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> |
30 | #include <lttv/tracecontext.h> |
31 | #include <lttvwindow/lttvwindow.h> |
32 | #include <lttv/state.h> |
33 | #include <lttv/hook.h> |
34 | |
35 | #include "drawing.h" |
36 | #include "eventhooks.h" |
37 | #include "cfv.h" |
38 | |
58a9b31b |
39 | //#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
40 | //#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
9e01e6d4 |
41 | |
42 | //FIXME |
43 | // fixed #define TRACE_NUMBER 0 |
44 | #define EXTRA_ALLOC 1024 // pixels |
45 | |
46 | |
47 | #if 0 /* colors for two lines representation */ |
48 | GdkColor drawing_colors[NUM_COLORS] = |
49 | { /* Pixel, R, G, B */ |
50 | { 0, 0, 0, 0 }, /* COL_BLACK */ |
51 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */ |
52 | { 0, 0x0FFF, 0xFFFF, 0xFFFF }, /* COL_WAIT_FORK : pale blue */ |
53 | { 0, 0xFFFF, 0xFFFF, 0x0000 }, /* COL_WAIT_CPU : yellow */ |
54 | { 0, 0xFFFF, 0xA000, 0xFCFF }, /* COL_EXIT : pale magenta */ |
55 | { 0, 0xFFFF, 0x0000, 0xFFFF }, /* COL_ZOMBIE : purple */ |
56 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_WAIT : red */ |
57 | { 0, 0x0000, 0xFFFF, 0x0000 }, /* COL_RUN : green */ |
58 | { 0, 0x8800, 0xFFFF, 0x8A00 }, /* COL_USER_MODE : pale green */ |
59 | { 0, 0x09FF, 0x01FF, 0xFFFF }, /* COL_SYSCALL : blue */ |
60 | { 0, 0xF900, 0x4200, 0xFF00 }, /* COL_TRAP : pale purple */ |
61 | { 0, 0xFFFF, 0x5AFF, 0x01FF }, /* COL_IRQ : orange */ |
62 | { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_MODE_UNKNOWN : white */ |
63 | |
64 | }; |
65 | #endif //0 |
66 | |
67 | |
68 | GdkColor drawing_colors[NUM_COLORS] = |
69 | { /* Pixel, R, G, B */ |
70 | { 0, 0, 0, 0 }, /* COL_BLACK */ |
71 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */ |
72 | { 0, 0x0000, 0xFF00, 0x0000 }, /* COL_RUN_USER_MODE : green */ |
73 | { 0, 0x0100, 0x9E00, 0xFFFF }, /* COL_RUN_SYSCALL : pale blue */ |
74 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_RUN_TRAP : yellow */ |
75 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_RUN_IRQ : orange */ |
76 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_RUN_SOFT_IRQ : pink */ |
77 | { 0, 0x6600, 0x0000, 0x0000 }, /* COL_WAIT : dark red */ |
78 | { 0, 0x7700, 0x7700, 0x0000 }, /* COL_WAIT_CPU : dark yellow */ |
79 | { 0, 0x6400, 0x0000, 0x5D00 }, /* COL_ZOMBIE : dark purple */ |
80 | { 0, 0x0700, 0x6400, 0x0000 }, /* COL_WAIT_FORK : dark green */ |
81 | { 0, 0x8900, 0x0000, 0x8400 }, /* COL_EXIT : "less dark" magenta */ |
82 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_MODE_UNKNOWN : white */ |
83 | { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_UNNAMED : white */ |
84 | |
85 | }; |
86 | |
44ffb95f |
87 | GdkColor drawing_colors_cpu[NUM_COLORS_CPU] = |
88 | { /* Pixel, R, G, B */ |
89 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_IDLE */ |
90 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_BUSY */ |
91 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_UNKNOWN */ |
92 | }; |
9e01e6d4 |
93 | |
94 | |
95 | /***************************************************************************** |
96 | * drawing functions * |
97 | *****************************************************************************/ |
98 | |
99 | static gboolean |
100 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
101 | |
102 | static gboolean |
103 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
104 | |
105 | |
106 | /* Function responsible for updating the exposed area. |
107 | * It must do an events request to the lttvwindow API to ask for this update. |
108 | * Note : this function cannot clear the background, because it may |
109 | * erase drawing already present (SAFETY). |
110 | */ |
111 | void drawing_data_request(Drawing_t *drawing, |
112 | gint x, gint y, |
113 | gint width, |
114 | gint height) |
115 | { |
116 | if(width < 0) return ; |
117 | if(height < 0) return ; |
118 | |
119 | |
120 | Tab *tab = drawing->control_flow_data->tab; |
121 | TimeWindow time_window = |
122 | lttvwindow_get_time_window(tab); |
123 | |
124 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
125 | // (ControlFlowData*)g_object_get_data( |
126 | // G_OBJECT(drawing->drawing_area), "control_flow_data"); |
127 | |
128 | LttTime start, time_end; |
129 | LttTime window_end = time_window.end_time; |
130 | |
131 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
132 | time_window.start_time.tv_nsec); |
133 | |
134 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
135 | time_window.time_width.tv_nsec); |
136 | |
137 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
138 | window_end.tv_nsec); |
139 | |
140 | g_debug("x is : %i, x+width is : %i", x, x+width); |
141 | |
142 | convert_pixels_to_time(drawing->width, x, |
143 | time_window, |
144 | &start); |
145 | |
146 | convert_pixels_to_time(drawing->width, x+width, |
147 | time_window, |
148 | &time_end); |
149 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
150 | // doesn't deliver end time. |
151 | |
152 | lttvwindow_events_request_remove_all(tab, |
153 | control_flow_data); |
154 | |
155 | { |
156 | /* find the tracehooks */ |
157 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
158 | |
159 | LttvTraceset *traceset = tsc->ts; |
160 | |
161 | guint i, k, l, nb_trace; |
162 | |
163 | LttvTraceState *ts; |
164 | |
165 | LttvTracefileState *tfs; |
166 | |
167 | GArray *hooks; |
168 | |
169 | LttvTraceHook *hook; |
170 | |
171 | LttvTraceHookByFacility *thf; |
172 | |
173 | guint ret; |
174 | gint before_hn, after_hn; |
175 | |
176 | nb_trace = lttv_traceset_number(traceset); |
177 | // FIXME (fixed) : eventually request for more traces |
178 | for(i = 0 ; i < nb_trace ; i++) { |
179 | //for(i = 0; i<MIN(TRACE_NUMBER+1, nb_trace);i++) { |
180 | EventsRequest *events_request = g_new(EventsRequest, 1); |
181 | // Create the hooks |
182 | //LttvHooks *event = lttv_hooks_new(); |
183 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
184 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
185 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
186 | LttvHooks *before_request_hook = lttv_hooks_new(); |
187 | LttvHooks *after_request_hook = lttv_hooks_new(); |
188 | |
189 | lttv_hooks_add(before_chunk_traceset, |
190 | before_chunk, |
191 | events_request, |
192 | LTTV_PRIO_DEFAULT); |
193 | |
194 | lttv_hooks_add(after_chunk_traceset, |
195 | after_chunk, |
196 | events_request, |
197 | LTTV_PRIO_DEFAULT); |
198 | |
199 | lttv_hooks_add(before_request_hook, |
200 | before_request, |
201 | events_request, |
202 | LTTV_PRIO_DEFAULT); |
203 | |
204 | lttv_hooks_add(after_request_hook, |
205 | after_request, |
206 | events_request, |
207 | LTTV_PRIO_DEFAULT); |
208 | |
209 | |
210 | ts = (LttvTraceState *)tsc->traces[i]; |
211 | |
212 | /* Find the eventtype id for the following events and register the |
213 | associated by id hooks. */ |
214 | |
215 | hooks = g_array_new(FALSE, FALSE, sizeof(LttvTraceHook)); |
216 | hooks = g_array_set_size(hooks, 18); |
217 | before_hn = after_hn = 0; |
218 | |
219 | /* before hooks */ |
220 | |
58a9b31b |
221 | // ret = lttv_trace_find_hook(ts->parent.t, |
222 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, |
223 | // LTT_FIELD_SYSCALL_ID, 0, 0, |
224 | // before_execmode_hook, |
225 | // events_request, |
226 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
227 | // if(ret) before_hn--; |
228 | // |
229 | // ret = lttv_trace_find_hook(ts->parent.t, |
230 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, |
231 | // 0, 0, 0, |
232 | // before_execmode_hook, |
233 | // events_request, |
234 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
235 | // if(ret) before_hn--; |
236 | // |
237 | // ret = lttv_trace_find_hook(ts->parent.t, |
238 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY, |
239 | // LTT_FIELD_TRAP_ID, 0, 0, |
240 | // before_execmode_hook, |
241 | // events_request, |
242 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
243 | // if(ret) before_hn--; |
244 | // |
245 | // ret = lttv_trace_find_hook(ts->parent.t, |
246 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT, |
247 | // 0, 0, 0, |
248 | // before_execmode_hook, |
249 | // events_request, |
250 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
251 | // if(ret) before_hn--; |
252 | // |
253 | // ret = lttv_trace_find_hook(ts->parent.t, |
254 | // LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY, |
255 | // LTT_FIELD_IRQ_ID, 0, 0, |
256 | // before_execmode_hook, |
257 | // events_request, |
258 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
259 | // if(ret) before_hn--; |
260 | // |
261 | // ret = lttv_trace_find_hook(ts->parent.t, |
262 | // LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT, |
263 | // 0, 0, 0, |
264 | // before_execmode_hook, |
265 | // events_request, |
266 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
267 | // if(ret) before_hn--; |
268 | // |
269 | // ret = lttv_trace_find_hook(ts->parent.t, |
270 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY, |
271 | // LTT_FIELD_SOFT_IRQ_ID, 0, 0, |
272 | // before_execmode_hook, |
273 | // events_request, |
274 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
275 | // if(ret) before_hn--; |
276 | // |
277 | // ret = lttv_trace_find_hook(ts->parent.t, |
278 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT, |
279 | // 0, 0, 0, |
280 | // before_execmode_hook, |
281 | // events_request, |
282 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
283 | // if(ret) before_hn--; |
9e01e6d4 |
284 | |
285 | |
286 | ret = lttv_trace_find_hook(ts->parent.t, |
287 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
288 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
289 | before_schedchange_hook, |
290 | events_request, |
291 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
292 | if(ret) before_hn--; |
293 | |
58a9b31b |
294 | // ret = lttv_trace_find_hook(ts->parent.t, |
295 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
296 | // LTT_FIELD_PID, 0, 0, |
297 | // before_process_exit_hook, |
298 | // events_request, |
299 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
300 | // if(ret) before_hn--; |
301 | // |
302 | // ret = lttv_trace_find_hook(ts->parent.t, |
303 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FREE, |
304 | // LTT_FIELD_PID, 0, 0, |
305 | // before_process_release_hook, |
306 | // events_request, |
307 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
308 | // if(ret) before_hn--; |
309 | // |
310 | // ret = lttv_trace_find_hook(ts->parent.t, |
311 | // LTT_FACILITY_LIST, LTT_EVENT_STATEDUMP_END, |
312 | // 0, 0, 0, |
313 | // before_statedump_end, |
314 | // events_request, |
315 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
316 | // if(ret) before_hn--; |
9e01e6d4 |
317 | |
318 | #if 0 |
319 | lttv_trace_find_hook(ts->parent.t, |
320 | "core", "process", "event_sub_id", |
321 | "event_data1", "event_data2", before_process_hook, |
322 | &g_array_index(hooks, LttvTraceHook, hn++)); |
323 | #endif //0 |
324 | #if 0 |
325 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
326 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
327 | |
328 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
329 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
330 | #endif //0 |
331 | |
332 | /* after hooks */ |
333 | |
334 | #if 0 |
335 | /**** DESACTIVATED ****/ |
336 | lttv_trace_find_hook(ts->parent.t, "core","syscall_entry","syscall_id", |
337 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
338 | /**** DESACTIVATED ****/ |
339 | lttv_trace_find_hook(ts->parent.t, "core", "syscall_exit", NULL, NULL, |
340 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
341 | |
342 | /**** DESACTIVATED ****/ |
343 | lttv_trace_find_hook(ts->parent.t, "core", "trap_entry", "trap_id", |
344 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
345 | |
346 | /**** DESACTIVATED ****/ |
347 | lttv_trace_find_hook(ts->parent.t, "core", "trap_exit", NULL, NULL, NULL, |
348 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
349 | |
350 | /**** DESACTIVATED ****/ |
351 | lttv_trace_find_hook(ts->parent.t, "core", "irq_entry", "irq_id", NULL, |
352 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
353 | |
354 | /**** DESACTIVATED ****/ |
355 | lttv_trace_find_hook(ts->parent.t, "core", "irq_exit", NULL, NULL, NULL, |
356 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
357 | #endif //0 |
358 | #if 0 |
359 | lttv_trace_find_hook(ts->parent.t, "core", "schedchange", "in", "out", |
360 | "out_state", after_schedchange_hook, |
361 | &g_array_index(hooks, LttvTraceHook, hn++)); |
362 | |
363 | lttv_trace_find_hook(ts->parent.t, "core", "process", "event_sub_id", |
364 | "event_data1", "event_data2", after_process_hook, |
365 | &g_array_index(hooks, LttvTraceHook, hn++)); |
366 | #endif //0 |
367 | after_hn = before_hn; |
368 | |
369 | ret = lttv_trace_find_hook(ts->parent.t, |
370 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
371 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
372 | after_schedchange_hook, |
373 | events_request, |
374 | &g_array_index(hooks, LttvTraceHook, after_hn++)); |
375 | if(ret) after_hn--; |
376 | |
58a9b31b |
377 | // ret = lttv_trace_find_hook(ts->parent.t, |
378 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FORK, |
379 | // LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, |
380 | // after_process_fork_hook, |
381 | // events_request, |
382 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
383 | // if(ret) after_hn--; |
384 | // |
385 | // ret = lttv_trace_find_hook(ts->parent.t, |
386 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
387 | // LTT_FIELD_PID, 0, 0, |
388 | // after_process_exit_hook, |
389 | // events_request, |
390 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
391 | // if(ret) after_hn--; |
392 | // |
393 | // ret = lttv_trace_find_hook(ts->parent.t, |
394 | // LTT_FACILITY_FS, LTT_EVENT_EXEC, |
395 | // 0, 0, 0, |
396 | // after_fs_exec_hook, |
397 | // events_request, |
398 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
399 | // if(ret) after_hn--; |
400 | // |
401 | // ret = lttv_trace_find_hook(ts->parent.t, |
402 | // LTT_FACILITY_USER_GENERIC, LTT_EVENT_THREAD_BRAND, |
403 | // LTT_FIELD_NAME, 0, 0, |
404 | // after_user_generic_thread_brand_hook, |
405 | // events_request, |
406 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
407 | // if(ret) after_hn--; |
408 | // |
409 | // ret = lttv_trace_find_hook(ts->parent.t, |
410 | // LTT_FACILITY_LIST, LTT_EVENT_PROCESS_STATE, |
411 | // LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, |
412 | // after_event_enum_process_hook, |
413 | // events_request, |
414 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
415 | // if(ret) after_hn--; |
9e01e6d4 |
416 | |
417 | hooks = g_array_set_size(hooks, after_hn); |
418 | |
419 | #if 0 |
420 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
421 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
422 | |
423 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
424 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
425 | #endif //0 |
426 | |
427 | |
428 | |
429 | /* Add these hooks to each event_by_id hooks list */ |
430 | /* add before */ |
431 | for(k = 0 ; k < before_hn ; k++) { |
432 | hook = &g_array_index(hooks, LttvTraceHook, k); |
433 | for(l=0;l<hook->fac_list->len;l++) { |
434 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
435 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
436 | thf->h, |
437 | thf, |
438 | LTTV_PRIO_STATE-5); |
439 | } |
440 | } |
441 | |
442 | /* add after */ |
443 | for(k = before_hn ; k < after_hn ; k++) { |
444 | hook = &g_array_index(hooks, LttvTraceHook, k); |
445 | for(l=0;l<hook->fac_list->len;l++) { |
446 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
447 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
448 | thf->h, |
449 | thf, |
450 | LTTV_PRIO_STATE+5); |
451 | } |
452 | } |
453 | |
454 | events_request->hooks = hooks; |
455 | |
456 | // Fill the events request |
457 | events_request->owner = control_flow_data; |
458 | events_request->viewer_data = control_flow_data; |
459 | events_request->servicing = FALSE; |
460 | events_request->start_time = start; |
461 | events_request->start_position = NULL; |
462 | events_request->stop_flag = FALSE; |
463 | events_request->end_time = time_end; |
464 | events_request->num_events = G_MAXUINT; |
465 | events_request->end_position = NULL; |
466 | events_request->trace = i; //fixed /* FIXME */ |
467 | events_request->before_chunk_traceset = before_chunk_traceset; |
468 | events_request->before_chunk_trace = NULL; |
469 | events_request->before_chunk_tracefile = NULL; |
470 | events_request->event = NULL; |
471 | events_request->event_by_id = event_by_id; |
472 | events_request->after_chunk_tracefile = NULL; |
473 | events_request->after_chunk_trace = NULL; |
474 | events_request->after_chunk_traceset = after_chunk_traceset; |
475 | events_request->before_request = before_request_hook; |
476 | events_request->after_request = after_request_hook; |
477 | |
478 | g_debug("req : start : %lu, %lu", start.tv_sec, |
479 | start.tv_nsec); |
480 | |
481 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
482 | time_end.tv_nsec); |
483 | |
484 | lttvwindow_events_request(tab, events_request); |
485 | |
486 | } |
487 | |
488 | } |
489 | |
490 | #if 0 |
491 | lttv_hooks_add(event, |
492 | before_schedchange_hook, |
493 | events_request, |
494 | LTTV_PRIO_STATE-5); |
495 | lttv_hooks_add(event, |
496 | after_schedchange_hook, |
497 | events_request, |
498 | LTTV_PRIO_STATE+5); |
499 | lttv_hooks_add(event, |
500 | before_execmode_hook, |
501 | events_request, |
502 | LTTV_PRIO_STATE-5); |
503 | lttv_hooks_add(event, |
504 | after_execmode_hook, |
505 | events_request, |
506 | LTTV_PRIO_STATE+5); |
507 | lttv_hooks_add(event, |
508 | before_process_hook, |
509 | events_request, |
510 | LTTV_PRIO_STATE-5); |
511 | lttv_hooks_add(event, |
512 | after_process_hook, |
513 | events_request, |
514 | LTTV_PRIO_STATE+5); |
515 | #endif //0 |
516 | |
517 | } |
518 | |
519 | |
520 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
521 | { |
58a9b31b |
522 | ResourceInfo *process_info = (ResourceInfo*)key; |
523 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
524 | guint x = (guint)user_data; |
525 | |
526 | hashed_process_data->x.over = x; |
527 | hashed_process_data->x.over_used = FALSE; |
528 | hashed_process_data->x.over_marked = FALSE; |
529 | hashed_process_data->x.middle = x; |
530 | hashed_process_data->x.middle_used = FALSE; |
531 | hashed_process_data->x.middle_marked = FALSE; |
532 | hashed_process_data->x.under = x; |
533 | hashed_process_data->x.under_used = FALSE; |
534 | hashed_process_data->x.under_marked = FALSE; |
535 | hashed_process_data->next_good_time = ltt_time_zero; |
536 | |
537 | return; |
538 | } |
539 | |
540 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
541 | { |
542 | g_debug("Begin of data request"); |
543 | ControlFlowData *cfd = events_request->viewer_data; |
544 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
545 | TimeWindow time_window = |
546 | lttvwindow_get_time_window(cfd->tab); |
547 | |
548 | guint width = cfd->drawing->width; |
549 | guint x=0; |
550 | |
551 | cfd->drawing->last_start = events_request->start_time; |
552 | |
553 | convert_time_to_pixels( |
554 | time_window, |
555 | events_request->start_time, |
556 | width, |
557 | &x); |
558 | |
559 | g_hash_table_foreach(cfd->process_list->process_hash, set_last_start, |
560 | (gpointer)x); |
561 | |
562 | } |
563 | |
564 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
565 | { |
566 | g_debug("Begin of chunk"); |
567 | ControlFlowData *cfd = events_request->viewer_data; |
568 | LttvTracesetContext *tsc = &tss->parent.parent; |
569 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
570 | guint i; |
571 | LttvTraceset *traceset = tsc->ts; |
572 | guint nb_trace = lttv_traceset_number(traceset); |
573 | |
574 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
575 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
576 | for(i = 0 ; i < nb_trace ; i++) { |
577 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
578 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
579 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
580 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
581 | } |
582 | } |
583 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
584 | // events_request->end_time); |
585 | } |
586 | |
587 | |
588 | void drawing_request_expose(EventsRequest *events_request, |
589 | LttvTracesetState *tss, |
590 | LttTime end_time) |
591 | { |
592 | gint x, width; |
593 | guint x_end; |
594 | |
595 | ControlFlowData *cfd = events_request->viewer_data; |
596 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
597 | Drawing_t *drawing = cfd->drawing; |
598 | |
599 | TimeWindow time_window = |
600 | lttvwindow_get_time_window(cfd->tab); |
601 | |
602 | g_debug("request expose"); |
603 | |
604 | convert_time_to_pixels( |
605 | time_window, |
606 | end_time, |
607 | drawing->width, |
608 | &x_end); |
609 | x = drawing->damage_begin; |
610 | |
611 | width = x_end - x; |
612 | |
613 | drawing->damage_begin = x+width; |
614 | |
615 | // FIXME ? |
616 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
617 | x, 0, |
618 | width, drawing->drawing_area->allocation.height); |
619 | |
620 | /* Update directly when scrolling */ |
621 | gdk_window_process_updates(drawing->drawing_area->window, |
622 | TRUE); |
623 | } |
624 | |
625 | |
626 | /* Callbacks */ |
627 | |
628 | |
629 | /* Create a new backing pixmap of the appropriate size */ |
630 | /* As the scaling will always change, it's of no use to copy old |
631 | * pixmap. |
632 | * |
633 | * Only change the size if width changes. The height is specified and changed |
634 | * when process ID are added or removed from the process list. |
635 | */ |
636 | static gboolean |
637 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
638 | gpointer user_data) |
639 | { |
640 | Drawing_t *drawing = (Drawing_t*)user_data; |
641 | |
642 | |
643 | /* First, get the new time interval of the main window */ |
644 | /* we assume (see documentation) that the main window |
645 | * has updated the time interval before this configure gets |
646 | * executed. |
647 | */ |
648 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
649 | // &drawing->control_flow_data->time_window); |
650 | |
651 | /* New pixmap, size of the configure event */ |
652 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
653 | // widget->allocation.width + SAFETY, |
654 | // widget->allocation.height + SAFETY, |
655 | // -1); |
656 | |
657 | if(widget->allocation.width != drawing->width) { |
658 | g_debug("drawing configure event"); |
659 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
660 | widget->allocation.height); |
661 | |
662 | drawing->width = widget->allocation.width; |
663 | |
664 | if(drawing->alloc_width < widget->allocation.width) { |
665 | //if(drawing->pixmap) |
666 | // gdk_pixmap_unref(drawing->pixmap); |
667 | |
668 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
669 | // drawing->width + SAFETY + EXTRA_ALLOC, |
670 | // drawing->height + EXTRA_ALLOC, |
671 | // -1); |
672 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
673 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
674 | update_pixmap_size(drawing->control_flow_data->process_list, |
675 | drawing->alloc_width); |
676 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
677 | } |
678 | //drawing->height = widget->allocation.height; |
679 | |
680 | //ProcessList_get_height |
681 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
682 | |
683 | |
684 | // Clear the image |
685 | //gdk_draw_rectangle (drawing->pixmap, |
686 | // widget->style->black_gc, |
687 | // TRUE, |
688 | // 0, 0, |
689 | // drawing->width+SAFETY, |
690 | // drawing->height); |
691 | |
692 | //g_info("init data request"); |
693 | |
694 | |
695 | /* Initial data request */ |
696 | /* no, do initial data request in the expose event */ |
697 | // Do not need to ask for data of 1 pixel : not synchronized with |
698 | // main window time at this moment. |
699 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
700 | // widget->allocation.width, |
701 | // widget->allocation.height); |
702 | |
703 | //drawing->width = widget->allocation.width; |
704 | //drawing->height = widget->allocation.height; |
705 | |
706 | drawing->damage_begin = 0; |
707 | drawing->damage_end = widget->allocation.width; |
708 | |
709 | if((widget->allocation.width != 1 && |
710 | widget->allocation.height != 1) |
711 | && drawing->damage_begin < drawing->damage_end) |
712 | { |
713 | |
714 | rectangle_pixmap (drawing->control_flow_data->process_list, |
715 | drawing->drawing_area->style->black_gc, |
716 | TRUE, |
717 | 0, 0, |
718 | drawing->alloc_width, // do not overlap |
719 | -1); |
720 | |
721 | |
722 | drawing_data_request(drawing, |
723 | drawing->damage_begin, |
724 | 0, |
725 | drawing->damage_end - drawing->damage_begin, |
726 | drawing->height); |
727 | } |
728 | } |
729 | return TRUE; |
730 | } |
731 | |
732 | |
733 | /* Redraw the screen from the backing pixmap */ |
734 | static gboolean |
735 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
736 | { |
737 | Drawing_t *drawing = (Drawing_t*)user_data; |
738 | |
739 | ControlFlowData *control_flow_data = |
740 | (ControlFlowData*)g_object_get_data( |
741 | G_OBJECT(widget), |
742 | "control_flow_data"); |
743 | #if 0 |
744 | if(unlikely(drawing->gc == NULL)) { |
745 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
746 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
747 | } |
748 | #endif //0 |
749 | TimeWindow time_window = |
750 | lttvwindow_get_time_window(control_flow_data->tab); |
751 | LttTime current_time = |
752 | lttvwindow_get_current_time(control_flow_data->tab); |
753 | |
754 | guint cursor_x=0; |
755 | |
756 | LttTime window_end = time_window.end_time; |
757 | |
758 | /* update the screen from the pixmap buffer */ |
759 | #if 0 |
760 | gdk_draw_pixmap(widget->window, |
761 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
762 | drawing->pixmap, |
763 | event->area.x, event->area.y, |
764 | event->area.x, event->area.y, |
765 | event->area.width, event->area.height); |
766 | #endif //0 |
767 | drawing->height = processlist_get_height(control_flow_data->process_list); |
768 | #if 0 |
769 | copy_pixmap_to_screen(control_flow_data->process_list, |
770 | widget->window, |
771 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
772 | event->area.x, event->area.y, |
773 | event->area.width, event->area.height); |
774 | #endif //0 |
775 | copy_pixmap_to_screen(control_flow_data->process_list, |
776 | widget->window, |
777 | drawing->gc, |
778 | event->area.x, event->area.y, |
779 | event->area.width, event->area.height); |
780 | |
781 | |
782 | /* Erase the dotted lines left.. */ |
783 | if(widget->allocation.height > drawing->height) |
784 | { |
785 | gdk_draw_rectangle (widget->window, |
786 | drawing->drawing_area->style->black_gc, |
787 | TRUE, |
788 | event->area.x, drawing->height, |
789 | event->area.width, // do not overlap |
790 | widget->allocation.height - drawing->height); |
791 | } |
792 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
793 | ltt_time_compare(window_end, current_time) >= 0) |
794 | { |
795 | /* Draw the dotted lines */ |
796 | convert_time_to_pixels( |
797 | time_window, |
798 | current_time, |
799 | drawing->width, |
800 | &cursor_x); |
801 | |
802 | #if 0 |
803 | if(drawing->dotted_gc == NULL) { |
804 | |
805 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
806 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
807 | |
808 | gint8 dash_list[] = { 1, 2 }; |
809 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
810 | 1, |
811 | GDK_LINE_ON_OFF_DASH, |
812 | GDK_CAP_BUTT, |
813 | GDK_JOIN_MITER); |
814 | gdk_gc_set_dashes(drawing->dotted_gc, |
815 | 0, |
816 | dash_list, |
817 | 2); |
818 | } |
819 | #endif //0 |
820 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
821 | gdk_draw_line(widget->window, |
822 | drawing->dotted_gc, |
823 | cursor_x, 0, |
824 | cursor_x, height_tot); |
825 | } |
826 | return FALSE; |
827 | } |
828 | |
829 | static gboolean |
830 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
831 | { |
832 | //g_assert(0); |
833 | g_debug("AFTER EXPOSE"); |
834 | |
835 | return FALSE; |
836 | |
837 | |
838 | } |
839 | |
840 | #if 0 |
841 | void |
842 | tree_row_activated(GtkTreeModel *treemodel, |
843 | GtkTreePath *arg1, |
844 | GtkTreeViewColumn *arg2, |
845 | gpointer user_data) |
846 | { |
847 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
848 | Drawing_t *drawing = cfd->drawing; |
849 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
850 | gint *path_indices; |
851 | gint height; |
852 | |
853 | path_indices = gtk_tree_path_get_indices (arg1); |
854 | |
855 | height = get_cell_height(cfd->process_list, |
856 | GTK_TREE_VIEW(treeview)); |
857 | drawing->horizontal_sel = height * path_indices[0]; |
858 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
859 | } |
860 | #endif //0 |
861 | |
862 | /* mouse click */ |
863 | static gboolean |
864 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
865 | { |
866 | ControlFlowData *control_flow_data = |
867 | (ControlFlowData*)g_object_get_data( |
868 | G_OBJECT(widget), |
869 | "control_flow_data"); |
870 | Drawing_t *drawing = control_flow_data->drawing; |
871 | TimeWindow time_window = |
872 | lttvwindow_get_time_window(control_flow_data->tab); |
873 | |
874 | g_debug("click"); |
875 | if(event->button == 1) |
876 | { |
877 | LttTime time; |
878 | |
879 | /* left mouse button click */ |
880 | g_debug("x click is : %f", event->x); |
881 | |
882 | convert_pixels_to_time(drawing->width, (guint)event->x, |
883 | time_window, |
884 | &time); |
885 | |
886 | lttvwindow_report_current_time(control_flow_data->tab, time); |
887 | |
888 | } |
889 | |
890 | return FALSE; |
891 | } |
892 | |
893 | static gboolean |
894 | scrollbar_size_allocate(GtkWidget *widget, |
895 | GtkAllocation *allocation, |
896 | gpointer user_data) |
897 | { |
898 | Drawing_t *drawing = (Drawing_t*)user_data; |
899 | |
900 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
901 | //gtk_widget_queue_resize(drawing->padding); |
902 | //gtk_widget_queue_resize(drawing->ruler); |
903 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
904 | return 0; |
905 | } |
906 | |
907 | |
908 | |
909 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
910 | { |
911 | Drawing_t *drawing = g_new(Drawing_t, 1); |
912 | |
913 | drawing->control_flow_data = control_flow_data; |
914 | |
915 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
916 | |
917 | |
918 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
919 | drawing->ruler = gtk_drawing_area_new (); |
920 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
921 | |
922 | drawing->padding = gtk_drawing_area_new (); |
923 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
924 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
925 | TRUE, TRUE, 0); |
926 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
927 | FALSE, FALSE, 0); |
928 | |
929 | |
930 | |
931 | drawing->drawing_area = gtk_drawing_area_new (); |
932 | |
933 | drawing->gc = NULL; |
934 | |
935 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
936 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
937 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
938 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
939 | TRUE, TRUE, 0); |
940 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
941 | FALSE, FALSE, 0); |
942 | |
943 | //drawing->scrolled_window = |
944 | // gtk_scrolled_window_new (NULL, |
945 | // control_flow_data->v_adjust); |
946 | |
947 | //gtk_scrolled_window_set_policy( |
948 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
949 | // GTK_POLICY_NEVER, |
950 | // GTK_POLICY_AUTOMATIC); |
951 | |
952 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
953 | drawing->drawing_area); |
954 | //gtk_scrolled_window_add_with_viewport( |
955 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
956 | // drawing->drawing_area); |
957 | |
958 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
959 | FALSE, FALSE, 0); |
960 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
961 | TRUE, TRUE, 0); |
962 | |
963 | drawing->pango_layout = |
964 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
965 | |
966 | drawing->height = 1; |
967 | drawing->width = 1; |
968 | drawing->depth = 0; |
969 | drawing->alloc_height = 1; |
970 | drawing->alloc_width = 1; |
971 | |
972 | drawing->damage_begin = 0; |
973 | drawing->damage_end = 0; |
974 | drawing->horizontal_sel = -1; |
975 | |
976 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
977 | g_object_set_data_full( |
978 | G_OBJECT(drawing->drawing_area), |
979 | "Link_drawing_Data", |
980 | drawing, |
981 | (GDestroyNotify)drawing_destroy); |
982 | |
983 | g_object_set_data( |
984 | G_OBJECT(drawing->ruler), |
985 | "drawing", |
986 | drawing); |
987 | |
988 | |
989 | //gtk_widget_modify_bg( drawing->drawing_area, |
990 | // GTK_STATE_NORMAL, |
991 | // &CF_Colors[BLACK]); |
992 | |
993 | //gdk_window_get_geometry(drawing->drawing_area->window, |
994 | // NULL, NULL, |
995 | // &(drawing->width), |
996 | // &(drawing->height), |
997 | // -1); |
998 | |
999 | //drawing->pixmap = gdk_pixmap_new( |
1000 | // drawing->drawing_area->window, |
1001 | // drawing->width, |
1002 | // drawing->height, |
1003 | // drawing->depth); |
1004 | |
1005 | //drawing->pixmap = NULL; |
1006 | |
1007 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1008 | // drawing->drawing_area->allocation.width, |
1009 | // drawing->drawing_area->allocation.height, |
1010 | // -1); |
1011 | |
1012 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1013 | "configure_event", |
1014 | G_CALLBACK (configure_event), |
1015 | (gpointer)drawing); |
1016 | |
1017 | g_signal_connect (G_OBJECT(drawing->ruler), |
1018 | "expose_event", |
1019 | G_CALLBACK(expose_ruler), |
1020 | (gpointer)drawing); |
1021 | |
1022 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
1023 | |
1024 | g_signal_connect (G_OBJECT(drawing->ruler), |
1025 | "motion-notify-event", |
1026 | G_CALLBACK(motion_notify_ruler), |
1027 | (gpointer)drawing); |
1028 | |
1029 | |
1030 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
1031 | "size-allocate", |
1032 | G_CALLBACK(scrollbar_size_allocate), |
1033 | (gpointer)drawing); |
1034 | |
1035 | |
1036 | |
1037 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1038 | "expose_event", |
1039 | G_CALLBACK (expose_event), |
1040 | (gpointer)drawing); |
1041 | |
1042 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1043 | "expose_event", |
1044 | G_CALLBACK (after_expose_event), |
1045 | (gpointer)drawing); |
1046 | |
1047 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1048 | "button-press-event", |
1049 | G_CALLBACK (button_press_event), |
1050 | (gpointer)drawing); |
1051 | |
1052 | |
1053 | gtk_widget_show(drawing->ruler); |
1054 | gtk_widget_show(drawing->padding); |
1055 | gtk_widget_show(drawing->ruler_hbox); |
1056 | |
1057 | gtk_widget_show(drawing->drawing_area); |
1058 | //gtk_widget_show(drawing->scrolled_window); |
1059 | gtk_widget_show(drawing->viewport); |
1060 | gtk_widget_show(drawing->scrollbar); |
1061 | gtk_widget_show(drawing->hbox); |
1062 | |
1063 | /* Allocate the colors */ |
1064 | GdkColormap* colormap = gdk_colormap_get_system(); |
1065 | gboolean success[NUM_COLORS]; |
44ffb95f |
1066 | //gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1067 | // TRUE, success); |
1068 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1069 | TRUE, success); |
1070 | |
1071 | drawing->gc = |
1072 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1073 | drawing->dotted_gc = |
1074 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1075 | |
1076 | gdk_gc_copy(drawing->gc, |
1077 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1078 | gdk_gc_copy(drawing->dotted_gc, |
1079 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1080 | |
1081 | gint8 dash_list[] = { 1, 2 }; |
1082 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1083 | 1, |
1084 | GDK_LINE_ON_OFF_DASH, |
1085 | GDK_CAP_BUTT, |
1086 | GDK_JOIN_MITER); |
1087 | gdk_gc_set_dashes(drawing->dotted_gc, |
1088 | 0, |
1089 | dash_list, |
1090 | 2); |
1091 | |
1092 | drawing->ruler_gc_butt = |
1093 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1094 | gdk_gc_copy(drawing->ruler_gc_butt, |
1095 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1096 | drawing->ruler_gc_round = |
1097 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1098 | gdk_gc_copy(drawing->ruler_gc_round, |
1099 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1100 | |
1101 | |
1102 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1103 | 2, |
1104 | GDK_LINE_SOLID, |
1105 | GDK_CAP_BUTT, |
1106 | GDK_JOIN_MITER); |
1107 | |
1108 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1109 | 2, |
1110 | GDK_LINE_SOLID, |
1111 | GDK_CAP_ROUND, |
1112 | GDK_JOIN_ROUND); |
1113 | |
1114 | |
1115 | return drawing; |
1116 | } |
1117 | |
1118 | void drawing_destroy(Drawing_t *drawing) |
1119 | { |
1120 | g_info("drawing_destroy %p", drawing); |
1121 | |
1122 | /* Free the colors */ |
1123 | GdkColormap* colormap = gdk_colormap_get_system(); |
1124 | |
44ffb95f |
1125 | //gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
1126 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
9e01e6d4 |
1127 | |
1128 | |
1129 | |
1130 | // Do not unref here, Drawing_t destroyed by it's widget. |
1131 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1132 | if(drawing->gc != NULL) |
1133 | gdk_gc_unref(drawing->gc); |
1134 | |
1135 | g_object_unref(drawing->pango_layout); |
1136 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1137 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1138 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1139 | |
1140 | g_free(drawing); |
1141 | g_info("drawing_destroy end"); |
1142 | } |
1143 | |
1144 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1145 | { |
1146 | return drawing->drawing_area; |
1147 | } |
1148 | |
1149 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1150 | { |
1151 | return drawing->vbox; |
1152 | } |
1153 | |
1154 | void drawing_draw_line( Drawing_t *drawing, |
1155 | GdkPixmap *pixmap, |
1156 | guint x1, guint y1, |
1157 | guint x2, guint y2, |
1158 | GdkGC *GC) |
1159 | { |
1160 | gdk_draw_line (pixmap, |
1161 | GC, |
1162 | x1, y1, x2, y2); |
1163 | } |
1164 | |
1165 | void drawing_clear(Drawing_t *drawing) |
1166 | { |
1167 | //if (drawing->pixmap) |
1168 | // gdk_pixmap_unref(drawing->pixmap); |
1169 | ControlFlowData *cfd = drawing->control_flow_data; |
1170 | |
1171 | |
1172 | rectangle_pixmap(cfd->process_list, |
1173 | drawing->drawing_area->style->black_gc, |
1174 | TRUE, |
1175 | 0, 0, |
1176 | drawing->alloc_width, // do not overlap |
1177 | -1); |
1178 | |
1179 | //drawing->height = 1; |
1180 | /* Allocate a new pixmap with new height */ |
1181 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1182 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1183 | // drawing->height + EXTRA_ALLOC, |
1184 | // -1); |
1185 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1186 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1187 | |
1188 | //gtk_widget_set_size_request(drawing->drawing_area, |
1189 | // -1, |
1190 | // drawing->height); |
1191 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1192 | |
1193 | /* ask for the buffer to be redrawn */ |
1194 | gtk_widget_queue_draw ( drawing->drawing_area); |
1195 | } |
1196 | |
1197 | #if 0 |
1198 | /* Insert a square corresponding to a new process in the list */ |
1199 | /* Applies to whole drawing->width */ |
1200 | void drawing_insert_square(Drawing_t *drawing, |
1201 | guint y, |
1202 | guint height) |
1203 | { |
1204 | //GdkRectangle update_rect; |
1205 | gboolean reallocate = FALSE; |
1206 | GdkPixmap *new_pixmap; |
1207 | |
1208 | /* Allocate a new pixmap with new height */ |
1209 | if(drawing->alloc_height < drawing->height + height) { |
1210 | |
1211 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1212 | drawing->width + SAFETY + EXTRA_ALLOC, |
1213 | drawing->height + height + EXTRA_ALLOC, |
1214 | -1); |
1215 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1216 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1217 | reallocate = TRUE; |
1218 | |
1219 | /* Copy the high region */ |
1220 | gdk_draw_pixmap (new_pixmap, |
1221 | drawing->drawing_area->style->black_gc, |
1222 | drawing->pixmap, |
1223 | 0, 0, |
1224 | 0, 0, |
1225 | drawing->width + SAFETY, y); |
1226 | |
1227 | } else { |
1228 | new_pixmap = drawing->pixmap; |
1229 | } |
1230 | |
1231 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1232 | // drawing->width + SAFETY, |
1233 | // drawing->height + height, |
1234 | // -1); |
1235 | |
1236 | /* add an empty square */ |
1237 | gdk_draw_rectangle (new_pixmap, |
1238 | drawing->drawing_area->style->black_gc, |
1239 | TRUE, |
1240 | 0, y, |
1241 | drawing->width + SAFETY, // do not overlap |
1242 | height); |
1243 | |
1244 | /* copy the bottom of the region */ |
1245 | gdk_draw_pixmap (new_pixmap, |
1246 | drawing->drawing_area->style->black_gc, |
1247 | drawing->pixmap, |
1248 | 0, y, |
1249 | 0, y + height, |
1250 | drawing->width+SAFETY, drawing->height - y); |
1251 | |
1252 | |
1253 | if(reallocate && likely(drawing->pixmap)) { |
1254 | gdk_pixmap_unref(drawing->pixmap); |
1255 | drawing->pixmap = new_pixmap; |
1256 | } |
1257 | |
1258 | if(unlikely(drawing->height==1)) drawing->height = height; |
1259 | else drawing->height += height; |
1260 | |
1261 | gtk_widget_set_size_request(drawing->drawing_area, |
1262 | -1, |
1263 | drawing->height); |
1264 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1265 | |
1266 | /* ask for the buffer to be redrawn */ |
1267 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1268 | 0, y, |
1269 | drawing->width, drawing->height-y); |
1270 | } |
1271 | |
1272 | |
1273 | /* Remove a square corresponding to a removed process in the list */ |
1274 | void drawing_remove_square(Drawing_t *drawing, |
1275 | guint y, |
1276 | guint height) |
1277 | { |
1278 | GdkPixmap *pixmap; |
1279 | |
1280 | if(unlikely((guint)drawing->height == height)) { |
1281 | //pixmap = gdk_pixmap_new( |
1282 | // drawing->drawing_area->window, |
1283 | // drawing->width + SAFETY, |
1284 | // 1, |
1285 | // -1); |
1286 | pixmap = drawing->pixmap; |
1287 | drawing->height=1; |
1288 | } else { |
1289 | /* Allocate a new pixmap with new height */ |
1290 | //pixmap = gdk_pixmap_new( |
1291 | // drawing->drawing_area->window, |
1292 | // drawing->width + SAFETY, |
1293 | // drawing->height - height, |
1294 | // -1); |
1295 | /* Keep the same preallocated pixmap */ |
1296 | pixmap = drawing->pixmap; |
1297 | |
1298 | /* Copy the high region */ |
1299 | gdk_draw_pixmap (pixmap, |
1300 | drawing->drawing_area->style->black_gc, |
1301 | drawing->pixmap, |
1302 | 0, 0, |
1303 | 0, 0, |
1304 | drawing->width + SAFETY, y); |
1305 | |
1306 | /* Copy up the bottom of the region */ |
1307 | gdk_draw_pixmap (pixmap, |
1308 | drawing->drawing_area->style->black_gc, |
1309 | drawing->pixmap, |
1310 | 0, y + height, |
1311 | 0, y, |
1312 | drawing->width, drawing->height - y - height); |
1313 | |
1314 | drawing->height-=height; |
1315 | } |
1316 | |
1317 | //if(likely(drawing->pixmap)) |
1318 | // gdk_pixmap_unref(drawing->pixmap); |
1319 | |
1320 | //drawing->pixmap = pixmap; |
1321 | |
1322 | gtk_widget_set_size_request(drawing->drawing_area, |
1323 | -1, |
1324 | drawing->height); |
1325 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1326 | /* ask for the buffer to be redrawn */ |
1327 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1328 | 0, y, |
1329 | drawing->width, MAX(drawing->height-y, 1)); |
1330 | } |
1331 | #endif //0 |
1332 | |
1333 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1334 | { |
1335 | GtkRequisition req; |
1336 | GdkRectangle rect; |
1337 | |
1338 | req.width = drawing->ruler->allocation.width; |
1339 | req.height = drawing->ruler->allocation.height; |
1340 | |
1341 | |
1342 | rect.x = 0; |
1343 | rect.y = 0; |
1344 | rect.width = req.width; |
1345 | rect.height = req.height; |
1346 | |
1347 | gtk_widget_queue_draw(drawing->ruler); |
1348 | //gtk_widget_draw( drawing->ruler, &rect); |
1349 | } |
1350 | |
1351 | /* Redraw the ruler */ |
1352 | static gboolean |
1353 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1354 | { |
1355 | Drawing_t *drawing = (Drawing_t*)user_data; |
1356 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1357 | gchar text[255]; |
1358 | |
1359 | PangoContext *context; |
1360 | PangoLayout *layout; |
1361 | PangoFontDescription *FontDesc; |
1362 | PangoRectangle ink_rect; |
1363 | gint global_width=0; |
1364 | GdkColor foreground = { 0, 0, 0, 0 }; |
1365 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1366 | |
1367 | LttTime window_end = time_window.end_time; |
1368 | LttTime half_width = |
1369 | ltt_time_div(time_window.time_width,2.0); |
1370 | LttTime window_middle = |
1371 | ltt_time_add(half_width, |
1372 | time_window.start_time); |
1373 | g_debug("ruler expose event"); |
1374 | |
1375 | gdk_draw_rectangle (drawing->ruler->window, |
1376 | drawing->ruler->style->white_gc, |
1377 | TRUE, |
1378 | event->area.x, event->area.y, |
1379 | event->area.width, |
1380 | event->area.height); |
1381 | |
1382 | gdk_draw_line (drawing->ruler->window, |
1383 | drawing->ruler_gc_butt, |
1384 | event->area.x, 1, |
1385 | event->area.x + event->area.width, 1); |
1386 | |
1387 | |
1388 | snprintf(text, 255, "%lus\n%luns", |
1389 | time_window.start_time.tv_sec, |
1390 | time_window.start_time.tv_nsec); |
1391 | |
1392 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1393 | |
1394 | context = pango_layout_get_context(layout); |
1395 | FontDesc = pango_context_get_font_description(context); |
1396 | |
1397 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1398 | pango_layout_context_changed(layout); |
1399 | |
1400 | pango_layout_set_text(layout, text, -1); |
1401 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1402 | global_width += ink_rect.width; |
1403 | |
1404 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1405 | drawing->ruler_gc_butt, |
1406 | 0, |
1407 | 6, |
1408 | layout, &foreground, &background); |
1409 | |
1410 | gdk_draw_line (drawing->ruler->window, |
1411 | drawing->ruler_gc_round, |
1412 | 1, 1, |
1413 | 1, 7); |
1414 | |
1415 | |
1416 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1417 | window_end.tv_nsec); |
1418 | |
1419 | pango_layout_set_text(layout, text, -1); |
1420 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1421 | global_width += ink_rect.width; |
1422 | |
1423 | if(global_width <= drawing->ruler->allocation.width) |
1424 | { |
1425 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1426 | drawing->ruler_gc_butt, |
1427 | drawing->ruler->allocation.width - ink_rect.width, |
1428 | 6, |
1429 | layout, &foreground, &background); |
1430 | |
1431 | gdk_draw_line (drawing->ruler->window, |
1432 | drawing->ruler_gc_butt, |
1433 | drawing->ruler->allocation.width-1, 1, |
1434 | drawing->ruler->allocation.width-1, 7); |
1435 | } |
1436 | |
1437 | |
1438 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1439 | window_middle.tv_nsec); |
1440 | |
1441 | pango_layout_set_text(layout, text, -1); |
1442 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1443 | global_width += ink_rect.width; |
1444 | |
1445 | if(global_width <= drawing->ruler->allocation.width) |
1446 | { |
1447 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1448 | drawing->ruler_gc_butt, |
1449 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1450 | 6, |
1451 | layout, &foreground, &background); |
1452 | |
1453 | gdk_draw_line (drawing->ruler->window, |
1454 | drawing->ruler_gc_butt, |
1455 | drawing->ruler->allocation.width/2, 1, |
1456 | drawing->ruler->allocation.width/2, 7); |
1457 | |
1458 | |
1459 | |
1460 | |
1461 | } |
1462 | |
1463 | g_object_unref(layout); |
1464 | |
1465 | return FALSE; |
1466 | } |
1467 | |
1468 | |
1469 | /* notify mouse on ruler */ |
1470 | static gboolean |
1471 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1472 | { |
1473 | //g_debug("motion"); |
1474 | //eventually follow mouse and show time here |
1475 | return 0; |
1476 | } |