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; |
b2a893e7 |
51 | gchar *a_brand; |
fcc08e1e |
52 | guint a_pid, a_tgid, a_ppid, a_cpu; |
117986b7 |
53 | gulong a_birth_s, a_birth_ns; |
04e3de96 |
54 | guint a_trace; |
117986b7 |
55 | |
56 | gchar *b_name; |
b2a893e7 |
57 | gchar *b_brand; |
fcc08e1e |
58 | guint b_pid, b_tgid, b_ppid, b_cpu; |
117986b7 |
59 | gulong b_birth_s, b_birth_ns; |
04e3de96 |
60 | guint b_trace; |
117986b7 |
61 | |
62 | gtk_tree_model_get(model, |
63 | it_a, |
fcc08e1e |
64 | PROCESS_COLUMN, &a_name, |
65 | BRAND_COLUMN, &a_brand, |
66 | PID_COLUMN, &a_pid, |
67 | TGID_COLUMN, &a_tgid, |
68 | PPID_COLUMN, &a_ppid, |
69 | CPU_COLUMN, &a_cpu, |
70 | BIRTH_S_COLUMN, &a_birth_s, |
71 | BIRTH_NS_COLUMN, &a_birth_ns, |
72 | TRACE_COLUMN, &a_trace, |
117986b7 |
73 | -1); |
74 | |
75 | gtk_tree_model_get(model, |
76 | it_b, |
fcc08e1e |
77 | PROCESS_COLUMN, &b_name, |
78 | BRAND_COLUMN, &b_brand, |
79 | PID_COLUMN, &b_pid, |
80 | TGID_COLUMN, &b_tgid, |
81 | PPID_COLUMN, &b_ppid, |
82 | CPU_COLUMN, &b_cpu, |
83 | BIRTH_S_COLUMN, &b_birth_s, |
84 | BIRTH_NS_COLUMN, &b_birth_ns, |
85 | TRACE_COLUMN, &b_trace, |
117986b7 |
86 | -1); |
a56a1ba4 |
87 | |
a56a1ba4 |
88 | |
89 | /* Order by PID */ |
117986b7 |
90 | if(a_pid == 0 && b_pid == 0) { |
91 | /* If 0, order by CPU */ |
92 | if(a_cpu > b_cpu) return 1; |
18e29396 |
93 | if(a_cpu < b_cpu) return -1; |
a56a1ba4 |
94 | |
117986b7 |
95 | } else { /* if not 0, order by pid */ |
a56a1ba4 |
96 | |
117986b7 |
97 | if(a_pid > b_pid) return 1; |
18e29396 |
98 | if(a_pid < b_pid) return -1; |
a56a1ba4 |
99 | } |
100 | |
a56a1ba4 |
101 | /* Order by birth second */ |
a56a1ba4 |
102 | |
117986b7 |
103 | if(a_birth_s > b_birth_s) return 1; |
18e29396 |
104 | if(a_birth_s < b_birth_s) return -1; |
117986b7 |
105 | |
a56a1ba4 |
106 | |
107 | /* Order by birth nanosecond */ |
117986b7 |
108 | if(a_birth_ns > b_birth_ns) return 1; |
18e29396 |
109 | if(a_birth_ns < b_birth_ns) return -1; |
a56a1ba4 |
110 | |
d0cd7f09 |
111 | /* Order by trace_num */ |
117986b7 |
112 | if(a_trace > b_trace) return 1; |
18e29396 |
113 | if(a_trace < b_trace) return -1; |
d0cd7f09 |
114 | |
a56a1ba4 |
115 | return 0; |
fa2c4dbe |
116 | |
117 | } |
118 | |
7893f726 |
119 | static guint process_list_hash_fct(gconstpointer key) |
fa2c4dbe |
120 | { |
2eef04b5 |
121 | guint pid = ((const ProcessInfo*)key)->pid; |
122 | return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ProcessInfo*)key)->cpu); |
fa2c4dbe |
123 | } |
124 | |
1d1df11d |
125 | /* If hash is good, should be different */ |
7893f726 |
126 | static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) |
fa2c4dbe |
127 | { |
a95bc95a |
128 | const ProcessInfo *pa = (const ProcessInfo*)a; |
129 | const ProcessInfo *pb = (const ProcessInfo*)b; |
7893f726 |
130 | |
1d1df11d |
131 | gboolean ret = TRUE; |
132 | |
133 | if(likely(pa->pid != pb->pid)) |
134 | ret = FALSE; |
348c6ba8 |
135 | if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) |
1d1df11d |
136 | ret = FALSE; |
348c6ba8 |
137 | if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) |
1d1df11d |
138 | ret = FALSE; |
348c6ba8 |
139 | if(unlikely(pa->trace_num != pb->trace_num)) |
1d1df11d |
140 | ret = FALSE; |
141 | |
142 | return ret; |
fa2c4dbe |
143 | } |
144 | |
4c69e0cc |
145 | void destroy_hash_key(gpointer key); |
fa2c4dbe |
146 | |
4c69e0cc |
147 | void destroy_hash_data(gpointer data); |
fa2c4dbe |
148 | |
149 | |
9d7e0c25 |
150 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
151 | { |
152 | ControlFlowData *control_flow_data = |
153 | (ControlFlowData*)g_object_get_data( |
154 | G_OBJECT(widget), |
155 | "control_flow_data"); |
156 | Drawing_t *drawing = control_flow_data->drawing; |
157 | unsigned int cell_height = |
158 | get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); |
159 | |
160 | switch(event->direction) { |
161 | case GDK_SCROLL_UP: |
162 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
163 | gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height); |
164 | break; |
165 | case GDK_SCROLL_DOWN: |
166 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
167 | gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); |
168 | break; |
5e96e7e3 |
169 | default: |
170 | g_error("should only scroll up and down."); |
9d7e0c25 |
171 | } |
172 | return TRUE; |
173 | } |
174 | |
175 | |
1c736ed5 |
176 | static void update_index_to_pixmap_each(ProcessInfo *key, |
177 | HashedProcessData *value, |
178 | ProcessList *process_list) |
179 | { |
180 | guint array_index = processlist_get_index_from_data(process_list, value); |
181 | |
182 | g_assert(array_index < process_list->index_to_pixmap->len); |
183 | |
184 | GdkPixmap **pixmap = |
185 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); |
186 | |
187 | *pixmap = value->pixmap; |
188 | } |
189 | |
190 | |
7c0125e0 |
191 | void update_index_to_pixmap(ProcessList *process_list) |
1c736ed5 |
192 | { |
193 | g_ptr_array_set_size(process_list->index_to_pixmap, |
194 | g_hash_table_size(process_list->process_hash)); |
195 | g_hash_table_foreach(process_list->process_hash, |
196 | (GHFunc)update_index_to_pixmap_each, |
197 | process_list); |
198 | } |
199 | |
200 | |
201 | static void update_pixmap_size_each(ProcessInfo *key, |
202 | HashedProcessData *value, |
203 | guint width) |
204 | { |
205 | GdkPixmap *old_pixmap = value->pixmap; |
206 | |
207 | value->pixmap = |
208 | gdk_pixmap_new(old_pixmap, |
209 | width, |
210 | value->height, |
211 | -1); |
212 | |
213 | gdk_pixmap_unref(old_pixmap); |
214 | } |
215 | |
216 | |
217 | void update_pixmap_size(ProcessList *process_list, guint width) |
218 | { |
219 | g_hash_table_foreach(process_list->process_hash, |
220 | (GHFunc)update_pixmap_size_each, |
221 | (gpointer)width); |
222 | } |
223 | |
224 | |
225 | typedef struct _CopyPixmap { |
226 | GdkDrawable *dest; |
227 | GdkGC *gc; |
228 | GdkDrawable *src; |
229 | gint xsrc, ysrc, xdest, ydest, width, height; |
230 | } CopyPixmap; |
231 | |
232 | static void copy_pixmap_region_each(ProcessInfo *key, |
233 | HashedProcessData *value, |
234 | CopyPixmap *cp) |
235 | { |
236 | GdkPixmap *src = cp->src; |
237 | GdkPixmap *dest = cp->dest; |
238 | |
239 | if(dest == NULL) |
240 | dest = value->pixmap; |
241 | if(src == NULL) |
242 | src = value->pixmap; |
243 | |
244 | gdk_draw_drawable (dest, |
245 | cp->gc, |
246 | src, |
247 | cp->xsrc, cp->ysrc, |
248 | cp->xdest, cp->ydest, |
249 | cp->width, cp->height); |
250 | } |
251 | |
252 | |
253 | |
254 | |
255 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, |
256 | GdkGC *gc, GdkDrawable *src, |
257 | gint xsrc, gint ysrc, |
258 | gint xdest, gint ydest, gint width, gint height) |
259 | { |
260 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
261 | |
262 | g_hash_table_foreach(process_list->process_hash, |
263 | (GHFunc)copy_pixmap_region_each, |
264 | &cp); |
265 | } |
266 | |
267 | |
268 | |
269 | typedef struct _RectanglePixmap { |
270 | gboolean filled; |
271 | gint x, y, width, height; |
272 | GdkGC *gc; |
273 | } RectanglePixmap; |
274 | |
275 | static void rectangle_pixmap_each(ProcessInfo *key, |
276 | HashedProcessData *value, |
277 | RectanglePixmap *rp) |
278 | { |
279 | if(rp->height == -1) |
280 | rp->height = value->height; |
281 | |
282 | gdk_draw_rectangle (value->pixmap, |
283 | rp->gc, |
284 | rp->filled, |
285 | rp->x, rp->y, |
286 | rp->width, rp->height); |
287 | } |
288 | |
289 | |
290 | |
291 | |
292 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, |
293 | gboolean filled, gint x, gint y, gint width, gint height) |
294 | { |
295 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
296 | |
297 | g_hash_table_foreach(process_list->process_hash, |
298 | (GHFunc)rectangle_pixmap_each, |
299 | &rp); |
300 | } |
301 | |
302 | |
303 | /* Renders each pixmaps into on big drawable */ |
304 | void copy_pixmap_to_screen(ProcessList *process_list, |
305 | GdkDrawable *dest, |
306 | GdkGC *gc, |
307 | gint x, gint y, |
308 | gint width, gint height) |
309 | { |
866fefbd |
310 | if(process_list->index_to_pixmap->len == 0) return; |
311 | guint cell_height = process_list->cell_height; |
312 | |
1c736ed5 |
313 | /* Get indexes */ |
314 | gint begin = floor(y/(double)cell_height); |
315 | gint end = MIN(ceil((y+height)/(double)cell_height), |
316 | process_list->index_to_pixmap->len); |
317 | gint i; |
cc09b702 |
318 | |
1c736ed5 |
319 | for(i=begin; i<end; i++) { |
320 | g_assert(i<process_list->index_to_pixmap->len); |
321 | /* Render the pixmap to the screen */ |
322 | GdkPixmap *pixmap = |
6cec4cd2 |
323 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
324 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); |
1c736ed5 |
325 | |
326 | gdk_draw_drawable (dest, |
327 | gc, |
328 | pixmap, |
329 | x, 0, |
330 | x, i*cell_height, |
331 | width, cell_height); |
332 | |
333 | } |
334 | |
335 | |
336 | } |
337 | |
338 | |
339 | |
340 | |
341 | |
342 | |
343 | |
fa2c4dbe |
344 | |
345 | |
4c69e0cc |
346 | ProcessList *processlist_construct(void) |
f0d936c0 |
347 | { |
a56a1ba4 |
348 | GtkTreeViewColumn *column; |
349 | GtkCellRenderer *renderer; |
350 | |
ba90bc77 |
351 | ProcessList* process_list = g_new(ProcessList,1); |
a56a1ba4 |
352 | |
ba90bc77 |
353 | process_list->number_of_process = 0; |
a56a1ba4 |
354 | |
4e86ae2e |
355 | process_list->current_hash_data = NULL; |
356 | |
a56a1ba4 |
357 | /* Create the Process list */ |
f5d980bf |
358 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
7b5f6cf1 |
359 | G_TYPE_STRING, |
a56a1ba4 |
360 | G_TYPE_STRING, |
361 | G_TYPE_UINT, |
e92eabaf |
362 | G_TYPE_UINT, |
a95bc95a |
363 | G_TYPE_UINT, |
fcc08e1e |
364 | G_TYPE_UINT, |
a56a1ba4 |
365 | G_TYPE_ULONG, |
d0cd7f09 |
366 | G_TYPE_ULONG, |
04e3de96 |
367 | G_TYPE_UINT); |
a56a1ba4 |
368 | |
369 | |
f5d980bf |
370 | process_list->process_list_widget = |
a56a1ba4 |
371 | gtk_tree_view_new_with_model |
f5d980bf |
372 | (GTK_TREE_MODEL (process_list->list_store)); |
f3b7430d |
373 | |
f5d980bf |
374 | g_object_unref (G_OBJECT (process_list->list_store)); |
a56a1ba4 |
375 | |
f3b7430d |
376 | gtk_tree_sortable_set_default_sort_func( |
f5d980bf |
377 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 |
378 | process_sort_func, |
379 | NULL, |
380 | NULL); |
80fdc3cb |
381 | |
382 | |
383 | gtk_tree_sortable_set_sort_column_id( |
384 | GTK_TREE_SORTABLE(process_list->list_store), |
385 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
386 | GTK_SORT_ASCENDING); |
387 | |
388 | |
14963be0 |
389 | process_list->process_hash = g_hash_table_new_full( |
7893f726 |
390 | process_list_hash_fct, process_list_equ_fct, |
a56a1ba4 |
391 | destroy_hash_key, destroy_hash_data |
392 | ); |
393 | |
394 | |
395 | gtk_tree_view_set_headers_visible( |
3cb8b205 |
396 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
a56a1ba4 |
397 | |
398 | /* Create a column, associating the "text" attribute of the |
399 | * cell_renderer to the first column of the model */ |
400 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
401 | renderer = gtk_cell_renderer_text_new (); |
866fefbd |
402 | process_list->renderer = renderer; |
403 | |
6871f7d1 |
404 | gint vertical_separator; |
405 | gtk_widget_style_get (GTK_WIDGET (process_list->process_list_widget), |
406 | "vertical-separator", &vertical_separator, |
407 | NULL); |
866fefbd |
408 | gtk_cell_renderer_get_size(renderer, |
409 | GTK_WIDGET(process_list->process_list_widget), |
410 | NULL, |
411 | NULL, |
412 | NULL, |
413 | NULL, |
414 | &process_list->cell_height); |
6871f7d1 |
415 | |
c9b629ae |
416 | #if GTK_CHECK_VERSION(2,4,15) |
417 | guint ypad; |
418 | g_object_get(G_OBJECT(renderer), "ypad", &ypad, NULL); |
85690c4b |
419 | |
c9b629ae |
420 | process_list->cell_height += ypad; |
421 | #endif |
6871f7d1 |
422 | process_list->cell_height += vertical_separator; |
423 | |
424 | |
a56a1ba4 |
425 | column = gtk_tree_view_column_new_with_attributes ( "Process", |
426 | renderer, |
427 | "text", |
428 | PROCESS_COLUMN, |
429 | NULL); |
430 | gtk_tree_view_column_set_alignment (column, 0.0); |
431 | gtk_tree_view_column_set_fixed_width (column, 45); |
432 | gtk_tree_view_append_column ( |
f5d980bf |
433 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
b9a010a2 |
434 | |
435 | process_list->button = column->button; |
7b5f6cf1 |
436 | |
437 | column = gtk_tree_view_column_new_with_attributes ( "Brand", |
438 | renderer, |
439 | "text", |
440 | BRAND_COLUMN, |
441 | NULL); |
442 | gtk_tree_view_column_set_alignment (column, 0.0); |
443 | gtk_tree_view_column_set_fixed_width (column, 45); |
444 | gtk_tree_view_append_column ( |
445 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
446 | |
a56a1ba4 |
447 | column = gtk_tree_view_column_new_with_attributes ( "PID", |
448 | renderer, |
449 | "text", |
450 | PID_COLUMN, |
451 | NULL); |
452 | gtk_tree_view_append_column ( |
f5d980bf |
453 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
454 | |
fcc08e1e |
455 | column = gtk_tree_view_column_new_with_attributes ( "TGID", |
456 | renderer, |
457 | "text", |
458 | TGID_COLUMN, |
459 | NULL); |
460 | gtk_tree_view_append_column ( |
461 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
462 | |
e92eabaf |
463 | column = gtk_tree_view_column_new_with_attributes ( "PPID", |
464 | renderer, |
465 | "text", |
466 | PPID_COLUMN, |
467 | NULL); |
468 | gtk_tree_view_append_column ( |
469 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a95bc95a |
470 | |
471 | column = gtk_tree_view_column_new_with_attributes ( "CPU", |
472 | renderer, |
473 | "text", |
474 | CPU_COLUMN, |
475 | NULL); |
476 | gtk_tree_view_append_column ( |
477 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
478 | |
479 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", |
480 | renderer, |
481 | "text", |
482 | BIRTH_S_COLUMN, |
483 | NULL); |
484 | gtk_tree_view_append_column ( |
f5d980bf |
485 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
486 | |
487 | //gtk_tree_view_column_set_visible(column, 0); |
488 | // |
489 | column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", |
490 | renderer, |
491 | "text", |
492 | BIRTH_NS_COLUMN, |
493 | NULL); |
494 | gtk_tree_view_append_column ( |
f5d980bf |
495 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 |
496 | |
d0cd7f09 |
497 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
498 | renderer, |
499 | "text", |
500 | TRACE_COLUMN, |
501 | NULL); |
502 | gtk_tree_view_append_column ( |
503 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
504 | |
505 | |
a56a1ba4 |
506 | //gtk_tree_view_column_set_visible(column, 0); |
507 | |
508 | g_object_set_data_full( |
f5d980bf |
509 | G_OBJECT(process_list->process_list_widget), |
ba90bc77 |
510 | "process_list_Data", |
511 | process_list, |
a56a1ba4 |
512 | (GDestroyNotify)processlist_destroy); |
513 | |
1c736ed5 |
514 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
515 | |
ba90bc77 |
516 | return process_list; |
f0d936c0 |
517 | } |
b9a010a2 |
518 | |
ba90bc77 |
519 | void processlist_destroy(ProcessList *process_list) |
f0d936c0 |
520 | { |
b9a010a2 |
521 | g_debug("processlist_destroy %p", process_list); |
14963be0 |
522 | g_hash_table_destroy(process_list->process_hash); |
523 | process_list->process_hash = NULL; |
1c736ed5 |
524 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
f0d936c0 |
525 | |
ba90bc77 |
526 | g_free(process_list); |
b9a010a2 |
527 | g_debug("processlist_destroy end"); |
528 | } |
529 | |
530 | static gboolean remove_hash_item(ProcessInfo *process_info, |
531 | HashedProcessData *hashed_process_data, |
532 | ProcessList *process_list) |
533 | { |
b9a010a2 |
534 | GtkTreeIter iter; |
535 | |
ad96f4a0 |
536 | iter = hashed_process_data->y_iter; |
b9a010a2 |
537 | |
538 | gtk_list_store_remove (process_list->list_store, &iter); |
1c736ed5 |
539 | gdk_pixmap_unref(hashed_process_data->pixmap); |
b9a010a2 |
540 | |
1d1df11d |
541 | if(likely(process_list->current_hash_data != NULL)) { |
542 | if(likely(hashed_process_data == |
0f090e21 |
543 | process_list->current_hash_data[process_info->trace_num][process_info->cpu])) |
544 | process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL; |
d2d199a6 |
545 | } |
b9a010a2 |
546 | return TRUE; /* remove the element from the hash table */ |
f0d936c0 |
547 | } |
548 | |
b9a010a2 |
549 | void processlist_clear(ProcessList *process_list) |
550 | { |
551 | g_info("processlist_clear %p", process_list); |
552 | |
553 | g_hash_table_foreach_remove(process_list->process_hash, |
554 | (GHRFunc)remove_hash_item, |
555 | (gpointer)process_list); |
556 | process_list->number_of_process = 0; |
1c736ed5 |
557 | update_index_to_pixmap(process_list); |
b9a010a2 |
558 | } |
559 | |
560 | |
ba90bc77 |
561 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
f0d936c0 |
562 | { |
f5d980bf |
563 | return process_list->process_list_widget; |
f0d936c0 |
564 | } |
565 | |
566 | |
4c69e0cc |
567 | void destroy_hash_key(gpointer key) |
f0d936c0 |
568 | { |
a56a1ba4 |
569 | g_free(key); |
fa2c4dbe |
570 | } |
571 | |
4c69e0cc |
572 | void destroy_hash_data(gpointer data) |
fa2c4dbe |
573 | { |
a56a1ba4 |
574 | g_free(data); |
fa2c4dbe |
575 | } |
576 | |
f4b88a7d |
577 | |
578 | void processlist_set_name(ProcessList *process_list, |
579 | GQuark name, |
580 | HashedProcessData *hashed_process_data) |
581 | { |
582 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
583 | PROCESS_COLUMN, g_quark_to_string(name), |
584 | -1); |
585 | } |
586 | |
7b5f6cf1 |
587 | void processlist_set_brand(ProcessList *process_list, |
588 | GQuark brand, |
589 | HashedProcessData *hashed_process_data) |
590 | { |
591 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
592 | BRAND_COLUMN, g_quark_to_string(brand), |
593 | -1); |
594 | } |
fcc08e1e |
595 | |
596 | void processlist_set_tgid(ProcessList *process_list, |
597 | guint tgid, |
598 | HashedProcessData *hashed_process_data) |
599 | { |
600 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
601 | TGID_COLUMN, tgid, |
602 | -1); |
603 | } |
604 | |
1fc7847f |
605 | void processlist_set_ppid(ProcessList *process_list, |
606 | guint ppid, |
607 | HashedProcessData *hashed_process_data) |
608 | { |
609 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
610 | PPID_COLUMN, ppid, |
611 | -1); |
612 | } |
613 | |
614 | |
ba90bc77 |
615 | int processlist_add( ProcessList *process_list, |
1c736ed5 |
616 | Drawing_t *drawing, |
a56a1ba4 |
617 | guint pid, |
fcc08e1e |
618 | guint tgid, |
a95bc95a |
619 | guint cpu, |
e92eabaf |
620 | guint ppid, |
a56a1ba4 |
621 | LttTime *birth, |
d0cd7f09 |
622 | guint trace_num, |
f4b88a7d |
623 | GQuark name, |
7b5f6cf1 |
624 | GQuark brand, |
a56a1ba4 |
625 | guint *height, |
4e86ae2e |
626 | ProcessInfo **pm_process_info, |
f5d980bf |
627 | HashedProcessData **pm_hashed_process_data) |
fa2c4dbe |
628 | { |
a56a1ba4 |
629 | ProcessInfo *Process_Info = g_new(ProcessInfo, 1); |
14963be0 |
630 | HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); |
f5d980bf |
631 | *pm_hashed_process_data = hashed_process_data; |
4e86ae2e |
632 | *pm_process_info = Process_Info; |
04e3de96 |
633 | |
a56a1ba4 |
634 | Process_Info->pid = pid; |
fcc08e1e |
635 | Process_Info->tgid = tgid; |
a95bc95a |
636 | if(pid == 0) |
637 | Process_Info->cpu = cpu; |
638 | else |
639 | Process_Info->cpu = 0; |
e92eabaf |
640 | Process_Info->ppid = ppid; |
a56a1ba4 |
641 | Process_Info->birth = *birth; |
d0cd7f09 |
642 | Process_Info->trace_num = trace_num; |
b9a010a2 |
643 | |
644 | /* When we create it from before state update, we are sure that the |
645 | * last event occured before the beginning of the global area. |
646 | * |
647 | * If it is created after state update, this value (0) will be |
648 | * overriden by the new state before anything is drawn. |
649 | */ |
23093869 |
650 | hashed_process_data->x.over = 0; |
e72908ed |
651 | hashed_process_data->x.over_used = FALSE; |
b2743953 |
652 | hashed_process_data->x.over_marked = FALSE; |
23093869 |
653 | hashed_process_data->x.middle = 0; |
e72908ed |
654 | hashed_process_data->x.middle_used = FALSE; |
b2743953 |
655 | hashed_process_data->x.middle_marked = FALSE; |
23093869 |
656 | hashed_process_data->x.under = 0; |
e72908ed |
657 | hashed_process_data->x.under_used = FALSE; |
b2743953 |
658 | hashed_process_data->x.under_marked = FALSE; |
659 | hashed_process_data->next_good_time = ltt_time_zero; |
1c736ed5 |
660 | |
a56a1ba4 |
661 | /* Add a new row to the model */ |
ad96f4a0 |
662 | gtk_list_store_append ( process_list->list_store, |
663 | &hashed_process_data->y_iter); |
664 | |
665 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
f4b88a7d |
666 | PROCESS_COLUMN, g_quark_to_string(name), |
7b5f6cf1 |
667 | BRAND_COLUMN, g_quark_to_string(brand), |
a56a1ba4 |
668 | PID_COLUMN, pid, |
fcc08e1e |
669 | TGID_COLUMN, tgid, |
e92eabaf |
670 | PPID_COLUMN, ppid, |
40debf7b |
671 | CPU_COLUMN, cpu, |
a56a1ba4 |
672 | BIRTH_S_COLUMN, birth->tv_sec, |
673 | BIRTH_NS_COLUMN, birth->tv_nsec, |
d0cd7f09 |
674 | TRACE_COLUMN, trace_num, |
a56a1ba4 |
675 | -1); |
866fefbd |
676 | //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
677 | // GTK_TREE_MODEL(process_list->list_store)); |
678 | //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); |
679 | |
a95bc95a |
680 | g_hash_table_insert(process_list->process_hash, |
a56a1ba4 |
681 | (gpointer)Process_Info, |
14963be0 |
682 | (gpointer)hashed_process_data); |
a56a1ba4 |
683 | |
ba90bc77 |
684 | process_list->number_of_process++; |
a56a1ba4 |
685 | |
866fefbd |
686 | hashed_process_data->height = process_list->cell_height; |
687 | |
1c736ed5 |
688 | g_assert(hashed_process_data->height != 0); |
689 | |
690 | *height = hashed_process_data->height * process_list->number_of_process; |
691 | |
692 | hashed_process_data->pixmap = |
693 | gdk_pixmap_new(drawing->drawing_area->window, |
694 | drawing->alloc_width, |
695 | hashed_process_data->height, |
696 | -1); |
a56a1ba4 |
697 | |
1c736ed5 |
698 | // Clear the image |
699 | gdk_draw_rectangle (hashed_process_data->pixmap, |
700 | drawing->drawing_area->style->black_gc, |
701 | TRUE, |
702 | 0, 0, |
703 | drawing->alloc_width, |
704 | hashed_process_data->height); |
705 | |
706 | update_index_to_pixmap(process_list); |
707 | |
708 | |
a56a1ba4 |
709 | return 0; |
f0d936c0 |
710 | } |
711 | |
ba90bc77 |
712 | int processlist_remove( ProcessList *process_list, |
a56a1ba4 |
713 | guint pid, |
a95bc95a |
714 | guint cpu, |
d0cd7f09 |
715 | LttTime *birth, |
716 | guint trace_num) |
f0d936c0 |
717 | { |
4e86ae2e |
718 | ProcessInfo process_info; |
14963be0 |
719 | HashedProcessData *hashed_process_data; |
a56a1ba4 |
720 | GtkTreeIter iter; |
721 | |
4e86ae2e |
722 | process_info.pid = pid; |
324cdea4 |
723 | if(pid == 0) |
4e86ae2e |
724 | process_info.cpu = cpu; |
324cdea4 |
725 | else |
4e86ae2e |
726 | process_info.cpu = 0; |
727 | process_info.birth = *birth; |
728 | process_info.trace_num = trace_num; |
a56a1ba4 |
729 | |
730 | |
1d1df11d |
731 | hashed_process_data = |
a56a1ba4 |
732 | (HashedProcessData*)g_hash_table_lookup( |
14963be0 |
733 | process_list->process_hash, |
1d1df11d |
734 | &process_info); |
735 | if(likely(hashed_process_data != NULL)) |
a56a1ba4 |
736 | { |
ad96f4a0 |
737 | iter = hashed_process_data->y_iter; |
a56a1ba4 |
738 | |
f5d980bf |
739 | gtk_list_store_remove (process_list->list_store, &iter); |
e800cf84 |
740 | |
14963be0 |
741 | g_hash_table_remove(process_list->process_hash, |
4e86ae2e |
742 | &process_info); |
743 | |
1d1df11d |
744 | if(likely(process_list->current_hash_data != NULL)) { |
0f090e21 |
745 | if(likely(hashed_process_data == process_list->current_hash_data[trace_num][cpu])) { |
746 | process_list->current_hash_data[trace_num][cpu] = NULL; |
0e9000a1 |
747 | } |
4e86ae2e |
748 | } |
1c736ed5 |
749 | |
750 | gdk_pixmap_unref(hashed_process_data->pixmap); |
751 | |
752 | update_index_to_pixmap(process_list); |
753 | |
ba90bc77 |
754 | process_list->number_of_process--; |
a56a1ba4 |
755 | |
756 | return 0; |
757 | } else { |
758 | return 1; |
759 | } |
fa2c4dbe |
760 | } |
761 | |
762 | |
40debf7b |
763 | #if 0 |
6550d711 |
764 | static inline guint get_cpu_number_from_name(GQuark name) |
a95bc95a |
765 | { |
a95bc95a |
766 | const gchar *string; |
767 | char *begin; |
768 | guint cpu; |
769 | |
770 | string = g_quark_to_string(name); |
771 | |
772 | begin = strrchr(string, '/'); |
773 | begin++; |
774 | |
775 | g_assert(begin != '\0'); |
776 | |
777 | cpu = strtoul(begin, NULL, 10); |
778 | |
779 | return cpu; |
780 | } |
40debf7b |
781 | #endif //0 |