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1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | |
23 | #include <gtk/gtk.h> |
24 | #include <gdk/gdk.h> |
25 | #include <glib.h> |
26 | #include <string.h> |
27 | #include <stdlib.h> |
28 | #include <math.h> |
58a9b31b |
29 | # |
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30 | |
31 | #include "processlist.h" |
32 | #include "drawing.h" |
33 | #include "drawitem.h" |
34 | |
35 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
58a9b31b |
36 | //#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
9e01e6d4 |
37 | |
38 | /* Preallocated Size of the index_to_pixmap array */ |
39 | #define ALLOCATE_PROCESSES 1000 |
40 | |
41 | /***************************************************************************** |
42 | * Methods to synchronize process list * |
43 | *****************************************************************************/ |
44 | |
45 | |
fb93b151 |
46 | gint resource_sort_func ( GtkTreeModel *model, |
47 | GtkTreeIter *it_a, |
48 | GtkTreeIter *it_b, |
49 | gpointer user_data) |
50 | { |
51 | gchar *a_name; |
52 | gchar *b_name; |
53 | |
54 | gtk_tree_model_get(model, it_a, NAME_COLUMN, &a_name, -1); |
55 | |
56 | gtk_tree_model_get(model, it_b, NAME_COLUMN, &b_name, -1); |
57 | |
58 | return strcmp(a_name, b_name); |
59 | } |
9e01e6d4 |
60 | |
58a9b31b |
61 | //static guint process_list_hash_fct(gconstpointer key) |
62 | //{ |
63 | // guint pid = ((const ResourceInfo*)key)->pid; |
64 | // return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ResourceInfo*)key)->cpu); |
65 | //} |
66 | // |
67 | ///* If hash is good, should be different */ |
68 | //static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) |
69 | //{ |
70 | // const ResourceInfo *pa = (const ResourceInfo*)a; |
71 | // const ResourceInfo *pb = (const ResourceInfo*)b; |
72 | // |
73 | // gboolean ret = TRUE; |
74 | // |
75 | // if(likely(pa->pid != pb->pid)) |
76 | // ret = FALSE; |
77 | // if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) |
78 | // ret = FALSE; |
79 | // if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) |
80 | // ret = FALSE; |
81 | // if(unlikely(pa->trace_num != pb->trace_num)) |
82 | // ret = FALSE; |
83 | // |
84 | // return ret; |
85 | //} |
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86 | |
58a9b31b |
87 | static guint resource_list_hash_fct(gconstpointer key) |
9e01e6d4 |
88 | { |
58a9b31b |
89 | gchar *name = g_quark_to_string(((const ResourceInfo*)key)->name); |
90 | return g_str_hash(name); |
9e01e6d4 |
91 | } |
92 | |
58a9b31b |
93 | static gboolean resource_list_equ_fct(gconstpointer a, gconstpointer b) |
9e01e6d4 |
94 | { |
58a9b31b |
95 | const ResourceInfo *pa = (const ResourceInfo*)a; |
96 | const ResourceInfo *pb = (const ResourceInfo*)b; |
9e01e6d4 |
97 | |
98 | gboolean ret = TRUE; |
99 | |
58a9b31b |
100 | /* TODO pmf: add some else's here to make it faster */ |
101 | /* TODO pmf: this is highly inefficient */ |
102 | |
103 | if(likely(strcmp(g_quark_to_string(pa->name), g_quark_to_string(pb->name)) != 0)) |
9e01e6d4 |
104 | ret = FALSE; |
105 | if(unlikely(pa->trace_num != pb->trace_num)) |
106 | ret = FALSE; |
107 | |
108 | return ret; |
109 | } |
110 | |
111 | void destroy_hash_key(gpointer key); |
112 | |
113 | void destroy_hash_data(gpointer data); |
114 | |
115 | |
116 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
117 | { |
118 | ControlFlowData *control_flow_data = |
119 | (ControlFlowData*)g_object_get_data( |
120 | G_OBJECT(widget), |
121 | "control_flow_data"); |
122 | Drawing_t *drawing = control_flow_data->drawing; |
123 | unsigned int cell_height = |
124 | get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); |
125 | |
126 | switch(event->direction) { |
127 | case GDK_SCROLL_UP: |
128 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
129 | gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height); |
130 | break; |
131 | case GDK_SCROLL_DOWN: |
132 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
133 | gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); |
134 | break; |
135 | default: |
136 | g_error("should only scroll up and down."); |
137 | } |
138 | return TRUE; |
139 | } |
140 | |
141 | |
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142 | static void update_index_to_pixmap_each(ResourceInfo *key, |
143 | HashedResourceData *value, |
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144 | ProcessList *process_list) |
145 | { |
146 | guint array_index = processlist_get_index_from_data(process_list, value); |
147 | |
148 | g_assert(array_index < process_list->index_to_pixmap->len); |
149 | |
150 | GdkPixmap **pixmap = |
151 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); |
152 | |
153 | *pixmap = value->pixmap; |
154 | } |
155 | |
156 | |
157 | void update_index_to_pixmap(ProcessList *process_list) |
158 | { |
159 | g_ptr_array_set_size(process_list->index_to_pixmap, |
160 | g_hash_table_size(process_list->process_hash)); |
161 | g_hash_table_foreach(process_list->process_hash, |
162 | (GHFunc)update_index_to_pixmap_each, |
163 | process_list); |
164 | } |
165 | |
166 | |
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167 | static void update_pixmap_size_each(ResourceInfo *key, |
168 | HashedResourceData *value, |
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169 | guint width) |
170 | { |
171 | GdkPixmap *old_pixmap = value->pixmap; |
172 | |
173 | value->pixmap = |
174 | gdk_pixmap_new(old_pixmap, |
175 | width, |
176 | value->height, |
177 | -1); |
178 | |
179 | gdk_pixmap_unref(old_pixmap); |
180 | } |
181 | |
182 | |
183 | void update_pixmap_size(ProcessList *process_list, guint width) |
184 | { |
185 | g_hash_table_foreach(process_list->process_hash, |
186 | (GHFunc)update_pixmap_size_each, |
187 | (gpointer)width); |
188 | } |
189 | |
190 | |
191 | typedef struct _CopyPixmap { |
192 | GdkDrawable *dest; |
193 | GdkGC *gc; |
194 | GdkDrawable *src; |
195 | gint xsrc, ysrc, xdest, ydest, width, height; |
196 | } CopyPixmap; |
197 | |
58a9b31b |
198 | static void copy_pixmap_region_each(ResourceInfo *key, |
199 | HashedResourceData *value, |
9e01e6d4 |
200 | CopyPixmap *cp) |
201 | { |
202 | GdkPixmap *src = cp->src; |
203 | GdkPixmap *dest = cp->dest; |
204 | |
205 | if(dest == NULL) |
206 | dest = value->pixmap; |
207 | if(src == NULL) |
208 | src = value->pixmap; |
209 | |
210 | gdk_draw_drawable (dest, |
211 | cp->gc, |
212 | src, |
213 | cp->xsrc, cp->ysrc, |
214 | cp->xdest, cp->ydest, |
215 | cp->width, cp->height); |
216 | } |
217 | |
9e01e6d4 |
218 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, |
219 | GdkGC *gc, GdkDrawable *src, |
220 | gint xsrc, gint ysrc, |
221 | gint xdest, gint ydest, gint width, gint height) |
222 | { |
223 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
224 | |
225 | g_hash_table_foreach(process_list->process_hash, |
226 | (GHFunc)copy_pixmap_region_each, |
227 | &cp); |
228 | } |
229 | |
230 | |
231 | |
232 | typedef struct _RectanglePixmap { |
233 | gboolean filled; |
234 | gint x, y, width, height; |
235 | GdkGC *gc; |
236 | } RectanglePixmap; |
237 | |
58a9b31b |
238 | static void rectangle_pixmap_each(ResourceInfo *key, |
239 | HashedResourceData *value, |
9e01e6d4 |
240 | RectanglePixmap *rp) |
241 | { |
242 | if(rp->height == -1) |
243 | rp->height = value->height; |
244 | |
245 | gdk_draw_rectangle (value->pixmap, |
246 | rp->gc, |
247 | rp->filled, |
248 | rp->x, rp->y, |
249 | rp->width, rp->height); |
250 | } |
251 | |
252 | |
253 | |
254 | |
255 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, |
256 | gboolean filled, gint x, gint y, gint width, gint height) |
257 | { |
258 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
259 | |
260 | g_hash_table_foreach(process_list->process_hash, |
261 | (GHFunc)rectangle_pixmap_each, |
262 | &rp); |
263 | } |
264 | |
265 | |
266 | /* Renders each pixmaps into on big drawable */ |
267 | void copy_pixmap_to_screen(ProcessList *process_list, |
268 | GdkDrawable *dest, |
269 | GdkGC *gc, |
270 | gint x, gint y, |
271 | gint width, gint height) |
272 | { |
273 | if(process_list->index_to_pixmap->len == 0) return; |
274 | guint cell_height = process_list->cell_height; |
275 | |
276 | /* Get indexes */ |
277 | gint begin = floor(y/(double)cell_height); |
278 | gint end = MIN(ceil((y+height)/(double)cell_height), |
279 | process_list->index_to_pixmap->len); |
280 | gint i; |
281 | |
282 | for(i=begin; i<end; i++) { |
283 | g_assert(i<process_list->index_to_pixmap->len); |
284 | /* Render the pixmap to the screen */ |
285 | GdkPixmap *pixmap = |
286 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
287 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); |
288 | |
289 | gdk_draw_drawable (dest, |
290 | gc, |
291 | pixmap, |
292 | x, 0, |
293 | x, i*cell_height, |
294 | width, cell_height); |
295 | |
296 | } |
9e01e6d4 |
297 | } |
298 | |
9e01e6d4 |
299 | ProcessList *processlist_construct(void) |
300 | { |
301 | GtkTreeViewColumn *column; |
302 | GtkCellRenderer *renderer; |
303 | |
304 | ProcessList* process_list = g_new(ProcessList,1); |
305 | |
306 | process_list->number_of_process = 0; |
307 | |
308 | process_list->current_hash_data = NULL; |
309 | |
310 | /* Create the Process list */ |
311 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
312 | G_TYPE_STRING, |
313 | G_TYPE_STRING, |
314 | G_TYPE_UINT, |
315 | G_TYPE_UINT, |
316 | G_TYPE_UINT, |
317 | G_TYPE_UINT, |
318 | G_TYPE_ULONG, |
319 | G_TYPE_ULONG, |
320 | G_TYPE_UINT); |
321 | |
322 | |
323 | process_list->process_list_widget = |
324 | gtk_tree_view_new_with_model |
325 | (GTK_TREE_MODEL (process_list->list_store)); |
326 | |
327 | g_object_unref (G_OBJECT (process_list->list_store)); |
328 | |
fb93b151 |
329 | gtk_tree_sortable_set_default_sort_func( |
330 | GTK_TREE_SORTABLE(process_list->list_store), |
331 | resource_sort_func, |
332 | NULL, |
333 | NULL); |
334 | |
335 | |
336 | gtk_tree_sortable_set_sort_column_id( |
337 | GTK_TREE_SORTABLE(process_list->list_store), |
338 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
339 | GTK_SORT_ASCENDING); |
9e01e6d4 |
340 | |
341 | |
342 | process_list->process_hash = g_hash_table_new_full( |
58a9b31b |
343 | resource_list_hash_fct, resource_list_equ_fct, |
9e01e6d4 |
344 | destroy_hash_key, destroy_hash_data |
345 | ); |
346 | |
347 | |
348 | gtk_tree_view_set_headers_visible( |
349 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
350 | |
351 | /* Create a column, associating the "text" attribute of the |
352 | * cell_renderer to the first column of the model */ |
353 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
354 | renderer = gtk_cell_renderer_text_new (); |
355 | process_list->renderer = renderer; |
356 | |
357 | gint vertical_separator; |
358 | gtk_widget_style_get (GTK_WIDGET (process_list->process_list_widget), |
359 | "vertical-separator", &vertical_separator, |
360 | NULL); |
361 | gtk_cell_renderer_get_size(renderer, |
362 | GTK_WIDGET(process_list->process_list_widget), |
363 | NULL, |
364 | NULL, |
365 | NULL, |
366 | NULL, |
367 | &process_list->cell_height); |
368 | |
369 | #if GTK_CHECK_VERSION(2,4,15) |
370 | guint ypad; |
371 | g_object_get(G_OBJECT(renderer), "ypad", &ypad, NULL); |
372 | |
373 | process_list->cell_height += ypad; |
374 | #endif |
375 | process_list->cell_height += vertical_separator; |
376 | |
377 | |
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378 | column = gtk_tree_view_column_new_with_attributes ( "Resource", |
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379 | renderer, |
380 | "text", |
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381 | NAME_COLUMN, |
9e01e6d4 |
382 | NULL); |
383 | gtk_tree_view_column_set_alignment (column, 0.0); |
384 | gtk_tree_view_column_set_fixed_width (column, 45); |
385 | gtk_tree_view_append_column ( |
386 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
387 | |
388 | process_list->button = column->button; |
389 | |
c4e6f4dc |
390 | // column = gtk_tree_view_column_new_with_attributes ( "Brand", |
391 | // renderer, |
392 | // "text", |
393 | // BRAND_COLUMN, |
394 | // NULL); |
395 | // gtk_tree_view_column_set_alignment (column, 0.0); |
396 | // gtk_tree_view_column_set_fixed_width (column, 45); |
397 | // gtk_tree_view_append_column ( |
398 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
399 | // |
400 | // column = gtk_tree_view_column_new_with_attributes ( "PID", |
401 | // renderer, |
402 | // "text", |
403 | // PID_COLUMN, |
404 | // NULL); |
405 | // gtk_tree_view_append_column ( |
406 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
407 | // |
408 | // column = gtk_tree_view_column_new_with_attributes ( "TGID", |
409 | // renderer, |
410 | // "text", |
411 | // TGID_COLUMN, |
412 | // NULL); |
413 | // gtk_tree_view_append_column ( |
414 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
415 | // |
416 | // column = gtk_tree_view_column_new_with_attributes ( "PPID", |
417 | // renderer, |
418 | // "text", |
419 | // PPID_COLUMN, |
420 | // NULL); |
421 | // gtk_tree_view_append_column ( |
422 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
423 | // |
424 | // column = gtk_tree_view_column_new_with_attributes ( "CPU", |
425 | // renderer, |
426 | // "text", |
427 | // CPU_COLUMN, |
428 | // NULL); |
429 | // gtk_tree_view_append_column ( |
430 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
431 | // |
432 | // column = gtk_tree_view_column_new_with_attributes ( "Birth sec", |
433 | // renderer, |
434 | // "text", |
435 | // BIRTH_S_COLUMN, |
436 | // NULL); |
437 | // gtk_tree_view_append_column ( |
438 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
439 | // |
440 | // //gtk_tree_view_column_set_visible(column, 0); |
441 | // // |
442 | // column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", |
443 | // renderer, |
444 | // "text", |
445 | // BIRTH_NS_COLUMN, |
446 | // NULL); |
447 | // gtk_tree_view_append_column ( |
448 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
449 | // |
450 | // column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
451 | // renderer, |
452 | // "text", |
453 | // TRACE_COLUMN, |
454 | // NULL); |
455 | // gtk_tree_view_append_column ( |
456 | // GTK_TREE_VIEW (process_list->process_list_widget), column); |
9e01e6d4 |
457 | |
458 | |
459 | //gtk_tree_view_column_set_visible(column, 0); |
460 | |
461 | g_object_set_data_full( |
462 | G_OBJECT(process_list->process_list_widget), |
463 | "process_list_Data", |
464 | process_list, |
465 | (GDestroyNotify)processlist_destroy); |
466 | |
467 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
468 | |
469 | return process_list; |
470 | } |
471 | |
472 | void processlist_destroy(ProcessList *process_list) |
473 | { |
474 | g_debug("processlist_destroy %p", process_list); |
475 | g_hash_table_destroy(process_list->process_hash); |
476 | process_list->process_hash = NULL; |
477 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
478 | |
479 | g_free(process_list); |
480 | g_debug("processlist_destroy end"); |
481 | } |
482 | |
58a9b31b |
483 | static gboolean remove_hash_item(ResourceInfo *process_info, |
484 | HashedResourceData *hashed_process_data, |
9e01e6d4 |
485 | ProcessList *process_list) |
486 | { |
487 | GtkTreeIter iter; |
488 | |
489 | iter = hashed_process_data->y_iter; |
490 | |
491 | gtk_list_store_remove (process_list->list_store, &iter); |
492 | gdk_pixmap_unref(hashed_process_data->pixmap); |
493 | |
58a9b31b |
494 | // TODO pmf: check this; might be needed |
495 | // if(likely(process_list->current_hash_data != NULL)) { |
496 | // if(likely(hashed_process_data == |
497 | // process_list->current_hash_data[process_info->trace_num][process_info->cpu])) |
498 | // process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL; |
499 | // } |
9e01e6d4 |
500 | return TRUE; /* remove the element from the hash table */ |
501 | } |
502 | |
503 | void processlist_clear(ProcessList *process_list) |
504 | { |
505 | g_info("processlist_clear %p", process_list); |
506 | |
507 | g_hash_table_foreach_remove(process_list->process_hash, |
508 | (GHRFunc)remove_hash_item, |
509 | (gpointer)process_list); |
510 | process_list->number_of_process = 0; |
511 | update_index_to_pixmap(process_list); |
512 | } |
513 | |
514 | |
515 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
516 | { |
517 | return process_list->process_list_widget; |
518 | } |
519 | |
520 | |
521 | void destroy_hash_key(gpointer key) |
522 | { |
523 | g_free(key); |
524 | } |
525 | |
526 | void destroy_hash_data(gpointer data) |
527 | { |
528 | g_free(data); |
529 | } |
530 | |
531 | |
58a9b31b |
532 | //void processlist_set_name(ProcessList *process_list, |
533 | // GQuark name, |
534 | // HashedResourceData *hashed_process_data) |
535 | //{ |
536 | // gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
537 | // PROCESS_COLUMN, g_quark_to_string(name), |
538 | // -1); |
539 | //} |
540 | // |
541 | //void processlist_set_brand(ProcessList *process_list, |
542 | // GQuark brand, |
543 | // HashedResourceData *hashed_process_data) |
544 | //{ |
545 | // gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
546 | // BRAND_COLUMN, g_quark_to_string(brand), |
547 | // -1); |
548 | //} |
549 | // |
550 | //void processlist_set_tgid(ProcessList *process_list, |
551 | // guint tgid, |
552 | // HashedResourceData *hashed_process_data) |
553 | //{ |
554 | // gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
555 | // TGID_COLUMN, tgid, |
556 | // -1); |
557 | //} |
558 | // |
559 | //void processlist_set_ppid(ProcessList *process_list, |
560 | // guint ppid, |
561 | // HashedResourceData *hashed_process_data) |
562 | //{ |
563 | // gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
564 | // PPID_COLUMN, ppid, |
565 | // -1); |
566 | //} |
9e01e6d4 |
567 | |
c4e6f4dc |
568 | int resourcelist_add( ProcessList *process_list, |
9e01e6d4 |
569 | Drawing_t *drawing, |
58a9b31b |
570 | guint trace_num, |
9e01e6d4 |
571 | GQuark name, |
44ffb95f |
572 | guint type, |
573 | guint id, |
9e01e6d4 |
574 | guint *height, |
58a9b31b |
575 | ResourceInfo **pm_resource_info, |
576 | HashedResourceData **pm_hashed_resource_data) |
9e01e6d4 |
577 | { |
58a9b31b |
578 | ResourceInfo *Resource_Info = g_new(ResourceInfo, 1); |
579 | HashedResourceData *hashed_resource_data = g_new(HashedResourceData, 1); |
c4e6f4dc |
580 | *pm_hashed_resource_data = hashed_resource_data; |
581 | *pm_resource_info = Resource_Info; |
58a9b31b |
582 | |
583 | Resource_Info->name = name; |
9e01e6d4 |
584 | |
c4e6f4dc |
585 | // Process_Info->pid = pid; |
586 | // Process_Info->tgid = tgid; |
587 | // if(pid == 0) |
588 | // Process_Info->cpu = cpu; |
589 | // else |
590 | // Process_Info->cpu = 0; |
591 | // Process_Info->ppid = ppid; |
592 | // Process_Info->birth = *birth; |
58a9b31b |
593 | Resource_Info->trace_num = trace_num; |
44ffb95f |
594 | Resource_Info->type = type; |
595 | Resource_Info->id = id; |
9e01e6d4 |
596 | |
597 | /* When we create it from before state update, we are sure that the |
598 | * last event occured before the beginning of the global area. |
599 | * |
600 | * If it is created after state update, this value (0) will be |
601 | * overriden by the new state before anything is drawn. |
c4e6f4dc |
602 | * |
603 | * There are 3 potential lines for the each process: one in the middle, |
604 | * one under it and one over it. The {over,middle,under} fields tell us |
605 | * the x pixel on the pixmap where we are. The _used fields tell us |
606 | * whether that pixel was used. The _marked field tells us if we marked a |
607 | * conflict point. |
9e01e6d4 |
608 | */ |
c4e6f4dc |
609 | hashed_resource_data->x.over = 0; |
610 | hashed_resource_data->x.over_used = FALSE; |
611 | hashed_resource_data->x.over_marked = FALSE; |
612 | hashed_resource_data->x.middle = 0; // last |
613 | hashed_resource_data->x.middle_used = FALSE; |
614 | hashed_resource_data->x.middle_marked = FALSE; |
615 | hashed_resource_data->x.under = 0; |
616 | hashed_resource_data->x.under_used = FALSE; |
617 | hashed_resource_data->x.under_marked = FALSE; |
618 | hashed_resource_data->next_good_time = ltt_time_zero; |
9e01e6d4 |
619 | |
620 | /* Add a new row to the model */ |
621 | gtk_list_store_append ( process_list->list_store, |
58a9b31b |
622 | &hashed_resource_data->y_iter); |
9e01e6d4 |
623 | |
58a9b31b |
624 | gtk_list_store_set ( process_list->list_store, &hashed_resource_data->y_iter, |
625 | NAME_COLUMN, g_quark_to_string(name), |
9e01e6d4 |
626 | -1); |
9e01e6d4 |
627 | |
628 | g_hash_table_insert(process_list->process_hash, |
58a9b31b |
629 | (gpointer)Resource_Info, |
630 | (gpointer)hashed_resource_data); |
9e01e6d4 |
631 | |
c4e6f4dc |
632 | process_list->number_of_process++; // of resources |
9e01e6d4 |
633 | |
58a9b31b |
634 | hashed_resource_data->height = process_list->cell_height; |
9e01e6d4 |
635 | |
58a9b31b |
636 | g_assert(hashed_resource_data->height != 0); |
9e01e6d4 |
637 | |
58a9b31b |
638 | *height = hashed_resource_data->height * process_list->number_of_process; |
9e01e6d4 |
639 | |
58a9b31b |
640 | hashed_resource_data->pixmap = |
9e01e6d4 |
641 | gdk_pixmap_new(drawing->drawing_area->window, |
642 | drawing->alloc_width, |
58a9b31b |
643 | hashed_resource_data->height, |
9e01e6d4 |
644 | -1); |
645 | |
c4e6f4dc |
646 | // Clear the image with black background |
58a9b31b |
647 | gdk_draw_rectangle (hashed_resource_data->pixmap, |
9e01e6d4 |
648 | drawing->drawing_area->style->black_gc, |
649 | TRUE, |
650 | 0, 0, |
651 | drawing->alloc_width, |
58a9b31b |
652 | hashed_resource_data->height); |
9e01e6d4 |
653 | |
654 | update_index_to_pixmap(process_list); |
655 | |
9e01e6d4 |
656 | return 0; |
657 | } |
c4e6f4dc |
658 | //int processlist_add( ProcessList *process_list, |
659 | // Drawing_t *drawing, |
660 | // guint pid, |
661 | // guint tgid, |
662 | // guint cpu, |
663 | // guint ppid, |
664 | // LttTime *birth, |
665 | // guint trace_num, |
666 | // GQuark name, |
667 | // GQuark brand, |
668 | // guint *height, |
58a9b31b |
669 | // ResourceInfo **pm_process_info, |
670 | // HashedResourceData **pm_hashed_process_data) |
c4e6f4dc |
671 | //{ |
58a9b31b |
672 | // ResourceInfo *Process_Info = g_new(ResourceInfo, 1); |
673 | // HashedResourceData *hashed_process_data = g_new(HashedResourceData, 1); |
c4e6f4dc |
674 | // *pm_hashed_process_data = hashed_process_data; |
675 | // *pm_process_info = Process_Info; |
676 | // |
677 | // Process_Info->pid = pid; |
678 | // Process_Info->tgid = tgid; |
679 | // if(pid == 0) |
680 | // Process_Info->cpu = cpu; |
681 | // else |
682 | // Process_Info->cpu = 0; |
683 | // Process_Info->ppid = ppid; |
684 | // Process_Info->birth = *birth; |
685 | // Process_Info->trace_num = trace_num; |
686 | // |
687 | // /* When we create it from before state update, we are sure that the |
688 | // * last event occured before the beginning of the global area. |
689 | // * |
690 | // * If it is created after state update, this value (0) will be |
691 | // * overriden by the new state before anything is drawn. |
692 | // */ |
693 | // hashed_process_data->x.over = 0; |
694 | // hashed_process_data->x.over_used = FALSE; |
695 | // hashed_process_data->x.over_marked = FALSE; |
696 | // hashed_process_data->x.middle = 0; |
697 | // hashed_process_data->x.middle_used = FALSE; |
698 | // hashed_process_data->x.middle_marked = FALSE; |
699 | // hashed_process_data->x.under = 0; |
700 | // hashed_process_data->x.under_used = FALSE; |
701 | // hashed_process_data->x.under_marked = FALSE; |
702 | // hashed_process_data->next_good_time = ltt_time_zero; |
703 | // |
704 | // /* Add a new row to the model */ |
705 | // gtk_list_store_append ( process_list->list_store, |
706 | // &hashed_process_data->y_iter); |
707 | // |
708 | // gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, |
709 | // PROCESS_COLUMN, g_quark_to_string(name), |
710 | // BRAND_COLUMN, g_quark_to_string(brand), |
711 | // PID_COLUMN, pid, |
712 | // TGID_COLUMN, tgid, |
713 | // PPID_COLUMN, ppid, |
714 | // CPU_COLUMN, cpu, |
715 | // BIRTH_S_COLUMN, birth->tv_sec, |
716 | // BIRTH_NS_COLUMN, birth->tv_nsec, |
717 | // TRACE_COLUMN, trace_num, |
718 | // -1); |
719 | // //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
720 | // // GTK_TREE_MODEL(process_list->list_store)); |
721 | // //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); |
722 | // |
723 | // g_hash_table_insert(process_list->process_hash, |
724 | // (gpointer)Process_Info, |
725 | // (gpointer)hashed_process_data); |
726 | // |
727 | // process_list->number_of_process++; |
728 | // |
729 | // hashed_process_data->height = process_list->cell_height; |
730 | // |
731 | // g_assert(hashed_process_data->height != 0); |
732 | // |
733 | // *height = hashed_process_data->height * process_list->number_of_process; |
734 | // |
735 | // hashed_process_data->pixmap = |
736 | // gdk_pixmap_new(drawing->drawing_area->window, |
737 | // drawing->alloc_width, |
738 | // hashed_process_data->height, |
739 | // -1); |
740 | // |
741 | // // Clear the image |
742 | // gdk_draw_rectangle (hashed_process_data->pixmap, |
743 | // drawing->drawing_area->style->black_gc, |
744 | // TRUE, |
745 | // 0, 0, |
746 | // drawing->alloc_width, |
747 | // hashed_process_data->height); |
748 | // |
749 | // update_index_to_pixmap(process_list); |
750 | // |
751 | // |
752 | // return 0; |
753 | //} |
9e01e6d4 |
754 | |
58a9b31b |
755 | // TODO pmf: make this work once again |
756 | //int processlist_remove( ProcessList *process_list, |
757 | // guint pid, |
758 | // guint cpu, |
759 | // LttTime *birth, |
760 | // guint trace_num) |
761 | //{ |
762 | // ResourceInfo process_info; |
763 | // HashedResourceData *hashed_process_data; |
764 | // GtkTreeIter iter; |
765 | // |
766 | // process_info.pid = pid; |
767 | // if(pid == 0) |
768 | // process_info.cpu = cpu; |
769 | // else |
770 | // process_info.cpu = 0; |
771 | // process_info.birth = *birth; |
772 | // process_info.trace_num = trace_num; |
773 | // |
774 | // |
775 | // hashed_process_data = |
776 | // (HashedResourceData*)g_hash_table_lookup( |
777 | // process_list->process_hash, |
778 | // &process_info); |
779 | // if(likely(hashed_process_data != NULL)) |
780 | // { |
781 | // iter = hashed_process_data->y_iter; |
782 | // |
783 | // gtk_list_store_remove (process_list->list_store, &iter); |
784 | // |
785 | // g_hash_table_remove(process_list->process_hash, |
786 | // &process_info); |
787 | // |
788 | // if(likely(process_list->current_hash_data != NULL)) { |
789 | // if(likely(hashed_process_data == process_list->current_hash_data[trace_num][cpu])) { |
790 | // process_list->current_hash_data[trace_num][cpu] = NULL; |
791 | // } |
792 | // } |
793 | // |
794 | // gdk_pixmap_unref(hashed_process_data->pixmap); |
795 | // |
796 | // update_index_to_pixmap(process_list); |
797 | // |
798 | // process_list->number_of_process--; |
799 | // |
800 | // return 0; |
801 | // } else { |
802 | // return 1; |
803 | // } |
804 | //} |
9e01e6d4 |
805 | |
806 | |
807 | #if 0 |
808 | static inline guint get_cpu_number_from_name(GQuark name) |
809 | { |
810 | const gchar *string; |
811 | char *begin; |
812 | guint cpu; |
813 | |
814 | string = g_quark_to_string(name); |
815 | |
816 | begin = strrchr(string, '/'); |
817 | begin++; |
818 | |
819 | g_assert(begin != '\0'); |
820 | |
821 | cpu = strtoul(begin, NULL, 10); |
822 | |
823 | return cpu; |
824 | } |
825 | #endif //0 |