ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
f0d936c0 |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
f0d936c0 |
24 | |
b9a010a2 |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
e92eabaf |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
b9a010a2 |
31 | * |
e92eabaf |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
b9a010a2 |
34 | * |
e92eabaf |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
b9a010a2 |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
e92eabaf |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
b9a010a2 |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | |
cf6cb7e0 |
49 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
5f16133f |
52 | #include <glib.h> |
80a52ff8 |
53 | #include <assert.h> |
50439712 |
54 | #include <string.h> |
319e9d81 |
55 | #include <stdio.h> |
5f16133f |
56 | |
cf6cb7e0 |
57 | //#include <pango/pango.h> |
58 | |
80a52ff8 |
59 | #include <ltt/event.h> |
4ba42155 |
60 | #include <ltt/time.h> |
50439712 |
61 | #include <ltt/type.h> |
80a52ff8 |
62 | |
2a2fa4f0 |
63 | #include <lttv/lttv.h> |
558aa013 |
64 | #include <lttv/hook.h> |
80a52ff8 |
65 | #include <lttv/state.h> |
2d262115 |
66 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
67 | #include <lttvwindow/lttvwindowtraces.h> |
80a52ff8 |
68 | |
f0d936c0 |
69 | |
a117e3f7 |
70 | #include "eventhooks.h" |
71 | #include "cfv.h" |
72 | #include "processlist.h" |
73 | #include "drawing.h" |
74 | #include "cfv-private.h" |
5f16133f |
75 | |
80a52ff8 |
76 | |
1a31868c |
77 | #define MAX_PATH_LEN 256 |
78 | |
f0d936c0 |
79 | |
b9a010a2 |
80 | #if 0 |
81 | typedef struct _ProcessAddClosure { |
82 | ControlFlowData *cfd; |
83 | guint trace_num; |
84 | } ProcessAddClosure; |
85 | |
86 | static void process_add(gpointer key, |
87 | gpointer value, |
88 | gpointer user_data) |
89 | { |
90 | LttvProcessState *process = (LttvProcessState*)value; |
91 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
92 | ControlFlowData *control_flow_data = closure->cfd; |
93 | guint trace_num = closure->trace_num; |
94 | |
95 | /* Add process to process list (if not present) */ |
96 | guint pid; |
97 | LttTime birth; |
98 | guint y = 0, height = 0, pl_height = 0; |
99 | |
100 | ProcessList *process_list = |
101 | guicontrolflow_get_process_list(control_flow_data); |
102 | |
103 | pid = process->pid; |
104 | birth = process->creation_time; |
105 | const gchar *name = g_quark_to_string(process->name); |
106 | HashedProcessData *hashed_process_data = NULL; |
107 | |
108 | if(processlist_get_process_pixels(process_list, |
109 | pid, |
110 | &birth, |
111 | trace_num, |
112 | &y, |
113 | &height, |
114 | &hashed_process_data) == 1) |
115 | { |
116 | /* Process not present */ |
117 | processlist_add(process_list, |
118 | pid, |
119 | &birth, |
120 | trace_num, |
121 | name, |
122 | &pl_height, |
123 | &hashed_process_data); |
124 | processlist_get_process_pixels(process_list, |
125 | pid, |
126 | &birth, |
127 | trace_num, |
128 | &y, |
129 | &height, |
130 | &hashed_process_data); |
131 | drawing_insert_square( control_flow_data->drawing, y, height); |
132 | } |
133 | } |
134 | #endif //0 |
135 | |
136 | |
6395d57c |
137 | /* Action to do when background computation completed. |
138 | * |
e800cf84 |
139 | * Wait for all the awaited computations to be over. |
6395d57c |
140 | */ |
141 | |
142 | gint background_ready(void *hook_data, void *call_data) |
143 | { |
144 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
145 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
146 | LttvTracesetContext *tsc = |
147 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
148 | |
e800cf84 |
149 | control_flow_data->background_info_waiting--; |
150 | |
151 | if(control_flow_data->background_info_waiting == 0) { |
152 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
153 | |
e800cf84 |
154 | drawing_clear(control_flow_data->drawing); |
155 | processlist_clear(control_flow_data->process_list); |
156 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
157 | } |
6395d57c |
158 | |
159 | return 0; |
160 | } |
161 | |
162 | |
163 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
164 | * Only for each trace in the tab's traceset. |
6395d57c |
165 | */ |
166 | void request_background_data(ControlFlowData *control_flow_data) |
167 | { |
e800cf84 |
168 | LttvTracesetContext * tsc = |
169 | lttvwindow_get_traceset_context(control_flow_data->tab); |
170 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
171 | gint i; |
172 | LttvTrace *trace; |
173 | |
174 | LttvHooks *background_ready_hook = |
175 | lttv_hooks_new(); |
176 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
177 | LTTV_PRIO_DEFAULT); |
e800cf84 |
178 | control_flow_data->background_info_waiting = 0; |
6395d57c |
179 | |
180 | for(i=0;i<num_traces;i++) { |
e800cf84 |
181 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
182 | |
183 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
184 | |
185 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
186 | trace) == FALSE) { |
187 | /* We first remove requests that could have been done for the same |
188 | * information. Happens when two viewers ask for it before servicing |
189 | * starts. |
190 | */ |
191 | lttvwindowtraces_background_request_remove(trace, "state"); |
192 | lttvwindowtraces_background_request_queue(trace, |
193 | "state"); |
194 | lttvwindowtraces_background_notify_queue(control_flow_data, |
195 | trace, |
196 | ltt_time_infinite, |
197 | NULL, |
198 | background_ready_hook); |
e800cf84 |
199 | control_flow_data->background_info_waiting++; |
6395d57c |
200 | } else { /* in progress */ |
201 | |
202 | lttvwindowtraces_background_notify_current(control_flow_data, |
203 | trace, |
204 | ltt_time_infinite, |
205 | NULL, |
206 | background_ready_hook); |
e800cf84 |
207 | control_flow_data->background_info_waiting++; |
6395d57c |
208 | } |
4368b993 |
209 | } else { |
210 | /* Data ready. Be its nature, this viewer doesn't need to have |
211 | * its data ready hook called htere, because a background |
212 | * request is always linked with a redraw. |
213 | */ |
6395d57c |
214 | } |
4368b993 |
215 | |
6395d57c |
216 | } |
217 | |
218 | lttv_hooks_destroy(background_ready_hook); |
219 | } |
220 | |
221 | |
222 | |
223 | |
f0d936c0 |
224 | /** |
225 | * Event Viewer's constructor hook |
226 | * |
227 | * This constructor is given as a parameter to the menuitem and toolbar button |
228 | * registration. It creates the list. |
ca0f8a8e |
229 | * @param tab A pointer to the parent tab. |
f0d936c0 |
230 | * @return The widget created. |
231 | */ |
232 | GtkWidget * |
d47b33d2 |
233 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
234 | { |
d47b33d2 |
235 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
236 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
237 | |
ca0f8a8e |
238 | control_flow_data->tab = tab; |
a56a1ba4 |
239 | |
2a2fa4f0 |
240 | //g_debug("time width2 : %u",time_window->time_width); |
a56a1ba4 |
241 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
242 | lttvwindow_register_traceset_notify(tab, |
243 | traceset_notify, |
244 | control_flow_data); |
245 | |
ca0f8a8e |
246 | lttvwindow_register_time_window_notify(tab, |
224446ce |
247 | update_time_window_hook, |
248 | control_flow_data); |
ca0f8a8e |
249 | lttvwindow_register_current_time_notify(tab, |
224446ce |
250 | update_current_time_hook, |
251 | control_flow_data); |
ca0f8a8e |
252 | lttvwindow_register_redraw_notify(tab, |
253 | redraw_notify, |
254 | control_flow_data); |
255 | lttvwindow_register_continue_notify(tab, |
256 | continue_notify, |
257 | control_flow_data); |
6395d57c |
258 | request_background_data(control_flow_data); |
259 | |
ca0f8a8e |
260 | |
68997a22 |
261 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
262 | |
f0d936c0 |
263 | } |
264 | |
3cff8cc1 |
265 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
266 | { |
68997a22 |
267 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
268 | guint *event_number = (guint*) call_data; |
f0d936c0 |
269 | |
2a2fa4f0 |
270 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
271 | |
f0d936c0 |
272 | } |
273 | |
9a1ec01b |
274 | /* Function that selects the color of status&exemode line */ |
275 | static __inline PropertiesLine prepare_s_e_line(LttvProcessState *process) |
276 | { |
277 | PropertiesLine prop_line; |
278 | prop_line.line_width = 2; |
279 | prop_line.style = GDK_LINE_SOLID; |
280 | prop_line.y = MIDDLE; |
281 | //GdkColormap *colormap = gdk_colormap_get_system(); |
282 | |
283 | g_debug("prepare_status_line for state : %s", |
284 | g_quark_to_string(process->state->s)); |
c8bba5fa |
285 | |
9a1ec01b |
286 | if(process->state->s == LTTV_STATE_RUN) { |
287 | if(process->state->t == LTTV_STATE_USER_MODE) |
288 | prop_line.color = drawing_colors[COL_RUN_USER_MODE]; |
289 | else if(process->state->t == LTTV_STATE_SYSCALL) |
290 | prop_line.color = drawing_colors[COL_RUN_SYSCALL]; |
291 | else if(process->state->t == LTTV_STATE_TRAP) |
292 | prop_line.color = drawing_colors[COL_RUN_TRAP]; |
293 | else if(process->state->t == LTTV_STATE_IRQ) |
294 | prop_line.color = drawing_colors[COL_RUN_IRQ]; |
295 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
296 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
297 | else |
298 | g_assert(FALSE); /* RUNNING MODE UNKNOWN */ |
299 | } else if(process->state->s == LTTV_STATE_WAIT) { |
300 | /* We don't show if we wait while in user mode, trap, irq or syscall */ |
301 | prop_line.color = drawing_colors[COL_WAIT]; |
302 | } else if(process->state->s == LTTV_STATE_WAIT_CPU) { |
303 | /* We don't show if we wait for CPU while in user mode, trap, irq |
304 | * or syscall */ |
305 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
306 | } else if(process->state->s == LTTV_STATE_ZOMBIE) { |
307 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
308 | } else if(process->state->s == LTTV_STATE_WAIT_FORK) { |
309 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
310 | } else if(process->state->s == LTTV_STATE_EXIT) { |
311 | prop_line.color = drawing_colors[COL_EXIT]; |
312 | } else if(process->state->s == LTTV_STATE_UNNAMED) { |
313 | prop_line.color = drawing_colors[COL_UNNAMED]; |
314 | } else |
315 | g_assert(FALSE); /* UNKNOWN STATE */ |
316 | |
317 | return prop_line; |
318 | |
319 | } |
320 | |
321 | #if 0 |
e92eabaf |
322 | static __inline PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
323 | { |
324 | PropertiesLine prop_line; |
325 | prop_line.line_width = 2; |
326 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
327 | prop_line.y = MIDDLE; |
328 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
329 | |
23093869 |
330 | g_debug("prepare_status_line for state : %s", |
331 | g_quark_to_string(process->state->s)); |
c8bba5fa |
332 | |
333 | /* color of line : status of the process */ |
334 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
335 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
336 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
337 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
338 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
339 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
dbd243b1 |
340 | else if(process->state->s == LTTV_STATE_EXIT) |
341 | prop_line.color = drawing_colors[COL_EXIT]; |
0828099d |
342 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
343 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
344 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
345 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
346 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
347 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
348 | else |
23093869 |
349 | prop_line.color = drawing_colors[COL_WHITE]; |
e800cf84 |
350 | |
351 | //gdk_colormap_alloc_color(colormap, |
352 | // prop_line.color, |
353 | // FALSE, |
354 | // TRUE); |
c8bba5fa |
355 | |
356 | return prop_line; |
357 | |
358 | } |
9a1ec01b |
359 | #endif //0 |
c8bba5fa |
360 | |
361 | |
e92eabaf |
362 | /* before_schedchange_hook |
b9a010a2 |
363 | * |
f0d936c0 |
364 | * This function basically draw lines and icons. Two types of lines are drawn : |
365 | * one small (3 pixels?) representing the state of the process and the second |
366 | * type is thicker (10 pixels?) representing on which CPU a process is running |
367 | * (and this only in running state). |
368 | * |
369 | * Extremums of the lines : |
370 | * x_min : time of the last event context for this process kept in memory. |
371 | * x_max : time of the current event. |
372 | * y : middle of the process in the process list. The process is found in the |
373 | * list, therefore is it's position in pixels. |
374 | * |
375 | * The choice of lines'color is defined by the context of the last event for this |
376 | * process. |
377 | */ |
b9a010a2 |
378 | |
379 | |
e92eabaf |
380 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
381 | { |
b9a010a2 |
382 | EventsRequest *events_request = (EventsRequest*)hook_data; |
383 | ControlFlowData *control_flow_data = events_request->viewer_data; |
c8bba5fa |
384 | Drawing_t *drawing = control_flow_data->drawing; |
b9a010a2 |
385 | |
386 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
387 | |
388 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
389 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
390 | |
391 | LttEvent *e; |
392 | e = tfc->e; |
393 | |
394 | LttTime evtime = ltt_event_time(e); |
395 | TimeWindow time_window = |
396 | lttvwindow_get_time_window(control_flow_data->tab); |
397 | |
398 | LttTime end_time = ltt_time_add(time_window.start_time, |
399 | time_window.time_width); |
400 | |
401 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
402 | || ltt_time_compare(evtime, end_time) == 1) |
403 | return; |
c8bba5fa |
404 | guint width = drawing->width; |
b9a010a2 |
405 | |
10a1069a |
406 | /* we are in a schedchange, before the state update. We must draw the |
407 | * items corresponding to the state before it changes : now is the right |
408 | * time to do it. |
409 | */ |
b9a010a2 |
410 | |
10a1069a |
411 | guint pid_out; |
412 | guint pid_in; |
413 | { |
414 | LttField *f = ltt_event_field(e); |
415 | LttField *element; |
416 | element = ltt_field_member(f,0); |
417 | pid_out = ltt_event_get_long_unsigned(e,element); |
418 | element = ltt_field_member(f,1); |
419 | pid_in = ltt_event_get_long_unsigned(e,element); |
420 | g_debug("out : %u in : %u", pid_out, pid_in); |
421 | } |
422 | |
423 | { |
424 | /* For the pid_out */ |
425 | /* First, check if the current process is in the state computation |
426 | * process list. If it is there, that means we must add it right now and |
427 | * draw items from the beginning of the read for it. If it is not |
428 | * present, it's a new process and it was not present : it will |
429 | * be added after the state update. */ |
430 | LttvProcessState *process; |
431 | process = lttv_state_find_process(tfs, pid_out); |
b9a010a2 |
432 | |
10a1069a |
433 | if(process != NULL) { |
434 | /* Well, the process_out existed : we must get it in the process hash |
435 | * or add it, and draw its items. |
436 | */ |
437 | /* Add process to process list (if not present) */ |
438 | guint y = 0, height = 0, pl_height = 0; |
439 | HashedProcessData *hashed_process_data = NULL; |
440 | ProcessList *process_list = |
441 | guicontrolflow_get_process_list(control_flow_data); |
442 | LttTime birth = process->creation_time; |
443 | const gchar *name = g_quark_to_string(process->name); |
b9a010a2 |
444 | |
10a1069a |
445 | if(processlist_get_process_pixels(process_list, |
446 | pid_out, |
447 | process->last_cpu, |
448 | &birth, |
449 | tfc->t_context->index, |
450 | &y, |
451 | &height, |
452 | &hashed_process_data) == 1) |
453 | { |
454 | g_assert(pid_out == 0 || pid_out != process->ppid); |
455 | /* Process not present */ |
456 | processlist_add(process_list, |
457 | pid_out, |
458 | process->last_cpu, |
459 | process->ppid, |
460 | &birth, |
461 | tfc->t_context->index, |
462 | name, |
463 | &pl_height, |
464 | &hashed_process_data); |
465 | processlist_get_process_pixels(process_list, |
e800cf84 |
466 | pid_out, |
a95bc95a |
467 | process->last_cpu, |
e800cf84 |
468 | &birth, |
469 | tfc->t_context->index, |
470 | &y, |
471 | &height, |
10a1069a |
472 | &hashed_process_data); |
473 | drawing_insert_square( drawing, y, height); |
474 | } |
475 | |
476 | /* Now, the process is in the state hash and our own process hash. |
477 | * We definitely can draw the items related to the ending state. |
478 | */ |
e800cf84 |
479 | |
10a1069a |
480 | /* Check if the x position is unset. In can have been left unset by |
481 | * a draw closure from a after chunk hook. This should never happen, |
482 | * because it must be set by before chunk hook to the damage_begin |
483 | * value. |
484 | */ |
485 | g_assert(hashed_process_data->x.middle != -1); |
486 | { |
487 | guint x; |
10a1069a |
488 | convert_time_to_pixels( |
4b7dc462 |
489 | time_window.start_time, |
490 | end_time, |
491 | evtime, |
492 | width, |
493 | &x); |
10a1069a |
494 | |
10a1069a |
495 | |
4b7dc462 |
496 | /* Jump over draw if we are at the same x position */ |
e72908ed |
497 | if(x == hashed_process_data->x.middle && |
498 | hashed_process_data->x.middle_used) |
e800cf84 |
499 | { |
e72908ed |
500 | if(hashed_process_data->x.middle_marked == FALSE) { |
501 | /* Draw collision indicator */ |
502 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
503 | gdk_draw_point(drawing->pixmap, |
504 | drawing->gc, |
505 | x, |
506 | y+1); |
507 | } |
4b7dc462 |
508 | /* jump */ |
509 | } else { |
510 | DrawContext draw_context; |
10a1069a |
511 | |
4b7dc462 |
512 | /* Now create the drawing context that will be used to draw |
513 | * items related to the last state. */ |
514 | draw_context.drawable = drawing->pixmap; |
515 | draw_context.gc = drawing->gc; |
516 | draw_context.pango_layout = drawing->pango_layout; |
517 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
518 | draw_context.drawinfo.end.x = x; |
519 | |
520 | draw_context.drawinfo.y.over = y+1; |
521 | draw_context.drawinfo.y.middle = y+(height/2); |
522 | draw_context.drawinfo.y.under = y+height; |
523 | |
524 | draw_context.drawinfo.start.offset.over = 0; |
525 | draw_context.drawinfo.start.offset.middle = 0; |
526 | draw_context.drawinfo.start.offset.under = 0; |
527 | draw_context.drawinfo.end.offset.over = 0; |
528 | draw_context.drawinfo.end.offset.middle = 0; |
529 | draw_context.drawinfo.end.offset.under = 0; |
530 | |
531 | { |
532 | /* Draw the line */ |
9a1ec01b |
533 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
534 | draw_line((void*)&prop_line, (void*)&draw_context); |
535 | |
536 | } |
537 | /* become the last x position */ |
538 | hashed_process_data->x.middle = x; |
e72908ed |
539 | hashed_process_data->x.middle_used = TRUE; |
540 | hashed_process_data->x.middle_marked = FALSE; |
e800cf84 |
541 | } |
542 | } |
543 | } |
10a1069a |
544 | } |
e800cf84 |
545 | |
10a1069a |
546 | { |
547 | /* For the pid_in */ |
548 | /* First, check if the current process is in the state computation |
549 | * process list. If it is there, that means we must add it right now and |
550 | * draw items from the beginning of the read for it. If it is not |
551 | * present, it's a new process and it was not present : it will |
552 | * be added after the state update. */ |
553 | LttvProcessState *process; |
554 | process = lttv_state_find_process(tfs, pid_in); |
555 | |
556 | if(process != NULL) { |
557 | /* Well, the process_out existed : we must get it in the process hash |
558 | * or add it, and draw its items. |
559 | */ |
560 | /* Add process to process list (if not present) */ |
561 | guint y = 0, height = 0, pl_height = 0; |
562 | HashedProcessData *hashed_process_data = NULL; |
563 | ProcessList *process_list = |
564 | guicontrolflow_get_process_list(control_flow_data); |
565 | LttTime birth = process->creation_time; |
566 | const gchar *name = g_quark_to_string(process->name); |
e800cf84 |
567 | |
10a1069a |
568 | if(processlist_get_process_pixels(process_list, |
569 | pid_in, |
570 | process->last_cpu, |
571 | &birth, |
572 | tfc->t_context->index, |
573 | &y, |
574 | &height, |
575 | &hashed_process_data) == 1) |
576 | { |
577 | g_assert(pid_in == 0 || pid_in != process->ppid); |
578 | /* Process not present */ |
579 | processlist_add(process_list, |
580 | pid_in, |
581 | process->last_cpu, |
582 | process->ppid, |
583 | &birth, |
584 | tfc->t_context->index, |
585 | name, |
586 | &pl_height, |
587 | &hashed_process_data); |
588 | processlist_get_process_pixels(process_list, |
e800cf84 |
589 | pid_in, |
a95bc95a |
590 | process->last_cpu, |
b9a010a2 |
591 | &birth, |
592 | tfc->t_context->index, |
c8bba5fa |
593 | &y, |
b9a010a2 |
594 | &height, |
10a1069a |
595 | &hashed_process_data); |
596 | drawing_insert_square( drawing, y, height); |
597 | } |
598 | |
599 | /* Now, the process is in the state hash and our own process hash. |
600 | * We definitely can draw the items related to the ending state. |
601 | */ |
b9a010a2 |
602 | |
10a1069a |
603 | /* Check if the x position is unset. In can have been left unset by |
604 | * a draw closure from a after chunk hook. This should never happen, |
605 | * because it must be set by before chunk hook to the damage_begin |
606 | * value. |
607 | */ |
608 | g_assert(hashed_process_data->x.middle != -1); |
609 | { |
610 | guint x; |
10a1069a |
611 | |
612 | convert_time_to_pixels( |
4b7dc462 |
613 | time_window.start_time, |
614 | end_time, |
615 | evtime, |
616 | width, |
617 | &x); |
10a1069a |
618 | |
10a1069a |
619 | |
4b7dc462 |
620 | /* Jump over draw if we are at the same x position */ |
e72908ed |
621 | if(x == hashed_process_data->x.middle && |
622 | hashed_process_data->x.middle_used) |
4b7dc462 |
623 | { |
e72908ed |
624 | if(hashed_process_data->x.middle_marked == FALSE) { |
625 | /* Draw collision indicator */ |
626 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
627 | gdk_draw_point(drawing->pixmap, |
628 | drawing->gc, |
629 | x, |
630 | y+1); |
631 | } |
4b7dc462 |
632 | /* jump */ |
633 | } else { |
634 | DrawContext draw_context; |
10a1069a |
635 | |
4b7dc462 |
636 | /* Now create the drawing context that will be used to draw |
637 | * items related to the last state. */ |
638 | draw_context.drawable = drawing->pixmap; |
639 | draw_context.gc = drawing->gc; |
640 | draw_context.pango_layout = drawing->pango_layout; |
641 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
642 | draw_context.drawinfo.end.x = x; |
10a1069a |
643 | |
4b7dc462 |
644 | draw_context.drawinfo.y.over = y+1; |
645 | draw_context.drawinfo.y.middle = y+(height/2); |
646 | draw_context.drawinfo.y.under = y+height; |
10a1069a |
647 | |
4b7dc462 |
648 | draw_context.drawinfo.start.offset.over = 0; |
649 | draw_context.drawinfo.start.offset.middle = 0; |
650 | draw_context.drawinfo.start.offset.under = 0; |
651 | draw_context.drawinfo.end.offset.over = 0; |
652 | draw_context.drawinfo.end.offset.middle = 0; |
653 | draw_context.drawinfo.end.offset.under = 0; |
654 | |
655 | { |
656 | /* Draw the line */ |
9a1ec01b |
657 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
658 | draw_line((void*)&prop_line, (void*)&draw_context); |
659 | } |
660 | |
661 | |
662 | /* become the last x position */ |
663 | hashed_process_data->x.middle = x; |
e72908ed |
664 | hashed_process_data->x.middle_used = TRUE; |
665 | hashed_process_data->x.middle_marked = FALSE; |
4b7dc462 |
666 | } |
c8bba5fa |
667 | } |
b9a010a2 |
668 | } |
669 | } |
b9a010a2 |
670 | return 0; |
671 | |
672 | |
b9a010a2 |
673 | #if 0 |
ca0f8a8e |
674 | EventsRequest *events_request = (EventsRequest*)hook_data; |
675 | ControlFlowData *control_flow_data = |
676 | (ControlFlowData*)events_request->viewer_data; |
677 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
678 | |
a56a1ba4 |
679 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
680 | |
681 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
682 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
683 | |
e9a9c513 |
684 | LttEvent *e; |
e9a9c513 |
685 | e = tfc->e; |
686 | |
9444deae |
687 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
688 | TimeWindow time_window = |
689 | lttvwindow_get_time_window(tab); |
9444deae |
690 | |
ca0f8a8e |
691 | LttTime end_time = ltt_time_add(time_window.start_time, |
692 | time_window.time_width); |
9444deae |
693 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
694 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
695 | || ltt_time_compare(evtime, end_time) == 1) |
696 | return; |
697 | |
a56a1ba4 |
698 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
699 | { |
2a2fa4f0 |
700 | g_debug("schedchange!"); |
a56a1ba4 |
701 | |
702 | /* Add process to process list (if not present) and get drawing "y" from |
703 | * process position */ |
704 | guint pid_out, pid_in; |
705 | LttvProcessState *process_out, *process_in; |
706 | LttTime birth; |
707 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
708 | |
709 | ProcessList *process_list = |
ca0f8a8e |
710 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
711 | |
712 | |
713 | LttField *f = ltt_event_field(e); |
714 | LttField *element; |
715 | element = ltt_field_member(f,0); |
716 | pid_out = ltt_event_get_long_unsigned(e,element); |
717 | element = ltt_field_member(f,1); |
718 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
719 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
720 | |
721 | |
722 | /* Find process pid_out in the list... */ |
87658614 |
723 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
724 | if(process_out == NULL) return 0; |
2a2fa4f0 |
725 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
726 | |
a56a1ba4 |
727 | birth = process_out->creation_time; |
51705146 |
728 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
729 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
730 | |
731 | if(processlist_get_process_pixels(process_list, |
732 | pid_out, |
733 | &birth, |
d0cd7f09 |
734 | tfc->t_context->index, |
a56a1ba4 |
735 | &y_out, |
736 | &height, |
14963be0 |
737 | &hashed_process_data_out) == 1) |
a56a1ba4 |
738 | { |
51705146 |
739 | /* Process not present */ |
740 | processlist_add(process_list, |
741 | pid_out, |
742 | &birth, |
743 | tfc->t_context->index, |
744 | name, |
745 | &pl_height, |
746 | &hashed_process_data_out); |
747 | g_assert(processlist_get_process_pixels(process_list, |
748 | pid_out, |
749 | &birth, |
750 | tfc->t_context->index, |
751 | &y_out, |
752 | &height, |
753 | &hashed_process_data_out)==0); |
754 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
755 | } |
51705146 |
756 | //g_free(name); |
a56a1ba4 |
757 | |
758 | /* Find process pid_in in the list... */ |
87658614 |
759 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
760 | if(process_in == NULL) return 0; |
2a2fa4f0 |
761 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
762 | |
763 | birth = process_in->creation_time; |
51705146 |
764 | name = g_quark_to_string(process_in->name); |
14963be0 |
765 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
766 | |
767 | if(processlist_get_process_pixels(process_list, |
768 | pid_in, |
769 | &birth, |
d0cd7f09 |
770 | tfc->t_context->index, |
a56a1ba4 |
771 | &y_in, |
772 | &height, |
14963be0 |
773 | &hashed_process_data_in) == 1) |
a56a1ba4 |
774 | { |
51705146 |
775 | /* Process not present */ |
a56a1ba4 |
776 | processlist_add(process_list, |
777 | pid_in, |
778 | &birth, |
d0cd7f09 |
779 | tfc->t_context->index, |
a56a1ba4 |
780 | name, |
781 | &pl_height, |
14963be0 |
782 | &hashed_process_data_in); |
a56a1ba4 |
783 | processlist_get_process_pixels(process_list, |
784 | pid_in, |
785 | &birth, |
d0cd7f09 |
786 | tfc->t_context->index, |
a56a1ba4 |
787 | &y_in, |
788 | &height, |
14963be0 |
789 | &hashed_process_data_in); |
a56a1ba4 |
790 | |
ca0f8a8e |
791 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
792 | } |
51705146 |
793 | //g_free(name); |
a56a1ba4 |
794 | |
795 | |
796 | /* Find pixels corresponding to time of the event. If the time does |
797 | * not fit in the window, show a warning, not supposed to happend. */ |
798 | guint x = 0; |
51705146 |
799 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
800 | |
801 | LttTime time = ltt_event_time(e); |
802 | |
ca0f8a8e |
803 | LttTime window_end = ltt_time_add(time_window.time_width, |
804 | time_window.start_time); |
a56a1ba4 |
805 | |
806 | |
807 | convert_time_to_pixels( |
ca0f8a8e |
808 | time_window.start_time, |
a56a1ba4 |
809 | window_end, |
810 | time, |
811 | width, |
812 | &x); |
9444deae |
813 | //assert(x <= width); |
51705146 |
814 | // |
a56a1ba4 |
815 | /* draw what represents the event for outgoing process. */ |
816 | |
14963be0 |
817 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
818 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
819 | draw_context_out->current->modify_under->x = x; |
68997a22 |
820 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
821 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
822 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
823 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
824 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
825 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
826 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
827 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
828 | //draw_context_out->gc = widget->style->black_gc; |
829 | |
830 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
831 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
832 | |
d0cd7f09 |
833 | /* Draw the line/background of the out process */ |
834 | if(draw_context_out->previous->middle->x == -1) |
835 | { |
ca0f8a8e |
836 | draw_context_out->previous->over->x = |
837 | control_flow_data->drawing->damage_begin; |
838 | draw_context_out->previous->middle->x = |
839 | control_flow_data->drawing->damage_begin; |
840 | draw_context_out->previous->under->x = |
841 | control_flow_data->drawing->damage_begin; |
842 | |
843 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
844 | } |
845 | |
846 | draw_context_out->current->middle->x = x; |
847 | draw_context_out->current->over->x = x; |
848 | draw_context_out->current->under->x = x; |
849 | draw_context_out->current->middle->y = y_out + height/2; |
850 | draw_context_out->current->over->y = y_out; |
851 | draw_context_out->current->under->y = y_out + height; |
852 | draw_context_out->previous->middle->y = y_out + height/2; |
853 | draw_context_out->previous->over->y = y_out; |
854 | draw_context_out->previous->under->y = y_out + height; |
855 | |
856 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
857 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
858 | |
859 | if(process_out->state->s == LTTV_STATE_RUN) |
860 | { |
51705146 |
861 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
862 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
863 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
864 | |
865 | PropertiesBG prop_bg; |
866 | prop_bg.color = g_new(GdkColor,1); |
867 | |
868 | switch(tfc->index) { |
869 | case 0: |
870 | prop_bg.color->red = 0x1515; |
871 | prop_bg.color->green = 0x1515; |
872 | prop_bg.color->blue = 0x8c8c; |
873 | break; |
874 | case 1: |
875 | prop_bg.color->red = 0x4e4e; |
876 | prop_bg.color->green = 0xa9a9; |
877 | prop_bg.color->blue = 0xa4a4; |
878 | break; |
879 | case 2: |
880 | prop_bg.color->red = 0x7a7a; |
881 | prop_bg.color->green = 0x4a4a; |
882 | prop_bg.color->blue = 0x8b8b; |
883 | break; |
884 | case 3: |
885 | prop_bg.color->red = 0x8080; |
886 | prop_bg.color->green = 0x7777; |
887 | prop_bg.color->blue = 0x4747; |
888 | break; |
889 | default: |
890 | prop_bg.color->red = 0xe7e7; |
891 | prop_bg.color->green = 0xe7e7; |
892 | prop_bg.color->blue = 0xe7e7; |
893 | } |
894 | |
2a2fa4f0 |
895 | g_debug("calling from draw_event"); |
d0cd7f09 |
896 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
897 | g_free(prop_bg.color); |
51705146 |
898 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
899 | } |
900 | |
901 | draw_context_out->gc = widget->style->black_gc; |
902 | |
a56a1ba4 |
903 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
904 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
905 | PropertiesText prop_text_out; |
906 | prop_text_out.foreground = &colorfg_out; |
907 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
908 | prop_text_out.size = 6; |
a56a1ba4 |
909 | prop_text_out.position = OVER; |
910 | |
cfe526b1 |
911 | /* color of text : status of the process */ |
912 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
913 | { |
914 | prop_text_out.foreground->red = 0xffff; |
915 | prop_text_out.foreground->green = 0xffff; |
916 | prop_text_out.foreground->blue = 0xffff; |
917 | } |
918 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
919 | { |
920 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
921 | prop_text_out.foreground->green = 0xffff; |
922 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
923 | } |
924 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
925 | { |
2df6f2bd |
926 | prop_text_out.foreground->red = 0xffff; |
927 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
928 | prop_text_out.foreground->blue = 0x0000; |
929 | } |
0828099d |
930 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
931 | { |
932 | prop_text_out.foreground->red = 0xffff; |
933 | prop_text_out.foreground->green = 0x0000; |
934 | prop_text_out.foreground->blue = 0xffff; |
935 | } |
936 | else if(process_out->state->s == LTTV_STATE_WAIT) |
937 | { |
938 | prop_text_out.foreground->red = 0xffff; |
939 | prop_text_out.foreground->green = 0x0000; |
940 | prop_text_out.foreground->blue = 0x0000; |
941 | } |
942 | else if(process_out->state->s == LTTV_STATE_RUN) |
943 | { |
944 | prop_text_out.foreground->red = 0x0000; |
945 | prop_text_out.foreground->green = 0xffff; |
946 | prop_text_out.foreground->blue = 0x0000; |
947 | } |
948 | else |
949 | { |
950 | prop_text_out.foreground->red = 0xffff; |
951 | prop_text_out.foreground->green = 0xffff; |
952 | prop_text_out.foreground->blue = 0xffff; |
953 | } |
954 | |
d52cfc84 |
955 | |
a56a1ba4 |
956 | /* Print status of the process : U, WF, WC, E, W, R */ |
957 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
958 | prop_text_out.text = "U->"; |
a56a1ba4 |
959 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
960 | prop_text_out.text = "WF->"; |
a56a1ba4 |
961 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
962 | prop_text_out.text = "WC->"; |
0828099d |
963 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
964 | prop_text_out.text = "E->"; |
a56a1ba4 |
965 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
966 | prop_text_out.text = "W->"; |
a56a1ba4 |
967 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
968 | prop_text_out.text = "R->"; |
a56a1ba4 |
969 | else |
68997a22 |
970 | prop_text_out.text = "U"; |
a56a1ba4 |
971 | |
972 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
973 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
974 | |
51705146 |
975 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
976 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
977 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
978 | |
979 | PropertiesLine prop_line_out; |
980 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
981 | prop_line_out.line_width = 2; |
a56a1ba4 |
982 | prop_line_out.style = GDK_LINE_SOLID; |
983 | prop_line_out.position = MIDDLE; |
d52cfc84 |
984 | |
2a2fa4f0 |
985 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
986 | |
987 | /* color of line : status of the process */ |
988 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
989 | { |
cfe526b1 |
990 | prop_line_out.color->red = 0xffff; |
991 | prop_line_out.color->green = 0xffff; |
992 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
993 | } |
994 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
995 | { |
996 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
997 | prop_line_out.color->green = 0xffff; |
998 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
999 | } |
1000 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1001 | { |
2df6f2bd |
1002 | prop_line_out.color->red = 0xffff; |
1003 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
1004 | prop_line_out.color->blue = 0x0000; |
1005 | } |
0828099d |
1006 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1007 | { |
1008 | prop_line_out.color->red = 0xffff; |
1009 | prop_line_out.color->green = 0x0000; |
1010 | prop_line_out.color->blue = 0xffff; |
1011 | } |
1012 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1013 | { |
1014 | prop_line_out.color->red = 0xffff; |
1015 | prop_line_out.color->green = 0x0000; |
1016 | prop_line_out.color->blue = 0x0000; |
1017 | } |
1018 | else if(process_out->state->s == LTTV_STATE_RUN) |
1019 | { |
1020 | prop_line_out.color->red = 0x0000; |
1021 | prop_line_out.color->green = 0xffff; |
1022 | prop_line_out.color->blue = 0x0000; |
1023 | } |
1024 | else |
1025 | { |
cfe526b1 |
1026 | prop_line_out.color->red = 0xffff; |
1027 | prop_line_out.color->green = 0xffff; |
1028 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
1029 | } |
1030 | |
1031 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
1032 | g_free(prop_line_out.color); |
51705146 |
1033 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
1034 | /* Note : finishing line will have to be added when trace read over. */ |
1035 | |
1036 | /* Finally, update the drawing context of the pid_in. */ |
1037 | |
14963be0 |
1038 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1039 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
1040 | draw_context_in->current->modify_under->x = x; |
68997a22 |
1041 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1042 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1043 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1044 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1045 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1046 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
1047 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
1048 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1049 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
1050 | |
1051 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1052 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1053 | |
1054 | /* Draw the line/bg of the in process */ |
1055 | if(draw_context_in->previous->middle->x == -1) |
1056 | { |
ca0f8a8e |
1057 | draw_context_in->previous->over->x = |
1058 | control_flow_data->drawing->damage_begin; |
1059 | draw_context_in->previous->middle->x = |
1060 | control_flow_data->drawing->damage_begin; |
1061 | draw_context_in->previous->under->x = |
1062 | control_flow_data->drawing->damage_begin; |
1063 | |
1064 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
1065 | |
d0cd7f09 |
1066 | } |
1067 | |
1068 | draw_context_in->current->middle->x = x; |
1069 | draw_context_in->current->over->x = x; |
1070 | draw_context_in->current->under->x = x; |
1071 | draw_context_in->current->middle->y = y_in + height/2; |
1072 | draw_context_in->current->over->y = y_in; |
1073 | draw_context_in->current->under->y = y_in + height; |
1074 | draw_context_in->previous->middle->y = y_in + height/2; |
1075 | draw_context_in->previous->over->y = y_in; |
1076 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
1077 | |
d0cd7f09 |
1078 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1079 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1080 | |
1081 | |
1082 | if(process_in->state->s == LTTV_STATE_RUN) |
1083 | { |
51705146 |
1084 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1085 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1086 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1087 | |
1088 | PropertiesBG prop_bg; |
1089 | prop_bg.color = g_new(GdkColor,1); |
1090 | |
1091 | switch(tfc->index) { |
1092 | case 0: |
1093 | prop_bg.color->red = 0x1515; |
1094 | prop_bg.color->green = 0x1515; |
1095 | prop_bg.color->blue = 0x8c8c; |
1096 | break; |
1097 | case 1: |
1098 | prop_bg.color->red = 0x4e4e; |
1099 | prop_bg.color->green = 0xa9a9; |
1100 | prop_bg.color->blue = 0xa4a4; |
1101 | break; |
1102 | case 2: |
1103 | prop_bg.color->red = 0x7a7a; |
1104 | prop_bg.color->green = 0x4a4a; |
1105 | prop_bg.color->blue = 0x8b8b; |
1106 | break; |
1107 | case 3: |
1108 | prop_bg.color->red = 0x8080; |
1109 | prop_bg.color->green = 0x7777; |
1110 | prop_bg.color->blue = 0x4747; |
1111 | break; |
1112 | default: |
1113 | prop_bg.color->red = 0xe7e7; |
1114 | prop_bg.color->green = 0xe7e7; |
1115 | prop_bg.color->blue = 0xe7e7; |
1116 | } |
1117 | |
1118 | |
1119 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1120 | g_free(prop_bg.color); |
51705146 |
1121 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1122 | } |
1123 | |
1124 | draw_context_in->gc = widget->style->black_gc; |
1125 | |
a56a1ba4 |
1126 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1127 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1128 | PropertiesText prop_text_in; |
1129 | prop_text_in.foreground = &colorfg_in; |
1130 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1131 | prop_text_in.size = 6; |
a56a1ba4 |
1132 | prop_text_in.position = OVER; |
1133 | |
2a2fa4f0 |
1134 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1135 | /* foreground of text : status of the process */ |
1136 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1137 | { |
1138 | prop_text_in.foreground->red = 0xffff; |
1139 | prop_text_in.foreground->green = 0xffff; |
1140 | prop_text_in.foreground->blue = 0xffff; |
1141 | } |
1142 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1143 | { |
1144 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1145 | prop_text_in.foreground->green = 0xffff; |
1146 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1147 | } |
1148 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1149 | { |
2df6f2bd |
1150 | prop_text_in.foreground->red = 0xffff; |
1151 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1152 | prop_text_in.foreground->blue = 0x0000; |
1153 | } |
0828099d |
1154 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1155 | { |
1156 | prop_text_in.foreground->red = 0xffff; |
1157 | prop_text_in.foreground->green = 0x0000; |
1158 | prop_text_in.foreground->blue = 0xffff; |
1159 | } |
1160 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1161 | { |
1162 | prop_text_in.foreground->red = 0xffff; |
1163 | prop_text_in.foreground->green = 0x0000; |
1164 | prop_text_in.foreground->blue = 0x0000; |
1165 | } |
1166 | else if(process_in->state->s == LTTV_STATE_RUN) |
1167 | { |
1168 | prop_text_in.foreground->red = 0x0000; |
1169 | prop_text_in.foreground->green = 0xffff; |
1170 | prop_text_in.foreground->blue = 0x0000; |
1171 | } |
1172 | else |
1173 | { |
1174 | prop_text_in.foreground->red = 0xffff; |
1175 | prop_text_in.foreground->green = 0xffff; |
1176 | prop_text_in.foreground->blue = 0xffff; |
1177 | } |
1178 | |
1179 | |
1180 | |
a56a1ba4 |
1181 | /* Print status of the process : U, WF, WC, E, W, R */ |
1182 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1183 | prop_text_in.text = "U->"; |
a56a1ba4 |
1184 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1185 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1186 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1187 | prop_text_in.text = "WC->"; |
0828099d |
1188 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1189 | prop_text_in.text = "E->"; |
a56a1ba4 |
1190 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1191 | prop_text_in.text = "W->"; |
a56a1ba4 |
1192 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1193 | prop_text_in.text = "R->"; |
a56a1ba4 |
1194 | else |
68997a22 |
1195 | prop_text_in.text = "U"; |
a56a1ba4 |
1196 | |
1197 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1198 | //gdk_gc_unref(draw_context_in->gc); |
1199 | |
51705146 |
1200 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1201 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1202 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1203 | |
a56a1ba4 |
1204 | PropertiesLine prop_line_in; |
1205 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1206 | prop_line_in.line_width = 2; |
a56a1ba4 |
1207 | prop_line_in.style = GDK_LINE_SOLID; |
1208 | prop_line_in.position = MIDDLE; |
1209 | |
1210 | /* color of line : status of the process */ |
1211 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1212 | { |
cfe526b1 |
1213 | prop_line_in.color->red = 0xffff; |
1214 | prop_line_in.color->green = 0xffff; |
1215 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1216 | } |
1217 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1218 | { |
1219 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1220 | prop_line_in.color->green = 0xffff; |
1221 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1222 | } |
1223 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1224 | { |
2df6f2bd |
1225 | prop_line_in.color->red = 0xffff; |
1226 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1227 | prop_line_in.color->blue = 0x0000; |
1228 | } |
0828099d |
1229 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1230 | { |
1231 | prop_line_in.color->red = 0xffff; |
1232 | prop_line_in.color->green = 0x0000; |
1233 | prop_line_in.color->blue = 0xffff; |
1234 | } |
1235 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1236 | { |
1237 | prop_line_in.color->red = 0xffff; |
1238 | prop_line_in.color->green = 0x0000; |
1239 | prop_line_in.color->blue = 0x0000; |
1240 | } |
1241 | else if(process_in->state->s == LTTV_STATE_RUN) |
1242 | { |
1243 | prop_line_in.color->red = 0x0000; |
1244 | prop_line_in.color->green = 0xffff; |
1245 | prop_line_in.color->blue = 0x0000; |
1246 | } |
1247 | else |
1248 | { |
cfe526b1 |
1249 | prop_line_in.color->red = 0xffff; |
1250 | prop_line_in.color->green = 0xffff; |
1251 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1252 | } |
1253 | |
1254 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1255 | g_free(prop_line_in.color); |
51705146 |
1256 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1257 | } |
1258 | |
1259 | return 0; |
b9a010a2 |
1260 | #endif //0 |
1261 | |
1262 | |
a56a1ba4 |
1263 | |
51705146 |
1264 | /* Text dump */ |
80a52ff8 |
1265 | #ifdef DONTSHOW |
a56a1ba4 |
1266 | GString *string = g_string_new("");; |
1267 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1268 | |
e9a9c513 |
1269 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1270 | g_string_append_printf(string,"\n"); |
1271 | |
1272 | if(state) { |
1273 | g_string_append_printf(string, " %s", |
1274 | g_quark_to_string(tfs->process->state->s)); |
1275 | } |
1276 | |
1277 | g_info("%s",string->str); |
1278 | |
a56a1ba4 |
1279 | g_string_free(string, TRUE); |
1280 | |
1281 | /* End of text dump */ |
80a52ff8 |
1282 | #endif //DONTSHOW |
50439712 |
1283 | |
f0d936c0 |
1284 | } |
1285 | |
e92eabaf |
1286 | /* after_schedchange_hook |
b9a010a2 |
1287 | * |
1288 | * The draw after hook is called by the reading API to have a |
1289 | * particular event drawn on the screen. |
1290 | * @param hook_data ControlFlowData structure of the viewer. |
1291 | * @param call_data Event context. |
1292 | * |
1293 | * This function adds items to be drawn in a queue for each process. |
1294 | * |
1295 | */ |
e92eabaf |
1296 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1297 | { |
ca0f8a8e |
1298 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1299 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1300 | |
a56a1ba4 |
1301 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1302 | |
1303 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
1304 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
50439712 |
1305 | |
b9a010a2 |
1306 | LttEvent *e; |
1307 | e = tfc->e; |
1308 | |
1309 | LttTime evtime = ltt_event_time(e); |
1310 | TimeWindow time_window = |
1311 | lttvwindow_get_time_window(control_flow_data->tab); |
1312 | |
1313 | LttTime end_time = ltt_time_add(time_window.start_time, |
1314 | time_window.time_width); |
1315 | |
1316 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1317 | || ltt_time_compare(evtime, end_time) == 1) |
1318 | return; |
1319 | |
1320 | guint width = control_flow_data->drawing->width; |
1321 | |
10a1069a |
1322 | /* Add process to process list (if not present) */ |
1323 | LttvProcessState *process_out, *process_in; |
1324 | LttTime birth; |
1325 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1326 | HashedProcessData *hashed_process_data_in = NULL; |
b9a010a2 |
1327 | |
10a1069a |
1328 | ProcessList *process_list = |
1329 | guicontrolflow_get_process_list(control_flow_data); |
1330 | |
1331 | guint pid_in; |
1332 | { |
1333 | guint pid_out; |
1334 | LttField *f = ltt_event_field(e); |
1335 | LttField *element; |
1336 | element = ltt_field_member(f,0); |
1337 | pid_out = ltt_event_get_long_unsigned(e,element); |
1338 | element = ltt_field_member(f,1); |
1339 | pid_in = ltt_event_get_long_unsigned(e,element); |
1340 | g_debug("out : %u in : %u", pid_out, pid_in); |
1341 | } |
b9a010a2 |
1342 | |
1343 | |
10a1069a |
1344 | /* Find process pid_in in the list... */ |
1345 | process_in = lttv_state_find_process(tfs, pid_in); |
1346 | /* It should exist, because we are after the state update. */ |
1347 | g_assert(process_in != NULL); |
b9a010a2 |
1348 | |
10a1069a |
1349 | birth = process_in->creation_time; |
1350 | const gchar *name = g_quark_to_string(process_in->name); |
b9a010a2 |
1351 | |
10a1069a |
1352 | if(processlist_get_process_pixels(process_list, |
1353 | pid_in, |
1354 | process_in->last_cpu, |
1355 | &birth, |
1356 | tfc->t_context->index, |
1357 | &y_in, |
1358 | &height, |
1359 | &hashed_process_data_in) == 1) |
1360 | { |
1361 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
1362 | /* Process not present */ |
1363 | processlist_add(process_list, |
1364 | pid_in, |
1365 | process_in->last_cpu, |
1366 | process_in->ppid, |
1367 | &birth, |
1368 | tfc->t_context->index, |
1369 | name, |
1370 | &pl_height, |
1371 | &hashed_process_data_in); |
1372 | processlist_get_process_pixels(process_list, |
b9a010a2 |
1373 | pid_in, |
a95bc95a |
1374 | process_in->last_cpu, |
b9a010a2 |
1375 | &birth, |
1376 | tfc->t_context->index, |
10a1069a |
1377 | &y_in, |
1378 | &height, |
b9a010a2 |
1379 | &hashed_process_data_in); |
10a1069a |
1380 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
b9a010a2 |
1381 | } |
10a1069a |
1382 | |
e72908ed |
1383 | guint new_x; |
1384 | |
10a1069a |
1385 | convert_time_to_pixels( |
1386 | time_window.start_time, |
1387 | end_time, |
1388 | evtime, |
1389 | width, |
e72908ed |
1390 | &new_x); |
1391 | |
1392 | if(hashed_process_data_in->x.middle != new_x) { |
1393 | hashed_process_data_in->x.middle = new_x; |
1394 | hashed_process_data_in->x.middle_used = FALSE; |
1395 | hashed_process_data_in->x.middle_marked = FALSE; |
1396 | } |
1397 | |
b9a010a2 |
1398 | return 0; |
1399 | |
1400 | |
1401 | |
e72908ed |
1402 | |
1403 | |
b9a010a2 |
1404 | #if 0 |
1405 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1406 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1407 | |
1408 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1409 | |
1410 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1411 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1412 | |
a56a1ba4 |
1413 | |
50439712 |
1414 | LttEvent *e; |
1415 | e = tfc->e; |
1416 | |
9444deae |
1417 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1418 | TimeWindow time_window = |
1419 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1420 | |
ca0f8a8e |
1421 | LttTime end_time = ltt_time_add(time_window.start_time, |
1422 | time_window.time_width); |
9444deae |
1423 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1424 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
1425 | || ltt_time_compare(evtime, end_time) == 1) |
1426 | return; |
1427 | |
1428 | |
a56a1ba4 |
1429 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1430 | { |
2a2fa4f0 |
1431 | g_debug("schedchange!"); |
a56a1ba4 |
1432 | |
1433 | /* Add process to process list (if not present) and get drawing "y" from |
1434 | * process position */ |
1435 | guint pid_out, pid_in; |
1436 | LttvProcessState *process_out, *process_in; |
1437 | LttTime birth; |
1438 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1439 | |
1440 | ProcessList *process_list = |
ca0f8a8e |
1441 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
1442 | |
1443 | |
1444 | LttField *f = ltt_event_field(e); |
1445 | LttField *element; |
1446 | element = ltt_field_member(f,0); |
1447 | pid_out = ltt_event_get_long_unsigned(e,element); |
1448 | element = ltt_field_member(f,1); |
1449 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1450 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1451 | |
1452 | |
1453 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1454 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1455 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1456 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1457 | |
1458 | birth = process_out->creation_time; |
1459 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1460 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1461 | |
1462 | if(processlist_get_process_pixels(process_list, |
1463 | pid_out, |
1464 | &birth, |
d0cd7f09 |
1465 | tfc->t_context->index, |
a56a1ba4 |
1466 | &y_out, |
1467 | &height, |
14963be0 |
1468 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1469 | { |
51705146 |
1470 | /* Process not present */ |
1471 | processlist_add(process_list, |
1472 | pid_out, |
1473 | &birth, |
1474 | tfc->t_context->index, |
1475 | name, |
1476 | &pl_height, |
1477 | &hashed_process_data_out); |
1478 | processlist_get_process_pixels(process_list, |
1479 | pid_out, |
1480 | &birth, |
1481 | tfc->t_context->index, |
1482 | &y_out, |
1483 | &height, |
1484 | &hashed_process_data_out); |
1485 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1486 | } |
1487 | |
1488 | g_free(name); |
1489 | |
1490 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1491 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1492 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1493 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1494 | |
1495 | birth = process_in->creation_time; |
1496 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1497 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1498 | |
1499 | if(processlist_get_process_pixels(process_list, |
1500 | pid_in, |
1501 | &birth, |
d0cd7f09 |
1502 | tfc->t_context->index, |
a56a1ba4 |
1503 | &y_in, |
1504 | &height, |
14963be0 |
1505 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1506 | { |
1507 | /* Process not present */ |
1508 | processlist_add(process_list, |
1509 | pid_in, |
1510 | &birth, |
d0cd7f09 |
1511 | tfc->t_context->index, |
a56a1ba4 |
1512 | name, |
1513 | &pl_height, |
14963be0 |
1514 | &hashed_process_data_in); |
a56a1ba4 |
1515 | processlist_get_process_pixels(process_list, |
1516 | pid_in, |
1517 | &birth, |
d0cd7f09 |
1518 | tfc->t_context->index, |
a56a1ba4 |
1519 | &y_in, |
1520 | &height, |
14963be0 |
1521 | &hashed_process_data_in); |
a56a1ba4 |
1522 | |
ca0f8a8e |
1523 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1524 | } |
1525 | g_free(name); |
1526 | |
1527 | |
1528 | /* Find pixels corresponding to time of the event. If the time does |
1529 | * not fit in the window, show a warning, not supposed to happend. */ |
1530 | //guint x = 0; |
501d5405 |
1531 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1532 | |
1533 | //LttTime time = ltt_event_time(e); |
1534 | |
224446ce |
1535 | //LttTime window_end = ltt_time_add(time_window->time_width, |
1536 | // time_window->start_time); |
a56a1ba4 |
1537 | |
1538 | |
1539 | //convert_time_to_pixels( |
224446ce |
1540 | // time_window->start_time, |
a56a1ba4 |
1541 | // window_end, |
1542 | // time, |
1543 | // width, |
1544 | // &x); |
1545 | |
1546 | //assert(x <= width); |
1547 | |
1548 | /* draw what represents the event for outgoing process. */ |
1549 | |
14963be0 |
1550 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1551 | //draw_context_out->current->modify_over->x = x; |
1552 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1553 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1554 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1555 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1556 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1557 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1558 | |
a56a1ba4 |
1559 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1560 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1561 | |
1562 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1563 | { |
1564 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1565 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1566 | PropertiesBG prop_bg; |
1567 | prop_bg.color = g_new(GdkColor,1); |
1568 | |
1569 | prop_bg.color->red = 0xffff; |
1570 | prop_bg.color->green = 0xffff; |
1571 | prop_bg.color->blue = 0xffff; |
1572 | |
1573 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1574 | g_free(prop_bg.color); |
1575 | gdk_gc_unref(draw_context_out->gc); |
1576 | }*/ |
1577 | |
1578 | draw_context_out->gc = widget->style->black_gc; |
1579 | |
a56a1ba4 |
1580 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1581 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1582 | PropertiesText prop_text_out; |
1583 | prop_text_out.foreground = &colorfg_out; |
1584 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1585 | prop_text_out.size = 6; |
a56a1ba4 |
1586 | prop_text_out.position = OVER; |
1587 | |
cfe526b1 |
1588 | /* color of text : status of the process */ |
1589 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1590 | { |
1591 | prop_text_out.foreground->red = 0xffff; |
1592 | prop_text_out.foreground->green = 0xffff; |
1593 | prop_text_out.foreground->blue = 0xffff; |
1594 | } |
1595 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1596 | { |
1597 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1598 | prop_text_out.foreground->green = 0xffff; |
1599 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1600 | } |
1601 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1602 | { |
2df6f2bd |
1603 | prop_text_out.foreground->red = 0xffff; |
1604 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1605 | prop_text_out.foreground->blue = 0x0000; |
1606 | } |
0828099d |
1607 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1608 | { |
1609 | prop_text_out.foreground->red = 0xffff; |
1610 | prop_text_out.foreground->green = 0x0000; |
1611 | prop_text_out.foreground->blue = 0xffff; |
1612 | } |
1613 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1614 | { |
1615 | prop_text_out.foreground->red = 0xffff; |
1616 | prop_text_out.foreground->green = 0x0000; |
1617 | prop_text_out.foreground->blue = 0x0000; |
1618 | } |
1619 | else if(process_out->state->s == LTTV_STATE_RUN) |
1620 | { |
1621 | prop_text_out.foreground->red = 0x0000; |
1622 | prop_text_out.foreground->green = 0xffff; |
1623 | prop_text_out.foreground->blue = 0x0000; |
1624 | } |
1625 | else |
1626 | { |
1627 | prop_text_out.foreground->red = 0xffff; |
1628 | prop_text_out.foreground->green = 0xffff; |
1629 | prop_text_out.foreground->blue = 0xffff; |
1630 | } |
1631 | |
a56a1ba4 |
1632 | /* Print status of the process : U, WF, WC, E, W, R */ |
1633 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1634 | prop_text_out.text = "U"; |
a56a1ba4 |
1635 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1636 | prop_text_out.text = "WF"; |
a56a1ba4 |
1637 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1638 | prop_text_out.text = "WC"; |
0828099d |
1639 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1640 | prop_text_out.text = "E"; |
a56a1ba4 |
1641 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1642 | prop_text_out.text = "W"; |
a56a1ba4 |
1643 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1644 | prop_text_out.text = "R"; |
a56a1ba4 |
1645 | else |
68997a22 |
1646 | prop_text_out.text = "U"; |
a56a1ba4 |
1647 | |
1648 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1649 | |
1650 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1651 | |
68997a22 |
1652 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1653 | draw_context_out->current->over->y = y_out; |
1654 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1655 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1656 | |
68997a22 |
1657 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1658 | g_free(draw_context_out->previous->modify_under); |
1659 | g_free(draw_context_out->previous->modify_middle); |
1660 | g_free(draw_context_out->previous->modify_over); |
1661 | g_free(draw_context_out->previous->under); |
1662 | g_free(draw_context_out->previous->middle); |
1663 | g_free(draw_context_out->previous->over); |
1664 | g_free(draw_context_out->previous); |
1665 | |
1666 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1667 | |
68997a22 |
1668 | draw_context_out->current = g_new(DrawInfo,1); |
1669 | draw_context_out->current->over = g_new(ItemInfo,1); |
1670 | draw_context_out->current->over->x = -1; |
1671 | draw_context_out->current->over->y = -1; |
1672 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1673 | draw_context_out->current->middle->x = -1; |
1674 | draw_context_out->current->middle->y = -1; |
1675 | draw_context_out->current->under = g_new(ItemInfo,1); |
1676 | draw_context_out->current->under->x = -1; |
1677 | draw_context_out->current->under->y = -1; |
1678 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1679 | draw_context_out->current->modify_over->x = -1; |
1680 | draw_context_out->current->modify_over->y = -1; |
1681 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1682 | draw_context_out->current->modify_middle->x = -1; |
1683 | draw_context_out->current->modify_middle->y = -1; |
1684 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1685 | draw_context_out->current->modify_under->x = -1; |
1686 | draw_context_out->current->modify_under->y = -1; |
1687 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1688 | |
1689 | /* Finally, update the drawing context of the pid_in. */ |
1690 | |
14963be0 |
1691 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1692 | //draw_context_in->current->modify_over->x = x; |
1693 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1694 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1695 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1696 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1697 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1698 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1699 | |
1700 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1701 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1702 | |
1703 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1704 | { |
1705 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1706 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1707 | PropertiesBG prop_bg; |
1708 | prop_bg.color = g_new(GdkColor,1); |
1709 | |
1710 | prop_bg.color->red = 0xffff; |
1711 | prop_bg.color->green = 0xffff; |
1712 | prop_bg.color->blue = 0xffff; |
1713 | |
1714 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1715 | g_free(prop_bg.color); |
1716 | gdk_gc_unref(draw_context_in->gc); |
1717 | }*/ |
1718 | |
1719 | draw_context_in->gc = widget->style->black_gc; |
1720 | |
a56a1ba4 |
1721 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1722 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1723 | PropertiesText prop_text_in; |
1724 | prop_text_in.foreground = &colorfg_in; |
1725 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1726 | prop_text_in.size = 6; |
a56a1ba4 |
1727 | prop_text_in.position = OVER; |
1728 | |
cfe526b1 |
1729 | /* foreground of text : status of the process */ |
1730 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1731 | { |
1732 | prop_text_in.foreground->red = 0xffff; |
1733 | prop_text_in.foreground->green = 0xffff; |
1734 | prop_text_in.foreground->blue = 0xffff; |
1735 | } |
1736 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1737 | { |
1738 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1739 | prop_text_in.foreground->green = 0xffff; |
1740 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1741 | } |
1742 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1743 | { |
2df6f2bd |
1744 | prop_text_in.foreground->red = 0xffff; |
1745 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1746 | prop_text_in.foreground->blue = 0x0000; |
1747 | } |
0828099d |
1748 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1749 | { |
1750 | prop_text_in.foreground->red = 0xffff; |
1751 | prop_text_in.foreground->green = 0x0000; |
1752 | prop_text_in.foreground->blue = 0xffff; |
1753 | } |
1754 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1755 | { |
1756 | prop_text_in.foreground->red = 0xffff; |
1757 | prop_text_in.foreground->green = 0x0000; |
1758 | prop_text_in.foreground->blue = 0x0000; |
1759 | } |
1760 | else if(process_in->state->s == LTTV_STATE_RUN) |
1761 | { |
1762 | prop_text_in.foreground->red = 0x0000; |
1763 | prop_text_in.foreground->green = 0xffff; |
1764 | prop_text_in.foreground->blue = 0x0000; |
1765 | } |
1766 | else |
1767 | { |
1768 | prop_text_in.foreground->red = 0xffff; |
1769 | prop_text_in.foreground->green = 0xffff; |
1770 | prop_text_in.foreground->blue = 0xffff; |
1771 | } |
1772 | |
1773 | |
a56a1ba4 |
1774 | /* Print status of the process : U, WF, WC, E, W, R */ |
1775 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1776 | prop_text_in.text = "U"; |
a56a1ba4 |
1777 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1778 | prop_text_in.text = "WF"; |
a56a1ba4 |
1779 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1780 | prop_text_in.text = "WC"; |
0828099d |
1781 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1782 | prop_text_in.text = "E"; |
a56a1ba4 |
1783 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1784 | prop_text_in.text = "W"; |
a56a1ba4 |
1785 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1786 | prop_text_in.text = "R"; |
a56a1ba4 |
1787 | else |
68997a22 |
1788 | prop_text_in.text = "U"; |
a56a1ba4 |
1789 | |
1790 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1791 | |
d0cd7f09 |
1792 | |
319e9d81 |
1793 | if(process_in->state->s == LTTV_STATE_RUN) |
1794 | { |
1795 | gchar tmp[255]; |
1796 | prop_text_in.foreground = &colorfg_in; |
1797 | prop_text_in.background = &colorbg_in; |
1798 | prop_text_in.foreground->red = 0xffff; |
1799 | prop_text_in.foreground->green = 0xffff; |
1800 | prop_text_in.foreground->blue = 0xffff; |
1801 | prop_text_in.size = 6; |
1802 | prop_text_in.position = UNDER; |
1803 | |
1804 | prop_text_in.text = g_new(gchar, 260); |
1805 | strcpy(prop_text_in.text, "CPU "); |
1806 | snprintf(tmp, 255, "%u", tfc->index); |
1807 | strcat(prop_text_in.text, tmp); |
1808 | |
1809 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1810 | g_free(prop_text_in.text); |
1811 | } |
1812 | |
1813 | |
68997a22 |
1814 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1815 | draw_context_in->current->over->y = y_in; |
1816 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1817 | draw_context_in->current->status = process_in->state->s; |
1818 | |
1819 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1820 | g_free(draw_context_in->previous->modify_under); |
1821 | g_free(draw_context_in->previous->modify_middle); |
1822 | g_free(draw_context_in->previous->modify_over); |
1823 | g_free(draw_context_in->previous->under); |
1824 | g_free(draw_context_in->previous->middle); |
1825 | g_free(draw_context_in->previous->over); |
1826 | g_free(draw_context_in->previous); |
1827 | |
1828 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1829 | |
68997a22 |
1830 | draw_context_in->current = g_new(DrawInfo,1); |
1831 | draw_context_in->current->over = g_new(ItemInfo,1); |
1832 | draw_context_in->current->over->x = -1; |
1833 | draw_context_in->current->over->y = -1; |
1834 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1835 | draw_context_in->current->middle->x = -1; |
1836 | draw_context_in->current->middle->y = -1; |
1837 | draw_context_in->current->under = g_new(ItemInfo,1); |
1838 | draw_context_in->current->under->x = -1; |
1839 | draw_context_in->current->under->y = -1; |
1840 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1841 | draw_context_in->current->modify_over->x = -1; |
1842 | draw_context_in->current->modify_over->y = -1; |
1843 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1844 | draw_context_in->current->modify_middle->x = -1; |
1845 | draw_context_in->current->modify_middle->y = -1; |
1846 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1847 | draw_context_in->current->modify_under->x = -1; |
1848 | draw_context_in->current->modify_under->y = -1; |
1849 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1850 | |
1851 | } |
1852 | |
1853 | return 0; |
b9a010a2 |
1854 | #endif //0 |
f0d936c0 |
1855 | } |
f7afe191 |
1856 | |
9a1ec01b |
1857 | #if 0 |
23093869 |
1858 | static __inline PropertiesLine prepare_execmode_line(LttvProcessState *process) |
1859 | { |
1860 | PropertiesLine prop_line; |
1861 | prop_line.line_width = 1; |
1862 | prop_line.style = GDK_LINE_SOLID; |
1863 | prop_line.y = OVER; |
1864 | //GdkColormap *colormap = gdk_colormap_get_system(); |
1865 | |
1866 | /* color of line : execution mode of the process */ |
1867 | if(process->state->t == LTTV_STATE_USER_MODE) |
1868 | prop_line.color = drawing_colors[COL_USER_MODE]; |
1869 | else if(process->state->t == LTTV_STATE_SYSCALL) |
1870 | prop_line.color = drawing_colors[COL_SYSCALL]; |
1871 | else if(process->state->t == LTTV_STATE_TRAP) |
1872 | prop_line.color = drawing_colors[COL_TRAP]; |
1873 | else if(process->state->t == LTTV_STATE_IRQ) |
1874 | prop_line.color = drawing_colors[COL_IRQ]; |
1875 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
1876 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
1877 | else |
1878 | prop_line.color = drawing_colors[COL_WHITE]; |
1879 | |
1880 | //gdk_colormap_alloc_color(colormap, |
1881 | // prop_line.color, |
1882 | // FALSE, |
1883 | // TRUE); |
1884 | |
1885 | return prop_line; |
1886 | |
1887 | } |
9a1ec01b |
1888 | #endif //0 |
23093869 |
1889 | |
1890 | |
1891 | /* before_execmode_hook |
1892 | * |
1893 | * This function basically draw lines and icons. Two types of lines are drawn : |
1894 | * one small (3 pixels?) representing the state of the process and the second |
1895 | * type is thicker (10 pixels?) representing on which CPU a process is running |
1896 | * (and this only in running state). |
1897 | * |
1898 | * Extremums of the lines : |
1899 | * x_min : time of the last event context for this process kept in memory. |
1900 | * x_max : time of the current event. |
1901 | * y : middle of the process in the process list. The process is found in the |
1902 | * list, therefore is it's position in pixels. |
1903 | * |
1904 | * The choice of lines'color is defined by the context of the last event for this |
1905 | * process. |
1906 | */ |
1907 | |
1908 | |
1909 | int before_execmode_hook(void *hook_data, void *call_data) |
1910 | { |
1911 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1912 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1913 | Drawing_t *drawing = control_flow_data->drawing; |
1914 | |
1915 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1916 | |
1917 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1918 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1919 | |
1920 | LttEvent *e; |
1921 | e = tfc->e; |
1922 | |
1923 | LttTime evtime = ltt_event_time(e); |
1924 | TimeWindow time_window = |
1925 | lttvwindow_get_time_window(control_flow_data->tab); |
1926 | |
1927 | LttTime end_time = ltt_time_add(time_window.start_time, |
1928 | time_window.time_width); |
1929 | |
1930 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1931 | || ltt_time_compare(evtime, end_time) == 1) |
1932 | return; |
1933 | |
1934 | guint width = drawing->width; |
1935 | |
10a1069a |
1936 | /* we are in a execmode, before the state update. We must draw the |
1937 | * items corresponding to the state before it changes : now is the right |
1938 | * time to do it. |
1939 | */ |
1940 | /* For the pid */ |
1941 | LttvProcessState *process = tfs->process; |
1942 | g_assert(process != NULL); |
23093869 |
1943 | |
10a1069a |
1944 | guint pid = process->pid; |
23093869 |
1945 | |
10a1069a |
1946 | /* Well, the process_out existed : we must get it in the process hash |
1947 | * or add it, and draw its items. |
1948 | */ |
1949 | /* Add process to process list (if not present) */ |
1950 | guint y = 0, height = 0, pl_height = 0; |
1951 | HashedProcessData *hashed_process_data = NULL; |
1952 | ProcessList *process_list = |
1953 | guicontrolflow_get_process_list(control_flow_data); |
1954 | LttTime birth = process->creation_time; |
1955 | const gchar *name = g_quark_to_string(process->name); |
1956 | |
1957 | if(processlist_get_process_pixels(process_list, |
1958 | pid, |
1959 | process->last_cpu, |
1960 | &birth, |
1961 | tfc->t_context->index, |
1962 | &y, |
1963 | &height, |
1964 | &hashed_process_data) == 1) |
1965 | { |
1966 | g_assert(pid == 0 || pid != process->ppid); |
1967 | /* Process not present */ |
1968 | processlist_add(process_list, |
1969 | pid, |
1970 | process->last_cpu, |
1971 | process->ppid, |
1972 | &birth, |
1973 | tfc->t_context->index, |
1974 | name, |
1975 | &pl_height, |
1976 | &hashed_process_data); |
1977 | processlist_get_process_pixels(process_list, |
dbd243b1 |
1978 | pid, |
1979 | process->last_cpu, |
1980 | &birth, |
1981 | tfc->t_context->index, |
1982 | &y, |
1983 | &height, |
10a1069a |
1984 | &hashed_process_data); |
1985 | drawing_insert_square( drawing, y, height); |
1986 | } |
23093869 |
1987 | |
10a1069a |
1988 | /* Now, the process is in the state hash and our own process hash. |
1989 | * We definitely can draw the items related to the ending state. |
1990 | */ |
1991 | |
1992 | /* Check if the x position is unset. In can have been left unset by |
1993 | * a draw closure from a after chunk hook. This should never happen, |
1994 | * because it must be set by before chunk hook to the damage_begin |
1995 | * value. |
1996 | */ |
1997 | g_assert(hashed_process_data->x.over != -1); |
1998 | { |
1999 | guint x; |
dbd243b1 |
2000 | |
10a1069a |
2001 | convert_time_to_pixels( |
2002 | time_window.start_time, |
2003 | end_time, |
2004 | evtime, |
2005 | width, |
2006 | &x); |
dbd243b1 |
2007 | |
23093869 |
2008 | |
4b7dc462 |
2009 | /* Jump over draw if we are at the same x position */ |
e72908ed |
2010 | if(x == hashed_process_data->x.middle && |
2011 | hashed_process_data->x.middle_used) |
10a1069a |
2012 | { |
e72908ed |
2013 | if(hashed_process_data->x.middle_marked == FALSE) { |
2014 | /* Draw collision indicator */ |
2015 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2016 | gdk_draw_point(drawing->pixmap, |
2017 | drawing->gc, |
2018 | x, |
2019 | y+1); |
2020 | } |
4b7dc462 |
2021 | /* jump */ |
2022 | } else { |
2023 | |
2024 | DrawContext draw_context; |
2025 | /* Now create the drawing context that will be used to draw |
2026 | * items related to the last state. */ |
2027 | draw_context.drawable = drawing->pixmap; |
2028 | draw_context.gc = drawing->gc; |
2029 | draw_context.pango_layout = drawing->pango_layout; |
9a1ec01b |
2030 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
4b7dc462 |
2031 | draw_context.drawinfo.end.x = x; |
2032 | |
2033 | draw_context.drawinfo.y.over = y+1; |
2034 | draw_context.drawinfo.y.middle = y+(height/2); |
2035 | draw_context.drawinfo.y.under = y+height; |
2036 | |
2037 | draw_context.drawinfo.start.offset.over = 0; |
2038 | draw_context.drawinfo.start.offset.middle = 0; |
2039 | draw_context.drawinfo.start.offset.under = 0; |
2040 | draw_context.drawinfo.end.offset.over = 0; |
2041 | draw_context.drawinfo.end.offset.middle = 0; |
2042 | draw_context.drawinfo.end.offset.under = 0; |
2043 | |
2044 | { |
2045 | /* Draw the line */ |
9a1ec01b |
2046 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
2047 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
2048 | |
4b7dc462 |
2049 | } |
2050 | /* become the last x position */ |
9a1ec01b |
2051 | hashed_process_data->x.middle = x; |
e72908ed |
2052 | hashed_process_data->x.middle_used = TRUE; |
2053 | hashed_process_data->x.middle_marked = FALSE; |
23093869 |
2054 | } |
2055 | } |
2056 | |
2057 | return 0; |
2058 | } |
2059 | |
2060 | /* after_execmode_hook |
2061 | * |
2062 | * The draw after hook is called by the reading API to have a |
2063 | * particular event drawn on the screen. |
2064 | * @param hook_data ControlFlowData structure of the viewer. |
2065 | * @param call_data Event context. |
2066 | * |
2067 | * This function adds items to be drawn in a queue for each process. |
2068 | * |
2069 | */ |
2070 | int after_execmode_hook(void *hook_data, void *call_data) |
2071 | { |
2072 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2073 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2074 | |
2075 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2076 | |
2077 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2078 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2079 | |
2080 | LttEvent *e; |
2081 | e = tfc->e; |
2082 | |
2083 | LttTime evtime = ltt_event_time(e); |
2084 | TimeWindow time_window = |
2085 | lttvwindow_get_time_window(control_flow_data->tab); |
2086 | |
2087 | LttTime end_time = ltt_time_add(time_window.start_time, |
2088 | time_window.time_width); |
2089 | |
2090 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2091 | || ltt_time_compare(evtime, end_time) == 1) |
2092 | return; |
2093 | |
2094 | guint width = control_flow_data->drawing->width; |
2095 | |
10a1069a |
2096 | /* Add process to process list (if not present) */ |
2097 | LttvProcessState *process; |
2098 | LttTime birth; |
2099 | guint y = 0, height = 0, pl_height = 0; |
2100 | HashedProcessData *hashed_process_data = NULL; |
23093869 |
2101 | |
10a1069a |
2102 | ProcessList *process_list = |
2103 | guicontrolflow_get_process_list(control_flow_data); |
2104 | |
23093869 |
2105 | |
10a1069a |
2106 | /* Find process pid_in in the list... */ |
2107 | process = tfs->process; |
2108 | /* It should exist, because we are after the state update. */ |
2109 | g_assert(process != NULL); |
23093869 |
2110 | |
10a1069a |
2111 | guint pid = process->pid; |
23093869 |
2112 | |
10a1069a |
2113 | birth = process->creation_time; |
2114 | const gchar *name = g_quark_to_string(process->name); |
23093869 |
2115 | |
10a1069a |
2116 | if(processlist_get_process_pixels(process_list, |
2117 | pid, |
2118 | process->last_cpu, |
2119 | &birth, |
2120 | tfc->t_context->index, |
2121 | &y, |
2122 | &height, |
2123 | &hashed_process_data) == 1) |
2124 | { |
2125 | g_assert(pid == 0 || pid != process->ppid); |
2126 | /* Process not present */ |
2127 | processlist_add(process_list, |
2128 | pid, |
2129 | process->last_cpu, |
2130 | process->ppid, |
2131 | &birth, |
2132 | tfc->t_context->index, |
2133 | name, |
2134 | &pl_height, |
2135 | &hashed_process_data); |
2136 | processlist_get_process_pixels(process_list, |
23093869 |
2137 | pid, |
2138 | process->last_cpu, |
23093869 |
2139 | &birth, |
2140 | tfc->t_context->index, |
10a1069a |
2141 | &y, |
2142 | &height, |
23093869 |
2143 | &hashed_process_data); |
10a1069a |
2144 | drawing_insert_square( control_flow_data->drawing, y, height); |
23093869 |
2145 | } |
e72908ed |
2146 | |
2147 | guint new_x; |
2148 | |
10a1069a |
2149 | convert_time_to_pixels( |
2150 | time_window.start_time, |
2151 | end_time, |
2152 | evtime, |
2153 | width, |
e72908ed |
2154 | &new_x); |
2155 | |
2156 | if(hashed_process_data->x.middle != new_x) { |
2157 | hashed_process_data->x.middle = new_x; |
2158 | hashed_process_data->x.middle_used = FALSE; |
2159 | hashed_process_data->x.middle_marked = FALSE; |
2160 | } |
2161 | |
23093869 |
2162 | return 0; |
2163 | } |
2164 | |
2165 | |
dbd243b1 |
2166 | |
2167 | /* before_process_hook |
2168 | * |
2169 | * Draw lines for process event. |
2170 | * |
2171 | * @param hook_data ControlFlowData structure of the viewer. |
2172 | * @param call_data Event context. |
2173 | * |
2174 | * This function adds items to be drawn in a queue for each process. |
2175 | * |
2176 | */ |
2177 | int before_process_hook(void *hook_data, void *call_data) |
2178 | { |
2179 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2180 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2181 | Drawing_t *drawing = control_flow_data->drawing; |
2182 | |
2183 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2184 | |
2185 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2186 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2187 | |
2188 | LttEvent *e; |
2189 | e = tfc->e; |
2190 | |
2191 | LttTime evtime = ltt_event_time(e); |
2192 | TimeWindow time_window = |
2193 | lttvwindow_get_time_window(control_flow_data->tab); |
2194 | |
2195 | LttTime end_time = ltt_time_add(time_window.start_time, |
2196 | time_window.time_width); |
2197 | |
2198 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2199 | || ltt_time_compare(evtime, end_time) == 1) |
2200 | return; |
2201 | |
2202 | guint width = control_flow_data->drawing->width; |
2203 | |
10a1069a |
2204 | guint sub_id; |
2205 | { |
2206 | LttField *f = ltt_event_field(e); |
2207 | LttField *element; |
2208 | element = ltt_field_member(f,0); |
2209 | sub_id = ltt_event_get_long_unsigned(e,element); |
2210 | } |
dbd243b1 |
2211 | |
10a1069a |
2212 | if(sub_id == 3) { /* exit */ |
dbd243b1 |
2213 | |
10a1069a |
2214 | /* Add process to process list (if not present) */ |
2215 | LttvProcessState *process = tfs->process; |
2216 | guint pid = process->pid; |
2217 | LttTime birth; |
2218 | guint y = 0, height = 0, pl_height = 0; |
2219 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2220 | |
10a1069a |
2221 | ProcessList *process_list = |
2222 | guicontrolflow_get_process_list(control_flow_data); |
2223 | |
2224 | g_assert(process != NULL); |
dbd243b1 |
2225 | |
10a1069a |
2226 | birth = process->creation_time; |
2227 | const gchar *name = g_quark_to_string(process->name); |
dbd243b1 |
2228 | |
10a1069a |
2229 | if(processlist_get_process_pixels(process_list, |
2230 | pid, |
2231 | process->last_cpu, |
2232 | &birth, |
2233 | tfc->t_context->index, |
2234 | &y, |
2235 | &height, |
2236 | &hashed_process_data) == 1) |
2237 | { |
2238 | g_assert(pid == 0 || pid != process->ppid); |
2239 | /* Process not present */ |
2240 | processlist_add(process_list, |
2241 | pid, |
2242 | process->last_cpu, |
2243 | process->ppid, |
2244 | &birth, |
2245 | tfc->t_context->index, |
2246 | name, |
2247 | &pl_height, |
2248 | &hashed_process_data); |
2249 | processlist_get_process_pixels(process_list, |
dbd243b1 |
2250 | pid, |
2251 | process->last_cpu, |
2252 | &birth, |
2253 | tfc->t_context->index, |
2254 | &y, |
2255 | &height, |
10a1069a |
2256 | &hashed_process_data); |
2257 | drawing_insert_square( control_flow_data->drawing, y, height); |
2258 | } |
dbd243b1 |
2259 | |
10a1069a |
2260 | /* Now, the process is in the state hash and our own process hash. |
2261 | * We definitely can draw the items related to the ending state. |
2262 | */ |
2263 | |
2264 | /* Check if the x position is unset. In can have been left unset by |
2265 | * a draw closure from a after chunk hook. This should never happen, |
2266 | * because it must be set by before chunk hook to the damage_begin |
2267 | * value. |
2268 | */ |
2269 | g_assert(hashed_process_data->x.over != -1); |
2270 | { |
2271 | guint x; |
dbd243b1 |
2272 | |
10a1069a |
2273 | convert_time_to_pixels( |
2274 | time_window.start_time, |
2275 | end_time, |
2276 | evtime, |
2277 | width, |
2278 | &x); |
dbd243b1 |
2279 | |
dbd243b1 |
2280 | |
4b7dc462 |
2281 | /* Jump over draw if we are at the same x position */ |
e72908ed |
2282 | if(x == hashed_process_data->x.middle && |
2283 | hashed_process_data->x.middle_used) |
2284 | { |
2285 | if(hashed_process_data->x.middle_marked == FALSE) { |
2286 | /* Draw collision indicator */ |
2287 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
2288 | gdk_draw_point(drawing->pixmap, |
2289 | drawing->gc, |
2290 | x, |
2291 | y+1); |
2292 | } |
4b7dc462 |
2293 | /* jump */ |
2294 | } else { |
2295 | DrawContext draw_context; |
dbd243b1 |
2296 | |
4b7dc462 |
2297 | /* Now create the drawing context that will be used to draw |
2298 | * items related to the last state. */ |
2299 | draw_context.drawable = drawing->pixmap; |
2300 | draw_context.gc = drawing->gc; |
2301 | draw_context.pango_layout = drawing->pango_layout; |
2302 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
2303 | draw_context.drawinfo.end.x = x; |
dbd243b1 |
2304 | |
4b7dc462 |
2305 | draw_context.drawinfo.y.over = y+1; |
2306 | draw_context.drawinfo.y.middle = y+(height/2); |
2307 | draw_context.drawinfo.y.under = y+height; |
2308 | |
2309 | draw_context.drawinfo.start.offset.over = 0; |
2310 | draw_context.drawinfo.start.offset.middle = 0; |
2311 | draw_context.drawinfo.start.offset.under = 0; |
2312 | draw_context.drawinfo.end.offset.over = 0; |
2313 | draw_context.drawinfo.end.offset.middle = 0; |
2314 | draw_context.drawinfo.end.offset.under = 0; |
dbd243b1 |
2315 | |
4b7dc462 |
2316 | { |
2317 | /* Draw the line */ |
9a1ec01b |
2318 | PropertiesLine prop_line = prepare_s_e_line(process); |
4b7dc462 |
2319 | draw_line((void*)&prop_line, (void*)&draw_context); |
2320 | |
2321 | } |
2322 | /* become the last x position */ |
2323 | hashed_process_data->x.middle = x; |
e72908ed |
2324 | hashed_process_data->x.middle_used = TRUE; |
2325 | hashed_process_data->x.middle_marked = FALSE; |
dbd243b1 |
2326 | } |
dbd243b1 |
2327 | } |
2328 | |
dbd243b1 |
2329 | } |
2330 | return 0; |
2331 | |
2332 | } |
2333 | |
2334 | |
2335 | |
2336 | |
2337 | |
2338 | |
2339 | /* after_process_hook |
e92eabaf |
2340 | * |
2341 | * Create the processlist entry for the child process. Put the last |
2342 | * position in x at the current time value. |
2343 | * |
2344 | * @param hook_data ControlFlowData structure of the viewer. |
2345 | * @param call_data Event context. |
2346 | * |
2347 | * This function adds items to be drawn in a queue for each process. |
2348 | * |
2349 | */ |
dbd243b1 |
2350 | int after_process_hook(void *hook_data, void *call_data) |
e92eabaf |
2351 | { |
2352 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2353 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2354 | |
2355 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2356 | |
2357 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2358 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2359 | |
2360 | LttEvent *e; |
2361 | e = tfc->e; |
2362 | |
2363 | LttTime evtime = ltt_event_time(e); |
2364 | TimeWindow time_window = |
2365 | lttvwindow_get_time_window(control_flow_data->tab); |
2366 | |
2367 | LttTime end_time = ltt_time_add(time_window.start_time, |
2368 | time_window.time_width); |
2369 | |
2370 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2371 | || ltt_time_compare(evtime, end_time) == 1) |
2372 | return; |
f7afe191 |
2373 | |
e92eabaf |
2374 | guint width = control_flow_data->drawing->width; |
2375 | |
10a1069a |
2376 | guint sub_id; |
2377 | guint param1; |
2378 | { |
2379 | LttField *f = ltt_event_field(e); |
2380 | LttField *element; |
2381 | element = ltt_field_member(f,0); |
2382 | sub_id = ltt_event_get_long_unsigned(e,element); |
2383 | element = ltt_field_member(f,1); |
2384 | param1 = ltt_event_get_long_unsigned(e,element); |
2385 | } |
e92eabaf |
2386 | |
10a1069a |
2387 | if(sub_id == 2) { /* fork */ |
2388 | |
2389 | guint child_pid = param1; |
2390 | /* Add process to process list (if not present) */ |
2391 | LttvProcessState *process_child; |
2392 | LttTime birth; |
2393 | guint y_child = 0, height = 0, pl_height = 0; |
2394 | HashedProcessData *hashed_process_data_child = NULL; |
e92eabaf |
2395 | |
10a1069a |
2396 | ProcessList *process_list = |
2397 | guicontrolflow_get_process_list(control_flow_data); |
2398 | |
e92eabaf |
2399 | |
10a1069a |
2400 | /* Find child in the list... */ |
2401 | process_child = lttv_state_find_process(tfs, child_pid); |
2402 | /* It should exist, because we are after the state update. */ |
2403 | g_assert(process_child != NULL); |
e92eabaf |
2404 | |
10a1069a |
2405 | birth = process_child->creation_time; |
2406 | const gchar *name = g_quark_to_string(process_child->name); |
e92eabaf |
2407 | |
10a1069a |
2408 | if(processlist_get_process_pixels(process_list, |
2409 | child_pid, |
2410 | process_child->last_cpu, |
2411 | &birth, |
2412 | tfc->t_context->index, |
2413 | &y_child, |
2414 | &height, |
2415 | &hashed_process_data_child) == 1) |
2416 | { |
2417 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
2418 | /* Process not present */ |
2419 | processlist_add(process_list, |
2420 | child_pid, |
2421 | process_child->last_cpu, |
2422 | process_child->ppid, |
2423 | &birth, |
2424 | tfc->t_context->index, |
2425 | name, |
2426 | &pl_height, |
2427 | &hashed_process_data_child); |
2428 | processlist_get_process_pixels(process_list, |
e92eabaf |
2429 | child_pid, |
a95bc95a |
2430 | process_child->last_cpu, |
e92eabaf |
2431 | &birth, |
2432 | tfc->t_context->index, |
2433 | &y_child, |
2434 | &height, |
10a1069a |
2435 | &hashed_process_data_child); |
2436 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
2437 | } |
e92eabaf |
2438 | |
10a1069a |
2439 | guint new_x; |
2440 | convert_time_to_pixels( |
2441 | time_window.start_time, |
2442 | end_time, |
2443 | evtime, |
2444 | width, |
2445 | &new_x); |
e72908ed |
2446 | |
2447 | if(hashed_process_data_child->x.over != new_x) { |
2448 | hashed_process_data_child->x.over = new_x; |
2449 | hashed_process_data_child->x.over_used = FALSE; |
2450 | hashed_process_data_child->x.over_marked = FALSE; |
2451 | } |
2452 | if(hashed_process_data_child->x.middle != new_x) { |
2453 | hashed_process_data_child->x.middle = new_x; |
2454 | hashed_process_data_child->x.middle_used = FALSE; |
2455 | hashed_process_data_child->x.middle_marked = FALSE; |
2456 | } |
2457 | if(hashed_process_data_child->x.under != new_x) { |
2458 | hashed_process_data_child->x.under = new_x; |
2459 | hashed_process_data_child->x.under_used = FALSE; |
2460 | hashed_process_data_child->x.under_marked = FALSE; |
2461 | } |
23093869 |
2462 | |
10a1069a |
2463 | } else if(sub_id == 3) { /* exit */ |
dbd243b1 |
2464 | |
10a1069a |
2465 | /* Add process to process list (if not present) */ |
2466 | LttvProcessState *process = tfs->process; |
2467 | guint pid = process->pid; |
2468 | LttTime birth; |
2469 | guint y = 0, height = 0, pl_height = 0; |
2470 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2471 | |
10a1069a |
2472 | ProcessList *process_list = |
2473 | guicontrolflow_get_process_list(control_flow_data); |
2474 | |
dbd243b1 |
2475 | |
10a1069a |
2476 | /* It should exist, because we are after the state update. */ |
2477 | g_assert(process != NULL); |
dbd243b1 |
2478 | |
10a1069a |
2479 | birth = process->creation_time; |
2480 | const gchar *name = g_quark_to_string(process->name); |
dbd243b1 |
2481 | |
10a1069a |
2482 | if(processlist_get_process_pixels(process_list, |
2483 | pid, |
2484 | process->last_cpu, |
2485 | &birth, |
2486 | tfc->t_context->index, |
2487 | &y, |
2488 | &height, |
2489 | &hashed_process_data) == 1) |
2490 | { |
2491 | g_assert(pid == 0 || pid != process->ppid); |
2492 | /* Process not present */ |
2493 | processlist_add(process_list, |
2494 | pid, |
2495 | process->last_cpu, |
2496 | process->ppid, |
2497 | &birth, |
2498 | tfc->t_context->index, |
2499 | name, |
2500 | &pl_height, |
2501 | &hashed_process_data); |
2502 | processlist_get_process_pixels(process_list, |
dbd243b1 |
2503 | pid, |
2504 | process->last_cpu, |
2505 | &birth, |
2506 | tfc->t_context->index, |
2507 | &y, |
2508 | &height, |
10a1069a |
2509 | &hashed_process_data); |
2510 | drawing_insert_square( control_flow_data->drawing, y, height); |
e92eabaf |
2511 | } |
dbd243b1 |
2512 | |
10a1069a |
2513 | guint new_x; |
2514 | convert_time_to_pixels( |
2515 | time_window.start_time, |
2516 | end_time, |
2517 | evtime, |
2518 | width, |
2519 | &new_x); |
e72908ed |
2520 | if(hashed_process_data->x.middle != new_x) { |
2521 | hashed_process_data->x.middle = new_x; |
2522 | hashed_process_data->x.middle_used = FALSE; |
2523 | hashed_process_data->x.middle_marked = FALSE; |
2524 | } |
2525 | |
2526 | |
e92eabaf |
2527 | } |
2528 | return 0; |
2529 | |
2530 | } |
f7afe191 |
2531 | |
2532 | |
1b238973 |
2533 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
2534 | { |
a56a1ba4 |
2535 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
2536 | Drawing_t *drawing = control_flow_data->drawing; |
2537 | |
224446ce |
2538 | const TimeWindowNotifyData *time_window_nofify_data = |
2539 | ((const TimeWindowNotifyData *)call_data); |
2540 | |
14963be0 |
2541 | TimeWindow *old_time_window = |
224446ce |
2542 | time_window_nofify_data->old_time_window; |
2543 | TimeWindow *new_time_window = |
2544 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
2545 | |
3cb8b205 |
2546 | /* Update the ruler */ |
2547 | drawing_update_ruler(control_flow_data->drawing, |
2548 | new_time_window); |
2549 | |
2550 | |
a56a1ba4 |
2551 | /* Two cases : zoom in/out or scrolling */ |
2552 | |
2553 | /* In order to make sure we can reuse the old drawing, the scale must |
2554 | * be the same and the new time interval being partly located in the |
2555 | * currently shown time interval. (reuse is only for scrolling) |
2556 | */ |
2557 | |
2558 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
2559 | old_time_window->start_time.tv_sec, |
2560 | old_time_window->start_time.tv_nsec, |
2561 | old_time_window->time_width.tv_sec, |
2562 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
2563 | |
2564 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
2565 | new_time_window->start_time.tv_sec, |
2566 | new_time_window->start_time.tv_nsec, |
2567 | new_time_window->time_width.tv_sec, |
2568 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
2569 | |
14963be0 |
2570 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
2571 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
2572 | { |
2573 | /* Same scale (scrolling) */ |
2574 | g_info("scrolling"); |
14963be0 |
2575 | LttTime *ns = &new_time_window->start_time; |
2576 | LttTime *os = &old_time_window->start_time; |
2577 | LttTime old_end = ltt_time_add(old_time_window->start_time, |
2578 | old_time_window->time_width); |
2579 | LttTime new_end = ltt_time_add(new_time_window->start_time, |
2580 | new_time_window->time_width); |
a56a1ba4 |
2581 | //if(ns<os+w<ns+w) |
2582 | //if(ns<os+w && os+w<ns+w) |
2583 | //if(ns<old_end && os<ns) |
2584 | if(ltt_time_compare(*ns, old_end) == -1 |
2585 | && ltt_time_compare(*os, *ns) == -1) |
2586 | { |
2587 | g_info("scrolling near right"); |
2588 | /* Scroll right, keep right part of the screen */ |
2589 | guint x = 0; |
51705146 |
2590 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2591 | convert_time_to_pixels( |
2592 | *os, |
2593 | old_end, |
2594 | *ns, |
2595 | width, |
2596 | &x); |
2597 | |
2598 | /* Copy old data to new location */ |
501d5405 |
2599 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2600 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2601 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2602 | x, 0, |
2603 | 0, 0, |
6395d57c |
2604 | control_flow_data->drawing->width-x+SAFETY, -1); |
2605 | |
2606 | if(drawing->damage_begin == drawing->damage_end) |
2607 | drawing->damage_begin = control_flow_data->drawing->width-x; |
2608 | else |
2609 | drawing->damage_begin = 0; |
2610 | |
2611 | drawing->damage_end = control_flow_data->drawing->width; |
2612 | |
a56a1ba4 |
2613 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
2614 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
2615 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
2616 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2617 | TRUE, |
6395d57c |
2618 | drawing->damage_begin+SAFETY, 0, |
2619 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2620 | control_flow_data->drawing->height); |
a43d67ba |
2621 | |
51705146 |
2622 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
2623 | 0,0, |
6395d57c |
2624 | control_flow_data->drawing->width, |
a43d67ba |
2625 | control_flow_data->drawing->height); |
2626 | |
a56a1ba4 |
2627 | /* Get new data for the rest. */ |
501d5405 |
2628 | drawing_data_request(control_flow_data->drawing, |
2629 | &control_flow_data->drawing->pixmap, |
6395d57c |
2630 | drawing->damage_begin, 0, |
2631 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2632 | control_flow_data->drawing->height); |
a56a1ba4 |
2633 | } else { |
2634 | //if(ns<os<ns+w) |
2635 | //if(ns<os && os<ns+w) |
2636 | //if(ns<os && os<new_end) |
2637 | if(ltt_time_compare(*ns,*os) == -1 |
2638 | && ltt_time_compare(*os,new_end) == -1) |
2639 | { |
2640 | g_info("scrolling near left"); |
2641 | /* Scroll left, keep left part of the screen */ |
2642 | guint x = 0; |
51705146 |
2643 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2644 | convert_time_to_pixels( |
2645 | *ns, |
2646 | new_end, |
2647 | *os, |
2648 | width, |
2649 | &x); |
6395d57c |
2650 | |
2651 | |
a56a1ba4 |
2652 | /* Copy old data to new location */ |
501d5405 |
2653 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2654 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2655 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2656 | 0, 0, |
2657 | x, 0, |
2658 | -1, -1); |
2659 | |
6395d57c |
2660 | if(drawing->damage_begin == drawing->damage_end) |
2661 | drawing->damage_end = x; |
2662 | else |
2663 | drawing->damage_end = |
51705146 |
2664 | control_flow_data->drawing->width; |
6395d57c |
2665 | |
2666 | drawing->damage_begin = 0; |
2667 | |
501d5405 |
2668 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2669 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2670 | TRUE, |
6395d57c |
2671 | drawing->damage_begin, 0, |
2672 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2673 | control_flow_data->drawing->height); |
a43d67ba |
2674 | |
6395d57c |
2675 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2676 | 0,0, |
2677 | control_flow_data->drawing->width, |
a43d67ba |
2678 | control_flow_data->drawing->height); |
2679 | |
6395d57c |
2680 | |
a56a1ba4 |
2681 | /* Get new data for the rest. */ |
501d5405 |
2682 | drawing_data_request(control_flow_data->drawing, |
2683 | &control_flow_data->drawing->pixmap, |
6395d57c |
2684 | drawing->damage_begin, 0, |
2685 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2686 | control_flow_data->drawing->height); |
a56a1ba4 |
2687 | |
a56a1ba4 |
2688 | } else { |
a43d67ba |
2689 | if(ltt_time_compare(*ns,*os) == 0) |
2690 | { |
2691 | g_info("not scrolling"); |
2692 | } else { |
2693 | g_info("scrolling far"); |
2694 | /* Cannot reuse any part of the screen : far jump */ |
2695 | |
2696 | |
2697 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2698 | control_flow_data->drawing->drawing_area->style->black_gc, |
2699 | TRUE, |
a56a1ba4 |
2700 | 0, 0, |
a43d67ba |
2701 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2702 | control_flow_data->drawing->height); |
a43d67ba |
2703 | |
2704 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2705 | 0,0, |
2706 | control_flow_data->drawing->width, |
2707 | control_flow_data->drawing->height); |
2708 | |
6395d57c |
2709 | drawing->damage_begin = 0; |
2710 | drawing->damage_end = control_flow_data->drawing->width; |
2711 | |
a43d67ba |
2712 | drawing_data_request(control_flow_data->drawing, |
2713 | &control_flow_data->drawing->pixmap, |
2714 | 0, 0, |
2715 | control_flow_data->drawing->width, |
2716 | control_flow_data->drawing->height); |
2717 | |
2718 | } |
a56a1ba4 |
2719 | } |
2720 | } |
2721 | } else { |
2722 | /* Different scale (zoom) */ |
2723 | g_info("zoom"); |
2724 | |
501d5405 |
2725 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2726 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2727 | TRUE, |
2728 | 0, 0, |
501d5405 |
2729 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2730 | control_flow_data->drawing->height); |
a56a1ba4 |
2731 | |
a43d67ba |
2732 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2733 | 0,0, |
2734 | control_flow_data->drawing->width, |
2735 | control_flow_data->drawing->height); |
a56a1ba4 |
2736 | |
6395d57c |
2737 | drawing->damage_begin = 0; |
2738 | drawing->damage_end = control_flow_data->drawing->width; |
2739 | |
501d5405 |
2740 | drawing_data_request(control_flow_data->drawing, |
2741 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2742 | 0, 0, |
501d5405 |
2743 | control_flow_data->drawing->width, |
2744 | control_flow_data->drawing->height); |
a56a1ba4 |
2745 | } |
2746 | |
3cb8b205 |
2747 | |
2748 | |
a56a1ba4 |
2749 | return 0; |
f7afe191 |
2750 | } |
2751 | |
6395d57c |
2752 | gint traceset_notify(void *hook_data, void *call_data) |
2753 | { |
2754 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2755 | Drawing_t *drawing = control_flow_data->drawing; |
2756 | GtkWidget *widget = drawing->drawing_area; |
2757 | |
6395d57c |
2758 | |
b9a010a2 |
2759 | drawing_clear(control_flow_data->drawing); |
2760 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2761 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2762 | |
d9267eec |
2763 | request_background_data(control_flow_data); |
2764 | #if 0 |
2765 | drawing->damage_begin = 0; |
2766 | drawing->damage_end = drawing->width; |
6395d57c |
2767 | if(drawing->damage_begin < drawing->damage_end) |
2768 | { |
2769 | drawing_data_request(drawing, |
2770 | &drawing->pixmap, |
2771 | drawing->damage_begin, |
2772 | 0, |
2773 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2774 | drawing->height); |
6395d57c |
2775 | } |
2776 | |
2777 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2778 | 0,0, |
2779 | drawing->width, |
2780 | drawing->height); |
d9267eec |
2781 | #endif //0 |
6395d57c |
2782 | |
2783 | return FALSE; |
2784 | } |
2785 | |
ca0f8a8e |
2786 | gint redraw_notify(void *hook_data, void *call_data) |
2787 | { |
2788 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2789 | Drawing_t *drawing = control_flow_data->drawing; |
2790 | GtkWidget *widget = drawing->drawing_area; |
2791 | |
2792 | drawing->damage_begin = 0; |
51705146 |
2793 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2794 | |
49217bd4 |
2795 | /* fun feature, to be separated someday... */ |
2796 | drawing_clear(control_flow_data->drawing); |
2797 | processlist_clear(control_flow_data->process_list); |
ca0f8a8e |
2798 | |
2799 | // Clear the image |
2800 | gdk_draw_rectangle (drawing->pixmap, |
2801 | widget->style->black_gc, |
2802 | TRUE, |
2803 | 0, 0, |
51705146 |
2804 | drawing->width+SAFETY, |
2805 | drawing->height); |
ca0f8a8e |
2806 | |
2807 | |
2808 | if(drawing->damage_begin < drawing->damage_end) |
2809 | { |
2810 | drawing_data_request(drawing, |
2811 | &drawing->pixmap, |
2812 | drawing->damage_begin, |
2813 | 0, |
2814 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2815 | drawing->height); |
ca0f8a8e |
2816 | } |
2817 | |
2818 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2819 | 0,0, |
2820 | drawing->width, |
2821 | drawing->height); |
ca0f8a8e |
2822 | return FALSE; |
2823 | |
2824 | } |
2825 | |
2826 | |
2827 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2828 | { |
2829 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2830 | Drawing_t *drawing = control_flow_data->drawing; |
2831 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
2832 | |
6395d57c |
2833 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2834 | |
2835 | if(drawing->damage_begin < drawing->damage_end) |
2836 | { |
2837 | drawing_data_request(drawing, |
2838 | &drawing->pixmap, |
2839 | drawing->damage_begin, |
2840 | 0, |
2841 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2842 | drawing->height); |
ca0f8a8e |
2843 | } |
2844 | |
2845 | return FALSE; |
2846 | } |
2847 | |
2848 | |
1b238973 |
2849 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2850 | { |
14963be0 |
2851 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2852 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2853 | |
224446ce |
2854 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2855 | |
ca0f8a8e |
2856 | TimeWindow time_window = |
2857 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2858 | |
ca0f8a8e |
2859 | LttTime time_begin = time_window.start_time; |
2860 | LttTime width = time_window.time_width; |
90ef7e4a |
2861 | LttTime half_width; |
2862 | { |
2863 | guint64 time_ll = ltt_time_to_uint64(width); |
2864 | time_ll = time_ll >> 1; /* divide by two */ |
2865 | half_width = ltt_time_from_uint64(time_ll); |
2866 | } |
a56a1ba4 |
2867 | LttTime time_end = ltt_time_add(time_begin, width); |
2868 | |
2869 | LttvTracesetContext * tsc = |
ca0f8a8e |
2870 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2871 | |
ca0f8a8e |
2872 | LttTime trace_start = tsc->time_span.start_time; |
2873 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2874 | |
224446ce |
2875 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
2876 | current_time.tv_nsec); |
a56a1ba4 |
2877 | |
2878 | |
2879 | |
2880 | /* If current time is inside time interval, just move the highlight |
2881 | * bar */ |
2882 | |
2883 | /* Else, we have to change the time interval. We have to tell it |
2884 | * to the main window. */ |
2885 | /* The time interval change will take care of placing the current |
2886 | * time at the center of the visible area, or nearest possible if we are |
2887 | * at one end of the trace. */ |
2888 | |
2889 | |
224446ce |
2890 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
2891 | { |
224446ce |
2892 | TimeWindow new_time_window; |
2893 | |
2894 | if(ltt_time_compare(current_time, |
a56a1ba4 |
2895 | ltt_time_add(trace_start,half_width)) == -1) |
2896 | time_begin = trace_start; |
2897 | else |
224446ce |
2898 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2899 | |
224446ce |
2900 | new_time_window.start_time = time_begin; |
2901 | new_time_window.time_width = width; |
a56a1ba4 |
2902 | |
e800cf84 |
2903 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2904 | } |
224446ce |
2905 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
2906 | { |
224446ce |
2907 | TimeWindow new_time_window; |
2908 | |
2909 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
2910 | time_begin = ltt_time_sub(trace_end,width); |
2911 | else |
224446ce |
2912 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2913 | |
224446ce |
2914 | new_time_window.start_time = time_begin; |
2915 | new_time_window.time_width = width; |
a56a1ba4 |
2916 | |
e800cf84 |
2917 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2918 | |
2919 | } |
a43d67ba |
2920 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
2921 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2922 | 0,0, |
2923 | drawing->width, |
2924 | drawing->height); |
a56a1ba4 |
2925 | |
2926 | return 0; |
f7afe191 |
2927 | } |
2928 | |
8b90e648 |
2929 | typedef struct _ClosureData { |
ca0f8a8e |
2930 | EventsRequest *events_request; |
d0cd7f09 |
2931 | LttvTracesetState *tss; |
b9a010a2 |
2932 | LttTime end_time; |
8b90e648 |
2933 | } ClosureData; |
a56a1ba4 |
2934 | |
8b90e648 |
2935 | |
e800cf84 |
2936 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
2937 | { |
a56a1ba4 |
2938 | ProcessInfo *process_info = (ProcessInfo*)key; |
2939 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
2940 | ClosureData *closure_data = (ClosureData*)user_data; |
2941 | |
e800cf84 |
2942 | EventsRequest *events_request = closure_data->events_request; |
2943 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2944 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2945 | |
e800cf84 |
2946 | LttvTracesetState *tss = closure_data->tss; |
2947 | LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss; |
a56a1ba4 |
2948 | |
e800cf84 |
2949 | LttTime evtime = closure_data->end_time; |
2950 | TimeWindow time_window = |
2951 | lttvwindow_get_time_window(control_flow_data->tab); |
ca0f8a8e |
2952 | |
e800cf84 |
2953 | LttTime end_time = ltt_time_add(time_window.start_time, |
2954 | time_window.time_width); |
ca0f8a8e |
2955 | |
e800cf84 |
2956 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2957 | || ltt_time_compare(evtime, end_time) == 1) |
2958 | return; |
ca0f8a8e |
2959 | |
e800cf84 |
2960 | guint width = drawing->width; |
d0cd7f09 |
2961 | |
e800cf84 |
2962 | { |
2963 | /* For the process */ |
2964 | /* First, check if the current process is in the state computation |
2965 | * process list. If it is there, that means we must add it right now and |
2966 | * draw items from the beginning of the read for it. If it is not |
2967 | * present, it's a new process and it was not present : it will |
2968 | * be added after the state update. */ |
2969 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
d0cd7f09 |
2970 | |
e025a729 |
2971 | /* tracefiles[0] is ok here, because we draw for every PID, and |
2972 | * assume CPU 0 for PID 0 //FIXME */ |
2973 | LttvTracefileState *tfs = |
2974 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
2975 | |
e800cf84 |
2976 | LttvProcessState *process; |
e025a729 |
2977 | process = lttv_state_find_process(tfs, |
2978 | process_info->pid); |
a56a1ba4 |
2979 | |
e800cf84 |
2980 | if(process != NULL) { |
2981 | |
2982 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
2983 | |
e800cf84 |
2984 | guint y = 0, height = 0, pl_height = 0; |
2985 | ProcessList *process_list = |
2986 | guicontrolflow_get_process_list(control_flow_data); |
2987 | LttTime birth = process_info->birth; |
2988 | |
2989 | /* Should be alike when background info is ready */ |
2990 | if(control_flow_data->background_info_waiting==0) |
2991 | g_assert(ltt_time_compare(process->creation_time, |
2992 | process_info->birth) == 0); |
2993 | const gchar *name = g_quark_to_string(process->name); |
2994 | |
2995 | /* process HAS to be present */ |
2996 | g_assert(processlist_get_process_pixels(process_list, |
2997 | process_info->pid, |
a95bc95a |
2998 | process_info->cpu, |
e800cf84 |
2999 | &birth, |
3000 | process_info->trace_num, |
3001 | &y, |
3002 | &height, |
3003 | &hashed_process_data) != 1); |
3004 | |
3005 | /* Now, the process is in the state hash and our own process hash. |
3006 | * We definitely can draw the items related to the ending state. |
3007 | */ |
3008 | |
3009 | /* Check if the x position is unset. In can have been left unset by |
3010 | * a draw closure from a after chunk hook. This should never happen, |
3011 | * because it must be set by before chunk hook to the damage_begin |
3012 | * value. |
3013 | */ |
23093869 |
3014 | g_assert(hashed_process_data->x.over != -1); |
e800cf84 |
3015 | { |
3016 | guint x; |
a56a1ba4 |
3017 | |
e800cf84 |
3018 | convert_time_to_pixels( |
3019 | time_window.start_time, |
3020 | end_time, |
3021 | evtime, |
3022 | width, |
3023 | &x); |
8b90e648 |
3024 | |
4b7dc462 |
3025 | DrawContext draw_context; |
3026 | |
e800cf84 |
3027 | /* Now create the drawing context that will be used to draw |
3028 | * items related to the last state. */ |
3029 | draw_context.drawable = drawing->pixmap; |
3030 | draw_context.gc = drawing->gc; |
3031 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
3032 | draw_context.drawinfo.end.x = x; |
3033 | |
23093869 |
3034 | draw_context.drawinfo.y.over = y+1; |
3035 | draw_context.drawinfo.y.middle = y+(height/2); |
3036 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
3037 | |
3038 | draw_context.drawinfo.start.offset.over = 0; |
3039 | draw_context.drawinfo.start.offset.middle = 0; |
3040 | draw_context.drawinfo.start.offset.under = 0; |
3041 | draw_context.drawinfo.end.offset.over = 0; |
3042 | draw_context.drawinfo.end.offset.middle = 0; |
3043 | draw_context.drawinfo.end.offset.under = 0; |
9a1ec01b |
3044 | #if 0 |
4b7dc462 |
3045 | /* Jump over draw if we are at the same x position */ |
3046 | if(x == hashed_process_data->x.over) |
e800cf84 |
3047 | { |
4b7dc462 |
3048 | /* jump */ |
3049 | } else { |
23093869 |
3050 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
3051 | /* Draw the line */ |
3052 | PropertiesLine prop_line = prepare_execmode_line(process); |
3053 | draw_line((void*)&prop_line, (void*)&draw_context); |
3054 | |
4b7dc462 |
3055 | hashed_process_data->x.over = x; |
23093869 |
3056 | } |
9a1ec01b |
3057 | #endif //0 |
4b7dc462 |
3058 | |
e72908ed |
3059 | if(x == hashed_process_data->x.middle && |
3060 | hashed_process_data->x.middle_used) { |
3061 | if(hashed_process_data->x.middle_marked == FALSE) { |
3062 | /* Draw collision indicator */ |
3063 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
3064 | gdk_draw_point(drawing->pixmap, |
3065 | drawing->gc, |
3066 | x, |
3067 | draw_context.drawinfo.y.over); |
3068 | } |
4b7dc462 |
3069 | /* Jump */ |
3070 | } else { |
23093869 |
3071 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
3072 | /* Draw the line */ |
9a1ec01b |
3073 | PropertiesLine prop_line = prepare_s_e_line(process); |
e800cf84 |
3074 | draw_line((void*)&prop_line, (void*)&draw_context); |
3075 | |
4b7dc462 |
3076 | /* become the last x position */ |
e72908ed |
3077 | if(x != hashed_process_data->x.middle) { |
3078 | hashed_process_data->x.middle = x; |
3079 | /* but don't use the pixel */ |
3080 | hashed_process_data->x.middle_used = FALSE; |
3081 | } |
e800cf84 |
3082 | } |
e800cf84 |
3083 | } |
3084 | } |
3085 | } |
3086 | return; |
8b90e648 |
3087 | } |
3088 | |
b9a010a2 |
3089 | int before_chunk(void *hook_data, void *call_data) |
3090 | { |
3091 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3092 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
3093 | |
3094 | drawing_chunk_begin(events_request, tss); |
3095 | |
3096 | return 0; |
3097 | } |
3098 | |
3099 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
3100 | { |
3101 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3102 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
3103 | |
3104 | drawing_data_request_begin(events_request, tss); |
3105 | |
3106 | return 0; |
3107 | } |
3108 | |
3109 | |
8b90e648 |
3110 | /* |
b9a010a2 |
3111 | * after request is necessary in addition of after chunk in order to draw |
3112 | * lines until the end of the screen. after chunk just draws lines until |
3113 | * the last event. |
3114 | * |
8b90e648 |
3115 | * for each process |
a56a1ba4 |
3116 | * draw closing line |
b9a010a2 |
3117 | * expose |
8b90e648 |
3118 | */ |
b9a010a2 |
3119 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
3120 | { |
ca0f8a8e |
3121 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3122 | ControlFlowData *control_flow_data = events_request->viewer_data; |
3123 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
b9a010a2 |
3124 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
a56a1ba4 |
3125 | |
3126 | ProcessList *process_list = |
ca0f8a8e |
3127 | guicontrolflow_get_process_list(control_flow_data); |
b9a010a2 |
3128 | LttTime end_time = events_request->end_time; |
3129 | |
3130 | ClosureData closure_data; |
3131 | closure_data.events_request = (EventsRequest*)hook_data; |
3132 | closure_data.tss = tss; |
3133 | closure_data.end_time = end_time; |
3134 | |
3135 | /* Draw last items */ |
3136 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
3137 | (void*)&closure_data); |
3138 | |
3139 | /* Request expose */ |
3140 | drawing_request_expose(events_request, tss, end_time); |
3141 | return 0; |
3142 | } |
3143 | |
3144 | /* |
3145 | * for each process |
3146 | * draw closing line |
e800cf84 |
3147 | * expose |
b9a010a2 |
3148 | */ |
3149 | int after_chunk(void *hook_data, void *call_data) |
3150 | { |
3151 | EventsRequest *events_request = (EventsRequest*)hook_data; |
3152 | ControlFlowData *control_flow_data = events_request->viewer_data; |
3153 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
3154 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
3155 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
3156 | LttTime end_time; |
3157 | |
3158 | ProcessList *process_list = |
3159 | guicontrolflow_get_process_list(control_flow_data); |
3160 | |
e800cf84 |
3161 | if(tfc != NULL) |
3162 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
3163 | else /* end of traceset, or position now out of request : end */ |
3164 | end_time = events_request->end_time; |
3165 | |
a56a1ba4 |
3166 | ClosureData closure_data; |
ca0f8a8e |
3167 | closure_data.events_request = (EventsRequest*)hook_data; |
3168 | closure_data.tss = tss; |
b9a010a2 |
3169 | closure_data.end_time = end_time; |
a56a1ba4 |
3170 | |
b9a010a2 |
3171 | /* Draw last items */ |
14963be0 |
3172 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
3173 | (void*)&closure_data); |
a43d67ba |
3174 | |
ca0f8a8e |
3175 | /* Request expose */ |
b9a010a2 |
3176 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
3177 | |
3178 | return 0; |
8b90e648 |
3179 | } |
3180 | |