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 | |
4e4d11b3 |
19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | |
fa2c4dbe |
23 | #include <gtk/gtk.h> |
6871f7d1 |
24 | #include <gdk/gdk.h> |
fa2c4dbe |
25 | #include <glib.h> |
a95bc95a |
26 | #include <string.h> |
27 | #include <stdlib.h> |
1c736ed5 |
28 | #include <math.h> |
d66666fe |
29 | |
30 | #include "processlist.h" |
1c736ed5 |
31 | #include "drawing.h" |
d66666fe |
32 | #include "drawitem.h" |
fa2c4dbe |
33 | |
ca0f8a8e |
34 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
35 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
36 | |
1c736ed5 |
37 | /* Preallocated Size of the index_to_pixmap array */ |
38 | #define ALLOCATE_PROCESSES 1000 |
ca0f8a8e |
39 | |
f0d936c0 |
40 | /***************************************************************************** |
41 | * Methods to synchronize process list * |
42 | *****************************************************************************/ |
43 | |
f0d936c0 |
44 | |
a56a1ba4 |
45 | gint process_sort_func ( GtkTreeModel *model, |
46 | GtkTreeIter *it_a, |
47 | GtkTreeIter *it_b, |
48 | gpointer user_data) |
fa2c4dbe |
49 | { |
117986b7 |
50 | gchar *a_name; |
51 | guint a_pid, a_ppid, a_cpu; |
52 | gulong a_birth_s, a_birth_ns; |
53 | gulong a_trace; |
54 | |
55 | gchar *b_name; |
56 | guint b_pid, b_ppid, b_cpu; |
57 | gulong b_birth_s, b_birth_ns; |
58 | gulong b_trace; |
59 | |
60 | gtk_tree_model_get(model, |
61 | it_a, |
62 | 0, &a_name, |
63 | 1, &a_pid, |
64 | 2, &a_ppid, |
65 | 3, &a_cpu, |
66 | 4, &a_birth_s, |
67 | 5, &a_birth_ns, |
68 | 6, &a_trace, |
69 | -1); |
70 | |
71 | gtk_tree_model_get(model, |
72 | it_b, |
73 | 0, &b_name, |
74 | 1, &b_pid, |
75 | 2, &b_ppid, |
76 | 3, &b_cpu, |
77 | 4, &b_birth_s, |
78 | 5, &b_birth_ns, |
79 | 6, &b_trace, |
80 | -1); |
a56a1ba4 |
81 | |
a56a1ba4 |
82 | |
83 | /* Order by PID */ |
117986b7 |
84 | if(a_pid == 0 && b_pid == 0) { |
85 | /* If 0, order by CPU */ |
86 | if(a_cpu > b_cpu) return 1; |
18e29396 |
87 | if(a_cpu < b_cpu) return -1; |
a56a1ba4 |
88 | |
117986b7 |
89 | } else { /* if not 0, order by pid */ |
a56a1ba4 |
90 | |
117986b7 |
91 | if(a_pid > b_pid) return 1; |
18e29396 |
92 | if(a_pid < b_pid) return -1; |
a56a1ba4 |
93 | } |
94 | |
a56a1ba4 |
95 | /* Order by birth second */ |
a56a1ba4 |
96 | |
117986b7 |
97 | if(a_birth_s > b_birth_s) return 1; |
18e29396 |
98 | if(a_birth_s < b_birth_s) return -1; |
117986b7 |
99 | |
a56a1ba4 |
100 | |
101 | /* Order by birth nanosecond */ |
117986b7 |
102 | if(a_birth_ns > b_birth_ns) return 1; |
18e29396 |
103 | if(a_birth_ns < b_birth_ns) return -1; |
a56a1ba4 |
104 | |
d0cd7f09 |
105 | /* Order by trace_num */ |
117986b7 |
106 | if(a_trace > b_trace) return 1; |
18e29396 |
107 | if(a_trace < b_trace) return -1; |
d0cd7f09 |
108 | |
a56a1ba4 |
109 | return 0; |
fa2c4dbe |
110 | |
111 | } |
112 | |
7893f726 |
113 | static guint process_list_hash_fct(gconstpointer key) |
fa2c4dbe |
114 | { |
2eef04b5 |
115 | guint pid = ((const ProcessInfo*)key)->pid; |
116 | return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ProcessInfo*)key)->cpu); |
fa2c4dbe |
117 | } |
118 | |
1d1df11d |
119 | /* If hash is good, should be different */ |
7893f726 |
120 | static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) |
fa2c4dbe |
121 | { |
a95bc95a |
122 | const ProcessInfo *pa = (const ProcessInfo*)a; |
123 | const ProcessInfo *pb = (const ProcessInfo*)b; |
7893f726 |
124 | |
1d1df11d |
125 | gboolean ret = TRUE; |
126 | |
127 | if(likely(pa->pid != pb->pid)) |
128 | ret = FALSE; |
348c6ba8 |
129 | if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) |
1d1df11d |
130 | ret = FALSE; |
348c6ba8 |
131 | if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) |
1d1df11d |
132 | ret = FALSE; |
348c6ba8 |
133 | if(unlikely(pa->trace_num != pb->trace_num)) |
1d1df11d |
134 | ret = FALSE; |
135 | |
136 | return ret; |
fa2c4dbe |
137 | } |
138 | |
4c69e0cc |
139 | void destroy_hash_key(gpointer key); |
fa2c4dbe |
140 | |
4c69e0cc |
141 | void destroy_hash_data(gpointer data); |
fa2c4dbe |
142 | |
143 | |
1c736ed5 |
144 | static void update_index_to_pixmap_each(ProcessInfo *key, |
145 | HashedProcessData *value, |
146 | ProcessList *process_list) |
147 | { |
148 | guint array_index = processlist_get_index_from_data(process_list, value); |
149 | |
150 | g_assert(array_index < process_list->index_to_pixmap->len); |
151 | |
152 | GdkPixmap **pixmap = |
153 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); |
154 | |
155 | *pixmap = value->pixmap; |
156 | } |
157 | |
158 | |
7c0125e0 |
159 | void update_index_to_pixmap(ProcessList *process_list) |
1c736ed5 |
160 | { |
161 | g_ptr_array_set_size(process_list->index_to_pixmap, |
162 | g_hash_table_size(process_list->process_hash)); |
163 | g_hash_table_foreach(process_list->process_hash, |
164 | (GHFunc)update_index_to_pixmap_each, |
165 | process_list); |
166 | } |
167 | |
168 | |
169 | static void update_pixmap_size_each(ProcessInfo *key, |
170 | HashedProcessData *value, |
171 | guint width) |
172 | { |
173 | GdkPixmap *old_pixmap = value->pixmap; |
174 | |
175 | value->pixmap = |
176 | gdk_pixmap_new(old_pixmap, |
177 | width, |
178 | value->height, |
179 | -1); |
180 | |
181 | gdk_pixmap_unref(old_pixmap); |
182 | } |
183 | |
184 | |
185 | void update_pixmap_size(ProcessList *process_list, guint width) |
186 | { |
187 | g_hash_table_foreach(process_list->process_hash, |
188 | (GHFunc)update_pixmap_size_each, |
189 | (gpointer)width); |
190 | } |
191 | |
192 | |
193 | typedef struct _CopyPixmap { |
194 | GdkDrawable *dest; |
195 | GdkGC *gc; |
196 | GdkDrawable *src; |
197 | gint xsrc, ysrc, xdest, ydest, width, height; |
198 | } CopyPixmap; |
199 | |
200 | static void copy_pixmap_region_each(ProcessInfo *key, |
201 | HashedProcessData *value, |
202 | CopyPixmap *cp) |
203 | { |
204 | GdkPixmap *src = cp->src; |
205 | GdkPixmap *dest = cp->dest; |
206 | |
207 | if(dest == NULL) |
208 | dest = value->pixmap; |
209 | if(src == NULL) |
210 | src = value->pixmap; |
211 | |
212 | gdk_draw_drawable (dest, |
213 | cp->gc, |
214 | src, |
215 | cp->xsrc, cp->ysrc, |
216 | cp->xdest, cp->ydest, |
217 | cp->width, cp->height); |
218 | } |
219 | |
220 | |
221 | |
222 | |
223 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, |
224 | GdkGC *gc, GdkDrawable *src, |
225 | gint xsrc, gint ysrc, |
226 | gint xdest, gint ydest, gint width, gint height) |
227 | { |
228 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
229 | |
230 | g_hash_table_foreach(process_list->process_hash, |
231 | (GHFunc)copy_pixmap_region_each, |
232 | &cp); |
233 | } |
234 | |
235 | |
236 | |
237 | typedef struct _RectanglePixmap { |
238 | gboolean filled; |
239 | gint x, y, width, height; |
240 | GdkGC *gc; |
241 | } RectanglePixmap; |
242 | |
243 | static void rectangle_pixmap_each(ProcessInfo *key, |
244 | HashedProcessData *value, |
245 | RectanglePixmap *rp) |
246 | { |
247 | if(rp->height == -1) |
248 | rp->height = value->height; |
249 | |
250 | gdk_draw_rectangle (value->pixmap, |
251 | rp->gc, |
252 | rp->filled, |
253 | rp->x, rp->y, |
254 | rp->width, rp->height); |
255 | } |
256 | |
257 | |
258 | |
259 | |
260 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, |
261 | gboolean filled, gint x, gint y, gint width, gint height) |
262 | { |
263 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
264 | |
265 | g_hash_table_foreach(process_list->process_hash, |
266 | (GHFunc)rectangle_pixmap_each, |
267 | &rp); |
268 | } |
269 | |
270 | |
271 | /* Renders each pixmaps into on big drawable */ |
272 | void copy_pixmap_to_screen(ProcessList *process_list, |
273 | GdkDrawable *dest, |
274 | GdkGC *gc, |
275 | gint x, gint y, |
276 | gint width, gint height) |
277 | { |
866fefbd |
278 | if(process_list->index_to_pixmap->len == 0) return; |
279 | guint cell_height = process_list->cell_height; |
280 | |
1c736ed5 |
281 | /* Get indexes */ |
282 | gint begin = floor(y/(double)cell_height); |
283 | gint end = MIN(ceil((y+height)/(double)cell_height), |
284 | process_list->index_to_pixmap->len); |
285 | gint i; |
cc09b702 |
286 | |
1c736ed5 |
287 | for(i=begin; i<end; i++) { |
288 | g_assert(i<process_list->index_to_pixmap->len); |
289 | /* Render the pixmap to the screen */ |
290 | GdkPixmap *pixmap = |
6cec4cd2 |
291 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
292 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); |
1c736ed5 |
293 | |
294 | gdk_draw_drawable (dest, |
295 | gc, |
296 | pixmap, |
297 | x, 0, |
298 | x, i*cell_height, |
299 | width, cell_height); |
300 | |
301 | } |
302 | |
303 | |
304 | } |
305 | |
306 | |
307 | |
308 | |
309 | |
310 | |
311 | |
fa2c4dbe |
312 | |
313 | |
4c69e0cc |
314 | ProcessList *processlist_construct(void) |
f0d936c0 |
315 | { |
a56a1ba4 |
316 | GtkTreeViewColumn *column; |
317 | GtkCellRenderer *renderer; |
318 | |
ba90bc77 |
319 | ProcessList* process_list = g_new(ProcessList,1); |
a56a1ba4 |
320 | |
ba90bc77 |
321 | process_list->number_of_process = 0; |
a56a1ba4 |
322 | |
4e86ae2e |
323 | process_list->current_hash_data = NULL; |
324 | |
a56a1ba4 |
325 | /* Create the Process list */ |
f5d980bf |
326 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
a56a1ba4 |
327 | G_TYPE_STRING, |
328 | G_TYPE_UINT, |
e92eabaf |
329 | G_TYPE_UINT, |
a95bc95a |
330 | G_TYPE_UINT, |
a56a1ba4 |
331 | G_TYPE_ULONG, |
d0cd7f09 |
332 | G_TYPE_ULONG, |
a56a1ba4 |
333 | G_TYPE_ULONG); |
334 | |
335 | |
f5d980bf |
336 | process_list->process_list_widget = |
a56a1ba4 |
337 | gtk_tree_view_new_with_model |
f5d980bf |
338 | (GTK_TREE_MODEL (process_list->list_store)); |
f3b7430d |
339 | |
f5d980bf |
340 | g_object_unref (G_OBJECT (process_list->list_store)); |
a56a1ba4 |
341 | |
f3b7430d |
342 | gtk_tree_sortable_set_default_sort_func( |
f5d980bf |
343 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 |
344 | process_sort_func, |
345 | NULL, |
346 | NULL); |
80fdc3cb |
347 | |
348 | |
349 | gtk_tree_sortable_set_sort_column_id( |
350 | GTK_TREE_SORTABLE(process_list->list_store), |
351 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
352 | GTK_SORT_ASCENDING); |
353 | |
354 | |
14963be0 |
355 | process_list->process_hash = g_hash_table_new_full( |
7893f726 |
356 | process_list_hash_fct, process_list_equ_fct, |
a56a1ba4 |
357 | destroy_hash_key, destroy_hash_data |
358 | ); |
359 | |
360 | |
361 | gtk_tree_view_set_headers_visible( |
3cb8b205 |
362 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
a56a1ba4 |
363 | |
364 | /* Create a column, associating the "text" attribute of the |
365 | * cell_renderer to the first column of the model */ |
366 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
367 | renderer = gtk_cell_renderer_text_new (); |
866fefbd |
368 | process_list->renderer = renderer; |
369 | |
6871f7d1 |
370 | gint vertical_separator; |
371 | gtk_widget_style_get (GTK_WIDGET (process_list->process_list_widget), |
372 | "vertical-separator", &vertical_separator, |
373 | NULL); |
866fefbd |
374 | gtk_cell_renderer_get_size(renderer, |
375 | GTK_WIDGET(process_list->process_list_widget), |
376 | NULL, |
377 | NULL, |
378 | NULL, |
379 | NULL, |
380 | &process_list->cell_height); |
6871f7d1 |
381 | |
85690c4b |
382 | guint ypad; |
383 | g_object_get(G_OBJECT(renderer), "ypad", &ypad, NULL); |
384 | |
385 | process_list->cell_height += ypad; |
6871f7d1 |
386 | process_list->cell_height += vertical_separator; |
387 | |
388 | |
a56a1ba4 |
389 | column = gtk_tree_view_column_new_with_attributes ( "Process", |
390 | renderer, |
391 | "text", |
392 | PROCESS_COLUMN, |
393 | NULL); |
394 | gtk_tree_view_column_set_alignment (column, 0.0); |
395 | gtk_tree_view_column_set_fixed_width (column, 45); |
396 | gtk_tree_view_append_column ( |
f5d980bf |
397 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
b9a010a2 |
398 | |
399 | process_list->button = column->button; |
400 | |
a56a1ba4 |
401 | column = gtk_tree_view_column_new_with_attributes ( "PID", |
402 | renderer, |
403 | "text", |
404 | PID_COLUMN, |
405 | NULL); |
406 | gtk_tree_view_append_column ( |
f5d980bf |
407 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
408 | |
e92eabaf |
409 | column = gtk_tree_view_column_new_with_attributes ( "PPID", |
410 | renderer, |
411 | "text", |
412 | PPID_COLUMN, |
413 | NULL); |
414 | gtk_tree_view_append_column ( |
415 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a95bc95a |
416 | |
417 | column = gtk_tree_view_column_new_with_attributes ( "CPU", |
418 | renderer, |
419 | "text", |
420 | CPU_COLUMN, |
421 | NULL); |
422 | gtk_tree_view_append_column ( |
423 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
424 | |
425 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", |
426 | renderer, |
427 | "text", |
428 | BIRTH_S_COLUMN, |
429 | NULL); |
430 | gtk_tree_view_append_column ( |
f5d980bf |
431 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
432 | |
433 | //gtk_tree_view_column_set_visible(column, 0); |
434 | // |
435 | column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", |
436 | renderer, |
437 | "text", |
438 | BIRTH_NS_COLUMN, |
439 | NULL); |
440 | gtk_tree_view_append_column ( |
f5d980bf |
441 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
442 | |
d0cd7f09 |
443 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
444 | renderer, |
445 | "text", |
446 | TRACE_COLUMN, |
447 | NULL); |
448 | gtk_tree_view_append_column ( |
449 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
450 | |
451 | |
a56a1ba4 |
452 | //gtk_tree_view_column_set_visible(column, 0); |
453 | |
454 | g_object_set_data_full( |
f5d980bf |
455 | G_OBJECT(process_list->process_list_widget), |
ba90bc77 |
456 | "process_list_Data", |
457 | process_list, |
a56a1ba4 |
458 | (GDestroyNotify)processlist_destroy); |
459 | |
1c736ed5 |
460 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
461 | |
ba90bc77 |
462 | return process_list; |
f0d936c0 |
463 | } |
b9a010a2 |
464 | |
ba90bc77 |
465 | void processlist_destroy(ProcessList *process_list) |
f0d936c0 |
466 | { |
b9a010a2 |
467 | g_debug("processlist_destroy %p", process_list); |
14963be0 |
468 | g_hash_table_destroy(process_list->process_hash); |
469 | process_list->process_hash = NULL; |
1c736ed5 |
470 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
f0d936c0 |
471 | |
ba90bc77 |
472 | g_free(process_list); |
b9a010a2 |
473 | g_debug("processlist_destroy end"); |
474 | } |
475 | |
476 | static gboolean remove_hash_item(ProcessInfo *process_info, |
477 | HashedProcessData *hashed_process_data, |
478 | ProcessList *process_list) |
479 | { |
b9a010a2 |
480 | GtkTreeIter iter; |
481 | |
ad96f4a0 |
482 | iter = hashed_process_data->y_iter; |
b9a010a2 |
483 | |
484 | gtk_list_store_remove (process_list->list_store, &iter); |
1c736ed5 |
485 | gdk_pixmap_unref(hashed_process_data->pixmap); |
b9a010a2 |
486 | |
1d1df11d |
487 | if(likely(process_list->current_hash_data != NULL)) { |
488 | if(likely(hashed_process_data == |
489 | process_list->current_hash_data[process_info->cpu])) |
d2d199a6 |
490 | process_list->current_hash_data[process_info->cpu] = NULL; |
491 | } |
b9a010a2 |
492 | return TRUE; /* remove the element from the hash table */ |
f0d936c0 |
493 | } |
494 | |
b9a010a2 |
495 | void processlist_clear(ProcessList *process_list) |
496 | { |
497 | g_info("processlist_clear %p", process_list); |
498 | |
499 | g_hash_table_foreach_remove(process_list->process_hash, |
500 | (GHRFunc)remove_hash_item, |
501 | (gpointer)process_list); |
502 | process_list->number_of_process = 0; |
1c736ed5 |
503 | update_index_to_pixmap(process_list); |
b9a010a2 |
504 | } |
505 | |
506 | |
ba90bc77 |
507 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
f0d936c0 |
508 | { |
f5d980bf |
509 | return process_list->process_list_widget; |
f0d936c0 |
510 | } |
511 | |
512 | |
4c69e0cc |
513 | void destroy_hash_key(gpointer key) |
f0d936c0 |
514 | { |
a56a1ba4 |
515 | g_free(key); |
fa2c4dbe |
516 | } |
517 | |
4c69e0cc |
518 | void destroy_hash_data(gpointer data) |
fa2c4dbe |
519 | { |
a56a1ba4 |
520 | g_free(data); |
fa2c4dbe |
521 | } |
522 | |
f4b88a7d |
523 | |
524 | void processlist_set_name(ProcessList *process_list, |
525 | GQuark name, |
526 | HashedProcessData *hashed_process_data) |
527 | { |
528 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
529 | PROCESS_COLUMN, g_quark_to_string(name), |
530 | -1); |
531 | } |
532 | |
ba90bc77 |
533 | int processlist_add( ProcessList *process_list, |
1c736ed5 |
534 | Drawing_t *drawing, |
a56a1ba4 |
535 | guint pid, |
a95bc95a |
536 | guint cpu, |
e92eabaf |
537 | guint ppid, |
a56a1ba4 |
538 | LttTime *birth, |
d0cd7f09 |
539 | guint trace_num, |
f4b88a7d |
540 | GQuark name, |
a56a1ba4 |
541 | guint *height, |
4e86ae2e |
542 | ProcessInfo **pm_process_info, |
f5d980bf |
543 | HashedProcessData **pm_hashed_process_data) |
fa2c4dbe |
544 | { |
a56a1ba4 |
545 | ProcessInfo *Process_Info = g_new(ProcessInfo, 1); |
14963be0 |
546 | HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); |
f5d980bf |
547 | *pm_hashed_process_data = hashed_process_data; |
4e86ae2e |
548 | *pm_process_info = Process_Info; |
a56a1ba4 |
549 | |
550 | Process_Info->pid = pid; |
a95bc95a |
551 | if(pid == 0) |
552 | Process_Info->cpu = cpu; |
553 | else |
554 | Process_Info->cpu = 0; |
e92eabaf |
555 | Process_Info->ppid = ppid; |
a56a1ba4 |
556 | Process_Info->birth = *birth; |
d0cd7f09 |
557 | Process_Info->trace_num = trace_num; |
b9a010a2 |
558 | |
559 | /* When we create it from before state update, we are sure that the |
560 | * last event occured before the beginning of the global area. |
561 | * |
562 | * If it is created after state update, this value (0) will be |
563 | * overriden by the new state before anything is drawn. |
564 | */ |
23093869 |
565 | hashed_process_data->x.over = 0; |
e72908ed |
566 | hashed_process_data->x.over_used = FALSE; |
b2743953 |
567 | hashed_process_data->x.over_marked = FALSE; |
23093869 |
568 | hashed_process_data->x.middle = 0; |
e72908ed |
569 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
570 | hashed_process_data->x.middle_marked = FALSE; |
23093869 |
571 | hashed_process_data->x.under = 0; |
e72908ed |
572 | hashed_process_data->x.under_used = FALSE; |
b2743953 |
573 | hashed_process_data->x.under_marked = FALSE; |
574 | hashed_process_data->next_good_time = ltt_time_zero; |
1c736ed5 |
575 | |
a56a1ba4 |
576 | /* Add a new row to the model */ |
ad96f4a0 |
577 | gtk_list_store_append ( process_list->list_store, |
578 | &hashed_process_data->y_iter); |
579 | |
580 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
f4b88a7d |
581 | PROCESS_COLUMN, g_quark_to_string(name), |
a56a1ba4 |
582 | PID_COLUMN, pid, |
e92eabaf |
583 | PPID_COLUMN, ppid, |
40debf7b |
584 | CPU_COLUMN, cpu, |
a56a1ba4 |
585 | BIRTH_S_COLUMN, birth->tv_sec, |
586 | BIRTH_NS_COLUMN, birth->tv_nsec, |
d0cd7f09 |
587 | TRACE_COLUMN, trace_num, |
a56a1ba4 |
588 | -1); |
866fefbd |
589 | //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
590 | // GTK_TREE_MODEL(process_list->list_store)); |
591 | //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); |
592 | |
a95bc95a |
593 | g_hash_table_insert(process_list->process_hash, |
a56a1ba4 |
594 | (gpointer)Process_Info, |
14963be0 |
595 | (gpointer)hashed_process_data); |
a56a1ba4 |
596 | |
ba90bc77 |
597 | process_list->number_of_process++; |
a56a1ba4 |
598 | |
866fefbd |
599 | hashed_process_data->height = process_list->cell_height; |
600 | |
1c736ed5 |
601 | g_assert(hashed_process_data->height != 0); |
602 | |
603 | *height = hashed_process_data->height * process_list->number_of_process; |
604 | |
605 | hashed_process_data->pixmap = |
606 | gdk_pixmap_new(drawing->drawing_area->window, |
607 | drawing->alloc_width, |
608 | hashed_process_data->height, |
609 | -1); |
a56a1ba4 |
610 | |
1c736ed5 |
611 | // Clear the image |
612 | gdk_draw_rectangle (hashed_process_data->pixmap, |
613 | drawing->drawing_area->style->black_gc, |
614 | TRUE, |
615 | 0, 0, |
616 | drawing->alloc_width, |
617 | hashed_process_data->height); |
618 | |
619 | update_index_to_pixmap(process_list); |
620 | |
621 | |
a56a1ba4 |
622 | return 0; |
f0d936c0 |
623 | } |
624 | |
ba90bc77 |
625 | int processlist_remove( ProcessList *process_list, |
a56a1ba4 |
626 | guint pid, |
a95bc95a |
627 | guint cpu, |
d0cd7f09 |
628 | LttTime *birth, |
629 | guint trace_num) |
f0d936c0 |
630 | { |
4e86ae2e |
631 | ProcessInfo process_info; |
14963be0 |
632 | HashedProcessData *hashed_process_data; |
a56a1ba4 |
633 | GtkTreeIter iter; |
634 | |
4e86ae2e |
635 | process_info.pid = pid; |
324cdea4 |
636 | if(pid == 0) |
4e86ae2e |
637 | process_info.cpu = cpu; |
324cdea4 |
638 | else |
4e86ae2e |
639 | process_info.cpu = 0; |
640 | process_info.birth = *birth; |
641 | process_info.trace_num = trace_num; |
a56a1ba4 |
642 | |
643 | |
1d1df11d |
644 | hashed_process_data = |
a56a1ba4 |
645 | (HashedProcessData*)g_hash_table_lookup( |
14963be0 |
646 | process_list->process_hash, |
1d1df11d |
647 | &process_info); |
648 | if(likely(hashed_process_data != NULL)) |
a56a1ba4 |
649 | { |
ad96f4a0 |
650 | iter = hashed_process_data->y_iter; |
a56a1ba4 |
651 | |
f5d980bf |
652 | gtk_list_store_remove (process_list->list_store, &iter); |
e800cf84 |
653 | |
14963be0 |
654 | g_hash_table_remove(process_list->process_hash, |
4e86ae2e |
655 | &process_info); |
656 | |
1d1df11d |
657 | if(likely(process_list->current_hash_data != NULL)) { |
658 | if(likely(hashed_process_data == process_list->current_hash_data[cpu])) { |
0e9000a1 |
659 | process_list->current_hash_data[cpu] = NULL; |
660 | } |
4e86ae2e |
661 | } |
1c736ed5 |
662 | |
663 | gdk_pixmap_unref(hashed_process_data->pixmap); |
664 | |
665 | update_index_to_pixmap(process_list); |
666 | |
ba90bc77 |
667 | process_list->number_of_process--; |
a56a1ba4 |
668 | |
669 | return 0; |
670 | } else { |
671 | return 1; |
672 | } |
fa2c4dbe |
673 | } |
674 | |
675 | |
40debf7b |
676 | #if 0 |
6550d711 |
677 | static inline guint get_cpu_number_from_name(GQuark name) |
a95bc95a |
678 | { |
a95bc95a |
679 | const gchar *string; |
680 | char *begin; |
681 | guint cpu; |
682 | |
683 | string = g_quark_to_string(name); |
684 | |
685 | begin = strrchr(string, '/'); |
686 | begin++; |
687 | |
688 | g_assert(begin != '\0'); |
689 | |
690 | cpu = strtoul(begin, NULL, 10); |
691 | |
692 | return cpu; |
693 | } |
40debf7b |
694 | #endif //0 |