 | prop_text_out.foreground->blue = 0xffff; |
867 | } |
868 | |
d52cfc84 |
869 | |
a56a1ba4 |
870 | /* Print status of the process : U, WF, WC, E, W, R */ |
871 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
872 | prop_text_out.text = "U->"; |
a56a1ba4 |
873 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
874 | prop_text_out.text = "WF->"; |
a56a1ba4 |
875 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
876 | prop_text_out.text = "WC->"; |
0828099d |
877 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
878 | prop_text_out.text = "E->"; |
a56a1ba4 |
879 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
880 | prop_text_out.text = "W->"; |
a56a1ba4 |
881 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
882 | prop_text_out.text = "R->"; |
a56a1ba4 |
883 | else |
68997a22 |
884 | prop_text_out.text = "U"; |
a56a1ba4 |
885 | |
886 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
887 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
888 | |
51705146 |
889 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
890 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
891 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
892 | |
893 | PropertiesLine prop_line_out; |
894 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
895 | prop_line_out.line_width = 2; |
a56a1ba4 |
896 | prop_line_out.style = GDK_LINE_SOLID; |
897 | prop_line_out.position = MIDDLE; |
d52cfc84 |
898 | |
2a2fa4f0 |
899 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
900 | |
901 | /* color of line : status of the process */ |
902 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
903 | { |
cfe526b1 |
904 | prop_line_out.color->red = 0xffff; |
905 | prop_line_out.color->green = 0xffff; |
906 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
907 | } |
908 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
909 | { |
910 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
911 | prop_line_out.color->green = 0xffff; |
912 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
913 | } |
914 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
915 | { |
2df6f2bd |
916 | prop_line_out.color->red = 0xffff; |
917 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
918 | prop_line_out.color->blue = 0x0000; |
919 | } |
0828099d |
920 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
921 | { |
922 | prop_line_out.color->red = 0xffff; |
923 | prop_line_out.color->green = 0x0000; |
924 | prop_line_out.color->blue = 0xffff; |
925 | } |
926 | else if(process_out->state->s == LTTV_STATE_WAIT) |
927 | { |
928 | prop_line_out.color->red = 0xffff; |
929 | prop_line_out.color->green = 0x0000; |
930 | prop_line_out.color->blue = 0x0000; |
931 | } |
932 | else if(process_out->state->s == LTTV_STATE_RUN) |
933 | { |
934 | prop_line_out.color->red = 0x0000; |
935 | prop_line_out.color->green = 0xffff; |
936 | prop_line_out.color->blue = 0x0000; |
937 | } |
938 | else |
939 | { |
cfe526b1 |
940 | prop_line_out.color->red = 0xffff; |
941 | prop_line_out.color->green = 0xffff; |
942 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
943 | } |
944 | |
945 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
946 | g_free(prop_line_out.color); |
51705146 |
947 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
948 | /* Note : finishing line will have to be added when trace read over. */ |
949 | |
950 | /* Finally, update the drawing context of the pid_in. */ |
951 | |
14963be0 |
952 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
953 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
954 | draw_context_in->current->modify_under->x = x; |
68997a22 |
955 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
956 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
957 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
958 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
959 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
960 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
961 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
962 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
963 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
964 | |
965 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
966 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
967 | |
968 | /* Draw the line/bg of the in process */ |
969 | if(draw_context_in->previous->middle->x == -1) |
970 | { |
ca0f8a8e |
971 | draw_context_in->previous->over->x = |
972 | control_flow_data->drawing->damage_begin; |
973 | draw_context_in->previous->middle->x = |
974 | control_flow_data->drawing->damage_begin; |
975 | draw_context_in->previous->under->x = |
976 | control_flow_data->drawing->damage_begin; |
977 | |
978 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
979 | |
d0cd7f09 |
980 | } |
981 | |
982 | draw_context_in->current->middle->x = x; |
983 | draw_context_in->current->over->x = x; |
984 | draw_context_in->current->under->x = x; |
985 | draw_context_in->current->middle->y = y_in + height/2; |
986 | draw_context_in->current->over->y = y_in; |
987 | draw_context_in->current->under->y = y_in + height; |
988 | draw_context_in->previous->middle->y = y_in + height/2; |
989 | draw_context_in->previous->over->y = y_in; |
990 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
991 | |
d0cd7f09 |
992 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
993 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
994 | |
995 | |
996 | if(process_in->state->s == LTTV_STATE_RUN) |
997 | { |
51705146 |
998 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
999 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1000 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1001 | |
1002 | PropertiesBG prop_bg; |
1003 | prop_bg.color = g_new(GdkColor,1); |
1004 | |
1005 | switch(tfc->index) { |
1006 | case 0: |
1007 | prop_bg.color->red = 0x1515; |
1008 | prop_bg.color->green = 0x1515; |
1009 | prop_bg.color->blue = 0x8c8c; |
1010 | break; |
1011 | case 1: |
1012 | prop_bg.color->red = 0x4e4e; |
1013 | prop_bg.color->green = 0xa9a9; |
1014 | prop_bg.color->blue = 0xa4a4; |
1015 | break; |
1016 | case 2: |
1017 | prop_bg.color->red = 0x7a7a; |
1018 | prop_bg.color->green = 0x4a4a; |
1019 | prop_bg.color->blue = 0x8b8b; |
1020 | break; |
1021 | case 3: |
1022 | prop_bg.color->red = 0x8080; |
1023 | prop_bg.color->green = 0x7777; |
1024 | prop_bg.color->blue = 0x4747; |
1025 | break; |
1026 | default: |
1027 | prop_bg.color->red = 0xe7e7; |
1028 | prop_bg.color->green = 0xe7e7; |
1029 | prop_bg.color->blue = 0xe7e7; |
1030 | } |
1031 | |
1032 | |
1033 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1034 | g_free(prop_bg.color); |
51705146 |
1035 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1036 | } |
1037 | |
1038 | draw_context_in->gc = widget->style->black_gc; |
1039 | |
a56a1ba4 |
1040 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1041 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1042 | PropertiesText prop_text_in; |
1043 | prop_text_in.foreground = &colorfg_in; |
1044 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1045 | prop_text_in.size = 6; |
a56a1ba4 |
1046 | prop_text_in.position = OVER; |
1047 | |
2a2fa4f0 |
1048 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1049 | /* foreground of text : status of the process */ |
1050 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1051 | { |
1052 | prop_text_in.foreground->red = 0xffff; |
1053 | prop_text_in.foreground->green = 0xffff; |
1054 | prop_text_in.foreground->blue = 0xffff; |
1055 | } |
1056 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1057 | { |
1058 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1059 | prop_text_in.foreground->green = 0xffff; |
1060 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1061 | } |
1062 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1063 | { |
2df6f2bd |
1064 | prop_text_in.foreground->red = 0xffff; |
1065 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1066 | prop_text_in.foreground->blue = 0x0000; |
1067 | } |
0828099d |
1068 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1069 | { |
1070 | prop_text_in.foreground->red = 0xffff; |
1071 | prop_text_in.foreground->green = 0x0000; |
1072 | prop_text_in.foreground->blue = 0xffff; |
1073 | } |
1074 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1075 | { |
1076 | prop_text_in.foreground->red = 0xffff; |
1077 | prop_text_in.foreground->green = 0x0000; |
1078 | prop_text_in.foreground->blue = 0x0000; |
1079 | } |
1080 | else if(process_in->state->s == LTTV_STATE_RUN) |
1081 | { |
1082 | prop_text_in.foreground->red = 0x0000; |
1083 | prop_text_in.foreground->green = 0xffff; |
1084 | prop_text_in.foreground->blue = 0x0000; |
1085 | } |
1086 | else |
1087 | { |
1088 | prop_text_in.foreground->red = 0xffff; |
1089 | prop_text_in.foreground->green = 0xffff; |
1090 | prop_text_in.foreground->blue = 0xffff; |
1091 | } |
1092 | |
1093 | |
1094 | |
a56a1ba4 |
1095 | /* Print status of the process : U, WF, WC, E, W, R */ |
1096 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1097 | prop_text_in.text = "U->"; |
a56a1ba4 |
1098 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1099 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1100 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1101 | prop_text_in.text = "WC->"; |
0828099d |
1102 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1103 | prop_text_in.text = "E->"; |
a56a1ba4 |
1104 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1105 | prop_text_in.text = "W->"; |
a56a1ba4 |
1106 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1107 | prop_text_in.text = "R->"; |
a56a1ba4 |
1108 | else |
68997a22 |
1109 | prop_text_in.text = "U"; |
a56a1ba4 |
1110 | |
1111 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1112 | //gdk_gc_unref(draw_context_in->gc); |
1113 | |
51705146 |
1114 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1115 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1116 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1117 | |
a56a1ba4 |
1118 | PropertiesLine prop_line_in; |
1119 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1120 | prop_line_in.line_width = 2; |
a56a1ba4 |
1121 | prop_line_in.style = GDK_LINE_SOLID; |
1122 | prop_line_in.position = MIDDLE; |
1123 | |
1124 | /* color of line : status of the process */ |
1125 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1126 | { |
cfe526b1 |
1127 | prop_line_in.color->red = 0xffff; |
1128 | prop_line_in.color->green = 0xffff; |
1129 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1130 | } |
1131 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1132 | { |
1133 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1134 | prop_line_in.color->green = 0xffff; |
1135 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1136 | } |
1137 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1138 | { |
2df6f2bd |
1139 | prop_line_in.color->red = 0xffff; |
1140 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1141 | prop_line_in.color->blue = 0x0000; |
1142 | } |
0828099d |
1143 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1144 | { |
1145 | prop_line_in.color->red = 0xffff; |
1146 | prop_line_in.color->green = 0x0000; |
1147 | prop_line_in.color->blue = 0xffff; |
1148 | } |
1149 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1150 | { |
1151 | prop_line_in.color->red = 0xffff; |
1152 | prop_line_in.color->green = 0x0000; |
1153 | prop_line_in.color->blue = 0x0000; |
1154 | } |
1155 | else if(process_in->state->s == LTTV_STATE_RUN) |
1156 | { |
1157 | prop_line_in.color->red = 0x0000; |
1158 | prop_line_in.color->green = 0xffff; |
1159 | prop_line_in.color->blue = 0x0000; |
1160 | } |
1161 | else |
1162 | { |
cfe526b1 |
1163 | prop_line_in.color->red = 0xffff; |
1164 | prop_line_in.color->green = 0xffff; |
1165 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1166 | } |
1167 | |
1168 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1169 | g_free(prop_line_in.color); |
51705146 |
1170 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1171 | } |
1172 | |
1173 | return 0; |
b9a010a2 |
1174 | #endif //0 |
1175 | |
1176 | |
a56a1ba4 |
1177 | |
51705146 |
1178 | /* Text dump */ |
80a52ff8 |
1179 | #ifdef DONTSHOW |
a56a1ba4 |
1180 | GString *string = g_string_new("");; |
1181 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1182 | |
e9a9c513 |
1183 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1184 | g_string_append_printf(string,"\n"); |
1185 | |
1186 | if(state) { |
1187 | g_string_append_printf(string, " %s", |
1188 | g_quark_to_string(tfs->process->state->s)); |
1189 | } |
1190 | |
1191 | g_info("%s",string->str); |
1192 | |
a56a1ba4 |
1193 | g_string_free(string, TRUE); |
1194 | |
1195 | /* End of text dump */ |
80a52ff8 |
1196 | #endif //DONTSHOW |
50439712 |
1197 | |
f0d936c0 |
1198 | } |
1199 | |
e92eabaf |
1200 | /* after_schedchange_hook |
b9a010a2 |
1201 | * |
1202 | * The draw after hook is called by the reading API to have a |
1203 | * particular event drawn on the screen. |
1204 | * @param hook_data ControlFlowData structure of the viewer. |
1205 | * @param call_data Event context. |
1206 | * |
1207 | * This function adds items to be drawn in a queue for each process. |
1208 | * |
1209 | */ |
e92eabaf |
1210 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1211 | { |
ca0f8a8e |
1212 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1213 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1214 | |
a56a1ba4 |
1215 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1216 | |
1217 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
1218 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
50439712 |
1219 | |
b9a010a2 |
1220 | LttEvent *e; |
1221 | e = tfc->e; |
1222 | |
1223 | LttTime evtime = ltt_event_time(e); |
1224 | TimeWindow time_window = |
1225 | lttvwindow_get_time_window(control_flow_data->tab); |
1226 | |
1227 | LttTime end_time = ltt_time_add(time_window.start_time, |
1228 | time_window.time_width); |
1229 | |
1230 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1231 | || ltt_time_compare(evtime, end_time) == 1) |
1232 | return; |
1233 | |
1234 | guint width = control_flow_data->drawing->width; |
1235 | |
1236 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) { |
1237 | |
1238 | g_debug("schedchange!"); |
1239 | |
1240 | { |
1241 | /* Add process to process list (if not present) */ |
1242 | LttvProcessState *process_out, *process_in; |
1243 | LttTime birth; |
1244 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1245 | HashedProcessData *hashed_process_data_in = NULL; |
1246 | |
1247 | ProcessList *process_list = |
1248 | guicontrolflow_get_process_list(control_flow_data); |
1249 | |
1250 | guint pid_in; |
1251 | { |
1252 | guint pid_out; |
1253 | LttField *f = ltt_event_field(e); |
1254 | LttField *element; |
1255 | element = ltt_field_member(f,0); |
1256 | pid_out = ltt_event_get_long_unsigned(e,element); |
1257 | element = ltt_field_member(f,1); |
1258 | pid_in = ltt_event_get_long_unsigned(e,element); |
1259 | g_debug("out : %u in : %u", pid_out, pid_in); |
1260 | } |
1261 | |
1262 | |
1263 | /* Find process pid_in in the list... */ |
1264 | process_in = lttv_state_find_process(tfs, pid_in); |
1265 | /* It should exist, because we are after the state update. */ |
1266 | g_assert(process_in != NULL); |
1267 | |
1268 | birth = process_in->creation_time; |
1269 | const gchar *name = g_quark_to_string(process_in->name); |
1270 | |
1271 | if(processlist_get_process_pixels(process_list, |
1272 | pid_in, |
a95bc95a |
1273 | process_in->last_cpu, |
b9a010a2 |
1274 | &birth, |
1275 | tfc->t_context->index, |
1276 | &y_in, |
1277 | &height, |
1278 | &hashed_process_data_in) == 1) |
1279 | { |
e92eabaf |
1280 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
b9a010a2 |
1281 | /* Process not present */ |
1282 | processlist_add(process_list, |
1283 | pid_in, |
a95bc95a |
1284 | process_in->last_cpu, |
e92eabaf |
1285 | process_in->ppid, |
b9a010a2 |
1286 | &birth, |
1287 | tfc->t_context->index, |
1288 | name, |
1289 | &pl_height, |
1290 | &hashed_process_data_in); |
1291 | processlist_get_process_pixels(process_list, |
1292 | pid_in, |
a95bc95a |
1293 | process_in->last_cpu, |
b9a010a2 |
1294 | &birth, |
1295 | tfc->t_context->index, |
1296 | &y_in, |
1297 | &height, |
1298 | &hashed_process_data_in); |
1299 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
1300 | } |
1301 | |
1302 | convert_time_to_pixels( |
1303 | time_window.start_time, |
1304 | end_time, |
1305 | evtime, |
1306 | width, |
23093869 |
1307 | &hashed_process_data_in->x.middle); |
b9a010a2 |
1308 | } |
1309 | } |
1310 | return 0; |
1311 | |
1312 | |
1313 | |
1314 | #if 0 |
1315 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1316 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1317 | |
1318 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1319 | |
1320 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1321 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1322 | |
a56a1ba4 |
1323 | |
50439712 |
1324 | LttEvent *e; |
1325 | e = tfc->e; |
1326 | |
9444deae |
1327 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1328 | TimeWindow time_window = |
1329 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1330 | |
ca0f8a8e |
1331 | LttTime end_time = ltt_time_add(time_window.start_time, |
1332 | time_window.time_width); |
9444deae |
1333 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1334 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
1335 | || ltt_time_compare(evtime, end_time) == 1) |
1336 | return; |
1337 | |
1338 | |
a56a1ba4 |
1339 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1340 | { |
2a2fa4f0 |
1341 | g_debug("schedchange!"); |
a56a1ba4 |
1342 | |
1343 | /* Add process to process list (if not present) and get drawing "y" from |
1344 | * process position */ |
1345 | guint pid_out, pid_in; |
1346 | LttvProcessState *process_out, *process_in; |
1347 | LttTime birth; |
1348 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1349 | |
1350 | ProcessList *process_list = |
ca0f8a8e |
1351 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
1352 | |
1353 | |
1354 | LttField *f = ltt_event_field(e); |
1355 | LttField *element; |
1356 | element = ltt_field_member(f,0); |
1357 | pid_out = ltt_event_get_long_unsigned(e,element); |
1358 | element = ltt_field_member(f,1); |
1359 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1360 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1361 | |
1362 | |
1363 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1364 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1365 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1366 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1367 | |
1368 | birth = process_out->creation_time; |
1369 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1370 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1371 | |
1372 | if(processlist_get_process_pixels(process_list, |
1373 | pid_out, |
1374 | &birth, |
d0cd7f09 |
1375 | tfc->t_context->index, |
a56a1ba4 |
1376 | &y_out, |
1377 | &height, |
14963be0 |
1378 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1379 | { |
51705146 |
1380 | /* Process not present */ |
1381 | processlist_add(process_list, |
1382 | pid_out, |
1383 | &birth, |
1384 | tfc->t_context->index, |
1385 | name, |
1386 | &pl_height, |
1387 | &hashed_process_data_out); |
1388 | processlist_get_process_pixels(process_list, |
1389 | pid_out, |
1390 | &birth, |
1391 | tfc->t_context->index, |
1392 | &y_out, |
1393 | &height, |
1394 | &hashed_process_data_out); |
1395 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1396 | } |
1397 | |
1398 | g_free(name); |
1399 | |
1400 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1401 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1402 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1403 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1404 | |
1405 | birth = process_in->creation_time; |
1406 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1407 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1408 | |
1409 | if(processlist_get_process_pixels(process_list, |
1410 | pid_in, |
1411 | &birth, |
d0cd7f09 |
1412 | tfc->t_context->index, |
a56a1ba4 |
1413 | &y_in, |
1414 | &height, |
14963be0 |
1415 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1416 | { |
1417 | /* Process not present */ |
1418 | processlist_add(process_list, |
1419 | pid_in, |
1420 | &birth, |
d0cd7f09 |
1421 | tfc->t_context->index, |
a56a1ba4 |
1422 | name, |
1423 | &pl_height, |
14963be0 |
1424 | &hashed_process_data_in); |
a56a1ba4 |
1425 | processlist_get_process_pixels(process_list, |
1426 | pid_in, |
1427 | &birth, |
d0cd7f09 |
1428 | tfc->t_context->index, |
a56a1ba4 |
1429 | &y_in, |
1430 | &height, |
14963be0 |
1431 | &hashed_process_data_in); |
a56a1ba4 |
1432 | |
ca0f8a8e |
1433 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1434 | } |
1435 | g_free(name); |
1436 | |
1437 | |
1438 | /* Find pixels corresponding to time of the event. If the time does |
1439 | * not fit in the window, show a warning, not supposed to happend. */ |
1440 | //guint x = 0; |
501d5405 |
1441 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1442 | |
1443 | //LttTime time = ltt_event_time(e); |
1444 | |
224446ce |
1445 | //LttTime window_end = ltt_time_add(time_window->time_width, |
1446 | // time_window->start_time); |
a56a1ba4 |
1447 | |
1448 | |
1449 | //convert_time_to_pixels( |
224446ce |
1450 | // time_window->start_time, |
a56a1ba4 |
1451 | // window_end, |
1452 | // time, |
1453 | // width, |
1454 | // &x); |
1455 | |
1456 | //assert(x <= width); |
1457 | |
1458 | /* draw what represents the event for outgoing process. */ |
1459 | |
14963be0 |
1460 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1461 | //draw_context_out->current->modify_over->x = x; |
1462 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1463 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1464 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1465 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1466 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1467 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1468 | |
a56a1ba4 |
1469 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1470 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1471 | |
1472 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1473 | { |
1474 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1475 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1476 | PropertiesBG prop_bg; |
1477 | prop_bg.color = g_new(GdkColor,1); |
1478 | |
1479 | prop_bg.color->red = 0xffff; |
1480 | prop_bg.color->green = 0xffff; |
1481 | prop_bg.color->blue = 0xffff; |
1482 | |
1483 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1484 | g_free(prop_bg.color); |
1485 | gdk_gc_unref(draw_context_out->gc); |
1486 | }*/ |
1487 | |
1488 | draw_context_out->gc = widget->style->black_gc; |
1489 | |
a56a1ba4 |
1490 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1491 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1492 | PropertiesText prop_text_out; |
1493 | prop_text_out.foreground = &colorfg_out; |
1494 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1495 | prop_text_out.size = 6; |
a56a1ba4 |
1496 | prop_text_out.position = OVER; |
1497 | |
cfe526b1 |
1498 | /* color of text : status of the process */ |
1499 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1500 | { |
1501 | prop_text_out.foreground->red = 0xffff; |
1502 | prop_text_out.foreground->green = 0xffff; |
1503 | prop_text_out.foreground->blue = 0xffff; |
1504 | } |
1505 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1506 | { |
1507 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1508 | prop_text_out.foreground->green = 0xffff; |
1509 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1510 | } |
1511 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1512 | { |
2df6f2bd |
1513 | prop_text_out.foreground->red = 0xffff; |
1514 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1515 | prop_text_out.foreground->blue = 0x0000; |
1516 | } |
0828099d |
1517 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1518 | { |
1519 | prop_text_out.foreground->red = 0xffff; |
1520 | prop_text_out.foreground->green = 0x0000; |
1521 | prop_text_out.foreground->blue = 0xffff; |
1522 | } |
1523 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1524 | { |
1525 | prop_text_out.foreground->red = 0xffff; |
1526 | prop_text_out.foreground->green = 0x0000; |
1527 | prop_text_out.foreground->blue = 0x0000; |
1528 | } |
1529 | else if(process_out->state->s == LTTV_STATE_RUN) |
1530 | { |
1531 | prop_text_out.foreground->red = 0x0000; |
1532 | prop_text_out.foreground->green = 0xffff; |
1533 | prop_text_out.foreground->blue = 0x0000; |
1534 | } |
1535 | else |
1536 | { |
1537 | prop_text_out.foreground->red = 0xffff; |
1538 | prop_text_out.foreground->green = 0xffff; |
1539 | prop_text_out.foreground->blue = 0xffff; |
1540 | } |
1541 | |
a56a1ba4 |
1542 | /* Print status of the process : U, WF, WC, E, W, R */ |
1543 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1544 | prop_text_out.text = "U"; |
a56a1ba4 |
1545 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1546 | prop_text_out.text = "WF"; |
a56a1ba4 |
1547 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1548 | prop_text_out.text = "WC"; |
0828099d |
1549 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1550 | prop_text_out.text = "E"; |
a56a1ba4 |
1551 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1552 | prop_text_out.text = "W"; |
a56a1ba4 |
1553 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1554 | prop_text_out.text = "R"; |
a56a1ba4 |
1555 | else |
68997a22 |
1556 | prop_text_out.text = "U"; |
a56a1ba4 |
1557 | |
1558 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1559 | |
1560 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1561 | |
68997a22 |
1562 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1563 | draw_context_out->current->over->y = y_out; |
1564 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1565 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1566 | |
68997a22 |
1567 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1568 | g_free(draw_context_out->previous->modify_under); |
1569 | g_free(draw_context_out->previous->modify_middle); |
1570 | g_free(draw_context_out->previous->modify_over); |
1571 | g_free(draw_context_out->previous->under); |
1572 | g_free(draw_context_out->previous->middle); |
1573 | g_free(draw_context_out->previous->over); |
1574 | g_free(draw_context_out->previous); |
1575 | |
1576 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1577 | |
68997a22 |
1578 | draw_context_out->current = g_new(DrawInfo,1); |
1579 | draw_context_out->current->over = g_new(ItemInfo,1); |
1580 | draw_context_out->current->over->x = -1; |
1581 | draw_context_out->current->over->y = -1; |
1582 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1583 | draw_context_out->current->middle->x = -1; |
1584 | draw_context_out->current->middle->y = -1; |
1585 | draw_context_out->current->under = g_new(ItemInfo,1); |
1586 | draw_context_out->current->under->x = -1; |
1587 | draw_context_out->current->under->y = -1; |
1588 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1589 | draw_context_out->current->modify_over->x = -1; |
1590 | draw_context_out->current->modify_over->y = -1; |
1591 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1592 | draw_context_out->current->modify_middle->x = -1; |
1593 | draw_context_out->current->modify_middle->y = -1; |
1594 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1595 | draw_context_out->current->modify_under->x = -1; |
1596 | draw_context_out->current->modify_under->y = -1; |
1597 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1598 | |
1599 | /* Finally, update the drawing context of the pid_in. */ |
1600 | |
14963be0 |
1601 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1602 | //draw_context_in->current->modify_over->x = x; |
1603 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1604 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1605 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1606 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1607 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1608 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1609 | |
1610 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1611 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1612 | |
1613 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1614 | { |
1615 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1616 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1617 | PropertiesBG prop_bg; |
1618 | prop_bg.color = g_new(GdkColor,1); |
1619 | |
1620 | prop_bg.color->red = 0xffff; |
1621 | prop_bg.color->green = 0xffff; |
1622 | prop_bg.color->blue = 0xffff; |
1623 | |
1624 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1625 | g_free(prop_bg.color); |
1626 | gdk_gc_unref(draw_context_in->gc); |
1627 | }*/ |
1628 | |
1629 | draw_context_in->gc = widget->style->black_gc; |
1630 | |
a56a1ba4 |
1631 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1632 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1633 | PropertiesText prop_text_in; |
1634 | prop_text_in.foreground = &colorfg_in; |
1635 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1636 | prop_text_in.size = 6; |
a56a1ba4 |
1637 | prop_text_in.position = OVER; |
1638 | |
cfe526b1 |
1639 | /* foreground of text : status of the process */ |
1640 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1641 | { |
1642 | prop_text_in.foreground->red = 0xffff; |
1643 | prop_text_in.foreground->green = 0xffff; |
1644 | prop_text_in.foreground->blue = 0xffff; |
1645 | } |
1646 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1647 | { |
1648 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1649 | prop_text_in.foreground->green = 0xffff; |
1650 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1651 | } |
1652 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1653 | { |
2df6f2bd |
1654 | prop_text_in.foreground->red = 0xffff; |
1655 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1656 | prop_text_in.foreground->blue = 0x0000; |
1657 | } |
0828099d |
1658 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1659 | { |
1660 | prop_text_in.foreground->red = 0xffff; |
1661 | prop_text_in.foreground->green = 0x0000; |
1662 | prop_text_in.foreground->blue = 0xffff; |
1663 | } |
1664 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1665 | { |
1666 | prop_text_in.foreground->red = 0xffff; |
1667 | prop_text_in.foreground->green = 0x0000; |
1668 | prop_text_in.foreground->blue = 0x0000; |
1669 | } |
1670 | else if(process_in->state->s == LTTV_STATE_RUN) |
1671 | { |
1672 | prop_text_in.foreground->red = 0x0000; |
1673 | prop_text_in.foreground->green = 0xffff; |
1674 | prop_text_in.foreground->blue = 0x0000; |
1675 | } |
1676 | else |
1677 | { |
1678 | prop_text_in.foreground->red = 0xffff; |
1679 | prop_text_in.foreground->green = 0xffff; |
1680 | prop_text_in.foreground->blue = 0xffff; |
1681 | } |
1682 | |
1683 | |
a56a1ba4 |
1684 | /* Print status of the process : U, WF, WC, E, W, R */ |
1685 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1686 | prop_text_in.text = "U"; |
a56a1ba4 |
1687 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1688 | prop_text_in.text = "WF"; |
a56a1ba4 |
1689 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1690 | prop_text_in.text = "WC"; |
0828099d |
1691 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1692 | prop_text_in.text = "E"; |
a56a1ba4 |
1693 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1694 | prop_text_in.text = "W"; |
a56a1ba4 |
1695 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1696 | prop_text_in.text = "R"; |
a56a1ba4 |
1697 | else |
68997a22 |
1698 | prop_text_in.text = "U"; |
a56a1ba4 |
1699 | |
1700 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1701 | |
d0cd7f09 |
1702 | |
319e9d81 |
1703 | if(process_in->state->s == LTTV_STATE_RUN) |
1704 | { |
1705 | gchar tmp[255]; |
1706 | prop_text_in.foreground = &colorfg_in; |
1707 | prop_text_in.background = &colorbg_in; |
1708 | prop_text_in.foreground->red = 0xffff; |
1709 | prop_text_in.foreground->green = 0xffff; |
1710 | prop_text_in.foreground->blue = 0xffff; |
1711 | prop_text_in.size = 6; |
1712 | prop_text_in.position = UNDER; |
1713 | |
1714 | prop_text_in.text = g_new(gchar, 260); |
1715 | strcpy(prop_text_in.text, "CPU "); |
1716 | snprintf(tmp, 255, "%u", tfc->index); |
1717 | strcat(prop_text_in.text, tmp); |
1718 | |
1719 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1720 | g_free(prop_text_in.text); |
1721 | } |
1722 | |
1723 | |
68997a22 |
1724 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1725 | draw_context_in->current->over->y = y_in; |
1726 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1727 | draw_context_in->current->status = process_in->state->s; |
1728 | |
1729 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1730 | g_free(draw_context_in->previous->modify_under); |
1731 | g_free(draw_context_in->previous->modify_middle); |
1732 | g_free(draw_context_in->previous->modify_over); |
1733 | g_free(draw_context_in->previous->under); |
1734 | g_free(draw_context_in->previous->middle); |
1735 | g_free(draw_context_in->previous->over); |
1736 | g_free(draw_context_in->previous); |
1737 | |
1738 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1739 | |
68997a22 |
1740 | draw_context_in->current = g_new(DrawInfo,1); |
1741 | draw_context_in->current->over = g_new(ItemInfo,1); |
1742 | draw_context_in->current->over->x = -1; |
1743 | draw_context_in->current->over->y = -1; |
1744 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1745 | draw_context_in->current->middle->x = -1; |
1746 | draw_context_in->current->middle->y = -1; |
1747 | draw_context_in->current->under = g_new(ItemInfo,1); |
1748 | draw_context_in->current->under->x = -1; |
1749 | draw_context_in->current->under->y = -1; |
1750 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1751 | draw_context_in->current->modify_over->x = -1; |
1752 | draw_context_in->current->modify_over->y = -1; |
1753 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1754 | draw_context_in->current->modify_middle->x = -1; |
1755 | draw_context_in->current->modify_middle->y = -1; |
1756 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1757 | draw_context_in->current->modify_under->x = -1; |
1758 | draw_context_in->current->modify_under->y = -1; |
1759 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1760 | |
1761 | } |
1762 | |
1763 | return 0; |
b9a010a2 |
1764 | #endif //0 |
f0d936c0 |
1765 | } |
f7afe191 |
1766 | |
23093869 |
1767 | static __inline PropertiesLine prepare_execmode_line(LttvProcessState *process) |
1768 | { |
1769 | PropertiesLine prop_line; |
1770 | prop_line.line_width = 1; |
1771 | prop_line.style = GDK_LINE_SOLID; |
1772 | prop_line.y = OVER; |
1773 | //GdkColormap *colormap = gdk_colormap_get_system(); |
1774 | |
1775 | /* color of line : execution mode of the process */ |
1776 | if(process->state->t == LTTV_STATE_USER_MODE) |
1777 | prop_line.color = drawing_colors[COL_USER_MODE]; |
1778 | else if(process->state->t == LTTV_STATE_SYSCALL) |
1779 | prop_line.color = drawing_colors[COL_SYSCALL]; |
1780 | else if(process->state->t == LTTV_STATE_TRAP) |
1781 | prop_line.color = drawing_colors[COL_TRAP]; |
1782 | else if(process->state->t == LTTV_STATE_IRQ) |
1783 | prop_line.color = drawing_colors[COL_IRQ]; |
1784 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
1785 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
1786 | else |
1787 | prop_line.color = drawing_colors[COL_WHITE]; |
1788 | |
1789 | //gdk_colormap_alloc_color(colormap, |
1790 | // prop_line.color, |
1791 | // FALSE, |
1792 | // TRUE); |
1793 | |
1794 | return prop_line; |
1795 | |
1796 | } |
1797 | |
1798 | |
1799 | |
1800 | /* before_execmode_hook |
1801 | * |
1802 | * This function basically draw lines and icons. Two types of lines are drawn : |
1803 | * one small (3 pixels?) representing the state of the process and the second |
1804 | * type is thicker (10 pixels?) representing on which CPU a process is running |
1805 | * (and this only in running state). |
1806 | * |
1807 | * Extremums of the lines : |
1808 | * x_min : time of the last event context for this process kept in memory. |
1809 | * x_max : time of the current event. |
1810 | * y : middle of the process in the process list. The process is found in the |
1811 | * list, therefore is it's position in pixels. |
1812 | * |
1813 | * The choice of lines'color is defined by the context of the last event for this |
1814 | * process. |
1815 | */ |
1816 | |
1817 | |
1818 | int before_execmode_hook(void *hook_data, void *call_data) |
1819 | { |
1820 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1821 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1822 | Drawing_t *drawing = control_flow_data->drawing; |
1823 | |
1824 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1825 | |
1826 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1827 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1828 | |
1829 | LttEvent *e; |
1830 | e = tfc->e; |
1831 | |
1832 | LttTime evtime = ltt_event_time(e); |
1833 | TimeWindow time_window = |
1834 | lttvwindow_get_time_window(control_flow_data->tab); |
1835 | |
1836 | LttTime end_time = ltt_time_add(time_window.start_time, |
1837 | time_window.time_width); |
1838 | |
1839 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1840 | || ltt_time_compare(evtime, end_time) == 1) |
1841 | return; |
1842 | |
1843 | guint width = drawing->width; |
1844 | |
1845 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"syscall_entry") == 0 |
1846 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"syscall_exit") == 0 |
1847 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"trap_entry") == 0 |
1848 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"trap_exit") == 0 |
1849 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"irq_entry") == 0 |
1850 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"irq_exit") == 0 |
1851 | ) { |
1852 | |
1853 | /* we are in a execmode, before the state update. We must draw the |
1854 | * items corresponding to the state before it changes : now is the right |
1855 | * time to do it. |
1856 | */ |
dbd243b1 |
1857 | /* For the pid */ |
1858 | LttvProcessState *process = tfs->process; |
1859 | g_assert(process != NULL); |
23093869 |
1860 | |
dbd243b1 |
1861 | guint pid = process->pid; |
23093869 |
1862 | |
dbd243b1 |
1863 | /* Well, the process_out existed : we must get it in the process hash |
1864 | * or add it, and draw its items. |
1865 | */ |
1866 | /* Add process to process list (if not present) */ |
1867 | guint y = 0, height = 0, pl_height = 0; |
1868 | HashedProcessData *hashed_process_data = NULL; |
1869 | ProcessList *process_list = |
1870 | guicontrolflow_get_process_list(control_flow_data); |
1871 | LttTime birth = process->creation_time; |
1872 | const gchar *name = g_quark_to_string(process->name); |
1873 | |
1874 | if(processlist_get_process_pixels(process_list, |
1875 | pid, |
1876 | process->last_cpu, |
1877 | &birth, |
1878 | tfc->t_context->index, |
1879 | &y, |
1880 | &height, |
1881 | &hashed_process_data) == 1) |
1882 | { |
1883 | g_assert(pid == 0 || pid != process->ppid); |
1884 | /* Process not present */ |
1885 | processlist_add(process_list, |
1886 | pid, |
1887 | process->last_cpu, |
1888 | process->ppid, |
1889 | &birth, |
1890 | tfc->t_context->index, |
1891 | name, |
1892 | &pl_height, |
1893 | &hashed_process_data); |
1894 | processlist_get_process_pixels(process_list, |
23093869 |
1895 | pid, |
1896 | process->last_cpu, |
1897 | &birth, |
1898 | tfc->t_context->index, |
1899 | &y, |
1900 | &height, |
dbd243b1 |
1901 | &hashed_process_data); |
1902 | drawing_insert_square( drawing, y, height); |
1903 | } |
1904 | |
1905 | /* Now, the process is in the state hash and our own process hash. |
1906 | * We definitely can draw the items related to the ending state. |
1907 | */ |
23093869 |
1908 | |
dbd243b1 |
1909 | /* Check if the x position is unset. In can have been left unset by |
1910 | * a draw closure from a after chunk hook. This should never happen, |
1911 | * because it must be set by before chunk hook to the damage_begin |
1912 | * value. |
1913 | */ |
1914 | g_assert(hashed_process_data->x.over != -1); |
1915 | { |
1916 | guint x; |
1917 | DrawContext draw_context; |
23093869 |
1918 | |
dbd243b1 |
1919 | convert_time_to_pixels( |
1920 | time_window.start_time, |
1921 | end_time, |
1922 | evtime, |
1923 | width, |
1924 | &x); |
23093869 |
1925 | |
dbd243b1 |
1926 | /* Now create the drawing context that will be used to draw |
1927 | * items related to the last state. */ |
1928 | draw_context.drawable = drawing->pixmap; |
1929 | draw_context.gc = drawing->gc; |
1930 | draw_context.pango_layout = drawing->pango_layout; |
1931 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
1932 | draw_context.drawinfo.end.x = x; |
1933 | |
1934 | draw_context.drawinfo.y.over = y+1; |
1935 | draw_context.drawinfo.y.middle = y+(height/2); |
1936 | draw_context.drawinfo.y.under = y+height; |
1937 | |
1938 | draw_context.drawinfo.start.offset.over = 0; |
1939 | draw_context.drawinfo.start.offset.middle = 0; |
1940 | draw_context.drawinfo.start.offset.under = 0; |
1941 | draw_context.drawinfo.end.offset.over = 0; |
1942 | draw_context.drawinfo.end.offset.middle = 0; |
1943 | draw_context.drawinfo.end.offset.under = 0; |
23093869 |
1944 | |
dbd243b1 |
1945 | { |
1946 | /* Draw the line */ |
1947 | PropertiesLine prop_line = prepare_execmode_line(process); |
1948 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
1949 | |
23093869 |
1950 | } |
dbd243b1 |
1951 | /* become the last x position */ |
1952 | hashed_process_data->x.over = x; |
23093869 |
1953 | } |
1954 | } |
1955 | |
1956 | return 0; |
1957 | } |
1958 | |
1959 | /* after_execmode_hook |
1960 | * |
1961 | * The draw after hook is called by the reading API to have a |
1962 | * particular event drawn on the screen. |
1963 | * @param hook_data ControlFlowData structure of the viewer. |
1964 | * @param call_data Event context. |
1965 | * |
1966 | * This function adds items to be drawn in a queue for each process. |
1967 | * |
1968 | */ |
1969 | int after_execmode_hook(void *hook_data, void *call_data) |
1970 | { |
1971 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1972 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1973 | |
1974 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1975 | |
1976 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1977 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1978 | |
1979 | LttEvent *e; |
1980 | e = tfc->e; |
1981 | |
1982 | LttTime evtime = ltt_event_time(e); |
1983 | TimeWindow time_window = |
1984 | lttvwindow_get_time_window(control_flow_data->tab); |
1985 | |
1986 | LttTime end_time = ltt_time_add(time_window.start_time, |
1987 | time_window.time_width); |
1988 | |
1989 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1990 | || ltt_time_compare(evtime, end_time) == 1) |
1991 | return; |
1992 | |
1993 | guint width = control_flow_data->drawing->width; |
1994 | |
1995 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"syscall_entry") == 0 |
1996 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"syscall_exit") == 0 |
1997 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"trap_entry") == 0 |
1998 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"trap_exit") == 0 |
1999 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"irq_entry") == 0 |
2000 | ||strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"irq_exit") == 0 |
2001 | ) { |
2002 | |
2003 | g_debug("execmode!"); |
2004 | |
2005 | { |
2006 | /* Add process to process list (if not present) */ |
2007 | LttvProcessState *process; |
2008 | LttTime birth; |
2009 | guint y = 0, height = 0, pl_height = 0; |
2010 | HashedProcessData *hashed_process_data = NULL; |
2011 | |
2012 | ProcessList *process_list = |
2013 | guicontrolflow_get_process_list(control_flow_data); |
2014 | |
2015 | |
2016 | /* Find process pid_in in the list... */ |
2017 | process = tfs->process; |
2018 | /* It should exist, because we are after the state update. */ |
2019 | g_assert(process != NULL); |
2020 | |
2021 | guint pid = process->pid; |
2022 | |
2023 | birth = process->creation_time; |
2024 | const gchar *name = g_quark_to_string(process->name); |
2025 | |
2026 | if(processlist_get_process_pixels(process_list, |
2027 | pid, |
2028 | process->last_cpu, |
2029 | &birth, |
2030 | tfc->t_context->index, |
2031 | &y, |
2032 | &height, |
2033 | &hashed_process_data) == 1) |
2034 | { |
2035 | g_assert(pid == 0 || pid != process->ppid); |
2036 | /* Process not present */ |
2037 | processlist_add(process_list, |
2038 | pid, |
2039 | process->last_cpu, |
2040 | process->ppid, |
2041 | &birth, |
2042 | tfc->t_context->index, |
2043 | name, |
2044 | &pl_height, |
2045 | &hashed_process_data); |
2046 | processlist_get_process_pixels(process_list, |
2047 | pid, |
2048 | process->last_cpu, |
2049 | &birth, |
2050 | tfc->t_context->index, |
2051 | &y, |
2052 | &height, |
2053 | &hashed_process_data); |
2054 | drawing_insert_square( control_flow_data->drawing, y, height); |
2055 | } |
2056 | |
2057 | convert_time_to_pixels( |
2058 | time_window.start_time, |
2059 | end_time, |
2060 | evtime, |
2061 | width, |
2062 | &hashed_process_data->x.over); |
2063 | } |
2064 | } |
2065 | return 0; |
2066 | } |
2067 | |
2068 | |
dbd243b1 |
2069 | |
2070 | /* before_process_hook |
2071 | * |
2072 | * Draw lines for process event. |
2073 | * |
2074 | * @param hook_data ControlFlowData structure of the viewer. |
2075 | * @param call_data Event context. |
2076 | * |
2077 | * This function adds items to be drawn in a queue for each process. |
2078 | * |
2079 | */ |
2080 | int before_process_hook(void *hook_data, void *call_data) |
2081 | { |
2082 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2083 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2084 | Drawing_t *drawing = control_flow_data->drawing; |
2085 | |
2086 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2087 | |
2088 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2089 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2090 | |
2091 | LttEvent *e; |
2092 | e = tfc->e; |
2093 | |
2094 | LttTime evtime = ltt_event_time(e); |
2095 | TimeWindow time_window = |
2096 | lttvwindow_get_time_window(control_flow_data->tab); |
2097 | |
2098 | LttTime end_time = ltt_time_add(time_window.start_time, |
2099 | time_window.time_width); |
2100 | |
2101 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2102 | || ltt_time_compare(evtime, end_time) == 1) |
2103 | return; |
2104 | |
2105 | guint width = control_flow_data->drawing->width; |
2106 | |
2107 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"process") == 0) { |
2108 | |
2109 | guint sub_id; |
2110 | { |
2111 | LttField *f = ltt_event_field(e); |
2112 | LttField *element; |
2113 | element = ltt_field_member(f,0); |
2114 | sub_id = ltt_event_get_long_unsigned(e,element); |
2115 | } |
2116 | |
2117 | if(sub_id == 3) { /* exit */ |
2118 | |
2119 | /* Add process to process list (if not present) */ |
2120 | LttvProcessState *process = tfs->process; |
2121 | guint pid = process->pid; |
2122 | LttTime birth; |
2123 | guint y = 0, height = 0, pl_height = 0; |
2124 | HashedProcessData *hashed_process_data = NULL; |
2125 | |
2126 | ProcessList *process_list = |
2127 | guicontrolflow_get_process_list(control_flow_data); |
2128 | |
2129 | g_assert(process != NULL); |
2130 | |
2131 | birth = process->creation_time; |
2132 | const gchar *name = g_quark_to_string(process->name); |
2133 | |
2134 | if(processlist_get_process_pixels(process_list, |
2135 | pid, |
2136 | process->last_cpu, |
2137 | &birth, |
2138 | tfc->t_context->index, |
2139 | &y, |
2140 | &height, |
2141 | &hashed_process_data) == 1) |
2142 | { |
2143 | g_assert(pid == 0 || pid != process->ppid); |
2144 | /* Process not present */ |
2145 | processlist_add(process_list, |
2146 | pid, |
2147 | process->last_cpu, |
2148 | process->ppid, |
2149 | &birth, |
2150 | tfc->t_context->index, |
2151 | name, |
2152 | &pl_height, |
2153 | &hashed_process_data); |
2154 | processlist_get_process_pixels(process_list, |
2155 | pid, |
2156 | process->last_cpu, |
2157 | &birth, |
2158 | tfc->t_context->index, |
2159 | &y, |
2160 | &height, |
2161 | &hashed_process_data); |
2162 | drawing_insert_square( control_flow_data->drawing, y, height); |
2163 | } |
2164 | |
2165 | /* Now, the process is in the state hash and our own process hash. |
2166 | * We definitely can draw the items related to the ending state. |
2167 | */ |
2168 | |
2169 | /* Check if the x position is unset. In can have been left unset by |
2170 | * a draw closure from a after chunk hook. This should never happen, |
2171 | * because it must be set by before chunk hook to the damage_begin |
2172 | * value. |
2173 | */ |
2174 | g_assert(hashed_process_data->x.over != -1); |
2175 | { |
2176 | guint x; |
2177 | DrawContext draw_context; |
2178 | |
2179 | convert_time_to_pixels( |
2180 | time_window.start_time, |
2181 | end_time, |
2182 | evtime, |
2183 | width, |
2184 | &x); |
2185 | |
2186 | /* Now create the drawing context that will be used to draw |
2187 | * items related to the last state. */ |
2188 | draw_context.drawable = drawing->pixmap; |
2189 | draw_context.gc = drawing->gc; |
2190 | draw_context.pango_layout = drawing->pango_layout; |
2191 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
2192 | draw_context.drawinfo.end.x = x; |
2193 | |
2194 | draw_context.drawinfo.y.over = y+1; |
2195 | draw_context.drawinfo.y.middle = y+(height/2); |
2196 | draw_context.drawinfo.y.under = y+height; |
2197 | |
2198 | draw_context.drawinfo.start.offset.over = 0; |
2199 | draw_context.drawinfo.start.offset.middle = 0; |
2200 | draw_context.drawinfo.start.offset.under = 0; |
2201 | draw_context.drawinfo.end.offset.over = 0; |
2202 | draw_context.drawinfo.end.offset.middle = 0; |
2203 | draw_context.drawinfo.end.offset.under = 0; |
2204 | |
2205 | { |
2206 | /* Draw the line */ |
2207 | PropertiesLine prop_line = prepare_status_line(process); |
2208 | draw_line((void*)&prop_line, (void*)&draw_context); |
2209 | |
2210 | } |
2211 | /* become the last x position */ |
2212 | hashed_process_data->x.middle = x; |
2213 | } |
2214 | |
2215 | } |
2216 | |
2217 | |
2218 | } |
2219 | return 0; |
2220 | |
2221 | } |
2222 | |
2223 | |
2224 | |
2225 | |
2226 | |
2227 | |
2228 | /* after_process_hook |
e92eabaf |
2229 | * |
2230 | * Create the processlist entry for the child process. Put the last |
2231 | * position in x at the current time value. |
2232 | * |
2233 | * @param hook_data ControlFlowData structure of the viewer. |
2234 | * @param call_data Event context. |
2235 | * |
2236 | * This function adds items to be drawn in a queue for each process. |
2237 | * |
2238 | */ |
dbd243b1 |
2239 | int after_process_hook(void *hook_data, void *call_data) |
e92eabaf |
2240 | { |
2241 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2242 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2243 | |
2244 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2245 | |
2246 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2247 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2248 | |
2249 | LttEvent *e; |
2250 | e = tfc->e; |
2251 | |
2252 | LttTime evtime = ltt_event_time(e); |
2253 | TimeWindow time_window = |
2254 | lttvwindow_get_time_window(control_flow_data->tab); |
2255 | |
2256 | LttTime end_time = ltt_time_add(time_window.start_time, |
2257 | time_window.time_width); |
2258 | |
2259 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2260 | || ltt_time_compare(evtime, end_time) == 1) |
2261 | return; |
f7afe191 |
2262 | |
e92eabaf |
2263 | guint width = control_flow_data->drawing->width; |
2264 | |
2265 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"process") == 0) { |
2266 | |
2267 | guint sub_id; |
dbd243b1 |
2268 | guint param1; |
e92eabaf |
2269 | { |
2270 | LttField *f = ltt_event_field(e); |
2271 | LttField *element; |
2272 | element = ltt_field_member(f,0); |
2273 | sub_id = ltt_event_get_long_unsigned(e,element); |
2274 | element = ltt_field_member(f,1); |
dbd243b1 |
2275 | param1 = ltt_event_get_long_unsigned(e,element); |
e92eabaf |
2276 | } |
2277 | |
2278 | if(sub_id == 2) { /* fork */ |
dbd243b1 |
2279 | |
2280 | guint child_pid = param1; |
e92eabaf |
2281 | /* Add process to process list (if not present) */ |
2282 | LttvProcessState *process_child; |
2283 | LttTime birth; |
2284 | guint y_child = 0, height = 0, pl_height = 0; |
2285 | HashedProcessData *hashed_process_data_child = NULL; |
2286 | |
2287 | ProcessList *process_list = |
2288 | guicontrolflow_get_process_list(control_flow_data); |
2289 | |
2290 | |
2291 | /* Find child in the list... */ |
2292 | process_child = lttv_state_find_process(tfs, child_pid); |
2293 | /* It should exist, because we are after the state update. */ |
2294 | g_assert(process_child != NULL); |
2295 | |
2296 | birth = process_child->creation_time; |
2297 | const gchar *name = g_quark_to_string(process_child->name); |
2298 | |
2299 | if(processlist_get_process_pixels(process_list, |
2300 | child_pid, |
a95bc95a |
2301 | process_child->last_cpu, |
e92eabaf |
2302 | &birth, |
2303 | tfc->t_context->index, |
2304 | &y_child, |
2305 | &height, |
2306 | &hashed_process_data_child) == 1) |
2307 | { |
2308 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
2309 | /* Process not present */ |
2310 | processlist_add(process_list, |
2311 | child_pid, |
a95bc95a |
2312 | process_child->last_cpu, |
e92eabaf |
2313 | process_child->ppid, |
2314 | &birth, |
2315 | tfc->t_context->index, |
2316 | name, |
2317 | &pl_height, |
2318 | &hashed_process_data_child); |
2319 | processlist_get_process_pixels(process_list, |
2320 | child_pid, |
a95bc95a |
2321 | process_child->last_cpu, |
e92eabaf |
2322 | &birth, |
2323 | tfc->t_context->index, |
2324 | &y_child, |
2325 | &height, |
2326 | &hashed_process_data_child); |
2327 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
2328 | } |
2329 | |
23093869 |
2330 | guint new_x; |
e92eabaf |
2331 | convert_time_to_pixels( |
2332 | time_window.start_time, |
2333 | end_time, |
2334 | evtime, |
2335 | width, |
23093869 |
2336 | &new_x); |
2337 | hashed_process_data_child->x.over = new_x; |
2338 | hashed_process_data_child->x.middle = new_x; |
2339 | hashed_process_data_child->x.under = new_x; |
2340 | |
dbd243b1 |
2341 | } else if(sub_id == 3) { /* exit */ |
2342 | |
2343 | /* Add process to process list (if not present) */ |
2344 | LttvProcessState *process = tfs->process; |
2345 | guint pid = process->pid; |
2346 | LttTime birth; |
2347 | guint y = 0, height = 0, pl_height = 0; |
2348 | HashedProcessData *hashed_process_data = NULL; |
2349 | |
2350 | ProcessList *process_list = |
2351 | guicontrolflow_get_process_list(control_flow_data); |
2352 | |
2353 | |
2354 | /* It should exist, because we are after the state update. */ |
2355 | g_assert(process != NULL); |
2356 | |
2357 | birth = process->creation_time; |
2358 | const gchar *name = g_quark_to_string(process->name); |
2359 | |
2360 | if(processlist_get_process_pixels(process_list, |
2361 | pid, |
2362 | process->last_cpu, |
2363 | &birth, |
2364 | tfc->t_context->index, |
2365 | &y, |
2366 | &height, |
2367 | &hashed_process_data) == 1) |
2368 | { |
2369 | g_assert(pid == 0 || pid != process->ppid); |
2370 | /* Process not present */ |
2371 | processlist_add(process_list, |
2372 | pid, |
2373 | process->last_cpu, |
2374 | process->ppid, |
2375 | &birth, |
2376 | tfc->t_context->index, |
2377 | name, |
2378 | &pl_height, |
2379 | &hashed_process_data); |
2380 | processlist_get_process_pixels(process_list, |
2381 | pid, |
2382 | process->last_cpu, |
2383 | &birth, |
2384 | tfc->t_context->index, |
2385 | &y, |
2386 | &height, |
2387 | &hashed_process_data); |
2388 | drawing_insert_square( control_flow_data->drawing, y, height); |
2389 | } |
2390 | |
2391 | guint new_x; |
2392 | convert_time_to_pixels( |
2393 | time_window.start_time, |
2394 | end_time, |
2395 | evtime, |
2396 | width, |
2397 | &new_x); |
2398 | hashed_process_data->x.middle = new_x; |
e92eabaf |
2399 | } |
dbd243b1 |
2400 | |
2401 | |
e92eabaf |
2402 | } |
2403 | return 0; |
2404 | |
2405 | } |
f7afe191 |
2406 | |
2407 | |
1b238973 |
2408 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
2409 | { |
a56a1ba4 |
2410 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
2411 | Drawing_t *drawing = control_flow_data->drawing; |
2412 | |
224446ce |
2413 | const TimeWindowNotifyData *time_window_nofify_data = |
2414 | ((const TimeWindowNotifyData *)call_data); |
2415 | |
14963be0 |
2416 | TimeWindow *old_time_window = |
224446ce |
2417 | time_window_nofify_data->old_time_window; |
2418 | TimeWindow *new_time_window = |
2419 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
2420 | |
3cb8b205 |
2421 | /* Update the ruler */ |
2422 | drawing_update_ruler(control_flow_data->drawing, |
2423 | new_time_window); |
2424 | |
2425 | |
a56a1ba4 |
2426 | /* Two cases : zoom in/out or scrolling */ |
2427 | |
2428 | /* In order to make sure we can reuse the old drawing, the scale must |
2429 | * be the same and the new time interval being partly located in the |
2430 | * currently shown time interval. (reuse is only for scrolling) |
2431 | */ |
2432 | |
2433 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
2434 | old_time_window->start_time.tv_sec, |
2435 | old_time_window->start_time.tv_nsec, |
2436 | old_time_window->time_width.tv_sec, |
2437 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
2438 | |
2439 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
2440 | new_time_window->start_time.tv_sec, |
2441 | new_time_window->start_time.tv_nsec, |
2442 | new_time_window->time_width.tv_sec, |
2443 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
2444 | |
14963be0 |
2445 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
2446 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
2447 | { |
2448 | /* Same scale (scrolling) */ |
2449 | g_info("scrolling"); |
14963be0 |
2450 | LttTime *ns = &new_time_window->start_time; |
2451 | LttTime *os = &old_time_window->start_time; |
2452 | LttTime old_end = ltt_time_add(old_time_window->start_time, |
2453 | old_time_window->time_width); |
2454 | LttTime new_end = ltt_time_add(new_time_window->start_time, |
2455 | new_time_window->time_width); |
a56a1ba4 |
2456 | //if(ns<os+w<ns+w) |
2457 | //if(ns<os+w && os+w<ns+w) |
2458 | //if(ns<old_end && os<ns) |
2459 | if(ltt_time_compare(*ns, old_end) == -1 |
2460 | && ltt_time_compare(*os, *ns) == -1) |
2461 | { |
2462 | g_info("scrolling near right"); |
2463 | /* Scroll right, keep right part of the screen */ |
2464 | guint x = 0; |
51705146 |
2465 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2466 | convert_time_to_pixels( |
2467 | *os, |
2468 | old_end, |
2469 | *ns, |
2470 | width, |
2471 | &x); |
2472 | |
2473 | /* Copy old data to new location */ |
501d5405 |
2474 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2475 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2476 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2477 | x, 0, |
2478 | 0, 0, |
6395d57c |
2479 | control_flow_data->drawing->width-x+SAFETY, -1); |
2480 | |
2481 | if(drawing->damage_begin == drawing->damage_end) |
2482 | drawing->damage_begin = control_flow_data->drawing->width-x; |
2483 | else |
2484 | drawing->damage_begin = 0; |
2485 | |
2486 | drawing->damage_end = control_flow_data->drawing->width; |
2487 | |
a56a1ba4 |
2488 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
2489 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
2490 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
2491 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2492 | TRUE, |
6395d57c |
2493 | drawing->damage_begin+SAFETY, 0, |
2494 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2495 | control_flow_data->drawing->height); |
a43d67ba |
2496 | |
51705146 |
2497 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
2498 | 0,0, |
6395d57c |
2499 | control_flow_data->drawing->width, |
a43d67ba |
2500 | control_flow_data->drawing->height); |
2501 | |
a56a1ba4 |
2502 | /* Get new data for the rest. */ |
501d5405 |
2503 | drawing_data_request(control_flow_data->drawing, |
2504 | &control_flow_data->drawing->pixmap, |
6395d57c |
2505 | drawing->damage_begin, 0, |
2506 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2507 | control_flow_data->drawing->height); |
a56a1ba4 |
2508 | } else { |
2509 | //if(ns<os<ns+w) |
2510 | //if(ns<os && os<ns+w) |
2511 | //if(ns<os && os<new_end) |
2512 | if(ltt_time_compare(*ns,*os) == -1 |
2513 | && ltt_time_compare(*os,new_end) == -1) |
2514 | { |
2515 | g_info("scrolling near left"); |
2516 | /* Scroll left, keep left part of the screen */ |
2517 | guint x = 0; |
51705146 |
2518 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2519 | convert_time_to_pixels( |
2520 | *ns, |
2521 | new_end, |
2522 | *os, |
2523 | width, |
2524 | &x); |
6395d57c |
2525 | |
2526 | |
a56a1ba4 |
2527 | /* Copy old data to new location */ |
501d5405 |
2528 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2529 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2530 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2531 | 0, 0, |
2532 | x, 0, |
2533 | -1, -1); |
2534 | |
6395d57c |
2535 | if(drawing->damage_begin == drawing->damage_end) |
2536 | drawing->damage_end = x; |
2537 | else |
2538 | drawing->damage_end = |
51705146 |
2539 | control_flow_data->drawing->width; |
6395d57c |
2540 | |
2541 | drawing->damage_begin = 0; |
2542 | |
501d5405 |
2543 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2544 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2545 | TRUE, |
6395d57c |
2546 | drawing->damage_begin, 0, |
2547 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2548 | control_flow_data->drawing->height); |
a43d67ba |
2549 | |
6395d57c |
2550 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2551 | 0,0, |
2552 | control_flow_data->drawing->width, |
a43d67ba |
2553 | control_flow_data->drawing->height); |
2554 | |
6395d57c |
2555 | |
a56a1ba4 |
2556 | /* Get new data for the rest. */ |
501d5405 |
2557 | drawing_data_request(control_flow_data->drawing, |
2558 | &control_flow_data->drawing->pixmap, |
6395d57c |
2559 | drawing->damage_begin, 0, |
2560 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2561 | control_flow_data->drawing->height); |
a56a1ba4 |
2562 | |
a56a1ba4 |
2563 | } else { |
a43d67ba |
2564 | if(ltt_time_compare(*ns,*os) == 0) |
2565 | { |
2566 | g_info("not scrolling"); |
2567 | } else { |
2568 | g_info("scrolling far"); |
2569 | /* Cannot reuse any part of the screen : far jump */ |
2570 | |
2571 | |
2572 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2573 | control_flow_data->drawing->drawing_area->style->black_gc, |
2574 | TRUE, |
a56a1ba4 |
2575 | 0, 0, |
a43d67ba |
2576 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2577 | control_flow_data->drawing->height); |
a43d67ba |
2578 | |
2579 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2580 | 0,0, |
2581 | control_flow_data->drawing->width, |
2582 | control_flow_data->drawing->height); |
2583 | |
6395d57c |
2584 | drawing->damage_begin = 0; |
2585 | drawing->damage_end = control_flow_data->drawing->width; |
2586 | |
a43d67ba |
2587 | drawing_data_request(control_flow_data->drawing, |
2588 | &control_flow_data->drawing->pixmap, |
2589 | 0, 0, |
2590 | control_flow_data->drawing->width, |
2591 | control_flow_data->drawing->height); |
2592 | |
2593 | } |
a56a1ba4 |
2594 | } |
2595 | } |
2596 | } else { |
2597 | /* Different scale (zoom) */ |
2598 | g_info("zoom"); |
2599 | |
501d5405 |
2600 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2601 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2602 | TRUE, |
2603 | 0, 0, |
501d5405 |
2604 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2605 | control_flow_data->drawing->height); |
a56a1ba4 |
2606 | |
a43d67ba |
2607 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2608 | 0,0, |
2609 | control_flow_data->drawing->width, |
2610 | control_flow_data->drawing->height); |
a56a1ba4 |
2611 | |
6395d57c |
2612 | drawing->damage_begin = 0; |
2613 | drawing->damage_end = control_flow_data->drawing->width; |
2614 | |
501d5405 |
2615 | drawing_data_request(control_flow_data->drawing, |
2616 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2617 | 0, 0, |
501d5405 |
2618 | control_flow_data->drawing->width, |
2619 | control_flow_data->drawing->height); |
a56a1ba4 |
2620 | } |
2621 | |
3cb8b205 |
2622 | |
2623 | |
a56a1ba4 |
2624 | return 0; |
f7afe191 |
2625 | } |
2626 | |
6395d57c |
2627 | gint traceset_notify(void *hook_data, void *call_data) |
2628 | { |
2629 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2630 | Drawing_t *drawing = control_flow_data->drawing; |
2631 | GtkWidget *widget = drawing->drawing_area; |
2632 | |
6395d57c |
2633 | |
b9a010a2 |
2634 | drawing_clear(control_flow_data->drawing); |
2635 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2636 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2637 | |
d9267eec |
2638 | request_background_data(control_flow_data); |
2639 | #if 0 |
2640 | drawing->damage_begin = 0; |
2641 | drawing->damage_end = drawing->width; |
6395d57c |
2642 | if(drawing->damage_begin < drawing->damage_end) |
2643 | { |
2644 | drawing_data_request(drawing, |
2645 | &drawing->pixmap, |
2646 | drawing->damage_begin, |
2647 | 0, |
2648 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2649 | drawing->height); |
6395d57c |
2650 | } |
2651 | |
2652 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2653 | 0,0, |
2654 | drawing->width, |
2655 | drawing->height); |
d9267eec |
2656 | #endif //0 |
6395d57c |
2657 | |
2658 | return FALSE; |
2659 | } |
2660 | |
ca0f8a8e |
2661 | gint redraw_notify(void *hook_data, void *call_data) |
2662 | { |
2663 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2664 | Drawing_t *drawing = control_flow_data->drawing; |
2665 | GtkWidget *widget = drawing->drawing_area; |
2666 | |
2667 | drawing->damage_begin = 0; |
51705146 |
2668 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2669 | |
49217bd4 |
2670 | /* fun feature, to be separated someday... */ |
2671 | drawing_clear(control_flow_data->drawing); |
2672 | processlist_clear(control_flow_data->process_list); |
ca0f8a8e |
2673 | |
2674 | // Clear the image |
2675 | gdk_draw_rectangle (drawing->pixmap, |
2676 | widget->style->black_gc, |
2677 | TRUE, |
2678 | 0, 0, |
51705146 |
2679 | drawing->width+SAFETY, |
2680 | drawing->height); |
ca0f8a8e |
2681 | |
2682 | |
2683 | if(drawing->damage_begin < drawing->damage_end) |
2684 | { |
2685 | drawing_data_request(drawing, |
2686 | &drawing->pixmap, |
2687 | drawing->damage_begin, |
2688 | 0, |
2689 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2690 | drawing->height); |
ca0f8a8e |
2691 | } |
2692 | |
2693 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2694 | 0,0, |
2695 | drawing->width, |
2696 | drawing->height); |
ca0f8a8e |
2697 | return FALSE; |
2698 | |
2699 | } |
2700 | |
2701 | |
2702 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2703 | { |
2704 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2705 | Drawing_t *drawing = control_flow_data->drawing; |
2706 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
2707 | |
6395d57c |
2708 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2709 | |
2710 | if(drawing->damage_begin < drawing->damage_end) |
2711 | { |
2712 | drawing_data_request(drawing, |
2713 | &drawing->pixmap, |
2714 | drawing->damage_begin, |
2715 | 0, |
2716 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2717 | drawing->height); |
ca0f8a8e |
2718 | } |
2719 | |
2720 | return FALSE; |
2721 | } |
2722 | |
2723 | |
1b238973 |
2724 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2725 | { |
14963be0 |
2726 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2727 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2728 | |
224446ce |
2729 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2730 | |
ca0f8a8e |
2731 | TimeWindow time_window = |
2732 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2733 | |
ca0f8a8e |
2734 | LttTime time_begin = time_window.start_time; |
2735 | LttTime width = time_window.time_width; |
90ef7e4a |
2736 | LttTime half_width; |
2737 | { |
2738 | guint64 time_ll = ltt_time_to_uint64(width); |
2739 | time_ll = time_ll >> 1; /* divide by two */ |
2740 | half_width = ltt_time_from_uint64(time_ll); |
2741 | } |
a56a1ba4 |
2742 | LttTime time_end = ltt_time_add(time_begin, width); |
2743 | |
2744 | LttvTracesetContext * tsc = |
ca0f8a8e |
2745 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2746 | |
ca0f8a8e |
2747 | LttTime trace_start = tsc->time_span.start_time; |
2748 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2749 | |
224446ce |
2750 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
2751 | current_time.tv_nsec); |
a56a1ba4 |
2752 | |
2753 | |
2754 | |
2755 | /* If current time is inside time interval, just move the highlight |
2756 | * bar */ |
2757 | |
2758 | /* Else, we have to change the time interval. We have to tell it |
2759 | * to the main window. */ |
2760 | /* The time interval change will take care of placing the current |
2761 | * time at the center of the visible area, or nearest possible if we are |
2762 | * at one end of the trace. */ |
2763 | |
2764 | |
224446ce |
2765 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
2766 | { |
224446ce |
2767 | TimeWindow new_time_window; |
2768 | |
2769 | if(ltt_time_compare(current_time, |
a56a1ba4 |
2770 | ltt_time_add(trace_start,half_width)) == -1) |
2771 | time_begin = trace_start; |
2772 | else |
224446ce |
2773 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2774 | |
224446ce |
2775 | new_time_window.start_time = time_begin; |
2776 | new_time_window.time_width = width; |
a56a1ba4 |
2777 | |
e800cf84 |
2778 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2779 | } |
224446ce |
2780 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
2781 | { |
224446ce |
2782 | TimeWindow new_time_window; |
2783 | |
2784 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
2785 | time_begin = ltt_time_sub(trace_end,width); |
2786 | else |
224446ce |
2787 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2788 | |
224446ce |
2789 | new_time_window.start_time = time_begin; |
2790 | new_time_window.time_width = width; |
a56a1ba4 |
2791 | |
e800cf84 |
2792 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2793 | |
2794 | } |
a43d67ba |
2795 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
2796 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2797 | 0,0, |
2798 | drawing->width, |
2799 | drawing->height); |
a56a1ba4 |
2800 | |
2801 | return 0; |
f7afe191 |
2802 | } |
2803 | |
8b90e648 |
2804 | typedef struct _ClosureData { |
ca0f8a8e |
2805 | EventsRequest *events_request; |
d0cd7f09 |
2806 | LttvTracesetState *tss; |
b9a010a2 |
2807 | LttTime end_time; |
8b90e648 |
2808 | } ClosureData; |
a56a1ba4 |
2809 | |
8b90e648 |
2810 | |
e800cf84 |
2811 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
2812 | { |
a56a1ba4 |
2813 | ProcessInfo *process_info = (ProcessInfo*)key; |
2814 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
2815 | ClosureData *closure_data = (ClosureData*)user_data; |
2816 | |
e800cf84 |
2817 | EventsRequest *events_request = closure_data->events_request; |
2818 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2819 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2820 | |
e800cf84 |
2821 | LttvTracesetState *tss = closure_data->tss; |
2822 | LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss; |
a56a1ba4 |
2823 | |
e800cf84 |
2824 | LttTime evtime = closure_data->end_time; |
2825 | TimeWindow time_window = |
2826 | lttvwindow_get_time_window(control_flow_data->tab); |
ca0f8a8e |
2827 | |
e800cf84 |
2828 | LttTime end_time = ltt_time_add(time_window.start_time, |
2829 | time_window.time_width); |
ca0f8a8e |
2830 | |
e800cf84 |
2831 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2832 | || ltt_time_compare(evtime, end_time) == 1) |
2833 | return; |
ca0f8a8e |
2834 | |
e800cf84 |
2835 | guint width = drawing->width; |
d0cd7f09 |
2836 | |
e800cf84 |
2837 | { |
2838 | /* For the process */ |
2839 | /* First, check if the current process is in the state computation |
2840 | * process list. If it is there, that means we must add it right now and |
2841 | * draw items from the beginning of the read for it. If it is not |
2842 | * present, it's a new process and it was not present : it will |
2843 | * be added after the state update. */ |
2844 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
d0cd7f09 |
2845 | |
e025a729 |
2846 | /* tracefiles[0] is ok here, because we draw for every PID, and |
2847 | * assume CPU 0 for PID 0 //FIXME */ |
2848 | LttvTracefileState *tfs = |
2849 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
2850 | |
e800cf84 |
2851 | LttvProcessState *process; |
e025a729 |
2852 | process = lttv_state_find_process(tfs, |
2853 | process_info->pid); |
a56a1ba4 |
2854 | |
e800cf84 |
2855 | if(process != NULL) { |
2856 | |
2857 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
2858 | |
e800cf84 |
2859 | guint y = 0, height = 0, pl_height = 0; |
2860 | ProcessList *process_list = |
2861 | guicontrolflow_get_process_list(control_flow_data); |
2862 | LttTime birth = process_info->birth; |
2863 | |
2864 | /* Should be alike when background info is ready */ |
2865 | if(control_flow_data->background_info_waiting==0) |
2866 | g_assert(ltt_time_compare(process->creation_time, |
2867 | process_info->birth) == 0); |
2868 | const gchar *name = g_quark_to_string(process->name); |
2869 | |
2870 | /* process HAS to be present */ |
2871 | g_assert(processlist_get_process_pixels(process_list, |
2872 | process_info->pid, |
a95bc95a |
2873 | process_info->cpu, |
e800cf84 |
2874 | &birth, |
2875 | process_info->trace_num, |
2876 | &y, |
2877 | &height, |
2878 | &hashed_process_data) != 1); |
2879 | |
2880 | /* Now, the process is in the state hash and our own process hash. |
2881 | * We definitely can draw the items related to the ending state. |
2882 | */ |
2883 | |
2884 | /* Check if the x position is unset. In can have been left unset by |
2885 | * a draw closure from a after chunk hook. This should never happen, |
2886 | * because it must be set by before chunk hook to the damage_begin |
2887 | * value. |
2888 | */ |
23093869 |
2889 | g_assert(hashed_process_data->x.over != -1); |
e800cf84 |
2890 | { |
2891 | guint x; |
2892 | DrawContext draw_context; |
a56a1ba4 |
2893 | |
e800cf84 |
2894 | convert_time_to_pixels( |
2895 | time_window.start_time, |
2896 | end_time, |
2897 | evtime, |
2898 | width, |
2899 | &x); |
8b90e648 |
2900 | |
e800cf84 |
2901 | /* Now create the drawing context that will be used to draw |
2902 | * items related to the last state. */ |
2903 | draw_context.drawable = drawing->pixmap; |
2904 | draw_context.gc = drawing->gc; |
2905 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
2906 | draw_context.drawinfo.end.x = x; |
2907 | |
23093869 |
2908 | draw_context.drawinfo.y.over = y+1; |
2909 | draw_context.drawinfo.y.middle = y+(height/2); |
2910 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
2911 | |
2912 | draw_context.drawinfo.start.offset.over = 0; |
2913 | draw_context.drawinfo.start.offset.middle = 0; |
2914 | draw_context.drawinfo.start.offset.under = 0; |
2915 | draw_context.drawinfo.end.offset.over = 0; |
2916 | draw_context.drawinfo.end.offset.middle = 0; |
2917 | draw_context.drawinfo.end.offset.under = 0; |
2918 | |
2919 | { |
23093869 |
2920 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
2921 | /* Draw the line */ |
2922 | PropertiesLine prop_line = prepare_execmode_line(process); |
2923 | draw_line((void*)&prop_line, (void*)&draw_context); |
2924 | |
2925 | } |
2926 | hashed_process_data->x.over = x; |
2927 | { |
2928 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
2929 | /* Draw the line */ |
e92eabaf |
2930 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
2931 | draw_line((void*)&prop_line, (void*)&draw_context); |
2932 | |
2933 | } |
2934 | |
e800cf84 |
2935 | /* become the last x position */ |
23093869 |
2936 | hashed_process_data->x.middle = x; |
e800cf84 |
2937 | } |
2938 | } |
2939 | } |
2940 | return; |
8b90e648 |
2941 | } |
2942 | |
b9a010a2 |
2943 | int before_chunk(void *hook_data, void *call_data) |
2944 | { |
2945 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2946 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2947 | |
2948 | drawing_chunk_begin(events_request, tss); |
2949 | |
2950 | return 0; |
2951 | } |
2952 | |
2953 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
2954 | { |
2955 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2956 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2957 | |
2958 | drawing_data_request_begin(events_request, tss); |
2959 | |
2960 | return 0; |
2961 | } |
2962 | |
2963 | |
8b90e648 |
2964 | /* |
b9a010a2 |
2965 | * after request is necessary in addition of after chunk in order to draw |
2966 | * lines until the end of the screen. after chunk just draws lines until |
2967 | * the last event. |
2968 | * |
8b90e648 |
2969 | * for each process |
a56a1ba4 |
2970 | * draw closing line |
b9a010a2 |
2971 | * expose |
8b90e648 |
2972 | */ |
b9a010a2 |
2973 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
2974 | { |
ca0f8a8e |
2975 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2976 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2977 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
b9a010a2 |
2978 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
a56a1ba4 |
2979 | |
2980 | ProcessList *process_list = |
ca0f8a8e |
2981 | guicontrolflow_get_process_list(control_flow_data); |
b9a010a2 |
2982 | LttTime end_time = events_request->end_time; |
2983 | |
2984 | ClosureData closure_data; |
2985 | closure_data.events_request = (EventsRequest*)hook_data; |
2986 | closure_data.tss = tss; |
2987 | closure_data.end_time = end_time; |
2988 | |
2989 | /* Draw last items */ |
2990 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
2991 | (void*)&closure_data); |
2992 | |
2993 | /* Request expose */ |
2994 | drawing_request_expose(events_request, tss, end_time); |
2995 | return 0; |
2996 | } |
2997 | |
2998 | /* |
2999 | * for each process |
3000 | * draw closing line |
e800cf84 |
3001 | * expose |
b9a010a2 |
3002 | */ |
3003 | int after_chunk(void *hook_data, void *call_data) |
3004 | { |
3005 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3006 | ControlFlowData *control_flow_data = events_request->viewer_data; |
3007 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
3008 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
3009 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
3010 | LttTime end_time; |
3011 | |
3012 | ProcessList *process_list = |
3013 | guicontrolflow_get_process_list(control_flow_data); |
3014 | |
e800cf84 |
3015 | if(tfc != NULL) |
3016 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
3017 | else /* end of traceset, or position now out of request : end */ |
3018 | end_time = events_request->end_time; |
3019 | |
a56a1ba4 |
3020 | ClosureData closure_data; |
ca0f8a8e |
3021 | closure_data.events_request = (EventsRequest*)hook_data; |
3022 | closure_data.tss = tss; |
b9a010a2 |
3023 | closure_data.end_time = end_time; |
a56a1ba4 |
3024 | |
b9a010a2 |
3025 | /* Draw last items */ |
14963be0 |
3026 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
3027 | (void*)&closure_data); |
a43d67ba |
3028 | |
ca0f8a8e |
3029 | /* Request expose */ |
b9a010a2 |
3030 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
3031 | |
3032 | return 0; |
8b90e648 |
3033 | } |
3034 | |