Commit | Line | Data |
---|---|---|
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 | |
b9ce0bad YB |
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
16 | * MA 02110-1301, USA. | |
ce0214a6 | 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) |
ca0f8a8e | 35 | |
1c736ed5 | 36 | /* Preallocated Size of the index_to_pixmap array */ |
37 | #define ALLOCATE_PROCESSES 1000 | |
ca0f8a8e | 38 | |
f0d936c0 | 39 | /***************************************************************************** |
40 | * Methods to synchronize process list * | |
41 | *****************************************************************************/ | |
42 | ||
f0d936c0 | 43 | |
a56a1ba4 | 44 | gint process_sort_func ( GtkTreeModel *model, |
45 | GtkTreeIter *it_a, | |
46 | GtkTreeIter *it_b, | |
47 | gpointer user_data) | |
fa2c4dbe | 48 | { |
117986b7 | 49 | gchar *a_name; |
fcc08e1e | 50 | guint a_pid, a_tgid, a_ppid, a_cpu; |
117986b7 | 51 | gulong a_birth_s, a_birth_ns; |
04e3de96 | 52 | guint a_trace; |
117986b7 | 53 | |
54 | gchar *b_name; | |
fcc08e1e | 55 | guint b_pid, b_tgid, b_ppid, b_cpu; |
117986b7 | 56 | gulong b_birth_s, b_birth_ns; |
04e3de96 | 57 | guint b_trace; |
117986b7 | 58 | |
59 | gtk_tree_model_get(model, | |
60 | it_a, | |
fcc08e1e | 61 | PROCESS_COLUMN, &a_name, |
fcc08e1e | 62 | PID_COLUMN, &a_pid, |
63 | TGID_COLUMN, &a_tgid, | |
64 | PPID_COLUMN, &a_ppid, | |
65 | CPU_COLUMN, &a_cpu, | |
66 | BIRTH_S_COLUMN, &a_birth_s, | |
67 | BIRTH_NS_COLUMN, &a_birth_ns, | |
68 | TRACE_COLUMN, &a_trace, | |
117986b7 | 69 | -1); |
70 | ||
71 | gtk_tree_model_get(model, | |
72 | it_b, | |
fcc08e1e | 73 | PROCESS_COLUMN, &b_name, |
fcc08e1e | 74 | PID_COLUMN, &b_pid, |
75 | TGID_COLUMN, &b_tgid, | |
76 | PPID_COLUMN, &b_ppid, | |
77 | CPU_COLUMN, &b_cpu, | |
78 | BIRTH_S_COLUMN, &b_birth_s, | |
79 | BIRTH_NS_COLUMN, &b_birth_ns, | |
80 | TRACE_COLUMN, &b_trace, | |
117986b7 | 81 | -1); |
a56a1ba4 | 82 | |
a56a1ba4 | 83 | |
84 | /* Order by PID */ | |
117986b7 | 85 | if(a_pid == 0 && b_pid == 0) { |
86 | /* If 0, order by CPU */ | |
87 | if(a_cpu > b_cpu) return 1; | |
18e29396 | 88 | if(a_cpu < b_cpu) return -1; |
a56a1ba4 | 89 | |
117986b7 | 90 | } else { /* if not 0, order by pid */ |
a56a1ba4 | 91 | |
117986b7 | 92 | if(a_pid > b_pid) return 1; |
18e29396 | 93 | if(a_pid < b_pid) return -1; |
a56a1ba4 | 94 | } |
95 | ||
a56a1ba4 | 96 | /* Order by birth second */ |
a56a1ba4 | 97 | |
117986b7 | 98 | if(a_birth_s > b_birth_s) return 1; |
18e29396 | 99 | if(a_birth_s < b_birth_s) return -1; |
117986b7 | 100 | |
a56a1ba4 | 101 | |
102 | /* Order by birth nanosecond */ | |
117986b7 | 103 | if(a_birth_ns > b_birth_ns) return 1; |
18e29396 | 104 | if(a_birth_ns < b_birth_ns) return -1; |
a56a1ba4 | 105 | |
d0cd7f09 | 106 | /* Order by trace_num */ |
117986b7 | 107 | if(a_trace > b_trace) return 1; |
18e29396 | 108 | if(a_trace < b_trace) return -1; |
d0cd7f09 | 109 | |
a56a1ba4 | 110 | return 0; |
fa2c4dbe | 111 | |
112 | } | |
113 | ||
7893f726 | 114 | static guint process_list_hash_fct(gconstpointer key) |
fa2c4dbe | 115 | { |
2eef04b5 | 116 | guint pid = ((const ProcessInfo*)key)->pid; |
117 | return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ProcessInfo*)key)->cpu); | |
fa2c4dbe | 118 | } |
119 | ||
1d1df11d | 120 | /* If hash is good, should be different */ |
7893f726 | 121 | static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) |
fa2c4dbe | 122 | { |
a95bc95a | 123 | const ProcessInfo *pa = (const ProcessInfo*)a; |
124 | const ProcessInfo *pb = (const ProcessInfo*)b; | |
7893f726 | 125 | |
1d1df11d | 126 | gboolean ret = TRUE; |
127 | ||
128 | if(likely(pa->pid != pb->pid)) | |
129 | ret = FALSE; | |
348c6ba8 | 130 | if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) |
1d1df11d | 131 | ret = FALSE; |
f2f8d567 YB |
132 | //TODO ybrosseau 2012-09-18 Check if we want to reenable birth comparision |
133 | // We currently do not have valid birth info, so don't compare it | |
134 | /* if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) | |
135 | ret = FALSE;*/ | |
348c6ba8 | 136 | if(unlikely(pa->trace_num != pb->trace_num)) |
1d1df11d | 137 | ret = FALSE; |
138 | ||
139 | return ret; | |
fa2c4dbe | 140 | } |
141 | ||
4c69e0cc | 142 | void destroy_hash_key(gpointer key); |
fa2c4dbe | 143 | |
4c69e0cc | 144 | void destroy_hash_data(gpointer data); |
fa2c4dbe | 145 | |
146 | ||
9d7e0c25 | 147 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
148 | { | |
149 | ControlFlowData *control_flow_data = | |
150 | (ControlFlowData*)g_object_get_data( | |
151 | G_OBJECT(widget), | |
152 | "control_flow_data"); | |
8d8c5ea7 AM |
153 | unsigned int cell_height = |
154 | get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); | |
9d7e0c25 | 155 | |
156 | switch(event->direction) { | |
157 | case GDK_SCROLL_UP: | |
158 | gtk_adjustment_set_value(control_flow_data->v_adjust, | |
159 | gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height); | |
160 | break; | |
161 | case GDK_SCROLL_DOWN: | |
162 | gtk_adjustment_set_value(control_flow_data->v_adjust, | |
163 | gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); | |
164 | break; | |
5e96e7e3 | 165 | default: |
166 | g_error("should only scroll up and down."); | |
9d7e0c25 | 167 | } |
8d8c5ea7 | 168 | return TRUE; |
9d7e0c25 | 169 | } |
170 | ||
171 | ||
1c736ed5 | 172 | static void update_index_to_pixmap_each(ProcessInfo *key, |
173 | HashedProcessData *value, | |
174 | ProcessList *process_list) | |
175 | { | |
176 | guint array_index = processlist_get_index_from_data(process_list, value); | |
177 | ||
178 | g_assert(array_index < process_list->index_to_pixmap->len); | |
179 | ||
180 | GdkPixmap **pixmap = | |
181 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); | |
182 | ||
183 | *pixmap = value->pixmap; | |
184 | } | |
185 | ||
186 | ||
7c0125e0 | 187 | void update_index_to_pixmap(ProcessList *process_list) |
1c736ed5 | 188 | { |
189 | g_ptr_array_set_size(process_list->index_to_pixmap, | |
190 | g_hash_table_size(process_list->process_hash)); | |
191 | g_hash_table_foreach(process_list->process_hash, | |
192 | (GHFunc)update_index_to_pixmap_each, | |
193 | process_list); | |
194 | } | |
195 | ||
196 | ||
197 | static void update_pixmap_size_each(ProcessInfo *key, | |
198 | HashedProcessData *value, | |
199 | guint width) | |
200 | { | |
201 | GdkPixmap *old_pixmap = value->pixmap; | |
202 | ||
203 | value->pixmap = | |
204 | gdk_pixmap_new(old_pixmap, | |
205 | width, | |
206 | value->height, | |
207 | -1); | |
208 | ||
209 | gdk_pixmap_unref(old_pixmap); | |
210 | } | |
211 | ||
212 | ||
213 | void update_pixmap_size(ProcessList *process_list, guint width) | |
214 | { | |
43ed82b5 | 215 | g_hash_table_foreach(process_list->process_hash, |
216 | (GHFunc)update_pixmap_size_each, | |
217 | GUINT_TO_POINTER(width)); | |
1c736ed5 | 218 | } |
219 | ||
220 | ||
221 | typedef struct _CopyPixmap { | |
222 | GdkDrawable *dest; | |
223 | GdkGC *gc; | |
224 | GdkDrawable *src; | |
225 | gint xsrc, ysrc, xdest, ydest, width, height; | |
226 | } CopyPixmap; | |
227 | ||
228 | static void copy_pixmap_region_each(ProcessInfo *key, | |
229 | HashedProcessData *value, | |
230 | CopyPixmap *cp) | |
231 | { | |
232 | GdkPixmap *src = cp->src; | |
233 | GdkPixmap *dest = cp->dest; | |
234 | ||
235 | if(dest == NULL) | |
236 | dest = value->pixmap; | |
237 | if(src == NULL) | |
238 | src = value->pixmap; | |
239 | ||
240 | gdk_draw_drawable (dest, | |
241 | cp->gc, | |
242 | src, | |
243 | cp->xsrc, cp->ysrc, | |
244 | cp->xdest, cp->ydest, | |
245 | cp->width, cp->height); | |
246 | } | |
247 | ||
248 | ||
249 | ||
250 | ||
251 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, | |
252 | GdkGC *gc, GdkDrawable *src, | |
253 | gint xsrc, gint ysrc, | |
254 | gint xdest, gint ydest, gint width, gint height) | |
255 | { | |
256 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; | |
257 | ||
258 | g_hash_table_foreach(process_list->process_hash, | |
259 | (GHFunc)copy_pixmap_region_each, | |
260 | &cp); | |
261 | } | |
262 | ||
263 | ||
264 | ||
265 | typedef struct _RectanglePixmap { | |
266 | gboolean filled; | |
267 | gint x, y, width, height; | |
268 | GdkGC *gc; | |
269 | } RectanglePixmap; | |
270 | ||
271 | static void rectangle_pixmap_each(ProcessInfo *key, | |
272 | HashedProcessData *value, | |
273 | RectanglePixmap *rp) | |
274 | { | |
275 | if(rp->height == -1) | |
276 | rp->height = value->height; | |
277 | ||
278 | gdk_draw_rectangle (value->pixmap, | |
279 | rp->gc, | |
280 | rp->filled, | |
281 | rp->x, rp->y, | |
282 | rp->width, rp->height); | |
283 | } | |
284 | ||
285 | ||
286 | ||
287 | ||
288 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, | |
289 | gboolean filled, gint x, gint y, gint width, gint height) | |
290 | { | |
291 | RectanglePixmap rp = { filled, x, y, width, height, gc }; | |
292 | ||
293 | g_hash_table_foreach(process_list->process_hash, | |
294 | (GHFunc)rectangle_pixmap_each, | |
295 | &rp); | |
296 | } | |
297 | ||
298 | ||
299 | /* Renders each pixmaps into on big drawable */ | |
300 | void copy_pixmap_to_screen(ProcessList *process_list, | |
301 | GdkDrawable *dest, | |
302 | GdkGC *gc, | |
303 | gint x, gint y, | |
304 | gint width, gint height) | |
305 | { | |
866fefbd | 306 | if(process_list->index_to_pixmap->len == 0) return; |
307 | guint cell_height = process_list->cell_height; | |
308 | ||
1c736ed5 | 309 | /* Get indexes */ |
310 | gint begin = floor(y/(double)cell_height); | |
311 | gint end = MIN(ceil((y+height)/(double)cell_height), | |
312 | process_list->index_to_pixmap->len); | |
313 | gint i; | |
cc09b702 | 314 | |
1c736ed5 | 315 | for(i=begin; i<end; i++) { |
316 | g_assert(i<process_list->index_to_pixmap->len); | |
317 | /* Render the pixmap to the screen */ | |
318 | GdkPixmap *pixmap = | |
6cec4cd2 | 319 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
320 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); | |
1c736ed5 | 321 | |
322 | gdk_draw_drawable (dest, | |
323 | gc, | |
324 | pixmap, | |
325 | x, 0, | |
326 | x, i*cell_height, | |
327 | width, cell_height); | |
328 | ||
329 | } | |
330 | ||
331 | ||
332 | } | |
333 | ||
334 | ||
335 | ||
336 | ||
337 | ||
338 | ||
339 | ||
fa2c4dbe | 340 | |
341 | ||
4c69e0cc | 342 | ProcessList *processlist_construct(void) |
f0d936c0 | 343 | { |
a56a1ba4 | 344 | GtkTreeViewColumn *column; |
345 | GtkCellRenderer *renderer; | |
346 | ||
ba90bc77 | 347 | ProcessList* process_list = g_new(ProcessList,1); |
a56a1ba4 | 348 | |
ba90bc77 | 349 | process_list->number_of_process = 0; |
a56a1ba4 | 350 | |
4e86ae2e | 351 | process_list->current_hash_data = NULL; |
352 | ||
a56a1ba4 | 353 | /* Create the Process list */ |
f5d980bf | 354 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
a56a1ba4 | 355 | G_TYPE_STRING, |
356 | G_TYPE_UINT, | |
e92eabaf | 357 | G_TYPE_UINT, |
a95bc95a | 358 | G_TYPE_UINT, |
fcc08e1e | 359 | G_TYPE_UINT, |
a56a1ba4 | 360 | G_TYPE_ULONG, |
d0cd7f09 | 361 | G_TYPE_ULONG, |
04e3de96 | 362 | G_TYPE_UINT); |
a56a1ba4 | 363 | |
364 | ||
f5d980bf | 365 | process_list->process_list_widget = |
a56a1ba4 | 366 | gtk_tree_view_new_with_model |
f5d980bf | 367 | (GTK_TREE_MODEL (process_list->list_store)); |
f3b7430d | 368 | |
f5d980bf | 369 | g_object_unref (G_OBJECT (process_list->list_store)); |
a56a1ba4 | 370 | |
f3b7430d | 371 | gtk_tree_sortable_set_default_sort_func( |
f5d980bf | 372 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 | 373 | process_sort_func, |
374 | NULL, | |
375 | NULL); | |
80fdc3cb | 376 | |
377 | ||
378 | gtk_tree_sortable_set_sort_column_id( | |
379 | GTK_TREE_SORTABLE(process_list->list_store), | |
380 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, | |
381 | GTK_SORT_ASCENDING); | |
382 | ||
383 | ||
14963be0 | 384 | process_list->process_hash = g_hash_table_new_full( |
7893f726 | 385 | process_list_hash_fct, process_list_equ_fct, |
a56a1ba4 | 386 | destroy_hash_key, destroy_hash_data |
387 | ); | |
388 | ||
389 | ||
390 | gtk_tree_view_set_headers_visible( | |
3cb8b205 | 391 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
a56a1ba4 | 392 | |
393 | /* Create a column, associating the "text" attribute of the | |
394 | * cell_renderer to the first column of the model */ | |
395 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ | |
396 | renderer = gtk_cell_renderer_text_new (); | |
866fefbd | 397 | process_list->renderer = renderer; |
398 | ||
c55068ce | 399 | /* Add a temporary row to the model to get the cell size when the first |
400 | * real process is added. */ | |
401 | GtkTreeIter iter; | |
402 | GtkTreePath *path; | |
403 | path = gtk_tree_path_new_first(); | |
404 | gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(process_list->process_list_widget)), &iter, path); | |
405 | gtk_list_store_append(process_list->list_store, &iter); | |
53f78441 | 406 | gtk_tree_path_free(path); |
09ccc1c8 | 407 | |
c55068ce | 408 | process_list->cell_height = 0; // not ready to get size yet. |
6871f7d1 | 409 | |
a56a1ba4 | 410 | column = gtk_tree_view_column_new_with_attributes ( "Process", |
411 | renderer, | |
412 | "text", | |
413 | PROCESS_COLUMN, | |
414 | NULL); | |
415 | gtk_tree_view_column_set_alignment (column, 0.0); | |
8badf73a | 416 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
417 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 418 | gtk_tree_view_append_column ( |
f5d980bf | 419 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
b9a010a2 | 420 | |
421 | process_list->button = column->button; | |
7b5f6cf1 | 422 | |
a56a1ba4 | 423 | column = gtk_tree_view_column_new_with_attributes ( "PID", |
424 | renderer, | |
425 | "text", | |
426 | PID_COLUMN, | |
427 | NULL); | |
8badf73a | 428 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
429 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 430 | gtk_tree_view_append_column ( |
f5d980bf | 431 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 | 432 | |
fcc08e1e | 433 | column = gtk_tree_view_column_new_with_attributes ( "TGID", |
434 | renderer, | |
435 | "text", | |
436 | TGID_COLUMN, | |
437 | NULL); | |
8badf73a | 438 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
439 | gtk_tree_view_column_set_resizable(column, TRUE); | |
fcc08e1e | 440 | gtk_tree_view_append_column ( |
441 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
442 | ||
e92eabaf | 443 | column = gtk_tree_view_column_new_with_attributes ( "PPID", |
444 | renderer, | |
445 | "text", | |
446 | PPID_COLUMN, | |
447 | NULL); | |
8badf73a | 448 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
449 | gtk_tree_view_column_set_resizable(column, TRUE); | |
e92eabaf | 450 | gtk_tree_view_append_column ( |
451 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
a95bc95a | 452 | |
453 | column = gtk_tree_view_column_new_with_attributes ( "CPU", | |
454 | renderer, | |
455 | "text", | |
456 | CPU_COLUMN, | |
457 | NULL); | |
8badf73a | 458 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
459 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a95bc95a | 460 | gtk_tree_view_append_column ( |
461 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
a56a1ba4 | 462 | |
463 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", | |
464 | renderer, | |
465 | "text", | |
466 | BIRTH_S_COLUMN, | |
467 | NULL); | |
8badf73a | 468 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
469 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 470 | gtk_tree_view_append_column ( |
f5d980bf | 471 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 | 472 | |
473 | //gtk_tree_view_column_set_visible(column, 0); | |
474 | // | |
475 | column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", | |
476 | renderer, | |
477 | "text", | |
478 | BIRTH_NS_COLUMN, | |
479 | NULL); | |
8badf73a | 480 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
481 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 482 | gtk_tree_view_append_column ( |
f5d980bf | 483 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 | 484 | |
d0cd7f09 | 485 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
486 | renderer, | |
487 | "text", | |
488 | TRACE_COLUMN, | |
489 | NULL); | |
8badf73a | 490 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
491 | gtk_tree_view_column_set_resizable(column, TRUE); | |
d0cd7f09 | 492 | gtk_tree_view_append_column ( |
493 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
494 | ||
495 | ||
a56a1ba4 | 496 | //gtk_tree_view_column_set_visible(column, 0); |
497 | ||
498 | g_object_set_data_full( | |
f5d980bf | 499 | G_OBJECT(process_list->process_list_widget), |
ba90bc77 | 500 | "process_list_Data", |
501 | process_list, | |
a56a1ba4 | 502 | (GDestroyNotify)processlist_destroy); |
503 | ||
1c736ed5 | 504 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
505 | ||
ba90bc77 | 506 | return process_list; |
f0d936c0 | 507 | } |
b9a010a2 | 508 | |
ba90bc77 | 509 | void processlist_destroy(ProcessList *process_list) |
f0d936c0 | 510 | { |
b9a010a2 | 511 | g_debug("processlist_destroy %p", process_list); |
14963be0 | 512 | g_hash_table_destroy(process_list->process_hash); |
513 | process_list->process_hash = NULL; | |
1c736ed5 | 514 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
f0d936c0 | 515 | |
ba90bc77 | 516 | g_free(process_list); |
b9a010a2 | 517 | g_debug("processlist_destroy end"); |
518 | } | |
519 | ||
520 | static gboolean remove_hash_item(ProcessInfo *process_info, | |
521 | HashedProcessData *hashed_process_data, | |
522 | ProcessList *process_list) | |
523 | { | |
b9a010a2 | 524 | GtkTreeIter iter; |
525 | ||
ad96f4a0 | 526 | iter = hashed_process_data->y_iter; |
b9a010a2 | 527 | |
528 | gtk_list_store_remove (process_list->list_store, &iter); | |
1c736ed5 | 529 | gdk_pixmap_unref(hashed_process_data->pixmap); |
b9a010a2 | 530 | |
1d1df11d | 531 | if(likely(process_list->current_hash_data != NULL)) { |
532 | if(likely(hashed_process_data == | |
0f090e21 | 533 | process_list->current_hash_data[process_info->trace_num][process_info->cpu])) |
534 | process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL; | |
d2d199a6 | 535 | } |
b9a010a2 | 536 | return TRUE; /* remove the element from the hash table */ |
f0d936c0 | 537 | } |
538 | ||
b9a010a2 | 539 | void processlist_clear(ProcessList *process_list) |
540 | { | |
541 | g_info("processlist_clear %p", process_list); | |
542 | ||
543 | g_hash_table_foreach_remove(process_list->process_hash, | |
544 | (GHRFunc)remove_hash_item, | |
545 | (gpointer)process_list); | |
546 | process_list->number_of_process = 0; | |
1c736ed5 | 547 | update_index_to_pixmap(process_list); |
b9a010a2 | 548 | } |
549 | ||
550 | ||
ba90bc77 | 551 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
f0d936c0 | 552 | { |
f5d980bf | 553 | return process_list->process_list_widget; |
f0d936c0 | 554 | } |
555 | ||
556 | ||
4c69e0cc | 557 | void destroy_hash_key(gpointer key) |
f0d936c0 | 558 | { |
a56a1ba4 | 559 | g_free(key); |
fa2c4dbe | 560 | } |
561 | ||
4c69e0cc | 562 | void destroy_hash_data(gpointer data) |
fa2c4dbe | 563 | { |
a56a1ba4 | 564 | g_free(data); |
fa2c4dbe | 565 | } |
566 | ||
f4b88a7d | 567 | |
568 | void processlist_set_name(ProcessList *process_list, | |
569 | GQuark name, | |
570 | HashedProcessData *hashed_process_data) | |
571 | { | |
572 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
573 | PROCESS_COLUMN, g_quark_to_string(name), | |
574 | -1); | |
575 | } | |
576 | ||
fcc08e1e | 577 | void processlist_set_tgid(ProcessList *process_list, |
578 | guint tgid, | |
579 | HashedProcessData *hashed_process_data) | |
580 | { | |
581 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
582 | TGID_COLUMN, tgid, | |
583 | -1); | |
584 | } | |
585 | ||
1fc7847f | 586 | void processlist_set_ppid(ProcessList *process_list, |
587 | guint ppid, | |
588 | HashedProcessData *hashed_process_data) | |
589 | { | |
590 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
591 | PPID_COLUMN, ppid, | |
592 | -1); | |
593 | } | |
594 | ||
595 | ||
ba90bc77 | 596 | int processlist_add( ProcessList *process_list, |
1c736ed5 | 597 | Drawing_t *drawing, |
a56a1ba4 | 598 | guint pid, |
fcc08e1e | 599 | guint tgid, |
a95bc95a | 600 | guint cpu, |
e92eabaf | 601 | guint ppid, |
a56a1ba4 | 602 | LttTime *birth, |
d0cd7f09 | 603 | guint trace_num, |
f4b88a7d | 604 | GQuark name, |
a56a1ba4 | 605 | guint *height, |
4e86ae2e | 606 | ProcessInfo **pm_process_info, |
f5d980bf | 607 | HashedProcessData **pm_hashed_process_data) |
fa2c4dbe | 608 | { |
a56a1ba4 | 609 | ProcessInfo *Process_Info = g_new(ProcessInfo, 1); |
14963be0 | 610 | HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); |
f5d980bf | 611 | *pm_hashed_process_data = hashed_process_data; |
4e86ae2e | 612 | *pm_process_info = Process_Info; |
04e3de96 | 613 | |
a56a1ba4 | 614 | Process_Info->pid = pid; |
fcc08e1e | 615 | Process_Info->tgid = tgid; |
a95bc95a | 616 | if(pid == 0) |
617 | Process_Info->cpu = cpu; | |
618 | else | |
619 | Process_Info->cpu = 0; | |
e92eabaf | 620 | Process_Info->ppid = ppid; |
a56a1ba4 | 621 | Process_Info->birth = *birth; |
d0cd7f09 | 622 | Process_Info->trace_num = trace_num; |
b9a010a2 | 623 | |
624 | /* When we create it from before state update, we are sure that the | |
625 | * last event occured before the beginning of the global area. | |
626 | * | |
627 | * If it is created after state update, this value (0) will be | |
628 | * overriden by the new state before anything is drawn. | |
629 | */ | |
23093869 | 630 | hashed_process_data->x.over = 0; |
e72908ed | 631 | hashed_process_data->x.over_used = FALSE; |
b2743953 | 632 | hashed_process_data->x.over_marked = FALSE; |
23093869 | 633 | hashed_process_data->x.middle = 0; |
e72908ed | 634 | hashed_process_data->x.middle_used = FALSE; |
b2743953 | 635 | hashed_process_data->x.middle_marked = FALSE; |
23093869 | 636 | hashed_process_data->x.under = 0; |
e72908ed | 637 | hashed_process_data->x.under_used = FALSE; |
b2743953 | 638 | hashed_process_data->x.under_marked = FALSE; |
639 | hashed_process_data->next_good_time = ltt_time_zero; | |
1c736ed5 | 640 | |
c55068ce | 641 | if (process_list->cell_height == 0) { |
642 | GtkTreePath *path; | |
643 | GdkRectangle rect; | |
644 | GtkTreeIter iter; | |
645 | ||
646 | path = gtk_tree_path_new_first(); | |
647 | gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(process_list->process_list_widget)), &iter, path); | |
648 | gtk_tree_view_get_background_area( | |
649 | GTK_TREE_VIEW(process_list->process_list_widget), | |
650 | path, NULL, &rect); | |
651 | gtk_list_store_remove(process_list->list_store, &iter); | |
652 | gtk_tree_path_free (path); | |
653 | process_list->cell_height = rect.height; | |
654 | } | |
655 | ||
a56a1ba4 | 656 | /* Add a new row to the model */ |
ad96f4a0 | 657 | gtk_list_store_append ( process_list->list_store, |
658 | &hashed_process_data->y_iter); | |
659 | ||
660 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
f4b88a7d | 661 | PROCESS_COLUMN, g_quark_to_string(name), |
a56a1ba4 | 662 | PID_COLUMN, pid, |
fcc08e1e | 663 | TGID_COLUMN, tgid, |
e92eabaf | 664 | PPID_COLUMN, ppid, |
40debf7b | 665 | CPU_COLUMN, cpu, |
a56a1ba4 | 666 | BIRTH_S_COLUMN, birth->tv_sec, |
667 | BIRTH_NS_COLUMN, birth->tv_nsec, | |
d0cd7f09 | 668 | TRACE_COLUMN, trace_num, |
a56a1ba4 | 669 | -1); |
866fefbd | 670 | //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
671 | // GTK_TREE_MODEL(process_list->list_store)); | |
672 | //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); | |
673 | ||
a95bc95a | 674 | g_hash_table_insert(process_list->process_hash, |
a56a1ba4 | 675 | (gpointer)Process_Info, |
14963be0 | 676 | (gpointer)hashed_process_data); |
a56a1ba4 | 677 | |
ba90bc77 | 678 | process_list->number_of_process++; |
c55068ce | 679 | #if 0 |
680 | GtkTreePath *path; | |
681 | GdkRectangle rect; | |
682 | gtk_widget_queue_draw(process_list->process_list_widget); | |
683 | path = gtk_tree_path_new_first(); | |
684 | gtk_tree_view_get_background_area(GTK_TREE_VIEW(process_list->process_list_widget), | |
685 | path, NULL, &rect); | |
686 | gtk_tree_path_free (path); | |
687 | process_list->cell_height = rect.height; | |
688 | #endif //0 | |
a56a1ba4 | 689 | |
866fefbd | 690 | |
c55068ce | 691 | hashed_process_data->height = process_list->cell_height; |
1c736ed5 | 692 | g_assert(hashed_process_data->height != 0); |
693 | ||
694 | *height = hashed_process_data->height * process_list->number_of_process; | |
695 | ||
696 | hashed_process_data->pixmap = | |
697 | gdk_pixmap_new(drawing->drawing_area->window, | |
698 | drawing->alloc_width, | |
699 | hashed_process_data->height, | |
700 | -1); | |
a56a1ba4 | 701 | |
1c736ed5 | 702 | // Clear the image |
703 | gdk_draw_rectangle (hashed_process_data->pixmap, | |
704 | drawing->drawing_area->style->black_gc, | |
705 | TRUE, | |
706 | 0, 0, | |
707 | drawing->alloc_width, | |
708 | hashed_process_data->height); | |
709 | ||
710 | update_index_to_pixmap(process_list); | |
711 | ||
712 | ||
a56a1ba4 | 713 | return 0; |
f0d936c0 | 714 | } |
715 | ||
ba90bc77 | 716 | int processlist_remove( ProcessList *process_list, |
a56a1ba4 | 717 | guint pid, |
a95bc95a | 718 | guint cpu, |
d0cd7f09 | 719 | LttTime *birth, |
720 | guint trace_num) | |
f0d936c0 | 721 | { |
4e86ae2e | 722 | ProcessInfo process_info; |
14963be0 | 723 | HashedProcessData *hashed_process_data; |
a56a1ba4 | 724 | GtkTreeIter iter; |
725 | ||
4e86ae2e | 726 | process_info.pid = pid; |
324cdea4 | 727 | if(pid == 0) |
4e86ae2e | 728 | process_info.cpu = cpu; |
324cdea4 | 729 | else |
4e86ae2e | 730 | process_info.cpu = 0; |
731 | process_info.birth = *birth; | |
732 | process_info.trace_num = trace_num; | |
a56a1ba4 | 733 | |
734 | ||
1d1df11d | 735 | hashed_process_data = |
a56a1ba4 | 736 | (HashedProcessData*)g_hash_table_lookup( |
14963be0 | 737 | process_list->process_hash, |
1d1df11d | 738 | &process_info); |
739 | if(likely(hashed_process_data != NULL)) | |
a56a1ba4 | 740 | { |
ad96f4a0 | 741 | iter = hashed_process_data->y_iter; |
a56a1ba4 | 742 | |
f5d980bf | 743 | gtk_list_store_remove (process_list->list_store, &iter); |
e800cf84 | 744 | |
14963be0 | 745 | g_hash_table_remove(process_list->process_hash, |
4e86ae2e | 746 | &process_info); |
747 | ||
1d1df11d | 748 | if(likely(process_list->current_hash_data != NULL)) { |
0f090e21 | 749 | if(likely(hashed_process_data == process_list->current_hash_data[trace_num][cpu])) { |
750 | process_list->current_hash_data[trace_num][cpu] = NULL; | |
0e9000a1 | 751 | } |
4e86ae2e | 752 | } |
1c736ed5 | 753 | |
754 | gdk_pixmap_unref(hashed_process_data->pixmap); | |
755 | ||
756 | update_index_to_pixmap(process_list); | |
757 | ||
ba90bc77 | 758 | process_list->number_of_process--; |
a56a1ba4 | 759 | |
760 | return 0; | |
761 | } else { | |
762 | return 1; | |
763 | } | |
fa2c4dbe | 764 | } |
765 | ||
766 | ||
40debf7b | 767 | #if 0 |
6550d711 | 768 | static inline guint get_cpu_number_from_name(GQuark name) |
a95bc95a | 769 | { |
a95bc95a | 770 | const gchar *string; |
771 | char *begin; | |
772 | guint cpu; | |
773 | ||
774 | string = g_quark_to_string(name); | |
775 | ||
776 | begin = strrchr(string, '/'); | |
777 | begin++; | |
778 | ||
779 | g_assert(begin != '\0'); | |
780 | ||
781 | cpu = strtoul(begin, NULL, 10); | |
782 | ||
783 | return cpu; | |
784 | } | |
40debf7b | 785 | #endif //0 |