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 | |
9d7e0c25 |
144 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
145 | { |
146 | ControlFlowData *control_flow_data = |
147 | (ControlFlowData*)g_object_get_data( |
148 | G_OBJECT(widget), |
149 | "control_flow_data"); |
150 | Drawing_t *drawing = control_flow_data->drawing; |
151 | unsigned int cell_height = |
152 | get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); |
153 | |
154 | switch(event->direction) { |
155 | case GDK_SCROLL_UP: |
156 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
157 | gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height); |
158 | break; |
159 | case GDK_SCROLL_DOWN: |
160 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
161 | gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); |
162 | break; |
163 | } |
164 | return TRUE; |
165 | } |
166 | |
167 | |
1c736ed5 |
168 | static void update_index_to_pixmap_each(ProcessInfo *key, |
169 | HashedProcessData *value, |
170 | ProcessList *process_list) |
171 | { |
172 | guint array_index = processlist_get_index_from_data(process_list, value); |
173 | |
174 | g_assert(array_index < process_list->index_to_pixmap->len); |
175 | |
176 | GdkPixmap **pixmap = |
177 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); |
178 | |
179 | *pixmap = value->pixmap; |
180 | } |
181 | |
182 | |
7c0125e0 |
183 | void update_index_to_pixmap(ProcessList *process_list) |
1c736ed5 |
184 | { |
185 | g_ptr_array_set_size(process_list->index_to_pixmap, |
186 | g_hash_table_size(process_list->process_hash)); |
187 | g_hash_table_foreach(process_list->process_hash, |
188 | (GHFunc)update_index_to_pixmap_each, |
189 | process_list); |
190 | } |
191 | |
192 | |
193 | static void update_pixmap_size_each(ProcessInfo *key, |
194 | HashedProcessData *value, |
195 | guint width) |
196 | { |
197 | GdkPixmap *old_pixmap = value->pixmap; |
198 | |
199 | value->pixmap = |
200 | gdk_pixmap_new(old_pixmap, |
201 | width, |
202 | value->height, |
203 | -1); |
204 | |
205 | gdk_pixmap_unref(old_pixmap); |
206 | } |
207 | |
208 | |
209 | void update_pixmap_size(ProcessList *process_list, guint width) |
210 | { |
211 | g_hash_table_foreach(process_list->process_hash, |
212 | (GHFunc)update_pixmap_size_each, |
213 | (gpointer)width); |
214 | } |
215 | |
216 | |
217 | typedef struct _CopyPixmap { |
218 | GdkDrawable *dest; |
219 | GdkGC *gc; |
220 | GdkDrawable *src; |
221 | gint xsrc, ysrc, xdest, ydest, width, height; |
222 | } CopyPixmap; |
223 | |
224 | static void copy_pixmap_region_each(ProcessInfo *key, |
225 | HashedProcessData *value, |
226 | CopyPixmap *cp) |
227 | { |
228 | GdkPixmap *src = cp->src; |
229 | GdkPixmap *dest = cp->dest; |
230 | |
231 | if(dest == NULL) |
232 | dest = value->pixmap; |
233 | if(src == NULL) |
234 | src = value->pixmap; |
235 | |
236 | gdk_draw_drawable (dest, |
237 | cp->gc, |
238 | src, |
239 | cp->xsrc, cp->ysrc, |
240 | cp->xdest, cp->ydest, |
241 | cp->width, cp->height); |
242 | } |
243 | |
244 | |
245 | |
246 | |
247 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, |
248 | GdkGC *gc, GdkDrawable *src, |
249 | gint xsrc, gint ysrc, |
250 | gint xdest, gint ydest, gint width, gint height) |
251 | { |
252 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
253 | |
254 | g_hash_table_foreach(process_list->process_hash, |
255 | (GHFunc)copy_pixmap_region_each, |
256 | &cp); |
257 | } |
258 | |
259 | |
260 | |
261 | typedef struct _RectanglePixmap { |
262 | gboolean filled; |
263 | gint x, y, width, height; |
264 | GdkGC *gc; |
265 | } RectanglePixmap; |
266 | |
267 | static void rectangle_pixmap_each(ProcessInfo *key, |
268 | HashedProcessData *value, |
269 | RectanglePixmap *rp) |
270 | { |
271 | if(rp->height == -1) |
272 | rp->height = value->height; |
273 | |
274 | gdk_draw_rectangle (value->pixmap, |
275 | rp->gc, |
276 | rp->filled, |
277 | rp->x, rp->y, |
278 | rp->width, rp->height); |
279 | } |
280 | |
281 | |
282 | |
283 | |
284 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, |
285 | gboolean filled, gint x, gint y, gint width, gint height) |
286 | { |
287 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
288 | |
289 | g_hash_table_foreach(process_list->process_hash, |
290 | (GHFunc)rectangle_pixmap_each, |
291 | &rp); |
292 | } |
293 | |
294 | |
295 | /* Renders each pixmaps into on big drawable */ |
296 | void copy_pixmap_to_screen(ProcessList *process_list, |
297 | GdkDrawable *dest, |
298 | GdkGC *gc, |
299 | gint x, gint y, |
300 | gint width, gint height) |
301 | { |
866fefbd |
302 | if(process_list->index_to_pixmap->len == 0) return; |
303 | guint cell_height = process_list->cell_height; |
304 | |
1c736ed5 |
305 | /* Get indexes */ |
306 | gint begin = floor(y/(double)cell_height); |
307 | gint end = MIN(ceil((y+height)/(double)cell_height), |
308 | process_list->index_to_pixmap->len); |
309 | gint i; |
cc09b702 |
310 | |
1c736ed5 |
311 | for(i=begin; i<end; i++) { |
312 | g_assert(i<process_list->index_to_pixmap->len); |
313 | /* Render the pixmap to the screen */ |
314 | GdkPixmap *pixmap = |
6cec4cd2 |
315 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
316 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); |
1c736ed5 |
317 | |
318 | gdk_draw_drawable (dest, |
319 | gc, |
320 | pixmap, |
321 | x, 0, |
322 | x, i*cell_height, |
323 | width, cell_height); |
324 | |
325 | } |
326 | |
327 | |
328 | } |
329 | |
330 | |
331 | |
332 | |
333 | |
334 | |
335 | |
fa2c4dbe |
336 | |
337 | |
4c69e0cc |
338 | ProcessList *processlist_construct(void) |
f0d936c0 |
339 | { |
a56a1ba4 |
340 | GtkTreeViewColumn *column; |
341 | GtkCellRenderer *renderer; |
342 | |
ba90bc77 |
343 | ProcessList* process_list = g_new(ProcessList,1); |
a56a1ba4 |
344 | |
ba90bc77 |
345 | process_list->number_of_process = 0; |
a56a1ba4 |
346 | |
4e86ae2e |
347 | process_list->current_hash_data = NULL; |
348 | |
a56a1ba4 |
349 | /* Create the Process list */ |
f5d980bf |
350 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
a56a1ba4 |
351 | G_TYPE_STRING, |
352 | G_TYPE_UINT, |
e92eabaf |
353 | G_TYPE_UINT, |
a95bc95a |
354 | G_TYPE_UINT, |
a56a1ba4 |
355 | G_TYPE_ULONG, |
d0cd7f09 |
356 | G_TYPE_ULONG, |
a56a1ba4 |
357 | G_TYPE_ULONG); |
358 | |
359 | |
f5d980bf |
360 | process_list->process_list_widget = |
a56a1ba4 |
361 | gtk_tree_view_new_with_model |
f5d980bf |
362 | (GTK_TREE_MODEL (process_list->list_store)); |
f3b7430d |
363 | |
f5d980bf |
364 | g_object_unref (G_OBJECT (process_list->list_store)); |
a56a1ba4 |
365 | |
f3b7430d |
366 | gtk_tree_sortable_set_default_sort_func( |
f5d980bf |
367 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 |
368 | process_sort_func, |
369 | NULL, |
370 | NULL); |
80fdc3cb |
371 | |
372 | |
373 | gtk_tree_sortable_set_sort_column_id( |
374 | GTK_TREE_SORTABLE(process_list->list_store), |
375 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
376 | GTK_SORT_ASCENDING); |
377 | |
378 | |
14963be0 |
379 | process_list->process_hash = g_hash_table_new_full( |
7893f726 |
380 | process_list_hash_fct, process_list_equ_fct, |
a56a1ba4 |
381 | destroy_hash_key, destroy_hash_data |
382 | ); |
383 | |
384 | |
385 | gtk_tree_view_set_headers_visible( |
3cb8b205 |
386 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
a56a1ba4 |
387 | |
388 | /* Create a column, associating the "text" attribute of the |
389 | * cell_renderer to the first column of the model */ |
390 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
391 | renderer = gtk_cell_renderer_text_new (); |
866fefbd |
392 | process_list->renderer = renderer; |
393 | |
6871f7d1 |
394 | gint vertical_separator; |
395 | gtk_widget_style_get (GTK_WIDGET (process_list->process_list_widget), |
396 | "vertical-separator", &vertical_separator, |
397 | NULL); |
866fefbd |
398 | gtk_cell_renderer_get_size(renderer, |
399 | GTK_WIDGET(process_list->process_list_widget), |
400 | NULL, |
401 | NULL, |
402 | NULL, |
403 | NULL, |
404 | &process_list->cell_height); |
6871f7d1 |
405 | |
7a336641 |
406 | //guint ypad; |
407 | //g_object_get(G_OBJECT(renderer), "ypad", &ypad, NULL); |
85690c4b |
408 | |
7a336641 |
409 | //process_list->cell_height += ypad; |
6871f7d1 |
410 | process_list->cell_height += vertical_separator; |
411 | |
412 | |
a56a1ba4 |
413 | column = gtk_tree_view_column_new_with_attributes ( "Process", |
414 | renderer, |
415 | "text", |
416 | PROCESS_COLUMN, |
417 | NULL); |
418 | gtk_tree_view_column_set_alignment (column, 0.0); |
419 | gtk_tree_view_column_set_fixed_width (column, 45); |
420 | gtk_tree_view_append_column ( |
f5d980bf |
421 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
b9a010a2 |
422 | |
423 | process_list->button = column->button; |
424 | |
a56a1ba4 |
425 | column = gtk_tree_view_column_new_with_attributes ( "PID", |
426 | renderer, |
427 | "text", |
428 | PID_COLUMN, |
429 | NULL); |
430 | gtk_tree_view_append_column ( |
f5d980bf |
431 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
432 | |
e92eabaf |
433 | column = gtk_tree_view_column_new_with_attributes ( "PPID", |
434 | renderer, |
435 | "text", |
436 | PPID_COLUMN, |
437 | NULL); |
438 | gtk_tree_view_append_column ( |
439 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a95bc95a |
440 | |
441 | column = gtk_tree_view_column_new_with_attributes ( "CPU", |
442 | renderer, |
443 | "text", |
444 | CPU_COLUMN, |
445 | NULL); |
446 | gtk_tree_view_append_column ( |
447 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
448 | |
449 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", |
450 | renderer, |
451 | "text", |
452 | BIRTH_S_COLUMN, |
453 | NULL); |
454 | gtk_tree_view_append_column ( |
f5d980bf |
455 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
456 | |
457 | //gtk_tree_view_column_set_visible(column, 0); |
458 | // |
459 | column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", |
460 | renderer, |
461 | "text", |
462 | BIRTH_NS_COLUMN, |
463 | NULL); |
464 | gtk_tree_view_append_column ( |
f5d980bf |
465 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
466 | |
d0cd7f09 |
467 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
468 | renderer, |
469 | "text", |
470 | TRACE_COLUMN, |
471 | NULL); |
472 | gtk_tree_view_append_column ( |
473 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
474 | |
475 | |
a56a1ba4 |
476 | //gtk_tree_view_column_set_visible(column, 0); |
477 | |
478 | g_object_set_data_full( |
f5d980bf |
479 | G_OBJECT(process_list->process_list_widget), |
ba90bc77 |
480 | "process_list_Data", |
481 | process_list, |
a56a1ba4 |
482 | (GDestroyNotify)processlist_destroy); |
483 | |
1c736ed5 |
484 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
485 | |
ba90bc77 |
486 | return process_list; |
f0d936c0 |
487 | } |
b9a010a2 |
488 | |
ba90bc77 |
489 | void processlist_destroy(ProcessList *process_list) |
f0d936c0 |
490 | { |
b9a010a2 |
491 | g_debug("processlist_destroy %p", process_list); |
14963be0 |
492 | g_hash_table_destroy(process_list->process_hash); |
493 | process_list->process_hash = NULL; |
1c736ed5 |
494 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
f0d936c0 |
495 | |
ba90bc77 |
496 | g_free(process_list); |
b9a010a2 |
497 | g_debug("processlist_destroy end"); |
498 | } |
499 | |
500 | static gboolean remove_hash_item(ProcessInfo *process_info, |
501 | HashedProcessData *hashed_process_data, |
502 | ProcessList *process_list) |
503 | { |
b9a010a2 |
504 | GtkTreeIter iter; |
505 | |
ad96f4a0 |
506 | iter = hashed_process_data->y_iter; |
b9a010a2 |
507 | |
508 | gtk_list_store_remove (process_list->list_store, &iter); |
1c736ed5 |
509 | gdk_pixmap_unref(hashed_process_data->pixmap); |
b9a010a2 |
510 | |
1d1df11d |
511 | if(likely(process_list->current_hash_data != NULL)) { |
512 | if(likely(hashed_process_data == |
513 | process_list->current_hash_data[process_info->cpu])) |
d2d199a6 |
514 | process_list->current_hash_data[process_info->cpu] = NULL; |
515 | } |
b9a010a2 |
516 | return TRUE; /* remove the element from the hash table */ |
f0d936c0 |
517 | } |
518 | |
b9a010a2 |
519 | void processlist_clear(ProcessList *process_list) |
520 | { |
521 | g_info("processlist_clear %p", process_list); |
522 | |
523 | g_hash_table_foreach_remove(process_list->process_hash, |
524 | (GHRFunc)remove_hash_item, |
525 | (gpointer)process_list); |
526 | process_list->number_of_process = 0; |
1c736ed5 |
527 | update_index_to_pixmap(process_list); |
b9a010a2 |
528 | } |
529 | |
530 | |
ba90bc77 |
531 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
f0d936c0 |
532 | { |
f5d980bf |
533 | return process_list->process_list_widget; |
f0d936c0 |
534 | } |
535 | |
536 | |
4c69e0cc |
537 | void destroy_hash_key(gpointer key) |
f0d936c0 |
538 | { |
a56a1ba4 |
539 | g_free(key); |
fa2c4dbe |
540 | } |
541 | |
4c69e0cc |
542 | void destroy_hash_data(gpointer data) |
fa2c4dbe |
543 | { |
a56a1ba4 |
544 | g_free(data); |
fa2c4dbe |
545 | } |
546 | |
f4b88a7d |
547 | |
548 | void processlist_set_name(ProcessList *process_list, |
549 | GQuark name, |
550 | HashedProcessData *hashed_process_data) |
551 | { |
552 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
553 | PROCESS_COLUMN, g_quark_to_string(name), |
554 | -1); |
555 | } |
556 | |
1fc7847f |
557 | void processlist_set_ppid(ProcessList *process_list, |
558 | guint ppid, |
559 | HashedProcessData *hashed_process_data) |
560 | { |
561 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
562 | PPID_COLUMN, ppid, |
563 | -1); |
564 | } |
565 | |
566 | |
ba90bc77 |
567 | int processlist_add( ProcessList *process_list, |
1c736ed5 |
568 | Drawing_t *drawing, |
a56a1ba4 |
569 | guint pid, |
a95bc95a |
570 | guint cpu, |
e92eabaf |
571 | guint ppid, |
a56a1ba4 |
572 | LttTime *birth, |
d0cd7f09 |
573 | guint trace_num, |
f4b88a7d |
574 | GQuark name, |
a56a1ba4 |
575 | guint *height, |
4e86ae2e |
576 | ProcessInfo **pm_process_info, |
f5d980bf |
577 | HashedProcessData **pm_hashed_process_data) |
fa2c4dbe |
578 | { |
a56a1ba4 |
579 | ProcessInfo *Process_Info = g_new(ProcessInfo, 1); |
14963be0 |
580 | HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); |
f5d980bf |
581 | *pm_hashed_process_data = hashed_process_data; |
4e86ae2e |
582 | *pm_process_info = Process_Info; |
a56a1ba4 |
583 | |
584 | Process_Info->pid = pid; |
a95bc95a |
585 | if(pid == 0) |
586 | Process_Info->cpu = cpu; |
587 | else |
588 | Process_Info->cpu = 0; |
e92eabaf |
589 | Process_Info->ppid = ppid; |
a56a1ba4 |
590 | Process_Info->birth = *birth; |
d0cd7f09 |
591 | Process_Info->trace_num = trace_num; |
b9a010a2 |
592 | |
593 | /* When we create it from before state update, we are sure that the |
594 | * last event occured before the beginning of the global area. |
595 | * |
596 | * If it is created after state update, this value (0) will be |
597 | * overriden by the new state before anything is drawn. |
598 | */ |
23093869 |
599 | hashed_process_data->x.over = 0; |
e72908ed |
600 | hashed_process_data->x.over_used = FALSE; |
b2743953 |
601 | hashed_process_data->x.over_marked = FALSE; |
23093869 |
602 | hashed_process_data->x.middle = 0; |
e72908ed |
603 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
604 | hashed_process_data->x.middle_marked = FALSE; |
23093869 |
605 | hashed_process_data->x.under = 0; |
e72908ed |
606 | hashed_process_data->x.under_used = FALSE; |
b2743953 |
607 | hashed_process_data->x.under_marked = FALSE; |
608 | hashed_process_data->next_good_time = ltt_time_zero; |
1c736ed5 |
609 | |
a56a1ba4 |
610 | /* Add a new row to the model */ |
ad96f4a0 |
611 | gtk_list_store_append ( process_list->list_store, |
612 | &hashed_process_data->y_iter); |
613 | |
614 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
f4b88a7d |
615 | PROCESS_COLUMN, g_quark_to_string(name), |
a56a1ba4 |
616 | PID_COLUMN, pid, |
e92eabaf |
617 | PPID_COLUMN, ppid, |
40debf7b |
618 | CPU_COLUMN, cpu, |
a56a1ba4 |
619 | BIRTH_S_COLUMN, birth->tv_sec, |
620 | BIRTH_NS_COLUMN, birth->tv_nsec, |
d0cd7f09 |
621 | TRACE_COLUMN, trace_num, |
a56a1ba4 |
622 | -1); |
866fefbd |
623 | //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
624 | // GTK_TREE_MODEL(process_list->list_store)); |
625 | //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); |
626 | |
a95bc95a |
627 | g_hash_table_insert(process_list->process_hash, |
a56a1ba4 |
628 | (gpointer)Process_Info, |
14963be0 |
629 | (gpointer)hashed_process_data); |
a56a1ba4 |
630 | |
ba90bc77 |
631 | process_list->number_of_process++; |
a56a1ba4 |
632 | |
866fefbd |
633 | hashed_process_data->height = process_list->cell_height; |
634 | |
1c736ed5 |
635 | g_assert(hashed_process_data->height != 0); |
636 | |
637 | *height = hashed_process_data->height * process_list->number_of_process; |
638 | |
639 | hashed_process_data->pixmap = |
640 | gdk_pixmap_new(drawing->drawing_area->window, |
641 | drawing->alloc_width, |
642 | hashed_process_data->height, |
643 | -1); |
a56a1ba4 |
644 | |
1c736ed5 |
645 | // Clear the image |
646 | gdk_draw_rectangle (hashed_process_data->pixmap, |
647 | drawing->drawing_area->style->black_gc, |
648 | TRUE, |
649 | 0, 0, |
650 | drawing->alloc_width, |
651 | hashed_process_data->height); |
652 | |
653 | update_index_to_pixmap(process_list); |
654 | |
655 | |
a56a1ba4 |
656 | return 0; |
f0d936c0 |
657 | } |
658 | |
ba90bc77 |
659 | int processlist_remove( ProcessList *process_list, |
a56a1ba4 |
660 | guint pid, |
a95bc95a |
661 | guint cpu, |
d0cd7f09 |
662 | LttTime *birth, |
663 | guint trace_num) |
f0d936c0 |
664 | { |
4e86ae2e |
665 | ProcessInfo process_info; |
14963be0 |
666 | HashedProcessData *hashed_process_data; |
a56a1ba4 |
667 | GtkTreeIter iter; |
668 | |
4e86ae2e |
669 | process_info.pid = pid; |
324cdea4 |
670 | if(pid == 0) |
4e86ae2e |
671 | process_info.cpu = cpu; |
324cdea4 |
672 | else |
4e86ae2e |
673 | process_info.cpu = 0; |
674 | process_info.birth = *birth; |
675 | process_info.trace_num = trace_num; |
a56a1ba4 |
676 | |
677 | |
1d1df11d |
678 | hashed_process_data = |
a56a1ba4 |
679 | (HashedProcessData*)g_hash_table_lookup( |
14963be0 |
680 | process_list->process_hash, |
1d1df11d |
681 | &process_info); |
682 | if(likely(hashed_process_data != NULL)) |
a56a1ba4 |
683 | { |
ad96f4a0 |
684 | iter = hashed_process_data->y_iter; |
a56a1ba4 |
685 | |
f5d980bf |
686 | gtk_list_store_remove (process_list->list_store, &iter); |
e800cf84 |
687 | |
14963be0 |
688 | g_hash_table_remove(process_list->process_hash, |
4e86ae2e |
689 | &process_info); |
690 | |
1d1df11d |
691 | if(likely(process_list->current_hash_data != NULL)) { |
692 | if(likely(hashed_process_data == process_list->current_hash_data[cpu])) { |
0e9000a1 |
693 | process_list->current_hash_data[cpu] = NULL; |
694 | } |
4e86ae2e |
695 | } |
1c736ed5 |
696 | |
697 | gdk_pixmap_unref(hashed_process_data->pixmap); |
698 | |
699 | update_index_to_pixmap(process_list); |
700 | |
ba90bc77 |
701 | process_list->number_of_process--; |
a56a1ba4 |
702 | |
703 | return 0; |
704 | } else { |
705 | return 1; |
706 | } |
fa2c4dbe |
707 | } |
708 | |
709 | |
40debf7b |
710 | #if 0 |
6550d711 |
711 | static inline guint get_cpu_number_from_name(GQuark name) |
a95bc95a |
712 | { |
a95bc95a |
713 | const gchar *string; |
714 | char *begin; |
715 | guint cpu; |
716 | |
717 | string = g_quark_to_string(name); |
718 | |
719 | begin = strrchr(string, '/'); |
720 | begin++; |
721 | |
722 | g_assert(begin != '\0'); |
723 | |
724 | cpu = strtoul(begin, NULL, 10); |
725 | |
726 | return cpu; |
727 | } |
40debf7b |
728 | #endif //0 |