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