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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 <string.h> | |
26 | ||
27 | #include <ltt/trace.h> | |
28 | ||
29 | #include <lttv/lttv.h> | |
9e01e6d4 | 30 | #include <lttvwindow/lttvwindow.h> |
31 | #include <lttv/state.h> | |
32 | #include <lttv/hook.h> | |
33 | ||
34 | #include "drawing.h" | |
35 | #include "eventhooks.h" | |
36 | #include "cfv.h" | |
37 | ||
58a9b31b | 38 | //#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
9e01e6d4 | 39 | |
40 | //FIXME | |
41 | // fixed #define TRACE_NUMBER 0 | |
42 | #define EXTRA_ALLOC 1024 // pixels | |
43 | ||
44 | ||
45 | #if 0 /* colors for two lines representation */ | |
46 | GdkColor drawing_colors[NUM_COLORS] = | |
47 | { /* Pixel, R, G, B */ | |
48 | { 0, 0, 0, 0 }, /* COL_BLACK */ | |
49 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */ | |
50 | { 0, 0x0FFF, 0xFFFF, 0xFFFF }, /* COL_WAIT_FORK : pale blue */ | |
51 | { 0, 0xFFFF, 0xFFFF, 0x0000 }, /* COL_WAIT_CPU : yellow */ | |
52 | { 0, 0xFFFF, 0xA000, 0xFCFF }, /* COL_EXIT : pale magenta */ | |
53 | { 0, 0xFFFF, 0x0000, 0xFFFF }, /* COL_ZOMBIE : purple */ | |
54 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_WAIT : red */ | |
55 | { 0, 0x0000, 0xFFFF, 0x0000 }, /* COL_RUN : green */ | |
56 | { 0, 0x8800, 0xFFFF, 0x8A00 }, /* COL_USER_MODE : pale green */ | |
57 | { 0, 0x09FF, 0x01FF, 0xFFFF }, /* COL_SYSCALL : blue */ | |
58 | { 0, 0xF900, 0x4200, 0xFF00 }, /* COL_TRAP : pale purple */ | |
59 | { 0, 0xFFFF, 0x5AFF, 0x01FF }, /* COL_IRQ : orange */ | |
60 | { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_MODE_UNKNOWN : white */ | |
61 | ||
62 | }; | |
63 | #endif //0 | |
64 | ||
65 | ||
66 | GdkColor drawing_colors[NUM_COLORS] = | |
67 | { /* Pixel, R, G, B */ | |
68 | { 0, 0, 0, 0 }, /* COL_BLACK */ | |
69 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */ | |
70 | { 0, 0x0000, 0xFF00, 0x0000 }, /* COL_RUN_USER_MODE : green */ | |
71 | { 0, 0x0100, 0x9E00, 0xFFFF }, /* COL_RUN_SYSCALL : pale blue */ | |
72 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_RUN_TRAP : yellow */ | |
73 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_RUN_IRQ : orange */ | |
74 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_RUN_SOFT_IRQ : pink */ | |
75 | { 0, 0x6600, 0x0000, 0x0000 }, /* COL_WAIT : dark red */ | |
76 | { 0, 0x7700, 0x7700, 0x0000 }, /* COL_WAIT_CPU : dark yellow */ | |
77 | { 0, 0x6400, 0x0000, 0x5D00 }, /* COL_ZOMBIE : dark purple */ | |
78 | { 0, 0x0700, 0x6400, 0x0000 }, /* COL_WAIT_FORK : dark green */ | |
79 | { 0, 0x8900, 0x0000, 0x8400 }, /* COL_EXIT : "less dark" magenta */ | |
80 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_MODE_UNKNOWN : white */ | |
81 | { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_UNNAMED : white */ | |
82 | ||
83 | }; | |
84 | ||
44ffb95f | 85 | GdkColor drawing_colors_cpu[NUM_COLORS_CPU] = |
86 | { /* Pixel, R, G, B */ | |
d3d99fde | 87 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_CPU_UNKNOWN */ |
598026ba | 88 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_CPU_IDLE */ |
89 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_CPU_BUSY */ | |
d3d99fde | 90 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_CPU_IRQ */ |
d34141ca | 91 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_CPU_SOFT_IRQ */ |
d3d99fde | 92 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_CPU_TRAP */ |
44ffb95f | 93 | }; |
9e01e6d4 | 94 | |
8743690d | 95 | GdkColor drawing_colors_irq[NUM_COLORS_IRQ] = |
96 | { /* Pixel, R, G, B */ | |
97 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_IRQ_UNKNOWN */ | |
98 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_IRQ_IDLE */ | |
885dc404 | 99 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_IRQ_BUSY */ |
8743690d | 100 | }; |
9e01e6d4 | 101 | |
0305fe77 | 102 | GdkColor drawing_colors_soft_irq[NUM_COLORS_SOFT_IRQ] = |
103 | { /* Pixel, R, G, B */ | |
104 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_SOFT_IRQ_UNKNOWN */ | |
105 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_SOFT_IRQ_IDLE */ | |
67c73bb3 | 106 | { 0, 0xFFFF, 0xD400, 0xD400 }, /* COL_SOFT_IRQ_PENDING */ |
0305fe77 | 107 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_SOFT_IRQ_BUSY */ |
108 | }; | |
109 | ||
38726a78 | 110 | GdkColor drawing_colors_trap[NUM_COLORS_TRAP] = |
111 | { /* Pixel, R, G, B */ | |
112 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_TRAP_UNKNOWN */ | |
a81d2a59 | 113 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_TRAP_IDLE */ |
38726a78 | 114 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_TRAP_BUSY */ |
115 | }; | |
116 | ||
20d16f82 | 117 | GdkColor drawing_colors_bdev[NUM_COLORS_BDEV] = |
118 | { /* Pixel, R, G, B */ | |
119 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_BDEV_UNKNOWN */ | |
120 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_BDEV_IDLE */ | |
121 | { 0, 0x0000, 0x0000, 0xFFFF }, /* COL_BDEV_BUSY_READING */ | |
122 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_BDEV_BUSY_WRITING */ | |
123 | }; | |
124 | ||
9e01e6d4 | 125 | /***************************************************************************** |
126 | * drawing functions * | |
127 | *****************************************************************************/ | |
128 | ||
129 | static gboolean | |
130 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); | |
131 | ||
132 | static gboolean | |
133 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); | |
134 | ||
135 | ||
136 | /* Function responsible for updating the exposed area. | |
137 | * It must do an events request to the lttvwindow API to ask for this update. | |
138 | * Note : this function cannot clear the background, because it may | |
139 | * erase drawing already present (SAFETY). | |
140 | */ | |
141 | void drawing_data_request(Drawing_t *drawing, | |
142 | gint x, gint y, | |
143 | gint width, | |
144 | gint height) | |
145 | { | |
146 | if(width < 0) return ; | |
147 | if(height < 0) return ; | |
148 | ||
149 | ||
150 | Tab *tab = drawing->control_flow_data->tab; | |
151 | TimeWindow time_window = | |
152 | lttvwindow_get_time_window(tab); | |
dd47d0d8 | 153 | LttvTraceset *traceset = lttvwindow_get_traceset(tab); |
9e01e6d4 | 154 | |
155 | ControlFlowData *control_flow_data = drawing->control_flow_data; | |
156 | // (ControlFlowData*)g_object_get_data( | |
67f72973 | 157 | // G_OBJECT(drawing->drawing_area), "resourceview_data"); |
9e01e6d4 | 158 | |
159 | LttTime start, time_end; | |
160 | LttTime window_end = time_window.end_time; | |
161 | ||
162 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, | |
163 | time_window.start_time.tv_nsec); | |
164 | ||
165 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, | |
166 | time_window.time_width.tv_nsec); | |
167 | ||
168 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, | |
169 | window_end.tv_nsec); | |
170 | ||
171 | g_debug("x is : %i, x+width is : %i", x, x+width); | |
172 | ||
173 | convert_pixels_to_time(drawing->width, x, | |
174 | time_window, | |
175 | &start); | |
176 | ||
177 | convert_pixels_to_time(drawing->width, x+width, | |
178 | time_window, | |
179 | &time_end); | |
180 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window | |
181 | // doesn't deliver end time. | |
182 | ||
183 | lttvwindow_events_request_remove_all(tab, | |
184 | control_flow_data); | |
185 | ||
186 | { | |
dd47d0d8 YB |
187 | LttvHooks *event_hook = lttv_hooks_new(); |
188 | ||
189 | lttv_hooks_add(event_hook,before_schedchange_hook , control_flow_data, LTTV_PRIO_STATE-5); | |
190 | lttv_hooks_add(event_hook,before_execmode_hook , control_flow_data, LTTV_PRIO_STATE-5); | |
191 | lttv_hooks_add(event_hook, after_schedchange_hook, control_flow_data, LTTV_PRIO_STATE+5); | |
192 | ||
9e01e6d4 | 193 | /* find the tracehooks */ |
dd47d0d8 | 194 | |
9e01e6d4 | 195 | LttvTraceState *ts; |
9e01e6d4 | 196 | GArray *hooks; |
9e01e6d4 | 197 | |
8d8c5ea7 | 198 | guint i, k; |
ca5c76ed | 199 | guint first_after; |
9e01e6d4 | 200 | |
8d8c5ea7 | 201 | guint nb_trace = lttv_traceset_number(traceset); |
9e01e6d4 | 202 | // FIXME (fixed) : eventually request for more traces |
203 | for(i = 0 ; i < nb_trace ; i++) { | |
9e01e6d4 | 204 | EventsRequest *events_request = g_new(EventsRequest, 1); |
205 | // Create the hooks | |
206 | //LttvHooks *event = lttv_hooks_new(); | |
dd47d0d8 | 207 | |
9e01e6d4 | 208 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
209 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); | |
210 | LttvHooks *before_request_hook = lttv_hooks_new(); | |
211 | LttvHooks *after_request_hook = lttv_hooks_new(); | |
212 | ||
213 | lttv_hooks_add(before_chunk_traceset, | |
214 | before_chunk, | |
215 | events_request, | |
216 | LTTV_PRIO_DEFAULT); | |
217 | ||
218 | lttv_hooks_add(after_chunk_traceset, | |
219 | after_chunk, | |
220 | events_request, | |
221 | LTTV_PRIO_DEFAULT); | |
222 | ||
223 | lttv_hooks_add(before_request_hook, | |
224 | before_request, | |
225 | events_request, | |
226 | LTTV_PRIO_DEFAULT); | |
227 | ||
228 | lttv_hooks_add(after_request_hook, | |
229 | after_request, | |
230 | events_request, | |
231 | LTTV_PRIO_DEFAULT); | |
232 | ||
dd47d0d8 | 233 | #ifdef BABEL_CLEANUP |
9e01e6d4 | 234 | ts = (LttvTraceState *)tsc->traces[i]; |
235 | ||
236 | /* Find the eventtype id for the following events and register the | |
237 | associated by id hooks. */ | |
238 | ||
ca5c76ed | 239 | hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 18); |
9e01e6d4 | 240 | |
241 | /* before hooks */ | |
242 | ||
ca5c76ed | 243 | // lttv_trace_find_hook(ts->parent.t, |
cc731880 | 244 | // LTT_FACILITY_ARCH, |
dd455fb8 | 245 | // LTT_EVENT_SYSCALL_ENTRY, |
ca5c76ed | 246 | // FIELD_ARRAY(LTT_FIELD_SYSCALL_ID), |
58a9b31b | 247 | // before_execmode_hook, |
248 | // events_request, | |
ca5c76ed | 249 | // &hooks); |
58a9b31b | 250 | // |
ca5c76ed | 251 | // lttv_trace_find_hook(ts->parent.t, |
cc731880 | 252 | // LTT_FACILITY_ARCH, |
dd455fb8 | 253 | // LTT_EVENT_SYSCALL_EXIT, |
ca5c76ed | 254 | // NULL, |
58a9b31b | 255 | // before_execmode_hook, |
256 | // events_request, | |
ca5c76ed | 257 | // &hooks); |
58a9b31b | 258 | // |
ca5c76ed | 259 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 260 | LTT_CHANNEL_KERNEL, |
dd455fb8 | 261 | LTT_EVENT_TRAP_ENTRY, |
ca5c76ed | 262 | FIELD_ARRAY(LTT_FIELD_TRAP_ID), |
d3d99fde | 263 | before_execmode_hook, |
264 | events_request, | |
ca5c76ed | 265 | &hooks); |
d3d99fde | 266 | |
ca5c76ed | 267 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 268 | LTT_CHANNEL_KERNEL, |
dd455fb8 | 269 | LTT_EVENT_TRAP_EXIT, |
ca5c76ed | 270 | NULL, |
d3d99fde | 271 | before_execmode_hook, |
272 | events_request, | |
ca5c76ed | 273 | &hooks); |
d3d99fde | 274 | |
4e9bbbd3 | 275 | lttv_trace_find_hook(ts->parent.t, |
276 | LTT_CHANNEL_KERNEL, | |
277 | LTT_EVENT_PAGE_FAULT_ENTRY, | |
278 | FIELD_ARRAY(LTT_FIELD_TRAP_ID), | |
279 | before_execmode_hook, | |
280 | events_request, | |
281 | &hooks); | |
282 | ||
283 | lttv_trace_find_hook(ts->parent.t, | |
284 | LTT_CHANNEL_KERNEL, | |
285 | LTT_EVENT_PAGE_FAULT_EXIT, | |
286 | NULL, | |
287 | before_execmode_hook, | |
288 | events_request, | |
289 | &hooks); | |
290 | ||
291 | lttv_trace_find_hook(ts->parent.t, | |
292 | LTT_CHANNEL_KERNEL, | |
293 | LTT_EVENT_PAGE_FAULT_NOSEM_ENTRY, | |
294 | FIELD_ARRAY(LTT_FIELD_TRAP_ID), | |
295 | before_execmode_hook, | |
296 | events_request, | |
297 | &hooks); | |
298 | ||
299 | lttv_trace_find_hook(ts->parent.t, | |
300 | LTT_CHANNEL_KERNEL, | |
301 | LTT_EVENT_PAGE_FAULT_NOSEM_EXIT, | |
302 | NULL, | |
303 | before_execmode_hook, | |
304 | events_request, | |
305 | &hooks); | |
306 | ||
ca5c76ed | 307 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 308 | LTT_CHANNEL_KERNEL, |
dd455fb8 | 309 | LTT_EVENT_IRQ_ENTRY, |
ca5c76ed | 310 | FIELD_ARRAY(LTT_FIELD_IRQ_ID), |
598026ba | 311 | before_execmode_hook, |
312 | events_request, | |
ca5c76ed | 313 | &hooks); |
598026ba | 314 | |
ca5c76ed | 315 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 316 | LTT_CHANNEL_KERNEL, |
dd455fb8 | 317 | LTT_EVENT_IRQ_EXIT, |
ca5c76ed | 318 | NULL, |
598026ba | 319 | before_execmode_hook, |
320 | events_request, | |
ca5c76ed | 321 | &hooks); |
0305fe77 | 322 | |
67c73bb3 | 323 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 324 | LTT_CHANNEL_KERNEL, |
67c73bb3 | 325 | LTT_EVENT_SOFT_IRQ_RAISE, |
326 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), | |
327 | before_execmode_hook, | |
328 | events_request, | |
329 | &hooks); | |
330 | ||
0305fe77 | 331 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 332 | LTT_CHANNEL_KERNEL, |
0305fe77 | 333 | LTT_EVENT_SOFT_IRQ_ENTRY, |
334 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), | |
335 | before_execmode_hook, | |
336 | events_request, | |
337 | &hooks); | |
338 | ||
339 | lttv_trace_find_hook(ts->parent.t, | |
750eb11a | 340 | LTT_CHANNEL_KERNEL, |
0305fe77 | 341 | LTT_EVENT_SOFT_IRQ_EXIT, |
342 | NULL, | |
343 | before_execmode_hook, | |
344 | events_request, | |
345 | &hooks); | |
9e01e6d4 | 346 | |
347 | ||
ca5c76ed | 348 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 349 | LTT_CHANNEL_KERNEL, |
dd455fb8 | 350 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed | 351 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 | 352 | before_schedchange_hook, |
353 | events_request, | |
ca5c76ed | 354 | &hooks); |
9e01e6d4 | 355 | |
ca5c76ed | 356 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a | 357 | // LTT_CHANNEL_KERNEL, |
dd455fb8 | 358 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed | 359 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b | 360 | // before_process_exit_hook, |
361 | // events_request, | |
ca5c76ed | 362 | // &hooks); |
58a9b31b | 363 | // |
ca5c76ed | 364 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a | 365 | // LTT_CHANNEL_KERNEL, |
dd455fb8 | 366 | // LTT_EVENT_PROCESS_FREE, |
ca5c76ed | 367 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b | 368 | // before_process_release_hook, |
369 | // events_request, | |
ca5c76ed | 370 | // &hooks); |
58a9b31b | 371 | // |
ca5c76ed | 372 | // lttv_trace_find_hook(ts->parent.t, |
373 | // LTT_FACILITY_LIST, | |
dd455fb8 | 374 | // LTT_EVENT_STATEDUMP_END, |
ca5c76ed | 375 | // NULL, |
58a9b31b | 376 | // before_statedump_end, |
377 | // events_request, | |
ca5c76ed | 378 | // &hooks); |
9e01e6d4 | 379 | |
ca5c76ed | 380 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 381 | LTT_CHANNEL_BLOCK, |
dd455fb8 | 382 | LTT_EVENT_REQUEST_ISSUE, |
ca5c76ed | 383 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 | 384 | before_bdev_event_hook, |
385 | events_request, | |
ca5c76ed | 386 | &hooks); |
fbe038b6 | 387 | |
ca5c76ed | 388 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 389 | LTT_CHANNEL_BLOCK, |
dd455fb8 | 390 | LTT_EVENT_REQUEST_COMPLETE, |
ca5c76ed | 391 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 | 392 | before_bdev_event_hook, |
393 | events_request, | |
ca5c76ed | 394 | &hooks); |
fbe038b6 | 395 | |
ca5c76ed | 396 | /* After hooks */ |
397 | first_after = hooks->len; | |
9e01e6d4 | 398 | |
ca5c76ed | 399 | lttv_trace_find_hook(ts->parent.t, |
750eb11a | 400 | LTT_CHANNEL_KERNEL, |
dd455fb8 | 401 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed | 402 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 | 403 | after_schedchange_hook, |
404 | events_request, | |
ca5c76ed | 405 | &hooks); |
9e01e6d4 | 406 | |
ca5c76ed | 407 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a | 408 | // LTT_CHANNEL_KERNEL, |
dd455fb8 | 409 | // LTT_EVENT_PROCESS_FORK, |
ca5c76ed | 410 | // FIELD_ARRAY(LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID), |
58a9b31b | 411 | // after_process_fork_hook, |
412 | // events_request, | |
ca5c76ed | 413 | // &hooks); |
58a9b31b | 414 | // |
ca5c76ed | 415 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a | 416 | // LTT_CHANNEL_KERNEL, |
dd455fb8 | 417 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed | 418 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b | 419 | // after_process_exit_hook, |
420 | // events_request, | |
ca5c76ed | 421 | // &hooks); |
58a9b31b | 422 | // |
ca5c76ed | 423 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a | 424 | // LTT_CHANNEL_KERNEL, |
dd455fb8 | 425 | // LTT_EVENT_EXEC, |
ca5c76ed | 426 | // NULL, |
58a9b31b | 427 | // after_fs_exec_hook, |
428 | // events_request, | |
ca5c76ed | 429 | // &hooks); |
58a9b31b | 430 | // |
ca5c76ed | 431 | // lttv_trace_find_hook(ts->parent.t, |
432 | // LTT_FACILITY_USER_GENERIC, | |
dd455fb8 | 433 | // LTT_EVENT_THREAD_BRAND, |
ca5c76ed | 434 | // FIELD_ARRAY(LTT_FIELD_NAME), |
58a9b31b | 435 | // after_user_generic_thread_brand_hook, |
436 | // events_request, | |
ca5c76ed | 437 | // &hooks); |
58a9b31b | 438 | // |
ca5c76ed | 439 | // lttv_trace_find_hook(ts->parent.t, |
440 | // LTT_FACILITY_LIST, | |
dd455fb8 | 441 | // LTT_EVENT_PROCESS_STATE, |
ca5c76ed | 442 | // FIELD_ARRAY(LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME), |
58a9b31b | 443 | // after_event_enum_process_hook, |
444 | // events_request, | |
ca5c76ed | 445 | // &hooks); |
9e01e6d4 | 446 | |
447 | ||
448 | /* Add these hooks to each event_by_id hooks list */ | |
449 | /* add before */ | |
ca5c76ed | 450 | for(k = 0 ; k < first_after ; k++) { |
451 | th = &g_array_index(hooks, LttvTraceHook, k); | |
750eb11a | 452 | lttv_hooks_add(lttv_hooks_by_id_channel_find(event_by_id_channel, |
453 | th->channel, th->id), | |
454 | th->h, | |
455 | th, | |
456 | LTTV_PRIO_STATE-5); | |
9e01e6d4 | 457 | } |
458 | ||
459 | /* add after */ | |
ca5c76ed | 460 | for(k = first_after ; k < hooks->len ; k++) { |
461 | th = &g_array_index(hooks, LttvTraceHook, k); | |
750eb11a | 462 | lttv_hooks_add(lttv_hooks_by_id_channel_find(event_by_id_channel, |
463 | th->channel, th->id), | |
464 | th->h, | |
465 | th, | |
466 | LTTV_PRIO_STATE+5); | |
9e01e6d4 | 467 | } |
468 | ||
469 | events_request->hooks = hooks; | |
dd47d0d8 | 470 | #endif |
9e01e6d4 | 471 | // Fill the events request |
472 | events_request->owner = control_flow_data; | |
473 | events_request->viewer_data = control_flow_data; | |
474 | events_request->servicing = FALSE; | |
475 | events_request->start_time = start; | |
476 | events_request->start_position = NULL; | |
477 | events_request->stop_flag = FALSE; | |
478 | events_request->end_time = time_end; | |
479 | events_request->num_events = G_MAXUINT; | |
480 | events_request->end_position = NULL; | |
481 | events_request->trace = i; //fixed /* FIXME */ | |
482 | events_request->before_chunk_traceset = before_chunk_traceset; | |
483 | events_request->before_chunk_trace = NULL; | |
484 | events_request->before_chunk_tracefile = NULL; | |
dd47d0d8 | 485 | events_request->event = event_hook; |
9e01e6d4 | 486 | events_request->after_chunk_tracefile = NULL; |
487 | events_request->after_chunk_trace = NULL; | |
488 | events_request->after_chunk_traceset = after_chunk_traceset; | |
489 | events_request->before_request = before_request_hook; | |
490 | events_request->after_request = after_request_hook; | |
491 | ||
492 | g_debug("req : start : %lu, %lu", start.tv_sec, | |
493 | start.tv_nsec); | |
494 | ||
495 | g_debug("req : end : %lu, %lu", time_end.tv_sec, | |
496 | time_end.tv_nsec); | |
497 | ||
498 | lttvwindow_events_request(tab, events_request); | |
499 | ||
500 | } | |
9e01e6d4 | 501 | } |
9e01e6d4 | 502 | } |
503 | ||
504 | ||
505 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) | |
506 | { | |
67f72973 | 507 | //ResourceInfo *process_info = (ResourceInfo*)key; |
58a9b31b | 508 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
43ed82b5 | 509 | guint x = GPOINTER_TO_UINT(user_data); |
9e01e6d4 | 510 | |
511 | hashed_process_data->x.over = x; | |
512 | hashed_process_data->x.over_used = FALSE; | |
513 | hashed_process_data->x.over_marked = FALSE; | |
514 | hashed_process_data->x.middle = x; | |
515 | hashed_process_data->x.middle_used = FALSE; | |
516 | hashed_process_data->x.middle_marked = FALSE; | |
517 | hashed_process_data->x.under = x; | |
518 | hashed_process_data->x.under_used = FALSE; | |
519 | hashed_process_data->x.under_marked = FALSE; | |
520 | hashed_process_data->next_good_time = ltt_time_zero; | |
521 | ||
522 | return; | |
523 | } | |
524 | ||
dd47d0d8 | 525 | void drawing_data_request_begin(EventsRequest *events_request) |
9e01e6d4 | 526 | { |
67f72973 | 527 | int i; |
528 | ||
9e01e6d4 | 529 | g_debug("Begin of data request"); |
530 | ControlFlowData *cfd = events_request->viewer_data; | |
9e01e6d4 | 531 | TimeWindow time_window = |
532 | lttvwindow_get_time_window(cfd->tab); | |
533 | ||
534 | guint width = cfd->drawing->width; | |
535 | guint x=0; | |
536 | ||
537 | cfd->drawing->last_start = events_request->start_time; | |
538 | ||
539 | convert_time_to_pixels( | |
540 | time_window, | |
541 | events_request->start_time, | |
542 | width, | |
543 | &x); | |
544 | ||
67f72973 | 545 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
546 | g_hash_table_foreach(cfd->process_list->restypes[i].hash_table, set_last_start, | |
43ed82b5 | 547 | GUINT_TO_POINTER(x)); |
67f72973 | 548 | } |
9e01e6d4 | 549 | |
550 | } | |
551 | ||
dd47d0d8 | 552 | void drawing_chunk_begin(EventsRequest *events_request, LttvTraceset *ts) |
9e01e6d4 | 553 | { |
554 | g_debug("Begin of chunk"); | |
555 | ControlFlowData *cfd = events_request->viewer_data; | |
9e01e6d4 | 556 | guint i; |
dd47d0d8 | 557 | guint nb_trace = lttv_traceset_number(ts); |
9e01e6d4 | 558 | |
559 | if(!cfd->process_list->current_hash_data) { | |
58a9b31b | 560 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 | 561 | for(i = 0 ; i < nb_trace ; i++) { |
dd47d0d8 | 562 | guint num_cpu = lttv_trace_get_num_cpu(lttv_traceset_get(ts, i)); |
58a9b31b | 563 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 | 564 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b | 565 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 | 566 | } |
567 | } | |
568 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, | |
569 | // events_request->end_time); | |
570 | } | |
571 | ||
572 | ||
573 | void drawing_request_expose(EventsRequest *events_request, | |
9e01e6d4 | 574 | LttTime end_time) |
575 | { | |
576 | gint x, width; | |
577 | guint x_end; | |
578 | ||
579 | ControlFlowData *cfd = events_request->viewer_data; | |
9e01e6d4 | 580 | Drawing_t *drawing = cfd->drawing; |
581 | ||
582 | TimeWindow time_window = | |
583 | lttvwindow_get_time_window(cfd->tab); | |
584 | ||
585 | g_debug("request expose"); | |
586 | ||
587 | convert_time_to_pixels( | |
588 | time_window, | |
589 | end_time, | |
590 | drawing->width, | |
591 | &x_end); | |
592 | x = drawing->damage_begin; | |
593 | ||
594 | width = x_end - x; | |
595 | ||
596 | drawing->damage_begin = x+width; | |
597 | ||
598 | // FIXME ? | |
599 | gtk_widget_queue_draw_area ( drawing->drawing_area, | |
600 | x, 0, | |
601 | width, drawing->drawing_area->allocation.height); | |
602 | ||
603 | /* Update directly when scrolling */ | |
604 | gdk_window_process_updates(drawing->drawing_area->window, | |
605 | TRUE); | |
606 | } | |
607 | ||
608 | ||
609 | /* Callbacks */ | |
610 | ||
611 | ||
612 | /* Create a new backing pixmap of the appropriate size */ | |
613 | /* As the scaling will always change, it's of no use to copy old | |
614 | * pixmap. | |
615 | * | |
616 | * Only change the size if width changes. The height is specified and changed | |
617 | * when process ID are added or removed from the process list. | |
618 | */ | |
619 | static gboolean | |
620 | configure_event( GtkWidget *widget, GdkEventConfigure *event, | |
621 | gpointer user_data) | |
622 | { | |
623 | Drawing_t *drawing = (Drawing_t*)user_data; | |
624 | ||
625 | ||
626 | /* First, get the new time interval of the main window */ | |
627 | /* we assume (see documentation) that the main window | |
628 | * has updated the time interval before this configure gets | |
629 | * executed. | |
630 | */ | |
631 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, | |
632 | // &drawing->control_flow_data->time_window); | |
633 | ||
634 | /* New pixmap, size of the configure event */ | |
635 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, | |
636 | // widget->allocation.width + SAFETY, | |
637 | // widget->allocation.height + SAFETY, | |
638 | // -1); | |
639 | ||
640 | if(widget->allocation.width != drawing->width) { | |
641 | g_debug("drawing configure event"); | |
642 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, | |
643 | widget->allocation.height); | |
644 | ||
645 | drawing->width = widget->allocation.width; | |
646 | ||
647 | if(drawing->alloc_width < widget->allocation.width) { | |
648 | //if(drawing->pixmap) | |
649 | // gdk_pixmap_unref(drawing->pixmap); | |
650 | ||
651 | //drawing->pixmap = gdk_pixmap_new(widget->window, | |
652 | // drawing->width + SAFETY + EXTRA_ALLOC, | |
653 | // drawing->height + EXTRA_ALLOC, | |
654 | // -1); | |
655 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; | |
656 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; | |
657 | update_pixmap_size(drawing->control_flow_data->process_list, | |
658 | drawing->alloc_width); | |
659 | update_index_to_pixmap(drawing->control_flow_data->process_list); | |
660 | } | |
661 | //drawing->height = widget->allocation.height; | |
662 | ||
663 | //ProcessList_get_height | |
664 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), | |
665 | ||
666 | ||
667 | // Clear the image | |
668 | //gdk_draw_rectangle (drawing->pixmap, | |
669 | // widget->style->black_gc, | |
670 | // TRUE, | |
671 | // 0, 0, | |
672 | // drawing->width+SAFETY, | |
673 | // drawing->height); | |
674 | ||
675 | //g_info("init data request"); | |
676 | ||
677 | ||
678 | /* Initial data request */ | |
679 | /* no, do initial data request in the expose event */ | |
680 | // Do not need to ask for data of 1 pixel : not synchronized with | |
681 | // main window time at this moment. | |
682 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, | |
683 | // widget->allocation.width, | |
684 | // widget->allocation.height); | |
685 | ||
686 | //drawing->width = widget->allocation.width; | |
687 | //drawing->height = widget->allocation.height; | |
688 | ||
689 | drawing->damage_begin = 0; | |
690 | drawing->damage_end = widget->allocation.width; | |
691 | ||
692 | if((widget->allocation.width != 1 && | |
693 | widget->allocation.height != 1) | |
694 | && drawing->damage_begin < drawing->damage_end) | |
695 | { | |
696 | ||
697 | rectangle_pixmap (drawing->control_flow_data->process_list, | |
698 | drawing->drawing_area->style->black_gc, | |
699 | TRUE, | |
700 | 0, 0, | |
701 | drawing->alloc_width, // do not overlap | |
702 | -1); | |
703 | ||
704 | ||
705 | drawing_data_request(drawing, | |
706 | drawing->damage_begin, | |
707 | 0, | |
708 | drawing->damage_end - drawing->damage_begin, | |
709 | drawing->height); | |
710 | } | |
711 | } | |
712 | return TRUE; | |
713 | } | |
714 | ||
715 | ||
716 | /* Redraw the screen from the backing pixmap */ | |
717 | static gboolean | |
718 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) | |
719 | { | |
720 | Drawing_t *drawing = (Drawing_t*)user_data; | |
721 | ||
722 | ControlFlowData *control_flow_data = | |
723 | (ControlFlowData*)g_object_get_data( | |
724 | G_OBJECT(widget), | |
67f72973 | 725 | "resourceview_data"); |
9e01e6d4 | 726 | #if 0 |
727 | if(unlikely(drawing->gc == NULL)) { | |
728 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); | |
729 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); | |
730 | } | |
731 | #endif //0 | |
732 | TimeWindow time_window = | |
733 | lttvwindow_get_time_window(control_flow_data->tab); | |
734 | LttTime current_time = | |
735 | lttvwindow_get_current_time(control_flow_data->tab); | |
736 | ||
737 | guint cursor_x=0; | |
738 | ||
739 | LttTime window_end = time_window.end_time; | |
740 | ||
741 | /* update the screen from the pixmap buffer */ | |
742 | #if 0 | |
743 | gdk_draw_pixmap(widget->window, | |
744 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], | |
745 | drawing->pixmap, | |
746 | event->area.x, event->area.y, | |
747 | event->area.x, event->area.y, | |
748 | event->area.width, event->area.height); | |
749 | #endif //0 | |
750 | drawing->height = processlist_get_height(control_flow_data->process_list); | |
751 | #if 0 | |
752 | copy_pixmap_to_screen(control_flow_data->process_list, | |
753 | widget->window, | |
754 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], | |
755 | event->area.x, event->area.y, | |
756 | event->area.width, event->area.height); | |
757 | #endif //0 | |
758 | copy_pixmap_to_screen(control_flow_data->process_list, | |
759 | widget->window, | |
760 | drawing->gc, | |
761 | event->area.x, event->area.y, | |
762 | event->area.width, event->area.height); | |
763 | ||
764 | ||
765 | /* Erase the dotted lines left.. */ | |
766 | if(widget->allocation.height > drawing->height) | |
767 | { | |
768 | gdk_draw_rectangle (widget->window, | |
769 | drawing->drawing_area->style->black_gc, | |
770 | TRUE, | |
771 | event->area.x, drawing->height, | |
772 | event->area.width, // do not overlap | |
773 | widget->allocation.height - drawing->height); | |
774 | } | |
775 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && | |
776 | ltt_time_compare(window_end, current_time) >= 0) | |
777 | { | |
778 | /* Draw the dotted lines */ | |
779 | convert_time_to_pixels( | |
780 | time_window, | |
781 | current_time, | |
782 | drawing->width, | |
783 | &cursor_x); | |
784 | ||
785 | #if 0 | |
786 | if(drawing->dotted_gc == NULL) { | |
787 | ||
788 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); | |
789 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); | |
790 | ||
791 | gint8 dash_list[] = { 1, 2 }; | |
792 | gdk_gc_set_line_attributes(drawing->dotted_gc, | |
793 | 1, | |
794 | GDK_LINE_ON_OFF_DASH, | |
795 | GDK_CAP_BUTT, | |
796 | GDK_JOIN_MITER); | |
797 | gdk_gc_set_dashes(drawing->dotted_gc, | |
798 | 0, | |
799 | dash_list, | |
800 | 2); | |
801 | } | |
802 | #endif //0 | |
803 | gint height_tot = MAX(widget->allocation.height, drawing->height); | |
804 | gdk_draw_line(widget->window, | |
805 | drawing->dotted_gc, | |
806 | cursor_x, 0, | |
807 | cursor_x, height_tot); | |
808 | } | |
809 | return FALSE; | |
810 | } | |
811 | ||
812 | static gboolean | |
813 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) | |
814 | { | |
815 | //g_assert(0); | |
816 | g_debug("AFTER EXPOSE"); | |
817 | ||
818 | return FALSE; | |
819 | ||
820 | ||
821 | } | |
822 | ||
823 | #if 0 | |
824 | void | |
825 | tree_row_activated(GtkTreeModel *treemodel, | |
826 | GtkTreePath *arg1, | |
827 | GtkTreeViewColumn *arg2, | |
828 | gpointer user_data) | |
829 | { | |
830 | ControlFlowData *cfd = (ControlFlowData*)user_data; | |
831 | Drawing_t *drawing = cfd->drawing; | |
832 | GtkTreeView *treeview = cfd->process_list->process_list_widget; | |
833 | gint *path_indices; | |
834 | gint height; | |
835 | ||
836 | path_indices = gtk_tree_path_get_indices (arg1); | |
837 | ||
838 | height = get_cell_height(cfd->process_list, | |
839 | GTK_TREE_VIEW(treeview)); | |
840 | drawing->horizontal_sel = height * path_indices[0]; | |
841 | g_critical("new hor sel : %i", drawing->horizontal_sel); | |
842 | } | |
843 | #endif //0 | |
844 | ||
845 | /* mouse click */ | |
846 | static gboolean | |
847 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) | |
848 | { | |
849 | ControlFlowData *control_flow_data = | |
850 | (ControlFlowData*)g_object_get_data( | |
851 | G_OBJECT(widget), | |
67f72973 | 852 | "resourceview_data"); |
9e01e6d4 | 853 | Drawing_t *drawing = control_flow_data->drawing; |
854 | TimeWindow time_window = | |
855 | lttvwindow_get_time_window(control_flow_data->tab); | |
856 | ||
857 | g_debug("click"); | |
858 | if(event->button == 1) | |
859 | { | |
860 | LttTime time; | |
861 | ||
862 | /* left mouse button click */ | |
863 | g_debug("x click is : %f", event->x); | |
864 | ||
865 | convert_pixels_to_time(drawing->width, (guint)event->x, | |
866 | time_window, | |
867 | &time); | |
868 | ||
869 | lttvwindow_report_current_time(control_flow_data->tab, time); | |
870 | ||
871 | } | |
872 | ||
873 | return FALSE; | |
874 | } | |
875 | ||
876 | static gboolean | |
877 | scrollbar_size_allocate(GtkWidget *widget, | |
878 | GtkAllocation *allocation, | |
879 | gpointer user_data) | |
880 | { | |
881 | Drawing_t *drawing = (Drawing_t*)user_data; | |
882 | ||
883 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); | |
884 | //gtk_widget_queue_resize(drawing->padding); | |
885 | //gtk_widget_queue_resize(drawing->ruler); | |
886 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); | |
887 | return 0; | |
888 | } | |
889 | ||
890 | ||
891 | ||
892 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) | |
893 | { | |
894 | Drawing_t *drawing = g_new(Drawing_t, 1); | |
895 | ||
896 | drawing->control_flow_data = control_flow_data; | |
897 | ||
898 | drawing->vbox = gtk_vbox_new(FALSE, 1); | |
899 | ||
900 | ||
901 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); | |
902 | drawing->ruler = gtk_drawing_area_new (); | |
903 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); | |
904 | ||
905 | drawing->padding = gtk_drawing_area_new (); | |
906 | //gtk_widget_set_size_request(drawing->padding, -1, 27); | |
907 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, | |
908 | TRUE, TRUE, 0); | |
909 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, | |
910 | FALSE, FALSE, 0); | |
911 | ||
912 | ||
913 | ||
914 | drawing->drawing_area = gtk_drawing_area_new (); | |
915 | ||
916 | drawing->gc = NULL; | |
917 | ||
918 | drawing->hbox = gtk_hbox_new(FALSE, 1); | |
919 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); | |
920 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); | |
921 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, | |
922 | TRUE, TRUE, 0); | |
923 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, | |
924 | FALSE, FALSE, 0); | |
925 | ||
926 | //drawing->scrolled_window = | |
927 | // gtk_scrolled_window_new (NULL, | |
928 | // control_flow_data->v_adjust); | |
929 | ||
930 | //gtk_scrolled_window_set_policy( | |
931 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), | |
932 | // GTK_POLICY_NEVER, | |
933 | // GTK_POLICY_AUTOMATIC); | |
934 | ||
935 | gtk_container_add(GTK_CONTAINER(drawing->viewport), | |
936 | drawing->drawing_area); | |
937 | //gtk_scrolled_window_add_with_viewport( | |
938 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), | |
939 | // drawing->drawing_area); | |
940 | ||
941 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, | |
942 | FALSE, FALSE, 0); | |
943 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, | |
944 | TRUE, TRUE, 0); | |
945 | ||
946 | drawing->pango_layout = | |
947 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); | |
948 | ||
949 | drawing->height = 1; | |
950 | drawing->width = 1; | |
951 | drawing->depth = 0; | |
952 | drawing->alloc_height = 1; | |
953 | drawing->alloc_width = 1; | |
954 | ||
955 | drawing->damage_begin = 0; | |
956 | drawing->damage_end = 0; | |
957 | drawing->horizontal_sel = -1; | |
958 | ||
959 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); | |
960 | g_object_set_data_full( | |
961 | G_OBJECT(drawing->drawing_area), | |
962 | "Link_drawing_Data", | |
963 | drawing, | |
964 | (GDestroyNotify)drawing_destroy); | |
965 | ||
966 | g_object_set_data( | |
967 | G_OBJECT(drawing->ruler), | |
968 | "drawing", | |
969 | drawing); | |
970 | ||
971 | ||
972 | //gtk_widget_modify_bg( drawing->drawing_area, | |
973 | // GTK_STATE_NORMAL, | |
974 | // &CF_Colors[BLACK]); | |
975 | ||
976 | //gdk_window_get_geometry(drawing->drawing_area->window, | |
977 | // NULL, NULL, | |
978 | // &(drawing->width), | |
979 | // &(drawing->height), | |
980 | // -1); | |
981 | ||
982 | //drawing->pixmap = gdk_pixmap_new( | |
983 | // drawing->drawing_area->window, | |
984 | // drawing->width, | |
985 | // drawing->height, | |
986 | // drawing->depth); | |
987 | ||
988 | //drawing->pixmap = NULL; | |
989 | ||
990 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, | |
991 | // drawing->drawing_area->allocation.width, | |
992 | // drawing->drawing_area->allocation.height, | |
993 | // -1); | |
994 | ||
995 | g_signal_connect (G_OBJECT(drawing->drawing_area), | |
996 | "configure_event", | |
997 | G_CALLBACK (configure_event), | |
998 | (gpointer)drawing); | |
999 | ||
1000 | g_signal_connect (G_OBJECT(drawing->ruler), | |
1001 | "expose_event", | |
1002 | G_CALLBACK(expose_ruler), | |
1003 | (gpointer)drawing); | |
1004 | ||
1005 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); | |
1006 | ||
1007 | g_signal_connect (G_OBJECT(drawing->ruler), | |
1008 | "motion-notify-event", | |
1009 | G_CALLBACK(motion_notify_ruler), | |
1010 | (gpointer)drawing); | |
1011 | ||
1012 | ||
1013 | g_signal_connect (G_OBJECT(drawing->scrollbar), | |
1014 | "size-allocate", | |
1015 | G_CALLBACK(scrollbar_size_allocate), | |
1016 | (gpointer)drawing); | |
1017 | ||
1018 | ||
1019 | ||
1020 | g_signal_connect (G_OBJECT(drawing->drawing_area), | |
1021 | "expose_event", | |
1022 | G_CALLBACK (expose_event), | |
1023 | (gpointer)drawing); | |
1024 | ||
1025 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), | |
1026 | "expose_event", | |
1027 | G_CALLBACK (after_expose_event), | |
1028 | (gpointer)drawing); | |
1029 | ||
1030 | g_signal_connect (G_OBJECT(drawing->drawing_area), | |
1031 | "button-press-event", | |
1032 | G_CALLBACK (button_press_event), | |
1033 | (gpointer)drawing); | |
1034 | ||
1035 | ||
1036 | gtk_widget_show(drawing->ruler); | |
1037 | gtk_widget_show(drawing->padding); | |
1038 | gtk_widget_show(drawing->ruler_hbox); | |
1039 | ||
1040 | gtk_widget_show(drawing->drawing_area); | |
1041 | //gtk_widget_show(drawing->scrolled_window); | |
1042 | gtk_widget_show(drawing->viewport); | |
1043 | gtk_widget_show(drawing->scrollbar); | |
1044 | gtk_widget_show(drawing->hbox); | |
1045 | ||
1046 | /* Allocate the colors */ | |
1047 | GdkColormap* colormap = gdk_colormap_get_system(); | |
1048 | gboolean success[NUM_COLORS]; | |
d3d99fde | 1049 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1050 | TRUE, success); | |
44ffb95f | 1051 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 | 1052 | TRUE, success); |
885dc404 | 1053 | gdk_colormap_alloc_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ, FALSE, |
1054 | TRUE, success); | |
2410d45e | 1055 | gdk_colormap_alloc_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_SOFT_IRQ, FALSE, |
0305fe77 | 1056 | TRUE, success); |
38726a78 | 1057 | gdk_colormap_alloc_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP, FALSE, |
1058 | TRUE, success); | |
20d16f82 | 1059 | gdk_colormap_alloc_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV, FALSE, |
1060 | TRUE, success); | |
9e01e6d4 | 1061 | |
1062 | drawing->gc = | |
1063 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); | |
1064 | drawing->dotted_gc = | |
1065 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); | |
1066 | ||
1067 | gdk_gc_copy(drawing->gc, | |
1068 | main_window_get_widget(control_flow_data->tab)->style->black_gc); | |
1069 | gdk_gc_copy(drawing->dotted_gc, | |
1070 | main_window_get_widget(control_flow_data->tab)->style->white_gc); | |
1071 | ||
1072 | gint8 dash_list[] = { 1, 2 }; | |
1073 | gdk_gc_set_line_attributes(drawing->dotted_gc, | |
1074 | 1, | |
1075 | GDK_LINE_ON_OFF_DASH, | |
1076 | GDK_CAP_BUTT, | |
1077 | GDK_JOIN_MITER); | |
1078 | gdk_gc_set_dashes(drawing->dotted_gc, | |
1079 | 0, | |
1080 | dash_list, | |
1081 | 2); | |
1082 | ||
1083 | drawing->ruler_gc_butt = | |
1084 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); | |
1085 | gdk_gc_copy(drawing->ruler_gc_butt, | |
1086 | main_window_get_widget(control_flow_data->tab)->style->black_gc); | |
1087 | drawing->ruler_gc_round = | |
1088 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); | |
1089 | gdk_gc_copy(drawing->ruler_gc_round, | |
1090 | main_window_get_widget(control_flow_data->tab)->style->black_gc); | |
1091 | ||
1092 | ||
1093 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, | |
1094 | 2, | |
1095 | GDK_LINE_SOLID, | |
1096 | GDK_CAP_BUTT, | |
1097 | GDK_JOIN_MITER); | |
1098 | ||
1099 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, | |
1100 | 2, | |
1101 | GDK_LINE_SOLID, | |
1102 | GDK_CAP_ROUND, | |
1103 | GDK_JOIN_ROUND); | |
1104 | ||
1105 | ||
1106 | return drawing; | |
1107 | } | |
1108 | ||
1109 | void drawing_destroy(Drawing_t *drawing) | |
1110 | { | |
1111 | g_info("drawing_destroy %p", drawing); | |
1112 | ||
1113 | /* Free the colors */ | |
1114 | GdkColormap* colormap = gdk_colormap_get_system(); | |
1115 | ||
d3d99fde | 1116 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f | 1117 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
8743690d | 1118 | gdk_colormap_free_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ); |
0305fe77 | 1119 | gdk_colormap_free_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_IRQ); |
38726a78 | 1120 | gdk_colormap_free_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP); |
20d16f82 | 1121 | gdk_colormap_free_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV); |
9e01e6d4 | 1122 | |
1123 | // Do not unref here, Drawing_t destroyed by it's widget. | |
1124 | //g_object_unref( G_OBJECT(drawing->drawing_area)); | |
1125 | if(drawing->gc != NULL) | |
1126 | gdk_gc_unref(drawing->gc); | |
1127 | ||
1128 | g_object_unref(drawing->pango_layout); | |
1129 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); | |
1130 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); | |
1131 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); | |
1132 | ||
1133 | g_free(drawing); | |
1134 | g_info("drawing_destroy end"); | |
1135 | } | |
1136 | ||
1137 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) | |
1138 | { | |
1139 | return drawing->drawing_area; | |
1140 | } | |
1141 | ||
1142 | GtkWidget *drawing_get_widget(Drawing_t *drawing) | |
1143 | { | |
1144 | return drawing->vbox; | |
1145 | } | |
1146 | ||
1147 | void drawing_draw_line( Drawing_t *drawing, | |
1148 | GdkPixmap *pixmap, | |
1149 | guint x1, guint y1, | |
1150 | guint x2, guint y2, | |
1151 | GdkGC *GC) | |
1152 | { | |
1153 | gdk_draw_line (pixmap, | |
1154 | GC, | |
1155 | x1, y1, x2, y2); | |
1156 | } | |
1157 | ||
1158 | void drawing_clear(Drawing_t *drawing) | |
1159 | { | |
1160 | //if (drawing->pixmap) | |
1161 | // gdk_pixmap_unref(drawing->pixmap); | |
1162 | ControlFlowData *cfd = drawing->control_flow_data; | |
1163 | ||
1164 | ||
1165 | rectangle_pixmap(cfd->process_list, | |
1166 | drawing->drawing_area->style->black_gc, | |
1167 | TRUE, | |
1168 | 0, 0, | |
1169 | drawing->alloc_width, // do not overlap | |
1170 | -1); | |
1171 | ||
1172 | //drawing->height = 1; | |
1173 | /* Allocate a new pixmap with new height */ | |
1174 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, | |
1175 | // drawing->width + SAFETY + EXTRA_ALLOC, | |
1176 | // drawing->height + EXTRA_ALLOC, | |
1177 | // -1); | |
1178 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; | |
1179 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; | |
1180 | ||
1181 | //gtk_widget_set_size_request(drawing->drawing_area, | |
1182 | // -1, | |
1183 | // drawing->height); | |
1184 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); | |
1185 | ||
1186 | /* ask for the buffer to be redrawn */ | |
1187 | gtk_widget_queue_draw ( drawing->drawing_area); | |
1188 | } | |
1189 | ||
1190 | #if 0 | |
1191 | /* Insert a square corresponding to a new process in the list */ | |
1192 | /* Applies to whole drawing->width */ | |
1193 | void drawing_insert_square(Drawing_t *drawing, | |
1194 | guint y, | |
1195 | guint height) | |
1196 | { | |
1197 | //GdkRectangle update_rect; | |
1198 | gboolean reallocate = FALSE; | |
1199 | GdkPixmap *new_pixmap; | |
1200 | ||
1201 | /* Allocate a new pixmap with new height */ | |
1202 | if(drawing->alloc_height < drawing->height + height) { | |
1203 | ||
1204 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, | |
1205 | drawing->width + SAFETY + EXTRA_ALLOC, | |
1206 | drawing->height + height + EXTRA_ALLOC, | |
1207 | -1); | |
1208 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; | |
1209 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; | |
1210 | reallocate = TRUE; | |
1211 | ||
1212 | /* Copy the high region */ | |
1213 | gdk_draw_pixmap (new_pixmap, | |
1214 | drawing->drawing_area->style->black_gc, | |
1215 | drawing->pixmap, | |
1216 | 0, 0, | |
1217 | 0, 0, | |
1218 | drawing->width + SAFETY, y); | |
1219 | ||
1220 | } else { | |
1221 | new_pixmap = drawing->pixmap; | |
1222 | } | |
1223 | ||
1224 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, | |
1225 | // drawing->width + SAFETY, | |
1226 | // drawing->height + height, | |
1227 | // -1); | |
1228 | ||
1229 | /* add an empty square */ | |
1230 | gdk_draw_rectangle (new_pixmap, | |
1231 | drawing->drawing_area->style->black_gc, | |
1232 | TRUE, | |
1233 | 0, y, | |
1234 | drawing->width + SAFETY, // do not overlap | |
1235 | height); | |
1236 | ||
1237 | /* copy the bottom of the region */ | |
1238 | gdk_draw_pixmap (new_pixmap, | |
1239 | drawing->drawing_area->style->black_gc, | |
1240 | drawing->pixmap, | |
1241 | 0, y, | |
1242 | 0, y + height, | |
1243 | drawing->width+SAFETY, drawing->height - y); | |
1244 | ||
1245 | ||
1246 | if(reallocate && likely(drawing->pixmap)) { | |
1247 | gdk_pixmap_unref(drawing->pixmap); | |
1248 | drawing->pixmap = new_pixmap; | |
1249 | } | |
1250 | ||
1251 | if(unlikely(drawing->height==1)) drawing->height = height; | |
1252 | else drawing->height += height; | |
1253 | ||
1254 | gtk_widget_set_size_request(drawing->drawing_area, | |
1255 | -1, | |
1256 | drawing->height); | |
1257 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); | |
1258 | ||
1259 | /* ask for the buffer to be redrawn */ | |
1260 | gtk_widget_queue_draw_area ( drawing->drawing_area, | |
1261 | 0, y, | |
1262 | drawing->width, drawing->height-y); | |
1263 | } | |
1264 | ||
1265 | ||
1266 | /* Remove a square corresponding to a removed process in the list */ | |
1267 | void drawing_remove_square(Drawing_t *drawing, | |
1268 | guint y, | |
1269 | guint height) | |
1270 | { | |
1271 | GdkPixmap *pixmap; | |
1272 | ||
1273 | if(unlikely((guint)drawing->height == height)) { | |
1274 | //pixmap = gdk_pixmap_new( | |
1275 | // drawing->drawing_area->window, | |
1276 | // drawing->width + SAFETY, | |
1277 | // 1, | |
1278 | // -1); | |
1279 | pixmap = drawing->pixmap; | |
1280 | drawing->height=1; | |
1281 | } else { | |
1282 | /* Allocate a new pixmap with new height */ | |
1283 | //pixmap = gdk_pixmap_new( | |
1284 | // drawing->drawing_area->window, | |
1285 | // drawing->width + SAFETY, | |
1286 | // drawing->height - height, | |
1287 | // -1); | |
1288 | /* Keep the same preallocated pixmap */ | |
1289 | pixmap = drawing->pixmap; | |
1290 | ||
1291 | /* Copy the high region */ | |
1292 | gdk_draw_pixmap (pixmap, | |
1293 | drawing->drawing_area->style->black_gc, | |
1294 | drawing->pixmap, | |
1295 | 0, 0, | |
1296 | 0, 0, | |
1297 | drawing->width + SAFETY, y); | |
1298 | ||
1299 | /* Copy up the bottom of the region */ | |
1300 | gdk_draw_pixmap (pixmap, | |
1301 | drawing->drawing_area->style->black_gc, | |
1302 | drawing->pixmap, | |
1303 | 0, y + height, | |
1304 | 0, y, | |
1305 | drawing->width, drawing->height - y - height); | |
1306 | ||
1307 | drawing->height-=height; | |
1308 | } | |
1309 | ||
1310 | //if(likely(drawing->pixmap)) | |
1311 | // gdk_pixmap_unref(drawing->pixmap); | |
1312 | ||
1313 | //drawing->pixmap = pixmap; | |
1314 | ||
1315 | gtk_widget_set_size_request(drawing->drawing_area, | |
1316 | -1, | |
1317 | drawing->height); | |
1318 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); | |
1319 | /* ask for the buffer to be redrawn */ | |
1320 | gtk_widget_queue_draw_area ( drawing->drawing_area, | |
1321 | 0, y, | |
1322 | drawing->width, MAX(drawing->height-y, 1)); | |
1323 | } | |
1324 | #endif //0 | |
1325 | ||
1326 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) | |
1327 | { | |
9e01e6d4 | 1328 | gtk_widget_queue_draw(drawing->ruler); |
9e01e6d4 | 1329 | } |
1330 | ||
1331 | /* Redraw the ruler */ | |
1332 | static gboolean | |
1333 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) | |
1334 | { | |
1335 | Drawing_t *drawing = (Drawing_t*)user_data; | |
1336 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); | |
1337 | gchar text[255]; | |
1338 | ||
1339 | PangoContext *context; | |
1340 | PangoLayout *layout; | |
1341 | PangoFontDescription *FontDesc; | |
1342 | PangoRectangle ink_rect; | |
1343 | gint global_width=0; | |
1344 | GdkColor foreground = { 0, 0, 0, 0 }; | |
1345 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; | |
1346 | ||
1347 | LttTime window_end = time_window.end_time; | |
1348 | LttTime half_width = | |
1349 | ltt_time_div(time_window.time_width,2.0); | |
1350 | LttTime window_middle = | |
1351 | ltt_time_add(half_width, | |
1352 | time_window.start_time); | |
1353 | g_debug("ruler expose event"); | |
1354 | ||
1355 | gdk_draw_rectangle (drawing->ruler->window, | |
1356 | drawing->ruler->style->white_gc, | |
1357 | TRUE, | |
1358 | event->area.x, event->area.y, | |
1359 | event->area.width, | |
1360 | event->area.height); | |
1361 | ||
1362 | gdk_draw_line (drawing->ruler->window, | |
1363 | drawing->ruler_gc_butt, | |
1364 | event->area.x, 1, | |
1365 | event->area.x + event->area.width, 1); | |
1366 | ||
1367 | ||
1368 | snprintf(text, 255, "%lus\n%luns", | |
1369 | time_window.start_time.tv_sec, | |
1370 | time_window.start_time.tv_nsec); | |
1371 | ||
1372 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); | |
1373 | ||
1374 | context = pango_layout_get_context(layout); | |
1375 | FontDesc = pango_context_get_font_description(context); | |
1376 | ||
1377 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); | |
1378 | pango_layout_context_changed(layout); | |
1379 | ||
1380 | pango_layout_set_text(layout, text, -1); | |
1381 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); | |
1382 | global_width += ink_rect.width; | |
1383 | ||
1384 | gdk_draw_layout_with_colors(drawing->ruler->window, | |
1385 | drawing->ruler_gc_butt, | |
1386 | 0, | |
1387 | 6, | |
1388 | layout, &foreground, &background); | |
1389 | ||
1390 | gdk_draw_line (drawing->ruler->window, | |
1391 | drawing->ruler_gc_round, | |
1392 | 1, 1, | |
1393 | 1, 7); | |
1394 | ||
1395 | ||
1396 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, | |
1397 | window_end.tv_nsec); | |
1398 | ||
1399 | pango_layout_set_text(layout, text, -1); | |
1400 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); | |
1401 | global_width += ink_rect.width; | |
1402 | ||
1403 | if(global_width <= drawing->ruler->allocation.width) | |
1404 | { | |
1405 | gdk_draw_layout_with_colors(drawing->ruler->window, | |
1406 | drawing->ruler_gc_butt, | |
1407 | drawing->ruler->allocation.width - ink_rect.width, | |
1408 | 6, | |
1409 | layout, &foreground, &background); | |
1410 | ||
1411 | gdk_draw_line (drawing->ruler->window, | |
1412 | drawing->ruler_gc_butt, | |
1413 | drawing->ruler->allocation.width-1, 1, | |
1414 | drawing->ruler->allocation.width-1, 7); | |
1415 | } | |
1416 | ||
1417 | ||
1418 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, | |
1419 | window_middle.tv_nsec); | |
1420 | ||
1421 | pango_layout_set_text(layout, text, -1); | |
1422 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); | |
1423 | global_width += ink_rect.width; | |
1424 | ||
1425 | if(global_width <= drawing->ruler->allocation.width) | |
1426 | { | |
1427 | gdk_draw_layout_with_colors(drawing->ruler->window, | |
1428 | drawing->ruler_gc_butt, | |
1429 | (drawing->ruler->allocation.width - ink_rect.width)/2, | |
1430 | 6, | |
1431 | layout, &foreground, &background); | |
1432 | ||
1433 | gdk_draw_line (drawing->ruler->window, | |
1434 | drawing->ruler_gc_butt, | |
1435 | drawing->ruler->allocation.width/2, 1, | |
1436 | drawing->ruler->allocation.width/2, 7); | |
1437 | ||
1438 | ||
1439 | ||
1440 | ||
1441 | } | |
1442 | ||
1443 | g_object_unref(layout); | |
1444 | ||
1445 | return FALSE; | |
1446 | } | |
1447 | ||
1448 | ||
1449 | /* notify mouse on ruler */ | |
1450 | static gboolean | |
1451 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) | |
1452 | { | |
1453 | //g_debug("motion"); | |
1454 | //eventually follow mouse and show time here | |
1455 | return 0; | |
1456 | } |