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 */ |
598026ba |
89 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_CPU_UNKNOWN */ |
90 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_CPU_IDLE */ |
91 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_CPU_BUSY */ |
92 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_CPU_IRQ */ |
44ffb95f |
93 | }; |
9e01e6d4 |
94 | |
95 | |
96 | /***************************************************************************** |
97 | * drawing functions * |
98 | *****************************************************************************/ |
99 | |
100 | static gboolean |
101 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
102 | |
103 | static gboolean |
104 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
105 | |
106 | |
107 | /* Function responsible for updating the exposed area. |
108 | * It must do an events request to the lttvwindow API to ask for this update. |
109 | * Note : this function cannot clear the background, because it may |
110 | * erase drawing already present (SAFETY). |
111 | */ |
112 | void drawing_data_request(Drawing_t *drawing, |
113 | gint x, gint y, |
114 | gint width, |
115 | gint height) |
116 | { |
117 | if(width < 0) return ; |
118 | if(height < 0) return ; |
119 | |
120 | |
121 | Tab *tab = drawing->control_flow_data->tab; |
122 | TimeWindow time_window = |
123 | lttvwindow_get_time_window(tab); |
124 | |
125 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
126 | // (ControlFlowData*)g_object_get_data( |
127 | // G_OBJECT(drawing->drawing_area), "control_flow_data"); |
128 | |
129 | LttTime start, time_end; |
130 | LttTime window_end = time_window.end_time; |
131 | |
132 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
133 | time_window.start_time.tv_nsec); |
134 | |
135 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
136 | time_window.time_width.tv_nsec); |
137 | |
138 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
139 | window_end.tv_nsec); |
140 | |
141 | g_debug("x is : %i, x+width is : %i", x, x+width); |
142 | |
143 | convert_pixels_to_time(drawing->width, x, |
144 | time_window, |
145 | &start); |
146 | |
147 | convert_pixels_to_time(drawing->width, x+width, |
148 | time_window, |
149 | &time_end); |
150 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
151 | // doesn't deliver end time. |
152 | |
153 | lttvwindow_events_request_remove_all(tab, |
154 | control_flow_data); |
155 | |
156 | { |
157 | /* find the tracehooks */ |
158 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
159 | |
160 | LttvTraceset *traceset = tsc->ts; |
161 | |
162 | guint i, k, l, nb_trace; |
163 | |
164 | LttvTraceState *ts; |
165 | |
166 | LttvTracefileState *tfs; |
167 | |
168 | GArray *hooks; |
169 | |
170 | LttvTraceHook *hook; |
171 | |
172 | LttvTraceHookByFacility *thf; |
173 | |
174 | guint ret; |
175 | gint before_hn, after_hn; |
176 | |
177 | nb_trace = lttv_traceset_number(traceset); |
178 | // FIXME (fixed) : eventually request for more traces |
179 | for(i = 0 ; i < nb_trace ; i++) { |
180 | //for(i = 0; i<MIN(TRACE_NUMBER+1, nb_trace);i++) { |
181 | EventsRequest *events_request = g_new(EventsRequest, 1); |
182 | // Create the hooks |
183 | //LttvHooks *event = lttv_hooks_new(); |
184 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
185 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
186 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
187 | LttvHooks *before_request_hook = lttv_hooks_new(); |
188 | LttvHooks *after_request_hook = lttv_hooks_new(); |
189 | |
190 | lttv_hooks_add(before_chunk_traceset, |
191 | before_chunk, |
192 | events_request, |
193 | LTTV_PRIO_DEFAULT); |
194 | |
195 | lttv_hooks_add(after_chunk_traceset, |
196 | after_chunk, |
197 | events_request, |
198 | LTTV_PRIO_DEFAULT); |
199 | |
200 | lttv_hooks_add(before_request_hook, |
201 | before_request, |
202 | events_request, |
203 | LTTV_PRIO_DEFAULT); |
204 | |
205 | lttv_hooks_add(after_request_hook, |
206 | after_request, |
207 | events_request, |
208 | LTTV_PRIO_DEFAULT); |
209 | |
210 | |
211 | ts = (LttvTraceState *)tsc->traces[i]; |
212 | |
213 | /* Find the eventtype id for the following events and register the |
214 | associated by id hooks. */ |
215 | |
216 | hooks = g_array_new(FALSE, FALSE, sizeof(LttvTraceHook)); |
217 | hooks = g_array_set_size(hooks, 18); |
218 | before_hn = after_hn = 0; |
219 | |
220 | /* before hooks */ |
221 | |
58a9b31b |
222 | // ret = lttv_trace_find_hook(ts->parent.t, |
223 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, |
224 | // LTT_FIELD_SYSCALL_ID, 0, 0, |
225 | // before_execmode_hook, |
226 | // events_request, |
227 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
228 | // if(ret) before_hn--; |
229 | // |
230 | // ret = lttv_trace_find_hook(ts->parent.t, |
231 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, |
232 | // 0, 0, 0, |
233 | // before_execmode_hook, |
234 | // events_request, |
235 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
236 | // if(ret) before_hn--; |
237 | // |
238 | // ret = lttv_trace_find_hook(ts->parent.t, |
239 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY, |
240 | // LTT_FIELD_TRAP_ID, 0, 0, |
241 | // before_execmode_hook, |
242 | // events_request, |
243 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
244 | // if(ret) before_hn--; |
245 | // |
246 | // ret = lttv_trace_find_hook(ts->parent.t, |
247 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT, |
248 | // 0, 0, 0, |
249 | // before_execmode_hook, |
250 | // events_request, |
251 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
252 | // if(ret) before_hn--; |
253 | // |
598026ba |
254 | ret = lttv_trace_find_hook(ts->parent.t, |
255 | LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY, |
256 | LTT_FIELD_IRQ_ID, 0, 0, |
257 | before_execmode_hook, |
258 | events_request, |
259 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
260 | if(ret) before_hn--; |
261 | |
262 | ret = lttv_trace_find_hook(ts->parent.t, |
263 | LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT, |
264 | 0, 0, 0, |
265 | before_execmode_hook, |
266 | events_request, |
267 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
268 | if(ret) before_hn--; |
58a9b31b |
269 | // |
270 | // ret = lttv_trace_find_hook(ts->parent.t, |
271 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY, |
272 | // LTT_FIELD_SOFT_IRQ_ID, 0, 0, |
273 | // before_execmode_hook, |
274 | // events_request, |
275 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
276 | // if(ret) before_hn--; |
277 | // |
278 | // ret = lttv_trace_find_hook(ts->parent.t, |
279 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT, |
280 | // 0, 0, 0, |
281 | // before_execmode_hook, |
282 | // events_request, |
283 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
284 | // if(ret) before_hn--; |
9e01e6d4 |
285 | |
286 | |
287 | ret = lttv_trace_find_hook(ts->parent.t, |
288 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
289 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
290 | before_schedchange_hook, |
291 | events_request, |
292 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
293 | if(ret) before_hn--; |
294 | |
58a9b31b |
295 | // ret = lttv_trace_find_hook(ts->parent.t, |
296 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
297 | // LTT_FIELD_PID, 0, 0, |
298 | // before_process_exit_hook, |
299 | // events_request, |
300 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
301 | // if(ret) before_hn--; |
302 | // |
303 | // ret = lttv_trace_find_hook(ts->parent.t, |
304 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FREE, |
305 | // LTT_FIELD_PID, 0, 0, |
306 | // before_process_release_hook, |
307 | // events_request, |
308 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
309 | // if(ret) before_hn--; |
310 | // |
311 | // ret = lttv_trace_find_hook(ts->parent.t, |
312 | // LTT_FACILITY_LIST, LTT_EVENT_STATEDUMP_END, |
313 | // 0, 0, 0, |
314 | // before_statedump_end, |
315 | // events_request, |
316 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
317 | // if(ret) before_hn--; |
9e01e6d4 |
318 | |
319 | #if 0 |
320 | lttv_trace_find_hook(ts->parent.t, |
321 | "core", "process", "event_sub_id", |
322 | "event_data1", "event_data2", before_process_hook, |
323 | &g_array_index(hooks, LttvTraceHook, hn++)); |
324 | #endif //0 |
325 | #if 0 |
326 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
327 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
328 | |
329 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
330 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
331 | #endif //0 |
332 | |
333 | /* after hooks */ |
334 | |
335 | #if 0 |
336 | /**** DESACTIVATED ****/ |
337 | lttv_trace_find_hook(ts->parent.t, "core","syscall_entry","syscall_id", |
338 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
339 | /**** DESACTIVATED ****/ |
340 | lttv_trace_find_hook(ts->parent.t, "core", "syscall_exit", NULL, NULL, |
341 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
342 | |
343 | /**** DESACTIVATED ****/ |
344 | lttv_trace_find_hook(ts->parent.t, "core", "trap_entry", "trap_id", |
345 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
346 | |
347 | /**** DESACTIVATED ****/ |
348 | lttv_trace_find_hook(ts->parent.t, "core", "trap_exit", NULL, NULL, NULL, |
349 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
350 | |
351 | /**** DESACTIVATED ****/ |
352 | lttv_trace_find_hook(ts->parent.t, "core", "irq_entry", "irq_id", NULL, |
353 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
354 | |
355 | /**** DESACTIVATED ****/ |
356 | lttv_trace_find_hook(ts->parent.t, "core", "irq_exit", NULL, NULL, NULL, |
357 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
358 | #endif //0 |
359 | #if 0 |
360 | lttv_trace_find_hook(ts->parent.t, "core", "schedchange", "in", "out", |
361 | "out_state", after_schedchange_hook, |
362 | &g_array_index(hooks, LttvTraceHook, hn++)); |
363 | |
364 | lttv_trace_find_hook(ts->parent.t, "core", "process", "event_sub_id", |
365 | "event_data1", "event_data2", after_process_hook, |
366 | &g_array_index(hooks, LttvTraceHook, hn++)); |
367 | #endif //0 |
368 | after_hn = before_hn; |
369 | |
370 | ret = lttv_trace_find_hook(ts->parent.t, |
371 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
372 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
373 | after_schedchange_hook, |
374 | events_request, |
375 | &g_array_index(hooks, LttvTraceHook, after_hn++)); |
376 | if(ret) after_hn--; |
377 | |
58a9b31b |
378 | // ret = lttv_trace_find_hook(ts->parent.t, |
379 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FORK, |
380 | // LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, |
381 | // after_process_fork_hook, |
382 | // events_request, |
383 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
384 | // if(ret) after_hn--; |
385 | // |
386 | // ret = lttv_trace_find_hook(ts->parent.t, |
387 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
388 | // LTT_FIELD_PID, 0, 0, |
389 | // after_process_exit_hook, |
390 | // events_request, |
391 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
392 | // if(ret) after_hn--; |
393 | // |
394 | // ret = lttv_trace_find_hook(ts->parent.t, |
395 | // LTT_FACILITY_FS, LTT_EVENT_EXEC, |
396 | // 0, 0, 0, |
397 | // after_fs_exec_hook, |
398 | // events_request, |
399 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
400 | // if(ret) after_hn--; |
401 | // |
402 | // ret = lttv_trace_find_hook(ts->parent.t, |
403 | // LTT_FACILITY_USER_GENERIC, LTT_EVENT_THREAD_BRAND, |
404 | // LTT_FIELD_NAME, 0, 0, |
405 | // after_user_generic_thread_brand_hook, |
406 | // events_request, |
407 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
408 | // if(ret) after_hn--; |
409 | // |
410 | // ret = lttv_trace_find_hook(ts->parent.t, |
411 | // LTT_FACILITY_LIST, LTT_EVENT_PROCESS_STATE, |
412 | // LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, |
413 | // after_event_enum_process_hook, |
414 | // events_request, |
415 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
416 | // if(ret) after_hn--; |
9e01e6d4 |
417 | |
418 | hooks = g_array_set_size(hooks, after_hn); |
419 | |
420 | #if 0 |
421 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
422 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
423 | |
424 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
425 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
426 | #endif //0 |
427 | |
428 | |
429 | |
430 | /* Add these hooks to each event_by_id hooks list */ |
431 | /* add before */ |
432 | for(k = 0 ; k < before_hn ; k++) { |
433 | hook = &g_array_index(hooks, LttvTraceHook, k); |
434 | for(l=0;l<hook->fac_list->len;l++) { |
435 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
436 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
437 | thf->h, |
438 | thf, |
439 | LTTV_PRIO_STATE-5); |
440 | } |
441 | } |
442 | |
443 | /* add after */ |
444 | for(k = before_hn ; k < after_hn ; k++) { |
445 | hook = &g_array_index(hooks, LttvTraceHook, k); |
446 | for(l=0;l<hook->fac_list->len;l++) { |
447 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
448 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
449 | thf->h, |
450 | thf, |
451 | LTTV_PRIO_STATE+5); |
452 | } |
453 | } |
454 | |
455 | events_request->hooks = hooks; |
456 | |
457 | // Fill the events request |
458 | events_request->owner = control_flow_data; |
459 | events_request->viewer_data = control_flow_data; |
460 | events_request->servicing = FALSE; |
461 | events_request->start_time = start; |
462 | events_request->start_position = NULL; |
463 | events_request->stop_flag = FALSE; |
464 | events_request->end_time = time_end; |
465 | events_request->num_events = G_MAXUINT; |
466 | events_request->end_position = NULL; |
467 | events_request->trace = i; //fixed /* FIXME */ |
468 | events_request->before_chunk_traceset = before_chunk_traceset; |
469 | events_request->before_chunk_trace = NULL; |
470 | events_request->before_chunk_tracefile = NULL; |
471 | events_request->event = NULL; |
472 | events_request->event_by_id = event_by_id; |
473 | events_request->after_chunk_tracefile = NULL; |
474 | events_request->after_chunk_trace = NULL; |
475 | events_request->after_chunk_traceset = after_chunk_traceset; |
476 | events_request->before_request = before_request_hook; |
477 | events_request->after_request = after_request_hook; |
478 | |
479 | g_debug("req : start : %lu, %lu", start.tv_sec, |
480 | start.tv_nsec); |
481 | |
482 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
483 | time_end.tv_nsec); |
484 | |
485 | lttvwindow_events_request(tab, events_request); |
486 | |
487 | } |
488 | |
489 | } |
490 | |
491 | #if 0 |
492 | lttv_hooks_add(event, |
493 | before_schedchange_hook, |
494 | events_request, |
495 | LTTV_PRIO_STATE-5); |
496 | lttv_hooks_add(event, |
497 | after_schedchange_hook, |
498 | events_request, |
499 | LTTV_PRIO_STATE+5); |
500 | lttv_hooks_add(event, |
501 | before_execmode_hook, |
502 | events_request, |
503 | LTTV_PRIO_STATE-5); |
504 | lttv_hooks_add(event, |
505 | after_execmode_hook, |
506 | events_request, |
507 | LTTV_PRIO_STATE+5); |
508 | lttv_hooks_add(event, |
509 | before_process_hook, |
510 | events_request, |
511 | LTTV_PRIO_STATE-5); |
512 | lttv_hooks_add(event, |
513 | after_process_hook, |
514 | events_request, |
515 | LTTV_PRIO_STATE+5); |
516 | #endif //0 |
517 | |
518 | } |
519 | |
520 | |
521 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
522 | { |
58a9b31b |
523 | ResourceInfo *process_info = (ResourceInfo*)key; |
524 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
525 | guint x = (guint)user_data; |
526 | |
527 | hashed_process_data->x.over = x; |
528 | hashed_process_data->x.over_used = FALSE; |
529 | hashed_process_data->x.over_marked = FALSE; |
530 | hashed_process_data->x.middle = x; |
531 | hashed_process_data->x.middle_used = FALSE; |
532 | hashed_process_data->x.middle_marked = FALSE; |
533 | hashed_process_data->x.under = x; |
534 | hashed_process_data->x.under_used = FALSE; |
535 | hashed_process_data->x.under_marked = FALSE; |
536 | hashed_process_data->next_good_time = ltt_time_zero; |
537 | |
538 | return; |
539 | } |
540 | |
541 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
542 | { |
543 | g_debug("Begin of data request"); |
544 | ControlFlowData *cfd = events_request->viewer_data; |
545 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
546 | TimeWindow time_window = |
547 | lttvwindow_get_time_window(cfd->tab); |
548 | |
549 | guint width = cfd->drawing->width; |
550 | guint x=0; |
551 | |
552 | cfd->drawing->last_start = events_request->start_time; |
553 | |
554 | convert_time_to_pixels( |
555 | time_window, |
556 | events_request->start_time, |
557 | width, |
558 | &x); |
559 | |
560 | g_hash_table_foreach(cfd->process_list->process_hash, set_last_start, |
561 | (gpointer)x); |
562 | |
563 | } |
564 | |
565 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
566 | { |
567 | g_debug("Begin of chunk"); |
568 | ControlFlowData *cfd = events_request->viewer_data; |
569 | LttvTracesetContext *tsc = &tss->parent.parent; |
570 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
571 | guint i; |
572 | LttvTraceset *traceset = tsc->ts; |
573 | guint nb_trace = lttv_traceset_number(traceset); |
574 | |
575 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
576 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
577 | for(i = 0 ; i < nb_trace ; i++) { |
578 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
579 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
580 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
581 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
582 | } |
583 | } |
584 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
585 | // events_request->end_time); |
586 | } |
587 | |
588 | |
589 | void drawing_request_expose(EventsRequest *events_request, |
590 | LttvTracesetState *tss, |
591 | LttTime end_time) |
592 | { |
593 | gint x, width; |
594 | guint x_end; |
595 | |
596 | ControlFlowData *cfd = events_request->viewer_data; |
597 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
598 | Drawing_t *drawing = cfd->drawing; |
599 | |
600 | TimeWindow time_window = |
601 | lttvwindow_get_time_window(cfd->tab); |
602 | |
603 | g_debug("request expose"); |
604 | |
605 | convert_time_to_pixels( |
606 | time_window, |
607 | end_time, |
608 | drawing->width, |
609 | &x_end); |
610 | x = drawing->damage_begin; |
611 | |
612 | width = x_end - x; |
613 | |
614 | drawing->damage_begin = x+width; |
615 | |
616 | // FIXME ? |
617 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
618 | x, 0, |
619 | width, drawing->drawing_area->allocation.height); |
620 | |
621 | /* Update directly when scrolling */ |
622 | gdk_window_process_updates(drawing->drawing_area->window, |
623 | TRUE); |
624 | } |
625 | |
626 | |
627 | /* Callbacks */ |
628 | |
629 | |
630 | /* Create a new backing pixmap of the appropriate size */ |
631 | /* As the scaling will always change, it's of no use to copy old |
632 | * pixmap. |
633 | * |
634 | * Only change the size if width changes. The height is specified and changed |
635 | * when process ID are added or removed from the process list. |
636 | */ |
637 | static gboolean |
638 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
639 | gpointer user_data) |
640 | { |
641 | Drawing_t *drawing = (Drawing_t*)user_data; |
642 | |
643 | |
644 | /* First, get the new time interval of the main window */ |
645 | /* we assume (see documentation) that the main window |
646 | * has updated the time interval before this configure gets |
647 | * executed. |
648 | */ |
649 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
650 | // &drawing->control_flow_data->time_window); |
651 | |
652 | /* New pixmap, size of the configure event */ |
653 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
654 | // widget->allocation.width + SAFETY, |
655 | // widget->allocation.height + SAFETY, |
656 | // -1); |
657 | |
658 | if(widget->allocation.width != drawing->width) { |
659 | g_debug("drawing configure event"); |
660 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
661 | widget->allocation.height); |
662 | |
663 | drawing->width = widget->allocation.width; |
664 | |
665 | if(drawing->alloc_width < widget->allocation.width) { |
666 | //if(drawing->pixmap) |
667 | // gdk_pixmap_unref(drawing->pixmap); |
668 | |
669 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
670 | // drawing->width + SAFETY + EXTRA_ALLOC, |
671 | // drawing->height + EXTRA_ALLOC, |
672 | // -1); |
673 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
674 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
675 | update_pixmap_size(drawing->control_flow_data->process_list, |
676 | drawing->alloc_width); |
677 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
678 | } |
679 | //drawing->height = widget->allocation.height; |
680 | |
681 | //ProcessList_get_height |
682 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
683 | |
684 | |
685 | // Clear the image |
686 | //gdk_draw_rectangle (drawing->pixmap, |
687 | // widget->style->black_gc, |
688 | // TRUE, |
689 | // 0, 0, |
690 | // drawing->width+SAFETY, |
691 | // drawing->height); |
692 | |
693 | //g_info("init data request"); |
694 | |
695 | |
696 | /* Initial data request */ |
697 | /* no, do initial data request in the expose event */ |
698 | // Do not need to ask for data of 1 pixel : not synchronized with |
699 | // main window time at this moment. |
700 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
701 | // widget->allocation.width, |
702 | // widget->allocation.height); |
703 | |
704 | //drawing->width = widget->allocation.width; |
705 | //drawing->height = widget->allocation.height; |
706 | |
707 | drawing->damage_begin = 0; |
708 | drawing->damage_end = widget->allocation.width; |
709 | |
710 | if((widget->allocation.width != 1 && |
711 | widget->allocation.height != 1) |
712 | && drawing->damage_begin < drawing->damage_end) |
713 | { |
714 | |
715 | rectangle_pixmap (drawing->control_flow_data->process_list, |
716 | drawing->drawing_area->style->black_gc, |
717 | TRUE, |
718 | 0, 0, |
719 | drawing->alloc_width, // do not overlap |
720 | -1); |
721 | |
722 | |
723 | drawing_data_request(drawing, |
724 | drawing->damage_begin, |
725 | 0, |
726 | drawing->damage_end - drawing->damage_begin, |
727 | drawing->height); |
728 | } |
729 | } |
730 | return TRUE; |
731 | } |
732 | |
733 | |
734 | /* Redraw the screen from the backing pixmap */ |
735 | static gboolean |
736 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
737 | { |
738 | Drawing_t *drawing = (Drawing_t*)user_data; |
739 | |
740 | ControlFlowData *control_flow_data = |
741 | (ControlFlowData*)g_object_get_data( |
742 | G_OBJECT(widget), |
743 | "control_flow_data"); |
744 | #if 0 |
745 | if(unlikely(drawing->gc == NULL)) { |
746 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
747 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
748 | } |
749 | #endif //0 |
750 | TimeWindow time_window = |
751 | lttvwindow_get_time_window(control_flow_data->tab); |
752 | LttTime current_time = |
753 | lttvwindow_get_current_time(control_flow_data->tab); |
754 | |
755 | guint cursor_x=0; |
756 | |
757 | LttTime window_end = time_window.end_time; |
758 | |
759 | /* update the screen from the pixmap buffer */ |
760 | #if 0 |
761 | gdk_draw_pixmap(widget->window, |
762 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
763 | drawing->pixmap, |
764 | event->area.x, event->area.y, |
765 | event->area.x, event->area.y, |
766 | event->area.width, event->area.height); |
767 | #endif //0 |
768 | drawing->height = processlist_get_height(control_flow_data->process_list); |
769 | #if 0 |
770 | copy_pixmap_to_screen(control_flow_data->process_list, |
771 | widget->window, |
772 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
773 | event->area.x, event->area.y, |
774 | event->area.width, event->area.height); |
775 | #endif //0 |
776 | copy_pixmap_to_screen(control_flow_data->process_list, |
777 | widget->window, |
778 | drawing->gc, |
779 | event->area.x, event->area.y, |
780 | event->area.width, event->area.height); |
781 | |
782 | |
783 | /* Erase the dotted lines left.. */ |
784 | if(widget->allocation.height > drawing->height) |
785 | { |
786 | gdk_draw_rectangle (widget->window, |
787 | drawing->drawing_area->style->black_gc, |
788 | TRUE, |
789 | event->area.x, drawing->height, |
790 | event->area.width, // do not overlap |
791 | widget->allocation.height - drawing->height); |
792 | } |
793 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
794 | ltt_time_compare(window_end, current_time) >= 0) |
795 | { |
796 | /* Draw the dotted lines */ |
797 | convert_time_to_pixels( |
798 | time_window, |
799 | current_time, |
800 | drawing->width, |
801 | &cursor_x); |
802 | |
803 | #if 0 |
804 | if(drawing->dotted_gc == NULL) { |
805 | |
806 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
807 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
808 | |
809 | gint8 dash_list[] = { 1, 2 }; |
810 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
811 | 1, |
812 | GDK_LINE_ON_OFF_DASH, |
813 | GDK_CAP_BUTT, |
814 | GDK_JOIN_MITER); |
815 | gdk_gc_set_dashes(drawing->dotted_gc, |
816 | 0, |
817 | dash_list, |
818 | 2); |
819 | } |
820 | #endif //0 |
821 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
822 | gdk_draw_line(widget->window, |
823 | drawing->dotted_gc, |
824 | cursor_x, 0, |
825 | cursor_x, height_tot); |
826 | } |
827 | return FALSE; |
828 | } |
829 | |
830 | static gboolean |
831 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
832 | { |
833 | //g_assert(0); |
834 | g_debug("AFTER EXPOSE"); |
835 | |
836 | return FALSE; |
837 | |
838 | |
839 | } |
840 | |
841 | #if 0 |
842 | void |
843 | tree_row_activated(GtkTreeModel *treemodel, |
844 | GtkTreePath *arg1, |
845 | GtkTreeViewColumn *arg2, |
846 | gpointer user_data) |
847 | { |
848 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
849 | Drawing_t *drawing = cfd->drawing; |
850 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
851 | gint *path_indices; |
852 | gint height; |
853 | |
854 | path_indices = gtk_tree_path_get_indices (arg1); |
855 | |
856 | height = get_cell_height(cfd->process_list, |
857 | GTK_TREE_VIEW(treeview)); |
858 | drawing->horizontal_sel = height * path_indices[0]; |
859 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
860 | } |
861 | #endif //0 |
862 | |
863 | /* mouse click */ |
864 | static gboolean |
865 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
866 | { |
867 | ControlFlowData *control_flow_data = |
868 | (ControlFlowData*)g_object_get_data( |
869 | G_OBJECT(widget), |
870 | "control_flow_data"); |
871 | Drawing_t *drawing = control_flow_data->drawing; |
872 | TimeWindow time_window = |
873 | lttvwindow_get_time_window(control_flow_data->tab); |
874 | |
875 | g_debug("click"); |
876 | if(event->button == 1) |
877 | { |
878 | LttTime time; |
879 | |
880 | /* left mouse button click */ |
881 | g_debug("x click is : %f", event->x); |
882 | |
883 | convert_pixels_to_time(drawing->width, (guint)event->x, |
884 | time_window, |
885 | &time); |
886 | |
887 | lttvwindow_report_current_time(control_flow_data->tab, time); |
888 | |
889 | } |
890 | |
891 | return FALSE; |
892 | } |
893 | |
894 | static gboolean |
895 | scrollbar_size_allocate(GtkWidget *widget, |
896 | GtkAllocation *allocation, |
897 | gpointer user_data) |
898 | { |
899 | Drawing_t *drawing = (Drawing_t*)user_data; |
900 | |
901 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
902 | //gtk_widget_queue_resize(drawing->padding); |
903 | //gtk_widget_queue_resize(drawing->ruler); |
904 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
905 | return 0; |
906 | } |
907 | |
908 | |
909 | |
910 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
911 | { |
912 | Drawing_t *drawing = g_new(Drawing_t, 1); |
913 | |
914 | drawing->control_flow_data = control_flow_data; |
915 | |
916 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
917 | |
918 | |
919 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
920 | drawing->ruler = gtk_drawing_area_new (); |
921 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
922 | |
923 | drawing->padding = gtk_drawing_area_new (); |
924 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
925 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
926 | TRUE, TRUE, 0); |
927 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
928 | FALSE, FALSE, 0); |
929 | |
930 | |
931 | |
932 | drawing->drawing_area = gtk_drawing_area_new (); |
933 | |
934 | drawing->gc = NULL; |
935 | |
936 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
937 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
938 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
939 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
940 | TRUE, TRUE, 0); |
941 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
942 | FALSE, FALSE, 0); |
943 | |
944 | //drawing->scrolled_window = |
945 | // gtk_scrolled_window_new (NULL, |
946 | // control_flow_data->v_adjust); |
947 | |
948 | //gtk_scrolled_window_set_policy( |
949 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
950 | // GTK_POLICY_NEVER, |
951 | // GTK_POLICY_AUTOMATIC); |
952 | |
953 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
954 | drawing->drawing_area); |
955 | //gtk_scrolled_window_add_with_viewport( |
956 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
957 | // drawing->drawing_area); |
958 | |
959 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
960 | FALSE, FALSE, 0); |
961 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
962 | TRUE, TRUE, 0); |
963 | |
964 | drawing->pango_layout = |
965 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
966 | |
967 | drawing->height = 1; |
968 | drawing->width = 1; |
969 | drawing->depth = 0; |
970 | drawing->alloc_height = 1; |
971 | drawing->alloc_width = 1; |
972 | |
973 | drawing->damage_begin = 0; |
974 | drawing->damage_end = 0; |
975 | drawing->horizontal_sel = -1; |
976 | |
977 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
978 | g_object_set_data_full( |
979 | G_OBJECT(drawing->drawing_area), |
980 | "Link_drawing_Data", |
981 | drawing, |
982 | (GDestroyNotify)drawing_destroy); |
983 | |
984 | g_object_set_data( |
985 | G_OBJECT(drawing->ruler), |
986 | "drawing", |
987 | drawing); |
988 | |
989 | |
990 | //gtk_widget_modify_bg( drawing->drawing_area, |
991 | // GTK_STATE_NORMAL, |
992 | // &CF_Colors[BLACK]); |
993 | |
994 | //gdk_window_get_geometry(drawing->drawing_area->window, |
995 | // NULL, NULL, |
996 | // &(drawing->width), |
997 | // &(drawing->height), |
998 | // -1); |
999 | |
1000 | //drawing->pixmap = gdk_pixmap_new( |
1001 | // drawing->drawing_area->window, |
1002 | // drawing->width, |
1003 | // drawing->height, |
1004 | // drawing->depth); |
1005 | |
1006 | //drawing->pixmap = NULL; |
1007 | |
1008 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1009 | // drawing->drawing_area->allocation.width, |
1010 | // drawing->drawing_area->allocation.height, |
1011 | // -1); |
1012 | |
1013 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1014 | "configure_event", |
1015 | G_CALLBACK (configure_event), |
1016 | (gpointer)drawing); |
1017 | |
1018 | g_signal_connect (G_OBJECT(drawing->ruler), |
1019 | "expose_event", |
1020 | G_CALLBACK(expose_ruler), |
1021 | (gpointer)drawing); |
1022 | |
1023 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
1024 | |
1025 | g_signal_connect (G_OBJECT(drawing->ruler), |
1026 | "motion-notify-event", |
1027 | G_CALLBACK(motion_notify_ruler), |
1028 | (gpointer)drawing); |
1029 | |
1030 | |
1031 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
1032 | "size-allocate", |
1033 | G_CALLBACK(scrollbar_size_allocate), |
1034 | (gpointer)drawing); |
1035 | |
1036 | |
1037 | |
1038 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1039 | "expose_event", |
1040 | G_CALLBACK (expose_event), |
1041 | (gpointer)drawing); |
1042 | |
1043 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1044 | "expose_event", |
1045 | G_CALLBACK (after_expose_event), |
1046 | (gpointer)drawing); |
1047 | |
1048 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1049 | "button-press-event", |
1050 | G_CALLBACK (button_press_event), |
1051 | (gpointer)drawing); |
1052 | |
1053 | |
1054 | gtk_widget_show(drawing->ruler); |
1055 | gtk_widget_show(drawing->padding); |
1056 | gtk_widget_show(drawing->ruler_hbox); |
1057 | |
1058 | gtk_widget_show(drawing->drawing_area); |
1059 | //gtk_widget_show(drawing->scrolled_window); |
1060 | gtk_widget_show(drawing->viewport); |
1061 | gtk_widget_show(drawing->scrollbar); |
1062 | gtk_widget_show(drawing->hbox); |
1063 | |
1064 | /* Allocate the colors */ |
1065 | GdkColormap* colormap = gdk_colormap_get_system(); |
1066 | gboolean success[NUM_COLORS]; |
44ffb95f |
1067 | //gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1068 | // TRUE, success); |
1069 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1070 | TRUE, success); |
1071 | |
1072 | drawing->gc = |
1073 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1074 | drawing->dotted_gc = |
1075 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1076 | |
1077 | gdk_gc_copy(drawing->gc, |
1078 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1079 | gdk_gc_copy(drawing->dotted_gc, |
1080 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1081 | |
1082 | gint8 dash_list[] = { 1, 2 }; |
1083 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1084 | 1, |
1085 | GDK_LINE_ON_OFF_DASH, |
1086 | GDK_CAP_BUTT, |
1087 | GDK_JOIN_MITER); |
1088 | gdk_gc_set_dashes(drawing->dotted_gc, |
1089 | 0, |
1090 | dash_list, |
1091 | 2); |
1092 | |
1093 | drawing->ruler_gc_butt = |
1094 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1095 | gdk_gc_copy(drawing->ruler_gc_butt, |
1096 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1097 | drawing->ruler_gc_round = |
1098 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1099 | gdk_gc_copy(drawing->ruler_gc_round, |
1100 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1101 | |
1102 | |
1103 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1104 | 2, |
1105 | GDK_LINE_SOLID, |
1106 | GDK_CAP_BUTT, |
1107 | GDK_JOIN_MITER); |
1108 | |
1109 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1110 | 2, |
1111 | GDK_LINE_SOLID, |
1112 | GDK_CAP_ROUND, |
1113 | GDK_JOIN_ROUND); |
1114 | |
1115 | |
1116 | return drawing; |
1117 | } |
1118 | |
1119 | void drawing_destroy(Drawing_t *drawing) |
1120 | { |
1121 | g_info("drawing_destroy %p", drawing); |
1122 | |
1123 | /* Free the colors */ |
1124 | GdkColormap* colormap = gdk_colormap_get_system(); |
1125 | |
44ffb95f |
1126 | //gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
1127 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
9e01e6d4 |
1128 | |
1129 | |
1130 | |
1131 | // Do not unref here, Drawing_t destroyed by it's widget. |
1132 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1133 | if(drawing->gc != NULL) |
1134 | gdk_gc_unref(drawing->gc); |
1135 | |
1136 | g_object_unref(drawing->pango_layout); |
1137 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1138 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1139 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1140 | |
1141 | g_free(drawing); |
1142 | g_info("drawing_destroy end"); |
1143 | } |
1144 | |
1145 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1146 | { |
1147 | return drawing->drawing_area; |
1148 | } |
1149 | |
1150 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1151 | { |
1152 | return drawing->vbox; |
1153 | } |
1154 | |
1155 | void drawing_draw_line( Drawing_t *drawing, |
1156 | GdkPixmap *pixmap, |
1157 | guint x1, guint y1, |
1158 | guint x2, guint y2, |
1159 | GdkGC *GC) |
1160 | { |
1161 | gdk_draw_line (pixmap, |
1162 | GC, |
1163 | x1, y1, x2, y2); |
1164 | } |
1165 | |
1166 | void drawing_clear(Drawing_t *drawing) |
1167 | { |
1168 | //if (drawing->pixmap) |
1169 | // gdk_pixmap_unref(drawing->pixmap); |
1170 | ControlFlowData *cfd = drawing->control_flow_data; |
1171 | |
1172 | |
1173 | rectangle_pixmap(cfd->process_list, |
1174 | drawing->drawing_area->style->black_gc, |
1175 | TRUE, |
1176 | 0, 0, |
1177 | drawing->alloc_width, // do not overlap |
1178 | -1); |
1179 | |
1180 | //drawing->height = 1; |
1181 | /* Allocate a new pixmap with new height */ |
1182 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1183 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1184 | // drawing->height + EXTRA_ALLOC, |
1185 | // -1); |
1186 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1187 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1188 | |
1189 | //gtk_widget_set_size_request(drawing->drawing_area, |
1190 | // -1, |
1191 | // drawing->height); |
1192 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1193 | |
1194 | /* ask for the buffer to be redrawn */ |
1195 | gtk_widget_queue_draw ( drawing->drawing_area); |
1196 | } |
1197 | |
1198 | #if 0 |
1199 | /* Insert a square corresponding to a new process in the list */ |
1200 | /* Applies to whole drawing->width */ |
1201 | void drawing_insert_square(Drawing_t *drawing, |
1202 | guint y, |
1203 | guint height) |
1204 | { |
1205 | //GdkRectangle update_rect; |
1206 | gboolean reallocate = FALSE; |
1207 | GdkPixmap *new_pixmap; |
1208 | |
1209 | /* Allocate a new pixmap with new height */ |
1210 | if(drawing->alloc_height < drawing->height + height) { |
1211 | |
1212 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1213 | drawing->width + SAFETY + EXTRA_ALLOC, |
1214 | drawing->height + height + EXTRA_ALLOC, |
1215 | -1); |
1216 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1217 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1218 | reallocate = TRUE; |
1219 | |
1220 | /* Copy the high region */ |
1221 | gdk_draw_pixmap (new_pixmap, |
1222 | drawing->drawing_area->style->black_gc, |
1223 | drawing->pixmap, |
1224 | 0, 0, |
1225 | 0, 0, |
1226 | drawing->width + SAFETY, y); |
1227 | |
1228 | } else { |
1229 | new_pixmap = drawing->pixmap; |
1230 | } |
1231 | |
1232 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1233 | // drawing->width + SAFETY, |
1234 | // drawing->height + height, |
1235 | // -1); |
1236 | |
1237 | /* add an empty square */ |
1238 | gdk_draw_rectangle (new_pixmap, |
1239 | drawing->drawing_area->style->black_gc, |
1240 | TRUE, |
1241 | 0, y, |
1242 | drawing->width + SAFETY, // do not overlap |
1243 | height); |
1244 | |
1245 | /* copy the bottom of the region */ |
1246 | gdk_draw_pixmap (new_pixmap, |
1247 | drawing->drawing_area->style->black_gc, |
1248 | drawing->pixmap, |
1249 | 0, y, |
1250 | 0, y + height, |
1251 | drawing->width+SAFETY, drawing->height - y); |
1252 | |
1253 | |
1254 | if(reallocate && likely(drawing->pixmap)) { |
1255 | gdk_pixmap_unref(drawing->pixmap); |
1256 | drawing->pixmap = new_pixmap; |
1257 | } |
1258 | |
1259 | if(unlikely(drawing->height==1)) drawing->height = height; |
1260 | else drawing->height += height; |
1261 | |
1262 | gtk_widget_set_size_request(drawing->drawing_area, |
1263 | -1, |
1264 | drawing->height); |
1265 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1266 | |
1267 | /* ask for the buffer to be redrawn */ |
1268 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1269 | 0, y, |
1270 | drawing->width, drawing->height-y); |
1271 | } |
1272 | |
1273 | |
1274 | /* Remove a square corresponding to a removed process in the list */ |
1275 | void drawing_remove_square(Drawing_t *drawing, |
1276 | guint y, |
1277 | guint height) |
1278 | { |
1279 | GdkPixmap *pixmap; |
1280 | |
1281 | if(unlikely((guint)drawing->height == height)) { |
1282 | //pixmap = gdk_pixmap_new( |
1283 | // drawing->drawing_area->window, |
1284 | // drawing->width + SAFETY, |
1285 | // 1, |
1286 | // -1); |
1287 | pixmap = drawing->pixmap; |
1288 | drawing->height=1; |
1289 | } else { |
1290 | /* Allocate a new pixmap with new height */ |
1291 | //pixmap = gdk_pixmap_new( |
1292 | // drawing->drawing_area->window, |
1293 | // drawing->width + SAFETY, |
1294 | // drawing->height - height, |
1295 | // -1); |
1296 | /* Keep the same preallocated pixmap */ |
1297 | pixmap = drawing->pixmap; |
1298 | |
1299 | /* Copy the high region */ |
1300 | gdk_draw_pixmap (pixmap, |
1301 | drawing->drawing_area->style->black_gc, |
1302 | drawing->pixmap, |
1303 | 0, 0, |
1304 | 0, 0, |
1305 | drawing->width + SAFETY, y); |
1306 | |
1307 | /* Copy up the bottom of the region */ |
1308 | gdk_draw_pixmap (pixmap, |
1309 | drawing->drawing_area->style->black_gc, |
1310 | drawing->pixmap, |
1311 | 0, y + height, |
1312 | 0, y, |
1313 | drawing->width, drawing->height - y - height); |
1314 | |
1315 | drawing->height-=height; |
1316 | } |
1317 | |
1318 | //if(likely(drawing->pixmap)) |
1319 | // gdk_pixmap_unref(drawing->pixmap); |
1320 | |
1321 | //drawing->pixmap = pixmap; |
1322 | |
1323 | gtk_widget_set_size_request(drawing->drawing_area, |
1324 | -1, |
1325 | drawing->height); |
1326 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1327 | /* ask for the buffer to be redrawn */ |
1328 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1329 | 0, y, |
1330 | drawing->width, MAX(drawing->height-y, 1)); |
1331 | } |
1332 | #endif //0 |
1333 | |
1334 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1335 | { |
1336 | GtkRequisition req; |
1337 | GdkRectangle rect; |
1338 | |
1339 | req.width = drawing->ruler->allocation.width; |
1340 | req.height = drawing->ruler->allocation.height; |
1341 | |
1342 | |
1343 | rect.x = 0; |
1344 | rect.y = 0; |
1345 | rect.width = req.width; |
1346 | rect.height = req.height; |
1347 | |
1348 | gtk_widget_queue_draw(drawing->ruler); |
1349 | //gtk_widget_draw( drawing->ruler, &rect); |
1350 | } |
1351 | |
1352 | /* Redraw the ruler */ |
1353 | static gboolean |
1354 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1355 | { |
1356 | Drawing_t *drawing = (Drawing_t*)user_data; |
1357 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1358 | gchar text[255]; |
1359 | |
1360 | PangoContext *context; |
1361 | PangoLayout *layout; |
1362 | PangoFontDescription *FontDesc; |
1363 | PangoRectangle ink_rect; |
1364 | gint global_width=0; |
1365 | GdkColor foreground = { 0, 0, 0, 0 }; |
1366 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1367 | |
1368 | LttTime window_end = time_window.end_time; |
1369 | LttTime half_width = |
1370 | ltt_time_div(time_window.time_width,2.0); |
1371 | LttTime window_middle = |
1372 | ltt_time_add(half_width, |
1373 | time_window.start_time); |
1374 | g_debug("ruler expose event"); |
1375 | |
1376 | gdk_draw_rectangle (drawing->ruler->window, |
1377 | drawing->ruler->style->white_gc, |
1378 | TRUE, |
1379 | event->area.x, event->area.y, |
1380 | event->area.width, |
1381 | event->area.height); |
1382 | |
1383 | gdk_draw_line (drawing->ruler->window, |
1384 | drawing->ruler_gc_butt, |
1385 | event->area.x, 1, |
1386 | event->area.x + event->area.width, 1); |
1387 | |
1388 | |
1389 | snprintf(text, 255, "%lus\n%luns", |
1390 | time_window.start_time.tv_sec, |
1391 | time_window.start_time.tv_nsec); |
1392 | |
1393 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1394 | |
1395 | context = pango_layout_get_context(layout); |
1396 | FontDesc = pango_context_get_font_description(context); |
1397 | |
1398 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1399 | pango_layout_context_changed(layout); |
1400 | |
1401 | pango_layout_set_text(layout, text, -1); |
1402 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1403 | global_width += ink_rect.width; |
1404 | |
1405 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1406 | drawing->ruler_gc_butt, |
1407 | 0, |
1408 | 6, |
1409 | layout, &foreground, &background); |
1410 | |
1411 | gdk_draw_line (drawing->ruler->window, |
1412 | drawing->ruler_gc_round, |
1413 | 1, 1, |
1414 | 1, 7); |
1415 | |
1416 | |
1417 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1418 | window_end.tv_nsec); |
1419 | |
1420 | pango_layout_set_text(layout, text, -1); |
1421 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1422 | global_width += ink_rect.width; |
1423 | |
1424 | if(global_width <= drawing->ruler->allocation.width) |
1425 | { |
1426 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1427 | drawing->ruler_gc_butt, |
1428 | drawing->ruler->allocation.width - ink_rect.width, |
1429 | 6, |
1430 | layout, &foreground, &background); |
1431 | |
1432 | gdk_draw_line (drawing->ruler->window, |
1433 | drawing->ruler_gc_butt, |
1434 | drawing->ruler->allocation.width-1, 1, |
1435 | drawing->ruler->allocation.width-1, 7); |
1436 | } |
1437 | |
1438 | |
1439 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1440 | window_middle.tv_nsec); |
1441 | |
1442 | pango_layout_set_text(layout, text, -1); |
1443 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1444 | global_width += ink_rect.width; |
1445 | |
1446 | if(global_width <= drawing->ruler->allocation.width) |
1447 | { |
1448 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1449 | drawing->ruler_gc_butt, |
1450 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1451 | 6, |
1452 | layout, &foreground, &background); |
1453 | |
1454 | gdk_draw_line (drawing->ruler->window, |
1455 | drawing->ruler_gc_butt, |
1456 | drawing->ruler->allocation.width/2, 1, |
1457 | drawing->ruler->allocation.width/2, 7); |
1458 | |
1459 | |
1460 | |
1461 | |
1462 | } |
1463 | |
1464 | g_object_unref(layout); |
1465 | |
1466 | return FALSE; |
1467 | } |
1468 | |
1469 | |
1470 | /* notify mouse on ruler */ |
1471 | static gboolean |
1472 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1473 | { |
1474 | //g_debug("motion"); |
1475 | //eventually follow mouse and show time here |
1476 | return 0; |
1477 | } |