Commit | Line | Data |
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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) |
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; |
b2a893e7 | 50 | gchar *a_brand; |
fcc08e1e | 51 | guint a_pid, a_tgid, a_ppid, a_cpu; |
117986b7 | 52 | gulong a_birth_s, a_birth_ns; |
04e3de96 | 53 | guint a_trace; |
117986b7 | 54 | |
55 | gchar *b_name; | |
b2a893e7 | 56 | gchar *b_brand; |
fcc08e1e | 57 | guint b_pid, b_tgid, b_ppid, b_cpu; |
117986b7 | 58 | gulong b_birth_s, b_birth_ns; |
04e3de96 | 59 | guint b_trace; |
117986b7 | 60 | |
61 | gtk_tree_model_get(model, | |
62 | it_a, | |
fcc08e1e | 63 | PROCESS_COLUMN, &a_name, |
64 | BRAND_COLUMN, &a_brand, | |
65 | PID_COLUMN, &a_pid, | |
66 | TGID_COLUMN, &a_tgid, | |
67 | PPID_COLUMN, &a_ppid, | |
68 | CPU_COLUMN, &a_cpu, | |
69 | BIRTH_S_COLUMN, &a_birth_s, | |
70 | BIRTH_NS_COLUMN, &a_birth_ns, | |
71 | TRACE_COLUMN, &a_trace, | |
117986b7 | 72 | -1); |
73 | ||
74 | gtk_tree_model_get(model, | |
75 | it_b, | |
fcc08e1e | 76 | PROCESS_COLUMN, &b_name, |
77 | BRAND_COLUMN, &b_brand, | |
78 | PID_COLUMN, &b_pid, | |
79 | TGID_COLUMN, &b_tgid, | |
80 | PPID_COLUMN, &b_ppid, | |
81 | CPU_COLUMN, &b_cpu, | |
82 | BIRTH_S_COLUMN, &b_birth_s, | |
83 | BIRTH_NS_COLUMN, &b_birth_ns, | |
84 | TRACE_COLUMN, &b_trace, | |
117986b7 | 85 | -1); |
a56a1ba4 | 86 | |
a56a1ba4 | 87 | |
88 | /* Order by PID */ | |
117986b7 | 89 | if(a_pid == 0 && b_pid == 0) { |
90 | /* If 0, order by CPU */ | |
91 | if(a_cpu > b_cpu) return 1; | |
18e29396 | 92 | if(a_cpu < b_cpu) return -1; |
a56a1ba4 | 93 | |
117986b7 | 94 | } else { /* if not 0, order by pid */ |
a56a1ba4 | 95 | |
117986b7 | 96 | if(a_pid > b_pid) return 1; |
18e29396 | 97 | if(a_pid < b_pid) return -1; |
a56a1ba4 | 98 | } |
99 | ||
a56a1ba4 | 100 | /* Order by birth second */ |
a56a1ba4 | 101 | |
117986b7 | 102 | if(a_birth_s > b_birth_s) return 1; |
18e29396 | 103 | if(a_birth_s < b_birth_s) return -1; |
117986b7 | 104 | |
a56a1ba4 | 105 | |
106 | /* Order by birth nanosecond */ | |
117986b7 | 107 | if(a_birth_ns > b_birth_ns) return 1; |
18e29396 | 108 | if(a_birth_ns < b_birth_ns) return -1; |
a56a1ba4 | 109 | |
d0cd7f09 | 110 | /* Order by trace_num */ |
117986b7 | 111 | if(a_trace > b_trace) return 1; |
18e29396 | 112 | if(a_trace < b_trace) return -1; |
d0cd7f09 | 113 | |
a56a1ba4 | 114 | return 0; |
fa2c4dbe | 115 | |
116 | } | |
117 | ||
7893f726 | 118 | static guint process_list_hash_fct(gconstpointer key) |
fa2c4dbe | 119 | { |
2eef04b5 | 120 | guint pid = ((const ProcessInfo*)key)->pid; |
121 | return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ProcessInfo*)key)->cpu); | |
fa2c4dbe | 122 | } |
123 | ||
1d1df11d | 124 | /* If hash is good, should be different */ |
7893f726 | 125 | static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) |
fa2c4dbe | 126 | { |
a95bc95a | 127 | const ProcessInfo *pa = (const ProcessInfo*)a; |
128 | const ProcessInfo *pb = (const ProcessInfo*)b; | |
7893f726 | 129 | |
1d1df11d | 130 | gboolean ret = TRUE; |
131 | ||
132 | if(likely(pa->pid != pb->pid)) | |
133 | ret = FALSE; | |
348c6ba8 | 134 | if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) |
1d1df11d | 135 | ret = FALSE; |
348c6ba8 | 136 | if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) |
1d1df11d | 137 | ret = FALSE; |
348c6ba8 | 138 | if(unlikely(pa->trace_num != pb->trace_num)) |
1d1df11d | 139 | ret = FALSE; |
140 | ||
141 | return ret; | |
fa2c4dbe | 142 | } |
143 | ||
4c69e0cc | 144 | void destroy_hash_key(gpointer key); |
fa2c4dbe | 145 | |
4c69e0cc | 146 | void destroy_hash_data(gpointer data); |
fa2c4dbe | 147 | |
148 | ||
9d7e0c25 | 149 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
150 | { | |
151 | ControlFlowData *control_flow_data = | |
152 | (ControlFlowData*)g_object_get_data( | |
153 | G_OBJECT(widget), | |
154 | "control_flow_data"); | |
8d8c5ea7 AM |
155 | unsigned int cell_height = |
156 | get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); | |
9d7e0c25 | 157 | |
158 | switch(event->direction) { | |
159 | case GDK_SCROLL_UP: | |
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 | case GDK_SCROLL_DOWN: | |
164 | gtk_adjustment_set_value(control_flow_data->v_adjust, | |
165 | gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); | |
166 | break; | |
5e96e7e3 | 167 | default: |
168 | g_error("should only scroll up and down."); | |
9d7e0c25 | 169 | } |
8d8c5ea7 | 170 | return TRUE; |
9d7e0c25 | 171 | } |
172 | ||
173 | ||
1c736ed5 | 174 | static void update_index_to_pixmap_each(ProcessInfo *key, |
175 | HashedProcessData *value, | |
176 | ProcessList *process_list) | |
177 | { | |
178 | guint array_index = processlist_get_index_from_data(process_list, value); | |
179 | ||
180 | g_assert(array_index < process_list->index_to_pixmap->len); | |
181 | ||
182 | GdkPixmap **pixmap = | |
183 | (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); | |
184 | ||
185 | *pixmap = value->pixmap; | |
186 | } | |
187 | ||
188 | ||
7c0125e0 | 189 | void update_index_to_pixmap(ProcessList *process_list) |
1c736ed5 | 190 | { |
191 | g_ptr_array_set_size(process_list->index_to_pixmap, | |
192 | g_hash_table_size(process_list->process_hash)); | |
193 | g_hash_table_foreach(process_list->process_hash, | |
194 | (GHFunc)update_index_to_pixmap_each, | |
195 | process_list); | |
196 | } | |
197 | ||
198 | ||
199 | static void update_pixmap_size_each(ProcessInfo *key, | |
200 | HashedProcessData *value, | |
201 | guint width) | |
202 | { | |
203 | GdkPixmap *old_pixmap = value->pixmap; | |
204 | ||
205 | value->pixmap = | |
206 | gdk_pixmap_new(old_pixmap, | |
207 | width, | |
208 | value->height, | |
209 | -1); | |
210 | ||
211 | gdk_pixmap_unref(old_pixmap); | |
212 | } | |
213 | ||
214 | ||
215 | void update_pixmap_size(ProcessList *process_list, guint width) | |
216 | { | |
43ed82b5 | 217 | g_hash_table_foreach(process_list->process_hash, |
218 | (GHFunc)update_pixmap_size_each, | |
219 | GUINT_TO_POINTER(width)); | |
1c736ed5 | 220 | } |
221 | ||
222 | ||
223 | typedef struct _CopyPixmap { | |
224 | GdkDrawable *dest; | |
225 | GdkGC *gc; | |
226 | GdkDrawable *src; | |
227 | gint xsrc, ysrc, xdest, ydest, width, height; | |
228 | } CopyPixmap; | |
229 | ||
230 | static void copy_pixmap_region_each(ProcessInfo *key, | |
231 | HashedProcessData *value, | |
232 | CopyPixmap *cp) | |
233 | { | |
234 | GdkPixmap *src = cp->src; | |
235 | GdkPixmap *dest = cp->dest; | |
236 | ||
237 | if(dest == NULL) | |
238 | dest = value->pixmap; | |
239 | if(src == NULL) | |
240 | src = value->pixmap; | |
241 | ||
242 | gdk_draw_drawable (dest, | |
243 | cp->gc, | |
244 | src, | |
245 | cp->xsrc, cp->ysrc, | |
246 | cp->xdest, cp->ydest, | |
247 | cp->width, cp->height); | |
248 | } | |
249 | ||
250 | ||
251 | ||
252 | ||
253 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, | |
254 | GdkGC *gc, GdkDrawable *src, | |
255 | gint xsrc, gint ysrc, | |
256 | gint xdest, gint ydest, gint width, gint height) | |
257 | { | |
258 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; | |
259 | ||
260 | g_hash_table_foreach(process_list->process_hash, | |
261 | (GHFunc)copy_pixmap_region_each, | |
262 | &cp); | |
263 | } | |
264 | ||
265 | ||
266 | ||
267 | typedef struct _RectanglePixmap { | |
268 | gboolean filled; | |
269 | gint x, y, width, height; | |
270 | GdkGC *gc; | |
271 | } RectanglePixmap; | |
272 | ||
273 | static void rectangle_pixmap_each(ProcessInfo *key, | |
274 | HashedProcessData *value, | |
275 | RectanglePixmap *rp) | |
276 | { | |
277 | if(rp->height == -1) | |
278 | rp->height = value->height; | |
279 | ||
280 | gdk_draw_rectangle (value->pixmap, | |
281 | rp->gc, | |
282 | rp->filled, | |
283 | rp->x, rp->y, | |
284 | rp->width, rp->height); | |
285 | } | |
286 | ||
287 | ||
288 | ||
289 | ||
290 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, | |
291 | gboolean filled, gint x, gint y, gint width, gint height) | |
292 | { | |
293 | RectanglePixmap rp = { filled, x, y, width, height, gc }; | |
294 | ||
295 | g_hash_table_foreach(process_list->process_hash, | |
296 | (GHFunc)rectangle_pixmap_each, | |
297 | &rp); | |
298 | } | |
299 | ||
300 | ||
301 | /* Renders each pixmaps into on big drawable */ | |
302 | void copy_pixmap_to_screen(ProcessList *process_list, | |
303 | GdkDrawable *dest, | |
304 | GdkGC *gc, | |
305 | gint x, gint y, | |
306 | gint width, gint height) | |
307 | { | |
866fefbd | 308 | if(process_list->index_to_pixmap->len == 0) return; |
309 | guint cell_height = process_list->cell_height; | |
310 | ||
1c736ed5 | 311 | /* Get indexes */ |
312 | gint begin = floor(y/(double)cell_height); | |
313 | gint end = MIN(ceil((y+height)/(double)cell_height), | |
314 | process_list->index_to_pixmap->len); | |
315 | gint i; | |
cc09b702 | 316 | |
1c736ed5 | 317 | for(i=begin; i<end; i++) { |
318 | g_assert(i<process_list->index_to_pixmap->len); | |
319 | /* Render the pixmap to the screen */ | |
320 | GdkPixmap *pixmap = | |
6cec4cd2 | 321 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
322 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); | |
1c736ed5 | 323 | |
324 | gdk_draw_drawable (dest, | |
325 | gc, | |
326 | pixmap, | |
327 | x, 0, | |
328 | x, i*cell_height, | |
329 | width, cell_height); | |
330 | ||
331 | } | |
332 | ||
333 | ||
334 | } | |
335 | ||
336 | ||
337 | ||
338 | ||
339 | ||
340 | ||
341 | ||
fa2c4dbe | 342 | |
343 | ||
4c69e0cc | 344 | ProcessList *processlist_construct(void) |
f0d936c0 | 345 | { |
a56a1ba4 | 346 | GtkTreeViewColumn *column; |
347 | GtkCellRenderer *renderer; | |
348 | ||
ba90bc77 | 349 | ProcessList* process_list = g_new(ProcessList,1); |
a56a1ba4 | 350 | |
ba90bc77 | 351 | process_list->number_of_process = 0; |
a56a1ba4 | 352 | |
4e86ae2e | 353 | process_list->current_hash_data = NULL; |
354 | ||
a56a1ba4 | 355 | /* Create the Process list */ |
f5d980bf | 356 | process_list->list_store = gtk_list_store_new ( N_COLUMNS, |
7b5f6cf1 | 357 | G_TYPE_STRING, |
a56a1ba4 | 358 | G_TYPE_STRING, |
359 | G_TYPE_UINT, | |
e92eabaf | 360 | G_TYPE_UINT, |
a95bc95a | 361 | G_TYPE_UINT, |
fcc08e1e | 362 | G_TYPE_UINT, |
a56a1ba4 | 363 | G_TYPE_ULONG, |
d0cd7f09 | 364 | G_TYPE_ULONG, |
04e3de96 | 365 | G_TYPE_UINT); |
a56a1ba4 | 366 | |
367 | ||
f5d980bf | 368 | process_list->process_list_widget = |
a56a1ba4 | 369 | gtk_tree_view_new_with_model |
f5d980bf | 370 | (GTK_TREE_MODEL (process_list->list_store)); |
f3b7430d | 371 | |
f5d980bf | 372 | g_object_unref (G_OBJECT (process_list->list_store)); |
a56a1ba4 | 373 | |
f3b7430d | 374 | gtk_tree_sortable_set_default_sort_func( |
f5d980bf | 375 | GTK_TREE_SORTABLE(process_list->list_store), |
a56a1ba4 | 376 | process_sort_func, |
377 | NULL, | |
378 | NULL); | |
80fdc3cb | 379 | |
380 | ||
381 | gtk_tree_sortable_set_sort_column_id( | |
382 | GTK_TREE_SORTABLE(process_list->list_store), | |
383 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, | |
384 | GTK_SORT_ASCENDING); | |
385 | ||
386 | ||
14963be0 | 387 | process_list->process_hash = g_hash_table_new_full( |
7893f726 | 388 | process_list_hash_fct, process_list_equ_fct, |
a56a1ba4 | 389 | destroy_hash_key, destroy_hash_data |
390 | ); | |
391 | ||
392 | ||
393 | gtk_tree_view_set_headers_visible( | |
3cb8b205 | 394 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
a56a1ba4 | 395 | |
396 | /* Create a column, associating the "text" attribute of the | |
397 | * cell_renderer to the first column of the model */ | |
398 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ | |
399 | renderer = gtk_cell_renderer_text_new (); | |
866fefbd | 400 | process_list->renderer = renderer; |
401 | ||
c55068ce | 402 | /* Add a temporary row to the model to get the cell size when the first |
403 | * real process is added. */ | |
404 | GtkTreeIter iter; | |
405 | GtkTreePath *path; | |
406 | path = gtk_tree_path_new_first(); | |
407 | gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(process_list->process_list_widget)), &iter, path); | |
408 | gtk_list_store_append(process_list->list_store, &iter); | |
53f78441 | 409 | gtk_tree_path_free(path); |
09ccc1c8 | 410 | |
c55068ce | 411 | process_list->cell_height = 0; // not ready to get size yet. |
6871f7d1 | 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); | |
8badf73a | 419 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
420 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 421 | gtk_tree_view_append_column ( |
f5d980bf | 422 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
b9a010a2 | 423 | |
424 | process_list->button = column->button; | |
7b5f6cf1 | 425 | |
426 | column = gtk_tree_view_column_new_with_attributes ( "Brand", | |
427 | renderer, | |
428 | "text", | |
429 | BRAND_COLUMN, | |
430 | NULL); | |
431 | gtk_tree_view_column_set_alignment (column, 0.0); | |
8badf73a | 432 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
433 | gtk_tree_view_column_set_resizable(column, TRUE); | |
7b5f6cf1 | 434 | gtk_tree_view_append_column ( |
435 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
436 | ||
a56a1ba4 | 437 | column = gtk_tree_view_column_new_with_attributes ( "PID", |
438 | renderer, | |
439 | "text", | |
440 | PID_COLUMN, | |
441 | NULL); | |
8badf73a | 442 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
443 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 444 | gtk_tree_view_append_column ( |
f5d980bf | 445 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 | 446 | |
fcc08e1e | 447 | column = gtk_tree_view_column_new_with_attributes ( "TGID", |
448 | renderer, | |
449 | "text", | |
450 | TGID_COLUMN, | |
451 | NULL); | |
8badf73a | 452 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
453 | gtk_tree_view_column_set_resizable(column, TRUE); | |
fcc08e1e | 454 | gtk_tree_view_append_column ( |
455 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
456 | ||
e92eabaf | 457 | column = gtk_tree_view_column_new_with_attributes ( "PPID", |
458 | renderer, | |
459 | "text", | |
460 | PPID_COLUMN, | |
461 | NULL); | |
8badf73a | 462 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
463 | gtk_tree_view_column_set_resizable(column, TRUE); | |
e92eabaf | 464 | gtk_tree_view_append_column ( |
465 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
a95bc95a | 466 | |
467 | column = gtk_tree_view_column_new_with_attributes ( "CPU", | |
468 | renderer, | |
469 | "text", | |
470 | CPU_COLUMN, | |
471 | NULL); | |
8badf73a | 472 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
473 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a95bc95a | 474 | gtk_tree_view_append_column ( |
475 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
a56a1ba4 | 476 | |
477 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", | |
478 | renderer, | |
479 | "text", | |
480 | BIRTH_S_COLUMN, | |
481 | NULL); | |
8badf73a | 482 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
483 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 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); | |
8badf73a | 494 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
495 | gtk_tree_view_column_set_resizable(column, TRUE); | |
a56a1ba4 | 496 | gtk_tree_view_append_column ( |
f5d980bf | 497 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
a56a1ba4 | 498 | |
d0cd7f09 | 499 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
500 | renderer, | |
501 | "text", | |
502 | TRACE_COLUMN, | |
503 | NULL); | |
8badf73a | 504 | gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); |
505 | gtk_tree_view_column_set_resizable(column, TRUE); | |
d0cd7f09 | 506 | gtk_tree_view_append_column ( |
507 | GTK_TREE_VIEW (process_list->process_list_widget), column); | |
508 | ||
509 | ||
a56a1ba4 | 510 | //gtk_tree_view_column_set_visible(column, 0); |
511 | ||
512 | g_object_set_data_full( | |
f5d980bf | 513 | G_OBJECT(process_list->process_list_widget), |
ba90bc77 | 514 | "process_list_Data", |
515 | process_list, | |
a56a1ba4 | 516 | (GDestroyNotify)processlist_destroy); |
517 | ||
1c736ed5 | 518 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
519 | ||
ba90bc77 | 520 | return process_list; |
f0d936c0 | 521 | } |
b9a010a2 | 522 | |
ba90bc77 | 523 | void processlist_destroy(ProcessList *process_list) |
f0d936c0 | 524 | { |
b9a010a2 | 525 | g_debug("processlist_destroy %p", process_list); |
14963be0 | 526 | g_hash_table_destroy(process_list->process_hash); |
527 | process_list->process_hash = NULL; | |
1c736ed5 | 528 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
f0d936c0 | 529 | |
ba90bc77 | 530 | g_free(process_list); |
b9a010a2 | 531 | g_debug("processlist_destroy end"); |
532 | } | |
533 | ||
534 | static gboolean remove_hash_item(ProcessInfo *process_info, | |
535 | HashedProcessData *hashed_process_data, | |
536 | ProcessList *process_list) | |
537 | { | |
b9a010a2 | 538 | GtkTreeIter iter; |
539 | ||
ad96f4a0 | 540 | iter = hashed_process_data->y_iter; |
b9a010a2 | 541 | |
542 | gtk_list_store_remove (process_list->list_store, &iter); | |
1c736ed5 | 543 | gdk_pixmap_unref(hashed_process_data->pixmap); |
b9a010a2 | 544 | |
1d1df11d | 545 | if(likely(process_list->current_hash_data != NULL)) { |
546 | if(likely(hashed_process_data == | |
0f090e21 | 547 | process_list->current_hash_data[process_info->trace_num][process_info->cpu])) |
548 | process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL; | |
d2d199a6 | 549 | } |
b9a010a2 | 550 | return TRUE; /* remove the element from the hash table */ |
f0d936c0 | 551 | } |
552 | ||
b9a010a2 | 553 | void processlist_clear(ProcessList *process_list) |
554 | { | |
555 | g_info("processlist_clear %p", process_list); | |
556 | ||
557 | g_hash_table_foreach_remove(process_list->process_hash, | |
558 | (GHRFunc)remove_hash_item, | |
559 | (gpointer)process_list); | |
560 | process_list->number_of_process = 0; | |
1c736ed5 | 561 | update_index_to_pixmap(process_list); |
b9a010a2 | 562 | } |
563 | ||
564 | ||
ba90bc77 | 565 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
f0d936c0 | 566 | { |
f5d980bf | 567 | return process_list->process_list_widget; |
f0d936c0 | 568 | } |
569 | ||
570 | ||
4c69e0cc | 571 | void destroy_hash_key(gpointer key) |
f0d936c0 | 572 | { |
a56a1ba4 | 573 | g_free(key); |
fa2c4dbe | 574 | } |
575 | ||
4c69e0cc | 576 | void destroy_hash_data(gpointer data) |
fa2c4dbe | 577 | { |
a56a1ba4 | 578 | g_free(data); |
fa2c4dbe | 579 | } |
580 | ||
f4b88a7d | 581 | |
582 | void processlist_set_name(ProcessList *process_list, | |
583 | GQuark name, | |
584 | HashedProcessData *hashed_process_data) | |
585 | { | |
586 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
587 | PROCESS_COLUMN, g_quark_to_string(name), | |
588 | -1); | |
589 | } | |
590 | ||
7b5f6cf1 | 591 | void processlist_set_brand(ProcessList *process_list, |
592 | GQuark brand, | |
593 | HashedProcessData *hashed_process_data) | |
594 | { | |
595 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
596 | BRAND_COLUMN, g_quark_to_string(brand), | |
597 | -1); | |
598 | } | |
fcc08e1e | 599 | |
600 | void processlist_set_tgid(ProcessList *process_list, | |
601 | guint tgid, | |
602 | HashedProcessData *hashed_process_data) | |
603 | { | |
604 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
605 | TGID_COLUMN, tgid, | |
606 | -1); | |
607 | } | |
608 | ||
1fc7847f | 609 | void processlist_set_ppid(ProcessList *process_list, |
610 | guint ppid, | |
611 | HashedProcessData *hashed_process_data) | |
612 | { | |
613 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
614 | PPID_COLUMN, ppid, | |
615 | -1); | |
616 | } | |
617 | ||
618 | ||
ba90bc77 | 619 | int processlist_add( ProcessList *process_list, |
1c736ed5 | 620 | Drawing_t *drawing, |
a56a1ba4 | 621 | guint pid, |
fcc08e1e | 622 | guint tgid, |
a95bc95a | 623 | guint cpu, |
e92eabaf | 624 | guint ppid, |
a56a1ba4 | 625 | LttTime *birth, |
d0cd7f09 | 626 | guint trace_num, |
f4b88a7d | 627 | GQuark name, |
7b5f6cf1 | 628 | GQuark brand, |
a56a1ba4 | 629 | guint *height, |
4e86ae2e | 630 | ProcessInfo **pm_process_info, |
f5d980bf | 631 | HashedProcessData **pm_hashed_process_data) |
fa2c4dbe | 632 | { |
a56a1ba4 | 633 | ProcessInfo *Process_Info = g_new(ProcessInfo, 1); |
14963be0 | 634 | HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); |
f5d980bf | 635 | *pm_hashed_process_data = hashed_process_data; |
4e86ae2e | 636 | *pm_process_info = Process_Info; |
04e3de96 | 637 | |
a56a1ba4 | 638 | Process_Info->pid = pid; |
fcc08e1e | 639 | Process_Info->tgid = tgid; |
a95bc95a | 640 | if(pid == 0) |
641 | Process_Info->cpu = cpu; | |
642 | else | |
643 | Process_Info->cpu = 0; | |
e92eabaf | 644 | Process_Info->ppid = ppid; |
a56a1ba4 | 645 | Process_Info->birth = *birth; |
d0cd7f09 | 646 | Process_Info->trace_num = trace_num; |
b9a010a2 | 647 | |
648 | /* When we create it from before state update, we are sure that the | |
649 | * last event occured before the beginning of the global area. | |
650 | * | |
651 | * If it is created after state update, this value (0) will be | |
652 | * overriden by the new state before anything is drawn. | |
653 | */ | |
23093869 | 654 | hashed_process_data->x.over = 0; |
e72908ed | 655 | hashed_process_data->x.over_used = FALSE; |
b2743953 | 656 | hashed_process_data->x.over_marked = FALSE; |
23093869 | 657 | hashed_process_data->x.middle = 0; |
e72908ed | 658 | hashed_process_data->x.middle_used = FALSE; |
b2743953 | 659 | hashed_process_data->x.middle_marked = FALSE; |
23093869 | 660 | hashed_process_data->x.under = 0; |
e72908ed | 661 | hashed_process_data->x.under_used = FALSE; |
b2743953 | 662 | hashed_process_data->x.under_marked = FALSE; |
663 | hashed_process_data->next_good_time = ltt_time_zero; | |
1c736ed5 | 664 | |
c55068ce | 665 | if (process_list->cell_height == 0) { |
666 | GtkTreePath *path; | |
667 | GdkRectangle rect; | |
668 | GtkTreeIter iter; | |
669 | ||
670 | path = gtk_tree_path_new_first(); | |
671 | gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(process_list->process_list_widget)), &iter, path); | |
672 | gtk_tree_view_get_background_area( | |
673 | GTK_TREE_VIEW(process_list->process_list_widget), | |
674 | path, NULL, &rect); | |
675 | gtk_list_store_remove(process_list->list_store, &iter); | |
676 | gtk_tree_path_free (path); | |
677 | process_list->cell_height = rect.height; | |
678 | } | |
679 | ||
a56a1ba4 | 680 | /* Add a new row to the model */ |
ad96f4a0 | 681 | gtk_list_store_append ( process_list->list_store, |
682 | &hashed_process_data->y_iter); | |
683 | ||
684 | gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, | |
f4b88a7d | 685 | PROCESS_COLUMN, g_quark_to_string(name), |
7b5f6cf1 | 686 | BRAND_COLUMN, g_quark_to_string(brand), |
a56a1ba4 | 687 | PID_COLUMN, pid, |
fcc08e1e | 688 | TGID_COLUMN, tgid, |
e92eabaf | 689 | PPID_COLUMN, ppid, |
40debf7b | 690 | CPU_COLUMN, cpu, |
a56a1ba4 | 691 | BIRTH_S_COLUMN, birth->tv_sec, |
692 | BIRTH_NS_COLUMN, birth->tv_nsec, | |
d0cd7f09 | 693 | TRACE_COLUMN, trace_num, |
a56a1ba4 | 694 | -1); |
866fefbd | 695 | //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), |
696 | // GTK_TREE_MODEL(process_list->list_store)); | |
697 | //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); | |
698 | ||
a95bc95a | 699 | g_hash_table_insert(process_list->process_hash, |
a56a1ba4 | 700 | (gpointer)Process_Info, |
14963be0 | 701 | (gpointer)hashed_process_data); |
a56a1ba4 | 702 | |
ba90bc77 | 703 | process_list->number_of_process++; |
c55068ce | 704 | #if 0 |
705 | GtkTreePath *path; | |
706 | GdkRectangle rect; | |
707 | gtk_widget_queue_draw(process_list->process_list_widget); | |
708 | path = gtk_tree_path_new_first(); | |
709 | gtk_tree_view_get_background_area(GTK_TREE_VIEW(process_list->process_list_widget), | |
710 | path, NULL, &rect); | |
711 | gtk_tree_path_free (path); | |
712 | process_list->cell_height = rect.height; | |
713 | #endif //0 | |
a56a1ba4 | 714 | |
866fefbd | 715 | |
c55068ce | 716 | hashed_process_data->height = process_list->cell_height; |
1c736ed5 | 717 | g_assert(hashed_process_data->height != 0); |
718 | ||
719 | *height = hashed_process_data->height * process_list->number_of_process; | |
720 | ||
721 | hashed_process_data->pixmap = | |
722 | gdk_pixmap_new(drawing->drawing_area->window, | |
723 | drawing->alloc_width, | |
724 | hashed_process_data->height, | |
725 | -1); | |
a56a1ba4 | 726 | |
1c736ed5 | 727 | // Clear the image |
728 | gdk_draw_rectangle (hashed_process_data->pixmap, | |
729 | drawing->drawing_area->style->black_gc, | |
730 | TRUE, | |
731 | 0, 0, | |
732 | drawing->alloc_width, | |
733 | hashed_process_data->height); | |
734 | ||
735 | update_index_to_pixmap(process_list); | |
736 | ||
737 | ||
a56a1ba4 | 738 | return 0; |
f0d936c0 | 739 | } |
740 | ||
ba90bc77 | 741 | int processlist_remove( ProcessList *process_list, |
a56a1ba4 | 742 | guint pid, |
a95bc95a | 743 | guint cpu, |
d0cd7f09 | 744 | LttTime *birth, |
745 | guint trace_num) | |
f0d936c0 | 746 | { |
4e86ae2e | 747 | ProcessInfo process_info; |
14963be0 | 748 | HashedProcessData *hashed_process_data; |
a56a1ba4 | 749 | GtkTreeIter iter; |
750 | ||
4e86ae2e | 751 | process_info.pid = pid; |
324cdea4 | 752 | if(pid == 0) |
4e86ae2e | 753 | process_info.cpu = cpu; |
324cdea4 | 754 | else |
4e86ae2e | 755 | process_info.cpu = 0; |
756 | process_info.birth = *birth; | |
757 | process_info.trace_num = trace_num; | |
a56a1ba4 | 758 | |
759 | ||
1d1df11d | 760 | hashed_process_data = |
a56a1ba4 | 761 | (HashedProcessData*)g_hash_table_lookup( |
14963be0 | 762 | process_list->process_hash, |
1d1df11d | 763 | &process_info); |
764 | if(likely(hashed_process_data != NULL)) | |
a56a1ba4 | 765 | { |
ad96f4a0 | 766 | iter = hashed_process_data->y_iter; |
a56a1ba4 | 767 | |
f5d980bf | 768 | gtk_list_store_remove (process_list->list_store, &iter); |
e800cf84 | 769 | |
14963be0 | 770 | g_hash_table_remove(process_list->process_hash, |
4e86ae2e | 771 | &process_info); |
772 | ||
1d1df11d | 773 | if(likely(process_list->current_hash_data != NULL)) { |
0f090e21 | 774 | if(likely(hashed_process_data == process_list->current_hash_data[trace_num][cpu])) { |
775 | process_list->current_hash_data[trace_num][cpu] = NULL; | |
0e9000a1 | 776 | } |
4e86ae2e | 777 | } |
1c736ed5 | 778 | |
779 | gdk_pixmap_unref(hashed_process_data->pixmap); | |
780 | ||
781 | update_index_to_pixmap(process_list); | |
782 | ||
ba90bc77 | 783 | process_list->number_of_process--; |
a56a1ba4 | 784 | |
785 | return 0; | |
786 | } else { | |
787 | return 1; | |
788 | } | |
fa2c4dbe | 789 | } |
790 | ||
791 | ||
40debf7b | 792 | #if 0 |
6550d711 | 793 | static inline guint get_cpu_number_from_name(GQuark name) |
a95bc95a | 794 | { |
a95bc95a | 795 | const gchar *string; |
796 | char *begin; | |
797 | guint cpu; | |
798 | ||
799 | string = g_quark_to_string(name); | |
800 | ||
801 | begin = strrchr(string, '/'); | |
802 | begin++; | |
803 | ||
804 | g_assert(begin != '\0'); | |
805 | ||
806 | cpu = strtoul(begin, NULL, 10); | |
807 | ||
808 | return cpu; | |
809 | } | |
40debf7b | 810 | #endif //0 |