9e01e6d4 |
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> |
29 | |
30 | #include "processlist.h" |
31 | #include "drawing.h" |
32 | #include "drawitem.h" |
33 | |
34 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
58a9b31b |
35 | //#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
9e01e6d4 |
36 | |
37 | /* Preallocated Size of the index_to_pixmap array */ |
38 | #define ALLOCATE_PROCESSES 1000 |
39 | |
40 | /***************************************************************************** |
41 | * Methods to synchronize process list * |
42 | *****************************************************************************/ |
43 | |
44 | |
fb93b151 |
45 | gint resource_sort_func ( GtkTreeModel *model, |
46 | GtkTreeIter *it_a, |
47 | GtkTreeIter *it_b, |
48 | gpointer user_data) |
49 | { |
50 | gchar *a_name; |
51 | gchar *b_name; |
52 | |
53 | gtk_tree_model_get(model, it_a, NAME_COLUMN, &a_name, -1); |
54 | |
55 | gtk_tree_model_get(model, it_b, NAME_COLUMN, &b_name, -1); |
56 | |
57 | return strcmp(a_name, b_name); |
58 | } |
9e01e6d4 |
59 | |
67f72973 |
60 | static guint ru_numeric_hash_fct(gconstpointer key) |
9e01e6d4 |
61 | { |
d0e4ae2f |
62 | ResourceUniqueNumeric *ru = (ResourceUniqueNumeric *)key; |
67f72973 |
63 | int tmp = (ru->trace_num << 8) ^ ru->id; |
64 | |
65 | return g_int_hash(&tmp); |
9e01e6d4 |
66 | } |
67 | |
67f72973 |
68 | static gboolean ru_numeric_equ_fct(gconstpointer a, gconstpointer b) |
9e01e6d4 |
69 | { |
67f72973 |
70 | const ResourceUniqueNumeric *pa = (const ResourceUniqueNumeric *)a; |
71 | const ResourceUniqueNumeric *pb = (const ResourceUniqueNumeric *)b; |
9e01e6d4 |
72 | |
67f72973 |
73 | if(pa->id == pb->id && pa->trace_num == pb->trace_num) |
74 | return TRUE; |
9e01e6d4 |
75 | |
67f72973 |
76 | return FALSE; |
9e01e6d4 |
77 | } |
78 | |
79 | void destroy_hash_key(gpointer key); |
80 | |
81 | void destroy_hash_data(gpointer data); |
82 | |
83 | |
84 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
85 | { |
86 | ControlFlowData *control_flow_data = |
87 | (ControlFlowData*)g_object_get_data( |
88 | G_OBJECT(widget), |
67f72973 |
89 | "resourceview_data"); |
9e01e6d4 |
90 | Drawing_t *drawing = control_flow_data->drawing; |
91 | unsigned int cell_height = |
92 | get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); |
93 | |
94 | switch(event->direction) { |
95 | case GDK_SCROLL_UP: |
96 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
97 | gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height); |
98 | break; |
99 | case GDK_SCROLL_DOWN: |
100 | gtk_adjustment_set_value(control_flow_data->v_adjust, |
101 | gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); |
102 | break; |
103 | default: |
104 | g_error("should only scroll up and down."); |
105 | } |
106 | return TRUE; |
107 | } |
108 | |
27274b95 |
109 | void expand_event(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *arg2, gpointer user_data) |
110 | { |
111 | ControlFlowData *resourceview_data = |
112 | (ControlFlowData*)g_object_get_data( |
113 | G_OBJECT(treeview), |
114 | "resourceview_data"); |
115 | ProcessList *process_list = (ProcessList *) user_data; |
116 | ResourceUnique *rup; |
117 | HashedResourceData *hrd; |
118 | gboolean result; |
119 | |
120 | GtkTreeModel *model; |
121 | GtkTreeIter child; |
122 | |
123 | /* Determine which trace has been expanded */ |
124 | model = gtk_tree_view_get_model(treeview); |
125 | |
126 | /* mark each of the trace's resources invisible */ |
127 | result = gtk_tree_model_iter_children(model, &child, iter); |
128 | |
129 | /* for each child of the collapsed row */ |
130 | while(result) { |
131 | /* hide the item */ |
132 | gtk_tree_model_get(model, &child, DATA_COLUMN, &hrd, -1); |
133 | hrd->hidden=0; |
134 | |
135 | /* find next */ |
136 | result = gtk_tree_model_iter_next(model, &child); |
137 | } |
138 | |
139 | update_index_to_pixmap(process_list); |
140 | |
141 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
142 | } |
143 | |
144 | void collapse_event(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *arg2, gpointer user_data) |
145 | { |
146 | ControlFlowData *resourceview_data = |
147 | (ControlFlowData*)g_object_get_data( |
148 | G_OBJECT(treeview), |
149 | "resourceview_data"); |
150 | ProcessList *process_list = (ProcessList *) user_data; |
151 | ResourceUnique *rup; |
152 | HashedResourceData *hrd; |
153 | gboolean result; |
154 | |
155 | GtkTreeModel *model; |
156 | GtkTreeIter child; |
157 | |
158 | /* Determine which trace has been expanded */ |
159 | model = gtk_tree_view_get_model(treeview); |
160 | |
161 | /* mark each of the trace's resources invisible */ |
162 | result = gtk_tree_model_iter_children(model, &child, iter); |
163 | |
164 | /* for each child of the collapsed row */ |
165 | while(result) { |
166 | char *name; |
167 | /* hide the item */ |
168 | gtk_tree_model_get(model, &child, NAME_COLUMN, &name, DATA_COLUMN, &hrd, -1); |
169 | hrd->hidden=1; |
170 | |
171 | /* find next */ |
172 | result = gtk_tree_model_iter_next(model, &child); |
173 | } |
174 | |
175 | update_index_to_pixmap(process_list); |
176 | |
177 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
178 | } |
179 | |
67f72973 |
180 | static gboolean update_index_to_pixmap_each (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, UpdateIndexPixmapArg *arg) |
9e01e6d4 |
181 | { |
67f72973 |
182 | guint array_index = arg->count; |
183 | HashedResourceData *hdata; |
184 | gchar *name; |
185 | |
186 | gtk_tree_model_get(model, iter, NAME_COLUMN, &name, DATA_COLUMN, &hdata, -1); |
187 | |
188 | g_assert(array_index < arg->process_list->index_to_pixmap->len); |
9e01e6d4 |
189 | |
27274b95 |
190 | if(hdata->hidden == 0) { |
191 | GdkPixmap **pixmap = |
192 | (GdkPixmap**)&g_ptr_array_index(arg->process_list->index_to_pixmap, array_index); |
193 | *pixmap = hdata->pixmap; |
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194 | |
27274b95 |
195 | arg->count++; |
196 | } |
9e01e6d4 |
197 | |
67f72973 |
198 | return FALSE; |
9e01e6d4 |
199 | } |
200 | |
9e01e6d4 |
201 | void update_index_to_pixmap(ProcessList *process_list) |
202 | { |
67f72973 |
203 | int i, items=0; |
204 | UpdateIndexPixmapArg arg; |
205 | |
206 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
207 | items += g_hash_table_size(process_list->restypes[i].hash_table); |
208 | } |
209 | |
27274b95 |
210 | /* we don't know the exact number of items there will be, |
211 | * so set an upper bound */ |
67f72973 |
212 | g_ptr_array_set_size(process_list->index_to_pixmap, items); |
213 | |
214 | arg.count = 0; |
215 | arg.process_list = process_list; |
216 | |
53f78441 |
217 | /* If cell_height is still 0, the only element in the tree is a temporary |
218 | * element that has no pixmap, see also processlist_construct() */ |
219 | if (process_list->cell_height != 0) { |
220 | gtk_tree_model_foreach(GTK_TREE_MODEL(process_list->list_store), |
67f72973 |
221 | (GtkTreeModelForeachFunc)update_index_to_pixmap_each, &arg); |
53f78441 |
222 | } |
27274b95 |
223 | |
224 | /* now that we know the exact number of items, set it */ |
225 | g_ptr_array_set_size(process_list->index_to_pixmap, arg.count); |
9e01e6d4 |
226 | } |
227 | |
228 | |
67f72973 |
229 | static void update_pixmap_size_each(void *key, |
58a9b31b |
230 | HashedResourceData *value, |
9e01e6d4 |
231 | guint width) |
232 | { |
233 | GdkPixmap *old_pixmap = value->pixmap; |
234 | |
235 | value->pixmap = |
236 | gdk_pixmap_new(old_pixmap, |
237 | width, |
238 | value->height, |
239 | -1); |
240 | |
241 | gdk_pixmap_unref(old_pixmap); |
242 | } |
243 | |
244 | |
245 | void update_pixmap_size(ProcessList *process_list, guint width) |
246 | { |
67f72973 |
247 | int i; |
248 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
249 | g_hash_table_foreach(process_list->restypes[i].hash_table, |
9e01e6d4 |
250 | (GHFunc)update_pixmap_size_each, |
251 | (gpointer)width); |
67f72973 |
252 | } |
9e01e6d4 |
253 | } |
254 | |
255 | |
256 | typedef struct _CopyPixmap { |
257 | GdkDrawable *dest; |
258 | GdkGC *gc; |
259 | GdkDrawable *src; |
260 | gint xsrc, ysrc, xdest, ydest, width, height; |
261 | } CopyPixmap; |
262 | |
67f72973 |
263 | static void copy_pixmap_region_each(void *key, |
58a9b31b |
264 | HashedResourceData *value, |
9e01e6d4 |
265 | CopyPixmap *cp) |
266 | { |
267 | GdkPixmap *src = cp->src; |
268 | GdkPixmap *dest = cp->dest; |
269 | |
270 | if(dest == NULL) |
271 | dest = value->pixmap; |
272 | if(src == NULL) |
273 | src = value->pixmap; |
274 | |
275 | gdk_draw_drawable (dest, |
276 | cp->gc, |
277 | src, |
278 | cp->xsrc, cp->ysrc, |
279 | cp->xdest, cp->ydest, |
280 | cp->width, cp->height); |
281 | } |
282 | |
9e01e6d4 |
283 | void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, |
284 | GdkGC *gc, GdkDrawable *src, |
285 | gint xsrc, gint ysrc, |
286 | gint xdest, gint ydest, gint width, gint height) |
287 | { |
67f72973 |
288 | int i; |
9e01e6d4 |
289 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
290 | |
67f72973 |
291 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
292 | g_hash_table_foreach(process_list->restypes[i].hash_table, |
9e01e6d4 |
293 | (GHFunc)copy_pixmap_region_each, |
294 | &cp); |
67f72973 |
295 | } |
9e01e6d4 |
296 | } |
297 | |
298 | |
299 | |
300 | typedef struct _RectanglePixmap { |
301 | gboolean filled; |
302 | gint x, y, width, height; |
303 | GdkGC *gc; |
304 | } RectanglePixmap; |
305 | |
67f72973 |
306 | static void rectangle_pixmap_each(void *key, |
58a9b31b |
307 | HashedResourceData *value, |
9e01e6d4 |
308 | RectanglePixmap *rp) |
309 | { |
310 | if(rp->height == -1) |
311 | rp->height = value->height; |
312 | |
313 | gdk_draw_rectangle (value->pixmap, |
314 | rp->gc, |
315 | rp->filled, |
316 | rp->x, rp->y, |
317 | rp->width, rp->height); |
318 | } |
319 | |
9e01e6d4 |
320 | void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, |
321 | gboolean filled, gint x, gint y, gint width, gint height) |
322 | { |
67f72973 |
323 | int i; |
9e01e6d4 |
324 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
325 | |
67f72973 |
326 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
327 | g_hash_table_foreach(process_list->restypes[i].hash_table, |
9e01e6d4 |
328 | (GHFunc)rectangle_pixmap_each, |
329 | &rp); |
67f72973 |
330 | } |
9e01e6d4 |
331 | } |
332 | |
9e01e6d4 |
333 | /* Renders each pixmaps into on big drawable */ |
334 | void copy_pixmap_to_screen(ProcessList *process_list, |
335 | GdkDrawable *dest, |
336 | GdkGC *gc, |
337 | gint x, gint y, |
338 | gint width, gint height) |
339 | { |
340 | if(process_list->index_to_pixmap->len == 0) return; |
341 | guint cell_height = process_list->cell_height; |
342 | |
343 | /* Get indexes */ |
344 | gint begin = floor(y/(double)cell_height); |
345 | gint end = MIN(ceil((y+height)/(double)cell_height), |
346 | process_list->index_to_pixmap->len); |
347 | gint i; |
348 | |
349 | for(i=begin; i<end; i++) { |
350 | g_assert(i<process_list->index_to_pixmap->len); |
351 | /* Render the pixmap to the screen */ |
352 | GdkPixmap *pixmap = |
353 | //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); |
354 | GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); |
355 | |
356 | gdk_draw_drawable (dest, |
357 | gc, |
358 | pixmap, |
359 | x, 0, |
360 | x, i*cell_height, |
361 | width, cell_height); |
362 | |
363 | } |
9e01e6d4 |
364 | } |
365 | |
9e01e6d4 |
366 | ProcessList *processlist_construct(void) |
367 | { |
368 | GtkTreeViewColumn *column; |
369 | GtkCellRenderer *renderer; |
370 | |
371 | ProcessList* process_list = g_new(ProcessList,1); |
372 | |
373 | process_list->number_of_process = 0; |
374 | |
375 | process_list->current_hash_data = NULL; |
376 | |
377 | /* Create the Process list */ |
67f72973 |
378 | process_list->list_store = gtk_tree_store_new ( N_COLUMNS, G_TYPE_STRING, G_TYPE_POINTER); |
9e01e6d4 |
379 | |
380 | process_list->process_list_widget = |
381 | gtk_tree_view_new_with_model |
382 | (GTK_TREE_MODEL (process_list->list_store)); |
0dd8209a |
383 | g_object_set(process_list->process_list_widget, "enable-tree-lines", TRUE, NULL); |
9e01e6d4 |
384 | |
385 | g_object_unref (G_OBJECT (process_list->list_store)); |
386 | |
fb93b151 |
387 | gtk_tree_sortable_set_default_sort_func( |
388 | GTK_TREE_SORTABLE(process_list->list_store), |
389 | resource_sort_func, |
390 | NULL, |
391 | NULL); |
392 | |
0dd8209a |
393 | |
fb93b151 |
394 | gtk_tree_sortable_set_sort_column_id( |
395 | GTK_TREE_SORTABLE(process_list->list_store), |
396 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
397 | GTK_SORT_ASCENDING); |
9e01e6d4 |
398 | |
9e01e6d4 |
399 | gtk_tree_view_set_headers_visible( |
400 | GTK_TREE_VIEW(process_list->process_list_widget), TRUE); |
401 | |
402 | /* Create a column, associating the "text" attribute of the |
403 | * cell_renderer to the first column of the model */ |
404 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
405 | renderer = gtk_cell_renderer_text_new (); |
406 | process_list->renderer = renderer; |
407 | |
27274b95 |
408 | g_signal_connect(process_list->process_list_widget, "row-expanded", G_CALLBACK(expand_event), process_list); |
409 | g_signal_connect(process_list->process_list_widget, "row-collapsed", G_CALLBACK(collapse_event), process_list); |
9e01e6d4 |
410 | |
53f78441 |
411 | /* Add a temporary row to the model to get the cell size when the first |
412 | * real process is added. */ |
413 | GtkTreeIter iter; |
414 | GtkTreePath *path; |
415 | path = gtk_tree_path_new_first(); |
416 | gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW( |
417 | process_list->process_list_widget)), &iter, path); |
418 | gtk_tree_store_append(process_list->list_store, &iter, NULL); |
419 | gtk_tree_path_free(path); |
420 | |
421 | process_list->cell_height = 0; // not ready to get size yet. |
9e01e6d4 |
422 | |
c4e6f4dc |
423 | column = gtk_tree_view_column_new_with_attributes ( "Resource", |
9e01e6d4 |
424 | renderer, |
425 | "text", |
58a9b31b |
426 | NAME_COLUMN, |
9e01e6d4 |
427 | NULL); |
428 | gtk_tree_view_column_set_alignment (column, 0.0); |
429 | gtk_tree_view_column_set_fixed_width (column, 45); |
430 | gtk_tree_view_append_column ( |
431 | GTK_TREE_VIEW (process_list->process_list_widget), column); |
432 | |
433 | process_list->button = column->button; |
9e01e6d4 |
434 | |
435 | g_object_set_data_full( |
436 | G_OBJECT(process_list->process_list_widget), |
437 | "process_list_Data", |
438 | process_list, |
439 | (GDestroyNotify)processlist_destroy); |
440 | |
441 | process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
67f72973 |
442 | |
443 | process_list->restypes[RV_RESOURCE_MACHINE].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct); |
444 | process_list->restypes[RV_RESOURCE_CPU].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct); |
445 | process_list->restypes[RV_RESOURCE_IRQ].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct); |
0305fe77 |
446 | process_list->restypes[RV_RESOURCE_SOFT_IRQ].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct); |
38726a78 |
447 | process_list->restypes[RV_RESOURCE_TRAP].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct); |
67f72973 |
448 | process_list->restypes[RV_RESOURCE_BDEV].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct); |
0dd8209a |
449 | |
9e01e6d4 |
450 | return process_list; |
451 | } |
452 | |
453 | void processlist_destroy(ProcessList *process_list) |
454 | { |
67f72973 |
455 | int i; |
456 | |
9e01e6d4 |
457 | g_debug("processlist_destroy %p", process_list); |
67f72973 |
458 | |
459 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
460 | g_hash_table_destroy(process_list->restypes[i].hash_table); |
461 | process_list->restypes[i].hash_table = NULL; |
462 | } |
9e01e6d4 |
463 | g_ptr_array_free(process_list->index_to_pixmap, TRUE); |
464 | |
465 | g_free(process_list); |
466 | g_debug("processlist_destroy end"); |
467 | } |
468 | |
67f72973 |
469 | static gboolean remove_hash_item(void *key, |
58a9b31b |
470 | HashedResourceData *hashed_process_data, |
9e01e6d4 |
471 | ProcessList *process_list) |
472 | { |
473 | GtkTreeIter iter; |
474 | |
475 | iter = hashed_process_data->y_iter; |
476 | |
67f72973 |
477 | gtk_tree_store_remove (process_list->list_store, &iter); |
9e01e6d4 |
478 | gdk_pixmap_unref(hashed_process_data->pixmap); |
479 | |
58a9b31b |
480 | // TODO pmf: check this; might be needed |
481 | // if(likely(process_list->current_hash_data != NULL)) { |
482 | // if(likely(hashed_process_data == |
483 | // process_list->current_hash_data[process_info->trace_num][process_info->cpu])) |
484 | // process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL; |
485 | // } |
9e01e6d4 |
486 | return TRUE; /* remove the element from the hash table */ |
487 | } |
488 | |
489 | void processlist_clear(ProcessList *process_list) |
490 | { |
67f72973 |
491 | int i; |
492 | |
9e01e6d4 |
493 | g_info("processlist_clear %p", process_list); |
494 | |
67f72973 |
495 | for(i=RV_RESOURCE_COUNT-1; i>=0; i--) { |
496 | g_hash_table_foreach_remove(process_list->restypes[i].hash_table, |
497 | (GHRFunc)remove_hash_item, |
498 | (gpointer)process_list); |
499 | } |
9e01e6d4 |
500 | process_list->number_of_process = 0; |
501 | update_index_to_pixmap(process_list); |
502 | } |
503 | |
504 | |
505 | GtkWidget *processlist_get_widget(ProcessList *process_list) |
506 | { |
507 | return process_list->process_list_widget; |
508 | } |
509 | |
510 | |
511 | void destroy_hash_key(gpointer key) |
512 | { |
513 | g_free(key); |
514 | } |
515 | |
516 | void destroy_hash_data(gpointer data) |
517 | { |
518 | g_free(data); |
519 | } |
520 | |
37b0f1ed |
521 | GQuark make_cpu_name(ControlFlowData *resourceview_data, guint trace_num, guint id) |
522 | { |
523 | GQuark name; |
524 | gchar *str; |
525 | |
526 | str = g_strdup_printf("CPU%u", id); |
527 | name = g_quark_from_string(str); |
528 | g_free(str); |
529 | |
530 | return name; |
531 | } |
532 | |
533 | GQuark make_irq_name(ControlFlowData *resourceview_data, guint trace_num, guint id) |
534 | { |
535 | GQuark name; |
536 | gchar *str; |
537 | |
538 | str = g_strdup_printf("IRQ %u", id); |
539 | name = g_quark_from_string(str); |
540 | g_free(str); |
541 | |
542 | return name; |
543 | } |
544 | |
0305fe77 |
545 | GQuark make_soft_irq_name(ControlFlowData *resourceview_data, guint trace_num, guint id) |
546 | { |
547 | GQuark name; |
548 | gchar *str; |
549 | |
550 | str = g_strdup_printf("SOFTIRQ %u", id); |
551 | name = g_quark_from_string(str); |
552 | g_free(str); |
553 | |
554 | return name; |
555 | } |
556 | |
38726a78 |
557 | GQuark make_trap_name(ControlFlowData *resourceview_data, guint trace_num, guint id) |
558 | { |
559 | GQuark name; |
560 | gchar *str; |
561 | |
562 | str = g_strdup_printf("Trap %u", id); |
563 | name = g_quark_from_string(str); |
564 | g_free(str); |
565 | |
566 | return name; |
567 | } |
568 | |
37b0f1ed |
569 | GQuark make_bdev_name(ControlFlowData *resourceview_data, guint trace_num, guint id) |
570 | { |
571 | GQuark name; |
572 | gchar *str; |
573 | |
574 | str = g_strdup_printf("Block (%u,%u)", MAJOR(id), MINOR(id)); |
575 | name = g_quark_from_string(str); |
576 | g_free(str); |
577 | |
578 | return name; |
579 | } |
580 | |
67f72973 |
581 | HashedResourceData *resourcelist_obtain_machine(ControlFlowData *resourceview_data, guint trace_num, guint id) |
9e01e6d4 |
582 | { |
67f72973 |
583 | ResourceUniqueNumeric *ru = g_new(ResourceUniqueNumeric, 1); |
584 | HashedResourceData *data = g_new(HashedResourceData, 1); |
585 | |
586 | /* Prepare hash key */ |
587 | ru->trace_num = trace_num; |
588 | ru->id = id; |
589 | |
590 | /* Search within hash table */ |
591 | GHashTable *ht = resourceview_data->process_list->restypes[RV_RESOURCE_MACHINE].hash_table; |
592 | data = g_hash_table_lookup(ht, ru); |
593 | |
594 | /* If not found in hash table, add it */ |
595 | if(data == NULL) { |
596 | GQuark name; |
597 | |
598 | data = g_malloc(sizeof(HashedResourceData)); |
599 | /* Prepare hashed data */ |
600 | data->type = RV_RESOURCE_MACHINE; |
601 | data->x.over = 0; |
602 | data->x.over_used = FALSE; |
603 | data->x.over_marked = FALSE; |
604 | data->x.middle = 0; // last |
605 | data->x.middle_used = FALSE; |
606 | data->x.middle_marked = FALSE; |
607 | data->x.under = 0; |
608 | data->x.under_used = FALSE; |
609 | data->x.under_marked = FALSE; |
610 | data->next_good_time = ltt_time_zero; |
27274b95 |
611 | data->hidden = 0; |
67f72973 |
612 | |
53f78441 |
613 | if (resourceview_data->process_list->cell_height == 0) { |
614 | GtkTreePath *path; |
615 | GdkRectangle rect; |
616 | GtkTreeIter iter; |
617 | |
618 | path = gtk_tree_path_new_first(); |
619 | gtk_tree_model_get_iter(gtk_tree_view_get_model(GTK_TREE_VIEW( |
620 | resourceview_data->process_list->process_list_widget)), |
621 | &iter, path); |
622 | gtk_tree_view_get_background_area(GTK_TREE_VIEW( |
623 | resourceview_data->process_list->process_list_widget), |
624 | path, NULL, &rect); |
625 | gtk_tree_store_remove(resourceview_data->process_list->list_store, |
626 | &iter); |
627 | gtk_tree_path_free(path); |
628 | resourceview_data->process_list->cell_height = rect.height; |
629 | } |
630 | |
67f72973 |
631 | data->height = resourceview_data->process_list->cell_height; |
632 | data->pixmap = |
633 | gdk_pixmap_new(resourceview_data->drawing->drawing_area->window, |
634 | resourceview_data->drawing->alloc_width, |
635 | data->height, |
636 | -1); |
637 | g_assert(data->pixmap); |
58a9b31b |
638 | |
67f72973 |
639 | gdk_draw_rectangle (data->pixmap, |
640 | resourceview_data->drawing->drawing_area->style->black_gc, |
641 | TRUE, |
642 | 0, 0, |
643 | resourceview_data->drawing->alloc_width, |
644 | data->height); |
645 | |
646 | /* add to hash table */ |
647 | g_hash_table_insert(ht, ru, data); |
648 | resourceview_data->process_list->number_of_process++; // TODO: check |
649 | |
650 | /* add to process list */ |
651 | { |
652 | gchar *str; |
653 | str = g_strdup_printf("Trace %u", id); |
654 | name = g_quark_from_string(str); |
655 | g_free(str); |
656 | } |
657 | |
658 | gtk_tree_store_append(resourceview_data->process_list->list_store, &data->y_iter, NULL); |
659 | gtk_tree_store_set(resourceview_data->process_list->list_store, &data->y_iter, |
660 | NAME_COLUMN, g_quark_to_string(name), DATA_COLUMN, data, |
661 | -1); |
662 | |
663 | update_index_to_pixmap(resourceview_data->process_list); |
664 | |
665 | int heightall = data->height * resourceview_data->process_list->number_of_process; |
666 | |
667 | gtk_widget_set_size_request(resourceview_data->drawing->drawing_area, |
668 | -1, |
669 | heightall); |
9e01e6d4 |
670 | |
67f72973 |
671 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
672 | } |
673 | |
27274b95 |
674 | /* expand the newly added machine */ |
675 | { |
676 | GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget)); |
677 | GtkTreePath *path; |
678 | path = gtk_tree_model_get_path(model, &data->y_iter); |
679 | |
680 | gtk_tree_view_expand_row(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget), path, FALSE); |
681 | |
682 | gtk_tree_path_free(path); |
683 | } |
67f72973 |
684 | |
685 | return data; |
686 | } |
687 | |
37b0f1ed |
688 | HashedResourceData *resourcelist_obtain_generic(ControlFlowData *resourceview_data, gint res_type, guint trace_num, guint id, GQuark (*make_name_func)(ControlFlowData *resourceview_data, guint trace_num, guint id)) |
67f72973 |
689 | { |
690 | ResourceUniqueNumeric *ru = g_new(ResourceUniqueNumeric, 1); |
691 | HashedResourceData *data = g_new(HashedResourceData, 1); |
9e01e6d4 |
692 | |
67f72973 |
693 | /* Prepare hash key */ |
27274b95 |
694 | ru->ru.type = &(resourceview_data->process_list->restypes[res_type]); |
67f72973 |
695 | ru->trace_num = trace_num; |
696 | ru->id = id; |
9e01e6d4 |
697 | |
67f72973 |
698 | /* Search within hash table */ |
37b0f1ed |
699 | GHashTable *ht = resourceview_data->process_list->restypes[res_type].hash_table; |
67f72973 |
700 | data = g_hash_table_lookup(ht, ru); |
701 | |
702 | /* If not found in hash table, add it */ |
703 | if(data == NULL) { |
704 | GQuark name; |
705 | HashedResourceData *parent; |
706 | |
707 | /* Find the parent machine */ |
708 | parent = resourcelist_obtain_machine(resourceview_data, trace_num, trace_num); |
709 | |
710 | /* Prepare hashed data */ |
711 | data = g_malloc(sizeof(HashedResourceData)); |
712 | |
37b0f1ed |
713 | data->type = res_type; |
67f72973 |
714 | data->x.over = 0; |
715 | data->x.over_used = FALSE; |
716 | data->x.over_marked = FALSE; |
717 | data->x.middle = 0; // last |
718 | data->x.middle_used = FALSE; |
719 | data->x.middle_marked = FALSE; |
720 | data->x.under = 0; |
721 | data->x.under_used = FALSE; |
722 | data->x.under_marked = FALSE; |
723 | data->next_good_time = ltt_time_zero; |
724 | |
53f78441 |
725 | if (resourceview_data->process_list->cell_height == 0) { |
726 | GtkTreePath *path; |
727 | GdkRectangle rect; |
728 | GtkTreeIter iter; |
729 | |
730 | path = gtk_tree_path_new_first(); |
731 | gtk_tree_model_get_iter(gtk_tree_view_get_model(GTK_TREE_VIEW( |
732 | resourceview_data->process_list->process_list_widget)), &iter, |
733 | path); |
734 | gtk_tree_view_get_background_area(GTK_TREE_VIEW( |
735 | resourceview_data->process_list->process_list_widget), path, |
736 | NULL, &rect); |
737 | gtk_tree_store_remove(resourceview_data->process_list->list_store, |
738 | &iter); |
739 | gtk_tree_path_free(path); |
740 | resourceview_data->process_list->cell_height = rect.height; |
741 | } |
742 | |
67f72973 |
743 | data->height = resourceview_data->process_list->cell_height; |
744 | data->pixmap = |
745 | gdk_pixmap_new(resourceview_data->drawing->drawing_area->window, |
746 | resourceview_data->drawing->alloc_width, |
747 | data->height, |
748 | -1); |
749 | |
750 | gdk_draw_rectangle (data->pixmap, |
751 | resourceview_data->drawing->drawing_area->style->black_gc, |
752 | TRUE, |
753 | 0, 0, |
754 | resourceview_data->drawing->alloc_width, |
755 | data->height); |
9e01e6d4 |
756 | |
67f72973 |
757 | /* add to hash table */ |
758 | g_hash_table_insert(ht, ru, data); |
759 | resourceview_data->process_list->number_of_process++; // TODO: check |
9e01e6d4 |
760 | |
67f72973 |
761 | /* add to process list */ |
37b0f1ed |
762 | name = make_name_func(resourceview_data, trace_num, id); |
9e01e6d4 |
763 | |
67f72973 |
764 | gtk_tree_store_append(resourceview_data->process_list->list_store, &data->y_iter, &parent->y_iter); |
765 | gtk_tree_store_set(resourceview_data->process_list->list_store, &data->y_iter, |
766 | NAME_COLUMN, g_quark_to_string(name), DATA_COLUMN, data, |
767 | -1); |
9e01e6d4 |
768 | |
27274b95 |
769 | /* Determine if we should add it hidden or not */ |
770 | { |
771 | gboolean result; |
772 | GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget)); |
773 | GtkTreeIter parent_iter; |
774 | |
775 | result = gtk_tree_model_iter_parent(model, &parent_iter, &data->y_iter); |
776 | GtkTreePath *path = gtk_tree_model_get_path(model, &parent_iter); |
777 | data->hidden = gtk_tree_view_row_expanded(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget), path)?0:1; |
778 | gtk_tree_path_free(path); |
779 | } |
780 | |
781 | |
67f72973 |
782 | update_index_to_pixmap(resourceview_data->process_list); |
783 | |
784 | int heightall = data->height * resourceview_data->process_list->number_of_process; |
785 | |
786 | gtk_widget_set_size_request(resourceview_data->drawing->drawing_area, |
787 | -1, |
788 | heightall); |
789 | |
790 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
791 | } |
792 | |
793 | return data; |
794 | } |
795 | |
37b0f1ed |
796 | HashedResourceData *resourcelist_obtain_cpu(ControlFlowData *resourceview_data, guint trace_num, guint id) |
67f72973 |
797 | { |
37b0f1ed |
798 | return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_CPU, trace_num, id, make_cpu_name); |
799 | } |
67f72973 |
800 | |
37b0f1ed |
801 | HashedResourceData *resourcelist_obtain_irq(ControlFlowData *resourceview_data, guint trace_num, guint id) |
802 | { |
803 | return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_IRQ, trace_num, id, make_irq_name); |
67f72973 |
804 | } |
9e01e6d4 |
805 | |
0305fe77 |
806 | HashedResourceData *resourcelist_obtain_soft_irq(ControlFlowData *resourceview_data, guint trace_num, guint id) |
807 | { |
808 | return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_SOFT_IRQ, trace_num, id, make_soft_irq_name); |
809 | } |
810 | |
38726a78 |
811 | HashedResourceData *resourcelist_obtain_trap(ControlFlowData *resourceview_data, guint trace_num, guint id) |
812 | { |
813 | return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_TRAP, trace_num, id, make_trap_name); |
814 | } |
815 | |
67f72973 |
816 | HashedResourceData *resourcelist_obtain_bdev(ControlFlowData *resourceview_data, guint trace_num, guint id) |
9e01e6d4 |
817 | { |
37b0f1ed |
818 | return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_BDEV, trace_num, id, make_bdev_name); |
9e01e6d4 |
819 | } |
37b0f1ed |
820 | |