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 | */ |
f0d936c0 |
18 | |
fa2c4dbe |
19 | #include <gtk/gtk.h> |
20 | #include <glib.h> |
a95bc95a |
21 | #include <string.h> |
22 | #include <stdlib.h> |
1c736ed5 |
23 | #include <math.h> |
d66666fe |
24 | |
25 | #include "processlist.h" |
1c736ed5 |
26 | #include "drawing.h" |
d66666fe |
27 | #include "drawitem.h" |
fa2c4dbe |
28 | |
ca0f8a8e |
29 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
30 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
31 | |
1c736ed5 |
32 | /* Preallocated Size of the index_to_pixmap array */ |
33 | #define ALLOCATE_PROCESSES 1000 |
ca0f8a8e |
34 | |
f0d936c0 |
35 | /***************************************************************************** |
36 | * Methods to synchronize process list * |
37 | *****************************************************************************/ |
38 | |
6550d711 |
39 | //static inline guint get_cpu_number_from_name(GQuark name); |
a95bc95a |
40 | |
f0d936c0 |
41 | /* Enumeration of the columns */ |
42 | enum |
43 | { |
a56a1ba4 |
44 | PROCESS_COLUMN, |
45 | PID_COLUMN, |
e92eabaf |
46 | PPID_COLUMN, |
a95bc95a |
47 | CPU_COLUMN, |
a56a1ba4 |
48 | BIRTH_S_COLUMN, |
49 | BIRTH_NS_COLUMN, |
d0cd7f09 |
50 | TRACE_COLUMN, |
a56a1ba4 |
51 | N_COLUMNS |
f0d936c0 |
52 | }; |
53 | |
54 | |
a56a1ba4 |
55 | gint process_sort_func ( GtkTreeModel *model, |
56 | GtkTreeIter *it_a, |
57 | GtkTreeIter *it_b, |
58 | gpointer user_data) |
fa2c4dbe |
59 | { |
a56a1ba4 |
60 | GValue a, b; |
61 | |
62 | memset(&a, 0, sizeof(GValue)); |
63 | memset(&b, 0, sizeof(GValue)); |
64 | |
65 | /* Order by PID */ |
66 | gtk_tree_model_get_value( model, |
67 | it_a, |
68 | PID_COLUMN, |
69 | &a); |
70 | |
71 | gtk_tree_model_get_value( model, |
72 | it_b, |
73 | PID_COLUMN, |
74 | &b); |
75 | |
76 | if(G_VALUE_TYPE(&a) == G_TYPE_UINT |
77 | && G_VALUE_TYPE(&b) == G_TYPE_UINT ) |
78 | { |
a56a1ba4 |
79 | { |
a95bc95a |
80 | |
81 | if(g_value_get_uint(&a) == 0 && g_value_get_uint(&b) == 0) { |
82 | |
83 | GValue cpua, cpub; |
84 | |
85 | memset(&cpua, 0, sizeof(GValue)); |
86 | memset(&cpub, 0, sizeof(GValue)); |
87 | |
88 | /* If 0, order by CPU */ |
89 | gtk_tree_model_get_value( model, |
90 | it_a, |
91 | CPU_COLUMN, |
92 | &cpua); |
93 | |
94 | gtk_tree_model_get_value( model, |
95 | it_b, |
96 | CPU_COLUMN, |
97 | &cpub); |
98 | |
99 | if(G_VALUE_TYPE(&cpua) == G_TYPE_UINT |
100 | && G_VALUE_TYPE(&cpub) == G_TYPE_UINT ) |
101 | { |
102 | if(g_value_get_uint(&cpua) > g_value_get_uint(&cpub)) |
103 | { |
104 | g_value_unset(&cpua); |
105 | g_value_unset(&cpub); |
106 | return 1; |
107 | } |
108 | if(g_value_get_uint(&cpua) < g_value_get_uint(&cpub)) |
109 | { |
110 | g_value_unset(&cpua); |
111 | g_value_unset(&cpub); |
112 | return 0; |
113 | } |
114 | } |
115 | |
116 | g_value_unset(&cpua); |
117 | g_value_unset(&cpub); |
118 | |
119 | } else { /* if not 0, order by pid */ |
120 | |
121 | if(g_value_get_uint(&a) > g_value_get_uint(&b)) |
122 | { |
123 | g_value_unset(&a); |
124 | g_value_unset(&b); |
125 | return 1; |
126 | } |
127 | if(g_value_get_uint(&a) < g_value_get_uint(&b)) |
128 | { |
129 | g_value_unset(&a); |
130 | g_value_unset(&b); |
131 | return 0; |
132 | } |
133 | } |
a56a1ba4 |
134 | } |
135 | } |
136 | |
137 | g_value_unset(&a); |
138 | g_value_unset(&b); |
139 | |
140 | |
141 | /* Order by birth second */ |
142 | gtk_tree_model_get_value( model, |
143 | it_a, |
144 | BIRTH_S_COLUMN, |
145 | &a); |
146 | |
147 | gtk_tree_model_get_value( model, |
148 | it_b, |
149 | BIRTH_S_COLUMN, |
150 | &b); |
151 | |
152 | |
153 | if(G_VALUE_TYPE(&a) == G_TYPE_ULONG |
154 | && G_VALUE_TYPE(&b) == G_TYPE_ULONG ) |
155 | { |
156 | if(g_value_get_ulong(&a) > g_value_get_ulong(&b)) |
157 | { |
158 | g_value_unset(&a); |
159 | g_value_unset(&b); |
160 | return 1; |
161 | } |
162 | if(g_value_get_ulong(&a) < g_value_get_ulong(&b)) |
163 | { |
164 | g_value_unset(&a); |
165 | g_value_unset(&b); |
166 | return 0; |
167 | } |
168 | |
169 | } |
170 | |
171 | g_value_unset(&a); |
172 | g_value_unset(&b); |
173 | |
174 | /* Order by birth nanosecond */ |
175 | gtk_tree_model_get_value( model, |
176 | it_a, |
177 | BIRTH_NS_COLUMN, |
178 | &a); |
179 | |
180 | gtk_tree_model_get_value( model, |
181 | it_b, |
182 | BIRTH_NS_COLUMN, |
183 | &b); |
184 | |
185 | |
186 | if(G_VALUE_TYPE(&a) == G_TYPE_ULONG |
187 | && G_VALUE_TYPE(&b) == G_TYPE_ULONG ) |
188 | { |
189 | if(g_value_get_ulong(&a) > g_value_get_ulong(&b)) |
190 | { |
191 | g_value_unset(&a); |
192 | g_value_unset(&b); |
193 | return 1; |
194 | } |
a95bc95a |
195 | if(g_value_get_ulong(&a) < g_value_get_ulong(&b)) |
196 | { |
197 | g_value_unset(&a); |
198 | g_value_unset(&b); |
199 | return 0; |
200 | } |
a56a1ba4 |
201 | |
202 | } |
203 | |
204 | g_value_unset(&a); |
205 | g_value_unset(&b); |
206 | |
d0cd7f09 |
207 | /* Order by trace_num */ |
208 | gtk_tree_model_get_value( model, |
209 | it_a, |
210 | TRACE_COLUMN, |
211 | &a); |
212 | |
213 | gtk_tree_model_get_value( model, |
214 | it_b, |
215 | TRACE_COLUMN, |
216 | &b); |
217 | |
218 | if(G_VALUE_TYPE(&a) == G_TYPE_ULONG |
219 | && G_VALUE_TYPE(&b) == G_TYPE_ULONG ) |
220 | { |
221 | if(g_value_get_ulong(&a) > g_value_get_ulong(&b)) |
222 | { |
223 | g_value_unset(&a); |
224 | g_value_unset(&b); |
225 | return 1; |
226 | } |
227 | if(g_value_get_ulong(&a) < g_value_get_ulong(&b)) |
228 | { |
229 | g_value_unset(&a); |
230 | g_value_unset(&b); |
231 | return 0; |
232 | } |
233 | |
234 | } |
235 | |
a56a1ba4 |
236 | return 0; |
fa2c4dbe |
237 | |
238 | } |
239 | |
7893f726 |
240 | static guint process_list_hash_fct(gconstpointer key) |
fa2c4dbe |
241 | { |
2eef04b5 |
242 | guint pid = ((const ProcessInfo*)key)->pid; |
243 | return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ProcessInfo*)key)->cpu); |
fa2c4dbe |
244 | } |
245 | |
1d1df11d |
246 | /* If hash is good, should be different */ |
7893f726 |
247 | static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) |
fa2c4dbe |
248 | { |
a95bc95a |
249 | const ProcessInfo *pa = (const ProcessInfo*)a; |
250 | const ProcessInfo *pb = (const ProcessInfo*)b; |
7893f726 |
251 | |
1d1df11d |
252 | gboolean ret = TRUE; |
253 | |
254 | if(likely(pa->pid != pb->pid)) |
255 | ret = FALSE; |
256 | else if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) |
257 | ret = FALSE; |
258 | else if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) |
259 | ret = FALSE; |
260 | else if(unlikely(pa->trace_num != pb->trace_num)) |
261 | ret = FALSE; |
262 | |
263 | return ret; |
fa2c4dbe |
264 | } |
265 | |
4c69e0cc |
266 | void destroy_hash_key(gpointer key); |
fa2c4dbe |
267 | |
4c69e0cc |
268 | void destroy_hash_data(gpointer data); |
fa2c4dbe |
269 | |
270 | |
1c736ed5 |
271 | static void update_index_to_pixmap_each(ProcessInfo *key, |
272 | HashedProcessData *value, |
273 | ProcessList *process_list) |
274 | { |
275 | guint array_index = processlist_get_index_from_data(process_list, value); |
276 | |
277 | g_assert(array_index < process_list->index_to_pixmap->len); |
278 | |
279 | GdkPixmap **pixmap = |
280 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); |
281 | |
282 | *pixmap = value->pixmap; |
283 | } |
284 | |
285 | |
286 | static void update_index_to_pixmap(ProcessList *process_list) |
287 | { |
288 | g_ptr_array_set_size(process_list->index_to_pixmap, |
289 | g_hash_table_size(process_list->process_hash)); |
290 | g_hash_table_foreach(process_list->process_hash, |
291 | (GHFunc)update_index_to_pixmap_each, |
292 | process_list); |
293 | } |
294 | |
295 | |
296 | static void update_pixmap_size_each(ProcessInfo *key, |
297 | HashedProcessData *value, |
298 | guint width) |
299 | { |
300 | GdkPixmap *old_pixmap = value->pixmap; |
301 | |
302 | value->pixmap = |
303 | gdk_pixmap_new(old_pixmap, |
304 | width, |
305 | value->height, |
306 | -1); |
307 | |
308 | gdk_pixmap_unref(old_pixmap); |
309 | } |
310 | |
311 | |
312 | void update_pixmap_size(ProcessList *process_list, guint width) |
313 | { |
314 | g_hash_table_foreach(process_list->process_hash, |
315 | (GHFunc)update_pixmap_size_each, |
316 | (gpointer)width); |
317 | } |
318 | |
319 | |
320 | typedef struct _CopyPixmap { |
321 | GdkDrawable *dest; |
322 | GdkGC *gc; |
323 | GdkDrawable *src; |
324 | gint xsrc, ysrc, xdest, ydest, width, height; |
325 | } CopyPixmap; |
326 | |
327 | static void copy_pixmap_region_each(ProcessInfo *key, |
328 | HashedProcessData *value, |
329 | CopyPixmap *cp) |
330 | { |
331 | GdkPixmap *src = cp->src; |
332 | GdkPixmap *dest = cp->dest; |
333 | |
334 | if(dest == NULL) |
335 | dest = value->pixmap; |
336 | if(src == NULL) |
337 | src = value->pixmap; |
338 | |
339 | gdk_draw_drawable (dest, |
340 | cp->gc, |
341 | src, |
342 | cp->xsrc, cp->ysrc, |
343 | cp->xdest, cp->ydest, |
344 | cp->width, cp->height); |
345 | } |
346 | |
347 | |
348 | |
349 | |
350 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, |
351 | GdkGC *gc, GdkDrawable *src, |
352 | gint xsrc, gint ysrc, |
353 | gint xdest, gint ydest, gint width, gint height) |
354 | { |
355 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
356 | |
357 | g_hash_table_foreach(process_list->process_hash, |
358 | (GHFunc)copy_pixmap_region_each, |
359 | &cp); |
360 | } |
361 | |
362 | |
363 | |
364 | typedef struct _RectanglePixmap { |
365 | gboolean filled; |
366 | gint x, y, width, height; |
367 | GdkGC *gc; |
368 | } RectanglePixmap; |
369 | |
370 | static void rectangle_pixmap_each(ProcessInfo *key, |
371 | HashedProcessData *value, |
372 | RectanglePixmap *rp) |
373 | { |
374 | if(rp->height == -1) |
375 | rp->height = value->height; |
376 | |
377 | gdk_draw_rectangle (value->pixmap, |
378 | rp->gc, |
379 | rp->filled, |
380 | rp->x, rp->y, |
381 | rp->width, rp->height); |
382 | } |
383 | |
384 | |
385 | |
386 | |
387 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, |
388 | gboolean filled, gint x, gint y, gint width, gint height) |
389 | { |
390 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
391 | |
392 | g_hash_table_foreach(process_list->process_hash, |
393 | (GHFunc)rectangle_pixmap_each, |
394 | &rp); |
395 | } |
396 | |
397 | |
398 | /* Renders each pixmaps into on big drawable */ |
399 | void copy_pixmap_to_screen(ProcessList *process_list, |
400 | GdkDrawable *dest, |
401 | GdkGC *gc, |
402 | gint x, gint y, |
403 | gint width, gint height) |
404 | { |
866fefbd |
405 | if(process_list->index_to_pixmap->len == 0) return; |
406 | guint cell_height = process_list->cell_height; |
407 | |
408 | //cell_height = 24; //FIXME |
1c736ed5 |
409 | /* Get indexes */ |
410 | gint begin = floor(y/(double)cell_height); |
411 | gint end = MIN(ceil((y+height)/(double)cell_height), |
412 | process_list->index_to_pixmap->len); |
413 | gint i; |
cc09b702 |
414 | |
1c736ed5 |
415 | for(i=begin; i<end; i++) { |
416 | g_assert(i<process_list->index_to_pixmap->len); |
417 | /* Render the pixmap to the screen */ |
418 | GdkPixmap *pixmap = |
419 | (GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
420 | |
421 | gdk_draw_drawable (dest, |
422 | gc, |
423 | pixmap, |
424 | x, 0, |
425 | x, i*cell_height, |
426 | width, cell_height); |
427 | |
428 | } |
429 | |
430 | |
431 | } |
432 | |
433 | |
434 | |
435 | |
436 | |
437 | |
438 | |
fa2c4dbe |
439 | |
440 | |
4c69e0cc |
441 | ProcessList *processlist_construct(void) |
f0d936c0 |
442 | { |
a56a1ba4 |
443 | GtkTreeViewColumn *column; |
444 | GtkCellRenderer *renderer; |
445 | |
ba90bc77 |
446 | ProcessList* process_list = g_new(ProcessList,1); |
a56a1ba4 |
447 | |
ba90bc77 |
448 | process_list->number_of_process = 0; |
a56a1ba4 |
449 | |
4e86ae2e |
450 | process_list->current_hash_data = NULL; |
451 | |
a56a1ba4 |
452 | /* Create the Process list */ |
f5d980bf |
453 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
a56a1ba4 |
454 | G_TYPE_STRING, |
455 | G_TYPE_UINT, |
e92eabaf |
456 | G_TYPE_UINT, |
a95bc95a |
457 | G_TYPE_UINT, |
a56a1ba4 |
458 | G_TYPE_ULONG, |
d0cd7f09 |
459 | G_TYPE_ULONG, |
a56a1ba4 |
460 | G_TYPE_ULONG); |
461 | |
462 | |
f5d980bf |
463 | process_list->process_list_widget = |
a56a1ba4 |
464 | gtk_tree_view_new_with_model |
f5d980bf |
465 | (GTK_TREE_MODEL (process_list->list_store)); |
f5d980bf |
466 | g_object_unref (G_OBJECT (process_list->list_store)); |
a56a1ba4 |
467 | |
468 | gtk_tree_sortable_set_sort_func( |
f5d980bf |
469 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 |
470 | PID_COLUMN, |
471 | process_sort_func, |
472 | NULL, |
473 | NULL); |
474 | |
475 | gtk_tree_sortable_set_sort_column_id( |
f5d980bf |
476 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 |
477 | PID_COLUMN, |
478 | GTK_SORT_ASCENDING); |
479 | |
14963be0 |
480 | process_list->process_hash = g_hash_table_new_full( |
7893f726 |
481 | process_list_hash_fct, process_list_equ_fct, |
a56a1ba4 |
482 | destroy_hash_key, destroy_hash_data |
483 | ); |
484 | |
485 | |
486 | gtk_tree_view_set_headers_visible( |
3cb8b205 |
487 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
a56a1ba4 |
488 | |
489 | /* Create a column, associating the "text" attribute of the |
490 | * cell_renderer to the first column of the model */ |
491 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
492 | renderer = gtk_cell_renderer_text_new (); |
866fefbd |
493 | process_list->renderer = renderer; |
494 | |
495 | gtk_cell_renderer_get_size(renderer, |
496 | GTK_WIDGET(process_list->process_list_widget), |
497 | NULL, |
498 | NULL, |
499 | NULL, |
500 | NULL, |
501 | &process_list->cell_height); |
502 | |
a56a1ba4 |
503 | column = gtk_tree_view_column_new_with_attributes ( "Process", |
504 | renderer, |
505 | "text", |
506 | PROCESS_COLUMN, |
507 | NULL); |
508 | gtk_tree_view_column_set_alignment (column, 0.0); |
509 | gtk_tree_view_column_set_fixed_width (column, 45); |
510 | gtk_tree_view_append_column ( |
f5d980bf |
511 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
b9a010a2 |
512 | |
513 | process_list->button = column->button; |
514 | |
a56a1ba4 |
515 | column = gtk_tree_view_column_new_with_attributes ( "PID", |
516 | renderer, |
517 | "text", |
518 | PID_COLUMN, |
519 | NULL); |
520 | gtk_tree_view_append_column ( |
f5d980bf |
521 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
522 | |
e92eabaf |
523 | column = gtk_tree_view_column_new_with_attributes ( "PPID", |
524 | renderer, |
525 | "text", |
526 | PPID_COLUMN, |
527 | NULL); |
528 | gtk_tree_view_append_column ( |
529 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a95bc95a |
530 | |
531 | column = gtk_tree_view_column_new_with_attributes ( "CPU", |
532 | renderer, |
533 | "text", |
534 | CPU_COLUMN, |
535 | NULL); |
536 | gtk_tree_view_append_column ( |
537 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
538 | |
539 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", |
540 | renderer, |
541 | "text", |
542 | BIRTH_S_COLUMN, |
543 | NULL); |
544 | gtk_tree_view_append_column ( |
f5d980bf |
545 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
546 | |
547 | //gtk_tree_view_column_set_visible(column, 0); |
548 | // |
549 | column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", |
550 | renderer, |
551 | "text", |
552 | BIRTH_NS_COLUMN, |
553 | NULL); |
554 | gtk_tree_view_append_column ( |
f5d980bf |
555 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
556 | |
d0cd7f09 |
557 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
558 | renderer, |
559 | "text", |
560 | TRACE_COLUMN, |
561 | NULL); |
562 | gtk_tree_view_append_column ( |
563 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
564 | |
565 | |
a56a1ba4 |
566 | //gtk_tree_view_column_set_visible(column, 0); |
567 | |
568 | g_object_set_data_full( |
f5d980bf |
569 | G_OBJECT(process_list->process_list_widget), |
ba90bc77 |
570 | "process_list_Data", |
571 | process_list, |
a56a1ba4 |
572 | (GDestroyNotify)processlist_destroy); |
573 | |
1c736ed5 |
574 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
575 | |
ba90bc77 |
576 | return process_list; |
f0d936c0 |
577 | } |
b9a010a2 |
578 | |
ba90bc77 |
579 | void processlist_destroy(ProcessList *process_list) |
f0d936c0 |
580 | { |
b9a010a2 |
581 | g_debug("processlist_destroy %p", process_list); |
14963be0 |
582 | g_hash_table_destroy(process_list->process_hash); |
583 | process_list->process_hash = NULL; |
1c736ed5 |
584 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
f0d936c0 |
585 | |
ba90bc77 |
586 | g_free(process_list); |
b9a010a2 |
587 | g_debug("processlist_destroy end"); |
588 | } |
589 | |
590 | static gboolean remove_hash_item(ProcessInfo *process_info, |
591 | HashedProcessData *hashed_process_data, |
592 | ProcessList *process_list) |
593 | { |
b9a010a2 |
594 | GtkTreeIter iter; |
595 | |
ad96f4a0 |
596 | iter = hashed_process_data->y_iter; |
b9a010a2 |
597 | |
598 | gtk_list_store_remove (process_list->list_store, &iter); |
1c736ed5 |
599 | gdk_pixmap_unref(hashed_process_data->pixmap); |
b9a010a2 |
600 | |
1d1df11d |
601 | if(likely(process_list->current_hash_data != NULL)) { |
602 | if(likely(hashed_process_data == |
603 | process_list->current_hash_data[process_info->cpu])) |
d2d199a6 |
604 | process_list->current_hash_data[process_info->cpu] = NULL; |
605 | } |
b9a010a2 |
606 | return TRUE; /* remove the element from the hash table */ |
f0d936c0 |
607 | } |
608 | |
b9a010a2 |
609 | void processlist_clear(ProcessList *process_list) |
610 | { |
611 | g_info("processlist_clear %p", process_list); |
612 | |
613 | g_hash_table_foreach_remove(process_list->process_hash, |
614 | (GHRFunc)remove_hash_item, |
615 | (gpointer)process_list); |
616 | process_list->number_of_process = 0; |
1c736ed5 |
617 | update_index_to_pixmap(process_list); |
b9a010a2 |
618 | } |
619 | |
620 | |
ba90bc77 |
621 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
f0d936c0 |
622 | { |
f5d980bf |
623 | return process_list->process_list_widget; |
f0d936c0 |
624 | } |
625 | |
626 | |
4c69e0cc |
627 | void destroy_hash_key(gpointer key) |
f0d936c0 |
628 | { |
a56a1ba4 |
629 | g_free(key); |
fa2c4dbe |
630 | } |
631 | |
4c69e0cc |
632 | void destroy_hash_data(gpointer data) |
fa2c4dbe |
633 | { |
a56a1ba4 |
634 | g_free(data); |
fa2c4dbe |
635 | } |
636 | |
ba90bc77 |
637 | int processlist_add( ProcessList *process_list, |
1c736ed5 |
638 | Drawing_t *drawing, |
a56a1ba4 |
639 | guint pid, |
a95bc95a |
640 | guint cpu, |
e92eabaf |
641 | guint ppid, |
a56a1ba4 |
642 | LttTime *birth, |
d0cd7f09 |
643 | guint trace_num, |
51705146 |
644 | const gchar *name, |
a56a1ba4 |
645 | guint *height, |
4e86ae2e |
646 | ProcessInfo **pm_process_info, |
f5d980bf |
647 | HashedProcessData **pm_hashed_process_data) |
fa2c4dbe |
648 | { |
a56a1ba4 |
649 | ProcessInfo *Process_Info = g_new(ProcessInfo, 1); |
14963be0 |
650 | HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); |
f5d980bf |
651 | *pm_hashed_process_data = hashed_process_data; |
4e86ae2e |
652 | *pm_process_info = Process_Info; |
a56a1ba4 |
653 | |
654 | Process_Info->pid = pid; |
a95bc95a |
655 | if(pid == 0) |
656 | Process_Info->cpu = cpu; |
657 | else |
658 | Process_Info->cpu = 0; |
e92eabaf |
659 | Process_Info->ppid = ppid; |
a56a1ba4 |
660 | Process_Info->birth = *birth; |
d0cd7f09 |
661 | Process_Info->trace_num = trace_num; |
b9a010a2 |
662 | |
663 | /* When we create it from before state update, we are sure that the |
664 | * last event occured before the beginning of the global area. |
665 | * |
666 | * If it is created after state update, this value (0) will be |
667 | * overriden by the new state before anything is drawn. |
668 | */ |
23093869 |
669 | hashed_process_data->x.over = 0; |
e72908ed |
670 | hashed_process_data->x.over_used = FALSE; |
b2743953 |
671 | hashed_process_data->x.over_marked = FALSE; |
23093869 |
672 | hashed_process_data->x.middle = 0; |
e72908ed |
673 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
674 | hashed_process_data->x.middle_marked = FALSE; |
23093869 |
675 | hashed_process_data->x.under = 0; |
e72908ed |
676 | hashed_process_data->x.under_used = FALSE; |
b2743953 |
677 | hashed_process_data->x.under_marked = FALSE; |
678 | hashed_process_data->next_good_time = ltt_time_zero; |
1c736ed5 |
679 | |
a56a1ba4 |
680 | /* Add a new row to the model */ |
ad96f4a0 |
681 | gtk_list_store_append ( process_list->list_store, |
682 | &hashed_process_data->y_iter); |
683 | |
684 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
a56a1ba4 |
685 | PROCESS_COLUMN, name, |
686 | PID_COLUMN, pid, |
e92eabaf |
687 | PPID_COLUMN, ppid, |
40debf7b |
688 | CPU_COLUMN, cpu, |
a56a1ba4 |
689 | BIRTH_S_COLUMN, birth->tv_sec, |
690 | BIRTH_NS_COLUMN, birth->tv_nsec, |
d0cd7f09 |
691 | TRACE_COLUMN, trace_num, |
a56a1ba4 |
692 | -1); |
866fefbd |
693 | //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
694 | // GTK_TREE_MODEL(process_list->list_store)); |
695 | //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); |
696 | |
a95bc95a |
697 | g_hash_table_insert(process_list->process_hash, |
a56a1ba4 |
698 | (gpointer)Process_Info, |
14963be0 |
699 | (gpointer)hashed_process_data); |
a56a1ba4 |
700 | |
ba90bc77 |
701 | process_list->number_of_process++; |
a56a1ba4 |
702 | |
866fefbd |
703 | hashed_process_data->height = process_list->cell_height; |
704 | |
705 | //hashed_process_data->height = 24; // FIXME |
1c736ed5 |
706 | g_assert(hashed_process_data->height != 0); |
707 | |
708 | *height = hashed_process_data->height * process_list->number_of_process; |
709 | |
710 | hashed_process_data->pixmap = |
711 | gdk_pixmap_new(drawing->drawing_area->window, |
712 | drawing->alloc_width, |
713 | hashed_process_data->height, |
714 | -1); |
a56a1ba4 |
715 | |
1c736ed5 |
716 | // Clear the image |
717 | gdk_draw_rectangle (hashed_process_data->pixmap, |
718 | drawing->drawing_area->style->black_gc, |
719 | TRUE, |
720 | 0, 0, |
721 | drawing->alloc_width, |
722 | hashed_process_data->height); |
723 | |
724 | update_index_to_pixmap(process_list); |
725 | |
726 | |
a56a1ba4 |
727 | return 0; |
f0d936c0 |
728 | } |
729 | |
ba90bc77 |
730 | int processlist_remove( ProcessList *process_list, |
a56a1ba4 |
731 | guint pid, |
a95bc95a |
732 | guint cpu, |
d0cd7f09 |
733 | LttTime *birth, |
734 | guint trace_num) |
f0d936c0 |
735 | { |
4e86ae2e |
736 | ProcessInfo process_info; |
14963be0 |
737 | HashedProcessData *hashed_process_data; |
a56a1ba4 |
738 | GtkTreeIter iter; |
739 | |
4e86ae2e |
740 | process_info.pid = pid; |
324cdea4 |
741 | if(pid == 0) |
4e86ae2e |
742 | process_info.cpu = cpu; |
324cdea4 |
743 | else |
4e86ae2e |
744 | process_info.cpu = 0; |
745 | process_info.birth = *birth; |
746 | process_info.trace_num = trace_num; |
a56a1ba4 |
747 | |
748 | |
1d1df11d |
749 | hashed_process_data = |
a56a1ba4 |
750 | (HashedProcessData*)g_hash_table_lookup( |
14963be0 |
751 | process_list->process_hash, |
1d1df11d |
752 | &process_info); |
753 | if(likely(hashed_process_data != NULL)) |
a56a1ba4 |
754 | { |
ad96f4a0 |
755 | iter = hashed_process_data->y_iter; |
a56a1ba4 |
756 | |
f5d980bf |
757 | gtk_list_store_remove (process_list->list_store, &iter); |
e800cf84 |
758 | |
14963be0 |
759 | g_hash_table_remove(process_list->process_hash, |
4e86ae2e |
760 | &process_info); |
761 | |
1d1df11d |
762 | if(likely(process_list->current_hash_data != NULL)) { |
763 | if(likely(hashed_process_data == process_list->current_hash_data[cpu])) { |
0e9000a1 |
764 | process_list->current_hash_data[cpu] = NULL; |
765 | } |
4e86ae2e |
766 | } |
1c736ed5 |
767 | |
768 | gdk_pixmap_unref(hashed_process_data->pixmap); |
769 | |
770 | update_index_to_pixmap(process_list); |
771 | |
ba90bc77 |
772 | process_list->number_of_process--; |
a56a1ba4 |
773 | |
774 | return 0; |
775 | } else { |
776 | return 1; |
777 | } |
fa2c4dbe |
778 | } |
779 | |
780 | |
40debf7b |
781 | #if 0 |
6550d711 |
782 | static inline guint get_cpu_number_from_name(GQuark name) |
a95bc95a |
783 | { |
a95bc95a |
784 | const gchar *string; |
785 | char *begin; |
786 | guint cpu; |
787 | |
788 | string = g_quark_to_string(name); |
789 | |
790 | begin = strrchr(string, '/'); |
791 | begin++; |
792 | |
793 | g_assert(begin != '\0'); |
794 | |
795 | cpu = strtoul(begin, NULL, 10); |
796 | |
797 | return cpu; |
798 | } |
40debf7b |
799 | #endif //0 |